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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.51 by pcg, Sun Feb 22 08:28:36 2004 UTC vs.
Revision 1.360 by ayin, Wed Oct 24 10:39:57 2007 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: command.c 2 * File: command.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7 * - original version 7 * - original version
… …
25 * - extensive modifications 25 * - extensive modifications
26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> 26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org>
27 * Copyright (c) 2001 Marius Gedminas 27 * Copyright (c) 2001 Marius Gedminas
28 * - Ctrl/Mod4+Tab works like Meta+Tab (options) 28 * - Ctrl/Mod4+Tab works like Meta+Tab (options)
29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org> 29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org>
30 * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com> 30 * Copyright (c) 2003-2006 Marc Lehmann <pcg@goof.com>
31 * 31 *
32 * 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
33 * 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
34 * the Free Software Foundation; either version 2 of the License, or 34 * the Free Software Foundation; either version 2 of the License, or
35 * (at your option) any later version. 35 * (at your option) any later version.
… …
43 * along with this program; if not, write to the Free Software 43 * along with this program; if not, write to the Free Software
44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
45 *----------------------------------------------------------------------*/ 45 *----------------------------------------------------------------------*/
46 46
47/*{{{ includes: */ 47/*{{{ includes: */
48#include "../config.h" /* NECESSARY */ 48#include "../config.h"
49#include "rxvt.h" /* NECESSARY */ 49#include "rxvt.h"
50#include "rxvtperl.h"
50#include "version.h" 51#include "version.h"
51#include "command.h" 52#include "command.h"
52 53
53#include <wchar.h> 54#ifdef KEYSYM_RESOURCE
55# include "keyboard.h"
56#endif
57
58#include <csignal>
59
60#if LINUX_YIELD_HACK
61# include <ctime>
62#endif
54 63
55/*----------------------------------------------------------------------*/ 64/*----------------------------------------------------------------------*/
56 65
57/*{{{ Convert the keypress event into a string */ 66#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
67
68#if ENABLE_FRILLS || ISO_14755
69
70#define ISO_14755_STARTED 0x80000000UL
71#define ISO_14755_51 0x40000000UL // basic (section 5.1)
72#define ISO_14755_52 0x20000000UL // keycap (section 5.2)
73#define ISO_14755_54 0x10000000UL // code feedback (section 5.4)
74#define ISO_14755_MASK 0x0fffffffUL
75
76#if ISO_14755
77static unsigned short iso14755_symtab[] = {
78 // keysym, unicode
79 XK_Left, 0x2190,
80 XK_KP_Left, 0x2190,
81 XK_Up, 0x2191,
82 XK_KP_Up, 0x2191,
83 XK_Right, 0x2192,
84 XK_KP_Right, 0x2192,
85 XK_Down, 0x2193,
86 XK_KP_Down, 0x2193,
87 XK_Linefeed, 0x21b4,
88 XK_Return, 0x21b5,
89 XK_KP_Enter, 0x21b5,
90
91 XK_Prior, 0x21de,
92 XK_Next, 0x21df,
93 XK_Tab, 0x21e5,
94 XK_ISO_Left_Tab, 0x21e6,
95 XK_Shift_L, 0x21e7,
96 XK_Shift_R, 0x21e7,
97
98 XK_Shift_Lock, 0x21eb,
99 XK_ISO_Lock, 0x21eb,
100 XK_Caps_Lock, 0x21ec,
101 XK_Num_Lock, 0x21ed,
102 XK_ISO_Level3_Shift, 0x21ee,
103 XK_ISO_Level3_Lock, 0x21ef,
104 XK_ISO_Group_Lock, 0x21f0,
105 XK_Home, 0x21f1,
106 XK_End, 0x21f2,
107
108 XK_Execute, 0x2318,
109 XK_Begin, 0x2320,
110 XK_Delete, 0x2326,
111 XK_Clear, 0x2327,
112 XK_BackSpace, 0x232b,
113 XK_Insert, 0x2380,
114 XK_Control_L, 0x2388,
115 XK_Control_R, 0x2388,
116 XK_Pause, 0x2389,
117 XK_Break, 0x238a,
118 XK_Escape, 0x238b,
119 XK_Undo, 0x238c,
120 XK_Print, 0x2399,
121
122 XK_space, 0x2423,
123
124#ifdef XK_KP_Begin
125 XK_KP_Prior, 0x21de,
126 XK_KP_Next, 0x21df,
127 XK_KP_Begin, 0x2320,
128 XK_KP_Insert, 0x2380,
129 XK_KP_Delete, 0x2326,
130 XK_KP_Space, 0x2422,
131#endif
132 0,
133};
134
58void 135void
136rxvt_term::iso14755_54 (int x, int y)
137{
138 x = Pixel2Col (x);
139 y = Pixel2Row (y);
140
141 if (!IN_RANGE_EXC (x, 0, ncol)
142 || !IN_RANGE_EXC (y, 0, nrow))
143 return;
144
145 for (;;)
146 {
147 const line_t &l = ROW(y + view_start);
148
149 text_t t = l.t[x];
150
151 if (t != NOCHAR || !x)
152 {
153 iso14755_51 (l.t[x], l.r[x], x, y);
154 iso14755buf = ISO_14755_54;
155 break;
156 }
157
158 x--;
159 }
160}
161
162void
163rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y)
164{
165 rxvt_fontset *fs = FONTSET (r);
166 rxvt_font *f = (*fs)[fs->find_font (ch)];
167 wchar_t *chr, *alloc, ch2, *fname;
168 int len;
169
170 fname = rxvt_utf8towcs (f->name);
171
172# if ENABLE_COMBINING
173 if (IS_COMPOSE (ch))
174 {
175 len = rxvt_composite.expand (ch, 0);
176 alloc = chr = new wchar_t[len];
177 rxvt_composite.expand (ch, chr);
178 }
179 else
180# endif
181 {
182 ch2 = ch;
183
184 alloc = 0;
185 chr = &ch2;
186 len = 1;
187 }
188
189 char attr[80]; // plenty
190
191 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
192 (int)r,
193 fgcolor_of (r), bgcolor_of (r),
194 r & RS_Bold ? " bold" : "",
195 r & RS_Italic ? " italic" : "",
196 r & RS_Blink ? " blink" : "",
197 r & RS_RVid ? " rvid" : "",
198 r & RS_Uline ? " uline" : "",
199 r & RS_Careful ? " careful" : "");
200
201 int width = wcswidth (fname, wcslen (fname));
202
203 max_it (width, 8+5); // for char + hey
204 max_it (width, strlen (attr));
205
206 if (y >= 0)
207 {
208 y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1;
209 x = 0;
210 }
211
212 scr_overlay_new (x, y, width, len + 2);
213
214 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
215
216 for (int y = 0; y < len; y++)
217 {
218 char buf[9];
219
220 ch = *chr++;
221
222 sprintf (buf, "%8x", ch);
223 scr_overlay_set (0, y, buf);
224 scr_overlay_set (9, y, '=');
225# if !UNICODE3
226 if (ch >= 0x10000)
227 ch = 0xfffd;
228# endif
229 scr_overlay_set (11, y, ch, r);
230
231 if (WCWIDTH (ch) >= 2)
232 scr_overlay_set (12, y, NOCHAR, r);
233 }
234
235// {
236// char buf[4+4+3+1];
237// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y);
238// scr_overlay_set (0, 0, buf);
239// }
240 scr_overlay_set (0, len , attr);
241 scr_overlay_set (0, len + 1, fname);
242
243 free (fname);
244
245# if ENABLE_COMBINING
246 if (alloc)
247 delete [] alloc;
248# endif
249}
250#endif
251
252void
253rxvt_term::commit_iso14755 ()
254{
255 wchar_t ch[2];
256
257 ch[0] = iso14755buf & ISO_14755_MASK;
258 ch[1] = 0;
259
260 if (iso14755buf & ISO_14755_51)
261 {
262 char mb[16];
263 int len;
264
265 // allow verbatim 0-bytes and control-bytes to be entered
266 if (ch[0] >= 0x20)
267 len = wcstombs (mb, ch, 16);
268 else
269 {
270 mb[0] = ch[0];
271 len = 1;
272 }
273
274 if (len > 0)
275 tt_write (mb, len);
276 else
277 scr_bell ();
278 }
279
280 iso14755buf = 0;
281}
282
283int
59rxvt_term::lookup_key (XKeyEvent &ev) 284rxvt_term::hex_keyval (XKeyEvent &ev)
285{
286 // check wether this event corresponds to a hex digit
287 // if the modifiers had not been pressed.
288 for (int index = 0; index < 8; index++)
289 {
290 KeySym k = XLookupKeysym (&ev, index);
291
292 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
293 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
294 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
295 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
296 }
297
298 return -1;
299}
300#endif
301
302void
303rxvt_term::key_press (XKeyEvent &ev)
60{ 304{
61 int ctrl, meta, shft, len; 305 int ctrl, meta, shft, len;
62 unsigned int newlen; 306 unsigned int newlen;
63 KeySym keysym; 307 KeySym keysym;
64#ifdef DEBUG_CMD
65 static int debug_key = 1; /* accessible by a debugger only */
66#endif
67 int valid_keysym; 308 int valid_keysym;
68 unsigned char kbuf[KBUFSZ]; 309 char kbuf[KBUFSZ];
310
311#if ISO_14755
312 if (iso14755buf & ISO_14755_52)
313 return;
314#endif
69 315
70 /* 316 /*
71 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 317 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
72 * escape sequence to toggle the Keypad. 318 * escape sequence to toggle the Keypad.
73 * 319 *
74 * Always permit `shift' to override the current setting 320 * Always permit `shift' to override the current setting
75 */ 321 */
76 shft = (ev.state & ShiftMask); 322 shft = ev.state & ShiftMask;
77 ctrl = (ev.state & ControlMask); 323 ctrl = ev.state & ControlMask;
78 meta = (ev.state & ModMetaMask); 324 meta = ev.state & ModMetaMask;
79 325
80 if (numlock_state || (ev.state & ModNumLockMask)) 326 if (numlock_state || (ev.state & ModNumLockMask))
81 { 327 {
82 numlock_state = (ev.state & ModNumLockMask); 328 numlock_state = (ev.state & ModNumLockMask);
83 PrivMode ((!numlock_state), PrivMode_aplKP); 329 PrivMode ((!numlock_state), PrivMode_aplKP);
… …
88#ifdef USE_XIM 334#ifdef USE_XIM
89 if (Input_Context) 335 if (Input_Context)
90 { 336 {
91 Status status_return; 337 Status status_return;
92 338
339#if 0
93#ifdef X_HAVE_UTF8_STRING 340#ifdef X_HAVE_UTF8_STRING
94 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful 341 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
95 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 342 len = Xutf8LookupString (Input_Context, &ev, kbuf,
96 KBUFSZ, &keysym, &status_return); 343 KBUFSZ, &keysym, &status_return);
97 else 344 else
345#endif
98#endif 346#endif
99 { 347 {
100 wchar_t wkbuf[KBUFSZ + 1]; 348 wchar_t wkbuf[KBUFSZ + 1];
101 349
102 // the XOpenIM manpage lies about hardcoding the locale 350 // the XOpenIM manpage lies about hardcoding the locale
103 // at the point of XOpenIM, so temporarily switch locales 351 // at the point of XOpenIM, so temporarily switch locales
104 if (rs[Rs_imLocale]) 352 if (rs[Rs_imLocale])
105 SET_LOCALE (rs[Rs_imLocale]); 353 SET_LOCALE (rs[Rs_imLocale]);
354
106 // assume wchar_t == unicode or better 355 // assume wchar_t == unicode or better
107 len = XwcLookupString (Input_Context, &ev, wkbuf, 356 len = XwcLookupString (Input_Context, &ev, wkbuf,
108 KBUFSZ, &keysym, &status_return); 357 KBUFSZ, &keysym, &status_return);
358
109 if (rs[Rs_imLocale]) 359 if (rs[Rs_imLocale])
110 SET_LOCALE (locale); 360 SET_LOCALE (locale);
111 361
112 if (status_return == XLookupChars 362 if (status_return == XLookupChars
113 || status_return == XLookupBoth) 363 || status_return == XLookupBoth)
114 { 364 {
365 /* make sure the user can type ctrl-@, i.e. NUL */
366 if (len == 1 && *wkbuf == 0)
367 {
368 kbuf[0] = 0;
369 len = 1;
370 }
371 else
372 {
115 wkbuf[len] = 0; 373 wkbuf[len] = 0;
116 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ); 374 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ);
117 if (len < 0) 375 if (len < 0)
118 len = 0; 376 len = 0;
377 }
119 } 378 }
120 else 379 else
121 len = 0; 380 len = 0;
122 } 381 }
123 382
… …
125 || status_return == XLookupBoth; 384 || status_return == XLookupBoth;
126 } 385 }
127 else 386 else
128#endif 387#endif
129 { 388 {
130 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 389 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
131 valid_keysym = keysym != NoSymbol; 390 valid_keysym = keysym != NoSymbol;
132 } 391 }
133 392
134 if (valid_keysym) 393 if (valid_keysym)
135 { 394 {
136 /* for some backwards compatibility */ 395#ifdef KEYSYM_RESOURCE
137#if defined(HOTKEY_CTRL) || defined(HOTKEY_META) 396 if (keyboard->dispatch (this, keysym, ev.state))
138# ifdef HOTKEY_CTRL 397 return;
139 if (ctrl)
140# else
141 if (meta)
142# endif 398#endif
143 {
144 if (keysym == ks_bigfont)
145 {
146 change_font (FONT_UP);
147 return;
148 }
149 else if (keysym == ks_smallfont)
150 {
151 change_font (FONT_DN);
152 return;
153 }
154 }
155#endif
156 399
157 if (TermWin.saveLines) 400 if (saveLines)
158 { 401 {
159#ifdef UNSHIFTED_SCROLLKEYS 402#ifdef UNSHIFTED_SCROLLKEYS
160 if (!ctrl && !meta) 403 if (!ctrl && !meta)
161 {
162#else 404#else
163 if (IS_SCROLL_MOD) 405 if (IS_SCROLL_MOD)
406#endif
164 { 407 {
165#endif
166 int lnsppg; 408 int lnsppg;
167 409
168#ifdef PAGING_CONTEXT_LINES 410#ifdef PAGING_CONTEXT_LINES
169 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 411 lnsppg = nrow - PAGING_CONTEXT_LINES;
170#else 412#else
171 lnsppg = TermWin.nrow * 4 / 5; 413 lnsppg = nrow * 4 / 5;
172#endif 414#endif
173 if (keysym == XK_Prior) 415 if (keysym == XK_Prior)
174 { 416 {
175 scr_page (UP, lnsppg); 417 scr_page (UP, lnsppg);
176 return; 418 return;
… …
204 scr_move_to (0, 1); 446 scr_move_to (0, 1);
205 return; 447 return;
206 } 448 }
207 else if (keysym == XK_End) 449 else if (keysym == XK_End)
208 { 450 {
209 scr_move_to (1, 0); 451 scr_move_to (1, 1);
210 return; 452 return;
211 } 453 }
212 } 454 }
213#endif 455#endif
214 } 456 }
… …
219 if (keysym >= XK_F1 && keysym <= XK_F10) 461 if (keysym >= XK_F1 && keysym <= XK_F10)
220 { 462 {
221 keysym += (XK_F11 - XK_F1); 463 keysym += (XK_F11 - XK_F1);
222 shft = 0; /* turn off Shift */ 464 shft = 0; /* turn off Shift */
223 } 465 }
224 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 466 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
225 { 467 {
226 switch (keysym) 468 switch (keysym)
227 { 469 {
228 /* normal XTerm key bindings */ 470 /* normal XTerm key bindings */
229 case XK_Insert: /* Shift+Insert = paste mouse selection */ 471 case XK_Insert: /* Shift+Insert = paste mouse selection */
230 selection_request (ev.time, 0, 0); 472 selection_request (ev.time);
231 return; 473 return;
474#if TODO
232 /* rxvt extras */ 475 /* rxvt extras */
233 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 476 case XK_KP_Add: /* Shift+KP_Add = bigger font */
234 change_font (FONT_UP); 477 change_font (FONT_UP);
235 return; 478 return;
236 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 479 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
237 change_font (FONT_DN); 480 change_font (FONT_DN);
238 return; 481 return;
482#endif
239 } 483 }
240 } 484 }
241 } 485 }
242#ifdef PRINTPIPE 486
243 if (keysym == XK_Print) 487#if ENABLE_FRILLS || ISO_14755
244 { 488 // ISO 14755 support
245 scr_printscreen (ctrl | shft); 489 if (shft && ctrl)
246 return;
247 } 490 {
248#endif 491 int hv;
249 492
250 if (keysym >= 0xFF00 && keysym <= 0xFFFF) 493 if (iso14755buf & ISO_14755_51
251 { 494 && (keysym == XK_space || keysym == XK_KP_Space
252#ifdef KEYSYM_RESOURCE 495 || keysym == XK_Return || keysym == XK_KP_Enter))
253 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL)
254 { 496 {
255 unsigned int l; 497 commit_iso14755 ();
256 const unsigned char *kbuf0; 498 iso14755buf = ISO_14755_51;
257 const unsigned char ch = C0_ESC; 499# if ISO_14755
258 500 iso14755_51 (0);
259 kbuf0 = (Keysym_map[keysym & 0xFF]);
260 l = (unsigned int)*kbuf0++;
261
262 /* escape prefix */
263 if (meta)
264# ifdef META8_OPTION
265 if (meta_char == C0_ESC)
266# endif 501# endif
267 tt_write (&ch, 1); 502 return;
268 tt_write (kbuf0, l); 503 }
504 else if (keysym == XK_BackSpace)
505 {
506 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
507# if ISO_14755
508 iso14755_51 (iso14755buf & ISO_14755_MASK);
509# endif
510 return;
511 }
512 else if ((hv = hex_keyval (ev)) >= 0)
513 {
514 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
515 | hv | ISO_14755_51;
516# if ISO_14755
517 iso14755_51 (iso14755buf & ISO_14755_MASK);
518# endif
269 return; 519 return;
270 } 520 }
271 else 521 else
272#endif
273 { 522 {
523# if ISO_14755
524 scr_overlay_off ();
525# endif
526 iso14755buf = 0;
527 }
528 }
529 else if ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
530 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R)))
531 if (!(iso14755buf & ISO_14755_STARTED))
532 {
533 iso14755buf |= ISO_14755_STARTED;
534# if ISO_14755
535 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
536 scr_overlay_set (0, 0, "ISO 14755 mode");
537# endif
538 }
539#endif
540
541#ifdef PRINTPIPE
542 if (keysym == XK_Print)
543 {
544 scr_printscreen (ctrl | shft);
545 return;
546 }
547#endif
548
549 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
550 {
551 {
552 bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
274 newlen = 1; 553 newlen = 1;
275 switch (keysym) 554 switch (keysym)
276 { 555 {
277#ifndef NO_BACKSPACE_KEY 556#ifndef NO_BACKSPACE_KEY
278 case XK_BackSpace: 557 case XK_BackSpace:
279 if (PrivateModes & PrivMode_HaveBackSpace) 558 if (priv_modes & PrivMode_HaveBackSpace)
280 { 559 {
281 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace) 560 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
282 ^ !!ctrl) ? '\b' : '\177'; 561 ^ !!ctrl) ? '\b' : '\177';
283 kbuf[1] = '\0'; 562 kbuf[1] = '\0';
284 } 563 }
285 else 564 else
286 STRCPY (kbuf, key_backspace); 565 strcpy (kbuf, rs[Rs_backspace_key]);
287# ifdef MULTICHAR_SET 566 break;
288 if ((Options & Opt_mc_hack) && screen.cur.col > 0) 567#endif
568#ifndef NO_DELETE_KEY
569# ifdef XK_KP_Delete
570 case XK_KP_Delete:
571 /* allow shift to override */
572 if (kp)
289 { 573 {
290 int col, row; 574 strcpy (kbuf, "\033On");
291 575 break;
292 newlen = STRLEN (kbuf);
293 col = screen.cur.col - 1;
294 row = screen.cur.row + TermWin.saveLines;
295 if (IS_MULTI2 (screen.rend[row][col]))
296 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
297 } 576 }
577 /* FALLTHROUGH */
298# endif 578# endif
299 break;
300#endif
301#ifndef NO_DELETE_KEY
302 case XK_Delete: 579 case XK_Delete:
303 STRCPY (kbuf, key_delete); 580 strcpy (kbuf, rs[Rs_delete_key]);
304# ifdef MULTICHAR_SET
305 if (Options & Opt_mc_hack)
306 {
307 int col, row;
308
309 newlen = STRLEN (kbuf);
310 col = screen.cur.col;
311 row = screen.cur.row + TermWin.saveLines;
312 if (IS_MULTI1 (screen.rend[row][col]))
313 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
314 }
315# endif
316 break; 581 break;
317#endif 582#endif
318 case XK_Tab: 583 case XK_Tab:
319 if (shft) 584 if (shft)
320 STRCPY (kbuf, "\033[Z"); 585 strcpy (kbuf, "\033[Z");
321 else 586 else
322 { 587 {
323#ifdef CTRL_TAB_MAKES_META 588#ifdef CTRL_TAB_MAKES_META
324 if (ctrl) 589 if (ctrl)
325 meta = 1; 590 meta = 1;
… …
331 newlen = 0; 596 newlen = 0;
332 } 597 }
333 break; 598 break;
334 599
335#ifdef XK_KP_Left 600#ifdef XK_KP_Left
336 case XK_KP_Up: /* \033Ox or standard */ 601 case XK_KP_Up: /* \033Ox or standard */
337 case XK_KP_Down: /* \033Or or standard */ 602 case XK_KP_Down: /* \033Or or standard */
338 case XK_KP_Right: /* \033Ov or standard */ 603 case XK_KP_Right: /* \033Ov or standard */
339 case XK_KP_Left: /* \033Ot or standard */ 604 case XK_KP_Left: /* \033Ot or standard */
340 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 605 if (kp)
341 { 606 {
342 STRCPY (kbuf, "\033OZ"); 607 strcpy (kbuf, "\033OZ");
343 kbuf[2] = "txvr"[keysym - XK_KP_Left]; 608 kbuf[2] = "txvr"[keysym - XK_KP_Left];
344 break; 609 break;
345 } 610 }
346 else 611 else
347 /* translate to std. cursor key */ 612 /* translate to std. cursor key */
… …
350#endif 615#endif
351 case XK_Up: /* "\033[A" */ 616 case XK_Up: /* "\033[A" */
352 case XK_Down: /* "\033[B" */ 617 case XK_Down: /* "\033[B" */
353 case XK_Right: /* "\033[C" */ 618 case XK_Right: /* "\033[C" */
354 case XK_Left: /* "\033[D" */ 619 case XK_Left: /* "\033[D" */
355 STRCPY (kbuf, "\033[Z"); 620 strcpy (kbuf, "\033[Z");
356 kbuf[2] = "DACB"[keysym - XK_Left]; 621 kbuf[2] = "DACB"[keysym - XK_Left];
357 /* do Shift first */ 622 /* do Shift first */
358 if (shft) 623 if (shft)
359 kbuf[2] = "dacb"[keysym - XK_Left]; 624 kbuf[2] = "dacb"[keysym - XK_Left];
360 else if (ctrl) 625 else if (ctrl)
361 { 626 {
362 kbuf[1] = 'O'; 627 kbuf[1] = 'O';
363 kbuf[2] = "dacb"[keysym - XK_Left]; 628 kbuf[2] = "dacb"[keysym - XK_Left];
364 } 629 }
365 else if (PrivateModes & PrivMode_aplCUR) 630 else if (priv_modes & PrivMode_aplCUR)
366 kbuf[1] = 'O'; 631 kbuf[1] = 'O';
367#ifdef MULTICHAR_SET
368 //TODO: ??
