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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.55 by pcg, Sun Feb 22 20:08:18 2004 UTC vs.
Revision 1.347 by sasha, Wed Aug 15 22:41:52 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
522 {
523# if ISO_14755
524 scr_overlay_off ();
281#endif 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 {
282 { 551 {
283 newlen = 1; 552 newlen = 1;
284 switch (keysym) 553 switch (keysym)
285 { 554 {
286#ifndef NO_BACKSPACE_KEY 555#ifndef NO_BACKSPACE_KEY
287 case XK_BackSpace: 556 case XK_BackSpace:
288 if (PrivateModes & PrivMode_HaveBackSpace) 557 if (priv_modes & PrivMode_HaveBackSpace)
289 { 558 {
290 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace) 559 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
291 ^ !!ctrl) ? '\b' : '\177'; 560 ^ !!ctrl) ? '\b' : '\177';
292 kbuf[1] = '\0'; 561 kbuf[1] = '\0';
293 } 562 }
294 else 563 else
295 STRCPY (kbuf, key_backspace); 564 strcpy (kbuf, key_backspace);
296# ifdef MULTICHAR_SET 565 break;
297 if ((Options & Opt_mc_hack) && screen.cur.col > 0) 566#endif
567#ifndef NO_DELETE_KEY
568# ifdef XK_KP_Prior
569 case XK_KP_Delete:
570 /* allow shift to override */
571 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
298 { 572 {
299 int col, row; 573 strcpy (kbuf, "\033On");
300 574 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 } 575 }
576 /* FALLTHROUGH */
307# endif 577# endif
308 break;
309#endif
310#ifndef NO_DELETE_KEY
311 case XK_Delete: 578 case XK_Delete:
312 STRCPY (kbuf, key_delete); 579 strcpy (kbuf, key_delete);
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; 580 break;
326#endif 581#endif
327 case XK_Tab: 582 case XK_Tab:
328 if (shft) 583 if (shft)
329 STRCPY (kbuf, "\033[Z"); 584 strcpy (kbuf, "\033[Z");
330 else 585 else
331 { 586 {
332#ifdef CTRL_TAB_MAKES_META 587#ifdef CTRL_TAB_MAKES_META
333 if (ctrl) 588 if (ctrl)
334 meta = 1; 589 meta = 1;
… …
340 newlen = 0; 595 newlen = 0;
341 } 596 }
342 break; 597 break;
343 598
344#ifdef XK_KP_Left 599#ifdef XK_KP_Left
345 case XK_KP_Up: /* \033Ox or standard */ 600 case XK_KP_Up: /* \033Ox or standard */
346 case XK_KP_Down: /* \033Or or standard */ 601 case XK_KP_Down: /* \033Or or standard */
347 case XK_KP_Right: /* \033Ov or standard */ 602 case XK_KP_Right: /* \033Ov or standard */
348 case XK_KP_Left: /* \033Ot or standard */ 603 case XK_KP_Left: /* \033Ot or standard */
349 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 604 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
350 { 605 {
351 STRCPY (kbuf, "\033OZ"); 606 strcpy (kbuf, "\033OZ");
352 kbuf[2] = "txvr"[keysym - XK_KP_Left]; 607 kbuf[2] = "txvr"[keysym - XK_KP_Left];
353 break; 608 break;
354 } 609 }
355 else 610 else
356 /* translate to std. cursor key */ 611 /* translate to std. cursor key */
… …
359#endif 614#endif
360 case XK_Up: /* "\033[A" */ 615 case XK_Up: /* "\033[A" */
361 case XK_Down: /* "\033[B" */ 616 case XK_Down: /* "\033[B" */
362 case XK_Right: /* "\033[C" */ 617 case XK_Right: /* "\033[C" */
363 case XK_Left: /* "\033[D" */ 618 case XK_Left: /* "\033[D" */
364 STRCPY (kbuf, "\033[Z"); 619 strcpy (kbuf, "\033[Z");
365 kbuf[2] = "DACB"[keysym - XK_Left]; 620 kbuf[2] = "DACB"[keysym - XK_Left];
366 /* do Shift first */ 621 /* do Shift first */
367 if (shft) 622 if (shft)
368 kbuf[2] = "dacb"[keysym - XK_Left]; 623 kbuf[2] = "dacb"[keysym - XK_Left];
369 else if (ctrl) 624 else if (ctrl)
370 { 625 {
371 kbuf[1] = 'O'; 626 kbuf[1] = 'O';
372 kbuf[2] = "dacb"[keysym - XK_Left]; 627 kbuf[2] = "dacb"[keysym - XK_Left];
373 } 628 }
374 else if (PrivateModes & PrivMode_aplCUR) 629 else if (priv_modes & PrivMode_aplCUR)
375 kbuf[1] = 'O'; 630 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; 631 break;
412 632
413#ifndef UNSHIFTED_SCROLLKEYS 633#ifndef UNSHIFTED_SCROLLKEYS
414# ifdef XK_KP_Prior 634# ifdef XK_KP_Prior
415 case XK_KP_Prior: 635 case XK_KP_Prior:
416 /* allow shift to override */ 636 /* allow shift to override */
417 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 637 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
418 { 638 {
419 STRCPY (kbuf, "\033Oy"); 639 strcpy (kbuf, "\033Oy");
420 break; 640 break;
421 } 641 }
422 /* FALLTHROUGH */ 642 /* FALLTHROUGH */
423# endif 643# endif
424 case XK_Prior: 644 case XK_Prior:
425 STRCPY (kbuf, "\033[5~"); 645 strcpy (kbuf, "\033[5~");
426 break; 646 break;
427# ifdef XK_KP_Next 647# ifdef XK_KP_Next
428 case XK_KP_Next: 648 case XK_KP_Next:
429 /* allow shift to override */ 649 /* allow shift to override */
430 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 650 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
431 { 651 {
432 STRCPY (kbuf, "\033Os"); 652 strcpy (kbuf, "\033Os");
433 break; 653 break;
434 } 654 }
435 /* FALLTHROUGH */ 655 /* FALLTHROUGH */
436# endif 656# endif
437 case XK_Next: 657 case XK_Next:
438 STRCPY (kbuf, "\033[6~"); 658 strcpy (kbuf, "\033[6~");
439 break; 659 break;
440#endif 660#endif
441 case XK_KP_Enter: 661 case XK_KP_Enter:
442 /* allow shift to override */ 662 /* allow shift to override */
443 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 663 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
444 { 664 {
445 STRCPY (kbuf, "\033OM"); 665 strcpy (kbuf, "\033OM");
666 break;
667 }
668
669 /* FALLTHROUGH */
670
671 case XK_Return:
672 if (priv_modes & PrivMode_LFNL)
673 {
674 kbuf[0] = '\015';
675 kbuf[1] = '\012';
676 kbuf[2] = '\0';
446 } 677 }
447 else 678 else
448 { 679 {
449 kbuf[0] = '\r'; 680 kbuf[0] = '\015';
450 kbuf[1] = '\0'; 681 kbuf[1] = '\0';
451 } 682 }
452 break; 683 break;
453 684
454#ifdef XK_KP_Begin 685#ifdef XK_KP_Begin
455 case XK_KP_Begin: 686 case XK_KP_Begin:
456 STRCPY (kbuf, "\033Ou"); 687 strcpy (kbuf, "\033Ou");
457 break; 688 break;
458 689
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 690#endif
467 case XK_KP_F1: /* "\033OP" */ 691 case XK_KP_F1: /* "\033OP" */
468 case XK_KP_F2: /* "\033OQ" */ 692 case XK_KP_F2: /* "\033OQ" */
469 case XK_KP_F3: /* "\033OR" */ 693 case XK_KP_F3: /* "\033OR" */
470 case XK_KP_F4: /* "\033OS" */ 694 case XK_KP_F4: /* "\033OS" */
471 STRCPY (kbuf, "\033OP"); 695 strcpy (kbuf, "\033OP");
472 kbuf[2] += (keysym - XK_KP_F1); 696 kbuf[2] += (keysym - XK_KP_F1);
473 break; 697 break;
474 698
475 case XK_KP_Multiply: /* "\033Oj" : "*" */ 699 case XK_KP_Multiply: /* "\033Oj" : "*" */
476 case XK_KP_Add: /* "\033Ok" : "+" */ 700 case XK_KP_Add: /* "\033Ok" : "+" */
… …
487 case XK_KP_6: /* "\033Ov" : "6" */ 711 case XK_KP_6: /* "\033Ov" : "6" */
488 case XK_KP_7: /* "\033Ow" : "7" */ 712 case XK_KP_7: /* "\033Ow" : "7" */
489 case XK_KP_8: /* "\033Ox" : "8" */ 713 case XK_KP_8: /* "\033Ox" : "8" */
490 case XK_KP_9: /* "\033Oy" : "9" */ 714 case XK_KP_9: /* "\033Oy" : "9" */
491 /* allow shift to override */ 715 /* allow shift to override */
492 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 716 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
493 { 717 {
494 STRCPY (kbuf, "\033Oj"); 718 strcpy (kbuf, "\033Oj");
495 kbuf[2] += (keysym - XK_KP_Multiply); 719 kbuf[2] += (keysym - XK_KP_Multiply);
496 } 720 }
497 else 721 else
498 { 722 {
499 kbuf[0] = ('*' + (keysym - XK_KP_Multiply)); 723 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
500 kbuf[1] = '\0'; 724 kbuf[1] = '\0';
501 } 725 }
502 break; 726 break;
503 727
504 case XK_Find: 728 case XK_Find:
505 STRCPY (kbuf, "\033[1~"); 729 strcpy (kbuf, "\033[1~");
506 break; 730 break;
731
732#ifdef XK_KP_Insert
733 case XK_KP_Insert:
734 /* allow shift to override */
735 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
736 {
737 strcpy (kbuf, "\033Op");
738 break;
739 }
740 /* FALLTHROUGH */
741#endif
507 case XK_Insert: 742 case XK_Insert:
508 STRCPY (kbuf, "\033[2~"); 743 strcpy (kbuf, "\033[2~");
509 break; 744 break;
510#ifdef DXK_Remove /* support for DEC remove like key */ 745#ifdef DXK_Remove /* support for DEC remove like key */
511 case DXK_Remove: 746 case DXK_Remove:
512 /* FALLTHROUGH */ 747 /* FALLTHROUGH */
513#endif 748#endif
514 case XK_Execute: 749 case XK_Execute:
515 STRCPY (kbuf, "\033[3~"); 750 strcpy (kbuf, "\033[3~");
516 break; 751 break;
517 case XK_Select: 752 case XK_Select:
518 STRCPY (kbuf, "\033[4~"); 753 strcpy (kbuf, "\033[4~");
519 break; 754 break;
520#ifdef XK_KP_End 755#ifdef XK_KP_End
521 case XK_KP_End: 756 case XK_KP_End:
522 /* allow shift to override */ 757 /* allow shift to override */
523 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 758 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
524 { 759 {
525 STRCPY (kbuf, "\033Oq"); 760 strcpy (kbuf, "\033Oq");
526 break; 761 break;
527 } 762 }
528 /* FALLTHROUGH */ 763 /* FALLTHROUGH */
529#endif 764#endif
530 case XK_End: 765 case XK_End:
531 STRCPY (kbuf, KS_END); 766 strcpy (kbuf, KS_END);
532 break; 767 break;
533#ifdef XK_KP_Home 768#ifdef XK_KP_Home
534 case XK_KP_Home: 769 case XK_KP_Home:
535 /* allow shift to override */ 770 /* allow shift to override */
536 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 771 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
537 { 772 {
538 STRCPY (kbuf, "\033Ow"); 773 strcpy (kbuf, "\033Ow");
539 break; 774 break;
540 } 775 }
541 /* FALLTHROUGH */ 776 /* FALLTHROUGH */
542#endif 777#endif
543 case XK_Home: 778 case XK_Home:
544 STRCPY (kbuf, KS_HOME); 779 strcpy (kbuf, KS_HOME);
545 break; 780 break;
546 781
547#define FKEY(n, fkey) \ 782#define FKEY(n, fkey) \
548 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey))) 783 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
549 784
… …
601#undef FKEY 836#undef FKEY
602 default: 837 default:
603 newlen = 0; 838 newlen = 0;
604 break; 839 break;
605 } 840 }
841
606 if (newlen) 842 if (newlen)
607 len = STRLEN (kbuf); 843 len = strlen (kbuf);
608 } 844 }
845
609 /* 846 /*
610 * Pass meta for all function keys, if 'meta' option set 847 * Pass meta for all function keys, if 'meta' option set
611 */ 848 */
612#ifdef META8_OPTION 849#ifdef META8_OPTION
613 if (meta && (meta_char == 0x80) && len > 0) 850 if (meta && (meta_char == 0x80) && len > 0)
… …
618 else if (ctrl && keysym == XK_minus) 855 else if (ctrl && keysym == XK_minus)
619 { 856 {
620 len = 1; 857 len = 1;
621 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 858 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
622 } 859 }
860 else if (keysym == XK_ISO_Left_Tab)
861 {
862 strcpy (kbuf, "\033[Z");
863 len = 3;
864 }
623 else 865 else
624 { 866 {
625#ifdef META8_OPTION 867#ifdef META8_OPTION
626 /* set 8-bit on */ 868 /* set 8-bit on */
627 if (meta && (meta_char == 0x80)) 869 if (meta && (meta_char == 0x80))
628 { 870 {
629 unsigned char *ch; 871 char *ch;
630 872
631 for (ch = kbuf; ch < kbuf + len; ch++) 873 for (ch = kbuf; ch < kbuf + len; ch++)
632 *ch |= 0x80; 874 *ch |= 0x80;
875
633 meta = 0; 876 meta = 0;
634 } 877 }
635#endif 878#endif
636 /* nil */ ; 879 /* nil */ ;
637 } 880 }
638 } 881 }
639 882
883 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
884 return;
885
640 if (len <= 0) 886 if (len <= 0)
641 return; /* not mapped */ 887 return; /* not mapped */
642 888
643 if (Options & Opt_scrollTtyKeypress) 889 if (option (Opt_scrollTtyKeypress))
644 if (TermWin.view_start) 890 if (view_start)
645 { 891 {
646 TermWin.view_start = 0; 892 view_start = 0;
647 want_refresh = 1; 893 want_refresh = 1;
648 } 894 }
649 895
650 /* 896 /*
651 * these modifications only affect the static keybuffer 897 * these modifications only affect the static keybuffer
… …
666#ifdef META8_OPTION 912#ifdef META8_OPTION
667 && meta_char == C0_ESC 913 && meta_char == C0_ESC
668#endif 914#endif
669 ) 915 )
670 { 916 {
671 const unsigned char ch = C0_ESC; 917 const char ch = C0_ESC;
672 tt_write (&ch, 1); 918 tt_write (&ch, 1);
673 } 919 }
674 920
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); 921 tt_write (kbuf, (unsigned int)len);
686} 922}
687/*}}} */
688 923
689#if (MENUBAR_MAX) 924void
690/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ 925rxvt_term::key_release (XKeyEvent &ev)
691/* attempt to `write' count to the input buffer */ 926{
927#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
928 KeySym keysym;
929
930 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
931#endif
932
933#if ENABLE_FRILLS || ISO_14755
934 // ISO 14755 support
935 if (iso14755buf)
936 if (iso14755buf & ISO_14755_52)
937 {
938# if ISO_14755
939 scr_overlay_off ();
940# endif
941# if ISO_14755
942 // iso14755 part 5.2 handling: release time
943 // first: controls
944 if ((ev.state & ControlMask)
945 && ((keysym >= 0x40 && keysym <= 0x5f)
946 || (keysym >= 0x61 && keysym <= 0x7f)))
947 {
948 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
949 commit_iso14755 ();
950
951 return;
952 }
953
954 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)
955 if (i[0] == keysym)
956 {
957 iso14755buf = ISO_14755_51 | i[1];
958 commit_iso14755 ();
959
960 return;
961 }
962
963 scr_bell ();
964# endif
965 iso14755buf = 0;
966
967 return;
968 }
969 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
970 {
971# if ISO_14755
972 scr_overlay_off ();
973# endif
974 if (iso14755buf & ISO_14755_51)
975 commit_iso14755 ();
976#if ISO_14755
977 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
978 {
979 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
980
981 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
982 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
983 }
984# endif
985 else
986 iso14755buf = 0;
987 }
988#endif
989
990 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
991 return;
992
993#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
994 if (!(ev.state & ControlMask))
995 slip_wheel_ev.stop ();
996 else if (keysym == XK_Control_L || keysym == XK_Control_R)
997 mouse_slip_wheel_speed = 0;
998#endif
999}
1000
1001#if defined (KEYSYM_RESOURCE)
692unsigned int 1002unsigned int
693rxvt_term::cmd_write (const unsigned char *str, unsigned int count) 1003rxvt_term::cmd_write (const char *str, unsigned int count)
694{ 1004{
695 unsigned int n, s; 1005 unsigned int n, s;
696 1006
697 n = cmdbuf_ptr - cmdbuf_base; 1007 n = cmdbuf_ptr - cmdbuf_base;
698 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 1008 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
1009
699 if (n > 0 && s < count) 1010 if (n > 0 && s < count)
700 { 1011 {
701 MEMMOVE (cmdbuf_base, cmdbuf_ptr, 1012 memmove (cmdbuf_base, cmdbuf_ptr,
702 (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); 1013 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
703 cmdbuf_ptr = cmdbuf_base; 1014 cmdbuf_ptr = cmdbuf_base;
704 cmdbuf_endp -= n; 1015 cmdbuf_endp -= n;
705 s += n; 1016 s += n;
706 } 1017 }
1018
707 if (count > s) 1019 if (count > s)
708 { 1020 {
709 rxvt_print_error ("data loss: cmd_write too large"); 1021 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
710 count = s; 1022 count = s;
711 } 1023 }
1024
712 for (; count--;) 1025 for (; count--;)
713 *cmdbuf_endp++ = *str++; 1026 *cmdbuf_endp++ = *str++;
1027
1028 cmd_parse ();
1029
714 return 0; 1030 return 0;
715} 1031}
716#endif /* MENUBAR_MAX */ 1032#endif
717 1033
718void 1034void
719rxvt_term::flush () 1035rxvt_term::flush ()
720{ 1036{
1037 flush_ev.stop ();
1038
721#ifdef TRANSPARENT 1039#ifdef ENABLE_TRANSPARENCY
722 if (want_full_refresh) 1040 if (want_full_refresh)
723 { 1041 {
724 want_full_refresh = 0; 1042 want_full_refresh = 0;
725 scr_clear (); 1043 scr_clear ();
726 scr_touch (false); 1044 scr_touch (false);
727 want_refresh = 1;
728 } 1045 }
729#endif 1046#endif
730 1047
731 if (want_refresh) 1048 if (want_refresh)
732 { 1049 {
1050 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
1051 {
1052 int row = view_start;
1053 int end_row = row + nrow;
1054
1055 while (row > top_row && ROW (row - 1).is_longer ())
1056 --row;
1057
1058 do
1059 {
1060 int start_row = row;
1061 line_t *l;
1062
1063 do
1064 {
1065 l = &ROW (row++);
1066
1067 if (!(l->f & LINE_FILTERED))
1068 {
1069 // line not filtered, mark it as filtered
1070 l->f |= LINE_FILTERED;
1071 while (l->is_longer ())
1072 {
1073 l = &ROW (row++);
1074 l->f |= LINE_FILTERED;
1075 }
1076
1077 // and filter it
1078 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
1079
1080 break;
1081 }
1082 }
1083 while (l->is_longer () && row < end_row);
1084 }
1085 while (row < end_row);
1086 }
1087
733 scr_refresh (refresh_type); 1088 scr_refresh ();
734 scrollbar_show (1); 1089 scrollbar_show (1);
735#ifdef USE_XIM 1090#ifdef USE_XIM
736 IMSendSpot (); 1091 IMSendSpot ();
737#endif 1092#endif
738
739 } 1093 }
740 1094
741 display->flush (); 1095 display->flush ();
742} 1096}
743 1097
744void 1098void
745rxvt_term::check_cb (check_watcher &w) 1099rxvt_term::check_cb (check_watcher &w)
746{ 1100{
747 SET_R (this); 1101 make_current ();
748 SET_LOCALE (locale);
749 1102
1103 display->flush ();
1104
1105 if (want_refresh && !flush_ev.active)
1106 flush_ev.start (NOW + 1. / 60.); // refresh at max. 60 hz normally
1107}
1108
1109void
1110rxvt_term::flush_cb (time_watcher &w)
1111{
1112 make_current ();
1113
1114 refresh_count = 0;
750 flush (); 1115 flush ();
751} 1116}
752 1117
753#ifdef CURSOR_BLINK 1118#ifdef CURSOR_BLINK
754void 1119void
755rxvt_term::cursor_blink_cb (time_watcher &w) 1120rxvt_term::cursor_blink_cb (time_watcher &w)
756{ 1121{
757 hidden_cursor = !hidden_cursor; 1122 hidden_cursor = !hidden_cursor;
758 want_refresh = 1; 1123 want_refresh = 1;
759 1124
760 w.start (w.at + BLINK_INTERVAL); 1125 w.start (w.at + CURSOR_BLINK_INTERVAL);
761} 1126}
762#endif 1127#endif
763 1128
764#ifdef TEXT_BLINK 1129#ifdef TEXT_BLINK
765void 1130void
… …
772 w.start (w.at + TEXT_BLINK_INTERVAL); 1137 w.start (w.at + TEXT_BLINK_INTERVAL);
773 } 1138 }
774} 1139}
775#endif 1140#endif
776 1141
1142#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1143void
1144rxvt_term::cont_scroll_cb (time_watcher &w)
1145{
1146 if ((scrollbar_isUp() || scrollbar_isDn()) &&
1147 scr_page (scrollbar_isUp() ? UP : DN, 1))
1148 {
1149 want_refresh = 1;
1150 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1151 }
1152}
1153#endif
1154
1155#ifdef SELECTION_SCROLLING
1156void
1157rxvt_term::sel_scroll_cb (time_watcher &w)
1158{
1159 if (scr_page (scroll_selection_dir, scroll_selection_lines))
1160 {
1161 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1162 want_refresh = 1;
1163 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1164 }
1165}
1166#endif
1167
1168#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1169void
1170rxvt_term::slip_wheel_cb (time_watcher &w)
1171{
1172 if (mouse_slip_wheel_speed == 0
1173 || mouse_slip_wheel_speed < 0 ? scr_page (DN, -mouse_slip_wheel_speed)
1174 : scr_page (UP, mouse_slip_wheel_speed))
1175 {
1176 if (view_start == top_row || view_start == 0)
1177 mouse_slip_wheel_speed = 0;
1178
1179 want_refresh = 1;
1180 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1181 }
1182}
1183#endif
1184
1185#if LINUX_YIELD_HACK
1186static struct event_handler
1187{
1188 check_watcher yield_ev;
1189
1190 void yield_cb (check_watcher &w)
1191 {
1192 // this should really be sched_yield(), but the linux guys thought
1193 // that giving a process calling sched_yield () less cpu time than
1194 // ones with high nice levels is a useful thing to do. It surely is is
1195 // allowed by the sus... as is returning ENOSYS.
