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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.81 by pcg, Sun Mar 28 02:07:08 2004 UTC vs.
Revision 1.350 by ayin, Sat Sep 8 20:48:31 2007 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: command.c 2 * File: command.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7 * - original version 7 * - original version
… …
25 * - extensive modifications 25 * - extensive modifications
26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> 26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org>
27 * Copyright (c) 2001 Marius Gedminas 27 * Copyright (c) 2001 Marius Gedminas
28 * - Ctrl/Mod4+Tab works like Meta+Tab (options) 28 * - Ctrl/Mod4+Tab works like Meta+Tab (options)
29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org> 29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org>
30 * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com> 30 * Copyright (c) 2003-2006 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
522 {
523# if ISO_14755
524 scr_overlay_off ();
271#endif 525# endif
526 iso14755buf = 0;
527 }
528 }
529 else if ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
530 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R)))
531 if (!(iso14755buf & ISO_14755_STARTED))
532 {
533 iso14755buf |= ISO_14755_STARTED;
534# if ISO_14755
535 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
536 scr_overlay_set (0, 0, "ISO 14755 mode");
537# endif
538 }
539#endif
540
541#ifdef PRINTPIPE
542 if (keysym == XK_Print)
543 {
544 scr_printscreen (ctrl | shft);
545 return;
546 }
547#endif
548
549 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
550 {
272 { 551 {
273 newlen = 1; 552 newlen = 1;
274 switch (keysym) 553 switch (keysym)
275 { 554 {
276#ifndef NO_BACKSPACE_KEY 555#ifndef NO_BACKSPACE_KEY
277 case XK_BackSpace: 556 case XK_BackSpace:
278 if (PrivateModes & PrivMode_HaveBackSpace) 557 if (priv_modes & PrivMode_HaveBackSpace)
279 { 558 {
280 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace) 559 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
281 ^ !!ctrl) ? '\b' : '\177'; 560 ^ !!ctrl) ? '\b' : '\177';
282 kbuf[1] = '\0'; 561 kbuf[1] = '\0';
283 } 562 }
284 else 563 else
285 STRCPY (kbuf, key_backspace); 564 strcpy (kbuf, key_backspace);
286 break; 565 break;
287#endif 566#endif
288#ifndef NO_DELETE_KEY 567#ifndef NO_DELETE_KEY
568# ifdef XK_KP_Delete
569 case XK_KP_Delete:
570 /* allow shift to override */
571 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
572 {
573 strcpy (kbuf, "\033On");
574 break;
575 }
576 /* FALLTHROUGH */
577# endif
289 case XK_Delete: 578 case XK_Delete:
290 STRCPY (kbuf, key_delete); 579 strcpy (kbuf, key_delete);
291 break; 580 break;
292#endif 581#endif
293 case XK_Tab: 582 case XK_Tab:
294 if (shft) 583 if (shft)
295 STRCPY (kbuf, "\033[Z"); 584 strcpy (kbuf, "\033[Z");
296 else 585 else
297 { 586 {
298#ifdef CTRL_TAB_MAKES_META 587#ifdef CTRL_TAB_MAKES_META
299 if (ctrl) 588 if (ctrl)
300 meta = 1; 589 meta = 1;
… …
306 newlen = 0; 595 newlen = 0;
307 } 596 }
308 break; 597 break;
309 598
310#ifdef XK_KP_Left 599#ifdef XK_KP_Left
311 case XK_KP_Up: /* \033Ox or standard */ 600 case XK_KP_Up: /* \033Ox or standard */
312 case XK_KP_Down: /* \033Or or standard */ 601 case XK_KP_Down: /* \033Or or standard */
313 case XK_KP_Right: /* \033Ov or standard */ 602 case XK_KP_Right: /* \033Ov or standard */
314 case XK_KP_Left: /* \033Ot or standard */ 603 case XK_KP_Left: /* \033Ot or standard */
315 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 604 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
316 { 605 {
317 STRCPY (kbuf, "\033OZ"); 606 strcpy (kbuf, "\033OZ");
318 kbuf[2] = "txvr"[keysym - XK_KP_Left]; 607 kbuf[2] = "txvr"[keysym - XK_KP_Left];
319 break; 608 break;
320 } 609 }
321 else 610 else
322 /* translate to std. cursor key */ 611 /* translate to std. cursor key */
… …
325#endif 614#endif
326 case XK_Up: /* "\033[A" */ 615 case XK_Up: /* "\033[A" */
327 case XK_Down: /* "\033[B" */ 616 case XK_Down: /* "\033[B" */
328 case XK_Right: /* "\033[C" */ 617 case XK_Right: /* "\033[C" */
329 case XK_Left: /* "\033[D" */ 618 case XK_Left: /* "\033[D" */
330 STRCPY (kbuf, "\033[Z"); 619 strcpy (kbuf, "\033[Z");
331 kbuf[2] = "DACB"[keysym - XK_Left]; 620 kbuf[2] = "DACB"[keysym - XK_Left];
332 /* do Shift first */ 621 /* do Shift first */
333 if (shft) 622 if (shft)
334 kbuf[2] = "dacb"[keysym - XK_Left]; 623 kbuf[2] = "dacb"[keysym - XK_Left];
335 else if (ctrl) 624 else if (ctrl)
336 { 625 {
337 kbuf[1] = 'O'; 626 kbuf[1] = 'O';
338 kbuf[2] = "dacb"[keysym - XK_Left]; 627 kbuf[2] = "dacb"[keysym - XK_Left];
339 } 628 }
340 else if (PrivateModes & PrivMode_aplCUR) 629 else if (priv_modes & PrivMode_aplCUR)
341 kbuf[1] = 'O'; 630 kbuf[1] = 'O';
342 break; 631 break;
343 632
344#ifndef UNSHIFTED_SCROLLKEYS 633#ifndef UNSHIFTED_SCROLLKEYS
345# ifdef XK_KP_Prior 634# ifdef XK_KP_Prior
346 case XK_KP_Prior: 635 case XK_KP_Prior:
347 /* allow shift to override */ 636 /* allow shift to override */
348 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 637 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
349 { 638 {
350 STRCPY (kbuf, "\033Oy"); 639 strcpy (kbuf, "\033Oy");
351 break; 640 break;
352 } 641 }
353 /* FALLTHROUGH */ 642 /* FALLTHROUGH */
354# endif 643# endif
355 case XK_Prior: 644 case XK_Prior:
356 STRCPY (kbuf, "\033[5~"); 645 strcpy (kbuf, "\033[5~");
357 break; 646 break;
358# ifdef XK_KP_Next 647# ifdef XK_KP_Next
359 case XK_KP_Next: 648 case XK_KP_Next:
360 /* allow shift to override */ 649 /* allow shift to override */
361 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 650 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
362 { 651 {
363 STRCPY (kbuf, "\033Os"); 652 strcpy (kbuf, "\033Os");
364 break; 653 break;
365 } 654 }
366 /* FALLTHROUGH */ 655 /* FALLTHROUGH */
367# endif 656# endif
368 case XK_Next: 657 case XK_Next:
369 STRCPY (kbuf, "\033[6~"); 658 strcpy (kbuf, "\033[6~");
370 break; 659 break;
371#endif 660#endif
372 case XK_KP_Enter: 661 case XK_KP_Enter:
373 /* allow shift to override */ 662 /* allow shift to override */
374 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 663 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
375 { 664 {
376 STRCPY (kbuf, "\033OM"); 665 strcpy (kbuf, "\033OM");
666 break;
667 }
668
669 /* FALLTHROUGH */
670
671 case XK_Return:
672 if (priv_modes & PrivMode_LFNL)
673 {
674 kbuf[0] = '\015';
675 kbuf[1] = '\012';
676 kbuf[2] = '\0';
377 } 677 }
378 else 678 else
379 { 679 {
380 kbuf[0] = '\r'; 680 kbuf[0] = '\015';
381 kbuf[1] = '\0'; 681 kbuf[1] = '\0';
382 } 682 }
383 break; 683 break;
384 684
385#ifdef XK_KP_Begin 685#ifdef XK_KP_Begin
386 case XK_KP_Begin: 686 case XK_KP_Begin:
387 STRCPY (kbuf, "\033Ou"); 687 strcpy (kbuf, "\033Ou");
388 break; 688 break;
389 689
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 690#endif
398 case XK_KP_F1: /* "\033OP" */ 691 case XK_KP_F1: /* "\033OP" */
399 case XK_KP_F2: /* "\033OQ" */ 692 case XK_KP_F2: /* "\033OQ" */
400 case XK_KP_F3: /* "\033OR" */ 693 case XK_KP_F3: /* "\033OR" */
401 case XK_KP_F4: /* "\033OS" */ 694 case XK_KP_F4: /* "\033OS" */
402 STRCPY (kbuf, "\033OP"); 695 strcpy (kbuf, "\033OP");
403 kbuf[2] += (keysym - XK_KP_F1); 696 kbuf[2] += (keysym - XK_KP_F1);
404 break; 697 break;
405 698
406 case XK_KP_Multiply: /* "\033Oj" : "*" */ 699 case XK_KP_Multiply: /* "\033Oj" : "*" */
407 case XK_KP_Add: /* "\033Ok" : "+" */ 700 case XK_KP_Add: /* "\033Ok" : "+" */
… …
418 case XK_KP_6: /* "\033Ov" : "6" */ 711 case XK_KP_6: /* "\033Ov" : "6" */
419 case XK_KP_7: /* "\033Ow" : "7" */ 712 case XK_KP_7: /* "\033Ow" : "7" */
420 case XK_KP_8: /* "\033Ox" : "8" */ 713 case XK_KP_8: /* "\033Ox" : "8" */
421 case XK_KP_9: /* "\033Oy" : "9" */ 714 case XK_KP_9: /* "\033Oy" : "9" */
422 /* allow shift to override */ 715 /* allow shift to override */
423 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 716 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
424 { 717 {
425 STRCPY (kbuf, "\033Oj"); 718 strcpy (kbuf, "\033Oj");
426 kbuf[2] += (keysym - XK_KP_Multiply); 719 kbuf[2] += (keysym - XK_KP_Multiply);
427 } 720 }
428 else 721 else
429 { 722 {
430 kbuf[0] = ('*' + (keysym - XK_KP_Multiply)); 723 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
431 kbuf[1] = '\0'; 724 kbuf[1] = '\0';
432 } 725 }
433 break; 726 break;
434 727
435 case XK_Find: 728 case XK_Find:
436 STRCPY (kbuf, "\033[1~"); 729 strcpy (kbuf, "\033[1~");
437 break; 730 break;
731
732#ifdef XK_KP_Insert
733 case XK_KP_Insert:
734 /* allow shift to override */
735 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
736 {
737 strcpy (kbuf, "\033Op");
738 break;
739 }
740 /* FALLTHROUGH */
741#endif
438 case XK_Insert: 742 case XK_Insert:
439 STRCPY (kbuf, "\033[2~"); 743 strcpy (kbuf, "\033[2~");
440 break; 744 break;
441#ifdef DXK_Remove /* support for DEC remove like key */ 745#ifdef DXK_Remove /* support for DEC remove like key */
442 case DXK_Remove: 746 case DXK_Remove:
443 /* FALLTHROUGH */ 747 /* FALLTHROUGH */
444#endif 748#endif
445 case XK_Execute: 749 case XK_Execute:
446 STRCPY (kbuf, "\033[3~"); 750 strcpy (kbuf, "\033[3~");
447 break; 751 break;
448 case XK_Select: 752 case XK_Select:
449 STRCPY (kbuf, "\033[4~"); 753 strcpy (kbuf, "\033[4~");
450 break; 754 break;
451#ifdef XK_KP_End 755#ifdef XK_KP_End
452 case XK_KP_End: 756 case XK_KP_End:
453 /* allow shift to override */ 757 /* allow shift to override */
454 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 758 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
455 { 759 {
456 STRCPY (kbuf, "\033Oq"); 760 strcpy (kbuf, "\033Oq");
457 break; 761 break;
458 } 762 }
459 /* FALLTHROUGH */ 763 /* FALLTHROUGH */
460#endif 764#endif
461 case XK_End: 765 case XK_End:
462 STRCPY (kbuf, KS_END); 766 strcpy (kbuf, KS_END);
463 break; 767 break;
464#ifdef XK_KP_Home 768#ifdef XK_KP_Home
465 case XK_KP_Home: 769 case XK_KP_Home:
466 /* allow shift to override */ 770 /* allow shift to override */
467 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 771 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
468 { 772 {
469 STRCPY (kbuf, "\033Ow"); 773 strcpy (kbuf, "\033Ow");
470 break; 774 break;
471 } 775 }
472 /* FALLTHROUGH */ 776 /* FALLTHROUGH */
473#endif 777#endif
474 case XK_Home: 778 case XK_Home:
475 STRCPY (kbuf, KS_HOME); 779 strcpy (kbuf, KS_HOME);
476 break; 780 break;
477 781
478#define FKEY(n, fkey) \ 782#define FKEY(n, fkey) \
479 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey))) 783 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
480 784
… …
532#undef FKEY 836#undef FKEY
533 default: 837 default:
534 newlen = 0; 838 newlen = 0;
535 break; 839 break;
536 } 840 }
841
537 if (newlen) 842 if (newlen)
538 len = STRLEN (kbuf); 843 len = strlen (kbuf);
539 } 844 }
540 845
541 /* 846 /*
542 * Pass meta for all function keys, if 'meta' option set 847 * Pass meta for all function keys, if 'meta' option set
543 */ 848 */
… …
550 else if (ctrl && keysym == XK_minus) 855 else if (ctrl && keysym == XK_minus)
551 { 856 {
552 len = 1; 857 len = 1;
553 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 858 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
554 } 859 }
860 else if (keysym == XK_ISO_Left_Tab)
861 {
862 strcpy (kbuf, "\033[Z");
863 len = 3;
864 }
555 else 865 else
556 { 866 {
557#ifdef META8_OPTION 867#ifdef META8_OPTION
558 /* set 8-bit on */ 868 /* set 8-bit on */
559 if (meta && (meta_char == 0x80)) 869 if (meta && (meta_char == 0x80))
560 { 870 {
561 unsigned char *ch; 871 char *ch;
562 872
563 for (ch = kbuf; ch < kbuf + len; ch++) 873 for (ch = kbuf; ch < kbuf + len; ch++)
564 *ch |= 0x80; 874 *ch |= 0x80;
565 875
566 meta = 0; 876 meta = 0;
… …
568#endif 878#endif
569 /* nil */ ; 879 /* nil */ ;
570 } 880 }
571 } 881 }
572 882
883 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
884 return;
885
573 if (len <= 0) 886 if (len <= 0)
574 return; /* not mapped */ 887 return; /* not mapped */
575 888
576 if (Options & Opt_scrollTtyKeypress) 889 if (option (Opt_scrollTtyKeypress))
577 if (TermWin.view_start) 890 if (view_start)
578 { 891 {
579 TermWin.view_start = 0; 892 view_start = 0;
580 want_refresh = 1; 893 want_refresh = 1;
581 } 894 }
582 895
583 /* 896 /*
584 * these modifications only affect the static keybuffer 897 * these modifications only affect the static keybuffer
… …
599#ifdef META8_OPTION 912#ifdef META8_OPTION
600 && meta_char == C0_ESC 913 && meta_char == C0_ESC
601#endif 914#endif
602 ) 915 )
603 { 916 {
604 const unsigned char ch = C0_ESC; 917 const char ch = C0_ESC;
605 tt_write (&ch, 1); 918 tt_write (&ch, 1);
606 } 919 }
607 920
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); 921 tt_write (kbuf, (unsigned int)len);
619} 922}
620/*}}} */
621 923
622#if (MENUBAR_MAX) 924void
623/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ 925rxvt_term::key_release (XKeyEvent &ev)
624/* attempt to `write' count to the input buffer */ 926{
927#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
928 KeySym keysym;
929
930 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
931#endif
932
933#if ENABLE_FRILLS || ISO_14755
934 // ISO 14755 support
935 if (iso14755buf)
936 if (iso14755buf & ISO_14755_52)
937 {
938# if ISO_14755
939 scr_overlay_off ();
940# endif
941# if ISO_14755
942 // iso14755 part 5.2 handling: release time
943 // first: controls
944 if ((ev.state & ControlMask)
945 && ((keysym >= 0x40 && keysym <= 0x5f)
946 || (keysym >= 0x61 && keysym <= 0x7f)))
947 {
948 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
949 commit_iso14755 ();
950
951 return;
952 }
953
954 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)
955 if (i[0] == keysym)
956 {
957 iso14755buf = ISO_14755_51 | i[1];
958 commit_iso14755 ();
959
960 return;
961 }
962
963 scr_bell ();
964# endif
965 iso14755buf = 0;
966
967 return;
968 }
969 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
970 {
971# if ISO_14755
972 scr_overlay_off ();
973# endif
974 if (iso14755buf & ISO_14755_51)
975 commit_iso14755 ();
976#if ISO_14755
977 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
978 {
979 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
980
981 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
982 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
983 }
984# endif
985 else
986 iso14755buf = 0;
987 }
988#endif
989
990 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
991 return;
992
993#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
994 if (!(ev.state & ControlMask))
995 slip_wheel_ev.stop ();
996 else if (keysym == XK_Control_L || keysym == XK_Control_R)
997 mouse_slip_wheel_speed = 0;
998#endif
999}
1000
1001#if defined (KEYSYM_RESOURCE)
625unsigned int 1002unsigned int
626rxvt_term::cmd_write (const unsigned char *str, unsigned int count) 1003rxvt_term::cmd_write (const char *str, unsigned int count)
627{ 1004{
628 unsigned int n, s; 1005 unsigned int n, s;
629 1006
630 n = cmdbuf_ptr - cmdbuf_base; 1007 n = cmdbuf_ptr - cmdbuf_base;
631 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp; 1008 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
632 1009
633 if (n > 0 && s < count) 1010 if (n > 0 && s < count)
634 { 1011 {
635 MEMMOVE (cmdbuf_base, cmdbuf_ptr, 1012 memmove (cmdbuf_base, cmdbuf_ptr,
636 (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); 1013 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
637 cmdbuf_ptr = cmdbuf_base; 1014 cmdbuf_ptr = cmdbuf_base;
638 cmdbuf_endp -= n; 1015 cmdbuf_endp -= n;
639 s += n; 1016 s += n;
640 } 1017 }
… …
650 1027
651 cmd_parse (); 1028 cmd_parse ();
652 1029
653 return 0; 1030 return 0;
654} 1031}
