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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.58 by pcg, Wed Feb 25 15:06:03 2004 UTC vs.
Revision 1.394 by ayin, Sat Jan 19 15:00:49 2008 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) 2003-2007 Marc Lehmann <pcg@goof.com>
31 * Copyright (c) 2007 Emanuele Giaquinta <e.giaquinta@glauco.it>
31 * 32 *
32 * This program is free software; you can redistribute it and/or modify 33 * 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 34 * 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 35 * the Free Software Foundation; either version 2 of the License, or
35 * (at your option) any later version. 36 * (at your option) any later version.
… …
43 * along with this program; if not, write to the Free Software 44 * along with this program; if not, write to the Free Software
44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 45 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
45 *----------------------------------------------------------------------*/ 46 *----------------------------------------------------------------------*/
46 47
47/*{{{ includes: */ 48/*{{{ includes: */
48#include "../config.h" /* NECESSARY */ 49#include "../config.h"
49#include "rxvt.h" /* NECESSARY */ 50#include "rxvt.h"
51#include "rxvtperl.h"
50#include "version.h" 52#include "version.h"
51#include "command.h" 53#include "command.h"
52 54
53#include <wchar.h> 55#ifdef KEYSYM_RESOURCE
56# include "keyboard.h"
57#endif
58
59#include <csignal>
60
61#if LINUX_YIELD_HACK
62# include <ctime>
63#endif
54 64
55/*----------------------------------------------------------------------*/ 65/*----------------------------------------------------------------------*/
56 66
57/*{{{ Convert the keypress event into a string */ 67#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
68
69#if ENABLE_FRILLS || ISO_14755
70
71#define ISO_14755_STARTED 0x80000000UL
72#define ISO_14755_51 0x40000000UL // basic (section 5.1)
73#define ISO_14755_52 0x20000000UL // keycap (section 5.2)
74#define ISO_14755_54 0x10000000UL // code feedback (section 5.4)
75#define ISO_14755_MASK 0x0fffffffUL
76
77#if ISO_14755
78static unsigned short iso14755_symtab[] = {
79 // keysym, unicode
80 XK_Left, 0x2190,
81 XK_KP_Left, 0x2190,
82 XK_Up, 0x2191,
83 XK_KP_Up, 0x2191,
84 XK_Right, 0x2192,
85 XK_KP_Right, 0x2192,
86 XK_Down, 0x2193,
87 XK_KP_Down, 0x2193,
88 XK_Linefeed, 0x21b4,
89 XK_Return, 0x21b5,
90 XK_KP_Enter, 0x21b5,
91
92 XK_Prior, 0x21de,
93 XK_Next, 0x21df,
94 XK_Tab, 0x21e5,
95 XK_ISO_Left_Tab, 0x21e6,
96 XK_Shift_L, 0x21e7,
97 XK_Shift_R, 0x21e7,
98
99 XK_Shift_Lock, 0x21eb,
100 XK_ISO_Lock, 0x21eb,
101 XK_Caps_Lock, 0x21ec,
102 XK_Num_Lock, 0x21ed,
103 XK_ISO_Level3_Shift, 0x21ee,
104 XK_ISO_Level3_Lock, 0x21ef,
105 XK_ISO_Group_Lock, 0x21f0,
106 XK_Home, 0x21f1,
107 XK_End, 0x21f2,
108
109 XK_Execute, 0x2318,
110 XK_Begin, 0x2320,
111 XK_Delete, 0x2326,
112 XK_Clear, 0x2327,
113 XK_BackSpace, 0x232b,
114 XK_Insert, 0x2380,
115 XK_Control_L, 0x2388,
116 XK_Control_R, 0x2388,
117 XK_Pause, 0x2389,
118 XK_Break, 0x238a,
119 XK_Escape, 0x238b,
120 XK_Undo, 0x238c,
121 XK_Print, 0x2399,
122
123 XK_space, 0x2423,
124
125#ifdef XK_KP_Begin
126 XK_KP_Prior, 0x21de,
127 XK_KP_Next, 0x21df,
128 XK_KP_Begin, 0x2320,
129 XK_KP_Insert, 0x2380,
130 XK_KP_Delete, 0x2326,
131 XK_KP_Space, 0x2422,
132#endif
133 0,
134};
135
58void 136void
137rxvt_term::iso14755_54 (int x, int y)
138{
139 x = Pixel2Col (x);
140 y = Pixel2Row (y);
141
142 if (!IN_RANGE_EXC (x, 0, ncol)
143 || !IN_RANGE_EXC (y, 0, nrow))
144 return;
145
146 for (;;)
147 {
148 const line_t &l = ROW(y + view_start);
149
150 text_t t = l.t[x];
151
152 if (t != NOCHAR || !x)
153 {
154 iso14755_51 (l.t[x], l.r[x], x, y);
155 iso14755buf = ISO_14755_54;
156 break;
157 }
158
159 x--;
160 }
161}
162
163void
164rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y)
165{
166 rxvt_fontset *fs = FONTSET (r);
167 rxvt_font *f = (*fs)[fs->find_font (ch)];
168 wchar_t *chr, *alloc, ch2, *fname;
169 int len;
170
171 fname = rxvt_utf8towcs (f->name);
172
173# if ENABLE_COMBINING
174 if (IS_COMPOSE (ch))
175 {
176 len = rxvt_composite.expand (ch, 0);
177 alloc = chr = new wchar_t[len];
178 rxvt_composite.expand (ch, chr);
179 }
180 else
181# endif
182 {
183 ch2 = ch;
184
185 alloc = 0;
186 chr = &ch2;
187 len = 1;
188 }
189
190 char attr[80]; // plenty
191
192 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
193 (int)r,
194 fgcolor_of (r), bgcolor_of (r),
195 r & RS_Bold ? " bold" : "",
196 r & RS_Italic ? " italic" : "",
197 r & RS_Blink ? " blink" : "",
198 r & RS_RVid ? " rvid" : "",
199 r & RS_Uline ? " uline" : "",
200 r & RS_Careful ? " careful" : "");
201
202 int width = wcswidth (fname, wcslen (fname));
203
204 max_it (width, 8+5); // for char + hex
205 max_it (width, strlen (attr));
206
207 if (y >= 0)
208 {
209 y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1;
210 x = 0;
211 }
212
213 scr_overlay_new (x, y, width, len + 2);
214
215 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
216
217 for (int y = 0; y < len; y++)
218 {
219 char buf[9];
220
221 ch = *chr++;
222
223 sprintf (buf, "%8x", ch);
224 scr_overlay_set (0, y, buf);
225 scr_overlay_set (9, y, '=');
226# if !UNICODE_3
227 if (ch >= 0x10000)
228 ch = 0xfffd;
229# endif
230 scr_overlay_set (11, y, ch, r);
231
232 if (WCWIDTH (ch) >= 2)
233 scr_overlay_set (12, y, NOCHAR, r);
234 }
235
236// {
237// char buf[4+4+3+1];
238// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y);
239// scr_overlay_set (0, 0, buf);
240// }
241 scr_overlay_set (0, len , attr);
242 scr_overlay_set (0, len + 1, fname);
243
244 free (fname);
245
246# if ENABLE_COMBINING
247 if (alloc)
248 delete [] alloc;
249# endif
250}
251#endif
252
253void
254rxvt_term::commit_iso14755 ()
255{
256 wchar_t ch[2];
257
258 ch[0] = iso14755buf & ISO_14755_MASK;
259 ch[1] = 0;
260
261 if (iso14755buf & ISO_14755_51)
262 {
263 char mb[16];
264 int len;
265
266 // allow verbatim 0-bytes and control-bytes to be entered
267 if (ch[0] >= 0x20)
268 len = wcstombs (mb, ch, 16);
269 else
270 {
271 mb[0] = ch[0];
272 len = 1;
273 }
274
275 if (len > 0)
276 tt_write (mb, len);
277 else
278 scr_bell ();
279 }
280
281 iso14755buf = 0;
282}
283
284int
59rxvt_term::lookup_key (XKeyEvent &ev) 285rxvt_term::hex_keyval (XKeyEvent &ev)
286{
287 // check wether this event corresponds to a hex digit
288 // if the modifiers had not been pressed.
289 for (int index = 0; index < 8; index++)
290 {
291 KeySym k = XLookupKeysym (&ev, index);
292
293 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
294 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
295 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
296 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
297 }
298
299 return -1;
300}
301#endif
302
303void
304rxvt_term::key_press (XKeyEvent &ev)
60{ 305{
61 int ctrl, meta, shft, len; 306 int ctrl, meta, shft, len;
62 unsigned int newlen; 307 unsigned int newlen;
63 KeySym keysym; 308 KeySym keysym;
64#ifdef DEBUG_CMD
65 static int debug_key = 1; /* accessible by a debugger only */
66#endif
67 int valid_keysym; 309 int valid_keysym;
68 unsigned char kbuf[KBUFSZ]; 310 char kbuf[KBUFSZ];
311
312#if ISO_14755
313 if (iso14755buf & ISO_14755_52)
314 return;
315#endif
69 316
70 /* 317 /*
71 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 318 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
72 * escape sequence to toggle the Keypad. 319 * escape sequence to toggle the Keypad.
73 * 320 *
74 * Always permit `shift' to override the current setting 321 * Always permit `shift' to override the current setting
75 */ 322 */
76 shft = (ev.state & ShiftMask); 323 shft = ev.state & ShiftMask;
77 ctrl = (ev.state & ControlMask); 324 ctrl = ev.state & ControlMask;
78 meta = (ev.state & ModMetaMask); 325 meta = ev.state & ModMetaMask;
79 326
80 if (numlock_state || (ev.state & ModNumLockMask)) 327 if (numlock_state || (ev.state & ModNumLockMask))
81 { 328 {
82 numlock_state = (ev.state & ModNumLockMask); 329 numlock_state = (ev.state & ModNumLockMask);
83 PrivMode ((!numlock_state), PrivMode_aplKP); 330 PrivMode ((!numlock_state), PrivMode_aplKP);
… …
88#ifdef USE_XIM 335#ifdef USE_XIM
89 if (Input_Context) 336 if (Input_Context)
90 { 337 {
91 Status status_return; 338 Status status_return;
92 339
340#if 0
93#ifdef X_HAVE_UTF8_STRING 341#ifdef X_HAVE_UTF8_STRING
94 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful 342 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
95 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 343 len = Xutf8LookupString (Input_Context, &ev, kbuf,
96 KBUFSZ, &keysym, &status_return); 344 KBUFSZ, &keysym, &status_return);
97 else 345 else
346#endif
98#endif 347#endif
99 { 348 {
100 wchar_t wkbuf[KBUFSZ + 1]; 349 wchar_t wkbuf[KBUFSZ + 1];
101 350
102 // the XOpenIM manpage lies about hardcoding the locale 351 // the XOpenIM manpage lies about hardcoding the locale
103 // at the point of XOpenIM, so temporarily switch locales 352 // at the point of XOpenIM, so temporarily switch locales
104 if (rs[Rs_imLocale]) 353 if (rs[Rs_imLocale])
105 SET_LOCALE (rs[Rs_imLocale]); 354 SET_LOCALE (rs[Rs_imLocale]);
355
106 // assume wchar_t == unicode or better 356 // assume wchar_t == unicode or better
107 len = XwcLookupString (Input_Context, &ev, wkbuf, 357 len = XwcLookupString (Input_Context, &ev, wkbuf,
108 KBUFSZ, &keysym, &status_return); 358 KBUFSZ, &keysym, &status_return);
359
109 if (rs[Rs_imLocale]) 360 if (rs[Rs_imLocale])
110 SET_LOCALE (locale); 361 SET_LOCALE (locale);
111 362
112 if (status_return == XLookupChars 363 if (status_return == XLookupChars
113 || status_return == XLookupBoth) 364 || status_return == XLookupBoth)
… …
134 || status_return == XLookupBoth; 385 || status_return == XLookupBoth;
135 } 386 }
136 else 387 else
137#endif 388#endif
138 { 389 {
139 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 390 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
140 valid_keysym = keysym != NoSymbol; 391 valid_keysym = keysym != NoSymbol;
141 } 392 }
142 393
143 if (valid_keysym) 394 if (valid_keysym)
144 { 395 {
145 /* for some backwards compatibility */ 396#ifdef KEYSYM_RESOURCE
146#if defined(HOTKEY_CTRL) || defined(HOTKEY_META) 397 if (keyboard->dispatch (this, keysym, ev.state))
147# ifdef HOTKEY_CTRL 398 return;
148 if (ctrl)
149# else
150 if (meta)
151# endif 399#endif
152 {
153 if (keysym == ks_bigfont)
154 {
155 change_font (FONT_UP);
156 return;
157 }
158 else if (keysym == ks_smallfont)
159 {
160 change_font (FONT_DN);
161 return;
162 }
163 }
164#endif
165 400
166 if (TermWin.saveLines) 401 if (saveLines)
167 { 402 {
168#ifdef UNSHIFTED_SCROLLKEYS 403#ifdef UNSHIFTED_SCROLLKEYS
169 if (!ctrl && !meta) 404 if (!ctrl && !meta)
170 {
171#else 405#else
172 if (IS_SCROLL_MOD) 406 if (IS_SCROLL_MOD)
407#endif
173 { 408 {
174#endif
175 int lnsppg; 409 int lnsppg;
176 410
177#ifdef PAGING_CONTEXT_LINES 411#ifdef PAGING_CONTEXT_LINES
178 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 412 lnsppg = nrow - PAGING_CONTEXT_LINES;
179#else 413#else
180 lnsppg = TermWin.nrow * 4 / 5; 414 lnsppg = nrow * 4 / 5;
181#endif 415#endif
182 if (keysym == XK_Prior) 416 if (keysym == XK_Prior)
183 { 417 {
184 scr_page (UP, lnsppg); 418 scr_page (UP, lnsppg);
185 return; 419 return;
… …
213 scr_move_to (0, 1); 447 scr_move_to (0, 1);
214 return; 448 return;
215 } 449 }
216 else if (keysym == XK_End) 450 else if (keysym == XK_End)
217 { 451 {
218 scr_move_to (1, 0); 452 scr_move_to (1, 1);
219 return; 453 return;
220 } 454 }
221 } 455 }
222#endif 456#endif
223 } 457 }
… …
228 if (keysym >= XK_F1 && keysym <= XK_F10) 462 if (keysym >= XK_F1 && keysym <= XK_F10)
229 { 463 {
230 keysym += (XK_F11 - XK_F1); 464 keysym += (XK_F11 - XK_F1);
231 shft = 0; /* turn off Shift */ 465 shft = 0; /* turn off Shift */
232 } 466 }
233 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 467 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
234 { 468 {
235 switch (keysym) 469 switch (keysym)
236 { 470 {
237 /* normal XTerm key bindings */ 471 /* normal XTerm key bindings */
238 case XK_Insert: /* Shift+Insert = paste mouse selection */ 472 case XK_Insert: /* Shift+Insert = paste mouse selection */
239 selection_request (ev.time, 0, 0); 473 selection_request (ev.time);
240 return; 474 return;
475#if TODO
241 /* rxvt extras */ 476 /* rxvt extras */
242 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 477 case XK_KP_Add: /* Shift+KP_Add = bigger font */
243 change_font (FONT_UP); 478 change_font (FONT_UP);
244 return; 479 return;
245 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 480 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
246 change_font (FONT_DN); 481 change_font (FONT_DN);
247 return; 482 return;
483#endif
248 } 484 }
249 } 485 }
250 } 486 }
251#ifdef PRINTPIPE 487
252 if (keysym == XK_Print) 488#if ENABLE_FRILLS || ISO_14755
253 { 489 // ISO 14755 support
254 scr_printscreen (ctrl | shft); 490 if (shft && ctrl)
255 return;
256 } 491 {
257#endif 492 int hv;
258 493
259 if (keysym >= 0xFF00 && keysym <= 0xFFFF) 494 if (iso14755buf & ISO_14755_51
260 { 495 && (keysym == XK_space || keysym == XK_KP_Space
261#ifdef KEYSYM_RESOURCE 496 || keysym == XK_Return || keysym == XK_KP_Enter))
262 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL)
263 { 497 {
264 unsigned int l; 498 commit_iso14755 ();
265 const unsigned char *kbuf0; 499 iso14755buf = ISO_14755_51;
266 const unsigned char ch = C0_ESC; 500# if ISO_14755
267 501 iso14755_51 (0);
268 kbuf0 = (Keysym_map[keysym & 0xFF]);
269 l = (unsigned int)*kbuf0++;
270
271 /* escape prefix */
272 if (meta)
273# ifdef META8_OPTION
274 if (meta_char == C0_ESC)
275# endif 502# endif
276 tt_write (&ch, 1); 503 return;
277 tt_write (kbuf0, l); 504 }
505 else if (keysym == XK_BackSpace)
506 {
507 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
508# if ISO_14755
509 iso14755_51 (iso14755buf & ISO_14755_MASK);
510# endif
511 return;
512 }
513 else if ((hv = hex_keyval (ev)) >= 0)
514 {
515 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
516 | hv | ISO_14755_51;
517# if ISO_14755
518 iso14755_51 (iso14755buf & ISO_14755_MASK);
519# endif
278 return; 520 return;
279 } 521 }
280 else 522 else
281#endif
282 { 523 {
524# if ISO_14755
525 scr_overlay_off ();
526# endif
527 iso14755buf = 0;
528 }
529 }
530 else if ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
531 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R)))
532 if (!(iso14755buf & ISO_14755_STARTED))
533 {
534 iso14755buf |= ISO_14755_STARTED;
535# if ISO_14755
536 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
537 scr_overlay_set (0, 0, "ISO 14755 mode");
538# endif
539 }
540#endif
541
542#ifdef PRINTPIPE
543 if (keysym == XK_Print)
544 {
545 scr_printscreen (ctrl | shft);
546 return;
547 }
548#endif
549
550 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
551 {
552 {
553 bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
283 newlen = 1; 554 newlen = 1;
555#ifdef XK_KP_Home
556 static const KeySym keypadtrans[] = {
557 XK_KP_7, // XK_KP_Home
558 XK_KP_4, // XK_KP_Left
559 XK_KP_8, // XK_KP_Up
560 XK_KP_6, // XK_KP_Right
561 XK_KP_2, // XK_KP_Down
562#ifndef UNSHIFTED_SCROLLKEYS
563 XK_KP_9, // XK_KP_Prior
564 XK_KP_3, // XK_KP_Next
565#else
566 XK_Prior,
567 XK_Next,
568#endif
569 XK_KP_1, // XK_KP_End
570 XK_KP_5, // XK_KP_Begin
571 };
572
573 if (IN_RANGE_INC (keysym, XK_KP_Home, XK_KP_Begin))
574 {
575 unsigned int index = keysym - XK_KP_Home;
576 keysym = kp ? keypadtrans[index] : XK_Home + index;
577 }
578 else if (keysym == XK_KP_Insert)
579 keysym = kp ? XK_KP_0 : XK_Insert;
580#ifndef NO_DELETE_KEY
581 else if (keysym == XK_KP_Delete)
582 keysym = kp ? XK_KP_Decimal : XK_Delete;
583#endif
584#endif
284 switch (keysym) 585 switch (keysym)
285 { 586 {
286#ifndef NO_BACKSPACE_KEY 587#ifndef NO_BACKSPACE_KEY
287 case XK_BackSpace: 588 case XK_BackSpace:
288 if (PrivateModes & PrivMode_HaveBackSpace) 589 if (priv_modes & PrivMode_HaveBackSpace)
289 { 590 {
290 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace) 591 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
291 ^ !!ctrl) ? '\b' : '\177'; 592 ^ !!ctrl) ? '\b' : '\177';
292 kbuf[1] = '\0'; 593 kbuf[1] = '\0';
293 } 594 }
294 else 595 else
295 STRCPY (kbuf, key_backspace); 596 strcpy (kbuf, rs[Rs_backspace_key]);
296# ifdef MULTICHAR_SET
297 if ((Options & Opt_mc_hack) && screen.cur.col > 0)
298 {
299 int col, row;
300
301 newlen = STRLEN (kbuf);
302 col = screen.cur.col - 1;
303 row = screen.cur.row + TermWin.saveLines;
304 if (IS_MULTI2 (screen.rend[row][col]))
305 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
306 }
307# endif
308 break; 597 break;
309#endif 598#endif
310#ifndef NO_DELETE_KEY 599#ifndef NO_DELETE_KEY
311 case XK_Delete: 600 case XK_Delete:
312 STRCPY (kbuf, key_delete); 601 strcpy (kbuf, rs[Rs_delete_key]);
313# ifdef MULTICHAR_SET
314 if (Options & Opt_mc_hack)
315 {
316 int col, row;
317
318 newlen = STRLEN (kbuf);
319 col = screen.cur.col;
320 row = screen.cur.row + TermWin.saveLines;
321 if (IS_MULTI1 (screen.rend[row][col]))
322 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
323 }
324# endif
325 break; 602 break;
326#endif 603#endif
327 case XK_Tab: 604 case XK_Tab:
328 if (shft) 605 if (shft)
