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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.38 by pcg, Mon Feb 9 07:11:49 2004 UTC vs.
Revision 1.331 by root, Mon Jun 18 13:38:12 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 (keysym == XK_BackSpace)
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 & ISO_14755_MASK) >> 4) | ISO_14755_51;
274 const unsigned char *kbuf0; 508# if ISO_14755
275 const unsigned char ch = C0_ESC; 509 iso14755_51 (iso14755buf & ISO_14755_MASK);
276
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 510# endif
285 tt_write (&ch, 1); 511 return;
286 tt_write (kbuf0, l); 512 }
513 else if ((hv = hex_keyval (ev)) >= 0)
514 {
515 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
516 | hv | ISO_14755_51;
517# if ISO_14755
518 iso14755_51 (iso14755buf & ISO_14755_MASK);
519# endif
287 return; 520 return;
288 } 521 }
289 else 522 else
523 {
524# if ENABLE_OVERLAY
525 scr_overlay_off ();
290#endif 526# endif
527 iso14755buf = 0;
528 }
529 }
530 else if ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
531 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R)))
532 if (!(iso14755buf & ISO_14755_STARTED))
533 {
534 iso14755buf |= ISO_14755_STARTED;
535# if ENABLE_OVERLAY
536 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
537 scr_overlay_set (0, 0, "ISO 14755 mode");
538# endif
539 }
540#endif
291 541
542#ifdef PRINTPIPE
543 if (keysym == XK_Print)
544 {
545 scr_printscreen (ctrl | shft);
546 return;
547 }
548#endif
549
550 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
551 {
292 { 552 {
293 newlen = 1; 553 newlen = 1;
294 switch (keysym) 554 switch (keysym)
295 { 555 {
296#ifndef NO_BACKSPACE_KEY 556#ifndef NO_BACKSPACE_KEY
297 case XK_BackSpace: 557 case XK_BackSpace:
298 if (PrivateModes & PrivMode_HaveBackSpace) 558 if (priv_modes & PrivMode_HaveBackSpace)
299 { 559 {
300 kbuf[0] = (!!(PrivateModes & PrivMode_BackSpace) 560 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
301 ^ !!ctrl) ? '\b' : '\177'; 561 ^ !!ctrl) ? '\b' : '\177';
302 kbuf[1] = '\0'; 562 kbuf[1] = '\0';
303 } 563 }
304 else 564 else
305 STRCPY(kbuf, key_backspace); 565 strcpy (kbuf, key_backspace);
306# ifdef MULTICHAR_SET 566 break;
307 if ((Options & Opt_mc_hack) && screen.cur.col > 0) 567#endif
568#ifndef NO_DELETE_KEY
569# ifdef XK_KP_Prior
570 case XK_KP_Delete:
571 /* allow shift to override */
572 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
308 { 573 {
309 int col, row; 574 strcpy (kbuf, "\033On");
310 575 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 } 576 }
577 /* FALLTHROUGH */
317# endif 578# endif
318 break;
319#endif
320#ifndef NO_DELETE_KEY
321 case XK_Delete: 579 case XK_Delete:
322 STRCPY(kbuf, key_delete); 580 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; 581 break;
336#endif 582#endif
337 case XK_Tab: 583 case XK_Tab:
338 if (shft) 584 if (shft)
339 STRCPY(kbuf, "\033[Z"); 585 strcpy (kbuf, "\033[Z");
340 else 586 else
341 { 587 {
342#ifdef CTRL_TAB_MAKES_META 588#ifdef CTRL_TAB_MAKES_META
343 if (ctrl) 589 if (ctrl)
344 meta = 1; 590 meta = 1;
… …
349#endif 595#endif
350 newlen = 0; 596 newlen = 0;
351 } 597 }
352 break; 598 break;
353 599
354
355#ifdef XK_KP_Left 600#ifdef XK_KP_Left
356 case XK_KP_Up: /* \033Ox or standard */ 601 case XK_KP_Up: /* \033Ox or standard */
357 case XK_KP_Down: /* \033Or or standard */ 602 case XK_KP_Down: /* \033Or or standard */
358 case XK_KP_Right: /* \033Ov or standard */ 603 case XK_KP_Right: /* \033Ov or standard */
359 case XK_KP_Left: /* \033Ot or standard */ 604 case XK_KP_Left: /* \033Ot or standard */
360 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 605 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
361 { 606 {
362 STRCPY(kbuf, "\033OZ"); 607 strcpy (kbuf, "\033OZ");
363 kbuf[2] = ("txvr"[keysym - XK_KP_Left]); 608 kbuf[2] = "txvr"[keysym - XK_KP_Left];
364 break; 609 break;
365 } 610 }
366 else 611 else
367 /* translate to std. cursor key */ 612 /* translate to std. cursor key */
368 keysym = XK_Left + (keysym - XK_KP_Left); 613 keysym = XK_Left + (keysym - XK_KP_Left);
… …
370#endif 615#endif
371 case XK_Up: /* "\033[A" */ 616 case XK_Up: /* "\033[A" */
372 case XK_Down: /* "\033[B" */ 617 case XK_Down: /* "\033[B" */
373 case XK_Right: /* "\033[C" */ 618 case XK_Right: /* "\033[C" */
374 case XK_Left: /* "\033[D" */ 619 case XK_Left: /* "\033[D" */
375 STRCPY(kbuf, "\033[Z"); 620 strcpy (kbuf, "\033[Z");
376 kbuf[2] = ("DACB"[keysym - XK_Left]); 621 kbuf[2] = "DACB"[keysym - XK_Left];
377 /* do Shift first */ 622 /* do Shift first */
378 if (shft) 623 if (shft)
379 kbuf[2] = ("dacb"[keysym - XK_Left]); 624 kbuf[2] = "dacb"[keysym - XK_Left];
380 else if (ctrl) 625 else if (ctrl)
381 { 626 {
382 kbuf[1] = 'O'; 627 kbuf[1] = 'O';
383 kbuf[2] = ("dacb"[keysym - XK_Left]); 628 kbuf[2] = "dacb"[keysym - XK_Left];
384 } 629 }
385 else if (PrivateModes & PrivMode_aplCUR) 630 else if (priv_modes & PrivMode_aplCUR)
386 kbuf[1] = 'O'; 631 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; 632 break;
423 633
424#ifndef UNSHIFTED_SCROLLKEYS 634#ifndef UNSHIFTED_SCROLLKEYS
425# ifdef XK_KP_Prior 635# ifdef XK_KP_Prior
426 case XK_KP_Prior: 636 case XK_KP_Prior:
427 /* allow shift to override */ 637 /* allow shift to override */
428 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 638 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
429 { 639 {
430 STRCPY(kbuf, "\033Oy"); 640 strcpy (kbuf, "\033Oy");
431 break; 641 break;
432 } 642 }
433 /* FALLTHROUGH */ 643 /* FALLTHROUGH */
434# endif 644# endif
435 case XK_Prior: 645 case XK_Prior:
436 STRCPY(kbuf, "\033[5~"); 646 strcpy (kbuf, "\033[5~");
437 break; 647 break;
438# ifdef XK_KP_Next 648# ifdef XK_KP_Next
439 case XK_KP_Next: 649 case XK_KP_Next:
440 /* allow shift to override */ 650 /* allow shift to override */
441 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 651 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
442 { 652 {
443 STRCPY(kbuf, "\033Os"); 653 strcpy (kbuf, "\033Os");
444 break; 654 break;
445 } 655 }
446 /* FALLTHROUGH */ 656 /* FALLTHROUGH */
447# endif 657# endif
448 case XK_Next: 658 case XK_Next:
449 STRCPY(kbuf, "\033[6~"); 659 strcpy (kbuf, "\033[6~");
450 break; 660 break;
451#endif 661#endif
452 case XK_KP_Enter: 662 case XK_KP_Enter:
453 /* allow shift to override */ 663 /* allow shift to override */
454 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 664 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
455 { 665 {
456 STRCPY(kbuf, "\033OM"); 666 strcpy (kbuf, "\033OM");
667 break;
668 }
669
670 /* FALLTHROUGH */
671
672 case XK_Return:
673 if (priv_modes & PrivMode_LFNL)
674 {
675 kbuf[0] = '\015';
676 kbuf[1] = '\012';
677 kbuf[2] = '\0';
457 } 678 }
458 else 679 else
459 { 680 {
460 kbuf[0] = '\r'; 681 kbuf[0] = '\015';
461 kbuf[1] = '\0'; 682 kbuf[1] = '\0';
462 } 683 }
463 break; 684 break;
464 685
465#ifdef XK_KP_Begin 686#ifdef XK_KP_Begin
466 case XK_KP_Begin: 687 case XK_KP_Begin:
467 STRCPY(kbuf, "\033Ou"); 688 strcpy (kbuf, "\033Ou");
468 break; 689 break;
469 690
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 691#endif
478 case XK_KP_F1: /* "\033OP" */ 692 case XK_KP_F1: /* "\033OP" */
479 case XK_KP_F2: /* "\033OQ" */ 693 case XK_KP_F2: /* "\033OQ" */
480 case XK_KP_F3: /* "\033OR" */ 694 case XK_KP_F3: /* "\033OR" */
481 case XK_KP_F4: /* "\033OS" */ 695 case XK_KP_F4: /* "\033OS" */
482 STRCPY(kbuf, "\033OP"); 696 strcpy (kbuf, "\033OP");
483 kbuf[2] += (keysym - XK_KP_F1); 697 kbuf[2] += (keysym - XK_KP_F1);
484 break; 698 break;
485 699
486 case XK_KP_Multiply: /* "\033Oj" : "*" */ 700 case XK_KP_Multiply: /* "\033Oj" : "*" */
487 case XK_KP_Add: /* "\033Ok" : "+" */ 701 case XK_KP_Add: /* "\033Ok" : "+" */
488 case XK_KP_Separator: /* "\033Ol" : "," */ 702 case XK_KP_Separator: /* "\033Ol" : "," */
489 case XK_KP_Subtract: /* "\033Om" : "-" */ 703 case XK_KP_Subtract: /* "\033Om" : "-" */
490 case XK_KP_Decimal: /* "\033On" : "." */ 704 case XK_KP_Decimal: /* "\033On" : "." */
491 case XK_KP_Divide: /* "\033Oo" : "/" */ 705 case XK_KP_Divide: /* "\033Oo" : "/" */
492 case XK_KP_0: /* "\033Op" : "0" */ 706 case XK_KP_0: /* "\033Op" : "0" */
… …
498 case XK_KP_6: /* "\033Ov" : "6" */ 712 case XK_KP_6: /* "\033Ov" : "6" */
499 case XK_KP_7: /* "\033Ow" : "7" */ 713 case XK_KP_7: /* "\033Ow" : "7" */
500 case XK_KP_8: /* "\033Ox" : "8" */ 714 case XK_KP_8: /* "\033Ox" : "8" */
501 case XK_KP_9: /* "\033Oy" : "9" */ 715 case XK_KP_9: /* "\033Oy" : "9" */
502 /* allow shift to override */ 716 /* allow shift to override */
503 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 717 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
504 { 718 {
505 STRCPY(kbuf, "\033Oj"); 719 strcpy (kbuf, "\033Oj");
506 kbuf[2] += (keysym - XK_KP_Multiply); 720 kbuf[2] += (keysym - XK_KP_Multiply);
507 } 721 }
508 else 722 else
509 { 723 {
510 kbuf[0] = ('*' + (keysym - XK_KP_Multiply)); 724 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
511 kbuf[1] = '\0'; 725 kbuf[1] = '\0';
512 } 726 }
513 break; 727 break;
514 728
515 case XK_Find: 729 case XK_Find:
516 STRCPY(kbuf, "\033[1~"); 730 strcpy (kbuf, "\033[1~");
517 break; 731 break;
732
733#ifdef XK_KP_End
734 case XK_KP_Insert:
735 /* allow shift to override */
736 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
737 {
738 strcpy (kbuf, "\033Op");
739 break;
740 }
741 /* FALLTHROUGH */
742#endif
518 case XK_Insert: 743 case XK_Insert:
519 STRCPY(kbuf, "\033[2~"); 744 strcpy (kbuf, "\033[2~");
520 break; 745 break;
521#ifdef DXK_Remove /* support for DEC remove like key */ 746#ifdef DXK_Remove /* support for DEC remove like key */
522 case DXK_Remove: 747 case DXK_Remove:
523 /* FALLTHROUGH */ 748 /* FALLTHROUGH */
524#endif 749#endif
525 case XK_Execute: 750 case XK_Execute:
526 STRCPY(kbuf, "\033[3~"); 751 strcpy (kbuf, "\033[3~");
527 break; 752 break;
528 case XK_Select: 753 case XK_Select:
529 STRCPY(kbuf, "\033[4~"); 754 strcpy (kbuf, "\033[4~");
530 break; 755 break;
531#ifdef XK_KP_End 756#ifdef XK_KP_End
532 case XK_KP_End: 757 case XK_KP_End:
533 /* allow shift to override */ 758 /* allow shift to override */
534 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 759 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
535 { 760 {
536 STRCPY(kbuf, "\033Oq"); 761 strcpy (kbuf, "\033Oq");
537 break; 762 break;
538 } 763 }
539 /* FALLTHROUGH */ 764 /* FALLTHROUGH */
540#endif 765#endif
541 case XK_End: 766 case XK_End:
542 STRCPY(kbuf, KS_END); 767 strcpy (kbuf, KS_END);
543 break; 768 break;
544#ifdef XK_KP_Home 769#ifdef XK_KP_Home
545 case XK_KP_Home: 770 case XK_KP_Home:
546 /* allow shift to override */ 771 /* allow shift to override */
547 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 772 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
548 { 773 {
549 STRCPY(kbuf, "\033Ow"); 774 strcpy (kbuf, "\033Ow");
550 break; 775 break;
551 } 776 }
552 /* FALLTHROUGH */ 777 /* FALLTHROUGH */
553#endif 778#endif
554 case XK_Home: 779 case XK_Home:
555 STRCPY(kbuf, KS_HOME); 780 strcpy (kbuf, KS_HOME);
556 break; 781 break;
557 782
558#define FKEY(n, fkey) \ 783#define FKEY(n, fkey) \
559 sprintf((char *)kbuf,"\033[%2d~", (int)((n) + (keysym - fkey))) 784 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
560 785
561 case XK_F1: /* "\033[11~" */ 786 case XK_F1: /* "\033[11~" */
562 case XK_F2: /* "\033[12~" */ 787 case XK_F2: /* "\033[12~" */
563 case XK_F3: /* "\033[13~" */ 788 case XK_F3: /* "\033[13~" */
564 case XK_F4: /* "\033[14~" */ 789 case XK_F4: /* "\033[14~" */
565 case XK_F5: /* "\033[15~" */ 790 case XK_F5: /* "\033[15~" */
566 FKEY(11, XK_F1); 791 FKEY (11, XK_F1);
567 break; 792 break;
568 case XK_F6: /* "\033[17~" */ 793 case XK_F6: /* "\033[17~" */
569 case XK_F7: /* "\033[18~" */ 794 case XK_F7: /* "\033[18~" */
570 case XK_F8: /* "\033[19~" */ 795 case XK_F8: /* "\033[19~" */
571 case XK_F9: /* "\033[20~" */ 796 case XK_F9: /* "\033[20~" */
572 case XK_F10: /* "\033[21~" */ 797 case XK_F10: /* "\033[21~" */
573 FKEY(17, XK_F6); 798 FKEY (17, XK_F6);
574 break; 799 break;
575 case XK_F11: /* "\033[23~" */ 800 case XK_F11: /* "\033[23~" */
576 case XK_F12: /* "\033[24~" */ 801 case XK_F12: /* "\033[24~" */
577 case XK_F13: /* "\033[25~" */ 802 case XK_F13: /* "\033[25~" */
578 case XK_F14: /* "\033[26~" */ 803 case XK_F14: /* "\033[26~" */
579 FKEY(23, XK_F11); 804 FKEY (23, XK_F11);
580 break; 805 break;
581 case XK_F15: /* "\033[28~" */ 806 case XK_F15: /* "\033[28~" */
582 case XK_F16: /* "\033[29~" */ 807 case XK_F16: /* "\033[29~" */
583 FKEY(28, XK_F15); 808 FKEY (28, XK_F15);
584 break; 809 break;
585 case XK_Help: /* "\033[28~" */ 810 case XK_Help: /* "\033[28~" */
586 FKEY(28, XK_Help); 811 FKEY (28, XK_Help);
587 break; 812 break;
588 case XK_Menu: /* "\033[29~" */ 813 case XK_Menu: /* "\033[29~" */
589 FKEY(29, XK_Menu); 814 FKEY (29, XK_Menu);
590 break; 815 break;
591 case XK_F17: /* "\033[31~" */ 816 case XK_F17: /* "\033[31~" */
592 case XK_F18: /* "\033[32~" */ 817 case XK_F18: /* "\033[32~" */
593 case XK_F19: /* "\033[33~" */ 818 case XK_F19: /* "\033[33~" */
594 case XK_F20: /* "\033[34~" */ 819 case XK_F20: /* "\033[34~" */
… …
605 case XK_F31: /* "\033[45~" */ 830 case XK_F31: /* "\033[45~" */
606 case XK_F32: /* "\033[46~" */ 831 case XK_F32: /* "\033[46~" */
607 case XK_F33: /* "\033[47~" */ 832 case XK_F33: /* "\033[47~" */
608 case XK_F34: /* "\033[48~" */ 833 case XK_F34: /* "\033[48~" */
609 case XK_F35: /* "\033[49~" */ 834 case XK_F35: /* "\033[49~" */
610 FKEY(31, XK_F17); 835 FKEY (31, XK_F17);
611 break; 836 break;
612#undef FKEY 837#undef FKEY
613 default: 838 default:
614 newlen = 0; 839 newlen = 0;
615 break; 840 break;
616 } 841 }
842
617 if (newlen) 843 if (newlen)
618 len = STRLEN(kbuf); 844 len = strlen (kbuf);
619 } 845 }
846
620 /* 847 /*
621 * Pass meta for all function keys, if 'meta' option set 848 * Pass meta for all function keys, if 'meta' option set
622 */ 849 */
623#ifdef META8_OPTION 850#ifdef META8_OPTION
624 if (meta && (meta_char == 0x80) && len > 0) 851 if (meta && (meta_char == 0x80) && len > 0)
… …
629 else if (ctrl && keysym == XK_minus) 856 else if (ctrl && keysym == XK_minus)
630 { 857 {
631 len = 1; 858 len = 1;
632 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 859 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
633 } 860 }
861 else if (keysym == XK_ISO_Left_Tab)
862 {
863 strcpy (kbuf, "\033[Z");
864 len = 3;
865 }
634 else 866 else
635 { 867 {
636#ifdef META8_OPTION 868#ifdef META8_OPTION
637 /* set 8-bit on */ 869 /* set 8-bit on */
638 if (meta && (meta_char == 0x80)) 870 if (meta && (meta_char == 0x80))
639 { 871 {
640 unsigned char *ch; 872 char *ch;
641 873
642 for (ch = kbuf; ch < kbuf + len; ch++) 874 for (ch = kbuf; ch < kbuf + len; ch++)
643 *ch |= 0x80; 875 *ch |= 0x80;
876
644 meta = 0; 877 meta = 0;
645 } 878 }
646#endif 879#endif
647#ifdef GREEK_SUPPORT
648 if (greek_mode)
649 len = greek_xlat(kbuf, len);
650#endif
651 /* nil */ ; 880 /* nil */ ;
652 } 881 }
653 } 882 }
883
884 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
885 return;
654 886
655 if (len <= 0) 887 if (len <= 0)
656 return; /* not mapped */ 888 return; /* not mapped */
657 889
658 if (Options & Opt_scrollTtyKeypress) 890 if (option (Opt_scrollTtyKeypress))
659 if (TermWin.view_start) 891 if (view_start)
660 { 892 {
661 TermWin.view_start = 0; 893 view_start = 0;
662 want_refresh = 1; 894 want_refresh = 1;
663 } 895 }
664 896
665 /* 897 /*
666 * these modifications only affect the static keybuffer 898 * these modifications only affect the static keybuffer
… …
677 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~')); 909 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
678 910
679 /* escape prefix */ 911 /* escape prefix */
680 if (meta 912 if (meta
681#ifdef META8_OPTION 913#ifdef META8_OPTION
682 && (meta_char == C0_ESC) 914 && meta_char == C0_ESC
683#endif 915#endif
684 ) 916 )
685 { 917 {
686 const unsigned char ch = C0_ESC; 918 const char ch = C0_ESC;
687
688 tt_write(&ch, 1); 919 tt_write (&ch, 1);
689 } 920 }
690#ifdef DEBUG_CMD
691 if (debug_key)
692 { /* Display keyboard buffer contents */
693 char *p;
694 int i;
695 921
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); 922 tt_write (kbuf, (unsigned int)len);
703} 923}
704/*}}} */
705 924
706#if (MENUBAR_MAX) 925void
707/*{{{ rxvt_cmd_write(), rxvt_cmd_getc() */ 926rxvt_term::key_release (XKeyEvent &ev)
708/* attempt to `write' count to the input buffer */ 927{
928#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
929 KeySym keysym;
930
931 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
932#endif
933
934#if ENABLE_FRILLS || ISO_14755
935 // ISO 14755 support
936 if (iso14755buf)
937 if (iso14755buf & ISO_14755_52)
938 {
939# if ENABLE_OVERLAY
940 scr_overlay_off ();
941# endif
942# if ISO_14755
943 // iso14755 part 5.2 handling: release time
944 // first: controls
945 if ((ev.state & ControlMask)
946 && ((keysym >= 0x40 && keysym <= 0x5f)
947 || (keysym >= 0x61 && keysym <= 0x7f)))
948 {
949 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
950 commit_iso14755 ();
951
952 return;
953 }
954
955 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)
956 if (i[0] == keysym)
957 {
958 iso14755buf = ISO_14755_51 | i[1];
959 commit_iso14755 ();
960
961 return;
962 }
963
964 scr_bell ();
965# endif
966 iso14755buf = 0;
967
968 return;
969 }
970 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
971 {
972# if ENABLE_OVERLAY
973 scr_overlay_off ();
974# endif
975 if (iso14755buf & ISO_14755_51)
976 commit_iso14755 ();
977#if ISO_14755
978 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
979 {
980 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
981
982 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
983 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
984 }
985# endif
986 else
987 iso14755buf = 0;
988 }
989#endif
990
991 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
992 return;
993
994#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
995 if (!(ev.state & ControlMask))
996 slip_wheel_ev.stop ();
997 else if (keysym == XK_Control_L || keysym == XK_Control_R)
998 mouse_slip_wheel_speed = 0;
999#endif
1000}
1001
1002#if defined (KEYSYM_RESOURCE)
709unsigned int 1003unsigned int
710rxvt_term::cmd_write (const unsigned char *str, unsigned int count) 1004rxvt_term::cmd_write (const char *str, unsigned int count)
