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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.37 by pcg, Sun Feb 1 20:12:53 2004 UTC vs.
Revision 1.320 by root, Mon Apr 30 15:07:09 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;
345#endif 583#endif
346#ifdef MOD4_TAB_MAKES_META 584#ifdef MOD4_TAB_MAKES_META
347 if (ev->state & Mod4Mask) 585 if (ev.state & Mod4Mask)
348 meta = 1; 586 meta = 1;
349#endif 587#endif
350 newlen = 0; 588 newlen = 0;
351 } 589 }
352 break; 590 break;
353 591
354
355#ifdef XK_KP_Left 592#ifdef XK_KP_Left
356 case XK_KP_Up: /* \033Ox or standard */ 593 case XK_KP_Up: /* \033Ox or standard */
357 case XK_KP_Down: /* \033Or or standard */ 594 case XK_KP_Down: /* \033Or or standard */
358 case XK_KP_Right: /* \033Ov or standard */ 595 case XK_KP_Right: /* \033Ov or standard */
359 case XK_KP_Left: /* \033Ot or standard */ 596 case XK_KP_Left: /* \033Ot or standard */
360 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 597 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
361 { 598 {
362 STRCPY(kbuf, "\033OZ"); 599 strcpy (kbuf, "\033OZ");
363 kbuf[2] = ("txvr"[keysym - XK_KP_Left]); 600 kbuf[2] = "txvr"[keysym - XK_KP_Left];
364 break; 601 break;
365 } 602 }
366 else 603 else
367 /* translate to std. cursor key */ 604 /* translate to std. cursor key */
368 keysym = XK_Left + (keysym - XK_KP_Left); 605 keysym = XK_Left + (keysym - XK_KP_Left);
… …
370#endif 607#endif
371 case XK_Up: /* "\033[A" */ 608 case XK_Up: /* "\033[A" */
372 case XK_Down: /* "\033[B" */ 609 case XK_Down: /* "\033[B" */
373 case XK_Right: /* "\033[C" */ 610 case XK_Right: /* "\033[C" */
374 case XK_Left: /* "\033[D" */ 611 case XK_Left: /* "\033[D" */
375 STRCPY(kbuf, "\033[Z"); 612 strcpy (kbuf, "\033[Z");
376 kbuf[2] = ("DACB"[keysym - XK_Left]); 613 kbuf[2] = "DACB"[keysym - XK_Left];
377 /* do Shift first */ 614 /* do Shift first */
378 if (shft) 615 if (shft)
379 kbuf[2] = ("dacb"[keysym - XK_Left]); 616 kbuf[2] = "dacb"[keysym - XK_Left];
380 else if (ctrl) 617 else if (ctrl)
381 { 618 {
382 kbuf[1] = 'O'; 619 kbuf[1] = 'O';
383 kbuf[2] = ("dacb"[keysym - XK_Left]); 620 kbuf[2] = "dacb"[keysym - XK_Left];
384 } 621 }
385 else if (PrivateModes & PrivMode_aplCUR) 622 else if (priv_modes & PrivMode_aplCUR)
386 kbuf[1] = 'O'; 623 kbuf[1] = 'O';
387#ifdef MULTICHAR_SET
388 //TODO: ??
389 if (Options & Opt_mc_hack)
390 {
391 int col, row, m;
392
393 col = screen.cur.col;
394 row = screen.cur.row + TermWin.saveLines;
395 m = 0;
396 if (keysym == XK_Right
397 && IS_MULTI1(screen.rend[row][col]))
398 m = 1;
399 else if (keysym == XK_Left)
400 {
401 if (col > 0)
402 {
403 if (IS_MULTI2(screen.rend[row][col - 1]))
404 m = 1;
405 }
406 else if (screen.cur.row > 0)
407 {
408 col = screen.tlen[--row];
409 if (col == -1)
410 col = TermWin.ncol - 1;
411 else
412 col--;
413 if (col > 0
414 && IS_MULTI2(screen.rend[row][col]))
415 m = 1;
416 }
417 }
418 if (m)
419 MEMMOVE(kbuf + 3, kbuf, 3 + 1);
420 }
421#endif
422 break; 624 break;
423 625
424#ifndef UNSHIFTED_SCROLLKEYS 626#ifndef UNSHIFTED_SCROLLKEYS
425# ifdef XK_KP_Prior 627# ifdef XK_KP_Prior
426 case XK_KP_Prior: 628 case XK_KP_Prior:
427 /* allow shift to override */ 629 /* allow shift to override */
428 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 630 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
429 { 631 {
430 STRCPY(kbuf, "\033Oy"); 632 strcpy (kbuf, "\033Oy");
431 break; 633 break;
432 } 634 }
433 /* FALLTHROUGH */ 635 /* FALLTHROUGH */
434# endif 636# endif
435 case XK_Prior: 637 case XK_Prior:
436 STRCPY(kbuf, "\033[5~"); 638 strcpy (kbuf, "\033[5~");
437 break; 639 break;
438# ifdef XK_KP_Next 640# ifdef XK_KP_Next
439 case XK_KP_Next: 641 case XK_KP_Next:
440 /* allow shift to override */ 642 /* allow shift to override */
441 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 643 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
442 { 644 {
443 STRCPY(kbuf, "\033Os"); 645 strcpy (kbuf, "\033Os");
444 break; 646 break;
445 } 647 }
446 /* FALLTHROUGH */ 648 /* FALLTHROUGH */
447# endif 649# endif
448 case XK_Next: 650 case XK_Next:
449 STRCPY(kbuf, "\033[6~"); 651 strcpy (kbuf, "\033[6~");
450 break; 652 break;
451#endif 653#endif
452 case XK_KP_Enter: 654 case XK_KP_Enter:
453 /* allow shift to override */ 655 /* allow shift to override */
454 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 656 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
455 { 657 {
456 STRCPY(kbuf, "\033OM"); 658 strcpy (kbuf, "\033OM");
659 break;
660 }
661
662 /* FALLTHROUGH */
663
664 case XK_Return:
665 if (priv_modes & PrivMode_LFNL)
666 {
667 kbuf[0] = '\015';
668 kbuf[1] = '\012';
669 kbuf[2] = '\0';
457 } 670 }
458 else 671 else
459 { 672 {
460 kbuf[0] = '\r'; 673 kbuf[0] = '\015';
461 kbuf[1] = '\0'; 674 kbuf[1] = '\0';
462 } 675 }
463 break; 676 break;
464 677
465#ifdef XK_KP_Begin 678#ifdef XK_KP_Begin
466 case XK_KP_Begin: 679 case XK_KP_Begin:
467 STRCPY(kbuf, "\033Ou"); 680 strcpy (kbuf, "\033Ou");
468 break; 681 break;
469 682
470 case XK_KP_Insert:
471 STRCPY(kbuf, "\033Op");
472 break;
473
474 case XK_KP_Delete:
475 STRCPY(kbuf, "\033On");
476 break;
477#endif 683#endif
478 case XK_KP_F1: /* "\033OP" */ 684 case XK_KP_F1: /* "\033OP" */
479 case XK_KP_F2: /* "\033OQ" */ 685 case XK_KP_F2: /* "\033OQ" */
480 case XK_KP_F3: /* "\033OR" */ 686 case XK_KP_F3: /* "\033OR" */
481 case XK_KP_F4: /* "\033OS" */ 687 case XK_KP_F4: /* "\033OS" */
482 STRCPY(kbuf, "\033OP"); 688 strcpy (kbuf, "\033OP");
483 kbuf[2] += (keysym - XK_KP_F1); 689 kbuf[2] += (keysym - XK_KP_F1);
484 break; 690 break;
485 691
486 case XK_KP_Multiply: /* "\033Oj" : "*" */ 692 case XK_KP_Multiply: /* "\033Oj" : "*" */
487 case XK_KP_Add: /* "\033Ok" : "+" */ 693 case XK_KP_Add: /* "\033Ok" : "+" */
488 case XK_KP_Separator: /* "\033Ol" : "," */ 694 case XK_KP_Separator: /* "\033Ol" : "," */
489 case XK_KP_Subtract: /* "\033Om" : "-" */ 695 case XK_KP_Subtract: /* "\033Om" : "-" */
490 case XK_KP_Decimal: /* "\033On" : "." */ 696 case XK_KP_Decimal: /* "\033On" : "." */
491 case XK_KP_Divide: /* "\033Oo" : "/" */ 697 case XK_KP_Divide: /* "\033Oo" : "/" */
492 case XK_KP_0: /* "\033Op" : "0" */ 698 case XK_KP_0: /* "\033Op" : "0" */
… …
498 case XK_KP_6: /* "\033Ov" : "6" */ 704 case XK_KP_6: /* "\033Ov" : "6" */
499 case XK_KP_7: /* "\033Ow" : "7" */ 705 case XK_KP_7: /* "\033Ow" : "7" */
500 case XK_KP_8: /* "\033Ox" : "8" */ 706 case XK_KP_8: /* "\033Ox" : "8" */
501 case XK_KP_9: /* "\033Oy" : "9" */ 707 case XK_KP_9: /* "\033Oy" : "9" */
502 /* allow shift to override */ 708 /* allow shift to override */
503 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 709 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
504 { 710 {
505 STRCPY(kbuf, "\033Oj"); 711 strcpy (kbuf, "\033Oj");
506 kbuf[2] += (keysym - XK_KP_Multiply); 712 kbuf[2] += (keysym - XK_KP_Multiply);
507 } 713 }
508 else 714 else
509 { 715 {
510 kbuf[0] = ('*' + (keysym - XK_KP_Multiply)); 716 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
511 kbuf[1] = '\0'; 717 kbuf[1] = '\0';
512 } 718 }
513 break; 719 break;
514 720
515 case XK_Find: 721 case XK_Find:
516 STRCPY(kbuf, "\033[1~"); 722 strcpy (kbuf, "\033[1~");
517 break; 723 break;
724
725#ifdef XK_KP_End
726 case XK_KP_Insert:
727 /* allow shift to override */
728 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
729 {
730 strcpy (kbuf, "\033Op");
731 break;
732 }
733 /* FALLTHROUGH */
734#endif
518 case XK_Insert: 735 case XK_Insert:
519 STRCPY(kbuf, "\033[2~"); 736 strcpy (kbuf, "\033[2~");
520 break; 737 break;
521#ifdef DXK_Remove /* support for DEC remove like key */ 738#ifdef DXK_Remove /* support for DEC remove like key */
522 case DXK_Remove: 739 case DXK_Remove:
523 /* FALLTHROUGH */ 740 /* FALLTHROUGH */
524#endif 741#endif
525 case XK_Execute: 742 case XK_Execute:
526 STRCPY(kbuf, "\033[3~"); 743 strcpy (kbuf, "\033[3~");
527 break; 744 break;
528 case XK_Select: 745 case XK_Select:
529 STRCPY(kbuf, "\033[4~"); 746 strcpy (kbuf, "\033[4~");
530 break; 747 break;
531#ifdef XK_KP_End 748#ifdef XK_KP_End
532 case XK_KP_End: 749 case XK_KP_End:
533 /* allow shift to override */ 750 /* allow shift to override */
534 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 751 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
535 { 752 {
536 STRCPY(kbuf, "\033Oq"); 753 strcpy (kbuf, "\033Oq");
537 break; 754 break;
538 } 755 }
539 /* FALLTHROUGH */ 756 /* FALLTHROUGH */
540#endif 757#endif
541 case XK_End: 758 case XK_End:
542 STRCPY(kbuf, KS_END); 759 strcpy (kbuf, KS_END);
543 break; 760 break;
544#ifdef XK_KP_Home 761#ifdef XK_KP_Home
545 case XK_KP_Home: 762 case XK_KP_Home:
546 /* allow shift to override */ 763 /* allow shift to override */
547 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 764 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
548 { 765 {
549 STRCPY(kbuf, "\033Ow"); 766 strcpy (kbuf, "\033Ow");
550 break; 767 break;
551 } 768 }
552 /* FALLTHROUGH */ 769 /* FALLTHROUGH */
553#endif 770#endif
554 case XK_Home: 771 case XK_Home:
555 STRCPY(kbuf, KS_HOME); 772 strcpy (kbuf, KS_HOME);
556 break; 773 break;
557 774
558#define FKEY(n, fkey) \ 775#define FKEY(n, fkey) \
559 sprintf((char *)kbuf,"\033[%2d~", (int)((n) + (keysym - fkey))) 776 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
560 777
561 case XK_F1: /* "\033[11~" */ 778 case XK_F1: /* "\033[11~" */
562 case XK_F2: /* "\033[12~" */ 779 case XK_F2: /* "\033[12~" */
563 case XK_F3: /* "\033[13~" */ 780 case XK_F3: /* "\033[13~" */
564 case XK_F4: /* "\033[14~" */ 781 case XK_F4: /* "\033[14~" */
565 case XK_F5: /* "\033[15~" */ 782 case XK_F5: /* "\033[15~" */
566 FKEY(11, XK_F1); 783 FKEY (11, XK_F1);
567 break; 784 break;
568 case XK_F6: /* "\033[17~" */ 785 case XK_F6: /* "\033[17~" */
569 case XK_F7: /* "\033[18~" */ 786 case XK_F7: /* "\033[18~" */
570 case XK_F8: /* "\033[19~" */ 787 case XK_F8: /* "\033[19~" */
571 case XK_F9: /* "\033[20~" */ 788 case XK_F9: /* "\033[20~" */
572 case XK_F10: /* "\033[21~" */ 789 case XK_F10: /* "\033[21~" */
573 FKEY(17, XK_F6); 790 FKEY (17, XK_F6);
574 break; 791 break;
575 case XK_F11: /* "\033[23~" */ 792 case XK_F11: /* "\033[23~" */
576 case XK_F12: /* "\033[24~" */ 793 case XK_F12: /* "\033[24~" */
577 case XK_F13: /* "\033[25~" */ 794 case XK_F13: /* "\033[25~" */
578 case XK_F14: /* "\033[26~" */ 795 case XK_F14: /* "\033[26~" */
579 FKEY(23, XK_F11); 796 FKEY (23, XK_F11);
580 break; 797 break;
581 case XK_F15: /* "\033[28~" */ 798 case XK_F15: /* "\033[28~" */
582 case XK_F16: /* "\033[29~" */ 799 case XK_F16: /* "\033[29~" */
583 FKEY(28, XK_F15); 800 FKEY (28, XK_F15);
584 break; 801 break;
585 case XK_Help: /* "\033[28~" */ 802 case XK_Help: /* "\033[28~" */
586 FKEY(28, XK_Help); 803 FKEY (28, XK_Help);
587 break; 804 break;
588 case XK_Menu: /* "\033[29~" */ 805 case XK_Menu: /* "\033[29~" */
589 FKEY(29, XK_Menu); 806 FKEY (29, XK_Menu);
590 break; 807 break;
591 case XK_F17: /* "\033[31~" */ 808 case XK_F17: /* "\033[31~" */
592 case XK_F18: /* "\033[32~" */ 809 case XK_F18: /* "\033[32~" */
593 case XK_F19: /* "\033[33~" */ 810 case XK_F19: /* "\033[33~" */
594 case XK_F20: /* "\033[34~" */ 811 case XK_F20: /* "\033[34~" */
… …
605 case XK_F31: /* "\033[45~" */ 822 case XK_F31: /* "\033[45~" */
606 case XK_F32: /* "\033[46~" */ 823 case XK_F32: /* "\033[46~" */
607 case XK_F33: /* "\033[47~" */ 824 case XK_F33: /* "\033[47~" */
608 case XK_F34: /* "\033[48~" */ 825 case XK_F34: /* "\033[48~" */
609 case XK_F35: /* "\033[49~" */ 826 case XK_F35: /* "\033[49~" */
610 FKEY(31, XK_F17); 827 FKEY (31, XK_F17);
611 break; 828 break;
612#undef FKEY 829#undef FKEY
613 default: 830 default:
614 newlen = 0; 831 newlen = 0;
615 break; 832 break;
616 } 833 }
834
617 if (newlen) 835 if (newlen)
618 len = STRLEN(kbuf); 836 len = strlen (kbuf);
619 } 837 }
838
620 /* 839 /*
621 * Pass meta for all function keys, if 'meta' option set 840 * Pass meta for all function keys, if 'meta' option set
622 */ 841 */
623#ifdef META8_OPTION 842#ifdef META8_OPTION
624 if (meta && (meta_char == 0x80) && len > 0) 843 if (meta && (meta_char == 0x80) && len > 0)
… …
629 else if (ctrl && keysym == XK_minus) 848 else if (ctrl && keysym == XK_minus)
630 { 849 {
631 len = 1; 850 len = 1;
632 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 851 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
633 } 852 }
853 else if (keysym == XK_ISO_Left_Tab)
854 {
855 strcpy (kbuf, "\033[Z");
856 len = 3;
857 }
634 else 858 else
635 { 859 {
636#ifdef META8_OPTION 860#ifdef META8_OPTION
637 /* set 8-bit on */ 861 /* set 8-bit on */
638 if (meta && (meta_char == 0x80)) 862 if (meta && (meta_char == 0x80))
639 { 863 {
640 unsigned char *ch; 864 char *ch;
641 865
642 for (ch = kbuf; ch < kbuf + len; ch++) 866 for (ch = kbuf; ch < kbuf + len; ch++)
643 *ch |= 0x80; 867 *ch |= 0x80;
868
644 meta = 0; 869 meta = 0;
645 } 870 }
646#endif 871#endif
647#ifdef GREEK_SUPPORT
648 if (greek_mode)
649 len = greek_xlat(kbuf, len);
650#endif
651 /* nil */ ; 872 /* nil */ ;
652 } 873 }
653 } 874 }
875
876 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
877 return;
654 878
655 if (len <= 0) 879 if (len <= 0)
656 return; /* not mapped */ 880 return; /* not mapped */
657 881
658 if (Options & Opt_scrollTtyKeypress) 882 if (OPTION (Opt_scrollTtyKeypress))
659 if (TermWin.view_start) 883 if (view_start)
660 { 884 {
661 TermWin.view_start = 0; 885 view_start = 0;
662 want_refresh = 1; 886 want_refresh = 1;
663 } 887 }
664 888
665 /* 889 /*
666 * these modifications only affect the static keybuffer 890 * these modifications only affect the static keybuffer
… …
677 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~')); 901 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
678 902
679 /* escape prefix */ 903 /* escape prefix */
680 if (meta 904 if (meta
681#ifdef META8_OPTION 905#ifdef META8_OPTION
682 && (meta_char == C0_ESC) 906 && meta_char == C0_ESC
683#endif 907#endif
684 ) 908 )
685 { 909 {
686 const unsigned char ch = C0_ESC; 910 const char ch = C0_ESC;
687
688 tt_write(&ch, 1); 911 tt_write (&ch, 1);
689 } 912 }
690#ifdef DEBUG_CMD
691 if (debug_key)
692 { /* Display keyboard buffer contents */
693 char *p;
694 int i;
695 913
696 fprintf(stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
697 for (i = 0, p = kbuf; i < len; i++, p++)
698 fprintf(stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
699 fprintf(stderr, "'\n");
700 }
701#endif /* DEBUG_CMD */
702 tt_write (kbuf, (unsigned int)len); 914 tt_write (kbuf, (unsigned int)len);
703} 915}
704/*}}} */
705 916
706#if (MENUBAR_MAX) 917void
707/*{{{ rxvt_cmd_write(), rxvt_cmd_getc() */ 918rxvt_term::key_release (XKeyEvent &ev)
708/* attempt to `write' count to the input buffer */ 919{
920#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
921 KeySym keysym;
922
923 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
924#endif
925
926#if ENABLE_FRILLS || ISO_14755
927 // ISO 14755 support
928 if (iso14755buf)
929 if (iso14755buf & ISO_14755_52)
930 {
931# if ENABLE_OVERLAY
932 scr_overlay_off ();
933# endif
934# if ISO_14755
935 // iso14755 part 5.2 handling: release time
936 // first: controls
937 if ((ev.state & ControlMask)
938 && ((keysym >= 0x40 && keysym <= 0x5f)
939 || (keysym >= 0x61 && keysym <= 0x7f)))
940 {
941 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
942 commit_iso14755 ();
943
944 return;
945 }
946
947 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)
948 if (i[0] == keysym)
949 {
950 iso14755buf = ISO_14755_51 | i[1];
951 commit_iso14755 ();
952
953 return;
954 }
955
956 scr_bell ();
957# endif
958 iso14755buf = 0;
959
960 return;
961 }
962 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
963 {
964# if ENABLE_OVERLAY
965 scr_overlay_off ();
966# endif
967 if (iso14755buf & ISO_14755_51)
968 commit_iso14755 ();
969#if ISO_14755
970 else if (iso14755buf & ISO_14755_STARTED)
971 {
972 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
973
974 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
975 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
976 }
977# endif
978 else
979 iso14755buf = 0;
980 }
981#endif
982
983 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
984 return;
985
986#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
987 if (!(ev.state & ControlMask))
988 slip_wheel_ev.stop ();
989 else if (keysym == XK_Control_L || keysym == XK_Control_R)
990 mouse_slip_wheel_speed = 0;
991#endif
992}
993
994#if defined (KEYSYM_RESOURCE)
709unsigned int 995unsigned int
710rxvt_term::cmd_write (const unsigned char *str, unsigned int count) 996rxvt_term::cmd_write (const char *str, unsigned int count)
711{ 997{
712 unsigned int n, s; 998 unsigned int n, s;
713 999
714 n = cmdbuf_ptr - cmdbuf_base; 1000 n = cmdbuf_ptr - cmdbuf_base;
715 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 1001 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
1002
716 if (n > 0 && s < count) 1003 if (n > 0 && s < count)
717 { 1004 {
718 MEMMOVE(cmdbuf_base, cmdbuf_ptr, 1005 memmove (cmdbuf_base, cmdbuf_ptr,
719 (unsigned int)(cmdbuf_endp - cmdbuf_ptr)); 1006 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
720 cmdbuf_ptr = cmdbuf_base; 1007 cmdbuf_ptr = cmdbuf_base;
721 cmdbuf_endp -= n; 1008 cmdbuf_endp -= n;
722 s += n; 1009 s += n;
723 } 1010 }
1011
724 if (count > s) 1012 if (count > s)
725 { 1013 {
726 rxvt_print_error("data loss: cmd_write too large"); 1014 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
727 count = s; 1015 count = s;
728 } 1016 }
1017
729 for (; count--;) 1018 for (; count--;)
730 *cmdbuf_endp++ = *str++; 1019 *cmdbuf_endp++ = *str++;
1020
1021 cmd_parse ();
1022
731 return 0; 1023 return 0;
732} 1024}
733#endif /* MENUBAR_MAX */ 1025#endif
734 1026
735void 1027void
736rxvt_term::flush () 1028rxvt_term::flush ()
737{ 1029{
1030 flush_ev.stop ();
1031
738#ifdef TRANSPARENT 1032#ifdef TRANSPARENT
739 if (want_full_refresh) 1033 if (want_full_refresh)
740 { 1034 {
741 want_full_refresh = 0; 1035 want_full_refresh = 0;
742 scr_clear (); 1036 scr_clear ();
743 scr_touch (false); 1037 scr_touch (false);
744 want_refresh = 1;
745 } 1038 }
746#endif 1039#endif
747 1040
748 if (want_refresh) 1041 if (want_refresh)
749 { 1042 {
1043 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
1044 {
1045 int row = view_start;
1046 int end_row = row + nrow;
1047
1048 while (row > top_row && ROW (row - 1).is_longer ())
1049 --row;
1050
1051 do
1052 {
1053 int start_row = row;
1054 line_t *l;
1055
1056 do
1057 {
1058 l = &ROW (row++);
1059
1060 if (!(l->f & LINE_FILTERED))
1061 {
1062 // line not filtered, mark it as filtered
1063 l->f |= LINE_FILTERED;
1064 while (l->is_longer ())
1065 {
1066 l = &ROW (row++);
1067 l->f |= LINE_FILTERED;
1068 }
1069
1070 // and filter it
1071 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
1072
1073 break;
1074 }
1075 }
1076 while (l->is_longer () && row < end_row);
1077 }
1078 while (row < end_row);
1079 }
1080
750 scr_refresh (refresh_type); 1081 scr_refresh ();
751 scrollbar_show (1); 1082 scrollbar_show (1);
752#ifdef USE_XIM 1083#ifdef USE_XIM
753 IMSendSpot (); 1084 IMSendSpot ();
754#endif 1085#endif
755
756 } 1086 }
757 1087
758 XFlush (Xdisplay); 1088 display->flush ();
759} 1089}
760 1090
761void 1091void
762rxvt_term::check_cb (check_watcher &w) 1092rxvt_term::check_cb (check_watcher &w)
763{ 1093{
764 SET_R (this); 1094 make_current ();
765 SET_LOCALE (locale);
766 1095
1096 display->flush ();
1097
1098 if (want_refresh && !flush_ev.active)
1099 flush_ev.start (NOW + 1. / 60.); // refresh at max. 60 hz normally
1100}
1101
1102void
1103rxvt_term::flush_cb (time_watcher &w)
1104{
1105 make_current ();
1106
1107 refresh_limit = 1;
1108 refresh_count = 0;
767 flush (); 1109 flush ();
768}
769
770void
771rxvt_term::process_x_events ()
772{
773 do
774 {
775 XEvent xev;
776
777 XNextEvent (Xdisplay, &xev);
778
779#if defined(CURSOR_BLINK)
780 if ((Options & Opt_cursorBlink) && xev.type == KeyPress)
781 {
782 if (hidden_cursor)
783 {
784 hidden_cursor = 0;
785 want_refresh = 1;
786 }
787
788 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
789 }
790#endif
791
792#if defined(POINTER_BLANK)
793 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
794 {
795 if (xev.type == MotionNotify
796 || xev.type == ButtonPress
797 || xev.type == ButtonRelease)
798 if (hidden_pointer)
799 pointer_unblank ();
800
801 if (xev.type == KeyPress && hidden_pointer == 0)
802 pointer_blank ();
803 }
804#endif
805
806#ifdef USE_XIM
807 if (!XFilterEvent (&xev, xev.xany.window))
808#endif
809 process_x_event (&xev);
810 }
811 while (XPending (Xdisplay));
812} 1110}
813 1111
814#ifdef CURSOR_BLINK 1112#ifdef CURSOR_BLINK
815void 1113void
816rxvt_term::cursor_blink_cb (time_watcher &w) 1114rxvt_term::cursor_blink_cb (time_watcher &w)
817{ 1115{
818 hidden_cursor = !hidden_cursor; 1116 hidden_cursor = !hidden_cursor;
819 want_refresh = 1; 1117 want_refresh = 1;
820 1118
821 w.start (w.at + BLINK_INTERVAL); 1119 w.start (w.at + CURSOR_BLINK_INTERVAL);
822} 1120}
823#endif 1121#endif
824 1122
825#ifdef TEXT_BLINK 1123#ifdef TEXT_BLINK
826void 1124void
… …
833 w.start (w.at + TEXT_BLINK_INTERVAL); 1131 w.start (w.at + TEXT_BLINK_INTERVAL);
834 } 1132 }
835} 1133}
836#endif 1134#endif
837 1135
1136#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
838void 1137void
839rxvt_term::x_cb (io_watcher &w, short revents) 1138rxvt_term::cont_scroll_cb (time_watcher &w)
840{ 1139{
841 SET_R (this); 1140 if ((scrollbar_isUp() || scrollbar_isDn()) &&
842 SET_LOCALE (locale); 1141 scr_page (scrollbar_isUp() ? UP : DN, 1))
843 1142 {
844 process_x_events (); 1143 want_refresh = 1;
1144 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1145 }
845} 1146}
1147#endif
1148
1149#ifdef SELECTION_SCROLLING
1150void
1151rxvt_term::sel_scroll_cb (time_watcher &w)
1152{
1153 if (scr_page (scroll_selection_dir, scroll_selection_lines))
1154 {
1155 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1156 want_refresh = 1;
1157 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1158 }
1159}
1160#endif
1161
1162#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1163void
1164rxvt_term::slip_wheel_cb (time_watcher &w)
1165{
1166 if (mouse_slip_wheel_speed == 0
1167 || mouse_slip_wheel_speed < 0 ? scr_page (DN, -mouse_slip_wheel_speed)
1168 : scr_page (UP, mouse_slip_wheel_speed))
1169 {
1170 if (view_start == top_row || view_start == 0)
1171 mouse_slip_wheel_speed = 0;
1172
1173 want_refresh = 1;
1174 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1175 }
1176}
1177#endif
1178
1179#if LINUX_YIELD_HACK
1180static struct event_handler
1181{
1182 check_watcher yield_ev;
1183
1184 void yield_cb (check_watcher &w)
1185 {
1186 // this should really be sched_yield(), but the linux guys thought
1187 // that giving a process calling sched_yield () less cpu time than
1188 // ones with high nice levels is a useful thing to do. It surely is is
1189 // allowed by the sus... as is returning ENOSYS.