1196
1197 struct timespec ts = { 0, 0 };
1198 nanosleep (&ts, 0);
1199
1200 w.stop ();
1201 }
1202
1203 event_handler ()
1204 : yield_ev (this, &event_handler::yield_cb)
1205 {
1206 }
1207} event_handler;
1208#endif
1209
777bool 1210bool
778rxvt_term::pty_fill () 1211rxvt_term::pty_fill ()
779{ 1212{
780 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1213 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
1214
1215 if (CBUFSIZ == n)
1216 {
1217 rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n");
1218 n = 0;
1219 }
781 1220
782 memmove (cmdbuf_base, cmdbuf_ptr, n); 1221 memmove (cmdbuf_base, cmdbuf_ptr, n);
783 cmdbuf_ptr = cmdbuf_base; 1222 cmdbuf_ptr = cmdbuf_base;
784 cmdbuf_endp = cmdbuf_ptr + n; 1223 cmdbuf_endp = cmdbuf_ptr + n;
785 1224
786 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1225 ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n);
787 1226
788 if (n > 0) 1227 if (r > 0)
789 { 1228 {
790 cmdbuf_endp += n; 1229 cmdbuf_endp += r;
791 return true; 1230 return true;
792 } 1231 }
793 else if (n < 0 && errno != EAGAIN) 1232 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1233 {
1234#if LINUX_YIELD_HACK
1235 if (display->is_local)
1236 event_handler.yield_ev.start ();
1237#endif
1238 }
1239 else
1240 {
1241 pty_ev.stop ();
1242
1243 if (!option (Opt_hold))
794 destroy (); 1244 destroy ();
1245 }
795 1246
796 return false; 1247 return false;
797} 1248}
798 1249
799void 1250void
800rxvt_term::pty_cb (io_watcher &w, short revents) 1251rxvt_term::pty_cb (io_watcher &w, short revents)
801{ 1252{
802 SET_R (this); 1253 make_current ();
803 SET_LOCALE (locale); 1254
1255 if (revents & EVENT_READ)
1256 // loop, but don't allow a single term to monopolize us
1257 while (pty_fill ())
1258 if (cmd_parse ())
1259 break;
804 1260
805 if (revents & EVENT_WRITE) 1261 if (revents & EVENT_WRITE)
806 tt_write (0, 0); 1262 pty_write ();
807 else if (revents & EVENT_READ)
808 {
809 bool flag = true;
810
811 // loop, but don't allow a single term to monopolize us
812 // the number of loops is fully arbitrary, and thus wrong
813 while (flag && pty_fill ())
814 {
815 if (!seen_input)
816 {
817 seen_input = 1;
818 /* once we know the shell is running, send the screen size. Again! */
819 tt_winch ();
820 }
821
822 uint32_t ch = NOCHAR;
823
824 for (;;)
825 {
826 if (ch == NOCHAR)
827 ch = next_char ();
828
829 if (ch == NOCHAR) // TODO: improve
830 break;
831
832 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
833 {
834 /* Read a text string from the input buffer */
835 uint32_t buf[BUFSIZ];
836 bool refreshnow = false;
837 int nlines = 0;
838 uint32_t *str = buf;
839
840 *str++ = ch;
841
842 for (;;)
843 {
844 ch = next_char ();
845
846 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
847 break;
848 else
849 {
850 *str++ = ch;
851
852 if (ch == '\n')
853 {
854 nlines++;
855 refresh_count++;
856
857 if (! (Options & Opt_jumpScroll)
858 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
859 {
860 refreshnow = true;
861 flag = false;
862 ch = NOCHAR;
863 break;
864 }
865
866 // scr_add_lines only works for nlines < TermWin.nrow - 1.
867 if (nlines >= TermWin.nrow - 1)
868 {
869 scr_add_lines (buf, nlines, str - buf);
870 nlines = 0;
871 str = buf;
872 }
873 }
874
875 if (str >= buf + BUFSIZ)
876 {
877 ch = NOCHAR;
878 break;
879 }
880 }
881 }
882
883 scr_add_lines (buf, nlines, str - buf);
884
885 /*
886 * If there have been a lot of new lines, then update the screen
887 * What the heck I'll cheat and only refresh less than every page-full.
888 * the number of pages between refreshes is refresh_limit, which
889 * is incremented here because we must be doing flat-out scrolling.
890 *
891 * refreshing should be correct for small scrolls, because of the
892 * time-out
893 */
894 if (refreshnow)
895 {
896 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
897 refresh_limit++;
898
899 scr_refresh (refresh_type);
900 }
901
902 }
903 else
904 {
905 switch (ch)
906 {
907 default:
908 process_nonprinting (ch);
909 break;
910 case C0_ESC: /* escape char */
911 process_escape_seq ();
912 break;
913 /*case 0x9b: */ /* CSI */
914 /* process_csi_seq (); */
915 }
916
917 ch = NOCHAR;
918 }
919 }
920 }
921 }
922} 1263}
923 1264
924// read the next character, currently handles UTF-8 1265void
925// will probably handle all sorts of other stuff in the future 1266rxvt_term::pointer_unblank ()
926uint32_t
927rxvt_term::next_char ()
928{ 1267{
929 while (cmdbuf_ptr < cmdbuf_endp) 1268 XDefineCursor (dpy, vt, TermWin_cursor);
930 { 1269 recolour_cursor ();
931 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
932 return *cmdbuf_ptr++;
933 1270
934 wchar_t wc; 1271#ifdef POINTER_BLANK
935 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); 1272 hidden_pointer = 0;
936 1273
937 if (len == (size_t)-2) 1274 if (option (Opt_pointerBlank))
938 return NOCHAR; 1275 pointer_ev.start (NOW + pointerBlankDelay);
939 1276#endif
940 if (len == (size_t)-1)
941 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
942
943 // assume wchar == unicode
944 cmdbuf_ptr += len;
945 return wc;
946 }
947
948 return NOCHAR;
949}
950
951/* rxvt_cmd_getc () - Return next input character */
952/*
953 * Return the next input character after first passing any keyboard input
954 * to the command.
955 */
956uint32_t
957rxvt_term::cmd_getc ()
958{
959 for (;;)
960 {
961 uint32_t c = next_char ();
962 if (c != NOCHAR)
963 return c;
964
965 // incomplete sequences should occur rarely, still, a better solution
966 // would be preferred. either setjmp/longjmp or better design.
967 fcntl (cmd_fd, F_SETFL, 0);
968 pty_fill ();
969 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
970 }
971} 1277}
972 1278
973#ifdef POINTER_BLANK 1279#ifdef POINTER_BLANK
974void 1280void
975rxvt_term::pointer_unblank ()
976{
977 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
978 recolour_cursor ();
979
980 hidden_pointer = 0;
981
982 if (Options & Opt_pointerBlank)
983 pointer_ev.start (NOW + pointerBlankDelay);
984}
985
986void
987rxvt_term::pointer_blank () 1281rxvt_term::pointer_blank ()
988{ 1282{
989 if (! (Options & Opt_pointerBlank)) 1283 if (!option (Opt_pointerBlank))
990 return; 1284 return;
991 1285
992 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1286 XDefineCursor (dpy, vt, display->blank_cursor);
993 XFlush (display->display); 1287 XFlush (dpy);
994 1288
995 hidden_pointer = 1; 1289 hidden_pointer = 1;
996} 1290}
997 1291
998void 1292void
999rxvt_term::pointer_cb (time_watcher &w) 1293rxvt_term::pointer_cb (time_watcher &w)
1000{ 1294{
1001 SET_R (this); 1295 make_current ();
1002 SET_LOCALE (locale);
1003 1296
1004 pointer_blank (); 1297 pointer_blank ();
1005} 1298}
1006#endif 1299#endif
1007 1300
1008void 1301void
1009rxvt_term::mouse_report (const XButtonEvent &ev) 1302rxvt_term::mouse_report (XButtonEvent &ev)
1010{ 1303{
1011 int button_number, key_state = 0; 1304 int button_number, key_state = 0;
1012 int x, y; 1305 int x, y;
1013 1306
1014 x = ev.x; 1307 x = ev.x;
1015 y = ev.y; 1308 y = ev.y;
1016 pixel_position (&x, &y); 1309 pixel_position (&x, &y);
1017 1310
1018 if (MEvent.button == AnyButton) 1311 if (MEvent.button == AnyButton)
1019 {
1020 button_number = 3; 1312 button_number = 3;
1021 }
1022 else 1313 else
1023 { 1314 {
1024 button_number = MEvent.button - Button1; 1315 button_number = MEvent.button - Button1;
1025 /* add 0x3D for wheel events, like xterm does */ 1316 /* add 0x3D for wheel events, like xterm does */
1026 if (button_number >= 3) 1317 if (button_number >= 3)
1027 button_number += (64 - 3); 1318 button_number += (64 - 3);
1028 } 1319 }
1029 1320
1030 if (PrivateModes & PrivMode_MouseX10) 1321 if (priv_modes & PrivMode_MouseX10)
1031 { 1322 {
1032 /* 1323 /*
1033 * do not report ButtonRelease 1324 * do not report ButtonRelease
1034 * no state info allowed 1325 * no state info allowed
1035 */ 1326 */
… …
1050 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1341 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1051 + ((MEvent.state & ControlMask) ? 16 : 0); 1342 + ((MEvent.state & ControlMask) ? 16 : 0);
1052#ifdef MOUSE_REPORT_DOUBLECLICK 1343#ifdef MOUSE_REPORT_DOUBLECLICK
1053 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1344 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1054#endif 1345#endif
1055
1056 } 1346 }
1057 1347
1058#ifdef DEBUG_MOUSEREPORT 1348#if DEBUG_MOUSEREPORT
1059 fprintf (stderr, "Mouse ["); 1349 fprintf (stderr, "Mouse [");
1060 if (key_state & 16) 1350 if (key_state & 16)
1061 fputc ('C', stderr); 1351 fputc ('C', stderr);
1062 if (key_state & 4) 1352 if (key_state & 4)
1063 fputc ('S', stderr); 1353 fputc ('S', stderr);
… …
1067 fputc ('2', stderr); 1357 fputc ('2', stderr);
1068 fprintf (stderr, "]: <%d>, %d/%d\n", 1358 fprintf (stderr, "]: <%d>, %d/%d\n",
1069 button_number, 1359 button_number,
1070 x + 1, 1360 x + 1,
1071 y + 1); 1361 y + 1);
1072#else 1362#endif
1363
1073 tt_printf ("\033[M%c%c%c", 1364 tt_printf ("\033[M%c%c%c",
1074 (32 + button_number + key_state), 1365 (32 + button_number + key_state),
1075 (32 + x + 1), 1366 (32 + x + 1),
1076 (32 + y + 1)); 1367 (32 + y + 1));
1077#endif
1078} 1368}
1079
1080#ifdef USING_W11LIB
1081void
1082rxvt_W11_process_x_event (XEvent *ev)
1083{
1084 rxvt_t *r = rxvt_get_r ();
1085
1086 x_cb (*ev);
1087}
1088#endif
1089 1369
1090/*{{{ process an X event */ 1370/*{{{ process an X event */
1091void 1371void
1092rxvt_term::x_cb (XEvent &ev) 1372rxvt_term::x_cb (XEvent &ev)
1093{ 1373{
1094 SET_R (this); 1374 make_current ();
1095 SET_LOCALE (locale);
1096 1375
1097#if defined(CURSOR_BLINK) 1376 dLocal (Display *, dpy);
1098 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
1099 {
1100 if (hidden_cursor)
1101 {
1102 hidden_cursor = 0;
1103 want_refresh = 1;
1104 }
1105 1377
1106 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1378 if (ev.xany.window == vt
1107 } 1379 && SHOULD_INVOKE (HOOK_X_EVENT)
1108#endif 1380 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1109
1110#if defined(POINTER_BLANK)
1111 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
1112 {
1113 if (ev.type == MotionNotify
1114 || ev.type == ButtonPress
1115 || ev.type == ButtonRelease)
1116 if (hidden_pointer)
1117 pointer_unblank ();
1118
1119 if (ev.type == KeyPress && hidden_pointer == 0)
1120 pointer_blank ();
1121 }
1122#endif
1123
1124#ifdef USE_XIM
1125 if (XFilterEvent (&ev, None))
1126 return; 1381 return;
1127#endif
1128 1382
1383 // for XQueryPointer
1129 Window unused_root, unused_child; 1384 Window unused_root, unused_child;
1130 int unused_root_x, unused_root_y; 1385 int unused_root_x, unused_root_y;
1131 unsigned int unused_mask; 1386 unsigned int unused_mask;
1132
1133#ifdef DEBUG_X
1134 const char *const eventnames[] =
1135 { /* mason - this matches my system */
1136 "",
1137 "",
1138 "KeyPress",
1139 "KeyRelease",
1140 "ButtonPress",
1141 "ButtonRelease",
1142 "MotionNotify",
1143 "EnterNotify",
1144 "LeaveNotify",
1145 "FocusIn",
1146 "FocusOut",
1147 "KeymapNotify",
1148 "Expose",
1149 "GraphicsExpose",
1150 "NoExpose",
1151 "VisibilityNotify",
1152 "CreateNotify",
1153 "DestroyNotify",
1154 "UnmapNotify",
1155 "MapNotify",
1156 "MapRequest",
1157 "ReparentNotify",
1158 "ConfigureNotify",
1159 "ConfigureRequest",
1160 "GravityNotify",
1161 "ResizeRequest",
1162 "CirculateNotify",
1163 "CirculateRequest",
1164 "PropertyNotify",
1165 "SelectionClear",
1166 "SelectionRequest",
1167 "SelectionNotify",
1168 "ColormapNotify",
1169 "ClientMessage",
1170 "MappingNotify"
1171 };
1172#endif
1173
1174#ifdef DEBUG_X
1175 struct timeval tp;
1176 struct tm *ltt;
1177 (void)gettimeofday (&tp, NULL);
1178 ltt = localtime (& (tp.tv_sec));
1179 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));
1180#endif
1181 1387
1182 switch (ev.type) 1388 switch (ev.type)
1183 { 1389 {
1184 case KeyPress: 1390 case KeyPress:
1185 lookup_key (ev.xkey); 1391 key_press (ev.xkey);
1186 break; 1392 break;
1187 1393
1188#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1189 case KeyRelease: 1394 case KeyRelease:
1190 { 1395 key_release (ev.xkey);
1191 if (! (ev.xkey.state & ControlMask))
1192 mouse_slip_wheel_speed = 0;
1193 else
1194 {
1195 KeySym ks;
1196
1197 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
1198 if (ks == XK_Control_L || ks == XK_Control_R)
1199 mouse_slip_wheel_speed = 0;
1200 }
1201 break; 1396 break;
1202 }
1203#endif
1204 1397
1205 case ButtonPress: 1398 case ButtonPress:
1206 button_press (ev.xbutton); 1399 button_press (ev.xbutton);
1207 break; 1400 break;
1208 1401
… …
1210 button_release (ev.xbutton); 1403 button_release (ev.xbutton);
1211 break; 1404 break;
1212 1405
1213 case ClientMessage: 1406 case ClientMessage:
1214 if (ev.xclient.format == 32 1407 if (ev.xclient.format == 32
1215 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1408 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1216 destroy ();
1217#ifdef OFFIX_DND
1218 /* OffiX Dnd (drag 'n' drop) protocol */
1219 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1220 && (ev.xclient.data.l[0] == DndFile
1221 || ev.xclient.data.l[0] == DndDir
1222 || ev.xclient.data.l[0] == DndLink))
1223 { 1409 {
1224 /* Get Dnd data */ 1410 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1225 Atom ActualType; 1411 {
1226 int ActualFormat; 1412 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1227 unsigned char *data; 1413 {
1228 unsigned long Size, RemainingBytes; 1414 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1229 1415 {
1230 XGetWindowProperty (display->display, display->root, 1416 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1231 xa[XA_DNDSELECTION], 1417 destroy ();
1232 0L, 1000000L, 1418 }
1233 False, AnyPropertyType, 1419#if ENABLE_EWMH
1234 &ActualType, &ActualFormat, 1420 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1235 &Size, &RemainingBytes, 1421 XSendEvent (dpy, ev.xclient.window = display->root,
1422 False, SubstructureRedirectMask | SubstructureNotifyMask,
1236 &data); 1423 &ev);
1237 XChangeProperty (display->display, display->root, 1424#endif
1238 XA_CUT_BUFFER0, XA_STRING, 1425 }
1239 8, PropModeReplace, 1426 }
1240 data, STRLEN (data)); 1427#if ENABLE_XEMBED
1241 selection_paste (display->root, XA_CUT_BUFFER0, True); 1428 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1242 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1429 {
1430 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1431 focus_in ();
1432 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1433 focus_out ();
1434 }
1435#endif
1243 } 1436 }
1244#endif /* OFFIX_DND */
1245 break;
1246
1247 case MappingNotify:
1248 XRefreshKeyboardMapping (& (ev.xmapping));
1249 break; 1437 break;
1250 1438
1251 /* 1439 /*
1252 * XXX: this is not the _current_ arrangement 1440 * XXX: this is not the _current_ arrangement
1253 * Here's my conclusion: 1441 * Here's my conclusion:
… …
1272 break; 1460 break;
1273 } 1461 }