711{ 1005{
712 unsigned int n, s; 1006 unsigned int n, s;
713 1007
714 n = cmdbuf_ptr - cmdbuf_base; 1008 n = cmdbuf_ptr - cmdbuf_base;
715 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 1009 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
1010
716 if (n > 0 && s < count) 1011 if (n > 0 && s < count)
717 { 1012 {
718 MEMMOVE(cmdbuf_base, cmdbuf_ptr, 1013 memmove (cmdbuf_base, cmdbuf_ptr,
719 (unsigned int)(cmdbuf_endp - cmdbuf_ptr)); 1014 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
720 cmdbuf_ptr = cmdbuf_base; 1015 cmdbuf_ptr = cmdbuf_base;
721 cmdbuf_endp -= n; 1016 cmdbuf_endp -= n;
722 s += n; 1017 s += n;
723 } 1018 }
1019
724 if (count > s) 1020 if (count > s)
725 { 1021 {
726 rxvt_print_error("data loss: cmd_write too large"); 1022 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
727 count = s; 1023 count = s;
728 } 1024 }
1025
729 for (; count--;) 1026 for (; count--;)
730 *cmdbuf_endp++ = *str++; 1027 *cmdbuf_endp++ = *str++;
1028
1029 cmd_parse ();
1030
731 return 0; 1031 return 0;
732} 1032}
733#endif /* MENUBAR_MAX */ 1033#endif
734 1034
735void 1035void
736rxvt_term::flush () 1036rxvt_term::flush ()
737{ 1037{
1038 flush_ev.stop ();
1039
738#ifdef TRANSPARENT 1040#ifdef TRANSPARENT
739 if (want_full_refresh) 1041 if (want_full_refresh)
740 { 1042 {
741 want_full_refresh = 0; 1043 want_full_refresh = 0;
742 scr_clear (); 1044 scr_clear ();
743 scr_touch (false); 1045 scr_touch (false);
744 want_refresh = 1;
745 } 1046 }
746#endif 1047#endif
747 1048
748 if (want_refresh) 1049 if (want_refresh)
749 { 1050 {
1051 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
1052 {
1053 int row = view_start;
1054 int end_row = row + nrow;
1055
1056 while (row > top_row && ROW (row - 1).is_longer ())
1057 --row;
1058
1059 do
1060 {
1061 int start_row = row;
1062 line_t *l;
1063
1064 do
1065 {
1066 l = &ROW (row++);
1067
1068 if (!(l->f & LINE_FILTERED))
1069 {
1070 // line not filtered, mark it as filtered
1071 l->f |= LINE_FILTERED;
1072 while (l->is_longer ())
1073 {
1074 l = &ROW (row++);
1075 l->f |= LINE_FILTERED;
1076 }
1077
1078 // and filter it
1079 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
1080
1081 break;
1082 }
1083 }
1084 while (l->is_longer () && row < end_row);
1085 }
1086 while (row < end_row);
1087 }
1088
750 scr_refresh (refresh_type); 1089 scr_refresh ();
751 scrollbar_show (1); 1090 scrollbar_show (1);
752#ifdef USE_XIM 1091#ifdef USE_XIM
753 IMSendSpot (); 1092 IMSendSpot ();
754#endif 1093#endif
755
756 } 1094 }
757 1095
758 XFlush (display->display); 1096 display->flush ();
759} 1097}
760 1098
761void 1099void
762rxvt_term::check_cb (check_watcher &w) 1100rxvt_term::check_cb (check_watcher &w)
763{ 1101{
764 SET_R (this); 1102 make_current ();
765 SET_LOCALE (locale);
766 1103
1104 display->flush ();
1105
1106 if (want_refresh && !flush_ev.active)
1107 flush_ev.start (NOW + 1. / 60.); // refresh at max. 60 hz normally
1108}
1109
1110void
1111rxvt_term::flush_cb (time_watcher &w)
1112{
1113 make_current ();
1114
1115 refresh_count = 0;
767 flush (); 1116 flush ();
768} 1117}
769 1118
770#ifdef CURSOR_BLINK 1119#ifdef CURSOR_BLINK
771void 1120void
772rxvt_term::cursor_blink_cb (time_watcher &w) 1121rxvt_term::cursor_blink_cb (time_watcher &w)
773{ 1122{
774 hidden_cursor = !hidden_cursor; 1123 hidden_cursor = !hidden_cursor;
775 want_refresh = 1; 1124 want_refresh = 1;
776 1125
777 w.start (w.at + BLINK_INTERVAL); 1126 w.start (w.at + CURSOR_BLINK_INTERVAL);
778} 1127}
779#endif 1128#endif
780 1129
781#ifdef TEXT_BLINK 1130#ifdef TEXT_BLINK
782void 1131void
… …
789 w.start (w.at + TEXT_BLINK_INTERVAL); 1138 w.start (w.at + TEXT_BLINK_INTERVAL);
790 } 1139 }
791} 1140}
792#endif 1141#endif
793 1142
1143#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1144void
1145rxvt_term::cont_scroll_cb (time_watcher &w)
1146{
1147 if ((scrollbar_isUp() || scrollbar_isDn()) &&
1148 scr_page (scrollbar_isUp() ? UP : DN, 1))
1149 {
1150 want_refresh = 1;
1151 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1152 }
1153}
1154#endif
1155
1156#ifdef SELECTION_SCROLLING
1157void
1158rxvt_term::sel_scroll_cb (time_watcher &w)
1159{
1160 if (scr_page (scroll_selection_dir, scroll_selection_lines))
1161 {
1162 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1163 want_refresh = 1;
1164 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1165 }
1166}
1167#endif
1168
1169#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1170void
1171rxvt_term::slip_wheel_cb (time_watcher &w)
1172{
1173 if (mouse_slip_wheel_speed == 0
1174 || mouse_slip_wheel_speed < 0 ? scr_page (DN, -mouse_slip_wheel_speed)
1175 : scr_page (UP, mouse_slip_wheel_speed))
1176 {
1177 if (view_start == top_row || view_start == 0)
1178 mouse_slip_wheel_speed = 0;
1179
1180 want_refresh = 1;
1181 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1182 }
1183}
1184#endif
1185
1186#if LINUX_YIELD_HACK
1187static struct event_handler
1188{
1189 check_watcher yield_ev;
1190
1191 void yield_cb (check_watcher &w)
1192 {
1193 // this should really be sched_yield(), but the linux guys thought
1194 // that giving a process calling sched_yield () less cpu time than
1195 // ones with high nice levels is a useful thing to do. It surely is is
1196 // allowed by the sus... as is returning ENOSYS.
1197
1198 struct timespec ts = { 0, 0 };
1199 nanosleep (&ts, 0);
1200
1201 w.stop ();
1202 }
1203
1204 event_handler ()
1205 : yield_ev (this, &event_handler::yield_cb)
1206 {
1207 }
1208} event_handler;
1209#endif
1210
794bool 1211bool
795rxvt_term::pty_fill () 1212rxvt_term::pty_fill ()
796{ 1213{
797 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1214 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
1215
1216 if (CBUFSIZ == n)
1217 {
1218 rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n");
1219 n = 0;
1220 }
798 1221
799 memmove (cmdbuf_base, cmdbuf_ptr, n); 1222 memmove (cmdbuf_base, cmdbuf_ptr, n);
800 cmdbuf_ptr = cmdbuf_base; 1223 cmdbuf_ptr = cmdbuf_base;
801 cmdbuf_endp = cmdbuf_ptr + n; 1224 cmdbuf_endp = cmdbuf_ptr + n;
802 1225
803 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1226 ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n);
804 1227
805 if (n > 0) 1228 if (r > 0)
806 { 1229 {
807 cmdbuf_endp += n; 1230 cmdbuf_endp += r;
808 return true; 1231 return true;
809 } 1232 }
810 else if (n < 0 && errno != EAGAIN) 1233 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1234 {
1235#if LINUX_YIELD_HACK
1236 if (display->is_local)
1237 event_handler.yield_ev.start ();
1238#endif
1239 }
1240 else
1241 {
1242 pty_ev.stop ();
1243
1244 if (!option (Opt_hold))
811 destroy (); 1245 destroy ();
1246 }
812 1247
813 return false; 1248 return false;
814} 1249}
815 1250
816void 1251void
817rxvt_term::pty_cb (io_watcher &w, short revents) 1252rxvt_term::pty_cb (io_watcher &w, short revents)
818{ 1253{
819 SET_R (this); 1254 make_current ();
820 SET_LOCALE (locale); 1255
1256 if (revents & EVENT_READ)
1257 // loop, but don't allow a single term to monopolize us
1258 while (pty_fill ())
1259 if (cmd_parse ())
1260 break;
821 1261
822 if (revents & EVENT_WRITE) 1262 if (revents & EVENT_WRITE)
823 tt_write (0, 0); 1263 pty_write ();
824 else if (revents & EVENT_READ)
825 {
826 bool flag = true;
827
828 // loop, but don't allow a single term to monopolize us
829 // the number of loops is fully arbitrary, and thus wrong
830 while (flag && pty_fill ())
831 {
832 if (!seen_input)
833 {
834 seen_input = 1;
835 /* once we know the shell is running, send the screen size. Again! */
836 tt_winch ();
837 }
838
839 uint32_t ch = NOCHAR;
840
841 for (;;)
842 {
843 if (ch == NOCHAR)
844 ch = next_char ();
845
846 if (ch == NOCHAR) // TODO: improve
847 break;
848
849 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
850 {
851 /* Read a text string from the input buffer */
852 uint32_t buf[BUFSIZ];
853 bool refreshnow = false;
854 int nlines = 0;
855 uint32_t *str = buf;
856
857 *str++ = ch;
858
859 for (;;)
860 {
861 ch = next_char ();
862
863 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
864 break;
865 else
866 {
867 *str++ = ch;
868
869 if (ch == '\n')
870 {
871 nlines++;
872 refresh_count++;
873
874 if (!(Options & Opt_jumpScroll)
875 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
876 {
877 refreshnow = true;
878 flag = false;
879 ch = NOCHAR;
880 break;
881 }
882
883 // scr_add_lines only works for nlines < TermWin.nrow - 1.
884 if (nlines >= TermWin.nrow - 1)
885 {
886 scr_add_lines (buf, nlines, str - buf);
887 nlines = 0;
888 str = buf;
889 }
890 }
891
892 if (str >= buf + BUFSIZ)
893 {
894 ch = NOCHAR;
895 break;
896 }
897 }
898 }
899
900 scr_add_lines (buf, nlines, str - buf);
901
902 /*
903 * If there have been a lot of new lines, then update the screen
904 * What the heck I'll cheat and only refresh less than every page-full.
905 * the number of pages between refreshes is refresh_limit, which
906 * is incremented here because we must be doing flat-out scrolling.
907 *
908 * refreshing should be correct for small scrolls, because of the
909 * time-out
910 */
911 if (refreshnow)
912 {
913 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
914 refresh_limit++;
915
916 scr_refresh (refresh_type);
917 }
918
919 }
920 else
921 {
922 switch (ch)
923 {
924 default:
925 process_nonprinting (ch);
926 break;
927 case C0_ESC: /* escape char */
928 process_escape_seq ();
929 break;
930 /*case 0x9b: */ /* CSI */
931 /* process_csi_seq (); */
932 }
933
934 ch = NOCHAR;
935 }
936 }
937 }
938 }
939} 1264}
940 1265
941// read the next character, currently handles UTF-8 1266void
942// will probably handle all sorts of other stuff in the future 1267rxvt_term::pointer_unblank ()
943uint32_t
944rxvt_term::next_char ()
945{ 1268{
946 while (cmdbuf_ptr < cmdbuf_endp) 1269 XDefineCursor (dpy, vt, TermWin_cursor);
947 { 1270 recolour_cursor ();
948 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
949 return *cmdbuf_ptr++;
950 1271
951 wchar_t wc; 1272#ifdef POINTER_BLANK
952 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, &mbstate.mbs); 1273 hidden_pointer = 0;
953 1274
954 if (len == (size_t)-2) 1275 if (option (Opt_pointerBlank))
955 return NOCHAR; 1276 pointer_ev.start (NOW + pointerBlankDelay);
956 1277#endif
957 if (len == (size_t)-1)
958 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
959
960 // assume wchar == unicode
961 cmdbuf_ptr += len;
962 return wc;
963 }
964
965 return NOCHAR;
966}
967
968/* rxvt_cmd_getc() - Return next input character */
969/*
970 * Return the next input character after first passing any keyboard input
971 * to the command.
972 */
973uint32_t
974rxvt_term::cmd_getc ()
975{
976 for (;;)
977 {
978 uint32_t c = next_char ();
979 if (c != NOCHAR)
980 return c;
981
982 // incomplete sequences should occur rarely, still, a better solution
983 // would be preferred. either setjmp/longjmp or better design.
984 fcntl (cmd_fd, F_SETFL, 0);
985 pty_fill ();
986 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
987 }
988} 1278}
989 1279
990#ifdef POINTER_BLANK 1280#ifdef POINTER_BLANK
991void 1281void
992rxvt_term::pointer_unblank ()
993{
994 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
995 recolour_cursor ();
996
997 hidden_pointer = 0;
998
999 if (Options & Opt_pointerBlank)
1000 pointer_ev.start (NOW + pointerBlankDelay);
1001}
1002
1003void
1004rxvt_term::pointer_blank () 1282rxvt_term::pointer_blank ()
1005{ 1283{
1006 if (!(Options & Opt_pointerBlank)) 1284 if (!option (Opt_pointerBlank))
1007 return; 1285 return;
1008 1286
1009 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1287 XDefineCursor (dpy, vt, display->blank_cursor);
1010 XFlush (display->display); 1288 XFlush (dpy);
1011 1289
1012 hidden_pointer = 1; 1290 hidden_pointer = 1;
1013} 1291}
1014 1292
1015void 1293void
1016rxvt_term::pointer_cb (time_watcher &w) 1294rxvt_term::pointer_cb (time_watcher &w)
1017{ 1295{
1018 SET_R (this); 1296 make_current ();
1019 SET_LOCALE (locale);
1020 1297
1021 pointer_blank (); 1298 pointer_blank ();
1022} 1299}
1023#endif 1300#endif
1024 1301
1025void 1302void
1026rxvt_term::mouse_report (const XButtonEvent &ev) 1303rxvt_term::mouse_report (XButtonEvent &ev)
1027{ 1304{
1028 int button_number, key_state = 0; 1305 int button_number, key_state = 0;
1029 int x, y; 1306 int x, y;
1030 1307
1031 x = ev.x; 1308 x = ev.x;
1032 y = ev.y; 1309 y = ev.y;
1033 pixel_position (&x, &y); 1310 pixel_position (&x, &y);
1034 1311
1035 if (MEvent.button == AnyButton) 1312 if (MEvent.button == AnyButton)
1036 {
1037 button_number = 3; 1313 button_number = 3;
1038 }
1039 else 1314 else
1040 { 1315 {
1041 button_number = MEvent.button - Button1; 1316 button_number = MEvent.button - Button1;
1042 /* add 0x3D for wheel events, like xterm does */ 1317 /* add 0x3D for wheel events, like xterm does */
1043 if (button_number >= 3) 1318 if (button_number >= 3)
1044 button_number += (64 - 3); 1319 button_number += (64 - 3);
1045 } 1320 }
1046 1321
1047 if (PrivateModes & PrivMode_MouseX10) 1322 if (priv_modes & PrivMode_MouseX10)
1048 { 1323 {
1049 /* 1324 /*
1050 * do not report ButtonRelease 1325 * do not report ButtonRelease
1051 * no state info allowed 1326 * no state info allowed
1052 */ 1327 */
… …
1067 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1342 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1068 + ((MEvent.state & ControlMask) ? 16 : 0); 1343 + ((MEvent.state & ControlMask) ? 16 : 0);
1069#ifdef MOUSE_REPORT_DOUBLECLICK 1344#ifdef MOUSE_REPORT_DOUBLECLICK
1070 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1345 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1071#endif 1346#endif
1072
1073 } 1347 }
1074 1348
1075#ifdef DEBUG_MOUSEREPORT 1349#if DEBUG_MOUSEREPORT
1076 fprintf(stderr, "Mouse ["); 1350 fprintf (stderr, "Mouse [");
1077 if (key_state & 16) 1351 if (key_state & 16)
1078 fputc('C', stderr); 1352 fputc ('C', stderr);
1079 if (key_state & 4) 1353 if (key_state & 4)
1080 fputc('S', stderr); 1354 fputc ('S', stderr);
1081 if (key_state & 8) 1355 if (key_state & 8)
1082 fputc('A', stderr); 1356 fputc ('A', stderr);
1083 if (key_state & 32) 1357 if (key_state & 32)
1084 fputc('2', stderr); 1358 fputc ('2', stderr);
1085 fprintf(stderr, "]: <%d>, %d/%d\n", 1359 fprintf (stderr, "]: <%d>, %d/%d\n",
1086 button_number, 1360 button_number,
1087 x + 1, 1361 x + 1,
1088 y + 1); 1362 y + 1);
1089#else 1363#endif
1364
1090 tt_printf("\033[M%c%c%c", 1365 tt_printf ("\033[M%c%c%c",
1091 (32 + button_number + key_state), 1366 (32 + button_number + key_state),
1092 (32 + x + 1), 1367 (32 + x + 1),
1093 (32 + y + 1)); 1368 (32 + y + 1));
1094#endif
1095} 1369}
1096
1097#ifdef USING_W11LIB
1098void
1099rxvt_W11_process_x_event(XEvent *ev)
1100{
1101 rxvt_t *r = rxvt_get_r();
1102
1103 x_cb (*ev);
1104}
1105#endif
1106 1370
1107/*{{{ process an X event */ 1371/*{{{ process an X event */
1108void 1372void
1109rxvt_term::x_cb (XEvent &ev) 1373rxvt_term::x_cb (XEvent &ev)
1110{ 1374{
1111 SET_R (this); 1375 make_current ();
1112 SET_LOCALE (locale);
1113 1376
1114#if defined(CURSOR_BLINK) 1377 dLocal (Display *, dpy);
1115 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
1116 {
1117 if (hidden_cursor)
1118 {
1119 hidden_cursor = 0;
1120 want_refresh = 1;
1121 }
1122 1378
1123 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1379 if (ev.xany.window == vt
1124 } 1380 && SHOULD_INVOKE (HOOK_X_EVENT)
1125#endif 1381 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1126
1127#if defined(POINTER_BLANK)
1128 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
1129 {
1130 if (ev.type == MotionNotify
1131 || ev.type == ButtonPress
1132 || ev.type == ButtonRelease)
1133 if (hidden_pointer)
1134 pointer_unblank ();
1135
1136 if (ev.type == KeyPress && hidden_pointer == 0)
1137 pointer_blank ();
1138 }
1139#endif
1140
1141#ifdef USE_XIM
1142 if (XFilterEvent (&ev, None))
1143 return; 1382 return;
1144#endif
1145 1383
1384 // for XQueryPointer
1146 Window unused_root, unused_child; 1385 Window unused_root, unused_child;
1147 int unused_root_x, unused_root_y; 1386 int unused_root_x, unused_root_y;
1148 unsigned int unused_mask; 1387 unsigned int unused_mask;
1149
1150#ifdef DEBUG_X
1151 const char *const eventnames[] =
1152 { /* mason - this matches my system */
1153 "",
1154 "",
1155 "KeyPress",
1156 "KeyRelease",
1157 "ButtonPress",
1158 "ButtonRelease",
1159 "MotionNotify",
1160 "EnterNotify",
1161 "LeaveNotify",
1162 "FocusIn",
1163 "FocusOut",
1164 "KeymapNotify",
1165 "Expose",
1166 "GraphicsExpose",
1167 "NoExpose",
1168 "VisibilityNotify",
1169 "CreateNotify",
1170 "DestroyNotify",
1171 "UnmapNotify",
1172 "MapNotify",
1173 "MapRequest",
1174 "ReparentNotify",
1175 "ConfigureNotify",
1176 "ConfigureRequest",
1177 "GravityNotify",
1178 "ResizeRequest",
1179 "CirculateNotify",
1180 "CirculateRequest",
1181 "PropertyNotify",
1182 "SelectionClear",
1183 "SelectionRequest",
1184 "SelectionNotify",
1185 "ColormapNotify",
1186 "ClientMessage",
1187 "MappingNotify"
1188 };
1189#endif
1190
1191#ifdef DEBUG_X
1192 struct timeval tp;
1193 struct tm *ltt;
1194 (void)gettimeofday(&tp, NULL);
1195 ltt = localtime(&(tp.tv_sec));
1196 D_X((stderr, "Event: %-16s %-7s %08lx (%4d-%02d-%02d %02d:%02d:%02d.%.6ld) %s %lu", eventnames[ev.type], (ev.xany.window == TermWin.parent[0] ? "parent" : (ev.xany.window == TermWin.vt ? "vt" : (ev.xany.window == scrollBar.win ? "scroll" : (ev.xany.window == menuBar.win ? "menubar" : "UNKNOWN")))), (ev.xany.window == TermWin.parent[0] ? TermWin.parent[0] : (ev.xany.window == TermWin.vt ? TermWin.vt : (ev.xany.window == scrollBar.win ? scrollBar.win : (ev.xany.window == menuBar.win ? menuBar.win : 0)))), ltt->tm_year + 1900, ltt->tm_mon + 1, ltt->tm_mday, ltt->tm_hour, ltt->tm_min, ltt->tm_sec, tp.tv_usec, ev.xany.send_event ? "S" : " ", ev.xany.serial));
1197#endif
1198 1388
1199 switch (ev.type) 1389 switch (ev.type)
1200 { 1390 {
1201 case KeyPress: 1391 case KeyPress:
1202 lookup_key (ev.xkey); 1392 key_press (ev.xkey);
1203 break; 1393 break;
1204 1394
1205#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1206 case KeyRelease: 1395 case KeyRelease:
1207 { 1396 key_release (ev.xkey);
1208 if (!(ev.xkey.state & ControlMask))
1209 mouse_slip_wheel_speed = 0;
1210 else
1211 {
1212 KeySym ks;
1213
1214 ks = XKeycodeToKeysym(display->display, ev.xkey.keycode, 0);
1215 if (ks == XK_Control_L || ks == XK_Control_R)
