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 1.95 by pcg, Sun May 9 18:19:49 2004 UTC vs.
Revision 1.352 by ayin, Sun Sep 9 10:35:00 2007 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: command.C 2 * File: command.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
… …
25 * - extensive modifications 25 * - extensive modifications
26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> 26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org>
27 * Copyright (c) 2001 Marius Gedminas 27 * Copyright (c) 2001 Marius Gedminas
28 * - Ctrl/Mod4+Tab works like Meta+Tab (options) 28 * - Ctrl/Mod4+Tab works like Meta+Tab (options)
29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org> 29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org>
30 * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com> 30 * Copyright (c) 2003-2006 Marc Lehmann <pcg@goof.com>
31 * 31 *
32 * This program is free software; you can redistribute it and/or modify 32 * This program is free software; you can redistribute it and/or modify
33 * it under the terms of the GNU General Public License as published by 33 * it under the terms of the GNU General Public License as published by
34 * the Free Software Foundation; either version 2 of the License, or 34 * the Free Software Foundation; either version 2 of the License, or
35 * (at your option) any later version. 35 * (at your option) any later version.
… …
43 * along with this program; if not, write to the Free Software 43 * along with this program; if not, write to the Free Software
44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
45 *----------------------------------------------------------------------*/ 45 *----------------------------------------------------------------------*/
46 46
47/*{{{ includes: */ 47/*{{{ includes: */
48#include "../config.h" /* NECESSARY */ 48#include "../config.h"
49#include "rxvt.h" /* NECESSARY */ 49#include "rxvt.h"
50#include "rxvtperl.h"
50#include "version.h" 51#include "version.h"
51#include "command.h" 52#include "command.h"
52 53
53#include <wchar.h> 54#ifdef KEYSYM_RESOURCE
55# include "keyboard.h"
56#endif
57
58#include <csignal>
59
60#if LINUX_YIELD_HACK
61# include <ctime>
62#endif
54 63
55/*----------------------------------------------------------------------*/ 64/*----------------------------------------------------------------------*/
56 65
57#define IS_CONTROL(ch) !((ch) & 0xffffff60UL) 66#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
58 67
59// exception thrown when the command parser runs out of input data 68#if ENABLE_FRILLS || ISO_14755
60class out_of_input { } out_of_input;
61 69
62/*{{{ Convert the keypress event into a string */ 70#define ISO_14755_STARTED 0x80000000UL
71#define ISO_14755_51 0x40000000UL // basic (section 5.1)
72#define ISO_14755_52 0x20000000UL // keycap (section 5.2)
73#define ISO_14755_54 0x10000000UL // code feedback (section 5.4)
74#define ISO_14755_MASK 0x0fffffffUL
75
76#if ISO_14755
77static unsigned short iso14755_symtab[] = {
78 // keysym, unicode
79 XK_Left, 0x2190,
80 XK_KP_Left, 0x2190,
81 XK_Up, 0x2191,
82 XK_KP_Up, 0x2191,
83 XK_Right, 0x2192,
84 XK_KP_Right, 0x2192,
85 XK_Down, 0x2193,
86 XK_KP_Down, 0x2193,
87 XK_Linefeed, 0x21b4,
88 XK_Return, 0x21b5,
89 XK_KP_Enter, 0x21b5,
90
91 XK_Prior, 0x21de,
92 XK_Next, 0x21df,
93 XK_Tab, 0x21e5,
94 XK_ISO_Left_Tab, 0x21e6,
95 XK_Shift_L, 0x21e7,
96 XK_Shift_R, 0x21e7,
97
98 XK_Shift_Lock, 0x21eb,
99 XK_ISO_Lock, 0x21eb,
100 XK_Caps_Lock, 0x21ec,
101 XK_Num_Lock, 0x21ed,
102 XK_ISO_Level3_Shift, 0x21ee,
103 XK_ISO_Level3_Lock, 0x21ef,
104 XK_ISO_Group_Lock, 0x21f0,
105 XK_Home, 0x21f1,
106 XK_End, 0x21f2,
107
108 XK_Execute, 0x2318,
109 XK_Begin, 0x2320,
110 XK_Delete, 0x2326,
111 XK_Clear, 0x2327,
112 XK_BackSpace, 0x232b,
113 XK_Insert, 0x2380,
114 XK_Control_L, 0x2388,
115 XK_Control_R, 0x2388,
116 XK_Pause, 0x2389,
117 XK_Break, 0x238a,
118 XK_Escape, 0x238b,
119 XK_Undo, 0x238c,
120 XK_Print, 0x2399,
121
122 XK_space, 0x2423,
123
124#ifdef XK_KP_Begin
125 XK_KP_Prior, 0x21de,
126 XK_KP_Next, 0x21df,
127 XK_KP_Begin, 0x2320,
128 XK_KP_Insert, 0x2380,
129 XK_KP_Delete, 0x2326,
130 XK_KP_Space, 0x2422,
131#endif
132 0,
133};
134
63void 135void
136rxvt_term::iso14755_54 (int x, int y)
137{
138 x = Pixel2Col (x);
139 y = Pixel2Row (y);
140
141 if (!IN_RANGE_EXC (x, 0, ncol)
142 || !IN_RANGE_EXC (y, 0, nrow))
143 return;
144
145 for (;;)
146 {
147 const line_t &l = ROW(y + view_start);
148
149 text_t t = l.t[x];
150
151 if (t != NOCHAR || !x)
152 {
153 iso14755_51 (l.t[x], l.r[x], x, y);
154 iso14755buf = ISO_14755_54;
155 break;
156 }
157
158 x--;
159 }
160}
161
162void
163rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y)
164{
165 rxvt_fontset *fs = FONTSET (r);
166 rxvt_font *f = (*fs)[fs->find_font (ch)];
167 wchar_t *chr, *alloc, ch2, *fname;
168 int len;
169
170 fname = rxvt_utf8towcs (f->name);
171
172# if ENABLE_COMBINING
173 if (IS_COMPOSE (ch))
174 {
175 len = rxvt_composite.expand (ch, 0);
176 alloc = chr = new wchar_t[len];
177 rxvt_composite.expand (ch, chr);
178 }
179 else
180# endif
181 {
182 ch2 = ch;
183
184 alloc = 0;
185 chr = &ch2;
186 len = 1;
187 }
188
189 char attr[80]; // plenty
190
191 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
192 (int)r,
193 fgcolor_of (r), bgcolor_of (r),
194 r & RS_Bold ? " bold" : "",
195 r & RS_Italic ? " italic" : "",
196 r & RS_Blink ? " blink" : "",
197 r & RS_RVid ? " rvid" : "",
198 r & RS_Uline ? " uline" : "",
199 r & RS_Careful ? " careful" : "");
200
201 int width = wcswidth (fname, wcslen (fname));
202
203 max_it (width, 8+5); // for char + hey
204 max_it (width, strlen (attr));
205
206 if (y >= 0)
207 {
208 y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1;
209 x = 0;
210 }
211
212 scr_overlay_new (x, y, width, len + 2);
213
214 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
215
216 for (int y = 0; y < len; y++)
217 {
218 char buf[9];
219
220 ch = *chr++;
221
222 sprintf (buf, "%8x", ch);
223 scr_overlay_set (0, y, buf);
224 scr_overlay_set (9, y, '=');
225# if !UNICODE3
226 if (ch >= 0x10000)
227 ch = 0xfffd;
228# endif
229 scr_overlay_set (11, y, ch, r);
230
231 if (WCWIDTH (ch) >= 2)
232 scr_overlay_set (12, y, NOCHAR, r);
233 }
234
235// {
236// char buf[4+4+3+1];
237// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y);
238// scr_overlay_set (0, 0, buf);
239// }
240 scr_overlay_set (0, len , attr);
241 scr_overlay_set (0, len + 1, fname);
242
243 free (fname);
244
245# if ENABLE_COMBINING
246 if (alloc)
247 delete [] alloc;
248# endif
249}
250#endif
251
252void
253rxvt_term::commit_iso14755 ()
254{
255 wchar_t ch[2];
256
257 ch[0] = iso14755buf & ISO_14755_MASK;
258 ch[1] = 0;
259
260 if (iso14755buf & ISO_14755_51)
261 {
262 char mb[16];
263 int len;
264
265 // allow verbatim 0-bytes and control-bytes to be entered
266 if (ch[0] >= 0x20)
267 len = wcstombs (mb, ch, 16);
268 else
269 {
270 mb[0] = ch[0];
271 len = 1;
272 }
273
274 if (len > 0)
275 tt_write (mb, len);
276 else
277 scr_bell ();
278 }
279
280 iso14755buf = 0;
281}
282
283int
64rxvt_term::lookup_key (XKeyEvent &ev) 284rxvt_term::hex_keyval (XKeyEvent &ev)
285{
286 // check wether this event corresponds to a hex digit
287 // if the modifiers had not been pressed.
288 for (int index = 0; index < 8; index++)
289 {
290 KeySym k = XLookupKeysym (&ev, index);
291
292 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
293 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
294 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
295 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
296 }
297
298 return -1;
299}
300#endif
301
302void
303rxvt_term::key_press (XKeyEvent &ev)
65{ 304{
66 int ctrl, meta, shft, len; 305 int ctrl, meta, shft, len;
67 unsigned int newlen; 306 unsigned int newlen;
68 KeySym keysym; 307 KeySym keysym;
69#ifdef DEBUG_CMD
70 static int debug_key = 1; /* accessible by a debugger only */
71#endif
72 int valid_keysym; 308 int valid_keysym;
73 unsigned char kbuf[KBUFSZ]; 309 char kbuf[KBUFSZ];
310
311#if ISO_14755
312 if (iso14755buf & ISO_14755_52)
313 return;
314#endif
74 315
75 /* 316 /*
76 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 317 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
77 * escape sequence to toggle the Keypad. 318 * escape sequence to toggle the Keypad.
78 * 319 *
79 * Always permit `shift' to override the current setting 320 * Always permit `shift' to override the current setting
80 */ 321 */
81 shft = (ev.state & ShiftMask); 322 shft = ev.state & ShiftMask;
82 ctrl = (ev.state & ControlMask); 323 ctrl = ev.state & ControlMask;
83 meta = (ev.state & ModMetaMask); 324 meta = ev.state & ModMetaMask;
84 325
85 if (numlock_state || (ev.state & ModNumLockMask)) 326 if (numlock_state || (ev.state & ModNumLockMask))
86 { 327 {
87 numlock_state = (ev.state & ModNumLockMask); 328 numlock_state = (ev.state & ModNumLockMask);
88 PrivMode ((!numlock_state), PrivMode_aplKP); 329 PrivMode ((!numlock_state), PrivMode_aplKP);
… …
96 Status status_return; 337 Status status_return;
97 338
98#if 0 339#if 0
99#ifdef X_HAVE_UTF8_STRING 340#ifdef X_HAVE_UTF8_STRING
100 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful 341 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
101 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 342 len = Xutf8LookupString (Input_Context, &ev, kbuf,
102 KBUFSZ, &keysym, &status_return); 343 KBUFSZ, &keysym, &status_return);
103 else 344 else
104#endif 345#endif
105#endif 346#endif
106 { 347 {
… …
108 349
109 // the XOpenIM manpage lies about hardcoding the locale 350 // the XOpenIM manpage lies about hardcoding the locale
110 // at the point of XOpenIM, so temporarily switch locales 351 // at the point of XOpenIM, so temporarily switch locales
111 if (rs[Rs_imLocale]) 352 if (rs[Rs_imLocale])
112 SET_LOCALE (rs[Rs_imLocale]); 353 SET_LOCALE (rs[Rs_imLocale]);
354
113 // assume wchar_t == unicode or better 355 // assume wchar_t == unicode or better
114 len = XwcLookupString (Input_Context, &ev, wkbuf, 356 len = XwcLookupString (Input_Context, &ev, wkbuf,
115 KBUFSZ, &keysym, &status_return); 357 KBUFSZ, &keysym, &status_return);
358
116 if (rs[Rs_imLocale]) 359 if (rs[Rs_imLocale])
117 SET_LOCALE (locale); 360 SET_LOCALE (locale);
118 361
119 if (status_return == XLookupChars 362 if (status_return == XLookupChars
120 || status_return == XLookupBoth) 363 || status_return == XLookupBoth)
… …
141 || status_return == XLookupBoth; 384 || status_return == XLookupBoth;
142 } 385 }
143 else 386 else
144#endif 387#endif
145 { 388 {
146 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 389 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
147 valid_keysym = keysym != NoSymbol; 390 valid_keysym = keysym != NoSymbol;
148 } 391 }
149 392
150 if (valid_keysym) 393 if (valid_keysym)
151 { 394 {
395#ifdef KEYSYM_RESOURCE
396 if (keyboard->dispatch (this, keysym, ev.state))
397 return;
398#endif
399
152 if (TermWin.saveLines) 400 if (saveLines)
153 { 401 {
154#ifdef UNSHIFTED_SCROLLKEYS 402#ifdef UNSHIFTED_SCROLLKEYS
155 if (!ctrl && !meta) 403 if (!ctrl && !meta)
156 {
157#else 404#else
158 if (IS_SCROLL_MOD) 405 if (IS_SCROLL_MOD)
406#endif
159 { 407 {
160#endif
161 int lnsppg; 408 int lnsppg;
162 409
163#ifdef PAGING_CONTEXT_LINES 410#ifdef PAGING_CONTEXT_LINES
164 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 411 lnsppg = nrow - PAGING_CONTEXT_LINES;
165#else 412#else
166 lnsppg = TermWin.nrow * 4 / 5; 413 lnsppg = nrow * 4 / 5;
167#endif 414#endif
168 if (keysym == XK_Prior) 415 if (keysym == XK_Prior)
169 { 416 {
170 scr_page (UP, lnsppg); 417 scr_page (UP, lnsppg);
171 return; 418 return;
… …
199 scr_move_to (0, 1); 446 scr_move_to (0, 1);
200 return; 447 return;
201 } 448 }
202 else if (keysym == XK_End) 449 else if (keysym == XK_End)
203 { 450 {
204 scr_move_to (1, 0); 451 scr_move_to (1, 1);
205 return; 452 return;
206 } 453 }
207 } 454 }
208#endif 455#endif
209 } 456 }
… …
214 if (keysym >= XK_F1 && keysym <= XK_F10) 461 if (keysym >= XK_F1 && keysym <= XK_F10)
215 { 462 {
216 keysym += (XK_F11 - XK_F1); 463 keysym += (XK_F11 - XK_F1);
217 shft = 0; /* turn off Shift */ 464 shft = 0; /* turn off Shift */
218 } 465 }
219 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 466 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
220 { 467 {
221 switch (keysym) 468 switch (keysym)
222 { 469 {
223 /* normal XTerm key bindings */ 470 /* normal XTerm key bindings */
224 case XK_Insert: /* Shift+Insert = paste mouse selection */ 471 case XK_Insert: /* Shift+Insert = paste mouse selection */
225 selection_request (ev.time, 0, 0); 472 selection_request (ev.time);
226 return; 473 return;
474#if TODO
227 /* rxvt extras */ 475 /* rxvt extras */
228 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 476 case XK_KP_Add: /* Shift+KP_Add = bigger font */
229 change_font (FONT_UP); 477 change_font (FONT_UP);
230 return; 478 return;
231 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 479 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
232 change_font (FONT_DN); 480 change_font (FONT_DN);
233 return; 481 return;
482#endif
234 } 483 }
235 } 484 }
236 } 485 }
237#ifdef PRINTPIPE 486
238 if (keysym == XK_Print) 487#if ENABLE_FRILLS || ISO_14755
239 { 488 // ISO 14755 support
240 scr_printscreen (ctrl | shft); 489 if (shft && ctrl)
241 return;
242 } 490 {
243#endif 491 int hv;
244 492
245 if (keysym >= 0xFF00 && keysym <= 0xFFFF) 493 if (iso14755buf & ISO_14755_51
246 { 494 && (keysym == XK_space || keysym == XK_KP_Space
247#ifdef KEYSYM_RESOURCE 495 || keysym == XK_Return || keysym == XK_KP_Enter))
248 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL)
249 { 496 {
250 unsigned int l; 497 commit_iso14755 ();
251 const unsigned char *kbuf0; 498 iso14755buf = ISO_14755_51;
252 499# if ISO_14755
253 kbuf0 = (Keysym_map[keysym & 0xFF]); 500 iso14755_51 (0);
254 l = (unsigned int)*kbuf0++;
255
256 /* escape prefix */
257 if (meta
258# ifdef META8_OPTION
259 && meta_char == C0_ESC
260# endif 501# endif
261 ) 502 return;
262 {
263 const unsigned char ch = C0_ESC;
264 tt_write (&ch, 1);
265 } 503 }
266 504 else if (keysym == XK_BackSpace)
267 tt_write (kbuf0, l); 505 {
506 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
507# if ISO_14755
508 iso14755_51 (iso14755buf & ISO_14755_MASK);
509# endif
510 return;
511 }
512 else if ((hv = hex_keyval (ev)) >= 0)
513 {
514 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
515 | hv | ISO_14755_51;
516# if ISO_14755
517 iso14755_51 (iso14755buf & ISO_14755_MASK);
518# endif
268 return; 519 return;
269 } 520 }
270 else 521 else
271#endif
272 { 522 {
523# if ISO_14755
524 scr_overlay_off ();
525# endif
526 iso14755buf = 0;
527 }
528 }
529 else if ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
530 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R)))
531 if (!(iso14755buf & ISO_14755_STARTED))
532 {
533 iso14755buf |= ISO_14755_STARTED;
534# if ISO_14755
535 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
536 scr_overlay_set (0, 0, "ISO 14755 mode");
537# endif
538 }
539#endif
540
541#ifdef PRINTPIPE
542 if (keysym == XK_Print)
543 {
544 scr_printscreen (ctrl | shft);
545 return;
546 }
547#endif
548
549 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
550 {
551 {
552 bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
273 newlen = 1; 553 newlen = 1;
274 switch (keysym) 554 switch (keysym)
275 { 555 {
276#ifndef NO_BACKSPACE_KEY 556#ifndef NO_BACKSPACE_KEY
277 case XK_BackSpace: 557 case XK_BackSpace:
278 if (PrivateModes & PrivMode_HaveBackSpace) 558 if (priv_modes & PrivMode_HaveBackSpace)
279 { 559 {
280 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace) 560 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
281 ^ !!ctrl) ? '\b' : '\177'; 561 ^ !!ctrl) ? '\b' : '\177';
282 kbuf[1] = '\0'; 562 kbuf[1] = '\0';
283 } 563 }
284 else 564 else
285 STRCPY (kbuf, key_backspace); 565 strcpy (kbuf, rs[Rs_backspace_key]);
286 break; 566 break;
287#endif 567#endif
288#ifndef NO_DELETE_KEY 568#ifndef NO_DELETE_KEY
569# ifdef XK_KP_Delete
570 case XK_KP_Delete:
571 /* allow shift to override */
572 if (kp)
573 {
574 strcpy (kbuf, "\033On");
575 break;
576 }
577 /* FALLTHROUGH */
578# endif
289 case XK_Delete: 579 case XK_Delete:
290 STRCPY (kbuf, key_delete); 580 strcpy (kbuf, rs[Rs_delete_key]);
291 break; 581 break;
292#endif 582#endif
293 case XK_Tab: 583 case XK_Tab:
294 if (shft) 584 if (shft)
295 STRCPY (kbuf, "\033[Z"); 585 strcpy (kbuf, "\033[Z");
296 else 586 else
297 { 587 {
298#ifdef CTRL_TAB_MAKES_META 588#ifdef CTRL_TAB_MAKES_META
