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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.107 by root, Sat Jul 31 00:01:12 2004 UTC vs.
Revision 1.378 by root, Fri Dec 14 02:27:54 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>
25 * - extensive modifications 25 * - extensive modifications
26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> 26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org>
27 * Copyright (c) 2001 Marius Gedminas 27 * Copyright (c) 2001 Marius Gedminas
28 * - Ctrl/Mod4+Tab works like Meta+Tab (options) 28 * - Ctrl/Mod4+Tab works like Meta+Tab (options)
29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org> 29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org>
30 * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com> 30 * Copyright (c) 2003-2007 Marc Lehmann <pcg@goof.com>
31 * 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#define IS_CONTROL(ch) !((ch) & 0xffffff60UL) 66#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
58 67
59// exception thrown when the command parser runs out of input data 68#if ENABLE_FRILLS || ISO_14755
60class out_of_input { } out_of_input;
61 69
62/*{{{ Convert the keypress event into a string */ 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
63void 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
64rxvt_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)
65{ 304{
66 int ctrl, meta, shft, len; 305 int ctrl, meta, shft, len;
67 unsigned int newlen; 306 unsigned int newlen;
68 KeySym keysym; 307 KeySym keysym;
69#ifdef DEBUG_CMD
70 static int debug_key = 1; /* accessible by a debugger only */
71#endif
72 int valid_keysym; 308 int valid_keysym;
73 unsigned char kbuf[KBUFSZ]; 309 char kbuf[KBUFSZ];
310
311#if ISO_14755
312 if (iso14755buf & ISO_14755_52)
313 return;
314#endif
74 315
75 /* 316 /*
76 * 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
77 * escape sequence to toggle the Keypad. 318 * escape sequence to toggle the Keypad.
78 * 319 *
79 * Always permit `shift' to override the current setting 320 * Always permit `shift' to override the current setting
80 */ 321 */
81 shft = (ev.state & ShiftMask); 322 shft = ev.state & ShiftMask;
82 ctrl = (ev.state & ControlMask); 323 ctrl = ev.state & ControlMask;
83 meta = (ev.state & ModMetaMask); 324 meta = ev.state & ModMetaMask;
84 325
85 if (numlock_state || (ev.state & ModNumLockMask)) 326 if (numlock_state || (ev.state & ModNumLockMask))
86 { 327 {
87 numlock_state = (ev.state & ModNumLockMask); 328 numlock_state = (ev.state & ModNumLockMask);
88 PrivMode ((!numlock_state), PrivMode_aplKP); 329 PrivMode ((!numlock_state), PrivMode_aplKP);
96 Status status_return; 337 Status status_return;
97 338
98#if 0 339#if 0
99#ifdef X_HAVE_UTF8_STRING 340#ifdef X_HAVE_UTF8_STRING
100 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
101 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 342 len = Xutf8LookupString (Input_Context, &ev, kbuf,
102 KBUFSZ, &keysym, &status_return); 343 KBUFSZ, &keysym, &status_return);
103 else 344 else
104#endif 345#endif
105#endif 346#endif
106 { 347 {
108 349
109 // the XOpenIM manpage lies about hardcoding the locale 350 // the XOpenIM manpage lies about hardcoding the locale
110 // at the point of XOpenIM, so temporarily switch locales 351 // at the point of XOpenIM, so temporarily switch locales
111 if (rs[Rs_imLocale]) 352 if (rs[Rs_imLocale])
112 SET_LOCALE (rs[Rs_imLocale]); 353 SET_LOCALE (rs[Rs_imLocale]);
354
113 // assume wchar_t == unicode or better 355 // assume wchar_t == unicode or better
114 len = XwcLookupString (Input_Context, &ev, wkbuf, 356 len = XwcLookupString (Input_Context, &ev, wkbuf,
115 KBUFSZ, &keysym, &status_return); 357 KBUFSZ, &keysym, &status_return);
358
116 if (rs[Rs_imLocale]) 359 if (rs[Rs_imLocale])
117 SET_LOCALE (locale); 360 SET_LOCALE (locale);
118 361
119 if (status_return == XLookupChars 362 if (status_return == XLookupChars
120 || status_return == XLookupBoth) 363 || status_return == XLookupBoth)
141 || status_return == XLookupBoth; 384 || status_return == XLookupBoth;
142 } 385 }
143 else 386 else
144#endif 387#endif
145 { 388 {
146 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 389 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
147 valid_keysym = keysym != NoSymbol; 390 valid_keysym = keysym != NoSymbol;
148 } 391 }
149 392
150 if (valid_keysym) 393 if (valid_keysym)
151 { 394 {
395#ifdef KEYSYM_RESOURCE
396 if (keyboard->dispatch (this, keysym, ev.state))
397 return;
398#endif
399
152 if (TermWin.saveLines) 400 if (saveLines)
153 { 401 {
154#ifdef UNSHIFTED_SCROLLKEYS 402#ifdef UNSHIFTED_SCROLLKEYS
155 if (!ctrl && !meta) 403 if (!ctrl && !meta)
156 {
157#else 404#else
158 if (IS_SCROLL_MOD) 405 if (IS_SCROLL_MOD)
406#endif
159 { 407 {
160#endif
161 int lnsppg; 408 int lnsppg;
162 409
163#ifdef PAGING_CONTEXT_LINES 410#ifdef PAGING_CONTEXT_LINES
164 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 411 lnsppg = nrow - PAGING_CONTEXT_LINES;
165#else 412#else
166 lnsppg = TermWin.nrow * 4 / 5; 413 lnsppg = nrow * 4 / 5;
167#endif 414#endif
168 if (keysym == XK_Prior) 415 if (keysym == XK_Prior)
169 { 416 {
170 scr_page (UP, lnsppg); 417 scr_page (UP, lnsppg);
171 return; 418 return;
199 scr_move_to (0, 1); 446 scr_move_to (0, 1);
200 return; 447 return;
201 } 448 }
202 else if (keysym == XK_End) 449 else if (keysym == XK_End)
203 { 450 {
204 scr_move_to (1, 0); 451 scr_move_to (1, 1);
205 return; 452 return;
206 } 453 }
207 } 454 }
208#endif 455#endif
209 } 456 }
214 if (keysym >= XK_F1 && keysym <= XK_F10) 461 if (keysym >= XK_F1 && keysym <= XK_F10)
215 { 462 {
216 keysym += (XK_F11 - XK_F1); 463 keysym += (XK_F11 - XK_F1);
217 shft = 0; /* turn off Shift */ 464 shft = 0; /* turn off Shift */
218 } 465 }
219 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 466 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
220 { 467 {
221 switch (keysym) 468 switch (keysym)
222 { 469 {
223 /* normal XTerm key bindings */ 470 /* normal XTerm key bindings */
224 case XK_Insert: /* Shift+Insert = paste mouse selection */ 471 case XK_Insert: /* Shift+Insert = paste mouse selection */
225 selection_request (ev.time, 0, 0); 472 selection_request (ev.time);
226 return; 473 return;
474#if TODO
227 /* rxvt extras */ 475 /* rxvt extras */
228 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 476 case XK_KP_Add: /* Shift+KP_Add = bigger font */
229 change_font (FONT_UP); 477 change_font (FONT_UP);
230 return; 478 return;
231 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 479 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
232 change_font (FONT_DN); 480 change_font (FONT_DN);
233 return; 481 return;
482#endif
234 } 483 }
235 } 484 }
236 } 485 }
237#ifdef PRINTPIPE 486
238 if (keysym == XK_Print) 487#if ENABLE_FRILLS || ISO_14755
239 { 488 // ISO 14755 support
240 scr_printscreen (ctrl | shft); 489 if (shft && ctrl)
241 return;
242 } 490 {
243#endif 491 int hv;
244 492
245 if (keysym >= 0xFF00 && keysym <= 0xFFFF) 493 if (iso14755buf & ISO_14755_51
246 { 494 && (keysym == XK_space || keysym == XK_KP_Space
247#ifdef KEYSYM_RESOURCE 495 || keysym == XK_Return || keysym == XK_KP_Enter))
248 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL)
249 { 496 {
250 unsigned int l; 497 commit_iso14755 ();
251 const unsigned char *kbuf0; 498 iso14755buf = ISO_14755_51;
252 499# if ISO_14755
253 kbuf0 = (Keysym_map[keysym & 0xFF]); 500 iso14755_51 (0);
254 l = (unsigned int)*kbuf0++;
255
256 /* escape prefix */
257 if (meta
258# ifdef META8_OPTION
259 && meta_char == C0_ESC
260# endif 501# endif
261 ) 502 return;
262 {
263 const unsigned char ch = C0_ESC;
264 tt_write (&ch, 1);
265 } 503 }
266 504 else if (keysym == XK_BackSpace)
267 tt_write (kbuf0, l); 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
268 return; 519 return;
269 } 520 }
270 else 521 else
271#endif
272 { 522 {
523# if ISO_14755
524 scr_overlay_off ();
525# endif
526 iso14755buf = 0;
527 }
528 }
529 else if ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
530 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R)))
531 if (!(iso14755buf & ISO_14755_STARTED))
532 {
533 iso14755buf |= ISO_14755_STARTED;
534# if ISO_14755
535 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
536 scr_overlay_set (0, 0, "ISO 14755 mode");
537# endif
538 }
539#endif
540
541#ifdef PRINTPIPE
542 if (keysym == XK_Print)
543 {
544 scr_printscreen (ctrl | shft);
545 return;
546 }
547#endif
548
549 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
550 {
551 {
552 bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
273 newlen = 1; 553 newlen = 1;
554#ifdef XK_KP_Home
555 static const KeySym keypadtrans[] = {
556 XK_KP_7, // XK_KP_Home
557 XK_KP_4, // XK_KP_Left
558 XK_KP_8, // XK_KP_Up
559 XK_KP_6, // XK_KP_Right
560 XK_KP_2, // XK_KP_Down
561#ifndef UNSHIFTED_SCROLLKEYS
562 XK_KP_9, // XK_KP_Prior
563 XK_KP_3, // XK_KP_Next
564#else
565 XK_Prior,
566 XK_Next,
567#endif
568 XK_KP_1, // XK_KP_End
569 XK_KP_5, // XK_KP_Begin
570 };
571
572 if (IN_RANGE_INC (keysym, XK_KP_Home, XK_KP_Begin))
573 {
574 unsigned int index = keysym - XK_KP_Home;
575 keysym = kp ? keypadtrans[index] : XK_Home + index;
576 }
577 else if (keysym == XK_KP_Insert)
578 keysym = kp ? XK_KP_0 : XK_Insert;
579#ifndef NO_DELETE_KEY
580 else if (keysym == XK_KP_Delete)
581 keysym = kp ? XK_KP_Decimal : XK_Delete;
582#endif
583#endif
274 switch (keysym) 584 switch (keysym)
275 { 585 {
276#ifndef NO_BACKSPACE_KEY 586#ifndef NO_BACKSPACE_KEY
277 case XK_BackSpace: 587 case XK_BackSpace:
278 if (PrivateModes & PrivMode_HaveBackSpace) 588 if (priv_modes & PrivMode_HaveBackSpace)
279 { 589 {
280 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace) 590 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
281 ^ !!ctrl) ? '\b' : '\177'; 591 ^ !!ctrl) ? '\b' : '\177';
282 kbuf[1] = '\0'; 592 kbuf[1] = '\0';
283 } 593 }
284 else 594 else
285 STRCPY (kbuf, key_backspace); 595 strcpy (kbuf, rs[Rs_backspace_key]);
286 break; 596 break;
287#endif 597#endif
288#ifndef NO_DELETE_KEY 598#ifndef NO_DELETE_KEY
289 case XK_Delete: 599 case XK_Delete:
290 STRCPY (kbuf, key_delete); 600 strcpy (kbuf, rs[Rs_delete_key]);
291 break; 601 break;
292#endif 602#endif
293 case XK_Tab: 603 case XK_Tab:
294 if (shft) 604 if (shft)
295 STRCPY (kbuf, "\033[Z"); 605 strcpy (kbuf, "\033[Z");
296 else 606 else
297 { 607 {
298#ifdef CTRL_TAB_MAKES_META 608#ifdef CTRL_TAB_MAKES_META
299 if (ctrl) 609 if (ctrl)
300 meta = 1; 610 meta = 1;
305#endif 615#endif
306 newlen = 0; 616 newlen = 0;
307 } 617 }
308 break; 618 break;
309 619
310#ifdef XK_KP_Left
311 case XK_KP_Up: /* \033Ox or standard */
312 case XK_KP_Down: /* \033Or or standard */
313 case XK_KP_Right: /* \033Ov or standard */
314 case XK_KP_Left: /* \033Ot or standard */
315 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
316 {
317 STRCPY (kbuf, "\033OZ");
318 kbuf[2] = "txvr"[keysym - XK_KP_Left];
319 break;
320 }
321 else
322 /* translate to std. cursor key */
323 keysym = XK_Left + (keysym - XK_KP_Left);
324 /* FALLTHROUGH */
325#endif
326 case XK_Up: /* "\033[A" */ 620 case XK_Up: /* "\033[A" */
327 case XK_Down: /* "\033[B" */ 621 case XK_Down: /* "\033[B" */
328 case XK_Right: /* "\033[C" */ 622 case XK_Right: /* "\033[C" */
329 case XK_Left: /* "\033[D" */ 623 case XK_Left: /* "\033[D" */
330 STRCPY (kbuf, "\033[Z"); 624 strcpy (kbuf, "\033[Z");
331 kbuf[2] = "DACB"[keysym - XK_Left]; 625 kbuf[2] = "DACB"[keysym - XK_Left];
332 /* do Shift first */ 626 /* do Shift first */
333 if (shft) 627 if (shft)
334 kbuf[2] = "dacb"[keysym - XK_Left]; 628 kbuf[2] = "dacb"[keysym - XK_Left];
335 else if (ctrl) 629 else if (ctrl)
336 { 630 {
337 kbuf[1] = 'O'; 631 kbuf[1] = 'O';
338 kbuf[2] = "dacb"[keysym - XK_Left]; 632 kbuf[2] = "dacb"[keysym - XK_Left];
339 } 633 }
340 else if (PrivateModes & PrivMode_aplCUR) 634 else if (priv_modes & PrivMode_aplCUR)
341 kbuf[1] = 'O'; 635 kbuf[1] = 'O';
342 break; 636 break;
343 637
344#ifndef UNSHIFTED_SCROLLKEYS 638#ifndef UNSHIFTED_SCROLLKEYS
345# ifdef XK_KP_Prior
346 case XK_KP_Prior: 639 case XK_Prior:
640 strcpy (kbuf, "\033[5~");
641 break;
642 case XK_Next:
643 strcpy (kbuf, "\033[6~");
644 break;
645#endif
646 case XK_KP_Enter:
347 /* allow shift to override */ 647 /* allow shift to override */
348 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 648 if (kp)
349 { 649 {
350 STRCPY (kbuf, "\033Oy"); 650 strcpy (kbuf, "\033OM");
351 break; 651 break;
352 } 652 }
653
353 /* FALLTHROUGH */ 654 /* FALLTHROUGH */
354# endif 655
355 case XK_Prior:
356 STRCPY (kbuf, "\033[5~");
357 break;
358# ifdef XK_KP_Next
359 case XK_KP_Next: 656 case XK_Return:
360 /* allow shift to override */ 657 if (priv_modes & PrivMode_LFNL)
361 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
362 { 658 {
363 STRCPY (kbuf, "\033Os"); 659 kbuf[0] = '\015';
660 kbuf[1] = '\012';
364 break; 661 kbuf[2] = '\0';
365 }
366 /* FALLTHROUGH */
367# endif
368 case XK_Next:
369 STRCPY (kbuf, "\033[6~");
370 break;
371#endif
372 case XK_KP_Enter:
373 /* allow shift to override */
374 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
375 {
376 STRCPY (kbuf, "\033OM");
377 } 662 }
378 else 663 else
379 { 664 {
380 kbuf[0] = '\r'; 665 kbuf[0] = '\015';
381 kbuf[1] = '\0'; 666 kbuf[1] = '\0';
382 } 667 }
383 break; 668 break;
384 669
385#ifdef XK_KP_Begin
386 case XK_KP_Begin:
387 STRCPY (kbuf, "\033Ou");
388 break;
389
390 case XK_KP_Insert:
391 STRCPY (kbuf, "\033Op");
392 break;
393
394 case XK_KP_Delete:
395 STRCPY (kbuf, "\033On");
396 break;
397#endif
398 case XK_KP_F1: /* "\033OP" */ 670 case XK_KP_F1: /* "\033OP" */
399 case XK_KP_F2: /* "\033OQ" */ 671 case XK_KP_F2: /* "\033OQ" */
400 case XK_KP_F3: /* "\033OR" */ 672 case XK_KP_F3: /* "\033OR" */
401 case XK_KP_F4: /* "\033OS" */ 673 case XK_KP_F4: /* "\033OS" */
402 STRCPY (kbuf, "\033OP"); 674 strcpy (kbuf, "\033OP");
403 kbuf[2] += (keysym - XK_KP_F1); 675 kbuf[2] += (keysym - XK_KP_F1);
404 break; 676 break;
405 677
406 case XK_KP_Multiply: /* "\033Oj" : "*" */ 678 case XK_KP_Multiply: /* "\033Oj" : "*" */
407 case XK_KP_Add: /* "\033Ok" : "+" */ 679 case XK_KP_Add: /* "\033Ok" : "+" */
418 case XK_KP_6: /* "\033Ov" : "6" */ 690 case XK_KP_6: /* "\033Ov" : "6" */
419 case XK_KP_7: /* "\033Ow" : "7" */ 691 case XK_KP_7: /* "\033Ow" : "7" */
420 case XK_KP_8: /* "\033Ox" : "8" */ 692 case XK_KP_8: /* "\033Ox" : "8" */
421 case XK_KP_9: /* "\033Oy" : "9" */ 693 case XK_KP_9: /* "\033Oy" : "9" */
422 /* allow shift to override */ 694 /* allow shift to override */
423 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 695 if (kp)
424 { 696 {
425 STRCPY (kbuf, "\033Oj"); 697 strcpy (kbuf, "\033Oj");
426 kbuf[2] += (keysym - XK_KP_Multiply); 698 kbuf[2] += (keysym - XK_KP_Multiply);
427 } 699 }
428 else 700 else
429 { 701 {
430 kbuf[0] = ('*' + (keysym - XK_KP_Multiply)); 702 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
431 kbuf[1] = '\0'; 703 kbuf[1] = '\0';
432 } 704 }
433 break; 705 break;
434 706
435 case XK_Find: 707 case XK_Find:
436 STRCPY (kbuf, "\033[1~"); 708 strcpy (kbuf, "\033[1~");
437 break; 709 break;
710
438 case XK_Insert: 711 case XK_Insert:
439 STRCPY (kbuf, "\033[2~"); 712 strcpy (kbuf, "\033[2~");
440 break; 713 break;
441#ifdef DXK_Remove /* support for DEC remove like key */ 714#ifdef DXK_Remove /* support for DEC remove like key */
442 case DXK_Remove: 715 case DXK_Remove:
443 /* FALLTHROUGH */ 716 /* FALLTHROUGH */
444#endif 717#endif
445 case XK_Execute: 718 case XK_Execute:
446 STRCPY (kbuf, "\033[3~"); 719 strcpy (kbuf, "\033[3~");
447 break; 720 break;
448 case XK_Select: 721 case XK_Select:
449 STRCPY (kbuf, "\033[4~"); 722 strcpy (kbuf, "\033[4~");
450 break; 723 break;
451#ifdef XK_KP_End
452 case XK_KP_End:
453 /* allow shift to override */
454 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
455 {
456 STRCPY (kbuf, "\033Oq");
457 break;
458 }
459 /* FALLTHROUGH */
460#endif
461 case XK_End: 724 case XK_End:
462 STRCPY (kbuf, KS_END); 725 strcpy (kbuf, KS_END);
463 break; 726 break;
464#ifdef XK_KP_Home
465 case XK_KP_Home:
466 /* allow shift to override */
467 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
468 {
469 STRCPY (kbuf, "\033Ow");
470 break;
471 }
472 /* FALLTHROUGH */
473#endif
474 case XK_Home: 727 case XK_Home:
475 STRCPY (kbuf, KS_HOME); 728 strcpy (kbuf, KS_HOME);
476 break; 729 break;
477 730
478#define FKEY(n, fkey) \ 731#define FKEY(n, fkey) \
479 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey))) 732 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
480 733
532#undef FKEY 785#undef FKEY
533 default: 786 default:
534 newlen = 0; 787 newlen = 0;
535 break; 788 break;
536 } 789 }
790
537 if (newlen) 791 if (newlen)
538 len = STRLEN (kbuf); 792 len = strlen (kbuf);
539 } 793 }
540 794
541 /* 795 /*
542 * Pass meta for all function keys, if 'meta' option set 796 * Pass meta for all function keys, if 'meta' option set
543 */ 797 */
550 else if (ctrl && keysym == XK_minus) 804 else if (ctrl && keysym == XK_minus)
551 { 805 {
552 len = 1; 806 len = 1;
553 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 807 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
554 } 808 }
809 else if (keysym == XK_ISO_Left_Tab)
810 {
811 strcpy (kbuf, "\033[Z");
812 len = 3;
813 }
555 else 814 else
556 { 815 {
557#ifdef META8_OPTION 816#ifdef META8_OPTION
558 /* set 8-bit on */ 817 /* set 8-bit on */
559 if (meta && (meta_char == 0x80)) 818 if (meta && (meta_char == 0x80))
560 { 819 {
561 unsigned char *ch; 820 char *ch;
562 821
563 for (ch = kbuf; ch < kbuf + len; ch++) 822 for (ch = kbuf; ch < kbuf + len; ch++)
564 *ch |= 0x80; 823 *ch |= 0x80;
565 824
566 meta = 0; 825 meta = 0;
568#endif 827#endif
569 /* nil */ ; 828 /* nil */ ;
570 } 829 }
571 } 830 }
572 831
832 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
833 return;
834
573 if (len <= 0) 835 if (len <= 0)
574 return; /* not mapped */ 836 return; /* not mapped */
575 837
576 if (Options & Opt_scrollTtyKeypress) 838 if (option (Opt_scrollTtyKeypress))
577 if (TermWin.view_start) 839 if (view_start)
578 { 840 {
579 TermWin.view_start = 0; 841 view_start = 0;
580 want_refresh = 1; 842 want_refresh = 1;
581 } 843 }
582 844
583 /* 845 /*
