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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.36 by pcg, Sun Feb 1 01:34:41 2004 UTC vs.
Revision 1.323 by ayin, Mon May 28 18:38:03 2007 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: command.c 2 * File: command.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7 * - original version 7 * - original version
… …
25 * - extensive modifications 25 * - extensive modifications
26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> 26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org>
27 * Copyright (c) 2001 Marius Gedminas 27 * Copyright (c) 2001 Marius Gedminas
28 * - Ctrl/Mod4+Tab works like Meta+Tab (options) 28 * - Ctrl/Mod4+Tab works like Meta+Tab (options)
29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org> 29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org>
30 * Copyright (c) 2003-2006 Marc Lehmann <pcg@goof.com>
30 * 31 *
31 * This program is free software; you can redistribute it and/or modify 32 * This program is free software; you can redistribute it and/or modify
32 * it under the terms of the GNU General Public License as published by 33 * it under the terms of the GNU General Public License as published by
33 * the Free Software Foundation; either version 2 of the License, or 34 * the Free Software Foundation; either version 2 of the License, or
34 * (at your option) any later version. 35 * (at your option) any later version.
… …
42 * along with this program; if not, write to the Free Software 43 * along with this program; if not, write to the Free Software
43 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
44 *----------------------------------------------------------------------*/ 45 *----------------------------------------------------------------------*/
45 46
46/*{{{ includes: */ 47/*{{{ includes: */
47#include "../config.h" /* NECESSARY */ 48#include "../config.h"
48#include "rxvt.h" /* NECESSARY */ 49#include "rxvt.h"
50#include "rxvtperl.h"
49#include "version.h" 51#include "version.h"
50#include "command.h" 52#include "command.h"
51 53
52#include <wchar.h> 54#ifdef KEYSYM_RESOURCE
55# include "keyboard.h"
56#endif
57
58#include <csignal>
59
60#if LINUX_YIELD_HACK
61# include <ctime>
62#endif
53 63
54/*----------------------------------------------------------------------*/ 64/*----------------------------------------------------------------------*/
55 65
56/*{{{ Convert the keypress event into a string */ 66#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
67
68#if ENABLE_FRILLS || ISO_14755
69
70#define ISO_14755_STARTED 0x80000000UL
71#define ISO_14755_51 0x40000000UL // basic (section 5.1)
72#define ISO_14755_52 0x20000000UL // keycap (section 5.2)
73#define ISO_14755_54 0x10000000UL // code feedback (section 5.4)
74#define ISO_14755_MASK 0x0fffffffUL
75
76#if ISO_14755
77static unsigned short iso14755_symtab[] = {
78 // keysym, unicode
79 XK_Left, 0x2190,
80 XK_KP_Left, 0x2190,
81 XK_Up, 0x2191,
82 XK_KP_Up, 0x2191,
83 XK_Right, 0x2192,
84 XK_KP_Right, 0x2192,
85 XK_Down, 0x2193,
86 XK_KP_Down, 0x2193,
87 XK_Linefeed, 0x21b4,
88 XK_Return, 0x21b5,
89 XK_KP_Enter, 0x21b5,
90
91 XK_Prior, 0x21de,
92 XK_Next, 0x21df,
93 XK_Tab, 0x21e5,
94 XK_ISO_Left_Tab, 0x21e6,
95 XK_Shift_L, 0x21e7,
96 XK_Shift_R, 0x21e7,
97
98 XK_Shift_Lock, 0x21eb,
99 XK_ISO_Lock, 0x21eb,
100 XK_ISO_Lock, 0x21eb,
101 XK_Caps_Lock, 0x21ec,
102 XK_Num_Lock, 0x21ed,
103 XK_ISO_Level3_Shift, 0x21ee,
104 XK_ISO_Level3_Lock, 0x21ef,
105 XK_ISO_Group_Lock, 0x21f0,
106 XK_Home, 0x21f1,
107 XK_End, 0x21f2,
108
109 XK_Execute, 0x2318,
110 XK_Begin, 0x2320,
111 XK_Delete, 0x2326,
112 XK_Clear, 0x2327,
113 XK_BackSpace, 0x232b,
114 XK_Insert, 0x2380,
115 XK_Control_L, 0x2388,
116 XK_Control_R, 0x2388,
117 XK_Pause, 0x2389,
118 XK_Break, 0x238a,
119 XK_Escape, 0x238b,
120 XK_Undo, 0x238c,
121 XK_Print, 0x2399,
122
123 XK_space, 0x2423,
124
125#ifdef XK_KP_Begin
126 XK_KP_Prior, 0x21de,
127 XK_KP_Next, 0x21df,
128 XK_KP_Begin, 0x2320,
129 XK_KP_Insert, 0x2380,
130 XK_KP_Delete, 0x2326,
131 XK_KP_Space, 0x2422,
132#endif
133 0,
134};
135
57void 136void
137rxvt_term::iso14755_54 (int x, int y)
138{
139 x = Pixel2Col (x);
140 y = Pixel2Row (y);
141
142 if (!IN_RANGE_EXC (x, 0, ncol)
143 || !IN_RANGE_EXC (y, 0, nrow))
144 return;
145
146 for (;;)
147 {
148 const line_t &l = ROW(y + view_start);
149
150 text_t t = l.t[x];
151
152 if (t != NOCHAR || !x)
153 {
154 iso14755_51 (l.t[x], l.r[x], x, y);
155 iso14755buf = ISO_14755_54;
156 break;
157 }
158
159 x--;
160 }
161}
162
163void
164rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y)
165{
166 rxvt_fontset *fs = FONTSET (r);
167 rxvt_font *f = (*fs)[fs->find_font (ch)];
168 wchar_t *chr, *alloc, ch2, *fname;
169 int len;
170
171 fname = rxvt_utf8towcs (f->name);
172
173# if ENABLE_COMBINING
174 if (IS_COMPOSE (ch))
175 {
176 len = rxvt_composite.expand (ch, 0);
177 alloc = chr = new wchar_t[len];
178 rxvt_composite.expand (ch, chr);
179 }
180 else
181# endif
182 {
183 ch2 = ch;
184
185 alloc = 0;
186 chr = &ch2;
187 len = 1;
188 }
189
190 char attr[80]; // plenty
191
192 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
193 (int)r,
194 fgcolor_of (r), bgcolor_of (r),
195 r & RS_Bold ? " bold" : "",
196 r & RS_Italic ? " italic" : "",
197 r & RS_Blink ? " blink" : "",
198 r & RS_RVid ? " rvid" : "",
199 r & RS_Uline ? " uline" : "",
200 r & RS_Careful ? " careful" : "");
201
202 int width = wcswidth (fname, wcslen (fname));
203
204 max_it (width, 8+5); // for char + hey
205 max_it (width, strlen (attr));
206
207 if (y >= 0)
208 {
209 y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1;
210 x = 0;
211 }
212
213 scr_overlay_new (x, y, width, len + 2);
214
215 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
216
217 for (int y = 0; y < len; y++)
218 {
219 char buf[9];
220
221 ch = *chr++;
222
223 sprintf (buf, "%8x", ch);
224 scr_overlay_set (0, y, buf);
225 scr_overlay_set (9, y, '=');
226# if !UNICODE3
227 if (ch >= 0x10000)
228 ch = 0xfffd;
229# endif
230 scr_overlay_set (11, y, ch, r);
231
232 if (WCWIDTH (ch) >= 2)
233 scr_overlay_set (12, y, NOCHAR, r);
234 }
235
236// {
237// char buf[4+4+3+1];
238// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y);
239// scr_overlay_set (0, 0, buf);
240// }
241 scr_overlay_set (0, len , attr);
242 scr_overlay_set (0, len + 1, fname);
243
244 free (fname);
245
246# if ENABLE_COMBINING
247 if (alloc)
248 delete [] alloc;
249# endif
250}
251#endif
252
253void
254rxvt_term::commit_iso14755 ()
255{
256 wchar_t ch[2];
257
258 ch[0] = iso14755buf & ISO_14755_MASK;
259 ch[1] = 0;
260
261 if (iso14755buf & ISO_14755_51)
262 {
263 char mb[16];
264 int len;
265
266 // allow verbatim 0-bytes and control-bytes to be entered
267 if (ch[0] >= 0x20)
268 len = wcstombs (mb, ch, 16);
269 else
270 {
271 mb[0] = ch[0];
272 len = 1;
273 }
274
275 if (len > 0)
276 tt_write (mb, len);
277 else
278 scr_bell ();
279 }
280
281 iso14755buf = 0;
282}
283
284int
58rxvt_term::lookup_key (XKeyEvent *ev) 285rxvt_term::hex_keyval (XKeyEvent &ev)
59{ 286{
287 // check wether this event corresponds to a hex digit
288 // if the modifiers had not been pressed.
289 for (int index = 0; index < 8; index++)
290 {
291 KeySym k = XLookupKeysym (&ev, index);
292
293 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
294 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
295 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
296 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
297 }
298
299 return -1;
300}
301#endif
302
303void
304rxvt_term::key_press (XKeyEvent &ev)
305{
60 int ctrl, meta, shft, len; 306 int ctrl, meta, shft, len;
61 unsigned int newlen; 307 unsigned int newlen;
62 KeySym keysym; 308 KeySym keysym;
63#ifdef DEBUG_CMD
64 static int debug_key = 1; /* accessible by a debugger only */
65#endif
66 int valid_keysym; 309 int valid_keysym;
67 unsigned char kbuf[KBUFSZ]; 310 char kbuf[KBUFSZ];
311
312#if ISO_14755
313 if (iso14755buf & ISO_14755_52)
314 return;
315#endif
68 316
69 /* 317 /*
70 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 318 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
71 * escape sequence to toggle the Keypad. 319 * escape sequence to toggle the Keypad.
72 * 320 *
73 * Always permit `shift' to override the current setting 321 * Always permit `shift' to override the current setting
74 */ 322 */
75 shft = (ev->state & ShiftMask); 323 shft = ev.state & ShiftMask;
76 ctrl = (ev->state & ControlMask); 324 ctrl = ev.state & ControlMask;
77 meta = (ev->state & ModMetaMask); 325 meta = ev.state & ModMetaMask;
78 326
79 if (numlock_state || (ev->state & ModNumLockMask)) 327 if (numlock_state || (ev.state & ModNumLockMask))
80 { 328 {
81 numlock_state = (ev->state & ModNumLockMask); 329 numlock_state = (ev.state & ModNumLockMask);
82 PrivMode((!numlock_state), PrivMode_aplKP); 330 PrivMode ((!numlock_state), PrivMode_aplKP);
83 } 331 }
84 332
85 kbuf[0] = 0; 333 kbuf[0] = 0;
86 334
87#ifdef USE_XIM 335#ifdef USE_XIM
88 if (Input_Context) 336 if (Input_Context)
89 { 337 {
90 Status status_return; 338 Status status_return;
91 339
340#if 0
92#ifdef X_HAVE_UTF8_STRING 341#ifdef X_HAVE_UTF8_STRING
93 if (enc_utf8 && 0) 342 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
94 len = Xutf8LookupString (Input_Context, ev, (char *)kbuf, 343 len = Xutf8LookupString (Input_Context, &ev, kbuf,
95 KBUFSZ, &keysym, &status_return); 344 KBUFSZ, &keysym, &status_return);
96 else 345 else
97#endif 346#endif
98 347#endif
99 { 348 {
100 wchar_t wkbuf[KBUFSZ + 1]; 349 wchar_t wkbuf[KBUFSZ + 1];
101 350
102 // the XOpenIM manpage lies about hardcoding the locale 351 // the XOpenIM manpage lies about hardcoding the locale
103 // at the point of XOpenIM, so temporarily switch locales 352 // at the point of XOpenIM, so temporarily switch locales
104 if (rs[Rs_imLocale]) 353 if (rs[Rs_imLocale])
105 SET_LOCALE (rs[Rs_imLocale]); 354 SET_LOCALE (rs[Rs_imLocale]);
355
106 // assume wchar_t == unicode or better 356 // assume wchar_t == unicode or better
107 len = XwcLookupString (Input_Context, ev, wkbuf, 357 len = XwcLookupString (Input_Context, &ev, wkbuf,
108 KBUFSZ, &keysym, &status_return); 358 KBUFSZ, &keysym, &status_return);
359
109 if (rs[Rs_imLocale]) 360 if (rs[Rs_imLocale])
110 SET_LOCALE (locale); 361 SET_LOCALE (locale);
111 362
112 if (status_return == XLookupChars 363 if (status_return == XLookupChars
113 || status_return == XLookupBoth) 364 || status_return == XLookupBoth)
114 { 365 {
366 /* make sure the user can type ctrl-@, i.e. NUL */
367 if (len == 1 && *wkbuf == 0)
368 {
369 kbuf[0] = 0;
370 len = 1;
371 }
372 else
373 {
115 wkbuf[len] = 0; 374 wkbuf[len] = 0;
116 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ); 375 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ);
117 if (len < 0) 376 if (len < 0)
118 len = 0; 377 len = 0;
378 }
119 } 379 }
120 else 380 else
121 len = 0; 381 len = 0;
122 } 382 }
123 383
124 valid_keysym = status_return == XLookupKeySym 384 valid_keysym = status_return == XLookupKeySym
125 || status_return == XLookupBoth; 385 || status_return == XLookupBoth;
126 } 386 }
127 else 387 else
128#endif 388#endif
129
130 { 389 {
131 len = XLookupString (ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 390 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
132 valid_keysym = !len; 391 valid_keysym = keysym != NoSymbol;
133 } 392 }
134 393
135 if (valid_keysym) 394 if (valid_keysym)
136 { 395 {
137 /* for some backwards compatibility */ 396#ifdef KEYSYM_RESOURCE
138#if defined(HOTKEY_CTRL) || defined(HOTKEY_META) 397 if (keyboard->dispatch (this, keysym, ev.state))
139# ifdef HOTKEY_CTRL 398 return;
140 if (ctrl)
141# else
142 if (meta)
143# endif 399#endif
144 {
145 if (keysym == ks_bigfont)
146 {
147 change_font (0, FONT_UP);
148 return;
149 }
150 else if (keysym == ks_smallfont)
151 {
152 change_font (0, FONT_DN);
153 return;
154 }
155 }
156#endif
157 400
158 if (TermWin.saveLines) 401 if (saveLines)
159 { 402 {
160#ifdef UNSHIFTED_SCROLLKEYS 403#ifdef UNSHIFTED_SCROLLKEYS
161 if (!ctrl && !meta) 404 if (!ctrl && !meta)
162 {
163#else 405#else
164 if (IS_SCROLL_MOD) 406 if (IS_SCROLL_MOD)
407#endif
165 { 408 {
166#endif
167 int lnsppg; 409 int lnsppg;
168 410
169#ifdef PAGING_CONTEXT_LINES 411#ifdef PAGING_CONTEXT_LINES
170 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 412 lnsppg = nrow - PAGING_CONTEXT_LINES;
171#else 413#else
172 lnsppg = TermWin.nrow * 4 / 5; 414 lnsppg = nrow * 4 / 5;
173#endif 415#endif
174 if (keysym == XK_Prior) 416 if (keysym == XK_Prior)
175 { 417 {
176 scr_page (UP, lnsppg); 418 scr_page (UP, lnsppg);
177 return; 419 return;
… …
205 scr_move_to (0, 1); 447 scr_move_to (0, 1);
206 return; 448 return;
207 } 449 }
208 else if (keysym == XK_End) 450 else if (keysym == XK_End)
209 { 451 {
210 scr_move_to (1, 0); 452 scr_move_to (1, 1);
211 return; 453 return;
212 } 454 }
213 } 455 }
214#endif 456#endif
215
216 } 457 }
217 458
218 if (shft) 459 if (shft)
219 { 460 {
220 /* Shift + F1 - F10 generates F11 - F20 */ 461 /* Shift + F1 - F10 generates F11 - F20 */
221 if (keysym >= XK_F1 && keysym <= XK_F10) 462 if (keysym >= XK_F1 && keysym <= XK_F10)
222 { 463 {
223 keysym += (XK_F11 - XK_F1); 464 keysym += (XK_F11 - XK_F1);
224 shft = 0; /* turn off Shift */ 465 shft = 0; /* turn off Shift */
225 } 466 }
226 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 467 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
227 { 468 {
228 switch (keysym) 469 switch (keysym)
229 { 470 {
230 /* normal XTerm key bindings */ 471 /* normal XTerm key bindings */
231 case XK_Insert: /* Shift+Insert = paste mouse selection */ 472 case XK_Insert: /* Shift+Insert = paste mouse selection */
232 selection_request (ev->time, 0, 0); 473 selection_request (ev.time);
233 return; 474 return;
475#if TODO
234 /* rxvt extras */ 476 /* rxvt extras */
235 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 477 case XK_KP_Add: /* Shift+KP_Add = bigger font */
236 change_font (0, FONT_UP); 478 change_font (FONT_UP);
237 return; 479 return;
238 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 480 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
239 change_font (0, FONT_DN); 481 change_font (FONT_DN);
240 return; 482 return;
483#endif
241 } 484 }
242 } 485 }
243 } 486 }
244#ifdef PRINTPIPE 487
245 if (keysym == XK_Print) 488#if ENABLE_FRILLS || ISO_14755
246 { 489 // ISO 14755 support
247 scr_printscreen (ctrl | shft); 490 if (shft && ctrl)
248 return;
249 } 491 {
250#endif 492 int hv;
251#ifdef GREEK_SUPPORT 493
252 if (keysym == ks_greekmodeswith) 494 if (iso14755buf & ISO_14755_51
253 { 495 && (keysym == XK_space || keysym == XK_KP_Space
254 greek_mode = !greek_mode; 496 || keysym == XK_Return || keysym == XK_KP_Enter))
255 if (greek_mode)
256 { 497 {
257 xterm_seq (XTerm_title, 498 commit_iso14755 ();
258 (greek_getmode() == GREEK_ELOT928 499 iso14755buf = ISO_14755_51;
259 ? "[Greek: iso]" : "[Greek: ibm]"), CHAR_ST); 500# if ISO_14755
260 greek_reset(); 501 iso14755_51 (0);
502# endif
503 return;
261 } 504 }
262 else 505 else if (keysym == XK_BackSpace)
263 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST);
264 return;
265 }
266#endif
267
268 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
269 {
270#ifdef KEYSYM_RESOURCE
271 if (!(shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL)
272 { 506 {
273 unsigned int l; 507 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
274 const unsigned char *kbuf0; 508# if ISO_14755
275 const unsigned char ch = C0_ESC; 509 iso14755_51 (iso14755buf & ISO_14755_MASK);
276
277 kbuf0 = (Keysym_map[keysym & 0xFF]);
278 l = (unsigned int)*kbuf0++;
279
280 /* escape prefix */
281 if (meta)
282# ifdef META8_OPTION
283 if (meta_char == C0_ESC)
284# endif 510# endif
285 tt_write (&ch, 1); 511 return;
286 tt_write (kbuf0, l); 512 }
513 else if ((hv = hex_keyval (ev)) >= 0)
514 {
515 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
516 | hv | ISO_14755_51;
517# if ISO_14755
518 iso14755_51 (iso14755buf & ISO_14755_MASK);
519# endif
287 return; 520 return;
288 } 521 }
289 else 522 else
523 {
524# if ENABLE_OVERLAY
525 scr_overlay_off ();
290#endif 526# endif
527 iso14755buf = 0;
528 }
529 }
530 else if ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
531 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R)))
532 if (!(iso14755buf & ISO_14755_STARTED))
533 {
534 iso14755buf |= ISO_14755_STARTED;
535# if ENABLE_OVERLAY
536 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
537 scr_overlay_set (0, 0, "ISO 14755 mode");
538# endif
539 }
540#endif
541
542#ifdef PRINTPIPE
543 if (keysym == XK_Print)
544 {
545 scr_printscreen (ctrl | shft);
546 return;
547 }
548#endif
291 549
550 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
551 {
292 { 552 {
293 newlen = 1; 553 newlen = 1;
294 switch (keysym) 554 switch (keysym)
295 { 555 {
296#ifndef NO_BACKSPACE_KEY 556#ifndef NO_BACKSPACE_KEY
297 case XK_BackSpace: 557 case XK_BackSpace:
298 if (PrivateModes & PrivMode_HaveBackSpace) 558 if (priv_modes & PrivMode_HaveBackSpace)
299 { 559 {
300 kbuf[0] = (!!(PrivateModes & PrivMode_BackSpace) 560 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
301 ^ !!ctrl) ? '\b' : '\177'; 561 ^ !!ctrl) ? '\b' : '\177';
302 kbuf[1] = '\0'; 562 kbuf[1] = '\0';
303 } 563 }
304 else 564 else
305 STRCPY(kbuf, key_backspace); 565 strcpy (kbuf, key_backspace);
306# ifdef MULTICHAR_SET 566 break;
307 if ((Options & Opt_mc_hack) && screen.cur.col > 0) 567#endif
568#ifndef NO_DELETE_KEY
569# ifdef XK_KP_Prior
570 case XK_KP_Delete:
571 /* allow shift to override */
572 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
308 { 573 {
309 int col, row; 574 strcpy (kbuf, "\033On");
310 575 break;
311 newlen = STRLEN(kbuf);
312 col = screen.cur.col - 1;
313 row = screen.cur.row + TermWin.saveLines;
314 if (IS_MULTI2(screen.rend[row][col]))
315 MEMMOVE(kbuf + newlen, kbuf, newlen + 1);
316 } 576 }
577 /* FALLTHROUGH */
317# endif 578# endif
318 break;
319#endif
320#ifndef NO_DELETE_KEY
321 case XK_Delete: 579 case XK_Delete:
322 STRCPY(kbuf, key_delete); 580 strcpy (kbuf, key_delete);
323# ifdef MULTICHAR_SET
324 if (Options & Opt_mc_hack)
325 {
326 int col, row;
327
328 newlen = STRLEN(kbuf);
329 col = screen.cur.col;
330 row = screen.cur.row + TermWin.saveLines;
331 if (IS_MULTI1(screen.rend[row][col]))
332 MEMMOVE(kbuf + newlen, kbuf, newlen + 1);
333 }
334# endif
335 break; 581 break;
336#endif 582#endif
337 case XK_Tab: 583 case XK_Tab:
338 if (shft) 584 if (shft)
339 STRCPY(kbuf, "\033[Z"); 585 strcpy (kbuf, "\033[Z");
340 else 586 else
341 { 587 {
342#ifdef CTRL_TAB_MAKES_META 588#ifdef CTRL_TAB_MAKES_META
343 if (ctrl) 589 if (ctrl)
344 meta = 1; 590 meta = 1;
345#endif 591#endif
346#ifdef MOD4_TAB_MAKES_META 592#ifdef MOD4_TAB_MAKES_META
347 if (ev->state & Mod4Mask) 593 if (ev.state & Mod4Mask)
348 meta = 1; 594 meta = 1;
349#endif 595#endif
350 newlen = 0; 596 newlen = 0;
351 } 597 }
352 break; 598 break;
353 599
354
355#ifdef XK_KP_Left 600#ifdef XK_KP_Left
356 case XK_KP_Up: /* \033Ox or standard */ 601 case XK_KP_Up: /* \033Ox or standard */
357 case XK_KP_Down: /* \033Or or standard */ 602 case XK_KP_Down: /* \033Or or standard */
358 case XK_KP_Right: /* \033Ov or standard */ 603 case XK_KP_Right: /* \033Ov or standard */
359 case XK_KP_Left: /* \033Ot or standard */ 604 case XK_KP_Left: /* \033Ot or standard */
360 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 605 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
361 { 606 {
362 STRCPY(kbuf, "\033OZ"); 607 strcpy (kbuf, "\033OZ");
363 kbuf[2] = ("txvr"[keysym - XK_KP_Left]); 608 kbuf[2] = "txvr"[keysym - XK_KP_Left];
364 break; 609 break;
365 } 610 }
366 else 611 else
367 /* translate to std. cursor key */ 612 /* translate to std. cursor key */
368 keysym = XK_Left + (keysym - XK_KP_Left); 613 keysym = XK_Left + (keysym - XK_KP_Left);
… …
370#endif 615#endif
371 case XK_Up: /* "\033[A" */ 616 case XK_Up: /* "\033[A" */
372 case XK_Down: /* "\033[B" */ 617 case XK_Down: /* "\033[B" */
373 case XK_Right: /* "\033[C" */ 618 case XK_Right: /* "\033[C" */
374 case XK_Left: /* "\033[D" */ 619 case XK_Left: /* "\033[D" */
375 STRCPY(kbuf, "\033[Z"); 620 strcpy (kbuf, "\033[Z");
376 kbuf[2] = ("DACB"[keysym - XK_Left]); 621 kbuf[2] = "DACB"[keysym - XK_Left];
377 /* do Shift first */ 622 /* do Shift first */
378 if (shft) 623 if (shft)
379 kbuf[2] = ("dacb"[keysym - XK_Left]); 624 kbuf[2] = "dacb"[keysym - XK_Left];
380 else if (ctrl) 625 else if (ctrl)
381 { 626 {
382 kbuf[1] = 'O'; 627 kbuf[1] = 'O';
383 kbuf[2] = ("dacb"[keysym - XK_Left]); 628 kbuf[2] = "dacb"[keysym - XK_Left];
384 } 629 }
385 else if (PrivateModes & PrivMode_aplCUR) 630 else if (priv_modes & PrivMode_aplCUR)
386 kbuf[1] = 'O'; 631 kbuf[1] = 'O';
387#ifdef MULTICHAR_SET
388 //TODO: ??
