ViewVC Help
View File | Revision Log | Show Annotations | Download File
/cvs/rxvt-unicode/src/command.C
(Generate patch)

Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.90 by pcg, Fri Apr 2 19:09:52 2004 UTC vs.
Revision 1.386 by ayin, Fri Dec 28 11:02:31 2007 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: command.c 2 * File: command.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7 * - original version 7 * - original version
… …
25 * - extensive modifications 25 * - extensive modifications
26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> 26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org>
27 * Copyright (c) 2001 Marius Gedminas 27 * Copyright (c) 2001 Marius Gedminas
28 * - Ctrl/Mod4+Tab works like Meta+Tab (options) 28 * - Ctrl/Mod4+Tab works like Meta+Tab (options)
29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org> 29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org>
30 * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com> 30 * Copyright (c) 2003-2007 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 + hex
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 !UNICODE_3
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
678 } 1041 }
679 1042
680 display->flush (); 1043 display->flush ();
681} 1044}
682 1045
1046/* checks wether a refresh is requested and starts the refresh timer */
683void 1047void
684rxvt_term::check_cb (check_watcher &w) 1048rxvt_term::refresh_check ()
685{ 1049{
686 SET_R (this); 1050 if (want_refresh && !flush_ev.is_active ())
687 SET_LOCALE (locale); 1051 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
688 1052
1053 display->flush ();
1054}
1055
1056void
1057rxvt_term::flush_cb (ev::timer &w, int revents)
1058{
1059 make_current ();
1060
1061 refresh_count = 0;
689 flush (); 1062 flush ();
690} 1063}
691 1064
692#ifdef CURSOR_BLINK 1065#ifdef CURSOR_BLINK
693void 1066void
694rxvt_term::cursor_blink_cb (time_watcher &w) 1067rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
695{ 1068{
696 hidden_cursor = !hidden_cursor; 1069 hidden_cursor = !hidden_cursor;
697 want_refresh = 1; 1070 want_refresh = 1;
698 1071 refresh_check ();
699 w.start (w.at + BLINK_INTERVAL);
700} 1072}
701#endif 1073#endif
702 1074
703#ifdef TEXT_BLINK 1075#ifdef TEXT_BLINK
704void 1076void
705rxvt_term::text_blink_cb (time_watcher &w) 1077rxvt_term::text_blink_cb (ev::timer &w, int revents)
706{ 1078{
707 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1079 if (scr_refresh_rend (RS_Blink, RS_Blink))
708 { 1080 {
709 hidden_text = !hidden_text; 1081 hidden_text = !hidden_text;
710 want_refresh = 1; 1082 want_refresh = 1;
711 w.start (w.at + TEXT_BLINK_INTERVAL); 1083 refresh_check ();
1084 }
1085 else
1086 w.stop ();
1087}
1088#endif
1089
1090#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1091void
1092rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1093{
1094 if ((scrollbar_isUp () || scrollbar_isDn ())
1095 && scr_page (scrollbar_isUp () ? UP : DN, 1))
712 } 1096 {
1097 want_refresh = 1;
1098 refresh_check ();
1099 }
1100 else
1101 w.stop ();
713} 1102}
1103#endif
1104
1105#ifdef SELECTION_SCROLLING
1106void
1107rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1108{
1109 if (scr_page (scroll_selection_dir, scroll_selection_lines))
1110 {
1111 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1112 want_refresh = 1;
1113 refresh_check ();
1114 }
1115 else
1116 w.stop ();
1117}
1118#endif
1119
1120#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1121void
1122rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1123{
1124 if (scr_changeview (view_start - mouse_slip_wheel_speed))
1125 {
1126 want_refresh = 1;
1127 refresh_check ();
1128 }
1129
1130 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
1131 {
1132 mouse_slip_wheel_speed = 0;
1133 w.stop ();
1134 }
1135}
1136#endif
1137
1138#if LINUX_YIELD_HACK
1139static struct event_handler
1140{
1141 ev::prepare yield_ev;
1142
1143 void yield_cb (ev::prepare &w, int revents)
1144 {
1145 // this should really be sched_yield(), but the linux guys thought
1146 // that giving a process calling sched_yield () less cpu time than
1147 // ones with high nice levels is a useful thing to do. It surely is is
1148 // allowed by the sus... as is returning ENOSYS.
1149
1150 struct timespec ts = { 0, 0 };
1151 nanosleep (&ts, 0);
1152
1153 w.stop ();
1154 }
1155
1156 event_handler ()
1157 : yield_ev (this, &event_handler::yield_cb)
1158 {
1159 }
1160} event_handler;
714#endif 1161#endif
715 1162
716bool 1163bool
717rxvt_term::pty_fill () 1164rxvt_term::pty_fill ()
718{ 1165{
719 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1166 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
1167
1168 if (CBUFSIZ == n)
1169 {
1170 rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n");
1171 n = 0;
1172 }
720 1173
721 memmove (cmdbuf_base, cmdbuf_ptr, n); 1174 memmove (cmdbuf_base, cmdbuf_ptr, n);
722 cmdbuf_ptr = cmdbuf_base; 1175 cmdbuf_ptr = cmdbuf_base;
723 cmdbuf_endp = cmdbuf_ptr + n; 1176 cmdbuf_endp = cmdbuf_ptr + n;
724 1177
725 n = read (cmd_fd, cmdbuf_endp, CBUFSIZ - n); 1178 ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n);
726 1179
727 if (n > 0) 1180 if (r > 0)
728 { 1181 {
729 cmdbuf_endp += n; 1182 cmdbuf_endp += r;
730 return true; 1183 return true;
731 } 1184 }
732 else if (n < 0 && errno != EAGAIN) 1185 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1186 {
1187#if LINUX_YIELD_HACK
1188 if (display->is_local)
1189 event_handler.yield_ev.start ();
1190#endif
1191 }
1192 else
1193 {
1194 pty_ev.stop ();
1195
1196 if (!option (Opt_hold))
733 destroy (); 1197 destroy ();
734 1198 }
1199
735 return false; 1200 return false;
736} 1201}
737 1202
738void 1203void
739rxvt_term::pty_cb (io_watcher &w, short revents) 1204rxvt_term::pty_cb (ev::io &w, int revents)
740{ 1205{
741 SET_R (this); 1206 make_current ();
742 SET_LOCALE (locale);
743 1207
744 if (revents & EVENT_WRITE) 1208 if (revents & ev::READ)
745 tt_write (0, 0);
746 else if (revents & EVENT_READ)
747 {
748 // loop, but don't allow a single term to monopolize us 1209 // loop, but don't allow a single term to monopolize us
749 // the number of loops is fully arbitrary, and thus wrong
750 while (pty_fill ()) 1210 while (pty_fill ())
751 {
752 if (!seen_input)
753 {
754 seen_input = 1;
755 /* once we know the shell is running, send the screen size. Again! */
756 // I don't know why, btw.
757 tt_winch ();
758 }
759
760 if (cmd_parse ()) 1211 if (cmd_parse ())
761 break; 1212 break;
762 } 1213
763 } 1214 if (revents & ev::WRITE)
1215 pty_write ();
1216
1217 refresh_check ();
1218}
1219
1220void
1221rxvt_term::pointer_unblank ()
1222{
1223 XDefineCursor (dpy, vt, TermWin_cursor);
1224 recolour_cursor ();
1225
1226#ifdef POINTER_BLANK
1227 hidden_pointer = 0;
1228
1229 if (option (Opt_pointerBlank))
1230 pointer_ev.start (pointerBlankDelay);
1231#endif
764} 1232}
765 1233
766#ifdef POINTER_BLANK 1234#ifdef POINTER_BLANK
767void 1235void
768rxvt_term::pointer_unblank () 1236rxvt_term::pointer_blank ()
769{ 1237{
770 XDefineCursor (display->display, TermWin.vt, TermWin_cursor); 1238 if (!option (Opt_pointerBlank))
771 recolour_cursor (); 1239 return;
772 1240
1241 XDefineCursor (dpy, vt, display->blank_cursor);
1242 XFlush (dpy);
1243
773 hidden_pointer = 0; 1244 hidden_pointer = 1;
774
775 if (Options & Opt_pointerBlank)
776 pointer_ev.start (NOW + pointerBlankDelay);
777} 1245}
778 1246
779void 1247void
780rxvt_term::pointer_blank () 1248rxvt_term::pointer_cb (ev::timer &w, int revents)
781{ 1249{
782 if (! (Options & Opt_pointerBlank)) 1250 make_current ();
783 return;
784
785 XDefineCursor (display->display, TermWin.vt, blank_cursor);
786 XFlush (display->display);
787
788 hidden_pointer = 1;
789}
790
791void
792rxvt_term::pointer_cb (time_watcher &w)
793{
794 SET_R (this);
795 SET_LOCALE (locale);
796 1251
797 pointer_blank (); 1252 pointer_blank ();
798} 1253}
799#endif 1254#endif
800 1255
801void 1256void
802rxvt_term::mouse_report (XButtonEvent &ev) 1257rxvt_term::mouse_report (XButtonEvent &ev)
803{ 1258{
804 int button_number, key_state = 0; 1259 int button_number, key_state = 0;
805 int x, y; 1260 int x, y;
1261 int code = 32;
806 1262
807 x = ev.x; 1263 x = Pixel2Col (ev.x);
808 y = ev.y; 1264 y = Pixel2Row (ev.y);
809 pixel_position (&x, &y); 1265 if (ev.type == MotionNotify)
1266 {
1267 if (x == mouse_row && y == mouse_col)
1268 return;
1269 mouse_row = x;
1270 mouse_col = y;
1271 code += 32;
1272 }
810 1273
811 if (MEvent.button == AnyButton) 1274 if (MEvent.button == AnyButton)
812 {
813 button_number = 3; 1275 button_number = 3;
814 }
815 else 1276 else
816 { 1277 {
817 button_number = MEvent.button - Button1; 1278 button_number = MEvent.button - Button1;
818 /* add 0x3D for wheel events, like xterm does */ 1279 /* add 0x3D for wheel events, like xterm does */
819 if (button_number >= 3) 1280 if (button_number >= 3)
820 button_number += (64 - 3); 1281 button_number += (64 - 3);
821 } 1282 }
822 1283
823 if (PrivateModes & PrivMode_MouseX10) 1284 if (priv_modes & PrivMode_MouseX10)
824 { 1285 {
825 /* 1286 /*
826 * do not report ButtonRelease 1287 * do not report ButtonRelease
827 * no state info allowed 1288 * no state info allowed
828 */ 1289 */
… …
843 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1304 + ((MEvent.state & ModMetaMask) ? 8 : 0)
844 + ((MEvent.state & ControlMask) ? 16 : 0); 1305 + ((MEvent.state & ControlMask) ? 16 : 0);
845#ifdef MOUSE_REPORT_DOUBLECLICK 1306#ifdef MOUSE_REPORT_DOUBLECLICK
846 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1307 key_state += ((MEvent.clicks > 1) ? 32 : 0);
847#endif 1308#endif
848
849 } 1309 }
850 1310
851#ifdef DEBUG_MOUSEREPORT 1311#if DEBUG_MOUSEREPORT
852 fprintf (stderr, "Mouse ["); 1312 fprintf (stderr, "Mouse [");
853 if (key_state & 16) 1313 if (key_state & 16)
854 fputc ('C', stderr); 1314 fputc ('C', stderr);
855 if (key_state & 4) 1315 if (key_state & 4)
856 fputc ('S', stderr); 1316 fputc ('S', stderr);
… …
860 fputc ('2', stderr); 1320 fputc ('2', stderr);
861 fprintf (stderr, "]: <%d>, %d/%d\n", 1321 fprintf (stderr, "]: <%d>, %d/%d\n",
862 button_number, 1322 button_number,
863 x + 1, 1323 x + 1,
864 y + 1); 1324 y + 1);
865#else 1325#endif
1326
866 tt_printf ("\033[M%c%c%c", 1327 tt_printf ("\033[M%c%c%c",
867 (32 + button_number + key_state), 1328 (code + button_number + key_state),
868 (32 + x + 1), 1329 (32 + x + 1),
869 (32 + y + 1)); 1330 (32 + y + 1));
870#endif
871} 1331}
872
873#ifdef USING_W11LIB
874void
875rxvt_W11_process_x_event (XEvent *ev)
876{
877 rxvt_t *r = rxvt_get_r ();
878
879 x_cb (*ev);
880}
881#endif
882 1332
883/*{{{ process an X event */ 1333/*{{{ process an X event */
884void 1334void
885rxvt_term::x_cb (XEvent &ev) 1335rxvt_term::x_cb (XEvent &ev)
886{ 1336{
887 SET_R (this); 1337 make_current ();
888 SET_LOCALE (locale);
889 1338
890#if defined(CURSOR_BLINK) 1339 dLocal (Display *, dpy);
891 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
892 {
893 if (hidden_cursor)
894 {
895 hidden_cursor = 0;
896 want_refresh = 1;
897 }
898 1340
899 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1341 if (ev.xany.window == vt
900 } 1342 && SHOULD_INVOKE (HOOK_X_EVENT)
901#endif 1343 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
902
903#if defined(POINTER_BLANK)
904 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
905 {
906 if (ev.type == MotionNotify
907 || ev.type == ButtonPress
908 || ev.type == ButtonRelease)
909 if (hidden_pointer)
910 pointer_unblank ();
911
912 if (ev.type == KeyPress && hidden_pointer == 0)
913 pointer_blank ();
914 }
915#endif
916
917#ifdef USE_XIM
918 if (XFilterEvent (&ev, None))
919 return; 1344 return;
920#endif
921 1345
1346 // for XQueryPointer
922 Window unused_root, unused_child; 1347 Window unused_root, unused_child;
923 int unused_root_x, unused_root_y; 1348 int unused_root_x, unused_root_y;
924 unsigned int unused_mask; 1349 unsigned int unused_mask;
925
926#ifdef DEBUG_X
927 const char *const eventnames[] =
928 { /* mason - this matches my system */
929 "",
930 "",
931 "KeyPress",
932 "KeyRelease",
933 "ButtonPress",
934 "ButtonRelease",
935 "MotionNotify",
936 "EnterNotify",
937 "LeaveNotify",
938 "FocusIn",
939 "FocusOut",
940 "KeymapNotify",
941 "Expose",
942 "GraphicsExpose",
943 "NoExpose",
944 "VisibilityNotify",
945 "CreateNotify",
946 "DestroyNotify",
947 "UnmapNotify",
948 "MapNotify",
949 "MapRequest",
950 "ReparentNotify",
951 "ConfigureNotify",
952 "ConfigureRequest",
953 "GravityNotify",
954 "ResizeRequest",
955 "CirculateNotify",
956 "CirculateRequest",
957 "PropertyNotify",
958 "SelectionClear",
959 "SelectionRequest",
960 "SelectionNotify",
961 "ColormapNotify",
962 "ClientMessage",
963 "MappingNotify"
964 };
965#endif
966
967#ifdef DEBUG_X
968 struct timeval tp;
969 struct tm *ltt;
970 (void)gettimeofday (&tp, NULL);
971 ltt = localtime (& (tp.tv_sec));
972 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));
973#endif
974 1350
975 switch (ev.type) 1351 switch (ev.type)
976 { 1352 {
977 case KeyPress: 1353 case KeyPress:
978 lookup_key (ev.xkey); 1354 key_press (ev.xkey);
979 break; 1355 break;
980 1356
981#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
982 case KeyRelease: 1357 case KeyRelease:
983 { 1358 key_release (ev.xkey);
984 if (! (ev.xkey.state & ControlMask))
985 mouse_slip_wheel_speed = 0;
986 else
987 {
988 KeySym ks;
989
990 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
991 if (ks == XK_Control_L || ks == XK_Control_R)
992 mouse_slip_wheel_speed = 0;
993 }
994 break; 1359 break;
995 }
996#endif
997 1360
998 case ButtonPress: 1361 case ButtonPress:
999 button_press (ev.xbutton); 1362 button_press (ev.xbutton);
1000 break; 1363 break;
1001 1364
… …
1003 button_release (ev.xbutton); 1366 button_release (ev.xbutton);
1004 break; 1367 break;
1005 1368
1006 case ClientMessage: 1369 case ClientMessage:
1007 if (ev.xclient.format == 32 1370 if (ev.xclient.format == 32
1008 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1371 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1009 destroy ();
1010#ifdef OFFIX_DND
1011 /* OffiX Dnd (drag 'n' drop) protocol */
1012 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1013 && (ev.xclient.data.l[0] == DndFile
1014 || ev.xclient.data.l[0] == DndDir
1015 || ev.xclient.data.l[0] == DndLink))
1016 { 1372 {
1017 /* Get Dnd data */ 1373 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1018 Atom ActualType; 1374 {
1019 int ActualFormat; 1375 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1020 unsigned char *data; 1376 {
1021 unsigned long Size, RemainingBytes; 1377 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1022 1378 {
1023 XGetWindowProperty (display->display, display->root, 1379 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1024 xa[XA_DNDSELECTION], 1380 destroy ();
1025 0L, 1000000L, 1381 }
1026 False, AnyPropertyType, 1382#if ENABLE_EWMH
1027 &ActualType, &ActualFormat, 1383 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1028 &Size, &RemainingBytes, 1384 XSendEvent (dpy, ev.xclient.window = display->root,
1385 False, SubstructureRedirectMask | SubstructureNotifyMask,
1029 &data); 1386 &ev);
1030 XChangeProperty (display->display, display->root, 1387#endif
1031 XA_CUT_BUFFER0, XA_STRING, 1388 }
1032 8, PropModeReplace, 1389 }
1033 data, STRLEN (data)); 1390#if ENABLE_XEMBED
1034 selection_paste (display->root, XA_CUT_BUFFER0, True); 1391 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1035 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1392 {
