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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.36 by pcg, Sun Feb 1 01:34:41 2004 UTC vs.
Revision 1.283 by root, Tue Jan 24 19:40:12 2006 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*--------------------------------*-C-*---------------------------------*
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
54#if HAVE_SCHED_YIELD
55#undef HAVE_SCHED_YIELD // disabled for the time being
52#include <wchar.h> 56//# include <sched.h>
57#endif
58
59#ifdef KEYSYM_RESOURCE
60# include "keyboard.h"
61#endif
62
63#include <csignal>
53 64
54/*----------------------------------------------------------------------*/ 65/*----------------------------------------------------------------------*/
66
67#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
68
69#if ENABLE_FRILLS || ISO_14755
70
71#define ISO_14755_STARTED 0x80000000UL
72#define ISO_14755_51 0x40000000UL // basic (section 5.1)
73#define ISO_14755_52 0x20000000UL // keycap (section 5.2)
74#define ISO_14755_54 0x10000000UL // code feedback (section 5.4)
75#define ISO_14755_MASK 0x0fffffffUL
76
77#if ISO_14755
78static unsigned short iso14755_symtab[] = {
79 // keysym, unicode
80 XK_Left, 0x2190,
81 XK_KP_Left, 0x2190,
82 XK_Up, 0x2191,
83 XK_KP_Up, 0x2191,
84 XK_Right, 0x2192,
85 XK_KP_Right, 0x2192,
86 XK_Down, 0x2193,
87 XK_KP_Down, 0x2193,
88 XK_Linefeed, 0x21b4,
89 XK_Return, 0x21b5,
90 XK_KP_Enter, 0x21b5,
91
92 XK_Prior, 0x21de,
93 XK_Next, 0x21df,
94 XK_Tab, 0x21e5,
95 XK_ISO_Left_Tab, 0x21e6,
96 XK_Shift_L, 0x21e7,
97 XK_Shift_R, 0x21e7,
98
99 XK_Shift_Lock, 0x21eb,
100 XK_ISO_Lock, 0x21eb,
101 XK_ISO_Lock, 0x21eb,
102 XK_Caps_Lock, 0x21ec,
103 XK_Num_Lock, 0x21ed,
104 XK_ISO_Level3_Shift, 0x21ee,
105 XK_ISO_Level3_Lock, 0x21ef,
106 XK_ISO_Group_Lock, 0x21f0,
107 XK_Home, 0x21f1,
108 XK_End, 0x21f2,
109
110 XK_Execute, 0x2318,
111 XK_Begin, 0x2320,
112 XK_Delete, 0x2326,
113 XK_Clear, 0x2327,
114 XK_BackSpace, 0x232b,
115 XK_Insert, 0x2380,
116 XK_Control_L, 0x2388,
117 XK_Control_R, 0x2388,
118 XK_Pause, 0x2389,
119 XK_Break, 0x238a,
120 XK_Escape, 0x238b,
121 XK_Undo, 0x238c,
122 XK_Print, 0x2399,
123
124 XK_space, 0x2423,
125
126#ifdef XK_KP_Begin
127 XK_KP_Prior, 0x21de,
128 XK_KP_Next, 0x21df,
129 XK_KP_Begin, 0x2320,
130 XK_KP_Insert, 0x2380,
131 XK_KP_Delete, 0x2326,
132 XK_KP_Space, 0x2422,
133#endif
134 0,
135};
136
137void
138rxvt_term::iso14755_54 (int x, int y)
139{
140 x = Pixel2Col (x);
141 y = Pixel2Row (y);
142
143 if (!IN_RANGE_EXC (x, 0, ncol)
144 || !IN_RANGE_EXC (y, 0, nrow))
145 return;
146
147 for (;;)
148 {
149 const line_t &l = ROW(y + view_start);
150
151 text_t t = l.t[x];
152
153 if (t != NOCHAR || !x)
154 {
155 iso14755_51 (l.t[x], l.r[x], x, y);
156 iso14755buf = ISO_14755_54;
157 break;
158 }
159
160 x--;
161 }
162}
163
164void
165rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y)
166{
167 rxvt_fontset *fs = FONTSET (r);
168 rxvt_font *f = (*fs)[fs->find_font (ch)];
169 wchar_t *chr, *alloc, ch2, *fname;
170 int len;
171
172 fname = rxvt_utf8towcs (f->name);
173
174# if ENABLE_COMBINING
175 if (IS_COMPOSE (ch))
176 {
177 len = rxvt_composite.expand (ch, 0);
178 alloc = chr = new wchar_t[len];
179 rxvt_composite.expand (ch, chr);
180 }
181 else
182# endif
183 {
184 ch2 = ch;
185
186 alloc = 0;
187 chr = &ch2;
188 len = 1;
189 }
190
191 char attr[80]; // plenty
192
193 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
194 (int)r,
195 fgcolor_of (r), bgcolor_of (r),
196 r & RS_Bold ? " bold" : "",
197 r & RS_Italic ? " italic" : "",
198 r & RS_Blink ? " blink" : "",
199 r & RS_RVid ? " rvid" : "",
200 r & RS_Uline ? " uline" : "",
201 r & RS_Careful ? " careful" : "");
202
203 int width = wcswidth (fname, wcslen (fname));
204
205 max_it (width, 8+5); // for char + hey
206 max_it (width, strlen (attr));
207
208 if (y >= 0)
209 {
210 y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1;
211 x = 0;
212 }
213
214 scr_overlay_new (x, y, width, len + 2);
215
216 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
217
218 for (int y = 0; y < len; y++)
219 {
220 char buf[9];
221
222 ch = *chr++;
223
224 sprintf (buf, "%8x", ch);
225 scr_overlay_set (0, y, buf);
226 scr_overlay_set (9, y, '=');
227# if !UNICODE3
228 if (ch >= 0x10000)
229 ch = 0xfffd;
230# endif
231 scr_overlay_set (11, y, ch, r);
232 scr_overlay_set (12, y, NOCHAR, r);
233 }
234
235 scr_overlay_set (0, len , attr);
236 scr_overlay_set (0, len + 1, fname);
237
238 free (fname);
239
240# if ENABLE_COMBINING
241 if (alloc)
242 delete [] alloc;
243# endif
244}
245#endif
246
247void
248rxvt_term::commit_iso14755 ()
249{
250 wchar_t ch[2];
251
252 ch[0] = iso14755buf & ISO_14755_MASK;
253 ch[1] = 0;
254
255 if (iso14755buf & ISO_14755_51)
256 {
257 char mb[16];
258 int len;
259
260 // allow verbatim 0-bytes and control-bytes to be entered
261 if (ch[0] >= 0x20)
262 len = wcstombs (mb, ch, 16);
263 else
264 {
265 mb[0] = ch[0];
266 len = 1;
267 }
268
269 if (len > 0)
270 tt_write (mb, len);
271 else
272 scr_bell ();
273 }
274
275 iso14755buf = 0;
276}
277
278int
279rxvt_term::hex_keyval (XKeyEvent &ev)
280{
281 // check wether this event corresponds to a hex digit
282 // if the modifiers had not been pressed.
283 for (int index = 0; index < 8; index++)
284 {
285 KeySym k = XLookupKeysym (&ev, index);
286
287 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
288 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
289 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
290 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
291 }
292
293 return -1;
294}
295#endif
55 296
56/*{{{ Convert the keypress event into a string */ 297/*{{{ Convert the keypress event into a string */
57void 298void
58rxvt_term::lookup_key (XKeyEvent *ev) 299rxvt_term::lookup_key (XKeyEvent &ev)
59{ 300{
60 int ctrl, meta, shft, len; 301 int ctrl, meta, shft, len;
61 unsigned int newlen; 302 unsigned int newlen;
62 KeySym keysym; 303 KeySym keysym;
63#ifdef DEBUG_CMD
64 static int debug_key = 1; /* accessible by a debugger only */
65#endif
66 int valid_keysym; 304 int valid_keysym;
67 unsigned char kbuf[KBUFSZ]; 305 char kbuf[KBUFSZ];
68 306
69 /* 307 /*
70 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 308 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
71 * escape sequence to toggle the Keypad. 309 * escape sequence to toggle the Keypad.
72 * 310 *
73 * Always permit `shift' to override the current setting 311 * Always permit `shift' to override the current setting
74 */ 312 */
75 shft = (ev->state & ShiftMask); 313 shft = ev.state & ShiftMask;
76 ctrl = (ev->state & ControlMask); 314 ctrl = ev.state & ControlMask;
77 meta = (ev->state & ModMetaMask); 315 meta = ev.state & ModMetaMask;
78 316
79 if (numlock_state || (ev->state & ModNumLockMask)) 317 if (numlock_state || (ev.state & ModNumLockMask))
80 { 318 {
81 numlock_state = (ev->state & ModNumLockMask); 319 numlock_state = (ev.state & ModNumLockMask);
82 PrivMode((!numlock_state), PrivMode_aplKP); 320 PrivMode ((!numlock_state), PrivMode_aplKP);
83 } 321 }
84 322
85 kbuf[0] = 0; 323 kbuf[0] = 0;
86 324
87#ifdef USE_XIM 325#ifdef USE_XIM
88 if (Input_Context) 326 if (Input_Context)
89 { 327 {
90 Status status_return; 328 Status status_return;
91 329
330#if 0
92#ifdef X_HAVE_UTF8_STRING 331#ifdef X_HAVE_UTF8_STRING
93 if (enc_utf8 && 0) 332 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
94 len = Xutf8LookupString (Input_Context, ev, (char *)kbuf, 333 len = Xutf8LookupString (Input_Context, &ev, kbuf,
95 KBUFSZ, &keysym, &status_return); 334 KBUFSZ, &keysym, &status_return);
96 else 335 else
97#endif 336#endif
98 337#endif
99 { 338 {
100 wchar_t wkbuf[KBUFSZ + 1]; 339 wchar_t wkbuf[KBUFSZ + 1];
101 340
102 // the XOpenIM manpage lies about hardcoding the locale 341 // the XOpenIM manpage lies about hardcoding the locale
103 // at the point of XOpenIM, so temporarily switch locales 342 // at the point of XOpenIM, so temporarily switch locales
104 if (rs[Rs_imLocale]) 343 if (rs[Rs_imLocale])
105 SET_LOCALE (rs[Rs_imLocale]); 344 SET_LOCALE (rs[Rs_imLocale]);
345
106 // assume wchar_t == unicode or better 346 // assume wchar_t == unicode or better
107 len = XwcLookupString (Input_Context, ev, wkbuf, 347 len = XwcLookupString (Input_Context, &ev, wkbuf,
108 KBUFSZ, &keysym, &status_return); 348 KBUFSZ, &keysym, &status_return);
349
109 if (rs[Rs_imLocale]) 350 if (rs[Rs_imLocale])
110 SET_LOCALE (locale); 351 SET_LOCALE (locale);
111 352
112 if (status_return == XLookupChars 353 if (status_return == XLookupChars
113 || status_return == XLookupBoth) 354 || status_return == XLookupBoth)
114 { 355 {
356 /* make sure the user can type ctrl-@, i.e. NUL */
357 if (len == 1 && *wkbuf == 0)
358 {
359 kbuf[0] = 0;
360 len = 1;
361 }
362 else
363 {
115 wkbuf[len] = 0; 364 wkbuf[len] = 0;
116 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ); 365 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ);
117 if (len < 0) 366 if (len < 0)
118 len = 0; 367 len = 0;
368 }
119 } 369 }
120 else 370 else
121 len = 0; 371 len = 0;
122 } 372 }
123 373
124 valid_keysym = status_return == XLookupKeySym 374 valid_keysym = status_return == XLookupKeySym
125 || status_return == XLookupBoth; 375 || status_return == XLookupBoth;
126 } 376 }
127 else 377 else
128#endif 378#endif
129
130 { 379 {
131 len = XLookupString (ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 380 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
132 valid_keysym = !len; 381 valid_keysym = keysym != NoSymbol;
133 } 382 }
134 383
135 if (valid_keysym) 384 if (valid_keysym)
136 { 385 {
137 /* for some backwards compatibility */ 386#ifdef KEYSYM_RESOURCE
138#if defined(HOTKEY_CTRL) || defined(HOTKEY_META) 387 if (keyboard->dispatch (this, keysym, ev.state))
139# ifdef HOTKEY_CTRL 388 return;
140 if (ctrl)
141# else
142 if (meta)
143# endif 389#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
157 390
158 if (TermWin.saveLines) 391 if (saveLines)
159 { 392 {
160#ifdef UNSHIFTED_SCROLLKEYS 393#ifdef UNSHIFTED_SCROLLKEYS
161 if (!ctrl && !meta) 394 if (!ctrl && !meta)
162 {
163#else 395#else
164 if (IS_SCROLL_MOD) 396 if (IS_SCROLL_MOD)
397#endif
165 { 398 {
166#endif
167 int lnsppg; 399 int lnsppg;
168 400
169#ifdef PAGING_CONTEXT_LINES 401#ifdef PAGING_CONTEXT_LINES
170 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 402 lnsppg = nrow - PAGING_CONTEXT_LINES;
171#else 403#else
172 lnsppg = TermWin.nrow * 4 / 5; 404 lnsppg = nrow * 4 / 5;
173#endif 405#endif
174 if (keysym == XK_Prior) 406 if (keysym == XK_Prior)
175 { 407 {
176 scr_page (UP, lnsppg); 408 scr_page (UP, lnsppg);
177 return; 409 return;
… …
205 scr_move_to (0, 1); 437 scr_move_to (0, 1);
206 return; 438 return;
207 } 439 }
208 else if (keysym == XK_End) 440 else if (keysym == XK_End)
209 { 441 {
210 scr_move_to (1, 0); 442 scr_move_to (1, 1);
211 return; 443 return;
212 } 444 }
213 } 445 }
214#endif 446#endif
215
216 } 447 }
217 448
218 if (shft) 449 if (shft)
219 { 450 {
220 /* Shift + F1 - F10 generates F11 - F20 */ 451 /* Shift + F1 - F10 generates F11 - F20 */
221 if (keysym >= XK_F1 && keysym <= XK_F10) 452 if (keysym >= XK_F1 && keysym <= XK_F10)
222 { 453 {
223 keysym += (XK_F11 - XK_F1); 454 keysym += (XK_F11 - XK_F1);
224 shft = 0; /* turn off Shift */ 455 shft = 0; /* turn off Shift */
225 } 456 }
226 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 457 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
227 { 458 {
228 switch (keysym) 459 switch (keysym)
229 { 460 {
230 /* normal XTerm key bindings */ 461 /* normal XTerm key bindings */
231 case XK_Insert: /* Shift+Insert = paste mouse selection */ 462 case XK_Insert: /* Shift+Insert = paste mouse selection */
232 selection_request (ev->time, 0, 0); 463 selection_request (ev.time);
233 return; 464 return;
465#if TODO
234 /* rxvt extras */ 466 /* rxvt extras */
235 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 467 case XK_KP_Add: /* Shift+KP_Add = bigger font */
236 change_font (0, FONT_UP); 468 change_font (FONT_UP);
237 return; 469 return;
238 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 470 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
239 change_font (0, FONT_DN); 471 change_font (FONT_DN);
240 return; 472 return;
473#endif
241 } 474 }
242 } 475 }
243 } 476 }
244#ifdef PRINTPIPE 477
245 if (keysym == XK_Print) 478#if ENABLE_FRILLS || ISO_14755
246 { 479 // ISO 14755 support
247 scr_printscreen (ctrl | shft); 480 if (shft && ctrl)
248 return;
249 } 481 {
250#endif 482 int hv;
251#ifdef GREEK_SUPPORT 483
252 if (keysym == ks_greekmodeswith) 484 if (iso14755buf & ISO_14755_51
253 { 485 && (keysym == XK_space || keysym == XK_KP_Space
254 greek_mode = !greek_mode; 486 || keysym == XK_Return || keysym == XK_KP_Enter))
255 if (greek_mode)
256 { 487 {
257 xterm_seq (XTerm_title, 488 commit_iso14755 ();
258 (greek_getmode() == GREEK_ELOT928 489 iso14755buf = ISO_14755_51;
259 ? "[Greek: iso]" : "[Greek: ibm]"), CHAR_ST); 490# if ISO_14755
260 greek_reset(); 491 iso14755_51 (0);
492# endif
493 return;
261 } 494 }
262 else 495 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 { 496 {
273 unsigned int l; 497 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
274 const unsigned char *kbuf0; 498 | hv | ISO_14755_51;
275 const unsigned char ch = C0_ESC; 499# if ISO_14755
276 500 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 501# endif
285 tt_write (&ch, 1);
286 tt_write (kbuf0, l);
287 return; 502 return;
288 } 503 }
289 else 504 else
505 {
506# if ENABLE_OVERLAY
507 scr_overlay_off ();
290#endif 508# endif
509 iso14755buf = 0;
510 }
511 }
512 else if ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
513 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R)))
514 if (!(iso14755buf & ISO_14755_STARTED))
515 {
516 iso14755buf |= ISO_14755_STARTED;
517# if ENABLE_OVERLAY
518 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
519 scr_overlay_set (0, 0, "ISO 14755 mode");
520# endif
521 }
522#endif
523
524#ifdef PRINTPIPE
525 if (keysym == XK_Print)
526 {
527 scr_printscreen (ctrl | shft);
528 return;
529 }
530#endif
291 531
532 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
533 {
292 { 534 {
293 newlen = 1; 535 newlen = 1;
294 switch (keysym) 536 switch (keysym)
295 { 537 {
296#ifndef NO_BACKSPACE_KEY 538#ifndef NO_BACKSPACE_KEY
297 case XK_BackSpace: 539 case XK_BackSpace:
298 if (PrivateModes & PrivMode_HaveBackSpace) 540 if (priv_modes & PrivMode_HaveBackSpace)
299 { 541 {
300 kbuf[0] = (!!(PrivateModes & PrivMode_BackSpace) 542 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
301 ^ !!ctrl) ? '\b' : '\177'; 543 ^ !!ctrl) ? '\b' : '\177';
302 kbuf[1] = '\0'; 544 kbuf[1] = '\0';
303 } 545 }
304 else 546 else
305 STRCPY(kbuf, key_backspace); 547 strcpy (kbuf, key_backspace);
306# ifdef MULTICHAR_SET 548 break;
307 if ((Options & Opt_mc_hack) && screen.cur.col > 0) 549#endif
550#ifndef NO_DELETE_KEY
551# ifdef XK_KP_Prior
552 case XK_KP_Delete:
553 /* allow shift to override */
554 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
308 { 555 {
309 int col, row; 556 strcpy (kbuf, "\033On");
310 557 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 } 558 }
559 /* FALLTHROUGH */
317# endif 560# endif
318 break;
319#endif
320#ifndef NO_DELETE_KEY
321 case XK_Delete: 561 case XK_Delete:
322 STRCPY(kbuf, key_delete); 562 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; 563 break;
336#endif 564#endif
337 case XK_Tab: 565 case XK_Tab:
338 if (shft) 566 if (shft)
339 STRCPY(kbuf, "\033[Z"); 567 strcpy (kbuf, "\033[Z");
340 else 568 else
341 { 569 {
342#ifdef CTRL_TAB_MAKES_META 570#ifdef CTRL_TAB_MAKES_META
343 if (ctrl) 571 if (ctrl)
344 meta = 1; 572 meta = 1;
345#endif 573#endif
346#ifdef MOD4_TAB_MAKES_META 574#ifdef MOD4_TAB_MAKES_META
347 if (ev->state & Mod4Mask) 575 if (ev.state & Mod4Mask)
348 meta = 1; 576 meta = 1;
349#endif 577#endif
350 newlen = 0; 578 newlen = 0;
351 } 579 }
352 break; 580 break;
353 581
354
355#ifdef XK_KP_Left 582#ifdef XK_KP_Left
356 case XK_KP_Up: /* \033Ox or standard */ 583 case XK_KP_Up: /* \033Ox or standard */
357 case XK_KP_Down: /* \033Or or standard */ 584 case XK_KP_Down: /* \033Or or standard */
358 case XK_KP_Right: /* \033Ov or standard */ 585 case XK_KP_Right: /* \033Ov or standard */
359 case XK_KP_Left: /* \033Ot or standard */ 586 case XK_KP_Left: /* \033Ot or standard */
360 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 587 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
361 { 588 {
362 STRCPY(kbuf, "\033OZ"); 589 strcpy (kbuf, "\033OZ");
363 kbuf[2] = ("txvr"[keysym - XK_KP_Left]); 590 kbuf[2] = "txvr"[keysym - XK_KP_Left];
364 break; 591 break;
365 } 592 }
366 else 593 else
367 /* translate to std. cursor key */ 594 /* translate to std. cursor key */
368 keysym = XK_Left + (keysym - XK_KP_Left); 595 keysym = XK_Left + (keysym - XK_KP_Left);
… …
370#endif 597#endif
371 case XK_Up: /* "\033[A" */ 598 case XK_Up: /* "\033[A" */
372 case XK_Down: /* "\033[B" */ 599 case XK_Down: /* "\033[B" */
373 case XK_Right: /* "\033[C" */ 600 case XK_Right: /* "\033[C" */
374 case XK_Left: /* "\033[D" */ 601 case XK_Left: /* "\033[D" */
375 STRCPY(kbuf, "\033[Z"); 602 strcpy (kbuf, "\033[Z");
376 kbuf[2] = ("DACB"[keysym - XK_Left]); 603 kbuf[2] = "DACB"[keysym - XK_Left];
377 /* do Shift first */ 604 /* do Shift first */
378 if (shft) 605 if (shft)
379 kbuf[2] = ("dacb"[keysym - XK_Left]); 606 kbuf[2] = "dacb"[keysym - XK_Left];
380 else if (ctrl) 607 else if (ctrl)
381 { 608 {
382 kbuf[1] = 'O'; 609 kbuf[1] = 'O';
383 kbuf[2] = ("dacb"[keysym - XK_Left]); 610 kbuf[2] = "dacb"[keysym - XK_Left];
384 } 611 }
385 else if (PrivateModes & PrivMode_aplCUR) 612 else if (priv_modes & PrivMode_aplCUR)
386 kbuf[1] = 'O'; 613 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; 614 break;
423 615
424#ifndef UNSHIFTED_SCROLLKEYS 616#ifndef UNSHIFTED_SCROLLKEYS
425# ifdef XK_KP_Prior 617# ifdef XK_KP_Prior
426 case XK_KP_Prior: 618 case XK_KP_Prior:
427 /* allow shift to override */ 619 /* allow shift to override */
428 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 620 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
429 { 621 {
430 STRCPY(kbuf, "\033Oy"); 622 strcpy (kbuf, "\033Oy");
431 break; 623 break;
432 } 624 }
433 /* FALLTHROUGH */ 625 /* FALLTHROUGH */
434# endif 626# endif
435 case XK_Prior: 627 case XK_Prior:
436 STRCPY(kbuf, "\033[5~"); 628 strcpy (kbuf, "\033[5~");
437 break; 629 break;
438# ifdef XK_KP_Next 630# ifdef XK_KP_Next
439 case XK_KP_Next: 631 case XK_KP_Next:
440 /* allow shift to override */ 632 /* allow shift to override */
441 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 633 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
442 { 634 {
443 STRCPY(kbuf, "\033Os"); 635 strcpy (kbuf, "\033Os");
444 break; 636 break;
445 } 637 }
446 /* FALLTHROUGH */ 638 /* FALLTHROUGH */
447# endif 639# endif
448 case XK_Next: 640 case XK_Next:
449 STRCPY(kbuf, "\033[6~"); 641 strcpy (kbuf, "\033[6~");
450 break; 642 break;
451#endif 643#endif
452 case XK_KP_Enter: 644 case XK_KP_Enter:
453 /* allow shift to override */ 645 /* allow shift to override */
454 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 646 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
455 { 647 {
456 STRCPY(kbuf, "\033OM"); 648 strcpy (kbuf, "\033OM");
649 break;
650 }
651
652 /* FALLTHROUGH */
653
654 case XK_Return:
655 if (priv_modes & PrivMode_LFNL)
656 {
657 kbuf[0] = '\015';
658 kbuf[1] = '\012';
659 kbuf[2] = '\0';
457 } 660 }
458 else 661 else
459 { 662 {
460 kbuf[0] = '\r'; 663 kbuf[0] = '\015';
461 kbuf[1] = '\0'; 664 kbuf[1] = '\0';
462 } 665 }
463 break; 666 break;
464 667
465#ifdef XK_KP_Begin 668#ifdef XK_KP_Begin
466 case XK_KP_Begin: 669 case XK_KP_Begin:
467 STRCPY(kbuf, "\033Ou"); 670 strcpy (kbuf, "\033Ou");
468 break; 671 break;
469 672
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 673#endif
478 case XK_KP_F1: /* "\033OP" */ 674 case XK_KP_F1: /* "\033OP" */
