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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.59 by pcg, Wed Feb 25 15:39:48 2004 UTC vs.
Revision 1.352 by ayin, Sun Sep 9 10:35:00 2007 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: command.c 2 * File: command.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7 * - original version 7 * - original version
… …
25 * - extensive modifications 25 * - extensive modifications
26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> 26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org>
27 * Copyright (c) 2001 Marius Gedminas 27 * Copyright (c) 2001 Marius Gedminas
28 * - Ctrl/Mod4+Tab works like Meta+Tab (options) 28 * - Ctrl/Mod4+Tab works like Meta+Tab (options)
29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org> 29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org>
30 * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com> 30 * Copyright (c) 2003-2006 Marc Lehmann <pcg@goof.com>
31 * 31 *
32 * This program is free software; you can redistribute it and/or modify 32 * This program is free software; you can redistribute it and/or modify
33 * it under the terms of the GNU General Public License as published by 33 * it under the terms of the GNU General Public License as published by
34 * the Free Software Foundation; either version 2 of the License, or 34 * the Free Software Foundation; either version 2 of the License, or
35 * (at your option) any later version. 35 * (at your option) any later version.
… …
43 * along with this program; if not, write to the Free Software 43 * along with this program; if not, write to the Free Software
44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
45 *----------------------------------------------------------------------*/ 45 *----------------------------------------------------------------------*/
46 46
47/*{{{ includes: */ 47/*{{{ includes: */
48#include "../config.h" /* NECESSARY */ 48#include "../config.h"
49#include "rxvt.h" /* NECESSARY */ 49#include "rxvt.h"
50#include "rxvtperl.h"
50#include "version.h" 51#include "version.h"
51#include "command.h" 52#include "command.h"
52 53
53#include <wchar.h> 54#ifdef KEYSYM_RESOURCE
55# include "keyboard.h"
56#endif
57
58#include <csignal>
59
60#if LINUX_YIELD_HACK
61# include <ctime>
62#endif
54 63
55/*----------------------------------------------------------------------*/ 64/*----------------------------------------------------------------------*/
56 65
57/*{{{ Convert the keypress event into a string */ 66#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
67
68#if ENABLE_FRILLS || ISO_14755
69
70#define ISO_14755_STARTED 0x80000000UL
71#define ISO_14755_51 0x40000000UL // basic (section 5.1)
72#define ISO_14755_52 0x20000000UL // keycap (section 5.2)
73#define ISO_14755_54 0x10000000UL // code feedback (section 5.4)
74#define ISO_14755_MASK 0x0fffffffUL
75
76#if ISO_14755
77static unsigned short iso14755_symtab[] = {
78 // keysym, unicode
79 XK_Left, 0x2190,
80 XK_KP_Left, 0x2190,
81 XK_Up, 0x2191,
82 XK_KP_Up, 0x2191,
83 XK_Right, 0x2192,
84 XK_KP_Right, 0x2192,
85 XK_Down, 0x2193,
86 XK_KP_Down, 0x2193,
87 XK_Linefeed, 0x21b4,
88 XK_Return, 0x21b5,
89 XK_KP_Enter, 0x21b5,
90
91 XK_Prior, 0x21de,
92 XK_Next, 0x21df,
93 XK_Tab, 0x21e5,
94 XK_ISO_Left_Tab, 0x21e6,
95 XK_Shift_L, 0x21e7,
96 XK_Shift_R, 0x21e7,
97
98 XK_Shift_Lock, 0x21eb,
99 XK_ISO_Lock, 0x21eb,
100 XK_Caps_Lock, 0x21ec,
101 XK_Num_Lock, 0x21ed,
102 XK_ISO_Level3_Shift, 0x21ee,
103 XK_ISO_Level3_Lock, 0x21ef,
104 XK_ISO_Group_Lock, 0x21f0,
105 XK_Home, 0x21f1,
106 XK_End, 0x21f2,
107
108 XK_Execute, 0x2318,
109 XK_Begin, 0x2320,
110 XK_Delete, 0x2326,
111 XK_Clear, 0x2327,
112 XK_BackSpace, 0x232b,
113 XK_Insert, 0x2380,
114 XK_Control_L, 0x2388,
115 XK_Control_R, 0x2388,
116 XK_Pause, 0x2389,
117 XK_Break, 0x238a,
118 XK_Escape, 0x238b,
119 XK_Undo, 0x238c,
120 XK_Print, 0x2399,
121
122 XK_space, 0x2423,
123
124#ifdef XK_KP_Begin
125 XK_KP_Prior, 0x21de,
126 XK_KP_Next, 0x21df,
127 XK_KP_Begin, 0x2320,
128 XK_KP_Insert, 0x2380,
129 XK_KP_Delete, 0x2326,
130 XK_KP_Space, 0x2422,
131#endif
132 0,
133};
134
58void 135void
136rxvt_term::iso14755_54 (int x, int y)
137{
138 x = Pixel2Col (x);
139 y = Pixel2Row (y);
140
141 if (!IN_RANGE_EXC (x, 0, ncol)
142 || !IN_RANGE_EXC (y, 0, nrow))
143 return;
144
145 for (;;)
146 {
147 const line_t &l = ROW(y + view_start);
148
149 text_t t = l.t[x];
150
151 if (t != NOCHAR || !x)
152 {
153 iso14755_51 (l.t[x], l.r[x], x, y);
154 iso14755buf = ISO_14755_54;
155 break;
156 }
157
158 x--;
159 }
160}
161
162void
163rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y)
164{
165 rxvt_fontset *fs = FONTSET (r);
166 rxvt_font *f = (*fs)[fs->find_font (ch)];
167 wchar_t *chr, *alloc, ch2, *fname;
168 int len;
169
170 fname = rxvt_utf8towcs (f->name);
171
172# if ENABLE_COMBINING
173 if (IS_COMPOSE (ch))
174 {
175 len = rxvt_composite.expand (ch, 0);
176 alloc = chr = new wchar_t[len];
177 rxvt_composite.expand (ch, chr);
178 }
179 else
180# endif
181 {
182 ch2 = ch;
183
184 alloc = 0;
185 chr = &ch2;
186 len = 1;
187 }
188
189 char attr[80]; // plenty
190
191 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
192 (int)r,
193 fgcolor_of (r), bgcolor_of (r),
194 r & RS_Bold ? " bold" : "",
195 r & RS_Italic ? " italic" : "",
196 r & RS_Blink ? " blink" : "",
197 r & RS_RVid ? " rvid" : "",
198 r & RS_Uline ? " uline" : "",
199 r & RS_Careful ? " careful" : "");
200
201 int width = wcswidth (fname, wcslen (fname));
202
203 max_it (width, 8+5); // for char + hey
204 max_it (width, strlen (attr));
205
206 if (y >= 0)
207 {
208 y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1;
209 x = 0;
210 }
211
212 scr_overlay_new (x, y, width, len + 2);
213
214 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
215
216 for (int y = 0; y < len; y++)
217 {
218 char buf[9];
219
220 ch = *chr++;
221
222 sprintf (buf, "%8x", ch);
223 scr_overlay_set (0, y, buf);
224 scr_overlay_set (9, y, '=');
225# if !UNICODE3
226 if (ch >= 0x10000)
227 ch = 0xfffd;
228# endif
229 scr_overlay_set (11, y, ch, r);
230
231 if (WCWIDTH (ch) >= 2)
232 scr_overlay_set (12, y, NOCHAR, r);
233 }
234
235// {
236// char buf[4+4+3+1];
237// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y);
238// scr_overlay_set (0, 0, buf);
239// }
240 scr_overlay_set (0, len , attr);
241 scr_overlay_set (0, len + 1, fname);
242
243 free (fname);
244
245# if ENABLE_COMBINING
246 if (alloc)
247 delete [] alloc;
248# endif
249}
250#endif
251
252void
253rxvt_term::commit_iso14755 ()
254{
255 wchar_t ch[2];
256
257 ch[0] = iso14755buf & ISO_14755_MASK;
258 ch[1] = 0;
259
260 if (iso14755buf & ISO_14755_51)
261 {
262 char mb[16];
263 int len;
264
265 // allow verbatim 0-bytes and control-bytes to be entered
266 if (ch[0] >= 0x20)
267 len = wcstombs (mb, ch, 16);
268 else
269 {
270 mb[0] = ch[0];
271 len = 1;
272 }
273
274 if (len > 0)
275 tt_write (mb, len);
276 else
277 scr_bell ();
278 }
279
280 iso14755buf = 0;
281}
282
283int
59rxvt_term::lookup_key (XKeyEvent &ev) 284rxvt_term::hex_keyval (XKeyEvent &ev)
285{
286 // check wether this event corresponds to a hex digit
287 // if the modifiers had not been pressed.
288 for (int index = 0; index < 8; index++)
289 {
290 KeySym k = XLookupKeysym (&ev, index);
291
292 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
293 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
294 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
295 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
296 }
297
298 return -1;
299}
300#endif
301
302void
303rxvt_term::key_press (XKeyEvent &ev)
60{ 304{
61 int ctrl, meta, shft, len; 305 int ctrl, meta, shft, len;
62 unsigned int newlen; 306 unsigned int newlen;
63 KeySym keysym; 307 KeySym keysym;
64#ifdef DEBUG_CMD
65 static int debug_key = 1; /* accessible by a debugger only */
66#endif
67 int valid_keysym; 308 int valid_keysym;
68 unsigned char kbuf[KBUFSZ]; 309 char kbuf[KBUFSZ];
310
311#if ISO_14755
312 if (iso14755buf & ISO_14755_52)
313 return;
314#endif
69 315
70 /* 316 /*
71 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 317 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
72 * escape sequence to toggle the Keypad. 318 * escape sequence to toggle the Keypad.
73 * 319 *
74 * Always permit `shift' to override the current setting 320 * Always permit `shift' to override the current setting
75 */ 321 */
76 shft = (ev.state & ShiftMask); 322 shft = ev.state & ShiftMask;
77 ctrl = (ev.state & ControlMask); 323 ctrl = ev.state & ControlMask;
78 meta = (ev.state & ModMetaMask); 324 meta = ev.state & ModMetaMask;
79 325
80 if (numlock_state || (ev.state & ModNumLockMask)) 326 if (numlock_state || (ev.state & ModNumLockMask))
81 { 327 {
82 numlock_state = (ev.state & ModNumLockMask); 328 numlock_state = (ev.state & ModNumLockMask);
83 PrivMode ((!numlock_state), PrivMode_aplKP); 329 PrivMode ((!numlock_state), PrivMode_aplKP);
… …
88#ifdef USE_XIM 334#ifdef USE_XIM
89 if (Input_Context) 335 if (Input_Context)
90 { 336 {
91 Status status_return; 337 Status status_return;
92 338
339#if 0
93#ifdef X_HAVE_UTF8_STRING 340#ifdef X_HAVE_UTF8_STRING
94 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful 341 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
95 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 342 len = Xutf8LookupString (Input_Context, &ev, kbuf,
96 KBUFSZ, &keysym, &status_return); 343 KBUFSZ, &keysym, &status_return);
97 else 344 else
345#endif
98#endif 346#endif
99 { 347 {
100 wchar_t wkbuf[KBUFSZ + 1]; 348 wchar_t wkbuf[KBUFSZ + 1];
101 349
102 // the XOpenIM manpage lies about hardcoding the locale 350 // the XOpenIM manpage lies about hardcoding the locale
103 // at the point of XOpenIM, so temporarily switch locales 351 // at the point of XOpenIM, so temporarily switch locales
104 if (rs[Rs_imLocale]) 352 if (rs[Rs_imLocale])
105 SET_LOCALE (rs[Rs_imLocale]); 353 SET_LOCALE (rs[Rs_imLocale]);
354
106 // assume wchar_t == unicode or better 355 // assume wchar_t == unicode or better
107 len = XwcLookupString (Input_Context, &ev, wkbuf, 356 len = XwcLookupString (Input_Context, &ev, wkbuf,
108 KBUFSZ, &keysym, &status_return); 357 KBUFSZ, &keysym, &status_return);
358
109 if (rs[Rs_imLocale]) 359 if (rs[Rs_imLocale])
110 SET_LOCALE (locale); 360 SET_LOCALE (locale);
111 361
112 if (status_return == XLookupChars 362 if (status_return == XLookupChars
113 || status_return == XLookupBoth) 363 || status_return == XLookupBoth)
… …
134 || status_return == XLookupBoth; 384 || status_return == XLookupBoth;
135 } 385 }
136 else 386 else
137#endif 387#endif
138 { 388 {
139 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 389 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
140 valid_keysym = keysym != NoSymbol; 390 valid_keysym = keysym != NoSymbol;
141 } 391 }
142 392
143 if (valid_keysym) 393 if (valid_keysym)
144 { 394 {
145 /* for some backwards compatibility */ 395#ifdef KEYSYM_RESOURCE
146#if defined(HOTKEY_CTRL) || defined(HOTKEY_META) 396 if (keyboard->dispatch (this, keysym, ev.state))
147# ifdef HOTKEY_CTRL 397 return;
148 if (ctrl)
149# else
150 if (meta)
151# endif 398#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
165 399
166 if (TermWin.saveLines) 400 if (saveLines)
167 { 401 {
168#ifdef UNSHIFTED_SCROLLKEYS 402#ifdef UNSHIFTED_SCROLLKEYS
169 if (!ctrl && !meta) 403 if (!ctrl && !meta)
170 {
171#else 404#else
172 if (IS_SCROLL_MOD) 405 if (IS_SCROLL_MOD)
406#endif
173 { 407 {
174#endif
175 int lnsppg; 408 int lnsppg;
176 409
177#ifdef PAGING_CONTEXT_LINES 410#ifdef PAGING_CONTEXT_LINES
178 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 411 lnsppg = nrow - PAGING_CONTEXT_LINES;
179#else 412#else
180 lnsppg = TermWin.nrow * 4 / 5; 413 lnsppg = nrow * 4 / 5;
181#endif 414#endif
182 if (keysym == XK_Prior) 415 if (keysym == XK_Prior)
183 { 416 {
184 scr_page (UP, lnsppg); 417 scr_page (UP, lnsppg);
185 return; 418 return;
… …
213 scr_move_to (0, 1); 446 scr_move_to (0, 1);
214 return; 447 return;
215 } 448 }
216 else if (keysym == XK_End) 449 else if (keysym == XK_End)
217 { 450 {
218 scr_move_to (1, 0); 451 scr_move_to (1, 1);
219 return; 452 return;
220 } 453 }
221 } 454 }
222#endif 455#endif
223 } 456 }
… …
228 if (keysym >= XK_F1 && keysym <= XK_F10) 461 if (keysym >= XK_F1 && keysym <= XK_F10)
229 { 462 {
230 keysym += (XK_F11 - XK_F1); 463 keysym += (XK_F11 - XK_F1);
231 shft = 0; /* turn off Shift */ 464 shft = 0; /* turn off Shift */
232 } 465 }
233 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 466 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
234 { 467 {
235 switch (keysym) 468 switch (keysym)
236 { 469 {
237 /* normal XTerm key bindings */ 470 /* normal XTerm key bindings */
238 case XK_Insert: /* Shift+Insert = paste mouse selection */ 471 case XK_Insert: /* Shift+Insert = paste mouse selection */
239 selection_request (ev.time, 0, 0); 472 selection_request (ev.time);
240 return; 473 return;
474#if TODO
241 /* rxvt extras */ 475 /* rxvt extras */
242 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 476 case XK_KP_Add: /* Shift+KP_Add = bigger font */
243 change_font (FONT_UP); 477 change_font (FONT_UP);
244 return; 478 return;
245 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 479 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
246 change_font (FONT_DN); 480 change_font (FONT_DN);
247 return; 481 return;
482#endif
248 } 483 }
249 } 484 }
250 } 485 }
251#ifdef PRINTPIPE 486
252 if (keysym == XK_Print) 487#if ENABLE_FRILLS || ISO_14755
253 { 488 // ISO 14755 support
254 scr_printscreen (ctrl | shft); 489 if (shft && ctrl)
255 return;
256 } 490 {
257#endif 491 int hv;
258 492
259 if (keysym >= 0xFF00 && keysym <= 0xFFFF) 493 if (iso14755buf & ISO_14755_51
260 { 494 && (keysym == XK_space || keysym == XK_KP_Space
261#ifdef KEYSYM_RESOURCE 495 || keysym == XK_Return || keysym == XK_KP_Enter))
262 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL)
263 { 496 {
264 unsigned int l; 497 commit_iso14755 ();
265 const unsigned char *kbuf0; 498 iso14755buf = ISO_14755_51;
266 const unsigned char ch = C0_ESC; 499# if ISO_14755
267 500 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 501# endif
276 tt_write (&ch, 1); 502 return;
277 tt_write (kbuf0, l); 503 }
504 else if (keysym == XK_BackSpace)
505 {
506 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
507# if ISO_14755
508 iso14755_51 (iso14755buf & ISO_14755_MASK);
509# endif
510 return;
511 }
512 else if ((hv = hex_keyval (ev)) >= 0)
513 {
514 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
515 | hv | ISO_14755_51;
516# if ISO_14755
517 iso14755_51 (iso14755buf & ISO_14755_MASK);
518# endif
278 return; 519 return;
279 } 520 }
280 else 521 else
281#endif
282 { 522 {
523# if ISO_14755
524 scr_overlay_off ();
525# endif
526 iso14755buf = 0;
527 }
528 }
529 else if ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
530 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R)))
531 if (!(iso14755buf & ISO_14755_STARTED))
532 {
533 iso14755buf |= ISO_14755_STARTED;
534# if ISO_14755
535 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
536 scr_overlay_set (0, 0, "ISO 14755 mode");
537# endif
538 }
539#endif
540
541#ifdef PRINTPIPE
542 if (keysym == XK_Print)
543 {
544 scr_printscreen (ctrl | shft);
545 return;
546 }
547#endif
548
549 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
550 {
551 {
552 bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
283 newlen = 1; 553 newlen = 1;
284 switch (keysym) 554 switch (keysym)
285 { 555 {
286#ifndef NO_BACKSPACE_KEY 556#ifndef NO_BACKSPACE_KEY
287 case XK_BackSpace: 557 case XK_BackSpace:
288 if (PrivateModes & PrivMode_HaveBackSpace) 558 if (priv_modes & PrivMode_HaveBackSpace)
289 { 559 {
290 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace) 560 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
291 ^ !!ctrl) ? '\b' : '\177'; 561 ^ !!ctrl) ? '\b' : '\177';
292 kbuf[1] = '\0'; 562 kbuf[1] = '\0';
293 } 563 }
294 else 564 else
295 STRCPY (kbuf, key_backspace); 565 strcpy (kbuf, rs[Rs_backspace_key]);
296# ifdef MULTICHAR_SET 566 break;
297 if ((Options & Opt_mc_hack) && screen.cur.col > 0) 567#endif
568#ifndef NO_DELETE_KEY
569# ifdef XK_KP_Delete
570 case XK_KP_Delete:
571 /* allow shift to override */
572 if (kp)
298 { 573 {
299 int col, row; 574 strcpy (kbuf, "\033On");
300 575 break;
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 } 576 }
577 /* FALLTHROUGH */
307# endif 578# endif
308 break;
309#endif
310#ifndef NO_DELETE_KEY
311 case XK_Delete: 579 case XK_Delete:
312 STRCPY (kbuf, key_delete); 580 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; 581 break;
326#endif 582#endif
327 case XK_Tab: 583 case XK_Tab:
328 if (shft) 584 if (shft)
329 STRCPY (kbuf, "\033[Z"); 585 strcpy (kbuf, "\033[Z");
330 else 586 else
331 { 587 {
332#ifdef CTRL_TAB_MAKES_META 588#ifdef CTRL_TAB_MAKES_META
333 if (ctrl) 589 if (ctrl)
334 meta = 1; 590 meta = 1;
… …
340 newlen = 0; 596 newlen = 0;
341 } 597 }
342 break; 598 break;
343 599
344#ifdef XK_KP_Left 600#ifdef XK_KP_Left
345 case XK_KP_Up: /* \033Ox or standard */ 601 case XK_KP_Up: /* \033Ox or standard */
346 case XK_KP_Down: /* \033Or or standard */ 602 case XK_KP_Down: /* \033Or or standard */
347 case XK_KP_Right: /* \033Ov or standard */ 603 case XK_KP_Right: /* \033Ov or standard */
348 case XK_KP_Left: /* \033Ot or standard */ 604 case XK_KP_Left: /* \033Ot or standard */
349 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 605 if (kp)
350 { 606 {
351 STRCPY (kbuf, "\033OZ"); 607 strcpy (kbuf, "\033OZ");
352 kbuf[2] = "txvr"[keysym - XK_KP_Left]; 608 kbuf[2] = "txvr"[keysym - XK_KP_Left];
353 break; 609 break;
354 } 610 }
355 else 611 else
356 /* translate to std. cursor key */ 612 /* translate to std. cursor key */
… …
359#endif 615#endif
360 case XK_Up: /* "\033[A" */ 616 case XK_Up: /* "\033[A" */
361 case XK_Down: /* "\033[B" */ 617 case XK_Down: /* "\033[B" */
362 case XK_Right: /* "\033[C" */ 618 case XK_Right: /* "\033[C" */
363 case XK_Left: /* "\033[D" */ 619 case XK_Left: /* "\033[D" */
364 STRCPY (kbuf, "\033[Z"); 620 strcpy (kbuf, "\033[Z");
365 kbuf[2] = "DACB"[keysym - XK_Left]; 621 kbuf[2] = "DACB"[keysym - XK_Left];
366 /* do Shift first */ 622 /* do Shift first */
367 if (shft) 623 if (shft)
368 kbuf[2] = "dacb"[keysym - XK_Left]; 624 kbuf[2] = "dacb"[keysym - XK_Left];
369 else if (ctrl) 625 else if (ctrl)
370 { 626 {
371 kbuf[1] = 'O'; 627 kbuf[1] = 'O';
372 kbuf[2] = "dacb"[keysym - XK_Left]; 628 kbuf[2] = "dacb"[keysym - XK_Left];
373 } 629 }
374 else if (PrivateModes & PrivMode_aplCUR) 630 else if (priv_modes & PrivMode_aplCUR)
375 kbuf[1] = 'O'; 631 kbuf[1] = 'O';
376#ifdef MULTICHAR_SET
377 //TODO: ??
