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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 1.316 by root, Thu Dec 7 20:59:59 2006 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: command.c 2 * File: command.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7 * - original version 7 * - original version
… …
25 * - extensive modifications 25 * - extensive modifications
26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> 26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org>
27 * Copyright (c) 2001 Marius Gedminas 27 * Copyright (c) 2001 Marius Gedminas
28 * - Ctrl/Mod4+Tab works like Meta+Tab (options) 28 * - Ctrl/Mod4+Tab works like Meta+Tab (options)
29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org> 29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org>
30 * Copyright (c) 2003-2006 Marc Lehmann <pcg@goof.com>
30 * 31 *
31 * This program is free software; you can redistribute it and/or modify 32 * This program is free software; you can redistribute it and/or modify
32 * it under the terms of the GNU General Public License as published by 33 * it under the terms of the GNU General Public License as published by
33 * the Free Software Foundation; either version 2 of the License, or 34 * the Free Software Foundation; either version 2 of the License, or
34 * (at your option) any later version. 35 * (at your option) any later version.
… …
42 * along with this program; if not, write to the Free Software 43 * along with this program; if not, write to the Free Software
43 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
44 *----------------------------------------------------------------------*/ 45 *----------------------------------------------------------------------*/
45 46
46/*{{{ includes: */ 47/*{{{ includes: */
47#include "../config.h" /* NECESSARY */ 48#include "../config.h"
48#include "rxvt.h" /* NECESSARY */ 49#include "rxvt.h"
50#include "rxvtperl.h"
49#include "version.h" 51#include "version.h"
50#include "command.h" 52#include "command.h"
51 53
52#include <wchar.h> 54#ifdef KEYSYM_RESOURCE
55# include "keyboard.h"
56#endif
57
58#include <csignal>
59
60#if LINUX_YIELD_HACK
61# include <ctime>
62#endif
53 63
54/*----------------------------------------------------------------------*/ 64/*----------------------------------------------------------------------*/
55 65
56/*{{{ Convert the keypress event into a string */ 66#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
67
68#if ENABLE_FRILLS || ISO_14755
69
70#define ISO_14755_STARTED 0x80000000UL
71#define ISO_14755_51 0x40000000UL // basic (section 5.1)
72#define ISO_14755_52 0x20000000UL // keycap (section 5.2)
73#define ISO_14755_54 0x10000000UL // code feedback (section 5.4)
74#define ISO_14755_MASK 0x0fffffffUL
75
76#if ISO_14755
77static unsigned short iso14755_symtab[] = {
78 // keysym, unicode
79 XK_Left, 0x2190,
80 XK_KP_Left, 0x2190,
81 XK_Up, 0x2191,
82 XK_KP_Up, 0x2191,
83 XK_Right, 0x2192,
84 XK_KP_Right, 0x2192,
85 XK_Down, 0x2193,
86 XK_KP_Down, 0x2193,
87 XK_Linefeed, 0x21b4,
88 XK_Return, 0x21b5,
89 XK_KP_Enter, 0x21b5,
90
91 XK_Prior, 0x21de,
92 XK_Next, 0x21df,
93 XK_Tab, 0x21e5,
94 XK_ISO_Left_Tab, 0x21e6,
95 XK_Shift_L, 0x21e7,
96 XK_Shift_R, 0x21e7,
97
98 XK_Shift_Lock, 0x21eb,
99 XK_ISO_Lock, 0x21eb,
100 XK_ISO_Lock, 0x21eb,
101 XK_Caps_Lock, 0x21ec,
102 XK_Num_Lock, 0x21ed,
103 XK_ISO_Level3_Shift, 0x21ee,
104 XK_ISO_Level3_Lock, 0x21ef,
105 XK_ISO_Group_Lock, 0x21f0,
106 XK_Home, 0x21f1,
107 XK_End, 0x21f2,
108
109 XK_Execute, 0x2318,
110 XK_Begin, 0x2320,
111 XK_Delete, 0x2326,
112 XK_Clear, 0x2327,
113 XK_BackSpace, 0x232b,
114 XK_Insert, 0x2380,
115 XK_Control_L, 0x2388,
116 XK_Control_R, 0x2388,
117 XK_Pause, 0x2389,
118 XK_Break, 0x238a,
119 XK_Escape, 0x238b,
120 XK_Undo, 0x238c,
121 XK_Print, 0x2399,
122
123 XK_space, 0x2423,
124
125#ifdef XK_KP_Begin
126 XK_KP_Prior, 0x21de,
127 XK_KP_Next, 0x21df,
128 XK_KP_Begin, 0x2320,
129 XK_KP_Insert, 0x2380,
130 XK_KP_Delete, 0x2326,
131 XK_KP_Space, 0x2422,
132#endif
133 0,
134};
135
57void 136void
137rxvt_term::iso14755_54 (int x, int y)
138{
139 x = Pixel2Col (x);
140 y = Pixel2Row (y);
141
142 if (!IN_RANGE_EXC (x, 0, ncol)
143 || !IN_RANGE_EXC (y, 0, nrow))
144 return;
145
146 for (;;)
147 {
148 const line_t &l = ROW(y + view_start);
149
150 text_t t = l.t[x];
151
152 if (t != NOCHAR || !x)
153 {
154 iso14755_51 (l.t[x], l.r[x], x, y);
155 iso14755buf = ISO_14755_54;
156 break;
157 }
158
159 x--;
160 }
161}
162
163void
164rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y)
165{
166 rxvt_fontset *fs = FONTSET (r);
167 rxvt_font *f = (*fs)[fs->find_font (ch)];
168 wchar_t *chr, *alloc, ch2, *fname;
169 int len;
170
171 fname = rxvt_utf8towcs (f->name);
172
173# if ENABLE_COMBINING
174 if (IS_COMPOSE (ch))
175 {
176 len = rxvt_composite.expand (ch, 0);
177 alloc = chr = new wchar_t[len];
178 rxvt_composite.expand (ch, chr);
179 }
180 else
181# endif
182 {
183 ch2 = ch;
184
185 alloc = 0;
186 chr = &ch2;
187 len = 1;
188 }
189
190 char attr[80]; // plenty
191
192 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
193 (int)r,
194 fgcolor_of (r), bgcolor_of (r),
195 r & RS_Bold ? " bold" : "",
196 r & RS_Italic ? " italic" : "",
197 r & RS_Blink ? " blink" : "",
198 r & RS_RVid ? " rvid" : "",
199 r & RS_Uline ? " uline" : "",
200 r & RS_Careful ? " careful" : "");
201
202 int width = wcswidth (fname, wcslen (fname));
203
204 max_it (width, 8+5); // for char + hey
205 max_it (width, strlen (attr));
206
207 if (y >= 0)
208 {
209 y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1;
210 x = 0;
211 }
212
213 scr_overlay_new (x, y, width, len + 2);
214
215 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
216
217 for (int y = 0; y < len; y++)
218 {
219 char buf[9];
220
221 ch = *chr++;
222
223 sprintf (buf, "%8x", ch);
224 scr_overlay_set (0, y, buf);
225 scr_overlay_set (9, y, '=');
226# if !UNICODE3
227 if (ch >= 0x10000)
228 ch = 0xfffd;
229# endif
230 scr_overlay_set (11, y, ch, r);
231
232 if (WCWIDTH (ch) >= 2)
233 scr_overlay_set (12, y, NOCHAR, r);
234 }
235
236// {
237// char buf[4+4+3+1];
238// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y);
239// scr_overlay_set (0, 0, buf);
240// }
241 scr_overlay_set (0, len , attr);
242 scr_overlay_set (0, len + 1, fname);
243
244 free (fname);
245
246# if ENABLE_COMBINING
247 if (alloc)
248 delete [] alloc;
249# endif
250}
251#endif
252
253void
254rxvt_term::commit_iso14755 ()
255{
256 wchar_t ch[2];
257
258 ch[0] = iso14755buf & ISO_14755_MASK;
259 ch[1] = 0;
260
261 if (iso14755buf & ISO_14755_51)
262 {
263 char mb[16];
264 int len;
265
266 // allow verbatim 0-bytes and control-bytes to be entered
267 if (ch[0] >= 0x20)
268 len = wcstombs (mb, ch, 16);
269 else
270 {
271 mb[0] = ch[0];
272 len = 1;
273 }
274
275 if (len > 0)
276 tt_write (mb, len);
277 else
278 scr_bell ();
279 }
280
281 iso14755buf = 0;
282}
283
284int
58rxvt_term::lookup_key (XKeyEvent *ev) 285rxvt_term::hex_keyval (XKeyEvent &ev)
59{ 286{
287 // check wether this event corresponds to a hex digit
288 // if the modifiers had not been pressed.
289 for (int index = 0; index < 8; index++)
290 {
291 KeySym k = XLookupKeysym (&ev, index);
292
293 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
294 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
295 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
296 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
297 }
298
299 return -1;
300}
301#endif
302
303void
304rxvt_term::key_press (XKeyEvent &ev)
305{
60 int ctrl, meta, shft, len; 306 int ctrl, meta, shft, len;
61 unsigned int newlen; 307 unsigned int newlen;
62 KeySym keysym; 308 KeySym keysym;
63#ifdef DEBUG_CMD
64 static int debug_key = 1; /* accessible by a debugger only */
65#endif
66 int valid_keysym; 309 int valid_keysym;
67 unsigned char kbuf[KBUFSZ]; 310 char kbuf[KBUFSZ];
311
312#if ISO_14755
313 if (iso14755buf & ISO_14755_52)
314 return;
315#endif
68 316
69 /* 317 /*
70 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 318 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
71 * escape sequence to toggle the Keypad. 319 * escape sequence to toggle the Keypad.
72 * 320 *
73 * Always permit `shift' to override the current setting 321 * Always permit `shift' to override the current setting
74 */ 322 */
75 shft = (ev->state & ShiftMask); 323 shft = ev.state & ShiftMask;
76 ctrl = (ev->state & ControlMask); 324 ctrl = ev.state & ControlMask;
77 meta = (ev->state & ModMetaMask); 325 meta = ev.state & ModMetaMask;
78 326
79 if (numlock_state || (ev->state & ModNumLockMask)) 327 if (numlock_state || (ev.state & ModNumLockMask))
80 { 328 {
81 numlock_state = (ev->state & ModNumLockMask); 329 numlock_state = (ev.state & ModNumLockMask);
82 PrivMode((!numlock_state), PrivMode_aplKP); 330 PrivMode ((!numlock_state), PrivMode_aplKP);
83 } 331 }
84 332
85 kbuf[0] = 0; 333 kbuf[0] = 0;
86 334
87#ifdef USE_XIM 335#ifdef USE_XIM
88 if (Input_Context) 336 if (Input_Context)
89 { 337 {
90 Status status_return; 338 Status status_return;
91 339
340#if 0
92#ifdef X_HAVE_UTF8_STRING 341#ifdef X_HAVE_UTF8_STRING
93 if (enc_utf8 && 0) 342 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
94 len = Xutf8LookupString (Input_Context, ev, (char *)kbuf, 343 len = Xutf8LookupString (Input_Context, &ev, kbuf,
95 KBUFSZ, &keysym, &status_return); 344 KBUFSZ, &keysym, &status_return);
96 else 345 else
97#endif 346#endif
98 347#endif
99 { 348 {
100 wchar_t wkbuf[KBUFSZ + 1]; 349 wchar_t wkbuf[KBUFSZ + 1];
101 350
102 // the XOpenIM manpage lies about hardcoding the locale 351 // the XOpenIM manpage lies about hardcoding the locale
103 // at the point of XOpenIM, so temporarily switch locales 352 // at the point of XOpenIM, so temporarily switch locales
104 if (rs[Rs_imLocale]) 353 if (rs[Rs_imLocale])
105 SET_LOCALE (rs[Rs_imLocale]); 354 SET_LOCALE (rs[Rs_imLocale]);
355
106 // assume wchar_t == unicode or better 356 // assume wchar_t == unicode or better
107 len = XwcLookupString (Input_Context, ev, wkbuf, 357 len = XwcLookupString (Input_Context, &ev, wkbuf,
108 KBUFSZ, &keysym, &status_return); 358 KBUFSZ, &keysym, &status_return);
359
109 if (rs[Rs_imLocale]) 360 if (rs[Rs_imLocale])
110 SET_LOCALE (locale); 361 SET_LOCALE (locale);
111 362
112 if (status_return == XLookupChars 363 if (status_return == XLookupChars
113 || status_return == XLookupBoth) 364 || status_return == XLookupBoth)
114 { 365 {
366 /* make sure the user can type ctrl-@, i.e. NUL */
367 if (len == 1 && *wkbuf == 0)
368 {
369 kbuf[0] = 0;
370 len = 1;
371 }
372 else
373 {
115 wkbuf[len] = 0; 374 wkbuf[len] = 0;
116 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ); 375 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ);
117 if (len < 0) 376 if (len < 0)
118 len = 0; 377 len = 0;
378 }
119 } 379 }
120 else 380 else
121 len = 0; 381 len = 0;
122 } 382 }
123 383
124 valid_keysym = status_return == XLookupKeySym 384 valid_keysym = status_return == XLookupKeySym
125 || status_return == XLookupBoth; 385 || status_return == XLookupBoth;
126 } 386 }
127 else 387 else
128#endif 388#endif
129
130 { 389 {
131 len = XLookupString (ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 390 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
132 valid_keysym = !len; 391 valid_keysym = keysym != NoSymbol;
133 } 392 }
134 393
135 if (valid_keysym) 394 if (valid_keysym)
136 { 395 {
137 /* for some backwards compatibility */ 396#ifdef KEYSYM_RESOURCE
138#if defined(HOTKEY_CTRL) || defined(HOTKEY_META) 397 if (keyboard->dispatch (this, keysym, ev.state))
139# ifdef HOTKEY_CTRL 398 return;
140 if (ctrl)
141# else
142 if (meta)
143# endif 399#endif
144 {
145 if (keysym == ks_bigfont)
146 {
147 change_font (0, FONT_UP);
148 return;
149 }
150 else if (keysym == ks_smallfont)
151 {
152 change_font (0, FONT_DN);
153 return;
154 }
155 }
156#endif
157 400
158 if (TermWin.saveLines) 401 if (saveLines)
159 { 402 {
160#ifdef UNSHIFTED_SCROLLKEYS 403#ifdef UNSHIFTED_SCROLLKEYS
161 if (!ctrl && !meta) 404 if (!ctrl && !meta)
162 {
163#else 405#else
164 if (IS_SCROLL_MOD) 406 if (IS_SCROLL_MOD)
407#endif
165 { 408 {
166#endif
167 int lnsppg; 409 int lnsppg;
168 410
169#ifdef PAGING_CONTEXT_LINES 411#ifdef PAGING_CONTEXT_LINES
170 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 412 lnsppg = nrow - PAGING_CONTEXT_LINES;
171#else 413#else
172 lnsppg = TermWin.nrow * 4 / 5; 414 lnsppg = nrow * 4 / 5;
173#endif 415#endif
174 if (keysym == XK_Prior) 416 if (keysym == XK_Prior)
175 { 417 {
176 scr_page (UP, lnsppg); 418 scr_page (UP, lnsppg);
177 return; 419 return;
… …
205 scr_move_to (0, 1); 447 scr_move_to (0, 1);
206 return; 448 return;
207 } 449 }
208 else if (keysym == XK_End) 450 else if (keysym == XK_End)
209 { 451 {
210 scr_move_to (1, 0); 452 scr_move_to (1, 1);
211 return; 453 return;
212 } 454 }
213 } 455 }
214#endif 456#endif
215
216 } 457 }
217 458
218 if (shft) 459 if (shft)
219 { 460 {
220 /* Shift + F1 - F10 generates F11 - F20 */ 461 /* Shift + F1 - F10 generates F11 - F20 */
221 if (keysym >= XK_F1 && keysym <= XK_F10) 462 if (keysym >= XK_F1 && keysym <= XK_F10)
222 { 463 {
223 keysym += (XK_F11 - XK_F1); 464 keysym += (XK_F11 - XK_F1);
224 shft = 0; /* turn off Shift */ 465 shft = 0; /* turn off Shift */
225 } 466 }
226 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 467 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
227 { 468 {
228 switch (keysym) 469 switch (keysym)
229 { 470 {
230 /* normal XTerm key bindings */ 471 /* normal XTerm key bindings */
231 case XK_Insert: /* Shift+Insert = paste mouse selection */ 472 case XK_Insert: /* Shift+Insert = paste mouse selection */
232 selection_request (ev->time, 0, 0); 473 selection_request (ev.time);
233 return; 474 return;
475#if TODO
234 /* rxvt extras */ 476 /* rxvt extras */
235 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 477 case XK_KP_Add: /* Shift+KP_Add = bigger font */
236 change_font (0, FONT_UP); 478 change_font (FONT_UP);
237 return; 479 return;
238 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 480 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
239 change_font (0, FONT_DN); 481 change_font (FONT_DN);
240 return; 482 return;
483#endif
241 } 484 }
242 } 485 }
243 } 486 }
244#ifdef PRINTPIPE 487
245 if (keysym == XK_Print) 488#if ENABLE_FRILLS || ISO_14755
246 { 489 // ISO 14755 support
247 scr_printscreen (ctrl | shft); 490 if (shft && ctrl)
248 return;
249 } 491 {
250#endif 492 int hv;
251#ifdef GREEK_SUPPORT 493
252 if (keysym == ks_greekmodeswith) 494 if (iso14755buf & ISO_14755_51
253 { 495 && (keysym == XK_space || keysym == XK_KP_Space
254 greek_mode = !greek_mode; 496 || keysym == XK_Return || keysym == XK_KP_Enter))
255 if (greek_mode)
256 { 497 {
257 xterm_seq (XTerm_title, 498 commit_iso14755 ();
258 (greek_getmode() == GREEK_ELOT928 499 iso14755buf = ISO_14755_51;
259 ? "[Greek: iso]" : "[Greek: ibm]"), CHAR_ST); 500# if ISO_14755
260 greek_reset(); 501 iso14755_51 (0);
502# endif
503 return;
261 } 504 }
262 else 505 else if ((hv = hex_keyval (ev)) >= 0)
263 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST);
264 return;
265 }
266#endif
267
268 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
269 {
270#ifdef KEYSYM_RESOURCE
271 if (!(shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL)
272 { 506 {
273 unsigned int l; 507 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
274 const unsigned char *kbuf0; 508 | hv | ISO_14755_51;
275 const unsigned char ch = C0_ESC; 509# if ISO_14755
276 510 iso14755_51 (iso14755buf & ISO_14755_MASK);
277 kbuf0 = (Keysym_map[keysym & 0xFF]);
278 l = (unsigned int)*kbuf0++;
279
280 /* escape prefix */
281 if (meta)
282# ifdef META8_OPTION
283 if (meta_char == C0_ESC)
284# endif 511# endif
285 tt_write (&ch, 1);
286 tt_write (kbuf0, l);
287 return; 512 return;
288 } 513 }
289 else 514 else
515 {
516# if ENABLE_OVERLAY
517 scr_overlay_off ();
290#endif 518# endif
519 iso14755buf = 0;
520 }
521 }
522 else if ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
523 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R)))
524 if (!(iso14755buf & ISO_14755_STARTED))
525 {
526 iso14755buf |= ISO_14755_STARTED;
527# if ENABLE_OVERLAY
528 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
529 scr_overlay_set (0, 0, "ISO 14755 mode");
530# endif
531 }
532#endif
533
534#ifdef PRINTPIPE
535 if (keysym == XK_Print)
536 {
537 scr_printscreen (ctrl | shft);
538 return;
539 }
540#endif
291 541
542 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
543 {
292 { 544 {
293 newlen = 1; 545 newlen = 1;
294 switch (keysym) 546 switch (keysym)
295 { 547 {
296#ifndef NO_BACKSPACE_KEY 548#ifndef NO_BACKSPACE_KEY
297 case XK_BackSpace: 549 case XK_BackSpace:
298 if (PrivateModes & PrivMode_HaveBackSpace) 550 if (priv_modes & PrivMode_HaveBackSpace)
299 { 551 {
300 kbuf[0] = (!!(PrivateModes & PrivMode_BackSpace) 552 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
301 ^ !!ctrl) ? '\b' : '\177'; 553 ^ !!ctrl) ? '\b' : '\177';
302 kbuf[1] = '\0'; 554 kbuf[1] = '\0';
303 } 555 }
304 else 556 else
305 STRCPY(kbuf, key_backspace); 557 strcpy (kbuf, key_backspace);
306# ifdef MULTICHAR_SET 558 break;
307 if ((Options & Opt_mc_hack) && screen.cur.col > 0) 559#endif
560#ifndef NO_DELETE_KEY
561# ifdef XK_KP_Prior
562 case XK_KP_Delete:
563 /* allow shift to override */
564 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
308 { 565 {
309 int col, row; 566 strcpy (kbuf, "\033On");
310 567 break;
311 newlen = STRLEN(kbuf);
312 col = screen.cur.col - 1;
313 row = screen.cur.row + TermWin.saveLines;
314 if (IS_MULTI2(screen.rend[row][col]))
315 MEMMOVE(kbuf + newlen, kbuf, newlen + 1);
316 } 568 }
569 /* FALLTHROUGH */
317# endif 570# endif
318 break;
319#endif
320#ifndef NO_DELETE_KEY
321 case XK_Delete: 571 case XK_Delete:
322 STRCPY(kbuf, key_delete); 572 strcpy (kbuf, key_delete);
323# ifdef MULTICHAR_SET
324 if (Options & Opt_mc_hack)
325 {
326 int col, row;
327
328 newlen = STRLEN(kbuf);
329 col = screen.cur.col;
330 row = screen.cur.row + TermWin.saveLines;
331 if (IS_MULTI1(screen.rend[row][col]))
332 MEMMOVE(kbuf + newlen, kbuf, newlen + 1);
333 }
334# endif
335 break; 573 break;
336#endif 574#endif
337 case XK_Tab: 575 case XK_Tab:
338 if (shft) 576 if (shft)
339 STRCPY(kbuf, "\033[Z"); 577 strcpy (kbuf, "\033[Z");
340 else 578 else
341 { 579 {
342#ifdef CTRL_TAB_MAKES_META 580#ifdef CTRL_TAB_MAKES_META
343 if (ctrl) 581 if (ctrl)
344 meta = 1; 582 meta = 1;
345#endif 583#endif
346#ifdef MOD4_TAB_MAKES_META 584#ifdef MOD4_TAB_MAKES_META
347 if (ev->state & Mod4Mask) 585 if (ev.state & Mod4Mask)
348 meta = 1; 586 meta = 1;
349#endif 587#endif
350 newlen = 0; 588 newlen = 0;
351 } 589 }
352 break; 590 break;
353 591
354
355#ifdef XK_KP_Left 592#ifdef XK_KP_Left
356 case XK_KP_Up: /* \033Ox or standard */ 593 case XK_KP_Up: /* \033Ox or standard */
357 case XK_KP_Down: /* \033Or or standard */ 594 case XK_KP_Down: /* \033Or or standard */
358 case XK_KP_Right: /* \033Ov or standard */ 595 case XK_KP_Right: /* \033Ov or standard */
359 case XK_KP_Left: /* \033Ot or standard */ 596 case XK_KP_Left: /* \033Ot or standard */
360 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 597 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
361 { 598 {
362 STRCPY(kbuf, "\033OZ"); 599 strcpy (kbuf, "\033OZ");
363 kbuf[2] = ("txvr"[keysym - XK_KP_Left]); 600 kbuf[2] = "txvr"[keysym - XK_KP_Left];
364 break; 601 break;
365 } 602 }
366 else 603 else
367 /* translate to std. cursor key */ 604 /* translate to std. cursor key */
368 keysym = XK_Left + (keysym - XK_KP_Left); 605 keysym = XK_Left + (keysym - XK_KP_Left);
… …
370#endif 607#endif
371 case XK_Up: /* "\033[A" */ 608 case XK_Up: /* "\033[A" */
372 case XK_Down: /* "\033[B" */ 609 case XK_Down: /* "\033[B" */
373 case XK_Right: /* "\033[C" */ 610 case XK_Right: /* "\033[C" */
374 case XK_Left: /* "\033[D" */ 611 case XK_Left: /* "\033[D" */
375 STRCPY(kbuf, "\033[Z"); 612 strcpy (kbuf, "\033[Z");
376 kbuf[2] = ("DACB"[keysym - XK_Left]); 613 kbuf[2] = "DACB"[keysym - XK_Left];
377 /* do Shift first */ 614 /* do Shift first */
378 if (shft) 615 if (shft)
379 kbuf[2] = ("dacb"[keysym - XK_Left]); 616 kbuf[2] = "dacb"[keysym - XK_Left];
380 else if (ctrl) 617 else if (ctrl)
381 { 618 {
382 kbuf[1] = 'O'; 619 kbuf[1] = 'O';
383 kbuf[2] = ("dacb"[keysym - XK_Left]); 620 kbuf[2] = "dacb"[keysym - XK_Left];
384 } 621 }
385 else if (PrivateModes & PrivMode_aplCUR) 622 else if (priv_modes & PrivMode_aplCUR)
386 kbuf[1] = 'O'; 623 kbuf[1] = 'O';
387#ifdef MULTICHAR_SET
388 //TODO: ??
