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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.53 by pcg, Sun Feb 22 12:34:53 2004 UTC vs.
Revision 1.399 by ayin, Mon Jan 28 10:54:54 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)
114 { 365 {
366 /* make sure the user can type ctrl-@, i.e. NUL */
367 if (len == 1 && *wkbuf == 0)
368 {
369 kbuf[0] = 0;
370 len = 1;
371 }
372 else
373 {
115 wkbuf[len] = 0; 374 wkbuf[len] = 0;
116 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ); 375 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ);
117 if (len < 0) 376 if (len < 0)
118 len = 0; 377 len = 0;
378 }
119 } 379 }
120 else 380 else
121 len = 0; 381 len = 0;
122 } 382 }
123 383
… …
125 || status_return == XLookupBoth; 385 || status_return == XLookupBoth;
126 } 386 }
127 else 387 else
128#endif 388#endif
129 { 389 {
130 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 390 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
131 valid_keysym = keysym != NoSymbol; 391 valid_keysym = keysym != NoSymbol;
132 } 392 }
133 393
134 if (valid_keysym) 394 if (valid_keysym)
135 { 395 {
136 /* for some backwards compatibility */ 396#ifdef KEYSYM_RESOURCE
137#if defined(HOTKEY_CTRL) || defined(HOTKEY_META) 397 if (keyboard->dispatch (this, keysym, ev.state))
138# ifdef HOTKEY_CTRL 398 return;
139 if (ctrl)
140# else
141 if (meta)
142# endif 399#endif
143 {
144 if (keysym == ks_bigfont)
145 {
146 change_font (FONT_UP);
147 return;
148 }
149 else if (keysym == ks_smallfont)
150 {
151 change_font (FONT_DN);
152 return;
153 }
154 }
155#endif
156 400
157 if (TermWin.saveLines) 401 if (saveLines)
158 { 402 {
159#ifdef UNSHIFTED_SCROLLKEYS 403#ifdef UNSHIFTED_SCROLLKEYS
160 if (!ctrl && !meta) 404 if (!ctrl && !meta)
161 {
162#else 405#else
163 if (IS_SCROLL_MOD) 406 if (IS_SCROLL_MOD)
407#endif
164 { 408 {
165#endif
166 int lnsppg; 409 int lnsppg;
167 410
168#ifdef PAGING_CONTEXT_LINES 411#ifdef PAGING_CONTEXT_LINES
169 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 412 lnsppg = nrow - PAGING_CONTEXT_LINES;
170#else 413#else
171 lnsppg = TermWin.nrow * 4 / 5; 414 lnsppg = nrow * 4 / 5;
172#endif 415#endif
173 if (keysym == XK_Prior) 416 if (keysym == XK_Prior)
174 { 417 {
175 scr_page (UP, lnsppg); 418 scr_page (UP, lnsppg);
176 return; 419 return;
… …
204 scr_move_to (0, 1); 447 scr_move_to (0, 1);
205 return; 448 return;
206 } 449 }
207 else if (keysym == XK_End) 450 else if (keysym == XK_End)
208 { 451 {
209 scr_move_to (1, 0); 452 scr_move_to (1, 1);
210 return; 453 return;
211 } 454 }
212 } 455 }
213#endif 456#endif
214 } 457 }
… …
219 if (keysym >= XK_F1 && keysym <= XK_F10) 462 if (keysym >= XK_F1 && keysym <= XK_F10)
220 { 463 {
221 keysym += (XK_F11 - XK_F1); 464 keysym += (XK_F11 - XK_F1);
222 shft = 0; /* turn off Shift */ 465 shft = 0; /* turn off Shift */
223 } 466 }
224 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 467 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
225 { 468 {
226 switch (keysym) 469 switch (keysym)
227 { 470 {
228 /* normal XTerm key bindings */ 471 /* normal XTerm key bindings */
229 case XK_Insert: /* Shift+Insert = paste mouse selection */ 472 case XK_Insert: /* Shift+Insert = paste mouse selection */
230 selection_request (ev.time, 0, 0); 473 selection_request (ev.time);
231 return; 474 return;
475#if TODO
232 /* rxvt extras */ 476 /* rxvt extras */
233 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 477 case XK_KP_Add: /* Shift+KP_Add = bigger font */
234 change_font (FONT_UP); 478 change_font (FONT_UP);
235 return; 479 return;
236 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 480 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
237 change_font (FONT_DN); 481 change_font (FONT_DN);
238 return; 482 return;
483#endif
239 } 484 }
240 } 485 }
241 } 486 }
242#ifdef PRINTPIPE 487
243 if (keysym == XK_Print) 488#if ENABLE_FRILLS || ISO_14755
244 { 489 // ISO 14755 support
245 scr_printscreen (ctrl | shft); 490 if (shft && ctrl)
246 return;
247 } 491 {
248#endif 492 int hv;
249 493
250 if (keysym >= 0xFF00 && keysym <= 0xFFFF) 494 if (iso14755buf & ISO_14755_51
251 { 495 && (keysym == XK_space || keysym == XK_KP_Space
252#ifdef KEYSYM_RESOURCE 496 || keysym == XK_Return || keysym == XK_KP_Enter))
253 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL)
254 { 497 {
255 unsigned int l; 498 commit_iso14755 ();
256 const unsigned char *kbuf0; 499 iso14755buf = ISO_14755_51;
257 const unsigned char ch = C0_ESC; 500# if ISO_14755
258 501 iso14755_51 (0);
259 kbuf0 = (Keysym_map[keysym & 0xFF]);
260 l = (unsigned int)*kbuf0++;
261
262 /* escape prefix */
263 if (meta)
264# ifdef META8_OPTION
265 if (meta_char == C0_ESC)
266# endif 502# endif
267 tt_write (&ch, 1); 503 return;
268 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
269 return; 520 return;
270 } 521 }
271 else 522 else
272#endif
273 { 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;
274 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
275 switch (keysym) 585 switch (keysym)
276 { 586 {
277#ifndef NO_BACKSPACE_KEY 587#ifndef NO_BACKSPACE_KEY
278 case XK_BackSpace: 588 case XK_BackSpace:
279 if (PrivateModes & PrivMode_HaveBackSpace) 589 if (priv_modes & PrivMode_HaveBackSpace)
280 { 590 {
281 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace) 591 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
282 ^ !!ctrl) ? '\b' : '\177'; 592 ^ !!ctrl) ? '\b' : '\177';
283 kbuf[1] = '\0'; 593 kbuf[1] = '\0';
284 } 594 }
285 else 595 else
286 STRCPY (kbuf, key_backspace); 596 strcpy (kbuf, rs[Rs_backspace_key]);
287# ifdef MULTICHAR_SET
288 if ((Options & Opt_mc_hack) && screen.cur.col > 0)
289 {
290 int col, row;
291
292 newlen = STRLEN (kbuf);
293 col = screen.cur.col - 1;
294 row = screen.cur.row + TermWin.saveLines;
295 if (IS_MULTI2 (screen.rend[row][col]))
296 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
297 }
298# endif
299 break; 597 break;
300#endif 598#endif
301#ifndef NO_DELETE_KEY 599#ifndef NO_DELETE_KEY
302 case XK_Delete: 600 case XK_Delete:
303 STRCPY (kbuf, key_delete); 601 strcpy (kbuf, rs[Rs_delete_key]);
304# ifdef MULTICHAR_SET
305 if (Options & Opt_mc_hack)
306 {
307 int col, row;
308
309 newlen = STRLEN (kbuf);
310 col = screen.cur.col;
311 row = screen.cur.row + TermWin.saveLines;
312 if (IS_MULTI1 (screen.rend[row][col]))
313 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
314 }
315# endif
316 break; 602 break;
317#endif 603#endif
318 case XK_Tab: 604 case XK_Tab:
319 if (shft) 605 if (shft)
320 STRCPY (kbuf, "\033[Z"); 606 strcpy (kbuf, "\033[Z");
321 else 607 else
322 { 608 {
323#ifdef CTRL_TAB_MAKES_META 609#ifdef CTRL_TAB_MAKES_META
324 if (ctrl) 610 if (ctrl)
325 meta = 1; 611 meta = 1;
… …
330#endif 616#endif
331 newlen = 0; 617 newlen = 0;
332 } 618 }
333 break; 619 break;
334 620
335#ifdef XK_KP_Left
336 case XK_KP_Up: /* \033Ox or standard */
337 case XK_KP_Down: /* \033Or or standard */
338 case XK_KP_Right: /* \033Ov or standard */
339 case XK_KP_Left: /* \033Ot or standard */
340 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
341 {
342 STRCPY (kbuf, "\033OZ");
343 kbuf[2] = "txvr"[keysym - XK_KP_Left];
344 break;
345 }
346 else
347 /* translate to std. cursor key */
348 keysym = XK_Left + (keysym - XK_KP_Left);
349 /* FALLTHROUGH */
350#endif
351 case XK_Up: /* "\033[A" */ 621 case XK_Up: /* "\033[A" */
352 case XK_Down: /* "\033[B" */ 622 case XK_Down: /* "\033[B" */
353 case XK_Right: /* "\033[C" */ 623 case XK_Right: /* "\033[C" */
354 case XK_Left: /* "\033[D" */ 624 case XK_Left: /* "\033[D" */
355 STRCPY (kbuf, "\033[Z"); 625 strcpy (kbuf, "\033[Z");
356 kbuf[2] = "DACB"[keysym - XK_Left]; 626 kbuf[2] = "DACB"[keysym - XK_Left];
357 /* do Shift first */ 627 /* do Shift first */
358 if (shft) 628 if (shft)
359 kbuf[2] = "dacb"[keysym - XK_Left]; 629 kbuf[2] = "dacb"[keysym - XK_Left];
360 else if (ctrl) 630 else if (ctrl)
361 { 631 {
362 kbuf[1] = 'O'; 632 kbuf[1] = 'O';
363 kbuf[2] = "dacb"[keysym - XK_Left]; 633 kbuf[2] = "dacb"[keysym - XK_Left];
364 } 634 }
365 else if (PrivateModes & PrivMode_aplCUR) 635 else if (priv_modes & PrivMode_aplCUR)
366 kbuf[1] = 'O'; 636 kbuf[1] = 'O';
367#ifdef MULTICHAR_SET 637 break;
368 //TODO: ?? 638
369 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)
370 { 650 {
371 int col, row, m;
372
373 col = screen.cur.col;
374 row = screen.cur.row + TermWin.saveLines;
375 m = 0;
376 if (keysym == XK_Right
377 && IS_MULTI1 (screen.rend[row][col]))
378 m = 1;
379 else if (keysym == XK_Left)
380 {
381 if (col > 0)
382 {
383 if (IS_MULTI2 (screen.rend[row][col - 1]))
384 m = 1;
385 }
386 else if (screen.cur.row > 0)
387 {
388 col = screen.tlen[--row];
389 if (col == -1)
390 col = TermWin.ncol - 1;
391 else
392 col--;
393 if (col > 0
394 && IS_MULTI2 (screen.rend[row][col]))
395 m = 1;
396 }
397 }
398 if (m)
399 MEMMOVE (kbuf + 3, kbuf, 3 + 1);
400 }
401#endif
402 break;
403
404#ifndef UNSHIFTED_SCROLLKEYS
405# ifdef XK_KP_Prior
406 case XK_KP_Prior:
407 /* allow shift to override */
408 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
409 {
410 STRCPY (kbuf, "\033Oy"); 651 strcpy (kbuf, "\033OM");
411 break; 652 break;
412 } 653 }
654
413 /* FALLTHROUGH */ 655 /* FALLTHROUGH */
414# endif 656
415 case XK_Prior:
416 STRCPY (kbuf, "\033[5~");
417 break;
418# ifdef XK_KP_Next
419 case XK_KP_Next: 657 case XK_Return:
420 /* allow shift to override */ 658 if (priv_modes & PrivMode_LFNL)
421 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
422 { 659 {
423 STRCPY (kbuf, "\033Os"); 660 kbuf[0] = '\015';
661 kbuf[1] = '\012';
424 break; 662 kbuf[2] = '\0';
425 }
426 /* FALLTHROUGH */
427# endif
428 case XK_Next:
429 STRCPY (kbuf, "\033[6~");
430 break;
431#endif
432 case XK_KP_Enter:
433 /* allow shift to override */
434 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
435 {
436 STRCPY (kbuf, "\033OM");
437 } 663 }
438 else 664 else
439 { 665 {
440 kbuf[0] = '\r'; 666 kbuf[0] = '\015';
441 kbuf[1] = '\0'; 667 kbuf[1] = '\0';
442 } 668 }
443 break; 669 break;
444 670
445#ifdef XK_KP_Begin
446 case XK_KP_Begin:
447 STRCPY (kbuf, "\033Ou");
448 break;
449
450 case XK_KP_Insert:
451 STRCPY (kbuf, "\033Op");
452 break;
453
454 case XK_KP_Delete:
455 STRCPY (kbuf, "\033On");
456 break;
457#endif
458 case XK_KP_F1: /* "\033OP" */ 671 case XK_KP_F1: /* "\033OP" */
459 case XK_KP_F2: /* "\033OQ" */ 672 case XK_KP_F2: /* "\033OQ" */
460 case XK_KP_F3: /* "\033OR" */ 673 case XK_KP_F3: /* "\033OR" */
461 case XK_KP_F4: /* "\033OS" */ 674 case XK_KP_F4: /* "\033OS" */
462 STRCPY (kbuf, "\033OP"); 675 strcpy (kbuf, "\033OP");
463 kbuf[2] += (keysym - XK_KP_F1); 676 kbuf[2] += (keysym - XK_KP_F1);
464 break; 677 break;
465 678
466 case XK_KP_Multiply: /* "\033Oj" : "*" */ 679 case XK_KP_Multiply: /* "\033Oj" : "*" */
467 case XK_KP_Add: /* "\033Ok" : "+" */ 680 case XK_KP_Add: /* "\033Ok" : "+" */
… …
478 case XK_KP_6: /* "\033Ov" : "6" */ 691 case XK_KP_6: /* "\033Ov" : "6" */
479 case XK_KP_7: /* "\033Ow" : "7" */ 692 case XK_KP_7: /* "\033Ow" : "7" */
480 case XK_KP_8: /* "\033Ox" : "8" */ 693 case XK_KP_8: /* "\033Ox" : "8" */
481 case XK_KP_9: /* "\033Oy" : "9" */ 694 case XK_KP_9: /* "\033Oy" : "9" */
482 /* allow shift to override */ 695 /* allow shift to override */
483 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 696 if (kp)
484 { 697 {
485 STRCPY (kbuf, "\033Oj"); 698 strcpy (kbuf, "\033Oj");
486 kbuf[2] += (keysym - XK_KP_Multiply); 699 kbuf[2] += (keysym - XK_KP_Multiply);
487 } 700 }
488 else 701 else
489 { 702 {
490 kbuf[0] = ('*' + (keysym - XK_KP_Multiply)); 703 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
491 kbuf[1] = '\0'; 704 kbuf[1] = '\0';
492 } 705 }
493 break; 706 break;
494 707
495 case XK_Find: 708 case XK_Find:
496 STRCPY (kbuf, "\033[1~"); 709 strcpy (kbuf, "\033[1~");
497 break; 710 break;
711
498 case XK_Insert: 712 case XK_Insert:
499 STRCPY (kbuf, "\033[2~"); 713 strcpy (kbuf, "\033[2~");
500 break; 714 break;
501#ifdef DXK_Remove /* support for DEC remove like key */ 715#ifdef DXK_Remove /* support for DEC remove like key */
502 case DXK_Remove: 716 case DXK_Remove:
503 /* FALLTHROUGH */ 717 /* FALLTHROUGH */
504#endif 718#endif
505 case XK_Execute: 719 case XK_Execute:
506 STRCPY (kbuf, "\033[3~"); 720 strcpy (kbuf, "\033[3~");
507 break; 721 break;
508 case XK_Select: 722 case XK_Select:
509 STRCPY (kbuf, "\033[4~"); 723 strcpy (kbuf, "\033[4~");
510 break; 724 break;
511#ifdef XK_KP_End
512 case XK_KP_End:
513 /* allow shift to override */
514 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
515 {
516 STRCPY (kbuf, "\033Oq");
517 break;
518 }
519 /* FALLTHROUGH */
520#endif
521 case XK_End: 725 case XK_End:
522 STRCPY (kbuf, KS_END); 726 strcpy (kbuf, KS_END);
523 break; 727 break;
524#ifdef XK_KP_Home
525 case XK_KP_Home:
526 /* allow shift to override */
527 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
528 {
529 STRCPY (kbuf, "\033Ow");
530 break;
531 }
532 /* FALLTHROUGH */
533#endif
534 case XK_Home: 728 case XK_Home:
535 STRCPY (kbuf, KS_HOME); 729 strcpy (kbuf, KS_HOME);
536 break; 730 break;
537 731
538#define FKEY(n, fkey) \ 732#define FKEY(n, fkey) \
539 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey))) 733 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
540 734
… …
592#undef FKEY 786#undef FKEY
593 default: 787 default:
594 newlen = 0; 788 newlen = 0;
595 break; 789 break;
596 } 790 }
791
597 if (newlen) 792 if (newlen)
598 len = STRLEN (kbuf); 793 len = strlen (kbuf);
599 } 794 }
795
600 /* 796 /*
601 * Pass meta for all function keys, if 'meta' option set 797 * Pass meta for all function keys, if 'meta' option set
602 */ 798 */
603#ifdef META8_OPTION 799#ifdef META8_OPTION
604 if (meta && (meta_char == 0x80) && len > 0) 800 if (meta && (meta_char == 0x80) && len > 0)
… …
609 else if (ctrl && keysym == XK_minus) 805 else if (ctrl && keysym == XK_minus)
610 { 806 {
611 len = 1; 807 len = 1;
612 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 808 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
613 } 809 }
810 else if (keysym == XK_ISO_Left_Tab)
811 {
812 strcpy (kbuf, "\033[Z");
813 len = 3;
814 }
614 else 815 else
615 { 816 {
616#ifdef META8_OPTION 817#ifdef META8_OPTION
617 /* set 8-bit on */ 818 /* set 8-bit on */
618 if (meta && (meta_char == 0x80)) 819 if (meta && (meta_char == 0x80))
619 { 820 {
620 unsigned char *ch; 821 char *ch;
621 822
622 for (ch = kbuf; ch < kbuf + len; ch++) 823 for (ch = kbuf; ch < kbuf + len; ch++)
623 *ch |= 0x80; 824 *ch |= 0x80;
825
624 meta = 0; 826 meta = 0;
625 } 827 }
626#endif 828#endif
627 /* nil */ ; 829 /* nil */ ;
628 } 830 }
629 } 831 }
630 832
833 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
834 return;
835
631 if (len <= 0) 836 if (len <= 0)
632 return; /* not mapped */ 837 return; /* not mapped */
633 838
634 if (Options & Opt_scrollTtyKeypress) 839 if (option (Opt_scrollTtyKeypress))
635 if (TermWin.view_start) 840 if (view_start)
636 { 841 {
637 TermWin.view_start = 0; 842 view_start = 0;
638 want_refresh = 1; 843 want_refresh = 1;
639 } 844 }
640 845
641 /* 846 /*
642 * these modifications only affect the static keybuffer 847 * these modifications only affect the static keybuffer
… …
653 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~')); 858 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
654 859
655 /* escape prefix */ 860 /* escape prefix */
656 if (meta 861 if (meta
657#ifdef META8_OPTION 862#ifdef META8_OPTION
658 && (meta_char == C0_ESC) 863 && meta_char == C0_ESC
659#endif 864#endif
660 ) 865 )
661 { 866 {
662 const unsigned char ch = C0_ESC; 867 const char ch = C0_ESC;
663
664 tt_write (&ch, 1); 868 tt_write (&ch, 1);
665 } 869 }
666#ifdef DEBUG_CMD
667 if (debug_key)
668 { /* Display keyboard buffer contents */
669 char *p;
670 int i;
671 870
672 fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
673 for (i = 0, p = kbuf; i < len; i++, p++)
674 fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
675 fprintf (stderr, "'\n");
676 }
677#endif /* DEBUG_CMD */
678 tt_write (kbuf, (unsigned int)len); 871 tt_write (kbuf, (unsigned int)len);
679} 872}
680/*}}} */
681 873
682#if (MENUBAR_MAX) 874void
683/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ 875rxvt_term::key_release (XKeyEvent &ev)
684/* 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)
685unsigned int 952unsigned int
686rxvt_term::cmd_write (const unsigned char *str, unsigned int count) 953rxvt_term::cmd_write (const char *str, unsigned int count)
687{ 954{
688 unsigned int n, s; 955 unsigned int n, s;
689 956
690 n = cmdbuf_ptr - cmdbuf_base; 957 n = cmdbuf_ptr - cmdbuf_base;
691 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 958 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
959
692 if (n > 0 && s < count) 960 if (n > 0 && s < count)
693 { 961 {
694 MEMMOVE (cmdbuf_base, cmdbuf_ptr, 962 memmove (cmdbuf_base, cmdbuf_ptr,
695 (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); 963 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
696 cmdbuf_ptr = cmdbuf_base; 964 cmdbuf_ptr = cmdbuf_base;
697 cmdbuf_endp -= n; 965 cmdbuf_endp -= n;
698 s += n; 966 s += n;
699 } 967 }
968
700 if (count > s) 969 if (count > s)
701 { 970 {
702 rxvt_print_error ("data loss: cmd_write too large"); 971 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
703 count = s; 972 count = s;
704 } 973 }
974
705 for (; count--;) 975 for (; count--;)
706 *cmdbuf_endp++ = *str++; 976 *cmdbuf_endp++ = *str++;
977
978 cmd_parse ();
979
707 return 0; 980 return 0;
708} 981}
709#endif /* MENUBAR_MAX */ 982#endif
710 983
711void 984void
712rxvt_term::flush () 985rxvt_term::flush ()
713{ 986{
714#ifdef TRANSPARENT 987 flush_ev.stop ();
715 if (want_full_refresh) 988
989#ifdef HAVE_BG_PIXMAP
990 if (bgPixmap.check_clearChanged ())
716 { 991 {
717 want_full_refresh = 0; 992// scr_clear (true); This needs to be researched further!