479 case XK_KP_F2: /* "\033OQ" */ 675 case XK_KP_F2: /* "\033OQ" */
480 case XK_KP_F3: /* "\033OR" */ 676 case XK_KP_F3: /* "\033OR" */
481 case XK_KP_F4: /* "\033OS" */ 677 case XK_KP_F4: /* "\033OS" */
482 STRCPY(kbuf, "\033OP"); 678 strcpy (kbuf, "\033OP");
483 kbuf[2] += (keysym - XK_KP_F1); 679 kbuf[2] += (keysym - XK_KP_F1);
484 break; 680 break;
485 681
486 case XK_KP_Multiply: /* "\033Oj" : "*" */ 682 case XK_KP_Multiply: /* "\033Oj" : "*" */
487 case XK_KP_Add: /* "\033Ok" : "+" */ 683 case XK_KP_Add: /* "\033Ok" : "+" */
488 case XK_KP_Separator: /* "\033Ol" : "," */ 684 case XK_KP_Separator: /* "\033Ol" : "," */
489 case XK_KP_Subtract: /* "\033Om" : "-" */ 685 case XK_KP_Subtract: /* "\033Om" : "-" */
490 case XK_KP_Decimal: /* "\033On" : "." */ 686 case XK_KP_Decimal: /* "\033On" : "." */
491 case XK_KP_Divide: /* "\033Oo" : "/" */ 687 case XK_KP_Divide: /* "\033Oo" : "/" */
492 case XK_KP_0: /* "\033Op" : "0" */ 688 case XK_KP_0: /* "\033Op" : "0" */
… …
498 case XK_KP_6: /* "\033Ov" : "6" */ 694 case XK_KP_6: /* "\033Ov" : "6" */
499 case XK_KP_7: /* "\033Ow" : "7" */ 695 case XK_KP_7: /* "\033Ow" : "7" */
500 case XK_KP_8: /* "\033Ox" : "8" */ 696 case XK_KP_8: /* "\033Ox" : "8" */
501 case XK_KP_9: /* "\033Oy" : "9" */ 697 case XK_KP_9: /* "\033Oy" : "9" */
502 /* allow shift to override */ 698 /* allow shift to override */
503 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 699 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
504 { 700 {
505 STRCPY(kbuf, "\033Oj"); 701 strcpy (kbuf, "\033Oj");
506 kbuf[2] += (keysym - XK_KP_Multiply); 702 kbuf[2] += (keysym - XK_KP_Multiply);
507 } 703 }
508 else 704 else
509 { 705 {
510 kbuf[0] = ('*' + (keysym - XK_KP_Multiply)); 706 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
511 kbuf[1] = '\0'; 707 kbuf[1] = '\0';
512 } 708 }
513 break; 709 break;
514 710
515 case XK_Find: 711 case XK_Find:
516 STRCPY(kbuf, "\033[1~"); 712 strcpy (kbuf, "\033[1~");
517 break; 713 break;
714
715#ifdef XK_KP_End
716 case XK_KP_Insert:
717 /* allow shift to override */
718 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
719 {
720 strcpy (kbuf, "\033Op");
721 break;
722 }
723 /* FALLTHROUGH */
724#endif
518 case XK_Insert: 725 case XK_Insert:
519 STRCPY(kbuf, "\033[2~"); 726 strcpy (kbuf, "\033[2~");
520 break; 727 break;
521#ifdef DXK_Remove /* support for DEC remove like key */ 728#ifdef DXK_Remove /* support for DEC remove like key */
522 case DXK_Remove: 729 case DXK_Remove:
523 /* FALLTHROUGH */ 730 /* FALLTHROUGH */
524#endif 731#endif
525 case XK_Execute: 732 case XK_Execute:
526 STRCPY(kbuf, "\033[3~"); 733 strcpy (kbuf, "\033[3~");
527 break; 734 break;
528 case XK_Select: 735 case XK_Select:
529 STRCPY(kbuf, "\033[4~"); 736 strcpy (kbuf, "\033[4~");
530 break; 737 break;
531#ifdef XK_KP_End 738#ifdef XK_KP_End
532 case XK_KP_End: 739 case XK_KP_End:
533 /* allow shift to override */ 740 /* allow shift to override */
534 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 741 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
535 { 742 {
536 STRCPY(kbuf, "\033Oq"); 743 strcpy (kbuf, "\033Oq");
537 break; 744 break;
538 } 745 }
539 /* FALLTHROUGH */ 746 /* FALLTHROUGH */
540#endif 747#endif
541 case XK_End: 748 case XK_End:
542 STRCPY(kbuf, KS_END); 749 strcpy (kbuf, KS_END);
543 break; 750 break;
544#ifdef XK_KP_Home 751#ifdef XK_KP_Home
545 case XK_KP_Home: 752 case XK_KP_Home:
546 /* allow shift to override */ 753 /* allow shift to override */
547 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 754 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
548 { 755 {
549 STRCPY(kbuf, "\033Ow"); 756 strcpy (kbuf, "\033Ow");
550 break; 757 break;
551 } 758 }
552 /* FALLTHROUGH */ 759 /* FALLTHROUGH */
553#endif 760#endif
554 case XK_Home: 761 case XK_Home:
555 STRCPY(kbuf, KS_HOME); 762 strcpy (kbuf, KS_HOME);
556 break; 763 break;
557 764
558#define FKEY(n, fkey) \ 765#define FKEY(n, fkey) \
559 sprintf((char *)kbuf,"\033[%2d~", (int)((n) + (keysym - fkey))) 766 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
560 767
561 case XK_F1: /* "\033[11~" */ 768 case XK_F1: /* "\033[11~" */
562 case XK_F2: /* "\033[12~" */ 769 case XK_F2: /* "\033[12~" */
563 case XK_F3: /* "\033[13~" */ 770 case XK_F3: /* "\033[13~" */
564 case XK_F4: /* "\033[14~" */ 771 case XK_F4: /* "\033[14~" */
565 case XK_F5: /* "\033[15~" */ 772 case XK_F5: /* "\033[15~" */
566 FKEY(11, XK_F1); 773 FKEY (11, XK_F1);
567 break; 774 break;
568 case XK_F6: /* "\033[17~" */ 775 case XK_F6: /* "\033[17~" */
569 case XK_F7: /* "\033[18~" */ 776 case XK_F7: /* "\033[18~" */
570 case XK_F8: /* "\033[19~" */ 777 case XK_F8: /* "\033[19~" */
571 case XK_F9: /* "\033[20~" */ 778 case XK_F9: /* "\033[20~" */
572 case XK_F10: /* "\033[21~" */ 779 case XK_F10: /* "\033[21~" */
573 FKEY(17, XK_F6); 780 FKEY (17, XK_F6);
574 break; 781 break;
575 case XK_F11: /* "\033[23~" */ 782 case XK_F11: /* "\033[23~" */
576 case XK_F12: /* "\033[24~" */ 783 case XK_F12: /* "\033[24~" */
577 case XK_F13: /* "\033[25~" */ 784 case XK_F13: /* "\033[25~" */
578 case XK_F14: /* "\033[26~" */ 785 case XK_F14: /* "\033[26~" */
579 FKEY(23, XK_F11); 786 FKEY (23, XK_F11);
580 break; 787 break;
581 case XK_F15: /* "\033[28~" */ 788 case XK_F15: /* "\033[28~" */
582 case XK_F16: /* "\033[29~" */ 789 case XK_F16: /* "\033[29~" */
583 FKEY(28, XK_F15); 790 FKEY (28, XK_F15);
584 break; 791 break;
585 case XK_Help: /* "\033[28~" */ 792 case XK_Help: /* "\033[28~" */
586 FKEY(28, XK_Help); 793 FKEY (28, XK_Help);
587 break; 794 break;
588 case XK_Menu: /* "\033[29~" */ 795 case XK_Menu: /* "\033[29~" */
589 FKEY(29, XK_Menu); 796 FKEY (29, XK_Menu);
590 break; 797 break;
591 case XK_F17: /* "\033[31~" */ 798 case XK_F17: /* "\033[31~" */
592 case XK_F18: /* "\033[32~" */ 799 case XK_F18: /* "\033[32~" */
593 case XK_F19: /* "\033[33~" */ 800 case XK_F19: /* "\033[33~" */
594 case XK_F20: /* "\033[34~" */ 801 case XK_F20: /* "\033[34~" */
… …
605 case XK_F31: /* "\033[45~" */ 812 case XK_F31: /* "\033[45~" */
606 case XK_F32: /* "\033[46~" */ 813 case XK_F32: /* "\033[46~" */
607 case XK_F33: /* "\033[47~" */ 814 case XK_F33: /* "\033[47~" */
608 case XK_F34: /* "\033[48~" */ 815 case XK_F34: /* "\033[48~" */
609 case XK_F35: /* "\033[49~" */ 816 case XK_F35: /* "\033[49~" */
610 FKEY(31, XK_F17); 817 FKEY (31, XK_F17);
611 break; 818 break;
612#undef FKEY 819#undef FKEY
613 default: 820 default:
614 newlen = 0; 821 newlen = 0;
615 break; 822 break;
616 } 823 }
824
617 if (newlen) 825 if (newlen)
618 len = STRLEN(kbuf); 826 len = strlen (kbuf);
619 } 827 }
828
620 /* 829 /*
621 * Pass meta for all function keys, if 'meta' option set 830 * Pass meta for all function keys, if 'meta' option set
622 */ 831 */
623#ifdef META8_OPTION 832#ifdef META8_OPTION
624 if (meta && (meta_char == 0x80) && len > 0) 833 if (meta && (meta_char == 0x80) && len > 0)
… …
629 else if (ctrl && keysym == XK_minus) 838 else if (ctrl && keysym == XK_minus)
630 { 839 {
631 len = 1; 840 len = 1;
632 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 841 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
633 } 842 }
843 else if (keysym == XK_ISO_Left_Tab)
844 {
845 strcpy (kbuf, "\033[Z");
846 len = 3;
847 }
634 else 848 else
635 { 849 {
636#ifdef META8_OPTION 850#ifdef META8_OPTION
637 /* set 8-bit on */ 851 /* set 8-bit on */
638 if (meta && (meta_char == 0x80)) 852 if (meta && (meta_char == 0x80))
639 { 853 {
640 unsigned char *ch; 854 char *ch;
641 855
642 for (ch = kbuf; ch < kbuf + len; ch++) 856 for (ch = kbuf; ch < kbuf + len; ch++)
643 *ch |= 0x80; 857 *ch |= 0x80;
858
644 meta = 0; 859 meta = 0;
645 } 860 }
646#endif 861#endif
647#ifdef GREEK_SUPPORT
648 if (greek_mode)
649 len = greek_xlat(kbuf, len);
650#endif
651 /* nil */ ; 862 /* nil */ ;
652 } 863 }
653 } 864 }
865
866 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
867 return;
654 868
655 if (len <= 0) 869 if (len <= 0)
656 return; /* not mapped */ 870 return; /* not mapped */
657 871
658 if (Options & Opt_scrollTtyKeypress) 872 if (OPTION (Opt_scrollTtyKeypress))
659 if (TermWin.view_start) 873 if (view_start)
660 { 874 {
661 TermWin.view_start = 0; 875 view_start = 0;
662 want_refresh = 1; 876 want_refresh = 1;
663 } 877 }
664 878
665 /* 879 /*
666 * these modifications only affect the static keybuffer 880 * these modifications only affect the static keybuffer
… …
677 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~')); 891 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
678 892
679 /* escape prefix */ 893 /* escape prefix */
680 if (meta 894 if (meta
681#ifdef META8_OPTION 895#ifdef META8_OPTION
682 && (meta_char == C0_ESC) 896 && meta_char == C0_ESC
683#endif 897#endif
684 ) 898 )
685 { 899 {
686 const unsigned char ch = C0_ESC; 900 const char ch = C0_ESC;
687
688 tt_write(&ch, 1); 901 tt_write (&ch, 1);
689 } 902 }
690#ifdef DEBUG_CMD
691 if (debug_key)
692 { /* Display keyboard buffer contents */
693 char *p;
694 int i;
695 903
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); 904 tt_write (kbuf, (unsigned int)len);
703} 905}
704/*}}} */ 906/*}}} */
705 907
706#if (MENUBAR_MAX) 908#if defined (KEYSYM_RESOURCE)
707/*{{{ rxvt_cmd_write(), rxvt_cmd_getc() */
708/* attempt to `write' count to the input buffer */
709unsigned int 909unsigned int
710rxvt_term::cmd_write (const unsigned char *str, unsigned int count) 910rxvt_term::cmd_write (const char *str, unsigned int count)
711{ 911{
712 unsigned int n, s; 912 unsigned int n, s;
713 913
714 n = cmdbuf_ptr - cmdbuf_base; 914 n = cmdbuf_ptr - cmdbuf_base;
715 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 915 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
916
716 if (n > 0 && s < count) 917 if (n > 0 && s < count)
717 { 918 {
718 MEMMOVE(cmdbuf_base, cmdbuf_ptr, 919 memmove (cmdbuf_base, cmdbuf_ptr,
719 (unsigned int)(cmdbuf_endp - cmdbuf_ptr)); 920 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
720 cmdbuf_ptr = cmdbuf_base; 921 cmdbuf_ptr = cmdbuf_base;
721 cmdbuf_endp -= n; 922 cmdbuf_endp -= n;
722 s += n; 923 s += n;
723 } 924 }
925
724 if (count > s) 926 if (count > s)
725 { 927 {
726 rxvt_print_error("data loss: cmd_write too large"); 928 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
727 count = s; 929 count = s;
728 } 930 }
931
729 for (; count--;) 932 for (; count--;)
730 *cmdbuf_endp++ = *str++; 933 *cmdbuf_endp++ = *str++;
934
935 cmd_parse ();
936
731 return 0; 937 return 0;
732} 938}
733#endif /* MENUBAR_MAX */ 939#endif
734 940
735void 941void
736rxvt_term::flush () 942rxvt_term::flush ()
737{ 943{
944 flush_ev.stop ();
945
738#ifdef TRANSPARENT 946#ifdef TRANSPARENT
739 if (want_full_refresh) 947 if (want_full_refresh)
740 { 948 {
741 want_full_refresh = 0; 949 want_full_refresh = 0;
742 scr_clear (); 950 scr_clear ();
743 scr_touch (false); 951 scr_touch (false);
744 want_refresh = 1;
745 } 952 }
746#endif 953#endif
747 954
748 if (want_refresh) 955 if (want_refresh)
749 { 956 {
957 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
958 {
959 int row = view_start;
960 int end_row = row + nrow;
961
962 while (row > top_row && ROW (row - 1).is_longer ())
963 --row;
964
965 do
966 {
967 int start_row = row;
968 line_t *l;
969
970 do
971 {
972 l = &ROW (row++);
973
974 if (!(l->f & LINE_FILTERED))
975 {
976 // line not filtered, mark it as filtered
977 l->f |= LINE_FILTERED;
978 while (l->is_longer ())
979 {
980 l = &ROW (row++);
981 l->f |= LINE_FILTERED;
982 }
983
984 // and filter it
985 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
986
987 break;
988 }
989 }
990 while (l->is_longer () && row < end_row);
991 }
992 while (row < end_row);
993 }
994
750 scr_refresh (refresh_type); 995 scr_refresh ();
751 scrollbar_show (1); 996 scrollbar_show (1);
752#ifdef USE_XIM 997#ifdef USE_XIM
753 IMSendSpot (); 998 IMSendSpot ();
754#endif 999#endif
755
756 } 1000 }
757 1001
758 XFlush (Xdisplay); 1002 display->flush ();
759} 1003}
760 1004
761void 1005void
762rxvt_term::check_cb (check_watcher &w) 1006rxvt_term::check_cb (check_watcher &w)
763{ 1007{
764 SET_R (this); 1008 make_current ();
765 SET_LOCALE (locale);
766 1009
1010 display->flush ();
1011
1012 if (want_refresh && !flush_ev.active)
1013 flush_ev.start (NOW + 1. / 60.); // refresh at max. 60 hz normally
1014}
1015
1016void
1017rxvt_term::flush_cb (time_watcher &w)
1018{
1019 make_current ();
1020
1021 refresh_limit = 1;
1022 refresh_count = 0;
767 flush (); 1023 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} 1024}
813 1025
814#ifdef CURSOR_BLINK 1026#ifdef CURSOR_BLINK
815void 1027void
816rxvt_term::cursor_blink_cb (time_watcher &w) 1028rxvt_term::cursor_blink_cb (time_watcher &w)
817{ 1029{
818 hidden_cursor = !hidden_cursor; 1030 hidden_cursor = !hidden_cursor;
819 want_refresh = 1; 1031 want_refresh = 1;
820 1032
821 w.start (w.at + BLINK_INTERVAL); 1033 w.start (w.at + CURSOR_BLINK_INTERVAL);
822} 1034}
823#endif 1035#endif
824 1036
825#ifdef TEXT_BLINK 1037#ifdef TEXT_BLINK
826void 1038void
… …
833 w.start (w.at + TEXT_BLINK_INTERVAL); 1045 w.start (w.at + TEXT_BLINK_INTERVAL);
834 } 1046 }
835} 1047}
836#endif 1048#endif
837 1049
1050#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
838void 1051void
839rxvt_term::x_cb (io_watcher &w, short revents) 1052rxvt_term::cont_scroll_cb (time_watcher &w)
840{ 1053{
841 SET_R (this); 1054 if ((scrollbar_isUp() || scrollbar_isDn()) &&
842 SET_LOCALE (locale); 1055 scr_page (scrollbar_isUp() ? UP : DN, 1))
843 1056 {
844 process_x_events (); 1057 want_refresh = 1;
1058 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1059 }
845} 1060}
1061#endif
1062
1063#ifdef SELECTION_SCROLLING
1064void
1065rxvt_term::sel_scroll_cb (time_watcher &w)
1066{
1067 if (scr_page (scroll_selection_dir, scroll_selection_lines))
1068 {
1069 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1070 want_refresh = 1;
1071 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1072 }
1073}
1074#endif
1075
1076#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1077void
1078rxvt_term::slip_wheel_cb (time_watcher &w)
1079{
1080 if (mouse_slip_wheel_speed == 0
1081 || mouse_slip_wheel_speed < 0 ? scr_page (DN, -mouse_slip_wheel_speed)
1082 : scr_page (UP, mouse_slip_wheel_speed))
1083 {
1084 if (view_start == top_row || view_start == 0)
1085 mouse_slip_wheel_speed = 0;
1086
1087 want_refresh = 1;
1088 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1089 }
1090}
1091#endif
1092
1093#if HAVE_SCHED_YIELD
1094static struct event_handler
1095{
1096 check_watcher cw_yield;
1097
1098 void yield (check_watcher &w)
1099 {
1100 sched_yield ();
1101 w.stop ();
1102 }
1103
1104 event_handler ()
1105 : cw_yield (this, &event_handler::yield)
1106 {
1107 }
1108} event_handler;
1109#endif
846 1110
847bool 1111bool
848rxvt_term::pty_fill () 1112rxvt_term::pty_fill ()
849{ 1113{
850 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1114 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
1115
1116 if (CBUFSIZ == n)
1117 {
1118 rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n");
1119 n = 0;
1120 }
851 1121
852 memmove (cmdbuf_base, cmdbuf_ptr, n); 1122 memmove (cmdbuf_base, cmdbuf_ptr, n);
853 cmdbuf_ptr = cmdbuf_base; 1123 cmdbuf_ptr = cmdbuf_base;
854 cmdbuf_endp = cmdbuf_ptr + n; 1124 cmdbuf_endp = cmdbuf_ptr + n;
855 1125
856 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1126 ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n);
857 1127
858 if (n > 0) 1128 if (r > 0)
859 { 1129 {
860 cmdbuf_endp += n; 1130 cmdbuf_endp += r;
861 return true; 1131 return true;
862 } 1132 }
863 else if (n < 0 && errno != EAGAIN) 1133 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1134 {
1135#if HAVE_SCHED_YIELD
1136 if (display->is_local)
1137 event_handler.cw_yield.start ();
1138#endif
1139 }
1140 else
1141 {
1142 pty_ev.stop ();
1143
1144 if (!OPTION (Opt_hold))
864 destroy (); 1145 destroy ();
865 1146 }
1147
866 return false; 1148 return false;
867} 1149}
868 1150
869void 1151void
870rxvt_term::pty_cb (io_watcher &w, short revents) 1152rxvt_term::pty_cb (io_watcher &w, short revents)
871{ 1153{
872 SET_R (this); 1154 make_current ();
873 SET_LOCALE (locale); 1155
1156 if (revents & EVENT_READ)
1157 // loop, but don't allow a single term to monopolize us
1158 while (pty_fill ())
1159 if (cmd_parse ())
1160 break;
874 1161
875 if (revents & EVENT_WRITE) 1162 if (revents & EVENT_WRITE)
876 tt_write (0, 0); 1163 pty_write ();
877 else if (revents & EVENT_READ)
878 {
879 bool flag = true;
880
881 // loop, but don't allow a single term to monopolize us
882 // the number of loops is fully arbitrary, and thus wrong
883 while (flag && pty_fill ())
884 {
885 if (!seen_input)
886 {
887 seen_input = 1;
888 /* once we know the shell is running, send the screen size. Again! */
889 tt_winch ();
890 }
891
892 uint32_t ch = NOCHAR;
893
894 for (;;)
895 {
896 if (ch == NOCHAR)
897 ch = next_char ();
898
899 if (ch == NOCHAR) // TODO: improve
900 break;
901
902 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
903 {
904 /* Read a text string from the input buffer */
905 uint32_t buf[BUFSIZ];
906 bool refreshnow = false;
907 int nlines = 0;
908 uint32_t *str = buf;
909
910 *str++ = ch;
911
912 for (;;)
913 {
914 ch = next_char ();
915
916 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
917 break;
918 else
919 {
920 *str++ = ch;
921
922 if (ch == '\n')
923 {
924 nlines++;
925 refresh_count++;
926
927 if (!(Options & Opt_jumpScroll)
928 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
929 {
930 refreshnow = true;
931 flag = false;
932 ch = NOCHAR;
933 break;
934 }
935 }
936
937 if (str >= buf + BUFSIZ)
938 {
939 ch = NOCHAR;
940 break;
941 }
942 }
943 }
944
945 scr_add_lines (buf, nlines, str - buf);
946
947 /*
948 * If there have been a lot of new lines, then update the screen
949 * What the heck I'll cheat and only refresh less than every page-full.
950 * the number of pages between refreshes is refresh_limit, which
951 * is incremented here because we must be doing flat-out scrolling.
952 *
953 * refreshing should be correct for small scrolls, because of the
954 * time-out
955 */
956 if (refreshnow)
957 {
958 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
959 refresh_limit++;
960
961 scr_refresh (refresh_type);
962 }
963
964 }
965 else
966 {
967 switch (ch)
968 {
969 default:
970 process_nonprinting (ch);
971 break;
972 case C0_ESC: /* escape char */
973 process_escape_seq ();
974 break;
975 /*case 0x9b: */ /* CSI */
976 /* process_csi_seq (); */
977 }
978
979 ch = NOCHAR;
980 }
981 }
982 }
983 }
984} 1164}
985 1165
986// read the next character, currently handles UTF-8 1166void
987// will probably handle all sorts of other stuff in the future 1167rxvt_term::pointer_unblank ()
988uint32_t
989rxvt_term::next_char ()
990{ 1168{
991 while (cmdbuf_ptr < cmdbuf_endp) 1169 XDefineCursor (display->display, vt, TermWin_cursor);
992 { 1170 recolour_cursor ();
993 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
994 return *cmdbuf_ptr++;
995 1171
996 wchar_t wc; 1172#ifdef POINTER_BLANK
997 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, &mbstate.mbs); 1173 hidden_pointer = 0;
998 1174
999 if (len == (size_t)-2) 1175 if (OPTION (Opt_pointerBlank))
1000 return NOCHAR; 1176 pointer_ev.start (NOW + pointerBlankDelay);
1001 1177#endif
1002 if (len == (size_t)-1)
1003 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
1004
1005 // assume wchar == unicode
1006 cmdbuf_ptr += len;
1007 return wc;
1008 }
1009
1010 return NOCHAR;
1011}
1012
1013/* rxvt_cmd_getc() - Return next input character */
1014/*
1015 * Return the next input character after first passing any keyboard input
1016 * to the command.
1017 */
1018uint32_t
1019rxvt_term::cmd_getc ()
1020{
1021 for (;;)
1022 {
1023 uint32_t c = next_char ();
1024 if (c != NOCHAR)
1025 return c;
1026
1027 // incomplete sequences should occur rarely, still, a better solution
1028 // would be preferred. either setjmp/longjmp or better design.