584 * these modifications only affect the static keybuffer 846 * these modifications only affect the static keybuffer
599#ifdef META8_OPTION 861#ifdef META8_OPTION
600 && meta_char == C0_ESC 862 && meta_char == C0_ESC
601#endif 863#endif
602 ) 864 )
603 { 865 {
604 const unsigned char ch = C0_ESC; 866 const char ch = C0_ESC;
605 tt_write (&ch, 1); 867 tt_write (&ch, 1);
606 } 868 }
607 869
608#if defined(DEBUG_CMD)
609 /* Display keyboard buffer contents */
610 unsigned char *p;
611 int i;
612
613 fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
614 for (i = 0, p = kbuf; i < len; i++, p++)
615 fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
616 fprintf (stderr, "'\n");
617#endif /* DEBUG_CMD */
618 tt_write (kbuf, (unsigned int)len); 870 tt_write (kbuf, (unsigned int)len);
619} 871}
620/*}}} */
621 872
622#if (MENUBAR_MAX) 873void
623/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ 874rxvt_term::key_release (XKeyEvent &ev)
624/* attempt to `write' count to the input buffer */ 875{
876#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
877 KeySym keysym;
878
879 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
880#endif
881
882#if ENABLE_FRILLS || ISO_14755
883 // ISO 14755 support
884 if (iso14755buf)
885 if (iso14755buf & ISO_14755_52)
886 {
887# if ISO_14755
888 scr_overlay_off ();
889# endif
890# if ISO_14755
891 // iso14755 part 5.2 handling: release time
892 // first: controls
893 if ((ev.state & ControlMask)
894 && ((keysym >= 0x40 && keysym <= 0x5f)
895 || (keysym >= 0x61 && keysym <= 0x7f)))
896 {
897 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
898 commit_iso14755 ();
899
900 return;
901 }
902
903 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)
904 if (i[0] == keysym)
905 {
906 iso14755buf = ISO_14755_51 | i[1];
907 commit_iso14755 ();
908
909 return;
910 }
911
912 scr_bell ();
913# endif
914 iso14755buf = 0;
915
916 return;
917 }
918 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
919 {
920# if ISO_14755
921 scr_overlay_off ();
922# endif
923 if (iso14755buf & ISO_14755_51)
924 commit_iso14755 ();
925#if ISO_14755
926 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
927 {
928 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
929
930 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
931 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
932 }
933# endif
934 else
935 iso14755buf = 0;
936 }
937#endif
938
939 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
940 return;
941
942#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
943 if (!(ev.state & ControlMask))
944 slip_wheel_ev.stop ();
945 else if (keysym == XK_Control_L || keysym == XK_Control_R)
946 mouse_slip_wheel_speed = 0;
947#endif
948}
949
950#if defined (KEYSYM_RESOURCE)
625unsigned int 951unsigned int
626rxvt_term::cmd_write (const unsigned char *str, unsigned int count) 952rxvt_term::cmd_write (const char *str, unsigned int count)
627{ 953{
628 unsigned int n, s; 954 unsigned int n, s;
629 955
630 n = cmdbuf_ptr - cmdbuf_base; 956 n = cmdbuf_ptr - cmdbuf_base;
631 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp; 957 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
632 958
633 if (n > 0 && s < count) 959 if (n > 0 && s < count)
634 { 960 {
635 MEMMOVE (cmdbuf_base, cmdbuf_ptr, 961 memmove (cmdbuf_base, cmdbuf_ptr,
636 (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); 962 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
637 cmdbuf_ptr = cmdbuf_base; 963 cmdbuf_ptr = cmdbuf_base;
638 cmdbuf_endp -= n; 964 cmdbuf_endp -= n;
639 s += n; 965 s += n;
640 } 966 }
650 976
651 cmd_parse (); 977 cmd_parse ();
652 978
653 return 0; 979 return 0;
654} 980}
655#endif /* MENUBAR_MAX */ 981#endif
656 982
657void 983void
658rxvt_term::flush () 984rxvt_term::flush ()
659{ 985{
660#ifdef TRANSPARENT 986 flush_ev.stop ();
661 if (want_full_refresh) 987
988#ifdef HAVE_BG_PIXMAP
989 if (bgPixmap.check_clearChanged ())
662 { 990 {
663 want_full_refresh = 0; 991// scr_clear (true); This needs to be researched further!
664 scr_clear ();
665 scr_touch (false); 992 scr_touch (false);
666 want_refresh = 1;
667 } 993 }
668#endif 994#endif
669 995
670 if (want_refresh) 996 if (want_refresh)
671 { 997 {
998 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
999 {
1000 int row = view_start;
1001 int end_row = row + nrow;
1002
1003 while (row > top_row && ROW (row - 1).is_longer ())
1004 --row;
1005
1006 do
1007 {
1008 int start_row = row;
1009 line_t *l;
1010
1011 do
1012 {
1013 l = &ROW (row++);
1014
1015 if (!(l->f & LINE_FILTERED))
1016 {
1017 // line not filtered, mark it as filtered
1018 l->f |= LINE_FILTERED;
1019 while (l->is_longer ())
1020 {
1021 l = &ROW (row++);
1022 l->f |= LINE_FILTERED;
1023 }
1024
1025 // and filter it
1026 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
1027
1028 break;
1029 }
1030 }
1031 while (l->is_longer () && row < end_row);
1032 }
1033 while (row < end_row);
1034 }
1035
672 scr_refresh (refresh_type); 1036 scr_refresh ();
673 scrollbar_show (1); 1037 scrollbar_show (1);
674#ifdef USE_XIM 1038#ifdef USE_XIM
675 IMSendSpot (); 1039 IMSendSpot ();
676#endif 1040#endif
677 } 1041 }
678 1042
679 display->flush (); 1043 display->flush ();
680} 1044}
681 1045
682void 1046void
683rxvt_term::check_cb (check_watcher &w) 1047rxvt_term::prepare_cb (ev::prepare &w, int revents)
684{ 1048{
685 SET_R (this); 1049 make_current ();
686 SET_LOCALE (locale);
687 1050
1051 display->flush ();
1052
1053 if (want_refresh && !flush_ev.is_active ())
1054 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
1055}
1056
1057void
1058rxvt_term::flush_cb (ev::timer &w, int revents)
1059{
1060 make_current ();
1061
1062 refresh_count = 0;
688 flush (); 1063 flush ();
689} 1064}
690 1065
691#ifdef CURSOR_BLINK 1066#ifdef CURSOR_BLINK
692void 1067void
693rxvt_term::cursor_blink_cb (time_watcher &w) 1068rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
694{ 1069{
695 hidden_cursor = !hidden_cursor; 1070 hidden_cursor = !hidden_cursor;
696 want_refresh = 1; 1071 want_refresh = 1;
697
698 w.start (w.at + BLINK_INTERVAL);
699} 1072}
700#endif 1073#endif
701 1074
702#ifdef TEXT_BLINK 1075#ifdef TEXT_BLINK
703void 1076void
704rxvt_term::text_blink_cb (time_watcher &w) 1077rxvt_term::text_blink_cb (ev::timer &w, int revents)
705{ 1078{
706 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1079 if (scr_refresh_rend (RS_Blink, RS_Blink))
707 { 1080 {
708 hidden_text = !hidden_text; 1081 hidden_text = !hidden_text;
709 want_refresh = 1; 1082 want_refresh = 1;
710 w.start (w.at + TEXT_BLINK_INTERVAL);
711 } 1083 }
1084 else
1085 w.stop ();
712} 1086}
713#endif 1087#endif
714 1088
715#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1089#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
716void 1090void
717rxvt_term::cont_scroll_cb (time_watcher &w) 1091rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
718{ 1092{
719 if ((scrollbar_isUp() || scrollbar_isDn()) && 1093 if ((scrollbar_isUp() || scrollbar_isDn()) &&
720 scr_page (scrollbar_isUp() ? UP : DN, 1)) 1094 scr_page (scrollbar_isUp() ? UP : DN, 1))
721 {
722 refresh_type |= SMOOTH_REFRESH;
723 want_refresh = 1; 1095 want_refresh = 1;
724 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY); 1096 else
725 } 1097 w.stop ();
726} 1098}
727#endif 1099#endif
728 1100
729#ifdef SELECTION_SCROLLING 1101#ifdef SELECTION_SCROLLING
730void 1102void
731rxvt_term::sel_scroll_cb (time_watcher &w) 1103rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
732{ 1104{
733 if (scr_page (scroll_selection_dir, scroll_selection_lines)) 1105 if (scr_page (scroll_selection_dir, scroll_selection_lines))
734 { 1106 {
735 selection_extend (selection_save_x, selection_save_y, selection_save_state); 1107 selection_extend (selection_save_x, selection_save_y, selection_save_state);
736 refresh_type |= SMOOTH_REFRESH;
737 want_refresh = 1; 1108 want_refresh = 1;
738 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
739 } 1109 }
1110 else
1111 w.stop ();
740} 1112}
741#endif 1113#endif
742 1114
743#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1115#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
744void 1116void
745rxvt_term::slip_wheel_cb (time_watcher &w) 1117rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
746{ 1118{
747 if (mouse_slip_wheel_speed == 0
748 || mouse_slip_wheel_speed < 0 ? scr_page (DN, -mouse_slip_wheel_speed) 1119 if (mouse_slip_wheel_speed < 0 ? scr_page (DN, -mouse_slip_wheel_speed)
749 : scr_page (UP, mouse_slip_wheel_speed)) 1120 : scr_page (UP, mouse_slip_wheel_speed))
750 {
751 refresh_type |= SMOOTH_REFRESH;
752 want_refresh = 1; 1121 want_refresh = 1;
753 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY); 1122
1123 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
754 } 1124 {
1125 mouse_slip_wheel_speed = 0;
1126 w.stop ();
1127 }
755} 1128}
1129#endif
1130
1131#if LINUX_YIELD_HACK
1132static struct event_handler
1133{
1134 ev::prepare yield_ev;
1135
1136 void yield_cb (ev::prepare &w, int revents)
1137 {
1138 // this should really be sched_yield(), but the linux guys thought
1139 // that giving a process calling sched_yield () less cpu time than
1140 // ones with high nice levels is a useful thing to do. It surely is is
1141 // allowed by the sus... as is returning ENOSYS.
1142
1143 struct timespec ts = { 0, 0 };
1144 nanosleep (&ts, 0);
1145
1146 w.stop ();
1147 }
1148
1149 event_handler ()
1150 : yield_ev (this, &event_handler::yield_cb)
1151 {
1152 }
1153} event_handler;
756#endif 1154#endif
757 1155
758bool 1156bool
759rxvt_term::pty_fill () 1157rxvt_term::pty_fill ()
760{ 1158{
761 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1159 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
762 1160
763 if (CBUFSIZ == n) 1161 if (CBUFSIZ == n)
764 { 1162 {
765 rxvt_warn ("pty_fill on full buffer, draining input, continuing.\n"); 1163 rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n");
766 n = 0; 1164 n = 0;
767 } 1165 }
768 1166
769 memmove (cmdbuf_base, cmdbuf_ptr, n); 1167 memmove (cmdbuf_base, cmdbuf_ptr, n);
770 cmdbuf_ptr = cmdbuf_base; 1168 cmdbuf_ptr = cmdbuf_base;
771 cmdbuf_endp = cmdbuf_ptr + n; 1169 cmdbuf_endp = cmdbuf_ptr + n;
772 1170
773 n = read (cmd_fd, cmdbuf_endp, CBUFSIZ - n); 1171 ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n);
774 1172
775 if (n > 0) 1173 if (r > 0)
776 { 1174 {
777 cmdbuf_endp += n; 1175 cmdbuf_endp += r;
778 return true; 1176 return true;
779 } 1177 }
780 else if (n < 0 && errno != EAGAIN) 1178 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1179 {
1180#if LINUX_YIELD_HACK
1181 if (display->is_local)
1182 event_handler.yield_ev.start ();
1183#endif
1184 }
1185 else
1186 {
1187 pty_ev.stop ();
1188
1189 if (!option (Opt_hold))
781 destroy (); 1190 destroy ();
782 1191 }
1192
783 return false; 1193 return false;
784} 1194}
785 1195
786void 1196void
787rxvt_term::pty_cb (io_watcher &w, short revents) 1197rxvt_term::pty_cb (ev::io &w, int revents)
788{ 1198{
789 SET_R (this); 1199 make_current ();
790 SET_LOCALE (locale);
791 1200
792 if (revents & EVENT_WRITE) 1201 if (revents & ev::READ)
793 tt_write (0, 0);
794 else if (revents & EVENT_READ)
795 // loop, but don't allow a single term to monopolize us 1202 // loop, but don't allow a single term to monopolize us
796 while (pty_fill ()) 1203 while (pty_fill ())
797 if (cmd_parse ()) 1204 if (cmd_parse ())
798 break; 1205 break;
1206
1207 if (revents & ev::WRITE)
1208 pty_write ();
799} 1209}
800 1210
801void 1211void
802rxvt_term::pointer_unblank () 1212rxvt_term::pointer_unblank ()
803{ 1213{
804 XDefineCursor (display->display, TermWin.vt, TermWin_cursor); 1214 XDefineCursor (dpy, vt, TermWin_cursor);
805 recolour_cursor (); 1215 recolour_cursor ();
806 1216
807#ifdef POINTER_BLANK 1217#ifdef POINTER_BLANK
808 hidden_pointer = 0; 1218 hidden_pointer = 0;
809 1219
810 if (Options & Opt_pointerBlank) 1220 if (option (Opt_pointerBlank))
811 pointer_ev.start (NOW + pointerBlankDelay); 1221 pointer_ev.start (pointerBlankDelay);
812#endif 1222#endif
813} 1223}
814 1224
815#ifdef POINTER_BLANK 1225#ifdef POINTER_BLANK
816void 1226void
817rxvt_term::pointer_blank () 1227rxvt_term::pointer_blank ()
818{ 1228{
819 if (! (Options & Opt_pointerBlank)) 1229 if (!option (Opt_pointerBlank))
820 return; 1230 return;
821 1231
822 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1232 XDefineCursor (dpy, vt, display->blank_cursor);
823 XFlush (display->display); 1233 XFlush (dpy);
824 1234
825 hidden_pointer = 1; 1235 hidden_pointer = 1;
826} 1236}
827 1237
828void 1238void
829rxvt_term::pointer_cb (time_watcher &w) 1239rxvt_term::pointer_cb (ev::timer &w, int revents)
830{ 1240{
831 SET_R (this); 1241 make_current ();
832 SET_LOCALE (locale);
833 1242
834 pointer_blank (); 1243 pointer_blank ();
835} 1244}
836#endif 1245#endif
837 1246
838void 1247void
839rxvt_term::mouse_report (XButtonEvent &ev) 1248rxvt_term::mouse_report (XButtonEvent &ev)
840{ 1249{
841 int button_number, key_state = 0; 1250 int button_number, key_state = 0;
842 int x, y; 1251 int x, y;
1252 int code = 32;
843 1253
844 x = ev.x; 1254 x = Pixel2Col (ev.x);
845 y = ev.y; 1255 y = Pixel2Row (ev.y);
846 pixel_position (&x, &y); 1256 if (ev.type == MotionNotify)
1257 {
1258 if (x == mouse_row && y == mouse_col)
1259 return;
1260 mouse_row = x;
1261 mouse_col = y;
1262 code += 32;
1263 }
847 1264
848 if (MEvent.button == AnyButton) 1265 if (MEvent.button == AnyButton)
849 {
850 button_number = 3; 1266 button_number = 3;
851 }
852 else 1267 else
853 { 1268 {
854 button_number = MEvent.button - Button1; 1269 button_number = MEvent.button - Button1;
855 /* add 0x3D for wheel events, like xterm does */ 1270 /* add 0x3D for wheel events, like xterm does */
856 if (button_number >= 3) 1271 if (button_number >= 3)
857 button_number += (64 - 3); 1272 button_number += (64 - 3);
858 } 1273 }
859 1274
860 if (PrivateModes & PrivMode_MouseX10) 1275 if (priv_modes & PrivMode_MouseX10)
861 { 1276 {
862 /* 1277 /*
863 * do not report ButtonRelease 1278 * do not report ButtonRelease
864 * no state info allowed 1279 * no state info allowed
865 */ 1280 */
880 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1295 + ((MEvent.state & ModMetaMask) ? 8 : 0)
881 + ((MEvent.state & ControlMask) ? 16 : 0); 1296 + ((MEvent.state & ControlMask) ? 16 : 0);
882#ifdef MOUSE_REPORT_DOUBLECLICK 1297#ifdef MOUSE_REPORT_DOUBLECLICK
883 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1298 key_state += ((MEvent.clicks > 1) ? 32 : 0);
884#endif 1299#endif
885
886 } 1300 }
887 1301
888#ifdef DEBUG_MOUSEREPORT 1302#if DEBUG_MOUSEREPORT
889 fprintf (stderr, "Mouse ["); 1303 fprintf (stderr, "Mouse [");
890 if (key_state & 16) 1304 if (key_state & 16)
891 fputc ('C', stderr); 1305 fputc ('C', stderr);
892 if (key_state & 4) 1306 if (key_state & 4)
893 fputc ('S', stderr); 1307 fputc ('S', stderr);
897 fputc ('2', stderr); 1311 fputc ('2', stderr);
898 fprintf (stderr, "]: <%d>, %d/%d\n", 1312 fprintf (stderr, "]: <%d>, %d/%d\n",
899 button_number, 1313 button_number,
900 x + 1, 1314 x + 1,
901 y + 1); 1315 y + 1);
902#else 1316#endif
1317
903 tt_printf ("\033[M%c%c%c", 1318 tt_printf ("\033[M%c%c%c",
904 (32 + button_number + key_state), 1319 (code + button_number + key_state),
905 (32 + x + 1), 1320 (32 + x + 1),
906 (32 + y + 1)); 1321 (32 + y + 1));
907#endif
908} 1322}
909
910#ifdef USING_W11LIB
911void
912rxvt_W11_process_x_event (XEvent *ev)
913{
914 rxvt_t *r = rxvt_get_r ();
915
916 x_cb (*ev);
917}
918#endif
919 1323
920/*{{{ process an X event */ 1324/*{{{ process an X event */
921void 1325void
922rxvt_term::x_cb (XEvent &ev) 1326rxvt_term::x_cb (XEvent &ev)
923{ 1327{
924 SET_R (this); 1328 make_current ();
925 SET_LOCALE (locale);
926 1329
927#if defined(CURSOR_BLINK) 1330 dLocal (Display *, dpy);
928 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
929 {
930 if (hidden_cursor)
931 {
932 hidden_cursor = 0;
933 want_refresh = 1;
934 }
935 1331
936 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1332 if (ev.xany.window == vt
937 } 1333 && SHOULD_INVOKE (HOOK_X_EVENT)
938#endif 1334 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
939
940#if defined(POINTER_BLANK)
941 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
942 {
943 if (ev.type == MotionNotify
944 || ev.type == ButtonPress
945 || ev.type == ButtonRelease)
946 if (hidden_pointer)
947 pointer_unblank ();
948
949 if (ev.type == KeyPress && hidden_pointer == 0)
950 pointer_blank ();
951 }
952#endif
953
954#ifdef USE_XIM
955 if (XFilterEvent (&ev, None))
956 return; 1335 return;
957#endif
958 1336
1337 // for XQueryPointer
959 Window unused_root, unused_child; 1338 Window unused_root, unused_child;
960 int unused_root_x, unused_root_y; 1339 int unused_root_x, unused_root_y;
961 unsigned int unused_mask; 1340 unsigned int unused_mask;
962
963#ifdef DEBUG_X
964 const char *const eventnames[] =
965 { /* mason - this matches my system */
966 "",
967 "",
968 "KeyPress",
969 "KeyRelease",
970 "ButtonPress",
971 "ButtonRelease",
972 "MotionNotify",
973 "EnterNotify",
974 "LeaveNotify",
975 "FocusIn",
976 "FocusOut",
977 "KeymapNotify",
978 "Expose",
979 "GraphicsExpose",
980 "NoExpose",
981 "VisibilityNotify",
982 "CreateNotify",
983 "DestroyNotify",
984 "UnmapNotify",
985 "MapNotify",
986 "MapRequest",
987 "ReparentNotify",
988 "ConfigureNotify",
989 "ConfigureRequest",
990 "GravityNotify",
991 "ResizeRequest",
992 "CirculateNotify",
993 "CirculateRequest",
994 "PropertyNotify",
995 "SelectionClear",
996 "SelectionRequest",
997 "SelectionNotify",
998 "ColormapNotify",
999 "ClientMessage",
1000 "MappingNotify"
1001 };
1002#endif
1003
1004#ifdef DEBUG_X
1005 struct timeval tp;
1006 struct tm *ltt;
1007 (void)gettimeofday (&tp, NULL);
1008 ltt = localtime (& (tp.tv_sec));
1009 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));
1010#endif
1011 1341
1012 switch (ev.type) 1342 switch (ev.type)
1013 { 1343 {
1014 case KeyPress: 1344 case KeyPress:
1015 lookup_key (ev.xkey); 1345 key_press (ev.xkey);
1016 break; 1346 break;
1017 1347
1018#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1019 case KeyRelease: 1348 case KeyRelease:
1020 { 1349 key_release (ev.xkey);
1021 if (!(ev.xkey.state & ControlMask))