655#endif /* MENUBAR_MAX */ 1032#endif
656 1033
657void 1034void
658rxvt_term::flush () 1035rxvt_term::flush ()
659{ 1036{
1037 flush_ev.stop ();
1038
660#ifdef TRANSPARENT 1039#ifdef ENABLE_TRANSPARENCY
661 if (want_full_refresh) 1040 if (want_full_refresh)
662 { 1041 {
663 want_full_refresh = 0; 1042 want_full_refresh = 0;
664 scr_clear (); 1043 scr_clear ();
665 scr_touch (false); 1044 scr_touch (false);
666 want_refresh = 1;
667 } 1045 }
668#endif 1046#endif
669 1047
670 if (want_refresh) 1048 if (want_refresh)
671 { 1049 {
1050 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
1051 {
1052 int row = view_start;
1053 int end_row = row + nrow;
1054
1055 while (row > top_row && ROW (row - 1).is_longer ())
1056 --row;
1057
1058 do
1059 {
1060 int start_row = row;
1061 line_t *l;
1062
1063 do
1064 {
1065 l = &ROW (row++);
1066
1067 if (!(l->f & LINE_FILTERED))
1068 {
1069 // line not filtered, mark it as filtered
1070 l->f |= LINE_FILTERED;
1071 while (l->is_longer ())
1072 {
1073 l = &ROW (row++);
1074 l->f |= LINE_FILTERED;
1075 }
1076
1077 // and filter it
1078 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
1079
1080 break;
1081 }
1082 }
1083 while (l->is_longer () && row < end_row);
1084 }
1085 while (row < end_row);
1086 }
1087
672 scr_refresh (refresh_type); 1088 scr_refresh ();
673 scrollbar_show (1); 1089 scrollbar_show (1);
674#ifdef USE_XIM 1090#ifdef USE_XIM
675 IMSendSpot (); 1091 IMSendSpot ();
676#endif 1092#endif
677
678 } 1093 }
679 1094
680 display->flush (); 1095 display->flush ();
681} 1096}
682 1097
683void 1098void
684rxvt_term::check_cb (check_watcher &w) 1099rxvt_term::check_cb (check_watcher &w)
685{ 1100{
686 SET_R (this); 1101 make_current ();
687 SET_LOCALE (locale);
688 1102
1103 display->flush ();
1104
1105 if (want_refresh && !flush_ev.active)
1106 flush_ev.start (NOW + 1. / 60.); // refresh at max. 60 hz normally
1107}
1108
1109void
1110rxvt_term::flush_cb (time_watcher &w)
1111{
1112 make_current ();
1113
1114 refresh_count = 0;
689 flush (); 1115 flush ();
690} 1116}
691 1117
692#ifdef CURSOR_BLINK 1118#ifdef CURSOR_BLINK
693void 1119void
694rxvt_term::cursor_blink_cb (time_watcher &w) 1120rxvt_term::cursor_blink_cb (time_watcher &w)
695{ 1121{
696 hidden_cursor = !hidden_cursor; 1122 hidden_cursor = !hidden_cursor;
697 want_refresh = 1; 1123 want_refresh = 1;
698 1124
699 w.start (w.at + BLINK_INTERVAL); 1125 w.start (w.at + CURSOR_BLINK_INTERVAL);
700} 1126}
701#endif 1127#endif
702 1128
703#ifdef TEXT_BLINK 1129#ifdef TEXT_BLINK
704void 1130void
… …
711 w.start (w.at + TEXT_BLINK_INTERVAL); 1137 w.start (w.at + TEXT_BLINK_INTERVAL);
712 } 1138 }
713} 1139}
714#endif 1140#endif
715 1141
1142#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1143void
1144rxvt_term::cont_scroll_cb (time_watcher &w)
1145{
1146 if ((scrollbar_isUp() || scrollbar_isDn()) &&
1147 scr_page (scrollbar_isUp() ? UP : DN, 1))
1148 {
1149 want_refresh = 1;
1150 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1151 }
1152}
1153#endif
1154
1155#ifdef SELECTION_SCROLLING
1156void
1157rxvt_term::sel_scroll_cb (time_watcher &w)
1158{
1159 if (scr_page (scroll_selection_dir, scroll_selection_lines))
1160 {
1161 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1162 want_refresh = 1;
1163 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1164 }
1165}
1166#endif
1167
1168#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1169void
1170rxvt_term::slip_wheel_cb (time_watcher &w)
1171{
1172 if (mouse_slip_wheel_speed == 0
1173 || mouse_slip_wheel_speed < 0 ? scr_page (DN, -mouse_slip_wheel_speed)
1174 : scr_page (UP, mouse_slip_wheel_speed))
1175 {
1176 if (view_start == top_row || view_start == 0)
1177 mouse_slip_wheel_speed = 0;
1178
1179 want_refresh = 1;
1180 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1181 }
1182}
1183#endif
1184
1185#if LINUX_YIELD_HACK
1186static struct event_handler
1187{
1188 check_watcher yield_ev;
1189
1190 void yield_cb (check_watcher &w)
1191 {
1192 // this should really be sched_yield(), but the linux guys thought
1193 // that giving a process calling sched_yield () less cpu time than
1194 // ones with high nice levels is a useful thing to do. It surely is is
1195 // allowed by the sus... as is returning ENOSYS.
1196
1197 struct timespec ts = { 0, 0 };
1198 nanosleep (&ts, 0);
1199
1200 w.stop ();
1201 }
1202
1203 event_handler ()
1204 : yield_ev (this, &event_handler::yield_cb)
1205 {
1206 }
1207} event_handler;
1208#endif
1209
716bool 1210bool
717rxvt_term::pty_fill () 1211rxvt_term::pty_fill ()
718{ 1212{
719 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1213 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
1214
1215 if (CBUFSIZ == n)
1216 {
1217 rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n");
1218 n = 0;
1219 }
720 1220
721 memmove (cmdbuf_base, cmdbuf_ptr, n); 1221 memmove (cmdbuf_base, cmdbuf_ptr, n);
722 cmdbuf_ptr = cmdbuf_base; 1222 cmdbuf_ptr = cmdbuf_base;
723 cmdbuf_endp = cmdbuf_ptr + n; 1223 cmdbuf_endp = cmdbuf_ptr + n;
724 1224
725 n = read (cmd_fd, cmdbuf_endp, CBUFSIZ - n); 1225 ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n);
726 1226
727 if (n > 0) 1227 if (r > 0)
728 { 1228 {
729 cmdbuf_endp += n; 1229 cmdbuf_endp += r;
730 return true; 1230 return true;
731 } 1231 }
732 else if (n < 0 && errno != EAGAIN) 1232 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1233 {
1234#if LINUX_YIELD_HACK
1235 if (display->is_local)
1236 event_handler.yield_ev.start ();
1237#endif
1238 }
1239 else
1240 {
1241 pty_ev.stop ();
1242
1243 if (!option (Opt_hold))
733 destroy (); 1244 destroy ();
734 1245 }
1246
735 return false; 1247 return false;
736} 1248}
737 1249
738void 1250void
739rxvt_term::pty_cb (io_watcher &w, short revents) 1251rxvt_term::pty_cb (io_watcher &w, short revents)
740{ 1252{
741 SET_R (this); 1253 make_current ();
742 SET_LOCALE (locale); 1254
1255 if (revents & EVENT_READ)
1256 // loop, but don't allow a single term to monopolize us
1257 while (pty_fill ())
1258 if (cmd_parse ())
1259 break;
743 1260
744 if (revents & EVENT_WRITE) 1261 if (revents & EVENT_WRITE)
745 tt_write (0, 0); 1262 pty_write ();
746 else if (revents & EVENT_READ) 1263}
747 {
748 // loop, but don't allow a single term to monopolize us
749 // the number of loops is fully arbitrary, and thus wrong
750 while (pty_fill ())
751 {
752 if (!seen_input)
753 {
754 seen_input = 1;
755 /* once we know the shell is running, send the screen size. Again! */
756 // I don't know why, btw.
757 tt_winch ();
758 }
759 1264
760 if (cmd_parse ()) 1265void
761 break; 1266rxvt_term::pointer_unblank ()
762 } 1267{
763 } 1268 XDefineCursor (dpy, vt, TermWin_cursor);
1269 recolour_cursor ();
1270
1271#ifdef POINTER_BLANK
1272 hidden_pointer = 0;
1273
1274 if (option (Opt_pointerBlank))
1275 pointer_ev.start (NOW + pointerBlankDelay);
1276#endif
764} 1277}
765 1278
766#ifdef POINTER_BLANK 1279#ifdef POINTER_BLANK
767void 1280void
768rxvt_term::pointer_unblank ()
769{
770 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
771 recolour_cursor ();
772
773 hidden_pointer = 0;
774
775 if (Options & Opt_pointerBlank)
776 pointer_ev.start (NOW + pointerBlankDelay);
777}
778
779void
780rxvt_term::pointer_blank () 1281rxvt_term::pointer_blank ()
781{ 1282{
782 if (! (Options & Opt_pointerBlank)) 1283 if (!option (Opt_pointerBlank))
783 return; 1284 return;
784 1285
785 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1286 XDefineCursor (dpy, vt, display->blank_cursor);
786 XFlush (display->display); 1287 XFlush (dpy);
787 1288
788 hidden_pointer = 1; 1289 hidden_pointer = 1;
789} 1290}
790 1291
791void 1292void
792rxvt_term::pointer_cb (time_watcher &w) 1293rxvt_term::pointer_cb (time_watcher &w)
793{ 1294{
794 SET_R (this); 1295 make_current ();
795 SET_LOCALE (locale);
796 1296
797 pointer_blank (); 1297 pointer_blank ();
798} 1298}
799#endif 1299#endif
800 1300
… …
807 x = ev.x; 1307 x = ev.x;
808 y = ev.y; 1308 y = ev.y;
809 pixel_position (&x, &y); 1309 pixel_position (&x, &y);
810 1310
811 if (MEvent.button == AnyButton) 1311 if (MEvent.button == AnyButton)
812 {
813 button_number = 3; 1312 button_number = 3;
814 }
815 else 1313 else
816 { 1314 {
817 button_number = MEvent.button - Button1; 1315 button_number = MEvent.button - Button1;
818 /* add 0x3D for wheel events, like xterm does */ 1316 /* add 0x3D for wheel events, like xterm does */
819 if (button_number >= 3) 1317 if (button_number >= 3)
820 button_number += (64 - 3); 1318 button_number += (64 - 3);
821 } 1319 }
822 1320
823 if (PrivateModes & PrivMode_MouseX10) 1321 if (priv_modes & PrivMode_MouseX10)
824 { 1322 {
825 /* 1323 /*
826 * do not report ButtonRelease 1324 * do not report ButtonRelease
827 * no state info allowed 1325 * no state info allowed
828 */ 1326 */
… …
843 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1341 + ((MEvent.state & ModMetaMask) ? 8 : 0)
844 + ((MEvent.state & ControlMask) ? 16 : 0); 1342 + ((MEvent.state & ControlMask) ? 16 : 0);
845#ifdef MOUSE_REPORT_DOUBLECLICK 1343#ifdef MOUSE_REPORT_DOUBLECLICK
846 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1344 key_state += ((MEvent.clicks > 1) ? 32 : 0);
847#endif 1345#endif
848
849 } 1346 }
850 1347
851#ifdef DEBUG_MOUSEREPORT 1348#if DEBUG_MOUSEREPORT
852 fprintf (stderr, "Mouse ["); 1349 fprintf (stderr, "Mouse [");
853 if (key_state & 16) 1350 if (key_state & 16)
854 fputc ('C', stderr); 1351 fputc ('C', stderr);
855 if (key_state & 4) 1352 if (key_state & 4)
856 fputc ('S', stderr); 1353 fputc ('S', stderr);
… …
860 fputc ('2', stderr); 1357 fputc ('2', stderr);
861 fprintf (stderr, "]: <%d>, %d/%d\n", 1358 fprintf (stderr, "]: <%d>, %d/%d\n",
862 button_number, 1359 button_number,
863 x + 1, 1360 x + 1,
864 y + 1); 1361 y + 1);
865#else 1362#endif
1363
866 tt_printf ("\033[M%c%c%c", 1364 tt_printf ("\033[M%c%c%c",
867 (32 + button_number + key_state), 1365 (32 + button_number + key_state),
868 (32 + x + 1), 1366 (32 + x + 1),
869 (32 + y + 1)); 1367 (32 + y + 1));
870#endif
871} 1368}
872
873#ifdef USING_W11LIB
874void
875rxvt_W11_process_x_event (XEvent *ev)
876{
877 rxvt_t *r = rxvt_get_r ();
878
879 x_cb (*ev);
880}
881#endif
882 1369
883/*{{{ process an X event */ 1370/*{{{ process an X event */
884void 1371void
885rxvt_term::x_cb (XEvent &ev) 1372rxvt_term::x_cb (XEvent &ev)
886{ 1373{
887 SET_R (this); 1374 make_current ();
888 SET_LOCALE (locale);
889 1375
890#if defined(CURSOR_BLINK) 1376 dLocal (Display *, dpy);
891 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
892 {
893 if (hidden_cursor)
894 {
895 hidden_cursor = 0;
896 want_refresh = 1;
897 }
898 1377
899 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1378 if (ev.xany.window == vt
900 } 1379 && SHOULD_INVOKE (HOOK_X_EVENT)
901#endif 1380 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
902
903#if defined(POINTER_BLANK)
904 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
905 {
906 if (ev.type == MotionNotify
907 || ev.type == ButtonPress
908 || ev.type == ButtonRelease)
909 if (hidden_pointer)
910 pointer_unblank ();
911
912 if (ev.type == KeyPress && hidden_pointer == 0)
913 pointer_blank ();
914 }
915#endif
916
917#ifdef USE_XIM
918 if (XFilterEvent (&ev, None))
919 return; 1381 return;
920#endif
921 1382
1383 // for XQueryPointer
922 Window unused_root, unused_child; 1384 Window unused_root, unused_child;
923 int unused_root_x, unused_root_y; 1385 int unused_root_x, unused_root_y;
924 unsigned int unused_mask; 1386 unsigned int unused_mask;
925
926#ifdef DEBUG_X
927 const char *const eventnames[] =
928 { /* mason - this matches my system */
929 "",
930 "",
931 "KeyPress",
932 "KeyRelease",
933 "ButtonPress",
934 "ButtonRelease",
935 "MotionNotify",
936 "EnterNotify",
937 "LeaveNotify",
938 "FocusIn",
939 "FocusOut",
940 "KeymapNotify",
941 "Expose",
942 "GraphicsExpose",
943 "NoExpose",
944 "VisibilityNotify",
945 "CreateNotify",
946 "DestroyNotify",
947 "UnmapNotify",
948 "MapNotify",
949 "MapRequest",
950 "ReparentNotify",
951 "ConfigureNotify",
952 "ConfigureRequest",
953 "GravityNotify",
954 "ResizeRequest",
955 "CirculateNotify",
956 "CirculateRequest",
957 "PropertyNotify",
958 "SelectionClear",
959 "SelectionRequest",
960 "SelectionNotify",
961 "ColormapNotify",
962 "ClientMessage",
963 "MappingNotify"
964 };
965#endif
966
967#ifdef DEBUG_X
968 struct timeval tp;
969 struct tm *ltt;
970 (void)gettimeofday (&tp, NULL);
971 ltt = localtime (& (tp.tv_sec));
972 D_X ((stderr, "Event: %-16s %-7s %08lx (%4d-%02d-%02d %02d:%02d:%02d.%.6ld) %s %lu", eventnames[ev.type], (ev.xany.window == TermWin.parent[0] ? "parent" : (ev.xany.window == TermWin.vt ? "vt" : (ev.xany.window == scrollBar.win ? "scroll" : (ev.xany.window == menuBar.win ? "menubar" : "UNKNOWN")))), (ev.xany.window == TermWin.parent[0] ? TermWin.parent[0] : (ev.xany.window == TermWin.vt ? TermWin.vt : (ev.xany.window == scrollBar.win ? scrollBar.win : (ev.xany.window == menuBar.win ? menuBar.win : 0)))), ltt->tm_year + 1900, ltt->tm_mon + 1, ltt->tm_mday, ltt->tm_hour, ltt->tm_min, ltt->tm_sec, tp.tv_usec, ev.xany.send_event ? "S" : " ", ev.xany.serial));
973#endif
974 1387
975 switch (ev.type) 1388 switch (ev.type)
976 { 1389 {
977 case KeyPress: 1390 case KeyPress:
978 lookup_key (ev.xkey); 1391 key_press (ev.xkey);
979 break; 1392 break;
980 1393
981#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
982 case KeyRelease: 1394 case KeyRelease:
983 { 1395 key_release (ev.xkey);
984 if (! (ev.xkey.state & ControlMask))
985 mouse_slip_wheel_speed = 0;
986 else
987 {
988 KeySym ks;
989
990 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
991 if (ks == XK_Control_L || ks == XK_Control_R)
992 mouse_slip_wheel_speed = 0;
993 }
994 break; 1396 break;
995 }
996#endif
997 1397
998 case ButtonPress: 1398 case ButtonPress:
999 button_press (ev.xbutton); 1399 button_press (ev.xbutton);
1000 break; 1400 break;
1001 1401
… …
1003 button_release (ev.xbutton); 1403 button_release (ev.xbutton);
1004 break; 1404 break;
1005 1405
1006 case ClientMessage: 1406 case ClientMessage:
1007 if (ev.xclient.format == 32 1407 if (ev.xclient.format == 32
1008 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1408 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1009 destroy ();
1010#ifdef OFFIX_DND
1011 /* OffiX Dnd (drag 'n' drop) protocol */
1012 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1013 && (ev.xclient.data.l[0] == DndFile
1014 || ev.xclient.data.l[0] == DndDir
1015 || ev.xclient.data.l[0] == DndLink))
1016 { 1409 {
1017 /* Get Dnd data */ 1410 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1018 Atom ActualType; 1411 {
1019 int ActualFormat; 1412 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1020 unsigned char *data; 1413 {
1021 unsigned long Size, RemainingBytes; 1414 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1022 1415 {
1023 XGetWindowProperty (display->display, display->root, 1416 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1024 xa[XA_DNDSELECTION], 1417 destroy ();
1025 0L, 1000000L, 1418 }
1026 False, AnyPropertyType, 1419#if ENABLE_EWMH
1027 &ActualType, &ActualFormat, 1420 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1028 &Size, &RemainingBytes, 1421 XSendEvent (dpy, ev.xclient.window = display->root,
1422 False, SubstructureRedirectMask | SubstructureNotifyMask,
1029 &data); 1423 &ev);
1030 XChangeProperty (display->display, display->root, 1424#endif
1031 XA_CUT_BUFFER0, XA_STRING, 1425 }
1032 8, PropModeReplace, 1426 }
1033 data, STRLEN (data)); 1427#if ENABLE_XEMBED
1034 selection_paste (display->root, XA_CUT_BUFFER0, True); 1428 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1035 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1429 {
