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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.60 by pcg, Fri Feb 27 02:52:51 2004 UTC vs.
Revision 1.404 by root, Sat Feb 2 15:19:55 2008 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: command.c 2 * File: command.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7 * - original version 7 * - original version
… …
25 * - extensive modifications 25 * - extensive modifications
26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> 26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org>
27 * Copyright (c) 2001 Marius Gedminas 27 * Copyright (c) 2001 Marius Gedminas
28 * - Ctrl/Mod4+Tab works like Meta+Tab (options) 28 * - Ctrl/Mod4+Tab works like Meta+Tab (options)
29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org> 29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org>
30 * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com> 30 * Copyright (c) 2003-2007 Marc Lehmann <pcg@goof.com>
31 * Copyright (c) 2007 Emanuele Giaquinta <e.giaquinta@glauco.it>
31 * 32 *
32 * This program is free software; you can redistribute it and/or modify 33 * 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 34 * 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 35 * the Free Software Foundation; either version 2 of the License, or
35 * (at your option) any later version. 36 * (at your option) any later version.
… …
43 * along with this program; if not, write to the Free Software 44 * along with this program; if not, write to the Free Software
44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 45 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
45 *----------------------------------------------------------------------*/ 46 *----------------------------------------------------------------------*/
46 47
47/*{{{ includes: */ 48/*{{{ includes: */
48#include "../config.h" /* NECESSARY */ 49#include "../config.h"
49#include "rxvt.h" /* NECESSARY */ 50#include "rxvt.h"
51#include "rxvtperl.h"
50#include "version.h" 52#include "version.h"
51#include "command.h" 53#include "command.h"
52 54
53#include <wchar.h> 55#ifdef KEYSYM_RESOURCE
56# include "keyboard.h"
57#endif
58
59#include <csignal>
60
61#if LINUX_YIELD_HACK
62# include <ctime>
63#endif
54 64
55/*----------------------------------------------------------------------*/ 65/*----------------------------------------------------------------------*/
56 66
57/*{{{ Convert the keypress event into a string */ 67#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
68
69#if ENABLE_FRILLS || ISO_14755
70
71#define ISO_14755_STARTED 0x80000000UL
72#define ISO_14755_51 0x40000000UL // basic (section 5.1)
73#define ISO_14755_52 0x20000000UL // keycap (section 5.2)
74#define ISO_14755_54 0x10000000UL // code feedback (section 5.4)
75#define ISO_14755_MASK 0x0fffffffUL
76
77#if ISO_14755
78static unsigned short iso14755_symtab[] = {
79 // keysym, unicode
80 XK_Left, 0x2190,
81 XK_KP_Left, 0x2190,
82 XK_Up, 0x2191,
83 XK_KP_Up, 0x2191,
84 XK_Right, 0x2192,
85 XK_KP_Right, 0x2192,
86 XK_Down, 0x2193,
87 XK_KP_Down, 0x2193,
88 XK_Linefeed, 0x21b4,
89 XK_Return, 0x21b5,
90 XK_KP_Enter, 0x21b5,
91
92 XK_Prior, 0x21de,
93 XK_Next, 0x21df,
94 XK_Tab, 0x21e5,
95 XK_ISO_Left_Tab, 0x21e6,
96 XK_Shift_L, 0x21e7,
97 XK_Shift_R, 0x21e7,
98
99 XK_Shift_Lock, 0x21eb,
100 XK_ISO_Lock, 0x21eb,
101 XK_Caps_Lock, 0x21ec,
102 XK_Num_Lock, 0x21ed,
103 XK_ISO_Level3_Shift, 0x21ee,
104 XK_ISO_Level3_Lock, 0x21ef,
105 XK_ISO_Group_Lock, 0x21f0,
106 XK_Home, 0x21f1,
107 XK_End, 0x21f2,
108
109 XK_Execute, 0x2318,
110 XK_Begin, 0x2320,
111 XK_Delete, 0x2326,
112 XK_Clear, 0x2327,
113 XK_BackSpace, 0x232b,
114 XK_Insert, 0x2380,
115 XK_Control_L, 0x2388,
116 XK_Control_R, 0x2388,
117 XK_Pause, 0x2389,
118 XK_Break, 0x238a,
119 XK_Escape, 0x238b,
120 XK_Undo, 0x238c,
121 XK_Print, 0x2399,
122
123 XK_space, 0x2423,
124
125#ifdef XK_KP_Begin
126 XK_KP_Prior, 0x21de,
127 XK_KP_Next, 0x21df,
128 XK_KP_Begin, 0x2320,
129 XK_KP_Insert, 0x2380,
130 XK_KP_Delete, 0x2326,
131 XK_KP_Space, 0x2422,
132#endif
133 0,
134};
135
58void 136void
137rxvt_term::iso14755_54 (int x, int y)
138{
139 x = Pixel2Col (x);
140 y = Pixel2Row (y);
141
142 if (!IN_RANGE_EXC (x, 0, ncol)
143 || !IN_RANGE_EXC (y, 0, nrow))
144 return;
145
146 for (;;)
147 {
148 const line_t &l = ROW(y + view_start);
149
150 text_t t = l.t[x];
151
152 if (t != NOCHAR || !x)
153 {
154 iso14755_51 (l.t[x], l.r[x], x, y);
155 iso14755buf = ISO_14755_54;
156 break;
157 }
158
159 x--;
160 }
161}
162
163void
164rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y)
165{
166 rxvt_fontset *fs = FONTSET (r);
167 rxvt_font *f = (*fs)[fs->find_font (ch)];
168 wchar_t *chr, *alloc, ch2, *fname;
169 int len;
170
171 fname = rxvt_utf8towcs (f->name);
172
173# if ENABLE_COMBINING
174 if (IS_COMPOSE (ch))
175 {
176 len = rxvt_composite.expand (ch, 0);
177 alloc = chr = new wchar_t[len];
178 rxvt_composite.expand (ch, chr);
179 }
180 else
181# endif
182 {
183 ch2 = ch;
184
185 alloc = 0;
186 chr = &ch2;
187 len = 1;
188 }
189
190 char attr[80]; // plenty
191
192 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
193 (int)r,
194 fgcolor_of (r), bgcolor_of (r),
195 r & RS_Bold ? " bold" : "",
196 r & RS_Italic ? " italic" : "",
197 r & RS_Blink ? " blink" : "",
198 r & RS_RVid ? " rvid" : "",
199 r & RS_Uline ? " uline" : "",
200 r & RS_Careful ? " careful" : "");
201
202 int width = wcswidth (fname, wcslen (fname));
203
204 max_it (width, 8+5); // for char + hex
205 max_it (width, strlen (attr));
206
207 if (y >= 0)
208 {
209 y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1;
210 x = 0;
211 }
212
213 scr_overlay_new (x, y, width, len + 2);
214
215 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
216
217 for (int y = 0; y < len; y++)
218 {
219 char buf[9];
220
221 ch = *chr++;
222
223 sprintf (buf, "%8x", ch);
224 scr_overlay_set (0, y, buf);
225 scr_overlay_set (9, y, '=');
226# if !UNICODE_3
227 if (ch >= 0x10000)
228 ch = 0xfffd;
229# endif
230 scr_overlay_set (11, y, ch, r);
231
232 if (WCWIDTH (ch) >= 2)
233 scr_overlay_set (12, y, NOCHAR, r);
234 }
235
236// {
237// char buf[4+4+3+1];
238// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y);
239// scr_overlay_set (0, 0, buf);
240// }
241 scr_overlay_set (0, len , attr);
242 scr_overlay_set (0, len + 1, fname);
243
244 free (fname);
245
246# if ENABLE_COMBINING
247 if (alloc)
248 delete [] alloc;
249# endif
250}
251#endif
252
253void
254rxvt_term::commit_iso14755 ()
255{
256 wchar_t ch[2];
257
258 ch[0] = iso14755buf & ISO_14755_MASK;
259 ch[1] = 0;
260
261 if (iso14755buf & ISO_14755_51)
262 {
263 char mb[16];
264 int len;
265
266 // allow verbatim 0-bytes and control-bytes to be entered
267 if (ch[0] >= 0x20)
268 len = wcstombs (mb, ch, 16);
269 else
270 {
271 mb[0] = ch[0];
272 len = 1;
273 }
274
275 if (len > 0)
276 tt_write (mb, len);
277 else
278 scr_bell ();
279 }
280
281 iso14755buf = 0;
282}
283
284int
59rxvt_term::lookup_key (XKeyEvent &ev) 285rxvt_term::hex_keyval (XKeyEvent &ev)
286{
287 // check wether this event corresponds to a hex digit
288 // if the modifiers had not been pressed.
289 for (int index = 0; index < 8; index++)
290 {
291 KeySym k = XLookupKeysym (&ev, index);
292
293 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
294 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
295 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
296 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
297 }
298
299 return -1;
300}
301#endif
302
303void
304rxvt_term::key_press (XKeyEvent &ev)
60{ 305{
61 int ctrl, meta, shft, len; 306 int ctrl, meta, shft, len;
62 unsigned int newlen; 307 unsigned int newlen;
63 KeySym keysym; 308 KeySym keysym;
64#ifdef DEBUG_CMD
65 static int debug_key = 1; /* accessible by a debugger only */
66#endif
67 int valid_keysym; 309 int valid_keysym;
68 unsigned char kbuf[KBUFSZ]; 310 char kbuf[KBUFSZ];
311
312#if ISO_14755
313 if (iso14755buf & ISO_14755_52)
314 return;
315#endif
69 316
70 /* 317 /*
71 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 318 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
72 * escape sequence to toggle the Keypad. 319 * escape sequence to toggle the Keypad.
73 * 320 *
74 * Always permit `shift' to override the current setting 321 * Always permit `shift' to override the current setting
75 */ 322 */
76 shft = (ev.state & ShiftMask); 323 shft = ev.state & ShiftMask;
77 ctrl = (ev.state & ControlMask); 324 ctrl = ev.state & ControlMask;
78 meta = (ev.state & ModMetaMask); 325 meta = ev.state & ModMetaMask;
79 326
80 if (numlock_state || (ev.state & ModNumLockMask)) 327 if (numlock_state || (ev.state & ModNumLockMask))
81 { 328 {
82 numlock_state = (ev.state & ModNumLockMask); 329 numlock_state = (ev.state & ModNumLockMask);
83 PrivMode ((!numlock_state), PrivMode_aplKP); 330 PrivMode ((!numlock_state), PrivMode_aplKP);
… …
88#ifdef USE_XIM 335#ifdef USE_XIM
89 if (Input_Context) 336 if (Input_Context)
90 { 337 {
91 Status status_return; 338 Status status_return;
92 339
340#if 0
93#ifdef X_HAVE_UTF8_STRING 341#ifdef X_HAVE_UTF8_STRING
94 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful 342 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
95 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 343 len = Xutf8LookupString (Input_Context, &ev, kbuf,
96 KBUFSZ, &keysym, &status_return); 344 KBUFSZ, &keysym, &status_return);
97 else 345 else
346#endif
98#endif 347#endif
99 { 348 {
100 wchar_t wkbuf[KBUFSZ + 1]; 349 wchar_t wkbuf[KBUFSZ + 1];
101 350
102 // the XOpenIM manpage lies about hardcoding the locale 351 // the XOpenIM manpage lies about hardcoding the locale
103 // at the point of XOpenIM, so temporarily switch locales 352 // at the point of XOpenIM, so temporarily switch locales
104 if (rs[Rs_imLocale]) 353 if (rs[Rs_imLocale])
105 SET_LOCALE (rs[Rs_imLocale]); 354 SET_LOCALE (rs[Rs_imLocale]);
355
106 // assume wchar_t == unicode or better 356 // assume wchar_t == unicode or better
107 len = XwcLookupString (Input_Context, &ev, wkbuf, 357 len = XwcLookupString (Input_Context, &ev, wkbuf,
108 KBUFSZ, &keysym, &status_return); 358 KBUFSZ, &keysym, &status_return);
359
109 if (rs[Rs_imLocale]) 360 if (rs[Rs_imLocale])
110 SET_LOCALE (locale); 361 SET_LOCALE (locale);
111 362
112 if (status_return == XLookupChars 363 if (status_return == XLookupChars
113 || status_return == XLookupBoth) 364 || status_return == XLookupBoth)
… …
134 || status_return == XLookupBoth; 385 || status_return == XLookupBoth;
135 } 386 }
136 else 387 else
137#endif 388#endif
138 { 389 {
139 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 390 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
140 valid_keysym = keysym != NoSymbol; 391 valid_keysym = keysym != NoSymbol;
141 } 392 }
142 393
143 if (valid_keysym) 394 if (valid_keysym)
144 { 395 {
145 /* for some backwards compatibility */ 396#ifdef KEYSYM_RESOURCE
146#if defined(HOTKEY_CTRL) || defined(HOTKEY_META) 397 if (keyboard->dispatch (this, keysym, ev.state))
147# ifdef HOTKEY_CTRL 398 return;
148 if (ctrl)
149# else
150 if (meta)
151# endif 399#endif
152 {
153 if (keysym == ks_bigfont)
154 {
155 change_font (FONT_UP);
156 return;
157 }
158 else if (keysym == ks_smallfont)
159 {
160 change_font (FONT_DN);
161 return;
162 }
163 }
164#endif
165 400
166 if (TermWin.saveLines) 401 if (saveLines)
167 { 402 {
168#ifdef UNSHIFTED_SCROLLKEYS 403#ifdef UNSHIFTED_SCROLLKEYS
169 if (!ctrl && !meta) 404 if (!ctrl && !meta)
170 {
171#else 405#else
172 if (IS_SCROLL_MOD) 406 if (IS_SCROLL_MOD)
407#endif
173 { 408 {
174#endif
175 int lnsppg; 409 int lnsppg;
176 410
177#ifdef PAGING_CONTEXT_LINES 411#ifdef PAGING_CONTEXT_LINES
178 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 412 lnsppg = nrow - PAGING_CONTEXT_LINES;
179#else 413#else
180 lnsppg = TermWin.nrow * 4 / 5; 414 lnsppg = nrow * 4 / 5;
181#endif 415#endif
182 if (keysym == XK_Prior) 416 if (keysym == XK_Prior)
183 { 417 {
184 scr_page (UP, lnsppg); 418 scr_page (UP, lnsppg);
185 return; 419 return;
… …
213 scr_move_to (0, 1); 447 scr_move_to (0, 1);
214 return; 448 return;
215 } 449 }
216 else if (keysym == XK_End) 450 else if (keysym == XK_End)
217 { 451 {
218 scr_move_to (1, 0); 452 scr_move_to (1, 1);
219 return; 453 return;
220 } 454 }
221 } 455 }
222#endif 456#endif
223 } 457 }
… …
228 if (keysym >= XK_F1 && keysym <= XK_F10) 462 if (keysym >= XK_F1 && keysym <= XK_F10)
229 { 463 {
230 keysym += (XK_F11 - XK_F1); 464 keysym += (XK_F11 - XK_F1);
231 shft = 0; /* turn off Shift */ 465 shft = 0; /* turn off Shift */
232 } 466 }
233 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 467 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
234 { 468 {
235 switch (keysym) 469 switch (keysym)
236 { 470 {
237 /* normal XTerm key bindings */ 471 /* normal XTerm key bindings */
238 case XK_Insert: /* Shift+Insert = paste mouse selection */ 472 case XK_Insert: /* Shift+Insert = paste mouse selection */
239 selection_request (ev.time, 0, 0); 473 selection_request (ev.time);
240 return; 474 return;
475#if TODO
241 /* rxvt extras */ 476 /* rxvt extras */
242 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 477 case XK_KP_Add: /* Shift+KP_Add = bigger font */
243 change_font (FONT_UP); 478 change_font (FONT_UP);
244 return; 479 return;
245 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 480 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
246 change_font (FONT_DN); 481 change_font (FONT_DN);
247 return; 482 return;
483#endif
248 } 484 }
249 } 485 }
250 } 486 }
251#ifdef PRINTPIPE 487
252 if (keysym == XK_Print) 488#if ENABLE_FRILLS || ISO_14755
253 { 489 // ISO 14755 support
254 scr_printscreen (ctrl | shft); 490 if (shft && ctrl)
255 return;
256 } 491 {
257#endif 492 int hv;
258 493
259 if (keysym >= 0xFF00 && keysym <= 0xFFFF) 494 if (iso14755buf & ISO_14755_51
260 { 495 && (keysym == XK_space || keysym == XK_KP_Space
261#ifdef KEYSYM_RESOURCE 496 || keysym == XK_Return || keysym == XK_KP_Enter))
262 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL)
263 { 497 {
264 unsigned int l; 498 commit_iso14755 ();
265 const unsigned char *kbuf0; 499 iso14755buf = ISO_14755_51;
266 const unsigned char ch = C0_ESC; 500# if ISO_14755
267 501 iso14755_51 (0);
268 kbuf0 = (Keysym_map[keysym & 0xFF]);
269 l = (unsigned int)*kbuf0++;
270
271 /* escape prefix */
272 if (meta)
273# ifdef META8_OPTION
274 if (meta_char == C0_ESC)
275# endif 502# endif
276 tt_write (&ch, 1); 503 return;
277 tt_write (kbuf0, l); 504 }
505 else if (keysym == XK_BackSpace)
506 {
507 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
508# if ISO_14755
509 iso14755_51 (iso14755buf & ISO_14755_MASK);
510# endif
511 return;
512 }
513 else if ((hv = hex_keyval (ev)) >= 0)
514 {
515 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
516 | hv | ISO_14755_51;
517# if ISO_14755
518 iso14755_51 (iso14755buf & ISO_14755_MASK);
519# endif
278 return; 520 return;
279 } 521 }
280 else 522 else
281#endif
282 { 523 {
524# if ISO_14755
525 scr_overlay_off ();
526# endif
527 iso14755buf = 0;
528 }
529 }
530 else if ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
531 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R)))
532 if (!(iso14755buf & ISO_14755_STARTED))
533 {
534 iso14755buf |= ISO_14755_STARTED;
535# if ISO_14755
536 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
537 scr_overlay_set (0, 0, "ISO 14755 mode");
538# endif
539 }
540#endif
541
542#ifdef PRINTPIPE
543 if (keysym == XK_Print)
544 {
545 scr_printscreen (ctrl | shft);
546 return;
547 }
548#endif
549
550 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
551 {
552 {
553 bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
283 newlen = 1; 554 newlen = 1;
555#ifdef XK_KP_Home
556 static const KeySym keypadtrans[] = {
557 XK_KP_7, // XK_KP_Home
558 XK_KP_4, // XK_KP_Left
559 XK_KP_8, // XK_KP_Up
560 XK_KP_6, // XK_KP_Right
561 XK_KP_2, // XK_KP_Down
562#ifndef UNSHIFTED_SCROLLKEYS
563 XK_KP_9, // XK_KP_Prior
564 XK_KP_3, // XK_KP_Next
565#else
566 XK_Prior,
567 XK_Next,
568#endif
569 XK_KP_1, // XK_KP_End
570 XK_KP_5, // XK_KP_Begin
571 };
572
573 if (IN_RANGE_INC (keysym, XK_KP_Home, XK_KP_Begin))
574 {
575 unsigned int index = keysym - XK_KP_Home;
576 keysym = kp ? keypadtrans[index] : XK_Home + index;
577 }
578 else if (keysym == XK_KP_Insert)
579 keysym = kp ? XK_KP_0 : XK_Insert;
580#ifndef NO_DELETE_KEY
581 else if (keysym == XK_KP_Delete)
582 keysym = kp ? XK_KP_Decimal : XK_Delete;
583#endif
584#endif
284 switch (keysym) 585 switch (keysym)
285 { 586 {
286#ifndef NO_BACKSPACE_KEY 587#ifndef NO_BACKSPACE_KEY
287 case XK_BackSpace: 588 case XK_BackSpace:
288 if (PrivateModes & PrivMode_HaveBackSpace) 589 if (priv_modes & PrivMode_HaveBackSpace)
289 { 590 {
290 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace) 591 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
291 ^ !!ctrl) ? '\b' : '\177'; 592 ^ !!ctrl) ? '\b' : '\177';
292 kbuf[1] = '\0'; 593 kbuf[1] = '\0';
293 } 594 }
294 else 595 else
295 STRCPY (kbuf, key_backspace); 596 strcpy (kbuf, rs[Rs_backspace_key]);
296# ifdef MULTICHAR_SET
297 if ((Options & Opt_mc_hack) && screen.cur.col > 0)
298 {
299 int col, row;
300
301 newlen = STRLEN (kbuf);
302 col = screen.cur.col - 1;
303 row = screen.cur.row + TermWin.saveLines;
304 if (IS_MULTI2 (screen.rend[row][col]))
305 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
306 }
307# endif
308 break; 597 break;
309#endif 598#endif
310#ifndef NO_DELETE_KEY 599#ifndef NO_DELETE_KEY
311 case XK_Delete: 600 case XK_Delete:
312 STRCPY (kbuf, key_delete); 601 strcpy (kbuf, rs[Rs_delete_key]);
313# ifdef MULTICHAR_SET
314 if (Options & Opt_mc_hack)
315 {
316 int col, row;
