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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.38 by pcg, Mon Feb 9 07:11:49 2004 UTC vs.
Revision 1.287 by root, Sat Jan 28 20:08:05 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;
… …
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 (display->display); 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} 1024}
769 1025
770#ifdef CURSOR_BLINK 1026#ifdef CURSOR_BLINK
771void 1027void
772rxvt_term::cursor_blink_cb (time_watcher &w) 1028rxvt_term::cursor_blink_cb (time_watcher &w)
773{ 1029{
774 hidden_cursor = !hidden_cursor; 1030 hidden_cursor = !hidden_cursor;
775 want_refresh = 1; 1031 want_refresh = 1;
776 1032
777 w.start (w.at + BLINK_INTERVAL); 1033 w.start (w.at + CURSOR_BLINK_INTERVAL);
778} 1034}
779#endif 1035#endif
780 1036
781#ifdef TEXT_BLINK 1037#ifdef TEXT_BLINK
782void 1038void
… …
789 w.start (w.at + TEXT_BLINK_INTERVAL); 1045 w.start (w.at + TEXT_BLINK_INTERVAL);
790 } 1046 }
791} 1047}
792#endif 1048#endif
793 1049
1050#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1051void
1052rxvt_term::cont_scroll_cb (time_watcher &w)
1053{
1054 if ((scrollbar_isUp() || scrollbar_isDn()) &&
1055 scr_page (scrollbar_isUp() ? UP : DN, 1))
1056 {
1057 want_refresh = 1;
1058 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1059 }
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
1110
794bool 1111bool
795rxvt_term::pty_fill () 1112rxvt_term::pty_fill ()
796{ 1113{
797 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 }
798 1121
799 memmove (cmdbuf_base, cmdbuf_ptr, n); 1122 memmove (cmdbuf_base, cmdbuf_ptr, n);
800 cmdbuf_ptr = cmdbuf_base; 1123 cmdbuf_ptr = cmdbuf_base;
801 cmdbuf_endp = cmdbuf_ptr + n; 1124 cmdbuf_endp = cmdbuf_ptr + n;
802 1125
803 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1126 ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n);
804 1127
805 if (n > 0) 1128 if (r > 0)
806 { 1129 {
807 cmdbuf_endp += n; 1130 cmdbuf_endp += r;
808 return true; 1131 return true;
809 } 1132 }
810 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))
811 destroy (); 1145 destroy ();
812 1146 }
1147
813 return false; 1148 return false;
814} 1149}
815 1150
816void 1151void
817rxvt_term::pty_cb (io_watcher &w, short revents) 1152rxvt_term::pty_cb (io_watcher &w, short revents)
818{ 1153{
819 SET_R (this); 1154 make_current ();
820 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;
821 1161
822 if (revents & EVENT_WRITE) 1162 if (revents & EVENT_WRITE)
823 tt_write (0, 0); 1163 pty_write ();
824 else if (revents & EVENT_READ)
825 {
826 bool flag = true;
827
828 // loop, but don't allow a single term to monopolize us
829 // the number of loops is fully arbitrary, and thus wrong
830 while (flag && pty_fill ())
831 {
832 if (!seen_input)
833 {
834 seen_input = 1;
835 /* once we know the shell is running, send the screen size. Again! */
836 tt_winch ();
837 }
838
839 uint32_t ch = NOCHAR;
840
841 for (;;)
842 {
843 if (ch == NOCHAR)
844 ch = next_char ();
845
846 if (ch == NOCHAR) // TODO: improve
847 break;
848
849 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
850 {
851 /* Read a text string from the input buffer */
852 uint32_t buf[BUFSIZ];
853 bool refreshnow = false;
854 int nlines = 0;
855 uint32_t *str = buf;
856
857 *str++ = ch;
858
859 for (;;)
860 {
861 ch = next_char ();
862
863 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
864 break;
865 else
866 {
867 *str++ = ch;
868
869 if (ch == '\n')
870 {
871 nlines++;
872 refresh_count++;
873
874 if (!(Options & Opt_jumpScroll)
875 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
876 {
877 refreshnow = true;
878 flag = false;
879 ch = NOCHAR;
880 break;
881 }
882
883 // scr_add_lines only works for nlines < TermWin.nrow - 1.
884 if (nlines >= TermWin.nrow - 1)
885 {
886 scr_add_lines (buf, nlines, str - buf);
887 nlines = 0;
888 str = buf;
889 }
890 }
891
892 if (str >= buf + BUFSIZ)
893 {
894 ch = NOCHAR;
895 break;
896 }
897 }
898 }
899
900 scr_add_lines (buf, nlines, str - buf);
901
902 /*
903 * If there have been a lot of new lines, then update the screen
904 * What the heck I'll cheat and only refresh less than every page-full.
905 * the number of pages between refreshes is refresh_limit, which
906 * is incremented here because we must be doing flat-out scrolling.
907 *
908 * refreshing should be correct for small scrolls, because of the
909 * time-out
910 */
911 if (refreshnow)
912 {
913 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
914 refresh_limit++;
915
916 scr_refresh (refresh_type);
917 }
918
919 }
920 else
921 {
922 switch (ch)
923 {
924 default:
925 process_nonprinting (ch);
926 break;
927 case C0_ESC: /* escape char */
928 process_escape_seq ();
929 break;
930 /*case 0x9b: */ /* CSI */
931 /* process_csi_seq (); */
932 }
933
934 ch = NOCHAR;
935 }
936 }
937 }
938 }
939} 1164}
940 1165
941// read the next character, currently handles UTF-8 1166void
942// will probably handle all sorts of other stuff in the future 1167rxvt_term::pointer_unblank ()
943uint32_t
944rxvt_term::next_char ()
945{ 1168{
946 while (cmdbuf_ptr < cmdbuf_endp) 1169 XDefineCursor (xdisp, vt, TermWin_cursor);
947 { 1170 recolour_cursor ();
948 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
949 return *cmdbuf_ptr++;
950 1171
951 wchar_t wc; 1172#ifdef POINTER_BLANK
952 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, &mbstate.mbs); 1173 hidden_pointer = 0;
953 1174
954 if (len == (size_t)-2) 1175 if (OPTION (Opt_pointerBlank))
955 return NOCHAR; 1176 pointer_ev.start (NOW + pointerBlankDelay);
956 1177#endif
957 if (len == (size_t)-1)
958 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
959
960 // assume wchar == unicode
961 cmdbuf_ptr += len;
962 return wc;
963 }
964
965 return NOCHAR;
966}
967
968/* rxvt_cmd_getc() - Return next input character */
969/*
970 * Return the next input character after first passing any keyboard input
971 * to the command.
972 */
973uint32_t
974rxvt_term::cmd_getc ()
975{
976 for (;;)
977 {
978 uint32_t c = next_char ();
979 if (c != NOCHAR)
980 return c;
981
982 // incomplete sequences should occur rarely, still, a better solution
983 // would be preferred. either setjmp/longjmp or better design.
984 fcntl (cmd_fd, F_SETFL, 0);
985 pty_fill ();
986 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
987 }
988} 1178}
989 1179
990#ifdef POINTER_BLANK 1180#ifdef POINTER_BLANK
991void 1181void
992rxvt_term::pointer_unblank ()
993{
994 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
995 recolour_cursor ();
996
997 hidden_pointer = 0;
998
999 if (Options & Opt_pointerBlank)
1000 pointer_ev.start (NOW + pointerBlankDelay);
1001}
1002
1003void
1004rxvt_term::pointer_blank () 1182rxvt_term::pointer_blank ()
1005{ 1183{
1006 if (!(Options & Opt_pointerBlank)) 1184 if (!OPTION (Opt_pointerBlank))
1007 return; 1185 return;
1008 1186
1009 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1187 XDefineCursor (xdisp, vt, display->blank_cursor);
1010 XFlush (display->display); 1188 XFlush (xdisp);
1011 1189
1012 hidden_pointer = 1; 1190 hidden_pointer = 1;
1013} 1191}
1014 1192
1015void 1193void
1016rxvt_term::pointer_cb (time_watcher &w) 1194rxvt_term::pointer_cb (time_watcher &w)
1017{ 1195{
1018 SET_R (this); 1196 make_current ();
1019 SET_LOCALE (locale);
1020 1197
1021 pointer_blank (); 1198 pointer_blank ();
1022} 1199}
1023#endif 1200#endif
1024 1201
1025void 1202void
1026rxvt_term::mouse_report (const XButtonEvent &ev) 1203rxvt_term::mouse_report (XButtonEvent &ev)
1027{ 1204{
1028 int button_number, key_state = 0; 1205 int button_number, key_state = 0;
1029 int x, y; 1206 int x, y;
1030 1207
1031 x = ev.x; 1208 x = ev.x;
1032 y = ev.y; 1209 y = ev.y;
1033 pixel_position (&x, &y); 1210 pixel_position (&x, &y);
1034 1211
1035 if (MEvent.button == AnyButton) 1212 if (MEvent.button == AnyButton)
1036 {
1037 button_number = 3; 1213 button_number = 3;
1038 }
1039 else 1214 else
1040 { 1215 {
1041 button_number = MEvent.button - Button1; 1216 button_number = MEvent.button - Button1;
1042 /* add 0x3D for wheel events, like xterm does */ 1217 /* add 0x3D for wheel events, like xterm does */
1043 if (button_number >= 3) 1218 if (button_number >= 3)
1044 button_number += (64 - 3); 1219 button_number += (64 - 3);
1045 } 1220 }
1046 1221
1047 if (PrivateModes & PrivMode_MouseX10) 1222 if (priv_modes & PrivMode_MouseX10)
1048 { 1223 {
1049 /* 1224 /*
1050 * do not report ButtonRelease 1225 * do not report ButtonRelease
1051 * no state info allowed 1226 * no state info allowed
1052 */ 1227 */
… …
1067 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1242 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1068 + ((MEvent.state & ControlMask) ? 16 : 0); 1243 + ((MEvent.state & ControlMask) ? 16 : 0);
1069#ifdef MOUSE_REPORT_DOUBLECLICK 1244#ifdef MOUSE_REPORT_DOUBLECLICK
1070 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1245 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1071#endif 1246#endif
1072
1073 } 1247 }
1074 1248
1075#ifdef DEBUG_MOUSEREPORT 1249#if DEBUG_MOUSEREPORT
1076 fprintf(stderr, "Mouse ["); 1250 fprintf (stderr, "Mouse [");
1077 if (key_state & 16) 1251 if (key_state & 16)
1078 fputc('C', stderr); 1252 fputc ('C', stderr);
1079 if (key_state & 4) 1253 if (key_state & 4)
1080 fputc('S', stderr); 1254 fputc ('S', stderr);
1081 if (key_state & 8) 1255 if (key_state & 8)
1082 fputc('A', stderr); 1256 fputc ('A', stderr);
1083 if (key_state & 32) 1257 if (key_state & 32)
1084 fputc('2', stderr); 1258 fputc ('2', stderr);
1085 fprintf(stderr, "]: <%d>, %d/%d\n", 1259 fprintf (stderr, "]: <%d>, %d/%d\n",
1086 button_number, 1260 button_number,
1087 x + 1, 1261 x + 1,
1088 y + 1); 1262 y + 1);
1089#else 1263#endif
1264
1090 tt_printf("\033[M%c%c%c", 1265 tt_printf ("\033[M%c%c%c",
1091 (32 + button_number + key_state), 1266 (32 + button_number + key_state),
1092 (32 + x + 1), 1267 (32 + x + 1),
1093 (32 + y + 1)); 1268 (32 + y + 1));
1094#endif
1095} 1269}
1096
1097#ifdef USING_W11LIB
1098void
1099rxvt_W11_process_x_event(XEvent *ev)
1100{
1101 rxvt_t *r = rxvt_get_r();
1102
1103 x_cb (*ev);
1104}
1105#endif
1106 1270
1107/*{{{ process an X event */ 1271/*{{{ process an X event */
1108void 1272void
1109rxvt_term::x_cb (XEvent &ev) 1273rxvt_term::x_cb (XEvent &ev)
1110{ 1274{
1111 SET_R (this); 1275 make_current ();
1112 SET_LOCALE (locale);
1113 1276
1114#if defined(CURSOR_BLINK) 1277 dLocal (Display *, xdisp);
1115 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
1116 {
1117 if (hidden_cursor)
1118 {
1119 hidden_cursor = 0;
1120 want_refresh = 1;
1121 }
1122 1278
1123 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1279 if (ev.xany.window == vt
1124 } 1280 && SHOULD_INVOKE (HOOK_X_EVENT)
1125#endif 1281 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1126
1127#if defined(POINTER_BLANK)
1128 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
1129 {
1130 if (ev.type == MotionNotify
1131 || ev.type == ButtonPress
1132 || ev.type == ButtonRelease)
1133 if (hidden_pointer)
1134 pointer_unblank ();
1135
1136 if (ev.type == KeyPress && hidden_pointer == 0)
1137 pointer_blank ();
1138 }
1139#endif
1140
1141#ifdef USE_XIM
1142 if (XFilterEvent (&ev, None))
1143 return; 1282 return;
1144#endif
1145 1283
1284 // for XQueryPointer
1146 Window unused_root, unused_child; 1285 Window unused_root, unused_child;
1147 int unused_root_x, unused_root_y; 1286 int unused_root_x, unused_root_y;
1148 unsigned int unused_mask; 1287 unsigned int unused_mask;
1149
1150#ifdef DEBUG_X
1151 const char *const eventnames[] =
1152 { /* mason - this matches my system */
1153 "",
1154 "",
1155 "KeyPress",
1156 "KeyRelease",
1157 "ButtonPress",
1158 "ButtonRelease",
1159 "MotionNotify",
1160 "EnterNotify",
1161 "LeaveNotify",
1162 "FocusIn",
1163 "FocusOut",
1164 "KeymapNotify",
1165 "Expose",
1166 "GraphicsExpose",
1167 "NoExpose",
1168 "VisibilityNotify",
1169 "CreateNotify",
1170 "DestroyNotify",
1171 "UnmapNotify",
1172 "MapNotify",
1173 "MapRequest",
1174 "ReparentNotify",
1175 "ConfigureNotify",
1176 "ConfigureRequest",
1177 "GravityNotify",
1178 "ResizeRequest",
1179 "CirculateNotify",
1180 "CirculateRequest",
1181 "PropertyNotify",
1182 "SelectionClear",
1183 "SelectionRequest",
1184 "SelectionNotify",
1185 "ColormapNotify",
1186 "ClientMessage",
1187 "MappingNotify"
1188 };
1189#endif
1190
1191#ifdef DEBUG_X
1192 struct timeval tp;
1193 struct tm *ltt;
1194 (void)gettimeofday(&tp, NULL);
1195 ltt = localtime(&(tp.tv_sec));
1196 D_X((stderr, "Event: %-16s %-7s %08lx (%4d-%02d-%02d %02d:%02d:%02d.%.6ld) %s %lu", eventnames[ev.type], (ev.xany.window == TermWin.parent[0] ? "parent" : (ev.xany.window == TermWin.vt ? "vt" : (ev.xany.window == scrollBar.win ? "scroll" : (ev.xany.window == menuBar.win ? "menubar" : "UNKNOWN")))), (ev.xany.window == TermWin.parent[0] ? TermWin.parent[0] : (ev.xany.window == TermWin.vt ? TermWin.vt : (ev.xany.window == scrollBar.win ? scrollBar.win : (ev.xany.window == menuBar.win ? menuBar.win : 0)))), ltt->tm_year + 1900, ltt->tm_mon + 1, ltt->tm_mday, ltt->tm_hour, ltt->tm_min, ltt->tm_sec, tp.tv_usec, ev.xany.send_event ? "S" : " ", ev.xany.serial));
1197#endif
1198 1288
1199 switch (ev.type) 1289 switch (ev.type)
1200 { 1290 {
1201 case KeyPress: 1291 case KeyPress:
1292#if ISO_14755
1293 if (!(iso14755buf & ISO_14755_52))
1294#endif
1202 lookup_key (ev.xkey); 1295 lookup_key (ev.xkey);
1296
1297 break;
1298
1299 case KeyRelease:
1300 {
1301#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
1302 KeySym keysym;
1303
1304 keysym = XLookupKeysym (&ev.xkey, ev.xkey.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
1305#endif
1306
1307#if ENABLE_FRILLS || ISO_14755
1308 // ISO 14755 support
1309 if (iso14755buf)
1310 if (iso14755buf & ISO_14755_52)
1311 {
1312# if ENABLE_OVERLAY
1313 scr_overlay_off ();
1314# endif
1315# if ISO_14755
1316 // iso14755 part 5.2 handling: release time
1317 // first: controls
1318 if ((ev.xkey.state & ControlMask)
1319 && ((keysym >= 0x40 && keysym <= 0x5f)
1320 || (keysym >= 0x61 && keysym <= 0x7f)))
1321 {
1322 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
1323 commit_iso14755 ();
1324 goto skip_switch;
1325 }
1326
1327 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)
1328 if (i[0] == keysym)
1329 {
1330 iso14755buf = ISO_14755_51 | i[1];
1331 commit_iso14755 ();
1332 goto skip_switch;
1333 }
1334
1335 scr_bell ();
1336# endif
1337 iso14755buf = 0;
1338 break;
1339 }
1340 else if ((ev.xkey.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
1341 {
1342# if ENABLE_OVERLAY
1343 scr_overlay_off ();
1344# endif
1345 if (iso14755buf & ISO_14755_51)
1346 commit_iso14755 ();
1347#if ISO_14755
1348 else if (iso14755buf & ISO_14755_STARTED)
1349 {
1350 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
1351
1352 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
1353 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
1354 }
1355# endif
1356 else
1357 iso14755buf = 0;
1358 }
1359#endif
1360
1361 if (ev.xany.window == vt
1362 && HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
1203 break; 1363 break;
1204 1364
1205#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1365#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1206 case KeyRelease:
1207 {
1208 if (!(ev.xkey.state & ControlMask)) 1366 if (!(ev.xkey.state & ControlMask))
1367 slip_wheel_ev.stop ();
1368 else if (keysym == XK_Control_L || keysym == XK_Control_R)
1209 mouse_slip_wheel_speed = 0; 1369 mouse_slip_wheel_speed = 0;
1210 else 1370#endif
1211 {
1212 KeySym ks;
1213
1214 ks = XKeycodeToKeysym(display->display, ev.xkey.keycode, 0);
1215 if (ks == XK_Control_L || ks == XK_Control_R)
1216 mouse_slip_wheel_speed = 0;
1217 }
1218 break; 1371 break;
1219 } 1372 }
1220#endif
1221 1373
1222 case ButtonPress: 1374 case ButtonPress:
1223 button_press (ev.xbutton); 1375 button_press (ev.xbutton);
1224 break; 1376 break;
1225 1377
… …
1227 button_release (ev.xbutton); 1379 button_release (ev.xbutton);
1228 break; 1380 break;
1229 1381
1230 case ClientMessage: 1382 case ClientMessage:
1231 if (ev.xclient.format == 32 1383 if (ev.xclient.format == 32
1232 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1384 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1233 destroy ();
1234#ifdef OFFIX_DND
1235 /* OffiX Dnd (drag 'n' drop) protocol */
1236 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1237 && (ev.xclient.data.l[0] == DndFile
1238 || ev.xclient.data.l[0] == DndDir
1239 || ev.xclient.data.l[0] == DndLink))
1240 { 1385 {