369 if (Options & Opt_mc_hack)
370 {
371 int col, row, m;
372
373 col = screen.cur.col;
374 row = screen.cur.row + TermWin.saveLines;
375 m = 0;
376 if (keysym == XK_Right
377 && IS_MULTI1 (screen.rend[row][col]))
378 m = 1;
379 else if (keysym == XK_Left)
380 {
381 if (col > 0)
382 {
383 if (IS_MULTI2 (screen.rend[row][col - 1]))
384 m = 1;
385 }
386 else if (screen.cur.row > 0)
387 {
388 col = screen.tlen[--row];
389 if (col == -1)
390 col = TermWin.ncol - 1;
391 else
392 col--;
393 if (col > 0
394 && IS_MULTI2 (screen.rend[row][col]))
395 m = 1;
396 }
397 }
398 if (m)
399 MEMMOVE (kbuf + 3, kbuf, 3 + 1);
400 }
401#endif
402 break; 632 break;
403 633
404#ifndef UNSHIFTED_SCROLLKEYS 634#ifndef UNSHIFTED_SCROLLKEYS
405# ifdef XK_KP_Prior 635# ifdef XK_KP_Prior
406 case XK_KP_Prior: 636 case XK_KP_Prior:
407 /* allow shift to override */ 637 /* allow shift to override */
408 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 638 if (kp)
409 { 639 {
410 STRCPY (kbuf, "\033Oy"); 640 strcpy (kbuf, "\033Oy");
411 break; 641 break;
412 } 642 }
413 /* FALLTHROUGH */ 643 /* FALLTHROUGH */
414# endif 644# endif
415 case XK_Prior: 645 case XK_Prior:
416 STRCPY (kbuf, "\033[5~"); 646 strcpy (kbuf, "\033[5~");
417 break; 647 break;
418# ifdef XK_KP_Next 648# ifdef XK_KP_Next
419 case XK_KP_Next: 649 case XK_KP_Next:
420 /* allow shift to override */ 650 /* allow shift to override */
421 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 651 if (kp)
422 { 652 {
423 STRCPY (kbuf, "\033Os"); 653 strcpy (kbuf, "\033Os");
424 break; 654 break;
425 } 655 }
426 /* FALLTHROUGH */ 656 /* FALLTHROUGH */
427# endif 657# endif
428 case XK_Next: 658 case XK_Next:
429 STRCPY (kbuf, "\033[6~"); 659 strcpy (kbuf, "\033[6~");
430 break; 660 break;
431#endif 661#endif
432 case XK_KP_Enter: 662 case XK_KP_Enter:
433 /* allow shift to override */ 663 /* allow shift to override */
434 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 664 if (kp)
435 { 665 {
436 STRCPY (kbuf, "\033OM"); 666 strcpy (kbuf, "\033OM");
667 break;
668 }
669
670 /* FALLTHROUGH */
671
672 case XK_Return:
673 if (priv_modes & PrivMode_LFNL)
674 {
675 kbuf[0] = '\015';
676 kbuf[1] = '\012';
677 kbuf[2] = '\0';
437 } 678 }
438 else 679 else
439 { 680 {
440 kbuf[0] = '\r'; 681 kbuf[0] = '\015';
441 kbuf[1] = '\0'; 682 kbuf[1] = '\0';
442 } 683 }
443 break; 684 break;
444 685
445#ifdef XK_KP_Begin 686#ifdef XK_KP_Begin
446 case XK_KP_Begin: 687 case XK_KP_Begin:
447 STRCPY (kbuf, "\033Ou"); 688 strcpy (kbuf, "\033Ou");
448 break; 689 break;
449 690
450 case XK_KP_Insert:
451 STRCPY (kbuf, "\033Op");
452 break;
453
454 case XK_KP_Delete:
455 STRCPY (kbuf, "\033On");
456 break;
457#endif 691#endif
458 case XK_KP_F1: /* "\033OP" */ 692 case XK_KP_F1: /* "\033OP" */
459 case XK_KP_F2: /* "\033OQ" */ 693 case XK_KP_F2: /* "\033OQ" */
460 case XK_KP_F3: /* "\033OR" */ 694 case XK_KP_F3: /* "\033OR" */
461 case XK_KP_F4: /* "\033OS" */ 695 case XK_KP_F4: /* "\033OS" */
462 STRCPY (kbuf, "\033OP"); 696 strcpy (kbuf, "\033OP");
463 kbuf[2] += (keysym - XK_KP_F1); 697 kbuf[2] += (keysym - XK_KP_F1);
464 break; 698 break;
465 699
466 case XK_KP_Multiply: /* "\033Oj" : "*" */ 700 case XK_KP_Multiply: /* "\033Oj" : "*" */
467 case XK_KP_Add: /* "\033Ok" : "+" */ 701 case XK_KP_Add: /* "\033Ok" : "+" */
… …
478 case XK_KP_6: /* "\033Ov" : "6" */ 712 case XK_KP_6: /* "\033Ov" : "6" */
479 case XK_KP_7: /* "\033Ow" : "7" */ 713 case XK_KP_7: /* "\033Ow" : "7" */
480 case XK_KP_8: /* "\033Ox" : "8" */ 714 case XK_KP_8: /* "\033Ox" : "8" */
481 case XK_KP_9: /* "\033Oy" : "9" */ 715 case XK_KP_9: /* "\033Oy" : "9" */
482 /* allow shift to override */ 716 /* allow shift to override */
483 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 717 if (kp)
484 { 718 {
485 STRCPY (kbuf, "\033Oj"); 719 strcpy (kbuf, "\033Oj");
486 kbuf[2] += (keysym - XK_KP_Multiply); 720 kbuf[2] += (keysym - XK_KP_Multiply);
487 } 721 }
488 else 722 else
489 { 723 {
490 kbuf[0] = ('*' + (keysym - XK_KP_Multiply)); 724 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
491 kbuf[1] = '\0'; 725 kbuf[1] = '\0';
492 } 726 }
493 break; 727 break;
494 728
495 case XK_Find: 729 case XK_Find:
496 STRCPY (kbuf, "\033[1~"); 730 strcpy (kbuf, "\033[1~");
497 break; 731 break;
732
733#ifdef XK_KP_Insert
734 case XK_KP_Insert:
735 /* allow shift to override */
736 if (kp)
737 {
738 strcpy (kbuf, "\033Op");
739 break;
740 }
741 /* FALLTHROUGH */
742#endif
498 case XK_Insert: 743 case XK_Insert:
499 STRCPY (kbuf, "\033[2~"); 744 strcpy (kbuf, "\033[2~");
500 break; 745 break;
501#ifdef DXK_Remove /* support for DEC remove like key */ 746#ifdef DXK_Remove /* support for DEC remove like key */
502 case DXK_Remove: 747 case DXK_Remove:
503 /* FALLTHROUGH */ 748 /* FALLTHROUGH */
504#endif 749#endif
505 case XK_Execute: 750 case XK_Execute:
506 STRCPY (kbuf, "\033[3~"); 751 strcpy (kbuf, "\033[3~");
507 break; 752 break;
508 case XK_Select: 753 case XK_Select:
509 STRCPY (kbuf, "\033[4~"); 754 strcpy (kbuf, "\033[4~");
510 break; 755 break;
511#ifdef XK_KP_End 756#ifdef XK_KP_End
512 case XK_KP_End: 757 case XK_KP_End:
513 /* allow shift to override */ 758 /* allow shift to override */
514 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 759 if (kp)
515 { 760 {
516 STRCPY (kbuf, "\033Oq"); 761 strcpy (kbuf, "\033Oq");
517 break; 762 break;
518 } 763 }
519 /* FALLTHROUGH */ 764 /* FALLTHROUGH */
520#endif 765#endif
521 case XK_End: 766 case XK_End:
522 STRCPY (kbuf, KS_END); 767 strcpy (kbuf, KS_END);
523 break; 768 break;
524#ifdef XK_KP_Home 769#ifdef XK_KP_Home
525 case XK_KP_Home: 770 case XK_KP_Home:
526 /* allow shift to override */ 771 /* allow shift to override */
527 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 772 if (kp)
528 { 773 {
529 STRCPY (kbuf, "\033Ow"); 774 strcpy (kbuf, "\033Ow");
530 break; 775 break;
531 } 776 }
532 /* FALLTHROUGH */ 777 /* FALLTHROUGH */
533#endif 778#endif
534 case XK_Home: 779 case XK_Home:
535 STRCPY (kbuf, KS_HOME); 780 strcpy (kbuf, KS_HOME);
536 break; 781 break;
537 782
538#define FKEY(n, fkey) \ 783#define FKEY(n, fkey) \
539 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey))) 784 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
540 785
… …
592#undef FKEY 837#undef FKEY
593 default: 838 default:
594 newlen = 0; 839 newlen = 0;
595 break; 840 break;
596 } 841 }
842
597 if (newlen) 843 if (newlen)
598 len = STRLEN (kbuf); 844 len = strlen (kbuf);
599 } 845 }
846
600 /* 847 /*
601 * Pass meta for all function keys, if 'meta' option set 848 * Pass meta for all function keys, if 'meta' option set
602 */ 849 */
603#ifdef META8_OPTION 850#ifdef META8_OPTION
604 if (meta && (meta_char == 0x80) && len > 0) 851 if (meta && (meta_char == 0x80) && len > 0)
… …
609 else if (ctrl && keysym == XK_minus) 856 else if (ctrl && keysym == XK_minus)
610 { 857 {
611 len = 1; 858 len = 1;
612 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 859 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
613 } 860 }
861 else if (keysym == XK_ISO_Left_Tab)
862 {
863 strcpy (kbuf, "\033[Z");
864 len = 3;
865 }
614 else 866 else
615 { 867 {
616#ifdef META8_OPTION 868#ifdef META8_OPTION
617 /* set 8-bit on */ 869 /* set 8-bit on */
618 if (meta && (meta_char == 0x80)) 870 if (meta && (meta_char == 0x80))
619 { 871 {
620 unsigned char *ch; 872 char *ch;
621 873
622 for (ch = kbuf; ch < kbuf + len; ch++) 874 for (ch = kbuf; ch < kbuf + len; ch++)
623 *ch |= 0x80; 875 *ch |= 0x80;
876
624 meta = 0; 877 meta = 0;
625 } 878 }
626#endif 879#endif
627 /* nil */ ; 880 /* nil */ ;
628 } 881 }
629 } 882 }
630 883
884 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
885 return;
886
631 if (len <= 0) 887 if (len <= 0)
632 return; /* not mapped */ 888 return; /* not mapped */
633 889
634 if (Options & Opt_scrollTtyKeypress) 890 if (option (Opt_scrollTtyKeypress))
635 if (TermWin.view_start) 891 if (view_start)
636 { 892 {
637 TermWin.view_start = 0; 893 view_start = 0;
638 want_refresh = 1; 894 want_refresh = 1;
639 } 895 }
640 896
641 /* 897 /*
642 * these modifications only affect the static keybuffer 898 * these modifications only affect the static keybuffer
… …
653 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~')); 909 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
654 910
655 /* escape prefix */ 911 /* escape prefix */
656 if (meta 912 if (meta
657#ifdef META8_OPTION 913#ifdef META8_OPTION
658 && (meta_char == C0_ESC) 914 && meta_char == C0_ESC
659#endif 915#endif
660 ) 916 )
661 { 917 {
662 const unsigned char ch = C0_ESC; 918 const char ch = C0_ESC;
663
664 tt_write (&ch, 1); 919 tt_write (&ch, 1);
665 } 920 }
666#ifdef DEBUG_CMD
667 if (debug_key)
668 { /* Display keyboard buffer contents */
669 char *p;
670 int i;
671 921
672 fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
673 for (i = 0, p = kbuf; i < len; i++, p++)
674 fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
675 fprintf (stderr, "'\n");
676 }
677#endif /* DEBUG_CMD */
678 tt_write (kbuf, (unsigned int)len); 922 tt_write (kbuf, (unsigned int)len);
679} 923}
680/*}}} */
681 924
682#if (MENUBAR_MAX) 925void
683/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ 926rxvt_term::key_release (XKeyEvent &ev)
684/* attempt to `write' count to the input buffer */ 927{
928#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
929 KeySym keysym;
930
931 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
932#endif
933
934#if ENABLE_FRILLS || ISO_14755
935 // ISO 14755 support
936 if (iso14755buf)
937 if (iso14755buf & ISO_14755_52)
938 {
939# if ISO_14755
940 scr_overlay_off ();
941# endif
942# if ISO_14755
943 // iso14755 part 5.2 handling: release time
944 // first: controls
945 if ((ev.state & ControlMask)
946 && ((keysym >= 0x40 && keysym <= 0x5f)
947 || (keysym >= 0x61 && keysym <= 0x7f)))
948 {
949 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
950 commit_iso14755 ();
951
952 return;
953 }
954
955 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)
956 if (i[0] == keysym)
957 {
958 iso14755buf = ISO_14755_51 | i[1];
959 commit_iso14755 ();
960
961 return;
962 }
963
964 scr_bell ();
965# endif
966 iso14755buf = 0;
967
968 return;
969 }
970 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
971 {
972# if ISO_14755
973 scr_overlay_off ();
974# endif
975 if (iso14755buf & ISO_14755_51)
976 commit_iso14755 ();
977#if ISO_14755
978 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
979 {
980 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
981
982 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
983 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
984 }
985# endif
986 else
987 iso14755buf = 0;
988 }
989#endif
990
991 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
992 return;
993
994#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
995 if (!(ev.state & ControlMask))
996 slip_wheel_ev.stop ();
997 else if (keysym == XK_Control_L || keysym == XK_Control_R)
998 mouse_slip_wheel_speed = 0;
999#endif
1000}
1001
1002#if defined (KEYSYM_RESOURCE)
685unsigned int 1003unsigned int
686rxvt_term::cmd_write (const unsigned char *str, unsigned int count) 1004rxvt_term::cmd_write (const char *str, unsigned int count)
687{ 1005{
688 unsigned int n, s; 1006 unsigned int n, s;
689 1007
690 n = cmdbuf_ptr - cmdbuf_base; 1008 n = cmdbuf_ptr - cmdbuf_base;
691 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 1009 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
1010
692 if (n > 0 && s < count) 1011 if (n > 0 && s < count)
693 { 1012 {
694 MEMMOVE (cmdbuf_base, cmdbuf_ptr, 1013 memmove (cmdbuf_base, cmdbuf_ptr,
695 (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); 1014 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
696 cmdbuf_ptr = cmdbuf_base; 1015 cmdbuf_ptr = cmdbuf_base;
697 cmdbuf_endp -= n; 1016 cmdbuf_endp -= n;
698 s += n; 1017 s += n;
699 } 1018 }
1019
700 if (count > s) 1020 if (count > s)
701 { 1021 {
702 rxvt_print_error ("data loss: cmd_write too large"); 1022 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
703 count = s; 1023 count = s;
704 } 1024 }
1025
705 for (; count--;) 1026 for (; count--;)
706 *cmdbuf_endp++ = *str++; 1027 *cmdbuf_endp++ = *str++;
1028
1029 cmd_parse ();
1030
707 return 0; 1031 return 0;
708} 1032}
709#endif /* MENUBAR_MAX */ 1033#endif
710 1034
711void 1035void
712rxvt_term::flush () 1036rxvt_term::flush ()
713{ 1037{
714#ifdef TRANSPARENT 1038 flush_ev.stop ();
715 if (want_full_refresh) 1039
1040#ifdef HAVE_BG_PIXMAP
1041 if (bgPixmap.check_clearChanged ())
716 { 1042 {
717 want_full_refresh = 0; 1043// scr_clear (true); This needs to be researched further!
718 scr_clear ();
719 scr_touch (false); 1044 scr_touch (false);
720 want_refresh = 1;
721 } 1045 }
722#endif 1046#endif
723 1047
724 if (want_refresh) 1048 if (want_refresh)
725 { 1049 {
1050 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
1051 {
1052 int row = view_start;
1053 int end_row = row + nrow;
1054
1055 while (row > top_row && ROW (row - 1).is_longer ())
1056 --row;
1057
1058 do
1059 {
1060 int start_row = row;
1061 line_t *l;
1062
1063 do
1064 {
1065 l = &ROW (row++);
1066
1067 if (!(l->f & LINE_FILTERED))
1068 {
1069 // line not filtered, mark it as filtered
1070 l->f |= LINE_FILTERED;
1071 while (l->is_longer ())
1072 {
1073 l = &ROW (row++);
1074 l->f |= LINE_FILTERED;
1075 }
1076
1077 // and filter it
1078 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
1079
1080 break;
1081 }
1082 }
1083 while (l->is_longer () && row < end_row);
1084 }
1085 while (row < end_row);
1086 }
1087
726 scr_refresh (refresh_type); 1088 scr_refresh ();
727 scrollbar_show (1); 1089 scrollbar_show (1);
728#ifdef USE_XIM 1090#ifdef USE_XIM
729 IMSendSpot (); 1091 IMSendSpot ();
730#endif 1092#endif
731
732 } 1093 }
733 1094
734 display->flush (); 1095 display->flush ();
735} 1096}
736 1097
737void 1098void
738rxvt_term::check_cb (check_watcher &w) 1099rxvt_term::check_cb (check_watcher &w)
739{ 1100{
740 SET_R (this); 1101 make_current ();
741 SET_LOCALE (locale);
742 1102
1103 display->flush ();
1104
1105 if (want_refresh && !flush_ev.active)
1106 flush_ev.start (NOW + 1. / 60.); // refresh at max. 60 hz normally
1107}
1108
1109void
1110rxvt_term::flush_cb (time_watcher &w)
1111{
1112 make_current ();
1113
1114 refresh_count = 0;
743 flush (); 1115 flush ();
744} 1116}
745 1117
746#ifdef CURSOR_BLINK 1118#ifdef CURSOR_BLINK
747void 1119void
748rxvt_term::cursor_blink_cb (time_watcher &w) 1120rxvt_term::cursor_blink_cb (time_watcher &w)
749{ 1121{
750 hidden_cursor = !hidden_cursor; 1122 hidden_cursor = !hidden_cursor;
751 want_refresh = 1; 1123 want_refresh = 1;
752 1124
753 w.start (w.at + BLINK_INTERVAL); 1125 w.start (w.at + CURSOR_BLINK_INTERVAL);
754} 1126}
755#endif 1127#endif
756 1128
757#ifdef TEXT_BLINK 1129#ifdef TEXT_BLINK
758void 1130void
… …
765 w.start (w.at + TEXT_BLINK_INTERVAL); 1137 w.start (w.at + TEXT_BLINK_INTERVAL);
766 } 1138 }
767} 1139}
768#endif 1140#endif
769 1141
1142#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1143void
1144rxvt_term::cont_scroll_cb (time_watcher &w)
1145{
1146 if ((scrollbar_isUp() || scrollbar_isDn()) &&
1147 scr_page (scrollbar_isUp() ? UP : DN, 1))
1148 {
1149 want_refresh = 1;
1150 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1151 }
1152}
1153#endif
1154
1155#ifdef SELECTION_SCROLLING
1156void
1157rxvt_term::sel_scroll_cb (time_watcher &w)
1158{
1159 if (scr_page (scroll_selection_dir, scroll_selection_lines))
1160 {
1161 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1162 want_refresh = 1;
1163 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1164 }
1165}
1166#endif
1167
1168#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1169void
1170rxvt_term::slip_wheel_cb (time_watcher &w)
1171{
1172 if (mouse_slip_wheel_speed == 0
1173 || mouse_slip_wheel_speed < 0 ? scr_page (DN, -mouse_slip_wheel_speed)
1174 : scr_page (UP, mouse_slip_wheel_speed))
1175 {
1176 if (view_start == top_row || view_start == 0)
1177 mouse_slip_wheel_speed = 0;
1178
1179 want_refresh = 1;
1180 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1181 }
1182}
1183#endif
1184
1185#if LINUX_YIELD_HACK
1186static struct event_handler
1187{
1188 check_watcher yield_ev;
1189
1190 void yield_cb (check_watcher &w)
1191 {
1192 // this should really be sched_yield(), but the linux guys thought
1193 // that giving a process calling sched_yield () less cpu time than
1194 // ones with high nice levels is a useful thing to do. It surely is is
1195 // allowed by the sus... as is returning ENOSYS.