1190
1191 struct timespec ts = { 0, 0 };
1192 nanosleep (&ts, 0);
1193
1194 w.stop ();
1195 }
1196
1197 event_handler ()
1198 : yield_ev (this, &event_handler::yield_cb)
1199 {
1200 }
1201} event_handler;
1202#endif
846 1203
847bool 1204bool
848rxvt_term::pty_fill () 1205rxvt_term::pty_fill ()
849{ 1206{
850 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1207 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
1208
1209 if (CBUFSIZ == n)
1210 {
1211 rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n");
1212 n = 0;
1213 }
851 1214
852 memmove (cmdbuf_base, cmdbuf_ptr, n); 1215 memmove (cmdbuf_base, cmdbuf_ptr, n);
853 cmdbuf_ptr = cmdbuf_base; 1216 cmdbuf_ptr = cmdbuf_base;
854 cmdbuf_endp = cmdbuf_ptr + n; 1217 cmdbuf_endp = cmdbuf_ptr + n;
855 1218
856 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1219 ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n);
857 1220
858 if (n > 0) 1221 if (r > 0)
859 { 1222 {
860 cmdbuf_endp += n; 1223 cmdbuf_endp += r;
861 return true; 1224 return true;
862 } 1225 }
863 else if (n < 0 && errno != EAGAIN) 1226 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1227 {
1228#if LINUX_YIELD_HACK
1229 if (display->is_local)
1230 event_handler.yield_ev.start ();
1231#endif
1232 }
1233 else
1234 {
1235 pty_ev.stop ();
1236
1237 if (!OPTION (Opt_hold))
864 destroy (); 1238 destroy ();
865 1239 }
1240
866 return false; 1241 return false;
867} 1242}
868 1243
869void 1244void
870rxvt_term::pty_cb (io_watcher &w, short revents) 1245rxvt_term::pty_cb (io_watcher &w, short revents)
871{ 1246{
872 SET_R (this); 1247 make_current ();
873 SET_LOCALE (locale); 1248
1249 if (revents & EVENT_READ)
1250 // loop, but don't allow a single term to monopolize us
1251 while (pty_fill ())
1252 if (cmd_parse ())
1253 break;
874 1254
875 if (revents & EVENT_WRITE) 1255 if (revents & EVENT_WRITE)
876 tt_write (0, 0); 1256 pty_write ();
877 else if (revents & EVENT_READ)
878 {
879 bool flag = true;
880
881 // loop, but don't allow a single term to monopolize us
882 // the number of loops is fully arbitrary, and thus wrong
883 while (flag && pty_fill ())
884 {
885 if (!seen_input)
886 {
887 seen_input = 1;
888 /* once we know the shell is running, send the screen size. Again! */
889 tt_winch ();
890 }
891
892 uint32_t ch = NOCHAR;
893
894 for (;;)
895 {
896 if (ch == NOCHAR)
897 ch = next_char ();
898
899 if (ch == NOCHAR) // TODO: improve
900 break;
901
902 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
903 {
904 /* Read a text string from the input buffer */
905 uint32_t buf[BUFSIZ];
906 bool refreshnow = false;
907 int nlines = 0;
908 uint32_t *str = buf;
909
910 *str++ = ch;
911
912 for (;;)
913 {
914 ch = next_char ();
915
916 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
917 break;
918 else
919 {
920 *str++ = ch;
921
922 if (ch == '\n')
923 {
924 nlines++;
925 refresh_count++;
926
927 if (!(Options & Opt_jumpScroll)
928 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
929 {
930 refreshnow = true;
931 flag = false;
932 ch = NOCHAR;
933 break;
934 }
935
936 // scr_add_lines only works for nlines < TermWin.nrow - 1.
937 if (nlines >= TermWin.nrow - 1)
938 {
939 scr_add_lines (buf, nlines, str - buf);
940 nlines = 0;
941 str = buf;
942 }
943 }
944
945 if (str >= buf + BUFSIZ)
946 {
947 ch = NOCHAR;
948 break;
949 }
950 }
951 }
952
953 scr_add_lines (buf, nlines, str - buf);
954
955 /*
956 * If there have been a lot of new lines, then update the screen
957 * What the heck I'll cheat and only refresh less than every page-full.
958 * the number of pages between refreshes is refresh_limit, which
959 * is incremented here because we must be doing flat-out scrolling.
960 *
961 * refreshing should be correct for small scrolls, because of the
962 * time-out
963 */
964 if (refreshnow)
965 {
966 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
967 refresh_limit++;
968
969 scr_refresh (refresh_type);
970 }
971
972 }
973 else
974 {
975 switch (ch)
976 {
977 default:
978 process_nonprinting (ch);
979 break;
980 case C0_ESC: /* escape char */
981 process_escape_seq ();
982 break;
983 /*case 0x9b: */ /* CSI */
984 /* process_csi_seq (); */
985 }
986
987 ch = NOCHAR;
988 }
989 }
990 }
991 }
992} 1257}
993 1258
994// read the next character, currently handles UTF-8 1259void
995// will probably handle all sorts of other stuff in the future 1260rxvt_term::pointer_unblank ()
996uint32_t
997rxvt_term::next_char ()
998{ 1261{
999 while (cmdbuf_ptr < cmdbuf_endp) 1262 XDefineCursor (dpy, vt, TermWin_cursor);
1000 { 1263 recolour_cursor ();
1001 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
1002 return *cmdbuf_ptr++;
1003 1264
1004 wchar_t wc; 1265#ifdef POINTER_BLANK
1005 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, &mbstate.mbs); 1266 hidden_pointer = 0;
1006 1267
1007 if (len == (size_t)-2) 1268 if (OPTION (Opt_pointerBlank))
1008 return NOCHAR; 1269 pointer_ev.start (NOW + pointerBlankDelay);
1009 1270#endif
1010 if (len == (size_t)-1)
1011 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
1012
1013 // assume wchar == unicode
1014 cmdbuf_ptr += len;
1015 return wc;
1016 }
1017
1018 return NOCHAR;
1019}
1020
1021/* rxvt_cmd_getc() - Return next input character */
1022/*
1023 * Return the next input character after first passing any keyboard input
1024 * to the command.
1025 */
1026uint32_t
1027rxvt_term::cmd_getc ()
1028{
1029 for (;;)
1030 {
1031 uint32_t c = next_char ();
1032 if (c != NOCHAR)
1033 return c;
1034
1035 // incomplete sequences should occur rarely, still, a better solution
1036 // would be preferred. either setjmp/longjmp or better design.
1037 fcntl (cmd_fd, F_SETFL, 0);
1038 pty_fill ();
1039 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
1040 }
1041} 1271}
1042 1272
1043#ifdef POINTER_BLANK 1273#ifdef POINTER_BLANK
1044void 1274void
1045rxvt_term::pointer_unblank ()
1046{
1047 XDefineCursor (Xdisplay, TermWin.vt, TermWin_cursor);
1048 recolour_cursor ();
1049
1050 hidden_pointer = 0;
1051
1052 if (Options & Opt_pointerBlank)
1053 pointer_ev.start (NOW + pointerBlankDelay);
1054}
1055
1056void
1057rxvt_term::pointer_blank () 1275rxvt_term::pointer_blank ()
1058{ 1276{
1059 if (!(Options & Opt_pointerBlank)) 1277 if (!OPTION (Opt_pointerBlank))
1060 return; 1278 return;
1061 1279
1062 XDefineCursor (Xdisplay, TermWin.vt, blank_cursor); 1280 XDefineCursor (dpy, vt, display->blank_cursor);
1063 XFlush (Xdisplay); 1281 XFlush (dpy);
1064 1282
1065 hidden_pointer = 1; 1283 hidden_pointer = 1;
1066} 1284}
1067 1285
1068void 1286void
1069rxvt_term::pointer_cb (time_watcher &w) 1287rxvt_term::pointer_cb (time_watcher &w)
1070{ 1288{
1071 SET_R (this); 1289 make_current ();
1072 SET_LOCALE (locale);
1073 1290
1074 pointer_blank (); 1291 pointer_blank ();
1075} 1292}
1076#endif 1293#endif
1077 1294
1078void 1295void
1079rxvt_term::mouse_report (const XButtonEvent *ev) 1296rxvt_term::mouse_report (XButtonEvent &ev)
1080{ 1297{
1081 int button_number, key_state = 0; 1298 int button_number, key_state = 0;
1082 int x, y; 1299 int x, y;
1083 1300
1084 x = ev->x; 1301 x = ev.x;
1085 y = ev->y; 1302 y = ev.y;
1086 pixel_position (&x, &y); 1303 pixel_position (&x, &y);
1087 1304
1088 if (MEvent.button == AnyButton) 1305 if (MEvent.button == AnyButton)
1089 {
1090 button_number = 3; 1306 button_number = 3;
1091 }
1092 else 1307 else
1093 { 1308 {
1094 button_number = MEvent.button - Button1; 1309 button_number = MEvent.button - Button1;
1095 /* add 0x3D for wheel events, like xterm does */ 1310 /* add 0x3D for wheel events, like xterm does */
1096 if (button_number >= 3) 1311 if (button_number >= 3)
1097 button_number += (64 - 3); 1312 button_number += (64 - 3);
1098 } 1313 }
1099 1314
1100 if (PrivateModes & PrivMode_MouseX10) 1315 if (priv_modes & PrivMode_MouseX10)
1101 { 1316 {
1102 /* 1317 /*
1103 * do not report ButtonRelease 1318 * do not report ButtonRelease
1104 * no state info allowed 1319 * no state info allowed
1105 */ 1320 */
… …
1120 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1335 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1121 + ((MEvent.state & ControlMask) ? 16 : 0); 1336 + ((MEvent.state & ControlMask) ? 16 : 0);
1122#ifdef MOUSE_REPORT_DOUBLECLICK 1337#ifdef MOUSE_REPORT_DOUBLECLICK
1123 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1338 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1124#endif 1339#endif
1125
1126 } 1340 }
1127 1341
1128#ifdef DEBUG_MOUSEREPORT 1342#if DEBUG_MOUSEREPORT
1129 fprintf(stderr, "Mouse ["); 1343 fprintf (stderr, "Mouse [");
1130 if (key_state & 16) 1344 if (key_state & 16)
1131 fputc('C', stderr); 1345 fputc ('C', stderr);
1132 if (key_state & 4) 1346 if (key_state & 4)
1133 fputc('S', stderr); 1347 fputc ('S', stderr);
1134 if (key_state & 8) 1348 if (key_state & 8)
1135 fputc('A', stderr); 1349 fputc ('A', stderr);
1136 if (key_state & 32) 1350 if (key_state & 32)
1137 fputc('2', stderr); 1351 fputc ('2', stderr);
1138 fprintf(stderr, "]: <%d>, %d/%d\n", 1352 fprintf (stderr, "]: <%d>, %d/%d\n",
1139 button_number, 1353 button_number,
1140 x + 1, 1354 x + 1,
1141 y + 1); 1355 y + 1);
1142#else 1356#endif
1357
1143 tt_printf("\033[M%c%c%c", 1358 tt_printf ("\033[M%c%c%c",
1144 (32 + button_number + key_state), 1359 (32 + button_number + key_state),
1145 (32 + x + 1), 1360 (32 + x + 1),
1146 (32 + y + 1)); 1361 (32 + y + 1));
1147#endif
1148} 1362}
1149
1150#ifdef USING_W11LIB
1151void
1152rxvt_W11_process_x_event(XEvent *ev)
1153{
1154 rxvt_t *r = rxvt_get_r();
1155
1156 process_x_event (ev);
1157}
1158#endif
1159 1363
1160/*{{{ process an X event */ 1364/*{{{ process an X event */
1161void 1365void
1162rxvt_term::process_x_event (XEvent *ev) 1366rxvt_term::x_cb (XEvent &ev)
1163{ 1367{
1368 make_current ();
1369
1370 dLocal (Display *, dpy);
1371
1372 if (ev.xany.window == vt
1373 && SHOULD_INVOKE (HOOK_X_EVENT)
1374 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1375 return;
1376
1377 // for XQueryPointer
1164 Window unused_root, unused_child; 1378 Window unused_root, unused_child;
1165 int unused_root_x, unused_root_y; 1379 int unused_root_x, unused_root_y;
1166 unsigned int unused_mask; 1380 unsigned int unused_mask;
1167 1381
1168#ifdef DEBUG_X
1169 const char *const eventnames[] =
1170 { /* mason - this matches my system */
1171 "",
1172 "",
1173 "KeyPress",
1174 "KeyRelease",
1175 "ButtonPress",
1176 "ButtonRelease",
1177 "MotionNotify",
1178 "EnterNotify",
1179 "LeaveNotify",
1180 "FocusIn",
1181 "FocusOut",
1182 "KeymapNotify",
1183 "Expose",
1184 "GraphicsExpose",
1185 "NoExpose",
1186 "VisibilityNotify",
1187 "CreateNotify",
1188 "DestroyNotify",
1189 "UnmapNotify",
1190 "MapNotify",
1191 "MapRequest",
1192 "ReparentNotify",
1193 "ConfigureNotify",
1194 "ConfigureRequest",
1195 "GravityNotify",
1196 "ResizeRequest",
1197 "CirculateNotify",
1198 "CirculateRequest",
1199 "PropertyNotify",
1200 "SelectionClear",
1201 "SelectionRequest",
1202 "SelectionNotify",
1203 "ColormapNotify",
1204 "ClientMessage",
1205 "MappingNotify"
1206 };
1207#endif
1208
1209#ifdef DEBUG_X
1210 struct timeval tp;
1211 struct tm *ltt;
1212 (void)gettimeofday(&tp, NULL);
1213 ltt = localtime(&(tp.tv_sec));
1214 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));
1215#endif
1216
1217 switch (ev->type) 1382 switch (ev.type)
1218 { 1383 {
1219 case KeyPress: 1384 case KeyPress:
1220 lookup_key ((XKeyEvent *)ev); 1385 key_press (ev.xkey);
1221 break; 1386 break;
1222 1387
1223#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1224 case KeyRelease: 1388 case KeyRelease:
1225 { 1389 key_release (ev.xkey);
1226 if (!(ev->xkey.state & ControlMask))
1227 mouse_slip_wheel_speed = 0;
1228 else
1229 {
1230 KeySym ks;
1231
1232 ks = XKeycodeToKeysym(Xdisplay, ev->xkey.keycode, 0);
1233 if (ks == XK_Control_L || ks == XK_Control_R)
1234 mouse_slip_wheel_speed = 0;
1235 }
1236 break; 1390 break;
1237 }
1238#endif
1239 1391
1240 case ButtonPress: 1392 case ButtonPress:
1241 button_press ((XButtonEvent *)ev); 1393 button_press (ev.xbutton);
1242 break; 1394 break;
1243 1395
1244 case ButtonRelease: 1396 case ButtonRelease:
1245 button_release ((XButtonEvent *)ev); 1397 button_release (ev.xbutton);
1246 break; 1398 break;
1247 1399
1248 case ClientMessage: 1400 case ClientMessage:
1249 if (ev->xclient.format == 32 1401 if (ev.xclient.format == 32
1250 && (Atom)ev->xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1402 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1251 destroy ();
1252#ifdef OFFIX_DND
1253 /* OffiX Dnd (drag 'n' drop) protocol */
1254 else if (ev->xclient.message_type == xa[XA_DNDPROTOCOL]
1255 && (ev->xclient.data.l[0] == DndFile
1256 || ev->xclient.data.l[0] == DndDir
1257 || ev->xclient.data.l[0] == DndLink))
1258 { 1403 {
1259 /* Get Dnd data */ 1404 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1260 Atom ActualType; 1405 {
1261 int ActualFormat; 1406 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1262 unsigned char *data; 1407 {
1263 unsigned long Size, RemainingBytes; 1408 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1264 1409 {
1265 XGetWindowProperty(Xdisplay, Xroot, 1410 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1266 xa[XA_DNDSELECTION], 1411 destroy ();
1267 0L, 1000000L, 1412 }
1268 False, AnyPropertyType, 1413#if ENABLE_EWMH
1269 &ActualType, &ActualFormat, 1414 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1270 &Size, &RemainingBytes, 1415 XSendEvent (dpy, ev.xclient.window = display->root,
1416 False, SubstructureRedirectMask | SubstructureNotifyMask,
1271 &data); 1417 &ev);
1272 XChangeProperty(Xdisplay, Xroot, 1418#endif
1273 XA_CUT_BUFFER0, XA_STRING, 1419 }
1274 8, PropModeReplace, 1420 }
1275 data, STRLEN(data)); 1421#if ENABLE_XEMBED
1276 selection_paste (Xroot, XA_CUT_BUFFER0, True); 1422 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1277 XSetInputFocus(Xdisplay, Xroot, RevertToNone, CurrentTime); 1423 {
1424 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1425 focus_in ();
1426 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1427 focus_out ();
1428 }
1429#endif
1278 } 1430 }
1279#endif /* OFFIX_DND */
1280 break; 1431 break;
1281 1432
1282 case MappingNotify: 1433 case MappingNotify:
1283 XRefreshKeyboardMapping(&(ev->xmapping)); 1434 XRefreshKeyboardMapping (&ev.xmapping);
1284 break; 1435 break;
1285 1436
1286 /* 1437 /*
1287 * XXX: this is not the _current_ arrangement 1438 * XXX: this is not the _current_ arrangement
1288 * Here's my conclusion: 1439 * Here's my conclusion:
… …
1292 * in the GraphicsExpose parts, which means that after each refresh, 1443 * in the GraphicsExpose parts, which means that after each refresh,
1293 * we need to wait for the graphics expose or Noexpose events, 1444 * we need to wait for the graphics expose or Noexpose events,
1294 * which ought to make things real slow! 1445 * which ought to make things real slow!