389 if (Options & Opt_mc_hack)
390 {
391 int col, row, m;
392
393 col = screen.cur.col;
394 row = screen.cur.row + TermWin.saveLines;
395 m = 0;
396 if (keysym == XK_Right
397 && IS_MULTI1(screen.rend[row][col]))
398 m = 1;
399 else if (keysym == XK_Left)
400 {
401 if (col > 0)
402 {
403 if (IS_MULTI2(screen.rend[row][col - 1]))
404 m = 1;
405 }
406 else if (screen.cur.row > 0)
407 {
408 col = screen.tlen[--row];
409 if (col == -1)
410 col = TermWin.ncol - 1;
411 else
412 col--;
413 if (col > 0
414 && IS_MULTI2(screen.rend[row][col]))
415 m = 1;
416 }
417 }
418 if (m)
419 MEMMOVE(kbuf + 3, kbuf, 3 + 1);
420 }
421#endif
422 break; 632 break;
423 633
424#ifndef UNSHIFTED_SCROLLKEYS 634#ifndef UNSHIFTED_SCROLLKEYS
425# ifdef XK_KP_Prior 635# ifdef XK_KP_Prior
426 case XK_KP_Prior: 636 case XK_KP_Prior:
427 /* allow shift to override */ 637 /* allow shift to override */
428 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 638 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
429 { 639 {
430 STRCPY(kbuf, "\033Oy"); 640 strcpy (kbuf, "\033Oy");
431 break; 641 break;
432 } 642 }
433 /* FALLTHROUGH */ 643 /* FALLTHROUGH */
434# endif 644# endif
435 case XK_Prior: 645 case XK_Prior:
436 STRCPY(kbuf, "\033[5~"); 646 strcpy (kbuf, "\033[5~");
437 break; 647 break;
438# ifdef XK_KP_Next 648# ifdef XK_KP_Next
439 case XK_KP_Next: 649 case XK_KP_Next:
440 /* allow shift to override */ 650 /* allow shift to override */
441 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 651 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
442 { 652 {
443 STRCPY(kbuf, "\033Os"); 653 strcpy (kbuf, "\033Os");
444 break; 654 break;
445 } 655 }
446 /* FALLTHROUGH */ 656 /* FALLTHROUGH */
447# endif 657# endif
448 case XK_Next: 658 case XK_Next:
449 STRCPY(kbuf, "\033[6~"); 659 strcpy (kbuf, "\033[6~");
450 break; 660 break;
451#endif 661#endif
452 case XK_KP_Enter: 662 case XK_KP_Enter:
453 /* allow shift to override */ 663 /* allow shift to override */
454 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 664 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
455 { 665 {
456 STRCPY(kbuf, "\033OM"); 666 strcpy (kbuf, "\033OM");
667 break;
668 }
669
670 /* FALLTHROUGH */
671
672 case XK_Return:
673 if (priv_modes & PrivMode_LFNL)
674 {
675 kbuf[0] = '\015';
676 kbuf[1] = '\012';
677 kbuf[2] = '\0';
457 } 678 }
458 else 679 else
459 { 680 {
460 kbuf[0] = '\r'; 681 kbuf[0] = '\015';
461 kbuf[1] = '\0'; 682 kbuf[1] = '\0';
462 } 683 }
463 break; 684 break;
464 685
465#ifdef XK_KP_Begin 686#ifdef XK_KP_Begin
466 case XK_KP_Begin: 687 case XK_KP_Begin:
467 STRCPY(kbuf, "\033Ou"); 688 strcpy (kbuf, "\033Ou");
468 break; 689 break;
469 690
470 case XK_KP_Insert:
471 STRCPY(kbuf, "\033Op");
472 break;
473
474 case XK_KP_Delete:
475 STRCPY(kbuf, "\033On");
476 break;
477#endif 691#endif
478 case XK_KP_F1: /* "\033OP" */ 692 case XK_KP_F1: /* "\033OP" */
479 case XK_KP_F2: /* "\033OQ" */ 693 case XK_KP_F2: /* "\033OQ" */
480 case XK_KP_F3: /* "\033OR" */ 694 case XK_KP_F3: /* "\033OR" */
481 case XK_KP_F4: /* "\033OS" */ 695 case XK_KP_F4: /* "\033OS" */
482 STRCPY(kbuf, "\033OP"); 696 strcpy (kbuf, "\033OP");
483 kbuf[2] += (keysym - XK_KP_F1); 697 kbuf[2] += (keysym - XK_KP_F1);
484 break; 698 break;
485 699
486 case XK_KP_Multiply: /* "\033Oj" : "*" */ 700 case XK_KP_Multiply: /* "\033Oj" : "*" */
487 case XK_KP_Add: /* "\033Ok" : "+" */ 701 case XK_KP_Add: /* "\033Ok" : "+" */
488 case XK_KP_Separator: /* "\033Ol" : "," */ 702 case XK_KP_Separator: /* "\033Ol" : "," */
489 case XK_KP_Subtract: /* "\033Om" : "-" */ 703 case XK_KP_Subtract: /* "\033Om" : "-" */
490 case XK_KP_Decimal: /* "\033On" : "." */ 704 case XK_KP_Decimal: /* "\033On" : "." */
491 case XK_KP_Divide: /* "\033Oo" : "/" */ 705 case XK_KP_Divide: /* "\033Oo" : "/" */
492 case XK_KP_0: /* "\033Op" : "0" */ 706 case XK_KP_0: /* "\033Op" : "0" */
… …
498 case XK_KP_6: /* "\033Ov" : "6" */ 712 case XK_KP_6: /* "\033Ov" : "6" */
499 case XK_KP_7: /* "\033Ow" : "7" */ 713 case XK_KP_7: /* "\033Ow" : "7" */
500 case XK_KP_8: /* "\033Ox" : "8" */ 714 case XK_KP_8: /* "\033Ox" : "8" */
501 case XK_KP_9: /* "\033Oy" : "9" */ 715 case XK_KP_9: /* "\033Oy" : "9" */
502 /* allow shift to override */ 716 /* allow shift to override */
503 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 717 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
504 { 718 {
505 STRCPY(kbuf, "\033Oj"); 719 strcpy (kbuf, "\033Oj");
506 kbuf[2] += (keysym - XK_KP_Multiply); 720 kbuf[2] += (keysym - XK_KP_Multiply);
507 } 721 }
508 else 722 else
509 { 723 {
510 kbuf[0] = ('*' + (keysym - XK_KP_Multiply)); 724 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
511 kbuf[1] = '\0'; 725 kbuf[1] = '\0';
512 } 726 }
513 break; 727 break;
514 728
515 case XK_Find: 729 case XK_Find:
516 STRCPY(kbuf, "\033[1~"); 730 strcpy (kbuf, "\033[1~");
517 break; 731 break;
732
733#ifdef XK_KP_End
734 case XK_KP_Insert:
735 /* allow shift to override */
736 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
737 {
738 strcpy (kbuf, "\033Op");
739 break;
740 }
741 /* FALLTHROUGH */
742#endif
518 case XK_Insert: 743 case XK_Insert:
519 STRCPY(kbuf, "\033[2~"); 744 strcpy (kbuf, "\033[2~");
520 break; 745 break;
521#ifdef DXK_Remove /* support for DEC remove like key */ 746#ifdef DXK_Remove /* support for DEC remove like key */
522 case DXK_Remove: 747 case DXK_Remove:
523 /* FALLTHROUGH */ 748 /* FALLTHROUGH */
524#endif 749#endif
525 case XK_Execute: 750 case XK_Execute:
526 STRCPY(kbuf, "\033[3~"); 751 strcpy (kbuf, "\033[3~");
527 break; 752 break;
528 case XK_Select: 753 case XK_Select:
529 STRCPY(kbuf, "\033[4~"); 754 strcpy (kbuf, "\033[4~");
530 break; 755 break;
531#ifdef XK_KP_End 756#ifdef XK_KP_End
532 case XK_KP_End: 757 case XK_KP_End:
533 /* allow shift to override */ 758 /* allow shift to override */
534 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 759 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
535 { 760 {
536 STRCPY(kbuf, "\033Oq"); 761 strcpy (kbuf, "\033Oq");
537 break; 762 break;
538 } 763 }
539 /* FALLTHROUGH */ 764 /* FALLTHROUGH */
540#endif 765#endif
541 case XK_End: 766 case XK_End:
542 STRCPY(kbuf, KS_END); 767 strcpy (kbuf, KS_END);
543 break; 768 break;
544#ifdef XK_KP_Home 769#ifdef XK_KP_Home
545 case XK_KP_Home: 770 case XK_KP_Home:
546 /* allow shift to override */ 771 /* allow shift to override */
547 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 772 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
548 { 773 {
549 STRCPY(kbuf, "\033Ow"); 774 strcpy (kbuf, "\033Ow");
550 break; 775 break;
551 } 776 }
552 /* FALLTHROUGH */ 777 /* FALLTHROUGH */
553#endif 778#endif
554 case XK_Home: 779 case XK_Home:
555 STRCPY(kbuf, KS_HOME); 780 strcpy (kbuf, KS_HOME);
556 break; 781 break;
557 782
558#define FKEY(n, fkey) \ 783#define FKEY(n, fkey) \
559 sprintf((char *)kbuf,"\033[%2d~", (int)((n) + (keysym - fkey))) 784 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
560 785
561 case XK_F1: /* "\033[11~" */ 786 case XK_F1: /* "\033[11~" */
562 case XK_F2: /* "\033[12~" */ 787 case XK_F2: /* "\033[12~" */
563 case XK_F3: /* "\033[13~" */ 788 case XK_F3: /* "\033[13~" */
564 case XK_F4: /* "\033[14~" */ 789 case XK_F4: /* "\033[14~" */
565 case XK_F5: /* "\033[15~" */ 790 case XK_F5: /* "\033[15~" */
566 FKEY(11, XK_F1); 791 FKEY (11, XK_F1);
567 break; 792 break;
568 case XK_F6: /* "\033[17~" */ 793 case XK_F6: /* "\033[17~" */
569 case XK_F7: /* "\033[18~" */ 794 case XK_F7: /* "\033[18~" */
570 case XK_F8: /* "\033[19~" */ 795 case XK_F8: /* "\033[19~" */
571 case XK_F9: /* "\033[20~" */ 796 case XK_F9: /* "\033[20~" */
572 case XK_F10: /* "\033[21~" */ 797 case XK_F10: /* "\033[21~" */
573 FKEY(17, XK_F6); 798 FKEY (17, XK_F6);
574 break; 799 break;
575 case XK_F11: /* "\033[23~" */ 800 case XK_F11: /* "\033[23~" */
576 case XK_F12: /* "\033[24~" */ 801 case XK_F12: /* "\033[24~" */
577 case XK_F13: /* "\033[25~" */ 802 case XK_F13: /* "\033[25~" */
578 case XK_F14: /* "\033[26~" */ 803 case XK_F14: /* "\033[26~" */
579 FKEY(23, XK_F11); 804 FKEY (23, XK_F11);
580 break; 805 break;
581 case XK_F15: /* "\033[28~" */ 806 case XK_F15: /* "\033[28~" */
582 case XK_F16: /* "\033[29~" */ 807 case XK_F16: /* "\033[29~" */
583 FKEY(28, XK_F15); 808 FKEY (28, XK_F15);
584 break; 809 break;
585 case XK_Help: /* "\033[28~" */ 810 case XK_Help: /* "\033[28~" */
586 FKEY(28, XK_Help); 811 FKEY (28, XK_Help);
587 break; 812 break;
588 case XK_Menu: /* "\033[29~" */ 813 case XK_Menu: /* "\033[29~" */
589 FKEY(29, XK_Menu); 814 FKEY (29, XK_Menu);
590 break; 815 break;
591 case XK_F17: /* "\033[31~" */ 816 case XK_F17: /* "\033[31~" */
592 case XK_F18: /* "\033[32~" */ 817 case XK_F18: /* "\033[32~" */
593 case XK_F19: /* "\033[33~" */ 818 case XK_F19: /* "\033[33~" */
594 case XK_F20: /* "\033[34~" */ 819 case XK_F20: /* "\033[34~" */
… …
605 case XK_F31: /* "\033[45~" */ 830 case XK_F31: /* "\033[45~" */
606 case XK_F32: /* "\033[46~" */ 831 case XK_F32: /* "\033[46~" */
607 case XK_F33: /* "\033[47~" */ 832 case XK_F33: /* "\033[47~" */
608 case XK_F34: /* "\033[48~" */ 833 case XK_F34: /* "\033[48~" */
609 case XK_F35: /* "\033[49~" */ 834 case XK_F35: /* "\033[49~" */
610 FKEY(31, XK_F17); 835 FKEY (31, XK_F17);
611 break; 836 break;
612#undef FKEY 837#undef FKEY
613 default: 838 default:
614 newlen = 0; 839 newlen = 0;
615 break; 840 break;
616 } 841 }
842
617 if (newlen) 843 if (newlen)
618 len = STRLEN(kbuf); 844 len = strlen (kbuf);
619 } 845 }
846
620 /* 847 /*
621 * Pass meta for all function keys, if 'meta' option set 848 * Pass meta for all function keys, if 'meta' option set
622 */ 849 */
623#ifdef META8_OPTION 850#ifdef META8_OPTION
624 if (meta && (meta_char == 0x80) && len > 0) 851 if (meta && (meta_char == 0x80) && len > 0)
… …
629 else if (ctrl && keysym == XK_minus) 856 else if (ctrl && keysym == XK_minus)
630 { 857 {
631 len = 1; 858 len = 1;
632 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 859 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
633 } 860 }
861 else if (keysym == XK_ISO_Left_Tab)
862 {
863 strcpy (kbuf, "\033[Z");
864 len = 3;
865 }
634 else 866 else
635 { 867 {
636#ifdef META8_OPTION 868#ifdef META8_OPTION
637 /* set 8-bit on */ 869 /* set 8-bit on */
638 if (meta && (meta_char == 0x80)) 870 if (meta && (meta_char == 0x80))
639 { 871 {
640 unsigned char *ch; 872 char *ch;
641 873
642 for (ch = kbuf; ch < kbuf + len; ch++) 874 for (ch = kbuf; ch < kbuf + len; ch++)
643 *ch |= 0x80; 875 *ch |= 0x80;
876
644 meta = 0; 877 meta = 0;
645 } 878 }
646#endif 879#endif
647#ifdef GREEK_SUPPORT
648 if (greek_mode)
649 len = greek_xlat(kbuf, len);
650#endif
651 /* nil */ ; 880 /* nil */ ;
652 } 881 }
653 } 882 }
883
884 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
885 return;
654 886
655 if (len <= 0) 887 if (len <= 0)
656 return; /* not mapped */ 888 return; /* not mapped */
657 889
658 if (Options & Opt_scrollTtyKeypress) 890 if (option (Opt_scrollTtyKeypress))
659 if (TermWin.view_start) 891 if (view_start)
660 { 892 {
661 TermWin.view_start = 0; 893 view_start = 0;
662 want_refresh = 1; 894 want_refresh = 1;
663 } 895 }
664 896
665 /* 897 /*
666 * these modifications only affect the static keybuffer 898 * these modifications only affect the static keybuffer
… …
677 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~')); 909 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
678 910
679 /* escape prefix */ 911 /* escape prefix */
680 if (meta 912 if (meta
681#ifdef META8_OPTION 913#ifdef META8_OPTION
682 && (meta_char == C0_ESC) 914 && meta_char == C0_ESC
683#endif 915#endif
684 ) 916 )
685 { 917 {
686 const unsigned char ch = C0_ESC; 918 const char ch = C0_ESC;
687
688 tt_write(&ch, 1); 919 tt_write (&ch, 1);
689 } 920 }
690#ifdef DEBUG_CMD
691 if (debug_key)
692 { /* Display keyboard buffer contents */
693 char *p;
694 int i;
695 921
696 fprintf(stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
697 for (i = 0, p = kbuf; i < len; i++, p++)
698 fprintf(stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
699 fprintf(stderr, "'\n");
700 }
701#endif /* DEBUG_CMD */
702 tt_write (kbuf, (unsigned int)len); 922 tt_write (kbuf, (unsigned int)len);
703} 923}
704/*}}} */
705 924
706#if (MENUBAR_MAX) 925void
707/*{{{ rxvt_cmd_write(), rxvt_cmd_getc() */ 926rxvt_term::key_release (XKeyEvent &ev)
708/* attempt to `write' count to the input buffer */ 927{
928#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
929 KeySym keysym;
930
931 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
932#endif
933
934#if ENABLE_FRILLS || ISO_14755
935 // ISO 14755 support
936 if (iso14755buf)
937 if (iso14755buf & ISO_14755_52)
938 {
939# if ENABLE_OVERLAY
940 scr_overlay_off ();
941# endif
942# if ISO_14755
943 // iso14755 part 5.2 handling: release time
944 // first: controls
945 if ((ev.state & ControlMask)
946 && ((keysym >= 0x40 && keysym <= 0x5f)
947 || (keysym >= 0x61 && keysym <= 0x7f)))
948 {
949 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
950 commit_iso14755 ();
951
952 return;
953 }
954
955 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)
956 if (i[0] == keysym)
957 {
958 iso14755buf = ISO_14755_51 | i[1];
959 commit_iso14755 ();
960
961 return;
962 }
963
964 scr_bell ();
965# endif
966 iso14755buf = 0;
967
968 return;
969 }
970 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
971 {
972# if ENABLE_OVERLAY
973 scr_overlay_off ();
974# endif
975 if (iso14755buf & ISO_14755_51)
976 commit_iso14755 ();
977#if ISO_14755
978 else if (iso14755buf & ISO_14755_STARTED)
979 {
980 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
981
982 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
983 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
984 }
985# endif
986 else
987 iso14755buf = 0;
988 }
989#endif
990
991 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
992 return;
993
994#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
995 if (!(ev.state & ControlMask))
996 slip_wheel_ev.stop ();
997 else if (keysym == XK_Control_L || keysym == XK_Control_R)
998 mouse_slip_wheel_speed = 0;
999#endif
1000}
1001
1002#if defined (KEYSYM_RESOURCE)
709unsigned int 1003unsigned int
710rxvt_term::cmd_write (const unsigned char *str, unsigned int count) 1004rxvt_term::cmd_write (const char *str, unsigned int count)
711{ 1005{
712 unsigned int n, s; 1006 unsigned int n, s;
713 1007
714 n = cmdbuf_ptr - cmdbuf_base; 1008 n = cmdbuf_ptr - cmdbuf_base;
715 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 1009 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
1010
716 if (n > 0 && s < count) 1011 if (n > 0 && s < count)
717 { 1012 {
718 MEMMOVE(cmdbuf_base, cmdbuf_ptr, 1013 memmove (cmdbuf_base, cmdbuf_ptr,
719 (unsigned int)(cmdbuf_endp - cmdbuf_ptr)); 1014 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
720 cmdbuf_ptr = cmdbuf_base; 1015 cmdbuf_ptr = cmdbuf_base;
721 cmdbuf_endp -= n; 1016 cmdbuf_endp -= n;
722 s += n; 1017 s += n;
723 } 1018 }
1019
724 if (count > s) 1020 if (count > s)
725 { 1021 {
726 rxvt_print_error("data loss: cmd_write too large"); 1022 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
727 count = s; 1023 count = s;
728 } 1024 }
1025
729 for (; count--;) 1026 for (; count--;)
730 *cmdbuf_endp++ = *str++; 1027 *cmdbuf_endp++ = *str++;
1028
1029 cmd_parse ();
1030
731 return 0; 1031 return 0;
732} 1032}
733#endif /* MENUBAR_MAX */ 1033#endif
734 1034
735void 1035void
736rxvt_term::flush () 1036rxvt_term::flush ()
737{ 1037{
1038 flush_ev.stop ();
1039
738#ifdef TRANSPARENT 1040#ifdef TRANSPARENT
739 if (want_full_refresh) 1041 if (want_full_refresh)
740 { 1042 {
741 want_full_refresh = 0; 1043 want_full_refresh = 0;
742 scr_clear (); 1044 scr_clear ();
743 scr_touch (false); 1045 scr_touch (false);
744 want_refresh = 1;
745 } 1046 }
746#endif 1047#endif
747 1048
748 if (want_refresh) 1049 if (want_refresh)
749 { 1050 {
1051 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
1052 {
1053 int row = view_start;
1054 int end_row = row + nrow;
1055
1056 while (row > top_row && ROW (row - 1).is_longer ())
1057 --row;
1058
1059 do
1060 {
1061 int start_row = row;
1062 line_t *l;
1063
1064 do
1065 {
1066 l = &ROW (row++);
1067
1068 if (!(l->f & LINE_FILTERED))
1069 {
1070 // line not filtered, mark it as filtered
1071 l->f |= LINE_FILTERED;
1072 while (l->is_longer ())
1073 {
1074 l = &ROW (row++);
1075 l->f |= LINE_FILTERED;
1076 }
1077
1078 // and filter it
1079 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
1080
1081 break;
1082 }
1083 }
1084 while (l->is_longer () && row < end_row);
1085 }
1086 while (row < end_row);
1087 }
1088
750 scr_refresh (refresh_type); 1089 scr_refresh ();
751 scrollbar_show (1); 1090 scrollbar_show (1);
752#ifdef USE_XIM 1091#ifdef USE_XIM
753 IMSendSpot (); 1092 IMSendSpot ();
754#endif 1093#endif
755
756 } 1094 }
757 1095
758 XFlush (Xdisplay); 1096 display->flush ();
759} 1097}
760 1098
761void 1099void
762rxvt_term::check_cb (check_watcher &w) 1100rxvt_term::check_cb (check_watcher &w)
763{ 1101{
764 SET_R (this); 1102 make_current ();
765 SET_LOCALE (locale);
766 1103
1104 display->flush ();
1105
1106 if (want_refresh && !flush_ev.active)
1107 flush_ev.start (NOW + 1. / 60.); // refresh at max. 60 hz normally
1108}
1109
1110void
1111rxvt_term::flush_cb (time_watcher &w)
1112{
1113 make_current ();
1114
1115 refresh_limit = 1;
1116 refresh_count = 0;
767 flush (); 1117 flush ();
768}
769
770void
771rxvt_term::process_x_events ()
772{
773 do
774 {
775 XEvent xev;
776
777 XNextEvent (Xdisplay, &xev);
778
779#if defined(CURSOR_BLINK)
780 if ((Options & Opt_cursorBlink) && xev.type == KeyPress)
781 {
782 if (hidden_cursor)
783 {
784 hidden_cursor = 0;
785 want_refresh = 1;
786 }
787
788 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
789 }
790#endif
791
792#if defined(POINTER_BLANK)
793 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
794 {
795 if (xev.type == MotionNotify
796 || xev.type == ButtonPress
797 || xev.type == ButtonRelease)
798 if (hidden_pointer)
799 pointer_unblank ();
800
801 if (xev.type == KeyPress && hidden_pointer == 0)
802 pointer_blank ();
803 }
804#endif
805
806#ifdef USE_XIM
807 if (!XFilterEvent (&xev, xev.xany.window))
808#endif
809 process_x_event (&xev);
810 }
811 while (XPending (Xdisplay));
812} 1118}
813 1119
814#ifdef CURSOR_BLINK 1120#ifdef CURSOR_BLINK
815void 1121void
816rxvt_term::cursor_blink_cb (time_watcher &w) 1122rxvt_term::cursor_blink_cb (time_watcher &w)
817{ 1123{
818 hidden_cursor = !hidden_cursor; 1124 hidden_cursor = !hidden_cursor;
819 want_refresh = 1; 1125 want_refresh = 1;
820 1126
821 w.start (w.at + BLINK_INTERVAL); 1127 w.start (w.at + CURSOR_BLINK_INTERVAL);
822} 1128}
823#endif 1129#endif
824 1130
825#ifdef TEXT_BLINK 1131#ifdef TEXT_BLINK
826void 1132void
… …
833 w.start (w.at + TEXT_BLINK_INTERVAL); 1139 w.start (w.at + TEXT_BLINK_INTERVAL);
834 } 1140 }
835} 1141}
836#endif 1142#endif
837 1143
1144#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
838void 1145void
839rxvt_term::x_cb (io_watcher &w, short revents) 1146rxvt_term::cont_scroll_cb (time_watcher &w)
840{ 1147{
841 SET_R (this); 1148 if ((scrollbar_isUp() || scrollbar_isDn()) &&
842 SET_LOCALE (locale); 1149 scr_page (scrollbar_isUp() ? UP : DN, 1))
843 1150 {
844 process_x_events (); 1151 want_refresh = 1;
1152 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1153 }
845} 1154}
1155#endif
1156
1157#ifdef SELECTION_SCROLLING
1158void
1159rxvt_term::sel_scroll_cb (time_watcher &w)
1160{
1161 if (scr_page (scroll_selection_dir, scroll_selection_lines))
1162 {
1163 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1164 want_refresh = 1;
1165 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1166 }
1167}
1168#endif
1169
1170#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1171void
1172rxvt_term::slip_wheel_cb (time_watcher &w)
1173{
1174 if (mouse_slip_wheel_speed == 0
1175 || mouse_slip_wheel_speed < 0 ? scr_page (DN, -mouse_slip_wheel_speed)
1176 : scr_page (UP, mouse_slip_wheel_speed))
1177 {
1178 if (view_start == top_row || view_start == 0)
1179 mouse_slip_wheel_speed = 0;
1180
1181 want_refresh = 1;
1182 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1183 }
1184}
1185#endif
1186
1187#if LINUX_YIELD_HACK
1188static struct event_handler
1189{
1190 check_watcher yield_ev;
1191
1192 void yield_cb (check_watcher &w)
1193 {
1194 // this should really be sched_yield(), but the linux guys thought
1195 // that giving a process calling sched_yield () less cpu time than
1196 // ones with high nice levels is a useful thing to do. It surely is is
1197 // allowed by the sus... as is returning ENOSYS.
