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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.93 by pcg, Thu Apr 8 20:31:45 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); 1083 }
1084 else
1085 w.stop ();
1086}
1087#endif
1088
1089#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1090void
1091rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1092{
1093 if ((scrollbar_isUp() || scrollbar_isDn()) &&
1094 scr_page (scrollbar_isUp() ? UP : DN, 1))
1095 want_refresh = 1;
1096 else
1097 w.stop ();
1098}
1099#endif
1100
1101#ifdef SELECTION_SCROLLING
1102void
1103rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1104{
1105 if (scr_page (scroll_selection_dir, scroll_selection_lines))
711 } 1106 {
1107 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1108 want_refresh = 1;
1109 }
1110 else
1111 w.stop ();
712} 1112}
1113#endif
1114
1115#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1116void
1117rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1118{
1119 if (mouse_slip_wheel_speed < 0 ? scr_page (DN, -mouse_slip_wheel_speed)
1120 : scr_page (UP, mouse_slip_wheel_speed))
1121 want_refresh = 1;
1122
1123 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
1124 {
1125 mouse_slip_wheel_speed = 0;
1126 w.stop ();
1127 }
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;
713#endif 1154#endif
714 1155
715bool 1156bool
716rxvt_term::pty_fill () 1157rxvt_term::pty_fill ()
717{ 1158{
718 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1159 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
719 1160
720 if (CBUFSIZ == n) 1161 if (CBUFSIZ == n)
721 { 1162 {
722 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");
723 n = 0; 1164 n = 0;
724 } 1165 }
725 1166
726 memmove (cmdbuf_base, cmdbuf_ptr, n); 1167 memmove (cmdbuf_base, cmdbuf_ptr, n);
727 cmdbuf_ptr = cmdbuf_base; 1168 cmdbuf_ptr = cmdbuf_base;
728 cmdbuf_endp = cmdbuf_ptr + n; 1169 cmdbuf_endp = cmdbuf_ptr + n;
729 1170
730 n = read (cmd_fd, cmdbuf_endp, CBUFSIZ - n); 1171 ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n);
731 1172
732 if (n > 0) 1173 if (r > 0)
733 { 1174 {
734 cmdbuf_endp += n; 1175 cmdbuf_endp += r;
735 return true; 1176 return true;
736 } 1177 }
737 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))
738 destroy (); 1190 destroy ();
739 1191 }
1192
740 return false; 1193 return false;
741} 1194}
742 1195
743void 1196void
744rxvt_term::pty_cb (io_watcher &w, short revents) 1197rxvt_term::pty_cb (ev::io &w, int revents)
745{ 1198{
746 SET_R (this); 1199 make_current ();
747 SET_LOCALE (locale);
748 1200
749 if (revents & EVENT_WRITE) 1201 if (revents & ev::READ)
750 tt_write (0, 0);
751 else if (revents & EVENT_READ)
752 // loop, but don't allow a single term to monopolize us 1202 // loop, but don't allow a single term to monopolize us
753 while (pty_fill ()) 1203 while (pty_fill ())
754 if (cmd_parse ()) 1204 if (cmd_parse ())
755 break; 1205 break;
1206
1207 if (revents & ev::WRITE)
1208 pty_write ();
1209}
1210
1211void
1212rxvt_term::pointer_unblank ()
1213{
1214 XDefineCursor (dpy, vt, TermWin_cursor);
1215 recolour_cursor ();
1216
1217#ifdef POINTER_BLANK
1218 hidden_pointer = 0;
1219
1220 if (option (Opt_pointerBlank))
1221 pointer_ev.start (pointerBlankDelay);
1222#endif
756} 1223}
757 1224
758#ifdef POINTER_BLANK 1225#ifdef POINTER_BLANK
759void 1226void
760rxvt_term::pointer_unblank () 1227rxvt_term::pointer_blank ()
761{ 1228{
762 XDefineCursor (display->display, TermWin.vt, TermWin_cursor); 1229 if (!option (Opt_pointerBlank))
763 recolour_cursor (); 1230 return;
764 1231
1232 XDefineCursor (dpy, vt, display->blank_cursor);
1233 XFlush (dpy);
1234
765 hidden_pointer = 0; 1235 hidden_pointer = 1;
766
767 if (Options & Opt_pointerBlank)
768 pointer_ev.start (NOW + pointerBlankDelay);
769} 1236}
770 1237
771void 1238void
772rxvt_term::pointer_blank () 1239rxvt_term::pointer_cb (ev::timer &w, int revents)
773{ 1240{
774 if (! (Options & Opt_pointerBlank)) 1241 make_current ();
775 return;
776
777 XDefineCursor (display->display, TermWin.vt, blank_cursor);
778 XFlush (display->display);
779
780 hidden_pointer = 1;
781}
782
783void
784rxvt_term::pointer_cb (time_watcher &w)
785{
786 SET_R (this);
787 SET_LOCALE (locale);
788 1242
789 pointer_blank (); 1243 pointer_blank ();
790} 1244}
791#endif 1245#endif
792 1246
793void 1247void
794rxvt_term::mouse_report (XButtonEvent &ev) 1248rxvt_term::mouse_report (XButtonEvent &ev)
795{ 1249{
796 int button_number, key_state = 0; 1250 int button_number, key_state = 0;
797 int x, y; 1251 int x, y;
1252 int code = 32;
798 1253
799 x = ev.x; 1254 x = Pixel2Col (ev.x);
800 y = ev.y; 1255 y = Pixel2Row (ev.y);
801 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 }
802 1264
803 if (MEvent.button == AnyButton) 1265 if (MEvent.button == AnyButton)
804 {
805 button_number = 3; 1266 button_number = 3;
806 }
807 else 1267 else
808 { 1268 {
809 button_number = MEvent.button - Button1; 1269 button_number = MEvent.button - Button1;
810 /* add 0x3D for wheel events, like xterm does */ 1270 /* add 0x3D for wheel events, like xterm does */
811 if (button_number >= 3) 1271 if (button_number >= 3)
812 button_number += (64 - 3); 1272 button_number += (64 - 3);
813 } 1273 }
814 1274
815 if (PrivateModes & PrivMode_MouseX10) 1275 if (priv_modes & PrivMode_MouseX10)
816 { 1276 {
817 /* 1277 /*
818 * do not report ButtonRelease 1278 * do not report ButtonRelease
819 * no state info allowed 1279 * no state info allowed
820 */ 1280 */
… …
835 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1295 + ((MEvent.state & ModMetaMask) ? 8 : 0)
836 + ((MEvent.state & ControlMask) ? 16 : 0); 1296 + ((MEvent.state & ControlMask) ? 16 : 0);
837#ifdef MOUSE_REPORT_DOUBLECLICK 1297#ifdef MOUSE_REPORT_DOUBLECLICK
838 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1298 key_state += ((MEvent.clicks > 1) ? 32 : 0);
839#endif 1299#endif
840
841 } 1300 }
842 1301
843#ifdef DEBUG_MOUSEREPORT 1302#if DEBUG_MOUSEREPORT
844 fprintf (stderr, "Mouse ["); 1303 fprintf (stderr, "Mouse [");
845 if (key_state & 16) 1304 if (key_state & 16)
846 fputc ('C', stderr); 1305 fputc ('C', stderr);
847 if (key_state & 4) 1306 if (key_state & 4)
848 fputc ('S', stderr); 1307 fputc ('S', stderr);
… …
852 fputc ('2', stderr); 1311 fputc ('2', stderr);
853 fprintf (stderr, "]: <%d>, %d/%d\n", 1312 fprintf (stderr, "]: <%d>, %d/%d\n",
854 button_number, 1313 button_number,
855 x + 1, 1314 x + 1,
856 y + 1); 1315 y + 1);
857#else 1316#endif
1317
858 tt_printf ("\033[M%c%c%c", 1318 tt_printf ("\033[M%c%c%c",
859 (32 + button_number + key_state), 1319 (code + button_number + key_state),
860 (32 + x + 1), 1320 (32 + x + 1),
861 (32 + y + 1)); 1321 (32 + y + 1));
862#endif
863} 1322}
864
865#ifdef USING_W11LIB
866void
867rxvt_W11_process_x_event (XEvent *ev)
868{
869 rxvt_t *r = rxvt_get_r ();
870
871 x_cb (*ev);
872}
873#endif
874 1323
875/*{{{ process an X event */ 1324/*{{{ process an X event */
876void 1325void
877rxvt_term::x_cb (XEvent &ev) 1326rxvt_term::x_cb (XEvent &ev)
878{ 1327{
879 SET_R (this); 1328 make_current ();
880 SET_LOCALE (locale);
881 1329
882#if defined(CURSOR_BLINK) 1330 dLocal (Display *, dpy);
883 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
884 {
885 if (hidden_cursor)
886 {
887 hidden_cursor = 0;
888 want_refresh = 1;
889 }
890 1331
891 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1332 if (ev.xany.window == vt
892 } 1333 && SHOULD_INVOKE (HOOK_X_EVENT)
893#endif 1334 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
894
895#if defined(POINTER_BLANK)
896 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
897 {
898 if (ev.type == MotionNotify
899 || ev.type == ButtonPress
900 || ev.type == ButtonRelease)
901 if (hidden_pointer)
902 pointer_unblank ();
903
904 if (ev.type == KeyPress && hidden_pointer == 0)
905 pointer_blank ();
906 }
907#endif
908
909#ifdef USE_XIM
910 if (XFilterEvent (&ev, None))
911 return; 1335 return;
912#endif
913 1336
1337 // for XQueryPointer
914 Window unused_root, unused_child; 1338 Window unused_root, unused_child;
915 int unused_root_x, unused_root_y; 1339 int unused_root_x, unused_root_y;
916 unsigned int unused_mask; 1340 unsigned int unused_mask;
917
918#ifdef DEBUG_X
919 const char *const eventnames[] =
920 { /* mason - this matches my system */
921 "",
922 "",
923 "KeyPress",
924 "KeyRelease",
925 "ButtonPress",
926 "ButtonRelease",
927 "MotionNotify",
928 "EnterNotify",
929 "LeaveNotify",
930 "FocusIn",
931 "FocusOut",
932 "KeymapNotify",
933 "Expose",
934 "GraphicsExpose",
935 "NoExpose",
936 "VisibilityNotify",
937 "CreateNotify",
938 "DestroyNotify",
939 "UnmapNotify",
940 "MapNotify",
941 "MapRequest",
942 "ReparentNotify",
943 "ConfigureNotify",
944 "ConfigureRequest",
945 "GravityNotify",
946 "ResizeRequest",
947 "CirculateNotify",
948 "CirculateRequest",
949 "PropertyNotify",
950 "SelectionClear",
951 "SelectionRequest",
952 "SelectionNotify",
953 "ColormapNotify",
954 "ClientMessage",
955 "MappingNotify"
956 };
957#endif
958
959#ifdef DEBUG_X
960 struct timeval tp;
961 struct tm *ltt;
962 (void)gettimeofday (&tp, NULL);
963 ltt = localtime (& (tp.tv_sec));
964 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));
965#endif
966 1341
967 switch (ev.type) 1342 switch (ev.type)
968 { 1343 {
969 case KeyPress: 1344 case KeyPress:
970 lookup_key (ev.xkey); 1345 key_press (ev.xkey);
971 break; 1346 break;
972 1347
973#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
974 case KeyRelease: 1348 case KeyRelease:
975 { 1349 key_release (ev.xkey);
976 if (! (ev.xkey.state & ControlMask))
977 mouse_slip_wheel_speed = 0;
978 else
979 {
980 KeySym ks;
981
982 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
983 if (ks == XK_Control_L || ks == XK_Control_R)
984 mouse_slip_wheel_speed = 0;
985 }
986 break; 1350 break;
987 }
988#endif
989 1351
990 case ButtonPress: 1352 case ButtonPress:
991 button_press (ev.xbutton); 1353 button_press (ev.xbutton);
992 break; 1354 break;
993 1355
… …
995 button_release (ev.xbutton); 1357 button_release (ev.xbutton);
996 break; 1358 break;
997 1359
998 case ClientMessage: 1360 case ClientMessage:
999 if (ev.xclient.format == 32 1361 if (ev.xclient.format == 32
1000 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1362 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1001 destroy ();
1002#ifdef OFFIX_DND
1003 /* OffiX Dnd (drag 'n' drop) protocol */
1004 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1005 && (ev.xclient.data.l[0] == DndFile
1006 || ev.xclient.data.l[0] == DndDir
1007 || ev.xclient.data.l[0] == DndLink))
1008 { 1363 {
1009 /* Get Dnd data */ 1364 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1010 Atom ActualType; 1365 {
1011 int ActualFormat; 1366 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1012 unsigned char *data; 1367 {
1013 unsigned long Size, RemainingBytes; 1368 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1014 1369 {
1015 XGetWindowProperty (display->display, display->root, 1370 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1016 xa[XA_DNDSELECTION], 1371 destroy ();
1017 0L, 1000000L, 1372 }
1018 False, AnyPropertyType, 1373#if ENABLE_EWMH
1019 &ActualType, &ActualFormat, 1374 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1020 &Size, &RemainingBytes, 1375 XSendEvent (dpy, ev.xclient.window = display->root,
1376 False, SubstructureRedirectMask | SubstructureNotifyMask,
1021 &data); 1377 &ev);
1022 XChangeProperty (display->display, display->root, 1378#endif
1023 XA_CUT_BUFFER0, XA_STRING, 1379 }
1024 8, PropModeReplace, 1380 }
1025 data, STRLEN (data)); 1381#if ENABLE_XEMBED
1026 XFree (data); 1382 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1027 selection_paste (display->root, XA_CUT_BUFFER0, True); 1383 {
1028 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
1029 } 1390 }