1216 mouse_slip_wheel_speed = 0;
1217 }
1218 break; 1397 break;
1219 }
1220#endif
1221 1398
1222 case ButtonPress: 1399 case ButtonPress:
1223 button_press (ev.xbutton); 1400 button_press (ev.xbutton);
1224 break; 1401 break;
1225 1402
… …
1227 button_release (ev.xbutton); 1404 button_release (ev.xbutton);
1228 break; 1405 break;
1229 1406
1230 case ClientMessage: 1407 case ClientMessage:
1231 if (ev.xclient.format == 32 1408 if (ev.xclient.format == 32
1232 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1409 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1233 destroy ();
1234#ifdef OFFIX_DND
1235 /* OffiX Dnd (drag 'n' drop) protocol */
1236 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1237 && (ev.xclient.data.l[0] == DndFile
1238 || ev.xclient.data.l[0] == DndDir
1239 || ev.xclient.data.l[0] == DndLink))
1240 { 1410 {
1241 /* Get Dnd data */ 1411 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1242 Atom ActualType; 1412 {
1243 int ActualFormat; 1413 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1244 unsigned char *data; 1414 {
1245 unsigned long Size, RemainingBytes; 1415 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1246 1416 {
1247 XGetWindowProperty(display->display, display->root, 1417 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1248 xa[XA_DNDSELECTION], 1418 destroy ();
1249 0L, 1000000L, 1419 }
1250 False, AnyPropertyType, 1420#if ENABLE_EWMH
1251 &ActualType, &ActualFormat, 1421 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1252 &Size, &RemainingBytes, 1422 XSendEvent (dpy, ev.xclient.window = display->root,
1423 False, SubstructureRedirectMask | SubstructureNotifyMask,
1253 &data); 1424 &ev);
1254 XChangeProperty(display->display, display->root, 1425#endif
1255 XA_CUT_BUFFER0, XA_STRING, 1426 }
1256 8, PropModeReplace, 1427 }
1257 data, STRLEN(data)); 1428#if ENABLE_XEMBED
1258 selection_paste (display->root, XA_CUT_BUFFER0, True); 1429 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1259 XSetInputFocus(display->display, display->root, RevertToNone, CurrentTime); 1430 {
1431 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1432 focus_in ();
1433 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1434 focus_out ();
1435 }
1436#endif
1260 } 1437 }
1261#endif /* OFFIX_DND */
1262 break; 1438 break;
1263 1439
1264 case MappingNotify: 1440 case MappingNotify:
1265 XRefreshKeyboardMapping(&(ev.xmapping)); 1441 XRefreshKeyboardMapping (&ev.xmapping);
1266 break; 1442 break;
1267 1443
1268 /* 1444 /*
1269 * XXX: this is not the _current_ arrangement 1445 * XXX: this is not the _current_ arrangement
1270 * Here's my conclusion: 1446 * Here's my conclusion:
… …
1289 break; 1465 break;
1290 } 1466 }
1291 break; 1467 break;
1292 1468
1293 case FocusIn: 1469 case FocusIn:
1294 if (!TermWin.focus) 1470 if (ev.xfocus.detail != NotifyInferior
1471 && ev.xfocus.detail != NotifyPointer
1472 && ev.xfocus.mode != NotifyGrab)
1473 focus_in ();
1474 break;
1475
1476 case FocusOut:
1477 if (ev.xfocus.detail != NotifyInferior
1478 && ev.xfocus.detail != NotifyPointer
1479 && ev.xfocus.mode != NotifyGrab)
1480 focus_out ();
1481 break;
1482
1483 case ConfigureNotify:
1484 if (ev.xconfigure.window == parent[0])
1295 { 1485 {
1296 TermWin.focus = 1; 1486 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1297 want_refresh = 1; 1487 ;
1298#ifdef USE_XIM
1299 if (Input_Context != NULL)
1300 XSetICFocus(Input_Context);
1301#endif
1302#ifdef CURSOR_BLINK
1303 if (Options & Opt_cursorBlink)
1304 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1305#endif
1306 1488
1489 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1490 {
1491 seen_resize = 1;
1492 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1493#ifdef XPM_BACKGROUND
1494 if (!option (Opt_transparent) && bgPixmap.auto_resize)
1495 {
1496 resize_pixmap ();
1497 scr_touch (true);
1498 }
1499#endif
1500 }
1501
1502 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1503
1504#ifdef TRANSPARENT
1505 if (option (Opt_transparent))
1506 check_our_parents ();
1507#endif
1307 } 1508 }
1308 break; 1509 break;
1309 1510
1310 case FocusOut:
1311 if (TermWin.focus)
1312 {
1313 TermWin.focus = 0;
1314 want_refresh = 1;
1315#ifdef USE_XIM
1316 if (Input_Context != NULL)
1317 XUnsetICFocus(Input_Context);
1318#endif
1319#ifdef CURSOR_BLINK
1320 if (Options & Opt_cursorBlink)
1321 cursor_blink_ev.stop ();
1322 hidden_cursor = 0;
1323#endif
1324
1325 }
1326 break;
1327
1328 case ConfigureNotify: 1511 case PropertyNotify:
1329 if (ev.xconfigure.window == TermWin.parent[0]) 1512 if (!HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END)))
1330 { 1513 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1331 int height, width; 1514 && ev.xproperty.state == PropertyNewValue)
1515 selection_property (ev.xproperty.window, ev.xproperty.atom);
1332 1516
1333 do
1334 { /* Wrap lots of configures into one */
1335 width = ev.xconfigure.width;
1336 height = ev.xconfigure.height;
1337 D_SIZE((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1338 }
1339 while (XCheckTypedWindowEvent(display->display, ev.xconfigure.window, ConfigureNotify, &ev));
1340
1341 if (szHint.width != width || szHint.height != height)
1342 {
1343 D_SIZE((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height));
1344 resize_all_windows (width, height, 1);
1345 }
1346#ifdef DEBUG_SIZE
1347 else
1348 {
1349 D_SIZE((stderr, "Size: Not resizing"));
1350 }
1351#endif
1352#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1353 if (Options & Opt_transparent)
1354 {
1355 check_our_parents ();
1356 if (am_transparent)
1357 want_full_refresh = 1;
1358 }
1359#endif
1360
1361 }
1362 break; 1517 break;
1363 1518
1364 case SelectionClear: 1519 case SelectionClear:
1365 selection_clear (); 1520 selection_clear ();
1366 break; 1521 break;
1367 1522
1368 case SelectionNotify: 1523 case SelectionNotify:
1369 if (selection_wait == Sel_normal) 1524 if (selection_wait == Sel_normal)
1370 selection_paste (ev.xselection.requestor, 1525 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1371 ev.xselection.property, True);
1372 break; 1526 break;
1373 1527
1374 case SelectionRequest: 1528 case SelectionRequest:
1375 selection_send (ev.xselectionrequest); 1529 selection_send (ev.xselectionrequest);
1376 break; 1530 break;
1377 1531
1532 case MapNotify:
1533 mapped = 1;
1534#ifdef TEXT_BLINK
1535 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1536#endif
1537 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1538 break;
1539
1378 case UnmapNotify: 1540 case UnmapNotify:
1379 TermWin.mapped = 0; 1541 mapped = 0;
1380#ifdef TEXT_BLINK 1542#ifdef TEXT_BLINK
1381 text_blink_ev.stop (); 1543 text_blink_ev.stop ();
1382#endif 1544#endif
1383 break; 1545 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1384
1385 case MapNotify:
1386 TermWin.mapped = 1;
1387#ifdef TEXT_BLINK
1388 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1389#endif
1390 break;
1391
1392 case PropertyNotify:
1393 if (ev.xproperty.atom == xa[XA_VT_SELECTION])
1394 if (ev.xproperty.state == PropertyNewValue)
1395 selection_property (ev.xproperty.window, ev.xproperty.atom);
1396 break; 1546 break;
1397 1547
1398#ifdef TRANSPARENT 1548#ifdef TRANSPARENT
1399 case ReparentNotify: 1549 case ReparentNotify:
1400 rootwin_cb (ev); 1550 rootwin_cb (ev);
1401 break; 1551 break;
1402#endif /* TRANSPARENT */ 1552#endif /* TRANSPARENT */
1403 1553
1404 case GraphicsExpose: 1554 case GraphicsExpose:
1405 case Expose: 1555 case Expose:
1406 if (ev.xany.window == TermWin.vt) 1556 if (ev.xany.window == vt)
1407 { 1557 {
1408#ifdef NO_SLOW_LINK_SUPPORT 1558 do
1409 scr_expose (ev.xexpose.x, ev.xexpose.y, 1559 scr_expose (ev.xexpose.x, ev.xexpose.y,
1410 ev.xexpose.width, ev.xexpose.height, False); 1560 ev.xexpose.width, ev.xexpose.height, False);
1411#else 1561 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1412 // don't understand this, so commented it out 1562
1563 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1564
1565 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1413 scr_expose (ev.xexpose.x, ev.xexpose.y, 1566 scr_expose (ev.xexpose.x, ev.xexpose.y,
1414 ev.xexpose.width, ev.xexpose.height, False); 1567 ev.xexpose.width, ev.xexpose.height, False);
1415 //scr_expose (ev.xexpose.x, 0, 1568
1416 // ev.xexpose.width, TermWin.height, False);
1417#endif
1418 want_refresh = 1; 1569 want_refresh = 1;
1419 } 1570 }
1420 else 1571 else
1421 { 1572 {
1422 XEvent unused_event; 1573 XEvent unused_event;
1423 1574
1424 while (XCheckTypedWindowEvent(display->display, ev.xany.window, 1575 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1425 Expose, 1576 ;
1426 &unused_event)) ; 1577 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1427 while (XCheckTypedWindowEvent(display->display, ev.xany.window, 1578 ;
1428 GraphicsExpose, 1579
1429 &unused_event)) ;
1430 if (isScrollbarWindow(ev.xany.window)) 1580 if (isScrollbarWindow (ev.xany.window))
1431 { 1581 {
1432 scrollBar.setIdle(); 1582 scrollBar.setIdle ();
1433 scrollbar_show (0); 1583 scrollbar_show (0);
1434 } 1584 }
1435#ifdef MENUBAR
1436 if (menubar_visible () && isMenuBarWindow(ev.xany.window))
1437 menubar_expose ();
1438#endif
1439#ifdef RXVT_GRAPHICS
1440 Gr_expose (ev.xany.window);
1441#endif
1442 1585
1586#ifdef TRANSPARENT
1587 if (am_transparent && ev.xany.window == parent[0])
1588 XClearWindow (dpy, ev.xany.window);
1589#endif
1443 } 1590 }
1444 break; 1591 break;
1445 1592
1446 case MotionNotify: 1593 case MotionNotify:
1447#ifdef POINTER_BLANK 1594#ifdef POINTER_BLANK
1448 if (hidden_pointer) 1595 if (hidden_pointer)
1449 pointer_unblank (); 1596 pointer_unblank ();
1450#endif 1597#endif
1451#if MENUBAR 1598 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1452 if (isMenuBarWindow(ev.xany.window)) 1599 break;
1600
1601 if (ev.xany.window == vt)
1453 { 1602 {
1454 menubar_control (&(ev.xbutton)); 1603 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1455 break; 1604 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1456 } 1605 ; // nop
1457#endif
1458 if ((PrivateModes & PrivMode_mouse_report) && !(bypass_keystate))
1459 break;
1460
1461 if (ev.xany.window == TermWin.vt)
1462 {
1463 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1606 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1464 { 1607 {
1465 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1608 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1466 ; 1609 ;
1467 1610
1468 XQueryPointer(display->display, TermWin.vt, 1611 XQueryPointer (dpy, vt,
1469 &unused_root, &unused_child, 1612 &unused_root, &unused_child,
1470 &unused_root_x, &unused_root_y, 1613 &unused_root_x, &unused_root_y,
1471 &(ev.xbutton.x), &(ev.xbutton.y), 1614 &ev.xbutton.x, &ev.xbutton.y,
1472 &unused_mask); 1615 &ev.xbutton.state);
1473#ifdef MOUSE_THRESHOLD 1616#ifdef MOUSE_THRESHOLD
1474 /* deal with a `jumpy' mouse */ 1617 /* deal with a `jumpy' mouse */
1475 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1618 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1476 { 1619 {
1477#endif 1620#endif
1621#if ISO_14755
1622 // 5.4
1623 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1624 {
1625 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1626 break;
1627 }
1628#endif
1478 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1629 selection_extend (ev.xbutton.x, ev.xbutton.y,
1479 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1630 ev.xbutton.state & Button3Mask ? 2 : 0);
1631
1480#ifdef SELECTION_SCROLLING 1632#ifdef SELECTION_SCROLLING
1481 if (ev.xbutton.y < TermWin.int_bwidth 1633 if (ev.xbutton.y < int_bwidth
1482 || Pixel2Row(ev.xbutton.y) > (TermWin.nrow-1)) 1634 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1483 { 1635 {
1484 int dist; 1636 int dist;
1485
1486 pending_scroll_selection=1;
1487 1637
1488 /* don't clobber the current delay if we are 1638 /* don't clobber the current delay if we are
1489 * already in the middle of scrolling. 1639 * already in the middle of scrolling.
1490 */ 1640 */
1491 if (scroll_selection_delay<=0) 1641 if (!sel_scroll_ev.active)
1492 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1642 sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1493 1643
1494 /* save the event params so we can highlight 1644 /* save the event params so we can highlight
1495 * the selection in the pending-scroll loop 1645 * the selection in the pending-scroll loop
1496 */ 1646 */
1497 selection_save_x=ev.xbutton.x; 1647 selection_save_x = ev.xbutton.x;
1498 selection_save_y=ev.xbutton.y; 1648 selection_save_y = ev.xbutton.y;
1499 selection_save_state=
1500 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1649 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1501 1650
1502 /* calc number of lines to scroll */ 1651 /* calc number of lines to scroll */
1503 if (ev.xbutton.y<TermWin.int_bwidth) 1652 if (ev.xbutton.y < int_bwidth)
1504 { 1653 {
1505 scroll_selection_dir = UP; 1654 scroll_selection_dir = UP;
1506 dist = TermWin.int_bwidth - ev.xbutton.y; 1655 dist = int_bwidth - ev.xbutton.y;
1507 } 1656 }
1508 else 1657 else
1509 { 1658 {
1510 scroll_selection_dir = DN; 1659 scroll_selection_dir = DN;
1511 dist = ev.xbutton.y - 1660 dist = ev.xbutton.y - (int_bwidth + height);
1512 (TermWin.int_bwidth + TermWin.height);
1513 } 1661 }
1662
1514 scroll_selection_lines=(Pixel2Height(dist)/ 1663 scroll_selection_lines = Pixel2Height (dist)
1515 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1664 / SELECTION_SCROLL_LINE_SPEEDUP
1665 + 1;
1516 MIN_IT(scroll_selection_lines, 1666 min_it (scroll_selection_lines,
1517 SELECTION_SCROLL_MAX_LINES); 1667 SELECTION_SCROLL_MAX_LINES);
1518 } 1668 }
1519 else 1669 else
1520 { 1670 {
1521 /* we are within the text window, so we 1671 /* we are within the text window, so we
1522 * shouldn't be scrolling 1672 * shouldn't be scrolling
1523 */ 1673 */
1524 pending_scroll_selection = 0; 1674 if (sel_scroll_ev.active)
1675 sel_scroll_ev.stop();
1525 } 1676 }
1526#endif 1677#endif
1527#ifdef MOUSE_THRESHOLD 1678#ifdef MOUSE_THRESHOLD
1528
1529 } 1679 }
1530#endif 1680#endif
1531
1532 } 1681 }
1533 } 1682 }
1534 else if (isScrollbarWindow(ev.xany.window) && scrollbar_isMotion()) 1683 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ())
1535 { 1684 {
1536 while (XCheckTypedWindowEvent(display->display, scrollBar.win, 1685 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1537 MotionNotify, &ev)) ; 1686 MotionNotify, &ev))
1687 ;
1688
1538 XQueryPointer(display->display, scrollBar.win, 1689 XQueryPointer (dpy, scrollBar.win,
1539 &unused_root, &unused_child, 1690 &unused_root, &unused_child,
1540 &unused_root_x, &unused_root_y, 1691 &unused_root_x, &unused_root_y,
1541 &(ev.xbutton.x), &(ev.xbutton.y), 1692 &ev.xbutton.x, &ev.xbutton.y,
1542 &unused_mask); 1693 &unused_mask);
1543 scr_move_to (scrollbar_position(ev.xbutton.y) - csrO, 1694 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1544 scrollbar_size()); 1695 scrollbar_size ());
1545 scr_refresh (refresh_type);
1546 refresh_limit = 0; 1696 want_refresh = 1;
1547 scrollbar_show (1); 1697 scrollbar_show (1);
1548 } 1698 }
1549 break; 1699 break;
1550 } 1700 }
1551}
1552 1701
1702#if defined(CURSOR_BLINK)
1703 if (option (Opt_cursorBlink) && ev.type == KeyPress)
1704 {
1705 if (hidden_cursor)
1706 {
1707 hidden_cursor = 0;
1708 want_refresh = 1;
1709 }
1710
1711 cursor_blink_ev.start (NOW + CURSOR_BLINK_INTERVAL);
1712 }
1713#endif
1714
1715#if defined(POINTER_BLANK)
1716 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1717 {
1718 if (ev.type == MotionNotify
1719 || ev.type == ButtonPress
1720 || ev.type == ButtonRelease)
1721 if (hidden_pointer)
1722 pointer_unblank ();
1723
1724 if (ev.type == KeyPress && hidden_pointer == 0)
1725 pointer_blank ();
1726 }
1727#endif
1728}
1729
1730void
1731rxvt_term::focus_in ()
1732{
1733 if (!focus)
1734 {
1735 focus = 1;
1736 want_refresh = 1;
1737
1738 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1739
1740#if USE_XIM
1741 if (Input_Context != NULL)
1742 {
1743 IMSetPosition ();
1744 XSetICFocus (Input_Context);
1745 }
1746#endif
1747#if CURSOR_BLINK
1748 if (option (Opt_cursorBlink))
1749 cursor_blink_ev.start (NOW + CURSOR_BLINK_INTERVAL);
1750#endif
1751#if OFF_FOCUS_FADING
1752 if (rs[Rs_fade])
1753 {
1754 pix_colors = pix_colors_focused;
1755 scr_recolour ();
1756 }
1757#endif
1758#if ENABLE_FRILLS
1759 if (option (Opt_urgentOnBell))
1760 {
1761 XWMHints *h;
1762
1763 h = XGetWMHints(dpy, parent[0]);
1764 if (h != NULL)
1765 {
1766 h->flags &= ~XUrgencyHint;
1767 XSetWMHints(dpy, parent[0], h);
1768 }
1769 }
1770#endif
1771 }
1772}
1773
1774void
1775rxvt_term::focus_out ()
1776{
1777 if (focus)
1778 {
1779 focus = 0;
1780 want_refresh = 1;
1781
1782 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1783
1784#if ENABLE_FRILLS || ISO_14755
1785 if (iso14755buf)
1786 {
1787 iso14755buf = 0;
1788# if ENABLE_OVERLAY
1789 scr_overlay_off ();
1790# endif
1791 }
1792#endif
1793#if USE_XIM
1794 if (Input_Context != NULL)
1795 XUnsetICFocus (Input_Context);
1796#endif
1797#if CURSOR_BLINK
1798 if (option (Opt_cursorBlink))
1799 cursor_blink_ev.stop ();
1800 hidden_cursor = 0;
1801#endif
1802#if OFF_FOCUS_FADING
1803 if (rs[Rs_fade])
1804 {
1805 pix_colors = pix_colors_unfocused;
1806 scr_recolour ();
1807 }
1808#endif
1809 }
1810}
1811
1812void
1813rxvt_term::update_fade_color (unsigned int idx)
1814{
1815#if OFF_FOCUS_FADING
1816 if (rs[Rs_fade])
1817 {
1818 rgba c;
1819 pix_colors [Color_fade].get (c);
1820 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1821 }
1822#endif
1823}
1824
1825#if TRANSPARENT || ENABLE_PERL
1553void 1826void
1554rxvt_term::rootwin_cb (XEvent &ev) 1827rxvt_term::rootwin_cb (XEvent &ev)
1555{ 1828{
1556 SET_R (this); 1829 make_current ();
1557 SET_LOCALE (locale);
1558 1830
1559 if (ev.type == PropertyNotify) 1831 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1832 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1833 return;
1834
1835# if TRANSPARENT
1836 switch (ev.type)
1560 { 1837 {
1838 case PropertyNotify:
1561 /* 1839 /*
1562 * if user used some Esetroot compatible prog to set the root bg, 1840 * if user used some Esetroot compatible prog to set the root bg,
1563 * use the property to determine the pixmap. We use it later on. 1841 * use the property to determine the pixmap. We use it later on.