317
318 newlen = STRLEN (kbuf);
319 col = screen.cur.col;
320 row = screen.cur.row + TermWin.saveLines;
321 if (IS_MULTI1 (screen.rend[row][col]))
322 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
323 }
324# endif
325 break; 602 break;
326#endif 603#endif
327 case XK_Tab: 604 case XK_Tab:
328 if (shft) 605 if (shft)
329 STRCPY (kbuf, "\033[Z"); 606 strcpy (kbuf, "\033[Z");
330 else 607 else
331 { 608 {
332#ifdef CTRL_TAB_MAKES_META 609#ifdef CTRL_TAB_MAKES_META
333 if (ctrl) 610 if (ctrl)
334 meta = 1; 611 meta = 1;
… …
339#endif 616#endif
340 newlen = 0; 617 newlen = 0;
341 } 618 }
342 break; 619 break;
343 620
344#ifdef XK_KP_Left
345 case XK_KP_Up: /* \033Ox or standard */
346 case XK_KP_Down: /* \033Or or standard */
347 case XK_KP_Right: /* \033Ov or standard */
348 case XK_KP_Left: /* \033Ot or standard */
349 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
350 {
351 STRCPY (kbuf, "\033OZ");
352 kbuf[2] = "txvr"[keysym - XK_KP_Left];
353 break;
354 }
355 else
356 /* translate to std. cursor key */
357 keysym = XK_Left + (keysym - XK_KP_Left);
358 /* FALLTHROUGH */
359#endif
360 case XK_Up: /* "\033[A" */ 621 case XK_Up: /* "\033[A" */
361 case XK_Down: /* "\033[B" */ 622 case XK_Down: /* "\033[B" */
362 case XK_Right: /* "\033[C" */ 623 case XK_Right: /* "\033[C" */
363 case XK_Left: /* "\033[D" */ 624 case XK_Left: /* "\033[D" */
364 STRCPY (kbuf, "\033[Z"); 625 strcpy (kbuf, "\033[Z");
365 kbuf[2] = "DACB"[keysym - XK_Left]; 626 kbuf[2] = "DACB"[keysym - XK_Left];
366 /* do Shift first */ 627 /* do Shift first */
367 if (shft) 628 if (shft)
368 kbuf[2] = "dacb"[keysym - XK_Left]; 629 kbuf[2] = "dacb"[keysym - XK_Left];
369 else if (ctrl) 630 else if (ctrl)
370 { 631 {
371 kbuf[1] = 'O'; 632 kbuf[1] = 'O';
372 kbuf[2] = "dacb"[keysym - XK_Left]; 633 kbuf[2] = "dacb"[keysym - XK_Left];
373 } 634 }
374 else if (PrivateModes & PrivMode_aplCUR) 635 else if (priv_modes & PrivMode_aplCUR)
375 kbuf[1] = 'O'; 636 kbuf[1] = 'O';
376#ifdef MULTICHAR_SET 637 break;
377 //TODO: ?? 638
378 if (Options & Opt_mc_hack) 639#ifndef UNSHIFTED_SCROLLKEYS
640 case XK_Prior:
641 strcpy (kbuf, "\033[5~");
642 break;
643 case XK_Next:
644 strcpy (kbuf, "\033[6~");
645 break;
646#endif
647 case XK_KP_Enter:
648 /* allow shift to override */
649 if (kp)
379 { 650 {
380 int col, row, m;
381
382 col = screen.cur.col;
383 row = screen.cur.row + TermWin.saveLines;
384 m = 0;
385 if (keysym == XK_Right
386 && IS_MULTI1 (screen.rend[row][col]))
387 m = 1;
388 else if (keysym == XK_Left)
389 {
390 if (col > 0)
391 {
392 if (IS_MULTI2 (screen.rend[row][col - 1]))
393 m = 1;
394 }
395 else if (screen.cur.row > 0)
396 {
397 col = screen.tlen[--row];
398 if (col == -1)
399 col = TermWin.ncol - 1;
400 else
401 col--;
402 if (col > 0
403 && IS_MULTI2 (screen.rend[row][col]))
404 m = 1;
405 }
406 }
407 if (m)
408 MEMMOVE (kbuf + 3, kbuf, 3 + 1);
409 }
410#endif
411 break;
412
413#ifndef UNSHIFTED_SCROLLKEYS
414# ifdef XK_KP_Prior
415 case XK_KP_Prior:
416 /* allow shift to override */
417 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
418 {
419 STRCPY (kbuf, "\033Oy"); 651 strcpy (kbuf, "\033OM");
420 break; 652 break;
421 } 653 }
654
422 /* FALLTHROUGH */ 655 /* FALLTHROUGH */
423# endif 656
424 case XK_Prior:
425 STRCPY (kbuf, "\033[5~");
426 break;
427# ifdef XK_KP_Next
428 case XK_KP_Next: 657 case XK_Return:
429 /* allow shift to override */ 658 if (priv_modes & PrivMode_LFNL)
430 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
431 { 659 {
432 STRCPY (kbuf, "\033Os"); 660 kbuf[0] = '\015';
661 kbuf[1] = '\012';
433 break; 662 kbuf[2] = '\0';
434 }
435 /* FALLTHROUGH */
436# endif
437 case XK_Next:
438 STRCPY (kbuf, "\033[6~");
439 break;
440#endif
441 case XK_KP_Enter:
442 /* allow shift to override */
443 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
444 {
445 STRCPY (kbuf, "\033OM");
446 } 663 }
447 else 664 else
448 { 665 {
449 kbuf[0] = '\r'; 666 kbuf[0] = '\015';
450 kbuf[1] = '\0'; 667 kbuf[1] = '\0';
451 } 668 }
452 break; 669 break;
453 670
454#ifdef XK_KP_Begin
455 case XK_KP_Begin:
456 STRCPY (kbuf, "\033Ou");
457 break;
458
459 case XK_KP_Insert:
460 STRCPY (kbuf, "\033Op");
461 break;
462
463 case XK_KP_Delete:
464 STRCPY (kbuf, "\033On");
465 break;
466#endif
467 case XK_KP_F1: /* "\033OP" */ 671 case XK_KP_F1: /* "\033OP" */
468 case XK_KP_F2: /* "\033OQ" */ 672 case XK_KP_F2: /* "\033OQ" */
469 case XK_KP_F3: /* "\033OR" */ 673 case XK_KP_F3: /* "\033OR" */
470 case XK_KP_F4: /* "\033OS" */ 674 case XK_KP_F4: /* "\033OS" */
471 STRCPY (kbuf, "\033OP"); 675 strcpy (kbuf, "\033OP");
472 kbuf[2] += (keysym - XK_KP_F1); 676 kbuf[2] += (keysym - XK_KP_F1);
473 break; 677 break;
474 678
475 case XK_KP_Multiply: /* "\033Oj" : "*" */ 679 case XK_KP_Multiply: /* "\033Oj" : "*" */
476 case XK_KP_Add: /* "\033Ok" : "+" */ 680 case XK_KP_Add: /* "\033Ok" : "+" */
… …
487 case XK_KP_6: /* "\033Ov" : "6" */ 691 case XK_KP_6: /* "\033Ov" : "6" */
488 case XK_KP_7: /* "\033Ow" : "7" */ 692 case XK_KP_7: /* "\033Ow" : "7" */
489 case XK_KP_8: /* "\033Ox" : "8" */ 693 case XK_KP_8: /* "\033Ox" : "8" */
490 case XK_KP_9: /* "\033Oy" : "9" */ 694 case XK_KP_9: /* "\033Oy" : "9" */
491 /* allow shift to override */ 695 /* allow shift to override */
492 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 696 if (kp)
493 { 697 {
494 STRCPY (kbuf, "\033Oj"); 698 strcpy (kbuf, "\033Oj");
495 kbuf[2] += (keysym - XK_KP_Multiply); 699 kbuf[2] += (keysym - XK_KP_Multiply);
496 } 700 }
497 else 701 else
498 { 702 {
499 kbuf[0] = ('*' + (keysym - XK_KP_Multiply)); 703 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
500 kbuf[1] = '\0'; 704 kbuf[1] = '\0';
501 } 705 }
502 break; 706 break;
503 707
504 case XK_Find: 708 case XK_Find:
505 STRCPY (kbuf, "\033[1~"); 709 strcpy (kbuf, "\033[1~");
506 break; 710 break;
711
507 case XK_Insert: 712 case XK_Insert:
508 STRCPY (kbuf, "\033[2~"); 713 strcpy (kbuf, "\033[2~");
509 break; 714 break;
510#ifdef DXK_Remove /* support for DEC remove like key */ 715#ifdef DXK_Remove /* support for DEC remove like key */
511 case DXK_Remove: 716 case DXK_Remove:
512 /* FALLTHROUGH */ 717 /* FALLTHROUGH */
513#endif 718#endif
514 case XK_Execute: 719 case XK_Execute:
515 STRCPY (kbuf, "\033[3~"); 720 strcpy (kbuf, "\033[3~");
516 break; 721 break;
517 case XK_Select: 722 case XK_Select:
518 STRCPY (kbuf, "\033[4~"); 723 strcpy (kbuf, "\033[4~");
519 break; 724 break;
520#ifdef XK_KP_End
521 case XK_KP_End:
522 /* allow shift to override */
523 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
524 {
525 STRCPY (kbuf, "\033Oq");
526 break;
527 }
528 /* FALLTHROUGH */
529#endif
530 case XK_End: 725 case XK_End:
531 STRCPY (kbuf, KS_END); 726 strcpy (kbuf, KS_END);
532 break; 727 break;
533#ifdef XK_KP_Home
534 case XK_KP_Home:
535 /* allow shift to override */
536 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
537 {
538 STRCPY (kbuf, "\033Ow");
539 break;
540 }
541 /* FALLTHROUGH */
542#endif
543 case XK_Home: 728 case XK_Home:
544 STRCPY (kbuf, KS_HOME); 729 strcpy (kbuf, KS_HOME);
545 break; 730 break;
546 731
547#define FKEY(n, fkey) \ 732#define FKEY(n, fkey) \
548 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey))) 733 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
549 734
… …
601#undef FKEY 786#undef FKEY
602 default: 787 default:
603 newlen = 0; 788 newlen = 0;
604 break; 789 break;
605 } 790 }
791
606 if (newlen) 792 if (newlen)
607 len = STRLEN (kbuf); 793 len = strlen (kbuf);
608 } 794 }
795
609 /* 796 /*
610 * Pass meta for all function keys, if 'meta' option set 797 * Pass meta for all function keys, if 'meta' option set
611 */ 798 */
612#ifdef META8_OPTION 799#ifdef META8_OPTION
613 if (meta && (meta_char == 0x80) && len > 0) 800 if (meta && (meta_char == 0x80) && len > 0)
… …
618 else if (ctrl && keysym == XK_minus) 805 else if (ctrl && keysym == XK_minus)
619 { 806 {
620 len = 1; 807 len = 1;
621 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 808 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
622 } 809 }
810 else if (keysym == XK_ISO_Left_Tab)
811 {
812 strcpy (kbuf, "\033[Z");
813 len = 3;
814 }
623 else 815 else
624 { 816 {
625#ifdef META8_OPTION 817#ifdef META8_OPTION
626 /* set 8-bit on */ 818 /* set 8-bit on */
627 if (meta && (meta_char == 0x80)) 819 if (meta && (meta_char == 0x80))
628 { 820 {
629 unsigned char *ch; 821 char *ch;
630 822
631 for (ch = kbuf; ch < kbuf + len; ch++) 823 for (ch = kbuf; ch < kbuf + len; ch++)
632 *ch |= 0x80; 824 *ch |= 0x80;
825
633 meta = 0; 826 meta = 0;
634 } 827 }
635#endif 828#endif
636 /* nil */ ; 829 /* nil */ ;
637 } 830 }
638 } 831 }
639 832
833 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
834 return;
835
640 if (len <= 0) 836 if (len <= 0)
641 return; /* not mapped */ 837 return; /* not mapped */
642 838
643 if (Options & Opt_scrollTtyKeypress) 839 if (option (Opt_scrollTtyKeypress))
644 if (TermWin.view_start) 840 if (view_start)
645 { 841 {
646 TermWin.view_start = 0; 842 view_start = 0;
647 want_refresh = 1; 843 want_refresh = 1;
648 } 844 }
649 845
650 /* 846 /*
651 * these modifications only affect the static keybuffer 847 * these modifications only affect the static keybuffer
… …
666#ifdef META8_OPTION 862#ifdef META8_OPTION
667 && meta_char == C0_ESC 863 && meta_char == C0_ESC
668#endif 864#endif
669 ) 865 )
670 { 866 {
671 const unsigned char ch = C0_ESC; 867 const char ch = C0_ESC;
672 tt_write (&ch, 1); 868 tt_write (&ch, 1);
673 } 869 }
674 870
675#if defined(DEBUG_CMD)
676 /* Display keyboard buffer contents */
677 unsigned char *p;
678 int i;
679
680 fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
681 for (i = 0, p = kbuf; i < len; i++, p++)
682 fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
683 fprintf (stderr, "'\n");
684#endif /* DEBUG_CMD */
685 tt_write (kbuf, (unsigned int)len); 871 tt_write (kbuf, (unsigned int)len);
686} 872}
687/*}}} */
688 873
689#if (MENUBAR_MAX) 874void
690/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ 875rxvt_term::key_release (XKeyEvent &ev)
691/* attempt to `write' count to the input buffer */ 876{
877#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
878 KeySym keysym;
879
880 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
881#endif
882
883#if ENABLE_FRILLS || ISO_14755
884 // ISO 14755 support
885 if (iso14755buf)
886 if (iso14755buf & ISO_14755_52)
887 {
888# if ISO_14755
889 scr_overlay_off ();
890# endif
891# if ISO_14755
892 // iso14755 part 5.2 handling: release time
893 // first: controls
894 if ((ev.state & ControlMask)
895 && ((keysym >= 0x40 && keysym <= 0x5f)
896 || (keysym >= 0x61 && keysym <= 0x7f)))
897 {
898 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
899 commit_iso14755 ();
900
901 return;
902 }
903
904 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)
905 if (i[0] == keysym)
906 {
907 iso14755buf = ISO_14755_51 | i[1];
908 commit_iso14755 ();
909
910 return;
911 }
912
913 scr_bell ();
914# endif
915 iso14755buf = 0;
916
917 return;
918 }
919 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
920 {
921# if ISO_14755
922 scr_overlay_off ();
923# endif
924 if (iso14755buf & ISO_14755_51)
925 commit_iso14755 ();
926#if ISO_14755
927 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
928 {
929 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
930
931 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
932 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
933 }
934# endif
935 else
936 iso14755buf = 0;
937 }
938#endif
939
940 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
941 return;
942
943#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
944 if (!(ev.state & ControlMask))
945 slip_wheel_ev.stop ();
946 else if (keysym == XK_Control_L || keysym == XK_Control_R)
947 mouse_slip_wheel_speed = 0;
948#endif
949}
950
951#if defined (KEYSYM_RESOURCE)
692unsigned int 952unsigned int
693rxvt_term::cmd_write (const unsigned char *str, unsigned int count) 953rxvt_term::cmd_write (const char *str, unsigned int count)
694{ 954{
695 unsigned int n, s; 955 unsigned int n, s;
696 956
697 n = cmdbuf_ptr - cmdbuf_base; 957 n = cmdbuf_ptr - cmdbuf_base;
698 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 958 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
699 959
700 if (n > 0 && s < count) 960 if (n > 0 && s < count)
701 { 961 {
702 MEMMOVE (cmdbuf_base, cmdbuf_ptr, 962 memmove (cmdbuf_base, cmdbuf_ptr,
703 (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); 963 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
704 cmdbuf_ptr = cmdbuf_base; 964 cmdbuf_ptr = cmdbuf_base;
705 cmdbuf_endp -= n; 965 cmdbuf_endp -= n;
706 s += n; 966 s += n;
707 } 967 }
708 968
709 if (count > s) 969 if (count > s)
710 { 970 {
711 rxvt_print_error ("data loss: cmd_write too large"); 971 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
712 count = s; 972 count = s;
713 } 973 }
714 974
715 for (; count--;) 975 for (; count--;)
716 *cmdbuf_endp++ = *str++; 976 *cmdbuf_endp++ = *str++;
717 977
718 cmd_parse (); 978 cmd_parse ();
719 979
720 return 0; 980 return 0;
721} 981}
722#endif /* MENUBAR_MAX */ 982#endif
723 983
724void 984void
725rxvt_term::flush () 985rxvt_term::flush ()
726{ 986{
727#ifdef TRANSPARENT 987 flush_ev.stop ();
728 if (want_full_refresh) 988
989#ifdef HAVE_BG_PIXMAP
990 if (bgPixmap.check_clearChanged ())
729 { 991 {
730 want_full_refresh = 0; 992// scr_clear (true); This needs to be researched further!
731 scr_clear ();
732 scr_touch (false); 993 scr_touch (false);
733 want_refresh = 1;
734 } 994 }
735#endif 995#endif
736 996
737 if (want_refresh) 997 if (want_refresh)
738 { 998 {
999 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
1000 {
1001 int row = view_start;
1002 int end_row = row + nrow;
1003
1004 while (row > top_row && ROW (row - 1).is_longer ())
1005 --row;
1006
1007 do
1008 {
1009 int start_row = row;
1010 line_t *l;
1011
1012 do
1013 {
1014 l = &ROW (row++);
1015
1016 if (!(l->f & LINE_FILTERED))
1017 {
1018 // line not filtered, mark it as filtered
1019 l->f |= LINE_FILTERED;
1020 while (l->is_longer ())
1021 {
1022 l = &ROW (row++);
1023 l->f |= LINE_FILTERED;
1024 }
1025
1026 // and filter it
1027 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
1028
1029 break;
1030 }
1031 }
1032 while (l->is_longer () && row < end_row);
1033 }
1034 while (row < end_row);
1035 }
1036
739 scr_refresh (refresh_type); 1037 scr_refresh ();
740 scrollbar_show (1); 1038 scrollbar_show (1);
741#ifdef USE_XIM 1039#ifdef USE_XIM
742 IMSendSpot (); 1040 IMSendSpot ();
743#endif 1041#endif
744
745 } 1042 }
746 1043
747 display->flush (); 1044 display->flush ();
748} 1045}
749 1046
1047/* checks wether a refresh is requested and starts the refresh timer */
750void 1048void
751rxvt_term::check_cb (check_watcher &w) 1049rxvt_term::refresh_check ()
752{ 1050{
753 SET_R (this); 1051 if (want_refresh && !flush_ev.is_active ())
754 SET_LOCALE (locale); 1052 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
755 1053
1054 display->flush ();
1055}
1056
1057void
1058rxvt_term::flush_cb (ev::timer &w, int revents)
1059{
1060 make_current ();
1061
1062 refresh_count = 0;
756 flush (); 1063 flush ();
757} 1064}
758 1065
759#ifdef CURSOR_BLINK 1066#ifdef CURSOR_BLINK
760void 1067void
761rxvt_term::cursor_blink_cb (time_watcher &w) 1068rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
762{ 1069{
763 hidden_cursor = !hidden_cursor; 1070 hidden_cursor = !hidden_cursor;
764 want_refresh = 1; 1071 want_refresh = 1;
765 1072 refresh_check ();
766 w.start (w.at + BLINK_INTERVAL);
767} 1073}
768#endif 1074#endif
769 1075
770#ifdef TEXT_BLINK 1076#ifdef TEXT_BLINK
771void 1077void
772rxvt_term::text_blink_cb (time_watcher &w) 1078rxvt_term::text_blink_cb (ev::timer &w, int revents)
773{ 1079{
774 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1080 if (scr_refresh_rend (RS_Blink, RS_Blink))
775 { 1081 {
776 hidden_text = !hidden_text; 1082 hidden_text = !hidden_text;
777 want_refresh = 1; 1083 want_refresh = 1;
778 w.start (w.at + TEXT_BLINK_INTERVAL); 1084 refresh_check ();
1085 }
1086 else
1087 w.stop ();
1088}
1089#endif
1090
1091#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1092void
1093rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1094{
1095 if ((scrollBar.state == STATE_UP || scrollBar.state == STATE_DOWN)
1096 && scr_page (scrollBar.state == STATE_UP ? UP : DN, 1))
779 } 1097 {
1098 want_refresh = 1;
1099 refresh_check ();
1100 }
1101 else
1102 w.stop ();
780} 1103}
1104#endif
1105
1106#ifdef SELECTION_SCROLLING
1107void
1108rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1109{
1110 if (scr_page (scroll_selection_dir, scroll_selection_lines))
1111 {
1112 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1113 want_refresh = 1;
1114 refresh_check ();
1115 }
1116 else
1117 w.stop ();
1118}
1119#endif
1120
1121#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1122void
1123rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1124{
1125 if (scr_changeview (view_start - mouse_slip_wheel_speed))
1126 {
1127 want_refresh = 1;
1128 refresh_check ();
1129 }
1130
1131 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
1132 {
1133 mouse_slip_wheel_speed = 0;
1134 w.stop ();
1135 }
1136}
1137#endif
1138
1139#if LINUX_YIELD_HACK
1140static struct event_handler
1141{
1142 ev::prepare yield_ev;
1143
1144 void yield_cb (ev::prepare &w, int revents)
1145 {
1146 // this should really be sched_yield(), but the linux guys thought
1147 // that giving a process calling sched_yield () less cpu time than
1148 // ones with high nice levels is a useful thing to do. It surely is is
1149 // allowed by the sus... as is returning ENOSYS.