1295 */ 1446 */
1296 case VisibilityNotify: 1447 case VisibilityNotify:
1297 switch (ev->xvisibility.state) 1448 switch (ev.xvisibility.state)
1298 { 1449 {
1299 case VisibilityUnobscured: 1450 case VisibilityUnobscured:
1300 refresh_type = FAST_REFRESH; 1451 refresh_type = FAST_REFRESH;
1301 break; 1452 break;
1302 case VisibilityPartiallyObscured: 1453 case VisibilityPartiallyObscured:
… …
1307 break; 1458 break;
1308 } 1459 }
1309 break; 1460 break;
1310 1461
1311 case FocusIn: 1462 case FocusIn:
1312 if (!TermWin.focus) 1463 if (ev.xfocus.detail != NotifyInferior
1464 && ev.xfocus.detail != NotifyPointer
1465 && ev.xfocus.mode != NotifyGrab)
1466 focus_in ();
1467 break;
1468
1469 case FocusOut:
1470 if (ev.xfocus.detail != NotifyInferior
1471 && ev.xfocus.detail != NotifyPointer
1472 && ev.xfocus.mode != NotifyGrab)
1473 focus_out ();
1474 break;
1475
1476 case ConfigureNotify:
1477 if (ev.xconfigure.window == parent[0])
1313 { 1478 {
1314 TermWin.focus = 1; 1479 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1315 want_refresh = 1; 1480 ;
1316#ifdef USE_XIM
1317 if (Input_Context != NULL)
1318 XSetICFocus(Input_Context);
1319#endif
1320#ifdef CURSOR_BLINK
1321 if (Options & Opt_cursorBlink)
1322 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1323#endif
1324 1481
1482 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1483 {
1484 seen_resize = 1;
1485 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1486 }
1487
1488 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1489
1490#ifdef TRANSPARENT
1491 if (OPTION (Opt_transparent))
1492 check_our_parents ();
1493#endif
1325 } 1494 }
1326 break; 1495 break;
1327 1496
1328 case FocusOut:
1329 if (TermWin.focus)
1330 {
1331 TermWin.focus = 0;
1332 want_refresh = 1;
1333#ifdef USE_XIM
1334 if (Input_Context != NULL)
1335 XUnsetICFocus(Input_Context);
1336#endif
1337#ifdef CURSOR_BLINK
1338 if (Options & Opt_cursorBlink)
1339 cursor_blink_ev.stop ();
1340 hidden_cursor = 0;
1341#endif
1342
1343 }
1344 break;
1345
1346 case ConfigureNotify: 1497 case PropertyNotify:
1347 if (ev->xconfigure.window == TermWin.parent[0]) 1498 if (!HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END)))
1348 { 1499 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1349 int height, width; 1500 && ev.xproperty.state == PropertyNewValue)
1501 selection_property (ev.xproperty.window, ev.xproperty.atom);
1350 1502
1351 do
1352 { /* Wrap lots of configures into one */
1353 width = ev->xconfigure.width;
1354 height = ev->xconfigure.height;
1355 D_SIZE((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1356 }
1357 while (XCheckTypedWindowEvent(Xdisplay, ev->xconfigure.window,
1358 ConfigureNotify, ev));
1359 if (szHint.width != width || szHint.height != height)
1360 {
1361 D_SIZE((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height));
1362 resize_all_windows (width, height, 1);
1363 }
1364#ifdef DEBUG_SIZE
1365 else
1366 {
1367 D_SIZE((stderr, "Size: Not resizing"));
1368 }
1369#endif
1370#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1371 if (Options & Opt_transparent)
1372 {
1373 check_our_parents ();
1374 if (am_transparent)
1375 want_full_refresh = 1;
1376 }
1377#endif
1378
1379 }
1380 break; 1503 break;
1381 1504
1382 case SelectionClear: 1505 case SelectionClear:
1383 selection_clear (); 1506 selection_clear ();
1384 break; 1507 break;
1385 1508
1386 case SelectionNotify: 1509 case SelectionNotify:
1387 if (selection_wait == Sel_normal) 1510 if (selection_wait == Sel_normal)
1388 selection_paste (ev->xselection.requestor, 1511 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1389 ev->xselection.property, True);
1390 break; 1512 break;
1391 1513
1392 case SelectionRequest: 1514 case SelectionRequest:
1393 selection_send (&(ev->xselectionrequest)); 1515 selection_send (ev.xselectionrequest);
1516 break;
1517
1518 case MapNotify:
1519 mapped = 1;
1520#ifdef TEXT_BLINK
1521 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1522#endif
1523 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1394 break; 1524 break;
1395 1525
1396 case UnmapNotify: 1526 case UnmapNotify:
1397 TermWin.mapped = 0; 1527 mapped = 0;
1398#ifdef TEXT_BLINK 1528#ifdef TEXT_BLINK
1399 text_blink_ev.stop (); 1529 text_blink_ev.stop ();
1400#endif 1530#endif
1401 break; 1531 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1402
1403 case MapNotify:
1404 TermWin.mapped = 1;
1405#ifdef TEXT_BLINK
1406 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1407#endif
1408 break;
1409
1410 case PropertyNotify:
1411 if (ev->xproperty.atom == xa[XA_VT_SELECTION])
1412 {
1413 if (ev->xproperty.state == PropertyNewValue)
1414 selection_property (ev->xproperty.window,
1415 ev->xproperty.atom);
1416 break; 1532 break;
1417 } 1533
1418#ifdef TRANSPARENT 1534#ifdef TRANSPARENT
1419 /*
1420 * if user used some Esetroot compatible prog to set the root bg,
1421 * use the property to determine the pixmap. We use it later on.
1422 */
1423 if (xa[XA_XROOTPMAPID] == 0)
1424 xa[XA_XROOTPMAPID] = XInternAtom(Xdisplay,
1425 "_XROOTPMAP_ID", False);
1426 if (ev->xproperty.atom != xa[XA_XROOTPMAPID])
1427 break;
1428 /* FALLTHROUGH */
1429 case ReparentNotify: 1535 case ReparentNotify:
1430 if ((Options & Opt_transparent) && check_our_parents ()) 1536 rootwin_cb (ev);
1431 { 1537 break;
1432 if (am_transparent)
1433 want_full_refresh = 1;
1434 }
1435#endif /* TRANSPARENT */ 1538#endif /* TRANSPARENT */
1436 break;
1437 1539
1438 case GraphicsExpose: 1540 case GraphicsExpose:
1439 case Expose: 1541 case Expose:
1440 if (ev->xany.window == TermWin.vt) 1542 if (ev.xany.window == vt)
1441 { 1543 {
1442#ifdef NO_SLOW_LINK_SUPPORT 1544 do
1443 scr_expose (ev->xexpose.x, ev->xexpose.y, 1545 scr_expose (ev.xexpose.x, ev.xexpose.y,
1444 ev->xexpose.width, ev->xexpose.height, False); 1546 ev.xexpose.width, ev.xexpose.height, False);
1445#else 1547 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1446 // don't understand this, so commented it out 1548
1549 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1550
1551 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1447 scr_expose (ev->xexpose.x, ev->xexpose.y, 1552 scr_expose (ev.xexpose.x, ev.xexpose.y,
1448 ev->xexpose.width, ev->xexpose.height, False); 1553 ev.xexpose.width, ev.xexpose.height, False);
1449 //scr_expose (ev->xexpose.x, 0, 1554
1450 // ev->xexpose.width, TermWin.height, False);
1451#endif
1452 want_refresh = 1; 1555 want_refresh = 1;
1453 } 1556 }
1454 else 1557 else
1455 { 1558 {
1456 XEvent unused_xevent; 1559 XEvent unused_event;
1457 1560
1458 while (XCheckTypedWindowEvent(Xdisplay, ev->xany.window, 1561 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1459 Expose, 1562 ;
1460 &unused_xevent)) ; 1563 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1461 while (XCheckTypedWindowEvent(Xdisplay, ev->xany.window, 1564 ;
1462 GraphicsExpose, 1565
1463 &unused_xevent)) ;
1464 if (isScrollbarWindow(ev->xany.window)) 1566 if (isScrollbarWindow (ev.xany.window))
1465 { 1567 {
1466 scrollBar.setIdle(); 1568 scrollBar.setIdle ();
1467 scrollbar_show (0); 1569 scrollbar_show (0);
1468 } 1570 }
1469#ifdef MENUBAR
1470 if (menubar_visible () && isMenuBarWindow(ev->xany.window))
1471 menubar_expose ();
1472#endif
1473#ifdef RXVT_GRAPHICS
1474 Gr_expose (ev->xany.window);
1475#endif
1476 1571
1572#ifdef TRANSPARENT
1573 if (am_transparent && ev.xany.window == parent[0])
1574 XClearWindow (dpy, ev.xany.window);
1575#endif
1477 } 1576 }
1478 break; 1577 break;
1479 1578
1480 case MotionNotify: 1579 case MotionNotify:
1481#ifdef POINTER_BLANK 1580#ifdef POINTER_BLANK
1482 if (hidden_pointer) 1581 if (hidden_pointer)
1483 pointer_unblank (); 1582 pointer_unblank ();
1484#endif 1583#endif
1485#if MENUBAR 1584 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1486 if (isMenuBarWindow(ev->xany.window)) 1585 break;
1586
1587 if (ev.xany.window == vt)
1487 { 1588 {
1488 menubar_control (&(ev->xbutton)); 1589 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1489 break; 1590 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1490 } 1591 ; // nop
1491#endif
1492 if ((PrivateModes & PrivMode_mouse_report) && !(bypass_keystate))
1493 break;
1494
1495 if (ev->xany.window == TermWin.vt)
1496 {
1497 if ((ev->xbutton.state & (Button1Mask | Button3Mask))) 1592 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1498 { 1593 {
1499 while (XCheckTypedWindowEvent(Xdisplay, TermWin.vt, 1594 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1500 MotionNotify, ev)) ; 1595 ;
1596
1501 XQueryPointer(Xdisplay, TermWin.vt, 1597 XQueryPointer (dpy, vt,
1502 &unused_root, &unused_child, 1598 &unused_root, &unused_child,
1503 &unused_root_x, &unused_root_y, 1599 &unused_root_x, &unused_root_y,
1504 &(ev->xbutton.x), &(ev->xbutton.y), 1600 &ev.xbutton.x, &ev.xbutton.y,
1505 &unused_mask); 1601 &ev.xbutton.state);
1506#ifdef MOUSE_THRESHOLD 1602#ifdef MOUSE_THRESHOLD
1507 /* deal with a `jumpy' mouse */ 1603 /* deal with a `jumpy' mouse */
1508 if ((ev->xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1604 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1509 { 1605 {
1510#endif 1606#endif
1607#if ISO_14755
1608 // 5.4
1609 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1610 {
1611 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1612 break;
1613 }
1614#endif
1511 selection_extend ((ev->xbutton.x), (ev->xbutton.y), 1615 selection_extend (ev.xbutton.x, ev.xbutton.y,
1512 (ev->xbutton.state & Button3Mask) ? 2 : 0); 1616 ev.xbutton.state & Button3Mask ? 2 : 0);
1617
1513#ifdef SELECTION_SCROLLING 1618#ifdef SELECTION_SCROLLING
1514 if (ev->xbutton.y < TermWin.int_bwidth 1619 if (ev.xbutton.y < int_bwidth
1515 || Pixel2Row(ev->xbutton.y) > (TermWin.nrow-1)) 1620 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1516 { 1621 {
1517 int dist; 1622 int dist;
1518
1519 pending_scroll_selection=1;
1520 1623
1521 /* don't clobber the current delay if we are 1624 /* don't clobber the current delay if we are
1522 * already in the middle of scrolling. 1625 * already in the middle of scrolling.
1523 */ 1626 */
1524 if (scroll_selection_delay<=0) 1627 if (!sel_scroll_ev.active)
1525 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1628 sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1526 1629
1527 /* save the event params so we can highlight 1630 /* save the event params so we can highlight
1528 * the selection in the pending-scroll loop 1631 * the selection in the pending-scroll loop
1529 */ 1632 */
1530 selection_save_x=ev->xbutton.x; 1633 selection_save_x = ev.xbutton.x;
1531 selection_save_y=ev->xbutton.y; 1634 selection_save_y = ev.xbutton.y;
1532 selection_save_state=
1533 (ev->xbutton.state & Button3Mask) ? 2 : 0; 1635 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1534 1636
1535 /* calc number of lines to scroll */ 1637 /* calc number of lines to scroll */
1536 if (ev->xbutton.y<TermWin.int_bwidth) 1638 if (ev.xbutton.y < int_bwidth)
1537 { 1639 {
1538 scroll_selection_dir = UP; 1640 scroll_selection_dir = UP;
1539 dist = TermWin.int_bwidth - ev->xbutton.y; 1641 dist = int_bwidth - ev.xbutton.y;
1540 } 1642 }
1541 else 1643 else
1542 { 1644 {
1543 scroll_selection_dir = DN; 1645 scroll_selection_dir = DN;
1544 dist = ev->xbutton.y - 1646 dist = ev.xbutton.y - (int_bwidth + height);
1545 (TermWin.int_bwidth + TermWin.height);
1546 } 1647 }
1648
1547 scroll_selection_lines=(Pixel2Height(dist)/ 1649 scroll_selection_lines = Pixel2Height (dist)
1548 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1650 / SELECTION_SCROLL_LINE_SPEEDUP
1651 + 1;
1549 MIN_IT(scroll_selection_lines, 1652 min_it (scroll_selection_lines,
1550 SELECTION_SCROLL_MAX_LINES); 1653 SELECTION_SCROLL_MAX_LINES);
1551 } 1654 }
1552 else 1655 else
1553 { 1656 {
1554 /* we are within the text window, so we 1657 /* we are within the text window, so we
1555 * shouldn't be scrolling 1658 * shouldn't be scrolling
1556 */ 1659 */
1557 pending_scroll_selection = 0; 1660 if (sel_scroll_ev.active)
1661 sel_scroll_ev.stop();
1558 } 1662 }
1559#endif 1663#endif
1560#ifdef MOUSE_THRESHOLD 1664#ifdef MOUSE_THRESHOLD
1561
1562 } 1665 }
1563#endif 1666#endif
1564
1565 } 1667 }
1566 } 1668 }
1567 else if (isScrollbarWindow(ev->xany.window) && scrollbar_isMotion()) 1669 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ())
1568 { 1670 {
1569 while (XCheckTypedWindowEvent(Xdisplay, scrollBar.win, 1671 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1570 MotionNotify, ev)) ; 1672 MotionNotify, &ev))
1673 ;
1674
1571 XQueryPointer(Xdisplay, scrollBar.win, 1675 XQueryPointer (dpy, scrollBar.win,
1572 &unused_root, &unused_child, 1676 &unused_root, &unused_child,
1573 &unused_root_x, &unused_root_y, 1677 &unused_root_x, &unused_root_y,
1574 &(ev->xbutton.x), &(ev->xbutton.y), 1678 &ev.xbutton.x, &ev.xbutton.y,
1575 &unused_mask); 1679 &unused_mask);
1576 scr_move_to (scrollbar_position(ev->xbutton.y) - csrO, 1680 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1577 scrollbar_size()); 1681 scrollbar_size ());
1578 scr_refresh (refresh_type); 1682 want_refresh = 1;
1579 refresh_limit = 0; 1683 refresh_limit = 0;
1580 scrollbar_show (1); 1684 scrollbar_show (1);
1581 } 1685 }
1582 break; 1686 break;
1583 } 1687 }
1688
1689#if defined(CURSOR_BLINK)
1690 if (OPTION (Opt_cursorBlink) && ev.type == KeyPress)
1691 {
1692 if (hidden_cursor)
1693 {
1694 hidden_cursor = 0;
1695 want_refresh = 1;
1696 }
1697
1698 cursor_blink_ev.start (NOW + CURSOR_BLINK_INTERVAL);
1699 }
1700#endif
1701
1702#if defined(POINTER_BLANK)
1703 if (OPTION (Opt_pointerBlank) && pointerBlankDelay > 0)
1704 {
1705 if (ev.type == MotionNotify
1706 || ev.type == ButtonPress
1707 || ev.type == ButtonRelease)
1708 if (hidden_pointer)
1709 pointer_unblank ();
1710
1711 if (ev.type == KeyPress && hidden_pointer == 0)
1712 pointer_blank ();
1713 }
1714#endif
1584} 1715}
1585 1716
1586void 1717void
1718rxvt_term::focus_in ()
1719{
1720 if (!focus)
1721 {
1722 focus = 1;
1723 want_refresh = 1;
1724
1725 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1726
1727#if USE_XIM
1728 if (Input_Context != NULL)
1729 {
1730 IMSetPosition ();
1731 XSetICFocus (Input_Context);
1732 }
1733#endif
1734#if CURSOR_BLINK
1735 if (OPTION (Opt_cursorBlink))
1736 cursor_blink_ev.start (NOW + CURSOR_BLINK_INTERVAL);
1737#endif
1738#if OFF_FOCUS_FADING
1739 if (rs[Rs_fade])
1740 {
1741 pix_colors = pix_colors_focused;
1742 scr_recolour ();
1743 }
1744#endif
1745 }
1746}
1747
1748void
1749rxvt_term::focus_out ()
1750{
1751 if (focus)
1752 {
1753 focus = 0;
1754 want_refresh = 1;
1755
1756 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1757
1758#if ENABLE_FRILLS || ISO_14755
1759 if (iso14755buf)
1760 {
1761 iso14755buf = 0;
1762# if ENABLE_OVERLAY
1763 scr_overlay_off ();
1764# endif
1765 }
1766#endif
1767#if USE_XIM
1768 if (Input_Context != NULL)
1769 XUnsetICFocus (Input_Context);
1770#endif
1771#if CURSOR_BLINK
1772 if (OPTION (Opt_cursorBlink))
1773 cursor_blink_ev.stop ();
1774 hidden_cursor = 0;
1775#endif
1776#if OFF_FOCUS_FADING
1777 if (rs[Rs_fade])
1778 {
1779 pix_colors = pix_colors_unfocused;
1780 scr_recolour ();
1781 }
1782#endif
1783 }
1784}
1785
1786void
1787rxvt_term::update_fade_color (unsigned int idx)
1788{
1789#if OFF_FOCUS_FADING
1790 if (rs[Rs_fade])
1791 {
1792 rgba c;
1793 pix_colors [Color_fade].get (c);
1794 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1795 }
1796#endif
1797}
1798
1799#if TRANSPARENT || ENABLE_PERL
1800void
1801rxvt_term::rootwin_cb (XEvent &ev)
1802{
1803 make_current ();
1804
1805 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1806 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1807 return;
1808
1809# if TRANSPARENT
1810 switch (ev.type)
1811 {
1812 case PropertyNotify:
1813 /*
1814 * if user used some Esetroot compatible prog to set the root bg,
1815 * use the property to determine the pixmap. We use it later on.