1030#endif /* OFFIX_DND */
1031 break;
1032
1033 case MappingNotify:
1034 XRefreshKeyboardMapping (& (ev.xmapping));
1035 break; 1391 break;
1036 1392
1037 /* 1393 /*
1038 * XXX: this is not the _current_ arrangement 1394 * XXX: this is not the _current_ arrangement
1039 * Here's my conclusion: 1395 * Here's my conclusion:
… …
1058 break; 1414 break;
1059 } 1415 }
1060 break; 1416 break;
1061 1417
1062 case FocusIn: 1418 case FocusIn:
1063 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])
1064 { 1437 {
1065 TermWin.focus = 1; 1438 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1066 want_refresh = 1;
1067#ifdef USE_XIM
1068 if (Input_Context != NULL)
1069 XSetICFocus (Input_Context);
1070#endif
1071#ifdef CURSOR_BLINK
1072 if (Options & Opt_cursorBlink)
1073 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1074#endif
1075
1076 } 1439 ;
1077 break;
1078 1440
1079 case FocusOut: 1441 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1080 if (TermWin.focus)
1081 { 1442 {
1082 TermWin.focus = 0; 1443 seen_resize = 1;
1083 want_refresh = 1; 1444 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1084#ifdef USE_XIM
1085 if (Input_Context != NULL)
1086 XUnsetICFocus (Input_Context);
1087#endif
1088#ifdef CURSOR_BLINK
1089 if (Options & Opt_cursorBlink)
1090 cursor_blink_ev.stop ();
1091 hidden_cursor = 0;
1092#endif
1093
1094 }
1095 break;
1096
1097 case ConfigureNotify:
1098 if (ev.xconfigure.window == TermWin.parent[0])
1099 {
1100 int height, width;
1101
1102 do
1103 { /* Wrap lots of configures into one */
1104 width = ev.xconfigure.width;
1105 height = ev.xconfigure.height;
1106 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1107 } 1445 }
1108 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev));
1109
1110 if (szHint.width != width || szHint.height != height)
1111 {
1112 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height));
1113 resize_all_windows (width, height, 1);
1114 }
1115#ifdef DEBUG_SIZE
1116 else 1446 else
1117 { 1447 {
1118 D_SIZE ((stderr, "Size: Not resizing")); 1448#ifdef HAVE_BG_PIXMAP
1449 if (bgPixmap.window_position_sensitive ())
1450 update_background ();
1451#endif
1119 } 1452 }
1120#endif 1453 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1121#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1122 if (Options & Opt_transparent)
1123 {
1124 check_our_parents ();
1125 if (am_transparent)
1126 want_full_refresh = 1;
1127 }
1128#endif
1129 } 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
1130 break; 1463 break;
1131 1464
1132 case SelectionClear: 1465 case SelectionClear:
1133 selection_clear (); 1466 selection_clear ();
1134 break; 1467 break;
1135 1468
1136 case SelectionNotify: 1469 case SelectionNotify:
1137 if (selection_wait == Sel_normal) 1470 if (selection_wait == Sel_normal)
1138 selection_paste (ev.xselection.requestor, 1471 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1139 ev.xselection.property, True);
1140 break; 1472 break;
1141 1473
1142 case SelectionRequest: 1474 case SelectionRequest:
1143 selection_send (ev.xselectionrequest); 1475 selection_send (ev.xselectionrequest);
1144 break; 1476 break;
1145 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
1146 case UnmapNotify: 1486 case UnmapNotify:
1147 TermWin.mapped = 0; 1487 mapped = 0;
1148#ifdef TEXT_BLINK 1488#ifdef TEXT_BLINK
1149 text_blink_ev.stop (); 1489 text_blink_ev.stop ();
1150#endif 1490#endif
1491 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1151 break; 1492 break;
1152
1153 case MapNotify:
1154 TermWin.mapped = 1;
1155#ifdef TEXT_BLINK
1156 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1157#endif
1158 break;
1159
1160#ifdef TRANSPARENT
1161 case ReparentNotify:
1162 rootwin_cb (ev);
1163 break;
1164#endif /* TRANSPARENT */
1165 1493
1166 case GraphicsExpose: 1494 case GraphicsExpose:
1167 case Expose: 1495 case Expose:
1168 if (ev.xany.window == TermWin.vt) 1496 if (ev.xany.window == vt)
1169 { 1497 {
1170#ifdef NO_SLOW_LINK_SUPPORT 1498 do
1499 {
1171 scr_expose (ev.xexpose.x, ev.xexpose.y, 1500 scr_expose (ev.xexpose.x, ev.xexpose.y,
1172 ev.xexpose.width, ev.xexpose.height, False); 1501 ev.xexpose.width, ev.xexpose.height, False);
1173#else 1502 }
1174 // don't understand this, so commented it out 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 {
1175 scr_expose (ev.xexpose.x, ev.xexpose.y, 1509 scr_expose (ev.xexpose.x, ev.xexpose.y,
1176 ev.xexpose.width, ev.xexpose.height, False); 1510 ev.xexpose.width, ev.xexpose.height, False);
1177 //scr_expose (ev.xexpose.x, 0, 1511 }
1178 // ev.xexpose.width, TermWin.height, False);
1179#endif
1180 want_refresh = 1; 1512 want_refresh = 1;
1181 } 1513 }
1182 else 1514 else
1183 { 1515 {
1184 XEvent unused_event; 1516 XEvent unused_event;
1185 1517
1186 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1518 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1187 Expose, 1519 ;
1188 &unused_event)) ; 1520 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1189 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1521 ;
1190 GraphicsExpose, 1522
1191 &unused_event)) ;
1192 if (isScrollbarWindow (ev.xany.window)) 1523 if (isScrollbarWindow (ev.xany.window))
1193 { 1524 {
1194 scrollBar.setIdle (); 1525 scrollBar.setIdle ();
1195 scrollbar_show (0); 1526 scrollbar_show (0);
1196 } 1527 }
1197#ifdef MENUBAR
1198 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1199 menubar_expose ();
1200#endif
1201 } 1528 }
1202 break; 1529 break;
1203 1530
1204 case MotionNotify: 1531 case MotionNotify:
1205#ifdef POINTER_BLANK 1532#ifdef POINTER_BLANK
1206 if (hidden_pointer) 1533 if (hidden_pointer)
1207 pointer_unblank (); 1534 pointer_unblank ();
1208#endif 1535#endif
1209#if MENUBAR 1536 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1210 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)
1211 { 1543 {
1212 menubar_control (ev.xbutton); 1544 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1213 break; 1545 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1214 } 1546 ; // nop
1215#endif
1216 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1217 break;
1218
1219 if (ev.xany.window == TermWin.vt)
1220 {
1221 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1547 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1222 { 1548 {
1223 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1549 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1224 ; 1550 ;
1225 1551
1226 XQueryPointer (display->display, TermWin.vt, 1552 XQueryPointer (dpy, vt,
1227 &unused_root, &unused_child, 1553 &unused_root, &unused_child,
1228 &unused_root_x, &unused_root_y, 1554 &unused_root_x, &unused_root_y,
1229 & (ev.xbutton.x), & (ev.xbutton.y), 1555 &ev.xbutton.x, &ev.xbutton.y,
1230 &unused_mask); 1556 &ev.xbutton.state);
1231#ifdef MOUSE_THRESHOLD 1557#ifdef MOUSE_THRESHOLD
1232 /* deal with a `jumpy' mouse */ 1558 /* deal with a `jumpy' mouse */
1233 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1559 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1234 { 1560 {
1235#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
1236 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1570 selection_extend (ev.xbutton.x, ev.xbutton.y,
1237 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1571 ev.xbutton.state & Button3Mask ? 2 : 0);
1572
1238#ifdef SELECTION_SCROLLING 1573#ifdef SELECTION_SCROLLING
1239 if (ev.xbutton.y < TermWin.int_bwidth 1574 if (ev.xbutton.y < int_bwidth
1240 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1575 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1241 { 1576 {
1242 int dist; 1577 int dist;
1243
1244 pending_scroll_selection=1;
1245 1578
1246 /* don't clobber the current delay if we are 1579 /* don't clobber the current delay if we are
1247 * already in the middle of scrolling. 1580 * already in the middle of scrolling.
1248 */ 1581 */
1249 if (scroll_selection_delay<=0) 1582 if (!sel_scroll_ev.is_active ())
1250 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1583 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1251 1584
1252 /* save the event params so we can highlight 1585 /* save the event params so we can highlight
1253 * the selection in the pending-scroll loop 1586 * the selection in the pending-scroll loop
1254 */ 1587 */
1255 selection_save_x=ev.xbutton.x; 1588 selection_save_x = ev.xbutton.x;
1256 selection_save_y=ev.xbutton.y; 1589 selection_save_y = ev.xbutton.y;
1257 selection_save_state=
1258 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1590 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1259 1591
1260 /* calc number of lines to scroll */ 1592 /* calc number of lines to scroll */
1261 if (ev.xbutton.y<TermWin.int_bwidth) 1593 if (ev.xbutton.y < int_bwidth)
1262 { 1594 {
1263 scroll_selection_dir = UP; 1595 scroll_selection_dir = UP;
1264 dist = TermWin.int_bwidth - ev.xbutton.y; 1596 dist = int_bwidth - ev.xbutton.y;
1265 } 1597 }
1266 else 1598 else
1267 { 1599 {
1268 scroll_selection_dir = DN; 1600 scroll_selection_dir = DN;
1269 dist = ev.xbutton.y - 1601 dist = ev.xbutton.y - (int_bwidth + height);
1270 (TermWin.int_bwidth + TermWin.height);
1271 } 1602 }
1603
1272 scroll_selection_lines= (Pixel2Height (dist)/ 1604 scroll_selection_lines = Pixel2Height (dist)
1273 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1605 / SELECTION_SCROLL_LINE_SPEEDUP
1606 + 1;
1274 MIN_IT (scroll_selection_lines, 1607 min_it (scroll_selection_lines,
1275 SELECTION_SCROLL_MAX_LINES); 1608 SELECTION_SCROLL_MAX_LINES);
1276 } 1609 }
1277 else 1610 else
1278 { 1611 {
1279 /* we are within the text window, so we 1612 /* we are within the text window, so we
1280 * shouldn't be scrolling 1613 * shouldn't be scrolling
1281 */ 1614 */
1282 pending_scroll_selection = 0; 1615 sel_scroll_ev.stop();
1283 } 1616 }
1284#endif 1617#endif
1285#ifdef MOUSE_THRESHOLD 1618#ifdef MOUSE_THRESHOLD
1286
1287 } 1619 }
1288#endif 1620#endif
1289
1290 } 1621 }
1291 } 1622 }
1292 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1623 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ())
1293 { 1624 {
1294 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1625 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1295 MotionNotify, &ev)) ; 1626 MotionNotify, &ev))
1627 ;
1628
1296 XQueryPointer (display->display, scrollBar.win, 1629 XQueryPointer (dpy, scrollBar.win,
1297 &unused_root, &unused_child, 1630 &unused_root, &unused_child,
1298 &unused_root_x, &unused_root_y, 1631 &unused_root_x, &unused_root_y,
1299 & (ev.xbutton.x), & (ev.xbutton.y), 1632 &ev.xbutton.x, &ev.xbutton.y,
1300 &unused_mask); 1633 &unused_mask);
1301 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1634 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1302 scrollbar_size ()); 1635 scrollbar_size ());
1303 scr_refresh (refresh_type);
1304 refresh_limit = 0; 1636 want_refresh = 1;
1305 scrollbar_show (1); 1637 scrollbar_show (1);
1306 } 1638 }
1307 break; 1639 break;
1308 } 1640 }
1309}
1310 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
1311void 1764void
1312rxvt_term::rootwin_cb (XEvent &ev) 1765rxvt_term::rootwin_cb (XEvent &ev)
1313{ 1766{
1314 SET_R (this); 1767 make_current ();
1315 SET_LOCALE (locale);
1316 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
1317 switch (ev.type) 1774 switch (ev.type)
1318 { 1775 {
1319 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 */
1320 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])
1321 { 1783 {
1322 if (ev.xproperty.state == PropertyNewValue) 1784 bgPixmap.set_root_pixmap ();
1323 selection_property (ev.xproperty.window, ev.xproperty.atom); 1785 update_background ();
1324 break;
1325 } 1786 }
1326#ifdef TRANSPARENT
1327 else
1328 {
1329 /*
1330 * if user used some Esetroot compatible prog to set the root bg,
1331 * use the property to determine the pixmap. We use it later on.