718 scr_clear ();
719 scr_touch (false); 993 scr_touch (false);
720 want_refresh = 1;
721 } 994 }
722#endif 995#endif
723 996
724 if (want_refresh) 997 if (want_refresh)
725 { 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
726 scr_refresh (refresh_type); 1037 scr_refresh ();
727 scrollbar_show (1); 1038 scrollbar_show (1);
728#ifdef USE_XIM 1039#ifdef USE_XIM
729 IMSendSpot (); 1040 IMSendSpot ();
730#endif 1041#endif
731
732 } 1042 }
733 1043
734 display->flush (); 1044 display->flush ();
735} 1045}
736 1046
1047/* checks wether a refresh is requested and starts the refresh timer */
737void 1048void
738rxvt_term::check_cb (check_watcher &w) 1049rxvt_term::refresh_check ()
739{ 1050{
740 SET_R (this); 1051 if (want_refresh && !flush_ev.is_active ())
741 SET_LOCALE (locale); 1052 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
742 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;
743 flush (); 1063 flush ();
744} 1064}
745 1065
746#ifdef CURSOR_BLINK 1066#ifdef CURSOR_BLINK
747void 1067void
748rxvt_term::cursor_blink_cb (time_watcher &w) 1068rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
749{ 1069{
750 hidden_cursor = !hidden_cursor; 1070 hidden_cursor = !hidden_cursor;
751 want_refresh = 1; 1071 want_refresh = 1;
752 1072 refresh_check ();
753 w.start (w.at + BLINK_INTERVAL);
754} 1073}
755#endif 1074#endif
756 1075
757#ifdef TEXT_BLINK 1076#ifdef TEXT_BLINK
758void 1077void
759rxvt_term::text_blink_cb (time_watcher &w) 1078rxvt_term::text_blink_cb (ev::timer &w, int revents)
760{ 1079{
761 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1080 if (scr_refresh_rend (RS_Blink, RS_Blink))
762 { 1081 {
763 hidden_text = !hidden_text; 1082 hidden_text = !hidden_text;
764 want_refresh = 1; 1083 want_refresh = 1;
765 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_isUp () || scrollbar_isDn ())
1096 && scr_page (scrollbar_isUp () ? UP : DN, 1))
766 } 1097 {
1098 want_refresh = 1;
1099 refresh_check ();
1100 }
1101 else
1102 w.stop ();
767} 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;
768#endif 1162#endif
769 1163
770bool 1164bool
771rxvt_term::pty_fill () 1165rxvt_term::pty_fill ()
772{ 1166{
773 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 }
774 1174
775 memmove (cmdbuf_base, cmdbuf_ptr, n); 1175 memmove (cmdbuf_base, cmdbuf_ptr, n);
776 cmdbuf_ptr = cmdbuf_base; 1176 cmdbuf_ptr = cmdbuf_base;
777 cmdbuf_endp = cmdbuf_ptr + n; 1177 cmdbuf_endp = cmdbuf_ptr + n;
778 1178
779 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1179 ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n);
780 1180
781 if (n > 0) 1181 if (r > 0)
782 { 1182 {
783 cmdbuf_endp += n; 1183 cmdbuf_endp += r;
784 return true; 1184 return true;
785 } 1185 }
786 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))
787 destroy (); 1198 destroy ();
1199 }
788 1200
789 return false; 1201 return false;
790} 1202}
791 1203
792void 1204void
793rxvt_term::pty_cb (io_watcher &w, short revents) 1205rxvt_term::pty_cb (ev::io &w, int revents)
794{ 1206{
795 SET_R (this); 1207 make_current ();
796 SET_LOCALE (locale);
797 1208
798 if (revents & EVENT_WRITE) 1209 if (revents & ev::READ)
799 tt_write (0, 0);
800 else if (revents & EVENT_READ)
801 {
802 bool flag = true;
803
804 // loop, but don't allow a single term to monopolize us 1210 // loop, but don't allow a single term to monopolize us
805 // the number of loops is fully arbitrary, and thus wrong
806 while (flag && pty_fill ()) 1211 while (pty_fill ())
807 { 1212 if (cmd_parse ())
808 if (!seen_input)
809 {
810 seen_input = 1;
811 /* once we know the shell is running, send the screen size. Again! */
812 tt_winch ();
813 }
814
815 uint32_t ch = NOCHAR;
816
817 for (;;)
818 {
819 if (ch == NOCHAR)
820 ch = next_char ();
821
822 if (ch == NOCHAR) // TODO: improve
823 break; 1213 break;
824 1214
825 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r') 1215 if (revents & ev::WRITE)
826 { 1216 pty_write ();
827 /* Read a text string from the input buffer */
828 uint32_t buf[BUFSIZ];
829 bool refreshnow = false;
830 int nlines = 0;
831 uint32_t *str = buf;
832 1217
833 *str++ = ch; 1218 refresh_check ();
834
835 for (;;)
836 {
837 ch = next_char ();
838
839 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
840 break;
841 else
842 {
843 *str++ = ch;
844
845 if (ch == '\n')
846 {
847 nlines++;
848 refresh_count++;
849
850 if (! (Options & Opt_jumpScroll)
851 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
852 {
853 refreshnow = true;
854 flag = false;
855 ch = NOCHAR;
856 break;
857 }
858
859 // scr_add_lines only works for nlines < TermWin.nrow - 1.
860 if (nlines >= TermWin.nrow - 1)
861 {
862 scr_add_lines (buf, nlines, str - buf);
863 nlines = 0;
864 str = buf;
865 }
866 }
867
868 if (str >= buf + BUFSIZ)
869 {
870 ch = NOCHAR;
871 break;
872 }
873 }
874 }
875
876 scr_add_lines (buf, nlines, str - buf);
877
878 /*
879 * If there have been a lot of new lines, then update the screen
880 * What the heck I'll cheat and only refresh less than every page-full.
881 * the number of pages between refreshes is refresh_limit, which
882 * is incremented here because we must be doing flat-out scrolling.
883 *
884 * refreshing should be correct for small scrolls, because of the
885 * time-out
886 */
887 if (refreshnow)
888 {
889 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
890 refresh_limit++;
891
892 scr_refresh (refresh_type);
893 }
894
895 }
896 else
897 {
898 switch (ch)
899 {
900 default:
901 process_nonprinting (ch);
902 break;
903 case C0_ESC: /* escape char */
904 process_escape_seq ();
905 break;
906 /*case 0x9b: */ /* CSI */
907 /* process_csi_seq (); */
908 }
909
910 ch = NOCHAR;
911 }
912 }
913 }
914 }
915} 1219}
916 1220
917// read the next character, currently handles UTF-8 1221void
918// will probably handle all sorts of other stuff in the future 1222rxvt_term::pointer_unblank ()
919uint32_t
920rxvt_term::next_char ()
921{ 1223{
922 while (cmdbuf_ptr < cmdbuf_endp) 1224 XDefineCursor (dpy, vt, TermWin_cursor);
923 { 1225 recolour_cursor ();
924 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
925 return *cmdbuf_ptr++;
926 1226
927 wchar_t wc; 1227#ifdef POINTER_BLANK
928 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); 1228 hidden_pointer = 0;
929 1229
930 if (len == (size_t)-2) 1230 if (option (Opt_pointerBlank))
931 return NOCHAR; 1231 pointer_ev.start (pointerBlankDelay);
932 1232#endif
933 if (len == (size_t)-1)
934 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
935
936 // assume wchar == unicode
937 cmdbuf_ptr += len;
938 return wc;
939 }
940
941 return NOCHAR;
942}
943
944/* rxvt_cmd_getc () - Return next input character */
945/*
946 * Return the next input character after first passing any keyboard input
947 * to the command.
948 */
949uint32_t
950rxvt_term::cmd_getc ()
951{
952 for (;;)
953 {
954 uint32_t c = next_char ();
955 if (c != NOCHAR)
956 return c;
957
958 // incomplete sequences should occur rarely, still, a better solution
959 // would be preferred. either setjmp/longjmp or better design.
960 fcntl (cmd_fd, F_SETFL, 0);
961 pty_fill ();
962 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
963 }
964} 1233}
965 1234
966#ifdef POINTER_BLANK 1235#ifdef POINTER_BLANK
967void 1236void
968rxvt_term::pointer_unblank () 1237rxvt_term::pointer_blank ()
969{ 1238{
970 XDefineCursor (display->display, TermWin.vt, TermWin_cursor); 1239 if (!option (Opt_pointerBlank))
971 recolour_cursor (); 1240 return;
972 1241
1242 XDefineCursor (dpy, vt, display->blank_cursor);
1243 XFlush (dpy);
1244
973 hidden_pointer = 0; 1245 hidden_pointer = 1;
974
975 if (Options & Opt_pointerBlank)
976 pointer_ev.start (NOW + pointerBlankDelay);
977} 1246}
978 1247
979void 1248void
980rxvt_term::pointer_blank () 1249rxvt_term::pointer_cb (ev::timer &w, int revents)
981{ 1250{
982 if (! (Options & Opt_pointerBlank)) 1251 make_current ();
983 return;
984 1252
985 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1253 pointer_blank ();
986 XFlush (display->display);
987
988 hidden_pointer = 1;
989} 1254}
1255#endif
990 1256
991void 1257void
992rxvt_term::pointer_cb (time_watcher &w)
993{
994 SET_R (this);
995 SET_LOCALE (locale);
996
997 pointer_blank ();
998}
999#endif
1000
1001void
1002rxvt_term::mouse_report (const XButtonEvent &ev) 1258rxvt_term::mouse_report (XButtonEvent &ev)
1003{ 1259{
1004 int button_number, key_state = 0; 1260 int button_number, key_state = 0;
1005 int x, y; 1261 int x, y;
1262 int code = 32;
1006 1263
1007 x = ev.x; 1264 x = Pixel2Col (ev.x);
1008 y = ev.y; 1265 y = Pixel2Row (ev.y);
1009 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 }
1010 1274
1011 if (MEvent.button == AnyButton) 1275 if (MEvent.button == AnyButton)
1012 {
1013 button_number = 3; 1276 button_number = 3;
1014 }
1015 else 1277 else
1016 { 1278 {
1017 button_number = MEvent.button - Button1; 1279 button_number = MEvent.button - Button1;
1018 /* add 0x3D for wheel events, like xterm does */ 1280 /* add 0x3D for wheel events, like xterm does */
1019 if (button_number >= 3) 1281 if (button_number >= 3)
1020 button_number += (64 - 3); 1282 button_number += (64 - 3);
1021 } 1283 }
1022 1284
1023 if (PrivateModes & PrivMode_MouseX10) 1285 if (priv_modes & PrivMode_MouseX10)
1024 { 1286 {
1025 /* 1287 /*
1026 * do not report ButtonRelease 1288 * do not report ButtonRelease
1027 * no state info allowed 1289 * no state info allowed
1028 */ 1290 */
… …
1043 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1305 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1044 + ((MEvent.state & ControlMask) ? 16 : 0); 1306 + ((MEvent.state & ControlMask) ? 16 : 0);
1045#ifdef MOUSE_REPORT_DOUBLECLICK 1307#ifdef MOUSE_REPORT_DOUBLECLICK
1046 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1308 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1047#endif 1309#endif
1048
1049 } 1310 }
1050 1311
1051#ifdef DEBUG_MOUSEREPORT 1312#if DEBUG_MOUSEREPORT
1052 fprintf (stderr, "Mouse ["); 1313 fprintf (stderr, "Mouse [");
1053 if (key_state & 16) 1314 if (key_state & 16)
1054 fputc ('C', stderr); 1315 fputc ('C', stderr);
1055 if (key_state & 4) 1316 if (key_state & 4)
1056 fputc ('S', stderr); 1317 fputc ('S', stderr);
… …
1060 fputc ('2', stderr); 1321 fputc ('2', stderr);
1061 fprintf (stderr, "]: <%d>, %d/%d\n", 1322 fprintf (stderr, "]: <%d>, %d/%d\n",
1062 button_number, 1323 button_number,
1063 x + 1, 1324 x + 1,
1064 y + 1); 1325 y + 1);
1065#else 1326#endif
1327
1066 tt_printf ("\033[M%c%c%c", 1328 tt_printf ("\033[M%c%c%c",
1067 (32 + button_number + key_state), 1329 (code + button_number + key_state),
1068 (32 + x + 1), 1330 (32 + x + 1),
1069 (32 + y + 1)); 1331 (32 + y + 1));
1070#endif
1071} 1332}
1072
1073#ifdef USING_W11LIB
1074void
1075rxvt_W11_process_x_event (XEvent *ev)
1076{
1077 rxvt_t *r = rxvt_get_r ();
1078
1079 x_cb (*ev);
1080}
1081#endif
1082 1333
1083/*{{{ process an X event */ 1334/*{{{ process an X event */
1084void 1335void
1085rxvt_term::x_cb (XEvent &ev) 1336rxvt_term::x_cb (XEvent &ev)
1086{ 1337{
1087 SET_R (this); 1338 make_current ();
1088 SET_LOCALE (locale);
1089 1339
1090#if defined(CURSOR_BLINK) 1340 dLocal (Display *, dpy);
1091 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
1092 {
1093 if (hidden_cursor)
1094 {
1095 hidden_cursor = 0;
1096 want_refresh = 1;
1097 }
1098 1341
1099 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1342 if (ev.xany.window == vt
1100 } 1343 && SHOULD_INVOKE (HOOK_X_EVENT)
1101#endif 1344 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1102
1103#if defined(POINTER_BLANK)
1104 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
1105 {
1106 if (ev.type == MotionNotify
1107 || ev.type == ButtonPress
1108 || ev.type == ButtonRelease)
1109 if (hidden_pointer)
1110 pointer_unblank ();
1111
1112 if (ev.type == KeyPress && hidden_pointer == 0)
1113 pointer_blank ();
1114 }
1115#endif
1116
1117#ifdef USE_XIM
1118 if (XFilterEvent (&ev, None))
1119 return; 1345 return;
1120#endif
1121 1346
1347 // for XQueryPointer
1122 Window unused_root, unused_child; 1348 Window unused_root, unused_child;
1123 int unused_root_x, unused_root_y; 1349 int unused_root_x, unused_root_y;
1124 unsigned int unused_mask; 1350 unsigned int unused_mask;
1125
1126#ifdef DEBUG_X
1127 const char *const eventnames[] =
1128 { /* mason - this matches my system */
1129 "",
1130 "",
1131 "KeyPress",
1132 "KeyRelease",
1133 "ButtonPress",
1134 "ButtonRelease",
1135 "MotionNotify",
1136 "EnterNotify",
1137 "LeaveNotify",
1138 "FocusIn",
1139 "FocusOut",
1140 "KeymapNotify",
1141 "Expose",
1142 "GraphicsExpose",
1143 "NoExpose",
1144 "VisibilityNotify",
1145 "CreateNotify",
1146 "DestroyNotify",
1147 "UnmapNotify",
1148 "MapNotify",
1149 "MapRequest",
1150 "ReparentNotify",
1151 "ConfigureNotify",
1152 "ConfigureRequest",
1153 "GravityNotify",
1154 "ResizeRequest",
1155 "CirculateNotify",
1156 "CirculateRequest",
1157 "PropertyNotify",
1158 "SelectionClear",
1159 "SelectionRequest",
1160 "SelectionNotify",
1161 "ColormapNotify",
1162 "ClientMessage",
1163 "MappingNotify"
1164 };
1165#endif
1166
1167#ifdef DEBUG_X
1168 struct timeval tp;
1169 struct tm *ltt;
1170 (void)gettimeofday (&tp, NULL);
1171 ltt = localtime (& (tp.tv_sec));
1172 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));
1173#endif
1174 1351
1175 switch (ev.type) 1352 switch (ev.type)
1176 { 1353 {
1177 case KeyPress: 1354 case KeyPress:
1178 lookup_key (ev.xkey); 1355 key_press (ev.xkey);
1179 break; 1356 break;
1180 1357
1181#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1182 case KeyRelease: 1358 case KeyRelease:
1183 { 1359 key_release (ev.xkey);
1184 if (! (ev.xkey.state & ControlMask))
1185 mouse_slip_wheel_speed = 0;
1186 else
1187 {
1188 KeySym ks;
1189
1190 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
1191 if (ks == XK_Control_L || ks == XK_Control_R)