1816 */
1817 if (ev.xproperty.atom != xa[XA_XROOTPMAP_ID]
1818 && ev.xproperty.atom != xa[XA_ESETROOT_PMAP_ID])
1819 return;
1820
1821 /* FALLTHROUGH */
1822 case ReparentNotify:
1823 if (OPTION (Opt_transparent) && check_our_parents () && am_transparent)
1824 want_refresh = want_full_refresh = 1;
1825 break;
1826 }
1827# endif
1828}
1829#endif
1830
1831void
1587rxvt_term::button_press (XButtonEvent *ev) 1832rxvt_term::button_press (XButtonEvent &ev)
1588{ 1833{
1589 int reportmode = 0, clickintime; 1834 int reportmode = 0, clickintime;
1590 1835
1591 bypass_keystate = ev->state & (ModMetaMask | ShiftMask); 1836 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1837
1592 if (!bypass_keystate) 1838 if (!bypass_keystate)
1593 reportmode = !!(PrivateModes & PrivMode_mouse_report); 1839 reportmode = !! (priv_modes & PrivMode_mouse_report);
1840
1594 /* 1841 /*
1595 * VT window processing of button press 1842 * VT window processing of button press
1596 */ 1843 */
1597 if (ev->window == TermWin.vt) 1844 if (ev.window == vt)
1598 { 1845 {
1599#if RXVT_GRAPHICS 1846 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1600 if (ev->subwindow != None) 1847 return;
1601 rxvt_Gr_ButtonPress (ev->x, ev->y);
1602 else
1603#endif
1604 1848
1849#if ISO_14755
1850 // 5.4
1851 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1852 {
1853 iso14755_54 (ev.x, ev.y);
1854 return;
1605 { 1855 }
1856#endif
1857
1606 clickintime = ev->time - MEvent.time < MULTICLICK_TIME; 1858 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1859
1607 if (reportmode) 1860 if (reportmode)
1861 {
1862 /* mouse report from vt window */
1863 /* save the xbutton state (for ButtonRelease) */
1864 MEvent.state = ev.state;
1865#ifdef MOUSE_REPORT_DOUBLECLICK
1866 if (ev.button == MEvent.button && clickintime)
1608 { 1867 {
1609 /* mouse report from vt window */ 1868 /* same button, within alloted time */
1610 /* save the xbutton state (for ButtonRelease) */ 1869 MEvent.clicks++;
1611 MEvent.state = ev->state; 1870
1612#ifdef MOUSE_REPORT_DOUBLECLICK 1871 if (MEvent.clicks > 1)
1613 if (ev->button == MEvent.button && clickintime)
1614 { 1872 {
1615 /* same button, within alloted time */
1616 MEvent.clicks++;
1617 if (MEvent.clicks > 1)
1618 {
1619 /* only report double clicks */ 1873 /* only report double clicks */
1620 MEvent.clicks = 2; 1874 MEvent.clicks = 2;
1621 mouse_report (ev); 1875 mouse_report (ev);
1622 1876
1623 /* don't report the release */ 1877 /* don't report the release */
1624 MEvent.clicks = 0; 1878 MEvent.clicks = 0;
1625 MEvent.button = AnyButton; 1879 MEvent.button = AnyButton;
1626 }
1627 } 1880 }
1628 else
1629 {
1630 /* different button, or time expired */
1631 MEvent.clicks = 1;
1632 MEvent.button = ev->button;
1633 mouse_report (ev);
1634 }
1635#else
1636 MEvent.button = ev->button;
1637 mouse_report (ev);
1638#endif /* MOUSE_REPORT_DOUBLECLICK */
1639
1640 } 1881 }
1641 else 1882 else
1642 { 1883 {
1643 if (ev->button != MEvent.button) 1884 /* different button, or time expired */
1644 MEvent.clicks = 0; 1885 MEvent.clicks = 1;
1886 MEvent.button = ev.button;
1887 mouse_report (ev);
1888 }
1889#else
1890 MEvent.button = ev.button;
1891 mouse_report (ev);
1892#endif /* MOUSE_REPORT_DOUBLECLICK */
1893
1894 }
1895 else
1896 {
1897 if (ev.button != MEvent.button)
1898 MEvent.clicks = 0;
1899
1645 switch (ev->button) 1900 switch (ev.button)
1646 { 1901 {
1647 case Button1: 1902 case Button1:
1903 /* allow meta + click to select rectangular areas */
1904 /* should be done in screen.C */
1905#if ENABLE_FRILLS
1906 selection.rect = !!(ev.state & ModMetaMask);
1907#else
1908 selection.rect = false;
1909#endif
1910
1648 /* allow shift+left click to extend selection */ 1911 /* allow shift+left click to extend selection */
1649 if (ev->state & ShiftMask && !(PrivateModes & PrivMode_mouse_report)) 1912 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1650 { 1913 {
1651 if (MEvent.button == Button1 && clickintime) 1914 if (MEvent.button == Button1 && clickintime)
1652 selection_rotate (ev->x, ev->y); 1915 selection_rotate (ev.x, ev.y);
1653 else
1654 selection_extend (ev->x, ev->y, 1);
1655 }
1656 else 1916 else
1657 { 1917 selection_extend (ev.x, ev.y, 1);
1658 if (MEvent.button == Button1 && clickintime)
1659 MEvent.clicks++;
1660 else
1661 MEvent.clicks = 1;
1662
1663 selection_click (MEvent.clicks, ev->x, ev->y);
1664 } 1918 }
1665 1919 else
1666 MEvent.button = Button1;
1667 break; 1920 {
1668
1669 case Button3:
1670 if (MEvent.button == Button3 && clickintime) 1921 if (MEvent.button == Button1 && clickintime)
1671 selection_rotate (ev->x, ev->y); 1922 MEvent.clicks++;
1672 else 1923 else
1924 MEvent.clicks = 1;
1925
1926 selection_click (MEvent.clicks, ev.x, ev.y);
1927 }
1928
1929 MEvent.button = Button1;
1930 break;
1931
1932 case Button3:
1933 if (MEvent.button == Button3 && clickintime)
1934 selection_rotate (ev.x, ev.y);
1935 else
1673 selection_extend (ev->x, ev->y, 1); 1936 selection_extend (ev.x, ev.y, 1);
1937
1674 MEvent.button = Button3; 1938 MEvent.button = Button3;
1675 break; 1939 break;
1676 }
1677 } 1940 }
1941 }
1942
1678 MEvent.time = ev->time; 1943 MEvent.time = ev.time;
1679 return; 1944 return;
1680 }
1681 } 1945 }
1682 1946
1683 /* 1947 /*
1684 * Scrollbar window processing of button press 1948 * Scrollbar window processing of button press
1685 */ 1949 */
1686 if (isScrollbarWindow(ev->window)) 1950 if (isScrollbarWindow (ev.window))
1687 { 1951 {
1688 scrollBar.setIdle (); 1952 scrollBar.setIdle ();
1689 /* 1953 /*
1690 * Rxvt-style scrollbar: 1954 * Rxvt-style scrollbar:
1691 * move up if mouse is above slider 1955 * move up if mouse is above slider
… …
1703 * Mouse report disabled scrollbar: 1967 * Mouse report disabled scrollbar:
1704 * arrow buttons - send up/down 1968 * arrow buttons - send up/down
1705 * click on scrollbar - send pageup/down 1969 * click on scrollbar - send pageup/down
1706 */ 1970 */
1707 if ((scrollBar.style == R_SB_NEXT 1971 if ((scrollBar.style == R_SB_NEXT
1708 && scrollbarnext_upButton(ev->y)) 1972 && scrollbarnext_upButton (ev.y))
1709 || (scrollBar.style == R_SB_RXVT 1973 || (scrollBar.style == R_SB_RXVT
1710 && scrollbarrxvt_upButton(ev->y))) 1974 && scrollbarrxvt_upButton (ev.y)))
1711 tt_printf("\033[A"); 1975 tt_printf ("\033[A");
1712 else if ((scrollBar.style == R_SB_NEXT 1976 else if ((scrollBar.style == R_SB_NEXT
1713 && scrollbarnext_dnButton(ev->y)) 1977 && scrollbarnext_dnButton (ev.y))
1714 || (scrollBar.style == R_SB_RXVT 1978 || (scrollBar.style == R_SB_RXVT
1715 && scrollbarrxvt_dnButton(ev->y))) 1979 && scrollbarrxvt_dnButton (ev.y)))
1716 tt_printf("\033[B"); 1980 tt_printf ("\033[B");
1717 else 1981 else
1718 switch (ev->button) 1982 switch (ev.button)
1719 { 1983 {
1720 case Button2: 1984 case Button2:
1721 tt_printf("\014"); 1985 tt_printf ("\014");
1722 break; 1986 break;
1723 case Button1: 1987 case Button1:
1724 tt_printf("\033[6~"); 1988 tt_printf ("\033[6~");
1725 break; 1989 break;
1726 case Button3: 1990 case Button3:
1727 tt_printf("\033[5~"); 1991 tt_printf ("\033[5~");
1728 break; 1992 break;
1729 } 1993 }
1730 } 1994 }
1731 else 1995 else
1732#endif /* NO_SCROLLBAR_REPORT */ 1996#endif /* NO_SCROLLBAR_REPORT */
… …
1734 { 1998 {
1735 char upordown = 0; 1999 char upordown = 0;
1736 2000
1737 if (scrollBar.style == R_SB_NEXT) 2001 if (scrollBar.style == R_SB_NEXT)
1738 { 2002 {
1739 if (scrollbarnext_upButton(ev->y)) 2003 if (scrollbarnext_upButton (ev.y))
1740 upordown = -1; /* up */ 2004 upordown = -1; /* up */
1741 else if (scrollbarnext_dnButton(ev->y)) 2005 else if (scrollbarnext_dnButton (ev.y))
1742 upordown = 1; /* down */ 2006 upordown = 1; /* down */
1743 } 2007 }
1744 else if (scrollBar.style == R_SB_RXVT) 2008 else if (scrollBar.style == R_SB_RXVT)
1745 { 2009 {
1746 if (scrollbarrxvt_upButton(ev->y)) 2010 if (scrollbarrxvt_upButton (ev.y))
1747 upordown = -1; /* up */ 2011 upordown = -1; /* up */
1748 else if (scrollbarrxvt_dnButton(ev->y)) 2012 else if (scrollbarrxvt_dnButton (ev.y))
1749 upordown = 1; /* down */ 2013 upordown = 1; /* down */
1750 } 2014 }
1751 if (upordown) 2015 if (upordown)
1752 { 2016 {
1753#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2017#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1754 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2018 cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1755#endif 2019#endif
1756 if (scr_page (upordown < 0 ? UP : DN, 1)) 2020 if (scr_page (upordown < 0 ? UP : DN, 1))
1757 { 2021 {
1758 if (upordown < 0) 2022 if (upordown < 0)
1759 scrollBar.setUp (); 2023 scrollBar.setUp ();
1760 else 2024 else
1761 scrollBar.setDn (); 2025 scrollBar.setDn ();
1762 } 2026 }
1763 } 2027 }
1764 else 2028 else
1765 switch (ev->button) 2029 switch (ev.button)
1766 { 2030 {
1767 case Button2: 2031 case Button2:
1768 switch (scrollbar_align) 2032 switch (scrollbar_align)
1769 { 2033 {
1770 case R_SB_ALIGN_TOP: 2034 case R_SB_ALIGN_TOP:
… …
1775 break; 2039 break;
1776 case R_SB_ALIGN_BOTTOM: 2040 case R_SB_ALIGN_BOTTOM:
1777 csrO = scrollBar.bot - scrollBar.top; 2041 csrO = scrollBar.bot - scrollBar.top;
1778 break; 2042 break;
1779 } 2043 }
2044
1780 if (scrollBar.style == R_SB_XTERM 2045 if (scrollBar.style == R_SB_XTERM
1781 || scrollbar_above_slider(ev->y) 2046 || scrollbar_above_slider (ev.y)
1782 || scrollbar_below_slider(ev->y)) 2047 || scrollbar_below_slider (ev.y))
1783 scr_move_to ( scrollbar_position(ev->y) - csrO, 2048 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ());
1784 scrollbar_size()); 2049
1785 scrollBar.setMotion (); 2050 scrollBar.setMotion ();
1786 break; 2051 break;
1787 2052
1788 case Button1: 2053 case Button1:
1789 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2054 if (scrollbar_align == R_SB_ALIGN_CENTRE)
1790 csrO = ev->y - scrollBar.top; 2055 csrO = ev.y - scrollBar.top;
1791 /* FALLTHROUGH */ 2056 /* FALLTHROUGH */
1792 2057
1793 case Button3: 2058 case Button3:
1794 if (scrollBar.style != R_SB_XTERM) 2059 if (scrollBar.style != R_SB_XTERM)
1795 { 2060 {
1796 if (scrollbar_above_slider(ev->y)) 2061 if (scrollbar_above_slider (ev.y))
1797# ifdef RXVT_SCROLL_FULL 2062# ifdef RXVT_SCROLL_FULL
1798 scr_page (UP, TermWin.nrow - 1); 2063 scr_page (UP, nrow - 1);
1799# else 2064# else
1800 scr_page (UP, TermWin.nrow / 4); 2065 scr_page (UP, nrow / 4);
1801# endif 2066# endif
1802 else if (scrollbar_below_slider(ev->y)) 2067 else if (scrollbar_below_slider (ev.y))
1803# ifdef RXVT_SCROLL_FULL 2068# ifdef RXVT_SCROLL_FULL
1804 scr_page (DN, TermWin.nrow - 1); 2069 scr_page (DN, nrow - 1);
1805# else 2070# else
1806 scr_page (DN, TermWin.nrow / 4); 2071 scr_page (DN, nrow / 4);
1807# endif 2072# endif
1808 else 2073 else
1809 scrollBar.setMotion (); 2074 scrollBar.setMotion ();
1810 } 2075 }
1811 else 2076 else
1812 { 2077 {
1813 scr_page ((ev->button == Button1 ? DN : UP), 2078 scr_page ((ev.button == Button1 ? DN : UP),
1814 (TermWin.nrow 2079 (nrow
1815 * scrollbar_position(ev->y) 2080 * scrollbar_position (ev.y)
1816 / scrollbar_size())); 2081 / scrollbar_size ()));
1817 } 2082 }
2083
1818 break; 2084 break;
1819 } 2085 }
1820 } 2086 }
2087
1821 return; 2088 return;
1822 } 2089 }
1823#if MENUBAR
1824 /*
1825 * Menubar window processing of button press
1826 */
1827 if (isMenuBarWindow(ev->window))
1828 menubar_control (ev);
1829#endif
1830} 2090}
1831 2091
1832void 2092void
1833rxvt_term::button_release (XButtonEvent *ev) 2093rxvt_term::button_release (XButtonEvent &ev)
1834{ 2094{
1835 int reportmode = 0; 2095 int reportmode = 0;
1836 2096
1837 csrO = 0; /* reset csr Offset */ 2097 csrO = 0; /* reset csr Offset */
1838 if (!bypass_keystate) 2098 if (!bypass_keystate)
1839 reportmode = !!(PrivateModes & PrivMode_mouse_report); 2099 reportmode = !! (priv_modes & PrivMode_mouse_report);
1840 2100
1841 if (scrollbar_isUpDn()) 2101 if (scrollbar_isUpDn ())
1842 { 2102 {
1843 scrollBar.setIdle (); 2103 scrollBar.setIdle ();
1844 scrollbar_show (0); 2104 scrollbar_show (0);
1845#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1846 refresh_type &= ~SMOOTH_REFRESH;
1847#endif
1848
1849 } 2105 }
2106
1850#ifdef SELECTION_SCROLLING 2107#ifdef SELECTION_SCROLLING
1851 pending_scroll_selection=0; 2108 if (sel_scroll_ev.active)
2109 sel_scroll_ev.stop();
1852#endif 2110#endif
2111
1853 if (ev->window == TermWin.vt) 2112 if (ev.window == vt)
1854 { 2113 {
1855#ifdef RXVT_GRAPHICS 2114 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
1856 if (ev->subwindow != None) 2115 return;
1857 rxvt_Gr_ButtonRelease(ev->x, ev->y);
1858 else
1859#endif
1860 2116
1861 { 2117#if ISO_14755
2118 // 5.4
2119 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2120 return;
2121#endif
2122
1862 if (reportmode) 2123 if (reportmode)
2124 {
2125 /* mouse report from vt window */
2126 /* don't report release of wheel "buttons" */
2127 if (ev.button >= 4)
2128 return;
2129#ifdef MOUSE_REPORT_DOUBLECLICK
2130 /* only report the release of 'slow' single clicks */
2131 if (MEvent.button != AnyButton
2132 && (ev.button != MEvent.button
2133 || (ev.time - MEvent.time
2134 > MULTICLICK_TIME / 2)))
1863 { 2135 {
1864 /* mouse report from vt window */
1865 /* don't report release of wheel "buttons" */
1866 if (ev->button >= 4)
1867 return;
1868#ifdef MOUSE_REPORT_DOUBLECLICK
1869 /* only report the release of 'slow' single clicks */
1870 if (MEvent.button != AnyButton
1871 && (ev->button != MEvent.button
1872 || (ev->time - MEvent.time
1873 > MULTICLICK_TIME / 2)))
1874 {
1875 MEvent.clicks = 0; 2136 MEvent.clicks = 0;
1876 MEvent.button = AnyButton;
1877 mouse_report (ev);
1878 }
1879#else /* MOUSE_REPORT_DOUBLECLICK */
1880 MEvent.button = AnyButton; 2137 MEvent.button = AnyButton;
1881 mouse_report (ev); 2138 mouse_report (ev);
2139 }
2140#else /* MOUSE_REPORT_DOUBLECLICK */
2141 MEvent.button = AnyButton;
2142 mouse_report (ev);
1882#endif /* MOUSE_REPORT_DOUBLECLICK */ 2143#endif /* MOUSE_REPORT_DOUBLECLICK */
1883 return; 2144 return;
2145 }
2146
2147 /*
2148 * dumb hack to compensate for the failure of click-and-drag
2149 * when overriding mouse reporting
2150 */
2151 if (priv_modes & PrivMode_mouse_report
2152 && bypass_keystate
2153 && ev.button == Button1 && MEvent.clicks <= 1)
2154 selection_extend (ev.x, ev.y, 0);
2155
2156 switch (ev.button)
2157 {
2158 case Button1:
2159 case Button3:
2160 selection_make (ev.time);
2161 break;
2162
2163 case Button2:
2164 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window?
2165 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
2166 break;
2167
2168#ifdef MOUSE_WHEEL
2169 case Button4:
2170 case Button5:
2171 {
2172 int i;
2173 page_dirn v;
2174
2175 v = ev.button == Button4 ? UP : DN;
2176
2177 if (ev.state & ShiftMask)
2178 i = 1;
2179 else if (OPTION (Opt_mouseWheelScrollPage))
2180 i = nrow - 1;
2181 else
2182 i = 5;
2183
2184# ifdef MOUSE_SLIP_WHEELING
2185 if (ev.state & ControlMask)
2186 {
2187 mouse_slip_wheel_speed += v ? -1 : 1;
2188 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2189 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2190
2191 if (slip_wheel_ev.at < NOW)
2192 slip_wheel_ev.at = NOW + SCROLLBAR_CONTINUOUS_DELAY;
2193
2194 slip_wheel_ev.start ();
2195 }
2196 else
2197 {
2198# endif
2199 scr_page (v, i);
2200 scrollbar_show (1);
2201# ifdef MOUSE_SLIP_WHEELING
2202 }
2203# endif
1884 } 2204 }
1885 /*
1886 * dumb hack to compensate for the failure of click-and-drag
1887 * when overriding mouse reporting
1888 */
1889 if (PrivateModes & PrivMode_mouse_report
1890 && bypass_keystate
1891 && ev->button == Button1 && MEvent.clicks <= 1)
1892 selection_extend (ev->x, ev->y, 0);
1893
1894 switch (ev->button)
1895 {
1896 case Button1:
1897 case Button3:
1898 selection_make (ev->time);
1899 break; 2205 break;
1900 case Button2:
1901 selection_request (ev->time, ev->x, ev->y);
1902 break;
1903#ifdef MOUSE_WHEEL
1904 case Button4:
1905 case Button5:
1906 {
1907 int i;
1908 page_dirn v;
1909
1910 v = (ev->button == Button4) ? UP : DN;
1911 if (ev->state & ShiftMask)
1912 i = 1;
1913 else if ((Options & Opt_mouseWheelScrollPage))
1914 i = TermWin.nrow - 1;
1915 else
1916 i = 5;
1917# ifdef MOUSE_SLIP_WHEELING
1918 if (ev->state & ControlMask)
1919 {
1920 mouse_slip_wheel_speed += (v ? -1 : 1);
1921 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY;
1922 }
1923# endif 2206#endif
1924# ifdef JUMP_MOUSE_WHEEL
1925 scr_page (v, i);
1926 scr_refresh (SMOOTH_REFRESH);
1927 scrollbar_show (1);
1928# else
1929 while (i--)
1930 {
1931 scr_page (v, 1);
1932 scr_refresh (SMOOTH_REFRESH);
1933 scrollbar_show (1);
1934 }
1935# endif
1936
1937 }
1938 break;
1939#endif
1940
1941 } 2207 }
1942 }
1943 } 2208 }
1944#ifdef MENUBAR
1945 else if (isMenuBarWindow(ev->window))
1946 menubar_control (ev);
1947#endif
1948} 2209}
1949
1950 2210
1951#ifdef TRANSPARENT 2211#ifdef TRANSPARENT
2212#if TINTING
2213/* taken from aterm-0.4.2 */
2214
2215typedef uint32_t RUINT32T;
2216
2217void ShadeXImage(rxvt_term *term, XImage* srcImage, int shade, int rm, int gm, int bm)
2218{
2219 int sh_r, sh_g, sh_b;
2220 RUINT32T mask_r, mask_g, mask_b;
2221 RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b;
2222 unsigned int lower_lim_r, lower_lim_g, lower_lim_b;
2223 unsigned int upper_lim_r, upper_lim_g, upper_lim_b;
2224 int i;
2225
2226 Visual *visual = term->visual;
2227
2228 if( visual->c_class != TrueColor || srcImage->format != ZPixmap ) return ;
2229
2230 /* for convenience */
2231 mask_r = visual->red_mask;
2232 mask_g = visual->green_mask;
2233 mask_b = visual->blue_mask;
2234
2235 /* boring lookup table pre-initialization */
2236 switch (srcImage->bits_per_pixel) {
2237 case 15:
2238 if ((mask_r != 0x7c00) ||
2239 (mask_g != 0x03e0) ||
2240 (mask_b != 0x001f))
2241 return;
2242 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+32+32));
2243 lookup_r = lookup;
2244 lookup_g = lookup+32;
2245 lookup_b = lookup+32+32;
2246 sh_r = 10;
2247 sh_g = 5;
2248 sh_b = 0;
2249 break;
2250 case 16:
2251 if ((mask_r != 0xf800) ||
2252 (mask_g != 0x07e0) ||
2253 (mask_b != 0x001f))
2254 return;
2255 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+64+32));
2256 lookup_r = lookup;
2257 lookup_g = lookup+32;
2258 lookup_b = lookup+32+64;
2259 sh_r = 11;
2260 sh_g = 5;
2261 sh_b = 0;
2262 break;
2263 case 24:
2264 if ((mask_r != 0xff0000) ||
2265 (mask_g != 0x00ff00) ||
2266 (mask_b != 0x0000ff))
2267 return;
2268 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2269 lookup_r = lookup;
2270 lookup_g = lookup+256;
2271 lookup_b = lookup+256+256;
2272 sh_r = 16;
2273 sh_g = 8;
2274 sh_b = 0;
2275 break;
2276 case 32:
2277 if ((mask_r != 0xff0000) ||
2278 (mask_g != 0x00ff00) ||
2279 (mask_b != 0x0000ff))
2280 return;
2281 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2282 lookup_r = lookup;
2283 lookup_g = lookup+256;
2284 lookup_b = lookup+256+256;
2285 sh_r = 16;
2286 sh_g = 8;
2287 sh_b = 0;
2288 break;
2289 default:
2290 return; /* we do not support this color depth */
2291 }
2292
2293 /* prepare limits for color transformation (each channel is handled separately) */
2294 if (shade < 0) {
2295 shade = -shade;
2296 if (shade < 0) shade = 0;
2297 if (shade > 100) shade = 100;
2298
2299 lower_lim_r = 65535-rm;
2300 lower_lim_g = 65535-gm;
2301 lower_lim_b = 65535-bm;
2302
2303 lower_lim_r = 65535-(unsigned int)(((RUINT32T)lower_lim_r)*((RUINT32T)shade)/100);
2304 lower_lim_g = 65535-(unsigned int)(((RUINT32T)lower_lim_g)*((RUINT32T)shade)/100);
2305 lower_lim_b = 65535-(unsigned int)(((RUINT32T)lower_lim_b)*((RUINT32T)shade)/100);
2306
2307 upper_lim_r = upper_lim_g = upper_lim_b = 65535;
2308 } else {
2309 if (shade < 0) shade = 0;
2310 if (shade > 100) shade = 100;
2311
2312 lower_lim_r = lower_lim_g = lower_lim_b = 0;
2313
2314 upper_lim_r = (unsigned int)((((RUINT32T)rm)*((RUINT32T)shade))/100);
2315 upper_lim_g = (unsigned int)((((RUINT32T)gm)*((RUINT32T)shade))/100);
2316 upper_lim_b = (unsigned int)((((RUINT32T)bm)*((RUINT32T)shade))/100);
2317 }
2318
2319 /* switch red and blue bytes if necessary, we need it for some weird XServers like XFree86 3.3.3.1 */
2320 if ((srcImage->bits_per_pixel == 24) && (mask_r >= 0xFF0000 ))
2321 {
2322 unsigned int tmp;
2323
2324 tmp = lower_lim_r;
2325 lower_lim_r = lower_lim_b;
2326 lower_lim_b = tmp;
2327
2328 tmp = upper_lim_r;
2329 upper_lim_r = upper_lim_b;
2330 upper_lim_b = tmp;
2331 }
2332
2333 /* fill our lookup tables */
2334 for (i = 0; i <= mask_r>>sh_r; i++)
2335 {
2336 RUINT32T tmp;
2337 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_r-lower_lim_r));
2338 tmp += ((RUINT32T)(mask_r>>sh_r))*((RUINT32T)lower_lim_r);
2339 lookup_r[i] = (tmp/65535)<<sh_r;
2340 }
2341 for (i = 0; i <= mask_g>>sh_g; i++)
2342 {
2343 RUINT32T tmp;
2344 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_g-lower_lim_g));
2345 tmp += ((RUINT32T)(mask_g>>sh_g))*((RUINT32T)lower_lim_g);
2346 lookup_g[i] = (tmp/65535)<<sh_g;
2347 }
2348 for (i = 0; i <= mask_b>>sh_b; i++)
2349 {
2350 RUINT32T tmp;
2351 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_b-lower_lim_b));
2352 tmp += ((RUINT32T)(mask_b>>sh_b))*((RUINT32T)lower_lim_b);
2353 lookup_b[i] = (tmp/65535)<<sh_b;
2354 }
2355
2356 /* apply table to input image (replacing colors by newly calculated ones) */
2357 switch (srcImage->bits_per_pixel)
2358 {
2359 case 15:
2360 {
2361 unsigned short *p1, *pf, *p, *pl;
2362 p1 = (unsigned short *) srcImage->data;
2363 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2364 while (p1 < pf)
2365 {
2366 p = p1;
2367 pl = p1 + srcImage->width;
2368 for (; p < pl; p++)
2369 {
2370 *p = lookup_r[(*p & 0x7c00)>>10] |
2371 lookup_g[(*p & 0x03e0)>> 5] |
2372 lookup_b[(*p & 0x001f)];
2373 }
2374 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2375 }
2376 break;
2377 }
2378 case 16:
2379 {
2380 unsigned short *p1, *pf, *p, *pl;
2381 p1 = (unsigned short *) srcImage->data;
2382 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2383 while (p1 < pf)
2384 {
2385 p = p1;
2386 pl = p1 + srcImage->width;
2387 for (; p < pl; p++)
2388 {
2389 *p = lookup_r[(*p & 0xf800)>>11] |
2390 lookup_g[(*p & 0x07e0)>> 5] |
2391 lookup_b[(*p & 0x001f)];
2392 }
2393 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2394 }
2395 break;
2396 }
2397 case 24:
2398 {
2399 unsigned char *p1, *pf, *p, *pl;
2400 p1 = (unsigned char *) srcImage->data;
2401 pf = (unsigned char *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2402 while (p1 < pf)
2403 {
2404 p = p1;
2405 pl = p1 + srcImage->width * 3;
2406 for (; p < pl; p += 3)
2407 {
2408 p[0] = lookup_r[(p[0] & 0xff0000)>>16];
2409 p[1] = lookup_r[(p[1] & 0x00ff00)>> 8];
2410 p[2] = lookup_r[(p[2] & 0x0000ff)];
2411 }
2412 p1 = (unsigned char *) ((char *) p1 + srcImage->bytes_per_line);
2413 }
2414 break;
2415 }
2416 case 32:
2417 {
2418 RUINT32T *p1, *pf, *p, *pl;
2419 p1 = (RUINT32T *) srcImage->data;
2420 pf = (RUINT32T *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2421
2422 while (p1 < pf)
2423 {
2424 p = p1;
2425 pl = p1 + srcImage->width;
2426 for (; p < pl; p++)
2427 {
2428 *p = lookup_r[(*p & 0xff0000)>>16] |
2429 lookup_g[(*p & 0x00ff00)>> 8] |
2430 lookup_b[(*p & 0x0000ff)] |
2431 (*p & ~0xffffff);
2432 }
2433 p1 = (RUINT32T *) ((char *) p1 + srcImage->bytes_per_line);
2434 }
2435 break;
2436 }
2437 }
2438
2439 free (lookup);
2440}
2441#endif
2442
1952/* 2443/*
1953 * Check our parents are still who we think they are. 2444 * Check our parents are still who we think they are.