1430 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1431 focus_in ();
1432 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1433 focus_out ();
1434 }
1435#endif
1036 } 1436 }
1037#endif /* OFFIX_DND */
1038 break;
1039
1040 case MappingNotify:
1041 XRefreshKeyboardMapping (& (ev.xmapping));
1042 break; 1437 break;
1043 1438
1044 /* 1439 /*
1045 * XXX: this is not the _current_ arrangement 1440 * XXX: this is not the _current_ arrangement
1046 * Here's my conclusion: 1441 * Here's my conclusion:
… …
1065 break; 1460 break;
1066 } 1461 }
1067 break; 1462 break;
1068 1463
1069 case FocusIn: 1464 case FocusIn:
1070 if (!TermWin.focus) 1465 if (ev.xfocus.detail != NotifyInferior
1466 && ev.xfocus.detail != NotifyPointer
1467 && ev.xfocus.mode != NotifyGrab)
1468 focus_in ();
1469 break;
1470
1471 case FocusOut:
1472 if (ev.xfocus.detail != NotifyInferior
1473 && ev.xfocus.detail != NotifyPointer
1474 && ev.xfocus.mode != NotifyGrab)
1475 focus_out ();
1476 break;
1477
1478 case ConfigureNotify:
1479/* fprintf (stderr, "ConfigureNotify for %X, parent is %X, geom is %dx%d%+d%+d, old geom was %dx%d\n",
1480 ev.xconfigure.window, parent[0], ev.xconfigure.width, ev.xconfigure.height, ev.xconfigure.x, ev.xconfigure.y,
1481 szHint.width, szHint.height);*/
1482 if (ev.xconfigure.window == parent[0])
1071 { 1483 {
1072 TermWin.focus = 1; 1484 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1073 want_refresh = 1;
1074#ifdef USE_XIM
1075 if (Input_Context != NULL)
1076 XSetICFocus (Input_Context);
1077#endif
1078#ifdef CURSOR_BLINK
1079 if (Options & Opt_cursorBlink)
1080 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1081#endif
1082
1083 } 1485 ;
1084 break;
1085 1486
1086 case FocusOut: 1487 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1087 if (TermWin.focus)
1088 { 1488 {
1089 TermWin.focus = 0; 1489 seen_resize = 1;
1090 want_refresh = 1; 1490 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1091#ifdef USE_XIM
1092 if (Input_Context != NULL)
1093 XUnsetICFocus (Input_Context);
1094#endif
1095#ifdef CURSOR_BLINK
1096 if (Options & Opt_cursorBlink)
1097 cursor_blink_ev.stop ();
1098 hidden_cursor = 0;
1099#endif
1100
1101 }
1102 break;
1103
1104 case ConfigureNotify:
1105 if (ev.xconfigure.window == TermWin.parent[0])
1106 {
1107 int height, width;
1108
1109 do
1110 { /* Wrap lots of configures into one */
1111 width = ev.xconfigure.width;
1112 height = ev.xconfigure.height;
1113 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1114 } 1491 }
1115 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev));
1116
1117 if (szHint.width != width || szHint.height != height)
1118 {
1119 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height));
1120 resize_all_windows (width, height, 1);
1121 }
1122#ifdef DEBUG_SIZE
1123 else 1492 else
1124 { 1493 {
1125 D_SIZE ((stderr, "Size: Not resizing")); 1494#ifdef ENABLE_TRANSPARENCY
1495 if (option (Opt_transparent))
1496 update_background ();
1497#endif
1126 } 1498 }
1127#endif 1499 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1128#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1129 if (Options & Opt_transparent)
1130 {
1131 check_our_parents ();
1132 if (am_transparent)
1133 want_full_refresh = 1;
1134 }
1135#endif
1136
1137 } 1500 }
1501 break;
1502
1503 case PropertyNotify:
1504 if (!HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END)))
1505 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1506 && ev.xproperty.state == PropertyNewValue)
1507 selection_property (ev.xproperty.window, ev.xproperty.atom);
1508
1138 break; 1509 break;
1139 1510
1140 case SelectionClear: 1511 case SelectionClear:
1141 selection_clear (); 1512 selection_clear ();
1142 break; 1513 break;
1143 1514
1144 case SelectionNotify: 1515 case SelectionNotify:
1145 if (selection_wait == Sel_normal) 1516 if (selection_wait == Sel_normal)
1146 selection_paste (ev.xselection.requestor, 1517 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1147 ev.xselection.property, True);
1148 break; 1518 break;
1149 1519
1150 case SelectionRequest: 1520 case SelectionRequest:
1151 selection_send (ev.xselectionrequest); 1521 selection_send (ev.xselectionrequest);
1152 break; 1522 break;
1153 1523
1524 case MapNotify:
1525 mapped = 1;
1526#ifdef TEXT_BLINK
1527 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1528#endif
1529 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1530 break;
1531
1154 case UnmapNotify: 1532 case UnmapNotify:
1155 TermWin.mapped = 0; 1533 mapped = 0;
1156#ifdef TEXT_BLINK 1534#ifdef TEXT_BLINK
1157 text_blink_ev.stop (); 1535 text_blink_ev.stop ();
1158#endif 1536#endif
1537 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1159 break; 1538 break;
1160 1539
1161 case MapNotify:
1162 TermWin.mapped = 1;
1163#ifdef TEXT_BLINK
1164 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1165#endif
1166 break;
1167
1168#ifdef TRANSPARENT 1540#ifdef ENABLE_TRANSPARENCY
1169 case ReparentNotify: 1541 case ReparentNotify:
1170 rootwin_cb (ev); 1542 rootwin_cb (ev);
1171 break; 1543 break;
1172#endif /* TRANSPARENT */ 1544#endif /* ENABLE_TRANSPARENCY */
1173 1545
1174 case GraphicsExpose: 1546 case GraphicsExpose:
1175 case Expose: 1547 case Expose:
1176 if (ev.xany.window == TermWin.vt) 1548 if (ev.xany.window == vt)
1177 { 1549 {
1178#ifdef NO_SLOW_LINK_SUPPORT 1550 do
1179 scr_expose (ev.xexpose.x, ev.xexpose.y, 1551 scr_expose (ev.xexpose.x, ev.xexpose.y,
1180 ev.xexpose.width, ev.xexpose.height, False); 1552 ev.xexpose.width, ev.xexpose.height, False);
1181#else 1553 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1182 // don't understand this, so commented it out 1554
1555 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1556
1557 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1183 scr_expose (ev.xexpose.x, ev.xexpose.y, 1558 scr_expose (ev.xexpose.x, ev.xexpose.y,
1184 ev.xexpose.width, ev.xexpose.height, False); 1559 ev.xexpose.width, ev.xexpose.height, False);
1185 //scr_expose (ev.xexpose.x, 0, 1560
1186 // ev.xexpose.width, TermWin.height, False);
1187#endif
1188 want_refresh = 1; 1561 want_refresh = 1;
1189 } 1562 }
1190 else 1563 else
1191 { 1564 {
1192 XEvent unused_event; 1565 XEvent unused_event;
1193 1566
1194 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1567 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1195 Expose, 1568 ;
1196 &unused_event)) ; 1569 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1197 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1570 ;
1198 GraphicsExpose, 1571
1199 &unused_event)) ;
1200 if (isScrollbarWindow (ev.xany.window)) 1572 if (isScrollbarWindow (ev.xany.window))
1201 { 1573 {
1202 scrollBar.setIdle (); 1574 scrollBar.setIdle ();
1203 scrollbar_show (0); 1575 scrollbar_show (0);
1204 } 1576 }
1205#ifdef MENUBAR
1206 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1207 menubar_expose ();
1208#endif
1209 } 1577 }
1210 break; 1578 break;
1211 1579
1212 case MotionNotify: 1580 case MotionNotify:
1213#ifdef POINTER_BLANK 1581#ifdef POINTER_BLANK
1214 if (hidden_pointer) 1582 if (hidden_pointer)
1215 pointer_unblank (); 1583 pointer_unblank ();
1216#endif 1584#endif
1217#if MENUBAR 1585 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1218 if (isMenuBarWindow (ev.xany.window)) 1586 break;
1587
1588 if (ev.xany.window == vt)
1219 { 1589 {
1220 menubar_control (ev.xbutton); 1590 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1221 break; 1591 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1222 } 1592 ; // nop
1223#endif
1224 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1225 break;
1226
1227 if (ev.xany.window == TermWin.vt)
1228 {
1229 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1593 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1230 { 1594 {
1231 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1595 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1232 ; 1596 ;
1233 1597
1234 XQueryPointer (display->display, TermWin.vt, 1598 XQueryPointer (dpy, vt,
1235 &unused_root, &unused_child, 1599 &unused_root, &unused_child,
1236 &unused_root_x, &unused_root_y, 1600 &unused_root_x, &unused_root_y,
1237 & (ev.xbutton.x), & (ev.xbutton.y), 1601 &ev.xbutton.x, &ev.xbutton.y,
1238 &unused_mask); 1602 &ev.xbutton.state);
1239#ifdef MOUSE_THRESHOLD 1603#ifdef MOUSE_THRESHOLD
1240 /* deal with a `jumpy' mouse */ 1604 /* deal with a `jumpy' mouse */
1241 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1605 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1242 { 1606 {
1243#endif 1607#endif
1608#if ISO_14755
1609 // 5.4
1610 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1611 {
1612 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1613 break;
1614 }
1615#endif
1244 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1616 selection_extend (ev.xbutton.x, ev.xbutton.y,
1245 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1617 ev.xbutton.state & Button3Mask ? 2 : 0);
1618
1246#ifdef SELECTION_SCROLLING 1619#ifdef SELECTION_SCROLLING
1247 if (ev.xbutton.y < TermWin.int_bwidth 1620 if (ev.xbutton.y < int_bwidth
1248 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1621 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1249 { 1622 {
1250 int dist; 1623 int dist;
1251
1252 pending_scroll_selection=1;
1253 1624
1254 /* don't clobber the current delay if we are 1625 /* don't clobber the current delay if we are
1255 * already in the middle of scrolling. 1626 * already in the middle of scrolling.
1256 */ 1627 */
1257 if (scroll_selection_delay<=0) 1628 if (!sel_scroll_ev.active)
1258 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1629 sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1259 1630
1260 /* save the event params so we can highlight 1631 /* save the event params so we can highlight
1261 * the selection in the pending-scroll loop 1632 * the selection in the pending-scroll loop
1262 */ 1633 */
1263 selection_save_x=ev.xbutton.x; 1634 selection_save_x = ev.xbutton.x;
1264 selection_save_y=ev.xbutton.y; 1635 selection_save_y = ev.xbutton.y;
1265 selection_save_state=
1266 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1636 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1267 1637
1268 /* calc number of lines to scroll */ 1638 /* calc number of lines to scroll */
1269 if (ev.xbutton.y<TermWin.int_bwidth) 1639 if (ev.xbutton.y < int_bwidth)
1270 { 1640 {
1271 scroll_selection_dir = UP; 1641 scroll_selection_dir = UP;
1272 dist = TermWin.int_bwidth - ev.xbutton.y; 1642 dist = int_bwidth - ev.xbutton.y;
1273 } 1643 }
1274 else 1644 else
1275 { 1645 {
1276 scroll_selection_dir = DN; 1646 scroll_selection_dir = DN;
1277 dist = ev.xbutton.y - 1647 dist = ev.xbutton.y - (int_bwidth + height);
1278 (TermWin.int_bwidth + TermWin.height);
1279 } 1648 }
1649
1280 scroll_selection_lines= (Pixel2Height (dist)/ 1650 scroll_selection_lines = Pixel2Height (dist)
1281 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1651 / SELECTION_SCROLL_LINE_SPEEDUP
1652 + 1;
1282 MIN_IT (scroll_selection_lines, 1653 min_it (scroll_selection_lines,
1283 SELECTION_SCROLL_MAX_LINES); 1654 SELECTION_SCROLL_MAX_LINES);
1284 } 1655 }
1285 else 1656 else
1286 { 1657 {
1287 /* we are within the text window, so we 1658 /* we are within the text window, so we
1288 * shouldn't be scrolling 1659 * shouldn't be scrolling
1289 */ 1660 */
1290 pending_scroll_selection = 0; 1661 if (sel_scroll_ev.active)
1662 sel_scroll_ev.stop();
1291 } 1663 }
1292#endif 1664#endif
1293#ifdef MOUSE_THRESHOLD 1665#ifdef MOUSE_THRESHOLD
1294
1295 } 1666 }
1296#endif 1667#endif
1297
1298 } 1668 }
1299 } 1669 }
1300 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1670 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ())
1301 { 1671 {
1302 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1672 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1303 MotionNotify, &ev)) ; 1673 MotionNotify, &ev))
1674 ;
1675
1304 XQueryPointer (display->display, scrollBar.win, 1676 XQueryPointer (dpy, scrollBar.win,
1305 &unused_root, &unused_child, 1677 &unused_root, &unused_child,
1306 &unused_root_x, &unused_root_y, 1678 &unused_root_x, &unused_root_y,
1307 & (ev.xbutton.x), & (ev.xbutton.y), 1679 &ev.xbutton.x, &ev.xbutton.y,
1308 &unused_mask); 1680 &unused_mask);
1309 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1681 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1310 scrollbar_size ()); 1682 scrollbar_size ());
1311 scr_refresh (refresh_type);
1312 refresh_limit = 0; 1683 want_refresh = 1;
1313 scrollbar_show (1); 1684 scrollbar_show (1);
1314 } 1685 }
1315 break; 1686 break;
1316 } 1687 }
1317}
1318 1688
1689#if defined(CURSOR_BLINK)
1690 if (option (Opt_cursorBlink) && ev.type == KeyPress)
1691 {
1692 if (hidden_cursor)
1693 {
1694 hidden_cursor = 0;
1695 want_refresh = 1;
1696 }
1697
1698 cursor_blink_ev.start (NOW + CURSOR_BLINK_INTERVAL);
1699 }
1700#endif
1701
1702#if defined(POINTER_BLANK)
1703 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1704 {
1705 if (ev.type == MotionNotify
1706 || ev.type == ButtonPress
1707 || ev.type == ButtonRelease)
1708 if (hidden_pointer)
1709 pointer_unblank ();
1710
1711 if (ev.type == KeyPress && hidden_pointer == 0)
1712 pointer_blank ();
1713 }
1714#endif
1715}
1716
1717void
1718rxvt_term::focus_in ()
1719{
1720 if (!focus)
1721 {
1722 focus = 1;
1723 want_refresh = 1;
1724
1725 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1726
1727#if USE_XIM
1728 if (Input_Context != NULL)
1729 {
1730 IMSetPosition ();
1731 XSetICFocus (Input_Context);
1732 }
1733#endif
1734#if CURSOR_BLINK
1735 if (option (Opt_cursorBlink))
1736 cursor_blink_ev.start (NOW + CURSOR_BLINK_INTERVAL);
1737#endif
1738#if OFF_FOCUS_FADING
1739 if (rs[Rs_fade])
1740 {
1741 pix_colors = pix_colors_focused;
1742 scr_recolour ();
1743 }
1744#endif
1745#if ENABLE_FRILLS
1746 if (option (Opt_urgentOnBell))
1747 {
1748 XWMHints *h;
1749
1750 h = XGetWMHints(dpy, parent[0]);
1751 if (h != NULL)
1752 {
1753 h->flags &= ~XUrgencyHint;
1754 XSetWMHints(dpy, parent[0], h);
1755 }
1756 }
1757#endif
1758 }
1759}
1760
1761void
1762rxvt_term::focus_out ()
1763{
1764 if (focus)
1765 {
1766 focus = 0;
1767 want_refresh = 1;
1768
1769 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1770
1771#if ENABLE_FRILLS || ISO_14755
1772 if (iso14755buf)
1773 {
1774 iso14755buf = 0;
1775# if ISO_14755
1776 scr_overlay_off ();
1777# endif
1778 }
1779#endif
1780#if USE_XIM
1781 if (Input_Context != NULL)
1782 XUnsetICFocus (Input_Context);
1783#endif
1784#if CURSOR_BLINK
1785 if (option (Opt_cursorBlink))
1786 cursor_blink_ev.stop ();
1787 hidden_cursor = 0;
1788#endif
1789#if OFF_FOCUS_FADING
1790 if (rs[Rs_fade])
1791 {
1792 pix_colors = pix_colors_unfocused;
1793 scr_recolour ();
1794 }
1795#endif
1796 }
1797}
1798
1799void
1800rxvt_term::update_fade_color (unsigned int idx)
1801{
1802#if OFF_FOCUS_FADING
1803 if (rs[Rs_fade])
1804 {
1805 rgba c;
1806 pix_colors [Color_fade].get (c);
1807 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1808 }
1809#endif
1810}
1811
1812#if ENABLE_TRANSPARENCY || ENABLE_PERL
1319void 1813void
1320rxvt_term::rootwin_cb (XEvent &ev) 1814rxvt_term::rootwin_cb (XEvent &ev)
1321{ 1815{
1322 SET_R (this); 1816 make_current ();
1323 SET_LOCALE (locale);
1324 1817
1818 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1819 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1820 return;
1821
1822# if ENABLE_TRANSPARENCY
1325 switch (ev.type) 1823 switch (ev.type)
1326 { 1824 {
1327 case PropertyNotify: 1825 case PropertyNotify:
1826 /*
1827 * if user used some Esetroot compatible prog to set the root bg,
1828 * use the property to determine the pixmap. We use it later on.