329 STRCPY (kbuf, "\033[Z"); 606 strcpy (kbuf, "\033[Z");
330 else 607 else
331 { 608 {
332#ifdef CTRL_TAB_MAKES_META 609#ifdef CTRL_TAB_MAKES_META
333 if (ctrl) 610 if (ctrl)
334 meta = 1; 611 meta = 1;
… …
339#endif 616#endif
340 newlen = 0; 617 newlen = 0;
341 } 618 }
342 break; 619 break;
343 620
344#ifdef XK_KP_Left
345 case XK_KP_Up: /* \033Ox or standard */
346 case XK_KP_Down: /* \033Or or standard */
347 case XK_KP_Right: /* \033Ov or standard */
348 case XK_KP_Left: /* \033Ot or standard */
349 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
350 {
351 STRCPY (kbuf, "\033OZ");
352 kbuf[2] = "txvr"[keysym - XK_KP_Left];
353 break;
354 }
355 else
356 /* translate to std. cursor key */
357 keysym = XK_Left + (keysym - XK_KP_Left);
358 /* FALLTHROUGH */
359#endif
360 case XK_Up: /* "\033[A" */ 621 case XK_Up: /* "\033[A" */
361 case XK_Down: /* "\033[B" */ 622 case XK_Down: /* "\033[B" */
362 case XK_Right: /* "\033[C" */ 623 case XK_Right: /* "\033[C" */
363 case XK_Left: /* "\033[D" */ 624 case XK_Left: /* "\033[D" */
364 STRCPY (kbuf, "\033[Z"); 625 strcpy (kbuf, "\033[Z");
365 kbuf[2] = "DACB"[keysym - XK_Left]; 626 kbuf[2] = "DACB"[keysym - XK_Left];
366 /* do Shift first */ 627 /* do Shift first */
367 if (shft) 628 if (shft)
368 kbuf[2] = "dacb"[keysym - XK_Left]; 629 kbuf[2] = "dacb"[keysym - XK_Left];
369 else if (ctrl) 630 else if (ctrl)
370 { 631 {
371 kbuf[1] = 'O'; 632 kbuf[1] = 'O';
372 kbuf[2] = "dacb"[keysym - XK_Left]; 633 kbuf[2] = "dacb"[keysym - XK_Left];
373 } 634 }
374 else if (PrivateModes & PrivMode_aplCUR) 635 else if (priv_modes & PrivMode_aplCUR)
375 kbuf[1] = 'O'; 636 kbuf[1] = 'O';
376#ifdef MULTICHAR_SET 637 break;
377 //TODO: ?? 638
378 if (Options & Opt_mc_hack) 639#ifndef UNSHIFTED_SCROLLKEYS
640 case XK_Prior:
641 strcpy (kbuf, "\033[5~");
642 break;
643 case XK_Next:
644 strcpy (kbuf, "\033[6~");
645 break;
646#endif
647 case XK_KP_Enter:
648 /* allow shift to override */
649 if (kp)
379 { 650 {
380 int col, row, m;
381
382 col = screen.cur.col;
383 row = screen.cur.row + TermWin.saveLines;
384 m = 0;
385 if (keysym == XK_Right
386 && IS_MULTI1 (screen.rend[row][col]))
387 m = 1;
388 else if (keysym == XK_Left)
389 {
390 if (col > 0)
391 {
392 if (IS_MULTI2 (screen.rend[row][col - 1]))
393 m = 1;
394 }
395 else if (screen.cur.row > 0)
396 {
397 col = screen.tlen[--row];
398 if (col == -1)
399 col = TermWin.ncol - 1;
400 else
401 col--;
402 if (col > 0
403 && IS_MULTI2 (screen.rend[row][col]))
404 m = 1;
405 }
406 }
407 if (m)
408 MEMMOVE (kbuf + 3, kbuf, 3 + 1);
409 }
410#endif
411 break;
412
413#ifndef UNSHIFTED_SCROLLKEYS
414# ifdef XK_KP_Prior
415 case XK_KP_Prior:
416 /* allow shift to override */
417 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
418 {
419 STRCPY (kbuf, "\033Oy"); 651 strcpy (kbuf, "\033OM");
420 break; 652 break;
421 } 653 }
654
422 /* FALLTHROUGH */ 655 /* FALLTHROUGH */
423# endif 656
424 case XK_Prior:
425 STRCPY (kbuf, "\033[5~");
426 break;
427# ifdef XK_KP_Next
428 case XK_KP_Next: 657 case XK_Return:
429 /* allow shift to override */ 658 if (priv_modes & PrivMode_LFNL)
430 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
431 { 659 {
432 STRCPY (kbuf, "\033Os"); 660 kbuf[0] = '\015';
661 kbuf[1] = '\012';
433 break; 662 kbuf[2] = '\0';
434 }
435 /* FALLTHROUGH */
436# endif
437 case XK_Next:
438 STRCPY (kbuf, "\033[6~");
439 break;
440#endif
441 case XK_KP_Enter:
442 /* allow shift to override */
443 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
444 {
445 STRCPY (kbuf, "\033OM");
446 } 663 }
447 else 664 else
448 { 665 {
449 kbuf[0] = '\r'; 666 kbuf[0] = '\015';
450 kbuf[1] = '\0'; 667 kbuf[1] = '\0';
451 } 668 }
452 break; 669 break;
453 670
454#ifdef XK_KP_Begin
455 case XK_KP_Begin:
456 STRCPY (kbuf, "\033Ou");
457 break;
458
459 case XK_KP_Insert:
460 STRCPY (kbuf, "\033Op");
461 break;
462
463 case XK_KP_Delete:
464 STRCPY (kbuf, "\033On");
465 break;
466#endif
467 case XK_KP_F1: /* "\033OP" */ 671 case XK_KP_F1: /* "\033OP" */
468 case XK_KP_F2: /* "\033OQ" */ 672 case XK_KP_F2: /* "\033OQ" */
469 case XK_KP_F3: /* "\033OR" */ 673 case XK_KP_F3: /* "\033OR" */
470 case XK_KP_F4: /* "\033OS" */ 674 case XK_KP_F4: /* "\033OS" */
471 STRCPY (kbuf, "\033OP"); 675 strcpy (kbuf, "\033OP");
472 kbuf[2] += (keysym - XK_KP_F1); 676 kbuf[2] += (keysym - XK_KP_F1);
473 break; 677 break;
474 678
475 case XK_KP_Multiply: /* "\033Oj" : "*" */ 679 case XK_KP_Multiply: /* "\033Oj" : "*" */
476 case XK_KP_Add: /* "\033Ok" : "+" */ 680 case XK_KP_Add: /* "\033Ok" : "+" */
… …
487 case XK_KP_6: /* "\033Ov" : "6" */ 691 case XK_KP_6: /* "\033Ov" : "6" */
488 case XK_KP_7: /* "\033Ow" : "7" */ 692 case XK_KP_7: /* "\033Ow" : "7" */
489 case XK_KP_8: /* "\033Ox" : "8" */ 693 case XK_KP_8: /* "\033Ox" : "8" */
490 case XK_KP_9: /* "\033Oy" : "9" */ 694 case XK_KP_9: /* "\033Oy" : "9" */
491 /* allow shift to override */ 695 /* allow shift to override */
492 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 696 if (kp)
493 { 697 {
494 STRCPY (kbuf, "\033Oj"); 698 strcpy (kbuf, "\033Oj");
495 kbuf[2] += (keysym - XK_KP_Multiply); 699 kbuf[2] += (keysym - XK_KP_Multiply);
496 } 700 }
497 else 701 else
498 { 702 {
499 kbuf[0] = ('*' + (keysym - XK_KP_Multiply)); 703 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
500 kbuf[1] = '\0'; 704 kbuf[1] = '\0';
501 } 705 }
502 break; 706 break;
503 707
504 case XK_Find: 708 case XK_Find:
505 STRCPY (kbuf, "\033[1~"); 709 strcpy (kbuf, "\033[1~");
506 break; 710 break;
711
507 case XK_Insert: 712 case XK_Insert:
508 STRCPY (kbuf, "\033[2~"); 713 strcpy (kbuf, "\033[2~");
509 break; 714 break;
510#ifdef DXK_Remove /* support for DEC remove like key */ 715#ifdef DXK_Remove /* support for DEC remove like key */
511 case DXK_Remove: 716 case DXK_Remove:
512 /* FALLTHROUGH */ 717 /* FALLTHROUGH */
513#endif 718#endif
514 case XK_Execute: 719 case XK_Execute:
515 STRCPY (kbuf, "\033[3~"); 720 strcpy (kbuf, "\033[3~");
516 break; 721 break;
517 case XK_Select: 722 case XK_Select:
518 STRCPY (kbuf, "\033[4~"); 723 strcpy (kbuf, "\033[4~");
519 break; 724 break;
520#ifdef XK_KP_End
521 case XK_KP_End:
522 /* allow shift to override */
523 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
524 {
525 STRCPY (kbuf, "\033Oq");
526 break;
527 }
528 /* FALLTHROUGH */
529#endif
530 case XK_End: 725 case XK_End:
531 STRCPY (kbuf, KS_END); 726 strcpy (kbuf, KS_END);
532 break; 727 break;
533#ifdef XK_KP_Home
534 case XK_KP_Home:
535 /* allow shift to override */
536 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
537 {
538 STRCPY (kbuf, "\033Ow");
539 break;
540 }
541 /* FALLTHROUGH */
542#endif
543 case XK_Home: 728 case XK_Home:
544 STRCPY (kbuf, KS_HOME); 729 strcpy (kbuf, KS_HOME);
545 break; 730 break;
546 731
547#define FKEY(n, fkey) \ 732#define FKEY(n, fkey) \
548 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey))) 733 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
549 734
… …
601#undef FKEY 786#undef FKEY
602 default: 787 default:
603 newlen = 0; 788 newlen = 0;
604 break; 789 break;
605 } 790 }
791
606 if (newlen) 792 if (newlen)
607 len = STRLEN (kbuf); 793 len = strlen (kbuf);
608 } 794 }
795
609 /* 796 /*
610 * Pass meta for all function keys, if 'meta' option set 797 * Pass meta for all function keys, if 'meta' option set
611 */ 798 */
612#ifdef META8_OPTION 799#ifdef META8_OPTION
613 if (meta && (meta_char == 0x80) && len > 0) 800 if (meta && (meta_char == 0x80) && len > 0)
… …
618 else if (ctrl && keysym == XK_minus) 805 else if (ctrl && keysym == XK_minus)
619 { 806 {
620 len = 1; 807 len = 1;
621 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 808 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
622 } 809 }
810 else if (keysym == XK_ISO_Left_Tab)
811 {
812 strcpy (kbuf, "\033[Z");
813 len = 3;
814 }
623 else 815 else
624 { 816 {
625#ifdef META8_OPTION 817#ifdef META8_OPTION
626 /* set 8-bit on */ 818 /* set 8-bit on */
627 if (meta && (meta_char == 0x80)) 819 if (meta && (meta_char == 0x80))
628 { 820 {
629 unsigned char *ch; 821 char *ch;
630 822
631 for (ch = kbuf; ch < kbuf + len; ch++) 823 for (ch = kbuf; ch < kbuf + len; ch++)
632 *ch |= 0x80; 824 *ch |= 0x80;
825
633 meta = 0; 826 meta = 0;
634 } 827 }
635#endif 828#endif
636 /* nil */ ; 829 /* nil */ ;
637 } 830 }
638 } 831 }
639 832
833 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
834 return;
835
640 if (len <= 0) 836 if (len <= 0)
641 return; /* not mapped */ 837 return; /* not mapped */
642 838
643 if (Options & Opt_scrollTtyKeypress) 839 if (option (Opt_scrollTtyKeypress))
644 if (TermWin.view_start) 840 if (view_start)
645 { 841 {
646 TermWin.view_start = 0; 842 view_start = 0;
647 want_refresh = 1; 843 want_refresh = 1;
648 } 844 }
649 845
650 /* 846 /*
651 * these modifications only affect the static keybuffer 847 * these modifications only affect the static keybuffer
… …
666#ifdef META8_OPTION 862#ifdef META8_OPTION
667 && meta_char == C0_ESC 863 && meta_char == C0_ESC
668#endif 864#endif
669 ) 865 )
670 { 866 {
671 const unsigned char ch = C0_ESC; 867 const char ch = C0_ESC;
672 tt_write (&ch, 1); 868 tt_write (&ch, 1);
673 } 869 }
674 870
675#if defined(DEBUG_CMD)
676 /* Display keyboard buffer contents */
677 unsigned char *p;
678 int i;
679
680 fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
681 for (i = 0, p = kbuf; i < len; i++, p++)
682 fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
683 fprintf (stderr, "'\n");
684#endif /* DEBUG_CMD */
685 tt_write (kbuf, (unsigned int)len); 871 tt_write (kbuf, (unsigned int)len);
686} 872}
687/*}}} */
688 873
689#if (MENUBAR_MAX) 874void
690/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ 875rxvt_term::key_release (XKeyEvent &ev)
691/* attempt to `write' count to the input buffer */ 876{
877#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
878 KeySym keysym;
879
880 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
881#endif
882
883#if ENABLE_FRILLS || ISO_14755
884 // ISO 14755 support
885 if (iso14755buf)
886 if (iso14755buf & ISO_14755_52)
887 {
888# if ISO_14755
889 scr_overlay_off ();
890# endif
891# if ISO_14755
892 // iso14755 part 5.2 handling: release time
893 // first: controls
894 if ((ev.state & ControlMask)
895 && ((keysym >= 0x40 && keysym <= 0x5f)
896 || (keysym >= 0x61 && keysym <= 0x7f)))
897 {
898 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
899 commit_iso14755 ();
900
901 return;
902 }
903
904 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)
905 if (i[0] == keysym)
906 {
907 iso14755buf = ISO_14755_51 | i[1];
908 commit_iso14755 ();
909
910 return;
911 }
912
913 scr_bell ();
914# endif
915 iso14755buf = 0;
916
917 return;
918 }
919 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
920 {
921# if ISO_14755
922 scr_overlay_off ();
923# endif
924 if (iso14755buf & ISO_14755_51)
925 commit_iso14755 ();
926#if ISO_14755
927 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
928 {
929 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
930
931 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
932 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
933 }
934# endif
935 else
936 iso14755buf = 0;
937 }
938#endif
939
940 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
941 return;
942
943#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
944 if (!(ev.state & ControlMask))
945 slip_wheel_ev.stop ();
946 else if (keysym == XK_Control_L || keysym == XK_Control_R)
947 mouse_slip_wheel_speed = 0;
948#endif
949}
950
951#if defined (KEYSYM_RESOURCE)
692unsigned int 952unsigned int
693rxvt_term::cmd_write (const unsigned char *str, unsigned int count) 953rxvt_term::cmd_write (const char *str, unsigned int count)
694{ 954{
695 unsigned int n, s; 955 unsigned int n, s;
696 956
697 n = cmdbuf_ptr - cmdbuf_base; 957 n = cmdbuf_ptr - cmdbuf_base;
698 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 958 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
699 959
700 if (n > 0 && s < count) 960 if (n > 0 && s < count)
701 { 961 {
702 MEMMOVE (cmdbuf_base, cmdbuf_ptr, 962 memmove (cmdbuf_base, cmdbuf_ptr,
703 (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); 963 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
704 cmdbuf_ptr = cmdbuf_base; 964 cmdbuf_ptr = cmdbuf_base;
705 cmdbuf_endp -= n; 965 cmdbuf_endp -= n;
706 s += n; 966 s += n;
707 } 967 }
708 968
709 if (count > s) 969 if (count > s)
710 { 970 {
711 rxvt_print_error ("data loss: cmd_write too large"); 971 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
712 count = s; 972 count = s;
713 } 973 }
714 974
715 for (; count--;) 975 for (; count--;)
716 *cmdbuf_endp++ = *str++; 976 *cmdbuf_endp++ = *str++;
717 977
718 cmd_parse (); 978 cmd_parse ();
719 979
720 return 0; 980 return 0;
721} 981}
722#endif /* MENUBAR_MAX */ 982#endif
723 983
724void 984void
725rxvt_term::flush () 985rxvt_term::flush ()
726{ 986{
727#ifdef TRANSPARENT 987 flush_ev.stop ();
728 if (want_full_refresh) 988
989#ifdef HAVE_BG_PIXMAP
990 if (bgPixmap.check_clearChanged ())
729 { 991 {
730 want_full_refresh = 0; 992// scr_clear (true); This needs to be researched further!
731 scr_clear ();
732 scr_touch (false); 993 scr_touch (false);
733 want_refresh = 1;
734 } 994 }
735#endif 995#endif
736 996
737 if (want_refresh) 997 if (want_refresh)
738 { 998 {
999 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
1000 {
1001 int row = view_start;
1002 int end_row = row + nrow;
1003
1004 while (row > top_row && ROW (row - 1).is_longer ())
1005 --row;
1006
1007 do
1008 {
1009 int start_row = row;
1010 line_t *l;
1011
1012 do
1013 {
1014 l = &ROW (row++);
1015
1016 if (!(l->f & LINE_FILTERED))
1017 {
1018 // line not filtered, mark it as filtered
1019 l->f |= LINE_FILTERED;
1020 while (l->is_longer ())
1021 {
1022 l = &ROW (row++);
1023 l->f |= LINE_FILTERED;
1024 }
1025
1026 // and filter it
1027 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
1028
1029 break;
1030 }
1031 }
1032 while (l->is_longer () && row < end_row);
1033 }
1034 while (row < end_row);
1035 }
1036
739 scr_refresh (refresh_type); 1037 scr_refresh ();
740 scrollbar_show (1); 1038 scrollbar_show (1);
741#ifdef USE_XIM 1039#ifdef USE_XIM
742 IMSendSpot (); 1040 IMSendSpot ();
743#endif 1041#endif
744
745 } 1042 }
746 1043
747 display->flush (); 1044 display->flush ();
748} 1045}
749 1046
1047/* checks wether a refresh is requested and starts the refresh timer */
750void 1048void
751rxvt_term::check_cb (check_watcher &w) 1049rxvt_term::refresh_check ()
752{ 1050{
753 SET_R (this); 1051 if (want_refresh && !flush_ev.is_active ())
754 SET_LOCALE (locale); 1052 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
755 1053
1054 display->flush ();
1055}
1056
1057void
1058rxvt_term::flush_cb (ev::timer &w, int revents)
1059{
1060 make_current ();
1061
1062 refresh_count = 0;
756 flush (); 1063 flush ();
757} 1064}
758 1065
759#ifdef CURSOR_BLINK 1066#ifdef CURSOR_BLINK
760void 1067void
761rxvt_term::cursor_blink_cb (time_watcher &w) 1068rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
762{ 1069{
763 hidden_cursor = !hidden_cursor; 1070 hidden_cursor = !hidden_cursor;
764 want_refresh = 1; 1071 want_refresh = 1;
765 1072 refresh_check ();
766 w.start (w.at + BLINK_INTERVAL);
767} 1073}
768#endif 1074#endif
769 1075
770#ifdef TEXT_BLINK 1076#ifdef TEXT_BLINK
771void 1077void
772rxvt_term::text_blink_cb (time_watcher &w) 1078rxvt_term::text_blink_cb (ev::timer &w, int revents)
773{ 1079{
774 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1080 if (scr_refresh_rend (RS_Blink, RS_Blink))
775 { 1081 {
776 hidden_text = !hidden_text; 1082 hidden_text = !hidden_text;
777 want_refresh = 1; 1083 want_refresh = 1;
778 w.start (w.at + TEXT_BLINK_INTERVAL); 1084 refresh_check ();
1085 }
1086 else
1087 w.stop ();
1088}
1089#endif
1090
1091#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1092void
1093rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1094{
1095 if ((scrollbar_isUp () || scrollbar_isDn ())
1096 && scr_page (scrollbar_isUp () ? UP : DN, 1))
779 } 1097 {
1098 want_refresh = 1;
1099 refresh_check ();
1100 }
1101 else
1102 w.stop ();
780} 1103}
1104#endif
1105
1106#ifdef SELECTION_SCROLLING
1107void
1108rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1109{
1110 if (scr_page (scroll_selection_dir, scroll_selection_lines))
1111 {
1112 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1113 want_refresh = 1;
1114 refresh_check ();
1115 }
1116 else
1117 w.stop ();
1118}
1119#endif
1120
1121#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1122void
1123rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1124{
1125 if (scr_changeview (view_start - mouse_slip_wheel_speed))
1126 {
1127 want_refresh = 1;
1128 refresh_check ();
1129 }
1130
1131 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
1132 {
1133 mouse_slip_wheel_speed = 0;
1134 w.stop ();
1135 }
1136}
1137#endif
1138
1139#if LINUX_YIELD_HACK
1140static struct event_handler
1141{
1142 ev::prepare yield_ev;
1143
1144 void yield_cb (ev::prepare &w, int revents)
1145 {
1146 // this should really be sched_yield(), but the linux guys thought
1147 // that giving a process calling sched_yield () less cpu time than
1148 // ones with high nice levels is a useful thing to do. It surely is is
1149 // allowed by the sus... as is returning ENOSYS.