378 if (Options & Opt_mc_hack)
379 {
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; 632 break;
412 633
413#ifndef UNSHIFTED_SCROLLKEYS 634#ifndef UNSHIFTED_SCROLLKEYS
414# ifdef XK_KP_Prior 635# ifdef XK_KP_Prior
415 case XK_KP_Prior: 636 case XK_KP_Prior:
416 /* allow shift to override */ 637 /* allow shift to override */
417 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 638 if (kp)
418 { 639 {
419 STRCPY (kbuf, "\033Oy"); 640 strcpy (kbuf, "\033Oy");
420 break; 641 break;
421 } 642 }
422 /* FALLTHROUGH */ 643 /* FALLTHROUGH */
423# endif 644# endif
424 case XK_Prior: 645 case XK_Prior:
425 STRCPY (kbuf, "\033[5~"); 646 strcpy (kbuf, "\033[5~");
426 break; 647 break;
427# ifdef XK_KP_Next 648# ifdef XK_KP_Next
428 case XK_KP_Next: 649 case XK_KP_Next:
429 /* allow shift to override */ 650 /* allow shift to override */
430 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 651 if (kp)
431 { 652 {
432 STRCPY (kbuf, "\033Os"); 653 strcpy (kbuf, "\033Os");
433 break; 654 break;
434 } 655 }
435 /* FALLTHROUGH */ 656 /* FALLTHROUGH */
436# endif 657# endif
437 case XK_Next: 658 case XK_Next:
438 STRCPY (kbuf, "\033[6~"); 659 strcpy (kbuf, "\033[6~");
439 break; 660 break;
440#endif 661#endif
441 case XK_KP_Enter: 662 case XK_KP_Enter:
442 /* allow shift to override */ 663 /* allow shift to override */
443 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 664 if (kp)
444 { 665 {
445 STRCPY (kbuf, "\033OM"); 666 strcpy (kbuf, "\033OM");
667 break;
668 }
669
670 /* FALLTHROUGH */
671
672 case XK_Return:
673 if (priv_modes & PrivMode_LFNL)
674 {
675 kbuf[0] = '\015';
676 kbuf[1] = '\012';
677 kbuf[2] = '\0';
446 } 678 }
447 else 679 else
448 { 680 {
449 kbuf[0] = '\r'; 681 kbuf[0] = '\015';
450 kbuf[1] = '\0'; 682 kbuf[1] = '\0';
451 } 683 }
452 break; 684 break;
453 685
454#ifdef XK_KP_Begin 686#ifdef XK_KP_Begin
455 case XK_KP_Begin: 687 case XK_KP_Begin:
456 STRCPY (kbuf, "\033Ou"); 688 strcpy (kbuf, "\033Ou");
457 break; 689 break;
458 690
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 691#endif
467 case XK_KP_F1: /* "\033OP" */ 692 case XK_KP_F1: /* "\033OP" */
468 case XK_KP_F2: /* "\033OQ" */ 693 case XK_KP_F2: /* "\033OQ" */
469 case XK_KP_F3: /* "\033OR" */ 694 case XK_KP_F3: /* "\033OR" */
470 case XK_KP_F4: /* "\033OS" */ 695 case XK_KP_F4: /* "\033OS" */
471 STRCPY (kbuf, "\033OP"); 696 strcpy (kbuf, "\033OP");
472 kbuf[2] += (keysym - XK_KP_F1); 697 kbuf[2] += (keysym - XK_KP_F1);
473 break; 698 break;
474 699
475 case XK_KP_Multiply: /* "\033Oj" : "*" */ 700 case XK_KP_Multiply: /* "\033Oj" : "*" */
476 case XK_KP_Add: /* "\033Ok" : "+" */ 701 case XK_KP_Add: /* "\033Ok" : "+" */
… …
487 case XK_KP_6: /* "\033Ov" : "6" */ 712 case XK_KP_6: /* "\033Ov" : "6" */
488 case XK_KP_7: /* "\033Ow" : "7" */ 713 case XK_KP_7: /* "\033Ow" : "7" */
489 case XK_KP_8: /* "\033Ox" : "8" */ 714 case XK_KP_8: /* "\033Ox" : "8" */
490 case XK_KP_9: /* "\033Oy" : "9" */ 715 case XK_KP_9: /* "\033Oy" : "9" */
491 /* allow shift to override */ 716 /* allow shift to override */
492 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 717 if (kp)
493 { 718 {
494 STRCPY (kbuf, "\033Oj"); 719 strcpy (kbuf, "\033Oj");
495 kbuf[2] += (keysym - XK_KP_Multiply); 720 kbuf[2] += (keysym - XK_KP_Multiply);
496 } 721 }
497 else 722 else
498 { 723 {
499 kbuf[0] = ('*' + (keysym - XK_KP_Multiply)); 724 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
500 kbuf[1] = '\0'; 725 kbuf[1] = '\0';
501 } 726 }
502 break; 727 break;
503 728
504 case XK_Find: 729 case XK_Find:
505 STRCPY (kbuf, "\033[1~"); 730 strcpy (kbuf, "\033[1~");
506 break; 731 break;
732
733#ifdef XK_KP_Insert
734 case XK_KP_Insert:
735 /* allow shift to override */
736 if (kp)
737 {
738 strcpy (kbuf, "\033Op");
739 break;
740 }
741 /* FALLTHROUGH */
742#endif
507 case XK_Insert: 743 case XK_Insert:
508 STRCPY (kbuf, "\033[2~"); 744 strcpy (kbuf, "\033[2~");
509 break; 745 break;
510#ifdef DXK_Remove /* support for DEC remove like key */ 746#ifdef DXK_Remove /* support for DEC remove like key */
511 case DXK_Remove: 747 case DXK_Remove:
512 /* FALLTHROUGH */ 748 /* FALLTHROUGH */
513#endif 749#endif
514 case XK_Execute: 750 case XK_Execute:
515 STRCPY (kbuf, "\033[3~"); 751 strcpy (kbuf, "\033[3~");
516 break; 752 break;
517 case XK_Select: 753 case XK_Select:
518 STRCPY (kbuf, "\033[4~"); 754 strcpy (kbuf, "\033[4~");
519 break; 755 break;
520#ifdef XK_KP_End 756#ifdef XK_KP_End
521 case XK_KP_End: 757 case XK_KP_End:
522 /* allow shift to override */ 758 /* allow shift to override */
523 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 759 if (kp)
524 { 760 {
525 STRCPY (kbuf, "\033Oq"); 761 strcpy (kbuf, "\033Oq");
526 break; 762 break;
527 } 763 }
528 /* FALLTHROUGH */ 764 /* FALLTHROUGH */
529#endif 765#endif
530 case XK_End: 766 case XK_End:
531 STRCPY (kbuf, KS_END); 767 strcpy (kbuf, KS_END);
532 break; 768 break;
533#ifdef XK_KP_Home 769#ifdef XK_KP_Home
534 case XK_KP_Home: 770 case XK_KP_Home:
535 /* allow shift to override */ 771 /* allow shift to override */
536 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 772 if (kp)
537 { 773 {
538 STRCPY (kbuf, "\033Ow"); 774 strcpy (kbuf, "\033Ow");
539 break; 775 break;
540 } 776 }
541 /* FALLTHROUGH */ 777 /* FALLTHROUGH */
542#endif 778#endif
543 case XK_Home: 779 case XK_Home:
544 STRCPY (kbuf, KS_HOME); 780 strcpy (kbuf, KS_HOME);
545 break; 781 break;
546 782
547#define FKEY(n, fkey) \ 783#define FKEY(n, fkey) \
548 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey))) 784 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
549 785
… …
601#undef FKEY 837#undef FKEY
602 default: 838 default:
603 newlen = 0; 839 newlen = 0;
604 break; 840 break;
605 } 841 }
842
606 if (newlen) 843 if (newlen)
607 len = STRLEN (kbuf); 844 len = strlen (kbuf);
608 } 845 }
846
609 /* 847 /*
610 * Pass meta for all function keys, if 'meta' option set 848 * Pass meta for all function keys, if 'meta' option set
611 */ 849 */
612#ifdef META8_OPTION 850#ifdef META8_OPTION
613 if (meta && (meta_char == 0x80) && len > 0) 851 if (meta && (meta_char == 0x80) && len > 0)
… …
618 else if (ctrl && keysym == XK_minus) 856 else if (ctrl && keysym == XK_minus)
619 { 857 {
620 len = 1; 858 len = 1;
621 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 859 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
622 } 860 }
861 else if (keysym == XK_ISO_Left_Tab)
862 {
863 strcpy (kbuf, "\033[Z");
864 len = 3;
865 }
623 else 866 else
624 { 867 {
625#ifdef META8_OPTION 868#ifdef META8_OPTION
626 /* set 8-bit on */ 869 /* set 8-bit on */
627 if (meta && (meta_char == 0x80)) 870 if (meta && (meta_char == 0x80))
628 { 871 {
629 unsigned char *ch; 872 char *ch;
630 873
631 for (ch = kbuf; ch < kbuf + len; ch++) 874 for (ch = kbuf; ch < kbuf + len; ch++)
632 *ch |= 0x80; 875 *ch |= 0x80;
876
633 meta = 0; 877 meta = 0;
634 } 878 }
635#endif 879#endif
636 /* nil */ ; 880 /* nil */ ;
637 } 881 }
638 } 882 }
639 883
884 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
885 return;
886
640 if (len <= 0) 887 if (len <= 0)
641 return; /* not mapped */ 888 return; /* not mapped */
642 889
643 if (Options & Opt_scrollTtyKeypress) 890 if (option (Opt_scrollTtyKeypress))
644 if (TermWin.view_start) 891 if (view_start)
645 { 892 {
646 TermWin.view_start = 0; 893 view_start = 0;
647 want_refresh = 1; 894 want_refresh = 1;
648 } 895 }
649 896
650 /* 897 /*
651 * these modifications only affect the static keybuffer 898 * these modifications only affect the static keybuffer
… …
666#ifdef META8_OPTION 913#ifdef META8_OPTION
667 && meta_char == C0_ESC 914 && meta_char == C0_ESC
668#endif 915#endif
669 ) 916 )
670 { 917 {
671 const unsigned char ch = C0_ESC; 918 const char ch = C0_ESC;
672 tt_write (&ch, 1); 919 tt_write (&ch, 1);
673 } 920 }
674 921
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); 922 tt_write (kbuf, (unsigned int)len);
686} 923}
687/*}}} */
688 924
689#if (MENUBAR_MAX) 925void
690/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ 926rxvt_term::key_release (XKeyEvent &ev)
691/* attempt to `write' count to the input buffer */ 927{
928#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
929 KeySym keysym;
930
931 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
932#endif
933
934#if ENABLE_FRILLS || ISO_14755
935 // ISO 14755 support
936 if (iso14755buf)
937 if (iso14755buf & ISO_14755_52)
938 {
939# if ISO_14755
940 scr_overlay_off ();
941# endif
942# if ISO_14755
943 // iso14755 part 5.2 handling: release time
944 // first: controls
945 if ((ev.state & ControlMask)
946 && ((keysym >= 0x40 && keysym <= 0x5f)
947 || (keysym >= 0x61 && keysym <= 0x7f)))
948 {
949 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
950 commit_iso14755 ();
951
952 return;
953 }
954
955 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)
956 if (i[0] == keysym)
957 {
958 iso14755buf = ISO_14755_51 | i[1];
959 commit_iso14755 ();
960
961 return;
962 }
963
964 scr_bell ();
965# endif
966 iso14755buf = 0;
967
968 return;
969 }
970 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
971 {
972# if ISO_14755
973 scr_overlay_off ();
974# endif
975 if (iso14755buf & ISO_14755_51)
976 commit_iso14755 ();
977#if ISO_14755
978 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
979 {
980 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
981
982 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
983 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
984 }
985# endif
986 else
987 iso14755buf = 0;
988 }
989#endif
990
991 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
992 return;
993
994#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
995 if (!(ev.state & ControlMask))
996 slip_wheel_ev.stop ();
997 else if (keysym == XK_Control_L || keysym == XK_Control_R)
998 mouse_slip_wheel_speed = 0;
999#endif
1000}
1001
1002#if defined (KEYSYM_RESOURCE)
692unsigned int 1003unsigned int
693rxvt_term::cmd_write (const unsigned char *str, unsigned int count) 1004rxvt_term::cmd_write (const char *str, unsigned int count)
694{ 1005{
695 unsigned int n, s; 1006 unsigned int n, s;
696 1007
697 n = cmdbuf_ptr - cmdbuf_base; 1008 n = cmdbuf_ptr - cmdbuf_base;
698 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 1009 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
699 1010
700 if (n > 0 && s < count) 1011 if (n > 0 && s < count)
701 { 1012 {
702 MEMMOVE (cmdbuf_base, cmdbuf_ptr, 1013 memmove (cmdbuf_base, cmdbuf_ptr,
703 (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); 1014 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
704 cmdbuf_ptr = cmdbuf_base; 1015 cmdbuf_ptr = cmdbuf_base;
705 cmdbuf_endp -= n; 1016 cmdbuf_endp -= n;
706 s += n; 1017 s += n;
707 } 1018 }
708 1019
709 if (count > s) 1020 if (count > s)
710 { 1021 {
711 rxvt_print_error ("data loss: cmd_write too large"); 1022 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
712 count = s; 1023 count = s;
713 } 1024 }
714 1025
715 for (; count--;) 1026 for (; count--;)
716 *cmdbuf_endp++ = *str++; 1027 *cmdbuf_endp++ = *str++;
717 1028
718 cmd_parse (); 1029 cmd_parse ();
719 1030
720 return 0; 1031 return 0;
721} 1032}
722#endif /* MENUBAR_MAX */ 1033#endif
723 1034
724void 1035void
725rxvt_term::flush () 1036rxvt_term::flush ()
726{ 1037{
1038 flush_ev.stop ();
1039
727#ifdef TRANSPARENT 1040#ifdef ENABLE_TRANSPARENCY
728 if (want_full_refresh) 1041 if (want_full_refresh)
729 { 1042 {
730 want_full_refresh = 0; 1043 want_full_refresh = 0;
731 scr_clear (); 1044 scr_clear ();
732 scr_touch (false); 1045 scr_touch (false);
733 want_refresh = 1;
734 } 1046 }
735#endif 1047#endif
736 1048
737 if (want_refresh) 1049 if (want_refresh)
738 { 1050 {
1051 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
1052 {
1053 int row = view_start;
1054 int end_row = row + nrow;
1055
1056 while (row > top_row && ROW (row - 1).is_longer ())
1057 --row;
1058
1059 do
1060 {
1061 int start_row = row;
1062 line_t *l;
1063
1064 do
1065 {
1066 l = &ROW (row++);
1067
1068 if (!(l->f & LINE_FILTERED))
1069 {
1070 // line not filtered, mark it as filtered
1071 l->f |= LINE_FILTERED;
1072 while (l->is_longer ())
1073 {
1074 l = &ROW (row++);
1075 l->f |= LINE_FILTERED;
1076 }
1077
1078 // and filter it
1079 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
1080
1081 break;
1082 }
1083 }
1084 while (l->is_longer () && row < end_row);
1085 }
1086 while (row < end_row);
1087 }
1088
739 scr_refresh (refresh_type); 1089 scr_refresh ();
740 scrollbar_show (1); 1090 scrollbar_show (1);
741#ifdef USE_XIM 1091#ifdef USE_XIM
742 IMSendSpot (); 1092 IMSendSpot ();
743#endif 1093#endif
744
745 } 1094 }
746 1095
747 display->flush (); 1096 display->flush ();
748} 1097}
749 1098
750void 1099void
751rxvt_term::check_cb (check_watcher &w) 1100rxvt_term::check_cb (check_watcher &w)
752{ 1101{
753 SET_R (this); 1102 make_current ();
754 SET_LOCALE (locale);
755 1103
1104 display->flush ();
1105
1106 if (want_refresh && !flush_ev.active)
1107 flush_ev.start (NOW + 1. / 60.); // refresh at max. 60 hz normally
1108}
1109
1110void
1111rxvt_term::flush_cb (time_watcher &w)
1112{
1113 make_current ();
1114
1115 refresh_count = 0;
756 flush (); 1116 flush ();
757} 1117}
758 1118
759#ifdef CURSOR_BLINK 1119#ifdef CURSOR_BLINK
760void 1120void
761rxvt_term::cursor_blink_cb (time_watcher &w) 1121rxvt_term::cursor_blink_cb (time_watcher &w)
762{ 1122{
763 hidden_cursor = !hidden_cursor; 1123 hidden_cursor = !hidden_cursor;
764 want_refresh = 1; 1124 want_refresh = 1;
765 1125
766 w.start (w.at + BLINK_INTERVAL); 1126 w.start (w.at + CURSOR_BLINK_INTERVAL);
767} 1127}
768#endif 1128#endif
769 1129
770#ifdef TEXT_BLINK 1130#ifdef TEXT_BLINK
771void 1131void
… …
778 w.start (w.at + TEXT_BLINK_INTERVAL); 1138 w.start (w.at + TEXT_BLINK_INTERVAL);
779 } 1139 }
780} 1140}
781#endif 1141#endif
782 1142
1143#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1144void
1145rxvt_term::cont_scroll_cb (time_watcher &w)
1146{
1147 if ((scrollbar_isUp() || scrollbar_isDn()) &&
1148 scr_page (scrollbar_isUp() ? UP : DN, 1))
1149 {
1150 want_refresh = 1;
1151 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1152 }
1153}
1154#endif
1155
1156#ifdef SELECTION_SCROLLING
1157void
1158rxvt_term::sel_scroll_cb (time_watcher &w)
1159{
1160 if (scr_page (scroll_selection_dir, scroll_selection_lines))
1161 {
1162 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1163 want_refresh = 1;
1164 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1165 }
1166}
1167#endif
1168
1169#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1170void
1171rxvt_term::slip_wheel_cb (time_watcher &w)
1172{
1173 if (mouse_slip_wheel_speed == 0
1174 || mouse_slip_wheel_speed < 0 ? scr_page (DN, -mouse_slip_wheel_speed)
1175 : scr_page (UP, mouse_slip_wheel_speed))
1176 {
1177 if (view_start == top_row || view_start == 0)
1178 mouse_slip_wheel_speed = 0;
1179
1180 want_refresh = 1;
1181 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1182 }
1183}
1184#endif
1185
1186#if LINUX_YIELD_HACK
1187static struct event_handler
1188{
1189 check_watcher yield_ev;
1190
1191 void yield_cb (check_watcher &w)
1192 {
1193 // this should really be sched_yield(), but the linux guys thought
1194 // that giving a process calling sched_yield () less cpu time than
1195 // ones with high nice levels is a useful thing to do. It surely is is
1196 // allowed by the sus... as is returning ENOSYS.