1029 fcntl (cmd_fd, F_SETFL, 0);
1030 pty_fill ();
1031 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
1032 }
1033} 1178}
1034 1179
1035#ifdef POINTER_BLANK 1180#ifdef POINTER_BLANK
1036void 1181void
1037rxvt_term::pointer_unblank ()
1038{
1039 XDefineCursor (Xdisplay, TermWin.vt, TermWin_cursor);
1040 recolour_cursor ();
1041
1042 hidden_pointer = 0;
1043
1044 if (Options & Opt_pointerBlank)
1045 pointer_ev.start (NOW + pointerBlankDelay);
1046}
1047
1048void
1049rxvt_term::pointer_blank () 1182rxvt_term::pointer_blank ()
1050{ 1183{
1051 if (!(Options & Opt_pointerBlank)) 1184 if (!OPTION (Opt_pointerBlank))
1052 return; 1185 return;
1053 1186
1054 XDefineCursor (Xdisplay, TermWin.vt, blank_cursor); 1187 XDefineCursor (display->display, vt, display->blank_cursor);
1055 XFlush (Xdisplay); 1188 XFlush (display->display);
1056 1189
1057 hidden_pointer = 1; 1190 hidden_pointer = 1;
1058} 1191}
1059 1192
1060void 1193void
1061rxvt_term::pointer_cb (time_watcher &w) 1194rxvt_term::pointer_cb (time_watcher &w)
1062{ 1195{
1063 SET_R (this); 1196 make_current ();
1064 SET_LOCALE (locale);
1065 1197
1066 pointer_blank (); 1198 pointer_blank ();
1067} 1199}
1068#endif 1200#endif
1069 1201
1070void 1202void
1071rxvt_term::mouse_report (const XButtonEvent *ev) 1203rxvt_term::mouse_report (XButtonEvent &ev)
1072{ 1204{
1073 int button_number, key_state = 0; 1205 int button_number, key_state = 0;
1074 int x, y; 1206 int x, y;
1075 1207
1076 x = ev->x; 1208 x = ev.x;
1077 y = ev->y; 1209 y = ev.y;
1078 pixel_position (&x, &y); 1210 pixel_position (&x, &y);
1079 1211
1080 if (MEvent.button == AnyButton) 1212 if (MEvent.button == AnyButton)
1081 {
1082 button_number = 3; 1213 button_number = 3;
1083 }
1084 else 1214 else
1085 { 1215 {
1086 button_number = MEvent.button - Button1; 1216 button_number = MEvent.button - Button1;
1087 /* add 0x3D for wheel events, like xterm does */ 1217 /* add 0x3D for wheel events, like xterm does */
1088 if (button_number >= 3) 1218 if (button_number >= 3)
1089 button_number += (64 - 3); 1219 button_number += (64 - 3);
1090 } 1220 }
1091 1221
1092 if (PrivateModes & PrivMode_MouseX10) 1222 if (priv_modes & PrivMode_MouseX10)
1093 { 1223 {
1094 /* 1224 /*
1095 * do not report ButtonRelease 1225 * do not report ButtonRelease
1096 * no state info allowed 1226 * no state info allowed
1097 */ 1227 */
… …
1112 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1242 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1113 + ((MEvent.state & ControlMask) ? 16 : 0); 1243 + ((MEvent.state & ControlMask) ? 16 : 0);
1114#ifdef MOUSE_REPORT_DOUBLECLICK 1244#ifdef MOUSE_REPORT_DOUBLECLICK
1115 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1245 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1116#endif 1246#endif
1117
1118 } 1247 }
1119 1248
1120#ifdef DEBUG_MOUSEREPORT 1249#if DEBUG_MOUSEREPORT
1121 fprintf(stderr, "Mouse ["); 1250 fprintf (stderr, "Mouse [");
1122 if (key_state & 16) 1251 if (key_state & 16)
1123 fputc('C', stderr); 1252 fputc ('C', stderr);
1124 if (key_state & 4) 1253 if (key_state & 4)
1125 fputc('S', stderr); 1254 fputc ('S', stderr);
1126 if (key_state & 8) 1255 if (key_state & 8)
1127 fputc('A', stderr); 1256 fputc ('A', stderr);
1128 if (key_state & 32) 1257 if (key_state & 32)
1129 fputc('2', stderr); 1258 fputc ('2', stderr);
1130 fprintf(stderr, "]: <%d>, %d/%d\n", 1259 fprintf (stderr, "]: <%d>, %d/%d\n",
1131 button_number, 1260 button_number,
1132 x + 1, 1261 x + 1,
1133 y + 1); 1262 y + 1);
1134#else 1263#endif
1264
1135 tt_printf("\033[M%c%c%c", 1265 tt_printf ("\033[M%c%c%c",
1136 (32 + button_number + key_state), 1266 (32 + button_number + key_state),
1137 (32 + x + 1), 1267 (32 + x + 1),
1138 (32 + y + 1)); 1268 (32 + y + 1));
1139#endif
1140} 1269}
1141 1270
1142#ifdef USING_W11LIB 1271#ifdef USING_W11LIB
1143void 1272void
1144rxvt_W11_process_x_event(XEvent *ev) 1273rxvt_W11_process_x_event (XEvent *ev)
1145{ 1274{
1146 rxvt_t *r = rxvt_get_r(); 1275 rxvt_t *r = rxvt_get_r ();
1147 1276
1148 process_x_event (ev); 1277 x_cb (*ev);
1149} 1278}
1150#endif 1279#endif
1151 1280
1152/*{{{ process an X event */ 1281/*{{{ process an X event */
1153void 1282void
1154rxvt_term::process_x_event (XEvent *ev) 1283rxvt_term::x_cb (XEvent &ev)
1155{ 1284{
1285 make_current ();
1286
1287 dDisp;
1288
1289 if (ev.xany.window == vt
1290 && SHOULD_INVOKE (HOOK_X_EVENT)
1291 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1292 return;
1293
1294 // for XQueryPointer
1156 Window unused_root, unused_child; 1295 Window unused_root, unused_child;
1157 int unused_root_x, unused_root_y; 1296 int unused_root_x, unused_root_y;
1158 unsigned int unused_mask; 1297 unsigned int unused_mask;
1159 1298
1160#ifdef DEBUG_X
1161 const char *const eventnames[] =
1162 { /* mason - this matches my system */
1163 "",
1164 "",
1165 "KeyPress",
1166 "KeyRelease",
1167 "ButtonPress",
1168 "ButtonRelease",
1169 "MotionNotify",
1170 "EnterNotify",
1171 "LeaveNotify",
1172 "FocusIn",
1173 "FocusOut",
1174 "KeymapNotify",
1175 "Expose",
1176 "GraphicsExpose",
1177 "NoExpose",
1178 "VisibilityNotify",
1179 "CreateNotify",
1180 "DestroyNotify",
1181 "UnmapNotify",
1182 "MapNotify",
1183 "MapRequest",
1184 "ReparentNotify",
1185 "ConfigureNotify",
1186 "ConfigureRequest",
1187 "GravityNotify",
1188 "ResizeRequest",
1189 "CirculateNotify",
1190 "CirculateRequest",
1191 "PropertyNotify",
1192 "SelectionClear",
1193 "SelectionRequest",
1194 "SelectionNotify",
1195 "ColormapNotify",
1196 "ClientMessage",
1197 "MappingNotify"
1198 };
1199#endif
1200
1201#ifdef DEBUG_X
1202 struct timeval tp;
1203 struct tm *ltt;
1204 (void)gettimeofday(&tp, NULL);
1205 ltt = localtime(&(tp.tv_sec));
1206 D_X((stderr, "Event: %-16s %-7s %08lx (%4d-%02d-%02d %02d:%02d:%02d.%.6ld) %s %lu", eventnames[ev->type], (ev->xany.window == TermWin.parent[0] ? "parent" : (ev->xany.window == TermWin.vt ? "vt" : (ev->xany.window == scrollBar.win ? "scroll" : (ev->xany.window == menuBar.win ? "menubar" : "UNKNOWN")))), (ev->xany.window == TermWin.parent[0] ? TermWin.parent[0] : (ev->xany.window == TermWin.vt ? TermWin.vt : (ev->xany.window == scrollBar.win ? scrollBar.win : (ev->xany.window == menuBar.win ? menuBar.win : 0)))), ltt->tm_year + 1900, ltt->tm_mon + 1, ltt->tm_mday, ltt->tm_hour, ltt->tm_min, ltt->tm_sec, tp.tv_usec, ev->xany.send_event ? "S" : " ", ev->xany.serial));
1207#endif
1208
1209 switch (ev->type) 1299 switch (ev.type)
1210 { 1300 {
1211 case KeyPress: 1301 case KeyPress:
1212 lookup_key ((XKeyEvent *)ev); 1302#if ISO_14755
1303 if (!(iso14755buf & ISO_14755_52))
1304#endif
1305 lookup_key (ev.xkey);
1306
1307 break;
1308
1309 case KeyRelease:
1310 {
1311#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
1312 KeySym keysym;
1313
1314 keysym = XLookupKeysym (&ev.xkey, ev.xkey.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
1315#endif
1316
1317#if ENABLE_FRILLS || ISO_14755
1318 // ISO 14755 support
1319 if (iso14755buf)
1320 if (iso14755buf & ISO_14755_52)
1321 {
1322# if ENABLE_OVERLAY
1323 scr_overlay_off ();
1324# endif
1325# if ISO_14755
1326 // iso14755 part 5.2 handling: release time
1327 // first: controls
1328 if ((ev.xkey.state & ControlMask)
1329 && ((keysym >= 0x40 && keysym <= 0x5f)
1330 || (keysym >= 0x61 && keysym <= 0x7f)))
1331 {
1332 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
1333 commit_iso14755 ();
1334 goto skip_switch;
1335 }
1336
1337 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)
1338 if (i[0] == keysym)
1339 {
1340 iso14755buf = ISO_14755_51 | i[1];
1341 commit_iso14755 ();
1342 goto skip_switch;
1343 }
1344
1345 scr_bell ();
1346# endif
1347 iso14755buf = 0;
1348 break;
1349 }
1350 else if ((ev.xkey.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
1351 {
1352# if ENABLE_OVERLAY
1353 scr_overlay_off ();
1354# endif
1355 if (iso14755buf & ISO_14755_51)
1356 commit_iso14755 ();
1357#if ISO_14755
1358 else if (iso14755buf & ISO_14755_STARTED)
1359 {
1360 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
1361
1362 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
1363 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
1364 }
1365# endif
1366 else
1367 iso14755buf = 0;
1368 }
1369#endif
1370
1371 if (ev.xany.window == vt
1372 && HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
1213 break; 1373 break;
1214 1374
1215#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1375#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1216 case KeyRelease:
1217 {
1218 if (!(ev->xkey.state & ControlMask)) 1376 if (!(ev.xkey.state & ControlMask))
1377 slip_wheel_ev.stop ();
1378 else if (keysym == XK_Control_L || keysym == XK_Control_R)
1219 mouse_slip_wheel_speed = 0; 1379 mouse_slip_wheel_speed = 0;
1220 else 1380#endif
1221 {
1222 KeySym ks;
1223
1224 ks = XKeycodeToKeysym(Xdisplay, ev->xkey.keycode, 0);
1225 if (ks == XK_Control_L || ks == XK_Control_R)
1226 mouse_slip_wheel_speed = 0;
1227 }
1228 break; 1381 break;
1229 } 1382 }
1230#endif
1231 1383
1232 case ButtonPress: 1384 case ButtonPress:
1233 button_press ((XButtonEvent *)ev); 1385 button_press (ev.xbutton);
1234 break; 1386 break;
1235 1387
1236 case ButtonRelease: 1388 case ButtonRelease:
1237 button_release ((XButtonEvent *)ev); 1389 button_release (ev.xbutton);
1238 break; 1390 break;
1239 1391
1240 case ClientMessage: 1392 case ClientMessage:
1241 if (ev->xclient.format == 32 1393 if (ev.xclient.format == 32
1242 && (Atom)ev->xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1394 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1243 destroy ();
1244#ifdef OFFIX_DND
1245 /* OffiX Dnd (drag 'n' drop) protocol */
1246 else if (ev->xclient.message_type == xa[XA_DNDPROTOCOL]
1247 && (ev->xclient.data.l[0] == DndFile
1248 || ev->xclient.data.l[0] == DndDir
1249 || ev->xclient.data.l[0] == DndLink))
1250 { 1395 {
1251 /* Get Dnd data */ 1396 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1252 Atom ActualType; 1397 {
1253 int ActualFormat; 1398 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1254 unsigned char *data; 1399 {
1255 unsigned long Size, RemainingBytes; 1400 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1256 1401 {
1257 XGetWindowProperty(Xdisplay, Xroot, 1402 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1258 xa[XA_DNDSELECTION], 1403 destroy ();
1259 0L, 1000000L, 1404 }
1260 False, AnyPropertyType, 1405#if ENABLE_EWMH
1261 &ActualType, &ActualFormat, 1406 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1262 &Size, &RemainingBytes, 1407 XSendEvent (disp, ev.xclient.window = display->root,
1408 False, SubstructureRedirectMask | SubstructureNotifyMask,
1263 &data); 1409 &ev);
1264 XChangeProperty(Xdisplay, Xroot, 1410#endif
1265 XA_CUT_BUFFER0, XA_STRING, 1411 }
1266 8, PropModeReplace, 1412 }
1267 data, STRLEN(data)); 1413#if ENABLE_XEMBED
1268 selection_paste (Xroot, XA_CUT_BUFFER0, True); 1414 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1269 XSetInputFocus(Xdisplay, Xroot, RevertToNone, CurrentTime); 1415 {
1416 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1417 focus_in ();
1418 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1419 focus_out ();
1420 }
1421#endif
1270 } 1422 }
1271#endif /* OFFIX_DND */
1272 break; 1423 break;
1273 1424
1274 case MappingNotify: 1425 case MappingNotify:
1275 XRefreshKeyboardMapping(&(ev->xmapping)); 1426 XRefreshKeyboardMapping (&ev.xmapping);
1276 break; 1427 break;
1277 1428
1278 /* 1429 /*
1279 * XXX: this is not the _current_ arrangement 1430 * XXX: this is not the _current_ arrangement
1280 * Here's my conclusion: 1431 * Here's my conclusion:
… …
1284 * in the GraphicsExpose parts, which means that after each refresh, 1435 * in the GraphicsExpose parts, which means that after each refresh,
1285 * we need to wait for the graphics expose or Noexpose events, 1436 * we need to wait for the graphics expose or Noexpose events,
1286 * which ought to make things real slow! 1437 * which ought to make things real slow!
1287 */ 1438 */
1288 case VisibilityNotify: 1439 case VisibilityNotify:
1289 switch (ev->xvisibility.state) 1440 switch (ev.xvisibility.state)
1290 { 1441 {
1291 case VisibilityUnobscured: 1442 case VisibilityUnobscured:
1292 refresh_type = FAST_REFRESH; 1443 refresh_type = FAST_REFRESH;
1293 break; 1444 break;
1294 case VisibilityPartiallyObscured: 1445 case VisibilityPartiallyObscured:
… …
1299 break; 1450 break;
1300 } 1451 }
1301 break; 1452 break;
1302 1453
1303 case FocusIn: 1454 case FocusIn:
1304 if (!TermWin.focus) 1455 focus_in ();
1456 break;
1457
1458 case FocusOut:
1459 focus_out ();
1460 break;
1461
1462 case ConfigureNotify:
1463 if (ev.xconfigure.window == parent[0])
1305 { 1464 {
1306 TermWin.focus = 1; 1465 while (XCheckTypedWindowEvent (disp, ev.xconfigure.window, ConfigureNotify, &ev))
1307 want_refresh = 1; 1466 ;
1308#ifdef USE_XIM
1309 if (Input_Context != NULL)
1310 XSetICFocus(Input_Context);
1311#endif
1312#ifdef CURSOR_BLINK
1313 if (Options & Opt_cursorBlink)
1314 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1315#endif
1316 1467
1468 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1469 {
1470 seen_resize = 1;
1471 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1472 }
1473
1474 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1475
1476#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1477 if (OPTION (Opt_transparent))
1478 check_our_parents ();
1479#endif
1317 } 1480 }
1318 break; 1481 break;
1319 1482
1320 case FocusOut:
1321 if (TermWin.focus)
1322 {
1323 TermWin.focus = 0;
1324 want_refresh = 1;
1325#ifdef USE_XIM
1326 if (Input_Context != NULL)
1327 XUnsetICFocus(Input_Context);
1328#endif
1329#ifdef CURSOR_BLINK
1330 if (Options & Opt_cursorBlink)
1331 cursor_blink_ev.stop ();
1332 hidden_cursor = 0;
1333#endif
1334
1335 }
1336 break;
1337
1338 case ConfigureNotify: 1483 case PropertyNotify:
1339 if (ev->xconfigure.window == TermWin.parent[0]) 1484 if (!HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END)))
1340 { 1485 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1341 int height, width; 1486 && ev.xproperty.state == PropertyNewValue)
1487 selection_property (ev.xproperty.window, ev.xproperty.atom);
1342 1488
1343 do
1344 { /* Wrap lots of configures into one */
1345 width = ev->xconfigure.width;
1346 height = ev->xconfigure.height;
1347 D_SIZE((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1348 }
1349 while (XCheckTypedWindowEvent(Xdisplay, ev->xconfigure.window,
1350 ConfigureNotify, ev));
1351 if (szHint.width != width || szHint.height != height)
1352 {
1353 D_SIZE((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height));
1354 resize_all_windows (width, height, 1);
1355 }
1356#ifdef DEBUG_SIZE
1357 else
1358 {
1359 D_SIZE((stderr, "Size: Not resizing"));
1360 }
1361#endif
1362#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1363 if (Options & Opt_transparent)
1364 {
1365 check_our_parents ();
1366 if (am_transparent)
1367 want_full_refresh = 1;
1368 }
1369#endif
1370
1371 }
1372 break; 1489 break;
1373 1490
1374 case SelectionClear: 1491 case SelectionClear:
1375 selection_clear (); 1492 selection_clear ();
1376 break; 1493 break;
1377 1494
1378 case SelectionNotify: 1495 case SelectionNotify:
1379 if (selection_wait == Sel_normal) 1496 if (selection_wait == Sel_normal)
1380 selection_paste (ev->xselection.requestor, 1497 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1381 ev->xselection.property, True);
1382 break; 1498 break;
1383 1499
1384 case SelectionRequest: 1500 case SelectionRequest:
1385 selection_send (&(ev->xselectionrequest)); 1501 selection_send (ev.xselectionrequest);
1502 break;
1503
1504 case MapNotify:
1505 mapped = 1;
1506#ifdef TEXT_BLINK
1507 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1508#endif
1509 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1386 break; 1510 break;
1387 1511
1388 case UnmapNotify: 1512 case UnmapNotify:
1389 TermWin.mapped = 0; 1513 mapped = 0;
1390#ifdef TEXT_BLINK 1514#ifdef TEXT_BLINK
1391 text_blink_ev.stop (); 1515 text_blink_ev.stop ();
1392#endif 1516#endif
1393 break; 1517 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1394
1395 case MapNotify:
1396 TermWin.mapped = 1;
1397#ifdef TEXT_BLINK
1398 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1399#endif
1400 break;
1401
1402 case PropertyNotify:
1403 if (ev->xproperty.atom == xa[XA_VT_SELECTION])
1404 {
1405 if (ev->xproperty.state == PropertyNewValue)
1406 selection_property (ev->xproperty.window,
1407 ev->xproperty.atom);
1408 break; 1518 break;
1409 } 1519
1410#ifdef TRANSPARENT 1520#ifdef TRANSPARENT
1411 /*
1412 * if user used some Esetroot compatible prog to set the root bg,
1413 * use the property to determine the pixmap. We use it later on.
1414 */
1415 if (xa[XA_XROOTPMAPID] == 0)
1416 xa[XA_XROOTPMAPID] = XInternAtom(Xdisplay,
1417 "_XROOTPMAP_ID", False);
1418 if (ev->xproperty.atom != xa[XA_XROOTPMAPID])
1419 break;
1420 /* FALLTHROUGH */
1421 case ReparentNotify: 1521 case ReparentNotify:
1422 if ((Options & Opt_transparent) && check_our_parents ()) 1522 rootwin_cb (ev);
1423 { 1523 break;
1424 if (am_transparent)
1425 want_full_refresh = 1;
1426 }
1427#endif /* TRANSPARENT */ 1524#endif /* TRANSPARENT */
1428 break;
1429 1525
1430 case GraphicsExpose: 1526 case GraphicsExpose:
1431 case Expose: 1527 case Expose:
1432 if (ev->xany.window == TermWin.vt) 1528 if (ev.xany.window == vt)
1433 { 1529 {
1434#ifdef NO_SLOW_LINK_SUPPORT 1530 do
1435 scr_expose (ev->xexpose.x, ev->xexpose.y, 1531 scr_expose (ev.xexpose.x, ev.xexpose.y,
1436 ev->xexpose.width, ev->xexpose.height, False); 1532 ev.xexpose.width, ev.xexpose.height, False);
1437#else 1533 while (XCheckTypedWindowEvent (disp, vt, ev.xany.type, &ev));
1438 // don't understand this, so commented it out 1534
1535 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1536
1537 while (XCheckTypedWindowEvent (disp, vt, ev.xany.type, &ev))
1439 scr_expose (ev->xexpose.x, ev->xexpose.y, 1538 scr_expose (ev.xexpose.x, ev.xexpose.y,
1440 ev->xexpose.width, ev->xexpose.height, False); 1539 ev.xexpose.width, ev.xexpose.height, False);
1441 //scr_expose (ev->xexpose.x, 0, 1540
1442 // ev->xexpose.width, TermWin.height, False);
1443#endif
1444 want_refresh = 1; 1541 want_refresh = 1;
1445 } 1542 }
1446 else 1543 else
1447 { 1544 {
1448 XEvent unused_xevent; 1545 XEvent unused_event;
1449 1546
1450 while (XCheckTypedWindowEvent(Xdisplay, ev->xany.window, 1547 while (XCheckTypedWindowEvent (disp, ev.xany.window, Expose, &unused_event))
1451 Expose, 1548 ;
1452 &unused_xevent)) ;
1453 while (XCheckTypedWindowEvent(Xdisplay, ev->xany.window, 1549 while (XCheckTypedWindowEvent (disp, ev.xany.window, GraphicsExpose, &unused_event))
1454 GraphicsExpose, 1550 ;
1455 &unused_xevent)) ; 1551
1456 if (isScrollbarWindow(ev->xany.window)) 1552 if (isScrollbarWindow (ev.xany.window))
1457 { 1553 {
1458 scrollBar.setIdle(); 1554 scrollBar.setIdle ();
1459 scrollbar_show (0); 1555 scrollbar_show (0);
1460 } 1556 }
1461#ifdef MENUBAR
1462 if (menubar_visible () && isMenuBarWindow(ev->xany.window))
1463 menubar_expose ();
1464#endif
1465#ifdef RXVT_GRAPHICS
1466 Gr_expose (ev->xany.window);
1467#endif
1468 1557
1558#ifdef TRANSPARENT
1559 if (am_transparent && ev.xany.window == parent[0])
1560 XClearWindow (disp, ev.xany.window);
1561#endif
1469 } 1562 }
1470 break; 1563 break;
1471 1564
1472 case MotionNotify: 1565 case MotionNotify:
1473#ifdef POINTER_BLANK 1566#ifdef POINTER_BLANK
1474 if (hidden_pointer) 1567 if (hidden_pointer)
1475 pointer_unblank (); 1568 pointer_unblank ();
1476#endif 1569#endif
1477#if MENUBAR 1570 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1478 if (isMenuBarWindow(ev->xany.window)) 1571 break;
1572
1573 if (ev.xany.window == vt)
1479 { 1574 {
1480 menubar_control (&(ev->xbutton)); 1575 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1481 break; 1576 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1482 } 1577 ; // nop
1483#endif
1484 if ((PrivateModes & PrivMode_mouse_report) && !(bypass_keystate))
1485 break;
1486
1487 if (ev->xany.window == TermWin.vt)
1488 {
1489 if ((ev->xbutton.state & (Button1Mask | Button3Mask))) 1578 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1490 { 1579 {
1491 while (XCheckTypedWindowEvent(Xdisplay, TermWin.vt, 1580 while (XCheckTypedWindowEvent (disp, vt, MotionNotify, &ev))
1492 MotionNotify, ev)) ; 1581 ;
1582
1493 XQueryPointer(Xdisplay, TermWin.vt, 1583 XQueryPointer (disp, vt,
1494 &unused_root, &unused_child, 1584 &unused_root, &unused_child,
1495 &unused_root_x, &unused_root_y, 1585 &unused_root_x, &unused_root_y,
1496 &(ev->xbutton.x), &(ev->xbutton.y), 1586 &ev.xbutton.x, &ev.xbutton.y,
1497 &unused_mask); 1587 &ev.xbutton.state);
1498#ifdef MOUSE_THRESHOLD 1588#ifdef MOUSE_THRESHOLD
1499 /* deal with a `jumpy' mouse */ 1589 /* deal with a `jumpy' mouse */
1500 if ((ev->xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1590 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1501 { 1591 {
1502#endif 1592#endif
1593#if ISO_14755
1594 // 5.4
1595 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1596 {
1597 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1598 break;
1599 }
1600#endif
1503 selection_extend ((ev->xbutton.x), (ev->xbutton.y), 1601 selection_extend (ev.xbutton.x, ev.xbutton.y,
1504 (ev->xbutton.state & Button3Mask) ? 2 : 0); 1602 ev.xbutton.state & Button3Mask ? 2 : 0);
1603
1505#ifdef SELECTION_SCROLLING 1604#ifdef SELECTION_SCROLLING
1506 if (ev->xbutton.y < TermWin.int_bwidth 1605 if (ev.xbutton.y < int_bwidth
1507 || Pixel2Row(ev->xbutton.y) > (TermWin.nrow-1)) 1606 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1508 { 1607 {
1509 int dist; 1608 int dist;
1510
1511 pending_scroll_selection=1;
1512 1609
1513 /* don't clobber the current delay if we are 1610 /* don't clobber the current delay if we are
1514 * already in the middle of scrolling. 1611 * already in the middle of scrolling.