1241 /* Get Dnd data */ 1386 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1242 Atom ActualType; 1387 {
1243 int ActualFormat; 1388 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1244 unsigned char *data; 1389 {
1245 unsigned long Size, RemainingBytes; 1390 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1246 1391 {
1247 XGetWindowProperty(display->display, display->root, 1392 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1248 xa[XA_DNDSELECTION], 1393 destroy ();
1249 0L, 1000000L, 1394 }
1250 False, AnyPropertyType, 1395#if ENABLE_EWMH
1251 &ActualType, &ActualFormat, 1396 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1252 &Size, &RemainingBytes, 1397 XSendEvent (xdisp, ev.xclient.window = display->root,
1398 False, SubstructureRedirectMask | SubstructureNotifyMask,
1253 &data); 1399 &ev);
1254 XChangeProperty(display->display, display->root, 1400#endif
1255 XA_CUT_BUFFER0, XA_STRING, 1401 }
1256 8, PropModeReplace, 1402 }
1257 data, STRLEN(data)); 1403#if ENABLE_XEMBED
1258 selection_paste (display->root, XA_CUT_BUFFER0, True); 1404 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1259 XSetInputFocus(display->display, display->root, RevertToNone, CurrentTime); 1405 {
1406 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1407 focus_in ();
1408 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1409 focus_out ();
1410 }
1411#endif
1260 } 1412 }
1261#endif /* OFFIX_DND */
1262 break; 1413 break;
1263 1414
1264 case MappingNotify: 1415 case MappingNotify:
1265 XRefreshKeyboardMapping(&(ev.xmapping)); 1416 XRefreshKeyboardMapping (&ev.xmapping);
1266 break; 1417 break;
1267 1418
1268 /* 1419 /*
1269 * XXX: this is not the _current_ arrangement 1420 * XXX: this is not the _current_ arrangement
1270 * Here's my conclusion: 1421 * Here's my conclusion:
… …
1289 break; 1440 break;
1290 } 1441 }
1291 break; 1442 break;
1292 1443
1293 case FocusIn: 1444 case FocusIn:
1294 if (!TermWin.focus) 1445 focus_in ();
1446 break;
1447
1448 case FocusOut:
1449 focus_out ();
1450 break;
1451
1452 case ConfigureNotify:
1453 if (ev.xconfigure.window == parent[0])
1295 { 1454 {
1296 TermWin.focus = 1; 1455 while (XCheckTypedWindowEvent (xdisp, ev.xconfigure.window, ConfigureNotify, &ev))
1297 want_refresh = 1; 1456 ;
1298#ifdef USE_XIM
1299 if (Input_Context != NULL)
1300 XSetICFocus(Input_Context);
1301#endif
1302#ifdef CURSOR_BLINK
1303 if (Options & Opt_cursorBlink)
1304 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1305#endif
1306 1457
1458 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1459 {
1460 seen_resize = 1;
1461 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1462 }
1463
1464 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1465
1466#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1467 if (OPTION (Opt_transparent))
1468 check_our_parents ();
1469#endif
1307 } 1470 }
1308 break; 1471 break;
1309 1472
1310 case FocusOut:
1311 if (TermWin.focus)
1312 {
1313 TermWin.focus = 0;
1314 want_refresh = 1;
1315#ifdef USE_XIM
1316 if (Input_Context != NULL)
1317 XUnsetICFocus(Input_Context);
1318#endif
1319#ifdef CURSOR_BLINK
1320 if (Options & Opt_cursorBlink)
1321 cursor_blink_ev.stop ();
1322 hidden_cursor = 0;
1323#endif
1324
1325 }
1326 break;
1327
1328 case ConfigureNotify: 1473 case PropertyNotify:
1329 if (ev.xconfigure.window == TermWin.parent[0]) 1474 if (!HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END)))
1330 { 1475 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1331 int height, width; 1476 && ev.xproperty.state == PropertyNewValue)
1477 selection_property (ev.xproperty.window, ev.xproperty.atom);
1332 1478
1333 do
1334 { /* Wrap lots of configures into one */
1335 width = ev.xconfigure.width;
1336 height = ev.xconfigure.height;
1337 D_SIZE((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1338 }
1339 while (XCheckTypedWindowEvent(display->display, ev.xconfigure.window, ConfigureNotify, &ev));
1340
1341 if (szHint.width != width || szHint.height != height)
1342 {
1343 D_SIZE((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height));
1344 resize_all_windows (width, height, 1);
1345 }
1346#ifdef DEBUG_SIZE
1347 else
1348 {
1349 D_SIZE((stderr, "Size: Not resizing"));
1350 }
1351#endif
1352#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1353 if (Options & Opt_transparent)
1354 {
1355 check_our_parents ();
1356 if (am_transparent)
1357 want_full_refresh = 1;
1358 }
1359#endif
1360
1361 }
1362 break; 1479 break;
1363 1480
1364 case SelectionClear: 1481 case SelectionClear:
1365 selection_clear (); 1482 selection_clear ();
1366 break; 1483 break;
1367 1484
1368 case SelectionNotify: 1485 case SelectionNotify:
1369 if (selection_wait == Sel_normal) 1486 if (selection_wait == Sel_normal)
1370 selection_paste (ev.xselection.requestor, 1487 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1371 ev.xselection.property, True);
1372 break; 1488 break;
1373 1489
1374 case SelectionRequest: 1490 case SelectionRequest:
1375 selection_send (ev.xselectionrequest); 1491 selection_send (ev.xselectionrequest);
1376 break; 1492 break;
1377 1493
1494 case MapNotify:
1495 mapped = 1;
1496#ifdef TEXT_BLINK
1497 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1498#endif
1499 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1500 break;
1501
1378 case UnmapNotify: 1502 case UnmapNotify:
1379 TermWin.mapped = 0; 1503 mapped = 0;
1380#ifdef TEXT_BLINK 1504#ifdef TEXT_BLINK
1381 text_blink_ev.stop (); 1505 text_blink_ev.stop ();
1382#endif 1506#endif
1383 break; 1507 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1384
1385 case MapNotify:
1386 TermWin.mapped = 1;
1387#ifdef TEXT_BLINK
1388 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1389#endif
1390 break;
1391
1392 case PropertyNotify:
1393 if (ev.xproperty.atom == xa[XA_VT_SELECTION])
1394 if (ev.xproperty.state == PropertyNewValue)
1395 selection_property (ev.xproperty.window, ev.xproperty.atom);
1396 break; 1508 break;
1397 1509
1398#ifdef TRANSPARENT 1510#ifdef TRANSPARENT
1399 case ReparentNotify: 1511 case ReparentNotify:
1400 rootwin_cb (ev); 1512 rootwin_cb (ev);
1401 break; 1513 break;
1402#endif /* TRANSPARENT */ 1514#endif /* TRANSPARENT */
1403 1515
1404 case GraphicsExpose: 1516 case GraphicsExpose:
1405 case Expose: 1517 case Expose:
1406 if (ev.xany.window == TermWin.vt) 1518 if (ev.xany.window == vt)
1407 { 1519 {
1408#ifdef NO_SLOW_LINK_SUPPORT 1520 do
1409 scr_expose (ev.xexpose.x, ev.xexpose.y, 1521 scr_expose (ev.xexpose.x, ev.xexpose.y,
1410 ev.xexpose.width, ev.xexpose.height, False); 1522 ev.xexpose.width, ev.xexpose.height, False);
1411#else 1523 while (XCheckTypedWindowEvent (xdisp, vt, ev.xany.type, &ev));
1412 // don't understand this, so commented it out 1524
1525 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1526
1527 while (XCheckTypedWindowEvent (xdisp, vt, ev.xany.type, &ev))
1413 scr_expose (ev.xexpose.x, ev.xexpose.y, 1528 scr_expose (ev.xexpose.x, ev.xexpose.y,
1414 ev.xexpose.width, ev.xexpose.height, False); 1529 ev.xexpose.width, ev.xexpose.height, False);
1415 //scr_expose (ev.xexpose.x, 0, 1530
1416 // ev.xexpose.width, TermWin.height, False);
1417#endif
1418 want_refresh = 1; 1531 want_refresh = 1;
1419 } 1532 }
1420 else 1533 else
1421 { 1534 {
1422 XEvent unused_event; 1535 XEvent unused_event;
1423 1536
1424 while (XCheckTypedWindowEvent(display->display, ev.xany.window, 1537 while (XCheckTypedWindowEvent (xdisp, ev.xany.window, Expose, &unused_event))
1425 Expose, 1538 ;
1426 &unused_event)) ; 1539 while (XCheckTypedWindowEvent (xdisp, ev.xany.window, GraphicsExpose, &unused_event))
1427 while (XCheckTypedWindowEvent(display->display, ev.xany.window, 1540 ;
1428 GraphicsExpose, 1541
1429 &unused_event)) ;
1430 if (isScrollbarWindow(ev.xany.window)) 1542 if (isScrollbarWindow (ev.xany.window))
1431 { 1543 {
1432 scrollBar.setIdle(); 1544 scrollBar.setIdle ();
1433 scrollbar_show (0); 1545 scrollbar_show (0);
1434 } 1546 }
1435#ifdef MENUBAR
1436 if (menubar_visible () && isMenuBarWindow(ev.xany.window))
1437 menubar_expose ();
1438#endif
1439#ifdef RXVT_GRAPHICS
1440 Gr_expose (ev.xany.window);
1441#endif
1442 1547
1548#ifdef TRANSPARENT
1549 if (am_transparent && ev.xany.window == parent[0])
1550 XClearWindow (xdisp, ev.xany.window);
1551#endif
1443 } 1552 }
1444 break; 1553 break;
1445 1554
1446 case MotionNotify: 1555 case MotionNotify:
1447#ifdef POINTER_BLANK 1556#ifdef POINTER_BLANK
1448 if (hidden_pointer) 1557 if (hidden_pointer)
1449 pointer_unblank (); 1558 pointer_unblank ();
1450#endif 1559#endif
1451#if MENUBAR 1560 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1452 if (isMenuBarWindow(ev.xany.window)) 1561 break;
1562
1563 if (ev.xany.window == vt)
1453 { 1564 {
1454 menubar_control (&(ev.xbutton)); 1565 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1455 break; 1566 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1456 } 1567 ; // nop
1457#endif
1458 if ((PrivateModes & PrivMode_mouse_report) && !(bypass_keystate))
1459 break;
1460
1461 if (ev.xany.window == TermWin.vt)
1462 {
1463 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1568 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1464 { 1569 {
1465 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1570 while (XCheckTypedWindowEvent (xdisp, vt, MotionNotify, &ev))
1466 ; 1571 ;
1467 1572
1468 XQueryPointer(display->display, TermWin.vt, 1573 XQueryPointer (xdisp, vt,
1469 &unused_root, &unused_child, 1574 &unused_root, &unused_child,
1470 &unused_root_x, &unused_root_y, 1575 &unused_root_x, &unused_root_y,
1471 &(ev.xbutton.x), &(ev.xbutton.y), 1576 &ev.xbutton.x, &ev.xbutton.y,
1472 &unused_mask); 1577 &ev.xbutton.state);
1473#ifdef MOUSE_THRESHOLD 1578#ifdef MOUSE_THRESHOLD
1474 /* deal with a `jumpy' mouse */ 1579 /* deal with a `jumpy' mouse */
1475 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1580 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1476 { 1581 {
1477#endif 1582#endif
1583#if ISO_14755
1584 // 5.4
1585 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1586 {
1587 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1588 break;
1589 }
1590#endif
1478 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1591 selection_extend (ev.xbutton.x, ev.xbutton.y,
1479 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1592 ev.xbutton.state & Button3Mask ? 2 : 0);
1593
1480#ifdef SELECTION_SCROLLING 1594#ifdef SELECTION_SCROLLING
1481 if (ev.xbutton.y < TermWin.int_bwidth 1595 if (ev.xbutton.y < int_bwidth
1482 || Pixel2Row(ev.xbutton.y) > (TermWin.nrow-1)) 1596 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1483 { 1597 {
1484 int dist; 1598 int dist;
1485
1486 pending_scroll_selection=1;
1487 1599
1488 /* don't clobber the current delay if we are 1600 /* don't clobber the current delay if we are
1489 * already in the middle of scrolling. 1601 * already in the middle of scrolling.
1490 */ 1602 */
1491 if (scroll_selection_delay<=0) 1603 if (!sel_scroll_ev.active)
1492 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1604 sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1493 1605
1494 /* save the event params so we can highlight 1606 /* save the event params so we can highlight
1495 * the selection in the pending-scroll loop 1607 * the selection in the pending-scroll loop
1496 */ 1608 */
1497 selection_save_x=ev.xbutton.x; 1609 selection_save_x = ev.xbutton.x;
1498 selection_save_y=ev.xbutton.y; 1610 selection_save_y = ev.xbutton.y;
1499 selection_save_state=
1500 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1611 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1501 1612
1502 /* calc number of lines to scroll */ 1613 /* calc number of lines to scroll */
1503 if (ev.xbutton.y<TermWin.int_bwidth) 1614 if (ev.xbutton.y < int_bwidth)
1504 { 1615 {
1505 scroll_selection_dir = UP; 1616 scroll_selection_dir = UP;
1506 dist = TermWin.int_bwidth - ev.xbutton.y; 1617 dist = int_bwidth - ev.xbutton.y;
1507 } 1618 }
1508 else 1619 else
1509 { 1620 {
1510 scroll_selection_dir = DN; 1621 scroll_selection_dir = DN;
1511 dist = ev.xbutton.y - 1622 dist = ev.xbutton.y - (int_bwidth + height);
1512 (TermWin.int_bwidth + TermWin.height);
1513 } 1623 }
1624
1514 scroll_selection_lines=(Pixel2Height(dist)/ 1625 scroll_selection_lines = Pixel2Height (dist)
1515 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1626 / SELECTION_SCROLL_LINE_SPEEDUP
1627 + 1;
1516 MIN_IT(scroll_selection_lines, 1628 min_it (scroll_selection_lines,
1517 SELECTION_SCROLL_MAX_LINES); 1629 SELECTION_SCROLL_MAX_LINES);
1518 } 1630 }
1519 else 1631 else
1520 { 1632 {
1521 /* we are within the text window, so we 1633 /* we are within the text window, so we
1522 * shouldn't be scrolling 1634 * shouldn't be scrolling
1523 */ 1635 */
1524 pending_scroll_selection = 0; 1636 if (sel_scroll_ev.active)
1637 sel_scroll_ev.stop();
1525 } 1638 }
1526#endif 1639#endif
1527#ifdef MOUSE_THRESHOLD 1640#ifdef MOUSE_THRESHOLD
1528
1529 } 1641 }
1530#endif 1642#endif
1531
1532 } 1643 }
1533 } 1644 }
1534 else if (isScrollbarWindow(ev.xany.window) && scrollbar_isMotion()) 1645 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ())
1535 { 1646 {
1536 while (XCheckTypedWindowEvent(display->display, scrollBar.win, 1647 while (XCheckTypedWindowEvent (xdisp, scrollBar.win,
1537 MotionNotify, &ev)) ; 1648 MotionNotify, &ev))
1649 ;
1650
1538 XQueryPointer(display->display, scrollBar.win, 1651 XQueryPointer (xdisp, scrollBar.win,
1539 &unused_root, &unused_child, 1652 &unused_root, &unused_child,
1540 &unused_root_x, &unused_root_y, 1653 &unused_root_x, &unused_root_y,
1541 &(ev.xbutton.x), &(ev.xbutton.y), 1654 &ev.xbutton.x, &ev.xbutton.y,
1542 &unused_mask); 1655 &unused_mask);
1543 scr_move_to (scrollbar_position(ev.xbutton.y) - csrO, 1656 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1544 scrollbar_size()); 1657 scrollbar_size ());
1545 scr_refresh (refresh_type); 1658 want_refresh = 1;
1546 refresh_limit = 0; 1659 refresh_limit = 0;
1547 scrollbar_show (1); 1660 scrollbar_show (1);
1548 } 1661 }
1549 break; 1662 break;
1550 } 1663 }
1551}
1552 1664
1665skip_switch: ;
1666
1667#if defined(CURSOR_BLINK)
1668 if (OPTION (Opt_cursorBlink) && ev.type == KeyPress)
1669 {
1670 if (hidden_cursor)
1671 {
1672 hidden_cursor = 0;
1673 want_refresh = 1;
1674 }
1675
1676 cursor_blink_ev.start (NOW + CURSOR_BLINK_INTERVAL);
1677 }
1678#endif
1679
1680#if defined(POINTER_BLANK)
1681 if (OPTION (Opt_pointerBlank) && pointerBlankDelay > 0)
1682 {
1683 if (ev.type == MotionNotify
1684 || ev.type == ButtonPress
1685 || ev.type == ButtonRelease)
1686 if (hidden_pointer)
1687 pointer_unblank ();
1688
1689 if (ev.type == KeyPress && hidden_pointer == 0)
1690 pointer_blank ();
1691 }
1692#endif
1693}
1694
1695void
1696rxvt_term::focus_in ()
1697{
1698 if (!focus)
1699 {
1700 focus = 1;
1701 want_refresh = 1;
1702
1703 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1704
1705#if USE_XIM
1706 if (Input_Context != NULL)
1707 {
1708 IMSetStatusPosition ();
1709 XSetICFocus (Input_Context);
1710 }
1711#endif
1712#if CURSOR_BLINK
1713 if (OPTION (Opt_cursorBlink))
1714 cursor_blink_ev.start (NOW + CURSOR_BLINK_INTERVAL);
1715#endif
1716#if OFF_FOCUS_FADING
1717 if (rs[Rs_fade])
1718 {
1719 pix_colors = pix_colors_focused;
1720 scr_recolour ();
1721 }
1722#endif
1723 }
1724}
1725
1726void
1727rxvt_term::focus_out ()
1728{
1729 if (focus)
1730 {
1731 focus = 0;
1732 want_refresh = 1;
1733
1734 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1735
1736#if ENABLE_FRILLS || ISO_14755
1737 if (iso14755buf)
1738 {
1739 iso14755buf = 0;
1740# if ENABLE_OVERLAY
1741 scr_overlay_off ();
1742# endif
1743 }
1744#endif
1745#if USE_XIM
1746 if (Input_Context != NULL)
1747 XUnsetICFocus (Input_Context);
1748#endif
1749#if CURSOR_BLINK
1750 if (OPTION (Opt_cursorBlink))
1751 cursor_blink_ev.stop ();
1752 hidden_cursor = 0;
1753#endif
1754#if OFF_FOCUS_FADING
1755 if (rs[Rs_fade])
1756 {
1757 pix_colors = pix_colors_unfocused;
1758 scr_recolour ();
1759 }
1760#endif
1761 }
1762}
1763
1764#if TRANSPARENT
1553void 1765void
1554rxvt_term::rootwin_cb (XEvent &ev) 1766rxvt_term::rootwin_cb (XEvent &ev)
1555{ 1767{
1556 SET_R (this); 1768 make_current ();
1557 SET_LOCALE (locale);
1558 1769
1559 if (ev.type == PropertyNotify) 1770 switch (ev.type)
1560 { 1771 {
1772 case PropertyNotify:
1561 /* 1773 /*
1562 * if user used some Esetroot compatible prog to set the root bg, 1774 * if user used some Esetroot compatible prog to set the root bg,
1563 * use the property to determine the pixmap. We use it later on. 1775 * use the property to determine the pixmap. We use it later on.
