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

Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.38 by pcg, Mon Feb 9 07:11:49 2004 UTC vs.
Revision 1.363 by root, Sun Nov 11 04:08:00 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_Caps_Lock, 0x21ec,
101 XK_Num_Lock, 0x21ed,
102 XK_ISO_Level3_Shift, 0x21ee,
103 XK_ISO_Level3_Lock, 0x21ef,
104 XK_ISO_Group_Lock, 0x21f0,
105 XK_Home, 0x21f1,
106 XK_End, 0x21f2,
107
108 XK_Execute, 0x2318,
109 XK_Begin, 0x2320,
110 XK_Delete, 0x2326,
111 XK_Clear, 0x2327,
112 XK_BackSpace, 0x232b,
113 XK_Insert, 0x2380,
114 XK_Control_L, 0x2388,
115 XK_Control_R, 0x2388,
116 XK_Pause, 0x2389,
117 XK_Break, 0x238a,
118 XK_Escape, 0x238b,
119 XK_Undo, 0x238c,
120 XK_Print, 0x2399,
121
122 XK_space, 0x2423,
123
124#ifdef XK_KP_Begin
125 XK_KP_Prior, 0x21de,
126 XK_KP_Next, 0x21df,
127 XK_KP_Begin, 0x2320,
128 XK_KP_Insert, 0x2380,
129 XK_KP_Delete, 0x2326,
130 XK_KP_Space, 0x2422,
131#endif
132 0,
133};
134
57void 135void
136rxvt_term::iso14755_54 (int x, int y)
137{
138 x = Pixel2Col (x);
139 y = Pixel2Row (y);
140
141 if (!IN_RANGE_EXC (x, 0, ncol)
142 || !IN_RANGE_EXC (y, 0, nrow))
143 return;
144
145 for (;;)
146 {
147 const line_t &l = ROW(y + view_start);
148
149 text_t t = l.t[x];
150
151 if (t != NOCHAR || !x)
152 {
153 iso14755_51 (l.t[x], l.r[x], x, y);
154 iso14755buf = ISO_14755_54;
155 break;
156 }
157
158 x--;
159 }
160}
161
162void
163rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y)
164{
165 rxvt_fontset *fs = FONTSET (r);
166 rxvt_font *f = (*fs)[fs->find_font (ch)];
167 wchar_t *chr, *alloc, ch2, *fname;
168 int len;
169
170 fname = rxvt_utf8towcs (f->name);
171
172# if ENABLE_COMBINING
173 if (IS_COMPOSE (ch))
174 {
175 len = rxvt_composite.expand (ch, 0);
176 alloc = chr = new wchar_t[len];
177 rxvt_composite.expand (ch, chr);
178 }
179 else
180# endif
181 {
182 ch2 = ch;
183
184 alloc = 0;
185 chr = &ch2;
186 len = 1;
187 }
188
189 char attr[80]; // plenty
190
191 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
192 (int)r,
193 fgcolor_of (r), bgcolor_of (r),
194 r & RS_Bold ? " bold" : "",
195 r & RS_Italic ? " italic" : "",
196 r & RS_Blink ? " blink" : "",
197 r & RS_RVid ? " rvid" : "",
198 r & RS_Uline ? " uline" : "",
199 r & RS_Careful ? " careful" : "");
200
201 int width = wcswidth (fname, wcslen (fname));
202
203 max_it (width, 8+5); // for char + hey
204 max_it (width, strlen (attr));
205
206 if (y >= 0)
207 {
208 y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1;
209 x = 0;
210 }
211
212 scr_overlay_new (x, y, width, len + 2);
213
214 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
215
216 for (int y = 0; y < len; y++)
217 {
218 char buf[9];
219
220 ch = *chr++;
221
222 sprintf (buf, "%8x", ch);
223 scr_overlay_set (0, y, buf);
224 scr_overlay_set (9, y, '=');
225# if !UNICODE3
226 if (ch >= 0x10000)
227 ch = 0xfffd;
228# endif
229 scr_overlay_set (11, y, ch, r);
230
231 if (WCWIDTH (ch) >= 2)
232 scr_overlay_set (12, y, NOCHAR, r);
233 }
234
235// {
236// char buf[4+4+3+1];
237// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y);
238// scr_overlay_set (0, 0, buf);
239// }
240 scr_overlay_set (0, len , attr);
241 scr_overlay_set (0, len + 1, fname);
242
243 free (fname);
244
245# if ENABLE_COMBINING
246 if (alloc)
247 delete [] alloc;
248# endif
249}
250#endif
251
252void
253rxvt_term::commit_iso14755 ()
254{
255 wchar_t ch[2];
256
257 ch[0] = iso14755buf & ISO_14755_MASK;
258 ch[1] = 0;
259
260 if (iso14755buf & ISO_14755_51)
261 {
262 char mb[16];
263 int len;
264
265 // allow verbatim 0-bytes and control-bytes to be entered
266 if (ch[0] >= 0x20)
267 len = wcstombs (mb, ch, 16);
268 else
269 {
270 mb[0] = ch[0];
271 len = 1;
272 }
273
274 if (len > 0)
275 tt_write (mb, len);
276 else
277 scr_bell ();
278 }
279
280 iso14755buf = 0;
281}
282
283int
58rxvt_term::lookup_key (XKeyEvent &ev) 284rxvt_term::hex_keyval (XKeyEvent &ev)
59{ 285{
286 // check wether this event corresponds to a hex digit
287 // if the modifiers had not been pressed.
288 for (int index = 0; index < 8; index++)
289 {
290 KeySym k = XLookupKeysym (&ev, index);
291
292 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
293 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
294 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
295 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
296 }
297
298 return -1;
299}
300#endif
301
302void
303rxvt_term::key_press (XKeyEvent &ev)
304{
60 int ctrl, meta, shft, len; 305 int ctrl, meta, shft, len;
61 unsigned int newlen; 306 unsigned int newlen;
62 KeySym keysym; 307 KeySym keysym;
63#ifdef DEBUG_CMD
64 static int debug_key = 1; /* accessible by a debugger only */
65#endif
66 int valid_keysym; 308 int valid_keysym;
67 unsigned char kbuf[KBUFSZ]; 309 char kbuf[KBUFSZ];
310
311#if ISO_14755
312 if (iso14755buf & ISO_14755_52)
313 return;
314#endif
68 315
69 /* 316 /*
70 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 317 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
71 * escape sequence to toggle the Keypad. 318 * escape sequence to toggle the Keypad.
72 * 319 *
73 * Always permit `shift' to override the current setting 320 * Always permit `shift' to override the current setting
74 */ 321 */
75 shft = (ev.state & ShiftMask); 322 shft = ev.state & ShiftMask;
76 ctrl = (ev.state & ControlMask); 323 ctrl = ev.state & ControlMask;
77 meta = (ev.state & ModMetaMask); 324 meta = ev.state & ModMetaMask;
78 325
79 if (numlock_state || (ev.state & ModNumLockMask)) 326 if (numlock_state || (ev.state & ModNumLockMask))
80 { 327 {
81 numlock_state = (ev.state & ModNumLockMask); 328 numlock_state = (ev.state & ModNumLockMask);
82 PrivMode((!numlock_state), PrivMode_aplKP); 329 PrivMode ((!numlock_state), PrivMode_aplKP);
83 } 330 }
84 331
85 kbuf[0] = 0; 332 kbuf[0] = 0;
86 333
87#ifdef USE_XIM 334#ifdef USE_XIM
88 if (Input_Context) 335 if (Input_Context)
89 { 336 {
90 Status status_return; 337 Status status_return;
91 338
339#if 0
92#ifdef X_HAVE_UTF8_STRING 340#ifdef X_HAVE_UTF8_STRING
93 if (enc_utf8 && 0) 341 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
94 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 342 len = Xutf8LookupString (Input_Context, &ev, kbuf,
95 KBUFSZ, &keysym, &status_return); 343 KBUFSZ, &keysym, &status_return);
96 else 344 else
97#endif 345#endif
98 346#endif
99 { 347 {
100 wchar_t wkbuf[KBUFSZ + 1]; 348 wchar_t wkbuf[KBUFSZ + 1];
101 349
102 // the XOpenIM manpage lies about hardcoding the locale 350 // the XOpenIM manpage lies about hardcoding the locale
103 // at the point of XOpenIM, so temporarily switch locales 351 // at the point of XOpenIM, so temporarily switch locales
104 if (rs[Rs_imLocale]) 352 if (rs[Rs_imLocale])
105 SET_LOCALE (rs[Rs_imLocale]); 353 SET_LOCALE (rs[Rs_imLocale]);
354
106 // assume wchar_t == unicode or better 355 // assume wchar_t == unicode or better
107 len = XwcLookupString (Input_Context, &ev, wkbuf, 356 len = XwcLookupString (Input_Context, &ev, wkbuf,
108 KBUFSZ, &keysym, &status_return); 357 KBUFSZ, &keysym, &status_return);
358
109 if (rs[Rs_imLocale]) 359 if (rs[Rs_imLocale])
110 SET_LOCALE (locale); 360 SET_LOCALE (locale);
111 361
112 if (status_return == XLookupChars 362 if (status_return == XLookupChars
113 || status_return == XLookupBoth) 363 || status_return == XLookupBoth)
114 { 364 {
365 /* make sure the user can type ctrl-@, i.e. NUL */
366 if (len == 1 && *wkbuf == 0)
367 {
368 kbuf[0] = 0;
369 len = 1;
370 }
371 else
372 {
115 wkbuf[len] = 0; 373 wkbuf[len] = 0;
116 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ); 374 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ);
117 if (len < 0) 375 if (len < 0)
118 len = 0; 376 len = 0;
377 }
119 } 378 }
120 else 379 else
121 len = 0; 380 len = 0;
122 } 381 }
123 382
124 valid_keysym = status_return == XLookupKeySym 383 valid_keysym = status_return == XLookupKeySym
125 || status_return == XLookupBoth; 384 || status_return == XLookupBoth;
126 } 385 }
127 else 386 else
128#endif 387#endif
129
130 { 388 {
131 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 389 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
132 valid_keysym = !len; 390 valid_keysym = keysym != NoSymbol;
133 } 391 }
134 392
135 if (valid_keysym) 393 if (valid_keysym)
136 { 394 {
137 /* for some backwards compatibility */ 395#ifdef KEYSYM_RESOURCE
138#if defined(HOTKEY_CTRL) || defined(HOTKEY_META) 396 if (keyboard->dispatch (this, keysym, ev.state))
139# ifdef HOTKEY_CTRL 397 return;
140 if (ctrl)
141# else
142 if (meta)
143# endif 398#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
157 399
158 if (TermWin.saveLines) 400 if (saveLines)
159 { 401 {
160#ifdef UNSHIFTED_SCROLLKEYS 402#ifdef UNSHIFTED_SCROLLKEYS
161 if (!ctrl && !meta) 403 if (!ctrl && !meta)
162 {
163#else 404#else
164 if (IS_SCROLL_MOD) 405 if (IS_SCROLL_MOD)
406#endif
165 { 407 {
166#endif
167 int lnsppg; 408 int lnsppg;
168 409
169#ifdef PAGING_CONTEXT_LINES 410#ifdef PAGING_CONTEXT_LINES
170 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 411 lnsppg = nrow - PAGING_CONTEXT_LINES;
171#else 412#else
172 lnsppg = TermWin.nrow * 4 / 5; 413 lnsppg = nrow * 4 / 5;
173#endif 414#endif
174 if (keysym == XK_Prior) 415 if (keysym == XK_Prior)
175 { 416 {
176 scr_page (UP, lnsppg); 417 scr_page (UP, lnsppg);
177 return; 418 return;
… …
205 scr_move_to (0, 1); 446 scr_move_to (0, 1);
206 return; 447 return;
207 } 448 }
208 else if (keysym == XK_End) 449 else if (keysym == XK_End)
209 { 450 {
210 scr_move_to (1, 0); 451 scr_move_to (1, 1);
211 return; 452 return;
212 } 453 }
213 } 454 }
214#endif 455#endif
215
216 } 456 }
217 457
218 if (shft) 458 if (shft)
219 { 459 {
220 /* Shift + F1 - F10 generates F11 - F20 */ 460 /* Shift + F1 - F10 generates F11 - F20 */
221 if (keysym >= XK_F1 && keysym <= XK_F10) 461 if (keysym >= XK_F1 && keysym <= XK_F10)
222 { 462 {
223 keysym += (XK_F11 - XK_F1); 463 keysym += (XK_F11 - XK_F1);
224 shft = 0; /* turn off Shift */ 464 shft = 0; /* turn off Shift */
225 } 465 }
226 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 466 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
227 { 467 {
228 switch (keysym) 468 switch (keysym)
229 { 469 {
230 /* normal XTerm key bindings */ 470 /* normal XTerm key bindings */
231 case XK_Insert: /* Shift+Insert = paste mouse selection */ 471 case XK_Insert: /* Shift+Insert = paste mouse selection */
232 selection_request (ev.time, 0, 0); 472 selection_request (ev.time);
233 return; 473 return;
474#if TODO
234 /* rxvt extras */ 475 /* rxvt extras */
235 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 476 case XK_KP_Add: /* Shift+KP_Add = bigger font */
236 change_font (0, FONT_UP); 477 change_font (FONT_UP);
237 return; 478 return;
238 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 479 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
239 change_font (0, FONT_DN); 480 change_font (FONT_DN);
240 return; 481 return;
482#endif
241 } 483 }
242 } 484 }
243 } 485 }
244#ifdef PRINTPIPE 486
245 if (keysym == XK_Print) 487#if ENABLE_FRILLS || ISO_14755
246 { 488 // ISO 14755 support
247 scr_printscreen (ctrl | shft); 489 if (shft && ctrl)
248 return;
249 } 490 {
250#endif 491 int hv;
251#ifdef GREEK_SUPPORT 492
252 if (keysym == ks_greekmodeswith) 493 if (iso14755buf & ISO_14755_51
253 { 494 && (keysym == XK_space || keysym == XK_KP_Space
254 greek_mode = !greek_mode; 495 || keysym == XK_Return || keysym == XK_KP_Enter))
255 if (greek_mode)
256 { 496 {
257 xterm_seq (XTerm_title, 497 commit_iso14755 ();
258 (greek_getmode() == GREEK_ELOT928 498 iso14755buf = ISO_14755_51;
259 ? "[Greek: iso]" : "[Greek: ibm]"), CHAR_ST); 499# if ISO_14755
260 greek_reset(); 500 iso14755_51 (0);
501# endif
502 return;
261 } 503 }
262 else 504 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 { 505 {
273 unsigned int l; 506 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
274 const unsigned char *kbuf0; 507# if ISO_14755
275 const unsigned char ch = C0_ESC; 508 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 509# endif
285 tt_write (&ch, 1); 510 return;
286 tt_write (kbuf0, l); 511 }
512 else if ((hv = hex_keyval (ev)) >= 0)
513 {
514 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
515 | hv | ISO_14755_51;
516# if ISO_14755
517 iso14755_51 (iso14755buf & ISO_14755_MASK);
518# endif
287 return; 519 return;
288 } 520 }
289 else 521 else
290#endif
291
292 { 522 {
523# if ISO_14755
524 scr_overlay_off ();
525# endif
526 iso14755buf = 0;
527 }
528 }
529 else if ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
530 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R)))
531 if (!(iso14755buf & ISO_14755_STARTED))
532 {
533 iso14755buf |= ISO_14755_STARTED;
534# if ISO_14755
535 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
536 scr_overlay_set (0, 0, "ISO 14755 mode");
537# endif
538 }
539#endif
540
541#ifdef PRINTPIPE
542 if (keysym == XK_Print)
543 {
544 scr_printscreen (ctrl | shft);
545 return;
546 }
547#endif
548
549 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
550 {
551 {
552 bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
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, rs[Rs_backspace_key]);
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_Delete
570 case XK_KP_Delete:
571 /* allow shift to override */
572 if (kp)
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, rs[Rs_delete_key]);
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
601 case XK_KP_Left: /* \033Ot or standard */
356 case XK_KP_Up: /* \033Ox or standard */ 602 case XK_KP_Up: /* \033Ox or standard */
603 case XK_KP_Right: /* \033Ov or standard */
357 case XK_KP_Down: /* \033Or or standard */ 604 case XK_KP_Down: /* \033Or or standard */
358 case XK_KP_Right: /* \033Ov or standard */ 605 if (kp)
359 case XK_KP_Left: /* \033Ot or standard */
360 if ((PrivateModes & 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 (kp)
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 (kp)
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 (kp)
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 (kp)
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_Insert
734 case XK_KP_Insert:
735 /* allow shift to override */
736 if (kp)
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 (kp)
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 (kp)
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 ISO_14755
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 ISO_14755
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{
738#ifdef TRANSPARENT 1038 flush_ev.stop ();
739 if (want_full_refresh) 1039
1040#ifdef HAVE_BG_PIXMAP
1041 if (bgPixmap.check_clearChanged ())
740 { 1042 {
741 want_full_refresh = 0; 1043// scr_clear (true); This needs to be researched further!