1198
1199 struct timespec ts = { 0, 0 };
1200 nanosleep (&ts, 0);
1201
1202 w.stop ();
1203 }
1204
1205 event_handler ()
1206 : yield_ev (this, &event_handler::yield_cb)
1207 {
1208 }
1209} event_handler;
1210#endif
846 1211
847bool 1212bool
848rxvt_term::pty_fill () 1213rxvt_term::pty_fill ()
849{ 1214{
850 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1215 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
1216
1217 if (CBUFSIZ == n)
1218 {
1219 rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n");
1220 n = 0;
1221 }
851 1222
852 memmove (cmdbuf_base, cmdbuf_ptr, n); 1223 memmove (cmdbuf_base, cmdbuf_ptr, n);
853 cmdbuf_ptr = cmdbuf_base; 1224 cmdbuf_ptr = cmdbuf_base;
854 cmdbuf_endp = cmdbuf_ptr + n; 1225 cmdbuf_endp = cmdbuf_ptr + n;
855 1226
856 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1227 ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n);
857 1228
858 if (n > 0) 1229 if (r > 0)
859 { 1230 {
860 cmdbuf_endp += n; 1231 cmdbuf_endp += r;
861 return true; 1232 return true;
862 } 1233 }
863 else if (n < 0 && errno != EAGAIN) 1234 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1235 {
1236#if LINUX_YIELD_HACK
1237 if (display->is_local)
1238 event_handler.yield_ev.start ();
1239#endif
1240 }
1241 else
1242 {
1243 pty_ev.stop ();
1244
1245 if (!option (Opt_hold))
864 destroy (); 1246 destroy ();
865 1247 }
1248
866 return false; 1249 return false;
867} 1250}
868 1251
869void 1252void
870rxvt_term::pty_cb (io_watcher &w, short revents) 1253rxvt_term::pty_cb (io_watcher &w, short revents)
871{ 1254{
872 SET_R (this); 1255 make_current ();
873 SET_LOCALE (locale); 1256
1257 if (revents & EVENT_READ)
1258 // loop, but don't allow a single term to monopolize us
1259 while (pty_fill ())
1260 if (cmd_parse ())
1261 break;
874 1262
875 if (revents & EVENT_WRITE) 1263 if (revents & EVENT_WRITE)
876 tt_write (0, 0); 1264 pty_write ();
877 else if (revents & EVENT_READ)
878 {
879 bool flag = true;
880
881 // loop, but don't allow a single term to monopolize us
882 // the number of loops is fully arbitrary, and thus wrong
883 while (flag && pty_fill ())
884 {
885 if (!seen_input)
886 {
887 seen_input = 1;
888 /* once we know the shell is running, send the screen size. Again! */
889 tt_winch ();
890 }
891
892 uint32_t ch = NOCHAR;
893
894 for (;;)
895 {
896 if (ch == NOCHAR)
897 ch = next_char ();
898
899 if (ch == NOCHAR) // TODO: improve
900 break;
901
902 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
903 {
904 /* Read a text string from the input buffer */
905 uint32_t buf[BUFSIZ];
906 bool refreshnow = false;
907 int nlines = 0;
908 uint32_t *str = buf;
909
910 *str++ = ch;
911
912 for (;;)
913 {
914 ch = next_char ();
915
916 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
917 break;
918 else
919 {
920 *str++ = ch;
921
922 if (ch == '\n')
923 {
924 nlines++;
925 refresh_count++;
926
927 if (!(Options & Opt_jumpScroll)
928 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
929 {
930 refreshnow = true;
931 flag = false;
932 ch = NOCHAR;
933 break;
934 }
935 }
936
937 if (str >= buf + BUFSIZ)
938 {
939 ch = NOCHAR;
940 break;
941 }
942 }
943 }
944
945 scr_add_lines (buf, nlines, str - buf);
946
947 /*
948 * If there have been a lot of new lines, then update the screen
949 * What the heck I'll cheat and only refresh less than every page-full.
950 * the number of pages between refreshes is refresh_limit, which
951 * is incremented here because we must be doing flat-out scrolling.
952 *
953 * refreshing should be correct for small scrolls, because of the
954 * time-out
955 */
956 if (refreshnow)
957 {
958 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
959 refresh_limit++;
960
961 scr_refresh (refresh_type);
962 }
963
964 }
965 else
966 {
967 switch (ch)
968 {
969 default:
970 process_nonprinting (ch);
971 break;
972 case C0_ESC: /* escape char */
973 process_escape_seq ();
974 break;
975 /*case 0x9b: */ /* CSI */
976 /* process_csi_seq (); */
977 }
978
979 ch = NOCHAR;
980 }
981 }
982 }
983 }
984} 1265}
985 1266
986// read the next character, currently handles UTF-8 1267void
987// will probably handle all sorts of other stuff in the future 1268rxvt_term::pointer_unblank ()
988uint32_t
989rxvt_term::next_char ()
990{ 1269{
991 while (cmdbuf_ptr < cmdbuf_endp) 1270 XDefineCursor (dpy, vt, TermWin_cursor);
992 { 1271 recolour_cursor ();
993 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
994 return *cmdbuf_ptr++;
995 1272
996 wchar_t wc; 1273#ifdef POINTER_BLANK
997 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, &mbstate.mbs); 1274 hidden_pointer = 0;
998 1275
999 if (len == (size_t)-2) 1276 if (option (Opt_pointerBlank))
1000 return NOCHAR; 1277 pointer_ev.start (NOW + pointerBlankDelay);
1001 1278#endif
1002 if (len == (size_t)-1)
1003 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
1004
1005 // assume wchar == unicode
1006 cmdbuf_ptr += len;
1007 return wc;
1008 }
1009
1010 return NOCHAR;
1011}
1012
1013/* rxvt_cmd_getc() - Return next input character */
1014/*
1015 * Return the next input character after first passing any keyboard input
1016 * to the command.
1017 */
1018uint32_t
1019rxvt_term::cmd_getc ()
1020{
1021 for (;;)
1022 {
1023 uint32_t c = next_char ();
1024 if (c != NOCHAR)
1025 return c;
1026
1027 // incomplete sequences should occur rarely, still, a better solution
1028 // would be preferred. either setjmp/longjmp or better design.
1029 fcntl (cmd_fd, F_SETFL, 0);
1030 pty_fill ();
1031 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
1032 }
1033} 1279}
1034 1280
1035#ifdef POINTER_BLANK 1281#ifdef POINTER_BLANK
1036void 1282void
1037rxvt_term::pointer_unblank ()
1038{
1039 XDefineCursor (Xdisplay, TermWin.vt, TermWin_cursor);
1040 recolour_cursor ();
1041
1042 hidden_pointer = 0;
1043
1044 if (Options & Opt_pointerBlank)
1045 pointer_ev.start (NOW + pointerBlankDelay);
1046}
1047
1048void
1049rxvt_term::pointer_blank () 1283rxvt_term::pointer_blank ()
1050{ 1284{
1051 if (!(Options & Opt_pointerBlank)) 1285 if (!option (Opt_pointerBlank))
1052 return; 1286 return;
1053 1287
1054 XDefineCursor (Xdisplay, TermWin.vt, blank_cursor); 1288 XDefineCursor (dpy, vt, display->blank_cursor);
1055 XFlush (Xdisplay); 1289 XFlush (dpy);
1056 1290
1057 hidden_pointer = 1; 1291 hidden_pointer = 1;
1058} 1292}
1059 1293
1060void 1294void
1061rxvt_term::pointer_cb (time_watcher &w) 1295rxvt_term::pointer_cb (time_watcher &w)
1062{ 1296{
1063 SET_R (this); 1297 make_current ();
1064 SET_LOCALE (locale);
1065 1298
1066 pointer_blank (); 1299 pointer_blank ();
1067} 1300}
1068#endif 1301#endif
1069 1302
1070void 1303void
1071rxvt_term::mouse_report (const XButtonEvent *ev) 1304rxvt_term::mouse_report (XButtonEvent &ev)
1072{ 1305{
1073 int button_number, key_state = 0; 1306 int button_number, key_state = 0;
1074 int x, y; 1307 int x, y;
1075 1308
1076 x = ev->x; 1309 x = ev.x;
1077 y = ev->y; 1310 y = ev.y;
1078 pixel_position (&x, &y); 1311 pixel_position (&x, &y);
1079 1312
1080 if (MEvent.button == AnyButton) 1313 if (MEvent.button == AnyButton)
1081 {
1082 button_number = 3; 1314 button_number = 3;
1083 }
1084 else 1315 else
1085 { 1316 {
1086 button_number = MEvent.button - Button1; 1317 button_number = MEvent.button - Button1;
1087 /* add 0x3D for wheel events, like xterm does */ 1318 /* add 0x3D for wheel events, like xterm does */
1088 if (button_number >= 3) 1319 if (button_number >= 3)
1089 button_number += (64 - 3); 1320 button_number += (64 - 3);
1090 } 1321 }
1091 1322
1092 if (PrivateModes & PrivMode_MouseX10) 1323 if (priv_modes & PrivMode_MouseX10)
1093 { 1324 {
1094 /* 1325 /*
1095 * do not report ButtonRelease 1326 * do not report ButtonRelease
1096 * no state info allowed 1327 * no state info allowed
1097 */ 1328 */
… …
1112 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1343 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1113 + ((MEvent.state & ControlMask) ? 16 : 0); 1344 + ((MEvent.state & ControlMask) ? 16 : 0);
1114#ifdef MOUSE_REPORT_DOUBLECLICK 1345#ifdef MOUSE_REPORT_DOUBLECLICK
1115 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1346 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1116#endif 1347#endif
1117
1118 } 1348 }
1119 1349
1120#ifdef DEBUG_MOUSEREPORT 1350#if DEBUG_MOUSEREPORT
1121 fprintf(stderr, "Mouse ["); 1351 fprintf (stderr, "Mouse [");
1122 if (key_state & 16) 1352 if (key_state & 16)
1123 fputc('C', stderr); 1353 fputc ('C', stderr);
1124 if (key_state & 4) 1354 if (key_state & 4)
1125 fputc('S', stderr); 1355 fputc ('S', stderr);
1126 if (key_state & 8) 1356 if (key_state & 8)
1127 fputc('A', stderr); 1357 fputc ('A', stderr);
1128 if (key_state & 32) 1358 if (key_state & 32)
1129 fputc('2', stderr); 1359 fputc ('2', stderr);
1130 fprintf(stderr, "]: <%d>, %d/%d\n", 1360 fprintf (stderr, "]: <%d>, %d/%d\n",
1131 button_number, 1361 button_number,
1132 x + 1, 1362 x + 1,
1133 y + 1); 1363 y + 1);
1134#else 1364#endif
1365
1135 tt_printf("\033[M%c%c%c", 1366 tt_printf ("\033[M%c%c%c",
1136 (32 + button_number + key_state), 1367 (32 + button_number + key_state),
1137 (32 + x + 1), 1368 (32 + x + 1),
1138 (32 + y + 1)); 1369 (32 + y + 1));
1139#endif
1140} 1370}
1141
1142#ifdef USING_W11LIB
1143void
1144rxvt_W11_process_x_event(XEvent *ev)
1145{
1146 rxvt_t *r = rxvt_get_r();
1147
1148 process_x_event (ev);
1149}
1150#endif
1151 1371
1152/*{{{ process an X event */ 1372/*{{{ process an X event */
1153void 1373void
1154rxvt_term::process_x_event (XEvent *ev) 1374rxvt_term::x_cb (XEvent &ev)
1155{ 1375{
1376 make_current ();
1377
1378 dLocal (Display *, dpy);
1379
1380 if (ev.xany.window == vt
1381 && SHOULD_INVOKE (HOOK_X_EVENT)
1382 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1383 return;
1384
1385 // for XQueryPointer
1156 Window unused_root, unused_child; 1386 Window unused_root, unused_child;
1157 int unused_root_x, unused_root_y; 1387 int unused_root_x, unused_root_y;
1158 unsigned int unused_mask; 1388 unsigned int unused_mask;
1159 1389
1160#ifdef DEBUG_X
1161 const char *const eventnames[] =
1162 { /* mason - this matches my system */
1163 "",
1164 "",
1165 "KeyPress",
1166 "KeyRelease",
1167 "ButtonPress",
1168 "ButtonRelease",
1169 "MotionNotify",
1170 "EnterNotify",
1171 "LeaveNotify",
1172 "FocusIn",
1173 "FocusOut",
1174 "KeymapNotify",
1175 "Expose",
1176 "GraphicsExpose",
1177 "NoExpose",
1178 "VisibilityNotify",
1179 "CreateNotify",
1180 "DestroyNotify",
1181 "UnmapNotify",
1182 "MapNotify",
1183 "MapRequest",
1184 "ReparentNotify",
1185 "ConfigureNotify",
1186 "ConfigureRequest",
1187 "GravityNotify",
1188 "ResizeRequest",
1189 "CirculateNotify",
1190 "CirculateRequest",
1191 "PropertyNotify",
1192 "SelectionClear",
1193 "SelectionRequest",
1194 "SelectionNotify",
1195 "ColormapNotify",
1196 "ClientMessage",
1197 "MappingNotify"
1198 };
1199#endif
1200
1201#ifdef DEBUG_X
1202 struct timeval tp;
1203 struct tm *ltt;
1204 (void)gettimeofday(&tp, NULL);
1205 ltt = localtime(&(tp.tv_sec));
1206 D_X((stderr, "Event: %-16s %-7s %08lx (%4d-%02d-%02d %02d:%02d:%02d.%.6ld) %s %lu", eventnames[ev->type], (ev->xany.window == TermWin.parent[0] ? "parent" : (ev->xany.window == TermWin.vt ? "vt" : (ev->xany.window == scrollBar.win ? "scroll" : (ev->xany.window == menuBar.win ? "menubar" : "UNKNOWN")))), (ev->xany.window == TermWin.parent[0] ? TermWin.parent[0] : (ev->xany.window == TermWin.vt ? TermWin.vt : (ev->xany.window == scrollBar.win ? scrollBar.win : (ev->xany.window == menuBar.win ? menuBar.win : 0)))), ltt->tm_year + 1900, ltt->tm_mon + 1, ltt->tm_mday, ltt->tm_hour, ltt->tm_min, ltt->tm_sec, tp.tv_usec, ev->xany.send_event ? "S" : " ", ev->xany.serial));
1207#endif
1208
1209 switch (ev->type) 1390 switch (ev.type)
1210 { 1391 {
1211 case KeyPress: 1392 case KeyPress:
1212 lookup_key ((XKeyEvent *)ev); 1393 key_press (ev.xkey);
1213 break; 1394 break;
1214 1395
1215#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1216 case KeyRelease: 1396 case KeyRelease:
1217 { 1397 key_release (ev.xkey);
1218 if (!(ev->xkey.state & ControlMask))
1219 mouse_slip_wheel_speed = 0;
1220 else
1221 {
1222 KeySym ks;
1223
1224 ks = XKeycodeToKeysym(Xdisplay, ev->xkey.keycode, 0);
1225 if (ks == XK_Control_L || ks == XK_Control_R)
1226 mouse_slip_wheel_speed = 0;
1227 }
1228 break; 1398 break;
1229 }
1230#endif
1231 1399
1232 case ButtonPress: 1400 case ButtonPress:
1233 button_press ((XButtonEvent *)ev); 1401 button_press (ev.xbutton);
1234 break; 1402 break;
1235 1403
1236 case ButtonRelease: 1404 case ButtonRelease:
1237 button_release ((XButtonEvent *)ev); 1405 button_release (ev.xbutton);
1238 break; 1406 break;
1239 1407
1240 case ClientMessage: 1408 case ClientMessage:
1241 if (ev->xclient.format == 32 1409 if (ev.xclient.format == 32
1242 && (Atom)ev->xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1410 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1243 destroy ();
1244#ifdef OFFIX_DND
1245 /* OffiX Dnd (drag 'n' drop) protocol */
1246 else if (ev->xclient.message_type == xa[XA_DNDPROTOCOL]
1247 && (ev->xclient.data.l[0] == DndFile
1248 || ev->xclient.data.l[0] == DndDir
1249 || ev->xclient.data.l[0] == DndLink))
1250 { 1411 {
1251 /* Get Dnd data */ 1412 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1252 Atom ActualType; 1413 {
1253 int ActualFormat; 1414 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1254 unsigned char *data; 1415 {
1255 unsigned long Size, RemainingBytes; 1416 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1256 1417 {
1257 XGetWindowProperty(Xdisplay, Xroot, 1418 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1258 xa[XA_DNDSELECTION], 1419 destroy ();
1259 0L, 1000000L, 1420 }
1260 False, AnyPropertyType, 1421#if ENABLE_EWMH
1261 &ActualType, &ActualFormat, 1422 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1262 &Size, &RemainingBytes, 1423 XSendEvent (dpy, ev.xclient.window = display->root,
1424 False, SubstructureRedirectMask | SubstructureNotifyMask,
1263 &data); 1425 &ev);
1264 XChangeProperty(Xdisplay, Xroot, 1426#endif
1265 XA_CUT_BUFFER0, XA_STRING, 1427 }
1266 8, PropModeReplace, 1428 }
1267 data, STRLEN(data)); 1429#if ENABLE_XEMBED
1268 selection_paste (Xroot, XA_CUT_BUFFER0, True); 1430 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1269 XSetInputFocus(Xdisplay, Xroot, RevertToNone, CurrentTime); 1431 {
1432 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1433 focus_in ();
1434 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1435 focus_out ();
1436 }
1437#endif
1270 } 1438 }
1271#endif /* OFFIX_DND */
1272 break; 1439 break;
1273 1440
1274 case MappingNotify: 1441 case MappingNotify:
1275 XRefreshKeyboardMapping(&(ev->xmapping)); 1442 XRefreshKeyboardMapping (&ev.xmapping);
1276 break; 1443 break;
1277 1444
1278 /* 1445 /*
1279 * XXX: this is not the _current_ arrangement 1446 * XXX: this is not the _current_ arrangement
1280 * Here's my conclusion: 1447 * Here's my conclusion:
… …
1284 * in the GraphicsExpose parts, which means that after each refresh, 1451 * in the GraphicsExpose parts, which means that after each refresh,
1285 * we need to wait for the graphics expose or Noexpose events, 1452 * we need to wait for the graphics expose or Noexpose events,
1286 * which ought to make things real slow! 1453 * which ought to make things real slow!
1287 */ 1454 */
1288 case VisibilityNotify: 1455 case VisibilityNotify:
1289 switch (ev->xvisibility.state) 1456 switch (ev.xvisibility.state)
1290 { 1457 {
1291 case VisibilityUnobscured: 1458 case VisibilityUnobscured:
1292 refresh_type = FAST_REFRESH; 1459 refresh_type = FAST_REFRESH;
1293 break; 1460 break;
1294 case VisibilityPartiallyObscured: 1461 case VisibilityPartiallyObscured:
… …
1299 break; 1466 break;
1300 } 1467 }
1301 break; 1468 break;
1302 1469
1303 case FocusIn: 1470 case FocusIn:
1304 if (!TermWin.focus) 1471 if (ev.xfocus.detail != NotifyInferior
1472 && ev.xfocus.detail != NotifyPointer
1473 && ev.xfocus.mode != NotifyGrab)
1474 focus_in ();
1475 break;
1476
1477 case FocusOut:
1478 if (ev.xfocus.detail != NotifyInferior
1479 && ev.xfocus.detail != NotifyPointer
1480 && ev.xfocus.mode != NotifyGrab)
1481 focus_out ();
1482 break;
1483
1484 case ConfigureNotify:
1485 if (ev.xconfigure.window == parent[0])
1305 { 1486 {
1306 TermWin.focus = 1; 1487 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1307 want_refresh = 1; 1488 ;
1308#ifdef USE_XIM
1309 if (Input_Context != NULL)
1310 XSetICFocus(Input_Context);
1311#endif
1312#ifdef CURSOR_BLINK
1313 if (Options & Opt_cursorBlink)
1314 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1315#endif
1316 1489
1490 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1491 {
1492 seen_resize = 1;
1493 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1494 }
1495
1496 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1497
1498#ifdef TRANSPARENT
1499 if (option (Opt_transparent))
1500 check_our_parents ();
1501#endif
1317 } 1502 }
1318 break; 1503 break;
1319 1504
1320 case FocusOut:
1321 if (TermWin.focus)
1322 {
1323 TermWin.focus = 0;
1324 want_refresh = 1;
1325#ifdef USE_XIM
1326 if (Input_Context != NULL)
1327 XUnsetICFocus(Input_Context);
1328#endif
1329#ifdef CURSOR_BLINK
1330 if (Options & Opt_cursorBlink)
1331 cursor_blink_ev.stop ();
1332 hidden_cursor = 0;
1333#endif
1334
1335 }
1336 break;
1337
1338 case ConfigureNotify: 1505 case PropertyNotify:
1339 if (ev->xconfigure.window == TermWin.parent[0]) 1506 if (!HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END)))
1340 { 1507 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1341 int height, width; 1508 && ev.xproperty.state == PropertyNewValue)
1509 selection_property (ev.xproperty.window, ev.xproperty.atom);
1342 1510
1343 do
1344 { /* Wrap lots of configures into one */
1345 width = ev->xconfigure.width;
1346 height = ev->xconfigure.height;
1347 D_SIZE((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1348 }
1349 while (XCheckTypedWindowEvent(Xdisplay, ev->xconfigure.window,
1350 ConfigureNotify, ev));
1351 if (szHint.width != width || szHint.height != height)
1352 {
1353 D_SIZE((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height));
1354 resize_all_windows (width, height, 1);
1355 }
1356#ifdef DEBUG_SIZE
1357 else
1358 {
1359 D_SIZE((stderr, "Size: Not resizing"));
1360 }
1361#endif
1362#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1363 if (Options & Opt_transparent)
1364 {
1365 check_our_parents ();
1366 if (am_transparent)
1367 want_full_refresh = 1;
1368 }
1369#endif
1370
1371 }
1372 break; 1511 break;
1373 1512
1374 case SelectionClear: 1513 case SelectionClear:
1375 selection_clear (); 1514 selection_clear ();
1376 break; 1515 break;
1377 1516
1378 case SelectionNotify: 1517 case SelectionNotify:
1379 if (selection_wait == Sel_normal) 1518 if (selection_wait == Sel_normal)
1380 selection_paste (ev->xselection.requestor, 1519 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1381 ev->xselection.property, True);
1382 break; 1520 break;
1383 1521
1384 case SelectionRequest: 1522 case SelectionRequest:
1385 selection_send (&(ev->xselectionrequest)); 1523 selection_send (ev.xselectionrequest);
1524 break;
1525
1526 case MapNotify:
1527 mapped = 1;
1528#ifdef TEXT_BLINK
1529 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1530#endif
1531 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1386 break; 1532 break;
1387 1533
1388 case UnmapNotify: 1534 case UnmapNotify:
1389 TermWin.mapped = 0; 1535 mapped = 0;
1390#ifdef TEXT_BLINK 1536#ifdef TEXT_BLINK
1391 text_blink_ev.stop (); 1537 text_blink_ev.stop ();
1392#endif 1538#endif
1393 break; 1539 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1394
1395 case MapNotify:
1396 TermWin.mapped = 1;
1397#ifdef TEXT_BLINK
1398 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1399#endif
1400 break;
1401
1402 case PropertyNotify:
1403 if (ev->xproperty.atom == xa[XA_VT_SELECTION])
1404 {
1405 if (ev->xproperty.state == PropertyNewValue)
1406 selection_property (ev->xproperty.window,
1407 ev->xproperty.atom);
1408 break; 1540 break;
1409 } 1541
1410#ifdef TRANSPARENT 1542#ifdef TRANSPARENT
1411 /*
1412 * if user used some Esetroot compatible prog to set the root bg,
1413 * use the property to determine the pixmap. We use it later on.
1414 */
1415 if (xa[XA_XROOTPMAPID] == 0)
1416 xa[XA_XROOTPMAPID] = XInternAtom(Xdisplay,
1417 "_XROOTPMAP_ID", False);
1418 if (ev->xproperty.atom != xa[XA_XROOTPMAPID])
1419 break;
1420 /* FALLTHROUGH */
1421 case ReparentNotify: 1543 case ReparentNotify:
1422 if ((Options & Opt_transparent) && check_our_parents ()) 1544 rootwin_cb (ev);
1423 { 1545 break;
1424 if (am_transparent)
1425 want_full_refresh = 1;
1426 }
1427#endif /* TRANSPARENT */ 1546#endif /* TRANSPARENT */
1428 break;
1429 1547
1430 case GraphicsExpose: 1548 case GraphicsExpose:
1431 case Expose: 1549 case Expose:
1432 if (ev->xany.window == TermWin.vt) 1550 if (ev.xany.window == vt)
1433 { 1551 {
1434#ifdef NO_SLOW_LINK_SUPPORT 1552 do
1435 scr_expose (ev->xexpose.x, ev->xexpose.y, 1553 scr_expose (ev.xexpose.x, ev.xexpose.y,
1436 ev->xexpose.width, ev->xexpose.height, False); 1554 ev.xexpose.width, ev.xexpose.height, False);
1437#else 1555 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1438 // don't understand this, so commented it out 1556
1557 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1558
1559 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1439 scr_expose (ev->xexpose.x, ev->xexpose.y, 1560 scr_expose (ev.xexpose.x, ev.xexpose.y,
1440 ev->xexpose.width, ev->xexpose.height, False); 1561 ev.xexpose.width, ev.xexpose.height, False);
1441 //scr_expose (ev->xexpose.x, 0, 1562
1442 // ev->xexpose.width, TermWin.height, False);
1443#endif
1444 want_refresh = 1; 1563 want_refresh = 1;
1445 } 1564 }
1446 else 1565 else
1447 { 1566 {
1448 XEvent unused_xevent; 1567 XEvent unused_event;
1449 1568
1450 while (XCheckTypedWindowEvent(Xdisplay, ev->xany.window, 1569 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1451 Expose, 1570 ;
1452 &unused_xevent)) ; 1571 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1453 while (XCheckTypedWindowEvent(Xdisplay, ev->xany.window, 1572 ;
1454 GraphicsExpose, 1573
1455 &unused_xevent)) ;
1456 if (isScrollbarWindow(ev->xany.window)) 1574 if (isScrollbarWindow (ev.xany.window))
1457 { 1575 {
1458 scrollBar.setIdle(); 1576 scrollBar.setIdle ();
1459 scrollbar_show (0); 1577 scrollbar_show (0);
1460 } 1578 }
1461#ifdef MENUBAR
1462 if (menubar_visible () && isMenuBarWindow(ev->xany.window))
1463 menubar_expose ();
1464#endif
1465#ifdef RXVT_GRAPHICS
1466 Gr_expose (ev->xany.window);
1467#endif
1468 1579
1580#ifdef TRANSPARENT
1581 if (am_transparent && ev.xany.window == parent[0])
1582 XClearWindow (dpy, ev.xany.window);
1583#endif
1469 } 1584 }
1470 break; 1585 break;
1471 1586
1472 case MotionNotify: 1587 case MotionNotify:
1473#ifdef POINTER_BLANK 1588#ifdef POINTER_BLANK
1474 if (hidden_pointer) 1589 if (hidden_pointer)
1475 pointer_unblank (); 1590 pointer_unblank ();
1476#endif 1591#endif
1477#if MENUBAR 1592 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1478 if (isMenuBarWindow(ev->xany.window)) 1593 break;
1594
1595 if (ev.xany.window == vt)
1479 { 1596 {
1480 menubar_control (&(ev->xbutton)); 1597 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1481 break; 1598 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1482 } 1599 ; // nop
1483#endif
1484 if ((PrivateModes & PrivMode_mouse_report) && !(bypass_keystate))
1485 break;
1486
1487 if (ev->xany.window == TermWin.vt)
1488 {
1489 if ((ev->xbutton.state & (Button1Mask | Button3Mask))) 1600 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1490 { 1601 {
1491 while (XCheckTypedWindowEvent(Xdisplay, TermWin.vt, 1602 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1492 MotionNotify, ev)) ; 1603 ;
1604
1493 XQueryPointer(Xdisplay, TermWin.vt, 1605 XQueryPointer (dpy, vt,
1494 &unused_root, &unused_child, 1606 &unused_root, &unused_child,
1495 &unused_root_x, &unused_root_y, 1607 &unused_root_x, &unused_root_y,
1496 &(ev->xbutton.x), &(ev->xbutton.y), 1608 &ev.xbutton.x, &ev.xbutton.y,
1497 &unused_mask); 1609 &ev.xbutton.state);
1498#ifdef MOUSE_THRESHOLD 1610#ifdef MOUSE_THRESHOLD
1499 /* deal with a `jumpy' mouse */ 1611 /* deal with a `jumpy' mouse */
1500 if ((ev->xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1612 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1501 { 1613 {
1502#endif 1614#endif
1615#if ISO_14755
1616 // 5.4
1617 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1618 {
1619 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1620 break;
1621 }
1622#endif
1503 selection_extend ((ev->xbutton.x), (ev->xbutton.y), 1623 selection_extend (ev.xbutton.x, ev.xbutton.y,
1504 (ev->xbutton.state & Button3Mask) ? 2 : 0); 1624 ev.xbutton.state & Button3Mask ? 2 : 0);
1625
1505#ifdef SELECTION_SCROLLING 1626#ifdef SELECTION_SCROLLING
1506 if (ev->xbutton.y < TermWin.int_bwidth 1627 if (ev.xbutton.y < int_bwidth
1507 || Pixel2Row(ev->xbutton.y) > (TermWin.nrow-1)) 1628 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1508 { 1629 {
1509 int dist; 1630 int dist;
1510
1511 pending_scroll_selection=1;
1512 1631
1513 /* don't clobber the current delay if we are 1632 /* don't clobber the current delay if we are
1514 * already in the middle of scrolling. 1633 * already in the middle of scrolling.