1332 */
1333 if (xa[XA_XROOTPMAPID] == 0)
1334 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1335
1336 if (ev.xproperty.atom != xa[XA_XROOTPMAPID])
1337 return;
1338 }
1339
1340 /* FALLTHROUGH */
1341 case ReparentNotify:
1342 if ((Options & Opt_transparent) && check_our_parents () && am_transparent)
1343 want_full_refresh = 1;
1344 break; 1787 break;
1788 }
1345#endif 1789# endif
1346 }
1347} 1790}
1791#endif
1348 1792
1349void 1793void
1350rxvt_term::button_press (XButtonEvent &ev) 1794rxvt_term::button_press (XButtonEvent &ev)
1351{ 1795{
1352 int reportmode = 0, clickintime; 1796 int reportmode = 0, clickintime;
1353 1797
1354 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1798 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1799
1355 if (!bypass_keystate) 1800 if (!bypass_keystate)
1356 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1801 reportmode = !! (priv_modes & PrivMode_mouse_report);
1802
1357 /* 1803 /*
1358 * VT window processing of button press 1804 * VT window processing of button press
1359 */ 1805 */
1360 if (ev.window == TermWin.vt) 1806 if (ev.window == vt)
1361 { 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
1362 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1820 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1821
1363 if (reportmode) 1822 if (reportmode)
1364 { 1823 {
1365 /* mouse report from vt window */ 1824 /* mouse report from vt window */
1366 /* save the xbutton state (for ButtonRelease) */ 1825 /* save the xbutton state (for ButtonRelease) */
1367 MEvent.state = ev.state; 1826 MEvent.state = ev.state;
1368#ifdef MOUSE_REPORT_DOUBLECLICK 1827#ifdef MOUSE_REPORT_DOUBLECLICK
1369 if (ev.button == MEvent.button && clickintime) 1828 if (ev.button == MEvent.button && clickintime)
1370 { 1829 {
1371 /* same button, within alloted time */ 1830 /* same button, within alloted time */
1372 MEvent.clicks++; 1831 MEvent.clicks++;
1832
1373 if (MEvent.clicks > 1) 1833 if (MEvent.clicks > 1)
1374 { 1834 {
1375 /* only report double clicks */ 1835 /* only report double clicks */
1376 MEvent.clicks = 2; 1836 MEvent.clicks = 2;
1377 mouse_report (ev); 1837 mouse_report (ev);
… …
1389 mouse_report (ev); 1849 mouse_report (ev);
1390 } 1850 }
1391#else 1851#else
1392 MEvent.button = ev.button; 1852 MEvent.button = ev.button;
1393 mouse_report (ev); 1853 mouse_report (ev);
1394#endif /* MOUSE_REPORT_DOUBLECLICK */ 1854#endif /* MOUSE_REPORT_DOUBLECLICK */
1395 1855
1396 } 1856 }
1397 else 1857 else
1398 { 1858 {
1399 if (ev.button != MEvent.button) 1859 if (ev.button != MEvent.button)
1400 MEvent.clicks = 0; 1860 MEvent.clicks = 0;
1861
1401 switch (ev.button) 1862 switch (ev.button)
1402 { 1863 {
1403 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
1404 /* allow shift+left click to extend selection */ 1873 /* allow shift+left click to extend selection */
1405 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1874 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1406 { 1875 {
1407 if (MEvent.button == Button1 && clickintime) 1876 if (MEvent.button == Button1 && clickintime)
1408 selection_rotate (ev.x, ev.y); 1877 selection_rotate (ev.x, ev.y);
1409 else 1878 else
1410 selection_extend (ev.x, ev.y, 1); 1879 selection_extend (ev.x, ev.y, 1);
… …
1425 case Button3: 1894 case Button3:
1426 if (MEvent.button == Button3 && clickintime) 1895 if (MEvent.button == Button3 && clickintime)
1427 selection_rotate (ev.x, ev.y); 1896 selection_rotate (ev.x, ev.y);
1428 else 1897 else
1429 selection_extend (ev.x, ev.y, 1); 1898 selection_extend (ev.x, ev.y, 1);
1899
1430 MEvent.button = Button3; 1900 MEvent.button = Button3;
1431 break; 1901 break;
1432 } 1902 }
1433 } 1903 }
1904
1434 MEvent.time = ev.time; 1905 MEvent.time = ev.time;
1435 return; 1906 return;
1436 } 1907 }
1437 1908
1438 /* 1909 /*
… …
1482 tt_printf ("\033[5~"); 1953 tt_printf ("\033[5~");
1483 break; 1954 break;
1484 } 1955 }
1485 } 1956 }
1486 else 1957 else
1487#endif /* NO_SCROLLBAR_REPORT */ 1958#endif /* NO_SCROLLBAR_REPORT */
1488 1959
1489 { 1960 {
1490 char upordown = 0; 1961 char upordown = 0;
1491 1962
1492 if (scrollBar.style == R_SB_NEXT) 1963 if (scrollBar.style == R_SB_NEXT)
1493 { 1964 {
1494 if (scrollbarnext_upButton (ev.y)) 1965 if (scrollbarnext_upButton (ev.y))
1495 upordown = -1; /* up */ 1966 upordown = -1; /* up */
… …
1501 if (scrollbarrxvt_upButton (ev.y)) 1972 if (scrollbarrxvt_upButton (ev.y))
1502 upordown = -1; /* up */ 1973 upordown = -1; /* up */
1503 else if (scrollbarrxvt_dnButton (ev.y)) 1974 else if (scrollbarrxvt_dnButton (ev.y))
1504 upordown = 1; /* down */ 1975 upordown = 1; /* down */
1505 } 1976 }
1977
1506 if (upordown) 1978 if (upordown)
1507 { 1979 {
1508#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1980#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1509 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 1981 if (!cont_scroll_ev.is_active ())
1982 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1510#endif 1983#endif
1511 if (scr_page (upordown < 0 ? UP : DN, 1)) 1984 if (scr_page (upordown < 0 ? UP : DN, 1))
1512 { 1985 {
1513 if (upordown < 0) 1986 if (upordown < 0)
1514 scrollBar.setUp (); 1987 scrollBar.setUp ();
… …
1530 break; 2003 break;
1531 case R_SB_ALIGN_BOTTOM: 2004 case R_SB_ALIGN_BOTTOM:
1532 csrO = scrollBar.bot - scrollBar.top; 2005 csrO = scrollBar.bot - scrollBar.top;
1533 break; 2006 break;
1534 } 2007 }
2008
1535 if (scrollBar.style == R_SB_XTERM 2009 if (scrollBar.style == R_SB_XTERM
1536 || scrollbar_above_slider (ev.y) 2010 || scrollbar_above_slider (ev.y)
1537 || scrollbar_below_slider (ev.y)) 2011 || scrollbar_below_slider (ev.y))
1538 scr_move_to ( scrollbar_position (ev.y) - csrO, 2012 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ());
1539 scrollbar_size ()); 2013
1540 scrollBar.setMotion (); 2014 scrollBar.setMotion ();
1541 break; 2015 break;
1542 2016
1543 case Button1: 2017 case Button1:
1544 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2018 if (scrollbar_align == R_SB_ALIGN_CENTRE)
… …
1548 case Button3: 2022 case Button3:
1549 if (scrollBar.style != R_SB_XTERM) 2023 if (scrollBar.style != R_SB_XTERM)
1550 { 2024 {
1551 if (scrollbar_above_slider (ev.y)) 2025 if (scrollbar_above_slider (ev.y))
1552# ifdef RXVT_SCROLL_FULL 2026# ifdef RXVT_SCROLL_FULL
1553 scr_page (UP, TermWin.nrow - 1); 2027 scr_page (UP, nrow - 1);
1554# else 2028# else
1555 scr_page (UP, TermWin.nrow / 4); 2029 scr_page (UP, nrow / 4);
1556# endif 2030# endif
1557 else if (scrollbar_below_slider (ev.y)) 2031 else if (scrollbar_below_slider (ev.y))
1558# ifdef RXVT_SCROLL_FULL 2032# ifdef RXVT_SCROLL_FULL
1559 scr_page (DN, TermWin.nrow - 1); 2033 scr_page (DN, nrow - 1);
1560# else 2034# else
1561 scr_page (DN, TermWin.nrow / 4); 2035 scr_page (DN, nrow / 4);
1562# endif 2036# endif
1563 else 2037 else
1564 scrollBar.setMotion (); 2038 scrollBar.setMotion ();
1565 } 2039 }
1566 else 2040 else
1567 { 2041 {
1568 scr_page ((ev.button == Button1 ? DN : UP), 2042 scr_page ((ev.button == Button1 ? DN : UP),
1569 (TermWin.nrow 2043 (nrow
1570 * scrollbar_position (ev.y) 2044 * scrollbar_position (ev.y)
1571 / scrollbar_size ())); 2045 / scrollbar_size ()));
1572 } 2046 }
2047
1573 break; 2048 break;
1574 } 2049 }
1575 } 2050 }
2051
1576 return; 2052 return;
1577 } 2053 }
1578#if MENUBAR
1579 /*
1580 * Menubar window processing of button press
1581 */
1582 if (isMenuBarWindow (ev.window))
1583 menubar_control (ev);
1584#endif
1585} 2054}
1586 2055
1587void 2056void
1588rxvt_term::button_release (XButtonEvent &ev) 2057rxvt_term::button_release (XButtonEvent &ev)
1589{ 2058{
1590 int reportmode = 0; 2059 int reportmode = 0;
1591 2060
1592 csrO = 0; /* reset csr Offset */ 2061 csrO = 0; /* reset csr Offset */
1593 if (!bypass_keystate) 2062 if (!bypass_keystate)
1594 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2063 reportmode = !! (priv_modes & PrivMode_mouse_report);
1595 2064
1596 if (scrollbar_isUpDn ()) 2065 if (scrollbar_isUpDn ())
1597 { 2066 {
1598 scrollBar.setIdle (); 2067 scrollBar.setIdle ();
1599 scrollbar_show (0); 2068 scrollbar_show (0);
1600#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1601 refresh_type &= ~SMOOTH_REFRESH;
1602#endif
1603
1604 } 2069 }
2070
1605#ifdef SELECTION_SCROLLING 2071#ifdef SELECTION_SCROLLING
1606 pending_scroll_selection=0; 2072 sel_scroll_ev.stop();
1607#endif 2073#endif
2074
1608 if (ev.window == TermWin.vt) 2075 if (ev.window == vt)
1609 { 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
1610 if (reportmode) 2086 if (reportmode)
1611 { 2087 {
1612 /* mouse report from vt window */ 2088 /* mouse report from vt window */
1613 /* don't report release of wheel "buttons" */ 2089 /* don't report release of wheel "buttons" */
1614 if (ev.button >= 4) 2090 if (ev.button >= 4)
… …
1625 mouse_report (ev); 2101 mouse_report (ev);
1626 } 2102 }
1627#else /* MOUSE_REPORT_DOUBLECLICK */ 2103#else /* MOUSE_REPORT_DOUBLECLICK */
1628 MEvent.button = AnyButton; 2104 MEvent.button = AnyButton;
1629 mouse_report (ev); 2105 mouse_report (ev);
1630#endif /* MOUSE_REPORT_DOUBLECLICK */ 2106#endif /* MOUSE_REPORT_DOUBLECLICK */
1631 return; 2107 return;
1632 } 2108 }
2109
1633 /* 2110 /*
1634 * dumb hack to compensate for the failure of click-and-drag 2111 * dumb hack to compensate for the failure of click-and-drag
1635 * when overriding mouse reporting 2112 * when overriding mouse reporting
1636 */ 2113 */
1637 if (PrivateModes & PrivMode_mouse_report 2114 if (priv_modes & PrivMode_mouse_report
1638 && bypass_keystate 2115 && bypass_keystate
1639 && ev.button == Button1 && MEvent.clicks <= 1) 2116 && ev.button == Button1 && MEvent.clicks <= 1)
1640 selection_extend (ev.x, ev.y, 0); 2117 selection_extend (ev.x, ev.y, 0);
1641 2118
1642 switch (ev.button) 2119 switch (ev.button)
1643 { 2120 {
1644 case Button1: 2121 case Button1:
1645 case Button3: 2122 case Button3:
1646 selection_make (ev.time); 2123 selection_make (ev.time);
1647 break; 2124 break;
2125
1648 case Button2: 2126 case Button2:
1649 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);
1650 break; 2129 break;
2130
1651#ifdef MOUSE_WHEEL 2131#ifdef MOUSE_WHEEL
1652 case Button4: 2132 case Button4:
1653 case Button5: 2133 case Button5:
1654 { 2134 {
1655 int i; 2135 int i;
1656 page_dirn v; 2136 page_dirn v;
1657 2137
1658 v = (ev.button == Button4) ? UP : DN; 2138 v = ev.button == Button4 ? UP : DN;
2139
1659 if (ev.state & ShiftMask) 2140 if (ev.state & ShiftMask)
1660 i = 1; 2141 i = 1;
1661 else if ((Options & Opt_mouseWheelScrollPage)) 2142 else if (option (Opt_mouseWheelScrollPage))
1662 i = TermWin.nrow - 1; 2143 i = nrow - 1;
1663 else 2144 else
1664 i = 5; 2145 i = 5;
2146
1665# ifdef MOUSE_SLIP_WHEELING 2147# ifdef MOUSE_SLIP_WHEELING
1666 if (ev.state & ControlMask) 2148 if (ev.state & ControlMask)
1667 { 2149 {
1668 mouse_slip_wheel_speed += (v ? -1 : 1); 2150 mouse_slip_wheel_speed += v ? -1 : 1;
1669 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2151 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2152 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2153
2154 if (!slip_wheel_ev.is_active ())
2155 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
2156 }
2157 else
2158 {
2159# endif
2160 scr_page (v, i);
2161 scrollbar_show (1);
2162# ifdef MOUSE_SLIP_WHEELING
1670 } 2163 }
1671# endif 2164# endif
1672# ifdef JUMP_MOUSE_WHEEL
1673 scr_page (v, i);
1674 scr_refresh (SMOOTH_REFRESH);
1675 scrollbar_show (1);
1676# else
1677 while (i--)
1678 {
1679 scr_page (v, 1);
1680 scr_refresh (SMOOTH_REFRESH);
1681 scrollbar_show (1);
1682 }
1683# endif
1684
1685 } 2165 }
1686 break; 2166 break;
1687#endif 2167#endif
1688
1689 }
1690 }
1691#ifdef MENUBAR
1692 else if (isMenuBarWindow (ev.window))
1693 menubar_control (ev);
1694#endif
1695}
1696
1697#ifdef TRANSPARENT
1698#if TINTING
1699/* shading taken from eterm-0.9.2 */
1700/* RGB 15 */
1701
1702static void
1703shade_ximage_15(void *data, int bpl, int w, int h, int rm, int gm, int bm)
1704{
1705 unsigned char *ptr;
1706 int x, y;
1707
1708 ptr = (unsigned char *)data + (w * sizeof(uint16_t));
1709 if ((rm <= 256) && (gm <= 256) && (bm <= 256)) {
1710 /* No saturation */
1711 for (y = h; --y >= 0;) {
1712 for (x = -w; x < 0; x++) {
1713 int r, g, b;
1714
1715 b = ((uint16_t *) ptr)[x];
1716 r = (b & 0x7c00) * rm;
1717 g = (b & 0x3e0) * gm;
1718 b = (b & 0x1f) * bm;
1719 ((uint16_t *) ptr)[x] = ((r >> 8) & 0x7c00)
1720 | ((g >> 8) & 0x3e0)
1721 | ((b >> 8) & 0x1f);
1722 }
1723 ptr += bpl;
1724 }
1725 } else {
1726 for (y = h; --y >= 0;) {
1727 for (x = -w; x < 0; x++) {
1728 int r, g, b;
1729
1730 b = ((uint16_t *) ptr)[x];
1731 r = (b & 0x7c00) * rm;
1732 g = (b & 0x3e0) * gm;
1733 b = (b & 0x1f) * bm;
1734 r |= (!(r >> 15) - 1);
1735 g |= (!(g >> 10) - 1);