1150
1151 struct timespec ts = { 0, 0 };
1152 nanosleep (&ts, 0);
1153
1154 w.stop ();
1155 }
1156
1157 event_handler ()
1158 : yield_ev (this, &event_handler::yield_cb)
1159 {
1160 }
1161} event_handler;
781#endif 1162#endif
782 1163
783bool 1164bool
784rxvt_term::pty_fill () 1165rxvt_term::pty_fill ()
785{ 1166{
786 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1167 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
1168
1169 if (CBUFSIZ == n)
1170 {
1171 rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n");
1172 n = 0;
1173 }
787 1174
788 memmove (cmdbuf_base, cmdbuf_ptr, n); 1175 memmove (cmdbuf_base, cmdbuf_ptr, n);
789 cmdbuf_ptr = cmdbuf_base; 1176 cmdbuf_ptr = cmdbuf_base;
790 cmdbuf_endp = cmdbuf_ptr + n; 1177 cmdbuf_endp = cmdbuf_ptr + n;
791 1178
792 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1179 ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n);
793 1180
794 if (n > 0) 1181 if (r > 0)
795 { 1182 {
796 cmdbuf_endp += n; 1183 cmdbuf_endp += r;
797 return true; 1184 return true;
798 } 1185 }
799 else if (n < 0 && errno != EAGAIN) 1186 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1187 {
1188#if LINUX_YIELD_HACK
1189 if (display->is_local)
1190 event_handler.yield_ev.start ();
1191#endif
1192 }
1193 else
1194 {
1195 pty_ev.stop ();
1196
1197 if (!option (Opt_hold))
800 destroy (); 1198 destroy ();
801 1199 }
1200
802 return false; 1201 return false;
803} 1202}
804 1203
805void 1204void
806rxvt_term::pty_cb (io_watcher &w, short revents) 1205rxvt_term::pty_cb (ev::io &w, int revents)
807{ 1206{
808 SET_R (this); 1207 make_current ();
809 SET_LOCALE (locale);
810 1208
811 if (revents & EVENT_WRITE) 1209 if (revents & ev::READ)
812 tt_write (0, 0);
813 else if (revents & EVENT_READ)
814 {
815 bool flag = true;
816
817 // loop, but don't allow a single term to monopolize us 1210 // loop, but don't allow a single term to monopolize us
818 // the number of loops is fully arbitrary, and thus wrong
819 while (flag && pty_fill ()) 1211 while (pty_fill ())
820 {
821 if (!seen_input)
822 {
823 seen_input = 1;
824 /* once we know the shell is running, send the screen size. Again! */
825 tt_winch ();
826 }
827
828 if (cmd_parse ()) 1212 if (cmd_parse ())
829 break; 1213 break;
830 }
831 }
832}
833 1214
834bool 1215 if (revents & ev::WRITE)
835rxvt_term::cmd_parse () 1216 pty_write ();
836{
837 bool flag = false;
838 uint32_t ch = NOCHAR;
839 1217
840 for (;;) 1218 refresh_check ();
841 {
842 if (ch == NOCHAR)
843 ch = next_char ();
844
845 if (ch == NOCHAR) // TODO: improve
846 break;
847
848 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
849 {
850 /* Read a text string from the input buffer */
851 uint32_t buf[BUFSIZ];
852 bool refreshnow = false;
853 int nlines = 0;
854 uint32_t *str = buf;
855
856 *str++ = ch;
857
858 for (;;)
859 {
860 ch = next_char ();
861
862 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
863 break;
864 else
865 {
866 *str++ = ch;
867
868 if (ch == '\n')
869 {
870 nlines++;
871 refresh_count++;
872
873 if (! (Options & Opt_jumpScroll)
874 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
875 {
876 refreshnow = true;
877 flag = false;
878 ch = NOCHAR;
879 break;
880 }
881
882 // scr_add_lines only works for nlines < TermWin.nrow - 1.
883 if (nlines >= TermWin.nrow - 1)
884 {
885 scr_add_lines (buf, nlines, str - buf);
886 nlines = 0;
887 str = buf;
888 }
889 }
890
891 if (str >= buf + BUFSIZ)
892 {
893 ch = NOCHAR;
894 break;
895 }
896 }
897 }
898
899 scr_add_lines (buf, nlines, str - buf);
900
901 /*
902 * If there have been a lot of new lines, then update the screen
903 * What the heck I'll cheat and only refresh less than every page-full.
904 * the number of pages between refreshes is refresh_limit, which
905 * is incremented here because we must be doing flat-out scrolling.
906 *
907 * refreshing should be correct for small scrolls, because of the
908 * time-out
909 */
910 if (refreshnow)
911 {
912 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
913 refresh_limit++;
914
915 scr_refresh (refresh_type);
916 }
917
918 }
919 else
920 {
921 switch (ch)
922 {
923 default:
924 process_nonprinting (ch);
925 break;
926 case C0_ESC: /* escape char */
927 process_escape_seq ();
928 break;
929 /*case 0x9b: */ /* CSI */
930 /* process_csi_seq (); */
931 }
932
933 ch = NOCHAR;
934 }
935 }
936
937 return flag;
938} 1219}
939 1220
940// read the next character, currently handles UTF-8 1221void
941// will probably handle all sorts of other stuff in the future 1222rxvt_term::pointer_unblank ()
942uint32_t
943rxvt_term::next_char ()
944{ 1223{
945 while (cmdbuf_ptr < cmdbuf_endp) 1224 XDefineCursor (dpy, vt, TermWin_cursor);
946 { 1225 recolour_cursor ();
947 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
948 return *cmdbuf_ptr++;
949 1226
950 wchar_t wc; 1227#ifdef POINTER_BLANK
951 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); 1228 hidden_pointer = 0;
952 1229
953 if (len == (size_t)-2) 1230 if (option (Opt_pointerBlank))
954 return NOCHAR; 1231 pointer_ev.start (pointerBlankDelay);
955 1232#endif
956 if (len == (size_t)-1)
957 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
958
959 // assume wchar == unicode
960 cmdbuf_ptr += len;
961 return wc;
962 }
963
964 return NOCHAR;
965}
966
967/* rxvt_cmd_getc () - Return next input character */
968/*
969 * Return the next input character after first passing any keyboard input
970 * to the command.
971 */
972uint32_t
973rxvt_term::cmd_getc ()
974{
975 for (;;)
976 {
977 uint32_t c = next_char ();
978 if (c != NOCHAR)
979 return c;
980
981 // incomplete sequences should occur rarely, still, a better solution
982 // would be preferred. either setjmp/longjmp or better design.
983 fcntl (cmd_fd, F_SETFL, 0);
984 pty_fill ();
985 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
986 }
987} 1233}
988 1234
989#ifdef POINTER_BLANK 1235#ifdef POINTER_BLANK
990void 1236void
991rxvt_term::pointer_unblank () 1237rxvt_term::pointer_blank ()
992{ 1238{
993 XDefineCursor (display->display, TermWin.vt, TermWin_cursor); 1239 if (!option (Opt_pointerBlank))
994 recolour_cursor (); 1240 return;
995 1241
1242 XDefineCursor (dpy, vt, display->blank_cursor);
1243 XFlush (dpy);
1244
996 hidden_pointer = 0; 1245 hidden_pointer = 1;
997
998 if (Options & Opt_pointerBlank)
999 pointer_ev.start (NOW + pointerBlankDelay);
1000} 1246}
1001 1247
1002void 1248void
1003rxvt_term::pointer_blank () 1249rxvt_term::pointer_cb (ev::timer &w, int revents)
1004{ 1250{
1005 if (! (Options & Opt_pointerBlank)) 1251 make_current ();
1006 return;
1007
1008 XDefineCursor (display->display, TermWin.vt, blank_cursor);
1009 XFlush (display->display);
1010
1011 hidden_pointer = 1;
1012}
1013
1014void
1015rxvt_term::pointer_cb (time_watcher &w)
1016{
1017 SET_R (this);
1018 SET_LOCALE (locale);
1019 1252
1020 pointer_blank (); 1253 pointer_blank ();
1021} 1254}
1022#endif 1255#endif
1023 1256
1024void 1257void
1025rxvt_term::mouse_report (XButtonEvent &ev) 1258rxvt_term::mouse_report (XButtonEvent &ev)
1026{ 1259{
1027 int button_number, key_state = 0; 1260 int button_number, key_state = 0;
1028 int x, y; 1261 int x, y;
1262 int code = 32;
1029 1263
1030 x = ev.x; 1264 x = Pixel2Col (ev.x);
1031 y = ev.y; 1265 y = Pixel2Row (ev.y);
1032 pixel_position (&x, &y); 1266 if (ev.type == MotionNotify)
1267 {
1268 if (x == mouse_row && y == mouse_col)
1269 return;
1270 mouse_row = x;
1271 mouse_col = y;
1272 code += 32;
1273 }
1033 1274
1034 if (MEvent.button == AnyButton) 1275 if (MEvent.button == AnyButton)
1035 {
1036 button_number = 3; 1276 button_number = 3;
1037 }
1038 else 1277 else
1039 { 1278 {
1040 button_number = MEvent.button - Button1; 1279 button_number = MEvent.button - Button1;
1041 /* add 0x3D for wheel events, like xterm does */ 1280 /* add 0x3D for wheel events, like xterm does */
1042 if (button_number >= 3) 1281 if (button_number >= 3)
1043 button_number += (64 - 3); 1282 button_number += (64 - 3);
1044 } 1283 }
1045 1284
1046 if (PrivateModes & PrivMode_MouseX10) 1285 if (priv_modes & PrivMode_MouseX10)
1047 { 1286 {
1048 /* 1287 /*
1049 * do not report ButtonRelease 1288 * do not report ButtonRelease
1050 * no state info allowed 1289 * no state info allowed
1051 */ 1290 */
… …
1066 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1305 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1067 + ((MEvent.state & ControlMask) ? 16 : 0); 1306 + ((MEvent.state & ControlMask) ? 16 : 0);
1068#ifdef MOUSE_REPORT_DOUBLECLICK 1307#ifdef MOUSE_REPORT_DOUBLECLICK
1069 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1308 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1070#endif 1309#endif
1071
1072 } 1310 }
1073 1311
1074#ifdef DEBUG_MOUSEREPORT 1312#if DEBUG_MOUSEREPORT
1075 fprintf (stderr, "Mouse ["); 1313 fprintf (stderr, "Mouse [");
1076 if (key_state & 16) 1314 if (key_state & 16)
1077 fputc ('C', stderr); 1315 fputc ('C', stderr);
1078 if (key_state & 4) 1316 if (key_state & 4)
1079 fputc ('S', stderr); 1317 fputc ('S', stderr);
… …
1083 fputc ('2', stderr); 1321 fputc ('2', stderr);
1084 fprintf (stderr, "]: <%d>, %d/%d\n", 1322 fprintf (stderr, "]: <%d>, %d/%d\n",
1085 button_number, 1323 button_number,
1086 x + 1, 1324 x + 1,
1087 y + 1); 1325 y + 1);
1088#else 1326#endif
1327
1089 tt_printf ("\033[M%c%c%c", 1328 tt_printf ("\033[M%c%c%c",
1090 (32 + button_number + key_state), 1329 (code + button_number + key_state),
1091 (32 + x + 1), 1330 (32 + x + 1),
1092 (32 + y + 1)); 1331 (32 + y + 1));
1093#endif
1094} 1332}
1095
1096#ifdef USING_W11LIB
1097void
1098rxvt_W11_process_x_event (XEvent *ev)
1099{
1100 rxvt_t *r = rxvt_get_r ();
1101
1102 x_cb (*ev);
1103}
1104#endif
1105 1333
1106/*{{{ process an X event */ 1334/*{{{ process an X event */
1107void 1335void
1108rxvt_term::x_cb (XEvent &ev) 1336rxvt_term::x_cb (XEvent &ev)
1109{ 1337{
1110 SET_R (this); 1338 make_current ();
1111 SET_LOCALE (locale);
1112 1339
1113#if defined(CURSOR_BLINK) 1340 dLocal (Display *, dpy);
1114 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
1115 {
1116 if (hidden_cursor)
1117 {
1118 hidden_cursor = 0;
1119 want_refresh = 1;
1120 }
1121 1341
1122 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1342 if (ev.xany.window == vt
1123 } 1343 && SHOULD_INVOKE (HOOK_X_EVENT)
1124#endif 1344 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1125
1126#if defined(POINTER_BLANK)
1127 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
1128 {
1129 if (ev.type == MotionNotify
1130 || ev.type == ButtonPress
1131 || ev.type == ButtonRelease)
1132 if (hidden_pointer)
1133 pointer_unblank ();
1134
1135 if (ev.type == KeyPress && hidden_pointer == 0)
1136 pointer_blank ();
1137 }
1138#endif
1139
1140#ifdef USE_XIM
1141 if (XFilterEvent (&ev, None))
1142 return; 1345 return;
1143#endif
1144 1346
1347 // for XQueryPointer
1145 Window unused_root, unused_child; 1348 Window unused_root, unused_child;
1146 int unused_root_x, unused_root_y; 1349 int unused_root_x, unused_root_y;
1147 unsigned int unused_mask; 1350 unsigned int unused_mask;
1148
1149#ifdef DEBUG_X
1150 const char *const eventnames[] =
1151 { /* mason - this matches my system */
1152 "",
1153 "",
1154 "KeyPress",
1155 "KeyRelease",
1156 "ButtonPress",
1157 "ButtonRelease",
1158 "MotionNotify",
1159 "EnterNotify",
1160 "LeaveNotify",
1161 "FocusIn",
1162 "FocusOut",
1163 "KeymapNotify",
1164 "Expose",
1165 "GraphicsExpose",
1166 "NoExpose",
1167 "VisibilityNotify",
1168 "CreateNotify",
1169 "DestroyNotify",
1170 "UnmapNotify",
1171 "MapNotify",
1172 "MapRequest",
1173 "ReparentNotify",
1174 "ConfigureNotify",
1175 "ConfigureRequest",
1176 "GravityNotify",
1177 "ResizeRequest",
1178 "CirculateNotify",
1179 "CirculateRequest",
1180 "PropertyNotify",
1181 "SelectionClear",
1182 "SelectionRequest",
1183 "SelectionNotify",
1184 "ColormapNotify",
1185 "ClientMessage",
1186 "MappingNotify"
1187 };
1188#endif
1189
1190#ifdef DEBUG_X
1191 struct timeval tp;
1192 struct tm *ltt;
1193 (void)gettimeofday (&tp, NULL);
1194 ltt = localtime (& (tp.tv_sec));
1195 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));
1196#endif
1197 1351
1198 switch (ev.type) 1352 switch (ev.type)
1199 { 1353 {
1200 case KeyPress: 1354 case KeyPress:
1201 lookup_key (ev.xkey); 1355 key_press (ev.xkey);
1202 break; 1356 break;
1203 1357
1204#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1205 case KeyRelease: 1358 case KeyRelease:
1206 { 1359 key_release (ev.xkey);
1207 if (! (ev.xkey.state & ControlMask))
1208 mouse_slip_wheel_speed = 0;
1209 else
1210 {
1211 KeySym ks;
1212
1213 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
1214 if (ks == XK_Control_L || ks == XK_Control_R)
1215 mouse_slip_wheel_speed = 0;
1216 }
1217 break; 1360 break;
1218 }
1219#endif
1220 1361
1221 case ButtonPress: 1362 case ButtonPress:
1222 button_press (ev.xbutton); 1363 button_press (ev.xbutton);
1223 break; 1364 break;
1224 1365
… …
1226 button_release (ev.xbutton); 1367 button_release (ev.xbutton);
1227 break; 1368 break;
1228 1369
1229 case ClientMessage: 1370 case ClientMessage:
1230 if (ev.xclient.format == 32 1371 if (ev.xclient.format == 32
1231 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1372 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1232 destroy ();
1233#ifdef OFFIX_DND
1234 /* OffiX Dnd (drag 'n' drop) protocol */
1235 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1236 && (ev.xclient.data.l[0] == DndFile
1237 || ev.xclient.data.l[0] == DndDir
1238 || ev.xclient.data.l[0] == DndLink))
1239 { 1373 {
1240 /* Get Dnd data */ 1374 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1241 Atom ActualType; 1375 {
1242 int ActualFormat; 1376 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1243 unsigned char *data; 1377 {
1244 unsigned long Size, RemainingBytes; 1378 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1245 1379 {
1246 XGetWindowProperty (display->display, display->root, 1380 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1247 xa[XA_DNDSELECTION], 1381 destroy ();
1248 0L, 1000000L, 1382 }
1249 False, AnyPropertyType, 1383#if ENABLE_EWMH
1250 &ActualType, &ActualFormat, 1384 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1251 &Size, &RemainingBytes, 1385 XSendEvent (dpy, ev.xclient.window = display->root,
1386 False, SubstructureRedirectMask | SubstructureNotifyMask,
1252 &data); 1387 &ev);
1253 XChangeProperty (display->display, display->root, 1388#endif
1254 XA_CUT_BUFFER0, XA_STRING, 1389 }
1255 8, PropModeReplace, 1390 }
1256 data, STRLEN (data)); 1391#if ENABLE_XEMBED
1257 selection_paste (display->root, XA_CUT_BUFFER0, True); 1392 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1258 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1393 {
1394 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1395 focus_in ();
1396 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1397 focus_out ();
1398 }
1399#endif
1259 } 1400 }
1260#endif /* OFFIX_DND */
1261 break;
1262
1263 case MappingNotify:
1264 XRefreshKeyboardMapping (& (ev.xmapping));
1265 break; 1401 break;
1266 1402
1267 /* 1403 /*
1268 * XXX: this is not the _current_ arrangement 1404 * XXX: this is not the _current_ arrangement
1269 * Here's my conclusion: 1405 * Here's my conclusion:
… …
1288 break; 1424 break;
1289 } 1425 }
1290 break; 1426 break;
1291 1427
1292 case FocusIn: 1428 case FocusIn:
1293 if (!TermWin.focus) 1429 if (ev.xfocus.detail != NotifyInferior
1430 && ev.xfocus.detail != NotifyPointer
1431 && ev.xfocus.mode != NotifyGrab)
1432 focus_in ();
1433 break;
1434
1435 case FocusOut:
1436 if (ev.xfocus.detail != NotifyInferior
1437 && ev.xfocus.detail != NotifyPointer
1438 && ev.xfocus.mode != NotifyGrab)
1439 focus_out ();
1440 break;
1441
1442 case ConfigureNotify:
1443 /*fprintf (stderr, "ConfigureNotify for %X, parent is %X, geom is %dx%d%+d%+d, old geom was %dx%d\n",
1444 ev.xconfigure.window, parent[0], ev.xconfigure.width, ev.xconfigure.height, ev.xconfigure.x, ev.xconfigure.y,
1445 szHint.width, szHint.height);*/
1446 if (ev.xconfigure.window == parent[0])
1294 { 1447 {
1295 TermWin.focus = 1; 1448 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1296 want_refresh = 1;
1297#ifdef USE_XIM
1298 if (Input_Context != NULL)
1299 XSetICFocus (Input_Context);
1300#endif
1301#ifdef CURSOR_BLINK
1302 if (Options & Opt_cursorBlink)
1303 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1304#endif
1305
1306 } 1449 ;
1307 break;
1308 1450
1309 case FocusOut: 1451 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1310 if (TermWin.focus)
1311 { 1452 {
1312 TermWin.focus = 0; 1453 seen_resize = 1;
1313 want_refresh = 1; 1454 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1314#ifdef USE_XIM
1315 if (Input_Context != NULL)
1316 XUnsetICFocus (Input_Context);
1317#endif
1318#ifdef CURSOR_BLINK
1319 if (Options & Opt_cursorBlink)
1320 cursor_blink_ev.stop ();
1321 hidden_cursor = 0;
1322#endif
1323
1324 }
1325 break;
1326
1327 case ConfigureNotify:
1328 if (ev.xconfigure.window == TermWin.parent[0])
1329 {
1330 int height, width;
1331
1332 do
1333 { /* Wrap lots of configures into one */
1334 width = ev.xconfigure.width;
1335 height = ev.xconfigure.height;
1336 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1337 } 1455 }
1338 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev));
1339
1340 if (szHint.width != width || szHint.height != height)
1341 {
1342 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height));
1343 resize_all_windows (width, height, 1);
1344 }
1345#ifdef DEBUG_SIZE
1346 else 1456 else
1347 { 1457 {
1348 D_SIZE ((stderr, "Size: Not resizing")); 1458#ifdef HAVE_BG_PIXMAP
1459 if (bgPixmap.window_position_sensitive ())
1460 {
1461 if (mapped)
1462 update_background ();
1463 else
1464 bgPixmap.invalidate ();
1465 }
1466#endif
1349 } 1467 }
1350#endif
1351#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1352 if (Options & Opt_transparent)
1353 {
1354 check_our_parents ();
1355 if (am_transparent)
1356 want_full_refresh = 1;
1357 }
1358#endif
1359 1468
1469 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1360 } 1470 }
1361 break; 1471 break;
1362 1472
1473 case PropertyNotify:
1474 if (!HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END)))
1475 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1476 && ev.xproperty.state == PropertyNewValue)
1477 selection_property (ev.xproperty.window, ev.xproperty.atom);
1478
1479 break;
1480
1363 case SelectionClear: 1481 case SelectionClear:
1364 display->set_selection_owner (0); 1482 selection_clear ();
1365 break; 1483 break;
1366 1484
1367 case SelectionNotify: 1485 case SelectionNotify:
1368 if (selection_wait == Sel_normal) 1486 if (selection_wait == Sel_normal)
1369 selection_paste (ev.xselection.requestor, 1487 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1370 ev.xselection.property, True);
1371 break; 1488 break;
1372 1489
1373 case SelectionRequest: 1490 case SelectionRequest:
1374 selection_send (ev.xselectionrequest); 1491 selection_send (ev.xselectionrequest);
1375 break; 1492 break;
1376 1493
1494 case MapNotify:
1495#ifdef HAVE_BG_PIXMAP
1496 /* This is needed spcifically to fix the case of no window manager or a
1497 * non-reparenting window manager. In those cases we never get first
1498 * ConfigureNotify. Also that speeds startup under normal WM, by taking
1499 * care of multiplicity of ConfigureNotify events arriwing while WM does
1500 * reparenting.