1197
1198 struct timespec ts = { 0, 0 };
1199 nanosleep (&ts, 0);
1200
1201 w.stop ();
1202 }
1203
1204 event_handler ()
1205 : yield_ev (this, &event_handler::yield_cb)
1206 {
1207 }
1208} event_handler;
1209#endif
1210
783bool 1211bool
784rxvt_term::pty_fill () 1212rxvt_term::pty_fill ()
785{ 1213{
786 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1214 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
1215
1216 if (CBUFSIZ == n)
1217 {
1218 rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n");
1219 n = 0;
1220 }
787 1221
788 memmove (cmdbuf_base, cmdbuf_ptr, n); 1222 memmove (cmdbuf_base, cmdbuf_ptr, n);
789 cmdbuf_ptr = cmdbuf_base; 1223 cmdbuf_ptr = cmdbuf_base;
790 cmdbuf_endp = cmdbuf_ptr + n; 1224 cmdbuf_endp = cmdbuf_ptr + n;
791 1225
792 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1226 ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n);
793 1227
794 if (n > 0) 1228 if (r > 0)
795 { 1229 {
796 cmdbuf_endp += n; 1230 cmdbuf_endp += r;
797 return true; 1231 return true;
798 } 1232 }
799 else if (n < 0 && errno != EAGAIN) 1233 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1234 {
1235#if LINUX_YIELD_HACK
1236 if (display->is_local)
1237 event_handler.yield_ev.start ();
1238#endif
1239 }
1240 else
1241 {
1242 pty_ev.stop ();
1243
1244 if (!option (Opt_hold))
800 destroy (); 1245 destroy ();
801 1246 }
1247
802 return false; 1248 return false;
803} 1249}
804 1250
805void 1251void
806rxvt_term::pty_cb (io_watcher &w, short revents) 1252rxvt_term::pty_cb (io_watcher &w, short revents)
807{ 1253{
808 SET_R (this); 1254 make_current ();
809 SET_LOCALE (locale); 1255
1256 if (revents & EVENT_READ)
1257 // loop, but don't allow a single term to monopolize us
1258 while (pty_fill ())
1259 if (cmd_parse ())
1260 break;
810 1261
811 if (revents & EVENT_WRITE) 1262 if (revents & EVENT_WRITE)
812 tt_write (0, 0); 1263 pty_write ();
813 else if (revents & EVENT_READ)
814 {
815 bool flag = true;
816
817 // 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 ())
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 ())
829 break;
830 }
831 }
832} 1264}
833 1265
834bool 1266void
835rxvt_term::cmd_parse () 1267rxvt_term::pointer_unblank ()
836{ 1268{
837 bool flag = false; 1269 XDefineCursor (dpy, vt, TermWin_cursor);
838 uint32_t ch = NOCHAR; 1270 recolour_cursor ();
839 1271
840 for (;;) 1272#ifdef POINTER_BLANK
841 { 1273 hidden_pointer = 0;
842 if (ch == NOCHAR)
843 ch = next_char ();
844 1274
845 if (ch == NOCHAR) // TODO: improve 1275 if (option (Opt_pointerBlank))
846 break; 1276 pointer_ev.start (NOW + pointerBlankDelay);
847 1277#endif
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}
939
940// read the next character, currently handles UTF-8
941// will probably handle all sorts of other stuff in the future
942uint32_t
943rxvt_term::next_char ()
944{
945 while (cmdbuf_ptr < cmdbuf_endp)
946 {
947 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
948 return *cmdbuf_ptr++;
949
950 wchar_t wc;
951 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
952
953 if (len == (size_t)-2)
954 return NOCHAR;
955
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} 1278}
988 1279
989#ifdef POINTER_BLANK 1280#ifdef POINTER_BLANK
990void 1281void
991rxvt_term::pointer_unblank ()
992{
993 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
994 recolour_cursor ();
995
996 hidden_pointer = 0;
997
998 if (Options & Opt_pointerBlank)
999 pointer_ev.start (NOW + pointerBlankDelay);
1000}
1001
1002void
1003rxvt_term::pointer_blank () 1282rxvt_term::pointer_blank ()
1004{ 1283{
1005 if (! (Options & Opt_pointerBlank)) 1284 if (!option (Opt_pointerBlank))
1006 return; 1285 return;
1007 1286
1008 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1287 XDefineCursor (dpy, vt, display->blank_cursor);
1009 XFlush (display->display); 1288 XFlush (dpy);
1010 1289
1011 hidden_pointer = 1; 1290 hidden_pointer = 1;
1012} 1291}
1013 1292
1014void 1293void
1015rxvt_term::pointer_cb (time_watcher &w) 1294rxvt_term::pointer_cb (time_watcher &w)
1016{ 1295{
1017 SET_R (this); 1296 make_current ();
1018 SET_LOCALE (locale);
1019 1297
1020 pointer_blank (); 1298 pointer_blank ();
1021} 1299}
1022#endif 1300#endif
1023 1301
… …
1030 x = ev.x; 1308 x = ev.x;
1031 y = ev.y; 1309 y = ev.y;
1032 pixel_position (&x, &y); 1310 pixel_position (&x, &y);
1033 1311
1034 if (MEvent.button == AnyButton) 1312 if (MEvent.button == AnyButton)
1035 {
1036 button_number = 3; 1313 button_number = 3;
1037 }
1038 else 1314 else
1039 { 1315 {
1040 button_number = MEvent.button - Button1; 1316 button_number = MEvent.button - Button1;
1041 /* add 0x3D for wheel events, like xterm does */ 1317 /* add 0x3D for wheel events, like xterm does */
1042 if (button_number >= 3) 1318 if (button_number >= 3)
1043 button_number += (64 - 3); 1319 button_number += (64 - 3);
1044 } 1320 }
1045 1321
1046 if (PrivateModes & PrivMode_MouseX10) 1322 if (priv_modes & PrivMode_MouseX10)
1047 { 1323 {
1048 /* 1324 /*
1049 * do not report ButtonRelease 1325 * do not report ButtonRelease
1050 * no state info allowed 1326 * no state info allowed
1051 */ 1327 */
… …
1066 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1342 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1067 + ((MEvent.state & ControlMask) ? 16 : 0); 1343 + ((MEvent.state & ControlMask) ? 16 : 0);
1068#ifdef MOUSE_REPORT_DOUBLECLICK 1344#ifdef MOUSE_REPORT_DOUBLECLICK
1069 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1345 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1070#endif 1346#endif
1071
1072 } 1347 }
1073 1348
1074#ifdef DEBUG_MOUSEREPORT 1349#if DEBUG_MOUSEREPORT
1075 fprintf (stderr, "Mouse ["); 1350 fprintf (stderr, "Mouse [");
1076 if (key_state & 16) 1351 if (key_state & 16)
1077 fputc ('C', stderr); 1352 fputc ('C', stderr);
1078 if (key_state & 4) 1353 if (key_state & 4)
1079 fputc ('S', stderr); 1354 fputc ('S', stderr);
… …
1083 fputc ('2', stderr); 1358 fputc ('2', stderr);
1084 fprintf (stderr, "]: <%d>, %d/%d\n", 1359 fprintf (stderr, "]: <%d>, %d/%d\n",
1085 button_number, 1360 button_number,
1086 x + 1, 1361 x + 1,
1087 y + 1); 1362 y + 1);
1088#else 1363#endif
1364
1089 tt_printf ("\033[M%c%c%c", 1365 tt_printf ("\033[M%c%c%c",
1090 (32 + button_number + key_state), 1366 (32 + button_number + key_state),
1091 (32 + x + 1), 1367 (32 + x + 1),
1092 (32 + y + 1)); 1368 (32 + y + 1));
1093#endif
1094} 1369}
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 1370
1106/*{{{ process an X event */ 1371/*{{{ process an X event */
1107void 1372void
1108rxvt_term::x_cb (XEvent &ev) 1373rxvt_term::x_cb (XEvent &ev)
1109{ 1374{
1110 SET_R (this); 1375 make_current ();
1111 SET_LOCALE (locale);
1112 1376
1113#if defined(CURSOR_BLINK) 1377 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 1378
1122 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1379 if (ev.xany.window == vt
1123 } 1380 && SHOULD_INVOKE (HOOK_X_EVENT)
1124#endif 1381 && 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; 1382 return;
1143#endif
1144 1383
1384 // for XQueryPointer
1145 Window unused_root, unused_child; 1385 Window unused_root, unused_child;
1146 int unused_root_x, unused_root_y; 1386 int unused_root_x, unused_root_y;
1147 unsigned int unused_mask; 1387 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 1388
1198 switch (ev.type) 1389 switch (ev.type)
1199 { 1390 {
1200 case KeyPress: 1391 case KeyPress:
1201 lookup_key (ev.xkey); 1392 key_press (ev.xkey);
1202 break; 1393 break;
1203 1394
1204#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1205 case KeyRelease: 1395 case KeyRelease:
1206 { 1396 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; 1397 break;
1218 }
1219#endif
1220 1398
1221 case ButtonPress: 1399 case ButtonPress:
1222 button_press (ev.xbutton); 1400 button_press (ev.xbutton);
1223 break; 1401 break;
1224 1402
… …
1226 button_release (ev.xbutton); 1404 button_release (ev.xbutton);
1227 break; 1405 break;
1228 1406
1229 case ClientMessage: 1407 case ClientMessage:
1230 if (ev.xclient.format == 32 1408 if (ev.xclient.format == 32
1231 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1409 && !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 { 1410 {
1240 /* Get Dnd data */ 1411 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1241 Atom ActualType; 1412 {
1242 int ActualFormat; 1413 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1243 unsigned char *data; 1414 {
1244 unsigned long Size, RemainingBytes; 1415 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1245 1416 {
1246 XGetWindowProperty (display->display, display->root, 1417 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1247 xa[XA_DNDSELECTION], 1418 destroy ();
1248 0L, 1000000L, 1419 }
1249 False, AnyPropertyType, 1420#if ENABLE_EWMH
1250 &ActualType, &ActualFormat, 1421 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1251 &Size, &RemainingBytes, 1422 XSendEvent (dpy, ev.xclient.window = display->root,
1423 False, SubstructureRedirectMask | SubstructureNotifyMask,
1252 &data); 1424 &ev);
1253 XChangeProperty (display->display, display->root, 1425#endif
1254 XA_CUT_BUFFER0, XA_STRING, 1426 }
1255 8, PropModeReplace, 1427 }
1256 data, STRLEN (data)); 1428#if ENABLE_XEMBED
1257 selection_paste (display->root, XA_CUT_BUFFER0, True); 1429 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1258 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1430 {
1431 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1432 focus_in ();
1433 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1434 focus_out ();
1435 }
1436#endif
1259 } 1437 }
1260#endif /* OFFIX_DND */
1261 break;
1262
1263 case MappingNotify:
1264 XRefreshKeyboardMapping (& (ev.xmapping));
1265 break; 1438 break;
1266 1439
1267 /* 1440 /*
1268 * XXX: this is not the _current_ arrangement 1441 * XXX: this is not the _current_ arrangement
1269 * Here's my conclusion: 1442 * Here's my conclusion:
… …
1288 break; 1461 break;
1289 } 1462 }
1290 break; 1463 break;
1291 1464
1292 case FocusIn: 1465 case FocusIn:
1293 if (!TermWin.focus) 1466 if (ev.xfocus.detail != NotifyInferior
1467 && ev.xfocus.detail != NotifyPointer
1468 && ev.xfocus.mode != NotifyGrab)
1469 focus_in ();
1470 break;
1471
1472 case FocusOut:
1473 if (ev.xfocus.detail != NotifyInferior
1474 && ev.xfocus.detail != NotifyPointer
1475 && ev.xfocus.mode != NotifyGrab)
1476 focus_out ();
1477 break;
1478
1479 case ConfigureNotify:
1480/* fprintf (stderr, "ConfigureNotify for %X, parent is %X, geom is %dx%d%+d%+d, old geom was %dx%d\n",
1481 ev.xconfigure.window, parent[0], ev.xconfigure.width, ev.xconfigure.height, ev.xconfigure.x, ev.xconfigure.y,
1482 szHint.width, szHint.height);*/
1483 if (ev.xconfigure.window == parent[0])
1294 { 1484 {
1295 TermWin.focus = 1; 1485 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 } 1486 ;
1307 break;
1308 1487
1309 case FocusOut: 1488 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1310 if (TermWin.focus)
1311 { 1489 {
1312 TermWin.focus = 0; 1490 seen_resize = 1;
1313 want_refresh = 1; 1491 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 } 1492 }
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 1493 else
1347 { 1494 {
1348 D_SIZE ((stderr, "Size: Not resizing")); 1495#ifdef ENABLE_TRANSPARENCY
1496 if (option (Opt_transparent))
1497 update_background ();
1498#endif
1349 } 1499 }
1350#endif 1500 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
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
1360 } 1501 }
1361 break; 1502 break;
1362 1503
1504 case PropertyNotify:
1505 if (!HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END)))
1506 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1507 && ev.xproperty.state == PropertyNewValue)
1508 selection_property (ev.xproperty.window, ev.xproperty.atom);
1509
1510 break;
1511
1363 case SelectionClear: 1512 case SelectionClear:
1364 display->set_selection_owner (0); 1513 selection_clear ();
1365 break; 1514 break;
1366 1515
1367 case SelectionNotify: 1516 case SelectionNotify:
1368 if (selection_wait == Sel_normal) 1517 if (selection_wait == Sel_normal)
1369 selection_paste (ev.xselection.requestor, 1518 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1370 ev.xselection.property, True);
1371 break; 1519 break;
1372 1520
1373 case SelectionRequest: 1521 case SelectionRequest:
1374 selection_send (ev.xselectionrequest); 1522 selection_send (ev.xselectionrequest);
1375 break; 1523 break;
1376 1524
1525 case MapNotify:
1526 mapped = 1;
1527#ifdef TEXT_BLINK
1528 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1529#endif
1530 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1531 break;
1532
1377 case UnmapNotify: 1533 case UnmapNotify:
1378 TermWin.mapped = 0; 1534 mapped = 0;
1379#ifdef TEXT_BLINK 1535#ifdef TEXT_BLINK
1380 text_blink_ev.stop (); 1536 text_blink_ev.stop ();
1381#endif 1537#endif
1538 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1382 break; 1539 break;
1383 1540
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 1541#ifdef ENABLE_TRANSPARENCY
1392 case ReparentNotify: 1542 case ReparentNotify:
1393 rootwin_cb (ev); 1543 rootwin_cb (ev);
1394 break; 1544 break;
1395#endif /* TRANSPARENT */ 1545#endif /* ENABLE_TRANSPARENCY */
1396 1546
1397 case GraphicsExpose: 1547 case GraphicsExpose:
1398 case Expose: 1548 case Expose:
1399 if (ev.xany.window == TermWin.vt) 1549 if (ev.xany.window == vt)
1400 { 1550 {
1401#ifdef NO_SLOW_LINK_SUPPORT 1551 do
1402 scr_expose (ev.xexpose.x, ev.xexpose.y, 1552 scr_expose (ev.xexpose.x, ev.xexpose.y,
1403 ev.xexpose.width, ev.xexpose.height, False); 1553 ev.xexpose.width, ev.xexpose.height, False);
1404#else 1554 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1405 // don't understand this, so commented it out 1555
1556 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1557
1558 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1406 scr_expose (ev.xexpose.x, ev.xexpose.y, 1559 scr_expose (ev.xexpose.x, ev.xexpose.y,
1407 ev.xexpose.width, ev.xexpose.height, False); 1560 ev.xexpose.width, ev.xexpose.height, False);
1408 //scr_expose (ev.xexpose.x, 0, 1561
1409 // ev.xexpose.width, TermWin.height, False);
1410#endif
1411 want_refresh = 1; 1562 want_refresh = 1;
1412 } 1563 }
1413 else 1564 else
1414 { 1565 {
1415 XEvent unused_event; 1566 XEvent unused_event;
1416 1567
1417 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1568 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1418 Expose, 1569 ;
1419 &unused_event)) ; 1570 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1420 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1571 ;
1421 GraphicsExpose, 1572
1422 &unused_event)) ;
1423 if (isScrollbarWindow (ev.xany.window)) 1573 if (isScrollbarWindow (ev.xany.window))
1424 { 1574 {
1425 scrollBar.setIdle (); 1575 scrollBar.setIdle ();
1426 scrollbar_show (0); 1576 scrollbar_show (0);
1427 } 1577 }
1428#ifdef MENUBAR
1429 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1430 menubar_expose ();
1431#endif
1432 } 1578 }
1433 break; 1579 break;
1434 1580
1435 case MotionNotify: 1581 case MotionNotify:
1436#ifdef POINTER_BLANK 1582#ifdef POINTER_BLANK
1437 if (hidden_pointer) 1583 if (hidden_pointer)
1438 pointer_unblank (); 1584 pointer_unblank ();
1439#endif 1585#endif
1440#if MENUBAR 1586 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1441 if (isMenuBarWindow (ev.xany.window)) 1587 break;
1588
1589 if (ev.xany.window == vt)
1442 { 1590 {
1443 menubar_control (ev.xbutton); 1591 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1444 break; 1592 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1445 } 1593 ; // 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))) 1594 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1453 { 1595 {
1454 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1596 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1455 ; 1597 ;
1456 1598
1457 XQueryPointer (display->display, TermWin.vt, 1599 XQueryPointer (dpy, vt,
1458 &unused_root, &unused_child, 1600 &unused_root, &unused_child,
1459 &unused_root_x, &unused_root_y, 1601 &unused_root_x, &unused_root_y,
1460 & (ev.xbutton.x), & (ev.xbutton.y), 1602 &ev.xbutton.x, &ev.xbutton.y,
1461 &unused_mask); 1603 &ev.xbutton.state);
1462#ifdef MOUSE_THRESHOLD 1604#ifdef MOUSE_THRESHOLD
1463 /* deal with a `jumpy' mouse */ 1605 /* deal with a `jumpy' mouse */
1464 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1606 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1465 { 1607 {
1466#endif 1608#endif
1609#if ISO_14755
1610 // 5.4
1611 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1612 {
1613 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1614 break;
1615 }
1616#endif
1467 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1617 selection_extend (ev.xbutton.x, ev.xbutton.y,
1468 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1618 ev.xbutton.state & Button3Mask ? 2 : 0);
1619
1469#ifdef SELECTION_SCROLLING 1620#ifdef SELECTION_SCROLLING
1470 if (ev.xbutton.y < TermWin.int_bwidth 1621 if (ev.xbutton.y < int_bwidth
1471 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1622 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1472 { 1623 {
1473 int dist; 1624 int dist;
1474
1475 pending_scroll_selection=1;
1476 1625
1477 /* don't clobber the current delay if we are 1626 /* don't clobber the current delay if we are
1478 * already in the middle of scrolling. 1627 * already in the middle of scrolling.