1736 b |= (!(b >> 5) - 1);
1737 ((uint16_t *) ptr)[x] = ((r >> 8) & 0x7c00)
1738 | ((g >> 8) & 0x3e0)
1739 | ((b >> 8) & 0x1f);
1740 }
1741 ptr += bpl;
1742 }
1743 }
1744}
1745
1746/* RGB 16 */
1747static void
1748shade_ximage_16(void *data, int bpl, int w, int h, int rm, int gm, int bm)
1749{
1750 unsigned char *ptr;
1751 int x, y;
1752
1753 ptr = (unsigned char *)data + (w * sizeof(uint16_t));
1754 if ((rm <= 256) && (gm <= 256) && (bm <= 256)) {
1755 /* No saturation */
1756 for (y = h; --y >= 0;) {
1757 for (x = -w; x < 0; x++) {
1758 int r, g, b;
1759
1760 b = ((uint16_t *) ptr)[x];
1761 r = (b & 0xf800) * rm;
1762 g = (b & 0x7e0) * gm;
1763 b = (b & 0x1f) * bm;
1764 ((uint16_t *) ptr)[x] = ((r >> 8) & 0xf800)
1765 | ((g >> 8) & 0x7e0)
1766 | ((b >> 8) & 0x1f);
1767 }
1768 ptr += bpl;
1769 }
1770 } else {
1771 for (y = h; --y >= 0;) {
1772 for (x = -w; x < 0; x++) {
1773 int r, g, b;
1774
1775 b = ((uint16_t *) ptr)[x];
1776 r = (b & 0xf800) * rm;
1777 g = (b & 0x7e0) * gm;
1778 b = (b & 0x1f) * bm;
1779 r |= (!(r >> 16) - 1);
1780 g |= (!(g >> 11) - 1);
1781 b |= (!(b >> 5) - 1);
1782 ((uint16_t *) ptr)[x] = ((r >> 8) & 0xf800)
1783 | ((g >> 8) & 0x7e0)
1784 | ((b >> 8) & 0x1f);
1785 }
1786 ptr += bpl;
1787 }
1788 }
1789}
1790
1791/* RGB 24 */
1792static void
1793shade_ximage_24(void *data, int bpl, int w, int h, int rm, int gm, int bm)
1794{
1795 unsigned char *ptr;
1796 int x, y;
1797
1798 ptr = (unsigned char *)data + (w * 3);
1799 if ((rm <= 256) && (gm <= 256) && (bm <= 256)) {
1800 /* No saturation */
1801 for (y = h; --y >= 0;) {
1802 for (x = -(w * 3); x < 0; x += 3) {
1803 int r, g, b;
1804
1805 if (byteorder.big_endian()) {
1806 r = (ptr[x + 0] * rm) >> 8;
1807 g = (ptr[x + 1] * gm) >> 8;
1808 b = (ptr[x + 2] * bm) >> 8;
1809 ptr[x + 0] = r;
1810 ptr[x + 1] = g;
1811 ptr[x + 2] = b;
1812 } else {
1813 r = (ptr[x + 2] * rm) >> 8;
1814 g = (ptr[x + 1] * gm) >> 8;
1815 b = (ptr[x + 0] * bm) >> 8;
1816 ptr[x + 2] = r;
1817 ptr[x + 1] = g;
1818 ptr[x + 0] = b;
1819 }
1820 }
1821 ptr += bpl;
1822 }
1823 } else {
1824 for (y = h; --y >= 0;) {
1825 for (x = -(w * 3); x < 0; x += 3) {
1826 int r, g, b;
1827
1828 if (byteorder.big_endian()) {
1829 r = (ptr[x + 0] * rm) >> 8;
1830 g = (ptr[x + 1] * gm) >> 8;
1831 b = (ptr[x + 2] * bm) >> 8;
1832
1833 r |= (!(r >> 8) - 1);
1834 g |= (!(g >> 8) - 1);
1835 b |= (!(b >> 8) - 1);
1836
1837 ptr[x + 0] = r;
1838 ptr[x + 1] = g;
1839 ptr[x + 2] = b;
1840 } else {
1841 r = (ptr[x + 2] * rm) >> 8;
1842 g = (ptr[x + 1] * gm) >> 8;
1843 b = (ptr[x + 0] * bm) >> 8;
1844
1845 r |= (!(r >> 8) - 1);
1846 g |= (!(g >> 8) - 1);
1847 b |= (!(b >> 8) - 1);
1848
1849 ptr[x + 2] = r;
1850 ptr[x + 1] = g;
1851 ptr[x + 0] = b;
1852 }
1853 }
1854 ptr += bpl;
1855 }
1856 }
1857}
1858
1859/* RGB 32 */
1860static void
1861shade_ximage_32(void *data, int bpl, int w, int h, int rm, int gm, int bm)
1862{
1863 unsigned char *ptr;
1864 int x, y;
1865
1866 ptr = (unsigned char *)data + (w * 4);
1867 if ((rm <= 256) && (gm <= 256) && (bm <= 256)) {
1868 /* No saturation */
1869 for (y = h; --y >= 0;) {
1870 if (byteorder.big_endian()) {
1871 for (x = -(w * 4); x < 0; x += 4) {
1872 int r, g, b;
1873
1874 r = (ptr[x + 1] * rm) >> 8;
1875 g = (ptr[x + 2] * gm) >> 8;
1876 b = (ptr[x + 3] * bm) >> 8;
1877 ptr[x + 1] = r;
1878 ptr[x + 2] = g;
1879 ptr[x + 3] = b;
1880 }
1881 } else {
1882 for (x = -(w * 4); x < 0; x += 4) {
1883 int r, g, b;
1884
1885 r = (ptr[x + 2] * rm) >> 8;
1886 g = (ptr[x + 1] * gm) >> 8;
1887 b = (ptr[x + 0] * bm) >> 8;
1888 ptr[x + 2] = r;
1889 ptr[x + 1] = g;
1890 ptr[x + 0] = b;
1891 }
1892 }
1893 ptr += bpl;
1894 }
1895 } else {
1896 for (y = h; --y >= 0;) {
1897 for (x = -(w * 4); x < 0; x += 4) {
1898 int r, g, b;
1899
1900 if (byteorder.big_endian()) {
1901 r = (ptr[x + 1] * rm) >> 8;
1902 g = (ptr[x + 2] * gm) >> 8;
1903 b = (ptr[x + 3] * bm) >> 8;
1904
1905 r |= (!(r >> 8) - 1);
1906 g |= (!(g >> 8) - 1);
1907 b |= (!(b >> 8) - 1);
1908
1909 ptr[x + 1] = r;
1910 ptr[x + 2] = g;
1911 ptr[x + 3] = b;
1912 } else {
1913 r = (ptr[x + 2] * rm) >> 8;
1914 g = (ptr[x + 1] * gm) >> 8;
1915 b = (ptr[x + 0] * bm) >> 8;
1916
1917 r |= (!(r >> 8) - 1);
1918 g |= (!(g >> 8) - 1);
1919 b |= (!(b >> 8) - 1);
1920
1921 ptr[x + 2] = r;
1922 ptr[x + 1] = g;
1923 ptr[x + 0] = b;
1924 }
1925 }
1926 ptr += bpl;
1927 }
1928 }
1929}
1930
1931#endif
1932
1933/*
1934 * Check our parents are still who we think they are.
1935 * Do transparency updates if required
1936 */
1937int
1938rxvt_term::check_our_parents ()
1939{
1940 int i, pchanged, aformat, have_pixmap, rootdepth;
1941 unsigned long nitems, bytes_after;
1942 Atom atype;
1943 unsigned char *prop = NULL;
1944 Window root, oldp, *list;
1945 Pixmap rootpixmap = None;
1946 XWindowAttributes wattr, wrootattr;
1947
1948 pchanged = 0;
1949
1950 if (!(Options & Opt_transparent))
1951 return pchanged; /* Don't try any more */
1952
1953 XGetWindowAttributes (display->display, display->root, &wrootattr);
1954 rootdepth = wrootattr.depth;
1955
1956 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
1957
1958 if (rootdepth != wattr.depth)
1959 {
1960 if (am_transparent)
1961 { 2168 }
1962 pchanged = 1;
1963 XSetWindowBackground (display->display, TermWin.vt, PixColors[Color_bg]);
1964 am_transparent = am_pixmap_trans = 0;
1965 }
1966
1967 return pchanged; /* Don't try any more */
1968 }
1969
1970 /* Get all X ops out of the queue so that our information is up-to-date. */
1971 XSync (display->display, False);
1972
1973 /*
1974 * Make the frame window set by the window manager have
1975 * the root background. Some window managers put multiple nested frame
1976 * windows for each client, so we have to take care about that.
1977 */
1978 i = (xa[XA_XROOTPMAPID]
1979 && XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID],
1980 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1981 &nitems, &bytes_after, &prop) == Success);
1982
1983 if (!i || prop == NULL)
1984 i = (xa[XA_XSETROOTID]
1985 && XGetWindowProperty (display->display, display->root, xa[XA_XSETROOTID],
1986 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1987 &nitems, &bytes_after, &prop) == Success);
1988
1989 if (!i || prop == NULL)
1990 have_pixmap = 0;
1991 else
1992 { 2169 }
1993 have_pixmap = 1;
1994 rootpixmap = *(Pixmap *)prop;
1995 XFree (prop);
1996 }
1997
1998 if (have_pixmap)
1999 {
2000 /*
2001 * Copy display->root pixmap transparency
2002 */
2003 int sx, sy, nx, ny;
2004 unsigned int nw, nh;
2005 Window cr;
2006 XImage *image;
2007 GC gc;
2008 XGCValues gcvalue;
2009
2010 XTranslateCoordinates (display->display, TermWin.parent[0], display->root,
2011 0, 0, &sx, &sy, &cr);
2012 nw = (unsigned int)szHint.width;
2013 nh = (unsigned int)szHint.height;
2014 nx = ny = 0;
2015
2016 if (sx < 0)
2017 {
2018 nw += sx;
2019 nx = -sx;
2020 sx = 0;
2021 }
2022
2023 if (sy < 0)
2024 {
2025 nh += sy;
2026 ny = -sy;
2027 sy = 0;
2028 }
2029
2030 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
2031 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
2032 allowedxerror = -1;
2033 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap);
2034
2035 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2036 /* XXX: may need a delay here? */
2037 allowedxerror = 0;
2038
2039 if (image == NULL)
2040 {
2041 if (am_transparent && am_pixmap_trans)
2042 {
2043 pchanged = 1;
2044 if (TermWin.pixmap != None)
2045 {
2046 XFreePixmap (display->display, TermWin.pixmap);
2047 TermWin.pixmap = None;
2048 }
2049 }
2050
2051 am_pixmap_trans = 0;
2052 }
2053 else
2054 {
2055 if (TermWin.pixmap != None)
2056 XFreePixmap (display->display, TermWin.pixmap);
2057
2058#if TINTING
2059 if (ISSET_PIXCOLOR (Color_tint))
2060 {
2061 unsigned short shade, rm, gm, bm;
2062
2063 PixColors[Color_tint].get (display, rm, gm, bm);
2064
2065 rm >>= 8; gm >>= 8; bm >>= 8; // not 100% correct, but...
2066
2067 /* Determine bitshift and bitmask values */
2068 switch (image->bits_per_pixel)
2069 {
2070 case 15: shade_ximage_15 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break;
2071 case 16: shade_ximage_16 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break;
2072 case 24: shade_ximage_24 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break;
2073 case 32: shade_ximage_32 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break;
2074 }
2075 }
2076#endif
2077
2078 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
2079 szHint.width, szHint.height, image->depth);
2080 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue);
2081 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0,
2082 nx, ny, image->width, image->height);
2083 XFreeGC (display->display, gc);
2084 XDestroyImage (image);
2085 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2086 TermWin.pixmap);
2087
2088 if (!am_transparent || !am_pixmap_trans)
2089 pchanged = 1;
2090
2091 am_transparent = am_pixmap_trans = 1;
2092 }
2093 }
2094
2095 if (!am_pixmap_trans)
2096 {
2097 unsigned int n;
2098 /*
2099 * InheritPixmap transparency
2100 */
2101 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2102 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2103 {
2104 oldp = TermWin.parent[i];
2105 XQueryTree (display->display, TermWin.parent[i - 1], &root,
2106 &TermWin.parent[i], &list, &n);
2107 XFree (list);
2108 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2109
2110 if (TermWin.parent[i] == display->root)
2111 {
2112 if (oldp != None)
2113 pchanged = 1;
2114
2115 break;
2116 }
2117
2118 if (oldp != TermWin.parent[i])
2119 pchanged = 1;
2120 }
2121
2122 n = 0;
2123
2124 if (pchanged)
2125 {
2126 for (; n < (unsigned int)i; n++)
2127 {
2128 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr);
2129 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL"));
2130 if (wattr.depth != rootdepth || wattr.c_class == InputOnly)
2131 {
2132 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1;
2133 break;
2134 }
2135 }
2136 }
2137
2138 if (n > (int) (sizeof (TermWin.parent) / sizeof (TermWin.parent[0])))
2139 {
2140 D_X ((stderr, "InheritPixmap Turning off"));
2141 XSetWindowBackground (display->display, TermWin.parent[0], PixColors[Color_fg]);
2142 XSetWindowBackground (display->display, TermWin.vt, PixColors[Color_bg]);
2143 am_transparent = 0;
2144 /* XXX: also turn off Opt_transparent? */
2145 }
2146 else
2147 {
2148#if WAIT_FOR_WM
2149 /* wait (an arbitrary period) for the WM to do its thing
2150 * needed for fvwm2.2.2 (and before?) */
2151 sleep (1);
2152#endif
2153 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2154 for (n = 0; n < (unsigned int)i; n++)
2155 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n], ParentRelative);
2156
2157 XSetWindowBackgroundPixmap (display->display, TermWin.vt, ParentRelative);
2158 am_transparent = 1;
2159 }
2160
2161 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2162 TermWin.parent[i] = None;
2163 }
2164
2165 return pchanged;
2166} 2170}
2167#endif
2168 2171
2169/*}}} */ 2172/*}}} */
2170 2173
2171bool 2174bool
2172rxvt_term::cmd_parse () 2175rxvt_term::cmd_parse ()
2173{ 2176{
2174 bool flag = false; 2177 bool flag = false;
2175 unicode_t ch = NOCHAR; 2178 wchar_t ch = NOCHAR;
2176 unsigned char *seq_begin; // remember start of esc-sequence here 2179 char *seq_begin; // remember start of esc-sequence here
2177 2180
2178 for (;;) 2181 for (;;)
2179 { 2182 {
2180 if (ch == NOCHAR) 2183 if (ch == NOCHAR)
2181 { 2184 {
2182 seq_begin = cmdbuf_ptr; 2185 seq_begin = cmdbuf_ptr;
2183 ch = next_char (); 2186 ch = next_char ();
2184 }
2185 2187
2186 if (ch == NOCHAR) // TODO: improve 2188 if (ch == NOCHAR)
2187 break; 2189 break;
2190 }
2188 2191
2189 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)
2190 { 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
2191 /* Read a text string from the input buffer */ 2208 /* Read a text string from the input buffer */
2192 unicode_t buf[UBUFSIZ]; 2209 wchar_t buf[UBUFSIZ];
2193 bool refreshnow = false; 2210 bool refreshnow = false;
2194 int nlines = 0; 2211 int nlines = 0;
2195 unicode_t *str = buf; 2212 wchar_t *str = buf;
2196 2213 wchar_t *eol = str + min (ncol, UBUFSIZ);
2197 *str++ = ch;
2198 2214
2199 for (;;) 2215 for (;;)
2200 { 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
2201 seq_begin = cmdbuf_ptr; 2266 seq_begin = cmdbuf_ptr;
2202 ch = next_char (); 2267 ch = next_char ();
2203
2204 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2205 break;
2206
2207 *str++ = ch;
2208
2209 if (ch == C0_LF)
2210 {
2211 nlines++;
2212 refresh_count++;
2213
2214 if (! (Options & Opt_jumpScroll)
2215 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
2216 {
2217 refreshnow = true;
2218 flag = true;
2219 ch = NOCHAR;
2220 break;
2221 }
2222
2223 // scr_add_lines only works for nlines < TermWin.nrow - 1.