389 if (Options & Opt_mc_hack)
390 {
391 int col, row, m;
392
393 col = screen.cur.col;
394 row = screen.cur.row + TermWin.saveLines;
395 m = 0;
396 if (keysym == XK_Right
397 && IS_MULTI1(screen.rend[row][col]))
398 m = 1;
399 else if (keysym == XK_Left)
400 {
401 if (col > 0)
402 {
403 if (IS_MULTI2(screen.rend[row][col - 1]))
404 m = 1;
405 }
406 else if (screen.cur.row > 0)
407 {
408 col = screen.tlen[--row];
409 if (col == -1)
410 col = TermWin.ncol - 1;
411 else
412 col--;
413 if (col > 0
414 && IS_MULTI2(screen.rend[row][col]))
415 m = 1;
416 }
417 }
418 if (m)
419 MEMMOVE(kbuf + 3, kbuf, 3 + 1);
420 }
421#endif
422 break; 624 break;
423 625
424#ifndef UNSHIFTED_SCROLLKEYS 626#ifndef UNSHIFTED_SCROLLKEYS
425# ifdef XK_KP_Prior 627# ifdef XK_KP_Prior
426 case XK_KP_Prior: 628 case XK_KP_Prior:
427 /* allow shift to override */ 629 /* allow shift to override */
428 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 630 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
429 { 631 {
430 STRCPY(kbuf, "\033Oy"); 632 strcpy (kbuf, "\033Oy");
431 break; 633 break;
432 } 634 }
433 /* FALLTHROUGH */ 635 /* FALLTHROUGH */
434# endif 636# endif
435 case XK_Prior: 637 case XK_Prior:
436 STRCPY(kbuf, "\033[5~"); 638 strcpy (kbuf, "\033[5~");
437 break; 639 break;
438# ifdef XK_KP_Next 640# ifdef XK_KP_Next
439 case XK_KP_Next: 641 case XK_KP_Next:
440 /* allow shift to override */ 642 /* allow shift to override */
441 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 643 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
442 { 644 {
443 STRCPY(kbuf, "\033Os"); 645 strcpy (kbuf, "\033Os");
444 break; 646 break;
445 } 647 }
446 /* FALLTHROUGH */ 648 /* FALLTHROUGH */
447# endif 649# endif
448 case XK_Next: 650 case XK_Next:
449 STRCPY(kbuf, "\033[6~"); 651 strcpy (kbuf, "\033[6~");
450 break; 652 break;
451#endif 653#endif
452 case XK_KP_Enter: 654 case XK_KP_Enter:
453 /* allow shift to override */ 655 /* allow shift to override */
454 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 656 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
455 { 657 {
456 STRCPY(kbuf, "\033OM"); 658 strcpy (kbuf, "\033OM");
659 break;
660 }
661
662 /* FALLTHROUGH */
663
664 case XK_Return:
665 if (priv_modes & PrivMode_LFNL)
666 {
667 kbuf[0] = '\015';
668 kbuf[1] = '\012';
669 kbuf[2] = '\0';
457 } 670 }
458 else 671 else
459 { 672 {
460 kbuf[0] = '\r'; 673 kbuf[0] = '\015';
461 kbuf[1] = '\0'; 674 kbuf[1] = '\0';
462 } 675 }
463 break; 676 break;
464 677
465#ifdef XK_KP_Begin 678#ifdef XK_KP_Begin
466 case XK_KP_Begin: 679 case XK_KP_Begin:
467 STRCPY(kbuf, "\033Ou"); 680 strcpy (kbuf, "\033Ou");
468 break; 681 break;
469 682
470 case XK_KP_Insert:
471 STRCPY(kbuf, "\033Op");
472 break;
473
474 case XK_KP_Delete:
475 STRCPY(kbuf, "\033On");
476 break;
477#endif 683#endif
478 case XK_KP_F1: /* "\033OP" */ 684 case XK_KP_F1: /* "\033OP" */
479 case XK_KP_F2: /* "\033OQ" */ 685 case XK_KP_F2: /* "\033OQ" */
480 case XK_KP_F3: /* "\033OR" */ 686 case XK_KP_F3: /* "\033OR" */
481 case XK_KP_F4: /* "\033OS" */ 687 case XK_KP_F4: /* "\033OS" */
482 STRCPY(kbuf, "\033OP"); 688 strcpy (kbuf, "\033OP");
483 kbuf[2] += (keysym - XK_KP_F1); 689 kbuf[2] += (keysym - XK_KP_F1);
484 break; 690 break;
485 691
486 case XK_KP_Multiply: /* "\033Oj" : "*" */ 692 case XK_KP_Multiply: /* "\033Oj" : "*" */
487 case XK_KP_Add: /* "\033Ok" : "+" */ 693 case XK_KP_Add: /* "\033Ok" : "+" */
488 case XK_KP_Separator: /* "\033Ol" : "," */ 694 case XK_KP_Separator: /* "\033Ol" : "," */
489 case XK_KP_Subtract: /* "\033Om" : "-" */ 695 case XK_KP_Subtract: /* "\033Om" : "-" */
490 case XK_KP_Decimal: /* "\033On" : "." */ 696 case XK_KP_Decimal: /* "\033On" : "." */
491 case XK_KP_Divide: /* "\033Oo" : "/" */ 697 case XK_KP_Divide: /* "\033Oo" : "/" */
492 case XK_KP_0: /* "\033Op" : "0" */ 698 case XK_KP_0: /* "\033Op" : "0" */
… …
498 case XK_KP_6: /* "\033Ov" : "6" */ 704 case XK_KP_6: /* "\033Ov" : "6" */
499 case XK_KP_7: /* "\033Ow" : "7" */ 705 case XK_KP_7: /* "\033Ow" : "7" */
500 case XK_KP_8: /* "\033Ox" : "8" */ 706 case XK_KP_8: /* "\033Ox" : "8" */
501 case XK_KP_9: /* "\033Oy" : "9" */ 707 case XK_KP_9: /* "\033Oy" : "9" */
502 /* allow shift to override */ 708 /* allow shift to override */
503 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 709 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
504 { 710 {
505 STRCPY(kbuf, "\033Oj"); 711 strcpy (kbuf, "\033Oj");
506 kbuf[2] += (keysym - XK_KP_Multiply); 712 kbuf[2] += (keysym - XK_KP_Multiply);
507 } 713 }
508 else 714 else
509 { 715 {
510 kbuf[0] = ('*' + (keysym - XK_KP_Multiply)); 716 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
511 kbuf[1] = '\0'; 717 kbuf[1] = '\0';
512 } 718 }
513 break; 719 break;
514 720
515 case XK_Find: 721 case XK_Find:
516 STRCPY(kbuf, "\033[1~"); 722 strcpy (kbuf, "\033[1~");
517 break; 723 break;
724
725#ifdef XK_KP_End
726 case XK_KP_Insert:
727 /* allow shift to override */
728 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
729 {
730 strcpy (kbuf, "\033Op");
731 break;
732 }
733 /* FALLTHROUGH */
734#endif
518 case XK_Insert: 735 case XK_Insert:
519 STRCPY(kbuf, "\033[2~"); 736 strcpy (kbuf, "\033[2~");
520 break; 737 break;
521#ifdef DXK_Remove /* support for DEC remove like key */ 738#ifdef DXK_Remove /* support for DEC remove like key */
522 case DXK_Remove: 739 case DXK_Remove:
523 /* FALLTHROUGH */ 740 /* FALLTHROUGH */
524#endif 741#endif
525 case XK_Execute: 742 case XK_Execute:
526 STRCPY(kbuf, "\033[3~"); 743 strcpy (kbuf, "\033[3~");
527 break; 744 break;
528 case XK_Select: 745 case XK_Select:
529 STRCPY(kbuf, "\033[4~"); 746 strcpy (kbuf, "\033[4~");
530 break; 747 break;
531#ifdef XK_KP_End 748#ifdef XK_KP_End
532 case XK_KP_End: 749 case XK_KP_End:
533 /* allow shift to override */ 750 /* allow shift to override */
534 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 751 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
535 { 752 {
536 STRCPY(kbuf, "\033Oq"); 753 strcpy (kbuf, "\033Oq");
537 break; 754 break;
538 } 755 }
539 /* FALLTHROUGH */ 756 /* FALLTHROUGH */
540#endif 757#endif
541 case XK_End: 758 case XK_End:
542 STRCPY(kbuf, KS_END); 759 strcpy (kbuf, KS_END);
543 break; 760 break;
544#ifdef XK_KP_Home 761#ifdef XK_KP_Home
545 case XK_KP_Home: 762 case XK_KP_Home:
546 /* allow shift to override */ 763 /* allow shift to override */
547 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 764 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
548 { 765 {
549 STRCPY(kbuf, "\033Ow"); 766 strcpy (kbuf, "\033Ow");
550 break; 767 break;
551 } 768 }
552 /* FALLTHROUGH */ 769 /* FALLTHROUGH */
553#endif 770#endif
554 case XK_Home: 771 case XK_Home:
555 STRCPY(kbuf, KS_HOME); 772 strcpy (kbuf, KS_HOME);
556 break; 773 break;
557 774
558#define FKEY(n, fkey) \ 775#define FKEY(n, fkey) \
559 sprintf((char *)kbuf,"\033[%2d~", (int)((n) + (keysym - fkey))) 776 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
560 777
561 case XK_F1: /* "\033[11~" */ 778 case XK_F1: /* "\033[11~" */
562 case XK_F2: /* "\033[12~" */ 779 case XK_F2: /* "\033[12~" */
563 case XK_F3: /* "\033[13~" */ 780 case XK_F3: /* "\033[13~" */
564 case XK_F4: /* "\033[14~" */ 781 case XK_F4: /* "\033[14~" */
565 case XK_F5: /* "\033[15~" */ 782 case XK_F5: /* "\033[15~" */
566 FKEY(11, XK_F1); 783 FKEY (11, XK_F1);
567 break; 784 break;
568 case XK_F6: /* "\033[17~" */ 785 case XK_F6: /* "\033[17~" */
569 case XK_F7: /* "\033[18~" */ 786 case XK_F7: /* "\033[18~" */
570 case XK_F8: /* "\033[19~" */ 787 case XK_F8: /* "\033[19~" */
571 case XK_F9: /* "\033[20~" */ 788 case XK_F9: /* "\033[20~" */
572 case XK_F10: /* "\033[21~" */ 789 case XK_F10: /* "\033[21~" */
573 FKEY(17, XK_F6); 790 FKEY (17, XK_F6);
574 break; 791 break;
575 case XK_F11: /* "\033[23~" */ 792 case XK_F11: /* "\033[23~" */
576 case XK_F12: /* "\033[24~" */ 793 case XK_F12: /* "\033[24~" */
577 case XK_F13: /* "\033[25~" */ 794 case XK_F13: /* "\033[25~" */
578 case XK_F14: /* "\033[26~" */ 795 case XK_F14: /* "\033[26~" */
579 FKEY(23, XK_F11); 796 FKEY (23, XK_F11);
580 break; 797 break;
581 case XK_F15: /* "\033[28~" */ 798 case XK_F15: /* "\033[28~" */
582 case XK_F16: /* "\033[29~" */ 799 case XK_F16: /* "\033[29~" */
583 FKEY(28, XK_F15); 800 FKEY (28, XK_F15);
584 break; 801 break;
585 case XK_Help: /* "\033[28~" */ 802 case XK_Help: /* "\033[28~" */
586 FKEY(28, XK_Help); 803 FKEY (28, XK_Help);
587 break; 804 break;
588 case XK_Menu: /* "\033[29~" */ 805 case XK_Menu: /* "\033[29~" */
589 FKEY(29, XK_Menu); 806 FKEY (29, XK_Menu);
590 break; 807 break;
591 case XK_F17: /* "\033[31~" */ 808 case XK_F17: /* "\033[31~" */
592 case XK_F18: /* "\033[32~" */ 809 case XK_F18: /* "\033[32~" */
593 case XK_F19: /* "\033[33~" */ 810 case XK_F19: /* "\033[33~" */
594 case XK_F20: /* "\033[34~" */ 811 case XK_F20: /* "\033[34~" */
… …
605 case XK_F31: /* "\033[45~" */ 822 case XK_F31: /* "\033[45~" */
606 case XK_F32: /* "\033[46~" */ 823 case XK_F32: /* "\033[46~" */
607 case XK_F33: /* "\033[47~" */ 824 case XK_F33: /* "\033[47~" */
608 case XK_F34: /* "\033[48~" */ 825 case XK_F34: /* "\033[48~" */
609 case XK_F35: /* "\033[49~" */ 826 case XK_F35: /* "\033[49~" */
610 FKEY(31, XK_F17); 827 FKEY (31, XK_F17);
611 break; 828 break;
612#undef FKEY 829#undef FKEY
613 default: 830 default:
614 newlen = 0; 831 newlen = 0;
615 break; 832 break;
616 } 833 }
834
617 if (newlen) 835 if (newlen)
618 len = STRLEN(kbuf); 836 len = strlen (kbuf);
619 } 837 }
838
620 /* 839 /*
621 * Pass meta for all function keys, if 'meta' option set 840 * Pass meta for all function keys, if 'meta' option set
622 */ 841 */
623#ifdef META8_OPTION 842#ifdef META8_OPTION
624 if (meta && (meta_char == 0x80) && len > 0) 843 if (meta && (meta_char == 0x80) && len > 0)
… …
629 else if (ctrl && keysym == XK_minus) 848 else if (ctrl && keysym == XK_minus)
630 { 849 {
631 len = 1; 850 len = 1;
632 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 851 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
633 } 852 }
853 else if (keysym == XK_ISO_Left_Tab)
854 {
855 strcpy (kbuf, "\033[Z");
856 len = 3;
857 }
634 else 858 else
635 { 859 {
636#ifdef META8_OPTION 860#ifdef META8_OPTION
637 /* set 8-bit on */ 861 /* set 8-bit on */
638 if (meta && (meta_char == 0x80)) 862 if (meta && (meta_char == 0x80))
639 { 863 {
640 unsigned char *ch; 864 char *ch;
641 865
642 for (ch = kbuf; ch < kbuf + len; ch++) 866 for (ch = kbuf; ch < kbuf + len; ch++)
643 *ch |= 0x80; 867 *ch |= 0x80;
868
644 meta = 0; 869 meta = 0;
645 } 870 }
646#endif 871#endif
647#ifdef GREEK_SUPPORT
648 if (greek_mode)
649 len = greek_xlat(kbuf, len);
650#endif
651 /* nil */ ; 872 /* nil */ ;
652 } 873 }
653 } 874 }
875
876 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
877 return;
654 878
655 if (len <= 0) 879 if (len <= 0)
656 return; /* not mapped */ 880 return; /* not mapped */
657 881
658 if (Options & Opt_scrollTtyKeypress) 882 if (OPTION (Opt_scrollTtyKeypress))
659 if (TermWin.view_start) 883 if (view_start)
660 { 884 {
661 TermWin.view_start = 0; 885 view_start = 0;
662 want_refresh = 1; 886 want_refresh = 1;
663 } 887 }
664 888
665 /* 889 /*
666 * these modifications only affect the static keybuffer 890 * these modifications only affect the static keybuffer
… …
677 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~')); 901 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
678 902
679 /* escape prefix */ 903 /* escape prefix */
680 if (meta 904 if (meta
681#ifdef META8_OPTION 905#ifdef META8_OPTION
682 && (meta_char == C0_ESC) 906 && meta_char == C0_ESC
683#endif 907#endif
684 ) 908 )
685 { 909 {
686 const unsigned char ch = C0_ESC; 910 const char ch = C0_ESC;
687
688 tt_write(&ch, 1); 911 tt_write (&ch, 1);
689 } 912 }
690#ifdef DEBUG_CMD
691 if (debug_key)
692 { /* Display keyboard buffer contents */
693 char *p;
694 int i;
695 913
696 fprintf(stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
697 for (i = 0, p = kbuf; i < len; i++, p++)
698 fprintf(stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
699 fprintf(stderr, "'\n");
700 }
701#endif /* DEBUG_CMD */
702 tt_write (kbuf, (unsigned int)len); 914 tt_write (kbuf, (unsigned int)len);
703} 915}
704/*}}} */
705 916
706#if (MENUBAR_MAX) 917void
707/*{{{ rxvt_cmd_write(), rxvt_cmd_getc() */ 918rxvt_term::key_release (XKeyEvent &ev)
708/* attempt to `write' count to the input buffer */ 919{
920#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
921 KeySym keysym;
922
923 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
924#endif
925
926#if ENABLE_FRILLS || ISO_14755
927 // ISO 14755 support
928 if (iso14755buf)
929 if (iso14755buf & ISO_14755_52)
930 {
931# if ENABLE_OVERLAY
932 scr_overlay_off ();
933# endif
934# if ISO_14755
935 // iso14755 part 5.2 handling: release time
936 // first: controls
937 if ((ev.state & ControlMask)
938 && ((keysym >= 0x40 && keysym <= 0x5f)
939 || (keysym >= 0x61 && keysym <= 0x7f)))
940 {
941 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
942 commit_iso14755 ();
943
944 return;
945 }
946
947 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)
948 if (i[0] == keysym)
949 {
950 iso14755buf = ISO_14755_51 | i[1];
951 commit_iso14755 ();
952
953 return;
954 }
955
956 scr_bell ();
957# endif
958 iso14755buf = 0;
959
960 return;
961 }
962 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
963 {
964# if ENABLE_OVERLAY
965 scr_overlay_off ();
966# endif
967 if (iso14755buf & ISO_14755_51)
968 commit_iso14755 ();
969#if ISO_14755
970 else if (iso14755buf & ISO_14755_STARTED)
971 {
972 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
973
974 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
975 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
976 }
977# endif
978 else
979 iso14755buf = 0;
980 }
981#endif
982
983 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
984 return;
985
986#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
987 if (!(ev.state & ControlMask))
988 slip_wheel_ev.stop ();
989 else if (keysym == XK_Control_L || keysym == XK_Control_R)
990 mouse_slip_wheel_speed = 0;
991#endif
992}
993
994#if defined (KEYSYM_RESOURCE)
709unsigned int 995unsigned int
710rxvt_term::cmd_write (const unsigned char *str, unsigned int count) 996rxvt_term::cmd_write (const char *str, unsigned int count)
711{ 997{
712 unsigned int n, s; 998 unsigned int n, s;
713 999
714 n = cmdbuf_ptr - cmdbuf_base; 1000 n = cmdbuf_ptr - cmdbuf_base;
715 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 1001 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
1002
716 if (n > 0 && s < count) 1003 if (n > 0 && s < count)
717 { 1004 {
718 MEMMOVE(cmdbuf_base, cmdbuf_ptr, 1005 memmove (cmdbuf_base, cmdbuf_ptr,
719 (unsigned int)(cmdbuf_endp - cmdbuf_ptr)); 1006 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
720 cmdbuf_ptr = cmdbuf_base; 1007 cmdbuf_ptr = cmdbuf_base;
721 cmdbuf_endp -= n; 1008 cmdbuf_endp -= n;
722 s += n; 1009 s += n;
723 } 1010 }
1011
724 if (count > s) 1012 if (count > s)
725 { 1013 {
726 rxvt_print_error("data loss: cmd_write too large"); 1014 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
727 count = s; 1015 count = s;
728 } 1016 }
1017
729 for (; count--;) 1018 for (; count--;)
730 *cmdbuf_endp++ = *str++; 1019 *cmdbuf_endp++ = *str++;
1020
1021 cmd_parse ();
1022
731 return 0; 1023 return 0;
732} 1024}
733#endif /* MENUBAR_MAX */ 1025#endif
734 1026
735void 1027void
736rxvt_term::flush () 1028rxvt_term::flush ()
737{ 1029{
1030 flush_ev.stop ();
1031
738#ifdef TRANSPARENT 1032#ifdef TRANSPARENT
739 if (want_full_refresh) 1033 if (want_full_refresh)
740 { 1034 {
741 want_full_refresh = 0; 1035 want_full_refresh = 0;
742 scr_clear (); 1036 scr_clear ();
743 scr_touch (false); 1037 scr_touch (false);
744 want_refresh = 1;
745 } 1038 }
746#endif 1039#endif
747 1040
748 if (want_refresh) 1041 if (want_refresh)
749 { 1042 {
1043 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
1044 {
1045 int row = view_start;
1046 int end_row = row + nrow;
1047
1048 while (row > top_row && ROW (row - 1).is_longer ())
1049 --row;
1050
1051 do
1052 {
1053 int start_row = row;
1054 line_t *l;
1055
1056 do
1057 {
1058 l = &ROW (row++);
1059
1060 if (!(l->f & LINE_FILTERED))
1061 {
1062 // line not filtered, mark it as filtered
1063 l->f |= LINE_FILTERED;
1064 while (l->is_longer ())
1065 {
1066 l = &ROW (row++);
1067 l->f |= LINE_FILTERED;
1068 }
1069
1070 // and filter it
1071 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
1072
1073 break;
1074 }
1075 }
1076 while (l->is_longer () && row < end_row);
1077 }
1078 while (row < end_row);
1079 }
1080
750 scr_refresh (refresh_type); 1081 scr_refresh ();
751 scrollbar_show (1); 1082 scrollbar_show (1);
752#ifdef USE_XIM 1083#ifdef USE_XIM
753 IMSendSpot (); 1084 IMSendSpot ();
754#endif 1085#endif
755
756 } 1086 }
757 1087
758 XFlush (Xdisplay); 1088 display->flush ();
759} 1089}
760 1090
761void 1091void
762rxvt_term::check_cb (check_watcher &w) 1092rxvt_term::check_cb (check_watcher &w)
763{ 1093{
764 SET_R (this); 1094 make_current ();
765 SET_LOCALE (locale);
766 1095
1096 display->flush ();
1097
1098 if (want_refresh && !flush_ev.active)
1099 flush_ev.start (NOW + 1. / 60.); // refresh at max. 60 hz normally
1100}
1101
1102void
1103rxvt_term::flush_cb (time_watcher &w)
1104{
1105 make_current ();
1106
1107 refresh_limit = 1;
1108 refresh_count = 0;
767 flush (); 1109 flush ();
768}
769
770void
771rxvt_term::process_x_events ()
772{
773 do
774 {
775 XEvent xev;
776
777 XNextEvent (Xdisplay, &xev);
778
779#if defined(CURSOR_BLINK)
780 if ((Options & Opt_cursorBlink) && xev.type == KeyPress)
781 {
782 if (hidden_cursor)
783 {
784 hidden_cursor = 0;
785 want_refresh = 1;
786 }
787
788 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
789 }
790#endif
791
792#if defined(POINTER_BLANK)
793 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
794 {
795 if (xev.type == MotionNotify
796 || xev.type == ButtonPress
797 || xev.type == ButtonRelease)
798 if (hidden_pointer)
799 pointer_unblank ();
800
801 if (xev.type == KeyPress && hidden_pointer == 0)
802 pointer_blank ();
803 }
804#endif
805
806#ifdef USE_XIM
807 if (!XFilterEvent (&xev, xev.xany.window))
808#endif
809 process_x_event (&xev);
810 }
811 while (XPending (Xdisplay));
812} 1110}
813 1111
814#ifdef CURSOR_BLINK 1112#ifdef CURSOR_BLINK
815void 1113void
816rxvt_term::cursor_blink_cb (time_watcher &w) 1114rxvt_term::cursor_blink_cb (time_watcher &w)
817{ 1115{
818 hidden_cursor = !hidden_cursor; 1116 hidden_cursor = !hidden_cursor;
819 want_refresh = 1; 1117 want_refresh = 1;
820 1118
821 w.start (w.at + BLINK_INTERVAL); 1119 w.start (w.at + CURSOR_BLINK_INTERVAL);
822} 1120}
823#endif 1121#endif
824 1122
825#ifdef TEXT_BLINK 1123#ifdef TEXT_BLINK
826void 1124void
… …
833 w.start (w.at + TEXT_BLINK_INTERVAL); 1131 w.start (w.at + TEXT_BLINK_INTERVAL);
834 } 1132 }
835} 1133}
836#endif 1134#endif
837 1135
1136#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
838void 1137void
839rxvt_term::x_cb (io_watcher &w, short revents) 1138rxvt_term::cont_scroll_cb (time_watcher &w)
840{ 1139{
841 SET_R (this); 1140 if ((scrollbar_isUp() || scrollbar_isDn()) &&
842 SET_LOCALE (locale); 1141 scr_page (scrollbar_isUp() ? UP : DN, 1))
843 1142 {
844 process_x_events (); 1143 want_refresh = 1;
1144 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1145 }
845} 1146}
1147#endif
1148
1149#ifdef SELECTION_SCROLLING
1150void
1151rxvt_term::sel_scroll_cb (time_watcher &w)
1152{
1153 if (scr_page (scroll_selection_dir, scroll_selection_lines))
1154 {
1155 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1156 want_refresh = 1;
1157 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1158 }
1159}
1160#endif
1161
1162#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1163void
1164rxvt_term::slip_wheel_cb (time_watcher &w)
1165{
1166 if (mouse_slip_wheel_speed == 0
1167 || mouse_slip_wheel_speed < 0 ? scr_page (DN, -mouse_slip_wheel_speed)
1168 : scr_page (UP, mouse_slip_wheel_speed))
1169 {
1170 if (view_start == top_row || view_start == 0)
1171 mouse_slip_wheel_speed = 0;
1172
1173 want_refresh = 1;
1174 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1175 }
1176}
1177#endif
1178
1179#if LINUX_YIELD_HACK
1180static struct event_handler
1181{
1182 check_watcher yield_ev;
1183
1184 void yield_cb (check_watcher &w)
1185 {
1186 // this should really be sched_yield(), but the linux guys thought
1187 // that giving a process calling sched_yield () less cpu time than
1188 // ones with high nice levels is a useful thing to do. It surely is is
1189 // allowed by the sus... as is returning ENOSYS.
