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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.58 by pcg, Wed Feb 25 15:06:03 2004 UTC vs.
Revision 1.227 by root, Mon Jan 2 15:35:43 2006 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*--------------------------------*-C-*---------------------------------*
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) 2003-2005 Marc Lehmann <pcg@goof.com>
31 * 31 *
32 * This program is free software; you can redistribute it and/or modify 32 * This program is free software; you can redistribute it and/or modify
33 * it under the terms of the GNU General Public License as published by 33 * it under the terms of the GNU General Public License as published by
34 * the Free Software Foundation; either version 2 of the License, or 34 * the Free Software Foundation; either version 2 of the License, or
35 * (at your option) any later version. 35 * (at your option) any later version.
… …
43 * along with this program; if not, write to the Free Software 43 * along with this program; if not, write to the Free Software
44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
45 *----------------------------------------------------------------------*/ 45 *----------------------------------------------------------------------*/
46 46
47/*{{{ includes: */ 47/*{{{ includes: */
48#include "../config.h" /* NECESSARY */ 48#include "../config.h"
49#include "rxvt.h" /* NECESSARY */ 49#include "rxvt.h"
50#include "rxvtperl.h"
50#include "version.h" 51#include "version.h"
51#include "command.h" 52#include "command.h"
52 53
54#if HAVE_SCHED_YIELD
53#include <wchar.h> 55# include <sched.h>
56#endif
57
58#ifdef KEYSYM_RESOURCE
59# include "keyboard.h"
60#endif
61
62#include <csignal>
54 63
55/*----------------------------------------------------------------------*/ 64/*----------------------------------------------------------------------*/
65
66#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
67
68// exception thrown when the command parser runs out of input data
69class out_of_input { } out_of_input;
70
71#if ENABLE_FRILLS || ISO_14755
72
73#define ISO_14755_STARTED 0x80000000UL
74#define ISO_14755_51 0x40000000UL // basic (section 5.1)
75#define ISO_14755_52 0x20000000UL // keycap (section 5.2)
76#define ISO_14755_54 0x10000000UL // code feedback (section 5.4)
77#define ISO_14755_MASK 0x0fffffffUL
78
79#if ISO_14755
80static unsigned short iso14755_symtab[] = {
81 // keysym, unicode
82 XK_Left, 0x2190,
83 XK_KP_Left, 0x2190,
84 XK_Up, 0x2191,
85 XK_KP_Up, 0x2191,
86 XK_Right, 0x2192,
87 XK_KP_Right, 0x2192,
88 XK_Down, 0x2193,
89 XK_KP_Down, 0x2193,
90 XK_Linefeed, 0x21b4,
91 XK_Return, 0x21b5,
92 XK_KP_Enter, 0x21b5,
93
94 XK_Prior, 0x21de,
95 XK_Next, 0x21df,
96 XK_Tab, 0x21e5,
97 XK_ISO_Left_Tab, 0x21e6,
98 XK_Shift_L, 0x21e7,
99 XK_Shift_R, 0x21e7,
100
101 XK_Shift_Lock, 0x21eb,
102 XK_ISO_Lock, 0x21eb,
103 XK_ISO_Lock, 0x21eb,
104 XK_Caps_Lock, 0x21ec,
105 XK_Num_Lock, 0x21ed,
106 XK_ISO_Level3_Shift, 0x21ee,
107 XK_ISO_Level3_Lock, 0x21ef,
108 XK_ISO_Group_Lock, 0x21f0,
109 XK_Home, 0x21f1,
110 XK_End, 0x21f2,
111
112 XK_Execute, 0x2318,
113 XK_Begin, 0x2320,
114 XK_Delete, 0x2326,
115 XK_Clear, 0x2327,
116 XK_BackSpace, 0x232b,
117 XK_Insert, 0x2380,
118 XK_Control_L, 0x2388,
119 XK_Control_R, 0x2388,
120 XK_Pause, 0x2389,
121 XK_Break, 0x238a,
122 XK_Escape, 0x238b,
123 XK_Undo, 0x238c,
124 XK_Print, 0x2399,
125
126 XK_space, 0x2423,
127
128#ifdef XK_KP_Begin
129 XK_KP_Prior, 0x21de,
130 XK_KP_Next, 0x21df,
131 XK_KP_Begin, 0x2320,
132 XK_KP_Insert, 0x2380,
133 XK_KP_Delete, 0x2326,
134 XK_KP_Space, 0x2422,
135#endif
136 0,
137};
138
139void
140rxvt_term::iso14755_54 (int x, int y)
141{
142 x = Pixel2Col (x);
143 y = Pixel2Row (y);
144
145 if (!IN_RANGE_EXC (x, 0, ncol)
146 || !IN_RANGE_EXC (y, 0, nrow))
147 return;
148
149 for (;;)
150 {
151 const line_t &l = ROW(y - view_start);
152
153 text_t t = l.t[x];
154
155 if (t != NOCHAR || !x)
156 {
157 iso14755_51 (l.t[x], l.r[x], x, y);
158 iso14755buf = ISO_14755_54;
159 break;
160 }
161
162 x--;
163 }
164}
165
166void
167rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y)
168{
169 rxvt_fontset *fs = FONTSET (r);
170 rxvt_font *f = (*fs)[fs->find_font (ch)];
171 wchar_t *chr, *alloc, ch2, *fname;
172 int len;
173
174 fname = rxvt_utf8towcs (f->name);
175
176# if ENABLE_COMBINING
177 if (IS_COMPOSE (ch))
178 {
179 len = rxvt_composite.expand (ch, 0);
180 alloc = chr = new wchar_t[len];
181 rxvt_composite.expand (ch, chr);
182 }
183 else
184# endif
185 {
186 ch2 = ch;
187
188 alloc = 0;
189 chr = &ch2;
190 len = 1;
191 }
192
193 char attr[80]; // plenty
194
195 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
196 (int)r,
197 fgcolor_of (r), bgcolor_of (r),
198 r & RS_Bold ? " bold" : "",
199 r & RS_Italic ? " italic" : "",
200 r & RS_Blink ? " blink" : "",
201 r & RS_RVid ? " rvid" : "",
202 r & RS_Uline ? " uline" : "",
203 r & RS_Careful ? " careful" : "");
204
205 int width = wcswidth (fname, wcslen (fname));
206
207 max_it (width, 8+5); // for char + hey
208 max_it (width, strlen (attr));
209
210 if (y >= 0)
211 {
212 y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1;
213 x = 0;
214 }
215
216 scr_overlay_new (x, y, width, len + 2);
217
218 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
219
220 for (int y = 0; y < len; y++)
221 {
222 char buf[9];
223
224 ch = *chr++;
225
226 sprintf (buf, "%8x", ch);
227 scr_overlay_set (0, y, buf);
228 scr_overlay_set (9, y, '=');
229# if !UNICODE3
230 if (ch >= 0x10000)
231 ch = 0xfffd;
232# endif
233 scr_overlay_set (11, y, ch, r);
234 scr_overlay_set (12, y, NOCHAR, r);
235 }
236
237 scr_overlay_set (0, len , attr);
238 scr_overlay_set (0, len + 1, fname);
239
240 free (fname);
241
242# if ENABLE_COMBINING
243 if (alloc)
244 delete [] alloc;
245# endif
246}
247#endif
248
249void
250rxvt_term::commit_iso14755 ()
251{
252 wchar_t ch[2];
253
254 ch[0] = iso14755buf & ISO_14755_MASK;
255 ch[1] = 0;
256
257 if (iso14755buf & ISO_14755_51)
258 {
259 char mb[16];
260 int len;
261
262 // allow verbatim 0-bytes and control-bytes to be entered
263 if (ch[0] >= 0x20)
264 len = wcstombs (mb, ch, 16);
265 else
266 {
267 mb[0] = ch[0];
268 len = 1;
269 }
270
271 if (len > 0)
272 tt_write ((unsigned char *)mb, len);
273 else
274 scr_bell ();
275 }
276
277 iso14755buf = 0;
278}
279
280int
281rxvt_term::hex_keyval (XKeyEvent &ev)
282{
283 // check wether this event corresponds to a hex digit
284 // if the modifiers had not been pressed.
285 for (int index = 0; index < 8; index++)
286 {
287 KeySym k = XLookupKeysym (&ev, index);
288
289 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
290 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
291 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
292 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
293 }
294
295 return -1;
296}
297#endif
56 298
57/*{{{ Convert the keypress event into a string */ 299/*{{{ Convert the keypress event into a string */
58void 300void
59rxvt_term::lookup_key (XKeyEvent &ev) 301rxvt_term::lookup_key (XKeyEvent &ev)
60{ 302{
… …
71 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 313 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
72 * escape sequence to toggle the Keypad. 314 * escape sequence to toggle the Keypad.