1393 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1394 focus_in ();
1395 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1396 focus_out ();
1397 }
1398#endif
1036 } 1399 }
1037#endif /* OFFIX_DND */
1038 break;
1039
1040 case MappingNotify:
1041 XRefreshKeyboardMapping (& (ev.xmapping));
1042 break; 1400 break;
1043 1401
1044 /* 1402 /*
1045 * XXX: this is not the _current_ arrangement 1403 * XXX: this is not the _current_ arrangement
1046 * Here's my conclusion: 1404 * Here's my conclusion:
… …
1065 break; 1423 break;
1066 } 1424 }
1067 break; 1425 break;
1068 1426
1069 case FocusIn: 1427 case FocusIn:
1070 if (!TermWin.focus) 1428 if (ev.xfocus.detail != NotifyInferior
1429 && ev.xfocus.detail != NotifyPointer
1430 && ev.xfocus.mode != NotifyGrab)
1431 focus_in ();
1432 break;
1433
1434 case FocusOut:
1435 if (ev.xfocus.detail != NotifyInferior
1436 && ev.xfocus.detail != NotifyPointer
1437 && ev.xfocus.mode != NotifyGrab)
1438 focus_out ();
1439 break;
1440
1441 case ConfigureNotify:
1442 /* fprintf (stderr, "ConfigureNotify for %X, parent is %X, geom is %dx%d%+d%+d, old geom was %dx%d\n",
1443 ev.xconfigure.window, parent[0], ev.xconfigure.width, ev.xconfigure.height, ev.xconfigure.x, ev.xconfigure.y,
1444 szHint.width, szHint.height); */
1445 if (ev.xconfigure.window == parent[0])
1071 { 1446 {
1072 TermWin.focus = 1; 1447 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1073 want_refresh = 1;
1074#ifdef USE_XIM
1075 if (Input_Context != NULL)
1076 XSetICFocus (Input_Context);
1077#endif
1078#ifdef CURSOR_BLINK
1079 if (Options & Opt_cursorBlink)
1080 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1081#endif
1082
1083 } 1448 ;
1084 break;
1085 1449
1086 case FocusOut: 1450 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1087 if (TermWin.focus)
1088 { 1451 {
1089 TermWin.focus = 0; 1452 seen_resize = 1;
1090 want_refresh = 1; 1453 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1091#ifdef USE_XIM
1092 if (Input_Context != NULL)
1093 XUnsetICFocus (Input_Context);
1094#endif
1095#ifdef CURSOR_BLINK
1096 if (Options & Opt_cursorBlink)
1097 cursor_blink_ev.stop ();
1098 hidden_cursor = 0;
1099#endif
1100
1101 }
1102 break;
1103
1104 case ConfigureNotify:
1105 if (ev.xconfigure.window == TermWin.parent[0])
1106 {
1107 int height, width;
1108
1109 do
1110 { /* Wrap lots of configures into one */
1111 width = ev.xconfigure.width;
1112 height = ev.xconfigure.height;
1113 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1114 } 1454 }
1115 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev));
1116
1117 if (szHint.width != width || szHint.height != height)
1118 {
1119 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height));
1120 resize_all_windows (width, height, 1);
1121 }
1122#ifdef DEBUG_SIZE
1123 else 1455 else
1124 { 1456 {
1125 D_SIZE ((stderr, "Size: Not resizing")); 1457#ifdef HAVE_BG_PIXMAP
1458 if (bgPixmap.window_position_sensitive ())
1459 update_background ();
1460#endif
1126 } 1461 }
1127#endif 1462
1128#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */ 1463 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1129 if (Options & Opt_transparent)
1130 {
1131 check_our_parents ();
1132 if (am_transparent)
1133 want_full_refresh = 1;
1134 }
1135#endif
1136 } 1464 }
1465 break;
1466
1467 case PropertyNotify:
1468 if (!HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END)))
1469 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1470 && ev.xproperty.state == PropertyNewValue)
1471 selection_property (ev.xproperty.window, ev.xproperty.atom);
1472
1137 break; 1473 break;
1138 1474
1139 case SelectionClear: 1475 case SelectionClear:
1140 selection_clear (); 1476 selection_clear ();
1141 break; 1477 break;
1142 1478
1143 case SelectionNotify: 1479 case SelectionNotify:
1144 if (selection_wait == Sel_normal) 1480 if (selection_wait == Sel_normal)
1145 selection_paste (ev.xselection.requestor, 1481 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1146 ev.xselection.property, True);
1147 break; 1482 break;
1148 1483
1149 case SelectionRequest: 1484 case SelectionRequest:
1150 selection_send (ev.xselectionrequest); 1485 selection_send (ev.xselectionrequest);
1151 break; 1486 break;
1152 1487
1488 case MapNotify:
1489 mapped = 1;
1490#ifdef TEXT_BLINK
1491 text_blink_ev.start ();
1492#endif
1493 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1494 break;
1495
1153 case UnmapNotify: 1496 case UnmapNotify:
1154 TermWin.mapped = 0; 1497 mapped = 0;
1155#ifdef TEXT_BLINK 1498#ifdef TEXT_BLINK
1156 text_blink_ev.stop (); 1499 text_blink_ev.stop ();
1157#endif 1500#endif
1501 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1158 break; 1502 break;
1159
1160 case MapNotify:
1161 TermWin.mapped = 1;
1162#ifdef TEXT_BLINK
1163 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1164#endif
1165 break;
1166
1167#ifdef TRANSPARENT
1168 case ReparentNotify:
1169 rootwin_cb (ev);
1170 break;
1171#endif /* TRANSPARENT */
1172 1503
1173 case GraphicsExpose: 1504 case GraphicsExpose:
1174 case Expose: 1505 case Expose:
1175 if (ev.xany.window == TermWin.vt) 1506 if (ev.xany.window == vt)
1176 { 1507 {
1177#ifdef NO_SLOW_LINK_SUPPORT 1508 do
1509 {
1178 scr_expose (ev.xexpose.x, ev.xexpose.y, 1510 scr_expose (ev.xexpose.x, ev.xexpose.y,
1179 ev.xexpose.width, ev.xexpose.height, False); 1511 ev.xexpose.width, ev.xexpose.height, False);
1180#else 1512 }
1181 // don't understand this, so commented it out 1513 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1514
1515 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1516
1517 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1518 {
1182 scr_expose (ev.xexpose.x, ev.xexpose.y, 1519 scr_expose (ev.xexpose.x, ev.xexpose.y,
1183 ev.xexpose.width, ev.xexpose.height, False); 1520 ev.xexpose.width, ev.xexpose.height, False);
1184 //scr_expose (ev.xexpose.x, 0, 1521 }
1185 // ev.xexpose.width, TermWin.height, False); 1522
1186#endif
1187 want_refresh = 1; 1523 want_refresh = 1;
1188 } 1524 }
1189 else 1525 else
1190 { 1526 {
1191 XEvent unused_event; 1527 XEvent unused_event;
1192 1528
1193 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1529 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1194 Expose, 1530 ;
1195 &unused_event)) ; 1531 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1196 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1532 ;
1197 GraphicsExpose, 1533
1198 &unused_event)) ;
1199 if (isScrollbarWindow (ev.xany.window)) 1534 if (isScrollbarWindow (ev.xany.window))
1200 { 1535 {
1201 scrollBar.setIdle (); 1536 scrollBar.setIdle ();
1202 scrollbar_show (0); 1537 scrollbar_show (0);
1203 } 1538 }
1204#ifdef MENUBAR
1205 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1206 menubar_expose ();
1207#endif
1208 } 1539 }
1209 break; 1540 break;
1210 1541
1211 case MotionNotify: 1542 case MotionNotify:
1212#ifdef POINTER_BLANK 1543#ifdef POINTER_BLANK
1213 if (hidden_pointer) 1544 if (hidden_pointer)
1214 pointer_unblank (); 1545 pointer_unblank ();
1215#endif 1546#endif
1216#if MENUBAR 1547 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1217 if (isMenuBarWindow (ev.xany.window)) 1548 || priv_modes & PrivMode_MouseAnyEvent)
1549 mouse_report (ev.xbutton);
1550 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1551 break;
1552
1553 if (ev.xany.window == vt)
1218 { 1554 {
1219 menubar_control (ev.xbutton); 1555 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1220 break; 1556 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1221 } 1557 ; // nop
1222#endif
1223 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1224 break;
1225
1226 if (ev.xany.window == TermWin.vt)
1227 {
1228 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1558 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1229 { 1559 {
1230 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1560 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1231 ; 1561 ;
1232 1562
1233 XQueryPointer (display->display, TermWin.vt, 1563 XQueryPointer (dpy, vt,
1234 &unused_root, &unused_child, 1564 &unused_root, &unused_child,
1235 &unused_root_x, &unused_root_y, 1565 &unused_root_x, &unused_root_y,
1236 & (ev.xbutton.x), & (ev.xbutton.y), 1566 &ev.xbutton.x, &ev.xbutton.y,
1237 &unused_mask); 1567 &ev.xbutton.state);
1238#ifdef MOUSE_THRESHOLD 1568#ifdef MOUSE_THRESHOLD
1239 /* deal with a `jumpy' mouse */ 1569 /* deal with a `jumpy' mouse */
1240 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1570 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1241 { 1571 {
1242#endif 1572#endif
1573#if ISO_14755
1574 // 5.4
1575 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1576 {
1577 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1578 break;
1579 }
1580#endif
1243 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1581 selection_extend (ev.xbutton.x, ev.xbutton.y,
1244 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1582 ev.xbutton.state & Button3Mask ? 2 : 0);
1583
1245#ifdef SELECTION_SCROLLING 1584#ifdef SELECTION_SCROLLING
1246 if (ev.xbutton.y < TermWin.int_bwidth 1585 if (ev.xbutton.y < int_bwidth
1247 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1586 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1248 { 1587 {
1249 int dist; 1588 int dist;
1250
1251 pending_scroll_selection=1;
1252 1589
1253 /* don't clobber the current delay if we are 1590 /* don't clobber the current delay if we are
1254 * already in the middle of scrolling. 1591 * already in the middle of scrolling.
1255 */ 1592 */
1256 if (scroll_selection_delay<=0) 1593 if (!sel_scroll_ev.is_active ())
1257 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1594 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1258 1595
1259 /* save the event params so we can highlight 1596 /* save the event params so we can highlight
1260 * the selection in the pending-scroll loop 1597 * the selection in the pending-scroll loop
1261 */ 1598 */
1262 selection_save_x=ev.xbutton.x; 1599 selection_save_x = ev.xbutton.x;
1263 selection_save_y=ev.xbutton.y; 1600 selection_save_y = ev.xbutton.y;
1264 selection_save_state=
1265 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1601 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1266 1602
1267 /* calc number of lines to scroll */ 1603 /* calc number of lines to scroll */
1268 if (ev.xbutton.y<TermWin.int_bwidth) 1604 if (ev.xbutton.y < int_bwidth)
1269 { 1605 {
1270 scroll_selection_dir = UP; 1606 scroll_selection_dir = UP;
1271 dist = TermWin.int_bwidth - ev.xbutton.y; 1607 dist = int_bwidth - ev.xbutton.y;
1272 } 1608 }
1273 else 1609 else
1274 { 1610 {
1275 scroll_selection_dir = DN; 1611 scroll_selection_dir = DN;
1276 dist = ev.xbutton.y - 1612 dist = ev.xbutton.y - (int_bwidth + height);
1277 (TermWin.int_bwidth + TermWin.height);
1278 } 1613 }
1614
1279 scroll_selection_lines= (Pixel2Height (dist)/ 1615 scroll_selection_lines = Pixel2Height (dist)
1280 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1616 / SELECTION_SCROLL_LINE_SPEEDUP
1617 + 1;
1281 MIN_IT (scroll_selection_lines, 1618 min_it (scroll_selection_lines,
1282 SELECTION_SCROLL_MAX_LINES); 1619 SELECTION_SCROLL_MAX_LINES);
1283 } 1620 }
1284 else 1621 else
1285 { 1622 {
1286 /* we are within the text window, so we 1623 /* we are within the text window, so we
1287 * shouldn't be scrolling 1624 * shouldn't be scrolling
1288 */ 1625 */
1289 pending_scroll_selection = 0; 1626 sel_scroll_ev.stop();
1290 } 1627 }
1291#endif 1628#endif
1292#ifdef MOUSE_THRESHOLD 1629#ifdef MOUSE_THRESHOLD
1293
1294 } 1630 }
1295#endif 1631#endif
1296
1297 } 1632 }
1298 } 1633 }
1299 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1634 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ())
1300 { 1635 {
1301 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1636 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1302 MotionNotify, &ev)) ; 1637 MotionNotify, &ev))
1638 ;
1639
1303 XQueryPointer (display->display, scrollBar.win, 1640 XQueryPointer (dpy, scrollBar.win,
1304 &unused_root, &unused_child, 1641 &unused_root, &unused_child,
1305 &unused_root_x, &unused_root_y, 1642 &unused_root_x, &unused_root_y,
1306 & (ev.xbutton.x), & (ev.xbutton.y), 1643 &ev.xbutton.x, &ev.xbutton.y,
1307 &unused_mask); 1644 &unused_mask);
1308 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1645 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1309 scrollbar_size ()); 1646 scrollbar_size ());
1310 scr_refresh (refresh_type);
1311 refresh_limit = 0; 1647 want_refresh = 1;
1312 scrollbar_show (1); 1648 scrollbar_show (1);
1313 } 1649 }
1314 break; 1650 break;
1315 } 1651 }
1316}
1317 1652
1653#if defined(CURSOR_BLINK)
1654 if (option (Opt_cursorBlink) && ev.type == KeyPress)
1655 {
1656 if (hidden_cursor)
1657 {
1658 hidden_cursor = 0;
1659 want_refresh = 1;
1660 }
1661
1662 cursor_blink_ev.again ();
1663 }
1664#endif
1665
1666#if defined(POINTER_BLANK)
1667 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1668 {
1669 if (ev.type == MotionNotify
1670 || ev.type == ButtonPress
1671 || ev.type == ButtonRelease)
1672 if (hidden_pointer)
1673 pointer_unblank ();
1674
1675 if (ev.type == KeyPress && hidden_pointer == 0)
1676 pointer_blank ();
1677 }
1678#endif
1679
1680 refresh_check ();
1681}
1682
1683void
1684rxvt_term::focus_in ()
1685{
1686 if (!focus)
1687 {
1688 focus = 1;
1689 want_refresh = 1;
1690
1691 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1692
1693#if USE_XIM
1694 if (Input_Context != NULL)
1695 {
1696 IMSetPosition ();
1697 XSetICFocus (Input_Context);
1698 }
1699#endif
1700#if CURSOR_BLINK
1701 if (option (Opt_cursorBlink))
1702 cursor_blink_ev.again ();
1703#endif
1704#if OFF_FOCUS_FADING
1705 if (rs[Rs_fade])
1706 {
1707 pix_colors = pix_colors_focused;
1708 scr_recolour ();
1709 }
1710#endif
1711#if ENABLE_FRILLS
1712 if (option (Opt_urgentOnBell))
1713 {
1714 if (XWMHints *h = XGetWMHints(dpy, parent[0]))
1715 {
1716 h->flags &= ~XUrgencyHint;
1717 XSetWMHints (dpy, parent[0], h);
1718 }
1719 }
1720#endif
1721 }
1722}
1723
1724void
1725rxvt_term::focus_out ()
1726{
1727 if (focus)
1728 {
1729 focus = 0;
1730 want_refresh = 1;
1731
1732 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1733
1734#if ENABLE_FRILLS || ISO_14755
1735 if (iso14755buf)
1736 {
1737 iso14755buf = 0;
1738# if ISO_14755
1739 scr_overlay_off ();
1740# endif
1741 }
1742#endif
1743#if USE_XIM
1744 if (Input_Context != NULL)
1745 XUnsetICFocus (Input_Context);
1746#endif
1747#if CURSOR_BLINK
1748 if (option (Opt_cursorBlink))
1749 cursor_blink_ev.stop ();
1750
1751 hidden_cursor = 0;
1752#endif
1753#if OFF_FOCUS_FADING
1754 if (rs[Rs_fade])
1755 {
1756 pix_colors = pix_colors_unfocused;
1757 scr_recolour ();
1758 }
1759#endif
1760 }
1761}
1762
1763void
1764rxvt_term::update_fade_color (unsigned int idx)
1765{
1766#if OFF_FOCUS_FADING
1767 if (rs[Rs_fade])
1768 {
1769 rgba c;
1770 pix_colors [Color_fade].get (c);
1771 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1772 }
1773#endif
1774}
1775
1776#if ENABLE_TRANSPARENCY || ENABLE_PERL
1318void 1777void
1319rxvt_term::rootwin_cb (XEvent &ev) 1778rxvt_term::rootwin_cb (XEvent &ev)
1320{ 1779{
1321 SET_R (this); 1780 make_current ();
1322 SET_LOCALE (locale);
1323 1781
1782 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1783 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1784 return;
1785
1786# if ENABLE_TRANSPARENCY
1324 switch (ev.type) 1787 switch (ev.type)
1325 { 1788 {
1326 case PropertyNotify: 1789 case PropertyNotify:
1790 /*
1791 * if user used some Esetroot compatible prog to set the root bg,
1792 * use the property to determine the pixmap. We use it later on.