1192 mouse_slip_wheel_speed = 0;
1193 }
1194 break; 1360 break;
1195 }
1196#endif
1197 1361
1198 case ButtonPress: 1362 case ButtonPress:
1199 button_press (ev.xbutton); 1363 button_press (ev.xbutton);
1200 break; 1364 break;
1201 1365
… …
1203 button_release (ev.xbutton); 1367 button_release (ev.xbutton);
1204 break; 1368 break;
1205 1369
1206 case ClientMessage: 1370 case ClientMessage:
1207 if (ev.xclient.format == 32 1371 if (ev.xclient.format == 32
1208 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1372 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1209 destroy ();
1210#ifdef OFFIX_DND
1211 /* OffiX Dnd (drag 'n' drop) protocol */
1212 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1213 && (ev.xclient.data.l[0] == DndFile
1214 || ev.xclient.data.l[0] == DndDir
1215 || ev.xclient.data.l[0] == DndLink))
1216 { 1373 {
1217 /* Get Dnd data */ 1374 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1218 Atom ActualType; 1375 {
1219 int ActualFormat; 1376 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1220 unsigned char *data; 1377 {
1221 unsigned long Size, RemainingBytes; 1378 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1222 1379 {
1223 XGetWindowProperty (display->display, display->root, 1380 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1224 xa[XA_DNDSELECTION], 1381 destroy ();
1225 0L, 1000000L, 1382 }
1226 False, AnyPropertyType, 1383#if ENABLE_EWMH
1227 &ActualType, &ActualFormat, 1384 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1228 &Size, &RemainingBytes, 1385 XSendEvent (dpy, ev.xclient.window = display->root,
1386 False, SubstructureRedirectMask | SubstructureNotifyMask,
1229 &data); 1387 &ev);
1230 XChangeProperty (display->display, display->root, 1388#endif
1231 XA_CUT_BUFFER0, XA_STRING, 1389 }
1232 8, PropModeReplace, 1390 }
1233 data, STRLEN (data)); 1391#if ENABLE_XEMBED
1234 selection_paste (display->root, XA_CUT_BUFFER0, True); 1392 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1235 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
1236 } 1400 }
1237#endif /* OFFIX_DND */
1238 break;
1239
1240 case MappingNotify:
1241 XRefreshKeyboardMapping (& (ev.xmapping));
1242 break; 1401 break;
1243 1402
1244 /* 1403 /*
1245 * XXX: this is not the _current_ arrangement 1404 * XXX: this is not the _current_ arrangement
1246 * Here's my conclusion: 1405 * Here's my conclusion:
… …
1265 break; 1424 break;
1266 } 1425 }
1267 break; 1426 break;
1268 1427
1269 case FocusIn: 1428 case FocusIn:
1270 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])
1271 { 1447 {
1272 TermWin.focus = 1; 1448 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1273 want_refresh = 1;
1274#ifdef USE_XIM
1275 if (Input_Context != NULL)
1276 XSetICFocus (Input_Context);
1277#endif
1278#ifdef CURSOR_BLINK
1279 if (Options & Opt_cursorBlink)
1280 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1281#endif
1282
1283 } 1449 ;
1284 break;
1285 1450
1286 case FocusOut: 1451 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1287 if (TermWin.focus)
1288 { 1452 {
1289 TermWin.focus = 0; 1453 seen_resize = 1;
1290 want_refresh = 1; 1454 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1291#ifdef USE_XIM
1292 if (Input_Context != NULL)
1293 XUnsetICFocus (Input_Context);
1294#endif
1295#ifdef CURSOR_BLINK
1296 if (Options & Opt_cursorBlink)
1297 cursor_blink_ev.stop ();
1298 hidden_cursor = 0;
1299#endif
1300
1301 }
1302 break;
1303
1304 case ConfigureNotify:
1305 if (ev.xconfigure.window == TermWin.parent[0])
1306 {
1307 int height, width;
1308
1309 do
1310 { /* Wrap lots of configures into one */
1311 width = ev.xconfigure.width;
1312 height = ev.xconfigure.height;
1313 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1314 } 1455 }
1315 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev));
1316
1317 if (szHint.width != width || szHint.height != height)
1318 {
1319 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height));
1320 resize_all_windows (width, height, 1);
1321 }
1322#ifdef DEBUG_SIZE
1323 else 1456 else
1324 { 1457 {
1325 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
1326 } 1467 }
1327#endif
1328#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1329 if (Options & Opt_transparent)
1330 {
1331 check_our_parents ();
1332 if (am_transparent)
1333 want_full_refresh = 1;
1334 }
1335#endif
1336 1468
1469 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1337 } 1470 }
1338 break; 1471 break;
1339 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
1340 case SelectionClear: 1481 case SelectionClear:
1341 display->set_selection_owner (0); 1482 selection_clear ();
1342 break; 1483 break;
1343 1484
1344 case SelectionNotify: 1485 case SelectionNotify:
1345 if (selection_wait == Sel_normal) 1486 if (selection_wait == Sel_normal)
1346 selection_paste (ev.xselection.requestor, 1487 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1347 ev.xselection.property, True);
1348 break; 1488 break;
1349 1489
1350 case SelectionRequest: 1490 case SelectionRequest:
1351 selection_send (ev.xselectionrequest); 1491 selection_send (ev.xselectionrequest);
1352 break; 1492 break;
1353 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
1354 case UnmapNotify: 1518 case UnmapNotify:
1355 TermWin.mapped = 0; 1519 mapped = 0;
1356#ifdef TEXT_BLINK 1520#ifdef TEXT_BLINK
1357 text_blink_ev.stop (); 1521 text_blink_ev.stop ();
1358#endif 1522#endif
1523 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1359 break; 1524 break;
1360
1361 case MapNotify:
1362 TermWin.mapped = 1;
1363#ifdef TEXT_BLINK
1364 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1365#endif
1366 break;
1367
1368#ifdef TRANSPARENT
1369 case ReparentNotify:
1370 rootwin_cb (ev);
1371 break;
1372#endif /* TRANSPARENT */
1373 1525
1374 case GraphicsExpose: 1526 case GraphicsExpose:
1375 case Expose: 1527 case Expose:
1376 if (ev.xany.window == TermWin.vt) 1528 if (ev.xany.window == vt)
1377 { 1529 {
1378#ifdef NO_SLOW_LINK_SUPPORT 1530 do
1531 {
1379 scr_expose (ev.xexpose.x, ev.xexpose.y, 1532 scr_expose (ev.xexpose.x, ev.xexpose.y,
1380 ev.xexpose.width, ev.xexpose.height, False); 1533 ev.xexpose.width, ev.xexpose.height, False);
1381#else 1534 }
1382 // 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 {
1383 scr_expose (ev.xexpose.x, ev.xexpose.y, 1541 scr_expose (ev.xexpose.x, ev.xexpose.y,
1384 ev.xexpose.width, ev.xexpose.height, False); 1542 ev.xexpose.width, ev.xexpose.height, False);
1385 //scr_expose (ev.xexpose.x, 0, 1543 }
1386 // ev.xexpose.width, TermWin.height, False); 1544
1387#endif
1388 want_refresh = 1; 1545 want_refresh = 1;
1389 } 1546 }
1390 else 1547 else
1391 { 1548 {
1392 XEvent unused_event; 1549 XEvent unused_event;
1393 1550
1394 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1551 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1395 Expose, 1552 ;
1396 &unused_event)) ; 1553 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1397 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1554 ;
1398 GraphicsExpose, 1555
1399 &unused_event)) ; 1556 if (scrollBar.state && ev.xany.window == scrollBar.win)
1400 if (isScrollbarWindow (ev.xany.window))
1401 { 1557 {
1402 scrollBar.setIdle (); 1558 scrollBar.setIdle ();
1403 scrollbar_show (0); 1559 scrollbar_show (0);
1404 } 1560 }
1405#ifdef MENUBAR
1406 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1407 menubar_expose ();
1408#endif
1409 } 1561 }
1410 break; 1562 break;
1411 1563
1412 case MotionNotify: 1564 case MotionNotify:
1413#ifdef POINTER_BLANK 1565#ifdef POINTER_BLANK
1414 if (hidden_pointer) 1566 if (hidden_pointer)
1415 pointer_unblank (); 1567 pointer_unblank ();
1416#endif 1568#endif
1417#if MENUBAR 1569 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1418 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)
1419 { 1576 {
1420 menubar_control (& (ev.xbutton)); 1577 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1421 break; 1578 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1422 } 1579 ; // nop
1423#endif
1424 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1425 break;
1426
1427 if (ev.xany.window == TermWin.vt)
1428 {
1429 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1580 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1430 { 1581 {
1431 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1582 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1432 ; 1583 ;
1433 1584
1434 XQueryPointer (display->display, TermWin.vt, 1585 XQueryPointer (dpy, vt,
1435 &unused_root, &unused_child, 1586 &unused_root, &unused_child,
1436 &unused_root_x, &unused_root_y, 1587 &unused_root_x, &unused_root_y,
1437 & (ev.xbutton.x), & (ev.xbutton.y), 1588 &ev.xbutton.x, &ev.xbutton.y,
1438 &unused_mask); 1589 &ev.xbutton.state);
1439#ifdef MOUSE_THRESHOLD 1590#ifdef MOUSE_THRESHOLD
1440 /* deal with a `jumpy' mouse */ 1591 /* deal with a `jumpy' mouse */
1441 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1592 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1442 { 1593 {
1443#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
1444 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1603 selection_extend (ev.xbutton.x, ev.xbutton.y,
1445 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1604 ev.xbutton.state & Button3Mask ? 2 : 0);
1605
1446#ifdef SELECTION_SCROLLING 1606#ifdef SELECTION_SCROLLING
1447 if (ev.xbutton.y < TermWin.int_bwidth 1607 if (ev.xbutton.y < int_bwidth
1448 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1608 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1449 { 1609 {
1450 int dist; 1610 int dist;
1451
1452 pending_scroll_selection=1;
1453 1611
1454 /* don't clobber the current delay if we are 1612 /* don't clobber the current delay if we are
1455 * already in the middle of scrolling. 1613 * already in the middle of scrolling.
1456 */ 1614 */
1457 if (scroll_selection_delay<=0) 1615 if (!sel_scroll_ev.is_active ())
1458 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1616 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1459 1617
1460 /* save the event params so we can highlight 1618 /* save the event params so we can highlight
1461 * the selection in the pending-scroll loop 1619 * the selection in the pending-scroll loop
1462 */ 1620 */
1463 selection_save_x=ev.xbutton.x; 1621 selection_save_x = ev.xbutton.x;
1464 selection_save_y=ev.xbutton.y; 1622 selection_save_y = ev.xbutton.y;
1465 selection_save_state=
1466 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1623 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1467 1624
1468 /* calc number of lines to scroll */ 1625 /* calc number of lines to scroll */
1469 if (ev.xbutton.y<TermWin.int_bwidth) 1626 if (ev.xbutton.y < int_bwidth)
1470 { 1627 {
1471 scroll_selection_dir = UP; 1628 scroll_selection_dir = UP;
1472 dist = TermWin.int_bwidth - ev.xbutton.y; 1629 dist = int_bwidth - ev.xbutton.y;
1473 } 1630 }
1474 else 1631 else
1475 { 1632 {
1476 scroll_selection_dir = DN; 1633 scroll_selection_dir = DN;
1477 dist = ev.xbutton.y - 1634 dist = ev.xbutton.y - (int_bwidth + height);
1478 (TermWin.int_bwidth + TermWin.height);
1479 } 1635 }
1636
1480 scroll_selection_lines= (Pixel2Height (dist)/ 1637 scroll_selection_lines = Pixel2Height (dist)
1481 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1638 / SELECTION_SCROLL_LINE_SPEEDUP
1639 + 1;
1482 MIN_IT (scroll_selection_lines, 1640 min_it (scroll_selection_lines,
1483 SELECTION_SCROLL_MAX_LINES); 1641 SELECTION_SCROLL_MAX_LINES);
1484 } 1642 }
1485 else 1643 else
1486 { 1644 {
1487 /* we are within the text window, so we 1645 /* we are within the text window, so we
1488 * shouldn't be scrolling 1646 * shouldn't be scrolling
1489 */ 1647 */
1490 pending_scroll_selection = 0; 1648 sel_scroll_ev.stop();
1491 } 1649 }
1492#endif 1650#endif
1493#ifdef MOUSE_THRESHOLD 1651#ifdef MOUSE_THRESHOLD
1494
1495 } 1652 }
1496#endif 1653#endif
1497
1498 } 1654 }
1499 } 1655 }
1500 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1656 else if (scrollbar_isMotion () && ev.xany.window == scrollBar.win)
1501 { 1657 {
1502 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1658 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1503 MotionNotify, &ev)) ; 1659 MotionNotify, &ev))
1660 ;
1661
1504 XQueryPointer (display->display, scrollBar.win, 1662 XQueryPointer (dpy, scrollBar.win,
1505 &unused_root, &unused_child, 1663 &unused_root, &unused_child,
1506 &unused_root_x, &unused_root_y, 1664 &unused_root_x, &unused_root_y,
1507 & (ev.xbutton.x), & (ev.xbutton.y), 1665 &ev.xbutton.x, &ev.xbutton.y,
1508 &unused_mask); 1666 &unused_mask);
1509 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1667 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1510 scrollbar_size ()); 1668 scrollbar_size ());
1511 scr_refresh (refresh_type);
1512 refresh_limit = 0; 1669 want_refresh = 1;
1513 scrollbar_show (1); 1670 scrollbar_show (1);
1514 } 1671 }
1515 break; 1672 break;
1516 } 1673 }
1517}
1518 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
1519void 1799void
1520rxvt_term::rootwin_cb (XEvent &ev) 1800rxvt_term::rootwin_cb (XEvent &ev)
1521{ 1801{
1522 SET_R (this); 1802 make_current ();
1523 SET_LOCALE (locale);
1524 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
1525 switch (ev.type) 1809 switch (ev.type)
1526 { 1810 {
1527 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 */
1528 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])
1529 { 1818 {
1530 if (ev.xproperty.state == PropertyNewValue) 1819 bgPixmap.set_root_pixmap ();
1531 selection_property (ev.xproperty.window, ev.xproperty.atom); 1820 update_background ();
1532 break;
1533 } 1821 }
1534#ifdef TRANSPARENT
1535 else
1536 {
1537 /*
1538 * if user used some Esetroot compatible prog to set the root bg,
1539 * use the property to determine the pixmap. We use it later on.