1274 break; 1462 break;
1275 1463
1276 case FocusIn: 1464 case FocusIn:
1277 if (!TermWin.focus) 1465 if (ev.xfocus.detail != NotifyInferior
1466 && ev.xfocus.detail != NotifyPointer
1467 && ev.xfocus.mode != NotifyGrab)
1468 focus_in ();
1469 break;
1470
1471 case FocusOut:
1472 if (ev.xfocus.detail != NotifyInferior
1473 && ev.xfocus.detail != NotifyPointer
1474 && ev.xfocus.mode != NotifyGrab)
1475 focus_out ();
1476 break;
1477
1478 case ConfigureNotify:
1479 if (ev.xconfigure.window == parent[0])
1278 { 1480 {
1279 TermWin.focus = 1; 1481 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1280 want_refresh = 1;
1281#ifdef USE_XIM
1282 if (Input_Context != NULL)
1283 XSetICFocus (Input_Context);
1284#endif
1285#ifdef CURSOR_BLINK
1286 if (Options & Opt_cursorBlink)
1287 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1288#endif
1289
1290 } 1482 ;
1291 break;
1292 1483
1293 case FocusOut: 1484 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1294 if (TermWin.focus)
1295 { 1485 {
1296 TermWin.focus = 0; 1486 seen_resize = 1;
1297 want_refresh = 1; 1487 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1298#ifdef USE_XIM
1299 if (Input_Context != NULL)
1300 XUnsetICFocus (Input_Context);
1301#endif
1302#ifdef CURSOR_BLINK
1303 if (Options & Opt_cursorBlink)
1304 cursor_blink_ev.stop ();
1305 hidden_cursor = 0;
1306#endif
1307
1308 }
1309 break;
1310
1311 case ConfigureNotify:
1312 if (ev.xconfigure.window == TermWin.parent[0])
1313 {
1314 int height, width;
1315
1316 do
1317 { /* Wrap lots of configures into one */
1318 width = ev.xconfigure.width;
1319 height = ev.xconfigure.height;
1320 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1321 } 1488 }
1322 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev));
1323
1324 if (szHint.width != width || szHint.height != height)
1325 {
1326 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height));
1327 resize_all_windows (width, height, 1);
1328 }
1329#ifdef DEBUG_SIZE
1330 else 1489 else
1331 { 1490 {
1332 D_SIZE ((stderr, "Size: Not resizing")); 1491#ifdef ENABLE_TRANSPARENCY
1492 if (option (Opt_transparent))
1493 if (bgPixmap.render ())
1494 scr_touch (false);
1495#endif
1333 } 1496 }
1334#endif 1497 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1335#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1336 if (Options & Opt_transparent)
1337 {
1338 check_our_parents ();
1339 if (am_transparent)
1340 want_full_refresh = 1;
1341 }
1342#endif
1343
1344 } 1498 }
1345 break; 1499 break;
1346 1500
1501 case PropertyNotify:
1502 if (!HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END)))
1503 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1504 && ev.xproperty.state == PropertyNewValue)
1505 selection_property (ev.xproperty.window, ev.xproperty.atom);
1506
1507 break;
1508
1347 case SelectionClear: 1509 case SelectionClear:
1348 display->set_selection_owner (0); 1510 selection_clear ();
1349 break; 1511 break;
1350 1512
1351 case SelectionNotify: 1513 case SelectionNotify:
1352 if (selection_wait == Sel_normal) 1514 if (selection_wait == Sel_normal)
1353 selection_paste (ev.xselection.requestor, 1515 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1354 ev.xselection.property, True);
1355 break; 1516 break;
1356 1517
1357 case SelectionRequest: 1518 case SelectionRequest:
1358 selection_send (ev.xselectionrequest); 1519 selection_send (ev.xselectionrequest);
1359 break; 1520 break;
1360 1521
1522 case MapNotify:
1523 mapped = 1;
1524#ifdef TEXT_BLINK
1525 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1526#endif
1527 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1528 break;
1529
1361 case UnmapNotify: 1530 case UnmapNotify:
1362 TermWin.mapped = 0; 1531 mapped = 0;
1363#ifdef TEXT_BLINK 1532#ifdef TEXT_BLINK
1364 text_blink_ev.stop (); 1533 text_blink_ev.stop ();
1365#endif 1534#endif
1535 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1366 break; 1536 break;
1367 1537
1368 case MapNotify:
1369 TermWin.mapped = 1;
1370#ifdef TEXT_BLINK
1371 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1372#endif
1373 break;
1374
1375#ifdef TRANSPARENT 1538#ifdef ENABLE_TRANSPARENCY
1376 case ReparentNotify: 1539 case ReparentNotify:
1377 rootwin_cb (ev); 1540 rootwin_cb (ev);
1378 break; 1541 break;
1379#endif /* TRANSPARENT */ 1542#endif /* ENABLE_TRANSPARENCY */
1380 1543
1381 case GraphicsExpose: 1544 case GraphicsExpose:
1382 case Expose: 1545 case Expose:
1383 if (ev.xany.window == TermWin.vt) 1546 if (ev.xany.window == vt)
1384 { 1547 {
1385#ifdef NO_SLOW_LINK_SUPPORT 1548 do
1386 scr_expose (ev.xexpose.x, ev.xexpose.y, 1549 scr_expose (ev.xexpose.x, ev.xexpose.y,
1387 ev.xexpose.width, ev.xexpose.height, False); 1550 ev.xexpose.width, ev.xexpose.height, False);
1388#else 1551 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1389 // don't understand this, so commented it out 1552
1553 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1554
1555 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1390 scr_expose (ev.xexpose.x, ev.xexpose.y, 1556 scr_expose (ev.xexpose.x, ev.xexpose.y,
1391 ev.xexpose.width, ev.xexpose.height, False); 1557 ev.xexpose.width, ev.xexpose.height, False);
1392 //scr_expose (ev.xexpose.x, 0, 1558
1393 // ev.xexpose.width, TermWin.height, False);
1394#endif
1395 want_refresh = 1; 1559 want_refresh = 1;
1396 } 1560 }
1397 else 1561 else
1398 { 1562 {
1399 XEvent unused_event; 1563 XEvent unused_event;
1400 1564
1401 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1565 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1402 Expose, 1566 ;
1403 &unused_event)) ; 1567 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1404 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1568 ;
1405 GraphicsExpose, 1569
1406 &unused_event)) ;
1407 if (isScrollbarWindow (ev.xany.window)) 1570 if (isScrollbarWindow (ev.xany.window))
1408 { 1571 {
1409 scrollBar.setIdle (); 1572 scrollBar.setIdle ();
1410 scrollbar_show (0); 1573 scrollbar_show (0);
1411 } 1574 }
1412#ifdef MENUBAR
1413 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1414 menubar_expose ();
1415#endif
1416 } 1575 }
1417 break; 1576 break;
1418 1577
1419 case MotionNotify: 1578 case MotionNotify:
1420#ifdef POINTER_BLANK 1579#ifdef POINTER_BLANK
1421 if (hidden_pointer) 1580 if (hidden_pointer)
1422 pointer_unblank (); 1581 pointer_unblank ();
1423#endif 1582#endif
1424#if MENUBAR 1583 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1425 if (isMenuBarWindow (ev.xany.window)) 1584 break;
1585
1586 if (ev.xany.window == vt)
1426 { 1587 {
1427 menubar_control (& (ev.xbutton)); 1588 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1428 break; 1589 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1429 } 1590 ; // nop
1430#endif
1431 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1432 break;
1433
1434 if (ev.xany.window == TermWin.vt)
1435 {
1436 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1591 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1437 { 1592 {
1438 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1593 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1439 ; 1594 ;
1440 1595
1441 XQueryPointer (display->display, TermWin.vt, 1596 XQueryPointer (dpy, vt,
1442 &unused_root, &unused_child, 1597 &unused_root, &unused_child,
1443 &unused_root_x, &unused_root_y, 1598 &unused_root_x, &unused_root_y,
1444 & (ev.xbutton.x), & (ev.xbutton.y), 1599 &ev.xbutton.x, &ev.xbutton.y,
1445 &unused_mask); 1600 &ev.xbutton.state);
1446#ifdef MOUSE_THRESHOLD 1601#ifdef MOUSE_THRESHOLD
1447 /* deal with a `jumpy' mouse */ 1602 /* deal with a `jumpy' mouse */
1448 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1603 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1449 { 1604 {
1450#endif 1605#endif
1606#if ISO_14755
1607 // 5.4
1608 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1609 {
1610 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1611 break;
1612 }
1613#endif
1451 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1614 selection_extend (ev.xbutton.x, ev.xbutton.y,
1452 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1615 ev.xbutton.state & Button3Mask ? 2 : 0);
1616
1453#ifdef SELECTION_SCROLLING 1617#ifdef SELECTION_SCROLLING
1454 if (ev.xbutton.y < TermWin.int_bwidth 1618 if (ev.xbutton.y < int_bwidth
1455 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1619 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1456 { 1620 {
1457 int dist; 1621 int dist;
1458
1459 pending_scroll_selection=1;
1460 1622
1461 /* don't clobber the current delay if we are 1623 /* don't clobber the current delay if we are
1462 * already in the middle of scrolling. 1624 * already in the middle of scrolling.
1463 */ 1625 */
1464 if (scroll_selection_delay<=0) 1626 if (!sel_scroll_ev.active)
1465 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1627 sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1466 1628
1467 /* save the event params so we can highlight 1629 /* save the event params so we can highlight
1468 * the selection in the pending-scroll loop 1630 * the selection in the pending-scroll loop
1469 */ 1631 */
1470 selection_save_x=ev.xbutton.x; 1632 selection_save_x = ev.xbutton.x;
1471 selection_save_y=ev.xbutton.y; 1633 selection_save_y = ev.xbutton.y;
1472 selection_save_state=
1473 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1634 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1474 1635
1475 /* calc number of lines to scroll */ 1636 /* calc number of lines to scroll */
1476 if (ev.xbutton.y<TermWin.int_bwidth) 1637 if (ev.xbutton.y < int_bwidth)
1477 { 1638 {
1478 scroll_selection_dir = UP; 1639 scroll_selection_dir = UP;
1479 dist = TermWin.int_bwidth - ev.xbutton.y; 1640 dist = int_bwidth - ev.xbutton.y;
1480 } 1641 }
1481 else 1642 else
1482 { 1643 {
1483 scroll_selection_dir = DN; 1644 scroll_selection_dir = DN;
1484 dist = ev.xbutton.y - 1645 dist = ev.xbutton.y - (int_bwidth + height);
1485 (TermWin.int_bwidth + TermWin.height);
1486 } 1646 }
1647
1487 scroll_selection_lines= (Pixel2Height (dist)/ 1648 scroll_selection_lines = Pixel2Height (dist)
1488 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1649 / SELECTION_SCROLL_LINE_SPEEDUP
1650 + 1;
1489 MIN_IT (scroll_selection_lines, 1651 min_it (scroll_selection_lines,
1490 SELECTION_SCROLL_MAX_LINES); 1652 SELECTION_SCROLL_MAX_LINES);
1491 } 1653 }
1492 else 1654 else
1493 { 1655 {
1494 /* we are within the text window, so we 1656 /* we are within the text window, so we
1495 * shouldn't be scrolling 1657 * shouldn't be scrolling
1496 */ 1658 */
1497 pending_scroll_selection = 0; 1659 if (sel_scroll_ev.active)
1660 sel_scroll_ev.stop();
1498 } 1661 }
1499#endif 1662#endif
1500#ifdef MOUSE_THRESHOLD 1663#ifdef MOUSE_THRESHOLD
1501
1502 } 1664 }
1503#endif 1665#endif
1504
1505 } 1666 }
1506 } 1667 }
1507 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1668 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ())
1508 { 1669 {
1509 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1670 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1510 MotionNotify, &ev)) ; 1671 MotionNotify, &ev))
1672 ;
1673
1511 XQueryPointer (display->display, scrollBar.win, 1674 XQueryPointer (dpy, scrollBar.win,
1512 &unused_root, &unused_child, 1675 &unused_root, &unused_child,
1513 &unused_root_x, &unused_root_y, 1676 &unused_root_x, &unused_root_y,
1514 & (ev.xbutton.x), & (ev.xbutton.y), 1677 &ev.xbutton.x, &ev.xbutton.y,
1515 &unused_mask); 1678 &unused_mask);
1516 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1679 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1517 scrollbar_size ()); 1680 scrollbar_size ());
1518 scr_refresh (refresh_type);
1519 refresh_limit = 0; 1681 want_refresh = 1;
1520 scrollbar_show (1); 1682 scrollbar_show (1);
1521 } 1683 }
1522 break; 1684 break;
1523 } 1685 }
1524}
1525 1686
1687#if defined(CURSOR_BLINK)
1688 if (option (Opt_cursorBlink) && ev.type == KeyPress)
1689 {
1690 if (hidden_cursor)
1691 {
1692 hidden_cursor = 0;
1693 want_refresh = 1;
1694 }
1695
1696 cursor_blink_ev.start (NOW + CURSOR_BLINK_INTERVAL);
1697 }
1698#endif
1699
1700#if defined(POINTER_BLANK)
1701 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1702 {
1703 if (ev.type == MotionNotify
1704 || ev.type == ButtonPress
1705 || ev.type == ButtonRelease)
1706 if (hidden_pointer)
1707 pointer_unblank ();
1708
1709 if (ev.type == KeyPress && hidden_pointer == 0)
1710 pointer_blank ();
1711 }
1712#endif
1713}
1714
1715void
1716rxvt_term::focus_in ()
1717{
1718 if (!focus)
1719 {
1720 focus = 1;
1721 want_refresh = 1;
1722
1723 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1724
1725#if USE_XIM
1726 if (Input_Context != NULL)
1727 {
1728 IMSetPosition ();
1729 XSetICFocus (Input_Context);
1730 }
1731#endif
1732#if CURSOR_BLINK
1733 if (option (Opt_cursorBlink))
1734 cursor_blink_ev.start (NOW + CURSOR_BLINK_INTERVAL);
1735#endif
1736#if OFF_FOCUS_FADING
1737 if (rs[Rs_fade])
1738 {
1739 pix_colors = pix_colors_focused;
1740 scr_recolour ();
1741 }
1742#endif
1743#if ENABLE_FRILLS
1744 if (option (Opt_urgentOnBell))
1745 {
1746 XWMHints *h;
1747
1748 h = XGetWMHints(dpy, parent[0]);
1749 if (h != NULL)
1750 {
1751 h->flags &= ~XUrgencyHint;
1752 XSetWMHints(dpy, parent[0], h);
1753 }
1754 }
1755#endif
1756 }
1757}
1758
1759void
1760rxvt_term::focus_out ()
1761{
1762 if (focus)
1763 {
1764 focus = 0;
1765 want_refresh = 1;
1766
1767 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1768
1769#if ENABLE_FRILLS || ISO_14755
1770 if (iso14755buf)
1771 {
1772 iso14755buf = 0;
1773# if ISO_14755
1774 scr_overlay_off ();
1775# endif
1776 }
1777#endif
1778#if USE_XIM
1779 if (Input_Context != NULL)
1780 XUnsetICFocus (Input_Context);
1781#endif
1782#if CURSOR_BLINK
1783 if (option (Opt_cursorBlink))
1784 cursor_blink_ev.stop ();
1785 hidden_cursor = 0;
1786#endif
1787#if OFF_FOCUS_FADING
1788 if (rs[Rs_fade])
1789 {
1790 pix_colors = pix_colors_unfocused;
1791 scr_recolour ();
1792 }
1793#endif
1794 }
1795}
1796
1797void
1798rxvt_term::update_fade_color (unsigned int idx)
1799{
1800#if OFF_FOCUS_FADING
1801 if (rs[Rs_fade])
1802 {
1803 rgba c;
1804 pix_colors [Color_fade].get (c);
1805 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1806 }
1807#endif
1808}
1809
1810#if ENABLE_TRANSPARENCY || ENABLE_PERL
1526void 1811void
1527rxvt_term::rootwin_cb (XEvent &ev) 1812rxvt_term::rootwin_cb (XEvent &ev)
1528{ 1813{
1529 SET_R (this); 1814 make_current ();
1530 SET_LOCALE (locale);
1531 1815
1816 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1817 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1818 return;
1819
1820# if ENABLE_TRANSPARENCY
1532 switch (ev.type) 1821 switch (ev.type)
1533 { 1822 {
1534 case PropertyNotify: 1823 case PropertyNotify:
1824 /*
1825 * if user used some Esetroot compatible prog to set the root bg,
1826 * use the property to determine the pixmap. We use it later on.