1190
1191 struct timespec ts = { 0, 0 };
1192 nanosleep (&ts, 0);
1193
1194 w.stop ();
1195 }
1196
1197 event_handler ()
1198 : yield_ev (this, &event_handler::yield_cb)
1199 {
1200 }
1201} event_handler;
1202#endif
846 1203
847bool 1204bool
848rxvt_term::pty_fill () 1205rxvt_term::pty_fill ()
849{ 1206{
850 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1207 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
1208
1209 if (CBUFSIZ == n)
1210 {
1211 rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n");
1212 n = 0;
1213 }
851 1214
852 memmove (cmdbuf_base, cmdbuf_ptr, n); 1215 memmove (cmdbuf_base, cmdbuf_ptr, n);
853 cmdbuf_ptr = cmdbuf_base; 1216 cmdbuf_ptr = cmdbuf_base;
854 cmdbuf_endp = cmdbuf_ptr + n; 1217 cmdbuf_endp = cmdbuf_ptr + n;
855 1218
856 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1219 ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n);
857 1220
858 if (n > 0) 1221 if (r > 0)
859 { 1222 {
860 cmdbuf_endp += n; 1223 cmdbuf_endp += r;
861 return true; 1224 return true;
862 } 1225 }
863 else if (n < 0 && errno != EAGAIN) 1226 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1227 {
1228#if LINUX_YIELD_HACK
1229 if (display->is_local)
1230 event_handler.yield_ev.start ();
1231#endif
1232 }
1233 else
1234 {
1235 pty_ev.stop ();
1236
1237 if (!OPTION (Opt_hold))
864 destroy (); 1238 destroy ();
865 1239 }
1240
866 return false; 1241 return false;
867} 1242}
868 1243
869void 1244void
870rxvt_term::pty_cb (io_watcher &w, short revents) 1245rxvt_term::pty_cb (io_watcher &w, short revents)
871{ 1246{
872 SET_R (this); 1247 make_current ();
873 SET_LOCALE (locale); 1248
1249 if (revents & EVENT_READ)
1250 // loop, but don't allow a single term to monopolize us
1251 while (pty_fill ())
1252 if (cmd_parse ())
1253 break;
874 1254
875 if (revents & EVENT_WRITE) 1255 if (revents & EVENT_WRITE)
876 tt_write (0, 0); 1256 pty_write ();
877 else if (revents & EVENT_READ)
878 {
879 bool flag = true;
880
881 // loop, but don't allow a single term to monopolize us
882 // the number of loops is fully arbitrary, and thus wrong
883 while (flag && pty_fill ())
884 {
885 if (!seen_input)
886 {
887 seen_input = 1;
888 /* once we know the shell is running, send the screen size. Again! */
889 tt_winch ();
890 }
891
892 uint32_t ch = NOCHAR;
893
894 for (;;)
895 {
896 if (ch == NOCHAR)
897 ch = next_char ();
898
899 if (ch == NOCHAR) // TODO: improve
900 break;
901
902 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
903 {
904 /* Read a text string from the input buffer */
905 uint32_t buf[BUFSIZ];
906 bool refreshnow = false;
907 int nlines = 0;
908 uint32_t *str = buf;
909
910 *str++ = ch;
911
912 for (;;)
913 {
914 ch = next_char ();
915
916 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
917 break;
918 else
919 {
920 *str++ = ch;
921
922 if (ch == '\n')
923 {
924 nlines++;
925 refresh_count++;
926
927 if (!(Options & Opt_jumpScroll)
928 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
929 {
930 refreshnow = true;
931 flag = false;
932 ch = NOCHAR;
933 break;
934 }
935 }
936
937 if (str >= buf + BUFSIZ)
938 {
939 ch = NOCHAR;
940 break;
941 }
942 }
943 }
944
945 scr_add_lines (buf, nlines, str - buf);
946
947 /*
948 * If there have been a lot of new lines, then update the screen
949 * What the heck I'll cheat and only refresh less than every page-full.
950 * the number of pages between refreshes is refresh_limit, which
951 * is incremented here because we must be doing flat-out scrolling.
952 *
953 * refreshing should be correct for small scrolls, because of the
954 * time-out
955 */
956 if (refreshnow)
957 {
958 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
959 refresh_limit++;
960
961 scr_refresh (refresh_type);
962 }
963
964 }
965 else
966 {
967 switch (ch)
968 {
969 default:
970 process_nonprinting (ch);
971 break;
972 case C0_ESC: /* escape char */
973 process_escape_seq ();
974 break;
975 /*case 0x9b: */ /* CSI */
976 /* process_csi_seq (); */
977 }
978
979 ch = NOCHAR;
980 }
981 }
982 }
983 }
984} 1257}
985 1258
986// read the next character, currently handles UTF-8 1259void
987// will probably handle all sorts of other stuff in the future 1260rxvt_term::pointer_unblank ()
988uint32_t
989rxvt_term::next_char ()
990{ 1261{
991 while (cmdbuf_ptr < cmdbuf_endp) 1262 XDefineCursor (dpy, vt, TermWin_cursor);
992 { 1263 recolour_cursor ();
993 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
994 return *cmdbuf_ptr++;
995 1264
996 wchar_t wc; 1265#ifdef POINTER_BLANK
997 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, &mbstate.mbs); 1266 hidden_pointer = 0;
998 1267
999 if (len == (size_t)-2) 1268 if (OPTION (Opt_pointerBlank))
1000 return NOCHAR; 1269 pointer_ev.start (NOW + pointerBlankDelay);
1001 1270#endif
1002 if (len == (size_t)-1)
1003 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
1004
1005 // assume wchar == unicode
1006 cmdbuf_ptr += len;
1007 return wc;
1008 }
1009
1010 return NOCHAR;
1011}
1012
1013/* rxvt_cmd_getc() - Return next input character */
1014/*
1015 * Return the next input character after first passing any keyboard input
1016 * to the command.
1017 */
1018uint32_t
1019rxvt_term::cmd_getc ()
1020{
1021 for (;;)
1022 {
1023 uint32_t c = next_char ();
1024 if (c != NOCHAR)
1025 return c;
1026
1027 // incomplete sequences should occur rarely, still, a better solution
1028 // would be preferred. either setjmp/longjmp or better design.
1029 fcntl (cmd_fd, F_SETFL, 0);
1030 pty_fill ();
1031 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
1032 }
1033} 1271}
1034 1272
1035#ifdef POINTER_BLANK 1273#ifdef POINTER_BLANK
1036void 1274void
1037rxvt_term::pointer_unblank ()
1038{
1039 XDefineCursor (Xdisplay, TermWin.vt, TermWin_cursor);
1040 recolour_cursor ();
1041
1042 hidden_pointer = 0;
1043
1044 if (Options & Opt_pointerBlank)
1045 pointer_ev.start (NOW + pointerBlankDelay);
1046}
1047
1048void
1049rxvt_term::pointer_blank () 1275rxvt_term::pointer_blank ()
1050{ 1276{
1051 if (!(Options & Opt_pointerBlank)) 1277 if (!OPTION (Opt_pointerBlank))
1052 return; 1278 return;
1053 1279
1054 XDefineCursor (Xdisplay, TermWin.vt, blank_cursor); 1280 XDefineCursor (dpy, vt, display->blank_cursor);
1055 XFlush (Xdisplay); 1281 XFlush (dpy);
1056 1282
1057 hidden_pointer = 1; 1283 hidden_pointer = 1;
1058} 1284}
1059 1285
1060void 1286void
1061rxvt_term::pointer_cb (time_watcher &w) 1287rxvt_term::pointer_cb (time_watcher &w)
1062{ 1288{
1063 SET_R (this); 1289 make_current ();
1064 SET_LOCALE (locale);
1065 1290
1066 pointer_blank (); 1291 pointer_blank ();
1067} 1292}
1068#endif 1293#endif
1069 1294
1070void 1295void
1071rxvt_term::mouse_report (const XButtonEvent *ev) 1296rxvt_term::mouse_report (XButtonEvent &ev)
1072{ 1297{
1073 int button_number, key_state = 0; 1298 int button_number, key_state = 0;
1074 int x, y; 1299 int x, y;
1075 1300
1076 x = ev->x; 1301 x = ev.x;
1077 y = ev->y; 1302 y = ev.y;
1078 pixel_position (&x, &y); 1303 pixel_position (&x, &y);
1079 1304
1080 if (MEvent.button == AnyButton) 1305 if (MEvent.button == AnyButton)
1081 {
1082 button_number = 3; 1306 button_number = 3;
1083 }
1084 else 1307 else
1085 { 1308 {
1086 button_number = MEvent.button - Button1; 1309 button_number = MEvent.button - Button1;
1087 /* add 0x3D for wheel events, like xterm does */ 1310 /* add 0x3D for wheel events, like xterm does */
1088 if (button_number >= 3) 1311 if (button_number >= 3)
1089 button_number += (64 - 3); 1312 button_number += (64 - 3);
1090 } 1313 }
1091 1314
1092 if (PrivateModes & PrivMode_MouseX10) 1315 if (priv_modes & PrivMode_MouseX10)
1093 { 1316 {
1094 /* 1317 /*
1095 * do not report ButtonRelease 1318 * do not report ButtonRelease
1096 * no state info allowed 1319 * no state info allowed
1097 */ 1320 */
… …
1112 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1335 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1113 + ((MEvent.state & ControlMask) ? 16 : 0); 1336 + ((MEvent.state & ControlMask) ? 16 : 0);
1114#ifdef MOUSE_REPORT_DOUBLECLICK 1337#ifdef MOUSE_REPORT_DOUBLECLICK
1115 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1338 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1116#endif 1339#endif
1117
1118 } 1340 }
1119 1341
1120#ifdef DEBUG_MOUSEREPORT 1342#if DEBUG_MOUSEREPORT
1121 fprintf(stderr, "Mouse ["); 1343 fprintf (stderr, "Mouse [");
1122 if (key_state & 16) 1344 if (key_state & 16)
1123 fputc('C', stderr); 1345 fputc ('C', stderr);
1124 if (key_state & 4) 1346 if (key_state & 4)
1125 fputc('S', stderr); 1347 fputc ('S', stderr);
1126 if (key_state & 8) 1348 if (key_state & 8)
1127 fputc('A', stderr); 1349 fputc ('A', stderr);
1128 if (key_state & 32) 1350 if (key_state & 32)
1129 fputc('2', stderr); 1351 fputc ('2', stderr);
1130 fprintf(stderr, "]: <%d>, %d/%d\n", 1352 fprintf (stderr, "]: <%d>, %d/%d\n",
1131 button_number, 1353 button_number,
1132 x + 1, 1354 x + 1,
1133 y + 1); 1355 y + 1);
1134#else 1356#endif
1357
1135 tt_printf("\033[M%c%c%c", 1358 tt_printf ("\033[M%c%c%c",
1136 (32 + button_number + key_state), 1359 (32 + button_number + key_state),
1137 (32 + x + 1), 1360 (32 + x + 1),
1138 (32 + y + 1)); 1361 (32 + y + 1));
1139#endif
1140} 1362}
1141
1142#ifdef USING_W11LIB
1143void
1144rxvt_W11_process_x_event(XEvent *ev)
1145{
1146 rxvt_t *r = rxvt_get_r();
1147
1148 process_x_event (ev);
1149}
1150#endif
1151 1363
1152/*{{{ process an X event */ 1364/*{{{ process an X event */
1153void 1365void
1154rxvt_term::process_x_event (XEvent *ev) 1366rxvt_term::x_cb (XEvent &ev)
1155{ 1367{
1368 make_current ();
1369
1370 dLocal (Display *, dpy);
1371
1372 if (ev.xany.window == vt
1373 && SHOULD_INVOKE (HOOK_X_EVENT)
1374 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1375 return;
1376
1377 // for XQueryPointer
1156 Window unused_root, unused_child; 1378 Window unused_root, unused_child;
1157 int unused_root_x, unused_root_y; 1379 int unused_root_x, unused_root_y;
1158 unsigned int unused_mask; 1380 unsigned int unused_mask;
1159 1381
1160#ifdef DEBUG_X
1161 const char *const eventnames[] =
1162 { /* mason - this matches my system */
1163 "",
1164 "",
1165 "KeyPress",
1166 "KeyRelease",
1167 "ButtonPress",
1168 "ButtonRelease",
1169 "MotionNotify",
1170 "EnterNotify",
1171 "LeaveNotify",
1172 "FocusIn",
1173 "FocusOut",
1174 "KeymapNotify",
1175 "Expose",
1176 "GraphicsExpose",
1177 "NoExpose",
1178 "VisibilityNotify",
1179 "CreateNotify",
1180 "DestroyNotify",
1181 "UnmapNotify",
1182 "MapNotify",
1183 "MapRequest",
1184 "ReparentNotify",
1185 "ConfigureNotify",
1186 "ConfigureRequest",
1187 "GravityNotify",
1188 "ResizeRequest",
1189 "CirculateNotify",
1190 "CirculateRequest",
1191 "PropertyNotify",
1192 "SelectionClear",
1193 "SelectionRequest",
1194 "SelectionNotify",
1195 "ColormapNotify",
1196 "ClientMessage",
1197 "MappingNotify"
1198 };
1199#endif
1200
1201#ifdef DEBUG_X
1202 struct timeval tp;
1203 struct tm *ltt;
1204 (void)gettimeofday(&tp, NULL);
1205 ltt = localtime(&(tp.tv_sec));
1206 D_X((stderr, "Event: %-16s %-7s %08lx (%4d-%02d-%02d %02d:%02d:%02d.%.6ld) %s %lu", eventnames[ev->type], (ev->xany.window == TermWin.parent[0] ? "parent" : (ev->xany.window == TermWin.vt ? "vt" : (ev->xany.window == scrollBar.win ? "scroll" : (ev->xany.window == menuBar.win ? "menubar" : "UNKNOWN")))), (ev->xany.window == TermWin.parent[0] ? TermWin.parent[0] : (ev->xany.window == TermWin.vt ? TermWin.vt : (ev->xany.window == scrollBar.win ? scrollBar.win : (ev->xany.window == menuBar.win ? menuBar.win : 0)))), ltt->tm_year + 1900, ltt->tm_mon + 1, ltt->tm_mday, ltt->tm_hour, ltt->tm_min, ltt->tm_sec, tp.tv_usec, ev->xany.send_event ? "S" : " ", ev->xany.serial));
1207#endif
1208
1209 switch (ev->type) 1382 switch (ev.type)
1210 { 1383 {
1211 case KeyPress: 1384 case KeyPress:
1212 lookup_key ((XKeyEvent *)ev); 1385 key_press (ev.xkey);
1213 break; 1386 break;
1214 1387
1215#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1216 case KeyRelease: 1388 case KeyRelease:
1217 { 1389 key_release (ev.xkey);
1218 if (!(ev->xkey.state & ControlMask))
1219 mouse_slip_wheel_speed = 0;
1220 else
1221 {
1222 KeySym ks;
1223
1224 ks = XKeycodeToKeysym(Xdisplay, ev->xkey.keycode, 0);
1225 if (ks == XK_Control_L || ks == XK_Control_R)
1226 mouse_slip_wheel_speed = 0;
1227 }
1228 break; 1390 break;
1229 }
1230#endif
1231 1391
1232 case ButtonPress: 1392 case ButtonPress:
1233 button_press ((XButtonEvent *)ev); 1393 button_press (ev.xbutton);
1234 break; 1394 break;
1235 1395
1236 case ButtonRelease: 1396 case ButtonRelease:
1237 button_release ((XButtonEvent *)ev); 1397 button_release (ev.xbutton);
1238 break; 1398 break;
1239 1399
1240 case ClientMessage: 1400 case ClientMessage:
1241 if (ev->xclient.format == 32 1401 if (ev.xclient.format == 32
1242 && (Atom)ev->xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1402 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1243 destroy ();
1244#ifdef OFFIX_DND
1245 /* OffiX Dnd (drag 'n' drop) protocol */
1246 else if (ev->xclient.message_type == xa[XA_DNDPROTOCOL]
1247 && (ev->xclient.data.l[0] == DndFile
1248 || ev->xclient.data.l[0] == DndDir
1249 || ev->xclient.data.l[0] == DndLink))
1250 { 1403 {
1251 /* Get Dnd data */ 1404 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1252 Atom ActualType; 1405 {
1253 int ActualFormat; 1406 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1254 unsigned char *data; 1407 {
1255 unsigned long Size, RemainingBytes; 1408 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1256 1409 {
1257 XGetWindowProperty(Xdisplay, Xroot, 1410 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1258 xa[XA_DNDSELECTION], 1411 destroy ();
1259 0L, 1000000L, 1412 }
1260 False, AnyPropertyType, 1413#if ENABLE_EWMH
1261 &ActualType, &ActualFormat, 1414 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1262 &Size, &RemainingBytes, 1415 XSendEvent (dpy, ev.xclient.window = display->root,
1416 False, SubstructureRedirectMask | SubstructureNotifyMask,
1263 &data); 1417 &ev);
1264 XChangeProperty(Xdisplay, Xroot, 1418#endif
1265 XA_CUT_BUFFER0, XA_STRING, 1419 }
1266 8, PropModeReplace, 1420 }
1267 data, STRLEN(data)); 1421#if ENABLE_XEMBED
1268 selection_paste (Xroot, XA_CUT_BUFFER0, True); 1422 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1269 XSetInputFocus(Xdisplay, Xroot, RevertToNone, CurrentTime); 1423 {
1424 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1425 focus_in ();
1426 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1427 focus_out ();
1428 }
1429#endif
1270 } 1430 }
1271#endif /* OFFIX_DND */
1272 break; 1431 break;
1273 1432
1274 case MappingNotify: 1433 case MappingNotify:
1275 XRefreshKeyboardMapping(&(ev->xmapping)); 1434 XRefreshKeyboardMapping (&ev.xmapping);
1276 break; 1435 break;
1277 1436
1278 /* 1437 /*
1279 * XXX: this is not the _current_ arrangement 1438 * XXX: this is not the _current_ arrangement
1280 * Here's my conclusion: 1439 * Here's my conclusion:
… …
1284 * in the GraphicsExpose parts, which means that after each refresh, 1443 * in the GraphicsExpose parts, which means that after each refresh,
1285 * we need to wait for the graphics expose or Noexpose events, 1444 * we need to wait for the graphics expose or Noexpose events,
1286 * which ought to make things real slow! 1445 * which ought to make things real slow!
1287 */ 1446 */
1288 case VisibilityNotify: 1447 case VisibilityNotify:
1289 switch (ev->xvisibility.state) 1448 switch (ev.xvisibility.state)
1290 { 1449 {
1291 case VisibilityUnobscured: 1450 case VisibilityUnobscured:
1292 refresh_type = FAST_REFRESH; 1451 refresh_type = FAST_REFRESH;
1293 break; 1452 break;
1294 case VisibilityPartiallyObscured: 1453 case VisibilityPartiallyObscured:
… …
1299 break; 1458 break;
1300 } 1459 }
1301 break; 1460 break;
1302 1461
1303 case FocusIn: 1462 case FocusIn:
1304 if (!TermWin.focus) 1463 if (ev.xfocus.detail != NotifyInferior && ev.xfocus.detail != NotifyPointer)
1464 focus_in ();
1465 break;
1466
1467 case FocusOut:
1468 if (ev.xfocus.detail != NotifyInferior && ev.xfocus.detail != NotifyPointer)
1469 focus_out ();
1470 break;
1471
1472 case ConfigureNotify:
1473 if (ev.xconfigure.window == parent[0])
1305 { 1474 {
1306 TermWin.focus = 1; 1475 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1307 want_refresh = 1; 1476 ;
1308#ifdef USE_XIM
1309 if (Input_Context != NULL)
1310 XSetICFocus(Input_Context);
1311#endif
1312#ifdef CURSOR_BLINK
1313 if (Options & Opt_cursorBlink)
1314 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1315#endif
1316 1477
1478 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1479 {
1480 seen_resize = 1;
1481 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1482 }
1483
1484 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1485
1486#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1487 if (OPTION (Opt_transparent))
1488 check_our_parents ();
1489#endif
1317 } 1490 }
1318 break; 1491 break;
1319 1492
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: 1493 case PropertyNotify:
1339 if (ev->xconfigure.window == TermWin.parent[0]) 1494 if (!HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END)))
1340 { 1495 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1341 int height, width; 1496 && ev.xproperty.state == PropertyNewValue)
1497 selection_property (ev.xproperty.window, ev.xproperty.atom);
1342 1498
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; 1499 break;
1373 1500
1374 case SelectionClear: 1501 case SelectionClear:
1375 selection_clear (); 1502 selection_clear ();
1376 break; 1503 break;
1377 1504
1378 case SelectionNotify: 1505 case SelectionNotify:
1379 if (selection_wait == Sel_normal) 1506 if (selection_wait == Sel_normal)
1380 selection_paste (ev->xselection.requestor, 1507 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1381 ev->xselection.property, True);
1382 break; 1508 break;
1383 1509
1384 case SelectionRequest: 1510 case SelectionRequest:
1385 selection_send (&(ev->xselectionrequest)); 1511 selection_send (ev.xselectionrequest);
1512 break;
1513
1514 case MapNotify:
1515 mapped = 1;
1516#ifdef TEXT_BLINK
1517 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1518#endif
1519 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1386 break; 1520 break;
1387 1521
1388 case UnmapNotify: 1522 case UnmapNotify:
1389 TermWin.mapped = 0; 1523 mapped = 0;
1390#ifdef TEXT_BLINK 1524#ifdef TEXT_BLINK
1391 text_blink_ev.stop (); 1525 text_blink_ev.stop ();
1392#endif 1526#endif
1393 break; 1527 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; 1528 break;
1409 } 1529
1410#ifdef TRANSPARENT 1530#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: 1531 case ReparentNotify:
1422 if ((Options & Opt_transparent) && check_our_parents ()) 1532 rootwin_cb (ev);
1423 { 1533 break;
1424 if (am_transparent)
1425 want_full_refresh = 1;
1426 }
1427#endif /* TRANSPARENT */ 1534#endif /* TRANSPARENT */
1428 break;
1429 1535
1430 case GraphicsExpose: 1536 case GraphicsExpose:
1431 case Expose: 1537 case Expose:
1432 if (ev->xany.window == TermWin.vt) 1538 if (ev.xany.window == vt)
1433 { 1539 {
1434#ifdef NO_SLOW_LINK_SUPPORT 1540 do
1435 scr_expose (ev->xexpose.x, ev->xexpose.y, 1541 scr_expose (ev.xexpose.x, ev.xexpose.y,
1436 ev->xexpose.width, ev->xexpose.height, False); 1542 ev.xexpose.width, ev.xexpose.height, False);
1437#else 1543 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1438 // don't understand this, so commented it out 1544
1545 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1546
1547 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1439 scr_expose (ev->xexpose.x, ev->xexpose.y, 1548 scr_expose (ev.xexpose.x, ev.xexpose.y,
1440 ev->xexpose.width, ev->xexpose.height, False); 1549 ev.xexpose.width, ev.xexpose.height, False);
1441 //scr_expose (ev->xexpose.x, 0, 1550
1442 // ev->xexpose.width, TermWin.height, False);
1443#endif
1444 want_refresh = 1; 1551 want_refresh = 1;
1445 } 1552 }
1446 else 1553 else
1447 { 1554 {
1448 XEvent unused_xevent; 1555 XEvent unused_event;
1449 1556
1450 while (XCheckTypedWindowEvent(Xdisplay, ev->xany.window, 1557 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1451 Expose, 1558 ;
1452 &unused_xevent)) ; 1559 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1453 while (XCheckTypedWindowEvent(Xdisplay, ev->xany.window, 1560 ;
1454 GraphicsExpose, 1561
1455 &unused_xevent)) ;
1456 if (isScrollbarWindow(ev->xany.window)) 1562 if (isScrollbarWindow (ev.xany.window))
1457 { 1563 {
1458 scrollBar.setIdle(); 1564 scrollBar.setIdle ();
1459 scrollbar_show (0); 1565 scrollbar_show (0);
1460 } 1566 }
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 1567
1568#ifdef TRANSPARENT
1569 if (am_transparent && ev.xany.window == parent[0])
1570 XClearWindow (dpy, ev.xany.window);
1571#endif
1469 } 1572 }
1470 break; 1573 break;
1471 1574
1472 case MotionNotify: 1575 case MotionNotify:
1473#ifdef POINTER_BLANK 1576#ifdef POINTER_BLANK
1474 if (hidden_pointer) 1577 if (hidden_pointer)
1475 pointer_unblank (); 1578 pointer_unblank ();
1476#endif 1579#endif
1477#if MENUBAR 1580 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1478 if (isMenuBarWindow(ev->xany.window)) 1581 break;
1582
1583 if (ev.xany.window == vt)
1479 { 1584 {
1480 menubar_control (&(ev->xbutton)); 1585 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1481 break; 1586 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1482 } 1587 ; // 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))) 1588 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1490 { 1589 {
1491 while (XCheckTypedWindowEvent(Xdisplay, TermWin.vt, 1590 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1492 MotionNotify, ev)) ; 1591 ;
1592
1493 XQueryPointer(Xdisplay, TermWin.vt, 1593 XQueryPointer (dpy, vt,
1494 &unused_root, &unused_child, 1594 &unused_root, &unused_child,
1495 &unused_root_x, &unused_root_y, 1595 &unused_root_x, &unused_root_y,
1496 &(ev->xbutton.x), &(ev->xbutton.y), 1596 &ev.xbutton.x, &ev.xbutton.y,
1497 &unused_mask); 1597 &ev.xbutton.state);
1498#ifdef MOUSE_THRESHOLD 1598#ifdef MOUSE_THRESHOLD
1499 /* deal with a `jumpy' mouse */ 1599 /* deal with a `jumpy' mouse */
1500 if ((ev->xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1600 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1501 { 1601 {
1502#endif 1602#endif
1603#if ISO_14755
1604 // 5.4
1605 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1606 {
1607 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1608 break;
1609 }
1610#endif
1503 selection_extend ((ev->xbutton.x), (ev->xbutton.y), 1611 selection_extend (ev.xbutton.x, ev.xbutton.y,
1504 (ev->xbutton.state & Button3Mask) ? 2 : 0); 1612 ev.xbutton.state & Button3Mask ? 2 : 0);
1613
1505#ifdef SELECTION_SCROLLING 1614#ifdef SELECTION_SCROLLING
1506 if (ev->xbutton.y < TermWin.int_bwidth 1615 if (ev.xbutton.y < int_bwidth
1507 || Pixel2Row(ev->xbutton.y) > (TermWin.nrow-1)) 1616 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1508 { 1617 {
1509 int dist; 1618 int dist;
1510
1511 pending_scroll_selection=1;
1512 1619
1513 /* don't clobber the current delay if we are 1620 /* don't clobber the current delay if we are
1514 * already in the middle of scrolling. 1621 * already in the middle of scrolling.