1793 */
1327 if (ev.xproperty.atom == xa[XA_VT_SELECTION]) 1794 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1795 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1328 { 1796 {
1329 if (ev.xproperty.state == PropertyNewValue) 1797 bgPixmap.set_root_pixmap ();
1330 selection_property (ev.xproperty.window, ev.xproperty.atom); 1798 update_background ();
1331 break;
1332 } 1799 }
1333#ifdef TRANSPARENT
1334 else
1335 {
1336 /*
1337 * if user used some Esetroot compatible prog to set the root bg,
1338 * use the property to determine the pixmap. We use it later on.
1339 */
1340 if (xa[XA_XROOTPMAPID] == 0)
1341 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1342 1800
1343 if (ev.xproperty.atom != xa[XA_XROOTPMAPID])
1344 return;
1345 }
1346
1347 /* FALLTHROUGH */
1348 case ReparentNotify:
1349 if ((Options & Opt_transparent) && check_our_parents () && am_transparent)
1350 want_full_refresh = 1;
1351 break; 1801 break;
1802 }
1352#endif 1803# endif
1353 } 1804
1805 refresh_check ();
1354} 1806}
1807#endif
1355 1808
1356void 1809void
1357rxvt_term::button_press (XButtonEvent &ev) 1810rxvt_term::button_press (XButtonEvent &ev)
1358{ 1811{
1359 int reportmode = 0, clickintime; 1812 int reportmode = 0, clickintime;
1360 1813
1361 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1814 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1815
1362 if (!bypass_keystate) 1816 if (!bypass_keystate)
1363 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1817 reportmode = !! (priv_modes & PrivMode_mouse_report);
1818
1364 /* 1819 /*
1365 * VT window processing of button press 1820 * VT window processing of button press
1366 */ 1821 */
1367 if (ev.window == TermWin.vt) 1822 if (ev.window == vt)
1368 { 1823 {
1824 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1825 return;
1826
1827#if ISO_14755
1828 // 5.4
1829 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1830 {
1831 iso14755_54 (ev.x, ev.y);
1832 return;
1833 }
1834#endif
1835
1369 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1836 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1837
1370 if (reportmode) 1838 if (reportmode)
1371 { 1839 {
1372 /* mouse report from vt window */ 1840 /* mouse report from vt window */
1373 /* save the xbutton state (for ButtonRelease) */ 1841 /* save the xbutton state (for ButtonRelease) */
1374 MEvent.state = ev.state; 1842 MEvent.state = ev.state;
1375#ifdef MOUSE_REPORT_DOUBLECLICK 1843#ifdef MOUSE_REPORT_DOUBLECLICK
1376 if (ev.button == MEvent.button && clickintime) 1844 if (ev.button == MEvent.button && clickintime)
1377 { 1845 {
1378 /* same button, within alloted time */ 1846 /* same button, within alloted time */
1379 MEvent.clicks++; 1847 MEvent.clicks++;
1848
1380 if (MEvent.clicks > 1) 1849 if (MEvent.clicks > 1)
1381 { 1850 {
1382 /* only report double clicks */ 1851 /* only report double clicks */
1383 MEvent.clicks = 2; 1852 MEvent.clicks = 2;
1384 mouse_report (ev); 1853 mouse_report (ev);
… …
1396 mouse_report (ev); 1865 mouse_report (ev);
1397 } 1866 }
1398#else 1867#else
1399 MEvent.button = ev.button; 1868 MEvent.button = ev.button;
1400 mouse_report (ev); 1869 mouse_report (ev);
1401#endif /* MOUSE_REPORT_DOUBLECLICK */ 1870#endif /* MOUSE_REPORT_DOUBLECLICK */
1402 1871
1403 } 1872 }
1404 else 1873 else
1405 { 1874 {
1406 if (ev.button != MEvent.button) 1875 if (ev.button != MEvent.button)
1407 MEvent.clicks = 0; 1876 MEvent.clicks = 0;
1877
1408 switch (ev.button) 1878 switch (ev.button)
1409 { 1879 {
1410 case Button1: 1880 case Button1:
1881 /* allow meta + click to select rectangular areas */
1882 /* should be done in screen.C */
1883#if ENABLE_FRILLS
1884 selection.rect = !!(ev.state & ModMetaMask);
1885#else
1886 selection.rect = false;
1887#endif
1888
1411 /* allow shift+left click to extend selection */ 1889 /* allow shift+left click to extend selection */
1412 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1890 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1413 { 1891 {
1414 if (MEvent.button == Button1 && clickintime) 1892 if (MEvent.button == Button1 && clickintime)
1415 selection_rotate (ev.x, ev.y); 1893 selection_rotate (ev.x, ev.y);
1416 else 1894 else
1417 selection_extend (ev.x, ev.y, 1); 1895 selection_extend (ev.x, ev.y, 1);
… …
1432 case Button3: 1910 case Button3:
1433 if (MEvent.button == Button3 && clickintime) 1911 if (MEvent.button == Button3 && clickintime)
1434 selection_rotate (ev.x, ev.y); 1912 selection_rotate (ev.x, ev.y);
1435 else 1913 else
1436 selection_extend (ev.x, ev.y, 1); 1914 selection_extend (ev.x, ev.y, 1);
1915
1437 MEvent.button = Button3; 1916 MEvent.button = Button3;
1438 break; 1917 break;
1439 } 1918 }
1440 } 1919 }
1920
1441 MEvent.time = ev.time; 1921 MEvent.time = ev.time;
1442 return; 1922 return;
1443 } 1923 }
1444 1924
1445 /* 1925 /*
… …
1489 tt_printf ("\033[5~"); 1969 tt_printf ("\033[5~");
1490 break; 1970 break;
1491 } 1971 }
1492 } 1972 }
1493 else 1973 else
1494#endif /* NO_SCROLLBAR_REPORT */ 1974#endif /* NO_SCROLLBAR_REPORT */
1495 1975
1496 { 1976 {
1497 char upordown = 0; 1977 char upordown = 0;
1498 1978
1499 if (scrollBar.style == R_SB_NEXT) 1979 if (scrollBar.style == R_SB_NEXT)
1500 { 1980 {
1501 if (scrollbarnext_upButton (ev.y)) 1981 if (scrollbarnext_upButton (ev.y))
1502 upordown = -1; /* up */ 1982 upordown = -1; /* up */
… …
1508 if (scrollbarrxvt_upButton (ev.y)) 1988 if (scrollbarrxvt_upButton (ev.y))
1509 upordown = -1; /* up */ 1989 upordown = -1; /* up */
1510 else if (scrollbarrxvt_dnButton (ev.y)) 1990 else if (scrollbarrxvt_dnButton (ev.y))
1511 upordown = 1; /* down */ 1991 upordown = 1; /* down */
1512 } 1992 }
1993
1513 if (upordown) 1994 if (upordown)
1514 { 1995 {
1515#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1996#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1516 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 1997 if (!cont_scroll_ev.is_active ())
1998 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1517#endif 1999#endif
1518 if (scr_page (upordown < 0 ? UP : DN, 1)) 2000 if (scr_page (upordown < 0 ? UP : DN, 1))
1519 { 2001 {
1520 if (upordown < 0) 2002 if (upordown < 0)
1521 scrollBar.setUp (); 2003 scrollBar.setUp ();
… …
1537 break; 2019 break;
1538 case R_SB_ALIGN_BOTTOM: 2020 case R_SB_ALIGN_BOTTOM:
1539 csrO = scrollBar.bot - scrollBar.top; 2021 csrO = scrollBar.bot - scrollBar.top;
1540 break; 2022 break;
1541 } 2023 }
2024
1542 if (scrollBar.style == R_SB_XTERM 2025 if (scrollBar.style == R_SB_XTERM
1543 || scrollbar_above_slider (ev.y) 2026 || scrollbar_above_slider (ev.y)
1544 || scrollbar_below_slider (ev.y)) 2027 || scrollbar_below_slider (ev.y))
1545 scr_move_to ( scrollbar_position (ev.y) - csrO, 2028 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ());
1546 scrollbar_size ()); 2029
1547 scrollBar.setMotion (); 2030 scrollBar.setMotion ();
1548 break; 2031 break;
1549 2032
1550 case Button1: 2033 case Button1:
1551 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2034 if (scrollbar_align == R_SB_ALIGN_CENTRE)
… …
1555 case Button3: 2038 case Button3:
1556 if (scrollBar.style != R_SB_XTERM) 2039 if (scrollBar.style != R_SB_XTERM)
1557 { 2040 {
1558 if (scrollbar_above_slider (ev.y)) 2041 if (scrollbar_above_slider (ev.y))
1559# ifdef RXVT_SCROLL_FULL 2042# ifdef RXVT_SCROLL_FULL
1560 scr_page (UP, TermWin.nrow - 1); 2043 scr_page (UP, nrow - 1);
1561# else 2044# else
1562 scr_page (UP, TermWin.nrow / 4); 2045 scr_page (UP, nrow / 4);
1563# endif 2046# endif
1564 else if (scrollbar_below_slider (ev.y)) 2047 else if (scrollbar_below_slider (ev.y))
1565# ifdef RXVT_SCROLL_FULL 2048# ifdef RXVT_SCROLL_FULL
1566 scr_page (DN, TermWin.nrow - 1); 2049 scr_page (DN, nrow - 1);
1567# else 2050# else
1568 scr_page (DN, TermWin.nrow / 4); 2051 scr_page (DN, nrow / 4);
1569# endif 2052# endif
1570 else 2053 else
1571 scrollBar.setMotion (); 2054 scrollBar.setMotion ();
1572 } 2055 }
1573 else 2056 else
1574 { 2057 {
1575 scr_page ((ev.button == Button1 ? DN : UP), 2058 scr_page ((ev.button == Button1 ? DN : UP),
1576 (TermWin.nrow 2059 (nrow
1577 * scrollbar_position (ev.y) 2060 * scrollbar_position (ev.y)
1578 / scrollbar_size ())); 2061 / scrollbar_size ()));
1579 } 2062 }
2063
1580 break; 2064 break;
1581 } 2065 }
1582 } 2066 }
2067
1583 return; 2068 return;
1584 } 2069 }
1585#if MENUBAR
1586 /*
1587 * Menubar window processing of button press
1588 */
1589 if (isMenuBarWindow (ev.window))
1590 menubar_control (ev);
1591#endif
1592} 2070}
1593 2071
1594void 2072void
1595rxvt_term::button_release (XButtonEvent &ev) 2073rxvt_term::button_release (XButtonEvent &ev)
1596{ 2074{
1597 int reportmode = 0; 2075 int reportmode = 0;
1598 2076
1599 csrO = 0; /* reset csr Offset */ 2077 csrO = 0; /* reset csr Offset */
1600 if (!bypass_keystate) 2078 if (!bypass_keystate)
1601 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2079 reportmode = !! (priv_modes & PrivMode_mouse_report);
1602 2080
1603 if (scrollbar_isUpDn ()) 2081 if (scrollbar_isUpDn ())
1604 { 2082 {
1605 scrollBar.setIdle (); 2083 scrollBar.setIdle ();
1606 scrollbar_show (0); 2084 scrollbar_show (0);
1607#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1608 refresh_type &= ~SMOOTH_REFRESH;
1609#endif
1610
1611 } 2085 }
2086
1612#ifdef SELECTION_SCROLLING 2087#ifdef SELECTION_SCROLLING
1613 pending_scroll_selection=0; 2088 sel_scroll_ev.stop();
1614#endif 2089#endif
2090
1615 if (ev.window == TermWin.vt) 2091 if (ev.window == vt)
1616 { 2092 {
2093 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2094 return;
2095
2096#if ISO_14755
2097 // 5.4
2098 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2099 return;
2100#endif
2101
1617 if (reportmode) 2102 if (reportmode)
1618 { 2103 {
1619 /* mouse report from vt window */ 2104 /* mouse report from vt window */
1620 /* don't report release of wheel "buttons" */ 2105 /* don't report release of wheel "buttons" */
1621 if (ev.button >= 4) 2106 if (ev.button >= 4)
… …
1632 mouse_report (ev); 2117 mouse_report (ev);
1633 } 2118 }
1634#else /* MOUSE_REPORT_DOUBLECLICK */ 2119#else /* MOUSE_REPORT_DOUBLECLICK */
1635 MEvent.button = AnyButton; 2120 MEvent.button = AnyButton;
1636 mouse_report (ev); 2121 mouse_report (ev);
1637#endif /* MOUSE_REPORT_DOUBLECLICK */ 2122#endif /* MOUSE_REPORT_DOUBLECLICK */
1638 return; 2123 return;
1639 } 2124 }
2125
1640 /* 2126 /*
1641 * dumb hack to compensate for the failure of click-and-drag 2127 * dumb hack to compensate for the failure of click-and-drag
1642 * when overriding mouse reporting 2128 * when overriding mouse reporting
1643 */ 2129 */
1644 if (PrivateModes & PrivMode_mouse_report 2130 if (priv_modes & PrivMode_mouse_report
1645 && bypass_keystate 2131 && bypass_keystate
1646 && ev.button == Button1 && MEvent.clicks <= 1) 2132 && ev.button == Button1 && MEvent.clicks <= 1)
1647 selection_extend (ev.x, ev.y, 0); 2133 selection_extend (ev.x, ev.y, 0);
1648 2134
1649 switch (ev.button) 2135 switch (ev.button)
1650 { 2136 {
1651 case Button1: 2137 case Button1:
1652 case Button3: 2138 case Button3:
1653 selection_make (ev.time); 2139 selection_make (ev.time);
1654 break; 2140 break;
2141
1655 case Button2: 2142 case Button2:
1656 selection_request (ev.time, ev.x, ev.y); 2143 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window?