2224 if (nlines >= TermWin.nrow - 1)
2225 {
2226 scr_add_lines (buf, nlines, str - buf);
2227 nlines = 0;
2228 str = buf;
2229 }
2230 }
2231
2232 if (str >= buf + UBUFSIZ)
2233 {
2234 ch = NOCHAR;
2235 break;
2236 }
2237 } 2268 }
2238 2269
2270 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2271 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2239 scr_add_lines (buf, nlines, str - buf); 2272 scr_add_lines (buf, str - buf, nlines);
2240 2273
2241 /* 2274 /*
2242 * 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
2243 * 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.
2244 * the number of pages between refreshes is refresh_limit, which 2277 * if skipScroll is enabled.
2245 * is incremented here because we must be doing flat-out scrolling.
2246 *
2247 * refreshing should be correct for small scrolls, because of the
2248 * time-out
2249 */ 2278 */
2250 if (refreshnow) 2279 if (refreshnow)
2251 { 2280 {
2252 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD) 2281 flag = true;
2253 refresh_limit++;
2254 else
2255 scr_refresh (refresh_type); 2282 scr_refresh ();
2283 want_refresh = 1;
2256 } 2284 }
2257 2285
2258 } 2286 }
2259 else 2287 else
2260 { 2288 {
… …
2275 2303
2276 return flag; 2304 return flag;
2277} 2305}
2278 2306
2279// read the next character 2307// read the next character
2280unicode_t 2308wchar_t
2281rxvt_term::next_char () 2309rxvt_term::next_char () NOTHROW
2282{ 2310{
2283 while (cmdbuf_ptr < cmdbuf_endp) 2311 while (cmdbuf_ptr < cmdbuf_endp)
2284 { 2312 {
2285 // assume 7-bit to be ascii ALWAYS 2313 // assume 7-bit to be ascii ALWAYS
2286 if (*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b) 2314 if ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b)
2287 return *cmdbuf_ptr++; 2315 return *cmdbuf_ptr++;
2288 2316
2289 wchar_t wc; 2317 wchar_t wc;
2290 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);
2291 2319
2292 if (len == (size_t)-2) 2320 if (len == (size_t)-2)
2293 { 2321 {
2294 // the mbstate stores incomplete sequences. didn't know this :/ 2322 // the mbstate stores incomplete sequences. didn't know this :/
2295 cmdbuf_ptr = cmdbuf_endp; 2323 cmdbuf_ptr = cmdbuf_endp;
2296 break; 2324 break;
2297 } 2325 }
2298 2326
2299 if (len == (size_t)-1) 2327 if (len == (size_t)-1)
2300 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
2301 2329
2302 // assume wchar == unicode 2330 // assume wchar == unicode
2303 cmdbuf_ptr += len; 2331 cmdbuf_ptr += len;
2304 return wc; 2332 return wc & UNICODE_MASK;
2305 } 2333 }
2306 2334
2307 return NOCHAR; 2335 return NOCHAR;
2308} 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;
2309 2348
2310/* rxvt_cmd_getc () - Return next input character */ 2349/* rxvt_cmd_getc () - Return next input character */
2311/* 2350/*
2312 * Return the next input character after first passing any keyboard input 2351 * Return the next input character after first passing any keyboard input
2313 * to the command. 2352 * to the command.
2314 */ 2353 */
2315unicode_t 2354wchar_t
2316rxvt_term::cmd_getc () 2355rxvt_term::cmd_getc () THROW ((class out_of_input))
2317{ 2356{
2318 unicode_t c = next_char (); 2357 wchar_t c = next_char ();
2358
2359 if (c == NOCHAR)
2360 throw out_of_input;
2361
2362 return c;
2363}
2364
2365uint32_t
2366rxvt_term::cmd_get8 () THROW ((class out_of_input))
2367{
2368 uint32_t c = next_octet ();
2319 2369
2320 if (c == NOCHAR) 2370 if (c == NOCHAR)
2321 throw out_of_input; 2371 throw out_of_input;
2322 2372
2323 return c; 2373 return c;
… …
2387 { 2437 {
2388 if ((buf[len++] = cmd_getc ()) == 'i') 2438 if ((buf[len++] = cmd_getc ()) == 'i')
2389 break; /* done = 1 */ 2439 break; /* done = 1 */
2390 } 2440 }
2391 } 2441 }
2392 2442
2393 for (i = 0; i < len; i++) 2443 for (i = 0; i < len; i++)
2394 if (putc (buf[i], fd) == EOF) 2444 if (putc (buf[i], fd) == EOF)
2395 { 2445 {
2396 done = 1; 2446 done = 1;
2397 break; 2447 break;
… …
2399 } 2449 }
2400 } 2450 }
2401 2451
2402 pclose_printer (fd); 2452 pclose_printer (fd);
2403} 2453}
2404#endif /* PRINTPIPE */ 2454#endif /* PRINTPIPE */
2405/*}}} */ 2455/*}}} */
2406 2456
2407/* *INDENT-OFF* */ 2457/* *INDENT-OFF* */
2408enum { 2458enum {
2409 C1_40 = 0x40, 2459 C1_40 = 0x40,
… …
2423 case C0_ESC: 2473 case C0_ESC:
2424 process_escape_seq (); 2474 process_escape_seq ();
2425 break; 2475 break;
2426 case C0_ENQ: /* terminal Status */ 2476 case C0_ENQ: /* terminal Status */
2427 if (rs[Rs_answerbackstring]) 2477 if (rs[Rs_answerbackstring])
2428 tt_write ((const unsigned char *)rs[Rs_answerbackstring], 2478 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2429 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2430 else 2479 else
2431 tt_write ((unsigned char *)VT100_ANS, 2480 tt_write (VT100_ANS, strlen (VT100_ANS));
2432 (unsigned int)STRLEN (VT100_ANS));
2433 break; 2481 break;
2434 case C0_BEL: /* bell */ 2482 case C0_BEL: /* bell */
2435 scr_bell (); 2483 scr_bell ();
2436 break; 2484 break;
2437 case C0_BS: /* backspace */ 2485 case C0_BS: /* backspace */
… …
2453 break; 2501 break;
2454 case C0_SI: /* shift in - acs */ 2502 case C0_SI: /* shift in - acs */
2455 scr_charset_choose (0); 2503 scr_charset_choose (0);
2456 break; 2504 break;
2457 2505
2506#ifdef EIGHT_BIT_CONTROLS
2458 // 8-bit controls 2507 // 8-bit controls
2459 case 0x90: /* DCS */ 2508 case 0x90: /* DCS */
2460 process_dcs_seq (); 2509 process_dcs_seq ();
2461 break; 2510 break;
2462 case 0x9b: /* CSI */ 2511 case 0x9b: /* CSI */
2463 process_csi_seq (); 2512 process_csi_seq ();
2464 break; 2513 break;
2465 case 0x9d: /* CSI */ 2514 case 0x9d: /* OSC */
2466 process_osc_seq (); 2515 process_osc_seq ();
2467 break; 2516 break;
2517#endif
2468 } 2518 }
2469} 2519}
2470/*}}} */ 2520/*}}} */
2471 2521
2472 2522
… …
2534void 2584void
2535rxvt_term::process_escape_seq () 2585rxvt_term::process_escape_seq ()
2536{ 2586{
2537 unicode_t ch = cmd_getc (); 2587 unicode_t ch = cmd_getc ();
2538 2588
2539 if (PrivateModes & PrivMode_vt52) 2589 if (priv_modes & PrivMode_vt52)
2540 { 2590 {
2541 process_escape_vt52 (ch); 2591 process_escape_vt52 (ch);
2542 return; 2592 return;
2543 } 2593 }
2544 2594
… …
2559 scr_charset_set (2, (unsigned int)cmd_getc ()); 2609 scr_charset_set (2, (unsigned int)cmd_getc ());
2560 break; 2610 break;
2561 case '+': 2611 case '+':
2562 scr_charset_set (3, (unsigned int)cmd_getc ()); 2612 scr_charset_set (3, (unsigned int)cmd_getc ());
2563 break; 2613 break;
2564#ifndef NO_FRILLS 2614#if !ENABLE_MINIMAL
2565 case '6': 2615 case '6':
2566 scr_backindex (); 2616 scr_backindex ();
2567 break; 2617 break;
2568#endif 2618#endif
2569 case '7': 2619 case '7':
2570 scr_cursor (SAVE); 2620 scr_cursor (SAVE);
2571 break; 2621 break;
2572 case '8': 2622 case '8':
2573 scr_cursor (RESTORE); 2623 scr_cursor (RESTORE);
2574 break; 2624 break;
2575#ifndef NO_FRILLS 2625#if !ENABLE_MINIMAL
2576 case '9': 2626 case '9':
2577 scr_forwardindex (); 2627 scr_forwardindex ();
2578 break; 2628 break;
2579#endif 2629#endif
2580 case '=': 2630 case '=':
… …
2590 break; 2640 break;
2591 2641
2592 /* 8.3.87: NEXT LINE */ 2642 /* 8.3.87: NEXT LINE */
2593 case C1_NEL: /* ESC E */ 2643 case C1_NEL: /* ESC E */
2594 { 2644 {
2595 unicode_t nlcr[] = { C0_LF, C0_CR }; 2645 wchar_t nlcr[] = { C0_LF, C0_CR };
2596 scr_add_lines (nlcr, 1, 2); 2646 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);
2597 } 2647 }
2598 break; 2648 break;
2599 2649
2600 /* kidnapped escape sequence: Should be 8.3.48 */ 2650 /* kidnapped escape sequence: Should be 8.3.48 */
2601 case C1_ESA: /* ESC G */ 2651 case C1_ESA: /* ESC G */
… …
2623 process_dcs_seq (); 2673 process_dcs_seq ();
2624 break; 2674 break;
2625 2675
2626 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2676 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2627 case C1_SCI: /* ESC Z */ 2677 case C1_SCI: /* ESC Z */
2628 tt_write ((const unsigned char *)ESCZ_ANSWER, 2678 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2629 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2630 break; /* steal obsolete ESC [ c */ 2679 break; /* steal obsolete ESC [ c */
2631 2680
2632 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2681 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */
2633 case C1_CSI: /* ESC [ */ 2682 case C1_CSI: /* ESC [ */
2634 process_csi_seq (); 2683 process_csi_seq ();
… …
2661 2710
2662/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2711/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2663/* *INDENT-OFF* */ 2712/* *INDENT-OFF* */
2664enum { 2713enum {
2665 CSI_ICH = 0x40, 2714 CSI_ICH = 0x40,
2666 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2715 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2667 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2716 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2668 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2717 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2669 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 2718 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2670 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 2719 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2671 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2720 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
… …
2696rxvt_term::process_csi_seq () 2745rxvt_term::process_csi_seq ()
2697{ 2746{
2698 unicode_t ch, priv, i; 2747 unicode_t ch, priv, i;
2699 unsigned int nargs, p; 2748 unsigned int nargs, p;
2700 int n, ndef; 2749 int n, ndef;
2701 int arg[ESC_ARGS]; 2750 int arg[ESC_ARGS] = { };
2702 2751
2703 for (nargs = ESC_ARGS; nargs > 0;) 2752 nargs = 0;
2704 arg[--nargs] = 0;
2705 2753
2706 priv = 0; 2754 priv = 0;
2707 ch = cmd_getc (); 2755 ch = cmd_getc ();
2708 if (ch >= '<' && ch <= '?') 2756 if (ch >= '<' && ch <= '?')