742 scr_clear ();
743 scr_touch (false); 1044 scr_touch (false);
744 want_refresh = 1;
745 } 1045 }
746#endif 1046#endif
747 1047
748 if (want_refresh) 1048 if (want_refresh)
749 { 1049 {
1050 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
1051 {
1052 int row = view_start;
1053 int end_row = row + nrow;
1054
1055 while (row > top_row && ROW (row - 1).is_longer ())
1056 --row;
1057
1058 do
1059 {
1060 int start_row = row;
1061 line_t *l;
1062
1063 do
1064 {
1065 l = &ROW (row++);
1066
1067 if (!(l->f & LINE_FILTERED))
1068 {
1069 // line not filtered, mark it as filtered
1070 l->f |= LINE_FILTERED;
1071 while (l->is_longer ())
1072 {
1073 l = &ROW (row++);
1074 l->f |= LINE_FILTERED;
1075 }
1076
1077 // and filter it
1078 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
1079
1080 break;
1081 }
1082 }
1083 while (l->is_longer () && row < end_row);
1084 }
1085 while (row < end_row);
1086 }
1087
750 scr_refresh (refresh_type); 1088 scr_refresh ();
751 scrollbar_show (1); 1089 scrollbar_show (1);
752#ifdef USE_XIM 1090#ifdef USE_XIM
753 IMSendSpot (); 1091 IMSendSpot ();
754#endif 1092#endif
755
756 } 1093 }
757 1094
758 XFlush (display->display); 1095 display->flush ();
759} 1096}
760 1097
761void 1098void
762rxvt_term::check_cb (check_watcher &w) 1099rxvt_term::prepare_cb (ev::prepare &w, int revents)
763{ 1100{
764 SET_R (this); 1101 make_current ();
765 SET_LOCALE (locale);
766 1102
1103 display->flush ();
1104
1105 if (want_refresh && !flush_ev.active)
1106 flush_ev.start (1. / 60.); // refresh at max. 60 hz normally
1107}
1108
1109void
1110rxvt_term::flush_cb (ev::timer &w, int revents)
1111{
1112 make_current ();
1113
1114 refresh_count = 0;
767 flush (); 1115 flush ();
768} 1116}
769 1117
770#ifdef CURSOR_BLINK 1118#ifdef CURSOR_BLINK
771void 1119void
772rxvt_term::cursor_blink_cb (time_watcher &w) 1120rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
773{ 1121{
774 hidden_cursor = !hidden_cursor; 1122 hidden_cursor = !hidden_cursor;
775 want_refresh = 1; 1123 want_refresh = 1;
776
777 w.start (w.at + BLINK_INTERVAL);
778} 1124}
779#endif 1125#endif
780 1126
781#ifdef TEXT_BLINK 1127#ifdef TEXT_BLINK
782void 1128void
783rxvt_term::text_blink_cb (time_watcher &w) 1129rxvt_term::text_blink_cb (ev::timer &w, int revents)
784{ 1130{
785 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1131 if (scr_refresh_rend (RS_Blink, RS_Blink))
786 { 1132 {
787 hidden_text = !hidden_text; 1133 hidden_text = !hidden_text;
788 want_refresh = 1; 1134 want_refresh = 1;
789 w.start (w.at + TEXT_BLINK_INTERVAL); 1135 }
1136}
1137#endif
1138
1139#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1140void
1141rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1142{
1143 if ((scrollbar_isUp() || scrollbar_isDn()) &&
1144 scr_page (scrollbar_isUp() ? UP : DN, 1))
1145 want_refresh = 1;
1146 else
1147 w.stop ();
1148}
1149#endif
1150
1151#ifdef SELECTION_SCROLLING
1152void
1153rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1154{
1155 if (scr_page (scroll_selection_dir, scroll_selection_lines))
790 } 1156 {
1157 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1158 want_refresh = 1;
1159 }
1160 else
1161 w.stop ();
791} 1162}
1163#endif
1164
1165#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1166void
1167rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1168{
1169 if (mouse_slip_wheel_speed == 0
1170 || mouse_slip_wheel_speed < 0 ? scr_page (DN, -mouse_slip_wheel_speed)
1171 : scr_page (UP, mouse_slip_wheel_speed))
1172 {
1173 if (view_start == top_row || view_start == 0)
1174 mouse_slip_wheel_speed = 0;
1175
1176 want_refresh = 1;
1177 }
1178 else
1179 w.stop ();
1180}
1181#endif
1182
1183#if LINUX_YIELD_HACK
1184static struct event_handler
1185{
1186 ev::prepare yield_ev;
1187
1188 void yield_cb (ev::prepare &w, int revents)
1189 {
1190 // this should really be sched_yield(), but the linux guys thought
1191 // that giving a process calling sched_yield () less cpu time than
1192 // ones with high nice levels is a useful thing to do. It surely is is
1193 // allowed by the sus... as is returning ENOSYS.
1194
1195 struct timespec ts = { 0, 0 };
1196 nanosleep (&ts, 0);
1197
1198 w.stop ();
1199 }
1200
1201 event_handler ()
1202 : yield_ev (this, &event_handler::yield_cb)
1203 {
1204 }
1205} event_handler;
792#endif 1206#endif
793 1207
794bool 1208bool
795rxvt_term::pty_fill () 1209rxvt_term::pty_fill ()
796{ 1210{
797 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1211 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
1212
1213 if (CBUFSIZ == n)
1214 {
1215 rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n");
1216 n = 0;
1217 }
798 1218
799 memmove (cmdbuf_base, cmdbuf_ptr, n); 1219 memmove (cmdbuf_base, cmdbuf_ptr, n);
800 cmdbuf_ptr = cmdbuf_base; 1220 cmdbuf_ptr = cmdbuf_base;
801 cmdbuf_endp = cmdbuf_ptr + n; 1221 cmdbuf_endp = cmdbuf_ptr + n;
802 1222
803 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1223 ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n);
804 1224
805 if (n > 0) 1225 if (r > 0)
806 { 1226 {
807 cmdbuf_endp += n; 1227 cmdbuf_endp += r;
808 return true; 1228 return true;
809 } 1229 }
810 else if (n < 0 && errno != EAGAIN) 1230 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1231 {
1232#if LINUX_YIELD_HACK
1233 if (display->is_local)
1234 event_handler.yield_ev.start ();
1235#endif
1236 }
1237 else
1238 {
1239 pty_ev.stop ();
1240
1241 if (!option (Opt_hold))
811 destroy (); 1242 destroy ();
1243 }
812 1244
813 return false; 1245 return false;
814} 1246}
815 1247
816void 1248void
817rxvt_term::pty_cb (io_watcher &w, short revents) 1249rxvt_term::pty_cb (ev::io &w, int revents)
818{ 1250{
819 SET_R (this); 1251 make_current ();
820 SET_LOCALE (locale);
821 1252
822 if (revents & EVENT_WRITE) 1253 if (revents & ev::READ)
823 tt_write (0, 0);
824 else if (revents & EVENT_READ)
825 {
826 bool flag = true;
827
828 // loop, but don't allow a single term to monopolize us 1254 // 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 ()) 1255 while (pty_fill ())
831 { 1256 if (cmd_parse ())
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; 1257 break;
848 1258
849 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r') 1259 if (revents & ev::WRITE)
850 { 1260 pty_write ();
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} 1261}
940 1262
941// read the next character, currently handles UTF-8 1263void
942// will probably handle all sorts of other stuff in the future 1264rxvt_term::pointer_unblank ()
943uint32_t
944rxvt_term::next_char ()
945{ 1265{
946 while (cmdbuf_ptr < cmdbuf_endp) 1266 XDefineCursor (dpy, vt, TermWin_cursor);
947 { 1267 recolour_cursor ();
948 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
949 return *cmdbuf_ptr++;
950 1268
951 wchar_t wc; 1269#ifdef POINTER_BLANK
952 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, &mbstate.mbs); 1270 hidden_pointer = 0;
953 1271
954 if (len == (size_t)-2) 1272 if (option (Opt_pointerBlank))
955 return NOCHAR; 1273 pointer_ev.start (pointerBlankDelay);
956 1274#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} 1275}
989 1276
990#ifdef POINTER_BLANK 1277#ifdef POINTER_BLANK
991void 1278void
992rxvt_term::pointer_unblank () 1279rxvt_term::pointer_blank ()
993{ 1280{
994 XDefineCursor (display->display, TermWin.vt, TermWin_cursor); 1281 if (!option (Opt_pointerBlank))
995 recolour_cursor (); 1282 return;
996 1283
1284 XDefineCursor (dpy, vt, display->blank_cursor);
1285 XFlush (dpy);
1286
997 hidden_pointer = 0; 1287 hidden_pointer = 1;
998
999 if (Options & Opt_pointerBlank)
1000 pointer_ev.start (NOW + pointerBlankDelay);
1001} 1288}
1002 1289
1003void 1290void
1004rxvt_term::pointer_blank () 1291rxvt_term::pointer_cb (ev::timer &w, int revents)
1005{ 1292{
1006 if (!(Options & Opt_pointerBlank)) 1293 make_current ();
1007 return;
1008 1294
1009 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1295 pointer_blank ();
1010 XFlush (display->display);
1011
1012 hidden_pointer = 1;
1013} 1296}
1297#endif
1014 1298
1015void 1299void
1016rxvt_term::pointer_cb (time_watcher &w)
1017{
1018 SET_R (this);
1019 SET_LOCALE (locale);
1020
1021 pointer_blank ();
1022}
1023#endif
1024
1025void
1026rxvt_term::mouse_report (const XButtonEvent &ev) 1300rxvt_term::mouse_report (XButtonEvent &ev)
1027{ 1301{
1028 int button_number, key_state = 0; 1302 int button_number, key_state = 0;
1029 int x, y; 1303 int x, y;
1304 int code = 32;
1030 1305
1031 x = ev.x; 1306 x = Pixel2Col (ev.x);
1032 y = ev.y; 1307 y = Pixel2Row (ev.y);
1033 pixel_position (&x, &y); 1308 if (ev.type == MotionNotify) {
1309 if (x == mouse_row && y == mouse_col)
1310 return;
1311 mouse_row = x;
1312 mouse_col = y;
1313 code += 32;
1314 }
1034 1315
1035 if (MEvent.button == AnyButton) 1316 if (MEvent.button == AnyButton)
1036 {
1037 button_number = 3; 1317 button_number = 3;
1038 }
1039 else 1318 else
1040 { 1319 {
1041 button_number = MEvent.button - Button1; 1320 button_number = MEvent.button - Button1;
1042 /* add 0x3D for wheel events, like xterm does */ 1321 /* add 0x3D for wheel events, like xterm does */
1043 if (button_number >= 3) 1322 if (button_number >= 3)
1044 button_number += (64 - 3); 1323 button_number += (64 - 3);
1045 } 1324 }
1046 1325
1047 if (PrivateModes & PrivMode_MouseX10) 1326 if (priv_modes & PrivMode_MouseX10)
1048 { 1327 {
1049 /* 1328 /*
1050 * do not report ButtonRelease 1329 * do not report ButtonRelease
1051 * no state info allowed 1330 * no state info allowed
1052 */ 1331 */
… …
1067 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1346 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1068 + ((MEvent.state & ControlMask) ? 16 : 0); 1347 + ((MEvent.state & ControlMask) ? 16 : 0);
1069#ifdef MOUSE_REPORT_DOUBLECLICK 1348#ifdef MOUSE_REPORT_DOUBLECLICK
1070 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1349 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1071#endif 1350#endif
1072
1073 } 1351 }
1074 1352
1075#ifdef DEBUG_MOUSEREPORT 1353#if DEBUG_MOUSEREPORT
1076 fprintf(stderr, "Mouse ["); 1354 fprintf (stderr, "Mouse [");
1077 if (key_state & 16) 1355 if (key_state & 16)
1078 fputc('C', stderr); 1356 fputc ('C', stderr);
1079 if (key_state & 4) 1357 if (key_state & 4)
1080 fputc('S', stderr); 1358 fputc ('S', stderr);
1081 if (key_state & 8) 1359 if (key_state & 8)
1082 fputc('A', stderr); 1360 fputc ('A', stderr);
1083 if (key_state & 32) 1361 if (key_state & 32)
1084 fputc('2', stderr); 1362 fputc ('2', stderr);
1085 fprintf(stderr, "]: <%d>, %d/%d\n", 1363 fprintf (stderr, "]: <%d>, %d/%d\n",
1086 button_number, 1364 button_number,
1087 x + 1, 1365 x + 1,
1088 y + 1); 1366 y + 1);
1089#else 1367#endif
1368
1090 tt_printf("\033[M%c%c%c", 1369 tt_printf ("\033[M%c%c%c",
1091 (32 + button_number + key_state), 1370 (code + button_number + key_state),
1092 (32 + x + 1), 1371 (32 + x + 1),
1093 (32 + y + 1)); 1372 (32 + y + 1));
1094#endif
1095} 1373}
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 1374
1107/*{{{ process an X event */ 1375/*{{{ process an X event */
1108void 1376void
1109rxvt_term::x_cb (XEvent &ev) 1377rxvt_term::x_cb (XEvent &ev)
1110{ 1378{
1111 SET_R (this); 1379 make_current ();
1112 SET_LOCALE (locale);
1113 1380
1114#if defined(CURSOR_BLINK) 1381 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 1382
1123 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1383 if (ev.xany.window == vt
1124 } 1384 && SHOULD_INVOKE (HOOK_X_EVENT)
1125#endif 1385 && 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; 1386 return;
1144#endif
1145 1387
1388 // for XQueryPointer
1146 Window unused_root, unused_child; 1389 Window unused_root, unused_child;
1147 int unused_root_x, unused_root_y; 1390 int unused_root_x, unused_root_y;
1148 unsigned int unused_mask; 1391 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 1392
1199 switch (ev.type) 1393 switch (ev.type)
1200 { 1394 {
1201 case KeyPress: 1395 case KeyPress:
1202 lookup_key (ev.xkey); 1396 key_press (ev.xkey);
1203 break; 1397 break;
1204 1398
1205#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1206 case KeyRelease: 1399 case KeyRelease:
1207 { 1400 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; 1401 break;
1219 }
1220#endif
1221 1402
1222 case ButtonPress: 1403 case ButtonPress:
1223 button_press (ev.xbutton); 1404 button_press (ev.xbutton);
1224 break; 1405 break;
1225 1406
… …
1227 button_release (ev.xbutton); 1408 button_release (ev.xbutton);
1228 break; 1409 break;
1229 1410
1230 case ClientMessage: 1411 case ClientMessage:
1231 if (ev.xclient.format == 32 1412 if (ev.xclient.format == 32
1232 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1413 && !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 { 1414 {
1241 /* Get Dnd data */ 1415 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1242 Atom ActualType; 1416 {
1243 int ActualFormat; 1417 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1244 unsigned char *data; 1418 {
1245 unsigned long Size, RemainingBytes; 1419 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1246 1420 {
1247 XGetWindowProperty(display->display, display->root, 1421 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1248 xa[XA_DNDSELECTION], 1422 destroy ();
1249 0L, 1000000L, 1423 }
1250 False, AnyPropertyType, 1424#if ENABLE_EWMH
1251 &ActualType, &ActualFormat, 1425 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1252 &Size, &RemainingBytes, 1426 XSendEvent (dpy, ev.xclient.window = display->root,
1427 False, SubstructureRedirectMask | SubstructureNotifyMask,
1253 &data); 1428 &ev);
1254 XChangeProperty(display->display, display->root, 1429#endif
1255 XA_CUT_BUFFER0, XA_STRING, 1430 }
1256 8, PropModeReplace, 1431 }
1257 data, STRLEN(data)); 1432#if ENABLE_XEMBED
1258 selection_paste (display->root, XA_CUT_BUFFER0, True); 1433 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1259 XSetInputFocus(display->display, display->root, RevertToNone, CurrentTime); 1434 {