2144 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
1657 break; 2145 break;
2146
1658#ifdef MOUSE_WHEEL 2147#ifdef MOUSE_WHEEL
1659 case Button4: 2148 case Button4:
1660 case Button5: 2149 case Button5:
1661 { 2150 {
1662 int i; 2151 int i;
1663 page_dirn v; 2152 page_dirn v;
1664 2153
1665 v = (ev.button == Button4) ? UP : DN; 2154 v = ev.button == Button4 ? UP : DN;
2155
1666 if (ev.state & ShiftMask) 2156 if (ev.state & ShiftMask)
1667 i = 1; 2157 i = 1;
1668 else if ((Options & Opt_mouseWheelScrollPage)) 2158 else if (option (Opt_mouseWheelScrollPage))
1669 i = TermWin.nrow - 1; 2159 i = nrow - 1;
1670 else 2160 else
1671 i = 5; 2161 i = 5;
2162
1672# ifdef MOUSE_SLIP_WHEELING 2163# ifdef MOUSE_SLIP_WHEELING
1673 if (ev.state & ControlMask) 2164 if (ev.state & ControlMask)
1674 { 2165 {
1675 mouse_slip_wheel_speed += (v ? -1 : 1); 2166 mouse_slip_wheel_speed += v ? -1 : 1;
1676 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2167 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2168 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2169
2170 if (!slip_wheel_ev.is_active ())
2171 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
2172 }
2173 else
2174 {
2175# endif
2176 scr_page (v, i);
2177 scrollbar_show (1);
2178# ifdef MOUSE_SLIP_WHEELING
1677 } 2179 }
1678# endif 2180# endif
1679# ifdef JUMP_MOUSE_WHEEL
1680 scr_page (v, i);
1681 scr_refresh (SMOOTH_REFRESH);
1682 scrollbar_show (1);
1683# else
1684 while (i--)
1685 {
1686 scr_page (v, 1);
1687 scr_refresh (SMOOTH_REFRESH);
1688 scrollbar_show (1);
1689 }
1690# endif
1691
1692 } 2181 }
1693 break; 2182 break;
1694#endif 2183#endif
1695
1696 }
1697 }
1698#ifdef MENUBAR
1699 else if (isMenuBarWindow (ev.window))
1700 menubar_control (ev);
1701#endif
1702}
1703
1704#ifdef TRANSPARENT
1705#if TINTING
1706/* shading taken from eterm-0.9.2 */
1707/* RGB 15 */
1708
1709static void
1710shade_ximage_15(void *data, int bpl, int w, int h, int rm, int gm, int bm)
1711{
1712 unsigned char *ptr;
1713 int x, y;
1714
1715 ptr = (unsigned char *)data + (w * sizeof(uint16_t));
1716 if ((rm <= 256) && (gm <= 256) && (bm <= 256)) {
1717 /* No saturation */
1718 for (y = h; --y >= 0;) {
1719 for (x = -w; x < 0; x++) {
1720 int r, g, b;
1721
1722 b = ((uint16_t *) ptr)[x];
1723 r = (b & 0x7c00) * rm;
1724 g = (b & 0x3e0) * gm;
1725 b = (b & 0x1f) * bm;
1726 ((uint16_t *) ptr)[x] = ((r >> 8) & 0x7c00)
1727 | ((g >> 8) & 0x3e0)
1728 | ((b >> 8) & 0x1f);
1729 }
1730 ptr += bpl;
1731 }
1732 } else {
1733 for (y = h; --y >= 0;) {
1734 for (x = -w; x < 0; x++) {
1735 int r, g, b;
1736
1737 b = ((uint16_t *) ptr)[x];
1738 r = (b & 0x7c00) * rm;
1739 g = (b & 0x3e0) * gm;
1740 b = (b & 0x1f) * bm;
1741 r |= (!(r >> 15) - 1);
1742 g |= (!(g >> 10) - 1);
1743 b |= (!(b >> 5) - 1);
1744 ((uint16_t *) ptr)[x] = ((r >> 8) & 0x7c00)
1745 | ((g >> 8) & 0x3e0)
1746 | ((b >> 8) & 0x1f);
1747 }
1748 ptr += bpl;
1749 }
1750 }
1751}
1752
1753/* RGB 16 */
1754static void
1755shade_ximage_16(void *data, int bpl, int w, int h, int rm, int gm, int bm)
1756{
1757 unsigned char *ptr;
1758 int x, y;
1759
1760 ptr = (unsigned char *)data + (w * sizeof(uint16_t));
1761 if ((rm <= 256) && (gm <= 256) && (bm <= 256)) {
1762 /* No saturation */
1763 for (y = h; --y >= 0;) {
1764 for (x = -w; x < 0; x++) {
1765 int r, g, b;
1766
1767 b = ((uint16_t *) ptr)[x];
1768 r = (b & 0xf800) * rm;
1769 g = (b & 0x7e0) * gm;
1770 b = (b & 0x1f) * bm;
1771 ((uint16_t *) ptr)[x] = ((r >> 8) & 0xf800)
1772 | ((g >> 8) & 0x7e0)
1773 | ((b >> 8) & 0x1f);
1774 }
1775 ptr += bpl;
1776 }
1777 } else {
1778 for (y = h; --y >= 0;) {
1779 for (x = -w; x < 0; x++) {
1780 int r, g, b;
1781
1782 b = ((uint16_t *) ptr)[x];
1783 r = (b & 0xf800) * rm;
1784 g = (b & 0x7e0) * gm;
1785 b = (b & 0x1f) * bm;
1786 r |= (!(r >> 16) - 1);
1787 g |= (!(g >> 11) - 1);
1788 b |= (!(b >> 5) - 1);
1789 ((uint16_t *) ptr)[x] = ((r >> 8) & 0xf800)
1790 | ((g >> 8) & 0x7e0)
1791 | ((b >> 8) & 0x1f);
1792 }
1793 ptr += bpl;
1794 }
1795 }
1796}
1797
1798/* RGB 24 */
1799static void
1800shade_ximage_24(void *data, int bpl, int w, int h, int rm, int gm, int bm)
1801{
1802 unsigned char *ptr;
1803 int x, y;
1804
1805 ptr = (unsigned char *)data + (w * 3);
1806 if ((rm <= 256) && (gm <= 256) && (bm <= 256)) {
1807 /* No saturation */
1808 for (y = h; --y >= 0;) {
1809 for (x = -(w * 3); x < 0; x += 3) {
1810 int r, g, b;
1811
1812 if (byteorder.big_endian()) {
1813 r = (ptr[x + 0] * rm) >> 8;
1814 g = (ptr[x + 1] * gm) >> 8;
1815 b = (ptr[x + 2] * bm) >> 8;
1816 ptr[x + 0] = r;
1817 ptr[x + 1] = g;
1818 ptr[x + 2] = b;
1819 } else {
1820 r = (ptr[x + 2] * rm) >> 8;
1821 g = (ptr[x + 1] * gm) >> 8;
1822 b = (ptr[x + 0] * bm) >> 8;
1823 ptr[x + 2] = r;
1824 ptr[x + 1] = g;
1825 ptr[x + 0] = b;
1826 }
1827 }
1828 ptr += bpl;
1829 }
1830 } else {
1831 for (y = h; --y >= 0;) {
1832 for (x = -(w * 3); x < 0; x += 3) {
1833 int r, g, b;
1834
1835 if (byteorder.big_endian()) {
1836 r = (ptr[x + 0] * rm) >> 8;
1837 g = (ptr[x + 1] * gm) >> 8;
1838 b = (ptr[x + 2] * bm) >> 8;
1839
1840 r |= (!(r >> 8) - 1);
1841 g |= (!(g >> 8) - 1);
1842 b |= (!(b >> 8) - 1);
1843
1844 ptr[x + 0] = r;
1845 ptr[x + 1] = g;
1846 ptr[x + 2] = b;
1847 } else {
1848 r = (ptr[x + 2] * rm) >> 8;
1849 g = (ptr[x + 1] * gm) >> 8;
1850 b = (ptr[x + 0] * bm) >> 8;
1851
1852 r |= (!(r >> 8) - 1);
1853 g |= (!(g >> 8) - 1);
1854 b |= (!(b >> 8) - 1);
1855
1856 ptr[x + 2] = r;
1857 ptr[x + 1] = g;
1858 ptr[x + 0] = b;
1859 }
1860 }
1861 ptr += bpl;
1862 }
1863 }
1864}
1865
1866/* RGB 32 */
1867static void
1868shade_ximage_32(void *data, int bpl, int w, int h, int rm, int gm, int bm)
1869{
1870 unsigned char *ptr;
1871 int x, y;
1872
1873 ptr = (unsigned char *)data + (w * 4);
1874 if ((rm <= 256) && (gm <= 256) && (bm <= 256)) {
1875 /* No saturation */
1876 for (y = h; --y >= 0;) {
1877 if (byteorder.big_endian()) {
1878 for (x = -(w * 4); x < 0; x += 4) {
1879 int r, g, b;
1880
1881 r = (ptr[x + 1] * rm) >> 8;
1882 g = (ptr[x + 2] * gm) >> 8;
1883 b = (ptr[x + 3] * bm) >> 8;
1884 ptr[x + 1] = r;
1885 ptr[x + 2] = g;
1886 ptr[x + 3] = b;
1887 }
1888 } else {
1889 for (x = -(w * 4); x < 0; x += 4) {
1890 int r, g, b;
1891
1892 r = (ptr[x + 2] * rm) >> 8;
1893 g = (ptr[x + 1] * gm) >> 8;
1894 b = (ptr[x + 0] * bm) >> 8;
1895 ptr[x + 2] = r;
1896 ptr[x + 1] = g;
1897 ptr[x + 0] = b;
1898 }
1899 }
1900 ptr += bpl;
1901 }
1902 } else {
1903 for (y = h; --y >= 0;) {
1904 for (x = -(w * 4); x < 0; x += 4) {
1905 int r, g, b;
1906
1907 if (byteorder.big_endian()) {
1908 r = (ptr[x + 1] * rm) >> 8;
1909 g = (ptr[x + 2] * gm) >> 8;
1910 b = (ptr[x + 3] * bm) >> 8;
1911
1912 r |= (!(r >> 8) - 1);
1913 g |= (!(g >> 8) - 1);
1914 b |= (!(b >> 8) - 1);
1915
1916 ptr[x + 1] = r;
1917 ptr[x + 2] = g;
1918 ptr[x + 3] = b;
1919 } else {
1920 r = (ptr[x + 2] * rm) >> 8;
1921 g = (ptr[x + 1] * gm) >> 8;
1922 b = (ptr[x + 0] * bm) >> 8;
1923
1924 r |= (!(r >> 8) - 1);
1925 g |= (!(g >> 8) - 1);
1926 b |= (!(b >> 8) - 1);
1927
1928 ptr[x + 2] = r;
1929 ptr[x + 1] = g;
1930 ptr[x + 0] = b;
1931 }
1932 }
1933 ptr += bpl;
1934 }
1935 }
1936}
1937
1938#endif
1939
1940/*
1941 * Check our parents are still who we think they are.
1942 * Do transparency updates if required
1943 */
1944int
1945rxvt_term::check_our_parents ()
1946{
1947 int i, pchanged, aformat, have_pixmap, rootdepth;
1948 unsigned long nitems, bytes_after;
1949 Atom atype;
1950 unsigned char *prop = NULL;
1951 Window root, oldp, *list;
1952 Pixmap rootpixmap = None;
1953 XWindowAttributes wattr, wrootattr;
1954
1955 pchanged = 0;
1956
1957 if (!(Options & Opt_transparent))
1958 return pchanged; /* Don't try any more */
1959
1960 XGetWindowAttributes (display->display, display->root, &wrootattr);
1961 rootdepth = wrootattr.depth;
1962
1963 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
1964
1965 if (rootdepth != wattr.depth)
1966 {
1967 if (am_transparent)
1968 { 2184 }
1969 pchanged = 1;
1970 XSetWindowBackground (display->display, TermWin.vt, PixColors[Color_bg]);
1971 am_transparent = am_pixmap_trans = 0;
1972 }
1973
1974 return pchanged; /* Don't try any more */
1975 }
1976
1977 /* Get all X ops out of the queue so that our information is up-to-date. */
1978 XSync (display->display, False);
1979
1980 /*
1981 * Make the frame window set by the window manager have
1982 * the root background. Some window managers put multiple nested frame
1983 * windows for each client, so we have to take care about that.
1984 */
1985 i = (xa[XA_XROOTPMAPID]
1986 && XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID],
1987 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1988 &nitems, &bytes_after, &prop) == Success);
1989
1990 if (!i || prop == NULL)
1991 i = (xa[XA_XSETROOTID]
1992 && XGetWindowProperty (display->display, display->root, xa[XA_XSETROOTID],
1993 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1994 &nitems, &bytes_after, &prop) == Success);
1995
1996 if (!i || prop == NULL)
1997 have_pixmap = 0;
1998 else
1999 { 2185 }
2000 have_pixmap = 1;
2001 rootpixmap = * ((Pixmap *)prop);
2002 XFree (prop);
2003 }
2004
2005 if (have_pixmap)
2006 {
2007 /*
2008 * Copy display->root pixmap transparency
2009 */
2010 int sx, sy, nx, ny;
2011 unsigned int nw, nh;
2012 Window cr;
2013 XImage *image;
2014 GC gc;
2015 XGCValues gcvalue;
2016
2017 XTranslateCoordinates (display->display, TermWin.parent[0], display->root,
2018 0, 0, &sx, &sy, &cr);
2019 nw = (unsigned int)szHint.width;
2020 nh = (unsigned int)szHint.height;
2021 nx = ny = 0;
2022
2023 if (sx < 0)
2024 {
2025 nw += sx;
2026 nx = -sx;
2027 sx = 0;
2028 }
2029
2030 if (sy < 0)
2031 {
2032 nh += sy;
2033 ny = -sy;
2034 sy = 0;
2035 }
2036
2037 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
2038 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
2039 allowedxerror = -1;
2040 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap);
2041
2042 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2043 /* XXX: may need a delay here? */
2044 allowedxerror = 0;
2045
2046 if (image == NULL)
2047 {
2048 if (am_transparent && am_pixmap_trans)
2049 {
2050 pchanged = 1;
2051 if (TermWin.pixmap != None)
2052 {
2053 XFreePixmap (display->display, TermWin.pixmap);
2054 TermWin.pixmap = None;
2055 }
2056 }
2057
2058 am_pixmap_trans = 0;
2059 }
2060 else
2061 {
2062 if (TermWin.pixmap != None)
2063 XFreePixmap (display->display, TermWin.pixmap);
2064
2065#if TINTING
2066 if (ISSET_PIXCOLOR (Color_tint))
2067 {
2068 unsigned short shade, rm, gm, bm;
2069
2070 PixColors[Color_tint].get (display, rm, gm, bm);
2071
2072 rm >>= 8; gm >>= 8; bm >>= 8; // not 100% correct, but...
2073
2074 /* Determine bitshift and bitmask values */
2075 switch (image->bits_per_pixel)
2076 {
2077 case 15: shade_ximage_15 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break;
2078 case 16: shade_ximage_16 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break;
2079 case 24: shade_ximage_24 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break;
2080 case 32: shade_ximage_32 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break;
2081 }
2082 }
2083#endif
2084
2085 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
2086 szHint.width, szHint.height, image->depth);
2087 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue);
2088 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0,
2089 nx, ny, image->width, image->height);
2090 XFreeGC (display->display, gc);
2091 XDestroyImage (image);
2092 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2093 TermWin.pixmap);
2094
2095 if (!am_transparent || !am_pixmap_trans)
2096 pchanged = 1;
2097
2098 am_transparent = am_pixmap_trans = 1;
2099 }
2100 }
2101
2102 if (!am_pixmap_trans)
2103 {
2104 unsigned int n;
2105 /*
2106 * InheritPixmap transparency
2107 */
2108 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2109 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2110 {
2111 oldp = TermWin.parent[i];
2112 XQueryTree (display->display, TermWin.parent[i - 1], &root,
2113 &TermWin.parent[i], &list, &n);
2114 XFree (list);
2115 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2116
2117 if (TermWin.parent[i] == display->root)
2118 {
2119 if (oldp != None)
2120 pchanged = 1;
2121
2122 break;
2123 }
2124
2125 if (oldp != TermWin.parent[i])
2126 pchanged = 1;
2127 }
2128
2129 n = 0;
2130
2131 if (pchanged)
2132 {
2133 for (; n < (unsigned int)i; n++)
2134 {
2135 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr);
2136 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL"));
2137 if (wattr.depth != rootdepth || wattr.c_class == InputOnly)
2138 {
2139 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1;
2140 break;
2141 }
2142 }
2143 }
2144
2145 if (n > (int) (sizeof (TermWin.parent) / sizeof (TermWin.parent[0])))
2146 {
2147 D_X ((stderr, "InheritPixmap Turning off"));
2148 XSetWindowBackground (display->display, TermWin.parent[0], PixColors[Color_fg]);
2149 XSetWindowBackground (display->display, TermWin.vt, PixColors[Color_bg]);
2150 am_transparent = 0;
2151 /* XXX: also turn off Opt_transparent? */
2152 }
2153 else
2154 {
2155#if WAIT_FOR_WM
2156 /* wait (an arbitrary period) for the WM to do its thing
2157 * needed for fvwm2.2.2 (and before?) */
2158 sleep (1);
2159#endif
2160 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2161 for (n = 0; n < (unsigned int)i; n++)
2162 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n], ParentRelative);
2163
2164 XSetWindowBackgroundPixmap (display->display, TermWin.vt, ParentRelative);
2165 am_transparent = 1;
2166 }
2167
2168 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2169 TermWin.parent[i] = None;
2170 }
2171
2172 return pchanged;
2173} 2186}
2174#endif
2175 2187
2176/*}}} */ 2188/*}}} */
2177 2189
2178bool 2190bool
2179rxvt_term::cmd_parse () 2191rxvt_term::cmd_parse ()
2180{ 2192{
2181 bool flag = false; 2193 bool flag = false;
2182 unicode_t ch = NOCHAR; 2194 wchar_t ch = NOCHAR;
2183 unsigned char *seq_begin; // remember start of esc-sequence here 2195 char *seq_begin; // remember start of esc-sequence here
2184 2196
2185 for (;;) 2197 for (;;)
2186 { 2198 {
2187 if (ch == NOCHAR) 2199 if (ch == NOCHAR)
2188 { 2200 {
2189 seq_begin = cmdbuf_ptr; 2201 seq_begin = cmdbuf_ptr;
2190 ch = next_char (); 2202 ch = next_char ();
2191 }
2192 2203
2193 if (ch == NOCHAR) // TODO: improve 2204 if (ch == NOCHAR)
2194 break; 2205 break;
2195
2196 if (!IS_CONTROL (ch) || ch == '\t' || ch == '\n' || ch == '\r')
2197 { 2206 }
2207
2208 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT)
2209 {
2210 if (!seen_input)
2211 {
2212 seen_input = 1;
2213 // many badly-written programs (e.g. jed) contain a race condition:
2214 // they first read the screensize and then install a SIGWINCH handler.