1515 */ 1612 */
1516 if (scroll_selection_delay<=0) 1613 if (!sel_scroll_ev.active)
1517 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1614 sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1518 1615
1519 /* save the event params so we can highlight 1616 /* save the event params so we can highlight
1520 * the selection in the pending-scroll loop 1617 * the selection in the pending-scroll loop
1521 */ 1618 */
1522 selection_save_x=ev->xbutton.x; 1619 selection_save_x = ev.xbutton.x;
1523 selection_save_y=ev->xbutton.y; 1620 selection_save_y = ev.xbutton.y;
1524 selection_save_state=
1525 (ev->xbutton.state & Button3Mask) ? 2 : 0; 1621 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1526 1622
1527 /* calc number of lines to scroll */ 1623 /* calc number of lines to scroll */
1528 if (ev->xbutton.y<TermWin.int_bwidth) 1624 if (ev.xbutton.y < int_bwidth)
1529 { 1625 {
1530 scroll_selection_dir = UP; 1626 scroll_selection_dir = UP;
1531 dist = TermWin.int_bwidth - ev->xbutton.y; 1627 dist = int_bwidth - ev.xbutton.y;
1532 } 1628 }
1533 else 1629 else
1534 { 1630 {
1535 scroll_selection_dir = DN; 1631 scroll_selection_dir = DN;
1536 dist = ev->xbutton.y - 1632 dist = ev.xbutton.y - (int_bwidth + height);
1537 (TermWin.int_bwidth + TermWin.height);
1538 } 1633 }
1634
1539 scroll_selection_lines=(Pixel2Height(dist)/ 1635 scroll_selection_lines = Pixel2Height (dist)
1540 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1636 / SELECTION_SCROLL_LINE_SPEEDUP
1637 + 1;
1541 MIN_IT(scroll_selection_lines, 1638 min_it (scroll_selection_lines,
1542 SELECTION_SCROLL_MAX_LINES); 1639 SELECTION_SCROLL_MAX_LINES);
1543 } 1640 }
1544 else 1641 else
1545 { 1642 {
1546 /* we are within the text window, so we 1643 /* we are within the text window, so we
1547 * shouldn't be scrolling 1644 * shouldn't be scrolling
1548 */ 1645 */
1549 pending_scroll_selection = 0; 1646 if (sel_scroll_ev.active)
1647 sel_scroll_ev.stop();
1550 } 1648 }
1551#endif 1649#endif
1552#ifdef MOUSE_THRESHOLD 1650#ifdef MOUSE_THRESHOLD
1553
1554 } 1651 }
1555#endif 1652#endif
1556
1557 } 1653 }
1558 } 1654 }
1559 else if (isScrollbarWindow(ev->xany.window) && scrollbar_isMotion()) 1655 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ())
1560 { 1656 {
1561 while (XCheckTypedWindowEvent(Xdisplay, scrollBar.win, 1657 while (XCheckTypedWindowEvent (disp, scrollBar.win,
1562 MotionNotify, ev)) ; 1658 MotionNotify, &ev))
1659 ;
1660
1563 XQueryPointer(Xdisplay, scrollBar.win, 1661 XQueryPointer (disp, scrollBar.win,
1564 &unused_root, &unused_child, 1662 &unused_root, &unused_child,
1565 &unused_root_x, &unused_root_y, 1663 &unused_root_x, &unused_root_y,
1566 &(ev->xbutton.x), &(ev->xbutton.y), 1664 &ev.xbutton.x, &ev.xbutton.y,
1567 &unused_mask); 1665 &unused_mask);
1568 scr_move_to (scrollbar_position(ev->xbutton.y) - csrO, 1666 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1569 scrollbar_size()); 1667 scrollbar_size ());
1570 scr_refresh (refresh_type); 1668 want_refresh = 1;
1571 refresh_limit = 0; 1669 refresh_limit = 0;
1572 scrollbar_show (1); 1670 scrollbar_show (1);
1573 } 1671 }
1574 break; 1672 break;
1575 } 1673 }
1674
1675skip_switch: ;
1676
1677#if defined(CURSOR_BLINK)
1678 if (OPTION (Opt_cursorBlink) && ev.type == KeyPress)
1679 {
1680 if (hidden_cursor)
1681 {
1682 hidden_cursor = 0;
1683 want_refresh = 1;
1684 }
1685
1686 cursor_blink_ev.start (NOW + CURSOR_BLINK_INTERVAL);
1687 }
1688#endif
1689
1690#if defined(POINTER_BLANK)
1691 if (OPTION (Opt_pointerBlank) && pointerBlankDelay > 0)
1692 {
1693 if (ev.type == MotionNotify
1694 || ev.type == ButtonPress
1695 || ev.type == ButtonRelease)
1696 if (hidden_pointer)
1697 pointer_unblank ();
1698
1699 if (ev.type == KeyPress && hidden_pointer == 0)
1700 pointer_blank ();
1701 }
1702#endif
1576} 1703}
1577 1704
1578void 1705void
1706rxvt_term::focus_in ()
1707{
1708 if (!focus)
1709 {
1710 focus = 1;
1711 want_refresh = 1;
1712
1713 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1714
1715#if USE_XIM
1716 if (Input_Context != NULL)
1717 {
1718 IMSetStatusPosition ();
1719 XSetICFocus (Input_Context);
1720 }
1721#endif
1722#if CURSOR_BLINK
1723 if (OPTION (Opt_cursorBlink))
1724 cursor_blink_ev.start (NOW + CURSOR_BLINK_INTERVAL);
1725#endif
1726#if OFF_FOCUS_FADING
1727 if (rs[Rs_fade])
1728 {
1729 pix_colors = pix_colors_focused;
1730 scr_recolour ();
1731 }
1732#endif
1733 }
1734}
1735
1736void
1737rxvt_term::focus_out ()
1738{
1739 if (focus)
1740 {
1741 focus = 0;
1742 want_refresh = 1;
1743
1744 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1745
1746#if ENABLE_FRILLS || ISO_14755
1747 if (iso14755buf)
1748 {
1749 iso14755buf = 0;
1750# if ENABLE_OVERLAY
1751 scr_overlay_off ();
1752# endif
1753 }
1754#endif
1755#if USE_XIM
1756 if (Input_Context != NULL)
1757 XUnsetICFocus (Input_Context);
1758#endif
1759#if CURSOR_BLINK
1760 if (OPTION (Opt_cursorBlink))
1761 cursor_blink_ev.stop ();
1762 hidden_cursor = 0;
1763#endif
1764#if OFF_FOCUS_FADING
1765 if (rs[Rs_fade])
1766 {
1767 pix_colors = pix_colors_unfocused;
1768 scr_recolour ();
1769 }
1770#endif
1771 }
1772}
1773
1774#if TRANSPARENT
1775void
1776rxvt_term::rootwin_cb (XEvent &ev)
1777{
1778 make_current ();
1779
1780 switch (ev.type)
1781 {
1782 case PropertyNotify:
1783 /*
1784 * if user used some Esetroot compatible prog to set the root bg,
1785 * use the property to determine the pixmap. We use it later on.
1786 */
1787 if (ev.xproperty.atom != xa[XA_XROOTPMAP_ID]
1788 && ev.xproperty.atom != xa[XA_ESETROOT_PMAP_ID])
1789 return;
1790
1791 /* FALLTHROUGH */
1792 case ReparentNotify:
1793 if (OPTION (Opt_transparent) && check_our_parents () && am_transparent)
1794 want_refresh = want_full_refresh = 1;
1795 break;
1796 }
1797}
1798#endif
1799
1800void
1579rxvt_term::button_press (XButtonEvent *ev) 1801rxvt_term::button_press (XButtonEvent &ev)
1580{ 1802{
1581 int reportmode = 0, clickintime; 1803 int reportmode = 0, clickintime;
1582 1804
1583 bypass_keystate = ev->state & (ModMetaMask | ShiftMask); 1805 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1806
1584 if (!bypass_keystate) 1807 if (!bypass_keystate)
1585 reportmode = !!(PrivateModes & PrivMode_mouse_report); 1808 reportmode = !! (priv_modes & PrivMode_mouse_report);
1809
1586 /* 1810 /*
1587 * VT window processing of button press 1811 * VT window processing of button press
1588 */ 1812 */
1589 if (ev->window == TermWin.vt) 1813 if (ev.window == vt)
1590 { 1814 {
1591#if RXVT_GRAPHICS 1815 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1592 if (ev->subwindow != None) 1816 return;
1593 rxvt_Gr_ButtonPress (ev->x, ev->y);
1594 else
1595#endif
1596 1817
1818#if ISO_14755
1819 // 5.4
1820 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1821 {
1822 iso14755_54 (ev.x, ev.y);
1823 return;
1597 { 1824 }
1825#endif
1826
1598 clickintime = ev->time - MEvent.time < MULTICLICK_TIME; 1827 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1828
1599 if (reportmode) 1829 if (reportmode)
1830 {
1831 /* mouse report from vt window */
1832 /* save the xbutton state (for ButtonRelease) */
1833 MEvent.state = ev.state;
1834#ifdef MOUSE_REPORT_DOUBLECLICK
1835 if (ev.button == MEvent.button && clickintime)
1600 { 1836 {
1601 /* mouse report from vt window */ 1837 /* same button, within alloted time */
1602 /* save the xbutton state (for ButtonRelease) */ 1838 MEvent.clicks++;
1603 MEvent.state = ev->state; 1839
1604#ifdef MOUSE_REPORT_DOUBLECLICK 1840 if (MEvent.clicks > 1)
1605 if (ev->button == MEvent.button && clickintime)
1606 { 1841 {
1607 /* same button, within alloted time */
1608 MEvent.clicks++;
1609 if (MEvent.clicks > 1)
1610 {
1611 /* only report double clicks */ 1842 /* only report double clicks */
1612 MEvent.clicks = 2; 1843 MEvent.clicks = 2;
1613 mouse_report (ev); 1844 mouse_report (ev);
1614 1845
1615 /* don't report the release */ 1846 /* don't report the release */
1616 MEvent.clicks = 0; 1847 MEvent.clicks = 0;
1617 MEvent.button = AnyButton; 1848 MEvent.button = AnyButton;
1618 }
1619 } 1849 }
1620 else
1621 {
1622 /* different button, or time expired */
1623 MEvent.clicks = 1;
1624 MEvent.button = ev->button;
1625 mouse_report (ev);
1626 }
1627#else
1628 MEvent.button = ev->button;
1629 mouse_report (ev);
1630#endif /* MOUSE_REPORT_DOUBLECLICK */
1631
1632 } 1850 }
1633 else 1851 else
1634 { 1852 {
1635 if (ev->button != MEvent.button) 1853 /* different button, or time expired */
1636 MEvent.clicks = 0; 1854 MEvent.clicks = 1;
1855 MEvent.button = ev.button;
1856 mouse_report (ev);
1857 }
1858#else
1859 MEvent.button = ev.button;
1860 mouse_report (ev);
1861#endif /* MOUSE_REPORT_DOUBLECLICK */
1862
1863 }
1864 else
1865 {
1866 if (ev.button != MEvent.button)
1867 MEvent.clicks = 0;
1868
1637 switch (ev->button) 1869 switch (ev.button)
1638 { 1870 {
1639 case Button1: 1871 case Button1:
1872 /* allow meta + click to select rectangular areas */
1873 /* should be done in screen.C */
1874#if ENABLE_FRILLS
1875 selection.rect = !!(ev.state & ModMetaMask);
1876#else
1877 selection.rect = false;
1878#endif
1879
1640 /* allow shift+left click to extend selection */ 1880 /* allow shift+left click to extend selection */
1641 if (ev->state & ShiftMask && !(PrivateModes & PrivMode_mouse_report)) 1881 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1642 { 1882 {
1643 if (MEvent.button == Button1 && clickintime) 1883 if (MEvent.button == Button1 && clickintime)
1644 selection_rotate (ev->x, ev->y); 1884 selection_rotate (ev.x, ev.y);
1645 else
1646 selection_extend (ev->x, ev->y, 1);
1647 }
1648 else 1885 else
1649 { 1886 selection_extend (ev.x, ev.y, 1);
1650 if (MEvent.button == Button1 && clickintime)
1651 MEvent.clicks++;
1652 else
1653 MEvent.clicks = 1;
1654
1655 selection_click (MEvent.clicks, ev->x, ev->y);
1656 } 1887 }
1657 1888 else
1658 MEvent.button = Button1;
1659 break; 1889 {
1660
1661 case Button3:
1662 if (MEvent.button == Button3 && clickintime) 1890 if (MEvent.button == Button1 && clickintime)
1663 selection_rotate (ev->x, ev->y); 1891 MEvent.clicks++;
1664 else 1892 else
1893 MEvent.clicks = 1;
1894
1895 selection_click (MEvent.clicks, ev.x, ev.y);
1896 }
1897
1898 MEvent.button = Button1;
1899 break;
1900
1901 case Button3:
1902 if (MEvent.button == Button3 && clickintime)
1903 selection_rotate (ev.x, ev.y);
1904 else
1665 selection_extend (ev->x, ev->y, 1); 1905 selection_extend (ev.x, ev.y, 1);
1906
1666 MEvent.button = Button3; 1907 MEvent.button = Button3;
1667 break; 1908 break;
1668 }
1669 } 1909 }
1910 }
1911
1670 MEvent.time = ev->time; 1912 MEvent.time = ev.time;
1671 return; 1913 return;
1672 }
1673 } 1914 }
1674 1915
1675 /* 1916 /*
1676 * Scrollbar window processing of button press 1917 * Scrollbar window processing of button press
1677 */ 1918 */
1678 if (isScrollbarWindow(ev->window)) 1919 if (isScrollbarWindow (ev.window))
1679 { 1920 {
1680 scrollBar.setIdle (); 1921 scrollBar.setIdle ();
1681 /* 1922 /*
1682 * Rxvt-style scrollbar: 1923 * Rxvt-style scrollbar:
1683 * move up if mouse is above slider 1924 * move up if mouse is above slider
… …
1695 * Mouse report disabled scrollbar: 1936 * Mouse report disabled scrollbar:
1696 * arrow buttons - send up/down 1937 * arrow buttons - send up/down
1697 * click on scrollbar - send pageup/down 1938 * click on scrollbar - send pageup/down
1698 */ 1939 */
1699 if ((scrollBar.style == R_SB_NEXT 1940 if ((scrollBar.style == R_SB_NEXT
1700 && scrollbarnext_upButton(ev->y)) 1941 && scrollbarnext_upButton (ev.y))
1701 || (scrollBar.style == R_SB_RXVT 1942 || (scrollBar.style == R_SB_RXVT
1702 && scrollbarrxvt_upButton(ev->y))) 1943 && scrollbarrxvt_upButton (ev.y)))
1703 tt_printf("\033[A"); 1944 tt_printf ("\033[A");
1704 else if ((scrollBar.style == R_SB_NEXT 1945 else if ((scrollBar.style == R_SB_NEXT
1705 && scrollbarnext_dnButton(ev->y)) 1946 && scrollbarnext_dnButton (ev.y))
1706 || (scrollBar.style == R_SB_RXVT 1947 || (scrollBar.style == R_SB_RXVT
1707 && scrollbarrxvt_dnButton(ev->y))) 1948 && scrollbarrxvt_dnButton (ev.y)))
1708 tt_printf("\033[B"); 1949 tt_printf ("\033[B");
1709 else 1950 else
1710 switch (ev->button) 1951 switch (ev.button)
1711 { 1952 {
1712 case Button2: 1953 case Button2:
1713 tt_printf("\014"); 1954 tt_printf ("\014");
1714 break; 1955 break;
1715 case Button1: 1956 case Button1:
1716 tt_printf("\033[6~"); 1957 tt_printf ("\033[6~");
1717 break; 1958 break;
1718 case Button3: 1959 case Button3:
1719 tt_printf("\033[5~"); 1960 tt_printf ("\033[5~");
1720 break; 1961 break;
1721 } 1962 }
1722 } 1963 }
1723 else 1964 else
1724#endif /* NO_SCROLLBAR_REPORT */ 1965#endif /* NO_SCROLLBAR_REPORT */
… …
1726 { 1967 {
1727 char upordown = 0; 1968 char upordown = 0;
1728 1969
1729 if (scrollBar.style == R_SB_NEXT) 1970 if (scrollBar.style == R_SB_NEXT)
1730 { 1971 {
1731 if (scrollbarnext_upButton(ev->y)) 1972 if (scrollbarnext_upButton (ev.y))
1732 upordown = -1; /* up */ 1973 upordown = -1; /* up */
1733 else if (scrollbarnext_dnButton(ev->y)) 1974 else if (scrollbarnext_dnButton (ev.y))
1734 upordown = 1; /* down */ 1975 upordown = 1; /* down */
1735 } 1976 }
1736 else if (scrollBar.style == R_SB_RXVT) 1977 else if (scrollBar.style == R_SB_RXVT)
1737 { 1978 {
1738 if (scrollbarrxvt_upButton(ev->y)) 1979 if (scrollbarrxvt_upButton (ev.y))
1739 upordown = -1; /* up */ 1980 upordown = -1; /* up */
1740 else if (scrollbarrxvt_dnButton(ev->y)) 1981 else if (scrollbarrxvt_dnButton (ev.y))
1741 upordown = 1; /* down */ 1982 upordown = 1; /* down */
1742 } 1983 }
1743 if (upordown) 1984 if (upordown)
1744 { 1985 {
1745#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1986#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1746 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 1987 cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1747#endif 1988#endif
1748 if (scr_page (upordown < 0 ? UP : DN, 1)) 1989 if (scr_page (upordown < 0 ? UP : DN, 1))
1749 { 1990 {
1750 if (upordown < 0) 1991 if (upordown < 0)
1751 scrollBar.setUp (); 1992 scrollBar.setUp ();
1752 else 1993 else
1753 scrollBar.setDn (); 1994 scrollBar.setDn ();
1754 } 1995 }
1755 } 1996 }
1756 else 1997 else
1757 switch (ev->button) 1998 switch (ev.button)
1758 { 1999 {
1759 case Button2: 2000 case Button2:
1760 switch (scrollbar_align) 2001 switch (scrollbar_align)
1761 { 2002 {
1762 case R_SB_ALIGN_TOP: 2003 case R_SB_ALIGN_TOP:
… …
1767 break; 2008 break;
1768 case R_SB_ALIGN_BOTTOM: 2009 case R_SB_ALIGN_BOTTOM:
1769 csrO = scrollBar.bot - scrollBar.top; 2010 csrO = scrollBar.bot - scrollBar.top;
1770 break; 2011 break;
1771 } 2012 }
2013
1772 if (scrollBar.style == R_SB_XTERM 2014 if (scrollBar.style == R_SB_XTERM
1773 || scrollbar_above_slider(ev->y) 2015 || scrollbar_above_slider (ev.y)
1774 || scrollbar_below_slider(ev->y)) 2016 || scrollbar_below_slider (ev.y))
1775 scr_move_to ( scrollbar_position(ev->y) - csrO, 2017 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ());
1776 scrollbar_size()); 2018
1777 scrollBar.setMotion (); 2019 scrollBar.setMotion ();
1778 break; 2020 break;
1779 2021
1780 case Button1: 2022 case Button1:
1781 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2023 if (scrollbar_align == R_SB_ALIGN_CENTRE)
1782 csrO = ev->y - scrollBar.top; 2024 csrO = ev.y - scrollBar.top;
1783 /* FALLTHROUGH */ 2025 /* FALLTHROUGH */
1784 2026
1785 case Button3: 2027 case Button3:
1786 if (scrollBar.style != R_SB_XTERM) 2028 if (scrollBar.style != R_SB_XTERM)
1787 { 2029 {
1788 if (scrollbar_above_slider(ev->y)) 2030 if (scrollbar_above_slider (ev.y))
1789# ifdef RXVT_SCROLL_FULL 2031# ifdef RXVT_SCROLL_FULL
1790 scr_page (UP, TermWin.nrow - 1); 2032 scr_page (UP, nrow - 1);
1791# else 2033# else
1792 scr_page (UP, TermWin.nrow / 4); 2034 scr_page (UP, nrow / 4);
1793# endif 2035# endif
1794 else if (scrollbar_below_slider(ev->y)) 2036 else if (scrollbar_below_slider (ev.y))
1795# ifdef RXVT_SCROLL_FULL 2037# ifdef RXVT_SCROLL_FULL
1796 scr_page (DN, TermWin.nrow - 1); 2038 scr_page (DN, nrow - 1);
1797# else 2039# else
1798 scr_page (DN, TermWin.nrow / 4); 2040 scr_page (DN, nrow / 4);
1799# endif 2041# endif
1800 else 2042 else
1801 scrollBar.setMotion (); 2043 scrollBar.setMotion ();
1802 } 2044 }
1803 else 2045 else
1804 { 2046 {
1805 scr_page ((ev->button == Button1 ? DN : UP), 2047 scr_page ((ev.button == Button1 ? DN : UP),
1806 (TermWin.nrow 2048 (nrow
1807 * scrollbar_position(ev->y) 2049 * scrollbar_position (ev.y)
1808 / scrollbar_size())); 2050 / scrollbar_size ()));
1809 } 2051 }
2052
1810 break; 2053 break;
1811 } 2054 }
1812 } 2055 }
2056
1813 return; 2057 return;
1814 } 2058 }
1815#if MENUBAR
1816 /*
1817 * Menubar window processing of button press
1818 */
1819 if (isMenuBarWindow(ev->window))
1820 menubar_control (ev);
1821#endif
1822} 2059}
1823 2060
1824void 2061void
1825rxvt_term::button_release (XButtonEvent *ev) 2062rxvt_term::button_release (XButtonEvent &ev)
1826{ 2063{
1827 int reportmode = 0; 2064 int reportmode = 0;
1828 2065
1829 csrO = 0; /* reset csr Offset */ 2066 csrO = 0; /* reset csr Offset */
1830 if (!bypass_keystate) 2067 if (!bypass_keystate)
1831 reportmode = !!(PrivateModes & PrivMode_mouse_report); 2068 reportmode = !! (priv_modes & PrivMode_mouse_report);
1832 2069
1833 if (scrollbar_isUpDn()) 2070 if (scrollbar_isUpDn ())
1834 { 2071 {
1835 scrollBar.setIdle (); 2072 scrollBar.setIdle ();
1836 scrollbar_show (0); 2073 scrollbar_show (0);
1837#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1838 refresh_type &= ~SMOOTH_REFRESH;
1839#endif
1840
1841 } 2074 }
2075
1842#ifdef SELECTION_SCROLLING 2076#ifdef SELECTION_SCROLLING
1843 pending_scroll_selection=0; 2077 if (sel_scroll_ev.active)
2078 sel_scroll_ev.stop();
1844#endif 2079#endif
2080
1845 if (ev->window == TermWin.vt) 2081 if (ev.window == vt)
1846 { 2082 {
1847#ifdef RXVT_GRAPHICS 2083 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
1848 if (ev->subwindow != None) 2084 return;
1849 rxvt_Gr_ButtonRelease(ev->x, ev->y);
1850 else
1851#endif
1852 2085
1853 { 2086#if ISO_14755
2087 // 5.4
2088 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2089 return;
2090#endif
2091
1854 if (reportmode) 2092 if (reportmode)
2093 {
2094 /* mouse report from vt window */
2095 /* don't report release of wheel "buttons" */
2096 if (ev.button >= 4)
2097 return;
2098#ifdef MOUSE_REPORT_DOUBLECLICK
2099 /* only report the release of 'slow' single clicks */
2100 if (MEvent.button != AnyButton
2101 && (ev.button != MEvent.button
2102 || (ev.time - MEvent.time
2103 > MULTICLICK_TIME / 2)))
1855 { 2104 {
1856 /* mouse report from vt window */
1857 /* don't report release of wheel "buttons" */
1858 if (ev->button >= 4)
1859 return;
1860#ifdef MOUSE_REPORT_DOUBLECLICK
1861 /* only report the release of 'slow' single clicks */
1862 if (MEvent.button != AnyButton
1863 && (ev->button != MEvent.button
1864 || (ev->time - MEvent.time
1865 > MULTICLICK_TIME / 2)))
1866 {
1867 MEvent.clicks = 0; 2105 MEvent.clicks = 0;
1868 MEvent.button = AnyButton;
1869 mouse_report (ev);
1870 }
1871#else /* MOUSE_REPORT_DOUBLECLICK */
1872 MEvent.button = AnyButton; 2106 MEvent.button = AnyButton;
1873 mouse_report (ev); 2107 mouse_report (ev);
2108 }
2109#else /* MOUSE_REPORT_DOUBLECLICK */
2110 MEvent.button = AnyButton;
2111 mouse_report (ev);
1874#endif /* MOUSE_REPORT_DOUBLECLICK */ 2112#endif /* MOUSE_REPORT_DOUBLECLICK */
1875 return; 2113 return;
2114 }
2115
2116 /*
2117 * dumb hack to compensate for the failure of click-and-drag
2118 * when overriding mouse reporting
2119 */
2120 if (priv_modes & PrivMode_mouse_report
2121 && bypass_keystate
2122 && ev.button == Button1 && MEvent.clicks <= 1)
2123 selection_extend (ev.x, ev.y, 0);
2124
2125 switch (ev.button)
2126 {
2127 case Button1:
2128 case Button3:
2129 selection_make (ev.time);
2130 break;
2131
2132 case Button2:
2133 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window?