1827 */
1535 if (ev.xproperty.atom == xa[XA_VT_SELECTION]) 1828 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1829 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1536 { 1830 {
1537 if (ev.xproperty.state == PropertyNewValue) 1831 bgPixmap.set_root_pixmap ();
1538 selection_property (ev.xproperty.window, ev.xproperty.atom); 1832 bgPixmap.render ();
1539 break;
1540 } 1833 }
1541#ifdef TRANSPARENT
1542 else
1543 {
1544 /*
1545 * if user used some Esetroot compatible prog to set the root bg,
1546 * use the property to determine the pixmap. We use it later on.
1547 */
1548 if (xa[XA_XROOTPMAPID] == 0)
1549 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1550
1551 if (ev.xproperty.atom != xa[XA_XROOTPMAPID])
1552 return;
1553 }
1554
1555 /* FALLTHROUGH */
1556 case ReparentNotify:
1557 if ((Options & Opt_transparent) && check_our_parents ())
1558 if (am_transparent)
1559 want_full_refresh = 1;
1560 break; 1834 break;
1835 }
1561#endif 1836# endif
1562 }
1563} 1837}
1838#endif
1564 1839
1565void 1840void
1566rxvt_term::button_press (const XButtonEvent &ev) 1841rxvt_term::button_press (XButtonEvent &ev)
1567{ 1842{
1568 int reportmode = 0, clickintime; 1843 int reportmode = 0, clickintime;
1569 1844
1570 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1845 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1846
1571 if (!bypass_keystate) 1847 if (!bypass_keystate)
1572 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1848 reportmode = !! (priv_modes & PrivMode_mouse_report);
1849
1573 /* 1850 /*
1574 * VT window processing of button press 1851 * VT window processing of button press
1575 */ 1852 */
1576 if (ev.window == TermWin.vt) 1853 if (ev.window == vt)
1577 { 1854 {
1855 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1856 return;
1857
1858#if ISO_14755
1859 // 5.4
1860 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1861 {
1862 iso14755_54 (ev.x, ev.y);
1863 return;
1864 }
1865#endif
1866
1578 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1867 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1868
1579 if (reportmode) 1869 if (reportmode)
1580 { 1870 {
1581 /* mouse report from vt window */ 1871 /* mouse report from vt window */
1582 /* save the xbutton state (for ButtonRelease) */ 1872 /* save the xbutton state (for ButtonRelease) */
1583 MEvent.state = ev.state; 1873 MEvent.state = ev.state;
1584#ifdef MOUSE_REPORT_DOUBLECLICK 1874#ifdef MOUSE_REPORT_DOUBLECLICK
1585 if (ev.button == MEvent.button && clickintime) 1875 if (ev.button == MEvent.button && clickintime)
1586 { 1876 {
1587 /* same button, within alloted time */ 1877 /* same button, within alloted time */
1588 MEvent.clicks++; 1878 MEvent.clicks++;
1879
1589 if (MEvent.clicks > 1) 1880 if (MEvent.clicks > 1)
1590 { 1881 {
1591 /* only report double clicks */ 1882 /* only report double clicks */
1592 MEvent.clicks = 2; 1883 MEvent.clicks = 2;
1593 mouse_report (ev); 1884 mouse_report (ev);
… …
1612 } 1903 }
1613 else 1904 else
1614 { 1905 {
1615 if (ev.button != MEvent.button) 1906 if (ev.button != MEvent.button)
1616 MEvent.clicks = 0; 1907 MEvent.clicks = 0;
1908
1617 switch (ev.button) 1909 switch (ev.button)
1618 { 1910 {
1619 case Button1: 1911 case Button1:
1912 /* allow meta + click to select rectangular areas */
1913 /* should be done in screen.C */
1914#if ENABLE_FRILLS
1915 selection.rect = !!(ev.state & ModMetaMask);
1916#else
1917 selection.rect = false;
1918#endif
1919
1620 /* allow shift+left click to extend selection */ 1920 /* allow shift+left click to extend selection */
1621 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1921 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1622 { 1922 {
1623 if (MEvent.button == Button1 && clickintime) 1923 if (MEvent.button == Button1 && clickintime)
1624 selection_rotate (ev.x, ev.y); 1924 selection_rotate (ev.x, ev.y);
1625 else 1925 else
1626 selection_extend (ev.x, ev.y, 1); 1926 selection_extend (ev.x, ev.y, 1);
… …
1641 case Button3: 1941 case Button3:
1642 if (MEvent.button == Button3 && clickintime) 1942 if (MEvent.button == Button3 && clickintime)
1643 selection_rotate (ev.x, ev.y); 1943 selection_rotate (ev.x, ev.y);
1644 else 1944 else
1645 selection_extend (ev.x, ev.y, 1); 1945 selection_extend (ev.x, ev.y, 1);
1946
1646 MEvent.button = Button3; 1947 MEvent.button = Button3;
1647 break; 1948 break;
1648 } 1949 }
1649 } 1950 }
1951
1650 MEvent.time = ev.time; 1952 MEvent.time = ev.time;
1651 return; 1953 return;
1652 } 1954 }
1653 1955
1654 /* 1956 /*
… …
1720 upordown = 1; /* down */ 2022 upordown = 1; /* down */
1721 } 2023 }
1722 if (upordown) 2024 if (upordown)
1723 { 2025 {
1724#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2026#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1725 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2027 cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1726#endif 2028#endif
1727 if (scr_page (upordown < 0 ? UP : DN, 1)) 2029 if (scr_page (upordown < 0 ? UP : DN, 1))
1728 { 2030 {
1729 if (upordown < 0) 2031 if (upordown < 0)
1730 scrollBar.setUp (); 2032 scrollBar.setUp ();
… …
1746 break; 2048 break;
1747 case R_SB_ALIGN_BOTTOM: 2049 case R_SB_ALIGN_BOTTOM:
1748 csrO = scrollBar.bot - scrollBar.top; 2050 csrO = scrollBar.bot - scrollBar.top;
1749 break; 2051 break;
1750 } 2052 }
2053
1751 if (scrollBar.style == R_SB_XTERM 2054 if (scrollBar.style == R_SB_XTERM
1752 || scrollbar_above_slider (ev.y) 2055 || scrollbar_above_slider (ev.y)
1753 || scrollbar_below_slider (ev.y)) 2056 || scrollbar_below_slider (ev.y))
1754 scr_move_to ( scrollbar_position (ev.y) - csrO, 2057 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ());
1755 scrollbar_size ()); 2058
1756 scrollBar.setMotion (); 2059 scrollBar.setMotion ();
1757 break; 2060 break;
1758 2061
1759 case Button1: 2062 case Button1:
1760 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2063 if (scrollbar_align == R_SB_ALIGN_CENTRE)
… …
1764 case Button3: 2067 case Button3:
1765 if (scrollBar.style != R_SB_XTERM) 2068 if (scrollBar.style != R_SB_XTERM)
1766 { 2069 {
1767 if (scrollbar_above_slider (ev.y)) 2070 if (scrollbar_above_slider (ev.y))
1768# ifdef RXVT_SCROLL_FULL 2071# ifdef RXVT_SCROLL_FULL
1769 scr_page (UP, TermWin.nrow - 1); 2072 scr_page (UP, nrow - 1);
1770# else 2073# else
1771 scr_page (UP, TermWin.nrow / 4); 2074 scr_page (UP, nrow / 4);
1772# endif 2075# endif
1773 else if (scrollbar_below_slider (ev.y)) 2076 else if (scrollbar_below_slider (ev.y))
1774# ifdef RXVT_SCROLL_FULL 2077# ifdef RXVT_SCROLL_FULL
1775 scr_page (DN, TermWin.nrow - 1); 2078 scr_page (DN, nrow - 1);
1776# else 2079# else
1777 scr_page (DN, TermWin.nrow / 4); 2080 scr_page (DN, nrow / 4);
1778# endif 2081# endif
1779 else 2082 else
1780 scrollBar.setMotion (); 2083 scrollBar.setMotion ();
1781 } 2084 }
1782 else 2085 else
1783 { 2086 {
1784 scr_page ((ev.button == Button1 ? DN : UP), 2087 scr_page ((ev.button == Button1 ? DN : UP),
1785 (TermWin.nrow 2088 (nrow
1786 * scrollbar_position (ev.y) 2089 * scrollbar_position (ev.y)
1787 / scrollbar_size ())); 2090 / scrollbar_size ()));
1788 } 2091 }
2092
1789 break; 2093 break;
1790 } 2094 }
1791 } 2095 }
2096
1792 return; 2097 return;
1793 } 2098 }
1794#if MENUBAR
1795 /*
1796 * Menubar window processing of button press
1797 */
1798 if (isMenuBarWindow (ev.window))
1799 menubar_control (ev);
1800#endif
1801} 2099}
1802 2100
1803void 2101void
1804rxvt_term::button_release (const XButtonEvent &ev) 2102rxvt_term::button_release (XButtonEvent &ev)
1805{ 2103{
1806 int reportmode = 0; 2104 int reportmode = 0;
1807 2105
1808 csrO = 0; /* reset csr Offset */ 2106 csrO = 0; /* reset csr Offset */
1809 if (!bypass_keystate) 2107 if (!bypass_keystate)
1810 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2108 reportmode = !! (priv_modes & PrivMode_mouse_report);
1811 2109
1812 if (scrollbar_isUpDn ()) 2110 if (scrollbar_isUpDn ())
1813 { 2111 {
1814 scrollBar.setIdle (); 2112 scrollBar.setIdle ();
1815 scrollbar_show (0); 2113 scrollbar_show (0);
1816#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1817 refresh_type &= ~SMOOTH_REFRESH;
1818#endif
1819
1820 } 2114 }
2115
1821#ifdef SELECTION_SCROLLING 2116#ifdef SELECTION_SCROLLING
1822 pending_scroll_selection=0; 2117 if (sel_scroll_ev.active)
2118 sel_scroll_ev.stop();
1823#endif 2119#endif
2120
1824 if (ev.window == TermWin.vt) 2121 if (ev.window == vt)
1825 { 2122 {
2123 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2124 return;
2125
2126#if ISO_14755
2127 // 5.4
2128 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2129 return;
2130#endif
2131
1826 if (reportmode) 2132 if (reportmode)
1827 { 2133 {
1828 /* mouse report from vt window */ 2134 /* mouse report from vt window */
1829 /* don't report release of wheel "buttons" */ 2135 /* don't report release of wheel "buttons" */
1830 if (ev.button >= 4) 2136 if (ev.button >= 4)
… …
1844 MEvent.button = AnyButton; 2150 MEvent.button = AnyButton;
1845 mouse_report (ev); 2151 mouse_report (ev);
1846#endif /* MOUSE_REPORT_DOUBLECLICK */ 2152#endif /* MOUSE_REPORT_DOUBLECLICK */
1847 return; 2153 return;
1848 } 2154 }
2155
1849 /* 2156 /*
1850 * dumb hack to compensate for the failure of click-and-drag 2157 * dumb hack to compensate for the failure of click-and-drag
1851 * when overriding mouse reporting 2158 * when overriding mouse reporting
1852 */ 2159 */
1853 if (PrivateModes & PrivMode_mouse_report 2160 if (priv_modes & PrivMode_mouse_report
1854 && bypass_keystate 2161 && bypass_keystate
1855 && ev.button == Button1 && MEvent.clicks <= 1) 2162 && ev.button == Button1 && MEvent.clicks <= 1)
1856 selection_extend (ev.x, ev.y, 0); 2163 selection_extend (ev.x, ev.y, 0);
1857 2164
1858 switch (ev.button) 2165 switch (ev.button)
1859 { 2166 {
1860 case Button1: 2167 case Button1:
1861 case Button3: 2168 case Button3:
1862 selection_make (ev.time); 2169 selection_make (ev.time);
1863 break; 2170 break;
2171
1864 case Button2: 2172 case Button2:
1865 selection_request (ev.time, ev.x, ev.y); 2173 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window?
2174 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
1866 break; 2175 break;
2176
1867#ifdef MOUSE_WHEEL 2177#ifdef MOUSE_WHEEL
1868 case Button4: 2178 case Button4:
1869 case Button5: 2179 case Button5:
1870 { 2180 {
1871 int i; 2181 int i;
1872 page_dirn v; 2182 page_dirn v;
1873 2183
1874 v = (ev.button == Button4) ? UP : DN; 2184 v = ev.button == Button4 ? UP : DN;
2185
1875 if (ev.state & ShiftMask) 2186 if (ev.state & ShiftMask)
1876 i = 1; 2187 i = 1;
1877 else if ((Options & Opt_mouseWheelScrollPage)) 2188 else if (option (Opt_mouseWheelScrollPage))
1878 i = TermWin.nrow - 1; 2189 i = nrow - 1;
1879 else 2190 else
1880 i = 5; 2191 i = 5;
2192
1881# ifdef MOUSE_SLIP_WHEELING 2193# ifdef MOUSE_SLIP_WHEELING
1882 if (ev.state & ControlMask) 2194 if (ev.state & ControlMask)
1883 { 2195 {
1884 mouse_slip_wheel_speed += (v ? -1 : 1); 2196 mouse_slip_wheel_speed += v ? -1 : 1;
2197 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2198 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2199
2200 if (slip_wheel_ev.at < NOW)
1885 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2201 slip_wheel_ev.at = NOW + SCROLLBAR_CONTINUOUS_DELAY;
2202
2203 slip_wheel_ev.start ();
2204 }
2205 else
2206 {
2207# endif
2208 scr_page (v, i);
2209 scrollbar_show (1);
2210# ifdef MOUSE_SLIP_WHEELING
1886 } 2211 }
1887# endif 2212# endif
1888# ifdef JUMP_MOUSE_WHEEL
1889 scr_page (v, i);
1890 scr_refresh (SMOOTH_REFRESH);
1891 scrollbar_show (1);
1892# else
1893 while (i--)
1894 {
1895 scr_page (v, 1);
1896 scr_refresh (SMOOTH_REFRESH);
1897 scrollbar_show (1);
1898 }
1899# endif
1900
1901 } 2213 }
1902 break; 2214 break;
1903#endif 2215#endif
1904
1905 }
1906 }
1907#ifdef MENUBAR
1908 else if (isMenuBarWindow (ev.window))
1909 menubar_control (ev);
1910#endif
1911}
1912
1913
1914#ifdef TRANSPARENT
1915/*
1916 * Check our parents are still who we think they are.
1917 * Do transparency updates if required
1918 */
1919int
1920rxvt_term::check_our_parents ()
1921{
1922 int i, pchanged, aformat, have_pixmap, rootdepth;
1923 unsigned long nitems, bytes_after;
1924 Atom atype;
1925 unsigned char *prop = NULL;
1926 Window root, oldp, *list;
1927 Pixmap rootpixmap = None;
1928 XWindowAttributes wattr, wrootattr;
1929
1930 pchanged = 0;
1931
1932 if (! (Options & Opt_transparent))
1933 return pchanged; /* Don't try any more */
1934
1935 XGetWindowAttributes (display->display, display->root, &wrootattr);
1936 rootdepth = wrootattr.depth;
1937
1938 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
1939 if (rootdepth != wattr.depth)
1940 {
1941 if (am_transparent)
1942 { 2216 }
1943 pchanged = 1; 2217 }
1944 XSetWindowBackground (display->display, TermWin.vt, 2218}
1945 PixColors[Color_bg]); 2219
1946 am_transparent = am_pixmap_trans = 0; 2220/*}}} */
2221
2222bool
2223rxvt_term::cmd_parse ()
2224{
2225 bool flag = false;
2226 wchar_t ch = NOCHAR;
2227 char *seq_begin; // remember start of esc-sequence here
2228
2229 for (;;)
2230 {
2231 if (ch == NOCHAR)
1947 } 2232 {
1948 return pchanged; /* Don't try any more */ 2233 seq_begin = cmdbuf_ptr;
1949 } 2234 ch = next_char ();
1950 2235
1951 /* Get all X ops out of the queue so that our information is up-to-date. */ 2236 if (ch == NOCHAR)
1952 XSync (display->display, False); 2237 break;
1953
1954 /*
1955 * Make the frame window set by the window manager have
1956 * the root background. Some window managers put multiple nested frame
1957 * windows for each client, so we have to take care about that.