2215 // some window managers resize the window early, and these programs
2216 // then sometimes get the size wrong.
2217 // unfortunately other programs are even more buggy and dislike
2218 // being sent SIGWINCH, so only do it when we were in fact being
2219 // resized.
2220 if (seen_resize && cmd_pid)
2221 kill (-cmd_pid, SIGWINCH);
2222 }
2223
2198 /* Read a text string from the input buffer */ 2224 /* Read a text string from the input buffer */
2199 unicode_t buf[UBUFSIZ]; 2225 wchar_t buf[UBUFSIZ];
2200 bool refreshnow = false; 2226 bool refreshnow = false;
2201 int nlines = 0; 2227 int nlines = 0;
2202 unicode_t *str = buf; 2228 wchar_t *str = buf;
2203 2229 wchar_t *eol = str + min (ncol, UBUFSIZ);
2204 *str++ = ch;
2205 2230
2206 for (;;) 2231 for (;;)
2207 { 2232 {
2233 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2234 break;
2235
2236 *str++ = ch;
2237
2238 if (ch == C0_LF || str >= eol)
2239 {
2240 if (ch == C0_LF)
2241 nlines++;
2242
2243 refresh_count++;
2244
2245 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2246 {
2247 refresh_count = 0;
2248
2249 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2250 {
2251 refreshnow = true;
2252 ch = NOCHAR;
2253 break;
2254 }
2255 }
2256
2257 // scr_add_lines only works for nlines <= nrow - 1.
2258 if (nlines >= nrow - 1)
2259 {
2260 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2261 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2262 scr_add_lines (buf, str - buf, nlines);
2263
2264 nlines = 0;
2265 str = buf;
2266 eol = str + min (ncol, UBUFSIZ);
2267 }
2268
2269 if (str >= eol)
2270 {
2271 if (eol >= buf + UBUFSIZ)
2272 {
2273 ch = NOCHAR;
2274 break;
2275 }
2276 else
2277 eol = min (eol + ncol, buf + UBUFSIZ);
2278 }
2279
2280 }
2281
2208 seq_begin = cmdbuf_ptr; 2282 seq_begin = cmdbuf_ptr;
2209 ch = next_char (); 2283 ch = next_char ();
2210
2211 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != '\t' && ch != '\n' && ch != '\r'))
2212 break;
2213
2214 *str++ = ch;
2215
2216 if (ch == '\n')
2217 {
2218 nlines++;
2219 refresh_count++;
2220
2221 if (! (Options & Opt_jumpScroll)
2222 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
2223 {
2224 refreshnow = true;
2225 flag = true;
2226 ch = NOCHAR;
2227 break;
2228 }
2229
2230 // scr_add_lines only works for nlines < TermWin.nrow - 1.
2231 if (nlines >= TermWin.nrow - 1)
2232 {
2233 scr_add_lines (buf, nlines, str - buf);
2234 nlines = 0;
2235 str = buf;
2236 }
2237 }
2238
2239 if (str >= buf + UBUFSIZ)
2240 {
2241 ch = NOCHAR;
2242 break;
2243 }
2244 } 2284 }
2245 2285
2286 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2287 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2246 scr_add_lines (buf, nlines, str - buf); 2288 scr_add_lines (buf, str - buf, nlines);
2247 2289
2248 /* 2290 /*
2249 * If there have been a lot of new lines, then update the screen 2291 * If there have been a lot of new lines, then update the screen
2250 * What the heck I'll cheat and only refresh less than every page-full. 2292 * What the heck we'll cheat and only refresh less than every page-full.
2251 * the number of pages between refreshes is refresh_limit, which 2293 * if skipScroll is enabled.
2252 * is incremented here because we must be doing flat-out scrolling.
2253 *
2254 * refreshing should be correct for small scrolls, because of the
2255 * time-out
2256 */ 2294 */
2257 if (refreshnow) 2295 if (refreshnow)
2258 { 2296 {
2259 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD) 2297 flag = true;
2260 refresh_limit++;
2261
2262 scr_refresh (refresh_type); 2298 scr_refresh ();
2299 want_refresh = 1;
2263 } 2300 }
2264 2301
2265 } 2302 }
2266 else 2303 else
2267 { 2304 {
… …
2282 2319
2283 return flag; 2320 return flag;
2284} 2321}
2285 2322
2286// read the next character 2323// read the next character
2287unicode_t 2324wchar_t
2288rxvt_term::next_char () 2325rxvt_term::next_char () NOTHROW
2289{ 2326{
2290 while (cmdbuf_ptr < cmdbuf_endp) 2327 while (cmdbuf_ptr < cmdbuf_endp)
2291 { 2328 {
2292 // assume 7-bit to be ascii ALWAYS 2329 // assume 7-bit to be ascii ALWAYS
2293 if (*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b) 2330 if ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b)
2294 return *cmdbuf_ptr++; 2331 return *cmdbuf_ptr++;
2295 2332
2296 wchar_t wc; 2333 wchar_t wc;
2297 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); 2334 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2298 2335
2299 if (len == (size_t)-2) 2336 if (len == (size_t)-2)
2300 { 2337 {
2301 // the mbstate stores incomplete sequences. didn't know this :/ 2338 // the mbstate stores incomplete sequences. didn't know this :/
2302 cmdbuf_ptr = cmdbuf_endp; 2339 cmdbuf_ptr = cmdbuf_endp;
2303 break; 2340 break;
2304 } 2341 }
2305 2342
2306 if (len == (size_t)-1) 2343 if (len == (size_t)-1)
2307 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through 2344 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2308 2345
2309 // assume wchar == unicode 2346 // assume wchar == unicode
2310 cmdbuf_ptr += len; 2347 cmdbuf_ptr += len;
2311 return wc; 2348 return wc & UNICODE_MASK;
2312 } 2349 }
2313 2350
2314 return NOCHAR; 2351 return NOCHAR;
2315} 2352}
2353
2354// read the next octet
2355uint32_t
2356rxvt_term::next_octet () NOTHROW
2357{
2358 return cmdbuf_ptr < cmdbuf_endp
2359 ? (unsigned char)*cmdbuf_ptr++
2360 : NOCHAR;
2361}
2362
2363static class out_of_input out_of_input;
2316 2364
2317/* rxvt_cmd_getc () - Return next input character */ 2365/* rxvt_cmd_getc () - Return next input character */
2318/* 2366/*
2319 * Return the next input character after first passing any keyboard input 2367 * Return the next input character after first passing any keyboard input
2320 * to the command. 2368 * to the command.
2321 */ 2369 */
2322unicode_t 2370wchar_t
2323rxvt_term::cmd_getc () 2371rxvt_term::cmd_getc () THROW ((class out_of_input))
2324{ 2372{
2325 unicode_t c = next_char (); 2373 wchar_t c = next_char ();
2374
2375 if (c == NOCHAR)
2376 throw out_of_input;
2377
2378 return c;
2379}
2380
2381uint32_t
2382rxvt_term::cmd_get8 () THROW ((class out_of_input))
2383{
2384 uint32_t c = next_octet ();
2326 2385
2327 if (c == NOCHAR) 2386 if (c == NOCHAR)
2328 throw out_of_input; 2387 throw out_of_input;
2329 2388
2330 return c; 2389 return c;
… …
2394 { 2453 {
2395 if ((buf[len++] = cmd_getc ()) == 'i') 2454 if ((buf[len++] = cmd_getc ()) == 'i')
2396 break; /* done = 1 */ 2455 break; /* done = 1 */
2397 } 2456 }
2398 } 2457 }
2399 2458
2400 for (i = 0; i < len; i++) 2459 for (i = 0; i < len; i++)
2401 if (putc (buf[i], fd) == EOF) 2460 if (putc (buf[i], fd) == EOF)
2402 { 2461 {
2403 done = 1; 2462 done = 1;
2404 break; 2463 break;
… …
2406 } 2465 }
2407 } 2466 }
2408 2467
2409 pclose_printer (fd); 2468 pclose_printer (fd);
2410} 2469}
2411#endif /* PRINTPIPE */ 2470#endif /* PRINTPIPE */
2412/*}}} */ 2471/*}}} */
2413 2472
2414/* *INDENT-OFF* */ 2473/* *INDENT-OFF* */
2415enum { 2474enum {
2416 C1_40 = 0x40, 2475 C1_40 = 0x40,
… …
2430 case C0_ESC: 2489 case C0_ESC:
2431 process_escape_seq (); 2490 process_escape_seq ();
2432 break; 2491 break;
2433 case C0_ENQ: /* terminal Status */ 2492 case C0_ENQ: /* terminal Status */
2434 if (rs[Rs_answerbackstring]) 2493 if (rs[Rs_answerbackstring])
2435 tt_write ((const unsigned char *)rs[Rs_answerbackstring], 2494 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2436 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2437 else 2495 else
2438 tt_write ((unsigned char *)VT100_ANS, 2496 tt_write (VT100_ANS, strlen (VT100_ANS));
2439 (unsigned int)STRLEN (VT100_ANS));
2440 break; 2497 break;
2441 case C0_BEL: /* bell */ 2498 case C0_BEL: /* bell */
2442 scr_bell (); 2499 scr_bell ();
2443 break; 2500 break;
2444 case C0_BS: /* backspace */ 2501 case C0_BS: /* backspace */
… …
2460 break; 2517 break;
2461 case C0_SI: /* shift in - acs */ 2518 case C0_SI: /* shift in - acs */
2462 scr_charset_choose (0); 2519 scr_charset_choose (0);
2463 break; 2520 break;
2464 2521
2522#ifdef EIGHT_BIT_CONTROLS
2465 // 8-bit controls 2523 // 8-bit controls
2466 case 0x90: /* DCS */ 2524 case 0x90: /* DCS */
2467 process_dcs_seq (); 2525 process_dcs_seq ();
2468 break; 2526 break;
2469 case 0x9b: /* CSI */ 2527 case 0x9b: /* CSI */
2470 process_csi_seq (); 2528 process_csi_seq ();
2471 break; 2529 break;
2472 case 0x9d: /* CSI */ 2530 case 0x9d: /* OSC */
2473 process_osc_seq (); 2531 process_osc_seq ();
2474 break; 2532 break;
2533#endif
2475 } 2534 }
2476} 2535}
2477/*}}} */ 2536/*}}} */
2478 2537
2479 2538
… …
2541void 2600void
2542rxvt_term::process_escape_seq () 2601rxvt_term::process_escape_seq ()
2543{ 2602{
2544 unicode_t ch = cmd_getc (); 2603 unicode_t ch = cmd_getc ();
2545 2604
2546 if (PrivateModes & PrivMode_vt52) 2605 if (priv_modes & PrivMode_vt52)
2547 { 2606 {
2548 process_escape_vt52 (ch); 2607 process_escape_vt52 (ch);
2549 return; 2608 return;
2550 } 2609 }
2551 2610
… …
2566 scr_charset_set (2, (unsigned int)cmd_getc ()); 2625 scr_charset_set (2, (unsigned int)cmd_getc ());
2567 break; 2626 break;
2568 case '+': 2627 case '+':
2569 scr_charset_set (3, (unsigned int)cmd_getc ()); 2628 scr_charset_set (3, (unsigned int)cmd_getc ());
2570 break; 2629 break;
2571#ifndef NO_FRILLS 2630#if !ENABLE_MINIMAL
2572 case '6': 2631 case '6':
2573 scr_backindex (); 2632 scr_backindex ();
2574 break; 2633 break;
2575#endif 2634#endif
2576 case '7': 2635 case '7':
2577 scr_cursor (SAVE); 2636 scr_cursor (SAVE);
2578 break; 2637 break;
2579 case '8': 2638 case '8':
2580 scr_cursor (RESTORE); 2639 scr_cursor (RESTORE);
2581 break; 2640 break;
2582#ifndef NO_FRILLS 2641#if !ENABLE_MINIMAL
2583 case '9': 2642 case '9':
2584 scr_forwardindex (); 2643 scr_forwardindex ();
2585 break; 2644 break;
2586#endif 2645#endif
2587 case '=': 2646 case '=':
… …
2597 break; 2656 break;
2598 2657
2599 /* 8.3.87: NEXT LINE */ 2658 /* 8.3.87: NEXT LINE */
2600 case C1_NEL: /* ESC E */ 2659 case C1_NEL: /* ESC E */
2601 { 2660 {
2602 unicode_t nlcr[] = { L'\n', L'\r' }; 2661 wchar_t nlcr[] = { C0_LF, C0_CR };
2603 scr_add_lines (nlcr, 1, 2); 2662 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);
2604 } 2663 }
2605 break; 2664 break;
2606 2665
2607 /* kidnapped escape sequence: Should be 8.3.48 */ 2666 /* kidnapped escape sequence: Should be 8.3.48 */
2608 case C1_ESA: /* ESC G */ 2667 case C1_ESA: /* ESC G */
… …
2630 process_dcs_seq (); 2689 process_dcs_seq ();
2631 break; 2690 break;
2632 2691
2633 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2692 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2634 case C1_SCI: /* ESC Z */ 2693 case C1_SCI: /* ESC Z */
2635 tt_write ((const unsigned char *)ESCZ_ANSWER, 2694 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2636 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2637 break; /* steal obsolete ESC [ c */ 2695 break; /* steal obsolete ESC [ c */
2638 2696
2639 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2697 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */
2640 case C1_CSI: /* ESC [ */ 2698 case C1_CSI: /* ESC [ */
2641 process_csi_seq (); 2699 process_csi_seq ();
… …
2668 2726
2669/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2727/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2670/* *INDENT-OFF* */ 2728/* *INDENT-OFF* */
2671enum { 2729enum {
2672 CSI_ICH = 0x40, 2730 CSI_ICH = 0x40,
2673 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2731 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2674 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2732 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2675 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2733 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2676 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 2734 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2677 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 2735 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2678 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2736 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
… …
2703rxvt_term::process_csi_seq () 2761rxvt_term::process_csi_seq ()
2704{ 2762{
2705 unicode_t ch, priv, i; 2763 unicode_t ch, priv, i;
2706 unsigned int nargs, p; 2764 unsigned int nargs, p;
2707 int n, ndef; 2765 int n, ndef;
2708 int arg[ESC_ARGS]; 2766 int arg[ESC_ARGS] = { };
2709 2767
2710 for (nargs = ESC_ARGS; nargs > 0;) 2768 nargs = 0;
2711 arg[--nargs] = 0;
2712 2769
2713 priv = 0; 2770 priv = 0;
2714 ch = cmd_getc (); 2771 ch = cmd_getc ();
2715 if (ch >= '<' && ch <= '?') 2772 if (ch >= '<' && ch <= '?')