1829 */
1328 if (ev.xproperty.atom == xa[XA_VT_SELECTION]) 1830 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1831 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1329 { 1832 {
1330 if (ev.xproperty.state == PropertyNewValue) 1833 bgPixmap.set_root_pixmap ();
1331 selection_property (ev.xproperty.window, ev.xproperty.atom); 1834 update_background ();
1332 break;
1333 } 1835 }
1334#ifdef TRANSPARENT
1335 else
1336 {
1337 /*
1338 * if user used some Esetroot compatible prog to set the root bg,
1339 * use the property to determine the pixmap. We use it later on.
1340 */
1341 if (xa[XA_XROOTPMAPID] == 0)
1342 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1343
1344 if (ev.xproperty.atom != xa[XA_XROOTPMAPID])
1345 return;
1346 }
1347
1348 /* FALLTHROUGH */
1349 case ReparentNotify:
1350 if ((Options & Opt_transparent) && check_our_parents ())
1351 if (am_transparent)
1352 want_full_refresh = 1;
1353 break; 1836 break;
1837 }
1354#endif 1838# endif
1355 }
1356} 1839}
1840#endif
1357 1841
1358void 1842void
1359rxvt_term::button_press (XButtonEvent &ev) 1843rxvt_term::button_press (XButtonEvent &ev)
1360{ 1844{
1361 int reportmode = 0, clickintime; 1845 int reportmode = 0, clickintime;
1362 1846
1363 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1847 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1848
1364 if (!bypass_keystate) 1849 if (!bypass_keystate)
1365 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1850 reportmode = !! (priv_modes & PrivMode_mouse_report);
1851
1366 /* 1852 /*
1367 * VT window processing of button press 1853 * VT window processing of button press
1368 */ 1854 */
1369 if (ev.window == TermWin.vt) 1855 if (ev.window == vt)
1370 { 1856 {
1857 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1858 return;
1859
1860#if ISO_14755
1861 // 5.4
1862 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1863 {
1864 iso14755_54 (ev.x, ev.y);
1865 return;
1866 }
1867#endif
1868
1371 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1869 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1870
1372 if (reportmode) 1871 if (reportmode)
1373 { 1872 {
1374 /* mouse report from vt window */ 1873 /* mouse report from vt window */
1375 /* save the xbutton state (for ButtonRelease) */ 1874 /* save the xbutton state (for ButtonRelease) */
1376 MEvent.state = ev.state; 1875 MEvent.state = ev.state;
1377#ifdef MOUSE_REPORT_DOUBLECLICK 1876#ifdef MOUSE_REPORT_DOUBLECLICK
1378 if (ev.button == MEvent.button && clickintime) 1877 if (ev.button == MEvent.button && clickintime)
1379 { 1878 {
1380 /* same button, within alloted time */ 1879 /* same button, within alloted time */
1381 MEvent.clicks++; 1880 MEvent.clicks++;
1881
1382 if (MEvent.clicks > 1) 1882 if (MEvent.clicks > 1)
1383 { 1883 {
1384 /* only report double clicks */ 1884 /* only report double clicks */
1385 MEvent.clicks = 2; 1885 MEvent.clicks = 2;
1386 mouse_report (ev); 1886 mouse_report (ev);
… …
1405 } 1905 }
1406 else 1906 else
1407 { 1907 {
1408 if (ev.button != MEvent.button) 1908 if (ev.button != MEvent.button)
1409 MEvent.clicks = 0; 1909 MEvent.clicks = 0;
1910
1410 switch (ev.button) 1911 switch (ev.button)
1411 { 1912 {
1412 case Button1: 1913 case Button1:
1914 /* allow meta + click to select rectangular areas */
1915 /* should be done in screen.C */
1916#if ENABLE_FRILLS
1917 selection.rect = !!(ev.state & ModMetaMask);
1918#else
1919 selection.rect = false;
1920#endif
1921
1413 /* allow shift+left click to extend selection */ 1922 /* allow shift+left click to extend selection */
1414 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1923 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1415 { 1924 {
1416 if (MEvent.button == Button1 && clickintime) 1925 if (MEvent.button == Button1 && clickintime)
1417 selection_rotate (ev.x, ev.y); 1926 selection_rotate (ev.x, ev.y);
1418 else 1927 else
1419 selection_extend (ev.x, ev.y, 1); 1928 selection_extend (ev.x, ev.y, 1);
… …
1434 case Button3: 1943 case Button3:
1435 if (MEvent.button == Button3 && clickintime) 1944 if (MEvent.button == Button3 && clickintime)
1436 selection_rotate (ev.x, ev.y); 1945 selection_rotate (ev.x, ev.y);
1437 else 1946 else
1438 selection_extend (ev.x, ev.y, 1); 1947 selection_extend (ev.x, ev.y, 1);
1948
1439 MEvent.button = Button3; 1949 MEvent.button = Button3;
1440 break; 1950 break;
1441 } 1951 }
1442 } 1952 }
1953
1443 MEvent.time = ev.time; 1954 MEvent.time = ev.time;
1444 return; 1955 return;
1445 } 1956 }
1446 1957
1447 /* 1958 /*
… …
1513 upordown = 1; /* down */ 2024 upordown = 1; /* down */
1514 } 2025 }
1515 if (upordown) 2026 if (upordown)
1516 { 2027 {
1517#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2028#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1518 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2029 cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1519#endif 2030#endif
1520 if (scr_page (upordown < 0 ? UP : DN, 1)) 2031 if (scr_page (upordown < 0 ? UP : DN, 1))
1521 { 2032 {
1522 if (upordown < 0) 2033 if (upordown < 0)
1523 scrollBar.setUp (); 2034 scrollBar.setUp ();
… …
1539 break; 2050 break;
1540 case R_SB_ALIGN_BOTTOM: 2051 case R_SB_ALIGN_BOTTOM:
1541 csrO = scrollBar.bot - scrollBar.top; 2052 csrO = scrollBar.bot - scrollBar.top;
1542 break; 2053 break;
1543 } 2054 }
2055
1544 if (scrollBar.style == R_SB_XTERM 2056 if (scrollBar.style == R_SB_XTERM
1545 || scrollbar_above_slider (ev.y) 2057 || scrollbar_above_slider (ev.y)
1546 || scrollbar_below_slider (ev.y)) 2058 || scrollbar_below_slider (ev.y))
1547 scr_move_to ( scrollbar_position (ev.y) - csrO, 2059 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ());
1548 scrollbar_size ()); 2060
1549 scrollBar.setMotion (); 2061 scrollBar.setMotion ();
1550 break; 2062 break;
1551 2063
1552 case Button1: 2064 case Button1:
1553 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2065 if (scrollbar_align == R_SB_ALIGN_CENTRE)
… …
1557 case Button3: 2069 case Button3:
1558 if (scrollBar.style != R_SB_XTERM) 2070 if (scrollBar.style != R_SB_XTERM)
1559 { 2071 {
1560 if (scrollbar_above_slider (ev.y)) 2072 if (scrollbar_above_slider (ev.y))
1561# ifdef RXVT_SCROLL_FULL 2073# ifdef RXVT_SCROLL_FULL
1562 scr_page (UP, TermWin.nrow - 1); 2074 scr_page (UP, nrow - 1);
1563# else 2075# else
1564 scr_page (UP, TermWin.nrow / 4); 2076 scr_page (UP, nrow / 4);
1565# endif 2077# endif
1566 else if (scrollbar_below_slider (ev.y)) 2078 else if (scrollbar_below_slider (ev.y))
1567# ifdef RXVT_SCROLL_FULL 2079# ifdef RXVT_SCROLL_FULL
1568 scr_page (DN, TermWin.nrow - 1); 2080 scr_page (DN, nrow - 1);
1569# else 2081# else
1570 scr_page (DN, TermWin.nrow / 4); 2082 scr_page (DN, nrow / 4);
1571# endif 2083# endif
1572 else 2084 else
1573 scrollBar.setMotion (); 2085 scrollBar.setMotion ();
1574 } 2086 }
1575 else 2087 else
1576 { 2088 {
1577 scr_page ((ev.button == Button1 ? DN : UP), 2089 scr_page ((ev.button == Button1 ? DN : UP),
1578 (TermWin.nrow 2090 (nrow
1579 * scrollbar_position (ev.y) 2091 * scrollbar_position (ev.y)
1580 / scrollbar_size ())); 2092 / scrollbar_size ()));
1581 } 2093 }
2094
1582 break; 2095 break;
1583 } 2096 }
1584 } 2097 }
2098
1585 return; 2099 return;
1586 } 2100 }
1587#if MENUBAR
1588 /*
1589 * Menubar window processing of button press
1590 */
1591 if (isMenuBarWindow (ev.window))
1592 menubar_control (ev);
1593#endif
1594} 2101}
1595 2102
1596void 2103void
1597rxvt_term::button_release (XButtonEvent &ev) 2104rxvt_term::button_release (XButtonEvent &ev)
1598{ 2105{
1599 int reportmode = 0; 2106 int reportmode = 0;
1600 2107
1601 csrO = 0; /* reset csr Offset */ 2108 csrO = 0; /* reset csr Offset */
1602 if (!bypass_keystate) 2109 if (!bypass_keystate)
1603 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2110 reportmode = !! (priv_modes & PrivMode_mouse_report);
1604 2111
1605 if (scrollbar_isUpDn ()) 2112 if (scrollbar_isUpDn ())
1606 { 2113 {
1607 scrollBar.setIdle (); 2114 scrollBar.setIdle ();
1608 scrollbar_show (0); 2115 scrollbar_show (0);
1609#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1610 refresh_type &= ~SMOOTH_REFRESH;
1611#endif
1612
1613 } 2116 }
2117
1614#ifdef SELECTION_SCROLLING 2118#ifdef SELECTION_SCROLLING
1615 pending_scroll_selection=0; 2119 if (sel_scroll_ev.active)
2120 sel_scroll_ev.stop();
1616#endif 2121#endif
2122
1617 if (ev.window == TermWin.vt) 2123 if (ev.window == vt)
1618 { 2124 {
2125 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2126 return;
2127
2128#if ISO_14755
2129 // 5.4
2130 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2131 return;
2132#endif
2133
1619 if (reportmode) 2134 if (reportmode)
1620 { 2135 {
1621 /* mouse report from vt window */ 2136 /* mouse report from vt window */
1622 /* don't report release of wheel "buttons" */ 2137 /* don't report release of wheel "buttons" */
1623 if (ev.button >= 4) 2138 if (ev.button >= 4)
… …
1637 MEvent.button = AnyButton; 2152 MEvent.button = AnyButton;
1638 mouse_report (ev); 2153 mouse_report (ev);
1639#endif /* MOUSE_REPORT_DOUBLECLICK */ 2154#endif /* MOUSE_REPORT_DOUBLECLICK */
1640 return; 2155 return;
1641 } 2156 }
2157
1642 /* 2158 /*
1643 * dumb hack to compensate for the failure of click-and-drag 2159 * dumb hack to compensate for the failure of click-and-drag
1644 * when overriding mouse reporting 2160 * when overriding mouse reporting
1645 */ 2161 */
1646 if (PrivateModes & PrivMode_mouse_report 2162 if (priv_modes & PrivMode_mouse_report
1647 && bypass_keystate 2163 && bypass_keystate
1648 && ev.button == Button1 && MEvent.clicks <= 1) 2164 && ev.button == Button1 && MEvent.clicks <= 1)
1649 selection_extend (ev.x, ev.y, 0); 2165 selection_extend (ev.x, ev.y, 0);
1650 2166
1651 switch (ev.button) 2167 switch (ev.button)
1652 { 2168 {
1653 case Button1: 2169 case Button1:
1654 case Button3: 2170 case Button3:
1655 selection_make (ev.time); 2171 selection_make (ev.time);
1656 break; 2172 break;
2173
1657 case Button2: 2174 case Button2:
1658 selection_request (ev.time, ev.x, ev.y); 2175 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window?
2176 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
1659 break; 2177 break;
2178
1660#ifdef MOUSE_WHEEL 2179#ifdef MOUSE_WHEEL
1661 case Button4: 2180 case Button4:
1662 case Button5: 2181 case Button5:
1663 { 2182 {
1664 int i; 2183 int i;
1665 page_dirn v; 2184 page_dirn v;
1666 2185
1667 v = (ev.button == Button4) ? UP : DN; 2186 v = ev.button == Button4 ? UP : DN;
2187
1668 if (ev.state & ShiftMask) 2188 if (ev.state & ShiftMask)
1669 i = 1; 2189 i = 1;
1670 else if ((Options & Opt_mouseWheelScrollPage)) 2190 else if (option (Opt_mouseWheelScrollPage))
1671 i = TermWin.nrow - 1; 2191 i = nrow - 1;
1672 else 2192 else
1673 i = 5; 2193 i = 5;
2194
1674# ifdef MOUSE_SLIP_WHEELING 2195# ifdef MOUSE_SLIP_WHEELING
1675 if (ev.state & ControlMask) 2196 if (ev.state & ControlMask)
1676 { 2197 {
1677 mouse_slip_wheel_speed += (v ? -1 : 1); 2198 mouse_slip_wheel_speed += v ? -1 : 1;
2199 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2200 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2201
2202 if (slip_wheel_ev.at < NOW)
1678 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2203 slip_wheel_ev.at = NOW + SCROLLBAR_CONTINUOUS_DELAY;
2204
2205 slip_wheel_ev.start ();
2206 }
2207 else
2208 {
2209# endif
2210 scr_page (v, i);
2211 scrollbar_show (1);
2212# ifdef MOUSE_SLIP_WHEELING
1679 } 2213 }
1680# endif 2214# endif
1681# ifdef JUMP_MOUSE_WHEEL
1682 scr_page (v, i);
1683 scr_refresh (SMOOTH_REFRESH);
1684 scrollbar_show (1);
1685# else
1686 while (i--)
1687 {
1688 scr_page (v, 1);
1689 scr_refresh (SMOOTH_REFRESH);
1690 scrollbar_show (1);
1691 }
1692# endif
1693
1694 } 2215 }
1695 break; 2216 break;
1696#endif 2217#endif
1697
1698 }
1699 }
1700#ifdef MENUBAR
1701 else if (isMenuBarWindow (ev.window))
1702 menubar_control (ev);
1703#endif
1704}
1705
1706
1707#ifdef TRANSPARENT
1708/*
1709 * Check our parents are still who we think they are.
1710 * Do transparency updates if required
1711 */
1712int
1713rxvt_term::check_our_parents ()
1714{
1715 int i, pchanged, aformat, have_pixmap, rootdepth;
1716 unsigned long nitems, bytes_after;
1717 Atom atype;
1718 unsigned char *prop = NULL;
1719 Window root, oldp, *list;
1720 Pixmap rootpixmap = None;
1721 XWindowAttributes wattr, wrootattr;
1722
1723 pchanged = 0;
1724
1725 if (! (Options & Opt_transparent))
1726 return pchanged; /* Don't try any more */
1727
1728 XGetWindowAttributes (display->display, display->root, &wrootattr);
1729 rootdepth = wrootattr.depth;
1730
1731 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
1732 if (rootdepth != wattr.depth)
1733 {
1734 if (am_transparent)
1735 { 2218 }
1736 pchanged = 1;
1737 XSetWindowBackground (display->display, TermWin.vt,
1738 PixColors[Color_bg]);
1739 am_transparent = am_pixmap_trans = 0;
1740 }
1741 return pchanged; /* Don't try any more */
1742 }
1743
1744 /* Get all X ops out of the queue so that our information is up-to-date. */
1745 XSync (display->display, False);
1746
1747 /*
1748 * Make the frame window set by the window manager have
1749 * the root background. Some window managers put multiple nested frame
1750 * windows for each client, so we have to take care about that.