1958 */
1959 i = (xa[XA_XROOTPMAPID] != 0
1960 && (XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID],
1961 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1962 &nitems, &bytes_after, &prop) == Success));
1963 if (!i || prop == NULL)
1964 have_pixmap = 0;
1965 else
1966 {
1967 have_pixmap = 1;
1968 rootpixmap = * ((Pixmap *)prop);
1969 XFree (prop);
1970 }
1971 if (have_pixmap)
1972 {
1973 /*
1974 * Copy display->root pixmap transparency
1975 */
1976 int sx, sy, nx, ny;
1977 unsigned int nw, nh;
1978 Window cr;
1979 XImage *image;
1980 GC gc;
1981 XGCValues gcvalue;
1982
1983 XTranslateCoordinates (display->display, TermWin.parent[0], display->root,
1984 0, 0, &sx, &sy, &cr);
1985 nw = (unsigned int)szHint.width;
1986 nh = (unsigned int)szHint.height;
1987 nx = ny = 0;
1988 if (sx < 0)
1989 { 2238 }
1990 nw += sx; 2239
1991 nx = -sx; 2240 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT)
1992 sx = 0;
1993 } 2241 {
1994 if (sy < 0) 2242 if (!seen_input)
1995 {
1996 nh += sy;
1997 ny = -sy;
1998 sy = 0;
1999 }
2000 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
2001 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
2002 allowedxerror = -1;
2003 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes,
2004 ZPixmap);
2005 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2006 /* XXX: may need a delay here? */
2007 allowedxerror = 0;
2008 if (image == NULL)
2009 {
2010 if (am_transparent && am_pixmap_trans)
2011 { 2243 {
2012 pchanged = 1; 2244 seen_input = 1;
2013 if (TermWin.pixmap != None) 2245 // many badly-written programs (e.g. jed) contain a race condition:
2246 // they first read the screensize and then install a SIGWINCH handler.
2247 // some window managers resize the window early, and these programs
2248 // then sometimes get the size wrong.
2249 // unfortunately other programs are even more buggy and dislike
2250 // being sent SIGWINCH, so only do it when we were in fact being
2251 // resized.
2252 if (seen_resize && cmd_pid)
2253 kill (-cmd_pid, SIGWINCH);
2254 }
2255
2256 /* Read a text string from the input buffer */
2257 wchar_t buf[UBUFSIZ];
2258 bool refreshnow = false;
2259 int nlines = 0;
2260 wchar_t *str = buf;
2261 wchar_t *eol = str + min (ncol, UBUFSIZ);
2262
2263 for (;;)
2264 {
2265 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2266 break;
2267
2268 *str++ = ch;
2269
2270 if (ch == C0_LF || str >= eol)
2014 { 2271 {
2015 XFreePixmap (display->display, TermWin.pixmap); 2272 if (ch == C0_LF)
2016 TermWin.pixmap = None; 2273 nlines++;
2274
2275 refresh_count++;
2276
2277 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2278 {
2279 refresh_count = 0;
2280
2281 if (!option (Opt_skipScroll) || io_manager::now () > NOW + 1. / 60.)
2282 {
2283 refreshnow = true;
2284 ch = NOCHAR;
2285 break;
2286 }
2287 }
2288
2289 // scr_add_lines only works for nlines <= nrow - 1.
2290 if (nlines >= nrow - 1)
2291 {
2292 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2293 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2294 scr_add_lines (buf, str - buf, nlines);
2295
2296 nlines = 0;
2297 str = buf;
2298 eol = str + min (ncol, UBUFSIZ);
2299 }
2300
2301 if (str >= eol)
2302 {
2303 if (eol >= buf + UBUFSIZ)
2304 {
2305 ch = NOCHAR;
2306 break;
2307 }
2308 else
2309 eol = min (eol + ncol, buf + UBUFSIZ);
2310 }
2311
2017 } 2312 }
2313
2314 seq_begin = cmdbuf_ptr;
2315 ch = next_char ();
2018 } 2316 }
2019 am_pixmap_trans = 0; 2317
2318 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2319 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2320 scr_add_lines (buf, str - buf, nlines);
2321
2322 /*
2323 * If there have been a lot of new lines, then update the screen
2324 * What the heck we'll cheat and only refresh less than every page-full.
2325 * if skipScroll is enabled.
2326 */
2327 if (refreshnow)
2328 {
2329 flag = true;
2330 scr_refresh ();
2331 want_refresh = 1;
2332 }
2333
2020 } 2334 }
2021 else 2335 else
2022 { 2336 {
2023 if (TermWin.pixmap != None) 2337 try
2024 XFreePixmap (display->display, TermWin.pixmap);
2025 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
2026 (unsigned int)szHint.width,
2027 (unsigned int)szHint.height,
2028 (unsigned int)image->depth);
2029 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue);
2030 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0,
2031 nx, ny, (unsigned int)image->width,
2032 (unsigned int)image->height);
2033 XFreeGC (display->display, gc);
2034 XDestroyImage (image);
2035 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2036 TermWin.pixmap);
2037 if (!am_transparent || !am_pixmap_trans)
2038 pchanged = 1;
2039 am_transparent = am_pixmap_trans = 1;
2040 }
2041 }
2042 if (!am_pixmap_trans)
2043 {
2044 unsigned int n;
2045 /*
2046 * InheritPixmap transparency
2047 */
2048 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2049 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window));
2050 i++)
2051 {
2052 oldp = TermWin.parent[i];
2053 XQueryTree (display->display, TermWin.parent[i - 1], &root,
2054 &TermWin.parent[i], &list, &n);
2055 XFree (list);
2056 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2057 if (TermWin.parent[i] == display->root)
2058 { 2338 {
2059 if (oldp != None) 2339 process_nonprinting (ch);
2060 pchanged = 1; 2340 }
2341 catch (const class out_of_input &o)
2342 {
2343 // we ran out of input, retry later
2344 cmdbuf_ptr = seq_begin;
2061 break; 2345 break;
2062 } 2346 }
2063 if (oldp != TermWin.parent[i]) 2347
2064 pchanged = 1; 2348 ch = NOCHAR;
2065 }
2066 n = 0;
2067 if (pchanged)
2068 { 2349 }
2069 for (; n < (unsigned int)i; n++) 2350 }
2070 { 2351
2071 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2352 return flag;
2072 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2353}
2073 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2354
2074 { 2355// read the next character
2075 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2356wchar_t
2076 break; 2357rxvt_term::next_char () NOTHROW
2077 } 2358{
2078 } 2359 while (cmdbuf_ptr < cmdbuf_endp)
2360 {
2361 // assume 7-bit to be ascii ALWAYS
2362 if ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b)
2363 return *cmdbuf_ptr++;
2364
2365 wchar_t wc;
2366 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2367
2368 if (len == (size_t)-2)
2079 } 2369 {
2080 if (n > (int) (sizeof (TermWin.parent) 2370 // the mbstate stores incomplete sequences. didn't know this :/
2081 / sizeof (TermWin.parent[0]))) 2371 cmdbuf_ptr = cmdbuf_endp;
2372 break;
2082 { 2373 }
2083 D_X ((stderr, "InheritPixmap Turning off"));
2084 XSetWindowBackground (display->display, TermWin.parent[0],
2085 PixColors[Color_fg]);
2086 XSetWindowBackground (display->display, TermWin.vt,
2087 PixColors[Color_bg]);
2088 am_transparent = 0;
2089 /* XXX: also turn off Opt_transparent? */
2090 }
2091 else
2092 {
2093 /* wait (an arbitrary period) for the WM to do its thing
2094 * needed for fvwm2.2.2 (and before?) */
2095# ifdef HAVE_NANOSLEEP
2096 struct timespec rqt;
2097 2374
2098 rqt.tv_sec = 1; 2375 if (len == (size_t)-1)
2099 rqt.tv_nsec = 0; 2376 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2100 nanosleep (&rqt, NULL); 2377
2101# else 2378 // assume wchar == unicode
2102 sleep (1); 2379 cmdbuf_ptr += len;
2103# endif 2380 return wc & UNICODE_MASK;
2104 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2105 for (n = 0; n < (unsigned int)i; n++)
2106 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n],
2107 ParentRelative);
2108 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2109 ParentRelative);
2110 am_transparent = 1;
2111 }
2112 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2113 TermWin.parent[i] = None;
2114 } 2381 }
2382
2383 return NOCHAR;
2384}
2385
2386// read the next octet
2387uint32_t
2388rxvt_term::next_octet () NOTHROW
2389{
2390 return cmdbuf_ptr < cmdbuf_endp
2391 ? (unsigned char)*cmdbuf_ptr++
2392 : NOCHAR;
2393}
2394
2395static class out_of_input out_of_input;
2396
2397/* rxvt_cmd_getc () - Return next input character */
2398/*
2399 * Return the next input character after first passing any keyboard input
2400 * to the command.
2401 */
2402wchar_t
2403rxvt_term::cmd_getc () THROW ((class out_of_input))
2404{
2405 wchar_t c = next_char ();
2406
2407 if (c == NOCHAR)
2408 throw out_of_input;
2409
2115 return pchanged; 2410 return c;
2116} 2411}
2117#endif
2118 2412
2119/*}}} */ 2413uint32_t
2414rxvt_term::cmd_get8 () THROW ((class out_of_input))
2415{
2416 uint32_t c = next_octet ();
2417
2418 if (c == NOCHAR)
2419 throw out_of_input;
2420
2421 return c;
2422}
2120 2423
2121/*{{{ print pipe */ 2424/*{{{ print pipe */
2122/*----------------------------------------------------------------------*/ 2425/*----------------------------------------------------------------------*/
2123#ifdef PRINTPIPE 2426#ifdef PRINTPIPE
2124FILE * 2427FILE *
2125rxvt_term::popen_printer () 2428rxvt_term::popen_printer ()
2126{ 2429{
2127 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2430 FILE *stream = popen (rs[Rs_print_pipe], "w");
2128 2431
2129 if (stream == NULL) 2432 if (stream == NULL)
2130 rxvt_print_error ("can't open printer pipe"); 2433 rxvt_warn ("can't open printer pipe, not printing.\n");
2434
2131 return stream; 2435 return stream;
2132} 2436}
2133 2437
2134int 2438int
2135rxvt_term::pclose_printer (FILE *stream) 2439rxvt_term::pclose_printer (FILE *stream)
2136{ 2440{
2137 fflush (stream); 2441 fflush (stream);
2138 /* pclose () reported not to work on SunOS 4.1.3 */
2139# if defined (__sun__) /* TODO: RESOLVE THIS */
2140 /* pclose works provided SIGCHLD handler uses waitpid */
2141 return pclose (stream); /* return fclose (stream); */
2142# else
2143 return pclose (stream); 2442 return pclose (stream);
2144# endif
2145} 2443}
2146 2444
2147/* 2445/*
2148 * simulate attached vt100 printer 2446 * simulate attached vt100 printer
2149 */ 2447 */
2150void 2448void
2151rxvt_term::process_print_pipe () 2449rxvt_term::process_print_pipe ()
2152{ 2450{
2153 int done; 2451 int done;
2154 FILE *fd; 2452 FILE *fd;
2155 2453
2156 if ((fd = popen_printer ()) == NULL) 2454 if ((fd = popen_printer ()) == NULL)
2157 return; 2455 return;
2158 2456
2159 /* 2457 /*
2160 * Send all input to the printer until either ESC[4i or ESC[?4i 2458 * Send all input to the printer until either ESC[4i or ESC[?4i
2161 * is received. 2459 * is received.
2162 */ 2460 */
2163 for (done = 0; !done;) 2461 for (done = 0; !done;)
2164 { 2462 {
2165 unsigned char buf[8]; 2463 unsigned char buf[8];
2166 unsigned char ch; 2464 unicode_t ch;
2167 unsigned int i, len; 2465 unsigned int i, len;
2168 2466
2169 if ((ch = cmd_getc ()) != C0_ESC) 2467 if ((ch = cmd_getc ()) != C0_ESC)
2170 { 2468 {
2171 if (putc (ch, fd) == EOF) 2469 if (putc (ch, fd) == EOF)
2172 break; /* done = 1 */ 2470 break; /* done = 1 */
… …
2187 { 2485 {
2188 if ((buf[len++] = cmd_getc ()) == 'i') 2486 if ((buf[len++] = cmd_getc ()) == 'i')
2189 break; /* done = 1 */ 2487 break; /* done = 1 */
2190 } 2488 }
2191 } 2489 }
2490
2192 for (i = 0; i < len; i++) 2491 for (i = 0; i < len; i++)
2193 if (putc (buf[i], fd) == EOF) 2492 if (putc (buf[i], fd) == EOF)
2194 { 2493 {
2195 done = 1; 2494 done = 1;
2196 break; 2495 break;
2197 } 2496 }
2198 } 2497 }
2199 } 2498 }
2499
2200 pclose_printer (fd); 2500 pclose_printer (fd);
2201} 2501}
2202#endif /* PRINTPIPE */ 2502#endif /* PRINTPIPE */
2203/*}}} */ 2503/*}}} */
2204 2504
2205/* *INDENT-OFF* */ 2505/* *INDENT-OFF* */
2206enum { 2506enum {
2207 C1_40 = 0x40, 2507 C1_40 = 0x40,
2208 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2508 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2209 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2509 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2210 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2510 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2211 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2511 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2212}; 2512};
2213/* *INDENT-ON* */ 2513/* *INDENT-ON* */
2214 2514
2215/*{{{ process non-printing single characters */ 2515/*{{{ process non-printing single characters */
2216void 2516void
2217rxvt_term::process_nonprinting (unsigned char ch) 2517rxvt_term::process_nonprinting (unicode_t ch)
2218{ 2518{
2219 switch (ch) 2519 switch (ch)
2220 { 2520 {
2521 case C0_ESC:
2522 process_escape_seq ();
2523 break;
2221 case C0_ENQ: /* terminal Status */ 2524 case C0_ENQ: /* terminal Status */
2222 if (rs[Rs_answerbackstring]) 2525 if (rs[Rs_answerbackstring])
2223 tt_write ( 2526 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2224 (const unsigned char *)rs[Rs_answerbackstring],
2225 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2226 else 2527 else
2227 tt_write ((unsigned char *)VT100_ANS, 2528 tt_write (VT100_ANS, strlen (VT100_ANS));
2228 (unsigned int)STRLEN (VT100_ANS));
2229 break; 2529 break;
2230 case C0_BEL: /* bell */ 2530 case C0_BEL: /* bell */
2231 scr_bell (); 2531 scr_bell ();
2232 break; 2532 break;
2233 case C0_BS: /* backspace */ 2533 case C0_BS: /* backspace */
… …
2248 scr_charset_choose (1); 2548 scr_charset_choose (1);
2249 break; 2549 break;
2250 case C0_SI: /* shift in - acs */ 2550 case C0_SI: /* shift in - acs */
2251 scr_charset_choose (0); 2551 scr_charset_choose (0);
2252 break; 2552 break;
2553
2554#ifdef EIGHT_BIT_CONTROLS
2555 // 8-bit controls
2556 case 0x90: /* DCS */
2557 process_dcs_seq ();
2558 break;
2559 case 0x9b: /* CSI */
2560 process_csi_seq ();
2561 break;
2562 case 0x9d: /* OSC */
2563 process_osc_seq ();
2564 break;
2565#endif
2253 } 2566 }
2254} 2567}
2255/*}}} */ 2568/*}}} */
2256 2569
2257 2570
2258/*{{{ process VT52 escape sequences */ 2571/*{{{ process VT52 escape sequences */
2259void 2572void
2260rxvt_term::process_escape_vt52 (unsigned char ch) 2573rxvt_term::process_escape_vt52 (unicode_t ch)
2261{ 2574{
2262 int row, col; 2575 int row, col;
2263 2576
2264 switch (ch) 2577 switch (ch)
2265 { 2578 {
… …
2317 2630
2318/*{{{ process escape sequences */ 2631/*{{{ process escape sequences */
2319void 2632void
2320rxvt_term::process_escape_seq () 2633rxvt_term::process_escape_seq ()
2321{ 2634{
2322 unsigned char ch = cmd_getc (); 2635 unicode_t ch = cmd_getc ();
2323 2636
2324 if (PrivateModes & PrivMode_vt52) 2637 if (priv_modes & PrivMode_vt52)
2325 { 2638 {
2326 process_escape_vt52 (ch); 2639 process_escape_vt52 (ch);
2327 return; 2640 return;
2328 } 2641 }
2329 2642
… …
2344 scr_charset_set (2, (unsigned int)cmd_getc ()); 2657 scr_charset_set (2, (unsigned int)cmd_getc ());
2345 break; 2658 break;
2346 case '+': 2659 case '+':
2347 scr_charset_set (3, (unsigned int)cmd_getc ()); 2660 scr_charset_set (3, (unsigned int)cmd_getc ());
2348 break; 2661 break;
2349#ifdef MULTICHAR_SET 2662#if !ENABLE_MINIMAL
2350 case '$':
2351 scr_charset_set (-2, (unsigned int)cmd_getc ());
2352 break;
2353#endif
2354#ifndef NO_FRILLS
2355 case '6': 2663 case '6':
2356 scr_backindex (); 2664 scr_backindex ();
2357 break; 2665 break;
2358#endif 2666#endif
2359 case '7': 2667 case '7':
2360 scr_cursor (SAVE); 2668 scr_cursor (SAVE);
2361 break; 2669 break;
2362 case '8': 2670 case '8':
2363 scr_cursor (RESTORE); 2671 scr_cursor (RESTORE);
2364 break; 2672 break;
2365#ifndef NO_FRILLS 2673#if !ENABLE_MINIMAL
2366 case '9': 2674 case '9':
2367 scr_forwardindex (); 2675 scr_forwardindex ();
2368 break; 2676 break;
2369#endif 2677#endif
2370 case '=': 2678 case '=':
… …
2380 break; 2688 break;
2381 2689
2382 /* 8.3.87: NEXT LINE */ 2690 /* 8.3.87: NEXT LINE */
2383 case C1_NEL: /* ESC E */ 2691 case C1_NEL: /* ESC E */
2384 { 2692 {
2385 uint32_t nlcr[] = { '\n', '\r' }; 2693 wchar_t nlcr[] = { C0_LF, C0_CR };
2386 scr_add_lines (nlcr, 1, 2); 2694 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);
2387 } 2695 }
2388 break; 2696 break;
2389 2697
2390 /* kidnapped escape sequence: Should be 8.3.48 */ 2698 /* kidnapped escape sequence: Should be 8.3.48 */
2391 case C1_ESA: /* ESC G */ 2699 case C1_ESA: /* ESC G */
… …
2401 case C1_RI: /* ESC M */ 2709 case C1_RI: /* ESC M */
2402 scr_index (DN); 2710 scr_index (DN);
2403 break; 2711 break;
2404 2712
2405 /* 8.3.142: SINGLE-SHIFT TWO */ 2713 /* 8.3.142: SINGLE-SHIFT TWO */
2406 /*case C1_SS2: scr_single_shift (2); break; */ 2714 /*case C1_SS2: scr_single_shift (2); break; */
2407 2715
2408 /* 8.3.143: SINGLE-SHIFT THREE */ 2716 /* 8.3.143: SINGLE-SHIFT THREE */
2409 /*case C1_SS3: scr_single_shift (3); break; */ 2717 /*case C1_SS3: scr_single_shift (3); break; */
2410 2718
2411 /* 8.3.27: DEVICE CONTROL STRING */ 2719 /* 8.3.27: DEVICE CONTROL STRING */
2412 case C1_DCS: /* ESC P */ 2720 case C1_DCS: /* ESC P */
2413 process_dcs_seq (); 2721 process_dcs_seq ();
2414 break; 2722 break;
2415 2723
2416 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2724 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2417 case C1_SCI: /* ESC Z */ 2725 case C1_SCI: /* ESC Z */
2418 tt_write ((const unsigned char *)ESCZ_ANSWER, 2726 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2419 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2420 break; /* steal obsolete ESC [ c */ 2727 break; /* steal obsolete ESC [ c */
2421 2728
2422 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2729 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */
2423 case C1_CSI: /* ESC [ */ 2730 case C1_CSI: /* ESC [ */
2424 process_csi_seq (); 2731 process_csi_seq ();
… …
2429 process_osc_seq (); 2736 process_osc_seq ();
2430 break; 2737 break;
2431 2738
2432 /* 8.3.106: RESET TO INITIAL STATE */ 2739 /* 8.3.106: RESET TO INITIAL STATE */
2433 case 'c': 2740 case 'c':
2741 mbstate.reset ();
2434 scr_poweron (); 2742 scr_poweron ();
2435 scrollbar_show (1); 2743 scrollbar_show (1);
2436 break; 2744 break;
2437 2745
2438 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2746 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
… …
2450 2758
2451/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2759/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2452/* *INDENT-OFF* */ 2760/* *INDENT-OFF* */
2453enum { 2761enum {
2454 CSI_ICH = 0x40, 2762 CSI_ICH = 0x40,
2455 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2763 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2456 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2764 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2457 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2765 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2458 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 2766 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2459 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 2767 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2460 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2768 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
… …
2475 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2783 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2476 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2784 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2477 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2785 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2478 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2786 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2479 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2787 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2480 make_byte (0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 2788 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2481 }; 2789 };
2482/* *INDENT-ON* */ 2790/* *INDENT-ON* */
2483 2791
2484void 2792void
2485rxvt_term::process_csi_seq () 2793rxvt_term::process_csi_seq ()
2486{ 2794{
2487 unsigned char ch, priv, i; 2795 unicode_t ch, priv, i;
2488 unsigned int nargs, p; 2796 unsigned int nargs, p;
2489 int n, ndef; 2797 int n, ndef;
2490 int arg[ESC_ARGS]; 2798 int arg[ESC_ARGS];
2491 2799
2492 for (nargs = ESC_ARGS; nargs > 0;) 2800 memset (arg, 0, sizeof (arg));
2493 arg[--nargs] = 0; 2801 nargs = 0;
2494 2802
2495 priv = 0; 2803 priv = 0;
2496 ch = cmd_getc (); 2804 ch = cmd_getc ();
2497 if (ch >= '<' && ch <= '?') 2805 if (ch >= '<' && ch <= '?')