2134 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Primary : Sel_Primary);
2135 break;
2136
2137#ifdef MOUSE_WHEEL
2138 case Button4:
2139 case Button5:
2140 {
2141 int i;
2142 page_dirn v;
2143
2144 v = ev.button == Button4 ? UP : DN;
2145
2146 if (ev.state & ShiftMask)
2147 i = 1;
2148 else if (OPTION (Opt_mouseWheelScrollPage))
2149 i = nrow - 1;
2150 else
2151 i = 5;
2152
2153# ifdef MOUSE_SLIP_WHEELING
2154 if (ev.state & ControlMask)
2155 {
2156 mouse_slip_wheel_speed += v ? -1 : 1;
2157 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2158 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2159
2160 if (slip_wheel_ev.at < NOW)
2161 slip_wheel_ev.at = NOW + SCROLLBAR_CONTINUOUS_DELAY;
2162
2163 slip_wheel_ev.start ();
2164 }
2165 else
2166 {
2167# endif
2168 scr_page (v, i);
2169 scrollbar_show (1);
2170# ifdef MOUSE_SLIP_WHEELING
2171 }
2172# endif
1876 } 2173 }
1877 /*
1878 * dumb hack to compensate for the failure of click-and-drag
1879 * when overriding mouse reporting
1880 */
1881 if (PrivateModes & PrivMode_mouse_report
1882 && bypass_keystate
1883 && ev->button == Button1 && MEvent.clicks <= 1)
1884 selection_extend (ev->x, ev->y, 0);
1885
1886 switch (ev->button)
1887 {
1888 case Button1:
1889 case Button3:
1890 selection_make (ev->time);
1891 break; 2174 break;
1892 case Button2:
1893 selection_request (ev->time, ev->x, ev->y);
1894 break;
1895#ifdef MOUSE_WHEEL
1896 case Button4:
1897 case Button5:
1898 {
1899 int i;
1900 page_dirn v;
1901
1902 v = (ev->button == Button4) ? UP : DN;
1903 if (ev->state & ShiftMask)
1904 i = 1;
1905 else if ((Options & Opt_mouseWheelScrollPage))
1906 i = TermWin.nrow - 1;
1907 else
1908 i = 5;
1909# ifdef MOUSE_SLIP_WHEELING
1910 if (ev->state & ControlMask)
1911 {
1912 mouse_slip_wheel_speed += (v ? -1 : 1);
1913 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY;
1914 }
1915# endif 2175#endif
1916# ifdef JUMP_MOUSE_WHEEL
1917 scr_page (v, i);
1918 scr_refresh (SMOOTH_REFRESH);
1919 scrollbar_show (1);
1920# else
1921 while (i--)
1922 {
1923 scr_page (v, 1);
1924 scr_refresh (SMOOTH_REFRESH);
1925 scrollbar_show (1);
1926 }
1927# endif
1928
1929 }
1930 break;
1931#endif
1932
1933 } 2176 }
1934 }
1935 } 2177 }
1936#ifdef MENUBAR
1937 else if (isMenuBarWindow(ev->window))
1938 menubar_control (ev);
1939#endif
1940} 2178}
1941
1942 2179
1943#ifdef TRANSPARENT 2180#ifdef TRANSPARENT
2181#if TINTING
2182/* taken from aterm-0.4.2 */
2183
2184typedef uint32_t RUINT32T;
2185
2186void ShadeXImage(rxvt_display *display, XImage* srcImage, int shade, int rm, int gm, int bm)
2187{
2188 int sh_r, sh_g, sh_b;
2189 RUINT32T mask_r, mask_g, mask_b;
2190 RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b;
2191 unsigned int lower_lim_r, lower_lim_g, lower_lim_b;
2192 unsigned int upper_lim_r, upper_lim_g, upper_lim_b;
2193 int i;
2194
2195 Visual *visual = display->visual;
2196
2197 if( visual->c_class != TrueColor || srcImage->format != ZPixmap ) return ;
2198
2199 /* for convenience */
2200 mask_r = visual->red_mask;
2201 mask_g = visual->green_mask;
2202 mask_b = visual->blue_mask;
2203
2204 /* boring lookup table pre-initialization */
2205 switch (srcImage->bits_per_pixel) {
2206 case 15:
2207 if ((mask_r != 0x7c00) ||
2208 (mask_g != 0x03e0) ||
2209 (mask_b != 0x001f))
2210 return;
2211 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+32+32));
2212 lookup_r = lookup;
2213 lookup_g = lookup+32;
2214 lookup_b = lookup+32+32;
2215 sh_r = 10;
2216 sh_g = 5;
2217 sh_b = 0;
2218 break;
2219 case 16:
2220 if ((mask_r != 0xf800) ||
2221 (mask_g != 0x07e0) ||
2222 (mask_b != 0x001f))
2223 return;
2224 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+64+32));
2225 lookup_r = lookup;
2226 lookup_g = lookup+32;
2227 lookup_b = lookup+32+64;
2228 sh_r = 11;
2229 sh_g = 5;
2230 sh_b = 0;
2231 break;
2232 case 24:
2233 if ((mask_r != 0xff0000) ||
2234 (mask_g != 0x00ff00) ||
2235 (mask_b != 0x0000ff))
2236 return;
2237 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2238 lookup_r = lookup;
2239 lookup_g = lookup+256;
2240 lookup_b = lookup+256+256;
2241 sh_r = 16;
2242 sh_g = 8;
2243 sh_b = 0;
2244 break;
2245 case 32:
2246 if ((mask_r != 0xff0000) ||
2247 (mask_g != 0x00ff00) ||
2248 (mask_b != 0x0000ff))
2249 return;
2250 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2251 lookup_r = lookup;
2252 lookup_g = lookup+256;
2253 lookup_b = lookup+256+256;
2254 sh_r = 16;
2255 sh_g = 8;
2256 sh_b = 0;
2257 break;
2258 default:
2259 return; /* we do not support this color depth */
2260 }
2261
2262 /* prepare limits for color transformation (each channel is handled separately) */
2263 if (shade < 0) {
2264 shade = -shade;
2265 if (shade < 0) shade = 0;
2266 if (shade > 100) shade = 100;
2267
2268 lower_lim_r = 65535-rm;
2269 lower_lim_g = 65535-gm;
2270 lower_lim_b = 65535-bm;
2271
2272 lower_lim_r = 65535-(unsigned int)(((RUINT32T)lower_lim_r)*((RUINT32T)shade)/100);
2273 lower_lim_g = 65535-(unsigned int)(((RUINT32T)lower_lim_g)*((RUINT32T)shade)/100);
2274 lower_lim_b = 65535-(unsigned int)(((RUINT32T)lower_lim_b)*((RUINT32T)shade)/100);
2275
2276 upper_lim_r = upper_lim_g = upper_lim_b = 65535;
2277 } else {
2278 if (shade < 0) shade = 0;
2279 if (shade > 100) shade = 100;
2280
2281 lower_lim_r = lower_lim_g = lower_lim_b = 0;
2282
2283 upper_lim_r = (unsigned int)((((RUINT32T)rm)*((RUINT32T)shade))/100);
2284 upper_lim_g = (unsigned int)((((RUINT32T)gm)*((RUINT32T)shade))/100);
2285 upper_lim_b = (unsigned int)((((RUINT32T)bm)*((RUINT32T)shade))/100);
2286 }
2287
2288 /* switch red and blue bytes if necessary, we need it for some weird XServers like XFree86 3.3.3.1 */
2289 if ((srcImage->bits_per_pixel == 24) && (mask_r >= 0xFF0000 ))
2290 {
2291 unsigned int tmp;
2292
2293 tmp = lower_lim_r;
2294 lower_lim_r = lower_lim_b;
2295 lower_lim_b = tmp;
2296
2297 tmp = upper_lim_r;
2298 upper_lim_r = upper_lim_b;
2299 upper_lim_b = tmp;
2300 }
2301
2302 /* fill our lookup tables */
2303 for (i = 0; i <= mask_r>>sh_r; i++)
2304 {
2305 RUINT32T tmp;
2306 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_r-lower_lim_r));
2307 tmp += ((RUINT32T)(mask_r>>sh_r))*((RUINT32T)lower_lim_r);
2308 lookup_r[i] = (tmp/65535)<<sh_r;
2309 }
2310 for (i = 0; i <= mask_g>>sh_g; i++)
2311 {
2312 RUINT32T tmp;
2313 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_g-lower_lim_g));
2314 tmp += ((RUINT32T)(mask_g>>sh_g))*((RUINT32T)lower_lim_g);
2315 lookup_g[i] = (tmp/65535)<<sh_g;
2316 }
2317 for (i = 0; i <= mask_b>>sh_b; i++)
2318 {
2319 RUINT32T tmp;
2320 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_b-lower_lim_b));
2321 tmp += ((RUINT32T)(mask_b>>sh_b))*((RUINT32T)lower_lim_b);
2322 lookup_b[i] = (tmp/65535)<<sh_b;
2323 }
2324
2325 /* apply table to input image (replacing colors by newly calculated ones) */
2326 switch (srcImage->bits_per_pixel)
2327 {
2328 case 15:
2329 {
2330 unsigned short *p1, *pf, *p, *pl;
2331 p1 = (unsigned short *) srcImage->data;
2332 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2333 while (p1 < pf)
2334 {
2335 p = p1;
2336 pl = p1 + srcImage->width;
2337 for (; p < pl; p++)
2338 {
2339 *p = lookup_r[(*p & 0x7c00)>>10] |
2340 lookup_g[(*p & 0x03e0)>> 5] |
2341 lookup_b[(*p & 0x001f)];
2342 }
2343 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2344 }
2345 break;
2346 }
2347 case 16:
2348 {
2349 unsigned short *p1, *pf, *p, *pl;
2350 p1 = (unsigned short *) srcImage->data;
2351 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2352 while (p1 < pf)
2353 {
2354 p = p1;
2355 pl = p1 + srcImage->width;
2356 for (; p < pl; p++)
2357 {
2358 *p = lookup_r[(*p & 0xf800)>>11] |
2359 lookup_g[(*p & 0x07e0)>> 5] |
2360 lookup_b[(*p & 0x001f)];
2361 }
2362 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2363 }
2364 break;
2365 }
2366 case 24:
2367 {
2368 unsigned char *p1, *pf, *p, *pl;
2369 p1 = (unsigned char *) srcImage->data;
2370 pf = (unsigned char *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2371 while (p1 < pf)
2372 {
2373 p = p1;
2374 pl = p1 + srcImage->width * 3;
2375 for (; p < pl; p += 3)
2376 {
2377 p[0] = lookup_r[(p[0] & 0xff0000)>>16];
2378 p[1] = lookup_r[(p[1] & 0x00ff00)>> 8];
2379 p[2] = lookup_r[(p[2] & 0x0000ff)];
2380 }
2381 p1 = (unsigned char *) ((char *) p1 + srcImage->bytes_per_line);
2382 }
2383 break;
2384 }
2385 case 32:
2386 {
2387 RUINT32T *p1, *pf, *p, *pl;
2388 p1 = (RUINT32T *) srcImage->data;
2389 pf = (RUINT32T *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2390
2391 while (p1 < pf)
2392 {
2393 p = p1;
2394 pl = p1 + srcImage->width;
2395 for (; p < pl; p++)
2396 {
2397 *p = lookup_r[(*p & 0xff0000)>>16] |
2398 lookup_g[(*p & 0x00ff00)>> 8] |
2399 lookup_b[(*p & 0x0000ff)] |
2400 (*p & ~0xffffff);
2401 }
2402 p1 = (RUINT32T *) ((char *) p1 + srcImage->bytes_per_line);
2403 }
2404 break;
2405 }
2406 }
2407
2408 free (lookup);
2409}
2410#endif
2411
1944/* 2412/*
1945 * Check our parents are still who we think they are. 2413 * Check our parents are still who we think they are.
1946 * Do transparency updates if required 2414 * Do transparency updates if required
1947 */ 2415 */
1948int 2416int
1949rxvt_term::check_our_parents () 2417rxvt_term::check_our_parents ()
1950{ 2418{
1951 int i, pchanged, aformat, have_pixmap, rootdepth; 2419 int i, pchanged, aformat, have_pixmap, rootdepth;
1952 unsigned long nitems, bytes_after; 2420 unsigned long nitems, bytes_after;
1953 Atom atype; 2421 Atom atype;
1954 unsigned char *prop = NULL; 2422 unsigned char *prop = NULL;
1955 Window root, oldp, *list; 2423 Window root, oldp, *list;
1956 Pixmap rootpixmap = None; 2424 Pixmap rootpixmap = None;
1957 XWindowAttributes wattr, wrootattr; 2425 XWindowAttributes wattr, wrootattr;
2426 dDisp;
1958 2427
1959 pchanged = 0; 2428 pchanged = 0;
1960 2429
1961 if (!(Options & Opt_transparent)) 2430 if (!OPTION (Opt_transparent))
1962 return pchanged; /* Don't try any more */ 2431 return pchanged; /* Don't try any more */
1963 2432
1964 XGetWindowAttributes(Xdisplay, Xroot, &wrootattr); 2433 XGetWindowAttributes (disp, display->root, &wrootattr);
1965 rootdepth = wrootattr.depth; 2434 rootdepth = wrootattr.depth;
1966 2435
1967 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 2436 XGetWindowAttributes (disp, parent[0], &wattr);
2437
1968 if (rootdepth != wattr.depth) 2438 if (rootdepth != wattr.depth)
1969 { 2439 {
1970 if (am_transparent) 2440 if (am_transparent)
1971 { 2441 {
1972 pchanged = 1; 2442 pchanged = 1;
1973 XSetWindowBackground(Xdisplay, TermWin.vt, 2443 XSetWindowBackground (disp, vt, pix_colors_focused[Color_bg]);
1974 PixColors[Color_bg]);
1975 am_transparent = am_pixmap_trans = 0; 2444 am_transparent = am_pixmap_trans = 0;
1976 } 2445 }
2446
1977 return pchanged; /* Don't try any more */ 2447 return pchanged; /* Don't try any more */
1978 } 2448 }
1979 2449
1980 /* Get all X ops out of the queue so that our information is up-to-date. */ 2450 /* Get all X ops out of the queue so that our information is up-to-date. */
1981 XSync(Xdisplay, False); 2451 XSync (disp, False);
1982 2452
1983 /* 2453 /*
1984 * Make the frame window set by the window manager have 2454 * Make the frame window set by the window manager have
1985 * the root background. Some window managers put multiple nested frame 2455 * the root background. Some window managers put multiple nested frame
1986 * windows for each client, so we have to take care about that. 2456 * windows for each client, so we have to take care about that.
1987 */ 2457 */
1988 i = (xa[XA_XROOTPMAPID] != 0 2458 i = (xa[XA_XROOTPMAP_ID]
1989 && (XGetWindowProperty(Xdisplay, Xroot, xa[XA_XROOTPMAPID], 2459 && XGetWindowProperty (disp, display->root, xa[XA_XROOTPMAP_ID],
1990 0L, 1L, False, XA_PIXMAP, &atype, &aformat, 2460 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1991 &nitems, &bytes_after, &prop) == Success)); 2461 &nitems, &bytes_after, &prop) == Success);
2462
1992 if (!i || prop == NULL) 2463 if (!i || prop == NULL)
2464 i = (xa[XA_ESETROOT_PMAP_ID]
2465 && XGetWindowProperty (disp, display->root, xa[XA_ESETROOT_PMAP_ID],
2466 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2467 &nitems, &bytes_after, &prop) == Success);
2468
2469 if (!i || prop == NULL
2470#if TINTING
2471 || !rs[Rs_color + Color_tint]
2472#endif
2473 )
1993 have_pixmap = 0; 2474 have_pixmap = 0;
1994 else 2475 else
1995 { 2476 {
1996 have_pixmap = 1; 2477 have_pixmap = 1;
1997 rootpixmap = *((Pixmap *)prop); 2478 rootpixmap = *(Pixmap *)prop;
1998 XFree(prop); 2479 XFree (prop);
1999 } 2480 }
2481
2000 if (have_pixmap) 2482 if (have_pixmap)
2001 { 2483 {
2002 /* 2484 /*
2003 * Copy Xroot pixmap transparency 2485 * Copy display->root pixmap transparency
2004 */ 2486 */
2005 int sx, sy, nx, ny; 2487 int sx, sy, nx, ny;
2006 unsigned int nw, nh; 2488 unsigned int nw, nh;
2007 Window cr; 2489 Window cr;
2008 XImage *image; 2490 XImage *image;
2009 GC gc; 2491 GC gc;
2010 XGCValues gcvalue; 2492 XGCValues gcvalue;
2011 2493
2012 XTranslateCoordinates(Xdisplay, TermWin.parent[0], Xroot, 2494 XTranslateCoordinates (disp, parent[0], display->root,
2013 0, 0, &sx, &sy, &cr); 2495 0, 0, &sx, &sy, &cr);
2014 nw = (unsigned int)szHint.width; 2496 nw = (unsigned int)szHint.width;
2015 nh = (unsigned int)szHint.height; 2497 nh = (unsigned int)szHint.height;
2016 nx = ny = 0; 2498 nx = ny = 0;
2499
2017 if (sx < 0) 2500 if (sx < 0)
2018 { 2501 {
2019 nw += sx; 2502 nw += sx;
2020 nx = -sx; 2503 nx = -sx;
2021 sx = 0; 2504 sx = 0;
2022 } 2505 }
2506
2023 if (sy < 0) 2507 if (sy < 0)
2024 { 2508 {
2025 nh += sy; 2509 nh += sy;
2026 ny = -sy; 2510 ny = -sy;
2027 sy = 0; 2511 sy = 0;
2028 } 2512 }
2513
2029 MIN_IT(nw, (unsigned int)(wrootattr.width - sx)); 2514 min_it (nw, (unsigned int) (wrootattr.width - sx));
2030 MIN_IT(nh, (unsigned int)(wrootattr.height - sy)); 2515 min_it (nh, (unsigned int) (wrootattr.height - sy));
2516
2517 XSync (disp, False);
2031 allowedxerror = -1; 2518 allowedxerror = -1;
2032 image = XGetImage(Xdisplay, rootpixmap, sx, sy, nw, nh, AllPlanes, 2519 image = XGetImage (disp, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap);
2033 ZPixmap); 2520
2034 /* XXX: handle BadMatch - usually because we're outside the pixmap */ 2521 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2035 /* XXX: may need a delay here? */ 2522 /* XXX: may need a delay here? */
2036 allowedxerror = 0; 2523 allowedxerror = 0;
2524
2037 if (image == NULL) 2525 if (image == NULL)
2038 { 2526 {
2039 if (am_transparent && am_pixmap_trans) 2527 if (am_transparent && am_pixmap_trans)
2040 { 2528 {
2041 pchanged = 1; 2529 pchanged = 1;
2042 if (TermWin.pixmap != None) 2530 if (pixmap != None)
2043 { 2531 {
2044 XFreePixmap(Xdisplay, TermWin.pixmap); 2532 XFreePixmap (disp, pixmap);
2045 TermWin.pixmap = None; 2533 pixmap = None;
2046 } 2534 }
2047 } 2535 }
2536
2048 am_pixmap_trans = 0; 2537 am_pixmap_trans = 0;
2049 } 2538 }
2050 else 2539 else
2051 { 2540 {
2052 if (TermWin.pixmap != None) 2541 if (pixmap != None)
2053 XFreePixmap(Xdisplay, TermWin.pixmap); 2542 XFreePixmap (disp, pixmap);
2543
2544#if TINTING
2545 if (ISSET_PIXCOLOR (Color_tint))
2546 {
2547 unsigned short rm, gm, bm;
2548 int shade = rs[Rs_shade] ? atoi (rs[Rs_shade]) : 100;
2549
2550 pix_colors_focused[Color_tint].get (display, rm, gm, bm);
2551
2552 ShadeXImage (display, image, shade, rm, gm, bm);
2553 }
2554#endif
2555
2054 TermWin.pixmap = XCreatePixmap(Xdisplay, TermWin.vt, 2556 pixmap = XCreatePixmap (disp, vt,
2055 (unsigned int)szHint.width,
2056 (unsigned int)szHint.height, 2557 szHint.width, szHint.height, image->depth);
2057 (unsigned int)image->depth);
2058 gc = XCreateGC(Xdisplay, TermWin.vt, 0UL, &gcvalue); 2558 gc = XCreateGC (disp, vt, 0UL, &gcvalue);
2059 XPutImage(Xdisplay, TermWin.pixmap, gc, image, 0, 0, 2559 XPutImage (disp, pixmap, gc, image, 0, 0,
2060 nx, ny, (unsigned int)image->width,
2061 (unsigned int)image->height); 2560 nx, ny, image->width, image->height);
2062 XFreeGC(Xdisplay, gc); 2561 XFreeGC (disp, gc);
2063 XDestroyImage(image); 2562 XDestroyImage (image);
2064 XSetWindowBackgroundPixmap(Xdisplay, TermWin.vt, 2563 XSetWindowBackgroundPixmap (disp, parent[0], pixmap);
2065 TermWin.pixmap); 2564 XClearWindow (disp, parent[0]);
2565
2066 if (!am_transparent || !am_pixmap_trans) 2566 if (!am_transparent || !am_pixmap_trans)
2067 pchanged = 1; 2567 pchanged = 1;
2568
2068 am_transparent = am_pixmap_trans = 1; 2569 am_transparent = am_pixmap_trans = 1;
2069 } 2570 }
2070 } 2571 }
2572
2071 if (!am_pixmap_trans) 2573 if (am_pixmap_trans)
2574 XSetWindowBackgroundPixmap (disp, vt, ParentRelative);
2575 else
2072 { 2576 {
2073 unsigned int n; 2577 unsigned int n;
2074 /* 2578 /*
2075 * InheritPixmap transparency 2579 * InheritPixmap transparency
2076 */ 2580 */
2077 D_X((stderr, "InheritPixmap Seeking to %08lx", Xroot));
2078 for (i = 1; i < (int)(sizeof(TermWin.parent) / sizeof(Window)); 2581 for (i = 1; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2079 i++)
2080 { 2582 {
2081 oldp = TermWin.parent[i]; 2583 oldp = parent[i];
2082 XQueryTree(Xdisplay, TermWin.parent[i - 1], &root, 2584 XQueryTree (disp, parent[i - 1], &root,
2083 &TermWin.parent[i], &list, &n); 2585 &parent[i], &list, &n);
2084 XFree(list); 2586 XFree (list);
2085 D_X((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i])); 2587
2086 if (TermWin.parent[i] == Xroot) 2588 if (parent[i] == display->root)
2087 { 2589 {
2088 if (oldp != None) 2590 if (oldp != None)
2089 pchanged = 1; 2591 pchanged = 1;
2592
2090 break; 2593 break;
2091 } 2594 }
2595
2092 if (oldp != TermWin.parent[i]) 2596 if (oldp != parent[i])
2093 pchanged = 1; 2597 pchanged = 1;
2094 } 2598 }
2599
2095 n = 0; 2600 n = 0;
2601
2096 if (pchanged) 2602 if (pchanged)
2097 { 2603 {
2098 for (; n < (unsigned int)i; n++) 2604 for (; n < (unsigned int)i; n++)
2099 { 2605 {
2100 XGetWindowAttributes(Xdisplay, TermWin.parent[n], &wattr); 2606 XGetWindowAttributes (disp, parent[n], &wattr);
2101 D_X((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL"));
2102 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2607 if (wattr.depth != rootdepth || wattr.c_class == InputOnly)
2103 { 2608 {
2104 n = (int)(sizeof(TermWin.parent) / sizeof(Window)) + 1; 2609 n = (int) (sizeof (parent) / sizeof (Window)) + 1;
2105 break; 2610 break;
2106 } 2611 }
2107 } 2612 }
2108 } 2613 }
2109 if (n > (int)(sizeof(TermWin.parent) 2614
2110 / sizeof(TermWin.parent[0]))) 2615 if (n > (int) (sizeof (parent) / sizeof (parent[0])))
2111 { 2616 {
2112 D_X((stderr, "InheritPixmap Turning off")); 2617 XSetWindowBackground (disp, parent[0], pix_colors_focused[Color_border]);
2113 XSetWindowBackground(Xdisplay, TermWin.parent[0], 2618 XSetWindowBackground (disp, vt, pix_colors_focused[Color_bg]);
2114 PixColors[Color_fg]);
2115 XSetWindowBackground(Xdisplay, TermWin.vt,
2116 PixColors[Color_bg]);
2117 am_transparent = 0; 2619 am_transparent = 0;
2118 /* XXX: also turn off Opt_transparent? */ 2620 /* XXX: also turn off Opt_transparent? */
2119 } 2621 }
2120 else 2622 else
2121 { 2623 {
2122 /* wait (an arbitrary period) for the WM to do its thing
2123 * needed for fvwm2.2.2 (and before?) */
2124# ifdef HAVE_NANOSLEEP
2125 struct timespec rqt;
2126
2127 rqt.tv_sec = 1;
2128 rqt.tv_nsec = 0;
2129 nanosleep(&rqt, NULL);
2130# else
2131 sleep(1);
2132# endif
2133 D_X((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2134 for (n = 0; n < (unsigned int)i; n++) 2624 for (n = 0; n < (unsigned int)i; n++)
2625 {
2135 XSetWindowBackgroundPixmap(Xdisplay, TermWin.parent[n], 2626 XSetWindowBackgroundPixmap (disp, parent[n], ParentRelative);
2136 ParentRelative); 2627 XClearWindow (disp, parent[n]);
2628 }
2629
2137 XSetWindowBackgroundPixmap(Xdisplay, TermWin.vt, 2630 XSetWindowBackgroundPixmap (disp, vt, ParentRelative);
2138 ParentRelative);
2139 am_transparent = 1; 2631 am_transparent = 1;
2140 } 2632 }
2633
2141 for (; i < (int)(sizeof(TermWin.parent) / sizeof(Window)); i++) 2634 for (; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2142 TermWin.parent[i] = None; 2635 parent[i] = None;
2636 }
2637
2638 if (scrollBar.win)
2143 } 2639 {
2640 XSetWindowBackgroundPixmap (disp, scrollBar.win, ParentRelative);
2641 scrollBar.setIdle ();
2642 scrollbar_show (0);
2643 }
2644
2645 if (am_transparent)
2646 {
2647 want_refresh = want_full_refresh = 1;
2648 if (am_pixmap_trans)
2649 flush ();
2650 }
2651
2144 return pchanged; 2652 return pchanged;
2145} 2653}
2146#endif 2654#endif
2147 2655
2148/*}}} */ 2656/*}}} */
2657
2658bool
2659rxvt_term::cmd_parse ()
2660{
2661 bool flag = false;
2662 wchar_t ch = NOCHAR;
2663 char *seq_begin; // remember start of esc-sequence here
2664
2665 for (;;)
2666 {
2667 if (ch == NOCHAR)
2668 {
2669 seq_begin = cmdbuf_ptr;
2670 ch = next_char ();
2671
2672 if (ch == NOCHAR)
2673 break;
2674 }
2675
2676 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT)
2677 {
2678 if (!seen_input)
2679 {
2680 seen_input = 1;
2681 // many badly-written programs (e.g. jed) contain a race condition:
2682 // they first read the screensize and then install a SIGWINCH handler.