1751 */
1752 i = (xa[XA_XROOTPMAPID] != 0
1753 && (XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID],
1754 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1755 &nitems, &bytes_after, &prop) == Success));
1756 if (!i || prop == NULL)
1757 have_pixmap = 0;
1758 else
1759 { 2219 }
1760 have_pixmap = 1;
1761 rootpixmap = * ((Pixmap *)prop);
1762 XFree (prop);
1763 }
1764 if (have_pixmap)
1765 {
1766 /*
1767 * Copy display->root pixmap transparency
1768 */
1769 int sx, sy, nx, ny;
1770 unsigned int nw, nh;
1771 Window cr;
1772 XImage *image;
1773 GC gc;
1774 XGCValues gcvalue;
1775
1776 XTranslateCoordinates (display->display, TermWin.parent[0], display->root,
1777 0, 0, &sx, &sy, &cr);
1778 nw = (unsigned int)szHint.width;
1779 nh = (unsigned int)szHint.height;
1780 nx = ny = 0;
1781
1782 if (sx < 0)
1783 {
1784 nw += sx;
1785 nx = -sx;
1786 sx = 0;
1787 }
1788
1789 if (sy < 0)
1790 {
1791 nh += sy;
1792 ny = -sy;
1793 sy = 0;
1794 }
1795
1796 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
1797 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
1798 allowedxerror = -1;
1799 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes,
1800 ZPixmap);
1801 /* XXX: handle BadMatch - usually because we're outside the pixmap */
1802 /* XXX: may need a delay here? */
1803 allowedxerror = 0;
1804 if (image == NULL)
1805 {
1806 if (am_transparent && am_pixmap_trans)
1807 {
1808 pchanged = 1;
1809 if (TermWin.pixmap != None)
1810 {
1811 XFreePixmap (display->display, TermWin.pixmap);
1812 TermWin.pixmap = None;
1813 }
1814 }
1815 am_pixmap_trans = 0;
1816 }
1817 else
1818 {
1819 if (TermWin.pixmap != None)
1820 XFreePixmap (display->display, TermWin.pixmap);
1821 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
1822 (unsigned int)szHint.width,
1823 (unsigned int)szHint.height,
1824 (unsigned int)image->depth);
1825 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue);
1826 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0,
1827 nx, ny, (unsigned int)image->width,
1828 (unsigned int)image->height);
1829 XFreeGC (display->display, gc);
1830 XDestroyImage (image);
1831 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
1832 TermWin.pixmap);
1833 if (!am_transparent || !am_pixmap_trans)
1834 pchanged = 1;
1835 am_transparent = am_pixmap_trans = 1;
1836 }
1837 }
1838
1839 if (!am_pixmap_trans)
1840 {
1841 unsigned int n;
1842 /*
1843 * InheritPixmap transparency
1844 */
1845 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
1846 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window));
1847 i++)
1848 {
1849 oldp = TermWin.parent[i];
1850 XQueryTree (display->display, TermWin.parent[i - 1], &root,
1851 &TermWin.parent[i], &list, &n);
1852 XFree (list);
1853 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
1854 if (TermWin.parent[i] == display->root)
1855 {
1856 if (oldp != None)
1857 pchanged = 1;
1858 break;
1859 }
1860 if (oldp != TermWin.parent[i])
1861 pchanged = 1;
1862 }
1863
1864 n = 0;
1865
1866 if (pchanged)
1867 {
1868 for (; n < (unsigned int)i; n++)
1869 {
1870 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr);
1871 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL"));
1872 if (wattr.depth != rootdepth || wattr.c_class == InputOnly)
1873 {
1874 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1;
1875 break;
1876 }
1877 }
1878 }
1879
1880 if (n > (int) (sizeof (TermWin.parent)
1881 / sizeof (TermWin.parent[0])))
1882 {
1883 D_X ((stderr, "InheritPixmap Turning off"));
1884 XSetWindowBackground (display->display, TermWin.parent[0],
1885 PixColors[Color_fg]);
1886 XSetWindowBackground (display->display, TermWin.vt,
1887 PixColors[Color_bg]);
1888 am_transparent = 0;
1889 /* XXX: also turn off Opt_transparent? */
1890 }
1891 else
1892 {
1893 /* wait (an arbitrary period) for the WM to do its thing
1894 * needed for fvwm2.2.2 (and before?) */
1895# ifdef HAVE_NANOSLEEP
1896 struct timespec rqt;
1897
1898 rqt.tv_sec = 1;
1899 rqt.tv_nsec = 0;
1900 nanosleep (&rqt, NULL);
1901# else
1902 sleep (1);
1903# endif
1904 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
1905 for (n = 0; n < (unsigned int)i; n++)
1906 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n],
1907 ParentRelative);
1908 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
1909 ParentRelative);
1910 am_transparent = 1;
1911 }
1912
1913 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
1914 TermWin.parent[i] = None;
1915 }
1916 return pchanged;
1917} 2220}
1918#endif
1919 2221
1920/*}}} */ 2222/*}}} */
1921 2223
1922bool 2224bool
1923rxvt_term::cmd_parse () 2225rxvt_term::cmd_parse ()
1924{ 2226{
1925 bool flag = false; 2227 bool flag = false;
1926 unicode_t ch = NOCHAR; 2228 wchar_t ch = NOCHAR;
1927 unsigned char *seq_begin; // remember start of esc-sequence here 2229 char *seq_begin; // remember start of esc-sequence here
1928 2230
1929 for (;;) 2231 for (;;)
1930 { 2232 {
1931 if (ch == NOCHAR) 2233 if (ch == NOCHAR)
1932 { 2234 {
1933 seq_begin = cmdbuf_ptr; 2235 seq_begin = cmdbuf_ptr;
1934 ch = next_char (); 2236 ch = next_char ();
1935 }
1936 2237
1937 if (ch == NOCHAR) // TODO: improve 2238 if (ch == NOCHAR)
1938 break; 2239 break;
1939
1940 if (!IS_CONTROL (ch) || ch == '\t' || ch == '\n' || ch == '\r')
1941 { 2240 }
2241
2242 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT)
2243 {
2244 if (!seen_input)
2245 {
2246 seen_input = 1;
2247 // many badly-written programs (e.g. jed) contain a race condition:
2248 // they first read the screensize and then install a SIGWINCH handler.
2249 // some window managers resize the window early, and these programs
2250 // then sometimes get the size wrong.
2251 // unfortunately other programs are even more buggy and dislike
2252 // being sent SIGWINCH, so only do it when we were in fact being
2253 // resized.
2254 if (seen_resize && cmd_pid)
2255 kill (-cmd_pid, SIGWINCH);
2256 }
2257
1942 /* Read a text string from the input buffer */ 2258 /* Read a text string from the input buffer */
1943 unicode_t buf[UBUFSIZ]; 2259 wchar_t buf[UBUFSIZ];
1944 bool refreshnow = false; 2260 bool refreshnow = false;
1945 int nlines = 0; 2261 int nlines = 0;
1946 unicode_t *str = buf; 2262 wchar_t *str = buf;
1947 2263 wchar_t *eol = str + min (ncol, UBUFSIZ);
1948 *str++ = ch;
1949 2264
1950 for (;;) 2265 for (;;)
1951 { 2266 {
2267 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2268 break;
2269
2270 *str++ = ch;
2271
2272 if (ch == C0_LF || str >= eol)
2273 {
2274 if (ch == C0_LF)
2275 nlines++;
2276
2277 refresh_count++;
2278
2279 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2280 {
2281 refresh_count = 0;
2282
2283 if (!option (Opt_skipScroll) || io_manager::now () > NOW + 1. / 60.)
2284 {
2285 refreshnow = true;
2286 ch = NOCHAR;
2287 break;
2288 }
2289 }
2290
2291 // scr_add_lines only works for nlines <= nrow - 1.
2292 if (nlines >= nrow - 1)
2293 {
2294 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2295 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2296 scr_add_lines (buf, str - buf, nlines);
2297
2298 nlines = 0;
2299 str = buf;
2300 eol = str + min (ncol, UBUFSIZ);
2301 }
2302
2303 if (str >= eol)
2304 {
2305 if (eol >= buf + UBUFSIZ)
2306 {
2307 ch = NOCHAR;
2308 break;
2309 }
2310 else
2311 eol = min (eol + ncol, buf + UBUFSIZ);
2312 }
2313
2314 }
2315
1952 seq_begin = cmdbuf_ptr; 2316 seq_begin = cmdbuf_ptr;
1953 ch = next_char (); 2317 ch = next_char ();
1954
1955 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != '\t' && ch != '\n' && ch != '\r'))
1956 break;
1957
1958 *str++ = ch;
1959
1960 if (ch == '\n')
1961 {
1962 nlines++;
1963 refresh_count++;
1964
1965 if (! (Options & Opt_jumpScroll)
1966 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
1967 {
1968 refreshnow = true;
1969 flag = true;
1970 ch = NOCHAR;
1971 break;
1972 }
1973
1974 // scr_add_lines only works for nlines < TermWin.nrow - 1.
1975 if (nlines >= TermWin.nrow - 1)
1976 {
1977 scr_add_lines (buf, nlines, str - buf);
1978 nlines = 0;
1979 str = buf;
1980 }
1981 }
1982
1983 if (str >= buf + UBUFSIZ)
1984 {
1985 ch = NOCHAR;
1986 break;
1987 }
1988 } 2318 }
1989 2319
2320 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2321 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
1990 scr_add_lines (buf, nlines, str - buf); 2322 scr_add_lines (buf, str - buf, nlines);
1991 2323
1992 /* 2324 /*
1993 * If there have been a lot of new lines, then update the screen 2325 * If there have been a lot of new lines, then update the screen
1994 * What the heck I'll cheat and only refresh less than every page-full. 2326 * What the heck we'll cheat and only refresh less than every page-full.
1995 * the number of pages between refreshes is refresh_limit, which 2327 * if skipScroll is enabled.
1996 * is incremented here because we must be doing flat-out scrolling.
1997 *
1998 * refreshing should be correct for small scrolls, because of the
1999 * time-out
2000 */ 2328 */
2001 if (refreshnow) 2329 if (refreshnow)
2002 { 2330 {
2003 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD) 2331 flag = true;
2004 refresh_limit++;
2005
2006 scr_refresh (refresh_type); 2332 scr_refresh ();
2333 want_refresh = 1;
2007 } 2334 }
2008 2335
2009 } 2336 }
2010 else 2337 else
2011 { 2338 {
… …
2026 2353
2027 return flag; 2354 return flag;
2028} 2355}
2029 2356
2030// read the next character 2357// read the next character
2031unicode_t 2358wchar_t
2032rxvt_term::next_char () 2359rxvt_term::next_char () NOTHROW
2033{ 2360{
2034 while (cmdbuf_ptr < cmdbuf_endp) 2361 while (cmdbuf_ptr < cmdbuf_endp)
2035 { 2362 {
2036 // assume 7-bit to be ascii ALWAYS 2363 // assume 7-bit to be ascii ALWAYS
2037 if (*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b) 2364 if ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b)
2038 return *cmdbuf_ptr++; 2365 return *cmdbuf_ptr++;
2039 2366
2040 wchar_t wc; 2367 wchar_t wc;
2041 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); 2368 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2042 2369
2043 if (len == (size_t)-2) 2370 if (len == (size_t)-2)
2044 { 2371 {
2045 // the mbstate stores incomplete sequences. didn't know this :/ 2372 // the mbstate stores incomplete sequences. didn't know this :/
2046 cmdbuf_ptr = cmdbuf_endp; 2373 cmdbuf_ptr = cmdbuf_endp;
2047 break; 2374 break;
2048 } 2375 }
2049 2376
2050 if (len == (size_t)-1) 2377 if (len == (size_t)-1)
2051 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through 2378 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2052 2379
2053 // assume wchar == unicode 2380 // assume wchar == unicode
2054 cmdbuf_ptr += len; 2381 cmdbuf_ptr += len;
2055 return wc; 2382 return wc & UNICODE_MASK;
2056 } 2383 }
2057 2384
2058 return NOCHAR; 2385 return NOCHAR;
2059} 2386}
2387
2388// read the next octet
2389uint32_t
2390rxvt_term::next_octet () NOTHROW
2391{
2392 return cmdbuf_ptr < cmdbuf_endp
2393 ? (unsigned char)*cmdbuf_ptr++
2394 : NOCHAR;
2395}
2396
2397static class out_of_input out_of_input;
2060 2398
2061/* rxvt_cmd_getc () - Return next input character */ 2399/* rxvt_cmd_getc () - Return next input character */
2062/* 2400/*
2063 * Return the next input character after first passing any keyboard input 2401 * Return the next input character after first passing any keyboard input
2064 * to the command. 2402 * to the command.