1196
1197 struct timespec ts = { 0, 0 };
1198 nanosleep (&ts, 0);
1199
1200 w.stop ();
1201 }
1202
1203 event_handler ()
1204 : yield_ev (this, &event_handler::yield_cb)
1205 {
1206 }
1207} event_handler;
1208#endif
1209
770bool 1210bool
771rxvt_term::pty_fill () 1211rxvt_term::pty_fill ()
772{ 1212{
773 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1213 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
1214
1215 if (CBUFSIZ == n)
1216 {
1217 rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n");
1218 n = 0;
1219 }
774 1220
775 memmove (cmdbuf_base, cmdbuf_ptr, n); 1221 memmove (cmdbuf_base, cmdbuf_ptr, n);
776 cmdbuf_ptr = cmdbuf_base; 1222 cmdbuf_ptr = cmdbuf_base;
777 cmdbuf_endp = cmdbuf_ptr + n; 1223 cmdbuf_endp = cmdbuf_ptr + n;
778 1224
779 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1225 ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n);
780 1226
781 if (n > 0) 1227 if (r > 0)
782 { 1228 {
783 cmdbuf_endp += n; 1229 cmdbuf_endp += r;
784 return true; 1230 return true;
785 } 1231 }
786 else if (n < 0 && errno != EAGAIN) 1232 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1233 {
1234#if LINUX_YIELD_HACK
1235 if (display->is_local)
1236 event_handler.yield_ev.start ();
1237#endif
1238 }
1239 else
1240 {
1241 pty_ev.stop ();
1242
1243 if (!option (Opt_hold))
787 destroy (); 1244 destroy ();
1245 }
788 1246
789 return false; 1247 return false;
790} 1248}
791 1249
792void 1250void
793rxvt_term::pty_cb (io_watcher &w, short revents) 1251rxvt_term::pty_cb (io_watcher &w, short revents)
794{ 1252{
795 SET_R (this); 1253 make_current ();
796 SET_LOCALE (locale); 1254
1255 if (revents & EVENT_READ)
1256 // loop, but don't allow a single term to monopolize us
1257 while (pty_fill ())
1258 if (cmd_parse ())
1259 break;
797 1260
798 if (revents & EVENT_WRITE) 1261 if (revents & EVENT_WRITE)
799 tt_write (0, 0); 1262 pty_write ();
800 else if (revents & EVENT_READ)
801 {
802 bool flag = true;
803
804 // loop, but don't allow a single term to monopolize us
805 // the number of loops is fully arbitrary, and thus wrong
806 while (flag && pty_fill ())
807 {
808 if (!seen_input)
809 {
810 seen_input = 1;
811 /* once we know the shell is running, send the screen size. Again! */
812 tt_winch ();
813 }
814
815 uint32_t ch = NOCHAR;
816
817 for (;;)
818 {
819 if (ch == NOCHAR)
820 ch = next_char ();
821
822 if (ch == NOCHAR) // TODO: improve
823 break;
824
825 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
826 {
827 /* Read a text string from the input buffer */
828 uint32_t buf[BUFSIZ];
829 bool refreshnow = false;
830 int nlines = 0;
831 uint32_t *str = buf;
832
833 *str++ = ch;
834
835 for (;;)
836 {
837 ch = next_char ();
838
839 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
840 break;
841 else
842 {
843 *str++ = ch;
844
845 if (ch == '\n')
846 {
847 nlines++;
848 refresh_count++;
849
850 if (! (Options & Opt_jumpScroll)
851 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
852 {
853 refreshnow = true;
854 flag = false;
855 ch = NOCHAR;
856 break;
857 }
858
859 // scr_add_lines only works for nlines < TermWin.nrow - 1.
860 if (nlines >= TermWin.nrow - 1)
861 {
862 scr_add_lines (buf, nlines, str - buf);
863 nlines = 0;
864 str = buf;
865 }
866 }
867
868 if (str >= buf + BUFSIZ)
869 {
870 ch = NOCHAR;
871 break;
872 }
873 }
874 }
875
876 scr_add_lines (buf, nlines, str - buf);
877
878 /*
879 * If there have been a lot of new lines, then update the screen
880 * What the heck I'll cheat and only refresh less than every page-full.
881 * the number of pages between refreshes is refresh_limit, which
882 * is incremented here because we must be doing flat-out scrolling.
883 *
884 * refreshing should be correct for small scrolls, because of the
885 * time-out
886 */
887 if (refreshnow)
888 {
889 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
890 refresh_limit++;
891
892 scr_refresh (refresh_type);
893 }
894
895 }
896 else
897 {
898 switch (ch)
899 {
900 default:
901 process_nonprinting (ch);
902 break;
903 case C0_ESC: /* escape char */
904 process_escape_seq ();
905 break;
906 /*case 0x9b: */ /* CSI */
907 /* process_csi_seq (); */
908 }
909
910 ch = NOCHAR;
911 }
912 }
913 }
914 }
915} 1263}
916 1264
917// read the next character, currently handles UTF-8 1265void
918// will probably handle all sorts of other stuff in the future 1266rxvt_term::pointer_unblank ()
919uint32_t
920rxvt_term::next_char ()
921{ 1267{
922 while (cmdbuf_ptr < cmdbuf_endp) 1268 XDefineCursor (dpy, vt, TermWin_cursor);
923 { 1269 recolour_cursor ();
924 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
925 return *cmdbuf_ptr++;
926 1270
927 wchar_t wc; 1271#ifdef POINTER_BLANK
928 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); 1272 hidden_pointer = 0;
929 1273
930 if (len == (size_t)-2) 1274 if (option (Opt_pointerBlank))
931 return NOCHAR; 1275 pointer_ev.start (NOW + pointerBlankDelay);
932 1276#endif
933 if (len == (size_t)-1)
934 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
935
936 // assume wchar == unicode
937 cmdbuf_ptr += len;
938 return wc;
939 }
940
941 return NOCHAR;
942}
943
944/* rxvt_cmd_getc () - Return next input character */
945/*
946 * Return the next input character after first passing any keyboard input
947 * to the command.
948 */
949uint32_t
950rxvt_term::cmd_getc ()
951{
952 for (;;)
953 {
954 uint32_t c = next_char ();
955 if (c != NOCHAR)
956 return c;
957
958 // incomplete sequences should occur rarely, still, a better solution
959 // would be preferred. either setjmp/longjmp or better design.
960 fcntl (cmd_fd, F_SETFL, 0);
961 pty_fill ();
962 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
963 }
964} 1277}
965 1278
966#ifdef POINTER_BLANK 1279#ifdef POINTER_BLANK
967void 1280void
968rxvt_term::pointer_unblank ()
969{
970 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
971 recolour_cursor ();
972
973 hidden_pointer = 0;
974
975 if (Options & Opt_pointerBlank)
976 pointer_ev.start (NOW + pointerBlankDelay);
977}
978
979void
980rxvt_term::pointer_blank () 1281rxvt_term::pointer_blank ()
981{ 1282{
982 if (! (Options & Opt_pointerBlank)) 1283 if (!option (Opt_pointerBlank))
983 return; 1284 return;
984 1285
985 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1286 XDefineCursor (dpy, vt, display->blank_cursor);
986 XFlush (display->display); 1287 XFlush (dpy);
987 1288
988 hidden_pointer = 1; 1289 hidden_pointer = 1;
989} 1290}
990 1291
991void 1292void
992rxvt_term::pointer_cb (time_watcher &w) 1293rxvt_term::pointer_cb (time_watcher &w)
993{ 1294{
994 SET_R (this); 1295 make_current ();
995 SET_LOCALE (locale);
996 1296
997 pointer_blank (); 1297 pointer_blank ();
998} 1298}
999#endif 1299#endif
1000 1300
1001void 1301void
1002rxvt_term::mouse_report (const XButtonEvent &ev) 1302rxvt_term::mouse_report (XButtonEvent &ev)
1003{ 1303{
1004 int button_number, key_state = 0; 1304 int button_number, key_state = 0;
1005 int x, y; 1305 int x, y;
1306 int code = 32;
1006 1307
1007 x = ev.x; 1308 x = Pixel2Col (ev.x);
1008 y = ev.y; 1309 y = Pixel2Row (ev.y);
1009 pixel_position (&x, &y); 1310 if (ev.type == MotionNotify) {
1311 if (x == mouse_row && y == mouse_col)
1312 return;
1313 mouse_row = x;
1314 mouse_col = y;
1315 code += 32;
1316 }
1010 1317
1011 if (MEvent.button == AnyButton) 1318 if (MEvent.button == AnyButton)
1012 {
1013 button_number = 3; 1319 button_number = 3;
1014 }
1015 else 1320 else
1016 { 1321 {
1017 button_number = MEvent.button - Button1; 1322 button_number = MEvent.button - Button1;
1018 /* add 0x3D for wheel events, like xterm does */ 1323 /* add 0x3D for wheel events, like xterm does */
1019 if (button_number >= 3) 1324 if (button_number >= 3)
1020 button_number += (64 - 3); 1325 button_number += (64 - 3);
1021 } 1326 }
1022 1327
1023 if (PrivateModes & PrivMode_MouseX10) 1328 if (priv_modes & PrivMode_MouseX10)
1024 { 1329 {
1025 /* 1330 /*
1026 * do not report ButtonRelease 1331 * do not report ButtonRelease
1027 * no state info allowed 1332 * no state info allowed
1028 */ 1333 */
… …
1043 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1348 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1044 + ((MEvent.state & ControlMask) ? 16 : 0); 1349 + ((MEvent.state & ControlMask) ? 16 : 0);
1045#ifdef MOUSE_REPORT_DOUBLECLICK 1350#ifdef MOUSE_REPORT_DOUBLECLICK
1046 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1351 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1047#endif 1352#endif
1048
1049 } 1353 }
1050 1354
1051#ifdef DEBUG_MOUSEREPORT 1355#if DEBUG_MOUSEREPORT
1052 fprintf (stderr, "Mouse ["); 1356 fprintf (stderr, "Mouse [");
1053 if (key_state & 16) 1357 if (key_state & 16)
1054 fputc ('C', stderr); 1358 fputc ('C', stderr);
1055 if (key_state & 4) 1359 if (key_state & 4)
1056 fputc ('S', stderr); 1360 fputc ('S', stderr);
… …
1060 fputc ('2', stderr); 1364 fputc ('2', stderr);
1061 fprintf (stderr, "]: <%d>, %d/%d\n", 1365 fprintf (stderr, "]: <%d>, %d/%d\n",
1062 button_number, 1366 button_number,
1063 x + 1, 1367 x + 1,
1064 y + 1); 1368 y + 1);
1065#else 1369#endif
1370
1066 tt_printf ("\033[M%c%c%c", 1371 tt_printf ("\033[M%c%c%c",
1067 (32 + button_number + key_state), 1372 (code + button_number + key_state),
1068 (32 + x + 1), 1373 (32 + x + 1),
1069 (32 + y + 1)); 1374 (32 + y + 1));
1070#endif
1071} 1375}
1072
1073#ifdef USING_W11LIB
1074void
1075rxvt_W11_process_x_event (XEvent *ev)
1076{
1077 rxvt_t *r = rxvt_get_r ();
1078
1079 x_cb (*ev);
1080}
1081#endif
1082 1376
1083/*{{{ process an X event */ 1377/*{{{ process an X event */
1084void 1378void
1085rxvt_term::x_cb (XEvent &ev) 1379rxvt_term::x_cb (XEvent &ev)
1086{ 1380{
1087 SET_R (this); 1381 make_current ();
1088 SET_LOCALE (locale);
1089 1382
1090#if defined(CURSOR_BLINK) 1383 dLocal (Display *, dpy);
1091 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
1092 {
1093 if (hidden_cursor)
1094 {
1095 hidden_cursor = 0;
1096 want_refresh = 1;
1097 }
1098 1384
1099 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1385 if (ev.xany.window == vt
1100 } 1386 && SHOULD_INVOKE (HOOK_X_EVENT)
1101#endif 1387 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1102
1103#if defined(POINTER_BLANK)
1104 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
1105 {
1106 if (ev.type == MotionNotify
1107 || ev.type == ButtonPress
1108 || ev.type == ButtonRelease)
1109 if (hidden_pointer)
1110 pointer_unblank ();
1111
1112 if (ev.type == KeyPress && hidden_pointer == 0)
1113 pointer_blank ();
1114 }
1115#endif
1116
1117#ifdef USE_XIM
1118 if (XFilterEvent (&ev, None))
1119 return; 1388 return;
1120#endif
1121 1389
1390 // for XQueryPointer
1122 Window unused_root, unused_child; 1391 Window unused_root, unused_child;
1123 int unused_root_x, unused_root_y; 1392 int unused_root_x, unused_root_y;
1124 unsigned int unused_mask; 1393 unsigned int unused_mask;
1125
1126#ifdef DEBUG_X
1127 const char *const eventnames[] =
1128 { /* mason - this matches my system */
1129 "",
1130 "",
1131 "KeyPress",
1132 "KeyRelease",
1133 "ButtonPress",
1134 "ButtonRelease",
1135 "MotionNotify",
1136 "EnterNotify",
1137 "LeaveNotify",
1138 "FocusIn",
1139 "FocusOut",
1140 "KeymapNotify",
1141 "Expose",
1142 "GraphicsExpose",
1143 "NoExpose",
1144 "VisibilityNotify",
1145 "CreateNotify",
1146 "DestroyNotify",
1147 "UnmapNotify",
1148 "MapNotify",
1149 "MapRequest",
1150 "ReparentNotify",
1151 "ConfigureNotify",
1152 "ConfigureRequest",
1153 "GravityNotify",
1154 "ResizeRequest",
1155 "CirculateNotify",
1156 "CirculateRequest",
1157 "PropertyNotify",
1158 "SelectionClear",
1159 "SelectionRequest",
1160 "SelectionNotify",
1161 "ColormapNotify",
1162 "ClientMessage",
1163 "MappingNotify"
1164 };
1165#endif
1166
1167#ifdef DEBUG_X
1168 struct timeval tp;
1169 struct tm *ltt;
1170 (void)gettimeofday (&tp, NULL);
1171 ltt = localtime (& (tp.tv_sec));
1172 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));
1173#endif
1174 1394
1175 switch (ev.type) 1395 switch (ev.type)
1176 { 1396 {
1177 case KeyPress: 1397 case KeyPress:
1178 lookup_key (ev.xkey); 1398 key_press (ev.xkey);
1179 break; 1399 break;
1180 1400
1181#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1182 case KeyRelease: 1401 case KeyRelease:
1183 { 1402 key_release (ev.xkey);
1184 if (! (ev.xkey.state & ControlMask))
1185 mouse_slip_wheel_speed = 0;
1186 else
1187 {
1188 KeySym ks;
1189
1190 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
1191 if (ks == XK_Control_L || ks == XK_Control_R)
1192 mouse_slip_wheel_speed = 0;
1193 }
1194 break; 1403 break;
1195 }
1196#endif
1197 1404
1198 case ButtonPress: 1405 case ButtonPress:
1199 button_press (ev.xbutton); 1406 button_press (ev.xbutton);
1200 break; 1407 break;
1201 1408
… …
1203 button_release (ev.xbutton); 1410 button_release (ev.xbutton);
1204 break; 1411 break;
1205 1412
1206 case ClientMessage: 1413 case ClientMessage:
1207 if (ev.xclient.format == 32 1414 if (ev.xclient.format == 32
1208 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1415 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1209 destroy ();
1210#ifdef OFFIX_DND
1211 /* OffiX Dnd (drag 'n' drop) protocol */
1212 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1213 && (ev.xclient.data.l[0] == DndFile
1214 || ev.xclient.data.l[0] == DndDir
1215 || ev.xclient.data.l[0] == DndLink))
1216 { 1416 {
1217 /* Get Dnd data */ 1417 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1218 Atom ActualType; 1418 {
1219 int ActualFormat; 1419 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1220 unsigned char *data; 1420 {
1221 unsigned long Size, RemainingBytes; 1421 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1222 1422 {
1223 XGetWindowProperty (display->display, display->root, 1423 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1224 xa[XA_DNDSELECTION], 1424 destroy ();
1225 0L, 1000000L, 1425 }
1226 False, AnyPropertyType, 1426#if ENABLE_EWMH
1227 &ActualType, &ActualFormat, 1427 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1228 &Size, &RemainingBytes, 1428 XSendEvent (dpy, ev.xclient.window = display->root,
1429 False, SubstructureRedirectMask | SubstructureNotifyMask,
1229 &data); 1430 &ev);
1230 XChangeProperty (display->display, display->root, 1431#endif
1231 XA_CUT_BUFFER0, XA_STRING, 1432 }
1232 8, PropModeReplace, 1433 }
1233 data, STRLEN (data)); 1434#if ENABLE_XEMBED
1234 selection_paste (display->root, XA_CUT_BUFFER0, True); 1435 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1235 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1436 {
1437 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1438 focus_in ();
1439 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1440 focus_out ();
1441 }
1442#endif
1236 } 1443 }
1237#endif /* OFFIX_DND */
1238 break;
1239
1240 case MappingNotify:
1241 XRefreshKeyboardMapping (& (ev.xmapping));
1242 break; 1444 break;
1243 1445
1244 /* 1446 /*
1245 * XXX: this is not the _current_ arrangement 1447 * XXX: this is not the _current_ arrangement
1246 * Here's my conclusion: 1448 * Here's my conclusion:
… …
1265 break; 1467 break;
1266 } 1468 }
1267 break; 1469 break;
1268 1470
1269 case FocusIn: 1471 case FocusIn:
1270 if (!TermWin.focus) 1472 if (ev.xfocus.detail != NotifyInferior
1473 && ev.xfocus.detail != NotifyPointer
1474 && ev.xfocus.mode != NotifyGrab)
1475 focus_in ();
1476 break;
1477
1478 case FocusOut:
1479 if (ev.xfocus.detail != NotifyInferior
