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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.39 by pcg, Mon Feb 9 07:15:46 2004 UTC vs.
Revision 1.317 by root, Sat Jan 13 15:06:54 2007 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: command.c 2 * File: command.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7 * - original version 7 * - original version
… …
25 * - extensive modifications 25 * - extensive modifications
26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> 26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org>
27 * Copyright (c) 2001 Marius Gedminas 27 * Copyright (c) 2001 Marius Gedminas
28 * - Ctrl/Mod4+Tab works like Meta+Tab (options) 28 * - Ctrl/Mod4+Tab works like Meta+Tab (options)
29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org> 29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org>
30 * Copyright (c) 2003-2006 Marc Lehmann <pcg@goof.com>
30 * 31 *
31 * This program is free software; you can redistribute it and/or modify 32 * This program is free software; you can redistribute it and/or modify
32 * it under the terms of the GNU General Public License as published by 33 * it under the terms of the GNU General Public License as published by
33 * the Free Software Foundation; either version 2 of the License, or 34 * the Free Software Foundation; either version 2 of the License, or
34 * (at your option) any later version. 35 * (at your option) any later version.
… …
42 * along with this program; if not, write to the Free Software 43 * along with this program; if not, write to the Free Software
43 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
44 *----------------------------------------------------------------------*/ 45 *----------------------------------------------------------------------*/
45 46
46/*{{{ includes: */ 47/*{{{ includes: */
47#include "../config.h" /* NECESSARY */ 48#include "../config.h"
48#include "rxvt.h" /* NECESSARY */ 49#include "rxvt.h"
50#include "rxvtperl.h"
49#include "version.h" 51#include "version.h"
50#include "command.h" 52#include "command.h"
51 53
52#include <wchar.h> 54#ifdef KEYSYM_RESOURCE
55# include "keyboard.h"
56#endif
57
58#include <csignal>
59
60#if LINUX_YIELD_HACK
61# include <ctime>
62#endif
53 63
54/*----------------------------------------------------------------------*/ 64/*----------------------------------------------------------------------*/
55 65
56/*{{{ Convert the keypress event into a string */ 66#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
67
68#if ENABLE_FRILLS || ISO_14755
69
70#define ISO_14755_STARTED 0x80000000UL
71#define ISO_14755_51 0x40000000UL // basic (section 5.1)
72#define ISO_14755_52 0x20000000UL // keycap (section 5.2)
73#define ISO_14755_54 0x10000000UL // code feedback (section 5.4)
74#define ISO_14755_MASK 0x0fffffffUL
75
76#if ISO_14755
77static unsigned short iso14755_symtab[] = {
78 // keysym, unicode
79 XK_Left, 0x2190,
80 XK_KP_Left, 0x2190,
81 XK_Up, 0x2191,
82 XK_KP_Up, 0x2191,
83 XK_Right, 0x2192,
84 XK_KP_Right, 0x2192,
85 XK_Down, 0x2193,
86 XK_KP_Down, 0x2193,
87 XK_Linefeed, 0x21b4,
88 XK_Return, 0x21b5,
89 XK_KP_Enter, 0x21b5,
90
91 XK_Prior, 0x21de,
92 XK_Next, 0x21df,
93 XK_Tab, 0x21e5,
94 XK_ISO_Left_Tab, 0x21e6,
95 XK_Shift_L, 0x21e7,
96 XK_Shift_R, 0x21e7,
97
98 XK_Shift_Lock, 0x21eb,
99 XK_ISO_Lock, 0x21eb,
100 XK_ISO_Lock, 0x21eb,
101 XK_Caps_Lock, 0x21ec,
102 XK_Num_Lock, 0x21ed,
103 XK_ISO_Level3_Shift, 0x21ee,
104 XK_ISO_Level3_Lock, 0x21ef,
105 XK_ISO_Group_Lock, 0x21f0,
106 XK_Home, 0x21f1,
107 XK_End, 0x21f2,
108
109 XK_Execute, 0x2318,
110 XK_Begin, 0x2320,
111 XK_Delete, 0x2326,
112 XK_Clear, 0x2327,
113 XK_BackSpace, 0x232b,
114 XK_Insert, 0x2380,
115 XK_Control_L, 0x2388,
116 XK_Control_R, 0x2388,
117 XK_Pause, 0x2389,
118 XK_Break, 0x238a,
119 XK_Escape, 0x238b,
120 XK_Undo, 0x238c,
121 XK_Print, 0x2399,
122
123 XK_space, 0x2423,
124
125#ifdef XK_KP_Begin
126 XK_KP_Prior, 0x21de,
127 XK_KP_Next, 0x21df,
128 XK_KP_Begin, 0x2320,
129 XK_KP_Insert, 0x2380,
130 XK_KP_Delete, 0x2326,
131 XK_KP_Space, 0x2422,
132#endif
133 0,
134};
135
57void 136void
137rxvt_term::iso14755_54 (int x, int y)
138{
139 x = Pixel2Col (x);
140 y = Pixel2Row (y);
141
142 if (!IN_RANGE_EXC (x, 0, ncol)
143 || !IN_RANGE_EXC (y, 0, nrow))
144 return;
145
146 for (;;)
147 {
148 const line_t &l = ROW(y + view_start);
149
150 text_t t = l.t[x];
151
152 if (t != NOCHAR || !x)
153 {
154 iso14755_51 (l.t[x], l.r[x], x, y);
155 iso14755buf = ISO_14755_54;
156 break;
157 }
158
159 x--;
160 }
161}
162
163void
164rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y)
165{
166 rxvt_fontset *fs = FONTSET (r);
167 rxvt_font *f = (*fs)[fs->find_font (ch)];
168 wchar_t *chr, *alloc, ch2, *fname;
169 int len;
170
171 fname = rxvt_utf8towcs (f->name);
172
173# if ENABLE_COMBINING
174 if (IS_COMPOSE (ch))
175 {
176 len = rxvt_composite.expand (ch, 0);
177 alloc = chr = new wchar_t[len];
178 rxvt_composite.expand (ch, chr);
179 }
180 else
181# endif
182 {
183 ch2 = ch;
184
185 alloc = 0;
186 chr = &ch2;
187 len = 1;
188 }
189
190 char attr[80]; // plenty
191
192 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
193 (int)r,
194 fgcolor_of (r), bgcolor_of (r),
195 r & RS_Bold ? " bold" : "",
196 r & RS_Italic ? " italic" : "",
197 r & RS_Blink ? " blink" : "",
198 r & RS_RVid ? " rvid" : "",
199 r & RS_Uline ? " uline" : "",
200 r & RS_Careful ? " careful" : "");
201
202 int width = wcswidth (fname, wcslen (fname));
203
204 max_it (width, 8+5); // for char + hey
205 max_it (width, strlen (attr));
206
207 if (y >= 0)
208 {
209 y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1;
210 x = 0;
211 }
212
213 scr_overlay_new (x, y, width, len + 2);
214
215 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
216
217 for (int y = 0; y < len; y++)
218 {
219 char buf[9];
220
221 ch = *chr++;
222
223 sprintf (buf, "%8x", ch);
224 scr_overlay_set (0, y, buf);
225 scr_overlay_set (9, y, '=');
226# if !UNICODE3
227 if (ch >= 0x10000)
228 ch = 0xfffd;
229# endif
230 scr_overlay_set (11, y, ch, r);
231
232 if (WCWIDTH (ch) >= 2)
233 scr_overlay_set (12, y, NOCHAR, r);
234 }
235
236// {
237// char buf[4+4+3+1];
238// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y);
239// scr_overlay_set (0, 0, buf);
240// }
241 scr_overlay_set (0, len , attr);
242 scr_overlay_set (0, len + 1, fname);
243
244 free (fname);
245
246# if ENABLE_COMBINING
247 if (alloc)
248 delete [] alloc;
249# endif
250}
251#endif
252
253void
254rxvt_term::commit_iso14755 ()
255{
256 wchar_t ch[2];
257
258 ch[0] = iso14755buf & ISO_14755_MASK;
259 ch[1] = 0;
260
261 if (iso14755buf & ISO_14755_51)
262 {
263 char mb[16];
264 int len;
265
266 // allow verbatim 0-bytes and control-bytes to be entered
267 if (ch[0] >= 0x20)
268 len = wcstombs (mb, ch, 16);
269 else
270 {
271 mb[0] = ch[0];
272 len = 1;
273 }
274
275 if (len > 0)
276 tt_write (mb, len);
277 else
278 scr_bell ();
279 }
280
281 iso14755buf = 0;
282}
283
284int
58rxvt_term::lookup_key (XKeyEvent &ev) 285rxvt_term::hex_keyval (XKeyEvent &ev)
59{ 286{
287 // check wether this event corresponds to a hex digit
288 // if the modifiers had not been pressed.
289 for (int index = 0; index < 8; index++)
290 {
291 KeySym k = XLookupKeysym (&ev, index);
292
293 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
294 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
295 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
296 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
297 }
298
299 return -1;
300}
301#endif
302
303void
304rxvt_term::key_press (XKeyEvent &ev)
305{
60 int ctrl, meta, shft, len; 306 int ctrl, meta, shft, len;
61 unsigned int newlen; 307 unsigned int newlen;
62 KeySym keysym; 308 KeySym keysym;
63#ifdef DEBUG_CMD
64 static int debug_key = 1; /* accessible by a debugger only */
65#endif
66 int valid_keysym; 309 int valid_keysym;
67 unsigned char kbuf[KBUFSZ]; 310 char kbuf[KBUFSZ];
311
312#if ISO_14755
313 if (iso14755buf & ISO_14755_52)
314 return;
315#endif
68 316
69 /* 317 /*
70 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 318 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
71 * escape sequence to toggle the Keypad. 319 * escape sequence to toggle the Keypad.
72 * 320 *
73 * Always permit `shift' to override the current setting 321 * Always permit `shift' to override the current setting
74 */ 322 */
75 shft = (ev.state & ShiftMask); 323 shft = ev.state & ShiftMask;
76 ctrl = (ev.state & ControlMask); 324 ctrl = ev.state & ControlMask;
77 meta = (ev.state & ModMetaMask); 325 meta = ev.state & ModMetaMask;
78 326
79 if (numlock_state || (ev.state & ModNumLockMask)) 327 if (numlock_state || (ev.state & ModNumLockMask))
80 { 328 {
81 numlock_state = (ev.state & ModNumLockMask); 329 numlock_state = (ev.state & ModNumLockMask);
82 PrivMode((!numlock_state), PrivMode_aplKP); 330 PrivMode ((!numlock_state), PrivMode_aplKP);
83 } 331 }
84 332
85 kbuf[0] = 0; 333 kbuf[0] = 0;
86 334
87#ifdef USE_XIM 335#ifdef USE_XIM
88 if (Input_Context) 336 if (Input_Context)
89 { 337 {
90 Status status_return; 338 Status status_return;
91 339
340#if 0
92#ifdef X_HAVE_UTF8_STRING 341#ifdef X_HAVE_UTF8_STRING
93 if (enc_utf8 && 0) 342 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
94 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 343 len = Xutf8LookupString (Input_Context, &ev, kbuf,
95 KBUFSZ, &keysym, &status_return); 344 KBUFSZ, &keysym, &status_return);
96 else 345 else
97#endif 346#endif
98 347#endif
99 { 348 {
100 wchar_t wkbuf[KBUFSZ + 1]; 349 wchar_t wkbuf[KBUFSZ + 1];
101 350
102 // the XOpenIM manpage lies about hardcoding the locale 351 // the XOpenIM manpage lies about hardcoding the locale
103 // at the point of XOpenIM, so temporarily switch locales 352 // at the point of XOpenIM, so temporarily switch locales
104 if (rs[Rs_imLocale]) 353 if (rs[Rs_imLocale])
105 SET_LOCALE (rs[Rs_imLocale]); 354 SET_LOCALE (rs[Rs_imLocale]);
355
106 // assume wchar_t == unicode or better 356 // assume wchar_t == unicode or better
107 len = XwcLookupString (Input_Context, &ev, wkbuf, 357 len = XwcLookupString (Input_Context, &ev, wkbuf,
108 KBUFSZ, &keysym, &status_return); 358 KBUFSZ, &keysym, &status_return);
359
109 if (rs[Rs_imLocale]) 360 if (rs[Rs_imLocale])
110 SET_LOCALE (locale); 361 SET_LOCALE (locale);
111 362
112 if (status_return == XLookupChars 363 if (status_return == XLookupChars
113 || status_return == XLookupBoth) 364 || status_return == XLookupBoth)
114 { 365 {
366 /* make sure the user can type ctrl-@, i.e. NUL */
367 if (len == 1 && *wkbuf == 0)
368 {
369 kbuf[0] = 0;
370 len = 1;
371 }
372 else
373 {
115 wkbuf[len] = 0; 374 wkbuf[len] = 0;
116 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ); 375 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ);
117 if (len < 0) 376 if (len < 0)
118 len = 0; 377 len = 0;
378 }
119 } 379 }
120 else 380 else
121 len = 0; 381 len = 0;
122 } 382 }
123 383
124 valid_keysym = status_return == XLookupKeySym 384 valid_keysym = status_return == XLookupKeySym
125 || status_return == XLookupBoth; 385 || status_return == XLookupBoth;
126 } 386 }
127 else 387 else
128#endif 388#endif
129
130 { 389 {
131 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 390 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
132 valid_keysym = !len; 391 valid_keysym = keysym != NoSymbol;
133 } 392 }
134 393
135 if (valid_keysym) 394 if (valid_keysym)
136 { 395 {
137 /* for some backwards compatibility */ 396#ifdef KEYSYM_RESOURCE
138#if defined(HOTKEY_CTRL) || defined(HOTKEY_META) 397 if (keyboard->dispatch (this, keysym, ev.state))
139# ifdef HOTKEY_CTRL 398 return;
140 if (ctrl)
141# else
142 if (meta)
143# endif 399#endif
144 {
145 if (keysym == ks_bigfont)
146 {
147 change_font (0, FONT_UP);
148 return;
149 }
150 else if (keysym == ks_smallfont)
151 {
152 change_font (0, FONT_DN);
153 return;
154 }
155 }
156#endif
157 400
158 if (TermWin.saveLines) 401 if (saveLines)
159 { 402 {
160#ifdef UNSHIFTED_SCROLLKEYS 403#ifdef UNSHIFTED_SCROLLKEYS
161 if (!ctrl && !meta) 404 if (!ctrl && !meta)
162 {
163#else 405#else
164 if (IS_SCROLL_MOD) 406 if (IS_SCROLL_MOD)
407#endif
165 { 408 {
166#endif
167 int lnsppg; 409 int lnsppg;
168 410
169#ifdef PAGING_CONTEXT_LINES 411#ifdef PAGING_CONTEXT_LINES
170 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 412 lnsppg = nrow - PAGING_CONTEXT_LINES;
171#else 413#else
172 lnsppg = TermWin.nrow * 4 / 5; 414 lnsppg = nrow * 4 / 5;
173#endif 415#endif
174 if (keysym == XK_Prior) 416 if (keysym == XK_Prior)
175 { 417 {
176 scr_page (UP, lnsppg); 418 scr_page (UP, lnsppg);
177 return; 419 return;
… …
205 scr_move_to (0, 1); 447 scr_move_to (0, 1);
206 return; 448 return;
207 } 449 }
208 else if (keysym == XK_End) 450 else if (keysym == XK_End)
209 { 451 {
210 scr_move_to (1, 0); 452 scr_move_to (1, 1);
211 return; 453 return;
212 } 454 }
213 } 455 }
214#endif 456#endif
215
216 } 457 }
217 458
218 if (shft) 459 if (shft)
219 { 460 {
220 /* Shift + F1 - F10 generates F11 - F20 */ 461 /* Shift + F1 - F10 generates F11 - F20 */
221 if (keysym >= XK_F1 && keysym <= XK_F10) 462 if (keysym >= XK_F1 && keysym <= XK_F10)
222 { 463 {
223 keysym += (XK_F11 - XK_F1); 464 keysym += (XK_F11 - XK_F1);
224 shft = 0; /* turn off Shift */ 465 shft = 0; /* turn off Shift */
225 } 466 }
226 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 467 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
227 { 468 {
228 switch (keysym) 469 switch (keysym)
229 { 470 {
230 /* normal XTerm key bindings */ 471 /* normal XTerm key bindings */
231 case XK_Insert: /* Shift+Insert = paste mouse selection */ 472 case XK_Insert: /* Shift+Insert = paste mouse selection */
232 selection_request (ev.time, 0, 0); 473 selection_request (ev.time);
233 return; 474 return;
475#if TODO
234 /* rxvt extras */ 476 /* rxvt extras */
235 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 477 case XK_KP_Add: /* Shift+KP_Add = bigger font */
236 change_font (0, FONT_UP); 478 change_font (FONT_UP);
237 return; 479 return;
238 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 480 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
239 change_font (0, FONT_DN); 481 change_font (FONT_DN);
240 return; 482 return;
483#endif
241 } 484 }
242 } 485 }
243 } 486 }
244#ifdef PRINTPIPE 487
245 if (keysym == XK_Print) 488#if ENABLE_FRILLS || ISO_14755
246 { 489 // ISO 14755 support
247 scr_printscreen (ctrl | shft); 490 if (shft && ctrl)
248 return;
249 } 491 {
250#endif 492 int hv;
251#ifdef GREEK_SUPPORT 493
252 if (keysym == ks_greekmodeswith) 494 if (iso14755buf & ISO_14755_51
253 { 495 && (keysym == XK_space || keysym == XK_KP_Space
254 greek_mode = !greek_mode; 496 || keysym == XK_Return || keysym == XK_KP_Enter))
255 if (greek_mode)
256 { 497 {
257 xterm_seq (XTerm_title, 498 commit_iso14755 ();
258 (greek_getmode() == GREEK_ELOT928 499 iso14755buf = ISO_14755_51;
259 ? "[Greek: iso]" : "[Greek: ibm]"), CHAR_ST); 500# if ISO_14755
260 greek_reset(); 501 iso14755_51 (0);
502# endif
503 return;
261 } 504 }
262 else 505 else if ((hv = hex_keyval (ev)) >= 0)
263 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST);
264 return;
265 }
266#endif
267
268 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
269 {
270#ifdef KEYSYM_RESOURCE
271 if (!(shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL)
272 { 506 {
273 unsigned int l; 507 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
274 const unsigned char *kbuf0; 508 | hv | ISO_14755_51;
275 const unsigned char ch = C0_ESC; 509# if ISO_14755
276 510 iso14755_51 (iso14755buf & ISO_14755_MASK);
277 kbuf0 = (Keysym_map[keysym & 0xFF]);
278 l = (unsigned int)*kbuf0++;
279
280 /* escape prefix */
281 if (meta)
282# ifdef META8_OPTION
283 if (meta_char == C0_ESC)
284# endif 511# endif
285 tt_write (&ch, 1);
286 tt_write (kbuf0, l);
287 return; 512 return;
288 } 513 }
289 else 514 else
515 {
516# if ENABLE_OVERLAY
517 scr_overlay_off ();
290#endif 518# endif
519 iso14755buf = 0;
520 }
521 }
522 else if ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
523 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R)))
524 if (!(iso14755buf & ISO_14755_STARTED))
525 {
526 iso14755buf |= ISO_14755_STARTED;
527# if ENABLE_OVERLAY
528 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
529 scr_overlay_set (0, 0, "ISO 14755 mode");
530# endif
531 }
532#endif
533
534#ifdef PRINTPIPE
535 if (keysym == XK_Print)
536 {
537 scr_printscreen (ctrl | shft);
538 return;
539 }
540#endif
291 541
542 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
543 {
292 { 544 {
293 newlen = 1; 545 newlen = 1;
294 switch (keysym) 546 switch (keysym)
295 { 547 {
296#ifndef NO_BACKSPACE_KEY 548#ifndef NO_BACKSPACE_KEY
297 case XK_BackSpace: 549 case XK_BackSpace:
298 if (PrivateModes & PrivMode_HaveBackSpace) 550 if (priv_modes & PrivMode_HaveBackSpace)
299 { 551 {
300 kbuf[0] = (!!(PrivateModes & PrivMode_BackSpace) 552 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
301 ^ !!ctrl) ? '\b' : '\177'; 553 ^ !!ctrl) ? '\b' : '\177';
302 kbuf[1] = '\0'; 554 kbuf[1] = '\0';
303 } 555 }
304 else 556 else
305 STRCPY(kbuf, key_backspace); 557 strcpy (kbuf, key_backspace);
306# ifdef MULTICHAR_SET 558 break;
307 if ((Options & Opt_mc_hack) && screen.cur.col > 0) 559#endif
560#ifndef NO_DELETE_KEY
561# ifdef XK_KP_Prior
562 case XK_KP_Delete:
563 /* allow shift to override */
564 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
308 { 565 {
309 int col, row; 566 strcpy (kbuf, "\033On");
310 567 break;
311 newlen = STRLEN(kbuf);
312 col = screen.cur.col - 1;
313 row = screen.cur.row + TermWin.saveLines;
314 if (IS_MULTI2(screen.rend[row][col]))
315 MEMMOVE(kbuf + newlen, kbuf, newlen + 1);
316 } 568 }
569 /* FALLTHROUGH */
317# endif 570# endif
318 break;
319#endif
320#ifndef NO_DELETE_KEY
321 case XK_Delete: 571 case XK_Delete:
322 STRCPY(kbuf, key_delete); 572 strcpy (kbuf, key_delete);
323# ifdef MULTICHAR_SET
324 if (Options & Opt_mc_hack)
325 {
326 int col, row;
327
328 newlen = STRLEN(kbuf);
329 col = screen.cur.col;
330 row = screen.cur.row + TermWin.saveLines;
331 if (IS_MULTI1(screen.rend[row][col]))
332 MEMMOVE(kbuf + newlen, kbuf, newlen + 1);
333 }
334# endif
335 break; 573 break;
336#endif 574#endif
337 case XK_Tab: 575 case XK_Tab:
338 if (shft) 576 if (shft)
339 STRCPY(kbuf, "\033[Z"); 577 strcpy (kbuf, "\033[Z");
340 else 578 else
341 { 579 {
342#ifdef CTRL_TAB_MAKES_META 580#ifdef CTRL_TAB_MAKES_META
343 if (ctrl) 581 if (ctrl)
344 meta = 1; 582 meta = 1;
… …
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 (display->display); 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} 1110}
769 1111
770#ifdef CURSOR_BLINK 1112#ifdef CURSOR_BLINK
771void 1113void
772rxvt_term::cursor_blink_cb (time_watcher &w) 1114rxvt_term::cursor_blink_cb (time_watcher &w)
773{ 1115{
774 hidden_cursor = !hidden_cursor; 1116 hidden_cursor = !hidden_cursor;
775 want_refresh = 1; 1117 want_refresh = 1;
776 1118
777 w.start (w.at + BLINK_INTERVAL); 1119 w.start (w.at + CURSOR_BLINK_INTERVAL);
778} 1120}
779#endif 1121#endif
780 1122
781#ifdef TEXT_BLINK 1123#ifdef TEXT_BLINK
782void 1124void
… …
789 w.start (w.at + TEXT_BLINK_INTERVAL); 1131 w.start (w.at + TEXT_BLINK_INTERVAL);
790 } 1132 }
791} 1133}
792#endif 1134#endif
793 1135
1136#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1137void
1138rxvt_term::cont_scroll_cb (time_watcher &w)
1139{
1140 if ((scrollbar_isUp() || scrollbar_isDn()) &&
1141 scr_page (scrollbar_isUp() ? UP : DN, 1))
1142 {
1143 want_refresh = 1;
1144 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1145 }
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
1203
794bool 1204bool
795rxvt_term::pty_fill () 1205rxvt_term::pty_fill ()
796{ 1206{
797 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 }
798 1214
799 memmove (cmdbuf_base, cmdbuf_ptr, n); 1215 memmove (cmdbuf_base, cmdbuf_ptr, n);
800 cmdbuf_ptr = cmdbuf_base; 1216 cmdbuf_ptr = cmdbuf_base;
801 cmdbuf_endp = cmdbuf_ptr + n; 1217 cmdbuf_endp = cmdbuf_ptr + n;
802 1218
803 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1219 ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n);
804 1220
805 if (n > 0) 1221 if (r > 0)
806 { 1222 {
807 cmdbuf_endp += n; 1223 cmdbuf_endp += r;
808 return true; 1224 return true;
809 } 1225 }
810 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))
811 destroy (); 1238 destroy ();
812 1239 }
1240
813 return false; 1241 return false;
814} 1242}
815 1243
816void 1244void
817rxvt_term::pty_cb (io_watcher &w, short revents) 1245rxvt_term::pty_cb (io_watcher &w, short revents)
818{ 1246{
819 SET_R (this); 1247 make_current ();
820 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;
821 1254
822 if (revents & EVENT_WRITE) 1255 if (revents & EVENT_WRITE)
823 tt_write (0, 0); 1256 pty_write ();
824 else if (revents & EVENT_READ)
825 {
826 bool flag = true;
827
828 // loop, but don't allow a single term to monopolize us
829 // the number of loops is fully arbitrary, and thus wrong
830 while (flag && pty_fill ())
831 {
832 if (!seen_input)
833 {
834 seen_input = 1;
835 /* once we know the shell is running, send the screen size. Again! */
836 tt_winch ();
837 }
838
839 uint32_t ch = NOCHAR;
840
841 for (;;)
842 {
843 if (ch == NOCHAR)
844 ch = next_char ();
845
846 if (ch == NOCHAR) // TODO: improve
847 break;
848
849 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
850 {
851 /* Read a text string from the input buffer */
852 uint32_t buf[BUFSIZ];
853 bool refreshnow = false;
854 int nlines = 0;
855 uint32_t *str = buf;
856
857 *str++ = ch;
858
859 for (;;)
860 {
861 ch = next_char ();
862
863 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
864 break;
865 else
866 {
867 *str++ = ch;
868
869 if (ch == '\n')
870 {
871 nlines++;
872 refresh_count++;
873
874 if (!(Options & Opt_jumpScroll)
875 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
876 {
877 refreshnow = true;
878 flag = false;
879 ch = NOCHAR;
880 break;
881 }
882
883 // scr_add_lines only works for nlines < TermWin.nrow - 1.