1515 */ 1622 */
1516 if (scroll_selection_delay<=0) 1623 if (!sel_scroll_ev.active)
1517 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1624 sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1518 1625
1519 /* save the event params so we can highlight 1626 /* save the event params so we can highlight
1520 * the selection in the pending-scroll loop 1627 * the selection in the pending-scroll loop
1521 */ 1628 */
1522 selection_save_x=ev->xbutton.x; 1629 selection_save_x = ev.xbutton.x;
1523 selection_save_y=ev->xbutton.y; 1630 selection_save_y = ev.xbutton.y;
1524 selection_save_state=
1525 (ev->xbutton.state & Button3Mask) ? 2 : 0; 1631 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1526 1632
1527 /* calc number of lines to scroll */ 1633 /* calc number of lines to scroll */
1528 if (ev->xbutton.y<TermWin.int_bwidth) 1634 if (ev.xbutton.y < int_bwidth)
1529 { 1635 {
1530 scroll_selection_dir = UP; 1636 scroll_selection_dir = UP;
1531 dist = TermWin.int_bwidth - ev->xbutton.y; 1637 dist = int_bwidth - ev.xbutton.y;
1532 } 1638 }
1533 else 1639 else
1534 { 1640 {
1535 scroll_selection_dir = DN; 1641 scroll_selection_dir = DN;
1536 dist = ev->xbutton.y - 1642 dist = ev.xbutton.y - (int_bwidth + height);
1537 (TermWin.int_bwidth + TermWin.height);
1538 } 1643 }
1644
1539 scroll_selection_lines=(Pixel2Height(dist)/ 1645 scroll_selection_lines = Pixel2Height (dist)
1540 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1646 / SELECTION_SCROLL_LINE_SPEEDUP
1647 + 1;
1541 MIN_IT(scroll_selection_lines, 1648 min_it (scroll_selection_lines,
1542 SELECTION_SCROLL_MAX_LINES); 1649 SELECTION_SCROLL_MAX_LINES);
1543 } 1650 }
1544 else 1651 else
1545 { 1652 {
1546 /* we are within the text window, so we 1653 /* we are within the text window, so we
1547 * shouldn't be scrolling 1654 * shouldn't be scrolling
1548 */ 1655 */
1549 pending_scroll_selection = 0; 1656 if (sel_scroll_ev.active)
1657 sel_scroll_ev.stop();
1550 } 1658 }
1551#endif 1659#endif
1552#ifdef MOUSE_THRESHOLD 1660#ifdef MOUSE_THRESHOLD
1553
1554 } 1661 }
1555#endif 1662#endif
1556
1557 } 1663 }
1558 } 1664 }
1559 else if (isScrollbarWindow(ev->xany.window) && scrollbar_isMotion()) 1665 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ())
1560 { 1666 {
1561 while (XCheckTypedWindowEvent(Xdisplay, scrollBar.win, 1667 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1562 MotionNotify, ev)) ; 1668 MotionNotify, &ev))
1669 ;
1670
1563 XQueryPointer(Xdisplay, scrollBar.win, 1671 XQueryPointer (dpy, scrollBar.win,
1564 &unused_root, &unused_child, 1672 &unused_root, &unused_child,
1565 &unused_root_x, &unused_root_y, 1673 &unused_root_x, &unused_root_y,
1566 &(ev->xbutton.x), &(ev->xbutton.y), 1674 &ev.xbutton.x, &ev.xbutton.y,
1567 &unused_mask); 1675 &unused_mask);
1568 scr_move_to (scrollbar_position(ev->xbutton.y) - csrO, 1676 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1569 scrollbar_size()); 1677 scrollbar_size ());
1570 scr_refresh (refresh_type); 1678 want_refresh = 1;
1571 refresh_limit = 0; 1679 refresh_limit = 0;
1572 scrollbar_show (1); 1680 scrollbar_show (1);
1573 } 1681 }
1574 break; 1682 break;
1575 } 1683 }
1684
1685#if defined(CURSOR_BLINK)
1686 if (OPTION (Opt_cursorBlink) && ev.type == KeyPress)
1687 {
1688 if (hidden_cursor)
1689 {
1690 hidden_cursor = 0;
1691 want_refresh = 1;
1692 }
1693
1694 cursor_blink_ev.start (NOW + CURSOR_BLINK_INTERVAL);
1695 }
1696#endif
1697
1698#if defined(POINTER_BLANK)
1699 if (OPTION (Opt_pointerBlank) && pointerBlankDelay > 0)
1700 {
1701 if (ev.type == MotionNotify
1702 || ev.type == ButtonPress
1703 || ev.type == ButtonRelease)
1704 if (hidden_pointer)
1705 pointer_unblank ();
1706
1707 if (ev.type == KeyPress && hidden_pointer == 0)
1708 pointer_blank ();
1709 }
1710#endif
1576} 1711}
1577 1712
1578void 1713void
1714rxvt_term::focus_in ()
1715{
1716 if (!focus)
1717 {
1718 focus = 1;
1719 want_refresh = 1;
1720
1721 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1722
1723#if USE_XIM
1724 if (Input_Context != NULL)
1725 {
1726 IMSetPosition ();
1727 XSetICFocus (Input_Context);
1728 }
1729#endif
1730#if CURSOR_BLINK
1731 if (OPTION (Opt_cursorBlink))
1732 cursor_blink_ev.start (NOW + CURSOR_BLINK_INTERVAL);
1733#endif
1734#if OFF_FOCUS_FADING
1735 if (rs[Rs_fade])
1736 {
1737 pix_colors = pix_colors_focused;
1738 scr_recolour ();
1739 }
1740#endif
1741 }
1742}
1743
1744void
1745rxvt_term::focus_out ()
1746{
1747 if (focus)
1748 {
1749 focus = 0;
1750 want_refresh = 1;
1751
1752 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1753
1754#if ENABLE_FRILLS || ISO_14755
1755 if (iso14755buf)
1756 {
1757 iso14755buf = 0;
1758# if ENABLE_OVERLAY
1759 scr_overlay_off ();
1760# endif
1761 }
1762#endif
1763#if USE_XIM
1764 if (Input_Context != NULL)
1765 XUnsetICFocus (Input_Context);
1766#endif
1767#if CURSOR_BLINK
1768 if (OPTION (Opt_cursorBlink))
1769 cursor_blink_ev.stop ();
1770 hidden_cursor = 0;
1771#endif
1772#if OFF_FOCUS_FADING
1773 if (rs[Rs_fade])
1774 {
1775 pix_colors = pix_colors_unfocused;
1776 scr_recolour ();
1777 }
1778#endif
1779 }
1780}
1781
1782void
1783rxvt_term::update_fade_color (unsigned int idx)
1784{
1785#if OFF_FOCUS_FADING
1786 if (rs[Rs_fade])
1787 {
1788 rgba c;
1789 pix_colors [Color_fade].get (c);
1790 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1791 }
1792#endif
1793}
1794
1795#if TRANSPARENT || ENABLE_PERL
1796void
1797rxvt_term::rootwin_cb (XEvent &ev)
1798{
1799 make_current ();
1800
1801 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1802 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1803 return;
1804
1805# if TRANSPARENT
1806 switch (ev.type)
1807 {
1808 case PropertyNotify:
1809 /*
1810 * if user used some Esetroot compatible prog to set the root bg,
1811 * use the property to determine the pixmap. We use it later on.
1812 */
1813 if (ev.xproperty.atom != xa[XA_XROOTPMAP_ID]
1814 && ev.xproperty.atom != xa[XA_ESETROOT_PMAP_ID])
1815 return;
1816
1817 /* FALLTHROUGH */
1818 case ReparentNotify:
1819 if (OPTION (Opt_transparent) && check_our_parents () && am_transparent)
1820 want_refresh = want_full_refresh = 1;
1821 break;
1822 }
1823# endif
1824}
1825#endif
1826
1827void
1579rxvt_term::button_press (XButtonEvent *ev) 1828rxvt_term::button_press (XButtonEvent &ev)
1580{ 1829{
1581 int reportmode = 0, clickintime; 1830 int reportmode = 0, clickintime;
1582 1831
1583 bypass_keystate = ev->state & (ModMetaMask | ShiftMask); 1832 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1833
1584 if (!bypass_keystate) 1834 if (!bypass_keystate)
1585 reportmode = !!(PrivateModes & PrivMode_mouse_report); 1835 reportmode = !! (priv_modes & PrivMode_mouse_report);
1836
1586 /* 1837 /*
1587 * VT window processing of button press 1838 * VT window processing of button press
1588 */ 1839 */
1589 if (ev->window == TermWin.vt) 1840 if (ev.window == vt)
1590 { 1841 {
1591#if RXVT_GRAPHICS 1842 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1592 if (ev->subwindow != None) 1843 return;
1593 rxvt_Gr_ButtonPress (ev->x, ev->y);
1594 else
1595#endif
1596 1844
1845#if ISO_14755
1846 // 5.4
1847 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1848 {
1849 iso14755_54 (ev.x, ev.y);
1850 return;
1597 { 1851 }
1852#endif
1853
1598 clickintime = ev->time - MEvent.time < MULTICLICK_TIME; 1854 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1855
1599 if (reportmode) 1856 if (reportmode)
1857 {
1858 /* mouse report from vt window */
1859 /* save the xbutton state (for ButtonRelease) */
1860 MEvent.state = ev.state;
1861#ifdef MOUSE_REPORT_DOUBLECLICK
1862 if (ev.button == MEvent.button && clickintime)
1600 { 1863 {
1601 /* mouse report from vt window */ 1864 /* same button, within alloted time */
1602 /* save the xbutton state (for ButtonRelease) */ 1865 MEvent.clicks++;
1603 MEvent.state = ev->state; 1866
1604#ifdef MOUSE_REPORT_DOUBLECLICK 1867 if (MEvent.clicks > 1)
1605 if (ev->button == MEvent.button && clickintime)
1606 { 1868 {
1607 /* same button, within alloted time */
1608 MEvent.clicks++;
1609 if (MEvent.clicks > 1)
1610 {
1611 /* only report double clicks */ 1869 /* only report double clicks */
1612 MEvent.clicks = 2; 1870 MEvent.clicks = 2;
1613 mouse_report (ev); 1871 mouse_report (ev);
1614 1872
1615 /* don't report the release */ 1873 /* don't report the release */
1616 MEvent.clicks = 0; 1874 MEvent.clicks = 0;
1617 MEvent.button = AnyButton; 1875 MEvent.button = AnyButton;
1618 }
1619 } 1876 }
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 } 1877 }
1633 else 1878 else
1634 { 1879 {
1635 if (ev->button != MEvent.button) 1880 /* different button, or time expired */
1636 MEvent.clicks = 0; 1881 MEvent.clicks = 1;
1882 MEvent.button = ev.button;
1883 mouse_report (ev);
1884 }
1885#else
1886 MEvent.button = ev.button;
1887 mouse_report (ev);
1888#endif /* MOUSE_REPORT_DOUBLECLICK */
1889
1890 }
1891 else
1892 {
1893 if (ev.button != MEvent.button)
1894 MEvent.clicks = 0;
1895
1637 switch (ev->button) 1896 switch (ev.button)
1638 { 1897 {
1639 case Button1: 1898 case Button1:
1899 /* allow meta + click to select rectangular areas */
1900 /* should be done in screen.C */
1901#if ENABLE_FRILLS
1902 selection.rect = !!(ev.state & ModMetaMask);
1903#else
1904 selection.rect = false;
1905#endif
1906
1640 /* allow shift+left click to extend selection */ 1907 /* allow shift+left click to extend selection */
1641 if (ev->state & ShiftMask && !(PrivateModes & PrivMode_mouse_report)) 1908 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1642 { 1909 {
1643 if (MEvent.button == Button1 && clickintime) 1910 if (MEvent.button == Button1 && clickintime)
1644 selection_rotate (ev->x, ev->y); 1911 selection_rotate (ev.x, ev.y);
1645 else
1646 selection_extend (ev->x, ev->y, 1);
1647 }
1648 else 1912 else
1649 { 1913 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 } 1914 }
1657 1915 else
1658 MEvent.button = Button1;
1659 break; 1916 {
1660
1661 case Button3:
1662 if (MEvent.button == Button3 && clickintime) 1917 if (MEvent.button == Button1 && clickintime)
1663 selection_rotate (ev->x, ev->y); 1918 MEvent.clicks++;
1664 else 1919 else
1920 MEvent.clicks = 1;
1921
1922 selection_click (MEvent.clicks, ev.x, ev.y);
1923 }
1924
1925 MEvent.button = Button1;
1926 break;
1927
1928 case Button3:
1929 if (MEvent.button == Button3 && clickintime)
1930 selection_rotate (ev.x, ev.y);
1931 else
1665 selection_extend (ev->x, ev->y, 1); 1932 selection_extend (ev.x, ev.y, 1);
1933
1666 MEvent.button = Button3; 1934 MEvent.button = Button3;
1667 break; 1935 break;
1668 }
1669 } 1936 }
1937 }
1938
1670 MEvent.time = ev->time; 1939 MEvent.time = ev.time;
1671 return; 1940 return;
1672 }
1673 } 1941 }
1674 1942
1675 /* 1943 /*
1676 * Scrollbar window processing of button press 1944 * Scrollbar window processing of button press
1677 */ 1945 */
1678 if (isScrollbarWindow(ev->window)) 1946 if (isScrollbarWindow (ev.window))
1679 { 1947 {
1680 scrollBar.setIdle (); 1948 scrollBar.setIdle ();
1681 /* 1949 /*
1682 * Rxvt-style scrollbar: 1950 * Rxvt-style scrollbar:
1683 * move up if mouse is above slider 1951 * move up if mouse is above slider
… …
1695 * Mouse report disabled scrollbar: 1963 * Mouse report disabled scrollbar:
1696 * arrow buttons - send up/down 1964 * arrow buttons - send up/down
1697 * click on scrollbar - send pageup/down 1965 * click on scrollbar - send pageup/down
1698 */ 1966 */
1699 if ((scrollBar.style == R_SB_NEXT 1967 if ((scrollBar.style == R_SB_NEXT
1700 && scrollbarnext_upButton(ev->y)) 1968 && scrollbarnext_upButton (ev.y))
1701 || (scrollBar.style == R_SB_RXVT 1969 || (scrollBar.style == R_SB_RXVT
1702 && scrollbarrxvt_upButton(ev->y))) 1970 && scrollbarrxvt_upButton (ev.y)))
1703 tt_printf("\033[A"); 1971 tt_printf ("\033[A");
1704 else if ((scrollBar.style == R_SB_NEXT 1972 else if ((scrollBar.style == R_SB_NEXT
1705 && scrollbarnext_dnButton(ev->y)) 1973 && scrollbarnext_dnButton (ev.y))
1706 || (scrollBar.style == R_SB_RXVT 1974 || (scrollBar.style == R_SB_RXVT
1707 && scrollbarrxvt_dnButton(ev->y))) 1975 && scrollbarrxvt_dnButton (ev.y)))
1708 tt_printf("\033[B"); 1976 tt_printf ("\033[B");
1709 else 1977 else
1710 switch (ev->button) 1978 switch (ev.button)
1711 { 1979 {
1712 case Button2: 1980 case Button2:
1713 tt_printf("\014"); 1981 tt_printf ("\014");
1714 break; 1982 break;
1715 case Button1: 1983 case Button1:
1716 tt_printf("\033[6~"); 1984 tt_printf ("\033[6~");
1717 break; 1985 break;
1718 case Button3: 1986 case Button3:
1719 tt_printf("\033[5~"); 1987 tt_printf ("\033[5~");
1720 break; 1988 break;
1721 } 1989 }
1722 } 1990 }
1723 else 1991 else
1724#endif /* NO_SCROLLBAR_REPORT */ 1992#endif /* NO_SCROLLBAR_REPORT */
… …
1726 { 1994 {
1727 char upordown = 0; 1995 char upordown = 0;
1728 1996
1729 if (scrollBar.style == R_SB_NEXT) 1997 if (scrollBar.style == R_SB_NEXT)
1730 { 1998 {
1731 if (scrollbarnext_upButton(ev->y)) 1999 if (scrollbarnext_upButton (ev.y))
1732 upordown = -1; /* up */ 2000 upordown = -1; /* up */
1733 else if (scrollbarnext_dnButton(ev->y)) 2001 else if (scrollbarnext_dnButton (ev.y))
1734 upordown = 1; /* down */ 2002 upordown = 1; /* down */
1735 } 2003 }
1736 else if (scrollBar.style == R_SB_RXVT) 2004 else if (scrollBar.style == R_SB_RXVT)
1737 { 2005 {
1738 if (scrollbarrxvt_upButton(ev->y)) 2006 if (scrollbarrxvt_upButton (ev.y))
1739 upordown = -1; /* up */ 2007 upordown = -1; /* up */
1740 else if (scrollbarrxvt_dnButton(ev->y)) 2008 else if (scrollbarrxvt_dnButton (ev.y))
1741 upordown = 1; /* down */ 2009 upordown = 1; /* down */
1742 } 2010 }
1743 if (upordown) 2011 if (upordown)
1744 { 2012 {
1745#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2013#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1746 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2014 cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1747#endif 2015#endif
1748 if (scr_page (upordown < 0 ? UP : DN, 1)) 2016 if (scr_page (upordown < 0 ? UP : DN, 1))
1749 { 2017 {
1750 if (upordown < 0) 2018 if (upordown < 0)
1751 scrollBar.setUp (); 2019 scrollBar.setUp ();
1752 else 2020 else
1753 scrollBar.setDn (); 2021 scrollBar.setDn ();
1754 } 2022 }
1755 } 2023 }
1756 else 2024 else
1757 switch (ev->button) 2025 switch (ev.button)
1758 { 2026 {
1759 case Button2: 2027 case Button2:
1760 switch (scrollbar_align) 2028 switch (scrollbar_align)
1761 { 2029 {
1762 case R_SB_ALIGN_TOP: 2030 case R_SB_ALIGN_TOP:
… …
1767 break; 2035 break;
1768 case R_SB_ALIGN_BOTTOM: 2036 case R_SB_ALIGN_BOTTOM:
1769 csrO = scrollBar.bot - scrollBar.top; 2037 csrO = scrollBar.bot - scrollBar.top;
1770 break; 2038 break;
1771 } 2039 }
2040
1772 if (scrollBar.style == R_SB_XTERM 2041 if (scrollBar.style == R_SB_XTERM
1773 || scrollbar_above_slider(ev->y) 2042 || scrollbar_above_slider (ev.y)
1774 || scrollbar_below_slider(ev->y)) 2043 || scrollbar_below_slider (ev.y))
1775 scr_move_to ( scrollbar_position(ev->y) - csrO, 2044 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ());
1776 scrollbar_size()); 2045
1777 scrollBar.setMotion (); 2046 scrollBar.setMotion ();
1778 break; 2047 break;
1779 2048
1780 case Button1: 2049 case Button1:
1781 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2050 if (scrollbar_align == R_SB_ALIGN_CENTRE)
1782 csrO = ev->y - scrollBar.top; 2051 csrO = ev.y - scrollBar.top;
1783 /* FALLTHROUGH */ 2052 /* FALLTHROUGH */
1784 2053
1785 case Button3: 2054 case Button3:
1786 if (scrollBar.style != R_SB_XTERM) 2055 if (scrollBar.style != R_SB_XTERM)
1787 { 2056 {
1788 if (scrollbar_above_slider(ev->y)) 2057 if (scrollbar_above_slider (ev.y))
1789# ifdef RXVT_SCROLL_FULL 2058# ifdef RXVT_SCROLL_FULL
1790 scr_page (UP, TermWin.nrow - 1); 2059 scr_page (UP, nrow - 1);
1791# else 2060# else
1792 scr_page (UP, TermWin.nrow / 4); 2061 scr_page (UP, nrow / 4);
1793# endif 2062# endif
1794 else if (scrollbar_below_slider(ev->y)) 2063 else if (scrollbar_below_slider (ev.y))
1795# ifdef RXVT_SCROLL_FULL 2064# ifdef RXVT_SCROLL_FULL
1796 scr_page (DN, TermWin.nrow - 1); 2065 scr_page (DN, nrow - 1);
1797# else 2066# else
1798 scr_page (DN, TermWin.nrow / 4); 2067 scr_page (DN, nrow / 4);
1799# endif 2068# endif
1800 else 2069 else
1801 scrollBar.setMotion (); 2070 scrollBar.setMotion ();
1802 } 2071 }
1803 else 2072 else
1804 { 2073 {
1805 scr_page ((ev->button == Button1 ? DN : UP), 2074 scr_page ((ev.button == Button1 ? DN : UP),
1806 (TermWin.nrow 2075 (nrow
1807 * scrollbar_position(ev->y) 2076 * scrollbar_position (ev.y)
1808 / scrollbar_size())); 2077 / scrollbar_size ()));
1809 } 2078 }
2079
1810 break; 2080 break;
1811 } 2081 }
1812 } 2082 }
2083
1813 return; 2084 return;
1814 } 2085 }
1815#if MENUBAR
1816 /*
1817 * Menubar window processing of button press
1818 */
1819 if (isMenuBarWindow(ev->window))
1820 menubar_control (ev);
1821#endif
1822} 2086}
1823 2087
1824void 2088void
1825rxvt_term::button_release (XButtonEvent *ev) 2089rxvt_term::button_release (XButtonEvent &ev)
1826{ 2090{
1827 int reportmode = 0; 2091 int reportmode = 0;
1828 2092
1829 csrO = 0; /* reset csr Offset */ 2093 csrO = 0; /* reset csr Offset */
1830 if (!bypass_keystate) 2094 if (!bypass_keystate)
1831 reportmode = !!(PrivateModes & PrivMode_mouse_report); 2095 reportmode = !! (priv_modes & PrivMode_mouse_report);
1832 2096
1833 if (scrollbar_isUpDn()) 2097 if (scrollbar_isUpDn ())
1834 { 2098 {
1835 scrollBar.setIdle (); 2099 scrollBar.setIdle ();
1836 scrollbar_show (0); 2100 scrollbar_show (0);
1837#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1838 refresh_type &= ~SMOOTH_REFRESH;
1839#endif
1840
1841 } 2101 }
2102
1842#ifdef SELECTION_SCROLLING 2103#ifdef SELECTION_SCROLLING
1843 pending_scroll_selection=0; 2104 if (sel_scroll_ev.active)
2105 sel_scroll_ev.stop();
1844#endif 2106#endif
2107
1845 if (ev->window == TermWin.vt) 2108 if (ev.window == vt)
1846 { 2109 {
1847#ifdef RXVT_GRAPHICS 2110 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
1848 if (ev->subwindow != None) 2111 return;
1849 rxvt_Gr_ButtonRelease(ev->x, ev->y);
1850 else
1851#endif
1852 2112
1853 { 2113#if ISO_14755
2114 // 5.4
2115 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2116 return;
2117#endif
2118
1854 if (reportmode) 2119 if (reportmode)
2120 {
2121 /* mouse report from vt window */
2122 /* don't report release of wheel "buttons" */
2123 if (ev.button >= 4)
2124 return;
2125#ifdef MOUSE_REPORT_DOUBLECLICK
2126 /* only report the release of 'slow' single clicks */
2127 if (MEvent.button != AnyButton
2128 && (ev.button != MEvent.button
2129 || (ev.time - MEvent.time
2130 > MULTICLICK_TIME / 2)))
1855 { 2131 {
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; 2132 MEvent.clicks = 0;
1868 MEvent.button = AnyButton;
1869 mouse_report (ev);
1870 }
1871#else /* MOUSE_REPORT_DOUBLECLICK */
1872 MEvent.button = AnyButton; 2133 MEvent.button = AnyButton;
1873 mouse_report (ev); 2134 mouse_report (ev);
2135 }
2136#else /* MOUSE_REPORT_DOUBLECLICK */
2137 MEvent.button = AnyButton;
2138 mouse_report (ev);
1874#endif /* MOUSE_REPORT_DOUBLECLICK */ 2139#endif /* MOUSE_REPORT_DOUBLECLICK */
1875 return; 2140 return;
2141 }
2142
2143 /*
2144 * dumb hack to compensate for the failure of click-and-drag
2145 * when overriding mouse reporting
2146 */
2147 if (priv_modes & PrivMode_mouse_report
2148 && bypass_keystate
2149 && ev.button == Button1 && MEvent.clicks <= 1)
2150 selection_extend (ev.x, ev.y, 0);
2151
2152 switch (ev.button)
2153 {
2154 case Button1:
2155 case Button3:
2156 selection_make (ev.time);
2157 break;
2158
2159 case Button2:
2160 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window?