1435 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1436 focus_in ();
1437 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1438 focus_out ();
1439 }
1440#endif
1260 } 1441 }
1261#endif /* OFFIX_DND */
1262 break;
1263
1264 case MappingNotify:
1265 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 /* fprintf (stderr, "ConfigureNotify for %X, parent is %X, geom is %dx%d%+d%+d, old geom was %dx%d\n",
1485 ev.xconfigure.window, parent[0], ev.xconfigure.width, ev.xconfigure.height, ev.xconfigure.x, ev.xconfigure.y,
1486 szHint.width, szHint.height); */
1487 if (ev.xconfigure.window == parent[0])
1295 { 1488 {
1296 TermWin.focus = 1; 1489 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1297 want_refresh = 1;
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
1307 } 1490 ;
1308 break;
1309 1491
1310 case FocusOut: 1492 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1311 if (TermWin.focus)
1312 { 1493 {
1313 TermWin.focus = 0; 1494 seen_resize = 1;
1314 want_refresh = 1; 1495 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 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:
1329 if (ev.xconfigure.window == TermWin.parent[0])
1330 {
1331 int height, width;
1332
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 } 1496 }
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 1497 else
1348 { 1498 {
1349 D_SIZE((stderr, "Size: Not resizing")); 1499#ifdef HAVE_BG_PIXMAP
1500 if (bgPixmap.window_position_sensitive ())
1501 update_background ();
1502#endif
1350 } 1503 }
1351#endif 1504 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
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 } 1505 }
1506 break;
1507
1508 case PropertyNotify:
1509 if (!HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END)))
1510 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1511 && ev.xproperty.state == PropertyNewValue)
1512 selection_property (ev.xproperty.window, ev.xproperty.atom);
1513
1362 break; 1514 break;
1363 1515
1364 case SelectionClear: 1516 case SelectionClear:
1365 selection_clear (); 1517 selection_clear ();
1366 break; 1518 break;
1367 1519
1368 case SelectionNotify: 1520 case SelectionNotify:
1369 if (selection_wait == Sel_normal) 1521 if (selection_wait == Sel_normal)
1370 selection_paste (ev.xselection.requestor, 1522 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1371 ev.xselection.property, True);
1372 break; 1523 break;
1373 1524
1374 case SelectionRequest: 1525 case SelectionRequest:
1375 selection_send (ev.xselectionrequest); 1526 selection_send (ev.xselectionrequest);
1376 break; 1527 break;
1377 1528
1529 case MapNotify:
1530 mapped = 1;
1531#ifdef TEXT_BLINK
1532 text_blink_ev.start (TEXT_BLINK_INTERVAL);
1533#endif
1534 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1535 break;
1536
1378 case UnmapNotify: 1537 case UnmapNotify:
1379 TermWin.mapped = 0; 1538 mapped = 0;
1380#ifdef TEXT_BLINK 1539#ifdef TEXT_BLINK
1381 text_blink_ev.stop (); 1540 text_blink_ev.stop ();
1382#endif 1541#endif
1542 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1383 break; 1543 break;
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;
1397
1398#ifdef TRANSPARENT
1399 case ReparentNotify:
1400 rootwin_cb (ev);
1401 break;
1402#endif /* TRANSPARENT */
1403 1544
1404 case GraphicsExpose: 1545 case GraphicsExpose:
1405 case Expose: 1546 case Expose:
1406 if (ev.xany.window == TermWin.vt) 1547 if (ev.xany.window == vt)
1407 { 1548 {
1408#ifdef NO_SLOW_LINK_SUPPORT 1549 do
1550 {
1409 scr_expose (ev.xexpose.x, ev.xexpose.y, 1551 scr_expose (ev.xexpose.x, ev.xexpose.y,
1410 ev.xexpose.width, ev.xexpose.height, False); 1552 ev.xexpose.width, ev.xexpose.height, False);
1411#else 1553 }
1412 // don't understand this, so commented it out 1554 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1555
1556 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1557
1558 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1559 {
1413 scr_expose (ev.xexpose.x, ev.xexpose.y, 1560 scr_expose (ev.xexpose.x, ev.xexpose.y,
1414 ev.xexpose.width, ev.xexpose.height, False); 1561 ev.xexpose.width, ev.xexpose.height, False);
1415 //scr_expose (ev.xexpose.x, 0, 1562 }
1416 // ev.xexpose.width, TermWin.height, False);
1417#endif
1418 want_refresh = 1; 1563 want_refresh = 1;
1419 } 1564 }
1420 else 1565 else
1421 { 1566 {
1422 XEvent unused_event; 1567 XEvent unused_event;
1423 1568
1424 while (XCheckTypedWindowEvent(display->display, ev.xany.window, 1569 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1425 Expose, 1570 ;
1426 &unused_event)) ; 1571 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1427 while (XCheckTypedWindowEvent(display->display, ev.xany.window, 1572 ;
1428 GraphicsExpose, 1573
1429 &unused_event)) ;
1430 if (isScrollbarWindow(ev.xany.window)) 1574 if (isScrollbarWindow (ev.xany.window))
1431 { 1575 {
1432 scrollBar.setIdle(); 1576 scrollBar.setIdle ();
1433 scrollbar_show (0); 1577 scrollbar_show (0);
1434 } 1578 }
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
1443 } 1579 }
1444 break; 1580 break;
1445 1581
1446 case MotionNotify: 1582 case MotionNotify:
1447#ifdef POINTER_BLANK 1583#ifdef POINTER_BLANK
1448 if (hidden_pointer) 1584 if (hidden_pointer)
1449 pointer_unblank (); 1585 pointer_unblank ();
1450#endif 1586#endif
1451#if MENUBAR 1587 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1452 if (isMenuBarWindow(ev.xany.window)) 1588 || priv_modes & PrivMode_MouseAnyEvent)
1589 mouse_report (ev.xbutton);
1590 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1591 break;
1592
1593 if (ev.xany.window == vt)
1453 { 1594 {
1454 menubar_control (&(ev.xbutton)); 1595 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1455 break; 1596 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1456 } 1597 ; // 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))) 1598 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1464 { 1599 {
1465 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1600 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1466 ; 1601 ;
1467 1602
1468 XQueryPointer(display->display, TermWin.vt, 1603 XQueryPointer (dpy, vt,
1469 &unused_root, &unused_child, 1604 &unused_root, &unused_child,
1470 &unused_root_x, &unused_root_y, 1605 &unused_root_x, &unused_root_y,
1471 &(ev.xbutton.x), &(ev.xbutton.y), 1606 &ev.xbutton.x, &ev.xbutton.y,
1472 &unused_mask); 1607 &ev.xbutton.state);
1473#ifdef MOUSE_THRESHOLD 1608#ifdef MOUSE_THRESHOLD
1474 /* deal with a `jumpy' mouse */ 1609 /* deal with a `jumpy' mouse */
1475 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1610 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1476 { 1611 {
1477#endif 1612#endif
1613#if ISO_14755
1614 // 5.4
1615 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1616 {
1617 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1618 break;
1619 }
1620#endif
1478 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1621 selection_extend (ev.xbutton.x, ev.xbutton.y,
1479 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1622 ev.xbutton.state & Button3Mask ? 2 : 0);
1623
1480#ifdef SELECTION_SCROLLING 1624#ifdef SELECTION_SCROLLING
1481 if (ev.xbutton.y < TermWin.int_bwidth 1625 if (ev.xbutton.y < int_bwidth
1482 || Pixel2Row(ev.xbutton.y) > (TermWin.nrow-1)) 1626 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1483 { 1627 {
1484 int dist; 1628 int dist;
1485
1486 pending_scroll_selection=1;
1487 1629
1488 /* don't clobber the current delay if we are 1630 /* don't clobber the current delay if we are
1489 * already in the middle of scrolling. 1631 * already in the middle of scrolling.
1490 */ 1632 */
1491 if (scroll_selection_delay<=0) 1633 if (!sel_scroll_ev.active)
1492 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1634 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1493 1635
1494 /* save the event params so we can highlight 1636 /* save the event params so we can highlight
1495 * the selection in the pending-scroll loop 1637 * the selection in the pending-scroll loop
1496 */ 1638 */
1497 selection_save_x=ev.xbutton.x; 1639 selection_save_x = ev.xbutton.x;
1498 selection_save_y=ev.xbutton.y; 1640 selection_save_y = ev.xbutton.y;
1499 selection_save_state=
1500 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1641 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1501 1642
1502 /* calc number of lines to scroll */ 1643 /* calc number of lines to scroll */
1503 if (ev.xbutton.y<TermWin.int_bwidth) 1644 if (ev.xbutton.y < int_bwidth)
1504 { 1645 {
1505 scroll_selection_dir = UP; 1646 scroll_selection_dir = UP;
1506 dist = TermWin.int_bwidth - ev.xbutton.y; 1647 dist = int_bwidth - ev.xbutton.y;
1507 } 1648 }
1508 else 1649 else
1509 { 1650 {
1510 scroll_selection_dir = DN; 1651 scroll_selection_dir = DN;
1511 dist = ev.xbutton.y - 1652 dist = ev.xbutton.y - (int_bwidth + height);
1512 (TermWin.int_bwidth + TermWin.height);
1513 } 1653 }
1654
1514 scroll_selection_lines=(Pixel2Height(dist)/ 1655 scroll_selection_lines = Pixel2Height (dist)
1515 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1656 / SELECTION_SCROLL_LINE_SPEEDUP
1657 + 1;
1516 MIN_IT(scroll_selection_lines, 1658 min_it (scroll_selection_lines,
1517 SELECTION_SCROLL_MAX_LINES); 1659 SELECTION_SCROLL_MAX_LINES);
1518 } 1660 }
1519 else 1661 else
1520 { 1662 {
1521 /* we are within the text window, so we 1663 /* we are within the text window, so we
1522 * shouldn't be scrolling 1664 * shouldn't be scrolling
1523 */ 1665 */
1524 pending_scroll_selection = 0; 1666 if (sel_scroll_ev.active)
1667 sel_scroll_ev.stop();
1525 } 1668 }
1526#endif 1669#endif
1527#ifdef MOUSE_THRESHOLD 1670#ifdef MOUSE_THRESHOLD
1528
1529 } 1671 }
1530#endif 1672#endif
1531
1532 } 1673 }
1533 } 1674 }
1534 else if (isScrollbarWindow(ev.xany.window) && scrollbar_isMotion()) 1675 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ())
1535 { 1676 {
1536 while (XCheckTypedWindowEvent(display->display, scrollBar.win, 1677 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1537 MotionNotify, &ev)) ; 1678 MotionNotify, &ev))
1679 ;
1680
1538 XQueryPointer(display->display, scrollBar.win, 1681 XQueryPointer (dpy, scrollBar.win,
1539 &unused_root, &unused_child, 1682 &unused_root, &unused_child,
1540 &unused_root_x, &unused_root_y, 1683 &unused_root_x, &unused_root_y,
1541 &(ev.xbutton.x), &(ev.xbutton.y), 1684 &ev.xbutton.x, &ev.xbutton.y,
1542 &unused_mask); 1685 &unused_mask);
1543 scr_move_to (scrollbar_position(ev.xbutton.y) - csrO, 1686 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1544 scrollbar_size()); 1687 scrollbar_size ());
1545 scr_refresh (refresh_type);
1546 refresh_limit = 0; 1688 want_refresh = 1;
1547 scrollbar_show (1); 1689 scrollbar_show (1);
1548 } 1690 }
1549 break; 1691 break;
1550 } 1692 }
1551}
1552 1693
1694#if defined(CURSOR_BLINK)
1695 if (option (Opt_cursorBlink) && ev.type == KeyPress)
1696 {
1697 if (hidden_cursor)
1698 {
1699 hidden_cursor = 0;
1700 want_refresh = 1;
1701 }
1702
1703 cursor_blink_ev.again ();
1704 }
1705#endif
1706
1707#if defined(POINTER_BLANK)
1708 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1709 {
1710 if (ev.type == MotionNotify
1711 || ev.type == ButtonPress
1712 || ev.type == ButtonRelease)
1713 if (hidden_pointer)
1714 pointer_unblank ();
1715
1716 if (ev.type == KeyPress && hidden_pointer == 0)
1717 pointer_blank ();
1718 }
1719#endif
1720}
1721
1722void
1723rxvt_term::focus_in ()
1724{
1725 if (!focus)
1726 {
1727 focus = 1;
1728 want_refresh = 1;
1729
1730 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1731
1732#if USE_XIM
1733 if (Input_Context != NULL)
1734 {
1735 IMSetPosition ();
1736 XSetICFocus (Input_Context);
1737 }
1738#endif
1739#if CURSOR_BLINK
1740 if (option (Opt_cursorBlink))
1741 cursor_blink_ev.start (CURSOR_BLINK_INTERVAL, CURSOR_BLINK_INTERVAL);
1742#endif
1743#if OFF_FOCUS_FADING
1744 if (rs[Rs_fade])
1745 {
1746 pix_colors = pix_colors_focused;
1747 scr_recolour ();
1748 }
1749#endif
1750#if ENABLE_FRILLS
1751 if (option (Opt_urgentOnBell))
1752 {
1753 if (XWMHints *h = XGetWMHints(dpy, parent[0]))
1754 {
1755 h->flags &= ~XUrgencyHint;
1756 XSetWMHints (dpy, parent[0], h);
1757 }
1758 }
1759#endif
1760 }
1761}
1762
1763void
1764rxvt_term::focus_out ()
1765{
1766 if (focus)
1767 {
1768 focus = 0;
1769 want_refresh = 1;
1770
1771 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1772
1773#if ENABLE_FRILLS || ISO_14755
1774 if (iso14755buf)
1775 {
1776 iso14755buf = 0;
1777# if ISO_14755
1778 scr_overlay_off ();
1779# endif
1780 }
1781#endif
1782#if USE_XIM
1783 if (Input_Context != NULL)
1784 XUnsetICFocus (Input_Context);
1785#endif
1786#if CURSOR_BLINK
1787 if (option (Opt_cursorBlink))
1788 cursor_blink_ev.stop ();
1789
1790 hidden_cursor = 0;
1791#endif
1792#if OFF_FOCUS_FADING
1793 if (rs[Rs_fade])
1794 {
1795 pix_colors = pix_colors_unfocused;
1796 scr_recolour ();
1797 }
1798#endif
1799 }
1800}
1801
1802void
1803rxvt_term::update_fade_color (unsigned int idx)
1804{
1805#if OFF_FOCUS_FADING
1806 if (rs[Rs_fade])
1807 {
1808 rgba c;
1809 pix_colors [Color_fade].get (c);
1810 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1811 }
1812#endif
1813}
1814
1815#if ENABLE_TRANSPARENCY || ENABLE_PERL
1553void 1816void
1554rxvt_term::rootwin_cb (XEvent &ev) 1817rxvt_term::rootwin_cb (XEvent &ev)
1555{ 1818{
1556 SET_R (this); 1819 make_current ();
1557 SET_LOCALE (locale);
1558 1820
1559 if (ev.type == PropertyNotify) 1821 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1822 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1823 return;
1824
1825# if ENABLE_TRANSPARENCY
1826 switch (ev.type)
1560 { 1827 {
1828 case PropertyNotify:
1561 /* 1829 /*
1562 * if user used some Esetroot compatible prog to set the root bg, 1830 * 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. 1831 * use the property to determine the pixmap. We use it later on.