1150
1151 struct timespec ts = { 0, 0 };
1152 nanosleep (&ts, 0);
1153
1154 w.stop ();
1155 }
1156
1157 event_handler ()
1158 : yield_ev (this, &event_handler::yield_cb)
1159 {
1160 }
1161} event_handler;
781#endif 1162#endif
782 1163
783bool 1164bool
784rxvt_term::pty_fill () 1165rxvt_term::pty_fill ()
785{ 1166{
786 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1167 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
1168
1169 if (CBUFSIZ == n)
1170 {
1171 rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n");
1172 n = 0;
1173 }
787 1174
788 memmove (cmdbuf_base, cmdbuf_ptr, n); 1175 memmove (cmdbuf_base, cmdbuf_ptr, n);
789 cmdbuf_ptr = cmdbuf_base; 1176 cmdbuf_ptr = cmdbuf_base;
790 cmdbuf_endp = cmdbuf_ptr + n; 1177 cmdbuf_endp = cmdbuf_ptr + n;
791 1178
792 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1179 ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n);
793 1180
794 if (n > 0) 1181 if (r > 0)
795 { 1182 {
796 cmdbuf_endp += n; 1183 cmdbuf_endp += r;
797 return true; 1184 return true;
798 } 1185 }
799 else if (n < 0 && errno != EAGAIN) 1186 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1187 {
1188#if LINUX_YIELD_HACK
1189 if (display->is_local)
1190 event_handler.yield_ev.start ();
1191#endif
1192 }
1193 else
1194 {
1195 pty_ev.stop ();
1196
1197 if (!option (Opt_hold))
800 destroy (); 1198 destroy ();
801 1199 }
1200
802 return false; 1201 return false;
803} 1202}
804 1203
805void 1204void
806rxvt_term::pty_cb (io_watcher &w, short revents) 1205rxvt_term::pty_cb (ev::io &w, int revents)
807{ 1206{
808 SET_R (this); 1207 make_current ();
809 SET_LOCALE (locale);
810 1208
811 if (revents & EVENT_WRITE) 1209 if (revents & ev::READ)
812 tt_write (0, 0);
813 else if (revents & EVENT_READ)
814 {
815 bool flag = true;
816
817 // loop, but don't allow a single term to monopolize us 1210 // loop, but don't allow a single term to monopolize us
818 // the number of loops is fully arbitrary, and thus wrong
819 while (flag && pty_fill ()) 1211 while (pty_fill ())
820 {
821 if (!seen_input)
822 {
823 seen_input = 1;
824 /* once we know the shell is running, send the screen size. Again! */
825 tt_winch ();
826 }
827
828 if (cmd_parse ()) 1212 if (cmd_parse ())
829 break; 1213 break;
830 }
831 }
832}
833 1214
834bool 1215 if (revents & ev::WRITE)
835rxvt_term::cmd_parse () 1216 pty_write ();
836{
837 bool flag = false;
838 uint32_t ch = NOCHAR;
839 1217
840 for (;;) 1218 refresh_check ();
841 {
842 if (ch == NOCHAR)
843 ch = next_char ();
844
845 if (ch == NOCHAR) // TODO: improve
846 break;
847
848 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
849 {
850 /* Read a text string from the input buffer */
851 uint32_t buf[BUFSIZ];
852 bool refreshnow = false;
853 int nlines = 0;
854 uint32_t *str = buf;
855
856 *str++ = ch;
857
858 for (;;)
859 {
860 ch = next_char ();
861
862 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
863 break;
864 else
865 {
866 *str++ = ch;
867
868 if (ch == '\n')
869 {
870 nlines++;
871 refresh_count++;
872
873 if (! (Options & Opt_jumpScroll)
874 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
875 {
876 refreshnow = true;
877 flag = false;
878 ch = NOCHAR;
879 break;
880 }
881
882 // scr_add_lines only works for nlines < TermWin.nrow - 1.
883 if (nlines >= TermWin.nrow - 1)
884 {
885 scr_add_lines (buf, nlines, str - buf);
886 nlines = 0;
887 str = buf;
888 }
889 }
890
891 if (str >= buf + BUFSIZ)
892 {
893 ch = NOCHAR;
894 break;
895 }
896 }
897 }
898
899 scr_add_lines (buf, nlines, str - buf);
900
901 /*
902 * If there have been a lot of new lines, then update the screen
903 * What the heck I'll cheat and only refresh less than every page-full.
904 * the number of pages between refreshes is refresh_limit, which
905 * is incremented here because we must be doing flat-out scrolling.
906 *
907 * refreshing should be correct for small scrolls, because of the
908 * time-out
909 */
910 if (refreshnow)
911 {
912 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
913 refresh_limit++;
914
915 scr_refresh (refresh_type);
916 }
917
918 }
919 else
920 {
921 switch (ch)
922 {
923 default:
924 process_nonprinting (ch);
925 break;
926 case C0_ESC: /* escape char */
927 process_escape_seq ();
928 break;
929 /*case 0x9b: */ /* CSI */
930 /* process_csi_seq (); */
931 }
932
933 ch = NOCHAR;
934 }
935 }
936
937 return flag;
938} 1219}
939 1220
940// read the next character, currently handles UTF-8 1221void
941// will probably handle all sorts of other stuff in the future 1222rxvt_term::pointer_unblank ()
942uint32_t
943rxvt_term::next_char ()
944{ 1223{
945 while (cmdbuf_ptr < cmdbuf_endp) 1224 XDefineCursor (dpy, vt, TermWin_cursor);
946 { 1225 recolour_cursor ();
947 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
948 return *cmdbuf_ptr++;
949 1226
950 wchar_t wc; 1227#ifdef POINTER_BLANK
951 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); 1228 hidden_pointer = 0;
952 1229
953 if (len == (size_t)-2) 1230 if (option (Opt_pointerBlank))
954 return NOCHAR; 1231 pointer_ev.start (pointerBlankDelay);
955 1232#endif
956 if (len == (size_t)-1)
957 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
958
959 // assume wchar == unicode
960 cmdbuf_ptr += len;
961 return wc;
962 }
963
964 return NOCHAR;
965}
966
967/* rxvt_cmd_getc () - Return next input character */
968/*
969 * Return the next input character after first passing any keyboard input
970 * to the command.
971 */
972uint32_t
973rxvt_term::cmd_getc ()
974{
975 for (;;)
976 {
977 uint32_t c = next_char ();
978 if (c != NOCHAR)
979 return c;
980
981 // incomplete sequences should occur rarely, still, a better solution
982 // would be preferred. either setjmp/longjmp or better design.
983 fcntl (cmd_fd, F_SETFL, 0);
984 pty_fill ();
985 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
986 }
987} 1233}
988 1234
989#ifdef POINTER_BLANK 1235#ifdef POINTER_BLANK
990void 1236void
991rxvt_term::pointer_unblank () 1237rxvt_term::pointer_blank ()
992{ 1238{
993 XDefineCursor (display->display, TermWin.vt, TermWin_cursor); 1239 if (!option (Opt_pointerBlank))
994 recolour_cursor (); 1240 return;
995 1241
1242 XDefineCursor (dpy, vt, display->blank_cursor);
1243 XFlush (dpy);
1244
996 hidden_pointer = 0; 1245 hidden_pointer = 1;
997
998 if (Options & Opt_pointerBlank)
999 pointer_ev.start (NOW + pointerBlankDelay);
1000} 1246}
1001 1247
1002void 1248void
1003rxvt_term::pointer_blank () 1249rxvt_term::pointer_cb (ev::timer &w, int revents)
1004{ 1250{
1005 if (! (Options & Opt_pointerBlank)) 1251 make_current ();
1006 return;
1007
1008 XDefineCursor (display->display, TermWin.vt, blank_cursor);
1009 XFlush (display->display);
1010
1011 hidden_pointer = 1;
1012}
1013
1014void
1015rxvt_term::pointer_cb (time_watcher &w)
1016{
1017 SET_R (this);
1018 SET_LOCALE (locale);
1019 1252
1020 pointer_blank (); 1253 pointer_blank ();
1021} 1254}
1022#endif 1255#endif
1023 1256
1024void 1257void
1025rxvt_term::mouse_report (XButtonEvent &ev) 1258rxvt_term::mouse_report (XButtonEvent &ev)
1026{ 1259{
1027 int button_number, key_state = 0; 1260 int button_number, key_state = 0;
1028 int x, y; 1261 int x, y;
1262 int code = 32;
1029 1263
1030 x = ev.x; 1264 x = Pixel2Col (ev.x);
1031 y = ev.y; 1265 y = Pixel2Row (ev.y);
1032 pixel_position (&x, &y); 1266 if (ev.type == MotionNotify)
1267 {
1268 if (x == mouse_row && y == mouse_col)
1269 return;
1270 mouse_row = x;
1271 mouse_col = y;
1272 code += 32;
1273 }
1033 1274
1034 if (MEvent.button == AnyButton) 1275 if (MEvent.button == AnyButton)
1035 {
1036 button_number = 3; 1276 button_number = 3;
1037 }
1038 else 1277 else
1039 { 1278 {
1040 button_number = MEvent.button - Button1; 1279 button_number = MEvent.button - Button1;
1041 /* add 0x3D for wheel events, like xterm does */ 1280 /* add 0x3D for wheel events, like xterm does */
1042 if (button_number >= 3) 1281 if (button_number >= 3)
1043 button_number += (64 - 3); 1282 button_number += (64 - 3);
1044 } 1283 }
1045 1284
1046 if (PrivateModes & PrivMode_MouseX10) 1285 if (priv_modes & PrivMode_MouseX10)
1047 { 1286 {
1048 /* 1287 /*
1049 * do not report ButtonRelease 1288 * do not report ButtonRelease
1050 * no state info allowed 1289 * no state info allowed
1051 */ 1290 */
… …
1066 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1305 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1067 + ((MEvent.state & ControlMask) ? 16 : 0); 1306 + ((MEvent.state & ControlMask) ? 16 : 0);
1068#ifdef MOUSE_REPORT_DOUBLECLICK 1307#ifdef MOUSE_REPORT_DOUBLECLICK
1069 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1308 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1070#endif 1309#endif
1071
1072 } 1310 }
1073 1311
1074#ifdef DEBUG_MOUSEREPORT 1312#if DEBUG_MOUSEREPORT
1075 fprintf (stderr, "Mouse ["); 1313 fprintf (stderr, "Mouse [");
1076 if (key_state & 16) 1314 if (key_state & 16)
1077 fputc ('C', stderr); 1315 fputc ('C', stderr);
1078 if (key_state & 4) 1316 if (key_state & 4)
1079 fputc ('S', stderr); 1317 fputc ('S', stderr);
… …
1083 fputc ('2', stderr); 1321 fputc ('2', stderr);
1084 fprintf (stderr, "]: <%d>, %d/%d\n", 1322 fprintf (stderr, "]: <%d>, %d/%d\n",
1085 button_number, 1323 button_number,
1086 x + 1, 1324 x + 1,
1087 y + 1); 1325 y + 1);
1088#else 1326#endif
1327
1089 tt_printf ("\033[M%c%c%c", 1328 tt_printf ("\033[M%c%c%c",
1090 (32 + button_number + key_state), 1329 (code + button_number + key_state),
1091 (32 + x + 1), 1330 (32 + x + 1),
1092 (32 + y + 1)); 1331 (32 + y + 1));
1093#endif
1094} 1332}
1095
1096#ifdef USING_W11LIB
1097void
1098rxvt_W11_process_x_event (XEvent *ev)
1099{
1100 rxvt_t *r = rxvt_get_r ();
1101
1102 x_cb (*ev);
1103}
1104#endif
1105 1333
1106/*{{{ process an X event */ 1334/*{{{ process an X event */
1107void 1335void
1108rxvt_term::x_cb (XEvent &ev) 1336rxvt_term::x_cb (XEvent &ev)
1109{ 1337{
1110 SET_R (this); 1338 make_current ();
1111 SET_LOCALE (locale);
1112 1339
1113#if defined(CURSOR_BLINK) 1340 dLocal (Display *, dpy);
1114 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
1115 {
1116 if (hidden_cursor)
1117 {
1118 hidden_cursor = 0;
1119 want_refresh = 1;
1120 }
1121 1341
1122 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1342 if (ev.xany.window == vt
1123 } 1343 && SHOULD_INVOKE (HOOK_X_EVENT)
1124#endif 1344 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1125
1126#if defined(POINTER_BLANK)
1127 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
1128 {
1129 if (ev.type == MotionNotify
1130 || ev.type == ButtonPress
1131 || ev.type == ButtonRelease)
1132 if (hidden_pointer)
1133 pointer_unblank ();
1134
1135 if (ev.type == KeyPress && hidden_pointer == 0)
1136 pointer_blank ();
1137 }
1138#endif
1139
1140#ifdef USE_XIM
1141 if (XFilterEvent (&ev, None))
1142 return; 1345 return;
1143#endif
1144 1346
1347 // for XQueryPointer
1145 Window unused_root, unused_child; 1348 Window unused_root, unused_child;
1146 int unused_root_x, unused_root_y; 1349 int unused_root_x, unused_root_y;
1147 unsigned int unused_mask; 1350 unsigned int unused_mask;
1148
1149#ifdef DEBUG_X
1150 const char *const eventnames[] =
1151 { /* mason - this matches my system */
1152 "",
1153 "",
1154 "KeyPress",
1155 "KeyRelease",
1156 "ButtonPress",
1157 "ButtonRelease",
1158 "MotionNotify",
1159 "EnterNotify",
1160 "LeaveNotify",
1161 "FocusIn",
1162 "FocusOut",
1163 "KeymapNotify",
1164 "Expose",
1165 "GraphicsExpose",
1166 "NoExpose",
1167 "VisibilityNotify",
1168 "CreateNotify",
1169 "DestroyNotify",
1170 "UnmapNotify",
1171 "MapNotify",
1172 "MapRequest",
1173 "ReparentNotify",
1174 "ConfigureNotify",
1175 "ConfigureRequest",
1176 "GravityNotify",
1177 "ResizeRequest",
1178 "CirculateNotify",
1179 "CirculateRequest",
1180 "PropertyNotify",
1181 "SelectionClear",
1182 "SelectionRequest",
1183 "SelectionNotify",
1184 "ColormapNotify",
1185 "ClientMessage",
1186 "MappingNotify"
1187 };
1188#endif
1189
1190#ifdef DEBUG_X
1191 struct timeval tp;
1192 struct tm *ltt;
1193 (void)gettimeofday (&tp, NULL);
1194 ltt = localtime (& (tp.tv_sec));
1195 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));
1196#endif
1197 1351
1198 switch (ev.type) 1352 switch (ev.type)
1199 { 1353 {
1200 case KeyPress: 1354 case KeyPress:
1201 lookup_key (ev.xkey); 1355 key_press (ev.xkey);
1202 break; 1356 break;
1203 1357
1204#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1205 case KeyRelease: 1358 case KeyRelease:
1206 { 1359 key_release (ev.xkey);
1207 if (! (ev.xkey.state & ControlMask))
1208 mouse_slip_wheel_speed = 0;
1209 else
1210 {
1211 KeySym ks;
1212
1213 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
1214 if (ks == XK_Control_L || ks == XK_Control_R)
1215 mouse_slip_wheel_speed = 0;
1216 }
1217 break; 1360 break;
1218 }
1219#endif
1220 1361
1221 case ButtonPress: 1362 case ButtonPress:
1222 button_press (ev.xbutton); 1363 button_press (ev.xbutton);
1223 break; 1364 break;
1224 1365
… …
1226 button_release (ev.xbutton); 1367 button_release (ev.xbutton);
1227 break; 1368 break;
1228 1369
1229 case ClientMessage: 1370 case ClientMessage:
1230 if (ev.xclient.format == 32 1371 if (ev.xclient.format == 32
1231 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1372 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1232 destroy ();
1233#ifdef OFFIX_DND
1234 /* OffiX Dnd (drag 'n' drop) protocol */
1235 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1236 && (ev.xclient.data.l[0] == DndFile
1237 || ev.xclient.data.l[0] == DndDir
1238 || ev.xclient.data.l[0] == DndLink))
1239 { 1373 {
1240 /* Get Dnd data */ 1374 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1241 Atom ActualType; 1375 {
1242 int ActualFormat; 1376 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1243 unsigned char *data; 1377 {
1244 unsigned long Size, RemainingBytes; 1378 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1245 1379 {
1246 XGetWindowProperty (display->display, display->root, 1380 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1247 xa[XA_DNDSELECTION], 1381 destroy ();
1248 0L, 1000000L, 1382 }
1249 False, AnyPropertyType, 1383#if ENABLE_EWMH
1250 &ActualType, &ActualFormat, 1384 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1251 &Size, &RemainingBytes, 1385 XSendEvent (dpy, ev.xclient.window = display->root,
1386 False, SubstructureRedirectMask | SubstructureNotifyMask,
1252 &data); 1387 &ev);
1253 XChangeProperty (display->display, display->root, 1388#endif
1254 XA_CUT_BUFFER0, XA_STRING, 1389 }
1255 8, PropModeReplace, 1390 }
1256 data, STRLEN (data)); 1391#if ENABLE_XEMBED
1257 selection_paste (display->root, XA_CUT_BUFFER0, True); 1392 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1258 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1393 {
1394 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1395 focus_in ();
1396 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1397 focus_out ();
1398 }
1399#endif
1259 } 1400 }
1260#endif /* OFFIX_DND */
1261 break;
1262
1263 case MappingNotify:
1264 XRefreshKeyboardMapping (& (ev.xmapping));
1265 break; 1401 break;
1266 1402
1267 /* 1403 /*
1268 * XXX: this is not the _current_ arrangement 1404 * XXX: this is not the _current_ arrangement
1269 * Here's my conclusion: 1405 * Here's my conclusion:
… …
1288 break; 1424 break;
1289 } 1425 }
1290 break; 1426 break;
1291 1427
1292 case FocusIn: 1428 case FocusIn:
1293 if (!TermWin.focus) 1429 if (ev.xfocus.detail != NotifyInferior
1430 && ev.xfocus.detail != NotifyPointer
1431 && ev.xfocus.mode != NotifyGrab)
1432 focus_in ();
1433 break;
1434
1435 case FocusOut:
1436 if (ev.xfocus.detail != NotifyInferior
1437 && ev.xfocus.detail != NotifyPointer
1438 && ev.xfocus.mode != NotifyGrab)
1439 focus_out ();
1440 break;
1441
1442 case ConfigureNotify:
1443 /*fprintf (stderr, "ConfigureNotify for %X, parent is %X, geom is %dx%d%+d%+d, old geom was %dx%d\n",
1444 ev.xconfigure.window, parent[0], ev.xconfigure.width, ev.xconfigure.height, ev.xconfigure.x, ev.xconfigure.y,
1445 szHint.width, szHint.height); */
1446 if (ev.xconfigure.window == parent[0])
1294 { 1447 {
1295 TermWin.focus = 1; 1448 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1296 want_refresh = 1;
1297#ifdef USE_XIM
1298 if (Input_Context != NULL)
1299 XSetICFocus (Input_Context);
1300#endif
1301#ifdef CURSOR_BLINK
1302 if (Options & Opt_cursorBlink)
1303 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1304#endif
1305
1306 } 1449 ;
1307 break;
1308 1450
1309 case FocusOut: 1451 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1310 if (TermWin.focus)
1311 { 1452 {
1312 TermWin.focus = 0; 1453 seen_resize = 1;
1313 want_refresh = 1; 1454 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1314#ifdef USE_XIM
1315 if (Input_Context != NULL)
1316 XUnsetICFocus (Input_Context);
1317#endif
1318#ifdef CURSOR_BLINK
1319 if (Options & Opt_cursorBlink)
1320 cursor_blink_ev.stop ();
1321 hidden_cursor = 0;
1322#endif
1323
1324 }
1325 break;
1326
1327 case ConfigureNotify:
1328 if (ev.xconfigure.window == TermWin.parent[0])
1329 {
1330 int height, width;
1331
1332 do
1333 { /* Wrap lots of configures into one */
1334 width = ev.xconfigure.width;
1335 height = ev.xconfigure.height;
1336 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1337 } 1455 }
1338 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev));
1339
1340 if (szHint.width != width || szHint.height != height)
1341 {
1342 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height));
1343 resize_all_windows (width, height, 1);
1344 }
1345#ifdef DEBUG_SIZE
1346 else 1456 else
1347 { 1457 {
1348 D_SIZE ((stderr, "Size: Not resizing")); 1458#ifdef HAVE_BG_PIXMAP
1459 if (bgPixmap.window_position_sensitive ())
1460 {
1461 if (mapped)
1462 update_background ();
1463 else
1464 bgPixmap.invalidate ();
1465 }
1466#endif
1349 } 1467 }
1350#endif
1351#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1352 if (Options & Opt_transparent)
1353 {
1354 check_our_parents ();
1355 if (am_transparent)
1356 want_full_refresh = 1;
1357 }
1358#endif
1359 1468
1469 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1360 } 1470 }
1361 break; 1471 break;
1362 1472
1473 case PropertyNotify:
1474 if (!HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END)))
1475 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1476 && ev.xproperty.state == PropertyNewValue)
1477 selection_property (ev.xproperty.window, ev.xproperty.atom);
1478
1479 break;
1480
1363 case SelectionClear: 1481 case SelectionClear:
1364 display->set_selection_owner (0); 1482 selection_clear ();
1365 break; 1483 break;
1366 1484
1367 case SelectionNotify: 1485 case SelectionNotify:
1368 if (selection_wait == Sel_normal) 1486 if (selection_wait == Sel_normal)
1369 selection_paste (ev.xselection.requestor, 1487 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1370 ev.xselection.property, True);
1371 break; 1488 break;
1372 1489
1373 case SelectionRequest: 1490 case SelectionRequest:
1374 selection_send (ev.xselectionrequest); 1491 selection_send (ev.xselectionrequest);
1375 break; 1492 break;
1376 1493
1494 case MapNotify:
1495#ifdef HAVE_BG_PIXMAP
1496 /* This is needed spcifically to fix the case of no window manager or a
1497 * non-reparenting window manager. In those cases we never get first
1498 * ConfigureNotify. Also that speeds startup under normal WM, by taking
1499 * care of multiplicity of ConfigureNotify events arriwing while WM does
1500 * reparenting.