884 if (nlines >= TermWin.nrow - 1)
885 {
886 scr_add_lines (buf, nlines, str - buf);
887 nlines = 0;
888 str = buf;
889 }
890 }
891
892 if (str >= buf + BUFSIZ)
893 {
894 ch = NOCHAR;
895 break;
896 }
897 }
898 }
899
900 scr_add_lines (buf, nlines, str - buf);
901
902 /*
903 * If there have been a lot of new lines, then update the screen
904 * What the heck I'll cheat and only refresh less than every page-full.
905 * the number of pages between refreshes is refresh_limit, which
906 * is incremented here because we must be doing flat-out scrolling.
907 *
908 * refreshing should be correct for small scrolls, because of the
909 * time-out
910 */
911 if (refreshnow)
912 {
913 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
914 refresh_limit++;
915
916 scr_refresh (refresh_type);
917 }
918
919 }
920 else
921 {
922 switch (ch)
923 {
924 default:
925 process_nonprinting (ch);
926 break;
927 case C0_ESC: /* escape char */
928 process_escape_seq ();
929 break;
930 /*case 0x9b: */ /* CSI */
931 /* process_csi_seq (); */
932 }
933
934 ch = NOCHAR;
935 }
936 }
937 }
938 }
939} 1257}
940 1258
941// read the next character, currently handles UTF-8 1259void
942// will probably handle all sorts of other stuff in the future 1260rxvt_term::pointer_unblank ()
943uint32_t
944rxvt_term::next_char ()
945{ 1261{
946 while (cmdbuf_ptr < cmdbuf_endp) 1262 XDefineCursor (dpy, vt, TermWin_cursor);
947 { 1263 recolour_cursor ();
948 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
949 return *cmdbuf_ptr++;
950 1264
951 wchar_t wc; 1265#ifdef POINTER_BLANK
952 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, &mbstate.mbs); 1266 hidden_pointer = 0;
953 1267
954 if (len == (size_t)-2) 1268 if (OPTION (Opt_pointerBlank))
955 return NOCHAR; 1269 pointer_ev.start (NOW + pointerBlankDelay);
956 1270#endif
957 if (len == (size_t)-1)
958 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
959
960 // assume wchar == unicode
961 cmdbuf_ptr += len;
962 return wc;
963 }
964
965 return NOCHAR;
966}
967
968/* rxvt_cmd_getc() - Return next input character */
969/*
970 * Return the next input character after first passing any keyboard input
971 * to the command.
972 */
973uint32_t
974rxvt_term::cmd_getc ()
975{
976 for (;;)
977 {
978 uint32_t c = next_char ();
979 if (c != NOCHAR)
980 return c;
981
982 // incomplete sequences should occur rarely, still, a better solution
983 // would be preferred. either setjmp/longjmp or better design.
984 fcntl (cmd_fd, F_SETFL, 0);
985 pty_fill ();
986 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
987 }
988} 1271}
989 1272
990#ifdef POINTER_BLANK 1273#ifdef POINTER_BLANK
991void 1274void
992rxvt_term::pointer_unblank ()
993{
994 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
995 recolour_cursor ();
996
997 hidden_pointer = 0;
998
999 if (Options & Opt_pointerBlank)
1000 pointer_ev.start (NOW + pointerBlankDelay);
1001}
1002
1003void
1004rxvt_term::pointer_blank () 1275rxvt_term::pointer_blank ()
1005{ 1276{
1006 if (!(Options & Opt_pointerBlank)) 1277 if (!OPTION (Opt_pointerBlank))
1007 return; 1278 return;
1008 1279
1009 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1280 XDefineCursor (dpy, vt, display->blank_cursor);
1010 XFlush (display->display); 1281 XFlush (dpy);
1011 1282
1012 hidden_pointer = 1; 1283 hidden_pointer = 1;
1013} 1284}
1014 1285
1015void 1286void
1016rxvt_term::pointer_cb (time_watcher &w) 1287rxvt_term::pointer_cb (time_watcher &w)
1017{ 1288{
1018 SET_R (this); 1289 make_current ();
1019 SET_LOCALE (locale);
1020 1290
1021 pointer_blank (); 1291 pointer_blank ();
1022} 1292}
1023#endif 1293#endif
1024 1294
1025void 1295void
1026rxvt_term::mouse_report (const XButtonEvent &ev) 1296rxvt_term::mouse_report (XButtonEvent &ev)
1027{ 1297{
1028 int button_number, key_state = 0; 1298 int button_number, key_state = 0;
1029 int x, y; 1299 int x, y;
1030 1300
1031 x = ev.x; 1301 x = ev.x;
1032 y = ev.y; 1302 y = ev.y;
1033 pixel_position (&x, &y); 1303 pixel_position (&x, &y);
1034 1304
1035 if (MEvent.button == AnyButton) 1305 if (MEvent.button == AnyButton)
1036 {
1037 button_number = 3; 1306 button_number = 3;
1038 }
1039 else 1307 else
1040 { 1308 {
1041 button_number = MEvent.button - Button1; 1309 button_number = MEvent.button - Button1;
1042 /* add 0x3D for wheel events, like xterm does */ 1310 /* add 0x3D for wheel events, like xterm does */
1043 if (button_number >= 3) 1311 if (button_number >= 3)
1044 button_number += (64 - 3); 1312 button_number += (64 - 3);
1045 } 1313 }
1046 1314
1047 if (PrivateModes & PrivMode_MouseX10) 1315 if (priv_modes & PrivMode_MouseX10)
1048 { 1316 {
1049 /* 1317 /*
1050 * do not report ButtonRelease 1318 * do not report ButtonRelease
1051 * no state info allowed 1319 * no state info allowed
1052 */ 1320 */
… …
1067 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1335 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1068 + ((MEvent.state & ControlMask) ? 16 : 0); 1336 + ((MEvent.state & ControlMask) ? 16 : 0);
1069#ifdef MOUSE_REPORT_DOUBLECLICK 1337#ifdef MOUSE_REPORT_DOUBLECLICK
1070 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1338 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1071#endif 1339#endif
1072
1073 } 1340 }
1074 1341
1075#ifdef DEBUG_MOUSEREPORT 1342#if DEBUG_MOUSEREPORT
1076 fprintf(stderr, "Mouse ["); 1343 fprintf (stderr, "Mouse [");
1077 if (key_state & 16) 1344 if (key_state & 16)
1078 fputc('C', stderr); 1345 fputc ('C', stderr);
1079 if (key_state & 4) 1346 if (key_state & 4)
1080 fputc('S', stderr); 1347 fputc ('S', stderr);
1081 if (key_state & 8) 1348 if (key_state & 8)
1082 fputc('A', stderr); 1349 fputc ('A', stderr);
1083 if (key_state & 32) 1350 if (key_state & 32)
1084 fputc('2', stderr); 1351 fputc ('2', stderr);
1085 fprintf(stderr, "]: <%d>, %d/%d\n", 1352 fprintf (stderr, "]: <%d>, %d/%d\n",
1086 button_number, 1353 button_number,
1087 x + 1, 1354 x + 1,
1088 y + 1); 1355 y + 1);
1089#else 1356#endif
1357
1090 tt_printf("\033[M%c%c%c", 1358 tt_printf ("\033[M%c%c%c",
1091 (32 + button_number + key_state), 1359 (32 + button_number + key_state),
1092 (32 + x + 1), 1360 (32 + x + 1),
1093 (32 + y + 1)); 1361 (32 + y + 1));
1094#endif
1095} 1362}
1096
1097#ifdef USING_W11LIB
1098void
1099rxvt_W11_process_x_event(XEvent *ev)
1100{
1101 rxvt_t *r = rxvt_get_r();
1102
1103 x_cb (*ev);
1104}
1105#endif
1106 1363
1107/*{{{ process an X event */ 1364/*{{{ process an X event */
1108void 1365void
1109rxvt_term::x_cb (XEvent &ev) 1366rxvt_term::x_cb (XEvent &ev)
1110{ 1367{
1111 SET_R (this); 1368 make_current ();
1112 SET_LOCALE (locale);
1113 1369
1114#if defined(CURSOR_BLINK) 1370 dLocal (Display *, dpy);
1115 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
1116 {
1117 if (hidden_cursor)
1118 {
1119 hidden_cursor = 0;
1120 want_refresh = 1;
1121 }
1122 1371
1123 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1372 if (ev.xany.window == vt
1124 } 1373 && SHOULD_INVOKE (HOOK_X_EVENT)
1125#endif 1374 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1126
1127#if defined(POINTER_BLANK)
1128 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
1129 {
1130 if (ev.type == MotionNotify
1131 || ev.type == ButtonPress
1132 || ev.type == ButtonRelease)
1133 if (hidden_pointer)
1134 pointer_unblank ();
1135
1136 if (ev.type == KeyPress && hidden_pointer == 0)
1137 pointer_blank ();
1138 }
1139#endif
1140
1141#ifdef USE_XIM
1142 if (XFilterEvent (&ev, None))
1143 return; 1375 return;
1144#endif
1145 1376
1377 // for XQueryPointer
1146 Window unused_root, unused_child; 1378 Window unused_root, unused_child;
1147 int unused_root_x, unused_root_y; 1379 int unused_root_x, unused_root_y;
1148 unsigned int unused_mask; 1380 unsigned int unused_mask;
1149
1150#ifdef DEBUG_X
1151 const char *const eventnames[] =
1152 { /* mason - this matches my system */
1153 "",
1154 "",
1155 "KeyPress",
1156 "KeyRelease",
1157 "ButtonPress",
1158 "ButtonRelease",
1159 "MotionNotify",
1160 "EnterNotify",
1161 "LeaveNotify",
1162 "FocusIn",
1163 "FocusOut",
1164 "KeymapNotify",
1165 "Expose",
1166 "GraphicsExpose",
1167 "NoExpose",
1168 "VisibilityNotify",
1169 "CreateNotify",
1170 "DestroyNotify",
1171 "UnmapNotify",
1172 "MapNotify",
1173 "MapRequest",
1174 "ReparentNotify",
1175 "ConfigureNotify",
1176 "ConfigureRequest",
1177 "GravityNotify",
1178 "ResizeRequest",
1179 "CirculateNotify",
1180 "CirculateRequest",
1181 "PropertyNotify",
1182 "SelectionClear",
1183 "SelectionRequest",
1184 "SelectionNotify",
1185 "ColormapNotify",
1186 "ClientMessage",
1187 "MappingNotify"
1188 };
1189#endif
1190
1191#ifdef DEBUG_X
1192 struct timeval tp;
1193 struct tm *ltt;
1194 (void)gettimeofday(&tp, NULL);
1195 ltt = localtime(&(tp.tv_sec));
1196 D_X((stderr, "Event: %-16s %-7s %08lx (%4d-%02d-%02d %02d:%02d:%02d.%.6ld) %s %lu", eventnames[ev.type], (ev.xany.window == TermWin.parent[0] ? "parent" : (ev.xany.window == TermWin.vt ? "vt" : (ev.xany.window == scrollBar.win ? "scroll" : (ev.xany.window == menuBar.win ? "menubar" : "UNKNOWN")))), (ev.xany.window == TermWin.parent[0] ? TermWin.parent[0] : (ev.xany.window == TermWin.vt ? TermWin.vt : (ev.xany.window == scrollBar.win ? scrollBar.win : (ev.xany.window == menuBar.win ? menuBar.win : 0)))), ltt->tm_year + 1900, ltt->tm_mon + 1, ltt->tm_mday, ltt->tm_hour, ltt->tm_min, ltt->tm_sec, tp.tv_usec, ev.xany.send_event ? "S" : " ", ev.xany.serial));
1197#endif
1198 1381
1199 switch (ev.type) 1382 switch (ev.type)
1200 { 1383 {
1201 case KeyPress: 1384 case KeyPress:
1202 lookup_key (ev.xkey); 1385 key_press (ev.xkey);
1203 break; 1386 break;
1204 1387
1205#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1206 case KeyRelease: 1388 case KeyRelease:
1207 { 1389 key_release (ev.xkey);
1208 if (!(ev.xkey.state & ControlMask))
1209 mouse_slip_wheel_speed = 0;
1210 else
1211 {
1212 KeySym ks;
1213
1214 ks = XKeycodeToKeysym(display->display, ev.xkey.keycode, 0);
1215 if (ks == XK_Control_L || ks == XK_Control_R)
1216 mouse_slip_wheel_speed = 0;
1217 }
1218 break; 1390 break;
1219 }
1220#endif
1221 1391
1222 case ButtonPress: 1392 case ButtonPress:
1223 button_press (ev.xbutton); 1393 button_press (ev.xbutton);
1224 break; 1394 break;
1225 1395
… …
1227 button_release (ev.xbutton); 1397 button_release (ev.xbutton);
1228 break; 1398 break;
1229 1399
1230 case ClientMessage: 1400 case ClientMessage:
1231 if (ev.xclient.format == 32 1401 if (ev.xclient.format == 32
1232 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1402 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1233 destroy ();
1234#ifdef OFFIX_DND
1235 /* OffiX Dnd (drag 'n' drop) protocol */
1236 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1237 && (ev.xclient.data.l[0] == DndFile
1238 || ev.xclient.data.l[0] == DndDir
1239 || ev.xclient.data.l[0] == DndLink))
1240 { 1403 {
1241 /* Get Dnd data */ 1404 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1242 Atom ActualType; 1405 {
1243 int ActualFormat; 1406 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1244 unsigned char *data; 1407 {
1245 unsigned long Size, RemainingBytes; 1408 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1246 1409 {
1247 XGetWindowProperty(display->display, display->root, 1410 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1248 xa[XA_DNDSELECTION], 1411 destroy ();
1249 0L, 1000000L, 1412 }
1250 False, AnyPropertyType, 1413#if ENABLE_EWMH
1251 &ActualType, &ActualFormat, 1414 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1252 &Size, &RemainingBytes, 1415 XSendEvent (dpy, ev.xclient.window = display->root,
1416 False, SubstructureRedirectMask | SubstructureNotifyMask,
1253 &data); 1417 &ev);
1254 XChangeProperty(display->display, display->root, 1418#endif
1255 XA_CUT_BUFFER0, XA_STRING, 1419 }
1256 8, PropModeReplace, 1420 }
1257 data, STRLEN(data)); 1421#if ENABLE_XEMBED
1258 selection_paste (display->root, XA_CUT_BUFFER0, True); 1422 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1259 XSetInputFocus(display->display, display->root, 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
1260 } 1430 }
1261#endif /* OFFIX_DND */
1262 break; 1431 break;
1263 1432
1264 case MappingNotify: 1433 case MappingNotify:
1265 XRefreshKeyboardMapping(&(ev.xmapping)); 1434 XRefreshKeyboardMapping (&ev.xmapping);
1266 break; 1435 break;
1267 1436
1268 /* 1437 /*
1269 * XXX: this is not the _current_ arrangement 1438 * XXX: this is not the _current_ arrangement
1270 * Here's my conclusion: 1439 * Here's my conclusion:
… …
1289 break; 1458 break;
1290 } 1459 }
1291 break; 1460 break;
1292 1461
1293 case FocusIn: 1462 case FocusIn:
1294 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])
1295 { 1474 {
1296 TermWin.focus = 1; 1475 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1297 want_refresh = 1; 1476 ;
1298#ifdef USE_XIM
1299 if (Input_Context != NULL)
1300 XSetICFocus(Input_Context);
1301#endif
1302#ifdef CURSOR_BLINK
1303 if (Options & Opt_cursorBlink)
1304 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1305#endif
1306 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 0
1488 if (OPTION (Opt_transparent))
1489 check_our_parents ();
1490#endif
1491#endif
1307 } 1492 }
1308 break; 1493 break;
1309 1494
1310 case FocusOut:
1311 if (TermWin.focus)
1312 {
1313 TermWin.focus = 0;
1314 want_refresh = 1;
1315#ifdef USE_XIM
1316 if (Input_Context != NULL)
1317 XUnsetICFocus(Input_Context);
1318#endif
1319#ifdef CURSOR_BLINK
1320 if (Options & Opt_cursorBlink)
1321 cursor_blink_ev.stop ();
1322 hidden_cursor = 0;
1323#endif
1324
1325 }
1326 break;
1327
1328 case ConfigureNotify: 1495 case PropertyNotify:
1329 if (ev.xconfigure.window == TermWin.parent[0]) 1496 if (!HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END)))
1330 { 1497 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1331 int height, width; 1498 && ev.xproperty.state == PropertyNewValue)
1499 selection_property (ev.xproperty.window, ev.xproperty.atom);
1332 1500
1333 do
1334 { /* Wrap lots of configures into one */
1335 width = ev.xconfigure.width;
1336 height = ev.xconfigure.height;
1337 D_SIZE((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1338 }
1339 while (XCheckTypedWindowEvent(display->display, ev.xconfigure.window, ConfigureNotify, &ev));
1340
1341 if (szHint.width != width || szHint.height != height)
1342 {
1343 D_SIZE((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height));
1344 resize_all_windows (width, height, 1);
1345 }
1346#ifdef DEBUG_SIZE
1347 else
1348 {
1349 D_SIZE((stderr, "Size: Not resizing"));
1350 }
1351#endif
1352#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1353 if (Options & Opt_transparent)
1354 {
1355 check_our_parents ();
1356 if (am_transparent)
1357 want_full_refresh = 1;
1358 }
1359#endif
1360
1361 }
1362 break; 1501 break;
1363 1502
1364 case SelectionClear: 1503 case SelectionClear:
1365 selection_clear (); 1504 selection_clear ();
1366 break; 1505 break;
1367 1506
1368 case SelectionNotify: 1507 case SelectionNotify:
1369 if (selection_wait == Sel_normal) 1508 if (selection_wait == Sel_normal)
1370 selection_paste (ev.xselection.requestor, 1509 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1371 ev.xselection.property, True);
1372 break; 1510 break;
1373 1511
1374 case SelectionRequest: 1512 case SelectionRequest:
1375 selection_send (ev.xselectionrequest); 1513 selection_send (ev.xselectionrequest);
1376 break; 1514 break;
1377 1515
1516 case MapNotify:
1517 mapped = 1;
1518#ifdef TEXT_BLINK
1519 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1520#endif
1521 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1522 break;
1523
1378 case UnmapNotify: 1524 case UnmapNotify:
1379 TermWin.mapped = 0; 1525 mapped = 0;
1380#ifdef TEXT_BLINK 1526#ifdef TEXT_BLINK
1381 text_blink_ev.stop (); 1527 text_blink_ev.stop ();
1382#endif 1528#endif
1383 break; 1529 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1384
1385 case MapNotify:
1386 TermWin.mapped = 1;
1387#ifdef TEXT_BLINK
1388 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1389#endif
1390 break;
1391
1392 case PropertyNotify:
1393 if (ev.xproperty.atom == xa[XA_VT_SELECTION])
1394 if (ev.xproperty.state == PropertyNewValue)
1395 selection_property (ev.xproperty.window, ev.xproperty.atom);
1396 break; 1530 break;
1397 1531
1398#ifdef TRANSPARENT 1532#ifdef TRANSPARENT
1399 case ReparentNotify: 1533 case ReparentNotify:
1400 rootwin_cb (ev); 1534 rootwin_cb (ev);
1401 break; 1535 break;
1402#endif /* TRANSPARENT */ 1536#endif /* TRANSPARENT */
1403 1537
1404 case GraphicsExpose: 1538 case GraphicsExpose:
1405 case Expose: 1539 case Expose:
1406 if (ev.xany.window == TermWin.vt) 1540 if (ev.xany.window == vt)
1407 { 1541 {
1408#ifdef NO_SLOW_LINK_SUPPORT 1542 do
1409 scr_expose (ev.xexpose.x, ev.xexpose.y, 1543 scr_expose (ev.xexpose.x, ev.xexpose.y,
1410 ev.xexpose.width, ev.xexpose.height, False); 1544 ev.xexpose.width, ev.xexpose.height, False);
1411#else 1545 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1412 // don't understand this, so commented it out 1546
1547 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1548
1549 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1413 scr_expose (ev.xexpose.x, ev.xexpose.y, 1550 scr_expose (ev.xexpose.x, ev.xexpose.y,
1414 ev.xexpose.width, ev.xexpose.height, False); 1551 ev.xexpose.width, ev.xexpose.height, False);
1415 //scr_expose (ev.xexpose.x, 0, 1552
1416 // ev.xexpose.width, TermWin.height, False);
1417#endif
1418 want_refresh = 1; 1553 want_refresh = 1;
1419 } 1554 }
1420 else 1555 else
1421 { 1556 {
1422 XEvent unused_event; 1557 XEvent unused_event;
1423 1558
1424 while (XCheckTypedWindowEvent(display->display, ev.xany.window, 1559 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1425 Expose, 1560 ;
1426 &unused_event)) ; 1561 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1427 while (XCheckTypedWindowEvent(display->display, ev.xany.window, 1562 ;
1428 GraphicsExpose, 1563
1429 &unused_event)) ;
1430 if (isScrollbarWindow(ev.xany.window)) 1564 if (isScrollbarWindow (ev.xany.window))
1431 { 1565 {
1432 scrollBar.setIdle(); 1566 scrollBar.setIdle ();
1433 scrollbar_show (0); 1567 scrollbar_show (0);
1434 } 1568 }
1435#ifdef MENUBAR
1436 if (menubar_visible () && isMenuBarWindow(ev.xany.window))
1437 menubar_expose ();
1438#endif
1439#ifdef RXVT_GRAPHICS
1440 Gr_expose (ev.xany.window);
1441#endif
1442 1569
1570#ifdef TRANSPARENT
1571 if (am_transparent && ev.xany.window == parent[0])
1572 XClearWindow (dpy, ev.xany.window);
1573#endif
1443 } 1574 }
1444 break; 1575 break;
1445 1576
1446 case MotionNotify: 1577 case MotionNotify:
1447#ifdef POINTER_BLANK 1578#ifdef POINTER_BLANK
1448 if (hidden_pointer) 1579 if (hidden_pointer)
1449 pointer_unblank (); 1580 pointer_unblank ();
1450#endif 1581#endif
1451#if MENUBAR 1582 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1452 if (isMenuBarWindow(ev.xany.window)) 1583 break;
1584
1585 if (ev.xany.window == vt)
1453 { 1586 {
1454 menubar_control (&(ev.xbutton)); 1587 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1455 break; 1588 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1456 } 1589 ; // nop
1457#endif
1458 if ((PrivateModes & PrivMode_mouse_report) && !(bypass_keystate))
1459 break;
1460
1461 if (ev.xany.window == TermWin.vt)
1462 {
1463 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1590 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1464 { 1591 {
1465 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1592 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1466 ; 1593 ;
1467 1594
1468 XQueryPointer(display->display, TermWin.vt, 1595 XQueryPointer (dpy, vt,
1469 &unused_root, &unused_child, 1596 &unused_root, &unused_child,
1470 &unused_root_x, &unused_root_y, 1597 &unused_root_x, &unused_root_y,
1471 &(ev.xbutton.x), &(ev.xbutton.y), 1598 &ev.xbutton.x, &ev.xbutton.y,
1472 &unused_mask); 1599 &ev.xbutton.state);
1473#ifdef MOUSE_THRESHOLD 1600#ifdef MOUSE_THRESHOLD
1474 /* deal with a `jumpy' mouse */ 1601 /* deal with a `jumpy' mouse */
1475 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1602 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1476 { 1603 {
1477#endif 1604#endif
1605#if ISO_14755
1606 // 5.4
1607 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1608 {
1609 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1610 break;
1611 }
1612#endif
1478 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1613 selection_extend (ev.xbutton.x, ev.xbutton.y,
1479 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1614 ev.xbutton.state & Button3Mask ? 2 : 0);
1615
1480#ifdef SELECTION_SCROLLING 1616#ifdef SELECTION_SCROLLING
1481 if (ev.xbutton.y < TermWin.int_bwidth 1617 if (ev.xbutton.y < int_bwidth
1482 || Pixel2Row(ev.xbutton.y) > (TermWin.nrow-1)) 1618 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1483 { 1619 {
1484 int dist; 1620 int dist;
1485
1486 pending_scroll_selection=1;
1487 1621
1488 /* don't clobber the current delay if we are 1622 /* don't clobber the current delay if we are
1489 * already in the middle of scrolling. 1623 * already in the middle of scrolling.