2773 {
2716 { /* '<' '=' '>' '?' */ 2774 /* '<' '=' '>' '?' */
2717 priv = ch; 2775 priv = ch;
2718 ch = cmd_getc (); 2776 ch = cmd_getc ();
2719 } 2777 }
2720 2778
2721 /* read any numerical arguments */ 2779 /* read any numerical arguments */
… …
2750 ndef = get_byte_array_bit (csi_defaults, i); 2808 ndef = get_byte_array_bit (csi_defaults, i);
2751 for (p = 0; p < nargs; p++) 2809 for (p = 0; p < nargs; p++)
2752 if (arg[p] == -1) 2810 if (arg[p] == -1)
2753 arg[p] = ndef; 2811 arg[p] = ndef;
2754 2812
2755#ifdef DEBUG_CMD
2756 fprintf (stderr, "CSI ");
2757 for (p = 0; p < nargs; p++)
2758 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2759 fprintf (stderr, "%c\n", ch);
2760#endif
2761
2762 /* 2813 /*
2763 * private mode handling 2814 * private mode handling
2764 */ 2815 */
2765 if (priv) 2816 if (priv)
2766 { 2817 {
2767 switch (priv) 2818 switch (priv)
2768 { 2819 {
2769 case '>': 2820 case '>':
2770 if (ch == CSI_DA) /* secondary device attributes */ 2821 if (ch == CSI_DA) /* secondary device attributes */
2822 {
2823 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2824 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2825 //
2826 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2827 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2828 // versions.
2829 //
2771 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2830 tt_printf ("\033[>%d;95;0c", 'U');
2831 }
2772 break; 2832 break;
2773 case '?': 2833 case '?':
2774 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2834 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2775 process_terminal_mode (ch, priv, nargs, arg); 2835 process_terminal_mode (ch, priv, nargs, arg);
2776 break; 2836 break;
… …
2881 2941
2882 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 2942 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2883 arg[0] = -arg[0]; 2943 arg[0] = -arg[0];
2884 /* FALLTHROUGH */ 2944 /* FALLTHROUGH */
2885 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 2945 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2886 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 2946 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2887 break; 2947 break;
2888 2948
2889 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 2949 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2890 tt_write ((const unsigned char *)VT100_ANS, 2950 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2891 (unsigned int) (sizeof (VT100_ANS) - 1));
2892 break; 2951 break;
2893 2952
2894 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 2953 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2895 process_sgr_mode (nargs, arg); 2954 process_sgr_mode (nargs, arg);
2896 break; 2955 break;
… …
2903 break; 2962 break;
2904 case 6: /* CPR requested */ 2963 case 6: /* CPR requested */
2905 scr_report_position (); 2964 scr_report_position ();
2906 break; 2965 break;
2907 case 7: /* unofficial extension */ 2966 case 7: /* unofficial extension */
2908 if (Options & Opt_insecure) 2967 if (option (Opt_insecure))
2909 tt_printf ("%-.250s\n", rs[Rs_display_name]); 2968 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2910 break; 2969 break;
2911 case 8: /* unofficial extension */ 2970 case 8: /* unofficial extension */
2912 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); 2971 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2913 break; 2972 break;
2914 } 2973 }
… …
2950 break; 3009 break;
2951 3010
2952 case CSI_RM: /* 8.3.107: RESET MODE */ 3011 case CSI_RM: /* 8.3.107: RESET MODE */
2953 if (arg[0] == 4) 3012 if (arg[0] == 4)
2954 scr_insert_mode (0); 3013 scr_insert_mode (0);
3014 else if (arg[0] == 20)
3015 priv_modes &= ~PrivMode_LFNL;
2955 break; 3016 break;
2956 3017
2957 case CSI_SM: /* 8.3.126: SET MODE */ 3018 case CSI_SM: /* 8.3.126: SET MODE */
2958 if (arg[0] == 4) 3019 if (arg[0] == 4)
2959 scr_insert_mode (1); 3020 scr_insert_mode (1);
3021 else if (arg[0] == 20)
3022 priv_modes |= PrivMode_LFNL;
2960 break; 3023 break;
2961 3024
2962 /* 3025 /*
2963 * PRIVATE USE beyond this point. All CSI_7? sequences here 3026 * PRIVATE USE beyond this point. All CSI_7? sequences here
2964 */ 3027 */
… …
2976 break; 3039 break;
2977 case CSI_75: 3040 case CSI_75:
2978 scr_cursor (RESTORE); 3041 scr_cursor (RESTORE);
2979 break; 3042 break;
2980 3043
2981#ifndef NO_FRILLS 3044#if !ENABLE_MINIMAL
2982 case CSI_74: 3045 case CSI_74:
2983 process_window_ops (arg, nargs); 3046 process_window_ops (arg, nargs);
2984 break; 3047 break;
2985#endif 3048#endif
2986 3049
… …
2993 break; 3056 break;
2994 } 3057 }
2995} 3058}
2996/*}}} */ 3059/*}}} */
2997 3060
2998#ifndef NO_FRILLS 3061#if !ENABLE_MINIMAL
2999/* ARGSUSED */ 3062/* ARGSUSED */
3000void 3063void
3001rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3064rxvt_term::process_window_ops (const int *args, unsigned int nargs)
3002{ 3065{
3003 int x, y; 3066 int x, y;
3004 XWindowAttributes wattr; 3067 XWindowAttributes wattr;
3005 Window wdummy; 3068 Window wdummy;
3069
3070 dLocal (Display *, dpy);
3006 3071
3007 if (nargs == 0) 3072 if (nargs == 0)
3008 return; 3073 return;
3009 3074
3010 switch (args[0]) 3075 switch (args[0])
3011 { 3076 {
3012 /* 3077 /*
3013 * commands 3078 * commands
3014 */ 3079 */
3015 case 1: /* deiconify window */ 3080 case 1: /* deiconify window */
3016 XMapWindow (display->display, TermWin.parent[0]); 3081 XMapWindow (dpy, parent[0]);
3017 break; 3082 break;
3018 case 2: /* iconify window */ 3083 case 2: /* iconify window */
3019 XIconifyWindow (display->display, TermWin.parent[0], 3084 XIconifyWindow (dpy, parent[0], display->screen);
3020 DefaultScreen (display->display));
3021 break; 3085 break;
3022 case 3: /* set position (pixels) */ 3086 case 3: /* set position (pixels) */
3023 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3087 XMoveWindow (dpy, parent[0], args[1], args[2]);
3024 break; 3088 break;
3025 case 4: /* set size (pixels) */ 3089 case 4: /* set size (pixels) */
3026 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3090 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
3027 break; 3091 break;
3028 case 5: /* raise window */ 3092 case 5: /* raise window */
3029 XRaiseWindow (display->display, TermWin.parent[0]); 3093 XRaiseWindow (dpy, parent[0]);
3030 break; 3094 break;
3031 case 6: /* lower window */ 3095 case 6: /* lower window */
3032 XLowerWindow (display->display, TermWin.parent[0]); 3096 XLowerWindow (dpy, parent[0]);
3033 break; 3097 break;
3034 case 7: /* refresh window */ 3098 case 7: /* refresh window */
3035 scr_touch (true); 3099 scr_touch (true);
3036 break; 3100 break;
3037 case 8: /* set size (chars) */ 3101 case 8: /* set size (chars) */
3038 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3102 set_widthheight ((unsigned int) (args[2] * fwidth),
3039 (unsigned int) (args[1] * TermWin.fheight)); 3103 (unsigned int) (args[1] * fheight));
3040 break; 3104 break;
3041 3105
3042 //case 9: NYI, TODO, restore maximized window or maximize window 3106 //case 9: NYI, TODO, restore maximized window or maximize window
3043 default: 3107 default:
3044 if (args[0] >= 24) /* set height (chars) */ 3108 if (args[0] >= 24) /* set height (chars) */
3045 set_widthheight ((unsigned int)TermWin.width, 3109 set_widthheight ((unsigned int)width,
3046 (unsigned int) (args[1] * TermWin.fheight)); 3110 (unsigned int) (args[1] * fheight));
3047 break; 3111 break;
3048
3049 3112
3050 /* 3113 /*
3051 * reports - some output format copied from XTerm 3114 * reports - some output format copied from XTerm
3052 */ 3115 */
3053 case 11: /* report window state */ 3116 case 11: /* report window state */
3054 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3117 XGetWindowAttributes (dpy, parent[0], &wattr);
3055 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3118 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
3056 break; 3119 break;
3057 case 13: /* report window position */ 3120 case 13: /* report window position */
3058 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3121 XGetWindowAttributes (dpy, parent[0], &wattr);
3059 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3122 XTranslateCoordinates (dpy, parent[0], wattr.root,
3060 -wattr.border_width, -wattr.border_width, 3123 -wattr.border_width, -wattr.border_width,
3061 &x, &y, &wdummy); 3124 &x, &y, &wdummy);
3062 tt_printf ("\033[3;%d;%dt", x, y); 3125 tt_printf ("\033[3;%d;%dt", x, y);
3063 break; 3126 break;
3064 case 14: /* report window size (pixels) */ 3127 case 14: /* report window size (pixels) */
3065 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3128 XGetWindowAttributes (dpy, parent[0], &wattr);
3066 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3129 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
3067 break; 3130 break;
3068 case 18: /* report text area size (chars) */ 3131 case 18: /* report text area size (chars) */
3069 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3132 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3070 break; 3133 break;
3071 case 19: /* report window size (chars) */ 3134 case 19: /* report window size (chars) */
3072 tt_printf ("\033[9;%d;%dt", TermWin.nrow, TermWin.ncol); 3135 tt_printf ("\033[9;%d;%dt", nrow, ncol);
3073 break; 3136 break;
3074 case 20: /* report icon label */ 3137 case 20: /* report icon label */
3075 if (Options & Opt_insecure)
3076 { 3138 {
3077 char *s; 3139 char *s;
3078 XGetIconName (display->display, TermWin.parent[0], &s); 3140 XGetIconName (dpy, parent[0], &s);
3079 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3141 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3142 XFree (s);
3080 } 3143 }
3081 break; 3144 break;
3082 case 21: /* report window title */ 3145 case 21: /* report window title */
3083 if (Options & Opt_insecure)
3084 { 3146 {
3085 char *s; 3147 char *s;
3086 XFetchName (display->display, TermWin.parent[0], &s); 3148 XFetchName (dpy, parent[0], &s);
3087 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3149 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3150 XFree (s);
3088 } 3151 }
3089 break; 3152 break;
3090 } 3153 }
3091} 3154}
3092#endif 3155#endif
3093 3156
3094/*----------------------------------------------------------------------*/ 3157/*----------------------------------------------------------------------*/
3095/* 3158/*
3096 * get input up until STRING TERMINATOR (or BEL) 3159 * get input up until STRING TERMINATOR (or BEL)
3097 * ends_how is terminator used. returned input must be free ()d 3160 * ends_how is terminator used. returned input must be free()'d
3098 */ 3161 */
3099unsigned char * 3162char *
3100rxvt_term::get_to_st (unicode_t &ends_how) 3163rxvt_term::get_to_st (unicode_t &ends_how)
3101{ 3164{
3102 int seen_esc = 0; /* seen escape? */ 3165 unicode_t ch;
3166 bool seen_esc = false;
3103 unsigned int n = 0; 3167 unsigned int n = 0;
3104 unsigned char *s;
3105 unicode_t ch;
3106 unsigned char string[STRING_MAX]; 3168 wchar_t string[STRING_MAX];
3107 3169
3108 while ((ch = cmd_getc ())) 3170 while ((ch = cmd_getc ()) != NOCHAR)
3109 { 3171 {
3110 if (ch == C0_BEL || ch == CHAR_ST)
3111 break;
3112
3113 if (seen_esc) 3172 if (seen_esc)
3173 {
3114 if (ch == 0x5c) /* 7bit ST */ 3174 if (ch == 0x5c) /* 7bit ST */
3115 break; 3175 break;
3116 else 3176 else
3117 return NULL; 3177 return NULL;
3118 3178 }
3119 if (ch == C0_ESC) 3179 else if (ch == C0_ESC)
3120 { 3180 {
3121 seen_esc = 1; 3181 seen_esc = true;
3122 continue; 3182 continue;
3123 } 3183 }
3184 else if (ch == C0_BEL || ch == CHAR_ST)
3185 break;
3124 else if (ch == '\t') 3186 else if (ch == C0_SYN)
3125 ch = ' '; /* translate '\t' to space */ 3187 ch = cmd_get8 ();
3126 else if (ch < 0x20 && (ch != 0x0a && ch != 0x0d)) 3188 else if (ch < 0x20)
3127 return NULL; /* other control character - exit */ 3189 return NULL; /* other control character - exit */
3128 3190
3129 if (n >= sizeof (string) - 1) 3191 seen_esc = false;
3192
3193 if (n >= STRING_MAX - 1)
3130 // stop at some sane length 3194 // stop at some sane length
3131 return NULL; 3195 return NULL;
3132 3196
3133 string[n++] = ch; 3197 string[n++] = ch;
3134 seen_esc = 0;
3135 } 3198 }
3136 3199
3137 string[n++] = '\0'; 3200 string[n++] = '\0';
3138 3201
3139 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL)
3140 return NULL;
3141
3142 ends_how = (ch == 0x5c ? C0_ESC : ch); 3202 ends_how = (ch == 0x5c ? C0_ESC : ch);
3143 STRNCPY (s, string, n); 3203
3144 return s; 3204 return rxvt_wcstombs (string);
3145} 3205}
3146 3206
3147/*----------------------------------------------------------------------*/ 3207/*----------------------------------------------------------------------*/
3148/* 3208/*
3149 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3209 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
3150 */ 3210 */
3151void 3211void
3152rxvt_term::process_dcs_seq () 3212rxvt_term::process_dcs_seq ()
3153{ 3213{
3154 unsigned char *s; 3214 char *s;
3155 unicode_t eh; 3215 unicode_t eh;
3156 3216
3157 /* 3217 /*
3158 * Not handled yet 3218 * Not handled yet
3159 */ 3219 */
… …
3178 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3238 for (arg = 0; isdigit (ch); ch = cmd_getc ())
3179 arg = arg * 10 + (ch - '0'); 3239 arg = arg * 10 + (ch - '0');
3180 3240
3181 if (ch == ';') 3241 if (ch == ';')
3182 { 3242 {
3183 unsigned char *s = get_to_st (eh); 3243 char *s = get_to_st (eh);
3184 3244
3185 if (s) 3245 if (s)
3186 { 3246 {
3187 process_xterm_seq (arg, (char *)s, eh); 3247 process_xterm_seq (arg, s, eh);
3188 free (s); 3248 free (s);
3189 } 3249 }
3190 } 3250 }
3191} 3251}
3192 3252
3193void 3253void
3194rxvt_term::process_color_seq (int report, int color, const char *str, unsigned char resp) 3254rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3195{ 3255{
3196 if (str[0] == '?' && !str[1]) 3256 if (str[0] == '?' && !str[1])
3197 { 3257 {
3198 if (Options & Opt_insecure) 3258 rgba c;
3199 { 3259 pix_colors_focused[color].get (c);
3200 unsigned short r, g, b; 3260
3201 PixColors[color].get (display, r, g, b); 3261#if XFT
3262 if (c.a != rgba::MAX_CC)
3263 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3264 else
3265#endif
3202 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, r, g, b, resp); 3266 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3203 }
3204 } 3267 }
3205 else 3268 else
3206 set_window_color (color, str); 3269 set_window_color (color, str);
3207} 3270}
3208 3271
3209/* 3272/*
3210 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3273 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
3211 * 0 = change iconName/title
3212 * 1 = change iconName
3213 * 2 = change title
3214 * 4 = change color
3215 * 10 = change fg color
3216 * 11 = change bg color
3217 * 12 = change text color
3218 * 13 = change mouse foreground color
3219 * 17 = change highlight character colour
3220 * 18 = change bold character color
3221 * 19 = change underlined character color
3222 * 46 = change logfile (not implemented)
3223 * 50 = change font
3224 *
3225 * rxvt extensions:
3226 * 20 = bg pixmap
3227 * 39 = change default fg color
3228 * 49 = change default bg color
3229 * 55 = dump scrollback buffer and all of screen
3230 * 701 = change locale
3231 * 702 = find font
3232 * 703 = menu
3233 */ 3274 */
3234void 3275void
3235rxvt_term::process_xterm_seq (int op, const char *str, unsigned char resp) 3276rxvt_term::process_xterm_seq (int op, const char *str, char resp)
3236{ 3277{
3237 int changed = 0;
3238 int color; 3278 int color;
3239 char *buf, *name; 3279 char *buf, *name;
3240 bool query = str[0] == '?' && !str[1]; 3280 bool query = str[0] == '?' && !str[1];
3281 int saveop = op;
3282
3283 dLocal (Display *, dpy);
3241 3284
3242 assert (str != NULL); 3285 assert (str != NULL);
3286
3287 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3288 return;
3289
3243 switch (op) 3290 switch (op)
3244 { 3291 {
3245 case XTerm_name: 3292 case XTerm_name:
3246 set_title (str); 3293 set_title (str);
3247 /* FALLTHROUGH */ 3294 /* FALLTHROUGH */
… …
3252 set_title (str); 3299 set_title (str);
3253 break; 3300 break;
3254 case XTerm_property: 3301 case XTerm_property:
3255 if (str[0] == '?') 3302 if (str[0] == '?')