1564 */ 1776 */
1565 if (xa[XA_XROOTPMAPID] == 0)
1566 xa[XA_XROOTPMAPID] = XInternAtom(display->display, "_XROOTPMAP_ID", False);
1567
1568 if (ev.xproperty.atom != xa[XA_XROOTPMAPID]) 1777 if (ev.xproperty.atom != xa[XA_XROOTPMAP_ID]
1778 && ev.xproperty.atom != xa[XA_ESETROOT_PMAP_ID])
1569 return; 1779 return;
1570 }
1571 1780
1572 if ((Options & Opt_transparent) && check_our_parents ()) 1781 /* FALLTHROUGH */
1782 case ReparentNotify:
1783 if (OPTION (Opt_transparent) && check_our_parents () && am_transparent)
1784 want_refresh = want_full_refresh = 1;
1785 break;
1573 { 1786 }
1574 if (am_transparent)
1575 want_full_refresh = 1;
1576 }
1577} 1787}
1788#endif
1578 1789
1579void 1790void
1580rxvt_term::button_press (const XButtonEvent &ev) 1791rxvt_term::button_press (XButtonEvent &ev)
1581{ 1792{
1582 int reportmode = 0, clickintime; 1793 int reportmode = 0, clickintime;
1583 1794
1584 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1795 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1796
1585 if (!bypass_keystate) 1797 if (!bypass_keystate)
1586 reportmode = !!(PrivateModes & PrivMode_mouse_report); 1798 reportmode = !! (priv_modes & PrivMode_mouse_report);
1799
1587 /* 1800 /*
1588 * VT window processing of button press 1801 * VT window processing of button press
1589 */ 1802 */
1590 if (ev.window == TermWin.vt) 1803 if (ev.window == vt)
1591 { 1804 {
1592#if RXVT_GRAPHICS 1805 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1593 if (ev.subwindow != None) 1806 return;
1594 rxvt_Gr_ButtonPress (ev.x, ev.y);
1595 else
1596#endif
1597 1807
1808#if ISO_14755
1809 // 5.4
1810 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1811 {
1812 iso14755_54 (ev.x, ev.y);
1813 return;
1598 { 1814 }
1815#endif
1816
1599 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1817 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1818
1600 if (reportmode) 1819 if (reportmode)
1820 {
1821 /* mouse report from vt window */
1822 /* save the xbutton state (for ButtonRelease) */
1823 MEvent.state = ev.state;
1824#ifdef MOUSE_REPORT_DOUBLECLICK
1825 if (ev.button == MEvent.button && clickintime)
1601 { 1826 {
1602 /* mouse report from vt window */ 1827 /* same button, within alloted time */
1603 /* save the xbutton state (for ButtonRelease) */ 1828 MEvent.clicks++;
1604 MEvent.state = ev.state; 1829
1605#ifdef MOUSE_REPORT_DOUBLECLICK 1830 if (MEvent.clicks > 1)
1606 if (ev.button == MEvent.button && clickintime)
1607 { 1831 {
1608 /* same button, within alloted time */
1609 MEvent.clicks++;
1610 if (MEvent.clicks > 1)
1611 {
1612 /* only report double clicks */ 1832 /* only report double clicks */
1613 MEvent.clicks = 2; 1833 MEvent.clicks = 2;
1614 mouse_report (ev); 1834 mouse_report (ev);
1615 1835
1616 /* don't report the release */ 1836 /* don't report the release */
1617 MEvent.clicks = 0; 1837 MEvent.clicks = 0;
1618 MEvent.button = AnyButton; 1838 MEvent.button = AnyButton;
1619 }
1620 } 1839 }
1621 else
1622 {
1623 /* different button, or time expired */
1624 MEvent.clicks = 1;
1625 MEvent.button = ev.button;
1626 mouse_report (ev);
1627 }
1628#else
1629 MEvent.button = ev.button;
1630 mouse_report (ev);
1631#endif /* MOUSE_REPORT_DOUBLECLICK */
1632
1633 } 1840 }
1634 else 1841 else
1635 { 1842 {
1843 /* different button, or time expired */
1844 MEvent.clicks = 1;
1845 MEvent.button = ev.button;
1846 mouse_report (ev);
1847 }
1848#else
1849 MEvent.button = ev.button;
1850 mouse_report (ev);
1851#endif /* MOUSE_REPORT_DOUBLECLICK */
1852
1853 }
1854 else
1855 {
1636 if (ev.button != MEvent.button) 1856 if (ev.button != MEvent.button)
1637 MEvent.clicks = 0; 1857 MEvent.clicks = 0;
1858
1638 switch (ev.button) 1859 switch (ev.button)
1639 { 1860 {
1640 case Button1: 1861 case Button1:
1862 /* allow meta + click to select rectangular areas */
1863 /* should be done in screen.C */
1864#if ENABLE_FRILLS
1865 selection.rect = !!(ev.state & ModMetaMask);
1866#else
1867 selection.rect = false;
1868#endif
1869
1641 /* allow shift+left click to extend selection */ 1870 /* allow shift+left click to extend selection */
1642 if (ev.state & ShiftMask && !(PrivateModes & PrivMode_mouse_report)) 1871 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1643 { 1872 {
1644 if (MEvent.button == Button1 && clickintime)
1645 selection_rotate (ev.x, ev.y);
1646 else
1647 selection_extend (ev.x, ev.y, 1);
1648 }
1649 else
1650 {
1651 if (MEvent.button == Button1 && clickintime)
1652 MEvent.clicks++;
1653 else
1654 MEvent.clicks = 1;
1655
1656 selection_click (MEvent.clicks, ev.x, ev.y);
1657 }
1658
1659 MEvent.button = Button1;
1660 break;
1661
1662 case Button3:
1663 if (MEvent.button == Button3 && clickintime) 1873 if (MEvent.button == Button1 && clickintime)
1664 selection_rotate (ev.x, ev.y); 1874 selection_rotate (ev.x, ev.y);
1665 else 1875 else
1666 selection_extend (ev.x, ev.y, 1); 1876 selection_extend (ev.x, ev.y, 1);
1877 }
1878 else
1879 {
1880 if (MEvent.button == Button1 && clickintime)
1881 MEvent.clicks++;
1882 else
1883 MEvent.clicks = 1;
1884
1885 selection_click (MEvent.clicks, ev.x, ev.y);
1886 }
1887
1888 MEvent.button = Button1;
1889 break;
1890
1891 case Button3:
1892 if (MEvent.button == Button3 && clickintime)
1893 selection_rotate (ev.x, ev.y);
1894 else
1895 selection_extend (ev.x, ev.y, 1);
1896
1667 MEvent.button = Button3; 1897 MEvent.button = Button3;
1668 break; 1898 break;
1669 }
1670 } 1899 }
1900 }
1901
1671 MEvent.time = ev.time; 1902 MEvent.time = ev.time;
1672 return; 1903 return;
1673 }
1674 } 1904 }
1675 1905
1676 /* 1906 /*
1677 * Scrollbar window processing of button press 1907 * Scrollbar window processing of button press
1678 */ 1908 */
1679 if (isScrollbarWindow(ev.window)) 1909 if (isScrollbarWindow (ev.window))
1680 { 1910 {
1681 scrollBar.setIdle (); 1911 scrollBar.setIdle ();
1682 /* 1912 /*
1683 * Rxvt-style scrollbar: 1913 * Rxvt-style scrollbar:
1684 * move up if mouse is above slider 1914 * move up if mouse is above slider
… …
1696 * Mouse report disabled scrollbar: 1926 * Mouse report disabled scrollbar:
1697 * arrow buttons - send up/down 1927 * arrow buttons - send up/down
1698 * click on scrollbar - send pageup/down 1928 * click on scrollbar - send pageup/down
1699 */ 1929 */
1700 if ((scrollBar.style == R_SB_NEXT 1930 if ((scrollBar.style == R_SB_NEXT
1701 && scrollbarnext_upButton(ev.y)) 1931 && scrollbarnext_upButton (ev.y))
1702 || (scrollBar.style == R_SB_RXVT 1932 || (scrollBar.style == R_SB_RXVT
1703 && scrollbarrxvt_upButton(ev.y))) 1933 && scrollbarrxvt_upButton (ev.y)))
1704 tt_printf("\033[A"); 1934 tt_printf ("\033[A");
1705 else if ((scrollBar.style == R_SB_NEXT 1935 else if ((scrollBar.style == R_SB_NEXT
1706 && scrollbarnext_dnButton(ev.y)) 1936 && scrollbarnext_dnButton (ev.y))
1707 || (scrollBar.style == R_SB_RXVT 1937 || (scrollBar.style == R_SB_RXVT
1708 && scrollbarrxvt_dnButton(ev.y))) 1938 && scrollbarrxvt_dnButton (ev.y)))
1709 tt_printf("\033[B"); 1939 tt_printf ("\033[B");
1710 else 1940 else
1711 switch (ev.button) 1941 switch (ev.button)
1712 { 1942 {
1713 case Button2: 1943 case Button2:
1714 tt_printf("\014"); 1944 tt_printf ("\014");
1715 break; 1945 break;
1716 case Button1: 1946 case Button1:
1717 tt_printf("\033[6~"); 1947 tt_printf ("\033[6~");
1718 break; 1948 break;
1719 case Button3: 1949 case Button3:
1720 tt_printf("\033[5~"); 1950 tt_printf ("\033[5~");
1721 break; 1951 break;
1722 } 1952 }
1723 } 1953 }
1724 else 1954 else
1725#endif /* NO_SCROLLBAR_REPORT */ 1955#endif /* NO_SCROLLBAR_REPORT */
… …
1727 { 1957 {
1728 char upordown = 0; 1958 char upordown = 0;
1729 1959
1730 if (scrollBar.style == R_SB_NEXT) 1960 if (scrollBar.style == R_SB_NEXT)
1731 { 1961 {
1732 if (scrollbarnext_upButton(ev.y)) 1962 if (scrollbarnext_upButton (ev.y))
1733 upordown = -1; /* up */ 1963 upordown = -1; /* up */
1734 else if (scrollbarnext_dnButton(ev.y)) 1964 else if (scrollbarnext_dnButton (ev.y))
1735 upordown = 1; /* down */ 1965 upordown = 1; /* down */
1736 } 1966 }
1737 else if (scrollBar.style == R_SB_RXVT) 1967 else if (scrollBar.style == R_SB_RXVT)
1738 { 1968 {
1739 if (scrollbarrxvt_upButton(ev.y)) 1969 if (scrollbarrxvt_upButton (ev.y))
1740 upordown = -1; /* up */ 1970 upordown = -1; /* up */
1741 else if (scrollbarrxvt_dnButton(ev.y)) 1971 else if (scrollbarrxvt_dnButton (ev.y))
1742 upordown = 1; /* down */ 1972 upordown = 1; /* down */
1743 } 1973 }
1744 if (upordown) 1974 if (upordown)
1745 { 1975 {
1746#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1976#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1747 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 1977 cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1748#endif 1978#endif
1749 if (scr_page (upordown < 0 ? UP : DN, 1)) 1979 if (scr_page (upordown < 0 ? UP : DN, 1))
1750 { 1980 {
1751 if (upordown < 0) 1981 if (upordown < 0)
1752 scrollBar.setUp (); 1982 scrollBar.setUp ();
… …
1768 break; 1998 break;
1769 case R_SB_ALIGN_BOTTOM: 1999 case R_SB_ALIGN_BOTTOM:
1770 csrO = scrollBar.bot - scrollBar.top; 2000 csrO = scrollBar.bot - scrollBar.top;
1771 break; 2001 break;
1772 } 2002 }
2003
1773 if (scrollBar.style == R_SB_XTERM 2004 if (scrollBar.style == R_SB_XTERM
1774 || scrollbar_above_slider(ev.y) 2005 || scrollbar_above_slider (ev.y)
1775 || scrollbar_below_slider(ev.y)) 2006 || scrollbar_below_slider (ev.y))
1776 scr_move_to ( scrollbar_position(ev.y) - csrO, 2007 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ());
1777 scrollbar_size()); 2008
1778 scrollBar.setMotion (); 2009 scrollBar.setMotion ();
1779 break; 2010 break;
1780 2011
1781 case Button1: 2012 case Button1:
1782 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2013 if (scrollbar_align == R_SB_ALIGN_CENTRE)
… …
1784 /* FALLTHROUGH */ 2015 /* FALLTHROUGH */
1785 2016
1786 case Button3: 2017 case Button3:
1787 if (scrollBar.style != R_SB_XTERM) 2018 if (scrollBar.style != R_SB_XTERM)
1788 { 2019 {
1789 if (scrollbar_above_slider(ev.y)) 2020 if (scrollbar_above_slider (ev.y))
1790# ifdef RXVT_SCROLL_FULL 2021# ifdef RXVT_SCROLL_FULL
1791 scr_page (UP, TermWin.nrow - 1); 2022 scr_page (UP, nrow - 1);
1792# else 2023# else
1793 scr_page (UP, TermWin.nrow / 4); 2024 scr_page (UP, nrow / 4);
1794# endif 2025# endif
1795 else if (scrollbar_below_slider(ev.y)) 2026 else if (scrollbar_below_slider (ev.y))
1796# ifdef RXVT_SCROLL_FULL 2027# ifdef RXVT_SCROLL_FULL
1797 scr_page (DN, TermWin.nrow - 1); 2028 scr_page (DN, nrow - 1);
1798# else 2029# else
1799 scr_page (DN, TermWin.nrow / 4); 2030 scr_page (DN, nrow / 4);
1800# endif 2031# endif
1801 else 2032 else
1802 scrollBar.setMotion (); 2033 scrollBar.setMotion ();
1803 } 2034 }
1804 else 2035 else
1805 { 2036 {
1806 scr_page ((ev.button == Button1 ? DN : UP), 2037 scr_page ((ev.button == Button1 ? DN : UP),
1807 (TermWin.nrow 2038 (nrow
1808 * scrollbar_position(ev.y) 2039 * scrollbar_position (ev.y)
1809 / scrollbar_size())); 2040 / scrollbar_size ()));
1810 } 2041 }
2042
1811 break; 2043 break;
1812 } 2044 }
1813 } 2045 }
2046
1814 return; 2047 return;
1815 } 2048 }
1816#if MENUBAR
1817 /*
1818 * Menubar window processing of button press
1819 */
1820 if (isMenuBarWindow(ev.window))
1821 menubar_control (ev);
1822#endif
1823} 2049}
1824 2050
1825void 2051void
1826rxvt_term::button_release (const XButtonEvent &ev) 2052rxvt_term::button_release (XButtonEvent &ev)
1827{ 2053{
1828 int reportmode = 0; 2054 int reportmode = 0;
1829 2055
1830 csrO = 0; /* reset csr Offset */ 2056 csrO = 0; /* reset csr Offset */
1831 if (!bypass_keystate) 2057 if (!bypass_keystate)
1832 reportmode = !!(PrivateModes & PrivMode_mouse_report); 2058 reportmode = !! (priv_modes & PrivMode_mouse_report);
1833 2059
1834 if (scrollbar_isUpDn()) 2060 if (scrollbar_isUpDn ())
1835 { 2061 {
1836 scrollBar.setIdle (); 2062 scrollBar.setIdle ();
1837 scrollbar_show (0); 2063 scrollbar_show (0);
1838#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1839 refresh_type &= ~SMOOTH_REFRESH;
1840#endif
1841
1842 } 2064 }
2065
1843#ifdef SELECTION_SCROLLING 2066#ifdef SELECTION_SCROLLING
1844 pending_scroll_selection=0; 2067 if (sel_scroll_ev.active)
2068 sel_scroll_ev.stop();
1845#endif 2069#endif
2070
1846 if (ev.window == TermWin.vt) 2071 if (ev.window == vt)
1847 { 2072 {
1848#ifdef RXVT_GRAPHICS 2073 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
1849 if (ev.subwindow != None) 2074 return;
1850 rxvt_Gr_ButtonRelease(ev.x, ev.y);
1851 else
1852#endif
1853 2075
1854 { 2076#if ISO_14755
2077 // 5.4
2078 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2079 return;
2080#endif
2081
1855 if (reportmode) 2082 if (reportmode)
2083 {
2084 /* mouse report from vt window */
2085 /* don't report release of wheel "buttons" */
2086 if (ev.button >= 4)
2087 return;
2088#ifdef MOUSE_REPORT_DOUBLECLICK
2089 /* only report the release of 'slow' single clicks */
2090 if (MEvent.button != AnyButton
2091 && (ev.button != MEvent.button
2092 || (ev.time - MEvent.time
2093 > MULTICLICK_TIME / 2)))
1856 { 2094 {
1857 /* mouse report from vt window */
1858 /* don't report release of wheel "buttons" */
1859 if (ev.button >= 4)
1860 return;
1861#ifdef MOUSE_REPORT_DOUBLECLICK
1862 /* only report the release of 'slow' single clicks */
1863 if (MEvent.button != AnyButton
1864 && (ev.button != MEvent.button
1865 || (ev.time - MEvent.time
1866 > MULTICLICK_TIME / 2)))
1867 {
1868 MEvent.clicks = 0; 2095 MEvent.clicks = 0;
1869 MEvent.button = AnyButton;
1870 mouse_report (ev);
1871 }
1872#else /* MOUSE_REPORT_DOUBLECLICK */
1873 MEvent.button = AnyButton; 2096 MEvent.button = AnyButton;
1874 mouse_report (ev); 2097 mouse_report (ev);
2098 }
2099#else /* MOUSE_REPORT_DOUBLECLICK */
2100 MEvent.button = AnyButton;
2101 mouse_report (ev);
1875#endif /* MOUSE_REPORT_DOUBLECLICK */ 2102#endif /* MOUSE_REPORT_DOUBLECLICK */
1876 return; 2103 return;
2104 }
2105
2106 /*
2107 * dumb hack to compensate for the failure of click-and-drag
2108 * when overriding mouse reporting
2109 */
2110 if (priv_modes & PrivMode_mouse_report
2111 && bypass_keystate
2112 && ev.button == Button1 && MEvent.clicks <= 1)
2113 selection_extend (ev.x, ev.y, 0);
2114
2115 switch (ev.button)
2116 {
2117 case Button1:
2118 case Button3:
2119 selection_make (ev.time);
2120 break;
2121
2122 case Button2:
2123 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window?