73 * 315 *
74 * Always permit `shift' to override the current setting 316 * Always permit `shift' to override the current setting
75 */ 317 */
76 shft = (ev.state & ShiftMask); 318 shft = ev.state & ShiftMask;
77 ctrl = (ev.state & ControlMask); 319 ctrl = ev.state & ControlMask;
78 meta = (ev.state & ModMetaMask); 320 meta = ev.state & ModMetaMask;
79 321
80 if (numlock_state || (ev.state & ModNumLockMask)) 322 if (numlock_state || (ev.state & ModNumLockMask))
81 { 323 {
82 numlock_state = (ev.state & ModNumLockMask); 324 numlock_state = (ev.state & ModNumLockMask);
83 PrivMode ((!numlock_state), PrivMode_aplKP); 325 PrivMode ((!numlock_state), PrivMode_aplKP);
… …
88#ifdef USE_XIM 330#ifdef USE_XIM
89 if (Input_Context) 331 if (Input_Context)
90 { 332 {
91 Status status_return; 333 Status status_return;
92 334
335#if 0
93#ifdef X_HAVE_UTF8_STRING 336#ifdef X_HAVE_UTF8_STRING
94 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful 337 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
95 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 338 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf,
96 KBUFSZ, &keysym, &status_return); 339 KBUFSZ, &keysym, &status_return);
97 else 340 else
98#endif 341#endif
342#endif
99 { 343 {
100 wchar_t wkbuf[KBUFSZ + 1]; 344 wchar_t wkbuf[KBUFSZ + 1];
101 345
102 // the XOpenIM manpage lies about hardcoding the locale 346 // the XOpenIM manpage lies about hardcoding the locale
103 // at the point of XOpenIM, so temporarily switch locales 347 // at the point of XOpenIM, so temporarily switch locales
104 if (rs[Rs_imLocale]) 348 if (rs[Rs_imLocale])
105 SET_LOCALE (rs[Rs_imLocale]); 349 SET_LOCALE (rs[Rs_imLocale]);
350
106 // assume wchar_t == unicode or better 351 // assume wchar_t == unicode or better
107 len = XwcLookupString (Input_Context, &ev, wkbuf, 352 len = XwcLookupString (Input_Context, &ev, wkbuf,
108 KBUFSZ, &keysym, &status_return); 353 KBUFSZ, &keysym, &status_return);
354
109 if (rs[Rs_imLocale]) 355 if (rs[Rs_imLocale])
110 SET_LOCALE (locale); 356 SET_LOCALE (locale);
111 357
112 if (status_return == XLookupChars 358 if (status_return == XLookupChars
113 || status_return == XLookupBoth) 359 || status_return == XLookupBoth)
… …
140 valid_keysym = keysym != NoSymbol; 386 valid_keysym = keysym != NoSymbol;
141 } 387 }
142 388
143 if (valid_keysym) 389 if (valid_keysym)
144 { 390 {
145 /* for some backwards compatibility */ 391#ifdef KEYSYM_RESOURCE
146#if defined(HOTKEY_CTRL) || defined(HOTKEY_META) 392 if (keyboard->dispatch (this, keysym, ev.state))
147# ifdef HOTKEY_CTRL 393 return;
148 if (ctrl)
149# else
150 if (meta)
151# endif 394#endif
152 {
153 if (keysym == ks_bigfont)
154 {
155 change_font (FONT_UP);
156 return;
157 }
158 else if (keysym == ks_smallfont)
159 {
160 change_font (FONT_DN);
161 return;
162 }
163 }
164#endif
165 395
166 if (TermWin.saveLines) 396 if (saveLines)
167 { 397 {
168#ifdef UNSHIFTED_SCROLLKEYS 398#ifdef UNSHIFTED_SCROLLKEYS
169 if (!ctrl && !meta) 399 if (!ctrl && !meta)
170 {
171#else 400#else
172 if (IS_SCROLL_MOD) 401 if (IS_SCROLL_MOD)
402#endif
173 { 403 {
174#endif
175 int lnsppg; 404 int lnsppg;
176 405
177#ifdef PAGING_CONTEXT_LINES 406#ifdef PAGING_CONTEXT_LINES
178 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 407 lnsppg = nrow - PAGING_CONTEXT_LINES;
179#else 408#else
180 lnsppg = TermWin.nrow * 4 / 5; 409 lnsppg = nrow * 4 / 5;
181#endif 410#endif
182 if (keysym == XK_Prior) 411 if (keysym == XK_Prior)
183 { 412 {
184 scr_page (UP, lnsppg); 413 scr_page (UP, lnsppg);
185 return; 414 return;
… …
228 if (keysym >= XK_F1 && keysym <= XK_F10) 457 if (keysym >= XK_F1 && keysym <= XK_F10)
229 { 458 {
230 keysym += (XK_F11 - XK_F1); 459 keysym += (XK_F11 - XK_F1);
231 shft = 0; /* turn off Shift */ 460 shft = 0; /* turn off Shift */
232 } 461 }
233 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 462 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
234 { 463 {
235 switch (keysym) 464 switch (keysym)
236 { 465 {
237 /* normal XTerm key bindings */ 466 /* normal XTerm key bindings */
238 case XK_Insert: /* Shift+Insert = paste mouse selection */ 467 case XK_Insert: /* Shift+Insert = paste mouse selection */
239 selection_request (ev.time, 0, 0); 468 selection_request (ev.time, 0, 0);
240 return; 469 return;
470#if TODO
241 /* rxvt extras */ 471 /* rxvt extras */
242 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 472 case XK_KP_Add: /* Shift+KP_Add = bigger font */
243 change_font (FONT_UP); 473 change_font (FONT_UP);
244 return; 474 return;
245 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 475 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
246 change_font (FONT_DN); 476 change_font (FONT_DN);
247 return; 477 return;
478#endif
248 } 479 }
249 } 480 }
250 } 481 }
251#ifdef PRINTPIPE 482
252 if (keysym == XK_Print) 483#if ENABLE_FRILLS || ISO_14755
253 { 484 // ISO 14755 support
254 scr_printscreen (ctrl | shft); 485 if (shft && ctrl)
255 return;
256 } 486 {
257#endif 487 int hv;
258 488
259 if (keysym >= 0xFF00 && keysym <= 0xFFFF) 489 if (iso14755buf & ISO_14755_51
260 { 490 && (keysym == XK_space || keysym == XK_KP_Space
261#ifdef KEYSYM_RESOURCE 491 || keysym == XK_Return || keysym == XK_KP_Enter))
262 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL)
263 { 492 {
264 unsigned int l; 493 commit_iso14755 ();
265 const unsigned char *kbuf0; 494 iso14755buf = ISO_14755_51;
266 const unsigned char ch = C0_ESC; 495# if ISO_14755
267 496 iso14755_51 (0);
268 kbuf0 = (Keysym_map[keysym & 0xFF]);
269 l = (unsigned int)*kbuf0++;
270
271 /* escape prefix */
272 if (meta)
273# ifdef META8_OPTION
274 if (meta_char == C0_ESC)
275# endif 497# endif
276 tt_write (&ch, 1); 498 return;
277 tt_write (kbuf0, l); 499 }
500 else if ((hv = hex_keyval (ev)) >= 0)
501 {
502 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
503 | hv | ISO_14755_51;
504# if ISO_14755
505 iso14755_51 (iso14755buf & ISO_14755_MASK);
506# endif
278 return; 507 return;
279 } 508 }
280 else 509 else
510 {
511# if ENABLE_OVERLAY
512 scr_overlay_off ();
281#endif 513# endif
514 iso14755buf = 0;
515 }
516 }
517 else if ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
518 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R)))
519 if (!(iso14755buf & ISO_14755_STARTED))
520 {
521 iso14755buf |= ISO_14755_STARTED;
522# if ENABLE_OVERLAY
523 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
524 scr_overlay_set (0, 0, "ISO 14755 mode");
525# endif
526 }
527#endif
528
529#ifdef PRINTPIPE
530 if (keysym == XK_Print)
531 {
532 scr_printscreen (ctrl | shft);
533 return;
534 }
535#endif
536
537 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
538 {
282 { 539 {
283 newlen = 1; 540 newlen = 1;
284 switch (keysym) 541 switch (keysym)
285 { 542 {
286#ifndef NO_BACKSPACE_KEY 543#ifndef NO_BACKSPACE_KEY
287 case XK_BackSpace: 544 case XK_BackSpace:
288 if (PrivateModes & PrivMode_HaveBackSpace) 545 if (priv_modes & PrivMode_HaveBackSpace)
289 { 546 {
290 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace) 547 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
291 ^ !!ctrl) ? '\b' : '\177'; 548 ^ !!ctrl) ? '\b' : '\177';
292 kbuf[1] = '\0'; 549 kbuf[1] = '\0';
293 } 550 }
294 else 551 else
295 STRCPY (kbuf, key_backspace); 552 strcpy (kbuf, key_backspace);
296# ifdef MULTICHAR_SET 553 break;
297 if ((Options & Opt_mc_hack) && screen.cur.col > 0) 554#endif
555#ifndef NO_DELETE_KEY
556# ifdef XK_KP_Prior
557 case XK_KP_Delete:
558 /* allow shift to override */
559 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
298 { 560 {
299 int col, row; 561 strcpy (kbuf, "\033On");
300 562 break;
301 newlen = STRLEN (kbuf);
302 col = screen.cur.col - 1;
303 row = screen.cur.row + TermWin.saveLines;
304 if (IS_MULTI2 (screen.rend[row][col]))
305 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
306 } 563 }
564 /* FALLTHROUGH */
307# endif 565# endif
308 break;
309#endif
310#ifndef NO_DELETE_KEY
311 case XK_Delete: 566 case XK_Delete:
312 STRCPY (kbuf, key_delete); 567 strcpy (kbuf, key_delete);
313# ifdef MULTICHAR_SET
314 if (Options & Opt_mc_hack)
315 {
316 int col, row;
317
318 newlen = STRLEN (kbuf);
319 col = screen.cur.col;
320 row = screen.cur.row + TermWin.saveLines;
321 if (IS_MULTI1 (screen.rend[row][col]))
322 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
323 }
324# endif
325 break; 568 break;
326#endif 569#endif
327 case XK_Tab: 570 case XK_Tab:
328 if (shft) 571 if (shft)
329 STRCPY (kbuf, "\033[Z"); 572 strcpy (kbuf, "\033[Z");
330 else 573 else
331 { 574 {
332#ifdef CTRL_TAB_MAKES_META 575#ifdef CTRL_TAB_MAKES_META
333 if (ctrl) 576 if (ctrl)
334 meta = 1; 577 meta = 1;
… …
340 newlen = 0; 583 newlen = 0;
341 } 584 }
342 break; 585 break;
343 586
344#ifdef XK_KP_Left 587#ifdef XK_KP_Left
345 case XK_KP_Up: /* \033Ox or standard */ 588 case XK_KP_Up: /* \033Ox or standard */
346 case XK_KP_Down: /* \033Or or standard */ 589 case XK_KP_Down: /* \033Or or standard */
347 case XK_KP_Right: /* \033Ov or standard */ 590 case XK_KP_Right: /* \033Ov or standard */
348 case XK_KP_Left: /* \033Ot or standard */ 591 case XK_KP_Left: /* \033Ot or standard */
349 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 592 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
350 { 593 {
351 STRCPY (kbuf, "\033OZ"); 594 strcpy (kbuf, "\033OZ");
352 kbuf[2] = "txvr"[keysym - XK_KP_Left]; 595 kbuf[2] = "txvr"[keysym - XK_KP_Left];
353 break; 596 break;
354 } 597 }
355 else 598 else
356 /* translate to std. cursor key */ 599 /* translate to std. cursor key */
… …
359#endif 602#endif
360 case XK_Up: /* "\033[A" */ 603 case XK_Up: /* "\033[A" */
361 case XK_Down: /* "\033[B" */ 604 case XK_Down: /* "\033[B" */
362 case XK_Right: /* "\033[C" */ 605 case XK_Right: /* "\033[C" */
363 case XK_Left: /* "\033[D" */ 606 case XK_Left: /* "\033[D" */
364 STRCPY (kbuf, "\033[Z"); 607 strcpy (kbuf, "\033[Z");
365 kbuf[2] = "DACB"[keysym - XK_Left]; 608 kbuf[2] = "DACB"[keysym - XK_Left];
366 /* do Shift first */ 609 /* do Shift first */
367 if (shft) 610 if (shft)
368 kbuf[2] = "dacb"[keysym - XK_Left]; 611 kbuf[2] = "dacb"[keysym - XK_Left];
369 else if (ctrl) 612 else if (ctrl)
370 { 613 {
371 kbuf[1] = 'O'; 614 kbuf[1] = 'O';
372 kbuf[2] = "dacb"[keysym - XK_Left]; 615 kbuf[2] = "dacb"[keysym - XK_Left];
373 } 616 }
374 else if (PrivateModes & PrivMode_aplCUR) 617 else if (priv_modes & PrivMode_aplCUR)
375 kbuf[1] = 'O'; 618 kbuf[1] = 'O';
376#ifdef MULTICHAR_SET
377 //TODO: ??