2498 { /* '<' '=' '>' '?' */ 2806 { /* '<' '=' '>' '?' */
2499 priv = ch; 2807 priv = ch;
2500 ch = cmd_getc (); 2808 ch = cmd_getc ();
2501 } 2809 }
2810
2502 /* read any numerical arguments */ 2811 /* read any numerical arguments */
2503 for (n = -1; ch < CSI_ICH; ) 2812 for (n = -1; ch < CSI_ICH; )
2504 { 2813 {
2505 if (isdigit (ch)) 2814 if (isdigit (ch))
2506 { 2815 {
… …
2513 { 2822 {
2514 if (nargs < ESC_ARGS) 2823 if (nargs < ESC_ARGS)
2515 arg[nargs++] = n; 2824 arg[nargs++] = n;
2516 n = -1; 2825 n = -1;
2517 } 2826 }
2518 else if (ch == '\b') 2827 else if (IS_CONTROL (ch))
2519 {
2520 scr_backspace ();
2521 }
2522 else if (ch == C0_ESC)
2523 {
2524 process_escape_seq ();
2525 return;
2526 }
2527 else if (ch < ' ')
2528 {
2529 process_nonprinting (ch); 2828 process_nonprinting (ch);
2530 } 2829
2531 ch = cmd_getc (); 2830 ch = cmd_getc ();
2532 } 2831 }
2533 2832
2534 if (ch > CSI_7F) 2833 if (ch > CSI_7F)
2535 return; 2834 return;
… …
2541 ndef = get_byte_array_bit (csi_defaults, i); 2840 ndef = get_byte_array_bit (csi_defaults, i);
2542 for (p = 0; p < nargs; p++) 2841 for (p = 0; p < nargs; p++)
2543 if (arg[p] == -1) 2842 if (arg[p] == -1)
2544 arg[p] = ndef; 2843 arg[p] = ndef;
2545 2844
2546#ifdef DEBUG_CMD
2547 fprintf (stderr, "CSI ");
2548 for (p = 0; p < nargs; p++)
2549 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2550 fprintf (stderr, "%c\n", ch);
2551#endif
2552
2553 /* 2845 /*
2554 * private mode handling 2846 * private mode handling
2555 */ 2847 */
2556 if (priv) 2848 if (priv)
2557 { 2849 {
2558 switch (priv) 2850 switch (priv)
2559 { 2851 {
2560 case '>': 2852 case '>':
2561 if (ch == CSI_DA) /* secondary device attributes */ 2853 if (ch == CSI_DA) /* secondary device attributes */
2854 {
2855 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2856 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2857 //
2858 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2859 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, and 94 for later versions, to signify
2860 // that we do not support xterm mouse reporting (should be 95 when we do).
2861 //
2562 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2862 tt_printf ("\033[>%d;94;0c", 'U');
2863 }
2563 break; 2864 break;
2564 case '?': 2865 case '?':
2565 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2866 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2566 process_terminal_mode (ch, priv, nargs, arg); 2867 process_terminal_mode (ch, priv, nargs, arg);
2567 break; 2868 break;
… …
2672 2973
2673 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 2974 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2674 arg[0] = -arg[0]; 2975 arg[0] = -arg[0];
2675 /* FALLTHROUGH */ 2976 /* FALLTHROUGH */
2676 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 2977 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2677 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 2978 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2678 break; 2979 break;
2679 2980
2680 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 2981 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2681 tt_write ((const unsigned char *)VT100_ANS, 2982 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2682 (unsigned int) (sizeof (VT100_ANS) - 1));
2683 break; 2983 break;
2684 2984
2685 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 2985 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2686 process_sgr_mode (nargs, arg); 2986 process_sgr_mode (nargs, arg);
2687 break; 2987 break;
… …
2693 tt_printf ("\033[0n"); 2993 tt_printf ("\033[0n");
2694 break; 2994 break;
2695 case 6: /* CPR requested */ 2995 case 6: /* CPR requested */
2696 scr_report_position (); 2996 scr_report_position ();
2697 break; 2997 break;
2698#if defined (ENABLE_DISPLAY_ANSWER)
2699 case 7: /* unofficial extension */ 2998 case 7: /* unofficial extension */
2999 if (option (Opt_insecure))
2700 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3000 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2701 break; 3001 break;
2702#endif
2703 case 8: /* unofficial extension */ 3002 case 8: /* unofficial extension */
2704 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3003 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2705 break; 3004 break;
2706 } 3005 }
2707 break; 3006 break;
2708 3007
2709 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3008 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2742 break; 3041 break;
2743 3042
2744 case CSI_RM: /* 8.3.107: RESET MODE */ 3043 case CSI_RM: /* 8.3.107: RESET MODE */
2745 if (arg[0] == 4) 3044 if (arg[0] == 4)
2746 scr_insert_mode (0); 3045 scr_insert_mode (0);
3046 else if (arg[0] == 20)
3047 priv_modes &= ~PrivMode_LFNL;
2747 break; 3048 break;
2748 3049
2749 case CSI_SM: /* 8.3.126: SET MODE */ 3050 case CSI_SM: /* 8.3.126: SET MODE */
2750 if (arg[0] == 4) 3051 if (arg[0] == 4)
2751 scr_insert_mode (1); 3052 scr_insert_mode (1);
3053 else if (arg[0] == 20)
3054 priv_modes |= PrivMode_LFNL;
2752 break; 3055 break;
2753 3056
2754 /* 3057 /*
2755 * PRIVATE USE beyond this point. All CSI_7? sequences here 3058 * PRIVATE USE beyond this point. All CSI_7? sequences here
2756 */ 3059 */
… …
2768 break; 3071 break;
2769 case CSI_75: 3072 case CSI_75:
2770 scr_cursor (RESTORE); 3073 scr_cursor (RESTORE);
2771 break; 3074 break;
2772 3075
2773#ifndef NO_FRILLS 3076#if !ENABLE_MINIMAL
2774 case CSI_74: 3077 case CSI_74:
2775 process_window_ops (arg, nargs); 3078 process_window_ops (arg, nargs);
2776 break; 3079 break;
2777#endif 3080#endif
2778 3081
2779 case CSI_78: /* DECREQTPARM */ 3082 case CSI_78: /* DECREQTPARM */
2780 if (arg[0] == 0 || arg[0] == 1) 3083 if (arg[0] == 0 || arg[0] == 1)
2781 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3084 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2782 /* FALLTHROUGH */ 3085 break;
2783 3086
2784 default: 3087 default:
2785 break; 3088 break;
2786 } 3089 }
2787} 3090}
2788/*}}} */ 3091/*}}} */
2789 3092
2790#ifndef NO_FRILLS 3093#if !ENABLE_MINIMAL
2791/* ARGSUSED */ 3094/* ARGSUSED */
2792void 3095void
2793rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3096rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2794{ 3097{
2795 int x, y; 3098 int x, y;
2796#if 0
2797 char *s;
2798#endif
2799 XWindowAttributes wattr; 3099 XWindowAttributes wattr;
2800 Window wdummy; 3100 Window wdummy;
3101
3102 dLocal (Display *, dpy);
2801 3103
2802 if (nargs == 0) 3104 if (nargs == 0)
2803 return; 3105 return;
3106
2804 switch (args[0]) 3107 switch (args[0])
2805 { 3108 {
2806 /* 3109 /*
2807 * commands 3110 * commands
2808 */ 3111 */
2809 case 1: /* deiconify window */ 3112 case 1: /* deiconify window */
2810 XMapWindow (display->display, TermWin.parent[0]); 3113 XMapWindow (dpy, parent[0]);
2811 break; 3114 break;
2812 case 2: /* iconify window */ 3115 case 2: /* iconify window */
2813 XIconifyWindow (display->display, TermWin.parent[0], 3116 XIconifyWindow (dpy, parent[0], display->screen);
2814 DefaultScreen (display->display));
2815 break; 3117 break;
2816 case 3: /* set position (pixels) */ 3118 case 3: /* set position (pixels) */
2817 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3119 XMoveWindow (dpy, parent[0], args[1], args[2]);
2818 break; 3120 break;
2819 case 4: /* set size (pixels) */ 3121 case 4: /* set size (pixels) */
2820 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3122 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2821 break; 3123 break;
2822 case 5: /* raise window */ 3124 case 5: /* raise window */
2823 XRaiseWindow (display->display, TermWin.parent[0]); 3125 XRaiseWindow (dpy, parent[0]);
2824 break; 3126 break;
2825 case 6: /* lower window */ 3127 case 6: /* lower window */
2826 XLowerWindow (display->display, TermWin.parent[0]); 3128 XLowerWindow (dpy, parent[0]);
2827 break; 3129 break;
2828 case 7: /* refresh window */ 3130 case 7: /* refresh window */
2829 scr_touch (true); 3131 scr_touch (true);
2830 break; 3132 break;
2831 case 8: /* set size (chars) */ 3133 case 8: /* set size (chars) */
2832 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3134 set_widthheight ((unsigned int) (args[2] * fwidth),
2833 (unsigned int) (args[1] * TermWin.fheight)); 3135 (unsigned int) (args[1] * fheight));
2834 break; 3136 break;
3137
3138 //case 9: NYI, TODO, restore maximized window or maximize window
2835 default: 3139 default:
2836 if (args[0] >= 24) /* set height (chars) */ 3140 if (args[0] >= 24) /* set height (chars) */
2837 set_widthheight ((unsigned int)TermWin.width, 3141 set_widthheight ((unsigned int)width,
2838 (unsigned int) (args[1] * TermWin.fheight)); 3142 (unsigned int) (args[1] * fheight));
2839 break; 3143 break;
3144
2840 /* 3145 /*
2841 * reports - some output format copied from XTerm 3146 * reports - some output format copied from XTerm
2842 */ 3147 */
2843 case 11: /* report window state */ 3148 case 11: /* report window state */
2844 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3149 XGetWindowAttributes (dpy, parent[0], &wattr);
2845 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3150 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2846 break; 3151 break;
2847 case 13: /* report window position */ 3152 case 13: /* report window position */
2848 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3153 XGetWindowAttributes (dpy, parent[0], &wattr);
2849 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3154 XTranslateCoordinates (dpy, parent[0], wattr.root,
2850 -wattr.border_width, -wattr.border_width, 3155 -wattr.border_width, -wattr.border_width,
2851 &x, &y, &wdummy); 3156 &x, &y, &wdummy);
2852 tt_printf ("\033[3;%d;%dt", x, y); 3157 tt_printf ("\033[3;%d;%dt", x, y);
2853 break; 3158 break;
2854 case 14: /* report window size (pixels) */ 3159 case 14: /* report window size (pixels) */
2855 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3160 XGetWindowAttributes (dpy, parent[0], &wattr);
2856 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3161 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2857 break; 3162 break;
3163 case 18: /* report text area size (chars) */
3164 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3165 break;
2858 case 18: /* report window size (chars) */ 3166 case 19: /* report window size (chars) */
2859 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3167 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2860 break; 3168 break;
2861#if 0 /* XXX: currently disabled due to security concerns */
2862 case 20: /* report icon label */ 3169 case 20: /* report icon label */
3170 {
3171 char *s;
2863 XGetIconName (display->display, TermWin.parent[0], &s); 3172 XGetIconName (dpy, parent[0], &s);
2864 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3173 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3174 XFree (s);
3175 }
2865 break; 3176 break;
2866 case 21: /* report window title */ 3177 case 21: /* report window title */
3178 {
3179 char *s;
2867 XFetchName (display->display, TermWin.parent[0], &s); 3180 XFetchName (dpy, parent[0], &s);
2868 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3181 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3182 XFree (s);
3183 }
2869 break; 3184 break;
2870#endif
2871
2872 } 3185 }
2873} 3186}
2874#endif 3187#endif
2875 3188
2876/*----------------------------------------------------------------------*/ 3189/*----------------------------------------------------------------------*/
2877/* 3190/*
2878 * get input up until STRING TERMINATOR (or BEL) 3191 * get input up until STRING TERMINATOR (or BEL)
2879 * ends_how is terminator used. returned input must be free ()d 3192 * ends_how is terminator used. returned input must be free()'d
2880 */ 3193 */
2881unsigned char * 3194char *
2882rxvt_term::get_to_st (unsigned char *ends_how) 3195rxvt_term::get_to_st (unicode_t &ends_how)
2883{ 3196{
2884 int seen_esc = 0; /* seen escape? */ 3197 unicode_t ch;
3198 bool seen_esc = false;
2885 unsigned int n = 0; 3199 unsigned int n = 0;
2886 unsigned char *s; 3200 wchar_t string[STRING_MAX];
2887 unsigned char ch, string[STRING_MAX];
2888 3201
2889 for (; (ch = cmd_getc ());) 3202 while ((ch = cmd_getc ()) != NOCHAR)
2890 { 3203 {
2891 if (ch == C0_BEL 3204 if (seen_esc)
2892 || ch == CHAR_ST 3205 {
2893 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3206 if (ch == 0x5c) /* 7bit ST */
2894 break; 3207 break;
3208 else
3209 return NULL;
3210 }
2895 if (ch == C0_ESC) 3211 else if (ch == C0_ESC)
2896 { 3212 {
2897 seen_esc = 1; 3213 seen_esc = true;
2898 continue; 3214 continue;
2899 } 3215 }
3216 else if (ch == C0_BEL || ch == CHAR_ST)
3217 break;
2900 else if (ch == '\t') 3218 else if (ch == C0_SYN)
2901 ch = ' '; /* translate '\t' to space */ 3219 ch = cmd_get8 ();
2902 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3220 else if (ch < 0x20)
2903 return NULL; /* other control character - exit */ 3221 return NULL; /* other control character - exit */
2904 if (n < sizeof (string) - 1) 3222
3223 seen_esc = false;
3224
3225 if (n >= STRING_MAX - 1)
3226 // stop at some sane length
3227 return NULL;
3228
2905 string[n++] = ch; 3229 string[n++] = ch;
2906 seen_esc = 0;
2907 } 3230 }
3231
2908 string[n++] = '\0'; 3232 string[n++] = '\0';
2909 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3233
2910 return NULL;
2911 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3234 ends_how = (ch == 0x5c ? C0_ESC : ch);
2912 STRNCPY (s, string, n); 3235
2913 return s; 3236 return rxvt_wcstombs (string);
2914} 3237}
2915 3238
2916/*----------------------------------------------------------------------*/ 3239/*----------------------------------------------------------------------*/
2917/* 3240/*
2918 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3241 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2919 */ 3242 */
2920void 3243void
2921rxvt_term::process_dcs_seq () 3244rxvt_term::process_dcs_seq ()
2922{ 3245{
2923 unsigned char eh, *s; 3246 char *s;
3247 unicode_t eh;
3248
2924 /* 3249 /*
2925 * Not handled yet 3250 * Not handled yet
2926 */ 3251 */
2927 s = get_to_st (&eh); 3252 s = get_to_st (eh);
2928 if (s) 3253 if (s)
2929 free (s); 3254 free (s);
3255
2930 return; 3256 return;
2931} 3257}
2932 3258
2933/*----------------------------------------------------------------------*/ 3259/*----------------------------------------------------------------------*/
2934/* 3260/*
2935 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3261 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2936 */ 3262 */
2937void 3263void
2938rxvt_term::process_osc_seq () 3264rxvt_term::process_osc_seq ()
2939{ 3265{
2940 unsigned char ch, eh, *s; 3266 unicode_t ch, eh;
2941 int arg; 3267 int arg;
2942 3268
2943 ch = cmd_getc (); 3269 ch = cmd_getc ();
2944 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3270 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2945 arg = arg * 10 + (ch - '0'); 3271 arg = arg * 10 + (ch - '0');
2946 3272
2947 if (ch == ';') 3273 if (ch == ';')
2948 { 3274 {
2949 s = get_to_st (&eh); 3275 char *s = get_to_st (eh);
3276
2950 if (s) 3277 if (s)
2951 { 3278 {
2952 /*
2953 * rxvt_menubar_dispatch () violates the constness of the string,
2954 * so do it here
2955 */
2956 if (arg == XTerm_Menu)
2957#if 0 /* XXX: currently disabled due to security concerns */
2958 menubar_dispatch ((char *)s);
2959#else
2960 (void)0;
2961#endif
2962 else
2963 xterm_seq (arg, (char *)s, eh); 3279 process_xterm_seq (arg, s, eh);
2964 free (s); 3280 free (s);
2965 } 3281 }
2966 } 3282 }
2967} 3283}
3284
3285void
3286rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3287{
3288 if (str[0] == '?' && !str[1])
3289 {
3290 rgba c;
3291 pix_colors_focused[color].get (c);
3292
3293#if XFT
3294 if (c.a != rgba::MAX_CC)
3295 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3296 else
3297#endif
3298 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3299 }
3300 else
3301 set_window_color (color, str);
3302}
3303
2968/* 3304/*
2969 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3305 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
2970 * 0 = change iconName/title
2971 * 1 = change iconName
2972 * 2 = change title
2973 * 4 = change color
2974 * 12 = change text color
2975 * 13 = change mouse foreground color
2976 * 17 = change highlight character colour
2977 * 18 = change bold character color
2978 * 19 = change underlined character color
2979 * 46 = change logfile (not implemented)
2980 * 50 = change font
2981 *
2982 * rxvt extensions:
2983 * 9 = change locale (NYI)
2984 * 10 = menu (may change in future)
2985 * 20 = bg pixmap
2986 * 39 = change default fg color
2987 * 49 = change default bg color
2988 * 55 = dump scrollback buffer and all of screen
2989 */ 3306 */
2990void 3307void
2991rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3308rxvt_term::process_xterm_seq (int op, const char *str, char resp)
2992{ 3309{
2993 int changed = 0; 3310 int color;
2994 int color;
2995 char *buf, *name; 3311 char *buf, *name;
3312 bool query = str[0] == '?' && !str[1];
3313 int saveop = op;
3314
3315 dLocal (Display *, dpy);
2996 3316
2997 assert (str != NULL); 3317 assert (str != NULL);
3318
3319 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3320 return;
3321
2998 switch (op) 3322 switch (op)
2999 { 3323 {
3000 case XTerm_name: 3324 case XTerm_name:
3001 set_title (str); 3325 set_title (str);
3002 /* FALLTHROUGH */ 3326 /* FALLTHROUGH */
3003 case XTerm_iconName: 3327 case XTerm_iconName:
3004 set_iconName (str); 3328 set_icon_name (str);
3005 break; 3329 break;
3006 case XTerm_title: 3330 case XTerm_title:
3007 set_title (str); 3331 set_title (str);
3008 break; 3332 break;
3333 case XTerm_property:
3334 if (str[0] == '?')