1540 */
1541 if (xa[XA_XROOTPMAPID] == 0)
1542 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1543 1822
1544 if (ev.xproperty.atom != xa[XA_XROOTPMAPID])
1545 return;
1546 }
1547
1548 /* FALLTHROUGH */
1549 case ReparentNotify:
1550 if ((Options & Opt_transparent) && check_our_parents ())
1551 if (am_transparent)
1552 want_full_refresh = 1;
1553 break; 1823 break;
1824 }
1554#endif 1825# endif
1555 } 1826
1827 refresh_check ();
1556} 1828}
1829#endif
1557 1830
1558void 1831void
1559rxvt_term::button_press (const XButtonEvent &ev) 1832rxvt_term::button_press (XButtonEvent &ev)
1560{ 1833{
1561 int reportmode = 0, clickintime; 1834 int reportmode = 0, clickintime;
1562 1835
1563 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1836 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1837
1564 if (!bypass_keystate) 1838 if (!bypass_keystate)
1565 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1839 reportmode = !! (priv_modes & PrivMode_mouse_report);
1840
1566 /* 1841 /*
1567 * VT window processing of button press 1842 * VT window processing of button press
1568 */ 1843 */
1569 if (ev.window == TermWin.vt) 1844 if (ev.window == vt)
1570 { 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
1571 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1858 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1859
1572 if (reportmode) 1860 if (reportmode)
1573 { 1861 {
1574 /* mouse report from vt window */ 1862 /* mouse report from vt window */
1575 /* save the xbutton state (for ButtonRelease) */ 1863 /* save the xbutton state (for ButtonRelease) */
1576 MEvent.state = ev.state; 1864 MEvent.state = ev.state;
1577#ifdef MOUSE_REPORT_DOUBLECLICK 1865#ifdef MOUSE_REPORT_DOUBLECLICK
1578 if (ev.button == MEvent.button && clickintime) 1866 if (ev.button == MEvent.button && clickintime)
1579 { 1867 {
1580 /* same button, within alloted time */ 1868 /* same button, within alloted time */
1581 MEvent.clicks++; 1869 MEvent.clicks++;
1870
1582 if (MEvent.clicks > 1) 1871 if (MEvent.clicks > 1)
1583 { 1872 {
1584 /* only report double clicks */ 1873 /* only report double clicks */
1585 MEvent.clicks = 2; 1874 MEvent.clicks = 2;
1586 mouse_report (ev); 1875 mouse_report (ev);
… …
1598 mouse_report (ev); 1887 mouse_report (ev);
1599 } 1888 }
1600#else 1889#else
1601 MEvent.button = ev.button; 1890 MEvent.button = ev.button;
1602 mouse_report (ev); 1891 mouse_report (ev);
1603#endif /* MOUSE_REPORT_DOUBLECLICK */ 1892#endif /* MOUSE_REPORT_DOUBLECLICK */
1604 1893
1605 } 1894 }
1606 else 1895 else
1607 { 1896 {
1608 if (ev.button != MEvent.button) 1897 if (ev.button != MEvent.button)
1609 MEvent.clicks = 0; 1898 MEvent.clicks = 0;
1899
1610 switch (ev.button) 1900 switch (ev.button)
1611 { 1901 {
1612 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
1613 /* allow shift+left click to extend selection */ 1911 /* allow shift+left click to extend selection */
1614 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1912 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1615 { 1913 {
1616 if (MEvent.button == Button1 && clickintime) 1914 if (MEvent.button == Button1 && clickintime)
1617 selection_rotate (ev.x, ev.y); 1915 selection_rotate (ev.x, ev.y);
1618 else 1916 else
1619 selection_extend (ev.x, ev.y, 1); 1917 selection_extend (ev.x, ev.y, 1);
… …
1634 case Button3: 1932 case Button3:
1635 if (MEvent.button == Button3 && clickintime) 1933 if (MEvent.button == Button3 && clickintime)
1636 selection_rotate (ev.x, ev.y); 1934 selection_rotate (ev.x, ev.y);
1637 else 1935 else
1638 selection_extend (ev.x, ev.y, 1); 1936 selection_extend (ev.x, ev.y, 1);
1937
1639 MEvent.button = Button3; 1938 MEvent.button = Button3;
1640 break; 1939 break;
1641 } 1940 }
1642 } 1941 }
1942
1643 MEvent.time = ev.time; 1943 MEvent.time = ev.time;
1644 return; 1944 return;
1645 } 1945 }
1646 1946
1647 /* 1947 /*
1648 * Scrollbar window processing of button press 1948 * Scrollbar window processing of button press
1649 */ 1949 */
1650 if (isScrollbarWindow (ev.window)) 1950 if (scrollBar.state && ev.window == scrollBar.win)
1651 { 1951 {
1652 scrollBar.setIdle (); 1952 scrollBar.setIdle ();
1653 /* 1953 /*
1654 * Rxvt-style scrollbar: 1954 * Rxvt-style scrollbar:
1655 * move up if mouse is above slider 1955 * move up if mouse is above slider
… …
1666 /* 1966 /*
1667 * Mouse report disabled scrollbar: 1967 * Mouse report disabled scrollbar:
1668 * arrow buttons - send up/down 1968 * arrow buttons - send up/down
1669 * click on scrollbar - send pageup/down 1969 * click on scrollbar - send pageup/down
1670 */ 1970 */
1671 if ((scrollBar.style == R_SB_NEXT
1672 && scrollbarnext_upButton (ev.y)) 1971 if (scrollBar.upButton (ev.y))
1673 || (scrollBar.style == R_SB_RXVT
1674 && scrollbarrxvt_upButton (ev.y)))
1675 tt_printf ("\033[A"); 1972 tt_printf ("\033[A");
1676 else if ((scrollBar.style == R_SB_NEXT 1973 else if (scrollBar.dnButton (ev.y))
1677 && scrollbarnext_dnButton (ev.y))
1678 || (scrollBar.style == R_SB_RXVT
1679 && scrollbarrxvt_dnButton (ev.y)))
1680 tt_printf ("\033[B"); 1974 tt_printf ("\033[B");
1681 else 1975 else
1682 switch (ev.button) 1976 switch (ev.button)
1683 { 1977 {
1684 case Button2: 1978 case Button2:
… …
1691 tt_printf ("\033[5~"); 1985 tt_printf ("\033[5~");
1692 break; 1986 break;
1693 } 1987 }
1694 } 1988 }
1695 else 1989 else
1696#endif /* NO_SCROLLBAR_REPORT */ 1990#endif /* NO_SCROLLBAR_REPORT */
1697 1991
1698 { 1992 {
1699 char upordown = 0; 1993 char upordown = 0;
1700 1994
1701 if (scrollBar.style == R_SB_NEXT)
1702 {
1703 if (scrollbarnext_upButton (ev.y)) 1995 if (scrollBar.upButton (ev.y))
1704 upordown = -1; /* up */ 1996 upordown = -1; /* up */
1705 else if (scrollbarnext_dnButton (ev.y)) 1997 else if (scrollBar.dnButton (ev.y))
1706 upordown = 1; /* down */ 1998 upordown = 1; /* down */
1707 } 1999
1708 else if (scrollBar.style == R_SB_RXVT)
1709 {
1710 if (scrollbarrxvt_upButton (ev.y))
1711 upordown = -1; /* up */
1712 else if (scrollbarrxvt_dnButton (ev.y))
1713 upordown = 1; /* down */
1714 }
1715 if (upordown) 2000 if (upordown)
1716 { 2001 {
1717#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2002#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1718 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2003 if (!cont_scroll_ev.is_active ())
2004 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1719#endif 2005#endif
1720 if (scr_page (upordown < 0 ? UP : DN, 1)) 2006 if (scr_page (upordown < 0 ? UP : DN, 1))
1721 { 2007 {
1722 if (upordown < 0) 2008 if (upordown < 0)
1723 scrollBar.setUp (); 2009 scrollBar.setUp ();
… …
1727 } 2013 }
1728 else 2014 else
1729 switch (ev.button) 2015 switch (ev.button)
1730 { 2016 {
1731 case Button2: 2017 case Button2:
1732 switch (scrollbar_align) 2018 switch (scrollBar.align)
1733 { 2019 {
1734 case R_SB_ALIGN_TOP: 2020 case R_SB_ALIGN_TOP:
1735 csrO = 0; 2021 csrO = 0;
1736 break; 2022 break;
1737 case R_SB_ALIGN_CENTRE: 2023 case R_SB_ALIGN_CENTRE:
… …
1739 break; 2025 break;
1740 case R_SB_ALIGN_BOTTOM: 2026 case R_SB_ALIGN_BOTTOM:
1741 csrO = scrollBar.bot - scrollBar.top; 2027 csrO = scrollBar.bot - scrollBar.top;
1742 break; 2028 break;
1743 } 2029 }
2030
1744 if (scrollBar.style == R_SB_XTERM 2031 if (scrollBar.style == R_SB_XTERM
1745 || scrollbar_above_slider (ev.y) 2032 || scrollbar_above_slider (ev.y)
1746 || scrollbar_below_slider (ev.y)) 2033 || scrollbar_below_slider (ev.y))
1747 scr_move_to ( scrollbar_position (ev.y) - csrO, 2034 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ());
1748 scrollbar_size ()); 2035
1749 scrollBar.setMotion (); 2036 scrollBar.setMotion ();
1750 break; 2037 break;
1751 2038
1752 case Button1: 2039 case Button1:
1753 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2040 if (scrollBar.align == R_SB_ALIGN_CENTRE)
1754 csrO = ev.y - scrollBar.top; 2041 csrO = ev.y - scrollBar.top;
1755 /* FALLTHROUGH */ 2042 /* FALLTHROUGH */
1756 2043
1757 case Button3: 2044 case Button3:
1758 if (scrollBar.style != R_SB_XTERM) 2045 if (scrollBar.style != R_SB_XTERM)
1759 { 2046 {
1760 if (scrollbar_above_slider (ev.y)) 2047 if (scrollbar_above_slider (ev.y))
1761# ifdef RXVT_SCROLL_FULL 2048# ifdef RXVT_SCROLL_FULL
1762 scr_page (UP, TermWin.nrow - 1); 2049 scr_page (UP, nrow - 1);
1763# else 2050# else
1764 scr_page (UP, TermWin.nrow / 4); 2051 scr_page (UP, nrow / 4);
1765# endif 2052# endif
1766 else if (scrollbar_below_slider (ev.y)) 2053 else if (scrollbar_below_slider (ev.y))
1767# ifdef RXVT_SCROLL_FULL 2054# ifdef RXVT_SCROLL_FULL
1768 scr_page (DN, TermWin.nrow - 1); 2055 scr_page (DN, nrow - 1);
1769# else 2056# else
1770 scr_page (DN, TermWin.nrow / 4); 2057 scr_page (DN, nrow / 4);
1771# endif 2058# endif
1772 else 2059 else
1773 scrollBar.setMotion (); 2060 scrollBar.setMotion ();
1774 } 2061 }
1775 else 2062 else
1776 { 2063 {
1777 scr_page ((ev.button == Button1 ? DN : UP), 2064 scr_page ((ev.button == Button1 ? DN : UP),
1778 (TermWin.nrow 2065 (nrow
1779 * scrollbar_position (ev.y) 2066 * scrollbar_position (ev.y)
1780 / scrollbar_size ())); 2067 / scrollbar_size ()));
1781 } 2068 }
2069
1782 break; 2070 break;
1783 } 2071 }
1784 } 2072 }
2073
1785 return; 2074 return;
1786 } 2075 }
1787#if MENUBAR
1788 /*
1789 * Menubar window processing of button press
1790 */
1791 if (isMenuBarWindow (ev.window))
1792 menubar_control (ev);
1793#endif
1794} 2076}
1795 2077
1796void 2078void
1797rxvt_term::button_release (const XButtonEvent &ev) 2079rxvt_term::button_release (XButtonEvent &ev)
1798{ 2080{
1799 int reportmode = 0; 2081 int reportmode = 0;
1800 2082
1801 csrO = 0; /* reset csr Offset */ 2083 csrO = 0; /* reset csr Offset */
1802 if (!bypass_keystate) 2084 if (!bypass_keystate)
1803 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2085 reportmode = !! (priv_modes & PrivMode_mouse_report);
1804 2086
1805 if (scrollbar_isUpDn ()) 2087 if (scrollbar_isUpDn ())
1806 { 2088 {
1807 scrollBar.setIdle (); 2089 scrollBar.setIdle ();
1808 scrollbar_show (0); 2090 scrollbar_show (0);
1809#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1810 refresh_type &= ~SMOOTH_REFRESH;
1811#endif
1812
1813 } 2091 }
2092
1814#ifdef SELECTION_SCROLLING 2093#ifdef SELECTION_SCROLLING
1815 pending_scroll_selection=0; 2094 sel_scroll_ev.stop();
1816#endif 2095#endif
2096
1817 if (ev.window == TermWin.vt) 2097 if (ev.window == vt)
1818 { 2098 {
2099 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2100 return;
2101
2102#if ISO_14755
2103 // 5.4
2104 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2105 return;
2106#endif
2107
1819 if (reportmode) 2108 if (reportmode)
1820 { 2109 {
1821 /* mouse report from vt window */ 2110 /* mouse report from vt window */
1822 /* don't report release of wheel "buttons" */ 2111 /* don't report release of wheel "buttons" */
1823 if (ev.button >= 4) 2112 if (ev.button >= 4)
… …
1834 mouse_report (ev); 2123 mouse_report (ev);
1835 } 2124 }
1836#else /* MOUSE_REPORT_DOUBLECLICK */ 2125#else /* MOUSE_REPORT_DOUBLECLICK */
1837 MEvent.button = AnyButton; 2126 MEvent.button = AnyButton;
1838 mouse_report (ev); 2127 mouse_report (ev);
1839#endif /* MOUSE_REPORT_DOUBLECLICK */ 2128#endif /* MOUSE_REPORT_DOUBLECLICK */
1840 return; 2129 return;
1841 } 2130 }
2131
1842 /* 2132 /*
1843 * dumb hack to compensate for the failure of click-and-drag 2133 * dumb hack to compensate for the failure of click-and-drag
1844 * when overriding mouse reporting 2134 * when overriding mouse reporting
1845 */ 2135 */
1846 if (PrivateModes & PrivMode_mouse_report 2136 if (priv_modes & PrivMode_mouse_report
1847 && bypass_keystate 2137 && bypass_keystate
1848 && ev.button == Button1 && MEvent.clicks <= 1) 2138 && ev.button == Button1 && MEvent.clicks <= 1)
1849 selection_extend (ev.x, ev.y, 0); 2139 selection_extend (ev.x, ev.y, 0);
1850 2140
1851 switch (ev.button) 2141 switch (ev.button)
1852 { 2142 {
1853 case Button1: 2143 case Button1:
1854 case Button3: 2144 case Button3:
1855 selection_make (ev.time); 2145 selection_make (ev.time);
1856 break; 2146 break;
2147
1857 case Button2: 2148 case Button2:
1858 selection_request (ev.time, ev.x, ev.y); 2149 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window?
2150 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
1859 break; 2151 break;
2152
1860#ifdef MOUSE_WHEEL 2153#ifdef MOUSE_WHEEL
1861 case Button4: 2154 case Button4:
1862 case Button5: 2155 case Button5:
1863 { 2156 {
1864 int i; 2157 int i;
1865 page_dirn v; 2158 page_dirn v;
1866 2159
1867 v = (ev.button == Button4) ? UP : DN; 2160 v = ev.button == Button4 ? UP : DN;
2161
1868 if (ev.state & ShiftMask) 2162 if (ev.state & ShiftMask)
1869 i = 1; 2163 i = 1;
1870 else if ((Options & Opt_mouseWheelScrollPage)) 2164 else if (option (Opt_mouseWheelScrollPage))
1871 i = TermWin.nrow - 1; 2165 i = nrow - 1;
1872 else 2166 else
1873 i = 5; 2167 i = 5;
2168
1874# ifdef MOUSE_SLIP_WHEELING 2169# ifdef MOUSE_SLIP_WHEELING
1875 if (ev.state & ControlMask) 2170 if (ev.state & ControlMask)
1876 { 2171 {
1877 mouse_slip_wheel_speed += (v ? -1 : 1); 2172 mouse_slip_wheel_speed += v ? -1 : 1;
1878 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2173 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2174 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2175
2176 if (!slip_wheel_ev.is_active ())
2177 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1879 } 2178 }
2179 else
1880# endif 2180# endif
1881# ifdef JUMP_MOUSE_WHEEL
1882 scr_page (v, i);
1883 scr_refresh (SMOOTH_REFRESH);
1884 scrollbar_show (1);
1885# else
1886 while (i--)
1887 { 2181 {
1888 scr_page (v, 1); 2182 scr_page (v, i);
1889 scr_refresh (SMOOTH_REFRESH);
1890 scrollbar_show (1); 2183 scrollbar_show (1);
1891 } 2184 }
1892# endif
1893
1894 } 2185 }
1895 break; 2186 break;
1896#endif 2187#endif
1897
1898 }
1899 }
1900#ifdef MENUBAR
1901 else if (isMenuBarWindow (ev.window))
1902 menubar_control (ev);
1903#endif
1904}
1905
1906
1907#ifdef TRANSPARENT
1908/*
1909 * Check our parents are still who we think they are.
1910 * Do transparency updates if required
1911 */
1912int
1913rxvt_term::check_our_parents ()
1914{
1915 int i, pchanged, aformat, have_pixmap, rootdepth;
1916 unsigned long nitems, bytes_after;
1917 Atom atype;
1918 unsigned char *prop = NULL;
1919 Window root, oldp, *list;
1920 Pixmap rootpixmap = None;
1921 XWindowAttributes wattr, wrootattr;
1922
1923 pchanged = 0;
1924
1925 if (! (Options & Opt_transparent))
1926 return pchanged; /* Don't try any more */
1927
1928 XGetWindowAttributes (display->display, display->root, &wrootattr);
1929 rootdepth = wrootattr.depth;
1930
1931 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
1932 if (rootdepth != wattr.depth)
1933 {
1934 if (am_transparent)
1935 { 2188 }
1936 pchanged = 1; 2189 }
1937 XSetWindowBackground (display->display, TermWin.vt, 2190}
1938 PixColors[Color_bg]); 2191
1939 am_transparent = am_pixmap_trans = 0; 2192/*}}} */
2193
2194bool
2195rxvt_term::cmd_parse ()
2196{
2197 bool flag = false;
2198 wchar_t ch = NOCHAR;
2199 char *seq_begin; // remember start of esc-sequence here
2200
2201 for (;;)
2202 {
2203 if (ch == NOCHAR)
1940 } 2204 {
1941 return pchanged; /* Don't try any more */ 2205 seq_begin = cmdbuf_ptr;
1942 } 2206 ch = next_char ();
1943 2207
1944 /* Get all X ops out of the queue so that our information is up-to-date. */ 2208 if (ch == NOCHAR)
1945 XSync (display->display, False); 2209 break;
1946
1947 /*
1948 * Make the frame window set by the window manager have
1949 * the root background. Some window managers put multiple nested frame
1950 * windows for each client, so we have to take care about that.