378 if (Options & Opt_mc_hack)
379 {
380 int col, row, m;
381
382 col = screen.cur.col;
383 row = screen.cur.row + TermWin.saveLines;
384 m = 0;
385 if (keysym == XK_Right
386 && IS_MULTI1 (screen.rend[row][col]))
387 m = 1;
388 else if (keysym == XK_Left)
389 {
390 if (col > 0)
391 {
392 if (IS_MULTI2 (screen.rend[row][col - 1]))
393 m = 1;
394 }
395 else if (screen.cur.row > 0)
396 {
397 col = screen.tlen[--row];
398 if (col == -1)
399 col = TermWin.ncol - 1;
400 else
401 col--;
402 if (col > 0
403 && IS_MULTI2 (screen.rend[row][col]))
404 m = 1;
405 }
406 }
407 if (m)
408 MEMMOVE (kbuf + 3, kbuf, 3 + 1);
409 }
410#endif
411 break; 619 break;
412 620
413#ifndef UNSHIFTED_SCROLLKEYS 621#ifndef UNSHIFTED_SCROLLKEYS
414# ifdef XK_KP_Prior 622# ifdef XK_KP_Prior
415 case XK_KP_Prior: 623 case XK_KP_Prior:
416 /* allow shift to override */ 624 /* allow shift to override */
417 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 625 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
418 { 626 {
419 STRCPY (kbuf, "\033Oy"); 627 strcpy (kbuf, "\033Oy");
420 break; 628 break;
421 } 629 }
422 /* FALLTHROUGH */ 630 /* FALLTHROUGH */
423# endif 631# endif
424 case XK_Prior: 632 case XK_Prior:
425 STRCPY (kbuf, "\033[5~"); 633 strcpy (kbuf, "\033[5~");
426 break; 634 break;
427# ifdef XK_KP_Next 635# ifdef XK_KP_Next
428 case XK_KP_Next: 636 case XK_KP_Next:
429 /* allow shift to override */ 637 /* allow shift to override */
430 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 638 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
431 { 639 {
432 STRCPY (kbuf, "\033Os"); 640 strcpy (kbuf, "\033Os");
433 break; 641 break;
434 } 642 }
435 /* FALLTHROUGH */ 643 /* FALLTHROUGH */
436# endif 644# endif
437 case XK_Next: 645 case XK_Next:
438 STRCPY (kbuf, "\033[6~"); 646 strcpy (kbuf, "\033[6~");
439 break; 647 break;
440#endif 648#endif
441 case XK_KP_Enter: 649 case XK_KP_Enter:
442 /* allow shift to override */ 650 /* allow shift to override */
443 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 651 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
444 { 652 {
445 STRCPY (kbuf, "\033OM"); 653 strcpy (kbuf, "\033OM");
654 break;
655 }
656
657 /* FALLTHROUGH */
658
659 case XK_Return:
660 if (priv_modes & PrivMode_LFNL)
661 {
662 kbuf[0] = '\015';
663 kbuf[1] = '\012';
664 kbuf[2] = '\0';
446 } 665 }
447 else 666 else
448 { 667 {
449 kbuf[0] = '\r'; 668 kbuf[0] = '\015';
450 kbuf[1] = '\0'; 669 kbuf[1] = '\0';
451 } 670 }
452 break; 671 break;
453 672
454#ifdef XK_KP_Begin 673#ifdef XK_KP_Begin
455 case XK_KP_Begin: 674 case XK_KP_Begin:
456 STRCPY (kbuf, "\033Ou"); 675 strcpy (kbuf, "\033Ou");
457 break; 676 break;
458 677
459 case XK_KP_Insert:
460 STRCPY (kbuf, "\033Op");
461 break;
462
463 case XK_KP_Delete:
464 STRCPY (kbuf, "\033On");
465 break;
466#endif 678#endif
467 case XK_KP_F1: /* "\033OP" */ 679 case XK_KP_F1: /* "\033OP" */
468 case XK_KP_F2: /* "\033OQ" */ 680 case XK_KP_F2: /* "\033OQ" */
469 case XK_KP_F3: /* "\033OR" */ 681 case XK_KP_F3: /* "\033OR" */
470 case XK_KP_F4: /* "\033OS" */ 682 case XK_KP_F4: /* "\033OS" */
471 STRCPY (kbuf, "\033OP"); 683 strcpy (kbuf, "\033OP");
472 kbuf[2] += (keysym - XK_KP_F1); 684 kbuf[2] += (keysym - XK_KP_F1);
473 break; 685 break;
474 686
475 case XK_KP_Multiply: /* "\033Oj" : "*" */ 687 case XK_KP_Multiply: /* "\033Oj" : "*" */
476 case XK_KP_Add: /* "\033Ok" : "+" */ 688 case XK_KP_Add: /* "\033Ok" : "+" */
… …
487 case XK_KP_6: /* "\033Ov" : "6" */ 699 case XK_KP_6: /* "\033Ov" : "6" */
488 case XK_KP_7: /* "\033Ow" : "7" */ 700 case XK_KP_7: /* "\033Ow" : "7" */
489 case XK_KP_8: /* "\033Ox" : "8" */ 701 case XK_KP_8: /* "\033Ox" : "8" */
490 case XK_KP_9: /* "\033Oy" : "9" */ 702 case XK_KP_9: /* "\033Oy" : "9" */
491 /* allow shift to override */ 703 /* allow shift to override */
492 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 704 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
493 { 705 {
494 STRCPY (kbuf, "\033Oj"); 706 strcpy (kbuf, "\033Oj");
495 kbuf[2] += (keysym - XK_KP_Multiply); 707 kbuf[2] += (keysym - XK_KP_Multiply);
496 } 708 }
497 else 709 else
498 { 710 {
499 kbuf[0] = ('*' + (keysym - XK_KP_Multiply)); 711 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
500 kbuf[1] = '\0'; 712 kbuf[1] = '\0';
501 } 713 }
502 break; 714 break;
503 715
504 case XK_Find: 716 case XK_Find:
505 STRCPY (kbuf, "\033[1~"); 717 strcpy (kbuf, "\033[1~");
506 break; 718 break;
719
720#ifdef XK_KP_End
721 case XK_KP_Insert:
722 /* allow shift to override */
723 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
724 {
725 strcpy (kbuf, "\033Op");
726 break;
727 }
728 /* FALLTHROUGH */
729#endif
507 case XK_Insert: 730 case XK_Insert:
508 STRCPY (kbuf, "\033[2~"); 731 strcpy (kbuf, "\033[2~");
509 break; 732 break;
510#ifdef DXK_Remove /* support for DEC remove like key */ 733#ifdef DXK_Remove /* support for DEC remove like key */
511 case DXK_Remove: 734 case DXK_Remove:
512 /* FALLTHROUGH */ 735 /* FALLTHROUGH */
513#endif 736#endif
514 case XK_Execute: 737 case XK_Execute:
515 STRCPY (kbuf, "\033[3~"); 738 strcpy (kbuf, "\033[3~");
516 break; 739 break;
517 case XK_Select: 740 case XK_Select:
518 STRCPY (kbuf, "\033[4~"); 741 strcpy (kbuf, "\033[4~");
519 break; 742 break;
520#ifdef XK_KP_End 743#ifdef XK_KP_End
521 case XK_KP_End: 744 case XK_KP_End:
522 /* allow shift to override */ 745 /* allow shift to override */
523 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 746 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
524 { 747 {
525 STRCPY (kbuf, "\033Oq"); 748 strcpy (kbuf, "\033Oq");
526 break; 749 break;
527 } 750 }
528 /* FALLTHROUGH */ 751 /* FALLTHROUGH */
529#endif 752#endif
530 case XK_End: 753 case XK_End:
531 STRCPY (kbuf, KS_END); 754 strcpy (kbuf, KS_END);
532 break; 755 break;
533#ifdef XK_KP_Home 756#ifdef XK_KP_Home
534 case XK_KP_Home: 757 case XK_KP_Home:
535 /* allow shift to override */ 758 /* allow shift to override */
536 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 759 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
537 { 760 {
538 STRCPY (kbuf, "\033Ow"); 761 strcpy (kbuf, "\033Ow");
539 break; 762 break;
540 } 763 }
541 /* FALLTHROUGH */ 764 /* FALLTHROUGH */
542#endif 765#endif
543 case XK_Home: 766 case XK_Home:
544 STRCPY (kbuf, KS_HOME); 767 strcpy (kbuf, KS_HOME);
545 break; 768 break;
546 769
547#define FKEY(n, fkey) \ 770#define FKEY(n, fkey) \
548 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey))) 771 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
549 772
… …
601#undef FKEY 824#undef FKEY
602 default: 825 default:
603 newlen = 0; 826 newlen = 0;
604 break; 827 break;
605 } 828 }
829
606 if (newlen) 830 if (newlen)
607 len = STRLEN (kbuf); 831 len = strlen (kbuf);
608 } 832 }
833
609 /* 834 /*
610 * Pass meta for all function keys, if 'meta' option set 835 * Pass meta for all function keys, if 'meta' option set
611 */ 836 */
612#ifdef META8_OPTION 837#ifdef META8_OPTION
613 if (meta && (meta_char == 0x80) && len > 0) 838 if (meta && (meta_char == 0x80) && len > 0)
… …
618 else if (ctrl && keysym == XK_minus) 843 else if (ctrl && keysym == XK_minus)
619 { 844 {
620 len = 1; 845 len = 1;
621 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 846 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
622 } 847 }
848 else if (keysym == XK_ISO_Left_Tab)
849 {
850 strcpy (kbuf, "\033[Z");
851 len = 3;
852 }
623 else 853 else
624 { 854 {
625#ifdef META8_OPTION 855#ifdef META8_OPTION
626 /* set 8-bit on */ 856 /* set 8-bit on */
627 if (meta && (meta_char == 0x80)) 857 if (meta && (meta_char == 0x80))
628 { 858 {
629 unsigned char *ch; 859 unsigned char *ch;
630 860
631 for (ch = kbuf; ch < kbuf + len; ch++) 861 for (ch = kbuf; ch < kbuf + len; ch++)
632 *ch |= 0x80; 862 *ch |= 0x80;
863
633 meta = 0; 864 meta = 0;
634 } 865 }
635#endif 866#endif
636 /* nil */ ; 867 /* nil */ ;
637 } 868 }
638 } 869 }
639 870
640 if (len <= 0) 871 if (len <= 0)
641 return; /* not mapped */ 872 return; /* not mapped */
642 873
643 if (Options & Opt_scrollTtyKeypress) 874 if (OPTION (Opt_scrollTtyKeypress))
644 if (TermWin.view_start) 875 if (view_start)
645 { 876 {
646 TermWin.view_start = 0; 877 view_start = 0;
647 want_refresh = 1; 878 want_refresh = 1;
648 } 879 }
649 880
650 /* 881 /*
651 * these modifications only affect the static keybuffer 882 * these modifications only affect the static keybuffer
… …
684#endif /* DEBUG_CMD */ 915#endif /* DEBUG_CMD */
685 tt_write (kbuf, (unsigned int)len); 916 tt_write (kbuf, (unsigned int)len);
686} 917}
687/*}}} */ 918/*}}} */
688 919
689#if (MENUBAR_MAX) 920#if MENUBAR_MAX || defined (KEYSYM_RESOURCE)
690/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ 921/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */
691/* attempt to `write' count to the input buffer */ 922/* attempt to `write' count to the input buffer */
692unsigned int 923unsigned int
693rxvt_term::cmd_write (const unsigned char *str, unsigned int count) 924rxvt_term::cmd_write (const unsigned char *str, unsigned int count)
694{ 925{
695 unsigned int n, s; 926 unsigned int n, s;
696 927
697 n = cmdbuf_ptr - cmdbuf_base; 928 n = cmdbuf_ptr - cmdbuf_base;
698 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 929 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
699 930
700 if (n > 0 && s < count) 931 if (n > 0 && s < count)