1480 && ev.xfocus.detail != NotifyPointer
1481 && ev.xfocus.mode != NotifyGrab)
1482 focus_out ();
1483 break;
1484
1485 case ConfigureNotify:
1486 /* fprintf (stderr, "ConfigureNotify for %X, parent is %X, geom is %dx%d%+d%+d, old geom was %dx%d\n",
1487 ev.xconfigure.window, parent[0], ev.xconfigure.width, ev.xconfigure.height, ev.xconfigure.x, ev.xconfigure.y,
1488 szHint.width, szHint.height); */
1489 if (ev.xconfigure.window == parent[0])
1271 { 1490 {
1272 TermWin.focus = 1; 1491 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1273 want_refresh = 1;
1274#ifdef USE_XIM
1275 if (Input_Context != NULL)
1276 XSetICFocus (Input_Context);
1277#endif
1278#ifdef CURSOR_BLINK
1279 if (Options & Opt_cursorBlink)
1280 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1281#endif
1282
1283 } 1492 ;
1284 break;
1285 1493
1286 case FocusOut: 1494 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1287 if (TermWin.focus)
1288 { 1495 {
1289 TermWin.focus = 0; 1496 seen_resize = 1;
1290 want_refresh = 1; 1497 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1291#ifdef USE_XIM
1292 if (Input_Context != NULL)
1293 XUnsetICFocus (Input_Context);
1294#endif
1295#ifdef CURSOR_BLINK
1296 if (Options & Opt_cursorBlink)
1297 cursor_blink_ev.stop ();
1298 hidden_cursor = 0;
1299#endif
1300
1301 }
1302 break;
1303
1304 case ConfigureNotify:
1305 if (ev.xconfigure.window == TermWin.parent[0])
1306 {
1307 int height, width;
1308
1309 do
1310 { /* Wrap lots of configures into one */
1311 width = ev.xconfigure.width;
1312 height = ev.xconfigure.height;
1313 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1314 } 1498 }
1315 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev));
1316
1317 if (szHint.width != width || szHint.height != height)
1318 {
1319 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height));
1320 resize_all_windows (width, height, 1);
1321 }
1322#ifdef DEBUG_SIZE
1323 else 1499 else
1324 { 1500 {
1325 D_SIZE ((stderr, "Size: Not resizing")); 1501#ifdef HAVE_BG_PIXMAP
1502 if (bgPixmap.window_position_sensitive ())
1503 update_background ();
1504#endif
1326 } 1505 }
1327#endif 1506 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1328#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1329 if (Options & Opt_transparent)
1330 {
1331 check_our_parents ();
1332 if (am_transparent)
1333 want_full_refresh = 1;
1334 }
1335#endif
1336
1337 } 1507 }
1338 break; 1508 break;
1339 1509
1510 case PropertyNotify:
1511 if (!HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END)))
1512 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1513 && ev.xproperty.state == PropertyNewValue)
1514 selection_property (ev.xproperty.window, ev.xproperty.atom);
1515
1516 break;
1517
1340 case SelectionClear: 1518 case SelectionClear:
1341 display->set_selection_owner (0); 1519 selection_clear ();
1342 break; 1520 break;
1343 1521
1344 case SelectionNotify: 1522 case SelectionNotify:
1345 if (selection_wait == Sel_normal) 1523 if (selection_wait == Sel_normal)
1346 selection_paste (ev.xselection.requestor, 1524 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1347 ev.xselection.property, True);
1348 break; 1525 break;
1349 1526
1350 case SelectionRequest: 1527 case SelectionRequest:
1351 selection_send (ev.xselectionrequest); 1528 selection_send (ev.xselectionrequest);
1352 break; 1529 break;
1353 1530
1531 case MapNotify:
1532 mapped = 1;
1533#ifdef TEXT_BLINK
1534 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1535#endif
1536 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1537 break;
1538
1354 case UnmapNotify: 1539 case UnmapNotify:
1355 TermWin.mapped = 0; 1540 mapped = 0;
1356#ifdef TEXT_BLINK 1541#ifdef TEXT_BLINK
1357 text_blink_ev.stop (); 1542 text_blink_ev.stop ();
1358#endif 1543#endif
1544 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1359 break; 1545 break;
1360
1361 case MapNotify:
1362 TermWin.mapped = 1;
1363#ifdef TEXT_BLINK
1364 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1365#endif
1366 break;
1367
1368#ifdef TRANSPARENT
1369 case ReparentNotify:
1370 rootwin_cb (ev);
1371 break;
1372#endif /* TRANSPARENT */
1373 1546
1374 case GraphicsExpose: 1547 case GraphicsExpose:
1375 case Expose: 1548 case Expose:
1376 if (ev.xany.window == TermWin.vt) 1549 if (ev.xany.window == vt)
1377 { 1550 {
1378#ifdef NO_SLOW_LINK_SUPPORT 1551 do
1552 {
1379 scr_expose (ev.xexpose.x, ev.xexpose.y, 1553 scr_expose (ev.xexpose.x, ev.xexpose.y,
1380 ev.xexpose.width, ev.xexpose.height, False); 1554 ev.xexpose.width, ev.xexpose.height, False);
1381#else 1555 }
1382 // don't understand this, so commented it out 1556 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1557
1558 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1559
1560 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1561 {
1383 scr_expose (ev.xexpose.x, ev.xexpose.y, 1562 scr_expose (ev.xexpose.x, ev.xexpose.y,
1384 ev.xexpose.width, ev.xexpose.height, False); 1563 ev.xexpose.width, ev.xexpose.height, False);
1385 //scr_expose (ev.xexpose.x, 0, 1564 }
1386 // ev.xexpose.width, TermWin.height, False);
1387#endif
1388 want_refresh = 1; 1565 want_refresh = 1;
1389 } 1566 }
1390 else 1567 else
1391 { 1568 {
1392 XEvent unused_event; 1569 XEvent unused_event;
1393 1570
1394 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1571 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1395 Expose, 1572 ;
1396 &unused_event)) ; 1573 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1397 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1574 ;
1398 GraphicsExpose, 1575
1399 &unused_event)) ;
1400 if (isScrollbarWindow (ev.xany.window)) 1576 if (isScrollbarWindow (ev.xany.window))
1401 { 1577 {
1402 scrollBar.setIdle (); 1578 scrollBar.setIdle ();
1403 scrollbar_show (0); 1579 scrollbar_show (0);
1404 } 1580 }
1405#ifdef MENUBAR
1406 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1407 menubar_expose ();
1408#endif
1409 } 1581 }
1410 break; 1582 break;
1411 1583
1412 case MotionNotify: 1584 case MotionNotify:
1413#ifdef POINTER_BLANK 1585#ifdef POINTER_BLANK
1414 if (hidden_pointer) 1586 if (hidden_pointer)
1415 pointer_unblank (); 1587 pointer_unblank ();
1416#endif 1588#endif
1417#if MENUBAR 1589 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1418 if (isMenuBarWindow (ev.xany.window)) 1590 || priv_modes & PrivMode_MouseAnyEvent)
1591 mouse_report (ev.xbutton);
1592 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1593 break;
1594
1595 if (ev.xany.window == vt)
1419 { 1596 {
1420 menubar_control (& (ev.xbutton)); 1597 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1421 break; 1598 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1422 } 1599 ; // nop
1423#endif
1424 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1425 break;
1426
1427 if (ev.xany.window == TermWin.vt)
1428 {
1429 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1600 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1430 { 1601 {
1431 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1602 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1432 ; 1603 ;
1433 1604
1434 XQueryPointer (display->display, TermWin.vt, 1605 XQueryPointer (dpy, vt,
1435 &unused_root, &unused_child, 1606 &unused_root, &unused_child,
1436 &unused_root_x, &unused_root_y, 1607 &unused_root_x, &unused_root_y,
1437 & (ev.xbutton.x), & (ev.xbutton.y), 1608 &ev.xbutton.x, &ev.xbutton.y,
1438 &unused_mask); 1609 &ev.xbutton.state);
1439#ifdef MOUSE_THRESHOLD 1610#ifdef MOUSE_THRESHOLD
1440 /* deal with a `jumpy' mouse */ 1611 /* deal with a `jumpy' mouse */
1441 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1612 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1442 { 1613 {
1443#endif 1614#endif
1615#if ISO_14755
1616 // 5.4
1617 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1618 {
1619 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1620 break;
1621 }
1622#endif
1444 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1623 selection_extend (ev.xbutton.x, ev.xbutton.y,
1445 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1624 ev.xbutton.state & Button3Mask ? 2 : 0);
1625
1446#ifdef SELECTION_SCROLLING 1626#ifdef SELECTION_SCROLLING
1447 if (ev.xbutton.y < TermWin.int_bwidth 1627 if (ev.xbutton.y < int_bwidth
1448 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1628 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1449 { 1629 {
1450 int dist; 1630 int dist;
1451
1452 pending_scroll_selection=1;
1453 1631
1454 /* don't clobber the current delay if we are 1632 /* don't clobber the current delay if we are
1455 * already in the middle of scrolling. 1633 * already in the middle of scrolling.
1456 */ 1634 */
1457 if (scroll_selection_delay<=0) 1635 if (!sel_scroll_ev.active)
1458 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1636 sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1459 1637
1460 /* save the event params so we can highlight 1638 /* save the event params so we can highlight
1461 * the selection in the pending-scroll loop 1639 * the selection in the pending-scroll loop
1462 */ 1640 */
1463 selection_save_x=ev.xbutton.x; 1641 selection_save_x = ev.xbutton.x;
1464 selection_save_y=ev.xbutton.y; 1642 selection_save_y = ev.xbutton.y;
1465 selection_save_state=
1466 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1643 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1467 1644
1468 /* calc number of lines to scroll */ 1645 /* calc number of lines to scroll */
1469 if (ev.xbutton.y<TermWin.int_bwidth) 1646 if (ev.xbutton.y < int_bwidth)
1470 { 1647 {
1471 scroll_selection_dir = UP; 1648 scroll_selection_dir = UP;
1472 dist = TermWin.int_bwidth - ev.xbutton.y; 1649 dist = int_bwidth - ev.xbutton.y;
1473 } 1650 }
1474 else 1651 else
1475 { 1652 {
1476 scroll_selection_dir = DN; 1653 scroll_selection_dir = DN;
1477 dist = ev.xbutton.y - 1654 dist = ev.xbutton.y - (int_bwidth + height);
1478 (TermWin.int_bwidth + TermWin.height);
1479 } 1655 }
1656
1480 scroll_selection_lines= (Pixel2Height (dist)/ 1657 scroll_selection_lines = Pixel2Height (dist)
1481 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1658 / SELECTION_SCROLL_LINE_SPEEDUP
1659 + 1;
1482 MIN_IT (scroll_selection_lines, 1660 min_it (scroll_selection_lines,
1483 SELECTION_SCROLL_MAX_LINES); 1661 SELECTION_SCROLL_MAX_LINES);
1484 } 1662 }
1485 else 1663 else
1486 { 1664 {
1487 /* we are within the text window, so we 1665 /* we are within the text window, so we
1488 * shouldn't be scrolling 1666 * shouldn't be scrolling
1489 */ 1667 */
1490 pending_scroll_selection = 0; 1668 if (sel_scroll_ev.active)
1669 sel_scroll_ev.stop();
1491 } 1670 }
1492#endif 1671#endif
1493#ifdef MOUSE_THRESHOLD 1672#ifdef MOUSE_THRESHOLD
1494
1495 } 1673 }
1496#endif 1674#endif
1497
1498 } 1675 }
1499 } 1676 }
1500 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1677 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ())
1501 { 1678 {
1502 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1679 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1503 MotionNotify, &ev)) ; 1680 MotionNotify, &ev))
1681 ;
1682
1504 XQueryPointer (display->display, scrollBar.win, 1683 XQueryPointer (dpy, scrollBar.win,
1505 &unused_root, &unused_child, 1684 &unused_root, &unused_child,
1506 &unused_root_x, &unused_root_y, 1685 &unused_root_x, &unused_root_y,
1507 & (ev.xbutton.x), & (ev.xbutton.y), 1686 &ev.xbutton.x, &ev.xbutton.y,
1508 &unused_mask); 1687 &unused_mask);
1509 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1688 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1510 scrollbar_size ()); 1689 scrollbar_size ());
1511 scr_refresh (refresh_type);
1512 refresh_limit = 0; 1690 want_refresh = 1;
1513 scrollbar_show (1); 1691 scrollbar_show (1);
1514 } 1692 }
1515 break; 1693 break;
1516 } 1694 }
1517}
1518 1695
1696#if defined(CURSOR_BLINK)
1697 if (option (Opt_cursorBlink) && ev.type == KeyPress)
1698 {
1699 if (hidden_cursor)
1700 {
1701 hidden_cursor = 0;
1702 want_refresh = 1;
1703 }
1704
1705 cursor_blink_ev.start (NOW + CURSOR_BLINK_INTERVAL);
1706 }
1707#endif
1708
1709#if defined(POINTER_BLANK)
1710 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1711 {
1712 if (ev.type == MotionNotify
1713 || ev.type == ButtonPress
1714 || ev.type == ButtonRelease)
1715 if (hidden_pointer)
1716 pointer_unblank ();
1717
1718 if (ev.type == KeyPress && hidden_pointer == 0)
1719 pointer_blank ();
1720 }
1721#endif
1722}
1723
1724void
1725rxvt_term::focus_in ()
1726{
1727 if (!focus)
1728 {
1729 focus = 1;
1730 want_refresh = 1;
1731
1732 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1733
1734#if USE_XIM
1735 if (Input_Context != NULL)
1736 {
1737 IMSetPosition ();
1738 XSetICFocus (Input_Context);
1739 }
1740#endif
1741#if CURSOR_BLINK
1742 if (option (Opt_cursorBlink))
1743 cursor_blink_ev.start (NOW + CURSOR_BLINK_INTERVAL);
1744#endif
1745#if OFF_FOCUS_FADING
1746 if (rs[Rs_fade])
1747 {
1748 pix_colors = pix_colors_focused;
1749 scr_recolour ();
1750 }
1751#endif
1752#if ENABLE_FRILLS
1753 if (option (Opt_urgentOnBell))
1754 {
1755 if (XWMHints *h = XGetWMHints(dpy, parent[0]))
1756 {
1757 h->flags &= ~XUrgencyHint;
1758 XSetWMHints (dpy, parent[0], h);
1759 }
1760 }
1761#endif
1762 }
1763}
1764
1765void
1766rxvt_term::focus_out ()
1767{
1768 if (focus)
1769 {
1770 focus = 0;
1771 want_refresh = 1;
1772
1773 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1774
1775#if ENABLE_FRILLS || ISO_14755
1776 if (iso14755buf)
1777 {
1778 iso14755buf = 0;
1779# if ISO_14755
1780 scr_overlay_off ();
1781# endif
1782 }
1783#endif
1784#if USE_XIM
1785 if (Input_Context != NULL)
1786 XUnsetICFocus (Input_Context);
1787#endif
1788#if CURSOR_BLINK
1789 if (option (Opt_cursorBlink))
1790 cursor_blink_ev.stop ();
1791 hidden_cursor = 0;
1792#endif
1793#if OFF_FOCUS_FADING
1794 if (rs[Rs_fade])
1795 {
1796 pix_colors = pix_colors_unfocused;
1797 scr_recolour ();
1798 }
1799#endif
1800 }
1801}
1802
1803void
1804rxvt_term::update_fade_color (unsigned int idx)
1805{
1806#if OFF_FOCUS_FADING
1807 if (rs[Rs_fade])
1808 {
1809 rgba c;
1810 pix_colors [Color_fade].get (c);
1811 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1812 }
1813#endif
1814}
1815
1816#if ENABLE_TRANSPARENCY || ENABLE_PERL
1519void 1817void
1520rxvt_term::rootwin_cb (XEvent &ev) 1818rxvt_term::rootwin_cb (XEvent &ev)
1521{ 1819{
1522 SET_R (this); 1820 make_current ();
1523 SET_LOCALE (locale);
1524 1821
1822 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1823 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1824 return;
1825
1826# if ENABLE_TRANSPARENCY
1525 switch (ev.type) 1827 switch (ev.type)
1526 { 1828 {
1527 case PropertyNotify: 1829 case PropertyNotify:
1830 /*
1831 * if user used some Esetroot compatible prog to set the root bg,
1832 * use the property to determine the pixmap. We use it later on.
1833 */
1528 if (ev.xproperty.atom == xa[XA_VT_SELECTION]) 1834 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1835 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1529 { 1836 {
1530 if (ev.xproperty.state == PropertyNewValue) 1837 bgPixmap.set_root_pixmap ();
1531 selection_property (ev.xproperty.window, ev.xproperty.atom); 1838 update_background ();
1532 break;
1533 } 1839 }
1534#ifdef TRANSPARENT
1535 else
1536 {
1537 /*
1538 * if user used some Esetroot compatible prog to set the root bg,
1539 * use the property to determine the pixmap. We use it later on.