1564 */ 1842 */
1565 if (xa[XA_XROOTPMAPID] == 0)
1566 xa[XA_XROOTPMAPID] = XInternAtom(display->display, "_XROOTPMAP_ID", False);
1567
1568 if (ev.xproperty.atom != xa[XA_XROOTPMAPID]) 1843 if (ev.xproperty.atom != xa[XA_XROOTPMAP_ID]
1844 && ev.xproperty.atom != xa[XA_ESETROOT_PMAP_ID])
1569 return; 1845 return;
1570 }
1571 1846
1572 if ((Options & Opt_transparent) && check_our_parents ()) 1847 /* FALLTHROUGH */
1848 case ReparentNotify:
1849 if (option (Opt_transparent))
1850 check_our_parents ();
1851 break;
1573 { 1852 }
1574 if (am_transparent) 1853# endif
1575 want_full_refresh = 1;
1576 }
1577} 1854}
1855#endif
1578 1856
1579void 1857void
1580rxvt_term::button_press (const XButtonEvent &ev) 1858rxvt_term::button_press (XButtonEvent &ev)
1581{ 1859{
1582 int reportmode = 0, clickintime; 1860 int reportmode = 0, clickintime;
1583 1861
1584 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1862 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1863
1585 if (!bypass_keystate) 1864 if (!bypass_keystate)
1586 reportmode = !!(PrivateModes & PrivMode_mouse_report); 1865 reportmode = !! (priv_modes & PrivMode_mouse_report);
1866
1587 /* 1867 /*
1588 * VT window processing of button press 1868 * VT window processing of button press
1589 */ 1869 */
1590 if (ev.window == TermWin.vt) 1870 if (ev.window == vt)
1591 { 1871 {
1592#if RXVT_GRAPHICS 1872 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1593 if (ev.subwindow != None) 1873 return;
1594 rxvt_Gr_ButtonPress (ev.x, ev.y);
1595 else
1596#endif
1597 1874
1875#if ISO_14755
1876 // 5.4
1877 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1878 {
1879 iso14755_54 (ev.x, ev.y);
1880 return;
1598 { 1881 }
1882#endif
1883
1599 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1884 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1885
1600 if (reportmode) 1886 if (reportmode)
1887 {
1888 /* mouse report from vt window */
1889 /* save the xbutton state (for ButtonRelease) */
1890 MEvent.state = ev.state;
1891#ifdef MOUSE_REPORT_DOUBLECLICK
1892 if (ev.button == MEvent.button && clickintime)
1601 { 1893 {
1602 /* mouse report from vt window */ 1894 /* same button, within alloted time */
1603 /* save the xbutton state (for ButtonRelease) */ 1895 MEvent.clicks++;
1604 MEvent.state = ev.state; 1896
1605#ifdef MOUSE_REPORT_DOUBLECLICK 1897 if (MEvent.clicks > 1)
1606 if (ev.button == MEvent.button && clickintime)
1607 { 1898 {
1608 /* same button, within alloted time */
1609 MEvent.clicks++;
1610 if (MEvent.clicks > 1)
1611 {
1612 /* only report double clicks */ 1899 /* only report double clicks */
1613 MEvent.clicks = 2; 1900 MEvent.clicks = 2;
1614 mouse_report (ev); 1901 mouse_report (ev);
1615 1902
1616 /* don't report the release */ 1903 /* don't report the release */
1617 MEvent.clicks = 0; 1904 MEvent.clicks = 0;
1618 MEvent.button = AnyButton; 1905 MEvent.button = AnyButton;
1619 }
1620 } 1906 }
1621 else
1622 {
1623 /* different button, or time expired */
1624 MEvent.clicks = 1;
1625 MEvent.button = ev.button;
1626 mouse_report (ev);
1627 }
1628#else
1629 MEvent.button = ev.button;
1630 mouse_report (ev);
1631#endif /* MOUSE_REPORT_DOUBLECLICK */
1632
1633 } 1907 }
1634 else 1908 else
1635 { 1909 {
1910 /* different button, or time expired */
1911 MEvent.clicks = 1;
1912 MEvent.button = ev.button;
1913 mouse_report (ev);
1914 }
1915#else
1916 MEvent.button = ev.button;
1917 mouse_report (ev);
1918#endif /* MOUSE_REPORT_DOUBLECLICK */
1919
1920 }
1921 else
1922 {
1636 if (ev.button != MEvent.button) 1923 if (ev.button != MEvent.button)
1637 MEvent.clicks = 0; 1924 MEvent.clicks = 0;
1925
1638 switch (ev.button) 1926 switch (ev.button)
1639 { 1927 {
1640 case Button1: 1928 case Button1:
1929 /* allow meta + click to select rectangular areas */
1930 /* should be done in screen.C */
1931#if ENABLE_FRILLS
1932 selection.rect = !!(ev.state & ModMetaMask);
1933#else
1934 selection.rect = false;
1935#endif
1936
1641 /* allow shift+left click to extend selection */ 1937 /* allow shift+left click to extend selection */
1642 if (ev.state & ShiftMask && !(PrivateModes & PrivMode_mouse_report)) 1938 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1643 { 1939 {
1644 if (MEvent.button == Button1 && clickintime)
1645 selection_rotate (ev.x, ev.y);
1646 else
1647 selection_extend (ev.x, ev.y, 1);
1648 }
1649 else
1650 {
1651 if (MEvent.button == Button1 && clickintime)
1652 MEvent.clicks++;
1653 else
1654 MEvent.clicks = 1;
1655
1656 selection_click (MEvent.clicks, ev.x, ev.y);
1657 }
1658
1659 MEvent.button = Button1;
1660 break;
1661
1662 case Button3:
1663 if (MEvent.button == Button3 && clickintime) 1940 if (MEvent.button == Button1 && clickintime)
1664 selection_rotate (ev.x, ev.y); 1941 selection_rotate (ev.x, ev.y);
1665 else 1942 else
1666 selection_extend (ev.x, ev.y, 1); 1943 selection_extend (ev.x, ev.y, 1);
1944 }
1945 else
1946 {
1947 if (MEvent.button == Button1 && clickintime)
1948 MEvent.clicks++;
1949 else
1950 MEvent.clicks = 1;
1951
1952 selection_click (MEvent.clicks, ev.x, ev.y);
1953 }
1954
1955 MEvent.button = Button1;
1956 break;
1957
1958 case Button3:
1959 if (MEvent.button == Button3 && clickintime)
1960 selection_rotate (ev.x, ev.y);
1961 else
1962 selection_extend (ev.x, ev.y, 1);
1963
1667 MEvent.button = Button3; 1964 MEvent.button = Button3;
1668 break; 1965 break;
1669 }
1670 } 1966 }
1967 }
1968
1671 MEvent.time = ev.time; 1969 MEvent.time = ev.time;
1672 return; 1970 return;
1673 }
1674 } 1971 }
1675 1972
1676 /* 1973 /*
1677 * Scrollbar window processing of button press 1974 * Scrollbar window processing of button press
1678 */ 1975 */
1679 if (isScrollbarWindow(ev.window)) 1976 if (isScrollbarWindow (ev.window))
1680 { 1977 {
1681 scrollBar.setIdle (); 1978 scrollBar.setIdle ();
1682 /* 1979 /*
1683 * Rxvt-style scrollbar: 1980 * Rxvt-style scrollbar:
1684 * move up if mouse is above slider 1981 * move up if mouse is above slider
… …
1696 * Mouse report disabled scrollbar: 1993 * Mouse report disabled scrollbar:
1697 * arrow buttons - send up/down 1994 * arrow buttons - send up/down
1698 * click on scrollbar - send pageup/down 1995 * click on scrollbar - send pageup/down
1699 */ 1996 */
1700 if ((scrollBar.style == R_SB_NEXT 1997 if ((scrollBar.style == R_SB_NEXT
1701 && scrollbarnext_upButton(ev.y)) 1998 && scrollbarnext_upButton (ev.y))
1702 || (scrollBar.style == R_SB_RXVT 1999 || (scrollBar.style == R_SB_RXVT
1703 && scrollbarrxvt_upButton(ev.y))) 2000 && scrollbarrxvt_upButton (ev.y)))
1704 tt_printf("\033[A"); 2001 tt_printf ("\033[A");
1705 else if ((scrollBar.style == R_SB_NEXT 2002 else if ((scrollBar.style == R_SB_NEXT
1706 && scrollbarnext_dnButton(ev.y)) 2003 && scrollbarnext_dnButton (ev.y))
1707 || (scrollBar.style == R_SB_RXVT 2004 || (scrollBar.style == R_SB_RXVT
1708 && scrollbarrxvt_dnButton(ev.y))) 2005 && scrollbarrxvt_dnButton (ev.y)))
1709 tt_printf("\033[B"); 2006 tt_printf ("\033[B");
1710 else 2007 else
1711 switch (ev.button) 2008 switch (ev.button)
1712 { 2009 {
1713 case Button2: 2010 case Button2:
1714 tt_printf("\014"); 2011 tt_printf ("\014");
1715 break; 2012 break;
1716 case Button1: 2013 case Button1:
1717 tt_printf("\033[6~"); 2014 tt_printf ("\033[6~");
1718 break; 2015 break;
1719 case Button3: 2016 case Button3:
1720 tt_printf("\033[5~"); 2017 tt_printf ("\033[5~");
1721 break; 2018 break;
1722 } 2019 }
1723 } 2020 }
1724 else 2021 else
1725#endif /* NO_SCROLLBAR_REPORT */ 2022#endif /* NO_SCROLLBAR_REPORT */
… …
1727 { 2024 {
1728 char upordown = 0; 2025 char upordown = 0;
1729 2026
1730 if (scrollBar.style == R_SB_NEXT) 2027 if (scrollBar.style == R_SB_NEXT)
1731 { 2028 {
1732 if (scrollbarnext_upButton(ev.y)) 2029 if (scrollbarnext_upButton (ev.y))
1733 upordown = -1; /* up */ 2030 upordown = -1; /* up */
1734 else if (scrollbarnext_dnButton(ev.y)) 2031 else if (scrollbarnext_dnButton (ev.y))
1735 upordown = 1; /* down */ 2032 upordown = 1; /* down */
1736 } 2033 }
1737 else if (scrollBar.style == R_SB_RXVT) 2034 else if (scrollBar.style == R_SB_RXVT)
1738 { 2035 {
1739 if (scrollbarrxvt_upButton(ev.y)) 2036 if (scrollbarrxvt_upButton (ev.y))
1740 upordown = -1; /* up */ 2037 upordown = -1; /* up */
1741 else if (scrollbarrxvt_dnButton(ev.y)) 2038 else if (scrollbarrxvt_dnButton (ev.y))
1742 upordown = 1; /* down */ 2039 upordown = 1; /* down */
1743 } 2040 }
1744 if (upordown) 2041 if (upordown)
1745 { 2042 {
1746#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2043#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1747 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2044 cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1748#endif 2045#endif
1749 if (scr_page (upordown < 0 ? UP : DN, 1)) 2046 if (scr_page (upordown < 0 ? UP : DN, 1))
1750 { 2047 {
1751 if (upordown < 0) 2048 if (upordown < 0)
1752 scrollBar.setUp (); 2049 scrollBar.setUp ();
… …
1768 break; 2065 break;
1769 case R_SB_ALIGN_BOTTOM: 2066 case R_SB_ALIGN_BOTTOM:
1770 csrO = scrollBar.bot - scrollBar.top; 2067 csrO = scrollBar.bot - scrollBar.top;
1771 break; 2068 break;
1772 } 2069 }
2070
1773 if (scrollBar.style == R_SB_XTERM 2071 if (scrollBar.style == R_SB_XTERM
1774 || scrollbar_above_slider(ev.y) 2072 || scrollbar_above_slider (ev.y)
1775 || scrollbar_below_slider(ev.y)) 2073 || scrollbar_below_slider (ev.y))
1776 scr_move_to ( scrollbar_position(ev.y) - csrO, 2074 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ());
1777 scrollbar_size()); 2075
1778 scrollBar.setMotion (); 2076 scrollBar.setMotion ();
1779 break; 2077 break;
1780 2078
1781 case Button1: 2079 case Button1:
1782 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2080 if (scrollbar_align == R_SB_ALIGN_CENTRE)
… …
1784 /* FALLTHROUGH */ 2082 /* FALLTHROUGH */
1785 2083
1786 case Button3: 2084 case Button3:
1787 if (scrollBar.style != R_SB_XTERM) 2085 if (scrollBar.style != R_SB_XTERM)
1788 { 2086 {
1789 if (scrollbar_above_slider(ev.y)) 2087 if (scrollbar_above_slider (ev.y))
1790# ifdef RXVT_SCROLL_FULL 2088# ifdef RXVT_SCROLL_FULL
1791 scr_page (UP, TermWin.nrow - 1); 2089 scr_page (UP, nrow - 1);
1792# else 2090# else
1793 scr_page (UP, TermWin.nrow / 4); 2091 scr_page (UP, nrow / 4);
1794# endif 2092# endif
1795 else if (scrollbar_below_slider(ev.y)) 2093 else if (scrollbar_below_slider (ev.y))
1796# ifdef RXVT_SCROLL_FULL 2094# ifdef RXVT_SCROLL_FULL
1797 scr_page (DN, TermWin.nrow - 1); 2095 scr_page (DN, nrow - 1);
1798# else 2096# else
1799 scr_page (DN, TermWin.nrow / 4); 2097 scr_page (DN, nrow / 4);
1800# endif 2098# endif
1801 else 2099 else
1802 scrollBar.setMotion (); 2100 scrollBar.setMotion ();
1803 } 2101 }
1804 else 2102 else
1805 { 2103 {
1806 scr_page ((ev.button == Button1 ? DN : UP), 2104 scr_page ((ev.button == Button1 ? DN : UP),
1807 (TermWin.nrow 2105 (nrow
1808 * scrollbar_position(ev.y) 2106 * scrollbar_position (ev.y)
1809 / scrollbar_size())); 2107 / scrollbar_size ()));
1810 } 2108 }
2109
1811 break; 2110 break;
1812 } 2111 }
1813 } 2112 }
2113
1814 return; 2114 return;
1815 } 2115 }
1816#if MENUBAR
1817 /*
1818 * Menubar window processing of button press
1819 */
1820 if (isMenuBarWindow(ev.window))
1821 menubar_control (ev);
1822#endif
1823} 2116}
1824 2117
1825void 2118void
1826rxvt_term::button_release (const XButtonEvent &ev) 2119rxvt_term::button_release (XButtonEvent &ev)
1827{ 2120{
1828 int reportmode = 0; 2121 int reportmode = 0;
1829 2122
1830 csrO = 0; /* reset csr Offset */ 2123 csrO = 0; /* reset csr Offset */
1831 if (!bypass_keystate) 2124 if (!bypass_keystate)
1832 reportmode = !!(PrivateModes & PrivMode_mouse_report); 2125 reportmode = !! (priv_modes & PrivMode_mouse_report);
1833 2126
1834 if (scrollbar_isUpDn()) 2127 if (scrollbar_isUpDn ())
1835 { 2128 {
1836 scrollBar.setIdle (); 2129 scrollBar.setIdle ();
1837 scrollbar_show (0); 2130 scrollbar_show (0);
1838#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1839 refresh_type &= ~SMOOTH_REFRESH;
1840#endif
1841
1842 } 2131 }
2132
1843#ifdef SELECTION_SCROLLING 2133#ifdef SELECTION_SCROLLING
1844 pending_scroll_selection=0; 2134 if (sel_scroll_ev.active)
2135 sel_scroll_ev.stop();
1845#endif 2136#endif
2137
1846 if (ev.window == TermWin.vt) 2138 if (ev.window == vt)
1847 { 2139 {
1848#ifdef RXVT_GRAPHICS 2140 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
1849 if (ev.subwindow != None) 2141 return;
1850 rxvt_Gr_ButtonRelease(ev.x, ev.y);
1851 else
1852#endif
1853 2142
1854 { 2143#if ISO_14755
2144 // 5.4
2145 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2146 return;
2147#endif
2148
1855 if (reportmode) 2149 if (reportmode)
2150 {
2151 /* mouse report from vt window */
2152 /* don't report release of wheel "buttons" */
2153 if (ev.button >= 4)
2154 return;
2155#ifdef MOUSE_REPORT_DOUBLECLICK
2156 /* only report the release of 'slow' single clicks */
2157 if (MEvent.button != AnyButton
2158 && (ev.button != MEvent.button
2159 || (ev.time - MEvent.time
2160 > MULTICLICK_TIME / 2)))
1856 { 2161 {
1857 /* mouse report from vt window */
1858 /* don't report release of wheel "buttons" */
1859 if (ev.button >= 4)
1860 return;
1861#ifdef MOUSE_REPORT_DOUBLECLICK
1862 /* only report the release of 'slow' single clicks */
1863 if (MEvent.button != AnyButton
1864 && (ev.button != MEvent.button
1865 || (ev.time - MEvent.time
1866 > MULTICLICK_TIME / 2)))
1867 {
1868 MEvent.clicks = 0; 2162 MEvent.clicks = 0;
1869 MEvent.button = AnyButton;
1870 mouse_report (ev);
1871 }
1872#else /* MOUSE_REPORT_DOUBLECLICK */
1873 MEvent.button = AnyButton; 2163 MEvent.button = AnyButton;
1874 mouse_report (ev); 2164 mouse_report (ev);
2165 }
2166#else /* MOUSE_REPORT_DOUBLECLICK */
2167 MEvent.button = AnyButton;
2168 mouse_report (ev);
1875#endif /* MOUSE_REPORT_DOUBLECLICK */ 2169#endif /* MOUSE_REPORT_DOUBLECLICK */
1876 return; 2170 return;
2171 }
2172
2173 /*
2174 * dumb hack to compensate for the failure of click-and-drag
2175 * when overriding mouse reporting
2176 */
2177 if (priv_modes & PrivMode_mouse_report
2178 && bypass_keystate
2179 && ev.button == Button1 && MEvent.clicks <= 1)
2180 selection_extend (ev.x, ev.y, 0);
2181
2182 switch (ev.button)
2183 {
2184 case Button1:
2185 case Button3:
2186 selection_make (ev.time);
2187 break;
2188
2189 case Button2:
2190 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window?