701 { 932 {
702 MEMMOVE (cmdbuf_base, cmdbuf_ptr, 933 memmove (cmdbuf_base, cmdbuf_ptr,
703 (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); 934 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
704 cmdbuf_ptr = cmdbuf_base; 935 cmdbuf_ptr = cmdbuf_base;
705 cmdbuf_endp -= n; 936 cmdbuf_endp -= n;
706 s += n; 937 s += n;
707 } 938 }
708 939
709 if (count > s) 940 if (count > s)
710 { 941 {
711 rxvt_print_error ("data loss: cmd_write too large"); 942 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
712 count = s; 943 count = s;
713 } 944 }
714 945
715 for (; count--;) 946 for (; count--;)
716 *cmdbuf_endp++ = *str++; 947 *cmdbuf_endp++ = *str++;
717 948
718 cmd_parse (); 949 cmd_parse ();
719 950
720 return 0; 951 return 0;
721} 952}
722#endif /* MENUBAR_MAX */ 953#endif
723 954
724void 955void
725rxvt_term::flush () 956rxvt_term::flush ()
726{ 957{
958 flush_ev.stop ();
959
727#ifdef TRANSPARENT 960#ifdef TRANSPARENT
728 if (want_full_refresh) 961 if (want_full_refresh)
729 { 962 {
730 want_full_refresh = 0; 963 want_full_refresh = 0;
731 scr_clear (); 964 scr_clear ();
732 scr_touch (false); 965 scr_touch (false);
733 want_refresh = 1;
734 } 966 }
735#endif 967#endif
736 968
737 if (want_refresh) 969 if (want_refresh)
738 { 970 {
739 scr_refresh (refresh_type); 971 scr_refresh (refresh_type);
740 scrollbar_show (1); 972 scrollbar_show (1);
741#ifdef USE_XIM 973#ifdef USE_XIM
742 IMSendSpot (); 974 IMSendSpot ();
743#endif 975#endif
744
745 } 976 }
746 977
747 display->flush (); 978 display->flush ();
748} 979}
749 980
… …
751rxvt_term::check_cb (check_watcher &w) 982rxvt_term::check_cb (check_watcher &w)
752{ 983{
753 SET_R (this); 984 SET_R (this);
754 SET_LOCALE (locale); 985 SET_LOCALE (locale);
755 986
987 display->flush ();
988
989 if (want_refresh && !flush_ev.active)
990 flush_ev.start (NOW + 1. / 60.); // refresh at max. 60 hz normally
991}
992
993void
994rxvt_term::flush_cb (time_watcher &w)
995{
996 SET_R (this);
997 SET_LOCALE (locale);
998
999 refresh_limit = 1;
1000 refresh_count = 0;
756 flush (); 1001 flush ();
757} 1002}
758 1003
759#ifdef CURSOR_BLINK 1004#ifdef CURSOR_BLINK
760void 1005void
… …
778 w.start (w.at + TEXT_BLINK_INTERVAL); 1023 w.start (w.at + TEXT_BLINK_INTERVAL);
779 } 1024 }
780} 1025}
781#endif 1026#endif
782 1027
1028#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1029void
1030rxvt_term::cont_scroll_cb (time_watcher &w)
1031{
1032 if ((scrollbar_isUp() || scrollbar_isDn()) &&
1033 scr_page (scrollbar_isUp() ? UP : DN, 1))
1034 {
1035 refresh_type |= SMOOTH_REFRESH;
1036 want_refresh = 1;
1037 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1038 }
1039}
1040#endif
1041
1042#ifdef SELECTION_SCROLLING
1043void
1044rxvt_term::sel_scroll_cb (time_watcher &w)
1045{
1046 if (scr_page (scroll_selection_dir, scroll_selection_lines))
1047 {
1048 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1049 refresh_type |= SMOOTH_REFRESH;
1050 want_refresh = 1;
1051 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1052 }
1053}
1054#endif
1055
1056#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1057void
1058rxvt_term::slip_wheel_cb (time_watcher &w)
1059{
1060 if (mouse_slip_wheel_speed == 0
1061 || mouse_slip_wheel_speed < 0 ? scr_page (DN, -mouse_slip_wheel_speed)
1062 : scr_page (UP, mouse_slip_wheel_speed))
1063 {
1064 if (view_start == nsaved ||
1065 view_start == 0)
1066 mouse_slip_wheel_speed = 0;
1067
1068 refresh_type |= SMOOTH_REFRESH;
1069 want_refresh = 1;
1070 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1071 }
1072}
1073#endif
1074
1075#if HAVE_SCHED_YIELD
1076static struct event_handler
1077{
1078 check_watcher cw_yield;
1079
1080 void yield (check_watcher &w)
1081 {
1082 sched_yield ();
1083 w.stop ();
1084 }
1085
1086 event_handler ()
1087 : cw_yield (this, &event_handler::yield)
1088 {
1089 }
1090} event_handler;
1091#endif
1092
783bool 1093bool
784rxvt_term::pty_fill () 1094rxvt_term::pty_fill ()
785{ 1095{
786 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1096 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
1097
1098 if (CBUFSIZ == n)
1099 {
1100 rxvt_warn ("pty_fill on full buffer, draining input, continuing.\n");
1101 n = 0;
1102 }
787 1103
788 memmove (cmdbuf_base, cmdbuf_ptr, n); 1104 memmove (cmdbuf_base, cmdbuf_ptr, n);
789 cmdbuf_ptr = cmdbuf_base; 1105 cmdbuf_ptr = cmdbuf_base;
790 cmdbuf_endp = cmdbuf_ptr + n; 1106 cmdbuf_endp = cmdbuf_ptr + n;
791 1107
792 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1108 ssize_t r = read (pty.pty, cmdbuf_endp, CBUFSIZ - n);
793 1109
794 if (n > 0) 1110 if (r > 0)
795 { 1111 {
796 cmdbuf_endp += n; 1112 cmdbuf_endp += r;
797 return true; 1113 return true;
798 } 1114 }
799 else if (n < 0 && errno != EAGAIN) 1115 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1116 {
1117#if HAVE_SCHED_YIELD
1118 event_handler.cw_yield.start ();
1119#endif
1120 }
1121 else
1122 {
1123 pty_ev.stop ();
1124
1125 if (!OPTION (Opt_hold))
800 destroy (); 1126 destroy ();
1127 }
801 1128
802 return false; 1129 return false;
803} 1130}
804 1131
805void 1132void
806rxvt_term::pty_cb (io_watcher &w, short revents) 1133rxvt_term::pty_cb (io_watcher &w, short revents)
807{ 1134{
808 SET_R (this); 1135 SET_R (this);
809 SET_LOCALE (locale); 1136 SET_LOCALE (locale);
810 1137
1138 if (revents & EVENT_READ)
1139 // loop, but don't allow a single term to monopolize us
1140 while (pty_fill ())
1141 if (cmd_parse ())
1142 break;
1143
811 if (revents & EVENT_WRITE) 1144 if (revents & EVENT_WRITE)
812 tt_write (0, 0); 1145 pty_write ();
813 else if (revents & EVENT_READ)
814 {
815 bool flag = true;
816
817 // loop, but don't allow a single term to monopolize us
818 // the number of loops is fully arbitrary, and thus wrong
819 while (flag && pty_fill ())
820 {
821 if (!seen_input)
822 {
823 seen_input = 1;
824 /* once we know the shell is running, send the screen size. Again! */
825 tt_winch ();
826 }
827
828 if (cmd_parse ())
829 break;
830 }
831 }
832} 1146}
833 1147
834bool 1148void
835rxvt_term::cmd_parse () 1149rxvt_term::pointer_unblank ()
836{ 1150{
837 bool flag = false; 1151 XDefineCursor (display->display, vt, TermWin_cursor);
838 uint32_t ch = NOCHAR; 1152 recolour_cursor ();
839 1153
840 for (;;) 1154#ifdef POINTER_BLANK
841 { 1155 hidden_pointer = 0;
842 if (ch == NOCHAR)
843 ch = next_char ();
844 1156
845 if (ch == NOCHAR) // TODO: improve 1157 if (OPTION (Opt_pointerBlank))
846 break; 1158 pointer_ev.start (NOW + pointerBlankDelay);
847 1159#endif
848 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
849 {
850 /* Read a text string from the input buffer */
851 uint32_t buf[BUFSIZ];
852 bool refreshnow = false;
853 int nlines = 0;
854 uint32_t *str = buf;
855
856 *str++ = ch;
857
858 for (;;)
859 {
860 ch = next_char ();
861
862 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
863 break;
864 else
865 {
866 *str++ = ch;
867
868 if (ch == '\n')
869 {
870 nlines++;
871 refresh_count++;
872
873 if (! (Options & Opt_jumpScroll)
874 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
875 {
876 refreshnow = true;
877 flag = false;
878 ch = NOCHAR;
879 break;
880 }
881
882 // scr_add_lines only works for nlines < TermWin.nrow - 1.
883 if (nlines >= TermWin.nrow - 1)
884 {
885 scr_add_lines (buf, nlines, str - buf);
886 nlines = 0;
887 str = buf;
888 }
889 }
890
891 if (str >= buf + BUFSIZ)
892 {
893 ch = NOCHAR;
894 break;
895 }
896 }
897 }
898
899 scr_add_lines (buf, nlines, str - buf);
900
901 /*
902 * If there have been a lot of new lines, then update the screen
903 * What the heck I'll cheat and only refresh less than every page-full.
904 * the number of pages between refreshes is refresh_limit, which
905 * is incremented here because we must be doing flat-out scrolling.
906 *
907 * refreshing should be correct for small scrolls, because of the
908 * time-out
909 */
910 if (refreshnow)
911 {
912 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
913 refresh_limit++;
914
915 scr_refresh (refresh_type);
916 }
917
918 }
919 else
920 {
921 switch (ch)
922 {
923 default:
924 process_nonprinting (ch);
925 break;
926 case C0_ESC: /* escape char */
927 process_escape_seq ();
928 break;
929 /*case 0x9b: */ /* CSI */
930 /* process_csi_seq (); */
931 }
932
933 ch = NOCHAR;
934 }
935 }
936
937 return flag;
938}
939
940// read the next character, currently handles UTF-8
941// will probably handle all sorts of other stuff in the future
942uint32_t
943rxvt_term::next_char ()
944{
945 while (cmdbuf_ptr < cmdbuf_endp)
946 {
947 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
948 return *cmdbuf_ptr++;
949
950 wchar_t wc;
951 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
952
953 if (len == (size_t)-2)
954 return NOCHAR;
955
956 if (len == (size_t)-1)
957 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
958
959 // assume wchar == unicode
960 cmdbuf_ptr += len;
961 return wc;
962 }
963
964 return NOCHAR;
965}
966
967/* rxvt_cmd_getc () - Return next input character */
968/*
969 * Return the next input character after first passing any keyboard input
970 * to the command.
971 */
972uint32_t
973rxvt_term::cmd_getc ()
974{
975 for (;;)
976 {
977 uint32_t c = next_char ();
978 if (c != NOCHAR)
979 return c;
980
981 // incomplete sequences should occur rarely, still, a better solution
982 // would be preferred. either setjmp/longjmp or better design.