1022 slip_wheel_ev.stop ();
1023 else
1024 {
1025 KeySym ks;
1026
1027 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
1028 if (ks == XK_Control_L || ks == XK_Control_R)
1029 mouse_slip_wheel_speed = 0;
1030 }
1031 break; 1350 break;
1032 }
1033#endif
1034 1351
1035 case ButtonPress: 1352 case ButtonPress:
1036 button_press (ev.xbutton); 1353 button_press (ev.xbutton);
1037 break; 1354 break;
1038 1355
1040 button_release (ev.xbutton); 1357 button_release (ev.xbutton);
1041 break; 1358 break;
1042 1359
1043 case ClientMessage: 1360 case ClientMessage:
1044 if (ev.xclient.format == 32 1361 if (ev.xclient.format == 32
1045 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1362 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1046 destroy ();
1047#ifdef OFFIX_DND
1048 /* OffiX Dnd (drag 'n' drop) protocol */
1049 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1050 && (ev.xclient.data.l[0] == DndFile
1051 || ev.xclient.data.l[0] == DndDir
1052 || ev.xclient.data.l[0] == DndLink))
1053 { 1363 {
1054 /* Get Dnd data */ 1364 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1055 Atom ActualType; 1365 {
1056 int ActualFormat; 1366 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1057 unsigned char *data; 1367 {
1058 unsigned long Size, RemainingBytes; 1368 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1059 1369 {
1060 XGetWindowProperty (display->display, display->root, 1370 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1061 xa[XA_DNDSELECTION], 1371 destroy ();
1062 0L, 1000000L, 1372 }
1063 False, AnyPropertyType, 1373#if ENABLE_EWMH
1064 &ActualType, &ActualFormat, 1374 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1065 &Size, &RemainingBytes, 1375 XSendEvent (dpy, ev.xclient.window = display->root,
1376 False, SubstructureRedirectMask | SubstructureNotifyMask,
1066 &data); 1377 &ev);
1067 XChangeProperty (display->display, display->root, 1378#endif
1068 XA_CUT_BUFFER0, XA_STRING, 1379 }
1069 8, PropModeReplace, 1380 }
1070 data, STRLEN (data)); 1381#if ENABLE_XEMBED
1071 XFree (data); 1382 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1072 selection_paste (display->root, XA_CUT_BUFFER0, True); 1383 {
1073 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1384 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1385 focus_in ();
1386 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1387 focus_out ();
1388 }
1389#endif
1074 } 1390 }
1075#endif /* OFFIX_DND */
1076 break;
1077
1078 case MappingNotify:
1079 XRefreshKeyboardMapping (& (ev.xmapping));
1080 break; 1391 break;
1081 1392
1082 /* 1393 /*
1083 * XXX: this is not the _current_ arrangement 1394 * XXX: this is not the _current_ arrangement
1084 * Here's my conclusion: 1395 * Here's my conclusion:
1103 break; 1414 break;
1104 } 1415 }
1105 break; 1416 break;
1106 1417
1107 case FocusIn: 1418 case FocusIn:
1108 if (!TermWin.focus) 1419 if (ev.xfocus.detail != NotifyInferior
1420 && ev.xfocus.detail != NotifyPointer
1421 && ev.xfocus.mode != NotifyGrab)
1422 focus_in ();
1423 break;
1424
1425 case FocusOut:
1426 if (ev.xfocus.detail != NotifyInferior
1427 && ev.xfocus.detail != NotifyPointer
1428 && ev.xfocus.mode != NotifyGrab)
1429 focus_out ();
1430 break;
1431
1432 case ConfigureNotify:
1433 /* fprintf (stderr, "ConfigureNotify for %X, parent is %X, geom is %dx%d%+d%+d, old geom was %dx%d\n",
1434 ev.xconfigure.window, parent[0], ev.xconfigure.width, ev.xconfigure.height, ev.xconfigure.x, ev.xconfigure.y,
1435 szHint.width, szHint.height); */
1436 if (ev.xconfigure.window == parent[0])
1109 { 1437 {
1110 TermWin.focus = 1; 1438 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1111 want_refresh = 1; 1439 ;
1112#ifdef USE_XIM 1440
1113 if (Input_Context != NULL) 1441 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1114 XSetICFocus (Input_Context);
1115#endif
1116#ifdef CURSOR_BLINK
1117 if (Options & Opt_cursorBlink)
1118 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1119#endif
1120#ifdef OFF_FOCUS_FADING
1121 if (rs[Rs_fade])
1122 { 1442 {
1123 PixColors = PixColorsFocused; 1443 seen_resize = 1;
1124 set_colorfgbg (); 1444 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1125 scr_clear ();
1126 scr_touch (true);
1127 } 1445 }
1128#endif
1129
1130 }
1131 break;
1132
1133 case FocusOut:
1134 if (TermWin.focus)
1135 {
1136 TermWin.focus = 0;
1137 want_refresh = 1;
1138#ifdef USE_XIM
1139 if (Input_Context != NULL)
1140 XUnsetICFocus (Input_Context);
1141#endif
1142#ifdef CURSOR_BLINK
1143 if (Options & Opt_cursorBlink)
1144 cursor_blink_ev.stop ();
1145 hidden_cursor = 0;
1146#endif
1147#ifdef OFF_FOCUS_FADING
1148 if (rs[Rs_fade])
1149 {
1150 PixColors = PixColorsUnFocused;
1151 set_colorfgbg ();
1152 scr_clear ();
1153 scr_touch (true);
1154 }
1155#endif
1156
1157 }
1158 break;
1159
1160 case ConfigureNotify:
1161 if (ev.xconfigure.window == TermWin.parent[0])
1162 {
1163 int height, width;
1164
1165 do
1166 { /* Wrap lots of configures into one */
1167 width = ev.xconfigure.width;
1168 height = ev.xconfigure.height;
1169 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1170 }
1171 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev));
1172
1173 if (szHint.width != width || szHint.height != height)
1174 {
1175 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height));
1176 resize_all_windows (width, height, 1);
1177 }
1178#ifdef DEBUG_SIZE
1179 else 1446 else
1180 { 1447 {
1181 D_SIZE ((stderr, "Size: Not resizing")); 1448#ifdef HAVE_BG_PIXMAP
1449 if (bgPixmap.window_position_sensitive ())
1450 update_background ();
1451#endif
1182 } 1452 }
1183#endif 1453 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1184#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1185 if (Options & Opt_transparent)
1186 {
1187 check_our_parents ();
1188 if (am_transparent)
1189 want_full_refresh = 1;
1190 }
1191#endif
1192 } 1454 }
1455 break;
1456
1457 case PropertyNotify:
1458 if (!HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END)))
1459 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1460 && ev.xproperty.state == PropertyNewValue)
1461 selection_property (ev.xproperty.window, ev.xproperty.atom);
1462
1193 break; 1463 break;
1194 1464
1195 case SelectionClear: 1465 case SelectionClear:
1196 selection_clear (); 1466 selection_clear ();
1197 break; 1467 break;
1198 1468
1199 case SelectionNotify: 1469 case SelectionNotify:
1200 if (selection_wait == Sel_normal) 1470 if (selection_wait == Sel_normal)
1201 selection_paste (ev.xselection.requestor, 1471 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1202 ev.xselection.property, True);
1203 break; 1472 break;
1204 1473
1205 case SelectionRequest: 1474 case SelectionRequest:
1206 selection_send (ev.xselectionrequest); 1475 selection_send (ev.xselectionrequest);
1207 break; 1476 break;
1208 1477
1478 case MapNotify:
1479 mapped = 1;
1480#ifdef TEXT_BLINK
1481 text_blink_ev.start ();
1482#endif
1483 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1484 break;
1485
1209 case UnmapNotify: 1486 case UnmapNotify:
1210 TermWin.mapped = 0; 1487 mapped = 0;
1211#ifdef TEXT_BLINK 1488#ifdef TEXT_BLINK
1212 text_blink_ev.stop (); 1489 text_blink_ev.stop ();
1213#endif 1490#endif
1491 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1214 break; 1492 break;
1215
1216 case MapNotify:
1217 TermWin.mapped = 1;
1218#ifdef TEXT_BLINK
1219 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1220#endif
1221 break;
1222
1223#ifdef TRANSPARENT
1224 case ReparentNotify:
1225 rootwin_cb (ev);
1226 break;
1227#endif /* TRANSPARENT */
1228 1493
1229 case GraphicsExpose: 1494 case GraphicsExpose:
1230 case Expose: 1495 case Expose:
1231 if (ev.xany.window == TermWin.vt) 1496 if (ev.xany.window == vt)
1232 { 1497 {
1233#ifdef NO_SLOW_LINK_SUPPORT 1498 do
1499 {
1234 scr_expose (ev.xexpose.x, ev.xexpose.y, 1500 scr_expose (ev.xexpose.x, ev.xexpose.y,
1235 ev.xexpose.width, ev.xexpose.height, False); 1501 ev.xexpose.width, ev.xexpose.height, False);
1236#else 1502 }
1237 // I don't understand this, so I changed it :) 1503 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1504
1505 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1506
1507 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1508 {
1238 scr_expose (ev.xexpose.x, ev.xexpose.y, 1509 scr_expose (ev.xexpose.x, ev.xexpose.y,
1239 ev.xexpose.width, ev.xexpose.height, False); 1510 ev.xexpose.width, ev.xexpose.height, False);
1240 //scr_expose (ev.xexpose.x, 0, 1511 }
1241 // ev.xexpose.width, TermWin.height, False);
1242#endif
1243 want_refresh = 1; 1512 want_refresh = 1;
1244 } 1513 }
1245 else 1514 else
1246 { 1515 {
1247 XEvent unused_event; 1516 XEvent unused_event;
1248 1517
1249 while (XCheckTypedWindowEvent (display->display, ev.xany.window, Expose, &unused_event)) 1518 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1250 ; 1519 ;
1251 while (XCheckTypedWindowEvent (display->display, ev.xany.window, GraphicsExpose, &unused_event)) 1520 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1252 ; 1521 ;
1253 1522
1254 if (isScrollbarWindow (ev.xany.window)) 1523 if (isScrollbarWindow (ev.xany.window))
1255 { 1524 {
1256 scrollBar.setIdle (); 1525 scrollBar.setIdle ();
1257 scrollbar_show (0); 1526 scrollbar_show (0);
1258 } 1527 }
1259#ifdef MENUBAR
1260 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1261 menubar_expose ();
1262#endif
1263 } 1528 }
1264 break; 1529 break;
1265 1530
1266 case MotionNotify: 1531 case MotionNotify:
1267#ifdef POINTER_BLANK 1532#ifdef POINTER_BLANK
1268 if (hidden_pointer) 1533 if (hidden_pointer)
1269 pointer_unblank (); 1534 pointer_unblank ();
1270#endif 1535#endif
1271#if MENUBAR 1536 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1272 if (isMenuBarWindow (ev.xany.window)) 1537 || priv_modes & PrivMode_MouseAnyEvent)
1538 mouse_report (ev.xbutton);
1539 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1540 break;
1541
1542 if (ev.xany.window == vt)
1273 { 1543 {
1274 menubar_control (ev.xbutton); 1544 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1275 break; 1545 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1276 } 1546 ; // nop
1277#endif
1278 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1279 break;
1280
1281 if (ev.xany.window == TermWin.vt)
1282 {
1283 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1547 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1284 { 1548 {
1285 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1549 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1286 ; 1550 ;
1287 1551
1288 XQueryPointer (display->display, TermWin.vt, 1552 XQueryPointer (dpy, vt,
1289 &unused_root, &unused_child, 1553 &unused_root, &unused_child,
1290 &unused_root_x, &unused_root_y, 1554 &unused_root_x, &unused_root_y,
1291 & (ev.xbutton.x), & (ev.xbutton.y), 1555 &ev.xbutton.x, &ev.xbutton.y,
1292 &unused_mask); 1556 &ev.xbutton.state);
1293#ifdef MOUSE_THRESHOLD 1557#ifdef MOUSE_THRESHOLD
1294 /* deal with a `jumpy' mouse */ 1558 /* deal with a `jumpy' mouse */
1295 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1559 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1296 { 1560 {
1297#endif 1561#endif
1562#if ISO_14755
1563 // 5.4
1564 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1565 {
1566 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1567 break;
1568 }
1569#endif
1298 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1570 selection_extend (ev.xbutton.x, ev.xbutton.y,
1299 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1571 ev.xbutton.state & Button3Mask ? 2 : 0);
1572
1300#ifdef SELECTION_SCROLLING 1573#ifdef SELECTION_SCROLLING
1301 if (ev.xbutton.y < TermWin.int_bwidth 1574 if (ev.xbutton.y < int_bwidth
1302 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1575 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1303 { 1576 {
1304 int dist; 1577 int dist;
1305 1578
1306 /* don't clobber the current delay if we are 1579 /* don't clobber the current delay if we are
1307 * already in the middle of scrolling. 1580 * already in the middle of scrolling.
1308 */ 1581 */
1309 if (!sel_scroll_ev.active) 1582 if (!sel_scroll_ev.is_active ())
1310 sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY); 1583 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1311 1584
1312 /* save the event params so we can highlight 1585 /* save the event params so we can highlight
1313 * the selection in the pending-scroll loop 1586 * the selection in the pending-scroll loop
1314 */ 1587 */
1315 selection_save_x=ev.xbutton.x; 1588 selection_save_x = ev.xbutton.x;
1316 selection_save_y=ev.xbutton.y; 1589 selection_save_y = ev.xbutton.y;
1317 selection_save_state=
1318 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1590 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1319 1591
1320 /* calc number of lines to scroll */ 1592 /* calc number of lines to scroll */
1321 if (ev.xbutton.y<TermWin.int_bwidth) 1593 if (ev.xbutton.y < int_bwidth)
1322 { 1594 {
1323 scroll_selection_dir = UP; 1595 scroll_selection_dir = UP;
1324 dist = TermWin.int_bwidth - ev.xbutton.y; 1596 dist = int_bwidth - ev.xbutton.y;
1325 } 1597 }
1326 else 1598 else
1327 { 1599 {
1328 scroll_selection_dir = DN; 1600 scroll_selection_dir = DN;
1329 dist = ev.xbutton.y - 1601 dist = ev.xbutton.y - (int_bwidth + height);
1330 (TermWin.int_bwidth + TermWin.height);
1331 } 1602 }
1603
1332 scroll_selection_lines= (Pixel2Height (dist)/ 1604 scroll_selection_lines = Pixel2Height (dist)
1333 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1605 / SELECTION_SCROLL_LINE_SPEEDUP
1606 + 1;
1334 MIN_IT (scroll_selection_lines, 1607 min_it (scroll_selection_lines,
1335 SELECTION_SCROLL_MAX_LINES); 1608 SELECTION_SCROLL_MAX_LINES);
1336 } 1609 }
1337 else 1610 else
1338 { 1611 {
1339 /* we are within the text window, so we 1612 /* we are within the text window, so we
1340 * shouldn't be scrolling 1613 * shouldn't be scrolling
1341 */ 1614 */
1342 if (sel_scroll_ev.active)
1343 sel_scroll_ev.stop(); 1615 sel_scroll_ev.stop();
1344 } 1616 }
1345#endif 1617#endif
1346#ifdef MOUSE_THRESHOLD 1618#ifdef MOUSE_THRESHOLD
1347
1348 } 1619 }
1349#endif 1620#endif
1350
1351 } 1621 }
1352 } 1622 }
1353 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1623 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ())
1354 { 1624 {
1355 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1625 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1356 MotionNotify, &ev)) ; 1626 MotionNotify, &ev))
1627 ;
1628
1357 XQueryPointer (display->display, scrollBar.win, 1629 XQueryPointer (dpy, scrollBar.win,
1358 &unused_root, &unused_child, 1630 &unused_root, &unused_child,
1359 &unused_root_x, &unused_root_y, 1631 &unused_root_x, &unused_root_y,
1360 & (ev.xbutton.x), & (ev.xbutton.y), 1632 &ev.xbutton.x, &ev.xbutton.y,
1361 &unused_mask); 1633 &unused_mask);
1362 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1634 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1363 scrollbar_size ()); 1635 scrollbar_size ());
1364 scr_refresh (refresh_type);
1365 refresh_limit = 0; 1636 want_refresh = 1;
1366 scrollbar_show (1); 1637 scrollbar_show (1);
1367 } 1638 }
1368 break; 1639 break;
1369 } 1640 }
1370}
1371 1641
1642#if defined(CURSOR_BLINK)
1643 if (option (Opt_cursorBlink) && ev.type == KeyPress)
1644 {
1645 if (hidden_cursor)
1646 {
1647 hidden_cursor = 0;
1648 want_refresh = 1;
1649 }
1650
1651 cursor_blink_ev.again ();
1652 }
1653#endif
1654
1655#if defined(POINTER_BLANK)
1656 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1657 {
1658 if (ev.type == MotionNotify
1659 || ev.type == ButtonPress
1660 || ev.type == ButtonRelease)
1661 if (hidden_pointer)
1662 pointer_unblank ();
1663
1664 if (ev.type == KeyPress && hidden_pointer == 0)
1665 pointer_blank ();
1666 }
1667#endif
1668}
1669
1670void
1671rxvt_term::focus_in ()
1672{
1673 if (!focus)
1674 {
1675 focus = 1;
1676 want_refresh = 1;
1677
1678 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1679
1680#if USE_XIM
1681 if (Input_Context != NULL)
1682 {
1683 IMSetPosition ();
1684 XSetICFocus (Input_Context);
1685 }
1686#endif
1687#if CURSOR_BLINK
1688 if (option (Opt_cursorBlink))
1689 cursor_blink_ev.again ();
1690#endif
1691#if OFF_FOCUS_FADING
1692 if (rs[Rs_fade])
1693 {
1694 pix_colors = pix_colors_focused;
1695 scr_recolour ();
1696 }
1697#endif
1698#if ENABLE_FRILLS
1699 if (option (Opt_urgentOnBell))
1700 {
1701 if (XWMHints *h = XGetWMHints(dpy, parent[0]))
1702 {
1703 h->flags &= ~XUrgencyHint;
1704 XSetWMHints (dpy, parent[0], h);
1705 }
1706 }
1707#endif
1708 }
1709}
1710
1711void
1712rxvt_term::focus_out ()
1713{
1714 if (focus)
1715 {
1716 focus = 0;
1717 want_refresh = 1;
1718
1719 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1720
1721#if ENABLE_FRILLS || ISO_14755
1722 if (iso14755buf)
1723 {
1724 iso14755buf = 0;
1725# if ISO_14755
1726 scr_overlay_off ();
1727# endif
1728 }
1729#endif
1730#if USE_XIM
1731 if (Input_Context != NULL)
1732 XUnsetICFocus (Input_Context);
1733#endif
1734#if CURSOR_BLINK
1735 if (option (Opt_cursorBlink))
1736 cursor_blink_ev.stop ();
1737
1738 hidden_cursor = 0;
1739#endif
1740#if OFF_FOCUS_FADING
1741 if (rs[Rs_fade])
1742 {
1743 pix_colors = pix_colors_unfocused;
1744 scr_recolour ();
1745 }
1746#endif
1747 }
1748}
1749
1750void
1751rxvt_term::update_fade_color (unsigned int idx)
1752{
1753#if OFF_FOCUS_FADING
1754 if (rs[Rs_fade])
1755 {
1756 rgba c;
1757 pix_colors [Color_fade].get (c);
1758 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1759 }
1760#endif
1761}
1762
1763#if ENABLE_TRANSPARENCY || ENABLE_PERL
1372void 1764void
1373rxvt_term::rootwin_cb (XEvent &ev) 1765rxvt_term::rootwin_cb (XEvent &ev)
1374{ 1766{
1375 SET_R (this); 1767 make_current ();
1376 SET_LOCALE (locale);
1377 1768
1769 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1770 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1771 return;
1772
1773# if ENABLE_TRANSPARENCY
1378 switch (ev.type) 1774 switch (ev.type)
1379 { 1775 {
1380 case PropertyNotify: 1776 case PropertyNotify:
1777 /*
1778 * if user used some Esetroot compatible prog to set the root bg,
1779 * use the property to determine the pixmap. We use it later on.