1479 */ 1628 */
1480 if (scroll_selection_delay<=0) 1629 if (!sel_scroll_ev.active)
1481 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1630 sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1482 1631
1483 /* save the event params so we can highlight 1632 /* save the event params so we can highlight
1484 * the selection in the pending-scroll loop 1633 * the selection in the pending-scroll loop
1485 */ 1634 */
1486 selection_save_x=ev.xbutton.x; 1635 selection_save_x = ev.xbutton.x;
1487 selection_save_y=ev.xbutton.y; 1636 selection_save_y = ev.xbutton.y;
1488 selection_save_state=
1489 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1637 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1490 1638
1491 /* calc number of lines to scroll */ 1639 /* calc number of lines to scroll */
1492 if (ev.xbutton.y<TermWin.int_bwidth) 1640 if (ev.xbutton.y < int_bwidth)
1493 { 1641 {
1494 scroll_selection_dir = UP; 1642 scroll_selection_dir = UP;
1495 dist = TermWin.int_bwidth - ev.xbutton.y; 1643 dist = int_bwidth - ev.xbutton.y;
1496 } 1644 }
1497 else 1645 else
1498 { 1646 {
1499 scroll_selection_dir = DN; 1647 scroll_selection_dir = DN;
1500 dist = ev.xbutton.y - 1648 dist = ev.xbutton.y - (int_bwidth + height);
1501 (TermWin.int_bwidth + TermWin.height);
1502 } 1649 }
1650
1503 scroll_selection_lines= (Pixel2Height (dist)/ 1651 scroll_selection_lines = Pixel2Height (dist)
1504 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1652 / SELECTION_SCROLL_LINE_SPEEDUP
1653 + 1;
1505 MIN_IT (scroll_selection_lines, 1654 min_it (scroll_selection_lines,
1506 SELECTION_SCROLL_MAX_LINES); 1655 SELECTION_SCROLL_MAX_LINES);
1507 } 1656 }
1508 else 1657 else
1509 { 1658 {
1510 /* we are within the text window, so we 1659 /* we are within the text window, so we
1511 * shouldn't be scrolling 1660 * shouldn't be scrolling
1512 */ 1661 */
1513 pending_scroll_selection = 0; 1662 if (sel_scroll_ev.active)
1663 sel_scroll_ev.stop();
1514 } 1664 }
1515#endif 1665#endif
1516#ifdef MOUSE_THRESHOLD 1666#ifdef MOUSE_THRESHOLD
1517
1518 } 1667 }
1519#endif 1668#endif
1520
1521 } 1669 }
1522 } 1670 }
1523 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1671 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ())
1524 { 1672 {
1525 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1673 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1526 MotionNotify, &ev)) ; 1674 MotionNotify, &ev))
1675 ;
1676
1527 XQueryPointer (display->display, scrollBar.win, 1677 XQueryPointer (dpy, scrollBar.win,
1528 &unused_root, &unused_child, 1678 &unused_root, &unused_child,
1529 &unused_root_x, &unused_root_y, 1679 &unused_root_x, &unused_root_y,
1530 & (ev.xbutton.x), & (ev.xbutton.y), 1680 &ev.xbutton.x, &ev.xbutton.y,
1531 &unused_mask); 1681 &unused_mask);
1532 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1682 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1533 scrollbar_size ()); 1683 scrollbar_size ());
1534 scr_refresh (refresh_type);
1535 refresh_limit = 0; 1684 want_refresh = 1;
1536 scrollbar_show (1); 1685 scrollbar_show (1);
1537 } 1686 }
1538 break; 1687 break;
1539 } 1688 }
1540}
1541 1689
1690#if defined(CURSOR_BLINK)
1691 if (option (Opt_cursorBlink) && ev.type == KeyPress)
1692 {
1693 if (hidden_cursor)
1694 {
1695 hidden_cursor = 0;
1696 want_refresh = 1;
1697 }
1698
1699 cursor_blink_ev.start (NOW + CURSOR_BLINK_INTERVAL);
1700 }
1701#endif
1702
1703#if defined(POINTER_BLANK)
1704 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1705 {
1706 if (ev.type == MotionNotify
1707 || ev.type == ButtonPress
1708 || ev.type == ButtonRelease)
1709 if (hidden_pointer)
1710 pointer_unblank ();
1711
1712 if (ev.type == KeyPress && hidden_pointer == 0)
1713 pointer_blank ();
1714 }
1715#endif
1716}
1717
1718void
1719rxvt_term::focus_in ()
1720{
1721 if (!focus)
1722 {
1723 focus = 1;
1724 want_refresh = 1;
1725
1726 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1727
1728#if USE_XIM
1729 if (Input_Context != NULL)
1730 {
1731 IMSetPosition ();
1732 XSetICFocus (Input_Context);
1733 }
1734#endif
1735#if CURSOR_BLINK
1736 if (option (Opt_cursorBlink))
1737 cursor_blink_ev.start (NOW + CURSOR_BLINK_INTERVAL);
1738#endif
1739#if OFF_FOCUS_FADING
1740 if (rs[Rs_fade])
1741 {
1742 pix_colors = pix_colors_focused;
1743 scr_recolour ();
1744 }
1745#endif
1746#if ENABLE_FRILLS
1747 if (option (Opt_urgentOnBell))
1748 {
1749 XWMHints *h;
1750
1751 h = XGetWMHints(dpy, parent[0]);
1752 if (h != NULL)
1753 {
1754 h->flags &= ~XUrgencyHint;
1755 XSetWMHints(dpy, parent[0], h);
1756 }
1757 }
1758#endif
1759 }
1760}
1761
1762void
1763rxvt_term::focus_out ()
1764{
1765 if (focus)
1766 {
1767 focus = 0;
1768 want_refresh = 1;
1769
1770 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1771
1772#if ENABLE_FRILLS || ISO_14755
1773 if (iso14755buf)
1774 {
1775 iso14755buf = 0;
1776# if ISO_14755
1777 scr_overlay_off ();
1778# endif
1779 }
1780#endif
1781#if USE_XIM
1782 if (Input_Context != NULL)
1783 XUnsetICFocus (Input_Context);
1784#endif
1785#if CURSOR_BLINK
1786 if (option (Opt_cursorBlink))
1787 cursor_blink_ev.stop ();
1788 hidden_cursor = 0;
1789#endif
1790#if OFF_FOCUS_FADING
1791 if (rs[Rs_fade])
1792 {
1793 pix_colors = pix_colors_unfocused;
1794 scr_recolour ();
1795 }
1796#endif
1797 }
1798}
1799
1800void
1801rxvt_term::update_fade_color (unsigned int idx)
1802{
1803#if OFF_FOCUS_FADING
1804 if (rs[Rs_fade])
1805 {
1806 rgba c;
1807 pix_colors [Color_fade].get (c);
1808 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1809 }
1810#endif
1811}
1812
1813#if ENABLE_TRANSPARENCY || ENABLE_PERL
1542void 1814void
1543rxvt_term::rootwin_cb (XEvent &ev) 1815rxvt_term::rootwin_cb (XEvent &ev)
1544{ 1816{
1545 SET_R (this); 1817 make_current ();
1546 SET_LOCALE (locale);
1547 1818
1819 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1820 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1821 return;
1822
1823# if ENABLE_TRANSPARENCY
1548 switch (ev.type) 1824 switch (ev.type)
1549 { 1825 {
1550 case PropertyNotify: 1826 case PropertyNotify:
1827 /*
1828 * if user used some Esetroot compatible prog to set the root bg,
1829 * use the property to determine the pixmap. We use it later on.
1830 */
1551 if (ev.xproperty.atom == xa[XA_VT_SELECTION]) 1831 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1832 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1552 { 1833 {
1553 if (ev.xproperty.state == PropertyNewValue) 1834 bgPixmap.set_root_pixmap ();
1554 selection_property (ev.xproperty.window, ev.xproperty.atom); 1835 update_background ();
1555 break;
1556 } 1836 }
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
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; 1837 break;
1838 }
1577#endif 1839# endif
1578 }
1579} 1840}
1841#endif
1580 1842
1581void 1843void
1582rxvt_term::button_press (XButtonEvent &ev) 1844rxvt_term::button_press (XButtonEvent &ev)
1583{ 1845{
1584 int reportmode = 0, clickintime; 1846 int reportmode = 0, clickintime;
1585 1847
1586 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1848 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1849
1587 if (!bypass_keystate) 1850 if (!bypass_keystate)
1588 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1851 reportmode = !! (priv_modes & PrivMode_mouse_report);
1852
1589 /* 1853 /*
1590 * VT window processing of button press 1854 * VT window processing of button press
1591 */ 1855 */
1592 if (ev.window == TermWin.vt) 1856 if (ev.window == vt)
1593 { 1857 {
1858 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1859 return;
1860
1861#if ISO_14755
1862 // 5.4
1863 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1864 {
1865 iso14755_54 (ev.x, ev.y);
1866 return;
1867 }
1868#endif
1869
1594 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1870 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1871
1595 if (reportmode) 1872 if (reportmode)
1596 { 1873 {
1597 /* mouse report from vt window */ 1874 /* mouse report from vt window */
1598 /* save the xbutton state (for ButtonRelease) */ 1875 /* save the xbutton state (for ButtonRelease) */
1599 MEvent.state = ev.state; 1876 MEvent.state = ev.state;
1600#ifdef MOUSE_REPORT_DOUBLECLICK 1877#ifdef MOUSE_REPORT_DOUBLECLICK
1601 if (ev.button == MEvent.button && clickintime) 1878 if (ev.button == MEvent.button && clickintime)
1602 { 1879 {
1603 /* same button, within alloted time */ 1880 /* same button, within alloted time */
1604 MEvent.clicks++; 1881 MEvent.clicks++;
1882
1605 if (MEvent.clicks > 1) 1883 if (MEvent.clicks > 1)
1606 { 1884 {
1607 /* only report double clicks */ 1885 /* only report double clicks */
1608 MEvent.clicks = 2; 1886 MEvent.clicks = 2;
1609 mouse_report (ev); 1887 mouse_report (ev);
… …
1628 } 1906 }
1629 else 1907 else
1630 { 1908 {
1631 if (ev.button != MEvent.button) 1909 if (ev.button != MEvent.button)
1632 MEvent.clicks = 0; 1910 MEvent.clicks = 0;
1911
1633 switch (ev.button) 1912 switch (ev.button)
1634 { 1913 {
1635 case Button1: 1914 case Button1:
1915 /* allow meta + click to select rectangular areas */
1916 /* should be done in screen.C */
1917#if ENABLE_FRILLS
1918 selection.rect = !!(ev.state & ModMetaMask);
1919#else
1920 selection.rect = false;
1921#endif
1922
1636 /* allow shift+left click to extend selection */ 1923 /* allow shift+left click to extend selection */
1637 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1924 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1638 { 1925 {
1639 if (MEvent.button == Button1 && clickintime) 1926 if (MEvent.button == Button1 && clickintime)
1640 selection_rotate (ev.x, ev.y); 1927 selection_rotate (ev.x, ev.y);
1641 else 1928 else
1642 selection_extend (ev.x, ev.y, 1); 1929 selection_extend (ev.x, ev.y, 1);
… …
1657 case Button3: 1944 case Button3:
1658 if (MEvent.button == Button3 && clickintime) 1945 if (MEvent.button == Button3 && clickintime)
1659 selection_rotate (ev.x, ev.y); 1946 selection_rotate (ev.x, ev.y);
1660 else 1947 else
1661 selection_extend (ev.x, ev.y, 1); 1948 selection_extend (ev.x, ev.y, 1);
1949
1662 MEvent.button = Button3; 1950 MEvent.button = Button3;
1663 break; 1951 break;
1664 } 1952 }
1665 } 1953 }
1954
1666 MEvent.time = ev.time; 1955 MEvent.time = ev.time;
1667 return; 1956 return;
1668 } 1957 }
1669 1958
1670 /* 1959 /*
… …
1736 upordown = 1; /* down */ 2025 upordown = 1; /* down */
1737 } 2026 }
1738 if (upordown) 2027 if (upordown)
1739 { 2028 {
1740#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2029#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1741 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2030 cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1742#endif 2031#endif
1743 if (scr_page (upordown < 0 ? UP : DN, 1)) 2032 if (scr_page (upordown < 0 ? UP : DN, 1))
1744 { 2033 {
1745 if (upordown < 0) 2034 if (upordown < 0)
1746 scrollBar.setUp (); 2035 scrollBar.setUp ();
… …
1762 break; 2051 break;
1763 case R_SB_ALIGN_BOTTOM: 2052 case R_SB_ALIGN_BOTTOM:
1764 csrO = scrollBar.bot - scrollBar.top; 2053 csrO = scrollBar.bot - scrollBar.top;
1765 break; 2054 break;
1766 } 2055 }
2056
1767 if (scrollBar.style == R_SB_XTERM 2057 if (scrollBar.style == R_SB_XTERM
1768 || scrollbar_above_slider (ev.y) 2058 || scrollbar_above_slider (ev.y)
1769 || scrollbar_below_slider (ev.y)) 2059 || scrollbar_below_slider (ev.y))
1770 scr_move_to ( scrollbar_position (ev.y) - csrO, 2060 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ());
1771 scrollbar_size ()); 2061
1772 scrollBar.setMotion (); 2062 scrollBar.setMotion ();
1773 break; 2063 break;
1774 2064
1775 case Button1: 2065 case Button1:
1776 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2066 if (scrollbar_align == R_SB_ALIGN_CENTRE)
… …
1780 case Button3: 2070 case Button3:
1781 if (scrollBar.style != R_SB_XTERM) 2071 if (scrollBar.style != R_SB_XTERM)
1782 { 2072 {
1783 if (scrollbar_above_slider (ev.y)) 2073 if (scrollbar_above_slider (ev.y))
1784# ifdef RXVT_SCROLL_FULL 2074# ifdef RXVT_SCROLL_FULL
1785 scr_page (UP, TermWin.nrow - 1); 2075 scr_page (UP, nrow - 1);
1786# else 2076# else
1787 scr_page (UP, TermWin.nrow / 4); 2077 scr_page (UP, nrow / 4);
1788# endif 2078# endif
1789 else if (scrollbar_below_slider (ev.y)) 2079 else if (scrollbar_below_slider (ev.y))
1790# ifdef RXVT_SCROLL_FULL 2080# ifdef RXVT_SCROLL_FULL
1791 scr_page (DN, TermWin.nrow - 1); 2081 scr_page (DN, nrow - 1);
1792# else 2082# else
1793 scr_page (DN, TermWin.nrow / 4); 2083 scr_page (DN, nrow / 4);
1794# endif 2084# endif
1795 else 2085 else
1796 scrollBar.setMotion (); 2086 scrollBar.setMotion ();
1797 } 2087 }
1798 else 2088 else
1799 { 2089 {
1800 scr_page ((ev.button == Button1 ? DN : UP), 2090 scr_page ((ev.button == Button1 ? DN : UP),
1801 (TermWin.nrow 2091 (nrow
1802 * scrollbar_position (ev.y) 2092 * scrollbar_position (ev.y)
1803 / scrollbar_size ())); 2093 / scrollbar_size ()));
1804 } 2094 }
2095
1805 break; 2096 break;
1806 } 2097 }
1807 } 2098 }
2099
1808 return; 2100 return;
1809 } 2101 }
1810#if MENUBAR
1811 /*
1812 * Menubar window processing of button press
1813 */
1814 if (isMenuBarWindow (ev.window))
1815 menubar_control (ev);
1816#endif
1817} 2102}
1818 2103
1819void 2104void
1820rxvt_term::button_release (XButtonEvent &ev) 2105rxvt_term::button_release (XButtonEvent &ev)
1821{ 2106{
1822 int reportmode = 0; 2107 int reportmode = 0;
1823 2108
1824 csrO = 0; /* reset csr Offset */ 2109 csrO = 0; /* reset csr Offset */
1825 if (!bypass_keystate) 2110 if (!bypass_keystate)
1826 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2111 reportmode = !! (priv_modes & PrivMode_mouse_report);
1827 2112
1828 if (scrollbar_isUpDn ()) 2113 if (scrollbar_isUpDn ())
1829 { 2114 {
1830 scrollBar.setIdle (); 2115 scrollBar.setIdle ();
1831 scrollbar_show (0); 2116 scrollbar_show (0);
1832#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1833 refresh_type &= ~SMOOTH_REFRESH;
1834#endif
1835
1836 } 2117 }
2118
1837#ifdef SELECTION_SCROLLING 2119#ifdef SELECTION_SCROLLING
1838 pending_scroll_selection=0; 2120 if (sel_scroll_ev.active)
2121 sel_scroll_ev.stop();
1839#endif 2122#endif
2123
1840 if (ev.window == TermWin.vt) 2124 if (ev.window == vt)
1841 { 2125 {
2126 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2127 return;
2128
2129#if ISO_14755
2130 // 5.4
2131 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2132 return;
2133#endif
2134
1842 if (reportmode) 2135 if (reportmode)
1843 { 2136 {
1844 /* mouse report from vt window */ 2137 /* mouse report from vt window */
1845 /* don't report release of wheel "buttons" */ 2138 /* don't report release of wheel "buttons" */
1846 if (ev.button >= 4) 2139 if (ev.button >= 4)
… …
1860 MEvent.button = AnyButton; 2153 MEvent.button = AnyButton;
1861 mouse_report (ev); 2154 mouse_report (ev);
1862#endif /* MOUSE_REPORT_DOUBLECLICK */ 2155#endif /* MOUSE_REPORT_DOUBLECLICK */
1863 return; 2156 return;
1864 } 2157 }
2158
1865 /* 2159 /*
1866 * dumb hack to compensate for the failure of click-and-drag 2160 * dumb hack to compensate for the failure of click-and-drag
1867 * when overriding mouse reporting 2161 * when overriding mouse reporting
1868 */ 2162 */
1869 if (PrivateModes & PrivMode_mouse_report 2163 if (priv_modes & PrivMode_mouse_report
1870 && bypass_keystate 2164 && bypass_keystate
1871 && ev.button == Button1 && MEvent.clicks <= 1) 2165 && ev.button == Button1 && MEvent.clicks <= 1)
1872 selection_extend (ev.x, ev.y, 0); 2166 selection_extend (ev.x, ev.y, 0);
1873 2167
1874 switch (ev.button) 2168 switch (ev.button)
1875 { 2169 {
1876 case Button1: 2170 case Button1:
1877 case Button3: 2171 case Button3:
1878 selection_make (ev.time); 2172 selection_make (ev.time);
1879 break; 2173 break;
2174
1880 case Button2: 2175 case Button2:
1881 selection_request (ev.time, ev.x, ev.y); 2176 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window?