2124 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Primary : Sel_Primary);
2125 break;
2126
2127#ifdef MOUSE_WHEEL
2128 case Button4:
2129 case Button5:
2130 {
2131 int i;
2132 page_dirn v;
2133
2134 v = ev.button == Button4 ? UP : DN;
2135
2136 if (ev.state & ShiftMask)
2137 i = 1;
2138 else if (OPTION (Opt_mouseWheelScrollPage))
2139 i = nrow - 1;
2140 else
2141 i = 5;
2142
2143# ifdef MOUSE_SLIP_WHEELING
2144 if (ev.state & ControlMask)
2145 {
2146 mouse_slip_wheel_speed += v ? -1 : 1;
2147 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2148 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2149
2150 if (slip_wheel_ev.at < NOW)
2151 slip_wheel_ev.at = NOW + SCROLLBAR_CONTINUOUS_DELAY;
2152
2153 slip_wheel_ev.start ();
2154 }
2155 else
2156 {
2157# endif
2158 scr_page (v, i);
2159 scrollbar_show (1);
2160# ifdef MOUSE_SLIP_WHEELING
2161 }
2162# endif
1877 } 2163 }
1878 /*
1879 * dumb hack to compensate for the failure of click-and-drag
1880 * when overriding mouse reporting
1881 */
1882 if (PrivateModes & PrivMode_mouse_report
1883 && bypass_keystate
1884 && ev.button == Button1 && MEvent.clicks <= 1)
1885 selection_extend (ev.x, ev.y, 0);
1886
1887 switch (ev.button)
1888 {
1889 case Button1:
1890 case Button3:
1891 selection_make (ev.time);
1892 break; 2164 break;
1893 case Button2:
1894 selection_request (ev.time, ev.x, ev.y);
1895 break;
1896#ifdef MOUSE_WHEEL
1897 case Button4:
1898 case Button5:
1899 {
1900 int i;
1901 page_dirn v;
1902
1903 v = (ev.button == Button4) ? UP : DN;
1904 if (ev.state & ShiftMask)
1905 i = 1;
1906 else if ((Options & Opt_mouseWheelScrollPage))
1907 i = TermWin.nrow - 1;
1908 else
1909 i = 5;
1910# ifdef MOUSE_SLIP_WHEELING
1911 if (ev.state & ControlMask)
1912 {
1913 mouse_slip_wheel_speed += (v ? -1 : 1);
1914 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY;
1915 }
1916# endif 2165#endif
1917# ifdef JUMP_MOUSE_WHEEL
1918 scr_page (v, i);
1919 scr_refresh (SMOOTH_REFRESH);
1920 scrollbar_show (1);
1921# else
1922 while (i--)
1923 {
1924 scr_page (v, 1);
1925 scr_refresh (SMOOTH_REFRESH);
1926 scrollbar_show (1);
1927 }
1928# endif
1929
1930 }
1931 break;
1932#endif
1933
1934 } 2166 }
1935 }
1936 } 2167 }
1937#ifdef MENUBAR
1938 else if (isMenuBarWindow(ev.window))
1939 menubar_control (ev);
1940#endif
1941} 2168}
1942
1943 2169
1944#ifdef TRANSPARENT 2170#ifdef TRANSPARENT
2171#if TINTING
2172/* taken from aterm-0.4.2 */
2173
2174typedef uint32_t RUINT32T;
2175
2176void ShadeXImage(rxvt_term *term, XImage* srcImage, int shade, int rm, int gm, int bm)
2177{
2178 int sh_r, sh_g, sh_b;
2179 RUINT32T mask_r, mask_g, mask_b;
2180 RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b;
2181 unsigned int lower_lim_r, lower_lim_g, lower_lim_b;
2182 unsigned int upper_lim_r, upper_lim_g, upper_lim_b;
2183 int i;
2184
2185 Visual *visual = term->visual;
2186
2187 if( visual->c_class != TrueColor || srcImage->format != ZPixmap ) return ;
2188
2189 /* for convenience */
2190 mask_r = visual->red_mask;
2191 mask_g = visual->green_mask;
2192 mask_b = visual->blue_mask;
2193
2194 /* boring lookup table pre-initialization */
2195 switch (srcImage->bits_per_pixel) {
2196 case 15:
2197 if ((mask_r != 0x7c00) ||
2198 (mask_g != 0x03e0) ||
2199 (mask_b != 0x001f))
2200 return;
2201 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+32+32));
2202 lookup_r = lookup;
2203 lookup_g = lookup+32;
2204 lookup_b = lookup+32+32;
2205 sh_r = 10;
2206 sh_g = 5;
2207 sh_b = 0;
2208 break;
2209 case 16:
2210 if ((mask_r != 0xf800) ||
2211 (mask_g != 0x07e0) ||
2212 (mask_b != 0x001f))
2213 return;
2214 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+64+32));
2215 lookup_r = lookup;
2216 lookup_g = lookup+32;
2217 lookup_b = lookup+32+64;
2218 sh_r = 11;
2219 sh_g = 5;
2220 sh_b = 0;
2221 break;
2222 case 24:
2223 if ((mask_r != 0xff0000) ||
2224 (mask_g != 0x00ff00) ||
2225 (mask_b != 0x0000ff))
2226 return;
2227 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2228 lookup_r = lookup;
2229 lookup_g = lookup+256;
2230 lookup_b = lookup+256+256;
2231 sh_r = 16;
2232 sh_g = 8;
2233 sh_b = 0;
2234 break;
2235 case 32:
2236 if ((mask_r != 0xff0000) ||
2237 (mask_g != 0x00ff00) ||
2238 (mask_b != 0x0000ff))
2239 return;
2240 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2241 lookup_r = lookup;
2242 lookup_g = lookup+256;
2243 lookup_b = lookup+256+256;
2244 sh_r = 16;
2245 sh_g = 8;
2246 sh_b = 0;
2247 break;
2248 default:
2249 return; /* we do not support this color depth */
2250 }
2251
2252 /* prepare limits for color transformation (each channel is handled separately) */
2253 if (shade < 0) {
2254 shade = -shade;
2255 if (shade < 0) shade = 0;
2256 if (shade > 100) shade = 100;
2257
2258 lower_lim_r = 65535-rm;
2259 lower_lim_g = 65535-gm;
2260 lower_lim_b = 65535-bm;
2261
2262 lower_lim_r = 65535-(unsigned int)(((RUINT32T)lower_lim_r)*((RUINT32T)shade)/100);
2263 lower_lim_g = 65535-(unsigned int)(((RUINT32T)lower_lim_g)*((RUINT32T)shade)/100);
2264 lower_lim_b = 65535-(unsigned int)(((RUINT32T)lower_lim_b)*((RUINT32T)shade)/100);
2265
2266 upper_lim_r = upper_lim_g = upper_lim_b = 65535;
2267 } else {
2268 if (shade < 0) shade = 0;
2269 if (shade > 100) shade = 100;
2270
2271 lower_lim_r = lower_lim_g = lower_lim_b = 0;
2272
2273 upper_lim_r = (unsigned int)((((RUINT32T)rm)*((RUINT32T)shade))/100);
2274 upper_lim_g = (unsigned int)((((RUINT32T)gm)*((RUINT32T)shade))/100);
2275 upper_lim_b = (unsigned int)((((RUINT32T)bm)*((RUINT32T)shade))/100);
2276 }
2277
2278 /* switch red and blue bytes if necessary, we need it for some weird XServers like XFree86 3.3.3.1 */
2279 if ((srcImage->bits_per_pixel == 24) && (mask_r >= 0xFF0000 ))
2280 {
2281 unsigned int tmp;
2282
2283 tmp = lower_lim_r;
2284 lower_lim_r = lower_lim_b;
2285 lower_lim_b = tmp;
2286
2287 tmp = upper_lim_r;
2288 upper_lim_r = upper_lim_b;
2289 upper_lim_b = tmp;
2290 }
2291
2292 /* fill our lookup tables */
2293 for (i = 0; i <= mask_r>>sh_r; i++)
2294 {
2295 RUINT32T tmp;
2296 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_r-lower_lim_r));
2297 tmp += ((RUINT32T)(mask_r>>sh_r))*((RUINT32T)lower_lim_r);
2298 lookup_r[i] = (tmp/65535)<<sh_r;
2299 }
2300 for (i = 0; i <= mask_g>>sh_g; i++)
2301 {
2302 RUINT32T tmp;
2303 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_g-lower_lim_g));
2304 tmp += ((RUINT32T)(mask_g>>sh_g))*((RUINT32T)lower_lim_g);
2305 lookup_g[i] = (tmp/65535)<<sh_g;
2306 }
2307 for (i = 0; i <= mask_b>>sh_b; i++)
2308 {
2309 RUINT32T tmp;
2310 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_b-lower_lim_b));
2311 tmp += ((RUINT32T)(mask_b>>sh_b))*((RUINT32T)lower_lim_b);
2312 lookup_b[i] = (tmp/65535)<<sh_b;
2313 }
2314
2315 /* apply table to input image (replacing colors by newly calculated ones) */
2316 switch (srcImage->bits_per_pixel)
2317 {
2318 case 15:
2319 {
2320 unsigned short *p1, *pf, *p, *pl;
2321 p1 = (unsigned short *) srcImage->data;
2322 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2323 while (p1 < pf)
2324 {
2325 p = p1;
2326 pl = p1 + srcImage->width;
2327 for (; p < pl; p++)
2328 {
2329 *p = lookup_r[(*p & 0x7c00)>>10] |
2330 lookup_g[(*p & 0x03e0)>> 5] |
2331 lookup_b[(*p & 0x001f)];
2332 }
2333 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2334 }
2335 break;
2336 }
2337 case 16:
2338 {
2339 unsigned short *p1, *pf, *p, *pl;
2340 p1 = (unsigned short *) srcImage->data;
2341 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2342 while (p1 < pf)
2343 {
2344 p = p1;
2345 pl = p1 + srcImage->width;
2346 for (; p < pl; p++)
2347 {
2348 *p = lookup_r[(*p & 0xf800)>>11] |
2349 lookup_g[(*p & 0x07e0)>> 5] |
2350 lookup_b[(*p & 0x001f)];
2351 }
2352 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2353 }
2354 break;
2355 }
2356 case 24:
2357 {
2358 unsigned char *p1, *pf, *p, *pl;
2359 p1 = (unsigned char *) srcImage->data;
2360 pf = (unsigned char *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2361 while (p1 < pf)
2362 {
2363 p = p1;
2364 pl = p1 + srcImage->width * 3;
2365 for (; p < pl; p += 3)
2366 {
2367 p[0] = lookup_r[(p[0] & 0xff0000)>>16];
2368 p[1] = lookup_r[(p[1] & 0x00ff00)>> 8];
2369 p[2] = lookup_r[(p[2] & 0x0000ff)];
2370 }
2371 p1 = (unsigned char *) ((char *) p1 + srcImage->bytes_per_line);
2372 }
2373 break;
2374 }
2375 case 32:
2376 {
2377 RUINT32T *p1, *pf, *p, *pl;
2378 p1 = (RUINT32T *) srcImage->data;
2379 pf = (RUINT32T *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2380
2381 while (p1 < pf)
2382 {
2383 p = p1;
2384 pl = p1 + srcImage->width;
2385 for (; p < pl; p++)
2386 {
2387 *p = lookup_r[(*p & 0xff0000)>>16] |
2388 lookup_g[(*p & 0x00ff00)>> 8] |
2389 lookup_b[(*p & 0x0000ff)] |
2390 (*p & ~0xffffff);
2391 }
2392 p1 = (RUINT32T *) ((char *) p1 + srcImage->bytes_per_line);
2393 }
2394 break;
2395 }
2396 }
2397
2398 free (lookup);
2399}
2400#endif
2401
1945/* 2402/*
1946 * Check our parents are still who we think they are. 2403 * Check our parents are still who we think they are.
1947 * Do transparency updates if required 2404 * Do transparency updates if required
1948 */ 2405 */
1949int 2406int
1950rxvt_term::check_our_parents () 2407rxvt_term::check_our_parents ()
1951{ 2408{
1952 int i, pchanged, aformat, have_pixmap, rootdepth; 2409 int i, pchanged, aformat, have_pixmap, rootdepth;
1953 unsigned long nitems, bytes_after; 2410 unsigned long nitems, bytes_after;
1954 Atom atype; 2411 Atom atype;
1955 unsigned char *prop = NULL; 2412 unsigned char *prop = NULL;
1956 Window root, oldp, *list; 2413 Window root, oldp, *list;
1957 Pixmap rootpixmap = None; 2414 Pixmap rootpixmap = None;
1958 XWindowAttributes wattr, wrootattr; 2415 XWindowAttributes wattr, wrootattr;
1959 2416
1960 pchanged = 0; 2417 pchanged = 0;
1961 2418
1962 if (!(Options & Opt_transparent)) 2419 if (!OPTION (Opt_transparent))
1963 return pchanged; /* Don't try any more */ 2420 return pchanged; /* Don't try any more */
1964 2421
1965 XGetWindowAttributes(display->display, display->root, &wrootattr); 2422 XGetWindowAttributes (xdisp, display->root, &wrootattr);
1966 rootdepth = wrootattr.depth; 2423 rootdepth = wrootattr.depth;
1967 2424
1968 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr); 2425 XGetWindowAttributes (xdisp, parent[0], &wattr);
2426
1969 if (rootdepth != wattr.depth) 2427 if (rootdepth != wattr.depth)
1970 { 2428 {
1971 if (am_transparent) 2429 if (am_transparent)
1972 { 2430 {
1973 pchanged = 1; 2431 pchanged = 1;
1974 XSetWindowBackground(display->display, TermWin.vt, 2432 XSetWindowBackground (xdisp, vt, pix_colors_focused[Color_bg]);
1975 PixColors[Color_bg]);
1976 am_transparent = am_pixmap_trans = 0; 2433 am_transparent = am_pixmap_trans = 0;
1977 } 2434 }
2435
1978 return pchanged; /* Don't try any more */ 2436 return pchanged; /* Don't try any more */
1979 } 2437 }
1980 2438
1981 /* Get all X ops out of the queue so that our information is up-to-date. */ 2439 /* Get all X ops out of the queue so that our information is up-to-date. */
1982 XSync(display->display, False); 2440 XSync (xdisp, False);
1983 2441
1984 /* 2442 /*
1985 * Make the frame window set by the window manager have 2443 * Make the frame window set by the window manager have
1986 * the root background. Some window managers put multiple nested frame 2444 * the root background. Some window managers put multiple nested frame
1987 * windows for each client, so we have to take care about that. 2445 * windows for each client, so we have to take care about that.
1988 */ 2446 */
1989 i = (xa[XA_XROOTPMAPID] != 0 2447 i = (xa[XA_XROOTPMAP_ID]
1990 && (XGetWindowProperty(display->display, display->root, xa[XA_XROOTPMAPID], 2448 && XGetWindowProperty (xdisp, display->root, xa[XA_XROOTPMAP_ID],
1991 0L, 1L, False, XA_PIXMAP, &atype, &aformat, 2449 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1992 &nitems, &bytes_after, &prop) == Success)); 2450 &nitems, &bytes_after, &prop) == Success);
2451
1993 if (!i || prop == NULL) 2452 if (!i || prop == NULL)
2453 i = (xa[XA_ESETROOT_PMAP_ID]
2454 && XGetWindowProperty (xdisp, display->root, xa[XA_ESETROOT_PMAP_ID],
2455 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2456 &nitems, &bytes_after, &prop) == Success);
2457
2458 if (!i || prop == NULL
2459#if TINTING
2460 || !rs[Rs_color + Color_tint]
2461#endif
2462 )
1994 have_pixmap = 0; 2463 have_pixmap = 0;
1995 else 2464 else
1996 { 2465 {
1997 have_pixmap = 1; 2466 have_pixmap = 1;
1998 rootpixmap = *((Pixmap *)prop); 2467 rootpixmap = *(Pixmap *)prop;
1999 XFree(prop); 2468 XFree (prop);
2000 } 2469 }
2470
2001 if (have_pixmap) 2471 if (have_pixmap)
2002 { 2472 {
2003 /* 2473 /*
2004 * Copy display->root pixmap transparency 2474 * Copy display->root pixmap transparency
2005 */ 2475 */
2006 int sx, sy, nx, ny; 2476 int sx, sy, nx, ny;
2007 unsigned int nw, nh; 2477 unsigned int nw, nh;
2008 Window cr; 2478 Window cr;
2009 XImage *image; 2479 XImage *image;
2010 GC gc; 2480 GC gc;
2011 XGCValues gcvalue; 2481 XGCValues gcvalue;
2012 2482
2013 XTranslateCoordinates(display->display, TermWin.parent[0], display->root, 2483 XTranslateCoordinates (xdisp, parent[0], display->root,
2014 0, 0, &sx, &sy, &cr); 2484 0, 0, &sx, &sy, &cr);
2015 nw = (unsigned int)szHint.width; 2485 nw = (unsigned int)szHint.width;
2016 nh = (unsigned int)szHint.height; 2486 nh = (unsigned int)szHint.height;
2017 nx = ny = 0; 2487 nx = ny = 0;
2488
2018 if (sx < 0) 2489 if (sx < 0)
2019 { 2490 {
2020 nw += sx; 2491 nw += sx;
2021 nx = -sx; 2492 nx = -sx;
2022 sx = 0; 2493 sx = 0;
2023 } 2494 }
2495
2024 if (sy < 0) 2496 if (sy < 0)
2025 { 2497 {
2026 nh += sy; 2498 nh += sy;
2027 ny = -sy; 2499 ny = -sy;
2028 sy = 0; 2500 sy = 0;
2029 } 2501 }
2502
2030 MIN_IT(nw, (unsigned int)(wrootattr.width - sx)); 2503 min_it (nw, (unsigned int) (wrootattr.width - sx));
2031 MIN_IT(nh, (unsigned int)(wrootattr.height - sy)); 2504 min_it (nh, (unsigned int) (wrootattr.height - sy));
2505
2506 XSync (xdisp, False);
2032 allowedxerror = -1; 2507 allowedxerror = -1;
2033 image = XGetImage(display->display, rootpixmap, sx, sy, nw, nh, AllPlanes, 2508 image = XGetImage (xdisp, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap);
2034 ZPixmap); 2509
2035 /* XXX: handle BadMatch - usually because we're outside the pixmap */ 2510 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2036 /* XXX: may need a delay here? */ 2511 /* XXX: may need a delay here? */
2037 allowedxerror = 0; 2512 allowedxerror = 0;
2513
2038 if (image == NULL) 2514 if (image == NULL)
2039 { 2515 {
2040 if (am_transparent && am_pixmap_trans) 2516 if (am_transparent && am_pixmap_trans)
2041 { 2517 {
2042 pchanged = 1; 2518 pchanged = 1;
2043 if (TermWin.pixmap != None) 2519 if (pixmap != None)
2044 { 2520 {
2045 XFreePixmap(display->display, TermWin.pixmap); 2521 XFreePixmap (xdisp, pixmap);
2046 TermWin.pixmap = None; 2522 pixmap = None;
2047 } 2523 }
2048 } 2524 }
2525
2049 am_pixmap_trans = 0; 2526 am_pixmap_trans = 0;
2050 } 2527 }
2051 else 2528 else
2052 { 2529 {
2053 if (TermWin.pixmap != None) 2530 if (pixmap != None)
2054 XFreePixmap(display->display, TermWin.pixmap); 2531 XFreePixmap (xdisp, pixmap);
2055 TermWin.pixmap = XCreatePixmap(display->display, TermWin.vt, 2532
2056 (unsigned int)szHint.width, 2533#if TINTING
2057 (unsigned int)szHint.height, 2534 if (ISSET_PIXCOLOR (Color_tint))
2058 (unsigned int)image->depth); 2535 {
2536 unsigned short rm, gm, bm;
2537 int shade = rs[Rs_shade] ? atoi (rs[Rs_shade]) : 100;
2538
2539 pix_colors_focused[Color_tint].get (this, rm, gm, bm);
2540
2541 ShadeXImage (this, image, shade, rm, gm, bm);
2542 }
2543#endif
2544
2545 pixmap = XCreatePixmap (xdisp, vt, szHint.width, szHint.height, image->depth);
2059 gc = XCreateGC(display->display, TermWin.vt, 0UL, &gcvalue); 2546 gc = XCreateGC (xdisp, vt, 0UL, &gcvalue);
2060 XPutImage(display->display, TermWin.pixmap, gc, image, 0, 0, 2547 XPutImage (xdisp, pixmap, gc, image, 0, 0,
2061 nx, ny, (unsigned int)image->width,
2062 (unsigned int)image->height); 2548 nx, ny, image->width, image->height);
2063 XFreeGC(display->display, gc); 2549 XFreeGC (xdisp, gc);
2064 XDestroyImage(image); 2550 XDestroyImage (image);
2065 XSetWindowBackgroundPixmap(display->display, TermWin.vt, 2551 XSetWindowBackgroundPixmap (xdisp, parent[0], pixmap);
2066 TermWin.pixmap); 2552 XClearWindow (xdisp, parent[0]);
2553
2067 if (!am_transparent || !am_pixmap_trans) 2554 if (!am_transparent || !am_pixmap_trans)
2068 pchanged = 1; 2555 pchanged = 1;
2556
2069 am_transparent = am_pixmap_trans = 1; 2557 am_transparent = am_pixmap_trans = 1;
2070 } 2558 }
2071 } 2559 }
2560
2072 if (!am_pixmap_trans) 2561 if (am_pixmap_trans)
2562 XSetWindowBackgroundPixmap (xdisp, vt, ParentRelative);
2563 else
2073 { 2564 {
2074 unsigned int n; 2565 unsigned int n;
2075 /* 2566 /*
2076 * InheritPixmap transparency 2567 * InheritPixmap transparency
2077 */ 2568 */
2078 D_X((stderr, "InheritPixmap Seeking to %08lx", display->root));
2079 for (i = 1; i < (int)(sizeof(TermWin.parent) / sizeof(Window)); 2569 for (i = 1; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2080 i++)
2081 { 2570 {
2082 oldp = TermWin.parent[i]; 2571 oldp = parent[i];
2083 XQueryTree(display->display, TermWin.parent[i - 1], &root, 2572 XQueryTree (xdisp, parent[i - 1], &root,
2084 &TermWin.parent[i], &list, &n); 2573 &parent[i], &list, &n);
2085 XFree(list); 2574 XFree (list);
2086 D_X((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i])); 2575
2087 if (TermWin.parent[i] == display->root) 2576 if (parent[i] == display->root)
2088 { 2577 {
2089 if (oldp != None) 2578 if (oldp != None)
2090 pchanged = 1; 2579 pchanged = 1;
2580
2091 break; 2581 break;
2092 } 2582 }
2583
2093 if (oldp != TermWin.parent[i]) 2584 if (oldp != parent[i])
2094 pchanged = 1; 2585 pchanged = 1;
2095 } 2586 }
2587
2096 n = 0; 2588 n = 0;
2589
2097 if (pchanged) 2590 if (pchanged)
2098 { 2591 {
2099 for (; n < (unsigned int)i; n++) 2592 for (; n < (unsigned int)i; n++)
2100 { 2593 {
2101 XGetWindowAttributes(display->display, TermWin.parent[n], &wattr); 2594 XGetWindowAttributes (xdisp, parent[n], &wattr);
2102 D_X((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL"));
2103 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2595 if (wattr.depth != rootdepth || wattr.c_class == InputOnly)
2104 { 2596 {
2105 n = (int)(sizeof(TermWin.parent) / sizeof(Window)) + 1; 2597 n = (int) (sizeof (parent) / sizeof (Window)) + 1;
2106 break; 2598 break;
2107 } 2599 }
2108 } 2600 }
2109 } 2601 }
2110 if (n > (int)(sizeof(TermWin.parent) 2602
2111 / sizeof(TermWin.parent[0]))) 2603 if (n > (int) (sizeof (parent) / sizeof (parent[0])))
2112 { 2604 {
2113 D_X((stderr, "InheritPixmap Turning off")); 2605 XSetWindowBackground (xdisp, parent[0], pix_colors_focused[Color_border]);
2114 XSetWindowBackground(display->display, TermWin.parent[0], 2606 XSetWindowBackground (xdisp, vt, pix_colors_focused[Color_bg]);
2115 PixColors[Color_fg]);
2116 XSetWindowBackground(display->display, TermWin.vt,
2117 PixColors[Color_bg]);
2118 am_transparent = 0; 2607 am_transparent = 0;
2119 /* XXX: also turn off Opt_transparent? */ 2608 /* XXX: also turn off Opt_transparent? */
2120 } 2609 }
2121 else 2610 else
2122 { 2611 {
2123 /* wait (an arbitrary period) for the WM to do its thing
2124 * needed for fvwm2.2.2 (and before?) */
2125# ifdef HAVE_NANOSLEEP
2126 struct timespec rqt;
2127
2128 rqt.tv_sec = 1;
2129 rqt.tv_nsec = 0;
2130 nanosleep(&rqt, NULL);
2131# else
2132 sleep(1);
2133# endif
2134 D_X((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2135 for (n = 0; n < (unsigned int)i; n++) 2612 for (n = 0; n < (unsigned int)i; n++)
2136 XSetWindowBackgroundPixmap(display->display, TermWin.parent[n], 2613 {
2137 ParentRelative); 2614 XSetWindowBackgroundPixmap (xdisp, parent[n], ParentRelative);
2138 XSetWindowBackgroundPixmap(display->display, TermWin.vt, 2615 XClearWindow (xdisp, parent[n]);
2139 ParentRelative); 2616 }
2617
2618 XSetWindowBackgroundPixmap (xdisp, vt, ParentRelative);
2140 am_transparent = 1; 2619 am_transparent = 1;
2141 } 2620 }
2621
2142 for (; i < (int)(sizeof(TermWin.parent) / sizeof(Window)); i++) 2622 for (; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2143 TermWin.parent[i] = None; 2623 parent[i] = None;
2624 }
2625
2626 if (scrollBar.win)
2144 } 2627 {
2628 XSetWindowBackgroundPixmap (xdisp, scrollBar.win, ParentRelative);
2629 scrollBar.setIdle ();
2630 scrollbar_show (0);
2631 }
2632
2633 if (am_transparent)
2634 {
2635 want_refresh = want_full_refresh = 1;
2636 if (am_pixmap_trans)
2637 flush ();
2638 }
2639
2145 return pchanged; 2640 return pchanged;
2146} 2641}
2147#endif 2642#endif
2148 2643
2149/*}}} */ 2644/*}}} */
2645
2646bool
2647rxvt_term::cmd_parse ()
2648{
2649 bool flag = false;
2650 wchar_t ch = NOCHAR;
2651 char *seq_begin; // remember start of esc-sequence here
2652
2653 for (;;)
2654 {
2655 if (ch == NOCHAR)
2656 {
2657 seq_begin = cmdbuf_ptr;
2658 ch = next_char ();
2659
2660 if (ch == NOCHAR)
2661 break;
2662 }
2663
2664 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT)
2665 {
2666 if (!seen_input)
2667 {
2668 seen_input = 1;
2669 // many badly-written programs (e.g. jed) contain a race condition:
2670 // they first read the screensize and then install a SIGWINCH handler.