1954 * Do transparency updates if required 2445 * Do transparency updates if required
1955 */ 2446 */
1956int 2447int
1957rxvt_term::check_our_parents () 2448rxvt_term::check_our_parents ()
1958{ 2449{
1959 int i, pchanged, aformat, have_pixmap, rootdepth; 2450 int i, pchanged, aformat, have_pixmap, rootdepth;
1960 unsigned long nitems, bytes_after; 2451 unsigned long nitems, bytes_after;
1961 Atom atype; 2452 Atom atype;
1962 unsigned char *prop = NULL; 2453 unsigned char *prop = NULL;
1963 Window root, oldp, *list; 2454 Window root, oldp, *list;
1964 Pixmap rootpixmap = None; 2455 Pixmap rootpixmap = None;
1965 XWindowAttributes wattr, wrootattr; 2456 XWindowAttributes wattr, wrootattr;
1966 2457
1967 pchanged = 0; 2458 pchanged = 0;
1968 2459
1969 if (!(Options & Opt_transparent)) 2460 if (!OPTION (Opt_transparent))
1970 return pchanged; /* Don't try any more */ 2461 return pchanged; /* Don't try any more */
1971 2462
1972 XGetWindowAttributes(Xdisplay, Xroot, &wrootattr); 2463 XGetWindowAttributes (dpy, display->root, &wrootattr);
1973 rootdepth = wrootattr.depth; 2464 rootdepth = wrootattr.depth;
1974 2465
1975 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 2466 XGetWindowAttributes (dpy, parent[0], &wattr);
2467
1976 if (rootdepth != wattr.depth) 2468 if (rootdepth != wattr.depth)
1977 { 2469 {
1978 if (am_transparent) 2470 if (am_transparent)
1979 { 2471 {
1980 pchanged = 1; 2472 pchanged = 1;
1981 XSetWindowBackground(Xdisplay, TermWin.vt, 2473 XSetWindowBackground (dpy, vt, pix_colors_focused[Color_bg]);
1982 PixColors[Color_bg]);
1983 am_transparent = am_pixmap_trans = 0; 2474 am_transparent = am_pixmap_trans = 0;
1984 } 2475 }
2476
1985 return pchanged; /* Don't try any more */ 2477 return pchanged; /* Don't try any more */
1986 } 2478 }
1987 2479
1988 /* Get all X ops out of the queue so that our information is up-to-date. */ 2480 /* Get all X ops out of the queue so that our information is up-to-date. */
1989 XSync(Xdisplay, False); 2481 XSync (dpy, False);
1990 2482
1991 /* 2483 /*
1992 * Make the frame window set by the window manager have 2484 * Make the frame window set by the window manager have
1993 * the root background. Some window managers put multiple nested frame 2485 * the root background. Some window managers put multiple nested frame
1994 * windows for each client, so we have to take care about that. 2486 * windows for each client, so we have to take care about that.
1995 */ 2487 */
1996 i = (xa[XA_XROOTPMAPID] != 0 2488 i = (xa[XA_XROOTPMAP_ID]
1997 && (XGetWindowProperty(Xdisplay, Xroot, xa[XA_XROOTPMAPID], 2489 && XGetWindowProperty (dpy, display->root, xa[XA_XROOTPMAP_ID],
1998 0L, 1L, False, XA_PIXMAP, &atype, &aformat, 2490 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1999 &nitems, &bytes_after, &prop) == Success)); 2491 &nitems, &bytes_after, &prop) == Success);
2492
2000 if (!i || prop == NULL) 2493 if (!i || prop == NULL)
2494 i = (xa[XA_ESETROOT_PMAP_ID]
2495 && XGetWindowProperty (dpy, display->root, xa[XA_ESETROOT_PMAP_ID],
2496 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2497 &nitems, &bytes_after, &prop) == Success);
2498
2499 if (!i || prop == NULL
2500#if TINTING
2501 || !ISSET_PIXCOLOR (Color_tint)
2502#endif
2503 )
2001 have_pixmap = 0; 2504 have_pixmap = 0;
2002 else 2505 else
2003 { 2506 {
2004 have_pixmap = 1; 2507 have_pixmap = 1;
2005 rootpixmap = *((Pixmap *)prop); 2508 rootpixmap = *(Pixmap *)prop;
2006 XFree(prop); 2509 XFree (prop);
2007 } 2510 }
2511
2008 if (have_pixmap) 2512 if (have_pixmap)
2009 { 2513 {
2010 /* 2514 /*
2011 * Copy Xroot pixmap transparency 2515 * Copy display->root pixmap transparency
2012 */ 2516 */
2013 int sx, sy, nx, ny; 2517 int sx, sy, nx, ny;
2014 unsigned int nw, nh; 2518 unsigned int nw, nh;
2015 Window cr; 2519 Window cr;
2016 XImage *image; 2520 XImage *image;
2017 GC gc; 2521 GC gc;
2018 XGCValues gcvalue; 2522 XGCValues gcvalue;
2019 2523
2020 XTranslateCoordinates(Xdisplay, TermWin.parent[0], Xroot, 2524 XTranslateCoordinates (dpy, parent[0], display->root,
2021 0, 0, &sx, &sy, &cr); 2525 0, 0, &sx, &sy, &cr);
2022 nw = (unsigned int)szHint.width; 2526 nw = (unsigned int)szHint.width;
2023 nh = (unsigned int)szHint.height; 2527 nh = (unsigned int)szHint.height;
2024 nx = ny = 0; 2528 nx = ny = 0;
2529
2025 if (sx < 0) 2530 if (sx < 0)
2026 { 2531 {
2027 nw += sx; 2532 nw += sx;
2028 nx = -sx; 2533 nx = -sx;
2029 sx = 0; 2534 sx = 0;
2030 } 2535 }
2536
2031 if (sy < 0) 2537 if (sy < 0)
2032 { 2538 {
2033 nh += sy; 2539 nh += sy;
2034 ny = -sy; 2540 ny = -sy;
2035 sy = 0; 2541 sy = 0;
2036 } 2542 }
2543
2037 MIN_IT(nw, (unsigned int)(wrootattr.width - sx)); 2544 min_it (nw, (unsigned int) (wrootattr.width - sx));
2038 MIN_IT(nh, (unsigned int)(wrootattr.height - sy)); 2545 min_it (nh, (unsigned int) (wrootattr.height - sy));
2546
2547 XSync (dpy, False);
2039 allowedxerror = -1; 2548 allowedxerror = -1;
2040 image = XGetImage(Xdisplay, rootpixmap, sx, sy, nw, nh, AllPlanes, 2549 image = XGetImage (dpy, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap);
2041 ZPixmap); 2550
2042 /* XXX: handle BadMatch - usually because we're outside the pixmap */ 2551 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2043 /* XXX: may need a delay here? */ 2552 /* XXX: may need a delay here? */
2044 allowedxerror = 0; 2553 allowedxerror = 0;
2554
2045 if (image == NULL) 2555 if (image == NULL)
2046 { 2556 {
2047 if (am_transparent && am_pixmap_trans) 2557 if (am_transparent && am_pixmap_trans)
2048 { 2558 {
2049 pchanged = 1; 2559 pchanged = 1;
2050 if (TermWin.pixmap != None) 2560 if (pixmap != None)
2051 { 2561 {
2052 XFreePixmap(Xdisplay, TermWin.pixmap); 2562 XFreePixmap (dpy, pixmap);
2053 TermWin.pixmap = None; 2563 pixmap = None;
2054 } 2564 }
2055 } 2565 }
2566
2056 am_pixmap_trans = 0; 2567 am_pixmap_trans = 0;
2057 } 2568 }
2058 else 2569 else
2059 { 2570 {
2060 if (TermWin.pixmap != None) 2571 if (pixmap != None)
2061 XFreePixmap(Xdisplay, TermWin.pixmap); 2572 XFreePixmap (dpy, pixmap);
2062 TermWin.pixmap = XCreatePixmap(Xdisplay, TermWin.vt, 2573
2063 (unsigned int)szHint.width, 2574#if TINTING
2064 (unsigned int)szHint.height, 2575 if (ISSET_PIXCOLOR (Color_tint))
2065 (unsigned int)image->depth); 2576 {
2577 int shade = rs[Rs_shade] ? atoi (rs[Rs_shade]) : 100;
2578
2579 rgba c;
2580 pix_colors_focused [Color_tint].get (c);
2581
2582 ShadeXImage (this, image, shade, c.r, c.g, c.b);
2583 }
2584#endif
2585
2586 pixmap = XCreatePixmap (dpy, vt, szHint.width, szHint.height, image->depth);
2066 gc = XCreateGC(Xdisplay, TermWin.vt, 0UL, &gcvalue); 2587 gc = XCreateGC (dpy, vt, 0UL, &gcvalue);
2067 XPutImage(Xdisplay, TermWin.pixmap, gc, image, 0, 0, 2588 XPutImage (dpy, pixmap, gc, image, 0, 0,
2068 nx, ny, (unsigned int)image->width,
2069 (unsigned int)image->height); 2589 nx, ny, image->width, image->height);
2070 XFreeGC(Xdisplay, gc); 2590 XFreeGC (dpy, gc);
2071 XDestroyImage(image); 2591 XDestroyImage (image);
2072 XSetWindowBackgroundPixmap(Xdisplay, TermWin.vt, 2592 XSetWindowBackgroundPixmap (dpy, parent[0], pixmap);
2073 TermWin.pixmap); 2593 XClearWindow (dpy, parent[0]);
2594
2074 if (!am_transparent || !am_pixmap_trans) 2595 if (!am_transparent || !am_pixmap_trans)
2075 pchanged = 1; 2596 pchanged = 1;
2597
2076 am_transparent = am_pixmap_trans = 1; 2598 am_transparent = am_pixmap_trans = 1;
2077 } 2599 }
2078 } 2600 }
2601
2079 if (!am_pixmap_trans) 2602 if (am_pixmap_trans)
2603 XSetWindowBackgroundPixmap (dpy, vt, ParentRelative);
2604 else
2080 { 2605 {
2081 unsigned int n; 2606 unsigned int n;
2082 /* 2607 /*
2083 * InheritPixmap transparency 2608 * InheritPixmap transparency
2084 */ 2609 */
2085 D_X((stderr, "InheritPixmap Seeking to %08lx", Xroot));
2086 for (i = 1; i < (int)(sizeof(TermWin.parent) / sizeof(Window)); 2610 for (i = 1; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2087 i++)
2088 { 2611 {
2089 oldp = TermWin.parent[i]; 2612 oldp = parent[i];
2090 XQueryTree(Xdisplay, TermWin.parent[i - 1], &root, 2613 XQueryTree (dpy, parent[i - 1], &root, &parent[i], &list, &n);
2091 &TermWin.parent[i], &list, &n);
2092 XFree(list); 2614 XFree (list);
2093 D_X((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i])); 2615
2094 if (TermWin.parent[i] == Xroot) 2616 if (parent[i] == display->root)
2095 { 2617 {
2096 if (oldp != None) 2618 if (oldp != None)
2097 pchanged = 1; 2619 pchanged = 1;
2620
2098 break; 2621 break;
2099 } 2622 }
2623
2100 if (oldp != TermWin.parent[i]) 2624 if (oldp != parent[i])
2101 pchanged = 1; 2625 pchanged = 1;
2102 } 2626 }
2627
2103 n = 0; 2628 n = 0;
2629
2104 if (pchanged) 2630 if (pchanged)
2105 {
2106 for (; n < (unsigned int)i; n++) 2631 for (; n < (unsigned int)i; n++)
2632 {
2633 XGetWindowAttributes (dpy, parent[n], &wattr);
2634
2635 if (wattr.depth != rootdepth || wattr.c_class == InputOnly)
2636 {
2637 n = (int) (sizeof (parent) / sizeof (Window)) + 1;
2638 break;
2639 }
2640 }
2641
2642 if (n > (sizeof (parent) / sizeof (parent[0])))
2643 {
2644 XSetWindowBackground (dpy, parent[0], pix_colors_focused[Color_border]);
2645 XSetWindowBackground (dpy, vt, pix_colors_focused[Color_bg]);
2646 am_transparent = 0;
2647 /* XXX: also turn off Opt_transparent? */
2648 }
2649 else
2650 {
2651 for (n = 0; n < (unsigned int)i; n++)
2107 { 2652 {
2108 XGetWindowAttributes(Xdisplay, TermWin.parent[n], &wattr); 2653 XSetWindowBackgroundPixmap (dpy, parent[n], ParentRelative);
2109 D_X((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2654 XClearWindow (dpy, parent[n]);
2110 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2655 }
2656
2657 XSetWindowBackgroundPixmap (dpy, vt, ParentRelative);
2658 am_transparent = 1;
2659 }
2660
2661 for (; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2662 parent[i] = None;
2663 }
2664
2665 if (scrollBar.win)
2666 {
2667 XSetWindowBackgroundPixmap (dpy, scrollBar.win, ParentRelative);
2668 scrollBar.setIdle ();
2669 scrollbar_show (0);
2670 }
2671
2672 if (am_transparent)
2673 {
2674 want_refresh = want_full_refresh = 1;
2675 if (am_pixmap_trans)
2676 flush ();
2677 }
2678
2679 return pchanged;
2680}
2681#endif
2682
2683/*}}} */
2684
2685bool
2686rxvt_term::cmd_parse ()
2687{
2688 bool flag = false;
2689 wchar_t ch = NOCHAR;
2690 char *seq_begin; // remember start of esc-sequence here
2691
2692 for (;;)
2693 {
2694 if (ch == NOCHAR)
2695 {
2696 seq_begin = cmdbuf_ptr;
2697 ch = next_char ();
2698
2699 if (ch == NOCHAR)
2700 break;
2701 }
2702
2703 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT)
2704 {
2705 if (!seen_input)
2706 {
2707 seen_input = 1;
2708 // many badly-written programs (e.g. jed) contain a race condition:
2709 // they first read the screensize and then install a SIGWINCH handler.
2710 // some window managers resize the window early, and these programs
2711 // then sometimes get the size wrong.
2712 // unfortunately other programs are even more buggy and dislike
2713 // being sent SIGWINCH, so only do it when we were in fact being
2714 // resized.
2715 if (seen_resize && cmd_pid)
2716 kill (-cmd_pid, SIGWINCH);
2717 }
2718
2719 /* Read a text string from the input buffer */
2720 wchar_t buf[UBUFSIZ];
2721 bool refreshnow = false;
2722 int nlines = 0;
2723 wchar_t *str = buf;
2724 wchar_t *eol = str + min (ncol, UBUFSIZ);
2725
2726 for (;;)
2727 {
2728 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2729 break;
2730
2731 *str++ = ch;
2732
2733 if (ch == C0_LF || str >= eol)
2111 { 2734 {
2112 n = (int)(sizeof(TermWin.parent) / sizeof(Window)) + 1; 2735 if (ch == C0_LF)
2736 nlines++;
2737
2738 refresh_count++;
2739
2740 if (!OPTION (Opt_jumpScroll)
2741 || (refresh_count >= refresh_limit * (nrow - 1)))
2742 {
2743 refreshnow = true;
2744 refresh_count = 0;
2745 ch = NOCHAR;
2113 break; 2746 break;
2747 }
2748
2749 // scr_add_lines only works for nlines <= nrow - 1.
2750 if (nlines >= nrow - 1)
2751 {
2752 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2753 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2754 scr_add_lines (buf, str - buf, nlines);
2755
2756 nlines = 0;
2757 str = buf;
2758 eol = str + min (ncol, UBUFSIZ);
2759 }
2760
2761 if (str >= eol)
2762 {
2763 if (eol >= buf + UBUFSIZ)
2764 {
2765 ch = NOCHAR;
2766 break;
2767 }
2768 else
2769 eol = min (eol + ncol, buf + UBUFSIZ);
2770 }
2771
2772 }
2773
2774 seq_begin = cmdbuf_ptr;
2775 ch = next_char ();
2776 }
2777
2778 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2779 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2780 scr_add_lines (buf, str - buf, nlines);
2781
2782 /*
2783 * If there have been a lot of new lines, then update the screen
2784 * What the heck I'll cheat and only refresh less than every page-full.
2785 * the number of pages between refreshes is refresh_limit, which
2786 * is incremented here because we must be doing flat-out scrolling.
2787 */
2788 if (refreshnow)
2789 {
2790 if (OPTION (Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
2791 refresh_limit++;
2792 else
2793 {
2794 flag = true;
2795 //TODO: due to popular request, implement "skipscroll" option here
2796 scr_refresh ();
2797 want_refresh = 1;
2114 } 2798 }
2115 } 2799 }
2116 } 2800
2117 if (n > (int)(sizeof(TermWin.parent)
2118 / sizeof(TermWin.parent[0])))
2119 {
2120 D_X((stderr, "InheritPixmap Turning off"));
2121 XSetWindowBackground(Xdisplay, TermWin.parent[0],
2122 PixColors[Color_fg]);
2123 XSetWindowBackground(Xdisplay, TermWin.vt,
2124 PixColors[Color_bg]);
2125 am_transparent = 0;
2126 /* XXX: also turn off Opt_transparent? */
2127 } 2801 }
2128 else 2802 else
2129 { 2803 {
2130 /* wait (an arbitrary period) for the WM to do its thing 2804 try
2131 * needed for fvwm2.2.2 (and before?) */ 2805 {
2132# ifdef HAVE_NANOSLEEP 2806 process_nonprinting (ch);
2133 struct timespec rqt; 2807 }
2808 catch (const class out_of_input &o)
2809 {
2810 // we ran out of input, retry later
2811 cmdbuf_ptr = seq_begin;
2812 break;
2813 }
2134 2814
2135 rqt.tv_sec = 1; 2815 ch = NOCHAR;
2136 rqt.tv_nsec = 0; 2816 }
2137 nanosleep(&rqt, NULL); 2817 }
2138# else 2818
2139 sleep(1); 2819 return flag;
2140# endif 2820}
2141 D_X((stderr, "InheritPixmap Turning on (%d parents)", i - 1)); 2821
2142 for (n = 0; n < (unsigned int)i; n++) 2822// read the next character
2143 XSetWindowBackgroundPixmap(Xdisplay, TermWin.parent[n], 2823wchar_t
2144 ParentRelative); 2824rxvt_term::next_char () NOTHROW
2145 XSetWindowBackgroundPixmap(Xdisplay, TermWin.vt, 2825{
2146 ParentRelative); 2826 while (cmdbuf_ptr < cmdbuf_endp)
2147 am_transparent = 1; 2827 {
2828 // assume 7-bit to be ascii ALWAYS
2829 if ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b)
2830 return *cmdbuf_ptr++;
2831
2832 wchar_t wc;
2833 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2834
2835 if (len == (size_t)-2)
2148 } 2836 {
2149 for (; i < (int)(sizeof(TermWin.parent) / sizeof(Window)); i++) 2837 // the mbstate stores incomplete sequences. didn't know this :/
2150 TermWin.parent[i] = None; 2838 cmdbuf_ptr = cmdbuf_endp;
2839 break;
2840 }
2841
2842 if (len == (size_t)-1)
2843 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2844
2845 // assume wchar == unicode
2846 cmdbuf_ptr += len;
2847 return wc & UNICODE_MASK;
2151 } 2848 }
2849
2850 return NOCHAR;
2851}
2852
2853// read the next octet
2854uint32_t
2855rxvt_term::next_octet () NOTHROW
2856{
2857 return cmdbuf_ptr < cmdbuf_endp
2858 ? (unsigned char)*cmdbuf_ptr++
2859 : NOCHAR;
2860}
2861
2862static class out_of_input out_of_input;
2863
2864/* rxvt_cmd_getc () - Return next input character */
2865/*
2866 * Return the next input character after first passing any keyboard input
2867 * to the command.