1490 */ 1624 */
1491 if (scroll_selection_delay<=0) 1625 if (!sel_scroll_ev.active)
1492 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1626 sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1493 1627
1494 /* save the event params so we can highlight 1628 /* save the event params so we can highlight
1495 * the selection in the pending-scroll loop 1629 * the selection in the pending-scroll loop
1496 */ 1630 */
1497 selection_save_x=ev.xbutton.x; 1631 selection_save_x = ev.xbutton.x;
1498 selection_save_y=ev.xbutton.y; 1632 selection_save_y = ev.xbutton.y;
1499 selection_save_state=
1500 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1633 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1501 1634
1502 /* calc number of lines to scroll */ 1635 /* calc number of lines to scroll */
1503 if (ev.xbutton.y<TermWin.int_bwidth) 1636 if (ev.xbutton.y < int_bwidth)
1504 { 1637 {
1505 scroll_selection_dir = UP; 1638 scroll_selection_dir = UP;
1506 dist = TermWin.int_bwidth - ev.xbutton.y; 1639 dist = int_bwidth - ev.xbutton.y;
1507 } 1640 }
1508 else 1641 else
1509 { 1642 {
1510 scroll_selection_dir = DN; 1643 scroll_selection_dir = DN;
1511 dist = ev.xbutton.y - 1644 dist = ev.xbutton.y - (int_bwidth + height);
1512 (TermWin.int_bwidth + TermWin.height);
1513 } 1645 }
1646
1514 scroll_selection_lines=(Pixel2Height(dist)/ 1647 scroll_selection_lines = Pixel2Height (dist)
1515 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1648 / SELECTION_SCROLL_LINE_SPEEDUP
1649 + 1;
1516 MIN_IT(scroll_selection_lines, 1650 min_it (scroll_selection_lines,
1517 SELECTION_SCROLL_MAX_LINES); 1651 SELECTION_SCROLL_MAX_LINES);
1518 } 1652 }
1519 else 1653 else
1520 { 1654 {
1521 /* we are within the text window, so we 1655 /* we are within the text window, so we
1522 * shouldn't be scrolling 1656 * shouldn't be scrolling
1523 */ 1657 */
1524 pending_scroll_selection = 0; 1658 if (sel_scroll_ev.active)
1659 sel_scroll_ev.stop();
1525 } 1660 }
1526#endif 1661#endif
1527#ifdef MOUSE_THRESHOLD 1662#ifdef MOUSE_THRESHOLD
1528
1529 } 1663 }
1530#endif 1664#endif
1531
1532 } 1665 }
1533 } 1666 }
1534 else if (isScrollbarWindow(ev.xany.window) && scrollbar_isMotion()) 1667 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ())
1535 { 1668 {
1536 while (XCheckTypedWindowEvent(display->display, scrollBar.win, 1669 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1537 MotionNotify, &ev)) ; 1670 MotionNotify, &ev))
1671 ;
1672
1538 XQueryPointer(display->display, scrollBar.win, 1673 XQueryPointer (dpy, scrollBar.win,
1539 &unused_root, &unused_child, 1674 &unused_root, &unused_child,
1540 &unused_root_x, &unused_root_y, 1675 &unused_root_x, &unused_root_y,
1541 &(ev.xbutton.x), &(ev.xbutton.y), 1676 &ev.xbutton.x, &ev.xbutton.y,
1542 &unused_mask); 1677 &unused_mask);
1543 scr_move_to (scrollbar_position(ev.xbutton.y) - csrO, 1678 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1544 scrollbar_size()); 1679 scrollbar_size ());
1545 scr_refresh (refresh_type); 1680 want_refresh = 1;
1546 refresh_limit = 0; 1681 refresh_limit = 0;
1547 scrollbar_show (1); 1682 scrollbar_show (1);
1548 } 1683 }
1549 break; 1684 break;
1550 } 1685 }
1551}
1552 1686
1553#ifdef TRANSPARENT 1687#if defined(CURSOR_BLINK)
1688 if (OPTION (Opt_cursorBlink) && ev.type == KeyPress)
1689 {
1690 if (hidden_cursor)
1691 {
1692 hidden_cursor = 0;
1693 want_refresh = 1;
1694 }
1695
1696 cursor_blink_ev.start (NOW + CURSOR_BLINK_INTERVAL);
1697 }
1698#endif
1699
1700#if defined(POINTER_BLANK)
1701 if (OPTION (Opt_pointerBlank) && pointerBlankDelay > 0)
1702 {
1703 if (ev.type == MotionNotify
1704 || ev.type == ButtonPress
1705 || ev.type == ButtonRelease)
1706 if (hidden_pointer)
1707 pointer_unblank ();
1708
1709 if (ev.type == KeyPress && hidden_pointer == 0)
1710 pointer_blank ();
1711 }
1712#endif
1713}
1714
1715void
1716rxvt_term::focus_in ()
1717{
1718 if (!focus)
1719 {
1720 focus = 1;
1721 want_refresh = 1;
1722
1723 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1724
1725#if USE_XIM
1726 if (Input_Context != NULL)
1727 {
1728 IMSetPosition ();
1729 XSetICFocus (Input_Context);
1730 }
1731#endif
1732#if CURSOR_BLINK
1733 if (OPTION (Opt_cursorBlink))
1734 cursor_blink_ev.start (NOW + CURSOR_BLINK_INTERVAL);
1735#endif
1736#if OFF_FOCUS_FADING
1737 if (rs[Rs_fade])
1738 {
1739 pix_colors = pix_colors_focused;
1740 scr_recolour ();
1741 }
1742#endif
1743 }
1744}
1745
1746void
1747rxvt_term::focus_out ()
1748{
1749 if (focus)
1750 {
1751 focus = 0;
1752 want_refresh = 1;
1753
1754 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1755
1756#if ENABLE_FRILLS || ISO_14755
1757 if (iso14755buf)
1758 {
1759 iso14755buf = 0;
1760# if ENABLE_OVERLAY
1761 scr_overlay_off ();
1762# endif
1763 }
1764#endif
1765#if USE_XIM
1766 if (Input_Context != NULL)
1767 XUnsetICFocus (Input_Context);
1768#endif
1769#if CURSOR_BLINK
1770 if (OPTION (Opt_cursorBlink))
1771 cursor_blink_ev.stop ();
1772 hidden_cursor = 0;
1773#endif
1774#if OFF_FOCUS_FADING
1775 if (rs[Rs_fade])
1776 {
1777 pix_colors = pix_colors_unfocused;
1778 scr_recolour ();
1779 }
1780#endif
1781 }
1782}
1783
1784void
1785rxvt_term::update_fade_color (unsigned int idx)
1786{
1787#if OFF_FOCUS_FADING
1788 if (rs[Rs_fade])
1789 {
1790 rgba c;
1791 pix_colors [Color_fade].get (c);
1792 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1793 }
1794#endif
1795}
1796
1797#if TRANSPARENT || ENABLE_PERL
1554void 1798void
1555rxvt_term::rootwin_cb (XEvent &ev) 1799rxvt_term::rootwin_cb (XEvent &ev)
1556{ 1800{
1557 SET_R (this); 1801 make_current ();
1558 SET_LOCALE (locale);
1559 1802
1560 if (ev.type == PropertyNotify) 1803 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1804 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1805 return;
1806
1807# if TRANSPARENT
1808 switch (ev.type)
1561 { 1809 {
1810 case PropertyNotify:
1562 /* 1811 /*
1563 * if user used some Esetroot compatible prog to set the root bg, 1812 * if user used some Esetroot compatible prog to set the root bg,
1564 * use the property to determine the pixmap. We use it later on. 1813 * use the property to determine the pixmap. We use it later on.
1565 */ 1814 */
1566 if (xa[XA_XROOTPMAPID] == 0)
1567 xa[XA_XROOTPMAPID] = XInternAtom(display->display, "_XROOTPMAP_ID", False);
1568
1569 if (ev.xproperty.atom != xa[XA_XROOTPMAPID]) 1815 if (ev.xproperty.atom != xa[XA_XROOTPMAP_ID]
1816 && ev.xproperty.atom != xa[XA_ESETROOT_PMAP_ID])
1570 return; 1817 return;
1571 }
1572 1818
1573 if ((Options & Opt_transparent) && check_our_parents ()) 1819 /* FALLTHROUGH */
1820 case ReparentNotify:
1821 if (OPTION (Opt_transparent) && check_our_parents () && am_transparent)
1822 want_refresh = want_full_refresh = 1;
1823 break;
1574 { 1824 }
1575 if (am_transparent) 1825# endif
1576 want_full_refresh = 1;
1577 }
1578} 1826}
1579#endif 1827#endif
1580 1828
1581void 1829void
1582rxvt_term::button_press (const XButtonEvent &ev) 1830rxvt_term::button_press (XButtonEvent &ev)
1583{ 1831{
1584 int reportmode = 0, clickintime; 1832 int reportmode = 0, clickintime;
1585 1833
1586 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1834 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1835
1587 if (!bypass_keystate) 1836 if (!bypass_keystate)
1588 reportmode = !!(PrivateModes & PrivMode_mouse_report); 1837 reportmode = !! (priv_modes & PrivMode_mouse_report);
1838
1589 /* 1839 /*
1590 * VT window processing of button press 1840 * VT window processing of button press
1591 */ 1841 */
1592 if (ev.window == TermWin.vt) 1842 if (ev.window == vt)
1593 { 1843 {
1594#if RXVT_GRAPHICS 1844 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1595 if (ev.subwindow != None) 1845 return;
1596 rxvt_Gr_ButtonPress (ev.x, ev.y);
1597 else
1598#endif
1599 1846
1847#if ISO_14755
1848 // 5.4
1849 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1850 {
1851 iso14755_54 (ev.x, ev.y);
1852 return;
1600 { 1853 }
1854#endif
1855
1601 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1856 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1857
1602 if (reportmode) 1858 if (reportmode)
1859 {
1860 /* mouse report from vt window */
1861 /* save the xbutton state (for ButtonRelease) */
1862 MEvent.state = ev.state;
1863#ifdef MOUSE_REPORT_DOUBLECLICK
1864 if (ev.button == MEvent.button && clickintime)
1603 { 1865 {
1604 /* mouse report from vt window */ 1866 /* same button, within alloted time */
1605 /* save the xbutton state (for ButtonRelease) */ 1867 MEvent.clicks++;
1606 MEvent.state = ev.state; 1868
1607#ifdef MOUSE_REPORT_DOUBLECLICK 1869 if (MEvent.clicks > 1)
1608 if (ev.button == MEvent.button && clickintime)
1609 { 1870 {
1610 /* same button, within alloted time */
1611 MEvent.clicks++;
1612 if (MEvent.clicks > 1)
1613 {
1614 /* only report double clicks */ 1871 /* only report double clicks */
1615 MEvent.clicks = 2; 1872 MEvent.clicks = 2;
1616 mouse_report (ev); 1873 mouse_report (ev);
1617 1874
1618 /* don't report the release */ 1875 /* don't report the release */
1619 MEvent.clicks = 0; 1876 MEvent.clicks = 0;
1620 MEvent.button = AnyButton; 1877 MEvent.button = AnyButton;
1621 }
1622 } 1878 }
1623 else
1624 {
1625 /* different button, or time expired */
1626 MEvent.clicks = 1;
1627 MEvent.button = ev.button;
1628 mouse_report (ev);
1629 }
1630#else
1631 MEvent.button = ev.button;
1632 mouse_report (ev);
1633#endif /* MOUSE_REPORT_DOUBLECLICK */
1634
1635 } 1879 }
1636 else 1880 else
1637 { 1881 {
1882 /* different button, or time expired */
1883 MEvent.clicks = 1;
1884 MEvent.button = ev.button;
1885 mouse_report (ev);
1886 }
1887#else
1888 MEvent.button = ev.button;
1889 mouse_report (ev);
1890#endif /* MOUSE_REPORT_DOUBLECLICK */
1891
1892 }
1893 else
1894 {
1638 if (ev.button != MEvent.button) 1895 if (ev.button != MEvent.button)
1639 MEvent.clicks = 0; 1896 MEvent.clicks = 0;
1897
1640 switch (ev.button) 1898 switch (ev.button)
1641 { 1899 {
1642 case Button1: 1900 case Button1:
1901 /* allow meta + click to select rectangular areas */
1902 /* should be done in screen.C */
1903#if ENABLE_FRILLS
1904 selection.rect = !!(ev.state & ModMetaMask);
1905#else
1906 selection.rect = false;
1907#endif
1908
1643 /* allow shift+left click to extend selection */ 1909 /* allow shift+left click to extend selection */
1644 if (ev.state & ShiftMask && !(PrivateModes & PrivMode_mouse_report)) 1910 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1645 { 1911 {
1646 if (MEvent.button == Button1 && clickintime)
1647 selection_rotate (ev.x, ev.y);
1648 else
1649 selection_extend (ev.x, ev.y, 1);
1650 }
1651 else
1652 {
1653 if (MEvent.button == Button1 && clickintime)
1654 MEvent.clicks++;
1655 else
1656 MEvent.clicks = 1;
1657
1658 selection_click (MEvent.clicks, ev.x, ev.y);
1659 }
1660
1661 MEvent.button = Button1;
1662 break;
1663
1664 case Button3:
1665 if (MEvent.button == Button3 && clickintime) 1912 if (MEvent.button == Button1 && clickintime)
1666 selection_rotate (ev.x, ev.y); 1913 selection_rotate (ev.x, ev.y);
1667 else 1914 else
1668 selection_extend (ev.x, ev.y, 1); 1915 selection_extend (ev.x, ev.y, 1);
1916 }
1917 else
1918 {
1919 if (MEvent.button == Button1 && clickintime)
1920 MEvent.clicks++;
1921 else
1922 MEvent.clicks = 1;
1923
1924 selection_click (MEvent.clicks, ev.x, ev.y);
1925 }
1926
1927 MEvent.button = Button1;
1928 break;
1929
1930 case Button3:
1931 if (MEvent.button == Button3 && clickintime)
1932 selection_rotate (ev.x, ev.y);
1933 else
1934 selection_extend (ev.x, ev.y, 1);
1935
1669 MEvent.button = Button3; 1936 MEvent.button = Button3;
1670 break; 1937 break;
1671 }
1672 } 1938 }
1939 }
1940
1673 MEvent.time = ev.time; 1941 MEvent.time = ev.time;
1674 return; 1942 return;
1675 }
1676 } 1943 }
1677 1944
1678 /* 1945 /*
1679 * Scrollbar window processing of button press 1946 * Scrollbar window processing of button press
1680 */ 1947 */
1681 if (isScrollbarWindow(ev.window)) 1948 if (isScrollbarWindow (ev.window))
1682 { 1949 {
1683 scrollBar.setIdle (); 1950 scrollBar.setIdle ();
1684 /* 1951 /*
1685 * Rxvt-style scrollbar: 1952 * Rxvt-style scrollbar:
1686 * move up if mouse is above slider 1953 * move up if mouse is above slider
… …
1698 * Mouse report disabled scrollbar: 1965 * Mouse report disabled scrollbar:
1699 * arrow buttons - send up/down 1966 * arrow buttons - send up/down
1700 * click on scrollbar - send pageup/down 1967 * click on scrollbar - send pageup/down
1701 */ 1968 */
1702 if ((scrollBar.style == R_SB_NEXT 1969 if ((scrollBar.style == R_SB_NEXT
1703 && scrollbarnext_upButton(ev.y)) 1970 && scrollbarnext_upButton (ev.y))
1704 || (scrollBar.style == R_SB_RXVT 1971 || (scrollBar.style == R_SB_RXVT
1705 && scrollbarrxvt_upButton(ev.y))) 1972 && scrollbarrxvt_upButton (ev.y)))
1706 tt_printf("\033[A"); 1973 tt_printf ("\033[A");
1707 else if ((scrollBar.style == R_SB_NEXT 1974 else if ((scrollBar.style == R_SB_NEXT
1708 && scrollbarnext_dnButton(ev.y)) 1975 && scrollbarnext_dnButton (ev.y))
1709 || (scrollBar.style == R_SB_RXVT 1976 || (scrollBar.style == R_SB_RXVT
1710 && scrollbarrxvt_dnButton(ev.y))) 1977 && scrollbarrxvt_dnButton (ev.y)))
1711 tt_printf("\033[B"); 1978 tt_printf ("\033[B");
1712 else 1979 else
1713 switch (ev.button) 1980 switch (ev.button)
1714 { 1981 {
1715 case Button2: 1982 case Button2:
1716 tt_printf("\014"); 1983 tt_printf ("\014");
1717 break; 1984 break;
1718 case Button1: 1985 case Button1:
1719 tt_printf("\033[6~"); 1986 tt_printf ("\033[6~");
1720 break; 1987 break;
1721 case Button3: 1988 case Button3:
1722 tt_printf("\033[5~"); 1989 tt_printf ("\033[5~");
1723 break; 1990 break;
1724 } 1991 }
1725 } 1992 }
1726 else 1993 else
1727#endif /* NO_SCROLLBAR_REPORT */ 1994#endif /* NO_SCROLLBAR_REPORT */
… …
1729 { 1996 {
1730 char upordown = 0; 1997 char upordown = 0;
1731 1998
1732 if (scrollBar.style == R_SB_NEXT) 1999 if (scrollBar.style == R_SB_NEXT)
1733 { 2000 {
1734 if (scrollbarnext_upButton(ev.y)) 2001 if (scrollbarnext_upButton (ev.y))
1735 upordown = -1; /* up */ 2002 upordown = -1; /* up */
1736 else if (scrollbarnext_dnButton(ev.y)) 2003 else if (scrollbarnext_dnButton (ev.y))
1737 upordown = 1; /* down */ 2004 upordown = 1; /* down */
1738 } 2005 }
1739 else if (scrollBar.style == R_SB_RXVT) 2006 else if (scrollBar.style == R_SB_RXVT)
1740 { 2007 {
1741 if (scrollbarrxvt_upButton(ev.y)) 2008 if (scrollbarrxvt_upButton (ev.y))
1742 upordown = -1; /* up */ 2009 upordown = -1; /* up */
1743 else if (scrollbarrxvt_dnButton(ev.y)) 2010 else if (scrollbarrxvt_dnButton (ev.y))
1744 upordown = 1; /* down */ 2011 upordown = 1; /* down */
1745 } 2012 }
1746 if (upordown) 2013 if (upordown)
1747 { 2014 {