1515 */ 1634 */
1516 if (scroll_selection_delay<=0) 1635 if (!sel_scroll_ev.active)
1517 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1636 sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1518 1637
1519 /* save the event params so we can highlight 1638 /* save the event params so we can highlight
1520 * the selection in the pending-scroll loop 1639 * the selection in the pending-scroll loop
1521 */ 1640 */
1522 selection_save_x=ev->xbutton.x; 1641 selection_save_x = ev.xbutton.x;
1523 selection_save_y=ev->xbutton.y; 1642 selection_save_y = ev.xbutton.y;
1524 selection_save_state=
1525 (ev->xbutton.state & Button3Mask) ? 2 : 0; 1643 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1526 1644
1527 /* calc number of lines to scroll */ 1645 /* calc number of lines to scroll */
1528 if (ev->xbutton.y<TermWin.int_bwidth) 1646 if (ev.xbutton.y < int_bwidth)
1529 { 1647 {
1530 scroll_selection_dir = UP; 1648 scroll_selection_dir = UP;
1531 dist = TermWin.int_bwidth - ev->xbutton.y; 1649 dist = int_bwidth - ev.xbutton.y;
1532 } 1650 }
1533 else 1651 else
1534 { 1652 {
1535 scroll_selection_dir = DN; 1653 scroll_selection_dir = DN;
1536 dist = ev->xbutton.y - 1654 dist = ev.xbutton.y - (int_bwidth + height);
1537 (TermWin.int_bwidth + TermWin.height);
1538 } 1655 }
1656
1539 scroll_selection_lines=(Pixel2Height(dist)/ 1657 scroll_selection_lines = Pixel2Height (dist)
1540 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1658 / SELECTION_SCROLL_LINE_SPEEDUP
1659 + 1;
1541 MIN_IT(scroll_selection_lines, 1660 min_it (scroll_selection_lines,
1542 SELECTION_SCROLL_MAX_LINES); 1661 SELECTION_SCROLL_MAX_LINES);
1543 } 1662 }
1544 else 1663 else
1545 { 1664 {
1546 /* we are within the text window, so we 1665 /* we are within the text window, so we
1547 * shouldn't be scrolling 1666 * shouldn't be scrolling
1548 */ 1667 */
1549 pending_scroll_selection = 0; 1668 if (sel_scroll_ev.active)
1669 sel_scroll_ev.stop();
1550 } 1670 }
1551#endif 1671#endif
1552#ifdef MOUSE_THRESHOLD 1672#ifdef MOUSE_THRESHOLD
1553
1554 } 1673 }
1555#endif 1674#endif
1556
1557 } 1675 }
1558 } 1676 }
1559 else if (isScrollbarWindow(ev->xany.window) && scrollbar_isMotion()) 1677 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ())
1560 { 1678 {
1561 while (XCheckTypedWindowEvent(Xdisplay, scrollBar.win, 1679 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1562 MotionNotify, ev)) ; 1680 MotionNotify, &ev))
1681 ;
1682
1563 XQueryPointer(Xdisplay, scrollBar.win, 1683 XQueryPointer (dpy, scrollBar.win,
1564 &unused_root, &unused_child, 1684 &unused_root, &unused_child,
1565 &unused_root_x, &unused_root_y, 1685 &unused_root_x, &unused_root_y,
1566 &(ev->xbutton.x), &(ev->xbutton.y), 1686 &ev.xbutton.x, &ev.xbutton.y,
1567 &unused_mask); 1687 &unused_mask);
1568 scr_move_to (scrollbar_position(ev->xbutton.y) - csrO, 1688 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1569 scrollbar_size()); 1689 scrollbar_size ());
1570 scr_refresh (refresh_type); 1690 want_refresh = 1;
1571 refresh_limit = 0; 1691 refresh_limit = 0;
1572 scrollbar_show (1); 1692 scrollbar_show (1);
1573 } 1693 }
1574 break; 1694 break;
1575 } 1695 }
1696
1697#if defined(CURSOR_BLINK)
1698 if (option (Opt_cursorBlink) && ev.type == KeyPress)
1699 {
1700 if (hidden_cursor)
1701 {
1702 hidden_cursor = 0;
1703 want_refresh = 1;
1704 }
1705
1706 cursor_blink_ev.start (NOW + CURSOR_BLINK_INTERVAL);
1707 }
1708#endif
1709
1710#if defined(POINTER_BLANK)
1711 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1712 {
1713 if (ev.type == MotionNotify
1714 || ev.type == ButtonPress
1715 || ev.type == ButtonRelease)
1716 if (hidden_pointer)
1717 pointer_unblank ();
1718
1719 if (ev.type == KeyPress && hidden_pointer == 0)
1720 pointer_blank ();
1721 }
1722#endif
1576} 1723}
1577 1724
1578void 1725void
1726rxvt_term::focus_in ()
1727{
1728 if (!focus)
1729 {
1730 focus = 1;
1731 want_refresh = 1;
1732
1733 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1734
1735#if USE_XIM
1736 if (Input_Context != NULL)
1737 {
1738 IMSetPosition ();
1739 XSetICFocus (Input_Context);
1740 }
1741#endif
1742#if CURSOR_BLINK
1743 if (option (Opt_cursorBlink))
1744 cursor_blink_ev.start (NOW + CURSOR_BLINK_INTERVAL);
1745#endif
1746#if OFF_FOCUS_FADING
1747 if (rs[Rs_fade])
1748 {
1749 pix_colors = pix_colors_focused;
1750 scr_recolour ();
1751 }
1752#endif
1753#if ENABLE_FRILLS
1754 if (option (Opt_urgentOnBell))
1755 {
1756 XWMHints *h;
1757
1758 h = XGetWMHints(dpy, parent[0]);
1759 if (h != NULL)
1760 {
1761 h->flags &= ~XUrgencyHint;
1762 XSetWMHints(dpy, parent[0], h);
1763 }
1764 }
1765#endif
1766 }
1767}
1768
1769void
1770rxvt_term::focus_out ()
1771{
1772 if (focus)
1773 {
1774 focus = 0;
1775 want_refresh = 1;
1776
1777 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1778
1779#if ENABLE_FRILLS || ISO_14755
1780 if (iso14755buf)
1781 {
1782 iso14755buf = 0;
1783# if ENABLE_OVERLAY
1784 scr_overlay_off ();
1785# endif
1786 }
1787#endif
1788#if USE_XIM
1789 if (Input_Context != NULL)
1790 XUnsetICFocus (Input_Context);
1791#endif
1792#if CURSOR_BLINK
1793 if (option (Opt_cursorBlink))
1794 cursor_blink_ev.stop ();
1795 hidden_cursor = 0;
1796#endif
1797#if OFF_FOCUS_FADING
1798 if (rs[Rs_fade])
1799 {
1800 pix_colors = pix_colors_unfocused;
1801 scr_recolour ();
1802 }
1803#endif
1804 }
1805}
1806
1807void
1808rxvt_term::update_fade_color (unsigned int idx)
1809{
1810#if OFF_FOCUS_FADING
1811 if (rs[Rs_fade])
1812 {
1813 rgba c;
1814 pix_colors [Color_fade].get (c);
1815 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1816 }
1817#endif
1818}
1819
1820#if TRANSPARENT || ENABLE_PERL
1821void
1822rxvt_term::rootwin_cb (XEvent &ev)
1823{
1824 make_current ();
1825
1826 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1827 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1828 return;
1829
1830# if TRANSPARENT
1831 switch (ev.type)
1832 {
1833 case PropertyNotify:
1834 /*
1835 * if user used some Esetroot compatible prog to set the root bg,
1836 * use the property to determine the pixmap. We use it later on.
1837 */
1838 if (ev.xproperty.atom != xa[XA_XROOTPMAP_ID]
1839 && ev.xproperty.atom != xa[XA_ESETROOT_PMAP_ID])
1840 return;
1841
1842 /* FALLTHROUGH */
1843 case ReparentNotify:
1844 if (option (Opt_transparent) && check_our_parents () && am_transparent)
1845 want_refresh = want_full_refresh = 1;
1846 break;
1847 }
1848# endif
1849}
1850#endif
1851
1852void
1579rxvt_term::button_press (XButtonEvent *ev) 1853rxvt_term::button_press (XButtonEvent &ev)
1580{ 1854{
1581 int reportmode = 0, clickintime; 1855 int reportmode = 0, clickintime;
1582 1856
1583 bypass_keystate = ev->state & (ModMetaMask | ShiftMask); 1857 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1858
1584 if (!bypass_keystate) 1859 if (!bypass_keystate)
1585 reportmode = !!(PrivateModes & PrivMode_mouse_report); 1860 reportmode = !! (priv_modes & PrivMode_mouse_report);
1861
1586 /* 1862 /*
1587 * VT window processing of button press 1863 * VT window processing of button press
1588 */ 1864 */
1589 if (ev->window == TermWin.vt) 1865 if (ev.window == vt)
1590 { 1866 {
1591#if RXVT_GRAPHICS 1867 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1592 if (ev->subwindow != None) 1868 return;
1593 rxvt_Gr_ButtonPress (ev->x, ev->y);
1594 else
1595#endif
1596 1869
1870#if ISO_14755
1871 // 5.4
1872 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1873 {
1874 iso14755_54 (ev.x, ev.y);
1875 return;
1597 { 1876 }
1877#endif
1878
1598 clickintime = ev->time - MEvent.time < MULTICLICK_TIME; 1879 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1880
1599 if (reportmode) 1881 if (reportmode)
1882 {
1883 /* mouse report from vt window */
1884 /* save the xbutton state (for ButtonRelease) */
1885 MEvent.state = ev.state;
1886#ifdef MOUSE_REPORT_DOUBLECLICK
1887 if (ev.button == MEvent.button && clickintime)
1600 { 1888 {
1601 /* mouse report from vt window */ 1889 /* same button, within alloted time */
1602 /* save the xbutton state (for ButtonRelease) */ 1890 MEvent.clicks++;
1603 MEvent.state = ev->state; 1891
1604#ifdef MOUSE_REPORT_DOUBLECLICK 1892 if (MEvent.clicks > 1)
1605 if (ev->button == MEvent.button && clickintime)
1606 { 1893 {
1607 /* same button, within alloted time */
1608 MEvent.clicks++;
1609 if (MEvent.clicks > 1)
1610 {
1611 /* only report double clicks */ 1894 /* only report double clicks */
1612 MEvent.clicks = 2; 1895 MEvent.clicks = 2;
1613 mouse_report (ev); 1896 mouse_report (ev);
1614 1897
1615 /* don't report the release */ 1898 /* don't report the release */
1616 MEvent.clicks = 0; 1899 MEvent.clicks = 0;
1617 MEvent.button = AnyButton; 1900 MEvent.button = AnyButton;
1618 }
1619 } 1901 }
1620 else
1621 {
1622 /* different button, or time expired */
1623 MEvent.clicks = 1;
1624 MEvent.button = ev->button;
1625 mouse_report (ev);
1626 }
1627#else
1628 MEvent.button = ev->button;
1629 mouse_report (ev);
1630#endif /* MOUSE_REPORT_DOUBLECLICK */
1631
1632 } 1902 }
1633 else 1903 else
1634 { 1904 {
1635 if (ev->button != MEvent.button) 1905 /* different button, or time expired */
1636 MEvent.clicks = 0; 1906 MEvent.clicks = 1;
1907 MEvent.button = ev.button;
1908 mouse_report (ev);
1909 }
1910#else
1911 MEvent.button = ev.button;
1912 mouse_report (ev);
1913#endif /* MOUSE_REPORT_DOUBLECLICK */
1914
1915 }
1916 else
1917 {
1918 if (ev.button != MEvent.button)
1919 MEvent.clicks = 0;
1920
1637 switch (ev->button) 1921 switch (ev.button)
1638 { 1922 {
1639 case Button1: 1923 case Button1:
1924 /* allow meta + click to select rectangular areas */
1925 /* should be done in screen.C */
1926#if ENABLE_FRILLS
1927 selection.rect = !!(ev.state & ModMetaMask);
1928#else
1929 selection.rect = false;
1930#endif
1931
1640 /* allow shift+left click to extend selection */ 1932 /* allow shift+left click to extend selection */
1641 if (ev->state & ShiftMask && !(PrivateModes & PrivMode_mouse_report)) 1933 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1642 { 1934 {
1643 if (MEvent.button == Button1 && clickintime) 1935 if (MEvent.button == Button1 && clickintime)
1644 selection_rotate (ev->x, ev->y); 1936 selection_rotate (ev.x, ev.y);
1645 else
1646 selection_extend (ev->x, ev->y, 1);
1647 }
1648 else 1937 else
1649 { 1938 selection_extend (ev.x, ev.y, 1);
1650 if (MEvent.button == Button1 && clickintime)
1651 MEvent.clicks++;
1652 else
1653 MEvent.clicks = 1;
1654
1655 selection_click (MEvent.clicks, ev->x, ev->y);
1656 } 1939 }
1657 1940 else
1658 MEvent.button = Button1;
1659 break; 1941 {
1660
1661 case Button3:
1662 if (MEvent.button == Button3 && clickintime) 1942 if (MEvent.button == Button1 && clickintime)
1663 selection_rotate (ev->x, ev->y); 1943 MEvent.clicks++;
1664 else 1944 else
1945 MEvent.clicks = 1;
1946
1947 selection_click (MEvent.clicks, ev.x, ev.y);
1948 }
1949
1950 MEvent.button = Button1;
1951 break;
1952
1953 case Button3:
1954 if (MEvent.button == Button3 && clickintime)
1955 selection_rotate (ev.x, ev.y);
1956 else
1665 selection_extend (ev->x, ev->y, 1); 1957 selection_extend (ev.x, ev.y, 1);
1958
1666 MEvent.button = Button3; 1959 MEvent.button = Button3;
1667 break; 1960 break;
1668 }
1669 } 1961 }
1962 }
1963
1670 MEvent.time = ev->time; 1964 MEvent.time = ev.time;
1671 return; 1965 return;
1672 }
1673 } 1966 }
1674 1967
1675 /* 1968 /*
1676 * Scrollbar window processing of button press 1969 * Scrollbar window processing of button press
1677 */ 1970 */
1678 if (isScrollbarWindow(ev->window)) 1971 if (isScrollbarWindow (ev.window))
1679 { 1972 {
1680 scrollBar.setIdle (); 1973 scrollBar.setIdle ();
1681 /* 1974 /*
1682 * Rxvt-style scrollbar: 1975 * Rxvt-style scrollbar:
1683 * move up if mouse is above slider 1976 * move up if mouse is above slider
… …
1695 * Mouse report disabled scrollbar: 1988 * Mouse report disabled scrollbar:
1696 * arrow buttons - send up/down 1989 * arrow buttons - send up/down
1697 * click on scrollbar - send pageup/down 1990 * click on scrollbar - send pageup/down
1698 */ 1991 */
1699 if ((scrollBar.style == R_SB_NEXT 1992 if ((scrollBar.style == R_SB_NEXT
1700 && scrollbarnext_upButton(ev->y)) 1993 && scrollbarnext_upButton (ev.y))
1701 || (scrollBar.style == R_SB_RXVT 1994 || (scrollBar.style == R_SB_RXVT
1702 && scrollbarrxvt_upButton(ev->y))) 1995 && scrollbarrxvt_upButton (ev.y)))
1703 tt_printf("\033[A"); 1996 tt_printf ("\033[A");
1704 else if ((scrollBar.style == R_SB_NEXT 1997 else if ((scrollBar.style == R_SB_NEXT
1705 && scrollbarnext_dnButton(ev->y)) 1998 && scrollbarnext_dnButton (ev.y))
1706 || (scrollBar.style == R_SB_RXVT 1999 || (scrollBar.style == R_SB_RXVT
1707 && scrollbarrxvt_dnButton(ev->y))) 2000 && scrollbarrxvt_dnButton (ev.y)))
1708 tt_printf("\033[B"); 2001 tt_printf ("\033[B");
1709 else 2002 else
1710 switch (ev->button) 2003 switch (ev.button)
1711 { 2004 {
1712 case Button2: 2005 case Button2:
1713 tt_printf("\014"); 2006 tt_printf ("\014");
1714 break; 2007 break;
1715 case Button1: 2008 case Button1:
1716 tt_printf("\033[6~"); 2009 tt_printf ("\033[6~");
1717 break; 2010 break;
1718 case Button3: 2011 case Button3:
1719 tt_printf("\033[5~"); 2012 tt_printf ("\033[5~");
1720 break; 2013 break;
1721 } 2014 }
1722 } 2015 }
1723 else 2016 else
1724#endif /* NO_SCROLLBAR_REPORT */ 2017#endif /* NO_SCROLLBAR_REPORT */
… …
1726 { 2019 {
1727 char upordown = 0; 2020 char upordown = 0;
1728 2021
1729 if (scrollBar.style == R_SB_NEXT) 2022 if (scrollBar.style == R_SB_NEXT)
1730 { 2023 {
1731 if (scrollbarnext_upButton(ev->y)) 2024 if (scrollbarnext_upButton (ev.y))
1732 upordown = -1; /* up */ 2025 upordown = -1; /* up */
1733 else if (scrollbarnext_dnButton(ev->y)) 2026 else if (scrollbarnext_dnButton (ev.y))
1734 upordown = 1; /* down */ 2027 upordown = 1; /* down */
1735 } 2028 }
1736 else if (scrollBar.style == R_SB_RXVT) 2029 else if (scrollBar.style == R_SB_RXVT)
1737 { 2030 {
1738 if (scrollbarrxvt_upButton(ev->y)) 2031 if (scrollbarrxvt_upButton (ev.y))
1739 upordown = -1; /* up */ 2032 upordown = -1; /* up */
1740 else if (scrollbarrxvt_dnButton(ev->y)) 2033 else if (scrollbarrxvt_dnButton (ev.y))
1741 upordown = 1; /* down */ 2034 upordown = 1; /* down */
1742 } 2035 }
1743 if (upordown) 2036 if (upordown)
1744 { 2037 {
1745#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2038#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1746 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2039 cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1747#endif 2040#endif
1748 if (scr_page (upordown < 0 ? UP : DN, 1)) 2041 if (scr_page (upordown < 0 ? UP : DN, 1))
1749 { 2042 {
1750 if (upordown < 0) 2043 if (upordown < 0)
1751 scrollBar.setUp (); 2044 scrollBar.setUp ();
1752 else 2045 else
1753 scrollBar.setDn (); 2046 scrollBar.setDn ();
1754 } 2047 }
1755 } 2048 }
1756 else 2049 else
1757 switch (ev->button) 2050 switch (ev.button)
1758 { 2051 {
1759 case Button2: 2052 case Button2:
1760 switch (scrollbar_align) 2053 switch (scrollbar_align)
1761 { 2054 {
1762 case R_SB_ALIGN_TOP: 2055 case R_SB_ALIGN_TOP:
… …
1767 break; 2060 break;
1768 case R_SB_ALIGN_BOTTOM: 2061 case R_SB_ALIGN_BOTTOM:
1769 csrO = scrollBar.bot - scrollBar.top; 2062 csrO = scrollBar.bot - scrollBar.top;
1770 break; 2063 break;
1771 } 2064 }
2065
1772 if (scrollBar.style == R_SB_XTERM 2066 if (scrollBar.style == R_SB_XTERM
1773 || scrollbar_above_slider(ev->y) 2067 || scrollbar_above_slider (ev.y)
1774 || scrollbar_below_slider(ev->y)) 2068 || scrollbar_below_slider (ev.y))
1775 scr_move_to ( scrollbar_position(ev->y) - csrO, 2069 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ());
1776 scrollbar_size()); 2070
1777 scrollBar.setMotion (); 2071 scrollBar.setMotion ();
1778 break; 2072 break;
1779 2073
1780 case Button1: 2074 case Button1:
1781 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2075 if (scrollbar_align == R_SB_ALIGN_CENTRE)
1782 csrO = ev->y - scrollBar.top; 2076 csrO = ev.y - scrollBar.top;
1783 /* FALLTHROUGH */ 2077 /* FALLTHROUGH */
1784 2078
1785 case Button3: 2079 case Button3:
1786 if (scrollBar.style != R_SB_XTERM) 2080 if (scrollBar.style != R_SB_XTERM)
1787 { 2081 {
1788 if (scrollbar_above_slider(ev->y)) 2082 if (scrollbar_above_slider (ev.y))
1789# ifdef RXVT_SCROLL_FULL 2083# ifdef RXVT_SCROLL_FULL
1790 scr_page (UP, TermWin.nrow - 1); 2084 scr_page (UP, nrow - 1);
1791# else 2085# else
1792 scr_page (UP, TermWin.nrow / 4); 2086 scr_page (UP, nrow / 4);
1793# endif 2087# endif
1794 else if (scrollbar_below_slider(ev->y)) 2088 else if (scrollbar_below_slider (ev.y))
1795# ifdef RXVT_SCROLL_FULL 2089# ifdef RXVT_SCROLL_FULL
1796 scr_page (DN, TermWin.nrow - 1); 2090 scr_page (DN, nrow - 1);
1797# else 2091# else
1798 scr_page (DN, TermWin.nrow / 4); 2092 scr_page (DN, nrow / 4);
1799# endif 2093# endif
1800 else 2094 else
1801 scrollBar.setMotion (); 2095 scrollBar.setMotion ();
1802 } 2096 }
1803 else 2097 else
1804 { 2098 {
1805 scr_page ((ev->button == Button1 ? DN : UP), 2099 scr_page ((ev.button == Button1 ? DN : UP),
1806 (TermWin.nrow 2100 (nrow
1807 * scrollbar_position(ev->y) 2101 * scrollbar_position (ev.y)
1808 / scrollbar_size())); 2102 / scrollbar_size ()));
1809 } 2103 }
2104
1810 break; 2105 break;
1811 } 2106 }
1812 } 2107 }
2108
1813 return; 2109 return;
1814 } 2110 }
1815#if MENUBAR
1816 /*
1817 * Menubar window processing of button press
1818 */
1819 if (isMenuBarWindow(ev->window))
1820 menubar_control (ev);
1821#endif
1822} 2111}
1823 2112
1824void 2113void
1825rxvt_term::button_release (XButtonEvent *ev) 2114rxvt_term::button_release (XButtonEvent &ev)
1826{ 2115{
1827 int reportmode = 0; 2116 int reportmode = 0;
1828 2117
1829 csrO = 0; /* reset csr Offset */ 2118 csrO = 0; /* reset csr Offset */
1830 if (!bypass_keystate) 2119 if (!bypass_keystate)
1831 reportmode = !!(PrivateModes & PrivMode_mouse_report); 2120 reportmode = !! (priv_modes & PrivMode_mouse_report);
1832 2121
1833 if (scrollbar_isUpDn()) 2122 if (scrollbar_isUpDn ())
1834 { 2123 {
1835 scrollBar.setIdle (); 2124 scrollBar.setIdle ();
1836 scrollbar_show (0); 2125 scrollbar_show (0);
1837#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1838 refresh_type &= ~SMOOTH_REFRESH;
1839#endif
1840
1841 } 2126 }
2127
1842#ifdef SELECTION_SCROLLING 2128#ifdef SELECTION_SCROLLING
1843 pending_scroll_selection=0; 2129 if (sel_scroll_ev.active)
2130 sel_scroll_ev.stop();
1844#endif 2131#endif
2132
1845 if (ev->window == TermWin.vt) 2133 if (ev.window == vt)
1846 { 2134 {
1847#ifdef RXVT_GRAPHICS 2135 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
1848 if (ev->subwindow != None) 2136 return;
1849 rxvt_Gr_ButtonRelease(ev->x, ev->y);
1850 else
1851#endif
1852 2137
1853 { 2138#if ISO_14755
2139 // 5.4
2140 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2141 return;
2142#endif
2143
1854 if (reportmode) 2144 if (reportmode)
2145 {
2146 /* mouse report from vt window */
2147 /* don't report release of wheel "buttons" */
2148 if (ev.button >= 4)
2149 return;
2150#ifdef MOUSE_REPORT_DOUBLECLICK
2151 /* only report the release of 'slow' single clicks */
2152 if (MEvent.button != AnyButton
2153 && (ev.button != MEvent.button
2154 || (ev.time - MEvent.time
2155 > MULTICLICK_TIME / 2)))
1855 { 2156 {
1856 /* mouse report from vt window */
1857 /* don't report release of wheel "buttons" */
1858 if (ev->button >= 4)
1859 return;
1860#ifdef MOUSE_REPORT_DOUBLECLICK
1861 /* only report the release of 'slow' single clicks */
1862 if (MEvent.button != AnyButton
1863 && (ev->button != MEvent.button
1864 || (ev->time - MEvent.time
1865 > MULTICLICK_TIME / 2)))
1866 {
1867 MEvent.clicks = 0; 2157 MEvent.clicks = 0;
1868 MEvent.button = AnyButton;
1869 mouse_report (ev);
1870 }
1871#else /* MOUSE_REPORT_DOUBLECLICK */
1872 MEvent.button = AnyButton; 2158 MEvent.button = AnyButton;
1873 mouse_report (ev); 2159 mouse_report (ev);
2160 }
2161#else /* MOUSE_REPORT_DOUBLECLICK */
2162 MEvent.button = AnyButton;
2163 mouse_report (ev);
1874#endif /* MOUSE_REPORT_DOUBLECLICK */ 2164#endif /* MOUSE_REPORT_DOUBLECLICK */
1875 return; 2165 return;
2166 }
2167
2168 /*
2169 * dumb hack to compensate for the failure of click-and-drag
2170 * when overriding mouse reporting
2171 */
2172 if (priv_modes & PrivMode_mouse_report
2173 && bypass_keystate
2174 && ev.button == Button1 && MEvent.clicks <= 1)
2175 selection_extend (ev.x, ev.y, 0);
2176
2177 switch (ev.button)
2178 {
2179 case Button1:
2180 case Button3:
2181 selection_make (ev.time);
2182 break;
2183
2184 case Button2:
2185 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window?