2177 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
1882 break; 2178 break;
2179
1883#ifdef MOUSE_WHEEL 2180#ifdef MOUSE_WHEEL
1884 case Button4: 2181 case Button4:
1885 case Button5: 2182 case Button5:
1886 { 2183 {
1887 int i; 2184 int i;
1888 page_dirn v; 2185 page_dirn v;
1889 2186
1890 v = (ev.button == Button4) ? UP : DN; 2187 v = ev.button == Button4 ? UP : DN;
2188
1891 if (ev.state & ShiftMask) 2189 if (ev.state & ShiftMask)
1892 i = 1; 2190 i = 1;
1893 else if ((Options & Opt_mouseWheelScrollPage)) 2191 else if (option (Opt_mouseWheelScrollPage))
1894 i = TermWin.nrow - 1; 2192 i = nrow - 1;
1895 else 2193 else
1896 i = 5; 2194 i = 5;
2195
1897# ifdef MOUSE_SLIP_WHEELING 2196# ifdef MOUSE_SLIP_WHEELING
1898 if (ev.state & ControlMask) 2197 if (ev.state & ControlMask)
1899 { 2198 {
1900 mouse_slip_wheel_speed += (v ? -1 : 1); 2199 mouse_slip_wheel_speed += v ? -1 : 1;
2200 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2201 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2202
2203 if (slip_wheel_ev.at < NOW)
1901 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2204 slip_wheel_ev.at = NOW + SCROLLBAR_CONTINUOUS_DELAY;
2205
2206 slip_wheel_ev.start ();
2207 }
2208 else
2209 {
2210# endif
2211 scr_page (v, i);
2212 scrollbar_show (1);
2213# ifdef MOUSE_SLIP_WHEELING
1902 } 2214 }
1903# endif 2215# 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 {
1911 scr_page (v, 1);
1912 scr_refresh (SMOOTH_REFRESH);
1913 scrollbar_show (1);
1914 }
1915# endif
1916
1917 } 2216 }
1918 break; 2217 break;
1919#endif 2218#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 { 2219 }
1959 pchanged = 1; 2220 }
1960 XSetWindowBackground (display->display, TermWin.vt, 2221}
1961 PixColors[Color_bg]); 2222
1962 am_transparent = am_pixmap_trans = 0; 2223/*}}} */
2224
2225bool
2226rxvt_term::cmd_parse ()
2227{
2228 bool flag = false;
2229 wchar_t ch = NOCHAR;
2230 char *seq_begin; // remember start of esc-sequence here
2231
2232 for (;;)
2233 {
2234 if (ch == NOCHAR)
1963 } 2235 {
1964 return pchanged; /* Don't try any more */ 2236 seq_begin = cmdbuf_ptr;
1965 } 2237 ch = next_char ();
1966 2238
1967 /* Get all X ops out of the queue so that our information is up-to-date. */ 2239 if (ch == NOCHAR)
1968 XSync (display->display, False); 2240 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 { 2241 }
2006 nw += sx; 2242
2007 nx = -sx; 2243 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT)
2008 sx = 0;
2009 } 2244 {
2010 if (sy < 0) 2245 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 { 2246 {
2028 pchanged = 1; 2247 seen_input = 1;
2029 if (TermWin.pixmap != None) 2248 // many badly-written programs (e.g. jed) contain a race condition:
2249 // they first read the screensize and then install a SIGWINCH handler.
2250 // some window managers resize the window early, and these programs
2251 // then sometimes get the size wrong.
2252 // unfortunately other programs are even more buggy and dislike
2253 // being sent SIGWINCH, so only do it when we were in fact being
2254 // resized.
2255 if (seen_resize && cmd_pid)
2256 kill (-cmd_pid, SIGWINCH);
2257 }
2258
2259 /* Read a text string from the input buffer */
2260 wchar_t buf[UBUFSIZ];
2261 bool refreshnow = false;
2262 int nlines = 0;
2263 wchar_t *str = buf;
2264 wchar_t *eol = str + min (ncol, UBUFSIZ);
2265
2266 for (;;)
2267 {
2268 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2269 break;
2270
2271 *str++ = ch;
2272
2273 if (ch == C0_LF || str >= eol)
2030 { 2274 {
2031 XFreePixmap (display->display, TermWin.pixmap); 2275 if (ch == C0_LF)
2032 TermWin.pixmap = None; 2276 nlines++;
2277
2278 refresh_count++;
2279
2280 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2281 {
2282 refresh_count = 0;
2283
2284 if (!option (Opt_skipScroll) || io_manager::now () > NOW + 1. / 60.)
2285 {
2286 refreshnow = true;
2287 ch = NOCHAR;
2288 break;
2289 }
2290 }
2291
2292 // scr_add_lines only works for nlines <= nrow - 1.
2293 if (nlines >= nrow - 1)
2294 {
2295 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2296 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2297 scr_add_lines (buf, str - buf, nlines);
2298
2299 nlines = 0;
2300 str = buf;
2301 eol = str + min (ncol, UBUFSIZ);
2302 }
2303
2304 if (str >= eol)
2305 {
2306 if (eol >= buf + UBUFSIZ)
2307 {
2308 ch = NOCHAR;
2309 break;
2310 }
2311 else
2312 eol = min (eol + ncol, buf + UBUFSIZ);
2313 }
2314
2033 } 2315 }
2316
2317 seq_begin = cmdbuf_ptr;
2318 ch = next_char ();
2034 } 2319 }
2035 am_pixmap_trans = 0; 2320
2321 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2322 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2323 scr_add_lines (buf, str - buf, nlines);
2324
2325 /*
2326 * If there have been a lot of new lines, then update the screen
2327 * What the heck we'll cheat and only refresh less than every page-full.
2328 * if skipScroll is enabled.
2329 */
2330 if (refreshnow)
2331 {
2332 flag = true;
2333 scr_refresh ();
2334 want_refresh = 1;
2335 }
2336
2036 } 2337 }
2037 else 2338 else
2038 { 2339 {
2039 if (TermWin.pixmap != None) 2340 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 { 2341 {
2075 if (oldp != None) 2342 process_nonprinting (ch);
2076 pchanged = 1; 2343 }
2344 catch (const class out_of_input &o)
2345 {
2346 // we ran out of input, retry later
2347 cmdbuf_ptr = seq_begin;
2077 break; 2348 break;
2078 } 2349 }
2079 if (oldp != TermWin.parent[i]) 2350
2080 pchanged = 1; 2351 ch = NOCHAR;
2081 }
2082 n = 0;
2083 if (pchanged)
2084 { 2352 }
2085 for (; n < (unsigned int)i; n++) 2353 }
2086 { 2354
2087 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2355 return flag;
2088 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2356}
2089 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2357
2090 { 2358// read the next character
2091 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2359wchar_t
2092 break; 2360rxvt_term::next_char () NOTHROW
2093 } 2361{
2094 } 2362 while (cmdbuf_ptr < cmdbuf_endp)
2363 {
2364 // assume 7-bit to be ascii ALWAYS
2365 if ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b)
2366 return *cmdbuf_ptr++;
2367
2368 wchar_t wc;
2369 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2370
2371 if (len == (size_t)-2)
2095 } 2372 {
2096 if (n > (int) (sizeof (TermWin.parent) 2373 // the mbstate stores incomplete sequences. didn't know this :/
2097 / sizeof (TermWin.parent[0]))) 2374 cmdbuf_ptr = cmdbuf_endp;
2375 break;
2098 { 2376 }
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 2377
2114 rqt.tv_sec = 1; 2378 if (len == (size_t)-1)
2115 rqt.tv_nsec = 0; 2379 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2116 nanosleep (&rqt, NULL); 2380
2117# else 2381 // assume wchar == unicode
2118 sleep (1); 2382 cmdbuf_ptr += len;
2119# endif 2383 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 } 2384 }
2385
2386 return NOCHAR;
2387}
2388
2389// read the next octet
2390uint32_t
2391rxvt_term::next_octet () NOTHROW
2392{
2393 return cmdbuf_ptr < cmdbuf_endp
2394 ? (unsigned char)*cmdbuf_ptr++
2395 : NOCHAR;
2396}
2397
2398static class out_of_input out_of_input;
2399
2400/* rxvt_cmd_getc () - Return next input character */
2401/*
2402 * Return the next input character after first passing any keyboard input
2403 * to the command.
2404 */
2405wchar_t
2406rxvt_term::cmd_getc () THROW ((class out_of_input))
2407{
2408 wchar_t c = next_char ();
2409
2410 if (c == NOCHAR)
2411 throw out_of_input;
2412
2131 return pchanged; 2413 return c;
2132} 2414}
2133#endif
2134 2415
2135/*}}} */ 2416uint32_t
2417rxvt_term::cmd_get8 () THROW ((class out_of_input))
2418{
2419 uint32_t c = next_octet ();
2420
2421 if (c == NOCHAR)
2422 throw out_of_input;
2423
2424 return c;
2425}
2136 2426
2137/*{{{ print pipe */ 2427/*{{{ print pipe */
2138/*----------------------------------------------------------------------*/ 2428/*----------------------------------------------------------------------*/
2139#ifdef PRINTPIPE 2429#ifdef PRINTPIPE
2140FILE * 2430FILE *
2141rxvt_term::popen_printer () 2431rxvt_term::popen_printer ()
2142{ 2432{
2143 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2433 FILE *stream = popen (rs[Rs_print_pipe], "w");
2144 2434
2145 if (stream == NULL) 2435 if (stream == NULL)
2146 rxvt_print_error ("can't open printer pipe"); 2436 rxvt_warn ("can't open printer pipe, not printing.\n");
2437
2147 return stream; 2438 return stream;
2148} 2439}
2149 2440
2150int 2441int
2151rxvt_term::pclose_printer (FILE *stream) 2442rxvt_term::pclose_printer (FILE *stream)
2152{ 2443{
2153 fflush (stream); 2444 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); 2445 return pclose (stream);
2160# endif
2161} 2446}
2162 2447
2163/* 2448/*
2164 * simulate attached vt100 printer 2449 * simulate attached vt100 printer
2165 */ 2450 */
2166void 2451void
2167rxvt_term::process_print_pipe () 2452rxvt_term::process_print_pipe ()
2168{ 2453{
2169 int done; 2454 int done;
2170 FILE *fd; 2455 FILE *fd;
2171 2456
2172 if ((fd = popen_printer ()) == NULL) 2457 if ((fd = popen_printer ()) == NULL)
2173 return; 2458 return;
2174 2459
2175 /* 2460 /*
2176 * Send all input to the printer until either ESC[4i or ESC[?4i 2461 * Send all input to the printer until either ESC[4i or ESC[?4i
2177 * is received. 2462 * is received.