1748#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2015#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1749 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2016 cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1750#endif 2017#endif
1751 if (scr_page (upordown < 0 ? UP : DN, 1)) 2018 if (scr_page (upordown < 0 ? UP : DN, 1))
1752 { 2019 {
1753 if (upordown < 0) 2020 if (upordown < 0)
1754 scrollBar.setUp (); 2021 scrollBar.setUp ();
… …
1770 break; 2037 break;
1771 case R_SB_ALIGN_BOTTOM: 2038 case R_SB_ALIGN_BOTTOM:
1772 csrO = scrollBar.bot - scrollBar.top; 2039 csrO = scrollBar.bot - scrollBar.top;
1773 break; 2040 break;
1774 } 2041 }
2042
1775 if (scrollBar.style == R_SB_XTERM 2043 if (scrollBar.style == R_SB_XTERM
1776 || scrollbar_above_slider(ev.y) 2044 || scrollbar_above_slider (ev.y)
1777 || scrollbar_below_slider(ev.y)) 2045 || scrollbar_below_slider (ev.y))
1778 scr_move_to ( scrollbar_position(ev.y) - csrO, 2046 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ());
1779 scrollbar_size()); 2047
1780 scrollBar.setMotion (); 2048 scrollBar.setMotion ();
1781 break; 2049 break;
1782 2050
1783 case Button1: 2051 case Button1:
1784 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2052 if (scrollbar_align == R_SB_ALIGN_CENTRE)
… …
1786 /* FALLTHROUGH */ 2054 /* FALLTHROUGH */
1787 2055
1788 case Button3: 2056 case Button3:
1789 if (scrollBar.style != R_SB_XTERM) 2057 if (scrollBar.style != R_SB_XTERM)
1790 { 2058 {
1791 if (scrollbar_above_slider(ev.y)) 2059 if (scrollbar_above_slider (ev.y))
1792# ifdef RXVT_SCROLL_FULL 2060# ifdef RXVT_SCROLL_FULL
1793 scr_page (UP, TermWin.nrow - 1); 2061 scr_page (UP, nrow - 1);
1794# else 2062# else
1795 scr_page (UP, TermWin.nrow / 4); 2063 scr_page (UP, nrow / 4);
1796# endif 2064# endif
1797 else if (scrollbar_below_slider(ev.y)) 2065 else if (scrollbar_below_slider (ev.y))
1798# ifdef RXVT_SCROLL_FULL 2066# ifdef RXVT_SCROLL_FULL
1799 scr_page (DN, TermWin.nrow - 1); 2067 scr_page (DN, nrow - 1);
1800# else 2068# else
1801 scr_page (DN, TermWin.nrow / 4); 2069 scr_page (DN, nrow / 4);
1802# endif 2070# endif
1803 else 2071 else
1804 scrollBar.setMotion (); 2072 scrollBar.setMotion ();
1805 } 2073 }
1806 else 2074 else
1807 { 2075 {
1808 scr_page ((ev.button == Button1 ? DN : UP), 2076 scr_page ((ev.button == Button1 ? DN : UP),
1809 (TermWin.nrow 2077 (nrow
1810 * scrollbar_position(ev.y) 2078 * scrollbar_position (ev.y)
1811 / scrollbar_size())); 2079 / scrollbar_size ()));
1812 } 2080 }
2081
1813 break; 2082 break;
1814 } 2083 }
1815 } 2084 }
2085
1816 return; 2086 return;
1817 } 2087 }
1818#if MENUBAR
1819 /*
1820 * Menubar window processing of button press
1821 */
1822 if (isMenuBarWindow(ev.window))
1823 menubar_control (ev);
1824#endif
1825} 2088}
1826 2089
1827void 2090void
1828rxvt_term::button_release (const XButtonEvent &ev) 2091rxvt_term::button_release (XButtonEvent &ev)
1829{ 2092{
1830 int reportmode = 0; 2093 int reportmode = 0;
1831 2094
1832 csrO = 0; /* reset csr Offset */ 2095 csrO = 0; /* reset csr Offset */
1833 if (!bypass_keystate) 2096 if (!bypass_keystate)
1834 reportmode = !!(PrivateModes & PrivMode_mouse_report); 2097 reportmode = !! (priv_modes & PrivMode_mouse_report);
1835 2098
1836 if (scrollbar_isUpDn()) 2099 if (scrollbar_isUpDn ())
1837 { 2100 {
1838 scrollBar.setIdle (); 2101 scrollBar.setIdle ();
1839 scrollbar_show (0); 2102 scrollbar_show (0);
1840#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1841 refresh_type &= ~SMOOTH_REFRESH;
1842#endif
1843
1844 } 2103 }
2104
1845#ifdef SELECTION_SCROLLING 2105#ifdef SELECTION_SCROLLING
1846 pending_scroll_selection=0; 2106 if (sel_scroll_ev.active)
2107 sel_scroll_ev.stop();
1847#endif 2108#endif
2109
1848 if (ev.window == TermWin.vt) 2110 if (ev.window == vt)
1849 { 2111 {
1850#ifdef RXVT_GRAPHICS 2112 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
1851 if (ev.subwindow != None) 2113 return;
1852 rxvt_Gr_ButtonRelease(ev.x, ev.y);
1853 else
1854#endif
1855 2114
1856 { 2115#if ISO_14755
2116 // 5.4
2117 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2118 return;
2119#endif
2120
1857 if (reportmode) 2121 if (reportmode)
2122 {
2123 /* mouse report from vt window */
2124 /* don't report release of wheel "buttons" */
2125 if (ev.button >= 4)
2126 return;
2127#ifdef MOUSE_REPORT_DOUBLECLICK
2128 /* only report the release of 'slow' single clicks */
2129 if (MEvent.button != AnyButton
2130 && (ev.button != MEvent.button
2131 || (ev.time - MEvent.time
2132 > MULTICLICK_TIME / 2)))
1858 { 2133 {
1859 /* mouse report from vt window */
1860 /* don't report release of wheel "buttons" */
1861 if (ev.button >= 4)
1862 return;
1863#ifdef MOUSE_REPORT_DOUBLECLICK
1864 /* only report the release of 'slow' single clicks */
1865 if (MEvent.button != AnyButton
1866 && (ev.button != MEvent.button
1867 || (ev.time - MEvent.time
1868 > MULTICLICK_TIME / 2)))
1869 {
1870 MEvent.clicks = 0; 2134 MEvent.clicks = 0;
1871 MEvent.button = AnyButton;
1872 mouse_report (ev);
1873 }
1874#else /* MOUSE_REPORT_DOUBLECLICK */
1875 MEvent.button = AnyButton; 2135 MEvent.button = AnyButton;
1876 mouse_report (ev); 2136 mouse_report (ev);
2137 }
2138#else /* MOUSE_REPORT_DOUBLECLICK */
2139 MEvent.button = AnyButton;
2140 mouse_report (ev);
1877#endif /* MOUSE_REPORT_DOUBLECLICK */ 2141#endif /* MOUSE_REPORT_DOUBLECLICK */
1878 return; 2142 return;
2143 }
2144
2145 /*
2146 * dumb hack to compensate for the failure of click-and-drag
2147 * when overriding mouse reporting
2148 */
2149 if (priv_modes & PrivMode_mouse_report
2150 && bypass_keystate
2151 && ev.button == Button1 && MEvent.clicks <= 1)
2152 selection_extend (ev.x, ev.y, 0);
2153
2154 switch (ev.button)
2155 {
2156 case Button1:
2157 case Button3:
2158 selection_make (ev.time);
2159 break;
2160
2161 case Button2:
2162 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window?
2163 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Primary : Sel_Primary);
2164 break;
2165
2166#ifdef MOUSE_WHEEL
2167 case Button4:
2168 case Button5:
2169 {
2170 int i;
2171 page_dirn v;
2172
2173 v = ev.button == Button4 ? UP : DN;
2174
2175 if (ev.state & ShiftMask)
2176 i = 1;
2177 else if (OPTION (Opt_mouseWheelScrollPage))
2178 i = nrow - 1;
2179 else
2180 i = 5;
2181
2182# ifdef MOUSE_SLIP_WHEELING
2183 if (ev.state & ControlMask)
2184 {
2185 mouse_slip_wheel_speed += v ? -1 : 1;
2186 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2187 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2188
2189 if (slip_wheel_ev.at < NOW)
2190 slip_wheel_ev.at = NOW + SCROLLBAR_CONTINUOUS_DELAY;
2191
2192 slip_wheel_ev.start ();
2193 }
2194 else
2195 {
2196# endif
2197 scr_page (v, i);
2198 scrollbar_show (1);
2199# ifdef MOUSE_SLIP_WHEELING
2200 }
2201# endif
1879 } 2202 }
1880 /*
1881 * dumb hack to compensate for the failure of click-and-drag
1882 * when overriding mouse reporting
1883 */
1884 if (PrivateModes & PrivMode_mouse_report
1885 && bypass_keystate
1886 && ev.button == Button1 && MEvent.clicks <= 1)
1887 selection_extend (ev.x, ev.y, 0);
1888
1889 switch (ev.button)
1890 {
1891 case Button1:
1892 case Button3:
1893 selection_make (ev.time);
1894 break; 2203 break;
1895 case Button2:
1896 selection_request (ev.time, ev.x, ev.y);
1897 break;
1898#ifdef MOUSE_WHEEL
1899 case Button4:
1900 case Button5:
1901 {
1902 int i;
1903 page_dirn v;
1904
1905 v = (ev.button == Button4) ? UP : DN;
1906 if (ev.state & ShiftMask)
1907 i = 1;
1908 else if ((Options & Opt_mouseWheelScrollPage))
1909 i = TermWin.nrow - 1;
1910 else
1911 i = 5;
1912# ifdef MOUSE_SLIP_WHEELING
1913 if (ev.state & ControlMask)
1914 {
1915 mouse_slip_wheel_speed += (v ? -1 : 1);
1916 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY;
1917 }
1918# endif 2204#endif
1919# ifdef JUMP_MOUSE_WHEEL
1920 scr_page (v, i);
1921 scr_refresh (SMOOTH_REFRESH);
1922 scrollbar_show (1);
1923# else
1924 while (i--)
1925 {
1926 scr_page (v, 1);
1927 scr_refresh (SMOOTH_REFRESH);
1928 scrollbar_show (1);
1929 }
1930# endif
1931
1932 }
1933 break;
1934#endif
1935
1936 } 2205 }
1937 }
1938 } 2206 }
1939#ifdef MENUBAR
1940 else if (isMenuBarWindow(ev.window))
1941 menubar_control (ev);
1942#endif
1943} 2207}
1944
1945 2208
1946#ifdef TRANSPARENT 2209#ifdef TRANSPARENT
2210#if TINTING
2211/* taken from aterm-0.4.2 */
2212
2213typedef uint32_t RUINT32T;
2214
2215void ShadeXImage(rxvt_term *term, XImage* srcImage, int shade, int rm, int gm, int bm)
2216{
2217 int sh_r, sh_g, sh_b;
2218 RUINT32T mask_r, mask_g, mask_b;
2219 RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b;
2220 unsigned int lower_lim_r, lower_lim_g, lower_lim_b;
2221 unsigned int upper_lim_r, upper_lim_g, upper_lim_b;
2222 int i;
2223
2224 Visual *visual = term->visual;
2225
2226 if( visual->c_class != TrueColor || srcImage->format != ZPixmap ) return ;
2227
2228 /* for convenience */
2229 mask_r = visual->red_mask;
2230 mask_g = visual->green_mask;
2231 mask_b = visual->blue_mask;
2232
2233 /* boring lookup table pre-initialization */
2234 switch (srcImage->bits_per_pixel) {
2235 case 15:
2236 if ((mask_r != 0x7c00) ||
2237 (mask_g != 0x03e0) ||
2238 (mask_b != 0x001f))
2239 return;
2240 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+32+32));
2241 lookup_r = lookup;
2242 lookup_g = lookup+32;
2243 lookup_b = lookup+32+32;
2244 sh_r = 10;
2245 sh_g = 5;
2246 sh_b = 0;
2247 break;
2248 case 16:
2249 if ((mask_r != 0xf800) ||
2250 (mask_g != 0x07e0) ||
2251 (mask_b != 0x001f))
2252 return;
2253 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+64+32));
2254 lookup_r = lookup;
2255 lookup_g = lookup+32;
2256 lookup_b = lookup+32+64;
2257 sh_r = 11;
2258 sh_g = 5;
2259 sh_b = 0;
2260 break;
2261 case 24:
2262 if ((mask_r != 0xff0000) ||
2263 (mask_g != 0x00ff00) ||
2264 (mask_b != 0x0000ff))
2265 return;
2266 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2267 lookup_r = lookup;
2268 lookup_g = lookup+256;
2269 lookup_b = lookup+256+256;
2270 sh_r = 16;
2271 sh_g = 8;
2272 sh_b = 0;
2273 break;
2274 case 32:
2275 if ((mask_r != 0xff0000) ||
2276 (mask_g != 0x00ff00) ||
2277 (mask_b != 0x0000ff))
2278 return;
2279 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2280 lookup_r = lookup;
2281 lookup_g = lookup+256;
2282 lookup_b = lookup+256+256;
2283 sh_r = 16;
2284 sh_g = 8;
2285 sh_b = 0;
2286 break;
2287 default:
2288 return; /* we do not support this color depth */
2289 }
2290
2291 /* prepare limits for color transformation (each channel is handled separately) */
2292 if (shade < 0) {
2293 shade = -shade;
2294 if (shade < 0) shade = 0;
2295 if (shade > 100) shade = 100;
2296
2297 lower_lim_r = 65535-rm;
2298 lower_lim_g = 65535-gm;
2299 lower_lim_b = 65535-bm;
2300
2301 lower_lim_r = 65535-(unsigned int)(((RUINT32T)lower_lim_r)*((RUINT32T)shade)/100);
2302 lower_lim_g = 65535-(unsigned int)(((RUINT32T)lower_lim_g)*((RUINT32T)shade)/100);
2303 lower_lim_b = 65535-(unsigned int)(((RUINT32T)lower_lim_b)*((RUINT32T)shade)/100);
2304
2305 upper_lim_r = upper_lim_g = upper_lim_b = 65535;
2306 } else {
2307 if (shade < 0) shade = 0;
2308 if (shade > 100) shade = 100;
2309
2310 lower_lim_r = lower_lim_g = lower_lim_b = 0;
2311
2312 upper_lim_r = (unsigned int)((((RUINT32T)rm)*((RUINT32T)shade))/100);
2313 upper_lim_g = (unsigned int)((((RUINT32T)gm)*((RUINT32T)shade))/100);
2314 upper_lim_b = (unsigned int)((((RUINT32T)bm)*((RUINT32T)shade))/100);
2315 }
2316
2317 /* switch red and blue bytes if necessary, we need it for some weird XServers like XFree86 3.3.3.1 */
2318 if ((srcImage->bits_per_pixel == 24) && (mask_r >= 0xFF0000 ))
2319 {
2320 unsigned int tmp;
2321
2322 tmp = lower_lim_r;
2323 lower_lim_r = lower_lim_b;
2324 lower_lim_b = tmp;
2325
2326 tmp = upper_lim_r;
2327 upper_lim_r = upper_lim_b;
2328 upper_lim_b = tmp;
2329 }
2330
2331 /* fill our lookup tables */
2332 for (i = 0; i <= mask_r>>sh_r; i++)
2333 {
2334 RUINT32T tmp;
2335 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_r-lower_lim_r));
2336 tmp += ((RUINT32T)(mask_r>>sh_r))*((RUINT32T)lower_lim_r);
2337 lookup_r[i] = (tmp/65535)<<sh_r;
2338 }
2339 for (i = 0; i <= mask_g>>sh_g; i++)
2340 {
2341 RUINT32T tmp;
2342 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_g-lower_lim_g));
2343 tmp += ((RUINT32T)(mask_g>>sh_g))*((RUINT32T)lower_lim_g);
2344 lookup_g[i] = (tmp/65535)<<sh_g;
2345 }
2346 for (i = 0; i <= mask_b>>sh_b; i++)
2347 {
2348 RUINT32T tmp;
2349 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_b-lower_lim_b));
2350 tmp += ((RUINT32T)(mask_b>>sh_b))*((RUINT32T)lower_lim_b);
2351 lookup_b[i] = (tmp/65535)<<sh_b;
2352 }
2353
2354 /* apply table to input image (replacing colors by newly calculated ones) */
2355 switch (srcImage->bits_per_pixel)
2356 {
2357 case 15:
2358 {
2359 unsigned short *p1, *pf, *p, *pl;
2360 p1 = (unsigned short *) srcImage->data;
2361 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2362 while (p1 < pf)
2363 {
2364 p = p1;
2365 pl = p1 + srcImage->width;
2366 for (; p < pl; p++)
2367 {
2368 *p = lookup_r[(*p & 0x7c00)>>10] |
2369 lookup_g[(*p & 0x03e0)>> 5] |
2370 lookup_b[(*p & 0x001f)];
2371 }
2372 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2373 }
2374 break;
2375 }
2376 case 16:
2377 {
2378 unsigned short *p1, *pf, *p, *pl;
2379 p1 = (unsigned short *) srcImage->data;
2380 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2381 while (p1 < pf)
2382 {
2383 p = p1;
2384 pl = p1 + srcImage->width;
2385 for (; p < pl; p++)
2386 {
2387 *p = lookup_r[(*p & 0xf800)>>11] |
2388 lookup_g[(*p & 0x07e0)>> 5] |
2389 lookup_b[(*p & 0x001f)];
2390 }
2391 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2392 }
2393 break;
2394 }
2395 case 24:
2396 {
2397 unsigned char *p1, *pf, *p, *pl;
2398 p1 = (unsigned char *) srcImage->data;
2399 pf = (unsigned char *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2400 while (p1 < pf)
2401 {
2402 p = p1;
2403 pl = p1 + srcImage->width * 3;
2404 for (; p < pl; p += 3)
2405 {
2406 p[0] = lookup_r[(p[0] & 0xff0000)>>16];
2407 p[1] = lookup_r[(p[1] & 0x00ff00)>> 8];
2408 p[2] = lookup_r[(p[2] & 0x0000ff)];
2409 }
2410 p1 = (unsigned char *) ((char *) p1 + srcImage->bytes_per_line);
2411 }
2412 break;
2413 }
2414 case 32:
2415 {
2416 RUINT32T *p1, *pf, *p, *pl;
2417 p1 = (RUINT32T *) srcImage->data;
2418 pf = (RUINT32T *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2419
2420 while (p1 < pf)
2421 {
2422 p = p1;
2423 pl = p1 + srcImage->width;
2424 for (; p < pl; p++)
2425 {
2426 *p = lookup_r[(*p & 0xff0000)>>16] |
2427 lookup_g[(*p & 0x00ff00)>> 8] |
2428 lookup_b[(*p & 0x0000ff)] |
2429 (*p & ~0xffffff);
2430 }
2431 p1 = (RUINT32T *) ((char *) p1 + srcImage->bytes_per_line);
2432 }
2433 break;
2434 }
2435 }
2436
2437 free (lookup);
2438}
2439#endif
2440
1947/* 2441/*
1948 * Check our parents are still who we think they are. 2442 * Check our parents are still who we think they are.