2683 // some window managers resize the window early, and these programs
2684 // then sometimes get the size wrong.
2685 // unfortunately other programs are even more buggy and dislike
2686 // being sent SIGWINCH, so only do it when we were in fact being
2687 // resized.
2688 if (seen_resize && cmd_pid)
2689 kill (-cmd_pid, SIGWINCH);
2690 }
2691
2692 /* Read a text string from the input buffer */
2693 wchar_t buf[UBUFSIZ];
2694 bool refreshnow = false;
2695 int nlines = 0;
2696 wchar_t *str = buf;
2697 wchar_t *eol = str + min (ncol, UBUFSIZ);
2698
2699 for (;;)
2700 {
2701 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2702 break;
2703
2704 *str++ = ch;
2705
2706 if (ch == C0_LF || str >= eol)
2707 {
2708 if (ch == C0_LF)
2709 nlines++;
2710
2711 refresh_count++;
2712
2713 if (!OPTION (Opt_jumpScroll)
2714 || (refresh_count >= refresh_limit * (nrow - 1)))
2715 {
2716 refreshnow = true;
2717 refresh_count = 0;
2718 ch = NOCHAR;
2719 break;
2720 }
2721
2722 // scr_add_lines only works for nlines <= nrow - 1.
2723 if (nlines >= nrow - 1)
2724 {
2725 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2726 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2727 scr_add_lines (buf, str - buf, nlines);
2728
2729 nlines = 0;
2730 str = buf;
2731 eol = str + min (ncol, UBUFSIZ);
2732 }
2733
2734 if (str >= eol)
2735 {
2736 if (eol >= buf + UBUFSIZ)
2737 {
2738 ch = NOCHAR;
2739 break;
2740 }
2741 else
2742 eol = min (eol + ncol, buf + UBUFSIZ);
2743 }
2744
2745 }
2746
2747 seq_begin = cmdbuf_ptr;
2748 ch = next_char ();
2749 }
2750
2751 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2752 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2753 scr_add_lines (buf, str - buf, nlines);
2754
2755 /*
2756 * If there have been a lot of new lines, then update the screen
2757 * What the heck I'll cheat and only refresh less than every page-full.
2758 * the number of pages between refreshes is refresh_limit, which
2759 * is incremented here because we must be doing flat-out scrolling.
2760 */
2761 if (refreshnow)
2762 {
2763 if (OPTION (Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
2764 refresh_limit++;
2765 else
2766 {
2767 flag = true;
2768 scr_refresh ();
2769 want_refresh = 1;
2770 }
2771 }
2772
2773 }
2774 else
2775 {
2776 try
2777 {
2778 process_nonprinting (ch);
2779 }
2780 catch (const class out_of_input &o)
2781 {
2782 // we ran out of input, retry later
2783 cmdbuf_ptr = seq_begin;
2784 break;
2785 }
2786
2787 ch = NOCHAR;
2788 }
2789 }
2790
2791 return flag;
2792}
2793
2794// read the next character
2795wchar_t
2796rxvt_term::next_char () NOTHROW
2797{
2798 while (cmdbuf_ptr < cmdbuf_endp)
2799 {
2800 // assume 7-bit to be ascii ALWAYS
2801 if ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b)
2802 return *cmdbuf_ptr++;
2803
2804 wchar_t wc;
2805 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2806
2807 if (len == (size_t)-2)
2808 {
2809 // the mbstate stores incomplete sequences. didn't know this :/
2810 cmdbuf_ptr = cmdbuf_endp;
2811 break;
2812 }
2813
2814 if (len == (size_t)-1)
2815 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2816
2817 // assume wchar == unicode
2818 cmdbuf_ptr += len;
2819 return wc & UNICODE_MASK;
2820 }
2821
2822 return NOCHAR;
2823}
2824
2825// read the next octet
2826uint32_t
2827rxvt_term::next_octet () NOTHROW
2828{
2829 return cmdbuf_ptr < cmdbuf_endp
2830 ? (unsigned char)*cmdbuf_ptr++
2831 : NOCHAR;
2832}
2833
2834static class out_of_input out_of_input;
2835
2836/* rxvt_cmd_getc () - Return next input character */
2837/*
2838 * Return the next input character after first passing any keyboard input
2839 * to the command.
2840 */
2841wchar_t
2842rxvt_term::cmd_getc () THROW ((class out_of_input))
2843{
2844 wchar_t c = next_char ();
2845
2846 if (c == NOCHAR)
2847 throw out_of_input;
2848
2849 return c;
2850}
2851
2852uint32_t
2853rxvt_term::cmd_get8 () THROW ((class out_of_input))
2854{
2855 uint32_t c = next_octet ();
2856
2857 if (c == NOCHAR)
2858 throw out_of_input;
2859
2860 return c;
2861}
2149 2862
2150/*{{{ print pipe */ 2863/*{{{ print pipe */
2151/*----------------------------------------------------------------------*/ 2864/*----------------------------------------------------------------------*/
2152#ifdef PRINTPIPE 2865#ifdef PRINTPIPE
2153FILE * 2866FILE *
2154rxvt_term::popen_printer () 2867rxvt_term::popen_printer ()
2155{ 2868{
2156 FILE *stream = popen(rs[Rs_print_pipe], "w"); 2869 FILE *stream = popen (rs[Rs_print_pipe], "w");
2157 2870
2158 if (stream == NULL) 2871 if (stream == NULL)
2159 rxvt_print_error("can't open printer pipe"); 2872 rxvt_warn ("can't open printer pipe, not printing.\n");
2873
2160 return stream; 2874 return stream;
2161} 2875}
2162 2876
2163int 2877int
2164rxvt_term::pclose_printer (FILE *stream) 2878rxvt_term::pclose_printer (FILE *stream)
2165{ 2879{
2166 fflush (stream); 2880 fflush (stream);
2167 /* pclose() reported not to work on SunOS 4.1.3 */
2168# if defined (__sun__) /* TODO: RESOLVE THIS */
2169 /* pclose works provided SIGCHLD handler uses waitpid */
2170 return pclose (stream); /* return fclose (stream); */
2171# else
2172 return pclose (stream); 2881 return pclose (stream);
2173# endif
2174} 2882}
2175 2883
2176/* 2884/*
2177 * simulate attached vt100 printer 2885 * simulate attached vt100 printer
2178 */ 2886 */
2179void 2887void
2180rxvt_term::process_print_pipe () 2888rxvt_term::process_print_pipe ()
2181{ 2889{
2182 int done; 2890 int done;
2183 FILE *fd; 2891 FILE *fd;
2184 2892
2185 if ((fd = popen_printer ()) == NULL) 2893 if ((fd = popen_printer ()) == NULL)
2186 return; 2894 return;
2187 2895
2188 /* 2896 /*
2189 * Send all input to the printer until either ESC[4i or ESC[?4i 2897 * Send all input to the printer until either ESC[4i or ESC[?4i
2190 * is received. 2898 * is received.
2191 */ 2899 */
2192 for (done = 0; !done;) 2900 for (done = 0; !done;)
2193 { 2901 {
2194 unsigned char buf[8]; 2902 unsigned char buf[8];
2195 unsigned char ch; 2903 unicode_t ch;
2196 unsigned int i, len; 2904 unsigned int i, len;
2197 2905
2198 if ((ch = cmd_getc ()) != C0_ESC) 2906 if ((ch = cmd_getc ()) != C0_ESC)
2199 { 2907 {
2200 if (putc(ch, fd) == EOF) 2908 if (putc (ch, fd) == EOF)
2201 break; /* done = 1 */ 2909 break; /* done = 1 */
2202 } 2910 }
2203 else 2911 else
2204 { 2912 {
2205 len = 0; 2913 len = 0;
… …
2216 { 2924 {
2217 if ((buf[len++] = cmd_getc ()) == 'i') 2925 if ((buf[len++] = cmd_getc ()) == 'i')
2218 break; /* done = 1 */ 2926 break; /* done = 1 */
2219 } 2927 }
2220 } 2928 }
2929
2221 for (i = 0; i < len; i++) 2930 for (i = 0; i < len; i++)
2222 if (putc(buf[i], fd) == EOF) 2931 if (putc (buf[i], fd) == EOF)
2223 { 2932 {
2224 done = 1; 2933 done = 1;
2225 break; 2934 break;
2226 } 2935 }
2227 } 2936 }
2228 } 2937 }
2938
2229 pclose_printer (fd); 2939 pclose_printer (fd);
2230} 2940}
2231#endif /* PRINTPIPE */ 2941#endif /* PRINTPIPE */
2232/*}}} */ 2942/*}}} */
2233 2943
2234/* *INDENT-OFF* */ 2944/* *INDENT-OFF* */
2235enum { 2945enum {
2236 C1_40 = 0x40, 2946 C1_40 = 0x40,
2237 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2947 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2238 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2948 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2239 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2949 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2240 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2950 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2241}; 2951};
2242/* *INDENT-ON* */ 2952/* *INDENT-ON* */
2243 2953
2244/*{{{ process non-printing single characters */ 2954/*{{{ process non-printing single characters */
2245void 2955void
2246rxvt_term::process_nonprinting (unsigned char ch) 2956rxvt_term::process_nonprinting (unicode_t ch)
2247{ 2957{
2248 switch (ch) 2958 switch (ch)
2249 { 2959 {
2960 case C0_ESC:
2961 process_escape_seq ();
2962 break;
2250 case C0_ENQ: /* terminal Status */ 2963 case C0_ENQ: /* terminal Status */
2251 if (rs[Rs_answerbackstring]) 2964 if (rs[Rs_answerbackstring])
2252 tt_write( 2965 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2253 (const unsigned char *)rs[Rs_answerbackstring],
2254 (unsigned int)STRLEN(rs[Rs_answerbackstring]));
2255 else 2966 else
2256 tt_write((unsigned char *)VT100_ANS, 2967 tt_write (VT100_ANS, strlen (VT100_ANS));
2257 (unsigned int)STRLEN(VT100_ANS));
2258 break; 2968 break;
2259 case C0_BEL: /* bell */ 2969 case C0_BEL: /* bell */
2260 scr_bell (); 2970 scr_bell ();
2261 break; 2971 break;
2262 case C0_BS: /* backspace */ 2972 case C0_BS: /* backspace */
… …
2277 scr_charset_choose (1); 2987 scr_charset_choose (1);
2278 break; 2988 break;
2279 case C0_SI: /* shift in - acs */ 2989 case C0_SI: /* shift in - acs */
2280 scr_charset_choose (0); 2990 scr_charset_choose (0);
2281 break; 2991 break;
2992
2993#ifdef EIGHT_BIT_CONTROLS
2994 // 8-bit controls
2995 case 0x90: /* DCS */
2996 process_dcs_seq ();
2997 break;
2998 case 0x9b: /* CSI */
2999 process_csi_seq ();
3000 break;
3001 case 0x9d: /* CSI */
3002 process_osc_seq ();
3003 break;
3004#endif
2282 } 3005 }
2283} 3006}
2284/*}}} */ 3007/*}}} */
2285 3008
2286 3009
2287/*{{{ process VT52 escape sequences */ 3010/*{{{ process VT52 escape sequences */
2288void 3011void
2289rxvt_term::process_escape_vt52 (unsigned char ch) 3012rxvt_term::process_escape_vt52 (unicode_t ch)
2290{ 3013{
2291 int row, col; 3014 int row, col;
2292 3015
2293 switch (ch) 3016 switch (ch)
2294 { 3017 {
… …
2324 row = cmd_getc () - ' '; 3047 row = cmd_getc () - ' ';
2325 col = cmd_getc () - ' '; 3048 col = cmd_getc () - ' ';
2326 scr_gotorc (row, col, 0); 3049 scr_gotorc (row, col, 0);
2327 break; 3050 break;
2328 case 'Z': /* identify the terminal type */ 3051 case 'Z': /* identify the terminal type */
2329 tt_printf("\033/Z"); /* I am a VT100 emulating a VT52 */ 3052 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2330 break; 3053 break;
2331 case '<': /* turn off VT52 mode */ 3054 case '<': /* turn off VT52 mode */
2332 PrivMode(0, PrivMode_vt52); 3055 PrivMode (0, PrivMode_vt52);
2333 break; 3056 break;
2334 case 'F': /* use special graphics character set */ 3057 case 'F': /* use special graphics character set */
2335 case 'G': /* use regular character set */ 3058 case 'G': /* use regular character set */
2336 /* unimplemented */ 3059 /* unimplemented */
2337 break; 3060 break;
… …
2346 3069
2347/*{{{ process escape sequences */ 3070/*{{{ process escape sequences */
2348void 3071void
2349rxvt_term::process_escape_seq () 3072rxvt_term::process_escape_seq ()
2350{ 3073{
2351 unsigned char ch = cmd_getc (); 3074 unicode_t ch = cmd_getc ();
2352 3075
2353 if (PrivateModes & PrivMode_vt52) 3076 if (priv_modes & PrivMode_vt52)
2354 { 3077 {
2355 process_escape_vt52 (ch); 3078 process_escape_vt52 (ch);
2356 return; 3079 return;
2357 } 3080 }
2358 3081
… …
2373 scr_charset_set (2, (unsigned int)cmd_getc ()); 3096 scr_charset_set (2, (unsigned int)cmd_getc ());
2374 break; 3097 break;
2375 case '+': 3098 case '+':
2376 scr_charset_set (3, (unsigned int)cmd_getc ()); 3099 scr_charset_set (3, (unsigned int)cmd_getc ());
2377 break; 3100 break;
2378#ifdef MULTICHAR_SET 3101#if ENABLE_FRILLS
2379 case '$':
2380 scr_charset_set (-2, (unsigned int)cmd_getc ());
2381 break;
2382#endif
2383#ifndef NO_FRILLS
2384 case '6': 3102 case '6':
2385 scr_backindex (); 3103 scr_backindex ();
2386 break; 3104 break;
2387#endif 3105#endif
2388 case '7': 3106 case '7':
2389 scr_cursor (SAVE); 3107 scr_cursor (SAVE);
2390 break; 3108 break;
2391 case '8': 3109 case '8':
2392 scr_cursor (RESTORE); 3110 scr_cursor (RESTORE);
2393 break; 3111 break;
2394#ifndef NO_FRILLS 3112#if ENABLE_FRILLS
2395 case '9': 3113 case '9':
2396 scr_forwardindex (); 3114 scr_forwardindex ();
2397 break; 3115 break;
2398#endif 3116#endif
2399 case '=': 3117 case '=':
2400 case '>': 3118 case '>':
2401 PrivMode((ch == '='), PrivMode_aplKP); 3119 PrivMode ((ch == '='), PrivMode_aplKP);
2402 break; 3120 break;
2403 3121
2404 case C1_40: 3122 case C1_40:
2405 cmd_getc (); 3123 cmd_getc ();
2406 break; 3124 break;
… …
2409 break; 3127 break;
2410 3128
2411 /* 8.3.87: NEXT LINE */ 3129 /* 8.3.87: NEXT LINE */
2412 case C1_NEL: /* ESC E */ 3130 case C1_NEL: /* ESC E */
2413 { 3131 {
2414 uint32_t nlcr[] = { '\n', '\r' }; 3132 wchar_t nlcr[] = { C0_LF, C0_CR };
2415 scr_add_lines (nlcr, 1, 2); 3133 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);
2416 } 3134 }
2417 break; 3135 break;
2418 3136
2419 /* kidnapped escape sequence: Should be 8.3.48 */ 3137 /* kidnapped escape sequence: Should be 8.3.48 */
2420 case C1_ESA: /* ESC G */ 3138 case C1_ESA: /* ESC G */
… …
2430 case C1_RI: /* ESC M */ 3148 case C1_RI: /* ESC M */
2431 scr_index (DN); 3149 scr_index (DN);
2432 break; 3150 break;
2433 3151
2434 /* 8.3.142: SINGLE-SHIFT TWO */ 3152 /* 8.3.142: SINGLE-SHIFT TWO */
2435 /*case C1_SS2: scr_single_shift (2); break; */ 3153 /*case C1_SS2: scr_single_shift (2); break; */
2436 3154
2437 /* 8.3.143: SINGLE-SHIFT THREE */ 3155 /* 8.3.143: SINGLE-SHIFT THREE */
2438 /*case C1_SS3: scr_single_shift (3); break; */ 3156 /*case C1_SS3: scr_single_shift (3); break; */
2439 3157
2440 /* 8.3.27: DEVICE CONTROL STRING */ 3158 /* 8.3.27: DEVICE CONTROL STRING */
2441 case C1_DCS: /* ESC P */ 3159 case C1_DCS: /* ESC P */
2442 process_dcs_seq (); 3160 process_dcs_seq ();
2443 break; 3161 break;
2444 3162
2445 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 3163 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2446 case C1_SCI: /* ESC Z */ 3164 case C1_SCI: /* ESC Z */
2447 tt_write((const unsigned char *)ESCZ_ANSWER, 3165 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2448 (unsigned int)(sizeof(ESCZ_ANSWER) - 1));
2449 break; /* steal obsolete ESC [ c */ 3166 break; /* steal obsolete ESC [ c */
2450 3167
2451 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 3168 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */
2452 case C1_CSI: /* ESC [ */ 3169 case C1_CSI: /* ESC [ */
2453 process_csi_seq (); 3170 process_csi_seq ();
… …
2458 process_osc_seq (); 3175 process_osc_seq ();
2459 break; 3176 break;
2460 3177
2461 /* 8.3.106: RESET TO INITIAL STATE */ 3178 /* 8.3.106: RESET TO INITIAL STATE */
2462 case 'c': 3179 case 'c':
3180 mbstate.reset ();
2463 scr_poweron (); 3181 scr_poweron ();
2464 scrollbar_show (1); 3182 scrollbar_show (1);
2465 break; 3183 break;
2466 3184
2467 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 3185 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
… …
2479 3197
2480/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 3198/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2481/* *INDENT-OFF* */ 3199/* *INDENT-OFF* */
2482enum { 3200enum {
2483 CSI_ICH = 0x40, 3201 CSI_ICH = 0x40,
2484 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 3202 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2485 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 3203 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2486 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 3204 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2487 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 3205 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2488 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 3206 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2489 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 3207 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
… …
2493 3211
2494#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 3212#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \
2495 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 3213 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2496 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 3214 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2497#define get_byte_array_bit(array, bit) \ 3215#define get_byte_array_bit(array, bit) \
2498 (!!((array)[(bit) / 8] & (128 >> ((bit) & 7)))) 3216 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7))))
2499 3217
2500const unsigned char csi_defaults[] = 3218const unsigned char csi_defaults[] =
2501 { 3219 {
2502 make_byte(1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 3220 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
2503 make_byte(1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 3221 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
2504 make_byte(1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 3222 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2505 make_byte(1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 3223 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2506 make_byte(1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 3224 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2507 make_byte(0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 3225 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2508 make_byte(0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 3226 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2509 make_byte(0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 3227 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2510 }; 3228 };
2511/* *INDENT-ON* */ 3229/* *INDENT-ON* */
2512 3230
2513void 3231void
2514rxvt_term::process_csi_seq () 3232rxvt_term::process_csi_seq ()
2515{ 3233{
2516 unsigned char ch, priv, i; 3234 unicode_t ch, priv, i;
2517 unsigned int nargs, p; 3235 unsigned int nargs, p;
2518 int n, ndef; 3236 int n, ndef;
2519 int arg[ESC_ARGS]; 3237 int arg[ESC_ARGS];
2520 3238
2521 for (nargs = ESC_ARGS; nargs > 0;) 3239 for (nargs = ESC_ARGS; nargs > 0;)
2522 arg[--nargs] = 0; 3240 arg[--nargs] = 0;
2523 3241
2524 priv = 0; 3242 priv = 0;
… …
2526 if (ch >= '<' && ch <= '?') 3244 if (ch >= '<' && ch <= '?')
2527 { /* '<' '=' '>' '?' */ 3245 { /* '<' '=' '>' '?' */
2528 priv = ch; 3246 priv = ch;
2529 ch = cmd_getc (); 3247 ch = cmd_getc ();
2530 } 3248 }
3249
2531 /* read any numerical arguments */ 3250 /* read any numerical arguments */
2532 for (n = -1; ch < CSI_ICH; ) 3251 for (n = -1; ch < CSI_ICH; )
2533 { 3252 {
2534 if (isdigit(ch)) 3253 if (isdigit (ch))
2535 { 3254 {
2536 if (n < 0) 3255 if (n < 0)
2537 n = ch - '0'; 3256 n = ch - '0';
2538 else 3257 else
2539 n = n * 10 + ch - '0'; 3258 n = n * 10 + ch - '0';
… …
2542 { 3261 {
2543 if (nargs < ESC_ARGS) 3262 if (nargs < ESC_ARGS)
2544 arg[nargs++] = n; 3263 arg[nargs++] = n;
2545 n = -1; 3264 n = -1;
2546 } 3265 }
2547 else if (ch == '\b') 3266 else if (IS_CONTROL (ch))
2548 {
2549 scr_backspace ();
2550 }
2551 else if (ch == C0_ESC)
2552 {
2553 process_escape_seq ();
2554 return;
2555 }
2556 else if (ch < ' ')
2557 {
2558 process_nonprinting (ch); 3267 process_nonprinting (ch);
2559 } 3268
2560 ch = cmd_getc (); 3269 ch = cmd_getc ();
2561 } 3270 }
2562 3271
2563 if (ch > CSI_7F) 3272 if (ch > CSI_7F)
2564 return; 3273 return;
2565 3274
2566 if (nargs < ESC_ARGS) 3275 if (nargs < ESC_ARGS)
2567 arg[nargs++] = n; 3276 arg[nargs++] = n;
2568 3277
2569 i = ch - CSI_ICH; 3278 i = ch - CSI_ICH;
2570 ndef = get_byte_array_bit(csi_defaults, i); 3279 ndef = get_byte_array_bit (csi_defaults, i);
2571 for (p = 0; p < nargs; p++) 3280 for (p = 0; p < nargs; p++)
2572 if (arg[p] == -1) 3281 if (arg[p] == -1)
2573 arg[p] = ndef; 3282 arg[p] = ndef;
2574
2575#ifdef DEBUG_CMD
2576 fprintf(stderr, "CSI ");
2577 for (p = 0; p < nargs; p++)
2578 fprintf(stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2579 fprintf(stderr, "%c\n", ch);
2580#endif
2581 3283
2582 /* 3284 /*
2583 * private mode handling 3285 * private mode handling
2584 */ 3286 */
2585 if (priv) 3287 if (priv)
2586 { 3288 {
2587 switch (priv) 3289 switch (priv)
2588 { 3290 {
2589 case '>': 3291 case '>':
2590 if (ch == CSI_DA) /* secondary device attributes */ 3292 if (ch == CSI_DA) /* secondary device attributes */
2591 tt_printf("\033[>%d;%-.8s;0c", 'R', VSTRING); 3293 {
3294 // first parameter is normally 0 for vt100, 1 for some newer vtxxx, 'R' for rxvt,
3295 // 'U' for rxvt-unicode <= 7.2, and Mm85 (e.g. 7385 for 7.3) for later versions.
3296 //
3297 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
3298 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, and 94 for later versions, to signify
3299 // that we do not support xterm mouse reporting (should be 95 when we do).