2178 */ 2463 */
2179 for (done = 0; !done;) 2464 for (done = 0; !done;)
2180 { 2465 {
2181 unsigned char buf[8]; 2466 unsigned char buf[8];
2182 unsigned char ch; 2467 unicode_t ch;
2183 unsigned int i, len; 2468 unsigned int i, len;
2184 2469
2185 if ((ch = cmd_getc ()) != C0_ESC) 2470 if ((ch = cmd_getc ()) != C0_ESC)
2186 { 2471 {
2187 if (putc (ch, fd) == EOF) 2472 if (putc (ch, fd) == EOF)
2188 break; /* done = 1 */ 2473 break; /* done = 1 */
… …
2203 { 2488 {
2204 if ((buf[len++] = cmd_getc ()) == 'i') 2489 if ((buf[len++] = cmd_getc ()) == 'i')
2205 break; /* done = 1 */ 2490 break; /* done = 1 */
2206 } 2491 }
2207 } 2492 }
2493
2208 for (i = 0; i < len; i++) 2494 for (i = 0; i < len; i++)
2209 if (putc (buf[i], fd) == EOF) 2495 if (putc (buf[i], fd) == EOF)
2210 { 2496 {
2211 done = 1; 2497 done = 1;
2212 break; 2498 break;
2213 } 2499 }
2214 } 2500 }
2215 } 2501 }
2502
2216 pclose_printer (fd); 2503 pclose_printer (fd);
2217} 2504}
2218#endif /* PRINTPIPE */ 2505#endif /* PRINTPIPE */
2219/*}}} */ 2506/*}}} */
2220 2507
2221/* *INDENT-OFF* */ 2508/* *INDENT-OFF* */
2222enum { 2509enum {
2223 C1_40 = 0x40, 2510 C1_40 = 0x40,
2224 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2511 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, 2512 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, 2513 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 2514 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2228}; 2515};
2229/* *INDENT-ON* */ 2516/* *INDENT-ON* */
2230 2517
2231/*{{{ process non-printing single characters */ 2518/*{{{ process non-printing single characters */
2232void 2519void
2233rxvt_term::process_nonprinting (unsigned char ch) 2520rxvt_term::process_nonprinting (unicode_t ch)
2234{ 2521{
2235 switch (ch) 2522 switch (ch)
2236 { 2523 {
2524 case C0_ESC:
2525 process_escape_seq ();
2526 break;
2237 case C0_ENQ: /* terminal Status */ 2527 case C0_ENQ: /* terminal Status */
2238 if (rs[Rs_answerbackstring]) 2528 if (rs[Rs_answerbackstring])
2239 tt_write ( 2529 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 2530 else
2243 tt_write ((unsigned char *)VT100_ANS, 2531 tt_write (VT100_ANS, strlen (VT100_ANS));
2244 (unsigned int)STRLEN (VT100_ANS));
2245 break; 2532 break;
2246 case C0_BEL: /* bell */ 2533 case C0_BEL: /* bell */
2247 scr_bell (); 2534 scr_bell ();
2248 break; 2535 break;
2249 case C0_BS: /* backspace */ 2536 case C0_BS: /* backspace */
… …
2264 scr_charset_choose (1); 2551 scr_charset_choose (1);
2265 break; 2552 break;
2266 case C0_SI: /* shift in - acs */ 2553 case C0_SI: /* shift in - acs */
2267 scr_charset_choose (0); 2554 scr_charset_choose (0);
2268 break; 2555 break;
2556
2557#ifdef EIGHT_BIT_CONTROLS
2558 // 8-bit controls
2559 case 0x90: /* DCS */
2560 process_dcs_seq ();
2561 break;
2562 case 0x9b: /* CSI */
2563 process_csi_seq ();
2564 break;
2565 case 0x9d: /* OSC */
2566 process_osc_seq ();
2567 break;
2568#endif
2269 } 2569 }
2270} 2570}
2271/*}}} */ 2571/*}}} */
2272 2572
2273 2573
2274/*{{{ process VT52 escape sequences */ 2574/*{{{ process VT52 escape sequences */
2275void 2575void
2276rxvt_term::process_escape_vt52 (unsigned char ch) 2576rxvt_term::process_escape_vt52 (unicode_t ch)
2277{ 2577{
2278 int row, col; 2578 int row, col;
2279 2579
2280 switch (ch) 2580 switch (ch)
2281 { 2581 {
… …
2333 2633
2334/*{{{ process escape sequences */ 2634/*{{{ process escape sequences */
2335void 2635void
2336rxvt_term::process_escape_seq () 2636rxvt_term::process_escape_seq ()
2337{ 2637{
2338 unsigned char ch = cmd_getc (); 2638 unicode_t ch = cmd_getc ();
2339 2639
2340 if (PrivateModes & PrivMode_vt52) 2640 if (priv_modes & PrivMode_vt52)
2341 { 2641 {
2342 process_escape_vt52 (ch); 2642 process_escape_vt52 (ch);
2343 return; 2643 return;
2344 } 2644 }
2345 2645
… …
2360 scr_charset_set (2, (unsigned int)cmd_getc ()); 2660 scr_charset_set (2, (unsigned int)cmd_getc ());
2361 break; 2661 break;
2362 case '+': 2662 case '+':
2363 scr_charset_set (3, (unsigned int)cmd_getc ()); 2663 scr_charset_set (3, (unsigned int)cmd_getc ());
2364 break; 2664 break;
2365#ifdef MULTICHAR_SET 2665#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': 2666 case '6':
2372 scr_backindex (); 2667 scr_backindex ();
2373 break; 2668 break;
2374#endif 2669#endif
2375 case '7': 2670 case '7':
2376 scr_cursor (SAVE); 2671 scr_cursor (SAVE);
2377 break; 2672 break;
2378 case '8': 2673 case '8':
2379 scr_cursor (RESTORE); 2674 scr_cursor (RESTORE);
2380 break; 2675 break;
2381#ifndef NO_FRILLS 2676#if !ENABLE_MINIMAL
2382 case '9': 2677 case '9':
2383 scr_forwardindex (); 2678 scr_forwardindex ();
2384 break; 2679 break;
2385#endif 2680#endif
2386 case '=': 2681 case '=':
… …
2396 break; 2691 break;
2397 2692
2398 /* 8.3.87: NEXT LINE */ 2693 /* 8.3.87: NEXT LINE */
2399 case C1_NEL: /* ESC E */ 2694 case C1_NEL: /* ESC E */
2400 { 2695 {
2401 uint32_t nlcr[] = { '\n', '\r' }; 2696 wchar_t nlcr[] = { C0_LF, C0_CR };
2402 scr_add_lines (nlcr, 1, 2); 2697 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);
2403 } 2698 }
2404 break; 2699 break;
2405 2700
2406 /* kidnapped escape sequence: Should be 8.3.48 */ 2701 /* kidnapped escape sequence: Should be 8.3.48 */
2407 case C1_ESA: /* ESC G */ 2702 case C1_ESA: /* ESC G */
… …
2417 case C1_RI: /* ESC M */ 2712 case C1_RI: /* ESC M */
2418 scr_index (DN); 2713 scr_index (DN);
2419 break; 2714 break;
2420 2715
2421 /* 8.3.142: SINGLE-SHIFT TWO */ 2716 /* 8.3.142: SINGLE-SHIFT TWO */
2422 /*case C1_SS2: scr_single_shift (2); break; */ 2717 /*case C1_SS2: scr_single_shift (2); break; */
2423 2718
2424 /* 8.3.143: SINGLE-SHIFT THREE */ 2719 /* 8.3.143: SINGLE-SHIFT THREE */
2425 /*case C1_SS3: scr_single_shift (3); break; */ 2720 /*case C1_SS3: scr_single_shift (3); break; */
2426 2721
2427 /* 8.3.27: DEVICE CONTROL STRING */ 2722 /* 8.3.27: DEVICE CONTROL STRING */
2428 case C1_DCS: /* ESC P */ 2723 case C1_DCS: /* ESC P */
2429 process_dcs_seq (); 2724 process_dcs_seq ();
2430 break; 2725 break;
2431 2726
2432 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2727 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2433 case C1_SCI: /* ESC Z */ 2728 case C1_SCI: /* ESC Z */
2434 tt_write ((const unsigned char *)ESCZ_ANSWER, 2729 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2435 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2436 break; /* steal obsolete ESC [ c */ 2730 break; /* steal obsolete ESC [ c */
2437 2731
2438 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2732 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */
2439 case C1_CSI: /* ESC [ */ 2733 case C1_CSI: /* ESC [ */
2440 process_csi_seq (); 2734 process_csi_seq ();
… …
2445 process_osc_seq (); 2739 process_osc_seq ();
2446 break; 2740 break;
2447 2741
2448 /* 8.3.106: RESET TO INITIAL STATE */ 2742 /* 8.3.106: RESET TO INITIAL STATE */
2449 case 'c': 2743 case 'c':
2744 mbstate.reset ();
2450 scr_poweron (); 2745 scr_poweron ();
2451 scrollbar_show (1); 2746 scrollbar_show (1);
2452 break; 2747 break;
2453 2748
2454 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2749 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
… …
2466 2761
2467/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2762/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2468/* *INDENT-OFF* */ 2763/* *INDENT-OFF* */
2469enum { 2764enum {
2470 CSI_ICH = 0x40, 2765 CSI_ICH = 0x40,
2471 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2766 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 , 2767 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, 2768 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, 2769 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, 2770 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, 2771 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, */ 2786 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, [, \, ], ^, _, */ 2787 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, */ 2788 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, */ 2789 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, */ 2790 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, {, |, }, ~, */ 2791 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2497 }; 2792 };
2498/* *INDENT-ON* */ 2793/* *INDENT-ON* */
2499 2794
2500void 2795void
2501rxvt_term::process_csi_seq () 2796rxvt_term::process_csi_seq ()
2502{ 2797{
2503 unsigned char ch, priv, i; 2798 unicode_t ch, priv, i;
2504 unsigned int nargs, p; 2799 unsigned int nargs, p;
2505 int n, ndef; 2800 int n, ndef;
2506 int arg[ESC_ARGS]; 2801 int arg[ESC_ARGS] = { };
2507 2802
2508 for (nargs = ESC_ARGS; nargs > 0;) 2803 nargs = 0;
2509 arg[--nargs] = 0;
2510 2804
2511 priv = 0; 2805 priv = 0;
2512 ch = cmd_getc (); 2806 ch = cmd_getc ();
2513 if (ch >= '<' && ch <= '?') 2807 if (ch >= '<' && ch <= '?')
2514 { /* '<' '=' '>' '?' */ 2808 { /* '<' '=' '>' '?' */
2515 priv = ch; 2809 priv = ch;
2516 ch = cmd_getc (); 2810 ch = cmd_getc ();
2517 } 2811 }
2812
2518 /* read any numerical arguments */ 2813 /* read any numerical arguments */
2519 for (n = -1; ch < CSI_ICH; ) 2814 for (n = -1; ch < CSI_ICH; )
2520 { 2815 {
2521 if (isdigit (ch)) 2816 if (isdigit (ch))
2522 { 2817 {
… …
2529 { 2824 {
2530 if (nargs < ESC_ARGS) 2825 if (nargs < ESC_ARGS)
2531 arg[nargs++] = n; 2826 arg[nargs++] = n;
2532 n = -1; 2827 n = -1;
2533 } 2828 }
2534 else if (ch == '\b') 2829 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); 2830 process_nonprinting (ch);
2546 } 2831
2547 ch = cmd_getc (); 2832 ch = cmd_getc ();
2548 } 2833 }
2549 2834
2550 if (ch > CSI_7F) 2835 if (ch > CSI_7F)
2551 return; 2836 return;
… …
2557 ndef = get_byte_array_bit (csi_defaults, i); 2842 ndef = get_byte_array_bit (csi_defaults, i);
2558 for (p = 0; p < nargs; p++) 2843 for (p = 0; p < nargs; p++)
2559 if (arg[p] == -1) 2844 if (arg[p] == -1)
2560 arg[p] = ndef; 2845 arg[p] = ndef;
2561 2846
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 /* 2847 /*
2570 * private mode handling 2848 * private mode handling
2571 */ 2849 */
2572 if (priv) 2850 if (priv)
2573 { 2851 {
2574 switch (priv) 2852 switch (priv)
2575 { 2853 {
2576 case '>': 2854 case '>':
2577 if (ch == CSI_DA) /* secondary device attributes */ 2855 if (ch == CSI_DA) /* secondary device attributes */
2856 {
2857 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2858 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2859 //
2860 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2861 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, and 94 for later versions, to signify
2862 // that we do not support xterm mouse reporting (should be 95 when we do).
2863 //
2578 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2864 tt_printf ("\033[>%d;94;0c", 'U');
2865 }
2579 break; 2866 break;
2580 case '?': 2867 case '?':
2581 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2868 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2582 process_terminal_mode (ch, priv, nargs, arg); 2869 process_terminal_mode (ch, priv, nargs, arg);
2583 break; 2870 break;
… …
2688 2975
2689 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 2976 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2690 arg[0] = -arg[0]; 2977 arg[0] = -arg[0];
2691 /* FALLTHROUGH */ 2978 /* FALLTHROUGH */
2692 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 2979 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2693 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 2980 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2694 break; 2981 break;
2695 2982
2696 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 2983 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2697 tt_write ((const unsigned char *)VT100_ANS, 2984 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2698 (unsigned int) (sizeof (VT100_ANS) - 1));
2699 break; 2985 break;
2700 2986
2701 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 2987 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2702 process_sgr_mode (nargs, arg); 2988 process_sgr_mode (nargs, arg);
2703 break; 2989 break;
… …
2709 tt_printf ("\033[0n"); 2995 tt_printf ("\033[0n");
2710 break; 2996 break;
2711 case 6: /* CPR requested */ 2997 case 6: /* CPR requested */
2712 scr_report_position (); 2998 scr_report_position ();
2713 break; 2999 break;
2714#if defined (ENABLE_DISPLAY_ANSWER)
2715 case 7: /* unofficial extension */ 3000 case 7: /* unofficial extension */
3001 if (option (Opt_insecure))
2716 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3002 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2717 break; 3003 break;
2718#endif
2719 case 8: /* unofficial extension */ 3004 case 8: /* unofficial extension */
2720 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3005 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2721 break; 3006 break;
2722 } 3007 }
2723 break; 3008 break;
2724 3009
2725 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3010 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2758 break; 3043 break;
2759 3044
2760 case CSI_RM: /* 8.3.107: RESET MODE */ 3045 case CSI_RM: /* 8.3.107: RESET MODE */
2761 if (arg[0] == 4) 3046 if (arg[0] == 4)
2762 scr_insert_mode (0); 3047 scr_insert_mode (0);
3048 else if (arg[0] == 20)
3049 priv_modes &= ~PrivMode_LFNL;
2763 break; 3050 break;
2764 3051
2765 case CSI_SM: /* 8.3.126: SET MODE */ 3052 case CSI_SM: /* 8.3.126: SET MODE */
2766 if (arg[0] == 4) 3053 if (arg[0] == 4)
2767 scr_insert_mode (1); 3054 scr_insert_mode (1);
3055 else if (arg[0] == 20)
3056 priv_modes |= PrivMode_LFNL;
2768 break; 3057 break;
2769 3058
2770 /* 3059 /*
2771 * PRIVATE USE beyond this point. All CSI_7? sequences here 3060 * PRIVATE USE beyond this point. All CSI_7? sequences here
2772 */ 3061 */
… …
2784 break; 3073 break;
2785 case CSI_75: 3074 case CSI_75:
2786 scr_cursor (RESTORE); 3075 scr_cursor (RESTORE);
2787 break; 3076 break;
2788 3077
2789#ifndef NO_FRILLS 3078#if !ENABLE_MINIMAL
2790 case CSI_74: 3079 case CSI_74:
2791 process_window_ops (arg, nargs); 3080 process_window_ops (arg, nargs);
2792 break; 3081 break;
2793#endif 3082#endif
2794 3083
2795 case CSI_78: /* DECREQTPARM */ 3084 case CSI_78: /* DECREQTPARM */
2796 if (arg[0] == 0 || arg[0] == 1) 3085 if (arg[0] == 0 || arg[0] == 1)
2797 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3086 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2798 /* FALLTHROUGH */ 3087 break;
2799 3088
2800 default: 3089 default:
2801 break; 3090 break;
2802 } 3091 }
2803} 3092}
2804/*}}} */ 3093/*}}} */
2805 3094
2806#ifndef NO_FRILLS 3095#if !ENABLE_MINIMAL
2807/* ARGSUSED */ 3096/* ARGSUSED */
2808void 3097void
2809rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3098rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2810{ 3099{
2811 int x, y; 3100 int x, y;
2812#if 0
2813 char *s;
2814#endif
2815 XWindowAttributes wattr; 3101 XWindowAttributes wattr;
2816 Window wdummy; 3102 Window wdummy;
3103
3104 dLocal (Display *, dpy);
2817 3105
2818 if (nargs == 0) 3106 if (nargs == 0)
2819 return; 3107 return;
3108
2820 switch (args[0]) 3109 switch (args[0])
2821 { 3110 {
2822 /* 3111 /*
2823 * commands 3112 * commands
2824 */ 3113 */
2825 case 1: /* deiconify window */ 3114 case 1: /* deiconify window */
2826 XMapWindow (display->display, TermWin.parent[0]); 3115 XMapWindow (dpy, parent[0]);
2827 break; 3116 break;
2828 case 2: /* iconify window */ 3117 case 2: /* iconify window */
2829 XIconifyWindow (display->display, TermWin.parent[0], 3118 XIconifyWindow (dpy, parent[0], display->screen);
2830 DefaultScreen (display->display));
2831 break; 3119 break;
2832 case 3: /* set position (pixels) */ 3120 case 3: /* set position (pixels) */
2833 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3121 XMoveWindow (dpy, parent[0], args[1], args[2]);
2834 break; 3122 break;
2835 case 4: /* set size (pixels) */ 3123 case 4: /* set size (pixels) */
2836 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3124 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2837 break; 3125 break;
2838 case 5: /* raise window */ 3126 case 5: /* raise window */
2839 XRaiseWindow (display->display, TermWin.parent[0]); 3127 XRaiseWindow (dpy, parent[0]);
2840 break; 3128 break;
2841 case 6: /* lower window */ 3129 case 6: /* lower window */
2842 XLowerWindow (display->display, TermWin.parent[0]); 3130 XLowerWindow (dpy, parent[0]);
2843 break; 3131 break;
2844 case 7: /* refresh window */ 3132 case 7: /* refresh window */
2845 scr_touch (true); 3133 scr_touch (true);
2846 break; 3134 break;
2847 case 8: /* set size (chars) */ 3135 case 8: /* set size (chars) */
2848 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3136 set_widthheight ((unsigned int) (args[2] * fwidth),
2849 (unsigned int) (args[1] * TermWin.fheight)); 3137 (unsigned int) (args[1] * fheight));
2850 break; 3138 break;
3139
3140 //case 9: NYI, TODO, restore maximized window or maximize window
2851 default: 3141 default:
2852 if (args[0] >= 24) /* set height (chars) */ 3142 if (args[0] >= 24) /* set height (chars) */
2853 set_widthheight ((unsigned int)TermWin.width, 3143 set_widthheight ((unsigned int)width,
2854 (unsigned int) (args[1] * TermWin.fheight)); 3144 (unsigned int) (args[1] * fheight));
2855 break; 3145 break;
3146
2856 /* 3147 /*
2857 * reports - some output format copied from XTerm 3148 * reports - some output format copied from XTerm
2858 */ 3149 */
2859 case 11: /* report window state */ 3150 case 11: /* report window state */
2860 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3151 XGetWindowAttributes (dpy, parent[0], &wattr);
2861 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3152 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2862 break; 3153 break;
2863 case 13: /* report window position */ 3154 case 13: /* report window position */
2864 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3155 XGetWindowAttributes (dpy, parent[0], &wattr);
2865 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3156 XTranslateCoordinates (dpy, parent[0], wattr.root,
2866 -wattr.border_width, -wattr.border_width, 3157 -wattr.border_width, -wattr.border_width,
2867 &x, &y, &wdummy); 3158 &x, &y, &wdummy);
2868 tt_printf ("\033[3;%d;%dt", x, y); 3159 tt_printf ("\033[3;%d;%dt", x, y);
2869 break; 3160 break;
2870 case 14: /* report window size (pixels) */ 3161 case 14: /* report window size (pixels) */
2871 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3162 XGetWindowAttributes (dpy, parent[0], &wattr);
2872 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3163 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2873 break; 3164 break;
3165 case 18: /* report text area size (chars) */
3166 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3167 break;
2874 case 18: /* report window size (chars) */ 3168 case 19: /* report window size (chars) */
2875 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3169 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2876 break; 3170 break;
2877#if 0 /* XXX: currently disabled due to security concerns */
2878 case 20: /* report icon label */ 3171 case 20: /* report icon label */
3172 {
3173 char *s;
2879 XGetIconName (display->display, TermWin.parent[0], &s); 3174 XGetIconName (dpy, parent[0], &s);
2880 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3175 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3176 XFree (s);
3177 }
2881 break; 3178 break;
2882 case 21: /* report window title */ 3179 case 21: /* report window title */
3180 {
3181 char *s;
2883 XFetchName (display->display, TermWin.parent[0], &s); 3182 XFetchName (dpy, parent[0], &s);
2884 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3183 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3184 XFree (s);
3185 }
2885 break; 3186 break;
2886#endif
2887
2888 } 3187 }
2889} 3188}
2890#endif 3189#endif
2891 3190
2892/*----------------------------------------------------------------------*/ 3191/*----------------------------------------------------------------------*/
2893/* 3192/*
2894 * get input up until STRING TERMINATOR (or BEL) 3193 * get input up until STRING TERMINATOR (or BEL)
2895 * ends_how is terminator used. returned input must be free ()d 3194 * ends_how is terminator used. returned input must be free()'d
2896 */ 3195 */
2897unsigned char * 3196char *
2898rxvt_term::get_to_st (unsigned char *ends_how) 3197rxvt_term::get_to_st (unicode_t &ends_how)
2899{ 3198{
2900 int seen_esc = 0; /* seen escape? */ 3199 unicode_t ch;
3200 bool seen_esc = false;
2901 unsigned int n = 0; 3201 unsigned int n = 0;
2902 unsigned char *s; 3202 wchar_t string[STRING_MAX];
2903 unsigned char ch, string[STRING_MAX];
2904 3203
2905 for (; (ch = cmd_getc ());) 3204 while ((ch = cmd_getc ()) != NOCHAR)
2906 { 3205 {
2907 if (ch == C0_BEL 3206 if (seen_esc)
2908 || ch == CHAR_ST 3207 {
2909 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3208 if (ch == 0x5c) /* 7bit ST */
2910 break; 3209 break;
3210 else
3211 return NULL;
3212 }
2911 if (ch == C0_ESC) 3213 else if (ch == C0_ESC)
2912 { 3214 {
2913 seen_esc = 1; 3215 seen_esc = true;
2914 continue; 3216 continue;
2915 } 3217 }
3218 else if (ch == C0_BEL || ch == CHAR_ST)
3219 break;
2916 else if (ch == '\t') 3220 else if (ch == C0_SYN)
2917 ch = ' '; /* translate '\t' to space */ 3221 ch = cmd_get8 ();
2918 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3222 else if (ch < 0x20)
2919 return NULL; /* other control character - exit */ 3223 return NULL; /* other control character - exit */
2920 if (n < sizeof (string) - 1) 3224
3225 seen_esc = false;
3226
3227 if (n >= STRING_MAX - 1)
3228 // stop at some sane length
3229 return NULL;
3230
2921 string[n++] = ch; 3231 string[n++] = ch;
2922 seen_esc = 0;
2923 } 3232 }
3233
2924 string[n++] = '\0'; 3234 string[n++] = '\0';
2925 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3235
2926 return NULL;
2927 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3236 ends_how = (ch == 0x5c ? C0_ESC : ch);
2928 STRNCPY (s, string, n); 3237
2929 return s; 3238 return rxvt_wcstombs (string);
2930} 3239}
2931 3240
2932/*----------------------------------------------------------------------*/ 3241/*----------------------------------------------------------------------*/
2933/* 3242/*
2934 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3243 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2935 */ 3244 */
2936void 3245void
2937rxvt_term::process_dcs_seq () 3246rxvt_term::process_dcs_seq ()
2938{ 3247{
2939 unsigned char eh, *s; 3248 char *s;
3249 unicode_t eh;
3250
2940 /* 3251 /*
2941 * Not handled yet 3252 * Not handled yet
2942 */ 3253 */
2943 s = get_to_st (&eh); 3254 s = get_to_st (eh);
2944 if (s) 3255 if (s)
2945 free (s); 3256 free (s);
3257
2946 return; 3258 return;
2947} 3259}
2948 3260
2949/*----------------------------------------------------------------------*/ 3261/*----------------------------------------------------------------------*/
2950/* 3262/*
2951 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3263 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2952 */ 3264 */
2953void 3265void
2954rxvt_term::process_osc_seq () 3266rxvt_term::process_osc_seq ()
2955{ 3267{
2956 unsigned char ch, eh, *s; 3268 unicode_t ch, eh;
2957 int arg; 3269 int arg;
2958 3270
2959 ch = cmd_getc (); 3271 ch = cmd_getc ();
2960 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3272 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2961 arg = arg * 10 + (ch - '0'); 3273 arg = arg * 10 + (ch - '0');
2962 3274
2963 if (ch == ';') 3275 if (ch == ';')
2964 { 3276 {
2965 s = get_to_st (&eh); 3277 char *s = get_to_st (eh);
3278
2966 if (s) 3279 if (s)
2967 { 3280 {
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); 3281 process_xterm_seq (arg, s, eh);
2980 free (s); 3282 free (s);
2981 } 3283 }
2982 } 3284 }
2983} 3285}
3286
3287void
3288rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3289{
3290 if (str[0] == '?' && !str[1])
3291 {
3292 rgba c;
3293 pix_colors_focused[color].get (c);
3294
3295#if XFT
3296 if (c.a != rgba::MAX_CC)
3297 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3298 else
3299#endif
3300 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3301 }
3302 else
3303 set_window_color (color, str);
3304}
3305
2984/* 3306/*
2985 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3307 * 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 */ 3308 */
3006void 3309void
3007rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3310rxvt_term::process_xterm_seq (int op, const char *str, char resp)
3008{ 3311{
3009 int changed = 0; 3312 int color;
3010 int color;
3011 char *buf, *name; 3313 char *buf, *name;
3314 bool query = str[0] == '?' && !str[1];
3315 int saveop = op;
3316
3317 dLocal (Display *, dpy);
3012 3318
3013 assert (str != NULL); 3319 assert (str != NULL);
3320
3321 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3322 return;
3323
3014 switch (op) 3324 switch (op)
3015 { 3325 {
3016 case XTerm_name: 3326 case XTerm_name:
3017 set_title (str); 3327 set_title (str);
3018 /* FALLTHROUGH */ 3328 /* FALLTHROUGH */
3019 case XTerm_iconName: 3329 case XTerm_iconName:
3020 set_iconName (str); 3330 set_icon_name (str);
3021 break; 3331 break;
3022 case XTerm_title: 3332 case XTerm_title:
3023 set_title (str); 3333 set_title (str);
3024 break; 3334 break;
3335 case XTerm_property:
3336 if (str[0] == '?')