2868 */
2869wchar_t
2870rxvt_term::cmd_getc () THROW ((class out_of_input))
2871{
2872 wchar_t c = next_char ();
2873
2874 if (c == NOCHAR)
2875 throw out_of_input;
2876
2152 return pchanged; 2877 return c;
2153} 2878}
2154#endif
2155 2879
2156/*}}} */ 2880uint32_t
2881rxvt_term::cmd_get8 () THROW ((class out_of_input))
2882{
2883 uint32_t c = next_octet ();
2884
2885 if (c == NOCHAR)
2886 throw out_of_input;
2887
2888 return c;
2889}
2157 2890
2158/*{{{ print pipe */ 2891/*{{{ print pipe */
2159/*----------------------------------------------------------------------*/ 2892/*----------------------------------------------------------------------*/
2160#ifdef PRINTPIPE 2893#ifdef PRINTPIPE
2161FILE * 2894FILE *
2162rxvt_term::popen_printer () 2895rxvt_term::popen_printer ()
2163{ 2896{
2164 FILE *stream = popen(rs[Rs_print_pipe], "w"); 2897 FILE *stream = popen (rs[Rs_print_pipe], "w");
2165 2898
2166 if (stream == NULL) 2899 if (stream == NULL)
2167 rxvt_print_error("can't open printer pipe"); 2900 rxvt_warn ("can't open printer pipe, not printing.\n");
2901
2168 return stream; 2902 return stream;
2169} 2903}
2170 2904
2171int 2905int
2172rxvt_term::pclose_printer (FILE *stream) 2906rxvt_term::pclose_printer (FILE *stream)
2173{ 2907{
2174 fflush (stream); 2908 fflush (stream);
2175 /* pclose() reported not to work on SunOS 4.1.3 */
2176# if defined (__sun__) /* TODO: RESOLVE THIS */
2177 /* pclose works provided SIGCHLD handler uses waitpid */
2178 return pclose (stream); /* return fclose (stream); */
2179# else
2180 return pclose (stream); 2909 return pclose (stream);
2181# endif
2182} 2910}
2183 2911
2184/* 2912/*
2185 * simulate attached vt100 printer 2913 * simulate attached vt100 printer
2186 */ 2914 */
2187void 2915void
2188rxvt_term::process_print_pipe () 2916rxvt_term::process_print_pipe ()
2189{ 2917{
2190 int done; 2918 int done;
2191 FILE *fd; 2919 FILE *fd;
2192 2920
2193 if ((fd = popen_printer ()) == NULL) 2921 if ((fd = popen_printer ()) == NULL)
2194 return; 2922 return;
2195 2923
2196 /* 2924 /*
2197 * Send all input to the printer until either ESC[4i or ESC[?4i 2925 * Send all input to the printer until either ESC[4i or ESC[?4i
2198 * is received. 2926 * is received.
2199 */ 2927 */
2200 for (done = 0; !done;) 2928 for (done = 0; !done;)
2201 { 2929 {
2202 unsigned char buf[8]; 2930 unsigned char buf[8];
2203 unsigned char ch; 2931 unicode_t ch;
2204 unsigned int i, len; 2932 unsigned int i, len;
2205 2933
2206 if ((ch = cmd_getc ()) != C0_ESC) 2934 if ((ch = cmd_getc ()) != C0_ESC)
2207 { 2935 {
2208 if (putc(ch, fd) == EOF) 2936 if (putc (ch, fd) == EOF)
2209 break; /* done = 1 */ 2937 break; /* done = 1 */
2210 } 2938 }
2211 else 2939 else
2212 { 2940 {
2213 len = 0; 2941 len = 0;
… …
2224 { 2952 {
2225 if ((buf[len++] = cmd_getc ()) == 'i') 2953 if ((buf[len++] = cmd_getc ()) == 'i')
2226 break; /* done = 1 */ 2954 break; /* done = 1 */
2227 } 2955 }
2228 } 2956 }
2957
2229 for (i = 0; i < len; i++) 2958 for (i = 0; i < len; i++)
2230 if (putc(buf[i], fd) == EOF) 2959 if (putc (buf[i], fd) == EOF)
2231 { 2960 {
2232 done = 1; 2961 done = 1;
2233 break; 2962 break;
2234 } 2963 }
2235 } 2964 }
2236 } 2965 }
2966
2237 pclose_printer (fd); 2967 pclose_printer (fd);
2238} 2968}
2239#endif /* PRINTPIPE */ 2969#endif /* PRINTPIPE */
2240/*}}} */ 2970/*}}} */
2241 2971
2242/* *INDENT-OFF* */ 2972/* *INDENT-OFF* */
2243enum { 2973enum {
2244 C1_40 = 0x40, 2974 C1_40 = 0x40,
2245 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2975 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2246 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2976 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2247 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2977 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2248 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2978 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2249}; 2979};
2250/* *INDENT-ON* */ 2980/* *INDENT-ON* */
2251 2981
2252/*{{{ process non-printing single characters */ 2982/*{{{ process non-printing single characters */
2253void 2983void
2254rxvt_term::process_nonprinting (unsigned char ch) 2984rxvt_term::process_nonprinting (unicode_t ch)
2255{ 2985{
2256 switch (ch) 2986 switch (ch)
2257 { 2987 {
2988 case C0_ESC:
2989 process_escape_seq ();
2990 break;
2258 case C0_ENQ: /* terminal Status */ 2991 case C0_ENQ: /* terminal Status */
2259 if (rs[Rs_answerbackstring]) 2992 if (rs[Rs_answerbackstring])
2260 tt_write( 2993 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2261 (const unsigned char *)rs[Rs_answerbackstring],
2262 (unsigned int)STRLEN(rs[Rs_answerbackstring]));
2263 else 2994 else
2264 tt_write((unsigned char *)VT100_ANS, 2995 tt_write (VT100_ANS, strlen (VT100_ANS));
2265 (unsigned int)STRLEN(VT100_ANS));
2266 break; 2996 break;
2267 case C0_BEL: /* bell */ 2997 case C0_BEL: /* bell */
2268 scr_bell (); 2998 scr_bell ();
2269 break; 2999 break;
2270 case C0_BS: /* backspace */ 3000 case C0_BS: /* backspace */
… …
2285 scr_charset_choose (1); 3015 scr_charset_choose (1);
2286 break; 3016 break;
2287 case C0_SI: /* shift in - acs */ 3017 case C0_SI: /* shift in - acs */
2288 scr_charset_choose (0); 3018 scr_charset_choose (0);
2289 break; 3019 break;
3020
3021#ifdef EIGHT_BIT_CONTROLS
3022 // 8-bit controls
3023 case 0x90: /* DCS */
3024 process_dcs_seq ();
3025 break;
3026 case 0x9b: /* CSI */
3027 process_csi_seq ();
3028 break;
3029 case 0x9d: /* CSI */
3030 process_osc_seq ();
3031 break;
3032#endif
2290 } 3033 }
2291} 3034}
2292/*}}} */ 3035/*}}} */
2293 3036
2294 3037
2295/*{{{ process VT52 escape sequences */ 3038/*{{{ process VT52 escape sequences */
2296void 3039void
2297rxvt_term::process_escape_vt52 (unsigned char ch) 3040rxvt_term::process_escape_vt52 (unicode_t ch)
2298{ 3041{
2299 int row, col; 3042 int row, col;
2300 3043
2301 switch (ch) 3044 switch (ch)
2302 { 3045 {
… …
2332 row = cmd_getc () - ' '; 3075 row = cmd_getc () - ' ';
2333 col = cmd_getc () - ' '; 3076 col = cmd_getc () - ' ';
2334 scr_gotorc (row, col, 0); 3077 scr_gotorc (row, col, 0);
2335 break; 3078 break;
2336 case 'Z': /* identify the terminal type */ 3079 case 'Z': /* identify the terminal type */
2337 tt_printf("\033/Z"); /* I am a VT100 emulating a VT52 */ 3080 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2338 break; 3081 break;
2339 case '<': /* turn off VT52 mode */ 3082 case '<': /* turn off VT52 mode */
2340 PrivMode(0, PrivMode_vt52); 3083 PrivMode (0, PrivMode_vt52);
2341 break; 3084 break;
2342 case 'F': /* use special graphics character set */ 3085 case 'F': /* use special graphics character set */
2343 case 'G': /* use regular character set */ 3086 case 'G': /* use regular character set */
2344 /* unimplemented */ 3087 /* unimplemented */
2345 break; 3088 break;
… …
2354 3097
2355/*{{{ process escape sequences */ 3098/*{{{ process escape sequences */
2356void 3099void
2357rxvt_term::process_escape_seq () 3100rxvt_term::process_escape_seq ()
2358{ 3101{
2359 unsigned char ch = cmd_getc (); 3102 unicode_t ch = cmd_getc ();
2360 3103
2361 if (PrivateModes & PrivMode_vt52) 3104 if (priv_modes & PrivMode_vt52)
2362 { 3105 {
2363 process_escape_vt52 (ch); 3106 process_escape_vt52 (ch);
2364 return; 3107 return;
2365 } 3108 }
2366 3109
… …
2381 scr_charset_set (2, (unsigned int)cmd_getc ()); 3124 scr_charset_set (2, (unsigned int)cmd_getc ());
2382 break; 3125 break;
2383 case '+': 3126 case '+':
2384 scr_charset_set (3, (unsigned int)cmd_getc ()); 3127 scr_charset_set (3, (unsigned int)cmd_getc ());
2385 break; 3128 break;
2386#ifdef MULTICHAR_SET 3129#if !ENABLE_MINIMAL
2387 case '$':
2388 scr_charset_set (-2, (unsigned int)cmd_getc ());
2389 break;
2390#endif
2391#ifndef NO_FRILLS
2392 case '6': 3130 case '6':
2393 scr_backindex (); 3131 scr_backindex ();
2394 break; 3132 break;
2395#endif 3133#endif
2396 case '7': 3134 case '7':
2397 scr_cursor (SAVE); 3135 scr_cursor (SAVE);
2398 break; 3136 break;
2399 case '8': 3137 case '8':
2400 scr_cursor (RESTORE); 3138 scr_cursor (RESTORE);
2401 break; 3139 break;
2402#ifndef NO_FRILLS 3140#if !ENABLE_MINIMAL
2403 case '9': 3141 case '9':
2404 scr_forwardindex (); 3142 scr_forwardindex ();
2405 break; 3143 break;
2406#endif 3144#endif
2407 case '=': 3145 case '=':
2408 case '>': 3146 case '>':
2409 PrivMode((ch == '='), PrivMode_aplKP); 3147 PrivMode ((ch == '='), PrivMode_aplKP);
2410 break; 3148 break;
2411 3149
2412 case C1_40: 3150 case C1_40:
2413 cmd_getc (); 3151 cmd_getc ();
2414 break; 3152 break;
… …
2417 break; 3155 break;
2418 3156
2419 /* 8.3.87: NEXT LINE */ 3157 /* 8.3.87: NEXT LINE */
2420 case C1_NEL: /* ESC E */ 3158 case C1_NEL: /* ESC E */
2421 { 3159 {
2422 uint32_t nlcr[] = { '\n', '\r' }; 3160 wchar_t nlcr[] = { C0_LF, C0_CR };
2423 scr_add_lines (nlcr, 1, 2); 3161 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);
2424 } 3162 }
2425 break; 3163 break;
2426 3164
2427 /* kidnapped escape sequence: Should be 8.3.48 */ 3165 /* kidnapped escape sequence: Should be 8.3.48 */
2428 case C1_ESA: /* ESC G */ 3166 case C1_ESA: /* ESC G */
… …
2438 case C1_RI: /* ESC M */ 3176 case C1_RI: /* ESC M */
2439 scr_index (DN); 3177 scr_index (DN);
2440 break; 3178 break;
2441 3179
2442 /* 8.3.142: SINGLE-SHIFT TWO */ 3180 /* 8.3.142: SINGLE-SHIFT TWO */
2443 /*case C1_SS2: scr_single_shift (2); break; */ 3181 /*case C1_SS2: scr_single_shift (2); break; */
2444 3182
2445 /* 8.3.143: SINGLE-SHIFT THREE */ 3183 /* 8.3.143: SINGLE-SHIFT THREE */
2446 /*case C1_SS3: scr_single_shift (3); break; */ 3184 /*case C1_SS3: scr_single_shift (3); break; */
2447 3185
2448 /* 8.3.27: DEVICE CONTROL STRING */ 3186 /* 8.3.27: DEVICE CONTROL STRING */
2449 case C1_DCS: /* ESC P */ 3187 case C1_DCS: /* ESC P */
2450 process_dcs_seq (); 3188 process_dcs_seq ();
2451 break; 3189 break;
2452 3190
2453 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 3191 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2454 case C1_SCI: /* ESC Z */ 3192 case C1_SCI: /* ESC Z */
2455 tt_write((const unsigned char *)ESCZ_ANSWER, 3193 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2456 (unsigned int)(sizeof(ESCZ_ANSWER) - 1));
2457 break; /* steal obsolete ESC [ c */ 3194 break; /* steal obsolete ESC [ c */
2458 3195
2459 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 3196 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */
2460 case C1_CSI: /* ESC [ */ 3197 case C1_CSI: /* ESC [ */
2461 process_csi_seq (); 3198 process_csi_seq ();
… …
2466 process_osc_seq (); 3203 process_osc_seq ();
2467 break; 3204 break;
2468 3205
2469 /* 8.3.106: RESET TO INITIAL STATE */ 3206 /* 8.3.106: RESET TO INITIAL STATE */
2470 case 'c': 3207 case 'c':
3208 mbstate.reset ();
2471 scr_poweron (); 3209 scr_poweron ();
2472 scrollbar_show (1); 3210 scrollbar_show (1);
2473 break; 3211 break;
2474 3212
2475 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 3213 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
… …
2487 3225
2488/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 3226/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2489/* *INDENT-OFF* */ 3227/* *INDENT-OFF* */
2490enum { 3228enum {
2491 CSI_ICH = 0x40, 3229 CSI_ICH = 0x40,
2492 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 3230 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2493 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 3231 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2494 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 3232 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2495 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 3233 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2496 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 3234 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2497 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 3235 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
… …
2501 3239
2502#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 3240#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \
2503 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 3241 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2504 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 3242 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2505#define get_byte_array_bit(array, bit) \ 3243#define get_byte_array_bit(array, bit) \
2506 (!!((array)[(bit) / 8] & (128 >> ((bit) & 7)))) 3244 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7))))
2507 3245
2508const unsigned char csi_defaults[] = 3246const unsigned char csi_defaults[] =
2509 { 3247 {
2510 make_byte(1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 3248 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
2511 make_byte(1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 3249 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
2512 make_byte(1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 3250 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2513 make_byte(1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 3251 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2514 make_byte(1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 3252 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2515 make_byte(0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 3253 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2516 make_byte(0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 3254 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2517 make_byte(0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 3255 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2518 }; 3256 };
2519/* *INDENT-ON* */ 3257/* *INDENT-ON* */
2520 3258
2521void 3259void
2522rxvt_term::process_csi_seq () 3260rxvt_term::process_csi_seq ()
2523{ 3261{
2524 unsigned char ch, priv, i; 3262 unicode_t ch, priv, i;
2525 unsigned int nargs, p; 3263 unsigned int nargs, p;
2526 int n, ndef; 3264 int n, ndef;
2527 int arg[ESC_ARGS]; 3265 int arg[ESC_ARGS];
2528 3266
2529 for (nargs = ESC_ARGS; nargs > 0;) 3267 for (nargs = ESC_ARGS; nargs > 0;)
2530 arg[--nargs] = 0; 3268 arg[--nargs] = 0;
2531 3269
2532 priv = 0; 3270 priv = 0;
… …
2534 if (ch >= '<' && ch <= '?') 3272 if (ch >= '<' && ch <= '?')
2535 { /* '<' '=' '>' '?' */ 3273 { /* '<' '=' '>' '?' */
2536 priv = ch; 3274 priv = ch;
2537 ch = cmd_getc (); 3275 ch = cmd_getc ();
2538 } 3276 }
3277
2539 /* read any numerical arguments */ 3278 /* read any numerical arguments */
2540 for (n = -1; ch < CSI_ICH; ) 3279 for (n = -1; ch < CSI_ICH; )
2541 { 3280 {
2542 if (isdigit(ch)) 3281 if (isdigit (ch))
2543 { 3282 {
2544 if (n < 0) 3283 if (n < 0)
2545 n = ch - '0'; 3284 n = ch - '0';
2546 else 3285 else
2547 n = n * 10 + ch - '0'; 3286 n = n * 10 + ch - '0';
… …
2550 { 3289 {
2551 if (nargs < ESC_ARGS) 3290 if (nargs < ESC_ARGS)
2552 arg[nargs++] = n; 3291 arg[nargs++] = n;
2553 n = -1; 3292 n = -1;
2554 } 3293 }
2555 else if (ch == '\b') 3294 else if (IS_CONTROL (ch))
2556 {
2557 scr_backspace ();
2558 }
2559 else if (ch == C0_ESC)
2560 {
2561 process_escape_seq ();
2562 return;
2563 }
2564 else if (ch < ' ')
2565 {
2566 process_nonprinting (ch); 3295 process_nonprinting (ch);
2567 } 3296
2568 ch = cmd_getc (); 3297 ch = cmd_getc ();
2569 } 3298 }
2570 3299
2571 if (ch > CSI_7F) 3300 if (ch > CSI_7F)
2572 return; 3301 return;
2573 3302
2574 if (nargs < ESC_ARGS) 3303 if (nargs < ESC_ARGS)
2575 arg[nargs++] = n; 3304 arg[nargs++] = n;
2576 3305
2577 i = ch - CSI_ICH; 3306 i = ch - CSI_ICH;
2578 ndef = get_byte_array_bit(csi_defaults, i); 3307 ndef = get_byte_array_bit (csi_defaults, i);
2579 for (p = 0; p < nargs; p++) 3308 for (p = 0; p < nargs; p++)
2580 if (arg[p] == -1) 3309 if (arg[p] == -1)
2581 arg[p] = ndef; 3310 arg[p] = ndef;
2582
2583#ifdef DEBUG_CMD
2584 fprintf(stderr, "CSI ");
2585 for (p = 0; p < nargs; p++)
2586 fprintf(stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2587 fprintf(stderr, "%c\n", ch);
2588#endif
2589 3311
2590 /* 3312 /*
2591 * private mode handling 3313 * private mode handling
2592 */ 3314 */
2593 if (priv) 3315 if (priv)
2594 { 3316 {
2595 switch (priv) 3317 switch (priv)
2596 { 3318 {
2597 case '>': 3319 case '>':
2598 if (ch == CSI_DA) /* secondary device attributes */ 3320 if (ch == CSI_DA) /* secondary device attributes */
3321 {
3322 // first parameter is normally 0 for vt100, 1 for some newer vtxxx, 'R' for rxvt,
3323 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
3324 //
3325 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
3326 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, and 94 for later versions, to signify
3327 // that we do not support xterm mouse reporting (should be 95 when we do).