2671 // some window managers resize the window early, and these programs
2672 // then sometimes get the size wrong.
2673 // unfortunately other programs are even more buggy and dislike
2674 // being sent SIGWINCH, so only do it when we were in fact being
2675 // resized.
2676 if (seen_resize && cmd_pid)
2677 kill (-cmd_pid, SIGWINCH);
2678 }
2679
2680 /* Read a text string from the input buffer */
2681 wchar_t buf[UBUFSIZ];
2682 bool refreshnow = false;
2683 int nlines = 0;
2684 wchar_t *str = buf;
2685 wchar_t *eol = str + min (ncol, UBUFSIZ);
2686
2687 for (;;)
2688 {
2689 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2690 break;
2691
2692 *str++ = ch;
2693
2694 if (ch == C0_LF || str >= eol)
2695 {
2696 if (ch == C0_LF)
2697 nlines++;
2698
2699 refresh_count++;
2700
2701 if (!OPTION (Opt_jumpScroll)
2702 || (refresh_count >= refresh_limit * (nrow - 1)))
2703 {
2704 refreshnow = true;
2705 refresh_count = 0;
2706 ch = NOCHAR;
2707 break;
2708 }
2709
2710 // scr_add_lines only works for nlines <= nrow - 1.
2711 if (nlines >= nrow - 1)
2712 {
2713 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2714 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2715 scr_add_lines (buf, str - buf, nlines);
2716
2717 nlines = 0;
2718 str = buf;
2719 eol = str + min (ncol, UBUFSIZ);
2720 }
2721
2722 if (str >= eol)
2723 {
2724 if (eol >= buf + UBUFSIZ)
2725 {
2726 ch = NOCHAR;
2727 break;
2728 }
2729 else
2730 eol = min (eol + ncol, buf + UBUFSIZ);
2731 }
2732
2733 }
2734
2735 seq_begin = cmdbuf_ptr;
2736 ch = next_char ();
2737 }
2738
2739 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2740 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2741 scr_add_lines (buf, str - buf, nlines);
2742
2743 /*
2744 * If there have been a lot of new lines, then update the screen
2745 * What the heck I'll cheat and only refresh less than every page-full.
2746 * the number of pages between refreshes is refresh_limit, which
2747 * is incremented here because we must be doing flat-out scrolling.
2748 */
2749 if (refreshnow)
2750 {
2751 if (OPTION (Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
2752 refresh_limit++;
2753 else
2754 {
2755 flag = true;
2756 scr_refresh ();
2757 want_refresh = 1;
2758 }
2759 }
2760
2761 }
2762 else
2763 {
2764 try
2765 {
2766 process_nonprinting (ch);
2767 }
2768 catch (const class out_of_input &o)
2769 {
2770 // we ran out of input, retry later
2771 cmdbuf_ptr = seq_begin;
2772 break;
2773 }
2774
2775 ch = NOCHAR;
2776 }
2777 }
2778
2779 return flag;
2780}
2781
2782// read the next character
2783wchar_t
2784rxvt_term::next_char () NOTHROW
2785{
2786 while (cmdbuf_ptr < cmdbuf_endp)
2787 {
2788 // assume 7-bit to be ascii ALWAYS
2789 if ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b)
2790 return *cmdbuf_ptr++;
2791
2792 wchar_t wc;
2793 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2794
2795 if (len == (size_t)-2)
2796 {
2797 // the mbstate stores incomplete sequences. didn't know this :/
2798 cmdbuf_ptr = cmdbuf_endp;
2799 break;
2800 }
2801
2802 if (len == (size_t)-1)
2803 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2804
2805 // assume wchar == unicode
2806 cmdbuf_ptr += len;
2807 return wc & UNICODE_MASK;
2808 }
2809
2810 return NOCHAR;
2811}
2812
2813// read the next octet
2814uint32_t
2815rxvt_term::next_octet () NOTHROW
2816{
2817 return cmdbuf_ptr < cmdbuf_endp
2818 ? (unsigned char)*cmdbuf_ptr++
2819 : NOCHAR;
2820}
2821
2822static class out_of_input out_of_input;
2823
2824/* rxvt_cmd_getc () - Return next input character */
2825/*
2826 * Return the next input character after first passing any keyboard input
2827 * to the command.
2828 */
2829wchar_t
2830rxvt_term::cmd_getc () THROW ((class out_of_input))
2831{
2832 wchar_t c = next_char ();
2833
2834 if (c == NOCHAR)
2835 throw out_of_input;
2836
2837 return c;
2838}
2839
2840uint32_t
2841rxvt_term::cmd_get8 () THROW ((class out_of_input))
2842{
2843 uint32_t c = next_octet ();
2844
2845 if (c == NOCHAR)
2846 throw out_of_input;
2847
2848 return c;
2849}
2150 2850
2151/*{{{ print pipe */ 2851/*{{{ print pipe */
2152/*----------------------------------------------------------------------*/ 2852/*----------------------------------------------------------------------*/
2153#ifdef PRINTPIPE 2853#ifdef PRINTPIPE
2154FILE * 2854FILE *
2155rxvt_term::popen_printer () 2855rxvt_term::popen_printer ()
2156{ 2856{
2157 FILE *stream = popen(rs[Rs_print_pipe], "w"); 2857 FILE *stream = popen (rs[Rs_print_pipe], "w");
2158 2858
2159 if (stream == NULL) 2859 if (stream == NULL)
2160 rxvt_print_error("can't open printer pipe"); 2860 rxvt_warn ("can't open printer pipe, not printing.\n");
2861
2161 return stream; 2862 return stream;
2162} 2863}
2163 2864
2164int 2865int
2165rxvt_term::pclose_printer (FILE *stream) 2866rxvt_term::pclose_printer (FILE *stream)
2166{ 2867{
2167 fflush (stream); 2868 fflush (stream);
2168 /* pclose() reported not to work on SunOS 4.1.3 */
2169# if defined (__sun__) /* TODO: RESOLVE THIS */
2170 /* pclose works provided SIGCHLD handler uses waitpid */
2171 return pclose (stream); /* return fclose (stream); */
2172# else
2173 return pclose (stream); 2869 return pclose (stream);
2174# endif
2175} 2870}
2176 2871
2177/* 2872/*
2178 * simulate attached vt100 printer 2873 * simulate attached vt100 printer
2179 */ 2874 */
2180void 2875void
2181rxvt_term::process_print_pipe () 2876rxvt_term::process_print_pipe ()
2182{ 2877{
2183 int done; 2878 int done;
2184 FILE *fd; 2879 FILE *fd;
2185 2880
2186 if ((fd = popen_printer ()) == NULL) 2881 if ((fd = popen_printer ()) == NULL)
2187 return; 2882 return;
2188 2883
2189 /* 2884 /*
2190 * Send all input to the printer until either ESC[4i or ESC[?4i 2885 * Send all input to the printer until either ESC[4i or ESC[?4i
2191 * is received. 2886 * is received.
2192 */ 2887 */
2193 for (done = 0; !done;) 2888 for (done = 0; !done;)
2194 { 2889 {
2195 unsigned char buf[8]; 2890 unsigned char buf[8];
2196 unsigned char ch; 2891 unicode_t ch;
2197 unsigned int i, len; 2892 unsigned int i, len;
2198 2893
2199 if ((ch = cmd_getc ()) != C0_ESC) 2894 if ((ch = cmd_getc ()) != C0_ESC)
2200 { 2895 {
2201 if (putc(ch, fd) == EOF) 2896 if (putc (ch, fd) == EOF)
2202 break; /* done = 1 */ 2897 break; /* done = 1 */
2203 } 2898 }
2204 else 2899 else
2205 { 2900 {
2206 len = 0; 2901 len = 0;
… …
2217 { 2912 {
2218 if ((buf[len++] = cmd_getc ()) == 'i') 2913 if ((buf[len++] = cmd_getc ()) == 'i')
2219 break; /* done = 1 */ 2914 break; /* done = 1 */
2220 } 2915 }
2221 } 2916 }
2917
2222 for (i = 0; i < len; i++) 2918 for (i = 0; i < len; i++)
2223 if (putc(buf[i], fd) == EOF) 2919 if (putc (buf[i], fd) == EOF)
2224 { 2920 {
2225 done = 1; 2921 done = 1;
2226 break; 2922 break;
2227 } 2923 }
2228 } 2924 }
2229 } 2925 }
2926
2230 pclose_printer (fd); 2927 pclose_printer (fd);
2231} 2928}
2232#endif /* PRINTPIPE */ 2929#endif /* PRINTPIPE */
2233/*}}} */ 2930/*}}} */
2234 2931
2235/* *INDENT-OFF* */ 2932/* *INDENT-OFF* */
2236enum { 2933enum {
2237 C1_40 = 0x40, 2934 C1_40 = 0x40,
2238 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2935 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2239 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2936 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2240 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2937 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2241 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2938 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2242}; 2939};
2243/* *INDENT-ON* */ 2940/* *INDENT-ON* */
2244 2941
2245/*{{{ process non-printing single characters */ 2942/*{{{ process non-printing single characters */
2246void 2943void
2247rxvt_term::process_nonprinting (unsigned char ch) 2944rxvt_term::process_nonprinting (unicode_t ch)
2248{ 2945{
2249 switch (ch) 2946 switch (ch)
2250 { 2947 {
2948 case C0_ESC:
2949 process_escape_seq ();
2950 break;
2251 case C0_ENQ: /* terminal Status */ 2951 case C0_ENQ: /* terminal Status */
2252 if (rs[Rs_answerbackstring]) 2952 if (rs[Rs_answerbackstring])
2253 tt_write( 2953 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2254 (const unsigned char *)rs[Rs_answerbackstring],
2255 (unsigned int)STRLEN(rs[Rs_answerbackstring]));
2256 else 2954 else
2257 tt_write((unsigned char *)VT100_ANS, 2955 tt_write (VT100_ANS, strlen (VT100_ANS));
2258 (unsigned int)STRLEN(VT100_ANS));
2259 break; 2956 break;
2260 case C0_BEL: /* bell */ 2957 case C0_BEL: /* bell */
2261 scr_bell (); 2958 scr_bell ();
2262 break; 2959 break;
2263 case C0_BS: /* backspace */ 2960 case C0_BS: /* backspace */
… …
2278 scr_charset_choose (1); 2975 scr_charset_choose (1);
2279 break; 2976 break;
2280 case C0_SI: /* shift in - acs */ 2977 case C0_SI: /* shift in - acs */
2281 scr_charset_choose (0); 2978 scr_charset_choose (0);
2282 break; 2979 break;
2980
2981#ifdef EIGHT_BIT_CONTROLS
2982 // 8-bit controls
2983 case 0x90: /* DCS */
2984 process_dcs_seq ();
2985 break;
2986 case 0x9b: /* CSI */
2987 process_csi_seq ();
2988 break;
2989 case 0x9d: /* CSI */
2990 process_osc_seq ();
2991 break;
2992#endif
2283 } 2993 }
2284} 2994}
2285/*}}} */ 2995/*}}} */
2286 2996
2287 2997
2288/*{{{ process VT52 escape sequences */ 2998/*{{{ process VT52 escape sequences */
2289void 2999void
2290rxvt_term::process_escape_vt52 (unsigned char ch) 3000rxvt_term::process_escape_vt52 (unicode_t ch)
2291{ 3001{
2292 int row, col; 3002 int row, col;
2293 3003
2294 switch (ch) 3004 switch (ch)
2295 { 3005 {
… …
2325 row = cmd_getc () - ' '; 3035 row = cmd_getc () - ' ';
2326 col = cmd_getc () - ' '; 3036 col = cmd_getc () - ' ';
2327 scr_gotorc (row, col, 0); 3037 scr_gotorc (row, col, 0);
2328 break; 3038 break;
2329 case 'Z': /* identify the terminal type */ 3039 case 'Z': /* identify the terminal type */
2330 tt_printf("\033/Z"); /* I am a VT100 emulating a VT52 */ 3040 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2331 break; 3041 break;
2332 case '<': /* turn off VT52 mode */ 3042 case '<': /* turn off VT52 mode */
2333 PrivMode(0, PrivMode_vt52); 3043 PrivMode (0, PrivMode_vt52);
2334 break; 3044 break;
2335 case 'F': /* use special graphics character set */ 3045 case 'F': /* use special graphics character set */
2336 case 'G': /* use regular character set */ 3046 case 'G': /* use regular character set */
2337 /* unimplemented */ 3047 /* unimplemented */
2338 break; 3048 break;
… …
2347 3057
2348/*{{{ process escape sequences */ 3058/*{{{ process escape sequences */
2349void 3059void
2350rxvt_term::process_escape_seq () 3060rxvt_term::process_escape_seq ()
2351{ 3061{
2352 unsigned char ch = cmd_getc (); 3062 unicode_t ch = cmd_getc ();
2353 3063
2354 if (PrivateModes & PrivMode_vt52) 3064 if (priv_modes & PrivMode_vt52)
2355 { 3065 {
2356 process_escape_vt52 (ch); 3066 process_escape_vt52 (ch);
2357 return; 3067 return;
2358 } 3068 }
2359 3069
… …
2374 scr_charset_set (2, (unsigned int)cmd_getc ()); 3084 scr_charset_set (2, (unsigned int)cmd_getc ());
2375 break; 3085 break;
2376 case '+': 3086 case '+':
2377 scr_charset_set (3, (unsigned int)cmd_getc ()); 3087 scr_charset_set (3, (unsigned int)cmd_getc ());
2378 break; 3088 break;
2379#ifdef MULTICHAR_SET 3089#if ENABLE_FRILLS
2380 case '$':
2381 scr_charset_set (-2, (unsigned int)cmd_getc ());
2382 break;
2383#endif
2384#ifndef NO_FRILLS
2385 case '6': 3090 case '6':
2386 scr_backindex (); 3091 scr_backindex ();
2387 break; 3092 break;
2388#endif 3093#endif
2389 case '7': 3094 case '7':
2390 scr_cursor (SAVE); 3095 scr_cursor (SAVE);
2391 break; 3096 break;
2392 case '8': 3097 case '8':
2393 scr_cursor (RESTORE); 3098 scr_cursor (RESTORE);
2394 break; 3099 break;
2395#ifndef NO_FRILLS 3100#if ENABLE_FRILLS
2396 case '9': 3101 case '9':
2397 scr_forwardindex (); 3102 scr_forwardindex ();
2398 break; 3103 break;
2399#endif 3104#endif
2400 case '=': 3105 case '=':
2401 case '>': 3106 case '>':
2402 PrivMode((ch == '='), PrivMode_aplKP); 3107 PrivMode ((ch == '='), PrivMode_aplKP);
2403 break; 3108 break;
2404 3109
2405 case C1_40: 3110 case C1_40:
2406 cmd_getc (); 3111 cmd_getc ();
2407 break; 3112 break;
… …
2410 break; 3115 break;
2411 3116
2412 /* 8.3.87: NEXT LINE */ 3117 /* 8.3.87: NEXT LINE */
2413 case C1_NEL: /* ESC E */ 3118 case C1_NEL: /* ESC E */
2414 { 3119 {
2415 uint32_t nlcr[] = { '\n', '\r' }; 3120 wchar_t nlcr[] = { C0_LF, C0_CR };
2416 scr_add_lines (nlcr, 1, 2); 3121 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);
2417 } 3122 }
2418 break; 3123 break;
2419 3124
2420 /* kidnapped escape sequence: Should be 8.3.48 */ 3125 /* kidnapped escape sequence: Should be 8.3.48 */
2421 case C1_ESA: /* ESC G */ 3126 case C1_ESA: /* ESC G */
… …
2431 case C1_RI: /* ESC M */ 3136 case C1_RI: /* ESC M */
2432 scr_index (DN); 3137 scr_index (DN);
2433 break; 3138 break;
2434 3139
2435 /* 8.3.142: SINGLE-SHIFT TWO */ 3140 /* 8.3.142: SINGLE-SHIFT TWO */
2436 /*case C1_SS2: scr_single_shift (2); break; */ 3141 /*case C1_SS2: scr_single_shift (2); break; */
2437 3142
2438 /* 8.3.143: SINGLE-SHIFT THREE */ 3143 /* 8.3.143: SINGLE-SHIFT THREE */
2439 /*case C1_SS3: scr_single_shift (3); break; */ 3144 /*case C1_SS3: scr_single_shift (3); break; */
2440 3145
2441 /* 8.3.27: DEVICE CONTROL STRING */ 3146 /* 8.3.27: DEVICE CONTROL STRING */
2442 case C1_DCS: /* ESC P */ 3147 case C1_DCS: /* ESC P */
2443 process_dcs_seq (); 3148 process_dcs_seq ();
2444 break; 3149 break;
2445 3150
2446 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 3151 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2447 case C1_SCI: /* ESC Z */ 3152 case C1_SCI: /* ESC Z */
2448 tt_write((const unsigned char *)ESCZ_ANSWER, 3153 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2449 (unsigned int)(sizeof(ESCZ_ANSWER) - 1));
2450 break; /* steal obsolete ESC [ c */ 3154 break; /* steal obsolete ESC [ c */
2451 3155
2452 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 3156 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */
2453 case C1_CSI: /* ESC [ */ 3157 case C1_CSI: /* ESC [ */
2454 process_csi_seq (); 3158 process_csi_seq ();
… …
2459 process_osc_seq (); 3163 process_osc_seq ();
2460 break; 3164 break;
2461 3165
2462 /* 8.3.106: RESET TO INITIAL STATE */ 3166 /* 8.3.106: RESET TO INITIAL STATE */
2463 case 'c': 3167 case 'c':
3168 mbstate.reset ();
2464 scr_poweron (); 3169 scr_poweron ();
2465 scrollbar_show (1); 3170 scrollbar_show (1);
2466 break; 3171 break;
2467 3172
2468 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 3173 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
… …
2480 3185
2481/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 3186/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2482/* *INDENT-OFF* */ 3187/* *INDENT-OFF* */
2483enum { 3188enum {
2484 CSI_ICH = 0x40, 3189 CSI_ICH = 0x40,
2485 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 3190 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2486 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 3191 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2487 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 3192 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2488 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 3193 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2489 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 3194 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2490 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 3195 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
… …
2494 3199
2495#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 3200#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \
2496 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 3201 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2497 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 3202 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2498#define get_byte_array_bit(array, bit) \ 3203#define get_byte_array_bit(array, bit) \
2499 (!!((array)[(bit) / 8] & (128 >> ((bit) & 7)))) 3204 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7))))
2500 3205
2501const unsigned char csi_defaults[] = 3206const unsigned char csi_defaults[] =
2502 { 3207 {
2503 make_byte(1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 3208 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
2504 make_byte(1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 3209 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
2505 make_byte(1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 3210 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2506 make_byte(1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 3211 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2507 make_byte(1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 3212 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2508 make_byte(0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 3213 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2509 make_byte(0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 3214 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2510 make_byte(0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 3215 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2511 }; 3216 };
2512/* *INDENT-ON* */ 3217/* *INDENT-ON* */
2513 3218
2514void 3219void
2515rxvt_term::process_csi_seq () 3220rxvt_term::process_csi_seq ()
2516{ 3221{
2517 unsigned char ch, priv, i; 3222 unicode_t ch, priv, i;
2518 unsigned int nargs, p; 3223 unsigned int nargs, p;
2519 int n, ndef; 3224 int n, ndef;
2520 int arg[ESC_ARGS]; 3225 int arg[ESC_ARGS];
2521 3226
2522 for (nargs = ESC_ARGS; nargs > 0;) 3227 for (nargs = ESC_ARGS; nargs > 0;)
2523 arg[--nargs] = 0; 3228 arg[--nargs] = 0;
2524 3229
2525 priv = 0; 3230 priv = 0;
… …
2527 if (ch >= '<' && ch <= '?') 3232 if (ch >= '<' && ch <= '?')