1951 */
1952 i = (xa[XA_XROOTPMAPID] != 0
1953 && (XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID],
1954 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1955 &nitems, &bytes_after, &prop) == Success));
1956 if (!i || prop == NULL)
1957 have_pixmap = 0;
1958 else
1959 {
1960 have_pixmap = 1;
1961 rootpixmap = * ((Pixmap *)prop);
1962 XFree (prop);
1963 }
1964 if (have_pixmap)
1965 {
1966 /*
1967 * Copy display->root pixmap transparency
1968 */
1969 int sx, sy, nx, ny;
1970 unsigned int nw, nh;
1971 Window cr;
1972 XImage *image;
1973 GC gc;
1974 XGCValues gcvalue;
1975
1976 XTranslateCoordinates (display->display, TermWin.parent[0], display->root,
1977 0, 0, &sx, &sy, &cr);
1978 nw = (unsigned int)szHint.width;
1979 nh = (unsigned int)szHint.height;
1980 nx = ny = 0;
1981 if (sx < 0)
1982 { 2210 }
1983 nw += sx; 2211
1984 nx = -sx; 2212 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT)
1985 sx = 0;
1986 } 2213 {
1987 if (sy < 0) 2214 if (!seen_input)
1988 {
1989 nh += sy;
1990 ny = -sy;
1991 sy = 0;
1992 }
1993 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
1994 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
1995 allowedxerror = -1;
1996 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes,
1997 ZPixmap);
1998 /* XXX: handle BadMatch - usually because we're outside the pixmap */
1999 /* XXX: may need a delay here? */
2000 allowedxerror = 0;
2001 if (image == NULL)
2002 {
2003 if (am_transparent && am_pixmap_trans)
2004 { 2215 {
2005 pchanged = 1; 2216 seen_input = 1;
2006 if (TermWin.pixmap != None) 2217 // many badly-written programs (e.g. jed) contain a race condition:
2218 // they first read the screensize and then install a SIGWINCH handler.
2219 // some window managers resize the window early, and these programs
2220 // then sometimes get the size wrong.
2221 // unfortunately other programs are even more buggy and dislike
2222 // being sent SIGWINCH, so only do it when we were in fact being
2223 // resized.
2224 if (seen_resize && cmd_pid)
2225 kill (-cmd_pid, SIGWINCH);
2226 }
2227
2228 /* Read a text string from the input buffer */
2229 wchar_t buf[UBUFSIZ];
2230 bool refreshnow = false;
2231 int nlines = 0;
2232 wchar_t *str = buf;
2233 wchar_t *eol = str + min (ncol, UBUFSIZ);
2234
2235 for (;;)
2236 {
2237 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2238 break;
2239
2240 *str++ = ch;
2241
2242 if (ch == C0_LF || str >= eol)
2007 { 2243 {
2008 XFreePixmap (display->display, TermWin.pixmap); 2244 if (ch == C0_LF)
2009 TermWin.pixmap = None; 2245 nlines++;
2246
2247 refresh_count++;
2248
2249 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2250 {
2251 refresh_count = 0;
2252
2253 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2254 {
2255 refreshnow = true;
2256 ch = NOCHAR;
2257 break;
2258 }
2259 }
2260
2261 // scr_add_lines only works for nlines <= nrow - 1.
2262 if (nlines >= nrow - 1)
2263 {
2264 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2265 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2266 scr_add_lines (buf, str - buf, nlines);
2267
2268 nlines = 0;
2269 str = buf;
2270 eol = str + min (ncol, UBUFSIZ);
2271 }
2272
2273 if (str >= eol)
2274 {
2275 if (eol >= buf + UBUFSIZ)
2276 {
2277 ch = NOCHAR;
2278 break;
2279 }
2280 else
2281 eol = min (eol + ncol, buf + UBUFSIZ);
2282 }
2283
2010 } 2284 }
2285
2286 seq_begin = cmdbuf_ptr;
2287 ch = next_char ();
2011 } 2288 }
2012 am_pixmap_trans = 0; 2289
2290 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2291 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2292 scr_add_lines (buf, str - buf, nlines);
2293
2294 /*
2295 * If there have been a lot of new lines, then update the screen
2296 * What the heck we'll cheat and only refresh less than every page-full.
2297 * if skipScroll is enabled.
2298 */
2299 if (refreshnow)
2300 {
2301 flag = true;
2302 scr_refresh ();
2303 want_refresh = 1;
2304 }
2305
2013 } 2306 }
2014 else 2307 else
2015 { 2308 {
2016 if (TermWin.pixmap != None) 2309 try
2017 XFreePixmap (display->display, TermWin.pixmap);
2018 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
2019 (unsigned int)szHint.width,
2020 (unsigned int)szHint.height,
2021 (unsigned int)image->depth);
2022 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue);
2023 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0,
2024 nx, ny, (unsigned int)image->width,
2025 (unsigned int)image->height);
2026 XFreeGC (display->display, gc);
2027 XDestroyImage (image);
2028 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2029 TermWin.pixmap);
2030 if (!am_transparent || !am_pixmap_trans)
2031 pchanged = 1;
2032 am_transparent = am_pixmap_trans = 1;
2033 }
2034 }
2035 if (!am_pixmap_trans)
2036 {
2037 unsigned int n;
2038 /*
2039 * InheritPixmap transparency
2040 */
2041 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2042 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window));
2043 i++)
2044 {
2045 oldp = TermWin.parent[i];
2046 XQueryTree (display->display, TermWin.parent[i - 1], &root,
2047 &TermWin.parent[i], &list, &n);
2048 XFree (list);
2049 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2050 if (TermWin.parent[i] == display->root)
2051 { 2310 {
2052 if (oldp != None) 2311 process_nonprinting (ch);
2053 pchanged = 1; 2312 }
2313 catch (const class out_of_input &o)
2314 {
2315 // we ran out of input, retry later
2316 cmdbuf_ptr = seq_begin;
2054 break; 2317 break;
2055 } 2318 }
2056 if (oldp != TermWin.parent[i]) 2319
2057 pchanged = 1; 2320 ch = NOCHAR;
2058 }
2059 n = 0;
2060 if (pchanged)
2061 { 2321 }
2062 for (; n < (unsigned int)i; n++) 2322 }
2063 { 2323
2064 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2324 return flag;
2065 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2325}
2066 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2326
2067 { 2327// read the next character
2068 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2328wchar_t
2069 break; 2329rxvt_term::next_char () NOTHROW
2070 } 2330{
2071 } 2331 while (cmdbuf_ptr < cmdbuf_endp)
2332 {
2333 // assume 7-bit to be ascii ALWAYS
2334 if ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b)
2335 return *cmdbuf_ptr++;
2336
2337 wchar_t wc;
2338 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2339
2340 if (len == (size_t)-2)
2072 } 2341 {
2073 if (n > (int) (sizeof (TermWin.parent) 2342 // the mbstate stores incomplete sequences. didn't know this :/
2074 / sizeof (TermWin.parent[0]))) 2343 cmdbuf_ptr = cmdbuf_endp;
2344 break;
2075 { 2345 }
2076 D_X ((stderr, "InheritPixmap Turning off"));
2077 XSetWindowBackground (display->display, TermWin.parent[0],
2078 PixColors[Color_fg]);
2079 XSetWindowBackground (display->display, TermWin.vt,
2080 PixColors[Color_bg]);
2081 am_transparent = 0;
2082 /* XXX: also turn off Opt_transparent? */
2083 }
2084 else
2085 {
2086 /* wait (an arbitrary period) for the WM to do its thing
2087 * needed for fvwm2.2.2 (and before?) */
2088# ifdef HAVE_NANOSLEEP
2089 struct timespec rqt;
2090 2346
2091 rqt.tv_sec = 1; 2347 if (len == (size_t)-1)
2092 rqt.tv_nsec = 0; 2348 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2093 nanosleep (&rqt, NULL); 2349
2094# else 2350 // assume wchar == unicode
2095 sleep (1); 2351 cmdbuf_ptr += len;
2096# endif 2352 return wc & UNICODE_MASK;
2097 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2098 for (n = 0; n < (unsigned int)i; n++)
2099 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n],
2100 ParentRelative);
2101 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2102 ParentRelative);
2103 am_transparent = 1;
2104 }
2105 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2106 TermWin.parent[i] = None;
2107 } 2353 }
2354
2355 return NOCHAR;
2356}
2357
2358// read the next octet
2359uint32_t
2360rxvt_term::next_octet () NOTHROW
2361{
2362 return cmdbuf_ptr < cmdbuf_endp
2363 ? (unsigned char)*cmdbuf_ptr++
2364 : NOCHAR;
2365}
2366
2367static class out_of_input out_of_input;
2368
2369/* rxvt_cmd_getc () - Return next input character */
2370/*
2371 * Return the next input character after first passing any keyboard input
2372 * to the command.
2373 */
2374wchar_t
2375rxvt_term::cmd_getc () THROW ((class out_of_input))
2376{
2377 wchar_t c = next_char ();
2378
2379 if (c == NOCHAR)
2380 throw out_of_input;
2381
2108 return pchanged; 2382 return c;
2109} 2383}
2110#endif
2111 2384
2112/*}}} */ 2385uint32_t
2386rxvt_term::cmd_get8 () THROW ((class out_of_input))
2387{
2388 uint32_t c = next_octet ();
2389
2390 if (c == NOCHAR)
2391 throw out_of_input;
2392
2393 return c;
2394}
2113 2395
2114/*{{{ print pipe */ 2396/*{{{ print pipe */
2115/*----------------------------------------------------------------------*/ 2397/*----------------------------------------------------------------------*/
2116#ifdef PRINTPIPE 2398#ifdef PRINTPIPE
2117FILE * 2399FILE *
2118rxvt_term::popen_printer () 2400rxvt_term::popen_printer ()
2119{ 2401{
2120 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2402 FILE *stream = popen (rs[Rs_print_pipe], "w");
2121 2403
2122 if (stream == NULL) 2404 if (stream == NULL)
2123 rxvt_print_error ("can't open printer pipe"); 2405 rxvt_warn ("can't open printer pipe, not printing.\n");
2406
2124 return stream; 2407 return stream;
2125} 2408}
2126 2409
2127int 2410int
2128rxvt_term::pclose_printer (FILE *stream) 2411rxvt_term::pclose_printer (FILE *stream)
2129{ 2412{
2130 fflush (stream); 2413 fflush (stream);
2131 /* pclose () reported not to work on SunOS 4.1.3 */
2132# if defined (__sun__) /* TODO: RESOLVE THIS */
2133 /* pclose works provided SIGCHLD handler uses waitpid */
2134 return pclose (stream); /* return fclose (stream); */
2135# else
2136 return pclose (stream); 2414 return pclose (stream);
2137# endif
2138} 2415}
2139 2416
2140/* 2417/*
2141 * simulate attached vt100 printer 2418 * simulate attached vt100 printer
2142 */ 2419 */
2143void 2420void
2144rxvt_term::process_print_pipe () 2421rxvt_term::process_print_pipe ()
2145{ 2422{
2146 int done; 2423 int done;
2147 FILE *fd; 2424 FILE *fd;
2148 2425
2149 if ((fd = popen_printer ()) == NULL) 2426 if ((fd = popen_printer ()) == NULL)
2150 return; 2427 return;
2151 2428
2152 /* 2429 /*
2153 * Send all input to the printer until either ESC[4i or ESC[?4i 2430 * Send all input to the printer until either ESC[4i or ESC[?4i
2154 * is received. 2431 * is received.
2155 */ 2432 */
2156 for (done = 0; !done;) 2433 for (done = 0; !done;)
2157 { 2434 {
2158 unsigned char buf[8]; 2435 unsigned char buf[8];
2159 unsigned char ch; 2436 unicode_t ch;
2160 unsigned int i, len; 2437 unsigned int i, len;
2161 2438
2162 if ((ch = cmd_getc ()) != C0_ESC) 2439 if ((ch = cmd_getc ()) != C0_ESC)
2163 { 2440 {
2164 if (putc (ch, fd) == EOF) 2441 if (putc (ch, fd) == EOF)
2165 break; /* done = 1 */ 2442 break; /* done = 1 */
… …
2180 { 2457 {
2181 if ((buf[len++] = cmd_getc ()) == 'i') 2458 if ((buf[len++] = cmd_getc ()) == 'i')
2182 break; /* done = 1 */ 2459 break; /* done = 1 */
2183 } 2460 }
2184 } 2461 }
2462
2185 for (i = 0; i < len; i++) 2463 for (i = 0; i < len; i++)
2186 if (putc (buf[i], fd) == EOF) 2464 if (putc (buf[i], fd) == EOF)
2187 { 2465 {
2188 done = 1; 2466 done = 1;
2189 break; 2467 break;
2190 } 2468 }
2191 } 2469 }
2192 } 2470 }
2471
2193 pclose_printer (fd); 2472 pclose_printer (fd);
2194} 2473}
2195#endif /* PRINTPIPE */ 2474#endif /* PRINTPIPE */
2196/*}}} */ 2475/*}}} */
2197 2476
2198/* *INDENT-OFF* */ 2477/* *INDENT-OFF* */
2199enum { 2478enum {
2200 C1_40 = 0x40, 2479 C1_40 = 0x40,
2201 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2480 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2202 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2481 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2203 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2482 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2204 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2483 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2205}; 2484};
2206/* *INDENT-ON* */ 2485/* *INDENT-ON* */
2207 2486
2208/*{{{ process non-printing single characters */ 2487/*{{{ process non-printing single characters */
2209void 2488void
2210rxvt_term::process_nonprinting (unsigned char ch) 2489rxvt_term::process_nonprinting (unicode_t ch)
2211{ 2490{
2212 switch (ch) 2491 switch (ch)
2213 { 2492 {
2493 case C0_ESC:
2494 process_escape_seq ();
2495 break;
2214 case C0_ENQ: /* terminal Status */ 2496 case C0_ENQ: /* terminal Status */
2215 if (rs[Rs_answerbackstring]) 2497 if (rs[Rs_answerbackstring])
2216 tt_write ( 2498 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2217 (const unsigned char *)rs[Rs_answerbackstring],
2218 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2219 else 2499 else
2220 tt_write ((unsigned char *)VT100_ANS, 2500 tt_write (VT100_ANS, strlen (VT100_ANS));
2221 (unsigned int)STRLEN (VT100_ANS));
2222 break; 2501 break;
2223 case C0_BEL: /* bell */ 2502 case C0_BEL: /* bell */
2224 scr_bell (); 2503 scr_bell ();
2225 break; 2504 break;
2226 case C0_BS: /* backspace */ 2505 case C0_BS: /* backspace */
… …
2241 scr_charset_choose (1); 2520 scr_charset_choose (1);
2242 break; 2521 break;
2243 case C0_SI: /* shift in - acs */ 2522 case C0_SI: /* shift in - acs */
2244 scr_charset_choose (0); 2523 scr_charset_choose (0);
2245 break; 2524 break;
2525
2526#ifdef EIGHT_BIT_CONTROLS
2527 // 8-bit controls
2528 case 0x90: /* DCS */
2529 process_dcs_seq ();
2530 break;
2531 case 0x9b: /* CSI */
2532 process_csi_seq ();
2533 break;
2534 case 0x9d: /* OSC */
2535 process_osc_seq ();
2536 break;
2537#endif
2246 } 2538 }
2247} 2539}
2248/*}}} */ 2540/*}}} */
2249 2541
2250 2542
2251/*{{{ process VT52 escape sequences */ 2543/*{{{ process VT52 escape sequences */
2252void 2544void
2253rxvt_term::process_escape_vt52 (unsigned char ch) 2545rxvt_term::process_escape_vt52 (unicode_t ch)
2254{ 2546{
2255 int row, col; 2547 int row, col;
2256 2548
2257 switch (ch) 2549 switch (ch)
2258 { 2550 {
… …
2310 2602
2311/*{{{ process escape sequences */ 2603/*{{{ process escape sequences */
2312void 2604void
2313rxvt_term::process_escape_seq () 2605rxvt_term::process_escape_seq ()
2314{ 2606{
2315 unsigned char ch = cmd_getc (); 2607 unicode_t ch = cmd_getc ();
2316 2608
2317 if (PrivateModes & PrivMode_vt52) 2609 if (priv_modes & PrivMode_vt52)
2318 { 2610 {
2319 process_escape_vt52 (ch); 2611 process_escape_vt52 (ch);
2320 return; 2612 return;
2321 } 2613 }
2322 2614
… …
2337 scr_charset_set (2, (unsigned int)cmd_getc ()); 2629 scr_charset_set (2, (unsigned int)cmd_getc ());
2338 break; 2630 break;
2339 case '+': 2631 case '+':
2340 scr_charset_set (3, (unsigned int)cmd_getc ()); 2632 scr_charset_set (3, (unsigned int)cmd_getc ());
2341 break; 2633 break;
2342#ifdef MULTICHAR_SET 2634#if !ENABLE_MINIMAL
2343 case '$':
2344 scr_charset_set (-2, (unsigned int)cmd_getc ());
2345 break;
2346#endif
2347#ifndef NO_FRILLS
2348 case '6': 2635 case '6':
2349 scr_backindex (); 2636 scr_backindex ();
2350 break; 2637 break;
2351#endif 2638#endif
2352 case '7': 2639 case '7':
2353 scr_cursor (SAVE); 2640 scr_cursor (SAVE);
2354 break; 2641 break;
2355 case '8': 2642 case '8':
2356 scr_cursor (RESTORE); 2643 scr_cursor (RESTORE);
2357 break; 2644 break;
2358#ifndef NO_FRILLS 2645#if !ENABLE_MINIMAL
2359 case '9': 2646 case '9':
2360 scr_forwardindex (); 2647 scr_forwardindex ();
2361 break; 2648 break;
2362#endif 2649#endif
2363 case '=': 2650 case '=':
… …
2373 break; 2660 break;
2374 2661
2375 /* 8.3.87: NEXT LINE */ 2662 /* 8.3.87: NEXT LINE */
2376 case C1_NEL: /* ESC E */ 2663 case C1_NEL: /* ESC E */
2377 { 2664 {
2378 uint32_t nlcr[] = { '\n', '\r' }; 2665 wchar_t nlcr[] = { C0_LF, C0_CR };
2379 scr_add_lines (nlcr, 1, 2); 2666 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);
2380 } 2667 }
2381 break; 2668 break;
2382 2669
2383 /* kidnapped escape sequence: Should be 8.3.48 */ 2670 /* kidnapped escape sequence: Should be 8.3.48 */
2384 case C1_ESA: /* ESC G */ 2671 case C1_ESA: /* ESC G */
… …
2394 case C1_RI: /* ESC M */ 2681 case C1_RI: /* ESC M */
2395 scr_index (DN); 2682 scr_index (DN);
2396 break; 2683 break;
2397 2684
2398 /* 8.3.142: SINGLE-SHIFT TWO */ 2685 /* 8.3.142: SINGLE-SHIFT TWO */
2399 /*case C1_SS2: scr_single_shift (2); break; */ 2686 /*case C1_SS2: scr_single_shift (2); break; */
2400 2687
2401 /* 8.3.143: SINGLE-SHIFT THREE */ 2688 /* 8.3.143: SINGLE-SHIFT THREE */
2402 /*case C1_SS3: scr_single_shift (3); break; */ 2689 /*case C1_SS3: scr_single_shift (3); break; */
2403 2690
2404 /* 8.3.27: DEVICE CONTROL STRING */ 2691 /* 8.3.27: DEVICE CONTROL STRING */
2405 case C1_DCS: /* ESC P */ 2692 case C1_DCS: /* ESC P */
2406 process_dcs_seq (); 2693 process_dcs_seq ();
2407 break; 2694 break;
2408 2695
2409 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2696 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2410 case C1_SCI: /* ESC Z */ 2697 case C1_SCI: /* ESC Z */
2411 tt_write ((const unsigned char *)ESCZ_ANSWER, 2698 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2412 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2413 break; /* steal obsolete ESC [ c */ 2699 break; /* steal obsolete ESC [ c */
2414 2700
2415 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2701 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */
2416 case C1_CSI: /* ESC [ */ 2702 case C1_CSI: /* ESC [ */
2417 process_csi_seq (); 2703 process_csi_seq ();
… …
2422 process_osc_seq (); 2708 process_osc_seq ();
2423 break; 2709 break;
2424 2710
2425 /* 8.3.106: RESET TO INITIAL STATE */ 2711 /* 8.3.106: RESET TO INITIAL STATE */
2426 case 'c': 2712 case 'c':
2713 mbstate.reset ();
2427 scr_poweron (); 2714 scr_poweron ();
2428 scrollbar_show (1); 2715 scrollbar_show (1);
2429 break; 2716 break;
2430 2717
2431 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2718 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
… …
2443 2730
2444/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2731/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2445/* *INDENT-OFF* */ 2732/* *INDENT-OFF* */
2446enum { 2733enum {
2447 CSI_ICH = 0x40, 2734 CSI_ICH = 0x40,
2448 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2735 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2449 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2736 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2450 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2737 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2451 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 2738 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2452 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 2739 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2453 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2740 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
… …
2468 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2755 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2469 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2756 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2470 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2757 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2471 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2758 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2472 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2759 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2473 make_byte (0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 2760 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2474 }; 2761 };
2475/* *INDENT-ON* */ 2762/* *INDENT-ON* */
2476 2763
2477void 2764void
2478rxvt_term::process_csi_seq () 2765rxvt_term::process_csi_seq ()
2479{ 2766{
2480 unsigned char ch, priv, i; 2767 unicode_t ch, priv, i;
2481 unsigned int nargs, p; 2768 unsigned int nargs, p;
2482 int n, ndef; 2769 int n, ndef;
2483 int arg[ESC_ARGS]; 2770 int arg[ESC_ARGS] = { };
2484 2771
2485 for (nargs = ESC_ARGS; nargs > 0;) 2772 nargs = 0;
2486 arg[--nargs] = 0;
2487 2773
2488 priv = 0; 2774 priv = 0;
2489 ch = cmd_getc (); 2775 ch = cmd_getc ();
2490 if (ch >= '<' && ch <= '?') 2776 if (ch >= '<' && ch <= '?')