1949 * Do transparency updates if required 2443 * Do transparency updates if required
1950 */ 2444 */
1951int 2445int
1952rxvt_term::check_our_parents () 2446rxvt_term::check_our_parents ()
1953{ 2447{
1954 int i, pchanged, aformat, have_pixmap, rootdepth; 2448 int i, pchanged, aformat, have_pixmap, rootdepth;
1955 unsigned long nitems, bytes_after; 2449 unsigned long nitems, bytes_after;
1956 Atom atype; 2450 Atom atype;
1957 unsigned char *prop = NULL; 2451 unsigned char *prop = NULL;
1958 Window root, oldp, *list; 2452 Window root, oldp, *list;
1959 Pixmap rootpixmap = None; 2453 Pixmap rootpixmap = None;
1960 XWindowAttributes wattr, wrootattr; 2454 XWindowAttributes wattr, wrootattr;
1961 2455
1962 pchanged = 0; 2456 pchanged = 0;
1963 2457
1964 if (!(Options & Opt_transparent)) 2458 if (!OPTION (Opt_transparent))
1965 return pchanged; /* Don't try any more */ 2459 return pchanged; /* Don't try any more */
1966 2460
1967 XGetWindowAttributes(display->display, display->root, &wrootattr); 2461 XGetWindowAttributes (dpy, display->root, &wrootattr);
1968 rootdepth = wrootattr.depth; 2462 rootdepth = wrootattr.depth;
1969 2463
1970 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr); 2464 XGetWindowAttributes (dpy, parent[0], &wattr);
2465
1971 if (rootdepth != wattr.depth) 2466 if (rootdepth != wattr.depth)
1972 { 2467 {
1973 if (am_transparent) 2468 if (am_transparent)
1974 { 2469 {
1975 pchanged = 1; 2470 pchanged = 1;
1976 XSetWindowBackground(display->display, TermWin.vt, 2471 XSetWindowBackground (dpy, vt, pix_colors_focused[Color_bg]);
1977 PixColors[Color_bg]);
1978 am_transparent = am_pixmap_trans = 0; 2472 am_transparent = am_pixmap_trans = 0;
1979 } 2473 }
2474
1980 return pchanged; /* Don't try any more */ 2475 return pchanged; /* Don't try any more */
1981 } 2476 }
1982 2477
1983 /* Get all X ops out of the queue so that our information is up-to-date. */ 2478 /* Get all X ops out of the queue so that our information is up-to-date. */
1984 XSync(display->display, False); 2479 XSync (dpy, False);
1985 2480
1986 /* 2481 /*
1987 * Make the frame window set by the window manager have 2482 * Make the frame window set by the window manager have
1988 * the root background. Some window managers put multiple nested frame 2483 * the root background. Some window managers put multiple nested frame
1989 * windows for each client, so we have to take care about that. 2484 * windows for each client, so we have to take care about that.
1990 */ 2485 */
1991 i = (xa[XA_XROOTPMAPID] != 0 2486 i = (xa[XA_XROOTPMAP_ID]
1992 && (XGetWindowProperty(display->display, display->root, xa[XA_XROOTPMAPID], 2487 && XGetWindowProperty (dpy, display->root, xa[XA_XROOTPMAP_ID],
1993 0L, 1L, False, XA_PIXMAP, &atype, &aformat, 2488 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1994 &nitems, &bytes_after, &prop) == Success)); 2489 &nitems, &bytes_after, &prop) == Success);
2490
1995 if (!i || prop == NULL) 2491 if (!i || prop == NULL)
2492 i = (xa[XA_ESETROOT_PMAP_ID]
2493 && XGetWindowProperty (dpy, display->root, xa[XA_ESETROOT_PMAP_ID],
2494 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2495 &nitems, &bytes_after, &prop) == Success);
2496
2497 if (!i || prop == NULL
2498#if TINTING
2499 || !ISSET_PIXCOLOR (Color_tint)
2500#endif
2501 )
1996 have_pixmap = 0; 2502 have_pixmap = 0;
1997 else 2503 else
1998 { 2504 {
1999 have_pixmap = 1; 2505 have_pixmap = 1;
2000 rootpixmap = *((Pixmap *)prop); 2506 rootpixmap = *(Pixmap *)prop;
2001 XFree(prop); 2507 XFree (prop);
2002 } 2508 }
2509
2003 if (have_pixmap) 2510 if (have_pixmap)
2004 { 2511 {
2005 /* 2512 /*
2006 * Copy display->root pixmap transparency 2513 * Copy display->root pixmap transparency
2007 */ 2514 */
2008 int sx, sy, nx, ny; 2515 int sx, sy, nx, ny;
2009 unsigned int nw, nh; 2516 unsigned int nw, nh;
2010 Window cr; 2517 Window cr;
2011 XImage *image; 2518 XImage *image;
2012 GC gc; 2519 GC gc;
2013 XGCValues gcvalue; 2520 XGCValues gcvalue;
2014 2521
2015 XTranslateCoordinates(display->display, TermWin.parent[0], display->root, 2522 XTranslateCoordinates (dpy, parent[0], display->root,
2016 0, 0, &sx, &sy, &cr); 2523 0, 0, &sx, &sy, &cr);
2017 nw = (unsigned int)szHint.width; 2524 nw = (unsigned int)szHint.width;
2018 nh = (unsigned int)szHint.height; 2525 nh = (unsigned int)szHint.height;
2019 nx = ny = 0; 2526 nx = ny = 0;
2527
2020 if (sx < 0) 2528 if (sx < 0)
2021 { 2529 {
2022 nw += sx; 2530 nw += sx;
2023 nx = -sx; 2531 nx = -sx;
2024 sx = 0; 2532 sx = 0;
2025 } 2533 }
2534
2026 if (sy < 0) 2535 if (sy < 0)
2027 { 2536 {
2028 nh += sy; 2537 nh += sy;
2029 ny = -sy; 2538 ny = -sy;
2030 sy = 0; 2539 sy = 0;
2031 } 2540 }
2541
2032 MIN_IT(nw, (unsigned int)(wrootattr.width - sx)); 2542 min_it (nw, (unsigned int) (wrootattr.width - sx));
2033 MIN_IT(nh, (unsigned int)(wrootattr.height - sy)); 2543 min_it (nh, (unsigned int) (wrootattr.height - sy));
2544
2545 XSync (dpy, False);
2034 allowedxerror = -1; 2546 allowedxerror = -1;
2035 image = XGetImage(display->display, rootpixmap, sx, sy, nw, nh, AllPlanes, 2547 image = XGetImage (dpy, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap);
2036 ZPixmap); 2548
2037 /* XXX: handle BadMatch - usually because we're outside the pixmap */ 2549 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2038 /* XXX: may need a delay here? */ 2550 /* XXX: may need a delay here? */
2039 allowedxerror = 0; 2551 allowedxerror = 0;
2552
2040 if (image == NULL) 2553 if (image == NULL)
2041 { 2554 {
2042 if (am_transparent && am_pixmap_trans) 2555 if (am_transparent && am_pixmap_trans)
2043 { 2556 {
2044 pchanged = 1; 2557 pchanged = 1;
2045 if (TermWin.pixmap != None) 2558 if (pixmap != None)
2046 { 2559 {
2047 XFreePixmap(display->display, TermWin.pixmap); 2560 XFreePixmap (dpy, pixmap);
2048 TermWin.pixmap = None; 2561 pixmap = None;
2049 } 2562 }
2050 } 2563 }
2564
2051 am_pixmap_trans = 0; 2565 am_pixmap_trans = 0;
2052 } 2566 }
2053 else 2567 else
2054 { 2568 {
2055 if (TermWin.pixmap != None) 2569 if (pixmap != None)
2056 XFreePixmap(display->display, TermWin.pixmap); 2570 XFreePixmap (dpy, pixmap);
2057 TermWin.pixmap = XCreatePixmap(display->display, TermWin.vt, 2571
2058 (unsigned int)szHint.width, 2572#if TINTING
2059 (unsigned int)szHint.height, 2573 if (ISSET_PIXCOLOR (Color_tint))
2060 (unsigned int)image->depth); 2574 {
2575 int shade = rs[Rs_shade] ? atoi (rs[Rs_shade]) : 100;
2576
2577 rgba c;
2578 pix_colors_focused [Color_tint].get (c);
2579
2580 ShadeXImage (this, image, shade, c.r, c.g, c.b);
2581 }
2582#endif
2583
2584 pixmap = XCreatePixmap (dpy, vt, szHint.width, szHint.height, image->depth);
2061 gc = XCreateGC(display->display, TermWin.vt, 0UL, &gcvalue); 2585 gc = XCreateGC (dpy, vt, 0UL, &gcvalue);
2062 XPutImage(display->display, TermWin.pixmap, gc, image, 0, 0, 2586 XPutImage (dpy, pixmap, gc, image, 0, 0,
2063 nx, ny, (unsigned int)image->width,
2064 (unsigned int)image->height); 2587 nx, ny, image->width, image->height);
2065 XFreeGC(display->display, gc); 2588 XFreeGC (dpy, gc);
2066 XDestroyImage(image); 2589 XDestroyImage (image);
2067 XSetWindowBackgroundPixmap(display->display, TermWin.vt, 2590 XSetWindowBackgroundPixmap (dpy, parent[0], pixmap);
2068 TermWin.pixmap); 2591 XClearWindow (dpy, parent[0]);
2592
2069 if (!am_transparent || !am_pixmap_trans) 2593 if (!am_transparent || !am_pixmap_trans)
2070 pchanged = 1; 2594 pchanged = 1;
2595
2071 am_transparent = am_pixmap_trans = 1; 2596 am_transparent = am_pixmap_trans = 1;
2072 } 2597 }
2073 } 2598 }
2599
2074 if (!am_pixmap_trans) 2600 if (am_pixmap_trans)
2601 XSetWindowBackgroundPixmap (dpy, vt, ParentRelative);
2602 else
2075 { 2603 {
2076 unsigned int n; 2604 unsigned int n;
2077 /* 2605 /*
2078 * InheritPixmap transparency 2606 * InheritPixmap transparency
2079 */ 2607 */
2080 D_X((stderr, "InheritPixmap Seeking to %08lx", display->root));
2081 for (i = 1; i < (int)(sizeof(TermWin.parent) / sizeof(Window)); 2608 for (i = 1; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2082 i++)
2083 { 2609 {
2084 oldp = TermWin.parent[i]; 2610 oldp = parent[i];
2085 XQueryTree(display->display, TermWin.parent[i - 1], &root, 2611 XQueryTree (dpy, parent[i - 1], &root, &parent[i], &list, &n);
2086 &TermWin.parent[i], &list, &n);
2087 XFree(list); 2612 XFree (list);
2088 D_X((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i])); 2613
2089 if (TermWin.parent[i] == display->root) 2614 if (parent[i] == display->root)
2090 { 2615 {
2091 if (oldp != None) 2616 if (oldp != None)
2092 pchanged = 1; 2617 pchanged = 1;
2618
2093 break; 2619 break;
2094 } 2620 }
2621
2095 if (oldp != TermWin.parent[i]) 2622 if (oldp != parent[i])
2096 pchanged = 1; 2623 pchanged = 1;
2097 } 2624 }
2625
2098 n = 0; 2626 n = 0;
2627
2099 if (pchanged) 2628 if (pchanged)
2100 {
2101 for (; n < (unsigned int)i; n++) 2629 for (; n < (unsigned int)i; n++)
2630 {
2631 XGetWindowAttributes (dpy, parent[n], &wattr);
2632
2633 if (wattr.depth != rootdepth || wattr.c_class == InputOnly)
2634 {
2635 n = (int) (sizeof (parent) / sizeof (Window)) + 1;
2636 break;
2637 }
2638 }
2639
2640 if (n > (sizeof (parent) / sizeof (parent[0])))
2641 {
2642 XSetWindowBackground (dpy, parent[0], pix_colors_focused[Color_border]);
2643 XSetWindowBackground (dpy, vt, pix_colors_focused[Color_bg]);
2644 am_transparent = 0;
2645 /* XXX: also turn off Opt_transparent? */
2646 }
2647 else
2648 {
2649 for (n = 0; n < (unsigned int)i; n++)
2102 { 2650 {
2103 XGetWindowAttributes(display->display, TermWin.parent[n], &wattr); 2651 XSetWindowBackgroundPixmap (dpy, parent[n], ParentRelative);
2104 D_X((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2652 XClearWindow (dpy, parent[n]);
2105 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2653 }
2654
2655 XSetWindowBackgroundPixmap (dpy, vt, ParentRelative);
2656 am_transparent = 1;
2657 }
2658
2659 for (; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2660 parent[i] = None;
2661 }
2662
2663 if (scrollBar.win)
2664 {
2665 XSetWindowBackgroundPixmap (dpy, scrollBar.win, ParentRelative);
2666 scrollBar.setIdle ();
2667 scrollbar_show (0);
2668 }
2669
2670 if (am_transparent)
2671 {
2672 want_refresh = want_full_refresh = 1;
2673 if (am_pixmap_trans)
2674 flush ();
2675 }
2676
2677 return pchanged;
2678}
2679#endif
2680
2681/*}}} */
2682
2683bool
2684rxvt_term::cmd_parse ()
2685{
2686 bool flag = false;
2687 wchar_t ch = NOCHAR;
2688 char *seq_begin; // remember start of esc-sequence here
2689
2690 for (;;)
2691 {
2692 if (ch == NOCHAR)
2693 {
2694 seq_begin = cmdbuf_ptr;
2695 ch = next_char ();
2696
2697 if (ch == NOCHAR)
2698 break;
2699 }
2700
2701 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT)
2702 {
2703 if (!seen_input)
2704 {
2705 seen_input = 1;
2706 // many badly-written programs (e.g. jed) contain a race condition:
2707 // they first read the screensize and then install a SIGWINCH handler.
2708 // some window managers resize the window early, and these programs
2709 // then sometimes get the size wrong.
2710 // unfortunately other programs are even more buggy and dislike
2711 // being sent SIGWINCH, so only do it when we were in fact being
2712 // resized.
2713 if (seen_resize && cmd_pid)
2714 kill (-cmd_pid, SIGWINCH);
2715 }
2716
2717 /* Read a text string from the input buffer */
2718 wchar_t buf[UBUFSIZ];
2719 bool refreshnow = false;
2720 int nlines = 0;
2721 wchar_t *str = buf;
2722 wchar_t *eol = str + min (ncol, UBUFSIZ);
2723
2724 for (;;)
2725 {
2726 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2727 break;
2728
2729 *str++ = ch;
2730
2731 if (ch == C0_LF || str >= eol)
2106 { 2732 {
2107 n = (int)(sizeof(TermWin.parent) / sizeof(Window)) + 1; 2733 if (ch == C0_LF)
2734 nlines++;
2735
2736 refresh_count++;
2737
2738 if (!OPTION (Opt_jumpScroll)
2739 || (refresh_count >= refresh_limit * (nrow - 1)))
2740 {
2741 refreshnow = true;
2742 refresh_count = 0;
2743 ch = NOCHAR;
2108 break; 2744 break;
2745 }
2746
2747 // scr_add_lines only works for nlines <= nrow - 1.
2748 if (nlines >= nrow - 1)
2749 {
2750 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2751 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2752 scr_add_lines (buf, str - buf, nlines);
2753
2754 nlines = 0;
2755 str = buf;
2756 eol = str + min (ncol, UBUFSIZ);
2757 }
2758
2759 if (str >= eol)
2760 {
2761 if (eol >= buf + UBUFSIZ)
2762 {
2763 ch = NOCHAR;
2764 break;
2765 }
2766 else
2767 eol = min (eol + ncol, buf + UBUFSIZ);
2768 }
2769
2770 }
2771
2772 seq_begin = cmdbuf_ptr;
2773 ch = next_char ();
2774 }
2775
2776 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2777 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2778 scr_add_lines (buf, str - buf, nlines);
2779
2780 /*
2781 * If there have been a lot of new lines, then update the screen
2782 * What the heck I'll cheat and only refresh less than every page-full.
2783 * the number of pages between refreshes is refresh_limit, which
2784 * is incremented here because we must be doing flat-out scrolling.
2785 */
2786 if (refreshnow)
2787 {
2788 if (OPTION (Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
2789 refresh_limit++;
2790 else
2791 {
2792 flag = true;
2793 //TODO: due to popular request, implement "skipscroll" option here
2794 scr_refresh ();
2795 want_refresh = 1;
2109 } 2796 }
2110 } 2797 }
2111 } 2798
2112 if (n > (int)(sizeof(TermWin.parent)
2113 / sizeof(TermWin.parent[0])))
2114 {
2115 D_X((stderr, "InheritPixmap Turning off"));
2116 XSetWindowBackground(display->display, TermWin.parent[0],
2117 PixColors[Color_fg]);
2118 XSetWindowBackground(display->display, TermWin.vt,
2119 PixColors[Color_bg]);
2120 am_transparent = 0;
2121 /* XXX: also turn off Opt_transparent? */
2122 } 2799 }
2123 else 2800 else
2124 { 2801 {
2125 /* wait (an arbitrary period) for the WM to do its thing 2802 try
2126 * needed for fvwm2.2.2 (and before?) */ 2803 {
2127# ifdef HAVE_NANOSLEEP 2804 process_nonprinting (ch);
2128 struct timespec rqt; 2805 }
2806 catch (const class out_of_input &o)
2807 {
2808 // we ran out of input, retry later
2809 cmdbuf_ptr = seq_begin;
2810 break;
2811 }
2129 2812
2130 rqt.tv_sec = 1; 2813 ch = NOCHAR;
2131 rqt.tv_nsec = 0; 2814 }
2132 nanosleep(&rqt, NULL); 2815 }
2133# else 2816
2134 sleep(1); 2817 return flag;
2135# endif 2818}
2136 D_X((stderr, "InheritPixmap Turning on (%d parents)", i - 1)); 2819
2137 for (n = 0; n < (unsigned int)i; n++) 2820// read the next character
2138 XSetWindowBackgroundPixmap(display->display, TermWin.parent[n], 2821wchar_t
2139 ParentRelative); 2822rxvt_term::next_char () NOTHROW
2140 XSetWindowBackgroundPixmap(display->display, TermWin.vt, 2823{
2141 ParentRelative); 2824 while (cmdbuf_ptr < cmdbuf_endp)
2142 am_transparent = 1; 2825 {
2826 // assume 7-bit to be ascii ALWAYS
2827 if ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b)
2828 return *cmdbuf_ptr++;
2829
2830 wchar_t wc;
2831 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2832
2833 if (len == (size_t)-2)
2143 } 2834 {
2144 for (; i < (int)(sizeof(TermWin.parent) / sizeof(Window)); i++) 2835 // the mbstate stores incomplete sequences. didn't know this :/
2145 TermWin.parent[i] = None; 2836 cmdbuf_ptr = cmdbuf_endp;
2837 break;
2838 }
2839
2840 if (len == (size_t)-1)
2841 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2842
2843 // assume wchar == unicode
2844 cmdbuf_ptr += len;
2845 return wc & UNICODE_MASK;
2146 } 2846 }
2847
2848 return NOCHAR;
2849}
2850
2851// read the next octet
2852uint32_t
2853rxvt_term::next_octet () NOTHROW
2854{
2855 return cmdbuf_ptr < cmdbuf_endp
2856 ? (unsigned char)*cmdbuf_ptr++
2857 : NOCHAR;
2858}
2859
2860static class out_of_input out_of_input;
2861
2862/* rxvt_cmd_getc () - Return next input character */
2863/*
2864 * Return the next input character after first passing any keyboard input
2865 * to the command.
2866 */
2867wchar_t
2868rxvt_term::cmd_getc () THROW ((class out_of_input))
2869{
2870 wchar_t c = next_char ();
2871
2872 if (c == NOCHAR)
2873 throw out_of_input;
2874
2147 return pchanged; 2875 return c;
2148} 2876}
2149#endif
2150 2877
2151/*}}} */ 2878uint32_t
2879rxvt_term::cmd_get8 () THROW ((class out_of_input))
2880{
2881 uint32_t c = next_octet ();
2882
2883 if (c == NOCHAR)
2884 throw out_of_input;
2885
2886 return c;
2887}
2152 2888
2153/*{{{ print pipe */ 2889/*{{{ print pipe */
2154/*----------------------------------------------------------------------*/ 2890/*----------------------------------------------------------------------*/
2155#ifdef PRINTPIPE 2891#ifdef PRINTPIPE
2156FILE * 2892FILE *
2157rxvt_term::popen_printer () 2893rxvt_term::popen_printer ()
2158{ 2894{
2159 FILE *stream = popen(rs[Rs_print_pipe], "w"); 2895 FILE *stream = popen (rs[Rs_print_pipe], "w");
2160 2896
2161 if (stream == NULL) 2897 if (stream == NULL)
2162 rxvt_print_error("can't open printer pipe"); 2898 rxvt_warn ("can't open printer pipe, not printing.\n");
2899
2163 return stream; 2900 return stream;
2164} 2901}
2165 2902
2166int 2903int
2167rxvt_term::pclose_printer (FILE *stream) 2904rxvt_term::pclose_printer (FILE *stream)
2168{ 2905{
2169 fflush (stream); 2906 fflush (stream);
2170 /* pclose() reported not to work on SunOS 4.1.3 */
2171# if defined (__sun__) /* TODO: RESOLVE THIS */
2172 /* pclose works provided SIGCHLD handler uses waitpid */
2173 return pclose (stream); /* return fclose (stream); */
2174# else
2175 return pclose (stream); 2907 return pclose (stream);
2176# endif
2177} 2908}
2178 2909
2179/* 2910/*
2180 * simulate attached vt100 printer 2911 * simulate attached vt100 printer
2181 */ 2912 */
2182void 2913void
2183rxvt_term::process_print_pipe () 2914rxvt_term::process_print_pipe ()
2184{ 2915{
2185 int done; 2916 int done;
2186 FILE *fd; 2917 FILE *fd;
2187 2918
2188 if ((fd = popen_printer ()) == NULL) 2919 if ((fd = popen_printer ()) == NULL)
2189 return; 2920 return;
2190 2921
2191 /* 2922 /*
2192 * Send all input to the printer until either ESC[4i or ESC[?4i 2923 * Send all input to the printer until either ESC[4i or ESC[?4i
2193 * is received. 2924 * is received.