983 fcntl (cmd_fd, F_SETFL, 0);
984 pty_fill ();
985 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
986 }
987} 1160}
988 1161
989#ifdef POINTER_BLANK 1162#ifdef POINTER_BLANK
990void 1163void
991rxvt_term::pointer_unblank ()
992{
993 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
994 recolour_cursor ();
995
996 hidden_pointer = 0;
997
998 if (Options & Opt_pointerBlank)
999 pointer_ev.start (NOW + pointerBlankDelay);
1000}
1001
1002void
1003rxvt_term::pointer_blank () 1164rxvt_term::pointer_blank ()
1004{ 1165{
1005 if (! (Options & Opt_pointerBlank)) 1166 if (! OPTION (Opt_pointerBlank))
1006 return; 1167 return;
1007 1168
1008 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1169 XDefineCursor (display->display, vt, display->blank_cursor);
1009 XFlush (display->display); 1170 XFlush (display->display);
1010 1171
1011 hidden_pointer = 1; 1172 hidden_pointer = 1;
1012} 1173}
1013 1174
… …
1030 x = ev.x; 1191 x = ev.x;
1031 y = ev.y; 1192 y = ev.y;
1032 pixel_position (&x, &y); 1193 pixel_position (&x, &y);
1033 1194
1034 if (MEvent.button == AnyButton) 1195 if (MEvent.button == AnyButton)
1035 {
1036 button_number = 3; 1196 button_number = 3;
1037 }
1038 else 1197 else
1039 { 1198 {
1040 button_number = MEvent.button - Button1; 1199 button_number = MEvent.button - Button1;
1041 /* add 0x3D for wheel events, like xterm does */ 1200 /* add 0x3D for wheel events, like xterm does */
1042 if (button_number >= 3) 1201 if (button_number >= 3)
1043 button_number += (64 - 3); 1202 button_number += (64 - 3);
1044 } 1203 }
1045 1204
1046 if (PrivateModes & PrivMode_MouseX10) 1205 if (priv_modes & PrivMode_MouseX10)
1047 { 1206 {
1048 /* 1207 /*
1049 * do not report ButtonRelease 1208 * do not report ButtonRelease
1050 * no state info allowed 1209 * no state info allowed
1051 */ 1210 */
… …
1066 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1225 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1067 + ((MEvent.state & ControlMask) ? 16 : 0); 1226 + ((MEvent.state & ControlMask) ? 16 : 0);
1068#ifdef MOUSE_REPORT_DOUBLECLICK 1227#ifdef MOUSE_REPORT_DOUBLECLICK
1069 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1228 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1070#endif 1229#endif
1071
1072 } 1230 }
1073 1231
1074#ifdef DEBUG_MOUSEREPORT 1232#if DEBUG_MOUSEREPORT
1075 fprintf (stderr, "Mouse ["); 1233 fprintf (stderr, "Mouse [");
1076 if (key_state & 16) 1234 if (key_state & 16)
1077 fputc ('C', stderr); 1235 fputc ('C', stderr);
1078 if (key_state & 4) 1236 if (key_state & 4)
1079 fputc ('S', stderr); 1237 fputc ('S', stderr);
… …
1083 fputc ('2', stderr); 1241 fputc ('2', stderr);
1084 fprintf (stderr, "]: <%d>, %d/%d\n", 1242 fprintf (stderr, "]: <%d>, %d/%d\n",
1085 button_number, 1243 button_number,
1086 x + 1, 1244 x + 1,
1087 y + 1); 1245 y + 1);
1088#else 1246#endif
1247
1089 tt_printf ("\033[M%c%c%c", 1248 tt_printf ("\033[M%c%c%c",
1090 (32 + button_number + key_state), 1249 (32 + button_number + key_state),
1091 (32 + x + 1), 1250 (32 + x + 1),
1092 (32 + y + 1)); 1251 (32 + y + 1));
1093#endif
1094} 1252}
1095 1253
1096#ifdef USING_W11LIB 1254#ifdef USING_W11LIB
1097void 1255void
1098rxvt_W11_process_x_event (XEvent *ev) 1256rxvt_W11_process_x_event (XEvent *ev)
… …
1105 1263
1106/*{{{ process an X event */ 1264/*{{{ process an X event */
1107void 1265void
1108rxvt_term::x_cb (XEvent &ev) 1266rxvt_term::x_cb (XEvent &ev)
1109{ 1267{
1268 dDisp;
1269
1110 SET_R (this); 1270 SET_R (this);
1111 SET_LOCALE (locale); 1271 SET_LOCALE (locale);
1112 1272
1113#if defined(CURSOR_BLINK) 1273#if defined(CURSOR_BLINK)
1114 if ((Options & Opt_cursorBlink) && ev.type == KeyPress) 1274 if (OPTION (Opt_cursorBlink) && ev.type == KeyPress)
1115 { 1275 {
1116 if (hidden_cursor) 1276 if (hidden_cursor)
1117 { 1277 {
1118 hidden_cursor = 0; 1278 hidden_cursor = 0;
1119 want_refresh = 1; 1279 want_refresh = 1;
… …
1122 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1282 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1123 } 1283 }
1124#endif 1284#endif
1125 1285
1126#if defined(POINTER_BLANK) 1286#if defined(POINTER_BLANK)
1127 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0) 1287 if (OPTION (Opt_pointerBlank) && pointerBlankDelay > 0)
1128 { 1288 {
1129 if (ev.type == MotionNotify 1289 if (ev.type == MotionNotify
1130 || ev.type == ButtonPress 1290 || ev.type == ButtonPress
1131 || ev.type == ButtonRelease) 1291 || ev.type == ButtonRelease)
1132 if (hidden_pointer) 1292 if (hidden_pointer)
… …
1135 if (ev.type == KeyPress && hidden_pointer == 0) 1295 if (ev.type == KeyPress && hidden_pointer == 0)
1136 pointer_blank (); 1296 pointer_blank ();
1137 } 1297 }
1138#endif 1298#endif
1139 1299
1140#ifdef USE_XIM
1141 if (XFilterEvent (&ev, None))
1142 return;
1143#endif
1144
1145 Window unused_root, unused_child; 1300 Window unused_root, unused_child;
1146 int unused_root_x, unused_root_y; 1301 int unused_root_x, unused_root_y;
1147 unsigned int unused_mask; 1302 unsigned int unused_mask;
1148
1149#ifdef DEBUG_X
1150 const char *const eventnames[] =
1151 { /* mason - this matches my system */
1152 "",
1153 "",
1154 "KeyPress",
1155 "KeyRelease",
1156 "ButtonPress",
1157 "ButtonRelease",
1158 "MotionNotify",
1159 "EnterNotify",
1160 "LeaveNotify",
1161 "FocusIn",
1162 "FocusOut",
1163 "KeymapNotify",
1164 "Expose",
1165 "GraphicsExpose",
1166 "NoExpose",
1167 "VisibilityNotify",
1168 "CreateNotify",
1169 "DestroyNotify",
1170 "UnmapNotify",
1171 "MapNotify",
1172 "MapRequest",
1173 "ReparentNotify",
1174 "ConfigureNotify",
1175 "ConfigureRequest",
1176 "GravityNotify",
1177 "ResizeRequest",
1178 "CirculateNotify",
1179 "CirculateRequest",
1180 "PropertyNotify",
1181 "SelectionClear",
1182 "SelectionRequest",
1183 "SelectionNotify",
1184 "ColormapNotify",
1185 "ClientMessage",
1186 "MappingNotify"
1187 };
1188#endif
1189
1190#ifdef DEBUG_X
1191 struct timeval tp;
1192 struct tm *ltt;
1193 (void)gettimeofday (&tp, NULL);
1194 ltt = localtime (& (tp.tv_sec));
1195 D_X ((stderr, "Event: %-16s %-7s %08lx (%4d-%02d-%02d %02d:%02d:%02d.%.6ld) %s %lu", eventnames[ev.type], (ev.xany.window == TermWin.parent[0] ? "parent" : (ev.xany.window == TermWin.vt ? "vt" : (ev.xany.window == scrollBar.win ? "scroll" : (ev.xany.window == menuBar.win ? "menubar" : "UNKNOWN")))), (ev.xany.window == TermWin.parent[0] ? TermWin.parent[0] : (ev.xany.window == TermWin.vt ? TermWin.vt : (ev.xany.window == scrollBar.win ? scrollBar.win : (ev.xany.window == menuBar.win ? menuBar.win : 0)))), ltt->tm_year + 1900, ltt->tm_mon + 1, ltt->tm_mday, ltt->tm_hour, ltt->tm_min, ltt->tm_sec, tp.tv_usec, ev.xany.send_event ? "S" : " ", ev.xany.serial));
1196#endif
1197 1303
1198 switch (ev.type) 1304 switch (ev.type)
1199 { 1305 {
1200 case KeyPress: 1306 case KeyPress:
1307#if ISO_14755
1308 if (!(iso14755buf & ISO_14755_52))
1309#endif
1201 lookup_key (ev.xkey); 1310 lookup_key (ev.xkey);
1311
1312 break;
1313
1314 case KeyRelease:
1315 {
1316#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755
1317 KeySym ks;
1318
1319 ks = XLookupKeysym (&ev.xkey, ev.xkey.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
1320#endif
1321
1322#if ENABLE_FRILLS || ISO_14755
1323 // ISO 14755 support
1324 if (iso14755buf)
1325 if (iso14755buf & ISO_14755_52)
1326 {
1327# if ENABLE_OVERLAY
1328 scr_overlay_off ();
1329# endif
1330# if ISO_14755
1331 // iso14755 part 5.2 handling: release time
1332 // first: controls
1333 if ((ev.xkey.state & ControlMask)
1334 && ((ks >= 0x40 && ks <= 0x5f)
1335 || (ks >= 0x61 && ks <= 0x7f)))
1336 {
1337 iso14755buf = ISO_14755_51 | 0x2400 | (ks & 0x1f);
1338 commit_iso14755 ();
1339 return; // case-break;
1340 }
1341
1342 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)
1343 if (i[0] == ks)
1344 {
1345 iso14755buf = ISO_14755_51 | i[1];
1346 commit_iso14755 ();
1347 return; // case-break;
1348 }
1349
1350 scr_bell ();
1351# endif
1352 iso14755buf = 0;
1202 break; 1353 break;
1354 }
1355 else if ((ev.xkey.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
1356 {
1357# if ENABLE_OVERLAY
1358 scr_overlay_off ();
1359# endif
1360 if (iso14755buf & ISO_14755_51)
1361 commit_iso14755 ();
1362#if ISO_14755
1363 else if (iso14755buf & ISO_14755_STARTED)
1364 {
1365 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
1366
1367 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
1368 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
1369 }
1370# endif
1371 else
1372 iso14755buf = 0;
1373 }
1374#endif
1203 1375
1204#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1376#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1205 case KeyRelease:
1206 {
1207 if (! (ev.xkey.state & ControlMask)) 1377 if (!(ev.xkey.state & ControlMask))
1378 slip_wheel_ev.stop ();
1379 else if (ks == XK_Control_L || ks == XK_Control_R)
1208 mouse_slip_wheel_speed = 0; 1380 mouse_slip_wheel_speed = 0;
1209 else 1381#endif
1210 {
1211 KeySym ks;
1212
1213 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
1214 if (ks == XK_Control_L || ks == XK_Control_R)
1215 mouse_slip_wheel_speed = 0;
1216 }
1217 break; 1382 break;
1218 } 1383 }
1219#endif
1220 1384
1221 case ButtonPress: 1385 case ButtonPress:
1222 button_press (ev.xbutton); 1386 button_press (ev.xbutton);
1223 break; 1387 break;
1224 1388
… …
1226 button_release (ev.xbutton); 1390 button_release (ev.xbutton);
1227 break; 1391 break;
1228 1392
1229 case ClientMessage: 1393 case ClientMessage:
1230 if (ev.xclient.format == 32 1394 if (ev.xclient.format == 32
1395 && ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1396 {
1231 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1397 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1232 destroy (); 1398 destroy ();
1399#if ENABLE_EWMH
1400 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1401 XSendEvent (disp, ev.xclient.window = display->root,
1402 False, SubstructureRedirectMask | SubstructureNotifyMask,
1403 &ev);
1404#endif
1405 }
1406#if ENABLE_XEMBED
1407 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1408 {
1409 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1410 focus_in ();
1411 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1412 focus_out ();
1413 }
1414#endif
1233#ifdef OFFIX_DND 1415#ifdef OFFIX_DND
1234 /* OffiX Dnd (drag 'n' drop) protocol */ 1416 /* OffiX Dnd (drag 'n' drop) protocol */
1235 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL] 1417 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1236 && (ev.xclient.data.l[0] == DndFile 1418 && (ev.xclient.data.l[0] == DndFile
1237 || ev.xclient.data.l[0] == DndDir 1419 || ev.xclient.data.l[0] == DndDir
1238 || ev.xclient.data.l[0] == DndLink)) 1420 || ev.xclient.data.l[0] == DndLink))
1239 { 1421 {
1240 /* Get Dnd data */ 1422 /* Get Dnd data */
1241 Atom ActualType; 1423 Atom ActualType;
1242 int ActualFormat; 1424 int ActualFormat;
1243 unsigned char *data; 1425 unsigned char *data;
1244 unsigned long Size, RemainingBytes; 1426 unsigned long Size, RemainingBytes;
1245 1427
1246 XGetWindowProperty (display->display, display->root, 1428 XGetWindowProperty (disp, display->root,
1247 xa[XA_DNDSELECTION], 1429 xa[XA_DNDSELECTION],
1248 0L, 1000000L, 1430 0L, 1000000L,
1249 False, AnyPropertyType, 1431 False, AnyPropertyType,
1250 &ActualType, &ActualFormat, 1432 &ActualType, &ActualFormat,
1251 &Size, &RemainingBytes, 1433 &Size, &RemainingBytes,
1252 &data); 1434 &data);
1253 XChangeProperty (display->display, display->root, 1435 set_string_property (XA_CUT_BUFFER0, data);
1254 XA_CUT_BUFFER0, XA_STRING, 1436 XFree (data);
1255 8, PropModeReplace,
1256 data, STRLEN (data));
1257 selection_paste (display->root, XA_CUT_BUFFER0, True); 1437 selection_paste (display->root, XA_CUT_BUFFER0, true);
1258 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1438 XSetInputFocus (disp, display->root, RevertToNone, CurrentTime);
1259 } 1439 }
1260#endif /* OFFIX_DND */ 1440#endif /* OFFIX_DND */
1261 break; 1441 break;
1262 1442
1263 case MappingNotify: 1443 case MappingNotify:
1264 XRefreshKeyboardMapping (& (ev.xmapping)); 1444 XRefreshKeyboardMapping (&ev.xmapping);
1265 break; 1445 break;
1266 1446
1267 /* 1447 /*
1268 * XXX: this is not the _current_ arrangement 1448 * XXX: this is not the _current_ arrangement
1269 * Here's my conclusion: 1449 * Here's my conclusion:
… …
1288 break; 1468 break;
1289 } 1469 }
1290 break; 1470 break;
1291 1471
1292 case FocusIn: 1472 case FocusIn:
1293 if (!TermWin.focus) 1473 focus_in ();
1474 break;
1475
1476 case FocusOut:
1477 focus_out ();
1478 break;
1479
1480 case ConfigureNotify:
1481 if (ev.xconfigure.window == parent[0])
1294 { 1482 {
1295 TermWin.focus = 1; 1483 while (XCheckTypedWindowEvent (disp, ev.xconfigure.window, ConfigureNotify, &ev))
1296 want_refresh = 1; 1484 ;
1297#ifdef USE_XIM
1298 if (Input_Context != NULL)
1299 XSetICFocus (Input_Context);
1300#endif
1301#ifdef CURSOR_BLINK
1302 if (Options & Opt_cursorBlink)