3328 //
2599 tt_printf("\033[>%d;%-.8s;0c", 'R', VSTRING); 3329 tt_printf ("\033[>%d;94;0c", 'U');
3330 }
2600 break; 3331 break;
2601 case '?': 3332 case '?':
2602 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 3333 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2603 process_terminal_mode (ch, priv, nargs, arg); 3334 process_terminal_mode (ch, priv, nargs, arg);
2604 break; 3335 break;
… …
2607 } 3338 }
2608 3339
2609 switch (ch) 3340 switch (ch)
2610 { 3341 {
2611 /* 3342 /*
2612 * ISO/IEC 6429:1992(E) CSI sequences (defaults in parentheses) 3343 * ISO/IEC 6429:1992 (E) CSI sequences (defaults in parentheses)
2613 */ 3344 */
2614#ifdef PRINTPIPE 3345#ifdef PRINTPIPE
2615 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */ 3346 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */
2616 switch (arg[0]) 3347 switch (arg[0])
2617 { 3348 {
… …
2709 3440
2710 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3441 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2711 arg[0] = -arg[0]; 3442 arg[0] = -arg[0];
2712 /* FALLTHROUGH */ 3443 /* FALLTHROUGH */
2713 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3444 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2714 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3445 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2715 break; 3446 break;
2716 3447
2717 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3448 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2718 tt_write((const unsigned char *)VT100_ANS, 3449 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2719 (unsigned int)(sizeof(VT100_ANS) - 1));
2720 break; 3450 break;
2721 3451
2722 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3452 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2723 process_sgr_mode (nargs, arg); 3453 process_sgr_mode (nargs, arg);
2724 break; 3454 break;
2725 3455
2726 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */ 3456 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */
2727 switch (arg[0]) 3457 switch (arg[0])
2728 { 3458 {
2729 case 5: /* DSR requested */ 3459 case 5: /* DSR requested */
2730 tt_printf("\033[0n"); 3460 tt_printf ("\033[0n");
2731 break; 3461 break;
2732 case 6: /* CPR requested */ 3462 case 6: /* CPR requested */
2733 scr_report_position (); 3463 scr_report_position ();
2734 break; 3464 break;
2735#if defined (ENABLE_DISPLAY_ANSWER)
2736 case 7: /* unofficial extension */ 3465 case 7: /* unofficial extension */
3466 if (OPTION (Opt_insecure))
2737 tt_printf("%-.250s\n", rs[Rs_display_name]); 3467 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2738 break; 3468 break;
2739#endif
2740 case 8: /* unofficial extension */ 3469 case 8: /* unofficial extension */
2741 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3470 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2742 break; 3471 break;
2743 } 3472 }
2744 break; 3473 break;
2745 3474
2746 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3475 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2779 break; 3508 break;
2780 3509
2781 case CSI_RM: /* 8.3.107: RESET MODE */ 3510 case CSI_RM: /* 8.3.107: RESET MODE */
2782 if (arg[0] == 4) 3511 if (arg[0] == 4)
2783 scr_insert_mode (0); 3512 scr_insert_mode (0);
3513 else if (arg[0] == 20)
3514 priv_modes &= ~PrivMode_LFNL;
2784 break; 3515 break;
2785 3516
2786 case CSI_SM: /* 8.3.126: SET MODE */ 3517 case CSI_SM: /* 8.3.126: SET MODE */
2787 if (arg[0] == 4) 3518 if (arg[0] == 4)
2788 scr_insert_mode (1); 3519 scr_insert_mode (1);
3520 else if (arg[0] == 20)
3521 priv_modes |= PrivMode_LFNL;
2789 break; 3522 break;
2790 3523
2791 /* 3524 /*
2792 * PRIVATE USE beyond this point. All CSI_7? sequences here 3525 * PRIVATE USE beyond this point. All CSI_7? sequences here
2793 */ 3526 */
… …
2805 break; 3538 break;
2806 case CSI_75: 3539 case CSI_75:
2807 scr_cursor (RESTORE); 3540 scr_cursor (RESTORE);
2808 break; 3541 break;
2809 3542
2810#ifndef NO_FRILLS 3543#if !ENABLE_MINIMAL
2811 case CSI_74: 3544 case CSI_74:
2812 process_window_ops (arg, nargs); 3545 process_window_ops (arg, nargs);
2813 break; 3546 break;
2814#endif 3547#endif
2815 3548
2816 case CSI_78: /* DECREQTPARM */ 3549 case CSI_78: /* DECREQTPARM */
2817 if (arg[0] == 0 || arg[0] == 1) 3550 if (arg[0] == 0 || arg[0] == 1)
2818 tt_printf("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3551 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2819 /* FALLTHROUGH */ 3552 break;
2820 3553
2821 default: 3554 default:
2822 break; 3555 break;
2823 } 3556 }
2824} 3557}
2825/*}}} */ 3558/*}}} */
2826 3559
2827#ifndef NO_FRILLS 3560#if !ENABLE_MINIMAL
2828/* ARGSUSED */ 3561/* ARGSUSED */
2829void 3562void
2830rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3563rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2831{ 3564{
2832 int x, y; 3565 int x, y;
2833#if 0
2834 char *s;
2835#endif
2836 XWindowAttributes wattr; 3566 XWindowAttributes wattr;
2837 Window wdummy; 3567 Window wdummy;
3568
3569 dLocal (Display *, dpy);
2838 3570
2839 if (nargs == 0) 3571 if (nargs == 0)
2840 return; 3572 return;
3573
2841 switch (args[0]) 3574 switch (args[0])
2842 { 3575 {
2843 /* 3576 /*
2844 * commands 3577 * commands
2845 */ 3578 */
2846 case 1: /* deiconify window */ 3579 case 1: /* deiconify window */
2847 XMapWindow(Xdisplay, TermWin.parent[0]); 3580 XMapWindow (dpy, parent[0]);
2848 break; 3581 break;
2849 case 2: /* iconify window */ 3582 case 2: /* iconify window */
2850 XIconifyWindow(Xdisplay, TermWin.parent[0], 3583 XIconifyWindow (dpy, parent[0], display->screen);
2851 DefaultScreen(Xdisplay));
2852 break; 3584 break;
2853 case 3: /* set position (pixels) */ 3585 case 3: /* set position (pixels) */
2854 XMoveWindow(Xdisplay, TermWin.parent[0], args[1], args[2]); 3586 XMoveWindow (dpy, parent[0], args[1], args[2]);
2855 break; 3587 break;
2856 case 4: /* set size (pixels) */ 3588 case 4: /* set size (pixels) */
2857 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3589 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2858 break; 3590 break;
2859 case 5: /* raise window */ 3591 case 5: /* raise window */
2860 XRaiseWindow(Xdisplay, TermWin.parent[0]); 3592 XRaiseWindow (dpy, parent[0]);
2861 break; 3593 break;
2862 case 6: /* lower window */ 3594 case 6: /* lower window */
2863 XLowerWindow(Xdisplay, TermWin.parent[0]); 3595 XLowerWindow (dpy, parent[0]);
2864 break; 3596 break;
2865 case 7: /* refresh window */ 3597 case 7: /* refresh window */
2866 scr_touch (true); 3598 scr_touch (true);
2867 break; 3599 break;
2868 case 8: /* set size (chars) */ 3600 case 8: /* set size (chars) */
2869 set_widthheight ((unsigned int)(args[2] * TermWin.fwidth), 3601 set_widthheight ((unsigned int) (args[2] * fwidth),
2870 (unsigned int)(args[1] * TermWin.fheight)); 3602 (unsigned int) (args[1] * fheight));
2871 break; 3603 break;
3604
3605 //case 9: NYI, TODO, restore maximized window or maximize window
2872 default: 3606 default:
2873 if (args[0] >= 24) /* set height (chars) */ 3607 if (args[0] >= 24) /* set height (chars) */
2874 set_widthheight ((unsigned int)TermWin.width, 3608 set_widthheight ((unsigned int)width,
2875 (unsigned int)(args[1] * TermWin.fheight)); 3609 (unsigned int) (args[1] * fheight));
2876 break; 3610 break;
3611
2877 /* 3612 /*
2878 * reports - some output format copied from XTerm 3613 * reports - some output format copied from XTerm
2879 */ 3614 */
2880 case 11: /* report window state */ 3615 case 11: /* report window state */
2881 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 3616 XGetWindowAttributes (dpy, parent[0], &wattr);
2882 tt_printf("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3617 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2883 break; 3618 break;
2884 case 13: /* report window position */ 3619 case 13: /* report window position */
2885 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 3620 XGetWindowAttributes (dpy, parent[0], &wattr);
2886 XTranslateCoordinates(Xdisplay, TermWin.parent[0], wattr.root, 3621 XTranslateCoordinates (dpy, parent[0], wattr.root,
2887 -wattr.border_width, -wattr.border_width, 3622 -wattr.border_width, -wattr.border_width,
2888 &x, &y, &wdummy); 3623 &x, &y, &wdummy);
2889 tt_printf("\033[3;%d;%dt", x, y); 3624 tt_printf ("\033[3;%d;%dt", x, y);
2890 break; 3625 break;
2891 case 14: /* report window size (pixels) */ 3626 case 14: /* report window size (pixels) */
2892 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 3627 XGetWindowAttributes (dpy, parent[0], &wattr);
2893 tt_printf("\033[4;%d;%dt", wattr.height, wattr.width); 3628 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2894 break; 3629 break;
3630 case 18: /* report text area size (chars) */
3631 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3632 break;
2895 case 18: /* report window size (chars) */ 3633 case 19: /* report window size (chars) */
2896 tt_printf("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3634 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2897 break; 3635 break;
2898#if 0 /* XXX: currently disabled due to security concerns */
2899 case 20: /* report icon label */ 3636 case 20: /* report icon label */
3637 {
3638 char *s;
2900 XGetIconName(Xdisplay, TermWin.parent[0], &s); 3639 XGetIconName (dpy, parent[0], &s);
2901 tt_printf("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3640 tt_printf ("\033]L%-.250s\234", OPTION (Opt_insecure) && s ? s : ""); /* 8bit ST */
3641 XFree (s);
3642 }
2902 break; 3643 break;
2903 case 21: /* report window title */ 3644 case 21: /* report window title */
3645 {
3646 char *s;
2904 XFetchName(Xdisplay, TermWin.parent[0], &s); 3647 XFetchName (dpy, parent[0], &s);
2905 tt_printf("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3648 tt_printf ("\033]l%-.250s\234", OPTION (Opt_insecure) && s ? s : ""); /* 8bit ST */
3649 XFree (s);
3650 }
2906 break; 3651 break;
2907#endif
2908
2909 } 3652 }
2910} 3653}
2911#endif 3654#endif
2912 3655
2913/*----------------------------------------------------------------------*/ 3656/*----------------------------------------------------------------------*/
2914/* 3657/*
2915 * get input up until STRING TERMINATOR (or BEL) 3658 * get input up until STRING TERMINATOR (or BEL)
2916 * ends_how is terminator used. returned input must be free()d 3659 * ends_how is terminator used. returned input must be free()'d
2917 */ 3660 */
2918unsigned char * 3661char *
2919rxvt_term::get_to_st (unsigned char *ends_how) 3662rxvt_term::get_to_st (unicode_t &ends_how)
2920{ 3663{
2921 int seen_esc = 0; /* seen escape? */ 3664 unicode_t ch;
3665 bool seen_esc = false;
2922 unsigned int n = 0; 3666 unsigned int n = 0;
2923 unsigned char *s; 3667 wchar_t string[STRING_MAX];
2924 unsigned char ch, string[STRING_MAX];
2925 3668
2926 for (; (ch = cmd_getc ());) 3669 while ((ch = cmd_getc ()) != NOCHAR)
2927 { 3670 {
2928 if (ch == C0_BEL 3671 if (seen_esc)
2929 || ch == CHAR_ST 3672 {
2930 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3673 if (ch == 0x5c) /* 7bit ST */
2931 break; 3674 break;
3675 else
3676 return NULL;
3677 }
2932 if (ch == C0_ESC) 3678 else if (ch == C0_ESC)
2933 { 3679 {
2934 seen_esc = 1; 3680 seen_esc = true;
2935 continue; 3681 continue;
2936 } 3682 }
3683 else if (ch == C0_BEL || ch == CHAR_ST)
3684 break;
2937 else if (ch == '\t') 3685 else if (ch == C0_SYN)
2938 ch = ' '; /* translate '\t' to space */ 3686 ch = cmd_get8 ();
2939 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3687 else if (ch < 0x20)
2940 return NULL; /* other control character - exit */ 3688 return NULL; /* other control character - exit */
2941 if (n < sizeof(string) - 1) 3689
3690 seen_esc = false;
3691
3692 if (n >= STRING_MAX - 1)
3693 // stop at some sane length
3694 return NULL;
3695
2942 string[n++] = ch; 3696 string[n++] = ch;
2943 seen_esc = 0;
2944 } 3697 }
3698
2945 string[n++] = '\0'; 3699 string[n++] = '\0';
2946 if ((s = (unsigned char *)rxvt_malloc(n)) == NULL) 3700
2947 return NULL;
2948 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3701 ends_how = (ch == 0x5c ? C0_ESC : ch);
2949 STRNCPY(s, string, n); 3702
2950 return s; 3703 return rxvt_wcstombs (string);
2951} 3704}
2952 3705
2953/*----------------------------------------------------------------------*/ 3706/*----------------------------------------------------------------------*/
2954/* 3707/*
2955 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3708 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2956 */ 3709 */
2957void 3710void
2958rxvt_term::process_dcs_seq () 3711rxvt_term::process_dcs_seq ()
2959{ 3712{
2960 unsigned char eh, *s; 3713 char *s;
3714 unicode_t eh;
3715
2961 /* 3716 /*
2962 * Not handled yet 3717 * Not handled yet
2963 */ 3718 */
2964 s = get_to_st (&eh); 3719 s = get_to_st (eh);
2965 if (s) 3720 if (s)
2966 free(s); 3721 free (s);
3722
2967 return; 3723 return;
2968} 3724}
2969 3725
2970/*----------------------------------------------------------------------*/ 3726/*----------------------------------------------------------------------*/
2971/* 3727/*
2972 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3728 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2973 */ 3729 */
2974void 3730void
2975rxvt_term::process_osc_seq () 3731rxvt_term::process_osc_seq ()
2976{ 3732{
2977 unsigned char ch, eh, *s; 3733 unicode_t ch, eh;
2978 int arg; 3734 int arg;
2979 3735
2980 ch = cmd_getc (); 3736 ch = cmd_getc ();
2981 for (arg = 0; isdigit(ch); ch = cmd_getc ()) 3737 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2982 arg = arg * 10 + (ch - '0'); 3738 arg = arg * 10 + (ch - '0');
2983 3739
2984 if (ch == ';') 3740 if (ch == ';')
2985 { 3741 {
2986 s = get_to_st (&eh); 3742 char *s = get_to_st (eh);
3743
2987 if (s) 3744 if (s)
2988 { 3745 {
2989 /*
2990 * rxvt_menubar_dispatch() violates the constness of the string,
2991 * so do it here
2992 */
2993 if (arg == XTerm_Menu)
2994#if 0 /* XXX: currently disabled due to security concerns */
2995 menubar_dispatch ((char *)s);
2996#else
2997 (void)0;
2998#endif
2999 else
3000 xterm_seq (arg, (char *)s, eh); 3746 process_xterm_seq (arg, s, eh);
3001 free(s); 3747 free (s);
3002 } 3748 }
3749 }
3750}
3751
3752void
3753rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3754{
3755 if (str[0] == '?' && !str[1])
3003 } 3756 {
3757 rgba c;
3758 pix_colors_focused[color].get (c);
3759
3760#if XFT
3761 if (c.a != rgba::MAX_CC)
3762 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3763 else
3764#endif
3765 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3766 }
3767 else
3768 set_window_color (color, str);
3004} 3769}
3770
3005/* 3771/*
3006 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3772 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
3007 * 0 = change iconName/title
3008 * 1 = change iconName
3009 * 2 = change title
3010 * 4 = change color
3011 * 12 = change text color
3012 * 13 = change mouse foreground color
3013 * 17 = change highlight character colour
3014 * 18 = change bold character color
3015 * 19 = change underlined character color
3016 * 46 = change logfile (not implemented)
3017 * 50 = change font
3018 *
3019 * rxvt extensions:
3020 * 10 = menu (may change in future)
3021 * 20 = bg pixmap
3022 * 39 = change default fg color
3023 * 49 = change default bg color
3024 * 55 = dump scrollback buffer and all of screen
3025 */ 3773 */
3026void 3774void
3027rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__((unused))) 3775rxvt_term::process_xterm_seq (int op, const char *str, char resp)
3028{ 3776{
3029 int changed = 0; 3777 int color;
3030 int color;
3031 char *buf, *name; 3778 char *buf, *name;
3779 bool query = str[0] == '?' && !str[1];
3780 int saveop = op;
3032 3781
3782 dLocal (Display *, dpy);
3783
3033 assert(str != NULL); 3784 assert (str != NULL);
3785
3786 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3787 return;
3788
3034 switch (op) 3789 switch (op)
3035 { 3790 {
3036 case XTerm_name: 3791 case XTerm_name:
3037 set_title (str); 3792 set_title (str);
3038 /* FALLTHROUGH */ 3793 /* FALLTHROUGH */
3039 case XTerm_iconName: 3794 case XTerm_iconName:
3040 set_iconName (str); 3795 set_icon_name (str);
3041 break; 3796 break;
3042 case XTerm_title: 3797 case XTerm_title:
3043 set_title (str); 3798 set_title (str);
3044 break; 3799 break;
3800 case XTerm_property:
3801 if (str[0] == '?')
3802 {
3803 Atom prop = display->atom (str + 1);
3804 Atom actual_type;
3805 int actual_format;
3806 unsigned long nitems;
3807 unsigned long bytes_after;
3808 unsigned char *value = 0;
3809 const char *str = "";
3810
3811 if (prop
3812 && XGetWindowProperty (dpy, parent[0],
3813 prop, 0, 1<<16, 0, AnyPropertyType,
3814 &actual_type, &actual_format,
3815 &nitems, &bytes_after, &value) == Success
3816 && actual_type != None
3817 && actual_format == 8)
3818 str = (const char *)(value);
3819
3820 tt_printf ("\033]%d;%s%c", op, str, resp);
3821
3822 XFree (value);
3823 }
3824 else
3825 {
3826 char *eq = strchr (str, '='); // constness lost, but verified to be ok
3827
3828 if (eq)
3829 {
3830 *eq = 0;
3831 set_utf8_property (display->atom (str), eq + 1);
3832 }
3833 else
3834 XDeleteProperty (dpy, parent[0],
3835 display->atom (str));
3836 }
3837 break;
3838
3045 case XTerm_Color: 3839 case XTerm_Color:
3046 for (buf = (char *)str; buf && *buf;) 3840 for (buf = (char *)str; buf && *buf;)
3047 { 3841 {
3048 if ((name = STRCHR(buf, ';')) == NULL) 3842 if ((name = strchr (buf, ';')) == NULL)
3049 break; 3843 break;
3844
3050 *name++ = '\0'; 3845 *name++ = '\0';
3051 color = atoi(buf); 3846 color = atoi (buf) + minCOLOR;
3052 if (color < 0 || color >= TOTAL_COLORS) 3847
3848 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3053 break; 3849 break;
3850
3054 if ((buf = STRCHR(name, ';')) != NULL) 3851 if ((buf = strchr (name, ';')) != NULL)
3055 *buf++ = '\0'; 3852 *buf++ = '\0';
3056 set_window_color (color + minCOLOR, name); 3853
3854 process_color_seq (op, color, name, resp);
3057 } 3855 }
3856 break;
3857 case XTerm_Color00:
3858 process_color_seq (op, Color_fg, str, resp);
3859 break;
3860 case XTerm_Color01:
3861 process_color_seq (op, Color_bg, str, resp);
3058 break; 3862 break;
3059#ifndef NO_CURSORCOLOR 3863#ifndef NO_CURSORCOLOR
3060 case XTerm_Color_cursor: 3864 case XTerm_Color_cursor:
3061 set_window_color (Color_cursor, str); 3865 process_color_seq (op, Color_cursor, str, resp);
3062 break; 3866 break;
3063#endif 3867#endif
3064 case XTerm_Color_pointer: 3868 case XTerm_Color_pointer_fg:
3065 set_window_color (Color_pointer, str); 3869 process_color_seq (op, Color_pointer_fg, str, resp);
3870 break;
3871 case XTerm_Color_pointer_bg:
3872 process_color_seq (op, Color_pointer_bg, str, resp);
3066 break; 3873 break;
3067#ifndef NO_BOLD_UNDERLINE_REVERSE 3874#ifndef NO_BOLD_UNDERLINE_REVERSE
3068 case XTerm_Color_BD:
3069 set_window_color (Color_BD, str);
3070 break;
3071 case XTerm_Color_UL:
3072 set_window_color (Color_UL, str);
3073 break;
3074 case XTerm_Color_RV: 3875 case XTerm_Color_RV:
3075 set_window_color (Color_RV, str); 3876 process_color_seq (op, Color_RV, str, resp);
3076 break; 3877 break;
3878 case Rxvt_Color_BD:
3879 case URxvt_Color_BD:
3880 process_color_seq (op, Color_BD, str, resp);
3881 break;
3882 case Rxvt_Color_UL:
3883 case URxvt_Color_UL:
3884 process_color_seq (op, Color_UL, str, resp);
3885 break;
3886 case URxvt_Color_IT:
3887 process_color_seq (op, Color_IT, str, resp);
3888 break;
3077#endif 3889#endif
3890#if TRANSPARENT && TINTING
3891 case URxvt_Color_tint:
3892 process_color_seq (op, Color_tint, str, resp);
3078 3893
3079 case XTerm_Menu: 3894 check_our_parents ();
3895
3896 if (am_transparent)
3897 want_full_refresh = want_refresh = 1;
3898
3899 break;
3900#endif
3901
3902 case Rxvt_Pixmap:
3080 /* 3903 {
3081 * rxvt_menubar_dispatch() violates the constness of the string,
3082 * so DON'T do it here
3083 */
3084 break;
3085 case XTerm_Pixmap:
3086 if (*str != ';') 3904 if (*str != ';')
3087 { 3905 {
3088#if XPM_BACKGROUND 3906#if XPM_BACKGROUND
3089 scale_pixmap (""); /* reset to default scaling */ 3907 scale_pixmap (""); /* reset to default scaling */
3090 set_bgPixmap (str); /* change pixmap */ 3908 set_bgPixmap (str); /* change pixmap */
3091#endif
3092 scr_touch (true); 3909 scr_touch (true);
3910#endif
3093 } 3911 }
3912
3913 int changed = 0;
3914
3094 while ((str = STRCHR(str, ';')) != NULL) 3915 while ((str = strchr (str, ';')) != NULL)
3095 { 3916 {
3096 str++; 3917 str++;
3097#if XPM_BACKGROUND 3918#if XPM_BACKGROUND
3098 changed += scale_pixmap (str); 3919 changed += scale_pixmap (str);
3099#endif 3920#endif
3100
3101 } 3921 }
3922
3102 if (changed) 3923 if (changed)
3103 { 3924 {
3104#ifdef XPM_BACKGROUND 3925#ifdef XPM_BACKGROUND
3105 resize_pixmap (); 3926 resize_pixmap ();
3106#endif
3107 scr_touch (true); 3927 scr_touch (true);
3928#endif
3108 } 3929 }
3930 }
3109 break; 3931 break;
3110 3932
3111 case XTerm_restoreFG: 3933 case Rxvt_restoreFG:
3112 set_window_color (Color_fg, str); 3934 set_window_color (Color_fg, str);
3113 break; 3935 break;
3114 case XTerm_restoreBG: 3936 case Rxvt_restoreBG:
3115 set_window_color (Color_bg, str); 3937 set_window_color (Color_bg, str);
3116 break; 3938 break;
3939
3117 case XTerm_logfile: 3940 case XTerm_logfile:
3941 // TODO, when secure mode?