2528 { /* '<' '=' '>' '?' */ 3233 { /* '<' '=' '>' '?' */
2529 priv = ch; 3234 priv = ch;
2530 ch = cmd_getc (); 3235 ch = cmd_getc ();
2531 } 3236 }
3237
2532 /* read any numerical arguments */ 3238 /* read any numerical arguments */
2533 for (n = -1; ch < CSI_ICH; ) 3239 for (n = -1; ch < CSI_ICH; )
2534 { 3240 {
2535 if (isdigit(ch)) 3241 if (isdigit (ch))
2536 { 3242 {
2537 if (n < 0) 3243 if (n < 0)
2538 n = ch - '0'; 3244 n = ch - '0';
2539 else 3245 else
2540 n = n * 10 + ch - '0'; 3246 n = n * 10 + ch - '0';
… …
2543 { 3249 {
2544 if (nargs < ESC_ARGS) 3250 if (nargs < ESC_ARGS)
2545 arg[nargs++] = n; 3251 arg[nargs++] = n;
2546 n = -1; 3252 n = -1;
2547 } 3253 }
2548 else if (ch == '\b') 3254 else if (IS_CONTROL (ch))
2549 {
2550 scr_backspace ();
2551 }
2552 else if (ch == C0_ESC)
2553 {
2554 process_escape_seq ();
2555 return;
2556 }
2557 else if (ch < ' ')
2558 {
2559 process_nonprinting (ch); 3255 process_nonprinting (ch);
2560 } 3256
2561 ch = cmd_getc (); 3257 ch = cmd_getc ();
2562 } 3258 }
2563 3259
2564 if (ch > CSI_7F) 3260 if (ch > CSI_7F)
2565 return; 3261 return;
2566 3262
2567 if (nargs < ESC_ARGS) 3263 if (nargs < ESC_ARGS)
2568 arg[nargs++] = n; 3264 arg[nargs++] = n;
2569 3265
2570 i = ch - CSI_ICH; 3266 i = ch - CSI_ICH;
2571 ndef = get_byte_array_bit(csi_defaults, i); 3267 ndef = get_byte_array_bit (csi_defaults, i);
2572 for (p = 0; p < nargs; p++) 3268 for (p = 0; p < nargs; p++)
2573 if (arg[p] == -1) 3269 if (arg[p] == -1)
2574 arg[p] = ndef; 3270 arg[p] = ndef;
2575
2576#ifdef DEBUG_CMD
2577 fprintf(stderr, "CSI ");
2578 for (p = 0; p < nargs; p++)
2579 fprintf(stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2580 fprintf(stderr, "%c\n", ch);
2581#endif
2582 3271
2583 /* 3272 /*
2584 * private mode handling 3273 * private mode handling
2585 */ 3274 */
2586 if (priv) 3275 if (priv)
2587 { 3276 {
2588 switch (priv) 3277 switch (priv)
2589 { 3278 {
2590 case '>': 3279 case '>':
2591 if (ch == CSI_DA) /* secondary device attributes */ 3280 if (ch == CSI_DA) /* secondary device attributes */
2592 tt_printf("\033[>%d;%-.8s;0c", 'R', VSTRING); 3281 {
3282 // first parameter is normally 0 for vt100, 1 for some newer vtxxx, 'R' for rxvt,
3283 // 'U' for rxvt-unicode <= 7.2, and Mm85 (e.g. 7385 for 7.3) for later versions.
3284 //
3285 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
3286 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, and 94 for later versions, to signify
3287 // that we do not support xterm mouse reporting (should be 95 when we do).
3288 //
3289 tt_printf ("\033[>%c%c85;94;0c", VERSION[0], VERSION[2]);
3290 }
2593 break; 3291 break;
2594 case '?': 3292 case '?':
2595 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 3293 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2596 process_terminal_mode (ch, priv, nargs, arg); 3294 process_terminal_mode (ch, priv, nargs, arg);
2597 break; 3295 break;
… …
2600 } 3298 }
2601 3299
2602 switch (ch) 3300 switch (ch)
2603 { 3301 {
2604 /* 3302 /*
2605 * ISO/IEC 6429:1992(E) CSI sequences (defaults in parentheses) 3303 * ISO/IEC 6429:1992 (E) CSI sequences (defaults in parentheses)
2606 */ 3304 */
2607#ifdef PRINTPIPE 3305#ifdef PRINTPIPE
2608 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */ 3306 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */
2609 switch (arg[0]) 3307 switch (arg[0])
2610 { 3308 {
… …
2702 3400
2703 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3401 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2704 arg[0] = -arg[0]; 3402 arg[0] = -arg[0];
2705 /* FALLTHROUGH */ 3403 /* FALLTHROUGH */
2706 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3404 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2707 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3405 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2708 break; 3406 break;
2709 3407
2710 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3408 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2711 tt_write((const unsigned char *)VT100_ANS, 3409 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2712 (unsigned int)(sizeof(VT100_ANS) - 1));
2713 break; 3410 break;
2714 3411
2715 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3412 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2716 process_sgr_mode (nargs, arg); 3413 process_sgr_mode (nargs, arg);
2717 break; 3414 break;
2718 3415
2719 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */ 3416 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */
2720 switch (arg[0]) 3417 switch (arg[0])
2721 { 3418 {
2722 case 5: /* DSR requested */ 3419 case 5: /* DSR requested */
2723 tt_printf("\033[0n"); 3420 tt_printf ("\033[0n");
2724 break; 3421 break;
2725 case 6: /* CPR requested */ 3422 case 6: /* CPR requested */
2726 scr_report_position (); 3423 scr_report_position ();
2727 break; 3424 break;
2728#if defined (ENABLE_DISPLAY_ANSWER)
2729 case 7: /* unofficial extension */ 3425 case 7: /* unofficial extension */
3426 if (OPTION (Opt_insecure))
2730 tt_printf("%-.250s\n", rs[Rs_display_name]); 3427 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2731 break; 3428 break;
2732#endif
2733 case 8: /* unofficial extension */ 3429 case 8: /* unofficial extension */
2734 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3430 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2735 break; 3431 break;
2736 } 3432 }
2737 break; 3433 break;
2738 3434
2739 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3435 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2772 break; 3468 break;
2773 3469
2774 case CSI_RM: /* 8.3.107: RESET MODE */ 3470 case CSI_RM: /* 8.3.107: RESET MODE */
2775 if (arg[0] == 4) 3471 if (arg[0] == 4)
2776 scr_insert_mode (0); 3472 scr_insert_mode (0);
3473 else if (arg[0] == 20)
3474 priv_modes &= ~PrivMode_LFNL;
2777 break; 3475 break;
2778 3476
2779 case CSI_SM: /* 8.3.126: SET MODE */ 3477 case CSI_SM: /* 8.3.126: SET MODE */
2780 if (arg[0] == 4) 3478 if (arg[0] == 4)
2781 scr_insert_mode (1); 3479 scr_insert_mode (1);
3480 else if (arg[0] == 20)
3481 priv_modes |= PrivMode_LFNL;
2782 break; 3482 break;
2783 3483
2784 /* 3484 /*
2785 * PRIVATE USE beyond this point. All CSI_7? sequences here 3485 * PRIVATE USE beyond this point. All CSI_7? sequences here
2786 */ 3486 */
… …
2798 break; 3498 break;
2799 case CSI_75: 3499 case CSI_75:
2800 scr_cursor (RESTORE); 3500 scr_cursor (RESTORE);
2801 break; 3501 break;
2802 3502
2803#ifndef NO_FRILLS 3503#if ENABLE_FRILLS
2804 case CSI_74: 3504 case CSI_74:
2805 process_window_ops (arg, nargs); 3505 process_window_ops (arg, nargs);
2806 break; 3506 break;
2807#endif 3507#endif
2808 3508
2809 case CSI_78: /* DECREQTPARM */ 3509 case CSI_78: /* DECREQTPARM */
2810 if (arg[0] == 0 || arg[0] == 1) 3510 if (arg[0] == 0 || arg[0] == 1)
2811 tt_printf("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3511 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2812 /* FALLTHROUGH */ 3512 break;
2813 3513
2814 default: 3514 default:
2815 break; 3515 break;
2816 } 3516 }
2817} 3517}
2818/*}}} */ 3518/*}}} */
2819 3519
2820#ifndef NO_FRILLS 3520#if ENABLE_FRILLS
2821/* ARGSUSED */ 3521/* ARGSUSED */
2822void 3522void
2823rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3523rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2824{ 3524{
2825 int x, y; 3525 int x, y;
2826#if 0
2827 char *s;
2828#endif
2829 XWindowAttributes wattr; 3526 XWindowAttributes wattr;
2830 Window wdummy; 3527 Window wdummy;
3528
3529 dLocal (Display *, xdisp);
2831 3530
2832 if (nargs == 0) 3531 if (nargs == 0)
2833 return; 3532 return;
3533
2834 switch (args[0]) 3534 switch (args[0])
2835 { 3535 {
2836 /* 3536 /*
2837 * commands 3537 * commands
2838 */ 3538 */
2839 case 1: /* deiconify window */ 3539 case 1: /* deiconify window */
2840 XMapWindow(display->display, TermWin.parent[0]); 3540 XMapWindow (xdisp, parent[0]);
2841 break; 3541 break;
2842 case 2: /* iconify window */ 3542 case 2: /* iconify window */
2843 XIconifyWindow(display->display, TermWin.parent[0], 3543 XIconifyWindow (xdisp, parent[0], display->screen);
2844 DefaultScreen(display->display));
2845 break; 3544 break;
2846 case 3: /* set position (pixels) */ 3545 case 3: /* set position (pixels) */
2847 XMoveWindow(display->display, TermWin.parent[0], args[1], args[2]); 3546 XMoveWindow (xdisp, parent[0], args[1], args[2]);
2848 break; 3547 break;
2849 case 4: /* set size (pixels) */ 3548 case 4: /* set size (pixels) */
2850 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3549 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2851 break; 3550 break;
2852 case 5: /* raise window */ 3551 case 5: /* raise window */
2853 XRaiseWindow(display->display, TermWin.parent[0]); 3552 XRaiseWindow (xdisp, parent[0]);
2854 break; 3553 break;
2855 case 6: /* lower window */ 3554 case 6: /* lower window */
2856 XLowerWindow(display->display, TermWin.parent[0]); 3555 XLowerWindow (xdisp, parent[0]);
2857 break; 3556 break;
2858 case 7: /* refresh window */ 3557 case 7: /* refresh window */
2859 scr_touch (true); 3558 scr_touch (true);
2860 break; 3559 break;
2861 case 8: /* set size (chars) */ 3560 case 8: /* set size (chars) */
2862 set_widthheight ((unsigned int)(args[2] * TermWin.fwidth), 3561 set_widthheight ((unsigned int) (args[2] * fwidth),
2863 (unsigned int)(args[1] * TermWin.fheight)); 3562 (unsigned int) (args[1] * fheight));
2864 break; 3563 break;
3564
3565 //case 9: NYI, TODO, restore maximized window or maximize window
2865 default: 3566 default:
2866 if (args[0] >= 24) /* set height (chars) */ 3567 if (args[0] >= 24) /* set height (chars) */
2867 set_widthheight ((unsigned int)TermWin.width, 3568 set_widthheight ((unsigned int)width,
2868 (unsigned int)(args[1] * TermWin.fheight)); 3569 (unsigned int) (args[1] * fheight));
2869 break; 3570 break;
3571
3572
2870 /* 3573 /*
2871 * reports - some output format copied from XTerm 3574 * reports - some output format copied from XTerm
2872 */ 3575 */
2873 case 11: /* report window state */ 3576 case 11: /* report window state */
2874 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr); 3577 XGetWindowAttributes (xdisp, parent[0], &wattr);
2875 tt_printf("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3578 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2876 break; 3579 break;
2877 case 13: /* report window position */ 3580 case 13: /* report window position */
2878 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr); 3581 XGetWindowAttributes (xdisp, parent[0], &wattr);
2879 XTranslateCoordinates(display->display, TermWin.parent[0], wattr.root, 3582 XTranslateCoordinates (xdisp, parent[0], wattr.root,
2880 -wattr.border_width, -wattr.border_width, 3583 -wattr.border_width, -wattr.border_width,
2881 &x, &y, &wdummy); 3584 &x, &y, &wdummy);
2882 tt_printf("\033[3;%d;%dt", x, y); 3585 tt_printf ("\033[3;%d;%dt", x, y);
2883 break; 3586 break;
2884 case 14: /* report window size (pixels) */ 3587 case 14: /* report window size (pixels) */
2885 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr); 3588 XGetWindowAttributes (xdisp, parent[0], &wattr);
2886 tt_printf("\033[4;%d;%dt", wattr.height, wattr.width); 3589 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2887 break; 3590 break;
3591 case 18: /* report text area size (chars) */
3592 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3593 break;
2888 case 18: /* report window size (chars) */ 3594 case 19: /* report window size (chars) */
2889 tt_printf("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3595 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2890 break; 3596 break;
2891#if 0 /* XXX: currently disabled due to security concerns */
2892 case 20: /* report icon label */ 3597 case 20: /* report icon label */
3598 {
3599 char *s;
2893 XGetIconName(display->display, TermWin.parent[0], &s); 3600 XGetIconName (xdisp, parent[0], &s);
2894 tt_printf("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3601 tt_printf ("\033]L%-.250s\234", OPTION (Opt_insecure) && s ? s : ""); /* 8bit ST */
3602 XFree (s);
3603 }
2895 break; 3604 break;
2896 case 21: /* report window title */ 3605 case 21: /* report window title */
3606 {
3607 char *s;
2897 XFetchName(display->display, TermWin.parent[0], &s); 3608 XFetchName (xdisp, parent[0], &s);
2898 tt_printf("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3609 tt_printf ("\033]l%-.250s\234", OPTION (Opt_insecure) && s ? s : ""); /* 8bit ST */
3610 XFree (s);
3611 }
2899 break; 3612 break;
2900#endif
2901
2902 } 3613 }
2903} 3614}
2904#endif 3615#endif
2905 3616
2906/*----------------------------------------------------------------------*/ 3617/*----------------------------------------------------------------------*/
2907/* 3618/*
2908 * get input up until STRING TERMINATOR (or BEL) 3619 * get input up until STRING TERMINATOR (or BEL)
2909 * ends_how is terminator used. returned input must be free()d 3620 * ends_how is terminator used. returned input must be free()'d
2910 */ 3621 */
2911unsigned char * 3622char *
2912rxvt_term::get_to_st (unsigned char *ends_how) 3623rxvt_term::get_to_st (unicode_t &ends_how)
2913{ 3624{
2914 int seen_esc = 0; /* seen escape? */ 3625 unicode_t ch;
3626 bool seen_esc = false;
2915 unsigned int n = 0; 3627 unsigned int n = 0;
2916 unsigned char *s; 3628 wchar_t string[STRING_MAX];
2917 unsigned char ch, string[STRING_MAX];
2918 3629
2919 for (; (ch = cmd_getc ());) 3630 while ((ch = cmd_getc ()) != NOCHAR)
2920 { 3631 {
2921 if (ch == C0_BEL 3632 if (seen_esc)
2922 || ch == CHAR_ST 3633 {
2923 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3634 if (ch == 0x5c) /* 7bit ST */
2924 break; 3635 break;
3636 else
3637 return NULL;
3638 }
2925 if (ch == C0_ESC) 3639 else if (ch == C0_ESC)
2926 { 3640 {
2927 seen_esc = 1; 3641 seen_esc = true;
2928 continue; 3642 continue;
2929 } 3643 }
2930 else if (ch == '\t') 3644 else if (ch == C0_BEL || ch == CHAR_ST)
2931 ch = ' '; /* translate '\t' to space */ 3645 break;
2932 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3646 else if (ch < 0x20)
2933 return NULL; /* other control character - exit */ 3647 return NULL; /* other control character - exit */
2934 if (n < sizeof(string) - 1) 3648
3649 seen_esc = false;
3650
3651 if (n >= STRING_MAX - 1)
3652 // stop at some sane length
3653 return NULL;
3654
3655 if (ch == C0_SYN)
3656 string[n++] = cmd_get8 ();
3657 else
2935 string[n++] = ch; 3658 string[n++] = ch;
2936 seen_esc = 0;
2937 } 3659 }
3660
2938 string[n++] = '\0'; 3661 string[n++] = '\0';
2939 if ((s = (unsigned char *)rxvt_malloc(n)) == NULL) 3662
2940 return NULL;
2941 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3663 ends_how = (ch == 0x5c ? C0_ESC : ch);
2942 STRNCPY(s, string, n); 3664
2943 return s; 3665 return rxvt_wcstombs (string);
2944} 3666}
2945 3667
2946/*----------------------------------------------------------------------*/ 3668/*----------------------------------------------------------------------*/
2947/* 3669/*
2948 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3670 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2949 */ 3671 */
2950void 3672void
2951rxvt_term::process_dcs_seq () 3673rxvt_term::process_dcs_seq ()
2952{ 3674{
2953 unsigned char eh, *s; 3675 char *s;
3676 unicode_t eh;
3677
2954 /* 3678 /*
2955 * Not handled yet 3679 * Not handled yet
2956 */ 3680 */
2957 s = get_to_st (&eh); 3681 s = get_to_st (eh);
2958 if (s) 3682 if (s)
2959 free(s); 3683 free (s);
3684
2960 return; 3685 return;
2961} 3686}
2962 3687
2963/*----------------------------------------------------------------------*/ 3688/*----------------------------------------------------------------------*/
2964/* 3689/*
2965 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3690 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2966 */ 3691 */
2967void 3692void
2968rxvt_term::process_osc_seq () 3693rxvt_term::process_osc_seq ()
2969{ 3694{
2970 unsigned char ch, eh, *s; 3695 unicode_t ch, eh;
2971 int arg; 3696 int arg;
2972 3697
2973 ch = cmd_getc (); 3698 ch = cmd_getc ();
2974 for (arg = 0; isdigit(ch); ch = cmd_getc ()) 3699 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2975 arg = arg * 10 + (ch - '0'); 3700 arg = arg * 10 + (ch - '0');
2976 3701
2977 if (ch == ';') 3702 if (ch == ';')
2978 { 3703 {
2979 s = get_to_st (&eh); 3704 char *s = get_to_st (eh);
3705
2980 if (s) 3706 if (s)
2981 { 3707 {
2982 /*
2983 * rxvt_menubar_dispatch() violates the constness of the string,
2984 * so do it here
2985 */
2986 if (arg == XTerm_Menu)
2987#if 0 /* XXX: currently disabled due to security concerns */
2988 menubar_dispatch ((char *)s);
2989#else
2990 (void)0;
2991#endif
2992 else
2993 xterm_seq (arg, (char *)s, eh); 3708 process_xterm_seq (arg, s, eh);
2994 free(s); 3709 free (s);
2995 } 3710 }
3711 }
3712}
3713
3714void
3715rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3716{
3717 if (str[0] == '?' && !str[1])
2996 } 3718 {
3719 unsigned short r, g, b;
3720 pix_colors_focused[color].get (this, r, g, b);
3721 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, r, g, b, resp);
3722 }
3723 else
3724 set_window_color (color, str);
2997} 3725}
3726
2998/* 3727/*
2999 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3728 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
3000 * 0 = change iconName/title
3001 * 1 = change iconName
3002 * 2 = change title
3003 * 4 = change color
3004 * 12 = change text color
3005 * 13 = change mouse foreground color
3006 * 17 = change highlight character colour
3007 * 18 = change bold character color
3008 * 19 = change underlined character color
3009 * 46 = change logfile (not implemented)
3010 * 50 = change font
3011 *
3012 * rxvt extensions:
3013 * 10 = menu (may change in future)
3014 * 20 = bg pixmap
3015 * 39 = change default fg color
3016 * 49 = change default bg color
3017 * 55 = dump scrollback buffer and all of screen
3018 */ 3729 */
3019void 3730void
3020rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__((unused))) 3731rxvt_term::process_xterm_seq (int op, const char *str, char resp)
3021{ 3732{
3022 int changed = 0; 3733 int color;
3023 int color;
3024 char *buf, *name; 3734 char *buf, *name;
3735 bool query = str[0] == '?' && !str[1];
3736 int saveop = op;
3025 3737
3738 dLocal (Display *, xdisp);
3739
3026 assert(str != NULL); 3740 assert (str != NULL);
3027 switch (op) 3741 switch (op)
3028 { 3742 {
3029 case XTerm_name: 3743 case XTerm_name:
3030 set_title (str); 3744 set_title (str);
3031 /* FALLTHROUGH */ 3745 /* FALLTHROUGH */
3032 case XTerm_iconName: 3746 case XTerm_iconName:
3033 set_iconName (str); 3747 set_icon_name (str);
3034 break; 3748 break;
3035 case XTerm_title: 3749 case XTerm_title:
3036 set_title (str); 3750 set_title (str);
3037 break; 3751 break;
3752 case XTerm_property:
3753 if (str[0] == '?')