1564 */ 1832 */
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]) 1833 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1834 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1835 {
1836 bgPixmap.set_root_pixmap ();
1837 update_background ();
1838 }
1569 return; 1839 break;
1570 }
1571
1572 if ((Options & Opt_transparent) && check_our_parents ())
1573 { 1840 }
1574 if (am_transparent) 1841# endif
1575 want_full_refresh = 1;
1576 }
1577} 1842}
1843#endif
1578 1844
1579void 1845void
1580rxvt_term::button_press (const XButtonEvent &ev) 1846rxvt_term::button_press (XButtonEvent &ev)
1581{ 1847{
1582 int reportmode = 0, clickintime; 1848 int reportmode = 0, clickintime;
1583 1849
1584 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1850 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1851
1585 if (!bypass_keystate) 1852 if (!bypass_keystate)
1586 reportmode = !!(PrivateModes & PrivMode_mouse_report); 1853 reportmode = !! (priv_modes & PrivMode_mouse_report);
1854
1587 /* 1855 /*
1588 * VT window processing of button press 1856 * VT window processing of button press
1589 */ 1857 */
1590 if (ev.window == TermWin.vt) 1858 if (ev.window == vt)
1591 { 1859 {
1592#if RXVT_GRAPHICS 1860 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1593 if (ev.subwindow != None) 1861 return;
1594 rxvt_Gr_ButtonPress (ev.x, ev.y);
1595 else
1596#endif
1597 1862
1863#if ISO_14755
1864 // 5.4
1865 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1866 {
1867 iso14755_54 (ev.x, ev.y);
1868 return;
1598 { 1869 }
1870#endif
1871
1599 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1872 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1873
1600 if (reportmode) 1874 if (reportmode)
1875 {
1876 /* mouse report from vt window */
1877 /* save the xbutton state (for ButtonRelease) */
1878 MEvent.state = ev.state;
1879#ifdef MOUSE_REPORT_DOUBLECLICK
1880 if (ev.button == MEvent.button && clickintime)
1601 { 1881 {
1602 /* mouse report from vt window */ 1882 /* same button, within alloted time */
1603 /* save the xbutton state (for ButtonRelease) */ 1883 MEvent.clicks++;
1604 MEvent.state = ev.state; 1884
1605#ifdef MOUSE_REPORT_DOUBLECLICK 1885 if (MEvent.clicks > 1)
1606 if (ev.button == MEvent.button && clickintime)
1607 { 1886 {
1608 /* same button, within alloted time */
1609 MEvent.clicks++;
1610 if (MEvent.clicks > 1)
1611 {
1612 /* only report double clicks */ 1887 /* only report double clicks */
1613 MEvent.clicks = 2; 1888 MEvent.clicks = 2;
1614 mouse_report (ev); 1889 mouse_report (ev);
1615 1890
1616 /* don't report the release */ 1891 /* don't report the release */
1617 MEvent.clicks = 0; 1892 MEvent.clicks = 0;
1618 MEvent.button = AnyButton; 1893 MEvent.button = AnyButton;
1619 }
1620 } 1894 }
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 } 1895 }
1634 else 1896 else
1635 { 1897 {
1898 /* different button, or time expired */
1899 MEvent.clicks = 1;
1900 MEvent.button = ev.button;
1901 mouse_report (ev);
1902 }
1903#else
1904 MEvent.button = ev.button;
1905 mouse_report (ev);
1906#endif /* MOUSE_REPORT_DOUBLECLICK */
1907
1908 }
1909 else
1910 {
1636 if (ev.button != MEvent.button) 1911 if (ev.button != MEvent.button)
1637 MEvent.clicks = 0; 1912 MEvent.clicks = 0;
1913
1638 switch (ev.button) 1914 switch (ev.button)
1639 { 1915 {
1640 case Button1: 1916 case Button1:
1917 /* allow meta + click to select rectangular areas */
1918 /* should be done in screen.C */
1919#if ENABLE_FRILLS
1920 selection.rect = !!(ev.state & ModMetaMask);
1921#else
1922 selection.rect = false;
1923#endif
1924
1641 /* allow shift+left click to extend selection */ 1925 /* allow shift+left click to extend selection */
1642 if (ev.state & ShiftMask && !(PrivateModes & PrivMode_mouse_report)) 1926 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1643 { 1927 {
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) 1928 if (MEvent.button == Button1 && clickintime)
1664 selection_rotate (ev.x, ev.y); 1929 selection_rotate (ev.x, ev.y);
1665 else 1930 else
1666 selection_extend (ev.x, ev.y, 1); 1931 selection_extend (ev.x, ev.y, 1);
1932 }
1933 else
1934 {
1935 if (MEvent.button == Button1 && clickintime)
1936 MEvent.clicks++;
1937 else
1938 MEvent.clicks = 1;
1939
1940 selection_click (MEvent.clicks, ev.x, ev.y);
1941 }
1942
1943 MEvent.button = Button1;
1944 break;
1945
1946 case Button3:
1947 if (MEvent.button == Button3 && clickintime)
1948 selection_rotate (ev.x, ev.y);
1949 else
1950 selection_extend (ev.x, ev.y, 1);
1951
1667 MEvent.button = Button3; 1952 MEvent.button = Button3;
1668 break; 1953 break;
1669 }
1670 } 1954 }
1955 }
1956
1671 MEvent.time = ev.time; 1957 MEvent.time = ev.time;
1672 return; 1958 return;
1673 }
1674 } 1959 }
1675 1960
1676 /* 1961 /*
1677 * Scrollbar window processing of button press 1962 * Scrollbar window processing of button press
1678 */ 1963 */
1679 if (isScrollbarWindow(ev.window)) 1964 if (isScrollbarWindow (ev.window))
1680 { 1965 {
1681 scrollBar.setIdle (); 1966 scrollBar.setIdle ();
1682 /* 1967 /*
1683 * Rxvt-style scrollbar: 1968 * Rxvt-style scrollbar:
1684 * move up if mouse is above slider 1969 * move up if mouse is above slider
… …
1696 * Mouse report disabled scrollbar: 1981 * Mouse report disabled scrollbar:
1697 * arrow buttons - send up/down 1982 * arrow buttons - send up/down
1698 * click on scrollbar - send pageup/down 1983 * click on scrollbar - send pageup/down
1699 */ 1984 */
1700 if ((scrollBar.style == R_SB_NEXT 1985 if ((scrollBar.style == R_SB_NEXT
1701 && scrollbarnext_upButton(ev.y)) 1986 && scrollbarnext_upButton (ev.y))
1702 || (scrollBar.style == R_SB_RXVT 1987 || (scrollBar.style == R_SB_RXVT
1703 && scrollbarrxvt_upButton(ev.y))) 1988 && scrollbarrxvt_upButton (ev.y)))
1704 tt_printf("\033[A"); 1989 tt_printf ("\033[A");
1705 else if ((scrollBar.style == R_SB_NEXT 1990 else if ((scrollBar.style == R_SB_NEXT
1706 && scrollbarnext_dnButton(ev.y)) 1991 && scrollbarnext_dnButton (ev.y))
1707 || (scrollBar.style == R_SB_RXVT 1992 || (scrollBar.style == R_SB_RXVT
1708 && scrollbarrxvt_dnButton(ev.y))) 1993 && scrollbarrxvt_dnButton (ev.y)))
1709 tt_printf("\033[B"); 1994 tt_printf ("\033[B");
1710 else 1995 else
1711 switch (ev.button) 1996 switch (ev.button)
1712 { 1997 {
1713 case Button2: 1998 case Button2:
1714 tt_printf("\014"); 1999 tt_printf ("\014");
1715 break; 2000 break;
1716 case Button1: 2001 case Button1:
1717 tt_printf("\033[6~"); 2002 tt_printf ("\033[6~");
1718 break; 2003 break;
1719 case Button3: 2004 case Button3:
1720 tt_printf("\033[5~"); 2005 tt_printf ("\033[5~");
1721 break; 2006 break;
1722 } 2007 }
1723 } 2008 }
1724 else 2009 else
1725#endif /* NO_SCROLLBAR_REPORT */ 2010#endif /* NO_SCROLLBAR_REPORT */
… …
1727 { 2012 {
1728 char upordown = 0; 2013 char upordown = 0;
1729 2014
1730 if (scrollBar.style == R_SB_NEXT) 2015 if (scrollBar.style == R_SB_NEXT)
1731 { 2016 {
1732 if (scrollbarnext_upButton(ev.y)) 2017 if (scrollbarnext_upButton (ev.y))
1733 upordown = -1; /* up */ 2018 upordown = -1; /* up */
1734 else if (scrollbarnext_dnButton(ev.y)) 2019 else if (scrollbarnext_dnButton (ev.y))
1735 upordown = 1; /* down */ 2020 upordown = 1; /* down */
1736 } 2021 }
1737 else if (scrollBar.style == R_SB_RXVT) 2022 else if (scrollBar.style == R_SB_RXVT)
1738 { 2023 {
1739 if (scrollbarrxvt_upButton(ev.y)) 2024 if (scrollbarrxvt_upButton (ev.y))
1740 upordown = -1; /* up */ 2025 upordown = -1; /* up */
1741 else if (scrollbarrxvt_dnButton(ev.y)) 2026 else if (scrollbarrxvt_dnButton (ev.y))
1742 upordown = 1; /* down */ 2027 upordown = 1; /* down */
1743 } 2028 }
1744 if (upordown) 2029 if (upordown)
1745 { 2030 {
1746#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2031#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1747 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2032 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1748#endif 2033#endif
1749 if (scr_page (upordown < 0 ? UP : DN, 1)) 2034 if (scr_page (upordown < 0 ? UP : DN, 1))
1750 { 2035 {
1751 if (upordown < 0) 2036 if (upordown < 0)
1752 scrollBar.setUp (); 2037 scrollBar.setUp ();
… …
1768 break; 2053 break;
1769 case R_SB_ALIGN_BOTTOM: 2054 case R_SB_ALIGN_BOTTOM:
1770 csrO = scrollBar.bot - scrollBar.top; 2055 csrO = scrollBar.bot - scrollBar.top;
1771 break; 2056 break;
1772 } 2057 }
2058
1773 if (scrollBar.style == R_SB_XTERM 2059 if (scrollBar.style == R_SB_XTERM
1774 || scrollbar_above_slider(ev.y) 2060 || scrollbar_above_slider (ev.y)
1775 || scrollbar_below_slider(ev.y)) 2061 || scrollbar_below_slider (ev.y))
1776 scr_move_to ( scrollbar_position(ev.y) - csrO, 2062 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ());
1777 scrollbar_size()); 2063
1778 scrollBar.setMotion (); 2064 scrollBar.setMotion ();
1779 break; 2065 break;
1780 2066
1781 case Button1: 2067 case Button1:
1782 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2068 if (scrollbar_align == R_SB_ALIGN_CENTRE)
… …
1784 /* FALLTHROUGH */ 2070 /* FALLTHROUGH */
1785 2071
1786 case Button3: 2072 case Button3:
1787 if (scrollBar.style != R_SB_XTERM) 2073 if (scrollBar.style != R_SB_XTERM)
1788 { 2074 {
1789 if (scrollbar_above_slider(ev.y)) 2075 if (scrollbar_above_slider (ev.y))
1790# ifdef RXVT_SCROLL_FULL 2076# ifdef RXVT_SCROLL_FULL
1791 scr_page (UP, TermWin.nrow - 1); 2077 scr_page (UP, nrow - 1);
1792# else 2078# else
1793 scr_page (UP, TermWin.nrow / 4); 2079 scr_page (UP, nrow / 4);
1794# endif 2080# endif
1795 else if (scrollbar_below_slider(ev.y)) 2081 else if (scrollbar_below_slider (ev.y))
1796# ifdef RXVT_SCROLL_FULL 2082# ifdef RXVT_SCROLL_FULL
1797 scr_page (DN, TermWin.nrow - 1); 2083 scr_page (DN, nrow - 1);
1798# else 2084# else
1799 scr_page (DN, TermWin.nrow / 4); 2085 scr_page (DN, nrow / 4);
1800# endif 2086# endif
1801 else 2087 else
1802 scrollBar.setMotion (); 2088 scrollBar.setMotion ();
1803 } 2089 }
1804 else 2090 else
1805 { 2091 {
1806 scr_page ((ev.button == Button1 ? DN : UP), 2092 scr_page ((ev.button == Button1 ? DN : UP),
1807 (TermWin.nrow 2093 (nrow
1808 * scrollbar_position(ev.y) 2094 * scrollbar_position (ev.y)
1809 / scrollbar_size())); 2095 / scrollbar_size ()));
1810 } 2096 }
2097
1811 break; 2098 break;
1812 } 2099 }
1813 } 2100 }
2101
1814 return; 2102 return;
1815 } 2103 }
1816#if MENUBAR
1817 /*
1818 * Menubar window processing of button press
1819 */
1820 if (isMenuBarWindow(ev.window))
1821 menubar_control (ev);
1822#endif
1823} 2104}
1824 2105
1825void 2106void
1826rxvt_term::button_release (const XButtonEvent &ev) 2107rxvt_term::button_release (XButtonEvent &ev)
1827{ 2108{
1828 int reportmode = 0; 2109 int reportmode = 0;
1829 2110
1830 csrO = 0; /* reset csr Offset */ 2111 csrO = 0; /* reset csr Offset */
1831 if (!bypass_keystate) 2112 if (!bypass_keystate)
1832 reportmode = !!(PrivateModes & PrivMode_mouse_report); 2113 reportmode = !! (priv_modes & PrivMode_mouse_report);
1833 2114
1834 if (scrollbar_isUpDn()) 2115 if (scrollbar_isUpDn ())
1835 { 2116 {
1836 scrollBar.setIdle (); 2117 scrollBar.setIdle ();
1837 scrollbar_show (0); 2118 scrollbar_show (0);
1838#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1839 refresh_type &= ~SMOOTH_REFRESH;
1840#endif
1841
1842 } 2119 }
2120
1843#ifdef SELECTION_SCROLLING 2121#ifdef SELECTION_SCROLLING
1844 pending_scroll_selection=0; 2122 if (sel_scroll_ev.active)
2123 sel_scroll_ev.stop();
1845#endif 2124#endif
2125
1846 if (ev.window == TermWin.vt) 2126 if (ev.window == vt)
1847 { 2127 {
1848#ifdef RXVT_GRAPHICS 2128 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
1849 if (ev.subwindow != None) 2129 return;
1850 rxvt_Gr_ButtonRelease(ev.x, ev.y);
1851 else
1852#endif
1853 2130
1854 { 2131#if ISO_14755
2132 // 5.4
2133 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2134 return;
2135#endif
2136
1855 if (reportmode) 2137 if (reportmode)
2138 {
2139 /* mouse report from vt window */
2140 /* don't report release of wheel "buttons" */
2141 if (ev.button >= 4)
2142 return;
2143#ifdef MOUSE_REPORT_DOUBLECLICK
2144 /* only report the release of 'slow' single clicks */
2145 if (MEvent.button != AnyButton
2146 && (ev.button != MEvent.button
2147 || (ev.time - MEvent.time
2148 > MULTICLICK_TIME / 2)))
1856 { 2149 {
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; 2150 MEvent.clicks = 0;
1869 MEvent.button = AnyButton;
1870 mouse_report (ev);
1871 }
1872#else /* MOUSE_REPORT_DOUBLECLICK */
1873 MEvent.button = AnyButton; 2151 MEvent.button = AnyButton;
1874 mouse_report (ev); 2152 mouse_report (ev);
2153 }
2154#else /* MOUSE_REPORT_DOUBLECLICK */
2155 MEvent.button = AnyButton;
2156 mouse_report (ev);
1875#endif /* MOUSE_REPORT_DOUBLECLICK */ 2157#endif /* MOUSE_REPORT_DOUBLECLICK */
1876 return; 2158 return;
2159 }
2160
2161 /*
2162 * dumb hack to compensate for the failure of click-and-drag
2163 * when overriding mouse reporting
2164 */
2165 if (priv_modes & PrivMode_mouse_report
2166 && bypass_keystate
2167 && ev.button == Button1 && MEvent.clicks <= 1)
2168 selection_extend (ev.x, ev.y, 0);
2169
2170 switch (ev.button)
2171 {
2172 case Button1:
2173 case Button3:
2174 selection_make (ev.time);
2175 break;
2176
2177 case Button2:
2178 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window?
2179 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
2180 break;
2181
2182#ifdef MOUSE_WHEEL
2183 case Button4:
2184 case Button5:
2185 {
2186 int i;
2187 page_dirn v;
2188
2189 v = ev.button == Button4 ? UP : DN;
2190
2191 if (ev.state & ShiftMask)
2192 i = 1;
2193 else if (option (Opt_mouseWheelScrollPage))
2194 i = nrow - 1;
2195 else
2196 i = 5;
2197
2198# ifdef MOUSE_SLIP_WHEELING
2199 if (ev.state & ControlMask)
2200 {
2201 mouse_slip_wheel_speed += v ? -1 : 1;
2202 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2203 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2204
2205 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
2206 }
2207 else
2208 {
2209# endif
2210 scr_page (v, i);
2211 scrollbar_show (1);
2212# ifdef MOUSE_SLIP_WHEELING
2213 }
2214# endif
1877 } 2215 }
2216 break;
2217#endif
2218 }
2219 }
2220}
2221
2222/*}}} */
2223
2224bool
2225rxvt_term::cmd_parse ()
2226{
2227 bool flag = false;
2228 wchar_t ch = NOCHAR;
2229 char *seq_begin; // remember start of esc-sequence here
2230
2231 for (;;)
2232 {
2233 if (ch == NOCHAR)
2234 {
2235 seq_begin = cmdbuf_ptr;
2236 ch = next_char ();
2237
2238 if (ch == NOCHAR)
2239 break;
2240 }
2241
2242 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT)
2243 {
2244 if (!seen_input)
2245 {
2246 seen_input = 1;
2247 // many badly-written programs (e.g. jed) contain a race condition:
2248 // they first read the screensize and then install a SIGWINCH handler.
2249 // some window managers resize the window early, and these programs
2250 // then sometimes get the size wrong.
2251 // unfortunately other programs are even more buggy and dislike
2252 // being sent SIGWINCH, so only do it when we were in fact being
2253 // resized.
2254 if (seen_resize && cmd_pid)
2255 kill (-cmd_pid, SIGWINCH);
2256 }
2257
2258 /* Read a text string from the input buffer */
2259 wchar_t buf[UBUFSIZ];
2260 bool refreshnow = false;
2261 int nlines = 0;
2262 wchar_t *str = buf;
2263 wchar_t *eol = str + min (ncol, UBUFSIZ);
2264
2265 for (;;)
2266 {
2267 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2268 break;
2269
2270 *str++ = ch;
2271
2272 if (ch == C0_LF || str >= eol)
2273 {
2274 if (ch == C0_LF)
2275 nlines++;
2276
2277 refresh_count++;
2278
2279 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2280 {
2281 refresh_count = 0;
2282
2283 if (!option (Opt_skipScroll) || ev::ev_time () > ev::now () + 1. / 60.)
2284 {
2285 refreshnow = true;
2286 ch = NOCHAR;
2287 break;
2288 }
2289 }
2290
2291 // scr_add_lines only works for nlines <= nrow - 1.
2292 if (nlines >= nrow - 1)
2293 {
2294 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2295 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2296 scr_add_lines (buf, str - buf, nlines);
2297
2298 nlines = 0;
2299 str = buf;
2300 eol = str + min (ncol, UBUFSIZ);
2301 }
2302
2303 if (str >= eol)
2304 {
2305 if (eol >= buf + UBUFSIZ)
2306 {
2307 ch = NOCHAR;
2308 break;
2309 }
2310 else
2311 eol = min (eol + ncol, buf + UBUFSIZ);
2312 }
2313
2314 }
2315
2316 seq_begin = cmdbuf_ptr;
2317 ch = next_char ();
2318 }
2319
2320 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2321 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2322 scr_add_lines (buf, str - buf, nlines);
2323
1878 /* 2324 /*
1879 * dumb hack to compensate for the failure of click-and-drag 2325 * If there have been a lot of new lines, then update the screen
1880 * when overriding mouse reporting 2326 * What the heck we'll cheat and only refresh less than every page-full.
2327 * if skipScroll is enabled.