1780 */
1381 if (ev.xproperty.atom == xa[XA_VT_SELECTION]) 1781 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1782 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1382 { 1783 {
1383 if (ev.xproperty.state == PropertyNewValue) 1784 bgPixmap.set_root_pixmap ();
1384 selection_property (ev.xproperty.window, ev.xproperty.atom); 1785 update_background ();
1385 break;
1386 } 1786 }
1387#ifdef TRANSPARENT
1388 else
1389 {
1390 /*
1391 * if user used some Esetroot compatible prog to set the root bg,
1392 * use the property to determine the pixmap. We use it later on.
1393 */
1394 if (xa[XA_XROOTPMAPID] == 0)
1395 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1396
1397 if (ev.xproperty.atom != xa[XA_XROOTPMAPID])
1398 return;
1399 }
1400
1401 /* FALLTHROUGH */
1402 case ReparentNotify:
1403 if ((Options & Opt_transparent) && check_our_parents () && am_transparent)
1404 want_full_refresh = 1;
1405 break; 1787 break;
1788 }
1406#endif 1789# endif
1407 }
1408} 1790}
1791#endif
1409 1792
1410void 1793void
1411rxvt_term::button_press (XButtonEvent &ev) 1794rxvt_term::button_press (XButtonEvent &ev)
1412{ 1795{
1413 int reportmode = 0, clickintime; 1796 int reportmode = 0, clickintime;
1414 1797
1415 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1798 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1799
1416 if (!bypass_keystate) 1800 if (!bypass_keystate)
1417 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1801 reportmode = !! (priv_modes & PrivMode_mouse_report);
1802
1418 /* 1803 /*
1419 * VT window processing of button press 1804 * VT window processing of button press
1420 */ 1805 */
1421 if (ev.window == TermWin.vt) 1806 if (ev.window == vt)
1422 { 1807 {
1808 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1809 return;
1810
1811#if ISO_14755
1812 // 5.4
1813 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1814 {
1815 iso14755_54 (ev.x, ev.y);
1816 return;
1817 }
1818#endif
1819
1423 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1820 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1821
1424 if (reportmode) 1822 if (reportmode)
1425 { 1823 {
1426 /* mouse report from vt window */ 1824 /* mouse report from vt window */
1427 /* save the xbutton state (for ButtonRelease) */ 1825 /* save the xbutton state (for ButtonRelease) */
1428 MEvent.state = ev.state; 1826 MEvent.state = ev.state;
1429#ifdef MOUSE_REPORT_DOUBLECLICK 1827#ifdef MOUSE_REPORT_DOUBLECLICK
1430 if (ev.button == MEvent.button && clickintime) 1828 if (ev.button == MEvent.button && clickintime)
1431 { 1829 {
1432 /* same button, within alloted time */ 1830 /* same button, within alloted time */
1433 MEvent.clicks++; 1831 MEvent.clicks++;
1832
1434 if (MEvent.clicks > 1) 1833 if (MEvent.clicks > 1)
1435 { 1834 {
1436 /* only report double clicks */ 1835 /* only report double clicks */
1437 MEvent.clicks = 2; 1836 MEvent.clicks = 2;
1438 mouse_report (ev); 1837 mouse_report (ev);
1450 mouse_report (ev); 1849 mouse_report (ev);
1451 } 1850 }
1452#else 1851#else
1453 MEvent.button = ev.button; 1852 MEvent.button = ev.button;
1454 mouse_report (ev); 1853 mouse_report (ev);
1455#endif /* MOUSE_REPORT_DOUBLECLICK */ 1854#endif /* MOUSE_REPORT_DOUBLECLICK */
1456 1855
1457 } 1856 }
1458 else 1857 else
1459 { 1858 {
1460 if (ev.button != MEvent.button) 1859 if (ev.button != MEvent.button)
1461 MEvent.clicks = 0; 1860 MEvent.clicks = 0;
1861
1462 switch (ev.button) 1862 switch (ev.button)
1463 { 1863 {
1464 case Button1: 1864 case Button1:
1865 /* allow meta + click to select rectangular areas */
1866 /* should be done in screen.C */
1867#if ENABLE_FRILLS
1868 selection.rect = !!(ev.state & ModMetaMask);
1869#else
1870 selection.rect = false;
1871#endif
1872
1465 /* allow shift+left click to extend selection */ 1873 /* allow shift+left click to extend selection */
1466 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1874 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1467 { 1875 {
1468 if (MEvent.button == Button1 && clickintime) 1876 if (MEvent.button == Button1 && clickintime)
1469 selection_rotate (ev.x, ev.y); 1877 selection_rotate (ev.x, ev.y);
1470 else 1878 else
1471 selection_extend (ev.x, ev.y, 1); 1879 selection_extend (ev.x, ev.y, 1);
1486 case Button3: 1894 case Button3:
1487 if (MEvent.button == Button3 && clickintime) 1895 if (MEvent.button == Button3 && clickintime)
1488 selection_rotate (ev.x, ev.y); 1896 selection_rotate (ev.x, ev.y);
1489 else 1897 else
1490 selection_extend (ev.x, ev.y, 1); 1898 selection_extend (ev.x, ev.y, 1);
1899
1491 MEvent.button = Button3; 1900 MEvent.button = Button3;
1492 break; 1901 break;
1493 } 1902 }
1494 } 1903 }
1904
1495 MEvent.time = ev.time; 1905 MEvent.time = ev.time;
1496 return; 1906 return;
1497 } 1907 }
1498 1908
1499 /* 1909 /*
1543 tt_printf ("\033[5~"); 1953 tt_printf ("\033[5~");
1544 break; 1954 break;
1545 } 1955 }
1546 } 1956 }
1547 else 1957 else
1548#endif /* NO_SCROLLBAR_REPORT */ 1958#endif /* NO_SCROLLBAR_REPORT */
1549 1959
1550 { 1960 {
1551 char upordown = 0; 1961 char upordown = 0;
1552 1962
1553 if (scrollBar.style == R_SB_NEXT) 1963 if (scrollBar.style == R_SB_NEXT)
1554 { 1964 {
1555 if (scrollbarnext_upButton (ev.y)) 1965 if (scrollbarnext_upButton (ev.y))
1556 upordown = -1; /* up */ 1966 upordown = -1; /* up */
1562 if (scrollbarrxvt_upButton (ev.y)) 1972 if (scrollbarrxvt_upButton (ev.y))
1563 upordown = -1; /* up */ 1973 upordown = -1; /* up */
1564 else if (scrollbarrxvt_dnButton (ev.y)) 1974 else if (scrollbarrxvt_dnButton (ev.y))
1565 upordown = 1; /* down */ 1975 upordown = 1; /* down */
1566 } 1976 }
1977
1567 if (upordown) 1978 if (upordown)
1568 { 1979 {
1569#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1980#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1981 if (!cont_scroll_ev.is_active ())
1570 cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY); 1982 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1571#endif 1983#endif
1572 if (scr_page (upordown < 0 ? UP : DN, 1)) 1984 if (scr_page (upordown < 0 ? UP : DN, 1))
1573 { 1985 {
1574 if (upordown < 0) 1986 if (upordown < 0)
1575 scrollBar.setUp (); 1987 scrollBar.setUp ();
1591 break; 2003 break;
1592 case R_SB_ALIGN_BOTTOM: 2004 case R_SB_ALIGN_BOTTOM:
1593 csrO = scrollBar.bot - scrollBar.top; 2005 csrO = scrollBar.bot - scrollBar.top;
1594 break; 2006 break;
1595 } 2007 }
2008
1596 if (scrollBar.style == R_SB_XTERM 2009 if (scrollBar.style == R_SB_XTERM
1597 || scrollbar_above_slider (ev.y) 2010 || scrollbar_above_slider (ev.y)
1598 || scrollbar_below_slider (ev.y)) 2011 || scrollbar_below_slider (ev.y))
1599 scr_move_to ( scrollbar_position (ev.y) - csrO, 2012 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ());
1600 scrollbar_size ()); 2013
1601 scrollBar.setMotion (); 2014 scrollBar.setMotion ();
1602 break; 2015 break;
1603 2016
1604 case Button1: 2017 case Button1:
1605 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2018 if (scrollbar_align == R_SB_ALIGN_CENTRE)
1609 case Button3: 2022 case Button3:
1610 if (scrollBar.style != R_SB_XTERM) 2023 if (scrollBar.style != R_SB_XTERM)
1611 { 2024 {
1612 if (scrollbar_above_slider (ev.y)) 2025 if (scrollbar_above_slider (ev.y))
1613# ifdef RXVT_SCROLL_FULL 2026# ifdef RXVT_SCROLL_FULL
1614 scr_page (UP, TermWin.nrow - 1); 2027 scr_page (UP, nrow - 1);
1615# else 2028# else
1616 scr_page (UP, TermWin.nrow / 4); 2029 scr_page (UP, nrow / 4);
1617# endif 2030# endif
1618 else if (scrollbar_below_slider (ev.y)) 2031 else if (scrollbar_below_slider (ev.y))
1619# ifdef RXVT_SCROLL_FULL 2032# ifdef RXVT_SCROLL_FULL
1620 scr_page (DN, TermWin.nrow - 1); 2033 scr_page (DN, nrow - 1);
1621# else 2034# else
1622 scr_page (DN, TermWin.nrow / 4); 2035 scr_page (DN, nrow / 4);
1623# endif 2036# endif
1624 else 2037 else
1625 scrollBar.setMotion (); 2038 scrollBar.setMotion ();
1626 } 2039 }
1627 else 2040 else
1628 { 2041 {
1629 scr_page ((ev.button == Button1 ? DN : UP), 2042 scr_page ((ev.button == Button1 ? DN : UP),
1630 (TermWin.nrow 2043 (nrow
1631 * scrollbar_position (ev.y) 2044 * scrollbar_position (ev.y)
1632 / scrollbar_size ())); 2045 / scrollbar_size ()));
1633 } 2046 }
2047
1634 break; 2048 break;
1635 } 2049 }
1636 } 2050 }
2051
1637 return; 2052 return;
1638 } 2053 }
1639#if MENUBAR
1640 /*
1641 * Menubar window processing of button press
1642 */
1643 if (isMenuBarWindow (ev.window))
1644 menubar_control (ev);
1645#endif
1646} 2054}
1647 2055
1648void 2056void
1649rxvt_term::button_release (XButtonEvent &ev) 2057rxvt_term::button_release (XButtonEvent &ev)
1650{ 2058{
1651 int reportmode = 0; 2059 int reportmode = 0;
1652 2060
1653 csrO = 0; /* reset csr Offset */ 2061 csrO = 0; /* reset csr Offset */
1654 if (!bypass_keystate) 2062 if (!bypass_keystate)
1655 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2063 reportmode = !! (priv_modes & PrivMode_mouse_report);
1656 2064
1657 if (scrollbar_isUpDn ()) 2065 if (scrollbar_isUpDn ())
1658 { 2066 {
1659 scrollBar.setIdle (); 2067 scrollBar.setIdle ();
1660 scrollbar_show (0); 2068 scrollbar_show (0);
1661#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1662 refresh_type &= ~SMOOTH_REFRESH;
1663#endif
1664
1665 } 2069 }
2070
1666#ifdef SELECTION_SCROLLING 2071#ifdef SELECTION_SCROLLING
1667 if (sel_scroll_ev.active)
1668 sel_scroll_ev.stop(); 2072 sel_scroll_ev.stop();
1669#endif 2073#endif
2074
1670 if (ev.window == TermWin.vt) 2075 if (ev.window == vt)
1671 { 2076 {
2077 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2078 return;
2079
2080#if ISO_14755
2081 // 5.4
2082 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2083 return;
2084#endif
2085
1672 if (reportmode) 2086 if (reportmode)
1673 { 2087 {
1674 /* mouse report from vt window */ 2088 /* mouse report from vt window */
1675 /* don't report release of wheel "buttons" */ 2089 /* don't report release of wheel "buttons" */
1676 if (ev.button >= 4) 2090 if (ev.button >= 4)
1687 mouse_report (ev); 2101 mouse_report (ev);
1688 } 2102 }
1689#else /* MOUSE_REPORT_DOUBLECLICK */ 2103#else /* MOUSE_REPORT_DOUBLECLICK */
1690 MEvent.button = AnyButton; 2104 MEvent.button = AnyButton;
1691 mouse_report (ev); 2105 mouse_report (ev);
1692#endif /* MOUSE_REPORT_DOUBLECLICK */ 2106#endif /* MOUSE_REPORT_DOUBLECLICK */
1693 return; 2107 return;
1694 } 2108 }
2109
1695 /* 2110 /*
1696 * dumb hack to compensate for the failure of click-and-drag 2111 * dumb hack to compensate for the failure of click-and-drag
1697 * when overriding mouse reporting 2112 * when overriding mouse reporting
1698 */ 2113 */
1699 if (PrivateModes & PrivMode_mouse_report 2114 if (priv_modes & PrivMode_mouse_report
1700 && bypass_keystate 2115 && bypass_keystate
1701 && ev.button == Button1 && MEvent.clicks <= 1) 2116 && ev.button == Button1 && MEvent.clicks <= 1)
1702 selection_extend (ev.x, ev.y, 0); 2117 selection_extend (ev.x, ev.y, 0);
1703 2118
1704 switch (ev.button) 2119 switch (ev.button)
1705 { 2120 {
1706 case Button1: 2121 case Button1:
1707 case Button3: 2122 case Button3:
1708 selection_make (ev.time); 2123 selection_make (ev.time);
1709 break; 2124 break;
2125
1710 case Button2: 2126 case Button2:
1711 selection_request (ev.time, ev.x, ev.y); 2127 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window?