1303 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1304#endif
1305 1485
1486 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1487 {
1488 seen_resize = 1;
1489 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1490 }
1491
1492#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1493 if (OPTION (Opt_transparent))
1494 check_our_parents ();
1495#endif
1306 } 1496 }
1307 break; 1497 break;
1308 1498
1309 case FocusOut:
1310 if (TermWin.focus)
1311 {
1312 TermWin.focus = 0;
1313 want_refresh = 1;
1314#ifdef USE_XIM
1315 if (Input_Context != NULL)
1316 XUnsetICFocus (Input_Context);
1317#endif
1318#ifdef CURSOR_BLINK
1319 if (Options & Opt_cursorBlink)
1320 cursor_blink_ev.stop ();
1321 hidden_cursor = 0;
1322#endif
1323
1324 }
1325 break;
1326
1327 case ConfigureNotify: 1499 case PropertyNotify:
1328 if (ev.xconfigure.window == TermWin.parent[0]) 1500 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1329 { 1501 && ev.xproperty.state == PropertyNewValue)
1330 int height, width; 1502 selection_property (ev.xproperty.window, ev.xproperty.atom);
1331 1503
1332 do
1333 { /* Wrap lots of configures into one */
1334 width = ev.xconfigure.width;
1335 height = ev.xconfigure.height;
1336 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1337 }
1338 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev));
1339
1340 if (szHint.width != width || szHint.height != height)
1341 {
1342 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height));
1343 resize_all_windows (width, height, 1);
1344 }
1345#ifdef DEBUG_SIZE
1346 else
1347 {
1348 D_SIZE ((stderr, "Size: Not resizing"));
1349 }
1350#endif
1351#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1352 if (Options & Opt_transparent)
1353 {
1354 check_our_parents ();
1355 if (am_transparent)
1356 want_full_refresh = 1;
1357 }
1358#endif
1359
1360 }
1361 break; 1504 break;
1362 1505
1363 case SelectionClear: 1506 case SelectionClear:
1364 display->set_selection_owner (0); 1507 selection_clear ();
1365 break; 1508 break;
1366 1509
1367 case SelectionNotify: 1510 case SelectionNotify:
1368 if (selection_wait == Sel_normal) 1511 if (selection_wait == Sel_normal)
1369 selection_paste (ev.xselection.requestor, 1512 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1370 ev.xselection.property, True);
1371 break; 1513 break;
1372 1514
1373 case SelectionRequest: 1515 case SelectionRequest:
1374 selection_send (ev.xselectionrequest); 1516 selection_send (ev.xselectionrequest);
1375 break; 1517 break;
1376 1518
1377 case UnmapNotify: 1519 case UnmapNotify:
1378 TermWin.mapped = 0; 1520 mapped = 0;
1379#ifdef TEXT_BLINK 1521#ifdef TEXT_BLINK
1380 text_blink_ev.stop (); 1522 text_blink_ev.stop ();
1381#endif 1523#endif
1382 break; 1524 break;
1383 1525
1384 case MapNotify: 1526 case MapNotify:
1385 TermWin.mapped = 1; 1527 mapped = 1;
1386#ifdef TEXT_BLINK 1528#ifdef TEXT_BLINK
1387 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL); 1529 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1388#endif 1530#endif
1389 break; 1531 break;
1390 1532
… …
1394 break; 1536 break;
1395#endif /* TRANSPARENT */ 1537#endif /* TRANSPARENT */
1396 1538
1397 case GraphicsExpose: 1539 case GraphicsExpose:
1398 case Expose: 1540 case Expose:
1399 if (ev.xany.window == TermWin.vt) 1541 if (ev.xany.window == vt)
1400 { 1542 {
1401#ifdef NO_SLOW_LINK_SUPPORT 1543 do
1402 scr_expose (ev.xexpose.x, ev.xexpose.y, 1544 scr_expose (ev.xexpose.x, ev.xexpose.y,
1403 ev.xexpose.width, ev.xexpose.height, False); 1545 ev.xexpose.width, ev.xexpose.height, False);
1404#else 1546 while (XCheckTypedWindowEvent (disp, vt, ev.xany.type, &ev));
1405 // don't understand this, so commented it out 1547
1548 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1549
1550 while (XCheckTypedWindowEvent (disp, vt, ev.xany.type, &ev))
1406 scr_expose (ev.xexpose.x, ev.xexpose.y, 1551 scr_expose (ev.xexpose.x, ev.xexpose.y,
1407 ev.xexpose.width, ev.xexpose.height, False); 1552 ev.xexpose.width, ev.xexpose.height, False);
1408 //scr_expose (ev.xexpose.x, 0, 1553
1409 // ev.xexpose.width, TermWin.height, False); 1554 scr_refresh (refresh_type);
1410#endif
1411 want_refresh = 1;
1412 } 1555 }
1413 else 1556 else
1414 { 1557 {
1415 XEvent unused_event; 1558 XEvent unused_event;
1416 1559
1417 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1560 while (XCheckTypedWindowEvent (disp, ev.xany.window, Expose, &unused_event))
1418 Expose, 1561 ;
1419 &unused_event)) ; 1562 while (XCheckTypedWindowEvent (disp, ev.xany.window, GraphicsExpose, &unused_event))
1420 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1563 ;
1421 GraphicsExpose, 1564
1422 &unused_event)) ;
1423 if (isScrollbarWindow (ev.xany.window)) 1565 if (isScrollbarWindow (ev.xany.window))
1424 { 1566 {
1425 scrollBar.setIdle (); 1567 scrollBar.setIdle ();
1426 scrollbar_show (0); 1568 scrollbar_show (0);
1427 } 1569 }
1428#ifdef MENUBAR 1570#ifdef MENUBAR
1429 if (menubar_visible () && isMenuBarWindow (ev.xany.window)) 1571 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1430 menubar_expose (); 1572 menubar_expose ();
1431#endif 1573#endif
1574
1575#ifdef TRANSPARENT
1576 if (am_transparent && ev.xany.window == parent[0])
1577 XClearWindow (disp, ev.xany.window);
1578#endif
1432 } 1579 }
1433 break; 1580 break;
1434 1581
1435 case MotionNotify: 1582 case MotionNotify:
1436#ifdef POINTER_BLANK 1583#ifdef POINTER_BLANK
… …
1442 { 1589 {
1443 menubar_control (ev.xbutton); 1590 menubar_control (ev.xbutton);
1444 break; 1591 break;
1445 } 1592 }
1446#endif 1593#endif
1447 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate)) 1594 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1448 break; 1595 break;
1449 1596
1450 if (ev.xany.window == TermWin.vt) 1597 if (ev.xany.window == vt)
1451 { 1598 {
1452 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1599 if (ev.xbutton.state & (Button1Mask | Button3Mask))
1453 { 1600 {
1454 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1601 while (XCheckTypedWindowEvent (disp, vt, MotionNotify, &ev))
1455 ; 1602 ;
1456 1603
1457 XQueryPointer (display->display, TermWin.vt, 1604 XQueryPointer (disp, vt,
1458 &unused_root, &unused_child, 1605 &unused_root, &unused_child,
1459 &unused_root_x, &unused_root_y, 1606 &unused_root_x, &unused_root_y,
1460 & (ev.xbutton.x), & (ev.xbutton.y), 1607 &ev.xbutton.x, &ev.xbutton.y,
1461 &unused_mask); 1608 &ev.xbutton.state);
1462#ifdef MOUSE_THRESHOLD 1609#ifdef MOUSE_THRESHOLD
1463 /* deal with a `jumpy' mouse */ 1610 /* deal with a `jumpy' mouse */
1464 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1611 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1465 { 1612 {
1466#endif 1613#endif
1614#if ISO_14755
1615 // 5.4
1616 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1617 {
1618 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1619 break;
1620 }
1621#endif
1467 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1622 selection_extend (ev.xbutton.x, ev.xbutton.y,
1468 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1623 ev.xbutton.state & Button3Mask ? 2 : 0);
1624
1469#ifdef SELECTION_SCROLLING 1625#ifdef SELECTION_SCROLLING
1470 if (ev.xbutton.y < TermWin.int_bwidth 1626 if (ev.xbutton.y < int_bwidth
1471 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1627 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1472 { 1628 {
1473 int dist; 1629 int dist;
1474
1475 pending_scroll_selection=1;
1476 1630
1477 /* don't clobber the current delay if we are 1631 /* don't clobber the current delay if we are
1478 * already in the middle of scrolling. 1632 * already in the middle of scrolling.
1479 */ 1633 */
1480 if (scroll_selection_delay<=0) 1634 if (!sel_scroll_ev.active)
1481 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1635 sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1482 1636
1483 /* save the event params so we can highlight 1637 /* save the event params so we can highlight
1484 * the selection in the pending-scroll loop 1638 * the selection in the pending-scroll loop
1485 */ 1639 */
1486 selection_save_x=ev.xbutton.x; 1640 selection_save_x = ev.xbutton.x;
1487 selection_save_y=ev.xbutton.y; 1641 selection_save_y = ev.xbutton.y;
1488 selection_save_state=
1489 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1642 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1490 1643
1491 /* calc number of lines to scroll */ 1644 /* calc number of lines to scroll */
1492 if (ev.xbutton.y<TermWin.int_bwidth) 1645 if (ev.xbutton.y < int_bwidth)
1493 { 1646 {
1494 scroll_selection_dir = UP; 1647 scroll_selection_dir = UP;
1495 dist = TermWin.int_bwidth - ev.xbutton.y; 1648 dist = int_bwidth - ev.xbutton.y;
1496 } 1649 }
1497 else 1650 else
1498 { 1651 {
1499 scroll_selection_dir = DN; 1652 scroll_selection_dir = DN;
1500 dist = ev.xbutton.y - 1653 dist = ev.xbutton.y - (int_bwidth + height);
1501 (TermWin.int_bwidth + TermWin.height);
1502 } 1654 }
1655
1503 scroll_selection_lines= (Pixel2Height (dist)/ 1656 scroll_selection_lines = Pixel2Height (dist)
1504 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1657 / SELECTION_SCROLL_LINE_SPEEDUP
1658 + 1;
1505 MIN_IT (scroll_selection_lines, 1659 min_it (scroll_selection_lines,
1506 SELECTION_SCROLL_MAX_LINES); 1660 SELECTION_SCROLL_MAX_LINES);
1507 } 1661 }
1508 else 1662 else
1509 { 1663 {
1510 /* we are within the text window, so we 1664 /* we are within the text window, so we
1511 * shouldn't be scrolling 1665 * shouldn't be scrolling
1512 */ 1666 */
1513 pending_scroll_selection = 0; 1667 if (sel_scroll_ev.active)
1668 sel_scroll_ev.stop();
1514 } 1669 }
1515#endif 1670#endif
1516#ifdef MOUSE_THRESHOLD 1671#ifdef MOUSE_THRESHOLD
1517
1518 } 1672 }
1519#endif 1673#endif
1520
1521 } 1674 }
1522 } 1675 }
1523 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1676 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ())
1524 { 1677 {
1525 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1678 while (XCheckTypedWindowEvent (disp, scrollBar.win,
1526 MotionNotify, &ev)) ; 1679 MotionNotify, &ev))
1680 ;
1681
1527 XQueryPointer (display->display, scrollBar.win, 1682 XQueryPointer (disp, scrollBar.win,
1528 &unused_root, &unused_child, 1683 &unused_root, &unused_child,
1529 &unused_root_x, &unused_root_y, 1684 &unused_root_x, &unused_root_y,
1530 & (ev.xbutton.x), & (ev.xbutton.y), 1685 &ev.xbutton.x, &ev.xbutton.y,
1531 &unused_mask); 1686 &unused_mask);
1532 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1687 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1533 scrollbar_size ()); 1688 scrollbar_size ());
1534 scr_refresh (refresh_type); 1689 scr_refresh (refresh_type);
1535 refresh_limit = 0; 1690 refresh_limit = 0;
… …
1538 break; 1693 break;
1539 } 1694 }
1540} 1695}
1541 1696
1542void 1697void
1698rxvt_term::focus_in ()
1699{
1700 if (!focus)
1701 {
1702 focus = 1;
1703 want_refresh = 1;
1704
1705 PERL_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1706
1707#if USE_XIM
1708 if (Input_Context != NULL)
1709 {
1710 IMSetStatusPosition ();
1711 XSetICFocus (Input_Context);
1712 }
1713#endif
1714#if CURSOR_BLINK
1715 if (OPTION (Opt_cursorBlink))
1716 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1717#endif
1718#if OFF_FOCUS_FADING
1719 if (rs[Rs_fade])
1720 {
1721 pix_colors = pix_colors_focused;
1722 scr_recolour ();
1723 }
1724#endif
1725 }
1726}
1727
1728void
1729rxvt_term::focus_out ()
1730{
1731 if (focus)
1732 {
1733 focus = 0;
1734 want_refresh = 1;
1735
1736 PERL_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1737
1738#if ENABLE_FRILLS || ISO_14755
1739 if (iso14755buf)
1740 {
1741 iso14755buf = 0;
1742# if ENABLE_OVERLAY
1743 scr_overlay_off ();
1744# endif
1745 }
1746#endif
1747#if USE_XIM
1748 if (Input_Context != NULL)
1749 XUnsetICFocus (Input_Context);
1750#endif
1751#if CURSOR_BLINK
1752 if (OPTION (Opt_cursorBlink))
1753 cursor_blink_ev.stop ();
1754 hidden_cursor = 0;
1755#endif
1756#if OFF_FOCUS_FADING
1757 if (rs[Rs_fade])
1758 {
1759 pix_colors = pix_colors_unfocused;
1760 scr_recolour ();
1761 }
1762#endif
1763 }
1764}
1765
1766#if TRANSPARENT
1767void
1543rxvt_term::rootwin_cb (XEvent &ev) 1768rxvt_term::rootwin_cb (XEvent &ev)
1544{ 1769{
1545 SET_R (this); 1770 SET_R (this);
1546 SET_LOCALE (locale); 1771 SET_LOCALE (locale);
1547 1772
1548 switch (ev.type) 1773 switch (ev.type)
1549 { 1774 {
1550 case PropertyNotify: 1775 case PropertyNotify:
1551 if (ev.xproperty.atom == xa[XA_VT_SELECTION])
1552 {
1553 if (ev.xproperty.state == PropertyNewValue)
1554 selection_property (ev.xproperty.window, ev.xproperty.atom);
1555 break;
1556 }
1557#ifdef TRANSPARENT
1558 else
1559 {
1560 /* 1776 /*
1561 * if user used some Esetroot compatible prog to set the root bg, 1777 * if user used some Esetroot compatible prog to set the root bg,
1562 * use the property to determine the pixmap. We use it later on. 1778 * use the property to determine the pixmap. We use it later on.