1881 */ 2328 */
1882 if (PrivateModes & PrivMode_mouse_report 2329 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 { 2330 {
1889 case Button1: 2331 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); 2332 scr_refresh ();
1920 scrollbar_show (1); 2333 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 } 2334 }
1935 }
1936 }
1937#ifdef MENUBAR
1938 else if (isMenuBarWindow(ev.window))
1939 menubar_control (ev);
1940#endif
1941}
1942 2335
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 { 2336 }
1973 pchanged = 1; 2337 else
1974 XSetWindowBackground(display->display, TermWin.vt,
1975 PixColors[Color_bg]);
1976 am_transparent = am_pixmap_trans = 0;
1977 } 2338 {
1978 return pchanged; /* Don't try any more */ 2339 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 { 2340 {
2042 pchanged = 1; 2341 process_nonprinting (ch);
2043 if (TermWin.pixmap != None)
2044 {
2045 XFreePixmap(display->display, TermWin.pixmap);
2046 TermWin.pixmap = None;
2047 }
2048 } 2342 }
2049 am_pixmap_trans = 0; 2343 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 { 2344 {
2089 if (oldp != None) 2345 // we ran out of input, retry later
2090 pchanged = 1; 2346 cmdbuf_ptr = seq_begin;
2091 break; 2347 break;
2092 } 2348 }
2093 if (oldp != TermWin.parent[i]) 2349
2094 pchanged = 1; 2350 ch = NOCHAR;
2095 }
2096 n = 0;
2097 if (pchanged)
2098 { 2351 }
2099 for (; n < (unsigned int)i; n++) 2352 }
2100 { 2353
2101 XGetWindowAttributes(display->display, TermWin.parent[n], &wattr); 2354 return flag;
2102 D_X((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2355}
2103 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2356
2104 { 2357// read the next character
2105 n = (int)(sizeof(TermWin.parent) / sizeof(Window)) + 1; 2358wchar_t
2106 break; 2359rxvt_term::next_char () NOTHROW
2107 } 2360{
2108 } 2361 while (cmdbuf_ptr < cmdbuf_endp)
2362 {
2363 // assume 7-bit to be ascii ALWAYS
2364 if ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b)
2365 return *cmdbuf_ptr++;
2366
2367 wchar_t wc;
2368 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2369
2370 if (len == (size_t)-2)
2109 } 2371 {
2110 if (n > (int)(sizeof(TermWin.parent) 2372 // the mbstate stores incomplete sequences. didn't know this :/
2111 / sizeof(TermWin.parent[0]))) 2373 cmdbuf_ptr = cmdbuf_endp;
2374 break;
2112 { 2375 }
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 2376
2128 rqt.tv_sec = 1; 2377 if (len == (size_t)-1)
2129 rqt.tv_nsec = 0; 2378 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2130 nanosleep(&rqt, NULL); 2379
2131# else 2380 // assume wchar == unicode
2132 sleep(1); 2381 cmdbuf_ptr += len;
2133# endif 2382 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 } 2383 }
2384
2385 return NOCHAR;
2386}
2387
2388// read the next octet
2389uint32_t
2390rxvt_term::next_octet () NOTHROW
2391{
2392 return cmdbuf_ptr < cmdbuf_endp
2393 ? (unsigned char)*cmdbuf_ptr++
2394 : NOCHAR;
2395}
2396
2397static class out_of_input out_of_input;
2398
2399/* rxvt_cmd_getc () - Return next input character */
2400/*
2401 * Return the next input character after first passing any keyboard input
2402 * to the command.
2403 */
2404wchar_t
2405rxvt_term::cmd_getc () THROW ((class out_of_input))
2406{
2407 wchar_t c = next_char ();
2408
2409 if (c == NOCHAR)
2410 throw out_of_input;
2411
2145 return pchanged; 2412 return c;
2146} 2413}
2147#endif
2148 2414
2149/*}}} */ 2415uint32_t
2416rxvt_term::cmd_get8 () THROW ((class out_of_input))
2417{
2418 uint32_t c = next_octet ();
2419
2420 if (c == NOCHAR)
2421 throw out_of_input;
2422
2423 return c;
2424}
2150 2425
2151/*{{{ print pipe */ 2426/*{{{ print pipe */
2152/*----------------------------------------------------------------------*/ 2427/*----------------------------------------------------------------------*/
2153#ifdef PRINTPIPE 2428#ifdef PRINTPIPE
2154FILE * 2429FILE *
2155rxvt_term::popen_printer () 2430rxvt_term::popen_printer ()
2156{ 2431{
2157 FILE *stream = popen(rs[Rs_print_pipe], "w"); 2432 FILE *stream = popen (rs[Rs_print_pipe], "w");
2158 2433
2159 if (stream == NULL) 2434 if (stream == NULL)
2160 rxvt_print_error("can't open printer pipe"); 2435 rxvt_warn ("can't open printer pipe, not printing.\n");
2436
2161 return stream; 2437 return stream;
2162} 2438}
2163 2439
2164int 2440int
2165rxvt_term::pclose_printer (FILE *stream) 2441rxvt_term::pclose_printer (FILE *stream)
2166{ 2442{
2167 fflush (stream); 2443 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); 2444 return pclose (stream);
2174# endif
2175} 2445}
2176 2446
2177/* 2447/*
2178 * simulate attached vt100 printer 2448 * simulate attached vt100 printer
2179 */ 2449 */
2180void 2450void
2181rxvt_term::process_print_pipe () 2451rxvt_term::process_print_pipe ()
2182{ 2452{
2183 int done; 2453 int done;
2184 FILE *fd; 2454 FILE *fd;
2185 2455
2186 if ((fd = popen_printer ()) == NULL) 2456 if ((fd = popen_printer ()) == NULL)
2187 return; 2457 return;
2188 2458
2189 /* 2459 /*
2190 * Send all input to the printer until either ESC[4i or ESC[?4i 2460 * Send all input to the printer until either ESC[4i or ESC[?4i
2191 * is received. 2461 * is received.
2192 */ 2462 */
2193 for (done = 0; !done;) 2463 for (done = 0; !done;)
2194 { 2464 {
2195 unsigned char buf[8]; 2465 unsigned char buf[8];
2196 unsigned char ch; 2466 unicode_t ch;
2197 unsigned int i, len; 2467 unsigned int i, len;
2198 2468
2199 if ((ch = cmd_getc ()) != C0_ESC) 2469 if ((ch = cmd_getc ()) != C0_ESC)
2200 { 2470 {
2201 if (putc(ch, fd) == EOF) 2471 if (putc (ch, fd) == EOF)
2202 break; /* done = 1 */ 2472 break; /* done = 1 */
2203 } 2473 }
2204 else 2474 else
2205 { 2475 {
2206 len = 0; 2476 len = 0;
… …
2217 { 2487 {
2218 if ((buf[len++] = cmd_getc ()) == 'i') 2488 if ((buf[len++] = cmd_getc ()) == 'i')
2219 break; /* done = 1 */ 2489 break; /* done = 1 */
2220 } 2490 }
2221 } 2491 }
2492
2222 for (i = 0; i < len; i++) 2493 for (i = 0; i < len; i++)
2223 if (putc(buf[i], fd) == EOF) 2494 if (putc (buf[i], fd) == EOF)
2224 { 2495 {
2225 done = 1; 2496 done = 1;
2226 break; 2497 break;
2227 } 2498 }
2228 } 2499 }
2229 } 2500 }
2501
2230 pclose_printer (fd); 2502 pclose_printer (fd);
2231} 2503}
2232#endif /* PRINTPIPE */ 2504#endif /* PRINTPIPE */
2233/*}}} */ 2505/*}}} */
2234 2506
2235/* *INDENT-OFF* */ 2507/* *INDENT-OFF* */
2236enum { 2508enum {
2237 C1_40 = 0x40, 2509 C1_40 = 0x40,
2238 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2510 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, 2511 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, 2512 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 2513 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2242}; 2514};
2243/* *INDENT-ON* */ 2515/* *INDENT-ON* */
2244 2516
2245/*{{{ process non-printing single characters */ 2517/*{{{ process non-printing single characters */
2246void 2518void
2247rxvt_term::process_nonprinting (unsigned char ch) 2519rxvt_term::process_nonprinting (unicode_t ch)
2248{ 2520{
2249 switch (ch) 2521 switch (ch)
2250 { 2522 {
2523 case C0_ESC:
2524 process_escape_seq ();
2525 break;
2251 case C0_ENQ: /* terminal Status */ 2526 case C0_ENQ: /* terminal Status */
2252 if (rs[Rs_answerbackstring]) 2527 if (rs[Rs_answerbackstring])
2253 tt_write( 2528 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 2529 else
2257 tt_write((unsigned char *)VT100_ANS, 2530 tt_write (VT100_ANS, strlen (VT100_ANS));
2258 (unsigned int)STRLEN(VT100_ANS));
2259 break; 2531 break;
2260 case C0_BEL: /* bell */ 2532 case C0_BEL: /* bell */
2261 scr_bell (); 2533 scr_bell ();
2262 break; 2534 break;
2263 case C0_BS: /* backspace */ 2535 case C0_BS: /* backspace */
… …
2278 scr_charset_choose (1); 2550 scr_charset_choose (1);
2279 break; 2551 break;
2280 case C0_SI: /* shift in - acs */ 2552 case C0_SI: /* shift in - acs */
2281 scr_charset_choose (0); 2553 scr_charset_choose (0);
2282 break; 2554 break;
2555
2556#ifdef EIGHT_BIT_CONTROLS
2557 // 8-bit controls
2558 case 0x90: /* DCS */
2559 process_dcs_seq ();
2560 break;
2561 case 0x9b: /* CSI */
2562 process_csi_seq ();
2563 break;
2564 case 0x9d: /* OSC */
2565 process_osc_seq ();
2566 break;
2567#endif
2283 } 2568 }
2284} 2569}
2285/*}}} */ 2570/*}}} */
2286 2571
2287 2572
2288/*{{{ process VT52 escape sequences */ 2573/*{{{ process VT52 escape sequences */
2289void 2574void
2290rxvt_term::process_escape_vt52 (unsigned char ch) 2575rxvt_term::process_escape_vt52 (unicode_t ch)
2291{ 2576{
2292 int row, col; 2577 int row, col;
2293 2578
2294 switch (ch) 2579 switch (ch)
2295 { 2580 {
… …
2325 row = cmd_getc () - ' '; 2610 row = cmd_getc () - ' ';
2326 col = cmd_getc () - ' '; 2611 col = cmd_getc () - ' ';
2327 scr_gotorc (row, col, 0); 2612 scr_gotorc (row, col, 0);
2328 break; 2613 break;
2329 case 'Z': /* identify the terminal type */ 2614 case 'Z': /* identify the terminal type */
2330 tt_printf("\033/Z"); /* I am a VT100 emulating a VT52 */ 2615 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2331 break; 2616 break;
2332 case '<': /* turn off VT52 mode */ 2617 case '<': /* turn off VT52 mode */
2333 PrivMode(0, PrivMode_vt52); 2618 PrivMode (0, PrivMode_vt52);
2334 break; 2619 break;
2335 case 'F': /* use special graphics character set */ 2620 case 'F': /* use special graphics character set */
2336 case 'G': /* use regular character set */ 2621 case 'G': /* use regular character set */
2337 /* unimplemented */ 2622 /* unimplemented */
2338 break; 2623 break;
… …
2347 2632
2348/*{{{ process escape sequences */ 2633/*{{{ process escape sequences */
2349void 2634void
2350rxvt_term::process_escape_seq () 2635rxvt_term::process_escape_seq ()
2351{ 2636{
2352 unsigned char ch = cmd_getc (); 2637 unicode_t ch = cmd_getc ();
2353 2638
2354 if (PrivateModes & PrivMode_vt52) 2639 if (priv_modes & PrivMode_vt52)
2355 { 2640 {
2356 process_escape_vt52 (ch); 2641 process_escape_vt52 (ch);
2357 return; 2642 return;
2358 } 2643 }
2359 2644
… …
2374 scr_charset_set (2, (unsigned int)cmd_getc ()); 2659 scr_charset_set (2, (unsigned int)cmd_getc ());
2375 break; 2660 break;
2376 case '+': 2661 case '+':
2377 scr_charset_set (3, (unsigned int)cmd_getc ()); 2662 scr_charset_set (3, (unsigned int)cmd_getc ());
2378 break; 2663 break;
2379#ifdef MULTICHAR_SET 2664#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': 2665 case '6':
2386 scr_backindex (); 2666 scr_backindex ();
2387 break; 2667 break;
2388#endif 2668#endif
2389 case '7': 2669 case '7':
2390 scr_cursor (SAVE); 2670 scr_cursor (SAVE);
2391 break; 2671 break;
2392 case '8': 2672 case '8':
2393 scr_cursor (RESTORE); 2673 scr_cursor (RESTORE);
2394 break; 2674 break;
2395#ifndef NO_FRILLS 2675#if !ENABLE_MINIMAL
2396 case '9': 2676 case '9':
2397 scr_forwardindex (); 2677 scr_forwardindex ();
2398 break; 2678 break;
2399#endif 2679#endif
2400 case '=': 2680 case '=':
2401 case '>': 2681 case '>':
2402 PrivMode((ch == '='), PrivMode_aplKP); 2682 PrivMode ((ch == '='), PrivMode_aplKP);
2403 break; 2683 break;
2404 2684
2405 case C1_40: 2685 case C1_40:
2406 cmd_getc (); 2686 cmd_getc ();
2407 break; 2687 break;
… …
2410 break; 2690 break;
2411 2691
2412 /* 8.3.87: NEXT LINE */ 2692 /* 8.3.87: NEXT LINE */
2413 case C1_NEL: /* ESC E */ 2693 case C1_NEL: /* ESC E */
2414 { 2694 {
2415 uint32_t nlcr[] = { '\n', '\r' }; 2695 wchar_t nlcr[] = { C0_LF, C0_CR };
2416 scr_add_lines (nlcr, 1, 2); 2696 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);
2417 } 2697 }
2418 break; 2698 break;
2419 2699
2420 /* kidnapped escape sequence: Should be 8.3.48 */ 2700 /* kidnapped escape sequence: Should be 8.3.48 */
2421 case C1_ESA: /* ESC G */ 2701 case C1_ESA: /* ESC G */
… …
2431 case C1_RI: /* ESC M */ 2711 case C1_RI: /* ESC M */
2432 scr_index (DN); 2712 scr_index (DN);
2433 break; 2713 break;
2434 2714
2435 /* 8.3.142: SINGLE-SHIFT TWO */ 2715 /* 8.3.142: SINGLE-SHIFT TWO */
2436 /*case C1_SS2: scr_single_shift (2); break; */ 2716 /*case C1_SS2: scr_single_shift (2); break; */
2437 2717
2438 /* 8.3.143: SINGLE-SHIFT THREE */ 2718 /* 8.3.143: SINGLE-SHIFT THREE */
2439 /*case C1_SS3: scr_single_shift (3); break; */ 2719 /*case C1_SS3: scr_single_shift (3); break; */
2440 2720
2441 /* 8.3.27: DEVICE CONTROL STRING */ 2721 /* 8.3.27: DEVICE CONTROL STRING */
2442 case C1_DCS: /* ESC P */ 2722 case C1_DCS: /* ESC P */
2443 process_dcs_seq (); 2723 process_dcs_seq ();
2444 break; 2724 break;
2445 2725
2446 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2726 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2447 case C1_SCI: /* ESC Z */ 2727 case C1_SCI: /* ESC Z */
2448 tt_write((const unsigned char *)ESCZ_ANSWER, 2728 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2449 (unsigned int)(sizeof(ESCZ_ANSWER) - 1));
2450 break; /* steal obsolete ESC [ c */ 2729 break; /* steal obsolete ESC [ c */
2451 2730
2452 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2731 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */
2453 case C1_CSI: /* ESC [ */ 2732 case C1_CSI: /* ESC [ */
2454 process_csi_seq (); 2733 process_csi_seq ();
… …
2459 process_osc_seq (); 2738 process_osc_seq ();
2460 break; 2739 break;
2461 2740
2462 /* 8.3.106: RESET TO INITIAL STATE */ 2741 /* 8.3.106: RESET TO INITIAL STATE */
2463 case 'c': 2742 case 'c':
2743 mbstate.reset ();
2464 scr_poweron (); 2744 scr_poweron ();
2465 scrollbar_show (1); 2745 scrollbar_show (1);
2466 break; 2746 break;
2467 2747
2468 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2748 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
… …
2480 2760
2481/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2761/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2482/* *INDENT-OFF* */ 2762/* *INDENT-OFF* */
2483enum { 2763enum {
2484 CSI_ICH = 0x40, 2764 CSI_ICH = 0x40,
2485 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2765 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 , 2766 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, 2767 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, 2768 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, 2769 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, 2770 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
… …
2494 2774
2495#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2775#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \
2496 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2776 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2497 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2777 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2498#define get_byte_array_bit(array, bit) \ 2778#define get_byte_array_bit(array, bit) \
2499 (!!((array)[(bit) / 8] & (128 >> ((bit) & 7)))) 2779 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7))))
2500 2780
2501const unsigned char csi_defaults[] = 2781const unsigned char csi_defaults[] =
2502 { 2782 {
2503 make_byte(1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2783 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, */ 2784 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, */ 2785 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, [, \, ], ^, _, */ 2786 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, */ 2787 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, */ 2788 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, */ 2789 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, {, |, }, ~, */ 2790 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2511 }; 2791 };
2512/* *INDENT-ON* */ 2792/* *INDENT-ON* */
2513 2793
2514void 2794void
2515rxvt_term::process_csi_seq () 2795rxvt_term::process_csi_seq ()
2516{ 2796{
2517 unsigned char ch, priv, i; 2797 unicode_t ch, priv, i;
2518 unsigned int nargs, p; 2798 unsigned int nargs, p;
2519 int n, ndef; 2799 int n, ndef;
2520 int arg[ESC_ARGS]; 2800 int arg[ESC_ARGS] = { };
2521 2801
2522 for (nargs = ESC_ARGS; nargs > 0;) 2802 nargs = 0;
2523 arg[--nargs] = 0;
2524 2803
2525 priv = 0; 2804 priv = 0;
2526 ch = cmd_getc (); 2805 ch = cmd_getc ();
2527 if (ch >= '<' && ch <= '?') 2806 if (ch >= '<' && ch <= '?')