2186 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
2187 break;
2188
2189#ifdef MOUSE_WHEEL
2190 case Button4:
2191 case Button5:
2192 {
2193 int i;
2194 page_dirn v;
2195
2196 v = ev.button == Button4 ? UP : DN;
2197
2198 if (ev.state & ShiftMask)
2199 i = 1;
2200 else if (option (Opt_mouseWheelScrollPage))
2201 i = nrow - 1;
2202 else
2203 i = 5;
2204
2205# ifdef MOUSE_SLIP_WHEELING
2206 if (ev.state & ControlMask)
2207 {
2208 mouse_slip_wheel_speed += v ? -1 : 1;
2209 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2210 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2211
2212 if (slip_wheel_ev.at < NOW)
2213 slip_wheel_ev.at = NOW + SCROLLBAR_CONTINUOUS_DELAY;
2214
2215 slip_wheel_ev.start ();
2216 }
2217 else
2218 {
2219# endif
2220 scr_page (v, i);
2221 scrollbar_show (1);
2222# ifdef MOUSE_SLIP_WHEELING
2223 }
2224# endif
1876 } 2225 }
1877 /*
1878 * dumb hack to compensate for the failure of click-and-drag
1879 * when overriding mouse reporting
1880 */
1881 if (PrivateModes & PrivMode_mouse_report
1882 && bypass_keystate
1883 && ev->button == Button1 && MEvent.clicks <= 1)
1884 selection_extend (ev->x, ev->y, 0);
1885
1886 switch (ev->button)
1887 {
1888 case Button1:
1889 case Button3:
1890 selection_make (ev->time);
1891 break; 2226 break;
1892 case Button2:
1893 selection_request (ev->time, ev->x, ev->y);
1894 break;
1895#ifdef MOUSE_WHEEL
1896 case Button4:
1897 case Button5:
1898 {
1899 int i;
1900 page_dirn v;
1901
1902 v = (ev->button == Button4) ? UP : DN;
1903 if (ev->state & ShiftMask)
1904 i = 1;
1905 else if ((Options & Opt_mouseWheelScrollPage))
1906 i = TermWin.nrow - 1;
1907 else
1908 i = 5;
1909# ifdef MOUSE_SLIP_WHEELING
1910 if (ev->state & ControlMask)
1911 {
1912 mouse_slip_wheel_speed += (v ? -1 : 1);
1913 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY;
1914 }
1915# endif 2227#endif
1916# ifdef JUMP_MOUSE_WHEEL
1917 scr_page (v, i);
1918 scr_refresh (SMOOTH_REFRESH);
1919 scrollbar_show (1);
1920# else
1921 while (i--)
1922 {
1923 scr_page (v, 1);
1924 scr_refresh (SMOOTH_REFRESH);
1925 scrollbar_show (1);
1926 }
1927# endif
1928
1929 }
1930 break;
1931#endif
1932
1933 } 2228 }
1934 }
1935 } 2229 }
1936#ifdef MENUBAR
1937 else if (isMenuBarWindow(ev->window))
1938 menubar_control (ev);
1939#endif
1940} 2230}
1941
1942 2231
1943#ifdef TRANSPARENT 2232#ifdef TRANSPARENT
2233#if TINTING
2234/* taken from aterm-0.4.2 */
2235
2236typedef uint32_t RUINT32T;
2237
2238void ShadeXImage(rxvt_term *term, XImage* srcImage, int shade, int rm, int gm, int bm)
2239{
2240 int sh_r, sh_g, sh_b;
2241 RUINT32T mask_r, mask_g, mask_b;
2242 RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b;
2243 unsigned int lower_lim_r, lower_lim_g, lower_lim_b;
2244 unsigned int upper_lim_r, upper_lim_g, upper_lim_b;
2245 int i;
2246
2247 Visual *visual = term->visual;
2248
2249 if( visual->c_class != TrueColor || srcImage->format != ZPixmap ) return ;
2250
2251 /* for convenience */
2252 mask_r = visual->red_mask;
2253 mask_g = visual->green_mask;
2254 mask_b = visual->blue_mask;
2255
2256 /* boring lookup table pre-initialization */
2257 switch (srcImage->bits_per_pixel) {
2258 case 15:
2259 if ((mask_r != 0x7c00) ||
2260 (mask_g != 0x03e0) ||
2261 (mask_b != 0x001f))
2262 return;
2263 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+32+32));
2264 lookup_r = lookup;
2265 lookup_g = lookup+32;
2266 lookup_b = lookup+32+32;
2267 sh_r = 10;
2268 sh_g = 5;
2269 sh_b = 0;
2270 break;
2271 case 16:
2272 if ((mask_r != 0xf800) ||
2273 (mask_g != 0x07e0) ||
2274 (mask_b != 0x001f))
2275 return;
2276 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+64+32));
2277 lookup_r = lookup;
2278 lookup_g = lookup+32;
2279 lookup_b = lookup+32+64;
2280 sh_r = 11;
2281 sh_g = 5;
2282 sh_b = 0;
2283 break;
2284 case 24:
2285 if ((mask_r != 0xff0000) ||
2286 (mask_g != 0x00ff00) ||
2287 (mask_b != 0x0000ff))
2288 return;
2289 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2290 lookup_r = lookup;
2291 lookup_g = lookup+256;
2292 lookup_b = lookup+256+256;
2293 sh_r = 16;
2294 sh_g = 8;
2295 sh_b = 0;
2296 break;
2297 case 32:
2298 if ((mask_r != 0xff0000) ||
2299 (mask_g != 0x00ff00) ||
2300 (mask_b != 0x0000ff))
2301 return;
2302 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2303 lookup_r = lookup;
2304 lookup_g = lookup+256;
2305 lookup_b = lookup+256+256;
2306 sh_r = 16;
2307 sh_g = 8;
2308 sh_b = 0;
2309 break;
2310 default:
2311 return; /* we do not support this color depth */
2312 }
2313
2314 /* prepare limits for color transformation (each channel is handled separately) */
2315 if (shade < 0) {
2316 shade = -shade;
2317 if (shade < 0) shade = 0;
2318 if (shade > 100) shade = 100;
2319
2320 lower_lim_r = 65535-rm;
2321 lower_lim_g = 65535-gm;
2322 lower_lim_b = 65535-bm;
2323
2324 lower_lim_r = 65535-(unsigned int)(((RUINT32T)lower_lim_r)*((RUINT32T)shade)/100);
2325 lower_lim_g = 65535-(unsigned int)(((RUINT32T)lower_lim_g)*((RUINT32T)shade)/100);
2326 lower_lim_b = 65535-(unsigned int)(((RUINT32T)lower_lim_b)*((RUINT32T)shade)/100);
2327
2328 upper_lim_r = upper_lim_g = upper_lim_b = 65535;
2329 } else {
2330 if (shade < 0) shade = 0;
2331 if (shade > 100) shade = 100;
2332
2333 lower_lim_r = lower_lim_g = lower_lim_b = 0;
2334
2335 upper_lim_r = (unsigned int)((((RUINT32T)rm)*((RUINT32T)shade))/100);
2336 upper_lim_g = (unsigned int)((((RUINT32T)gm)*((RUINT32T)shade))/100);
2337 upper_lim_b = (unsigned int)((((RUINT32T)bm)*((RUINT32T)shade))/100);
2338 }
2339
2340 /* switch red and blue bytes if necessary, we need it for some weird XServers like XFree86 3.3.3.1 */
2341 if ((srcImage->bits_per_pixel == 24) && (mask_r >= 0xFF0000 ))
2342 {
2343 unsigned int tmp;
2344
2345 tmp = lower_lim_r;
2346 lower_lim_r = lower_lim_b;
2347 lower_lim_b = tmp;
2348
2349 tmp = upper_lim_r;
2350 upper_lim_r = upper_lim_b;
2351 upper_lim_b = tmp;
2352 }
2353
2354 /* fill our lookup tables */
2355 for (i = 0; i <= mask_r>>sh_r; i++)
2356 {
2357 RUINT32T tmp;
2358 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_r-lower_lim_r));
2359 tmp += ((RUINT32T)(mask_r>>sh_r))*((RUINT32T)lower_lim_r);
2360 lookup_r[i] = (tmp/65535)<<sh_r;
2361 }
2362 for (i = 0; i <= mask_g>>sh_g; i++)
2363 {
2364 RUINT32T tmp;
2365 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_g-lower_lim_g));
2366 tmp += ((RUINT32T)(mask_g>>sh_g))*((RUINT32T)lower_lim_g);
2367 lookup_g[i] = (tmp/65535)<<sh_g;
2368 }
2369 for (i = 0; i <= mask_b>>sh_b; i++)
2370 {
2371 RUINT32T tmp;
2372 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_b-lower_lim_b));
2373 tmp += ((RUINT32T)(mask_b>>sh_b))*((RUINT32T)lower_lim_b);
2374 lookup_b[i] = (tmp/65535)<<sh_b;
2375 }
2376
2377 /* apply table to input image (replacing colors by newly calculated ones) */
2378 switch (srcImage->bits_per_pixel)
2379 {
2380 case 15:
2381 {
2382 unsigned short *p1, *pf, *p, *pl;
2383 p1 = (unsigned short *) srcImage->data;
2384 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2385 while (p1 < pf)
2386 {
2387 p = p1;
2388 pl = p1 + srcImage->width;
2389 for (; p < pl; p++)
2390 {
2391 *p = lookup_r[(*p & 0x7c00)>>10] |
2392 lookup_g[(*p & 0x03e0)>> 5] |
2393 lookup_b[(*p & 0x001f)];
2394 }
2395 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2396 }
2397 break;
2398 }
2399 case 16:
2400 {
2401 unsigned short *p1, *pf, *p, *pl;
2402 p1 = (unsigned short *) srcImage->data;
2403 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2404 while (p1 < pf)
2405 {
2406 p = p1;
2407 pl = p1 + srcImage->width;
2408 for (; p < pl; p++)
2409 {
2410 *p = lookup_r[(*p & 0xf800)>>11] |
2411 lookup_g[(*p & 0x07e0)>> 5] |
2412 lookup_b[(*p & 0x001f)];
2413 }
2414 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2415 }
2416 break;
2417 }
2418 case 24:
2419 {
2420 unsigned char *p1, *pf, *p, *pl;
2421 p1 = (unsigned char *) srcImage->data;
2422 pf = (unsigned char *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2423 while (p1 < pf)
2424 {
2425 p = p1;
2426 pl = p1 + srcImage->width * 3;
2427 for (; p < pl; p += 3)
2428 {
2429 p[0] = lookup_r[(p[0] & 0xff0000)>>16];
2430 p[1] = lookup_r[(p[1] & 0x00ff00)>> 8];
2431 p[2] = lookup_r[(p[2] & 0x0000ff)];
2432 }
2433 p1 = (unsigned char *) ((char *) p1 + srcImage->bytes_per_line);
2434 }
2435 break;
2436 }
2437 case 32:
2438 {
2439 RUINT32T *p1, *pf, *p, *pl;
2440 p1 = (RUINT32T *) srcImage->data;
2441 pf = (RUINT32T *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2442
2443 while (p1 < pf)
2444 {
2445 p = p1;
2446 pl = p1 + srcImage->width;
2447 for (; p < pl; p++)
2448 {
2449 *p = lookup_r[(*p & 0xff0000)>>16] |
2450 lookup_g[(*p & 0x00ff00)>> 8] |
2451 lookup_b[(*p & 0x0000ff)] |
2452 (*p & ~0xffffff);
2453 }
2454 p1 = (RUINT32T *) ((char *) p1 + srcImage->bytes_per_line);
2455 }
2456 break;
2457 }
2458 }
2459
2460 free (lookup);
2461}
2462#endif
2463
1944/* 2464/*
1945 * Check our parents are still who we think they are. 2465 * Check our parents are still who we think they are.
1946 * Do transparency updates if required 2466 * Do transparency updates if required
1947 */ 2467 */
1948int 2468int
1949rxvt_term::check_our_parents () 2469rxvt_term::check_our_parents ()
1950{ 2470{
1951 int i, pchanged, aformat, have_pixmap, rootdepth; 2471 int i, pchanged, aformat, have_pixmap, rootdepth;
1952 unsigned long nitems, bytes_after; 2472 unsigned long nitems, bytes_after;
1953 Atom atype; 2473 Atom atype;
1954 unsigned char *prop = NULL; 2474 unsigned char *prop = NULL;
1955 Window root, oldp, *list; 2475 Window root, oldp, *list;
1956 Pixmap rootpixmap = None; 2476 Pixmap rootpixmap = None;
1957 XWindowAttributes wattr, wrootattr; 2477 XWindowAttributes wattr, wrootattr;
1958 2478
1959 pchanged = 0; 2479 pchanged = 0;
1960 2480
1961 if (!(Options & Opt_transparent)) 2481 if (!option (Opt_transparent))
1962 return pchanged; /* Don't try any more */ 2482 return pchanged; /* Don't try any more */
1963 2483
1964 XGetWindowAttributes(Xdisplay, Xroot, &wrootattr); 2484 XGetWindowAttributes (dpy, display->root, &wrootattr);
1965 rootdepth = wrootattr.depth; 2485 rootdepth = wrootattr.depth;
1966 2486
1967 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 2487 XGetWindowAttributes (dpy, parent[0], &wattr);
2488
1968 if (rootdepth != wattr.depth) 2489 if (rootdepth != wattr.depth)
1969 { 2490 {
1970 if (am_transparent) 2491 if (am_transparent)
1971 { 2492 {
1972 pchanged = 1; 2493 pchanged = 1;
1973 XSetWindowBackground(Xdisplay, TermWin.vt, 2494 XSetWindowBackground (dpy, vt, pix_colors_focused[Color_bg]);
1974 PixColors[Color_bg]);
1975 am_transparent = am_pixmap_trans = 0; 2495 am_transparent = am_pixmap_trans = 0;
1976 } 2496 }
2497
1977 return pchanged; /* Don't try any more */ 2498 return pchanged; /* Don't try any more */
1978 } 2499 }
1979 2500
1980 /* Get all X ops out of the queue so that our information is up-to-date. */ 2501 /* Get all X ops out of the queue so that our information is up-to-date. */
1981 XSync(Xdisplay, False); 2502 XSync (dpy, False);
1982 2503
1983 /* 2504 /*
1984 * Make the frame window set by the window manager have 2505 * Make the frame window set by the window manager have
1985 * the root background. Some window managers put multiple nested frame 2506 * the root background. Some window managers put multiple nested frame
1986 * windows for each client, so we have to take care about that. 2507 * windows for each client, so we have to take care about that.
1987 */ 2508 */
1988 i = (xa[XA_XROOTPMAPID] != 0 2509 i = (xa[XA_XROOTPMAP_ID]
1989 && (XGetWindowProperty(Xdisplay, Xroot, xa[XA_XROOTPMAPID], 2510 && XGetWindowProperty (dpy, display->root, xa[XA_XROOTPMAP_ID],
1990 0L, 1L, False, XA_PIXMAP, &atype, &aformat, 2511 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1991 &nitems, &bytes_after, &prop) == Success)); 2512 &nitems, &bytes_after, &prop) == Success);
2513
1992 if (!i || prop == NULL) 2514 if (!i || prop == NULL)
2515 i = (xa[XA_ESETROOT_PMAP_ID]
2516 && XGetWindowProperty (dpy, display->root, xa[XA_ESETROOT_PMAP_ID],
2517 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2518 &nitems, &bytes_after, &prop) == Success);
2519
2520 if (!i || prop == NULL
2521#if TINTING
2522 || !ISSET_PIXCOLOR (Color_tint)
2523#endif
2524 )
1993 have_pixmap = 0; 2525 have_pixmap = 0;
1994 else 2526 else
1995 { 2527 {
1996 have_pixmap = 1; 2528 have_pixmap = 1;
1997 rootpixmap = *((Pixmap *)prop); 2529 rootpixmap = *(Pixmap *)prop;
1998 XFree(prop); 2530 XFree (prop);
1999 } 2531 }
2532
2000 if (have_pixmap) 2533 if (have_pixmap)
2001 { 2534 {
2002 /* 2535 /*
2003 * Copy Xroot pixmap transparency 2536 * Copy display->root pixmap transparency
2004 */ 2537 */
2005 int sx, sy, nx, ny; 2538 int sx, sy, nx, ny;
2006 unsigned int nw, nh; 2539 unsigned int nw, nh;
2007 Window cr; 2540 Window cr;
2008 XImage *image; 2541 XImage *image;
2009 GC gc; 2542 GC gc;
2010 XGCValues gcvalue; 2543 XGCValues gcvalue;
2011 2544
2012 XTranslateCoordinates(Xdisplay, TermWin.parent[0], Xroot, 2545 XTranslateCoordinates (dpy, parent[0], display->root,
2013 0, 0, &sx, &sy, &cr); 2546 0, 0, &sx, &sy, &cr);
2014 nw = (unsigned int)szHint.width; 2547 nw = (unsigned int)szHint.width;
2015 nh = (unsigned int)szHint.height; 2548 nh = (unsigned int)szHint.height;
2016 nx = ny = 0; 2549 nx = ny = 0;
2550
2017 if (sx < 0) 2551 if (sx < 0)
2018 { 2552 {
2019 nw += sx; 2553 nw += sx;
2020 nx = -sx; 2554 nx = -sx;
2021 sx = 0; 2555 sx = 0;
2022 } 2556 }
2557
2023 if (sy < 0) 2558 if (sy < 0)
2024 { 2559 {
2025 nh += sy; 2560 nh += sy;
2026 ny = -sy; 2561 ny = -sy;
2027 sy = 0; 2562 sy = 0;
2028 } 2563 }
2564
2029 MIN_IT(nw, (unsigned int)(wrootattr.width - sx)); 2565 min_it (nw, (unsigned int) (wrootattr.width - sx));
2030 MIN_IT(nh, (unsigned int)(wrootattr.height - sy)); 2566 min_it (nh, (unsigned int) (wrootattr.height - sy));
2567
2568 XSync (dpy, False);
2031 allowedxerror = -1; 2569 allowedxerror = -1;
2032 image = XGetImage(Xdisplay, rootpixmap, sx, sy, nw, nh, AllPlanes, 2570 image = XGetImage (dpy, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap);
2033 ZPixmap); 2571
2034 /* XXX: handle BadMatch - usually because we're outside the pixmap */ 2572 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2035 /* XXX: may need a delay here? */ 2573 /* XXX: may need a delay here? */
2036 allowedxerror = 0; 2574 allowedxerror = 0;
2575
2037 if (image == NULL) 2576 if (image == NULL)
2038 { 2577 {
2039 if (am_transparent && am_pixmap_trans) 2578 if (am_transparent && am_pixmap_trans)
2040 { 2579 {
2041 pchanged = 1; 2580 pchanged = 1;
2042 if (TermWin.pixmap != None) 2581 if (pixmap != None)
2043 { 2582 {
2044 XFreePixmap(Xdisplay, TermWin.pixmap); 2583 XFreePixmap (dpy, pixmap);
2045 TermWin.pixmap = None; 2584 pixmap = None;
2046 } 2585 }
2047 } 2586 }
2587
2048 am_pixmap_trans = 0; 2588 am_pixmap_trans = 0;
2049 } 2589 }
2050 else 2590 else
2051 { 2591 {
2052 if (TermWin.pixmap != None) 2592 if (pixmap != None)
2053 XFreePixmap(Xdisplay, TermWin.pixmap); 2593 XFreePixmap (dpy, pixmap);
2054 TermWin.pixmap = XCreatePixmap(Xdisplay, TermWin.vt, 2594
2055 (unsigned int)szHint.width, 2595#if TINTING
2056 (unsigned int)szHint.height, 2596 if (ISSET_PIXCOLOR (Color_tint))
2057 (unsigned int)image->depth); 2597 {
2598 int shade = rs[Rs_shade] ? atoi (rs[Rs_shade]) : 100;
2599
2600 rgba c;
2601 pix_colors_focused [Color_tint].get (c);
2602
2603 ShadeXImage (this, image, shade, c.r, c.g, c.b);
2604 }
2605#endif
2606
2607 pixmap = XCreatePixmap (dpy, vt, szHint.width, szHint.height, image->depth);
2058 gc = XCreateGC(Xdisplay, TermWin.vt, 0UL, &gcvalue); 2608 gc = XCreateGC (dpy, vt, 0UL, &gcvalue);
2059 XPutImage(Xdisplay, TermWin.pixmap, gc, image, 0, 0, 2609 XPutImage (dpy, pixmap, gc, image, 0, 0,
2060 nx, ny, (unsigned int)image->width,
2061 (unsigned int)image->height); 2610 nx, ny, image->width, image->height);
2062 XFreeGC(Xdisplay, gc); 2611 XFreeGC (dpy, gc);
2063 XDestroyImage(image); 2612 XDestroyImage (image);
2064 XSetWindowBackgroundPixmap(Xdisplay, TermWin.vt, 2613 XSetWindowBackgroundPixmap (dpy, parent[0], pixmap);
2065 TermWin.pixmap); 2614 XClearWindow (dpy, parent[0]);
2615
2066 if (!am_transparent || !am_pixmap_trans) 2616 if (!am_transparent || !am_pixmap_trans)
2067 pchanged = 1; 2617 pchanged = 1;
2618
2068 am_transparent = am_pixmap_trans = 1; 2619 am_transparent = am_pixmap_trans = 1;
2069 } 2620 }
2070 } 2621 }
2622
2071 if (!am_pixmap_trans) 2623 if (am_pixmap_trans)
2624 XSetWindowBackgroundPixmap (dpy, vt, ParentRelative);
2625 else
2072 { 2626 {
2073 unsigned int n; 2627 unsigned int n;
2074 /* 2628 /*
2075 * InheritPixmap transparency 2629 * InheritPixmap transparency
2076 */ 2630 */
2077 D_X((stderr, "InheritPixmap Seeking to %08lx", Xroot));
2078 for (i = 1; i < (int)(sizeof(TermWin.parent) / sizeof(Window)); 2631 for (i = 1; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2079 i++)
2080 { 2632 {
2081 oldp = TermWin.parent[i]; 2633 oldp = parent[i];
2082 XQueryTree(Xdisplay, TermWin.parent[i - 1], &root, 2634 XQueryTree (dpy, parent[i - 1], &root, &parent[i], &list, &n);
2083 &TermWin.parent[i], &list, &n);
2084 XFree(list); 2635 XFree (list);
2085 D_X((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i])); 2636
2086 if (TermWin.parent[i] == Xroot) 2637 if (parent[i] == display->root)
2087 { 2638 {
2088 if (oldp != None) 2639 if (oldp != None)
2089 pchanged = 1; 2640 pchanged = 1;
2641
2090 break; 2642 break;
2091 } 2643 }
2644
2092 if (oldp != TermWin.parent[i]) 2645 if (oldp != parent[i])
2093 pchanged = 1; 2646 pchanged = 1;
2094 } 2647 }
2648
2095 n = 0; 2649 n = 0;
2650
2096 if (pchanged) 2651 if (pchanged)
2097 {
2098 for (; n < (unsigned int)i; n++) 2652 for (; n < (unsigned int)i; n++)
2653 {
2654 XGetWindowAttributes (dpy, parent[n], &wattr);
2655
2656 if (wattr.depth != rootdepth || wattr.c_class == InputOnly)
2657 {
2658 n = (int) (sizeof (parent) / sizeof (Window)) + 1;
2659 break;
2660 }
2661 }
2662
2663 if (n > (sizeof (parent) / sizeof (parent[0])))
2664 {
2665 XSetWindowBackground (dpy, parent[0], pix_colors_focused[Color_border]);
2666 XSetWindowBackground (dpy, vt, pix_colors_focused[Color_bg]);
2667 am_transparent = 0;
2668 /* XXX: also turn off Opt_transparent? */
2669 }
2670 else
2671 {
2672 for (n = 0; n < (unsigned int)i; n++)
2099 { 2673 {
2100 XGetWindowAttributes(Xdisplay, TermWin.parent[n], &wattr); 2674 XSetWindowBackgroundPixmap (dpy, parent[n], ParentRelative);
2101 D_X((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2675 XClearWindow (dpy, parent[n]);
2102 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2676 }
2677
2678 XSetWindowBackgroundPixmap (dpy, vt, ParentRelative);
2679 am_transparent = 1;
2680 }
2681
2682 for (; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2683 parent[i] = None;
2684 }
2685
2686 if (scrollBar.win)
2687 {
2688 XSetWindowBackgroundPixmap (dpy, scrollBar.win, ParentRelative);
2689 scrollBar.setIdle ();
2690 scrollbar_show (0);
2691 }
2692
2693 if (am_transparent)
2694 {
2695 want_refresh = want_full_refresh = 1;
2696 if (am_pixmap_trans)
2697 flush ();
2698 }
2699
2700 return pchanged;
2701}
2702#endif
2703
2704/*}}} */
2705
2706bool
2707rxvt_term::cmd_parse ()
2708{
2709 bool flag = false;
2710 wchar_t ch = NOCHAR;
2711 char *seq_begin; // remember start of esc-sequence here
2712
2713 for (;;)
2714 {
2715 if (ch == NOCHAR)
2716 {
2717 seq_begin = cmdbuf_ptr;
2718 ch = next_char ();
2719
2720 if (ch == NOCHAR)
2721 break;
2722 }
2723
2724 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT)
2725 {
2726 if (!seen_input)
2727 {
2728 seen_input = 1;
2729 // many badly-written programs (e.g. jed) contain a race condition:
2730 // they first read the screensize and then install a SIGWINCH handler.