1501 * We should not render background immidiately, as there could be several
1502 * ConfigureNotify's to follow. Lets take care of all of them in one scoop
1503 * by scheduling background redraw as soon as we can, but giving a short
1504 * bit of time for ConfigureNotifies to arrive.
1505 * We should render background PRIOR to drawing any text, but AFTER all
1506 * of ConfigureNotifys for the best results.
1507 */
1508 if (bgPixmap.flags & bgPixmap_t::isInvalid)
1509 update_background_ev.start (0.025);
1510#endif
1511 mapped = 1;
1512#ifdef TEXT_BLINK
1513 text_blink_ev.start ();
1514#endif
1515 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1516 break;
1517
1377 case UnmapNotify: 1518 case UnmapNotify:
1378 TermWin.mapped = 0; 1519 mapped = 0;
1379#ifdef TEXT_BLINK 1520#ifdef TEXT_BLINK
1380 text_blink_ev.stop (); 1521 text_blink_ev.stop ();
1381#endif 1522#endif
1523 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1382 break; 1524 break;
1383
1384 case MapNotify:
1385 TermWin.mapped = 1;
1386#ifdef TEXT_BLINK
1387 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1388#endif
1389 break;
1390
1391#ifdef TRANSPARENT
1392 case ReparentNotify:
1393 rootwin_cb (ev);
1394 break;
1395#endif /* TRANSPARENT */
1396 1525
1397 case GraphicsExpose: 1526 case GraphicsExpose:
1398 case Expose: 1527 case Expose:
1399 if (ev.xany.window == TermWin.vt) 1528 if (ev.xany.window == vt)
1400 { 1529 {
1401#ifdef NO_SLOW_LINK_SUPPORT 1530 do
1531 {
1402 scr_expose (ev.xexpose.x, ev.xexpose.y, 1532 scr_expose (ev.xexpose.x, ev.xexpose.y,
1403 ev.xexpose.width, ev.xexpose.height, False); 1533 ev.xexpose.width, ev.xexpose.height, False);
1404#else 1534 }
1405 // don't understand this, so commented it out 1535 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1536
1537 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1538
1539 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1540 {
1406 scr_expose (ev.xexpose.x, ev.xexpose.y, 1541 scr_expose (ev.xexpose.x, ev.xexpose.y,
1407 ev.xexpose.width, ev.xexpose.height, False); 1542 ev.xexpose.width, ev.xexpose.height, False);
1408 //scr_expose (ev.xexpose.x, 0, 1543 }
1409 // ev.xexpose.width, TermWin.height, False); 1544
1410#endif
1411 want_refresh = 1; 1545 want_refresh = 1;
1412 } 1546 }
1413 else 1547 else
1414 { 1548 {
1415 XEvent unused_event; 1549 XEvent unused_event;
1416 1550
1417 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1551 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1418 Expose, 1552 ;
1419 &unused_event)) ; 1553 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1420 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1554 ;
1421 GraphicsExpose, 1555
1422 &unused_event)) ; 1556 if (scrollBar.state && ev.xany.window == scrollBar.win)
1423 if (isScrollbarWindow (ev.xany.window))
1424 { 1557 {
1425 scrollBar.setIdle (); 1558 scrollBar.state = STATE_IDLE;
1426 scrollbar_show (0); 1559 scrollbar_show (0);
1427 } 1560 }
1428#ifdef MENUBAR
1429 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1430 menubar_expose ();
1431#endif
1432 } 1561 }
1433 break; 1562 break;
1434 1563
1435 case MotionNotify: 1564 case MotionNotify:
1436#ifdef POINTER_BLANK 1565#ifdef POINTER_BLANK
1437 if (hidden_pointer) 1566 if (hidden_pointer)
1438 pointer_unblank (); 1567 pointer_unblank ();
1439#endif 1568#endif
1440#if MENUBAR 1569 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1441 if (isMenuBarWindow (ev.xany.window)) 1570 || priv_modes & PrivMode_MouseAnyEvent)
1571 mouse_report (ev.xbutton);
1572 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1573 break;
1574
1575 if (ev.xany.window == vt)
1442 { 1576 {
1443 menubar_control (ev.xbutton); 1577 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1444 break; 1578 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1445 } 1579 ; // nop
1446#endif
1447 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1448 break;
1449
1450 if (ev.xany.window == TermWin.vt)
1451 {
1452 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1580 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1453 { 1581 {
1454 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1582 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1455 ; 1583 ;
1456 1584
1457 XQueryPointer (display->display, TermWin.vt, 1585 XQueryPointer (dpy, vt,
1458 &unused_root, &unused_child, 1586 &unused_root, &unused_child,
1459 &unused_root_x, &unused_root_y, 1587 &unused_root_x, &unused_root_y,
1460 & (ev.xbutton.x), & (ev.xbutton.y), 1588 &ev.xbutton.x, &ev.xbutton.y,
1461 &unused_mask); 1589 &ev.xbutton.state);
1462#ifdef MOUSE_THRESHOLD 1590#ifdef MOUSE_THRESHOLD
1463 /* deal with a `jumpy' mouse */ 1591 /* deal with a `jumpy' mouse */
1464 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1592 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1465 { 1593 {
1466#endif 1594#endif
1595#if ISO_14755
1596 // 5.4
1597 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1598 {
1599 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1600 break;
1601 }
1602#endif
1467 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1603 selection_extend (ev.xbutton.x, ev.xbutton.y,
1468 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1604 ev.xbutton.state & Button3Mask ? 2 : 0);
1605
1469#ifdef SELECTION_SCROLLING 1606#ifdef SELECTION_SCROLLING
1470 if (ev.xbutton.y < TermWin.int_bwidth 1607 if (ev.xbutton.y < int_bwidth
1471 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1608 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1472 { 1609 {
1473 int dist; 1610 int dist;
1474
1475 pending_scroll_selection=1;
1476 1611
1477 /* don't clobber the current delay if we are 1612 /* don't clobber the current delay if we are
1478 * already in the middle of scrolling. 1613 * already in the middle of scrolling.
1479 */ 1614 */
1480 if (scroll_selection_delay<=0) 1615 if (!sel_scroll_ev.is_active ())
1481 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1616 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1482 1617
1483 /* save the event params so we can highlight 1618 /* save the event params so we can highlight
1484 * the selection in the pending-scroll loop 1619 * the selection in the pending-scroll loop
1485 */ 1620 */
1486 selection_save_x=ev.xbutton.x; 1621 selection_save_x = ev.xbutton.x;
1487 selection_save_y=ev.xbutton.y; 1622 selection_save_y = ev.xbutton.y;
1488 selection_save_state=
1489 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1623 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1490 1624
1491 /* calc number of lines to scroll */ 1625 /* calc number of lines to scroll */
1492 if (ev.xbutton.y<TermWin.int_bwidth) 1626 if (ev.xbutton.y < int_bwidth)
1493 { 1627 {
1494 scroll_selection_dir = UP; 1628 scroll_selection_dir = UP;
1495 dist = TermWin.int_bwidth - ev.xbutton.y; 1629 dist = int_bwidth - ev.xbutton.y;
1496 } 1630 }
1497 else 1631 else
1498 { 1632 {
1499 scroll_selection_dir = DN; 1633 scroll_selection_dir = DN;
1500 dist = ev.xbutton.y - 1634 dist = ev.xbutton.y - (int_bwidth + height);
1501 (TermWin.int_bwidth + TermWin.height);
1502 } 1635 }
1636
1503 scroll_selection_lines= (Pixel2Height (dist)/ 1637 scroll_selection_lines = Pixel2Height (dist)
1504 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1638 / SELECTION_SCROLL_LINE_SPEEDUP
1639 + 1;
1505 MIN_IT (scroll_selection_lines, 1640 min_it (scroll_selection_lines,
1506 SELECTION_SCROLL_MAX_LINES); 1641 SELECTION_SCROLL_MAX_LINES);
1507 } 1642 }
1508 else 1643 else
1509 { 1644 {
1510 /* we are within the text window, so we 1645 /* we are within the text window, so we
1511 * shouldn't be scrolling 1646 * shouldn't be scrolling
1512 */ 1647 */
1513 pending_scroll_selection = 0; 1648 sel_scroll_ev.stop();
1514 } 1649 }
1515#endif 1650#endif
1516#ifdef MOUSE_THRESHOLD 1651#ifdef MOUSE_THRESHOLD
1517
1518 } 1652 }
1519#endif 1653#endif
1520
1521 } 1654 }
1522 } 1655 }
1523 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1656 else if (scrollBar.state == STATE_MOTION && ev.xany.window == scrollBar.win)
1524 { 1657 {
1525 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1658 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1526 MotionNotify, &ev)) ; 1659 MotionNotify, &ev))
1660 ;
1661
1527 XQueryPointer (display->display, scrollBar.win, 1662 XQueryPointer (dpy, scrollBar.win,
1528 &unused_root, &unused_child, 1663 &unused_root, &unused_child,
1529 &unused_root_x, &unused_root_y, 1664 &unused_root_x, &unused_root_y,
1530 & (ev.xbutton.x), & (ev.xbutton.y), 1665 &ev.xbutton.x, &ev.xbutton.y,
1531 &unused_mask); 1666 &unused_mask);
1532 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1667 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1533 scrollbar_size ()); 1668 scrollbar_size ());
1534 scr_refresh (refresh_type);
1535 refresh_limit = 0; 1669 want_refresh = 1;
1536 scrollbar_show (1); 1670 scrollbar_show (1);
1537 } 1671 }
1538 break; 1672 break;
1539 } 1673 }
1540}
1541 1674
1675#if defined(CURSOR_BLINK)
1676 if (option (Opt_cursorBlink) && ev.type == KeyPress)
1677 {
1678 if (hidden_cursor)
1679 {
1680 hidden_cursor = 0;
1681 want_refresh = 1;
1682 }
1683
1684 cursor_blink_ev.again ();
1685 }
1686#endif
1687
1688#if defined(POINTER_BLANK)
1689 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1690 {
1691 if (ev.type == MotionNotify
1692 || ev.type == ButtonPress
1693 || ev.type == ButtonRelease)
1694 if (hidden_pointer)
1695 pointer_unblank ();
1696
1697 if (ev.type == KeyPress && hidden_pointer == 0)
1698 pointer_blank ();
1699 }
1700#endif
1701
1702 refresh_check ();
1703}
1704
1705void
1706rxvt_term::focus_in ()
1707{
1708 if (!focus)
1709 {
1710 focus = 1;
1711 want_refresh = 1;
1712
1713 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1714
1715#if USE_XIM
1716 if (Input_Context != NULL)
1717 {
1718 IMSetPosition ();
1719 XSetICFocus (Input_Context);
1720 }
1721#endif
1722#if CURSOR_BLINK
1723 if (option (Opt_cursorBlink))
1724 cursor_blink_ev.again ();
1725#endif
1726#if OFF_FOCUS_FADING
1727 if (rs[Rs_fade])
1728 {
1729 pix_colors = pix_colors_focused;
1730 scr_recolour ();
1731 }
1732#endif
1733#if ENABLE_FRILLS
1734 if (option (Opt_urgentOnBell))
1735 {
1736 if (XWMHints *h = XGetWMHints(dpy, parent[0]))
1737 {
1738 h->flags &= ~XUrgencyHint;
1739 XSetWMHints (dpy, parent[0], h);
1740 }
1741 }
1742#endif
1743 }
1744}
1745
1746void
1747rxvt_term::focus_out ()
1748{
1749 if (focus)
1750 {
1751 focus = 0;
1752 want_refresh = 1;
1753
1754 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1755
1756#if ENABLE_FRILLS || ISO_14755
1757 if (iso14755buf)
1758 {
1759 iso14755buf = 0;
1760# if ISO_14755
1761 scr_overlay_off ();
1762# endif
1763 }
1764#endif
1765#if USE_XIM
1766 if (Input_Context != NULL)
1767 XUnsetICFocus (Input_Context);
1768#endif
1769#if CURSOR_BLINK
1770 if (option (Opt_cursorBlink))
1771 cursor_blink_ev.stop ();
1772
1773 hidden_cursor = 0;
1774#endif
1775#if OFF_FOCUS_FADING
1776 if (rs[Rs_fade])
1777 {
1778 pix_colors = pix_colors_unfocused;
1779 scr_recolour ();
1780 }
1781#endif
1782 }
1783}
1784
1785void
1786rxvt_term::update_fade_color (unsigned int idx)
1787{
1788#if OFF_FOCUS_FADING
1789 if (rs[Rs_fade])
1790 {
1791 rgba c;
1792 pix_colors [Color_fade].get (c);
1793 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1794 }
1795#endif
1796}
1797
1798#if ENABLE_TRANSPARENCY || ENABLE_PERL
1542void 1799void
1543rxvt_term::rootwin_cb (XEvent &ev) 1800rxvt_term::rootwin_cb (XEvent &ev)
1544{ 1801{
1545 SET_R (this); 1802 make_current ();
1546 SET_LOCALE (locale);
1547 1803
1804 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1805 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1806 return;
1807
1808# if ENABLE_TRANSPARENCY
1548 switch (ev.type) 1809 switch (ev.type)
1549 { 1810 {
1550 case PropertyNotify: 1811 case PropertyNotify:
1812 /*
1813 * if user used some Esetroot compatible prog to set the root bg,
1814 * use the property to determine the pixmap. We use it later on.
1815 */
1551 if (ev.xproperty.atom == xa[XA_VT_SELECTION]) 1816 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1817 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1552 { 1818 {
1553 if (ev.xproperty.state == PropertyNewValue) 1819 bgPixmap.set_root_pixmap ();
1554 selection_property (ev.xproperty.window, ev.xproperty.atom); 1820 update_background ();
1555 break;
1556 } 1821 }
1557#ifdef TRANSPARENT
1558 else
1559 {
1560 /*
1561 * if user used some Esetroot compatible prog to set the root bg,
1562 * use the property to determine the pixmap. We use it later on.
1563 */
1564 if (xa[XA_XROOTPMAPID] == 0)
1565 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1566 1822
1567 if (ev.xproperty.atom != xa[XA_XROOTPMAPID])
1568 return;
1569 }
1570
1571 /* FALLTHROUGH */
1572 case ReparentNotify:
1573 if ((Options & Opt_transparent) && check_our_parents ())
1574 if (am_transparent)
1575 want_full_refresh = 1;
1576 break; 1823 break;
1824 }
1577#endif 1825# endif
1578 } 1826
1827 refresh_check ();
1579} 1828}
1829#endif
1580 1830
1581void 1831void
1582rxvt_term::button_press (XButtonEvent &ev) 1832rxvt_term::button_press (XButtonEvent &ev)
1583{ 1833{
1584 int reportmode = 0, clickintime; 1834 int reportmode = 0, clickintime;
1585 1835
1586 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1836 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1837
1587 if (!bypass_keystate) 1838 if (!bypass_keystate)
1588 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1839 reportmode = !! (priv_modes & PrivMode_mouse_report);
1840
1589 /* 1841 /*
1590 * VT window processing of button press 1842 * VT window processing of button press
1591 */ 1843 */
1592 if (ev.window == TermWin.vt) 1844 if (ev.window == vt)
1593 { 1845 {
1846 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1847 return;
1848
1849#if ISO_14755
1850 // 5.4
1851 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1852 {
1853 iso14755_54 (ev.x, ev.y);
1854 return;
1855 }
1856#endif
1857
1594 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1858 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1859
1595 if (reportmode) 1860 if (reportmode)
1596 { 1861 {
1597 /* mouse report from vt window */ 1862 /* mouse report from vt window */
1598 /* save the xbutton state (for ButtonRelease) */ 1863 /* save the xbutton state (for ButtonRelease) */
1599 MEvent.state = ev.state; 1864 MEvent.state = ev.state;
1600#ifdef MOUSE_REPORT_DOUBLECLICK 1865#ifdef MOUSE_REPORT_DOUBLECLICK
1601 if (ev.button == MEvent.button && clickintime) 1866 if (ev.button == MEvent.button && clickintime)
1602 { 1867 {
1603 /* same button, within alloted time */ 1868 /* same button, within alloted time */
1604 MEvent.clicks++; 1869 MEvent.clicks++;
1870
1605 if (MEvent.clicks > 1) 1871 if (MEvent.clicks > 1)
1606 { 1872 {
1607 /* only report double clicks */ 1873 /* only report double clicks */
1608 MEvent.clicks = 2; 1874 MEvent.clicks = 2;
1609 mouse_report (ev); 1875 mouse_report (ev);
… …
1621 mouse_report (ev); 1887 mouse_report (ev);
1622 } 1888 }
1623#else 1889#else
1624 MEvent.button = ev.button; 1890 MEvent.button = ev.button;
1625 mouse_report (ev); 1891 mouse_report (ev);
1626#endif /* MOUSE_REPORT_DOUBLECLICK */ 1892#endif /* MOUSE_REPORT_DOUBLECLICK */
1627 1893
1628 } 1894 }
1629 else 1895 else
1630 { 1896 {
1631 if (ev.button != MEvent.button) 1897 if (ev.button != MEvent.button)
1632 MEvent.clicks = 0; 1898 MEvent.clicks = 0;
1899
1633 switch (ev.button) 1900 switch (ev.button)
1634 { 1901 {
1635 case Button1: 1902 case Button1:
1903 /* allow meta + click to select rectangular areas */
1904 /* should be done in screen.C */
1905#if ENABLE_FRILLS
1906 selection.rect = !!(ev.state & ModMetaMask);
1907#else
1908 selection.rect = false;
1909#endif
1910
1636 /* allow shift+left click to extend selection */ 1911 /* allow shift+left click to extend selection */
1637 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1912 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1638 { 1913 {
1639 if (MEvent.button == Button1 && clickintime) 1914 if (MEvent.button == Button1 && clickintime)
1640 selection_rotate (ev.x, ev.y); 1915 selection_rotate (ev.x, ev.y);
1641 else 1916 else
1642 selection_extend (ev.x, ev.y, 1); 1917 selection_extend (ev.x, ev.y, 1);
… …
1657 case Button3: 1932 case Button3:
1658 if (MEvent.button == Button3 && clickintime) 1933 if (MEvent.button == Button3 && clickintime)
1659 selection_rotate (ev.x, ev.y); 1934 selection_rotate (ev.x, ev.y);
1660 else 1935 else
1661 selection_extend (ev.x, ev.y, 1); 1936 selection_extend (ev.x, ev.y, 1);
1937
1662 MEvent.button = Button3; 1938 MEvent.button = Button3;
1663 break; 1939 break;
1664 } 1940 }
1665 } 1941 }
1942
1666 MEvent.time = ev.time; 1943 MEvent.time = ev.time;
1667 return; 1944 return;
1668 } 1945 }
1669 1946
1670 /* 1947 /*
1671 * Scrollbar window processing of button press 1948 * Scrollbar window processing of button press
1672 */ 1949 */
1673 if (isScrollbarWindow (ev.window)) 1950 if (scrollBar.state && ev.window == scrollBar.win)
1674 { 1951 {
1675 scrollBar.setIdle (); 1952 page_dirn direction = NO_DIR;
1953
1954 if (scrollBar.upButton (ev.y))
1955 direction = UP; /* up */
1956 else if (scrollBar.dnButton (ev.y))
1957 direction = DN; /* down */
1958
1959 scrollBar.state = STATE_IDLE;
1676 /* 1960 /*
1677 * Rxvt-style scrollbar: 1961 * Rxvt-style scrollbar:
1678 * move up if mouse is above slider 1962 * move up if mouse is above slider
1679 * move dn if mouse is below slider 1963 * move dn if mouse is below slider
1680 * 1964 *
… …
1689 /* 1973 /*
1690 * Mouse report disabled scrollbar: 1974 * Mouse report disabled scrollbar:
1691 * arrow buttons - send up/down 1975 * arrow buttons - send up/down
1692 * click on scrollbar - send pageup/down 1976 * click on scrollbar - send pageup/down
1693 */ 1977 */
1694 if ((scrollBar.style == R_SB_NEXT 1978 if (direction == UP)
1695 && scrollbarnext_upButton (ev.y))
1696 || (scrollBar.style == R_SB_RXVT
1697 && scrollbarrxvt_upButton (ev.y)))
1698 tt_printf ("\033[A"); 1979 tt_printf ("\033[A");
1699 else if ((scrollBar.style == R_SB_NEXT 1980 else if (direction == DN)
1700 && scrollbarnext_dnButton (ev.y))
1701 || (scrollBar.style == R_SB_RXVT
1702 && scrollbarrxvt_dnButton (ev.y)))
1703 tt_printf ("\033[B"); 1981 tt_printf ("\033[B");
1704 else 1982 else
1705 switch (ev.button) 1983 switch (ev.button)
1706 { 1984 {
1707 case Button2: 1985 case Button2:
… …
1714 tt_printf ("\033[5~"); 1992 tt_printf ("\033[5~");