2528 { /* '<' '=' '>' '?' */ 2807 { /* '<' '=' '>' '?' */
2529 priv = ch; 2808 priv = ch;
2530 ch = cmd_getc (); 2809 ch = cmd_getc ();
2531 } 2810 }
2811
2532 /* read any numerical arguments */ 2812 /* read any numerical arguments */
2533 for (n = -1; ch < CSI_ICH; ) 2813 for (n = -1; ch < CSI_ICH; )
2534 { 2814 {
2535 if (isdigit(ch)) 2815 if (isdigit (ch))
2536 { 2816 {
2537 if (n < 0) 2817 if (n < 0)
2538 n = ch - '0'; 2818 n = ch - '0';
2539 else 2819 else
2540 n = n * 10 + ch - '0'; 2820 n = n * 10 + ch - '0';
… …
2543 { 2823 {
2544 if (nargs < ESC_ARGS) 2824 if (nargs < ESC_ARGS)
2545 arg[nargs++] = n; 2825 arg[nargs++] = n;
2546 n = -1; 2826 n = -1;
2547 } 2827 }
2548 else if (ch == '\b') 2828 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); 2829 process_nonprinting (ch);
2560 } 2830
2561 ch = cmd_getc (); 2831 ch = cmd_getc ();
2562 } 2832 }
2563 2833
2564 if (ch > CSI_7F) 2834 if (ch > CSI_7F)
2565 return; 2835 return;
2566 2836
2567 if (nargs < ESC_ARGS) 2837 if (nargs < ESC_ARGS)
2568 arg[nargs++] = n; 2838 arg[nargs++] = n;
2569 2839
2570 i = ch - CSI_ICH; 2840 i = ch - CSI_ICH;
2571 ndef = get_byte_array_bit(csi_defaults, i); 2841 ndef = get_byte_array_bit (csi_defaults, i);
2572 for (p = 0; p < nargs; p++) 2842 for (p = 0; p < nargs; p++)
2573 if (arg[p] == -1) 2843 if (arg[p] == -1)
2574 arg[p] = ndef; 2844 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 2845
2583 /* 2846 /*
2584 * private mode handling 2847 * private mode handling
2585 */ 2848 */
2586 if (priv) 2849 if (priv)
2587 { 2850 {
2588 switch (priv) 2851 switch (priv)
2589 { 2852 {
2590 case '>': 2853 case '>':
2591 if (ch == CSI_DA) /* secondary device attributes */ 2854 if (ch == CSI_DA) /* secondary device attributes */
2855 {
2856 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2857 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2858 //
2859 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2860 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2861 // versions.
2862 //
2592 tt_printf("\033[>%d;%-.8s;0c", 'R', VSTRING); 2863 tt_printf ("\033[>%d;95;0c", 'U');
2864 }
2593 break; 2865 break;
2594 case '?': 2866 case '?':
2595 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2867 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2596 process_terminal_mode (ch, priv, nargs, arg); 2868 process_terminal_mode (ch, priv, nargs, arg);
2597 break; 2869 break;
… …
2600 } 2872 }
2601 2873
2602 switch (ch) 2874 switch (ch)
2603 { 2875 {
2604 /* 2876 /*
2605 * ISO/IEC 6429:1992(E) CSI sequences (defaults in parentheses) 2877 * ISO/IEC 6429:1992 (E) CSI sequences (defaults in parentheses)
2606 */ 2878 */
2607#ifdef PRINTPIPE 2879#ifdef PRINTPIPE
2608 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */ 2880 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */
2609 switch (arg[0]) 2881 switch (arg[0])
2610 { 2882 {
… …
2702 2974
2703 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 2975 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2704 arg[0] = -arg[0]; 2976 arg[0] = -arg[0];
2705 /* FALLTHROUGH */ 2977 /* FALLTHROUGH */
2706 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 2978 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2707 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 2979 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2708 break; 2980 break;
2709 2981
2710 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 2982 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2711 tt_write((const unsigned char *)VT100_ANS, 2983 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2712 (unsigned int)(sizeof(VT100_ANS) - 1));
2713 break; 2984 break;
2714 2985
2715 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 2986 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2716 process_sgr_mode (nargs, arg); 2987 process_sgr_mode (nargs, arg);
2717 break; 2988 break;
2718 2989
2719 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */ 2990 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */
2720 switch (arg[0]) 2991 switch (arg[0])
2721 { 2992 {
2722 case 5: /* DSR requested */ 2993 case 5: /* DSR requested */
2723 tt_printf("\033[0n"); 2994 tt_printf ("\033[0n");
2724 break; 2995 break;
2725 case 6: /* CPR requested */ 2996 case 6: /* CPR requested */
2726 scr_report_position (); 2997 scr_report_position ();
2727 break; 2998 break;
2728#if defined (ENABLE_DISPLAY_ANSWER)
2729 case 7: /* unofficial extension */ 2999 case 7: /* unofficial extension */
3000 if (option (Opt_insecure))
2730 tt_printf("%-.250s\n", rs[Rs_display_name]); 3001 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2731 break; 3002 break;
2732#endif
2733 case 8: /* unofficial extension */ 3003 case 8: /* unofficial extension */
2734 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3004 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2735 break; 3005 break;
2736 } 3006 }
2737 break; 3007 break;
2738 3008
2739 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3009 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2772 break; 3042 break;
2773 3043
2774 case CSI_RM: /* 8.3.107: RESET MODE */ 3044 case CSI_RM: /* 8.3.107: RESET MODE */
2775 if (arg[0] == 4) 3045 if (arg[0] == 4)
2776 scr_insert_mode (0); 3046 scr_insert_mode (0);
3047 else if (arg[0] == 20)
3048 priv_modes &= ~PrivMode_LFNL;
2777 break; 3049 break;
2778 3050
2779 case CSI_SM: /* 8.3.126: SET MODE */ 3051 case CSI_SM: /* 8.3.126: SET MODE */
2780 if (arg[0] == 4) 3052 if (arg[0] == 4)
2781 scr_insert_mode (1); 3053 scr_insert_mode (1);
3054 else if (arg[0] == 20)
3055 priv_modes |= PrivMode_LFNL;
2782 break; 3056 break;
2783 3057
2784 /* 3058 /*
2785 * PRIVATE USE beyond this point. All CSI_7? sequences here 3059 * PRIVATE USE beyond this point. All CSI_7? sequences here
2786 */ 3060 */
… …
2798 break; 3072 break;
2799 case CSI_75: 3073 case CSI_75:
2800 scr_cursor (RESTORE); 3074 scr_cursor (RESTORE);
2801 break; 3075 break;
2802 3076
2803#ifndef NO_FRILLS 3077#if !ENABLE_MINIMAL
2804 case CSI_74: 3078 case CSI_74:
2805 process_window_ops (arg, nargs); 3079 process_window_ops (arg, nargs);
2806 break; 3080 break;
2807#endif 3081#endif
2808 3082
2809 case CSI_78: /* DECREQTPARM */ 3083 case CSI_78: /* DECREQTPARM */
2810 if (arg[0] == 0 || arg[0] == 1) 3084 if (arg[0] == 0 || arg[0] == 1)
2811 tt_printf("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3085 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2812 /* FALLTHROUGH */ 3086 break;
2813 3087
2814 default: 3088 default:
2815 break; 3089 break;
2816 } 3090 }
2817} 3091}
2818/*}}} */ 3092/*}}} */
2819 3093
2820#ifndef NO_FRILLS 3094#if !ENABLE_MINIMAL
2821/* ARGSUSED */ 3095/* ARGSUSED */
2822void 3096void
2823rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3097rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2824{ 3098{
2825 int x, y; 3099 int x, y;
2826#if 0
2827 char *s;
2828#endif
2829 XWindowAttributes wattr; 3100 XWindowAttributes wattr;
2830 Window wdummy; 3101 Window wdummy;
3102
3103 dLocal (Display *, dpy);
2831 3104
2832 if (nargs == 0) 3105 if (nargs == 0)
2833 return; 3106 return;
3107
2834 switch (args[0]) 3108 switch (args[0])
2835 { 3109 {
2836 /* 3110 /*
2837 * commands 3111 * commands
2838 */ 3112 */
2839 case 1: /* deiconify window */ 3113 case 1: /* deiconify window */
2840 XMapWindow(display->display, TermWin.parent[0]); 3114 XMapWindow (dpy, parent[0]);
2841 break; 3115 break;
2842 case 2: /* iconify window */ 3116 case 2: /* iconify window */
2843 XIconifyWindow(display->display, TermWin.parent[0], 3117 XIconifyWindow (dpy, parent[0], display->screen);
2844 DefaultScreen(display->display));
2845 break; 3118 break;
2846 case 3: /* set position (pixels) */ 3119 case 3: /* set position (pixels) */
2847 XMoveWindow(display->display, TermWin.parent[0], args[1], args[2]); 3120 XMoveWindow (dpy, parent[0], args[1], args[2]);
2848 break; 3121 break;
2849 case 4: /* set size (pixels) */ 3122 case 4: /* set size (pixels) */
2850 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3123 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2851 break; 3124 break;
2852 case 5: /* raise window */ 3125 case 5: /* raise window */
2853 XRaiseWindow(display->display, TermWin.parent[0]); 3126 XRaiseWindow (dpy, parent[0]);
2854 break; 3127 break;
2855 case 6: /* lower window */ 3128 case 6: /* lower window */
2856 XLowerWindow(display->display, TermWin.parent[0]); 3129 XLowerWindow (dpy, parent[0]);
2857 break; 3130 break;
2858 case 7: /* refresh window */ 3131 case 7: /* refresh window */
2859 scr_touch (true); 3132 scr_touch (true);
2860 break; 3133 break;
2861 case 8: /* set size (chars) */ 3134 case 8: /* set size (chars) */
2862 set_widthheight ((unsigned int)(args[2] * TermWin.fwidth), 3135 set_widthheight ((unsigned int) (args[2] * fwidth),
2863 (unsigned int)(args[1] * TermWin.fheight)); 3136 (unsigned int) (args[1] * fheight));
2864 break; 3137 break;
3138
3139 //case 9: NYI, TODO, restore maximized window or maximize window
2865 default: 3140 default:
2866 if (args[0] >= 24) /* set height (chars) */ 3141 if (args[0] >= 24) /* set height (chars) */
2867 set_widthheight ((unsigned int)TermWin.width, 3142 set_widthheight ((unsigned int)width,
2868 (unsigned int)(args[1] * TermWin.fheight)); 3143 (unsigned int) (args[1] * fheight));
2869 break; 3144 break;
3145
2870 /* 3146 /*
2871 * reports - some output format copied from XTerm 3147 * reports - some output format copied from XTerm
2872 */ 3148 */
2873 case 11: /* report window state */ 3149 case 11: /* report window state */
2874 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr); 3150 XGetWindowAttributes (dpy, parent[0], &wattr);
2875 tt_printf("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3151 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2876 break; 3152 break;
2877 case 13: /* report window position */ 3153 case 13: /* report window position */
2878 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr); 3154 XGetWindowAttributes (dpy, parent[0], &wattr);
2879 XTranslateCoordinates(display->display, TermWin.parent[0], wattr.root, 3155 XTranslateCoordinates (dpy, parent[0], wattr.root,
2880 -wattr.border_width, -wattr.border_width, 3156 -wattr.border_width, -wattr.border_width,
2881 &x, &y, &wdummy); 3157 &x, &y, &wdummy);
2882 tt_printf("\033[3;%d;%dt", x, y); 3158 tt_printf ("\033[3;%d;%dt", x, y);
2883 break; 3159 break;
2884 case 14: /* report window size (pixels) */ 3160 case 14: /* report window size (pixels) */
2885 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr); 3161 XGetWindowAttributes (dpy, parent[0], &wattr);
2886 tt_printf("\033[4;%d;%dt", wattr.height, wattr.width); 3162 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2887 break; 3163 break;
3164 case 18: /* report text area size (chars) */
3165 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3166 break;
2888 case 18: /* report window size (chars) */ 3167 case 19: /* report window size (chars) */
2889 tt_printf("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3168 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2890 break; 3169 break;
2891#if 0 /* XXX: currently disabled due to security concerns */
2892 case 20: /* report icon label */ 3170 case 20: /* report icon label */
3171 {
3172 char *s;
2893 XGetIconName(display->display, TermWin.parent[0], &s); 3173 XGetIconName (dpy, parent[0], &s);
2894 tt_printf("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3174 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3175 XFree (s);
3176 }
2895 break; 3177 break;
2896 case 21: /* report window title */ 3178 case 21: /* report window title */
3179 {
3180 char *s;
2897 XFetchName(display->display, TermWin.parent[0], &s); 3181 XFetchName (dpy, parent[0], &s);
2898 tt_printf("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3182 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3183 XFree (s);
3184 }
2899 break; 3185 break;
2900#endif
2901
2902 } 3186 }
2903} 3187}
2904#endif 3188#endif
2905 3189
2906/*----------------------------------------------------------------------*/ 3190/*----------------------------------------------------------------------*/
2907/* 3191/*
2908 * get input up until STRING TERMINATOR (or BEL) 3192 * get input up until STRING TERMINATOR (or BEL)
2909 * ends_how is terminator used. returned input must be free()d 3193 * ends_how is terminator used. returned input must be free()'d
2910 */ 3194 */
2911unsigned char * 3195char *
2912rxvt_term::get_to_st (unsigned char *ends_how) 3196rxvt_term::get_to_st (unicode_t &ends_how)
2913{ 3197{
2914 int seen_esc = 0; /* seen escape? */ 3198 unicode_t ch;
3199 bool seen_esc = false;
2915 unsigned int n = 0; 3200 unsigned int n = 0;
2916 unsigned char *s; 3201 wchar_t string[STRING_MAX];
2917 unsigned char ch, string[STRING_MAX];
2918 3202
2919 for (; (ch = cmd_getc ());) 3203 while ((ch = cmd_getc ()) != NOCHAR)
2920 { 3204 {
2921 if (ch == C0_BEL 3205 if (seen_esc)
2922 || ch == CHAR_ST 3206 {
2923 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3207 if (ch == 0x5c) /* 7bit ST */
2924 break; 3208 break;
3209 else
3210 return NULL;
3211 }
2925 if (ch == C0_ESC) 3212 else if (ch == C0_ESC)
2926 { 3213 {
2927 seen_esc = 1; 3214 seen_esc = true;
2928 continue; 3215 continue;
2929 } 3216 }
3217 else if (ch == C0_BEL || ch == CHAR_ST)
3218 break;
2930 else if (ch == '\t') 3219 else if (ch == C0_SYN)
2931 ch = ' '; /* translate '\t' to space */ 3220 ch = cmd_get8 ();
2932 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3221 else if (ch < 0x20)
2933 return NULL; /* other control character - exit */ 3222 return NULL; /* other control character - exit */
2934 if (n < sizeof(string) - 1) 3223
3224 seen_esc = false;
3225
3226 if (n >= STRING_MAX - 1)
3227 // stop at some sane length
3228 return NULL;
3229
2935 string[n++] = ch; 3230 string[n++] = ch;
2936 seen_esc = 0;
2937 } 3231 }
3232
2938 string[n++] = '\0'; 3233 string[n++] = '\0';
2939 if ((s = (unsigned char *)rxvt_malloc(n)) == NULL) 3234
2940 return NULL;
2941 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3235 ends_how = (ch == 0x5c ? C0_ESC : ch);
2942 STRNCPY(s, string, n); 3236
2943 return s; 3237 return rxvt_wcstombs (string);
2944} 3238}
2945 3239
2946/*----------------------------------------------------------------------*/ 3240/*----------------------------------------------------------------------*/
2947/* 3241/*
2948 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3242 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2949 */ 3243 */
2950void 3244void
2951rxvt_term::process_dcs_seq () 3245rxvt_term::process_dcs_seq ()
2952{ 3246{
2953 unsigned char eh, *s; 3247 char *s;
3248 unicode_t eh;
3249
2954 /* 3250 /*
2955 * Not handled yet 3251 * Not handled yet
2956 */ 3252 */
2957 s = get_to_st (&eh); 3253 s = get_to_st (eh);
2958 if (s) 3254 if (s)
2959 free(s); 3255 free (s);
3256
2960 return; 3257 return;
2961} 3258}
2962 3259
2963/*----------------------------------------------------------------------*/ 3260/*----------------------------------------------------------------------*/
2964/* 3261/*
2965 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3262 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2966 */ 3263 */
2967void 3264void
2968rxvt_term::process_osc_seq () 3265rxvt_term::process_osc_seq ()
2969{ 3266{
2970 unsigned char ch, eh, *s; 3267 unicode_t ch, eh;
2971 int arg; 3268 int arg;
2972 3269
2973 ch = cmd_getc (); 3270 ch = cmd_getc ();
2974 for (arg = 0; isdigit(ch); ch = cmd_getc ()) 3271 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2975 arg = arg * 10 + (ch - '0'); 3272 arg = arg * 10 + (ch - '0');
2976 3273
2977 if (ch == ';') 3274 if (ch == ';')
2978 { 3275 {
2979 s = get_to_st (&eh); 3276 char *s = get_to_st (eh);
3277
2980 if (s) 3278 if (s)
2981 { 3279 {
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); 3280 process_xterm_seq (arg, s, eh);
2994 free(s); 3281 free (s);
2995 } 3282 }
3283 }
3284}
3285
3286void
3287rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3288{
3289 if (str[0] == '?' && !str[1])
2996 } 3290 {
3291 rgba c;
3292 pix_colors_focused[color].get (c);
3293
3294#if XFT
3295 if (c.a != rgba::MAX_CC)
3296 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3297 else
3298#endif
3299 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3300 }
3301 else
3302 set_window_color (color, str);
2997} 3303}
3304
2998/* 3305/*
2999 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3306 * 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 */ 3307 */
3019void 3308void
3020rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__((unused))) 3309rxvt_term::process_xterm_seq (int op, const char *str, char resp)
3021{ 3310{
3022 int changed = 0; 3311 int color;
3023 int color;
3024 char *buf, *name; 3312 char *buf, *name;
3313 bool query = str[0] == '?' && !str[1];
3314 int saveop = op;
3025 3315
3316 dLocal (Display *, dpy);
3317
3026 assert(str != NULL); 3318 assert (str != NULL);
3319
3320 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3321 return;
3322
3027 switch (op) 3323 switch (op)
3028 { 3324 {
3029 case XTerm_name: 3325 case XTerm_name:
3030 set_title (str); 3326 set_title (str);
3031 /* FALLTHROUGH */ 3327 /* FALLTHROUGH */
3032 case XTerm_iconName: 3328 case XTerm_iconName:
3033 set_iconName (str); 3329 set_icon_name (str);
3034 break; 3330 break;
3035 case XTerm_title: 3331 case XTerm_title:
3036 set_title (str); 3332 set_title (str);
3037 break; 3333 break;
3334 case XTerm_property:
3335 if (str[0] == '?')