2731 // some window managers resize the window early, and these programs
2732 // then sometimes get the size wrong.
2733 // unfortunately other programs are even more buggy and dislike
2734 // being sent SIGWINCH, so only do it when we were in fact being
2735 // resized.
2736 if (seen_resize && cmd_pid)
2737 kill (-cmd_pid, SIGWINCH);
2738 }
2739
2740 /* Read a text string from the input buffer */
2741 wchar_t buf[UBUFSIZ];
2742 bool refreshnow = false;
2743 int nlines = 0;
2744 wchar_t *str = buf;
2745 wchar_t *eol = str + min (ncol, UBUFSIZ);
2746
2747 for (;;)
2748 {
2749 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2750 break;
2751
2752 *str++ = ch;
2753
2754 if (ch == C0_LF || str >= eol)
2103 { 2755 {
2104 n = (int)(sizeof(TermWin.parent) / sizeof(Window)) + 1; 2756 if (ch == C0_LF)
2757 nlines++;
2758
2759 refresh_count++;
2760
2761 if (!option (Opt_jumpScroll)
2762 || (refresh_count >= refresh_limit * (nrow - 1)))
2763 {
2764 refreshnow = true;
2765 refresh_count = 0;
2766 ch = NOCHAR;
2105 break; 2767 break;
2768 }
2769
2770 // scr_add_lines only works for nlines <= nrow - 1.
2771 if (nlines >= nrow - 1)
2772 {
2773 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2774 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2775 scr_add_lines (buf, str - buf, nlines);
2776
2777 nlines = 0;
2778 str = buf;
2779 eol = str + min (ncol, UBUFSIZ);
2780 }
2781
2782 if (str >= eol)
2783 {
2784 if (eol >= buf + UBUFSIZ)
2785 {
2786 ch = NOCHAR;
2787 break;
2788 }
2789 else
2790 eol = min (eol + ncol, buf + UBUFSIZ);
2791 }
2792
2793 }
2794
2795 seq_begin = cmdbuf_ptr;
2796 ch = next_char ();
2797 }
2798
2799 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2800 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2801 scr_add_lines (buf, str - buf, nlines);
2802
2803 /*
2804 * If there have been a lot of new lines, then update the screen
2805 * What the heck I'll cheat and only refresh less than every page-full.
2806 * the number of pages between refreshes is refresh_limit, which
2807 * is incremented here because we must be doing flat-out scrolling.
2808 */
2809 if (refreshnow)
2810 {
2811 if (option (Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
2812 refresh_limit++;
2813 else
2814 {
2815 flag = true;
2816 //TODO: due to popular request, implement "skipscroll" option here
2817 scr_refresh ();
2818 want_refresh = 1;
2106 } 2819 }
2107 } 2820 }
2108 } 2821
2109 if (n > (int)(sizeof(TermWin.parent)
2110 / sizeof(TermWin.parent[0])))
2111 {
2112 D_X((stderr, "InheritPixmap Turning off"));
2113 XSetWindowBackground(Xdisplay, TermWin.parent[0],
2114 PixColors[Color_fg]);
2115 XSetWindowBackground(Xdisplay, TermWin.vt,
2116 PixColors[Color_bg]);
2117 am_transparent = 0;
2118 /* XXX: also turn off Opt_transparent? */
2119 } 2822 }
2120 else 2823 else
2121 { 2824 {
2122 /* wait (an arbitrary period) for the WM to do its thing 2825 try
2123 * needed for fvwm2.2.2 (and before?) */ 2826 {
2124# ifdef HAVE_NANOSLEEP 2827 process_nonprinting (ch);
2125 struct timespec rqt; 2828 }
2829 catch (const class out_of_input &o)
2830 {
2831 // we ran out of input, retry later
2832 cmdbuf_ptr = seq_begin;
2833 break;
2834 }
2126 2835
2127 rqt.tv_sec = 1; 2836 ch = NOCHAR;
2128 rqt.tv_nsec = 0; 2837 }
2129 nanosleep(&rqt, NULL); 2838 }
2130# else 2839
2131 sleep(1); 2840 return flag;
2132# endif 2841}
2133 D_X((stderr, "InheritPixmap Turning on (%d parents)", i - 1)); 2842
2134 for (n = 0; n < (unsigned int)i; n++) 2843// read the next character
2135 XSetWindowBackgroundPixmap(Xdisplay, TermWin.parent[n], 2844wchar_t
2136 ParentRelative); 2845rxvt_term::next_char () NOTHROW
2137 XSetWindowBackgroundPixmap(Xdisplay, TermWin.vt, 2846{
2138 ParentRelative); 2847 while (cmdbuf_ptr < cmdbuf_endp)
2139 am_transparent = 1; 2848 {
2849 // assume 7-bit to be ascii ALWAYS
2850 if ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b)
2851 return *cmdbuf_ptr++;
2852
2853 wchar_t wc;
2854 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2855
2856 if (len == (size_t)-2)
2140 } 2857 {
2141 for (; i < (int)(sizeof(TermWin.parent) / sizeof(Window)); i++) 2858 // the mbstate stores incomplete sequences. didn't know this :/
2142 TermWin.parent[i] = None; 2859 cmdbuf_ptr = cmdbuf_endp;
2860 break;
2861 }
2862
2863 if (len == (size_t)-1)
2864 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2865
2866 // assume wchar == unicode
2867 cmdbuf_ptr += len;
2868 return wc & UNICODE_MASK;
2143 } 2869 }
2870
2871 return NOCHAR;
2872}
2873
2874// read the next octet
2875uint32_t
2876rxvt_term::next_octet () NOTHROW
2877{
2878 return cmdbuf_ptr < cmdbuf_endp
2879 ? (unsigned char)*cmdbuf_ptr++
2880 : NOCHAR;
2881}
2882
2883static class out_of_input out_of_input;
2884
2885/* rxvt_cmd_getc () - Return next input character */
2886/*
2887 * Return the next input character after first passing any keyboard input
2888 * to the command.
2889 */
2890wchar_t
2891rxvt_term::cmd_getc () THROW ((class out_of_input))
2892{
2893 wchar_t c = next_char ();
2894
2895 if (c == NOCHAR)
2896 throw out_of_input;
2897
2144 return pchanged; 2898 return c;
2145} 2899}
2146#endif
2147 2900
2148/*}}} */ 2901uint32_t
2902rxvt_term::cmd_get8 () THROW ((class out_of_input))
2903{
2904 uint32_t c = next_octet ();
2905
2906 if (c == NOCHAR)
2907 throw out_of_input;
2908
2909 return c;
2910}
2149 2911
2150/*{{{ print pipe */ 2912/*{{{ print pipe */
2151/*----------------------------------------------------------------------*/ 2913/*----------------------------------------------------------------------*/
2152#ifdef PRINTPIPE 2914#ifdef PRINTPIPE
2153FILE * 2915FILE *
2154rxvt_term::popen_printer () 2916rxvt_term::popen_printer ()
2155{ 2917{
2156 FILE *stream = popen(rs[Rs_print_pipe], "w"); 2918 FILE *stream = popen (rs[Rs_print_pipe], "w");
2157 2919
2158 if (stream == NULL) 2920 if (stream == NULL)
2159 rxvt_print_error("can't open printer pipe"); 2921 rxvt_warn ("can't open printer pipe, not printing.\n");
2922
2160 return stream; 2923 return stream;
2161} 2924}
2162 2925
2163int 2926int
2164rxvt_term::pclose_printer (FILE *stream) 2927rxvt_term::pclose_printer (FILE *stream)
2165{ 2928{
2166 fflush (stream); 2929 fflush (stream);
2167 /* pclose() reported not to work on SunOS 4.1.3 */
2168# if defined (__sun__) /* TODO: RESOLVE THIS */
2169 /* pclose works provided SIGCHLD handler uses waitpid */
2170 return pclose (stream); /* return fclose (stream); */
2171# else
2172 return pclose (stream); 2930 return pclose (stream);
2173# endif
2174} 2931}
2175 2932
2176/* 2933/*
2177 * simulate attached vt100 printer 2934 * simulate attached vt100 printer
2178 */ 2935 */
2179void 2936void
2180rxvt_term::process_print_pipe () 2937rxvt_term::process_print_pipe ()
2181{ 2938{
2182 int done; 2939 int done;
2183 FILE *fd; 2940 FILE *fd;
2184 2941
2185 if ((fd = popen_printer ()) == NULL) 2942 if ((fd = popen_printer ()) == NULL)
2186 return; 2943 return;
2187 2944
2188 /* 2945 /*
2189 * Send all input to the printer until either ESC[4i or ESC[?4i 2946 * Send all input to the printer until either ESC[4i or ESC[?4i
2190 * is received. 2947 * is received.
2191 */ 2948 */
2192 for (done = 0; !done;) 2949 for (done = 0; !done;)
2193 { 2950 {
2194 unsigned char buf[8]; 2951 unsigned char buf[8];
2195 unsigned char ch; 2952 unicode_t ch;
2196 unsigned int i, len; 2953 unsigned int i, len;
2197 2954
2198 if ((ch = cmd_getc ()) != C0_ESC) 2955 if ((ch = cmd_getc ()) != C0_ESC)
2199 { 2956 {
2200 if (putc(ch, fd) == EOF) 2957 if (putc (ch, fd) == EOF)
2201 break; /* done = 1 */ 2958 break; /* done = 1 */
2202 } 2959 }
2203 else 2960 else
2204 { 2961 {
2205 len = 0; 2962 len = 0;
… …
2216 { 2973 {
2217 if ((buf[len++] = cmd_getc ()) == 'i') 2974 if ((buf[len++] = cmd_getc ()) == 'i')
2218 break; /* done = 1 */ 2975 break; /* done = 1 */
2219 } 2976 }
2220 } 2977 }
2978
2221 for (i = 0; i < len; i++) 2979 for (i = 0; i < len; i++)
2222 if (putc(buf[i], fd) == EOF) 2980 if (putc (buf[i], fd) == EOF)
2223 { 2981 {
2224 done = 1; 2982 done = 1;
2225 break; 2983 break;
2226 } 2984 }
2227 } 2985 }
2228 } 2986 }
2987
2229 pclose_printer (fd); 2988 pclose_printer (fd);
2230} 2989}
2231#endif /* PRINTPIPE */ 2990#endif /* PRINTPIPE */
2232/*}}} */ 2991/*}}} */
2233 2992
2234/* *INDENT-OFF* */ 2993/* *INDENT-OFF* */
2235enum { 2994enum {
2236 C1_40 = 0x40, 2995 C1_40 = 0x40,
2237 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2996 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2238 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2997 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2239 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2998 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2240 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2999 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2241}; 3000};
2242/* *INDENT-ON* */ 3001/* *INDENT-ON* */
2243 3002
2244/*{{{ process non-printing single characters */ 3003/*{{{ process non-printing single characters */
2245void 3004void
2246rxvt_term::process_nonprinting (unsigned char ch) 3005rxvt_term::process_nonprinting (unicode_t ch)
2247{ 3006{
2248 switch (ch) 3007 switch (ch)
2249 { 3008 {
3009 case C0_ESC:
3010 process_escape_seq ();
3011 break;
2250 case C0_ENQ: /* terminal Status */ 3012 case C0_ENQ: /* terminal Status */
2251 if (rs[Rs_answerbackstring]) 3013 if (rs[Rs_answerbackstring])
2252 tt_write( 3014 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2253 (const unsigned char *)rs[Rs_answerbackstring],
2254 (unsigned int)STRLEN(rs[Rs_answerbackstring]));
2255 else 3015 else
2256 tt_write((unsigned char *)VT100_ANS, 3016 tt_write (VT100_ANS, strlen (VT100_ANS));
2257 (unsigned int)STRLEN(VT100_ANS));
2258 break; 3017 break;
2259 case C0_BEL: /* bell */ 3018 case C0_BEL: /* bell */
2260 scr_bell (); 3019 scr_bell ();
2261 break; 3020 break;
2262 case C0_BS: /* backspace */ 3021 case C0_BS: /* backspace */
… …
2277 scr_charset_choose (1); 3036 scr_charset_choose (1);
2278 break; 3037 break;
2279 case C0_SI: /* shift in - acs */ 3038 case C0_SI: /* shift in - acs */
2280 scr_charset_choose (0); 3039 scr_charset_choose (0);
2281 break; 3040 break;
3041
3042#ifdef EIGHT_BIT_CONTROLS
3043 // 8-bit controls
3044 case 0x90: /* DCS */
3045 process_dcs_seq ();
3046 break;
3047 case 0x9b: /* CSI */
3048 process_csi_seq ();
3049 break;
3050 case 0x9d: /* CSI */
3051 process_osc_seq ();
3052 break;
3053#endif
2282 } 3054 }
2283} 3055}
2284/*}}} */ 3056/*}}} */
2285 3057
2286 3058
2287/*{{{ process VT52 escape sequences */ 3059/*{{{ process VT52 escape sequences */
2288void 3060void
2289rxvt_term::process_escape_vt52 (unsigned char ch) 3061rxvt_term::process_escape_vt52 (unicode_t ch)
2290{ 3062{
2291 int row, col; 3063 int row, col;
2292 3064
2293 switch (ch) 3065 switch (ch)
2294 { 3066 {
… …
2324 row = cmd_getc () - ' '; 3096 row = cmd_getc () - ' ';
2325 col = cmd_getc () - ' '; 3097 col = cmd_getc () - ' ';
2326 scr_gotorc (row, col, 0); 3098 scr_gotorc (row, col, 0);
2327 break; 3099 break;
2328 case 'Z': /* identify the terminal type */ 3100 case 'Z': /* identify the terminal type */
2329 tt_printf("\033/Z"); /* I am a VT100 emulating a VT52 */ 3101 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2330 break; 3102 break;
2331 case '<': /* turn off VT52 mode */ 3103 case '<': /* turn off VT52 mode */
2332 PrivMode(0, PrivMode_vt52); 3104 PrivMode (0, PrivMode_vt52);
2333 break; 3105 break;
2334 case 'F': /* use special graphics character set */ 3106 case 'F': /* use special graphics character set */
2335 case 'G': /* use regular character set */ 3107 case 'G': /* use regular character set */
2336 /* unimplemented */ 3108 /* unimplemented */
2337 break; 3109 break;
… …
2346 3118
2347/*{{{ process escape sequences */ 3119/*{{{ process escape sequences */
2348void 3120void
2349rxvt_term::process_escape_seq () 3121rxvt_term::process_escape_seq ()
2350{ 3122{
2351 unsigned char ch = cmd_getc (); 3123 unicode_t ch = cmd_getc ();
2352 3124
2353 if (PrivateModes & PrivMode_vt52) 3125 if (priv_modes & PrivMode_vt52)
2354 { 3126 {
2355 process_escape_vt52 (ch); 3127 process_escape_vt52 (ch);
2356 return; 3128 return;
2357 } 3129 }
2358 3130
… …
2373 scr_charset_set (2, (unsigned int)cmd_getc ()); 3145 scr_charset_set (2, (unsigned int)cmd_getc ());
2374 break; 3146 break;
2375 case '+': 3147 case '+':
2376 scr_charset_set (3, (unsigned int)cmd_getc ()); 3148 scr_charset_set (3, (unsigned int)cmd_getc ());
2377 break; 3149 break;
2378#ifdef MULTICHAR_SET 3150#if !ENABLE_MINIMAL
2379 case '$':
2380 scr_charset_set (-2, (unsigned int)cmd_getc ());
2381 break;
2382#endif
2383#ifndef NO_FRILLS
2384 case '6': 3151 case '6':
2385 scr_backindex (); 3152 scr_backindex ();
2386 break; 3153 break;
2387#endif 3154#endif
2388 case '7': 3155 case '7':
2389 scr_cursor (SAVE); 3156 scr_cursor (SAVE);
2390 break; 3157 break;
2391 case '8': 3158 case '8':
2392 scr_cursor (RESTORE); 3159 scr_cursor (RESTORE);
2393 break; 3160 break;
2394#ifndef NO_FRILLS 3161#if !ENABLE_MINIMAL
2395 case '9': 3162 case '9':
2396 scr_forwardindex (); 3163 scr_forwardindex ();
2397 break; 3164 break;
2398#endif 3165#endif
2399 case '=': 3166 case '=':
2400 case '>': 3167 case '>':
2401 PrivMode((ch == '='), PrivMode_aplKP); 3168 PrivMode ((ch == '='), PrivMode_aplKP);
2402 break; 3169 break;
2403 3170
2404 case C1_40: 3171 case C1_40:
2405 cmd_getc (); 3172 cmd_getc ();
2406 break; 3173 break;
… …
2409 break; 3176 break;
2410 3177
2411 /* 8.3.87: NEXT LINE */ 3178 /* 8.3.87: NEXT LINE */
2412 case C1_NEL: /* ESC E */ 3179 case C1_NEL: /* ESC E */
2413 { 3180 {
2414 uint32_t nlcr[] = { '\n', '\r' }; 3181 wchar_t nlcr[] = { C0_LF, C0_CR };
2415 scr_add_lines (nlcr, 1, 2); 3182 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);
2416 } 3183 }
2417 break; 3184 break;
2418 3185
2419 /* kidnapped escape sequence: Should be 8.3.48 */ 3186 /* kidnapped escape sequence: Should be 8.3.48 */
2420 case C1_ESA: /* ESC G */ 3187 case C1_ESA: /* ESC G */
… …
2430 case C1_RI: /* ESC M */ 3197 case C1_RI: /* ESC M */
2431 scr_index (DN); 3198 scr_index (DN);
2432 break; 3199 break;
2433 3200
2434 /* 8.3.142: SINGLE-SHIFT TWO */ 3201 /* 8.3.142: SINGLE-SHIFT TWO */
2435 /*case C1_SS2: scr_single_shift (2); break; */ 3202 /*case C1_SS2: scr_single_shift (2); break; */
2436 3203
2437 /* 8.3.143: SINGLE-SHIFT THREE */ 3204 /* 8.3.143: SINGLE-SHIFT THREE */
2438 /*case C1_SS3: scr_single_shift (3); break; */ 3205 /*case C1_SS3: scr_single_shift (3); break; */
2439 3206
2440 /* 8.3.27: DEVICE CONTROL STRING */ 3207 /* 8.3.27: DEVICE CONTROL STRING */
2441 case C1_DCS: /* ESC P */ 3208 case C1_DCS: /* ESC P */
2442 process_dcs_seq (); 3209 process_dcs_seq ();
2443 break; 3210 break;
2444 3211
2445 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 3212 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2446 case C1_SCI: /* ESC Z */ 3213 case C1_SCI: /* ESC Z */
2447 tt_write((const unsigned char *)ESCZ_ANSWER, 3214 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2448 (unsigned int)(sizeof(ESCZ_ANSWER) - 1));
2449 break; /* steal obsolete ESC [ c */ 3215 break; /* steal obsolete ESC [ c */
2450 3216
2451 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 3217 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */
2452 case C1_CSI: /* ESC [ */ 3218 case C1_CSI: /* ESC [ */
2453 process_csi_seq (); 3219 process_csi_seq ();
… …
2458 process_osc_seq (); 3224 process_osc_seq ();
2459 break; 3225 break;
2460 3226
2461 /* 8.3.106: RESET TO INITIAL STATE */ 3227 /* 8.3.106: RESET TO INITIAL STATE */
2462 case 'c': 3228 case 'c':
3229 mbstate.reset ();
2463 scr_poweron (); 3230 scr_poweron ();
2464 scrollbar_show (1); 3231 scrollbar_show (1);
2465 break; 3232 break;
2466 3233
2467 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 3234 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
… …
2479 3246
2480/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 3247/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2481/* *INDENT-OFF* */ 3248/* *INDENT-OFF* */
2482enum { 3249enum {
2483 CSI_ICH = 0x40, 3250 CSI_ICH = 0x40,
2484 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 3251 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2485 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 3252 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2486 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 3253 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2487 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 3254 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2488 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 3255 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2489 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 3256 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
… …
2493 3260
2494#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 3261#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \
2495 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 3262 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2496 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 3263 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2497#define get_byte_array_bit(array, bit) \ 3264#define get_byte_array_bit(array, bit) \
2498 (!!((array)[(bit) / 8] & (128 >> ((bit) & 7)))) 3265 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7))))
2499 3266
2500const unsigned char csi_defaults[] = 3267const unsigned char csi_defaults[] =
2501 { 3268 {
2502 make_byte(1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 3269 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
2503 make_byte(1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 3270 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
2504 make_byte(1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 3271 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2505 make_byte(1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 3272 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2506 make_byte(1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 3273 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2507 make_byte(0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 3274 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2508 make_byte(0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 3275 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2509 make_byte(0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 3276 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2510 }; 3277 };
2511/* *INDENT-ON* */ 3278/* *INDENT-ON* */
2512 3279
2513void 3280void
2514rxvt_term::process_csi_seq () 3281rxvt_term::process_csi_seq ()
2515{ 3282{
2516 unsigned char ch, priv, i; 3283 unicode_t ch, priv, i;
2517 unsigned int nargs, p; 3284 unsigned int nargs, p;
2518 int n, ndef; 3285 int n, ndef;
2519 int arg[ESC_ARGS]; 3286 int arg[ESC_ARGS];
2520 3287
2521 for (nargs = ESC_ARGS; nargs > 0;) 3288 for (nargs = ESC_ARGS; nargs > 0;)
2522 arg[--nargs] = 0; 3289 arg[--nargs] = 0;
2523 3290
2524 priv = 0; 3291 priv = 0;
… …
2526 if (ch >= '<' && ch <= '?') 3293 if (ch >= '<' && ch <= '?')
2527 { /* '<' '=' '>' '?' */ 3294 { /* '<' '=' '>' '?' */
2528 priv = ch; 3295 priv = ch;
2529 ch = cmd_getc (); 3296 ch = cmd_getc ();
2530 } 3297 }
3298
2531 /* read any numerical arguments */ 3299 /* read any numerical arguments */
2532 for (n = -1; ch < CSI_ICH; ) 3300 for (n = -1; ch < CSI_ICH; )
2533 { 3301 {
2534 if (isdigit(ch)) 3302 if (isdigit (ch))
2535 { 3303 {
2536 if (n < 0) 3304 if (n < 0)
2537 n = ch - '0'; 3305 n = ch - '0';
2538 else 3306 else
2539 n = n * 10 + ch - '0'; 3307 n = n * 10 + ch - '0';
… …
2542 { 3310 {
2543 if (nargs < ESC_ARGS) 3311 if (nargs < ESC_ARGS)
2544 arg[nargs++] = n; 3312 arg[nargs++] = n;
2545 n = -1; 3313 n = -1;
2546 } 3314 }
2547 else if (ch == '\b') 3315 else if (IS_CONTROL (ch))
2548 {
2549 scr_backspace ();
2550 }
2551 else if (ch == C0_ESC)
2552 {
2553 process_escape_seq ();
2554 return;
2555 }
2556 else if (ch < ' ')
2557 {
2558 process_nonprinting (ch); 3316 process_nonprinting (ch);
2559 } 3317
2560 ch = cmd_getc (); 3318 ch = cmd_getc ();
2561 } 3319 }
2562 3320
2563 if (ch > CSI_7F) 3321 if (ch > CSI_7F)
2564 return; 3322 return;
2565 3323
2566 if (nargs < ESC_ARGS) 3324 if (nargs < ESC_ARGS)
2567 arg[nargs++] = n; 3325 arg[nargs++] = n;
2568 3326
2569 i = ch - CSI_ICH; 3327 i = ch - CSI_ICH;
2570 ndef = get_byte_array_bit(csi_defaults, i); 3328 ndef = get_byte_array_bit (csi_defaults, i);
2571 for (p = 0; p < nargs; p++) 3329 for (p = 0; p < nargs; p++)
2572 if (arg[p] == -1) 3330 if (arg[p] == -1)
2573 arg[p] = ndef; 3331 arg[p] = ndef;
2574
2575#ifdef DEBUG_CMD
2576 fprintf(stderr, "CSI ");
2577 for (p = 0; p < nargs; p++)
2578 fprintf(stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2579 fprintf(stderr, "%c\n", ch);
2580#endif
2581 3332
2582 /* 3333 /*
2583 * private mode handling 3334 * private mode handling
2584 */ 3335 */
2585 if (priv) 3336 if (priv)
2586 { 3337 {
2587 switch (priv) 3338 switch (priv)
2588 { 3339 {
2589 case '>': 3340 case '>':
2590 if (ch == CSI_DA) /* secondary device attributes */ 3341 if (ch == CSI_DA) /* secondary device attributes */
3342 {
3343 // first parameter is normally 0 for vt100, 1 for some newer vtxxx, 'R' for rxvt,
3344 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
3345 //
3346 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
3347 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, and 94 for later versions, to signify
3348 // that we do not support xterm mouse reporting (should be 95 when we do).