3754 {
3755 Atom prop = display->atom (str + 1);
3756 Atom actual_type;
3757 int actual_format;
3758 unsigned long nitems;
3759 unsigned long bytes_after;
3760 unsigned char *value = 0;
3761 const char *str = "";
3762
3763 if (prop
3764 && XGetWindowProperty (xdisp, parent[0],
3765 prop, 0, 1<<16, 0, AnyPropertyType,
3766 &actual_type, &actual_format,
3767 &nitems, &bytes_after, &value) == Success
3768 && actual_type != None
3769 && actual_format == 8)
3770 str = (const char *)(value);
3771
3772 tt_printf ("\033]%d;%s%c", XTerm_property, str, resp);
3773
3774 XFree (value);
3775 }
3776 else
3777 {
3778 char *eq = strchr (str, '='); // constness lost, but verified to be ok
3779
3780 if (eq)
3781 {
3782 *eq = 0;
3783 set_utf8_property (display->atom (str), eq + 1);
3784 }
3785 else
3786 XDeleteProperty (xdisp, parent[0],
3787 display->atom (str));
3788 }
3789 break;
3790
3038 case XTerm_Color: 3791 case XTerm_Color:
3039 for (buf = (char *)str; buf && *buf;) 3792 for (buf = (char *)str; buf && *buf;)
3040 { 3793 {
3041 if ((name = STRCHR(buf, ';')) == NULL) 3794 if ((name = strchr (buf, ';')) == NULL)
3042 break; 3795 break;
3796
3043 *name++ = '\0'; 3797 *name++ = '\0';
3044 color = atoi(buf); 3798 color = atoi (buf) + minCOLOR;
3045 if (color < 0 || color >= TOTAL_COLORS) 3799
3800 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3046 break; 3801 break;
3802
3047 if ((buf = STRCHR(name, ';')) != NULL) 3803 if ((buf = strchr (name, ';')) != NULL)
3048 *buf++ = '\0'; 3804 *buf++ = '\0';
3805
3806 if (name[0] == '?' && !name[1])
3807 {
3808 unsigned short r, g, b;
3809 pix_colors_focused[color].get (this, r, g, b);
3810 tt_printf ("\033]%d;%d;rgb:%04x/%04x/%04x%c", XTerm_Color, color, r, g, b, resp);
3811 }
3812 else
3049 set_window_color (color + minCOLOR, name); 3813 set_window_color (color, name);
3050 } 3814 }
3815 break;
3816 case XTerm_Color00:
3817 process_color_seq (XTerm_Color00, Color_fg, str, resp);
3818 break;
3819 case XTerm_Color01:
3820 process_color_seq (XTerm_Color01, Color_bg, str, resp);
3051 break; 3821 break;
3052#ifndef NO_CURSORCOLOR 3822#ifndef NO_CURSORCOLOR
3053 case XTerm_Color_cursor: 3823 case XTerm_Color_cursor:
3054 set_window_color (Color_cursor, str); 3824 process_color_seq (XTerm_Color_cursor, Color_cursor, str, resp);
3055 break; 3825 break;
3056#endif 3826#endif
3057 case XTerm_Color_pointer: 3827 case XTerm_Color_pointer_fg:
3058 set_window_color (Color_pointer, str); 3828 process_color_seq (XTerm_Color_pointer_fg, Color_pointer_fg, str, resp);
3829 break;
3830 case XTerm_Color_pointer_bg:
3831 process_color_seq (XTerm_Color_pointer_bg, Color_pointer_bg, str, resp);
3059 break; 3832 break;
3060#ifndef NO_BOLD_UNDERLINE_REVERSE 3833#ifndef NO_BOLD_UNDERLINE_REVERSE
3061 case XTerm_Color_BD:
3062 set_window_color (Color_BD, str);
3063 break;
3064 case XTerm_Color_UL:
3065 set_window_color (Color_UL, str);
3066 break;
3067 case XTerm_Color_RV: 3834 case XTerm_Color_RV:
3068 set_window_color (Color_RV, str); 3835 process_color_seq (XTerm_Color_RV, Color_RV, str, resp);
3069 break; 3836 break;
3837 case Rxvt_Color_BD:
3838 case URxvt_Color_BD:
3839 process_color_seq (op, Color_BD, str, resp);
3840 break;
3841 case Rxvt_Color_UL:
3842 case URxvt_Color_UL:
3843 process_color_seq (op, Color_UL, str, resp);
3844 break;
3845 case URxvt_Color_IT:
3846 process_color_seq (URxvt_Color_IT, Color_IT, str, resp);
3847 break;
3070#endif 3848#endif
3849#if TRANSPARENT && TINTING
3850 case URxvt_Color_tint:
3851 process_color_seq (URxvt_Color_tint, Color_tint, str, resp);
3852 check_our_parents ();
3853 if (am_transparent)
3854 want_full_refresh = want_refresh = 1;
3855 break;
3856#endif
3071 3857
3072 case XTerm_Menu: 3858 case Rxvt_Pixmap:
3073 /* 3859 {
3074 * rxvt_menubar_dispatch() violates the constness of the string,
3075 * so DON'T do it here
3076 */
3077 break;
3078 case XTerm_Pixmap:
3079 if (*str != ';') 3860 if (*str != ';')
3080 { 3861 {
3081#if XPM_BACKGROUND 3862#if XPM_BACKGROUND
3082 scale_pixmap (""); /* reset to default scaling */ 3863 scale_pixmap (""); /* reset to default scaling */
3083 set_bgPixmap (str); /* change pixmap */ 3864 set_bgPixmap (str); /* change pixmap */
3084#endif
3085 scr_touch (true); 3865 scr_touch (true);
3866#endif
3086 } 3867 }
3868
3869 int changed = 0;
3870
3087 while ((str = STRCHR(str, ';')) != NULL) 3871 while ((str = strchr (str, ';')) != NULL)
3088 { 3872 {
3089 str++; 3873 str++;
3090#if XPM_BACKGROUND 3874#if XPM_BACKGROUND
3091 changed += scale_pixmap (str); 3875 changed += scale_pixmap (str);
3092#endif 3876#endif
3093
3094 } 3877 }
3878
3095 if (changed) 3879 if (changed)
3096 { 3880 {
3097#ifdef XPM_BACKGROUND 3881#ifdef XPM_BACKGROUND
3098 resize_pixmap (); 3882 resize_pixmap ();
3099#endif
3100 scr_touch (true); 3883 scr_touch (true);
3884#endif
3101 } 3885 }
3886 }
3102 break; 3887 break;
3103 3888
3104 case XTerm_restoreFG: 3889 case Rxvt_restoreFG:
3105 set_window_color (Color_fg, str); 3890 set_window_color (Color_fg, str);
3106 break; 3891 break;
3107 case XTerm_restoreBG: 3892 case Rxvt_restoreBG:
3108 set_window_color (Color_bg, str); 3893 set_window_color (Color_bg, str);
3109 break; 3894 break;
3895
3110 case XTerm_logfile: 3896 case XTerm_logfile:
3897 // TODO, when secure mode?
3111 break; 3898 break;
3112 case XTerm_font: 3899
3113 change_font (0, str);
3114 break;
3115#if 0 3900#if 0
3116 case XTerm_dumpscreen: /* no error notices */ 3901 case Rxvt_dumpscreen: /* no error notices */
3117 { 3902 {
3118 int fd; 3903 int fd;
3119 if ((fd = open(str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3904 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3120 { 3905 {
3121 scr_dump (fd); 3906 scr_dump (fd);
3122 close(fd); 3907 close (fd);
3123 } 3908 }
3124 } 3909 }
3125 break; 3910 break;
3126#endif 3911#endif
3912 case XTerm_font:
3913 op = URxvt_font;
3914 case URxvt_font:
3915#if ENABLE_STYLES
3916 case URxvt_boldFont:
3917 case URxvt_italicFont:
3918 case URxvt_boldItalicFont:
3919#endif
3920 if (query)
3921 tt_printf ("\33]%d;%-.250s%c", saveop,
3922 OPTION (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3923 ? fontset[op - URxvt_font]->fontdesc : "",
3924 resp);
3925 else
3926 {
3927 const char *&res = rs[Rs_font + (op - URxvt_font)];
3127 3928
3929 res = strdup (str);
3930 allocated.push_back ((void *)res);
3931 set_fonts ();
3932 }
3933 break;
3934
3935#if ENABLE_FRILLS
3936 case URxvt_locale:
3937 if (query)
3938 tt_printf ("\33]%d;%-.250s%c", URxvt_locale, OPTION (Opt_insecure) ? locale : "", resp);
3939 else
3940 {
3941 set_locale (str);
3942 pty->set_utf8_mode (enc_utf8);
3943 init_xlocale ();
3944 }
3945 break;
3946
3947 case URxvt_view_up:
3948 case URxvt_view_down:
3949 {
3950 int lines = atoi (str);
3951
3952 if (lines)
3953 scr_page (op == URxvt_view_up ? UP : DN, lines);
3954 else
3955 scr_erase_savelines ();
3956 }
3957
3958 break;
3959#endif
3960
3961#if ENABLE_PERL
3962 case URxvt_perl:
3963 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_STR, str, DT_END)))
3964 ; // no responses yet
3965 break;
3966#endif
3128 } 3967 }
3129} 3968}
3130/*----------------------------------------------------------------------*/ 3969/*----------------------------------------------------------------------*/
3131 3970
3132/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3971/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3140 * so no need for fancy checking 3979 * so no need for fancy checking
3141 */ 3980 */
3142int 3981int
3143rxvt_term::privcases (int mode, unsigned long bit) 3982rxvt_term::privcases (int mode, unsigned long bit)
3144{ 3983{
3145 int state; 3984 int state;
3146 3985
3147 if (mode == 's') 3986 if (mode == 's')
3148 { 3987 {
3149 SavedModes |= (PrivateModes & bit); 3988 SavedModes |= (priv_modes & bit);
3150 return -1; 3989 return -1;
3151 } 3990 }
3152 else 3991 else
3153 { 3992 {
3154 if (mode == 'r') 3993 if (mode == 'r')
3155 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3994 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3156 else 3995 else
3157 state = (mode == 't') ? !(PrivateModes & bit) : mode; 3996 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3158 PrivMode(state, bit); 3997 PrivMode (state, bit);
3159 } 3998 }
3999
3160 return state; 4000 return state;
3161} 4001}
3162 4002
3163/* we're not using priv _yet_ */ 4003/* we're not using priv _yet_ */
3164void 4004void
3165rxvt_term::process_terminal_mode (int mode, int priv __attribute__((unused)), unsigned int nargs, const int *arg) 4005rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg)
3166{ 4006{
3167 unsigned int i, j; 4007 unsigned int i, j;
3168 int state; 4008 int state;
4009
3169 static const struct 4010 static const struct
3170 { 4011 {
3171 const int argval; 4012 const int argval;
3172 const unsigned long bit; 4013 const unsigned long bit;
3173 } 4014 }
4015
3174 argtopriv[] = { 4016 argtopriv[] = {
3175 { 1, PrivMode_aplCUR }, 4017 { 1, PrivMode_aplCUR },
3176 { 2, PrivMode_vt52 }, 4018 { 2, PrivMode_vt52 },
3177 { 3, PrivMode_132 }, 4019 { 3, PrivMode_132 },
3178 { 4, PrivMode_smoothScroll }, 4020 { 4, PrivMode_smoothScroll },
3179 { 5, PrivMode_rVideo }, 4021 { 5, PrivMode_rVideo },
3180 { 6, PrivMode_relOrigin }, 4022 { 6, PrivMode_relOrigin },
3181 { 7, PrivMode_Autowrap }, 4023 { 7, PrivMode_Autowrap },
4024 // 8, bi-directional support mode
3182 { 9, PrivMode_MouseX10 }, 4025 { 9, PrivMode_MouseX10 },
3183#ifdef menuBar_esc 4026 // 18, 19 printing-related
3184 { menuBar_esc, PrivMode_menuBar }, 4027 { 25, PrivMode_VisibleCursor },
3185#endif
3186#ifdef scrollBar_esc 4028#ifdef scrollBar_esc
3187 { scrollBar_esc, PrivMode_scrollBar }, 4029 { scrollBar_esc, PrivMode_scrollBar },
3188#endif 4030#endif
3189 { 25, PrivMode_VisibleCursor },
3190 { 35, PrivMode_ShiftKeys }, 4031 { 35, PrivMode_ShiftKeys }, // rxvt extension
3191 { 40, PrivMode_132OK }, 4032 { 40, PrivMode_132OK },
4033 // 41 xterm more fixes NYI
4034 // 45 margin bell NYI
4035 // 46 start logging
3192 { 47, PrivMode_Screen }, 4036 { 47, PrivMode_Screen },
3193 { 66, PrivMode_aplKP }, 4037 { 66, PrivMode_aplKP },
3194#ifndef NO_BACKSPACE_KEY 4038#ifndef NO_BACKSPACE_KEY
3195 { 67, PrivMode_BackSpace }, 4039 { 67, PrivMode_BackSpace },
3196#endif 4040#endif
3197 { 1000, PrivMode_MouseX11 }, 4041 { 1000, PrivMode_MouseX11 },
4042 // 1001 Use Hilite Mouse Tracking. NYI, TODO
4043 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO
4044 // 1003 Use All Motion Mouse Tracking. NYI, TODO
3198 { 1010, PrivMode_TtyOutputInh }, 4045 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3199 { 1011, PrivMode_Keypress }, 4046 { 1011, PrivMode_Keypress }, // rxvt extension
4047 // 1035 enable modifiers for alt, numlock NYI
4048 // 1036 send ESC for meta keys NYI
4049 // 1037 send DEL for keypad delete NYI
3200 { 1047, PrivMode_Screen }, 4050 { 1047, PrivMode_Screen },
4051 // 1048 save and restore cursor
3201 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 4052 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
4053 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3202 }; 4054 };
3203 4055
3204 if (nargs == 0) 4056 if (nargs == 0)
3205 return; 4057 return;
3206 4058
… …
3213 for (i = 0; i < nargs; i++) 4065 for (i = 0; i < nargs; i++)
3214 { 4066 {
3215 state = -1; 4067 state = -1;
3216 4068
3217 /* basic handling */ 4069 /* basic handling */
3218 for (j = 0; j < (sizeof(argtopriv)/sizeof(argtopriv[0])); j++) 4070 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++)
3219 if (argtopriv[j].argval == arg[i]) 4071 if (argtopriv[j].argval == arg[i])
3220 { 4072 {
3221 state = privcases (mode, argtopriv[j].bit); 4073 state = privcases (mode, argtopriv[j].bit);
3222 break; 4074 break;
3223 } 4075 }
3224 4076
3225 /* extra handling for values with state unkept */ 4077 /* extra handling for values with state unkept */
3226 if (state == -1)
3227 switch (arg[i]) 4078 switch (arg[i])
3228 { 4079 {
4080#if ENABLE_STYLES
4081 case 1021:
4082 set_option (Opt_intensityStyles, mode);
4083
4084 scr_touch (true);
4085 break;
4086#endif
3229 case 1048: /* alternative cursor save */ 4087 case 1048: /* alternative cursor save */
4088 case 1049:
4089 if (OPTION (Opt_secondaryScreen))
3230 if (mode == 0) 4090 if (mode == 0)
3231 scr_cursor (RESTORE); 4091 scr_cursor (RESTORE);
3232 else if (mode == 1) 4092 else if (mode == 1)
3233 scr_cursor (SAVE); 4093 scr_cursor (SAVE);
3234 /* FALLTHROUGH */
3235 default:
3236 continue; /* for(;i;) */
3237 }
3238
3239 /* extra handling for values with valid 0 or 1 state */
3240 switch (arg[i])
3241 {
3242 /* case 1: - application cursor keys */
3243 case 2: /* VT52 mode */
3244 /* oddball mode. should be set regardless of set/reset
3245 * parameter. Return from VT52 mode with an ESC < from
3246 * within VT52 mode
3247 */
3248 PrivMode(1, PrivMode_vt52);
3249 break; 4094 break;
4095 }
4096
4097 if (state >= 0)
4098 /* extra handling for values with valid 0 or 1 state */
4099 switch (arg[i])
4100 {
4101 /* case 1: - application cursor keys */
4102 case 2: /* VT52 mode */
4103 /* oddball mode. should be set regardless of set/reset
4104 * parameter. Return from VT52 mode with an ESC < from
4105 * within VT52 mode
4106 */
4107 PrivMode (1, PrivMode_vt52);
4108 break;
3250 case 3: /* 80/132 */ 4109 case 3: /* 80/132 */
3251 if (PrivateModes & PrivMode_132OK) 4110 if (priv_modes & PrivMode_132OK)
3252 set_widthheight ( (unsigned int)((state ? 132 : 80) * TermWin.fwidth), 4111 set_widthheight (((state ? 132 : 80) * fwidth), height);
3253 (unsigned int)TermWin.height);
3254 break; 4112 break;
3255 case 4: /* smooth scrolling */ 4113 case 4: /* smooth scrolling */
3256 if (state)
3257 Options &= ~Opt_jumpScroll;
3258 else
3259 Options |= Opt_jumpScroll; 4114 set_option (Opt_jumpScroll, !state);
3260 break; 4115 break;
3261 case 5: /* reverse video */ 4116 case 5: /* reverse video */
3262 scr_rvideo_mode (state); 4117 scr_rvideo_mode (state);
3263 break; 4118 break;
3264 case 6: /* relative/absolute origins */ 4119 case 6: /* relative/absolute origins */
3265 scr_relative_origin (state); 4120 scr_relative_origin (state);
3266 break; 4121 break;
3267 case 7: /* autowrap */ 4122 case 7: /* autowrap */
3268 scr_autowrap (state); 4123 scr_autowrap (state);
3269 break; 4124 break;
3270 /* case 8: - auto repeat, can't do on a per window basis */ 4125 /* case 8: - auto repeat, can't do on a per window basis */
3271 case 9: /* X10 mouse reporting */ 4126 case 9: /* X10 mouse reporting */
3272 if (state) /* orthogonal */ 4127 if (state) /* orthogonal */