2194 */ 2925 */
2195 for (done = 0; !done;) 2926 for (done = 0; !done;)
2196 { 2927 {
2197 unsigned char buf[8]; 2928 unsigned char buf[8];
2198 unsigned char ch; 2929 unicode_t ch;
2199 unsigned int i, len; 2930 unsigned int i, len;
2200 2931
2201 if ((ch = cmd_getc ()) != C0_ESC) 2932 if ((ch = cmd_getc ()) != C0_ESC)
2202 { 2933 {
2203 if (putc(ch, fd) == EOF) 2934 if (putc (ch, fd) == EOF)
2204 break; /* done = 1 */ 2935 break; /* done = 1 */
2205 } 2936 }
2206 else 2937 else
2207 { 2938 {
2208 len = 0; 2939 len = 0;
… …
2219 { 2950 {
2220 if ((buf[len++] = cmd_getc ()) == 'i') 2951 if ((buf[len++] = cmd_getc ()) == 'i')
2221 break; /* done = 1 */ 2952 break; /* done = 1 */
2222 } 2953 }
2223 } 2954 }
2955
2224 for (i = 0; i < len; i++) 2956 for (i = 0; i < len; i++)
2225 if (putc(buf[i], fd) == EOF) 2957 if (putc (buf[i], fd) == EOF)
2226 { 2958 {
2227 done = 1; 2959 done = 1;
2228 break; 2960 break;
2229 } 2961 }
2230 } 2962 }
2231 } 2963 }
2964
2232 pclose_printer (fd); 2965 pclose_printer (fd);
2233} 2966}
2234#endif /* PRINTPIPE */ 2967#endif /* PRINTPIPE */
2235/*}}} */ 2968/*}}} */
2236 2969
2237/* *INDENT-OFF* */ 2970/* *INDENT-OFF* */
2238enum { 2971enum {
2239 C1_40 = 0x40, 2972 C1_40 = 0x40,
2240 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2973 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2241 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2974 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2242 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2975 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2243 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2976 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2244}; 2977};
2245/* *INDENT-ON* */ 2978/* *INDENT-ON* */
2246 2979
2247/*{{{ process non-printing single characters */ 2980/*{{{ process non-printing single characters */
2248void 2981void
2249rxvt_term::process_nonprinting (unsigned char ch) 2982rxvt_term::process_nonprinting (unicode_t ch)
2250{ 2983{
2251 switch (ch) 2984 switch (ch)
2252 { 2985 {
2986 case C0_ESC:
2987 process_escape_seq ();
2988 break;
2253 case C0_ENQ: /* terminal Status */ 2989 case C0_ENQ: /* terminal Status */
2254 if (rs[Rs_answerbackstring]) 2990 if (rs[Rs_answerbackstring])
2255 tt_write( 2991 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2256 (const unsigned char *)rs[Rs_answerbackstring],
2257 (unsigned int)STRLEN(rs[Rs_answerbackstring]));
2258 else 2992 else
2259 tt_write((unsigned char *)VT100_ANS, 2993 tt_write (VT100_ANS, strlen (VT100_ANS));
2260 (unsigned int)STRLEN(VT100_ANS));
2261 break; 2994 break;
2262 case C0_BEL: /* bell */ 2995 case C0_BEL: /* bell */
2263 scr_bell (); 2996 scr_bell ();
2264 break; 2997 break;
2265 case C0_BS: /* backspace */ 2998 case C0_BS: /* backspace */
… …
2280 scr_charset_choose (1); 3013 scr_charset_choose (1);
2281 break; 3014 break;
2282 case C0_SI: /* shift in - acs */ 3015 case C0_SI: /* shift in - acs */
2283 scr_charset_choose (0); 3016 scr_charset_choose (0);
2284 break; 3017 break;
3018
3019#ifdef EIGHT_BIT_CONTROLS
3020 // 8-bit controls
3021 case 0x90: /* DCS */
3022 process_dcs_seq ();
3023 break;
3024 case 0x9b: /* CSI */
3025 process_csi_seq ();
3026 break;
3027 case 0x9d: /* CSI */
3028 process_osc_seq ();
3029 break;
3030#endif
2285 } 3031 }
2286} 3032}
2287/*}}} */ 3033/*}}} */
2288 3034
2289 3035
2290/*{{{ process VT52 escape sequences */ 3036/*{{{ process VT52 escape sequences */
2291void 3037void
2292rxvt_term::process_escape_vt52 (unsigned char ch) 3038rxvt_term::process_escape_vt52 (unicode_t ch)
2293{ 3039{
2294 int row, col; 3040 int row, col;
2295 3041
2296 switch (ch) 3042 switch (ch)
2297 { 3043 {
… …
2327 row = cmd_getc () - ' '; 3073 row = cmd_getc () - ' ';
2328 col = cmd_getc () - ' '; 3074 col = cmd_getc () - ' ';
2329 scr_gotorc (row, col, 0); 3075 scr_gotorc (row, col, 0);
2330 break; 3076 break;
2331 case 'Z': /* identify the terminal type */ 3077 case 'Z': /* identify the terminal type */
2332 tt_printf("\033/Z"); /* I am a VT100 emulating a VT52 */ 3078 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2333 break; 3079 break;
2334 case '<': /* turn off VT52 mode */ 3080 case '<': /* turn off VT52 mode */
2335 PrivMode(0, PrivMode_vt52); 3081 PrivMode (0, PrivMode_vt52);
2336 break; 3082 break;
2337 case 'F': /* use special graphics character set */ 3083 case 'F': /* use special graphics character set */
2338 case 'G': /* use regular character set */ 3084 case 'G': /* use regular character set */
2339 /* unimplemented */ 3085 /* unimplemented */
2340 break; 3086 break;
… …
2349 3095
2350/*{{{ process escape sequences */ 3096/*{{{ process escape sequences */
2351void 3097void
2352rxvt_term::process_escape_seq () 3098rxvt_term::process_escape_seq ()
2353{ 3099{
2354 unsigned char ch = cmd_getc (); 3100 unicode_t ch = cmd_getc ();
2355 3101
2356 if (PrivateModes & PrivMode_vt52) 3102 if (priv_modes & PrivMode_vt52)
2357 { 3103 {
2358 process_escape_vt52 (ch); 3104 process_escape_vt52 (ch);
2359 return; 3105 return;
2360 } 3106 }
2361 3107
… …
2376 scr_charset_set (2, (unsigned int)cmd_getc ()); 3122 scr_charset_set (2, (unsigned int)cmd_getc ());
2377 break; 3123 break;
2378 case '+': 3124 case '+':
2379 scr_charset_set (3, (unsigned int)cmd_getc ()); 3125 scr_charset_set (3, (unsigned int)cmd_getc ());
2380 break; 3126 break;
2381#ifdef MULTICHAR_SET 3127#if !ENABLE_MINIMAL
2382 case '$':
2383 scr_charset_set (-2, (unsigned int)cmd_getc ());
2384 break;
2385#endif
2386#ifndef NO_FRILLS
2387 case '6': 3128 case '6':
2388 scr_backindex (); 3129 scr_backindex ();
2389 break; 3130 break;
2390#endif 3131#endif
2391 case '7': 3132 case '7':
2392 scr_cursor (SAVE); 3133 scr_cursor (SAVE);
2393 break; 3134 break;
2394 case '8': 3135 case '8':
2395 scr_cursor (RESTORE); 3136 scr_cursor (RESTORE);
2396 break; 3137 break;
2397#ifndef NO_FRILLS 3138#if !ENABLE_MINIMAL
2398 case '9': 3139 case '9':
2399 scr_forwardindex (); 3140 scr_forwardindex ();
2400 break; 3141 break;
2401#endif 3142#endif
2402 case '=': 3143 case '=':
2403 case '>': 3144 case '>':
2404 PrivMode((ch == '='), PrivMode_aplKP); 3145 PrivMode ((ch == '='), PrivMode_aplKP);
2405 break; 3146 break;
2406 3147
2407 case C1_40: 3148 case C1_40:
2408 cmd_getc (); 3149 cmd_getc ();
2409 break; 3150 break;
… …
2412 break; 3153 break;
2413 3154
2414 /* 8.3.87: NEXT LINE */ 3155 /* 8.3.87: NEXT LINE */
2415 case C1_NEL: /* ESC E */ 3156 case C1_NEL: /* ESC E */
2416 { 3157 {
2417 uint32_t nlcr[] = { '\n', '\r' }; 3158 wchar_t nlcr[] = { C0_LF, C0_CR };
2418 scr_add_lines (nlcr, 1, 2); 3159 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);
2419 } 3160 }
2420 break; 3161 break;
2421 3162
2422 /* kidnapped escape sequence: Should be 8.3.48 */ 3163 /* kidnapped escape sequence: Should be 8.3.48 */
2423 case C1_ESA: /* ESC G */ 3164 case C1_ESA: /* ESC G */
… …
2433 case C1_RI: /* ESC M */ 3174 case C1_RI: /* ESC M */
2434 scr_index (DN); 3175 scr_index (DN);
2435 break; 3176 break;
2436 3177
2437 /* 8.3.142: SINGLE-SHIFT TWO */ 3178 /* 8.3.142: SINGLE-SHIFT TWO */
2438 /*case C1_SS2: scr_single_shift (2); break; */ 3179 /*case C1_SS2: scr_single_shift (2); break; */
2439 3180
2440 /* 8.3.143: SINGLE-SHIFT THREE */ 3181 /* 8.3.143: SINGLE-SHIFT THREE */
2441 /*case C1_SS3: scr_single_shift (3); break; */ 3182 /*case C1_SS3: scr_single_shift (3); break; */
2442 3183
2443 /* 8.3.27: DEVICE CONTROL STRING */ 3184 /* 8.3.27: DEVICE CONTROL STRING */
2444 case C1_DCS: /* ESC P */ 3185 case C1_DCS: /* ESC P */
2445 process_dcs_seq (); 3186 process_dcs_seq ();
2446 break; 3187 break;
2447 3188
2448 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 3189 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2449 case C1_SCI: /* ESC Z */ 3190 case C1_SCI: /* ESC Z */
2450 tt_write((const unsigned char *)ESCZ_ANSWER, 3191 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2451 (unsigned int)(sizeof(ESCZ_ANSWER) - 1));
2452 break; /* steal obsolete ESC [ c */ 3192 break; /* steal obsolete ESC [ c */
2453 3193
2454 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 3194 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */
2455 case C1_CSI: /* ESC [ */ 3195 case C1_CSI: /* ESC [ */
2456 process_csi_seq (); 3196 process_csi_seq ();
… …
2461 process_osc_seq (); 3201 process_osc_seq ();
2462 break; 3202 break;
2463 3203
2464 /* 8.3.106: RESET TO INITIAL STATE */ 3204 /* 8.3.106: RESET TO INITIAL STATE */
2465 case 'c': 3205 case 'c':
3206 mbstate.reset ();
2466 scr_poweron (); 3207 scr_poweron ();
2467 scrollbar_show (1); 3208 scrollbar_show (1);
2468 break; 3209 break;
2469 3210
2470 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 3211 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
… …
2482 3223
2483/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 3224/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2484/* *INDENT-OFF* */ 3225/* *INDENT-OFF* */
2485enum { 3226enum {
2486 CSI_ICH = 0x40, 3227 CSI_ICH = 0x40,
2487 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 3228 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2488 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 3229 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2489 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 3230 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2490 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 3231 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2491 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 3232 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2492 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 3233 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
… …
2496 3237
2497#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 3238#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \
2498 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 3239 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2499 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 3240 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2500#define get_byte_array_bit(array, bit) \ 3241#define get_byte_array_bit(array, bit) \
2501 (!!((array)[(bit) / 8] & (128 >> ((bit) & 7)))) 3242 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7))))
2502 3243
2503const unsigned char csi_defaults[] = 3244const unsigned char csi_defaults[] =
2504 { 3245 {
2505 make_byte(1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 3246 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
2506 make_byte(1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 3247 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
2507 make_byte(1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 3248 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2508 make_byte(1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 3249 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2509 make_byte(1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 3250 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2510 make_byte(0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 3251 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2511 make_byte(0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 3252 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2512 make_byte(0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 3253 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2513 }; 3254 };
2514/* *INDENT-ON* */ 3255/* *INDENT-ON* */
2515 3256
2516void 3257void
2517rxvt_term::process_csi_seq () 3258rxvt_term::process_csi_seq ()
2518{ 3259{
2519 unsigned char ch, priv, i; 3260 unicode_t ch, priv, i;
2520 unsigned int nargs, p; 3261 unsigned int nargs, p;
2521 int n, ndef; 3262 int n, ndef;
2522 int arg[ESC_ARGS]; 3263 int arg[ESC_ARGS];
2523 3264
2524 for (nargs = ESC_ARGS; nargs > 0;) 3265 for (nargs = ESC_ARGS; nargs > 0;)
2525 arg[--nargs] = 0; 3266 arg[--nargs] = 0;
2526 3267
2527 priv = 0; 3268 priv = 0;
… …
2529 if (ch >= '<' && ch <= '?') 3270 if (ch >= '<' && ch <= '?')
2530 { /* '<' '=' '>' '?' */ 3271 { /* '<' '=' '>' '?' */
2531 priv = ch; 3272 priv = ch;
2532 ch = cmd_getc (); 3273 ch = cmd_getc ();
2533 } 3274 }
3275
2534 /* read any numerical arguments */ 3276 /* read any numerical arguments */
2535 for (n = -1; ch < CSI_ICH; ) 3277 for (n = -1; ch < CSI_ICH; )
2536 { 3278 {
2537 if (isdigit(ch)) 3279 if (isdigit (ch))
2538 { 3280 {
2539 if (n < 0) 3281 if (n < 0)
2540 n = ch - '0'; 3282 n = ch - '0';
2541 else 3283 else
2542 n = n * 10 + ch - '0'; 3284 n = n * 10 + ch - '0';
… …
2545 { 3287 {
2546 if (nargs < ESC_ARGS) 3288 if (nargs < ESC_ARGS)
2547 arg[nargs++] = n; 3289 arg[nargs++] = n;
2548 n = -1; 3290 n = -1;
2549 } 3291 }
2550 else if (ch == '\b') 3292 else if (IS_CONTROL (ch))
2551 {
2552 scr_backspace ();
2553 }
2554 else if (ch == C0_ESC)
2555 {
2556 process_escape_seq ();
2557 return;
2558 }
2559 else if (ch < ' ')
2560 {
2561 process_nonprinting (ch); 3293 process_nonprinting (ch);
2562 } 3294
2563 ch = cmd_getc (); 3295 ch = cmd_getc ();
2564 } 3296 }
2565 3297
2566 if (ch > CSI_7F) 3298 if (ch > CSI_7F)
2567 return; 3299 return;
2568 3300
2569 if (nargs < ESC_ARGS) 3301 if (nargs < ESC_ARGS)
2570 arg[nargs++] = n; 3302 arg[nargs++] = n;
2571 3303
2572 i = ch - CSI_ICH; 3304 i = ch - CSI_ICH;
2573 ndef = get_byte_array_bit(csi_defaults, i); 3305 ndef = get_byte_array_bit (csi_defaults, i);
2574 for (p = 0; p < nargs; p++) 3306 for (p = 0; p < nargs; p++)
2575 if (arg[p] == -1) 3307 if (arg[p] == -1)
2576 arg[p] = ndef; 3308 arg[p] = ndef;
2577
2578#ifdef DEBUG_CMD
2579 fprintf(stderr, "CSI ");
2580 for (p = 0; p < nargs; p++)
2581 fprintf(stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2582 fprintf(stderr, "%c\n", ch);
2583#endif
2584 3309
2585 /* 3310 /*
2586 * private mode handling 3311 * private mode handling
2587 */ 3312 */
2588 if (priv) 3313 if (priv)
2589 { 3314 {
2590 switch (priv) 3315 switch (priv)
2591 { 3316 {
2592 case '>': 3317 case '>':
2593 if (ch == CSI_DA) /* secondary device attributes */ 3318 if (ch == CSI_DA) /* secondary device attributes */
3319 {
3320 // first parameter is normally 0 for vt100, 1 for some newer vtxxx, 'R' for rxvt,
3321 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
3322 //
3323 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
3324 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, and 94 for later versions, to signify
3325 // that we do not support xterm mouse reporting (should be 95 when we do).
3326 //
2594 tt_printf("\033[>%d;%-.8s;0c", 'R', VSTRING); 3327 tt_printf ("\033[>%d;94;0c", 'U');
3328 }
2595 break; 3329 break;
2596 case '?': 3330 case '?':
2597 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 3331 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2598 process_terminal_mode (ch, priv, nargs, arg); 3332 process_terminal_mode (ch, priv, nargs, arg);
2599 break; 3333 break;
… …
2602 } 3336 }
2603 3337
2604 switch (ch) 3338 switch (ch)
2605 { 3339 {
2606 /* 3340 /*
2607 * ISO/IEC 6429:1992(E) CSI sequences (defaults in parentheses) 3341 * ISO/IEC 6429:1992 (E) CSI sequences (defaults in parentheses)
2608 */ 3342 */
2609#ifdef PRINTPIPE 3343#ifdef PRINTPIPE
2610 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */ 3344 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */
2611 switch (arg[0]) 3345 switch (arg[0])
2612 { 3346 {
… …
2704 3438
2705 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3439 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2706 arg[0] = -arg[0]; 3440 arg[0] = -arg[0];
2707 /* FALLTHROUGH */ 3441 /* FALLTHROUGH */
2708 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3442 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2709 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3443 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2710 break; 3444 break;
2711 3445
2712 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3446 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2713 tt_write((const unsigned char *)VT100_ANS, 3447 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2714 (unsigned int)(sizeof(VT100_ANS) - 1));
2715 break; 3448 break;
2716 3449
2717 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3450 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2718 process_sgr_mode (nargs, arg); 3451 process_sgr_mode (nargs, arg);
2719 break; 3452 break;
2720 3453
2721 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */ 3454 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */
2722 switch (arg[0]) 3455 switch (arg[0])
2723 { 3456 {
2724 case 5: /* DSR requested */ 3457 case 5: /* DSR requested */
2725 tt_printf("\033[0n"); 3458 tt_printf ("\033[0n");
2726 break; 3459 break;
2727 case 6: /* CPR requested */ 3460 case 6: /* CPR requested */
2728 scr_report_position (); 3461 scr_report_position ();
2729 break; 3462 break;
2730#if defined (ENABLE_DISPLAY_ANSWER)
2731 case 7: /* unofficial extension */ 3463 case 7: /* unofficial extension */
3464 if (OPTION (Opt_insecure))
2732 tt_printf("%-.250s\n", rs[Rs_display_name]); 3465 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2733 break; 3466 break;
2734#endif
2735 case 8: /* unofficial extension */ 3467 case 8: /* unofficial extension */
2736 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3468 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2737 break; 3469 break;
2738 } 3470 }
2739 break; 3471 break;
2740 3472
2741 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3473 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2774 break; 3506 break;
2775 3507
2776 case CSI_RM: /* 8.3.107: RESET MODE */ 3508 case CSI_RM: /* 8.3.107: RESET MODE */
2777 if (arg[0] == 4) 3509 if (arg[0] == 4)
2778 scr_insert_mode (0); 3510 scr_insert_mode (0);
3511 else if (arg[0] == 20)
3512 priv_modes &= ~PrivMode_LFNL;
2779 break; 3513 break;
2780 3514
2781 case CSI_SM: /* 8.3.126: SET MODE */ 3515 case CSI_SM: /* 8.3.126: SET MODE */