299 if (ctrl) 589 if (ctrl)
300 meta = 1; 590 meta = 1;
… …
306 newlen = 0; 596 newlen = 0;
307 } 597 }
308 break; 598 break;
309 599
310#ifdef XK_KP_Left 600#ifdef XK_KP_Left
311 case XK_KP_Up: /* \033Ox or standard */ 601 case XK_KP_Up: /* \033Ox or standard */
312 case XK_KP_Down: /* \033Or or standard */ 602 case XK_KP_Down: /* \033Or or standard */
313 case XK_KP_Right: /* \033Ov or standard */ 603 case XK_KP_Right: /* \033Ov or standard */
314 case XK_KP_Left: /* \033Ot or standard */ 604 case XK_KP_Left: /* \033Ot or standard */
315 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 605 if (kp)
316 { 606 {
317 STRCPY (kbuf, "\033OZ"); 607 strcpy (kbuf, "\033OZ");
318 kbuf[2] = "txvr"[keysym - XK_KP_Left]; 608 kbuf[2] = "txvr"[keysym - XK_KP_Left];
319 break; 609 break;
320 } 610 }
321 else 611 else
322 /* translate to std. cursor key */ 612 /* translate to std. cursor key */
… …
325#endif 615#endif
326 case XK_Up: /* "\033[A" */ 616 case XK_Up: /* "\033[A" */
327 case XK_Down: /* "\033[B" */ 617 case XK_Down: /* "\033[B" */
328 case XK_Right: /* "\033[C" */ 618 case XK_Right: /* "\033[C" */
329 case XK_Left: /* "\033[D" */ 619 case XK_Left: /* "\033[D" */
330 STRCPY (kbuf, "\033[Z"); 620 strcpy (kbuf, "\033[Z");
331 kbuf[2] = "DACB"[keysym - XK_Left]; 621 kbuf[2] = "DACB"[keysym - XK_Left];
332 /* do Shift first */ 622 /* do Shift first */
333 if (shft) 623 if (shft)
334 kbuf[2] = "dacb"[keysym - XK_Left]; 624 kbuf[2] = "dacb"[keysym - XK_Left];
335 else if (ctrl) 625 else if (ctrl)
336 { 626 {
337 kbuf[1] = 'O'; 627 kbuf[1] = 'O';
338 kbuf[2] = "dacb"[keysym - XK_Left]; 628 kbuf[2] = "dacb"[keysym - XK_Left];
339 } 629 }
340 else if (PrivateModes & PrivMode_aplCUR) 630 else if (priv_modes & PrivMode_aplCUR)
341 kbuf[1] = 'O'; 631 kbuf[1] = 'O';
342 break; 632 break;
343 633
344#ifndef UNSHIFTED_SCROLLKEYS 634#ifndef UNSHIFTED_SCROLLKEYS
345# ifdef XK_KP_Prior 635# ifdef XK_KP_Prior
346 case XK_KP_Prior: 636 case XK_KP_Prior:
347 /* allow shift to override */ 637 /* allow shift to override */
348 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 638 if (kp)
349 { 639 {
350 STRCPY (kbuf, "\033Oy"); 640 strcpy (kbuf, "\033Oy");
351 break; 641 break;
352 } 642 }
353 /* FALLTHROUGH */ 643 /* FALLTHROUGH */
354# endif 644# endif
355 case XK_Prior: 645 case XK_Prior:
356 STRCPY (kbuf, "\033[5~"); 646 strcpy (kbuf, "\033[5~");
357 break; 647 break;
358# ifdef XK_KP_Next 648# ifdef XK_KP_Next
359 case XK_KP_Next: 649 case XK_KP_Next:
360 /* allow shift to override */ 650 /* allow shift to override */
361 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 651 if (kp)
362 { 652 {
363 STRCPY (kbuf, "\033Os"); 653 strcpy (kbuf, "\033Os");
364 break; 654 break;
365 } 655 }
366 /* FALLTHROUGH */ 656 /* FALLTHROUGH */
367# endif 657# endif
368 case XK_Next: 658 case XK_Next:
369 STRCPY (kbuf, "\033[6~"); 659 strcpy (kbuf, "\033[6~");
370 break; 660 break;
371#endif 661#endif
372 case XK_KP_Enter: 662 case XK_KP_Enter:
373 /* allow shift to override */ 663 /* allow shift to override */
374 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 664 if (kp)
375 { 665 {
376 STRCPY (kbuf, "\033OM"); 666 strcpy (kbuf, "\033OM");
667 break;
668 }
669
670 /* FALLTHROUGH */
671
672 case XK_Return:
673 if (priv_modes & PrivMode_LFNL)
674 {
675 kbuf[0] = '\015';
676 kbuf[1] = '\012';
677 kbuf[2] = '\0';
377 } 678 }
378 else 679 else
379 { 680 {
380 kbuf[0] = '\r'; 681 kbuf[0] = '\015';
381 kbuf[1] = '\0'; 682 kbuf[1] = '\0';
382 } 683 }
383 break; 684 break;
384 685
385#ifdef XK_KP_Begin 686#ifdef XK_KP_Begin
386 case XK_KP_Begin: 687 case XK_KP_Begin:
387 STRCPY (kbuf, "\033Ou"); 688 strcpy (kbuf, "\033Ou");
388 break; 689 break;
389 690
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 691#endif
398 case XK_KP_F1: /* "\033OP" */ 692 case XK_KP_F1: /* "\033OP" */
399 case XK_KP_F2: /* "\033OQ" */ 693 case XK_KP_F2: /* "\033OQ" */
400 case XK_KP_F3: /* "\033OR" */ 694 case XK_KP_F3: /* "\033OR" */
401 case XK_KP_F4: /* "\033OS" */ 695 case XK_KP_F4: /* "\033OS" */
402 STRCPY (kbuf, "\033OP"); 696 strcpy (kbuf, "\033OP");
403 kbuf[2] += (keysym - XK_KP_F1); 697 kbuf[2] += (keysym - XK_KP_F1);
404 break; 698 break;
405 699
406 case XK_KP_Multiply: /* "\033Oj" : "*" */ 700 case XK_KP_Multiply: /* "\033Oj" : "*" */
407 case XK_KP_Add: /* "\033Ok" : "+" */ 701 case XK_KP_Add: /* "\033Ok" : "+" */
… …
418 case XK_KP_6: /* "\033Ov" : "6" */ 712 case XK_KP_6: /* "\033Ov" : "6" */
419 case XK_KP_7: /* "\033Ow" : "7" */ 713 case XK_KP_7: /* "\033Ow" : "7" */
420 case XK_KP_8: /* "\033Ox" : "8" */ 714 case XK_KP_8: /* "\033Ox" : "8" */
421 case XK_KP_9: /* "\033Oy" : "9" */ 715 case XK_KP_9: /* "\033Oy" : "9" */
422 /* allow shift to override */ 716 /* allow shift to override */
423 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 717 if (kp)
424 { 718 {
425 STRCPY (kbuf, "\033Oj"); 719 strcpy (kbuf, "\033Oj");
426 kbuf[2] += (keysym - XK_KP_Multiply); 720 kbuf[2] += (keysym - XK_KP_Multiply);
427 } 721 }
428 else 722 else
429 { 723 {
430 kbuf[0] = ('*' + (keysym - XK_KP_Multiply)); 724 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
431 kbuf[1] = '\0'; 725 kbuf[1] = '\0';
432 } 726 }
433 break; 727 break;
434 728
435 case XK_Find: 729 case XK_Find:
436 STRCPY (kbuf, "\033[1~"); 730 strcpy (kbuf, "\033[1~");
437 break; 731 break;
732
733#ifdef XK_KP_Insert
734 case XK_KP_Insert:
735 /* allow shift to override */
736 if (kp)
737 {
738 strcpy (kbuf, "\033Op");
739 break;
740 }
741 /* FALLTHROUGH */
742#endif
438 case XK_Insert: 743 case XK_Insert:
439 STRCPY (kbuf, "\033[2~"); 744 strcpy (kbuf, "\033[2~");
440 break; 745 break;
441#ifdef DXK_Remove /* support for DEC remove like key */ 746#ifdef DXK_Remove /* support for DEC remove like key */
442 case DXK_Remove: 747 case DXK_Remove:
443 /* FALLTHROUGH */ 748 /* FALLTHROUGH */
444#endif 749#endif
445 case XK_Execute: 750 case XK_Execute:
446 STRCPY (kbuf, "\033[3~"); 751 strcpy (kbuf, "\033[3~");
447 break; 752 break;
448 case XK_Select: 753 case XK_Select:
449 STRCPY (kbuf, "\033[4~"); 754 strcpy (kbuf, "\033[4~");
450 break; 755 break;
451#ifdef XK_KP_End 756#ifdef XK_KP_End
452 case XK_KP_End: 757 case XK_KP_End:
453 /* allow shift to override */ 758 /* allow shift to override */
454 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 759 if (kp)
455 { 760 {
456 STRCPY (kbuf, "\033Oq"); 761 strcpy (kbuf, "\033Oq");
457 break; 762 break;
458 } 763 }
459 /* FALLTHROUGH */ 764 /* FALLTHROUGH */
460#endif 765#endif
461 case XK_End: 766 case XK_End:
462 STRCPY (kbuf, KS_END); 767 strcpy (kbuf, KS_END);
463 break; 768 break;
464#ifdef XK_KP_Home 769#ifdef XK_KP_Home
465 case XK_KP_Home: 770 case XK_KP_Home:
466 /* allow shift to override */ 771 /* allow shift to override */
467 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 772 if (kp)
468 { 773 {
469 STRCPY (kbuf, "\033Ow"); 774 strcpy (kbuf, "\033Ow");
470 break; 775 break;
471 } 776 }
472 /* FALLTHROUGH */ 777 /* FALLTHROUGH */
473#endif 778#endif
474 case XK_Home: 779 case XK_Home:
475 STRCPY (kbuf, KS_HOME); 780 strcpy (kbuf, KS_HOME);
476 break; 781 break;
477 782
478#define FKEY(n, fkey) \ 783#define FKEY(n, fkey) \
479 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey))) 784 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
480 785
… …
532#undef FKEY 837#undef FKEY
533 default: 838 default:
534 newlen = 0; 839 newlen = 0;
535 break; 840 break;
536 } 841 }
842
537 if (newlen) 843 if (newlen)
538 len = STRLEN (kbuf); 844 len = strlen (kbuf);
539 } 845 }
540 846
541 /* 847 /*
542 * Pass meta for all function keys, if 'meta' option set 848 * Pass meta for all function keys, if 'meta' option set
543 */ 849 */
… …
550 else if (ctrl && keysym == XK_minus) 856 else if (ctrl && keysym == XK_minus)
551 { 857 {
552 len = 1; 858 len = 1;
553 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 859 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
554 } 860 }
861 else if (keysym == XK_ISO_Left_Tab)
862 {
863 strcpy (kbuf, "\033[Z");
864 len = 3;
865 }
555 else 866 else
556 { 867 {
557#ifdef META8_OPTION 868#ifdef META8_OPTION
558 /* set 8-bit on */ 869 /* set 8-bit on */
559 if (meta && (meta_char == 0x80)) 870 if (meta && (meta_char == 0x80))
560 { 871 {
561 unsigned char *ch; 872 char *ch;
562 873
563 for (ch = kbuf; ch < kbuf + len; ch++) 874 for (ch = kbuf; ch < kbuf + len; ch++)
564 *ch |= 0x80; 875 *ch |= 0x80;
565 876
566 meta = 0; 877 meta = 0;
… …
568#endif 879#endif
569 /* nil */ ; 880 /* nil */ ;
570 } 881 }
571 } 882 }
572 883
884 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
885 return;
886
573 if (len <= 0) 887 if (len <= 0)
574 return; /* not mapped */ 888 return; /* not mapped */
575 889
576 if (Options & Opt_scrollTtyKeypress) 890 if (option (Opt_scrollTtyKeypress))
577 if (TermWin.view_start) 891 if (view_start)
578 { 892 {
579 TermWin.view_start = 0; 893 view_start = 0;
580 want_refresh = 1; 894 want_refresh = 1;
581 } 895 }
582 896
583 /* 897 /*
584 * these modifications only affect the static keybuffer 898 * these modifications only affect the static keybuffer
… …
599#ifdef META8_OPTION 913#ifdef META8_OPTION
600 && meta_char == C0_ESC 914 && meta_char == C0_ESC
601#endif 915#endif
602 ) 916 )
603 { 917 {
604 const unsigned char ch = C0_ESC; 918 const char ch = C0_ESC;
605 tt_write (&ch, 1); 919 tt_write (&ch, 1);
606 } 920 }
607 921
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); 922 tt_write (kbuf, (unsigned int)len);
619} 923}
620/*}}} */
621 924
622#if (MENUBAR_MAX) 925void
623/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ 926rxvt_term::key_release (XKeyEvent &ev)
624/* attempt to `write' count to the input buffer */ 927{
928#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
929 KeySym keysym;
930
931 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
932#endif
933
934#if ENABLE_FRILLS || ISO_14755
935 // ISO 14755 support
936 if (iso14755buf)
937 if (iso14755buf & ISO_14755_52)
938 {
939# if ISO_14755
940 scr_overlay_off ();
941# endif
942# if ISO_14755
943 // iso14755 part 5.2 handling: release time
944 // first: controls
945 if ((ev.state & ControlMask)
946 && ((keysym >= 0x40 && keysym <= 0x5f)
947 || (keysym >= 0x61 && keysym <= 0x7f)))
948 {
949 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
950 commit_iso14755 ();
951
952 return;
953 }
954
955 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)
956 if (i[0] == keysym)
957 {
958 iso14755buf = ISO_14755_51 | i[1];
959 commit_iso14755 ();
960
961 return;
962 }
963
964 scr_bell ();
965# endif
966 iso14755buf = 0;
967
968 return;
969 }
970 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
971 {
972# if ISO_14755
973 scr_overlay_off ();
974# endif
975 if (iso14755buf & ISO_14755_51)
976 commit_iso14755 ();
977#if ISO_14755
978 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
979 {
980 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
981
982 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
983 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
984 }
985# endif
986 else
987 iso14755buf = 0;
988 }
989#endif
990
991 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
992 return;
993
994#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
995 if (!(ev.state & ControlMask))
996 slip_wheel_ev.stop ();
997 else if (keysym == XK_Control_L || keysym == XK_Control_R)
998 mouse_slip_wheel_speed = 0;
999#endif
1000}
1001
1002#if defined (KEYSYM_RESOURCE)
625unsigned int 1003unsigned int
626rxvt_term::cmd_write (const unsigned char *str, unsigned int count) 1004rxvt_term::cmd_write (const char *str, unsigned int count)
627{ 1005{
628 unsigned int n, s; 1006 unsigned int n, s;
629 1007
630 n = cmdbuf_ptr - cmdbuf_base; 1008 n = cmdbuf_ptr - cmdbuf_base;
631 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp; 1009 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
632 1010
633 if (n > 0 && s < count) 1011 if (n > 0 && s < count)
634 { 1012 {
635 MEMMOVE (cmdbuf_base, cmdbuf_ptr, 1013 memmove (cmdbuf_base, cmdbuf_ptr,
636 (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); 1014 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
637 cmdbuf_ptr = cmdbuf_base; 1015 cmdbuf_ptr = cmdbuf_base;
638 cmdbuf_endp -= n; 1016 cmdbuf_endp -= n;
639 s += n; 1017 s += n;
640 } 1018 }
… …
650 1028
651 cmd_parse (); 1029 cmd_parse ();
652 1030
653 return 0; 1031 return 0;
654} 1032}
655#endif /* MENUBAR_MAX */ 1033#endif
656 1034
657void 1035void
658rxvt_term::flush () 1036rxvt_term::flush ()
659{ 1037{
1038 flush_ev.stop ();
1039
660#ifdef TRANSPARENT 1040#ifdef ENABLE_TRANSPARENCY
661 if (want_full_refresh) 1041 if (want_full_refresh)
662 { 1042 {
663 want_full_refresh = 0; 1043 want_full_refresh = 0;
664 scr_clear (); 1044 scr_clear ();
665 scr_touch (false); 1045 scr_touch (false);
666 want_refresh = 1;
667 } 1046 }
668#endif 1047#endif
669 1048
670 if (want_refresh) 1049 if (want_refresh)
671 { 1050 {
1051 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
1052 {
1053 int row = view_start;
1054 int end_row = row + nrow;
1055
1056 while (row > top_row && ROW (row - 1).is_longer ())
1057 --row;
1058
1059 do
1060 {
1061 int start_row = row;
1062 line_t *l;
1063
1064 do
1065 {
1066 l = &ROW (row++);
1067
1068 if (!(l->f & LINE_FILTERED))
1069 {
1070 // line not filtered, mark it as filtered
1071 l->f |= LINE_FILTERED;
1072 while (l->is_longer ())
1073 {
1074 l = &ROW (row++);
1075 l->f |= LINE_FILTERED;
1076 }
1077
1078 // and filter it
1079 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
1080
1081 break;
1082 }
1083 }
1084 while (l->is_longer () && row < end_row);
1085 }
1086 while (row < end_row);
1087 }
1088
672 scr_refresh (refresh_type); 1089 scr_refresh ();
673 scrollbar_show (1); 1090 scrollbar_show (1);
674#ifdef USE_XIM 1091#ifdef USE_XIM
675 IMSendSpot (); 1092 IMSendSpot ();
676#endif 1093#endif
677 } 1094 }
… …
680} 1097}
681 1098
682void 1099void
683rxvt_term::check_cb (check_watcher &w) 1100rxvt_term::check_cb (check_watcher &w)
684{ 1101{
685 SET_R (this); 1102 make_current ();
686 SET_LOCALE (locale);
687 1103
1104 display->flush ();
1105
1106 if (want_refresh && !flush_ev.active)
1107 flush_ev.start (NOW + 1. / 60.); // refresh at max. 60 hz normally
1108}
1109
1110void
1111rxvt_term::flush_cb (time_watcher &w)
1112{
1113 make_current ();
1114
1115 refresh_count = 0;
688 flush (); 1116 flush ();
689} 1117}
690 1118
691#ifdef CURSOR_BLINK 1119#ifdef CURSOR_BLINK
692void 1120void
693rxvt_term::cursor_blink_cb (time_watcher &w) 1121rxvt_term::cursor_blink_cb (time_watcher &w)
694{ 1122{
695 hidden_cursor = !hidden_cursor; 1123 hidden_cursor = !hidden_cursor;
696 want_refresh = 1; 1124 want_refresh = 1;
697 1125
698 w.start (w.at + BLINK_INTERVAL); 1126 w.start (w.at + CURSOR_BLINK_INTERVAL);
699} 1127}
700#endif 1128#endif
701 1129
702#ifdef TEXT_BLINK 1130#ifdef TEXT_BLINK
703void 1131void
… …
710 w.start (w.at + TEXT_BLINK_INTERVAL); 1138 w.start (w.at + TEXT_BLINK_INTERVAL);
711 } 1139 }
712} 1140}
713#endif 1141#endif
714 1142
1143#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1144void
1145rxvt_term::cont_scroll_cb (time_watcher &w)
1146{
1147 if ((scrollbar_isUp() || scrollbar_isDn()) &&
1148 scr_page (scrollbar_isUp() ? UP : DN, 1))
1149 {
1150 want_refresh = 1;
1151 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1152 }
1153}
1154#endif
1155
1156#ifdef SELECTION_SCROLLING
1157void
1158rxvt_term::sel_scroll_cb (time_watcher &w)
1159{
1160 if (scr_page (scroll_selection_dir, scroll_selection_lines))
1161 {
1162 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1163 want_refresh = 1;
1164 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1165 }
1166}
1167#endif
1168
1169#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1170void
1171rxvt_term::slip_wheel_cb (time_watcher &w)
1172{
1173 if (mouse_slip_wheel_speed == 0
1174 || mouse_slip_wheel_speed < 0 ? scr_page (DN, -mouse_slip_wheel_speed)
1175 : scr_page (UP, mouse_slip_wheel_speed))
1176 {
1177 if (view_start == top_row || view_start == 0)
1178 mouse_slip_wheel_speed = 0;
1179
1180 want_refresh = 1;
1181 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1182 }
1183}
1184#endif
1185
1186#if LINUX_YIELD_HACK
1187static struct event_handler
1188{
1189 check_watcher yield_ev;
1190
1191 void yield_cb (check_watcher &w)
1192 {
1193 // this should really be sched_yield(), but the linux guys thought
1194 // that giving a process calling sched_yield () less cpu time than
1195 // ones with high nice levels is a useful thing to do. It surely is is
1196 // allowed by the sus... as is returning ENOSYS.