2128 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
1712 break; 2129 break;
2130
1713#ifdef MOUSE_WHEEL 2131#ifdef MOUSE_WHEEL
1714 case Button4: 2132 case Button4:
1715 case Button5: 2133 case Button5:
1716 { 2134 {
1717 int i; 2135 int i;
1719 2137
1720 v = ev.button == Button4 ? UP : DN; 2138 v = ev.button == Button4 ? UP : DN;
1721 2139
1722 if (ev.state & ShiftMask) 2140 if (ev.state & ShiftMask)
1723 i = 1; 2141 i = 1;
1724 else if (Options & Opt_mouseWheelScrollPage) 2142 else if (option (Opt_mouseWheelScrollPage))
1725 i = TermWin.nrow - 1; 2143 i = nrow - 1;
1726 else 2144 else
1727 i = 5; 2145 i = 5;
1728 2146
1729# ifdef MOUSE_SLIP_WHEELING 2147# ifdef MOUSE_SLIP_WHEELING
1730 if (ev.state & ControlMask) 2148 if (ev.state & ControlMask)
1731 { 2149 {
1732 mouse_slip_wheel_speed += v ? -1 : 1; 2150 mouse_slip_wheel_speed += v ? -1 : 1;
1733 if (mouse_slip_wheel_speed < -TermWin.nrow) mouse_slip_wheel_speed = -TermWin.nrow; 2151 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
1734 if (mouse_slip_wheel_speed > +TermWin.nrow) mouse_slip_wheel_speed = +TermWin.nrow; 2152 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
1735 2153
1736 if (slip_wheel_ev.at < NOW) 2154 if (!slip_wheel_ev.is_active ())
1737 slip_wheel_ev.at = NOW + SCROLLBAR_CONTINUOUS_DELAY; 2155 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1738
1739 slip_wheel_ev.start ();
1740 } 2156 }
1741 else 2157 else
1742 { 2158 {
1743# endif 2159# endif
1744# ifdef JUMP_MOUSE_WHEEL
1745 scr_page (v, i); 2160 scr_page (v, i);
1746 scr_refresh (SMOOTH_REFRESH);
1747 scrollbar_show (1); 2161 scrollbar_show (1);
1748# else
1749 while (i--)
1750 {
1751 scr_page (v, 1);
1752 scr_refresh (SMOOTH_REFRESH);
1753 scrollbar_show (1);
1754 }
1755# endif
1756# ifdef MOUSE_SLIP_WHEELING 2162# ifdef MOUSE_SLIP_WHEELING
1757 } 2163 }
1758#endif 2164# endif
1759 } 2165 }
1760 break; 2166 break;
1761#endif 2167#endif
1762 } 2168 }
1763 } 2169 }
1764#ifdef MENUBAR
1765 else if (isMenuBarWindow (ev.window))
1766 menubar_control (ev);
1767#endif
1768} 2170}
1769
1770#ifdef TRANSPARENT
1771#if TINTING
1772/* shading taken from eterm-0.9.2 */
1773/* RGB 15 */
1774
1775static void
1776shade_ximage_15(void *data, int bpl, int w, int h, int rm, int gm, int bm)
1777{
1778 unsigned char *ptr;
1779 int x, y;
1780
1781 ptr = (unsigned char *)data + (w * sizeof(uint16_t));
1782 if ((rm <= 256) && (gm <= 256) && (bm <= 256)) {
1783 /* No saturation */
1784 for (y = h; --y >= 0;) {
1785 for (x = -w; x < 0; x++) {
1786 int r, g, b;
1787
1788 b = ((uint16_t *) ptr)[x];
1789 r = (b & 0x7c00) * rm;
1790 g = (b & 0x3e0) * gm;
1791 b = (b & 0x1f) * bm;
1792 ((uint16_t *) ptr)[x] = ((r >> 8) & 0x7c00)
1793 | ((g >> 8) & 0x3e0)
1794 | ((b >> 8) & 0x1f);
1795 }
1796 ptr += bpl;
1797 }
1798 } else {
1799 for (y = h; --y >= 0;) {
1800 for (x = -w; x < 0; x++) {
1801 int r, g, b;
1802
1803 b = ((uint16_t *) ptr)[x];
1804 r = (b & 0x7c00) * rm;
1805 g = (b & 0x3e0) * gm;
1806 b = (b & 0x1f) * bm;
1807 r |= (!(r >> 15) - 1);
1808 g |= (!(g >> 10) - 1);
1809 b |= (!(b >> 5) - 1);
1810 ((uint16_t *) ptr)[x] = ((r >> 8) & 0x7c00)
1811 | ((g >> 8) & 0x3e0)
1812 | ((b >> 8) & 0x1f);
1813 }
1814 ptr += bpl;
1815 }
1816 }
1817}
1818
1819/* RGB 16 */
1820static void
1821shade_ximage_16(void *data, int bpl, int w, int h, int rm, int gm, int bm)
1822{
1823 unsigned char *ptr;
1824 int x, y;
1825
1826 ptr = (unsigned char *)data + (w * sizeof(uint16_t));
1827 if ((rm <= 256) && (gm <= 256) && (bm <= 256)) {
1828 /* No saturation */
1829 for (y = h; --y >= 0;) {
1830 for (x = -w; x < 0; x++) {
1831 int r, g, b;
1832
1833 b = ((uint16_t *) ptr)[x];
1834 r = (b & 0xf800) * rm;
1835 g = (b & 0x7e0) * gm;
1836 b = (b & 0x1f) * bm;
1837 ((uint16_t *) ptr)[x] = ((r >> 8) & 0xf800)
1838 | ((g >> 8) & 0x7e0)
1839 | ((b >> 8) & 0x1f);
1840 }
1841 ptr += bpl;
1842 }
1843 } else {
1844 for (y = h; --y >= 0;) {
1845 for (x = -w; x < 0; x++) {
1846 int r, g, b;
1847
1848 b = ((uint16_t *) ptr)[x];
1849 r = (b & 0xf800) * rm;
1850 g = (b & 0x7e0) * gm;
1851 b = (b & 0x1f) * bm;
1852 r |= (!(r >> 16) - 1);
1853 g |= (!(g >> 11) - 1);
1854 b |= (!(b >> 5) - 1);
1855 ((uint16_t *) ptr)[x] = ((r >> 8) & 0xf800)
1856 | ((g >> 8) & 0x7e0)
1857 | ((b >> 8) & 0x1f);
1858 }
1859 ptr += bpl;
1860 }
1861 }
1862}
1863
1864/* RGB 24 */
1865static void
1866shade_ximage_24(void *data, int bpl, int w, int h, int rm, int gm, int bm)
1867{
1868 unsigned char *ptr;
1869 int x, y;
1870
1871 ptr = (unsigned char *)data + (w * 3);
1872 if ((rm <= 256) && (gm <= 256) && (bm <= 256)) {
1873 /* No saturation */
1874 for (y = h; --y >= 0;) {
1875 for (x = -(w * 3); x < 0; x += 3) {
1876 int r, g, b;
1877
1878 if (byteorder.big_endian()) {
1879 r = (ptr[x + 0] * rm) >> 8;
1880 g = (ptr[x + 1] * gm) >> 8;
1881 b = (ptr[x + 2] * bm) >> 8;
1882 ptr[x + 0] = r;
1883 ptr[x + 1] = g;
1884 ptr[x + 2] = b;
1885 } else {
1886 r = (ptr[x + 2] * rm) >> 8;
1887 g = (ptr[x + 1] * gm) >> 8;
1888 b = (ptr[x + 0] * bm) >> 8;
1889 ptr[x + 2] = r;
1890 ptr[x + 1] = g;
1891 ptr[x + 0] = b;
1892 }
1893 }
1894 ptr += bpl;
1895 }
1896 } else {
1897 for (y = h; --y >= 0;) {
1898 for (x = -(w * 3); x < 0; x += 3) {
1899 int r, g, b;
1900
1901 if (byteorder.big_endian()) {
1902 r = (ptr[x + 0] * rm) >> 8;
1903 g = (ptr[x + 1] * gm) >> 8;
1904 b = (ptr[x + 2] * bm) >> 8;
1905
1906 r |= (!(r >> 8) - 1);
1907 g |= (!(g >> 8) - 1);
1908 b |= (!(b >> 8) - 1);
1909
1910 ptr[x + 0] = r;
1911 ptr[x + 1] = g;
1912 ptr[x + 2] = b;
1913 } else {
1914 r = (ptr[x + 2] * rm) >> 8;
1915 g = (ptr[x + 1] * gm) >> 8;
1916 b = (ptr[x + 0] * bm) >> 8;
1917
1918 r |= (!(r >> 8) - 1);
1919 g |= (!(g >> 8) - 1);
1920 b |= (!(b >> 8) - 1);
1921
1922 ptr[x + 2] = r;
1923 ptr[x + 1] = g;
1924 ptr[x + 0] = b;
1925 }
1926 }
1927 ptr += bpl;
1928 }
1929 }
1930}
1931
1932/* RGB 32 */
1933static void
1934shade_ximage_32(void *data, int bpl, int w, int h, int rm, int gm, int bm)
1935{
1936 unsigned char *ptr;
1937 int x, y;
1938
1939 ptr = (unsigned char *)data + (w * 4);
1940 if ((rm <= 256) && (gm <= 256) && (bm <= 256)) {
1941 /* No saturation */
1942 for (y = h; --y >= 0;) {
1943 if (byteorder.big_endian()) {
1944 for (x = -(w * 4); x < 0; x += 4) {
1945 int r, g, b;
1946
1947 r = (ptr[x + 1] * rm) >> 8;
1948 g = (ptr[x + 2] * gm) >> 8;
1949 b = (ptr[x + 3] * bm) >> 8;
1950 ptr[x + 1] = r;
1951 ptr[x + 2] = g;
1952 ptr[x + 3] = b;
1953 }
1954 } else {
1955 for (x = -(w * 4); x < 0; x += 4) {
1956 int r, g, b;
1957
1958 r = (ptr[x + 2] * rm) >> 8;
1959 g = (ptr[x + 1] * gm) >> 8;
1960 b = (ptr[x + 0] * bm) >> 8;
1961 ptr[x + 2] = r;
1962 ptr[x + 1] = g;
1963 ptr[x + 0] = b;
1964 }
1965 }
1966 ptr += bpl;
1967 }
1968 } else {
1969 for (y = h; --y >= 0;) {
1970 for (x = -(w * 4); x < 0; x += 4) {
1971 int r, g, b;
1972
1973 if (byteorder.big_endian()) {
1974 r = (ptr[x + 1] * rm) >> 8;
1975 g = (ptr[x + 2] * gm) >> 8;
1976 b = (ptr[x + 3] * bm) >> 8;
1977
1978 r |= (!(r >> 8) - 1);
1979 g |= (!(g >> 8) - 1);
1980 b |= (!(b >> 8) - 1);
1981
1982 ptr[x + 1] = r;
1983 ptr[x + 2] = g;
1984 ptr[x + 3] = b;
1985 } else {
1986 r = (ptr[x + 2] * rm) >> 8;
1987 g = (ptr[x + 1] * gm) >> 8;
1988 b = (ptr[x + 0] * bm) >> 8;
1989
1990 r |= (!(r >> 8) - 1);
1991 g |= (!(g >> 8) - 1);
1992 b |= (!(b >> 8) - 1);
1993
1994 ptr[x + 2] = r;
1995 ptr[x + 1] = g;
1996 ptr[x + 0] = b;
1997 }
1998 }
1999 ptr += bpl;
2000 }
2001 }
2002}
2003
2004#endif
2005
2006/*
2007 * Check our parents are still who we think they are.
2008 * Do transparency updates if required
2009 */
2010int
2011rxvt_term::check_our_parents ()
2012{
2013 int i, pchanged, aformat, have_pixmap, rootdepth;
2014 unsigned long nitems, bytes_after;
2015 Atom atype;
2016 unsigned char *prop = NULL;
2017 Window root, oldp, *list;
2018 Pixmap rootpixmap = None;
2019 XWindowAttributes wattr, wrootattr;
2020
2021 pchanged = 0;
2022
2023 if (!(Options & Opt_transparent))
2024 return pchanged; /* Don't try any more */
2025
2026 XGetWindowAttributes (display->display, display->root, &wrootattr);
2027 rootdepth = wrootattr.depth;
2028
2029 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
2030
2031 if (rootdepth != wattr.depth)
2032 {
2033 if (am_transparent)
2034 {
2035 pchanged = 1;
2036 XSetWindowBackground (display->display, TermWin.vt, PixColorsFocused[Color_bg]);
2037 am_transparent = am_pixmap_trans = 0;
2038 }
2039
2040 return pchanged; /* Don't try any more */
2041 }
2042
2043 /* Get all X ops out of the queue so that our information is up-to-date. */
2044 XSync (display->display, False);
2045
2046 /*
2047 * Make the frame window set by the window manager have
2048 * the root background. Some window managers put multiple nested frame
2049 * windows for each client, so we have to take care about that.
2050 */
2051 i = (xa[XA_XROOTPMAPID]
2052 && XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID],
2053 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2054 &nitems, &bytes_after, &prop) == Success);
2055
2056 if (!i || prop == NULL)
2057 i = (xa[XA_XSETROOTID]
2058 && XGetWindowProperty (display->display, display->root, xa[XA_XSETROOTID],
2059 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2060 &nitems, &bytes_after, &prop) == Success);
2061
2062 if (!i || prop == NULL || !rs[Rs_color + Color_tint])
2063 have_pixmap = 0;
2064 else
2065 {
2066 have_pixmap = 1;
2067 rootpixmap = *(Pixmap *)prop;
2068 XFree (prop);
2069 }
2070
2071 if (have_pixmap)
2072 {
2073 /*
2074 * Copy display->root pixmap transparency
2075 */
2076 int sx, sy, nx, ny;
2077 unsigned int nw, nh;
2078 Window cr;
2079 XImage *image;
2080 GC gc;
2081 XGCValues gcvalue;
2082
2083 XTranslateCoordinates (display->display, TermWin.vt, display->root,
2084 0, 0, &sx, &sy, &cr);
2085 nw = (unsigned int)szHint.width;
2086 nh = (unsigned int)szHint.height;
2087 nx = ny = 0;
2088
2089 if (sx < 0)
2090 {
2091 nw += sx;
2092 nx = -sx;
2093 sx = 0;
2094 }
2095
2096 if (sy < 0)
2097 {
2098 nh += sy;
2099 ny = -sy;
2100 sy = 0;
2101 }
2102
2103 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
2104 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
2105 allowedxerror = -1;
2106 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap);
2107
2108 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2109 /* XXX: may need a delay here? */
2110 allowedxerror = 0;
2111
2112 if (image == NULL)
2113 {
2114 if (am_transparent && am_pixmap_trans)
2115 {
2116 pchanged = 1;
2117 if (TermWin.pixmap != None)
2118 {
2119 XFreePixmap (display->display, TermWin.pixmap);
2120 TermWin.pixmap = None;
2121 }
2122 }
2123
2124 am_pixmap_trans = 0;
2125 }
2126 else
2127 {
2128 if (TermWin.pixmap != None)
2129 XFreePixmap (display->display, TermWin.pixmap);
2130
2131#if TINTING
2132 if (ISSET_PIXCOLOR (Color_tint))
2133 {
2134 unsigned short rm, gm, bm;
2135 if (rs[Rs_shade])
2136 PixColorsFocused[Color_tint].fade (display, atoi (rs[Rs_shade])).get (display, rm, gm, bm);
2137 else
2138 PixColorsFocused[Color_tint].get (display, rm, gm, bm);
2139
2140 rm >>= 8; gm >>= 8; bm >>= 8; // not 100% correct, but...
2141
2142 /* Determine bitshift and bitmask values */
2143 switch (image->bits_per_pixel)
2144 {
2145 case 15: shade_ximage_15 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break;
2146 case 16: shade_ximage_16 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break;
2147 case 24: shade_ximage_24 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break;
2148 case 32: shade_ximage_32 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break;
2149 }
2150 }
2151#endif
2152
2153 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
2154 szHint.width, szHint.height, image->depth);
2155 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue);
2156 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0,
2157 nx, ny, image->width, image->height);
2158 XFreeGC (display->display, gc);
2159 XDestroyImage (image);
2160 XSetWindowBackgroundPixmap (display->display, TermWin.vt, TermWin.pixmap);
2161
2162 if (!am_transparent || !am_pixmap_trans)
2163 pchanged = 1;
2164
2165 am_transparent = am_pixmap_trans = 1;
2166 }
2167 }
2168
2169 if (!am_pixmap_trans)
2170 {
2171 unsigned int n;
2172 /*
2173 * InheritPixmap transparency
2174 */
2175 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2176 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2177 {
2178 oldp = TermWin.parent[i];
2179 XQueryTree (display->display, TermWin.parent[i - 1], &root,
2180 &TermWin.parent[i], &list, &n);
2181 XFree (list);
2182 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2183
2184 if (TermWin.parent[i] == display->root)
2185 {
2186 if (oldp != None)
2187 pchanged = 1;
2188
2189 break;
2190 }
2191
2192 if (oldp != TermWin.parent[i])
2193 pchanged = 1;
2194 }
2195
2196 n = 0;
2197
2198 if (pchanged)
2199 {
2200 for (; n < (unsigned int)i; n++)
2201 {
2202 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr);
2203 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL"));
2204 if (wattr.depth != rootdepth || wattr.c_class == InputOnly)
2205 {
2206 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1;
2207 break;
2208 }
2209 }
2210 }
2211
2212 if (n > (int) (sizeof (TermWin.parent) / sizeof (TermWin.parent[0])))
2213 {
2214 D_X ((stderr, "InheritPixmap Turning off")); /* Mikachu? */
2215 XSetWindowBackground (display->display, TermWin.parent[0], PixColorsFocused[Color_fg]);
2216 XSetWindowBackground (display->display, TermWin.vt, PixColorsFocused[Color_bg]);
2217 am_transparent = 0;
2218 /* XXX: also turn off Opt_transparent? */
2219 }
2220 else
2221 {
2222#if WAIT_FOR_WM
2223 /* wait (an arbitrary period) for the WM to do its thing
2224 * needed for fvwm2.2.2 (and before?) */
2225 sleep (1);
2226#endif
2227 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2228 for (n = 0; n < (unsigned int)i; n++)
2229 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n], ParentRelative);
2230
2231 XSetWindowBackgroundPixmap (display->display, TermWin.vt, ParentRelative);
2232 am_transparent = 1;
2233 }
2234
2235 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2236 TermWin.parent[i] = None;
2237 }
2238
2239 return pchanged;
2240}
2241#endif
2242 2171
2243/*}}} */ 2172/*}}} */
2244 2173
2245bool 2174bool
2246rxvt_term::cmd_parse () 2175rxvt_term::cmd_parse ()
2247{ 2176{
2248 bool flag = false; 2177 bool flag = false;
2249 unicode_t ch = NOCHAR; 2178 wchar_t ch = NOCHAR;
2250 unsigned char *seq_begin; // remember start of esc-sequence here 2179 char *seq_begin; // remember start of esc-sequence here
2251 2180
2252 for (;;) 2181 for (;;)
2253 { 2182 {
2254 if (ch == NOCHAR) 2183 if (ch == NOCHAR)
2255 { 2184 {
2256 seq_begin = cmdbuf_ptr; 2185 seq_begin = cmdbuf_ptr;
2257 ch = next_char (); 2186 ch = next_char ();
2258 }
2259 2187
2260 if (ch == NOCHAR) // TODO: improve 2188 if (ch == NOCHAR)
2261 break; 2189 break;
2190 }
2262 2191
2263 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT) 2192 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT)
2264 { 2193 {
2194 if (!seen_input)
2195 {
2196 seen_input = 1;
2197 // many badly-written programs (e.g. jed) contain a race condition:
2198 // they first read the screensize and then install a SIGWINCH handler.
2199 // some window managers resize the window early, and these programs
2200 // then sometimes get the size wrong.
2201 // unfortunately other programs are even more buggy and dislike
2202 // being sent SIGWINCH, so only do it when we were in fact being
2203 // resized.
2204 if (seen_resize && cmd_pid)
2205 kill (-cmd_pid, SIGWINCH);
2206 }
2207
2265 /* Read a text string from the input buffer */ 2208 /* Read a text string from the input buffer */
2266 unicode_t buf[UBUFSIZ]; 2209 wchar_t buf[UBUFSIZ];
2267 bool refreshnow = false; 2210 bool refreshnow = false;
2268 int nlines = 0; 2211 int nlines = 0;
2269 unicode_t *str = buf; 2212 wchar_t *str = buf;
2270 2213 wchar_t *eol = str + min (ncol, UBUFSIZ);
2271 *str++ = ch;
2272 2214
2273 for (;;) 2215 for (;;)
2274 { 2216 {
2217 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2218 break;
2219
2220 *str++ = ch;
2221
2222 if (ch == C0_LF || str >= eol)
2223 {
2224 if (ch == C0_LF)
2225 nlines++;
2226
2227 refresh_count++;
2228
2229 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2230 {
2231 refresh_count = 0;
2232
2233 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2234 {
2235 refreshnow = true;
2236 ch = NOCHAR;
2237 break;
2238 }
2239 }
2240
2241 // scr_add_lines only works for nlines <= nrow - 1.
2242 if (nlines >= nrow - 1)
2243 {
2244 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2245 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2246 scr_add_lines (buf, str - buf, nlines);
2247
2248 nlines = 0;
2249 str = buf;
2250 eol = str + min (ncol, UBUFSIZ);
2251 }
2252
2253 if (str >= eol)
2254 {
2255 if (eol >= buf + UBUFSIZ)
2256 {
2257 ch = NOCHAR;
2258 break;
2259 }
2260 else
2261 eol = min (eol + ncol, buf + UBUFSIZ);
2262 }
2263
2264 }
2265
2275 seq_begin = cmdbuf_ptr; 2266 seq_begin = cmdbuf_ptr;
2276 ch = next_char (); 2267 ch = next_char ();
2277
2278 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2279 break;
2280
2281 *str++ = ch;
2282
2283 if (ch == C0_LF)
2284 {
2285 nlines++;
2286 refresh_count++;
2287
2288 if (! (Options & Opt_jumpScroll)
2289 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
2290 {
2291 refreshnow = true;
2292 flag = true;
2293 ch = NOCHAR;
2294 break;
2295 }
2296
2297 // scr_add_lines only works for nlines < TermWin.nrow - 1.
2298 if (nlines >= TermWin.nrow - 1)
2299 {
2300 scr_add_lines (buf, nlines, str - buf);
2301 nlines = 0;
2302 str = buf;
2303 }
2304 }
2305
2306 if (str >= buf + UBUFSIZ)
2307 {
2308 ch = NOCHAR;
2309 break;
2310 }
2311 } 2268 }
2312 2269
2270 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2271 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2313 scr_add_lines (buf, nlines, str - buf); 2272 scr_add_lines (buf, str - buf, nlines);
2314 2273
2315 /* 2274 /*
2316 * If there have been a lot of new lines, then update the screen 2275 * If there have been a lot of new lines, then update the screen
2317 * What the heck I'll cheat and only refresh less than every page-full. 2276 * What the heck we'll cheat and only refresh less than every page-full.