1501 * We should not render background immidiately, as there could be several
1502 * ConfigureNotify's to follow. Lets take care of all of them in one scoop
1503 * by scheduling background redraw as soon as we can, but giving a short
1504 * bit of time for ConfigureNotifies to arrive.
1505 * We should render background PRIOR to drawing any text, but AFTER all
1506 * of ConfigureNotifys for the best results.
1507 */
1508 if (bgPixmap.flags & bgPixmap_t::isInvalid)
1509 update_background_ev.start (0.025);
1510#endif
1511 mapped = 1;
1512#ifdef TEXT_BLINK
1513 text_blink_ev.start ();
1514#endif
1515 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1516 break;
1517
1377 case UnmapNotify: 1518 case UnmapNotify:
1378 TermWin.mapped = 0; 1519 mapped = 0;
1379#ifdef TEXT_BLINK 1520#ifdef TEXT_BLINK
1380 text_blink_ev.stop (); 1521 text_blink_ev.stop ();
1381#endif 1522#endif
1523 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1382 break; 1524 break;
1383
1384 case MapNotify:
1385 TermWin.mapped = 1;
1386#ifdef TEXT_BLINK
1387 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1388#endif
1389 break;
1390
1391#ifdef TRANSPARENT
1392 case ReparentNotify:
1393 rootwin_cb (ev);
1394 break;
1395#endif /* TRANSPARENT */
1396 1525
1397 case GraphicsExpose: 1526 case GraphicsExpose:
1398 case Expose: 1527 case Expose:
1399 if (ev.xany.window == TermWin.vt) 1528 if (ev.xany.window == vt)
1400 { 1529 {
1401#ifdef NO_SLOW_LINK_SUPPORT 1530 do
1531 {
1402 scr_expose (ev.xexpose.x, ev.xexpose.y, 1532 scr_expose (ev.xexpose.x, ev.xexpose.y,
1403 ev.xexpose.width, ev.xexpose.height, False); 1533 ev.xexpose.width, ev.xexpose.height, False);
1404#else 1534 }
1405 // don't understand this, so commented it out 1535 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1536
1537 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1538
1539 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1540 {
1406 scr_expose (ev.xexpose.x, ev.xexpose.y, 1541 scr_expose (ev.xexpose.x, ev.xexpose.y,
1407 ev.xexpose.width, ev.xexpose.height, False); 1542 ev.xexpose.width, ev.xexpose.height, False);
1408 //scr_expose (ev.xexpose.x, 0, 1543 }
1409 // ev.xexpose.width, TermWin.height, False); 1544
1410#endif
1411 want_refresh = 1; 1545 want_refresh = 1;
1412 } 1546 }
1413 else 1547 else
1414 { 1548 {
1415 XEvent unused_event; 1549 XEvent unused_event;
1416 1550
1417 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1551 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1418 Expose, 1552 ;
1419 &unused_event)) ; 1553 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1420 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1554 ;
1421 GraphicsExpose, 1555
1422 &unused_event)) ; 1556 if (scrollBar.state && ev.xany.window == scrollBar.win)
1423 if (isScrollbarWindow (ev.xany.window))
1424 { 1557 {
1425 scrollBar.setIdle (); 1558 scrollBar.setIdle ();
1426 scrollbar_show (0); 1559 scrollbar_show (0);
1427 } 1560 }
1428#ifdef MENUBAR
1429 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1430 menubar_expose ();
1431#endif
1432 } 1561 }
1433 break; 1562 break;
1434 1563
1435 case MotionNotify: 1564 case MotionNotify:
1436#ifdef POINTER_BLANK 1565#ifdef POINTER_BLANK
1437 if (hidden_pointer) 1566 if (hidden_pointer)
1438 pointer_unblank (); 1567 pointer_unblank ();
1439#endif 1568#endif
1440#if MENUBAR 1569 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1441 if (isMenuBarWindow (ev.xany.window)) 1570 || priv_modes & PrivMode_MouseAnyEvent)
1571 mouse_report (ev.xbutton);
1572 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1573 break;
1574
1575 if (ev.xany.window == vt)
1442 { 1576 {
1443 menubar_control (ev.xbutton); 1577 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1444 break; 1578 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1445 } 1579 ; // nop
1446#endif
1447 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1448 break;
1449
1450 if (ev.xany.window == TermWin.vt)
1451 {
1452 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1580 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1453 { 1581 {
1454 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1582 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1455 ; 1583 ;
1456 1584
1457 XQueryPointer (display->display, TermWin.vt, 1585 XQueryPointer (dpy, vt,
1458 &unused_root, &unused_child, 1586 &unused_root, &unused_child,
1459 &unused_root_x, &unused_root_y, 1587 &unused_root_x, &unused_root_y,
1460 & (ev.xbutton.x), & (ev.xbutton.y), 1588 &ev.xbutton.x, &ev.xbutton.y,
1461 &unused_mask); 1589 &ev.xbutton.state);
1462#ifdef MOUSE_THRESHOLD 1590#ifdef MOUSE_THRESHOLD
1463 /* deal with a `jumpy' mouse */ 1591 /* deal with a `jumpy' mouse */
1464 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1592 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1465 { 1593 {
1466#endif 1594#endif
1595#if ISO_14755
1596 // 5.4
1597 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1598 {
1599 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1600 break;
1601 }
1602#endif
1467 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1603 selection_extend (ev.xbutton.x, ev.xbutton.y,
1468 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1604 ev.xbutton.state & Button3Mask ? 2 : 0);
1605
1469#ifdef SELECTION_SCROLLING 1606#ifdef SELECTION_SCROLLING
1470 if (ev.xbutton.y < TermWin.int_bwidth 1607 if (ev.xbutton.y < int_bwidth
1471 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1608 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1472 { 1609 {
1473 int dist; 1610 int dist;
1474
1475 pending_scroll_selection=1;
1476 1611
1477 /* don't clobber the current delay if we are 1612 /* don't clobber the current delay if we are
1478 * already in the middle of scrolling. 1613 * already in the middle of scrolling.
1479 */ 1614 */
1480 if (scroll_selection_delay<=0) 1615 if (!sel_scroll_ev.is_active ())
1481 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1616 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1482 1617
1483 /* save the event params so we can highlight 1618 /* save the event params so we can highlight
1484 * the selection in the pending-scroll loop 1619 * the selection in the pending-scroll loop
1485 */ 1620 */
1486 selection_save_x=ev.xbutton.x; 1621 selection_save_x = ev.xbutton.x;
1487 selection_save_y=ev.xbutton.y; 1622 selection_save_y = ev.xbutton.y;
1488 selection_save_state=
1489 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1623 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1490 1624
1491 /* calc number of lines to scroll */ 1625 /* calc number of lines to scroll */
1492 if (ev.xbutton.y<TermWin.int_bwidth) 1626 if (ev.xbutton.y < int_bwidth)
1493 { 1627 {
1494 scroll_selection_dir = UP; 1628 scroll_selection_dir = UP;
1495 dist = TermWin.int_bwidth - ev.xbutton.y; 1629 dist = int_bwidth - ev.xbutton.y;
1496 } 1630 }
1497 else 1631 else
1498 { 1632 {
1499 scroll_selection_dir = DN; 1633 scroll_selection_dir = DN;
1500 dist = ev.xbutton.y - 1634 dist = ev.xbutton.y - (int_bwidth + height);
1501 (TermWin.int_bwidth + TermWin.height);
1502 } 1635 }
1636
1503 scroll_selection_lines= (Pixel2Height (dist)/ 1637 scroll_selection_lines = Pixel2Height (dist)
1504 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1638 / SELECTION_SCROLL_LINE_SPEEDUP
1639 + 1;
1505 MIN_IT (scroll_selection_lines, 1640 min_it (scroll_selection_lines,
1506 SELECTION_SCROLL_MAX_LINES); 1641 SELECTION_SCROLL_MAX_LINES);
1507 } 1642 }
1508 else 1643 else
1509 { 1644 {
1510 /* we are within the text window, so we 1645 /* we are within the text window, so we
1511 * shouldn't be scrolling 1646 * shouldn't be scrolling
1512 */ 1647 */
1513 pending_scroll_selection = 0; 1648 sel_scroll_ev.stop();
1514 } 1649 }
1515#endif 1650#endif
1516#ifdef MOUSE_THRESHOLD 1651#ifdef MOUSE_THRESHOLD
1517
1518 } 1652 }
1519#endif 1653#endif
1520
1521 } 1654 }
1522 } 1655 }
1523 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1656 else if (scrollbar_isMotion () && ev.xany.window == scrollBar.win)
1524 { 1657 {
1525 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1658 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1526 MotionNotify, &ev)) ; 1659 MotionNotify, &ev))
1660 ;
1661
1527 XQueryPointer (display->display, scrollBar.win, 1662 XQueryPointer (dpy, scrollBar.win,
1528 &unused_root, &unused_child, 1663 &unused_root, &unused_child,
1529 &unused_root_x, &unused_root_y, 1664 &unused_root_x, &unused_root_y,
1530 & (ev.xbutton.x), & (ev.xbutton.y), 1665 &ev.xbutton.x, &ev.xbutton.y,
1531 &unused_mask); 1666 &unused_mask);
1532 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1667 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1533 scrollbar_size ()); 1668 scrollbar_size ());
1534 scr_refresh (refresh_type);
1535 refresh_limit = 0; 1669 want_refresh = 1;
1536 scrollbar_show (1); 1670 scrollbar_show (1);
1537 } 1671 }
1538 break; 1672 break;
1539 } 1673 }
1540}
1541 1674
1675#if defined(CURSOR_BLINK)
1676 if (option (Opt_cursorBlink) && ev.type == KeyPress)
1677 {
1678 if (hidden_cursor)
1679 {
1680 hidden_cursor = 0;
1681 want_refresh = 1;
1682 }
1683
1684 cursor_blink_ev.again ();
1685 }
1686#endif
1687
1688#if defined(POINTER_BLANK)
1689 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1690 {
1691 if (ev.type == MotionNotify
1692 || ev.type == ButtonPress
1693 || ev.type == ButtonRelease)
1694 if (hidden_pointer)
1695 pointer_unblank ();
1696
1697 if (ev.type == KeyPress && hidden_pointer == 0)
1698 pointer_blank ();
1699 }
1700#endif
1701
1702 refresh_check ();
1703}
1704
1705void
1706rxvt_term::focus_in ()
1707{
1708 if (!focus)
1709 {
1710 focus = 1;
1711 want_refresh = 1;
1712
1713 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1714
1715#if USE_XIM
1716 if (Input_Context != NULL)
1717 {
1718 IMSetPosition ();
1719 XSetICFocus (Input_Context);
1720 }
1721#endif
1722#if CURSOR_BLINK
1723 if (option (Opt_cursorBlink))
1724 cursor_blink_ev.again ();
1725#endif
1726#if OFF_FOCUS_FADING
1727 if (rs[Rs_fade])
1728 {
1729 pix_colors = pix_colors_focused;
1730 scr_recolour ();
1731 }
1732#endif
1733#if ENABLE_FRILLS
1734 if (option (Opt_urgentOnBell))
1735 {
1736 if (XWMHints *h = XGetWMHints(dpy, parent[0]))
1737 {
1738 h->flags &= ~XUrgencyHint;
1739 XSetWMHints (dpy, parent[0], h);
1740 }
1741 }
1742#endif
1743 }
1744}
1745
1746void
1747rxvt_term::focus_out ()
1748{
1749 if (focus)
1750 {
1751 focus = 0;
1752 want_refresh = 1;
1753
1754 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1755
1756#if ENABLE_FRILLS || ISO_14755
1757 if (iso14755buf)
1758 {
1759 iso14755buf = 0;
1760# if ISO_14755
1761 scr_overlay_off ();
1762# endif
1763 }
1764#endif
1765#if USE_XIM
1766 if (Input_Context != NULL)
1767 XUnsetICFocus (Input_Context);
1768#endif
1769#if CURSOR_BLINK
1770 if (option (Opt_cursorBlink))
1771 cursor_blink_ev.stop ();
1772
1773 hidden_cursor = 0;
1774#endif
1775#if OFF_FOCUS_FADING
1776 if (rs[Rs_fade])
1777 {
1778 pix_colors = pix_colors_unfocused;
1779 scr_recolour ();
1780 }
1781#endif
1782 }
1783}
1784
1785void
1786rxvt_term::update_fade_color (unsigned int idx)
1787{
1788#if OFF_FOCUS_FADING
1789 if (rs[Rs_fade])
1790 {
1791 rgba c;
1792 pix_colors [Color_fade].get (c);
1793 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1794 }
1795#endif
1796}
1797
1798#if ENABLE_TRANSPARENCY || ENABLE_PERL
1542void 1799void
1543rxvt_term::rootwin_cb (XEvent &ev) 1800rxvt_term::rootwin_cb (XEvent &ev)
1544{ 1801{
1545 SET_R (this); 1802 make_current ();
1546 SET_LOCALE (locale);
1547 1803
1804 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1805 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1806 return;
1807
1808# if ENABLE_TRANSPARENCY
1548 switch (ev.type) 1809 switch (ev.type)
1549 { 1810 {
1550 case PropertyNotify: 1811 case PropertyNotify:
1812 /*
1813 * if user used some Esetroot compatible prog to set the root bg,
1814 * use the property to determine the pixmap. We use it later on.
1815 */
1551 if (ev.xproperty.atom == xa[XA_VT_SELECTION]) 1816 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1817 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1552 { 1818 {
1553 if (ev.xproperty.state == PropertyNewValue) 1819 bgPixmap.set_root_pixmap ();
1554 selection_property (ev.xproperty.window, ev.xproperty.atom); 1820 update_background ();
1555 break;
1556 } 1821 }
1557#ifdef TRANSPARENT
1558 else
1559 {
1560 /*
1561 * if user used some Esetroot compatible prog to set the root bg,
1562 * use the property to determine the pixmap. We use it later on.
1563 */
1564 if (xa[XA_XROOTPMAPID] == 0)
1565 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1566 1822
1567 if (ev.xproperty.atom != xa[XA_XROOTPMAPID])
1568 return;
1569 }
1570
1571 /* FALLTHROUGH */
1572 case ReparentNotify:
1573 if ((Options & Opt_transparent) && check_our_parents ())
1574 if (am_transparent)
1575 want_full_refresh = 1;
1576 break; 1823 break;
1824 }
1577#endif 1825# endif
1578 } 1826
1827 refresh_check ();
1579} 1828}
1829#endif
1580 1830
1581void 1831void
1582rxvt_term::button_press (XButtonEvent &ev) 1832rxvt_term::button_press (XButtonEvent &ev)
1583{ 1833{
1584 int reportmode = 0, clickintime; 1834 int reportmode = 0, clickintime;
1585 1835
1586 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1836 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1837
1587 if (!bypass_keystate) 1838 if (!bypass_keystate)
1588 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1839 reportmode = !! (priv_modes & PrivMode_mouse_report);
1840
1589 /* 1841 /*
1590 * VT window processing of button press 1842 * VT window processing of button press
1591 */ 1843 */
1592 if (ev.window == TermWin.vt) 1844 if (ev.window == vt)
1593 { 1845 {
1846 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1847 return;
1848
1849#if ISO_14755
1850 // 5.4
1851 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1852 {
1853 iso14755_54 (ev.x, ev.y);
1854 return;
1855 }
1856#endif
1857
1594 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1858 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1859
1595 if (reportmode) 1860 if (reportmode)
1596 { 1861 {
1597 /* mouse report from vt window */ 1862 /* mouse report from vt window */
1598 /* save the xbutton state (for ButtonRelease) */ 1863 /* save the xbutton state (for ButtonRelease) */
1599 MEvent.state = ev.state; 1864 MEvent.state = ev.state;
1600#ifdef MOUSE_REPORT_DOUBLECLICK 1865#ifdef MOUSE_REPORT_DOUBLECLICK
1601 if (ev.button == MEvent.button && clickintime) 1866 if (ev.button == MEvent.button && clickintime)
1602 { 1867 {
1603 /* same button, within alloted time */ 1868 /* same button, within alloted time */
1604 MEvent.clicks++; 1869 MEvent.clicks++;
1870
1605 if (MEvent.clicks > 1) 1871 if (MEvent.clicks > 1)
1606 { 1872 {
1607 /* only report double clicks */ 1873 /* only report double clicks */
1608 MEvent.clicks = 2; 1874 MEvent.clicks = 2;
1609 mouse_report (ev); 1875 mouse_report (ev);
… …
1621 mouse_report (ev); 1887 mouse_report (ev);
1622 } 1888 }
1623#else 1889#else
1624 MEvent.button = ev.button; 1890 MEvent.button = ev.button;
1625 mouse_report (ev); 1891 mouse_report (ev);
1626#endif /* MOUSE_REPORT_DOUBLECLICK */ 1892#endif /* MOUSE_REPORT_DOUBLECLICK */
1627 1893
1628 } 1894 }
1629 else 1895 else
1630 { 1896 {
1631 if (ev.button != MEvent.button) 1897 if (ev.button != MEvent.button)
1632 MEvent.clicks = 0; 1898 MEvent.clicks = 0;
1899
1633 switch (ev.button) 1900 switch (ev.button)
1634 { 1901 {
1635 case Button1: 1902 case Button1:
1903 /* allow meta + click to select rectangular areas */
1904 /* should be done in screen.C */
1905#if ENABLE_FRILLS
1906 selection.rect = !!(ev.state & ModMetaMask);
1907#else
1908 selection.rect = false;
1909#endif
1910
1636 /* allow shift+left click to extend selection */ 1911 /* allow shift+left click to extend selection */
1637 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1912 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1638 { 1913 {
1639 if (MEvent.button == Button1 && clickintime) 1914 if (MEvent.button == Button1 && clickintime)
1640 selection_rotate (ev.x, ev.y); 1915 selection_rotate (ev.x, ev.y);
1641 else 1916 else
1642 selection_extend (ev.x, ev.y, 1); 1917 selection_extend (ev.x, ev.y, 1);
… …
1657 case Button3: 1932 case Button3:
1658 if (MEvent.button == Button3 && clickintime) 1933 if (MEvent.button == Button3 && clickintime)
1659 selection_rotate (ev.x, ev.y); 1934 selection_rotate (ev.x, ev.y);
1660 else 1935 else
1661 selection_extend (ev.x, ev.y, 1); 1936 selection_extend (ev.x, ev.y, 1);
1937
1662 MEvent.button = Button3; 1938 MEvent.button = Button3;
1663 break; 1939 break;
1664 } 1940 }
1665 } 1941 }
1942
1666 MEvent.time = ev.time; 1943 MEvent.time = ev.time;
1667 return; 1944 return;
1668 } 1945 }
1669 1946
1670 /* 1947 /*
1671 * Scrollbar window processing of button press 1948 * Scrollbar window processing of button press
1672 */ 1949 */
1673 if (isScrollbarWindow (ev.window)) 1950 if (scrollBar.state && ev.window == scrollBar.win)
1674 { 1951 {
1675 scrollBar.setIdle (); 1952 scrollBar.setIdle ();
1676 /* 1953 /*
1677 * Rxvt-style scrollbar: 1954 * Rxvt-style scrollbar:
1678 * move up if mouse is above slider 1955 * move up if mouse is above slider
… …
1714 tt_printf ("\033[5~"); 1991 tt_printf ("\033[5~");
1715 break; 1992 break;
1716 } 1993 }
1717 } 1994 }
1718 else 1995 else
1719#endif /* NO_SCROLLBAR_REPORT */ 1996#endif /* NO_SCROLLBAR_REPORT */
1720 1997
1721 { 1998 {
1722 char upordown = 0; 1999 char upordown = 0;
1723 2000
1724 if (scrollBar.style == R_SB_NEXT) 2001 if (scrollBar.style == R_SB_NEXT)
1725 { 2002 {
1726 if (scrollbarnext_upButton (ev.y)) 2003 if (scrollbarnext_upButton (ev.y))
1727 upordown = -1; /* up */ 2004 upordown = -1; /* up */
… …
1733 if (scrollbarrxvt_upButton (ev.y)) 2010 if (scrollbarrxvt_upButton (ev.y))
1734 upordown = -1; /* up */ 2011 upordown = -1; /* up */