1197
1198 struct timespec ts = { 0, 0 };
1199 nanosleep (&ts, 0);
1200
1201 w.stop ();
1202 }
1203
1204 event_handler ()
1205 : yield_ev (this, &event_handler::yield_cb)
1206 {
1207 }
1208} event_handler;
1209#endif
1210
715bool 1211bool
716rxvt_term::pty_fill () 1212rxvt_term::pty_fill ()
717{ 1213{
718 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1214 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
719 1215
720 if (CBUFSIZ == n) 1216 if (CBUFSIZ == n)
721 { 1217 {
722 rxvt_warn ("pty_fill on full buffer, draining input, continuing.\n"); 1218 rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n");
723 n = 0; 1219 n = 0;
724 } 1220 }
725 1221
726 memmove (cmdbuf_base, cmdbuf_ptr, n); 1222 memmove (cmdbuf_base, cmdbuf_ptr, n);
727 cmdbuf_ptr = cmdbuf_base; 1223 cmdbuf_ptr = cmdbuf_base;
728 cmdbuf_endp = cmdbuf_ptr + n; 1224 cmdbuf_endp = cmdbuf_ptr + n;
729 1225
730 n = read (cmd_fd, cmdbuf_endp, CBUFSIZ - n); 1226 ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n);
731 1227
732 if (n > 0) 1228 if (r > 0)
733 { 1229 {
734 cmdbuf_endp += n; 1230 cmdbuf_endp += r;
735 return true; 1231 return true;
736 } 1232 }
737 else if (n < 0 && errno != EAGAIN) 1233 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1234 {
1235#if LINUX_YIELD_HACK
1236 if (display->is_local)
1237 event_handler.yield_ev.start ();
1238#endif
1239 }
1240 else
1241 {
1242 pty_ev.stop ();
1243
1244 if (!option (Opt_hold))
738 destroy (); 1245 destroy ();
739 1246 }
1247
740 return false; 1248 return false;
741} 1249}
742 1250
743void 1251void
744rxvt_term::pty_cb (io_watcher &w, short revents) 1252rxvt_term::pty_cb (io_watcher &w, short revents)
745{ 1253{
746 SET_R (this); 1254 make_current ();
747 SET_LOCALE (locale);
748 1255
749 if (revents & EVENT_WRITE)
750 tt_write (0, 0);
751 else if (revents & EVENT_READ) 1256 if (revents & EVENT_READ)
752 // loop, but don't allow a single term to monopolize us 1257 // loop, but don't allow a single term to monopolize us
753 while (pty_fill ()) 1258 while (pty_fill ())
754 if (cmd_parse ()) 1259 if (cmd_parse ())
755 break; 1260 break;
1261
1262 if (revents & EVENT_WRITE)
1263 pty_write ();
1264}
1265
1266void
1267rxvt_term::pointer_unblank ()
1268{
1269 XDefineCursor (dpy, vt, TermWin_cursor);
1270 recolour_cursor ();
1271
1272#ifdef POINTER_BLANK
1273 hidden_pointer = 0;
1274
1275 if (option (Opt_pointerBlank))
1276 pointer_ev.start (NOW + pointerBlankDelay);
1277#endif
756} 1278}
757 1279
758#ifdef POINTER_BLANK 1280#ifdef POINTER_BLANK
759void 1281void
760rxvt_term::pointer_unblank ()
761{
762 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
763 recolour_cursor ();
764
765 hidden_pointer = 0;
766
767 if (Options & Opt_pointerBlank)
768 pointer_ev.start (NOW + pointerBlankDelay);
769}
770
771void
772rxvt_term::pointer_blank () 1282rxvt_term::pointer_blank ()
773{ 1283{
774 if (! (Options & Opt_pointerBlank)) 1284 if (!option (Opt_pointerBlank))
775 return; 1285 return;
776 1286
777 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1287 XDefineCursor (dpy, vt, display->blank_cursor);
778 XFlush (display->display); 1288 XFlush (dpy);
779 1289
780 hidden_pointer = 1; 1290 hidden_pointer = 1;
781} 1291}
782 1292
783void 1293void
784rxvt_term::pointer_cb (time_watcher &w) 1294rxvt_term::pointer_cb (time_watcher &w)
785{ 1295{
786 SET_R (this); 1296 make_current ();
787 SET_LOCALE (locale);
788 1297
789 pointer_blank (); 1298 pointer_blank ();
790} 1299}
791#endif 1300#endif
792 1301
… …
799 x = ev.x; 1308 x = ev.x;
800 y = ev.y; 1309 y = ev.y;
801 pixel_position (&x, &y); 1310 pixel_position (&x, &y);
802 1311
803 if (MEvent.button == AnyButton) 1312 if (MEvent.button == AnyButton)
804 {
805 button_number = 3; 1313 button_number = 3;
806 }
807 else 1314 else
808 { 1315 {
809 button_number = MEvent.button - Button1; 1316 button_number = MEvent.button - Button1;
810 /* add 0x3D for wheel events, like xterm does */ 1317 /* add 0x3D for wheel events, like xterm does */
811 if (button_number >= 3) 1318 if (button_number >= 3)
812 button_number += (64 - 3); 1319 button_number += (64 - 3);
813 } 1320 }
814 1321
815 if (PrivateModes & PrivMode_MouseX10) 1322 if (priv_modes & PrivMode_MouseX10)
816 { 1323 {
817 /* 1324 /*
818 * do not report ButtonRelease 1325 * do not report ButtonRelease
819 * no state info allowed 1326 * no state info allowed
820 */ 1327 */
… …
835 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1342 + ((MEvent.state & ModMetaMask) ? 8 : 0)
836 + ((MEvent.state & ControlMask) ? 16 : 0); 1343 + ((MEvent.state & ControlMask) ? 16 : 0);
837#ifdef MOUSE_REPORT_DOUBLECLICK 1344#ifdef MOUSE_REPORT_DOUBLECLICK
838 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1345 key_state += ((MEvent.clicks > 1) ? 32 : 0);
839#endif 1346#endif
840
841 } 1347 }
842 1348
843#ifdef DEBUG_MOUSEREPORT 1349#if DEBUG_MOUSEREPORT
844 fprintf (stderr, "Mouse ["); 1350 fprintf (stderr, "Mouse [");
845 if (key_state & 16) 1351 if (key_state & 16)
846 fputc ('C', stderr); 1352 fputc ('C', stderr);
847 if (key_state & 4) 1353 if (key_state & 4)
848 fputc ('S', stderr); 1354 fputc ('S', stderr);
… …
852 fputc ('2', stderr); 1358 fputc ('2', stderr);
853 fprintf (stderr, "]: <%d>, %d/%d\n", 1359 fprintf (stderr, "]: <%d>, %d/%d\n",
854 button_number, 1360 button_number,
855 x + 1, 1361 x + 1,
856 y + 1); 1362 y + 1);
857#else 1363#endif
1364
858 tt_printf ("\033[M%c%c%c", 1365 tt_printf ("\033[M%c%c%c",
859 (32 + button_number + key_state), 1366 (32 + button_number + key_state),
860 (32 + x + 1), 1367 (32 + x + 1),
861 (32 + y + 1)); 1368 (32 + y + 1));
862#endif
863} 1369}
864
865#ifdef USING_W11LIB
866void
867rxvt_W11_process_x_event (XEvent *ev)
868{
869 rxvt_t *r = rxvt_get_r ();
870
871 x_cb (*ev);
872}
873#endif
874 1370
875/*{{{ process an X event */ 1371/*{{{ process an X event */
876void 1372void
877rxvt_term::x_cb (XEvent &ev) 1373rxvt_term::x_cb (XEvent &ev)
878{ 1374{
879 SET_R (this); 1375 make_current ();
880 SET_LOCALE (locale);
881 1376
882#if defined(CURSOR_BLINK) 1377 dLocal (Display *, dpy);
883 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
884 {
885 if (hidden_cursor)
886 {
887 hidden_cursor = 0;
888 want_refresh = 1;
889 }
890 1378
891 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1379 if (ev.xany.window == vt
892 } 1380 && SHOULD_INVOKE (HOOK_X_EVENT)
893#endif 1381 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
894
895#if defined(POINTER_BLANK)
896 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
897 {
898 if (ev.type == MotionNotify
899 || ev.type == ButtonPress
900 || ev.type == ButtonRelease)
901 if (hidden_pointer)
902 pointer_unblank ();
903
904 if (ev.type == KeyPress && hidden_pointer == 0)
905 pointer_blank ();
906 }
907#endif
908
909#ifdef USE_XIM
910 if (XFilterEvent (&ev, None))
911 return; 1382 return;
912#endif
913 1383
1384 // for XQueryPointer
914 Window unused_root, unused_child; 1385 Window unused_root, unused_child;
915 int unused_root_x, unused_root_y; 1386 int unused_root_x, unused_root_y;
916 unsigned int unused_mask; 1387 unsigned int unused_mask;
917
918#ifdef DEBUG_X
919 const char *const eventnames[] =
920 { /* mason - this matches my system */
921 "",
922 "",
923 "KeyPress",
924 "KeyRelease",
925 "ButtonPress",
926 "ButtonRelease",
927 "MotionNotify",
928 "EnterNotify",
929 "LeaveNotify",
930 "FocusIn",
931 "FocusOut",
932 "KeymapNotify",
933 "Expose",
934 "GraphicsExpose",
935 "NoExpose",
936 "VisibilityNotify",
937 "CreateNotify",
938 "DestroyNotify",
939 "UnmapNotify",
940 "MapNotify",
941 "MapRequest",
942 "ReparentNotify",
943 "ConfigureNotify",
944 "ConfigureRequest",
945 "GravityNotify",
946 "ResizeRequest",
947 "CirculateNotify",
948 "CirculateRequest",
949 "PropertyNotify",
950 "SelectionClear",
951 "SelectionRequest",
952 "SelectionNotify",
953 "ColormapNotify",
954 "ClientMessage",
955 "MappingNotify"
956 };
957#endif
958
959#ifdef DEBUG_X
960 struct timeval tp;
961 struct tm *ltt;
962 (void)gettimeofday (&tp, NULL);
963 ltt = localtime (& (tp.tv_sec));
964 D_X ((stderr, "Event: %-16s %-7s %08lx (%4d-%02d-%02d %02d:%02d:%02d.%.6ld) %s %lu", eventnames[ev.type], (ev.xany.window == TermWin.parent[0] ? "parent" : (ev.xany.window == TermWin.vt ? "vt" : (ev.xany.window == scrollBar.win ? "scroll" : (ev.xany.window == menuBar.win ? "menubar" : "UNKNOWN")))), (ev.xany.window == TermWin.parent[0] ? TermWin.parent[0] : (ev.xany.window == TermWin.vt ? TermWin.vt : (ev.xany.window == scrollBar.win ? scrollBar.win : (ev.xany.window == menuBar.win ? menuBar.win : 0)))), ltt->tm_year + 1900, ltt->tm_mon + 1, ltt->tm_mday, ltt->tm_hour, ltt->tm_min, ltt->tm_sec, tp.tv_usec, ev.xany.send_event ? "S" : " ", ev.xany.serial));
965#endif
966 1388
967 switch (ev.type) 1389 switch (ev.type)
968 { 1390 {
969 case KeyPress: 1391 case KeyPress:
970 lookup_key (ev.xkey); 1392 key_press (ev.xkey);
971 break; 1393 break;
972 1394
973#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
974 case KeyRelease: 1395 case KeyRelease:
975 { 1396 key_release (ev.xkey);
976 if (! (ev.xkey.state & ControlMask))
977 mouse_slip_wheel_speed = 0;
978 else
979 {
980 KeySym ks;
981
982 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
983 if (ks == XK_Control_L || ks == XK_Control_R)
984 mouse_slip_wheel_speed = 0;
985 }
986 break; 1397 break;
987 }
988#endif
989 1398
990 case ButtonPress: 1399 case ButtonPress:
991 button_press (ev.xbutton); 1400 button_press (ev.xbutton);
992 break; 1401 break;
993 1402
… …
995 button_release (ev.xbutton); 1404 button_release (ev.xbutton);
996 break; 1405 break;
997 1406
998 case ClientMessage: 1407 case ClientMessage:
999 if (ev.xclient.format == 32 1408 if (ev.xclient.format == 32
1000 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1409 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1001 destroy ();
1002#ifdef OFFIX_DND
1003 /* OffiX Dnd (drag 'n' drop) protocol */
1004 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1005 && (ev.xclient.data.l[0] == DndFile
1006 || ev.xclient.data.l[0] == DndDir
1007 || ev.xclient.data.l[0] == DndLink))
1008 { 1410 {
1009 /* Get Dnd data */ 1411 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1010 Atom ActualType; 1412 {
1011 int ActualFormat; 1413 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1012 unsigned char *data; 1414 {
1013 unsigned long Size, RemainingBytes; 1415 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1014 1416 {
1015 XGetWindowProperty (display->display, display->root, 1417 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1016 xa[XA_DNDSELECTION], 1418 destroy ();
1017 0L, 1000000L, 1419 }
1018 False, AnyPropertyType, 1420#if ENABLE_EWMH
1019 &ActualType, &ActualFormat, 1421 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1020 &Size, &RemainingBytes, 1422 XSendEvent (dpy, ev.xclient.window = display->root,
1423 False, SubstructureRedirectMask | SubstructureNotifyMask,
1021 &data); 1424 &ev);
1022 XChangeProperty (display->display, display->root, 1425#endif
1023 XA_CUT_BUFFER0, XA_STRING, 1426 }
1024 8, PropModeReplace, 1427 }
1025 data, STRLEN (data)); 1428#if ENABLE_XEMBED
1026 XFree (data); 1429 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1027 selection_paste (display->root, XA_CUT_BUFFER0, True); 1430 {
1028 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1431 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1432 focus_in ();
1433 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1434 focus_out ();
1435 }
1436#endif
1029 } 1437 }
1030#endif /* OFFIX_DND */
1031 break;
1032
1033 case MappingNotify:
1034 XRefreshKeyboardMapping (& (ev.xmapping));
1035 break; 1438 break;
1036 1439
1037 /* 1440 /*
1038 * XXX: this is not the _current_ arrangement 1441 * XXX: this is not the _current_ arrangement
1039 * Here's my conclusion: 1442 * Here's my conclusion:
… …
1058 break; 1461 break;
1059 } 1462 }
1060 break; 1463 break;
1061 1464
1062 case FocusIn: 1465 case FocusIn:
1063 if (!TermWin.focus) 1466 if (ev.xfocus.detail != NotifyInferior
1467 && ev.xfocus.detail != NotifyPointer
1468 && ev.xfocus.mode != NotifyGrab)
1469 focus_in ();
1470 break;
1471
1472 case FocusOut:
1473 if (ev.xfocus.detail != NotifyInferior
1474 && ev.xfocus.detail != NotifyPointer
1475 && ev.xfocus.mode != NotifyGrab)
1476 focus_out ();
1477 break;
1478
1479 case ConfigureNotify:
1480/* fprintf (stderr, "ConfigureNotify for %X, parent is %X, geom is %dx%d%+d%+d, old geom was %dx%d\n",
1481 ev.xconfigure.window, parent[0], ev.xconfigure.width, ev.xconfigure.height, ev.xconfigure.x, ev.xconfigure.y,
1482 szHint.width, szHint.height);*/
1483 if (ev.xconfigure.window == parent[0])
1064 { 1484 {
1065 TermWin.focus = 1; 1485 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1066 want_refresh = 1;
1067#ifdef USE_XIM
1068 if (Input_Context != NULL)
1069 XSetICFocus (Input_Context);
1070#endif
1071#ifdef CURSOR_BLINK
1072 if (Options & Opt_cursorBlink)
1073 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1074#endif
1075
1076 } 1486 ;
1077 break;
1078 1487
1079 case FocusOut: 1488 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1080 if (TermWin.focus)
1081 { 1489 {
1082 TermWin.focus = 0; 1490 seen_resize = 1;
1083 want_refresh = 1; 1491 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1084#ifdef USE_XIM
1085 if (Input_Context != NULL)
1086 XUnsetICFocus (Input_Context);
1087#endif
1088#ifdef CURSOR_BLINK
1089 if (Options & Opt_cursorBlink)
1090 cursor_blink_ev.stop ();
1091 hidden_cursor = 0;
1092#endif
1093
1094 }
1095 break;
1096
1097 case ConfigureNotify:
1098 if (ev.xconfigure.window == TermWin.parent[0])
1099 {
1100 int height, width;
1101
1102 do
1103 { /* Wrap lots of configures into one */
1104 width = ev.xconfigure.width;
1105 height = ev.xconfigure.height;
1106 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1107 } 1492 }
1108 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev));
1109
1110 if (szHint.width != width || szHint.height != height)
1111 {
1112 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height));
1113 resize_all_windows (width, height, 1);
1114 }
1115#ifdef DEBUG_SIZE
1116 else 1493 else
1117 { 1494 {
1118 D_SIZE ((stderr, "Size: Not resizing")); 1495#ifdef ENABLE_TRANSPARENCY
1496 if (option (Opt_transparent))
1497 update_background ();
1498#endif
1119 } 1499 }
1120#endif 1500 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1121#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1122 if (Options & Opt_transparent)
1123 {
1124 check_our_parents ();
1125 if (am_transparent)
1126 want_full_refresh = 1;
1127 }
1128#endif
1129 } 1501 }
1502 break;
1503
1504 case PropertyNotify:
1505 if (!HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END)))
1506 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1507 && ev.xproperty.state == PropertyNewValue)
1508 selection_property (ev.xproperty.window, ev.xproperty.atom);
1509
1130 break; 1510 break;
1131 1511
1132 case SelectionClear: 1512 case SelectionClear:
1133 selection_clear (); 1513 selection_clear ();
1134 break; 1514 break;
1135 1515
1136 case SelectionNotify: 1516 case SelectionNotify:
1137 if (selection_wait == Sel_normal) 1517 if (selection_wait == Sel_normal)
1138 selection_paste (ev.xselection.requestor, 1518 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1139 ev.xselection.property, True);
1140 break; 1519 break;
1141 1520
1142 case SelectionRequest: 1521 case SelectionRequest:
1143 selection_send (ev.xselectionrequest); 1522 selection_send (ev.xselectionrequest);
1144 break; 1523 break;
1145 1524
1525 case MapNotify:
1526 mapped = 1;
1527#ifdef TEXT_BLINK
1528 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1529#endif
1530 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1531 break;
1532
1146 case UnmapNotify: 1533 case UnmapNotify:
1147 TermWin.mapped = 0; 1534 mapped = 0;
1148#ifdef TEXT_BLINK 1535#ifdef TEXT_BLINK
1149 text_blink_ev.stop (); 1536 text_blink_ev.stop ();
1150#endif 1537#endif
1538 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1151 break; 1539 break;
1152 1540
1153 case MapNotify:
1154 TermWin.mapped = 1;
1155#ifdef TEXT_BLINK
1156 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1157#endif
1158 break;
1159
1160#ifdef TRANSPARENT 1541#ifdef ENABLE_TRANSPARENCY
1161 case ReparentNotify: 1542 case ReparentNotify:
1162 rootwin_cb (ev); 1543 rootwin_cb (ev);
1163 break; 1544 break;
1164#endif /* TRANSPARENT */ 1545#endif /* ENABLE_TRANSPARENCY */
1165 1546
1166 case GraphicsExpose: 1547 case GraphicsExpose:
1167 case Expose: 1548 case Expose:
1168 if (ev.xany.window == TermWin.vt) 1549 if (ev.xany.window == vt)
1169 { 1550 {
1170#ifdef NO_SLOW_LINK_SUPPORT 1551 do
1171 scr_expose (ev.xexpose.x, ev.xexpose.y, 1552 scr_expose (ev.xexpose.x, ev.xexpose.y,
1172 ev.xexpose.width, ev.xexpose.height, False); 1553 ev.xexpose.width, ev.xexpose.height, False);
1173#else 1554 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1174 // I don't understand this, so I changed it :) 1555
1556 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1557
1558 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1175 scr_expose (ev.xexpose.x, ev.xexpose.y, 1559 scr_expose (ev.xexpose.x, ev.xexpose.y,
1176 ev.xexpose.width, ev.xexpose.height, False); 1560 ev.xexpose.width, ev.xexpose.height, False);
1177 //scr_expose (ev.xexpose.x, 0, 1561
1178 // ev.xexpose.width, TermWin.height, False);
1179#endif
1180 want_refresh = 1; 1562 want_refresh = 1;
1181 } 1563 }
1182 else 1564 else
1183 { 1565 {
1184 XEvent unused_event; 1566 XEvent unused_event;
1185 1567
1186 while (XCheckTypedWindowEvent (display->display, ev.xany.window, Expose, &unused_event)) 1568 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1187 ; 1569 ;
1188 while (XCheckTypedWindowEvent (display->display, ev.xany.window, GraphicsExpose, &unused_event)) 1570 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1189 ; 1571 ;
1190 1572
1191 if (isScrollbarWindow (ev.xany.window)) 1573 if (isScrollbarWindow (ev.xany.window))
1192 { 1574 {
1193 scrollBar.setIdle (); 1575 scrollBar.setIdle ();
1194 scrollbar_show (0); 1576 scrollbar_show (0);
1195 } 1577 }
1196#ifdef MENUBAR
1197 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1198 menubar_expose ();
1199#endif
1200 } 1578 }
1201 break; 1579 break;
1202 1580
1203 case MotionNotify: 1581 case MotionNotify:
1204#ifdef POINTER_BLANK 1582#ifdef POINTER_BLANK
1205 if (hidden_pointer) 1583 if (hidden_pointer)
1206 pointer_unblank (); 1584 pointer_unblank ();
1207#endif 1585#endif
1208#if MENUBAR 1586 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1209 if (isMenuBarWindow (ev.xany.window)) 1587 break;
1588
1589 if (ev.xany.window == vt)
1210 { 1590 {
1211 menubar_control (ev.xbutton); 1591 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1212 break; 1592 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1213 } 1593 ; // nop
1214#endif
1215 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1216 break;
1217
1218 if (ev.xany.window == TermWin.vt)
1219 {
1220 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1594 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1221 { 1595 {
1222 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1596 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1223 ; 1597 ;
1224 1598
1225 XQueryPointer (display->display, TermWin.vt, 1599 XQueryPointer (dpy, vt,
1226 &unused_root, &unused_child, 1600 &unused_root, &unused_child,
1227 &unused_root_x, &unused_root_y, 1601 &unused_root_x, &unused_root_y,
1228 & (ev.xbutton.x), & (ev.xbutton.y), 1602 &ev.xbutton.x, &ev.xbutton.y,
1229 &unused_mask); 1603 &ev.xbutton.state);
1230#ifdef MOUSE_THRESHOLD 1604#ifdef MOUSE_THRESHOLD
1231 /* deal with a `jumpy' mouse */ 1605 /* deal with a `jumpy' mouse */
1232 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1606 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1233 { 1607 {
1234#endif 1608#endif
1609#if ISO_14755
1610 // 5.4
1611 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1612 {
1613 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1614 break;
1615 }
1616#endif
1235 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1617 selection_extend (ev.xbutton.x, ev.xbutton.y,
1236 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1618 ev.xbutton.state & Button3Mask ? 2 : 0);
1619
1237#ifdef SELECTION_SCROLLING 1620#ifdef SELECTION_SCROLLING
1238 if (ev.xbutton.y < TermWin.int_bwidth 1621 if (ev.xbutton.y < int_bwidth
1239 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1622 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1240 { 1623 {
1241 int dist; 1624 int dist;
1242
1243 pending_scroll_selection=1;
1244 1625
1245 /* don't clobber the current delay if we are 1626 /* don't clobber the current delay if we are
1246 * already in the middle of scrolling. 1627 * already in the middle of scrolling.