2318 * the number of pages between refreshes is refresh_limit, which 2277 * if skipScroll is enabled.
2319 * is incremented here because we must be doing flat-out scrolling.
2320 *
2321 * refreshing should be correct for small scrolls, because of the
2322 * time-out
2323 */ 2278 */
2324 if (refreshnow) 2279 if (refreshnow)
2325 { 2280 {
2326 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD) 2281 flag = true;
2327 refresh_limit++;
2328 else
2329 scr_refresh (refresh_type); 2282 scr_refresh ();
2283 want_refresh = 1;
2330 } 2284 }
2331 2285
2332 } 2286 }
2333 else 2287 else
2334 { 2288 {
2348 } 2302 }
2349 2303
2350 return flag; 2304 return flag;
2351} 2305}
2352 2306
2353// read the next octet
2354unicode_t
2355rxvt_term::next_octet ()
2356{
2357 return cmdbuf_ptr < cmdbuf_endp
2358 ? *cmdbuf_ptr++
2359 : NOCHAR;
2360}
2361
2362// read the next character 2307// read the next character
2363unicode_t 2308wchar_t
2364rxvt_term::next_char () 2309rxvt_term::next_char () NOTHROW
2365{ 2310{
2366 while (cmdbuf_ptr < cmdbuf_endp) 2311 while (cmdbuf_ptr < cmdbuf_endp)
2367 { 2312 {
2368 // assume 7-bit to be ascii ALWAYS 2313 // assume 7-bit to be ascii ALWAYS
2369 if (*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b) 2314 if ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b)
2370 return *cmdbuf_ptr++; 2315 return *cmdbuf_ptr++;
2371 2316
2372 wchar_t wc; 2317 wchar_t wc;
2373 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); 2318 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2374 2319
2375 if (len == (size_t)-2) 2320 if (len == (size_t)-2)
2376 { 2321 {
2377 // the mbstate stores incomplete sequences. didn't know this :/ 2322 // the mbstate stores incomplete sequences. didn't know this :/
2378 cmdbuf_ptr = cmdbuf_endp; 2323 cmdbuf_ptr = cmdbuf_endp;
2379 break; 2324 break;
2380 } 2325 }
2381 2326
2382 if (len == (size_t)-1) 2327 if (len == (size_t)-1)
2383 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through 2328 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2384 2329
2385 // assume wchar == unicode 2330 // assume wchar == unicode
2386 cmdbuf_ptr += len; 2331 cmdbuf_ptr += len;
2387 return wc; 2332 return wc & UNICODE_MASK;
2388 } 2333 }
2389 2334
2390 return NOCHAR; 2335 return NOCHAR;
2391} 2336}
2337
2338// read the next octet
2339uint32_t
2340rxvt_term::next_octet () NOTHROW
2341{
2342 return cmdbuf_ptr < cmdbuf_endp
2343 ? (unsigned char)*cmdbuf_ptr++
2344 : NOCHAR;
2345}
2346
2347static class out_of_input out_of_input;
2392 2348
2393/* rxvt_cmd_getc () - Return next input character */ 2349/* rxvt_cmd_getc () - Return next input character */
2394/* 2350/*
2395 * Return the next input character after first passing any keyboard input 2351 * Return the next input character after first passing any keyboard input
2396 * to the command. 2352 * to the command.
2397 */ 2353 */
2398unicode_t 2354wchar_t
2399rxvt_term::cmd_getc () 2355rxvt_term::cmd_getc () THROW ((class out_of_input))
2400{ 2356{
2401 unicode_t c = next_char (); 2357 wchar_t c = next_char ();
2402 2358
2403 if (c == NOCHAR) 2359 if (c == NOCHAR)
2404 throw out_of_input; 2360 throw out_of_input;
2405 2361
2406 return c; 2362 return c;
2407} 2363}
2408 2364
2409unicode_t 2365uint32_t
2410rxvt_term::cmd_get8 () 2366rxvt_term::cmd_get8 () THROW ((class out_of_input))
2411{ 2367{
2412 unicode_t c = next_octet (); 2368 uint32_t c = next_octet ();
2413 2369
2414 if (c == NOCHAR) 2370 if (c == NOCHAR)
2415 throw out_of_input; 2371 throw out_of_input;
2416 2372
2417 return c; 2373 return c;
2481 { 2437 {
2482 if ((buf[len++] = cmd_getc ()) == 'i') 2438 if ((buf[len++] = cmd_getc ()) == 'i')
2483 break; /* done = 1 */ 2439 break; /* done = 1 */
2484 } 2440 }
2485 } 2441 }
2486 2442
2487 for (i = 0; i < len; i++) 2443 for (i = 0; i < len; i++)
2488 if (putc (buf[i], fd) == EOF) 2444 if (putc (buf[i], fd) == EOF)
2489 { 2445 {
2490 done = 1; 2446 done = 1;
2491 break; 2447 break;
2493 } 2449 }
2494 } 2450 }
2495 2451
2496 pclose_printer (fd); 2452 pclose_printer (fd);
2497} 2453}
2498#endif /* PRINTPIPE */ 2454#endif /* PRINTPIPE */
2499/*}}} */ 2455/*}}} */
2500 2456
2501/* *INDENT-OFF* */ 2457/* *INDENT-OFF* */
2502enum { 2458enum {
2503 C1_40 = 0x40, 2459 C1_40 = 0x40,
2517 case C0_ESC: 2473 case C0_ESC:
2518 process_escape_seq (); 2474 process_escape_seq ();
2519 break; 2475 break;
2520 case C0_ENQ: /* terminal Status */ 2476 case C0_ENQ: /* terminal Status */
2521 if (rs[Rs_answerbackstring]) 2477 if (rs[Rs_answerbackstring])
2522 tt_write ((const unsigned char *)rs[Rs_answerbackstring], 2478 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2523 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2524 else 2479 else
2525 tt_write ((unsigned char *)VT100_ANS, 2480 tt_write (VT100_ANS, strlen (VT100_ANS));
2526 (unsigned int)STRLEN (VT100_ANS));
2527 break; 2481 break;
2528 case C0_BEL: /* bell */ 2482 case C0_BEL: /* bell */
2529 scr_bell (); 2483 scr_bell ();
2530 break; 2484 break;
2531 case C0_BS: /* backspace */ 2485 case C0_BS: /* backspace */
2555 process_dcs_seq (); 2509 process_dcs_seq ();
2556 break; 2510 break;
2557 case 0x9b: /* CSI */ 2511 case 0x9b: /* CSI */
2558 process_csi_seq (); 2512 process_csi_seq ();
2559 break; 2513 break;
2560 case 0x9d: /* CSI */ 2514 case 0x9d: /* OSC */
2561 process_osc_seq (); 2515 process_osc_seq ();
2562 break; 2516 break;
2563#endif 2517#endif
2564 } 2518 }
2565} 2519}
2630void 2584void
2631rxvt_term::process_escape_seq () 2585rxvt_term::process_escape_seq ()
2632{ 2586{
2633 unicode_t ch = cmd_getc (); 2587 unicode_t ch = cmd_getc ();
2634 2588
2635 if (PrivateModes & PrivMode_vt52) 2589 if (priv_modes & PrivMode_vt52)
2636 { 2590 {
2637 process_escape_vt52 (ch); 2591 process_escape_vt52 (ch);
2638 return; 2592 return;
2639 } 2593 }
2640 2594
2655 scr_charset_set (2, (unsigned int)cmd_getc ()); 2609 scr_charset_set (2, (unsigned int)cmd_getc ());
2656 break; 2610 break;
2657 case '+': 2611 case '+':
2658 scr_charset_set (3, (unsigned int)cmd_getc ()); 2612 scr_charset_set (3, (unsigned int)cmd_getc ());
2659 break; 2613 break;
2660#ifndef NO_FRILLS 2614#if !ENABLE_MINIMAL
2661 case '6': 2615 case '6':
2662 scr_backindex (); 2616 scr_backindex ();
2663 break; 2617 break;
2664#endif 2618#endif
2665 case '7': 2619 case '7':
2666 scr_cursor (SAVE); 2620 scr_cursor (SAVE);
2667 break; 2621 break;
2668 case '8': 2622 case '8':
2669 scr_cursor (RESTORE); 2623 scr_cursor (RESTORE);
2670 break; 2624 break;
2671#ifndef NO_FRILLS 2625#if !ENABLE_MINIMAL
2672 case '9': 2626 case '9':
2673 scr_forwardindex (); 2627 scr_forwardindex ();
2674 break; 2628 break;
2675#endif 2629#endif
2676 case '=': 2630 case '=':
2686 break; 2640 break;
2687 2641
2688 /* 8.3.87: NEXT LINE */ 2642 /* 8.3.87: NEXT LINE */
2689 case C1_NEL: /* ESC E */ 2643 case C1_NEL: /* ESC E */
2690 { 2644 {
2691 unicode_t nlcr[] = { C0_LF, C0_CR }; 2645 wchar_t nlcr[] = { C0_LF, C0_CR };
2692 scr_add_lines (nlcr, 1, 2); 2646 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);
2693 } 2647 }
2694 break; 2648 break;
2695 2649
2696 /* kidnapped escape sequence: Should be 8.3.48 */ 2650 /* kidnapped escape sequence: Should be 8.3.48 */
2697 case C1_ESA: /* ESC G */ 2651 case C1_ESA: /* ESC G */
2719 process_dcs_seq (); 2673 process_dcs_seq ();
2720 break; 2674 break;
2721 2675
2722 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2676 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2723 case C1_SCI: /* ESC Z */ 2677 case C1_SCI: /* ESC Z */
2724 tt_write ((const unsigned char *)ESCZ_ANSWER, 2678 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2725 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2726 break; /* steal obsolete ESC [ c */ 2679 break; /* steal obsolete ESC [ c */
2727 2680
2728 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2681 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */
2729 case C1_CSI: /* ESC [ */ 2682 case C1_CSI: /* ESC [ */
2730 process_csi_seq (); 2683 process_csi_seq ();
2792rxvt_term::process_csi_seq () 2745rxvt_term::process_csi_seq ()
2793{ 2746{
2794 unicode_t ch, priv, i; 2747 unicode_t ch, priv, i;
2795 unsigned int nargs, p; 2748 unsigned int nargs, p;
2796 int n, ndef; 2749 int n, ndef;
2797 int arg[ESC_ARGS]; 2750 int arg[ESC_ARGS] = { };
2798 2751
2799 for (nargs = ESC_ARGS; nargs > 0;) 2752 nargs = 0;
2800 arg[--nargs] = 0;
2801 2753
2802 priv = 0; 2754 priv = 0;
2803 ch = cmd_getc (); 2755 ch = cmd_getc ();
2804 if (ch >= '<' && ch <= '?') 2756 if (ch >= '<' && ch <= '?')
2757 {
2805 { /* '<' '=' '>' '?' */ 2758 /* '<' '=' '>' '?' */
2806 priv = ch; 2759 priv = ch;
2807 ch = cmd_getc (); 2760 ch = cmd_getc ();
2808 } 2761 }
2809 2762
2810 /* read any numerical arguments */ 2763 /* read any numerical arguments */
2839 ndef = get_byte_array_bit (csi_defaults, i); 2792 ndef = get_byte_array_bit (csi_defaults, i);
2840 for (p = 0; p < nargs; p++) 2793 for (p = 0; p < nargs; p++)
2841 if (arg[p] == -1) 2794 if (arg[p] == -1)
2842 arg[p] = ndef; 2795 arg[p] = ndef;
2843 2796
2844#ifdef DEBUG_CMD
2845 fprintf (stderr, "CSI ");
2846 for (p = 0; p < nargs; p++)
2847 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2848 fprintf (stderr, "%c\n", ch);
2849#endif
2850
2851 /* 2797 /*
2852 * private mode handling 2798 * private mode handling
2853 */ 2799 */
2854 if (priv) 2800 if (priv)
2855 { 2801 {
2856 switch (priv) 2802 switch (priv)
2857 { 2803 {
2858 case '>': 2804 case '>':
2859 if (ch == CSI_DA) /* secondary device attributes */ 2805 if (ch == CSI_DA) /* secondary device attributes */
2806 {
2807 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2808 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2809 //
2810 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2811 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2812 // versions.
2813 //
2860 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2814 tt_printf ("\033[>%d;95;0c", 'U');
2815 }
2861 break; 2816 break;
2862 case '?': 2817 case '?':
2863 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2818 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2864 process_terminal_mode (ch, priv, nargs, arg); 2819 process_terminal_mode (ch, priv, nargs, arg);
2865 break; 2820 break;
2970 2925
2971 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 2926 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2972 arg[0] = -arg[0]; 2927 arg[0] = -arg[0];
2973 /* FALLTHROUGH */ 2928 /* FALLTHROUGH */
2974 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 2929 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2975 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 2930 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2976 break; 2931 break;
2977 2932
2978 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 2933 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2979 tt_write ((const unsigned char *)VT100_ANS, 2934 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2980 (unsigned int) (sizeof (VT100_ANS) - 1));
2981 break; 2935 break;
2982 2936
2983 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 2937 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2984 process_sgr_mode (nargs, arg); 2938 process_sgr_mode (nargs, arg);
2985 break; 2939 break;
2992 break; 2946 break;
2993 case 6: /* CPR requested */ 2947 case 6: /* CPR requested */
2994 scr_report_position (); 2948 scr_report_position ();
2995 break; 2949 break;
2996 case 7: /* unofficial extension */ 2950 case 7: /* unofficial extension */
2997 if (Options & Opt_insecure) 2951 if (option (Opt_insecure))
2998 tt_printf ("%-.250s\n", rs[Rs_display_name]); 2952 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2999 break; 2953 break;
3000 case 8: /* unofficial extension */ 2954 case 8: /* unofficial extension */
3001 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); 2955 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
3002 break; 2956 break;
3003 } 2957 }
3039 break; 2993 break;
3040 2994
3041 case CSI_RM: /* 8.3.107: RESET MODE */ 2995 case CSI_RM: /* 8.3.107: RESET MODE */
3042 if (arg[0] == 4) 2996 if (arg[0] == 4)
3043 scr_insert_mode (0); 2997 scr_insert_mode (0);
2998 else if (arg[0] == 20)
2999 priv_modes &= ~PrivMode_LFNL;
3044 break; 3000 break;
3045 3001
3046 case CSI_SM: /* 8.3.126: SET MODE */ 3002 case CSI_SM: /* 8.3.126: SET MODE */
3047 if (arg[0] == 4) 3003 if (arg[0] == 4)
3048 scr_insert_mode (1); 3004 scr_insert_mode (1);
3005 else if (arg[0] == 20)
3006 priv_modes |= PrivMode_LFNL;
3049 break; 3007 break;
3050 3008
3051 /* 3009 /*
3052 * PRIVATE USE beyond this point. All CSI_7? sequences here 3010 * PRIVATE USE beyond this point. All CSI_7? sequences here
3053 */ 3011 */
3065 break; 3023 break;
3066 case CSI_75: 3024 case CSI_75:
3067 scr_cursor (RESTORE); 3025 scr_cursor (RESTORE);
3068 break; 3026 break;
3069 3027
3070#ifndef NO_FRILLS 3028#if !ENABLE_MINIMAL
3071 case CSI_74: 3029 case CSI_74:
3072 process_window_ops (arg, nargs); 3030 process_window_ops (arg, nargs);
3073 break; 3031 break;
3074#endif 3032#endif
3075 3033
3082 break; 3040 break;
3083 } 3041 }
3084} 3042}
3085/*}}} */ 3043/*}}} */
3086 3044
3087#ifndef NO_FRILLS 3045#if !ENABLE_MINIMAL
3088/* ARGSUSED */ 3046/* ARGSUSED */
3089void 3047void
3090rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3048rxvt_term::process_window_ops (const int *args, unsigned int nargs)
3091{ 3049{
3092 int x, y; 3050 int x, y;
3093 XWindowAttributes wattr; 3051 XWindowAttributes wattr;
3094 Window wdummy; 3052 Window wdummy;
3053
3054 dLocal (Display *, dpy);
3095 3055
3096 if (nargs == 0) 3056 if (nargs == 0)
3097 return; 3057 return;
3098 3058
3099 switch (args[0]) 3059 switch (args[0])
3100 { 3060 {
3101 /* 3061 /*
3102 * commands 3062 * commands
3103 */ 3063 */
3104 case 1: /* deiconify window */ 3064 case 1: /* deiconify window */
3105 XMapWindow (display->display, TermWin.parent[0]); 3065 XMapWindow (dpy, parent[0]);
3106 break; 3066 break;
3107 case 2: /* iconify window */ 3067 case 2: /* iconify window */
3108 XIconifyWindow (display->display, TermWin.parent[0], 3068 XIconifyWindow (dpy, parent[0], display->screen);
3109 DefaultScreen (display->display));
3110 break; 3069 break;
3111 case 3: /* set position (pixels) */ 3070 case 3: /* set position (pixels) */
3112 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3071 XMoveWindow (dpy, parent[0], args[1], args[2]);
3113 break; 3072 break;
3114 case 4: /* set size (pixels) */ 3073 case 4: /* set size (pixels) */
3115 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3074 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
3116 break; 3075 break;
3117 case 5: /* raise window */ 3076 case 5: /* raise window */
3118 XRaiseWindow (display->display, TermWin.parent[0]); 3077 XRaiseWindow (dpy, parent[0]);
3119 break; 3078 break;
3120 case 6: /* lower window */ 3079 case 6: /* lower window */
3121 XLowerWindow (display->display, TermWin.parent[0]); 3080 XLowerWindow (dpy, parent[0]);
3122 break; 3081 break;
3123 case 7: /* refresh window */ 3082 case 7: /* refresh window */
3124 scr_touch (true); 3083 scr_touch (true);
3125 break; 3084 break;
3126 case 8: /* set size (chars) */ 3085 case 8: /* set size (chars) */
3127 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3086 set_widthheight ((unsigned int) (args[2] * fwidth),
3128 (unsigned int) (args[1] * TermWin.fheight)); 3087 (unsigned int) (args[1] * fheight));
3129 break; 3088 break;
3130 3089
3131 //case 9: NYI, TODO, restore maximized window or maximize window 3090 //case 9: NYI, TODO, restore maximized window or maximize window
3132 default: 3091 default:
3133 if (args[0] >= 24) /* set height (chars) */ 3092 if (args[0] >= 24) /* set height (chars) */
3134 set_widthheight ((unsigned int)TermWin.width, 3093 set_widthheight ((unsigned int)width,
3135 (unsigned int) (args[1] * TermWin.fheight)); 3094 (unsigned int) (args[1] * fheight));
3136 break; 3095 break;
3137
3138 3096
3139 /* 3097 /*
3140 * reports - some output format copied from XTerm 3098 * reports - some output format copied from XTerm
3141 */ 3099 */
3142 case 11: /* report window state */ 3100 case 11: /* report window state */
3143 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3101 XGetWindowAttributes (dpy, parent[0], &wattr);
3144 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3102 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
3145 break; 3103 break;