3300 //
3301 tt_printf ("\033[>%c%c85;94;0c", VERSION[0], VERSION[1]);
3302 }
2592 break; 3303 break;
2593 case '?': 3304 case '?':
2594 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 3305 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2595 process_terminal_mode (ch, priv, nargs, arg); 3306 process_terminal_mode (ch, priv, nargs, arg);
2596 break; 3307 break;
… …
2599 } 3310 }
2600 3311
2601 switch (ch) 3312 switch (ch)
2602 { 3313 {
2603 /* 3314 /*
2604 * ISO/IEC 6429:1992(E) CSI sequences (defaults in parentheses) 3315 * ISO/IEC 6429:1992 (E) CSI sequences (defaults in parentheses)
2605 */ 3316 */
2606#ifdef PRINTPIPE 3317#ifdef PRINTPIPE
2607 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */ 3318 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */
2608 switch (arg[0]) 3319 switch (arg[0])
2609 { 3320 {
… …
2701 3412
2702 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3413 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2703 arg[0] = -arg[0]; 3414 arg[0] = -arg[0];
2704 /* FALLTHROUGH */ 3415 /* FALLTHROUGH */
2705 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3416 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2706 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3417 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2707 break; 3418 break;
2708 3419
2709 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3420 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2710 tt_write((const unsigned char *)VT100_ANS, 3421 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2711 (unsigned int)(sizeof(VT100_ANS) - 1));
2712 break; 3422 break;
2713 3423
2714 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3424 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2715 process_sgr_mode (nargs, arg); 3425 process_sgr_mode (nargs, arg);
2716 break; 3426 break;
2717 3427
2718 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */ 3428 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */
2719 switch (arg[0]) 3429 switch (arg[0])
2720 { 3430 {
2721 case 5: /* DSR requested */ 3431 case 5: /* DSR requested */
2722 tt_printf("\033[0n"); 3432 tt_printf ("\033[0n");
2723 break; 3433 break;
2724 case 6: /* CPR requested */ 3434 case 6: /* CPR requested */
2725 scr_report_position (); 3435 scr_report_position ();
2726 break; 3436 break;
2727#if defined (ENABLE_DISPLAY_ANSWER)
2728 case 7: /* unofficial extension */ 3437 case 7: /* unofficial extension */
3438 if (OPTION (Opt_insecure))
2729 tt_printf("%-.250s\n", rs[Rs_display_name]); 3439 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2730 break; 3440 break;
2731#endif
2732 case 8: /* unofficial extension */ 3441 case 8: /* unofficial extension */
2733 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3442 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2734 break; 3443 break;
2735 } 3444 }
2736 break; 3445 break;
2737 3446
2738 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3447 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2771 break; 3480 break;
2772 3481
2773 case CSI_RM: /* 8.3.107: RESET MODE */ 3482 case CSI_RM: /* 8.3.107: RESET MODE */
2774 if (arg[0] == 4) 3483 if (arg[0] == 4)
2775 scr_insert_mode (0); 3484 scr_insert_mode (0);
3485 else if (arg[0] == 20)
3486 priv_modes &= ~PrivMode_LFNL;
2776 break; 3487 break;
2777 3488
2778 case CSI_SM: /* 8.3.126: SET MODE */ 3489 case CSI_SM: /* 8.3.126: SET MODE */
2779 if (arg[0] == 4) 3490 if (arg[0] == 4)
2780 scr_insert_mode (1); 3491 scr_insert_mode (1);
3492 else if (arg[0] == 20)
3493 priv_modes |= PrivMode_LFNL;
2781 break; 3494 break;
2782 3495
2783 /* 3496 /*
2784 * PRIVATE USE beyond this point. All CSI_7? sequences here 3497 * PRIVATE USE beyond this point. All CSI_7? sequences here
2785 */ 3498 */
… …
2797 break; 3510 break;
2798 case CSI_75: 3511 case CSI_75:
2799 scr_cursor (RESTORE); 3512 scr_cursor (RESTORE);
2800 break; 3513 break;
2801 3514
2802#ifndef NO_FRILLS 3515#if ENABLE_FRILLS
2803 case CSI_74: 3516 case CSI_74:
2804 process_window_ops (arg, nargs); 3517 process_window_ops (arg, nargs);
2805 break; 3518 break;
2806#endif 3519#endif
2807 3520
2808 case CSI_78: /* DECREQTPARM */ 3521 case CSI_78: /* DECREQTPARM */
2809 if (arg[0] == 0 || arg[0] == 1) 3522 if (arg[0] == 0 || arg[0] == 1)
2810 tt_printf("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3523 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2811 /* FALLTHROUGH */ 3524 break;
2812 3525
2813 default: 3526 default:
2814 break; 3527 break;
2815 } 3528 }
2816} 3529}
2817/*}}} */ 3530/*}}} */
2818 3531
2819#ifndef NO_FRILLS 3532#if ENABLE_FRILLS
2820/* ARGSUSED */ 3533/* ARGSUSED */
2821void 3534void
2822rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3535rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2823{ 3536{
2824 int x, y; 3537 int x, y;
2825#if 0
2826 char *s;
2827#endif
2828 XWindowAttributes wattr; 3538 XWindowAttributes wattr;
2829 Window wdummy; 3539 Window wdummy;
3540 dDisp;
2830 3541
2831 if (nargs == 0) 3542 if (nargs == 0)
2832 return; 3543 return;
3544
2833 switch (args[0]) 3545 switch (args[0])
2834 { 3546 {
2835 /* 3547 /*
2836 * commands 3548 * commands
2837 */ 3549 */
2838 case 1: /* deiconify window */ 3550 case 1: /* deiconify window */
2839 XMapWindow(Xdisplay, TermWin.parent[0]); 3551 XMapWindow (disp, parent[0]);
2840 break; 3552 break;
2841 case 2: /* iconify window */ 3553 case 2: /* iconify window */
2842 XIconifyWindow(Xdisplay, TermWin.parent[0], 3554 XIconifyWindow (disp, parent[0], display->screen);
2843 DefaultScreen(Xdisplay));
2844 break; 3555 break;
2845 case 3: /* set position (pixels) */ 3556 case 3: /* set position (pixels) */
2846 XMoveWindow(Xdisplay, TermWin.parent[0], args[1], args[2]); 3557 XMoveWindow (disp, parent[0], args[1], args[2]);
2847 break; 3558 break;
2848 case 4: /* set size (pixels) */ 3559 case 4: /* set size (pixels) */
2849 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3560 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2850 break; 3561 break;
2851 case 5: /* raise window */ 3562 case 5: /* raise window */
2852 XRaiseWindow(Xdisplay, TermWin.parent[0]); 3563 XRaiseWindow (disp, parent[0]);
2853 break; 3564 break;
2854 case 6: /* lower window */ 3565 case 6: /* lower window */
2855 XLowerWindow(Xdisplay, TermWin.parent[0]); 3566 XLowerWindow (disp, parent[0]);
2856 break; 3567 break;
2857 case 7: /* refresh window */ 3568 case 7: /* refresh window */
2858 scr_touch (true); 3569 scr_touch (true);
2859 break; 3570 break;
2860 case 8: /* set size (chars) */ 3571 case 8: /* set size (chars) */
2861 set_widthheight ((unsigned int)(args[2] * TermWin.fwidth), 3572 set_widthheight ((unsigned int) (args[2] * fwidth),
2862 (unsigned int)(args[1] * TermWin.fheight)); 3573 (unsigned int) (args[1] * fheight));
2863 break; 3574 break;
3575
3576 //case 9: NYI, TODO, restore maximized window or maximize window
2864 default: 3577 default:
2865 if (args[0] >= 24) /* set height (chars) */ 3578 if (args[0] >= 24) /* set height (chars) */
2866 set_widthheight ((unsigned int)TermWin.width, 3579 set_widthheight ((unsigned int)width,
2867 (unsigned int)(args[1] * TermWin.fheight)); 3580 (unsigned int) (args[1] * fheight));
2868 break; 3581 break;
3582
3583
2869 /* 3584 /*
2870 * reports - some output format copied from XTerm 3585 * reports - some output format copied from XTerm
2871 */ 3586 */
2872 case 11: /* report window state */ 3587 case 11: /* report window state */
2873 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 3588 XGetWindowAttributes (disp, parent[0], &wattr);
2874 tt_printf("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3589 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2875 break; 3590 break;
2876 case 13: /* report window position */ 3591 case 13: /* report window position */
2877 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 3592 XGetWindowAttributes (disp, parent[0], &wattr);
2878 XTranslateCoordinates(Xdisplay, TermWin.parent[0], wattr.root, 3593 XTranslateCoordinates (disp, parent[0], wattr.root,
2879 -wattr.border_width, -wattr.border_width, 3594 -wattr.border_width, -wattr.border_width,
2880 &x, &y, &wdummy); 3595 &x, &y, &wdummy);
2881 tt_printf("\033[3;%d;%dt", x, y); 3596 tt_printf ("\033[3;%d;%dt", x, y);
2882 break; 3597 break;
2883 case 14: /* report window size (pixels) */ 3598 case 14: /* report window size (pixels) */
2884 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 3599 XGetWindowAttributes (disp, parent[0], &wattr);
2885 tt_printf("\033[4;%d;%dt", wattr.height, wattr.width); 3600 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2886 break; 3601 break;
3602 case 18: /* report text area size (chars) */
3603 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3604 break;
2887 case 18: /* report window size (chars) */ 3605 case 19: /* report window size (chars) */
2888 tt_printf("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3606 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2889 break; 3607 break;
2890#if 0 /* XXX: currently disabled due to security concerns */
2891 case 20: /* report icon label */ 3608 case 20: /* report icon label */
3609 {
3610 char *s;
2892 XGetIconName(Xdisplay, TermWin.parent[0], &s); 3611 XGetIconName (disp, parent[0], &s);
2893 tt_printf("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3612 tt_printf ("\033]L%-.250s\234", OPTION (Opt_insecure) && s ? s : ""); /* 8bit ST */
3613 XFree (s);
3614 }
2894 break; 3615 break;
2895 case 21: /* report window title */ 3616 case 21: /* report window title */
3617 {
3618 char *s;
2896 XFetchName(Xdisplay, TermWin.parent[0], &s); 3619 XFetchName (disp, parent[0], &s);
2897 tt_printf("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3620 tt_printf ("\033]l%-.250s\234", OPTION (Opt_insecure) && s ? s : ""); /* 8bit ST */
3621 XFree (s);
3622 }
2898 break; 3623 break;
2899#endif
2900
2901 } 3624 }
2902} 3625}
2903#endif 3626#endif
2904 3627
2905/*----------------------------------------------------------------------*/ 3628/*----------------------------------------------------------------------*/
2906/* 3629/*
2907 * get input up until STRING TERMINATOR (or BEL) 3630 * get input up until STRING TERMINATOR (or BEL)
2908 * ends_how is terminator used. returned input must be free()d 3631 * ends_how is terminator used. returned input must be free()'d
2909 */ 3632 */
2910unsigned char * 3633char *
2911rxvt_term::get_to_st (unsigned char *ends_how) 3634rxvt_term::get_to_st (unicode_t &ends_how)
2912{ 3635{
2913 int seen_esc = 0; /* seen escape? */ 3636 unicode_t ch;
3637 bool seen_esc = false;
2914 unsigned int n = 0; 3638 unsigned int n = 0;
2915 unsigned char *s; 3639 wchar_t string[STRING_MAX];
2916 unsigned char ch, string[STRING_MAX];
2917 3640
2918 for (; (ch = cmd_getc ());) 3641 while ((ch = cmd_getc ()) != NOCHAR)
2919 { 3642 {
2920 if (ch == C0_BEL 3643 if (seen_esc)
2921 || ch == CHAR_ST 3644 {
2922 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3645 if (ch == 0x5c) /* 7bit ST */
2923 break; 3646 break;
3647 else
3648 return NULL;
3649 }
2924 if (ch == C0_ESC) 3650 else if (ch == C0_ESC)
2925 { 3651 {
2926 seen_esc = 1; 3652 seen_esc = true;
2927 continue; 3653 continue;
2928 } 3654 }
2929 else if (ch == '\t') 3655 else if (ch == C0_BEL || ch == CHAR_ST)
2930 ch = ' '; /* translate '\t' to space */ 3656 break;
2931 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3657 else if (ch < 0x20)
2932 return NULL; /* other control character - exit */ 3658 return NULL; /* other control character - exit */
2933 if (n < sizeof(string) - 1) 3659
3660 seen_esc = false;
3661
3662 if (n >= STRING_MAX - 1)
3663 // stop at some sane length
3664 return NULL;
3665
3666 if (ch == C0_SYN)
3667 string[n++] = cmd_get8 ();
3668 else
2934 string[n++] = ch; 3669 string[n++] = ch;
2935 seen_esc = 0;
2936 } 3670 }
3671
2937 string[n++] = '\0'; 3672 string[n++] = '\0';
2938 if ((s = (unsigned char *)rxvt_malloc(n)) == NULL) 3673
2939 return NULL;
2940 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3674 ends_how = (ch == 0x5c ? C0_ESC : ch);
2941 STRNCPY(s, string, n); 3675
2942 return s; 3676 return rxvt_wcstombs (string);
2943} 3677}
2944 3678
2945/*----------------------------------------------------------------------*/ 3679/*----------------------------------------------------------------------*/
2946/* 3680/*
2947 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3681 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2948 */ 3682 */
2949void 3683void
2950rxvt_term::process_dcs_seq () 3684rxvt_term::process_dcs_seq ()
2951{ 3685{
2952 unsigned char eh, *s; 3686 char *s;
3687 unicode_t eh;
3688
2953 /* 3689 /*
2954 * Not handled yet 3690 * Not handled yet
2955 */ 3691 */
2956 s = get_to_st (&eh); 3692 s = get_to_st (eh);
2957 if (s) 3693 if (s)
2958 free(s); 3694 free (s);
3695
2959 return; 3696 return;
2960} 3697}
2961 3698
2962/*----------------------------------------------------------------------*/ 3699/*----------------------------------------------------------------------*/
2963/* 3700/*
2964 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3701 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2965 */ 3702 */
2966void 3703void
2967rxvt_term::process_osc_seq () 3704rxvt_term::process_osc_seq ()
2968{ 3705{
2969 unsigned char ch, eh, *s; 3706 unicode_t ch, eh;
2970 int arg; 3707 int arg;
2971 3708
2972 ch = cmd_getc (); 3709 ch = cmd_getc ();
2973 for (arg = 0; isdigit(ch); ch = cmd_getc ()) 3710 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2974 arg = arg * 10 + (ch - '0'); 3711 arg = arg * 10 + (ch - '0');
2975 3712
2976 if (ch == ';') 3713 if (ch == ';')
2977 { 3714 {
2978 s = get_to_st (&eh); 3715 char *s = get_to_st (eh);
3716
2979 if (s) 3717 if (s)
2980 { 3718 {
2981 /*
2982 * rxvt_menubar_dispatch() violates the constness of the string,
2983 * so do it here
2984 */
2985 if (arg == XTerm_Menu)
2986#if 0 /* XXX: currently disabled due to security concerns */
2987 menubar_dispatch ((char *)s);
2988#else
2989 (void)0;
2990#endif
2991 else
2992 xterm_seq (arg, (char *)s, eh); 3719 process_xterm_seq (arg, s, eh);
2993 free(s); 3720 free (s);
2994 } 3721 }
3722 }
3723}
3724
3725void
3726rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3727{
3728 if (str[0] == '?' && !str[1])
2995 } 3729 {
3730 unsigned short r, g, b;
3731 pix_colors_focused[color].get (display, r, g, b);
3732 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, r, g, b, resp);
3733 }
3734 else
3735 set_window_color (color, str);
2996} 3736}
3737
2997/* 3738/*
2998 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3739 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
2999 * 0 = change iconName/title
3000 * 1 = change iconName
3001 * 2 = change title
3002 * 4 = change color
3003 * 12 = change text color
3004 * 13 = change mouse foreground color
3005 * 17 = change highlight character colour
3006 * 18 = change bold character color
3007 * 19 = change underlined character color
3008 * 46 = change logfile (not implemented)
3009 * 50 = change font
3010 *
3011 * rxvt extensions:
3012 * 10 = menu (may change in future)
3013 * 20 = bg pixmap
3014 * 39 = change default fg color
3015 * 49 = change default bg color
3016 * 55 = dump scrollback buffer and all of screen
3017 */ 3740 */
3018void 3741void
3019rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__((unused))) 3742rxvt_term::process_xterm_seq (int op, const char *str, char resp)
3020{ 3743{
3021 int changed = 0; 3744 int color;
3022 int color;
3023 char *buf, *name; 3745 char *buf, *name;
3746 bool query = str[0] == '?' && !str[1];
3747 int saveop = op;
3748 dDisp;
3024 3749
3025 assert(str != NULL); 3750 assert (str != NULL);
3026 switch (op) 3751 switch (op)
3027 { 3752 {
3028 case XTerm_name: 3753 case XTerm_name:
3029 set_title (str); 3754 set_title (str);
3030 /* FALLTHROUGH */ 3755 /* FALLTHROUGH */
3031 case XTerm_iconName: 3756 case XTerm_iconName:
3032 set_iconName (str); 3757 set_icon_name (str);
3033 break; 3758 break;
3034 case XTerm_title: 3759 case XTerm_title:
3035 set_title (str); 3760 set_title (str);
3036 break; 3761 break;
3762 case XTerm_property:
3763 if (str[0] == '?')
3764 {
3765 Atom prop = display->atom (str + 1);
3766 Atom actual_type;
3767 int actual_format;
3768 unsigned long nitems;
3769 unsigned long bytes_after;
3770 unsigned char *value = 0;
3771 const char *str = "";
3772
3773 if (prop
3774 && XGetWindowProperty (disp, parent[0],
3775 prop, 0, 1<<16, 0, AnyPropertyType,
3776 &actual_type, &actual_format,
3777 &nitems, &bytes_after, &value) == Success
3778 && actual_type != None
3779 && actual_format == 8)
3780 str = (const char *)(value);
3781
3782 tt_printf ("\033]%d;%s%c", XTerm_property, str, resp);
3783
3784 XFree (value);
3785 }
3786 else
3787 {
3788 char *eq = strchr (str, '='); // constness lost, but verified to be ok
3789
3790 if (eq)
3791 {
3792 *eq = 0;
3793 set_utf8_property (display->atom (str), eq + 1);
3794 }
3795 else
3796 XDeleteProperty (disp, parent[0],
3797 display->atom (str));
3798 }
3799 break;
3800
3037 case XTerm_Color: 3801 case XTerm_Color:
3038 for (buf = (char *)str; buf && *buf;) 3802 for (buf = (char *)str; buf && *buf;)
3039 { 3803 {
3040 if ((name = STRCHR(buf, ';')) == NULL) 3804 if ((name = strchr (buf, ';')) == NULL)
3041 break; 3805 break;
3806
3042 *name++ = '\0'; 3807 *name++ = '\0';
3043 color = atoi(buf); 3808 color = atoi (buf) + minCOLOR;
3044 if (color < 0 || color >= TOTAL_COLORS) 3809
3810 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3045 break; 3811 break;
3812
3046 if ((buf = STRCHR(name, ';')) != NULL) 3813 if ((buf = strchr (name, ';')) != NULL)
3047 *buf++ = '\0'; 3814 *buf++ = '\0';
3815
3816 if (name[0] == '?' && !name[1])
3817 {
3818 unsigned short r, g, b;
3819 pix_colors_focused[color].get (display, r, g, b);
3820 tt_printf ("\033]%d;%d;rgb:%04x/%04x/%04x%c", XTerm_Color, color, r, g, b, resp);
3821 }
3822 else
3048 set_window_color (color + minCOLOR, name); 3823 set_window_color (color, name);
3049 } 3824 }
3825 break;
3826 case XTerm_Color00:
3827 process_color_seq (XTerm_Color00, Color_fg, str, resp);
3828 break;
3829 case XTerm_Color01:
3830 process_color_seq (XTerm_Color01, Color_bg, str, resp);
3050 break; 3831 break;
3051#ifndef NO_CURSORCOLOR 3832#ifndef NO_CURSORCOLOR
3052 case XTerm_Color_cursor: 3833 case XTerm_Color_cursor:
3053 set_window_color (Color_cursor, str); 3834 process_color_seq (XTerm_Color_cursor, Color_cursor, str, resp);
3054 break; 3835 break;
3055#endif 3836#endif
3056 case XTerm_Color_pointer: 3837 case XTerm_Color_pointer_fg:
3057 set_window_color (Color_pointer, str); 3838 process_color_seq (XTerm_Color_pointer_fg, Color_pointer_fg, str, resp);
3839 break;
3840 case XTerm_Color_pointer_bg:
3841 process_color_seq (XTerm_Color_pointer_bg, Color_pointer_bg, str, resp);
3058 break; 3842 break;
3059#ifndef NO_BOLD_UNDERLINE_REVERSE 3843#ifndef NO_BOLD_UNDERLINE_REVERSE
3060 case XTerm_Color_BD:
3061 set_window_color (Color_BD, str);
3062 break;
3063 case XTerm_Color_UL:
3064 set_window_color (Color_UL, str);
3065 break;
3066 case XTerm_Color_RV: 3844 case XTerm_Color_RV:
3067 set_window_color (Color_RV, str); 3845 process_color_seq (XTerm_Color_RV, Color_RV, str, resp);
3068 break; 3846 break;
3847 case Rxvt_Color_BD:
3848 case URxvt_Color_BD:
3849 process_color_seq (op, Color_BD, str, resp);
3850 break;
3851 case Rxvt_Color_UL:
3852 case URxvt_Color_UL:
3853 process_color_seq (op, Color_UL, str, resp);
3854 break;
3855 case URxvt_Color_IT:
3856 process_color_seq (URxvt_Color_IT, Color_IT, str, resp);
3857 break;
3069#endif 3858#endif
3859#if TRANSPARENT && TINTING
3860 case URxvt_Color_tint:
3861 process_color_seq (URxvt_Color_tint, Color_tint, str, resp);
3862 check_our_parents ();
3863 if (am_transparent)
3864 want_full_refresh = want_refresh = 1;
3865 break;
3866#endif
3070 3867
3071 case XTerm_Menu: 3868 case Rxvt_Pixmap:
3072 /* 3869 {
3073 * rxvt_menubar_dispatch() violates the constness of the string,
3074 * so DON'T do it here
3075 */
3076 break;
3077 case XTerm_Pixmap:
3078 if (*str != ';') 3870 if (*str != ';')
3079 { 3871 {
3080#if XPM_BACKGROUND 3872#if XPM_BACKGROUND
3081 scale_pixmap (""); /* reset to default scaling */ 3873 scale_pixmap (""); /* reset to default scaling */
3082 set_bgPixmap (str); /* change pixmap */ 3874 set_bgPixmap (str); /* change pixmap */
3083#endif
3084 scr_touch (true); 3875 scr_touch (true);
3876#endif
3085 } 3877 }
3878
3879 int changed = 0;
3880
3086 while ((str = STRCHR(str, ';')) != NULL) 3881 while ((str = strchr (str, ';')) != NULL)
3087 { 3882 {
3088 str++; 3883 str++;
3089#if XPM_BACKGROUND 3884#if XPM_BACKGROUND
3090 changed += scale_pixmap (str); 3885 changed += scale_pixmap (str);
3091#endif 3886#endif
3092
3093 } 3887 }
3888
3094 if (changed) 3889 if (changed)
3095 { 3890 {
3096#ifdef XPM_BACKGROUND 3891#ifdef XPM_BACKGROUND
3097 resize_pixmap (); 3892 resize_pixmap ();
3098#endif
3099 scr_touch (true); 3893 scr_touch (true);
3894#endif
3100 } 3895 }
3896 }
3101 break; 3897 break;
3102 3898
3103 case XTerm_restoreFG: 3899 case Rxvt_restoreFG:
3104 set_window_color (Color_fg, str); 3900 set_window_color (Color_fg, str);
3105 break; 3901 break;
3106 case XTerm_restoreBG: 3902 case Rxvt_restoreBG:
3107 set_window_color (Color_bg, str); 3903 set_window_color (Color_bg, str);
3108 break; 3904 break;
3905
3109 case XTerm_logfile: 3906 case XTerm_logfile:
3907 // TODO, when secure mode?