3336 {
3337 Atom prop = display->atom (str + 1);
3338 Atom actual_type;
3339 int actual_format;
3340 unsigned long nitems;
3341 unsigned long bytes_after;
3342 unsigned char *value = 0;
3343 const char *str = "";
3344
3345 if (prop
3346 && XGetWindowProperty (dpy, parent[0],
3347 prop, 0, 1<<16, 0, AnyPropertyType,
3348 &actual_type, &actual_format,
3349 &nitems, &bytes_after, &value) == Success
3350 && actual_type != None
3351 && actual_format == 8)
3352 str = (const char *)(value);
3353
3354 tt_printf ("\033]%d;%s%c", op, str, resp);
3355
3356 XFree (value);
3357 }
3358 else
3359 {
3360 char *eq = strchr (str, '='); // constness lost, but verified to be ok
3361
3362 if (eq)
3363 {
3364 *eq = 0;
3365 set_utf8_property (display->atom (str), eq + 1);
3366 }
3367 else
3368 XDeleteProperty (dpy, parent[0],
3369 display->atom (str));
3370 }
3371 break;
3372
3038 case XTerm_Color: 3373 case XTerm_Color:
3039 for (buf = (char *)str; buf && *buf;) 3374 for (buf = (char *)str; buf && *buf;)
3040 { 3375 {
3041 if ((name = STRCHR(buf, ';')) == NULL) 3376 if ((name = strchr (buf, ';')) == NULL)
3042 break; 3377 break;
3378
3043 *name++ = '\0'; 3379 *name++ = '\0';
3044 color = atoi(buf); 3380 color = atoi (buf) + minCOLOR;
3045 if (color < 0 || color >= TOTAL_COLORS) 3381
3382 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3046 break; 3383 break;
3384
3047 if ((buf = STRCHR(name, ';')) != NULL) 3385 if ((buf = strchr (name, ';')) != NULL)
3048 *buf++ = '\0'; 3386 *buf++ = '\0';
3049 set_window_color (color + minCOLOR, name); 3387
3388 process_color_seq (op, color, name, resp);
3050 } 3389 }
3390 break;
3391 case XTerm_Color00:
3392 process_color_seq (op, Color_fg, str, resp);
3393 break;
3394 case XTerm_Color01:
3395 process_color_seq (op, Color_bg, str, resp);
3051 break; 3396 break;
3052#ifndef NO_CURSORCOLOR 3397#ifndef NO_CURSORCOLOR
3053 case XTerm_Color_cursor: 3398 case XTerm_Color_cursor:
3054 set_window_color (Color_cursor, str); 3399 process_color_seq (op, Color_cursor, str, resp);
3055 break; 3400 break;
3056#endif 3401#endif
3057 case XTerm_Color_pointer: 3402 case XTerm_Color_pointer_fg:
3058 set_window_color (Color_pointer, str); 3403 process_color_seq (op, Color_pointer_fg, str, resp);
3404 break;
3405 case XTerm_Color_pointer_bg:
3406 process_color_seq (op, Color_pointer_bg, str, resp);
3059 break; 3407 break;
3060#ifndef NO_BOLD_UNDERLINE_REVERSE 3408#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: 3409 case XTerm_Color_RV:
3068 set_window_color (Color_RV, str); 3410 process_color_seq (op, Color_RV, str, resp);
3069 break; 3411 break;
3412 case Rxvt_Color_BD:
3413 case URxvt_Color_BD:
3414 process_color_seq (op, Color_BD, str, resp);
3415 break;
3416 case Rxvt_Color_UL:
3417 case URxvt_Color_UL:
3418 process_color_seq (op, Color_UL, str, resp);
3419 break;
3420 case URxvt_Color_IT:
3421 process_color_seq (op, Color_IT, str, resp);
3422 break;
3070#endif 3423#endif
3071 3424#if ENABLE_TRANSPARENCY
3072 case XTerm_Menu: 3425 case URxvt_Color_tint:
3426 process_color_seq (op, Color_tint, str, resp);
3073 /* 3427 {
3074 * rxvt_menubar_dispatch() violates the constness of the string, 3428 bool changed = false;
3075 * so DON'T do it here 3429 if (ISSET_PIXCOLOR (Color_tint))
3430 changed = bgPixmap.set_tint (pix_colors_focused [Color_tint]);
3431 else
3432 changed = bgPixmap.unset_tint ();
3433 if (changed)
3434 update_background ();
3076 */ 3435 }
3436
3077 break; 3437 break;
3438#endif
3439
3440#if BG_IMAGE_FROM_FILE
3078 case XTerm_Pixmap: 3441 case Rxvt_Pixmap:
3079 if (*str != ';') 3442 if (!strcmp (str, "?"))
3080 { 3443 {
3081#if XPM_BACKGROUND 3444 char str[256];
3082 scale_pixmap (""); /* reset to default scaling */ 3445
3083 set_bgPixmap (str); /* change pixmap */ 3446 sprintf (str, "[%dx%d+%d+%d]", /* can't presume snprintf () ! */
3084#endif 3447 min (bgPixmap.h_scale, 32767), min (bgPixmap.v_scale, 32767),
3085 scr_touch (true); 3448 min (bgPixmap.h_align, 32767), min (bgPixmap.v_align, 32767));
3449 process_xterm_seq (XTerm_title, str, CHAR_ST);
3086 } 3450 }
3087 while ((str = STRCHR(str, ';')) != NULL) 3451 else
3088 { 3452 {
3453 int changed = 0;
3454
3455 if (*str != ';')
3456 {
3457 /* reset to default scaling :*/
3458 bgPixmap.unset_geometry ();
3459 if (bgPixmap.set_file (str)) /* change pixmap */
3460 changed++;
3461 str = strchr (str, ';');
3462 if (str == NULL)
3463 bgPixmap.set_defaultGeometry ();
3464 }
3465 while (str)
3466 {
3089 str++; 3467 str++;
3090#if XPM_BACKGROUND 3468 if (bgPixmap.set_geometry (str))
3091 changed += scale_pixmap (str); 3469 changed++;
3092#endif 3470 str = strchr (str, ';');
3093 3471 }
3472 if (changed)
3473 update_background ();
3094 } 3474 }
3095 if (changed)
3096 {
3097#ifdef XPM_BACKGROUND
3098 resize_pixmap ();
3099#endif
3100 scr_touch (true);
3101 }
3102 break; 3475 break;
3476#endif
3103 3477
3104 case XTerm_restoreFG: 3478 case Rxvt_restoreFG:
3105 set_window_color (Color_fg, str); 3479 set_window_color (Color_fg, str);
3106 break; 3480 break;
3107 case XTerm_restoreBG: 3481 case Rxvt_restoreBG:
3108 set_window_color (Color_bg, str); 3482 set_window_color (Color_bg, str);
3109 break; 3483 break;
3484
3110 case XTerm_logfile: 3485 case XTerm_logfile:
3486 // TODO, when secure mode?
3111 break; 3487 break;
3112 case XTerm_font: 3488
3113 change_font (0, str);
3114 break;
3115#if 0 3489#if 0
3116 case XTerm_dumpscreen: /* no error notices */ 3490 case Rxvt_dumpscreen: /* no error notices */
3117 { 3491 {
3118 int fd; 3492 int fd;
3119 if ((fd = open(str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3493 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3120 { 3494 {
3121 scr_dump (fd); 3495 scr_dump (fd);
3122 close(fd); 3496 close (fd);
3123 } 3497 }
3124 } 3498 }
3125 break; 3499 break;
3126#endif 3500#endif
3501 case XTerm_font:
3502 op = URxvt_font;
3503 case URxvt_font:
3504#if ENABLE_STYLES
3505 case URxvt_boldFont:
3506 case URxvt_italicFont:
3507 case URxvt_boldItalicFont:
3508#endif
3509 if (query)
3510 tt_printf ("\33]%d;%-.250s%c", saveop,
3511 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3512 ? fontset[op - URxvt_font]->fontdesc : "",
3513 resp);
3514 else
3515 {
3516 const char *&res = rs[Rs_font + (op - URxvt_font)];
3127 3517
3518 res = strdup (str);
3519 allocated.push_back ((void *)res);
3520 set_fonts ();
3521 }
3522 break;
3523
3524 case URxvt_version:
3525 if (query)
3526 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3527 op,
3528 rs[Rs_name], VERSION[0], VERSION[2],
3529 resp);
3530 break;
3531
3532#if !ENABLE_MINIMAL
3533 case URxvt_locale:
3534 if (query)
3535 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3536 else
3537 {
3538 set_locale (str);
3539 pty->set_utf8_mode (enc_utf8);
3540 init_xlocale ();
3541 }
3542 break;
3543
3544 case URxvt_view_up:
3545 case URxvt_view_down:
3546 {
3547 int lines = atoi (str);
3548
3549 if (lines)
3550 scr_page (op == URxvt_view_up ? UP : DN, lines);
3551 else
3552 scr_erase_savelines ();
3553 }
3554
3555 break;
3556#endif
3557
3558#if ENABLE_PERL
3559 case URxvt_perl:
3560 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_END)))
3561 ; // no responses yet
3562 break;
3563#endif
3128 } 3564 }
3129} 3565}
3130/*----------------------------------------------------------------------*/ 3566/*----------------------------------------------------------------------*/
3131 3567
3132/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3568/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3140 * so no need for fancy checking 3576 * so no need for fancy checking
3141 */ 3577 */
3142int 3578int
3143rxvt_term::privcases (int mode, unsigned long bit) 3579rxvt_term::privcases (int mode, unsigned long bit)
3144{ 3580{
3145 int state; 3581 int state;
3146 3582
3147 if (mode == 's') 3583 if (mode == 's')
3148 { 3584 {
3149 SavedModes |= (PrivateModes & bit); 3585 SavedModes |= (priv_modes & bit);
3150 return -1; 3586 return -1;
3151 } 3587 }
3152 else 3588 else
3153 { 3589 {
3154 if (mode == 'r') 3590 if (mode == 'r')
3155 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3591 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3156 else 3592 else
3157 state = (mode == 't') ? !(PrivateModes & bit) : mode; 3593 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3158 PrivMode(state, bit); 3594 PrivMode (state, bit);
3159 } 3595 }
3596
3160 return state; 3597 return state;
3161} 3598}
3162 3599
3163/* we're not using priv _yet_ */ 3600/* we're not using priv _yet_ */
3164void 3601void
3165rxvt_term::process_terminal_mode (int mode, int priv __attribute__((unused)), unsigned int nargs, const int *arg) 3602rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg)
3166{ 3603{
3167 unsigned int i, j; 3604 unsigned int i, j;
3168 int state; 3605 int state;
3606
3169 static const struct 3607 static const struct
3170 { 3608 {
3171 const int argval; 3609 const int argval;
3172 const unsigned long bit; 3610 const unsigned long bit;
3173 }
3174 argtopriv[] = { 3611 } argtopriv[] = {
3175 { 1, PrivMode_aplCUR }, 3612 { 1, PrivMode_aplCUR },
3176 { 2, PrivMode_vt52 }, 3613 { 2, PrivMode_vt52 },
3177 { 3, PrivMode_132 }, 3614 { 3, PrivMode_132 },
3178 { 4, PrivMode_smoothScroll }, 3615 { 4, PrivMode_smoothScroll },
3179 { 5, PrivMode_rVideo }, 3616 { 5, PrivMode_rVideo },
3180 { 6, PrivMode_relOrigin }, 3617 { 6, PrivMode_relOrigin },
3181 { 7, PrivMode_Autowrap }, 3618 { 7, PrivMode_Autowrap },
3619 // 8, bi-directional support mode
3182 { 9, PrivMode_MouseX10 }, 3620 { 9, PrivMode_MouseX10 },
3183#ifdef menuBar_esc 3621 // 18, 19 printing-related
3184 { menuBar_esc, PrivMode_menuBar }, 3622 { 25, PrivMode_VisibleCursor },
3185#endif
3186#ifdef scrollBar_esc 3623#ifdef scrollBar_esc
3187 { scrollBar_esc, PrivMode_scrollBar }, 3624 { scrollBar_esc, PrivMode_scrollBar },
3188#endif 3625#endif
3189 { 25, PrivMode_VisibleCursor },
3190 { 35, PrivMode_ShiftKeys }, 3626 { 35, PrivMode_ShiftKeys }, // rxvt extension
3191 { 40, PrivMode_132OK }, 3627 { 40, PrivMode_132OK },
3628 // 41 xterm more fixes NYI
3629 // 45 margin bell NYI
3630 // 46 start logging
3192 { 47, PrivMode_Screen }, 3631 { 47, PrivMode_Screen },
3193 { 66, PrivMode_aplKP }, 3632 { 66, PrivMode_aplKP },
3194#ifndef NO_BACKSPACE_KEY 3633#ifndef NO_BACKSPACE_KEY
3195 { 67, PrivMode_BackSpace }, 3634 { 67, PrivMode_BackSpace },
3196#endif 3635#endif
3197 { 1000, PrivMode_MouseX11 }, 3636 { 1000, PrivMode_MouseX11 },
3637 // 1001 Use Hilite Mouse Tracking. NYI, TODO
3638 { 1002, PrivMode_MouseBtnEvent },
3639 { 1003, PrivMode_MouseAnyEvent },
3198 { 1010, PrivMode_TtyOutputInh }, 3640 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3199 { 1011, PrivMode_Keypress }, 3641 { 1011, PrivMode_Keypress }, // rxvt extension
3642 // 1035 enable modifiers for alt, numlock NYI
3643 // 1036 send ESC for meta keys NYI
3644 // 1037 send DEL for keypad delete NYI
3200 { 1047, PrivMode_Screen }, 3645 { 1047, PrivMode_Screen },
3646 // 1048 save and restore cursor
3201 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3647 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3648 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3202 }; 3649 };
3203 3650
3204 if (nargs == 0) 3651 if (nargs == 0)
3205 return; 3652 return;
3206 3653
… …
3213 for (i = 0; i < nargs; i++) 3660 for (i = 0; i < nargs; i++)
3214 { 3661 {
3215 state = -1; 3662 state = -1;
3216 3663
3217 /* basic handling */ 3664 /* basic handling */
3218 for (j = 0; j < (sizeof(argtopriv)/sizeof(argtopriv[0])); j++) 3665 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++)
3219 if (argtopriv[j].argval == arg[i]) 3666 if (argtopriv[j].argval == arg[i])
3220 { 3667 {
3221 state = privcases (mode, argtopriv[j].bit); 3668 state = privcases (mode, argtopriv[j].bit);
3222 break; 3669 break;
3223 } 3670 }
3224 3671
3225 /* extra handling for values with state unkept */ 3672 /* extra handling for values with state unkept */
3226 if (state == -1)
3227 switch (arg[i]) 3673 switch (arg[i])
3228 { 3674 {
3675#if ENABLE_STYLES
3676 case 1021:
3677 set_option (Opt_intensityStyles, mode);
3678
3679 scr_touch (true);
3680 break;
3681#endif
3229 case 1048: /* alternative cursor save */ 3682 case 1048: /* alternative cursor save */
3683 case 1049:
3684 if (option (Opt_secondaryScreen))
3230 if (mode == 0) 3685 if (mode == 0)
3231 scr_cursor (RESTORE); 3686 scr_cursor (RESTORE);
3232 else if (mode == 1) 3687 else if (mode == 1)
3233 scr_cursor (SAVE); 3688 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; 3689 break;
3690 }
3691
3692 if (state >= 0)
3693 /* extra handling for values with valid 0 or 1 state */
3694 switch (arg[i])
3695 {
3696 /* case 1: - application cursor keys */
3697 case 2: /* VT52 mode */
3698 /* oddball mode. should be set regardless of set/reset
3699 * parameter. Return from VT52 mode with an ESC < from
3700 * within VT52 mode
3701 */
3702 PrivMode (1, PrivMode_vt52);
3703 break;
3250 case 3: /* 80/132 */ 3704 case 3: /* 80/132 */
3251 if (PrivateModes & PrivMode_132OK) 3705 if (priv_modes & PrivMode_132OK)
3252 set_widthheight ( (unsigned int)((state ? 132 : 80) * TermWin.fwidth), 3706 set_widthheight (((state ? 132 : 80) * fwidth), height);
3253 (unsigned int)TermWin.height);
3254 break; 3707 break;
3255 case 4: /* smooth scrolling */ 3708 case 4: /* smooth scrolling */
3256 if (state)
3257 Options &= ~Opt_jumpScroll;
3258 else
3259 Options |= Opt_jumpScroll; 3709 set_option (Opt_jumpScroll, !state);
3260 break; 3710 break;
3261 case 5: /* reverse video */ 3711 case 5: /* reverse video */
3262 scr_rvideo_mode (state); 3712 scr_rvideo_mode (state);
3263 break; 3713 break;