2161 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Primary : Sel_Primary);
2162 break;
2163
2164#ifdef MOUSE_WHEEL
2165 case Button4:
2166 case Button5:
2167 {
2168 int i;
2169 page_dirn v;
2170
2171 v = ev.button == Button4 ? UP : DN;
2172
2173 if (ev.state & ShiftMask)
2174 i = 1;
2175 else if (OPTION (Opt_mouseWheelScrollPage))
2176 i = nrow - 1;
2177 else
2178 i = 5;
2179
2180# ifdef MOUSE_SLIP_WHEELING
2181 if (ev.state & ControlMask)
2182 {
2183 mouse_slip_wheel_speed += v ? -1 : 1;
2184 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2185 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2186
2187 if (slip_wheel_ev.at < NOW)
2188 slip_wheel_ev.at = NOW + SCROLLBAR_CONTINUOUS_DELAY;
2189
2190 slip_wheel_ev.start ();
2191 }
2192 else
2193 {
2194# endif
2195 scr_page (v, i);
2196 scrollbar_show (1);
2197# ifdef MOUSE_SLIP_WHEELING
2198 }
2199# endif
1876 } 2200 }
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; 2201 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 2202#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 } 2203 }
1934 }
1935 } 2204 }
1936#ifdef MENUBAR
1937 else if (isMenuBarWindow(ev->window))
1938 menubar_control (ev);
1939#endif
1940} 2205}
1941
1942 2206
1943#ifdef TRANSPARENT 2207#ifdef TRANSPARENT
2208#if TINTING
2209/* taken from aterm-0.4.2 */
2210
2211typedef uint32_t RUINT32T;
2212
2213void ShadeXImage(rxvt_term *term, XImage* srcImage, int shade, int rm, int gm, int bm)
2214{
2215 int sh_r, sh_g, sh_b;
2216 RUINT32T mask_r, mask_g, mask_b;
2217 RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b;
2218 unsigned int lower_lim_r, lower_lim_g, lower_lim_b;
2219 unsigned int upper_lim_r, upper_lim_g, upper_lim_b;
2220 int i;
2221
2222 Visual *visual = term->visual;
2223
2224 if( visual->c_class != TrueColor || srcImage->format != ZPixmap ) return ;
2225
2226 /* for convenience */
2227 mask_r = visual->red_mask;
2228 mask_g = visual->green_mask;
2229 mask_b = visual->blue_mask;
2230
2231 /* boring lookup table pre-initialization */
2232 switch (srcImage->bits_per_pixel) {
2233 case 15:
2234 if ((mask_r != 0x7c00) ||
2235 (mask_g != 0x03e0) ||
2236 (mask_b != 0x001f))
2237 return;
2238 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+32+32));
2239 lookup_r = lookup;
2240 lookup_g = lookup+32;
2241 lookup_b = lookup+32+32;
2242 sh_r = 10;
2243 sh_g = 5;
2244 sh_b = 0;
2245 break;
2246 case 16:
2247 if ((mask_r != 0xf800) ||
2248 (mask_g != 0x07e0) ||
2249 (mask_b != 0x001f))
2250 return;
2251 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+64+32));
2252 lookup_r = lookup;
2253 lookup_g = lookup+32;
2254 lookup_b = lookup+32+64;
2255 sh_r = 11;
2256 sh_g = 5;
2257 sh_b = 0;
2258 break;
2259 case 24:
2260 if ((mask_r != 0xff0000) ||
2261 (mask_g != 0x00ff00) ||
2262 (mask_b != 0x0000ff))
2263 return;
2264 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2265 lookup_r = lookup;
2266 lookup_g = lookup+256;
2267 lookup_b = lookup+256+256;
2268 sh_r = 16;
2269 sh_g = 8;
2270 sh_b = 0;
2271 break;
2272 case 32:
2273 if ((mask_r != 0xff0000) ||
2274 (mask_g != 0x00ff00) ||
2275 (mask_b != 0x0000ff))
2276 return;
2277 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2278 lookup_r = lookup;
2279 lookup_g = lookup+256;
2280 lookup_b = lookup+256+256;
2281 sh_r = 16;
2282 sh_g = 8;
2283 sh_b = 0;
2284 break;
2285 default:
2286 return; /* we do not support this color depth */
2287 }
2288
2289 /* prepare limits for color transformation (each channel is handled separately) */
2290 if (shade < 0) {
2291 shade = -shade;
2292 if (shade < 0) shade = 0;
2293 if (shade > 100) shade = 100;
2294
2295 lower_lim_r = 65535-rm;
2296 lower_lim_g = 65535-gm;
2297 lower_lim_b = 65535-bm;
2298
2299 lower_lim_r = 65535-(unsigned int)(((RUINT32T)lower_lim_r)*((RUINT32T)shade)/100);
2300 lower_lim_g = 65535-(unsigned int)(((RUINT32T)lower_lim_g)*((RUINT32T)shade)/100);
2301 lower_lim_b = 65535-(unsigned int)(((RUINT32T)lower_lim_b)*((RUINT32T)shade)/100);
2302
2303 upper_lim_r = upper_lim_g = upper_lim_b = 65535;
2304 } else {
2305 if (shade < 0) shade = 0;
2306 if (shade > 100) shade = 100;
2307
2308 lower_lim_r = lower_lim_g = lower_lim_b = 0;
2309
2310 upper_lim_r = (unsigned int)((((RUINT32T)rm)*((RUINT32T)shade))/100);
2311 upper_lim_g = (unsigned int)((((RUINT32T)gm)*((RUINT32T)shade))/100);
2312 upper_lim_b = (unsigned int)((((RUINT32T)bm)*((RUINT32T)shade))/100);
2313 }
2314
2315 /* switch red and blue bytes if necessary, we need it for some weird XServers like XFree86 3.3.3.1 */
2316 if ((srcImage->bits_per_pixel == 24) && (mask_r >= 0xFF0000 ))
2317 {
2318 unsigned int tmp;
2319
2320 tmp = lower_lim_r;
2321 lower_lim_r = lower_lim_b;
2322 lower_lim_b = tmp;
2323
2324 tmp = upper_lim_r;
2325 upper_lim_r = upper_lim_b;
2326 upper_lim_b = tmp;
2327 }
2328
2329 /* fill our lookup tables */
2330 for (i = 0; i <= mask_r>>sh_r; i++)
2331 {
2332 RUINT32T tmp;
2333 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_r-lower_lim_r));
2334 tmp += ((RUINT32T)(mask_r>>sh_r))*((RUINT32T)lower_lim_r);
2335 lookup_r[i] = (tmp/65535)<<sh_r;
2336 }
2337 for (i = 0; i <= mask_g>>sh_g; i++)
2338 {
2339 RUINT32T tmp;
2340 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_g-lower_lim_g));
2341 tmp += ((RUINT32T)(mask_g>>sh_g))*((RUINT32T)lower_lim_g);
2342 lookup_g[i] = (tmp/65535)<<sh_g;
2343 }
2344 for (i = 0; i <= mask_b>>sh_b; i++)
2345 {
2346 RUINT32T tmp;
2347 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_b-lower_lim_b));
2348 tmp += ((RUINT32T)(mask_b>>sh_b))*((RUINT32T)lower_lim_b);
2349 lookup_b[i] = (tmp/65535)<<sh_b;
2350 }
2351
2352 /* apply table to input image (replacing colors by newly calculated ones) */
2353 switch (srcImage->bits_per_pixel)
2354 {
2355 case 15:
2356 {
2357 unsigned short *p1, *pf, *p, *pl;
2358 p1 = (unsigned short *) srcImage->data;
2359 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2360 while (p1 < pf)
2361 {
2362 p = p1;
2363 pl = p1 + srcImage->width;
2364 for (; p < pl; p++)
2365 {
2366 *p = lookup_r[(*p & 0x7c00)>>10] |
2367 lookup_g[(*p & 0x03e0)>> 5] |
2368 lookup_b[(*p & 0x001f)];
2369 }
2370 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2371 }
2372 break;
2373 }
2374 case 16:
2375 {
2376 unsigned short *p1, *pf, *p, *pl;
2377 p1 = (unsigned short *) srcImage->data;
2378 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2379 while (p1 < pf)
2380 {
2381 p = p1;
2382 pl = p1 + srcImage->width;
2383 for (; p < pl; p++)
2384 {
2385 *p = lookup_r[(*p & 0xf800)>>11] |
2386 lookup_g[(*p & 0x07e0)>> 5] |
2387 lookup_b[(*p & 0x001f)];
2388 }
2389 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2390 }
2391 break;
2392 }
2393 case 24:
2394 {
2395 unsigned char *p1, *pf, *p, *pl;
2396 p1 = (unsigned char *) srcImage->data;
2397 pf = (unsigned char *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2398 while (p1 < pf)
2399 {
2400 p = p1;
2401 pl = p1 + srcImage->width * 3;
2402 for (; p < pl; p += 3)
2403 {
2404 p[0] = lookup_r[(p[0] & 0xff0000)>>16];
2405 p[1] = lookup_r[(p[1] & 0x00ff00)>> 8];
2406 p[2] = lookup_r[(p[2] & 0x0000ff)];
2407 }
2408 p1 = (unsigned char *) ((char *) p1 + srcImage->bytes_per_line);
2409 }
2410 break;
2411 }
2412 case 32:
2413 {
2414 RUINT32T *p1, *pf, *p, *pl;
2415 p1 = (RUINT32T *) srcImage->data;
2416 pf = (RUINT32T *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2417
2418 while (p1 < pf)
2419 {
2420 p = p1;
2421 pl = p1 + srcImage->width;
2422 for (; p < pl; p++)
2423 {
2424 *p = lookup_r[(*p & 0xff0000)>>16] |
2425 lookup_g[(*p & 0x00ff00)>> 8] |
2426 lookup_b[(*p & 0x0000ff)] |
2427 (*p & ~0xffffff);
2428 }
2429 p1 = (RUINT32T *) ((char *) p1 + srcImage->bytes_per_line);
2430 }
2431 break;
2432 }
2433 }
2434
2435 free (lookup);
2436}
2437#endif
2438
1944/* 2439/*
1945 * Check our parents are still who we think they are. 2440 * Check our parents are still who we think they are.
1946 * Do transparency updates if required 2441 * Do transparency updates if required
1947 */ 2442 */
1948int 2443int
1949rxvt_term::check_our_parents () 2444rxvt_term::check_our_parents ()
1950{ 2445{
1951 int i, pchanged, aformat, have_pixmap, rootdepth; 2446 int i, pchanged, aformat, have_pixmap, rootdepth;
1952 unsigned long nitems, bytes_after; 2447 unsigned long nitems, bytes_after;
1953 Atom atype; 2448 Atom atype;
1954 unsigned char *prop = NULL; 2449 unsigned char *prop = NULL;
1955 Window root, oldp, *list; 2450 Window root, oldp, *list;
1956 Pixmap rootpixmap = None; 2451 Pixmap rootpixmap = None;
1957 XWindowAttributes wattr, wrootattr; 2452 XWindowAttributes wattr, wrootattr;
1958 2453
1959 pchanged = 0; 2454 pchanged = 0;
1960 2455
1961 if (!(Options & Opt_transparent)) 2456 if (!OPTION (Opt_transparent))
1962 return pchanged; /* Don't try any more */ 2457 return pchanged; /* Don't try any more */
1963 2458
1964 XGetWindowAttributes(Xdisplay, Xroot, &wrootattr); 2459 XGetWindowAttributes (dpy, display->root, &wrootattr);
1965 rootdepth = wrootattr.depth; 2460 rootdepth = wrootattr.depth;
1966 2461
1967 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 2462 XGetWindowAttributes (dpy, parent[0], &wattr);
2463
1968 if (rootdepth != wattr.depth) 2464 if (rootdepth != wattr.depth)
1969 { 2465 {
1970 if (am_transparent) 2466 if (am_transparent)
1971 { 2467 {
1972 pchanged = 1; 2468 pchanged = 1;
1973 XSetWindowBackground(Xdisplay, TermWin.vt, 2469 XSetWindowBackground (dpy, vt, pix_colors_focused[Color_bg]);
1974 PixColors[Color_bg]);
1975 am_transparent = am_pixmap_trans = 0; 2470 am_transparent = am_pixmap_trans = 0;
1976 } 2471 }
2472
1977 return pchanged; /* Don't try any more */ 2473 return pchanged; /* Don't try any more */
1978 } 2474 }
1979 2475
1980 /* Get all X ops out of the queue so that our information is up-to-date. */ 2476 /* Get all X ops out of the queue so that our information is up-to-date. */
1981 XSync(Xdisplay, False); 2477 XSync (dpy, False);
1982 2478
1983 /* 2479 /*
1984 * Make the frame window set by the window manager have 2480 * Make the frame window set by the window manager have
1985 * the root background. Some window managers put multiple nested frame 2481 * the root background. Some window managers put multiple nested frame
1986 * windows for each client, so we have to take care about that. 2482 * windows for each client, so we have to take care about that.
1987 */ 2483 */
1988 i = (xa[XA_XROOTPMAPID] != 0 2484 i = (xa[XA_XROOTPMAP_ID]
1989 && (XGetWindowProperty(Xdisplay, Xroot, xa[XA_XROOTPMAPID], 2485 && XGetWindowProperty (dpy, display->root, xa[XA_XROOTPMAP_ID],
1990 0L, 1L, False, XA_PIXMAP, &atype, &aformat, 2486 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1991 &nitems, &bytes_after, &prop) == Success)); 2487 &nitems, &bytes_after, &prop) == Success);
2488
1992 if (!i || prop == NULL) 2489 if (!i || prop == NULL)
2490 i = (xa[XA_ESETROOT_PMAP_ID]
2491 && XGetWindowProperty (dpy, display->root, xa[XA_ESETROOT_PMAP_ID],
2492 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2493 &nitems, &bytes_after, &prop) == Success);
2494
2495 if (!i || prop == NULL
2496#if TINTING
2497 || !ISSET_PIXCOLOR (Color_tint)
2498#endif
2499 )
1993 have_pixmap = 0; 2500 have_pixmap = 0;
1994 else 2501 else
1995 { 2502 {
1996 have_pixmap = 1; 2503 have_pixmap = 1;
1997 rootpixmap = *((Pixmap *)prop); 2504 rootpixmap = *(Pixmap *)prop;
1998 XFree(prop); 2505 XFree (prop);
1999 } 2506 }
2507
2000 if (have_pixmap) 2508 if (have_pixmap)
2001 { 2509 {
2002 /* 2510 /*
2003 * Copy Xroot pixmap transparency 2511 * Copy display->root pixmap transparency
2004 */ 2512 */
2005 int sx, sy, nx, ny; 2513 int sx, sy, nx, ny;
2006 unsigned int nw, nh; 2514 unsigned int nw, nh;
2007 Window cr; 2515 Window cr;
2008 XImage *image; 2516 XImage *image;
2009 GC gc; 2517 GC gc;
2010 XGCValues gcvalue; 2518 XGCValues gcvalue;
2011 2519
2012 XTranslateCoordinates(Xdisplay, TermWin.parent[0], Xroot, 2520 XTranslateCoordinates (dpy, parent[0], display->root,
2013 0, 0, &sx, &sy, &cr); 2521 0, 0, &sx, &sy, &cr);
2014 nw = (unsigned int)szHint.width; 2522 nw = (unsigned int)szHint.width;
2015 nh = (unsigned int)szHint.height; 2523 nh = (unsigned int)szHint.height;
2016 nx = ny = 0; 2524 nx = ny = 0;
2525
2017 if (sx < 0) 2526 if (sx < 0)
2018 { 2527 {
2019 nw += sx; 2528 nw += sx;
2020 nx = -sx; 2529 nx = -sx;
2021 sx = 0; 2530 sx = 0;
2022 } 2531 }
2532
2023 if (sy < 0) 2533 if (sy < 0)
2024 { 2534 {
2025 nh += sy; 2535 nh += sy;
2026 ny = -sy; 2536 ny = -sy;
2027 sy = 0; 2537 sy = 0;
2028 } 2538 }
2539
2029 MIN_IT(nw, (unsigned int)(wrootattr.width - sx)); 2540 min_it (nw, (unsigned int) (wrootattr.width - sx));
2030 MIN_IT(nh, (unsigned int)(wrootattr.height - sy)); 2541 min_it (nh, (unsigned int) (wrootattr.height - sy));
2542
2543 XSync (dpy, False);
2031 allowedxerror = -1; 2544 allowedxerror = -1;
2032 image = XGetImage(Xdisplay, rootpixmap, sx, sy, nw, nh, AllPlanes, 2545 image = XGetImage (dpy, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap);
2033 ZPixmap); 2546
2034 /* XXX: handle BadMatch - usually because we're outside the pixmap */ 2547 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2035 /* XXX: may need a delay here? */ 2548 /* XXX: may need a delay here? */
2036 allowedxerror = 0; 2549 allowedxerror = 0;
2550
2037 if (image == NULL) 2551 if (image == NULL)
2038 { 2552 {
2039 if (am_transparent && am_pixmap_trans) 2553 if (am_transparent && am_pixmap_trans)
2040 { 2554 {
2041 pchanged = 1; 2555 pchanged = 1;
2042 if (TermWin.pixmap != None) 2556 if (pixmap != None)
2043 { 2557 {
2044 XFreePixmap(Xdisplay, TermWin.pixmap); 2558 XFreePixmap (dpy, pixmap);
2045 TermWin.pixmap = None; 2559 pixmap = None;
2046 } 2560 }
2047 } 2561 }
2562
2048 am_pixmap_trans = 0; 2563 am_pixmap_trans = 0;
2049 } 2564 }
2050 else 2565 else
2051 { 2566 {
2052 if (TermWin.pixmap != None) 2567 if (pixmap != None)
2053 XFreePixmap(Xdisplay, TermWin.pixmap); 2568 XFreePixmap (dpy, pixmap);
2054 TermWin.pixmap = XCreatePixmap(Xdisplay, TermWin.vt, 2569
2055 (unsigned int)szHint.width, 2570#if TINTING
2056 (unsigned int)szHint.height, 2571 if (ISSET_PIXCOLOR (Color_tint))
2057 (unsigned int)image->depth); 2572 {
2573 int shade = rs[Rs_shade] ? atoi (rs[Rs_shade]) : 100;
2574
2575 rgba c;
2576 pix_colors_focused [Color_tint].get (c);
2577
2578 ShadeXImage (this, image, shade, c.r, c.g, c.b);
2579 }
2580#endif
2581
2582 pixmap = XCreatePixmap (dpy, vt, szHint.width, szHint.height, image->depth);
2058 gc = XCreateGC(Xdisplay, TermWin.vt, 0UL, &gcvalue); 2583 gc = XCreateGC (dpy, vt, 0UL, &gcvalue);
2059 XPutImage(Xdisplay, TermWin.pixmap, gc, image, 0, 0, 2584 XPutImage (dpy, pixmap, gc, image, 0, 0,
2060 nx, ny, (unsigned int)image->width,
2061 (unsigned int)image->height); 2585 nx, ny, image->width, image->height);
2062 XFreeGC(Xdisplay, gc); 2586 XFreeGC (dpy, gc);
2063 XDestroyImage(image); 2587 XDestroyImage (image);
2064 XSetWindowBackgroundPixmap(Xdisplay, TermWin.vt, 2588 XSetWindowBackgroundPixmap (dpy, parent[0], pixmap);
2065 TermWin.pixmap); 2589 XClearWindow (dpy, parent[0]);
2590
2066 if (!am_transparent || !am_pixmap_trans) 2591 if (!am_transparent || !am_pixmap_trans)
2067 pchanged = 1; 2592 pchanged = 1;
2593
2068 am_transparent = am_pixmap_trans = 1; 2594 am_transparent = am_pixmap_trans = 1;
2069 } 2595 }
2070 } 2596 }
2597
2071 if (!am_pixmap_trans) 2598 if (am_pixmap_trans)
2599 XSetWindowBackgroundPixmap (dpy, vt, ParentRelative);
2600 else
2072 { 2601 {
2073 unsigned int n; 2602 unsigned int n;
2074 /* 2603 /*
2075 * InheritPixmap transparency 2604 * InheritPixmap transparency
2076 */ 2605 */
2077 D_X((stderr, "InheritPixmap Seeking to %08lx", Xroot));
2078 for (i = 1; i < (int)(sizeof(TermWin.parent) / sizeof(Window)); 2606 for (i = 1; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2079 i++)
2080 { 2607 {
2081 oldp = TermWin.parent[i]; 2608 oldp = parent[i];
2082 XQueryTree(Xdisplay, TermWin.parent[i - 1], &root, 2609 XQueryTree (dpy, parent[i - 1], &root, &parent[i], &list, &n);
2083 &TermWin.parent[i], &list, &n);
2084 XFree(list); 2610 XFree (list);
2085 D_X((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i])); 2611
2086 if (TermWin.parent[i] == Xroot) 2612 if (parent[i] == display->root)
2087 { 2613 {
2088 if (oldp != None) 2614 if (oldp != None)
2089 pchanged = 1; 2615 pchanged = 1;
2616
2090 break; 2617 break;
2091 } 2618 }
2619
2092 if (oldp != TermWin.parent[i]) 2620 if (oldp != parent[i])
2093 pchanged = 1; 2621 pchanged = 1;
2094 } 2622 }
2623
2095 n = 0; 2624 n = 0;
2625
2096 if (pchanged) 2626 if (pchanged)
2097 {
2098 for (; n < (unsigned int)i; n++) 2627 for (; n < (unsigned int)i; n++)
2628 {
2629 XGetWindowAttributes (dpy, parent[n], &wattr);
2630
2631 if (wattr.depth != rootdepth || wattr.c_class == InputOnly)
2632 {
2633 n = (int) (sizeof (parent) / sizeof (Window)) + 1;
2634 break;
2635 }
2636 }
2637
2638 if (n > (sizeof (parent) / sizeof (parent[0])))
2639 {
2640 XSetWindowBackground (dpy, parent[0], pix_colors_focused[Color_border]);
2641 XSetWindowBackground (dpy, vt, pix_colors_focused[Color_bg]);
2642 am_transparent = 0;
2643 /* XXX: also turn off Opt_transparent? */
2644 }
2645 else
2646 {
2647 for (n = 0; n < (unsigned int)i; n++)
2099 { 2648 {
2100 XGetWindowAttributes(Xdisplay, TermWin.parent[n], &wattr); 2649 XSetWindowBackgroundPixmap (dpy, parent[n], ParentRelative);
2101 D_X((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2650 XClearWindow (dpy, parent[n]);
2102 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2651 }
2652
2653 XSetWindowBackgroundPixmap (dpy, vt, ParentRelative);
2654 am_transparent = 1;
2655 }
2656
2657 for (; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2658 parent[i] = None;
2659 }
2660
2661 if (scrollBar.win)
2662 {
2663 XSetWindowBackgroundPixmap (dpy, scrollBar.win, ParentRelative);
2664 scrollBar.setIdle ();
2665 scrollbar_show (0);
2666 }
2667
2668 if (am_transparent)
2669 {
2670 want_refresh = want_full_refresh = 1;
2671 if (am_pixmap_trans)
2672 flush ();
2673 }
2674
2675 return pchanged;
2676}
2677#endif
2678
2679/*}}} */
2680
2681bool
2682rxvt_term::cmd_parse ()
2683{
2684 bool flag = false;
2685 wchar_t ch = NOCHAR;
2686 char *seq_begin; // remember start of esc-sequence here
2687
2688 for (;;)
2689 {
2690 if (ch == NOCHAR)
2691 {
2692 seq_begin = cmdbuf_ptr;
2693 ch = next_char ();
2694
2695 if (ch == NOCHAR)
2696 break;
2697 }
2698
2699 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT)
2700 {
2701 if (!seen_input)
2702 {
2703 seen_input = 1;
2704 // many badly-written programs (e.g. jed) contain a race condition:
2705 // they first read the screensize and then install a SIGWINCH handler.