3256 { 3303 {
3257 Atom prop = XInternAtom (display->display, str + 1, True); 3304 Atom prop = display->atom (str + 1);
3258 Atom actual_type; 3305 Atom actual_type;
3259 int actual_format; 3306 int actual_format;
3260 unsigned long nitems; 3307 unsigned long nitems;
3261 unsigned long bytes_after; 3308 unsigned long bytes_after;
3262 unsigned char *value = 0; 3309 unsigned char *value = 0;
3263 const char *str = ""; 3310 const char *str = "";
3264 3311
3265 if (prop 3312 if (prop
3266 && XGetWindowProperty (display->display, TermWin.parent[0], 3313 && XGetWindowProperty (dpy, parent[0],
3267 prop, 0, 1<<16, 0, AnyPropertyType, 3314 prop, 0, 1<<16, 0, AnyPropertyType,
3268 &actual_type, &actual_format, 3315 &actual_type, &actual_format,
3269 &nitems, &bytes_after, &value) == Success 3316 &nitems, &bytes_after, &value) == Success
3270 && actual_type != None 3317 && actual_type != None
3271 && actual_format == 8) 3318 && actual_format == 8)
3272 str = (const char *)(value); 3319 str = (const char *)(value);
3273 3320
3274 tt_printf ("\033]%d;%s%c", XTerm_property, str, resp); 3321 tt_printf ("\033]%d;%s%c", op, str, resp);
3275 3322
3276 XFree (value); 3323 XFree (value);
3277 } 3324 }
3278 else 3325 else
3279 { 3326 {
3280 char *eq = strchr (str, '='); // constness lost, but verified to be ok 3327 char *eq = strchr (str, '='); // constness lost, but verified to be ok
3281 3328
3282 if (eq) 3329 if (eq)
3283 { 3330 {
3284 *eq = 0; 3331 *eq = 0;
3285 XChangeProperty (display->display, TermWin.parent[0], 3332 set_utf8_property (display->atom (str), eq + 1);
3286 display->atom (str), XA_STRING, 8,
3287 PropModeReplace, (unsigned char *)eq + 1,
3288 strlen (eq + 1));
3289 } 3333 }
3290 else 3334 else
3291 XDeleteProperty (display->display, TermWin.parent[0], 3335 XDeleteProperty (dpy, parent[0],
3292 display->atom (str)); 3336 display->atom (str));
3293 } 3337 }
3294 break; 3338 break;
3295 3339
3296 case XTerm_Color: 3340 case XTerm_Color:
3297 for (buf = (char *)str; buf && *buf;) 3341 for (buf = (char *)str; buf && *buf;)
3298 { 3342 {
3299 if ((name = STRCHR (buf, ';')) == NULL) 3343 if ((name = strchr (buf, ';')) == NULL)
3300 break; 3344 break;
3301 3345
3302 *name++ = '\0'; 3346 *name++ = '\0';
3303 color = atoi (buf); 3347 color = atoi (buf) + minCOLOR;
3304 3348
3305 if (color < 0 || color >= TOTAL_COLORS) 3349 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3306 break; 3350 break;
3307 3351
3308 if ((buf = STRCHR (name, ';')) != NULL) 3352 if ((buf = strchr (name, ';')) != NULL)
3309 *buf++ = '\0'; 3353 *buf++ = '\0';
3310 3354
3311 if (name[0] == '?' && !name[1]) 3355 process_color_seq (op, color, name, resp);
3312 {
3313 if (Options & Opt_insecure)
3314 {
3315 unsigned short r, g, b;
3316 PixColors[color + minCOLOR].get (display, r, g, b);
3317 tt_printf ("\033]%d;%d;rgb:%04x/%04x/%04x%c", XTerm_Color, color, r, g, b, resp);
3318 }
3319 }
3320 else
3321 set_window_color (color + minCOLOR, name);
3322 } 3356 }
3323 break; 3357 break;
3324 case XTerm_Color00: 3358 case XTerm_Color00:
3325 process_color_seq (XTerm_Color00, Color_fg, str, resp); 3359 process_color_seq (op, Color_fg, str, resp);
3326 break; 3360 break;
3327 case XTerm_Color01: 3361 case XTerm_Color01:
3328 process_color_seq (XTerm_Color00, Color_bg, str, resp); 3362 process_color_seq (op, Color_bg, str, resp);
3329 break; 3363 break;
3330#ifndef NO_CURSORCOLOR 3364#ifndef NO_CURSORCOLOR
3331 case XTerm_Color_cursor: 3365 case XTerm_Color_cursor:
3332 process_color_seq (XTerm_Color_cursor, Color_cursor, str, resp); 3366 process_color_seq (op, Color_cursor, str, resp);
3333 break; 3367 break;
3334#endif 3368#endif
3335 case XTerm_Color_pointer_fg: 3369 case XTerm_Color_pointer_fg:
3336 process_color_seq (XTerm_Color_pointer_fg, Color_pointer_fg, str, resp); 3370 process_color_seq (op, Color_pointer_fg, str, resp);
3337 break; 3371 break;
3338 case XTerm_Color_pointer_bg: 3372 case XTerm_Color_pointer_bg:
3339 process_color_seq (XTerm_Color_pointer_bg, Color_pointer_bg, str, resp); 3373 process_color_seq (op, Color_pointer_bg, str, resp);
3340 break; 3374 break;
3341#ifndef NO_BOLD_UNDERLINE_REVERSE 3375#ifndef NO_BOLD_UNDERLINE_REVERSE
3342 case XTerm_Color_BD:
3343 process_color_seq (XTerm_Color_BD, Color_BD, str, resp);
3344 break;
3345 case XTerm_Color_UL:
3346 process_color_seq (XTerm_Color_UL, Color_UL, str, resp);
3347 break;
3348 case XTerm_Color_RV: 3376 case XTerm_Color_RV:
3349 process_color_seq (XTerm_Color_RV, Color_RV, str, resp); 3377 process_color_seq (op, Color_RV, str, resp);
3350 break; 3378 break;
3379 case Rxvt_Color_BD:
3380 case URxvt_Color_BD:
3381 process_color_seq (op, Color_BD, str, resp);
3382 break;
3383 case Rxvt_Color_UL:
3384 case URxvt_Color_UL:
3385 process_color_seq (op, Color_UL, str, resp);
3386 break;
3387 case URxvt_Color_IT:
3388 process_color_seq (op, Color_IT, str, resp);
3389 break;
3351#endif 3390#endif
3391#if ENABLE_TRANSPARENCY
3392 case URxvt_Color_tint:
3393 process_color_seq (op, Color_tint, str, resp);
3394 {
3395 bool changed = false;
3352 3396
3397 if (ISSET_PIXCOLOR (Color_tint))
3398 changed = bgPixmap.set_tint (pix_colors_focused [Color_tint]);
3399 else
3400 changed = bgPixmap.unset_tint ();
3401
3402 if (changed)
3403 update_background ();
3404 }
3405
3406 break;
3407#endif
3408
3409#if BG_IMAGE_FROM_FILE
3353 case XTerm_Pixmap: 3410 case Rxvt_Pixmap:
3354 if (*str != ';') 3411 if (!strcmp (str, "?"))
3355 { 3412 {
3356#if XPM_BACKGROUND 3413 char str[256];
3357 scale_pixmap (""); /* reset to default scaling */
3358 set_bgPixmap (str); /* change pixmap */
3359#endif
3360 scr_touch (true);
3361 }
3362 while ((str = STRCHR (str, ';')) != NULL)
3363 {
3364 str++;
3365#if XPM_BACKGROUND
3366 changed += scale_pixmap (str);
3367#endif
3368 3414
3369 } 3415 sprintf (str, "[%dx%d+%d+%d]", /* can't presume snprintf () ! */
3370 if (changed) 3416 min (bgPixmap.h_scale, 32767), min (bgPixmap.v_scale, 32767),
3371 { 3417 min (bgPixmap.h_align, 32767), min (bgPixmap.v_align, 32767));
3372#ifdef XPM_BACKGROUND 3418 process_xterm_seq (XTerm_title, str, CHAR_ST);
3373 resize_pixmap ();
3374#endif
3375 scr_touch (true);
3376 }
3377 break;
3378
3379 case XTerm_restoreFG:
3380 set_window_color (Color_fg, str);
3381 break;
3382 case XTerm_restoreBG:
3383 set_window_color (Color_bg, str);
3384 break;
3385
3386 case XTerm_logfile:
3387 // TODO, when secure mode?
3388 break;
3389
3390 case XTerm_font:
3391 if (query)
3392 {
3393 if (Options & Opt_insecure)
3394 tt_printf ("\33]%d;%-.250s%c", XTerm_font,
3395 TermWin.fontset->fontdesc
3396 ? TermWin.fontset->fontdesc
3397 : "",
3398 resp);
3399 }
3400 else
3401 change_font (str);
3402 break;
3403
3404#ifndef NO_FRILLS
3405 case XTerm_locale:
3406 if (query)
3407 {
3408 if (Options & Opt_insecure)
3409 tt_printf ("\33]%d;%-.250s%c", XTerm_locale, locale, resp);
3410 } 3419 }
3411 else 3420 else
3412 { 3421 {
3422 int changed = 0;
3423
3424 if (*str != ';')
3425 {
3426 /* reset to default scaling :*/
3427 bgPixmap.unset_geometry ();
3428 if (bgPixmap.set_file (str)) /* change pixmap */
3429 changed++;
3430 str = strchr (str, ';');
3431 if (str == NULL)
3432 bgPixmap.set_defaultGeometry ();
3433 }
3434
3413 set_locale (str); 3435 while (str)
3414# ifdef USE_XIM 3436 {
3415 im_cb (); 3437 str++;
3416# endif 3438 if (bgPixmap.set_geometry (str))
3439 changed++;
3440 str = strchr (str, ';');
3441 }
3442
3443 if (changed)
3444 update_background ();
3417 } 3445 }
3418 break; 3446 break;
3419
3420 case XTerm_findfont:
3421 if (Options & Opt_insecure)
3422 {
3423 int fid = TermWin.fontset->find_font (atoi (str));
3424 tt_printf ("\33]%d;%d;%-.250s%c", XTerm_findfont,
3425 fid, (*TermWin.fontset)[fid]->name, resp);
3426 }
3427 break;
3428#endif 3447#endif
3429 3448
3430#ifdef MENUBAR 3449 case Rxvt_restoreFG:
3431 case XTerm_Menu: 3450 set_window_color (Color_fg, str);
3432 if (Options & Opt_insecure)
3433 menubar_dispatch (const_cast<char *>(str)); // casting away constness is checked
3434 break; 3451 break;
3435#endif 3452 case Rxvt_restoreBG:
3453 set_window_color (Color_bg, str);
3454 break;
3455
3456 case XTerm_logfile:
3457 // TODO, when secure mode?
3458 break;
3459
3436#if 0 3460#if 0
3437 case XTerm_dumpscreen: /* no error notices */ 3461 case Rxvt_dumpscreen: /* no error notices */
3438 { 3462 {
3439 int fd; 3463 int fd;
3440 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3464 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3441 { 3465 {
3442 scr_dump (fd); 3466 scr_dump (fd);
3443 close (fd); 3467 close (fd);
3444 } 3468 }
3445 } 3469 }
3470 break;
3471#endif
3472 case XTerm_font:
3473 op = URxvt_font;
3474 case URxvt_font:
3475#if ENABLE_STYLES
3476 case URxvt_boldFont:
3477 case URxvt_italicFont:
3478 case URxvt_boldItalicFont:
3479#endif
3480 if (query)
3481 tt_printf ("\33]%d;%-.250s%c", saveop,
3482 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3483 ? fontset[op - URxvt_font]->fontdesc : "",
3484 resp);
3485 else
3486 {
3487 const char *&res = rs[Rs_font + (op - URxvt_font)];
3488
3489 res = strdup (str);
3490 allocated.push_back ((void *)res);
3491 set_fonts ();
3492 }
3493 break;
3494
3495 case URxvt_version:
3496 if (query)
3497 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3498 op,
3499 rs[Rs_name], VERSION[0], VERSION[2],
3500 resp);
3501 break;
3502
3503#if !ENABLE_MINIMAL
3504 case URxvt_locale:
3505 if (query)
3506 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3507 else
3508 {
3509 set_locale (str);
3510 pty->set_utf8_mode (enc_utf8);
3511 init_xlocale ();
3512 }
3513 break;
3514
3515 case URxvt_view_up:
3516 case URxvt_view_down:
3517 {
3518 int lines = atoi (str);
3519
3520 if (lines)
3521 scr_page (op == URxvt_view_up ? UP : DN, lines);
3522 else
3523 scr_erase_savelines ();
3524 }
3525
3526 break;
3527#endif
3528
3529#if ENABLE_PERL
3530 case URxvt_perl:
3531 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_END)))
3532 ; // no responses yet
3446 break; 3533 break;
3447#endif 3534#endif
3448 } 3535 }
3449} 3536}
3450/*----------------------------------------------------------------------*/ 3537/*----------------------------------------------------------------------*/
… …
3464{ 3551{
3465 int state; 3552 int state;
3466 3553
3467 if (mode == 's') 3554 if (mode == 's')
3468 { 3555 {
3469 SavedModes |= (PrivateModes & bit); 3556 SavedModes |= (priv_modes & bit);
3470 return -1; 3557 return -1;
3471 } 3558 }
3472 else 3559 else
3473 { 3560 {
3474 if (mode == 'r') 3561 if (mode == 'r')
3475 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3562 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3476 else 3563 else
3477 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3564 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3478 PrivMode (state, bit); 3565 PrivMode (state, bit);
3479 } 3566 }
3480 3567
3481 return state; 3568 return state;
3482} 3569}
3483 3570
3484/* we're not using priv _yet_ */ 3571/* we're not using priv _yet_ */
3485void 3572void
3486rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3573rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg)
3487{ 3574{
3488 unsigned int i, j; 3575 unsigned int i, j;
3489 int state; 3576 int state;
3490 3577
3491 static const struct 3578 static const struct
3492 { 3579 {
3493 const int argval; 3580 const int argval;
3494 const unsigned long bit; 3581 const unsigned long bit;
3495 }
3496
3497 argtopriv[] = { 3582 } argtopriv[] = {
3498 { 1, PrivMode_aplCUR }, 3583 { 1, PrivMode_aplCUR },
3499 { 2, PrivMode_vt52 }, 3584 { 2, PrivMode_vt52 },
3500 { 3, PrivMode_132 }, 3585 { 3, PrivMode_132 },
3501 { 4, PrivMode_smoothScroll }, 3586 { 4, PrivMode_smoothScroll },
3502 { 5, PrivMode_rVideo }, 3587 { 5, PrivMode_rVideo },
3503 { 6, PrivMode_relOrigin }, 3588 { 6, PrivMode_relOrigin },
3504 { 7, PrivMode_Autowrap }, 3589 { 7, PrivMode_Autowrap },
3590 // 8, bi-directional support mode
3505 { 9, PrivMode_MouseX10 }, 3591 { 9, PrivMode_MouseX10 },
3506#ifdef menuBar_esc 3592 // 18, 19 printing-related
3507 { menuBar_esc, PrivMode_menuBar }, 3593 { 25, PrivMode_VisibleCursor },
3508#endif
3509#ifdef scrollBar_esc 3594#ifdef scrollBar_esc
3510 { scrollBar_esc, PrivMode_scrollBar }, 3595 { scrollBar_esc, PrivMode_scrollBar },
3511#endif 3596#endif
3512 // 18, 19 printing-related
3513 { 25, PrivMode_VisibleCursor },
3514 // 30 show scrollbar rxvt. extension
3515 { 35, PrivMode_ShiftKeys }, // rxvt extension 3597 { 35, PrivMode_ShiftKeys }, // rxvt extension
3516 { 40, PrivMode_132OK }, 3598 { 40, PrivMode_132OK },
3517 // 41 xterm more fixes NYI 3599 // 41 xterm more fixes NYI
3518 // 45 margin bell NYI 3600 // 45 margin bell NYI
3519 // 46 start logging 3601 // 46 start logging
… …
3521 { 66, PrivMode_aplKP }, 3603 { 66, PrivMode_aplKP },
3522#ifndef NO_BACKSPACE_KEY 3604#ifndef NO_BACKSPACE_KEY
3523 { 67, PrivMode_BackSpace }, 3605 { 67, PrivMode_BackSpace },
3524#endif 3606#endif
3525 { 1000, PrivMode_MouseX11 }, 3607 { 1000, PrivMode_MouseX11 },
3526 // 1001 Use Hilite Mouse Tracking. NYI, TODO 3608 { 1002, PrivMode_MouseBtnEvent },
3527 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO 3609 { 1003, PrivMode_MouseAnyEvent },
3528 // 1003 Use All Motion Mouse Tracking. NYI, TODO
3529 { 1010, PrivMode_TtyOutputInh }, // rxvt extension 3610 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3530 { 1011, PrivMode_Keypress }, // rxvt extension 3611 { 1011, PrivMode_Keypress }, // rxvt extension