2777 {
2491 { /* '<' '=' '>' '?' */ 2778 /* '<' '=' '>' '?' */
2492 priv = ch; 2779 priv = ch;
2493 ch = cmd_getc (); 2780 ch = cmd_getc ();
2494 } 2781 }
2782
2495 /* read any numerical arguments */ 2783 /* read any numerical arguments */
2496 for (n = -1; ch < CSI_ICH; ) 2784 for (n = -1; ch < CSI_ICH; )
2497 { 2785 {
2498 if (isdigit (ch)) 2786 if (isdigit (ch))
2499 { 2787 {
… …
2506 { 2794 {
2507 if (nargs < ESC_ARGS) 2795 if (nargs < ESC_ARGS)
2508 arg[nargs++] = n; 2796 arg[nargs++] = n;
2509 n = -1; 2797 n = -1;
2510 } 2798 }
2511 else if (ch == '\b') 2799 else if (IS_CONTROL (ch))
2512 {
2513 scr_backspace ();
2514 }
2515 else if (ch == C0_ESC)
2516 {
2517 process_escape_seq ();
2518 return;
2519 }
2520 else if (ch < ' ')
2521 {
2522 process_nonprinting (ch); 2800 process_nonprinting (ch);
2523 } 2801
2524 ch = cmd_getc (); 2802 ch = cmd_getc ();
2525 } 2803 }
2526 2804
2527 if (ch > CSI_7F) 2805 if (ch > CSI_7F)
2528 return; 2806 return;
… …
2534 ndef = get_byte_array_bit (csi_defaults, i); 2812 ndef = get_byte_array_bit (csi_defaults, i);
2535 for (p = 0; p < nargs; p++) 2813 for (p = 0; p < nargs; p++)
2536 if (arg[p] == -1) 2814 if (arg[p] == -1)
2537 arg[p] = ndef; 2815 arg[p] = ndef;
2538 2816
2539#ifdef DEBUG_CMD
2540 fprintf (stderr, "CSI ");
2541 for (p = 0; p < nargs; p++)
2542 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2543 fprintf (stderr, "%c\n", ch);
2544#endif
2545
2546 /* 2817 /*
2547 * private mode handling 2818 * private mode handling
2548 */ 2819 */
2549 if (priv) 2820 if (priv)
2550 { 2821 {
2551 switch (priv) 2822 switch (priv)
2552 { 2823 {
2553 case '>': 2824 case '>':
2554 if (ch == CSI_DA) /* secondary device attributes */ 2825 if (ch == CSI_DA) /* secondary device attributes */
2826 {
2827 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2828 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2829 //
2830 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2831 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2832 // versions.
2833 //
2555 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2834 tt_printf ("\033[>%d;95;0c", 'U');
2835 }
2556 break; 2836 break;
2837
2557 case '?': 2838 case '?':
2558 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2839 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2559 process_terminal_mode (ch, priv, nargs, arg); 2840 process_terminal_mode (ch, priv, nargs, arg);
2560 break; 2841 break;
2561 } 2842 }
… …
2665 2946
2666 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 2947 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2667 arg[0] = -arg[0]; 2948 arg[0] = -arg[0];
2668 /* FALLTHROUGH */ 2949 /* FALLTHROUGH */
2669 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 2950 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2670 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 2951 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2671 break; 2952 break;
2672 2953
2673 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 2954 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2674 tt_write ((const unsigned char *)VT100_ANS, 2955 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2675 (unsigned int) (sizeof (VT100_ANS) - 1));
2676 break; 2956 break;
2677 2957
2678 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 2958 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2679 process_sgr_mode (nargs, arg); 2959 process_sgr_mode (nargs, arg);
2680 break; 2960 break;
… …
2686 tt_printf ("\033[0n"); 2966 tt_printf ("\033[0n");
2687 break; 2967 break;
2688 case 6: /* CPR requested */ 2968 case 6: /* CPR requested */
2689 scr_report_position (); 2969 scr_report_position ();
2690 break; 2970 break;
2691#if defined (ENABLE_DISPLAY_ANSWER)
2692 case 7: /* unofficial extension */ 2971 case 7: /* unofficial extension */
2972 if (option (Opt_insecure))
2693 tt_printf ("%-.250s\n", rs[Rs_display_name]); 2973 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2694 break; 2974 break;
2695#endif
2696 case 8: /* unofficial extension */ 2975 case 8: /* unofficial extension */
2697 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 2976 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2698 break;
2699
2700 case XTerm_locale: /* unofficial extension */
2701 tt_printf ("%-.250s\n", locale);
2702 break; 2977 break;
2703 } 2978 }
2704 break; 2979 break;
2705 2980
2706 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 2981 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2739 break; 3014 break;
2740 3015
2741 case CSI_RM: /* 8.3.107: RESET MODE */ 3016 case CSI_RM: /* 8.3.107: RESET MODE */
2742 if (arg[0] == 4) 3017 if (arg[0] == 4)
2743 scr_insert_mode (0); 3018 scr_insert_mode (0);
3019 else if (arg[0] == 20)
3020 priv_modes &= ~PrivMode_LFNL;
2744 break; 3021 break;
2745 3022
2746 case CSI_SM: /* 8.3.126: SET MODE */ 3023 case CSI_SM: /* 8.3.126: SET MODE */
2747 if (arg[0] == 4) 3024 if (arg[0] == 4)
2748 scr_insert_mode (1); 3025 scr_insert_mode (1);
3026 else if (arg[0] == 20)
3027 priv_modes |= PrivMode_LFNL;
2749 break; 3028 break;
2750 3029
2751 /* 3030 /*
2752 * PRIVATE USE beyond this point. All CSI_7? sequences here 3031 * PRIVATE USE beyond this point. All CSI_7? sequences here
2753 */ 3032 */
… …
2765 break; 3044 break;
2766 case CSI_75: 3045 case CSI_75:
2767 scr_cursor (RESTORE); 3046 scr_cursor (RESTORE);
2768 break; 3047 break;
2769 3048
2770#ifndef NO_FRILLS 3049#if !ENABLE_MINIMAL
2771 case CSI_74: 3050 case CSI_74:
2772 process_window_ops (arg, nargs); 3051 process_window_ops (arg, nargs);
2773 break; 3052 break;
2774#endif 3053#endif
2775 3054
2776 case CSI_78: /* DECREQTPARM */ 3055 case CSI_78: /* DECREQTPARM */
2777 if (arg[0] == 0 || arg[0] == 1) 3056 if (arg[0] == 0 || arg[0] == 1)
2778 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3057 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2779 /* FALLTHROUGH */ 3058 break;
2780 3059
2781 default: 3060 default:
2782 break; 3061 break;
2783 } 3062 }
2784} 3063}
2785/*}}} */ 3064/*}}} */
2786 3065
2787#ifndef NO_FRILLS 3066#if !ENABLE_MINIMAL
2788/* ARGSUSED */ 3067/* ARGSUSED */
2789void 3068void
2790rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3069rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2791{ 3070{
2792 int x, y; 3071 int x, y;
2793#if 0
2794 char *s;
2795#endif
2796 XWindowAttributes wattr; 3072 XWindowAttributes wattr;
2797 Window wdummy; 3073 Window wdummy;
3074
3075 dLocal (Display *, dpy);
2798 3076
2799 if (nargs == 0) 3077 if (nargs == 0)
2800 return; 3078 return;
3079
2801 switch (args[0]) 3080 switch (args[0])
2802 { 3081 {
2803 /* 3082 /*
2804 * commands 3083 * commands
2805 */ 3084 */
2806 case 1: /* deiconify window */ 3085 case 1: /* deiconify window */
2807 XMapWindow (display->display, TermWin.parent[0]); 3086 XMapWindow (dpy, parent[0]);
2808 break; 3087 break;
2809 case 2: /* iconify window */ 3088 case 2: /* iconify window */
2810 XIconifyWindow (display->display, TermWin.parent[0], 3089 XIconifyWindow (dpy, parent[0], display->screen);
2811 DefaultScreen (display->display));
2812 break; 3090 break;
2813 case 3: /* set position (pixels) */ 3091 case 3: /* set position (pixels) */
2814 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3092 XMoveWindow (dpy, parent[0], args[1], args[2]);
2815 break; 3093 break;
2816 case 4: /* set size (pixels) */ 3094 case 4: /* set size (pixels) */
2817 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3095 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2818 break; 3096 break;
2819 case 5: /* raise window */ 3097 case 5: /* raise window */
2820 XRaiseWindow (display->display, TermWin.parent[0]); 3098 XRaiseWindow (dpy, parent[0]);
2821 break; 3099 break;
2822 case 6: /* lower window */ 3100 case 6: /* lower window */
2823 XLowerWindow (display->display, TermWin.parent[0]); 3101 XLowerWindow (dpy, parent[0]);
2824 break; 3102 break;
2825 case 7: /* refresh window */ 3103 case 7: /* refresh window */
2826 scr_touch (true); 3104 scr_touch (true);
2827 break; 3105 break;
2828 case 8: /* set size (chars) */ 3106 case 8: /* set size (chars) */
2829 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3107 set_widthheight ((unsigned int) (args[2] * fwidth),
2830 (unsigned int) (args[1] * TermWin.fheight)); 3108 (unsigned int) (args[1] * fheight));
2831 break; 3109 break;
3110
3111 //case 9: NYI, TODO, restore maximized window or maximize window
2832 default: 3112 default:
2833 if (args[0] >= 24) /* set height (chars) */ 3113 if (args[0] >= 24) /* set height (chars) */
2834 set_widthheight ((unsigned int)TermWin.width, 3114 set_widthheight ((unsigned int)width,
2835 (unsigned int) (args[1] * TermWin.fheight)); 3115 (unsigned int) (args[1] * fheight));
2836 break; 3116 break;
3117
2837 /* 3118 /*
2838 * reports - some output format copied from XTerm 3119 * reports - some output format copied from XTerm
2839 */ 3120 */
2840 case 11: /* report window state */ 3121 case 11: /* report window state */
2841 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3122 XGetWindowAttributes (dpy, parent[0], &wattr);
2842 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3123 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2843 break; 3124 break;
2844 case 13: /* report window position */ 3125 case 13: /* report window position */
2845 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3126 XGetWindowAttributes (dpy, parent[0], &wattr);
2846 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3127 XTranslateCoordinates (dpy, parent[0], wattr.root,
2847 -wattr.border_width, -wattr.border_width, 3128 -wattr.border_width, -wattr.border_width,
2848 &x, &y, &wdummy); 3129 &x, &y, &wdummy);
2849 tt_printf ("\033[3;%d;%dt", x, y); 3130 tt_printf ("\033[3;%d;%dt", x, y);
2850 break; 3131 break;
2851 case 14: /* report window size (pixels) */ 3132 case 14: /* report window size (pixels) */
2852 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3133 XGetWindowAttributes (dpy, parent[0], &wattr);
2853 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3134 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2854 break; 3135 break;
3136 case 18: /* report text area size (chars) */
3137 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3138 break;
2855 case 18: /* report window size (chars) */ 3139 case 19: /* report window size (chars) */
2856 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3140 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2857 break; 3141 break;
2858#if 0 /* XXX: currently disabled due to security concerns */
2859 case 20: /* report icon label */ 3142 case 20: /* report icon label */
3143 {
3144 char *s;
2860 XGetIconName (display->display, TermWin.parent[0], &s); 3145 XGetIconName (dpy, parent[0], &s);
2861 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3146 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3147 XFree (s);
3148 }
2862 break; 3149 break;
2863 case 21: /* report window title */ 3150 case 21: /* report window title */
3151 {
3152 char *s;
2864 XFetchName (display->display, TermWin.parent[0], &s); 3153 XFetchName (dpy, parent[0], &s);
2865 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3154 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3155 XFree (s);
3156 }
2866 break; 3157 break;
2867#endif
2868
2869 } 3158 }
2870} 3159}
2871#endif 3160#endif
2872 3161
2873/*----------------------------------------------------------------------*/ 3162/*----------------------------------------------------------------------*/
2874/* 3163/*
2875 * get input up until STRING TERMINATOR (or BEL) 3164 * get input up until STRING TERMINATOR (or BEL)
2876 * ends_how is terminator used. returned input must be free ()d 3165 * ends_how is terminator used. returned input must be free()'d
2877 */ 3166 */
2878unsigned char * 3167char *
2879rxvt_term::get_to_st (unsigned char *ends_how) 3168rxvt_term::get_to_st (unicode_t &ends_how)
2880{ 3169{
2881 int seen_esc = 0; /* seen escape? */ 3170 unicode_t ch;
3171 bool seen_esc = false;
2882 unsigned int n = 0; 3172 unsigned int n = 0;
2883 unsigned char *s; 3173 wchar_t string[STRING_MAX];
2884 unsigned char ch, string[STRING_MAX];
2885 3174
2886 for (; (ch = cmd_getc ());) 3175 while ((ch = cmd_getc ()) != NOCHAR)
2887 { 3176 {
2888 if (ch == C0_BEL 3177 if (seen_esc)
2889 || ch == CHAR_ST 3178 {
2890 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3179 if (ch == 0x5c) /* 7bit ST */
2891 break; 3180 break;
3181 else
3182 return NULL;
3183 }
2892 if (ch == C0_ESC) 3184 else if (ch == C0_ESC)
2893 { 3185 {
2894 seen_esc = 1; 3186 seen_esc = true;
2895 continue; 3187 continue;
2896 } 3188 }
3189 else if (ch == C0_BEL || ch == CHAR_ST)
3190 break;
2897 else if (ch == '\t') 3191 else if (ch == C0_SYN)
2898 ch = ' '; /* translate '\t' to space */ 3192 ch = cmd_get8 ();
2899 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3193 else if (ch < 0x20)
2900 return NULL; /* other control character - exit */ 3194 return NULL; /* other control character - exit */
2901 if (n < sizeof (string) - 1) 3195
3196 seen_esc = false;
3197
3198 if (n >= STRING_MAX - 1)
3199 // stop at some sane length
3200 return NULL;
3201
2902 string[n++] = ch; 3202 string[n++] = ch;
2903 seen_esc = 0;
2904 } 3203 }
3204
2905 string[n++] = '\0'; 3205 string[n++] = '\0';
2906 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3206
2907 return NULL;
2908 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3207 ends_how = (ch == 0x5c ? C0_ESC : ch);
2909 STRNCPY (s, string, n); 3208
2910 return s; 3209 return rxvt_wcstombs (string);
2911} 3210}
2912 3211
2913/*----------------------------------------------------------------------*/ 3212/*----------------------------------------------------------------------*/
2914/* 3213/*
2915 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3214 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2916 */ 3215 */
2917void 3216void
2918rxvt_term::process_dcs_seq () 3217rxvt_term::process_dcs_seq ()
2919{ 3218{
2920 unsigned char eh, *s; 3219 char *s;
3220 unicode_t eh;
3221
2921 /* 3222 /*
2922 * Not handled yet 3223 * Not handled yet
2923 */ 3224 */
2924 s = get_to_st (&eh); 3225 s = get_to_st (eh);
2925 if (s) 3226 if (s)
2926 free (s); 3227 free (s);
3228
2927 return; 3229 return;
2928} 3230}
2929 3231
2930/*----------------------------------------------------------------------*/ 3232/*----------------------------------------------------------------------*/
2931/* 3233/*
2932 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3234 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2933 */ 3235 */
2934void 3236void
2935rxvt_term::process_osc_seq () 3237rxvt_term::process_osc_seq ()
2936{ 3238{
2937 unsigned char ch, eh, *s; 3239 unicode_t ch, eh;
2938 int arg; 3240 int arg;
2939 3241
2940 ch = cmd_getc (); 3242 ch = cmd_getc ();
2941 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3243 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2942 arg = arg * 10 + (ch - '0'); 3244 arg = arg * 10 + (ch - '0');
2943 3245
2944 if (ch == ';') 3246 if (ch == ';')
2945 { 3247 {
2946 s = get_to_st (&eh); 3248 char *s = get_to_st (eh);
3249
2947 if (s) 3250 if (s)
2948 { 3251 {
2949 /*
2950 * rxvt_menubar_dispatch () violates the constness of the string,
2951 * so do it here
2952 */
2953 if (arg == XTerm_Menu)
2954#if 0 /* XXX: currently disabled due to security concerns */
2955 menubar_dispatch ((char *)s);
2956#else
2957 (void)0;
2958#endif
2959 else
2960 xterm_seq (arg, (char *)s, eh); 3252 process_xterm_seq (arg, s, eh);
2961 free (s); 3253 free (s);
2962 } 3254 }
2963 } 3255 }
2964} 3256}
3257
3258void
3259rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3260{
3261 if (str[0] == '?' && !str[1])
3262 {
3263 rgba c;
3264 pix_colors_focused[color].get (c);
3265
3266#if XFT
3267 if (c.a != rgba::MAX_CC)
3268 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3269 else
3270#endif
3271 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3272 }
3273 else
3274 set_window_color (color, str);
3275}
3276
2965/* 3277/*
2966 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3278 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
2967 * 0 = change iconName/title
2968 * 1 = change iconName
2969 * 2 = change title
2970 * 4 = change color
2971 * 12 = change text color
2972 * 13 = change mouse foreground color
2973 * 17 = change highlight character colour
2974 * 18 = change bold character color
2975 * 19 = change underlined character color
2976 * 46 = change logfile (not implemented)
2977 * 50 = change font
2978 *
2979 * rxvt extensions:
2980 * 9 = change locale (NYI)
2981 * 10 = menu (may change in future)
2982 * 20 = bg pixmap
2983 * 39 = change default fg color
2984 * 49 = change default bg color
2985 * 55 = dump scrollback buffer and all of screen
2986 */ 3279 */
2987void 3280void
2988rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3281rxvt_term::process_xterm_seq (int op, const char *str, char resp)
2989{ 3282{
2990 int changed = 0; 3283 int color;
2991 int color;
2992 char *buf, *name; 3284 char *buf, *name;
3285 bool query = str[0] == '?' && !str[1];
3286 int saveop = op;
3287
3288 dLocal (Display *, dpy);
2993 3289
2994 assert (str != NULL); 3290 assert (str != NULL);
3291
3292 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3293 return;
3294
2995 switch (op) 3295 switch (op)
2996 { 3296 {
2997 case XTerm_name: 3297 case XTerm_name:
2998 set_title (str); 3298 set_title (str);
2999 /* FALLTHROUGH */ 3299 /* FALLTHROUGH */
3000 case XTerm_iconName: 3300 case XTerm_iconName:
3001 set_iconName (str); 3301 set_icon_name (str);
3002 break; 3302 break;
3003 case XTerm_title: 3303 case XTerm_title:
3004 set_title (str); 3304 set_title (str);
3005 break; 3305 break;
3306 case XTerm_property:
3307 if (str[0] == '?')