1540 */
1541 if (xa[XA_XROOTPMAPID] == 0)
1542 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1543
1544 if (ev.xproperty.atom != xa[XA_XROOTPMAPID])
1545 return;
1546 }
1547
1548 /* FALLTHROUGH */
1549 case ReparentNotify:
1550 if ((Options & Opt_transparent) && check_our_parents ())
1551 if (am_transparent)
1552 want_full_refresh = 1;
1553 break; 1840 break;
1841 }
1554#endif 1842# endif
1555 }
1556} 1843}
1844#endif
1557 1845
1558void 1846void
1559rxvt_term::button_press (const XButtonEvent &ev) 1847rxvt_term::button_press (XButtonEvent &ev)
1560{ 1848{
1561 int reportmode = 0, clickintime; 1849 int reportmode = 0, clickintime;
1562 1850
1563 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1851 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1852
1564 if (!bypass_keystate) 1853 if (!bypass_keystate)
1565 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1854 reportmode = !! (priv_modes & PrivMode_mouse_report);
1855
1566 /* 1856 /*
1567 * VT window processing of button press 1857 * VT window processing of button press
1568 */ 1858 */
1569 if (ev.window == TermWin.vt) 1859 if (ev.window == vt)
1570 { 1860 {
1861 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1862 return;
1863
1864#if ISO_14755
1865 // 5.4
1866 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1867 {
1868 iso14755_54 (ev.x, ev.y);
1869 return;
1870 }
1871#endif
1872
1571 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1873 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1874
1572 if (reportmode) 1875 if (reportmode)
1573 { 1876 {
1574 /* mouse report from vt window */ 1877 /* mouse report from vt window */
1575 /* save the xbutton state (for ButtonRelease) */ 1878 /* save the xbutton state (for ButtonRelease) */
1576 MEvent.state = ev.state; 1879 MEvent.state = ev.state;
1577#ifdef MOUSE_REPORT_DOUBLECLICK 1880#ifdef MOUSE_REPORT_DOUBLECLICK
1578 if (ev.button == MEvent.button && clickintime) 1881 if (ev.button == MEvent.button && clickintime)
1579 { 1882 {
1580 /* same button, within alloted time */ 1883 /* same button, within alloted time */
1581 MEvent.clicks++; 1884 MEvent.clicks++;
1885
1582 if (MEvent.clicks > 1) 1886 if (MEvent.clicks > 1)
1583 { 1887 {
1584 /* only report double clicks */ 1888 /* only report double clicks */
1585 MEvent.clicks = 2; 1889 MEvent.clicks = 2;
1586 mouse_report (ev); 1890 mouse_report (ev);
… …
1605 } 1909 }
1606 else 1910 else
1607 { 1911 {
1608 if (ev.button != MEvent.button) 1912 if (ev.button != MEvent.button)
1609 MEvent.clicks = 0; 1913 MEvent.clicks = 0;
1914
1610 switch (ev.button) 1915 switch (ev.button)
1611 { 1916 {
1612 case Button1: 1917 case Button1:
1918 /* allow meta + click to select rectangular areas */
1919 /* should be done in screen.C */
1920#if ENABLE_FRILLS
1921 selection.rect = !!(ev.state & ModMetaMask);
1922#else
1923 selection.rect = false;
1924#endif
1925
1613 /* allow shift+left click to extend selection */ 1926 /* allow shift+left click to extend selection */
1614 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1927 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1615 { 1928 {
1616 if (MEvent.button == Button1 && clickintime) 1929 if (MEvent.button == Button1 && clickintime)
1617 selection_rotate (ev.x, ev.y); 1930 selection_rotate (ev.x, ev.y);
1618 else 1931 else
1619 selection_extend (ev.x, ev.y, 1); 1932 selection_extend (ev.x, ev.y, 1);
… …
1634 case Button3: 1947 case Button3:
1635 if (MEvent.button == Button3 && clickintime) 1948 if (MEvent.button == Button3 && clickintime)
1636 selection_rotate (ev.x, ev.y); 1949 selection_rotate (ev.x, ev.y);
1637 else 1950 else
1638 selection_extend (ev.x, ev.y, 1); 1951 selection_extend (ev.x, ev.y, 1);
1952
1639 MEvent.button = Button3; 1953 MEvent.button = Button3;
1640 break; 1954 break;
1641 } 1955 }
1642 } 1956 }
1957
1643 MEvent.time = ev.time; 1958 MEvent.time = ev.time;
1644 return; 1959 return;
1645 } 1960 }
1646 1961
1647 /* 1962 /*
… …
1713 upordown = 1; /* down */ 2028 upordown = 1; /* down */
1714 } 2029 }
1715 if (upordown) 2030 if (upordown)
1716 { 2031 {
1717#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2032#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1718 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2033 cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1719#endif 2034#endif
1720 if (scr_page (upordown < 0 ? UP : DN, 1)) 2035 if (scr_page (upordown < 0 ? UP : DN, 1))
1721 { 2036 {
1722 if (upordown < 0) 2037 if (upordown < 0)
1723 scrollBar.setUp (); 2038 scrollBar.setUp ();
… …
1739 break; 2054 break;
1740 case R_SB_ALIGN_BOTTOM: 2055 case R_SB_ALIGN_BOTTOM:
1741 csrO = scrollBar.bot - scrollBar.top; 2056 csrO = scrollBar.bot - scrollBar.top;
1742 break; 2057 break;
1743 } 2058 }
2059
1744 if (scrollBar.style == R_SB_XTERM 2060 if (scrollBar.style == R_SB_XTERM
1745 || scrollbar_above_slider (ev.y) 2061 || scrollbar_above_slider (ev.y)
1746 || scrollbar_below_slider (ev.y)) 2062 || scrollbar_below_slider (ev.y))
1747 scr_move_to ( scrollbar_position (ev.y) - csrO, 2063 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ());
1748 scrollbar_size ()); 2064
1749 scrollBar.setMotion (); 2065 scrollBar.setMotion ();
1750 break; 2066 break;
1751 2067
1752 case Button1: 2068 case Button1:
1753 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2069 if (scrollbar_align == R_SB_ALIGN_CENTRE)
… …
1757 case Button3: 2073 case Button3:
1758 if (scrollBar.style != R_SB_XTERM) 2074 if (scrollBar.style != R_SB_XTERM)
1759 { 2075 {
1760 if (scrollbar_above_slider (ev.y)) 2076 if (scrollbar_above_slider (ev.y))
1761# ifdef RXVT_SCROLL_FULL 2077# ifdef RXVT_SCROLL_FULL
1762 scr_page (UP, TermWin.nrow - 1); 2078 scr_page (UP, nrow - 1);
1763# else 2079# else
1764 scr_page (UP, TermWin.nrow / 4); 2080 scr_page (UP, nrow / 4);
1765# endif 2081# endif
1766 else if (scrollbar_below_slider (ev.y)) 2082 else if (scrollbar_below_slider (ev.y))
1767# ifdef RXVT_SCROLL_FULL 2083# ifdef RXVT_SCROLL_FULL
1768 scr_page (DN, TermWin.nrow - 1); 2084 scr_page (DN, nrow - 1);
1769# else 2085# else
1770 scr_page (DN, TermWin.nrow / 4); 2086 scr_page (DN, nrow / 4);
1771# endif 2087# endif
1772 else 2088 else
1773 scrollBar.setMotion (); 2089 scrollBar.setMotion ();
1774 } 2090 }
1775 else 2091 else
1776 { 2092 {
1777 scr_page ((ev.button == Button1 ? DN : UP), 2093 scr_page ((ev.button == Button1 ? DN : UP),
1778 (TermWin.nrow 2094 (nrow
1779 * scrollbar_position (ev.y) 2095 * scrollbar_position (ev.y)
1780 / scrollbar_size ())); 2096 / scrollbar_size ()));
1781 } 2097 }
2098
1782 break; 2099 break;
1783 } 2100 }
1784 } 2101 }
2102
1785 return; 2103 return;
1786 } 2104 }
1787#if MENUBAR
1788 /*
1789 * Menubar window processing of button press
1790 */
1791 if (isMenuBarWindow (ev.window))
1792 menubar_control (ev);
1793#endif
1794} 2105}
1795 2106
1796void 2107void
1797rxvt_term::button_release (const XButtonEvent &ev) 2108rxvt_term::button_release (XButtonEvent &ev)
1798{ 2109{
1799 int reportmode = 0; 2110 int reportmode = 0;
1800 2111
1801 csrO = 0; /* reset csr Offset */ 2112 csrO = 0; /* reset csr Offset */
1802 if (!bypass_keystate) 2113 if (!bypass_keystate)
1803 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2114 reportmode = !! (priv_modes & PrivMode_mouse_report);
1804 2115
1805 if (scrollbar_isUpDn ()) 2116 if (scrollbar_isUpDn ())
1806 { 2117 {
1807 scrollBar.setIdle (); 2118 scrollBar.setIdle ();
1808 scrollbar_show (0); 2119 scrollbar_show (0);
1809#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1810 refresh_type &= ~SMOOTH_REFRESH;
1811#endif
1812
1813 } 2120 }
2121
1814#ifdef SELECTION_SCROLLING 2122#ifdef SELECTION_SCROLLING
1815 pending_scroll_selection=0; 2123 if (sel_scroll_ev.active)
2124 sel_scroll_ev.stop();
1816#endif 2125#endif
2126
1817 if (ev.window == TermWin.vt) 2127 if (ev.window == vt)
1818 { 2128 {
2129 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2130 return;
2131
2132#if ISO_14755
2133 // 5.4
2134 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2135 return;
2136#endif
2137
1819 if (reportmode) 2138 if (reportmode)
1820 { 2139 {
1821 /* mouse report from vt window */ 2140 /* mouse report from vt window */
1822 /* don't report release of wheel "buttons" */ 2141 /* don't report release of wheel "buttons" */
1823 if (ev.button >= 4) 2142 if (ev.button >= 4)
… …
1837 MEvent.button = AnyButton; 2156 MEvent.button = AnyButton;
1838 mouse_report (ev); 2157 mouse_report (ev);
1839#endif /* MOUSE_REPORT_DOUBLECLICK */ 2158#endif /* MOUSE_REPORT_DOUBLECLICK */
1840 return; 2159 return;
1841 } 2160 }
2161
1842 /* 2162 /*
1843 * dumb hack to compensate for the failure of click-and-drag 2163 * dumb hack to compensate for the failure of click-and-drag
1844 * when overriding mouse reporting 2164 * when overriding mouse reporting
1845 */ 2165 */
1846 if (PrivateModes & PrivMode_mouse_report 2166 if (priv_modes & PrivMode_mouse_report
1847 && bypass_keystate 2167 && bypass_keystate
1848 && ev.button == Button1 && MEvent.clicks <= 1) 2168 && ev.button == Button1 && MEvent.clicks <= 1)
1849 selection_extend (ev.x, ev.y, 0); 2169 selection_extend (ev.x, ev.y, 0);
1850 2170
1851 switch (ev.button) 2171 switch (ev.button)
1852 { 2172 {
1853 case Button1: 2173 case Button1:
1854 case Button3: 2174 case Button3:
1855 selection_make (ev.time); 2175 selection_make (ev.time);
1856 break; 2176 break;
2177
1857 case Button2: 2178 case Button2:
1858 selection_request (ev.time, ev.x, ev.y); 2179 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window?
2180 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
1859 break; 2181 break;
2182
1860#ifdef MOUSE_WHEEL 2183#ifdef MOUSE_WHEEL
1861 case Button4: 2184 case Button4:
1862 case Button5: 2185 case Button5:
1863 { 2186 {
1864 int i; 2187 int i;
1865 page_dirn v; 2188 page_dirn v;
1866 2189
1867 v = (ev.button == Button4) ? UP : DN; 2190 v = ev.button == Button4 ? UP : DN;
2191
1868 if (ev.state & ShiftMask) 2192 if (ev.state & ShiftMask)
1869 i = 1; 2193 i = 1;
1870 else if ((Options & Opt_mouseWheelScrollPage)) 2194 else if (option (Opt_mouseWheelScrollPage))
1871 i = TermWin.nrow - 1; 2195 i = nrow - 1;
1872 else 2196 else
1873 i = 5; 2197 i = 5;
2198
1874# ifdef MOUSE_SLIP_WHEELING 2199# ifdef MOUSE_SLIP_WHEELING
1875 if (ev.state & ControlMask) 2200 if (ev.state & ControlMask)
1876 { 2201 {
1877 mouse_slip_wheel_speed += (v ? -1 : 1); 2202 mouse_slip_wheel_speed += v ? -1 : 1;
2203 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2204 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2205
2206 if (slip_wheel_ev.at < NOW)
1878 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2207 slip_wheel_ev.at = NOW + SCROLLBAR_CONTINUOUS_DELAY;
2208
2209 slip_wheel_ev.start ();
2210 }
2211 else
2212 {
2213# endif
2214 scr_page (v, i);
2215 scrollbar_show (1);
2216# ifdef MOUSE_SLIP_WHEELING
1879 } 2217 }
1880# endif 2218# endif
1881# ifdef JUMP_MOUSE_WHEEL
1882 scr_page (v, i);
1883 scr_refresh (SMOOTH_REFRESH);
1884 scrollbar_show (1);
1885# else
1886 while (i--)
1887 {
1888 scr_page (v, 1);
1889 scr_refresh (SMOOTH_REFRESH);
1890 scrollbar_show (1);
1891 }
1892# endif
1893
1894 } 2219 }
1895 break; 2220 break;
1896#endif 2221#endif
1897
1898 }
1899 }
1900#ifdef MENUBAR
1901 else if (isMenuBarWindow (ev.window))
1902 menubar_control (ev);
1903#endif
1904}
1905
1906
1907#ifdef TRANSPARENT
1908/*
1909 * Check our parents are still who we think they are.
1910 * Do transparency updates if required
1911 */
1912int
1913rxvt_term::check_our_parents ()
1914{
1915 int i, pchanged, aformat, have_pixmap, rootdepth;
1916 unsigned long nitems, bytes_after;
1917 Atom atype;
1918 unsigned char *prop = NULL;
1919 Window root, oldp, *list;
1920 Pixmap rootpixmap = None;
1921 XWindowAttributes wattr, wrootattr;
1922
1923 pchanged = 0;
1924
1925 if (! (Options & Opt_transparent))
1926 return pchanged; /* Don't try any more */
1927
1928 XGetWindowAttributes (display->display, display->root, &wrootattr);
1929 rootdepth = wrootattr.depth;
1930
1931 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
1932 if (rootdepth != wattr.depth)
1933 {
1934 if (am_transparent)
1935 { 2222 }
1936 pchanged = 1; 2223 }
1937 XSetWindowBackground (display->display, TermWin.vt, 2224}
1938 PixColors[Color_bg]); 2225
1939 am_transparent = am_pixmap_trans = 0; 2226/*}}} */
2227
2228bool
2229rxvt_term::cmd_parse ()
2230{
2231 bool flag = false;
2232 wchar_t ch = NOCHAR;
2233 char *seq_begin; // remember start of esc-sequence here
2234
2235 for (;;)
2236 {
2237 if (ch == NOCHAR)
1940 } 2238 {
1941 return pchanged; /* Don't try any more */ 2239 seq_begin = cmdbuf_ptr;
1942 } 2240 ch = next_char ();
1943 2241
1944 /* Get all X ops out of the queue so that our information is up-to-date. */ 2242 if (ch == NOCHAR)
1945 XSync (display->display, False); 2243 break;
1946
1947 /*
1948 * Make the frame window set by the window manager have
1949 * the root background. Some window managers put multiple nested frame
1950 * windows for each client, so we have to take care about that.
1951 */
1952 i = (xa[XA_XROOTPMAPID] != 0
1953 && (XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID],
1954 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1955 &nitems, &bytes_after, &prop) == Success));
1956 if (!i || prop == NULL)
1957 have_pixmap = 0;
1958 else
1959 {
1960 have_pixmap = 1;
1961 rootpixmap = * ((Pixmap *)prop);
1962 XFree (prop);
1963 }
1964 if (have_pixmap)
1965 {
1966 /*
1967 * Copy display->root pixmap transparency
1968 */
1969 int sx, sy, nx, ny;
1970 unsigned int nw, nh;
1971 Window cr;
1972 XImage *image;
1973 GC gc;
1974 XGCValues gcvalue;
1975
1976 XTranslateCoordinates (display->display, TermWin.parent[0], display->root,
1977 0, 0, &sx, &sy, &cr);
1978 nw = (unsigned int)szHint.width;
1979 nh = (unsigned int)szHint.height;
1980 nx = ny = 0;
1981 if (sx < 0)
1982 { 2244 }
1983 nw += sx; 2245
1984 nx = -sx; 2246 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT)
1985 sx = 0;
1986 } 2247 {
1987 if (sy < 0) 2248 if (!seen_input)
1988 {
1989 nh += sy;
1990 ny = -sy;
1991 sy = 0;
1992 }
1993 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
1994 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
1995 allowedxerror = -1;
1996 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes,
1997 ZPixmap);
1998 /* XXX: handle BadMatch - usually because we're outside the pixmap */
1999 /* XXX: may need a delay here? */
2000 allowedxerror = 0;
2001 if (image == NULL)
2002 {
2003 if (am_transparent && am_pixmap_trans)
2004 { 2249 {
2005 pchanged = 1; 2250 seen_input = 1;
2006 if (TermWin.pixmap != None) 2251 // many badly-written programs (e.g. jed) contain a race condition:
2252 // they first read the screensize and then install a SIGWINCH handler.
2253 // some window managers resize the window early, and these programs
2254 // then sometimes get the size wrong.
2255 // unfortunately other programs are even more buggy and dislike
2256 // being sent SIGWINCH, so only do it when we were in fact being
2257 // resized.
2258 if (seen_resize && cmd_pid)
2259 kill (-cmd_pid, SIGWINCH);
2260 }
2261
2262 /* Read a text string from the input buffer */
2263 wchar_t buf[UBUFSIZ];
2264 bool refreshnow = false;
2265 int nlines = 0;
2266 wchar_t *str = buf;
2267 wchar_t *eol = str + min (ncol, UBUFSIZ);
2268
2269 for (;;)
2270 {
2271 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2272 break;
2273
2274 *str++ = ch;
2275
2276 if (ch == C0_LF || str >= eol)
2007 { 2277 {
2008 XFreePixmap (display->display, TermWin.pixmap); 2278 if (ch == C0_LF)
2009 TermWin.pixmap = None; 2279 nlines++;
2280
2281 refresh_count++;
2282
2283 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2284 {
2285 refresh_count = 0;
2286
2287 if (!option (Opt_skipScroll) || io_manager::now () > NOW + 1. / 60.)
2288 {
2289 refreshnow = true;
2290 ch = NOCHAR;
2291 break;
2292 }
2293 }
2294
2295 // scr_add_lines only works for nlines <= nrow - 1.
2296 if (nlines >= nrow - 1)
2297 {
2298 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2299 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2300 scr_add_lines (buf, str - buf, nlines);
2301
2302 nlines = 0;
2303 str = buf;
2304 eol = str + min (ncol, UBUFSIZ);
2305 }
2306
2307 if (str >= eol)
2308 {
2309 if (eol >= buf + UBUFSIZ)
2310 {
2311 ch = NOCHAR;
2312 break;
2313 }
2314 else
2315 eol = min (eol + ncol, buf + UBUFSIZ);
2316 }
2317
2010 } 2318 }
2319
2320 seq_begin = cmdbuf_ptr;
2321 ch = next_char ();
2011 } 2322 }
2012 am_pixmap_trans = 0; 2323
2324 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2325 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2326 scr_add_lines (buf, str - buf, nlines);
2327
2328 /*
2329 * If there have been a lot of new lines, then update the screen
2330 * What the heck we'll cheat and only refresh less than every page-full.
2331 * if skipScroll is enabled.
2332 */
2333 if (refreshnow)
2334 {
2335 flag = true;
2336 scr_refresh ();
2337 want_refresh = 1;
2338 }
2339
2013 } 2340 }
2014 else 2341 else
2015 { 2342 {
2016 if (TermWin.pixmap != None) 2343 try
2017 XFreePixmap (display->display, TermWin.pixmap);
2018 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
2019 (unsigned int)szHint.width,
2020 (unsigned int)szHint.height,
2021 (unsigned int)image->depth);
2022 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue);
2023 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0,
2024 nx, ny, (unsigned int)image->width,
2025 (unsigned int)image->height);
2026 XFreeGC (display->display, gc);
2027 XDestroyImage (image);
2028 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2029 TermWin.pixmap);
2030 if (!am_transparent || !am_pixmap_trans)
2031 pchanged = 1;
2032 am_transparent = am_pixmap_trans = 1;
2033 }
2034 }
2035 if (!am_pixmap_trans)
2036 {
2037 unsigned int n;
2038 /*
2039 * InheritPixmap transparency
2040 */
2041 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2042 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window));
2043 i++)
2044 {
2045 oldp = TermWin.parent[i];
2046 XQueryTree (display->display, TermWin.parent[i - 1], &root,
2047 &TermWin.parent[i], &list, &n);
2048 XFree (list);
2049 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2050 if (TermWin.parent[i] == display->root)
2051 { 2344 {
2052 if (oldp != None) 2345 process_nonprinting (ch);
2053 pchanged = 1; 2346 }
2347 catch (const class out_of_input &o)
2348 {
2349 // we ran out of input, retry later
2350 cmdbuf_ptr = seq_begin;
2054 break; 2351 break;
2055 } 2352 }
2056 if (oldp != TermWin.parent[i]) 2353
2057 pchanged = 1; 2354 ch = NOCHAR;
2058 }
2059 n = 0;
2060 if (pchanged)
2061 { 2355 }
2062 for (; n < (unsigned int)i; n++) 2356 }
2063 { 2357
2064 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2358 return flag;
2065 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2359}
2066 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2360
2067 { 2361// read the next character
2068 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2362wchar_t
2069 break; 2363rxvt_term::next_char () NOTHROW
2070 } 2364{
2071 } 2365 while (cmdbuf_ptr < cmdbuf_endp)
2366 {
2367 // assume 7-bit to be ascii ALWAYS
2368 if ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b)
2369 return *cmdbuf_ptr++;
2370
2371 wchar_t wc;
2372 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2373
2374 if (len == (size_t)-2)
2072 } 2375 {
2073 if (n > (int) (sizeof (TermWin.parent) 2376 // the mbstate stores incomplete sequences. didn't know this :/
2074 / sizeof (TermWin.parent[0]))) 2377 cmdbuf_ptr = cmdbuf_endp;
2378 break;
2075 { 2379 }
2076 D_X ((stderr, "InheritPixmap Turning off"));
2077 XSetWindowBackground (display->display, TermWin.parent[0],
2078 PixColors[Color_fg]);
2079 XSetWindowBackground (display->display, TermWin.vt,
2080 PixColors[Color_bg]);
2081 am_transparent = 0;
2082 /* XXX: also turn off Opt_transparent? */
2083 }
2084 else
2085 {
2086 /* wait (an arbitrary period) for the WM to do its thing
2087 * needed for fvwm2.2.2 (and before?) */
2088# ifdef HAVE_NANOSLEEP
2089 struct timespec rqt;
2090 2380
2091 rqt.tv_sec = 1; 2381 if (len == (size_t)-1)
2092 rqt.tv_nsec = 0; 2382 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2093 nanosleep (&rqt, NULL); 2383
2094# else 2384 // assume wchar == unicode
2095 sleep (1); 2385 cmdbuf_ptr += len;
2096# endif 2386 return wc & UNICODE_MASK;
2097 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2098 for (n = 0; n < (unsigned int)i; n++)
2099 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n],
2100 ParentRelative);
2101 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2102 ParentRelative);
2103 am_transparent = 1;
2104 }
2105 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2106 TermWin.parent[i] = None;
2107 } 2387 }
2388
2389 return NOCHAR;
2390}
2391
2392// read the next octet
2393uint32_t
2394rxvt_term::next_octet () NOTHROW
2395{
2396 return cmdbuf_ptr < cmdbuf_endp
2397 ? (unsigned char)*cmdbuf_ptr++
2398 : NOCHAR;
2399}
2400
2401static class out_of_input out_of_input;
2402
2403/* rxvt_cmd_getc () - Return next input character */
2404/*
2405 * Return the next input character after first passing any keyboard input
2406 * to the command.
2407 */
2408wchar_t
2409rxvt_term::cmd_getc () THROW ((class out_of_input))
2410{
2411 wchar_t c = next_char ();
2412
2413 if (c == NOCHAR)
2414 throw out_of_input;
2415
2108 return pchanged; 2416 return c;
2109} 2417}
2110#endif
2111 2418
2112/*}}} */ 2419uint32_t
2420rxvt_term::cmd_get8 () THROW ((class out_of_input))
2421{
2422 uint32_t c = next_octet ();
2423
2424 if (c == NOCHAR)
2425 throw out_of_input;
2426
2427 return c;
2428}
2113 2429
2114/*{{{ print pipe */ 2430/*{{{ print pipe */
2115/*----------------------------------------------------------------------*/ 2431/*----------------------------------------------------------------------*/
2116#ifdef PRINTPIPE 2432#ifdef PRINTPIPE
2117FILE * 2433FILE *
2118rxvt_term::popen_printer () 2434rxvt_term::popen_printer ()
2119{ 2435{
2120 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2436 FILE *stream = popen (rs[Rs_print_pipe], "w");
2121 2437
2122 if (stream == NULL) 2438 if (stream == NULL)
2123 rxvt_print_error ("can't open printer pipe"); 2439 rxvt_warn ("can't open printer pipe, not printing.\n");
2440
2124 return stream; 2441 return stream;
2125} 2442}
2126 2443
2127int 2444int
2128rxvt_term::pclose_printer (FILE *stream) 2445rxvt_term::pclose_printer (FILE *stream)
2129{ 2446{
2130 fflush (stream); 2447 fflush (stream);
2131 /* pclose () reported not to work on SunOS 4.1.3 */
2132# if defined (__sun__) /* TODO: RESOLVE THIS */
2133 /* pclose works provided SIGCHLD handler uses waitpid */
2134 return pclose (stream); /* return fclose (stream); */
2135# else
2136 return pclose (stream); 2448 return pclose (stream);
2137# endif
2138} 2449}
2139 2450
2140/* 2451/*
2141 * simulate attached vt100 printer 2452 * simulate attached vt100 printer
2142 */ 2453 */
2143void 2454void
2144rxvt_term::process_print_pipe () 2455rxvt_term::process_print_pipe ()
2145{ 2456{
2146 int done; 2457 int done;
2147 FILE *fd; 2458 FILE *fd;
2148 2459
2149 if ((fd = popen_printer ()) == NULL) 2460 if ((fd = popen_printer ()) == NULL)
2150 return; 2461 return;
2151 2462
2152 /* 2463 /*
2153 * Send all input to the printer until either ESC[4i or ESC[?4i 2464 * Send all input to the printer until either ESC[4i or ESC[?4i
2154 * is received. 2465 * is received.