1735 else if (scrollbarrxvt_dnButton (ev.y)) 2012 else if (scrollbarrxvt_dnButton (ev.y))
1736 upordown = 1; /* down */ 2013 upordown = 1; /* down */
1737 } 2014 }
2015
1738 if (upordown) 2016 if (upordown)
1739 { 2017 {
1740#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2018#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1741 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2019 if (!cont_scroll_ev.is_active ())
2020 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1742#endif 2021#endif
1743 if (scr_page (upordown < 0 ? UP : DN, 1)) 2022 if (scr_page (upordown < 0 ? UP : DN, 1))
1744 { 2023 {
1745 if (upordown < 0) 2024 if (upordown < 0)
1746 scrollBar.setUp (); 2025 scrollBar.setUp ();
… …
1750 } 2029 }
1751 else 2030 else
1752 switch (ev.button) 2031 switch (ev.button)
1753 { 2032 {
1754 case Button2: 2033 case Button2:
1755 switch (scrollbar_align) 2034 switch (scrollBar.align)
1756 { 2035 {
1757 case R_SB_ALIGN_TOP: 2036 case R_SB_ALIGN_TOP:
1758 csrO = 0; 2037 csrO = 0;
1759 break; 2038 break;
1760 case R_SB_ALIGN_CENTRE: 2039 case R_SB_ALIGN_CENTRE:
… …
1762 break; 2041 break;
1763 case R_SB_ALIGN_BOTTOM: 2042 case R_SB_ALIGN_BOTTOM:
1764 csrO = scrollBar.bot - scrollBar.top; 2043 csrO = scrollBar.bot - scrollBar.top;
1765 break; 2044 break;
1766 } 2045 }
2046
1767 if (scrollBar.style == R_SB_XTERM 2047 if (scrollBar.style == R_SB_XTERM
1768 || scrollbar_above_slider (ev.y) 2048 || scrollbar_above_slider (ev.y)
1769 || scrollbar_below_slider (ev.y)) 2049 || scrollbar_below_slider (ev.y))
1770 scr_move_to ( scrollbar_position (ev.y) - csrO, 2050 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ());
1771 scrollbar_size ()); 2051
1772 scrollBar.setMotion (); 2052 scrollBar.setMotion ();
1773 break; 2053 break;
1774 2054
1775 case Button1: 2055 case Button1:
1776 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2056 if (scrollBar.align == R_SB_ALIGN_CENTRE)
1777 csrO = ev.y - scrollBar.top; 2057 csrO = ev.y - scrollBar.top;
1778 /* FALLTHROUGH */ 2058 /* FALLTHROUGH */
1779 2059
1780 case Button3: 2060 case Button3:
1781 if (scrollBar.style != R_SB_XTERM) 2061 if (scrollBar.style != R_SB_XTERM)
1782 { 2062 {
1783 if (scrollbar_above_slider (ev.y)) 2063 if (scrollbar_above_slider (ev.y))
1784# ifdef RXVT_SCROLL_FULL 2064# ifdef RXVT_SCROLL_FULL
1785 scr_page (UP, TermWin.nrow - 1); 2065 scr_page (UP, nrow - 1);
1786# else 2066# else
1787 scr_page (UP, TermWin.nrow / 4); 2067 scr_page (UP, nrow / 4);
1788# endif 2068# endif
1789 else if (scrollbar_below_slider (ev.y)) 2069 else if (scrollbar_below_slider (ev.y))
1790# ifdef RXVT_SCROLL_FULL 2070# ifdef RXVT_SCROLL_FULL
1791 scr_page (DN, TermWin.nrow - 1); 2071 scr_page (DN, nrow - 1);
1792# else 2072# else
1793 scr_page (DN, TermWin.nrow / 4); 2073 scr_page (DN, nrow / 4);
1794# endif 2074# endif
1795 else 2075 else
1796 scrollBar.setMotion (); 2076 scrollBar.setMotion ();
1797 } 2077 }
1798 else 2078 else
1799 { 2079 {
1800 scr_page ((ev.button == Button1 ? DN : UP), 2080 scr_page ((ev.button == Button1 ? DN : UP),
1801 (TermWin.nrow 2081 (nrow
1802 * scrollbar_position (ev.y) 2082 * scrollbar_position (ev.y)
1803 / scrollbar_size ())); 2083 / scrollbar_size ()));
1804 } 2084 }
2085
1805 break; 2086 break;
1806 } 2087 }
1807 } 2088 }
2089
1808 return; 2090 return;
1809 } 2091 }
1810#if MENUBAR
1811 /*
1812 * Menubar window processing of button press
1813 */
1814 if (isMenuBarWindow (ev.window))
1815 menubar_control (ev);
1816#endif
1817} 2092}
1818 2093
1819void 2094void
1820rxvt_term::button_release (XButtonEvent &ev) 2095rxvt_term::button_release (XButtonEvent &ev)
1821{ 2096{
1822 int reportmode = 0; 2097 int reportmode = 0;
1823 2098
1824 csrO = 0; /* reset csr Offset */ 2099 csrO = 0; /* reset csr Offset */
1825 if (!bypass_keystate) 2100 if (!bypass_keystate)
1826 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2101 reportmode = !! (priv_modes & PrivMode_mouse_report);
1827 2102
1828 if (scrollbar_isUpDn ()) 2103 if (scrollbar_isUpDn ())
1829 { 2104 {
1830 scrollBar.setIdle (); 2105 scrollBar.setIdle ();
1831 scrollbar_show (0); 2106 scrollbar_show (0);
1832#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1833 refresh_type &= ~SMOOTH_REFRESH;
1834#endif
1835
1836 } 2107 }
2108
1837#ifdef SELECTION_SCROLLING 2109#ifdef SELECTION_SCROLLING
1838 pending_scroll_selection=0; 2110 sel_scroll_ev.stop();
1839#endif 2111#endif
2112
1840 if (ev.window == TermWin.vt) 2113 if (ev.window == vt)
1841 { 2114 {
2115 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2116 return;
2117
2118#if ISO_14755
2119 // 5.4
2120 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2121 return;
2122#endif
2123
1842 if (reportmode) 2124 if (reportmode)
1843 { 2125 {
1844 /* mouse report from vt window */ 2126 /* mouse report from vt window */
1845 /* don't report release of wheel "buttons" */ 2127 /* don't report release of wheel "buttons" */
1846 if (ev.button >= 4) 2128 if (ev.button >= 4)
… …
1857 mouse_report (ev); 2139 mouse_report (ev);
1858 } 2140 }
1859#else /* MOUSE_REPORT_DOUBLECLICK */ 2141#else /* MOUSE_REPORT_DOUBLECLICK */
1860 MEvent.button = AnyButton; 2142 MEvent.button = AnyButton;
1861 mouse_report (ev); 2143 mouse_report (ev);
1862#endif /* MOUSE_REPORT_DOUBLECLICK */ 2144#endif /* MOUSE_REPORT_DOUBLECLICK */
1863 return; 2145 return;
1864 } 2146 }
2147
1865 /* 2148 /*
1866 * dumb hack to compensate for the failure of click-and-drag 2149 * dumb hack to compensate for the failure of click-and-drag
1867 * when overriding mouse reporting 2150 * when overriding mouse reporting
1868 */ 2151 */
1869 if (PrivateModes & PrivMode_mouse_report 2152 if (priv_modes & PrivMode_mouse_report
1870 && bypass_keystate 2153 && bypass_keystate
1871 && ev.button == Button1 && MEvent.clicks <= 1) 2154 && ev.button == Button1 && MEvent.clicks <= 1)
1872 selection_extend (ev.x, ev.y, 0); 2155 selection_extend (ev.x, ev.y, 0);
1873 2156
1874 switch (ev.button) 2157 switch (ev.button)
1875 { 2158 {
1876 case Button1: 2159 case Button1:
1877 case Button3: 2160 case Button3:
1878 selection_make (ev.time); 2161 selection_make (ev.time);
1879 break; 2162 break;
2163
1880 case Button2: 2164 case Button2:
1881 selection_request (ev.time, ev.x, ev.y); 2165 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window?
2166 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
1882 break; 2167 break;
2168
1883#ifdef MOUSE_WHEEL 2169#ifdef MOUSE_WHEEL
1884 case Button4: 2170 case Button4:
1885 case Button5: 2171 case Button5:
1886 { 2172 {
1887 int i; 2173 int i;
1888 page_dirn v; 2174 page_dirn v;
1889 2175
1890 v = (ev.button == Button4) ? UP : DN; 2176 v = ev.button == Button4 ? UP : DN;
2177
1891 if (ev.state & ShiftMask) 2178 if (ev.state & ShiftMask)
1892 i = 1; 2179 i = 1;
1893 else if ((Options & Opt_mouseWheelScrollPage)) 2180 else if (option (Opt_mouseWheelScrollPage))
1894 i = TermWin.nrow - 1; 2181 i = nrow - 1;
1895 else 2182 else
1896 i = 5; 2183 i = 5;
2184
1897# ifdef MOUSE_SLIP_WHEELING 2185# ifdef MOUSE_SLIP_WHEELING
1898 if (ev.state & ControlMask) 2186 if (ev.state & ControlMask)
1899 { 2187 {
1900 mouse_slip_wheel_speed += (v ? -1 : 1); 2188 mouse_slip_wheel_speed += v ? -1 : 1;
1901 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2189 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2190 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2191
2192 if (!slip_wheel_ev.is_active ())
2193 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1902 } 2194 }
2195 else
1903# endif 2196# endif
1904# ifdef JUMP_MOUSE_WHEEL
1905 scr_page (v, i);
1906 scr_refresh (SMOOTH_REFRESH);
1907 scrollbar_show (1);
1908# else
1909 while (i--)
1910 { 2197 {
1911 scr_page (v, 1); 2198 scr_page (v, i);
1912 scr_refresh (SMOOTH_REFRESH);
1913 scrollbar_show (1); 2199 scrollbar_show (1);
1914 } 2200 }
1915# endif
1916
1917 } 2201 }
1918 break; 2202 break;
1919#endif 2203#endif
1920
1921 }
1922 }
1923#ifdef MENUBAR
1924 else if (isMenuBarWindow (ev.window))
1925 menubar_control (ev);
1926#endif
1927}
1928
1929
1930#ifdef TRANSPARENT
1931/*
1932 * Check our parents are still who we think they are.
1933 * Do transparency updates if required
1934 */
1935int
1936rxvt_term::check_our_parents ()
1937{
1938 int i, pchanged, aformat, have_pixmap, rootdepth;
1939 unsigned long nitems, bytes_after;
1940 Atom atype;
1941 unsigned char *prop = NULL;
1942 Window root, oldp, *list;
1943 Pixmap rootpixmap = None;
1944 XWindowAttributes wattr, wrootattr;
1945
1946 pchanged = 0;
1947
1948 if (! (Options & Opt_transparent))
1949 return pchanged; /* Don't try any more */
1950
1951 XGetWindowAttributes (display->display, display->root, &wrootattr);
1952 rootdepth = wrootattr.depth;
1953
1954 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
1955 if (rootdepth != wattr.depth)
1956 {
1957 if (am_transparent)
1958 { 2204 }
1959 pchanged = 1; 2205 }
1960 XSetWindowBackground (display->display, TermWin.vt, 2206}
1961 PixColors[Color_bg]); 2207
1962 am_transparent = am_pixmap_trans = 0; 2208/*}}} */
2209
2210bool
2211rxvt_term::cmd_parse ()
2212{
2213 bool flag = false;
2214 wchar_t ch = NOCHAR;
2215 char *seq_begin; // remember start of esc-sequence here
2216
2217 for (;;)
2218 {
2219 if (ch == NOCHAR)
1963 } 2220 {
1964 return pchanged; /* Don't try any more */ 2221 seq_begin = cmdbuf_ptr;
1965 } 2222 ch = next_char ();
1966 2223
1967 /* Get all X ops out of the queue so that our information is up-to-date. */ 2224 if (ch == NOCHAR)
1968 XSync (display->display, False); 2225 break;
1969
1970 /*
1971 * Make the frame window set by the window manager have
1972 * the root background. Some window managers put multiple nested frame
1973 * windows for each client, so we have to take care about that.
1974 */
1975 i = (xa[XA_XROOTPMAPID] != 0
1976 && (XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID],
1977 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1978 &nitems, &bytes_after, &prop) == Success));
1979 if (!i || prop == NULL)
1980 have_pixmap = 0;
1981 else
1982 {
1983 have_pixmap = 1;
1984 rootpixmap = * ((Pixmap *)prop);
1985 XFree (prop);
1986 }
1987 if (have_pixmap)
1988 {
1989 /*
1990 * Copy display->root pixmap transparency
1991 */
1992 int sx, sy, nx, ny;
1993 unsigned int nw, nh;
1994 Window cr;
1995 XImage *image;
1996 GC gc;
1997 XGCValues gcvalue;
1998
1999 XTranslateCoordinates (display->display, TermWin.parent[0], display->root,
2000 0, 0, &sx, &sy, &cr);
2001 nw = (unsigned int)szHint.width;
2002 nh = (unsigned int)szHint.height;
2003 nx = ny = 0;
2004 if (sx < 0)
2005 { 2226 }
2006 nw += sx; 2227
2007 nx = -sx; 2228 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT)
2008 sx = 0;
2009 } 2229 {
2010 if (sy < 0) 2230 if (!seen_input)
2011 {
2012 nh += sy;
2013 ny = -sy;
2014 sy = 0;
2015 }
2016 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
2017 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
2018 allowedxerror = -1;
2019 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes,
2020 ZPixmap);
2021 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2022 /* XXX: may need a delay here? */
2023 allowedxerror = 0;
2024 if (image == NULL)
2025 {
2026 if (am_transparent && am_pixmap_trans)
2027 { 2231 {
2028 pchanged = 1; 2232 seen_input = 1;
2029 if (TermWin.pixmap != None) 2233 // many badly-written programs (e.g. jed) contain a race condition:
2234 // they first read the screensize and then install a SIGWINCH handler.
2235 // some window managers resize the window early, and these programs
2236 // then sometimes get the size wrong.
2237 // unfortunately other programs are even more buggy and dislike
2238 // being sent SIGWINCH, so only do it when we were in fact being
2239 // resized.
2240 if (seen_resize && cmd_pid)
2241 kill (-cmd_pid, SIGWINCH);
2242 }
2243
2244 /* Read a text string from the input buffer */
2245 wchar_t buf[UBUFSIZ];
2246 bool refreshnow = false;
2247 int nlines = 0;
2248 wchar_t *str = buf;
2249 wchar_t *eol = str + min (ncol, UBUFSIZ);
2250
2251 for (;;)
2252 {
2253 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2254 break;
2255
2256 *str++ = ch;
2257
2258 if (ch == C0_LF || str >= eol)
2030 { 2259 {
2031 XFreePixmap (display->display, TermWin.pixmap); 2260 if (ch == C0_LF)
2032 TermWin.pixmap = None; 2261 nlines++;
2262
2263 refresh_count++;
2264
2265 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2266 {
2267 refresh_count = 0;
2268
2269 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2270 {
2271 refreshnow = true;
2272 ch = NOCHAR;
2273 break;
2274 }
2275 }
2276
2277 // scr_add_lines only works for nlines <= nrow - 1.
2278 if (nlines >= nrow - 1)
2279 {
2280 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2281 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2282 scr_add_lines (buf, str - buf, nlines);
2283
2284 nlines = 0;
2285 str = buf;
2286 eol = str + min (ncol, UBUFSIZ);
2287 }
2288
2289 if (str >= eol)
2290 {
2291 if (eol >= buf + UBUFSIZ)
2292 {
2293 ch = NOCHAR;
2294 break;
2295 }
2296 else
2297 eol = min (eol + ncol, buf + UBUFSIZ);
2298 }
2299
2033 } 2300 }
2301
2302 seq_begin = cmdbuf_ptr;
2303 ch = next_char ();
2034 } 2304 }
2035 am_pixmap_trans = 0; 2305
2306 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2307 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2308 scr_add_lines (buf, str - buf, nlines);
2309
2310 /*
2311 * If there have been a lot of new lines, then update the screen
2312 * What the heck we'll cheat and only refresh less than every page-full.
2313 * if skipScroll is enabled.
2314 */
2315 if (refreshnow)
2316 {
2317 flag = true;
2318 scr_refresh ();
2319 want_refresh = 1;
2320 }
2321
2036 } 2322 }
2037 else 2323 else
2038 { 2324 {
2039 if (TermWin.pixmap != None) 2325 try
2040 XFreePixmap (display->display, TermWin.pixmap);
2041 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
2042 (unsigned int)szHint.width,
2043 (unsigned int)szHint.height,
2044 (unsigned int)image->depth);
2045 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue);
2046 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0,
2047 nx, ny, (unsigned int)image->width,
2048 (unsigned int)image->height);
2049 XFreeGC (display->display, gc);
2050 XDestroyImage (image);
2051 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2052 TermWin.pixmap);
2053 if (!am_transparent || !am_pixmap_trans)
2054 pchanged = 1;
2055 am_transparent = am_pixmap_trans = 1;
2056 }
2057 }
2058 if (!am_pixmap_trans)
2059 {
2060 unsigned int n;
2061 /*
2062 * InheritPixmap transparency
2063 */
2064 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2065 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window));
2066 i++)
2067 {
2068 oldp = TermWin.parent[i];
2069 XQueryTree (display->display, TermWin.parent[i - 1], &root,
2070 &TermWin.parent[i], &list, &n);
2071 XFree (list);
2072 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2073 if (TermWin.parent[i] == display->root)
2074 { 2326 {
2075 if (oldp != None) 2327 process_nonprinting (ch);
2076 pchanged = 1; 2328 }
2329 catch (const class out_of_input &o)
2330 {
2331 // we ran out of input, retry later
2332 cmdbuf_ptr = seq_begin;
2077 break; 2333 break;
2078 } 2334 }
2079 if (oldp != TermWin.parent[i]) 2335
2080 pchanged = 1; 2336 ch = NOCHAR;
2081 }
2082 n = 0;
2083 if (pchanged)
2084 { 2337 }
2085 for (; n < (unsigned int)i; n++) 2338 }
2086 { 2339
2087 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2340 return flag;
2088 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2341}
2089 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2342
2090 { 2343// read the next character
2091 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2344wchar_t
2092 break; 2345rxvt_term::next_char () NOTHROW
2093 } 2346{
2094 } 2347 while (cmdbuf_ptr < cmdbuf_endp)
2348 {
2349 // assume 7-bit to be ascii ALWAYS
2350 if ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b)
2351 return *cmdbuf_ptr++;
2352
2353 wchar_t wc;
2354 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2355
2356 if (len == (size_t)-2)
2095 } 2357 {
2096 if (n > (int) (sizeof (TermWin.parent) 2358 // the mbstate stores incomplete sequences. didn't know this :/
2097 / sizeof (TermWin.parent[0]))) 2359 cmdbuf_ptr = cmdbuf_endp;
2360 break;
2098 { 2361 }
2099 D_X ((stderr, "InheritPixmap Turning off"));
2100 XSetWindowBackground (display->display, TermWin.parent[0],
2101 PixColors[Color_fg]);
2102 XSetWindowBackground (display->display, TermWin.vt,
2103 PixColors[Color_bg]);
2104 am_transparent = 0;
2105 /* XXX: also turn off Opt_transparent? */
2106 }
2107 else
2108 {
2109 /* wait (an arbitrary period) for the WM to do its thing
2110 * needed for fvwm2.2.2 (and before?) */
2111# ifdef HAVE_NANOSLEEP
2112 struct timespec rqt;
2113 2362
2114 rqt.tv_sec = 1; 2363 if (len == (size_t)-1)
2115 rqt.tv_nsec = 0; 2364 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2116 nanosleep (&rqt, NULL); 2365
2117# else 2366 // assume wchar == unicode
2118 sleep (1); 2367 cmdbuf_ptr += len;
2119# endif 2368 return wc & UNICODE_MASK;
2120 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2121 for (n = 0; n < (unsigned int)i; n++)
2122 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n],
2123 ParentRelative);
2124 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2125 ParentRelative);
2126 am_transparent = 1;
2127 }
2128 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2129 TermWin.parent[i] = None;
2130 } 2369 }
2370
2371 return NOCHAR;
2372}
2373
2374// read the next octet
2375uint32_t
2376rxvt_term::next_octet () NOTHROW
2377{
2378 return cmdbuf_ptr < cmdbuf_endp
2379 ? (unsigned char)*cmdbuf_ptr++
2380 : NOCHAR;
2381}
2382
2383static class out_of_input out_of_input;
2384
2385/* rxvt_cmd_getc () - Return next input character */
2386/*
2387 * Return the next input character after first passing any keyboard input
2388 * to the command.