2757 {
2709 { /* '<' '=' '>' '?' */ 2758 /* '<' '=' '>' '?' */
2710 priv = ch; 2759 priv = ch;
2711 ch = cmd_getc (); 2760 ch = cmd_getc ();
2712 } 2761 }
2713 2762
2714 /* read any numerical arguments */ 2763 /* read any numerical arguments */
… …
2743 ndef = get_byte_array_bit (csi_defaults, i); 2792 ndef = get_byte_array_bit (csi_defaults, i);
2744 for (p = 0; p < nargs; p++) 2793 for (p = 0; p < nargs; p++)
2745 if (arg[p] == -1) 2794 if (arg[p] == -1)
2746 arg[p] = ndef; 2795 arg[p] = ndef;
2747 2796
2748#ifdef DEBUG_CMD
2749 fprintf (stderr, "CSI ");
2750 for (p = 0; p < nargs; p++)
2751 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2752 fprintf (stderr, "%c\n", ch);
2753#endif
2754
2755 /* 2797 /*
2756 * private mode handling 2798 * private mode handling
2757 */ 2799 */
2758 if (priv) 2800 if (priv)
2759 { 2801 {
2760 switch (priv) 2802 switch (priv)
2761 { 2803 {
2762 case '>': 2804 case '>':
2763 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 //
2764 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2814 tt_printf ("\033[>%d;95;0c", 'U');
2815 }
2765 break; 2816 break;
2766 case '?': 2817 case '?':
2767 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2818 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2768 process_terminal_mode (ch, priv, nargs, arg); 2819 process_terminal_mode (ch, priv, nargs, arg);
2769 break; 2820 break;
… …
2874 2925
2875 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 2926 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2876 arg[0] = -arg[0]; 2927 arg[0] = -arg[0];
2877 /* FALLTHROUGH */ 2928 /* FALLTHROUGH */
2878 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 2929 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2879 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 2930 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2880 break; 2931 break;
2881 2932
2882 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 2933 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2883 tt_write ((const unsigned char *)VT100_ANS, 2934 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2884 (unsigned int) (sizeof (VT100_ANS) - 1));
2885 break; 2935 break;
2886 2936
2887 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 2937 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2888 process_sgr_mode (nargs, arg); 2938 process_sgr_mode (nargs, arg);
2889 break; 2939 break;
… …
2896 break; 2946 break;
2897 case 6: /* CPR requested */ 2947 case 6: /* CPR requested */
2898 scr_report_position (); 2948 scr_report_position ();
2899 break; 2949 break;
2900 case 7: /* unofficial extension */ 2950 case 7: /* unofficial extension */
2901 if (Options & Opt_insecure) 2951 if (option (Opt_insecure))
2902 tt_printf ("%-.250s\n", rs[Rs_display_name]); 2952 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2903 break; 2953 break;
2904 case 8: /* unofficial extension */ 2954 case 8: /* unofficial extension */
2905 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); 2955 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2906 break; 2956 break;
2907 } 2957 }
… …
2943 break; 2993 break;
2944 2994
2945 case CSI_RM: /* 8.3.107: RESET MODE */ 2995 case CSI_RM: /* 8.3.107: RESET MODE */
2946 if (arg[0] == 4) 2996 if (arg[0] == 4)
2947 scr_insert_mode (0); 2997 scr_insert_mode (0);
2998 else if (arg[0] == 20)
2999 priv_modes &= ~PrivMode_LFNL;
2948 break; 3000 break;
2949 3001
2950 case CSI_SM: /* 8.3.126: SET MODE */ 3002 case CSI_SM: /* 8.3.126: SET MODE */
2951 if (arg[0] == 4) 3003 if (arg[0] == 4)
2952 scr_insert_mode (1); 3004 scr_insert_mode (1);
3005 else if (arg[0] == 20)
3006 priv_modes |= PrivMode_LFNL;
2953 break; 3007 break;
2954 3008
2955 /* 3009 /*
2956 * PRIVATE USE beyond this point. All CSI_7? sequences here 3010 * PRIVATE USE beyond this point. All CSI_7? sequences here
2957 */ 3011 */
… …
2969 break; 3023 break;
2970 case CSI_75: 3024 case CSI_75:
2971 scr_cursor (RESTORE); 3025 scr_cursor (RESTORE);
2972 break; 3026 break;
2973 3027
2974#ifndef NO_FRILLS 3028#if !ENABLE_MINIMAL
2975 case CSI_74: 3029 case CSI_74:
2976 process_window_ops (arg, nargs); 3030 process_window_ops (arg, nargs);
2977 break; 3031 break;
2978#endif 3032#endif
2979 3033
… …
2986 break; 3040 break;
2987 } 3041 }
2988} 3042}
2989/*}}} */ 3043/*}}} */
2990 3044
2991#ifndef NO_FRILLS 3045#if !ENABLE_MINIMAL
2992/* ARGSUSED */ 3046/* ARGSUSED */
2993void 3047void
2994rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3048rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2995{ 3049{
2996 int x, y; 3050 int x, y;
2997 XWindowAttributes wattr; 3051 XWindowAttributes wattr;
2998 Window wdummy; 3052 Window wdummy;
3053
3054 dLocal (Display *, dpy);
2999 3055
3000 if (nargs == 0) 3056 if (nargs == 0)
3001 return; 3057 return;
3002 3058
3003 switch (args[0]) 3059 switch (args[0])
3004 { 3060 {
3005 /* 3061 /*
3006 * commands 3062 * commands
3007 */ 3063 */
3008 case 1: /* deiconify window */ 3064 case 1: /* deiconify window */
3009 XMapWindow (display->display, TermWin.parent[0]); 3065 XMapWindow (dpy, parent[0]);
3010 break; 3066 break;
3011 case 2: /* iconify window */ 3067 case 2: /* iconify window */
3012 XIconifyWindow (display->display, TermWin.parent[0], 3068 XIconifyWindow (dpy, parent[0], display->screen);
3013 DefaultScreen (display->display));
3014 break; 3069 break;
3015 case 3: /* set position (pixels) */ 3070 case 3: /* set position (pixels) */
3016 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3071 XMoveWindow (dpy, parent[0], args[1], args[2]);
3017 break; 3072 break;
3018 case 4: /* set size (pixels) */ 3073 case 4: /* set size (pixels) */
3019 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3074 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
3020 break; 3075 break;
3021 case 5: /* raise window */ 3076 case 5: /* raise window */
3022 XRaiseWindow (display->display, TermWin.parent[0]); 3077 XRaiseWindow (dpy, parent[0]);
3023 break; 3078 break;
3024 case 6: /* lower window */ 3079 case 6: /* lower window */
3025 XLowerWindow (display->display, TermWin.parent[0]); 3080 XLowerWindow (dpy, parent[0]);
3026 break; 3081 break;
3027 case 7: /* refresh window */ 3082 case 7: /* refresh window */
3028 scr_touch (true); 3083 scr_touch (true);
3029 break; 3084 break;
3030 case 8: /* set size (chars) */ 3085 case 8: /* set size (chars) */
3031 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3086 set_widthheight ((unsigned int) (args[2] * fwidth),
3032 (unsigned int) (args[1] * TermWin.fheight)); 3087 (unsigned int) (args[1] * fheight));
3033 break; 3088 break;
3034 3089
3035 //case 9: NYI, TODO, restore maximized window or maximize window 3090 //case 9: NYI, TODO, restore maximized window or maximize window
3036 default: 3091 default:
3037 if (args[0] >= 24) /* set height (chars) */ 3092 if (args[0] >= 24) /* set height (chars) */
3038 set_widthheight ((unsigned int)TermWin.width, 3093 set_widthheight ((unsigned int)width,
3039 (unsigned int) (args[1] * TermWin.fheight)); 3094 (unsigned int) (args[1] * fheight));
3040 break; 3095 break;
3041
3042 3096
3043 /* 3097 /*
3044 * reports - some output format copied from XTerm 3098 * reports - some output format copied from XTerm
3045 */ 3099 */
3046 case 11: /* report window state */ 3100 case 11: /* report window state */
3047 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3101 XGetWindowAttributes (dpy, parent[0], &wattr);
3048 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3102 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
3049 break; 3103 break;
3050 case 13: /* report window position */ 3104 case 13: /* report window position */
3051 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3105 XGetWindowAttributes (dpy, parent[0], &wattr);
3052 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3106 XTranslateCoordinates (dpy, parent[0], wattr.root,
3053 -wattr.border_width, -wattr.border_width, 3107 -wattr.border_width, -wattr.border_width,
3054 &x, &y, &wdummy); 3108 &x, &y, &wdummy);
3055 tt_printf ("\033[3;%d;%dt", x, y); 3109 tt_printf ("\033[3;%d;%dt", x, y);
3056 break; 3110 break;
3057 case 14: /* report window size (pixels) */ 3111 case 14: /* report window size (pixels) */
3058 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3112 XGetWindowAttributes (dpy, parent[0], &wattr);
3059 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3113 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
3060 break; 3114 break;
3061 case 18: /* report text area size (chars) */ 3115 case 18: /* report text area size (chars) */
3062 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3116 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3063 break; 3117 break;
3064 case 19: /* report window size (chars) */ 3118 case 19: /* report window size (chars) */
3065 tt_printf ("\033[9;%d;%dt", TermWin.nrow, TermWin.ncol); 3119 tt_printf ("\033[9;%d;%dt", nrow, ncol);
3066 break; 3120 break;
3067 case 20: /* report icon label */ 3121 case 20: /* report icon label */
3068 if (Options & Opt_insecure)
3069 { 3122 {
3070 char *s; 3123 char *s;
3071 XGetIconName (display->display, TermWin.parent[0], &s); 3124 XGetIconName (dpy, parent[0], &s);
3072 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);
3073 } 3127 }
3074 break; 3128 break;
3075 case 21: /* report window title */ 3129 case 21: /* report window title */
3076 if (Options & Opt_insecure)
3077 { 3130 {
3078 char *s; 3131 char *s;
3079 XFetchName (display->display, TermWin.parent[0], &s); 3132 XFetchName (dpy, parent[0], &s);
3080 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);
3081 } 3135 }
3082 break; 3136 break;
3083 } 3137 }
3084} 3138}
3085#endif 3139#endif
3086 3140
3087/*----------------------------------------------------------------------*/ 3141/*----------------------------------------------------------------------*/
3088/* 3142/*
3089 * get input up until STRING TERMINATOR (or BEL) 3143 * get input up until STRING TERMINATOR (or BEL)
3090 * ends_how is terminator used. returned input must be free()'d 3144 * ends_how is terminator used. returned input must be free()'d
3091 */ 3145 */
3092unsigned char * 3146char *
3093rxvt_term::get_to_st (unicode_t &ends_how) 3147rxvt_term::get_to_st (unicode_t &ends_how)
3094{ 3148{
3095 int seen_esc = 0; /* seen escape? */ 3149 unicode_t ch;
3150 bool seen_esc = false;
3096 unsigned int n = 0; 3151 unsigned int n = 0;
3097 unsigned char *s;
3098 unicode_t ch;
3099 unsigned char string[STRING_MAX]; 3152 wchar_t string[STRING_MAX];
3100 3153
3101 while ((ch = cmd_getc ())) 3154 while ((ch = cmd_getc ()) != NOCHAR)
3102 { 3155 {
3103 if (ch == C0_BEL || ch == CHAR_ST)
3104 break;
3105
3106 if (seen_esc) 3156 if (seen_esc)
3157 {
3107 if (ch == 0x5c) /* 7bit ST */ 3158 if (ch == 0x5c) /* 7bit ST */
3108 break; 3159 break;
3109 else 3160 else
3110 return NULL; 3161 return NULL;
3111 3162 }
3112 if (ch == C0_ESC) 3163 else if (ch == C0_ESC)
3113 { 3164 {
3114 seen_esc = 1; 3165 seen_esc = true;
3115 continue; 3166 continue;
3116 } 3167 }
3168 else if (ch == C0_BEL || ch == CHAR_ST)
3169 break;
3117 else if (ch == C0_HT) 3170 else if (ch == C0_SYN)
3118 ch = ' '; /* translate '\t' to space */ 3171 ch = cmd_get8 ();
3119 else if (ch < 0x20 && (ch != C0_LF && ch != C0_CR)) 3172 else if (ch < 0x20)
3120 return NULL; /* other control character - exit */ 3173 return NULL; /* other control character - exit */
3121 3174
3122 if (n >= sizeof (string) - 1) 3175 seen_esc = false;
3176
3177 if (n >= STRING_MAX - 1)
3123 // stop at some sane length 3178 // stop at some sane length
3124 return NULL; 3179 return NULL;
3125 3180
3126 string[n++] = ch; 3181 string[n++] = ch;
3127 seen_esc = 0;
3128 } 3182 }
3129 3183
3130 string[n++] = '\0'; 3184 string[n++] = '\0';
3131 3185
3132 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL)
3133 return NULL;
3134
3135 ends_how = (ch == 0x5c ? C0_ESC : ch); 3186 ends_how = (ch == 0x5c ? C0_ESC : ch);
3136 STRNCPY (s, string, n); 3187
3137 return s; 3188 return rxvt_wcstombs (string);
3138} 3189}
3139 3190
3140/*----------------------------------------------------------------------*/ 3191/*----------------------------------------------------------------------*/
3141/* 3192/*
3142 * 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)'
3143 */ 3194 */
3144void 3195void
3145rxvt_term::process_dcs_seq () 3196rxvt_term::process_dcs_seq ()
3146{ 3197{
3147 unsigned char *s; 3198 char *s;
3148 unicode_t eh; 3199 unicode_t eh;
3149 3200
3150 /* 3201 /*
3151 * Not handled yet 3202 * Not handled yet
3152 */ 3203 */
… …
3171 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3222 for (arg = 0; isdigit (ch); ch = cmd_getc ())
3172 arg = arg * 10 + (ch - '0'); 3223 arg = arg * 10 + (ch - '0');
3173 3224
3174 if (ch == ';') 3225 if (ch == ';')
3175 { 3226 {
3176 unsigned char *s = get_to_st (eh); 3227 char *s = get_to_st (eh);
3177 3228
3178 if (s) 3229 if (s)
3179 { 3230 {
3180 process_xterm_seq (arg, (char *)s, eh); 3231 process_xterm_seq (arg, s, eh);
3181 free (s); 3232 free (s);
3182 } 3233 }
3183 } 3234 }
3184} 3235}
3185 3236
3186void 3237void
3187rxvt_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)
3188{ 3239{
3189 if (str[0] == '?' && !str[1]) 3240 if (str[0] == '?' && !str[1])
3190 { 3241 {
3191 if (Options & Opt_insecure) 3242 rgba c;
3192 { 3243 pix_colors_focused[color].get (c);
3193 unsigned short r, g, b; 3244
3194 PixColors[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
3195 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);
3196 }
3197 } 3251 }
3198 else 3252 else
3199 set_window_color (color, str); 3253 set_window_color (color, str);
3200} 3254}
3201 3255
3202/* 3256/*
3203 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3257 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
3204 * 0 = change iconName/title
3205 * 1 = change iconName
3206 * 2 = change title
3207 * 4 = change color
3208 * 10 = change fg color
3209 * 11 = change bg color
3210 * 12 = change text color
3211 * 13 = change mouse foreground color
3212 * 17 = change highlight character colour
3213 * 18 = change bold character color
3214 * 19 = change underlined character color
3215 * 46 = change logfile (not implemented)
3216 * 50 = change font
3217 *
3218 * rxvt extensions:
3219 * 20 = bg pixmap
3220 * 39 = change default fg color
3221 * 49 = change default bg color
3222 * 55 = dump scrollback buffer and all of screen
3223 * 701 = change locale
3224 * 702 = find font
3225 * 703 = menu
3226 */ 3258 */
3227void 3259void
3228rxvt_term::process_xterm_seq (int op, const char *str, unsigned char resp) 3260rxvt_term::process_xterm_seq (int op, const char *str, char resp)
3229{ 3261{
3230 int changed = 0;
3231 int color; 3262 int color;
3232 char *buf, *name; 3263 char *buf, *name;
3233 bool query = str[0] == '?' && !str[1]; 3264 bool query = str[0] == '?' && !str[1];
3265 int saveop = op;
3266
3267 dLocal (Display *, dpy);
3234 3268
3235 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
3236 switch (op) 3274 switch (op)
3237 { 3275 {
3238 case XTerm_name: 3276 case XTerm_name:
3239 set_title (str); 3277 set_title (str);
3240 /* FALLTHROUGH */ 3278 /* FALLTHROUGH */
… …
3245 set_title (str); 3283 set_title (str);
3246 break; 3284 break;
3247 case XTerm_property: 3285 case XTerm_property:
3248 if (str[0] == '?') 3286 if (str[0] == '?')