2706 // some window managers resize the window early, and these programs
2707 // then sometimes get the size wrong.
2708 // unfortunately other programs are even more buggy and dislike
2709 // being sent SIGWINCH, so only do it when we were in fact being
2710 // resized.
2711 if (seen_resize && cmd_pid)
2712 kill (-cmd_pid, SIGWINCH);
2713 }
2714
2715 /* Read a text string from the input buffer */
2716 wchar_t buf[UBUFSIZ];
2717 bool refreshnow = false;
2718 int nlines = 0;
2719 wchar_t *str = buf;
2720 wchar_t *eol = str + min (ncol, UBUFSIZ);
2721
2722 for (;;)
2723 {
2724 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2725 break;
2726
2727 *str++ = ch;
2728
2729 if (ch == C0_LF || str >= eol)
2103 { 2730 {
2104 n = (int)(sizeof(TermWin.parent) / sizeof(Window)) + 1; 2731 if (ch == C0_LF)
2732 nlines++;
2733
2734 refresh_count++;
2735
2736 if (!OPTION (Opt_jumpScroll)
2737 || (refresh_count >= refresh_limit * (nrow - 1)))
2738 {
2739 refreshnow = true;
2740 refresh_count = 0;
2741 ch = NOCHAR;
2105 break; 2742 break;
2743 }
2744
2745 // scr_add_lines only works for nlines <= nrow - 1.
2746 if (nlines >= nrow - 1)
2747 {
2748 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2749 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2750 scr_add_lines (buf, str - buf, nlines);
2751
2752 nlines = 0;
2753 str = buf;
2754 eol = str + min (ncol, UBUFSIZ);
2755 }
2756
2757 if (str >= eol)
2758 {
2759 if (eol >= buf + UBUFSIZ)
2760 {
2761 ch = NOCHAR;
2762 break;
2763 }
2764 else
2765 eol = min (eol + ncol, buf + UBUFSIZ);
2766 }
2767
2768 }
2769
2770 seq_begin = cmdbuf_ptr;
2771 ch = next_char ();
2772 }
2773
2774 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2775 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2776 scr_add_lines (buf, str - buf, nlines);
2777
2778 /*
2779 * If there have been a lot of new lines, then update the screen
2780 * What the heck I'll cheat and only refresh less than every page-full.
2781 * the number of pages between refreshes is refresh_limit, which
2782 * is incremented here because we must be doing flat-out scrolling.
2783 */
2784 if (refreshnow)
2785 {
2786 if (OPTION (Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
2787 refresh_limit++;
2788 else
2789 {
2790 flag = true;
2791 //TODO: due to popular request, implement "skipscroll" option here
2792 scr_refresh ();
2793 want_refresh = 1;
2106 } 2794 }
2107 } 2795 }
2108 } 2796
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 } 2797 }
2120 else 2798 else
2121 { 2799 {
2122 /* wait (an arbitrary period) for the WM to do its thing 2800 try
2123 * needed for fvwm2.2.2 (and before?) */ 2801 {
2124# ifdef HAVE_NANOSLEEP 2802 process_nonprinting (ch);
2125 struct timespec rqt; 2803 }
2804 catch (const class out_of_input &o)
2805 {
2806 // we ran out of input, retry later
2807 cmdbuf_ptr = seq_begin;
2808 break;
2809 }
2126 2810
2127 rqt.tv_sec = 1; 2811 ch = NOCHAR;
2128 rqt.tv_nsec = 0; 2812 }
2129 nanosleep(&rqt, NULL); 2813 }
2130# else 2814
2131 sleep(1); 2815 return flag;
2132# endif 2816}
2133 D_X((stderr, "InheritPixmap Turning on (%d parents)", i - 1)); 2817
2134 for (n = 0; n < (unsigned int)i; n++) 2818// read the next character
2135 XSetWindowBackgroundPixmap(Xdisplay, TermWin.parent[n], 2819wchar_t
2136 ParentRelative); 2820rxvt_term::next_char () NOTHROW
2137 XSetWindowBackgroundPixmap(Xdisplay, TermWin.vt, 2821{
2138 ParentRelative); 2822 while (cmdbuf_ptr < cmdbuf_endp)
2139 am_transparent = 1; 2823 {
2824 // assume 7-bit to be ascii ALWAYS
2825 if ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b)
2826 return *cmdbuf_ptr++;
2827
2828 wchar_t wc;
2829 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2830
2831 if (len == (size_t)-2)
2140 } 2832 {
2141 for (; i < (int)(sizeof(TermWin.parent) / sizeof(Window)); i++) 2833 // the mbstate stores incomplete sequences. didn't know this :/
2142 TermWin.parent[i] = None; 2834 cmdbuf_ptr = cmdbuf_endp;
2835 break;
2836 }
2837
2838 if (len == (size_t)-1)
2839 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2840
2841 // assume wchar == unicode
2842 cmdbuf_ptr += len;
2843 return wc & UNICODE_MASK;
2143 } 2844 }
2845
2846 return NOCHAR;
2847}
2848
2849// read the next octet
2850uint32_t
2851rxvt_term::next_octet () NOTHROW
2852{
2853 return cmdbuf_ptr < cmdbuf_endp
2854 ? (unsigned char)*cmdbuf_ptr++
2855 : NOCHAR;
2856}
2857
2858static class out_of_input out_of_input;
2859
2860/* rxvt_cmd_getc () - Return next input character */
2861/*
2862 * Return the next input character after first passing any keyboard input
2863 * to the command.
2864 */
2865wchar_t
2866rxvt_term::cmd_getc () THROW ((class out_of_input))
2867{
2868 wchar_t c = next_char ();
2869
2870 if (c == NOCHAR)
2871 throw out_of_input;
2872
2144 return pchanged; 2873 return c;
2145} 2874}
2146#endif
2147 2875
2148/*}}} */ 2876uint32_t
2877rxvt_term::cmd_get8 () THROW ((class out_of_input))
2878{
2879 uint32_t c = next_octet ();
2880
2881 if (c == NOCHAR)
2882 throw out_of_input;
2883
2884 return c;
2885}
2149 2886
2150/*{{{ print pipe */ 2887/*{{{ print pipe */
2151/*----------------------------------------------------------------------*/ 2888/*----------------------------------------------------------------------*/
2152#ifdef PRINTPIPE 2889#ifdef PRINTPIPE
2153FILE * 2890FILE *
2154rxvt_term::popen_printer () 2891rxvt_term::popen_printer ()
2155{ 2892{
2156 FILE *stream = popen(rs[Rs_print_pipe], "w"); 2893 FILE *stream = popen (rs[Rs_print_pipe], "w");
2157 2894
2158 if (stream == NULL) 2895 if (stream == NULL)
2159 rxvt_print_error("can't open printer pipe"); 2896 rxvt_warn ("can't open printer pipe, not printing.\n");
2897
2160 return stream; 2898 return stream;
2161} 2899}
2162 2900
2163int 2901int
2164rxvt_term::pclose_printer (FILE *stream) 2902rxvt_term::pclose_printer (FILE *stream)
2165{ 2903{
2166 fflush (stream); 2904 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); 2905 return pclose (stream);
2173# endif
2174} 2906}
2175 2907
2176/* 2908/*
2177 * simulate attached vt100 printer 2909 * simulate attached vt100 printer
2178 */ 2910 */
2179void 2911void
2180rxvt_term::process_print_pipe () 2912rxvt_term::process_print_pipe ()
2181{ 2913{
2182 int done; 2914 int done;
2183 FILE *fd; 2915 FILE *fd;
2184 2916
2185 if ((fd = popen_printer ()) == NULL) 2917 if ((fd = popen_printer ()) == NULL)
2186 return; 2918 return;
2187 2919
2188 /* 2920 /*
2189 * Send all input to the printer until either ESC[4i or ESC[?4i 2921 * Send all input to the printer until either ESC[4i or ESC[?4i
2190 * is received. 2922 * is received.
2191 */ 2923 */
2192 for (done = 0; !done;) 2924 for (done = 0; !done;)
2193 { 2925 {
2194 unsigned char buf[8]; 2926 unsigned char buf[8];
2195 unsigned char ch; 2927 unicode_t ch;
2196 unsigned int i, len; 2928 unsigned int i, len;
2197 2929
2198 if ((ch = cmd_getc ()) != C0_ESC) 2930 if ((ch = cmd_getc ()) != C0_ESC)
2199 { 2931 {
2200 if (putc(ch, fd) == EOF) 2932 if (putc (ch, fd) == EOF)
2201 break; /* done = 1 */ 2933 break; /* done = 1 */
2202 } 2934 }
2203 else 2935 else
2204 { 2936 {
2205 len = 0; 2937 len = 0;
… …
2216 { 2948 {
2217 if ((buf[len++] = cmd_getc ()) == 'i') 2949 if ((buf[len++] = cmd_getc ()) == 'i')
2218 break; /* done = 1 */ 2950 break; /* done = 1 */
2219 } 2951 }
2220 } 2952 }
2953
2221 for (i = 0; i < len; i++) 2954 for (i = 0; i < len; i++)
2222 if (putc(buf[i], fd) == EOF) 2955 if (putc (buf[i], fd) == EOF)
2223 { 2956 {
2224 done = 1; 2957 done = 1;
2225 break; 2958 break;
2226 } 2959 }
2227 } 2960 }
2228 } 2961 }
2962
2229 pclose_printer (fd); 2963 pclose_printer (fd);
2230} 2964}
2231#endif /* PRINTPIPE */ 2965#endif /* PRINTPIPE */
2232/*}}} */ 2966/*}}} */
2233 2967
2234/* *INDENT-OFF* */ 2968/* *INDENT-OFF* */
2235enum { 2969enum {
2236 C1_40 = 0x40, 2970 C1_40 = 0x40,
2237 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2971 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, 2972 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, 2973 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 2974 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2241}; 2975};
2242/* *INDENT-ON* */ 2976/* *INDENT-ON* */
2243 2977
2244/*{{{ process non-printing single characters */ 2978/*{{{ process non-printing single characters */
2245void 2979void
2246rxvt_term::process_nonprinting (unsigned char ch) 2980rxvt_term::process_nonprinting (unicode_t ch)
2247{ 2981{
2248 switch (ch) 2982 switch (ch)
2249 { 2983 {
2984 case C0_ESC:
2985 process_escape_seq ();
2986 break;
2250 case C0_ENQ: /* terminal Status */ 2987 case C0_ENQ: /* terminal Status */
2251 if (rs[Rs_answerbackstring]) 2988 if (rs[Rs_answerbackstring])
2252 tt_write( 2989 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 2990 else
2256 tt_write((unsigned char *)VT100_ANS, 2991 tt_write (VT100_ANS, strlen (VT100_ANS));
2257 (unsigned int)STRLEN(VT100_ANS));
2258 break; 2992 break;
2259 case C0_BEL: /* bell */ 2993 case C0_BEL: /* bell */
2260 scr_bell (); 2994 scr_bell ();
2261 break; 2995 break;
2262 case C0_BS: /* backspace */ 2996 case C0_BS: /* backspace */
… …
2277 scr_charset_choose (1); 3011 scr_charset_choose (1);
2278 break; 3012 break;
2279 case C0_SI: /* shift in - acs */ 3013 case C0_SI: /* shift in - acs */
2280 scr_charset_choose (0); 3014 scr_charset_choose (0);
2281 break; 3015 break;
3016
3017#ifdef EIGHT_BIT_CONTROLS
3018 // 8-bit controls
3019 case 0x90: /* DCS */
3020 process_dcs_seq ();
3021 break;
3022 case 0x9b: /* CSI */
3023 process_csi_seq ();
3024 break;
3025 case 0x9d: /* CSI */
3026 process_osc_seq ();
3027 break;
3028#endif
2282 } 3029 }
2283} 3030}
2284/*}}} */ 3031/*}}} */
2285 3032
2286 3033
2287/*{{{ process VT52 escape sequences */ 3034/*{{{ process VT52 escape sequences */
2288void 3035void
2289rxvt_term::process_escape_vt52 (unsigned char ch) 3036rxvt_term::process_escape_vt52 (unicode_t ch)
2290{ 3037{
2291 int row, col; 3038 int row, col;
2292 3039
2293 switch (ch) 3040 switch (ch)
2294 { 3041 {
… …
2324 row = cmd_getc () - ' '; 3071 row = cmd_getc () - ' ';
2325 col = cmd_getc () - ' '; 3072 col = cmd_getc () - ' ';
2326 scr_gotorc (row, col, 0); 3073 scr_gotorc (row, col, 0);
2327 break; 3074 break;
2328 case 'Z': /* identify the terminal type */ 3075 case 'Z': /* identify the terminal type */
2329 tt_printf("\033/Z"); /* I am a VT100 emulating a VT52 */ 3076 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2330 break; 3077 break;
2331 case '<': /* turn off VT52 mode */ 3078 case '<': /* turn off VT52 mode */
2332 PrivMode(0, PrivMode_vt52); 3079 PrivMode (0, PrivMode_vt52);
2333 break; 3080 break;
2334 case 'F': /* use special graphics character set */ 3081 case 'F': /* use special graphics character set */
2335 case 'G': /* use regular character set */ 3082 case 'G': /* use regular character set */
2336 /* unimplemented */ 3083 /* unimplemented */
2337 break; 3084 break;
… …
2346 3093
2347/*{{{ process escape sequences */ 3094/*{{{ process escape sequences */
2348void 3095void
2349rxvt_term::process_escape_seq () 3096rxvt_term::process_escape_seq ()
2350{ 3097{
2351 unsigned char ch = cmd_getc (); 3098 unicode_t ch = cmd_getc ();
2352 3099
2353 if (PrivateModes & PrivMode_vt52) 3100 if (priv_modes & PrivMode_vt52)
2354 { 3101 {
2355 process_escape_vt52 (ch); 3102 process_escape_vt52 (ch);
2356 return; 3103 return;
2357 } 3104 }
2358 3105
… …
2373 scr_charset_set (2, (unsigned int)cmd_getc ()); 3120 scr_charset_set (2, (unsigned int)cmd_getc ());
2374 break; 3121 break;
2375 case '+': 3122 case '+':
2376 scr_charset_set (3, (unsigned int)cmd_getc ()); 3123 scr_charset_set (3, (unsigned int)cmd_getc ());
2377 break; 3124 break;
2378#ifdef MULTICHAR_SET 3125#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': 3126 case '6':
2385 scr_backindex (); 3127 scr_backindex ();
2386 break; 3128 break;
2387#endif 3129#endif
2388 case '7': 3130 case '7':
2389 scr_cursor (SAVE); 3131 scr_cursor (SAVE);
2390 break; 3132 break;
2391 case '8': 3133 case '8':
2392 scr_cursor (RESTORE); 3134 scr_cursor (RESTORE);
2393 break; 3135 break;
2394#ifndef NO_FRILLS 3136#if !ENABLE_MINIMAL
2395 case '9': 3137 case '9':
2396 scr_forwardindex (); 3138 scr_forwardindex ();
2397 break; 3139 break;
2398#endif 3140#endif
2399 case '=': 3141 case '=':
2400 case '>': 3142 case '>':
2401 PrivMode((ch == '='), PrivMode_aplKP); 3143 PrivMode ((ch == '='), PrivMode_aplKP);
2402 break; 3144 break;
2403 3145
2404 case C1_40: 3146 case C1_40:
2405 cmd_getc (); 3147 cmd_getc ();
2406 break; 3148 break;
… …
2409 break; 3151 break;
2410 3152
2411 /* 8.3.87: NEXT LINE */ 3153 /* 8.3.87: NEXT LINE */
2412 case C1_NEL: /* ESC E */ 3154 case C1_NEL: /* ESC E */
2413 { 3155 {
2414 uint32_t nlcr[] = { '\n', '\r' }; 3156 wchar_t nlcr[] = { C0_LF, C0_CR };
2415 scr_add_lines (nlcr, 1, 2); 3157 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);
2416 } 3158 }
2417 break; 3159 break;
2418 3160
2419 /* kidnapped escape sequence: Should be 8.3.48 */ 3161 /* kidnapped escape sequence: Should be 8.3.48 */
2420 case C1_ESA: /* ESC G */ 3162 case C1_ESA: /* ESC G */
… …
2430 case C1_RI: /* ESC M */ 3172 case C1_RI: /* ESC M */
2431 scr_index (DN); 3173 scr_index (DN);
2432 break; 3174 break;
2433 3175
2434 /* 8.3.142: SINGLE-SHIFT TWO */ 3176 /* 8.3.142: SINGLE-SHIFT TWO */
2435 /*case C1_SS2: scr_single_shift (2); break; */ 3177 /*case C1_SS2: scr_single_shift (2); break; */
2436 3178
2437 /* 8.3.143: SINGLE-SHIFT THREE */ 3179 /* 8.3.143: SINGLE-SHIFT THREE */
2438 /*case C1_SS3: scr_single_shift (3); break; */ 3180 /*case C1_SS3: scr_single_shift (3); break; */
2439 3181
2440 /* 8.3.27: DEVICE CONTROL STRING */ 3182 /* 8.3.27: DEVICE CONTROL STRING */
2441 case C1_DCS: /* ESC P */ 3183 case C1_DCS: /* ESC P */
2442 process_dcs_seq (); 3184 process_dcs_seq ();
2443 break; 3185 break;
2444 3186
2445 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 3187 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2446 case C1_SCI: /* ESC Z */ 3188 case C1_SCI: /* ESC Z */
2447 tt_write((const unsigned char *)ESCZ_ANSWER, 3189 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2448 (unsigned int)(sizeof(ESCZ_ANSWER) - 1));
2449 break; /* steal obsolete ESC [ c */ 3190 break; /* steal obsolete ESC [ c */
2450 3191
2451 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 3192 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */
2452 case C1_CSI: /* ESC [ */ 3193 case C1_CSI: /* ESC [ */
2453 process_csi_seq (); 3194 process_csi_seq ();
… …
2458 process_osc_seq (); 3199 process_osc_seq ();
2459 break; 3200 break;
2460 3201
2461 /* 8.3.106: RESET TO INITIAL STATE */ 3202 /* 8.3.106: RESET TO INITIAL STATE */
2462 case 'c': 3203 case 'c':
3204 mbstate.reset ();
2463 scr_poweron (); 3205 scr_poweron ();
2464 scrollbar_show (1); 3206 scrollbar_show (1);
2465 break; 3207 break;
2466 3208
2467 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 3209 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
… …
2479 3221
2480/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 3222/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2481/* *INDENT-OFF* */ 3223/* *INDENT-OFF* */
2482enum { 3224enum {
2483 CSI_ICH = 0x40, 3225 CSI_ICH = 0x40,
2484 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 3226 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 , 3227 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, 3228 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, 3229 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, 3230 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, 3231 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
… …
2493 3235
2494#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 3236#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \
2495 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 3237 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2496 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 3238 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2497#define get_byte_array_bit(array, bit) \ 3239#define get_byte_array_bit(array, bit) \
2498 (!!((array)[(bit) / 8] & (128 >> ((bit) & 7)))) 3240 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7))))
2499 3241
2500const unsigned char csi_defaults[] = 3242const unsigned char csi_defaults[] =
2501 { 3243 {
2502 make_byte(1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 3244 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, */ 3245 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, */ 3246 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, [, \, ], ^, _, */ 3247 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, */ 3248 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, */ 3249 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, */ 3250 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, {, |, }, ~, */ 3251 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2510 }; 3252 };
2511/* *INDENT-ON* */ 3253/* *INDENT-ON* */
2512 3254
2513void 3255void
2514rxvt_term::process_csi_seq () 3256rxvt_term::process_csi_seq ()
2515{ 3257{
2516 unsigned char ch, priv, i; 3258 unicode_t ch, priv, i;
2517 unsigned int nargs, p; 3259 unsigned int nargs, p;
2518 int n, ndef; 3260 int n, ndef;
2519 int arg[ESC_ARGS]; 3261 int arg[ESC_ARGS];
2520 3262
2521 for (nargs = ESC_ARGS; nargs > 0;) 3263 for (nargs = ESC_ARGS; nargs > 0;)
2522 arg[--nargs] = 0; 3264 arg[--nargs] = 0;
2523 3265
2524 priv = 0; 3266 priv = 0;
… …
2526 if (ch >= '<' && ch <= '?') 3268 if (ch >= '<' && ch <= '?')