2389 */
2390wchar_t
2391rxvt_term::cmd_getc () THROW ((class out_of_input))
2392{
2393 wchar_t c = next_char ();
2394
2395 if (c == NOCHAR)
2396 throw out_of_input;
2397
2131 return pchanged; 2398 return c;
2132} 2399}
2133#endif
2134 2400
2135/*}}} */ 2401uint32_t
2402rxvt_term::cmd_get8 () THROW ((class out_of_input))
2403{
2404 uint32_t c = next_octet ();
2405
2406 if (c == NOCHAR)
2407 throw out_of_input;
2408
2409 return c;
2410}
2136 2411
2137/*{{{ print pipe */ 2412/*{{{ print pipe */
2138/*----------------------------------------------------------------------*/ 2413/*----------------------------------------------------------------------*/
2139#ifdef PRINTPIPE 2414#ifdef PRINTPIPE
2140FILE * 2415FILE *
2141rxvt_term::popen_printer () 2416rxvt_term::popen_printer ()
2142{ 2417{
2143 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2418 FILE *stream = popen (rs[Rs_print_pipe], "w");
2144 2419
2145 if (stream == NULL) 2420 if (stream == NULL)
2146 rxvt_print_error ("can't open printer pipe"); 2421 rxvt_warn ("can't open printer pipe, not printing.\n");
2422
2147 return stream; 2423 return stream;
2148} 2424}
2149 2425
2150int 2426int
2151rxvt_term::pclose_printer (FILE *stream) 2427rxvt_term::pclose_printer (FILE *stream)
2152{ 2428{
2153 fflush (stream); 2429 fflush (stream);
2154 /* pclose () reported not to work on SunOS 4.1.3 */
2155# if defined (__sun__) /* TODO: RESOLVE THIS */
2156 /* pclose works provided SIGCHLD handler uses waitpid */
2157 return pclose (stream); /* return fclose (stream); */
2158# else
2159 return pclose (stream); 2430 return pclose (stream);
2160# endif
2161} 2431}
2162 2432
2163/* 2433/*
2164 * simulate attached vt100 printer 2434 * simulate attached vt100 printer
2165 */ 2435 */
2166void 2436void
2167rxvt_term::process_print_pipe () 2437rxvt_term::process_print_pipe ()
2168{ 2438{
2169 int done; 2439 int done;
2170 FILE *fd; 2440 FILE *fd;
2171 2441
2172 if ((fd = popen_printer ()) == NULL) 2442 if ((fd = popen_printer ()) == NULL)
2173 return; 2443 return;
2174 2444
2175 /* 2445 /*
2176 * Send all input to the printer until either ESC[4i or ESC[?4i 2446 * Send all input to the printer until either ESC[4i or ESC[?4i
2177 * is received. 2447 * is received.
2178 */ 2448 */
2179 for (done = 0; !done;) 2449 for (done = 0; !done;)
2180 { 2450 {
2181 unsigned char buf[8]; 2451 unsigned char buf[8];
2182 unsigned char ch; 2452 unicode_t ch;
2183 unsigned int i, len; 2453 unsigned int i, len;
2184 2454
2185 if ((ch = cmd_getc ()) != C0_ESC) 2455 if ((ch = cmd_getc ()) != C0_ESC)
2186 { 2456 {
2187 if (putc (ch, fd) == EOF) 2457 if (putc (ch, fd) == EOF)
2188 break; /* done = 1 */ 2458 break; /* done = 1 */
… …
2203 { 2473 {
2204 if ((buf[len++] = cmd_getc ()) == 'i') 2474 if ((buf[len++] = cmd_getc ()) == 'i')
2205 break; /* done = 1 */ 2475 break; /* done = 1 */
2206 } 2476 }
2207 } 2477 }
2478
2208 for (i = 0; i < len; i++) 2479 for (i = 0; i < len; i++)
2209 if (putc (buf[i], fd) == EOF) 2480 if (putc (buf[i], fd) == EOF)
2210 { 2481 {
2211 done = 1; 2482 done = 1;
2212 break; 2483 break;
2213 } 2484 }
2214 } 2485 }
2215 } 2486 }
2487
2216 pclose_printer (fd); 2488 pclose_printer (fd);
2217} 2489}
2218#endif /* PRINTPIPE */ 2490#endif /* PRINTPIPE */
2219/*}}} */ 2491/*}}} */
2220 2492
2221/* *INDENT-OFF* */ 2493/* *INDENT-OFF* */
2222enum { 2494enum {
2223 C1_40 = 0x40, 2495 C1_40 = 0x40,
2224 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2496 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2225 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2497 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2226 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2498 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2227 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2499 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2228}; 2500};
2229/* *INDENT-ON* */ 2501/* *INDENT-ON* */
2230 2502
2231/*{{{ process non-printing single characters */ 2503/*{{{ process non-printing single characters */
2232void 2504void
2233rxvt_term::process_nonprinting (unsigned char ch) 2505rxvt_term::process_nonprinting (unicode_t ch)
2234{ 2506{
2235 switch (ch) 2507 switch (ch)
2236 { 2508 {
2509 case C0_ESC:
2510 process_escape_seq ();
2511 break;
2237 case C0_ENQ: /* terminal Status */ 2512 case C0_ENQ: /* terminal Status */
2238 if (rs[Rs_answerbackstring]) 2513 if (rs[Rs_answerbackstring])
2239 tt_write ( 2514 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2240 (const unsigned char *)rs[Rs_answerbackstring],
2241 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2242 else 2515 else
2243 tt_write ((unsigned char *)VT100_ANS, 2516 tt_write (VT100_ANS, strlen (VT100_ANS));
2244 (unsigned int)STRLEN (VT100_ANS));
2245 break; 2517 break;
2246 case C0_BEL: /* bell */ 2518 case C0_BEL: /* bell */
2247 scr_bell (); 2519 scr_bell ();
2248 break; 2520 break;
2249 case C0_BS: /* backspace */ 2521 case C0_BS: /* backspace */
… …
2264 scr_charset_choose (1); 2536 scr_charset_choose (1);
2265 break; 2537 break;
2266 case C0_SI: /* shift in - acs */ 2538 case C0_SI: /* shift in - acs */
2267 scr_charset_choose (0); 2539 scr_charset_choose (0);
2268 break; 2540 break;
2541
2542#ifdef EIGHT_BIT_CONTROLS
2543 // 8-bit controls
2544 case 0x90: /* DCS */
2545 process_dcs_seq ();
2546 break;
2547 case 0x9b: /* CSI */
2548 process_csi_seq ();
2549 break;
2550 case 0x9d: /* OSC */
2551 process_osc_seq ();
2552 break;
2553#endif
2269 } 2554 }
2270} 2555}
2271/*}}} */ 2556/*}}} */
2272 2557
2273 2558
2274/*{{{ process VT52 escape sequences */ 2559/*{{{ process VT52 escape sequences */
2275void 2560void
2276rxvt_term::process_escape_vt52 (unsigned char ch) 2561rxvt_term::process_escape_vt52 (unicode_t ch)
2277{ 2562{
2278 int row, col; 2563 int row, col;
2279 2564
2280 switch (ch) 2565 switch (ch)
2281 { 2566 {
… …
2333 2618
2334/*{{{ process escape sequences */ 2619/*{{{ process escape sequences */
2335void 2620void
2336rxvt_term::process_escape_seq () 2621rxvt_term::process_escape_seq ()
2337{ 2622{
2338 unsigned char ch = cmd_getc (); 2623 unicode_t ch = cmd_getc ();
2339 2624
2340 if (PrivateModes & PrivMode_vt52) 2625 if (priv_modes & PrivMode_vt52)
2341 { 2626 {
2342 process_escape_vt52 (ch); 2627 process_escape_vt52 (ch);
2343 return; 2628 return;
2344 } 2629 }
2345 2630
… …
2360 scr_charset_set (2, (unsigned int)cmd_getc ()); 2645 scr_charset_set (2, (unsigned int)cmd_getc ());
2361 break; 2646 break;
2362 case '+': 2647 case '+':
2363 scr_charset_set (3, (unsigned int)cmd_getc ()); 2648 scr_charset_set (3, (unsigned int)cmd_getc ());
2364 break; 2649 break;
2365#ifdef MULTICHAR_SET 2650#if !ENABLE_MINIMAL
2366 case '$':
2367 scr_charset_set (-2, (unsigned int)cmd_getc ());
2368 break;
2369#endif
2370#ifndef NO_FRILLS
2371 case '6': 2651 case '6':
2372 scr_backindex (); 2652 scr_backindex ();
2373 break; 2653 break;
2374#endif 2654#endif
2375 case '7': 2655 case '7':
2376 scr_cursor (SAVE); 2656 scr_cursor (SAVE);
2377 break; 2657 break;
2378 case '8': 2658 case '8':
2379 scr_cursor (RESTORE); 2659 scr_cursor (RESTORE);
2380 break; 2660 break;
2381#ifndef NO_FRILLS 2661#if !ENABLE_MINIMAL
2382 case '9': 2662 case '9':
2383 scr_forwardindex (); 2663 scr_forwardindex ();
2384 break; 2664 break;
2385#endif 2665#endif
2386 case '=': 2666 case '=':
… …
2396 break; 2676 break;
2397 2677
2398 /* 8.3.87: NEXT LINE */ 2678 /* 8.3.87: NEXT LINE */
2399 case C1_NEL: /* ESC E */ 2679 case C1_NEL: /* ESC E */
2400 { 2680 {
2401 uint32_t nlcr[] = { '\n', '\r' }; 2681 wchar_t nlcr[] = { C0_LF, C0_CR };
2402 scr_add_lines (nlcr, 1, 2); 2682 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);
2403 } 2683 }
2404 break; 2684 break;
2405 2685
2406 /* kidnapped escape sequence: Should be 8.3.48 */ 2686 /* kidnapped escape sequence: Should be 8.3.48 */
2407 case C1_ESA: /* ESC G */ 2687 case C1_ESA: /* ESC G */
… …
2417 case C1_RI: /* ESC M */ 2697 case C1_RI: /* ESC M */
2418 scr_index (DN); 2698 scr_index (DN);
2419 break; 2699 break;
2420 2700
2421 /* 8.3.142: SINGLE-SHIFT TWO */ 2701 /* 8.3.142: SINGLE-SHIFT TWO */
2422 /*case C1_SS2: scr_single_shift (2); break; */ 2702 /*case C1_SS2: scr_single_shift (2); break; */
2423 2703
2424 /* 8.3.143: SINGLE-SHIFT THREE */ 2704 /* 8.3.143: SINGLE-SHIFT THREE */
2425 /*case C1_SS3: scr_single_shift (3); break; */ 2705 /*case C1_SS3: scr_single_shift (3); break; */
2426 2706
2427 /* 8.3.27: DEVICE CONTROL STRING */ 2707 /* 8.3.27: DEVICE CONTROL STRING */
2428 case C1_DCS: /* ESC P */ 2708 case C1_DCS: /* ESC P */
2429 process_dcs_seq (); 2709 process_dcs_seq ();
2430 break; 2710 break;
2431 2711
2432 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2712 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2433 case C1_SCI: /* ESC Z */ 2713 case C1_SCI: /* ESC Z */
2434 tt_write ((const unsigned char *)ESCZ_ANSWER, 2714 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2435 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2436 break; /* steal obsolete ESC [ c */ 2715 break; /* steal obsolete ESC [ c */
2437 2716
2438 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2717 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */
2439 case C1_CSI: /* ESC [ */ 2718 case C1_CSI: /* ESC [ */
2440 process_csi_seq (); 2719 process_csi_seq ();
… …
2445 process_osc_seq (); 2724 process_osc_seq ();
2446 break; 2725 break;
2447 2726
2448 /* 8.3.106: RESET TO INITIAL STATE */ 2727 /* 8.3.106: RESET TO INITIAL STATE */
2449 case 'c': 2728 case 'c':
2729 mbstate.reset ();
2450 scr_poweron (); 2730 scr_poweron ();
2451 scrollbar_show (1); 2731 scrollbar_show (1);
2452 break; 2732 break;
2453 2733
2454 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2734 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
… …
2466 2746
2467/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2747/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2468/* *INDENT-OFF* */ 2748/* *INDENT-OFF* */
2469enum { 2749enum {
2470 CSI_ICH = 0x40, 2750 CSI_ICH = 0x40,
2471 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2751 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2472 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2752 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2473 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2753 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2474 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 2754 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2475 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 2755 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2476 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2756 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
… …
2491 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2771 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2492 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2772 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2493 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2773 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2494 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2774 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2495 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2775 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2496 make_byte (0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 2776 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2497 }; 2777 };
2498/* *INDENT-ON* */ 2778/* *INDENT-ON* */
2499 2779
2500void 2780void
2501rxvt_term::process_csi_seq () 2781rxvt_term::process_csi_seq ()
2502{ 2782{
2503 unsigned char ch, priv, i; 2783 unicode_t ch, priv, i;
2504 unsigned int nargs, p; 2784 unsigned int nargs, p;
2505 int n, ndef; 2785 int n, ndef;
2506 int arg[ESC_ARGS]; 2786 int arg[ESC_ARGS] = { };
2507 2787
2508 for (nargs = ESC_ARGS; nargs > 0;) 2788 nargs = 0;
2509 arg[--nargs] = 0;
2510 2789
2511 priv = 0; 2790 priv = 0;
2512 ch = cmd_getc (); 2791 ch = cmd_getc ();
2513 if (ch >= '<' && ch <= '?') 2792 if (ch >= '<' && ch <= '?')
2793 {
2514 { /* '<' '=' '>' '?' */ 2794 /* '<' '=' '>' '?' */
2515 priv = ch; 2795 priv = ch;
2516 ch = cmd_getc (); 2796 ch = cmd_getc ();
2517 } 2797 }
2798
2518 /* read any numerical arguments */ 2799 /* read any numerical arguments */
2519 for (n = -1; ch < CSI_ICH; ) 2800 for (n = -1; ch < CSI_ICH; )
2520 { 2801 {
2521 if (isdigit (ch)) 2802 if (isdigit (ch))
2522 { 2803 {
… …
2529 { 2810 {
2530 if (nargs < ESC_ARGS) 2811 if (nargs < ESC_ARGS)
2531 arg[nargs++] = n; 2812 arg[nargs++] = n;
2532 n = -1; 2813 n = -1;
2533 } 2814 }
2534 else if (ch == '\b') 2815 else if (IS_CONTROL (ch))
2535 {
2536 scr_backspace ();
2537 }
2538 else if (ch == C0_ESC)
2539 {
2540 process_escape_seq ();
2541 return;
2542 }
2543 else if (ch < ' ')
2544 {
2545 process_nonprinting (ch); 2816 process_nonprinting (ch);
2546 } 2817
2547 ch = cmd_getc (); 2818 ch = cmd_getc ();
2548 } 2819 }
2549 2820
2550 if (ch > CSI_7F) 2821 if (ch > CSI_7F)
2551 return; 2822 return;
… …
2557 ndef = get_byte_array_bit (csi_defaults, i); 2828 ndef = get_byte_array_bit (csi_defaults, i);
2558 for (p = 0; p < nargs; p++) 2829 for (p = 0; p < nargs; p++)
2559 if (arg[p] == -1) 2830 if (arg[p] == -1)
2560 arg[p] = ndef; 2831 arg[p] = ndef;
2561 2832
2562#ifdef DEBUG_CMD
2563 fprintf (stderr, "CSI ");
2564 for (p = 0; p < nargs; p++)
2565 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2566 fprintf (stderr, "%c\n", ch);
2567#endif
2568
2569 /* 2833 /*
2570 * private mode handling 2834 * private mode handling
2571 */ 2835 */
2572 if (priv) 2836 if (priv)
2573 { 2837 {
2574 switch (priv) 2838 switch (priv)
2575 { 2839 {
2576 case '>': 2840 case '>':
2577 if (ch == CSI_DA) /* secondary device attributes */ 2841 if (ch == CSI_DA) /* secondary device attributes */
2842 {
2843 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2844 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2845 //
2846 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2847 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2848 // versions.