3146 case 13: /* report window position */ 3104 case 13: /* report window position */
3147 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3105 XGetWindowAttributes (dpy, parent[0], &wattr);
3148 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3106 XTranslateCoordinates (dpy, parent[0], wattr.root,
3149 -wattr.border_width, -wattr.border_width, 3107 -wattr.border_width, -wattr.border_width,
3150 &x, &y, &wdummy); 3108 &x, &y, &wdummy);
3151 tt_printf ("\033[3;%d;%dt", x, y); 3109 tt_printf ("\033[3;%d;%dt", x, y);
3152 break; 3110 break;
3153 case 14: /* report window size (pixels) */ 3111 case 14: /* report window size (pixels) */
3154 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3112 XGetWindowAttributes (dpy, parent[0], &wattr);
3155 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3113 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
3156 break; 3114 break;
3157 case 18: /* report text area size (chars) */ 3115 case 18: /* report text area size (chars) */
3158 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3116 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3159 break; 3117 break;
3160 case 19: /* report window size (chars) */ 3118 case 19: /* report window size (chars) */
3161 tt_printf ("\033[9;%d;%dt", TermWin.nrow, TermWin.ncol); 3119 tt_printf ("\033[9;%d;%dt", nrow, ncol);
3162 break; 3120 break;
3163 case 20: /* report icon label */ 3121 case 20: /* report icon label */
3164 if (Options & Opt_insecure)
3165 { 3122 {
3166 char *s; 3123 char *s;
3167 XGetIconName (display->display, TermWin.parent[0], &s); 3124 XGetIconName (dpy, parent[0], &s);
3168 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3125 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3126 XFree (s);
3169 } 3127 }
3170 break; 3128 break;
3171 case 21: /* report window title */ 3129 case 21: /* report window title */
3172 if (Options & Opt_insecure)
3173 { 3130 {
3174 char *s; 3131 char *s;
3175 XFetchName (display->display, TermWin.parent[0], &s); 3132 XFetchName (dpy, parent[0], &s);
3176 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3133 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3134 XFree (s);
3177 } 3135 }
3178 break; 3136 break;
3179 } 3137 }
3180} 3138}
3181#endif 3139#endif
3182 3140
3183/*----------------------------------------------------------------------*/ 3141/*----------------------------------------------------------------------*/
3184/* 3142/*
3185 * get input up until STRING TERMINATOR (or BEL) 3143 * get input up until STRING TERMINATOR (or BEL)
3186 * ends_how is terminator used. returned input must be free()'d 3144 * ends_how is terminator used. returned input must be free()'d
3187 */ 3145 */
3188unsigned char * 3146char *
3189rxvt_term::get_to_st (unicode_t &ends_how) 3147rxvt_term::get_to_st (unicode_t &ends_how)
3190{ 3148{
3191 unicode_t prev = 0, ch; 3149 unicode_t ch;
3150 bool seen_esc = false;
3192 unsigned int n = 0; 3151 unsigned int n = 0;
3193 unsigned char *s;
3194 unsigned char string[STRING_MAX]; 3152 wchar_t string[STRING_MAX];
3195 3153
3196 while ((ch = cmd_getc ()) != NOCHAR) 3154 while ((ch = cmd_getc ()) != NOCHAR)
3197 { 3155 {
3198 if (prev == C0_ESC) 3156 if (seen_esc)
3199 { 3157 {
3200 if (ch == 0x5c) /* 7bit ST */ 3158 if (ch == 0x5c) /* 7bit ST */
3201 break; 3159 break;
3202 else 3160 else
3203 return NULL; 3161 return NULL;
3204 } 3162 }
3163 else if (ch == C0_ESC)
3164 {
3165 seen_esc = true;
3166 continue;
3167 }
3205 else if (ch == C0_BEL || ch == CHAR_ST) 3168 else if (ch == C0_BEL || ch == CHAR_ST)
3206 break; 3169 break;
3170 else if (ch == C0_SYN)
3171 ch = cmd_get8 ();
3207 else if (ch < 0x20) 3172 else if (ch < 0x20)
3208 return NULL; /* other control character - exit */ 3173 return NULL; /* other control character - exit */
3209 3174
3210 if (n >= sizeof (string) - 1) 3175 seen_esc = false;
3176
3177 if (n >= STRING_MAX - 1)
3211 // stop at some sane length 3178 // stop at some sane length
3212 return NULL; 3179 return NULL;
3213 3180
3214 if (ch == C0_SYN)
3215 {
3216 string[n++] = cmd_get8 ();
3217 prev = 0;
3218 }
3219 else
3220 string[n++] = prev = ch; 3181 string[n++] = ch;
3221 } 3182 }
3222 3183
3223 string[n++] = '\0'; 3184 string[n++] = '\0';
3224 3185
3225 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL)
3226 return NULL;
3227
3228 ends_how = (ch == 0x5c ? C0_ESC : ch); 3186 ends_how = (ch == 0x5c ? C0_ESC : ch);
3229 STRNCPY (s, string, n); 3187
3230 return s; 3188 return rxvt_wcstombs (string);
3231} 3189}
3232 3190
3233/*----------------------------------------------------------------------*/ 3191/*----------------------------------------------------------------------*/
3234/* 3192/*
3235 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3193 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
3236 */ 3194 */
3237void 3195void
3238rxvt_term::process_dcs_seq () 3196rxvt_term::process_dcs_seq ()
3239{ 3197{
3240 unsigned char *s; 3198 char *s;
3241 unicode_t eh; 3199 unicode_t eh;
3242 3200
3243 /* 3201 /*
3244 * Not handled yet 3202 * Not handled yet
3245 */ 3203 */
3264 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3222 for (arg = 0; isdigit (ch); ch = cmd_getc ())
3265 arg = arg * 10 + (ch - '0'); 3223 arg = arg * 10 + (ch - '0');
3266 3224
3267 if (ch == ';') 3225 if (ch == ';')
3268 { 3226 {
3269 unsigned char *s = get_to_st (eh); 3227 char *s = get_to_st (eh);
3270 3228
3271 if (s) 3229 if (s)
3272 { 3230 {
3273 process_xterm_seq (arg, (char *)s, eh); 3231 process_xterm_seq (arg, s, eh);
3274 free (s); 3232 free (s);
3275 } 3233 }
3276 } 3234 }
3277} 3235}
3278 3236
3279void 3237void
3280rxvt_term::process_color_seq (int report, int color, const char *str, unsigned char resp) 3238rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3281{ 3239{
3282 if (str[0] == '?' && !str[1]) 3240 if (str[0] == '?' && !str[1])
3283 { 3241 {
3284 if (Options & Opt_insecure) 3242 rgba c;
3285 { 3243 pix_colors_focused[color].get (c);
3286 unsigned short r, g, b; 3244
3287 PixColorsFocused[color].get (display, r, g, b); 3245#if XFT
3246 if (c.a != rgba::MAX_CC)
3247 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3248 else
3249#endif
3288 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, r, g, b, resp); 3250 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3289 }
3290 } 3251 }
3291 else 3252 else
3292 set_window_color (color, str); 3253 set_window_color (color, str);
3293} 3254}
3294 3255
3295/* 3256/*
3296 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3257 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
3297 * 0 = change iconName/title
3298 * 1 = change iconName
3299 * 2 = change title
3300 * 4 = change color
3301 * 10 = change fg color
3302 * 11 = change bg color
3303 * 12 = change text color
3304 * 13 = change mouse foreground color
3305 * 17 = change highlight character colour
3306 * 18 = change bold character color
3307 * 19 = change underlined character color
3308 * 46 = change logfile (not implemented)
3309 * 50 = change font
3310 *
3311 * rxvt extensions:
3312 * 20 = bg pixmap
3313 * 39 = change default fg color
3314 * 49 = change default bg color
3315 * 55 = dump scrollback buffer and all of screen
3316 * 701 = change locale
3317 * 702 = find font
3318 * 703 = menu
3319 */ 3258 */
3320void 3259void
3321rxvt_term::process_xterm_seq (int op, const char *str, unsigned char resp) 3260rxvt_term::process_xterm_seq (int op, const char *str, char resp)
3322{ 3261{
3323 int changed = 0;
3324 int color; 3262 int color;
3325 char *buf, *name; 3263 char *buf, *name;
3326 bool query = str[0] == '?' && !str[1]; 3264 bool query = str[0] == '?' && !str[1];
3265 int saveop = op;
3266
3267 dLocal (Display *, dpy);
3327 3268
3328 assert (str != NULL); 3269 assert (str != NULL);
3270
3271 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3272 return;
3273
3329 switch (op) 3274 switch (op)
3330 { 3275 {
3331 case XTerm_name: 3276 case XTerm_name:
3332 set_title (str); 3277 set_title (str);
3333 /* FALLTHROUGH */ 3278 /* FALLTHROUGH */
3338 set_title (str); 3283 set_title (str);
3339 break; 3284 break;
3340 case XTerm_property: 3285 case XTerm_property:
3341 if (str[0] == '?') 3286 if (str[0] == '?')
3342 { 3287 {
3343 Atom prop = XInternAtom (display->display, str + 1, True); 3288 Atom prop = display->atom (str + 1);
3344 Atom actual_type; 3289 Atom actual_type;
3345 int actual_format; 3290 int actual_format;
3346 unsigned long nitems; 3291 unsigned long nitems;
3347 unsigned long bytes_after; 3292 unsigned long bytes_after;
3348 unsigned char *value = 0; 3293 unsigned char *value = 0;
3349 const char *str = ""; 3294 const char *str = "";
3350 3295
3351 if (prop 3296 if (prop
3352 && XGetWindowProperty (display->display, TermWin.parent[0], 3297 && XGetWindowProperty (dpy, parent[0],
3353 prop, 0, 1<<16, 0, AnyPropertyType, 3298 prop, 0, 1<<16, 0, AnyPropertyType,
3354 &actual_type, &actual_format, 3299 &actual_type, &actual_format,
3355 &nitems, &bytes_after, &value) == Success 3300 &nitems, &bytes_after, &value) == Success
3356 && actual_type != None 3301 && actual_type != None
3357 && actual_format == 8) 3302 && actual_format == 8)
3358 str = (const char *)(value); 3303 str = (const char *)(value);
3359 3304
3360 tt_printf ("\033]%d;%s%c", XTerm_property, str, resp); 3305 tt_printf ("\033]%d;%s%c", op, str, resp);
3361 3306
3362 XFree (value); 3307 XFree (value);
3363 } 3308 }
3364 else 3309 else
3365 { 3310 {
3366 char *eq = strchr (str, '='); // constness lost, but verified to be ok 3311 char *eq = strchr (str, '='); // constness lost, but verified to be ok
3367 3312
3368 if (eq) 3313 if (eq)
3369 { 3314 {
3370 *eq = 0; 3315 *eq = 0;
3371 XChangeProperty (display->display, TermWin.parent[0], 3316 set_utf8_property (display->atom (str), eq + 1);
3372 display->atom (str), XA_STRING, 8,
3373 PropModeReplace, (unsigned char *)eq + 1,
3374 strlen (eq + 1));
3375 } 3317 }
3376 else 3318 else
3377 XDeleteProperty (display->display, TermWin.parent[0], 3319 XDeleteProperty (dpy, parent[0],
3378 display->atom (str)); 3320 display->atom (str));
3379 } 3321 }
3380 break; 3322 break;
3381 3323
3382 case XTerm_Color: 3324 case XTerm_Color:
3383 for (buf = (char *)str; buf && *buf;) 3325 for (buf = (char *)str; buf && *buf;)
3384 { 3326 {
3385 if ((name = STRCHR (buf, ';')) == NULL) 3327 if ((name = strchr (buf, ';')) == NULL)
3386 break; 3328 break;
3387 3329
3388 *name++ = '\0'; 3330 *name++ = '\0';
3389 color = atoi (buf); 3331 color = atoi (buf) + minCOLOR;
3390 3332
3391 if (color < 0 || color >= TOTAL_COLORS) 3333 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3392 break; 3334 break;
3393 3335
3394 if ((buf = STRCHR (name, ';')) != NULL) 3336 if ((buf = strchr (name, ';')) != NULL)
3395 *buf++ = '\0'; 3337 *buf++ = '\0';
3396 3338
3397 if (name[0] == '?' && !name[1]) 3339 process_color_seq (op, color, name, resp);
3398 {
3399 if (Options & Opt_insecure)
3400 {
3401 unsigned short r, g, b;
3402 PixColorsFocused[color + minCOLOR].get (display, r, g, b);
3403 tt_printf ("\033]%d;%d;rgb:%04x/%04x/%04x%c", XTerm_Color, color, r, g, b, resp);
3404 }
3405 }
3406 else
3407 set_window_color (color + minCOLOR, name);
3408 } 3340 }
3409 break; 3341 break;
3410 case XTerm_Color00: 3342 case XTerm_Color00:
3411 process_color_seq (XTerm_Color00, Color_fg, str, resp); 3343 process_color_seq (op, Color_fg, str, resp);
3412 break; 3344 break;
3413 case XTerm_Color01: 3345 case XTerm_Color01:
3414 process_color_seq (XTerm_Color00, Color_bg, str, resp); 3346 process_color_seq (op, Color_bg, str, resp);
3415 break; 3347 break;
3416#ifndef NO_CURSORCOLOR 3348#ifndef NO_CURSORCOLOR
3417 case XTerm_Color_cursor: 3349 case XTerm_Color_cursor:
3418 process_color_seq (XTerm_Color_cursor, Color_cursor, str, resp); 3350 process_color_seq (op, Color_cursor, str, resp);
3419 break; 3351 break;
3420#endif 3352#endif
3421 case XTerm_Color_pointer_fg: 3353 case XTerm_Color_pointer_fg:
3422 process_color_seq (XTerm_Color_pointer_fg, Color_pointer_fg, str, resp); 3354 process_color_seq (op, Color_pointer_fg, str, resp);
3423 break; 3355 break;
3424 case XTerm_Color_pointer_bg: 3356 case XTerm_Color_pointer_bg:
3425 process_color_seq (XTerm_Color_pointer_bg, Color_pointer_bg, str, resp); 3357 process_color_seq (op, Color_pointer_bg, str, resp);
3426 break; 3358 break;
3427#ifndef NO_BOLD_UNDERLINE_REVERSE 3359#ifndef NO_BOLD_UNDERLINE_REVERSE
3428 case XTerm_Color_BD:
3429 process_color_seq (XTerm_Color_BD, Color_BD, str, resp);
3430 break;
3431 case XTerm_Color_UL:
3432 process_color_seq (XTerm_Color_UL, Color_UL, str, resp);
3433 break;
3434 case XTerm_Color_RV: 3360 case XTerm_Color_RV:
3435 process_color_seq (XTerm_Color_RV, Color_RV, str, resp); 3361 process_color_seq (op, Color_RV, str, resp);
3436 break; 3362 break;
3363 case Rxvt_Color_BD:
3364 case URxvt_Color_BD:
3365 process_color_seq (op, Color_BD, str, resp);
3366 break;
3367 case Rxvt_Color_UL:
3368 case URxvt_Color_UL:
3369 process_color_seq (op, Color_UL, str, resp);
3370 break;
3371 case URxvt_Color_IT:
3372 process_color_seq (op, Color_IT, str, resp);
3373 break;
3437#endif 3374#endif
3375#if ENABLE_TRANSPARENCY
3376 case URxvt_Color_tint:
3377 process_color_seq (op, Color_tint, str, resp);
3378 {
3379 bool changed = false;
3380 if (ISSET_PIXCOLOR (Color_tint))
3381 changed = bgPixmap.set_tint (pix_colors_focused [Color_tint]);
3382 else
3383 changed = bgPixmap.unset_tint ();
3384 if (changed)
3385 update_background ();
3386 }
3438 3387
3388 break;
3389#endif
3390
3391#if BG_IMAGE_FROM_FILE
3439 case XTerm_Pixmap: 3392 case Rxvt_Pixmap:
3440 if (*str != ';') 3393 if (!strcmp (str, "?"))
3441 { 3394 {
3442#if XPM_BACKGROUND 3395 char str[256];
3443 scale_pixmap (""); /* reset to default scaling */
3444 set_bgPixmap (str); /* change pixmap */
3445#endif
3446 scr_touch (true);
3447 }
3448 while ((str = STRCHR (str, ';')) != NULL)
3449 {
3450 str++;
3451#if XPM_BACKGROUND
3452 changed += scale_pixmap (str);
3453#endif
3454 3396
3455 } 3397 sprintf (str, "[%dx%d+%d+%d]", /* can't presume snprintf () ! */
3456 if (changed) 3398 min (bgPixmap.h_scale, 32767), min (bgPixmap.v_scale, 32767),
3457 { 3399 min (bgPixmap.h_align, 32767), min (bgPixmap.v_align, 32767));
3458#ifdef XPM_BACKGROUND 3400 process_xterm_seq (XTerm_title, str, CHAR_ST);
3459 resize_pixmap ();
3460#endif
3461 scr_touch (true);
3462 }
3463 break;
3464
3465 case XTerm_restoreFG:
3466 set_window_color (Color_fg, str);
3467 break;
3468 case XTerm_restoreBG:
3469 set_window_color (Color_bg, str);
3470 break;
3471
3472 case XTerm_logfile:
3473 // TODO, when secure mode?
3474 break;
3475
3476 case XTerm_font:
3477 if (query)
3478 {
3479 if (Options & Opt_insecure)
3480 tt_printf ("\33]%d;%-.250s%c", XTerm_font,
3481 TermWin.fontset->fontdesc
3482 ? TermWin.fontset->fontdesc
3483 : "",
3484 resp);
3485 }
3486 else
3487 change_font (str);
3488 break;
3489
3490#ifndef NO_FRILLS
3491 case XTerm_locale:
3492 if (query)
3493 {
3494 if (Options & Opt_insecure)
3495 tt_printf ("\33]%d;%-.250s%c", XTerm_locale, locale, resp);
3496 } 3401 }
3497 else 3402 else
3498 { 3403 {
3404 int changed = 0;
3405
3406 if (*str != ';')
3407 {
3408 /* reset to default scaling :*/
3409 bgPixmap.unset_geometry ();
3410 if (bgPixmap.set_file (str)) /* change pixmap */
3411 changed++;
3412 str = strchr (str, ';');
3413 if (str == NULL)
3414 bgPixmap.set_defaultGeometry ();
3415 }
3499 set_locale (str); 3416 while (str)
3500# ifdef USE_XIM 3417 {
3501 im_cb (); 3418 str++;
3502# endif 3419 if (bgPixmap.set_geometry (str))
3420 changed++;
3421 str = strchr (str, ';');
3422 }
3423 if (changed)
3424 update_background ();
3503 } 3425 }
3504 break; 3426 break;
3505
3506 case XTerm_findfont:
3507 if (Options & Opt_insecure)
3508 {
3509 int fid = TermWin.fontset->find_font (atoi (str));
3510 tt_printf ("\33]%d;%d;%-.250s%c", XTerm_findfont,
3511 fid, (*TermWin.fontset)[fid]->name, resp);
3512 }
3513 break;
3514#endif 3427#endif
3515 3428
3516#ifdef MENUBAR 3429 case Rxvt_restoreFG:
3517 case XTerm_Menu: 3430 set_window_color (Color_fg, str);
3518 if (Options & Opt_insecure)
3519 menubar_dispatch (const_cast<char *>(str)); // casting away constness is checked
3520 break; 3431 break;
3521#endif 3432 case Rxvt_restoreBG:
3433 set_window_color (Color_bg, str);
3434 break;
3435
3436 case XTerm_logfile:
3437 // TODO, when secure mode?