2527 { /* '<' '=' '>' '?' */ 3269 { /* '<' '=' '>' '?' */
2528 priv = ch; 3270 priv = ch;
2529 ch = cmd_getc (); 3271 ch = cmd_getc ();
2530 } 3272 }
3273
2531 /* read any numerical arguments */ 3274 /* read any numerical arguments */
2532 for (n = -1; ch < CSI_ICH; ) 3275 for (n = -1; ch < CSI_ICH; )
2533 { 3276 {
2534 if (isdigit(ch)) 3277 if (isdigit (ch))
2535 { 3278 {
2536 if (n < 0) 3279 if (n < 0)
2537 n = ch - '0'; 3280 n = ch - '0';
2538 else 3281 else
2539 n = n * 10 + ch - '0'; 3282 n = n * 10 + ch - '0';
… …
2542 { 3285 {
2543 if (nargs < ESC_ARGS) 3286 if (nargs < ESC_ARGS)
2544 arg[nargs++] = n; 3287 arg[nargs++] = n;
2545 n = -1; 3288 n = -1;
2546 } 3289 }
2547 else if (ch == '\b') 3290 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); 3291 process_nonprinting (ch);
2559 } 3292
2560 ch = cmd_getc (); 3293 ch = cmd_getc ();
2561 } 3294 }
2562 3295
2563 if (ch > CSI_7F) 3296 if (ch > CSI_7F)
2564 return; 3297 return;
2565 3298
2566 if (nargs < ESC_ARGS) 3299 if (nargs < ESC_ARGS)
2567 arg[nargs++] = n; 3300 arg[nargs++] = n;
2568 3301
2569 i = ch - CSI_ICH; 3302 i = ch - CSI_ICH;
2570 ndef = get_byte_array_bit(csi_defaults, i); 3303 ndef = get_byte_array_bit (csi_defaults, i);
2571 for (p = 0; p < nargs; p++) 3304 for (p = 0; p < nargs; p++)
2572 if (arg[p] == -1) 3305 if (arg[p] == -1)
2573 arg[p] = ndef; 3306 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 3307
2582 /* 3308 /*
2583 * private mode handling 3309 * private mode handling
2584 */ 3310 */
2585 if (priv) 3311 if (priv)
2586 { 3312 {
2587 switch (priv) 3313 switch (priv)
2588 { 3314 {
2589 case '>': 3315 case '>':
2590 if (ch == CSI_DA) /* secondary device attributes */ 3316 if (ch == CSI_DA) /* secondary device attributes */
3317 {
3318 // first parameter is normally 0 for vt100, 1 for some newer vtxxx, 'R' for rxvt,
3319 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
3320 //
3321 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
3322 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, and 94 for later versions, to signify
3323 // that we do not support xterm mouse reporting (should be 95 when we do).
3324 //
2591 tt_printf("\033[>%d;%-.8s;0c", 'R', VSTRING); 3325 tt_printf ("\033[>%d;94;0c", 'U');
3326 }
2592 break; 3327 break;
2593 case '?': 3328 case '?':
2594 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 3329 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2595 process_terminal_mode (ch, priv, nargs, arg); 3330 process_terminal_mode (ch, priv, nargs, arg);
2596 break; 3331 break;
… …
2599 } 3334 }
2600 3335
2601 switch (ch) 3336 switch (ch)
2602 { 3337 {
2603 /* 3338 /*
2604 * ISO/IEC 6429:1992(E) CSI sequences (defaults in parentheses) 3339 * ISO/IEC 6429:1992 (E) CSI sequences (defaults in parentheses)
2605 */ 3340 */
2606#ifdef PRINTPIPE 3341#ifdef PRINTPIPE
2607 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */ 3342 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */
2608 switch (arg[0]) 3343 switch (arg[0])
2609 { 3344 {
… …
2701 3436
2702 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3437 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2703 arg[0] = -arg[0]; 3438 arg[0] = -arg[0];
2704 /* FALLTHROUGH */ 3439 /* FALLTHROUGH */
2705 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3440 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2706 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3441 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2707 break; 3442 break;
2708 3443
2709 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3444 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2710 tt_write((const unsigned char *)VT100_ANS, 3445 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2711 (unsigned int)(sizeof(VT100_ANS) - 1));
2712 break; 3446 break;
2713 3447
2714 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3448 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2715 process_sgr_mode (nargs, arg); 3449 process_sgr_mode (nargs, arg);
2716 break; 3450 break;
2717 3451
2718 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */ 3452 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */
2719 switch (arg[0]) 3453 switch (arg[0])
2720 { 3454 {
2721 case 5: /* DSR requested */ 3455 case 5: /* DSR requested */
2722 tt_printf("\033[0n"); 3456 tt_printf ("\033[0n");
2723 break; 3457 break;
2724 case 6: /* CPR requested */ 3458 case 6: /* CPR requested */
2725 scr_report_position (); 3459 scr_report_position ();
2726 break; 3460 break;
2727#if defined (ENABLE_DISPLAY_ANSWER)
2728 case 7: /* unofficial extension */ 3461 case 7: /* unofficial extension */
3462 if (OPTION (Opt_insecure))
2729 tt_printf("%-.250s\n", rs[Rs_display_name]); 3463 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2730 break; 3464 break;
2731#endif
2732 case 8: /* unofficial extension */ 3465 case 8: /* unofficial extension */
2733 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3466 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2734 break; 3467 break;
2735 } 3468 }
2736 break; 3469 break;
2737 3470
2738 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3471 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2771 break; 3504 break;
2772 3505
2773 case CSI_RM: /* 8.3.107: RESET MODE */ 3506 case CSI_RM: /* 8.3.107: RESET MODE */
2774 if (arg[0] == 4) 3507 if (arg[0] == 4)
2775 scr_insert_mode (0); 3508 scr_insert_mode (0);
3509 else if (arg[0] == 20)
3510 priv_modes &= ~PrivMode_LFNL;
2776 break; 3511 break;
2777 3512
2778 case CSI_SM: /* 8.3.126: SET MODE */ 3513 case CSI_SM: /* 8.3.126: SET MODE */
2779 if (arg[0] == 4) 3514 if (arg[0] == 4)
2780 scr_insert_mode (1); 3515 scr_insert_mode (1);
3516 else if (arg[0] == 20)
3517 priv_modes |= PrivMode_LFNL;
2781 break; 3518 break;
2782 3519
2783 /* 3520 /*
2784 * PRIVATE USE beyond this point. All CSI_7? sequences here 3521 * PRIVATE USE beyond this point. All CSI_7? sequences here
2785 */ 3522 */
… …
2797 break; 3534 break;
2798 case CSI_75: 3535 case CSI_75:
2799 scr_cursor (RESTORE); 3536 scr_cursor (RESTORE);
2800 break; 3537 break;
2801 3538
2802#ifndef NO_FRILLS 3539#if !ENABLE_MINIMAL
2803 case CSI_74: 3540 case CSI_74:
2804 process_window_ops (arg, nargs); 3541 process_window_ops (arg, nargs);
2805 break; 3542 break;
2806#endif 3543#endif
2807 3544
2808 case CSI_78: /* DECREQTPARM */ 3545 case CSI_78: /* DECREQTPARM */
2809 if (arg[0] == 0 || arg[0] == 1) 3546 if (arg[0] == 0 || arg[0] == 1)
2810 tt_printf("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3547 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2811 /* FALLTHROUGH */ 3548 break;
2812 3549
2813 default: 3550 default:
2814 break; 3551 break;
2815 } 3552 }
2816} 3553}
2817/*}}} */ 3554/*}}} */
2818 3555
2819#ifndef NO_FRILLS 3556#if !ENABLE_MINIMAL
2820/* ARGSUSED */ 3557/* ARGSUSED */
2821void 3558void
2822rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3559rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2823{ 3560{
2824 int x, y; 3561 int x, y;
2825#if 0
2826 char *s;
2827#endif
2828 XWindowAttributes wattr; 3562 XWindowAttributes wattr;
2829 Window wdummy; 3563 Window wdummy;
3564
3565 dLocal (Display *, dpy);
2830 3566
2831 if (nargs == 0) 3567 if (nargs == 0)
2832 return; 3568 return;
3569
2833 switch (args[0]) 3570 switch (args[0])
2834 { 3571 {
2835 /* 3572 /*
2836 * commands 3573 * commands
2837 */ 3574 */
2838 case 1: /* deiconify window */ 3575 case 1: /* deiconify window */
2839 XMapWindow(Xdisplay, TermWin.parent[0]); 3576 XMapWindow (dpy, parent[0]);
2840 break; 3577 break;
2841 case 2: /* iconify window */ 3578 case 2: /* iconify window */
2842 XIconifyWindow(Xdisplay, TermWin.parent[0], 3579 XIconifyWindow (dpy, parent[0], display->screen);
2843 DefaultScreen(Xdisplay));
2844 break; 3580 break;
2845 case 3: /* set position (pixels) */ 3581 case 3: /* set position (pixels) */
2846 XMoveWindow(Xdisplay, TermWin.parent[0], args[1], args[2]); 3582 XMoveWindow (dpy, parent[0], args[1], args[2]);
2847 break; 3583 break;
2848 case 4: /* set size (pixels) */ 3584 case 4: /* set size (pixels) */
2849 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3585 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2850 break; 3586 break;
2851 case 5: /* raise window */ 3587 case 5: /* raise window */
2852 XRaiseWindow(Xdisplay, TermWin.parent[0]); 3588 XRaiseWindow (dpy, parent[0]);
2853 break; 3589 break;
2854 case 6: /* lower window */ 3590 case 6: /* lower window */
2855 XLowerWindow(Xdisplay, TermWin.parent[0]); 3591 XLowerWindow (dpy, parent[0]);
2856 break; 3592 break;
2857 case 7: /* refresh window */ 3593 case 7: /* refresh window */
2858 scr_touch (true); 3594 scr_touch (true);
2859 break; 3595 break;
2860 case 8: /* set size (chars) */ 3596 case 8: /* set size (chars) */
2861 set_widthheight ((unsigned int)(args[2] * TermWin.fwidth), 3597 set_widthheight ((unsigned int) (args[2] * fwidth),
2862 (unsigned int)(args[1] * TermWin.fheight)); 3598 (unsigned int) (args[1] * fheight));
2863 break; 3599 break;
3600
3601 //case 9: NYI, TODO, restore maximized window or maximize window
2864 default: 3602 default:
2865 if (args[0] >= 24) /* set height (chars) */ 3603 if (args[0] >= 24) /* set height (chars) */
2866 set_widthheight ((unsigned int)TermWin.width, 3604 set_widthheight ((unsigned int)width,
2867 (unsigned int)(args[1] * TermWin.fheight)); 3605 (unsigned int) (args[1] * fheight));
2868 break; 3606 break;
3607
2869 /* 3608 /*
2870 * reports - some output format copied from XTerm 3609 * reports - some output format copied from XTerm
2871 */ 3610 */
2872 case 11: /* report window state */ 3611 case 11: /* report window state */
2873 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 3612 XGetWindowAttributes (dpy, parent[0], &wattr);
2874 tt_printf("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3613 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2875 break; 3614 break;
2876 case 13: /* report window position */ 3615 case 13: /* report window position */
2877 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 3616 XGetWindowAttributes (dpy, parent[0], &wattr);
2878 XTranslateCoordinates(Xdisplay, TermWin.parent[0], wattr.root, 3617 XTranslateCoordinates (dpy, parent[0], wattr.root,
2879 -wattr.border_width, -wattr.border_width, 3618 -wattr.border_width, -wattr.border_width,
2880 &x, &y, &wdummy); 3619 &x, &y, &wdummy);
2881 tt_printf("\033[3;%d;%dt", x, y); 3620 tt_printf ("\033[3;%d;%dt", x, y);
2882 break; 3621 break;
2883 case 14: /* report window size (pixels) */ 3622 case 14: /* report window size (pixels) */
2884 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 3623 XGetWindowAttributes (dpy, parent[0], &wattr);
2885 tt_printf("\033[4;%d;%dt", wattr.height, wattr.width); 3624 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2886 break; 3625 break;
3626 case 18: /* report text area size (chars) */
3627 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3628 break;
2887 case 18: /* report window size (chars) */ 3629 case 19: /* report window size (chars) */
2888 tt_printf("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3630 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2889 break; 3631 break;
2890#if 0 /* XXX: currently disabled due to security concerns */
2891 case 20: /* report icon label */ 3632 case 20: /* report icon label */
3633 {
3634 char *s;
2892 XGetIconName(Xdisplay, TermWin.parent[0], &s); 3635 XGetIconName (dpy, parent[0], &s);
2893 tt_printf("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3636 tt_printf ("\033]L%-.250s\234", OPTION (Opt_insecure) && s ? s : ""); /* 8bit ST */
3637 XFree (s);
3638 }
2894 break; 3639 break;
2895 case 21: /* report window title */ 3640 case 21: /* report window title */
3641 {
3642 char *s;
2896 XFetchName(Xdisplay, TermWin.parent[0], &s); 3643 XFetchName (dpy, parent[0], &s);
2897 tt_printf("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3644 tt_printf ("\033]l%-.250s\234", OPTION (Opt_insecure) && s ? s : ""); /* 8bit ST */
3645 XFree (s);
3646 }
2898 break; 3647 break;
2899#endif
2900
2901 } 3648 }
2902} 3649}
2903#endif 3650#endif
2904 3651
2905/*----------------------------------------------------------------------*/ 3652/*----------------------------------------------------------------------*/
2906/* 3653/*
2907 * get input up until STRING TERMINATOR (or BEL) 3654 * get input up until STRING TERMINATOR (or BEL)
2908 * ends_how is terminator used. returned input must be free()d 3655 * ends_how is terminator used. returned input must be free()'d
2909 */ 3656 */
2910unsigned char * 3657char *
2911rxvt_term::get_to_st (unsigned char *ends_how) 3658rxvt_term::get_to_st (unicode_t &ends_how)
2912{ 3659{
2913 int seen_esc = 0; /* seen escape? */ 3660 unicode_t ch;
3661 bool seen_esc = false;
2914 unsigned int n = 0; 3662 unsigned int n = 0;
2915 unsigned char *s; 3663 wchar_t string[STRING_MAX];
2916 unsigned char ch, string[STRING_MAX];
2917 3664
2918 for (; (ch = cmd_getc ());) 3665 while ((ch = cmd_getc ()) != NOCHAR)
2919 { 3666 {
2920 if (ch == C0_BEL 3667 if (seen_esc)
2921 || ch == CHAR_ST 3668 {
2922 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3669 if (ch == 0x5c) /* 7bit ST */
2923 break; 3670 break;
3671 else
3672 return NULL;
3673 }
2924 if (ch == C0_ESC) 3674 else if (ch == C0_ESC)
2925 { 3675 {
2926 seen_esc = 1; 3676 seen_esc = true;
2927 continue; 3677 continue;
2928 } 3678 }
3679 else if (ch == C0_BEL || ch == CHAR_ST)
3680 break;
2929 else if (ch == '\t') 3681 else if (ch == C0_SYN)
2930 ch = ' '; /* translate '\t' to space */ 3682 ch = cmd_get8 ();
2931 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3683 else if (ch < 0x20)
2932 return NULL; /* other control character - exit */ 3684 return NULL; /* other control character - exit */
2933 if (n < sizeof(string) - 1) 3685
3686 seen_esc = false;
3687
3688 if (n >= STRING_MAX - 1)
3689 // stop at some sane length
3690 return NULL;
3691
2934 string[n++] = ch; 3692 string[n++] = ch;
2935 seen_esc = 0;
2936 } 3693 }
3694
2937 string[n++] = '\0'; 3695 string[n++] = '\0';
2938 if ((s = (unsigned char *)rxvt_malloc(n)) == NULL) 3696
2939 return NULL;
2940 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3697 ends_how = (ch == 0x5c ? C0_ESC : ch);
2941 STRNCPY(s, string, n); 3698
2942 return s; 3699 return rxvt_wcstombs (string);
2943} 3700}
2944 3701
2945/*----------------------------------------------------------------------*/ 3702/*----------------------------------------------------------------------*/
2946/* 3703/*
2947 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3704 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2948 */ 3705 */
2949void 3706void
2950rxvt_term::process_dcs_seq () 3707rxvt_term::process_dcs_seq ()
2951{ 3708{
2952 unsigned char eh, *s; 3709 char *s;
3710 unicode_t eh;
3711
2953 /* 3712 /*
2954 * Not handled yet 3713 * Not handled yet
2955 */ 3714 */
2956 s = get_to_st (&eh); 3715 s = get_to_st (eh);
2957 if (s) 3716 if (s)
2958 free(s); 3717 free (s);
3718
2959 return; 3719 return;
2960} 3720}
2961 3721
2962/*----------------------------------------------------------------------*/ 3722/*----------------------------------------------------------------------*/
2963/* 3723/*
2964 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3724 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2965 */ 3725 */
2966void 3726void
2967rxvt_term::process_osc_seq () 3727rxvt_term::process_osc_seq ()
2968{ 3728{
2969 unsigned char ch, eh, *s; 3729 unicode_t ch, eh;
2970 int arg; 3730 int arg;
2971 3731
2972 ch = cmd_getc (); 3732 ch = cmd_getc ();
2973 for (arg = 0; isdigit(ch); ch = cmd_getc ()) 3733 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2974 arg = arg * 10 + (ch - '0'); 3734 arg = arg * 10 + (ch - '0');
2975 3735
2976 if (ch == ';') 3736 if (ch == ';')
2977 { 3737 {
2978 s = get_to_st (&eh); 3738 char *s = get_to_st (eh);
3739
2979 if (s) 3740 if (s)
2980 { 3741 {
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); 3742 process_xterm_seq (arg, s, eh);
2993 free(s); 3743 free (s);
2994 } 3744 }
3745 }
3746}
3747
3748void
3749rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3750{
3751 if (str[0] == '?' && !str[1])
2995 } 3752 {
3753 rgba c;
3754 pix_colors_focused[color].get (c);
3755
3756#if XFT
3757 if (c.a != rgba::MAX_CC)
3758 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3759 else
3760#endif
3761 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3762 }
3763 else
3764 set_window_color (color, str);
2996} 3765}
3766
2997/* 3767/*
2998 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3768 * 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 */ 3769 */
3018void 3770void
3019rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__((unused))) 3771rxvt_term::process_xterm_seq (int op, const char *str, char resp)
3020{ 3772{
3021 int changed = 0; 3773 int color;
3022 int color;
3023 char *buf, *name; 3774 char *buf, *name;
3775 bool query = str[0] == '?' && !str[1];
3776 int saveop = op;
3024 3777
3778 dLocal (Display *, dpy);
3779
3025 assert(str != NULL); 3780 assert (str != NULL);
3781
3782 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3783 return;
3784
3026 switch (op) 3785 switch (op)
3027 { 3786 {
3028 case XTerm_name: 3787 case XTerm_name:
3029 set_title (str); 3788 set_title (str);
3030 /* FALLTHROUGH */ 3789 /* FALLTHROUGH */
3031 case XTerm_iconName: 3790 case XTerm_iconName:
3032 set_iconName (str); 3791 set_icon_name (str);
3033 break; 3792 break;
3034 case XTerm_title: 3793 case XTerm_title:
3035 set_title (str); 3794 set_title (str);
3036 break; 3795 break;
3796 case XTerm_property:
3797 if (str[0] == '?')
3798 {
3799 Atom prop = display->atom (str + 1);
3800 Atom actual_type;
3801 int actual_format;
3802 unsigned long nitems;
3803 unsigned long bytes_after;
3804 unsigned char *value = 0;
3805 const char *str = "";
3806
3807 if (prop
3808 && XGetWindowProperty (dpy, parent[0],
3809 prop, 0, 1<<16, 0, AnyPropertyType,
3810 &actual_type, &actual_format,
3811 &nitems, &bytes_after, &value) == Success
3812 && actual_type != None
3813 && actual_format == 8)
3814 str = (const char *)(value);
3815
3816 tt_printf ("\033]%d;%s%c", op, str, resp);
3817
3818 XFree (value);
3819 }
3820 else
3821 {
3822 char *eq = strchr (str, '='); // constness lost, but verified to be ok
3823
3824 if (eq)
3825 {
3826 *eq = 0;
3827 set_utf8_property (display->atom (str), eq + 1);
3828 }
3829 else
3830 XDeleteProperty (dpy, parent[0],
3831 display->atom (str));
3832 }
3833 break;
3834
3037 case XTerm_Color: 3835 case XTerm_Color:
3038 for (buf = (char *)str; buf && *buf;) 3836 for (buf = (char *)str; buf && *buf;)
3039 { 3837 {
3040 if ((name = STRCHR(buf, ';')) == NULL) 3838 if ((name = strchr (buf, ';')) == NULL)
3041 break; 3839 break;
3840
3042 *name++ = '\0'; 3841 *name++ = '\0';
3043 color = atoi(buf); 3842 color = atoi (buf) + minCOLOR;
3044 if (color < 0 || color >= TOTAL_COLORS) 3843
3844 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3045 break; 3845 break;
3846
3046 if ((buf = STRCHR(name, ';')) != NULL) 3847 if ((buf = strchr (name, ';')) != NULL)
3047 *buf++ = '\0'; 3848 *buf++ = '\0';
3048 set_window_color (color + minCOLOR, name); 3849
3850 process_color_seq (op, color, name, resp);
3049 } 3851 }
3852 break;
3853 case XTerm_Color00:
3854 process_color_seq (op, Color_fg, str, resp);
3855 break;
3856 case XTerm_Color01:
3857 process_color_seq (op, Color_bg, str, resp);
3050 break; 3858 break;
3051#ifndef NO_CURSORCOLOR 3859#ifndef NO_CURSORCOLOR
3052 case XTerm_Color_cursor: 3860 case XTerm_Color_cursor:
3053 set_window_color (Color_cursor, str); 3861 process_color_seq (op, Color_cursor, str, resp);
3054 break; 3862 break;
3055#endif 3863#endif
3056 case XTerm_Color_pointer: 3864 case XTerm_Color_pointer_fg:
3057 set_window_color (Color_pointer, str); 3865 process_color_seq (op, Color_pointer_fg, str, resp);
3866 break;
3867 case XTerm_Color_pointer_bg:
3868 process_color_seq (op, Color_pointer_bg, str, resp);
3058 break; 3869 break;
3059#ifndef NO_BOLD_UNDERLINE_REVERSE 3870#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: 3871 case XTerm_Color_RV:
3067 set_window_color (Color_RV, str); 3872 process_color_seq (op, Color_RV, str, resp);
3068 break; 3873 break;
3874 case Rxvt_Color_BD:
3875 case URxvt_Color_BD:
3876 process_color_seq (op, Color_BD, str, resp);
3877 break;
3878 case Rxvt_Color_UL:
3879 case URxvt_Color_UL:
3880 process_color_seq (op, Color_UL, str, resp);
3881 break;
3882 case URxvt_Color_IT:
3883 process_color_seq (op, Color_IT, str, resp);
3884 break;
3069#endif 3885#endif
3886#if TRANSPARENT && TINTING
3887 case URxvt_Color_tint:
3888 process_color_seq (op, Color_tint, str, resp);
3070 3889
3071 case XTerm_Menu: 3890 check_our_parents ();
3891
3892 if (am_transparent)
3893 want_full_refresh = want_refresh = 1;
3894
3895 break;
3896#endif
3897
3898 case Rxvt_Pixmap:
3072 /* 3899 {
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 != ';') 3900 if (*str != ';')
3079 { 3901 {
3080#if XPM_BACKGROUND 3902#if XPM_BACKGROUND
3081 scale_pixmap (""); /* reset to default scaling */ 3903 scale_pixmap (""); /* reset to default scaling */
3082 set_bgPixmap (str); /* change pixmap */ 3904 set_bgPixmap (str); /* change pixmap */
3083#endif
3084 scr_touch (true); 3905 scr_touch (true);
3906#endif
3085 } 3907 }
3908
3909 int changed = 0;
3910
3086 while ((str = STRCHR(str, ';')) != NULL) 3911 while ((str = strchr (str, ';')) != NULL)
3087 { 3912 {
3088 str++; 3913 str++;
3089#if XPM_BACKGROUND 3914#if XPM_BACKGROUND
3090 changed += scale_pixmap (str); 3915 changed += scale_pixmap (str);
3091#endif 3916#endif
3092
3093 } 3917 }
3918
3094 if (changed) 3919 if (changed)
3095 { 3920 {
3096#ifdef XPM_BACKGROUND 3921#ifdef XPM_BACKGROUND
3097 resize_pixmap (); 3922 resize_pixmap ();
3098#endif
3099 scr_touch (true); 3923 scr_touch (true);
3924#endif
3100 } 3925 }
3926 }
3101 break; 3927 break;
3102 3928
3103 case XTerm_restoreFG: 3929 case Rxvt_restoreFG:
3104 set_window_color (Color_fg, str); 3930 set_window_color (Color_fg, str);
3105 break; 3931 break;
3106 case XTerm_restoreBG: 3932 case Rxvt_restoreBG:
3107 set_window_color (Color_bg, str); 3933 set_window_color (Color_bg, str);
3108 break; 3934 break;
3935
3109 case XTerm_logfile: 3936 case XTerm_logfile:
3937 // TODO, when secure mode?