3110 break; 3908 break;
3111 case XTerm_font: 3909
3112 change_font (0, str);
3113 break;
3114#if 0 3910#if 0
3115 case XTerm_dumpscreen: /* no error notices */ 3911 case Rxvt_dumpscreen: /* no error notices */
3116 { 3912 {
3117 int fd; 3913 int fd;
3118 if ((fd = open(str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3914 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3119 { 3915 {
3120 scr_dump (fd); 3916 scr_dump (fd);
3121 close(fd); 3917 close (fd);
3122 } 3918 }
3123 } 3919 }
3124 break; 3920 break;
3125#endif 3921#endif
3922 case XTerm_font:
3923 op = URxvt_font;
3924 case URxvt_font:
3925#if ENABLE_STYLES
3926 case URxvt_boldFont:
3927 case URxvt_italicFont:
3928 case URxvt_boldItalicFont:
3929#endif
3930 if (query)
3931 tt_printf ("\33]%d;%-.250s%c", saveop,
3932 OPTION (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3933 ? fontset[op - URxvt_font]->fontdesc : "",
3934 resp);
3935 else
3936 {
3937 const char *&res = rs[Rs_font + (op - URxvt_font)];
3126 3938
3939 res = strdup (str);
3940 allocated.push_back ((void *)res);
3941 set_fonts ();
3942 }
3943 break;
3944
3945#if ENABLE_FRILLS
3946 case URxvt_locale:
3947 if (query)
3948 tt_printf ("\33]%d;%-.250s%c", URxvt_locale, OPTION (Opt_insecure) ? locale : "", resp);
3949 else
3950 {
3951 set_locale (str);
3952 pty->set_utf8_mode (enc_utf8);
3953 init_xlocale ();
3954 }
3955 break;
3956
3957 case URxvt_view_up:
3958 case URxvt_view_down:
3959 {
3960 int lines = atoi (str);
3961
3962 if (lines)
3963 scr_page (op == URxvt_view_up ? UP : DN, lines);
3964 else
3965 scr_erase_savelines ();
3966 }
3967
3968 break;
3969#endif
3970
3971#if ENABLE_PERL
3972 case URxvt_perl:
3973 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_STR, str, DT_END)))
3974 ; // no responses yet
3975 break;
3976#endif
3127 } 3977 }
3128} 3978}
3129/*----------------------------------------------------------------------*/ 3979/*----------------------------------------------------------------------*/
3130 3980
3131/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3981/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3139 * so no need for fancy checking 3989 * so no need for fancy checking
3140 */ 3990 */
3141int 3991int
3142rxvt_term::privcases (int mode, unsigned long bit) 3992rxvt_term::privcases (int mode, unsigned long bit)
3143{ 3993{
3144 int state; 3994 int state;
3145 3995
3146 if (mode == 's') 3996 if (mode == 's')
3147 { 3997 {
3148 SavedModes |= (PrivateModes & bit); 3998 SavedModes |= (priv_modes & bit);
3149 return -1; 3999 return -1;
3150 } 4000 }
3151 else 4001 else
3152 { 4002 {
3153 if (mode == 'r') 4003 if (mode == 'r')
3154 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 4004 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3155 else 4005 else
3156 state = (mode == 't') ? !(PrivateModes & bit) : mode; 4006 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3157 PrivMode(state, bit); 4007 PrivMode (state, bit);
3158 } 4008 }
4009
3159 return state; 4010 return state;
3160} 4011}
3161 4012
3162/* we're not using priv _yet_ */ 4013/* we're not using priv _yet_ */
3163void 4014void
3164rxvt_term::process_terminal_mode (int mode, int priv __attribute__((unused)), unsigned int nargs, const int *arg) 4015rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg)
3165{ 4016{
3166 unsigned int i, j; 4017 unsigned int i, j;
3167 int state; 4018 int state;
4019
3168 static const struct 4020 static const struct
3169 { 4021 {
3170 const int argval; 4022 const int argval;
3171 const unsigned long bit; 4023 const unsigned long bit;
3172 } 4024 }
4025
3173 argtopriv[] = { 4026 argtopriv[] = {
3174 { 1, PrivMode_aplCUR }, 4027 { 1, PrivMode_aplCUR },
3175 { 2, PrivMode_vt52 }, 4028 { 2, PrivMode_vt52 },
3176 { 3, PrivMode_132 }, 4029 { 3, PrivMode_132 },
3177 { 4, PrivMode_smoothScroll }, 4030 { 4, PrivMode_smoothScroll },
3178 { 5, PrivMode_rVideo }, 4031 { 5, PrivMode_rVideo },
3179 { 6, PrivMode_relOrigin }, 4032 { 6, PrivMode_relOrigin },
3180 { 7, PrivMode_Autowrap }, 4033 { 7, PrivMode_Autowrap },
4034 // 8, bi-directional support mode
3181 { 9, PrivMode_MouseX10 }, 4035 { 9, PrivMode_MouseX10 },
3182#ifdef menuBar_esc 4036 // 18, 19 printing-related
3183 { menuBar_esc, PrivMode_menuBar }, 4037 { 25, PrivMode_VisibleCursor },
3184#endif
3185#ifdef scrollBar_esc 4038#ifdef scrollBar_esc
3186 { scrollBar_esc, PrivMode_scrollBar }, 4039 { scrollBar_esc, PrivMode_scrollBar },
3187#endif 4040#endif
3188 { 25, PrivMode_VisibleCursor },
3189 { 35, PrivMode_ShiftKeys }, 4041 { 35, PrivMode_ShiftKeys }, // rxvt extension
3190 { 40, PrivMode_132OK }, 4042 { 40, PrivMode_132OK },
4043 // 41 xterm more fixes NYI
4044 // 45 margin bell NYI
4045 // 46 start logging
3191 { 47, PrivMode_Screen }, 4046 { 47, PrivMode_Screen },
3192 { 66, PrivMode_aplKP }, 4047 { 66, PrivMode_aplKP },
3193#ifndef NO_BACKSPACE_KEY 4048#ifndef NO_BACKSPACE_KEY
3194 { 67, PrivMode_BackSpace }, 4049 { 67, PrivMode_BackSpace },
3195#endif 4050#endif
3196 { 1000, PrivMode_MouseX11 }, 4051 { 1000, PrivMode_MouseX11 },
4052 // 1001 Use Hilite Mouse Tracking. NYI, TODO
4053 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO
4054 // 1003 Use All Motion Mouse Tracking. NYI, TODO
3197 { 1010, PrivMode_TtyOutputInh }, 4055 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3198 { 1011, PrivMode_Keypress }, 4056 { 1011, PrivMode_Keypress }, // rxvt extension
4057 // 1035 enable modifiers for alt, numlock NYI
4058 // 1036 send ESC for meta keys NYI
4059 // 1037 send DEL for keypad delete NYI
3199 { 1047, PrivMode_Screen }, 4060 { 1047, PrivMode_Screen },
4061 // 1048 save and restore cursor
3200 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 4062 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
4063 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3201 }; 4064 };
3202 4065
3203 if (nargs == 0) 4066 if (nargs == 0)
3204 return; 4067 return;
3205 4068
… …
3212 for (i = 0; i < nargs; i++) 4075 for (i = 0; i < nargs; i++)
3213 { 4076 {
3214 state = -1; 4077 state = -1;
3215 4078
3216 /* basic handling */ 4079 /* basic handling */
3217 for (j = 0; j < (sizeof(argtopriv)/sizeof(argtopriv[0])); j++) 4080 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++)
3218 if (argtopriv[j].argval == arg[i]) 4081 if (argtopriv[j].argval == arg[i])
3219 { 4082 {
3220 state = privcases (mode, argtopriv[j].bit); 4083 state = privcases (mode, argtopriv[j].bit);
3221 break; 4084 break;
3222 } 4085 }
3223 4086
3224 /* extra handling for values with state unkept */ 4087 /* extra handling for values with state unkept */
3225 if (state == -1)
3226 switch (arg[i]) 4088 switch (arg[i])
3227 { 4089 {
4090#if ENABLE_STYLES
4091 case 1021:
4092 set_option (Opt_intensityStyles, mode);
4093
4094 scr_touch (true);
4095 break;
4096#endif
3228 case 1048: /* alternative cursor save */ 4097 case 1048: /* alternative cursor save */
4098 case 1049:
4099 if (OPTION (Opt_secondaryScreen))
3229 if (mode == 0) 4100 if (mode == 0)
3230 scr_cursor (RESTORE); 4101 scr_cursor (RESTORE);
3231 else if (mode == 1) 4102 else if (mode == 1)
3232 scr_cursor (SAVE); 4103 scr_cursor (SAVE);
3233 /* FALLTHROUGH */
3234 default:
3235 continue; /* for(;i;) */
3236 }
3237
3238 /* extra handling for values with valid 0 or 1 state */
3239 switch (arg[i])
3240 {
3241 /* case 1: - application cursor keys */
3242 case 2: /* VT52 mode */
3243 /* oddball mode. should be set regardless of set/reset
3244 * parameter. Return from VT52 mode with an ESC < from
3245 * within VT52 mode
3246 */
3247 PrivMode(1, PrivMode_vt52);
3248 break; 4104 break;
4105 }
4106
4107 if (state >= 0)
4108 /* extra handling for values with valid 0 or 1 state */
4109 switch (arg[i])
4110 {
4111 /* case 1: - application cursor keys */
4112 case 2: /* VT52 mode */
4113 /* oddball mode. should be set regardless of set/reset
4114 * parameter. Return from VT52 mode with an ESC < from
4115 * within VT52 mode
4116 */
4117 PrivMode (1, PrivMode_vt52);
4118 break;
3249 case 3: /* 80/132 */ 4119 case 3: /* 80/132 */
3250 if (PrivateModes & PrivMode_132OK) 4120 if (priv_modes & PrivMode_132OK)
3251 set_widthheight ( (unsigned int)((state ? 132 : 80) * TermWin.fwidth), 4121 set_widthheight (((state ? 132 : 80) * fwidth), height);
3252 (unsigned int)TermWin.height);
3253 break; 4122 break;
3254 case 4: /* smooth scrolling */ 4123 case 4: /* smooth scrolling */
3255 if (state)
3256 Options &= ~Opt_jumpScroll;
3257 else
3258 Options |= Opt_jumpScroll; 4124 set_option (Opt_jumpScroll, !state);
3259 break; 4125 break;
3260 case 5: /* reverse video */ 4126 case 5: /* reverse video */
3261 scr_rvideo_mode (state); 4127 scr_rvideo_mode (state);
3262 break; 4128 break;
3263 case 6: /* relative/absolute origins */ 4129 case 6: /* relative/absolute origins */
3264 scr_relative_origin (state); 4130 scr_relative_origin (state);
3265 break; 4131 break;
3266 case 7: /* autowrap */ 4132 case 7: /* autowrap */
3267 scr_autowrap (state); 4133 scr_autowrap (state);
3268 break; 4134 break;
3269 /* case 8: - auto repeat, can't do on a per window basis */ 4135 /* case 8: - auto repeat, can't do on a per window basis */
3270 case 9: /* X10 mouse reporting */ 4136 case 9: /* X10 mouse reporting */
3271 if (state) /* orthogonal */ 4137 if (state) /* orthogonal */
3272 PrivateModes &= ~(PrivMode_MouseX11); 4138 priv_modes &= ~PrivMode_MouseX11;
3273 break; 4139 break;
3274#ifdef menuBar_esc
3275 case menuBar_esc:
3276#ifdef MENUBAR
3277 map_menuBar (state);
3278#endif
3279 break;
3280#endif
3281#ifdef scrollBar_esc 4140#ifdef scrollBar_esc
3282 case scrollBar_esc: 4141 case scrollBar_esc:
3283 if (scrollbar_mapping (state)) 4142 if (scrollbar_mapping (state))
3284 { 4143 {
3285 resize_all_windows (0, 0, 0); 4144 resize_all_windows (0, 0, 0);
3286 scr_touch (true); 4145 scr_touch (true);
3287 } 4146 }
3288 break; 4147 break;
3289#endif 4148#endif
3290 case 25: /* visible/invisible cursor */ 4149 case 25: /* visible/invisible cursor */
3291 scr_cursor_visible (state); 4150 scr_cursor_visible (state);
3292 break; 4151 break;
3293 /* case 35: - shift keys */ 4152 /* case 35: - shift keys */
3294 /* case 40: - 80 <--> 132 mode */ 4153 /* case 40: - 80 <--> 132 mode */
3295 case 47: /* secondary screen */ 4154 case 47: /* secondary screen */
3296 scr_change_screen (state); 4155 scr_change_screen (state);
3297 break; 4156 break;
3298 /* case 66: - application key pad */ 4157 /* case 66: - application key pad */
3299 /* case 67: - backspace key */ 4158 /* case 67: - backspace key */
3300 case 1000: /* X11 mouse reporting */ 4159 case 1000: /* X11 mouse reporting */
3301 if (state) /* orthogonal */ 4160 if (state) /* orthogonal */
3302 PrivateModes &= ~(PrivMode_MouseX10); 4161 priv_modes &= ~PrivMode_MouseX10;
3303 break; 4162 break;
3304#if 0 4163#if 0
3305 case 1001: 4164 case 1001:
3306 break; /* X11 mouse highlighting */ 4165 break; /* X11 mouse highlighting */
3307#endif 4166#endif
3308 case 1010: /* scroll to bottom on TTY output inhibit */ 4167 case 1010: /* scroll to bottom on TTY output inhibit */
3309 if (state)
3310 Options &= ~Opt_scrollTtyOutput;
3311 else
3312 Options |= Opt_scrollTtyOutput; 4168 set_option (Opt_scrollTtyOutput, !state);
3313 break; 4169 break;
3314 case 1011: /* scroll to bottom on key press */ 4170 case 1011: /* scroll to bottom on key press */
3315 if (state)
3316 Options |= Opt_scrollTtyKeypress; 4171 set_option (Opt_scrollTtyKeypress, state);
3317 else
3318 Options &= ~Opt_scrollTtyKeypress;
3319 break; 4172 break;
3320 case 1047: /* secondary screen w/ clearing */ 4173 case 1047: /* secondary screen w/ clearing last */
3321 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 4174 if (OPTION (Opt_secondaryScreen))
3322 if (current_screen != PRIMARY) 4175 if (current_screen != PRIMARY)
3323 scr_erase_screen (2); 4176 scr_erase_screen (2);
3324 scr_change_screen (state); 4177 scr_change_screen (state);
3325 /* FALLTHROUGH */
3326 default:
3327 break; 4178 break;
4179 case 1049: /* secondary screen w/ clearing first */
4180 scr_change_screen (state);
4181 if (OPTION (Opt_secondaryScreen))
4182 if (current_screen != PRIMARY)
4183 scr_erase_screen (2);
4184 break;
4185 default:
4186 break;
3328 } 4187 }
3329 } 4188 }
3330} 4189}
3331/*}}} */ 4190/*}}} */
3332 4191
3333/*{{{ process sgr sequences */ 4192/*{{{ process sgr sequences */
3334void 4193void
3335rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 4194rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3336{ 4195{
3337 unsigned int i; 4196 unsigned int i;
3338 short rendset; 4197 short rendset;
3339 int rendstyle; 4198 int rendstyle;
3340 4199
3341 if (nargs == 0) 4200 if (nargs == 0)
3342 { 4201 {
3343 scr_rendition (0, ~RS_None); 4202 scr_rendition (0, ~RS_None);
3344 return; 4203 return;
3345 } 4204 }
4205
3346 for (i = 0; i < nargs; i++) 4206 for (i = 0; i < nargs; i++)
3347 { 4207 {
3348 rendset = -1; 4208 rendset = -1;
3349 switch (arg[i]) 4209 switch (arg[i])
3350 { 4210 {
… …
3352 rendset = 0, rendstyle = ~RS_None; 4212 rendset = 0, rendstyle = ~RS_None;
3353 break; 4213 break;
3354 case 1: 4214 case 1:
3355 rendset = 1, rendstyle = RS_Bold; 4215 rendset = 1, rendstyle = RS_Bold;
3356 break; 4216 break;
4217 //case 2: // low intensity
4218 case 3:
4219 rendset = 1, rendstyle = RS_Italic;
4220 break;
3357 case 4: 4221 case 4:
3358 rendset = 1, rendstyle = RS_Uline; 4222 rendset = 1, rendstyle = RS_Uline;
3359 break; 4223 break;
3360 case 5: 4224 case 5: // slowly blinking
4225 case 6: // rapidly blinking
3361 rendset = 1, rendstyle = RS_Blink; 4226 rendset = 1, rendstyle = RS_Blink;
3362 break; 4227 break;
4228 //case 6: // scoansi light background
3363 case 7: 4229 case 7:
3364 rendset = 1, rendstyle = RS_RVid; 4230 rendset = 1, rendstyle = RS_RVid;
3365 break; 4231 break;
3366 case 22: 4232 case 8:
4233 // invisible. NYI
4234 break;
4235 //case 9: // crossed out
4236 //case 10: // scoansi acs off, primary font
4237 //case 11: // scoansi acs on, first alt font
4238 //case 12: // scoansi acs on, |0x80, second alt font
4239 //...
4240 //case 19: // ninth alt font
4241 //case 20: // gothic
4242 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3367 rendset = 0, rendstyle = RS_Bold; 4243 rendset = 0, rendstyle = RS_Bold;
4244 break;
4245 case 22: // normal intensity
4246 rendset = 0, rendstyle = RS_Bold;
4247 break;
4248 case 23: // disable italic
4249 rendset = 0, rendstyle = RS_Italic;
3368 break; 4250 break;
3369 case 24: 4251 case 24:
3370 rendset = 0, rendstyle = RS_Uline; 4252 rendset = 0, rendstyle = RS_Uline;
3371 break; 4253 break;
3372 case 25: 4254 case 25:
3373 rendset = 0, rendstyle = RS_Blink; 4255 rendset = 0, rendstyle = RS_Blink;
3374 break; 4256 break;
4257 case 26: // variable spacing (iso 8613)
4258 rendset = 0, rendstyle = RS_Blink;
4259 break;
3375 case 27: 4260 case 27:
3376 rendset = 0, rendstyle = RS_RVid; 4261 rendset = 0, rendstyle = RS_RVid;
3377 break; 4262 break;
4263 //case 28: // visible. NYI
4264 //case 29: // not crossed-out
3378 } 4265 }
4266
3379 if (rendset != -1) 4267 if (rendset != -1)
3380 { 4268 {
3381 scr_rendition (rendset, rendstyle); 4269 scr_rendition (rendset, rendstyle);
3382 continue; /* for(;i;) */ 4270 continue; /* for (;i;) */
3383 } 4271 }
3384 4272
3385 switch (arg[i]) 4273 switch (arg[i])
3386 { 4274 {
3387 case 30: 4275 case 30:
… …
3390 case 33: 4278 case 33:
3391 case 34: 4279 case 34:
3392 case 35: 4280 case 35:
3393 case 36: 4281 case 36:
3394 case 37: 4282 case 37:
3395 scr_color ((unsigned int)(minCOLOR + (arg[i] - 30)), 4283 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3396 Color_fg);
3397 break; 4284 break;
3398#ifdef TTY_256COLOR 4285 case 38: // set fg color, ISO 8613-6
3399 case 38:
3400 if (nargs > i + 2 && arg[i + 1] == 5) 4286 if (nargs > i + 2 && arg[i + 1] == 5)
3401 { 4287 {
3402 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 4288 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3403 Color_fg);
3404 i += 2; 4289 i += 2;
3405 } 4290 }
3406 break; 4291 break;
3407#endif
3408 case 39: /* default fg */ 4292 case 39: /* default fg */
3409 scr_color (Color_fg, Color_fg); 4293 scr_color (Color_fg, Color_fg);
3410 break; 4294 break;
3411 4295
3412 case 40: 4296 case 40:
… …
3415 case 43: 4299 case 43:
3416 case 44: 4300 case 44:
3417 case 45: 4301 case 45:
3418 case 46: 4302 case 46:
3419 case 47: 4303 case 47:
3420 scr_color ((unsigned int)(minCOLOR + (arg[i] - 40)), 4304 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3421 Color_bg);
3422 break; 4305 break;
3423#ifdef TTY_256COLOR 4306 case 48: // set bg color, ISO 8613-6
3424 case 48:
3425 if (nargs > i + 2 && arg[i + 1] == 5) 4307 if (nargs > i + 2 && arg[i + 1] == 5)
3426 { 4308 {
3427 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 4309 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3428 Color_bg);
3429 i += 2; 4310 i += 2;
3430 } 4311 }
3431 break; 4312 break;
3432#endif
3433 case 49: /* default bg */ 4313 case 49: /* default bg */
3434 scr_color (Color_bg, Color_bg); 4314 scr_color (Color_bg, Color_bg);
3435 break; 4315 break;
3436 4316
3437#ifndef NO_BRIGHTCOLOR 4317 //case 50: // not variable spacing
4318
4319#if ENABLE_FRILLS
3438 case 90: 4320 case 90:
3439 case 91: /* set bright fg color */ 4321 case 91: /* set bright fg color */
3440 case 92: 4322 case 92:
3441 case 93: 4323 case 93:
3442 case 94: 4324 case 94:
3443 case 95: 4325 case 95:
3444 case 96: 4326 case 96:
3445 case 97: 4327 case 97:
3446 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 90)), 4328 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3447 Color_fg);
3448 break; 4329 break;
3449 case 100: 4330 case 100:
3450 case 101: /* set bright bg color */ 4331 case 101: /* set bright bg color */
3451 case 102: 4332 case 102:
3452 case 103: 4333 case 103:
3453 case 104: 4334 case 104:
3454 case 105: 4335 case 105:
3455 case 106: 4336 case 106:
3456 case 107: 4337 case 107:
3457 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 100)), 4338 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3458 Color_bg);
3459 break; 4339 break;
3460#endif 4340#endif
3461
3462 } 4341 }
3463 } 4342 }
3464} 4343}
3465/*}}} */ 4344/*}}} */
3466 4345
3467/*{{{ process Rob Nation's own graphics mode sequences */ 4346/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3468void 4347void
3469rxvt_term::process_graphics () 4348rxvt_term::process_graphics ()
3470{ 4349{
3471 unsigned char ch, cmd = cmd_getc (); 4350 unicode_t ch, cmd = cmd_getc ();
3472 4351
3473#ifndef RXVT_GRAPHICS
3474 if (cmd == 'Q') 4352 if (cmd == 'Q')
3475 { /* query graphics */ 4353 { /* query graphics */
3476 tt_printf("\033G0\n"); /* no graphics */ 4354 tt_printf ("\033G0\012"); /* no graphics */
3477 return; 4355 return;
3478 } 4356 }
3479 /* swallow other graphics sequences until terminating ':' */ 4357 /* swallow other graphics sequences until terminating ':' */
3480 do 4358 do
3481 ch = cmd_getc (); 4359 ch = cmd_getc ();
3482 while (ch != ':'); 4360 while (ch != ':');
3483#else
3484 unsigned int nargs;
3485 int args[NGRX_PTS];
3486 unsigned char *text = NULL;
3487
3488 if (cmd == 'Q')
3489 { /* query graphics */
3490 tt_printf("\033G1\n"); /* yes, graphics (color) */
3491 return;
3492 }
3493 for (nargs = 0; nargs < (sizeof(args) / sizeof(args[0])) - 1;)
3494 {
3495 int neg;
3496
3497 ch = cmd_getc ();
3498 neg = (ch == '-');
3499 if (neg || ch == '+')
3500 ch = cmd_getc ();
3501
3502 for (args[nargs] = 0; isdigit(ch); ch = cmd_getc ())
3503 args[nargs] = args[nargs] * 10 + (ch - '0');
3504 if (neg)
3505 args[nargs] = -args[nargs];
3506
3507 nargs++;
3508 args[nargs] = 0;
3509 if (ch != ';')
3510 break;
3511 }
3512
3513 if ((cmd == 'T') && (nargs >= 5))
3514 {
3515 int i, len = args[4];
3516
3517 text = (unsigned char *)rxvt_malloc((len + 1) * sizeof(char));
3518
3519 if (text != NULL)
3520 {
3521 for (i = 0; i < len; i++)
3522 text[i] = cmd_getc ();
3523 text[len] = '\0';
3524 }
3525 }
3526 Gr_do_graphics (cmd, nargs, args, text);
3527#endif
3528} 4361}
3529/*}}} */ 4362/*}}} */
3530 4363
3531/* ------------------------------------------------------------------------- */ 4364/* ------------------------------------------------------------------------- */
3532 4365
3533/* 4366/*
3534 * Send printf() formatted output to the command. 4367 * Send printf () formatted output to the command.
3535 * Only use for small amounts of data. 4368 * Only use for small amounts of data.
3536 */ 4369 */
3537void 4370void
3538rxvt_term::tt_printf (const char *fmt,...) 4371rxvt_term::tt_printf (const char *fmt,...)
3539{ 4372{
3540 va_list arg_ptr; 4373 va_list arg_ptr;
3541 unsigned char buf[256]; 4374 char buf[256];
3542 4375
3543 va_start (arg_ptr, fmt); 4376 va_start (arg_ptr, fmt);
3544 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4377 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3545 va_end (arg_ptr); 4378 va_end (arg_ptr);
3546 tt_write (buf, STRLEN (buf)); 4379 tt_write (buf, strlen (buf));
3547} 4380}
3548 4381
3549/* ---------------------------------------------------------------------- */ 4382/* ---------------------------------------------------------------------- */
3550/* Write data to the pty as typed by the user, pasted with the mouse, 4383/* Write data to the pty as typed by the user, pasted with the mouse,
3551 * or generated by us in response to a query ESC sequence. 4384 * or generated by us in response to a query ESC sequence.
3552 */ 4385 */
4386const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4387
3553void 4388void
3554rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4389rxvt_term::tt_write (const char *data, unsigned int len)
3555{ 4390{
3556 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4391 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4392 return;
3557 4393
3558 if (len) 4394 if (pty->pty < 0)
4395 return;
4396
4397 if (v_buflen == 0)
4398 {
4399 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4400
4401 if ((unsigned int)written == len)
4402 return;
4403
4404 data += written;
4405 len -= written;
3559 { 4406 }
4407
4408 v_buffer = (char *)realloc (v_buffer, v_buflen + len);
4409
4410 memcpy (v_buffer + v_buflen, data, len);
4411 v_buflen += len;
4412
4413 pty_ev.set (EVENT_READ | EVENT_WRITE);
4414}
4415
4416void rxvt_term::pty_write ()
4417{
4418 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4419
4420 if (written > 0)
4421 {
4422 v_buflen -= written;
4423
3560 if (v_buflen == 0) 4424 if (v_buflen == 0)
3561 { 4425 {
3562 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3563
3564 if ((unsigned int)written == len)
3565 return;
3566
3567 data += written;
3568 len -= written;
3569 }
3570
3571
3572 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3573
3574 memcpy (v_buffer + v_buflen, data, len);
3575 v_buflen += len;
3576 }
3577
3578 for (;;)
3579 {
3580 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3581
3582 if (written > 0)
3583 {
3584 v_buflen -= written;
3585
3586 if (v_buflen == 0)
3587 {
3588 free (v_buffer); 4426 free (v_buffer);
3589 v_buffer = 0; 4427 v_buffer = 0;
3590 v_buflen = 0; 4428 v_buflen = 0;
3591 4429
3592 pty_ev.set (EVENT_READ); 4430 pty_ev.set (EVENT_READ);
3593 return;
3594 }
3595
3596 memmove (v_buffer, v_buffer + written, v_buflen);
3597 }
3598 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3599 // original code just ignores this...
3600 destroy ();
3601 else
3602 {
3603 pty_ev.set (EVENT_READ | EVENT_WRITE);
3604 return; 4431 return;
3605 } 4432 }
4433
4434 memmove (v_buffer, v_buffer + written, v_buflen);
3606 } 4435 }
4436 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4437 pty_ev.set (EVENT_READ);
3607} 4438}
3608 4439
3609/*----------------------- end-of-file (C source) -----------------------*/ 4440/*----------------------- end-of-file (C source) -----------------------*/
3610 4441

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