2065 */ 2403 */
2066unicode_t 2404wchar_t
2067rxvt_term::cmd_getc () 2405rxvt_term::cmd_getc () THROW ((class out_of_input))
2068{ 2406{
2069 unicode_t c = next_char (); 2407 wchar_t c = next_char ();
2408
2409 if (c == NOCHAR)
2410 throw out_of_input;
2411
2412 return c;
2413}
2414
2415uint32_t
2416rxvt_term::cmd_get8 () THROW ((class out_of_input))
2417{
2418 uint32_t c = next_octet ();
2070 2419
2071 if (c == NOCHAR) 2420 if (c == NOCHAR)
2072 throw out_of_input; 2421 throw out_of_input;
2073 2422
2074 return c; 2423 return c;
… …
2138 { 2487 {
2139 if ((buf[len++] = cmd_getc ()) == 'i') 2488 if ((buf[len++] = cmd_getc ()) == 'i')
2140 break; /* done = 1 */ 2489 break; /* done = 1 */
2141 } 2490 }
2142 } 2491 }
2143 2492
2144 for (i = 0; i < len; i++) 2493 for (i = 0; i < len; i++)
2145 if (putc (buf[i], fd) == EOF) 2494 if (putc (buf[i], fd) == EOF)
2146 { 2495 {
2147 done = 1; 2496 done = 1;
2148 break; 2497 break;
… …
2156/*}}} */ 2505/*}}} */
2157 2506
2158/* *INDENT-OFF* */ 2507/* *INDENT-OFF* */
2159enum { 2508enum {
2160 C1_40 = 0x40, 2509 C1_40 = 0x40,
2161 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2510 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2162 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2511 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2163 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2512 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2164 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2513 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2165}; 2514};
2166/* *INDENT-ON* */ 2515/* *INDENT-ON* */
2167 2516
2168/*{{{ process non-printing single characters */ 2517/*{{{ process non-printing single characters */
2169void 2518void
… …
2174 case C0_ESC: 2523 case C0_ESC:
2175 process_escape_seq (); 2524 process_escape_seq ();
2176 break; 2525 break;
2177 case C0_ENQ: /* terminal Status */ 2526 case C0_ENQ: /* terminal Status */
2178 if (rs[Rs_answerbackstring]) 2527 if (rs[Rs_answerbackstring])
2179 tt_write ( 2528 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2180 (const unsigned char *)rs[Rs_answerbackstring],
2181 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2182 else 2529 else
2183 tt_write ((unsigned char *)VT100_ANS, 2530 tt_write (VT100_ANS, strlen (VT100_ANS));
2184 (unsigned int)STRLEN (VT100_ANS));
2185 break; 2531 break;
2186 case C0_BEL: /* bell */ 2532 case C0_BEL: /* bell */
2187 scr_bell (); 2533 scr_bell ();
2188 break; 2534 break;
2189 case C0_BS: /* backspace */ 2535 case C0_BS: /* backspace */
… …
2205 break; 2551 break;
2206 case C0_SI: /* shift in - acs */ 2552 case C0_SI: /* shift in - acs */
2207 scr_charset_choose (0); 2553 scr_charset_choose (0);
2208 break; 2554 break;
2209 2555
2556#ifdef EIGHT_BIT_CONTROLS
2210 // 8-bit controls 2557 // 8-bit controls
2211 case 0x90: /* DCS */ 2558 case 0x90: /* DCS */
2212 process_dcs_seq (); 2559 process_dcs_seq ();
2213 break; 2560 break;
2214 case 0x9b: /* CSI */ 2561 case 0x9b: /* CSI */
2215 process_csi_seq (); 2562 process_csi_seq ();
2216 break; 2563 break;
2217 case 0x9d: /* CSI */ 2564 case 0x9d: /* OSC */
2218 process_osc_seq (); 2565 process_osc_seq ();
2219 break; 2566 break;
2567#endif
2220 } 2568 }
2221} 2569}
2222/*}}} */ 2570/*}}} */
2223 2571
2224 2572
… …
2286void 2634void
2287rxvt_term::process_escape_seq () 2635rxvt_term::process_escape_seq ()
2288{ 2636{
2289 unicode_t ch = cmd_getc (); 2637 unicode_t ch = cmd_getc ();
2290 2638
2291 if (PrivateModes & PrivMode_vt52) 2639 if (priv_modes & PrivMode_vt52)
2292 { 2640 {
2293 process_escape_vt52 (ch); 2641 process_escape_vt52 (ch);
2294 return; 2642 return;
2295 } 2643 }
2296 2644
… …
2311 scr_charset_set (2, (unsigned int)cmd_getc ()); 2659 scr_charset_set (2, (unsigned int)cmd_getc ());
2312 break; 2660 break;
2313 case '+': 2661 case '+':
2314 scr_charset_set (3, (unsigned int)cmd_getc ()); 2662 scr_charset_set (3, (unsigned int)cmd_getc ());
2315 break; 2663 break;
2316#ifndef NO_FRILLS 2664#if !ENABLE_MINIMAL
2317 case '6': 2665 case '6':
2318 scr_backindex (); 2666 scr_backindex ();
2319 break; 2667 break;
2320#endif 2668#endif
2321 case '7': 2669 case '7':
2322 scr_cursor (SAVE); 2670 scr_cursor (SAVE);
2323 break; 2671 break;
2324 case '8': 2672 case '8':
2325 scr_cursor (RESTORE); 2673 scr_cursor (RESTORE);
2326 break; 2674 break;
2327#ifndef NO_FRILLS 2675#if !ENABLE_MINIMAL
2328 case '9': 2676 case '9':
2329 scr_forwardindex (); 2677 scr_forwardindex ();
2330 break; 2678 break;
2331#endif 2679#endif
2332 case '=': 2680 case '=':
… …
2342 break; 2690 break;
2343 2691
2344 /* 8.3.87: NEXT LINE */ 2692 /* 8.3.87: NEXT LINE */
2345 case C1_NEL: /* ESC E */ 2693 case C1_NEL: /* ESC E */
2346 { 2694 {
2347 unicode_t nlcr[] = { L'\n', L'\r' }; 2695 wchar_t nlcr[] = { C0_LF, C0_CR };
2348 scr_add_lines (nlcr, 1, 2); 2696 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);
2349 } 2697 }
2350 break; 2698 break;
2351 2699
2352 /* kidnapped escape sequence: Should be 8.3.48 */ 2700 /* kidnapped escape sequence: Should be 8.3.48 */
2353 case C1_ESA: /* ESC G */ 2701 case C1_ESA: /* ESC G */
… …
2363 case C1_RI: /* ESC M */ 2711 case C1_RI: /* ESC M */
2364 scr_index (DN); 2712 scr_index (DN);
2365 break; 2713 break;
2366 2714
2367 /* 8.3.142: SINGLE-SHIFT TWO */ 2715 /* 8.3.142: SINGLE-SHIFT TWO */
2368 /*case C1_SS2: scr_single_shift (2); break; */ 2716 /*case C1_SS2: scr_single_shift (2); break; */
2369 2717
2370 /* 8.3.143: SINGLE-SHIFT THREE */ 2718 /* 8.3.143: SINGLE-SHIFT THREE */
2371 /*case C1_SS3: scr_single_shift (3); break; */ 2719 /*case C1_SS3: scr_single_shift (3); break; */
2372 2720
2373 /* 8.3.27: DEVICE CONTROL STRING */ 2721 /* 8.3.27: DEVICE CONTROL STRING */
2374 case C1_DCS: /* ESC P */ 2722 case C1_DCS: /* ESC P */
2375 process_dcs_seq (); 2723 process_dcs_seq ();
2376 break; 2724 break;
2377 2725
2378 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2726 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2379 case C1_SCI: /* ESC Z */ 2727 case C1_SCI: /* ESC Z */
2380 tt_write ((const unsigned char *)ESCZ_ANSWER, 2728 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2381 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2382 break; /* steal obsolete ESC [ c */ 2729 break; /* steal obsolete ESC [ c */
2383 2730
2384 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2731 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */
2385 case C1_CSI: /* ESC [ */ 2732 case C1_CSI: /* ESC [ */
2386 process_csi_seq (); 2733 process_csi_seq ();
… …
2391 process_osc_seq (); 2738 process_osc_seq ();
2392 break; 2739 break;
2393 2740
2394 /* 8.3.106: RESET TO INITIAL STATE */ 2741 /* 8.3.106: RESET TO INITIAL STATE */
2395 case 'c': 2742 case 'c':
2743 mbstate.reset ();
2396 scr_poweron (); 2744 scr_poweron ();
2397 scrollbar_show (1); 2745 scrollbar_show (1);
2398 break; 2746 break;
2399 2747
2400 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2748 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
… …
2412 2760
2413/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2761/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2414/* *INDENT-OFF* */ 2762/* *INDENT-OFF* */
2415enum { 2763enum {
2416 CSI_ICH = 0x40, 2764 CSI_ICH = 0x40,
2417 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2765 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2418 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2766 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2419 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2767 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2420 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 2768 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2421 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 2769 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2422 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2770 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
… …
2437 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2785 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2438 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2786 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2439 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2787 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2440 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2788 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2441 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2789 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2442 make_byte (0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 2790 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2443 }; 2791 };
2444/* *INDENT-ON* */ 2792/* *INDENT-ON* */
2445 2793
2446void 2794void
2447rxvt_term::process_csi_seq () 2795rxvt_term::process_csi_seq ()
2448{ 2796{
2449 unicode_t ch, priv, i; 2797 unicode_t ch, priv, i;
2450 unsigned int nargs, p; 2798 unsigned int nargs, p;
2451 int n, ndef; 2799 int n, ndef;
2452 int arg[ESC_ARGS]; 2800 int arg[ESC_ARGS] = { };
2453 2801
2454 for (nargs = ESC_ARGS; nargs > 0;) 2802 nargs = 0;
2455 arg[--nargs] = 0;
2456 2803
2457 priv = 0; 2804 priv = 0;
2458 ch = cmd_getc (); 2805 ch = cmd_getc ();
2459 if (ch >= '<' && ch <= '?') 2806 if (ch >= '<' && ch <= '?')
2460 { /* '<' '=' '>' '?' */ 2807 { /* '<' '=' '>' '?' */
… …
2494 ndef = get_byte_array_bit (csi_defaults, i); 2841 ndef = get_byte_array_bit (csi_defaults, i);
2495 for (p = 0; p < nargs; p++) 2842 for (p = 0; p < nargs; p++)
2496 if (arg[p] == -1) 2843 if (arg[p] == -1)
2497 arg[p] = ndef; 2844 arg[p] = ndef;
2498 2845
2499#ifdef DEBUG_CMD
2500 fprintf (stderr, "CSI ");
2501 for (p = 0; p < nargs; p++)
2502 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2503 fprintf (stderr, "%c\n", ch);
2504#endif
2505
2506 /* 2846 /*
2507 * private mode handling 2847 * private mode handling
2508 */ 2848 */
2509 if (priv) 2849 if (priv)
2510 { 2850 {
2511 switch (priv) 2851 switch (priv)
2512 { 2852 {
2513 case '>': 2853 case '>':
2514 if (ch == CSI_DA) /* secondary device attributes */ 2854 if (ch == CSI_DA) /* secondary device attributes */
2855 {
2856 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2857 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2858 //
2859 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2860 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, and 94 for later versions, to signify
2861 // that we do not support xterm mouse reporting (should be 95 when we do).
2862 //
2515 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2863 tt_printf ("\033[>%d;94;0c", 'U');
2864 }
2516 break; 2865 break;
2517 case '?': 2866 case '?':
2518 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2867 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2519 process_terminal_mode (ch, priv, nargs, arg); 2868 process_terminal_mode (ch, priv, nargs, arg);
2520 break; 2869 break;
… …
2625 2974
2626 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 2975 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2627 arg[0] = -arg[0]; 2976 arg[0] = -arg[0];
2628 /* FALLTHROUGH */ 2977 /* FALLTHROUGH */
2629 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 2978 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2630 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 2979 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2631 break; 2980 break;
2632 2981
2633 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 2982 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2634 tt_write ((const unsigned char *)VT100_ANS, 2983 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2635 (unsigned int) (sizeof (VT100_ANS) - 1));
2636 break; 2984 break;
2637 2985
2638 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 2986 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2639 process_sgr_mode (nargs, arg); 2987 process_sgr_mode (nargs, arg);
2640 break; 2988 break;
… …
2646 tt_printf ("\033[0n"); 2994 tt_printf ("\033[0n");
2647 break; 2995 break;
2648 case 6: /* CPR requested */ 2996 case 6: /* CPR requested */
2649 scr_report_position (); 2997 scr_report_position ();
2650 break; 2998 break;
2651#if defined (ENABLE_DISPLAY_ANSWER)
2652 case 7: /* unofficial extension */ 2999 case 7: /* unofficial extension */
3000 if (option (Opt_insecure))
2653 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3001 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2654 break; 3002 break;
2655#endif
2656 case 8: /* unofficial extension */ 3003 case 8: /* unofficial extension */
2657 xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); 3004 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2658 break; 3005 break;
2659 } 3006 }
2660 break; 3007 break;
2661 3008
2662 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3009 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2695 break; 3042 break;
2696 3043
2697 case CSI_RM: /* 8.3.107: RESET MODE */ 3044 case CSI_RM: /* 8.3.107: RESET MODE */
2698 if (arg[0] == 4) 3045 if (arg[0] == 4)
2699 scr_insert_mode (0); 3046 scr_insert_mode (0);
3047 else if (arg[0] == 20)
3048 priv_modes &= ~PrivMode_LFNL;
2700 break; 3049 break;
2701 3050
2702 case CSI_SM: /* 8.3.126: SET MODE */ 3051 case CSI_SM: /* 8.3.126: SET MODE */
2703 if (arg[0] == 4) 3052 if (arg[0] == 4)
2704 scr_insert_mode (1); 3053 scr_insert_mode (1);
3054 else if (arg[0] == 20)
3055 priv_modes |= PrivMode_LFNL;
2705 break; 3056 break;
2706 3057
2707 /* 3058 /*
2708 * PRIVATE USE beyond this point. All CSI_7? sequences here 3059 * PRIVATE USE beyond this point. All CSI_7? sequences here
2709 */ 3060 */
… …
2721 break; 3072 break;
2722 case CSI_75: 3073 case CSI_75:
2723 scr_cursor (RESTORE); 3074 scr_cursor (RESTORE);
2724 break; 3075 break;
2725 3076
2726#ifndef NO_FRILLS 3077#if !ENABLE_MINIMAL
2727 case CSI_74: 3078 case CSI_74:
2728 process_window_ops (arg, nargs); 3079 process_window_ops (arg, nargs);
2729 break; 3080 break;
2730#endif 3081#endif
2731 3082
… …
2738 break; 3089 break;
2739 } 3090 }
2740} 3091}
2741/*}}} */ 3092/*}}} */
2742 3093
2743#ifndef NO_FRILLS 3094#if !ENABLE_MINIMAL
2744/* ARGSUSED */ 3095/* ARGSUSED */
2745void 3096void
2746rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3097rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2747{ 3098{
2748 int x, y; 3099 int x, y;
2749 XWindowAttributes wattr; 3100 XWindowAttributes wattr;
2750 Window wdummy; 3101 Window wdummy;
3102
3103 dLocal (Display *, dpy);
2751 3104
2752 if (nargs == 0) 3105 if (nargs == 0)
2753 return; 3106 return;
2754 3107
2755 switch (args[0]) 3108 switch (args[0])
2756 { 3109 {
2757 /* 3110 /*
2758 * commands 3111 * commands
2759 */ 3112 */
2760 case 1: /* deiconify window */ 3113 case 1: /* deiconify window */
2761 XMapWindow (display->display, TermWin.parent[0]); 3114 XMapWindow (dpy, parent[0]);
2762 break; 3115 break;
2763 case 2: /* iconify window */ 3116 case 2: /* iconify window */
2764 XIconifyWindow (display->display, TermWin.parent[0], 3117 XIconifyWindow (dpy, parent[0], display->screen);
2765 DefaultScreen (display->display));
2766 break; 3118 break;
2767 case 3: /* set position (pixels) */ 3119 case 3: /* set position (pixels) */
2768 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3120 XMoveWindow (dpy, parent[0], args[1], args[2]);
2769 break; 3121 break;
2770 case 4: /* set size (pixels) */ 3122 case 4: /* set size (pixels) */
2771 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3123 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2772 break; 3124 break;
2773 case 5: /* raise window */ 3125 case 5: /* raise window */
2774 XRaiseWindow (display->display, TermWin.parent[0]); 3126 XRaiseWindow (dpy, parent[0]);
2775 break; 3127 break;
2776 case 6: /* lower window */ 3128 case 6: /* lower window */
2777 XLowerWindow (display->display, TermWin.parent[0]); 3129 XLowerWindow (dpy, parent[0]);
2778 break; 3130 break;
2779 case 7: /* refresh window */ 3131 case 7: /* refresh window */
2780 scr_touch (true); 3132 scr_touch (true);
2781 break; 3133 break;
2782 case 8: /* set size (chars) */ 3134 case 8: /* set size (chars) */
2783 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3135 set_widthheight ((unsigned int) (args[2] * fwidth),
2784 (unsigned int) (args[1] * TermWin.fheight)); 3136 (unsigned int) (args[1] * fheight));
2785 break; 3137 break;
2786 3138
2787 //case 9: NYI, TODO, restore maximized window or maximize window 3139 //case 9: NYI, TODO, restore maximized window or maximize window
2788 default: 3140 default:
2789 if (args[0] >= 24) /* set height (chars) */ 3141 if (args[0] >= 24) /* set height (chars) */
2790 set_widthheight ((unsigned int)TermWin.width, 3142 set_widthheight ((unsigned int)width,
2791 (unsigned int) (args[1] * TermWin.fheight)); 3143 (unsigned int) (args[1] * fheight));
2792 break; 3144 break;
2793
2794 3145
2795 /* 3146 /*
2796 * reports - some output format copied from XTerm 3147 * reports - some output format copied from XTerm
2797 */ 3148 */
2798 case 11: /* report window state */ 3149 case 11: /* report window state */
2799 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3150 XGetWindowAttributes (dpy, parent[0], &wattr);
2800 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3151 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2801 break; 3152 break;
2802 case 13: /* report window position */ 3153 case 13: /* report window position */
2803 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3154 XGetWindowAttributes (dpy, parent[0], &wattr);
2804 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3155 XTranslateCoordinates (dpy, parent[0], wattr.root,
2805 -wattr.border_width, -wattr.border_width, 3156 -wattr.border_width, -wattr.border_width,
2806 &x, &y, &wdummy); 3157 &x, &y, &wdummy);
2807 tt_printf ("\033[3;%d;%dt", x, y); 3158 tt_printf ("\033[3;%d;%dt", x, y);
2808 break; 3159 break;
2809 case 14: /* report window size (pixels) */ 3160 case 14: /* report window size (pixels) */
2810 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3161 XGetWindowAttributes (dpy, parent[0], &wattr);
2811 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3162 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2812 break; 3163 break;
2813 case 18: /* report text area size (chars) */ 3164 case 18: /* report text area size (chars) */
2814 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3165 tt_printf ("\033[8;%d;%dt", nrow, ncol);
2815 break; 3166 break;
2816 case 19: /* report window size (chars) */ 3167 case 19: /* report window size (chars) */
2817 tt_printf ("\033[9;%d;%dt", TermWin.nrow, TermWin.ncol); 3168 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2818 break; 3169 break;
2819#if 0 /* XXX: currently disabled due to security concerns */
2820 case 20: /* report icon label */ 3170 case 20: /* report icon label */
3171 {
3172 char *s;
2821 XGetIconName (display->display, TermWin.parent[0], &s); 3173 XGetIconName (dpy, parent[0], &s);
2822 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3174 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3175 XFree (s);
3176 }
2823 break; 3177 break;
2824 case 21: /* report window title */ 3178 case 21: /* report window title */
3179 {
3180 char *s;
2825 XFetchName (display->display, TermWin.parent[0], &s); 3181 XFetchName (dpy, parent[0], &s);
2826 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3182 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3183 XFree (s);
3184 }
2827 break; 3185 break;
2828#endif
2829 } 3186 }
2830} 3187}
2831#endif 3188#endif
2832 3189
2833/*----------------------------------------------------------------------*/ 3190/*----------------------------------------------------------------------*/
2834/* 3191/*
2835 * get input up until STRING TERMINATOR (or BEL) 3192 * get input up until STRING TERMINATOR (or BEL)
2836 * ends_how is terminator used. returned input must be free ()d 3193 * ends_how is terminator used. returned input must be free()'d
2837 */ 3194 */
2838unsigned char * 3195char *
2839rxvt_term::get_to_st (unicode_t &ends_how) 3196rxvt_term::get_to_st (unicode_t &ends_how)
2840{ 3197{
2841 int seen_esc = 0; /* seen escape? */ 3198 unicode_t ch;
3199 bool seen_esc = false;
2842 unsigned int n = 0; 3200 unsigned int n = 0;
2843 unsigned char *s;
2844 unicode_t ch;
2845 unsigned char string[STRING_MAX]; 3201 wchar_t string[STRING_MAX];
2846 3202
2847 while ((ch = cmd_getc ())) 3203 while ((ch = cmd_getc ()) != NOCHAR)
2848 { 3204 {
2849 if (ch == C0_BEL 3205 if (seen_esc)
2850 || ch == CHAR_ST 3206 {
2851 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3207 if (ch == 0x5c) /* 7bit ST */
2852 break; 3208 break;
2853 3209 else
3210 return NULL;
3211 }
2854 if (ch == C0_ESC) 3212 else if (ch == C0_ESC)
2855 { 3213 {
2856 seen_esc = 1; 3214 seen_esc = true;
2857 continue; 3215 continue;
2858 } 3216 }
3217 else if (ch == C0_BEL || ch == CHAR_ST)
3218 break;
2859 else if (ch == '\t') 3219 else if (ch == C0_SYN)
2860 ch = ' '; /* translate '\t' to space */ 3220 ch = cmd_get8 ();
2861 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3221 else if (ch < 0x20)
2862 return NULL; /* other control character - exit */ 3222 return NULL; /* other control character - exit */
2863 3223
2864 if (n < sizeof (string) - 1) 3224 seen_esc = false;
3225
3226 if (n >= STRING_MAX - 1)
3227 // stop at some sane length
3228 return NULL;
3229
2865 string[n++] = ch; 3230 string[n++] = ch;
2866
2867 seen_esc = 0;
2868 } 3231 }
2869 3232
2870 string[n++] = '\0'; 3233 string[n++] = '\0';
2871 3234
2872 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL)
2873 return NULL;
2874
2875 ends_how = (ch == 0x5c ? C0_ESC : ch); 3235 ends_how = (ch == 0x5c ? C0_ESC : ch);
2876 STRNCPY (s, string, n); 3236
2877 return s; 3237 return rxvt_wcstombs (string);
2878} 3238}
2879 3239
2880/*----------------------------------------------------------------------*/ 3240/*----------------------------------------------------------------------*/
2881/* 3241/*
2882 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3242 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2883 */ 3243 */
2884void 3244void
2885rxvt_term::process_dcs_seq () 3245rxvt_term::process_dcs_seq ()
2886{ 3246{
2887 unsigned char *s; 3247 char *s;
2888 unicode_t eh; 3248 unicode_t eh;
2889 3249
2890 /* 3250 /*
2891 * Not handled yet 3251 * Not handled yet
2892 */ 3252 */
… …
2911 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3271 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2912 arg = arg * 10 + (ch - '0'); 3272 arg = arg * 10 + (ch - '0');
2913 3273
2914 if (ch == ';') 3274 if (ch == ';')
2915 { 3275 {
2916 unsigned char *s = get_to_st (eh); 3276 char *s = get_to_st (eh);
2917 3277
2918 if (s) 3278 if (s)
2919 { 3279 {
2920 /*
2921 * rxvt_menubar_dispatch () violates the constness of the string,
2922 * so do it here
2923 */
2924 if (arg == XTerm_Menu)
2925#if 0 /* XXX: currently disabled due to security concerns */
2926 menubar_dispatch ((char *)s);
2927#else
2928 (void)0;
2929#endif
2930 else
2931 xterm_seq (arg, (char *)s, eh); 3280 process_xterm_seq (arg, s, eh);
2932
2933 free (s); 3281 free (s);
2934 } 3282 }
2935 } 3283 }
2936} 3284}
3285
3286void
3287rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3288{
3289 if (str[0] == '?' && !str[1])
3290 {
3291 rgba c;
3292 pix_colors_focused[color].get (c);
3293
3294#if XFT
3295 if (c.a != rgba::MAX_CC)
3296 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3297 else
3298#endif
3299 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3300 }
3301 else
3302 set_window_color (color, str);
3303}
3304
2937/* 3305/*
2938 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3306 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
2939 * 0 = change iconName/title
2940 * 1 = change iconName
2941 * 2 = change title
2942 * 4 = change color
2943 * 12 = change text color
2944 * 13 = change mouse foreground color
2945 * 17 = change highlight character colour
2946 * 18 = change bold character color
2947 * 19 = change underlined character color
2948 * 46 = change logfile (not implemented)
2949 * 50 = change font
2950 *
2951 * rxvt extensions:
2952 * 10 = menu (may change in future)
2953 * 20 = bg pixmap
2954 * 39 = change default fg color
2955 * 49 = change default bg color
2956 * 55 = dump scrollback buffer and all of screen
2957 * 701 = change locale
2958 * 702 = find font
2959 */ 3307 */
2960void 3308void
2961rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3309rxvt_term::process_xterm_seq (int op, const char *str, char resp)
2962{ 3310{
2963 int changed = 0;
2964 int color; 3311 int color;
2965 char *buf, *name; 3312 char *buf, *name;
3313 bool query = str[0] == '?' && !str[1];
3314 int saveop = op;
3315
3316 dLocal (Display *, dpy);
2966 3317
2967 assert (str != NULL); 3318 assert (str != NULL);
3319
3320 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3321 return;
3322
2968 switch (op) 3323 switch (op)
2969 { 3324 {
2970 case XTerm_name: 3325 case XTerm_name:
2971 set_title (str); 3326 set_title (str);
2972 /* FALLTHROUGH */ 3327 /* FALLTHROUGH */
… …
2974 set_icon_name (str); 3329 set_icon_name (str);
2975 break; 3330 break;
2976 case XTerm_title: 3331 case XTerm_title:
2977 set_title (str); 3332 set_title (str);
2978 break; 3333 break;
3334 case XTerm_property:
3335 if (str[0] == '?')