2191 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
2192 break;
2193
2194#ifdef MOUSE_WHEEL
2195 case Button4:
2196 case Button5:
2197 {
2198 int i;
2199 page_dirn v;
2200
2201 v = ev.button == Button4 ? UP : DN;
2202
2203 if (ev.state & ShiftMask)
2204 i = 1;
2205 else if (option (Opt_mouseWheelScrollPage))
2206 i = nrow - 1;
2207 else
2208 i = 5;
2209
2210# ifdef MOUSE_SLIP_WHEELING
2211 if (ev.state & ControlMask)
2212 {
2213 mouse_slip_wheel_speed += v ? -1 : 1;
2214 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2215 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2216
2217 if (slip_wheel_ev.at < NOW)
2218 slip_wheel_ev.at = NOW + SCROLLBAR_CONTINUOUS_DELAY;
2219
2220 slip_wheel_ev.start ();
2221 }
2222 else
2223 {
2224# endif
2225 scr_page (v, i);
2226 scrollbar_show (1);
2227# ifdef MOUSE_SLIP_WHEELING
2228 }
2229# endif
1877 } 2230 }
2231 break;
2232#endif
2233 }
2234 }
2235}
2236
2237/*}}} */
2238
2239bool
2240rxvt_term::cmd_parse ()
2241{
2242 bool flag = false;
2243 wchar_t ch = NOCHAR;
2244 char *seq_begin; // remember start of esc-sequence here
2245
2246 for (;;)
2247 {
2248 if (ch == NOCHAR)
2249 {
2250 seq_begin = cmdbuf_ptr;
2251 ch = next_char ();
2252
2253 if (ch == NOCHAR)
2254 break;
2255 }
2256
2257 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT)
2258 {
2259 if (!seen_input)
2260 {
2261 seen_input = 1;
2262 // many badly-written programs (e.g. jed) contain a race condition:
2263 // they first read the screensize and then install a SIGWINCH handler.
2264 // some window managers resize the window early, and these programs
2265 // then sometimes get the size wrong.
2266 // unfortunately other programs are even more buggy and dislike
2267 // being sent SIGWINCH, so only do it when we were in fact being
2268 // resized.
2269 if (seen_resize && cmd_pid)
2270 kill (-cmd_pid, SIGWINCH);
2271 }
2272
2273 /* Read a text string from the input buffer */
2274 wchar_t buf[UBUFSIZ];
2275 bool refreshnow = false;
2276 int nlines = 0;
2277 wchar_t *str = buf;
2278 wchar_t *eol = str + min (ncol, UBUFSIZ);
2279
2280 for (;;)
2281 {
2282 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2283 break;
2284
2285 *str++ = ch;
2286
2287 if (ch == C0_LF || str >= eol)
2288 {
2289 if (ch == C0_LF)
2290 nlines++;
2291
2292 refresh_count++;
2293
2294 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2295 {
2296 refresh_count = 0;
2297
2298 if (!option (Opt_skipScroll) || io_manager::now () > NOW + 1. / 60.)
2299 {
2300 refreshnow = true;
2301 ch = NOCHAR;
2302 break;
2303 }
2304 }
2305
2306 // scr_add_lines only works for nlines <= nrow - 1.
2307 if (nlines >= nrow - 1)
2308 {
2309 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2310 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2311 scr_add_lines (buf, str - buf, nlines);
2312
2313 nlines = 0;
2314 str = buf;
2315 eol = str + min (ncol, UBUFSIZ);
2316 }
2317
2318 if (str >= eol)
2319 {
2320 if (eol >= buf + UBUFSIZ)
2321 {
2322 ch = NOCHAR;
2323 break;
2324 }
2325 else
2326 eol = min (eol + ncol, buf + UBUFSIZ);
2327 }
2328
2329 }
2330
2331 seq_begin = cmdbuf_ptr;
2332 ch = next_char ();
2333 }
2334
2335 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2336 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2337 scr_add_lines (buf, str - buf, nlines);
2338
1878 /* 2339 /*
1879 * dumb hack to compensate for the failure of click-and-drag 2340 * If there have been a lot of new lines, then update the screen
1880 * when overriding mouse reporting 2341 * What the heck we'll cheat and only refresh less than every page-full.
2342 * if skipScroll is enabled.
1881 */ 2343 */
1882 if (PrivateModes & PrivMode_mouse_report 2344 if (refreshnow)
1883 && bypass_keystate
1884 && ev.button == Button1 && MEvent.clicks <= 1)
1885 selection_extend (ev.x, ev.y, 0);
1886
1887 switch (ev.button)
1888 { 2345 {
1889 case Button1: 2346 flag = true;
1890 case Button3:
1891 selection_make (ev.time);
1892 break;
1893 case Button2:
1894 selection_request (ev.time, ev.x, ev.y);
1895 break;
1896#ifdef MOUSE_WHEEL
1897 case Button4:
1898 case Button5:
1899 {
1900 int i;
1901 page_dirn v;
1902
1903 v = (ev.button == Button4) ? UP : DN;
1904 if (ev.state & ShiftMask)
1905 i = 1;
1906 else if ((Options & Opt_mouseWheelScrollPage))
1907 i = TermWin.nrow - 1;
1908 else
1909 i = 5;
1910# ifdef MOUSE_SLIP_WHEELING
1911 if (ev.state & ControlMask)
1912 {
1913 mouse_slip_wheel_speed += (v ? -1 : 1);
1914 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY;
1915 }
1916# endif
1917# ifdef JUMP_MOUSE_WHEEL
1918 scr_page (v, i);
1919 scr_refresh (SMOOTH_REFRESH); 2347 scr_refresh ();
1920 scrollbar_show (1); 2348 want_refresh = 1;
1921# else
1922 while (i--)
1923 {
1924 scr_page (v, 1);
1925 scr_refresh (SMOOTH_REFRESH);
1926 scrollbar_show (1);
1927 }
1928# endif
1929
1930 }
1931 break;
1932#endif
1933
1934 } 2349 }
1935 }
1936 }
1937#ifdef MENUBAR
1938 else if (isMenuBarWindow(ev.window))
1939 menubar_control (ev);
1940#endif
1941}
1942 2350
1943
1944#ifdef TRANSPARENT
1945/*
1946 * Check our parents are still who we think they are.
1947 * Do transparency updates if required
1948 */
1949int
1950rxvt_term::check_our_parents ()
1951{
1952 int i, pchanged, aformat, have_pixmap, rootdepth;
1953 unsigned long nitems, bytes_after;
1954 Atom atype;
1955 unsigned char *prop = NULL;
1956 Window root, oldp, *list;
1957 Pixmap rootpixmap = None;
1958 XWindowAttributes wattr, wrootattr;
1959
1960 pchanged = 0;
1961
1962 if (!(Options & Opt_transparent))
1963 return pchanged; /* Don't try any more */
1964
1965 XGetWindowAttributes(display->display, display->root, &wrootattr);
1966 rootdepth = wrootattr.depth;
1967
1968 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr);
1969 if (rootdepth != wattr.depth)
1970 {
1971 if (am_transparent)
1972 { 2351 }
1973 pchanged = 1; 2352 else
1974 XSetWindowBackground(display->display, TermWin.vt,
1975 PixColors[Color_bg]);
1976 am_transparent = am_pixmap_trans = 0;
1977 } 2353 {
1978 return pchanged; /* Don't try any more */ 2354 try
1979 }
1980
1981 /* Get all X ops out of the queue so that our information is up-to-date. */
1982 XSync(display->display, False);
1983
1984 /*
1985 * Make the frame window set by the window manager have
1986 * the root background. Some window managers put multiple nested frame
1987 * windows for each client, so we have to take care about that.
1988 */
1989 i = (xa[XA_XROOTPMAPID] != 0
1990 && (XGetWindowProperty(display->display, display->root, xa[XA_XROOTPMAPID],
1991 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1992 &nitems, &bytes_after, &prop) == Success));
1993 if (!i || prop == NULL)
1994 have_pixmap = 0;
1995 else
1996 {
1997 have_pixmap = 1;
1998 rootpixmap = *((Pixmap *)prop);
1999 XFree(prop);
2000 }
2001 if (have_pixmap)
2002 {
2003 /*
2004 * Copy display->root pixmap transparency
2005 */
2006 int sx, sy, nx, ny;
2007 unsigned int nw, nh;
2008 Window cr;
2009 XImage *image;
2010 GC gc;
2011 XGCValues gcvalue;
2012
2013 XTranslateCoordinates(display->display, TermWin.parent[0], display->root,
2014 0, 0, &sx, &sy, &cr);
2015 nw = (unsigned int)szHint.width;
2016 nh = (unsigned int)szHint.height;
2017 nx = ny = 0;
2018 if (sx < 0)
2019 {
2020 nw += sx;
2021 nx = -sx;
2022 sx = 0;
2023 }
2024 if (sy < 0)
2025 {
2026 nh += sy;
2027 ny = -sy;
2028 sy = 0;
2029 }
2030 MIN_IT(nw, (unsigned int)(wrootattr.width - sx));
2031 MIN_IT(nh, (unsigned int)(wrootattr.height - sy));
2032 allowedxerror = -1;
2033 image = XGetImage(display->display, rootpixmap, sx, sy, nw, nh, AllPlanes,
2034 ZPixmap);
2035 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2036 /* XXX: may need a delay here? */
2037 allowedxerror = 0;
2038 if (image == NULL)
2039 {
2040 if (am_transparent && am_pixmap_trans)
2041 { 2355 {
2042 pchanged = 1; 2356 process_nonprinting (ch);
2043 if (TermWin.pixmap != None)
2044 {
2045 XFreePixmap(display->display, TermWin.pixmap);
2046 TermWin.pixmap = None;
2047 }
2048 } 2357 }
2049 am_pixmap_trans = 0; 2358 catch (const class out_of_input &o)
2050 }
2051 else
2052 {
2053 if (TermWin.pixmap != None)
2054 XFreePixmap(display->display, TermWin.pixmap);
2055 TermWin.pixmap = XCreatePixmap(display->display, TermWin.vt,
2056 (unsigned int)szHint.width,
2057 (unsigned int)szHint.height,
2058 (unsigned int)image->depth);
2059 gc = XCreateGC(display->display, TermWin.vt, 0UL, &gcvalue);
2060 XPutImage(display->display, TermWin.pixmap, gc, image, 0, 0,
2061 nx, ny, (unsigned int)image->width,
2062 (unsigned int)image->height);
2063 XFreeGC(display->display, gc);
2064 XDestroyImage(image);
2065 XSetWindowBackgroundPixmap(display->display, TermWin.vt,
2066 TermWin.pixmap);
2067 if (!am_transparent || !am_pixmap_trans)
2068 pchanged = 1;
2069 am_transparent = am_pixmap_trans = 1;
2070 }
2071 }
2072 if (!am_pixmap_trans)
2073 {
2074 unsigned int n;
2075 /*
2076 * InheritPixmap transparency
2077 */
2078 D_X((stderr, "InheritPixmap Seeking to %08lx", display->root));
2079 for (i = 1; i < (int)(sizeof(TermWin.parent) / sizeof(Window));
2080 i++)
2081 {
2082 oldp = TermWin.parent[i];
2083 XQueryTree(display->display, TermWin.parent[i - 1], &root,
2084 &TermWin.parent[i], &list, &n);
2085 XFree(list);
2086 D_X((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2087 if (TermWin.parent[i] == display->root)
2088 { 2359 {
2089 if (oldp != None) 2360 // we ran out of input, retry later
2090 pchanged = 1; 2361 cmdbuf_ptr = seq_begin;
2091 break; 2362 break;
2092 } 2363 }
2093 if (oldp != TermWin.parent[i]) 2364
2094 pchanged = 1; 2365 ch = NOCHAR;
2095 }
2096 n = 0;
2097 if (pchanged)
2098 { 2366 }
2099 for (; n < (unsigned int)i; n++) 2367 }
2100 { 2368
2101 XGetWindowAttributes(display->display, TermWin.parent[n], &wattr); 2369 return flag;
2102 D_X((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2370}
2103 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2371
2104 { 2372// read the next character
2105 n = (int)(sizeof(TermWin.parent) / sizeof(Window)) + 1; 2373wchar_t
2106 break; 2374rxvt_term::next_char () NOTHROW
2107 } 2375{
2108 } 2376 while (cmdbuf_ptr < cmdbuf_endp)
2377 {
2378 // assume 7-bit to be ascii ALWAYS
2379 if ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b)
2380 return *cmdbuf_ptr++;
2381
2382 wchar_t wc;
2383 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2384
2385 if (len == (size_t)-2)
2109 } 2386 {
2110 if (n > (int)(sizeof(TermWin.parent) 2387 // the mbstate stores incomplete sequences. didn't know this :/
2111 / sizeof(TermWin.parent[0]))) 2388 cmdbuf_ptr = cmdbuf_endp;
2389 break;
2112 { 2390 }
2113 D_X((stderr, "InheritPixmap Turning off"));
2114 XSetWindowBackground(display->display, TermWin.parent[0],
2115 PixColors[Color_fg]);
2116 XSetWindowBackground(display->display, TermWin.vt,
2117 PixColors[Color_bg]);
2118 am_transparent = 0;
2119 /* XXX: also turn off Opt_transparent? */
2120 }
2121 else
2122 {
2123 /* wait (an arbitrary period) for the WM to do its thing
2124 * needed for fvwm2.2.2 (and before?) */
2125# ifdef HAVE_NANOSLEEP
2126 struct timespec rqt;
2127 2391
2128 rqt.tv_sec = 1; 2392 if (len == (size_t)-1)
2129 rqt.tv_nsec = 0; 2393 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2130 nanosleep(&rqt, NULL); 2394
2131# else 2395 // assume wchar == unicode
2132 sleep(1); 2396 cmdbuf_ptr += len;
2133# endif 2397 return wc & UNICODE_MASK;
2134 D_X((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2135 for (n = 0; n < (unsigned int)i; n++)
2136 XSetWindowBackgroundPixmap(display->display, TermWin.parent[n],
2137 ParentRelative);
2138 XSetWindowBackgroundPixmap(display->display, TermWin.vt,
2139 ParentRelative);
2140 am_transparent = 1;
2141 }
2142 for (; i < (int)(sizeof(TermWin.parent) / sizeof(Window)); i++)
2143 TermWin.parent[i] = None;
2144 } 2398 }
2399
2400 return NOCHAR;
2401}
2402
2403// read the next octet
2404uint32_t
2405rxvt_term::next_octet () NOTHROW
2406{
2407 return cmdbuf_ptr < cmdbuf_endp
2408 ? (unsigned char)*cmdbuf_ptr++
2409 : NOCHAR;
2410}
2411
2412static class out_of_input out_of_input;
2413
2414/* rxvt_cmd_getc () - Return next input character */
2415/*
2416 * Return the next input character after first passing any keyboard input
2417 * to the command.
2418 */
2419wchar_t
2420rxvt_term::cmd_getc () THROW ((class out_of_input))
2421{
2422 wchar_t c = next_char ();
2423
2424 if (c == NOCHAR)
2425 throw out_of_input;
2426
2145 return pchanged; 2427 return c;
2146} 2428}
2147#endif
2148 2429
2149/*}}} */ 2430uint32_t
2431rxvt_term::cmd_get8 () THROW ((class out_of_input))
2432{
2433 uint32_t c = next_octet ();
2434
2435 if (c == NOCHAR)
2436 throw out_of_input;
2437
2438 return c;
2439}
2150 2440
2151/*{{{ print pipe */ 2441/*{{{ print pipe */
2152/*----------------------------------------------------------------------*/ 2442/*----------------------------------------------------------------------*/
2153#ifdef PRINTPIPE 2443#ifdef PRINTPIPE
2154FILE * 2444FILE *
2155rxvt_term::popen_printer () 2445rxvt_term::popen_printer ()
2156{ 2446{
2157 FILE *stream = popen(rs[Rs_print_pipe], "w"); 2447 FILE *stream = popen (rs[Rs_print_pipe], "w");
2158 2448
2159 if (stream == NULL) 2449 if (stream == NULL)
2160 rxvt_print_error("can't open printer pipe"); 2450 rxvt_warn ("can't open printer pipe, not printing.\n");
2451
2161 return stream; 2452 return stream;
2162} 2453}
2163 2454
2164int 2455int
2165rxvt_term::pclose_printer (FILE *stream) 2456rxvt_term::pclose_printer (FILE *stream)
2166{ 2457{
2167 fflush (stream); 2458 fflush (stream);
2168 /* pclose() reported not to work on SunOS 4.1.3 */
2169# if defined (__sun__) /* TODO: RESOLVE THIS */
2170 /* pclose works provided SIGCHLD handler uses waitpid */
2171 return pclose (stream); /* return fclose (stream); */
2172# else
2173 return pclose (stream); 2459 return pclose (stream);
2174# endif
2175} 2460}
2176 2461
2177/* 2462/*
2178 * simulate attached vt100 printer 2463 * simulate attached vt100 printer
2179 */ 2464 */
2180void 2465void
2181rxvt_term::process_print_pipe () 2466rxvt_term::process_print_pipe ()
2182{ 2467{
2183 int done; 2468 int done;
2184 FILE *fd; 2469 FILE *fd;
2185 2470
2186 if ((fd = popen_printer ()) == NULL) 2471 if ((fd = popen_printer ()) == NULL)
2187 return; 2472 return;
2188 2473
2189 /* 2474 /*
2190 * Send all input to the printer until either ESC[4i or ESC[?4i 2475 * Send all input to the printer until either ESC[4i or ESC[?4i
2191 * is received. 2476 * is received.