3118 break; 3942 break;
3119 case XTerm_font: 3943
3120 change_font (0, str);
3121 break;
3122#if 0 3944#if 0
3123 case XTerm_dumpscreen: /* no error notices */ 3945 case Rxvt_dumpscreen: /* no error notices */
3124 { 3946 {
3125 int fd; 3947 int fd;
3126 if ((fd = open(str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3948 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3127 { 3949 {
3128 scr_dump (fd); 3950 scr_dump (fd);
3129 close(fd); 3951 close (fd);
3130 } 3952 }
3131 } 3953 }
3132 break; 3954 break;
3133#endif 3955#endif
3956 case XTerm_font:
3957 op = URxvt_font;
3958 case URxvt_font:
3959#if ENABLE_STYLES
3960 case URxvt_boldFont:
3961 case URxvt_italicFont:
3962 case URxvt_boldItalicFont:
3963#endif
3964 if (query)
3965 tt_printf ("\33]%d;%-.250s%c", saveop,
3966 OPTION (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3967 ? fontset[op - URxvt_font]->fontdesc : "",
3968 resp);
3969 else
3970 {
3971 const char *&res = rs[Rs_font + (op - URxvt_font)];
3134 3972
3973 res = strdup (str);
3974 allocated.push_back ((void *)res);
3975 set_fonts ();
3976 }
3977 break;
3978
3979 case URxvt_version:
3980 if (query)
3981 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3982 op,
3983 rs[Rs_name], VERSION[0], VERSION[2],
3984 resp);
3985 break;
3986
3987#if !ENABLE_MINIMAL
3988 case URxvt_locale:
3989 if (query)
3990 tt_printf ("\33]%d;%-.250s%c", op, OPTION (Opt_insecure) ? locale : "", resp);
3991 else
3992 {
3993 set_locale (str);
3994 pty->set_utf8_mode (enc_utf8);
3995 init_xlocale ();
3996 }
3997 break;
3998
3999 case URxvt_view_up:
4000 case URxvt_view_down:
4001 {
4002 int lines = atoi (str);
4003
4004 if (lines)
4005 scr_page (op == URxvt_view_up ? UP : DN, lines);
4006 else
4007 scr_erase_savelines ();
4008 }
4009
4010 break;
4011#endif
4012
4013#if ENABLE_PERL
4014 case URxvt_perl:
4015 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_END)))
4016 ; // no responses yet
4017 break;
4018#endif
3135 } 4019 }
3136} 4020}
3137/*----------------------------------------------------------------------*/ 4021/*----------------------------------------------------------------------*/
3138 4022
3139/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 4023/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3147 * so no need for fancy checking 4031 * so no need for fancy checking
3148 */ 4032 */
3149int 4033int
3150rxvt_term::privcases (int mode, unsigned long bit) 4034rxvt_term::privcases (int mode, unsigned long bit)
3151{ 4035{
3152 int state; 4036 int state;
3153 4037
3154 if (mode == 's') 4038 if (mode == 's')
3155 { 4039 {
3156 SavedModes |= (PrivateModes & bit); 4040 SavedModes |= (priv_modes & bit);
3157 return -1; 4041 return -1;
3158 } 4042 }
3159 else 4043 else
3160 { 4044 {
3161 if (mode == 'r') 4045 if (mode == 'r')
3162 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 4046 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3163 else 4047 else
3164 state = (mode == 't') ? !(PrivateModes & bit) : mode; 4048 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3165 PrivMode(state, bit); 4049 PrivMode (state, bit);
3166 } 4050 }
4051
3167 return state; 4052 return state;
3168} 4053}
3169 4054
3170/* we're not using priv _yet_ */ 4055/* we're not using priv _yet_ */
3171void 4056void
3172rxvt_term::process_terminal_mode (int mode, int priv __attribute__((unused)), unsigned int nargs, const int *arg) 4057rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg)
3173{ 4058{
3174 unsigned int i, j; 4059 unsigned int i, j;
3175 int state; 4060 int state;
4061
3176 static const struct 4062 static const struct
3177 { 4063 {
3178 const int argval; 4064 const int argval;
3179 const unsigned long bit; 4065 const unsigned long bit;
3180 } 4066 }
4067
3181 argtopriv[] = { 4068 argtopriv[] = {
3182 { 1, PrivMode_aplCUR }, 4069 { 1, PrivMode_aplCUR },
3183 { 2, PrivMode_vt52 }, 4070 { 2, PrivMode_vt52 },
3184 { 3, PrivMode_132 }, 4071 { 3, PrivMode_132 },
3185 { 4, PrivMode_smoothScroll }, 4072 { 4, PrivMode_smoothScroll },
3186 { 5, PrivMode_rVideo }, 4073 { 5, PrivMode_rVideo },
3187 { 6, PrivMode_relOrigin }, 4074 { 6, PrivMode_relOrigin },
3188 { 7, PrivMode_Autowrap }, 4075 { 7, PrivMode_Autowrap },
4076 // 8, bi-directional support mode
3189 { 9, PrivMode_MouseX10 }, 4077 { 9, PrivMode_MouseX10 },
3190#ifdef menuBar_esc 4078 // 18, 19 printing-related
3191 { menuBar_esc, PrivMode_menuBar }, 4079 { 25, PrivMode_VisibleCursor },
3192#endif
3193#ifdef scrollBar_esc 4080#ifdef scrollBar_esc
3194 { scrollBar_esc, PrivMode_scrollBar }, 4081 { scrollBar_esc, PrivMode_scrollBar },
3195#endif 4082#endif
3196 { 25, PrivMode_VisibleCursor },
3197 { 35, PrivMode_ShiftKeys }, 4083 { 35, PrivMode_ShiftKeys }, // rxvt extension
3198 { 40, PrivMode_132OK }, 4084 { 40, PrivMode_132OK },
4085 // 41 xterm more fixes NYI
4086 // 45 margin bell NYI
4087 // 46 start logging
3199 { 47, PrivMode_Screen }, 4088 { 47, PrivMode_Screen },
3200 { 66, PrivMode_aplKP }, 4089 { 66, PrivMode_aplKP },
3201#ifndef NO_BACKSPACE_KEY 4090#ifndef NO_BACKSPACE_KEY
3202 { 67, PrivMode_BackSpace }, 4091 { 67, PrivMode_BackSpace },
3203#endif 4092#endif
3204 { 1000, PrivMode_MouseX11 }, 4093 { 1000, PrivMode_MouseX11 },
4094 // 1001 Use Hilite Mouse Tracking. NYI, TODO
4095 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO
4096 // 1003 Use All Motion Mouse Tracking. NYI, TODO
3205 { 1010, PrivMode_TtyOutputInh }, 4097 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3206 { 1011, PrivMode_Keypress }, 4098 { 1011, PrivMode_Keypress }, // rxvt extension
4099 // 1035 enable modifiers for alt, numlock NYI
4100 // 1036 send ESC for meta keys NYI
4101 // 1037 send DEL for keypad delete NYI
3207 { 1047, PrivMode_Screen }, 4102 { 1047, PrivMode_Screen },
4103 // 1048 save and restore cursor
3208 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 4104 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
4105 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3209 }; 4106 };
3210 4107
3211 if (nargs == 0) 4108 if (nargs == 0)
3212 return; 4109 return;
3213 4110
… …
3220 for (i = 0; i < nargs; i++) 4117 for (i = 0; i < nargs; i++)
3221 { 4118 {
3222 state = -1; 4119 state = -1;
3223 4120
3224 /* basic handling */ 4121 /* basic handling */
3225 for (j = 0; j < (sizeof(argtopriv)/sizeof(argtopriv[0])); j++) 4122 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++)
3226 if (argtopriv[j].argval == arg[i]) 4123 if (argtopriv[j].argval == arg[i])
3227 { 4124 {
3228 state = privcases (mode, argtopriv[j].bit); 4125 state = privcases (mode, argtopriv[j].bit);
3229 break; 4126 break;
3230 } 4127 }
3231 4128
3232 /* extra handling for values with state unkept */ 4129 /* extra handling for values with state unkept */
3233 if (state == -1)
3234 switch (arg[i]) 4130 switch (arg[i])
3235 { 4131 {
4132#if ENABLE_STYLES
4133 case 1021:
4134 set_option (Opt_intensityStyles, mode);
4135
4136 scr_touch (true);
4137 break;
4138#endif
3236 case 1048: /* alternative cursor save */ 4139 case 1048: /* alternative cursor save */
4140 case 1049:
4141 if (OPTION (Opt_secondaryScreen))
3237 if (mode == 0) 4142 if (mode == 0)
3238 scr_cursor (RESTORE); 4143 scr_cursor (RESTORE);
3239 else if (mode == 1) 4144 else if (mode == 1)
3240 scr_cursor (SAVE); 4145 scr_cursor (SAVE);
3241 /* FALLTHROUGH */
3242 default:
3243 continue; /* for(;i;) */
3244 }
3245
3246 /* extra handling for values with valid 0 or 1 state */
3247 switch (arg[i])
3248 {
3249 /* case 1: - application cursor keys */
3250 case 2: /* VT52 mode */
3251 /* oddball mode. should be set regardless of set/reset
3252 * parameter. Return from VT52 mode with an ESC < from
3253 * within VT52 mode
3254 */
3255 PrivMode(1, PrivMode_vt52);
3256 break; 4146 break;
4147 }
4148
4149 if (state >= 0)
4150 /* extra handling for values with valid 0 or 1 state */
4151 switch (arg[i])
4152 {
4153 /* case 1: - application cursor keys */
4154 case 2: /* VT52 mode */
4155 /* oddball mode. should be set regardless of set/reset
4156 * parameter. Return from VT52 mode with an ESC < from
4157 * within VT52 mode
4158 */
4159 PrivMode (1, PrivMode_vt52);
4160 break;
3257 case 3: /* 80/132 */ 4161 case 3: /* 80/132 */
3258 if (PrivateModes & PrivMode_132OK) 4162 if (priv_modes & PrivMode_132OK)
3259 set_widthheight ( (unsigned int)((state ? 132 : 80) * TermWin.fwidth), 4163 set_widthheight (((state ? 132 : 80) * fwidth), height);
3260 (unsigned int)TermWin.height);
3261 break; 4164 break;
3262 case 4: /* smooth scrolling */ 4165 case 4: /* smooth scrolling */
3263 if (state)
3264 Options &= ~Opt_jumpScroll;
3265 else
3266 Options |= Opt_jumpScroll; 4166 set_option (Opt_jumpScroll, !state);
3267 break; 4167 break;
3268 case 5: /* reverse video */ 4168 case 5: /* reverse video */
3269 scr_rvideo_mode (state); 4169 scr_rvideo_mode (state);
3270 break; 4170 break;
3271 case 6: /* relative/absolute origins */ 4171 case 6: /* relative/absolute origins */
3272 scr_relative_origin (state); 4172 scr_relative_origin (state);
3273 break; 4173 break;
3274 case 7: /* autowrap */ 4174 case 7: /* autowrap */
3275 scr_autowrap (state); 4175 scr_autowrap (state);
3276 break; 4176 break;
3277 /* case 8: - auto repeat, can't do on a per window basis */ 4177 /* case 8: - auto repeat, can't do on a per window basis */
3278 case 9: /* X10 mouse reporting */ 4178 case 9: /* X10 mouse reporting */
3279 if (state) /* orthogonal */ 4179 if (state) /* orthogonal */
3280 PrivateModes &= ~(PrivMode_MouseX11); 4180 priv_modes &= ~PrivMode_MouseX11;
3281 break; 4181 break;
3282#ifdef menuBar_esc
3283 case menuBar_esc:
3284#ifdef MENUBAR
3285 map_menuBar (state);
3286#endif
3287 break;
3288#endif
3289#ifdef scrollBar_esc 4182#ifdef scrollBar_esc
3290 case scrollBar_esc: 4183 case scrollBar_esc:
3291 if (scrollbar_mapping (state)) 4184 if (scrollbar_mapping (state))
3292 { 4185 {
3293 resize_all_windows (0, 0, 0); 4186 resize_all_windows (0, 0, 0);
3294 scr_touch (true); 4187 scr_touch (true);
3295 } 4188 }
3296 break; 4189 break;
3297#endif 4190#endif
3298 case 25: /* visible/invisible cursor */ 4191 case 25: /* visible/invisible cursor */
3299 scr_cursor_visible (state); 4192 scr_cursor_visible (state);
3300 break; 4193 break;
3301 /* case 35: - shift keys */ 4194 /* case 35: - shift keys */
3302 /* case 40: - 80 <--> 132 mode */ 4195 /* case 40: - 80 <--> 132 mode */
3303 case 47: /* secondary screen */ 4196 case 47: /* secondary screen */
3304 scr_change_screen (state); 4197 scr_change_screen (state);
3305 break; 4198 break;
3306 /* case 66: - application key pad */ 4199 /* case 66: - application key pad */
3307 /* case 67: - backspace key */ 4200 /* case 67: - backspace key */
3308 case 1000: /* X11 mouse reporting */ 4201 case 1000: /* X11 mouse reporting */
3309 if (state) /* orthogonal */ 4202 if (state) /* orthogonal */
3310 PrivateModes &= ~(PrivMode_MouseX10); 4203 priv_modes &= ~PrivMode_MouseX10;
3311 break; 4204 break;
3312#if 0 4205#if 0
3313 case 1001: 4206 case 1001:
3314 break; /* X11 mouse highlighting */ 4207 break; /* X11 mouse highlighting */
3315#endif 4208#endif
3316 case 1010: /* scroll to bottom on TTY output inhibit */ 4209 case 1010: /* scroll to bottom on TTY output inhibit */
3317 if (state)
3318 Options &= ~Opt_scrollTtyOutput;
3319 else
3320 Options |= Opt_scrollTtyOutput; 4210 set_option (Opt_scrollTtyOutput, !state);
3321 break; 4211 break;
3322 case 1011: /* scroll to bottom on key press */ 4212 case 1011: /* scroll to bottom on key press */
3323 if (state)
3324 Options |= Opt_scrollTtyKeypress; 4213 set_option (Opt_scrollTtyKeypress, state);
3325 else
3326 Options &= ~Opt_scrollTtyKeypress;
3327 break; 4214 break;
3328 case 1047: /* secondary screen w/ clearing */ 4215 case 1047: /* secondary screen w/ clearing last */
3329 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 4216 if (OPTION (Opt_secondaryScreen))
3330 if (current_screen != PRIMARY) 4217 if (current_screen != PRIMARY)
3331 scr_erase_screen (2); 4218 scr_erase_screen (2);
3332 scr_change_screen (state); 4219 scr_change_screen (state);
3333 /* FALLTHROUGH */
3334 default:
3335 break; 4220 break;
4221 case 1049: /* secondary screen w/ clearing first */
4222 scr_change_screen (state);
4223 if (OPTION (Opt_secondaryScreen))
4224 if (current_screen != PRIMARY)
4225 scr_erase_screen (2);
4226 break;
4227 default:
4228 break;
3336 } 4229 }
3337 } 4230 }
3338} 4231}
3339/*}}} */ 4232/*}}} */
3340 4233
3341/*{{{ process sgr sequences */ 4234/*{{{ process sgr sequences */
3342void 4235void
3343rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 4236rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3344{ 4237{
3345 unsigned int i; 4238 unsigned int i;
3346 short rendset; 4239 short rendset;
3347 int rendstyle; 4240 int rendstyle;
3348 4241
3349 if (nargs == 0) 4242 if (nargs == 0)
3350 { 4243 {
3351 scr_rendition (0, ~RS_None); 4244 scr_rendition (0, ~RS_None);
3352 return; 4245 return;
3353 } 4246 }
4247
3354 for (i = 0; i < nargs; i++) 4248 for (i = 0; i < nargs; i++)
3355 { 4249 {
3356 rendset = -1; 4250 rendset = -1;
3357 switch (arg[i]) 4251 switch (arg[i])
3358 { 4252 {
… …
3360 rendset = 0, rendstyle = ~RS_None; 4254 rendset = 0, rendstyle = ~RS_None;
3361 break; 4255 break;
3362 case 1: 4256 case 1:
3363 rendset = 1, rendstyle = RS_Bold; 4257 rendset = 1, rendstyle = RS_Bold;
3364 break; 4258 break;
4259 //case 2: // low intensity
4260 case 3:
4261 rendset = 1, rendstyle = RS_Italic;
4262 break;
3365 case 4: 4263 case 4:
3366 rendset = 1, rendstyle = RS_Uline; 4264 rendset = 1, rendstyle = RS_Uline;
3367 break; 4265 break;
3368 case 5: 4266 case 5: // slowly blinking
4267 case 6: // rapidly blinking
3369 rendset = 1, rendstyle = RS_Blink; 4268 rendset = 1, rendstyle = RS_Blink;
3370 break; 4269 break;
4270 //case 6: // scoansi light background
3371 case 7: 4271 case 7:
3372 rendset = 1, rendstyle = RS_RVid; 4272 rendset = 1, rendstyle = RS_RVid;
3373 break; 4273 break;
3374 case 22: 4274 case 8:
4275 // invisible. NYI
4276 break;
4277 //case 9: // crossed out
4278 //case 10: // scoansi acs off, primary font
4279 //case 11: // scoansi acs on, first alt font
4280 //case 12: // scoansi acs on, |0x80, second alt font
4281 //...
4282 //case 19: // ninth alt font
4283 //case 20: // gothic
4284 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3375 rendset = 0, rendstyle = RS_Bold; 4285 rendset = 0, rendstyle = RS_Bold;
4286 break;
4287 case 22: // normal intensity
4288 rendset = 0, rendstyle = RS_Bold;
4289 break;
4290 case 23: // disable italic
4291 rendset = 0, rendstyle = RS_Italic;
3376 break; 4292 break;
3377 case 24: 4293 case 24:
3378 rendset = 0, rendstyle = RS_Uline; 4294 rendset = 0, rendstyle = RS_Uline;
3379 break; 4295 break;
3380 case 25: 4296 case 25:
3381 rendset = 0, rendstyle = RS_Blink; 4297 rendset = 0, rendstyle = RS_Blink;
3382 break; 4298 break;
4299 case 26: // variable spacing (iso 8613)
4300 rendset = 0, rendstyle = RS_Blink;
4301 break;
3383 case 27: 4302 case 27:
3384 rendset = 0, rendstyle = RS_RVid; 4303 rendset = 0, rendstyle = RS_RVid;
3385 break; 4304 break;
4305 //case 28: // visible. NYI
4306 //case 29: // not crossed-out
3386 } 4307 }
4308
3387 if (rendset != -1) 4309 if (rendset != -1)
3388 { 4310 {
3389 scr_rendition (rendset, rendstyle); 4311 scr_rendition (rendset, rendstyle);
3390 continue; /* for(;i;) */ 4312 continue; /* for (;i;) */
3391 } 4313 }
3392 4314
3393 switch (arg[i]) 4315 switch (arg[i])
3394 { 4316 {
3395 case 30: 4317 case 30:
… …
3398 case 33: 4320 case 33:
3399 case 34: 4321 case 34:
3400 case 35: 4322 case 35:
3401 case 36: 4323 case 36:
3402 case 37: 4324 case 37:
3403 scr_color ((unsigned int)(minCOLOR + (arg[i] - 30)), 4325 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3404 Color_fg);
3405 break; 4326 break;
3406#ifdef TTY_256COLOR 4327 case 38: // set fg color, ISO 8613-6
3407 case 38:
3408 if (nargs > i + 2 && arg[i + 1] == 5) 4328 if (nargs > i + 2 && arg[i + 1] == 5)
3409 { 4329 {
3410 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 4330 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3411 Color_fg);
3412 i += 2; 4331 i += 2;
3413 } 4332 }
3414 break; 4333 break;
3415#endif
3416 case 39: /* default fg */ 4334 case 39: /* default fg */
3417 scr_color (Color_fg, Color_fg); 4335 scr_color (Color_fg, Color_fg);
3418 break; 4336 break;
3419 4337
3420 case 40: 4338 case 40:
… …
3423 case 43: 4341 case 43:
3424 case 44: 4342 case 44:
3425 case 45: 4343 case 45:
3426 case 46: 4344 case 46:
3427 case 47: 4345 case 47:
3428 scr_color ((unsigned int)(minCOLOR + (arg[i] - 40)), 4346 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3429 Color_bg);
3430 break; 4347 break;
3431#ifdef TTY_256COLOR 4348 case 48: // set bg color, ISO 8613-6
3432 case 48:
3433 if (nargs > i + 2 && arg[i + 1] == 5) 4349 if (nargs > i + 2 && arg[i + 1] == 5)
3434 { 4350 {
3435 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 4351 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3436 Color_bg);
3437 i += 2; 4352 i += 2;
3438 } 4353 }
3439 break; 4354 break;
3440#endif
3441 case 49: /* default bg */ 4355 case 49: /* default bg */
3442 scr_color (Color_bg, Color_bg); 4356 scr_color (Color_bg, Color_bg);
3443 break; 4357 break;
3444 4358
3445#ifndef NO_BRIGHTCOLOR 4359 //case 50: // not variable spacing
4360
4361#if !ENABLE_MINIMAL
3446 case 90: 4362 case 90:
3447 case 91: /* set bright fg color */ 4363 case 91: /* set bright fg color */
3448 case 92: 4364 case 92:
3449 case 93: 4365 case 93:
3450 case 94: 4366 case 94:
3451 case 95: 4367 case 95:
3452 case 96: 4368 case 96:
3453 case 97: 4369 case 97:
3454 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 90)), 4370 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3455 Color_fg);
3456 break; 4371 break;
3457 case 100: 4372 case 100:
3458 case 101: /* set bright bg color */ 4373 case 101: /* set bright bg color */
3459 case 102: 4374 case 102:
3460 case 103: 4375 case 103:
3461 case 104: 4376 case 104:
3462 case 105: 4377 case 105:
3463 case 106: 4378 case 106:
3464 case 107: 4379 case 107:
3465 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 100)), 4380 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3466 Color_bg);
3467 break; 4381 break;
3468#endif 4382#endif
3469
3470 } 4383 }
3471 } 4384 }
3472} 4385}
3473/*}}} */ 4386/*}}} */
3474 4387
3475/*{{{ process Rob Nation's own graphics mode sequences */ 4388/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3476void 4389void
3477rxvt_term::process_graphics () 4390rxvt_term::process_graphics ()
3478{ 4391{
3479 unsigned char ch, cmd = cmd_getc (); 4392 unicode_t ch, cmd = cmd_getc ();
3480 4393
3481#ifndef RXVT_GRAPHICS
3482 if (cmd == 'Q') 4394 if (cmd == 'Q')
3483 { /* query graphics */ 4395 { /* query graphics */
3484 tt_printf("\033G0\n"); /* no graphics */ 4396 tt_printf ("\033G0\012"); /* no graphics */
3485 return; 4397 return;
3486 } 4398 }
3487 /* swallow other graphics sequences until terminating ':' */ 4399 /* swallow other graphics sequences until terminating ':' */
3488 do 4400 do
3489 ch = cmd_getc (); 4401 ch = cmd_getc ();
3490 while (ch != ':'); 4402 while (ch != ':');
3491#else
3492 unsigned int nargs;
3493 int args[NGRX_PTS];
3494 unsigned char *text = NULL;
3495
3496 if (cmd == 'Q')
3497 { /* query graphics */
3498 tt_printf("\033G1\n"); /* yes, graphics (color) */
3499 return;
3500 }
3501 for (nargs = 0; nargs < (sizeof(args) / sizeof(args[0])) - 1;)
3502 {
3503 int neg;
3504
3505 ch = cmd_getc ();
3506 neg = (ch == '-');
3507 if (neg || ch == '+')
3508 ch = cmd_getc ();
3509
3510 for (args[nargs] = 0; isdigit(ch); ch = cmd_getc ())
3511 args[nargs] = args[nargs] * 10 + (ch - '0');
3512 if (neg)
3513 args[nargs] = -args[nargs];
3514
3515 nargs++;
3516 args[nargs] = 0;
3517 if (ch != ';')
3518 break;
3519 }
3520
3521 if ((cmd == 'T') && (nargs >= 5))
3522 {
3523 int i, len = args[4];
3524
3525 text = (unsigned char *)rxvt_malloc((len + 1) * sizeof(char));
3526
3527 if (text != NULL)
3528 {
3529 for (i = 0; i < len; i++)
3530 text[i] = cmd_getc ();
3531 text[len] = '\0';
3532 }
3533 }
3534 Gr_do_graphics (cmd, nargs, args, text);
3535#endif
3536} 4403}
3537/*}}} */ 4404/*}}} */
3538 4405
3539/* ------------------------------------------------------------------------- */ 4406/* ------------------------------------------------------------------------- */
3540 4407
3541/* 4408/*
3542 * Send printf() formatted output to the command. 4409 * Send printf () formatted output to the command.
3543 * Only use for small amounts of data. 4410 * Only use for small amounts of data.
3544 */ 4411 */
3545void 4412void
3546rxvt_term::tt_printf (const char *fmt,...) 4413rxvt_term::tt_printf (const char *fmt,...)
3547{ 4414{
3548 va_list arg_ptr; 4415 va_list arg_ptr;
3549 unsigned char buf[256]; 4416 char buf[256];
3550 4417
3551 va_start (arg_ptr, fmt); 4418 va_start (arg_ptr, fmt);
3552 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4419 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3553 va_end (arg_ptr); 4420 va_end (arg_ptr);
3554 tt_write (buf, STRLEN (buf)); 4421 tt_write (buf, strlen (buf));
3555} 4422}
3556 4423
3557/* ---------------------------------------------------------------------- */ 4424/* ---------------------------------------------------------------------- */
3558/* Write data to the pty as typed by the user, pasted with the mouse, 4425/* Write data to the pty as typed by the user, pasted with the mouse,
3559 * or generated by us in response to a query ESC sequence. 4426 * or generated by us in response to a query ESC sequence.
3560 */ 4427 */
4428const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4429
3561void 4430void
3562rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4431rxvt_term::tt_write (const char *data, unsigned int len)
3563{ 4432{
3564 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4433 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4434 return;
3565 4435
3566 if (len) 4436 if (pty->pty < 0)
4437 return;
4438
4439 if (v_buflen == 0)
4440 {
4441 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4442
4443 if ((unsigned int)written == len)
4444 return;
4445
4446 data += written;
4447 len -= written;
3567 { 4448 }
4449
4450 v_buffer = (char *)realloc (v_buffer, v_buflen + len);
4451
4452 memcpy (v_buffer + v_buflen, data, len);
4453 v_buflen += len;
4454
4455 pty_ev.set (EVENT_READ | EVENT_WRITE);
4456}
4457
4458void rxvt_term::pty_write ()
4459{
4460 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4461
4462 if (written > 0)
4463 {
4464 v_buflen -= written;
4465
3568 if (v_buflen == 0) 4466 if (v_buflen == 0)
3569 { 4467 {
3570 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3571
3572 if ((unsigned int)written == len)
3573 return;
3574
3575 data += written;
3576 len -= written;
3577 }
3578
3579
3580 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3581
3582 memcpy (v_buffer + v_buflen, data, len);
3583 v_buflen += len;
3584 }
3585
3586 for (;;)
3587 {
3588 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3589
3590 if (written > 0)
3591 {
3592 v_buflen -= written;
3593
3594 if (v_buflen == 0)
3595 {
3596 free (v_buffer); 4468 free (v_buffer);
3597 v_buffer = 0; 4469 v_buffer = 0;
3598 v_buflen = 0; 4470 v_buflen = 0;
3599 4471
3600 pty_ev.set (EVENT_READ); 4472 pty_ev.set (EVENT_READ);
3601 return;
3602 }
3603
3604 memmove (v_buffer, v_buffer + written, v_buflen);
3605 }
3606 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3607 // original code just ignores this...
3608 destroy ();
3609 else
3610 {
3611 pty_ev.set (EVENT_READ | EVENT_WRITE);
3612 return; 4473 return;
3613 } 4474 }
4475
4476 memmove (v_buffer, v_buffer + written, v_buflen);
3614 } 4477 }
4478 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4479 pty_ev.set (EVENT_READ);
3615} 4480}
3616 4481
3617/*----------------------- end-of-file (C source) -----------------------*/ 4482/*----------------------- end-of-file (C source) -----------------------*/
3618 4483

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