3249 { 3287 {
3250 Atom prop = XInternAtom (display->display, str + 1, True); 3288 Atom prop = display->atom (str + 1);
3251 Atom actual_type; 3289 Atom actual_type;
3252 int actual_format; 3290 int actual_format;
3253 unsigned long nitems; 3291 unsigned long nitems;
3254 unsigned long bytes_after; 3292 unsigned long bytes_after;
3255 unsigned char *value = 0; 3293 unsigned char *value = 0;
3256 const char *str = ""; 3294 const char *str = "";
3257 3295
3258 if (prop 3296 if (prop
3259 && XGetWindowProperty (display->display, TermWin.parent[0], 3297 && XGetWindowProperty (dpy, parent[0],
3260 prop, 0, 1<<16, 0, AnyPropertyType, 3298 prop, 0, 1<<16, 0, AnyPropertyType,
3261 &actual_type, &actual_format, 3299 &actual_type, &actual_format,
3262 &nitems, &bytes_after, &value) == Success 3300 &nitems, &bytes_after, &value) == Success
3263 && actual_type != None 3301 && actual_type != None
3264 && actual_format == 8) 3302 && actual_format == 8)
3265 str = (const char *)(value); 3303 str = (const char *)(value);
3266 3304
3267 tt_printf ("\033]%d;%s%c", XTerm_property, str, resp); 3305 tt_printf ("\033]%d;%s%c", op, str, resp);
3268 3306
3269 XFree (value); 3307 XFree (value);
3270 } 3308 }
3271 else 3309 else
3272 { 3310 {
3273 char *eq = strchr (str, '='); // constness lost, but verified to be ok 3311 char *eq = strchr (str, '='); // constness lost, but verified to be ok
3274 3312
3275 if (eq) 3313 if (eq)
3276 { 3314 {
3277 *eq = 0; 3315 *eq = 0;
3278 XChangeProperty (display->display, TermWin.parent[0], 3316 set_utf8_property (display->atom (str), eq + 1);
3279 display->atom (str), XA_STRING, 8,
3280 PropModeReplace, (unsigned char *)eq + 1,
3281 strlen (eq + 1));
3282 } 3317 }
3283 else 3318 else
3284 XDeleteProperty (display->display, TermWin.parent[0], 3319 XDeleteProperty (dpy, parent[0],
3285 display->atom (str)); 3320 display->atom (str));
3286 } 3321 }
3287 break; 3322 break;
3288 3323
3289 case XTerm_Color: 3324 case XTerm_Color:
3290 for (buf = (char *)str; buf && *buf;) 3325 for (buf = (char *)str; buf && *buf;)
3291 { 3326 {
3292 if ((name = STRCHR (buf, ';')) == NULL) 3327 if ((name = strchr (buf, ';')) == NULL)
3293 break; 3328 break;
3294 3329
3295 *name++ = '\0'; 3330 *name++ = '\0';
3296 color = atoi (buf); 3331 color = atoi (buf) + minCOLOR;
3297 3332
3298 if (color < 0 || color >= TOTAL_COLORS) 3333 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3299 break; 3334 break;
3300 3335
3301 if ((buf = STRCHR (name, ';')) != NULL) 3336 if ((buf = strchr (name, ';')) != NULL)
3302 *buf++ = '\0'; 3337 *buf++ = '\0';
3303 3338
3304 if (name[0] == '?' && !name[1]) 3339 process_color_seq (op, color, name, resp);
3305 {
3306 if (Options & Opt_insecure)
3307 {
3308 unsigned short r, g, b;
3309 PixColors[color + minCOLOR].get (display, r, g, b);
3310 tt_printf ("\033]%d;%d;rgb:%04x/%04x/%04x%c", XTerm_Color, color, r, g, b, resp);
3311 }
3312 }
3313 else
3314 set_window_color (color + minCOLOR, name);
3315 } 3340 }
3316 break; 3341 break;
3317 case XTerm_Color00: 3342 case XTerm_Color00:
3318 process_color_seq (XTerm_Color00, Color_fg, str, resp); 3343 process_color_seq (op, Color_fg, str, resp);
3319 break; 3344 break;
3320 case XTerm_Color01: 3345 case XTerm_Color01:
3321 process_color_seq (XTerm_Color00, Color_bg, str, resp); 3346 process_color_seq (op, Color_bg, str, resp);
3322 break; 3347 break;
3323#ifndef NO_CURSORCOLOR 3348#ifndef NO_CURSORCOLOR
3324 case XTerm_Color_cursor: 3349 case XTerm_Color_cursor:
3325 process_color_seq (XTerm_Color_cursor, Color_cursor, str, resp); 3350 process_color_seq (op, Color_cursor, str, resp);
3326 break; 3351 break;
3327#endif 3352#endif
3328 case XTerm_Color_pointer_fg: 3353 case XTerm_Color_pointer_fg:
3329 process_color_seq (XTerm_Color_pointer_fg, Color_pointer_fg, str, resp); 3354 process_color_seq (op, Color_pointer_fg, str, resp);
3330 break; 3355 break;
3331 case XTerm_Color_pointer_bg: 3356 case XTerm_Color_pointer_bg:
3332 process_color_seq (XTerm_Color_pointer_bg, Color_pointer_bg, str, resp); 3357 process_color_seq (op, Color_pointer_bg, str, resp);
3333 break; 3358 break;
3334#ifndef NO_BOLD_UNDERLINE_REVERSE 3359#ifndef NO_BOLD_UNDERLINE_REVERSE
3335 case XTerm_Color_BD:
3336 process_color_seq (XTerm_Color_BD, Color_BD, str, resp);
3337 break;
3338 case XTerm_Color_UL:
3339 process_color_seq (XTerm_Color_UL, Color_UL, str, resp);
3340 break;
3341 case XTerm_Color_RV: 3360 case XTerm_Color_RV:
3342 process_color_seq (XTerm_Color_RV, Color_RV, str, resp); 3361 process_color_seq (op, Color_RV, str, resp);
3343 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;
3344#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 }
3345 3387
3388 break;
3389#endif
3390
3391#if BG_IMAGE_FROM_FILE
3346 case XTerm_Pixmap: 3392 case Rxvt_Pixmap:
3347 if (*str != ';') 3393 if (!strcmp (str, "?"))
3348 { 3394 {
3349#if XPM_BACKGROUND 3395 char str[256];
3350 scale_pixmap (""); /* reset to default scaling */
3351 set_bgPixmap (str); /* change pixmap */
3352#endif
3353 scr_touch (true);
3354 }
3355 while ((str = STRCHR (str, ';')) != NULL)
3356 {
3357 str++;
3358#if XPM_BACKGROUND
3359 changed += scale_pixmap (str);
3360#endif
3361 3396
3362 } 3397 sprintf (str, "[%dx%d+%d+%d]", /* can't presume snprintf () ! */
3363 if (changed) 3398 min (bgPixmap.h_scale, 32767), min (bgPixmap.v_scale, 32767),
3364 { 3399 min (bgPixmap.h_align, 32767), min (bgPixmap.v_align, 32767));
3365#ifdef XPM_BACKGROUND 3400 process_xterm_seq (XTerm_title, str, CHAR_ST);
3366 resize_pixmap ();
3367#endif
3368 scr_touch (true);
3369 }
3370 break;
3371
3372 case XTerm_restoreFG:
3373 set_window_color (Color_fg, str);
3374 break;
3375 case XTerm_restoreBG:
3376 set_window_color (Color_bg, str);
3377 break;
3378
3379 case XTerm_logfile:
3380 // TODO, when secure mode?
3381 break;
3382
3383 case XTerm_font:
3384 if (query)
3385 {
3386 if (Options & Opt_insecure)
3387 tt_printf ("\33]%d;%-.250s%c", XTerm_font,
3388 TermWin.fontset->fontdesc
3389 ? TermWin.fontset->fontdesc
3390 : "",
3391 resp);
3392 }
3393 else
3394 change_font (str);
3395 break;
3396
3397#ifndef NO_FRILLS
3398 case XTerm_locale:
3399 if (query)
3400 {
3401 if (Options & Opt_insecure)
3402 tt_printf ("\33]%d;%-.250s%c", XTerm_locale, locale, resp);
3403 } 3401 }
3404 else 3402 else
3405 { 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 }
3406 set_locale (str); 3416 while (str)
3407# ifdef USE_XIM 3417 {
3408 im_cb (); 3418 str++;
3409# endif 3419 if (bgPixmap.set_geometry (str))
3420 changed++;
3421 str = strchr (str, ';');
3422 }
3423 if (changed)
3424 update_background ();
3410 } 3425 }
3411 break; 3426 break;
3412
3413 case XTerm_findfont:
3414 if (Options & Opt_insecure)
3415 {
3416 int fid = TermWin.fontset->find_font (atoi (str));
3417 tt_printf ("\33]%d;%d;%-.250s%c", XTerm_findfont,
3418 fid, (*TermWin.fontset)[fid]->name, resp);
3419 }
3420 break;
3421#endif 3427#endif
3422 3428
3423#ifdef MENUBAR 3429 case Rxvt_restoreFG:
3424 case XTerm_Menu: 3430 set_window_color (Color_fg, str);
3425 if (Options & Opt_insecure)
3426 menubar_dispatch (const_cast<char *>(str)); // casting away constness is checked
3427 break; 3431 break;
3428#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
3429#if 0 3440#if 0
3430 case XTerm_dumpscreen: /* no error notices */ 3441 case Rxvt_dumpscreen: /* no error notices */
3431 { 3442 {
3432 int fd; 3443 int fd;
3433 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)
3434 { 3445 {
3435 scr_dump (fd); 3446 scr_dump (fd);
3436 close (fd); 3447 close (fd);
3437 } 3448 }
3438 } 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
3439 break; 3513 break;
3440#endif 3514#endif
3441 } 3515 }
3442} 3516}
3443/*----------------------------------------------------------------------*/ 3517/*----------------------------------------------------------------------*/
… …
3457{ 3531{
3458 int state; 3532 int state;
3459 3533
3460 if (mode == 's') 3534 if (mode == 's')
3461 { 3535 {
3462 SavedModes |= (PrivateModes & bit); 3536 SavedModes |= (priv_modes & bit);
3463 return -1; 3537 return -1;
3464 } 3538 }
3465 else 3539 else
3466 { 3540 {
3467 if (mode == 'r') 3541 if (mode == 'r')
3468 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3542 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3469 else 3543 else
3470 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3544 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3471 PrivMode (state, bit); 3545 PrivMode (state, bit);
3472 } 3546 }
3473 3547
3474 return state; 3548 return state;
3475} 3549}
3476 3550
3477/* we're not using priv _yet_ */ 3551/* we're not using priv _yet_ */
3478void 3552void
3479rxvt_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)
3480{ 3554{
3481 unsigned int i, j; 3555 unsigned int i, j;
3482 int state; 3556 int state;
3483 3557
3484 static const struct 3558 static const struct
3485 { 3559 {
3486 const int argval; 3560 const int argval;
3487 const unsigned long bit; 3561 const unsigned long bit;
3488 }
3489
3490 argtopriv[] = { 3562 } argtopriv[] = {
3491 { 1, PrivMode_aplCUR }, 3563 { 1, PrivMode_aplCUR },
3492 { 2, PrivMode_vt52 }, 3564 { 2, PrivMode_vt52 },
3493 { 3, PrivMode_132 }, 3565 { 3, PrivMode_132 },
3494 { 4, PrivMode_smoothScroll }, 3566 { 4, PrivMode_smoothScroll },
3495 { 5, PrivMode_rVideo }, 3567 { 5, PrivMode_rVideo },
3496 { 6, PrivMode_relOrigin }, 3568 { 6, PrivMode_relOrigin },
3497 { 7, PrivMode_Autowrap }, 3569 { 7, PrivMode_Autowrap },
3570 // 8, bi-directional support mode
3498 { 9, PrivMode_MouseX10 }, 3571 { 9, PrivMode_MouseX10 },
3499#ifdef menuBar_esc 3572 // 18, 19 printing-related
3500 { menuBar_esc, PrivMode_menuBar }, 3573 { 25, PrivMode_VisibleCursor },
3501#endif
3502#ifdef scrollBar_esc 3574#ifdef scrollBar_esc
3503 { scrollBar_esc, PrivMode_scrollBar }, 3575 { scrollBar_esc, PrivMode_scrollBar },
3504#endif 3576#endif
3505 // 18, 19 printing-related
3506 { 25, PrivMode_VisibleCursor },
3507 // 30 show scrollbar rxvt. extension
3508 { 35, PrivMode_ShiftKeys }, // rxvt extension 3577 { 35, PrivMode_ShiftKeys }, // rxvt extension
3509 { 40, PrivMode_132OK }, 3578 { 40, PrivMode_132OK },
3510 // 41 xterm more fixes NYI 3579 // 41 xterm more fixes NYI
3511 // 45 margin bell NYI 3580 // 45 margin bell NYI
3512 // 46 start logging 3581 // 46 start logging
… …
3514 { 66, PrivMode_aplKP }, 3583 { 66, PrivMode_aplKP },
3515#ifndef NO_BACKSPACE_KEY 3584#ifndef NO_BACKSPACE_KEY
3516 { 67, PrivMode_BackSpace }, 3585 { 67, PrivMode_BackSpace },
3517#endif 3586#endif
3518 { 1000, PrivMode_MouseX11 }, 3587 { 1000, PrivMode_MouseX11 },
3519 // 1001 Use Hilite Mouse Tracking. NYI, TODO 3588 { 1002, PrivMode_MouseBtnEvent },
3520 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO 3589 { 1003, PrivMode_MouseAnyEvent },
3521 // 1003 Use All Motion Mouse Tracking. NYI, TODO
3522 { 1010, PrivMode_TtyOutputInh }, // rxvt extension 3590 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3523 { 1011, PrivMode_Keypress }, // rxvt extension 3591 { 1011, PrivMode_Keypress }, // rxvt extension
3524 // 1035 enable modifiers for alt, numlock NYI 3592 // 1035 enable modifiers for alt, numlock NYI
3525 // 1036 send ESC for meta keys NYI 3593 // 1036 send ESC for meta keys NYI
3526 // 1037 send DEL for keypad delete NYI 3594 // 1037 send DEL for keypad delete NYI
… …
3552 } 3620 }
3553 3621
3554 /* extra handling for values with state unkept */ 3622 /* extra handling for values with state unkept */
3555 switch (arg[i]) 3623 switch (arg[i])
3556 { 3624 {
3625#if ENABLE_STYLES
3626 case 1021:
3627 set_option (Opt_intensityStyles, mode);
3628
3629 scr_touch (true);
3630 break;
3631#endif
3557 case 1048: /* alternative cursor save */ 3632 case 1048: /* alternative cursor save */
3633 case 1049:
3558 if (Options & Opt_secondaryScreen) 3634 if (option (Opt_secondaryScreen))
3559 if (mode == 0) 3635 if (mode == 0)
3560 scr_cursor (RESTORE); 3636 scr_cursor (RESTORE);
3561 else if (mode == 1) 3637 else if (mode == 1)
3562 scr_cursor (SAVE); 3638 scr_cursor (SAVE);
3563 break; 3639 break;
… …
3574 * within VT52 mode 3650 * within VT52 mode
3575 */ 3651 */
3576 PrivMode (1, PrivMode_vt52); 3652 PrivMode (1, PrivMode_vt52);
3577 break; 3653 break;
3578 case 3: /* 80/132 */ 3654 case 3: /* 80/132 */