2192 */ 2477 */
2193 for (done = 0; !done;) 2478 for (done = 0; !done;)
2194 { 2479 {
2195 unsigned char buf[8]; 2480 unsigned char buf[8];
2196 unsigned char ch; 2481 unicode_t ch;
2197 unsigned int i, len; 2482 unsigned int i, len;
2198 2483
2199 if ((ch = cmd_getc ()) != C0_ESC) 2484 if ((ch = cmd_getc ()) != C0_ESC)
2200 { 2485 {
2201 if (putc(ch, fd) == EOF) 2486 if (putc (ch, fd) == EOF)
2202 break; /* done = 1 */ 2487 break; /* done = 1 */
2203 } 2488 }
2204 else 2489 else
2205 { 2490 {
2206 len = 0; 2491 len = 0;
… …
2217 { 2502 {
2218 if ((buf[len++] = cmd_getc ()) == 'i') 2503 if ((buf[len++] = cmd_getc ()) == 'i')
2219 break; /* done = 1 */ 2504 break; /* done = 1 */
2220 } 2505 }
2221 } 2506 }
2507
2222 for (i = 0; i < len; i++) 2508 for (i = 0; i < len; i++)
2223 if (putc(buf[i], fd) == EOF) 2509 if (putc (buf[i], fd) == EOF)
2224 { 2510 {
2225 done = 1; 2511 done = 1;
2226 break; 2512 break;
2227 } 2513 }
2228 } 2514 }
2229 } 2515 }
2516
2230 pclose_printer (fd); 2517 pclose_printer (fd);
2231} 2518}
2232#endif /* PRINTPIPE */ 2519#endif /* PRINTPIPE */
2233/*}}} */ 2520/*}}} */
2234 2521
2235/* *INDENT-OFF* */ 2522/* *INDENT-OFF* */
2236enum { 2523enum {
2237 C1_40 = 0x40, 2524 C1_40 = 0x40,
2238 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2525 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2239 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2526 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2240 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2527 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2241 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2528 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2242}; 2529};
2243/* *INDENT-ON* */ 2530/* *INDENT-ON* */
2244 2531
2245/*{{{ process non-printing single characters */ 2532/*{{{ process non-printing single characters */
2246void 2533void
2247rxvt_term::process_nonprinting (unsigned char ch) 2534rxvt_term::process_nonprinting (unicode_t ch)
2248{ 2535{
2249 switch (ch) 2536 switch (ch)
2250 { 2537 {
2538 case C0_ESC:
2539 process_escape_seq ();
2540 break;
2251 case C0_ENQ: /* terminal Status */ 2541 case C0_ENQ: /* terminal Status */
2252 if (rs[Rs_answerbackstring]) 2542 if (rs[Rs_answerbackstring])
2253 tt_write( 2543 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2254 (const unsigned char *)rs[Rs_answerbackstring],
2255 (unsigned int)STRLEN(rs[Rs_answerbackstring]));
2256 else 2544 else
2257 tt_write((unsigned char *)VT100_ANS, 2545 tt_write (VT100_ANS, strlen (VT100_ANS));
2258 (unsigned int)STRLEN(VT100_ANS));
2259 break; 2546 break;
2260 case C0_BEL: /* bell */ 2547 case C0_BEL: /* bell */
2261 scr_bell (); 2548 scr_bell ();
2262 break; 2549 break;
2263 case C0_BS: /* backspace */ 2550 case C0_BS: /* backspace */
… …
2278 scr_charset_choose (1); 2565 scr_charset_choose (1);
2279 break; 2566 break;
2280 case C0_SI: /* shift in - acs */ 2567 case C0_SI: /* shift in - acs */
2281 scr_charset_choose (0); 2568 scr_charset_choose (0);
2282 break; 2569 break;
2570
2571#ifdef EIGHT_BIT_CONTROLS
2572 // 8-bit controls
2573 case 0x90: /* DCS */
2574 process_dcs_seq ();
2575 break;
2576 case 0x9b: /* CSI */
2577 process_csi_seq ();
2578 break;
2579 case 0x9d: /* CSI */
2580 process_osc_seq ();
2581 break;
2582#endif
2283 } 2583 }
2284} 2584}
2285/*}}} */ 2585/*}}} */
2286 2586
2287 2587
2288/*{{{ process VT52 escape sequences */ 2588/*{{{ process VT52 escape sequences */
2289void 2589void
2290rxvt_term::process_escape_vt52 (unsigned char ch) 2590rxvt_term::process_escape_vt52 (unicode_t ch)
2291{ 2591{
2292 int row, col; 2592 int row, col;
2293 2593
2294 switch (ch) 2594 switch (ch)
2295 { 2595 {
… …
2325 row = cmd_getc () - ' '; 2625 row = cmd_getc () - ' ';
2326 col = cmd_getc () - ' '; 2626 col = cmd_getc () - ' ';
2327 scr_gotorc (row, col, 0); 2627 scr_gotorc (row, col, 0);
2328 break; 2628 break;
2329 case 'Z': /* identify the terminal type */ 2629 case 'Z': /* identify the terminal type */
2330 tt_printf("\033/Z"); /* I am a VT100 emulating a VT52 */ 2630 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2331 break; 2631 break;
2332 case '<': /* turn off VT52 mode */ 2632 case '<': /* turn off VT52 mode */
2333 PrivMode(0, PrivMode_vt52); 2633 PrivMode (0, PrivMode_vt52);
2334 break; 2634 break;
2335 case 'F': /* use special graphics character set */ 2635 case 'F': /* use special graphics character set */
2336 case 'G': /* use regular character set */ 2636 case 'G': /* use regular character set */
2337 /* unimplemented */ 2637 /* unimplemented */
2338 break; 2638 break;
… …
2347 2647
2348/*{{{ process escape sequences */ 2648/*{{{ process escape sequences */
2349void 2649void
2350rxvt_term::process_escape_seq () 2650rxvt_term::process_escape_seq ()
2351{ 2651{
2352 unsigned char ch = cmd_getc (); 2652 unicode_t ch = cmd_getc ();
2353 2653
2354 if (PrivateModes & PrivMode_vt52) 2654 if (priv_modes & PrivMode_vt52)
2355 { 2655 {
2356 process_escape_vt52 (ch); 2656 process_escape_vt52 (ch);
2357 return; 2657 return;
2358 } 2658 }
2359 2659
… …
2374 scr_charset_set (2, (unsigned int)cmd_getc ()); 2674 scr_charset_set (2, (unsigned int)cmd_getc ());
2375 break; 2675 break;
2376 case '+': 2676 case '+':
2377 scr_charset_set (3, (unsigned int)cmd_getc ()); 2677 scr_charset_set (3, (unsigned int)cmd_getc ());
2378 break; 2678 break;
2379#ifdef MULTICHAR_SET 2679#if !ENABLE_MINIMAL
2380 case '$':
2381 scr_charset_set (-2, (unsigned int)cmd_getc ());
2382 break;
2383#endif
2384#ifndef NO_FRILLS
2385 case '6': 2680 case '6':
2386 scr_backindex (); 2681 scr_backindex ();
2387 break; 2682 break;
2388#endif 2683#endif
2389 case '7': 2684 case '7':
2390 scr_cursor (SAVE); 2685 scr_cursor (SAVE);
2391 break; 2686 break;
2392 case '8': 2687 case '8':
2393 scr_cursor (RESTORE); 2688 scr_cursor (RESTORE);
2394 break; 2689 break;
2395#ifndef NO_FRILLS 2690#if !ENABLE_MINIMAL
2396 case '9': 2691 case '9':
2397 scr_forwardindex (); 2692 scr_forwardindex ();
2398 break; 2693 break;
2399#endif 2694#endif
2400 case '=': 2695 case '=':
2401 case '>': 2696 case '>':
2402 PrivMode((ch == '='), PrivMode_aplKP); 2697 PrivMode ((ch == '='), PrivMode_aplKP);
2403 break; 2698 break;
2404 2699
2405 case C1_40: 2700 case C1_40:
2406 cmd_getc (); 2701 cmd_getc ();
2407 break; 2702 break;
… …
2410 break; 2705 break;
2411 2706
2412 /* 8.3.87: NEXT LINE */ 2707 /* 8.3.87: NEXT LINE */
2413 case C1_NEL: /* ESC E */ 2708 case C1_NEL: /* ESC E */
2414 { 2709 {
2415 uint32_t nlcr[] = { '\n', '\r' }; 2710 wchar_t nlcr[] = { C0_LF, C0_CR };
2416 scr_add_lines (nlcr, 1, 2); 2711 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);
2417 } 2712 }
2418 break; 2713 break;
2419 2714
2420 /* kidnapped escape sequence: Should be 8.3.48 */ 2715 /* kidnapped escape sequence: Should be 8.3.48 */
2421 case C1_ESA: /* ESC G */ 2716 case C1_ESA: /* ESC G */
… …
2431 case C1_RI: /* ESC M */ 2726 case C1_RI: /* ESC M */
2432 scr_index (DN); 2727 scr_index (DN);
2433 break; 2728 break;
2434 2729
2435 /* 8.3.142: SINGLE-SHIFT TWO */ 2730 /* 8.3.142: SINGLE-SHIFT TWO */
2436 /*case C1_SS2: scr_single_shift (2); break; */ 2731 /*case C1_SS2: scr_single_shift (2); break; */
2437 2732
2438 /* 8.3.143: SINGLE-SHIFT THREE */ 2733 /* 8.3.143: SINGLE-SHIFT THREE */
2439 /*case C1_SS3: scr_single_shift (3); break; */ 2734 /*case C1_SS3: scr_single_shift (3); break; */
2440 2735
2441 /* 8.3.27: DEVICE CONTROL STRING */ 2736 /* 8.3.27: DEVICE CONTROL STRING */
2442 case C1_DCS: /* ESC P */ 2737 case C1_DCS: /* ESC P */
2443 process_dcs_seq (); 2738 process_dcs_seq ();
2444 break; 2739 break;
2445 2740
2446 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2741 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2447 case C1_SCI: /* ESC Z */ 2742 case C1_SCI: /* ESC Z */
2448 tt_write((const unsigned char *)ESCZ_ANSWER, 2743 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2449 (unsigned int)(sizeof(ESCZ_ANSWER) - 1));
2450 break; /* steal obsolete ESC [ c */ 2744 break; /* steal obsolete ESC [ c */
2451 2745
2452 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2746 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */
2453 case C1_CSI: /* ESC [ */ 2747 case C1_CSI: /* ESC [ */
2454 process_csi_seq (); 2748 process_csi_seq ();
… …
2459 process_osc_seq (); 2753 process_osc_seq ();
2460 break; 2754 break;
2461 2755
2462 /* 8.3.106: RESET TO INITIAL STATE */ 2756 /* 8.3.106: RESET TO INITIAL STATE */
2463 case 'c': 2757 case 'c':
2758 mbstate.reset ();
2464 scr_poweron (); 2759 scr_poweron ();
2465 scrollbar_show (1); 2760 scrollbar_show (1);
2466 break; 2761 break;
2467 2762
2468 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2763 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
… …
2480 2775
2481/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2776/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2482/* *INDENT-OFF* */ 2777/* *INDENT-OFF* */
2483enum { 2778enum {
2484 CSI_ICH = 0x40, 2779 CSI_ICH = 0x40,
2485 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2780 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2486 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2781 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2487 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2782 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2488 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 2783 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2489 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 2784 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2490 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2785 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
… …
2494 2789
2495#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2790#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \
2496 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2791 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2497 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2792 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2498#define get_byte_array_bit(array, bit) \ 2793#define get_byte_array_bit(array, bit) \
2499 (!!((array)[(bit) / 8] & (128 >> ((bit) & 7)))) 2794 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7))))
2500 2795
2501const unsigned char csi_defaults[] = 2796const unsigned char csi_defaults[] =
2502 { 2797 {
2503 make_byte(1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2798 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
2504 make_byte(1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 2799 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
2505 make_byte(1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2800 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2506 make_byte(1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2801 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2507 make_byte(1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2802 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2508 make_byte(0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2803 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2509 make_byte(0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2804 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2510 make_byte(0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 2805 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2511 }; 2806 };
2512/* *INDENT-ON* */ 2807/* *INDENT-ON* */
2513 2808
2514void 2809void
2515rxvt_term::process_csi_seq () 2810rxvt_term::process_csi_seq ()
2516{ 2811{
2517 unsigned char ch, priv, i; 2812 unicode_t ch, priv, i;
2518 unsigned int nargs, p; 2813 unsigned int nargs, p;
2519 int n, ndef; 2814 int n, ndef;
2520 int arg[ESC_ARGS]; 2815 int arg[ESC_ARGS];
2521 2816
2522 for (nargs = ESC_ARGS; nargs > 0;) 2817 for (nargs = ESC_ARGS; nargs > 0;)
2523 arg[--nargs] = 0; 2818 arg[--nargs] = 0;
2524 2819
2525 priv = 0; 2820 priv = 0;
… …
2527 if (ch >= '<' && ch <= '?') 2822 if (ch >= '<' && ch <= '?')
2528 { /* '<' '=' '>' '?' */ 2823 { /* '<' '=' '>' '?' */
2529 priv = ch; 2824 priv = ch;
2530 ch = cmd_getc (); 2825 ch = cmd_getc ();
2531 } 2826 }
2827
2532 /* read any numerical arguments */ 2828 /* read any numerical arguments */
2533 for (n = -1; ch < CSI_ICH; ) 2829 for (n = -1; ch < CSI_ICH; )
2534 { 2830 {
2535 if (isdigit(ch)) 2831 if (isdigit (ch))
2536 { 2832 {
2537 if (n < 0) 2833 if (n < 0)
2538 n = ch - '0'; 2834 n = ch - '0';
2539 else 2835 else
2540 n = n * 10 + ch - '0'; 2836 n = n * 10 + ch - '0';
… …
2543 { 2839 {
2544 if (nargs < ESC_ARGS) 2840 if (nargs < ESC_ARGS)
2545 arg[nargs++] = n; 2841 arg[nargs++] = n;
2546 n = -1; 2842 n = -1;
2547 } 2843 }
2548 else if (ch == '\b') 2844 else if (IS_CONTROL (ch))
2549 {
2550 scr_backspace ();
2551 }
2552 else if (ch == C0_ESC)
2553 {
2554 process_escape_seq ();
2555 return;
2556 }
2557 else if (ch < ' ')
2558 {
2559 process_nonprinting (ch); 2845 process_nonprinting (ch);
2560 } 2846
2561 ch = cmd_getc (); 2847 ch = cmd_getc ();
2562 } 2848 }
2563 2849
2564 if (ch > CSI_7F) 2850 if (ch > CSI_7F)
2565 return; 2851 return;
2566 2852
2567 if (nargs < ESC_ARGS) 2853 if (nargs < ESC_ARGS)
2568 arg[nargs++] = n; 2854 arg[nargs++] = n;
2569 2855
2570 i = ch - CSI_ICH; 2856 i = ch - CSI_ICH;
2571 ndef = get_byte_array_bit(csi_defaults, i); 2857 ndef = get_byte_array_bit (csi_defaults, i);
2572 for (p = 0; p < nargs; p++) 2858 for (p = 0; p < nargs; p++)
2573 if (arg[p] == -1) 2859 if (arg[p] == -1)
2574 arg[p] = ndef; 2860 arg[p] = ndef;
2575
2576#ifdef DEBUG_CMD
2577 fprintf(stderr, "CSI ");
2578 for (p = 0; p < nargs; p++)
2579 fprintf(stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2580 fprintf(stderr, "%c\n", ch);
2581#endif
2582 2861
2583 /* 2862 /*
2584 * private mode handling 2863 * private mode handling
2585 */ 2864 */
2586 if (priv) 2865 if (priv)
2587 { 2866 {
2588 switch (priv) 2867 switch (priv)
2589 { 2868 {
2590 case '>': 2869 case '>':
2591 if (ch == CSI_DA) /* secondary device attributes */ 2870 if (ch == CSI_DA) /* secondary device attributes */
2871 {
2872 // first parameter is normally 0 for vt100, 1 for some newer vtxxx, 'R' for rxvt,
2873 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2874 //
2875 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2876 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, and 94 for later versions, to signify
2877 // that we do not support xterm mouse reporting (should be 95 when we do).
2878 //
2592 tt_printf("\033[>%d;%-.8s;0c", 'R', VSTRING); 2879 tt_printf ("\033[>%d;94;0c", 'U');
2880 }
2593 break; 2881 break;
2594 case '?': 2882 case '?':
2595 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2883 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2596 process_terminal_mode (ch, priv, nargs, arg); 2884 process_terminal_mode (ch, priv, nargs, arg);
2597 break; 2885 break;
… …
2600 } 2888 }
2601 2889
2602 switch (ch) 2890 switch (ch)
2603 { 2891 {
2604 /* 2892 /*
2605 * ISO/IEC 6429:1992(E) CSI sequences (defaults in parentheses) 2893 * ISO/IEC 6429:1992 (E) CSI sequences (defaults in parentheses)
2606 */ 2894 */
2607#ifdef PRINTPIPE 2895#ifdef PRINTPIPE
2608 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */ 2896 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */
2609 switch (arg[0]) 2897 switch (arg[0])
2610 { 2898 {
… …
2702 2990
2703 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 2991 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2704 arg[0] = -arg[0]; 2992 arg[0] = -arg[0];
2705 /* FALLTHROUGH */ 2993 /* FALLTHROUGH */
2706 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 2994 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2707 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 2995 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2708 break; 2996 break;
2709 2997
2710 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 2998 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2711 tt_write((const unsigned char *)VT100_ANS, 2999 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2712 (unsigned int)(sizeof(VT100_ANS) - 1));
2713 break; 3000 break;
2714 3001
2715 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3002 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2716 process_sgr_mode (nargs, arg); 3003 process_sgr_mode (nargs, arg);
2717 break; 3004 break;
2718 3005
2719 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */ 3006 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */
2720 switch (arg[0]) 3007 switch (arg[0])
2721 { 3008 {
2722 case 5: /* DSR requested */ 3009 case 5: /* DSR requested */
2723 tt_printf("\033[0n"); 3010 tt_printf ("\033[0n");
2724 break; 3011 break;
2725 case 6: /* CPR requested */ 3012 case 6: /* CPR requested */
2726 scr_report_position (); 3013 scr_report_position ();
2727 break; 3014 break;
2728#if defined (ENABLE_DISPLAY_ANSWER)
2729 case 7: /* unofficial extension */ 3015 case 7: /* unofficial extension */
3016 if (option (Opt_insecure))
2730 tt_printf("%-.250s\n", rs[Rs_display_name]); 3017 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2731 break; 3018 break;
2732#endif
2733 case 8: /* unofficial extension */ 3019 case 8: /* unofficial extension */
2734 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3020 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2735 break; 3021 break;
2736 } 3022 }
2737 break; 3023 break;
2738 3024
2739 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3025 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2772 break; 3058 break;
2773 3059
2774 case CSI_RM: /* 8.3.107: RESET MODE */ 3060 case CSI_RM: /* 8.3.107: RESET MODE */
2775 if (arg[0] == 4) 3061 if (arg[0] == 4)
2776 scr_insert_mode (0); 3062 scr_insert_mode (0);
3063 else if (arg[0] == 20)
3064 priv_modes &= ~PrivMode_LFNL;
2777 break; 3065 break;
2778 3066
2779 case CSI_SM: /* 8.3.126: SET MODE */ 3067 case CSI_SM: /* 8.3.126: SET MODE */
2780 if (arg[0] == 4) 3068 if (arg[0] == 4)
2781 scr_insert_mode (1); 3069 scr_insert_mode (1);
3070 else if (arg[0] == 20)
3071 priv_modes |= PrivMode_LFNL;
2782 break; 3072 break;
2783 3073
2784 /* 3074 /*
2785 * PRIVATE USE beyond this point. All CSI_7? sequences here 3075 * PRIVATE USE beyond this point. All CSI_7? sequences here
2786 */ 3076 */
… …
2798 break; 3088 break;
2799 case CSI_75: 3089 case CSI_75:
2800 scr_cursor (RESTORE); 3090 scr_cursor (RESTORE);
2801 break; 3091 break;
2802 3092
2803#ifndef NO_FRILLS 3093#if !ENABLE_MINIMAL
2804 case CSI_74: 3094 case CSI_74:
2805 process_window_ops (arg, nargs); 3095 process_window_ops (arg, nargs);
2806 break; 3096 break;
2807#endif 3097#endif
2808 3098
2809 case CSI_78: /* DECREQTPARM */ 3099 case CSI_78: /* DECREQTPARM */
2810 if (arg[0] == 0 || arg[0] == 1) 3100 if (arg[0] == 0 || arg[0] == 1)
2811 tt_printf("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3101 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2812 /* FALLTHROUGH */ 3102 break;
2813 3103
2814 default: 3104 default:
2815 break; 3105 break;
2816 } 3106 }
2817} 3107}
2818/*}}} */ 3108/*}}} */
2819 3109
2820#ifndef NO_FRILLS 3110#if !ENABLE_MINIMAL
2821/* ARGSUSED */ 3111/* ARGSUSED */
2822void 3112void
2823rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3113rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2824{ 3114{
2825 int x, y; 3115 int x, y;
2826#if 0
2827 char *s;
2828#endif
2829 XWindowAttributes wattr; 3116 XWindowAttributes wattr;
2830 Window wdummy; 3117 Window wdummy;
3118
3119 dLocal (Display *, dpy);
2831 3120
2832 if (nargs == 0) 3121 if (nargs == 0)
2833 return; 3122 return;
3123
2834 switch (args[0]) 3124 switch (args[0])
2835 { 3125 {
2836 /* 3126 /*
2837 * commands 3127 * commands
2838 */ 3128 */
2839 case 1: /* deiconify window */ 3129 case 1: /* deiconify window */
2840 XMapWindow(display->display, TermWin.parent[0]); 3130 XMapWindow (dpy, parent[0]);
2841 break; 3131 break;
2842 case 2: /* iconify window */ 3132 case 2: /* iconify window */