3308 {
3309 Atom prop = display->atom (str + 1);
3310 Atom actual_type;
3311 int actual_format;
3312 unsigned long nitems;
3313 unsigned long bytes_after;
3314 unsigned char *value = 0;
3315 const char *str = "";
3316
3317 if (prop
3318 && XGetWindowProperty (dpy, parent[0],
3319 prop, 0, 1<<16, 0, AnyPropertyType,
3320 &actual_type, &actual_format,
3321 &nitems, &bytes_after, &value) == Success
3322 && actual_type != None
3323 && actual_format == 8)
3324 str = (const char *)(value);
3325
3326 tt_printf ("\033]%d;%s%c", op, str, resp);
3327
3328 XFree (value);
3329 }
3330 else
3331 {
3332 char *eq = strchr (str, '='); // constness lost, but verified to be ok
3333
3334 if (eq)
3335 {
3336 *eq = 0;
3337 set_utf8_property (display->atom (str), eq + 1);
3338 }
3339 else
3340 XDeleteProperty (dpy, parent[0],
3341 display->atom (str));
3342 }
3343 break;
3344
3006 case XTerm_Color: 3345 case XTerm_Color:
3007 for (buf = (char *)str; buf && *buf;) 3346 for (buf = (char *)str; buf && *buf;)
3008 { 3347 {
3009 if ((name = STRCHR (buf, ';')) == NULL) 3348 if ((name = strchr (buf, ';')) == NULL)
3010 break; 3349 break;
3350
3011 *name++ = '\0'; 3351 *name++ = '\0';
3012 color = atoi (buf); 3352 color = atoi (buf) + minCOLOR;
3013 if (color < 0 || color >= TOTAL_COLORS) 3353
3354 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3014 break; 3355 break;
3356
3015 if ((buf = STRCHR (name, ';')) != NULL) 3357 if ((buf = strchr (name, ';')) != NULL)
3016 *buf++ = '\0'; 3358 *buf++ = '\0';
3017 set_window_color (color + minCOLOR, name); 3359
3360 process_color_seq (op, color, name, resp);
3018 } 3361 }
3362 break;
3363 case Rxvt_restoreFG:
3364 case XTerm_Color00:
3365 process_color_seq (op, Color_fg, str, resp);
3366 break;
3367 case Rxvt_restoreBG:
3368 case XTerm_Color01:
3369 process_color_seq (op, Color_bg, str, resp);
3019 break; 3370 break;
3020#ifndef NO_CURSORCOLOR 3371#ifndef NO_CURSORCOLOR
3021 case XTerm_Color_cursor: 3372 case XTerm_Color_cursor:
3022 set_window_color (Color_cursor, str); 3373 process_color_seq (op, Color_cursor, str, resp);
3023 break; 3374 break;
3024#endif 3375#endif
3025 case XTerm_Color_pointer: 3376 case XTerm_Color_pointer_fg:
3026 set_window_color (Color_pointer, str); 3377 process_color_seq (op, Color_pointer_fg, str, resp);
3378 break;
3379 case XTerm_Color_pointer_bg:
3380 process_color_seq (op, Color_pointer_bg, str, resp);
3027 break; 3381 break;
3028#ifndef NO_BOLD_UNDERLINE_REVERSE 3382#ifndef NO_BOLD_UNDERLINE_REVERSE
3029 case XTerm_Color_BD:
3030 set_window_color (Color_BD, str);
3031 break;
3032 case XTerm_Color_UL:
3033 set_window_color (Color_UL, str);
3034 break;
3035 case XTerm_Color_RV: 3383 case XTerm_Color_RV:
3036 set_window_color (Color_RV, str); 3384 process_color_seq (op, Color_RV, str, resp);
3037 break; 3385 break;
3386 case Rxvt_Color_BD:
3387 case URxvt_Color_BD:
3388 process_color_seq (op, Color_BD, str, resp);
3389 break;
3390 case Rxvt_Color_UL:
3391 case URxvt_Color_UL:
3392 process_color_seq (op, Color_UL, str, resp);
3393 break;
3394 case URxvt_Color_IT:
3395 process_color_seq (op, Color_IT, str, resp);
3396 break;
3038#endif 3397#endif
3039 3398#if ENABLE_TRANSPARENCY
3040 case XTerm_Menu: 3399 case URxvt_Color_tint:
3400 process_color_seq (op, Color_tint, str, resp);
3041 /* 3401 {
3042 * rxvt_menubar_dispatch () violates the constness of the string, 3402 bool changed = false;
3043 * so DON'T do it here 3403
3404 if (ISSET_PIXCOLOR (Color_tint))
3405 changed = bgPixmap.set_tint (pix_colors_focused [Color_tint]);
3406 else
3407 changed = bgPixmap.unset_tint ();
3408
3409 if (changed)
3410 update_background ();
3044 */ 3411 }
3412
3045 break; 3413 break;
3414#endif
3415
3416#if BG_IMAGE_FROM_FILE
3046 case XTerm_Pixmap: 3417 case Rxvt_Pixmap:
3047 if (*str != ';') 3418 if (!strcmp (str, "?"))
3048 { 3419 {
3049#if XPM_BACKGROUND 3420 char str[256];
3050 scale_pixmap (""); /* reset to default scaling */ 3421
3051 set_bgPixmap (str); /* change pixmap */ 3422 sprintf (str, "[%dx%d+%d+%d]", /* can't presume snprintf () ! */
3052#endif 3423 min (bgPixmap.h_scale, 32767), min (bgPixmap.v_scale, 32767),
3053 scr_touch (true); 3424 min (bgPixmap.h_align, 32767), min (bgPixmap.v_align, 32767));
3425 process_xterm_seq (XTerm_title, str, CHAR_ST);
3054 } 3426 }
3055 while ((str = STRCHR (str, ';')) != NULL) 3427 else
3056 { 3428 {
3429 int changed = 0;
3430
3431 if (*str != ';')
3432 {
3433 /* reset to default scaling :*/
3434 bgPixmap.unset_geometry ();
3435 if (bgPixmap.set_file (str)) /* change pixmap */
3436 changed++;
3437 str = strchr (str, ';');
3438 if (str == NULL)
3439 bgPixmap.set_defaultGeometry ();
3440 }
3441
3442 while (str)
3443 {
3057 str++; 3444 str++;
3058#if XPM_BACKGROUND 3445 if (bgPixmap.set_geometry (str))
3059 changed += scale_pixmap (str); 3446 changed++;
3060#endif 3447 str = strchr (str, ';');
3448 }
3061 3449
3450 if (changed)
3451 update_background ();
3062 } 3452 }
3063 if (changed)
3064 {
3065#ifdef XPM_BACKGROUND
3066 resize_pixmap ();
3067#endif
3068 scr_touch (true);
3069 }
3070 break; 3453 break;
3454#endif
3071 3455
3072 case XTerm_restoreFG:
3073 set_window_color (Color_fg, str);
3074 break;
3075 case XTerm_restoreBG:
3076 set_window_color (Color_bg, str);
3077 break;
3078 case XTerm_logfile: 3456 case XTerm_logfile:
3457 // TODO, when secure mode?
3079 break; 3458 break;
3080 case XTerm_font: 3459
3081 change_font (str);
3082 break;
3083 case XTerm_locale:
3084 set_locale (str);
3085 im_cb ();
3086 break;
3087#if 0 3460#if 0
3088 case XTerm_dumpscreen: /* no error notices */ 3461 case Rxvt_dumpscreen: /* no error notices */
3089 { 3462 {
3090 int fd; 3463 int fd;
3091 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3464 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3092 { 3465 {
3093 scr_dump (fd); 3466 scr_dump (fd);
3094 close (fd); 3467 close (fd);
3095 } 3468 }
3096 } 3469 }
3097 break; 3470 break;
3098#endif 3471#endif
3472 case XTerm_font:
3473 op = URxvt_font;
3474 case URxvt_font:
3475#if ENABLE_STYLES
3476 case URxvt_boldFont:
3477 case URxvt_italicFont:
3478 case URxvt_boldItalicFont:
3479#endif
3480 if (query)
3481 tt_printf ("\33]%d;%-.250s%c", saveop,
3482 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3483 ? fontset[op - URxvt_font]->fontdesc : "",
3484 resp);
3485 else
3486 {
3487 const char *&res = rs[Rs_font + (op - URxvt_font)];
3099 3488
3489 res = strdup (str);
3490 allocated.push_back ((void *)res);
3491 set_fonts ();
3492 }
3493 break;
3494
3495 case URxvt_version:
3496 if (query)
3497 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3498 op,
3499 rs[Rs_name], VERSION[0], VERSION[2],
3500 resp);
3501 break;
3502
3503#if !ENABLE_MINIMAL
3504 case URxvt_locale:
3505 if (query)
3506 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3507 else
3508 {
3509 set_locale (str);
3510 pty->set_utf8_mode (enc_utf8);
3511 init_xlocale ();
3512 }
3513 break;
3514
3515 case URxvt_view_up:
3516 case URxvt_view_down:
3517 {
3518 int lines = atoi (str);
3519
3520 if (lines)
3521 scr_page (op == URxvt_view_up ? UP : DN, lines);
3522 else
3523 scr_erase_savelines ();
3524 }
3525
3526 break;
3527#endif
3528
3529#if ENABLE_PERL
3530 case URxvt_perl:
3531 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_END)))
3532 ; // no responses yet
3533 break;
3534#endif
3100 } 3535 }
3101} 3536}
3102/*----------------------------------------------------------------------*/ 3537/*----------------------------------------------------------------------*/
3103 3538
3104/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3539/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3112 * so no need for fancy checking 3547 * so no need for fancy checking
3113 */ 3548 */
3114int 3549int
3115rxvt_term::privcases (int mode, unsigned long bit) 3550rxvt_term::privcases (int mode, unsigned long bit)
3116{ 3551{
3117 int state; 3552 int state;
3118 3553
3119 if (mode == 's') 3554 if (mode == 's')
3120 { 3555 {
3121 SavedModes |= (PrivateModes & bit); 3556 SavedModes |= (priv_modes & bit);
3122 return -1; 3557 return -1;
3123 } 3558 }
3124 else 3559 else
3125 { 3560 {
3126 if (mode == 'r') 3561 if (mode == 'r')
3127 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3562 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3128 else 3563 else
3129 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3564 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3130 PrivMode (state, bit); 3565 PrivMode (state, bit);
3131 } 3566 }
3567
3132 return state; 3568 return state;
3133} 3569}
3134 3570
3135/* we're not using priv _yet_ */ 3571/* we're not using priv _yet_ */
3136void 3572void
3137rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3573rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg)
3138{ 3574{
3139 unsigned int i, j; 3575 unsigned int i, j;
3140 int state; 3576 int state;
3577
3141 static const struct 3578 static const struct
3142 { 3579 {
3143 const int argval; 3580 const int argval;
3144 const unsigned long bit; 3581 const unsigned long bit;
3145 }
3146 argtopriv[] = { 3582 } argtopriv[] = {
3147 { 1, PrivMode_aplCUR }, 3583 { 1, PrivMode_aplCUR },
3148 { 2, PrivMode_vt52 }, 3584 { 2, PrivMode_vt52 },
3149 { 3, PrivMode_132 }, 3585 { 3, PrivMode_132 },
3150 { 4, PrivMode_smoothScroll }, 3586 { 4, PrivMode_smoothScroll },
3151 { 5, PrivMode_rVideo }, 3587 { 5, PrivMode_rVideo },
3152 { 6, PrivMode_relOrigin }, 3588 { 6, PrivMode_relOrigin },
3153 { 7, PrivMode_Autowrap }, 3589 { 7, PrivMode_Autowrap },
3590 // 8, bi-directional support mode
3154 { 9, PrivMode_MouseX10 }, 3591 { 9, PrivMode_MouseX10 },
3155#ifdef menuBar_esc 3592 // 18, 19 printing-related
3156 { menuBar_esc, PrivMode_menuBar }, 3593 { 25, PrivMode_VisibleCursor },
3157#endif
3158#ifdef scrollBar_esc 3594#ifdef scrollBar_esc
3159 { scrollBar_esc, PrivMode_scrollBar }, 3595 { scrollBar_esc, PrivMode_scrollBar },
3160#endif 3596#endif
3161 { 25, PrivMode_VisibleCursor },
3162 { 35, PrivMode_ShiftKeys }, 3597 { 35, PrivMode_ShiftKeys }, // rxvt extension
3163 { 40, PrivMode_132OK }, 3598 { 40, PrivMode_132OK },
3599 // 41 xterm more fixes NYI
3600 // 45 margin bell NYI
3601 // 46 start logging
3164 { 47, PrivMode_Screen }, 3602 { 47, PrivMode_Screen },
3165 { 66, PrivMode_aplKP }, 3603 { 66, PrivMode_aplKP },
3166#ifndef NO_BACKSPACE_KEY 3604#ifndef NO_BACKSPACE_KEY
3167 { 67, PrivMode_BackSpace }, 3605 { 67, PrivMode_BackSpace },
3168#endif 3606#endif
3169 { 1000, PrivMode_MouseX11 }, 3607 { 1000, PrivMode_MouseX11 },
3608 { 1002, PrivMode_MouseBtnEvent },
3609 { 1003, PrivMode_MouseAnyEvent },
3170 { 1010, PrivMode_TtyOutputInh }, 3610 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3171 { 1011, PrivMode_Keypress }, 3611 { 1011, PrivMode_Keypress }, // rxvt extension
3612 // 1035 enable modifiers for alt, numlock NYI
3613 // 1036 send ESC for meta keys NYI
3614 // 1037 send DEL for keypad delete NYI
3172 { 1047, PrivMode_Screen }, 3615 { 1047, PrivMode_Screen },
3616 // 1048 save and restore cursor
3173 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3617 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3618 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3619 { 2004, PrivMode_BracketPaste },
3174 }; 3620 };
3175 3621
3176 if (nargs == 0) 3622 if (nargs == 0)
3177 return; 3623 return;
3178 3624
… …
3193 state = privcases (mode, argtopriv[j].bit); 3639 state = privcases (mode, argtopriv[j].bit);
3194 break; 3640 break;
3195 } 3641 }
3196 3642
3197 /* extra handling for values with state unkept */ 3643 /* extra handling for values with state unkept */
3198 if (state == -1)
3199 switch (arg[i]) 3644 switch (arg[i])
3200 { 3645 {
3646#if ENABLE_STYLES
3647 case 1021:
3648 set_option (Opt_intensityStyles, mode);
3649
3650 scr_touch (true);
3651 break;
3652#endif
3201 case 1048: /* alternative cursor save */ 3653 case 1048: /* alternative cursor save */
3654 case 1049:
3655 if (option (Opt_secondaryScreen))
3202 if (mode == 0) 3656 if (mode == 0)
3203 scr_cursor (RESTORE); 3657 scr_cursor (RESTORE);
3204 else if (mode == 1) 3658 else if (mode == 1)
3205 scr_cursor (SAVE); 3659 scr_cursor (SAVE);
3206 /* FALLTHROUGH */
3207 default:
3208 continue; /* for (;i;) */
3209 }
3210
3211 /* extra handling for values with valid 0 or 1 state */
3212 switch (arg[i])
3213 {
3214 /* case 1: - application cursor keys */
3215 case 2: /* VT52 mode */
3216 /* oddball mode. should be set regardless of set/reset
3217 * parameter. Return from VT52 mode with an ESC < from
3218 * within VT52 mode
3219 */
3220 PrivMode (1, PrivMode_vt52);
3221 break; 3660 break;
3661 }
3662
3663 if (state >= 0)
3664 /* extra handling for values with valid 0 or 1 state */
3665 switch (arg[i])
3666 {
3667 /* case 1: - application cursor keys */
3668 case 2: /* VT52 mode */
3669 /* oddball mode. should be set regardless of set/reset
3670 * parameter. Return from VT52 mode with an ESC < from
3671 * within VT52 mode
3672 */
3673 PrivMode (1, PrivMode_vt52);
3674 break;
3222 case 3: /* 80/132 */ 3675 case 3: /* 80/132 */
3223 if (PrivateModes & PrivMode_132OK) 3676 if (priv_modes & PrivMode_132OK)
3224 set_widthheight ( (unsigned int) ((state ? 132 : 80) * TermWin.fwidth), 3677 {
3225 (unsigned int)TermWin.height); 3678 scr_poweron ();
3679 set_widthheight (((state ? 132 : 80) * fwidth), 24 * fheight);
3680 }
3226 break; 3681 break;
3227 case 4: /* smooth scrolling */ 3682 case 4: /* smooth scrolling */
3228 if (state)
3229 Options &= ~Opt_jumpScroll;
3230 else
3231 Options |= Opt_jumpScroll; 3683 set_option (Opt_jumpScroll, !state);
3232 break; 3684 break;
3233 case 5: /* reverse video */ 3685 case 5: /* reverse video */
3234 scr_rvideo_mode (state); 3686 scr_rvideo_mode (state);
3235 break; 3687 break;
3236 case 6: /* relative/absolute origins */ 3688 case 6: /* relative/absolute origins */