3264 case 6: /* relative/absolute origins */ 3714 case 6: /* relative/absolute origins */
3265 scr_relative_origin (state); 3715 scr_relative_origin (state);
3266 break; 3716 break;
3267 case 7: /* autowrap */ 3717 case 7: /* autowrap */
3268 scr_autowrap (state); 3718 scr_autowrap (state);
3269 break; 3719 break;
3270 /* case 8: - auto repeat, can't do on a per window basis */ 3720 /* case 8: - auto repeat, can't do on a per window basis */
3271 case 9: /* X10 mouse reporting */ 3721 case 9: /* X10 mouse reporting */
3272 if (state) /* orthogonal */ 3722 if (state) /* orthogonal */
3273 PrivateModes &= ~(PrivMode_MouseX11); 3723 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3274 break; 3724 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 3725#ifdef scrollBar_esc
3283 case scrollBar_esc: 3726 case scrollBar_esc:
3284 if (scrollbar_mapping (state)) 3727 if (scrollbar_mapping (state))
3285 { 3728 {
3286 resize_all_windows (0, 0, 0); 3729 resize_all_windows (0, 0, 0);
3287 scr_touch (true); 3730 scr_touch (true);
3288 } 3731 }
3289 break; 3732 break;
3290#endif 3733#endif
3291 case 25: /* visible/invisible cursor */ 3734 case 25: /* visible/invisible cursor */
3292 scr_cursor_visible (state); 3735 scr_cursor_visible (state);
3293 break; 3736 break;
3294 /* case 35: - shift keys */ 3737 /* case 35: - shift keys */
3295 /* case 40: - 80 <--> 132 mode */ 3738 /* case 40: - 80 <--> 132 mode */
3296 case 47: /* secondary screen */ 3739 case 47: /* secondary screen */
3297 scr_change_screen (state); 3740 scr_change_screen (state);
3298 break; 3741 break;
3299 /* case 66: - application key pad */ 3742 /* case 66: - application key pad */
3300 /* case 67: - backspace key */ 3743 /* case 67: - backspace key */
3301 case 1000: /* X11 mouse reporting */ 3744 case 1000: /* X11 mouse reporting */
3302 if (state) /* orthogonal */ 3745 if (state) /* orthogonal */
3303 PrivateModes &= ~(PrivMode_MouseX10); 3746 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3304 break; 3747 break;
3305#if 0 3748#if 0
3306 case 1001: 3749 case 1001:
3307 break; /* X11 mouse highlighting */ 3750 break; /* X11 mouse highlighting */
3308#endif 3751#endif
3752 case 1002:
3753 case 1003:
3754 if (state) {
3755 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3756 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3757 vt_emask_mouse = PointerMotionMask;
3758 } else
3759 vt_emask_mouse = NoEventMask;
3760 vt_select_input ();
3761 break;
3309 case 1010: /* scroll to bottom on TTY output inhibit */ 3762 case 1010: /* scroll to bottom on TTY output inhibit */
3310 if (state)
3311 Options &= ~Opt_scrollTtyOutput;
3312 else
3313 Options |= Opt_scrollTtyOutput; 3763 set_option (Opt_scrollTtyOutput, !state);
3314 break; 3764 break;
3315 case 1011: /* scroll to bottom on key press */ 3765 case 1011: /* scroll to bottom on key press */
3316 if (state)
3317 Options |= Opt_scrollTtyKeypress; 3766 set_option (Opt_scrollTtyKeypress, state);
3318 else
3319 Options &= ~Opt_scrollTtyKeypress;
3320 break; 3767 break;
3321 case 1047: /* secondary screen w/ clearing */ 3768 case 1047: /* secondary screen w/ clearing last */
3322 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3769 if (option (Opt_secondaryScreen))
3323 if (current_screen != PRIMARY) 3770 if (current_screen != PRIMARY)
3324 scr_erase_screen (2); 3771 scr_erase_screen (2);
3325 scr_change_screen (state); 3772 scr_change_screen (state);
3326 /* FALLTHROUGH */
3327 default:
3328 break; 3773 break;
3774 case 1049: /* secondary screen w/ clearing first */
3775 scr_change_screen (state);
3776 if (option (Opt_secondaryScreen))
3777 if (current_screen != PRIMARY)
3778 scr_erase_screen (2);
3779 break;
3780 default:
3781 break;
3329 } 3782 }
3330 } 3783 }
3331} 3784}
3332/*}}} */ 3785/*}}} */
3333 3786
3334/*{{{ process sgr sequences */ 3787/*{{{ process sgr sequences */
3335void 3788void
3336rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3789rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3337{ 3790{
3338 unsigned int i; 3791 unsigned int i;
3339 short rendset; 3792 short rendset;
3340 int rendstyle; 3793 int rendstyle;
3341 3794
3342 if (nargs == 0) 3795 if (nargs == 0)
3343 { 3796 {
3344 scr_rendition (0, ~RS_None); 3797 scr_rendition (0, ~RS_None);
3345 return; 3798 return;
3346 } 3799 }
3800
3347 for (i = 0; i < nargs; i++) 3801 for (i = 0; i < nargs; i++)
3348 { 3802 {
3349 rendset = -1; 3803 rendset = -1;
3350 switch (arg[i]) 3804 switch (arg[i])
3351 { 3805 {
… …
3353 rendset = 0, rendstyle = ~RS_None; 3807 rendset = 0, rendstyle = ~RS_None;
3354 break; 3808 break;
3355 case 1: 3809 case 1:
3356 rendset = 1, rendstyle = RS_Bold; 3810 rendset = 1, rendstyle = RS_Bold;
3357 break; 3811 break;
3812 //case 2: // low intensity
3813 case 3:
3814 rendset = 1, rendstyle = RS_Italic;
3815 break;
3358 case 4: 3816 case 4:
3359 rendset = 1, rendstyle = RS_Uline; 3817 rendset = 1, rendstyle = RS_Uline;
3360 break; 3818 break;
3361 case 5: 3819 case 5: // slowly blinking
3820 case 6: // rapidly blinking
3362 rendset = 1, rendstyle = RS_Blink; 3821 rendset = 1, rendstyle = RS_Blink;
3363 break; 3822 break;
3823 //case 6: // scoansi light background
3364 case 7: 3824 case 7:
3365 rendset = 1, rendstyle = RS_RVid; 3825 rendset = 1, rendstyle = RS_RVid;
3366 break; 3826 break;
3367 case 22: 3827 case 8:
3828 // invisible. NYI
3829 break;
3830 //case 9: // crossed out
3831 //case 10: // scoansi acs off, primary font
3832 //case 11: // scoansi acs on, first alt font
3833 //case 12: // scoansi acs on, |0x80, second alt font
3834 //...
3835 //case 19: // ninth alt font
3836 //case 20: // gothic
3837 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3368 rendset = 0, rendstyle = RS_Bold; 3838 rendset = 0, rendstyle = RS_Bold;
3839 break;
3840 case 22: // normal intensity
3841 rendset = 0, rendstyle = RS_Bold;
3842 break;
3843 case 23: // disable italic
3844 rendset = 0, rendstyle = RS_Italic;
3369 break; 3845 break;
3370 case 24: 3846 case 24:
3371 rendset = 0, rendstyle = RS_Uline; 3847 rendset = 0, rendstyle = RS_Uline;
3372 break; 3848 break;
3373 case 25: 3849 case 25:
3374 rendset = 0, rendstyle = RS_Blink; 3850 rendset = 0, rendstyle = RS_Blink;
3375 break; 3851 break;
3852 case 26: // variable spacing (iso 8613)
3853 rendset = 0, rendstyle = RS_Blink;
3854 break;
3376 case 27: 3855 case 27:
3377 rendset = 0, rendstyle = RS_RVid; 3856 rendset = 0, rendstyle = RS_RVid;
3378 break; 3857 break;
3858 //case 28: // visible. NYI
3859 //case 29: // not crossed-out
3379 } 3860 }
3861
3380 if (rendset != -1) 3862 if (rendset != -1)
3381 { 3863 {
3382 scr_rendition (rendset, rendstyle); 3864 scr_rendition (rendset, rendstyle);
3383 continue; /* for(;i;) */ 3865 continue; /* for (;i;) */
3384 } 3866 }
3385 3867
3386 switch (arg[i]) 3868 switch (arg[i])
3387 { 3869 {
3388 case 30: 3870 case 30:
… …
3391 case 33: 3873 case 33:
3392 case 34: 3874 case 34:
3393 case 35: 3875 case 35:
3394 case 36: 3876 case 36:
3395 case 37: 3877 case 37:
3396 scr_color ((unsigned int)(minCOLOR + (arg[i] - 30)), 3878 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3397 Color_fg);
3398 break; 3879 break;
3399#ifdef TTY_256COLOR 3880 case 38: // set fg color, ISO 8613-6
3400 case 38:
3401 if (nargs > i + 2 && arg[i + 1] == 5) 3881 if (nargs > i + 2 && arg[i + 1] == 5)
3402 { 3882 {
3403 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 3883 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3404 Color_fg);
3405 i += 2; 3884 i += 2;
3406 } 3885 }
3407 break; 3886 break;
3408#endif
3409 case 39: /* default fg */ 3887 case 39: /* default fg */
3410 scr_color (Color_fg, Color_fg); 3888 scr_color (Color_fg, Color_fg);
3411 break; 3889 break;
3412 3890
3413 case 40: 3891 case 40:
… …
3416 case 43: 3894 case 43:
3417 case 44: 3895 case 44:
3418 case 45: 3896 case 45:
3419 case 46: 3897 case 46:
3420 case 47: 3898 case 47:
3421 scr_color ((unsigned int)(minCOLOR + (arg[i] - 40)), 3899 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3422 Color_bg);
3423 break; 3900 break;
3424#ifdef TTY_256COLOR 3901 case 48: // set bg color, ISO 8613-6
3425 case 48:
3426 if (nargs > i + 2 && arg[i + 1] == 5) 3902 if (nargs > i + 2 && arg[i + 1] == 5)
3427 { 3903 {
3428 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 3904 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3429 Color_bg);
3430 i += 2; 3905 i += 2;
3431 } 3906 }
3432 break; 3907 break;
3433#endif
3434 case 49: /* default bg */ 3908 case 49: /* default bg */
3435 scr_color (Color_bg, Color_bg); 3909 scr_color (Color_bg, Color_bg);
3436 break; 3910 break;
3437 3911
3438#ifndef NO_BRIGHTCOLOR 3912 //case 50: // not variable spacing
3913
3914#if !ENABLE_MINIMAL
3439 case 90: 3915 case 90:
3440 case 91: /* set bright fg color */ 3916 case 91: /* set bright fg color */
3441 case 92: 3917 case 92:
3442 case 93: 3918 case 93:
3443 case 94: 3919 case 94:
3444 case 95: 3920 case 95:
3445 case 96: 3921 case 96:
3446 case 97: 3922 case 97:
3447 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 90)), 3923 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3448 Color_fg);
3449 break; 3924 break;
3450 case 100: 3925 case 100:
3451 case 101: /* set bright bg color */ 3926 case 101: /* set bright bg color */
3452 case 102: 3927 case 102:
3453 case 103: 3928 case 103:
3454 case 104: 3929 case 104:
3455 case 105: 3930 case 105:
3456 case 106: 3931 case 106:
3457 case 107: 3932 case 107:
3458 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 100)), 3933 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3459 Color_bg);
3460 break; 3934 break;
3461#endif 3935#endif
3462
3463 } 3936 }
3464 } 3937 }
3465} 3938}
3466/*}}} */ 3939/*}}} */
3467 3940
3468/*{{{ process Rob Nation's own graphics mode sequences */ 3941/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3469void 3942void
3470rxvt_term::process_graphics () 3943rxvt_term::process_graphics ()
3471{ 3944{
3472 unsigned char ch, cmd = cmd_getc (); 3945 unicode_t ch, cmd = cmd_getc ();
3473 3946
3474#ifndef RXVT_GRAPHICS
3475 if (cmd == 'Q') 3947 if (cmd == 'Q')
3476 { /* query graphics */ 3948 { /* query graphics */
3477 tt_printf("\033G0\n"); /* no graphics */ 3949 tt_printf ("\033G0\012"); /* no graphics */
3478 return; 3950 return;
3479 } 3951 }
3480 /* swallow other graphics sequences until terminating ':' */ 3952 /* swallow other graphics sequences until terminating ':' */
3481 do 3953 do
3482 ch = cmd_getc (); 3954 ch = cmd_getc ();
3483 while (ch != ':'); 3955 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} 3956}
3530/*}}} */ 3957/*}}} */
3531 3958
3532/* ------------------------------------------------------------------------- */ 3959/* ------------------------------------------------------------------------- */
3533 3960
3534/* 3961/*
3535 * Send printf() formatted output to the command. 3962 * Send printf () formatted output to the command.
3536 * Only use for small amounts of data. 3963 * Only use for small amounts of data.
3537 */ 3964 */
3538void 3965void
3539rxvt_term::tt_printf (const char *fmt,...) 3966rxvt_term::tt_printf (const char *fmt,...)
3540{ 3967{
3541 va_list arg_ptr; 3968 va_list arg_ptr;
3542 unsigned char buf[256]; 3969 char buf[256];
3543 3970
3544 va_start (arg_ptr, fmt); 3971 va_start (arg_ptr, fmt);
3545 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 3972 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3546 va_end (arg_ptr); 3973 va_end (arg_ptr);
3547 tt_write (buf, STRLEN (buf)); 3974 tt_write (buf, strlen (buf));
3548} 3975}
3549 3976
3550/* ---------------------------------------------------------------------- */ 3977/* ---------------------------------------------------------------------- */
3551/* Write data to the pty as typed by the user, pasted with the mouse, 3978/* 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. 3979 * or generated by us in response to a query ESC sequence.
3553 */ 3980 */
3981const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
3982
3554void 3983void
3555rxvt_term::tt_write (const unsigned char *data, unsigned int len) 3984rxvt_term::tt_write (const char *data, unsigned int len)
3556{ 3985{
3557 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 3986 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
3987 return;
3558 3988
3559 if (len) 3989 if (pty->pty < 0)
3990 return;
3991
3992 if (v_buflen == 0)
3993 {
3994 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
3995
3996 if ((unsigned int)written == len)
3997 return;
3998
3999 data += written;
4000 len -= written;
3560 { 4001 }
4002
4003 v_buffer = (char *)realloc (v_buffer, v_buflen + len);
4004
4005 memcpy (v_buffer + v_buflen, data, len);
4006 v_buflen += len;
4007
4008 pty_ev.set (ev::READ | ev::WRITE);
4009}
4010
4011void rxvt_term::pty_write ()
4012{
4013 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4014
4015 if (written > 0)
4016 {
4017 v_buflen -= written;
4018
3561 if (v_buflen == 0) 4019 if (v_buflen == 0)
3562 { 4020 {
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); 4021 free (v_buffer);
3590 v_buffer = 0; 4022 v_buffer = 0;
3591 v_buflen = 0;
3592 4023
3593 pty_ev.set (EVENT_READ); 4024 pty_ev.set (ev::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; 4025 return;
3606 } 4026 }
4027
4028 memmove (v_buffer, v_buffer + written, v_buflen);
3607 } 4029 }
4030 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4031 pty_ev.set (ev::READ);
3608} 4032}
3609 4033
3610/*----------------------- end-of-file (C source) -----------------------*/ 4034/*----------------------- end-of-file (C source) -----------------------*/
3611 4035

Diff Legend

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