3349 //
2591 tt_printf("\033[>%d;%-.8s;0c", 'R', VSTRING); 3350 tt_printf ("\033[>%d;94;0c", 'U');
3351 }
2592 break; 3352 break;
2593 case '?': 3353 case '?':
2594 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 3354 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2595 process_terminal_mode (ch, priv, nargs, arg); 3355 process_terminal_mode (ch, priv, nargs, arg);
2596 break; 3356 break;
… …
2599 } 3359 }
2600 3360
2601 switch (ch) 3361 switch (ch)
2602 { 3362 {
2603 /* 3363 /*
2604 * ISO/IEC 6429:1992(E) CSI sequences (defaults in parentheses) 3364 * ISO/IEC 6429:1992 (E) CSI sequences (defaults in parentheses)
2605 */ 3365 */
2606#ifdef PRINTPIPE 3366#ifdef PRINTPIPE
2607 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */ 3367 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */
2608 switch (arg[0]) 3368 switch (arg[0])
2609 { 3369 {
… …
2701 3461
2702 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3462 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2703 arg[0] = -arg[0]; 3463 arg[0] = -arg[0];
2704 /* FALLTHROUGH */ 3464 /* FALLTHROUGH */
2705 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3465 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2706 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3466 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2707 break; 3467 break;
2708 3468
2709 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3469 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2710 tt_write((const unsigned char *)VT100_ANS, 3470 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2711 (unsigned int)(sizeof(VT100_ANS) - 1));
2712 break; 3471 break;
2713 3472
2714 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3473 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2715 process_sgr_mode (nargs, arg); 3474 process_sgr_mode (nargs, arg);
2716 break; 3475 break;
2717 3476
2718 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */ 3477 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */
2719 switch (arg[0]) 3478 switch (arg[0])
2720 { 3479 {
2721 case 5: /* DSR requested */ 3480 case 5: /* DSR requested */
2722 tt_printf("\033[0n"); 3481 tt_printf ("\033[0n");
2723 break; 3482 break;
2724 case 6: /* CPR requested */ 3483 case 6: /* CPR requested */
2725 scr_report_position (); 3484 scr_report_position ();
2726 break; 3485 break;
2727#if defined (ENABLE_DISPLAY_ANSWER)
2728 case 7: /* unofficial extension */ 3486 case 7: /* unofficial extension */
3487 if (option (Opt_insecure))
2729 tt_printf("%-.250s\n", rs[Rs_display_name]); 3488 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2730 break; 3489 break;
2731#endif
2732 case 8: /* unofficial extension */ 3490 case 8: /* unofficial extension */
2733 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3491 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2734 break; 3492 break;
2735 } 3493 }
2736 break; 3494 break;
2737 3495
2738 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3496 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2771 break; 3529 break;
2772 3530
2773 case CSI_RM: /* 8.3.107: RESET MODE */ 3531 case CSI_RM: /* 8.3.107: RESET MODE */
2774 if (arg[0] == 4) 3532 if (arg[0] == 4)
2775 scr_insert_mode (0); 3533 scr_insert_mode (0);
3534 else if (arg[0] == 20)
3535 priv_modes &= ~PrivMode_LFNL;
2776 break; 3536 break;
2777 3537
2778 case CSI_SM: /* 8.3.126: SET MODE */ 3538 case CSI_SM: /* 8.3.126: SET MODE */
2779 if (arg[0] == 4) 3539 if (arg[0] == 4)
2780 scr_insert_mode (1); 3540 scr_insert_mode (1);
3541 else if (arg[0] == 20)
3542 priv_modes |= PrivMode_LFNL;
2781 break; 3543 break;
2782 3544
2783 /* 3545 /*
2784 * PRIVATE USE beyond this point. All CSI_7? sequences here 3546 * PRIVATE USE beyond this point. All CSI_7? sequences here
2785 */ 3547 */
… …
2797 break; 3559 break;
2798 case CSI_75: 3560 case CSI_75:
2799 scr_cursor (RESTORE); 3561 scr_cursor (RESTORE);
2800 break; 3562 break;
2801 3563
2802#ifndef NO_FRILLS 3564#if !ENABLE_MINIMAL
2803 case CSI_74: 3565 case CSI_74:
2804 process_window_ops (arg, nargs); 3566 process_window_ops (arg, nargs);
2805 break; 3567 break;
2806#endif 3568#endif
2807 3569
2808 case CSI_78: /* DECREQTPARM */ 3570 case CSI_78: /* DECREQTPARM */
2809 if (arg[0] == 0 || arg[0] == 1) 3571 if (arg[0] == 0 || arg[0] == 1)
2810 tt_printf("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3572 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2811 /* FALLTHROUGH */ 3573 break;
2812 3574
2813 default: 3575 default:
2814 break; 3576 break;
2815 } 3577 }
2816} 3578}
2817/*}}} */ 3579/*}}} */
2818 3580
2819#ifndef NO_FRILLS 3581#if !ENABLE_MINIMAL
2820/* ARGSUSED */ 3582/* ARGSUSED */
2821void 3583void
2822rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3584rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2823{ 3585{
2824 int x, y; 3586 int x, y;
2825#if 0
2826 char *s;
2827#endif
2828 XWindowAttributes wattr; 3587 XWindowAttributes wattr;
2829 Window wdummy; 3588 Window wdummy;
3589
3590 dLocal (Display *, dpy);
2830 3591
2831 if (nargs == 0) 3592 if (nargs == 0)
2832 return; 3593 return;
3594
2833 switch (args[0]) 3595 switch (args[0])
2834 { 3596 {
2835 /* 3597 /*
2836 * commands 3598 * commands
2837 */ 3599 */
2838 case 1: /* deiconify window */ 3600 case 1: /* deiconify window */
2839 XMapWindow(Xdisplay, TermWin.parent[0]); 3601 XMapWindow (dpy, parent[0]);
2840 break; 3602 break;
2841 case 2: /* iconify window */ 3603 case 2: /* iconify window */
2842 XIconifyWindow(Xdisplay, TermWin.parent[0], 3604 XIconifyWindow (dpy, parent[0], display->screen);
2843 DefaultScreen(Xdisplay));
2844 break; 3605 break;
2845 case 3: /* set position (pixels) */ 3606 case 3: /* set position (pixels) */
2846 XMoveWindow(Xdisplay, TermWin.parent[0], args[1], args[2]); 3607 XMoveWindow (dpy, parent[0], args[1], args[2]);
2847 break; 3608 break;
2848 case 4: /* set size (pixels) */ 3609 case 4: /* set size (pixels) */
2849 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3610 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2850 break; 3611 break;
2851 case 5: /* raise window */ 3612 case 5: /* raise window */
2852 XRaiseWindow(Xdisplay, TermWin.parent[0]); 3613 XRaiseWindow (dpy, parent[0]);
2853 break; 3614 break;
2854 case 6: /* lower window */ 3615 case 6: /* lower window */
2855 XLowerWindow(Xdisplay, TermWin.parent[0]); 3616 XLowerWindow (dpy, parent[0]);
2856 break; 3617 break;
2857 case 7: /* refresh window */ 3618 case 7: /* refresh window */
2858 scr_touch (true); 3619 scr_touch (true);
2859 break; 3620 break;
2860 case 8: /* set size (chars) */ 3621 case 8: /* set size (chars) */
2861 set_widthheight ((unsigned int)(args[2] * TermWin.fwidth), 3622 set_widthheight ((unsigned int) (args[2] * fwidth),
2862 (unsigned int)(args[1] * TermWin.fheight)); 3623 (unsigned int) (args[1] * fheight));
2863 break; 3624 break;
3625
3626 //case 9: NYI, TODO, restore maximized window or maximize window
2864 default: 3627 default:
2865 if (args[0] >= 24) /* set height (chars) */ 3628 if (args[0] >= 24) /* set height (chars) */
2866 set_widthheight ((unsigned int)TermWin.width, 3629 set_widthheight ((unsigned int)width,
2867 (unsigned int)(args[1] * TermWin.fheight)); 3630 (unsigned int) (args[1] * fheight));
2868 break; 3631 break;
3632
2869 /* 3633 /*
2870 * reports - some output format copied from XTerm 3634 * reports - some output format copied from XTerm
2871 */ 3635 */
2872 case 11: /* report window state */ 3636 case 11: /* report window state */
2873 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 3637 XGetWindowAttributes (dpy, parent[0], &wattr);
2874 tt_printf("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3638 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2875 break; 3639 break;
2876 case 13: /* report window position */ 3640 case 13: /* report window position */
2877 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 3641 XGetWindowAttributes (dpy, parent[0], &wattr);
2878 XTranslateCoordinates(Xdisplay, TermWin.parent[0], wattr.root, 3642 XTranslateCoordinates (dpy, parent[0], wattr.root,
2879 -wattr.border_width, -wattr.border_width, 3643 -wattr.border_width, -wattr.border_width,
2880 &x, &y, &wdummy); 3644 &x, &y, &wdummy);
2881 tt_printf("\033[3;%d;%dt", x, y); 3645 tt_printf ("\033[3;%d;%dt", x, y);
2882 break; 3646 break;
2883 case 14: /* report window size (pixels) */ 3647 case 14: /* report window size (pixels) */
2884 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 3648 XGetWindowAttributes (dpy, parent[0], &wattr);
2885 tt_printf("\033[4;%d;%dt", wattr.height, wattr.width); 3649 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2886 break; 3650 break;
3651 case 18: /* report text area size (chars) */
3652 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3653 break;
2887 case 18: /* report window size (chars) */ 3654 case 19: /* report window size (chars) */
2888 tt_printf("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3655 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2889 break; 3656 break;
2890#if 0 /* XXX: currently disabled due to security concerns */
2891 case 20: /* report icon label */ 3657 case 20: /* report icon label */
3658 {
3659 char *s;
2892 XGetIconName(Xdisplay, TermWin.parent[0], &s); 3660 XGetIconName (dpy, parent[0], &s);
2893 tt_printf("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3661 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3662 XFree (s);
3663 }
2894 break; 3664 break;
2895 case 21: /* report window title */ 3665 case 21: /* report window title */
3666 {
3667 char *s;
2896 XFetchName(Xdisplay, TermWin.parent[0], &s); 3668 XFetchName (dpy, parent[0], &s);
2897 tt_printf("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3669 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3670 XFree (s);
3671 }
2898 break; 3672 break;
2899#endif
2900
2901 } 3673 }
2902} 3674}
2903#endif 3675#endif
2904 3676
2905/*----------------------------------------------------------------------*/ 3677/*----------------------------------------------------------------------*/
2906/* 3678/*
2907 * get input up until STRING TERMINATOR (or BEL) 3679 * get input up until STRING TERMINATOR (or BEL)
2908 * ends_how is terminator used. returned input must be free()d 3680 * ends_how is terminator used. returned input must be free()'d
2909 */ 3681 */
2910unsigned char * 3682char *
2911rxvt_term::get_to_st (unsigned char *ends_how) 3683rxvt_term::get_to_st (unicode_t &ends_how)
2912{ 3684{
2913 int seen_esc = 0; /* seen escape? */ 3685 unicode_t ch;
3686 bool seen_esc = false;
2914 unsigned int n = 0; 3687 unsigned int n = 0;
2915 unsigned char *s; 3688 wchar_t string[STRING_MAX];
2916 unsigned char ch, string[STRING_MAX];
2917 3689
2918 for (; (ch = cmd_getc ());) 3690 while ((ch = cmd_getc ()) != NOCHAR)
2919 { 3691 {
2920 if (ch == C0_BEL 3692 if (seen_esc)
2921 || ch == CHAR_ST 3693 {
2922 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3694 if (ch == 0x5c) /* 7bit ST */
2923 break; 3695 break;
3696 else
3697 return NULL;
3698 }
2924 if (ch == C0_ESC) 3699 else if (ch == C0_ESC)
2925 { 3700 {
2926 seen_esc = 1; 3701 seen_esc = true;
2927 continue; 3702 continue;
2928 } 3703 }
3704 else if (ch == C0_BEL || ch == CHAR_ST)
3705 break;
2929 else if (ch == '\t') 3706 else if (ch == C0_SYN)
2930 ch = ' '; /* translate '\t' to space */ 3707 ch = cmd_get8 ();
2931 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3708 else if (ch < 0x20)
2932 return NULL; /* other control character - exit */ 3709 return NULL; /* other control character - exit */
2933 if (n < sizeof(string) - 1) 3710
3711 seen_esc = false;
3712
3713 if (n >= STRING_MAX - 1)
3714 // stop at some sane length
3715 return NULL;
3716
2934 string[n++] = ch; 3717 string[n++] = ch;
2935 seen_esc = 0;
2936 } 3718 }
3719
2937 string[n++] = '\0'; 3720 string[n++] = '\0';
2938 if ((s = (unsigned char *)rxvt_malloc(n)) == NULL) 3721
2939 return NULL;
2940 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3722 ends_how = (ch == 0x5c ? C0_ESC : ch);
2941 STRNCPY(s, string, n); 3723
2942 return s; 3724 return rxvt_wcstombs (string);
2943} 3725}
2944 3726
2945/*----------------------------------------------------------------------*/ 3727/*----------------------------------------------------------------------*/
2946/* 3728/*
2947 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3729 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2948 */ 3730 */
2949void 3731void
2950rxvt_term::process_dcs_seq () 3732rxvt_term::process_dcs_seq ()
2951{ 3733{
2952 unsigned char eh, *s; 3734 char *s;
3735 unicode_t eh;
3736
2953 /* 3737 /*
2954 * Not handled yet 3738 * Not handled yet
2955 */ 3739 */
2956 s = get_to_st (&eh); 3740 s = get_to_st (eh);
2957 if (s) 3741 if (s)
2958 free(s); 3742 free (s);
3743
2959 return; 3744 return;
2960} 3745}
2961 3746
2962/*----------------------------------------------------------------------*/ 3747/*----------------------------------------------------------------------*/
2963/* 3748/*
2964 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3749 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2965 */ 3750 */
2966void 3751void
2967rxvt_term::process_osc_seq () 3752rxvt_term::process_osc_seq ()
2968{ 3753{
2969 unsigned char ch, eh, *s; 3754 unicode_t ch, eh;
2970 int arg; 3755 int arg;
2971 3756
2972 ch = cmd_getc (); 3757 ch = cmd_getc ();
2973 for (arg = 0; isdigit(ch); ch = cmd_getc ()) 3758 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2974 arg = arg * 10 + (ch - '0'); 3759 arg = arg * 10 + (ch - '0');
2975 3760
2976 if (ch == ';') 3761 if (ch == ';')
2977 { 3762 {
2978 s = get_to_st (&eh); 3763 char *s = get_to_st (eh);
3764
2979 if (s) 3765 if (s)
2980 { 3766 {
2981 /*
2982 * rxvt_menubar_dispatch() violates the constness of the string,
2983 * so do it here
2984 */
2985 if (arg == XTerm_Menu)
2986#if 0 /* XXX: currently disabled due to security concerns */
2987 menubar_dispatch ((char *)s);
2988#else
2989 (void)0;
2990#endif
2991 else
2992 xterm_seq (arg, (char *)s, eh); 3767 process_xterm_seq (arg, s, eh);
2993 free(s); 3768 free (s);
2994 } 3769 }
3770 }
3771}
3772
3773void
3774rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3775{
3776 if (str[0] == '?' && !str[1])
2995 } 3777 {
3778 rgba c;
3779 pix_colors_focused[color].get (c);
3780
3781#if XFT
3782 if (c.a != rgba::MAX_CC)
3783 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3784 else
3785#endif
3786 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3787 }
3788 else
3789 set_window_color (color, str);
2996} 3790}
3791
2997/* 3792/*
2998 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3793 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
2999 * 0 = change iconName/title
3000 * 1 = change iconName
3001 * 2 = change title
3002 * 4 = change color
3003 * 12 = change text color
3004 * 13 = change mouse foreground color
3005 * 17 = change highlight character colour
3006 * 18 = change bold character color
3007 * 19 = change underlined character color
3008 * 46 = change logfile (not implemented)
3009 * 50 = change font
3010 *
3011 * rxvt extensions:
3012 * 10 = menu (may change in future)
3013 * 20 = bg pixmap
3014 * 39 = change default fg color
3015 * 49 = change default bg color
3016 * 55 = dump scrollback buffer and all of screen
3017 */ 3794 */
3018void 3795void
3019rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__((unused))) 3796rxvt_term::process_xterm_seq (int op, const char *str, char resp)
3020{ 3797{
3021 int changed = 0; 3798 int color;
3022 int color;
3023 char *buf, *name; 3799 char *buf, *name;
3800 bool query = str[0] == '?' && !str[1];
3801 int saveop = op;
3024 3802
3803 dLocal (Display *, dpy);
3804
3025 assert(str != NULL); 3805 assert (str != NULL);
3806
3807 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3808 return;
3809
3026 switch (op) 3810 switch (op)
3027 { 3811 {
3028 case XTerm_name: 3812 case XTerm_name:
3029 set_title (str); 3813 set_title (str);
3030 /* FALLTHROUGH */ 3814 /* FALLTHROUGH */
3031 case XTerm_iconName: 3815 case XTerm_iconName:
3032 set_iconName (str); 3816 set_icon_name (str);
3033 break; 3817 break;
3034 case XTerm_title: 3818 case XTerm_title:
3035 set_title (str); 3819 set_title (str);
3036 break; 3820 break;
3821 case XTerm_property:
3822 if (str[0] == '?')
3823 {
3824 Atom prop = display->atom (str + 1);
3825 Atom actual_type;
3826 int actual_format;
3827 unsigned long nitems;
3828 unsigned long bytes_after;
3829 unsigned char *value = 0;
3830 const char *str = "";
3831
3832 if (prop
3833 && XGetWindowProperty (dpy, parent[0],
3834 prop, 0, 1<<16, 0, AnyPropertyType,
3835 &actual_type, &actual_format,
3836 &nitems, &bytes_after, &value) == Success
3837 && actual_type != None
3838 && actual_format == 8)
3839 str = (const char *)(value);
3840
3841 tt_printf ("\033]%d;%s%c", op, str, resp);
3842
3843 XFree (value);
3844 }
3845 else
3846 {
3847 char *eq = strchr (str, '='); // constness lost, but verified to be ok
3848
3849 if (eq)
3850 {
3851 *eq = 0;
3852 set_utf8_property (display->atom (str), eq + 1);
3853 }
3854 else
3855 XDeleteProperty (dpy, parent[0],
3856 display->atom (str));
3857 }
3858 break;
3859
3037 case XTerm_Color: 3860 case XTerm_Color:
3038 for (buf = (char *)str; buf && *buf;) 3861 for (buf = (char *)str; buf && *buf;)
3039 { 3862 {
3040 if ((name = STRCHR(buf, ';')) == NULL) 3863 if ((name = strchr (buf, ';')) == NULL)
3041 break; 3864 break;
3865
3042 *name++ = '\0'; 3866 *name++ = '\0';
3043 color = atoi(buf); 3867 color = atoi (buf) + minCOLOR;
3044 if (color < 0 || color >= TOTAL_COLORS) 3868
3869 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3045 break; 3870 break;
3871
3046 if ((buf = STRCHR(name, ';')) != NULL) 3872 if ((buf = strchr (name, ';')) != NULL)
3047 *buf++ = '\0'; 3873 *buf++ = '\0';
3048 set_window_color (color + minCOLOR, name); 3874
3875 process_color_seq (op, color, name, resp);
3049 } 3876 }
3877 break;
3878 case XTerm_Color00:
3879 process_color_seq (op, Color_fg, str, resp);
3880 break;
3881 case XTerm_Color01:
3882 process_color_seq (op, Color_bg, str, resp);
3050 break; 3883 break;
3051#ifndef NO_CURSORCOLOR 3884#ifndef NO_CURSORCOLOR
3052 case XTerm_Color_cursor: 3885 case XTerm_Color_cursor:
3053 set_window_color (Color_cursor, str); 3886 process_color_seq (op, Color_cursor, str, resp);
3054 break; 3887 break;
3055#endif 3888#endif
3056 case XTerm_Color_pointer: 3889 case XTerm_Color_pointer_fg:
3057 set_window_color (Color_pointer, str); 3890 process_color_seq (op, Color_pointer_fg, str, resp);
3891 break;
3892 case XTerm_Color_pointer_bg:
3893 process_color_seq (op, Color_pointer_bg, str, resp);
3058 break; 3894 break;
3059#ifndef NO_BOLD_UNDERLINE_REVERSE 3895#ifndef NO_BOLD_UNDERLINE_REVERSE
3060 case XTerm_Color_BD:
3061 set_window_color (Color_BD, str);
3062 break;
3063 case XTerm_Color_UL:
3064 set_window_color (Color_UL, str);
3065 break;
3066 case XTerm_Color_RV: 3896 case XTerm_Color_RV:
3067 set_window_color (Color_RV, str); 3897 process_color_seq (op, Color_RV, str, resp);
3068 break; 3898 break;
3899 case Rxvt_Color_BD:
3900 case URxvt_Color_BD:
3901 process_color_seq (op, Color_BD, str, resp);
3902 break;
3903 case Rxvt_Color_UL:
3904 case URxvt_Color_UL:
3905 process_color_seq (op, Color_UL, str, resp);
3906 break;
3907 case URxvt_Color_IT:
3908 process_color_seq (op, Color_IT, str, resp);
3909 break;
3069#endif 3910#endif
3911#if TRANSPARENT && TINTING
3912 case URxvt_Color_tint:
3913 process_color_seq (op, Color_tint, str, resp);
3070 3914
3071 case XTerm_Menu: 3915 check_our_parents ();
3916
3917 if (am_transparent)
3918 want_full_refresh = want_refresh = 1;
3919
3920 break;
3921#endif
3922
3923 case Rxvt_Pixmap:
3072 /* 3924 {
3073 * rxvt_menubar_dispatch() violates the constness of the string,
3074 * so DON'T do it here
3075 */
3076 break;
3077 case XTerm_Pixmap:
3078 if (*str != ';') 3925 if (*str != ';')
3079 { 3926 {
3080#if XPM_BACKGROUND 3927#if XPM_BACKGROUND
3081 scale_pixmap (""); /* reset to default scaling */ 3928 scale_pixmap (""); /* reset to default scaling */
3082 set_bgPixmap (str); /* change pixmap */ 3929 set_bgPixmap (str); /* change pixmap */
3083#endif
3084 scr_touch (true); 3930 scr_touch (true);
3931#endif
3085 } 3932 }
3933
3934 int changed = 0;
3935
3086 while ((str = STRCHR(str, ';')) != NULL) 3936 while ((str = strchr (str, ';')) != NULL)
3087 { 3937 {
3088 str++; 3938 str++;
3089#if XPM_BACKGROUND 3939#if XPM_BACKGROUND
3090 changed += scale_pixmap (str); 3940 changed += scale_pixmap (str);
3091#endif 3941#endif
3092
3093 } 3942 }
3943
3094 if (changed) 3944 if (changed)
3095 { 3945 {
3096#ifdef XPM_BACKGROUND 3946#ifdef XPM_BACKGROUND
3097 resize_pixmap (); 3947 resize_pixmap ();
3098#endif
3099 scr_touch (true); 3948 scr_touch (true);
3949#endif
3100 } 3950 }
3951 }
3101 break; 3952 break;
3102 3953
3103 case XTerm_restoreFG: 3954 case Rxvt_restoreFG:
3104 set_window_color (Color_fg, str); 3955 set_window_color (Color_fg, str);
3105 break; 3956 break;
3106 case XTerm_restoreBG: 3957 case Rxvt_restoreBG:
3107 set_window_color (Color_bg, str); 3958 set_window_color (Color_bg, str);
3108 break; 3959 break;
3960
3109 case XTerm_logfile: 3961 case XTerm_logfile:
3962 // TODO, when secure mode?