2782 if (arg[0] == 4) 3516 if (arg[0] == 4)
2783 scr_insert_mode (1); 3517 scr_insert_mode (1);
3518 else if (arg[0] == 20)
3519 priv_modes |= PrivMode_LFNL;
2784 break; 3520 break;
2785 3521
2786 /* 3522 /*
2787 * PRIVATE USE beyond this point. All CSI_7? sequences here 3523 * PRIVATE USE beyond this point. All CSI_7? sequences here
2788 */ 3524 */
… …
2800 break; 3536 break;
2801 case CSI_75: 3537 case CSI_75:
2802 scr_cursor (RESTORE); 3538 scr_cursor (RESTORE);
2803 break; 3539 break;
2804 3540
2805#ifndef NO_FRILLS 3541#if !ENABLE_MINIMAL
2806 case CSI_74: 3542 case CSI_74:
2807 process_window_ops (arg, nargs); 3543 process_window_ops (arg, nargs);
2808 break; 3544 break;
2809#endif 3545#endif
2810 3546
2811 case CSI_78: /* DECREQTPARM */ 3547 case CSI_78: /* DECREQTPARM */
2812 if (arg[0] == 0 || arg[0] == 1) 3548 if (arg[0] == 0 || arg[0] == 1)
2813 tt_printf("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3549 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2814 /* FALLTHROUGH */ 3550 break;
2815 3551
2816 default: 3552 default:
2817 break; 3553 break;
2818 } 3554 }
2819} 3555}
2820/*}}} */ 3556/*}}} */
2821 3557
2822#ifndef NO_FRILLS 3558#if !ENABLE_MINIMAL
2823/* ARGSUSED */ 3559/* ARGSUSED */
2824void 3560void
2825rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3561rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2826{ 3562{
2827 int x, y; 3563 int x, y;
2828#if 0
2829 char *s;
2830#endif
2831 XWindowAttributes wattr; 3564 XWindowAttributes wattr;
2832 Window wdummy; 3565 Window wdummy;
3566
3567 dLocal (Display *, dpy);
2833 3568
2834 if (nargs == 0) 3569 if (nargs == 0)
2835 return; 3570 return;
3571
2836 switch (args[0]) 3572 switch (args[0])
2837 { 3573 {
2838 /* 3574 /*
2839 * commands 3575 * commands
2840 */ 3576 */
2841 case 1: /* deiconify window */ 3577 case 1: /* deiconify window */
2842 XMapWindow(display->display, TermWin.parent[0]); 3578 XMapWindow (dpy, parent[0]);
2843 break; 3579 break;
2844 case 2: /* iconify window */ 3580 case 2: /* iconify window */
2845 XIconifyWindow(display->display, TermWin.parent[0], 3581 XIconifyWindow (dpy, parent[0], display->screen);
2846 DefaultScreen(display->display));
2847 break; 3582 break;
2848 case 3: /* set position (pixels) */ 3583 case 3: /* set position (pixels) */
2849 XMoveWindow(display->display, TermWin.parent[0], args[1], args[2]); 3584 XMoveWindow (dpy, parent[0], args[1], args[2]);
2850 break; 3585 break;
2851 case 4: /* set size (pixels) */ 3586 case 4: /* set size (pixels) */
2852 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3587 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2853 break; 3588 break;
2854 case 5: /* raise window */ 3589 case 5: /* raise window */
2855 XRaiseWindow(display->display, TermWin.parent[0]); 3590 XRaiseWindow (dpy, parent[0]);
2856 break; 3591 break;
2857 case 6: /* lower window */ 3592 case 6: /* lower window */
2858 XLowerWindow(display->display, TermWin.parent[0]); 3593 XLowerWindow (dpy, parent[0]);
2859 break; 3594 break;
2860 case 7: /* refresh window */ 3595 case 7: /* refresh window */
2861 scr_touch (true); 3596 scr_touch (true);
2862 break; 3597 break;
2863 case 8: /* set size (chars) */ 3598 case 8: /* set size (chars) */
2864 set_widthheight ((unsigned int)(args[2] * TermWin.fwidth), 3599 set_widthheight ((unsigned int) (args[2] * fwidth),
2865 (unsigned int)(args[1] * TermWin.fheight)); 3600 (unsigned int) (args[1] * fheight));
2866 break; 3601 break;
3602
3603 //case 9: NYI, TODO, restore maximized window or maximize window
2867 default: 3604 default:
2868 if (args[0] >= 24) /* set height (chars) */ 3605 if (args[0] >= 24) /* set height (chars) */
2869 set_widthheight ((unsigned int)TermWin.width, 3606 set_widthheight ((unsigned int)width,
2870 (unsigned int)(args[1] * TermWin.fheight)); 3607 (unsigned int) (args[1] * fheight));
2871 break; 3608 break;
3609
2872 /* 3610 /*
2873 * reports - some output format copied from XTerm 3611 * reports - some output format copied from XTerm
2874 */ 3612 */
2875 case 11: /* report window state */ 3613 case 11: /* report window state */
2876 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr); 3614 XGetWindowAttributes (dpy, parent[0], &wattr);
2877 tt_printf("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3615 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2878 break; 3616 break;
2879 case 13: /* report window position */ 3617 case 13: /* report window position */
2880 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr); 3618 XGetWindowAttributes (dpy, parent[0], &wattr);
2881 XTranslateCoordinates(display->display, TermWin.parent[0], wattr.root, 3619 XTranslateCoordinates (dpy, parent[0], wattr.root,
2882 -wattr.border_width, -wattr.border_width, 3620 -wattr.border_width, -wattr.border_width,
2883 &x, &y, &wdummy); 3621 &x, &y, &wdummy);
2884 tt_printf("\033[3;%d;%dt", x, y); 3622 tt_printf ("\033[3;%d;%dt", x, y);
2885 break; 3623 break;
2886 case 14: /* report window size (pixels) */ 3624 case 14: /* report window size (pixels) */
2887 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr); 3625 XGetWindowAttributes (dpy, parent[0], &wattr);
2888 tt_printf("\033[4;%d;%dt", wattr.height, wattr.width); 3626 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2889 break; 3627 break;
3628 case 18: /* report text area size (chars) */
3629 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3630 break;
2890 case 18: /* report window size (chars) */ 3631 case 19: /* report window size (chars) */
2891 tt_printf("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3632 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2892 break; 3633 break;
2893#if 0 /* XXX: currently disabled due to security concerns */
2894 case 20: /* report icon label */ 3634 case 20: /* report icon label */
3635 {
3636 char *s;
2895 XGetIconName(display->display, TermWin.parent[0], &s); 3637 XGetIconName (dpy, parent[0], &s);
2896 tt_printf("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3638 tt_printf ("\033]L%-.250s\234", OPTION (Opt_insecure) && s ? s : ""); /* 8bit ST */
3639 XFree (s);
3640 }
2897 break; 3641 break;
2898 case 21: /* report window title */ 3642 case 21: /* report window title */
3643 {
3644 char *s;
2899 XFetchName(display->display, TermWin.parent[0], &s); 3645 XFetchName (dpy, parent[0], &s);
2900 tt_printf("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3646 tt_printf ("\033]l%-.250s\234", OPTION (Opt_insecure) && s ? s : ""); /* 8bit ST */
3647 XFree (s);
3648 }
2901 break; 3649 break;
2902#endif
2903
2904 } 3650 }
2905} 3651}
2906#endif 3652#endif
2907 3653
2908/*----------------------------------------------------------------------*/ 3654/*----------------------------------------------------------------------*/
2909/* 3655/*
2910 * get input up until STRING TERMINATOR (or BEL) 3656 * get input up until STRING TERMINATOR (or BEL)
2911 * ends_how is terminator used. returned input must be free()d 3657 * ends_how is terminator used. returned input must be free()'d
2912 */ 3658 */
2913unsigned char * 3659char *
2914rxvt_term::get_to_st (unsigned char *ends_how) 3660rxvt_term::get_to_st (unicode_t &ends_how)
2915{ 3661{
2916 int seen_esc = 0; /* seen escape? */ 3662 unicode_t ch;
3663 bool seen_esc = false;
2917 unsigned int n = 0; 3664 unsigned int n = 0;
2918 unsigned char *s; 3665 wchar_t string[STRING_MAX];
2919 unsigned char ch, string[STRING_MAX];
2920 3666
2921 for (; (ch = cmd_getc ());) 3667 while ((ch = cmd_getc ()) != NOCHAR)
2922 { 3668 {
2923 if (ch == C0_BEL 3669 if (seen_esc)
2924 || ch == CHAR_ST 3670 {
2925 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3671 if (ch == 0x5c) /* 7bit ST */
2926 break; 3672 break;
3673 else
3674 return NULL;
3675 }
2927 if (ch == C0_ESC) 3676 else if (ch == C0_ESC)
2928 { 3677 {
2929 seen_esc = 1; 3678 seen_esc = true;
2930 continue; 3679 continue;
2931 } 3680 }
3681 else if (ch == C0_BEL || ch == CHAR_ST)
3682 break;
2932 else if (ch == '\t') 3683 else if (ch == C0_SYN)
2933 ch = ' '; /* translate '\t' to space */ 3684 ch = cmd_get8 ();
2934 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3685 else if (ch < 0x20)
2935 return NULL; /* other control character - exit */ 3686 return NULL; /* other control character - exit */
2936 if (n < sizeof(string) - 1) 3687
3688 seen_esc = false;
3689
3690 if (n >= STRING_MAX - 1)
3691 // stop at some sane length
3692 return NULL;
3693
2937 string[n++] = ch; 3694 string[n++] = ch;
2938 seen_esc = 0;
2939 } 3695 }
3696
2940 string[n++] = '\0'; 3697 string[n++] = '\0';
2941 if ((s = (unsigned char *)rxvt_malloc(n)) == NULL) 3698
2942 return NULL;
2943 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3699 ends_how = (ch == 0x5c ? C0_ESC : ch);
2944 STRNCPY(s, string, n); 3700
2945 return s; 3701 return rxvt_wcstombs (string);
2946} 3702}
2947 3703
2948/*----------------------------------------------------------------------*/ 3704/*----------------------------------------------------------------------*/
2949/* 3705/*
2950 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3706 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2951 */ 3707 */
2952void 3708void
2953rxvt_term::process_dcs_seq () 3709rxvt_term::process_dcs_seq ()
2954{ 3710{
2955 unsigned char eh, *s; 3711 char *s;
3712 unicode_t eh;
3713
2956 /* 3714 /*
2957 * Not handled yet 3715 * Not handled yet
2958 */ 3716 */
2959 s = get_to_st (&eh); 3717 s = get_to_st (eh);
2960 if (s) 3718 if (s)
2961 free(s); 3719 free (s);
3720
2962 return; 3721 return;
2963} 3722}
2964 3723
2965/*----------------------------------------------------------------------*/ 3724/*----------------------------------------------------------------------*/
2966/* 3725/*
2967 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3726 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2968 */ 3727 */
2969void 3728void
2970rxvt_term::process_osc_seq () 3729rxvt_term::process_osc_seq ()
2971{ 3730{
2972 unsigned char ch, eh, *s; 3731 unicode_t ch, eh;
2973 int arg; 3732 int arg;
2974 3733
2975 ch = cmd_getc (); 3734 ch = cmd_getc ();
2976 for (arg = 0; isdigit(ch); ch = cmd_getc ()) 3735 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2977 arg = arg * 10 + (ch - '0'); 3736 arg = arg * 10 + (ch - '0');
2978 3737
2979 if (ch == ';') 3738 if (ch == ';')
2980 { 3739 {
2981 s = get_to_st (&eh); 3740 char *s = get_to_st (eh);
3741
2982 if (s) 3742 if (s)
2983 { 3743 {
2984 /*
2985 * rxvt_menubar_dispatch() violates the constness of the string,
2986 * so do it here
2987 */
2988 if (arg == XTerm_Menu)
2989#if 0 /* XXX: currently disabled due to security concerns */
2990 menubar_dispatch ((char *)s);
2991#else
2992 (void)0;
2993#endif
2994 else
2995 xterm_seq (arg, (char *)s, eh); 3744 process_xterm_seq (arg, s, eh);
2996 free(s); 3745 free (s);
2997 } 3746 }
3747 }
3748}
3749
3750void
3751rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3752{
3753 if (str[0] == '?' && !str[1])
2998 } 3754 {
3755 rgba c;
3756 pix_colors_focused[color].get (c);
3757
3758#if XFT
3759 if (c.a != rgba::MAX_CC)
3760 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3761 else
3762#endif
3763 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3764 }
3765 else
3766 set_window_color (color, str);
2999} 3767}
3768
3000/* 3769/*
3001 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3770 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
3002 * 0 = change iconName/title
3003 * 1 = change iconName
3004 * 2 = change title
3005 * 4 = change color
3006 * 12 = change text color
3007 * 13 = change mouse foreground color
3008 * 17 = change highlight character colour
3009 * 18 = change bold character color
3010 * 19 = change underlined character color
3011 * 46 = change logfile (not implemented)
3012 * 50 = change font
3013 *
3014 * rxvt extensions:
3015 * 10 = menu (may change in future)
3016 * 20 = bg pixmap
3017 * 39 = change default fg color
3018 * 49 = change default bg color
3019 * 55 = dump scrollback buffer and all of screen
3020 */ 3771 */
3021void 3772void
3022rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__((unused))) 3773rxvt_term::process_xterm_seq (int op, const char *str, char resp)
3023{ 3774{
3024 int changed = 0; 3775 int color;
3025 int color;
3026 char *buf, *name; 3776 char *buf, *name;
3777 bool query = str[0] == '?' && !str[1];
3778 int saveop = op;
3027 3779
3780 dLocal (Display *, dpy);
3781
3028 assert(str != NULL); 3782 assert (str != NULL);
3783
3784 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3785 return;
3786
3029 switch (op) 3787 switch (op)
3030 { 3788 {
3031 case XTerm_name: 3789 case XTerm_name:
3032 set_title (str); 3790 set_title (str);
3033 /* FALLTHROUGH */ 3791 /* FALLTHROUGH */
3034 case XTerm_iconName: 3792 case XTerm_iconName:
3035 set_iconName (str); 3793 set_icon_name (str);
3036 break; 3794 break;
3037 case XTerm_title: 3795 case XTerm_title:
3038 set_title (str); 3796 set_title (str);
3039 break; 3797 break;
3798 case XTerm_property:
3799 if (str[0] == '?')
3800 {
3801 Atom prop = display->atom (str + 1);
3802 Atom actual_type;
3803 int actual_format;
3804 unsigned long nitems;
3805 unsigned long bytes_after;
3806 unsigned char *value = 0;
3807 const char *str = "";
3808
3809 if (prop
3810 && XGetWindowProperty (dpy, parent[0],
3811 prop, 0, 1<<16, 0, AnyPropertyType,
3812 &actual_type, &actual_format,
3813 &nitems, &bytes_after, &value) == Success
3814 && actual_type != None
3815 && actual_format == 8)
3816 str = (const char *)(value);
3817
3818 tt_printf ("\033]%d;%s%c", op, str, resp);
3819
3820 XFree (value);
3821 }
3822 else
3823 {
3824 char *eq = strchr (str, '='); // constness lost, but verified to be ok
3825
3826 if (eq)
3827 {
3828 *eq = 0;
3829 set_utf8_property (display->atom (str), eq + 1);
3830 }
3831 else
3832 XDeleteProperty (dpy, parent[0],
3833 display->atom (str));
3834 }
3835 break;
3836
3040 case XTerm_Color: 3837 case XTerm_Color:
3041 for (buf = (char *)str; buf && *buf;) 3838 for (buf = (char *)str; buf && *buf;)
3042 { 3839 {
3043 if ((name = STRCHR(buf, ';')) == NULL) 3840 if ((name = strchr (buf, ';')) == NULL)
3044 break; 3841 break;
3842
3045 *name++ = '\0'; 3843 *name++ = '\0';
3046 color = atoi(buf); 3844 color = atoi (buf) + minCOLOR;
3047 if (color < 0 || color >= TOTAL_COLORS) 3845
3846 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3048 break; 3847 break;
3848
3049 if ((buf = STRCHR(name, ';')) != NULL) 3849 if ((buf = strchr (name, ';')) != NULL)
3050 *buf++ = '\0'; 3850 *buf++ = '\0';
3051 set_window_color (color + minCOLOR, name); 3851
3852 process_color_seq (op, color, name, resp);
3052 } 3853 }
3854 break;
3855 case XTerm_Color00:
3856 process_color_seq (op, Color_fg, str, resp);
3857 break;
3858 case XTerm_Color01:
3859 process_color_seq (op, Color_bg, str, resp);
3053 break; 3860 break;
3054#ifndef NO_CURSORCOLOR 3861#ifndef NO_CURSORCOLOR
3055 case XTerm_Color_cursor: 3862 case XTerm_Color_cursor:
3056 set_window_color (Color_cursor, str); 3863 process_color_seq (op, Color_cursor, str, resp);
3057 break; 3864 break;
3058#endif 3865#endif
3059 case XTerm_Color_pointer: 3866 case XTerm_Color_pointer_fg:
3060 set_window_color (Color_pointer, str); 3867 process_color_seq (op, Color_pointer_fg, str, resp);
3868 break;
3869 case XTerm_Color_pointer_bg:
3870 process_color_seq (op, Color_pointer_bg, str, resp);
3061 break; 3871 break;
3062#ifndef NO_BOLD_UNDERLINE_REVERSE 3872#ifndef NO_BOLD_UNDERLINE_REVERSE
3063 case XTerm_Color_BD:
3064 set_window_color (Color_BD, str);
3065 break;
3066 case XTerm_Color_UL:
3067 set_window_color (Color_UL, str);
3068 break;
3069 case XTerm_Color_RV: 3873 case XTerm_Color_RV:
3070 set_window_color (Color_RV, str); 3874 process_color_seq (op, Color_RV, str, resp);
3071 break; 3875 break;
3876 case Rxvt_Color_BD:
3877 case URxvt_Color_BD:
3878 process_color_seq (op, Color_BD, str, resp);
3879 break;
3880 case Rxvt_Color_UL:
3881 case URxvt_Color_UL:
3882 process_color_seq (op, Color_UL, str, resp);
3883 break;
3884 case URxvt_Color_IT:
3885 process_color_seq (op, Color_IT, str, resp);
3886 break;
3072#endif 3887#endif
3888#if TRANSPARENT && TINTING
3889 case URxvt_Color_tint:
3890 process_color_seq (op, Color_tint, str, resp);
3073 3891
3074 case XTerm_Menu: 3892 check_our_parents ();
3893
3894 if (am_transparent)
3895 want_full_refresh = want_refresh = 1;
3896
3897 break;
3898#endif
3899
3900 case Rxvt_Pixmap:
3075 /* 3901 {
3076 * rxvt_menubar_dispatch() violates the constness of the string,
3077 * so DON'T do it here
3078 */
3079 break;
3080 case XTerm_Pixmap:
3081 if (*str != ';') 3902 if (*str != ';')
3082 { 3903 {
3083#if XPM_BACKGROUND 3904#if XPM_BACKGROUND
3084 scale_pixmap (""); /* reset to default scaling */ 3905 scale_pixmap (""); /* reset to default scaling */
3085 set_bgPixmap (str); /* change pixmap */ 3906 set_bgPixmap (str); /* change pixmap */
3086#endif
3087 scr_touch (true); 3907 scr_touch (true);
3908#endif
3088 } 3909 }
3910
3911 int changed = 0;
3912
3089 while ((str = STRCHR(str, ';')) != NULL) 3913 while ((str = strchr (str, ';')) != NULL)
3090 { 3914 {
3091 str++; 3915 str++;
3092#if XPM_BACKGROUND 3916#if XPM_BACKGROUND
3093 changed += scale_pixmap (str); 3917 changed += scale_pixmap (str);
3094#endif 3918#endif
3095
3096 } 3919 }
3920
3097 if (changed) 3921 if (changed)
3098 { 3922 {
3099#ifdef XPM_BACKGROUND 3923#ifdef XPM_BACKGROUND
3100 resize_pixmap (); 3924 resize_pixmap ();
3101#endif
3102 scr_touch (true); 3925 scr_touch (true);
3926#endif
3103 } 3927 }
3928 }
3104 break; 3929 break;
3105 3930
3106 case XTerm_restoreFG: 3931 case Rxvt_restoreFG:
3107 set_window_color (Color_fg, str); 3932 set_window_color (Color_fg, str);
3108 break; 3933 break;
3109 case XTerm_restoreBG: 3934 case Rxvt_restoreBG:
3110 set_window_color (Color_bg, str); 3935 set_window_color (Color_bg, str);
3111 break; 3936 break;
3937
3112 case XTerm_logfile: 3938 case XTerm_logfile:
3939 // TODO, when secure mode?