1715 break; 1993 break;
1716 } 1994 }
1717 } 1995 }
1718 else 1996 else
1719#endif /* NO_SCROLLBAR_REPORT */ 1997#endif /* NO_SCROLLBAR_REPORT */
1720
1721 {
1722 char upordown = 0;
1723
1724 if (scrollBar.style == R_SB_NEXT)
1725 { 1998 {
1726 if (scrollbarnext_upButton (ev.y)) 1999 if (direction != NO_DIR)
1727 upordown = -1; /* up */
1728 else if (scrollbarnext_dnButton (ev.y))
1729 upordown = 1; /* down */
1730 }
1731 else if (scrollBar.style == R_SB_RXVT)
1732 {
1733 if (scrollbarrxvt_upButton (ev.y))
1734 upordown = -1; /* up */
1735 else if (scrollbarrxvt_dnButton (ev.y))
1736 upordown = 1; /* down */
1737 }
1738 if (upordown)
1739 { 2000 {
1740#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2001#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1741 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2002 if (!cont_scroll_ev.is_active ())
2003 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1742#endif 2004#endif
1743 if (scr_page (upordown < 0 ? UP : DN, 1)) 2005 if (scr_page (direction, 1))
1744 { 2006 {
1745 if (upordown < 0) 2007 if (direction == UP)
1746 scrollBar.setUp (); 2008 scrollBar.state = STATE_UP;
1747 else 2009 else
1748 scrollBar.setDn (); 2010 scrollBar.state = STATE_DOWN;
1749 } 2011 }
1750 } 2012 }
1751 else 2013 else
1752 switch (ev.button) 2014 switch (ev.button)
1753 { 2015 {
1754 case Button2: 2016 case Button2:
1755 switch (scrollbar_align) 2017 switch (scrollBar.align)
1756 { 2018 {
1757 case R_SB_ALIGN_TOP: 2019 case R_SB_ALIGN_TOP:
1758 csrO = 0; 2020 csrO = 0;
1759 break; 2021 break;
1760 case R_SB_ALIGN_CENTRE: 2022 case R_SB_ALIGN_CENTRE:
… …
1762 break; 2024 break;
1763 case R_SB_ALIGN_BOTTOM: 2025 case R_SB_ALIGN_BOTTOM:
1764 csrO = scrollBar.bot - scrollBar.top; 2026 csrO = scrollBar.bot - scrollBar.top;
1765 break; 2027 break;
1766 } 2028 }
2029
1767 if (scrollBar.style == R_SB_XTERM 2030 if (scrollBar.style == R_SB_XTERM
1768 || scrollbar_above_slider (ev.y) 2031 || scrollbar_above_slider (ev.y)
1769 || scrollbar_below_slider (ev.y)) 2032 || scrollbar_below_slider (ev.y))
1770 scr_move_to ( scrollbar_position (ev.y) - csrO, 2033 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ());
1771 scrollbar_size ()); 2034
1772 scrollBar.setMotion (); 2035 scrollBar.state = STATE_MOTION;
1773 break; 2036 break;
1774 2037
1775 case Button1: 2038 case Button1:
1776 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2039 if (scrollBar.align == R_SB_ALIGN_CENTRE)
1777 csrO = ev.y - scrollBar.top; 2040 csrO = ev.y - scrollBar.top;
1778 /* FALLTHROUGH */ 2041 /* FALLTHROUGH */
1779 2042
1780 case Button3: 2043 case Button3:
1781 if (scrollBar.style != R_SB_XTERM) 2044 if (scrollBar.style != R_SB_XTERM)
1782 { 2045 {
1783 if (scrollbar_above_slider (ev.y)) 2046 if (scrollbar_above_slider (ev.y))
1784# ifdef RXVT_SCROLL_FULL 2047# ifdef RXVT_SCROLL_FULL
1785 scr_page (UP, TermWin.nrow - 1); 2048 scr_page (UP, nrow - 1);
1786# else 2049# else
1787 scr_page (UP, TermWin.nrow / 4); 2050 scr_page (UP, nrow / 4);
1788# endif 2051# endif
1789 else if (scrollbar_below_slider (ev.y)) 2052 else if (scrollbar_below_slider (ev.y))
1790# ifdef RXVT_SCROLL_FULL 2053# ifdef RXVT_SCROLL_FULL
1791 scr_page (DN, TermWin.nrow - 1); 2054 scr_page (DN, nrow - 1);
1792# else 2055# else
1793 scr_page (DN, TermWin.nrow / 4); 2056 scr_page (DN, nrow / 4);
1794# endif 2057# endif
1795 else 2058 else
1796 scrollBar.setMotion (); 2059 scrollBar.state = STATE_MOTION;
1797 } 2060 }
1798 else 2061 else
1799 { 2062 {
1800 scr_page ((ev.button == Button1 ? DN : UP), 2063 scr_page ((ev.button == Button1 ? DN : UP),
1801 (TermWin.nrow 2064 (nrow
1802 * scrollbar_position (ev.y) 2065 * scrollbar_position (ev.y)
1803 / scrollbar_size ())); 2066 / scrollbar_size ()));
1804 } 2067 }
2068
1805 break; 2069 break;
1806 } 2070 }
1807 } 2071 }
2072
1808 return; 2073 return;
1809 } 2074 }
1810#if MENUBAR
1811 /*
1812 * Menubar window processing of button press
1813 */
1814 if (isMenuBarWindow (ev.window))
1815 menubar_control (ev);
1816#endif
1817} 2075}
1818 2076
1819void 2077void
1820rxvt_term::button_release (XButtonEvent &ev) 2078rxvt_term::button_release (XButtonEvent &ev)
1821{ 2079{
1822 int reportmode = 0; 2080 int reportmode = 0;
1823 2081
1824 csrO = 0; /* reset csr Offset */ 2082 csrO = 0; /* reset csr Offset */
1825 if (!bypass_keystate) 2083 if (!bypass_keystate)
1826 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2084 reportmode = !! (priv_modes & PrivMode_mouse_report);
1827 2085
1828 if (scrollbar_isUpDn ()) 2086 if (scrollBar.state == STATE_UP || scrollBar.state == STATE_DOWN)
1829 { 2087 {
1830 scrollBar.setIdle (); 2088 scrollBar.state = STATE_IDLE;
1831 scrollbar_show (0); 2089 scrollbar_show (0);
1832#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1833 refresh_type &= ~SMOOTH_REFRESH;
1834#endif
1835
1836 } 2090 }
2091
1837#ifdef SELECTION_SCROLLING 2092#ifdef SELECTION_SCROLLING
1838 pending_scroll_selection=0; 2093 sel_scroll_ev.stop();
1839#endif 2094#endif
2095
1840 if (ev.window == TermWin.vt) 2096 if (ev.window == vt)
1841 { 2097 {
2098 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2099 return;
2100
2101#if ISO_14755
2102 // 5.4
2103 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2104 return;
2105#endif
2106
1842 if (reportmode) 2107 if (reportmode)
1843 { 2108 {
1844 /* mouse report from vt window */ 2109 /* mouse report from vt window */
1845 /* don't report release of wheel "buttons" */ 2110 /* don't report release of wheel "buttons" */
1846 if (ev.button >= 4) 2111 if (ev.button >= 4)
… …
1857 mouse_report (ev); 2122 mouse_report (ev);
1858 } 2123 }
1859#else /* MOUSE_REPORT_DOUBLECLICK */ 2124#else /* MOUSE_REPORT_DOUBLECLICK */
1860 MEvent.button = AnyButton; 2125 MEvent.button = AnyButton;
1861 mouse_report (ev); 2126 mouse_report (ev);
1862#endif /* MOUSE_REPORT_DOUBLECLICK */ 2127#endif /* MOUSE_REPORT_DOUBLECLICK */
1863 return; 2128 return;
1864 } 2129 }
2130
1865 /* 2131 /*
1866 * dumb hack to compensate for the failure of click-and-drag 2132 * dumb hack to compensate for the failure of click-and-drag
1867 * when overriding mouse reporting 2133 * when overriding mouse reporting
1868 */ 2134 */
1869 if (PrivateModes & PrivMode_mouse_report 2135 if (priv_modes & PrivMode_mouse_report
1870 && bypass_keystate 2136 && bypass_keystate
1871 && ev.button == Button1 && MEvent.clicks <= 1) 2137 && ev.button == Button1 && MEvent.clicks <= 1)
1872 selection_extend (ev.x, ev.y, 0); 2138 selection_extend (ev.x, ev.y, 0);
1873 2139
1874 switch (ev.button) 2140 switch (ev.button)
1875 { 2141 {
1876 case Button1: 2142 case Button1:
1877 case Button3: 2143 case Button3:
1878 selection_make (ev.time); 2144 selection_make (ev.time);
1879 break; 2145 break;
2146
1880 case Button2: 2147 case Button2:
1881 selection_request (ev.time, ev.x, ev.y); 2148 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window?
2149 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
1882 break; 2150 break;
2151
1883#ifdef MOUSE_WHEEL 2152#ifdef MOUSE_WHEEL
1884 case Button4: 2153 case Button4:
1885 case Button5: 2154 case Button5:
1886 { 2155 {
1887 int i; 2156 int i;
1888 page_dirn v; 2157 page_dirn v;
1889 2158
1890 v = (ev.button == Button4) ? UP : DN; 2159 v = ev.button == Button4 ? UP : DN;
2160
1891 if (ev.state & ShiftMask) 2161 if (ev.state & ShiftMask)
1892 i = 1; 2162 i = 1;
1893 else if ((Options & Opt_mouseWheelScrollPage)) 2163 else if (option (Opt_mouseWheelScrollPage))
1894 i = TermWin.nrow - 1; 2164 i = nrow - 1;
1895 else 2165 else
1896 i = 5; 2166 i = 5;
2167
1897# ifdef MOUSE_SLIP_WHEELING 2168# ifdef MOUSE_SLIP_WHEELING
1898 if (ev.state & ControlMask) 2169 if (ev.state & ControlMask)
1899 { 2170 {
1900 mouse_slip_wheel_speed += (v ? -1 : 1); 2171 mouse_slip_wheel_speed += v ? -1 : 1;
1901 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2172 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2173 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2174
2175 if (!slip_wheel_ev.is_active ())
2176 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1902 } 2177 }
2178 else
1903# endif 2179# endif
1904# ifdef JUMP_MOUSE_WHEEL
1905 scr_page (v, i);
1906 scr_refresh (SMOOTH_REFRESH);
1907 scrollbar_show (1);
1908# else
1909 while (i--)
1910 { 2180 {
1911 scr_page (v, 1); 2181 scr_page (v, i);
1912 scr_refresh (SMOOTH_REFRESH);
1913 scrollbar_show (1); 2182 scrollbar_show (1);
1914 } 2183 }
1915# endif
1916
1917 } 2184 }
1918 break; 2185 break;
1919#endif 2186#endif
1920
1921 }
1922 }
1923#ifdef MENUBAR
1924 else if (isMenuBarWindow (ev.window))
1925 menubar_control (ev);
1926#endif
1927}
1928
1929
1930#ifdef TRANSPARENT
1931/*
1932 * Check our parents are still who we think they are.
1933 * Do transparency updates if required
1934 */
1935int
1936rxvt_term::check_our_parents ()
1937{
1938 int i, pchanged, aformat, have_pixmap, rootdepth;
1939 unsigned long nitems, bytes_after;
1940 Atom atype;
1941 unsigned char *prop = NULL;
1942 Window root, oldp, *list;
1943 Pixmap rootpixmap = None;
1944 XWindowAttributes wattr, wrootattr;
1945
1946 pchanged = 0;
1947
1948 if (! (Options & Opt_transparent))
1949 return pchanged; /* Don't try any more */
1950
1951 XGetWindowAttributes (display->display, display->root, &wrootattr);
1952 rootdepth = wrootattr.depth;
1953
1954 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
1955 if (rootdepth != wattr.depth)
1956 {
1957 if (am_transparent)
1958 { 2187 }
1959 pchanged = 1; 2188 }
1960 XSetWindowBackground (display->display, TermWin.vt, 2189}
1961 PixColors[Color_bg]); 2190
1962 am_transparent = am_pixmap_trans = 0; 2191/*}}} */
2192
2193bool
2194rxvt_term::cmd_parse ()
2195{
2196 bool flag = false;
2197 wchar_t ch = NOCHAR;
2198 char *seq_begin; // remember start of esc-sequence here
2199
2200 for (;;)
2201 {
2202 if (ch == NOCHAR)
1963 } 2203 {
1964 return pchanged; /* Don't try any more */ 2204 seq_begin = cmdbuf_ptr;
1965 } 2205 ch = next_char ();
1966 2206
1967 /* Get all X ops out of the queue so that our information is up-to-date. */ 2207 if (ch == NOCHAR)
1968 XSync (display->display, False); 2208 break;
1969
1970 /*
1971 * Make the frame window set by the window manager have
1972 * the root background. Some window managers put multiple nested frame
1973 * windows for each client, so we have to take care about that.
1974 */
1975 i = (xa[XA_XROOTPMAPID] != 0
1976 && (XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID],
1977 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1978 &nitems, &bytes_after, &prop) == Success));
1979 if (!i || prop == NULL)
1980 have_pixmap = 0;
1981 else
1982 {
1983 have_pixmap = 1;
1984 rootpixmap = * ((Pixmap *)prop);
1985 XFree (prop);
1986 }
1987 if (have_pixmap)
1988 {
1989 /*
1990 * Copy display->root pixmap transparency
1991 */
1992 int sx, sy, nx, ny;
1993 unsigned int nw, nh;
1994 Window cr;
1995 XImage *image;
1996 GC gc;
1997 XGCValues gcvalue;
1998
1999 XTranslateCoordinates (display->display, TermWin.parent[0], display->root,
2000 0, 0, &sx, &sy, &cr);
2001 nw = (unsigned int)szHint.width;
2002 nh = (unsigned int)szHint.height;
2003 nx = ny = 0;
2004 if (sx < 0)
2005 { 2209 }
2006 nw += sx; 2210
2007 nx = -sx; 2211 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT)
2008 sx = 0;
2009 } 2212 {
2010 if (sy < 0) 2213 if (!seen_input)
2011 {
2012 nh += sy;
2013 ny = -sy;
2014 sy = 0;
2015 }
2016 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
2017 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
2018 allowedxerror = -1;
2019 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes,
2020 ZPixmap);
2021 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2022 /* XXX: may need a delay here? */
2023 allowedxerror = 0;
2024 if (image == NULL)
2025 {
2026 if (am_transparent && am_pixmap_trans)
2027 { 2214 {
2028 pchanged = 1; 2215 seen_input = 1;
2029 if (TermWin.pixmap != None) 2216 // many badly-written programs (e.g. jed) contain a race condition:
2217 // they first read the screensize and then install a SIGWINCH handler.
2218 // some window managers resize the window early, and these programs
2219 // then sometimes get the size wrong.
2220 // unfortunately other programs are even more buggy and dislike
2221 // being sent SIGWINCH, so only do it when we were in fact being
2222 // resized.
2223 if (seen_resize && cmd_pid)
2224 kill (-cmd_pid, SIGWINCH);
2225 }
2226
2227 /* Read a text string from the input buffer */
2228 wchar_t buf[UBUFSIZ];
2229 bool refreshnow = false;
2230 int nlines = 0;
2231 wchar_t *str = buf;
2232 wchar_t *eol = str + min (ncol, UBUFSIZ);
2233
2234 for (;;)
2235 {
2236 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2237 break;
2238
2239 *str++ = ch;
2240
2241 if (ch == C0_LF || str >= eol)
2030 { 2242 {
2031 XFreePixmap (display->display, TermWin.pixmap); 2243 if (ch == C0_LF)
2032 TermWin.pixmap = None; 2244 nlines++;
2245
2246 refresh_count++;
2247
2248 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2249 {
2250 refresh_count = 0;
2251
2252 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2253 {
2254 refreshnow = true;
2255 ch = NOCHAR;
2256 break;
2257 }
2258 }
2259
2260 // scr_add_lines only works for nlines <= nrow - 1.
2261 if (nlines >= nrow - 1)
2262 {
2263 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2264 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2265 scr_add_lines (buf, str - buf, nlines);
2266
2267 nlines = 0;
2268 str = buf;
2269 eol = str + min (ncol, UBUFSIZ);
2270 }
2271
2272 if (str >= eol)
2273 {
2274 if (eol >= buf + UBUFSIZ)
2275 {
2276 ch = NOCHAR;
2277 break;
2278 }
2279 else
2280 eol = min (eol + ncol, buf + UBUFSIZ);
2281 }
2282
2033 } 2283 }
2284
2285 seq_begin = cmdbuf_ptr;
2286 ch = next_char ();
2034 } 2287 }
2035 am_pixmap_trans = 0; 2288
2289 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2290 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2291 scr_add_lines (buf, str - buf, nlines);
2292
2293 /*
2294 * If there have been a lot of new lines, then update the screen
2295 * What the heck we'll cheat and only refresh less than every page-full.
2296 * if skipScroll is enabled.
2297 */
2298 if (refreshnow)
2299 {
2300 flag = true;
2301 scr_refresh ();
2302 want_refresh = 1;
2303 }
2304
2036 } 2305 }
2037 else 2306 else
2038 { 2307 {
2039 if (TermWin.pixmap != None) 2308 try
2040 XFreePixmap (display->display, TermWin.pixmap);
2041 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
2042 (unsigned int)szHint.width,
2043 (unsigned int)szHint.height,
2044 (unsigned int)image->depth);
2045 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue);
2046 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0,
2047 nx, ny, (unsigned int)image->width,
2048 (unsigned int)image->height);
2049 XFreeGC (display->display, gc);
2050 XDestroyImage (image);
2051 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2052 TermWin.pixmap);
2053 if (!am_transparent || !am_pixmap_trans)
2054 pchanged = 1;
2055 am_transparent = am_pixmap_trans = 1;
2056 }
2057 }
2058 if (!am_pixmap_trans)
2059 {
2060 unsigned int n;
2061 /*
2062 * InheritPixmap transparency
2063 */
2064 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2065 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window));
2066 i++)
2067 {
2068 oldp = TermWin.parent[i];
2069 XQueryTree (display->display, TermWin.parent[i - 1], &root,
2070 &TermWin.parent[i], &list, &n);
2071 XFree (list);
2072 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2073 if (TermWin.parent[i] == display->root)
2074 { 2309 {
2075 if (oldp != None) 2310 process_nonprinting (ch);
2076 pchanged = 1; 2311 }
2312 catch (const class out_of_input &o)
2313 {
2314 // we ran out of input, retry later
2315 cmdbuf_ptr = seq_begin;
2077 break; 2316 break;
2078 } 2317 }
2079 if (oldp != TermWin.parent[i]) 2318
2080 pchanged = 1; 2319 ch = NOCHAR;
2081 }
2082 n = 0;
2083 if (pchanged)
2084 { 2320 }
2085 for (; n < (unsigned int)i; n++) 2321 }
2086 { 2322
2087 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2323 return flag;
2088 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2324}
2089 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2325
2090 { 2326// read the next character
2091 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2327wchar_t
2092 break; 2328rxvt_term::next_char () NOTHROW
2093 } 2329{
2094 } 2330 while (cmdbuf_ptr < cmdbuf_endp)
2331 {
2332 // assume 7-bit to be ascii ALWAYS
2333 if ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b)
2334 return *cmdbuf_ptr++;
2335
2336 wchar_t wc;
2337 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2338
2339 if (len == (size_t)-2)
2095 } 2340 {
2096 if (n > (int) (sizeof (TermWin.parent) 2341 // the mbstate stores incomplete sequences. didn't know this :/
2097 / sizeof (TermWin.parent[0]))) 2342 cmdbuf_ptr = cmdbuf_endp;
2343 break;
2098 { 2344 }
2099 D_X ((stderr, "InheritPixmap Turning off"));
2100 XSetWindowBackground (display->display, TermWin.parent[0],
2101 PixColors[Color_fg]);
2102 XSetWindowBackground (display->display, TermWin.vt,
2103 PixColors[Color_bg]);
2104 am_transparent = 0;
2105 /* XXX: also turn off Opt_transparent? */
2106 }
2107 else
2108 {
2109 /* wait (an arbitrary period) for the WM to do its thing
2110 * needed for fvwm2.2.2 (and before?) */
2111# ifdef HAVE_NANOSLEEP
2112 struct timespec rqt;
2113 2345
2114 rqt.tv_sec = 1; 2346 if (len == (size_t)-1)
2115 rqt.tv_nsec = 0; 2347 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2116 nanosleep (&rqt, NULL); 2348
2117# else 2349 // assume wchar == unicode
2118 sleep (1); 2350 cmdbuf_ptr += len;
2119# endif 2351 return wc & UNICODE_MASK;
2120 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2121 for (n = 0; n < (unsigned int)i; n++)
2122 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n],
2123 ParentRelative);
2124 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2125 ParentRelative);
2126 am_transparent = 1;
2127 }
2128 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2129 TermWin.parent[i] = None;
2130 } 2352 }
2353
2354 return NOCHAR;
2355}
2356
2357// read the next octet
2358uint32_t
2359rxvt_term::next_octet () NOTHROW
2360{
2361 return cmdbuf_ptr < cmdbuf_endp
2362 ? (unsigned char)*cmdbuf_ptr++
2363 : NOCHAR;
2364}
2365
2366static class out_of_input out_of_input;
2367
2368/* rxvt_cmd_getc () - Return next input character */
2369/*
2370 * Return the next input character after first passing any keyboard input
2371 * to the command.