3110 break; 3938 break;
3111 case XTerm_font: 3939
3112 change_font (0, str);
3113 break;
3114#if 0 3940#if 0
3115 case XTerm_dumpscreen: /* no error notices */ 3941 case Rxvt_dumpscreen: /* no error notices */
3116 { 3942 {
3117 int fd; 3943 int fd;
3118 if ((fd = open(str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3944 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3119 { 3945 {
3120 scr_dump (fd); 3946 scr_dump (fd);
3121 close(fd); 3947 close (fd);
3122 } 3948 }
3123 } 3949 }
3124 break; 3950 break;
3125#endif 3951#endif
3952 case XTerm_font:
3953 op = URxvt_font;
3954 case URxvt_font:
3955#if ENABLE_STYLES
3956 case URxvt_boldFont:
3957 case URxvt_italicFont:
3958 case URxvt_boldItalicFont:
3959#endif
3960 if (query)
3961 tt_printf ("\33]%d;%-.250s%c", saveop,
3962 OPTION (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3963 ? fontset[op - URxvt_font]->fontdesc : "",
3964 resp);
3965 else
3966 {
3967 const char *&res = rs[Rs_font + (op - URxvt_font)];
3126 3968
3969 res = strdup (str);
3970 allocated.push_back ((void *)res);
3971 set_fonts ();
3972 }
3973 break;
3974
3975 case URxvt_version:
3976 if (query)
3977 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3978 op,
3979 rs[Rs_name], VERSION[0], VERSION[2],
3980 resp);
3981 break;
3982
3983#if !ENABLE_MINIMAL
3984 case URxvt_locale:
3985 if (query)
3986 tt_printf ("\33]%d;%-.250s%c", op, OPTION (Opt_insecure) ? locale : "", resp);
3987 else
3988 {
3989 set_locale (str);
3990 pty->set_utf8_mode (enc_utf8);
3991 init_xlocale ();
3992 }
3993 break;
3994
3995 case URxvt_view_up:
3996 case URxvt_view_down:
3997 {
3998 int lines = atoi (str);
3999
4000 if (lines)
4001 scr_page (op == URxvt_view_up ? UP : DN, lines);
4002 else
4003 scr_erase_savelines ();
4004 }
4005
4006 break;
4007#endif
4008
4009#if ENABLE_PERL
4010 case URxvt_perl:
4011 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_END)))
4012 ; // no responses yet
4013 break;
4014#endif
3127 } 4015 }
3128} 4016}
3129/*----------------------------------------------------------------------*/ 4017/*----------------------------------------------------------------------*/
3130 4018
3131/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 4019/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3139 * so no need for fancy checking 4027 * so no need for fancy checking
3140 */ 4028 */
3141int 4029int
3142rxvt_term::privcases (int mode, unsigned long bit) 4030rxvt_term::privcases (int mode, unsigned long bit)
3143{ 4031{
3144 int state; 4032 int state;
3145 4033
3146 if (mode == 's') 4034 if (mode == 's')
3147 { 4035 {
3148 SavedModes |= (PrivateModes & bit); 4036 SavedModes |= (priv_modes & bit);
3149 return -1; 4037 return -1;
3150 } 4038 }
3151 else 4039 else
3152 { 4040 {
3153 if (mode == 'r') 4041 if (mode == 'r')
3154 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 4042 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3155 else 4043 else
3156 state = (mode == 't') ? !(PrivateModes & bit) : mode; 4044 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3157 PrivMode(state, bit); 4045 PrivMode (state, bit);
3158 } 4046 }
4047
3159 return state; 4048 return state;
3160} 4049}
3161 4050
3162/* we're not using priv _yet_ */ 4051/* we're not using priv _yet_ */
3163void 4052void
3164rxvt_term::process_terminal_mode (int mode, int priv __attribute__((unused)), unsigned int nargs, const int *arg) 4053rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg)
3165{ 4054{
3166 unsigned int i, j; 4055 unsigned int i, j;
3167 int state; 4056 int state;
4057
3168 static const struct 4058 static const struct
3169 { 4059 {
3170 const int argval; 4060 const int argval;
3171 const unsigned long bit; 4061 const unsigned long bit;
3172 } 4062 }
4063
3173 argtopriv[] = { 4064 argtopriv[] = {
3174 { 1, PrivMode_aplCUR }, 4065 { 1, PrivMode_aplCUR },
3175 { 2, PrivMode_vt52 }, 4066 { 2, PrivMode_vt52 },
3176 { 3, PrivMode_132 }, 4067 { 3, PrivMode_132 },
3177 { 4, PrivMode_smoothScroll }, 4068 { 4, PrivMode_smoothScroll },
3178 { 5, PrivMode_rVideo }, 4069 { 5, PrivMode_rVideo },
3179 { 6, PrivMode_relOrigin }, 4070 { 6, PrivMode_relOrigin },
3180 { 7, PrivMode_Autowrap }, 4071 { 7, PrivMode_Autowrap },
4072 // 8, bi-directional support mode
3181 { 9, PrivMode_MouseX10 }, 4073 { 9, PrivMode_MouseX10 },
3182#ifdef menuBar_esc 4074 // 18, 19 printing-related
3183 { menuBar_esc, PrivMode_menuBar }, 4075 { 25, PrivMode_VisibleCursor },
3184#endif
3185#ifdef scrollBar_esc 4076#ifdef scrollBar_esc
3186 { scrollBar_esc, PrivMode_scrollBar }, 4077 { scrollBar_esc, PrivMode_scrollBar },
3187#endif 4078#endif
3188 { 25, PrivMode_VisibleCursor },
3189 { 35, PrivMode_ShiftKeys }, 4079 { 35, PrivMode_ShiftKeys }, // rxvt extension
3190 { 40, PrivMode_132OK }, 4080 { 40, PrivMode_132OK },
4081 // 41 xterm more fixes NYI
4082 // 45 margin bell NYI
4083 // 46 start logging
3191 { 47, PrivMode_Screen }, 4084 { 47, PrivMode_Screen },
3192 { 66, PrivMode_aplKP }, 4085 { 66, PrivMode_aplKP },
3193#ifndef NO_BACKSPACE_KEY 4086#ifndef NO_BACKSPACE_KEY
3194 { 67, PrivMode_BackSpace }, 4087 { 67, PrivMode_BackSpace },
3195#endif 4088#endif
3196 { 1000, PrivMode_MouseX11 }, 4089 { 1000, PrivMode_MouseX11 },
4090 // 1001 Use Hilite Mouse Tracking. NYI, TODO
4091 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO
4092 // 1003 Use All Motion Mouse Tracking. NYI, TODO
3197 { 1010, PrivMode_TtyOutputInh }, 4093 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3198 { 1011, PrivMode_Keypress }, 4094 { 1011, PrivMode_Keypress }, // rxvt extension
4095 // 1035 enable modifiers for alt, numlock NYI
4096 // 1036 send ESC for meta keys NYI
4097 // 1037 send DEL for keypad delete NYI
3199 { 1047, PrivMode_Screen }, 4098 { 1047, PrivMode_Screen },
4099 // 1048 save and restore cursor
3200 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 4100 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
4101 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3201 }; 4102 };
3202 4103
3203 if (nargs == 0) 4104 if (nargs == 0)
3204 return; 4105 return;
3205 4106
… …
3212 for (i = 0; i < nargs; i++) 4113 for (i = 0; i < nargs; i++)
3213 { 4114 {
3214 state = -1; 4115 state = -1;
3215 4116
3216 /* basic handling */ 4117 /* basic handling */
3217 for (j = 0; j < (sizeof(argtopriv)/sizeof(argtopriv[0])); j++) 4118 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++)
3218 if (argtopriv[j].argval == arg[i]) 4119 if (argtopriv[j].argval == arg[i])
3219 { 4120 {
3220 state = privcases (mode, argtopriv[j].bit); 4121 state = privcases (mode, argtopriv[j].bit);
3221 break; 4122 break;
3222 } 4123 }
3223 4124
3224 /* extra handling for values with state unkept */ 4125 /* extra handling for values with state unkept */
3225 if (state == -1)
3226 switch (arg[i]) 4126 switch (arg[i])
3227 { 4127 {
4128#if ENABLE_STYLES
4129 case 1021:
4130 set_option (Opt_intensityStyles, mode);
4131
4132 scr_touch (true);
4133 break;
4134#endif
3228 case 1048: /* alternative cursor save */ 4135 case 1048: /* alternative cursor save */
4136 case 1049:
4137 if (OPTION (Opt_secondaryScreen))
3229 if (mode == 0) 4138 if (mode == 0)
3230 scr_cursor (RESTORE); 4139 scr_cursor (RESTORE);
3231 else if (mode == 1) 4140 else if (mode == 1)
3232 scr_cursor (SAVE); 4141 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; 4142 break;
4143 }
4144
4145 if (state >= 0)
4146 /* extra handling for values with valid 0 or 1 state */
4147 switch (arg[i])
4148 {
4149 /* case 1: - application cursor keys */
4150 case 2: /* VT52 mode */
4151 /* oddball mode. should be set regardless of set/reset
4152 * parameter. Return from VT52 mode with an ESC < from
4153 * within VT52 mode
4154 */
4155 PrivMode (1, PrivMode_vt52);
4156 break;
3249 case 3: /* 80/132 */ 4157 case 3: /* 80/132 */
3250 if (PrivateModes & PrivMode_132OK) 4158 if (priv_modes & PrivMode_132OK)
3251 set_widthheight ( (unsigned int)((state ? 132 : 80) * TermWin.fwidth), 4159 set_widthheight (((state ? 132 : 80) * fwidth), height);
3252 (unsigned int)TermWin.height);
3253 break; 4160 break;
3254 case 4: /* smooth scrolling */ 4161 case 4: /* smooth scrolling */
3255 if (state)
3256 Options &= ~Opt_jumpScroll;
3257 else
3258 Options |= Opt_jumpScroll; 4162 set_option (Opt_jumpScroll, !state);
3259 break; 4163 break;
3260 case 5: /* reverse video */ 4164 case 5: /* reverse video */
3261 scr_rvideo_mode (state); 4165 scr_rvideo_mode (state);
3262 break; 4166 break;
3263 case 6: /* relative/absolute origins */ 4167 case 6: /* relative/absolute origins */
3264 scr_relative_origin (state); 4168 scr_relative_origin (state);
3265 break; 4169 break;
3266 case 7: /* autowrap */ 4170 case 7: /* autowrap */
3267 scr_autowrap (state); 4171 scr_autowrap (state);
3268 break; 4172 break;
3269 /* case 8: - auto repeat, can't do on a per window basis */ 4173 /* case 8: - auto repeat, can't do on a per window basis */
3270 case 9: /* X10 mouse reporting */ 4174 case 9: /* X10 mouse reporting */
3271 if (state) /* orthogonal */ 4175 if (state) /* orthogonal */
3272 PrivateModes &= ~(PrivMode_MouseX11); 4176 priv_modes &= ~PrivMode_MouseX11;
3273 break; 4177 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 4178#ifdef scrollBar_esc
3282 case scrollBar_esc: 4179 case scrollBar_esc:
3283 if (scrollbar_mapping (state)) 4180 if (scrollbar_mapping (state))
3284 { 4181 {
3285 resize_all_windows (0, 0, 0); 4182 resize_all_windows (0, 0, 0);
3286 scr_touch (true); 4183 scr_touch (true);
3287 } 4184 }
3288 break; 4185 break;
3289#endif 4186#endif
3290 case 25: /* visible/invisible cursor */ 4187 case 25: /* visible/invisible cursor */
3291 scr_cursor_visible (state); 4188 scr_cursor_visible (state);
3292 break; 4189 break;
3293 /* case 35: - shift keys */ 4190 /* case 35: - shift keys */
3294 /* case 40: - 80 <--> 132 mode */ 4191 /* case 40: - 80 <--> 132 mode */
3295 case 47: /* secondary screen */ 4192 case 47: /* secondary screen */
3296 scr_change_screen (state); 4193 scr_change_screen (state);
3297 break; 4194 break;
3298 /* case 66: - application key pad */ 4195 /* case 66: - application key pad */
3299 /* case 67: - backspace key */ 4196 /* case 67: - backspace key */
3300 case 1000: /* X11 mouse reporting */ 4197 case 1000: /* X11 mouse reporting */
3301 if (state) /* orthogonal */ 4198 if (state) /* orthogonal */
3302 PrivateModes &= ~(PrivMode_MouseX10); 4199 priv_modes &= ~PrivMode_MouseX10;
3303 break; 4200 break;
3304#if 0 4201#if 0
3305 case 1001: 4202 case 1001:
3306 break; /* X11 mouse highlighting */ 4203 break; /* X11 mouse highlighting */
3307#endif 4204#endif
3308 case 1010: /* scroll to bottom on TTY output inhibit */ 4205 case 1010: /* scroll to bottom on TTY output inhibit */
3309 if (state)
3310 Options &= ~Opt_scrollTtyOutput;
3311 else
3312 Options |= Opt_scrollTtyOutput; 4206 set_option (Opt_scrollTtyOutput, !state);
3313 break; 4207 break;
3314 case 1011: /* scroll to bottom on key press */ 4208 case 1011: /* scroll to bottom on key press */
3315 if (state)
3316 Options |= Opt_scrollTtyKeypress; 4209 set_option (Opt_scrollTtyKeypress, state);
3317 else
3318 Options &= ~Opt_scrollTtyKeypress;
3319 break; 4210 break;
3320 case 1047: /* secondary screen w/ clearing */ 4211 case 1047: /* secondary screen w/ clearing last */
3321 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 4212 if (OPTION (Opt_secondaryScreen))
3322 if (current_screen != PRIMARY) 4213 if (current_screen != PRIMARY)
3323 scr_erase_screen (2); 4214 scr_erase_screen (2);
3324 scr_change_screen (state); 4215 scr_change_screen (state);
3325 /* FALLTHROUGH */
3326 default:
3327 break; 4216 break;
4217 case 1049: /* secondary screen w/ clearing first */
4218 scr_change_screen (state);
4219 if (OPTION (Opt_secondaryScreen))
4220 if (current_screen != PRIMARY)
4221 scr_erase_screen (2);
4222 break;
4223 default:
4224 break;
3328 } 4225 }
3329 } 4226 }
3330} 4227}
3331/*}}} */ 4228/*}}} */
3332 4229
3333/*{{{ process sgr sequences */ 4230/*{{{ process sgr sequences */
3334void 4231void
3335rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 4232rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3336{ 4233{
3337 unsigned int i; 4234 unsigned int i;
3338 short rendset; 4235 short rendset;
3339 int rendstyle; 4236 int rendstyle;
3340 4237
3341 if (nargs == 0) 4238 if (nargs == 0)
3342 { 4239 {
3343 scr_rendition (0, ~RS_None); 4240 scr_rendition (0, ~RS_None);
3344 return; 4241 return;
3345 } 4242 }
4243
3346 for (i = 0; i < nargs; i++) 4244 for (i = 0; i < nargs; i++)
3347 { 4245 {
3348 rendset = -1; 4246 rendset = -1;
3349 switch (arg[i]) 4247 switch (arg[i])
3350 { 4248 {
… …
3352 rendset = 0, rendstyle = ~RS_None; 4250 rendset = 0, rendstyle = ~RS_None;
3353 break; 4251 break;
3354 case 1: 4252 case 1:
3355 rendset = 1, rendstyle = RS_Bold; 4253 rendset = 1, rendstyle = RS_Bold;
3356 break; 4254 break;
4255 //case 2: // low intensity
4256 case 3:
4257 rendset = 1, rendstyle = RS_Italic;
4258 break;
3357 case 4: 4259 case 4:
3358 rendset = 1, rendstyle = RS_Uline; 4260 rendset = 1, rendstyle = RS_Uline;
3359 break; 4261 break;
3360 case 5: 4262 case 5: // slowly blinking
4263 case 6: // rapidly blinking
3361 rendset = 1, rendstyle = RS_Blink; 4264 rendset = 1, rendstyle = RS_Blink;
3362 break; 4265 break;
4266 //case 6: // scoansi light background
3363 case 7: 4267 case 7:
3364 rendset = 1, rendstyle = RS_RVid; 4268 rendset = 1, rendstyle = RS_RVid;
3365 break; 4269 break;
3366 case 22: 4270 case 8:
4271 // invisible. NYI
4272 break;
4273 //case 9: // crossed out
4274 //case 10: // scoansi acs off, primary font
4275 //case 11: // scoansi acs on, first alt font
4276 //case 12: // scoansi acs on, |0x80, second alt font
4277 //...
4278 //case 19: // ninth alt font
4279 //case 20: // gothic
4280 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3367 rendset = 0, rendstyle = RS_Bold; 4281 rendset = 0, rendstyle = RS_Bold;
4282 break;
4283 case 22: // normal intensity
4284 rendset = 0, rendstyle = RS_Bold;
4285 break;
4286 case 23: // disable italic
4287 rendset = 0, rendstyle = RS_Italic;
3368 break; 4288 break;
3369 case 24: 4289 case 24:
3370 rendset = 0, rendstyle = RS_Uline; 4290 rendset = 0, rendstyle = RS_Uline;
3371 break; 4291 break;
3372 case 25: 4292 case 25:
3373 rendset = 0, rendstyle = RS_Blink; 4293 rendset = 0, rendstyle = RS_Blink;
3374 break; 4294 break;
4295 case 26: // variable spacing (iso 8613)
4296 rendset = 0, rendstyle = RS_Blink;
4297 break;
3375 case 27: 4298 case 27:
3376 rendset = 0, rendstyle = RS_RVid; 4299 rendset = 0, rendstyle = RS_RVid;
3377 break; 4300 break;
4301 //case 28: // visible. NYI
4302 //case 29: // not crossed-out
3378 } 4303 }
4304
3379 if (rendset != -1) 4305 if (rendset != -1)
3380 { 4306 {
3381 scr_rendition (rendset, rendstyle); 4307 scr_rendition (rendset, rendstyle);
3382 continue; /* for(;i;) */ 4308 continue; /* for (;i;) */
3383 } 4309 }
3384 4310
3385 switch (arg[i]) 4311 switch (arg[i])
3386 { 4312 {
3387 case 30: 4313 case 30:
… …
3390 case 33: 4316 case 33:
3391 case 34: 4317 case 34:
3392 case 35: 4318 case 35:
3393 case 36: 4319 case 36:
3394 case 37: 4320 case 37:
3395 scr_color ((unsigned int)(minCOLOR + (arg[i] - 30)), 4321 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3396 Color_fg);
3397 break; 4322 break;
3398#ifdef TTY_256COLOR 4323 case 38: // set fg color, ISO 8613-6
3399 case 38:
3400 if (nargs > i + 2 && arg[i + 1] == 5) 4324 if (nargs > i + 2 && arg[i + 1] == 5)
3401 { 4325 {
3402 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 4326 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3403 Color_fg);
3404 i += 2; 4327 i += 2;
3405 } 4328 }
3406 break; 4329 break;
3407#endif
3408 case 39: /* default fg */ 4330 case 39: /* default fg */
3409 scr_color (Color_fg, Color_fg); 4331 scr_color (Color_fg, Color_fg);
3410 break; 4332 break;
3411 4333
3412 case 40: 4334 case 40:
… …
3415 case 43: 4337 case 43:
3416 case 44: 4338 case 44:
3417 case 45: 4339 case 45:
3418 case 46: 4340 case 46:
3419 case 47: 4341 case 47:
3420 scr_color ((unsigned int)(minCOLOR + (arg[i] - 40)), 4342 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3421 Color_bg);
3422 break; 4343 break;
3423#ifdef TTY_256COLOR 4344 case 48: // set bg color, ISO 8613-6
3424 case 48:
3425 if (nargs > i + 2 && arg[i + 1] == 5) 4345 if (nargs > i + 2 && arg[i + 1] == 5)
3426 { 4346 {
3427 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 4347 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3428 Color_bg);
3429 i += 2; 4348 i += 2;
3430 } 4349 }
3431 break; 4350 break;
3432#endif
3433 case 49: /* default bg */ 4351 case 49: /* default bg */
3434 scr_color (Color_bg, Color_bg); 4352 scr_color (Color_bg, Color_bg);
3435 break; 4353 break;
3436 4354
3437#ifndef NO_BRIGHTCOLOR 4355 //case 50: // not variable spacing
4356
4357#if !ENABLE_MINIMAL
3438 case 90: 4358 case 90:
3439 case 91: /* set bright fg color */ 4359 case 91: /* set bright fg color */
3440 case 92: 4360 case 92:
3441 case 93: 4361 case 93:
3442 case 94: 4362 case 94:
3443 case 95: 4363 case 95:
3444 case 96: 4364 case 96:
3445 case 97: 4365 case 97:
3446 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 90)), 4366 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3447 Color_fg);
3448 break; 4367 break;
3449 case 100: 4368 case 100:
3450 case 101: /* set bright bg color */ 4369 case 101: /* set bright bg color */
3451 case 102: 4370 case 102:
3452 case 103: 4371 case 103:
3453 case 104: 4372 case 104:
3454 case 105: 4373 case 105:
3455 case 106: 4374 case 106:
3456 case 107: 4375 case 107:
3457 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 100)), 4376 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3458 Color_bg);
3459 break; 4377 break;
3460#endif 4378#endif
3461
3462 } 4379 }
3463 } 4380 }
3464} 4381}
3465/*}}} */ 4382/*}}} */
3466 4383
3467/*{{{ process Rob Nation's own graphics mode sequences */ 4384/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3468void 4385void
3469rxvt_term::process_graphics () 4386rxvt_term::process_graphics ()
3470{ 4387{
3471 unsigned char ch, cmd = cmd_getc (); 4388 unicode_t ch, cmd = cmd_getc ();
3472 4389
3473#ifndef RXVT_GRAPHICS
3474 if (cmd == 'Q') 4390 if (cmd == 'Q')
3475 { /* query graphics */ 4391 { /* query graphics */
3476 tt_printf("\033G0\n"); /* no graphics */ 4392 tt_printf ("\033G0\012"); /* no graphics */
3477 return; 4393 return;
3478 } 4394 }
3479 /* swallow other graphics sequences until terminating ':' */ 4395 /* swallow other graphics sequences until terminating ':' */
3480 do 4396 do
3481 ch = cmd_getc (); 4397 ch = cmd_getc ();
3482 while (ch != ':'); 4398 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} 4399}
3529/*}}} */ 4400/*}}} */
3530 4401
3531/* ------------------------------------------------------------------------- */ 4402/* ------------------------------------------------------------------------- */
3532 4403
3533/* 4404/*
3534 * Send printf() formatted output to the command. 4405 * Send printf () formatted output to the command.
3535 * Only use for small amounts of data. 4406 * Only use for small amounts of data.
3536 */ 4407 */
3537void 4408void
3538rxvt_term::tt_printf (const char *fmt,...) 4409rxvt_term::tt_printf (const char *fmt,...)
3539{ 4410{
3540 va_list arg_ptr; 4411 va_list arg_ptr;
3541 unsigned char buf[256]; 4412 char buf[256];
3542 4413
3543 va_start (arg_ptr, fmt); 4414 va_start (arg_ptr, fmt);
3544 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4415 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3545 va_end (arg_ptr); 4416 va_end (arg_ptr);
3546 tt_write (buf, STRLEN (buf)); 4417 tt_write (buf, strlen (buf));
3547} 4418}
3548 4419
3549/* ---------------------------------------------------------------------- */ 4420/* ---------------------------------------------------------------------- */
3550/* Write data to the pty as typed by the user, pasted with the mouse, 4421/* 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. 4422 * or generated by us in response to a query ESC sequence.
3552 */ 4423 */
4424const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4425
3553void 4426void
3554rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4427rxvt_term::tt_write (const char *data, unsigned int len)
3555{ 4428{
3556 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4429 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4430 return;
3557 4431
3558 if (len) 4432 if (pty->pty < 0)
4433 return;
4434
4435 if (v_buflen == 0)
4436 {
4437 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4438
4439 if ((unsigned int)written == len)
4440 return;
4441
4442 data += written;
4443 len -= written;
3559 { 4444 }
4445
4446 v_buffer = (char *)realloc (v_buffer, v_buflen + len);
4447
4448 memcpy (v_buffer + v_buflen, data, len);
4449 v_buflen += len;
4450
4451 pty_ev.set (EVENT_READ | EVENT_WRITE);
4452}
4453
4454void rxvt_term::pty_write ()
4455{
4456 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4457
4458 if (written > 0)
4459 {
4460 v_buflen -= written;
4461
3560 if (v_buflen == 0) 4462 if (v_buflen == 0)
3561 { 4463 {
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); 4464 free (v_buffer);
3589 v_buffer = 0; 4465 v_buffer = 0;
3590 v_buflen = 0; 4466 v_buflen = 0;
3591 4467
3592 pty_ev.set (EVENT_READ); 4468 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; 4469 return;
3605 } 4470 }
4471
4472 memmove (v_buffer, v_buffer + written, v_buflen);
3606 } 4473 }
4474 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4475 pty_ev.set (EVENT_READ);
3607} 4476}
3608 4477
3609/*----------------------- end-of-file (C source) -----------------------*/ 4478/*----------------------- end-of-file (C source) -----------------------*/
3610 4479

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