2849 //
2578 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2850 tt_printf ("\033[>%d;95;0c", 'U');
2851 }
2579 break; 2852 break;
2580 case '?': 2853 case '?':
2581 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2854 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2582 process_terminal_mode (ch, priv, nargs, arg); 2855 process_terminal_mode (ch, priv, nargs, arg);
2583 break; 2856 break;
… …
2688 2961
2689 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 2962 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2690 arg[0] = -arg[0]; 2963 arg[0] = -arg[0];
2691 /* FALLTHROUGH */ 2964 /* FALLTHROUGH */
2692 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 2965 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2693 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 2966 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2694 break; 2967 break;
2695 2968
2696 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 2969 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2697 tt_write ((const unsigned char *)VT100_ANS, 2970 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2698 (unsigned int) (sizeof (VT100_ANS) - 1));
2699 break; 2971 break;
2700 2972
2701 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 2973 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2702 process_sgr_mode (nargs, arg); 2974 process_sgr_mode (nargs, arg);
2703 break; 2975 break;
… …
2709 tt_printf ("\033[0n"); 2981 tt_printf ("\033[0n");
2710 break; 2982 break;
2711 case 6: /* CPR requested */ 2983 case 6: /* CPR requested */
2712 scr_report_position (); 2984 scr_report_position ();
2713 break; 2985 break;
2714#if defined (ENABLE_DISPLAY_ANSWER)
2715 case 7: /* unofficial extension */ 2986 case 7: /* unofficial extension */
2987 if (option (Opt_insecure))
2716 tt_printf ("%-.250s\n", rs[Rs_display_name]); 2988 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2717 break; 2989 break;
2718#endif
2719 case 8: /* unofficial extension */ 2990 case 8: /* unofficial extension */
2720 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 2991 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2721 break; 2992 break;
2722 } 2993 }
2723 break; 2994 break;
2724 2995
2725 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 2996 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2758 break; 3029 break;
2759 3030
2760 case CSI_RM: /* 8.3.107: RESET MODE */ 3031 case CSI_RM: /* 8.3.107: RESET MODE */
2761 if (arg[0] == 4) 3032 if (arg[0] == 4)
2762 scr_insert_mode (0); 3033 scr_insert_mode (0);
3034 else if (arg[0] == 20)
3035 priv_modes &= ~PrivMode_LFNL;
2763 break; 3036 break;
2764 3037
2765 case CSI_SM: /* 8.3.126: SET MODE */ 3038 case CSI_SM: /* 8.3.126: SET MODE */
2766 if (arg[0] == 4) 3039 if (arg[0] == 4)
2767 scr_insert_mode (1); 3040 scr_insert_mode (1);
3041 else if (arg[0] == 20)
3042 priv_modes |= PrivMode_LFNL;
2768 break; 3043 break;
2769 3044
2770 /* 3045 /*
2771 * PRIVATE USE beyond this point. All CSI_7? sequences here 3046 * PRIVATE USE beyond this point. All CSI_7? sequences here
2772 */ 3047 */
… …
2784 break; 3059 break;
2785 case CSI_75: 3060 case CSI_75:
2786 scr_cursor (RESTORE); 3061 scr_cursor (RESTORE);
2787 break; 3062 break;
2788 3063
2789#ifndef NO_FRILLS 3064#if !ENABLE_MINIMAL
2790 case CSI_74: 3065 case CSI_74:
2791 process_window_ops (arg, nargs); 3066 process_window_ops (arg, nargs);
2792 break; 3067 break;
2793#endif 3068#endif
2794 3069
2795 case CSI_78: /* DECREQTPARM */ 3070 case CSI_78: /* DECREQTPARM */
2796 if (arg[0] == 0 || arg[0] == 1) 3071 if (arg[0] == 0 || arg[0] == 1)
2797 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3072 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2798 /* FALLTHROUGH */ 3073 break;
2799 3074
2800 default: 3075 default:
2801 break; 3076 break;
2802 } 3077 }
2803} 3078}
2804/*}}} */ 3079/*}}} */
2805 3080
2806#ifndef NO_FRILLS 3081#if !ENABLE_MINIMAL
2807/* ARGSUSED */ 3082/* ARGSUSED */
2808void 3083void
2809rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3084rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2810{ 3085{
2811 int x, y; 3086 int x, y;
2812#if 0
2813 char *s;
2814#endif
2815 XWindowAttributes wattr; 3087 XWindowAttributes wattr;
2816 Window wdummy; 3088 Window wdummy;
3089
3090 dLocal (Display *, dpy);
2817 3091
2818 if (nargs == 0) 3092 if (nargs == 0)
2819 return; 3093 return;
3094
2820 switch (args[0]) 3095 switch (args[0])
2821 { 3096 {
2822 /* 3097 /*
2823 * commands 3098 * commands
2824 */ 3099 */
2825 case 1: /* deiconify window */ 3100 case 1: /* deiconify window */
2826 XMapWindow (display->display, TermWin.parent[0]); 3101 XMapWindow (dpy, parent[0]);
2827 break; 3102 break;
2828 case 2: /* iconify window */ 3103 case 2: /* iconify window */
2829 XIconifyWindow (display->display, TermWin.parent[0], 3104 XIconifyWindow (dpy, parent[0], display->screen);
2830 DefaultScreen (display->display));
2831 break; 3105 break;
2832 case 3: /* set position (pixels) */ 3106 case 3: /* set position (pixels) */
2833 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3107 XMoveWindow (dpy, parent[0], args[1], args[2]);
2834 break; 3108 break;
2835 case 4: /* set size (pixels) */ 3109 case 4: /* set size (pixels) */
2836 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3110 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2837 break; 3111 break;
2838 case 5: /* raise window */ 3112 case 5: /* raise window */
2839 XRaiseWindow (display->display, TermWin.parent[0]); 3113 XRaiseWindow (dpy, parent[0]);
2840 break; 3114 break;
2841 case 6: /* lower window */ 3115 case 6: /* lower window */
2842 XLowerWindow (display->display, TermWin.parent[0]); 3116 XLowerWindow (dpy, parent[0]);
2843 break; 3117 break;
2844 case 7: /* refresh window */ 3118 case 7: /* refresh window */
2845 scr_touch (true); 3119 scr_touch (true);
2846 break; 3120 break;
2847 case 8: /* set size (chars) */ 3121 case 8: /* set size (chars) */
2848 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3122 set_widthheight ((unsigned int) (args[2] * fwidth),
2849 (unsigned int) (args[1] * TermWin.fheight)); 3123 (unsigned int) (args[1] * fheight));
2850 break; 3124 break;
3125
3126 //case 9: NYI, TODO, restore maximized window or maximize window
2851 default: 3127 default:
2852 if (args[0] >= 24) /* set height (chars) */ 3128 if (args[0] >= 24) /* set height (chars) */
2853 set_widthheight ((unsigned int)TermWin.width, 3129 set_widthheight ((unsigned int)width,
2854 (unsigned int) (args[1] * TermWin.fheight)); 3130 (unsigned int) (args[1] * fheight));
2855 break; 3131 break;
3132
2856 /* 3133 /*
2857 * reports - some output format copied from XTerm 3134 * reports - some output format copied from XTerm
2858 */ 3135 */
2859 case 11: /* report window state */ 3136 case 11: /* report window state */
2860 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3137 XGetWindowAttributes (dpy, parent[0], &wattr);
2861 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3138 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2862 break; 3139 break;
2863 case 13: /* report window position */ 3140 case 13: /* report window position */
2864 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3141 XGetWindowAttributes (dpy, parent[0], &wattr);
2865 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3142 XTranslateCoordinates (dpy, parent[0], wattr.root,
2866 -wattr.border_width, -wattr.border_width, 3143 -wattr.border_width, -wattr.border_width,
2867 &x, &y, &wdummy); 3144 &x, &y, &wdummy);
2868 tt_printf ("\033[3;%d;%dt", x, y); 3145 tt_printf ("\033[3;%d;%dt", x, y);
2869 break; 3146 break;
2870 case 14: /* report window size (pixels) */ 3147 case 14: /* report window size (pixels) */
2871 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3148 XGetWindowAttributes (dpy, parent[0], &wattr);
2872 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3149 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2873 break; 3150 break;
3151 case 18: /* report text area size (chars) */
3152 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3153 break;
2874 case 18: /* report window size (chars) */ 3154 case 19: /* report window size (chars) */
2875 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3155 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2876 break; 3156 break;
2877#if 0 /* XXX: currently disabled due to security concerns */
2878 case 20: /* report icon label */ 3157 case 20: /* report icon label */
3158 {
3159 char *s;
2879 XGetIconName (display->display, TermWin.parent[0], &s); 3160 XGetIconName (dpy, parent[0], &s);
2880 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3161 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3162 XFree (s);
3163 }
2881 break; 3164 break;
2882 case 21: /* report window title */ 3165 case 21: /* report window title */
3166 {
3167 char *s;
2883 XFetchName (display->display, TermWin.parent[0], &s); 3168 XFetchName (dpy, parent[0], &s);
2884 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3169 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3170 XFree (s);
3171 }
2885 break; 3172 break;
2886#endif
2887
2888 } 3173 }
2889} 3174}
2890#endif 3175#endif
2891 3176
2892/*----------------------------------------------------------------------*/ 3177/*----------------------------------------------------------------------*/
2893/* 3178/*
2894 * get input up until STRING TERMINATOR (or BEL) 3179 * get input up until STRING TERMINATOR (or BEL)
2895 * ends_how is terminator used. returned input must be free ()d 3180 * ends_how is terminator used. returned input must be free()'d
2896 */ 3181 */
2897unsigned char * 3182char *
2898rxvt_term::get_to_st (unsigned char *ends_how) 3183rxvt_term::get_to_st (unicode_t &ends_how)
2899{ 3184{
2900 int seen_esc = 0; /* seen escape? */ 3185 unicode_t ch;
3186 bool seen_esc = false;
2901 unsigned int n = 0; 3187 unsigned int n = 0;
2902 unsigned char *s; 3188 wchar_t string[STRING_MAX];
2903 unsigned char ch, string[STRING_MAX];
2904 3189
2905 for (; (ch = cmd_getc ());) 3190 while ((ch = cmd_getc ()) != NOCHAR)
2906 { 3191 {
2907 if (ch == C0_BEL 3192 if (seen_esc)
2908 || ch == CHAR_ST 3193 {
2909 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3194 if (ch == 0x5c) /* 7bit ST */
2910 break; 3195 break;
3196 else
3197 return NULL;
3198 }
2911 if (ch == C0_ESC) 3199 else if (ch == C0_ESC)
2912 { 3200 {
2913 seen_esc = 1; 3201 seen_esc = true;
2914 continue; 3202 continue;
2915 } 3203 }
3204 else if (ch == C0_BEL || ch == CHAR_ST)
3205 break;
2916 else if (ch == '\t') 3206 else if (ch == C0_SYN)
2917 ch = ' '; /* translate '\t' to space */ 3207 ch = cmd_get8 ();
2918 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3208 else if (ch < 0x20)
2919 return NULL; /* other control character - exit */ 3209 return NULL; /* other control character - exit */
2920 if (n < sizeof (string) - 1) 3210
3211 seen_esc = false;
3212
3213 if (n >= STRING_MAX - 1)
3214 // stop at some sane length
3215 return NULL;
3216
2921 string[n++] = ch; 3217 string[n++] = ch;
2922 seen_esc = 0;
2923 } 3218 }
3219
2924 string[n++] = '\0'; 3220 string[n++] = '\0';
2925 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3221
2926 return NULL;
2927 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3222 ends_how = (ch == 0x5c ? C0_ESC : ch);
2928 STRNCPY (s, string, n); 3223
2929 return s; 3224 return rxvt_wcstombs (string);
2930} 3225}
2931 3226
2932/*----------------------------------------------------------------------*/ 3227/*----------------------------------------------------------------------*/
2933/* 3228/*
2934 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3229 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2935 */ 3230 */
2936void 3231void
2937rxvt_term::process_dcs_seq () 3232rxvt_term::process_dcs_seq ()
2938{ 3233{
2939 unsigned char eh, *s; 3234 char *s;
3235 unicode_t eh;
3236
2940 /* 3237 /*
2941 * Not handled yet 3238 * Not handled yet
2942 */ 3239 */
2943 s = get_to_st (&eh); 3240 s = get_to_st (eh);
2944 if (s) 3241 if (s)
2945 free (s); 3242 free (s);
3243
2946 return; 3244 return;
2947} 3245}
2948 3246
2949/*----------------------------------------------------------------------*/ 3247/*----------------------------------------------------------------------*/
2950/* 3248/*
2951 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3249 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2952 */ 3250 */
2953void 3251void
2954rxvt_term::process_osc_seq () 3252rxvt_term::process_osc_seq ()
2955{ 3253{
2956 unsigned char ch, eh, *s; 3254 unicode_t ch, eh;
2957 int arg; 3255 int arg;
2958 3256
2959 ch = cmd_getc (); 3257 ch = cmd_getc ();
2960 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3258 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2961 arg = arg * 10 + (ch - '0'); 3259 arg = arg * 10 + (ch - '0');
2962 3260
2963 if (ch == ';') 3261 if (ch == ';')
2964 { 3262 {
2965 s = get_to_st (&eh); 3263 char *s = get_to_st (eh);
3264
2966 if (s) 3265 if (s)
2967 { 3266 {
2968 /*
2969 * rxvt_menubar_dispatch () violates the constness of the string,
2970 * so do it here
2971 */
2972 if (arg == XTerm_Menu)
2973#if 0 /* XXX: currently disabled due to security concerns */
2974 menubar_dispatch ((char *)s);
2975#else
2976 (void)0;
2977#endif
2978 else
2979 xterm_seq (arg, (char *)s, eh); 3267 process_xterm_seq (arg, s, eh);
2980 free (s); 3268 free (s);
2981 } 3269 }
2982 } 3270 }
2983} 3271}
3272
3273void
3274rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3275{
3276 if (str[0] == '?' && !str[1])
3277 {
3278 rgba c;
3279 pix_colors_focused[color].get (c);
3280
3281#if XFT
3282 if (c.a != rgba::MAX_CC)
3283 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3284 else
3285#endif
3286 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3287 }
3288 else
3289 set_window_color (color, str);
3290}
3291
2984/* 3292/*
2985 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3293 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
2986 * 0 = change iconName/title
2987 * 1 = change iconName
2988 * 2 = change title
2989 * 4 = change color
2990 * 12 = change text color
2991 * 13 = change mouse foreground color
2992 * 17 = change highlight character colour
2993 * 18 = change bold character color
2994 * 19 = change underlined character color
2995 * 46 = change logfile (not implemented)
2996 * 50 = change font
2997 *
2998 * rxvt extensions:
2999 * 9 = change locale (NYI)
3000 * 10 = menu (may change in future)
3001 * 20 = bg pixmap
3002 * 39 = change default fg color
3003 * 49 = change default bg color
3004 * 55 = dump scrollback buffer and all of screen
3005 */ 3294 */
3006void 3295void
3007rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3296rxvt_term::process_xterm_seq (int op, const char *str, char resp)
3008{ 3297{
3009 int changed = 0; 3298 int color;
3010 int color;
3011 char *buf, *name; 3299 char *buf, *name;
3300 bool query = str[0] == '?' && !str[1];
3301 int saveop = op;
3302
3303 dLocal (Display *, dpy);
3012 3304
3013 assert (str != NULL); 3305 assert (str != NULL);
3306
3307 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3308 return;
3309
3014 switch (op) 3310 switch (op)
3015 { 3311 {
3016 case XTerm_name: 3312 case XTerm_name:
3017 set_title (str); 3313 set_title (str);
3018 /* FALLTHROUGH */ 3314 /* FALLTHROUGH */
3019 case XTerm_iconName: 3315 case XTerm_iconName:
3020 set_iconName (str); 3316 set_icon_name (str);
3021 break; 3317 break;
3022 case XTerm_title: 3318 case XTerm_title:
3023 set_title (str); 3319 set_title (str);
3024 break; 3320 break;
3321 case XTerm_property:
3322 if (str[0] == '?')
3323 {
3324 Atom prop = display->atom (str + 1);
3325 Atom actual_type;
3326 int actual_format;
3327 unsigned long nitems;
3328 unsigned long bytes_after;
3329 unsigned char *value = 0;
3330 const char *str = "";
3331
3332 if (prop
3333 && XGetWindowProperty (dpy, parent[0],
3334 prop, 0, 1<<16, 0, AnyPropertyType,
3335 &actual_type, &actual_format,
3336 &nitems, &bytes_after, &value) == Success
3337 && actual_type != None
3338 && actual_format == 8)
3339 str = (const char *)(value);
3340
3341 tt_printf ("\033]%d;%s%c", op, str, resp);
3342
3343 XFree (value);
3344 }
3345 else
3346 {
3347 char *eq = strchr (str, '='); // constness lost, but verified to be ok
3348
3349 if (eq)
3350 {
3351 *eq = 0;
3352 set_utf8_property (display->atom (str), eq + 1);
3353 }
3354 else
3355 XDeleteProperty (dpy, parent[0],
3356 display->atom (str));
3357 }
3358 break;
3359
3025 case XTerm_Color: 3360 case XTerm_Color:
3026 for (buf = (char *)str; buf && *buf;) 3361 for (buf = (char *)str; buf && *buf;)
3027 { 3362 {
3028 if ((name = STRCHR (buf, ';')) == NULL) 3363 if ((name = strchr (buf, ';')) == NULL)
3029 break; 3364 break;
3365
3030 *name++ = '\0'; 3366 *name++ = '\0';
3031 color = atoi (buf); 3367 color = atoi (buf) + minCOLOR;
3032 if (color < 0 || color >= TOTAL_COLORS) 3368
3369 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3033 break; 3370 break;
3371
3034 if ((buf = STRCHR (name, ';')) != NULL) 3372 if ((buf = strchr (name, ';')) != NULL)
3035 *buf++ = '\0'; 3373 *buf++ = '\0';
3036 set_window_color (color + minCOLOR, name); 3374
3375 process_color_seq (op, color, name, resp);
3037 } 3376 }
3377 break;
3378 case Rxvt_restoreFG:
3379 case XTerm_Color00:
3380 process_color_seq (op, Color_fg, str, resp);
3381 break;
3382 case Rxvt_restoreBG:
3383 case XTerm_Color01:
3384 process_color_seq (op, Color_bg, str, resp);
3038 break; 3385 break;
3039#ifndef NO_CURSORCOLOR 3386#ifndef NO_CURSORCOLOR
3040 case XTerm_Color_cursor: 3387 case XTerm_Color_cursor:
3041 set_window_color (Color_cursor, str); 3388 process_color_seq (op, Color_cursor, str, resp);
3042 break; 3389 break;
3043#endif 3390#endif
3044 case XTerm_Color_pointer: 3391 case XTerm_Color_pointer_fg:
3045 set_window_color (Color_pointer, str); 3392 process_color_seq (op, Color_pointer_fg, str, resp);
3393 break;
3394 case XTerm_Color_pointer_bg:
3395 process_color_seq (op, Color_pointer_bg, str, resp);
3046 break; 3396 break;
3047#ifndef NO_BOLD_UNDERLINE_REVERSE 3397#ifndef NO_BOLD_UNDERLINE_REVERSE
3048 case XTerm_Color_BD:
3049 set_window_color (Color_BD, str);
3050 break;
3051 case XTerm_Color_UL:
3052 set_window_color (Color_UL, str);
3053 break;
3054 case XTerm_Color_RV: 3398 case XTerm_Color_RV:
3055 set_window_color (Color_RV, str); 3399 process_color_seq (op, Color_RV, str, resp);
3056 break; 3400 break;
3401 case Rxvt_Color_BD:
3402 case URxvt_Color_BD:
3403 process_color_seq (op, Color_BD, str, resp);
3404 break;
3405 case Rxvt_Color_UL:
3406 case URxvt_Color_UL:
3407 process_color_seq (op, Color_UL, str, resp);
3408 break;
3409 case URxvt_Color_IT:
3410 process_color_seq (op, Color_IT, str, resp);
3411 break;
3057#endif 3412#endif
3058 3413#if ENABLE_TRANSPARENCY
3059 case XTerm_Menu: 3414 case URxvt_Color_tint:
3415 process_color_seq (op, Color_tint, str, resp);
3060 /* 3416 {
3061 * rxvt_menubar_dispatch () violates the constness of the string, 3417 bool changed = false;
3062 * so DON'T do it here 3418
3419 if (ISSET_PIXCOLOR (Color_tint))
3420 changed = bgPixmap.set_tint (pix_colors_focused [Color_tint]);
3421 else
3422 changed = bgPixmap.unset_tint ();
3423
3424 if (changed)
3425 update_background ();
3063 */ 3426 }
3427
3064 break; 3428 break;
3429#endif
3430
3431#if BG_IMAGE_FROM_FILE
3065 case XTerm_Pixmap: 3432 case Rxvt_Pixmap:
3066 if (*str != ';') 3433 if (!strcmp (str, "?"))
3067 { 3434 {
3068#if XPM_BACKGROUND 3435 char str[256];
3069 scale_pixmap (""); /* reset to default scaling */ 3436
3070 set_bgPixmap (str); /* change pixmap */ 3437 sprintf (str, "[%dx%d+%d+%d]", /* can't presume snprintf () ! */
3071#endif 3438 min (bgPixmap.h_scale, 32767), min (bgPixmap.v_scale, 32767),
3072 scr_touch (true); 3439 min (bgPixmap.h_align, 32767), min (bgPixmap.v_align, 32767));
3440 process_xterm_seq (XTerm_title, str, CHAR_ST);
3073 } 3441 }
3074 while ((str = STRCHR (str, ';')) != NULL)
3075 {
3076 str++;
3077#if XPM_BACKGROUND
3078 changed += scale_pixmap (str);
3079#endif
3080
3081 }
3082 if (changed)
3083 {
3084#ifdef XPM_BACKGROUND
3085 resize_pixmap ();
3086#endif
3087 scr_touch (true);
3088 }
3089 break;
3090
3091 case XTerm_restoreFG:
3092 set_window_color (Color_fg, str);
3093 break;
3094 case XTerm_restoreBG:
3095 set_window_color (Color_bg, str);
3096 break;
3097 case XTerm_logfile:
3098 break;
3099 case XTerm_font:
3100 change_font (str);
3101 break;
3102 case XTerm_locale:
3103 if (str[0] == '?' && !str[1])
3104 tt_printf ("%-.250s\n", locale);
3105 else 3442 else
3106 { 3443 {
3444 int changed = 0;
3445
3446 if (*str != ';')
3447 {
3448 /* reset to default scaling :*/
3449 bgPixmap.unset_geometry ();
3450 if (bgPixmap.set_file (str)) /* change pixmap */
3451 changed++;
3452 str = strchr (str, ';');
3453 if (str == NULL)
3454 bgPixmap.set_defaultGeometry ();
3455 }
3456
3107 set_locale (str); 3457 while (str)
3108 im_cb (); 3458 {
3459 str++;
3460 if (bgPixmap.set_geometry (str))
3461 changed++;
3462 str = strchr (str, ';');
3463 }
3109 3464
3110 if (display->selection_owner == this) 3465 if (changed)
3111 display->set_selection_owner (0); 3466 update_background ();
3112 } 3467 }
3113 break; 3468 break;
3469#endif
3470
3471 case XTerm_logfile:
3472 // TODO, when secure mode?