2155 */ 2466 */
2156 for (done = 0; !done;) 2467 for (done = 0; !done;)
2157 { 2468 {
2158 unsigned char buf[8]; 2469 unsigned char buf[8];
2159 unsigned char ch; 2470 unicode_t ch;
2160 unsigned int i, len; 2471 unsigned int i, len;
2161 2472
2162 if ((ch = cmd_getc ()) != C0_ESC) 2473 if ((ch = cmd_getc ()) != C0_ESC)
2163 { 2474 {
2164 if (putc (ch, fd) == EOF) 2475 if (putc (ch, fd) == EOF)
2165 break; /* done = 1 */ 2476 break; /* done = 1 */
… …
2180 { 2491 {
2181 if ((buf[len++] = cmd_getc ()) == 'i') 2492 if ((buf[len++] = cmd_getc ()) == 'i')
2182 break; /* done = 1 */ 2493 break; /* done = 1 */
2183 } 2494 }
2184 } 2495 }
2496
2185 for (i = 0; i < len; i++) 2497 for (i = 0; i < len; i++)
2186 if (putc (buf[i], fd) == EOF) 2498 if (putc (buf[i], fd) == EOF)
2187 { 2499 {
2188 done = 1; 2500 done = 1;
2189 break; 2501 break;
2190 } 2502 }
2191 } 2503 }
2192 } 2504 }
2505
2193 pclose_printer (fd); 2506 pclose_printer (fd);
2194} 2507}
2195#endif /* PRINTPIPE */ 2508#endif /* PRINTPIPE */
2196/*}}} */ 2509/*}}} */
2197 2510
2198/* *INDENT-OFF* */ 2511/* *INDENT-OFF* */
2199enum { 2512enum {
2200 C1_40 = 0x40, 2513 C1_40 = 0x40,
2201 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2514 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2202 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2515 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2203 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2516 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2204 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2517 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2205}; 2518};
2206/* *INDENT-ON* */ 2519/* *INDENT-ON* */
2207 2520
2208/*{{{ process non-printing single characters */ 2521/*{{{ process non-printing single characters */
2209void 2522void
2210rxvt_term::process_nonprinting (unsigned char ch) 2523rxvt_term::process_nonprinting (unicode_t ch)
2211{ 2524{
2212 switch (ch) 2525 switch (ch)
2213 { 2526 {
2527 case C0_ESC:
2528 process_escape_seq ();
2529 break;
2214 case C0_ENQ: /* terminal Status */ 2530 case C0_ENQ: /* terminal Status */
2215 if (rs[Rs_answerbackstring]) 2531 if (rs[Rs_answerbackstring])
2216 tt_write ( 2532 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2217 (const unsigned char *)rs[Rs_answerbackstring],
2218 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2219 else 2533 else
2220 tt_write ((unsigned char *)VT100_ANS, 2534 tt_write (VT100_ANS, strlen (VT100_ANS));
2221 (unsigned int)STRLEN (VT100_ANS));
2222 break; 2535 break;
2223 case C0_BEL: /* bell */ 2536 case C0_BEL: /* bell */
2224 scr_bell (); 2537 scr_bell ();
2225 break; 2538 break;
2226 case C0_BS: /* backspace */ 2539 case C0_BS: /* backspace */
… …
2241 scr_charset_choose (1); 2554 scr_charset_choose (1);
2242 break; 2555 break;
2243 case C0_SI: /* shift in - acs */ 2556 case C0_SI: /* shift in - acs */
2244 scr_charset_choose (0); 2557 scr_charset_choose (0);
2245 break; 2558 break;
2559
2560#ifdef EIGHT_BIT_CONTROLS
2561 // 8-bit controls
2562 case 0x90: /* DCS */
2563 process_dcs_seq ();
2564 break;
2565 case 0x9b: /* CSI */
2566 process_csi_seq ();
2567 break;
2568 case 0x9d: /* OSC */
2569 process_osc_seq ();
2570 break;
2571#endif
2246 } 2572 }
2247} 2573}
2248/*}}} */ 2574/*}}} */
2249 2575
2250 2576
2251/*{{{ process VT52 escape sequences */ 2577/*{{{ process VT52 escape sequences */
2252void 2578void
2253rxvt_term::process_escape_vt52 (unsigned char ch) 2579rxvt_term::process_escape_vt52 (unicode_t ch)
2254{ 2580{
2255 int row, col; 2581 int row, col;
2256 2582
2257 switch (ch) 2583 switch (ch)
2258 { 2584 {
… …
2310 2636
2311/*{{{ process escape sequences */ 2637/*{{{ process escape sequences */
2312void 2638void
2313rxvt_term::process_escape_seq () 2639rxvt_term::process_escape_seq ()
2314{ 2640{
2315 unsigned char ch = cmd_getc (); 2641 unicode_t ch = cmd_getc ();
2316 2642
2317 if (PrivateModes & PrivMode_vt52) 2643 if (priv_modes & PrivMode_vt52)
2318 { 2644 {
2319 process_escape_vt52 (ch); 2645 process_escape_vt52 (ch);
2320 return; 2646 return;
2321 } 2647 }
2322 2648
… …
2337 scr_charset_set (2, (unsigned int)cmd_getc ()); 2663 scr_charset_set (2, (unsigned int)cmd_getc ());
2338 break; 2664 break;
2339 case '+': 2665 case '+':
2340 scr_charset_set (3, (unsigned int)cmd_getc ()); 2666 scr_charset_set (3, (unsigned int)cmd_getc ());
2341 break; 2667 break;
2342#ifdef MULTICHAR_SET 2668#if !ENABLE_MINIMAL
2343 case '$':
2344 scr_charset_set (-2, (unsigned int)cmd_getc ());
2345 break;
2346#endif
2347#ifndef NO_FRILLS
2348 case '6': 2669 case '6':
2349 scr_backindex (); 2670 scr_backindex ();
2350 break; 2671 break;
2351#endif 2672#endif
2352 case '7': 2673 case '7':
2353 scr_cursor (SAVE); 2674 scr_cursor (SAVE);
2354 break; 2675 break;
2355 case '8': 2676 case '8':
2356 scr_cursor (RESTORE); 2677 scr_cursor (RESTORE);
2357 break; 2678 break;
2358#ifndef NO_FRILLS 2679#if !ENABLE_MINIMAL
2359 case '9': 2680 case '9':
2360 scr_forwardindex (); 2681 scr_forwardindex ();
2361 break; 2682 break;
2362#endif 2683#endif
2363 case '=': 2684 case '=':
… …
2373 break; 2694 break;
2374 2695
2375 /* 8.3.87: NEXT LINE */ 2696 /* 8.3.87: NEXT LINE */
2376 case C1_NEL: /* ESC E */ 2697 case C1_NEL: /* ESC E */
2377 { 2698 {
2378 uint32_t nlcr[] = { '\n', '\r' }; 2699 wchar_t nlcr[] = { C0_LF, C0_CR };
2379 scr_add_lines (nlcr, 1, 2); 2700 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);
2380 } 2701 }
2381 break; 2702 break;
2382 2703
2383 /* kidnapped escape sequence: Should be 8.3.48 */ 2704 /* kidnapped escape sequence: Should be 8.3.48 */
2384 case C1_ESA: /* ESC G */ 2705 case C1_ESA: /* ESC G */
… …
2394 case C1_RI: /* ESC M */ 2715 case C1_RI: /* ESC M */
2395 scr_index (DN); 2716 scr_index (DN);
2396 break; 2717 break;
2397 2718
2398 /* 8.3.142: SINGLE-SHIFT TWO */ 2719 /* 8.3.142: SINGLE-SHIFT TWO */
2399 /*case C1_SS2: scr_single_shift (2); break; */ 2720 /*case C1_SS2: scr_single_shift (2); break; */
2400 2721
2401 /* 8.3.143: SINGLE-SHIFT THREE */ 2722 /* 8.3.143: SINGLE-SHIFT THREE */
2402 /*case C1_SS3: scr_single_shift (3); break; */ 2723 /*case C1_SS3: scr_single_shift (3); break; */
2403 2724
2404 /* 8.3.27: DEVICE CONTROL STRING */ 2725 /* 8.3.27: DEVICE CONTROL STRING */
2405 case C1_DCS: /* ESC P */ 2726 case C1_DCS: /* ESC P */
2406 process_dcs_seq (); 2727 process_dcs_seq ();
2407 break; 2728 break;
2408 2729
2409 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2730 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2410 case C1_SCI: /* ESC Z */ 2731 case C1_SCI: /* ESC Z */
2411 tt_write ((const unsigned char *)ESCZ_ANSWER, 2732 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2412 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2413 break; /* steal obsolete ESC [ c */ 2733 break; /* steal obsolete ESC [ c */
2414 2734
2415 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2735 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */
2416 case C1_CSI: /* ESC [ */ 2736 case C1_CSI: /* ESC [ */
2417 process_csi_seq (); 2737 process_csi_seq ();
… …
2422 process_osc_seq (); 2742 process_osc_seq ();
2423 break; 2743 break;
2424 2744
2425 /* 8.3.106: RESET TO INITIAL STATE */ 2745 /* 8.3.106: RESET TO INITIAL STATE */
2426 case 'c': 2746 case 'c':
2747 mbstate.reset ();
2427 scr_poweron (); 2748 scr_poweron ();
2428 scrollbar_show (1); 2749 scrollbar_show (1);
2429 break; 2750 break;
2430 2751
2431 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2752 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
… …
2443 2764
2444/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2765/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2445/* *INDENT-OFF* */ 2766/* *INDENT-OFF* */
2446enum { 2767enum {
2447 CSI_ICH = 0x40, 2768 CSI_ICH = 0x40,
2448 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2769 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2449 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2770 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2450 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2771 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2451 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 2772 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2452 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 2773 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2453 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2774 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
… …
2468 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2789 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2469 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2790 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2470 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2791 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2471 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2792 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2472 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2793 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2473 make_byte (0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 2794 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2474 }; 2795 };
2475/* *INDENT-ON* */ 2796/* *INDENT-ON* */
2476 2797
2477void 2798void
2478rxvt_term::process_csi_seq () 2799rxvt_term::process_csi_seq ()
2479{ 2800{
2480 unsigned char ch, priv, i; 2801 unicode_t ch, priv, i;
2481 unsigned int nargs, p; 2802 unsigned int nargs, p;
2482 int n, ndef; 2803 int n, ndef;
2483 int arg[ESC_ARGS]; 2804 int arg[ESC_ARGS] = { };
2484 2805
2485 for (nargs = ESC_ARGS; nargs > 0;) 2806 nargs = 0;
2486 arg[--nargs] = 0;
2487 2807
2488 priv = 0; 2808 priv = 0;
2489 ch = cmd_getc (); 2809 ch = cmd_getc ();
2490 if (ch >= '<' && ch <= '?') 2810 if (ch >= '<' && ch <= '?')
2491 { /* '<' '=' '>' '?' */ 2811 { /* '<' '=' '>' '?' */
2492 priv = ch; 2812 priv = ch;
2493 ch = cmd_getc (); 2813 ch = cmd_getc ();
2494 } 2814 }
2815
2495 /* read any numerical arguments */ 2816 /* read any numerical arguments */
2496 for (n = -1; ch < CSI_ICH; ) 2817 for (n = -1; ch < CSI_ICH; )
2497 { 2818 {
2498 if (isdigit (ch)) 2819 if (isdigit (ch))
2499 { 2820 {
… …
2506 { 2827 {
2507 if (nargs < ESC_ARGS) 2828 if (nargs < ESC_ARGS)
2508 arg[nargs++] = n; 2829 arg[nargs++] = n;
2509 n = -1; 2830 n = -1;
2510 } 2831 }
2511 else if (ch == '\b') 2832 else if (IS_CONTROL (ch))
2512 {
2513 scr_backspace ();
2514 }
2515 else if (ch == C0_ESC)
2516 {
2517 process_escape_seq ();
2518 return;
2519 }
2520 else if (ch < ' ')
2521 {
2522 process_nonprinting (ch); 2833 process_nonprinting (ch);
2523 } 2834
2524 ch = cmd_getc (); 2835 ch = cmd_getc ();
2525 } 2836 }
2526 2837
2527 if (ch > CSI_7F) 2838 if (ch > CSI_7F)
2528 return; 2839 return;
… …
2534 ndef = get_byte_array_bit (csi_defaults, i); 2845 ndef = get_byte_array_bit (csi_defaults, i);
2535 for (p = 0; p < nargs; p++) 2846 for (p = 0; p < nargs; p++)
2536 if (arg[p] == -1) 2847 if (arg[p] == -1)
2537 arg[p] = ndef; 2848 arg[p] = ndef;
2538 2849
2539#ifdef DEBUG_CMD
2540 fprintf (stderr, "CSI ");
2541 for (p = 0; p < nargs; p++)
2542 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2543 fprintf (stderr, "%c\n", ch);
2544#endif
2545
2546 /* 2850 /*
2547 * private mode handling 2851 * private mode handling
2548 */ 2852 */
2549 if (priv) 2853 if (priv)
2550 { 2854 {
2551 switch (priv) 2855 switch (priv)
2552 { 2856 {
2553 case '>': 2857 case '>':
2554 if (ch == CSI_DA) /* secondary device attributes */ 2858 if (ch == CSI_DA) /* secondary device attributes */
2859 {
2860 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2861 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2862 //
2863 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2864 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2865 // versions.
2866 //
2555 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2867 tt_printf ("\033[>%d;95;0c", 'U');
2868 }
2556 break; 2869 break;
2557 case '?': 2870 case '?':
2558 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2871 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2559 process_terminal_mode (ch, priv, nargs, arg); 2872 process_terminal_mode (ch, priv, nargs, arg);
2560 break; 2873 break;
… …
2665 2978
2666 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 2979 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2667 arg[0] = -arg[0]; 2980 arg[0] = -arg[0];
2668 /* FALLTHROUGH */ 2981 /* FALLTHROUGH */
2669 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 2982 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2670 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 2983 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2671 break; 2984 break;
2672 2985
2673 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 2986 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2674 tt_write ((const unsigned char *)VT100_ANS, 2987 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2675 (unsigned int) (sizeof (VT100_ANS) - 1));
2676 break; 2988 break;
2677 2989
2678 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 2990 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2679 process_sgr_mode (nargs, arg); 2991 process_sgr_mode (nargs, arg);
2680 break; 2992 break;
… …
2686 tt_printf ("\033[0n"); 2998 tt_printf ("\033[0n");
2687 break; 2999 break;
2688 case 6: /* CPR requested */ 3000 case 6: /* CPR requested */
2689 scr_report_position (); 3001 scr_report_position ();
2690 break; 3002 break;
2691#if defined (ENABLE_DISPLAY_ANSWER)
2692 case 7: /* unofficial extension */ 3003 case 7: /* unofficial extension */
3004 if (option (Opt_insecure))
2693 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3005 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2694 break; 3006 break;
2695#endif
2696 case 8: /* unofficial extension */ 3007 case 8: /* unofficial extension */
2697 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3008 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2698 break; 3009 break;
2699 } 3010 }
2700 break; 3011 break;
2701 3012
2702 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3013 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2735 break; 3046 break;
2736 3047
2737 case CSI_RM: /* 8.3.107: RESET MODE */ 3048 case CSI_RM: /* 8.3.107: RESET MODE */
2738 if (arg[0] == 4) 3049 if (arg[0] == 4)
2739 scr_insert_mode (0); 3050 scr_insert_mode (0);
3051 else if (arg[0] == 20)
3052 priv_modes &= ~PrivMode_LFNL;
2740 break; 3053 break;
2741 3054
2742 case CSI_SM: /* 8.3.126: SET MODE */ 3055 case CSI_SM: /* 8.3.126: SET MODE */
2743 if (arg[0] == 4) 3056 if (arg[0] == 4)
2744 scr_insert_mode (1); 3057 scr_insert_mode (1);
3058 else if (arg[0] == 20)
3059 priv_modes |= PrivMode_LFNL;
2745 break; 3060 break;
2746 3061
2747 /* 3062 /*
2748 * PRIVATE USE beyond this point. All CSI_7? sequences here 3063 * PRIVATE USE beyond this point. All CSI_7? sequences here
2749 */ 3064 */
… …
2761 break; 3076 break;
2762 case CSI_75: 3077 case CSI_75:
2763 scr_cursor (RESTORE); 3078 scr_cursor (RESTORE);
2764 break; 3079 break;
2765 3080
2766#ifndef NO_FRILLS 3081#if !ENABLE_MINIMAL
2767 case CSI_74: 3082 case CSI_74:
2768 process_window_ops (arg, nargs); 3083 process_window_ops (arg, nargs);
2769 break; 3084 break;
2770#endif 3085#endif
2771 3086
2772 case CSI_78: /* DECREQTPARM */ 3087 case CSI_78: /* DECREQTPARM */
2773 if (arg[0] == 0 || arg[0] == 1) 3088 if (arg[0] == 0 || arg[0] == 1)
2774 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3089 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2775 /* FALLTHROUGH */ 3090 break;
2776 3091
2777 default: 3092 default:
2778 break; 3093 break;
2779 } 3094 }
2780} 3095}
2781/*}}} */ 3096/*}}} */
2782 3097
2783#ifndef NO_FRILLS 3098#if !ENABLE_MINIMAL
2784/* ARGSUSED */ 3099/* ARGSUSED */
2785void 3100void
2786rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3101rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2787{ 3102{
2788 int x, y; 3103 int x, y;
2789#if 0
2790 char *s;
2791#endif
2792 XWindowAttributes wattr; 3104 XWindowAttributes wattr;
2793 Window wdummy; 3105 Window wdummy;
3106
3107 dLocal (Display *, dpy);
2794 3108
2795 if (nargs == 0) 3109 if (nargs == 0)
2796 return; 3110 return;
3111
2797 switch (args[0]) 3112 switch (args[0])
2798 { 3113 {
2799 /* 3114 /*
2800 * commands 3115 * commands
2801 */ 3116 */
2802 case 1: /* deiconify window */ 3117 case 1: /* deiconify window */