1563 */ 1779 */
1564 if (xa[XA_XROOTPMAPID] == 0)
1565 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1566
1567 if (ev.xproperty.atom != xa[XA_XROOTPMAPID]) 1780 if (ev.xproperty.atom != xa[XA_XROOTPMAP_ID]
1781 && ev.xproperty.atom != xa[XA_ESETROOT_PMAP_ID])
1568 return; 1782 return;
1569 }
1570 1783
1571 /* FALLTHROUGH */ 1784 /* FALLTHROUGH */
1572 case ReparentNotify: 1785 case ReparentNotify:
1573 if ((Options & Opt_transparent) && check_our_parents ()) 1786 if (OPTION (Opt_transparent) && check_our_parents () && am_transparent)
1574 if (am_transparent)
1575 want_full_refresh = 1; 1787 want_refresh = want_full_refresh = 1;
1576 break; 1788 break;
1577#endif
1578 } 1789 }
1579} 1790}
1791#endif
1580 1792
1581void 1793void
1582rxvt_term::button_press (XButtonEvent &ev) 1794rxvt_term::button_press (XButtonEvent &ev)
1583{ 1795{
1584 int reportmode = 0, clickintime; 1796 int reportmode = 0, clickintime;
1585 1797
1586 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1798 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1587 if (!bypass_keystate) 1799 if (!bypass_keystate)
1588 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1800 reportmode = !! (priv_modes & PrivMode_mouse_report);
1801
1589 /* 1802 /*
1590 * VT window processing of button press 1803 * VT window processing of button press
1591 */ 1804 */
1592 if (ev.window == TermWin.vt) 1805 if (ev.window == vt)
1593 { 1806 {
1807#if ISO_14755
1808 // 5.4
1809 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1810 {
1811 iso14755_54 (ev.x, ev.y);
1812 return;
1813 }
1814#endif
1815
1594 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1816 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1817
1595 if (reportmode) 1818 if (reportmode)
1596 { 1819 {
1597 /* mouse report from vt window */ 1820 /* mouse report from vt window */
1598 /* save the xbutton state (for ButtonRelease) */ 1821 /* save the xbutton state (for ButtonRelease) */
1599 MEvent.state = ev.state; 1822 MEvent.state = ev.state;
… …
1628 } 1851 }
1629 else 1852 else
1630 { 1853 {
1631 if (ev.button != MEvent.button) 1854 if (ev.button != MEvent.button)
1632 MEvent.clicks = 0; 1855 MEvent.clicks = 0;
1856
1633 switch (ev.button) 1857 switch (ev.button)
1634 { 1858 {
1635 case Button1: 1859 case Button1:
1860 /* allow meta + click to select rectangular areas */
1861 /* should be done in screen.C */
1862#if ENABLE_FRILLS
1863 selection.rect = !!(ev.state & ModMetaMask);
1864#else
1865 selection.rect = false;
1866#endif
1867
1636 /* allow shift+left click to extend selection */ 1868 /* allow shift+left click to extend selection */
1637 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1869 if (ev.state & ShiftMask && ! (priv_modes & PrivMode_mouse_report))
1638 { 1870 {
1639 if (MEvent.button == Button1 && clickintime) 1871 if (MEvent.button == Button1 && clickintime)
1640 selection_rotate (ev.x, ev.y); 1872 selection_rotate (ev.x, ev.y);
1641 else 1873 else
1642 selection_extend (ev.x, ev.y, 1); 1874 selection_extend (ev.x, ev.y, 1);
… …
1657 case Button3: 1889 case Button3:
1658 if (MEvent.button == Button3 && clickintime) 1890 if (MEvent.button == Button3 && clickintime)
1659 selection_rotate (ev.x, ev.y); 1891 selection_rotate (ev.x, ev.y);
1660 else 1892 else
1661 selection_extend (ev.x, ev.y, 1); 1893 selection_extend (ev.x, ev.y, 1);
1894
1662 MEvent.button = Button3; 1895 MEvent.button = Button3;
1663 break; 1896 break;
1664 } 1897 }
1665 } 1898 }
1899
1666 MEvent.time = ev.time; 1900 MEvent.time = ev.time;
1667 return; 1901 return;
1668 } 1902 }
1669 1903
1670 /* 1904 /*
… …
1736 upordown = 1; /* down */ 1970 upordown = 1; /* down */
1737 } 1971 }
1738 if (upordown) 1972 if (upordown)
1739 { 1973 {
1740#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1974#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1741 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 1975 cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1742#endif 1976#endif
1743 if (scr_page (upordown < 0 ? UP : DN, 1)) 1977 if (scr_page (upordown < 0 ? UP : DN, 1))
1744 { 1978 {
1745 if (upordown < 0) 1979 if (upordown < 0)
1746 scrollBar.setUp (); 1980 scrollBar.setUp ();
… …
1762 break; 1996 break;
1763 case R_SB_ALIGN_BOTTOM: 1997 case R_SB_ALIGN_BOTTOM:
1764 csrO = scrollBar.bot - scrollBar.top; 1998 csrO = scrollBar.bot - scrollBar.top;
1765 break; 1999 break;
1766 } 2000 }
2001
1767 if (scrollBar.style == R_SB_XTERM 2002 if (scrollBar.style == R_SB_XTERM
1768 || scrollbar_above_slider (ev.y) 2003 || scrollbar_above_slider (ev.y)
1769 || scrollbar_below_slider (ev.y)) 2004 || scrollbar_below_slider (ev.y))
1770 scr_move_to ( scrollbar_position (ev.y) - csrO, 2005 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ());
1771 scrollbar_size ()); 2006
1772 scrollBar.setMotion (); 2007 scrollBar.setMotion ();
1773 break; 2008 break;
1774 2009
1775 case Button1: 2010 case Button1:
1776 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2011 if (scrollbar_align == R_SB_ALIGN_CENTRE)
… …
1780 case Button3: 2015 case Button3:
1781 if (scrollBar.style != R_SB_XTERM) 2016 if (scrollBar.style != R_SB_XTERM)
1782 { 2017 {
1783 if (scrollbar_above_slider (ev.y)) 2018 if (scrollbar_above_slider (ev.y))
1784# ifdef RXVT_SCROLL_FULL 2019# ifdef RXVT_SCROLL_FULL
1785 scr_page (UP, TermWin.nrow - 1); 2020 scr_page (UP, nrow - 1);
1786# else 2021# else
1787 scr_page (UP, TermWin.nrow / 4); 2022 scr_page (UP, nrow / 4);
1788# endif 2023# endif
1789 else if (scrollbar_below_slider (ev.y)) 2024 else if (scrollbar_below_slider (ev.y))
1790# ifdef RXVT_SCROLL_FULL 2025# ifdef RXVT_SCROLL_FULL
1791 scr_page (DN, TermWin.nrow - 1); 2026 scr_page (DN, nrow - 1);
1792# else 2027# else
1793 scr_page (DN, TermWin.nrow / 4); 2028 scr_page (DN, nrow / 4);
1794# endif 2029# endif
1795 else 2030 else
1796 scrollBar.setMotion (); 2031 scrollBar.setMotion ();
1797 } 2032 }
1798 else 2033 else
1799 { 2034 {
1800 scr_page ((ev.button == Button1 ? DN : UP), 2035 scr_page ((ev.button == Button1 ? DN : UP),
1801 (TermWin.nrow 2036 (nrow
1802 * scrollbar_position (ev.y) 2037 * scrollbar_position (ev.y)
1803 / scrollbar_size ())); 2038 / scrollbar_size ()));
1804 } 2039 }
2040
1805 break; 2041 break;
1806 } 2042 }
1807 } 2043 }
1808 return; 2044 return;
1809 } 2045 }
… …
1821{ 2057{
1822 int reportmode = 0; 2058 int reportmode = 0;
1823 2059
1824 csrO = 0; /* reset csr Offset */ 2060 csrO = 0; /* reset csr Offset */
1825 if (!bypass_keystate) 2061 if (!bypass_keystate)
1826 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2062 reportmode = !! (priv_modes & PrivMode_mouse_report);
1827 2063
1828 if (scrollbar_isUpDn ()) 2064 if (scrollbar_isUpDn ())
1829 { 2065 {
1830 scrollBar.setIdle (); 2066 scrollBar.setIdle ();
1831 scrollbar_show (0); 2067 scrollbar_show (0);
1832#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2068#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1833 refresh_type &= ~SMOOTH_REFRESH; 2069 refresh_type &= ~SMOOTH_REFRESH;
1834#endif 2070#endif
1835
1836 } 2071 }
2072
1837#ifdef SELECTION_SCROLLING 2073#ifdef SELECTION_SCROLLING
1838 pending_scroll_selection=0; 2074 if (sel_scroll_ev.active)
2075 sel_scroll_ev.stop();
1839#endif 2076#endif
2077
1840 if (ev.window == TermWin.vt) 2078 if (ev.window == vt)
1841 { 2079 {
2080#if ISO_14755
2081 // 5.4
2082 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2083 return;
2084#endif
1842 if (reportmode) 2085 if (reportmode)
1843 { 2086 {
1844 /* mouse report from vt window */ 2087 /* mouse report from vt window */
1845 /* don't report release of wheel "buttons" */ 2088 /* don't report release of wheel "buttons" */
1846 if (ev.button >= 4) 2089 if (ev.button >= 4)
… …
1860 MEvent.button = AnyButton; 2103 MEvent.button = AnyButton;
1861 mouse_report (ev); 2104 mouse_report (ev);
1862#endif /* MOUSE_REPORT_DOUBLECLICK */ 2105#endif /* MOUSE_REPORT_DOUBLECLICK */
1863 return; 2106 return;
1864 } 2107 }
2108
1865 /* 2109 /*
1866 * dumb hack to compensate for the failure of click-and-drag 2110 * dumb hack to compensate for the failure of click-and-drag
1867 * when overriding mouse reporting 2111 * when overriding mouse reporting
1868 */ 2112 */
1869 if (PrivateModes & PrivMode_mouse_report 2113 if (priv_modes & PrivMode_mouse_report
1870 && bypass_keystate 2114 && bypass_keystate
1871 && ev.button == Button1 && MEvent.clicks <= 1) 2115 && ev.button == Button1 && MEvent.clicks <= 1)