3336 {
3337 Atom prop = display->atom (str + 1);
3338 Atom actual_type;
3339 int actual_format;
3340 unsigned long nitems;
3341 unsigned long bytes_after;
3342 unsigned char *value = 0;
3343 const char *str = "";
3344
3345 if (prop
3346 && XGetWindowProperty (dpy, parent[0],
3347 prop, 0, 1<<16, 0, AnyPropertyType,
3348 &actual_type, &actual_format,
3349 &nitems, &bytes_after, &value) == Success
3350 && actual_type != None
3351 && actual_format == 8)
3352 str = (const char *)(value);
3353
3354 tt_printf ("\033]%d;%s%c", op, str, resp);
3355
3356 XFree (value);
3357 }
3358 else
3359 {
3360 char *eq = strchr (str, '='); // constness lost, but verified to be ok
3361
3362 if (eq)
3363 {
3364 *eq = 0;
3365 set_utf8_property (display->atom (str), eq + 1);
3366 }
3367 else
3368 XDeleteProperty (dpy, parent[0],
3369 display->atom (str));
3370 }
3371 break;
3372
2979 case XTerm_Color: 3373 case XTerm_Color:
2980 for (buf = (char *)str; buf && *buf;) 3374 for (buf = (char *)str; buf && *buf;)
2981 { 3375 {
2982 if ((name = STRCHR (buf, ';')) == NULL) 3376 if ((name = strchr (buf, ';')) == NULL)
2983 break; 3377 break;
2984 3378
2985 *name++ = '\0'; 3379 *name++ = '\0';
2986 color = atoi (buf); 3380 color = atoi (buf) + minCOLOR;
2987 3381
2988 if (color < 0 || color >= TOTAL_COLORS) 3382 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
2989 break; 3383 break;
2990 3384
2991 if ((buf = STRCHR (name, ';')) != NULL) 3385 if ((buf = strchr (name, ';')) != NULL)
2992 *buf++ = '\0'; 3386 *buf++ = '\0';
2993 3387
2994 set_window_color (color + minCOLOR, name); 3388 process_color_seq (op, color, name, resp);
2995 } 3389 }
3390 break;
3391 case XTerm_Color00:
3392 process_color_seq (op, Color_fg, str, resp);
3393 break;
3394 case XTerm_Color01:
3395 process_color_seq (op, Color_bg, str, resp);
2996 break; 3396 break;
2997#ifndef NO_CURSORCOLOR 3397#ifndef NO_CURSORCOLOR
2998 case XTerm_Color_cursor: 3398 case XTerm_Color_cursor:
2999 set_window_color (Color_cursor, str); 3399 process_color_seq (op, Color_cursor, str, resp);
3000 break; 3400 break;
3001#endif 3401#endif
3002 case XTerm_Color_pointer: 3402 case XTerm_Color_pointer_fg:
3003 set_window_color (Color_pointer, str); 3403 process_color_seq (op, Color_pointer_fg, str, resp);
3404 break;
3405 case XTerm_Color_pointer_bg:
3406 process_color_seq (op, Color_pointer_bg, str, resp);
3004 break; 3407 break;
3005#ifndef NO_BOLD_UNDERLINE_REVERSE 3408#ifndef NO_BOLD_UNDERLINE_REVERSE
3006 case XTerm_Color_BD:
3007 set_window_color (Color_BD, str);
3008 break;
3009 case XTerm_Color_UL:
3010 set_window_color (Color_UL, str);
3011 break;
3012 case XTerm_Color_RV: 3409 case XTerm_Color_RV:
3013 set_window_color (Color_RV, str); 3410 process_color_seq (op, Color_RV, str, resp);
3014 break; 3411 break;
3412 case Rxvt_Color_BD:
3413 case URxvt_Color_BD:
3414 process_color_seq (op, Color_BD, str, resp);
3415 break;
3416 case Rxvt_Color_UL:
3417 case URxvt_Color_UL:
3418 process_color_seq (op, Color_UL, str, resp);
3419 break;
3420 case URxvt_Color_IT:
3421 process_color_seq (op, Color_IT, str, resp);
3422 break;
3015#endif 3423#endif
3016 3424#if ENABLE_TRANSPARENCY
3017 case XTerm_Menu: 3425 case URxvt_Color_tint:
3426 process_color_seq (op, Color_tint, str, resp);
3018 /* 3427 {
3019 * rxvt_menubar_dispatch () violates the constness of the string, 3428 bool changed = false;
3020 * so DON'T do it here 3429 if (ISSET_PIXCOLOR (Color_tint))
3430 changed = bgPixmap.set_tint (pix_colors_focused [Color_tint]);
3431 else
3432 changed = bgPixmap.unset_tint ();
3433 if (changed)
3434 update_background ();
3021 */ 3435 }
3436
3022 break; 3437 break;
3438#endif
3439
3440#if XPM_BACKGROUND
3023 case XTerm_Pixmap: 3441 case Rxvt_Pixmap:
3024 if (*str != ';') 3442 if (!strcmp (str, "?"))
3025 { 3443 {
3026#if XPM_BACKGROUND 3444 char str[256];
3027 scale_pixmap (""); /* reset to default scaling */ 3445
3028 set_bgPixmap (str); /* change pixmap */ 3446 sprintf (str, "[%dx%d+%d+%d]", /* can't presume snprintf () ! */
3029#endif 3447 min (bgPixmap.h_scale, 32767), min (bgPixmap.v_scale, 32767),
3030 scr_touch (true); 3448 min (bgPixmap.h_align, 32767), min (bgPixmap.v_align, 32767));
3449 process_xterm_seq (XTerm_title, str, CHAR_ST);
3031 } 3450 }
3032 while ((str = STRCHR (str, ';')) != NULL) 3451 else
3033 { 3452 {
3453 int changed = 0;
3454
3455 if (*str != ';')
3456 {
3457 /* reset to default scaling :*/
3458 bgPixmap.unset_geometry ();
3459 if (bgPixmap.set_file (str)) /* change pixmap */
3460 changed++;
3461 str = strchr (str, ';');
3462 if (str == NULL)
3463 bgPixmap.set_defaultGeometry ();
3464 }
3465 while (str)
3466 {
3034 str++; 3467 str++;
3035#if XPM_BACKGROUND 3468 if (bgPixmap.set_geometry (str))
3036 changed += scale_pixmap (str); 3469 changed++;
3037#endif 3470 str = strchr (str, ';');
3038 3471 }
3472 if (changed)
3473 update_background ();
3039 } 3474 }
3040 if (changed)
3041 {
3042#ifdef XPM_BACKGROUND
3043 resize_pixmap ();
3044#endif
3045 scr_touch (true);
3046 }
3047 break; 3475 break;
3476#endif
3048 3477
3049 case XTerm_restoreFG: 3478 case Rxvt_restoreFG:
3050 set_window_color (Color_fg, str); 3479 set_window_color (Color_fg, str);
3051 break; 3480 break;
3052 case XTerm_restoreBG: 3481 case Rxvt_restoreBG:
3053 set_window_color (Color_bg, str); 3482 set_window_color (Color_bg, str);
3054 break; 3483 break;
3484
3055 case XTerm_logfile: 3485 case XTerm_logfile:
3056 // TODO, when secure mode? 3486 // TODO, when secure mode?
3057 break; 3487 break;
3058 case XTerm_font: 3488
3059 change_font (str);
3060 break;
3061#ifndef NO_FRILLS
3062 case XTerm_locale:
3063 if (str[0] == '?' && !str[1])
3064 tt_printf ("%-.250s\n", locale);
3065 else
3066 {
3067 set_locale (str);
3068# ifdef USE_XIM
3069 im_cb ();
3070# endif
3071 }
3072 break;
3073 case XTerm_findfont:
3074 {
3075 int fid = TermWin.fontset->find_font (atoi (str));
3076 tt_printf ("%d %-.250s\n", fid, (*TermWin.fontset)[fid]->name);
3077 }
3078 break;
3079#endif
3080#if 0 3489#if 0
3081 case XTerm_dumpscreen: /* no error notices */ 3490 case Rxvt_dumpscreen: /* no error notices */
3082 { 3491 {
3083 int fd; 3492 int fd;
3084 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3493 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3085 { 3494 {
3086 scr_dump (fd); 3495 scr_dump (fd);
3087 close (fd); 3496 close (fd);
3088 } 3497 }
3089 } 3498 }
3499 break;
3500#endif
3501 case XTerm_font:
3502 op = URxvt_font;
3503 case URxvt_font:
3504#if ENABLE_STYLES
3505 case URxvt_boldFont:
3506 case URxvt_italicFont:
3507 case URxvt_boldItalicFont:
3508#endif
3509 if (query)
3510 tt_printf ("\33]%d;%-.250s%c", saveop,
3511 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3512 ? fontset[op - URxvt_font]->fontdesc : "",
3513 resp);
3514 else
3515 {
3516 const char *&res = rs[Rs_font + (op - URxvt_font)];
3517
3518 res = strdup (str);
3519 allocated.push_back ((void *)res);
3520 set_fonts ();
3521 }
3522 break;
3523
3524 case URxvt_version:
3525 if (query)
3526 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3527 op,
3528 rs[Rs_name], VERSION[0], VERSION[2],
3529 resp);
3530 break;
3531
3532#if !ENABLE_MINIMAL
3533 case URxvt_locale:
3534 if (query)
3535 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3536 else
3537 {
3538 set_locale (str);
3539 pty->set_utf8_mode (enc_utf8);
3540 init_xlocale ();
3541 }
3542 break;
3543
3544 case URxvt_view_up:
3545 case URxvt_view_down:
3546 {
3547 int lines = atoi (str);
3548
3549 if (lines)
3550 scr_page (op == URxvt_view_up ? UP : DN, lines);
3551 else
3552 scr_erase_savelines ();
3553 }
3554
3555 break;
3556#endif
3557
3558#if ENABLE_PERL
3559 case URxvt_perl:
3560 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_END)))
3561 ; // no responses yet
3090 break; 3562 break;
3091#endif 3563#endif
3092 } 3564 }
3093} 3565}
3094/*----------------------------------------------------------------------*/ 3566/*----------------------------------------------------------------------*/
… …
3108{ 3580{
3109 int state; 3581 int state;
3110 3582
3111 if (mode == 's') 3583 if (mode == 's')
3112 { 3584 {
3113 SavedModes |= (PrivateModes & bit); 3585 SavedModes |= (priv_modes & bit);
3114 return -1; 3586 return -1;
3115 } 3587 }
3116 else 3588 else
3117 { 3589 {
3118 if (mode == 'r') 3590 if (mode == 'r')
3119 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3591 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3120 else 3592 else
3121 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3593 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3122 PrivMode (state, bit); 3594 PrivMode (state, bit);
3123 } 3595 }
3124 3596
3125 return state; 3597 return state;
3126} 3598}
3127 3599
3128/* we're not using priv _yet_ */ 3600/* we're not using priv _yet_ */
3129void 3601void
3130rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3602rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg)
3131{ 3603{
3132 unsigned int i, j; 3604 unsigned int i, j;
3133 int state; 3605 int state;
3134 3606
3135 static const struct 3607 static const struct
3136 { 3608 {
3137 const int argval; 3609 const int argval;
3138 const unsigned long bit; 3610 const unsigned long bit;
3139 }
3140
3141 argtopriv[] = { 3611 } argtopriv[] = {
3142 { 1, PrivMode_aplCUR }, 3612 { 1, PrivMode_aplCUR },
3143 { 2, PrivMode_vt52 }, 3613 { 2, PrivMode_vt52 },
3144 { 3, PrivMode_132 }, 3614 { 3, PrivMode_132 },
3145 { 4, PrivMode_smoothScroll }, 3615 { 4, PrivMode_smoothScroll },
3146 { 5, PrivMode_rVideo }, 3616 { 5, PrivMode_rVideo },
3147 { 6, PrivMode_relOrigin }, 3617 { 6, PrivMode_relOrigin },
3148 { 7, PrivMode_Autowrap }, 3618 { 7, PrivMode_Autowrap },
3619 // 8, bi-directional support mode
3149 { 9, PrivMode_MouseX10 }, 3620 { 9, PrivMode_MouseX10 },
3150#ifdef menuBar_esc 3621 // 18, 19 printing-related
3151 { menuBar_esc, PrivMode_menuBar }, 3622 { 25, PrivMode_VisibleCursor },
3152#endif
3153#ifdef scrollBar_esc 3623#ifdef scrollBar_esc
3154 { scrollBar_esc, PrivMode_scrollBar }, 3624 { scrollBar_esc, PrivMode_scrollBar },
3155#endif 3625#endif
3156 // 18, 19 printing-related
3157 { 25, PrivMode_VisibleCursor },
3158 // 30 show scrollbar rxvt. extension
3159 { 35, PrivMode_ShiftKeys }, // rxvt extension 3626 { 35, PrivMode_ShiftKeys }, // rxvt extension
3160 { 40, PrivMode_132OK }, 3627 { 40, PrivMode_132OK },
3161 // 41 xterm more fixes NYI 3628 // 41 xterm more fixes NYI
3162 // 45 margin bell NYI 3629 // 45 margin bell NYI
3163 // 46 start logging 3630 // 46 start logging
… …
3175 // 1035 enable modifiers for alt, numlock NYI 3642 // 1035 enable modifiers for alt, numlock NYI
3176 // 1036 send ESC for meta keys NYI 3643 // 1036 send ESC for meta keys NYI
3177 // 1037 send DEL for keypad delete NYI 3644 // 1037 send DEL for keypad delete NYI
3178 { 1047, PrivMode_Screen }, 3645 { 1047, PrivMode_Screen },
3179 // 1048 save and restore cursor 3646 // 1048 save and restore cursor
3180 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3647 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3181 // 1051, 1052, 1060, 1061 keyboard emulation NYI 3648 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3182 }; 3649 };
3183 3650
3184 if (nargs == 0) 3651 if (nargs == 0)
3185 return; 3652 return;
… …
3203 } 3670 }
3204 3671
3205 /* extra handling for values with state unkept */ 3672 /* extra handling for values with state unkept */
3206 switch (arg[i]) 3673 switch (arg[i])
3207 { 3674 {
3675#if ENABLE_STYLES
3676 case 1021:
3677 set_option (Opt_intensityStyles, mode);
3678
3679 scr_touch (true);
3680 break;
3681#endif
3208 case 1048: /* alternative cursor save */ 3682 case 1048: /* alternative cursor save */
3209 case 1049: 3683 case 1049:
3684 if (option (Opt_secondaryScreen))
3210 if (mode == 0) 3685 if (mode == 0)
3211 scr_cursor (RESTORE); 3686 scr_cursor (RESTORE);
3212 else if (mode == 1) 3687 else if (mode == 1)
3213 scr_cursor (SAVE); 3688 scr_cursor (SAVE);
3214 /* FALLTHROUGH */ 3689 break;
3215 } 3690 }
3216 3691
3217 if (state >= 0) 3692 if (state >= 0)
3218 /* extra handling for values with valid 0 or 1 state */ 3693 /* extra handling for values with valid 0 or 1 state */
3219 switch (arg[i]) 3694 switch (arg[i])
… …
3225 * within VT52 mode 3700 * within VT52 mode
3226 */ 3701 */
3227 PrivMode (1, PrivMode_vt52); 3702 PrivMode (1, PrivMode_vt52);
3228 break; 3703 break;
3229 case 3: /* 80/132 */ 3704 case 3: /* 80/132 */
3230 if (PrivateModes & PrivMode_132OK) 3705 if (priv_modes & PrivMode_132OK)
3231 set_widthheight (((state ? 132 : 80) * TermWin.fwidth), TermWin.height); 3706 set_widthheight (((state ? 132 : 80) * fwidth), height);
3232 break; 3707 break;
3233 case 4: /* smooth scrolling */ 3708 case 4: /* smooth scrolling */
3234 if (state) 3709 set_option (Opt_jumpScroll, !state);
3235 Options &= ~Opt_jumpScroll;
3236 else
3237 Options |= Opt_jumpScroll;