1247 */ 1628 */
1248 if (scroll_selection_delay<=0) 1629 if (!sel_scroll_ev.active)
1249 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1630 sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1250 1631
1251 /* save the event params so we can highlight 1632 /* save the event params so we can highlight
1252 * the selection in the pending-scroll loop 1633 * the selection in the pending-scroll loop
1253 */ 1634 */
1254 selection_save_x=ev.xbutton.x; 1635 selection_save_x = ev.xbutton.x;
1255 selection_save_y=ev.xbutton.y; 1636 selection_save_y = ev.xbutton.y;
1256 selection_save_state=
1257 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1637 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1258 1638
1259 /* calc number of lines to scroll */ 1639 /* calc number of lines to scroll */
1260 if (ev.xbutton.y<TermWin.int_bwidth) 1640 if (ev.xbutton.y < int_bwidth)
1261 { 1641 {
1262 scroll_selection_dir = UP; 1642 scroll_selection_dir = UP;
1263 dist = TermWin.int_bwidth - ev.xbutton.y; 1643 dist = int_bwidth - ev.xbutton.y;
1264 } 1644 }
1265 else 1645 else
1266 { 1646 {
1267 scroll_selection_dir = DN; 1647 scroll_selection_dir = DN;
1268 dist = ev.xbutton.y - 1648 dist = ev.xbutton.y - (int_bwidth + height);
1269 (TermWin.int_bwidth + TermWin.height);
1270 } 1649 }
1650
1271 scroll_selection_lines= (Pixel2Height (dist)/ 1651 scroll_selection_lines = Pixel2Height (dist)
1272 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1652 / SELECTION_SCROLL_LINE_SPEEDUP
1653 + 1;
1273 MIN_IT (scroll_selection_lines, 1654 min_it (scroll_selection_lines,
1274 SELECTION_SCROLL_MAX_LINES); 1655 SELECTION_SCROLL_MAX_LINES);
1275 } 1656 }
1276 else 1657 else
1277 { 1658 {
1278 /* we are within the text window, so we 1659 /* we are within the text window, so we
1279 * shouldn't be scrolling 1660 * shouldn't be scrolling
1280 */ 1661 */
1281 pending_scroll_selection = 0; 1662 if (sel_scroll_ev.active)
1663 sel_scroll_ev.stop();
1282 } 1664 }
1283#endif 1665#endif
1284#ifdef MOUSE_THRESHOLD 1666#ifdef MOUSE_THRESHOLD
1285
1286 } 1667 }
1287#endif 1668#endif
1288
1289 } 1669 }
1290 } 1670 }
1291 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1671 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ())
1292 { 1672 {
1293 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1673 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1294 MotionNotify, &ev)) ; 1674 MotionNotify, &ev))
1675 ;
1676
1295 XQueryPointer (display->display, scrollBar.win, 1677 XQueryPointer (dpy, scrollBar.win,
1296 &unused_root, &unused_child, 1678 &unused_root, &unused_child,
1297 &unused_root_x, &unused_root_y, 1679 &unused_root_x, &unused_root_y,
1298 & (ev.xbutton.x), & (ev.xbutton.y), 1680 &ev.xbutton.x, &ev.xbutton.y,
1299 &unused_mask); 1681 &unused_mask);
1300 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1682 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1301 scrollbar_size ()); 1683 scrollbar_size ());
1302 scr_refresh (refresh_type);
1303 refresh_limit = 0; 1684 want_refresh = 1;
1304 scrollbar_show (1); 1685 scrollbar_show (1);
1305 } 1686 }
1306 break; 1687 break;
1307 } 1688 }
1308}
1309 1689
1690#if defined(CURSOR_BLINK)
1691 if (option (Opt_cursorBlink) && ev.type == KeyPress)
1692 {
1693 if (hidden_cursor)
1694 {
1695 hidden_cursor = 0;
1696 want_refresh = 1;
1697 }
1698
1699 cursor_blink_ev.start (NOW + CURSOR_BLINK_INTERVAL);
1700 }
1701#endif
1702
1703#if defined(POINTER_BLANK)
1704 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1705 {
1706 if (ev.type == MotionNotify
1707 || ev.type == ButtonPress
1708 || ev.type == ButtonRelease)
1709 if (hidden_pointer)
1710 pointer_unblank ();
1711
1712 if (ev.type == KeyPress && hidden_pointer == 0)
1713 pointer_blank ();
1714 }
1715#endif
1716}
1717
1718void
1719rxvt_term::focus_in ()
1720{
1721 if (!focus)
1722 {
1723 focus = 1;
1724 want_refresh = 1;
1725
1726 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1727
1728#if USE_XIM
1729 if (Input_Context != NULL)
1730 {
1731 IMSetPosition ();
1732 XSetICFocus (Input_Context);
1733 }
1734#endif
1735#if CURSOR_BLINK
1736 if (option (Opt_cursorBlink))
1737 cursor_blink_ev.start (NOW + CURSOR_BLINK_INTERVAL);
1738#endif
1739#if OFF_FOCUS_FADING
1740 if (rs[Rs_fade])
1741 {
1742 pix_colors = pix_colors_focused;
1743 scr_recolour ();
1744 }
1745#endif
1746#if ENABLE_FRILLS
1747 if (option (Opt_urgentOnBell))
1748 {
1749 XWMHints *h;
1750
1751 h = XGetWMHints(dpy, parent[0]);
1752 if (h != NULL)
1753 {
1754 h->flags &= ~XUrgencyHint;
1755 XSetWMHints(dpy, parent[0], h);
1756 }
1757 }
1758#endif
1759 }
1760}
1761
1762void
1763rxvt_term::focus_out ()
1764{
1765 if (focus)
1766 {
1767 focus = 0;
1768 want_refresh = 1;
1769
1770 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1771
1772#if ENABLE_FRILLS || ISO_14755
1773 if (iso14755buf)
1774 {
1775 iso14755buf = 0;
1776# if ISO_14755
1777 scr_overlay_off ();
1778# endif
1779 }
1780#endif
1781#if USE_XIM
1782 if (Input_Context != NULL)
1783 XUnsetICFocus (Input_Context);
1784#endif
1785#if CURSOR_BLINK
1786 if (option (Opt_cursorBlink))
1787 cursor_blink_ev.stop ();
1788 hidden_cursor = 0;
1789#endif
1790#if OFF_FOCUS_FADING
1791 if (rs[Rs_fade])
1792 {
1793 pix_colors = pix_colors_unfocused;
1794 scr_recolour ();
1795 }
1796#endif
1797 }
1798}
1799
1800void
1801rxvt_term::update_fade_color (unsigned int idx)
1802{
1803#if OFF_FOCUS_FADING
1804 if (rs[Rs_fade])
1805 {
1806 rgba c;
1807 pix_colors [Color_fade].get (c);
1808 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1809 }
1810#endif
1811}
1812
1813#if ENABLE_TRANSPARENCY || ENABLE_PERL
1310void 1814void
1311rxvt_term::rootwin_cb (XEvent &ev) 1815rxvt_term::rootwin_cb (XEvent &ev)
1312{ 1816{
1313 SET_R (this); 1817 make_current ();
1314 SET_LOCALE (locale);
1315 1818
1819 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1820 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1821 return;
1822
1823# if ENABLE_TRANSPARENCY
1316 switch (ev.type) 1824 switch (ev.type)
1317 { 1825 {
1318 case PropertyNotify: 1826 case PropertyNotify:
1827 /*
1828 * if user used some Esetroot compatible prog to set the root bg,
1829 * use the property to determine the pixmap. We use it later on.
1830 */
1319 if (ev.xproperty.atom == xa[XA_VT_SELECTION]) 1831 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1832 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1320 { 1833 {
1321 if (ev.xproperty.state == PropertyNewValue) 1834 bgPixmap.set_root_pixmap ();
1322 selection_property (ev.xproperty.window, ev.xproperty.atom); 1835 update_background ();
1323 break;
1324 } 1836 }
1325#ifdef TRANSPARENT
1326 else
1327 {
1328 /*
1329 * if user used some Esetroot compatible prog to set the root bg,
1330 * use the property to determine the pixmap. We use it later on.
1331 */
1332 if (xa[XA_XROOTPMAPID] == 0)
1333 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1334
1335 if (ev.xproperty.atom != xa[XA_XROOTPMAPID])
1336 return;
1337 }
1338
1339 /* FALLTHROUGH */
1340 case ReparentNotify:
1341 if ((Options & Opt_transparent) && check_our_parents () && am_transparent)
1342 want_full_refresh = 1;
1343 break; 1837 break;
1838 }
1344#endif 1839# endif
1345 }
1346} 1840}
1841#endif
1347 1842
1348void 1843void
1349rxvt_term::button_press (XButtonEvent &ev) 1844rxvt_term::button_press (XButtonEvent &ev)
1350{ 1845{
1351 int reportmode = 0, clickintime; 1846 int reportmode = 0, clickintime;
1352 1847
1353 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1848 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1849
1354 if (!bypass_keystate) 1850 if (!bypass_keystate)
1355 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1851 reportmode = !! (priv_modes & PrivMode_mouse_report);
1852
1356 /* 1853 /*
1357 * VT window processing of button press 1854 * VT window processing of button press
1358 */ 1855 */
1359 if (ev.window == TermWin.vt) 1856 if (ev.window == vt)
1360 { 1857 {
1858 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1859 return;
1860
1861#if ISO_14755
1862 // 5.4
1863 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1864 {
1865 iso14755_54 (ev.x, ev.y);
1866 return;
1867 }
1868#endif
1869
1361 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1870 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1871
1362 if (reportmode) 1872 if (reportmode)
1363 { 1873 {
1364 /* mouse report from vt window */ 1874 /* mouse report from vt window */
1365 /* save the xbutton state (for ButtonRelease) */ 1875 /* save the xbutton state (for ButtonRelease) */
1366 MEvent.state = ev.state; 1876 MEvent.state = ev.state;
1367#ifdef MOUSE_REPORT_DOUBLECLICK 1877#ifdef MOUSE_REPORT_DOUBLECLICK
1368 if (ev.button == MEvent.button && clickintime) 1878 if (ev.button == MEvent.button && clickintime)
1369 { 1879 {
1370 /* same button, within alloted time */ 1880 /* same button, within alloted time */
1371 MEvent.clicks++; 1881 MEvent.clicks++;
1882
1372 if (MEvent.clicks > 1) 1883 if (MEvent.clicks > 1)
1373 { 1884 {
1374 /* only report double clicks */ 1885 /* only report double clicks */
1375 MEvent.clicks = 2; 1886 MEvent.clicks = 2;
1376 mouse_report (ev); 1887 mouse_report (ev);
… …
1395 } 1906 }
1396 else 1907 else
1397 { 1908 {
1398 if (ev.button != MEvent.button) 1909 if (ev.button != MEvent.button)
1399 MEvent.clicks = 0; 1910 MEvent.clicks = 0;
1911
1400 switch (ev.button) 1912 switch (ev.button)
1401 { 1913 {
1402 case Button1: 1914 case Button1:
1915 /* allow meta + click to select rectangular areas */
1916 /* should be done in screen.C */
1917#if ENABLE_FRILLS
1918 selection.rect = !!(ev.state & ModMetaMask);
1919#else
1920 selection.rect = false;
1921#endif
1922
1403 /* allow shift+left click to extend selection */ 1923 /* allow shift+left click to extend selection */
1404 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1924 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1405 { 1925 {
1406 if (MEvent.button == Button1 && clickintime) 1926 if (MEvent.button == Button1 && clickintime)
1407 selection_rotate (ev.x, ev.y); 1927 selection_rotate (ev.x, ev.y);
1408 else 1928 else
1409 selection_extend (ev.x, ev.y, 1); 1929 selection_extend (ev.x, ev.y, 1);
… …
1424 case Button3: 1944 case Button3:
1425 if (MEvent.button == Button3 && clickintime) 1945 if (MEvent.button == Button3 && clickintime)
1426 selection_rotate (ev.x, ev.y); 1946 selection_rotate (ev.x, ev.y);
1427 else 1947 else
1428 selection_extend (ev.x, ev.y, 1); 1948 selection_extend (ev.x, ev.y, 1);
1949
1429 MEvent.button = Button3; 1950 MEvent.button = Button3;
1430 break; 1951 break;
1431 } 1952 }
1432 } 1953 }
1954
1433 MEvent.time = ev.time; 1955 MEvent.time = ev.time;
1434 return; 1956 return;
1435 } 1957 }
1436 1958
1437 /* 1959 /*
… …
1503 upordown = 1; /* down */ 2025 upordown = 1; /* down */
1504 } 2026 }
1505 if (upordown) 2027 if (upordown)
1506 { 2028 {
1507#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2029#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1508 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2030 cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1509#endif 2031#endif
1510 if (scr_page (upordown < 0 ? UP : DN, 1)) 2032 if (scr_page (upordown < 0 ? UP : DN, 1))
1511 { 2033 {
1512 if (upordown < 0) 2034 if (upordown < 0)
1513 scrollBar.setUp (); 2035 scrollBar.setUp ();
… …
1529 break; 2051 break;
1530 case R_SB_ALIGN_BOTTOM: 2052 case R_SB_ALIGN_BOTTOM:
1531 csrO = scrollBar.bot - scrollBar.top; 2053 csrO = scrollBar.bot - scrollBar.top;
1532 break; 2054 break;
1533 } 2055 }
2056
1534 if (scrollBar.style == R_SB_XTERM 2057 if (scrollBar.style == R_SB_XTERM
1535 || scrollbar_above_slider (ev.y) 2058 || scrollbar_above_slider (ev.y)
1536 || scrollbar_below_slider (ev.y)) 2059 || scrollbar_below_slider (ev.y))
1537 scr_move_to ( scrollbar_position (ev.y) - csrO, 2060 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ());
1538 scrollbar_size ()); 2061
1539 scrollBar.setMotion (); 2062 scrollBar.setMotion ();
1540 break; 2063 break;
1541 2064
1542 case Button1: 2065 case Button1:
1543 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2066 if (scrollbar_align == R_SB_ALIGN_CENTRE)
… …
1547 case Button3: 2070 case Button3:
1548 if (scrollBar.style != R_SB_XTERM) 2071 if (scrollBar.style != R_SB_XTERM)
1549 { 2072 {
1550 if (scrollbar_above_slider (ev.y)) 2073 if (scrollbar_above_slider (ev.y))
1551# ifdef RXVT_SCROLL_FULL 2074# ifdef RXVT_SCROLL_FULL
1552 scr_page (UP, TermWin.nrow - 1); 2075 scr_page (UP, nrow - 1);
1553# else 2076# else
1554 scr_page (UP, TermWin.nrow / 4); 2077 scr_page (UP, nrow / 4);
1555# endif 2078# endif
1556 else if (scrollbar_below_slider (ev.y)) 2079 else if (scrollbar_below_slider (ev.y))
1557# ifdef RXVT_SCROLL_FULL 2080# ifdef RXVT_SCROLL_FULL
1558 scr_page (DN, TermWin.nrow - 1); 2081 scr_page (DN, nrow - 1);
1559# else 2082# else
1560 scr_page (DN, TermWin.nrow / 4); 2083 scr_page (DN, nrow / 4);
1561# endif 2084# endif
1562 else 2085 else
1563 scrollBar.setMotion (); 2086 scrollBar.setMotion ();
1564 } 2087 }
1565 else 2088 else
1566 { 2089 {
1567 scr_page ((ev.button == Button1 ? DN : UP), 2090 scr_page ((ev.button == Button1 ? DN : UP),
1568 (TermWin.nrow 2091 (nrow
1569 * scrollbar_position (ev.y) 2092 * scrollbar_position (ev.y)
1570 / scrollbar_size ())); 2093 / scrollbar_size ()));
1571 } 2094 }
2095
1572 break; 2096 break;
1573 } 2097 }
1574 } 2098 }
2099
1575 return; 2100 return;
1576 } 2101 }
1577#if MENUBAR
1578 /*
1579 * Menubar window processing of button press
1580 */
1581 if (isMenuBarWindow (ev.window))
1582 menubar_control (ev);
1583#endif
1584} 2102}
1585 2103
1586void 2104void
1587rxvt_term::button_release (XButtonEvent &ev) 2105rxvt_term::button_release (XButtonEvent &ev)
1588{ 2106{
1589 int reportmode = 0; 2107 int reportmode = 0;
1590 2108
1591 csrO = 0; /* reset csr Offset */ 2109 csrO = 0; /* reset csr Offset */
1592 if (!bypass_keystate) 2110 if (!bypass_keystate)
1593 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2111 reportmode = !! (priv_modes & PrivMode_mouse_report);
1594 2112
1595 if (scrollbar_isUpDn ()) 2113 if (scrollbar_isUpDn ())
1596 { 2114 {
1597 scrollBar.setIdle (); 2115 scrollBar.setIdle ();
1598 scrollbar_show (0); 2116 scrollbar_show (0);
1599#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1600 refresh_type &= ~SMOOTH_REFRESH;
1601#endif
1602
1603 } 2117 }
2118
1604#ifdef SELECTION_SCROLLING 2119#ifdef SELECTION_SCROLLING
1605 pending_scroll_selection=0; 2120 if (sel_scroll_ev.active)
2121 sel_scroll_ev.stop();
1606#endif 2122#endif
2123
1607 if (ev.window == TermWin.vt) 2124 if (ev.window == vt)
1608 { 2125 {
2126 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2127 return;
2128
2129#if ISO_14755
2130 // 5.4
2131 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2132 return;
2133#endif
2134
1609 if (reportmode) 2135 if (reportmode)
1610 { 2136 {
1611 /* mouse report from vt window */ 2137 /* mouse report from vt window */
1612 /* don't report release of wheel "buttons" */ 2138 /* don't report release of wheel "buttons" */
1613 if (ev.button >= 4) 2139 if (ev.button >= 4)
… …
1627 MEvent.button = AnyButton; 2153 MEvent.button = AnyButton;
1628 mouse_report (ev); 2154 mouse_report (ev);
1629#endif /* MOUSE_REPORT_DOUBLECLICK */ 2155#endif /* MOUSE_REPORT_DOUBLECLICK */
1630 return; 2156 return;
1631 } 2157 }
2158
1632 /* 2159 /*
1633 * dumb hack to compensate for the failure of click-and-drag 2160 * dumb hack to compensate for the failure of click-and-drag
1634 * when overriding mouse reporting 2161 * when overriding mouse reporting
1635 */ 2162 */
1636 if (PrivateModes & PrivMode_mouse_report 2163 if (priv_modes & PrivMode_mouse_report
1637 && bypass_keystate 2164 && bypass_keystate
1638 && ev.button == Button1 && MEvent.clicks <= 1) 2165 && ev.button == Button1 && MEvent.clicks <= 1)
1639 selection_extend (ev.x, ev.y, 0); 2166 selection_extend (ev.x, ev.y, 0);
1640 2167
1641 switch (ev.button) 2168 switch (ev.button)
1642 { 2169 {
1643 case Button1: 2170 case Button1:
1644 case Button3: 2171 case Button3:
1645 selection_make (ev.time); 2172 selection_make (ev.time);
1646 break; 2173 break;
2174
1647 case Button2: 2175 case Button2:
1648 selection_request (ev.time, ev.x, ev.y); 2176 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window?