3237 scr_relative_origin (state); 3689 scr_relative_origin (state);
3238 break; 3690 break;
3239 case 7: /* autowrap */ 3691 case 7: /* autowrap */
3240 scr_autowrap (state); 3692 scr_autowrap (state);
3241 break; 3693 break;
3242 /* case 8: - auto repeat, can't do on a per window basis */ 3694 /* case 8: - auto repeat, can't do on a per window basis */
3243 case 9: /* X10 mouse reporting */ 3695 case 9: /* X10 mouse reporting */
3244 if (state) /* orthogonal */ 3696 if (state) /* orthogonal */
3245 PrivateModes &= ~ (PrivMode_MouseX11); 3697 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3246 break; 3698 break;
3247#ifdef menuBar_esc
3248 case menuBar_esc:
3249#ifdef MENUBAR
3250 map_menuBar (state);
3251#endif
3252 break;
3253#endif
3254#ifdef scrollBar_esc 3699#ifdef scrollBar_esc
3255 case scrollBar_esc: 3700 case scrollBar_esc:
3256 if (scrollbar_mapping (state)) 3701 if (scrollbar_mapping (state))
3257 { 3702 {
3258 resize_all_windows (0, 0, 0); 3703 resize_all_windows (0, 0, 0);
3259 scr_touch (true); 3704 scr_touch (true);
3260 } 3705 }
3261 break; 3706 break;
3262#endif 3707#endif
3263 case 25: /* visible/invisible cursor */ 3708 case 25: /* visible/invisible cursor */
3264 scr_cursor_visible (state); 3709 scr_cursor_visible (state);
3265 break; 3710 break;
3266 /* case 35: - shift keys */ 3711 /* case 35: - shift keys */
3267 /* case 40: - 80 <--> 132 mode */ 3712 /* case 40: - 80 <--> 132 mode */
3268 case 47: /* secondary screen */ 3713 case 47: /* secondary screen */
3269 scr_change_screen (state); 3714 scr_change_screen (state);
3270 break; 3715 break;
3271 /* case 66: - application key pad */ 3716 /* case 66: - application key pad */
3272 /* case 67: - backspace key */ 3717 /* case 67: - backspace key */
3273 case 1000: /* X11 mouse reporting */ 3718 case 1000: /* X11 mouse reporting */
3274 if (state) /* orthogonal */ 3719 if (state) /* orthogonal */
3275 PrivateModes &= ~ (PrivMode_MouseX10); 3720 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3276 break; 3721 break;
3277#if 0
3278 case 1001: 3722 case 1002:
3279 break; /* X11 mouse highlighting */ 3723 case 1003:
3280#endif 3724 if (state)
3725 {
3726 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3727 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3728 vt_emask_mouse = PointerMotionMask;
3729 }
3730 else
3731 vt_emask_mouse = NoEventMask;
3732 vt_select_input ();
3733 break;
3281 case 1010: /* scroll to bottom on TTY output inhibit */ 3734 case 1010: /* scroll to bottom on TTY output inhibit */
3282 if (state)
3283 Options &= ~Opt_scrollTtyOutput;
3284 else
3285 Options |= Opt_scrollTtyOutput; 3735 set_option (Opt_scrollTtyOutput, !state);
3286 break; 3736 break;
3287 case 1011: /* scroll to bottom on key press */ 3737 case 1011: /* scroll to bottom on key press */
3288 if (state)
3289 Options |= Opt_scrollTtyKeypress; 3738 set_option (Opt_scrollTtyKeypress, state);
3290 else
3291 Options &= ~Opt_scrollTtyKeypress;
3292 break; 3739 break;
3293 case 1047: /* secondary screen w/ clearing */ 3740 case 1047: /* secondary screen w/ clearing last */
3294 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3741 if (option (Opt_secondaryScreen))
3295 if (current_screen != PRIMARY) 3742 if (current_screen != PRIMARY)
3296 scr_erase_screen (2); 3743 scr_erase_screen (2);
3297 scr_change_screen (state); 3744 scr_change_screen (state);
3298 /* FALLTHROUGH */
3299 default:
3300 break; 3745 break;
3746 case 1049: /* secondary screen w/ clearing first */
3747 scr_change_screen (state);
3748 if (option (Opt_secondaryScreen))
3749 if (current_screen != PRIMARY)
3750 scr_erase_screen (2);
3751 break;
3752 default:
3753 break;
3301 } 3754 }
3302 } 3755 }
3303} 3756}
3304/*}}} */ 3757/*}}} */
3305 3758
3306/*{{{ process sgr sequences */ 3759/*{{{ process sgr sequences */
3307void 3760void
3308rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3761rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3309{ 3762{
3310 unsigned int i; 3763 unsigned int i;
3311 short rendset; 3764 short rendset;
3312 int rendstyle; 3765 int rendstyle;
3313 3766
3314 if (nargs == 0) 3767 if (nargs == 0)
3315 { 3768 {
3316 scr_rendition (0, ~RS_None); 3769 scr_rendition (0, ~RS_None);
3317 return; 3770 return;
3318 } 3771 }
3772
3319 for (i = 0; i < nargs; i++) 3773 for (i = 0; i < nargs; i++)
3320 { 3774 {
3321 rendset = -1; 3775 rendset = -1;
3322 switch (arg[i]) 3776 switch (arg[i])
3323 { 3777 {
… …
3325 rendset = 0, rendstyle = ~RS_None; 3779 rendset = 0, rendstyle = ~RS_None;
3326 break; 3780 break;
3327 case 1: 3781 case 1:
3328 rendset = 1, rendstyle = RS_Bold; 3782 rendset = 1, rendstyle = RS_Bold;
3329 break; 3783 break;
3784 //case 2: // low intensity
3785 case 3:
3786 rendset = 1, rendstyle = RS_Italic;
3787 break;
3330 case 4: 3788 case 4:
3331 rendset = 1, rendstyle = RS_Uline; 3789 rendset = 1, rendstyle = RS_Uline;
3332 break; 3790 break;
3333 case 5: 3791 case 5: // slowly blinking
3792 case 6: // rapidly blinking
3334 rendset = 1, rendstyle = RS_Blink; 3793 rendset = 1, rendstyle = RS_Blink;
3335 break; 3794 break;
3795 //case 6: // scoansi light background
3336 case 7: 3796 case 7:
3337 rendset = 1, rendstyle = RS_RVid; 3797 rendset = 1, rendstyle = RS_RVid;
3338 break; 3798 break;
3339 case 22: 3799 case 8:
3800 // invisible. NYI
3801 break;
3802 //case 9: // crossed out
3803 //case 10: // scoansi acs off, primary font
3804 //case 11: // scoansi acs on, first alt font
3805 //case 12: // scoansi acs on, |0x80, second alt font
3806 //...
3807 //case 19: // ninth alt font
3808 //case 20: // gothic
3809 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3340 rendset = 0, rendstyle = RS_Bold; 3810 rendset = 0, rendstyle = RS_Bold;
3811 break;
3812 case 22: // normal intensity
3813 rendset = 0, rendstyle = RS_Bold;
3814 break;
3815 case 23: // disable italic
3816 rendset = 0, rendstyle = RS_Italic;
3341 break; 3817 break;
3342 case 24: 3818 case 24:
3343 rendset = 0, rendstyle = RS_Uline; 3819 rendset = 0, rendstyle = RS_Uline;
3344 break; 3820 break;
3345 case 25: 3821 case 25:
3346 rendset = 0, rendstyle = RS_Blink; 3822 rendset = 0, rendstyle = RS_Blink;
3347 break; 3823 break;
3824 case 26: // variable spacing (iso 8613)
3825 rendset = 0, rendstyle = RS_Blink;
3826 break;
3348 case 27: 3827 case 27:
3349 rendset = 0, rendstyle = RS_RVid; 3828 rendset = 0, rendstyle = RS_RVid;
3350 break; 3829 break;
3830 //case 28: // visible. NYI
3831 //case 29: // not crossed-out
3351 } 3832 }
3833
3352 if (rendset != -1) 3834 if (rendset != -1)
3353 { 3835 {
3354 scr_rendition (rendset, rendstyle); 3836 scr_rendition (rendset, rendstyle);
3355 continue; /* for (;i;) */ 3837 continue; /* for (;i;) */
3356 } 3838 }
… …
3363 case 33: 3845 case 33:
3364 case 34: 3846 case 34:
3365 case 35: 3847 case 35:
3366 case 36: 3848 case 36:
3367 case 37: 3849 case 37:
3368 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), 3850 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3369 Color_fg);
3370 break; 3851 break;
3371#ifdef TTY_256COLOR 3852 case 38: // set fg color, ISO 8613-6
3372 case 38:
3373 if (nargs > i + 2 && arg[i + 1] == 5) 3853 if (nargs > i + 2 && arg[i + 1] == 5)
3374 { 3854 {
3375 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3855 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3376 Color_fg);
3377 i += 2; 3856 i += 2;
3378 } 3857 }
3379 break; 3858 break;
3380#endif
3381 case 39: /* default fg */ 3859 case 39: /* default fg */
3382 scr_color (Color_fg, Color_fg); 3860 scr_color (Color_fg, Color_fg);
3383 break; 3861 break;
3384 3862
3385 case 40: 3863 case 40:
… …
3388 case 43: 3866 case 43:
3389 case 44: 3867 case 44:
3390 case 45: 3868 case 45:
3391 case 46: 3869 case 46:
3392 case 47: 3870 case 47:
3393 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), 3871 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3394 Color_bg);
3395 break; 3872 break;
3396#ifdef TTY_256COLOR 3873 case 48: // set bg color, ISO 8613-6
3397 case 48:
3398 if (nargs > i + 2 && arg[i + 1] == 5) 3874 if (nargs > i + 2 && arg[i + 1] == 5)
3399 { 3875 {
3400 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3876 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3401 Color_bg);
3402 i += 2; 3877 i += 2;
3403 } 3878 }
3404 break; 3879 break;
3405#endif
3406 case 49: /* default bg */ 3880 case 49: /* default bg */
3407 scr_color (Color_bg, Color_bg); 3881 scr_color (Color_bg, Color_bg);
3408 break; 3882 break;
3409 3883
3410#ifndef NO_BRIGHTCOLOR 3884 //case 50: // not variable spacing
3885
3886#if !ENABLE_MINIMAL
3411 case 90: 3887 case 90:
3412 case 91: /* set bright fg color */ 3888 case 91: /* set bright fg color */
3413 case 92: 3889 case 92:
3414 case 93: 3890 case 93:
3415 case 94: 3891 case 94:
3416 case 95: 3892 case 95:
3417 case 96: 3893 case 96:
3418 case 97: 3894 case 97:
3419 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 3895 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3420 Color_fg);
3421 break; 3896 break;
3422 case 100: 3897 case 100:
3423 case 101: /* set bright bg color */ 3898 case 101: /* set bright bg color */
3424 case 102: 3899 case 102:
3425 case 103: 3900 case 103:
3426 case 104: 3901 case 104:
3427 case 105: 3902 case 105:
3428 case 106: 3903 case 106:
3429 case 107: 3904 case 107:
3430 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 3905 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3431 Color_bg);
3432 break; 3906 break;
3433#endif 3907#endif
3434
3435 } 3908 }
3436 } 3909 }
3437} 3910}
3438/*}}} */ 3911/*}}} */
3439 3912
3440/*{{{ process Rob Nation's own graphics mode sequences */ 3913/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3441void 3914void
3442rxvt_term::process_graphics () 3915rxvt_term::process_graphics ()
3443{ 3916{
3444 unsigned char ch, cmd = cmd_getc (); 3917 unicode_t ch, cmd = cmd_getc ();
3445 3918
3446 if (cmd == 'Q') 3919 if (cmd == 'Q')
3920 {
3447 { /* query graphics */ 3921 /* query graphics */
3448 tt_printf ("\033G0\n"); /* no graphics */ 3922 tt_printf ("\033G0\012"); /* no graphics */
3449 return; 3923 return;
3450 } 3924 }
3451 /* swallow other graphics sequences until terminating ':' */ 3925 /* swallow other graphics sequences until terminating ':' */
3452 do 3926 do
3453 ch = cmd_getc (); 3927 ch = cmd_getc ();
… …
3463 */ 3937 */
3464void 3938void
3465rxvt_term::tt_printf (const char *fmt,...) 3939rxvt_term::tt_printf (const char *fmt,...)
3466{ 3940{
3467 va_list arg_ptr; 3941 va_list arg_ptr;
3468 unsigned char buf[256]; 3942 char buf[256];
3469 3943
3470 va_start (arg_ptr, fmt); 3944 va_start (arg_ptr, fmt);
3471 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 3945 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3472 va_end (arg_ptr); 3946 va_end (arg_ptr);
3473 tt_write (buf, STRLEN (buf)); 3947 tt_write (buf, strlen (buf));
3474} 3948}
3475 3949
3476/* ---------------------------------------------------------------------- */ 3950/* ---------------------------------------------------------------------- */
3477/* Write data to the pty as typed by the user, pasted with the mouse, 3951/* Write data to the pty as typed by the user, pasted with the mouse,
3478 * or generated by us in response to a query ESC sequence. 3952 * or generated by us in response to a query ESC sequence.
3479 */ 3953 */
3954const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
3955
3480void 3956void
3481rxvt_term::tt_write (const unsigned char *data, unsigned int len) 3957rxvt_term::tt_write (const char *data, unsigned int len)
3482{ 3958{
3483 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 3959 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
3960 return;
3484 3961
3485 if (len) 3962 if (pty->pty < 0)
3963 return;
3964
3965 if (v_buflen == 0)
3966 {
3967 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
3968
3969 if ((unsigned int)written == len)
3970 return;
3971
3972 data += written;
3973 len -= written;
3486 { 3974 }
3975
3976 v_buffer = (char *)realloc (v_buffer, v_buflen + len);
3977
3978 memcpy (v_buffer + v_buflen, data, len);
3979 v_buflen += len;
3980
3981 pty_ev.set (ev::READ | ev::WRITE);
3982}
3983
3984void rxvt_term::pty_write ()
3985{
3986 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
3987
3988 if (written > 0)
3989 {
3990 v_buflen -= written;
3991
3487 if (v_buflen == 0) 3992 if (v_buflen == 0)
3488 { 3993 {
3489 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3490
3491 if ((unsigned int)written == len)
3492 return;
3493
3494 data += written;
3495 len -= written;
3496 }
3497
3498
3499 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3500
3501 memcpy (v_buffer + v_buflen, data, len);
3502 v_buflen += len;
3503 }
3504
3505 for (;;)
3506 {
3507 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3508
3509 if (written > 0)
3510 {
3511 v_buflen -= written;
3512
3513 if (v_buflen == 0)
3514 {
3515 free (v_buffer); 3994 free (v_buffer);
3516 v_buffer = 0; 3995 v_buffer = 0;
3517 v_buflen = 0;
3518 3996
3519 pty_ev.set (EVENT_READ); 3997 pty_ev.set (ev::READ);
3520 return;
3521 }
3522
3523 memmove (v_buffer, v_buffer + written, v_buflen);
3524 }
3525 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3526 // original code just ignores this...
3527 destroy ();
3528 else
3529 {
3530 pty_ev.set (EVENT_READ | EVENT_WRITE);
3531 return; 3998 return;
3532 } 3999 }
4000
4001 memmove (v_buffer, v_buffer + written, v_buflen);
3533 } 4002 }
4003 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4004 pty_ev.set (ev::READ);
3534} 4005}
3535 4006
3536/*----------------------- end-of-file (C source) -----------------------*/ 4007/*----------------------- end-of-file (C source) -----------------------*/
3537 4008

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