2843 XIconifyWindow(display->display, TermWin.parent[0], 3133 XIconifyWindow (dpy, parent[0], display->screen);
2844 DefaultScreen(display->display));
2845 break; 3134 break;
2846 case 3: /* set position (pixels) */ 3135 case 3: /* set position (pixels) */
2847 XMoveWindow(display->display, TermWin.parent[0], args[1], args[2]); 3136 XMoveWindow (dpy, parent[0], args[1], args[2]);
2848 break; 3137 break;
2849 case 4: /* set size (pixels) */ 3138 case 4: /* set size (pixels) */
2850 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3139 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2851 break; 3140 break;
2852 case 5: /* raise window */ 3141 case 5: /* raise window */
2853 XRaiseWindow(display->display, TermWin.parent[0]); 3142 XRaiseWindow (dpy, parent[0]);
2854 break; 3143 break;
2855 case 6: /* lower window */ 3144 case 6: /* lower window */
2856 XLowerWindow(display->display, TermWin.parent[0]); 3145 XLowerWindow (dpy, parent[0]);
2857 break; 3146 break;
2858 case 7: /* refresh window */ 3147 case 7: /* refresh window */
2859 scr_touch (true); 3148 scr_touch (true);
2860 break; 3149 break;
2861 case 8: /* set size (chars) */ 3150 case 8: /* set size (chars) */
2862 set_widthheight ((unsigned int)(args[2] * TermWin.fwidth), 3151 set_widthheight ((unsigned int) (args[2] * fwidth),
2863 (unsigned int)(args[1] * TermWin.fheight)); 3152 (unsigned int) (args[1] * fheight));
2864 break; 3153 break;
3154
3155 //case 9: NYI, TODO, restore maximized window or maximize window
2865 default: 3156 default:
2866 if (args[0] >= 24) /* set height (chars) */ 3157 if (args[0] >= 24) /* set height (chars) */
2867 set_widthheight ((unsigned int)TermWin.width, 3158 set_widthheight ((unsigned int)width,
2868 (unsigned int)(args[1] * TermWin.fheight)); 3159 (unsigned int) (args[1] * fheight));
2869 break; 3160 break;
3161
2870 /* 3162 /*
2871 * reports - some output format copied from XTerm 3163 * reports - some output format copied from XTerm
2872 */ 3164 */
2873 case 11: /* report window state */ 3165 case 11: /* report window state */
2874 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr); 3166 XGetWindowAttributes (dpy, parent[0], &wattr);
2875 tt_printf("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3167 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2876 break; 3168 break;
2877 case 13: /* report window position */ 3169 case 13: /* report window position */
2878 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr); 3170 XGetWindowAttributes (dpy, parent[0], &wattr);
2879 XTranslateCoordinates(display->display, TermWin.parent[0], wattr.root, 3171 XTranslateCoordinates (dpy, parent[0], wattr.root,
2880 -wattr.border_width, -wattr.border_width, 3172 -wattr.border_width, -wattr.border_width,
2881 &x, &y, &wdummy); 3173 &x, &y, &wdummy);
2882 tt_printf("\033[3;%d;%dt", x, y); 3174 tt_printf ("\033[3;%d;%dt", x, y);
2883 break; 3175 break;
2884 case 14: /* report window size (pixels) */ 3176 case 14: /* report window size (pixels) */
2885 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr); 3177 XGetWindowAttributes (dpy, parent[0], &wattr);
2886 tt_printf("\033[4;%d;%dt", wattr.height, wattr.width); 3178 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2887 break; 3179 break;
3180 case 18: /* report text area size (chars) */
3181 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3182 break;
2888 case 18: /* report window size (chars) */ 3183 case 19: /* report window size (chars) */
2889 tt_printf("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3184 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2890 break; 3185 break;
2891#if 0 /* XXX: currently disabled due to security concerns */
2892 case 20: /* report icon label */ 3186 case 20: /* report icon label */
3187 {
3188 char *s;
2893 XGetIconName(display->display, TermWin.parent[0], &s); 3189 XGetIconName (dpy, parent[0], &s);
2894 tt_printf("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3190 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3191 XFree (s);
3192 }
2895 break; 3193 break;
2896 case 21: /* report window title */ 3194 case 21: /* report window title */
3195 {
3196 char *s;
2897 XFetchName(display->display, TermWin.parent[0], &s); 3197 XFetchName (dpy, parent[0], &s);
2898 tt_printf("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3198 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3199 XFree (s);
3200 }
2899 break; 3201 break;
2900#endif
2901
2902 } 3202 }
2903} 3203}
2904#endif 3204#endif
2905 3205
2906/*----------------------------------------------------------------------*/ 3206/*----------------------------------------------------------------------*/
2907/* 3207/*
2908 * get input up until STRING TERMINATOR (or BEL) 3208 * get input up until STRING TERMINATOR (or BEL)
2909 * ends_how is terminator used. returned input must be free()d 3209 * ends_how is terminator used. returned input must be free()'d
2910 */ 3210 */
2911unsigned char * 3211char *
2912rxvt_term::get_to_st (unsigned char *ends_how) 3212rxvt_term::get_to_st (unicode_t &ends_how)
2913{ 3213{
2914 int seen_esc = 0; /* seen escape? */ 3214 unicode_t ch;
3215 bool seen_esc = false;
2915 unsigned int n = 0; 3216 unsigned int n = 0;
2916 unsigned char *s; 3217 wchar_t string[STRING_MAX];
2917 unsigned char ch, string[STRING_MAX];
2918 3218
2919 for (; (ch = cmd_getc ());) 3219 while ((ch = cmd_getc ()) != NOCHAR)
2920 { 3220 {
2921 if (ch == C0_BEL 3221 if (seen_esc)
2922 || ch == CHAR_ST 3222 {
2923 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3223 if (ch == 0x5c) /* 7bit ST */
2924 break; 3224 break;
3225 else
3226 return NULL;
3227 }
2925 if (ch == C0_ESC) 3228 else if (ch == C0_ESC)
2926 { 3229 {
2927 seen_esc = 1; 3230 seen_esc = true;
2928 continue; 3231 continue;
2929 } 3232 }
3233 else if (ch == C0_BEL || ch == CHAR_ST)
3234 break;
2930 else if (ch == '\t') 3235 else if (ch == C0_SYN)
2931 ch = ' '; /* translate '\t' to space */ 3236 ch = cmd_get8 ();
2932 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3237 else if (ch < 0x20)
2933 return NULL; /* other control character - exit */ 3238 return NULL; /* other control character - exit */
2934 if (n < sizeof(string) - 1) 3239
3240 seen_esc = false;
3241
3242 if (n >= STRING_MAX - 1)
3243 // stop at some sane length
3244 return NULL;
3245
2935 string[n++] = ch; 3246 string[n++] = ch;
2936 seen_esc = 0;
2937 } 3247 }
3248
2938 string[n++] = '\0'; 3249 string[n++] = '\0';
2939 if ((s = (unsigned char *)rxvt_malloc(n)) == NULL) 3250
2940 return NULL;
2941 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3251 ends_how = (ch == 0x5c ? C0_ESC : ch);
2942 STRNCPY(s, string, n); 3252
2943 return s; 3253 return rxvt_wcstombs (string);
2944} 3254}
2945 3255
2946/*----------------------------------------------------------------------*/ 3256/*----------------------------------------------------------------------*/
2947/* 3257/*
2948 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3258 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2949 */ 3259 */
2950void 3260void
2951rxvt_term::process_dcs_seq () 3261rxvt_term::process_dcs_seq ()
2952{ 3262{
2953 unsigned char eh, *s; 3263 char *s;
3264 unicode_t eh;
3265
2954 /* 3266 /*
2955 * Not handled yet 3267 * Not handled yet
2956 */ 3268 */
2957 s = get_to_st (&eh); 3269 s = get_to_st (eh);
2958 if (s) 3270 if (s)
2959 free(s); 3271 free (s);
3272
2960 return; 3273 return;
2961} 3274}
2962 3275
2963/*----------------------------------------------------------------------*/ 3276/*----------------------------------------------------------------------*/
2964/* 3277/*
2965 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3278 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2966 */ 3279 */
2967void 3280void
2968rxvt_term::process_osc_seq () 3281rxvt_term::process_osc_seq ()
2969{ 3282{
2970 unsigned char ch, eh, *s; 3283 unicode_t ch, eh;
2971 int arg; 3284 int arg;
2972 3285
2973 ch = cmd_getc (); 3286 ch = cmd_getc ();
2974 for (arg = 0; isdigit(ch); ch = cmd_getc ()) 3287 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2975 arg = arg * 10 + (ch - '0'); 3288 arg = arg * 10 + (ch - '0');
2976 3289
2977 if (ch == ';') 3290 if (ch == ';')
2978 { 3291 {
2979 s = get_to_st (&eh); 3292 char *s = get_to_st (eh);
3293
2980 if (s) 3294 if (s)
2981 { 3295 {
2982 /*
2983 * rxvt_menubar_dispatch() violates the constness of the string,
2984 * so do it here
2985 */
2986 if (arg == XTerm_Menu)
2987#if 0 /* XXX: currently disabled due to security concerns */
2988 menubar_dispatch ((char *)s);
2989#else
2990 (void)0;
2991#endif
2992 else
2993 xterm_seq (arg, (char *)s, eh); 3296 process_xterm_seq (arg, s, eh);
2994 free(s); 3297 free (s);
2995 } 3298 }
3299 }
3300}
3301
3302void
3303rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3304{
3305 if (str[0] == '?' && !str[1])
2996 } 3306 {
3307 rgba c;
3308 pix_colors_focused[color].get (c);
3309
3310#if XFT
3311 if (c.a != rgba::MAX_CC)
3312 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3313 else
3314#endif
3315 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3316 }
3317 else
3318 set_window_color (color, str);
2997} 3319}
3320
2998/* 3321/*
2999 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3322 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
3000 * 0 = change iconName/title
3001 * 1 = change iconName
3002 * 2 = change title
3003 * 4 = change color
3004 * 12 = change text color
3005 * 13 = change mouse foreground color
3006 * 17 = change highlight character colour
3007 * 18 = change bold character color
3008 * 19 = change underlined character color
3009 * 46 = change logfile (not implemented)
3010 * 50 = change font
3011 *
3012 * rxvt extensions:
3013 * 10 = menu (may change in future)
3014 * 20 = bg pixmap
3015 * 39 = change default fg color
3016 * 49 = change default bg color
3017 * 55 = dump scrollback buffer and all of screen
3018 */ 3323 */
3019void 3324void
3020rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__((unused))) 3325rxvt_term::process_xterm_seq (int op, const char *str, char resp)
3021{ 3326{
3022 int changed = 0; 3327 int color;
3023 int color;
3024 char *buf, *name; 3328 char *buf, *name;
3329 bool query = str[0] == '?' && !str[1];
3330 int saveop = op;
3025 3331
3332 dLocal (Display *, dpy);
3333
3026 assert(str != NULL); 3334 assert (str != NULL);
3335
3336 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3337 return;
3338
3027 switch (op) 3339 switch (op)
3028 { 3340 {
3029 case XTerm_name: 3341 case XTerm_name:
3030 set_title (str); 3342 set_title (str);
3031 /* FALLTHROUGH */ 3343 /* FALLTHROUGH */
3032 case XTerm_iconName: 3344 case XTerm_iconName:
3033 set_iconName (str); 3345 set_icon_name (str);
3034 break; 3346 break;
3035 case XTerm_title: 3347 case XTerm_title:
3036 set_title (str); 3348 set_title (str);
3037 break; 3349 break;
3350 case XTerm_property:
3351 if (str[0] == '?')
3352 {
3353 Atom prop = display->atom (str + 1);
3354 Atom actual_type;
3355 int actual_format;
3356 unsigned long nitems;
3357 unsigned long bytes_after;
3358 unsigned char *value = 0;
3359 const char *str = "";
3360
3361 if (prop
3362 && XGetWindowProperty (dpy, parent[0],
3363 prop, 0, 1<<16, 0, AnyPropertyType,
3364 &actual_type, &actual_format,
3365 &nitems, &bytes_after, &value) == Success
3366 && actual_type != None
3367 && actual_format == 8)
3368 str = (const char *)(value);
3369
3370 tt_printf ("\033]%d;%s%c", op, str, resp);
3371
3372 XFree (value);
3373 }
3374 else
3375 {
3376 char *eq = strchr (str, '='); // constness lost, but verified to be ok
3377
3378 if (eq)
3379 {
3380 *eq = 0;
3381 set_utf8_property (display->atom (str), eq + 1);
3382 }
3383 else
3384 XDeleteProperty (dpy, parent[0],
3385 display->atom (str));
3386 }
3387 break;
3388
3038 case XTerm_Color: 3389 case XTerm_Color:
3039 for (buf = (char *)str; buf && *buf;) 3390 for (buf = (char *)str; buf && *buf;)
3040 { 3391 {
3041 if ((name = STRCHR(buf, ';')) == NULL) 3392 if ((name = strchr (buf, ';')) == NULL)
3042 break; 3393 break;
3394
3043 *name++ = '\0'; 3395 *name++ = '\0';
3044 color = atoi(buf); 3396 color = atoi (buf) + minCOLOR;
3045 if (color < 0 || color >= TOTAL_COLORS) 3397
3398 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3046 break; 3399 break;
3400
3047 if ((buf = STRCHR(name, ';')) != NULL) 3401 if ((buf = strchr (name, ';')) != NULL)
3048 *buf++ = '\0'; 3402 *buf++ = '\0';
3049 set_window_color (color + minCOLOR, name); 3403
3404 process_color_seq (op, color, name, resp);
3050 } 3405 }
3406 break;
3407 case XTerm_Color00:
3408 process_color_seq (op, Color_fg, str, resp);
3409 break;
3410 case XTerm_Color01:
3411 process_color_seq (op, Color_bg, str, resp);
3051 break; 3412 break;
3052#ifndef NO_CURSORCOLOR 3413#ifndef NO_CURSORCOLOR
3053 case XTerm_Color_cursor: 3414 case XTerm_Color_cursor:
3054 set_window_color (Color_cursor, str); 3415 process_color_seq (op, Color_cursor, str, resp);
3055 break; 3416 break;
3056#endif 3417#endif
3057 case XTerm_Color_pointer: 3418 case XTerm_Color_pointer_fg:
3058 set_window_color (Color_pointer, str); 3419 process_color_seq (op, Color_pointer_fg, str, resp);
3420 break;
3421 case XTerm_Color_pointer_bg:
3422 process_color_seq (op, Color_pointer_bg, str, resp);
3059 break; 3423 break;
3060#ifndef NO_BOLD_UNDERLINE_REVERSE 3424#ifndef NO_BOLD_UNDERLINE_REVERSE
3061 case XTerm_Color_BD:
3062 set_window_color (Color_BD, str);
3063 break;
3064 case XTerm_Color_UL:
3065 set_window_color (Color_UL, str);
3066 break;
3067 case XTerm_Color_RV: 3425 case XTerm_Color_RV:
3068 set_window_color (Color_RV, str); 3426 process_color_seq (op, Color_RV, str, resp);
3069 break; 3427 break;
3428 case Rxvt_Color_BD:
3429 case URxvt_Color_BD:
3430 process_color_seq (op, Color_BD, str, resp);
3431 break;
3432 case Rxvt_Color_UL:
3433 case URxvt_Color_UL:
3434 process_color_seq (op, Color_UL, str, resp);
3435 break;
3436 case URxvt_Color_IT:
3437 process_color_seq (op, Color_IT, str, resp);
3438 break;
3070#endif 3439#endif
3440#if TRANSPARENT && TINTING
3441 case URxvt_Color_tint:
3442 process_color_seq (op, Color_tint, str, resp);
3071 3443
3072 case XTerm_Menu: 3444 check_our_parents ();
3445
3446 if (am_transparent)
3447 want_full_refresh = want_refresh = 1;
3448
3449 break;
3450#endif
3451
3452 case Rxvt_Pixmap:
3073 /* 3453 {
3074 * rxvt_menubar_dispatch() violates the constness of the string,
3075 * so DON'T do it here
3076 */
3077 break;
3078 case XTerm_Pixmap:
3079 if (*str != ';') 3454 if (*str != ';')
3080 { 3455 {
3081#if XPM_BACKGROUND 3456#if XPM_BACKGROUND
3082 scale_pixmap (""); /* reset to default scaling */ 3457 scale_pixmap (""); /* reset to default scaling */
3083 set_bgPixmap (str); /* change pixmap */ 3458 set_bgPixmap (str); /* change pixmap */
3084#endif
3085 scr_touch (true); 3459 scr_touch (true);
3460#endif
3086 } 3461 }
3462
3463 int changed = 0;
3464
3087 while ((str = STRCHR(str, ';')) != NULL) 3465 while ((str = strchr (str, ';')) != NULL)
3088 { 3466 {
3089 str++; 3467 str++;
3090#if XPM_BACKGROUND 3468#if XPM_BACKGROUND
3091 changed += scale_pixmap (str); 3469 changed += scale_pixmap (str);
3092#endif 3470#endif
3093
3094 } 3471 }
3472
3095 if (changed) 3473 if (changed)
3096 { 3474 {
3097#ifdef XPM_BACKGROUND 3475#ifdef XPM_BACKGROUND
3098 resize_pixmap (); 3476 resize_pixmap ();
3099#endif
3100 scr_touch (true); 3477 scr_touch (true);
3478#endif
3101 } 3479 }
3480#if TRANSPARENT && defined(HAVE_AFTERIMAGE)
3481 if (option (Opt_transparent))
3482 check_our_parents ();
3483#endif
3484 }
3102 break; 3485 break;
3103 3486
3104 case XTerm_restoreFG: 3487 case Rxvt_restoreFG:
3105 set_window_color (Color_fg, str); 3488 set_window_color (Color_fg, str);
3106 break; 3489 break;
3107 case XTerm_restoreBG: 3490 case Rxvt_restoreBG:
3108 set_window_color (Color_bg, str); 3491 set_window_color (Color_bg, str);
3109 break; 3492 break;
3493
3110 case XTerm_logfile: 3494 case XTerm_logfile:
3495 // TODO, when secure mode?
3111 break; 3496 break;
3112 case XTerm_font: 3497
3113 change_font (0, str);
3114 break;
3115#if 0 3498#if 0
3116 case XTerm_dumpscreen: /* no error notices */ 3499 case Rxvt_dumpscreen: /* no error notices */
3117 { 3500 {
3118 int fd; 3501 int fd;
3119 if ((fd = open(str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3502 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3120 { 3503 {
3121 scr_dump (fd); 3504 scr_dump (fd);
3122 close(fd); 3505 close (fd);
3123 } 3506 }
3124 } 3507 }
3125 break; 3508 break;
3126#endif 3509#endif
3510 case XTerm_font:
3511 op = URxvt_font;
3512 case URxvt_font:
3513#if ENABLE_STYLES
3514 case URxvt_boldFont:
3515 case URxvt_italicFont:
3516 case URxvt_boldItalicFont:
3517#endif
3518 if (query)
3519 tt_printf ("\33]%d;%-.250s%c", saveop,
3520 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3521 ? fontset[op - URxvt_font]->fontdesc : "",
3522 resp);
3523 else
3524 {
3525 const char *&res = rs[Rs_font + (op - URxvt_font)];
3127 3526
3527 res = strdup (str);
3528 allocated.push_back ((void *)res);
3529 set_fonts ();
3530 }
3531 break;
3532
3533 case URxvt_version:
3534 if (query)
3535 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3536 op,
3537 rs[Rs_name], VERSION[0], VERSION[2],
3538 resp);
3539 break;
3540
3541#if !ENABLE_MINIMAL
3542 case URxvt_locale:
3543 if (query)
3544 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3545 else
3546 {
3547 set_locale (str);
3548 pty->set_utf8_mode (enc_utf8);
3549 init_xlocale ();
3550 }
3551 break;
3552
3553 case URxvt_view_up:
3554 case URxvt_view_down:
3555 {
3556 int lines = atoi (str);
3557
3558 if (lines)
3559 scr_page (op == URxvt_view_up ? UP : DN, lines);
3560 else
3561 scr_erase_savelines ();
3562 }
3563
3564 break;
3565#endif
3566
3567#if ENABLE_PERL
3568 case URxvt_perl:
3569 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_END)))
3570 ; // no responses yet
3571 break;
3572#endif
3128 } 3573 }
3129} 3574}
3130/*----------------------------------------------------------------------*/ 3575/*----------------------------------------------------------------------*/
3131 3576
3132/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3577/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3140 * so no need for fancy checking 3585 * so no need for fancy checking
3141 */ 3586 */
3142int 3587int
3143rxvt_term::privcases (int mode, unsigned long bit) 3588rxvt_term::privcases (int mode, unsigned long bit)
3144{ 3589{
3145 int state; 3590 int state;
3146 3591
3147 if (mode == 's') 3592 if (mode == 's')
3148 { 3593 {
3149 SavedModes |= (PrivateModes & bit); 3594 SavedModes |= (priv_modes & bit);
3150 return -1; 3595 return -1;
3151 } 3596 }
3152 else 3597 else
3153 { 3598 {
3154 if (mode == 'r') 3599 if (mode == 'r')
3155 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3600 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3156 else 3601 else
3157 state = (mode == 't') ? !(PrivateModes & bit) : mode; 3602 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3158 PrivMode(state, bit); 3603 PrivMode (state, bit);
3159 } 3604 }
3605
3160 return state; 3606 return state;
3161} 3607}
3162 3608
3163/* we're not using priv _yet_ */ 3609/* we're not using priv _yet_ */
3164void 3610void
3165rxvt_term::process_terminal_mode (int mode, int priv __attribute__((unused)), unsigned int nargs, const int *arg) 3611rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg)
3166{ 3612{
3167 unsigned int i, j; 3613 unsigned int i, j;
3168 int state; 3614 int state;
3615
3169 static const struct 3616 static const struct
3170 { 3617 {
3171 const int argval; 3618 const int argval;
3172 const unsigned long bit; 3619 const unsigned long bit;
3173 } 3620 }
3621
3174 argtopriv[] = { 3622 argtopriv[] = {
3175 { 1, PrivMode_aplCUR }, 3623 { 1, PrivMode_aplCUR },
3176 { 2, PrivMode_vt52 }, 3624 { 2, PrivMode_vt52 },
3177 { 3, PrivMode_132 }, 3625 { 3, PrivMode_132 },
3178 { 4, PrivMode_smoothScroll }, 3626 { 4, PrivMode_smoothScroll },
3179 { 5, PrivMode_rVideo }, 3627 { 5, PrivMode_rVideo },