3273 PrivateModes &= ~(PrivMode_MouseX11); 4128 priv_modes &= ~PrivMode_MouseX11;
3274 break; 4129 break;
3275#ifdef menuBar_esc
3276 case menuBar_esc:
3277#ifdef MENUBAR
3278 map_menuBar (state);
3279#endif
3280 break;
3281#endif
3282#ifdef scrollBar_esc 4130#ifdef scrollBar_esc
3283 case scrollBar_esc: 4131 case scrollBar_esc:
3284 if (scrollbar_mapping (state)) 4132 if (scrollbar_mapping (state))
3285 { 4133 {
3286 resize_all_windows (0, 0, 0); 4134 resize_all_windows (0, 0, 0);
3287 scr_touch (true); 4135 scr_touch (true);
3288 } 4136 }
3289 break; 4137 break;
3290#endif 4138#endif
3291 case 25: /* visible/invisible cursor */ 4139 case 25: /* visible/invisible cursor */
3292 scr_cursor_visible (state); 4140 scr_cursor_visible (state);
3293 break; 4141 break;
3294 /* case 35: - shift keys */ 4142 /* case 35: - shift keys */
3295 /* case 40: - 80 <--> 132 mode */ 4143 /* case 40: - 80 <--> 132 mode */
3296 case 47: /* secondary screen */ 4144 case 47: /* secondary screen */
3297 scr_change_screen (state); 4145 scr_change_screen (state);
3298 break; 4146 break;
3299 /* case 66: - application key pad */ 4147 /* case 66: - application key pad */
3300 /* case 67: - backspace key */ 4148 /* case 67: - backspace key */
3301 case 1000: /* X11 mouse reporting */ 4149 case 1000: /* X11 mouse reporting */
3302 if (state) /* orthogonal */ 4150 if (state) /* orthogonal */
3303 PrivateModes &= ~(PrivMode_MouseX10); 4151 priv_modes &= ~PrivMode_MouseX10;
3304 break; 4152 break;
3305#if 0 4153#if 0
3306 case 1001: 4154 case 1001:
3307 break; /* X11 mouse highlighting */ 4155 break; /* X11 mouse highlighting */
3308#endif 4156#endif
3309 case 1010: /* scroll to bottom on TTY output inhibit */ 4157 case 1010: /* scroll to bottom on TTY output inhibit */
3310 if (state)
3311 Options &= ~Opt_scrollTtyOutput;
3312 else
3313 Options |= Opt_scrollTtyOutput; 4158 set_option (Opt_scrollTtyOutput, !state);
3314 break; 4159 break;
3315 case 1011: /* scroll to bottom on key press */ 4160 case 1011: /* scroll to bottom on key press */
3316 if (state)
3317 Options |= Opt_scrollTtyKeypress; 4161 set_option (Opt_scrollTtyKeypress, state);
3318 else
3319 Options &= ~Opt_scrollTtyKeypress;
3320 break; 4162 break;
3321 case 1047: /* secondary screen w/ clearing */ 4163 case 1047: /* secondary screen w/ clearing last */
3322 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 4164 if (OPTION (Opt_secondaryScreen))
3323 if (current_screen != PRIMARY) 4165 if (current_screen != PRIMARY)
3324 scr_erase_screen (2); 4166 scr_erase_screen (2);
3325 scr_change_screen (state); 4167 scr_change_screen (state);
3326 /* FALLTHROUGH */
3327 default:
3328 break; 4168 break;
4169 case 1049: /* secondary screen w/ clearing first */
4170 scr_change_screen (state);
4171 if (OPTION (Opt_secondaryScreen))
4172 if (current_screen != PRIMARY)
4173 scr_erase_screen (2);
4174 break;
4175 default:
4176 break;
3329 } 4177 }
3330 } 4178 }
3331} 4179}
3332/*}}} */ 4180/*}}} */
3333 4181
3334/*{{{ process sgr sequences */ 4182/*{{{ process sgr sequences */
3335void 4183void
3336rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 4184rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3337{ 4185{
3338 unsigned int i; 4186 unsigned int i;
3339 short rendset; 4187 short rendset;
3340 int rendstyle; 4188 int rendstyle;
3341 4189
3342 if (nargs == 0) 4190 if (nargs == 0)
3343 { 4191 {
3344 scr_rendition (0, ~RS_None); 4192 scr_rendition (0, ~RS_None);
3345 return; 4193 return;
3346 } 4194 }
4195
3347 for (i = 0; i < nargs; i++) 4196 for (i = 0; i < nargs; i++)
3348 { 4197 {
3349 rendset = -1; 4198 rendset = -1;
3350 switch (arg[i]) 4199 switch (arg[i])
3351 { 4200 {
… …
3353 rendset = 0, rendstyle = ~RS_None; 4202 rendset = 0, rendstyle = ~RS_None;
3354 break; 4203 break;
3355 case 1: 4204 case 1:
3356 rendset = 1, rendstyle = RS_Bold; 4205 rendset = 1, rendstyle = RS_Bold;
3357 break; 4206 break;
4207 //case 2: // low intensity
4208 case 3:
4209 rendset = 1, rendstyle = RS_Italic;
4210 break;
3358 case 4: 4211 case 4:
3359 rendset = 1, rendstyle = RS_Uline; 4212 rendset = 1, rendstyle = RS_Uline;
3360 break; 4213 break;
3361 case 5: 4214 case 5: // slowly blinking
4215 case 6: // rapidly blinking
3362 rendset = 1, rendstyle = RS_Blink; 4216 rendset = 1, rendstyle = RS_Blink;
3363 break; 4217 break;
4218 //case 6: // scoansi light background
3364 case 7: 4219 case 7:
3365 rendset = 1, rendstyle = RS_RVid; 4220 rendset = 1, rendstyle = RS_RVid;
3366 break; 4221 break;
3367 case 22: 4222 case 8:
4223 // invisible. NYI
4224 break;
4225 //case 9: // crossed out
4226 //case 10: // scoansi acs off, primary font
4227 //case 11: // scoansi acs on, first alt font
4228 //case 12: // scoansi acs on, |0x80, second alt font
4229 //...
4230 //case 19: // ninth alt font
4231 //case 20: // gothic
4232 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3368 rendset = 0, rendstyle = RS_Bold; 4233 rendset = 0, rendstyle = RS_Bold;
4234 break;
4235 case 22: // normal intensity
4236 rendset = 0, rendstyle = RS_Bold;
4237 break;
4238 case 23: // disable italic
4239 rendset = 0, rendstyle = RS_Italic;
3369 break; 4240 break;
3370 case 24: 4241 case 24:
3371 rendset = 0, rendstyle = RS_Uline; 4242 rendset = 0, rendstyle = RS_Uline;
3372 break; 4243 break;
3373 case 25: 4244 case 25:
3374 rendset = 0, rendstyle = RS_Blink; 4245 rendset = 0, rendstyle = RS_Blink;
3375 break; 4246 break;
4247 case 26: // variable spacing (iso 8613)
4248 rendset = 0, rendstyle = RS_Blink;
4249 break;
3376 case 27: 4250 case 27:
3377 rendset = 0, rendstyle = RS_RVid; 4251 rendset = 0, rendstyle = RS_RVid;
3378 break; 4252 break;
4253 //case 28: // visible. NYI
4254 //case 29: // not crossed-out
3379 } 4255 }
4256
3380 if (rendset != -1) 4257 if (rendset != -1)
3381 { 4258 {
3382 scr_rendition (rendset, rendstyle); 4259 scr_rendition (rendset, rendstyle);
3383 continue; /* for(;i;) */ 4260 continue; /* for (;i;) */
3384 } 4261 }
3385 4262
3386 switch (arg[i]) 4263 switch (arg[i])
3387 { 4264 {
3388 case 30: 4265 case 30:
… …
3391 case 33: 4268 case 33:
3392 case 34: 4269 case 34:
3393 case 35: 4270 case 35:
3394 case 36: 4271 case 36:
3395 case 37: 4272 case 37:
3396 scr_color ((unsigned int)(minCOLOR + (arg[i] - 30)), 4273 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3397 Color_fg);
3398 break; 4274 break;
3399#ifdef TTY_256COLOR 4275 case 38: // set fg color, ISO 8613-6
3400 case 38:
3401 if (nargs > i + 2 && arg[i + 1] == 5) 4276 if (nargs > i + 2 && arg[i + 1] == 5)
3402 { 4277 {
3403 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 4278 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3404 Color_fg);
3405 i += 2; 4279 i += 2;
3406 } 4280 }
3407 break; 4281 break;
3408#endif
3409 case 39: /* default fg */ 4282 case 39: /* default fg */
3410 scr_color (Color_fg, Color_fg); 4283 scr_color (Color_fg, Color_fg);
3411 break; 4284 break;
3412 4285
3413 case 40: 4286 case 40:
… …
3416 case 43: 4289 case 43:
3417 case 44: 4290 case 44:
3418 case 45: 4291 case 45:
3419 case 46: 4292 case 46:
3420 case 47: 4293 case 47:
3421 scr_color ((unsigned int)(minCOLOR + (arg[i] - 40)), 4294 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3422 Color_bg);
3423 break; 4295 break;
3424#ifdef TTY_256COLOR 4296 case 48: // set bg color, ISO 8613-6
3425 case 48:
3426 if (nargs > i + 2 && arg[i + 1] == 5) 4297 if (nargs > i + 2 && arg[i + 1] == 5)
3427 { 4298 {
3428 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 4299 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3429 Color_bg);
3430 i += 2; 4300 i += 2;
3431 } 4301 }
3432 break; 4302 break;
3433#endif
3434 case 49: /* default bg */ 4303 case 49: /* default bg */
3435 scr_color (Color_bg, Color_bg); 4304 scr_color (Color_bg, Color_bg);
3436 break; 4305 break;
3437 4306
3438#ifndef NO_BRIGHTCOLOR 4307 //case 50: // not variable spacing
4308
4309#if ENABLE_FRILLS
3439 case 90: 4310 case 90:
3440 case 91: /* set bright fg color */ 4311 case 91: /* set bright fg color */
3441 case 92: 4312 case 92:
3442 case 93: 4313 case 93:
3443 case 94: 4314 case 94:
3444 case 95: 4315 case 95:
3445 case 96: 4316 case 96:
3446 case 97: 4317 case 97:
3447 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 90)), 4318 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3448 Color_fg);
3449 break; 4319 break;
3450 case 100: 4320 case 100:
3451 case 101: /* set bright bg color */ 4321 case 101: /* set bright bg color */
3452 case 102: 4322 case 102:
3453 case 103: 4323 case 103:
3454 case 104: 4324 case 104:
3455 case 105: 4325 case 105:
3456 case 106: 4326 case 106:
3457 case 107: 4327 case 107:
3458 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 100)), 4328 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3459 Color_bg);
3460 break; 4329 break;
3461#endif 4330#endif
3462
3463 } 4331 }
3464 } 4332 }
3465} 4333}
3466/*}}} */ 4334/*}}} */
3467 4335
3468/*{{{ process Rob Nation's own graphics mode sequences */ 4336/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3469void 4337void
3470rxvt_term::process_graphics () 4338rxvt_term::process_graphics ()
3471{ 4339{
3472 unsigned char ch, cmd = cmd_getc (); 4340 unicode_t ch, cmd = cmd_getc ();
3473 4341
3474#ifndef RXVT_GRAPHICS
3475 if (cmd == 'Q') 4342 if (cmd == 'Q')
3476 { /* query graphics */ 4343 { /* query graphics */
3477 tt_printf("\033G0\n"); /* no graphics */ 4344 tt_printf ("\033G0\012"); /* no graphics */
3478 return; 4345 return;
3479 } 4346 }
3480 /* swallow other graphics sequences until terminating ':' */ 4347 /* swallow other graphics sequences until terminating ':' */
3481 do 4348 do
3482 ch = cmd_getc (); 4349 ch = cmd_getc ();
3483 while (ch != ':'); 4350 while (ch != ':');
3484#else
3485 unsigned int nargs;
3486 int args[NGRX_PTS];
3487 unsigned char *text = NULL;
3488
3489 if (cmd == 'Q')
3490 { /* query graphics */
3491 tt_printf("\033G1\n"); /* yes, graphics (color) */
3492 return;
3493 }
3494 for (nargs = 0; nargs < (sizeof(args) / sizeof(args[0])) - 1;)
3495 {
3496 int neg;
3497
3498 ch = cmd_getc ();
3499 neg = (ch == '-');
3500 if (neg || ch == '+')
3501 ch = cmd_getc ();
3502
3503 for (args[nargs] = 0; isdigit(ch); ch = cmd_getc ())
3504 args[nargs] = args[nargs] * 10 + (ch - '0');
3505 if (neg)
3506 args[nargs] = -args[nargs];
3507
3508 nargs++;
3509 args[nargs] = 0;
3510 if (ch != ';')
3511 break;
3512 }
3513
3514 if ((cmd == 'T') && (nargs >= 5))
3515 {
3516 int i, len = args[4];
3517
3518 text = (unsigned char *)rxvt_malloc((len + 1) * sizeof(char));
3519
3520 if (text != NULL)
3521 {
3522 for (i = 0; i < len; i++)
3523 text[i] = cmd_getc ();
3524 text[len] = '\0';
3525 }
3526 }
3527 Gr_do_graphics (cmd, nargs, args, text);
3528#endif
3529} 4351}
3530/*}}} */ 4352/*}}} */
3531 4353
3532/* ------------------------------------------------------------------------- */ 4354/* ------------------------------------------------------------------------- */
3533 4355
3534/* 4356/*
3535 * Send printf() formatted output to the command. 4357 * Send printf () formatted output to the command.
3536 * Only use for small amounts of data. 4358 * Only use for small amounts of data.
3537 */ 4359 */
3538void 4360void
3539rxvt_term::tt_printf (const char *fmt,...) 4361rxvt_term::tt_printf (const char *fmt,...)
3540{ 4362{
3541 va_list arg_ptr; 4363 va_list arg_ptr;
3542 unsigned char buf[256]; 4364 char buf[256];
3543 4365
3544 va_start (arg_ptr, fmt); 4366 va_start (arg_ptr, fmt);
3545 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4367 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3546 va_end (arg_ptr); 4368 va_end (arg_ptr);
3547 tt_write (buf, STRLEN (buf)); 4369 tt_write (buf, strlen (buf));
3548} 4370}
3549 4371
3550/* ---------------------------------------------------------------------- */ 4372/* ---------------------------------------------------------------------- */
3551/* Write data to the pty as typed by the user, pasted with the mouse, 4373/* Write data to the pty as typed by the user, pasted with the mouse,
3552 * or generated by us in response to a query ESC sequence. 4374 * or generated by us in response to a query ESC sequence.
3553 */ 4375 */
4376const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4377
3554void 4378void
3555rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4379rxvt_term::tt_write (const char *data, unsigned int len)
3556{ 4380{
3557 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4381 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4382 return;
3558 4383
3559 if (len) 4384 if (pty->pty < 0)
4385 return;
4386
4387 if (v_buflen == 0)
4388 {
4389 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4390
4391 if ((unsigned int)written == len)
4392 return;
4393
4394 data += written;
4395 len -= written;
3560 { 4396 }
4397
4398 v_buffer = (char *)realloc (v_buffer, v_buflen + len);
4399
4400 memcpy (v_buffer + v_buflen, data, len);
4401 v_buflen += len;
4402
4403 pty_ev.set (EVENT_READ | EVENT_WRITE);
4404}
4405
4406void rxvt_term::pty_write ()
4407{
4408 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4409
4410 if (written > 0)
4411 {
4412 v_buflen -= written;
4413
3561 if (v_buflen == 0) 4414 if (v_buflen == 0)
3562 { 4415 {
3563 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3564
3565 if ((unsigned int)written == len)
3566 return;
3567
3568 data += written;
3569 len -= written;
3570 }
3571
3572
3573 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3574
3575 memcpy (v_buffer + v_buflen, data, len);
3576 v_buflen += len;
3577 }
3578
3579 for (;;)
3580 {
3581 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3582
3583 if (written > 0)
3584 {
3585 v_buflen -= written;
3586
3587 if (v_buflen == 0)
3588 {
3589 free (v_buffer); 4416 free (v_buffer);
3590 v_buffer = 0; 4417 v_buffer = 0;
3591 v_buflen = 0; 4418 v_buflen = 0;
3592 4419
3593 pty_ev.set (EVENT_READ); 4420 pty_ev.set (EVENT_READ);
3594 return;
3595 }
3596
3597 memmove (v_buffer, v_buffer + written, v_buflen);
3598 }
3599 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3600 // original code just ignores this...
3601 destroy ();
3602 else
3603 {
3604 pty_ev.set (EVENT_READ | EVENT_WRITE);
3605 return; 4421 return;
3606 } 4422 }
4423
4424 memmove (v_buffer, v_buffer + written, v_buflen);
3607 } 4425 }
4426 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4427 pty_ev.set (EVENT_READ);
3608} 4428}
3609 4429
3610/*----------------------- end-of-file (C source) -----------------------*/ 4430/*----------------------- end-of-file (C source) -----------------------*/
3611 4431

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