3473 break;
3474
3114#if 0 3475#if 0
3115 case XTerm_dumpscreen: /* no error notices */ 3476 case Rxvt_dumpscreen: /* no error notices */
3116 { 3477 {
3117 int fd; 3478 int fd;
3118 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3479 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3119 { 3480 {
3120 scr_dump (fd); 3481 scr_dump (fd);
3121 close (fd); 3482 close (fd);
3122 } 3483 }
3123 } 3484 }
3124 break; 3485 break;
3125#endif 3486#endif
3487 case XTerm_font:
3488 op = URxvt_font;
3489 case URxvt_font:
3490#if ENABLE_STYLES
3491 case URxvt_boldFont:
3492 case URxvt_italicFont:
3493 case URxvt_boldItalicFont:
3494#endif
3495 if (query)
3496 tt_printf ("\33]%d;%-.250s%c", saveop,
3497 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3498 ? fontset[op - URxvt_font]->fontdesc : "",
3499 resp);
3500 else
3501 {
3502 const char *&res = rs[Rs_font + (op - URxvt_font)];
3126 3503
3504 res = strdup (str);
3505 allocated.push_back ((void *)res);
3506 set_fonts ();
3507 }
3508 break;
3509
3510 case URxvt_version:
3511 if (query)
3512 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3513 op,
3514 rs[Rs_name], VERSION[0], VERSION[2],
3515 resp);
3516 break;
3517
3518#if !ENABLE_MINIMAL
3519 case URxvt_locale:
3520 if (query)
3521 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3522 else
3523 {
3524 set_locale (str);
3525 pty->set_utf8_mode (enc_utf8);
3526 init_xlocale ();
3527 }
3528 break;
3529
3530 case URxvt_view_up:
3531 case URxvt_view_down:
3532 {
3533 int lines = atoi (str);
3534
3535 if (lines)
3536 scr_page (op == URxvt_view_up ? UP : DN, lines);
3537 else
3538 scr_erase_savelines ();
3539 }
3540
3541 break;
3542#endif
3543
3544#if ENABLE_PERL
3545 case URxvt_perl:
3546 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_END)))
3547 ; // no responses yet
3548 break;
3549#endif
3127 } 3550 }
3128} 3551}
3129/*----------------------------------------------------------------------*/ 3552/*----------------------------------------------------------------------*/
3130 3553
3131/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3554/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3139 * so no need for fancy checking 3562 * so no need for fancy checking
3140 */ 3563 */
3141int 3564int
3142rxvt_term::privcases (int mode, unsigned long bit) 3565rxvt_term::privcases (int mode, unsigned long bit)
3143{ 3566{
3144 int state; 3567 int state;
3145 3568
3146 if (mode == 's') 3569 if (mode == 's')
3147 { 3570 {
3148 SavedModes |= (PrivateModes & bit); 3571 SavedModes |= (priv_modes & bit);
3149 return -1; 3572 return -1;
3150 } 3573 }
3151 else 3574 else
3152 { 3575 {
3153 if (mode == 'r') 3576 if (mode == 'r')
3154 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3577 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3155 else 3578 else
3156 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3579 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3157 PrivMode (state, bit); 3580 PrivMode (state, bit);
3158 } 3581 }
3582
3159 return state; 3583 return state;
3160} 3584}
3161 3585
3162/* we're not using priv _yet_ */ 3586/* we're not using priv _yet_ */
3163void 3587void
3164rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3588rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg)
3165{ 3589{
3166 unsigned int i, j; 3590 unsigned int i, j;
3167 int state; 3591 int state;
3592
3168 static const struct 3593 static const struct
3169 { 3594 {
3170 const int argval; 3595 const int argval;
3171 const unsigned long bit; 3596 const unsigned long bit;
3172 }
3173 argtopriv[] = { 3597 } argtopriv[] = {
3174 { 1, PrivMode_aplCUR }, 3598 { 1, PrivMode_aplCUR },
3175 { 2, PrivMode_vt52 }, 3599 { 2, PrivMode_vt52 },
3176 { 3, PrivMode_132 }, 3600 { 3, PrivMode_132 },
3177 { 4, PrivMode_smoothScroll }, 3601 { 4, PrivMode_smoothScroll },
3178 { 5, PrivMode_rVideo }, 3602 { 5, PrivMode_rVideo },
3179 { 6, PrivMode_relOrigin }, 3603 { 6, PrivMode_relOrigin },
3180 { 7, PrivMode_Autowrap }, 3604 { 7, PrivMode_Autowrap },
3605 // 8, bi-directional support mode
3181 { 9, PrivMode_MouseX10 }, 3606 { 9, PrivMode_MouseX10 },
3182#ifdef menuBar_esc 3607 // 18, 19 printing-related
3183 { menuBar_esc, PrivMode_menuBar }, 3608 { 25, PrivMode_VisibleCursor },
3184#endif
3185#ifdef scrollBar_esc 3609#ifdef scrollBar_esc
3186 { scrollBar_esc, PrivMode_scrollBar }, 3610 { scrollBar_esc, PrivMode_scrollBar },
3187#endif 3611#endif
3188 { 25, PrivMode_VisibleCursor },
3189 { 35, PrivMode_ShiftKeys }, 3612 { 35, PrivMode_ShiftKeys }, // rxvt extension
3190 { 40, PrivMode_132OK }, 3613 { 40, PrivMode_132OK },
3614 // 41 xterm more fixes NYI
3615 // 45 margin bell NYI
3616 // 46 start logging
3191 { 47, PrivMode_Screen }, 3617 { 47, PrivMode_Screen },
3192 { 66, PrivMode_aplKP }, 3618 { 66, PrivMode_aplKP },
3193#ifndef NO_BACKSPACE_KEY 3619#ifndef NO_BACKSPACE_KEY
3194 { 67, PrivMode_BackSpace }, 3620 { 67, PrivMode_BackSpace },
3195#endif 3621#endif
3196 { 1000, PrivMode_MouseX11 }, 3622 { 1000, PrivMode_MouseX11 },
3623 { 1002, PrivMode_MouseBtnEvent },
3624 { 1003, PrivMode_MouseAnyEvent },
3197 { 1010, PrivMode_TtyOutputInh }, 3625 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3198 { 1011, PrivMode_Keypress }, 3626 { 1011, PrivMode_Keypress }, // rxvt extension
3627 // 1035 enable modifiers for alt, numlock NYI
3628 // 1036 send ESC for meta keys NYI
3629 // 1037 send DEL for keypad delete NYI
3199 { 1047, PrivMode_Screen }, 3630 { 1047, PrivMode_Screen },
3631 // 1048 save and restore cursor
3200 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3632 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3633 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3201 }; 3634 };
3202 3635
3203 if (nargs == 0) 3636 if (nargs == 0)
3204 return; 3637 return;
3205 3638
… …
3220 state = privcases (mode, argtopriv[j].bit); 3653 state = privcases (mode, argtopriv[j].bit);
3221 break; 3654 break;
3222 } 3655 }
3223 3656
3224 /* extra handling for values with state unkept */ 3657 /* extra handling for values with state unkept */
3225 if (state == -1)
3226 switch (arg[i]) 3658 switch (arg[i])
3227 { 3659 {
3660#if ENABLE_STYLES
3661 case 1021:
3662 set_option (Opt_intensityStyles, mode);
3663
3664 scr_touch (true);
3665 break;
3666#endif
3228 case 1048: /* alternative cursor save */ 3667 case 1048: /* alternative cursor save */
3668 case 1049:
3669 if (option (Opt_secondaryScreen))
3229 if (mode == 0) 3670 if (mode == 0)
3230 scr_cursor (RESTORE); 3671 scr_cursor (RESTORE);
3231 else if (mode == 1) 3672 else if (mode == 1)
3232 scr_cursor (SAVE); 3673 scr_cursor (SAVE);
3233 /* FALLTHROUGH */
3234 default:
3235 continue; /* for (;i;) */
3236 }
3237
3238 /* extra handling for values with valid 0 or 1 state */
3239 switch (arg[i])
3240 {
3241 /* case 1: - application cursor keys */
3242 case 2: /* VT52 mode */
3243 /* oddball mode. should be set regardless of set/reset
3244 * parameter. Return from VT52 mode with an ESC < from
3245 * within VT52 mode
3246 */
3247 PrivMode (1, PrivMode_vt52);
3248 break; 3674 break;
3675 }
3676
3677 if (state >= 0)
3678 /* extra handling for values with valid 0 or 1 state */
3679 switch (arg[i])
3680 {
3681 /* case 1: - application cursor keys */
3682 case 2: /* VT52 mode */
3683 /* oddball mode. should be set regardless of set/reset
3684 * parameter. Return from VT52 mode with an ESC < from
3685 * within VT52 mode
3686 */
3687 PrivMode (1, PrivMode_vt52);
3688 break;
3249 case 3: /* 80/132 */ 3689 case 3: /* 80/132 */
3250 if (PrivateModes & PrivMode_132OK) 3690 if (priv_modes & PrivMode_132OK)
3251 set_widthheight ( (unsigned int) ((state ? 132 : 80) * TermWin.fwidth), 3691 {
3252 (unsigned int)TermWin.height); 3692 scr_poweron ();
3693 set_widthheight (((state ? 132 : 80) * fwidth), 24 * fheight);
3694 }
3253 break; 3695 break;
3254 case 4: /* smooth scrolling */ 3696 case 4: /* smooth scrolling */
3255 if (state)
3256 Options &= ~Opt_jumpScroll;
3257 else
3258 Options |= Opt_jumpScroll; 3697 set_option (Opt_jumpScroll, !state);
3259 break; 3698 break;
3260 case 5: /* reverse video */ 3699 case 5: /* reverse video */
3261 scr_rvideo_mode (state); 3700 scr_rvideo_mode (state);
3262 break; 3701 break;
3263 case 6: /* relative/absolute origins */ 3702 case 6: /* relative/absolute origins */
3264 scr_relative_origin (state); 3703 scr_relative_origin (state);
3265 break; 3704 break;
3266 case 7: /* autowrap */ 3705 case 7: /* autowrap */
3267 scr_autowrap (state); 3706 scr_autowrap (state);
3268 break; 3707 break;
3269 /* case 8: - auto repeat, can't do on a per window basis */ 3708 /* case 8: - auto repeat, can't do on a per window basis */
3270 case 9: /* X10 mouse reporting */ 3709 case 9: /* X10 mouse reporting */
3271 if (state) /* orthogonal */ 3710 if (state) /* orthogonal */
3272 PrivateModes &= ~ (PrivMode_MouseX11); 3711 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3273 break; 3712 break;
3274#ifdef menuBar_esc
3275 case menuBar_esc:
3276#ifdef MENUBAR
3277 map_menuBar (state);
3278#endif
3279 break;
3280#endif
3281#ifdef scrollBar_esc 3713#ifdef scrollBar_esc
3282 case scrollBar_esc: 3714 case scrollBar_esc:
3283 if (scrollbar_mapping (state)) 3715 if (scrollbar_mapping (state))
3284 { 3716 {
3285 resize_all_windows (0, 0, 0); 3717 resize_all_windows (0, 0, 0);
3286 scr_touch (true); 3718 scr_touch (true);
3287 } 3719 }
3288 break; 3720 break;
3289#endif 3721#endif
3290 case 25: /* visible/invisible cursor */ 3722 case 25: /* visible/invisible cursor */
3291 scr_cursor_visible (state); 3723 scr_cursor_visible (state);
3292 break; 3724 break;
3293 /* case 35: - shift keys */ 3725 /* case 35: - shift keys */
3294 /* case 40: - 80 <--> 132 mode */ 3726 /* case 40: - 80 <--> 132 mode */
3295 case 47: /* secondary screen */ 3727 case 47: /* secondary screen */
3296 scr_change_screen (state); 3728 scr_change_screen (state);
3297 break; 3729 break;
3298 /* case 66: - application key pad */ 3730 /* case 66: - application key pad */
3299 /* case 67: - backspace key */ 3731 /* case 67: - backspace key */
3300 case 1000: /* X11 mouse reporting */ 3732 case 1000: /* X11 mouse reporting */
3301 if (state) /* orthogonal */ 3733 if (state) /* orthogonal */
3302 PrivateModes &= ~ (PrivMode_MouseX10); 3734 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3303 break; 3735 break;
3304#if 0
3305 case 1001: 3736 case 1002:
3306 break; /* X11 mouse highlighting */ 3737 case 1003:
3307#endif 3738 if (state)
3739 {
3740 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3741 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3742 vt_emask_mouse = PointerMotionMask;
3743 }
3744 else
3745 vt_emask_mouse = NoEventMask;
3746 vt_select_input ();
3747 break;
3308 case 1010: /* scroll to bottom on TTY output inhibit */ 3748 case 1010: /* scroll to bottom on TTY output inhibit */
3309 if (state)
3310 Options &= ~Opt_scrollTtyOutput;
3311 else
3312 Options |= Opt_scrollTtyOutput; 3749 set_option (Opt_scrollTtyOutput, !state);
3313 break; 3750 break;
3314 case 1011: /* scroll to bottom on key press */ 3751 case 1011: /* scroll to bottom on key press */
3315 if (state)
3316 Options |= Opt_scrollTtyKeypress; 3752 set_option (Opt_scrollTtyKeypress, state);
3317 else
3318 Options &= ~Opt_scrollTtyKeypress;
3319 break; 3753 break;
3320 case 1047: /* secondary screen w/ clearing */ 3754 case 1047: /* secondary screen w/ clearing last */
3321 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3755 if (option (Opt_secondaryScreen))
3322 if (current_screen != PRIMARY) 3756 if (current_screen != PRIMARY)
3323 scr_erase_screen (2); 3757 scr_erase_screen (2);
3324 scr_change_screen (state); 3758 scr_change_screen (state);
3325 /* FALLTHROUGH */
3326 default:
3327 break; 3759 break;
3760 case 1049: /* secondary screen w/ clearing first */
3761 scr_change_screen (state);
3762 if (option (Opt_secondaryScreen))
3763 if (current_screen != PRIMARY)
3764 scr_erase_screen (2);
3765 break;
3766 default:
3767 break;
3328 } 3768 }
3329 } 3769 }
3330} 3770}
3331/*}}} */ 3771/*}}} */
3332 3772
3333/*{{{ process sgr sequences */ 3773/*{{{ process sgr sequences */
3334void 3774void
3335rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3775rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3336{ 3776{
3337 unsigned int i; 3777 unsigned int i;
3338 short rendset; 3778 short rendset;
3339 int rendstyle; 3779 int rendstyle;
3340 3780
3341 if (nargs == 0) 3781 if (nargs == 0)
3342 { 3782 {
3343 scr_rendition (0, ~RS_None); 3783 scr_rendition (0, ~RS_None);
3344 return; 3784 return;
3345 } 3785 }
3786
3346 for (i = 0; i < nargs; i++) 3787 for (i = 0; i < nargs; i++)
3347 { 3788 {
3348 rendset = -1; 3789 rendset = -1;
3349 switch (arg[i]) 3790 switch (arg[i])
3350 { 3791 {
… …
3352 rendset = 0, rendstyle = ~RS_None; 3793 rendset = 0, rendstyle = ~RS_None;
3353 break; 3794 break;
3354 case 1: 3795 case 1:
3355 rendset = 1, rendstyle = RS_Bold; 3796 rendset = 1, rendstyle = RS_Bold;
3356 break; 3797 break;
3798 //case 2: // low intensity
3799 case 3:
3800 rendset = 1, rendstyle = RS_Italic;
3801 break;
3357 case 4: 3802 case 4:
3358 rendset = 1, rendstyle = RS_Uline; 3803 rendset = 1, rendstyle = RS_Uline;
3359 break; 3804 break;
3360 case 5: 3805 case 5: // slowly blinking
3806 case 6: // rapidly blinking
3361 rendset = 1, rendstyle = RS_Blink; 3807 rendset = 1, rendstyle = RS_Blink;
3362 break; 3808 break;
3809 //case 6: // scoansi light background
3363 case 7: 3810 case 7:
3364 rendset = 1, rendstyle = RS_RVid; 3811 rendset = 1, rendstyle = RS_RVid;
3365 break; 3812 break;
3366 case 22: 3813 case 8:
3814 // invisible. NYI
3815 break;
3816 //case 9: // crossed out
3817 //case 10: // scoansi acs off, primary font
3818 //case 11: // scoansi acs on, first alt font
3819 //case 12: // scoansi acs on, |0x80, second alt font
3820 //...
3821 //case 19: // ninth alt font
3822 //case 20: // gothic
3823 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3367 rendset = 0, rendstyle = RS_Bold; 3824 rendset = 0, rendstyle = RS_Bold;
3825 break;
3826 case 22: // normal intensity
3827 rendset = 0, rendstyle = RS_Bold;
3828 break;
3829 case 23: // disable italic
3830 rendset = 0, rendstyle = RS_Italic;
3368 break; 3831 break;
3369 case 24: 3832 case 24:
3370 rendset = 0, rendstyle = RS_Uline; 3833 rendset = 0, rendstyle = RS_Uline;
3371 break; 3834 break;
3372 case 25: 3835 case 25:
3373 rendset = 0, rendstyle = RS_Blink; 3836 rendset = 0, rendstyle = RS_Blink;
3374 break; 3837 break;
3838 case 26: // variable spacing (iso 8613)
3839 rendset = 0, rendstyle = RS_Blink;
3840 break;
3375 case 27: 3841 case 27:
3376 rendset = 0, rendstyle = RS_RVid; 3842 rendset = 0, rendstyle = RS_RVid;
3377 break; 3843 break;
3844 //case 28: // visible. NYI
3845 //case 29: // not crossed-out
3378 } 3846 }
3847
3379 if (rendset != -1) 3848 if (rendset != -1)
3380 { 3849 {
3381 scr_rendition (rendset, rendstyle); 3850 scr_rendition (rendset, rendstyle);
3382 continue; /* for (;i;) */ 3851 continue; /* for (;i;) */
3383 } 3852 }
… …
3390 case 33: 3859 case 33:
3391 case 34: 3860 case 34:
3392 case 35: 3861 case 35:
3393 case 36: 3862 case 36:
3394 case 37: 3863 case 37:
3395 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), 3864 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3396 Color_fg);
3397 break; 3865 break;
3398#ifdef TTY_256COLOR 3866 case 38: // set fg color, ISO 8613-6
3399 case 38:
3400 if (nargs > i + 2 && arg[i + 1] == 5) 3867 if (nargs > i + 2 && arg[i + 1] == 5)
3401 { 3868 {
3402 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3869 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3403 Color_fg);
3404 i += 2; 3870 i += 2;
3405 } 3871 }
3406 break; 3872 break;
3407#endif
3408 case 39: /* default fg */ 3873 case 39: /* default fg */
3409 scr_color (Color_fg, Color_fg); 3874 scr_color (Color_fg, Color_fg);
3410 break; 3875 break;
3411 3876
3412 case 40: 3877 case 40:
… …
3415 case 43: 3880 case 43:
3416 case 44: 3881 case 44:
3417 case 45: 3882 case 45:
3418 case 46: 3883 case 46:
3419 case 47: 3884 case 47:
3420 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), 3885 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3421 Color_bg);
3422 break; 3886 break;
3423#ifdef TTY_256COLOR 3887 case 48: // set bg color, ISO 8613-6
3424 case 48:
3425 if (nargs > i + 2 && arg[i + 1] == 5) 3888 if (nargs > i + 2 && arg[i + 1] == 5)
3426 { 3889 {
3427 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3890 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3428 Color_bg);
3429 i += 2; 3891 i += 2;
3430 } 3892 }
3431 break; 3893 break;
3432#endif
3433 case 49: /* default bg */ 3894 case 49: /* default bg */
3434 scr_color (Color_bg, Color_bg); 3895 scr_color (Color_bg, Color_bg);
3435 break; 3896 break;
3436 3897
3437#ifndef NO_BRIGHTCOLOR 3898 //case 50: // not variable spacing
3899
3900#if !ENABLE_MINIMAL
3438 case 90: 3901 case 90:
3439 case 91: /* set bright fg color */ 3902 case 91: /* set bright fg color */
3440 case 92: 3903 case 92:
3441 case 93: 3904 case 93:
3442 case 94: 3905 case 94:
3443 case 95: 3906 case 95:
3444 case 96: 3907 case 96:
3445 case 97: 3908 case 97:
3446 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 3909 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3447 Color_fg);
3448 break; 3910 break;
3449 case 100: 3911 case 100:
3450 case 101: /* set bright bg color */ 3912 case 101: /* set bright bg color */
3451 case 102: 3913 case 102:
3452 case 103: 3914 case 103:
3453 case 104: 3915 case 104:
3454 case 105: 3916 case 105:
3455 case 106: 3917 case 106:
3456 case 107: 3918 case 107:
3457 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 3919 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3458 Color_bg);
3459 break; 3920 break;
3460#endif 3921#endif
3461
3462 } 3922 }
3463 } 3923 }
3464} 3924}
3465/*}}} */ 3925/*}}} */
3466 3926
3467/*{{{ process Rob Nation's own graphics mode sequences */ 3927/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3468void 3928void
3469rxvt_term::process_graphics () 3929rxvt_term::process_graphics ()
3470{ 3930{
3471 unsigned char ch, cmd = cmd_getc (); 3931 unicode_t ch, cmd = cmd_getc ();
3472 3932
3473 if (cmd == 'Q') 3933 if (cmd == 'Q')
3934 {
3474 { /* query graphics */ 3935 /* query graphics */
3475 tt_printf ("\033G0\n"); /* no graphics */ 3936 tt_printf ("\033G0\012"); /* no graphics */
3476 return; 3937 return;
3477 } 3938 }
3478 /* swallow other graphics sequences until terminating ':' */ 3939 /* swallow other graphics sequences until terminating ':' */
3479 do 3940 do
3480 ch = cmd_getc (); 3941 ch = cmd_getc ();
… …
3490 */ 3951 */
3491void 3952void
3492rxvt_term::tt_printf (const char *fmt,...) 3953rxvt_term::tt_printf (const char *fmt,...)
3493{ 3954{
3494 va_list arg_ptr; 3955 va_list arg_ptr;
3495 unsigned char buf[256]; 3956 char buf[256];
3496 3957
3497 va_start (arg_ptr, fmt); 3958 va_start (arg_ptr, fmt);
3498 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 3959 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3499 va_end (arg_ptr); 3960 va_end (arg_ptr);
3500 tt_write (buf, STRLEN (buf)); 3961 tt_write (buf, strlen (buf));
3501} 3962}
3502 3963
3503/* ---------------------------------------------------------------------- */ 3964/* ---------------------------------------------------------------------- */
3504/* Write data to the pty as typed by the user, pasted with the mouse, 3965/* Write data to the pty as typed by the user, pasted with the mouse,
3505 * or generated by us in response to a query ESC sequence. 3966 * or generated by us in response to a query ESC sequence.
3506 */ 3967 */
3968const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
3969
3507void 3970void
3508rxvt_term::tt_write (const unsigned char *data, unsigned int len) 3971rxvt_term::tt_write (const char *data, unsigned int len)
3509{ 3972{
3510 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 3973 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
3974 return;
3511 3975
3512 if (len) 3976 if (pty->pty < 0)
3977 return;
3978
3979 if (v_buflen == 0)
3980 {
3981 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
3982
3983 if ((unsigned int)written == len)
3984 return;
3985
3986 data += written;
3987 len -= written;
3513 { 3988 }
3989
3990 v_buffer = (char *)realloc (v_buffer, v_buflen + len);
3991
3992 memcpy (v_buffer + v_buflen, data, len);
3993 v_buflen += len;
3994
3995 pty_ev.set (ev::READ | ev::WRITE);
3996}
3997
3998void rxvt_term::pty_write ()
3999{
4000 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4001
4002 if (written > 0)
4003 {
4004 v_buflen -= written;
4005
3514 if (v_buflen == 0) 4006 if (v_buflen == 0)
3515 { 4007 {
3516 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3517
3518 if ((unsigned int)written == len)
3519 return;
3520
3521 data += written;
3522 len -= written;
3523 }
3524
3525
3526 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3527
3528 memcpy (v_buffer + v_buflen, data, len);
3529 v_buflen += len;
3530 }
3531
3532 for (;;)
3533 {
3534 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3535
3536 if (written > 0)
3537 {
3538 v_buflen -= written;
3539
3540 if (v_buflen == 0)
3541 {
3542 free (v_buffer); 4008 free (v_buffer);
3543 v_buffer = 0; 4009 v_buffer = 0;
3544 v_buflen = 0;
3545 4010
3546 pty_ev.set (EVENT_READ); 4011 pty_ev.set (ev::READ);
3547 return;
3548 }
3549
3550 memmove (v_buffer, v_buffer + written, v_buflen);
3551 }
3552 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3553 // original code just ignores this...
3554 destroy ();
3555 else
3556 {
3557 pty_ev.set (EVENT_READ | EVENT_WRITE);
3558 return; 4012 return;
3559 } 4013 }
4014
4015 memmove (v_buffer, v_buffer + written, v_buflen);
3560 } 4016 }
4017 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4018 pty_ev.set (ev::READ);
3561} 4019}
3562 4020
3563/*----------------------- end-of-file (C source) -----------------------*/ 4021/*----------------------- end-of-file (C source) -----------------------*/
3564 4022

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