3180 { 6, PrivMode_relOrigin }, 3628 { 6, PrivMode_relOrigin },
3181 { 7, PrivMode_Autowrap }, 3629 { 7, PrivMode_Autowrap },
3630 // 8, bi-directional support mode
3182 { 9, PrivMode_MouseX10 }, 3631 { 9, PrivMode_MouseX10 },
3183#ifdef menuBar_esc 3632 // 18, 19 printing-related
3184 { menuBar_esc, PrivMode_menuBar }, 3633 { 25, PrivMode_VisibleCursor },
3185#endif
3186#ifdef scrollBar_esc 3634#ifdef scrollBar_esc
3187 { scrollBar_esc, PrivMode_scrollBar }, 3635 { scrollBar_esc, PrivMode_scrollBar },
3188#endif 3636#endif
3189 { 25, PrivMode_VisibleCursor },
3190 { 35, PrivMode_ShiftKeys }, 3637 { 35, PrivMode_ShiftKeys }, // rxvt extension
3191 { 40, PrivMode_132OK }, 3638 { 40, PrivMode_132OK },
3639 // 41 xterm more fixes NYI
3640 // 45 margin bell NYI
3641 // 46 start logging
3192 { 47, PrivMode_Screen }, 3642 { 47, PrivMode_Screen },
3193 { 66, PrivMode_aplKP }, 3643 { 66, PrivMode_aplKP },
3194#ifndef NO_BACKSPACE_KEY 3644#ifndef NO_BACKSPACE_KEY
3195 { 67, PrivMode_BackSpace }, 3645 { 67, PrivMode_BackSpace },
3196#endif 3646#endif
3197 { 1000, PrivMode_MouseX11 }, 3647 { 1000, PrivMode_MouseX11 },
3648 // 1001 Use Hilite Mouse Tracking. NYI, TODO
3649 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO
3650 // 1003 Use All Motion Mouse Tracking. NYI, TODO
3198 { 1010, PrivMode_TtyOutputInh }, 3651 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3199 { 1011, PrivMode_Keypress }, 3652 { 1011, PrivMode_Keypress }, // rxvt extension
3653 // 1035 enable modifiers for alt, numlock NYI
3654 // 1036 send ESC for meta keys NYI
3655 // 1037 send DEL for keypad delete NYI
3200 { 1047, PrivMode_Screen }, 3656 { 1047, PrivMode_Screen },
3657 // 1048 save and restore cursor
3201 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3658 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3659 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3202 }; 3660 };
3203 3661
3204 if (nargs == 0) 3662 if (nargs == 0)
3205 return; 3663 return;
3206 3664
… …
3213 for (i = 0; i < nargs; i++) 3671 for (i = 0; i < nargs; i++)
3214 { 3672 {
3215 state = -1; 3673 state = -1;
3216 3674
3217 /* basic handling */ 3675 /* basic handling */
3218 for (j = 0; j < (sizeof(argtopriv)/sizeof(argtopriv[0])); j++) 3676 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++)
3219 if (argtopriv[j].argval == arg[i]) 3677 if (argtopriv[j].argval == arg[i])
3220 { 3678 {
3221 state = privcases (mode, argtopriv[j].bit); 3679 state = privcases (mode, argtopriv[j].bit);
3222 break; 3680 break;
3223 } 3681 }
3224 3682
3225 /* extra handling for values with state unkept */ 3683 /* extra handling for values with state unkept */
3226 if (state == -1)
3227 switch (arg[i]) 3684 switch (arg[i])
3228 { 3685 {
3686#if ENABLE_STYLES
3687 case 1021:
3688 set_option (Opt_intensityStyles, mode);
3689
3690 scr_touch (true);
3691 break;
3692#endif
3229 case 1048: /* alternative cursor save */ 3693 case 1048: /* alternative cursor save */
3694 case 1049:
3695 if (option (Opt_secondaryScreen))
3230 if (mode == 0) 3696 if (mode == 0)
3231 scr_cursor (RESTORE); 3697 scr_cursor (RESTORE);
3232 else if (mode == 1) 3698 else if (mode == 1)
3233 scr_cursor (SAVE); 3699 scr_cursor (SAVE);
3234 /* FALLTHROUGH */
3235 default:
3236 continue; /* for(;i;) */
3237 }
3238
3239 /* extra handling for values with valid 0 or 1 state */
3240 switch (arg[i])
3241 {
3242 /* case 1: - application cursor keys */
3243 case 2: /* VT52 mode */
3244 /* oddball mode. should be set regardless of set/reset
3245 * parameter. Return from VT52 mode with an ESC < from
3246 * within VT52 mode
3247 */
3248 PrivMode(1, PrivMode_vt52);
3249 break; 3700 break;
3701 }
3702
3703 if (state >= 0)
3704 /* extra handling for values with valid 0 or 1 state */
3705 switch (arg[i])
3706 {
3707 /* case 1: - application cursor keys */
3708 case 2: /* VT52 mode */
3709 /* oddball mode. should be set regardless of set/reset
3710 * parameter. Return from VT52 mode with an ESC < from
3711 * within VT52 mode
3712 */
3713 PrivMode (1, PrivMode_vt52);
3714 break;
3250 case 3: /* 80/132 */ 3715 case 3: /* 80/132 */
3251 if (PrivateModes & PrivMode_132OK) 3716 if (priv_modes & PrivMode_132OK)
3252 set_widthheight ( (unsigned int)((state ? 132 : 80) * TermWin.fwidth), 3717 set_widthheight (((state ? 132 : 80) * fwidth), height);
3253 (unsigned int)TermWin.height);
3254 break; 3718 break;
3255 case 4: /* smooth scrolling */ 3719 case 4: /* smooth scrolling */
3256 if (state)
3257 Options &= ~Opt_jumpScroll;
3258 else
3259 Options |= Opt_jumpScroll; 3720 set_option (Opt_jumpScroll, !state);
3260 break; 3721 break;
3261 case 5: /* reverse video */ 3722 case 5: /* reverse video */
3262 scr_rvideo_mode (state); 3723 scr_rvideo_mode (state);
3263 break; 3724 break;
3264 case 6: /* relative/absolute origins */ 3725 case 6: /* relative/absolute origins */
3265 scr_relative_origin (state); 3726 scr_relative_origin (state);
3266 break; 3727 break;
3267 case 7: /* autowrap */ 3728 case 7: /* autowrap */
3268 scr_autowrap (state); 3729 scr_autowrap (state);
3269 break; 3730 break;
3270 /* case 8: - auto repeat, can't do on a per window basis */ 3731 /* case 8: - auto repeat, can't do on a per window basis */
3271 case 9: /* X10 mouse reporting */ 3732 case 9: /* X10 mouse reporting */
3272 if (state) /* orthogonal */ 3733 if (state) /* orthogonal */
3273 PrivateModes &= ~(PrivMode_MouseX11); 3734 priv_modes &= ~PrivMode_MouseX11;
3274 break; 3735 break;
3275#ifdef menuBar_esc
3276 case menuBar_esc:
3277#ifdef MENUBAR
3278 map_menuBar (state);
3279#endif
3280 break;
3281#endif
3282#ifdef scrollBar_esc 3736#ifdef scrollBar_esc
3283 case scrollBar_esc: 3737 case scrollBar_esc:
3284 if (scrollbar_mapping (state)) 3738 if (scrollbar_mapping (state))
3285 { 3739 {
3286 resize_all_windows (0, 0, 0); 3740 resize_all_windows (0, 0, 0);
3287 scr_touch (true); 3741 scr_touch (true);
3288 } 3742 }
3289 break; 3743 break;
3290#endif 3744#endif
3291 case 25: /* visible/invisible cursor */ 3745 case 25: /* visible/invisible cursor */
3292 scr_cursor_visible (state); 3746 scr_cursor_visible (state);
3293 break; 3747 break;
3294 /* case 35: - shift keys */ 3748 /* case 35: - shift keys */
3295 /* case 40: - 80 <--> 132 mode */ 3749 /* case 40: - 80 <--> 132 mode */
3296 case 47: /* secondary screen */ 3750 case 47: /* secondary screen */
3297 scr_change_screen (state); 3751 scr_change_screen (state);
3298 break; 3752 break;
3299 /* case 66: - application key pad */ 3753 /* case 66: - application key pad */
3300 /* case 67: - backspace key */ 3754 /* case 67: - backspace key */
3301 case 1000: /* X11 mouse reporting */ 3755 case 1000: /* X11 mouse reporting */
3302 if (state) /* orthogonal */ 3756 if (state) /* orthogonal */
3303 PrivateModes &= ~(PrivMode_MouseX10); 3757 priv_modes &= ~PrivMode_MouseX10;
3304 break; 3758 break;
3305#if 0 3759#if 0
3306 case 1001: 3760 case 1001:
3307 break; /* X11 mouse highlighting */ 3761 break; /* X11 mouse highlighting */
3308#endif 3762#endif
3309 case 1010: /* scroll to bottom on TTY output inhibit */ 3763 case 1010: /* scroll to bottom on TTY output inhibit */
3310 if (state)
3311 Options &= ~Opt_scrollTtyOutput;
3312 else
3313 Options |= Opt_scrollTtyOutput; 3764 set_option (Opt_scrollTtyOutput, !state);
3314 break; 3765 break;
3315 case 1011: /* scroll to bottom on key press */ 3766 case 1011: /* scroll to bottom on key press */
3316 if (state)
3317 Options |= Opt_scrollTtyKeypress; 3767 set_option (Opt_scrollTtyKeypress, state);
3318 else
3319 Options &= ~Opt_scrollTtyKeypress;
3320 break; 3768 break;
3321 case 1047: /* secondary screen w/ clearing */ 3769 case 1047: /* secondary screen w/ clearing last */
3322 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3770 if (option (Opt_secondaryScreen))
3323 if (current_screen != PRIMARY) 3771 if (current_screen != PRIMARY)
3324 scr_erase_screen (2); 3772 scr_erase_screen (2);
3325 scr_change_screen (state); 3773 scr_change_screen (state);
3326 /* FALLTHROUGH */
3327 default:
3328 break; 3774 break;
3775 case 1049: /* secondary screen w/ clearing first */
3776 scr_change_screen (state);
3777 if (option (Opt_secondaryScreen))
3778 if (current_screen != PRIMARY)
3779 scr_erase_screen (2);
3780 break;
3781 default:
3782 break;
3329 } 3783 }
3330 } 3784 }
3331} 3785}
3332/*}}} */ 3786/*}}} */
3333 3787
3334/*{{{ process sgr sequences */ 3788/*{{{ process sgr sequences */
3335void 3789void
3336rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3790rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3337{ 3791{
3338 unsigned int i; 3792 unsigned int i;
3339 short rendset; 3793 short rendset;
3340 int rendstyle; 3794 int rendstyle;
3341 3795
3342 if (nargs == 0) 3796 if (nargs == 0)
3343 { 3797 {
3344 scr_rendition (0, ~RS_None); 3798 scr_rendition (0, ~RS_None);
3345 return; 3799 return;
3346 } 3800 }
3801
3347 for (i = 0; i < nargs; i++) 3802 for (i = 0; i < nargs; i++)
3348 { 3803 {
3349 rendset = -1; 3804 rendset = -1;
3350 switch (arg[i]) 3805 switch (arg[i])
3351 { 3806 {
… …
3353 rendset = 0, rendstyle = ~RS_None; 3808 rendset = 0, rendstyle = ~RS_None;
3354 break; 3809 break;
3355 case 1: 3810 case 1:
3356 rendset = 1, rendstyle = RS_Bold; 3811 rendset = 1, rendstyle = RS_Bold;
3357 break; 3812 break;
3813 //case 2: // low intensity
3814 case 3:
3815 rendset = 1, rendstyle = RS_Italic;
3816 break;
3358 case 4: 3817 case 4:
3359 rendset = 1, rendstyle = RS_Uline; 3818 rendset = 1, rendstyle = RS_Uline;
3360 break; 3819 break;
3361 case 5: 3820 case 5: // slowly blinking
3821 case 6: // rapidly blinking
3362 rendset = 1, rendstyle = RS_Blink; 3822 rendset = 1, rendstyle = RS_Blink;
3363 break; 3823 break;
3824 //case 6: // scoansi light background
3364 case 7: 3825 case 7:
3365 rendset = 1, rendstyle = RS_RVid; 3826 rendset = 1, rendstyle = RS_RVid;
3366 break; 3827 break;
3367 case 22: 3828 case 8:
3829 // invisible. NYI
3830 break;
3831 //case 9: // crossed out
3832 //case 10: // scoansi acs off, primary font
3833 //case 11: // scoansi acs on, first alt font
3834 //case 12: // scoansi acs on, |0x80, second alt font
3835 //...
3836 //case 19: // ninth alt font
3837 //case 20: // gothic
3838 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3368 rendset = 0, rendstyle = RS_Bold; 3839 rendset = 0, rendstyle = RS_Bold;
3840 break;
3841 case 22: // normal intensity
3842 rendset = 0, rendstyle = RS_Bold;
3843 break;
3844 case 23: // disable italic
3845 rendset = 0, rendstyle = RS_Italic;
3369 break; 3846 break;
3370 case 24: 3847 case 24:
3371 rendset = 0, rendstyle = RS_Uline; 3848 rendset = 0, rendstyle = RS_Uline;
3372 break; 3849 break;
3373 case 25: 3850 case 25:
3374 rendset = 0, rendstyle = RS_Blink; 3851 rendset = 0, rendstyle = RS_Blink;
3375 break; 3852 break;
3853 case 26: // variable spacing (iso 8613)
3854 rendset = 0, rendstyle = RS_Blink;
3855 break;
3376 case 27: 3856 case 27:
3377 rendset = 0, rendstyle = RS_RVid; 3857 rendset = 0, rendstyle = RS_RVid;
3378 break; 3858 break;
3859 //case 28: // visible. NYI
3860 //case 29: // not crossed-out
3379 } 3861 }
3862
3380 if (rendset != -1) 3863 if (rendset != -1)
3381 { 3864 {
3382 scr_rendition (rendset, rendstyle); 3865 scr_rendition (rendset, rendstyle);
3383 continue; /* for(;i;) */ 3866 continue; /* for (;i;) */
3384 } 3867 }
3385 3868
3386 switch (arg[i]) 3869 switch (arg[i])
3387 { 3870 {
3388 case 30: 3871 case 30:
… …
3391 case 33: 3874 case 33:
3392 case 34: 3875 case 34:
3393 case 35: 3876 case 35:
3394 case 36: 3877 case 36:
3395 case 37: 3878 case 37:
3396 scr_color ((unsigned int)(minCOLOR + (arg[i] - 30)), 3879 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3397 Color_fg);
3398 break; 3880 break;
3399#ifdef TTY_256COLOR 3881 case 38: // set fg color, ISO 8613-6
3400 case 38:
3401 if (nargs > i + 2 && arg[i + 1] == 5) 3882 if (nargs > i + 2 && arg[i + 1] == 5)
3402 { 3883 {
3403 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 3884 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3404 Color_fg);
3405 i += 2; 3885 i += 2;
3406 } 3886 }
3407 break; 3887 break;
3408#endif
3409 case 39: /* default fg */ 3888 case 39: /* default fg */
3410 scr_color (Color_fg, Color_fg); 3889 scr_color (Color_fg, Color_fg);
3411 break; 3890 break;
3412 3891
3413 case 40: 3892 case 40:
… …
3416 case 43: 3895 case 43:
3417 case 44: 3896 case 44:
3418 case 45: 3897 case 45:
3419 case 46: 3898 case 46:
3420 case 47: 3899 case 47:
3421 scr_color ((unsigned int)(minCOLOR + (arg[i] - 40)), 3900 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3422 Color_bg);
3423 break; 3901 break;
3424#ifdef TTY_256COLOR 3902 case 48: // set bg color, ISO 8613-6
3425 case 48:
3426 if (nargs > i + 2 && arg[i + 1] == 5) 3903 if (nargs > i + 2 && arg[i + 1] == 5)
3427 { 3904 {
3428 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 3905 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3429 Color_bg);
3430 i += 2; 3906 i += 2;
3431 } 3907 }
3432 break; 3908 break;
3433#endif
3434 case 49: /* default bg */ 3909 case 49: /* default bg */
3435 scr_color (Color_bg, Color_bg); 3910 scr_color (Color_bg, Color_bg);
3436 break; 3911 break;
3437 3912
3438#ifndef NO_BRIGHTCOLOR 3913 //case 50: // not variable spacing
3914
3915#if !ENABLE_MINIMAL
3439 case 90: 3916 case 90:
3440 case 91: /* set bright fg color */ 3917 case 91: /* set bright fg color */
3441 case 92: 3918 case 92:
3442 case 93: 3919 case 93:
3443 case 94: 3920 case 94:
3444 case 95: 3921 case 95:
3445 case 96: 3922 case 96:
3446 case 97: 3923 case 97:
3447 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 90)), 3924 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3448 Color_fg);
3449 break; 3925 break;
3450 case 100: 3926 case 100:
3451 case 101: /* set bright bg color */ 3927 case 101: /* set bright bg color */
3452 case 102: 3928 case 102:
3453 case 103: 3929 case 103:
3454 case 104: 3930 case 104:
3455 case 105: 3931 case 105:
3456 case 106: 3932 case 106:
3457 case 107: 3933 case 107:
3458 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 100)), 3934 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3459 Color_bg);
3460 break; 3935 break;
3461#endif 3936#endif
3462
3463 } 3937 }
3464 } 3938 }
3465} 3939}
3466/*}}} */ 3940/*}}} */
3467 3941
3468/*{{{ process Rob Nation's own graphics mode sequences */ 3942/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3469void 3943void
3470rxvt_term::process_graphics () 3944rxvt_term::process_graphics ()
3471{ 3945{
3472 unsigned char ch, cmd = cmd_getc (); 3946 unicode_t ch, cmd = cmd_getc ();
3473 3947
3474#ifndef RXVT_GRAPHICS
3475 if (cmd == 'Q') 3948 if (cmd == 'Q')
3476 { /* query graphics */ 3949 { /* query graphics */
3477 tt_printf("\033G0\n"); /* no graphics */ 3950 tt_printf ("\033G0\012"); /* no graphics */
3478 return; 3951 return;
3479 } 3952 }
3480 /* swallow other graphics sequences until terminating ':' */ 3953 /* swallow other graphics sequences until terminating ':' */
3481 do 3954 do
3482 ch = cmd_getc (); 3955 ch = cmd_getc ();
3483 while (ch != ':'); 3956 while (ch != ':');
3484#else
3485 unsigned int nargs;
3486 int args[NGRX_PTS];
3487 unsigned char *text = NULL;
3488
3489 if (cmd == 'Q')
3490 { /* query graphics */
3491 tt_printf("\033G1\n"); /* yes, graphics (color) */
3492 return;
3493 }
3494 for (nargs = 0; nargs < (sizeof(args) / sizeof(args[0])) - 1;)
3495 {
3496 int neg;
3497
3498 ch = cmd_getc ();
3499 neg = (ch == '-');
3500 if (neg || ch == '+')
3501 ch = cmd_getc ();
3502
3503 for (args[nargs] = 0; isdigit(ch); ch = cmd_getc ())
3504 args[nargs] = args[nargs] * 10 + (ch - '0');
3505 if (neg)
3506 args[nargs] = -args[nargs];
3507
3508 nargs++;
3509 args[nargs] = 0;
3510 if (ch != ';')
3511 break;
3512 }
3513
3514 if ((cmd == 'T') && (nargs >= 5))
3515 {
3516 int i, len = args[4];
3517
3518 text = (unsigned char *)rxvt_malloc((len + 1) * sizeof(char));
3519
3520 if (text != NULL)
3521 {
3522 for (i = 0; i < len; i++)
3523 text[i] = cmd_getc ();
3524 text[len] = '\0';
3525 }
3526 }
3527 Gr_do_graphics (cmd, nargs, args, text);
3528#endif
3529} 3957}
3530/*}}} */ 3958/*}}} */
3531 3959
3532/* ------------------------------------------------------------------------- */ 3960/* ------------------------------------------------------------------------- */
3533 3961
3534/* 3962/*
3535 * Send printf() formatted output to the command. 3963 * Send printf () formatted output to the command.
3536 * Only use for small amounts of data. 3964 * Only use for small amounts of data.
3537 */ 3965 */
3538void 3966void
3539rxvt_term::tt_printf (const char *fmt,...) 3967rxvt_term::tt_printf (const char *fmt,...)
3540{ 3968{
3541 va_list arg_ptr; 3969 va_list arg_ptr;
3542 unsigned char buf[256]; 3970 char buf[256];
3543 3971
3544 va_start (arg_ptr, fmt); 3972 va_start (arg_ptr, fmt);
3545 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 3973 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3546 va_end (arg_ptr); 3974 va_end (arg_ptr);
3547 tt_write (buf, STRLEN (buf)); 3975 tt_write (buf, strlen (buf));
3548} 3976}
3549 3977
3550/* ---------------------------------------------------------------------- */ 3978/* ---------------------------------------------------------------------- */
3551/* Write data to the pty as typed by the user, pasted with the mouse, 3979/* Write data to the pty as typed by the user, pasted with the mouse,
3552 * or generated by us in response to a query ESC sequence. 3980 * or generated by us in response to a query ESC sequence.
3553 */ 3981 */
3982const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
3983
3554void 3984void
3555rxvt_term::tt_write (const unsigned char *data, unsigned int len) 3985rxvt_term::tt_write (const char *data, unsigned int len)
3556{ 3986{
3557 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 3987 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
3988 return;
3558 3989
3559 if (len) 3990 if (pty->pty < 0)
3991 return;
3992
3993 if (v_buflen == 0)
3994 {
3995 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
3996
3997 if ((unsigned int)written == len)
3998 return;
3999
4000 data += written;
4001 len -= written;
3560 { 4002 }
4003
4004 v_buffer = (char *)realloc (v_buffer, v_buflen + len);
4005
4006 memcpy (v_buffer + v_buflen, data, len);
4007 v_buflen += len;
4008
4009 pty_ev.set (EVENT_READ | EVENT_WRITE);
4010}
4011
4012void rxvt_term::pty_write ()
4013{
4014 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4015
4016 if (written > 0)
4017 {
4018 v_buflen -= written;
4019
3561 if (v_buflen == 0) 4020 if (v_buflen == 0)
3562 { 4021 {
3563 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3564
3565 if ((unsigned int)written == len)
3566 return;
3567
3568 data += written;
3569 len -= written;
3570 }
3571
3572
3573 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3574
3575 memcpy (v_buffer + v_buflen, data, len);
3576 v_buflen += len;
3577 }
3578
3579 for (;;)
3580 {
3581 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3582
3583 if (written > 0)
3584 {
3585 v_buflen -= written;
3586
3587 if (v_buflen == 0)
3588 {
3589 free (v_buffer); 4022 free (v_buffer);
3590 v_buffer = 0; 4023 v_buffer = 0;
3591 v_buflen = 0; 4024 v_buflen = 0;
3592 4025
3593 pty_ev.set (EVENT_READ); 4026 pty_ev.set (EVENT_READ);
3594 return;
3595 }
3596
3597 memmove (v_buffer, v_buffer + written, v_buflen);
3598 }
3599 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3600 // original code just ignores this...
3601 destroy ();
3602 else
3603 {
3604 pty_ev.set (EVENT_READ | EVENT_WRITE);
3605 return; 4027 return;
3606 } 4028 }
4029
4030 memmove (v_buffer, v_buffer + written, v_buflen);
3607 } 4031 }
4032 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4033 pty_ev.set (EVENT_READ);
3608} 4034}
3609 4035
3610/*----------------------- end-of-file (C source) -----------------------*/ 4036/*----------------------- end-of-file (C source) -----------------------*/
3611 4037

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