3337 {
3338 Atom prop = display->atom (str + 1);
3339 Atom actual_type;
3340 int actual_format;
3341 unsigned long nitems;
3342 unsigned long bytes_after;
3343 unsigned char *value = 0;
3344 const char *str = "";
3345
3346 if (prop
3347 && XGetWindowProperty (dpy, parent[0],
3348 prop, 0, 1<<16, 0, AnyPropertyType,
3349 &actual_type, &actual_format,
3350 &nitems, &bytes_after, &value) == Success
3351 && actual_type != None
3352 && actual_format == 8)
3353 str = (const char *)(value);
3354
3355 tt_printf ("\033]%d;%s%c", op, str, resp);
3356
3357 XFree (value);
3358 }
3359 else
3360 {
3361 char *eq = strchr (str, '='); // constness lost, but verified to be ok
3362
3363 if (eq)
3364 {
3365 *eq = 0;
3366 set_utf8_property (display->atom (str), eq + 1);
3367 }
3368 else
3369 XDeleteProperty (dpy, parent[0],
3370 display->atom (str));
3371 }
3372 break;
3373
3025 case XTerm_Color: 3374 case XTerm_Color:
3026 for (buf = (char *)str; buf && *buf;) 3375 for (buf = (char *)str; buf && *buf;)
3027 { 3376 {
3028 if ((name = STRCHR (buf, ';')) == NULL) 3377 if ((name = strchr (buf, ';')) == NULL)
3029 break; 3378 break;
3379
3030 *name++ = '\0'; 3380 *name++ = '\0';
3031 color = atoi (buf); 3381 color = atoi (buf) + minCOLOR;
3032 if (color < 0 || color >= TOTAL_COLORS) 3382
3383 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3033 break; 3384 break;
3385
3034 if ((buf = STRCHR (name, ';')) != NULL) 3386 if ((buf = strchr (name, ';')) != NULL)
3035 *buf++ = '\0'; 3387 *buf++ = '\0';
3036 set_window_color (color + minCOLOR, name); 3388
3389 process_color_seq (op, color, name, resp);
3037 } 3390 }
3391 break;
3392 case XTerm_Color00:
3393 process_color_seq (op, Color_fg, str, resp);
3394 break;
3395 case XTerm_Color01:
3396 process_color_seq (op, Color_bg, str, resp);
3038 break; 3397 break;
3039#ifndef NO_CURSORCOLOR 3398#ifndef NO_CURSORCOLOR
3040 case XTerm_Color_cursor: 3399 case XTerm_Color_cursor:
3041 set_window_color (Color_cursor, str); 3400 process_color_seq (op, Color_cursor, str, resp);
3042 break; 3401 break;
3043#endif 3402#endif
3044 case XTerm_Color_pointer: 3403 case XTerm_Color_pointer_fg:
3045 set_window_color (Color_pointer, str); 3404 process_color_seq (op, Color_pointer_fg, str, resp);
3405 break;
3406 case XTerm_Color_pointer_bg:
3407 process_color_seq (op, Color_pointer_bg, str, resp);
3046 break; 3408 break;
3047#ifndef NO_BOLD_UNDERLINE_REVERSE 3409#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: 3410 case XTerm_Color_RV:
3055 set_window_color (Color_RV, str); 3411 process_color_seq (op, Color_RV, str, resp);
3056 break; 3412 break;
3413 case Rxvt_Color_BD:
3414 case URxvt_Color_BD:
3415 process_color_seq (op, Color_BD, str, resp);
3416 break;
3417 case Rxvt_Color_UL:
3418 case URxvt_Color_UL:
3419 process_color_seq (op, Color_UL, str, resp);
3420 break;
3421 case URxvt_Color_IT:
3422 process_color_seq (op, Color_IT, str, resp);
3423 break;
3057#endif 3424#endif
3058 3425#if ENABLE_TRANSPARENCY
3059 case XTerm_Menu: 3426 case URxvt_Color_tint:
3427 process_color_seq (op, Color_tint, str, resp);
3060 /* 3428 {
3061 * rxvt_menubar_dispatch () violates the constness of the string, 3429 bool changed = false;
3062 * so DON'T do it here 3430 if (ISSET_PIXCOLOR (Color_tint))
3431 changed = bgPixmap.set_tint (pix_colors_focused [Color_tint]);
3432 else
3433 changed = bgPixmap.unset_tint ();
3434 if (changed)
3435 update_background ();
3063 */ 3436 }
3437
3064 break; 3438 break;
3439#endif
3440
3441#if XPM_BACKGROUND
3065 case XTerm_Pixmap: 3442 case Rxvt_Pixmap:
3066 if (*str != ';') 3443 if (!strcmp (str, "?"))
3067 { 3444 {
3068#if XPM_BACKGROUND 3445 char str[256];
3069 scale_pixmap (""); /* reset to default scaling */ 3446
3070 set_bgPixmap (str); /* change pixmap */ 3447 sprintf (str, "[%dx%d+%d+%d]", /* can't presume snprintf () ! */
3071#endif 3448 min (bgPixmap.h_scale, 32767), min (bgPixmap.v_scale, 32767),
3072 scr_touch (true); 3449 min (bgPixmap.h_align, 32767), min (bgPixmap.v_align, 32767));
3450 process_xterm_seq (XTerm_title, str, CHAR_ST);
3073 } 3451 }
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 3452 else
3106 { 3453 {
3454 int changed = 0;
3455
3456 if (*str != ';')
3457 {
3458 /* reset to default scaling :*/
3459 bgPixmap.unset_geometry ();
3460 if (bgPixmap.set_file (str)) /* change pixmap */
3461 changed++;
3462 str = strchr (str, ';');
3463 if (str == NULL)
3464 bgPixmap.set_defaultGeometry ();
3465 }
3107 set_locale (str); 3466 while (str)
3108 im_cb (); 3467 {
3109 3468 str++;
3110 // TODO: call selection_make with the right values set 3469 if (bgPixmap.set_geometry (str))
3111 // to re-fresh the selection. 3470 changed++;
3112 if (display->selection_owner == this) 3471 str = strchr (str, ';');
3113 display->set_selection_owner (0); 3472 }
3473 if (changed)
3474 update_background ();
3114 } 3475 }
3115 break; 3476 break;
3477#endif
3478
3479 case Rxvt_restoreFG:
3480 set_window_color (Color_fg, str);
3481 break;
3482 case Rxvt_restoreBG:
3483 set_window_color (Color_bg, str);
3484 break;
3485
3486 case XTerm_logfile:
3487 // TODO, when secure mode?
3488 break;
3489
3116#if 0 3490#if 0
3117 case XTerm_dumpscreen: /* no error notices */ 3491 case Rxvt_dumpscreen: /* no error notices */
3118 { 3492 {
3119 int fd; 3493 int fd;
3120 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3494 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3121 { 3495 {
3122 scr_dump (fd); 3496 scr_dump (fd);
3123 close (fd); 3497 close (fd);
3124 } 3498 }
3125 } 3499 }
3126 break; 3500 break;
3127#endif 3501#endif
3502 case XTerm_font:
3503 op = URxvt_font;
3504 case URxvt_font:
3505#if ENABLE_STYLES
3506 case URxvt_boldFont:
3507 case URxvt_italicFont:
3508 case URxvt_boldItalicFont:
3509#endif
3510 if (query)
3511 tt_printf ("\33]%d;%-.250s%c", saveop,
3512 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3513 ? fontset[op - URxvt_font]->fontdesc : "",
3514 resp);
3515 else
3516 {
3517 const char *&res = rs[Rs_font + (op - URxvt_font)];
3128 3518
3519 res = strdup (str);
3520 allocated.push_back ((void *)res);
3521 set_fonts ();
3522 }
3523 break;
3524
3525 case URxvt_version:
3526 if (query)
3527 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3528 op,
3529 rs[Rs_name], VERSION[0], VERSION[2],
3530 resp);
3531 break;
3532
3533#if !ENABLE_MINIMAL
3534 case URxvt_locale:
3535 if (query)
3536 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3537 else
3538 {
3539 set_locale (str);
3540 pty->set_utf8_mode (enc_utf8);
3541 init_xlocale ();
3542 }
3543 break;
3544
3545 case URxvt_view_up:
3546 case URxvt_view_down:
3547 {
3548 int lines = atoi (str);
3549
3550 if (lines)
3551 scr_page (op == URxvt_view_up ? UP : DN, lines);
3552 else
3553 scr_erase_savelines ();
3554 }
3555
3556 break;
3557#endif
3558
3559#if ENABLE_PERL
3560 case URxvt_perl:
3561 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_END)))
3562 ; // no responses yet
3563 break;
3564#endif
3129 } 3565 }
3130} 3566}
3131/*----------------------------------------------------------------------*/ 3567/*----------------------------------------------------------------------*/
3132 3568
3133/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3569/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3141 * so no need for fancy checking 3577 * so no need for fancy checking
3142 */ 3578 */
3143int 3579int
3144rxvt_term::privcases (int mode, unsigned long bit) 3580rxvt_term::privcases (int mode, unsigned long bit)
3145{ 3581{
3146 int state; 3582 int state;
3147 3583
3148 if (mode == 's') 3584 if (mode == 's')
3149 { 3585 {
3150 SavedModes |= (PrivateModes & bit); 3586 SavedModes |= (priv_modes & bit);
3151 return -1; 3587 return -1;
3152 } 3588 }
3153 else 3589 else
3154 { 3590 {
3155 if (mode == 'r') 3591 if (mode == 'r')
3156 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3592 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3157 else 3593 else
3158 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3594 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3159 PrivMode (state, bit); 3595 PrivMode (state, bit);
3160 } 3596 }
3597
3161 return state; 3598 return state;
3162} 3599}
3163 3600
3164/* we're not using priv _yet_ */ 3601/* we're not using priv _yet_ */
3165void 3602void
3166rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3603rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg)
3167{ 3604{
3168 unsigned int i, j; 3605 unsigned int i, j;
3169 int state; 3606 int state;
3607
3170 static const struct 3608 static const struct
3171 { 3609 {
3172 const int argval; 3610 const int argval;
3173 const unsigned long bit; 3611 const unsigned long bit;
3174 }
3175 argtopriv[] = { 3612 } argtopriv[] = {
3176 { 1, PrivMode_aplCUR }, 3613 { 1, PrivMode_aplCUR },
3177 { 2, PrivMode_vt52 }, 3614 { 2, PrivMode_vt52 },
3178 { 3, PrivMode_132 }, 3615 { 3, PrivMode_132 },
3179 { 4, PrivMode_smoothScroll }, 3616 { 4, PrivMode_smoothScroll },
3180 { 5, PrivMode_rVideo }, 3617 { 5, PrivMode_rVideo },
3181 { 6, PrivMode_relOrigin }, 3618 { 6, PrivMode_relOrigin },
3182 { 7, PrivMode_Autowrap }, 3619 { 7, PrivMode_Autowrap },
3620 // 8, bi-directional support mode
3183 { 9, PrivMode_MouseX10 }, 3621 { 9, PrivMode_MouseX10 },
3184#ifdef menuBar_esc 3622 // 18, 19 printing-related
3185 { menuBar_esc, PrivMode_menuBar }, 3623 { 25, PrivMode_VisibleCursor },
3186#endif
3187#ifdef scrollBar_esc 3624#ifdef scrollBar_esc
3188 { scrollBar_esc, PrivMode_scrollBar }, 3625 { scrollBar_esc, PrivMode_scrollBar },
3189#endif 3626#endif
3190 { 25, PrivMode_VisibleCursor },
3191 { 35, PrivMode_ShiftKeys }, 3627 { 35, PrivMode_ShiftKeys }, // rxvt extension
3192 { 40, PrivMode_132OK }, 3628 { 40, PrivMode_132OK },
3629 // 41 xterm more fixes NYI
3630 // 45 margin bell NYI
3631 // 46 start logging
3193 { 47, PrivMode_Screen }, 3632 { 47, PrivMode_Screen },
3194 { 66, PrivMode_aplKP }, 3633 { 66, PrivMode_aplKP },
3195#ifndef NO_BACKSPACE_KEY 3634#ifndef NO_BACKSPACE_KEY
3196 { 67, PrivMode_BackSpace }, 3635 { 67, PrivMode_BackSpace },
3197#endif 3636#endif
3198 { 1000, PrivMode_MouseX11 }, 3637 { 1000, PrivMode_MouseX11 },
3638 // 1001 Use Hilite Mouse Tracking. NYI, TODO
3639 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO
3640 // 1003 Use All Motion Mouse Tracking. NYI, TODO
3199 { 1010, PrivMode_TtyOutputInh }, 3641 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3200 { 1011, PrivMode_Keypress }, 3642 { 1011, PrivMode_Keypress }, // rxvt extension
3643 // 1035 enable modifiers for alt, numlock NYI
3644 // 1036 send ESC for meta keys NYI
3645 // 1037 send DEL for keypad delete NYI
3201 { 1047, PrivMode_Screen }, 3646 { 1047, PrivMode_Screen },
3647 // 1048 save and restore cursor
3202 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3648 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3649 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3203 }; 3650 };
3204 3651
3205 if (nargs == 0) 3652 if (nargs == 0)
3206 return; 3653 return;
3207 3654
… …
3222 state = privcases (mode, argtopriv[j].bit); 3669 state = privcases (mode, argtopriv[j].bit);
3223 break; 3670 break;
3224 } 3671 }
3225 3672
3226 /* extra handling for values with state unkept */ 3673 /* extra handling for values with state unkept */
3227 if (state == -1)
3228 switch (arg[i]) 3674 switch (arg[i])
3229 { 3675 {
3676#if ENABLE_STYLES
3677 case 1021:
3678 set_option (Opt_intensityStyles, mode);
3679
3680 scr_touch (true);
3681 break;
3682#endif
3230 case 1048: /* alternative cursor save */ 3683 case 1048: /* alternative cursor save */
3684 case 1049:
3685 if (option (Opt_secondaryScreen))
3231 if (mode == 0) 3686 if (mode == 0)
3232 scr_cursor (RESTORE); 3687 scr_cursor (RESTORE);
3233 else if (mode == 1) 3688 else if (mode == 1)
3234 scr_cursor (SAVE); 3689 scr_cursor (SAVE);
3235 /* FALLTHROUGH */
3236 default:
3237 continue; /* for (;i;) */
3238 }
3239
3240 /* extra handling for values with valid 0 or 1 state */
3241 switch (arg[i])
3242 {
3243 /* case 1: - application cursor keys */
3244 case 2: /* VT52 mode */
3245 /* oddball mode. should be set regardless of set/reset
3246 * parameter. Return from VT52 mode with an ESC < from
3247 * within VT52 mode
3248 */
3249 PrivMode (1, PrivMode_vt52);
3250 break; 3690 break;
3691 }
3692
3693 if (state >= 0)
3694 /* extra handling for values with valid 0 or 1 state */
3695 switch (arg[i])
3696 {
3697 /* case 1: - application cursor keys */
3698 case 2: /* VT52 mode */
3699 /* oddball mode. should be set regardless of set/reset
3700 * parameter. Return from VT52 mode with an ESC < from
3701 * within VT52 mode
3702 */
3703 PrivMode (1, PrivMode_vt52);
3704 break;
3251 case 3: /* 80/132 */ 3705 case 3: /* 80/132 */
3252 if (PrivateModes & PrivMode_132OK) 3706 if (priv_modes & PrivMode_132OK)
3253 set_widthheight ( (unsigned int) ((state ? 132 : 80) * TermWin.fwidth), 3707 set_widthheight (((state ? 132 : 80) * fwidth), height);
3254 (unsigned int)TermWin.height);
3255 break; 3708 break;
3256 case 4: /* smooth scrolling */ 3709 case 4: /* smooth scrolling */
3257 if (state)
3258 Options &= ~Opt_jumpScroll;
3259 else
3260 Options |= Opt_jumpScroll; 3710 set_option (Opt_jumpScroll, !state);
3261 break; 3711 break;
3262 case 5: /* reverse video */ 3712 case 5: /* reverse video */
3263 scr_rvideo_mode (state); 3713 scr_rvideo_mode (state);
3264 break; 3714 break;
3265 case 6: /* relative/absolute origins */ 3715 case 6: /* relative/absolute origins */