2803 XMapWindow (display->display, TermWin.parent[0]); 3118 XMapWindow (dpy, parent[0]);
2804 break; 3119 break;
2805 case 2: /* iconify window */ 3120 case 2: /* iconify window */
2806 XIconifyWindow (display->display, TermWin.parent[0], 3121 XIconifyWindow (dpy, parent[0], display->screen);
2807 DefaultScreen (display->display));
2808 break; 3122 break;
2809 case 3: /* set position (pixels) */ 3123 case 3: /* set position (pixels) */
2810 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3124 XMoveWindow (dpy, parent[0], args[1], args[2]);
2811 break; 3125 break;
2812 case 4: /* set size (pixels) */ 3126 case 4: /* set size (pixels) */
2813 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3127 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2814 break; 3128 break;
2815 case 5: /* raise window */ 3129 case 5: /* raise window */
2816 XRaiseWindow (display->display, TermWin.parent[0]); 3130 XRaiseWindow (dpy, parent[0]);
2817 break; 3131 break;
2818 case 6: /* lower window */ 3132 case 6: /* lower window */
2819 XLowerWindow (display->display, TermWin.parent[0]); 3133 XLowerWindow (dpy, parent[0]);
2820 break; 3134 break;
2821 case 7: /* refresh window */ 3135 case 7: /* refresh window */
2822 scr_touch (true); 3136 scr_touch (true);
2823 break; 3137 break;
2824 case 8: /* set size (chars) */ 3138 case 8: /* set size (chars) */
2825 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3139 set_widthheight ((unsigned int) (args[2] * fwidth),
2826 (unsigned int) (args[1] * TermWin.fheight)); 3140 (unsigned int) (args[1] * fheight));
2827 break; 3141 break;
3142
3143 //case 9: NYI, TODO, restore maximized window or maximize window
2828 default: 3144 default:
2829 if (args[0] >= 24) /* set height (chars) */ 3145 if (args[0] >= 24) /* set height (chars) */
2830 set_widthheight ((unsigned int)TermWin.width, 3146 set_widthheight ((unsigned int)width,
2831 (unsigned int) (args[1] * TermWin.fheight)); 3147 (unsigned int) (args[1] * fheight));
2832 break; 3148 break;
3149
2833 /* 3150 /*
2834 * reports - some output format copied from XTerm 3151 * reports - some output format copied from XTerm
2835 */ 3152 */
2836 case 11: /* report window state */ 3153 case 11: /* report window state */
2837 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3154 XGetWindowAttributes (dpy, parent[0], &wattr);
2838 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3155 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2839 break; 3156 break;
2840 case 13: /* report window position */ 3157 case 13: /* report window position */
2841 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3158 XGetWindowAttributes (dpy, parent[0], &wattr);
2842 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3159 XTranslateCoordinates (dpy, parent[0], wattr.root,
2843 -wattr.border_width, -wattr.border_width, 3160 -wattr.border_width, -wattr.border_width,
2844 &x, &y, &wdummy); 3161 &x, &y, &wdummy);
2845 tt_printf ("\033[3;%d;%dt", x, y); 3162 tt_printf ("\033[3;%d;%dt", x, y);
2846 break; 3163 break;
2847 case 14: /* report window size (pixels) */ 3164 case 14: /* report window size (pixels) */
2848 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3165 XGetWindowAttributes (dpy, parent[0], &wattr);
2849 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3166 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2850 break; 3167 break;
3168 case 18: /* report text area size (chars) */
3169 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3170 break;
2851 case 18: /* report window size (chars) */ 3171 case 19: /* report window size (chars) */
2852 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3172 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2853 break; 3173 break;
2854#if 0 /* XXX: currently disabled due to security concerns */
2855 case 20: /* report icon label */ 3174 case 20: /* report icon label */
3175 {
3176 char *s;
2856 XGetIconName (display->display, TermWin.parent[0], &s); 3177 XGetIconName (dpy, parent[0], &s);
2857 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3178 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3179 XFree (s);
3180 }
2858 break; 3181 break;
2859 case 21: /* report window title */ 3182 case 21: /* report window title */
3183 {
3184 char *s;
2860 XFetchName (display->display, TermWin.parent[0], &s); 3185 XFetchName (dpy, parent[0], &s);
2861 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3186 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3187 XFree (s);
3188 }
2862 break; 3189 break;
2863#endif
2864
2865 } 3190 }
2866} 3191}
2867#endif 3192#endif
2868 3193
2869/*----------------------------------------------------------------------*/ 3194/*----------------------------------------------------------------------*/
2870/* 3195/*
2871 * get input up until STRING TERMINATOR (or BEL) 3196 * get input up until STRING TERMINATOR (or BEL)
2872 * ends_how is terminator used. returned input must be free ()d 3197 * ends_how is terminator used. returned input must be free()'d
2873 */ 3198 */
2874unsigned char * 3199char *
2875rxvt_term::get_to_st (unsigned char *ends_how) 3200rxvt_term::get_to_st (unicode_t &ends_how)
2876{ 3201{
2877 int seen_esc = 0; /* seen escape? */ 3202 unicode_t ch;
3203 bool seen_esc = false;
2878 unsigned int n = 0; 3204 unsigned int n = 0;
2879 unsigned char *s; 3205 wchar_t string[STRING_MAX];
2880 unsigned char ch, string[STRING_MAX];
2881 3206
2882 for (; (ch = cmd_getc ());) 3207 while ((ch = cmd_getc ()) != NOCHAR)
2883 { 3208 {
2884 if (ch == C0_BEL 3209 if (seen_esc)
2885 || ch == CHAR_ST 3210 {
2886 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3211 if (ch == 0x5c) /* 7bit ST */
2887 break; 3212 break;
3213 else
3214 return NULL;
3215 }
2888 if (ch == C0_ESC) 3216 else if (ch == C0_ESC)
2889 { 3217 {
2890 seen_esc = 1; 3218 seen_esc = true;
2891 continue; 3219 continue;
2892 } 3220 }
3221 else if (ch == C0_BEL || ch == CHAR_ST)
3222 break;
2893 else if (ch == '\t') 3223 else if (ch == C0_SYN)
2894 ch = ' '; /* translate '\t' to space */ 3224 ch = cmd_get8 ();
2895 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3225 else if (ch < 0x20)
2896 return NULL; /* other control character - exit */ 3226 return NULL; /* other control character - exit */
2897 if (n < sizeof (string) - 1) 3227
3228 seen_esc = false;
3229
3230 if (n >= STRING_MAX - 1)
3231 // stop at some sane length
3232 return NULL;
3233
2898 string[n++] = ch; 3234 string[n++] = ch;
2899 seen_esc = 0;
2900 } 3235 }
3236
2901 string[n++] = '\0'; 3237 string[n++] = '\0';
2902 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3238
2903 return NULL;
2904 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3239 ends_how = (ch == 0x5c ? C0_ESC : ch);
2905 STRNCPY (s, string, n); 3240
2906 return s; 3241 return rxvt_wcstombs (string);
2907} 3242}
2908 3243
2909/*----------------------------------------------------------------------*/ 3244/*----------------------------------------------------------------------*/
2910/* 3245/*
2911 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3246 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2912 */ 3247 */
2913void 3248void
2914rxvt_term::process_dcs_seq () 3249rxvt_term::process_dcs_seq ()
2915{ 3250{
2916 unsigned char eh, *s; 3251 char *s;
3252 unicode_t eh;
3253
2917 /* 3254 /*
2918 * Not handled yet 3255 * Not handled yet
2919 */ 3256 */
2920 s = get_to_st (&eh); 3257 s = get_to_st (eh);
2921 if (s) 3258 if (s)
2922 free (s); 3259 free (s);
3260
2923 return; 3261 return;
2924} 3262}
2925 3263
2926/*----------------------------------------------------------------------*/ 3264/*----------------------------------------------------------------------*/
2927/* 3265/*
2928 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3266 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2929 */ 3267 */
2930void 3268void
2931rxvt_term::process_osc_seq () 3269rxvt_term::process_osc_seq ()
2932{ 3270{
2933 unsigned char ch, eh, *s; 3271 unicode_t ch, eh;
2934 int arg; 3272 int arg;
2935 3273
2936 ch = cmd_getc (); 3274 ch = cmd_getc ();
2937 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3275 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2938 arg = arg * 10 + (ch - '0'); 3276 arg = arg * 10 + (ch - '0');
2939 3277
2940 if (ch == ';') 3278 if (ch == ';')
2941 { 3279 {
2942 s = get_to_st (&eh); 3280 char *s = get_to_st (eh);
3281
2943 if (s) 3282 if (s)
2944 { 3283 {
2945 /*
2946 * rxvt_menubar_dispatch () violates the constness of the string,
2947 * so do it here
2948 */
2949 if (arg == XTerm_Menu)
2950#if 0 /* XXX: currently disabled due to security concerns */
2951 menubar_dispatch ((char *)s);
2952#else
2953 (void)0;
2954#endif
2955 else
2956 xterm_seq (arg, (char *)s, eh); 3284 process_xterm_seq (arg, s, eh);
2957 free (s); 3285 free (s);
2958 } 3286 }
2959 } 3287 }
2960} 3288}
3289
3290void
3291rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3292{
3293 if (str[0] == '?' && !str[1])
3294 {
3295 rgba c;
3296 pix_colors_focused[color].get (c);
3297
3298#if XFT
3299 if (c.a != rgba::MAX_CC)
3300 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3301 else
3302#endif
3303 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3304 }
3305 else
3306 set_window_color (color, str);
3307}
3308
2961/* 3309/*
2962 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3310 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
2963 * 0 = change iconName/title
2964 * 1 = change iconName
2965 * 2 = change title
2966 * 4 = change color
2967 * 12 = change text color
2968 * 13 = change mouse foreground color
2969 * 17 = change highlight character colour
2970 * 18 = change bold character color
2971 * 19 = change underlined character color
2972 * 46 = change logfile (not implemented)
2973 * 50 = change font
2974 *
2975 * rxvt extensions:
2976 * 9 = change locale (NYI)
2977 * 10 = menu (may change in future)
2978 * 20 = bg pixmap
2979 * 39 = change default fg color
2980 * 49 = change default bg color
2981 * 55 = dump scrollback buffer and all of screen
2982 */ 3311 */
2983void 3312void
2984rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3313rxvt_term::process_xterm_seq (int op, const char *str, char resp)
2985{ 3314{
2986 int changed = 0; 3315 int color;
2987 int color;
2988 char *buf, *name; 3316 char *buf, *name;
3317 bool query = str[0] == '?' && !str[1];
3318 int saveop = op;
3319
3320 dLocal (Display *, dpy);
2989 3321
2990 assert (str != NULL); 3322 assert (str != NULL);
3323
3324 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3325 return;
3326
2991 switch (op) 3327 switch (op)
2992 { 3328 {
2993 case XTerm_name: 3329 case XTerm_name:
2994 set_title (str); 3330 set_title (str);
2995 /* FALLTHROUGH */ 3331 /* FALLTHROUGH */
2996 case XTerm_iconName: 3332 case XTerm_iconName:
2997 set_iconName (str); 3333 set_icon_name (str);
2998 break; 3334 break;
2999 case XTerm_title: 3335 case XTerm_title:
3000 set_title (str); 3336 set_title (str);
3001 break; 3337 break;
3338 case XTerm_property:
3339 if (str[0] == '?')
3340 {
3341 Atom prop = display->atom (str + 1);
3342 Atom actual_type;
3343 int actual_format;
3344 unsigned long nitems;
3345 unsigned long bytes_after;
3346 unsigned char *value = 0;
3347 const char *str = "";
3348
3349 if (prop
3350 && XGetWindowProperty (dpy, parent[0],
3351 prop, 0, 1<<16, 0, AnyPropertyType,
3352 &actual_type, &actual_format,
3353 &nitems, &bytes_after, &value) == Success
3354 && actual_type != None
3355 && actual_format == 8)
3356 str = (const char *)(value);
3357
3358 tt_printf ("\033]%d;%s%c", op, str, resp);
3359
3360 XFree (value);
3361 }
3362 else
3363 {
3364 char *eq = strchr (str, '='); // constness lost, but verified to be ok
3365
3366 if (eq)
3367 {
3368 *eq = 0;
3369 set_utf8_property (display->atom (str), eq + 1);
3370 }
3371 else
3372 XDeleteProperty (dpy, parent[0],
3373 display->atom (str));
3374 }
3375 break;
3376
3002 case XTerm_Color: 3377 case XTerm_Color:
3003 for (buf = (char *)str; buf && *buf;) 3378 for (buf = (char *)str; buf && *buf;)
3004 { 3379 {
3005 if ((name = STRCHR (buf, ';')) == NULL) 3380 if ((name = strchr (buf, ';')) == NULL)
3006 break; 3381 break;
3382
3007 *name++ = '\0'; 3383 *name++ = '\0';
3008 color = atoi (buf); 3384 color = atoi (buf) + minCOLOR;
3009 if (color < 0 || color >= TOTAL_COLORS) 3385
3386 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3010 break; 3387 break;
3388
3011 if ((buf = STRCHR (name, ';')) != NULL) 3389 if ((buf = strchr (name, ';')) != NULL)
3012 *buf++ = '\0'; 3390 *buf++ = '\0';
3013 set_window_color (color + minCOLOR, name); 3391
3392 process_color_seq (op, color, name, resp);
3014 } 3393 }
3394 break;
3395 case XTerm_Color00:
3396 process_color_seq (op, Color_fg, str, resp);
3397 break;
3398 case XTerm_Color01:
3399 process_color_seq (op, Color_bg, str, resp);
3015 break; 3400 break;
3016#ifndef NO_CURSORCOLOR 3401#ifndef NO_CURSORCOLOR
3017 case XTerm_Color_cursor: 3402 case XTerm_Color_cursor:
3018 set_window_color (Color_cursor, str); 3403 process_color_seq (op, Color_cursor, str, resp);
3019 break; 3404 break;
3020#endif 3405#endif
3021 case XTerm_Color_pointer: 3406 case XTerm_Color_pointer_fg:
3022 set_window_color (Color_pointer, str); 3407 process_color_seq (op, Color_pointer_fg, str, resp);
3408 break;
3409 case XTerm_Color_pointer_bg:
3410 process_color_seq (op, Color_pointer_bg, str, resp);
3023 break; 3411 break;
3024#ifndef NO_BOLD_UNDERLINE_REVERSE 3412#ifndef NO_BOLD_UNDERLINE_REVERSE
3025 case XTerm_Color_BD:
3026 set_window_color (Color_BD, str);
3027 break;
3028 case XTerm_Color_UL:
3029 set_window_color (Color_UL, str);
3030 break;
3031 case XTerm_Color_RV: 3413 case XTerm_Color_RV:
3032 set_window_color (Color_RV, str); 3414 process_color_seq (op, Color_RV, str, resp);
3033 break; 3415 break;
3416 case Rxvt_Color_BD:
3417 case URxvt_Color_BD:
3418 process_color_seq (op, Color_BD, str, resp);
3419 break;
3420 case Rxvt_Color_UL:
3421 case URxvt_Color_UL:
3422 process_color_seq (op, Color_UL, str, resp);
3423 break;
3424 case URxvt_Color_IT:
3425 process_color_seq (op, Color_IT, str, resp);
3426 break;
3034#endif 3427#endif
3035 3428#if ENABLE_TRANSPARENCY
3036 case XTerm_Menu: 3429 case URxvt_Color_tint:
3430 process_color_seq (op, Color_tint, str, resp);
3037 /* 3431 {
3038 * rxvt_menubar_dispatch () violates the constness of the string, 3432 bool changed = false;
3039 * so DON'T do it here 3433 if (ISSET_PIXCOLOR (Color_tint))
3434 changed = bgPixmap.set_tint (pix_colors_focused [Color_tint]);
3435 else
3436 changed = bgPixmap.unset_tint ();
3437 if (changed)
3438 update_background ();
3040 */ 3439 }
3440
3041 break; 3441 break;
3442#endif
3443
3444#if BG_IMAGE_FROM_FILE
3042 case XTerm_Pixmap: 3445 case Rxvt_Pixmap:
3043 if (*str != ';') 3446 if (!strcmp (str, "?"))
3044 { 3447 {
3045#if XPM_BACKGROUND 3448 char str[256];
3046 scale_pixmap (""); /* reset to default scaling */ 3449
3047 set_bgPixmap (str); /* change pixmap */ 3450 sprintf (str, "[%dx%d+%d+%d]", /* can't presume snprintf () ! */
3048#endif 3451 min (bgPixmap.h_scale, 32767), min (bgPixmap.v_scale, 32767),
3049 scr_touch (true); 3452 min (bgPixmap.h_align, 32767), min (bgPixmap.v_align, 32767));
3453 process_xterm_seq (XTerm_title, str, CHAR_ST);
3050 } 3454 }
3051 while ((str = STRCHR (str, ';')) != NULL) 3455 else
3052 { 3456 {
3457 int changed = 0;
3458
3459 if (*str != ';')
3460 {
3461 /* reset to default scaling :*/
3462 bgPixmap.unset_geometry ();
3463 if (bgPixmap.set_file (str)) /* change pixmap */
3464 changed++;
3465 str = strchr (str, ';');
3466 if (str == NULL)
3467 bgPixmap.set_defaultGeometry ();
3468 }
3469 while (str)
3470 {
3053 str++; 3471 str++;
3054#if XPM_BACKGROUND 3472 if (bgPixmap.set_geometry (str))
3055 changed += scale_pixmap (str); 3473 changed++;
3056#endif 3474 str = strchr (str, ';');
3057 3475 }
3476 if (changed)
3477 update_background ();
3058 } 3478 }
3059 if (changed)
3060 {
3061#ifdef XPM_BACKGROUND
3062 resize_pixmap ();
3063#endif
3064 scr_touch (true);
3065 }
3066 break; 3479 break;
3480#endif
3067 3481
3068 case XTerm_restoreFG: 3482 case Rxvt_restoreFG:
3069 set_window_color (Color_fg, str); 3483 set_window_color (Color_fg, str);
3070 break; 3484 break;
3071 case XTerm_restoreBG: 3485 case Rxvt_restoreBG:
3072 set_window_color (Color_bg, str); 3486 set_window_color (Color_bg, str);
3073 break; 3487 break;
3488
3074 case XTerm_logfile: 3489 case XTerm_logfile:
3490 // TODO, when secure mode?