2177 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
1649 break; 2178 break;
2179
1650#ifdef MOUSE_WHEEL 2180#ifdef MOUSE_WHEEL
1651 case Button4: 2181 case Button4:
1652 case Button5: 2182 case Button5:
1653 { 2183 {
1654 int i; 2184 int i;
1655 page_dirn v; 2185 page_dirn v;
1656 2186
1657 v = (ev.button == Button4) ? UP : DN; 2187 v = ev.button == Button4 ? UP : DN;
2188
1658 if (ev.state & ShiftMask) 2189 if (ev.state & ShiftMask)
1659 i = 1; 2190 i = 1;
1660 else if ((Options & Opt_mouseWheelScrollPage)) 2191 else if (option (Opt_mouseWheelScrollPage))
1661 i = TermWin.nrow - 1; 2192 i = nrow - 1;
1662 else 2193 else
1663 i = 5; 2194 i = 5;
2195
1664# ifdef MOUSE_SLIP_WHEELING 2196# ifdef MOUSE_SLIP_WHEELING
1665 if (ev.state & ControlMask) 2197 if (ev.state & ControlMask)
1666 { 2198 {
1667 mouse_slip_wheel_speed += (v ? -1 : 1); 2199 mouse_slip_wheel_speed += v ? -1 : 1;
2200 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2201 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2202
2203 if (slip_wheel_ev.at < NOW)
1668 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2204 slip_wheel_ev.at = NOW + SCROLLBAR_CONTINUOUS_DELAY;
2205
2206 slip_wheel_ev.start ();
2207 }
2208 else
2209 {
2210# endif
2211 scr_page (v, i);
2212 scrollbar_show (1);
2213# ifdef MOUSE_SLIP_WHEELING
1669 } 2214 }
1670# endif 2215# endif
1671# ifdef JUMP_MOUSE_WHEEL
1672 scr_page (v, i);
1673 scr_refresh (SMOOTH_REFRESH);
1674 scrollbar_show (1);
1675# else
1676 while (i--)
1677 {
1678 scr_page (v, 1);
1679 scr_refresh (SMOOTH_REFRESH);
1680 scrollbar_show (1);
1681 }
1682# endif
1683
1684 } 2216 }
1685 break; 2217 break;
1686#endif 2218#endif
1687
1688 }
1689 }
1690#ifdef MENUBAR
1691 else if (isMenuBarWindow (ev.window))
1692 menubar_control (ev);
1693#endif
1694}
1695
1696#ifdef TRANSPARENT
1697#if TINTING
1698/* shading taken from eterm-0.9.2 */
1699/* RGB 15 */
1700
1701static void
1702shade_ximage_15(void *data, int bpl, int w, int h, int rm, int gm, int bm)
1703{
1704 unsigned char *ptr;
1705 int x, y;
1706
1707 ptr = (unsigned char *)data + (w * sizeof(uint16_t));
1708 if ((rm <= 256) && (gm <= 256) && (bm <= 256)) {
1709 /* No saturation */
1710 for (y = h; --y >= 0;) {
1711 for (x = -w; x < 0; x++) {
1712 int r, g, b;
1713
1714 b = ((uint16_t *) ptr)[x];
1715 r = (b & 0x7c00) * rm;
1716 g = (b & 0x3e0) * gm;
1717 b = (b & 0x1f) * bm;
1718 ((uint16_t *) ptr)[x] = ((r >> 8) & 0x7c00)
1719 | ((g >> 8) & 0x3e0)
1720 | ((b >> 8) & 0x1f);
1721 }
1722 ptr += bpl;
1723 }
1724 } else {
1725 for (y = h; --y >= 0;) {
1726 for (x = -w; x < 0; x++) {
1727 int r, g, b;
1728
1729 b = ((uint16_t *) ptr)[x];
1730 r = (b & 0x7c00) * rm;
1731 g = (b & 0x3e0) * gm;
1732 b = (b & 0x1f) * bm;
1733 r |= (!(r >> 15) - 1);
1734 g |= (!(g >> 10) - 1);
1735 b |= (!(b >> 5) - 1);
1736 ((uint16_t *) ptr)[x] = ((r >> 8) & 0x7c00)
1737 | ((g >> 8) & 0x3e0)
1738 | ((b >> 8) & 0x1f);
1739 }
1740 ptr += bpl;
1741 }
1742 }
1743}
1744
1745/* RGB 16 */
1746static void
1747shade_ximage_16(void *data, int bpl, int w, int h, int rm, int gm, int bm)
1748{
1749 unsigned char *ptr;
1750 int x, y;
1751
1752 ptr = (unsigned char *)data + (w * sizeof(uint16_t));
1753 if ((rm <= 256) && (gm <= 256) && (bm <= 256)) {
1754 /* No saturation */
1755 for (y = h; --y >= 0;) {
1756 for (x = -w; x < 0; x++) {
1757 int r, g, b;
1758
1759 b = ((uint16_t *) ptr)[x];
1760 r = (b & 0xf800) * rm;
1761 g = (b & 0x7e0) * gm;
1762 b = (b & 0x1f) * bm;
1763 ((uint16_t *) ptr)[x] = ((r >> 8) & 0xf800)
1764 | ((g >> 8) & 0x7e0)
1765 | ((b >> 8) & 0x1f);
1766 }
1767 ptr += bpl;
1768 }
1769 } else {
1770 for (y = h; --y >= 0;) {
1771 for (x = -w; x < 0; x++) {
1772 int r, g, b;
1773
1774 b = ((uint16_t *) ptr)[x];
1775 r = (b & 0xf800) * rm;
1776 g = (b & 0x7e0) * gm;
1777 b = (b & 0x1f) * bm;
1778 r |= (!(r >> 16) - 1);
1779 g |= (!(g >> 11) - 1);
1780 b |= (!(b >> 5) - 1);
1781 ((uint16_t *) ptr)[x] = ((r >> 8) & 0xf800)
1782 | ((g >> 8) & 0x7e0)
1783 | ((b >> 8) & 0x1f);
1784 }
1785 ptr += bpl;
1786 }
1787 }
1788}
1789
1790/* RGB 24 */
1791static void
1792shade_ximage_24(void *data, int bpl, int w, int h, int rm, int gm, int bm)
1793{
1794 unsigned char *ptr;
1795 int x, y;
1796
1797 ptr = (unsigned char *)data + (w * 3);
1798 if ((rm <= 256) && (gm <= 256) && (bm <= 256)) {
1799 /* No saturation */
1800 for (y = h; --y >= 0;) {
1801 for (x = -(w * 3); x < 0; x += 3) {
1802 int r, g, b;
1803
1804 if (byteorder.big_endian()) {
1805 r = (ptr[x + 0] * rm) >> 8;
1806 g = (ptr[x + 1] * gm) >> 8;
1807 b = (ptr[x + 2] * bm) >> 8;
1808 ptr[x + 0] = r;
1809 ptr[x + 1] = g;
1810 ptr[x + 2] = b;
1811 } else {
1812 r = (ptr[x + 2] * rm) >> 8;
1813 g = (ptr[x + 1] * gm) >> 8;
1814 b = (ptr[x + 0] * bm) >> 8;
1815 ptr[x + 2] = r;
1816 ptr[x + 1] = g;
1817 ptr[x + 0] = b;
1818 }
1819 }
1820 ptr += bpl;
1821 }
1822 } else {
1823 for (y = h; --y >= 0;) {
1824 for (x = -(w * 3); x < 0; x += 3) {
1825 int r, g, b;
1826
1827 if (byteorder.big_endian()) {
1828 r = (ptr[x + 0] * rm) >> 8;
1829 g = (ptr[x + 1] * gm) >> 8;
1830 b = (ptr[x + 2] * bm) >> 8;
1831
1832 r |= (!(r >> 8) - 1);
1833 g |= (!(g >> 8) - 1);
1834 b |= (!(b >> 8) - 1);
1835
1836 ptr[x + 0] = r;
1837 ptr[x + 1] = g;
1838 ptr[x + 2] = b;
1839 } else {
1840 r = (ptr[x + 2] * rm) >> 8;
1841 g = (ptr[x + 1] * gm) >> 8;
1842 b = (ptr[x + 0] * bm) >> 8;
1843
1844 r |= (!(r >> 8) - 1);
1845 g |= (!(g >> 8) - 1);
1846 b |= (!(b >> 8) - 1);
1847
1848 ptr[x + 2] = r;
1849 ptr[x + 1] = g;
1850 ptr[x + 0] = b;
1851 }
1852 }
1853 ptr += bpl;
1854 }
1855 }
1856}
1857
1858/* RGB 32 */
1859static void
1860shade_ximage_32(void *data, int bpl, int w, int h, int rm, int gm, int bm)
1861{
1862 unsigned char *ptr;
1863 int x, y;
1864
1865 ptr = (unsigned char *)data + (w * 4);
1866 if ((rm <= 256) && (gm <= 256) && (bm <= 256)) {
1867 /* No saturation */
1868 for (y = h; --y >= 0;) {
1869 if (byteorder.big_endian()) {
1870 for (x = -(w * 4); x < 0; x += 4) {
1871 int r, g, b;
1872
1873 r = (ptr[x + 1] * rm) >> 8;
1874 g = (ptr[x + 2] * gm) >> 8;
1875 b = (ptr[x + 3] * bm) >> 8;
1876 ptr[x + 1] = r;
1877 ptr[x + 2] = g;
1878 ptr[x + 3] = b;
1879 }
1880 } else {
1881 for (x = -(w * 4); x < 0; x += 4) {
1882 int r, g, b;
1883
1884 r = (ptr[x + 2] * rm) >> 8;
1885 g = (ptr[x + 1] * gm) >> 8;
1886 b = (ptr[x + 0] * bm) >> 8;
1887 ptr[x + 2] = r;
1888 ptr[x + 1] = g;
1889 ptr[x + 0] = b;
1890 }
1891 }
1892 ptr += bpl;
1893 }
1894 } else {
1895 for (y = h; --y >= 0;) {
1896 for (x = -(w * 4); x < 0; x += 4) {
1897 int r, g, b;
1898
1899 if (byteorder.big_endian()) {
1900 r = (ptr[x + 1] * rm) >> 8;
1901 g = (ptr[x + 2] * gm) >> 8;
1902 b = (ptr[x + 3] * bm) >> 8;
1903
1904 r |= (!(r >> 8) - 1);
1905 g |= (!(g >> 8) - 1);
1906 b |= (!(b >> 8) - 1);
1907
1908 ptr[x + 1] = r;
1909 ptr[x + 2] = g;
1910 ptr[x + 3] = b;
1911 } else {
1912 r = (ptr[x + 2] * rm) >> 8;
1913 g = (ptr[x + 1] * gm) >> 8;
1914 b = (ptr[x + 0] * bm) >> 8;
1915
1916 r |= (!(r >> 8) - 1);
1917 g |= (!(g >> 8) - 1);
1918 b |= (!(b >> 8) - 1);
1919
1920 ptr[x + 2] = r;
1921 ptr[x + 1] = g;
1922 ptr[x + 0] = b;
1923 }
1924 }
1925 ptr += bpl;
1926 }
1927 }
1928}
1929
1930#endif
1931
1932/*
1933 * Check our parents are still who we think they are.
1934 * Do transparency updates if required
1935 */
1936int
1937rxvt_term::check_our_parents ()
1938{
1939 int i, pchanged, aformat, have_pixmap, rootdepth;
1940 unsigned long nitems, bytes_after;
1941 Atom atype;
1942 unsigned char *prop = NULL;
1943 Window root, oldp, *list;
1944 Pixmap rootpixmap = None;
1945 XWindowAttributes wattr, wrootattr;
1946
1947 pchanged = 0;
1948
1949 if (!(Options & Opt_transparent))
1950 return pchanged; /* Don't try any more */
1951
1952 XGetWindowAttributes (display->display, display->root, &wrootattr);
1953 rootdepth = wrootattr.depth;
1954
1955 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
1956
1957 if (rootdepth != wattr.depth)
1958 {
1959 if (am_transparent)
1960 { 2219 }
1961 pchanged = 1;
1962 XSetWindowBackground (display->display, TermWin.vt, PixColors[Color_bg]);
1963 am_transparent = am_pixmap_trans = 0;
1964 }
1965
1966 return pchanged; /* Don't try any more */
1967 }
1968
1969 /* Get all X ops out of the queue so that our information is up-to-date. */
1970 XSync (display->display, False);
1971
1972 /*
1973 * Make the frame window set by the window manager have
1974 * the root background. Some window managers put multiple nested frame
1975 * windows for each client, so we have to take care about that.
1976 */
1977 i = (xa[XA_XROOTPMAPID]
1978 && XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID],
1979 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1980 &nitems, &bytes_after, &prop) == Success);
1981
1982 if (!i || prop == NULL)
1983 i = (xa[XA_XSETROOTID]
1984 && XGetWindowProperty (display->display, display->root, xa[XA_XSETROOTID],
1985 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1986 &nitems, &bytes_after, &prop) == Success);
1987
1988 if (!i || prop == NULL)
1989 have_pixmap = 0;
1990 else
1991 { 2220 }
1992 have_pixmap = 1;
1993 rootpixmap = *(Pixmap *)prop;
1994 XFree (prop);
1995 }
1996
1997 if (have_pixmap)
1998 {
1999 /*
2000 * Copy display->root pixmap transparency
2001 */
2002 int sx, sy, nx, ny;
2003 unsigned int nw, nh;
2004 Window cr;
2005 XImage *image;
2006 GC gc;
2007 XGCValues gcvalue;
2008
2009 XTranslateCoordinates (display->display, TermWin.parent[0], display->root,
2010 0, 0, &sx, &sy, &cr);
2011 nw = (unsigned int)szHint.width;
2012 nh = (unsigned int)szHint.height;
2013 nx = ny = 0;
2014
2015 if (sx < 0)
2016 {
2017 nw += sx;
2018 nx = -sx;
2019 sx = 0;
2020 }
2021
2022 if (sy < 0)
2023 {
2024 nh += sy;
2025 ny = -sy;
2026 sy = 0;
2027 }
2028
2029 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
2030 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
2031 allowedxerror = -1;
2032 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap);
2033
2034 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2035 /* XXX: may need a delay here? */
2036 allowedxerror = 0;
2037
2038 if (image == NULL)
2039 {
2040 if (am_transparent && am_pixmap_trans)
2041 {
2042 pchanged = 1;
2043 if (TermWin.pixmap != None)
2044 {
2045 XFreePixmap (display->display, TermWin.pixmap);
2046 TermWin.pixmap = None;
2047 }
2048 }
2049
2050 am_pixmap_trans = 0;
2051 }
2052 else
2053 {
2054 if (TermWin.pixmap != None)
2055 XFreePixmap (display->display, TermWin.pixmap);
2056
2057#if TINTING
2058 if (ISSET_PIXCOLOR (Color_tint))
2059 {
2060 unsigned short shade, rm, gm, bm;
2061
2062 PixColors[Color_tint].get (display, rm, gm, bm);
2063
2064 rm >>= 8; gm >>= 8; bm >>= 8; // not 100% correct, but...
2065
2066 /* Determine bitshift and bitmask values */
2067 switch (image->bits_per_pixel)
2068 {
2069 case 15: shade_ximage_15 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break;
2070 case 16: shade_ximage_16 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break;
2071 case 24: shade_ximage_24 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break;
2072 case 32: shade_ximage_32 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break;
2073 }
2074 }
2075#endif
2076
2077 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
2078 szHint.width, szHint.height, image->depth);
2079 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue);
2080 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0,
2081 nx, ny, image->width, image->height);
2082 XFreeGC (display->display, gc);
2083 XDestroyImage (image);
2084 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2085 TermWin.pixmap);
2086
2087 if (!am_transparent || !am_pixmap_trans)
2088 pchanged = 1;
2089
2090 am_transparent = am_pixmap_trans = 1;
2091 }
2092 }
2093
2094 if (!am_pixmap_trans)
2095 {
2096 unsigned int n;
2097 /*
2098 * InheritPixmap transparency
2099 */
2100 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2101 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2102 {
2103 oldp = TermWin.parent[i];
2104 XQueryTree (display->display, TermWin.parent[i - 1], &root,
2105 &TermWin.parent[i], &list, &n);
2106 XFree (list);
2107 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2108
2109 if (TermWin.parent[i] == display->root)
2110 {
2111 if (oldp != None)
2112 pchanged = 1;
2113
2114 break;
2115 }
2116
2117 if (oldp != TermWin.parent[i])
2118 pchanged = 1;
2119 }
2120
2121 n = 0;
2122
2123 if (pchanged)
2124 {
2125 for (; n < (unsigned int)i; n++)
2126 {
2127 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr);
2128 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL"));
2129 if (wattr.depth != rootdepth || wattr.c_class == InputOnly)
2130 {
2131 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1;
2132 break;
2133 }
2134 }
2135 }
2136
2137 if (n > (int) (sizeof (TermWin.parent) / sizeof (TermWin.parent[0])))
2138 {
2139 D_X ((stderr, "InheritPixmap Turning off"));
2140 XSetWindowBackground (display->display, TermWin.parent[0], PixColors[Color_fg]);
2141 XSetWindowBackground (display->display, TermWin.vt, PixColors[Color_bg]);
2142 am_transparent = 0;
2143 /* XXX: also turn off Opt_transparent? */
2144 }
2145 else
2146 {
2147#if WAIT_FOR_WM
2148 /* wait (an arbitrary period) for the WM to do its thing
2149 * needed for fvwm2.2.2 (and before?) */
2150 sleep (1);
2151#endif
2152 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2153 for (n = 0; n < (unsigned int)i; n++)
2154 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n], ParentRelative);
2155
2156 XSetWindowBackgroundPixmap (display->display, TermWin.vt, ParentRelative);
2157 am_transparent = 1;
2158 }
2159
2160 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2161 TermWin.parent[i] = None;
2162 }
2163
2164 return pchanged;
2165} 2221}
2166#endif
2167 2222
2168/*}}} */ 2223/*}}} */
2169 2224
2170bool 2225bool
2171rxvt_term::cmd_parse () 2226rxvt_term::cmd_parse ()
2172{ 2227{
2173 bool flag = false; 2228 bool flag = false;
2174 unicode_t ch = NOCHAR; 2229 wchar_t ch = NOCHAR;
2175 unsigned char *seq_begin; // remember start of esc-sequence here 2230 char *seq_begin; // remember start of esc-sequence here
2176 2231
2177 for (;;) 2232 for (;;)
2178 { 2233 {
2179 if (ch == NOCHAR) 2234 if (ch == NOCHAR)
2180 { 2235 {
2181 seq_begin = cmdbuf_ptr; 2236 seq_begin = cmdbuf_ptr;
2182 ch = next_char (); 2237 ch = next_char ();
2183 }
2184 2238
2185 if (ch == NOCHAR) // TODO: improve 2239 if (ch == NOCHAR)
2186 break; 2240 break;
2241 }
2187 2242
2188 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT) 2243 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT)
2189 { 2244 {
2245 if (!seen_input)
2246 {
2247 seen_input = 1;
2248 // many badly-written programs (e.g. jed) contain a race condition:
2249 // they first read the screensize and then install a SIGWINCH handler.
2250 // some window managers resize the window early, and these programs
2251 // then sometimes get the size wrong.
2252 // unfortunately other programs are even more buggy and dislike
2253 // being sent SIGWINCH, so only do it when we were in fact being
2254 // resized.
2255 if (seen_resize && cmd_pid)
2256 kill (-cmd_pid, SIGWINCH);
2257 }
2258
2190 /* Read a text string from the input buffer */ 2259 /* Read a text string from the input buffer */
2191 unicode_t buf[UBUFSIZ]; 2260 wchar_t buf[UBUFSIZ];
2192 bool refreshnow = false; 2261 bool refreshnow = false;
2193 int nlines = 0; 2262 int nlines = 0;
2194 unicode_t *str = buf; 2263 wchar_t *str = buf;
2195 2264 wchar_t *eol = str + min (ncol, UBUFSIZ);
2196 *str++ = ch;
2197 2265
2198 for (;;) 2266 for (;;)
2199 { 2267 {
2268 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2269 break;
2270
2271 *str++ = ch;
2272
2273 if (ch == C0_LF || str >= eol)
2274 {
2275 if (ch == C0_LF)
2276 nlines++;
2277
2278 refresh_count++;
2279
2280 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2281 {
2282 refresh_count = 0;
2283
2284 if (!option (Opt_skipScroll) || io_manager::now () > NOW + 1. / 60.)