3335 {
3336 Atom prop = display->atom (str + 1);
3337 Atom actual_type;
3338 int actual_format;
3339 unsigned long nitems;
3340 unsigned long bytes_after;
3341 unsigned char *value = 0;
3342 const char *str = "";
3343
3344 if (prop
3345 && XGetWindowProperty (dpy, parent[0],
3346 prop, 0, 1<<16, 0, AnyPropertyType,
3347 &actual_type, &actual_format,
3348 &nitems, &bytes_after, &value) == Success
3349 && actual_type != None
3350 && actual_format == 8)
3351 str = (const char *)(value);
3352
3353 tt_printf ("\033]%d;%s%c", op, str, resp);
3354
3355 XFree (value);
3356 }
3357 else
3358 {
3359 char *eq = strchr (str, '='); // constness lost, but verified to be ok
3360
3361 if (eq)
3362 {
3363 *eq = 0;
3364 set_utf8_property (display->atom (str), eq + 1);
3365 }
3366 else
3367 XDeleteProperty (dpy, parent[0],
3368 display->atom (str));
3369 }
3370 break;
3371
3009 case XTerm_Color: 3372 case XTerm_Color:
3010 for (buf = (char *)str; buf && *buf;) 3373 for (buf = (char *)str; buf && *buf;)
3011 { 3374 {
3012 if ((name = STRCHR (buf, ';')) == NULL) 3375 if ((name = strchr (buf, ';')) == NULL)
3013 break; 3376 break;
3377
3014 *name++ = '\0'; 3378 *name++ = '\0';
3015 color = atoi (buf); 3379 color = atoi (buf) + minCOLOR;
3016 if (color < 0 || color >= TOTAL_COLORS) 3380
3381 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3017 break; 3382 break;
3383
3018 if ((buf = STRCHR (name, ';')) != NULL) 3384 if ((buf = strchr (name, ';')) != NULL)
3019 *buf++ = '\0'; 3385 *buf++ = '\0';
3020 set_window_color (color + minCOLOR, name); 3386
3387 process_color_seq (op, color, name, resp);
3021 } 3388 }
3389 break;
3390 case XTerm_Color00:
3391 process_color_seq (op, Color_fg, str, resp);
3392 break;
3393 case XTerm_Color01:
3394 process_color_seq (op, Color_bg, str, resp);
3022 break; 3395 break;
3023#ifndef NO_CURSORCOLOR 3396#ifndef NO_CURSORCOLOR
3024 case XTerm_Color_cursor: 3397 case XTerm_Color_cursor:
3025 set_window_color (Color_cursor, str); 3398 process_color_seq (op, Color_cursor, str, resp);
3026 break; 3399 break;
3027#endif 3400#endif
3028 case XTerm_Color_pointer: 3401 case XTerm_Color_pointer_fg:
3029 set_window_color (Color_pointer, str); 3402 process_color_seq (op, Color_pointer_fg, str, resp);
3403 break;
3404 case XTerm_Color_pointer_bg:
3405 process_color_seq (op, Color_pointer_bg, str, resp);
3030 break; 3406 break;
3031#ifndef NO_BOLD_UNDERLINE_REVERSE 3407#ifndef NO_BOLD_UNDERLINE_REVERSE
3032 case XTerm_Color_BD:
3033 set_window_color (Color_BD, str);
3034 break;
3035 case XTerm_Color_UL:
3036 set_window_color (Color_UL, str);
3037 break;
3038 case XTerm_Color_RV: 3408 case XTerm_Color_RV:
3039 set_window_color (Color_RV, str); 3409 process_color_seq (op, Color_RV, str, resp);
3040 break; 3410 break;
3411 case Rxvt_Color_BD:
3412 case URxvt_Color_BD:
3413 process_color_seq (op, Color_BD, str, resp);
3414 break;
3415 case Rxvt_Color_UL:
3416 case URxvt_Color_UL:
3417 process_color_seq (op, Color_UL, str, resp);
3418 break;
3419 case URxvt_Color_IT:
3420 process_color_seq (op, Color_IT, str, resp);
3421 break;
3041#endif 3422#endif
3042 3423#if ENABLE_TRANSPARENCY
3043 case XTerm_Menu: 3424 case URxvt_Color_tint:
3425 process_color_seq (op, Color_tint, str, resp);
3044 /* 3426 {
3045 * rxvt_menubar_dispatch () violates the constness of the string, 3427 bool changed = false;
3046 * so DON'T do it here 3428 if (ISSET_PIXCOLOR (Color_tint))
3429 changed = bgPixmap.set_tint (pix_colors_focused [Color_tint]);
3430 else
3431 changed = bgPixmap.unset_tint ();
3432 if (changed)
3433 bgPixmap.render ();
3047 */ 3434 }
3435
3048 break; 3436 break;
3437#endif
3438
3439#if XPM_BACKGROUND
3049 case XTerm_Pixmap: 3440 case Rxvt_Pixmap:
3050 if (*str != ';') 3441 if (!strcmp (str, "?"))
3051 { 3442 {
3052#if XPM_BACKGROUND 3443 char str[256];
3053 scale_pixmap (""); /* reset to default scaling */ 3444
3054 set_bgPixmap (str); /* change pixmap */ 3445 sprintf (str, "[%dx%d+%d+%d]", /* can't presume snprintf () ! */
3055#endif 3446 min (bgPixmap.h_scale, 32767), min (bgPixmap.v_scale, 32767),
3056 scr_touch (true); 3447 min (bgPixmap.h_align, 32767), min (bgPixmap.v_align, 32767));
3448 process_xterm_seq (XTerm_title, str, CHAR_ST);
3057 } 3449 }
3058 while ((str = STRCHR (str, ';')) != NULL)
3059 {
3060 str++;
3061#if XPM_BACKGROUND
3062 changed += scale_pixmap (str);
3063#endif
3064
3065 }
3066 if (changed)
3067 {
3068#ifdef XPM_BACKGROUND
3069 resize_pixmap ();
3070#endif
3071 scr_touch (true);
3072 }
3073 break;
3074
3075 case XTerm_restoreFG:
3076 set_window_color (Color_fg, str);
3077 break;
3078 case XTerm_restoreBG:
3079 set_window_color (Color_bg, str);
3080 break;
3081 case XTerm_logfile:
3082 break;
3083 case XTerm_font:
3084 change_font (str);
3085 break;
3086 case XTerm_locale:
3087 if (str[0] == '?' && !str[1])
3088 tt_printf ("%-.250s\n", locale);
3089 else 3450 else
3090 { 3451 {
3452 int changed = 0;
3453
3454 if (*str != ';')
3455 {
3456 /* reset to default scaling :*/
3457 bgPixmap.unset_geometry ();
3458 if (bgPixmap.set_file (str)) /* change pixmap */
3459 changed++;
3460 str = strchr (str, ';');
3461 if (str == NULL)
3462 bgPixmap.set_defaultGeometry ();
3463 }
3091 set_locale (str); 3464 while (str)
3092 im_cb (); 3465 {
3466 str++;
3467 if (bgPixmap.set_geometry (str))
3468 changed++;
3469 str = strchr (str, ';');
3470 }
3471 if (changed)
3472 {
3473 bgPixmap.render ();
3474 scr_touch (true);
3475 }
3093 } 3476 }
3094 break; 3477 break;
3478#endif
3479
3480 case Rxvt_restoreFG:
3481 set_window_color (Color_fg, str);
3482 break;
3483 case Rxvt_restoreBG:
3484 set_window_color (Color_bg, str);
3485 break;
3486
3487 case XTerm_logfile:
3488 // TODO, when secure mode?
3489 break;
3490
3095#if 0 3491#if 0
3096 case XTerm_dumpscreen: /* no error notices */ 3492 case Rxvt_dumpscreen: /* no error notices */
3097 { 3493 {
3098 int fd; 3494 int fd;
3099 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3495 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3100 { 3496 {
3101 scr_dump (fd); 3497 scr_dump (fd);
3102 close (fd); 3498 close (fd);
3103 } 3499 }
3104 } 3500 }
3105 break; 3501 break;
3106#endif 3502#endif
3503 case XTerm_font:
3504 op = URxvt_font;
3505 case URxvt_font:
3506#if ENABLE_STYLES
3507 case URxvt_boldFont:
3508 case URxvt_italicFont:
3509 case URxvt_boldItalicFont:
3510#endif
3511 if (query)
3512 tt_printf ("\33]%d;%-.250s%c", saveop,
3513 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3514 ? fontset[op - URxvt_font]->fontdesc : "",
3515 resp);
3516 else
3517 {
3518 const char *&res = rs[Rs_font + (op - URxvt_font)];
3107 3519
3520 res = strdup (str);
3521 allocated.push_back ((void *)res);
3522 set_fonts ();
3523 }
3524 break;
3525
3526 case URxvt_version:
3527 if (query)
3528 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3529 op,
3530 rs[Rs_name], VERSION[0], VERSION[2],
3531 resp);
3532 break;
3533
3534#if !ENABLE_MINIMAL
3535 case URxvt_locale:
3536 if (query)
3537 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3538 else
3539 {
3540 set_locale (str);
3541 pty->set_utf8_mode (enc_utf8);
3542 init_xlocale ();
3543 }
3544 break;
3545
3546 case URxvt_view_up:
3547 case URxvt_view_down:
3548 {
3549 int lines = atoi (str);
3550
3551 if (lines)
3552 scr_page (op == URxvt_view_up ? UP : DN, lines);
3553 else
3554 scr_erase_savelines ();
3555 }
3556
3557 break;
3558#endif
3559
3560#if ENABLE_PERL
3561 case URxvt_perl:
3562 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_END)))
3563 ; // no responses yet
3564 break;
3565#endif
3108 } 3566 }
3109} 3567}
3110/*----------------------------------------------------------------------*/ 3568/*----------------------------------------------------------------------*/
3111 3569
3112/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3570/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3120 * so no need for fancy checking 3578 * so no need for fancy checking
3121 */ 3579 */
3122int 3580int
3123rxvt_term::privcases (int mode, unsigned long bit) 3581rxvt_term::privcases (int mode, unsigned long bit)
3124{ 3582{
3125 int state; 3583 int state;
3126 3584
3127 if (mode == 's') 3585 if (mode == 's')
3128 { 3586 {
3129 SavedModes |= (PrivateModes & bit); 3587 SavedModes |= (priv_modes & bit);
3130 return -1; 3588 return -1;
3131 } 3589 }
3132 else 3590 else
3133 { 3591 {
3134 if (mode == 'r') 3592 if (mode == 'r')
3135 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3593 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3136 else 3594 else
3137 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3595 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3138 PrivMode (state, bit); 3596 PrivMode (state, bit);
3139 } 3597 }
3598
3140 return state; 3599 return state;
3141} 3600}
3142 3601
3143/* we're not using priv _yet_ */ 3602/* we're not using priv _yet_ */
3144void 3603void
3145rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3604rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg)
3146{ 3605{
3147 unsigned int i, j; 3606 unsigned int i, j;
3148 int state; 3607 int state;
3608
3149 static const struct 3609 static const struct
3150 { 3610 {
3151 const int argval; 3611 const int argval;
3152 const unsigned long bit; 3612 const unsigned long bit;
3153 }
3154 argtopriv[] = { 3613 } argtopriv[] = {
3155 { 1, PrivMode_aplCUR }, 3614 { 1, PrivMode_aplCUR },
3156 { 2, PrivMode_vt52 }, 3615 { 2, PrivMode_vt52 },
3157 { 3, PrivMode_132 }, 3616 { 3, PrivMode_132 },
3158 { 4, PrivMode_smoothScroll }, 3617 { 4, PrivMode_smoothScroll },
3159 { 5, PrivMode_rVideo }, 3618 { 5, PrivMode_rVideo },
3160 { 6, PrivMode_relOrigin }, 3619 { 6, PrivMode_relOrigin },
3161 { 7, PrivMode_Autowrap }, 3620 { 7, PrivMode_Autowrap },
3621 // 8, bi-directional support mode
3162 { 9, PrivMode_MouseX10 }, 3622 { 9, PrivMode_MouseX10 },
3163#ifdef menuBar_esc 3623 // 18, 19 printing-related
3164 { menuBar_esc, PrivMode_menuBar }, 3624 { 25, PrivMode_VisibleCursor },
3165#endif
3166#ifdef scrollBar_esc 3625#ifdef scrollBar_esc
3167 { scrollBar_esc, PrivMode_scrollBar }, 3626 { scrollBar_esc, PrivMode_scrollBar },
3168#endif 3627#endif
3169 { 25, PrivMode_VisibleCursor },
3170 { 35, PrivMode_ShiftKeys }, 3628 { 35, PrivMode_ShiftKeys }, // rxvt extension
3171 { 40, PrivMode_132OK }, 3629 { 40, PrivMode_132OK },
3630 // 41 xterm more fixes NYI
3631 // 45 margin bell NYI
3632 // 46 start logging
3172 { 47, PrivMode_Screen }, 3633 { 47, PrivMode_Screen },
3173 { 66, PrivMode_aplKP }, 3634 { 66, PrivMode_aplKP },
3174#ifndef NO_BACKSPACE_KEY 3635#ifndef NO_BACKSPACE_KEY
3175 { 67, PrivMode_BackSpace }, 3636 { 67, PrivMode_BackSpace },
3176#endif 3637#endif
3177 { 1000, PrivMode_MouseX11 }, 3638 { 1000, PrivMode_MouseX11 },
3639 // 1001 Use Hilite Mouse Tracking. NYI, TODO
3640 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO
3641 // 1003 Use All Motion Mouse Tracking. NYI, TODO
3178 { 1010, PrivMode_TtyOutputInh }, 3642 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3179 { 1011, PrivMode_Keypress }, 3643 { 1011, PrivMode_Keypress }, // rxvt extension
3644 // 1035 enable modifiers for alt, numlock NYI
3645 // 1036 send ESC for meta keys NYI
3646 // 1037 send DEL for keypad delete NYI
3180 { 1047, PrivMode_Screen }, 3647 { 1047, PrivMode_Screen },
3648 // 1048 save and restore cursor
3181 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3649 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3650 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3182 }; 3651 };
3183 3652
3184 if (nargs == 0) 3653 if (nargs == 0)
3185 return; 3654 return;
3186 3655
… …
3201 state = privcases (mode, argtopriv[j].bit); 3670 state = privcases (mode, argtopriv[j].bit);
3202 break; 3671 break;
3203 } 3672 }
3204 3673
3205 /* extra handling for values with state unkept */ 3674 /* extra handling for values with state unkept */
3206 if (state == -1)
3207 switch (arg[i]) 3675 switch (arg[i])
3208 { 3676 {
3677#if ENABLE_STYLES
3678 case 1021:
3679 set_option (Opt_intensityStyles, mode);
3680
3681 scr_touch (true);
3682 break;
3683#endif
3209 case 1048: /* alternative cursor save */ 3684 case 1048: /* alternative cursor save */
3685 case 1049:
3686 if (option (Opt_secondaryScreen))
3210 if (mode == 0) 3687 if (mode == 0)
3211 scr_cursor (RESTORE); 3688 scr_cursor (RESTORE);
3212 else if (mode == 1) 3689 else if (mode == 1)
3213 scr_cursor (SAVE); 3690 scr_cursor (SAVE);
3214 /* FALLTHROUGH */
3215 default:
3216 continue; /* for (;i;) */
3217 }
3218
3219 /* extra handling for values with valid 0 or 1 state */
3220 switch (arg[i])
3221 {
3222 /* case 1: - application cursor keys */
3223 case 2: /* VT52 mode */
3224 /* oddball mode. should be set regardless of set/reset
3225 * parameter. Return from VT52 mode with an ESC < from
3226 * within VT52 mode
3227 */
3228 PrivMode (1, PrivMode_vt52);
3229 break; 3691 break;
3692 }
3693
3694 if (state >= 0)
3695 /* extra handling for values with valid 0 or 1 state */
3696 switch (arg[i])
3697 {
3698 /* case 1: - application cursor keys */
3699 case 2: /* VT52 mode */
3700 /* oddball mode. should be set regardless of set/reset
3701 * parameter. Return from VT52 mode with an ESC < from
3702 * within VT52 mode
3703 */
3704 PrivMode (1, PrivMode_vt52);
3705 break;
3230 case 3: /* 80/132 */ 3706 case 3: /* 80/132 */
3231 if (PrivateModes & PrivMode_132OK) 3707 if (priv_modes & PrivMode_132OK)
3232 set_widthheight ( (unsigned int) ((state ? 132 : 80) * TermWin.fwidth), 3708 set_widthheight (((state ? 132 : 80) * fwidth), height);
3233 (unsigned int)TermWin.height);
3234 break; 3709 break;
3235 case 4: /* smooth scrolling */ 3710 case 4: /* smooth scrolling */
3236 if (state)
3237 Options &= ~Opt_jumpScroll;
3238 else
3239 Options |= Opt_jumpScroll; 3711 set_option (Opt_jumpScroll, !state);