3075 break; 3491 break;
3076 case XTerm_font: 3492
3077 change_font (str);
3078 break;
3079 case XTerm_locale:
3080 /* TODO */
3081 break;
3082#if 0 3493#if 0
3083 case XTerm_dumpscreen: /* no error notices */ 3494 case Rxvt_dumpscreen: /* no error notices */
3084 { 3495 {
3085 int fd; 3496 int fd;
3086 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3497 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3087 { 3498 {
3088 scr_dump (fd); 3499 scr_dump (fd);
3089 close (fd); 3500 close (fd);
3090 } 3501 }
3091 } 3502 }
3092 break; 3503 break;
3093#endif 3504#endif
3505 case XTerm_font:
3506 op = URxvt_font;
3507 case URxvt_font:
3508#if ENABLE_STYLES
3509 case URxvt_boldFont:
3510 case URxvt_italicFont:
3511 case URxvt_boldItalicFont:
3512#endif
3513 if (query)
3514 tt_printf ("\33]%d;%-.250s%c", saveop,
3515 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3516 ? fontset[op - URxvt_font]->fontdesc : "",
3517 resp);
3518 else
3519 {
3520 const char *&res = rs[Rs_font + (op - URxvt_font)];
3094 3521
3522 res = strdup (str);
3523 allocated.push_back ((void *)res);
3524 set_fonts ();
3525 }
3526 break;
3527
3528 case URxvt_version:
3529 if (query)
3530 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3531 op,
3532 rs[Rs_name], VERSION[0], VERSION[2],
3533 resp);
3534 break;
3535
3536#if !ENABLE_MINIMAL
3537 case URxvt_locale:
3538 if (query)
3539 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3540 else
3541 {
3542 set_locale (str);
3543 pty->set_utf8_mode (enc_utf8);
3544 init_xlocale ();
3545 }
3546 break;
3547
3548 case URxvt_view_up:
3549 case URxvt_view_down:
3550 {
3551 int lines = atoi (str);
3552
3553 if (lines)
3554 scr_page (op == URxvt_view_up ? UP : DN, lines);
3555 else
3556 scr_erase_savelines ();
3557 }
3558
3559 break;
3560#endif
3561
3562#if ENABLE_PERL
3563 case URxvt_perl:
3564 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_END)))
3565 ; // no responses yet
3566 break;
3567#endif
3095 } 3568 }
3096} 3569}
3097/*----------------------------------------------------------------------*/ 3570/*----------------------------------------------------------------------*/
3098 3571
3099/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3572/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3107 * so no need for fancy checking 3580 * so no need for fancy checking
3108 */ 3581 */
3109int 3582int
3110rxvt_term::privcases (int mode, unsigned long bit) 3583rxvt_term::privcases (int mode, unsigned long bit)
3111{ 3584{
3112 int state; 3585 int state;
3113 3586
3114 if (mode == 's') 3587 if (mode == 's')
3115 { 3588 {
3116 SavedModes |= (PrivateModes & bit); 3589 SavedModes |= (priv_modes & bit);
3117 return -1; 3590 return -1;
3118 } 3591 }
3119 else 3592 else
3120 { 3593 {
3121 if (mode == 'r') 3594 if (mode == 'r')
3122 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3595 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3123 else 3596 else
3124 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3597 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3125 PrivMode (state, bit); 3598 PrivMode (state, bit);
3126 } 3599 }
3600
3127 return state; 3601 return state;
3128} 3602}
3129 3603
3130/* we're not using priv _yet_ */ 3604/* we're not using priv _yet_ */
3131void 3605void
3132rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3606rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg)
3133{ 3607{
3134 unsigned int i, j; 3608 unsigned int i, j;
3135 int state; 3609 int state;
3610
3136 static const struct 3611 static const struct
3137 { 3612 {
3138 const int argval; 3613 const int argval;
3139 const unsigned long bit; 3614 const unsigned long bit;
3140 }
3141 argtopriv[] = { 3615 } argtopriv[] = {
3142 { 1, PrivMode_aplCUR }, 3616 { 1, PrivMode_aplCUR },
3143 { 2, PrivMode_vt52 }, 3617 { 2, PrivMode_vt52 },
3144 { 3, PrivMode_132 }, 3618 { 3, PrivMode_132 },
3145 { 4, PrivMode_smoothScroll }, 3619 { 4, PrivMode_smoothScroll },
3146 { 5, PrivMode_rVideo }, 3620 { 5, PrivMode_rVideo },
3147 { 6, PrivMode_relOrigin }, 3621 { 6, PrivMode_relOrigin },
3148 { 7, PrivMode_Autowrap }, 3622 { 7, PrivMode_Autowrap },
3623 // 8, bi-directional support mode
3149 { 9, PrivMode_MouseX10 }, 3624 { 9, PrivMode_MouseX10 },
3150#ifdef menuBar_esc 3625 // 18, 19 printing-related
3151 { menuBar_esc, PrivMode_menuBar }, 3626 { 25, PrivMode_VisibleCursor },
3152#endif
3153#ifdef scrollBar_esc 3627#ifdef scrollBar_esc
3154 { scrollBar_esc, PrivMode_scrollBar }, 3628 { scrollBar_esc, PrivMode_scrollBar },
3155#endif 3629#endif
3156 { 25, PrivMode_VisibleCursor },
3157 { 35, PrivMode_ShiftKeys }, 3630 { 35, PrivMode_ShiftKeys }, // rxvt extension
3158 { 40, PrivMode_132OK }, 3631 { 40, PrivMode_132OK },
3632 // 41 xterm more fixes NYI
3633 // 45 margin bell NYI
3634 // 46 start logging
3159 { 47, PrivMode_Screen }, 3635 { 47, PrivMode_Screen },
3160 { 66, PrivMode_aplKP }, 3636 { 66, PrivMode_aplKP },
3161#ifndef NO_BACKSPACE_KEY 3637#ifndef NO_BACKSPACE_KEY
3162 { 67, PrivMode_BackSpace }, 3638 { 67, PrivMode_BackSpace },
3163#endif 3639#endif
3164 { 1000, PrivMode_MouseX11 }, 3640 { 1000, PrivMode_MouseX11 },
3641 // 1001 Use Hilite Mouse Tracking. NYI, TODO
3642 { 1002, PrivMode_MouseBtnEvent },
3643 { 1003, PrivMode_MouseAnyEvent },
3165 { 1010, PrivMode_TtyOutputInh }, 3644 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3166 { 1011, PrivMode_Keypress }, 3645 { 1011, PrivMode_Keypress }, // rxvt extension
3646 // 1035 enable modifiers for alt, numlock NYI
3647 // 1036 send ESC for meta keys NYI
3648 // 1037 send DEL for keypad delete NYI
3167 { 1047, PrivMode_Screen }, 3649 { 1047, PrivMode_Screen },
3650 // 1048 save and restore cursor
3168 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3651 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3652 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3169 }; 3653 };
3170 3654
3171 if (nargs == 0) 3655 if (nargs == 0)
3172 return; 3656 return;
3173 3657
… …
3188 state = privcases (mode, argtopriv[j].bit); 3672 state = privcases (mode, argtopriv[j].bit);
3189 break; 3673 break;
3190 } 3674 }
3191 3675
3192 /* extra handling for values with state unkept */ 3676 /* extra handling for values with state unkept */
3193 if (state == -1)
3194 switch (arg[i]) 3677 switch (arg[i])
3195 { 3678 {
3679#if ENABLE_STYLES
3680 case 1021:
3681 set_option (Opt_intensityStyles, mode);
3682
3683 scr_touch (true);
3684 break;
3685#endif
3196 case 1048: /* alternative cursor save */ 3686 case 1048: /* alternative cursor save */
3687 case 1049:
3688 if (option (Opt_secondaryScreen))
3197 if (mode == 0) 3689 if (mode == 0)
3198 scr_cursor (RESTORE); 3690 scr_cursor (RESTORE);
3199 else if (mode == 1) 3691 else if (mode == 1)
3200 scr_cursor (SAVE); 3692 scr_cursor (SAVE);
3201 /* FALLTHROUGH */
3202 default:
3203 continue; /* for (;i;) */
3204 }
3205
3206 /* extra handling for values with valid 0 or 1 state */
3207 switch (arg[i])
3208 {
3209 /* case 1: - application cursor keys */
3210 case 2: /* VT52 mode */
3211 /* oddball mode. should be set regardless of set/reset
3212 * parameter. Return from VT52 mode with an ESC < from
3213 * within VT52 mode
3214 */
3215 PrivMode (1, PrivMode_vt52);
3216 break; 3693 break;
3694 }
3695
3696 if (state >= 0)
3697 /* extra handling for values with valid 0 or 1 state */
3698 switch (arg[i])
3699 {
3700 /* case 1: - application cursor keys */
3701 case 2: /* VT52 mode */
3702 /* oddball mode. should be set regardless of set/reset
3703 * parameter. Return from VT52 mode with an ESC < from
3704 * within VT52 mode
3705 */
3706 PrivMode (1, PrivMode_vt52);
3707 break;
3217 case 3: /* 80/132 */ 3708 case 3: /* 80/132 */
3218 if (PrivateModes & PrivMode_132OK) 3709 if (priv_modes & PrivMode_132OK)
3219 set_widthheight ( (unsigned int) ((state ? 132 : 80) * TermWin.fwidth), 3710 set_widthheight (((state ? 132 : 80) * fwidth), height);
3220 (unsigned int)TermWin.height);
3221 break; 3711 break;
3222 case 4: /* smooth scrolling */ 3712 case 4: /* smooth scrolling */
3223 if (state)
3224 Options &= ~Opt_jumpScroll;
3225 else
3226 Options |= Opt_jumpScroll; 3713 set_option (Opt_jumpScroll, !state);
3227 break; 3714 break;
3228 case 5: /* reverse video */ 3715 case 5: /* reverse video */
3229 scr_rvideo_mode (state); 3716 scr_rvideo_mode (state);
3230 break; 3717 break;
3231 case 6: /* relative/absolute origins */ 3718 case 6: /* relative/absolute origins */
3232 scr_relative_origin (state); 3719 scr_relative_origin (state);
3233 break; 3720 break;
3234 case 7: /* autowrap */ 3721 case 7: /* autowrap */
3235 scr_autowrap (state); 3722 scr_autowrap (state);
3236 break; 3723 break;
3237 /* case 8: - auto repeat, can't do on a per window basis */ 3724 /* case 8: - auto repeat, can't do on a per window basis */
3238 case 9: /* X10 mouse reporting */ 3725 case 9: /* X10 mouse reporting */
3239 if (state) /* orthogonal */ 3726 if (state) /* orthogonal */
3240 PrivateModes &= ~ (PrivMode_MouseX11); 3727 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3241 break; 3728 break;
3242#ifdef menuBar_esc
3243 case menuBar_esc:
3244#ifdef MENUBAR
3245 map_menuBar (state);
3246#endif
3247 break;
3248#endif
3249#ifdef scrollBar_esc 3729#ifdef scrollBar_esc
3250 case scrollBar_esc: 3730 case scrollBar_esc:
3251 if (scrollbar_mapping (state)) 3731 if (scrollbar_mapping (state))
3252 { 3732 {
3253 resize_all_windows (0, 0, 0); 3733 resize_all_windows (0, 0, 0);
3254 scr_touch (true); 3734 scr_touch (true);
3255 } 3735 }
3256 break; 3736 break;
3257#endif 3737#endif
3258 case 25: /* visible/invisible cursor */ 3738 case 25: /* visible/invisible cursor */
3259 scr_cursor_visible (state); 3739 scr_cursor_visible (state);
3260 break; 3740 break;
3261 /* case 35: - shift keys */ 3741 /* case 35: - shift keys */
3262 /* case 40: - 80 <--> 132 mode */ 3742 /* case 40: - 80 <--> 132 mode */
3263 case 47: /* secondary screen */ 3743 case 47: /* secondary screen */
3264 scr_change_screen (state); 3744 scr_change_screen (state);
3265 break; 3745 break;
3266 /* case 66: - application key pad */ 3746 /* case 66: - application key pad */
3267 /* case 67: - backspace key */ 3747 /* case 67: - backspace key */
3268 case 1000: /* X11 mouse reporting */ 3748 case 1000: /* X11 mouse reporting */
3269 if (state) /* orthogonal */ 3749 if (state) /* orthogonal */
3270 PrivateModes &= ~ (PrivMode_MouseX10); 3750 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3271 break; 3751 break;
3272#if 0 3752#if 0
3273 case 1001: 3753 case 1001:
3274 break; /* X11 mouse highlighting */ 3754 break; /* X11 mouse highlighting */
3275#endif 3755#endif
3756 case 1002:
3757 case 1003:
3758 if (state) {
3759 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3760 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3761 vt_emask_mouse = PointerMotionMask;
3762 } else
3763 vt_emask_mouse = NoEventMask;
3764 vt_select_input ();
3765 break;
3276 case 1010: /* scroll to bottom on TTY output inhibit */ 3766 case 1010: /* scroll to bottom on TTY output inhibit */
3277 if (state)
3278 Options &= ~Opt_scrollTtyOutput;
3279 else
3280 Options |= Opt_scrollTtyOutput; 3767 set_option (Opt_scrollTtyOutput, !state);
3281 break; 3768 break;
3282 case 1011: /* scroll to bottom on key press */ 3769 case 1011: /* scroll to bottom on key press */
3283 if (state)
3284 Options |= Opt_scrollTtyKeypress; 3770 set_option (Opt_scrollTtyKeypress, state);
3285 else
3286 Options &= ~Opt_scrollTtyKeypress;
3287 break; 3771 break;
3288 case 1047: /* secondary screen w/ clearing */ 3772 case 1047: /* secondary screen w/ clearing last */
3289 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3773 if (option (Opt_secondaryScreen))
3290 if (current_screen != PRIMARY) 3774 if (current_screen != PRIMARY)
3291 scr_erase_screen (2); 3775 scr_erase_screen (2);
3292 scr_change_screen (state); 3776 scr_change_screen (state);
3293 /* FALLTHROUGH */
3294 default:
3295 break; 3777 break;
3778 case 1049: /* secondary screen w/ clearing first */
3779 scr_change_screen (state);
3780 if (option (Opt_secondaryScreen))
3781 if (current_screen != PRIMARY)
3782 scr_erase_screen (2);
3783 break;
3784 default:
3785 break;
3296 } 3786 }
3297 } 3787 }
3298} 3788}
3299/*}}} */ 3789/*}}} */
3300 3790
3301/*{{{ process sgr sequences */ 3791/*{{{ process sgr sequences */
3302void 3792void
3303rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3793rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3304{ 3794{
3305 unsigned int i; 3795 unsigned int i;
3306 short rendset; 3796 short rendset;
3307 int rendstyle; 3797 int rendstyle;
3308 3798
3309 if (nargs == 0) 3799 if (nargs == 0)
3310 { 3800 {
3311 scr_rendition (0, ~RS_None); 3801 scr_rendition (0, ~RS_None);
3312 return; 3802 return;
3313 } 3803 }
3804
3314 for (i = 0; i < nargs; i++) 3805 for (i = 0; i < nargs; i++)
3315 { 3806 {
3316 rendset = -1; 3807 rendset = -1;
3317 switch (arg[i]) 3808 switch (arg[i])
3318 { 3809 {
… …
3320 rendset = 0, rendstyle = ~RS_None; 3811 rendset = 0, rendstyle = ~RS_None;
3321 break; 3812 break;
3322 case 1: 3813 case 1:
3323 rendset = 1, rendstyle = RS_Bold; 3814 rendset = 1, rendstyle = RS_Bold;
3324 break; 3815 break;
3816 //case 2: // low intensity
3817 case 3:
3818 rendset = 1, rendstyle = RS_Italic;
3819 break;
3325 case 4: 3820 case 4:
3326 rendset = 1, rendstyle = RS_Uline; 3821 rendset = 1, rendstyle = RS_Uline;
3327 break; 3822 break;
3328 case 5: 3823 case 5: // slowly blinking
3824 case 6: // rapidly blinking
3329 rendset = 1, rendstyle = RS_Blink; 3825 rendset = 1, rendstyle = RS_Blink;
3330 break; 3826 break;
3827 //case 6: // scoansi light background
3331 case 7: 3828 case 7:
3332 rendset = 1, rendstyle = RS_RVid; 3829 rendset = 1, rendstyle = RS_RVid;
3333 break; 3830 break;
3334 case 22: 3831 case 8:
3832 // invisible. NYI
3833 break;
3834 //case 9: // crossed out
3835 //case 10: // scoansi acs off, primary font
3836 //case 11: // scoansi acs on, first alt font
3837 //case 12: // scoansi acs on, |0x80, second alt font
3838 //...
3839 //case 19: // ninth alt font
3840 //case 20: // gothic
3841 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3335 rendset = 0, rendstyle = RS_Bold; 3842 rendset = 0, rendstyle = RS_Bold;
3843 break;
3844 case 22: // normal intensity
3845 rendset = 0, rendstyle = RS_Bold;
3846 break;
3847 case 23: // disable italic
3848 rendset = 0, rendstyle = RS_Italic;
3336 break; 3849 break;
3337 case 24: 3850 case 24:
3338 rendset = 0, rendstyle = RS_Uline; 3851 rendset = 0, rendstyle = RS_Uline;
3339 break; 3852 break;
3340 case 25: 3853 case 25:
3341 rendset = 0, rendstyle = RS_Blink; 3854 rendset = 0, rendstyle = RS_Blink;
3342 break; 3855 break;
3856 case 26: // variable spacing (iso 8613)
3857 rendset = 0, rendstyle = RS_Blink;
3858 break;
3343 case 27: 3859 case 27:
3344 rendset = 0, rendstyle = RS_RVid; 3860 rendset = 0, rendstyle = RS_RVid;
3345 break; 3861 break;
3862 //case 28: // visible. NYI
3863 //case 29: // not crossed-out
3346 } 3864 }
3865
3347 if (rendset != -1) 3866 if (rendset != -1)
3348 { 3867 {
3349 scr_rendition (rendset, rendstyle); 3868 scr_rendition (rendset, rendstyle);
3350 continue; /* for (;i;) */ 3869 continue; /* for (;i;) */
3351 } 3870 }
… …
3358 case 33: 3877 case 33:
3359 case 34: 3878 case 34:
3360 case 35: 3879 case 35:
3361 case 36: 3880 case 36:
3362 case 37: 3881 case 37:
3363 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), 3882 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3364 Color_fg);
3365 break; 3883 break;
3366#ifdef TTY_256COLOR 3884 case 38: // set fg color, ISO 8613-6
3367 case 38:
3368 if (nargs > i + 2 && arg[i + 1] == 5) 3885 if (nargs > i + 2 && arg[i + 1] == 5)
3369 { 3886 {
3370 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3887 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3371 Color_fg);
3372 i += 2; 3888 i += 2;
3373 } 3889 }
3374 break; 3890 break;
3375#endif
3376 case 39: /* default fg */ 3891 case 39: /* default fg */
3377 scr_color (Color_fg, Color_fg); 3892 scr_color (Color_fg, Color_fg);
3378 break; 3893 break;
3379 3894
3380 case 40: 3895 case 40:
… …
3383 case 43: 3898 case 43:
3384 case 44: 3899 case 44:
3385 case 45: 3900 case 45:
3386 case 46: 3901 case 46:
3387 case 47: 3902 case 47:
3388 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), 3903 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3389 Color_bg);
3390 break; 3904 break;
3391#ifdef TTY_256COLOR 3905 case 48: // set bg color, ISO 8613-6
3392 case 48:
3393 if (nargs > i + 2 && arg[i + 1] == 5) 3906 if (nargs > i + 2 && arg[i + 1] == 5)
3394 { 3907 {
3395 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3908 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3396 Color_bg);
3397 i += 2; 3909 i += 2;
3398 } 3910 }
3399 break; 3911 break;
3400#endif
3401 case 49: /* default bg */ 3912 case 49: /* default bg */
3402 scr_color (Color_bg, Color_bg); 3913 scr_color (Color_bg, Color_bg);
3403 break; 3914 break;
3404 3915
3405#ifndef NO_BRIGHTCOLOR 3916 //case 50: // not variable spacing
3917
3918#if !ENABLE_MINIMAL
3406 case 90: 3919 case 90:
3407 case 91: /* set bright fg color */ 3920 case 91: /* set bright fg color */
3408 case 92: 3921 case 92:
3409 case 93: 3922 case 93:
3410 case 94: 3923 case 94:
3411 case 95: 3924 case 95:
3412 case 96: 3925 case 96:
3413 case 97: 3926 case 97:
3414 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 3927 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3415 Color_fg);
3416 break; 3928 break;
3417 case 100: 3929 case 100:
3418 case 101: /* set bright bg color */ 3930 case 101: /* set bright bg color */
3419 case 102: 3931 case 102:
3420 case 103: 3932 case 103:
3421 case 104: 3933 case 104:
3422 case 105: 3934 case 105:
3423 case 106: 3935 case 106:
3424 case 107: 3936 case 107:
3425 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 3937 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3426 Color_bg);
3427 break; 3938 break;
3428#endif 3939#endif
3429
3430 } 3940 }
3431 } 3941 }
3432} 3942}
3433/*}}} */ 3943/*}}} */
3434 3944
3435/*{{{ process Rob Nation's own graphics mode sequences */ 3945/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3436void 3946void
3437rxvt_term::process_graphics () 3947rxvt_term::process_graphics ()
3438{ 3948{
3439 unsigned char ch, cmd = cmd_getc (); 3949 unicode_t ch, cmd = cmd_getc ();
3440 3950
3441 if (cmd == 'Q') 3951 if (cmd == 'Q')
3442 { /* query graphics */ 3952 { /* query graphics */
3443 tt_printf ("\033G0\n"); /* no graphics */ 3953 tt_printf ("\033G0\012"); /* no graphics */
3444 return; 3954 return;
3445 } 3955 }
3446 /* swallow other graphics sequences until terminating ':' */ 3956 /* swallow other graphics sequences until terminating ':' */
3447 do 3957 do
3448 ch = cmd_getc (); 3958 ch = cmd_getc ();
… …
3458 */ 3968 */
3459void 3969void
3460rxvt_term::tt_printf (const char *fmt,...) 3970rxvt_term::tt_printf (const char *fmt,...)
3461{ 3971{
3462 va_list arg_ptr; 3972 va_list arg_ptr;
3463 unsigned char buf[256]; 3973 char buf[256];
3464 3974
3465 va_start (arg_ptr, fmt); 3975 va_start (arg_ptr, fmt);
3466 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 3976 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3467 va_end (arg_ptr); 3977 va_end (arg_ptr);
3468 tt_write (buf, STRLEN (buf)); 3978 tt_write (buf, strlen (buf));
3469} 3979}
3470 3980
3471/* ---------------------------------------------------------------------- */ 3981/* ---------------------------------------------------------------------- */
3472/* Write data to the pty as typed by the user, pasted with the mouse, 3982/* Write data to the pty as typed by the user, pasted with the mouse,
3473 * or generated by us in response to a query ESC sequence. 3983 * or generated by us in response to a query ESC sequence.
3474 */ 3984 */
3985const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
3986
3475void 3987void
3476rxvt_term::tt_write (const unsigned char *data, unsigned int len) 3988rxvt_term::tt_write (const char *data, unsigned int len)
3477{ 3989{
3478 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 3990 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
3991 return;
3479 3992
3480 if (len) 3993 if (pty->pty < 0)
3994 return;
3995
3996 if (v_buflen == 0)
3997 {
3998 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
3999
4000 if ((unsigned int)written == len)
4001 return;
4002
4003 data += written;
4004 len -= written;
3481 { 4005 }
4006
4007 v_buffer = (char *)realloc (v_buffer, v_buflen + len);
4008
4009 memcpy (v_buffer + v_buflen, data, len);
4010 v_buflen += len;
4011
4012 pty_ev.set (EVENT_READ | EVENT_WRITE);
4013}
4014
4015void rxvt_term::pty_write ()
4016{
4017 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4018
4019 if (written > 0)
4020 {
4021 v_buflen -= written;
4022
3482 if (v_buflen == 0) 4023 if (v_buflen == 0)
3483 { 4024 {
3484 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3485
3486 if ((unsigned int)written == len)
3487 return;
3488
3489 data += written;
3490 len -= written;
3491 }
3492
3493
3494 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3495
3496 memcpy (v_buffer + v_buflen, data, len);
3497 v_buflen += len;
3498 }
3499
3500 for (;;)
3501 {
3502 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3503
3504 if (written > 0)
3505 {
3506 v_buflen -= written;
3507
3508 if (v_buflen == 0)
3509 {
3510 free (v_buffer); 4025 free (v_buffer);
3511 v_buffer = 0; 4026 v_buffer = 0;
3512 v_buflen = 0;
3513 4027
3514 pty_ev.set (EVENT_READ); 4028 pty_ev.set (EVENT_READ);
3515 return;
3516 }
3517
3518 memmove (v_buffer, v_buffer + written, v_buflen);
3519 }
3520 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3521 // original code just ignores this...
3522 destroy ();
3523 else
3524 {
3525 pty_ev.set (EVENT_READ | EVENT_WRITE);
3526 return; 4029 return;
3527 } 4030 }
4031
4032 memmove (v_buffer, v_buffer + written, v_buflen);
3528 } 4033 }
4034 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4035 pty_ev.set (EVENT_READ);
3529} 4036}
3530 4037
3531/*----------------------- end-of-file (C source) -----------------------*/ 4038/*----------------------- end-of-file (C source) -----------------------*/
3532 4039

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