2372 */
2373wchar_t
2374rxvt_term::cmd_getc () THROW ((class out_of_input))
2375{
2376 wchar_t c = next_char ();
2377
2378 if (c == NOCHAR)
2379 throw out_of_input;
2380
2131 return pchanged; 2381 return c;
2132} 2382}
2133#endif
2134 2383
2135/*}}} */ 2384uint32_t
2385rxvt_term::cmd_get8 () THROW ((class out_of_input))
2386{
2387 uint32_t c = next_octet ();
2388
2389 if (c == NOCHAR)
2390 throw out_of_input;
2391
2392 return c;
2393}
2136 2394
2137/*{{{ print pipe */ 2395/*{{{ print pipe */
2138/*----------------------------------------------------------------------*/ 2396/*----------------------------------------------------------------------*/
2139#ifdef PRINTPIPE 2397#ifdef PRINTPIPE
2140FILE * 2398FILE *
2141rxvt_term::popen_printer () 2399rxvt_term::popen_printer ()
2142{ 2400{
2143 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2401 FILE *stream = popen (rs[Rs_print_pipe], "w");
2144 2402
2145 if (stream == NULL) 2403 if (stream == NULL)
2146 rxvt_print_error ("can't open printer pipe"); 2404 rxvt_warn ("can't open printer pipe, not printing.\n");
2405
2147 return stream; 2406 return stream;
2148} 2407}
2149 2408
2150int 2409int
2151rxvt_term::pclose_printer (FILE *stream) 2410rxvt_term::pclose_printer (FILE *stream)
2152{ 2411{
2153 fflush (stream); 2412 fflush (stream);
2154 /* pclose () reported not to work on SunOS 4.1.3 */
2155# if defined (__sun__) /* TODO: RESOLVE THIS */
2156 /* pclose works provided SIGCHLD handler uses waitpid */
2157 return pclose (stream); /* return fclose (stream); */
2158# else
2159 return pclose (stream); 2413 return pclose (stream);
2160# endif
2161} 2414}
2162 2415
2163/* 2416/*
2164 * simulate attached vt100 printer 2417 * simulate attached vt100 printer
2165 */ 2418 */
2166void 2419void
2167rxvt_term::process_print_pipe () 2420rxvt_term::process_print_pipe ()
2168{ 2421{
2169 int done; 2422 int done;
2170 FILE *fd; 2423 FILE *fd;
2171 2424
2172 if ((fd = popen_printer ()) == NULL) 2425 if ((fd = popen_printer ()) == NULL)
2173 return; 2426 return;
2174 2427
2175 /* 2428 /*
2176 * Send all input to the printer until either ESC[4i or ESC[?4i 2429 * Send all input to the printer until either ESC[4i or ESC[?4i
2177 * is received. 2430 * is received.
2178 */ 2431 */
2179 for (done = 0; !done;) 2432 for (done = 0; !done;)
2180 { 2433 {
2181 unsigned char buf[8]; 2434 unsigned char buf[8];
2182 unsigned char ch; 2435 unicode_t ch;
2183 unsigned int i, len; 2436 unsigned int i, len;
2184 2437
2185 if ((ch = cmd_getc ()) != C0_ESC) 2438 if ((ch = cmd_getc ()) != C0_ESC)
2186 { 2439 {
2187 if (putc (ch, fd) == EOF) 2440 if (putc (ch, fd) == EOF)
2188 break; /* done = 1 */ 2441 break; /* done = 1 */
… …
2203 { 2456 {
2204 if ((buf[len++] = cmd_getc ()) == 'i') 2457 if ((buf[len++] = cmd_getc ()) == 'i')
2205 break; /* done = 1 */ 2458 break; /* done = 1 */
2206 } 2459 }
2207 } 2460 }
2461
2208 for (i = 0; i < len; i++) 2462 for (i = 0; i < len; i++)
2209 if (putc (buf[i], fd) == EOF) 2463 if (putc (buf[i], fd) == EOF)
2210 { 2464 {
2211 done = 1; 2465 done = 1;
2212 break; 2466 break;
2213 } 2467 }
2214 } 2468 }
2215 } 2469 }
2470
2216 pclose_printer (fd); 2471 pclose_printer (fd);
2217} 2472}
2218#endif /* PRINTPIPE */ 2473#endif /* PRINTPIPE */
2219/*}}} */ 2474/*}}} */
2220 2475
2221/* *INDENT-OFF* */ 2476/* *INDENT-OFF* */
2222enum { 2477enum {
2223 C1_40 = 0x40, 2478 C1_40 = 0x40,
2224 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2479 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2225 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2480 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2226 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2481 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2227 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2482 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2228}; 2483};
2229/* *INDENT-ON* */ 2484/* *INDENT-ON* */
2230 2485
2231/*{{{ process non-printing single characters */ 2486/*{{{ process non-printing single characters */
2232void 2487void
2233rxvt_term::process_nonprinting (unsigned char ch) 2488rxvt_term::process_nonprinting (unicode_t ch)
2234{ 2489{
2235 switch (ch) 2490 switch (ch)
2236 { 2491 {
2492 case C0_ESC:
2493 process_escape_seq ();
2494 break;
2237 case C0_ENQ: /* terminal Status */ 2495 case C0_ENQ: /* terminal Status */
2238 if (rs[Rs_answerbackstring]) 2496 if (rs[Rs_answerbackstring])
2239 tt_write ( 2497 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2240 (const unsigned char *)rs[Rs_answerbackstring],
2241 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2242 else 2498 else
2243 tt_write ((unsigned char *)VT100_ANS, 2499 tt_write (VT100_ANS, strlen (VT100_ANS));
2244 (unsigned int)STRLEN (VT100_ANS));
2245 break; 2500 break;
2246 case C0_BEL: /* bell */ 2501 case C0_BEL: /* bell */
2247 scr_bell (); 2502 scr_bell ();
2248 break; 2503 break;
2249 case C0_BS: /* backspace */ 2504 case C0_BS: /* backspace */
… …
2264 scr_charset_choose (1); 2519 scr_charset_choose (1);
2265 break; 2520 break;
2266 case C0_SI: /* shift in - acs */ 2521 case C0_SI: /* shift in - acs */
2267 scr_charset_choose (0); 2522 scr_charset_choose (0);
2268 break; 2523 break;
2524
2525#ifdef EIGHT_BIT_CONTROLS
2526 // 8-bit controls
2527 case 0x90: /* DCS */
2528 process_dcs_seq ();
2529 break;
2530 case 0x9b: /* CSI */
2531 process_csi_seq ();
2532 break;
2533 case 0x9d: /* OSC */
2534 process_osc_seq ();
2535 break;
2536#endif
2269 } 2537 }
2270} 2538}
2271/*}}} */ 2539/*}}} */
2272 2540
2273 2541
2274/*{{{ process VT52 escape sequences */ 2542/*{{{ process VT52 escape sequences */
2275void 2543void
2276rxvt_term::process_escape_vt52 (unsigned char ch) 2544rxvt_term::process_escape_vt52 (unicode_t ch)
2277{ 2545{
2278 int row, col; 2546 int row, col;
2279 2547
2280 switch (ch) 2548 switch (ch)
2281 { 2549 {
… …
2333 2601
2334/*{{{ process escape sequences */ 2602/*{{{ process escape sequences */
2335void 2603void
2336rxvt_term::process_escape_seq () 2604rxvt_term::process_escape_seq ()
2337{ 2605{
2338 unsigned char ch = cmd_getc (); 2606 unicode_t ch = cmd_getc ();
2339 2607
2340 if (PrivateModes & PrivMode_vt52) 2608 if (priv_modes & PrivMode_vt52)
2341 { 2609 {
2342 process_escape_vt52 (ch); 2610 process_escape_vt52 (ch);
2343 return; 2611 return;
2344 } 2612 }
2345 2613
… …
2360 scr_charset_set (2, (unsigned int)cmd_getc ()); 2628 scr_charset_set (2, (unsigned int)cmd_getc ());
2361 break; 2629 break;
2362 case '+': 2630 case '+':
2363 scr_charset_set (3, (unsigned int)cmd_getc ()); 2631 scr_charset_set (3, (unsigned int)cmd_getc ());
2364 break; 2632 break;
2365#ifdef MULTICHAR_SET 2633#if !ENABLE_MINIMAL
2366 case '$':
2367 scr_charset_set (-2, (unsigned int)cmd_getc ());
2368 break;
2369#endif
2370#ifndef NO_FRILLS
2371 case '6': 2634 case '6':
2372 scr_backindex (); 2635 scr_backindex ();
2373 break; 2636 break;
2374#endif 2637#endif
2375 case '7': 2638 case '7':
2376 scr_cursor (SAVE); 2639 scr_cursor (SAVE);
2377 break; 2640 break;
2378 case '8': 2641 case '8':
2379 scr_cursor (RESTORE); 2642 scr_cursor (RESTORE);
2380 break; 2643 break;
2381#ifndef NO_FRILLS 2644#if !ENABLE_MINIMAL
2382 case '9': 2645 case '9':
2383 scr_forwardindex (); 2646 scr_forwardindex ();
2384 break; 2647 break;
2385#endif 2648#endif
2386 case '=': 2649 case '=':
… …
2396 break; 2659 break;
2397 2660
2398 /* 8.3.87: NEXT LINE */ 2661 /* 8.3.87: NEXT LINE */
2399 case C1_NEL: /* ESC E */ 2662 case C1_NEL: /* ESC E */
2400 { 2663 {
2401 uint32_t nlcr[] = { '\n', '\r' }; 2664 wchar_t nlcr[] = { C0_LF, C0_CR };
2402 scr_add_lines (nlcr, 1, 2); 2665 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);
2403 } 2666 }
2404 break; 2667 break;
2405 2668
2406 /* kidnapped escape sequence: Should be 8.3.48 */ 2669 /* kidnapped escape sequence: Should be 8.3.48 */
2407 case C1_ESA: /* ESC G */ 2670 case C1_ESA: /* ESC G */
… …
2417 case C1_RI: /* ESC M */ 2680 case C1_RI: /* ESC M */
2418 scr_index (DN); 2681 scr_index (DN);
2419 break; 2682 break;
2420 2683
2421 /* 8.3.142: SINGLE-SHIFT TWO */ 2684 /* 8.3.142: SINGLE-SHIFT TWO */
2422 /*case C1_SS2: scr_single_shift (2); break; */ 2685 /*case C1_SS2: scr_single_shift (2); break; */
2423 2686
2424 /* 8.3.143: SINGLE-SHIFT THREE */ 2687 /* 8.3.143: SINGLE-SHIFT THREE */
2425 /*case C1_SS3: scr_single_shift (3); break; */ 2688 /*case C1_SS3: scr_single_shift (3); break; */
2426 2689
2427 /* 8.3.27: DEVICE CONTROL STRING */ 2690 /* 8.3.27: DEVICE CONTROL STRING */
2428 case C1_DCS: /* ESC P */ 2691 case C1_DCS: /* ESC P */
2429 process_dcs_seq (); 2692 process_dcs_seq ();
2430 break; 2693 break;
2431 2694
2432 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2695 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2433 case C1_SCI: /* ESC Z */ 2696 case C1_SCI: /* ESC Z */
2434 tt_write ((const unsigned char *)ESCZ_ANSWER, 2697 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2435 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2436 break; /* steal obsolete ESC [ c */ 2698 break; /* steal obsolete ESC [ c */
2437 2699
2438 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2700 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */
2439 case C1_CSI: /* ESC [ */ 2701 case C1_CSI: /* ESC [ */
2440 process_csi_seq (); 2702 process_csi_seq ();
… …
2445 process_osc_seq (); 2707 process_osc_seq ();
2446 break; 2708 break;
2447 2709
2448 /* 8.3.106: RESET TO INITIAL STATE */ 2710 /* 8.3.106: RESET TO INITIAL STATE */
2449 case 'c': 2711 case 'c':
2712 mbstate.reset ();
2450 scr_poweron (); 2713 scr_poweron ();
2451 scrollbar_show (1); 2714 scrollbar_show (1);
2452 break; 2715 break;
2453 2716
2454 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2717 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
… …
2466 2729
2467/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2730/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2468/* *INDENT-OFF* */ 2731/* *INDENT-OFF* */
2469enum { 2732enum {
2470 CSI_ICH = 0x40, 2733 CSI_ICH = 0x40,
2471 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2734 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2472 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2735 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2473 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2736 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2474 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 2737 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2475 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 2738 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2476 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2739 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
… …
2491 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2754 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2492 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2755 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2493 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2756 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2494 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2757 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2495 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2758 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2496 make_byte (0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 2759 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2497 }; 2760 };
2498/* *INDENT-ON* */ 2761/* *INDENT-ON* */
2499 2762
2500void 2763void
2501rxvt_term::process_csi_seq () 2764rxvt_term::process_csi_seq ()
2502{ 2765{
2503 unsigned char ch, priv, i; 2766 unicode_t ch, priv, i;
2504 unsigned int nargs, p; 2767 unsigned int nargs, p;
2505 int n, ndef; 2768 int n, ndef;
2506 int arg[ESC_ARGS]; 2769 int arg[ESC_ARGS] = { };
2507 2770
2508 for (nargs = ESC_ARGS; nargs > 0;) 2771 nargs = 0;
2509 arg[--nargs] = 0;
2510 2772
2511 priv = 0; 2773 priv = 0;
2512 ch = cmd_getc (); 2774 ch = cmd_getc ();
2513 if (ch >= '<' && ch <= '?') 2775 if (ch >= '<' && ch <= '?')
2776 {
2514 { /* '<' '=' '>' '?' */ 2777 /* '<' '=' '>' '?' */
2515 priv = ch; 2778 priv = ch;
2516 ch = cmd_getc (); 2779 ch = cmd_getc ();
2517 } 2780 }
2781
2518 /* read any numerical arguments */ 2782 /* read any numerical arguments */
2519 for (n = -1; ch < CSI_ICH; ) 2783 for (n = -1; ch < CSI_ICH; )
2520 { 2784 {
2521 if (isdigit (ch)) 2785 if (isdigit (ch))
2522 { 2786 {
… …
2529 { 2793 {
2530 if (nargs < ESC_ARGS) 2794 if (nargs < ESC_ARGS)
2531 arg[nargs++] = n; 2795 arg[nargs++] = n;
2532 n = -1; 2796 n = -1;
2533 } 2797 }
2534 else if (ch == '\b') 2798 else if (IS_CONTROL (ch))
2535 {
2536 scr_backspace ();
2537 }
2538 else if (ch == C0_ESC)
2539 {
2540 process_escape_seq ();
2541 return;
2542 }
2543 else if (ch < ' ')
2544 {
2545 process_nonprinting (ch); 2799 process_nonprinting (ch);
2546 } 2800
2547 ch = cmd_getc (); 2801 ch = cmd_getc ();
2548 } 2802 }
2549 2803
2550 if (ch > CSI_7F) 2804 if (ch > CSI_7F)
2551 return; 2805 return;
… …
2557 ndef = get_byte_array_bit (csi_defaults, i); 2811 ndef = get_byte_array_bit (csi_defaults, i);
2558 for (p = 0; p < nargs; p++) 2812 for (p = 0; p < nargs; p++)
2559 if (arg[p] == -1) 2813 if (arg[p] == -1)
2560 arg[p] = ndef; 2814 arg[p] = ndef;
2561 2815
2562#ifdef DEBUG_CMD
2563 fprintf (stderr, "CSI ");
2564 for (p = 0; p < nargs; p++)
2565 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2566 fprintf (stderr, "%c\n", ch);
2567#endif
2568
2569 /* 2816 /*
2570 * private mode handling 2817 * private mode handling
2571 */ 2818 */
2572 if (priv) 2819 if (priv)
2573 { 2820 {
2574 switch (priv) 2821 switch (priv)
2575 { 2822 {
2576 case '>': 2823 case '>':
2577 if (ch == CSI_DA) /* secondary device attributes */ 2824 if (ch == CSI_DA) /* secondary device attributes */
2825 {
2826 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2827 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2828 //
2829 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2830 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2831 // versions.