3240 break; 3712 break;
3241 case 5: /* reverse video */ 3713 case 5: /* reverse video */
3242 scr_rvideo_mode (state); 3714 scr_rvideo_mode (state);
3243 break; 3715 break;
3244 case 6: /* relative/absolute origins */ 3716 case 6: /* relative/absolute origins */
3245 scr_relative_origin (state); 3717 scr_relative_origin (state);
3246 break; 3718 break;
3247 case 7: /* autowrap */ 3719 case 7: /* autowrap */
3248 scr_autowrap (state); 3720 scr_autowrap (state);
3249 break; 3721 break;
3250 /* case 8: - auto repeat, can't do on a per window basis */ 3722 /* case 8: - auto repeat, can't do on a per window basis */
3251 case 9: /* X10 mouse reporting */ 3723 case 9: /* X10 mouse reporting */
3252 if (state) /* orthogonal */ 3724 if (state) /* orthogonal */
3253 PrivateModes &= ~ (PrivMode_MouseX11); 3725 priv_modes &= ~PrivMode_MouseX11;
3254 break; 3726 break;
3255#ifdef menuBar_esc
3256 case menuBar_esc:
3257#ifdef MENUBAR
3258 map_menuBar (state);
3259#endif
3260 break;
3261#endif
3262#ifdef scrollBar_esc 3727#ifdef scrollBar_esc
3263 case scrollBar_esc: 3728 case scrollBar_esc:
3264 if (scrollbar_mapping (state)) 3729 if (scrollbar_mapping (state))
3265 { 3730 {
3266 resize_all_windows (0, 0, 0); 3731 resize_all_windows (0, 0, 0);
3267 scr_touch (true); 3732 scr_touch (true);
3268 } 3733 }
3269 break; 3734 break;
3270#endif 3735#endif
3271 case 25: /* visible/invisible cursor */ 3736 case 25: /* visible/invisible cursor */
3272 scr_cursor_visible (state); 3737 scr_cursor_visible (state);
3273 break; 3738 break;
3274 /* case 35: - shift keys */ 3739 /* case 35: - shift keys */
3275 /* case 40: - 80 <--> 132 mode */ 3740 /* case 40: - 80 <--> 132 mode */
3276 case 47: /* secondary screen */ 3741 case 47: /* secondary screen */
3277 scr_change_screen (state); 3742 scr_change_screen (state);
3278 break; 3743 break;
3279 /* case 66: - application key pad */ 3744 /* case 66: - application key pad */
3280 /* case 67: - backspace key */ 3745 /* case 67: - backspace key */
3281 case 1000: /* X11 mouse reporting */ 3746 case 1000: /* X11 mouse reporting */
3282 if (state) /* orthogonal */ 3747 if (state) /* orthogonal */
3283 PrivateModes &= ~ (PrivMode_MouseX10); 3748 priv_modes &= ~PrivMode_MouseX10;
3284 break; 3749 break;
3285#if 0 3750#if 0
3286 case 1001: 3751 case 1001:
3287 break; /* X11 mouse highlighting */ 3752 break; /* X11 mouse highlighting */
3288#endif 3753#endif
3289 case 1010: /* scroll to bottom on TTY output inhibit */ 3754 case 1010: /* scroll to bottom on TTY output inhibit */
3290 if (state)
3291 Options &= ~Opt_scrollTtyOutput;
3292 else
3293 Options |= Opt_scrollTtyOutput; 3755 set_option (Opt_scrollTtyOutput, !state);
3294 break; 3756 break;
3295 case 1011: /* scroll to bottom on key press */ 3757 case 1011: /* scroll to bottom on key press */
3296 if (state)
3297 Options |= Opt_scrollTtyKeypress; 3758 set_option (Opt_scrollTtyKeypress, state);
3298 else
3299 Options &= ~Opt_scrollTtyKeypress;
3300 break; 3759 break;
3301 case 1047: /* secondary screen w/ clearing */ 3760 case 1047: /* secondary screen w/ clearing last */
3302 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3761 if (option (Opt_secondaryScreen))
3303 if (current_screen != PRIMARY) 3762 if (current_screen != PRIMARY)
3304 scr_erase_screen (2); 3763 scr_erase_screen (2);
3305 scr_change_screen (state); 3764 scr_change_screen (state);
3306 /* FALLTHROUGH */
3307 default:
3308 break; 3765 break;
3766 case 1049: /* secondary screen w/ clearing first */
3767 scr_change_screen (state);
3768 if (option (Opt_secondaryScreen))
3769 if (current_screen != PRIMARY)
3770 scr_erase_screen (2);
3771 break;
3772 default:
3773 break;
3309 } 3774 }
3310 } 3775 }
3311} 3776}
3312/*}}} */ 3777/*}}} */
3313 3778
3314/*{{{ process sgr sequences */ 3779/*{{{ process sgr sequences */
3315void 3780void
3316rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3781rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3317{ 3782{
3318 unsigned int i; 3783 unsigned int i;
3319 short rendset; 3784 short rendset;
3320 int rendstyle; 3785 int rendstyle;
3321 3786
3322 if (nargs == 0) 3787 if (nargs == 0)
3323 { 3788 {
3324 scr_rendition (0, ~RS_None); 3789 scr_rendition (0, ~RS_None);
3325 return; 3790 return;
3326 } 3791 }
3792
3327 for (i = 0; i < nargs; i++) 3793 for (i = 0; i < nargs; i++)
3328 { 3794 {
3329 rendset = -1; 3795 rendset = -1;
3330 switch (arg[i]) 3796 switch (arg[i])
3331 { 3797 {
… …
3333 rendset = 0, rendstyle = ~RS_None; 3799 rendset = 0, rendstyle = ~RS_None;
3334 break; 3800 break;
3335 case 1: 3801 case 1:
3336 rendset = 1, rendstyle = RS_Bold; 3802 rendset = 1, rendstyle = RS_Bold;
3337 break; 3803 break;
3804 //case 2: // low intensity
3805 case 3:
3806 rendset = 1, rendstyle = RS_Italic;
3807 break;
3338 case 4: 3808 case 4:
3339 rendset = 1, rendstyle = RS_Uline; 3809 rendset = 1, rendstyle = RS_Uline;
3340 break; 3810 break;
3341 case 5: 3811 case 5: // slowly blinking
3812 case 6: // rapidly blinking
3342 rendset = 1, rendstyle = RS_Blink; 3813 rendset = 1, rendstyle = RS_Blink;
3343 break; 3814 break;
3815 //case 6: // scoansi light background
3344 case 7: 3816 case 7:
3345 rendset = 1, rendstyle = RS_RVid; 3817 rendset = 1, rendstyle = RS_RVid;
3346 break; 3818 break;
3347 case 22: 3819 case 8:
3820 // invisible. NYI
3821 break;
3822 //case 9: // crossed out
3823 //case 10: // scoansi acs off, primary font
3824 //case 11: // scoansi acs on, first alt font
3825 //case 12: // scoansi acs on, |0x80, second alt font
3826 //...
3827 //case 19: // ninth alt font
3828 //case 20: // gothic
3829 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3348 rendset = 0, rendstyle = RS_Bold; 3830 rendset = 0, rendstyle = RS_Bold;
3831 break;
3832 case 22: // normal intensity
3833 rendset = 0, rendstyle = RS_Bold;
3834 break;
3835 case 23: // disable italic
3836 rendset = 0, rendstyle = RS_Italic;
3349 break; 3837 break;
3350 case 24: 3838 case 24:
3351 rendset = 0, rendstyle = RS_Uline; 3839 rendset = 0, rendstyle = RS_Uline;
3352 break; 3840 break;
3353 case 25: 3841 case 25:
3354 rendset = 0, rendstyle = RS_Blink; 3842 rendset = 0, rendstyle = RS_Blink;
3355 break; 3843 break;
3844 case 26: // variable spacing (iso 8613)
3845 rendset = 0, rendstyle = RS_Blink;
3846 break;
3356 case 27: 3847 case 27:
3357 rendset = 0, rendstyle = RS_RVid; 3848 rendset = 0, rendstyle = RS_RVid;
3358 break; 3849 break;
3850 //case 28: // visible. NYI
3851 //case 29: // not crossed-out
3359 } 3852 }
3853
3360 if (rendset != -1) 3854 if (rendset != -1)
3361 { 3855 {
3362 scr_rendition (rendset, rendstyle); 3856 scr_rendition (rendset, rendstyle);
3363 continue; /* for (;i;) */ 3857 continue; /* for (;i;) */
3364 } 3858 }
… …
3371 case 33: 3865 case 33:
3372 case 34: 3866 case 34:
3373 case 35: 3867 case 35:
3374 case 36: 3868 case 36:
3375 case 37: 3869 case 37:
3376 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), 3870 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3377 Color_fg);
3378 break; 3871 break;
3379#ifdef TTY_256COLOR 3872 case 38: // set fg color, ISO 8613-6
3380 case 38:
3381 if (nargs > i + 2 && arg[i + 1] == 5) 3873 if (nargs > i + 2 && arg[i + 1] == 5)
3382 { 3874 {
3383 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3875 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3384 Color_fg);
3385 i += 2; 3876 i += 2;
3386 } 3877 }
3387 break; 3878 break;
3388#endif
3389 case 39: /* default fg */ 3879 case 39: /* default fg */
3390 scr_color (Color_fg, Color_fg); 3880 scr_color (Color_fg, Color_fg);
3391 break; 3881 break;
3392 3882
3393 case 40: 3883 case 40:
… …
3396 case 43: 3886 case 43:
3397 case 44: 3887 case 44:
3398 case 45: 3888 case 45:
3399 case 46: 3889 case 46:
3400 case 47: 3890 case 47:
3401 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), 3891 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3402 Color_bg);
3403 break; 3892 break;
3404#ifdef TTY_256COLOR 3893 case 48: // set bg color, ISO 8613-6
3405 case 48:
3406 if (nargs > i + 2 && arg[i + 1] == 5) 3894 if (nargs > i + 2 && arg[i + 1] == 5)
3407 { 3895 {
3408 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3896 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3409 Color_bg);
3410 i += 2; 3897 i += 2;
3411 } 3898 }
3412 break; 3899 break;
3413#endif
3414 case 49: /* default bg */ 3900 case 49: /* default bg */
3415 scr_color (Color_bg, Color_bg); 3901 scr_color (Color_bg, Color_bg);
3416 break; 3902 break;
3417 3903
3418#ifndef NO_BRIGHTCOLOR 3904 //case 50: // not variable spacing
3905
3906#if !ENABLE_MINIMAL
3419 case 90: 3907 case 90:
3420 case 91: /* set bright fg color */ 3908 case 91: /* set bright fg color */
3421 case 92: 3909 case 92:
3422 case 93: 3910 case 93:
3423 case 94: 3911 case 94:
3424 case 95: 3912 case 95:
3425 case 96: 3913 case 96:
3426 case 97: 3914 case 97:
3427 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 3915 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3428 Color_fg);
3429 break; 3916 break;
3430 case 100: 3917 case 100:
3431 case 101: /* set bright bg color */ 3918 case 101: /* set bright bg color */
3432 case 102: 3919 case 102:
3433 case 103: 3920 case 103:
3434 case 104: 3921 case 104:
3435 case 105: 3922 case 105:
3436 case 106: 3923 case 106:
3437 case 107: 3924 case 107:
3438 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 3925 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3439 Color_bg);
3440 break; 3926 break;
3441#endif 3927#endif
3442
3443 } 3928 }
3444 } 3929 }
3445} 3930}
3446/*}}} */ 3931/*}}} */
3447 3932
3448/*{{{ process Rob Nation's own graphics mode sequences */ 3933/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3449void 3934void
3450rxvt_term::process_graphics () 3935rxvt_term::process_graphics ()
3451{ 3936{
3452 unsigned char ch, cmd = cmd_getc (); 3937 unicode_t ch, cmd = cmd_getc ();
3453 3938
3454 if (cmd == 'Q') 3939 if (cmd == 'Q')
3455 { /* query graphics */ 3940 { /* query graphics */
3456 tt_printf ("\033G0\n"); /* no graphics */ 3941 tt_printf ("\033G0\012"); /* no graphics */
3457 return; 3942 return;
3458 } 3943 }
3459 /* swallow other graphics sequences until terminating ':' */ 3944 /* swallow other graphics sequences until terminating ':' */
3460 do 3945 do
3461 ch = cmd_getc (); 3946 ch = cmd_getc ();
… …
3471 */ 3956 */
3472void 3957void
3473rxvt_term::tt_printf (const char *fmt,...) 3958rxvt_term::tt_printf (const char *fmt,...)
3474{ 3959{
3475 va_list arg_ptr; 3960 va_list arg_ptr;
3476 unsigned char buf[256]; 3961 char buf[256];
3477 3962
3478 va_start (arg_ptr, fmt); 3963 va_start (arg_ptr, fmt);
3479 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 3964 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3480 va_end (arg_ptr); 3965 va_end (arg_ptr);
3481 tt_write (buf, STRLEN (buf)); 3966 tt_write (buf, strlen (buf));
3482} 3967}
3483 3968
3484/* ---------------------------------------------------------------------- */ 3969/* ---------------------------------------------------------------------- */
3485/* Write data to the pty as typed by the user, pasted with the mouse, 3970/* Write data to the pty as typed by the user, pasted with the mouse,
3486 * or generated by us in response to a query ESC sequence. 3971 * or generated by us in response to a query ESC sequence.
3487 */ 3972 */
3973const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
3974
3488void 3975void
3489rxvt_term::tt_write (const unsigned char *data, unsigned int len) 3976rxvt_term::tt_write (const char *data, unsigned int len)
3490{ 3977{
3491 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 3978 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
3979 return;
3492 3980
3493 if (len) 3981 if (pty->pty < 0)
3982 return;
3983
3984 if (v_buflen == 0)
3985 {
3986 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
3987
3988 if ((unsigned int)written == len)
3989 return;
3990
3991 data += written;
3992 len -= written;
3494 { 3993 }
3994
3995 v_buffer = (char *)realloc (v_buffer, v_buflen + len);
3996
3997 memcpy (v_buffer + v_buflen, data, len);
3998 v_buflen += len;
3999
4000 pty_ev.set (EVENT_READ | EVENT_WRITE);
4001}
4002
4003void rxvt_term::pty_write ()
4004{
4005 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4006
4007 if (written > 0)
4008 {
4009 v_buflen -= written;
4010
3495 if (v_buflen == 0) 4011 if (v_buflen == 0)
3496 { 4012 {
3497 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3498
3499 if ((unsigned int)written == len)
3500 return;
3501
3502 data += written;
3503 len -= written;
3504 }
3505
3506
3507 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3508
3509 memcpy (v_buffer + v_buflen, data, len);
3510 v_buflen += len;
3511 }
3512
3513 for (;;)
3514 {
3515 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3516
3517 if (written > 0)
3518 {
3519 v_buflen -= written;
3520
3521 if (v_buflen == 0)
3522 {
3523 free (v_buffer); 4013 free (v_buffer);
3524 v_buffer = 0; 4014 v_buffer = 0;
3525 v_buflen = 0; 4015 v_buflen = 0;
3526 4016
3527 pty_ev.set (EVENT_READ); 4017 pty_ev.set (EVENT_READ);
3528 return;
3529 }
3530
3531 memmove (v_buffer, v_buffer + written, v_buflen);
3532 }
3533 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3534 // original code just ignores this...
3535 destroy ();
3536 else
3537 {
3538 pty_ev.set (EVENT_READ | EVENT_WRITE);
3539 return; 4018 return;
3540 } 4019 }
4020
4021 memmove (v_buffer, v_buffer + written, v_buflen);
3541 } 4022 }
4023 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4024 pty_ev.set (EVENT_READ);
3542} 4025}
3543 4026
3544/*----------------------- end-of-file (C source) -----------------------*/ 4027/*----------------------- end-of-file (C source) -----------------------*/
3545 4028

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