3266 scr_relative_origin (state); 3716 scr_relative_origin (state);
3267 break; 3717 break;
3268 case 7: /* autowrap */ 3718 case 7: /* autowrap */
3269 scr_autowrap (state); 3719 scr_autowrap (state);
3270 break; 3720 break;
3271 /* case 8: - auto repeat, can't do on a per window basis */ 3721 /* case 8: - auto repeat, can't do on a per window basis */
3272 case 9: /* X10 mouse reporting */ 3722 case 9: /* X10 mouse reporting */
3273 if (state) /* orthogonal */ 3723 if (state) /* orthogonal */
3274 PrivateModes &= ~ (PrivMode_MouseX11); 3724 priv_modes &= ~PrivMode_MouseX11;
3275 break; 3725 break;
3276#ifdef menuBar_esc
3277 case menuBar_esc:
3278#ifdef MENUBAR
3279 map_menuBar (state);
3280#endif
3281 break;
3282#endif
3283#ifdef scrollBar_esc 3726#ifdef scrollBar_esc
3284 case scrollBar_esc: 3727 case scrollBar_esc:
3285 if (scrollbar_mapping (state)) 3728 if (scrollbar_mapping (state))
3286 { 3729 {
3287 resize_all_windows (0, 0, 0); 3730 resize_all_windows (0, 0, 0);
3288 scr_touch (true); 3731 scr_touch (true);
3289 } 3732 }
3290 break; 3733 break;
3291#endif 3734#endif
3292 case 25: /* visible/invisible cursor */ 3735 case 25: /* visible/invisible cursor */
3293 scr_cursor_visible (state); 3736 scr_cursor_visible (state);
3294 break; 3737 break;
3295 /* case 35: - shift keys */ 3738 /* case 35: - shift keys */
3296 /* case 40: - 80 <--> 132 mode */ 3739 /* case 40: - 80 <--> 132 mode */
3297 case 47: /* secondary screen */ 3740 case 47: /* secondary screen */
3298 scr_change_screen (state); 3741 scr_change_screen (state);
3299 break; 3742 break;
3300 /* case 66: - application key pad */ 3743 /* case 66: - application key pad */
3301 /* case 67: - backspace key */ 3744 /* case 67: - backspace key */
3302 case 1000: /* X11 mouse reporting */ 3745 case 1000: /* X11 mouse reporting */
3303 if (state) /* orthogonal */ 3746 if (state) /* orthogonal */
3304 PrivateModes &= ~ (PrivMode_MouseX10); 3747 priv_modes &= ~PrivMode_MouseX10;
3305 break; 3748 break;
3306#if 0 3749#if 0
3307 case 1001: 3750 case 1001:
3308 break; /* X11 mouse highlighting */ 3751 break; /* X11 mouse highlighting */
3309#endif 3752#endif
3310 case 1010: /* scroll to bottom on TTY output inhibit */ 3753 case 1010: /* scroll to bottom on TTY output inhibit */
3311 if (state)
3312 Options &= ~Opt_scrollTtyOutput;
3313 else
3314 Options |= Opt_scrollTtyOutput; 3754 set_option (Opt_scrollTtyOutput, !state);
3315 break; 3755 break;
3316 case 1011: /* scroll to bottom on key press */ 3756 case 1011: /* scroll to bottom on key press */
3317 if (state)
3318 Options |= Opt_scrollTtyKeypress; 3757 set_option (Opt_scrollTtyKeypress, state);
3319 else
3320 Options &= ~Opt_scrollTtyKeypress;
3321 break; 3758 break;
3322 case 1047: /* secondary screen w/ clearing */ 3759 case 1047: /* secondary screen w/ clearing last */
3323 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3760 if (option (Opt_secondaryScreen))
3324 if (current_screen != PRIMARY) 3761 if (current_screen != PRIMARY)
3325 scr_erase_screen (2); 3762 scr_erase_screen (2);
3326 scr_change_screen (state); 3763 scr_change_screen (state);
3327 /* FALLTHROUGH */
3328 default:
3329 break; 3764 break;
3765 case 1049: /* secondary screen w/ clearing first */
3766 scr_change_screen (state);
3767 if (option (Opt_secondaryScreen))
3768 if (current_screen != PRIMARY)
3769 scr_erase_screen (2);
3770 break;
3771 default:
3772 break;
3330 } 3773 }
3331 } 3774 }
3332} 3775}
3333/*}}} */ 3776/*}}} */
3334 3777
3335/*{{{ process sgr sequences */ 3778/*{{{ process sgr sequences */
3336void 3779void
3337rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3780rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3338{ 3781{
3339 unsigned int i; 3782 unsigned int i;
3340 short rendset; 3783 short rendset;
3341 int rendstyle; 3784 int rendstyle;
3342 3785
3343 if (nargs == 0) 3786 if (nargs == 0)
3344 { 3787 {
3345 scr_rendition (0, ~RS_None); 3788 scr_rendition (0, ~RS_None);
3346 return; 3789 return;
3347 } 3790 }
3791
3348 for (i = 0; i < nargs; i++) 3792 for (i = 0; i < nargs; i++)
3349 { 3793 {
3350 rendset = -1; 3794 rendset = -1;
3351 switch (arg[i]) 3795 switch (arg[i])
3352 { 3796 {
… …
3354 rendset = 0, rendstyle = ~RS_None; 3798 rendset = 0, rendstyle = ~RS_None;
3355 break; 3799 break;
3356 case 1: 3800 case 1:
3357 rendset = 1, rendstyle = RS_Bold; 3801 rendset = 1, rendstyle = RS_Bold;
3358 break; 3802 break;
3803 //case 2: // low intensity
3804 case 3:
3805 rendset = 1, rendstyle = RS_Italic;
3806 break;
3359 case 4: 3807 case 4:
3360 rendset = 1, rendstyle = RS_Uline; 3808 rendset = 1, rendstyle = RS_Uline;
3361 break; 3809 break;
3362 case 5: 3810 case 5: // slowly blinking
3811 case 6: // rapidly blinking
3363 rendset = 1, rendstyle = RS_Blink; 3812 rendset = 1, rendstyle = RS_Blink;
3364 break; 3813 break;
3814 //case 6: // scoansi light background
3365 case 7: 3815 case 7:
3366 rendset = 1, rendstyle = RS_RVid; 3816 rendset = 1, rendstyle = RS_RVid;
3367 break; 3817 break;
3368 case 22: 3818 case 8:
3819 // invisible. NYI
3820 break;
3821 //case 9: // crossed out
3822 //case 10: // scoansi acs off, primary font
3823 //case 11: // scoansi acs on, first alt font
3824 //case 12: // scoansi acs on, |0x80, second alt font
3825 //...
3826 //case 19: // ninth alt font
3827 //case 20: // gothic
3828 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3369 rendset = 0, rendstyle = RS_Bold; 3829 rendset = 0, rendstyle = RS_Bold;
3830 break;
3831 case 22: // normal intensity
3832 rendset = 0, rendstyle = RS_Bold;
3833 break;
3834 case 23: // disable italic
3835 rendset = 0, rendstyle = RS_Italic;
3370 break; 3836 break;
3371 case 24: 3837 case 24:
3372 rendset = 0, rendstyle = RS_Uline; 3838 rendset = 0, rendstyle = RS_Uline;
3373 break; 3839 break;
3374 case 25: 3840 case 25:
3375 rendset = 0, rendstyle = RS_Blink; 3841 rendset = 0, rendstyle = RS_Blink;
3376 break; 3842 break;
3843 case 26: // variable spacing (iso 8613)
3844 rendset = 0, rendstyle = RS_Blink;
3845 break;
3377 case 27: 3846 case 27:
3378 rendset = 0, rendstyle = RS_RVid; 3847 rendset = 0, rendstyle = RS_RVid;
3379 break; 3848 break;
3849 //case 28: // visible. NYI
3850 //case 29: // not crossed-out
3380 } 3851 }
3852
3381 if (rendset != -1) 3853 if (rendset != -1)
3382 { 3854 {
3383 scr_rendition (rendset, rendstyle); 3855 scr_rendition (rendset, rendstyle);
3384 continue; /* for (;i;) */ 3856 continue; /* for (;i;) */
3385 } 3857 }
… …
3392 case 33: 3864 case 33:
3393 case 34: 3865 case 34:
3394 case 35: 3866 case 35:
3395 case 36: 3867 case 36:
3396 case 37: 3868 case 37:
3397 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), 3869 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3398 Color_fg);
3399 break; 3870 break;
3400#ifdef TTY_256COLOR 3871 case 38: // set fg color, ISO 8613-6
3401 case 38:
3402 if (nargs > i + 2 && arg[i + 1] == 5) 3872 if (nargs > i + 2 && arg[i + 1] == 5)
3403 { 3873 {
3404 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3874 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3405 Color_fg);
3406 i += 2; 3875 i += 2;
3407 } 3876 }
3408 break; 3877 break;
3409#endif
3410 case 39: /* default fg */ 3878 case 39: /* default fg */
3411 scr_color (Color_fg, Color_fg); 3879 scr_color (Color_fg, Color_fg);
3412 break; 3880 break;
3413 3881
3414 case 40: 3882 case 40:
… …
3417 case 43: 3885 case 43:
3418 case 44: 3886 case 44:
3419 case 45: 3887 case 45:
3420 case 46: 3888 case 46:
3421 case 47: 3889 case 47:
3422 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), 3890 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3423 Color_bg);
3424 break; 3891 break;
3425#ifdef TTY_256COLOR 3892 case 48: // set bg color, ISO 8613-6
3426 case 48:
3427 if (nargs > i + 2 && arg[i + 1] == 5) 3893 if (nargs > i + 2 && arg[i + 1] == 5)
3428 { 3894 {
3429 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3895 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3430 Color_bg);
3431 i += 2; 3896 i += 2;
3432 } 3897 }
3433 break; 3898 break;
3434#endif
3435 case 49: /* default bg */ 3899 case 49: /* default bg */
3436 scr_color (Color_bg, Color_bg); 3900 scr_color (Color_bg, Color_bg);
3437 break; 3901 break;
3438 3902
3439#ifndef NO_BRIGHTCOLOR 3903 //case 50: // not variable spacing
3904
3905#if !ENABLE_MINIMAL
3440 case 90: 3906 case 90:
3441 case 91: /* set bright fg color */ 3907 case 91: /* set bright fg color */
3442 case 92: 3908 case 92:
3443 case 93: 3909 case 93:
3444 case 94: 3910 case 94:
3445 case 95: 3911 case 95:
3446 case 96: 3912 case 96:
3447 case 97: 3913 case 97:
3448 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 3914 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3449 Color_fg);
3450 break; 3915 break;
3451 case 100: 3916 case 100:
3452 case 101: /* set bright bg color */ 3917 case 101: /* set bright bg color */
3453 case 102: 3918 case 102:
3454 case 103: 3919 case 103:
3455 case 104: 3920 case 104:
3456 case 105: 3921 case 105:
3457 case 106: 3922 case 106:
3458 case 107: 3923 case 107:
3459 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 3924 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3460 Color_bg);
3461 break; 3925 break;
3462#endif 3926#endif
3463
3464 } 3927 }
3465 } 3928 }
3466} 3929}
3467/*}}} */ 3930/*}}} */
3468 3931
3469/*{{{ process Rob Nation's own graphics mode sequences */ 3932/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3470void 3933void
3471rxvt_term::process_graphics () 3934rxvt_term::process_graphics ()
3472{ 3935{
3473 unsigned char ch, cmd = cmd_getc (); 3936 unicode_t ch, cmd = cmd_getc ();
3474 3937
3475 if (cmd == 'Q') 3938 if (cmd == 'Q')
3476 { /* query graphics */ 3939 { /* query graphics */
3477 tt_printf ("\033G0\n"); /* no graphics */ 3940 tt_printf ("\033G0\012"); /* no graphics */
3478 return; 3941 return;
3479 } 3942 }
3480 /* swallow other graphics sequences until terminating ':' */ 3943 /* swallow other graphics sequences until terminating ':' */
3481 do 3944 do
3482 ch = cmd_getc (); 3945 ch = cmd_getc ();
… …
3492 */ 3955 */
3493void 3956void
3494rxvt_term::tt_printf (const char *fmt,...) 3957rxvt_term::tt_printf (const char *fmt,...)
3495{ 3958{
3496 va_list arg_ptr; 3959 va_list arg_ptr;
3497 unsigned char buf[256]; 3960 char buf[256];
3498 3961
3499 va_start (arg_ptr, fmt); 3962 va_start (arg_ptr, fmt);
3500 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 3963 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3501 va_end (arg_ptr); 3964 va_end (arg_ptr);
3502 tt_write (buf, STRLEN (buf)); 3965 tt_write (buf, strlen (buf));
3503} 3966}
3504 3967
3505/* ---------------------------------------------------------------------- */ 3968/* ---------------------------------------------------------------------- */
3506/* Write data to the pty as typed by the user, pasted with the mouse, 3969/* Write data to the pty as typed by the user, pasted with the mouse,
3507 * or generated by us in response to a query ESC sequence. 3970 * or generated by us in response to a query ESC sequence.
3508 */ 3971 */
3972const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
3973
3509void 3974void
3510rxvt_term::tt_write (const unsigned char *data, unsigned int len) 3975rxvt_term::tt_write (const char *data, unsigned int len)
3511{ 3976{
3512 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 3977 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
3978 return;
3513 3979
3514 if (len) 3980 if (pty->pty < 0)
3981 return;
3982
3983 if (v_buflen == 0)
3984 {
3985 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
3986
3987 if ((unsigned int)written == len)
3988 return;
3989
3990 data += written;
3991 len -= written;
3515 { 3992 }
3993
3994 v_buffer = (char *)realloc (v_buffer, v_buflen + len);
3995
3996 memcpy (v_buffer + v_buflen, data, len);
3997 v_buflen += len;
3998
3999 pty_ev.set (EVENT_READ | EVENT_WRITE);
4000}
4001
4002void rxvt_term::pty_write ()
4003{
4004 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4005
4006 if (written > 0)
4007 {
4008 v_buflen -= written;
4009
3516 if (v_buflen == 0) 4010 if (v_buflen == 0)
3517 { 4011 {
3518 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3519
3520 if ((unsigned int)written == len)
3521 return;
3522
3523 data += written;
3524 len -= written;
3525 }
3526
3527
3528 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3529
3530 memcpy (v_buffer + v_buflen, data, len);
3531 v_buflen += len;
3532 }
3533
3534 for (;;)
3535 {
3536 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3537
3538 if (written > 0)
3539 {
3540 v_buflen -= written;
3541
3542 if (v_buflen == 0)
3543 {
3544 free (v_buffer); 4012 free (v_buffer);
3545 v_buffer = 0; 4013 v_buffer = 0;
3546 v_buflen = 0; 4014 v_buflen = 0;
3547 4015
3548 pty_ev.set (EVENT_READ); 4016 pty_ev.set (EVENT_READ);
3549 return;
3550 }
3551
3552 memmove (v_buffer, v_buffer + written, v_buflen);
3553 }
3554 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3555 // original code just ignores this...
3556 destroy ();
3557 else
3558 {
3559 pty_ev.set (EVENT_READ | EVENT_WRITE);
3560 return; 4017 return;
3561 } 4018 }
4019
4020 memmove (v_buffer, v_buffer + written, v_buflen);
3562 } 4021 }
4022 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4023 pty_ev.set (EVENT_READ);
3563} 4024}
3564 4025
3565/*----------------------- end-of-file (C source) -----------------------*/ 4026/*----------------------- end-of-file (C source) -----------------------*/
3566 4027

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