3438 break;
3439
3522#if 0 3440#if 0
3523 case XTerm_dumpscreen: /* no error notices */ 3441 case Rxvt_dumpscreen: /* no error notices */
3524 { 3442 {
3525 int fd; 3443 int fd;
3526 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3444 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3527 { 3445 {
3528 scr_dump (fd); 3446 scr_dump (fd);
3529 close (fd); 3447 close (fd);
3530 } 3448 }
3531 } 3449 }
3450 break;
3451#endif
3452 case XTerm_font:
3453 op = URxvt_font;
3454 case URxvt_font:
3455#if ENABLE_STYLES
3456 case URxvt_boldFont:
3457 case URxvt_italicFont:
3458 case URxvt_boldItalicFont:
3459#endif
3460 if (query)
3461 tt_printf ("\33]%d;%-.250s%c", saveop,
3462 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3463 ? fontset[op - URxvt_font]->fontdesc : "",
3464 resp);
3465 else
3466 {
3467 const char *&res = rs[Rs_font + (op - URxvt_font)];
3468
3469 res = strdup (str);
3470 allocated.push_back ((void *)res);
3471 set_fonts ();
3472 }
3473 break;
3474
3475 case URxvt_version:
3476 if (query)
3477 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3478 op,
3479 rs[Rs_name], VERSION[0], VERSION[2],
3480 resp);
3481 break;
3482
3483#if !ENABLE_MINIMAL
3484 case URxvt_locale:
3485 if (query)
3486 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3487 else
3488 {
3489 set_locale (str);
3490 pty->set_utf8_mode (enc_utf8);
3491 init_xlocale ();
3492 }
3493 break;
3494
3495 case URxvt_view_up:
3496 case URxvt_view_down:
3497 {
3498 int lines = atoi (str);
3499
3500 if (lines)
3501 scr_page (op == URxvt_view_up ? UP : DN, lines);
3502 else
3503 scr_erase_savelines ();
3504 }
3505
3506 break;
3507#endif
3508
3509#if ENABLE_PERL
3510 case URxvt_perl:
3511 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_END)))
3512 ; // no responses yet
3532 break; 3513 break;
3533#endif 3514#endif
3534 } 3515 }
3535} 3516}
3536/*----------------------------------------------------------------------*/ 3517/*----------------------------------------------------------------------*/
3550{ 3531{
3551 int state; 3532 int state;
3552 3533
3553 if (mode == 's') 3534 if (mode == 's')
3554 { 3535 {
3555 SavedModes |= (PrivateModes & bit); 3536 SavedModes |= (priv_modes & bit);
3556 return -1; 3537 return -1;
3557 } 3538 }
3558 else 3539 else
3559 { 3540 {
3560 if (mode == 'r') 3541 if (mode == 'r')
3561 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3542 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3562 else 3543 else
3563 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3544 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3564 PrivMode (state, bit); 3545 PrivMode (state, bit);
3565 } 3546 }
3566 3547
3567 return state; 3548 return state;
3568} 3549}
3569 3550
3570/* we're not using priv _yet_ */ 3551/* we're not using priv _yet_ */
3571void 3552void
3572rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3553rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg)
3573{ 3554{
3574 unsigned int i, j; 3555 unsigned int i, j;
3575 int state; 3556 int state;
3576 3557
3577 static const struct 3558 static const struct
3578 { 3559 {
3579 const int argval; 3560 const int argval;
3580 const unsigned long bit; 3561 const unsigned long bit;
3581 }
3582
3583 argtopriv[] = { 3562 } argtopriv[] = {
3584 { 1, PrivMode_aplCUR }, 3563 { 1, PrivMode_aplCUR },
3585 { 2, PrivMode_vt52 }, 3564 { 2, PrivMode_vt52 },
3586 { 3, PrivMode_132 }, 3565 { 3, PrivMode_132 },
3587 { 4, PrivMode_smoothScroll }, 3566 { 4, PrivMode_smoothScroll },
3588 { 5, PrivMode_rVideo }, 3567 { 5, PrivMode_rVideo },
3589 { 6, PrivMode_relOrigin }, 3568 { 6, PrivMode_relOrigin },
3590 { 7, PrivMode_Autowrap }, 3569 { 7, PrivMode_Autowrap },
3570 // 8, bi-directional support mode
3591 { 9, PrivMode_MouseX10 }, 3571 { 9, PrivMode_MouseX10 },
3592#ifdef menuBar_esc 3572 // 18, 19 printing-related
3593 { menuBar_esc, PrivMode_menuBar }, 3573 { 25, PrivMode_VisibleCursor },
3594#endif
3595#ifdef scrollBar_esc 3574#ifdef scrollBar_esc
3596 { scrollBar_esc, PrivMode_scrollBar }, 3575 { scrollBar_esc, PrivMode_scrollBar },
3597#endif 3576#endif
3598 // 18, 19 printing-related
3599 { 25, PrivMode_VisibleCursor },
3600 // 30 show scrollbar rxvt. extension
3601 { 35, PrivMode_ShiftKeys }, // rxvt extension 3577 { 35, PrivMode_ShiftKeys }, // rxvt extension
3602 { 40, PrivMode_132OK }, 3578 { 40, PrivMode_132OK },
3603 // 41 xterm more fixes NYI 3579 // 41 xterm more fixes NYI
3604 // 45 margin bell NYI 3580 // 45 margin bell NYI
3605 // 46 start logging 3581 // 46 start logging
3607 { 66, PrivMode_aplKP }, 3583 { 66, PrivMode_aplKP },
3608#ifndef NO_BACKSPACE_KEY 3584#ifndef NO_BACKSPACE_KEY
3609 { 67, PrivMode_BackSpace }, 3585 { 67, PrivMode_BackSpace },
3610#endif 3586#endif
3611 { 1000, PrivMode_MouseX11 }, 3587 { 1000, PrivMode_MouseX11 },
3612 // 1001 Use Hilite Mouse Tracking. NYI, TODO 3588 { 1002, PrivMode_MouseBtnEvent },
3613 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO 3589 { 1003, PrivMode_MouseAnyEvent },
3614 // 1003 Use All Motion Mouse Tracking. NYI, TODO
3615 { 1010, PrivMode_TtyOutputInh }, // rxvt extension 3590 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3616 { 1011, PrivMode_Keypress }, // rxvt extension 3591 { 1011, PrivMode_Keypress }, // rxvt extension
3617 // 1035 enable modifiers for alt, numlock NYI 3592 // 1035 enable modifiers for alt, numlock NYI
3618 // 1036 send ESC for meta keys NYI 3593 // 1036 send ESC for meta keys NYI
3619 // 1037 send DEL for keypad delete NYI 3594 // 1037 send DEL for keypad delete NYI
3645 } 3620 }
3646 3621
3647 /* extra handling for values with state unkept */ 3622 /* extra handling for values with state unkept */
3648 switch (arg[i]) 3623 switch (arg[i])
3649 { 3624 {
3625#if ENABLE_STYLES
3626 case 1021:
3627 set_option (Opt_intensityStyles, mode);
3628
3629 scr_touch (true);
3630 break;
3631#endif
3650 case 1048: /* alternative cursor save */ 3632 case 1048: /* alternative cursor save */
3633 case 1049:
3651 if (Options & Opt_secondaryScreen) 3634 if (option (Opt_secondaryScreen))
3652 if (mode == 0) 3635 if (mode == 0)
3653 scr_cursor (RESTORE); 3636 scr_cursor (RESTORE);
3654 else if (mode == 1) 3637 else if (mode == 1)
3655 scr_cursor (SAVE); 3638 scr_cursor (SAVE);
3656 break; 3639 break;
3667 * within VT52 mode 3650 * within VT52 mode
3668 */ 3651 */
3669 PrivMode (1, PrivMode_vt52); 3652 PrivMode (1, PrivMode_vt52);
3670 break; 3653 break;
3671 case 3: /* 80/132 */ 3654 case 3: /* 80/132 */
3672 if (PrivateModes & PrivMode_132OK) 3655 if (priv_modes & PrivMode_132OK)
3673 set_widthheight (((state ? 132 : 80) * TermWin.fwidth), TermWin.height); 3656 set_widthheight (((state ? 132 : 80) * fwidth), height);
3674 break; 3657 break;
3675 case 4: /* smooth scrolling */ 3658 case 4: /* smooth scrolling */
3676 if (state) 3659 set_option (Opt_jumpScroll, !state);
3677 Options &= ~Opt_jumpScroll;
3678 else
3679 Options |= Opt_jumpScroll;
3680 break; 3660 break;
3681 case 5: /* reverse video */ 3661 case 5: /* reverse video */
3682 scr_rvideo_mode (state); 3662 scr_rvideo_mode (state);
3683 break; 3663 break;
3684 case 6: /* relative/absolute origins */ 3664 case 6: /* relative/absolute origins */
3688 scr_autowrap (state); 3668 scr_autowrap (state);
3689 break; 3669 break;
3690 /* case 8: - auto repeat, can't do on a per window basis */ 3670 /* case 8: - auto repeat, can't do on a per window basis */
3691 case 9: /* X10 mouse reporting */ 3671 case 9: /* X10 mouse reporting */
3692 if (state) /* orthogonal */ 3672 if (state) /* orthogonal */
3693 PrivateModes &= ~PrivMode_MouseX11; 3673 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3694 break; 3674 break;
3695#ifdef menuBar_esc
3696 case menuBar_esc:
3697#ifdef MENUBAR
3698 map_menuBar (state);
3699#endif
3700 break;
3701#endif
3702#ifdef scrollBar_esc 3675#ifdef scrollBar_esc
3703 case scrollBar_esc: 3676 case scrollBar_esc:
3704 if (scrollbar_mapping (state)) 3677 if (scrollbar_mapping (state))
3705 { 3678 {
3706 resize_all_windows (0, 0, 0); 3679 resize_all_windows (0, 0, 0);
3718 break; 3691 break;
3719 /* case 66: - application key pad */ 3692 /* case 66: - application key pad */
3720 /* case 67: - backspace key */ 3693 /* case 67: - backspace key */
3721 case 1000: /* X11 mouse reporting */ 3694 case 1000: /* X11 mouse reporting */
3722 if (state) /* orthogonal */ 3695 if (state) /* orthogonal */
3723 PrivateModes &= ~PrivMode_MouseX10; 3696 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3724 break; 3697 break;
3725#if 0
3726 case 1001: 3698 case 1002:
3727 break; /* X11 mouse highlighting */ 3699 case 1003:
3728#endif 3700 if (state)
3701 {
3702 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3703 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3704 vt_emask_mouse = PointerMotionMask;
3705 }
3706 else
3707 vt_emask_mouse = NoEventMask;
3708 vt_select_input ();
3709 break;
3729 case 1010: /* scroll to bottom on TTY output inhibit */ 3710 case 1010: /* scroll to bottom on TTY output inhibit */
3730 if (state)
3731 Options &= ~Opt_scrollTtyOutput;
3732 else
3733 Options |= Opt_scrollTtyOutput; 3711 set_option (Opt_scrollTtyOutput, !state);
3734 break; 3712 break;
3735 case 1011: /* scroll to bottom on key press */ 3713 case 1011: /* scroll to bottom on key press */
3736 if (state)
3737 Options |= Opt_scrollTtyKeypress; 3714 set_option (Opt_scrollTtyKeypress, state);
3738 else
3739 Options &= ~Opt_scrollTtyKeypress;
3740 break; 3715 break;
3741 case 1047: /* secondary screen w/ clearing last */ 3716 case 1047: /* secondary screen w/ clearing last */
3742 if (Options & Opt_secondaryScreen) 3717 if (option (Opt_secondaryScreen))
3743 if (current_screen != PRIMARY) 3718 if (current_screen != PRIMARY)
3744 scr_erase_screen (2); 3719 scr_erase_screen (2);
3745 scr_change_screen (state); 3720 scr_change_screen (state);
3746 break; 3721 break;
3747 case 1049: /* secondary screen w/ clearing first */ 3722 case 1049: /* secondary screen w/ clearing first */
3748 scr_change_screen (state); 3723 scr_change_screen (state);
3749 if (Options & Opt_secondaryScreen) 3724 if (option (Opt_secondaryScreen))
3750 if (current_screen != PRIMARY) 3725 if (current_screen != PRIMARY)
3751 scr_erase_screen (2); 3726 scr_erase_screen (2);
3752 break; 3727 break;
3753 default: 3728 default:
3754 break; 3729 break;
3780 rendset = 0, rendstyle = ~RS_None; 3755 rendset = 0, rendstyle = ~RS_None;
3781 break; 3756 break;
3782 case 1: 3757 case 1:
3783 rendset = 1, rendstyle = RS_Bold; 3758 rendset = 1, rendstyle = RS_Bold;
3784 break; 3759 break;
3785 //case 2: // faint or second colour 3760 //case 2: // low intensity
3761 case 3:
3762 rendset = 1, rendstyle = RS_Italic;
3763 break;
3786 case 4: 3764 case 4:
3787 rendset = 1, rendstyle = RS_Uline; 3765 rendset = 1, rendstyle = RS_Uline;
3788 break; 3766 break;
3789 case 5: // slowly blinking 3767 case 5: // slowly blinking
3790 case 6: // rapidly blinking 3768 case 6: // rapidly blinking
3802 //case 11: // scoansi acs on, first alt font 3780 //case 11: // scoansi acs on, first alt font
3803 //case 12: // scoansi acs on, |0x80, second alt font 3781 //case 12: // scoansi acs on, |0x80, second alt font
3804 //... 3782 //...
3805 //case 19: // ninth alt font 3783 //case 19: // ninth alt font
3806 //case 20: // gothic 3784 //case 20: // gothic
3807 case 21: // disable bold, faint 3785 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3808 rendset = 0, rendstyle = RS_Bold; 3786 rendset = 0, rendstyle = RS_Bold;
3809 break; 3787 break;
3810 case 22: 3788 case 22: // normal intensity
3811 rendset = 0, rendstyle = RS_Bold; 3789 rendset = 0, rendstyle = RS_Bold;
3812 break; 3790 break;
3813 //case 23: disable italic 3791 case 23: // disable italic
3792 rendset = 0, rendstyle = RS_Italic;
3793 break;
3814 case 24: 3794 case 24:
3815 rendset = 0, rendstyle = RS_Uline; 3795 rendset = 0, rendstyle = RS_Uline;
3816 break; 3796 break;
3817 case 25: 3797 case 25:
3798 rendset = 0, rendstyle = RS_Blink;
3799 break;
3800 case 26: // variable spacing (iso 8613)
3818 rendset = 0, rendstyle = RS_Blink; 3801 rendset = 0, rendstyle = RS_Blink;
3819 break; 3802 break;
3820 case 27: 3803 case 27:
3821 rendset = 0, rendstyle = RS_RVid; 3804 rendset = 0, rendstyle = RS_RVid;
3822 break; 3805 break;
3840 case 35: 3823 case 35:
3841 case 36: 3824 case 36:
3842 case 37: 3825 case 37:
3843 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg); 3826 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3844 break; 3827 break;
3845#ifdef TTY_256COLOR 3828 case 38: // set fg color, ISO 8613-6
3846 case 38:
3847 if (nargs > i + 2 && arg[i + 1] == 5) 3829 if (nargs > i + 2 && arg[i + 1] == 5)
3848 { 3830 {
3849 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg); 3831 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3850 i += 2; 3832 i += 2;
3851 } 3833 }
3852 break; 3834 break;
3853#endif
3854 case 39: /* default fg */ 3835 case 39: /* default fg */
3855 scr_color (Color_fg, Color_fg); 3836 scr_color (Color_fg, Color_fg);
3856 break; 3837 break;
3857 3838
3858 case 40: 3839 case 40:
3863 case 45: 3844 case 45:
3864 case 46: 3845 case 46:
3865 case 47: 3846 case 47:
3866 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg); 3847 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3867 break; 3848 break;
3868#ifdef TTY_256COLOR 3849 case 48: // set bg color, ISO 8613-6
3869 case 48:
3870 if (nargs > i + 2 && arg[i + 1] == 5) 3850 if (nargs > i + 2 && arg[i + 1] == 5)
3871 { 3851 {
3872 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg); 3852 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3873 i += 2; 3853 i += 2;
3874 } 3854 }
3875 break; 3855 break;
3876#endif
3877 case 49: /* default bg */ 3856 case 49: /* default bg */
3878 scr_color (Color_bg, Color_bg); 3857 scr_color (Color_bg, Color_bg);
3879 break; 3858 break;
3880 3859
3881#ifndef NO_BRIGHTCOLOR 3860 //case 50: // not variable spacing
3861
3862#if !ENABLE_MINIMAL
3882 case 90: 3863 case 90:
3883 case 91: /* set bright fg color */ 3864 case 91: /* set bright fg color */
3884 case 92: 3865 case 92:
3885 case 93: 3866 case 93:
3886 case 94: 3867 case 94:
3887 case 95: 3868 case 95:
3888 case 96: 3869 case 96:
3889 case 97: 3870 case 97:
3890 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 3871 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3891 Color_fg);
3892 break; 3872 break;
3893 case 100: 3873 case 100:
3894 case 101: /* set bright bg color */ 3874 case 101: /* set bright bg color */
3895 case 102: 3875 case 102:
3896 case 103: 3876 case 103:
3897 case 104: 3877 case 104:
3898 case 105: 3878 case 105:
3899 case 106: 3879 case 106:
3900 case 107: 3880 case 107:
3901 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 3881 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3902 Color_bg);
3903 break; 3882 break;
3904#endif 3883#endif
3905
3906 } 3884 }
3907 } 3885 }
3908} 3886}
3909/*}}} */ 3887/*}}} */
3910 3888
3913rxvt_term::process_graphics () 3891rxvt_term::process_graphics ()
3914{ 3892{
3915 unicode_t ch, cmd = cmd_getc (); 3893 unicode_t ch, cmd = cmd_getc ();
3916 3894
3917 if (cmd == 'Q') 3895 if (cmd == 'Q')
3896 {
3918 { /* query graphics */ 3897 /* query graphics */
3919 tt_printf ("\033G0\n"); /* no graphics */ 3898 tt_printf ("\033G0\012"); /* no graphics */
3920 return; 3899 return;
3921 } 3900 }
3922 /* swallow other graphics sequences until terminating ':' */ 3901 /* swallow other graphics sequences until terminating ':' */
3923 do 3902 do
3924 ch = cmd_getc (); 3903 ch = cmd_getc ();
3934 */ 3913 */
3935void 3914void
3936rxvt_term::tt_printf (const char *fmt,...) 3915rxvt_term::tt_printf (const char *fmt,...)
3937{ 3916{
3938 va_list arg_ptr; 3917 va_list arg_ptr;
3939 unsigned char buf[256]; 3918 char buf[256];
3940 3919
3941 va_start (arg_ptr, fmt); 3920 va_start (arg_ptr, fmt);
3942 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 3921 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3943 va_end (arg_ptr); 3922 va_end (arg_ptr);
3944 tt_write (buf, STRLEN (buf)); 3923 tt_write (buf, strlen (buf));
3945} 3924}
3946 3925
3947/* ---------------------------------------------------------------------- */ 3926/* ---------------------------------------------------------------------- */
3948/* Write data to the pty as typed by the user, pasted with the mouse, 3927/* Write data to the pty as typed by the user, pasted with the mouse,
3949 * or generated by us in response to a query ESC sequence. 3928 * or generated by us in response to a query ESC sequence.
3950 */ 3929 */
3930const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
3931
3951void 3932void
3952rxvt_term::tt_write (const unsigned char *data, unsigned int len) 3933rxvt_term::tt_write (const char *data, unsigned int len)
3953{ 3934{
3954 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 3935 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
3936 return;
3955 3937
3956 if (len) 3938 if (pty->pty < 0)
3939 return;
3940
3941 if (v_buflen == 0)
3942 {
3943 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
3944
3945 if ((unsigned int)written == len)
3946 return;
3947
3948 data += written;
3949 len -= written;
3957 { 3950 }
3951
3952 v_buffer = (char *)realloc (v_buffer, v_buflen + len);
3953
3954 memcpy (v_buffer + v_buflen, data, len);
3955 v_buflen += len;
3956
3957 pty_ev.set (ev::READ | ev::WRITE);
3958}
3959
3960void rxvt_term::pty_write ()
3961{
3962 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
3963
3964 if (written > 0)
3965 {
3966 v_buflen -= written;
3967
3958 if (v_buflen == 0) 3968 if (v_buflen == 0)
3959 { 3969 {
3960 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3961
3962 if ((unsigned int)written == len)
3963 return;
3964
3965 data += written;
3966 len -= written;
3967 }
3968
3969
3970 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3971
3972 memcpy (v_buffer + v_buflen, data, len);
3973 v_buflen += len;
3974 }
3975
3976 for (;;)
3977 {
3978 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3979
3980 if (written > 0)
3981 {
3982 v_buflen -= written;
3983
3984 if (v_buflen == 0)
3985 {
3986 free (v_buffer); 3970 free (v_buffer);
3987 v_buffer = 0; 3971 v_buffer = 0;
3988 v_buflen = 0;
3989 3972
3990 pty_ev.set (EVENT_READ); 3973 pty_ev.set (ev::READ);
3991 return;
3992 }
3993
3994 memmove (v_buffer, v_buffer + written, v_buflen);
3995 }
3996 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3997 // original code just ignores this...
3998 destroy ();
3999 else
4000 {
4001 pty_ev.set (EVENT_READ | EVENT_WRITE);
4002 return; 3974 return;
4003 } 3975 }
3976
3977 memmove (v_buffer, v_buffer + written, v_buflen);
4004 } 3978 }
3979 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3980 pty_ev.set (ev::READ);
4005} 3981}
4006 3982
4007/*----------------------- end-of-file (C source) -----------------------*/ 3983/*----------------------- end-of-file (C source) -----------------------*/
4008 3984

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