3531 // 1035 enable modifiers for alt, numlock NYI 3612 // 1035 enable modifiers for alt, numlock NYI
3532 // 1036 send ESC for meta keys NYI 3613 // 1036 send ESC for meta keys NYI
3533 // 1037 send DEL for keypad delete NYI 3614 // 1037 send DEL for keypad delete NYI
… …
3559 } 3640 }
3560 3641
3561 /* extra handling for values with state unkept */ 3642 /* extra handling for values with state unkept */
3562 switch (arg[i]) 3643 switch (arg[i])
3563 { 3644 {
3645#if ENABLE_STYLES
3646 case 1021:
3647 set_option (Opt_intensityStyles, mode);
3648
3649 scr_touch (true);
3650 break;
3651#endif
3564 case 1048: /* alternative cursor save */ 3652 case 1048: /* alternative cursor save */
3653 case 1049:
3565 if (Options & Opt_secondaryScreen) 3654 if (option (Opt_secondaryScreen))
3566 if (mode == 0) 3655 if (mode == 0)
3567 scr_cursor (RESTORE); 3656 scr_cursor (RESTORE);
3568 else if (mode == 1) 3657 else if (mode == 1)
3569 scr_cursor (SAVE); 3658 scr_cursor (SAVE);
3570 break; 3659 break;
… …
3581 * within VT52 mode 3670 * within VT52 mode
3582 */ 3671 */
3583 PrivMode (1, PrivMode_vt52); 3672 PrivMode (1, PrivMode_vt52);
3584 break; 3673 break;
3585 case 3: /* 80/132 */ 3674 case 3: /* 80/132 */
3586 if (PrivateModes & PrivMode_132OK) 3675 if (priv_modes & PrivMode_132OK)
3587 set_widthheight (((state ? 132 : 80) * TermWin.fwidth), TermWin.height); 3676 set_widthheight (((state ? 132 : 80) * fwidth), height);
3588 break; 3677 break;
3589 case 4: /* smooth scrolling */ 3678 case 4: /* smooth scrolling */
3590 if (state) 3679 set_option (Opt_jumpScroll, !state);
3591 Options &= ~Opt_jumpScroll;
3592 else
3593 Options |= Opt_jumpScroll;
3594 break; 3680 break;
3595 case 5: /* reverse video */ 3681 case 5: /* reverse video */
3596 scr_rvideo_mode (state); 3682 scr_rvideo_mode (state);
3597 break; 3683 break;
3598 case 6: /* relative/absolute origins */ 3684 case 6: /* relative/absolute origins */
… …
3602 scr_autowrap (state); 3688 scr_autowrap (state);
3603 break; 3689 break;
3604 /* case 8: - auto repeat, can't do on a per window basis */ 3690 /* case 8: - auto repeat, can't do on a per window basis */
3605 case 9: /* X10 mouse reporting */ 3691 case 9: /* X10 mouse reporting */
3606 if (state) /* orthogonal */ 3692 if (state) /* orthogonal */
3607 PrivateModes &= ~PrivMode_MouseX11; 3693 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3608 break; 3694 break;
3609#ifdef menuBar_esc
3610 case menuBar_esc:
3611#ifdef MENUBAR
3612 map_menuBar (state);
3613#endif
3614 break;
3615#endif
3616#ifdef scrollBar_esc 3695#ifdef scrollBar_esc
3617 case scrollBar_esc: 3696 case scrollBar_esc:
3618 if (scrollbar_mapping (state)) 3697 if (scrollbar_mapping (state))
3619 { 3698 {
3620 resize_all_windows (0, 0, 0); 3699 resize_all_windows (0, 0, 0);
… …
3632 break; 3711 break;
3633 /* case 66: - application key pad */ 3712 /* case 66: - application key pad */
3634 /* case 67: - backspace key */ 3713 /* case 67: - backspace key */
3635 case 1000: /* X11 mouse reporting */ 3714 case 1000: /* X11 mouse reporting */
3636 if (state) /* orthogonal */ 3715 if (state) /* orthogonal */
3637 PrivateModes &= ~PrivMode_MouseX10; 3716 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3638 break; 3717 break;
3639#if 0
3640 case 1001: 3718 case 1002:
3641 break; /* X11 mouse highlighting */ 3719 case 1003:
3642#endif 3720 if (state)
3721 {
3722 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3723 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3724 vt_emask_mouse = PointerMotionMask;
3725 }
3726 else
3727 vt_emask_mouse = NoEventMask;
3728 vt_select_input ();
3729 break;
3643 case 1010: /* scroll to bottom on TTY output inhibit */ 3730 case 1010: /* scroll to bottom on TTY output inhibit */
3644 if (state)
3645 Options &= ~Opt_scrollTtyOutput;
3646 else
3647 Options |= Opt_scrollTtyOutput; 3731 set_option (Opt_scrollTtyOutput, !state);
3648 break; 3732 break;
3649 case 1011: /* scroll to bottom on key press */ 3733 case 1011: /* scroll to bottom on key press */
3650 if (state)
3651 Options |= Opt_scrollTtyKeypress; 3734 set_option (Opt_scrollTtyKeypress, state);
3652 else
3653 Options &= ~Opt_scrollTtyKeypress;
3654 break; 3735 break;
3655 case 1047: /* secondary screen w/ clearing last */ 3736 case 1047: /* secondary screen w/ clearing last */
3656 if (Options & Opt_secondaryScreen) 3737 if (option (Opt_secondaryScreen))
3657 if (current_screen != PRIMARY) 3738 if (current_screen != PRIMARY)
3658 scr_erase_screen (2); 3739 scr_erase_screen (2);
3659 scr_change_screen (state); 3740 scr_change_screen (state);
3660 break; 3741 break;
3661 case 1049: /* secondary screen w/ clearing first */ 3742 case 1049: /* secondary screen w/ clearing first */
3662 scr_change_screen (state); 3743 scr_change_screen (state);
3663 if (Options & Opt_secondaryScreen) 3744 if (option (Opt_secondaryScreen))
3664 if (current_screen != PRIMARY) 3745 if (current_screen != PRIMARY)
3665 scr_erase_screen (2); 3746 scr_erase_screen (2);
3666 break; 3747 break;
3667 default: 3748 default:
3668 break; 3749 break;
… …
3694 rendset = 0, rendstyle = ~RS_None; 3775 rendset = 0, rendstyle = ~RS_None;
3695 break; 3776 break;
3696 case 1: 3777 case 1:
3697 rendset = 1, rendstyle = RS_Bold; 3778 rendset = 1, rendstyle = RS_Bold;
3698 break; 3779 break;
3780 //case 2: // low intensity
3781 case 3:
3782 rendset = 1, rendstyle = RS_Italic;
3783 break;
3699 case 4: 3784 case 4:
3700 rendset = 1, rendstyle = RS_Uline; 3785 rendset = 1, rendstyle = RS_Uline;
3701 break; 3786 break;
3702 case 5: 3787 case 5: // slowly blinking
3788 case 6: // rapidly blinking
3703 rendset = 1, rendstyle = RS_Blink; 3789 rendset = 1, rendstyle = RS_Blink;
3704 break; 3790 break;
3791 //case 6: // scoansi light background
3705 case 7: 3792 case 7:
3706 rendset = 1, rendstyle = RS_RVid; 3793 rendset = 1, rendstyle = RS_RVid;
3707 break; 3794 break;
3708 case 8: 3795 case 8:
3709 // invisible. NYI 3796 // invisible. NYI
3710 break; 3797 break;
3711 case 22: 3798 //case 9: // crossed out
3799 //case 10: // scoansi acs off, primary font
3800 //case 11: // scoansi acs on, first alt font
3801 //case 12: // scoansi acs on, |0x80, second alt font
3802 //...
3803 //case 19: // ninth alt font
3804 //case 20: // gothic
3805 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3712 rendset = 0, rendstyle = RS_Bold; 3806 rendset = 0, rendstyle = RS_Bold;
3807 break;
3808 case 22: // normal intensity
3809 rendset = 0, rendstyle = RS_Bold;
3810 break;
3811 case 23: // disable italic
3812 rendset = 0, rendstyle = RS_Italic;
3713 break; 3813 break;
3714 case 24: 3814 case 24:
3715 rendset = 0, rendstyle = RS_Uline; 3815 rendset = 0, rendstyle = RS_Uline;
3716 break; 3816 break;
3717 case 25: 3817 case 25:
3718 rendset = 0, rendstyle = RS_Blink; 3818 rendset = 0, rendstyle = RS_Blink;
3719 break; 3819 break;
3820 case 26: // variable spacing (iso 8613)
3821 rendset = 0, rendstyle = RS_Blink;
3822 break;
3720 case 27: 3823 case 27:
3721 rendset = 0, rendstyle = RS_RVid; 3824 rendset = 0, rendstyle = RS_RVid;
3722 break; 3825 break;
3723 case 28:
3724 // visible. NYI 3826 //case 28: // visible. NYI
3725 break; 3827 //case 29: // not crossed-out
3726 } 3828 }
3727 3829
3728 if (rendset != -1) 3830 if (rendset != -1)
3729 { 3831 {
3730 scr_rendition (rendset, rendstyle); 3832 scr_rendition (rendset, rendstyle);
… …
3741 case 35: 3843 case 35:
3742 case 36: 3844 case 36:
3743 case 37: 3845 case 37:
3744 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg); 3846 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3745 break; 3847 break;
3746#ifdef TTY_256COLOR 3848 case 38: // set fg color, ISO 8613-6
3747 case 38:
3748 if (nargs > i + 2 && arg[i + 1] == 5) 3849 if (nargs > i + 2 && arg[i + 1] == 5)
3749 { 3850 {
3750 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg); 3851 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3751 i += 2; 3852 i += 2;
3752 } 3853 }
3753 break; 3854 break;
3754#endif
3755 case 39: /* default fg */ 3855 case 39: /* default fg */
3756 scr_color (Color_fg, Color_fg); 3856 scr_color (Color_fg, Color_fg);
3757 break; 3857 break;
3758 3858
3759 case 40: 3859 case 40:
… …
3764 case 45: 3864 case 45:
3765 case 46: 3865 case 46:
3766 case 47: 3866 case 47:
3767 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg); 3867 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3768 break; 3868 break;
3769#ifdef TTY_256COLOR 3869 case 48: // set bg color, ISO 8613-6
3770 case 48:
3771 if (nargs > i + 2 && arg[i + 1] == 5) 3870 if (nargs > i + 2 && arg[i + 1] == 5)
3772 { 3871 {
3773 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg); 3872 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3774 i += 2; 3873 i += 2;
3775 } 3874 }
3776 break; 3875 break;
3777#endif
3778 case 49: /* default bg */ 3876 case 49: /* default bg */
3779 scr_color (Color_bg, Color_bg); 3877 scr_color (Color_bg, Color_bg);
3780 break; 3878 break;
3781 3879
3782#ifndef NO_BRIGHTCOLOR 3880 //case 50: // not variable spacing
3881
3882#if !ENABLE_MINIMAL
3783 case 90: 3883 case 90:
3784 case 91: /* set bright fg color */ 3884 case 91: /* set bright fg color */
3785 case 92: 3885 case 92:
3786 case 93: 3886 case 93:
3787 case 94: 3887 case 94:
3788 case 95: 3888 case 95:
3789 case 96: 3889 case 96:
3790 case 97: 3890 case 97:
3791 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 3891 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3792 Color_fg);
3793 break; 3892 break;
3794 case 100: 3893 case 100:
3795 case 101: /* set bright bg color */ 3894 case 101: /* set bright bg color */
3796 case 102: 3895 case 102:
3797 case 103: 3896 case 103:
3798 case 104: 3897 case 104:
3799 case 105: 3898 case 105:
3800 case 106: 3899 case 106:
3801 case 107: 3900 case 107:
3802 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 3901 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3803 Color_bg);
3804 break; 3902 break;
3805#endif 3903#endif
3806
3807 } 3904 }
3808 } 3905 }
3809} 3906}
3810/*}}} */ 3907/*}}} */
3811 3908
3812/*{{{ process Rob Nation's own graphics mode sequences */ 3909/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3813void 3910void
3814rxvt_term::process_graphics () 3911rxvt_term::process_graphics ()
3815{ 3912{
3816 unicode_t ch, cmd = cmd_getc (); 3913 unicode_t ch, cmd = cmd_getc ();
3817 3914
3818 if (cmd == 'Q') 3915 if (cmd == 'Q')
3916 {
3819 { /* query graphics */ 3917 /* query graphics */
3820 tt_printf ("\033G0\n"); /* no graphics */ 3918 tt_printf ("\033G0\012"); /* no graphics */
3821 return; 3919 return;
3822 } 3920 }
3823 /* swallow other graphics sequences until terminating ':' */ 3921 /* swallow other graphics sequences until terminating ':' */
3824 do 3922 do
3825 ch = cmd_getc (); 3923 ch = cmd_getc ();
… …
3835 */ 3933 */
3836void 3934void
3837rxvt_term::tt_printf (const char *fmt,...) 3935rxvt_term::tt_printf (const char *fmt,...)
3838{ 3936{
3839 va_list arg_ptr; 3937 va_list arg_ptr;
3840 unsigned char buf[256]; 3938 char buf[256];
3841 3939
3842 va_start (arg_ptr, fmt); 3940 va_start (arg_ptr, fmt);
3843 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 3941 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3844 va_end (arg_ptr); 3942 va_end (arg_ptr);
3845 tt_write (buf, STRLEN (buf)); 3943 tt_write (buf, strlen (buf));
3846} 3944}
3847 3945
3848/* ---------------------------------------------------------------------- */ 3946/* ---------------------------------------------------------------------- */
3849/* Write data to the pty as typed by the user, pasted with the mouse, 3947/* 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. 3948 * or generated by us in response to a query ESC sequence.
3851 */ 3949 */
3950const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
3951
3852void 3952void
3853rxvt_term::tt_write (const unsigned char *data, unsigned int len) 3953rxvt_term::tt_write (const char *data, unsigned int len)
3854{ 3954{
3855 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 3955 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
3956 return;
3856 3957
3857 if (len) 3958 if (pty->pty < 0)
3959 return;
3960
3961 if (v_buflen == 0)
3962 {
3963 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
3964
3965 if ((unsigned int)written == len)
3966 return;
3967
3968 data += written;
3969 len -= written;
3858 { 3970 }
3971
3972 v_buffer = (char *)realloc (v_buffer, v_buflen + len);
3973
3974 memcpy (v_buffer + v_buflen, data, len);
3975 v_buflen += len;
3976
3977 pty_ev.set (ev::READ | ev::WRITE);
3978}
3979
3980void rxvt_term::pty_write ()
3981{
3982 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
3983
3984 if (written > 0)
3985 {
3986 v_buflen -= written;
3987
3859 if (v_buflen == 0) 3988 if (v_buflen == 0)
3860 { 3989 {
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); 3990 free (v_buffer);
3888 v_buffer = 0; 3991 v_buffer = 0;
3889 v_buflen = 0;
3890 3992
3891 pty_ev.set (EVENT_READ); 3993 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; 3994 return;
3904 } 3995 }
3996
3997 memmove (v_buffer, v_buffer + written, v_buflen);
3905 } 3998 }
3999 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4000 pty_ev.set (ev::READ);
3906} 4001}
3907 4002
3908/*----------------------- end-of-file (C source) -----------------------*/ 4003/*----------------------- end-of-file (C source) -----------------------*/
3909 4004

Diff Legend

– Removed lines
+ Added lines
< Changed lines
> Changed lines