3113 break; 3940 break;
3114 case XTerm_font: 3941
3115 change_font (0, str);
3116 break;
3117#if 0 3942#if 0
3118 case XTerm_dumpscreen: /* no error notices */ 3943 case Rxvt_dumpscreen: /* no error notices */
3119 { 3944 {
3120 int fd; 3945 int fd;
3121 if ((fd = open(str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3946 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3122 { 3947 {
3123 scr_dump (fd); 3948 scr_dump (fd);
3124 close(fd); 3949 close (fd);
3125 } 3950 }
3126 } 3951 }
3127 break; 3952 break;
3128#endif 3953#endif
3954 case XTerm_font:
3955 op = URxvt_font;
3956 case URxvt_font:
3957#if ENABLE_STYLES
3958 case URxvt_boldFont:
3959 case URxvt_italicFont:
3960 case URxvt_boldItalicFont:
3961#endif
3962 if (query)
3963 tt_printf ("\33]%d;%-.250s%c", saveop,
3964 OPTION (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3965 ? fontset[op - URxvt_font]->fontdesc : "",
3966 resp);
3967 else
3968 {
3969 const char *&res = rs[Rs_font + (op - URxvt_font)];
3129 3970
3971 res = strdup (str);
3972 allocated.push_back ((void *)res);
3973 set_fonts ();
3974 }
3975 break;
3976
3977 case URxvt_version:
3978 if (query)
3979 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3980 op,
3981 rs[Rs_name], VERSION[0], VERSION[2],
3982 resp);
3983 break;
3984
3985#if !ENABLE_MINIMAL
3986 case URxvt_locale:
3987 if (query)
3988 tt_printf ("\33]%d;%-.250s%c", op, OPTION (Opt_insecure) ? locale : "", resp);
3989 else
3990 {
3991 set_locale (str);
3992 pty->set_utf8_mode (enc_utf8);
3993 init_xlocale ();
3994 }
3995 break;
3996
3997 case URxvt_view_up:
3998 case URxvt_view_down:
3999 {
4000 int lines = atoi (str);
4001
4002 if (lines)
4003 scr_page (op == URxvt_view_up ? UP : DN, lines);
4004 else
4005 scr_erase_savelines ();
4006 }
4007
4008 break;
4009#endif
4010
4011#if ENABLE_PERL
4012 case URxvt_perl:
4013 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_END)))
4014 ; // no responses yet
4015 break;
4016#endif
3130 } 4017 }
3131} 4018}
3132/*----------------------------------------------------------------------*/ 4019/*----------------------------------------------------------------------*/
3133 4020
3134/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 4021/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3142 * so no need for fancy checking 4029 * so no need for fancy checking
3143 */ 4030 */
3144int 4031int
3145rxvt_term::privcases (int mode, unsigned long bit) 4032rxvt_term::privcases (int mode, unsigned long bit)
3146{ 4033{
3147 int state; 4034 int state;
3148 4035
3149 if (mode == 's') 4036 if (mode == 's')
3150 { 4037 {
3151 SavedModes |= (PrivateModes & bit); 4038 SavedModes |= (priv_modes & bit);
3152 return -1; 4039 return -1;
3153 } 4040 }
3154 else 4041 else
3155 { 4042 {
3156 if (mode == 'r') 4043 if (mode == 'r')
3157 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 4044 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3158 else 4045 else
3159 state = (mode == 't') ? !(PrivateModes & bit) : mode; 4046 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3160 PrivMode(state, bit); 4047 PrivMode (state, bit);
3161 } 4048 }
4049
3162 return state; 4050 return state;
3163} 4051}
3164 4052
3165/* we're not using priv _yet_ */ 4053/* we're not using priv _yet_ */
3166void 4054void
3167rxvt_term::process_terminal_mode (int mode, int priv __attribute__((unused)), unsigned int nargs, const int *arg) 4055rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg)
3168{ 4056{
3169 unsigned int i, j; 4057 unsigned int i, j;
3170 int state; 4058 int state;
4059
3171 static const struct 4060 static const struct
3172 { 4061 {
3173 const int argval; 4062 const int argval;
3174 const unsigned long bit; 4063 const unsigned long bit;
3175 } 4064 }
4065
3176 argtopriv[] = { 4066 argtopriv[] = {
3177 { 1, PrivMode_aplCUR }, 4067 { 1, PrivMode_aplCUR },
3178 { 2, PrivMode_vt52 }, 4068 { 2, PrivMode_vt52 },
3179 { 3, PrivMode_132 }, 4069 { 3, PrivMode_132 },
3180 { 4, PrivMode_smoothScroll }, 4070 { 4, PrivMode_smoothScroll },
3181 { 5, PrivMode_rVideo }, 4071 { 5, PrivMode_rVideo },
3182 { 6, PrivMode_relOrigin }, 4072 { 6, PrivMode_relOrigin },
3183 { 7, PrivMode_Autowrap }, 4073 { 7, PrivMode_Autowrap },
4074 // 8, bi-directional support mode
3184 { 9, PrivMode_MouseX10 }, 4075 { 9, PrivMode_MouseX10 },
3185#ifdef menuBar_esc 4076 // 18, 19 printing-related
3186 { menuBar_esc, PrivMode_menuBar }, 4077 { 25, PrivMode_VisibleCursor },
3187#endif
3188#ifdef scrollBar_esc 4078#ifdef scrollBar_esc
3189 { scrollBar_esc, PrivMode_scrollBar }, 4079 { scrollBar_esc, PrivMode_scrollBar },
3190#endif 4080#endif
3191 { 25, PrivMode_VisibleCursor },
3192 { 35, PrivMode_ShiftKeys }, 4081 { 35, PrivMode_ShiftKeys }, // rxvt extension
3193 { 40, PrivMode_132OK }, 4082 { 40, PrivMode_132OK },
4083 // 41 xterm more fixes NYI
4084 // 45 margin bell NYI
4085 // 46 start logging
3194 { 47, PrivMode_Screen }, 4086 { 47, PrivMode_Screen },
3195 { 66, PrivMode_aplKP }, 4087 { 66, PrivMode_aplKP },
3196#ifndef NO_BACKSPACE_KEY 4088#ifndef NO_BACKSPACE_KEY
3197 { 67, PrivMode_BackSpace }, 4089 { 67, PrivMode_BackSpace },
3198#endif 4090#endif
3199 { 1000, PrivMode_MouseX11 }, 4091 { 1000, PrivMode_MouseX11 },
4092 // 1001 Use Hilite Mouse Tracking. NYI, TODO
4093 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO
4094 // 1003 Use All Motion Mouse Tracking. NYI, TODO
3200 { 1010, PrivMode_TtyOutputInh }, 4095 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3201 { 1011, PrivMode_Keypress }, 4096 { 1011, PrivMode_Keypress }, // rxvt extension
4097 // 1035 enable modifiers for alt, numlock NYI
4098 // 1036 send ESC for meta keys NYI
4099 // 1037 send DEL for keypad delete NYI
3202 { 1047, PrivMode_Screen }, 4100 { 1047, PrivMode_Screen },
4101 // 1048 save and restore cursor
3203 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 4102 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
4103 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3204 }; 4104 };
3205 4105
3206 if (nargs == 0) 4106 if (nargs == 0)
3207 return; 4107 return;
3208 4108
… …
3215 for (i = 0; i < nargs; i++) 4115 for (i = 0; i < nargs; i++)
3216 { 4116 {
3217 state = -1; 4117 state = -1;
3218 4118
3219 /* basic handling */ 4119 /* basic handling */
3220 for (j = 0; j < (sizeof(argtopriv)/sizeof(argtopriv[0])); j++) 4120 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++)
3221 if (argtopriv[j].argval == arg[i]) 4121 if (argtopriv[j].argval == arg[i])
3222 { 4122 {
3223 state = privcases (mode, argtopriv[j].bit); 4123 state = privcases (mode, argtopriv[j].bit);
3224 break; 4124 break;
3225 } 4125 }
3226 4126
3227 /* extra handling for values with state unkept */ 4127 /* extra handling for values with state unkept */
3228 if (state == -1)
3229 switch (arg[i]) 4128 switch (arg[i])
3230 { 4129 {
4130#if ENABLE_STYLES
4131 case 1021:
4132 set_option (Opt_intensityStyles, mode);
4133
4134 scr_touch (true);
4135 break;
4136#endif
3231 case 1048: /* alternative cursor save */ 4137 case 1048: /* alternative cursor save */
4138 case 1049:
4139 if (OPTION (Opt_secondaryScreen))
3232 if (mode == 0) 4140 if (mode == 0)
3233 scr_cursor (RESTORE); 4141 scr_cursor (RESTORE);
3234 else if (mode == 1) 4142 else if (mode == 1)
3235 scr_cursor (SAVE); 4143 scr_cursor (SAVE);
3236 /* FALLTHROUGH */
3237 default:
3238 continue; /* for(;i;) */
3239 }
3240
3241 /* extra handling for values with valid 0 or 1 state */
3242 switch (arg[i])
3243 {
3244 /* case 1: - application cursor keys */
3245 case 2: /* VT52 mode */
3246 /* oddball mode. should be set regardless of set/reset
3247 * parameter. Return from VT52 mode with an ESC < from
3248 * within VT52 mode
3249 */
3250 PrivMode(1, PrivMode_vt52);
3251 break; 4144 break;
4145 }
4146
4147 if (state >= 0)
4148 /* extra handling for values with valid 0 or 1 state */
4149 switch (arg[i])
4150 {
4151 /* case 1: - application cursor keys */
4152 case 2: /* VT52 mode */
4153 /* oddball mode. should be set regardless of set/reset
4154 * parameter. Return from VT52 mode with an ESC < from
4155 * within VT52 mode
4156 */
4157 PrivMode (1, PrivMode_vt52);
4158 break;
3252 case 3: /* 80/132 */ 4159 case 3: /* 80/132 */
3253 if (PrivateModes & PrivMode_132OK) 4160 if (priv_modes & PrivMode_132OK)
3254 set_widthheight ( (unsigned int)((state ? 132 : 80) * TermWin.fwidth), 4161 set_widthheight (((state ? 132 : 80) * fwidth), height);
3255 (unsigned int)TermWin.height);
3256 break; 4162 break;
3257 case 4: /* smooth scrolling */ 4163 case 4: /* smooth scrolling */
3258 if (state)
3259 Options &= ~Opt_jumpScroll;
3260 else
3261 Options |= Opt_jumpScroll; 4164 set_option (Opt_jumpScroll, !state);
3262 break; 4165 break;
3263 case 5: /* reverse video */ 4166 case 5: /* reverse video */
3264 scr_rvideo_mode (state); 4167 scr_rvideo_mode (state);
3265 break; 4168 break;
3266 case 6: /* relative/absolute origins */ 4169 case 6: /* relative/absolute origins */
3267 scr_relative_origin (state); 4170 scr_relative_origin (state);
3268 break; 4171 break;
3269 case 7: /* autowrap */ 4172 case 7: /* autowrap */
3270 scr_autowrap (state); 4173 scr_autowrap (state);
3271 break; 4174 break;
3272 /* case 8: - auto repeat, can't do on a per window basis */ 4175 /* case 8: - auto repeat, can't do on a per window basis */
3273 case 9: /* X10 mouse reporting */ 4176 case 9: /* X10 mouse reporting */
3274 if (state) /* orthogonal */ 4177 if (state) /* orthogonal */
3275 PrivateModes &= ~(PrivMode_MouseX11); 4178 priv_modes &= ~PrivMode_MouseX11;
3276 break; 4179 break;
3277#ifdef menuBar_esc
3278 case menuBar_esc:
3279#ifdef MENUBAR
3280 map_menuBar (state);
3281#endif
3282 break;
3283#endif
3284#ifdef scrollBar_esc 4180#ifdef scrollBar_esc
3285 case scrollBar_esc: 4181 case scrollBar_esc:
3286 if (scrollbar_mapping (state)) 4182 if (scrollbar_mapping (state))
3287 { 4183 {
3288 resize_all_windows (0, 0, 0); 4184 resize_all_windows (0, 0, 0);
3289 scr_touch (true); 4185 scr_touch (true);
3290 } 4186 }
3291 break; 4187 break;
3292#endif 4188#endif
3293 case 25: /* visible/invisible cursor */ 4189 case 25: /* visible/invisible cursor */
3294 scr_cursor_visible (state); 4190 scr_cursor_visible (state);
3295 break; 4191 break;
3296 /* case 35: - shift keys */ 4192 /* case 35: - shift keys */
3297 /* case 40: - 80 <--> 132 mode */ 4193 /* case 40: - 80 <--> 132 mode */
3298 case 47: /* secondary screen */ 4194 case 47: /* secondary screen */
3299 scr_change_screen (state); 4195 scr_change_screen (state);
3300 break; 4196 break;
3301 /* case 66: - application key pad */ 4197 /* case 66: - application key pad */
3302 /* case 67: - backspace key */ 4198 /* case 67: - backspace key */
3303 case 1000: /* X11 mouse reporting */ 4199 case 1000: /* X11 mouse reporting */
3304 if (state) /* orthogonal */ 4200 if (state) /* orthogonal */
3305 PrivateModes &= ~(PrivMode_MouseX10); 4201 priv_modes &= ~PrivMode_MouseX10;
3306 break; 4202 break;
3307#if 0 4203#if 0
3308 case 1001: 4204 case 1001:
3309 break; /* X11 mouse highlighting */ 4205 break; /* X11 mouse highlighting */
3310#endif 4206#endif
3311 case 1010: /* scroll to bottom on TTY output inhibit */ 4207 case 1010: /* scroll to bottom on TTY output inhibit */
3312 if (state)
3313 Options &= ~Opt_scrollTtyOutput;
3314 else
3315 Options |= Opt_scrollTtyOutput; 4208 set_option (Opt_scrollTtyOutput, !state);
3316 break; 4209 break;
3317 case 1011: /* scroll to bottom on key press */ 4210 case 1011: /* scroll to bottom on key press */
3318 if (state)
3319 Options |= Opt_scrollTtyKeypress; 4211 set_option (Opt_scrollTtyKeypress, state);
3320 else
3321 Options &= ~Opt_scrollTtyKeypress;
3322 break; 4212 break;
3323 case 1047: /* secondary screen w/ clearing */ 4213 case 1047: /* secondary screen w/ clearing last */
3324 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 4214 if (OPTION (Opt_secondaryScreen))
3325 if (current_screen != PRIMARY) 4215 if (current_screen != PRIMARY)
3326 scr_erase_screen (2); 4216 scr_erase_screen (2);
3327 scr_change_screen (state); 4217 scr_change_screen (state);
3328 /* FALLTHROUGH */
3329 default:
3330 break; 4218 break;
4219 case 1049: /* secondary screen w/ clearing first */
4220 scr_change_screen (state);
4221 if (OPTION (Opt_secondaryScreen))
4222 if (current_screen != PRIMARY)
4223 scr_erase_screen (2);
4224 break;
4225 default:
4226 break;
3331 } 4227 }
3332 } 4228 }
3333} 4229}
3334/*}}} */ 4230/*}}} */
3335 4231
3336/*{{{ process sgr sequences */ 4232/*{{{ process sgr sequences */
3337void 4233void
3338rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 4234rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3339{ 4235{
3340 unsigned int i; 4236 unsigned int i;
3341 short rendset; 4237 short rendset;
3342 int rendstyle; 4238 int rendstyle;
3343 4239
3344 if (nargs == 0) 4240 if (nargs == 0)
3345 { 4241 {
3346 scr_rendition (0, ~RS_None); 4242 scr_rendition (0, ~RS_None);
3347 return; 4243 return;
3348 } 4244 }
4245
3349 for (i = 0; i < nargs; i++) 4246 for (i = 0; i < nargs; i++)
3350 { 4247 {
3351 rendset = -1; 4248 rendset = -1;
3352 switch (arg[i]) 4249 switch (arg[i])
3353 { 4250 {
… …
3355 rendset = 0, rendstyle = ~RS_None; 4252 rendset = 0, rendstyle = ~RS_None;
3356 break; 4253 break;
3357 case 1: 4254 case 1:
3358 rendset = 1, rendstyle = RS_Bold; 4255 rendset = 1, rendstyle = RS_Bold;
3359 break; 4256 break;
4257 //case 2: // low intensity
4258 case 3:
4259 rendset = 1, rendstyle = RS_Italic;
4260 break;
3360 case 4: 4261 case 4:
3361 rendset = 1, rendstyle = RS_Uline; 4262 rendset = 1, rendstyle = RS_Uline;
3362 break; 4263 break;
3363 case 5: 4264 case 5: // slowly blinking
4265 case 6: // rapidly blinking
3364 rendset = 1, rendstyle = RS_Blink; 4266 rendset = 1, rendstyle = RS_Blink;
3365 break; 4267 break;
4268 //case 6: // scoansi light background
3366 case 7: 4269 case 7:
3367 rendset = 1, rendstyle = RS_RVid; 4270 rendset = 1, rendstyle = RS_RVid;
3368 break; 4271 break;
3369 case 22: 4272 case 8:
4273 // invisible. NYI
4274 break;
4275 //case 9: // crossed out
4276 //case 10: // scoansi acs off, primary font
4277 //case 11: // scoansi acs on, first alt font
4278 //case 12: // scoansi acs on, |0x80, second alt font
4279 //...
4280 //case 19: // ninth alt font
4281 //case 20: // gothic
4282 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3370 rendset = 0, rendstyle = RS_Bold; 4283 rendset = 0, rendstyle = RS_Bold;
4284 break;
4285 case 22: // normal intensity
4286 rendset = 0, rendstyle = RS_Bold;
4287 break;
4288 case 23: // disable italic
4289 rendset = 0, rendstyle = RS_Italic;
3371 break; 4290 break;
3372 case 24: 4291 case 24:
3373 rendset = 0, rendstyle = RS_Uline; 4292 rendset = 0, rendstyle = RS_Uline;
3374 break; 4293 break;
3375 case 25: 4294 case 25:
3376 rendset = 0, rendstyle = RS_Blink; 4295 rendset = 0, rendstyle = RS_Blink;
3377 break; 4296 break;
4297 case 26: // variable spacing (iso 8613)
4298 rendset = 0, rendstyle = RS_Blink;
4299 break;
3378 case 27: 4300 case 27:
3379 rendset = 0, rendstyle = RS_RVid; 4301 rendset = 0, rendstyle = RS_RVid;
3380 break; 4302 break;
4303 //case 28: // visible. NYI
4304 //case 29: // not crossed-out
3381 } 4305 }
4306
3382 if (rendset != -1) 4307 if (rendset != -1)
3383 { 4308 {
3384 scr_rendition (rendset, rendstyle); 4309 scr_rendition (rendset, rendstyle);
3385 continue; /* for(;i;) */ 4310 continue; /* for (;i;) */
3386 } 4311 }
3387 4312
3388 switch (arg[i]) 4313 switch (arg[i])
3389 { 4314 {
3390 case 30: 4315 case 30:
… …
3393 case 33: 4318 case 33:
3394 case 34: 4319 case 34:
3395 case 35: 4320 case 35:
3396 case 36: 4321 case 36:
3397 case 37: 4322 case 37:
3398 scr_color ((unsigned int)(minCOLOR + (arg[i] - 30)), 4323 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3399 Color_fg);
3400 break; 4324 break;
3401#ifdef TTY_256COLOR 4325 case 38: // set fg color, ISO 8613-6
3402 case 38:
3403 if (nargs > i + 2 && arg[i + 1] == 5) 4326 if (nargs > i + 2 && arg[i + 1] == 5)
3404 { 4327 {
3405 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 4328 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3406 Color_fg);
3407 i += 2; 4329 i += 2;
3408 } 4330 }
3409 break; 4331 break;
3410#endif
3411 case 39: /* default fg */ 4332 case 39: /* default fg */
3412 scr_color (Color_fg, Color_fg); 4333 scr_color (Color_fg, Color_fg);
3413 break; 4334 break;
3414 4335
3415 case 40: 4336 case 40:
… …
3418 case 43: 4339 case 43:
3419 case 44: 4340 case 44:
3420 case 45: 4341 case 45:
3421 case 46: 4342 case 46:
3422 case 47: 4343 case 47:
3423 scr_color ((unsigned int)(minCOLOR + (arg[i] - 40)), 4344 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3424 Color_bg);
3425 break; 4345 break;
3426#ifdef TTY_256COLOR 4346 case 48: // set bg color, ISO 8613-6
3427 case 48:
3428 if (nargs > i + 2 && arg[i + 1] == 5) 4347 if (nargs > i + 2 && arg[i + 1] == 5)
3429 { 4348 {
3430 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 4349 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3431 Color_bg);
3432 i += 2; 4350 i += 2;
3433 } 4351 }
3434 break; 4352 break;
3435#endif
3436 case 49: /* default bg */ 4353 case 49: /* default bg */
3437 scr_color (Color_bg, Color_bg); 4354 scr_color (Color_bg, Color_bg);
3438 break; 4355 break;
3439 4356
3440#ifndef NO_BRIGHTCOLOR 4357 //case 50: // not variable spacing
4358
4359#if !ENABLE_MINIMAL
3441 case 90: 4360 case 90:
3442 case 91: /* set bright fg color */ 4361 case 91: /* set bright fg color */
3443 case 92: 4362 case 92:
3444 case 93: 4363 case 93:
3445 case 94: 4364 case 94:
3446 case 95: 4365 case 95:
3447 case 96: 4366 case 96:
3448 case 97: 4367 case 97:
3449 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 90)), 4368 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3450 Color_fg);
3451 break; 4369 break;
3452 case 100: 4370 case 100:
3453 case 101: /* set bright bg color */ 4371 case 101: /* set bright bg color */
3454 case 102: 4372 case 102:
3455 case 103: 4373 case 103:
3456 case 104: 4374 case 104:
3457 case 105: 4375 case 105:
3458 case 106: 4376 case 106:
3459 case 107: 4377 case 107:
3460 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 100)), 4378 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3461 Color_bg);
3462 break; 4379 break;
3463#endif 4380#endif
3464
3465 } 4381 }
3466 } 4382 }
3467} 4383}
3468/*}}} */ 4384/*}}} */
3469 4385
3470/*{{{ process Rob Nation's own graphics mode sequences */ 4386/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3471void 4387void
3472rxvt_term::process_graphics () 4388rxvt_term::process_graphics ()
3473{ 4389{
3474 unsigned char ch, cmd = cmd_getc (); 4390 unicode_t ch, cmd = cmd_getc ();
3475 4391
3476#ifndef RXVT_GRAPHICS
3477 if (cmd == 'Q') 4392 if (cmd == 'Q')
3478 { /* query graphics */ 4393 { /* query graphics */
3479 tt_printf("\033G0\n"); /* no graphics */ 4394 tt_printf ("\033G0\012"); /* no graphics */
3480 return; 4395 return;
3481 } 4396 }
3482 /* swallow other graphics sequences until terminating ':' */ 4397 /* swallow other graphics sequences until terminating ':' */
3483 do 4398 do
3484 ch = cmd_getc (); 4399 ch = cmd_getc ();
3485 while (ch != ':'); 4400 while (ch != ':');
3486#else
3487 unsigned int nargs;
3488 int args[NGRX_PTS];
3489 unsigned char *text = NULL;
3490
3491 if (cmd == 'Q')
3492 { /* query graphics */
3493 tt_printf("\033G1\n"); /* yes, graphics (color) */
3494 return;
3495 }
3496 for (nargs = 0; nargs < (sizeof(args) / sizeof(args[0])) - 1;)
3497 {
3498 int neg;
3499
3500 ch = cmd_getc ();
3501 neg = (ch == '-');
3502 if (neg || ch == '+')
3503 ch = cmd_getc ();
3504
3505 for (args[nargs] = 0; isdigit(ch); ch = cmd_getc ())
3506 args[nargs] = args[nargs] * 10 + (ch - '0');
3507 if (neg)
3508 args[nargs] = -args[nargs];
3509
3510 nargs++;
3511 args[nargs] = 0;
3512 if (ch != ';')
3513 break;
3514 }
3515
3516 if ((cmd == 'T') && (nargs >= 5))
3517 {
3518 int i, len = args[4];
3519
3520 text = (unsigned char *)rxvt_malloc((len + 1) * sizeof(char));
3521
3522 if (text != NULL)
3523 {
3524 for (i = 0; i < len; i++)
3525 text[i] = cmd_getc ();
3526 text[len] = '\0';
3527 }
3528 }
3529 Gr_do_graphics (cmd, nargs, args, text);
3530#endif
3531} 4401}
3532/*}}} */ 4402/*}}} */
3533 4403
3534/* ------------------------------------------------------------------------- */ 4404/* ------------------------------------------------------------------------- */
3535 4405
3536/* 4406/*
3537 * Send printf() formatted output to the command. 4407 * Send printf () formatted output to the command.
3538 * Only use for small amounts of data. 4408 * Only use for small amounts of data.
3539 */ 4409 */
3540void 4410void
3541rxvt_term::tt_printf (const char *fmt,...) 4411rxvt_term::tt_printf (const char *fmt,...)
3542{ 4412{
3543 va_list arg_ptr; 4413 va_list arg_ptr;
3544 unsigned char buf[256]; 4414 char buf[256];
3545 4415
3546 va_start (arg_ptr, fmt); 4416 va_start (arg_ptr, fmt);
3547 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4417 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3548 va_end (arg_ptr); 4418 va_end (arg_ptr);
3549 tt_write (buf, STRLEN (buf)); 4419 tt_write (buf, strlen (buf));
3550} 4420}
3551 4421
3552/* ---------------------------------------------------------------------- */ 4422/* ---------------------------------------------------------------------- */
3553/* Write data to the pty as typed by the user, pasted with the mouse, 4423/* Write data to the pty as typed by the user, pasted with the mouse,
3554 * or generated by us in response to a query ESC sequence. 4424 * or generated by us in response to a query ESC sequence.
3555 */ 4425 */
4426const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4427
3556void 4428void
3557rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4429rxvt_term::tt_write (const char *data, unsigned int len)
3558{ 4430{
3559 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4431 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4432 return;
3560 4433
3561 if (len) 4434 if (pty->pty < 0)
4435 return;
4436
4437 if (v_buflen == 0)
4438 {
4439 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4440
4441 if ((unsigned int)written == len)
4442 return;
4443
4444 data += written;
4445 len -= written;
3562 { 4446 }
4447
4448 v_buffer = (char *)realloc (v_buffer, v_buflen + len);
4449
4450 memcpy (v_buffer + v_buflen, data, len);
4451 v_buflen += len;
4452
4453 pty_ev.set (EVENT_READ | EVENT_WRITE);
4454}
4455
4456void rxvt_term::pty_write ()
4457{
4458 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4459
4460 if (written > 0)
4461 {
4462 v_buflen -= written;
4463
3563 if (v_buflen == 0) 4464 if (v_buflen == 0)
3564 { 4465 {
3565 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3566
3567 if ((unsigned int)written == len)
3568 return;
3569
3570 data += written;
3571 len -= written;
3572 }
3573
3574
3575 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3576
3577 memcpy (v_buffer + v_buflen, data, len);
3578 v_buflen += len;
3579 }
3580
3581 for (;;)
3582 {
3583 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3584
3585 if (written > 0)
3586 {
3587 v_buflen -= written;
3588
3589 if (v_buflen == 0)
3590 {
3591 free (v_buffer); 4466 free (v_buffer);
3592 v_buffer = 0; 4467 v_buffer = 0;
3593 v_buflen = 0; 4468 v_buflen = 0;
3594 4469
3595 pty_ev.set (EVENT_READ); 4470 pty_ev.set (EVENT_READ);
3596 return;
3597 }
3598
3599 memmove (v_buffer, v_buffer + written, v_buflen);
3600 }
3601 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3602 // original code just ignores this...
3603 destroy ();
3604 else
3605 {
3606 pty_ev.set (EVENT_READ | EVENT_WRITE);
3607 return; 4471 return;
3608 } 4472 }
4473
4474 memmove (v_buffer, v_buffer + written, v_buflen);
3609 } 4475 }
4476 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4477 pty_ev.set (EVENT_READ);
3610} 4478}
3611 4479
3612/*----------------------- end-of-file (C source) -----------------------*/ 4480/*----------------------- end-of-file (C source) -----------------------*/
3613 4481

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