2285 {
2286 refreshnow = true;
2287 ch = NOCHAR;
2288 break;
2289 }
2290 }
2291
2292 // scr_add_lines only works for nlines <= nrow - 1.
2293 if (nlines >= nrow - 1)
2294 {
2295 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2296 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2297 scr_add_lines (buf, str - buf, nlines);
2298
2299 nlines = 0;
2300 str = buf;
2301 eol = str + min (ncol, UBUFSIZ);
2302 }
2303
2304 if (str >= eol)
2305 {
2306 if (eol >= buf + UBUFSIZ)
2307 {
2308 ch = NOCHAR;
2309 break;
2310 }
2311 else
2312 eol = min (eol + ncol, buf + UBUFSIZ);
2313 }
2314
2315 }
2316
2200 seq_begin = cmdbuf_ptr; 2317 seq_begin = cmdbuf_ptr;
2201 ch = next_char (); 2318 ch = next_char ();
2202
2203 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2204 break;
2205
2206 *str++ = ch;
2207
2208 if (ch == C0_LF)
2209 {
2210 nlines++;
2211 refresh_count++;
2212
2213 if (! (Options & Opt_jumpScroll)
2214 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
2215 {
2216 refreshnow = true;
2217 flag = true;
2218 ch = NOCHAR;
2219 break;
2220 }
2221
2222 // scr_add_lines only works for nlines < TermWin.nrow - 1.
2223 if (nlines >= TermWin.nrow - 1)
2224 {
2225 scr_add_lines (buf, nlines, str - buf);
2226 nlines = 0;
2227 str = buf;
2228 }
2229 }
2230
2231 if (str >= buf + UBUFSIZ)
2232 {
2233 ch = NOCHAR;
2234 break;
2235 }
2236 } 2319 }
2237 2320
2321 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2322 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2238 scr_add_lines (buf, nlines, str - buf); 2323 scr_add_lines (buf, str - buf, nlines);
2239 2324
2240 /* 2325 /*
2241 * If there have been a lot of new lines, then update the screen 2326 * If there have been a lot of new lines, then update the screen
2242 * What the heck I'll cheat and only refresh less than every page-full. 2327 * What the heck we'll cheat and only refresh less than every page-full.
2243 * the number of pages between refreshes is refresh_limit, which 2328 * if skipScroll is enabled.
2244 * is incremented here because we must be doing flat-out scrolling.
2245 *
2246 * refreshing should be correct for small scrolls, because of the
2247 * time-out
2248 */ 2329 */
2249 if (refreshnow) 2330 if (refreshnow)
2250 { 2331 {
2251 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD) 2332 flag = true;
2252 refresh_limit++;
2253 else
2254 scr_refresh (refresh_type); 2333 scr_refresh ();
2334 want_refresh = 1;
2255 } 2335 }
2256 2336
2257 } 2337 }
2258 else 2338 else
2259 { 2339 {
… …
2274 2354
2275 return flag; 2355 return flag;
2276} 2356}
2277 2357
2278// read the next character 2358// read the next character
2279unicode_t 2359wchar_t
2280rxvt_term::next_char () 2360rxvt_term::next_char () NOTHROW
2281{ 2361{
2282 while (cmdbuf_ptr < cmdbuf_endp) 2362 while (cmdbuf_ptr < cmdbuf_endp)
2283 { 2363 {
2284 // assume 7-bit to be ascii ALWAYS 2364 // assume 7-bit to be ascii ALWAYS
2285 if (*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b) 2365 if ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b)
2286 return *cmdbuf_ptr++; 2366 return *cmdbuf_ptr++;
2287 2367
2288 wchar_t wc; 2368 wchar_t wc;
2289 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); 2369 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2290 2370
2291 if (len == (size_t)-2) 2371 if (len == (size_t)-2)
2292 { 2372 {
2293 // the mbstate stores incomplete sequences. didn't know this :/ 2373 // the mbstate stores incomplete sequences. didn't know this :/
2294 cmdbuf_ptr = cmdbuf_endp; 2374 cmdbuf_ptr = cmdbuf_endp;
2295 break; 2375 break;
2296 } 2376 }
2297 2377
2298 if (len == (size_t)-1) 2378 if (len == (size_t)-1)
2299 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through 2379 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2300 2380
2301 // assume wchar == unicode 2381 // assume wchar == unicode
2302 cmdbuf_ptr += len; 2382 cmdbuf_ptr += len;
2303 return wc; 2383 return wc & UNICODE_MASK;
2304 } 2384 }
2305 2385
2306 return NOCHAR; 2386 return NOCHAR;
2307} 2387}
2388
2389// read the next octet
2390uint32_t
2391rxvt_term::next_octet () NOTHROW
2392{
2393 return cmdbuf_ptr < cmdbuf_endp
2394 ? (unsigned char)*cmdbuf_ptr++
2395 : NOCHAR;
2396}
2397
2398static class out_of_input out_of_input;
2308 2399
2309/* rxvt_cmd_getc () - Return next input character */ 2400/* rxvt_cmd_getc () - Return next input character */
2310/* 2401/*
2311 * Return the next input character after first passing any keyboard input 2402 * Return the next input character after first passing any keyboard input
2312 * to the command. 2403 * to the command.
2313 */ 2404 */
2314unicode_t 2405wchar_t
2315rxvt_term::cmd_getc () 2406rxvt_term::cmd_getc () THROW ((class out_of_input))
2316{ 2407{
2317 unicode_t c = next_char (); 2408 wchar_t c = next_char ();
2409
2410 if (c == NOCHAR)
2411 throw out_of_input;
2412
2413 return c;
2414}
2415
2416uint32_t
2417rxvt_term::cmd_get8 () THROW ((class out_of_input))
2418{
2419 uint32_t c = next_octet ();
2318 2420
2319 if (c == NOCHAR) 2421 if (c == NOCHAR)
2320 throw out_of_input; 2422 throw out_of_input;
2321 2423
2322 return c; 2424 return c;
… …
2386 { 2488 {
2387 if ((buf[len++] = cmd_getc ()) == 'i') 2489 if ((buf[len++] = cmd_getc ()) == 'i')
2388 break; /* done = 1 */ 2490 break; /* done = 1 */
2389 } 2491 }
2390 } 2492 }
2391 2493
2392 for (i = 0; i < len; i++) 2494 for (i = 0; i < len; i++)
2393 if (putc (buf[i], fd) == EOF) 2495 if (putc (buf[i], fd) == EOF)
2394 { 2496 {
2395 done = 1; 2497 done = 1;
2396 break; 2498 break;
… …
2422 case C0_ESC: 2524 case C0_ESC:
2423 process_escape_seq (); 2525 process_escape_seq ();
2424 break; 2526 break;
2425 case C0_ENQ: /* terminal Status */ 2527 case C0_ENQ: /* terminal Status */
2426 if (rs[Rs_answerbackstring]) 2528 if (rs[Rs_answerbackstring])
2427 tt_write ((const unsigned char *)rs[Rs_answerbackstring], 2529 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2428 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2429 else 2530 else
2430 tt_write ((unsigned char *)VT100_ANS, 2531 tt_write (VT100_ANS, strlen (VT100_ANS));
2431 (unsigned int)STRLEN (VT100_ANS));
2432 break; 2532 break;
2433 case C0_BEL: /* bell */ 2533 case C0_BEL: /* bell */
2434 scr_bell (); 2534 scr_bell ();
2435 break; 2535 break;
2436 case C0_BS: /* backspace */ 2536 case C0_BS: /* backspace */
… …
2452 break; 2552 break;
2453 case C0_SI: /* shift in - acs */ 2553 case C0_SI: /* shift in - acs */
2454 scr_charset_choose (0); 2554 scr_charset_choose (0);
2455 break; 2555 break;
2456 2556
2557#ifdef EIGHT_BIT_CONTROLS
2457 // 8-bit controls 2558 // 8-bit controls
2458 case 0x90: /* DCS */ 2559 case 0x90: /* DCS */
2459 process_dcs_seq (); 2560 process_dcs_seq ();
2460 break; 2561 break;
2461 case 0x9b: /* CSI */ 2562 case 0x9b: /* CSI */
2462 process_csi_seq (); 2563 process_csi_seq ();
2463 break; 2564 break;
2464 case 0x9d: /* CSI */ 2565 case 0x9d: /* OSC */
2465 process_osc_seq (); 2566 process_osc_seq ();
2466 break; 2567 break;
2568#endif
2467 } 2569 }
2468} 2570}
2469/*}}} */ 2571/*}}} */
2470 2572
2471 2573
… …
2533void 2635void
2534rxvt_term::process_escape_seq () 2636rxvt_term::process_escape_seq ()
2535{ 2637{
2536 unicode_t ch = cmd_getc (); 2638 unicode_t ch = cmd_getc ();
2537 2639
2538 if (PrivateModes & PrivMode_vt52) 2640 if (priv_modes & PrivMode_vt52)
2539 { 2641 {
2540 process_escape_vt52 (ch); 2642 process_escape_vt52 (ch);
2541 return; 2643 return;
2542 } 2644 }
2543 2645
… …
2558 scr_charset_set (2, (unsigned int)cmd_getc ()); 2660 scr_charset_set (2, (unsigned int)cmd_getc ());
2559 break; 2661 break;
2560 case '+': 2662 case '+':
2561 scr_charset_set (3, (unsigned int)cmd_getc ()); 2663 scr_charset_set (3, (unsigned int)cmd_getc ());
2562 break; 2664 break;
2563#ifndef NO_FRILLS 2665#if !ENABLE_MINIMAL
2564 case '6': 2666 case '6':
2565 scr_backindex (); 2667 scr_backindex ();
2566 break; 2668 break;
2567#endif 2669#endif
2568 case '7': 2670 case '7':
2569 scr_cursor (SAVE); 2671 scr_cursor (SAVE);
2570 break; 2672 break;
2571 case '8': 2673 case '8':
2572 scr_cursor (RESTORE); 2674 scr_cursor (RESTORE);
2573 break; 2675 break;
2574#ifndef NO_FRILLS 2676#if !ENABLE_MINIMAL
2575 case '9': 2677 case '9':
2576 scr_forwardindex (); 2678 scr_forwardindex ();
2577 break; 2679 break;
2578#endif 2680#endif
2579 case '=': 2681 case '=':
… …
2589 break; 2691 break;
2590 2692
2591 /* 8.3.87: NEXT LINE */ 2693 /* 8.3.87: NEXT LINE */
2592 case C1_NEL: /* ESC E */ 2694 case C1_NEL: /* ESC E */
2593 { 2695 {
2594 unicode_t nlcr[] = { C0_LF, C0_CR }; 2696 wchar_t nlcr[] = { C0_LF, C0_CR };
2595 scr_add_lines (nlcr, 1, 2); 2697 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);
2596 } 2698 }
2597 break; 2699 break;
2598 2700
2599 /* kidnapped escape sequence: Should be 8.3.48 */ 2701 /* kidnapped escape sequence: Should be 8.3.48 */
2600 case C1_ESA: /* ESC G */ 2702 case C1_ESA: /* ESC G */
… …
2622 process_dcs_seq (); 2724 process_dcs_seq ();
2623 break; 2725 break;
2624 2726
2625 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2727 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2626 case C1_SCI: /* ESC Z */ 2728 case C1_SCI: /* ESC Z */
2627 tt_write ((const unsigned char *)ESCZ_ANSWER, 2729 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2628 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2629 break; /* steal obsolete ESC [ c */ 2730 break; /* steal obsolete ESC [ c */
2630 2731
2631 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2732 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */
2632 case C1_CSI: /* ESC [ */ 2733 case C1_CSI: /* ESC [ */
2633 process_csi_seq (); 2734 process_csi_seq ();
… …
2695rxvt_term::process_csi_seq () 2796rxvt_term::process_csi_seq ()
2696{ 2797{
2697 unicode_t ch, priv, i; 2798 unicode_t ch, priv, i;
2698 unsigned int nargs, p; 2799 unsigned int nargs, p;
2699 int n, ndef; 2800 int n, ndef;
2700 int arg[ESC_ARGS]; 2801 int arg[ESC_ARGS] = { };
2701 2802
2702 for (nargs = ESC_ARGS; nargs > 0;) 2803 nargs = 0;
2703 arg[--nargs] = 0;
2704 2804
2705 priv = 0; 2805 priv = 0;
2706 ch = cmd_getc (); 2806 ch = cmd_getc ();
2707 if (ch >= '<' && ch <= '?') 2807 if (ch >= '<' && ch <= '?')
2708 { /* '<' '=' '>' '?' */ 2808 { /* '<' '=' '>' '?' */
… …
2742 ndef = get_byte_array_bit (csi_defaults, i); 2842 ndef = get_byte_array_bit (csi_defaults, i);
2743 for (p = 0; p < nargs; p++) 2843 for (p = 0; p < nargs; p++)
2744 if (arg[p] == -1) 2844 if (arg[p] == -1)
2745 arg[p] = ndef; 2845 arg[p] = ndef;
2746 2846
2747#ifdef DEBUG_CMD
2748 fprintf (stderr, "CSI ");
2749 for (p = 0; p < nargs; p++)
2750 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2751 fprintf (stderr, "%c\n", ch);
2752#endif
2753
2754 /* 2847 /*
2755 * private mode handling 2848 * private mode handling
2756 */ 2849 */
2757 if (priv) 2850 if (priv)
2758 { 2851 {
2759 switch (priv) 2852 switch (priv)
2760 { 2853 {
2761 case '>': 2854 case '>':
2762 if (ch == CSI_DA) /* secondary device attributes */ 2855 if (ch == CSI_DA) /* secondary device attributes */
2856 {
2857 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2858 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2859 //
2860 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2861 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, and 94 for later versions, to signify
2862 // that we do not support xterm mouse reporting (should be 95 when we do).
2863 //
2763 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2864 tt_printf ("\033[>%d;94;0c", 'U');
2865 }
2764 break; 2866 break;
2765 case '?': 2867 case '?':
2766 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2868 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2767 process_terminal_mode (ch, priv, nargs, arg); 2869 process_terminal_mode (ch, priv, nargs, arg);
2768 break; 2870 break;
… …
2873 2975
2874 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 2976 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2875 arg[0] = -arg[0]; 2977 arg[0] = -arg[0];
2876 /* FALLTHROUGH */ 2978 /* FALLTHROUGH */
2877 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 2979 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2878 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 2980 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2879 break; 2981 break;
2880 2982
2881 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 2983 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2882 tt_write ((const unsigned char *)VT100_ANS, 2984 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2883 (unsigned int) (sizeof (VT100_ANS) - 1));
2884 break; 2985 break;
2885 2986
2886 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 2987 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2887 process_sgr_mode (nargs, arg); 2988 process_sgr_mode (nargs, arg);
2888 break; 2989 break;
… …
2895 break; 2996 break;
2896 case 6: /* CPR requested */ 2997 case 6: /* CPR requested */
2897 scr_report_position (); 2998 scr_report_position ();
2898 break; 2999 break;
2899 case 7: /* unofficial extension */ 3000 case 7: /* unofficial extension */
2900 if (Options & Opt_insecure) 3001 if (option (Opt_insecure))
2901 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3002 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2902 break; 3003 break;
2903 case 8: /* unofficial extension */ 3004 case 8: /* unofficial extension */
2904 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); 3005 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2905 break; 3006 break;
2906 } 3007 }
… …
2942 break; 3043 break;
2943 3044
2944 case CSI_RM: /* 8.3.107: RESET MODE */ 3045 case CSI_RM: /* 8.3.107: RESET MODE */
2945 if (arg[0] == 4) 3046 if (arg[0] == 4)
2946 scr_insert_mode (0); 3047 scr_insert_mode (0);
3048 else if (arg[0] == 20)
3049 priv_modes &= ~PrivMode_LFNL;
2947 break; 3050 break;
2948 3051
2949 case CSI_SM: /* 8.3.126: SET MODE */ 3052 case CSI_SM: /* 8.3.126: SET MODE */
2950 if (arg[0] == 4) 3053 if (arg[0] == 4)
2951 scr_insert_mode (1); 3054 scr_insert_mode (1);
3055 else if (arg[0] == 20)
3056 priv_modes |= PrivMode_LFNL;
2952 break; 3057 break;
2953 3058
2954 /* 3059 /*
2955 * PRIVATE USE beyond this point. All CSI_7? sequences here 3060 * PRIVATE USE beyond this point. All CSI_7? sequences here
2956 */ 3061 */
… …
2968 break; 3073 break;
2969 case CSI_75: 3074 case CSI_75:
2970 scr_cursor (RESTORE); 3075 scr_cursor (RESTORE);
2971 break; 3076 break;
2972 3077
2973#ifndef NO_FRILLS 3078#if !ENABLE_MINIMAL
2974 case CSI_74: 3079 case CSI_74:
2975 process_window_ops (arg, nargs); 3080 process_window_ops (arg, nargs);
2976 break; 3081 break;
2977#endif 3082#endif
2978 3083
… …
2985 break; 3090 break;
2986 } 3091 }
2987} 3092}
2988/*}}} */ 3093/*}}} */
2989 3094
2990#ifndef NO_FRILLS 3095#if !ENABLE_MINIMAL
2991/* ARGSUSED */ 3096/* ARGSUSED */
2992void 3097void
2993rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3098rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2994{ 3099{
2995 int x, y; 3100 int x, y;
2996 XWindowAttributes wattr; 3101 XWindowAttributes wattr;
2997 Window wdummy; 3102 Window wdummy;
3103
3104 dLocal (Display *, dpy);
2998 3105
2999 if (nargs == 0) 3106 if (nargs == 0)
3000 return; 3107 return;
3001 3108
3002 switch (args[0]) 3109 switch (args[0])
3003 { 3110 {
3004 /* 3111 /*
3005 * commands 3112 * commands
3006 */ 3113 */
3007 case 1: /* deiconify window */ 3114 case 1: /* deiconify window */
3008 XMapWindow (display->display, TermWin.parent[0]); 3115 XMapWindow (dpy, parent[0]);
3009 break; 3116 break;
3010 case 2: /* iconify window */ 3117 case 2: /* iconify window */
3011 XIconifyWindow (display->display, TermWin.parent[0], 3118 XIconifyWindow (dpy, parent[0], display->screen);
3012 DefaultScreen (display->display));
3013 break; 3119 break;
3014 case 3: /* set position (pixels) */ 3120 case 3: /* set position (pixels) */
3015 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3121 XMoveWindow (dpy, parent[0], args[1], args[2]);
3016 break; 3122 break;
3017 case 4: /* set size (pixels) */ 3123 case 4: /* set size (pixels) */
3018 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3124 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
3019 break; 3125 break;
3020 case 5: /* raise window */ 3126 case 5: /* raise window */
3021 XRaiseWindow (display->display, TermWin.parent[0]); 3127 XRaiseWindow (dpy, parent[0]);
3022 break; 3128 break;
3023 case 6: /* lower window */ 3129 case 6: /* lower window */
3024 XLowerWindow (display->display, TermWin.parent[0]); 3130 XLowerWindow (dpy, parent[0]);
3025 break; 3131 break;
3026 case 7: /* refresh window */ 3132 case 7: /* refresh window */
3027 scr_touch (true); 3133 scr_touch (true);
3028 break; 3134 break;
3029 case 8: /* set size (chars) */ 3135 case 8: /* set size (chars) */
3030 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3136 set_widthheight ((unsigned int) (args[2] * fwidth),
3031 (unsigned int) (args[1] * TermWin.fheight)); 3137 (unsigned int) (args[1] * fheight));
3032 break; 3138 break;
3033 3139
3034 //case 9: NYI, TODO, restore maximized window or maximize window 3140 //case 9: NYI, TODO, restore maximized window or maximize window
3035 default: 3141 default:
3036 if (args[0] >= 24) /* set height (chars) */ 3142 if (args[0] >= 24) /* set height (chars) */
3037 set_widthheight ((unsigned int)TermWin.width, 3143 set_widthheight ((unsigned int)width,
3038 (unsigned int) (args[1] * TermWin.fheight)); 3144 (unsigned int) (args[1] * fheight));
3039 break; 3145 break;
3040
3041 3146
3042 /* 3147 /*
3043 * reports - some output format copied from XTerm 3148 * reports - some output format copied from XTerm
3044 */ 3149 */
3045 case 11: /* report window state */ 3150 case 11: /* report window state */
3046 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3151 XGetWindowAttributes (dpy, parent[0], &wattr);
3047 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3152 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
3048 break; 3153 break;
3049 case 13: /* report window position */ 3154 case 13: /* report window position */
3050 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3155 XGetWindowAttributes (dpy, parent[0], &wattr);
3051 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3156 XTranslateCoordinates (dpy, parent[0], wattr.root,
3052 -wattr.border_width, -wattr.border_width, 3157 -wattr.border_width, -wattr.border_width,
3053 &x, &y, &wdummy); 3158 &x, &y, &wdummy);
3054 tt_printf ("\033[3;%d;%dt", x, y); 3159 tt_printf ("\033[3;%d;%dt", x, y);
3055 break; 3160 break;
3056 case 14: /* report window size (pixels) */ 3161 case 14: /* report window size (pixels) */
3057 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3162 XGetWindowAttributes (dpy, parent[0], &wattr);
3058 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3163 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
3059 break; 3164 break;
3060 case 18: /* report text area size (chars) */ 3165 case 18: /* report text area size (chars) */
3061 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3166 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3062 break; 3167 break;
3063 case 19: /* report window size (chars) */ 3168 case 19: /* report window size (chars) */
3064 tt_printf ("\033[9;%d;%dt", TermWin.nrow, TermWin.ncol); 3169 tt_printf ("\033[9;%d;%dt", nrow, ncol);
3065 break; 3170 break;
3066 case 20: /* report icon label */ 3171 case 20: /* report icon label */
3067 if (Options & Opt_insecure)
3068 { 3172 {
3069 char *s; 3173 char *s;
3070 XGetIconName (display->display, TermWin.parent[0], &s); 3174 XGetIconName (dpy, parent[0], &s);
3071 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3175 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3176 XFree (s);
3072 } 3177 }
3073 break; 3178 break;
3074 case 21: /* report window title */ 3179 case 21: /* report window title */
3075 if (Options & Opt_insecure)
3076 { 3180 {
3077 char *s; 3181 char *s;
3078 XFetchName (display->display, TermWin.parent[0], &s); 3182 XFetchName (dpy, parent[0], &s);
3079 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3183 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3184 XFree (s);
3080 } 3185 }
3081 break; 3186 break;
3082 } 3187 }
3083} 3188}
3084#endif 3189#endif
3085 3190
3086/*----------------------------------------------------------------------*/ 3191/*----------------------------------------------------------------------*/
3087/* 3192/*
3088 * get input up until STRING TERMINATOR (or BEL) 3193 * get input up until STRING TERMINATOR (or BEL)
3089 * ends_how is terminator used. returned input must be free()'d 3194 * ends_how is terminator used. returned input must be free()'d
3090 */ 3195 */
3091unsigned char * 3196char *
3092rxvt_term::get_to_st (unicode_t &ends_how) 3197rxvt_term::get_to_st (unicode_t &ends_how)
3093{ 3198{
3094 int seen_esc = 0; /* seen escape? */ 3199 unicode_t ch;
3200 bool seen_esc = false;
3095 unsigned int n = 0; 3201 unsigned int n = 0;
3096 unsigned char *s;
3097 unicode_t ch;
3098 unsigned char string[STRING_MAX]; 3202 wchar_t string[STRING_MAX];
3099 3203
3100 while ((ch = cmd_getc ())) 3204 while ((ch = cmd_getc ()) != NOCHAR)
3101 { 3205 {
3102 if (ch == C0_BEL || ch == CHAR_ST)
3103 break;
3104
3105 if (seen_esc) 3206 if (seen_esc)
3207 {
3106 if (ch == 0x5c) /* 7bit ST */ 3208 if (ch == 0x5c) /* 7bit ST */
3107 break; 3209 break;
3108 else 3210 else
3109 return NULL; 3211 return NULL;
3110 3212 }
3111 if (ch == C0_ESC) 3213 else if (ch == C0_ESC)
3112 { 3214 {
3113 seen_esc = 1; 3215 seen_esc = true;
3114 continue; 3216 continue;
3115 } 3217 }
3218 else if (ch == C0_BEL || ch == CHAR_ST)
3219 break;
3116 else if (ch == C0_HT) 3220 else if (ch == C0_SYN)
3117 ch = ' '; /* translate '\t' to space */ 3221 ch = cmd_get8 ();
3118 else if (ch < 0x20 && (ch != C0_LF && ch != C0_CR)) 3222 else if (ch < 0x20)
3119 return NULL; /* other control character - exit */ 3223 return NULL; /* other control character - exit */
3120 3224
3121 if (n >= sizeof (string) - 1) 3225 seen_esc = false;
3226
3227 if (n >= STRING_MAX - 1)
3122 // stop at some sane length 3228 // stop at some sane length
3123 return NULL; 3229 return NULL;
3124 3230
3125 string[n++] = ch; 3231 string[n++] = ch;
3126 seen_esc = 0;
3127 } 3232 }
3128 3233
3129 string[n++] = '\0'; 3234 string[n++] = '\0';
3130 3235
3131 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL)
3132 return NULL;
3133
3134 ends_how = (ch == 0x5c ? C0_ESC : ch); 3236 ends_how = (ch == 0x5c ? C0_ESC : ch);
3135 STRNCPY (s, string, n); 3237
3136 return s; 3238 return rxvt_wcstombs (string);
3137} 3239}
3138 3240
3139/*----------------------------------------------------------------------*/ 3241/*----------------------------------------------------------------------*/
3140/* 3242/*
3141 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3243 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
3142 */ 3244 */
3143void 3245void
3144rxvt_term::process_dcs_seq () 3246rxvt_term::process_dcs_seq ()
3145{ 3247{
3146 unsigned char *s; 3248 char *s;
3147 unicode_t eh; 3249 unicode_t eh;
3148 3250
3149 /* 3251 /*
3150 * Not handled yet 3252 * Not handled yet
3151 */ 3253 */
… …
3170 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3272 for (arg = 0; isdigit (ch); ch = cmd_getc ())
3171 arg = arg * 10 + (ch - '0'); 3273 arg = arg * 10 + (ch - '0');
3172 3274
3173 if (ch == ';') 3275 if (ch == ';')
3174 { 3276 {
3175 unsigned char *s = get_to_st (eh); 3277 char *s = get_to_st (eh);
3176 3278
3177 if (s) 3279 if (s)
3178 { 3280 {
3179 process_xterm_seq (arg, (char *)s, eh); 3281 process_xterm_seq (arg, s, eh);
3180 free (s); 3282 free (s);
3181 } 3283 }
3182 } 3284 }
3183} 3285}
3184 3286
3185void 3287void
3186rxvt_term::process_color_seq (int report, int color, const char *str, unsigned char resp) 3288rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3187{ 3289{
3188 if (str[0] == '?' && !str[1]) 3290 if (str[0] == '?' && !str[1])
3189 { 3291 {
3190 if (Options & Opt_insecure) 3292 rgba c;
3191 { 3293 pix_colors_focused[color].get (c);
3192 unsigned short r, g, b; 3294
3193 PixColors[color].get (display, r, g, b); 3295#if XFT
3296 if (c.a != rgba::MAX_CC)
3297 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3298 else
3299#endif
3194 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, r, g, b, resp); 3300 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3195 }
3196 } 3301 }
3197 else 3302 else
3198 set_window_color (color, str); 3303 set_window_color (color, str);
3199} 3304}
3200 3305
3201/* 3306/*
3202 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3307 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
3203 * 0 = change iconName/title
3204 * 1 = change iconName
3205 * 2 = change title
3206 * 4 = change color
3207 * 10 = change fg color
3208 * 11 = change bg color
3209 * 12 = change text color
3210 * 13 = change mouse foreground color
3211 * 17 = change highlight character colour
3212 * 18 = change bold character color
3213 * 19 = change underlined character color
3214 * 46 = change logfile (not implemented)
3215 * 50 = change font
3216 *
3217 * rxvt extensions:
3218 * 20 = bg pixmap
3219 * 39 = change default fg color
3220 * 49 = change default bg color
3221 * 55 = dump scrollback buffer and all of screen
3222 * 701 = change locale
3223 * 702 = find font
3224 * 703 = menu
3225 */ 3308 */
3226void 3309void
3227rxvt_term::process_xterm_seq (int op, const char *str, unsigned char resp) 3310rxvt_term::process_xterm_seq (int op, const char *str, char resp)
3228{ 3311{
3229 int changed = 0;
3230 int color; 3312 int color;
3231 char *buf, *name; 3313 char *buf, *name;
3232 bool query = str[0] == '?' && !str[1]; 3314 bool query = str[0] == '?' && !str[1];
3315 int saveop = op;
3316
3317 dLocal (Display *, dpy);
3233 3318
3234 assert (str != NULL); 3319 assert (str != NULL);
3320
3321 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3322 return;
3323
3235 switch (op) 3324 switch (op)
3236 { 3325 {
3237 case XTerm_name: 3326 case XTerm_name:
3238 set_title (str); 3327 set_title (str);
3239 /* FALLTHROUGH */ 3328 /* FALLTHROUGH */
… …
3244 set_title (str); 3333 set_title (str);
3245 break; 3334 break;
3246 case XTerm_property: 3335 case XTerm_property:
3247 if (str[0] == '?') 3336 if (str[0] == '?')
3248 { 3337 {
3249 Atom prop = XInternAtom (display->display, str + 1, True); 3338 Atom prop = display->atom (str + 1);
3250 Atom actual_type; 3339 Atom actual_type;
3251 int actual_format; 3340 int actual_format;
3252 unsigned long nitems; 3341 unsigned long nitems;
3253 unsigned long bytes_after; 3342 unsigned long bytes_after;
3254 unsigned char *value = 0; 3343 unsigned char *value = 0;
3255 const char *str = ""; 3344 const char *str = "";
3256 3345
3257 if (prop 3346 if (prop
3258 && XGetWindowProperty (display->display, TermWin.parent[0], 3347 && XGetWindowProperty (dpy, parent[0],
3259 prop, 0, 1<<16, 0, AnyPropertyType, 3348 prop, 0, 1<<16, 0, AnyPropertyType,
3260 &actual_type, &actual_format, 3349 &actual_type, &actual_format,
3261 &nitems, &bytes_after, &value) == Success 3350 &nitems, &bytes_after, &value) == Success
3262 && actual_type != None 3351 && actual_type != None
3263 && actual_format == 8) 3352 && actual_format == 8)
3264 str = (const char *)(value); 3353 str = (const char *)(value);
3265 3354
3266 tt_printf ("\033]%d;%s%c", XTerm_property, str, resp); 3355 tt_printf ("\033]%d;%s%c", op, str, resp);
3267 3356
3268 XFree (value); 3357 XFree (value);
3269 } 3358 }
3270 else 3359 else
3271 { 3360 {
3272 char *eq = strchr (str, '='); // constness lost, but verified to be ok 3361 char *eq = strchr (str, '='); // constness lost, but verified to be ok
3273 3362
3274 if (eq) 3363 if (eq)
3275 { 3364 {
3276 *eq = 0; 3365 *eq = 0;
3277 XChangeProperty (display->display, TermWin.parent[0], 3366 set_utf8_property (display->atom (str), eq + 1);
3278 display->atom (str), XA_STRING, 8,
3279 PropModeReplace, (unsigned char *)eq + 1,
3280 strlen (eq + 1));
3281 } 3367 }
3282 else 3368 else
3283 XDeleteProperty (display->display, TermWin.parent[0], 3369 XDeleteProperty (dpy, parent[0],
3284 display->atom (str)); 3370 display->atom (str));
3285 } 3371 }
3286 break; 3372 break;
3287 3373
3288 case XTerm_Color: 3374 case XTerm_Color:
3289 for (buf = (char *)str; buf && *buf;) 3375 for (buf = (char *)str; buf && *buf;)
3290 { 3376 {
3291 if ((name = STRCHR (buf, ';')) == NULL) 3377 if ((name = strchr (buf, ';')) == NULL)
3292 break; 3378 break;
3293 3379
3294 *name++ = '\0'; 3380 *name++ = '\0';
3295 color = atoi (buf); 3381 color = atoi (buf) + minCOLOR;
3296 3382
3297 if (color < 0 || color >= TOTAL_COLORS) 3383 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3298 break; 3384 break;
3299 3385
3300 if ((buf = STRCHR (name, ';')) != NULL) 3386 if ((buf = strchr (name, ';')) != NULL)
3301 *buf++ = '\0'; 3387 *buf++ = '\0';
3302 3388
3303 if (name[0] == '?' && !name[1]) 3389 process_color_seq (op, color, name, resp);
3304 {
3305 if (Options & Opt_insecure)
3306 {
3307 unsigned short r, g, b;
3308 PixColors[color + minCOLOR].get (display, r, g, b);
3309 tt_printf ("\033]%d;%d;rgb:%04x/%04x/%04x%c", XTerm_Color, color, r, g, b, resp);
3310 }
3311 }
3312 else
3313 set_window_color (color + minCOLOR, name);
3314 } 3390 }
3315 break; 3391 break;
3316 case XTerm_Color00: 3392 case XTerm_Color00:
3317 process_color_seq (XTerm_Color00, Color_fg, str, resp); 3393 process_color_seq (op, Color_fg, str, resp);
3318 break; 3394 break;
3319 case XTerm_Color01: 3395 case XTerm_Color01:
3320 process_color_seq (XTerm_Color00, Color_bg, str, resp); 3396 process_color_seq (op, Color_bg, str, resp);
3321 break; 3397 break;
3322#ifndef NO_CURSORCOLOR 3398#ifndef NO_CURSORCOLOR
3323 case XTerm_Color_cursor: 3399 case XTerm_Color_cursor:
3324 process_color_seq (XTerm_Color_cursor, Color_cursor, str, resp); 3400 process_color_seq (op, Color_cursor, str, resp);
3325 break; 3401 break;
3326#endif 3402#endif
3327 case XTerm_Color_pointer_fg: 3403 case XTerm_Color_pointer_fg:
3328 process_color_seq (XTerm_Color_pointer_fg, Color_pointer_fg, str, resp); 3404 process_color_seq (op, Color_pointer_fg, str, resp);
3329 break; 3405 break;
3330 case XTerm_Color_pointer_bg: 3406 case XTerm_Color_pointer_bg:
3331 process_color_seq (XTerm_Color_pointer_bg, Color_pointer_bg, str, resp); 3407 process_color_seq (op, Color_pointer_bg, str, resp);
3332 break; 3408 break;
3333#ifndef NO_BOLD_UNDERLINE_REVERSE 3409#ifndef NO_BOLD_UNDERLINE_REVERSE
3334 case XTerm_Color_BD:
3335 process_color_seq (XTerm_Color_BD, Color_BD, str, resp);
3336 break;
3337 case XTerm_Color_UL:
3338 process_color_seq (XTerm_Color_UL, Color_UL, str, resp);
3339 break;
3340 case XTerm_Color_RV: 3410 case XTerm_Color_RV:
3341 process_color_seq (XTerm_Color_RV, Color_RV, str, resp); 3411 process_color_seq (op, Color_RV, str, resp);
3342 break; 3412 break;
3413 case Rxvt_Color_BD:
3414 case URxvt_Color_BD:
3415 process_color_seq (op, Color_BD, str, resp);
3416 break;
3417 case Rxvt_Color_UL:
3418 case URxvt_Color_UL:
3419 process_color_seq (op, Color_UL, str, resp);
3420 break;
3421 case URxvt_Color_IT:
3422 process_color_seq (op, Color_IT, str, resp);
3423 break;
3343#endif 3424#endif
3425#if ENABLE_TRANSPARENCY
3426 case URxvt_Color_tint:
3427 process_color_seq (op, Color_tint, str, resp);
3428 {
3429 bool changed = false;
3430 if (ISSET_PIXCOLOR (Color_tint))
3431 changed = bgPixmap.set_tint (pix_colors_focused [Color_tint]);
3432 else
3433 changed = bgPixmap.unset_tint ();
3434 if (changed)
3435 update_background ();
3436 }
3344 3437
3438 break;
3439#endif
3440
3441#if XPM_BACKGROUND
3345 case XTerm_Pixmap: 3442 case Rxvt_Pixmap:
3346 if (*str != ';') 3443 if (!strcmp (str, "?"))
3347 { 3444 {
3348#if XPM_BACKGROUND 3445 char str[256];
3349 scale_pixmap (""); /* reset to default scaling */
3350 set_bgPixmap (str); /* change pixmap */
3351#endif
3352 scr_touch (true);
3353 }
3354 while ((str = STRCHR (str, ';')) != NULL)
3355 {
3356 str++;
3357#if XPM_BACKGROUND
3358 changed += scale_pixmap (str);
3359#endif
3360 3446
3361 } 3447 sprintf (str, "[%dx%d+%d+%d]", /* can't presume snprintf () ! */
3362 if (changed) 3448 min (bgPixmap.h_scale, 32767), min (bgPixmap.v_scale, 32767),
3363 { 3449 min (bgPixmap.h_align, 32767), min (bgPixmap.v_align, 32767));
3364#ifdef XPM_BACKGROUND 3450 process_xterm_seq (XTerm_title, str, CHAR_ST);
3365 resize_pixmap ();
3366#endif
3367 scr_touch (true);
3368 }
3369 break;
3370
3371 case XTerm_restoreFG:
3372 set_window_color (Color_fg, str);
3373 break;
3374 case XTerm_restoreBG:
3375 set_window_color (Color_bg, str);
3376 break;
3377
3378 case XTerm_logfile:
3379 // TODO, when secure mode?
3380 break;
3381
3382 case XTerm_font:
3383 if (query)
3384 {
3385 if (Options & Opt_insecure)
3386 tt_printf ("\33]%d;%-.250s%c", XTerm_font,
3387 TermWin.fontset->fontdesc
3388 ? TermWin.fontset->fontdesc
3389 : "",
3390 resp);
3391 }
3392 else
3393 change_font (str);
3394 break;
3395
3396#ifndef NO_FRILLS
3397 case XTerm_locale:
3398 if (query)
3399 {
3400 if (Options & Opt_insecure)
3401 tt_printf ("\33]%d;%-.250s%c", XTerm_locale, locale, resp);
3402 } 3451 }
3403 else 3452 else
3404 { 3453 {
3454 int changed = 0;
3455
3456 if (*str != ';')
3457 {
3458 /* reset to default scaling :*/
3459 bgPixmap.unset_geometry ();
3460 if (bgPixmap.set_file (str)) /* change pixmap */
3461 changed++;
3462 str = strchr (str, ';');
3463 if (str == NULL)
3464 bgPixmap.set_defaultGeometry ();
3465 }
3405 set_locale (str); 3466 while (str)
3406# ifdef USE_XIM 3467 {
3407 im_cb (); 3468 str++;
3408# endif 3469 if (bgPixmap.set_geometry (str))
3470 changed++;
3471 str = strchr (str, ';');
3472 }
3473 if (changed)
3474 update_background ();
3409 } 3475 }
3410 break; 3476 break;
3411
3412 case XTerm_findfont:
3413 if (Options & Opt_insecure)
3414 {
3415 int fid = TermWin.fontset->find_font (atoi (str));
3416 tt_printf ("\33]%d;%d;%-.250s%c", XTerm_findfont,
3417 fid, (*TermWin.fontset)[fid]->name, resp);
3418 }
3419 break;
3420#endif 3477#endif
3421 3478
3422#ifdef MENUBAR 3479 case Rxvt_restoreFG:
3423 case XTerm_Menu: 3480 set_window_color (Color_fg, str);
3424 if (Options & Opt_insecure)
3425 menubar_dispatch (const_cast<char *>(str)); // casting away constness is checked
3426 break; 3481 break;
3427#endif 3482 case Rxvt_restoreBG:
3483 set_window_color (Color_bg, str);
3484 break;
3485
3486 case XTerm_logfile:
3487 // TODO, when secure mode?