3238 break; 3710 break;
3239 case 5: /* reverse video */ 3711 case 5: /* reverse video */
3240 scr_rvideo_mode (state); 3712 scr_rvideo_mode (state);
3241 break; 3713 break;
3242 case 6: /* relative/absolute origins */ 3714 case 6: /* relative/absolute origins */
3243 scr_relative_origin (state); 3715 scr_relative_origin (state);
3244 break; 3716 break;
3245 case 7: /* autowrap */ 3717 case 7: /* autowrap */
3246 scr_autowrap (state); 3718 scr_autowrap (state);
3247 break; 3719 break;
3248 /* case 8: - auto repeat, can't do on a per window basis */ 3720 /* case 8: - auto repeat, can't do on a per window basis */
3249 case 9: /* X10 mouse reporting */ 3721 case 9: /* X10 mouse reporting */
3250 if (state) /* orthogonal */ 3722 if (state) /* orthogonal */
3251 PrivateModes &= ~PrivMode_MouseX11; 3723 priv_modes &= ~PrivMode_MouseX11;
3252 break; 3724 break;
3253#ifdef menuBar_esc
3254 case menuBar_esc:
3255#ifdef MENUBAR
3256 map_menuBar (state);
3257#endif
3258 break;
3259#endif
3260#ifdef scrollBar_esc 3725#ifdef scrollBar_esc
3261 case scrollBar_esc: 3726 case scrollBar_esc:
3262 if (scrollbar_mapping (state)) 3727 if (scrollbar_mapping (state))
3263 { 3728 {
3264 resize_all_windows (0, 0, 0); 3729 resize_all_windows (0, 0, 0);
… …
3267 break; 3732 break;
3268#endif 3733#endif
3269 case 25: /* visible/invisible cursor */ 3734 case 25: /* visible/invisible cursor */
3270 scr_cursor_visible (state); 3735 scr_cursor_visible (state);
3271 break; 3736 break;
3272 /* case 35: - shift keys */ 3737 /* case 35: - shift keys */
3273 /* case 40: - 80 <--> 132 mode */ 3738 /* case 40: - 80 <--> 132 mode */
3274 case 47: /* secondary screen */ 3739 case 47: /* secondary screen */
3275 scr_change_screen (state); 3740 scr_change_screen (state);
3276 break; 3741 break;
3277 /* case 66: - application key pad */ 3742 /* case 66: - application key pad */
3278 /* case 67: - backspace key */ 3743 /* case 67: - backspace key */
3279 case 1000: /* X11 mouse reporting */ 3744 case 1000: /* X11 mouse reporting */
3280 if (state) /* orthogonal */ 3745 if (state) /* orthogonal */
3281 PrivateModes &= ~PrivMode_MouseX10; 3746 priv_modes &= ~PrivMode_MouseX10;
3282 break; 3747 break;
3283#if 0 3748#if 0
3284 case 1001: 3749 case 1001:
3285 break; /* X11 mouse highlighting */ 3750 break; /* X11 mouse highlighting */
3286#endif 3751#endif
3287 case 1010: /* scroll to bottom on TTY output inhibit */ 3752 case 1010: /* scroll to bottom on TTY output inhibit */
3288 if (state)
3289 Options &= ~Opt_scrollTtyOutput;
3290 else
3291 Options |= Opt_scrollTtyOutput; 3753 set_option (Opt_scrollTtyOutput, !state);
3292 break; 3754 break;
3293 case 1011: /* scroll to bottom on key press */ 3755 case 1011: /* scroll to bottom on key press */
3294 if (state)
3295 Options |= Opt_scrollTtyKeypress; 3756 set_option (Opt_scrollTtyKeypress, state);
3296 else
3297 Options &= ~Opt_scrollTtyKeypress;
3298 break; 3757 break;
3299 case 1047: /* secondary screen w/ clearing */ 3758 case 1047: /* secondary screen w/ clearing last */
3300 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3759 if (option (Opt_secondaryScreen))
3301 if (current_screen != PRIMARY) 3760 if (current_screen != PRIMARY)
3302 scr_erase_screen (2); 3761 scr_erase_screen (2);
3303
3304 scr_change_screen (state); 3762 scr_change_screen (state);
3305 /* FALLTHROUGH */ 3763 break;
3764 case 1049: /* secondary screen w/ clearing first */
3765 scr_change_screen (state);
3766 if (option (Opt_secondaryScreen))
3767 if (current_screen != PRIMARY)
3768 scr_erase_screen (2);
3769 break;
3306 default: 3770 default:
3307 break; 3771 break;
3308 } 3772 }
3309 } 3773 }
3310} 3774}
… …
3333 rendset = 0, rendstyle = ~RS_None; 3797 rendset = 0, rendstyle = ~RS_None;
3334 break; 3798 break;
3335 case 1: 3799 case 1:
3336 rendset = 1, rendstyle = RS_Bold; 3800 rendset = 1, rendstyle = RS_Bold;
3337 break; 3801 break;
3802 //case 2: // low intensity
3803 case 3:
3804 rendset = 1, rendstyle = RS_Italic;
3805 break;
3338 case 4: 3806 case 4:
3339 rendset = 1, rendstyle = RS_Uline; 3807 rendset = 1, rendstyle = RS_Uline;
3340 break; 3808 break;
3341 case 5: 3809 case 5: // slowly blinking
3810 case 6: // rapidly blinking
3342 rendset = 1, rendstyle = RS_Blink; 3811 rendset = 1, rendstyle = RS_Blink;
3343 break; 3812 break;
3813 //case 6: // scoansi light background
3344 case 7: 3814 case 7:
3345 rendset = 1, rendstyle = RS_RVid; 3815 rendset = 1, rendstyle = RS_RVid;
3346 break; 3816 break;
3347 case 8: 3817 case 8:
3348 // invisible. NYI 3818 // invisible. NYI
3349 break; 3819 break;
3350 case 22: 3820 //case 9: // crossed out
3821 //case 10: // scoansi acs off, primary font
3822 //case 11: // scoansi acs on, first alt font
3823 //case 12: // scoansi acs on, |0x80, second alt font
3824 //...
3825 //case 19: // ninth alt font
3826 //case 20: // gothic
3827 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3351 rendset = 0, rendstyle = RS_Bold; 3828 rendset = 0, rendstyle = RS_Bold;
3829 break;
3830 case 22: // normal intensity
3831 rendset = 0, rendstyle = RS_Bold;
3832 break;
3833 case 23: // disable italic
3834 rendset = 0, rendstyle = RS_Italic;
3352 break; 3835 break;
3353 case 24: 3836 case 24:
3354 rendset = 0, rendstyle = RS_Uline; 3837 rendset = 0, rendstyle = RS_Uline;
3355 break; 3838 break;
3356 case 25: 3839 case 25:
3357 rendset = 0, rendstyle = RS_Blink; 3840 rendset = 0, rendstyle = RS_Blink;
3358 break; 3841 break;
3842 case 26: // variable spacing (iso 8613)
3843 rendset = 0, rendstyle = RS_Blink;
3844 break;
3359 case 27: 3845 case 27:
3360 rendset = 0, rendstyle = RS_RVid; 3846 rendset = 0, rendstyle = RS_RVid;
3361 break; 3847 break;
3362 case 28:
3363 // visible. NYI 3848 //case 28: // visible. NYI
3364 break; 3849 //case 29: // not crossed-out
3365 } 3850 }
3366 3851
3367 if (rendset != -1) 3852 if (rendset != -1)
3368 { 3853 {
3369 scr_rendition (rendset, rendstyle); 3854 scr_rendition (rendset, rendstyle);
… …
3380 case 35: 3865 case 35:
3381 case 36: 3866 case 36:
3382 case 37: 3867 case 37:
3383 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg); 3868 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3384 break; 3869 break;
3385#ifdef TTY_256COLOR 3870 case 38: // set fg color, ISO 8613-6
3386 case 38:
3387 if (nargs > i + 2 && arg[i + 1] == 5) 3871 if (nargs > i + 2 && arg[i + 1] == 5)
3388 { 3872 {
3389 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg); 3873 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3390 i += 2; 3874 i += 2;
3391 } 3875 }
3392 break; 3876 break;
3393#endif
3394 case 39: /* default fg */ 3877 case 39: /* default fg */
3395 scr_color (Color_fg, Color_fg); 3878 scr_color (Color_fg, Color_fg);
3396 break; 3879 break;
3397 3880
3398 case 40: 3881 case 40:
… …
3403 case 45: 3886 case 45:
3404 case 46: 3887 case 46:
3405 case 47: 3888 case 47:
3406 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg); 3889 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3407 break; 3890 break;
3408#ifdef TTY_256COLOR 3891 case 48: // set bg color, ISO 8613-6
3409 case 48:
3410 if (nargs > i + 2 && arg[i + 1] == 5) 3892 if (nargs > i + 2 && arg[i + 1] == 5)
3411 { 3893 {
3412 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg); 3894 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3413 i += 2; 3895 i += 2;
3414 } 3896 }
3415 break; 3897 break;
3416#endif
3417 case 49: /* default bg */ 3898 case 49: /* default bg */
3418 scr_color (Color_bg, Color_bg); 3899 scr_color (Color_bg, Color_bg);
3419 break; 3900 break;
3420 3901
3421#ifndef NO_BRIGHTCOLOR 3902 //case 50: // not variable spacing
3903
3904#if !ENABLE_MINIMAL
3422 case 90: 3905 case 90:
3423 case 91: /* set bright fg color */ 3906 case 91: /* set bright fg color */
3424 case 92: 3907 case 92:
3425 case 93: 3908 case 93:
3426 case 94: 3909 case 94:
3427 case 95: 3910 case 95:
3428 case 96: 3911 case 96:
3429 case 97: 3912 case 97:
3430 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 3913 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3431 Color_fg);
3432 break; 3914 break;
3433 case 100: 3915 case 100:
3434 case 101: /* set bright bg color */ 3916 case 101: /* set bright bg color */
3435 case 102: 3917 case 102:
3436 case 103: 3918 case 103:
3437 case 104: 3919 case 104:
3438 case 105: 3920 case 105:
3439 case 106: 3921 case 106:
3440 case 107: 3922 case 107:
3441 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 3923 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3442 Color_bg);
3443 break; 3924 break;
3444#endif 3925#endif
3445
3446 } 3926 }
3447 } 3927 }
3448} 3928}
3449/*}}} */ 3929/*}}} */
3450 3930
3451/*{{{ process Rob Nation's own graphics mode sequences */ 3931/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3452void 3932void
3453rxvt_term::process_graphics () 3933rxvt_term::process_graphics ()
3454{ 3934{
3455 unicode_t ch, cmd = cmd_getc (); 3935 unicode_t ch, cmd = cmd_getc ();
3456 3936
3457 if (cmd == 'Q') 3937 if (cmd == 'Q')
3458 { /* query graphics */ 3938 { /* query graphics */
3459 tt_printf ("\033G0\n"); /* no graphics */ 3939 tt_printf ("\033G0\012"); /* no graphics */
3460 return; 3940 return;
3461 } 3941 }
3462 /* swallow other graphics sequences until terminating ':' */ 3942 /* swallow other graphics sequences until terminating ':' */
3463 do 3943 do
3464 ch = cmd_getc (); 3944 ch = cmd_getc ();
… …
3474 */ 3954 */
3475void 3955void
3476rxvt_term::tt_printf (const char *fmt,...) 3956rxvt_term::tt_printf (const char *fmt,...)
3477{ 3957{
3478 va_list arg_ptr; 3958 va_list arg_ptr;
3479 unsigned char buf[256]; 3959 char buf[256];
3480 3960
3481 va_start (arg_ptr, fmt); 3961 va_start (arg_ptr, fmt);
3482 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 3962 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3483 va_end (arg_ptr); 3963 va_end (arg_ptr);
3484 tt_write (buf, STRLEN (buf)); 3964 tt_write (buf, strlen (buf));
3485} 3965}
3486 3966
3487/* ---------------------------------------------------------------------- */ 3967/* ---------------------------------------------------------------------- */
3488/* Write data to the pty as typed by the user, pasted with the mouse, 3968/* Write data to the pty as typed by the user, pasted with the mouse,
3489 * or generated by us in response to a query ESC sequence. 3969 * or generated by us in response to a query ESC sequence.
3490 */ 3970 */
3971const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
3972
3491void 3973void
3492rxvt_term::tt_write (const unsigned char *data, unsigned int len) 3974rxvt_term::tt_write (const char *data, unsigned int len)
3493{ 3975{
3494 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 3976 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
3977 return;
3495 3978
3496 if (len) 3979 if (pty->pty < 0)
3980 return;
3981
3982 if (v_buflen == 0)
3983 {
3984 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
3985
3986 if ((unsigned int)written == len)
3987 return;
3988
3989 data += written;
3990 len -= written;
3497 { 3991 }
3992
3993 v_buffer = (char *)realloc (v_buffer, v_buflen + len);
3994
3995 memcpy (v_buffer + v_buflen, data, len);
3996 v_buflen += len;
3997
3998 pty_ev.set (EVENT_READ | EVENT_WRITE);
3999}
4000
4001void rxvt_term::pty_write ()
4002{
4003 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4004
4005 if (written > 0)
4006 {
4007 v_buflen -= written;
4008
3498 if (v_buflen == 0) 4009 if (v_buflen == 0)
3499 { 4010 {
3500 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3501
3502 if ((unsigned int)written == len)
3503 return;
3504
3505 data += written;
3506 len -= written;
3507 }
3508
3509
3510 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3511
3512 memcpy (v_buffer + v_buflen, data, len);
3513 v_buflen += len;
3514 }
3515
3516 for (;;)
3517 {
3518 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3519
3520 if (written > 0)
3521 {
3522 v_buflen -= written;
3523
3524 if (v_buflen == 0)
3525 {
3526 free (v_buffer); 4011 free (v_buffer);
3527 v_buffer = 0; 4012 v_buffer = 0;
3528 v_buflen = 0; 4013 v_buflen = 0;
3529 4014
3530 pty_ev.set (EVENT_READ); 4015 pty_ev.set (EVENT_READ);
3531 return;
3532 }
3533
3534 memmove (v_buffer, v_buffer + written, v_buflen);
3535 }
3536 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3537 // original code just ignores this...
3538 destroy ();
3539 else
3540 {
3541 pty_ev.set (EVENT_READ | EVENT_WRITE);
3542 return; 4016 return;
3543 } 4017 }
4018
4019 memmove (v_buffer, v_buffer + written, v_buflen);
3544 } 4020 }
4021 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4022 pty_ev.set (EVENT_READ);
3545} 4023}
3546 4024
3547/*----------------------- end-of-file (C source) -----------------------*/ 4025/*----------------------- end-of-file (C source) -----------------------*/
3548 4026

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