2832 //
2578 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2833 tt_printf ("\033[>%d;95;0c", 'U');
2834 }
2579 break; 2835 break;
2836
2580 case '?': 2837 case '?':
2581 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2838 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2582 process_terminal_mode (ch, priv, nargs, arg); 2839 process_terminal_mode (ch, priv, nargs, arg);
2583 break; 2840 break;
2584 } 2841 }
… …
2688 2945
2689 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 2946 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2690 arg[0] = -arg[0]; 2947 arg[0] = -arg[0];
2691 /* FALLTHROUGH */ 2948 /* FALLTHROUGH */
2692 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 2949 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2693 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 2950 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2694 break; 2951 break;
2695 2952
2696 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 2953 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2697 tt_write ((const unsigned char *)VT100_ANS, 2954 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2698 (unsigned int) (sizeof (VT100_ANS) - 1));
2699 break; 2955 break;
2700 2956
2701 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 2957 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2702 process_sgr_mode (nargs, arg); 2958 process_sgr_mode (nargs, arg);
2703 break; 2959 break;
… …
2709 tt_printf ("\033[0n"); 2965 tt_printf ("\033[0n");
2710 break; 2966 break;
2711 case 6: /* CPR requested */ 2967 case 6: /* CPR requested */
2712 scr_report_position (); 2968 scr_report_position ();
2713 break; 2969 break;
2714#if defined (ENABLE_DISPLAY_ANSWER)
2715 case 7: /* unofficial extension */ 2970 case 7: /* unofficial extension */
2971 if (option (Opt_insecure))
2716 tt_printf ("%-.250s\n", rs[Rs_display_name]); 2972 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2717 break; 2973 break;
2718#endif
2719 case 8: /* unofficial extension */ 2974 case 8: /* unofficial extension */
2720 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 2975 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2721 break; 2976 break;
2722 } 2977 }
2723 break; 2978 break;
2724 2979
2725 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 2980 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2758 break; 3013 break;
2759 3014
2760 case CSI_RM: /* 8.3.107: RESET MODE */ 3015 case CSI_RM: /* 8.3.107: RESET MODE */
2761 if (arg[0] == 4) 3016 if (arg[0] == 4)
2762 scr_insert_mode (0); 3017 scr_insert_mode (0);
3018 else if (arg[0] == 20)
3019 priv_modes &= ~PrivMode_LFNL;
2763 break; 3020 break;
2764 3021
2765 case CSI_SM: /* 8.3.126: SET MODE */ 3022 case CSI_SM: /* 8.3.126: SET MODE */
2766 if (arg[0] == 4) 3023 if (arg[0] == 4)
2767 scr_insert_mode (1); 3024 scr_insert_mode (1);
3025 else if (arg[0] == 20)
3026 priv_modes |= PrivMode_LFNL;
2768 break; 3027 break;
2769 3028
2770 /* 3029 /*
2771 * PRIVATE USE beyond this point. All CSI_7? sequences here 3030 * PRIVATE USE beyond this point. All CSI_7? sequences here
2772 */ 3031 */
… …
2784 break; 3043 break;
2785 case CSI_75: 3044 case CSI_75:
2786 scr_cursor (RESTORE); 3045 scr_cursor (RESTORE);
2787 break; 3046 break;
2788 3047
2789#ifndef NO_FRILLS 3048#if !ENABLE_MINIMAL
2790 case CSI_74: 3049 case CSI_74:
2791 process_window_ops (arg, nargs); 3050 process_window_ops (arg, nargs);
2792 break; 3051 break;
2793#endif 3052#endif
2794 3053
2795 case CSI_78: /* DECREQTPARM */ 3054 case CSI_78: /* DECREQTPARM */
2796 if (arg[0] == 0 || arg[0] == 1) 3055 if (arg[0] == 0 || arg[0] == 1)
2797 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3056 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2798 /* FALLTHROUGH */ 3057 break;
2799 3058
2800 default: 3059 default:
2801 break; 3060 break;
2802 } 3061 }
2803} 3062}
2804/*}}} */ 3063/*}}} */
2805 3064
2806#ifndef NO_FRILLS 3065#if !ENABLE_MINIMAL
2807/* ARGSUSED */ 3066/* ARGSUSED */
2808void 3067void
2809rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3068rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2810{ 3069{
2811 int x, y; 3070 int x, y;
2812#if 0
2813 char *s;
2814#endif
2815 XWindowAttributes wattr; 3071 XWindowAttributes wattr;
2816 Window wdummy; 3072 Window wdummy;
3073
3074 dLocal (Display *, dpy);
2817 3075
2818 if (nargs == 0) 3076 if (nargs == 0)
2819 return; 3077 return;
3078
2820 switch (args[0]) 3079 switch (args[0])
2821 { 3080 {
2822 /* 3081 /*
2823 * commands 3082 * commands
2824 */ 3083 */
2825 case 1: /* deiconify window */ 3084 case 1: /* deiconify window */
2826 XMapWindow (display->display, TermWin.parent[0]); 3085 XMapWindow (dpy, parent[0]);
2827 break; 3086 break;
2828 case 2: /* iconify window */ 3087 case 2: /* iconify window */
2829 XIconifyWindow (display->display, TermWin.parent[0], 3088 XIconifyWindow (dpy, parent[0], display->screen);
2830 DefaultScreen (display->display));
2831 break; 3089 break;
2832 case 3: /* set position (pixels) */ 3090 case 3: /* set position (pixels) */
2833 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3091 XMoveWindow (dpy, parent[0], args[1], args[2]);
2834 break; 3092 break;
2835 case 4: /* set size (pixels) */ 3093 case 4: /* set size (pixels) */
2836 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3094 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2837 break; 3095 break;
2838 case 5: /* raise window */ 3096 case 5: /* raise window */
2839 XRaiseWindow (display->display, TermWin.parent[0]); 3097 XRaiseWindow (dpy, parent[0]);
2840 break; 3098 break;
2841 case 6: /* lower window */ 3099 case 6: /* lower window */
2842 XLowerWindow (display->display, TermWin.parent[0]); 3100 XLowerWindow (dpy, parent[0]);
2843 break; 3101 break;
2844 case 7: /* refresh window */ 3102 case 7: /* refresh window */
2845 scr_touch (true); 3103 scr_touch (true);
2846 break; 3104 break;
2847 case 8: /* set size (chars) */ 3105 case 8: /* set size (chars) */
2848 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3106 set_widthheight ((unsigned int) (args[2] * fwidth),
2849 (unsigned int) (args[1] * TermWin.fheight)); 3107 (unsigned int) (args[1] * fheight));
2850 break; 3108 break;
3109
3110 //case 9: NYI, TODO, restore maximized window or maximize window
2851 default: 3111 default:
2852 if (args[0] >= 24) /* set height (chars) */ 3112 if (args[0] >= 24) /* set height (chars) */
2853 set_widthheight ((unsigned int)TermWin.width, 3113 set_widthheight ((unsigned int)width,
2854 (unsigned int) (args[1] * TermWin.fheight)); 3114 (unsigned int) (args[1] * fheight));
2855 break; 3115 break;
3116
2856 /* 3117 /*
2857 * reports - some output format copied from XTerm 3118 * reports - some output format copied from XTerm
2858 */ 3119 */
2859 case 11: /* report window state */ 3120 case 11: /* report window state */
2860 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3121 XGetWindowAttributes (dpy, parent[0], &wattr);
2861 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3122 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2862 break; 3123 break;
2863 case 13: /* report window position */ 3124 case 13: /* report window position */
2864 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3125 XGetWindowAttributes (dpy, parent[0], &wattr);
2865 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3126 XTranslateCoordinates (dpy, parent[0], wattr.root,
2866 -wattr.border_width, -wattr.border_width, 3127 -wattr.border_width, -wattr.border_width,
2867 &x, &y, &wdummy); 3128 &x, &y, &wdummy);
2868 tt_printf ("\033[3;%d;%dt", x, y); 3129 tt_printf ("\033[3;%d;%dt", x, y);
2869 break; 3130 break;
2870 case 14: /* report window size (pixels) */ 3131 case 14: /* report window size (pixels) */
2871 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3132 XGetWindowAttributes (dpy, parent[0], &wattr);
2872 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3133 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2873 break; 3134 break;
3135 case 18: /* report text area size (chars) */
3136 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3137 break;
2874 case 18: /* report window size (chars) */ 3138 case 19: /* report window size (chars) */
2875 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3139 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2876 break; 3140 break;
2877#if 0 /* XXX: currently disabled due to security concerns */
2878 case 20: /* report icon label */ 3141 case 20: /* report icon label */
3142 {
3143 char *s;
2879 XGetIconName (display->display, TermWin.parent[0], &s); 3144 XGetIconName (dpy, parent[0], &s);
2880 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3145 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3146 XFree (s);
3147 }
2881 break; 3148 break;
2882 case 21: /* report window title */ 3149 case 21: /* report window title */
3150 {
3151 char *s;
2883 XFetchName (display->display, TermWin.parent[0], &s); 3152 XFetchName (dpy, parent[0], &s);
2884 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3153 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3154 XFree (s);
3155 }
2885 break; 3156 break;
2886#endif
2887
2888 } 3157 }
2889} 3158}
2890#endif 3159#endif
2891 3160
2892/*----------------------------------------------------------------------*/ 3161/*----------------------------------------------------------------------*/
2893/* 3162/*
2894 * get input up until STRING TERMINATOR (or BEL) 3163 * get input up until STRING TERMINATOR (or BEL)
2895 * ends_how is terminator used. returned input must be free ()d 3164 * ends_how is terminator used. returned input must be free()'d
2896 */ 3165 */
2897unsigned char * 3166char *
2898rxvt_term::get_to_st (unsigned char *ends_how) 3167rxvt_term::get_to_st (unicode_t &ends_how)
2899{ 3168{
2900 int seen_esc = 0; /* seen escape? */ 3169 unicode_t ch;
3170 bool seen_esc = false;
2901 unsigned int n = 0; 3171 unsigned int n = 0;
2902 unsigned char *s; 3172 wchar_t string[STRING_MAX];
2903 unsigned char ch, string[STRING_MAX];
2904 3173
2905 for (; (ch = cmd_getc ());) 3174 while ((ch = cmd_getc ()) != NOCHAR)
2906 { 3175 {
2907 if (ch == C0_BEL 3176 if (seen_esc)
2908 || ch == CHAR_ST 3177 {
2909 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3178 if (ch == 0x5c) /* 7bit ST */
2910 break; 3179 break;
3180 else
3181 return NULL;
3182 }
2911 if (ch == C0_ESC) 3183 else if (ch == C0_ESC)
2912 { 3184 {
2913 seen_esc = 1; 3185 seen_esc = true;
2914 continue; 3186 continue;
2915 } 3187 }
3188 else if (ch == C0_BEL || ch == CHAR_ST)
3189 break;
2916 else if (ch == '\t') 3190 else if (ch == C0_SYN)
2917 ch = ' '; /* translate '\t' to space */ 3191 ch = cmd_get8 ();
2918 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3192 else if (ch < 0x20)
2919 return NULL; /* other control character - exit */ 3193 return NULL; /* other control character - exit */
2920 if (n < sizeof (string) - 1) 3194
3195 seen_esc = false;
3196
3197 if (n >= STRING_MAX - 1)
3198 // stop at some sane length
3199 return NULL;
3200
2921 string[n++] = ch; 3201 string[n++] = ch;
2922 seen_esc = 0;
2923 } 3202 }
3203
2924 string[n++] = '\0'; 3204 string[n++] = '\0';
2925 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3205
2926 return NULL;
2927 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3206 ends_how = (ch == 0x5c ? C0_ESC : ch);
2928 STRNCPY (s, string, n); 3207
2929 return s; 3208 return rxvt_wcstombs (string);
2930} 3209}
2931 3210
2932/*----------------------------------------------------------------------*/ 3211/*----------------------------------------------------------------------*/
2933/* 3212/*
2934 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3213 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2935 */ 3214 */
2936void 3215void
2937rxvt_term::process_dcs_seq () 3216rxvt_term::process_dcs_seq ()
2938{ 3217{
2939 unsigned char eh, *s; 3218 char *s;
3219 unicode_t eh;
3220
2940 /* 3221 /*
2941 * Not handled yet 3222 * Not handled yet
2942 */ 3223 */
2943 s = get_to_st (&eh); 3224 s = get_to_st (eh);
2944 if (s) 3225 if (s)
2945 free (s); 3226 free (s);
3227
2946 return; 3228 return;
2947} 3229}
2948 3230
2949/*----------------------------------------------------------------------*/ 3231/*----------------------------------------------------------------------*/
2950/* 3232/*
2951 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3233 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2952 */ 3234 */
2953void 3235void
2954rxvt_term::process_osc_seq () 3236rxvt_term::process_osc_seq ()
2955{ 3237{
2956 unsigned char ch, eh, *s; 3238 unicode_t ch, eh;
2957 int arg; 3239 int arg;
2958 3240
2959 ch = cmd_getc (); 3241 ch = cmd_getc ();
2960 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3242 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2961 arg = arg * 10 + (ch - '0'); 3243 arg = arg * 10 + (ch - '0');
2962 3244
2963 if (ch == ';') 3245 if (ch == ';')
2964 { 3246 {
2965 s = get_to_st (&eh); 3247 char *s = get_to_st (eh);
3248
2966 if (s) 3249 if (s)
2967 { 3250 {
2968 /*
2969 * rxvt_menubar_dispatch () violates the constness of the string,
2970 * so do it here
2971 */
2972 if (arg == XTerm_Menu)
2973#if 0 /* XXX: currently disabled due to security concerns */
2974 menubar_dispatch ((char *)s);
2975#else
2976 (void)0;
2977#endif
2978 else
2979 xterm_seq (arg, (char *)s, eh); 3251 process_xterm_seq (arg, s, eh);
2980 free (s); 3252 free (s);
2981 } 3253 }
2982 } 3254 }
2983} 3255}
3256
3257void
3258rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3259{
3260 if (str[0] == '?' && !str[1])
3261 {
3262 rgba c;
3263 pix_colors_focused[color].get (c);
3264
3265#if XFT
3266 if (c.a != rgba::MAX_CC)
3267 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3268 else
3269#endif
3270 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3271 }
3272 else
3273 set_window_color (color, str);
3274}
3275
2984/* 3276/*
2985 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3277 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
2986 * 0 = change iconName/title
2987 * 1 = change iconName
2988 * 2 = change title
2989 * 4 = change color
2990 * 12 = change text color
2991 * 13 = change mouse foreground color
2992 * 17 = change highlight character colour
2993 * 18 = change bold character color
2994 * 19 = change underlined character color
2995 * 46 = change logfile (not implemented)
2996 * 50 = change font
2997 *
2998 * rxvt extensions:
2999 * 9 = change locale (NYI)
3000 * 10 = menu (may change in future)
3001 * 20 = bg pixmap
3002 * 39 = change default fg color
3003 * 49 = change default bg color
3004 * 55 = dump scrollback buffer and all of screen
3005 */ 3278 */
3006void 3279void
3007rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3280rxvt_term::process_xterm_seq (int op, const char *str, char resp)
3008{ 3281{
3009 int changed = 0; 3282 int color;
3010 int color;
3011 char *buf, *name; 3283 char *buf, *name;
3284 bool query = str[0] == '?' && !str[1];
3285 int saveop = op;
3286
3287 dLocal (Display *, dpy);
3012 3288
3013 assert (str != NULL); 3289 assert (str != NULL);
3290
3291 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3292 return;
3293
3014 switch (op) 3294 switch (op)
3015 { 3295 {
3016 case XTerm_name: 3296 case XTerm_name:
3017 set_title (str); 3297 set_title (str);
3018 /* FALLTHROUGH */ 3298 /* FALLTHROUGH */
3019 case XTerm_iconName: 3299 case XTerm_iconName:
3020 set_iconName (str); 3300 set_icon_name (str);
3021 break; 3301 break;
3022 case XTerm_title: 3302 case XTerm_title:
3023 set_title (str); 3303 set_title (str);
3024 break; 3304 break;
3305 case XTerm_property:
3306 if (str[0] == '?')
3307 {
3308 Atom prop = display->atom (str + 1);
3309 Atom actual_type;
3310 int actual_format;
3311 unsigned long nitems;
3312 unsigned long bytes_after;
3313 unsigned char *value = 0;
3314 const char *str = "";
3315
3316 if (prop
3317 && XGetWindowProperty (dpy, parent[0],
3318 prop, 0, 1<<16, 0, AnyPropertyType,
3319 &actual_type, &actual_format,
3320 &nitems, &bytes_after, &value) == Success
3321 && actual_type != None
3322 && actual_format == 8)
3323 str = (const char *)(value);
3324
3325 tt_printf ("\033]%d;%s%c", op, str, resp);
3326
3327 XFree (value);
3328 }
3329 else
3330 {
3331 char *eq = strchr (str, '='); // constness lost, but verified to be ok
3332
3333 if (eq)
3334 {
3335 *eq = 0;
3336 set_utf8_property (display->atom (str), eq + 1);
3337 }
3338 else
3339 XDeleteProperty (dpy, parent[0],
3340 display->atom (str));
3341 }
3342 break;
3343
3025 case XTerm_Color: 3344 case XTerm_Color:
3026 for (buf = (char *)str; buf && *buf;) 3345 for (buf = (char *)str; buf && *buf;)
3027 { 3346 {
3028 if ((name = STRCHR (buf, ';')) == NULL) 3347 if ((name = strchr (buf, ';')) == NULL)
3029 break; 3348 break;
3349
3030 *name++ = '\0'; 3350 *name++ = '\0';
3031 color = atoi (buf); 3351 color = atoi (buf) + minCOLOR;
3032 if (color < 0 || color >= TOTAL_COLORS) 3352
3353 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3033 break; 3354 break;
3355
3034 if ((buf = STRCHR (name, ';')) != NULL) 3356 if ((buf = strchr (name, ';')) != NULL)
3035 *buf++ = '\0'; 3357 *buf++ = '\0';
3036 set_window_color (color + minCOLOR, name); 3358
3359 process_color_seq (op, color, name, resp);
3037 } 3360 }
3361 break;
3362 case Rxvt_restoreFG:
3363 case XTerm_Color00:
3364 process_color_seq (op, Color_fg, str, resp);
3365 break;
3366 case Rxvt_restoreBG:
3367 case XTerm_Color01:
3368 process_color_seq (op, Color_bg, str, resp);
3038 break; 3369 break;
3039#ifndef NO_CURSORCOLOR 3370#ifndef NO_CURSORCOLOR
3040 case XTerm_Color_cursor: 3371 case XTerm_Color_cursor:
3041 set_window_color (Color_cursor, str); 3372 process_color_seq (op, Color_cursor, str, resp);
3042 break; 3373 break;
3043#endif 3374#endif
3044 case XTerm_Color_pointer: 3375 case XTerm_Color_pointer_fg:
3045 set_window_color (Color_pointer, str); 3376 process_color_seq (op, Color_pointer_fg, str, resp);
3377 break;
3378 case XTerm_Color_pointer_bg:
3379 process_color_seq (op, Color_pointer_bg, str, resp);
3046 break; 3380 break;
3047#ifndef NO_BOLD_UNDERLINE_REVERSE 3381#ifndef NO_BOLD_UNDERLINE_REVERSE
3048 case XTerm_Color_BD:
3049 set_window_color (Color_BD, str);
3050 break;
3051 case XTerm_Color_UL:
3052 set_window_color (Color_UL, str);
3053 break;
3054 case XTerm_Color_RV: 3382 case XTerm_Color_RV:
3055 set_window_color (Color_RV, str); 3383 process_color_seq (op, Color_RV, str, resp);
3056 break; 3384 break;
3385 case Rxvt_Color_BD:
3386 case URxvt_Color_BD:
3387 process_color_seq (op, Color_BD, str, resp);
3388 break;
3389 case Rxvt_Color_UL:
3390 case URxvt_Color_UL:
3391 process_color_seq (op, Color_UL, str, resp);
3392 break;
3393 case URxvt_Color_IT:
3394 process_color_seq (op, Color_IT, str, resp);
3395 break;
3057#endif 3396#endif
3058 3397#if ENABLE_TRANSPARENCY
3059 case XTerm_Menu: 3398 case URxvt_Color_tint:
3399 process_color_seq (op, Color_tint, str, resp);
3060 /* 3400 {
3061 * rxvt_menubar_dispatch () violates the constness of the string, 3401 bool changed = false;
3062 * so DON'T do it here 3402
3403 if (ISSET_PIXCOLOR (Color_tint))
3404 changed = bgPixmap.set_tint (pix_colors_focused [Color_tint]);
3405 else
3406 changed = bgPixmap.unset_tint ();
3407
3408 if (changed)
3409 update_background ();
3063 */ 3410 }
3411
3064 break; 3412 break;
3413#endif
3414
3415#if BG_IMAGE_FROM_FILE
3065 case XTerm_Pixmap: 3416 case Rxvt_Pixmap:
3066 if (*str != ';') 3417 if (!strcmp (str, "?"))
3067 { 3418 {
3068#if XPM_BACKGROUND 3419 char str[256];
3069 scale_pixmap (""); /* reset to default scaling */ 3420
3070 set_bgPixmap (str); /* change pixmap */ 3421 sprintf (str, "[%dx%d+%d+%d]", /* can't presume snprintf () ! */
3071#endif 3422 min (bgPixmap.h_scale, 32767), min (bgPixmap.v_scale, 32767),
3072 scr_touch (true); 3423 min (bgPixmap.h_align, 32767), min (bgPixmap.v_align, 32767));
3424 process_xterm_seq (XTerm_title, str, CHAR_ST);
3073 } 3425 }
3074 while ((str = STRCHR (str, ';')) != NULL)
3075 {
3076 str++;
3077#if XPM_BACKGROUND
3078 changed += scale_pixmap (str);
3079#endif
3080
3081 }
3082 if (changed)
3083 {
3084#ifdef XPM_BACKGROUND
3085 resize_pixmap ();
3086#endif
3087 scr_touch (true);
3088 }
3089 break;
3090
3091 case XTerm_restoreFG:
3092 set_window_color (Color_fg, str);
3093 break;
3094 case XTerm_restoreBG:
3095 set_window_color (Color_bg, str);
3096 break;
3097 case XTerm_logfile:
3098 break;
3099 case XTerm_font:
3100 change_font (str);
3101 break;
3102#ifndef NO_FRILLS
3103 case XTerm_locale:
3104 if (str[0] == '?' && !str[1])
3105 tt_printf ("%-.250s\n", locale);
3106 else 3426 else
3107 { 3427 {
3428 int changed = 0;
3429
3430 if (*str != ';')
3431 {
3432 /* reset to default scaling :*/
3433 bgPixmap.unset_geometry ();
3434 if (bgPixmap.set_file (str)) /* change pixmap */
3435 changed++;
3436 str = strchr (str, ';');
3437 if (str == NULL)
3438 bgPixmap.set_defaultGeometry ();
3439 }
3440
3108 set_locale (str); 3441 while (str)
3109# ifdef USE_XIM 3442 {
3110 im_cb (); 3443 str++;
3111# endif 3444 if (bgPixmap.set_geometry (str))
3112 // TODO: call selection_make with the right values set 3445 changed++;
3113 // to re-fresh the selection. 3446 str = strchr (str, ';');
3114 if (display->selection_owner == this) 3447 }
3115 display->set_selection_owner (0); 3448
3449 if (changed)
3450 update_background ();
3116 } 3451 }
3117 break; 3452 break;
3118#endif 3453#endif
3454
3455 case XTerm_logfile:
3456 // TODO, when secure mode?