3110 break; 3963 break;
3111 case XTerm_font: 3964
3112 change_font (0, str);
3113 break;
3114#if 0 3965#if 0
3115 case XTerm_dumpscreen: /* no error notices */ 3966 case Rxvt_dumpscreen: /* no error notices */
3116 { 3967 {
3117 int fd; 3968 int fd;
3118 if ((fd = open(str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3969 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3119 { 3970 {
3120 scr_dump (fd); 3971 scr_dump (fd);
3121 close(fd); 3972 close (fd);
3122 } 3973 }
3123 } 3974 }
3124 break; 3975 break;
3125#endif 3976#endif
3977 case XTerm_font:
3978 op = URxvt_font;
3979 case URxvt_font:
3980#if ENABLE_STYLES
3981 case URxvt_boldFont:
3982 case URxvt_italicFont:
3983 case URxvt_boldItalicFont:
3984#endif
3985 if (query)
3986 tt_printf ("\33]%d;%-.250s%c", saveop,
3987 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3988 ? fontset[op - URxvt_font]->fontdesc : "",
3989 resp);
3990 else
3991 {
3992 const char *&res = rs[Rs_font + (op - URxvt_font)];
3126 3993
3994 res = strdup (str);
3995 allocated.push_back ((void *)res);
3996 set_fonts ();
3997 }
3998 break;
3999
4000 case URxvt_version:
4001 if (query)
4002 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
4003 op,
4004 rs[Rs_name], VERSION[0], VERSION[2],
4005 resp);
4006 break;
4007
4008#if !ENABLE_MINIMAL
4009 case URxvt_locale:
4010 if (query)
4011 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
4012 else
4013 {
4014 set_locale (str);
4015 pty->set_utf8_mode (enc_utf8);
4016 init_xlocale ();
4017 }
4018 break;
4019
4020 case URxvt_view_up:
4021 case URxvt_view_down:
4022 {
4023 int lines = atoi (str);
4024
4025 if (lines)
4026 scr_page (op == URxvt_view_up ? UP : DN, lines);
4027 else
4028 scr_erase_savelines ();
4029 }
4030
4031 break;
4032#endif
4033
4034#if ENABLE_PERL
4035 case URxvt_perl:
4036 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_END)))
4037 ; // no responses yet
4038 break;
4039#endif
3127 } 4040 }
3128} 4041}
3129/*----------------------------------------------------------------------*/ 4042/*----------------------------------------------------------------------*/
3130 4043
3131/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 4044/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3139 * so no need for fancy checking 4052 * so no need for fancy checking
3140 */ 4053 */
3141int 4054int
3142rxvt_term::privcases (int mode, unsigned long bit) 4055rxvt_term::privcases (int mode, unsigned long bit)
3143{ 4056{
3144 int state; 4057 int state;
3145 4058
3146 if (mode == 's') 4059 if (mode == 's')
3147 { 4060 {
3148 SavedModes |= (PrivateModes & bit); 4061 SavedModes |= (priv_modes & bit);
3149 return -1; 4062 return -1;
3150 } 4063 }
3151 else 4064 else
3152 { 4065 {
3153 if (mode == 'r') 4066 if (mode == 'r')
3154 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 4067 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3155 else 4068 else
3156 state = (mode == 't') ? !(PrivateModes & bit) : mode; 4069 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3157 PrivMode(state, bit); 4070 PrivMode (state, bit);
3158 } 4071 }
4072
3159 return state; 4073 return state;
3160} 4074}
3161 4075
3162/* we're not using priv _yet_ */ 4076/* we're not using priv _yet_ */
3163void 4077void
3164rxvt_term::process_terminal_mode (int mode, int priv __attribute__((unused)), unsigned int nargs, const int *arg) 4078rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg)
3165{ 4079{
3166 unsigned int i, j; 4080 unsigned int i, j;
3167 int state; 4081 int state;
4082
3168 static const struct 4083 static const struct
3169 { 4084 {
3170 const int argval; 4085 const int argval;
3171 const unsigned long bit; 4086 const unsigned long bit;
3172 } 4087 }
4088
3173 argtopriv[] = { 4089 argtopriv[] = {
3174 { 1, PrivMode_aplCUR }, 4090 { 1, PrivMode_aplCUR },
3175 { 2, PrivMode_vt52 }, 4091 { 2, PrivMode_vt52 },
3176 { 3, PrivMode_132 }, 4092 { 3, PrivMode_132 },
3177 { 4, PrivMode_smoothScroll }, 4093 { 4, PrivMode_smoothScroll },
3178 { 5, PrivMode_rVideo }, 4094 { 5, PrivMode_rVideo },
3179 { 6, PrivMode_relOrigin }, 4095 { 6, PrivMode_relOrigin },
3180 { 7, PrivMode_Autowrap }, 4096 { 7, PrivMode_Autowrap },
4097 // 8, bi-directional support mode
3181 { 9, PrivMode_MouseX10 }, 4098 { 9, PrivMode_MouseX10 },
3182#ifdef menuBar_esc 4099 // 18, 19 printing-related
3183 { menuBar_esc, PrivMode_menuBar }, 4100 { 25, PrivMode_VisibleCursor },
3184#endif
3185#ifdef scrollBar_esc 4101#ifdef scrollBar_esc
3186 { scrollBar_esc, PrivMode_scrollBar }, 4102 { scrollBar_esc, PrivMode_scrollBar },
3187#endif 4103#endif
3188 { 25, PrivMode_VisibleCursor },
3189 { 35, PrivMode_ShiftKeys }, 4104 { 35, PrivMode_ShiftKeys }, // rxvt extension
3190 { 40, PrivMode_132OK }, 4105 { 40, PrivMode_132OK },
4106 // 41 xterm more fixes NYI
4107 // 45 margin bell NYI
4108 // 46 start logging
3191 { 47, PrivMode_Screen }, 4109 { 47, PrivMode_Screen },
3192 { 66, PrivMode_aplKP }, 4110 { 66, PrivMode_aplKP },
3193#ifndef NO_BACKSPACE_KEY 4111#ifndef NO_BACKSPACE_KEY
3194 { 67, PrivMode_BackSpace }, 4112 { 67, PrivMode_BackSpace },
3195#endif 4113#endif
3196 { 1000, PrivMode_MouseX11 }, 4114 { 1000, PrivMode_MouseX11 },
4115 // 1001 Use Hilite Mouse Tracking. NYI, TODO
4116 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO
4117 // 1003 Use All Motion Mouse Tracking. NYI, TODO
3197 { 1010, PrivMode_TtyOutputInh }, 4118 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3198 { 1011, PrivMode_Keypress }, 4119 { 1011, PrivMode_Keypress }, // rxvt extension
4120 // 1035 enable modifiers for alt, numlock NYI
4121 // 1036 send ESC for meta keys NYI
4122 // 1037 send DEL for keypad delete NYI
3199 { 1047, PrivMode_Screen }, 4123 { 1047, PrivMode_Screen },
4124 // 1048 save and restore cursor
3200 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 4125 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
4126 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3201 }; 4127 };
3202 4128
3203 if (nargs == 0) 4129 if (nargs == 0)
3204 return; 4130 return;
3205 4131
… …
3212 for (i = 0; i < nargs; i++) 4138 for (i = 0; i < nargs; i++)
3213 { 4139 {
3214 state = -1; 4140 state = -1;
3215 4141
3216 /* basic handling */ 4142 /* basic handling */
3217 for (j = 0; j < (sizeof(argtopriv)/sizeof(argtopriv[0])); j++) 4143 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++)
3218 if (argtopriv[j].argval == arg[i]) 4144 if (argtopriv[j].argval == arg[i])
3219 { 4145 {
3220 state = privcases (mode, argtopriv[j].bit); 4146 state = privcases (mode, argtopriv[j].bit);
3221 break; 4147 break;
3222 } 4148 }
3223 4149
3224 /* extra handling for values with state unkept */ 4150 /* extra handling for values with state unkept */
3225 if (state == -1)
3226 switch (arg[i]) 4151 switch (arg[i])
3227 { 4152 {
4153#if ENABLE_STYLES
4154 case 1021:
4155 set_option (Opt_intensityStyles, mode);
4156
4157 scr_touch (true);
4158 break;
4159#endif
3228 case 1048: /* alternative cursor save */ 4160 case 1048: /* alternative cursor save */
4161 case 1049:
4162 if (option (Opt_secondaryScreen))
3229 if (mode == 0) 4163 if (mode == 0)
3230 scr_cursor (RESTORE); 4164 scr_cursor (RESTORE);
3231 else if (mode == 1) 4165 else if (mode == 1)
3232 scr_cursor (SAVE); 4166 scr_cursor (SAVE);
3233 /* FALLTHROUGH */
3234 default:
3235 continue; /* for(;i;) */
3236 }
3237
3238 /* extra handling for values with valid 0 or 1 state */
3239 switch (arg[i])
3240 {
3241 /* case 1: - application cursor keys */
3242 case 2: /* VT52 mode */
3243 /* oddball mode. should be set regardless of set/reset
3244 * parameter. Return from VT52 mode with an ESC < from
3245 * within VT52 mode
3246 */
3247 PrivMode(1, PrivMode_vt52);
3248 break; 4167 break;
4168 }
4169
4170 if (state >= 0)
4171 /* extra handling for values with valid 0 or 1 state */
4172 switch (arg[i])
4173 {
4174 /* case 1: - application cursor keys */
4175 case 2: /* VT52 mode */
4176 /* oddball mode. should be set regardless of set/reset
4177 * parameter. Return from VT52 mode with an ESC < from
4178 * within VT52 mode
4179 */
4180 PrivMode (1, PrivMode_vt52);
4181 break;
3249 case 3: /* 80/132 */ 4182 case 3: /* 80/132 */
3250 if (PrivateModes & PrivMode_132OK) 4183 if (priv_modes & PrivMode_132OK)
3251 set_widthheight ( (unsigned int)((state ? 132 : 80) * TermWin.fwidth), 4184 set_widthheight (((state ? 132 : 80) * fwidth), height);
3252 (unsigned int)TermWin.height);
3253 break; 4185 break;
3254 case 4: /* smooth scrolling */ 4186 case 4: /* smooth scrolling */
3255 if (state)
3256 Options &= ~Opt_jumpScroll;
3257 else
3258 Options |= Opt_jumpScroll; 4187 set_option (Opt_jumpScroll, !state);
3259 break; 4188 break;
3260 case 5: /* reverse video */ 4189 case 5: /* reverse video */
3261 scr_rvideo_mode (state); 4190 scr_rvideo_mode (state);
3262 break; 4191 break;
3263 case 6: /* relative/absolute origins */ 4192 case 6: /* relative/absolute origins */
3264 scr_relative_origin (state); 4193 scr_relative_origin (state);
3265 break; 4194 break;
3266 case 7: /* autowrap */ 4195 case 7: /* autowrap */
3267 scr_autowrap (state); 4196 scr_autowrap (state);
3268 break; 4197 break;
3269 /* case 8: - auto repeat, can't do on a per window basis */ 4198 /* case 8: - auto repeat, can't do on a per window basis */
3270 case 9: /* X10 mouse reporting */ 4199 case 9: /* X10 mouse reporting */
3271 if (state) /* orthogonal */ 4200 if (state) /* orthogonal */
3272 PrivateModes &= ~(PrivMode_MouseX11); 4201 priv_modes &= ~PrivMode_MouseX11;
3273 break; 4202 break;
3274#ifdef menuBar_esc
3275 case menuBar_esc:
3276#ifdef MENUBAR
3277 map_menuBar (state);
3278#endif
3279 break;
3280#endif
3281#ifdef scrollBar_esc 4203#ifdef scrollBar_esc
3282 case scrollBar_esc: 4204 case scrollBar_esc:
3283 if (scrollbar_mapping (state)) 4205 if (scrollbar_mapping (state))
3284 { 4206 {
3285 resize_all_windows (0, 0, 0); 4207 resize_all_windows (0, 0, 0);
3286 scr_touch (true); 4208 scr_touch (true);
3287 } 4209 }
3288 break; 4210 break;
3289#endif 4211#endif
3290 case 25: /* visible/invisible cursor */ 4212 case 25: /* visible/invisible cursor */
3291 scr_cursor_visible (state); 4213 scr_cursor_visible (state);
3292 break; 4214 break;
3293 /* case 35: - shift keys */ 4215 /* case 35: - shift keys */
3294 /* case 40: - 80 <--> 132 mode */ 4216 /* case 40: - 80 <--> 132 mode */
3295 case 47: /* secondary screen */ 4217 case 47: /* secondary screen */
3296 scr_change_screen (state); 4218 scr_change_screen (state);
3297 break; 4219 break;
3298 /* case 66: - application key pad */ 4220 /* case 66: - application key pad */
3299 /* case 67: - backspace key */ 4221 /* case 67: - backspace key */
3300 case 1000: /* X11 mouse reporting */ 4222 case 1000: /* X11 mouse reporting */
3301 if (state) /* orthogonal */ 4223 if (state) /* orthogonal */
3302 PrivateModes &= ~(PrivMode_MouseX10); 4224 priv_modes &= ~PrivMode_MouseX10;
3303 break; 4225 break;
3304#if 0 4226#if 0
3305 case 1001: 4227 case 1001:
3306 break; /* X11 mouse highlighting */ 4228 break; /* X11 mouse highlighting */
3307#endif 4229#endif
3308 case 1010: /* scroll to bottom on TTY output inhibit */ 4230 case 1010: /* scroll to bottom on TTY output inhibit */
3309 if (state)
3310 Options &= ~Opt_scrollTtyOutput;
3311 else
3312 Options |= Opt_scrollTtyOutput; 4231 set_option (Opt_scrollTtyOutput, !state);
3313 break; 4232 break;
3314 case 1011: /* scroll to bottom on key press */ 4233 case 1011: /* scroll to bottom on key press */
3315 if (state)
3316 Options |= Opt_scrollTtyKeypress; 4234 set_option (Opt_scrollTtyKeypress, state);
3317 else
3318 Options &= ~Opt_scrollTtyKeypress;
3319 break; 4235 break;
3320 case 1047: /* secondary screen w/ clearing */ 4236 case 1047: /* secondary screen w/ clearing last */
3321 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 4237 if (option (Opt_secondaryScreen))
3322 if (current_screen != PRIMARY) 4238 if (current_screen != PRIMARY)
3323 scr_erase_screen (2); 4239 scr_erase_screen (2);
3324 scr_change_screen (state); 4240 scr_change_screen (state);
3325 /* FALLTHROUGH */
3326 default:
3327 break; 4241 break;
4242 case 1049: /* secondary screen w/ clearing first */
4243 scr_change_screen (state);
4244 if (option (Opt_secondaryScreen))
4245 if (current_screen != PRIMARY)
4246 scr_erase_screen (2);
4247 break;
4248 default:
4249 break;
3328 } 4250 }
3329 } 4251 }
3330} 4252}
3331/*}}} */ 4253/*}}} */
3332 4254
3333/*{{{ process sgr sequences */ 4255/*{{{ process sgr sequences */
3334void 4256void
3335rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 4257rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3336{ 4258{
3337 unsigned int i; 4259 unsigned int i;
3338 short rendset; 4260 short rendset;
3339 int rendstyle; 4261 int rendstyle;
3340 4262
3341 if (nargs == 0) 4263 if (nargs == 0)
3342 { 4264 {
3343 scr_rendition (0, ~RS_None); 4265 scr_rendition (0, ~RS_None);
3344 return; 4266 return;
3345 } 4267 }
4268
3346 for (i = 0; i < nargs; i++) 4269 for (i = 0; i < nargs; i++)
3347 { 4270 {
3348 rendset = -1; 4271 rendset = -1;
3349 switch (arg[i]) 4272 switch (arg[i])
3350 { 4273 {
… …
3352 rendset = 0, rendstyle = ~RS_None; 4275 rendset = 0, rendstyle = ~RS_None;
3353 break; 4276 break;
3354 case 1: 4277 case 1:
3355 rendset = 1, rendstyle = RS_Bold; 4278 rendset = 1, rendstyle = RS_Bold;
3356 break; 4279 break;
4280 //case 2: // low intensity
4281 case 3:
4282 rendset = 1, rendstyle = RS_Italic;
4283 break;
3357 case 4: 4284 case 4:
3358 rendset = 1, rendstyle = RS_Uline; 4285 rendset = 1, rendstyle = RS_Uline;
3359 break; 4286 break;
3360 case 5: 4287 case 5: // slowly blinking
4288 case 6: // rapidly blinking
3361 rendset = 1, rendstyle = RS_Blink; 4289 rendset = 1, rendstyle = RS_Blink;
3362 break; 4290 break;
4291 //case 6: // scoansi light background
3363 case 7: 4292 case 7:
3364 rendset = 1, rendstyle = RS_RVid; 4293 rendset = 1, rendstyle = RS_RVid;
3365 break; 4294 break;
3366 case 22: 4295 case 8:
4296 // invisible. NYI
4297 break;
4298 //case 9: // crossed out
4299 //case 10: // scoansi acs off, primary font
4300 //case 11: // scoansi acs on, first alt font
4301 //case 12: // scoansi acs on, |0x80, second alt font
4302 //...
4303 //case 19: // ninth alt font
4304 //case 20: // gothic
4305 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3367 rendset = 0, rendstyle = RS_Bold; 4306 rendset = 0, rendstyle = RS_Bold;
4307 break;
4308 case 22: // normal intensity
4309 rendset = 0, rendstyle = RS_Bold;
4310 break;
4311 case 23: // disable italic
4312 rendset = 0, rendstyle = RS_Italic;
3368 break; 4313 break;
3369 case 24: 4314 case 24:
3370 rendset = 0, rendstyle = RS_Uline; 4315 rendset = 0, rendstyle = RS_Uline;
3371 break; 4316 break;
3372 case 25: 4317 case 25:
3373 rendset = 0, rendstyle = RS_Blink; 4318 rendset = 0, rendstyle = RS_Blink;
3374 break; 4319 break;
4320 case 26: // variable spacing (iso 8613)
4321 rendset = 0, rendstyle = RS_Blink;
4322 break;
3375 case 27: 4323 case 27:
3376 rendset = 0, rendstyle = RS_RVid; 4324 rendset = 0, rendstyle = RS_RVid;
3377 break; 4325 break;
4326 //case 28: // visible. NYI
4327 //case 29: // not crossed-out
3378 } 4328 }
4329
3379 if (rendset != -1) 4330 if (rendset != -1)
3380 { 4331 {
3381 scr_rendition (rendset, rendstyle); 4332 scr_rendition (rendset, rendstyle);
3382 continue; /* for(;i;) */ 4333 continue; /* for (;i;) */
3383 } 4334 }
3384 4335
3385 switch (arg[i]) 4336 switch (arg[i])
3386 { 4337 {
3387 case 30: 4338 case 30:
… …
3390 case 33: 4341 case 33:
3391 case 34: 4342 case 34:
3392 case 35: 4343 case 35:
3393 case 36: 4344 case 36:
3394 case 37: 4345 case 37:
3395 scr_color ((unsigned int)(minCOLOR + (arg[i] - 30)), 4346 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3396 Color_fg);
3397 break; 4347 break;
3398#ifdef TTY_256COLOR 4348 case 38: // set fg color, ISO 8613-6
3399 case 38:
3400 if (nargs > i + 2 && arg[i + 1] == 5) 4349 if (nargs > i + 2 && arg[i + 1] == 5)
3401 { 4350 {
3402 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 4351 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3403 Color_fg);
3404 i += 2; 4352 i += 2;
3405 } 4353 }
3406 break; 4354 break;
3407#endif
3408 case 39: /* default fg */ 4355 case 39: /* default fg */
3409 scr_color (Color_fg, Color_fg); 4356 scr_color (Color_fg, Color_fg);
3410 break; 4357 break;
3411 4358
3412 case 40: 4359 case 40:
… …
3415 case 43: 4362 case 43:
3416 case 44: 4363 case 44:
3417 case 45: 4364 case 45:
3418 case 46: 4365 case 46:
3419 case 47: 4366 case 47:
3420 scr_color ((unsigned int)(minCOLOR + (arg[i] - 40)), 4367 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3421 Color_bg);
3422 break; 4368 break;
3423#ifdef TTY_256COLOR 4369 case 48: // set bg color, ISO 8613-6
3424 case 48:
3425 if (nargs > i + 2 && arg[i + 1] == 5) 4370 if (nargs > i + 2 && arg[i + 1] == 5)
3426 { 4371 {
3427 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 4372 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3428 Color_bg);
3429 i += 2; 4373 i += 2;
3430 } 4374 }
3431 break; 4375 break;
3432#endif
3433 case 49: /* default bg */ 4376 case 49: /* default bg */
3434 scr_color (Color_bg, Color_bg); 4377 scr_color (Color_bg, Color_bg);
3435 break; 4378 break;
3436 4379
3437#ifndef NO_BRIGHTCOLOR 4380 //case 50: // not variable spacing
4381
4382#if !ENABLE_MINIMAL
3438 case 90: 4383 case 90:
3439 case 91: /* set bright fg color */ 4384 case 91: /* set bright fg color */
3440 case 92: 4385 case 92:
3441 case 93: 4386 case 93:
3442 case 94: 4387 case 94:
3443 case 95: 4388 case 95:
3444 case 96: 4389 case 96:
3445 case 97: 4390 case 97:
3446 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 90)), 4391 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3447 Color_fg);
3448 break; 4392 break;
3449 case 100: 4393 case 100:
3450 case 101: /* set bright bg color */ 4394 case 101: /* set bright bg color */
3451 case 102: 4395 case 102:
3452 case 103: 4396 case 103:
3453 case 104: 4397 case 104:
3454 case 105: 4398 case 105:
3455 case 106: 4399 case 106:
3456 case 107: 4400 case 107:
3457 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 100)), 4401 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3458 Color_bg);
3459 break; 4402 break;
3460#endif 4403#endif
3461
3462 } 4404 }
3463 } 4405 }
3464} 4406}
3465/*}}} */ 4407/*}}} */
3466 4408
3467/*{{{ process Rob Nation's own graphics mode sequences */ 4409/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3468void 4410void
3469rxvt_term::process_graphics () 4411rxvt_term::process_graphics ()
3470{ 4412{
3471 unsigned char ch, cmd = cmd_getc (); 4413 unicode_t ch, cmd = cmd_getc ();
3472 4414
3473#ifndef RXVT_GRAPHICS
3474 if (cmd == 'Q') 4415 if (cmd == 'Q')
3475 { /* query graphics */ 4416 { /* query graphics */
3476 tt_printf("\033G0\n"); /* no graphics */ 4417 tt_printf ("\033G0\012"); /* no graphics */
3477 return; 4418 return;
3478 } 4419 }
3479 /* swallow other graphics sequences until terminating ':' */ 4420 /* swallow other graphics sequences until terminating ':' */
3480 do 4421 do
3481 ch = cmd_getc (); 4422 ch = cmd_getc ();
3482 while (ch != ':'); 4423 while (ch != ':');
3483#else
3484 unsigned int nargs;
3485 int args[NGRX_PTS];
3486 unsigned char *text = NULL;
3487
3488 if (cmd == 'Q')
3489 { /* query graphics */
3490 tt_printf("\033G1\n"); /* yes, graphics (color) */
3491 return;
3492 }
3493 for (nargs = 0; nargs < (sizeof(args) / sizeof(args[0])) - 1;)
3494 {
3495 int neg;
3496
3497 ch = cmd_getc ();
3498 neg = (ch == '-');
3499 if (neg || ch == '+')
3500 ch = cmd_getc ();
3501
3502 for (args[nargs] = 0; isdigit(ch); ch = cmd_getc ())
3503 args[nargs] = args[nargs] * 10 + (ch - '0');
3504 if (neg)
3505 args[nargs] = -args[nargs];
3506
3507 nargs++;
3508 args[nargs] = 0;
3509 if (ch != ';')
3510 break;
3511 }
3512
3513 if ((cmd == 'T') && (nargs >= 5))
3514 {
3515 int i, len = args[4];
3516
3517 text = (unsigned char *)rxvt_malloc((len + 1) * sizeof(char));
3518
3519 if (text != NULL)
3520 {
3521 for (i = 0; i < len; i++)
3522 text[i] = cmd_getc ();
3523 text[len] = '\0';
3524 }
3525 }
3526 Gr_do_graphics (cmd, nargs, args, text);
3527#endif
3528} 4424}
3529/*}}} */ 4425/*}}} */
3530 4426
3531/* ------------------------------------------------------------------------- */ 4427/* ------------------------------------------------------------------------- */
3532 4428
3533/* 4429/*
3534 * Send printf() formatted output to the command. 4430 * Send printf () formatted output to the command.
3535 * Only use for small amounts of data. 4431 * Only use for small amounts of data.
3536 */ 4432 */
3537void 4433void
3538rxvt_term::tt_printf (const char *fmt,...) 4434rxvt_term::tt_printf (const char *fmt,...)
3539{ 4435{
3540 va_list arg_ptr; 4436 va_list arg_ptr;
3541 unsigned char buf[256]; 4437 char buf[256];
3542 4438
3543 va_start (arg_ptr, fmt); 4439 va_start (arg_ptr, fmt);
3544 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4440 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3545 va_end (arg_ptr); 4441 va_end (arg_ptr);
3546 tt_write (buf, STRLEN (buf)); 4442 tt_write (buf, strlen (buf));
3547} 4443}
3548 4444
3549/* ---------------------------------------------------------------------- */ 4445/* ---------------------------------------------------------------------- */
3550/* Write data to the pty as typed by the user, pasted with the mouse, 4446/* Write data to the pty as typed by the user, pasted with the mouse,
3551 * or generated by us in response to a query ESC sequence. 4447 * or generated by us in response to a query ESC sequence.
3552 */ 4448 */
4449const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4450
3553void 4451void
3554rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4452rxvt_term::tt_write (const char *data, unsigned int len)
3555{ 4453{
3556 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4454 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4455 return;
3557 4456
3558 if (len) 4457 if (pty->pty < 0)
4458 return;
4459
4460 if (v_buflen == 0)
4461 {
4462 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4463
4464 if ((unsigned int)written == len)
4465 return;
4466
4467 data += written;
4468 len -= written;
3559 { 4469 }
4470
4471 v_buffer = (char *)realloc (v_buffer, v_buflen + len);
4472
4473 memcpy (v_buffer + v_buflen, data, len);
4474 v_buflen += len;
4475
4476 pty_ev.set (EVENT_READ | EVENT_WRITE);
4477}
4478
4479void rxvt_term::pty_write ()
4480{
4481 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4482
4483 if (written > 0)
4484 {
4485 v_buflen -= written;
4486
3560 if (v_buflen == 0) 4487 if (v_buflen == 0)
3561 { 4488 {
3562 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3563
3564 if ((unsigned int)written == len)
3565 return;
3566
3567 data += written;
3568 len -= written;
3569 }
3570
3571
3572 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3573
3574 memcpy (v_buffer + v_buflen, data, len);
3575 v_buflen += len;
3576 }
3577
3578 for (;;)
3579 {
3580 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3581
3582 if (written > 0)
3583 {
3584 v_buflen -= written;
3585
3586 if (v_buflen == 0)
3587 {
3588 free (v_buffer); 4489 free (v_buffer);
3589 v_buffer = 0; 4490 v_buffer = 0;
3590 v_buflen = 0; 4491 v_buflen = 0;
3591 4492
3592 pty_ev.set (EVENT_READ); 4493 pty_ev.set (EVENT_READ);
3593 return;
3594 }
3595
3596 memmove (v_buffer, v_buffer + written, v_buflen);
3597 }
3598 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3599 // original code just ignores this...
3600 destroy ();
3601 else
3602 {
3603 pty_ev.set (EVENT_READ | EVENT_WRITE);
3604 return; 4494 return;
3605 } 4495 }
4496
4497 memmove (v_buffer, v_buffer + written, v_buflen);
3606 } 4498 }
4499 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4500 pty_ev.set (EVENT_READ);
3607} 4501}
3608 4502
3609/*----------------------- end-of-file (C source) -----------------------*/ 4503/*----------------------- end-of-file (C source) -----------------------*/
3610 4504

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