3579 if (PrivateModes & PrivMode_132OK) 3655 if (priv_modes & PrivMode_132OK)
3580 set_widthheight (((state ? 132 : 80) * TermWin.fwidth), TermWin.height); 3656 set_widthheight (((state ? 132 : 80) * fwidth), height);
3581 break; 3657 break;
3582 case 4: /* smooth scrolling */ 3658 case 4: /* smooth scrolling */
3583 if (state) 3659 set_option (Opt_jumpScroll, !state);
3584 Options &= ~Opt_jumpScroll;
3585 else
3586 Options |= Opt_jumpScroll;
3587 break; 3660 break;
3588 case 5: /* reverse video */ 3661 case 5: /* reverse video */
3589 scr_rvideo_mode (state); 3662 scr_rvideo_mode (state);
3590 break; 3663 break;
3591 case 6: /* relative/absolute origins */ 3664 case 6: /* relative/absolute origins */
… …
3595 scr_autowrap (state); 3668 scr_autowrap (state);
3596 break; 3669 break;
3597 /* 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 */
3598 case 9: /* X10 mouse reporting */ 3671 case 9: /* X10 mouse reporting */
3599 if (state) /* orthogonal */ 3672 if (state) /* orthogonal */
3600 PrivateModes &= ~PrivMode_MouseX11; 3673 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3601 break; 3674 break;
3602#ifdef menuBar_esc
3603 case menuBar_esc:
3604#ifdef MENUBAR
3605 map_menuBar (state);
3606#endif
3607 break;
3608#endif
3609#ifdef scrollBar_esc 3675#ifdef scrollBar_esc
3610 case scrollBar_esc: 3676 case scrollBar_esc:
3611 if (scrollbar_mapping (state)) 3677 if (scrollbar_mapping (state))
3612 { 3678 {
3613 resize_all_windows (0, 0, 0); 3679 resize_all_windows (0, 0, 0);
… …
3625 break; 3691 break;
3626 /* case 66: - application key pad */ 3692 /* case 66: - application key pad */
3627 /* case 67: - backspace key */ 3693 /* case 67: - backspace key */
3628 case 1000: /* X11 mouse reporting */ 3694 case 1000: /* X11 mouse reporting */
3629 if (state) /* orthogonal */ 3695 if (state) /* orthogonal */
3630 PrivateModes &= ~PrivMode_MouseX10; 3696 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3631 break; 3697 break;
3632#if 0
3633 case 1001: 3698 case 1002:
3634 break; /* X11 mouse highlighting */ 3699 case 1003:
3635#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;
3636 case 1010: /* scroll to bottom on TTY output inhibit */ 3710 case 1010: /* scroll to bottom on TTY output inhibit */
3637 if (state)
3638 Options &= ~Opt_scrollTtyOutput;
3639 else
3640 Options |= Opt_scrollTtyOutput; 3711 set_option (Opt_scrollTtyOutput, !state);
3641 break; 3712 break;
3642 case 1011: /* scroll to bottom on key press */ 3713 case 1011: /* scroll to bottom on key press */
3643 if (state)
3644 Options |= Opt_scrollTtyKeypress; 3714 set_option (Opt_scrollTtyKeypress, state);
3645 else
3646 Options &= ~Opt_scrollTtyKeypress;
3647 break; 3715 break;
3648 case 1047: /* secondary screen w/ clearing last */ 3716 case 1047: /* secondary screen w/ clearing last */
3649 if (Options & Opt_secondaryScreen) 3717 if (option (Opt_secondaryScreen))
3650 if (current_screen != PRIMARY) 3718 if (current_screen != PRIMARY)
3651 scr_erase_screen (2); 3719 scr_erase_screen (2);
3652 scr_change_screen (state); 3720 scr_change_screen (state);
3653 break; 3721 break;
3654 case 1049: /* secondary screen w/ clearing first */ 3722 case 1049: /* secondary screen w/ clearing first */
3655 scr_change_screen (state); 3723 scr_change_screen (state);
3656 if (Options & Opt_secondaryScreen) 3724 if (option (Opt_secondaryScreen))
3657 if (current_screen != PRIMARY) 3725 if (current_screen != PRIMARY)
3658 scr_erase_screen (2); 3726 scr_erase_screen (2);
3659 break; 3727 break;
3660 default: 3728 default:
3661 break; 3729 break;
… …
3687 rendset = 0, rendstyle = ~RS_None; 3755 rendset = 0, rendstyle = ~RS_None;
3688 break; 3756 break;
3689 case 1: 3757 case 1:
3690 rendset = 1, rendstyle = RS_Bold; 3758 rendset = 1, rendstyle = RS_Bold;
3691 break; 3759 break;
3760 //case 2: // low intensity
3761 case 3:
3762 rendset = 1, rendstyle = RS_Italic;
3763 break;
3692 case 4: 3764 case 4:
3693 rendset = 1, rendstyle = RS_Uline; 3765 rendset = 1, rendstyle = RS_Uline;
3694 break; 3766 break;
3695 case 5: 3767 case 5: // slowly blinking
3768 case 6: // rapidly blinking
3696 rendset = 1, rendstyle = RS_Blink; 3769 rendset = 1, rendstyle = RS_Blink;
3697 break; 3770 break;
3698 //case 6: // scoansi light background 3771 //case 6: // scoansi light background
3699 case 7: 3772 case 7:
3700 rendset = 1, rendstyle = RS_RVid; 3773 rendset = 1, rendstyle = RS_RVid;
3701 break; 3774 break;
3702 case 8: 3775 case 8:
3703 // invisible. NYI 3776 // invisible. NYI
3704 break; 3777 break;
3778 //case 9: // crossed out
3705 //case 10: // scoansi acs off 3779 //case 10: // scoansi acs off, primary font
3706 //case 11: // scoansi acs on 3780 //case 11: // scoansi acs on, first alt font
3707 //case 12: // scoansi acs on, |0x80 3781 //case 12: // scoansi acs on, |0x80, second alt font
3708 case 21: // disable bold, blink and invis (some terminals use this) 3782 //...
3783 //case 19: // ninth alt font
3784 //case 20: // gothic
3785 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3709 rendset = 0, rendstyle = RS_Bold | RS_Blink; 3786 rendset = 0, rendstyle = RS_Bold;
3710 break; 3787 break;
3711 case 22: 3788 case 22: // normal intensity
3712 rendset = 0, rendstyle = RS_Bold; 3789 rendset = 0, rendstyle = RS_Bold;
3790 break;
3791 case 23: // disable italic
3792 rendset = 0, rendstyle = RS_Italic;
3713 break; 3793 break;
3714 case 24: 3794 case 24:
3715 rendset = 0, rendstyle = RS_Uline; 3795 rendset = 0, rendstyle = RS_Uline;
3716 break; 3796 break;
3717 case 25: 3797 case 25:
3718 rendset = 0, rendstyle = RS_Blink; 3798 rendset = 0, rendstyle = RS_Blink;
3719 break; 3799 break;
3800 case 26: // variable spacing (iso 8613)
3801 rendset = 0, rendstyle = RS_Blink;
3802 break;
3720 case 27: 3803 case 27:
3721 rendset = 0, rendstyle = RS_RVid; 3804 rendset = 0, rendstyle = RS_RVid;
3722 break; 3805 break;
3723 case 28:
3724 // visible. NYI 3806 //case 28: // visible. NYI
3725 break; 3807 //case 29: // not crossed-out
3726 } 3808 }
3727 3809
3728 if (rendset != -1) 3810 if (rendset != -1)
3729 { 3811 {
3730 scr_rendition (rendset, rendstyle); 3812 scr_rendition (rendset, rendstyle);
… …
3741 case 35: 3823 case 35:
3742 case 36: 3824 case 36:
3743 case 37: 3825 case 37:
3744 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg); 3826 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3745 break; 3827 break;
3746#ifdef TTY_256COLOR 3828 case 38: // set fg color, ISO 8613-6
3747 case 38:
3748 if (nargs > i + 2 && arg[i + 1] == 5) 3829 if (nargs > i + 2 && arg[i + 1] == 5)
3749 { 3830 {
3750 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg); 3831 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3751 i += 2; 3832 i += 2;
3752 } 3833 }
3753 break; 3834 break;
3754#endif
3755 case 39: /* default fg */ 3835 case 39: /* default fg */
3756 scr_color (Color_fg, Color_fg); 3836 scr_color (Color_fg, Color_fg);
3757 break; 3837 break;
3758 3838
3759 case 40: 3839 case 40:
… …
3764 case 45: 3844 case 45:
3765 case 46: 3845 case 46:
3766 case 47: 3846 case 47:
3767 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg); 3847 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3768 break; 3848 break;
3769#ifdef TTY_256COLOR 3849 case 48: // set bg color, ISO 8613-6
3770 case 48:
3771 if (nargs > i + 2 && arg[i + 1] == 5) 3850 if (nargs > i + 2 && arg[i + 1] == 5)
3772 { 3851 {
3773 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg); 3852 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3774 i += 2; 3853 i += 2;
3775 } 3854 }
3776 break; 3855 break;
3777#endif
3778 case 49: /* default bg */ 3856 case 49: /* default bg */
3779 scr_color (Color_bg, Color_bg); 3857 scr_color (Color_bg, Color_bg);
3780 break; 3858 break;
3781 3859
3782#ifndef NO_BRIGHTCOLOR 3860 //case 50: // not variable spacing
3861
3862#if !ENABLE_MINIMAL
3783 case 90: 3863 case 90:
3784 case 91: /* set bright fg color */ 3864 case 91: /* set bright fg color */
3785 case 92: 3865 case 92:
3786 case 93: 3866 case 93:
3787 case 94: 3867 case 94:
3788 case 95: 3868 case 95:
3789 case 96: 3869 case 96:
3790 case 97: 3870 case 97:
3791 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 3871 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3792 Color_fg);
3793 break; 3872 break;
3794 case 100: 3873 case 100:
3795 case 101: /* set bright bg color */ 3874 case 101: /* set bright bg color */
3796 case 102: 3875 case 102:
3797 case 103: 3876 case 103:
3798 case 104: 3877 case 104:
3799 case 105: 3878 case 105:
3800 case 106: 3879 case 106:
3801 case 107: 3880 case 107:
3802 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 3881 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3803 Color_bg);
3804 break; 3882 break;
3805#endif 3883#endif
3806
3807 } 3884 }
3808 } 3885 }
3809} 3886}
3810/*}}} */ 3887/*}}} */
3811 3888
… …
3814rxvt_term::process_graphics () 3891rxvt_term::process_graphics ()
3815{ 3892{
3816 unicode_t ch, cmd = cmd_getc (); 3893 unicode_t ch, cmd = cmd_getc ();
3817 3894
3818 if (cmd == 'Q') 3895 if (cmd == 'Q')
3896 {
3819 { /* query graphics */ 3897 /* query graphics */
3820 tt_printf ("\033G0\n"); /* no graphics */ 3898 tt_printf ("\033G0\012"); /* no graphics */
3821 return; 3899 return;
3822 } 3900 }
3823 /* swallow other graphics sequences until terminating ':' */ 3901 /* swallow other graphics sequences until terminating ':' */
3824 do 3902 do
3825 ch = cmd_getc (); 3903 ch = cmd_getc ();
… …
3835 */ 3913 */
3836void 3914void
3837rxvt_term::tt_printf (const char *fmt,...) 3915rxvt_term::tt_printf (const char *fmt,...)
3838{ 3916{
3839 va_list arg_ptr; 3917 va_list arg_ptr;
3840 unsigned char buf[256]; 3918 char buf[256];
3841 3919
3842 va_start (arg_ptr, fmt); 3920 va_start (arg_ptr, fmt);
3843 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 3921 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3844 va_end (arg_ptr); 3922 va_end (arg_ptr);
3845 tt_write (buf, STRLEN (buf)); 3923 tt_write (buf, strlen (buf));
3846} 3924}
3847 3925
3848/* ---------------------------------------------------------------------- */ 3926/* ---------------------------------------------------------------------- */
3849/* 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,
3850 * or generated by us in response to a query ESC sequence. 3928 * or generated by us in response to a query ESC sequence.
3851 */ 3929 */
3930const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
3931
3852void 3932void
3853rxvt_term::tt_write (const unsigned char *data, unsigned int len) 3933rxvt_term::tt_write (const char *data, unsigned int len)
3854{ 3934{
3855 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;
3856 3937
3857 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;
3858 { 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
3859 if (v_buflen == 0) 3968 if (v_buflen == 0)
3860 { 3969 {
3861 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3862
3863 if ((unsigned int)written == len)
3864 return;
3865
3866 data += written;
3867 len -= written;
3868 }
3869
3870
3871 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3872
3873 memcpy (v_buffer + v_buflen, data, len);
3874 v_buflen += len;
3875 }
3876
3877 for (;;)
3878 {
3879 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3880
3881 if (written > 0)
3882 {
3883 v_buflen -= written;
3884
3885 if (v_buflen == 0)
3886 {
3887 free (v_buffer); 3970 free (v_buffer);
3888 v_buffer = 0; 3971 v_buffer = 0;
3889 v_buflen = 0;
3890 3972
3891 pty_ev.set (EVENT_READ); 3973 pty_ev.set (ev::READ);
3892 return;
3893 }
3894
3895 memmove (v_buffer, v_buffer + written, v_buflen);
3896 }
3897 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3898 // original code just ignores this...
3899 destroy ();
3900 else
3901 {
3902 pty_ev.set (EVENT_READ | EVENT_WRITE);
3903 return; 3974 return;
3904 } 3975 }
3976
3977 memmove (v_buffer, v_buffer + written, v_buflen);
3905 } 3978 }
3979 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3980 pty_ev.set (ev::READ);
3906} 3981}
3907 3982
3908/*----------------------- end-of-file (C source) -----------------------*/ 3983/*----------------------- end-of-file (C source) -----------------------*/
3909 3984

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