3488 break;
3489
3428#if 0 3490#if 0
3429 case XTerm_dumpscreen: /* no error notices */ 3491 case Rxvt_dumpscreen: /* no error notices */
3430 { 3492 {
3431 int fd; 3493 int fd;
3432 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3494 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3433 { 3495 {
3434 scr_dump (fd); 3496 scr_dump (fd);
3435 close (fd); 3497 close (fd);
3436 } 3498 }
3437 } 3499 }
3500 break;
3501#endif
3502 case XTerm_font:
3503 op = URxvt_font;
3504 case URxvt_font:
3505#if ENABLE_STYLES
3506 case URxvt_boldFont:
3507 case URxvt_italicFont:
3508 case URxvt_boldItalicFont:
3509#endif
3510 if (query)
3511 tt_printf ("\33]%d;%-.250s%c", saveop,
3512 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3513 ? fontset[op - URxvt_font]->fontdesc : "",
3514 resp);
3515 else
3516 {
3517 const char *&res = rs[Rs_font + (op - URxvt_font)];
3518
3519 res = strdup (str);
3520 allocated.push_back ((void *)res);
3521 set_fonts ();
3522 }
3523 break;
3524
3525 case URxvt_version:
3526 if (query)
3527 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3528 op,
3529 rs[Rs_name], VERSION[0], VERSION[2],
3530 resp);
3531 break;
3532
3533#if !ENABLE_MINIMAL
3534 case URxvt_locale:
3535 if (query)
3536 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3537 else
3538 {
3539 set_locale (str);
3540 pty->set_utf8_mode (enc_utf8);
3541 init_xlocale ();
3542 }
3543 break;
3544
3545 case URxvt_view_up:
3546 case URxvt_view_down:
3547 {
3548 int lines = atoi (str);
3549
3550 if (lines)
3551 scr_page (op == URxvt_view_up ? UP : DN, lines);
3552 else
3553 scr_erase_savelines ();
3554 }
3555
3556 break;
3557#endif
3558
3559#if ENABLE_PERL
3560 case URxvt_perl:
3561 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_END)))
3562 ; // no responses yet
3438 break; 3563 break;
3439#endif 3564#endif
3440 } 3565 }
3441} 3566}
3442/*----------------------------------------------------------------------*/ 3567/*----------------------------------------------------------------------*/
… …
3456{ 3581{
3457 int state; 3582 int state;
3458 3583
3459 if (mode == 's') 3584 if (mode == 's')
3460 { 3585 {
3461 SavedModes |= (PrivateModes & bit); 3586 SavedModes |= (priv_modes & bit);
3462 return -1; 3587 return -1;
3463 } 3588 }
3464 else 3589 else
3465 { 3590 {
3466 if (mode == 'r') 3591 if (mode == 'r')
3467 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3592 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3468 else 3593 else
3469 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3594 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3470 PrivMode (state, bit); 3595 PrivMode (state, bit);
3471 } 3596 }
3472 3597
3473 return state; 3598 return state;
3474} 3599}
3475 3600
3476/* we're not using priv _yet_ */ 3601/* we're not using priv _yet_ */
3477void 3602void
3478rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3603rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg)
3479{ 3604{
3480 unsigned int i, j; 3605 unsigned int i, j;
3481 int state; 3606 int state;
3482 3607
3483 static const struct 3608 static const struct
3484 { 3609 {
3485 const int argval; 3610 const int argval;
3486 const unsigned long bit; 3611 const unsigned long bit;
3487 }
3488
3489 argtopriv[] = { 3612 } argtopriv[] = {
3490 { 1, PrivMode_aplCUR }, 3613 { 1, PrivMode_aplCUR },
3491 { 2, PrivMode_vt52 }, 3614 { 2, PrivMode_vt52 },
3492 { 3, PrivMode_132 }, 3615 { 3, PrivMode_132 },
3493 { 4, PrivMode_smoothScroll }, 3616 { 4, PrivMode_smoothScroll },
3494 { 5, PrivMode_rVideo }, 3617 { 5, PrivMode_rVideo },
3495 { 6, PrivMode_relOrigin }, 3618 { 6, PrivMode_relOrigin },
3496 { 7, PrivMode_Autowrap }, 3619 { 7, PrivMode_Autowrap },
3620 // 8, bi-directional support mode
3497 { 9, PrivMode_MouseX10 }, 3621 { 9, PrivMode_MouseX10 },
3498#ifdef menuBar_esc 3622 // 18, 19 printing-related
3499 { menuBar_esc, PrivMode_menuBar }, 3623 { 25, PrivMode_VisibleCursor },
3500#endif
3501#ifdef scrollBar_esc 3624#ifdef scrollBar_esc
3502 { scrollBar_esc, PrivMode_scrollBar }, 3625 { scrollBar_esc, PrivMode_scrollBar },
3503#endif 3626#endif
3504 // 18, 19 printing-related
3505 { 25, PrivMode_VisibleCursor },
3506 // 30 show scrollbar rxvt. extension
3507 { 35, PrivMode_ShiftKeys }, // rxvt extension 3627 { 35, PrivMode_ShiftKeys }, // rxvt extension
3508 { 40, PrivMode_132OK }, 3628 { 40, PrivMode_132OK },
3509 // 41 xterm more fixes NYI 3629 // 41 xterm more fixes NYI
3510 // 45 margin bell NYI 3630 // 45 margin bell NYI
3511 // 46 start logging 3631 // 46 start logging
… …
3551 } 3671 }
3552 3672
3553 /* extra handling for values with state unkept */ 3673 /* extra handling for values with state unkept */
3554 switch (arg[i]) 3674 switch (arg[i])
3555 { 3675 {
3676#if ENABLE_STYLES
3677 case 1021:
3678 set_option (Opt_intensityStyles, mode);
3679
3680 scr_touch (true);
3681 break;
3682#endif
3556 case 1048: /* alternative cursor save */ 3683 case 1048: /* alternative cursor save */
3684 case 1049:
3557 if (Options & Opt_secondaryScreen) 3685 if (option (Opt_secondaryScreen))
3558 if (mode == 0) 3686 if (mode == 0)
3559 scr_cursor (RESTORE); 3687 scr_cursor (RESTORE);
3560 else if (mode == 1) 3688 else if (mode == 1)
3561 scr_cursor (SAVE); 3689 scr_cursor (SAVE);
3562 break; 3690 break;
… …
3573 * within VT52 mode 3701 * within VT52 mode
3574 */ 3702 */
3575 PrivMode (1, PrivMode_vt52); 3703 PrivMode (1, PrivMode_vt52);
3576 break; 3704 break;
3577 case 3: /* 80/132 */ 3705 case 3: /* 80/132 */
3578 if (PrivateModes & PrivMode_132OK) 3706 if (priv_modes & PrivMode_132OK)
3579 set_widthheight (((state ? 132 : 80) * TermWin.fwidth), TermWin.height); 3707 set_widthheight (((state ? 132 : 80) * fwidth), height);
3580 break; 3708 break;
3581 case 4: /* smooth scrolling */ 3709 case 4: /* smooth scrolling */
3582 if (state) 3710 set_option (Opt_jumpScroll, !state);
3583 Options &= ~Opt_jumpScroll;
3584 else
3585 Options |= Opt_jumpScroll;
3586 break; 3711 break;
3587 case 5: /* reverse video */ 3712 case 5: /* reverse video */
3588 scr_rvideo_mode (state); 3713 scr_rvideo_mode (state);
3589 break; 3714 break;
3590 case 6: /* relative/absolute origins */ 3715 case 6: /* relative/absolute origins */
… …
3594 scr_autowrap (state); 3719 scr_autowrap (state);
3595 break; 3720 break;
3596 /* case 8: - auto repeat, can't do on a per window basis */ 3721 /* case 8: - auto repeat, can't do on a per window basis */
3597 case 9: /* X10 mouse reporting */ 3722 case 9: /* X10 mouse reporting */
3598 if (state) /* orthogonal */ 3723 if (state) /* orthogonal */
3599 PrivateModes &= ~PrivMode_MouseX11; 3724 priv_modes &= ~PrivMode_MouseX11;
3600 break; 3725 break;
3601#ifdef menuBar_esc
3602 case menuBar_esc:
3603#ifdef MENUBAR
3604 map_menuBar (state);
3605#endif
3606 break;
3607#endif
3608#ifdef scrollBar_esc 3726#ifdef scrollBar_esc
3609 case scrollBar_esc: 3727 case scrollBar_esc:
3610 if (scrollbar_mapping (state)) 3728 if (scrollbar_mapping (state))
3611 { 3729 {
3612 resize_all_windows (0, 0, 0); 3730 resize_all_windows (0, 0, 0);
… …
3624 break; 3742 break;
3625 /* case 66: - application key pad */ 3743 /* case 66: - application key pad */
3626 /* case 67: - backspace key */ 3744 /* case 67: - backspace key */
3627 case 1000: /* X11 mouse reporting */ 3745 case 1000: /* X11 mouse reporting */
3628 if (state) /* orthogonal */ 3746 if (state) /* orthogonal */
3629 PrivateModes &= ~PrivMode_MouseX10; 3747 priv_modes &= ~PrivMode_MouseX10;
3630 break; 3748 break;
3631#if 0 3749#if 0
3632 case 1001: 3750 case 1001:
3633 break; /* X11 mouse highlighting */ 3751 break; /* X11 mouse highlighting */
3634#endif 3752#endif
3635 case 1010: /* scroll to bottom on TTY output inhibit */ 3753 case 1010: /* scroll to bottom on TTY output inhibit */
3636 if (state)
3637 Options &= ~Opt_scrollTtyOutput;
3638 else
3639 Options |= Opt_scrollTtyOutput; 3754 set_option (Opt_scrollTtyOutput, !state);
3640 break; 3755 break;
3641 case 1011: /* scroll to bottom on key press */ 3756 case 1011: /* scroll to bottom on key press */
3642 if (state)
3643 Options |= Opt_scrollTtyKeypress; 3757 set_option (Opt_scrollTtyKeypress, state);
3644 else
3645 Options &= ~Opt_scrollTtyKeypress;
3646 break; 3758 break;
3647 case 1047: /* secondary screen w/ clearing last */ 3759 case 1047: /* secondary screen w/ clearing last */
3648 if (Options & Opt_secondaryScreen) 3760 if (option (Opt_secondaryScreen))
3649 if (current_screen != PRIMARY) 3761 if (current_screen != PRIMARY)
3650 scr_erase_screen (2); 3762 scr_erase_screen (2);
3651 scr_change_screen (state); 3763 scr_change_screen (state);
3652 break; 3764 break;
3653 case 1049: /* secondary screen w/ clearing first */ 3765 case 1049: /* secondary screen w/ clearing first */
3654 scr_change_screen (state); 3766 scr_change_screen (state);
3655 if (Options & Opt_secondaryScreen) 3767 if (option (Opt_secondaryScreen))
3656 if (current_screen != PRIMARY) 3768 if (current_screen != PRIMARY)
3657 scr_erase_screen (2); 3769 scr_erase_screen (2);
3658 break; 3770 break;
3659 default: 3771 default:
3660 break; 3772 break;
… …
3686 rendset = 0, rendstyle = ~RS_None; 3798 rendset = 0, rendstyle = ~RS_None;
3687 break; 3799 break;
3688 case 1: 3800 case 1:
3689 rendset = 1, rendstyle = RS_Bold; 3801 rendset = 1, rendstyle = RS_Bold;
3690 break; 3802 break;
3803 //case 2: // low intensity
3804 case 3:
3805 rendset = 1, rendstyle = RS_Italic;
3806 break;
3691 case 4: 3807 case 4:
3692 rendset = 1, rendstyle = RS_Uline; 3808 rendset = 1, rendstyle = RS_Uline;
3693 break; 3809 break;
3694 case 5: 3810 case 5: // slowly blinking
3811 case 6: // rapidly blinking
3695 rendset = 1, rendstyle = RS_Blink; 3812 rendset = 1, rendstyle = RS_Blink;
3696 break; 3813 break;
3697 //case 6: // scoansi light background 3814 //case 6: // scoansi light background
3698 case 7: 3815 case 7:
3699 rendset = 1, rendstyle = RS_RVid; 3816 rendset = 1, rendstyle = RS_RVid;
3700 break; 3817 break;
3701 case 8: 3818 case 8:
3702 // invisible. NYI 3819 // invisible. NYI
3703 break; 3820 break;
3821 //case 9: // crossed out
3704 //case 10: // scoansi acs off 3822 //case 10: // scoansi acs off, primary font
3705 //case 11: // scoansi acs on 3823 //case 11: // scoansi acs on, first alt font
3706 //case 12: // scoansi acs on, |0x80 3824 //case 12: // scoansi acs on, |0x80, second alt font
3707 case 21: // disable bold, blink and invis (some terminals use this) 3825 //...
3826 //case 19: // ninth alt font
3827 //case 20: // gothic
3828 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3708 rendset = 0, rendstyle = RS_Bold | RS_Blink; 3829 rendset = 0, rendstyle = RS_Bold;
3709 break; 3830 break;
3710 case 22: 3831 case 22: // normal intensity
3711 rendset = 0, rendstyle = RS_Bold; 3832 rendset = 0, rendstyle = RS_Bold;
3833 break;
3834 case 23: // disable italic
3835 rendset = 0, rendstyle = RS_Italic;
3712 break; 3836 break;
3713 case 24: 3837 case 24:
3714 rendset = 0, rendstyle = RS_Uline; 3838 rendset = 0, rendstyle = RS_Uline;
3715 break; 3839 break;
3716 case 25: 3840 case 25:
3717 rendset = 0, rendstyle = RS_Blink; 3841 rendset = 0, rendstyle = RS_Blink;
3718 break; 3842 break;
3843 case 26: // variable spacing (iso 8613)
3844 rendset = 0, rendstyle = RS_Blink;
3845 break;
3719 case 27: 3846 case 27:
3720 rendset = 0, rendstyle = RS_RVid; 3847 rendset = 0, rendstyle = RS_RVid;
3721 break; 3848 break;
3722 case 28:
3723 // visible. NYI 3849 //case 28: // visible. NYI
3724 break; 3850 //case 29: // not crossed-out
3725 } 3851 }
3726 3852
3727 if (rendset != -1) 3853 if (rendset != -1)
3728 { 3854 {
3729 scr_rendition (rendset, rendstyle); 3855 scr_rendition (rendset, rendstyle);
… …
3740 case 35: 3866 case 35:
3741 case 36: 3867 case 36:
3742 case 37: 3868 case 37:
3743 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg); 3869 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3744 break; 3870 break;
3745#ifdef TTY_256COLOR 3871 case 38: // set fg color, ISO 8613-6
3746 case 38:
3747 if (nargs > i + 2 && arg[i + 1] == 5) 3872 if (nargs > i + 2 && arg[i + 1] == 5)
3748 { 3873 {
3749 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg); 3874 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3750 i += 2; 3875 i += 2;
3751 } 3876 }
3752 break; 3877 break;
3753#endif
3754 case 39: /* default fg */ 3878 case 39: /* default fg */
3755 scr_color (Color_fg, Color_fg); 3879 scr_color (Color_fg, Color_fg);
3756 break; 3880 break;
3757 3881
3758 case 40: 3882 case 40:
… …
3763 case 45: 3887 case 45:
3764 case 46: 3888 case 46:
3765 case 47: 3889 case 47:
3766 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg); 3890 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3767 break; 3891 break;
3768#ifdef TTY_256COLOR 3892 case 48: // set bg color, ISO 8613-6
3769 case 48:
3770 if (nargs > i + 2 && arg[i + 1] == 5) 3893 if (nargs > i + 2 && arg[i + 1] == 5)
3771 { 3894 {
3772 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg); 3895 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3773 i += 2; 3896 i += 2;
3774 } 3897 }
3775 break; 3898 break;
3776#endif
3777 case 49: /* default bg */ 3899 case 49: /* default bg */
3778 scr_color (Color_bg, Color_bg); 3900 scr_color (Color_bg, Color_bg);
3779 break; 3901 break;
3780 3902
3781#ifndef NO_BRIGHTCOLOR 3903 //case 50: // not variable spacing
3904
3905#if !ENABLE_MINIMAL
3782 case 90: 3906 case 90:
3783 case 91: /* set bright fg color */ 3907 case 91: /* set bright fg color */
3784 case 92: 3908 case 92:
3785 case 93: 3909 case 93:
3786 case 94: 3910 case 94:
3787 case 95: 3911 case 95:
3788 case 96: 3912 case 96:
3789 case 97: 3913 case 97:
3790 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 3914 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3791 Color_fg);
3792 break; 3915 break;
3793 case 100: 3916 case 100:
3794 case 101: /* set bright bg color */ 3917 case 101: /* set bright bg color */
3795 case 102: 3918 case 102:
3796 case 103: 3919 case 103:
3797 case 104: 3920 case 104:
3798 case 105: 3921 case 105:
3799 case 106: 3922 case 106:
3800 case 107: 3923 case 107:
3801 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 3924 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3802 Color_bg);
3803 break; 3925 break;
3804#endif 3926#endif
3805
3806 } 3927 }
3807 } 3928 }
3808} 3929}
3809/*}}} */ 3930/*}}} */
3810 3931
… …
3814{ 3935{
3815 unicode_t ch, cmd = cmd_getc (); 3936 unicode_t ch, cmd = cmd_getc ();
3816 3937
3817 if (cmd == 'Q') 3938 if (cmd == 'Q')
3818 { /* query graphics */ 3939 { /* query graphics */
3819 tt_printf ("\033G0\n"); /* no graphics */ 3940 tt_printf ("\033G0\012"); /* no graphics */
3820 return; 3941 return;
3821 } 3942 }
3822 /* swallow other graphics sequences until terminating ':' */ 3943 /* swallow other graphics sequences until terminating ':' */
3823 do 3944 do
3824 ch = cmd_getc (); 3945 ch = cmd_getc ();
… …
3834 */ 3955 */
3835void 3956void
3836rxvt_term::tt_printf (const char *fmt,...) 3957rxvt_term::tt_printf (const char *fmt,...)
3837{ 3958{
3838 va_list arg_ptr; 3959 va_list arg_ptr;
3839 unsigned char buf[256]; 3960 char buf[256];
3840 3961
3841 va_start (arg_ptr, fmt); 3962 va_start (arg_ptr, fmt);
3842 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 3963 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3843 va_end (arg_ptr); 3964 va_end (arg_ptr);
3844 tt_write (buf, STRLEN (buf)); 3965 tt_write (buf, strlen (buf));
3845} 3966}
3846 3967
3847/* ---------------------------------------------------------------------- */ 3968/* ---------------------------------------------------------------------- */
3848/* Write data to the pty as typed by the user, pasted with the mouse, 3969/* Write data to the pty as typed by the user, pasted with the mouse,
3849 * or generated by us in response to a query ESC sequence. 3970 * or generated by us in response to a query ESC sequence.
3850 */ 3971 */
3972const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
3973
3851void 3974void
3852rxvt_term::tt_write (const unsigned char *data, unsigned int len) 3975rxvt_term::tt_write (const char *data, unsigned int len)
3853{ 3976{
3854 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 3977 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
3978 return;
3855 3979
3856 if (len) 3980 if (pty->pty < 0)
3981 return;
3982
3983 if (v_buflen == 0)
3984 {
3985 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
3986
3987 if ((unsigned int)written == len)
3988 return;
3989
3990 data += written;
3991 len -= written;
3857 { 3992 }
3993
3994 v_buffer = (char *)realloc (v_buffer, v_buflen + len);
3995
3996 memcpy (v_buffer + v_buflen, data, len);
3997 v_buflen += len;
3998
3999 pty_ev.set (EVENT_READ | EVENT_WRITE);
4000}
4001
4002void rxvt_term::pty_write ()
4003{
4004 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4005
4006 if (written > 0)
4007 {
4008 v_buflen -= written;
4009
3858 if (v_buflen == 0) 4010 if (v_buflen == 0)
3859 { 4011 {
3860 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3861
3862 if ((unsigned int)written == len)
3863 return;
3864
3865 data += written;
3866 len -= written;
3867 }
3868
3869
3870 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3871
3872 memcpy (v_buffer + v_buflen, data, len);
3873 v_buflen += len;
3874 }
3875
3876 for (;;)
3877 {
3878 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3879
3880 if (written > 0)
3881 {
3882 v_buflen -= written;
3883
3884 if (v_buflen == 0)
3885 {
3886 free (v_buffer); 4012 free (v_buffer);
3887 v_buffer = 0; 4013 v_buffer = 0;
3888 v_buflen = 0; 4014 v_buflen = 0;
3889 4015
3890 pty_ev.set (EVENT_READ); 4016 pty_ev.set (EVENT_READ);
3891 return;
3892 }
3893
3894 memmove (v_buffer, v_buffer + written, v_buflen);
3895 }
3896 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3897 // original code just ignores this...
3898 destroy ();
3899 else
3900 {
3901 pty_ev.set (EVENT_READ | EVENT_WRITE);
3902 return; 4017 return;
3903 } 4018 }
4019
4020 memmove (v_buffer, v_buffer + written, v_buflen);
3904 } 4021 }
4022 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4023 pty_ev.set (EVENT_READ);
3905} 4024}
3906 4025
3907/*----------------------- end-of-file (C source) -----------------------*/ 4026/*----------------------- end-of-file (C source) -----------------------*/
3908 4027

Diff Legend

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