3457 break;
3458
3119#if 0 3459#if 0
3120 case XTerm_dumpscreen: /* no error notices */ 3460 case Rxvt_dumpscreen: /* no error notices */
3121 { 3461 {
3122 int fd; 3462 int fd;
3123 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3463 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3124 { 3464 {
3125 scr_dump (fd); 3465 scr_dump (fd);
3126 close (fd); 3466 close (fd);
3127 } 3467 }
3128 } 3468 }
3129 break; 3469 break;
3130#endif 3470#endif
3471 case XTerm_font:
3472 op = URxvt_font;
3473 case URxvt_font:
3474#if ENABLE_STYLES
3475 case URxvt_boldFont:
3476 case URxvt_italicFont:
3477 case URxvt_boldItalicFont:
3478#endif
3479 if (query)
3480 tt_printf ("\33]%d;%-.250s%c", saveop,
3481 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3482 ? fontset[op - URxvt_font]->fontdesc : "",
3483 resp);
3484 else
3485 {
3486 const char *&res = rs[Rs_font + (op - URxvt_font)];
3131 3487
3488 res = strdup (str);
3489 allocated.push_back ((void *)res);
3490 set_fonts ();
3491 }
3492 break;
3493
3494 case URxvt_version:
3495 if (query)
3496 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3497 op,
3498 rs[Rs_name], VERSION[0], VERSION[2],
3499 resp);
3500 break;
3501
3502#if !ENABLE_MINIMAL
3503 case URxvt_locale:
3504 if (query)
3505 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3506 else
3507 {
3508 set_locale (str);
3509 pty->set_utf8_mode (enc_utf8);
3510 init_xlocale ();
3511 }
3512 break;
3513
3514 case URxvt_view_up:
3515 case URxvt_view_down:
3516 {
3517 int lines = atoi (str);
3518
3519 if (lines)
3520 scr_page (op == URxvt_view_up ? UP : DN, lines);
3521 else
3522 scr_erase_savelines ();
3523 }
3524
3525 break;
3526#endif
3527
3528#if ENABLE_PERL
3529 case URxvt_perl:
3530 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_END)))
3531 ; // no responses yet
3532 break;
3533#endif
3132 } 3534 }
3133} 3535}
3134/*----------------------------------------------------------------------*/ 3536/*----------------------------------------------------------------------*/
3135 3537
3136/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3538/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3144 * so no need for fancy checking 3546 * so no need for fancy checking
3145 */ 3547 */
3146int 3548int
3147rxvt_term::privcases (int mode, unsigned long bit) 3549rxvt_term::privcases (int mode, unsigned long bit)
3148{ 3550{
3149 int state; 3551 int state;
3150 3552
3151 if (mode == 's') 3553 if (mode == 's')
3152 { 3554 {
3153 SavedModes |= (PrivateModes & bit); 3555 SavedModes |= (priv_modes & bit);
3154 return -1; 3556 return -1;
3155 } 3557 }
3156 else 3558 else
3157 { 3559 {
3158 if (mode == 'r') 3560 if (mode == 'r')
3159 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3561 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3160 else 3562 else
3161 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3563 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3162 PrivMode (state, bit); 3564 PrivMode (state, bit);
3163 } 3565 }
3566
3164 return state; 3567 return state;
3165} 3568}
3166 3569
3167/* we're not using priv _yet_ */ 3570/* we're not using priv _yet_ */
3168void 3571void
3169rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3572rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg)
3170{ 3573{
3171 unsigned int i, j; 3574 unsigned int i, j;
3172 int state; 3575 int state;
3576
3173 static const struct 3577 static const struct
3174 { 3578 {
3175 const int argval; 3579 const int argval;
3176 const unsigned long bit; 3580 const unsigned long bit;
3177 }
3178 argtopriv[] = { 3581 } argtopriv[] = {
3179 { 1, PrivMode_aplCUR }, 3582 { 1, PrivMode_aplCUR },
3180 { 2, PrivMode_vt52 }, 3583 { 2, PrivMode_vt52 },
3181 { 3, PrivMode_132 }, 3584 { 3, PrivMode_132 },
3182 { 4, PrivMode_smoothScroll }, 3585 { 4, PrivMode_smoothScroll },
3183 { 5, PrivMode_rVideo }, 3586 { 5, PrivMode_rVideo },
3184 { 6, PrivMode_relOrigin }, 3587 { 6, PrivMode_relOrigin },
3185 { 7, PrivMode_Autowrap }, 3588 { 7, PrivMode_Autowrap },
3589 // 8, bi-directional support mode
3186 { 9, PrivMode_MouseX10 }, 3590 { 9, PrivMode_MouseX10 },
3187#ifdef menuBar_esc 3591 // 18, 19 printing-related
3188 { menuBar_esc, PrivMode_menuBar }, 3592 { 25, PrivMode_VisibleCursor },
3189#endif
3190#ifdef scrollBar_esc 3593#ifdef scrollBar_esc
3191 { scrollBar_esc, PrivMode_scrollBar }, 3594 { scrollBar_esc, PrivMode_scrollBar },
3192#endif 3595#endif
3193 { 25, PrivMode_VisibleCursor },
3194 { 35, PrivMode_ShiftKeys }, 3596 { 35, PrivMode_ShiftKeys }, // rxvt extension
3195 { 40, PrivMode_132OK }, 3597 { 40, PrivMode_132OK },
3598 // 41 xterm more fixes NYI
3599 // 45 margin bell NYI
3600 // 46 start logging
3196 { 47, PrivMode_Screen }, 3601 { 47, PrivMode_Screen },
3197 { 66, PrivMode_aplKP }, 3602 { 66, PrivMode_aplKP },
3198#ifndef NO_BACKSPACE_KEY 3603#ifndef NO_BACKSPACE_KEY
3199 { 67, PrivMode_BackSpace }, 3604 { 67, PrivMode_BackSpace },
3200#endif 3605#endif
3201 { 1000, PrivMode_MouseX11 }, 3606 { 1000, PrivMode_MouseX11 },
3607 { 1002, PrivMode_MouseBtnEvent },
3608 { 1003, PrivMode_MouseAnyEvent },
3202 { 1010, PrivMode_TtyOutputInh }, 3609 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3203 { 1011, PrivMode_Keypress }, 3610 { 1011, PrivMode_Keypress }, // rxvt extension
3611 // 1035 enable modifiers for alt, numlock NYI
3612 // 1036 send ESC for meta keys NYI
3613 // 1037 send DEL for keypad delete NYI
3204 { 1047, PrivMode_Screen }, 3614 { 1047, PrivMode_Screen },
3615 // 1048 save and restore cursor
3205 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3616 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3617 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3618 { 2004, PrivMode_BracketPaste },
3206 }; 3619 };
3207 3620
3208 if (nargs == 0) 3621 if (nargs == 0)
3209 return; 3622 return;
3210 3623
… …
3225 state = privcases (mode, argtopriv[j].bit); 3638 state = privcases (mode, argtopriv[j].bit);
3226 break; 3639 break;
3227 } 3640 }
3228 3641
3229 /* extra handling for values with state unkept */ 3642 /* extra handling for values with state unkept */
3230 if (state == -1)
3231 switch (arg[i]) 3643 switch (arg[i])
3232 { 3644 {
3645#if ENABLE_STYLES
3646 case 1021:
3647 set_option (Opt_intensityStyles, mode);
3648
3649 scr_touch (true);
3650 break;
3651#endif
3233 case 1048: /* alternative cursor save */ 3652 case 1048: /* alternative cursor save */
3653 case 1049:
3654 if (option (Opt_secondaryScreen))
3234 if (mode == 0) 3655 if (mode == 0)
3235 scr_cursor (RESTORE); 3656 scr_cursor (RESTORE);
3236 else if (mode == 1) 3657 else if (mode == 1)
3237 scr_cursor (SAVE); 3658 scr_cursor (SAVE);
3238 /* FALLTHROUGH */
3239 default:
3240 continue; /* for (;i;) */
3241 }
3242
3243 /* extra handling for values with valid 0 or 1 state */
3244 switch (arg[i])
3245 {
3246 /* case 1: - application cursor keys */
3247 case 2: /* VT52 mode */
3248 /* oddball mode. should be set regardless of set/reset
3249 * parameter. Return from VT52 mode with an ESC < from
3250 * within VT52 mode
3251 */
3252 PrivMode (1, PrivMode_vt52);
3253 break; 3659 break;
3660 }
3661
3662 if (state >= 0)
3663 /* extra handling for values with valid 0 or 1 state */
3664 switch (arg[i])
3665 {
3666 /* case 1: - application cursor keys */
3667 case 2: /* VT52 mode */
3668 /* oddball mode. should be set regardless of set/reset
3669 * parameter. Return from VT52 mode with an ESC < from
3670 * within VT52 mode
3671 */
3672 PrivMode (1, PrivMode_vt52);
3673 break;
3254 case 3: /* 80/132 */ 3674 case 3: /* 80/132 */
3255 if (PrivateModes & PrivMode_132OK) 3675 if (priv_modes & PrivMode_132OK)
3256 set_widthheight ( (unsigned int) ((state ? 132 : 80) * TermWin.fwidth), 3676 {
3257 (unsigned int)TermWin.height); 3677 scr_poweron ();
3678 set_widthheight (((state ? 132 : 80) * fwidth), 24 * fheight);
3679 }
3258 break; 3680 break;
3259 case 4: /* smooth scrolling */ 3681 case 4: /* smooth scrolling */
3260 if (state)
3261 Options &= ~Opt_jumpScroll;
3262 else
3263 Options |= Opt_jumpScroll; 3682 set_option (Opt_jumpScroll, !state);
3264 break; 3683 break;
3265 case 5: /* reverse video */ 3684 case 5: /* reverse video */
3266 scr_rvideo_mode (state); 3685 scr_rvideo_mode (state);
3267 break; 3686 break;
3268 case 6: /* relative/absolute origins */ 3687 case 6: /* relative/absolute origins */
3269 scr_relative_origin (state); 3688 scr_relative_origin (state);
3270 break; 3689 break;
3271 case 7: /* autowrap */ 3690 case 7: /* autowrap */
3272 scr_autowrap (state); 3691 scr_autowrap (state);
3273 break; 3692 break;
3274 /* case 8: - auto repeat, can't do on a per window basis */ 3693 /* case 8: - auto repeat, can't do on a per window basis */
3275 case 9: /* X10 mouse reporting */ 3694 case 9: /* X10 mouse reporting */
3276 if (state) /* orthogonal */ 3695 if (state) /* orthogonal */
3277 PrivateModes &= ~ (PrivMode_MouseX11); 3696 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3278 break; 3697 break;
3279#ifdef menuBar_esc
3280 case menuBar_esc:
3281#ifdef MENUBAR
3282 map_menuBar (state);
3283#endif
3284 break;
3285#endif
3286#ifdef scrollBar_esc 3698#ifdef scrollBar_esc
3287 case scrollBar_esc: 3699 case scrollBar_esc:
3288 if (scrollbar_mapping (state)) 3700 if (scrollbar_mapping (state))
3289 { 3701 {
3290 resize_all_windows (0, 0, 0); 3702 resize_all_windows (0, 0, 0);
3291 scr_touch (true); 3703 scr_touch (true);
3292 } 3704 }
3293 break; 3705 break;
3294#endif 3706#endif
3295 case 25: /* visible/invisible cursor */ 3707 case 25: /* visible/invisible cursor */
3296 scr_cursor_visible (state); 3708 scr_cursor_visible (state);
3297 break; 3709 break;
3298 /* case 35: - shift keys */ 3710 /* case 35: - shift keys */
3299 /* case 40: - 80 <--> 132 mode */ 3711 /* case 40: - 80 <--> 132 mode */
3300 case 47: /* secondary screen */ 3712 case 47: /* secondary screen */
3301 scr_change_screen (state); 3713 scr_change_screen (state);
3302 break; 3714 break;
3303 /* case 66: - application key pad */ 3715 /* case 66: - application key pad */
3304 /* case 67: - backspace key */ 3716 /* case 67: - backspace key */
3305 case 1000: /* X11 mouse reporting */ 3717 case 1000: /* X11 mouse reporting */
3306 if (state) /* orthogonal */ 3718 if (state) /* orthogonal */
3307 PrivateModes &= ~ (PrivMode_MouseX10); 3719 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3308 break; 3720 break;
3309#if 0
3310 case 1001: 3721 case 1002:
3311 break; /* X11 mouse highlighting */ 3722 case 1003:
3312#endif 3723 if (state)
3724 {
3725 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3726 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3727 vt_emask_mouse = PointerMotionMask;
3728 }
3729 else
3730 vt_emask_mouse = NoEventMask;
3731 vt_select_input ();
3732 break;
3313 case 1010: /* scroll to bottom on TTY output inhibit */ 3733 case 1010: /* scroll to bottom on TTY output inhibit */
3314 if (state)
3315 Options &= ~Opt_scrollTtyOutput;
3316 else
3317 Options |= Opt_scrollTtyOutput; 3734 set_option (Opt_scrollTtyOutput, !state);
3318 break; 3735 break;
3319 case 1011: /* scroll to bottom on key press */ 3736 case 1011: /* scroll to bottom on key press */
3320 if (state)
3321 Options |= Opt_scrollTtyKeypress; 3737 set_option (Opt_scrollTtyKeypress, state);
3322 else
3323 Options &= ~Opt_scrollTtyKeypress;
3324 break; 3738 break;
3325 case 1047: /* secondary screen w/ clearing */ 3739 case 1047: /* secondary screen w/ clearing last */
3326 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3740 if (option (Opt_secondaryScreen))
3327 if (current_screen != PRIMARY) 3741 if (current_screen != PRIMARY)
3328 scr_erase_screen (2); 3742 scr_erase_screen (2);
3329 scr_change_screen (state); 3743 scr_change_screen (state);
3330 /* FALLTHROUGH */
3331 default:
3332 break; 3744 break;
3745 case 1049: /* secondary screen w/ clearing first */
3746 scr_change_screen (state);
3747 if (option (Opt_secondaryScreen))
3748 if (current_screen != PRIMARY)
3749 scr_erase_screen (2);
3750 break;
3751 default:
3752 break;
3333 } 3753 }
3334 } 3754 }
3335} 3755}
3336/*}}} */ 3756/*}}} */
3337 3757
3338/*{{{ process sgr sequences */ 3758/*{{{ process sgr sequences */
3339void 3759void
3340rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3760rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3341{ 3761{
3342 unsigned int i; 3762 unsigned int i;
3343 short rendset; 3763 short rendset;
3344 int rendstyle; 3764 int rendstyle;
3345 3765
3346 if (nargs == 0) 3766 if (nargs == 0)
3347 { 3767 {
3348 scr_rendition (0, ~RS_None); 3768 scr_rendition (0, ~RS_None);
3349 return; 3769 return;
3350 } 3770 }
3771
3351 for (i = 0; i < nargs; i++) 3772 for (i = 0; i < nargs; i++)
3352 { 3773 {
3353 rendset = -1; 3774 rendset = -1;
3354 switch (arg[i]) 3775 switch (arg[i])
3355 { 3776 {
… …
3357 rendset = 0, rendstyle = ~RS_None; 3778 rendset = 0, rendstyle = ~RS_None;
3358 break; 3779 break;
3359 case 1: 3780 case 1:
3360 rendset = 1, rendstyle = RS_Bold; 3781 rendset = 1, rendstyle = RS_Bold;
3361 break; 3782 break;
3783 //case 2: // low intensity
3784 case 3:
3785 rendset = 1, rendstyle = RS_Italic;
3786 break;
3362 case 4: 3787 case 4:
3363 rendset = 1, rendstyle = RS_Uline; 3788 rendset = 1, rendstyle = RS_Uline;
3364 break; 3789 break;
3365 case 5: 3790 case 5: // slowly blinking
3791 case 6: // rapidly blinking
3366 rendset = 1, rendstyle = RS_Blink; 3792 rendset = 1, rendstyle = RS_Blink;
3367 break; 3793 break;
3794 //case 6: // scoansi light background
3368 case 7: 3795 case 7:
3369 rendset = 1, rendstyle = RS_RVid; 3796 rendset = 1, rendstyle = RS_RVid;
3370 break; 3797 break;
3371 case 22: 3798 case 8:
3799 // invisible. NYI
3800 break;
3801 //case 9: // crossed out
3802 //case 10: // scoansi acs off, primary font
3803 //case 11: // scoansi acs on, first alt font
3804 //case 12: // scoansi acs on, |0x80, second alt font
3805 //...
3806 //case 19: // ninth alt font
3807 //case 20: // gothic
3808 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3372 rendset = 0, rendstyle = RS_Bold; 3809 rendset = 0, rendstyle = RS_Bold;
3810 break;
3811 case 22: // normal intensity
3812 rendset = 0, rendstyle = RS_Bold;
3813 break;
3814 case 23: // disable italic
3815 rendset = 0, rendstyle = RS_Italic;
3373 break; 3816 break;
3374 case 24: 3817 case 24:
3375 rendset = 0, rendstyle = RS_Uline; 3818 rendset = 0, rendstyle = RS_Uline;
3376 break; 3819 break;
3377 case 25: 3820 case 25:
3378 rendset = 0, rendstyle = RS_Blink; 3821 rendset = 0, rendstyle = RS_Blink;
3379 break; 3822 break;
3823 case 26: // variable spacing (iso 8613)
3824 rendset = 0, rendstyle = RS_Blink;
3825 break;
3380 case 27: 3826 case 27:
3381 rendset = 0, rendstyle = RS_RVid; 3827 rendset = 0, rendstyle = RS_RVid;
3382 break; 3828 break;
3829 //case 28: // visible. NYI
3830 //case 29: // not crossed-out
3383 } 3831 }
3832
3384 if (rendset != -1) 3833 if (rendset != -1)
3385 { 3834 {
3386 scr_rendition (rendset, rendstyle); 3835 scr_rendition (rendset, rendstyle);
3387 continue; /* for (;i;) */ 3836 continue; /* for (;i;) */
3388 } 3837 }
… …
3395 case 33: 3844 case 33:
3396 case 34: 3845 case 34:
3397 case 35: 3846 case 35:
3398 case 36: 3847 case 36:
3399 case 37: 3848 case 37:
3400 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), 3849 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3401 Color_fg);
3402 break; 3850 break;
3403#ifdef TTY_256COLOR 3851 case 38: // set fg color, ISO 8613-6
3404 case 38:
3405 if (nargs > i + 2 && arg[i + 1] == 5) 3852 if (nargs > i + 2 && arg[i + 1] == 5)
3406 { 3853 {
3407 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3854 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3408 Color_fg);
3409 i += 2; 3855 i += 2;
3410 } 3856 }
3411 break; 3857 break;
3412#endif
3413 case 39: /* default fg */ 3858 case 39: /* default fg */
3414 scr_color (Color_fg, Color_fg); 3859 scr_color (Color_fg, Color_fg);
3415 break; 3860 break;
3416 3861
3417 case 40: 3862 case 40:
… …
3420 case 43: 3865 case 43:
3421 case 44: 3866 case 44:
3422 case 45: 3867 case 45:
3423 case 46: 3868 case 46:
3424 case 47: 3869 case 47:
3425 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), 3870 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3426 Color_bg);
3427 break; 3871 break;
3428#ifdef TTY_256COLOR 3872 case 48: // set bg color, ISO 8613-6
3429 case 48:
3430 if (nargs > i + 2 && arg[i + 1] == 5) 3873 if (nargs > i + 2 && arg[i + 1] == 5)
3431 { 3874 {
3432 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3875 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3433 Color_bg);
3434 i += 2; 3876 i += 2;
3435 } 3877 }
3436 break; 3878 break;
3437#endif
3438 case 49: /* default bg */ 3879 case 49: /* default bg */
3439 scr_color (Color_bg, Color_bg); 3880 scr_color (Color_bg, Color_bg);
3440 break; 3881 break;
3441 3882
3442#ifndef NO_BRIGHTCOLOR 3883 //case 50: // not variable spacing
3884
3885#if !ENABLE_MINIMAL
3443 case 90: 3886 case 90:
3444 case 91: /* set bright fg color */ 3887 case 91: /* set bright fg color */
3445 case 92: 3888 case 92:
3446 case 93: 3889 case 93:
3447 case 94: 3890 case 94:
3448 case 95: 3891 case 95:
3449 case 96: 3892 case 96:
3450 case 97: 3893 case 97:
3451 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 3894 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3452 Color_fg);
3453 break; 3895 break;
3454 case 100: 3896 case 100:
3455 case 101: /* set bright bg color */ 3897 case 101: /* set bright bg color */
3456 case 102: 3898 case 102:
3457 case 103: 3899 case 103:
3458 case 104: 3900 case 104:
3459 case 105: 3901 case 105:
3460 case 106: 3902 case 106:
3461 case 107: 3903 case 107:
3462 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 3904 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3463 Color_bg);
3464 break; 3905 break;
3465#endif 3906#endif
3466
3467 } 3907 }
3468 } 3908 }
3469} 3909}
3470/*}}} */ 3910/*}}} */
3471 3911
3472/*{{{ process Rob Nation's own graphics mode sequences */ 3912/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3473void 3913void
3474rxvt_term::process_graphics () 3914rxvt_term::process_graphics ()
3475{ 3915{
3476 unsigned char ch, cmd = cmd_getc (); 3916 unicode_t ch, cmd = cmd_getc ();
3477 3917
3478 if (cmd == 'Q') 3918 if (cmd == 'Q')
3919 {
3479 { /* query graphics */ 3920 /* query graphics */
3480 tt_printf ("\033G0\n"); /* no graphics */ 3921 tt_printf ("\033G0\012"); /* no graphics */
3481 return; 3922 return;
3482 } 3923 }
3483 /* swallow other graphics sequences until terminating ':' */ 3924 /* swallow other graphics sequences until terminating ':' */
3484 do 3925 do
3485 ch = cmd_getc (); 3926 ch = cmd_getc ();
… …
3495 */ 3936 */
3496void 3937void
3497rxvt_term::tt_printf (const char *fmt,...) 3938rxvt_term::tt_printf (const char *fmt,...)
3498{ 3939{
3499 va_list arg_ptr; 3940 va_list arg_ptr;
3500 unsigned char buf[256]; 3941 char buf[256];
3501 3942
3502 va_start (arg_ptr, fmt); 3943 va_start (arg_ptr, fmt);
3503 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 3944 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3504 va_end (arg_ptr); 3945 va_end (arg_ptr);
3505 tt_write (buf, STRLEN (buf)); 3946 tt_write (buf, strlen (buf));
3506} 3947}
3507 3948
3508/* ---------------------------------------------------------------------- */ 3949/* ---------------------------------------------------------------------- */
3509/* Write data to the pty as typed by the user, pasted with the mouse, 3950/* Write data to the pty as typed by the user, pasted with the mouse,
3510 * or generated by us in response to a query ESC sequence. 3951 * or generated by us in response to a query ESC sequence.
3511 */ 3952 */
3953const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
3954
3512void 3955void
3513rxvt_term::tt_write (const unsigned char *data, unsigned int len) 3956rxvt_term::tt_write (const char *data, unsigned int len)
3514{ 3957{
3515 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 3958 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
3959 return;
3516 3960
3517 if (len) 3961 if (pty->pty < 0)
3962 return;
3963
3964 if (v_buflen == 0)
3965 {
3966 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
3967
3968 if ((unsigned int)written == len)
3969 return;
3970
3971 data += written;
3972 len -= written;
3518 { 3973 }
3974
3975 v_buffer = (char *)realloc (v_buffer, v_buflen + len);
3976
3977 memcpy (v_buffer + v_buflen, data, len);
3978 v_buflen += len;
3979
3980 pty_ev.set (ev::READ | ev::WRITE);
3981}
3982
3983void rxvt_term::pty_write ()
3984{
3985 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
3986
3987 if (written > 0)
3988 {
3989 v_buflen -= written;
3990
3519 if (v_buflen == 0) 3991 if (v_buflen == 0)
3520 { 3992 {
3521 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3522
3523 if ((unsigned int)written == len)
3524 return;
3525
3526 data += written;
3527 len -= written;
3528 }
3529
3530
3531 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3532
3533 memcpy (v_buffer + v_buflen, data, len);
3534 v_buflen += len;
3535 }
3536
3537 for (;;)
3538 {
3539 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3540
3541 if (written > 0)
3542 {
3543 v_buflen -= written;
3544
3545 if (v_buflen == 0)
3546 {
3547 free (v_buffer); 3993 free (v_buffer);
3548 v_buffer = 0; 3994 v_buffer = 0;
3549 v_buflen = 0;
3550 3995
3551 pty_ev.set (EVENT_READ); 3996 pty_ev.set (ev::READ);
3552 return;
3553 }
3554
3555 memmove (v_buffer, v_buffer + written, v_buflen);
3556 }
3557 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3558 // original code just ignores this...
3559 destroy ();
3560 else
3561 {
3562 pty_ev.set (EVENT_READ | EVENT_WRITE);
3563 return; 3997 return;
3564 } 3998 }
3999
4000 memmove (v_buffer, v_buffer + written, v_buflen);
3565 } 4001 }
4002 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4003 pty_ev.set (ev::READ);
3566} 4004}
3567 4005
3568/*----------------------- end-of-file (C source) -----------------------*/ 4006/*----------------------- end-of-file (C source) -----------------------*/
3569 4007

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