1872 selection_extend (ev.x, ev.y, 0); 2116 selection_extend (ev.x, ev.y, 0);
1873 2117
1874 switch (ev.button) 2118 switch (ev.button)
… …
1885 case Button5: 2129 case Button5:
1886 { 2130 {
1887 int i; 2131 int i;
1888 page_dirn v; 2132 page_dirn v;
1889 2133
1890 v = (ev.button == Button4) ? UP : DN; 2134 v = ev.button == Button4 ? UP : DN;
2135
1891 if (ev.state & ShiftMask) 2136 if (ev.state & ShiftMask)
1892 i = 1; 2137 i = 1;
1893 else if ((Options & Opt_mouseWheelScrollPage)) 2138 else if (OPTION (Opt_mouseWheelScrollPage))
1894 i = TermWin.nrow - 1; 2139 i = nrow - 1;
1895 else 2140 else
1896 i = 5; 2141 i = 5;
2142
1897# ifdef MOUSE_SLIP_WHEELING 2143# ifdef MOUSE_SLIP_WHEELING
1898 if (ev.state & ControlMask) 2144 if (ev.state & ControlMask)
1899 { 2145 {
1900 mouse_slip_wheel_speed += (v ? -1 : 1); 2146 mouse_slip_wheel_speed += v ? -1 : 1;
2147 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2148 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2149
2150 if (slip_wheel_ev.at < NOW)
1901 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2151 slip_wheel_ev.at = NOW + SCROLLBAR_CONTINUOUS_DELAY;
2152
2153 slip_wheel_ev.start ();
1902 } 2154 }
2155 else
2156 {
1903# endif 2157# endif
1904# ifdef JUMP_MOUSE_WHEEL 2158# ifdef JUMP_MOUSE_WHEEL
1905 scr_page (v, i);
1906 scr_refresh (SMOOTH_REFRESH);
1907 scrollbar_show (1);
1908# else
1909 while (i--)
1910 {
1911 scr_page (v, 1); 2159 scr_page (v, i);
1912 scr_refresh (SMOOTH_REFRESH); 2160 scr_refresh (SMOOTH_REFRESH);
1913 scrollbar_show (1); 2161 scrollbar_show (1);
2162# else
2163 while (i--)
2164 {
2165 scr_page (v, 1);
2166 scr_refresh (SMOOTH_REFRESH);
2167 scrollbar_show (1);
2168 }
2169# endif
2170# ifdef MOUSE_SLIP_WHEELING
1914 } 2171 }
1915# endif 2172#endif
1916
1917 } 2173 }
1918 break; 2174 break;
1919#endif 2175#endif
1920
1921 } 2176 }
1922 } 2177 }
1923#ifdef MENUBAR 2178#ifdef MENUBAR
1924 else if (isMenuBarWindow (ev.window)) 2179 else if (isMenuBarWindow (ev.window))
1925 menubar_control (ev); 2180 menubar_control (ev);
1926#endif 2181#endif
1927} 2182}
1928 2183
1929
1930#ifdef TRANSPARENT 2184#ifdef TRANSPARENT
2185#if TINTING
2186/* taken from aterm-0.4.2 */
2187
2188typedef uint32_t RUINT32T;
2189
2190void ShadeXImage(rxvt_display *display, XImage* srcImage, int shade, int rm, int gm, int bm)
2191{
2192 int sh_r, sh_g, sh_b;
2193 RUINT32T mask_r, mask_g, mask_b;
2194 RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b;
2195 unsigned int lower_lim_r, lower_lim_g, lower_lim_b;
2196 unsigned int upper_lim_r, upper_lim_g, upper_lim_b;
2197 int i;
2198
2199 Visual *visual = display->visual;
2200
2201 if( visual->c_class != TrueColor || srcImage->format != ZPixmap ) return ;
2202
2203 /* for convenience */
2204 mask_r = visual->red_mask;
2205 mask_g = visual->green_mask;
2206 mask_b = visual->blue_mask;
2207
2208 /* boring lookup table pre-initialization */
2209 switch (srcImage->bits_per_pixel) {
2210 case 15:
2211 if ((mask_r != 0x7c00) ||
2212 (mask_g != 0x03e0) ||
2213 (mask_b != 0x001f))
2214 return;
2215 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+32+32));
2216 lookup_r = lookup;
2217 lookup_g = lookup+32;
2218 lookup_b = lookup+32+32;
2219 sh_r = 10;
2220 sh_g = 5;
2221 sh_b = 0;
2222 break;
2223 case 16:
2224 if ((mask_r != 0xf800) ||
2225 (mask_g != 0x07e0) ||
2226 (mask_b != 0x001f))
2227 return;
2228 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+64+32));
2229 lookup_r = lookup;
2230 lookup_g = lookup+32;
2231 lookup_b = lookup+32+64;
2232 sh_r = 11;
2233 sh_g = 5;
2234 sh_b = 0;
2235 break;
2236 case 24:
2237 if ((mask_r != 0xff0000) ||
2238 (mask_g != 0x00ff00) ||
2239 (mask_b != 0x0000ff))
2240 return;
2241 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2242 lookup_r = lookup;
2243 lookup_g = lookup+256;
2244 lookup_b = lookup+256+256;
2245 sh_r = 16;
2246 sh_g = 8;
2247 sh_b = 0;
2248 break;
2249 case 32:
2250 if ((mask_r != 0xff0000) ||
2251 (mask_g != 0x00ff00) ||
2252 (mask_b != 0x0000ff))
2253 return;
2254 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2255 lookup_r = lookup;
2256 lookup_g = lookup+256;
2257 lookup_b = lookup+256+256;
2258 sh_r = 16;
2259 sh_g = 8;
2260 sh_b = 0;
2261 break;
2262 default:
2263 return; /* we do not support this color depth */
2264 }
2265
2266 /* prepare limits for color transformation (each channel is handled separately) */
2267 if (shade < 0) {
2268 shade = -shade;
2269 if (shade < 0) shade = 0;
2270 if (shade > 100) shade = 100;
2271
2272 lower_lim_r = 65535-rm;
2273 lower_lim_g = 65535-gm;
2274 lower_lim_b = 65535-bm;
2275
2276 lower_lim_r = 65535-(unsigned int)(((RUINT32T)lower_lim_r)*((RUINT32T)shade)/100);
2277 lower_lim_g = 65535-(unsigned int)(((RUINT32T)lower_lim_g)*((RUINT32T)shade)/100);
2278 lower_lim_b = 65535-(unsigned int)(((RUINT32T)lower_lim_b)*((RUINT32T)shade)/100);
2279
2280 upper_lim_r = upper_lim_g = upper_lim_b = 65535;
2281 } else {
2282 if (shade < 0) shade = 0;
2283 if (shade > 100) shade = 100;
2284
2285 lower_lim_r = lower_lim_g = lower_lim_b = 0;
2286
2287 upper_lim_r = (unsigned int)((((RUINT32T)rm)*((RUINT32T)shade))/100);
2288 upper_lim_g = (unsigned int)((((RUINT32T)gm)*((RUINT32T)shade))/100);
2289 upper_lim_b = (unsigned int)((((RUINT32T)bm)*((RUINT32T)shade))/100);
2290 }
2291
2292 /* switch red and blue bytes if necessary, we need it for some weird XServers like XFree86 3.3.3.1 */
2293 if ((srcImage->bits_per_pixel == 24) && (mask_r >= 0xFF0000 ))
2294 {
2295 unsigned int tmp;
2296
2297 tmp = lower_lim_r;
2298 lower_lim_r = lower_lim_b;
2299 lower_lim_b = tmp;
2300
2301 tmp = upper_lim_r;
2302 upper_lim_r = upper_lim_b;
2303 upper_lim_b = tmp;
2304 }
2305
2306 /* fill our lookup tables */
2307 for (i = 0; i <= mask_r>>sh_r; i++)
2308 {
2309 RUINT32T tmp;
2310 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_r-lower_lim_r));
2311 tmp += ((RUINT32T)(mask_r>>sh_r))*((RUINT32T)lower_lim_r);
2312 lookup_r[i] = (tmp/65535)<<sh_r;
2313 }
2314 for (i = 0; i <= mask_g>>sh_g; i++)
2315 {
2316 RUINT32T tmp;
2317 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_g-lower_lim_g));
2318 tmp += ((RUINT32T)(mask_g>>sh_g))*((RUINT32T)lower_lim_g);
2319 lookup_g[i] = (tmp/65535)<<sh_g;
2320 }
2321 for (i = 0; i <= mask_b>>sh_b; i++)
2322 {
2323 RUINT32T tmp;
2324 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_b-lower_lim_b));
2325 tmp += ((RUINT32T)(mask_b>>sh_b))*((RUINT32T)lower_lim_b);
2326 lookup_b[i] = (tmp/65535)<<sh_b;
2327 }
2328
2329 /* apply table to input image (replacing colors by newly calculated ones) */
2330 switch (srcImage->bits_per_pixel)
2331 {
2332 case 15:
2333 {
2334 unsigned short *p1, *pf, *p, *pl;
2335 p1 = (unsigned short *) srcImage->data;
2336 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2337 while (p1 < pf)
2338 {
2339 p = p1;
2340 pl = p1 + srcImage->width;
2341 for (; p < pl; p++)
2342 {
2343 *p = lookup_r[(*p & 0x7c00)>>10] |
2344 lookup_g[(*p & 0x03e0)>> 5] |
2345 lookup_b[(*p & 0x001f)];
2346 }
2347 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2348 }
2349 break;
2350 }
2351 case 16:
2352 {
2353 unsigned short *p1, *pf, *p, *pl;
2354 p1 = (unsigned short *) srcImage->data;
2355 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2356 while (p1 < pf)
2357 {
2358 p = p1;
2359 pl = p1 + srcImage->width;
2360 for (; p < pl; p++)
2361 {
2362 *p = lookup_r[(*p & 0xf800)>>11] |
2363 lookup_g[(*p & 0x07e0)>> 5] |
2364 lookup_b[(*p & 0x001f)];
2365 }
2366 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2367 }
2368 break;
2369 }
2370 case 24:
2371 {
2372 unsigned char *p1, *pf, *p, *pl;
2373 p1 = (unsigned char *) srcImage->data;
2374 pf = (unsigned char *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2375 while (p1 < pf)
2376 {
2377 p = p1;
2378 pl = p1 + srcImage->width * 3;
2379 for (; p < pl; p += 3)
2380 {
2381 p[0] = lookup_r[(p[0] & 0xff0000)>>16];
2382 p[1] = lookup_r[(p[1] & 0x00ff00)>> 8];
2383 p[2] = lookup_r[(p[2] & 0x0000ff)];
2384 }
2385 p1 = (unsigned char *) ((char *) p1 + srcImage->bytes_per_line);
2386 }
2387 break;
2388 }
2389 case 32:
2390 {
2391 RUINT32T *p1, *pf, *p, *pl;
2392 p1 = (RUINT32T *) srcImage->data;
2393 pf = (RUINT32T *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2394
2395 while (p1 < pf)
2396 {
2397 p = p1;
2398 pl = p1 + srcImage->width;
2399 for (; p < pl; p++)
2400 {
2401 *p = lookup_r[(*p & 0xff0000)>>16] |
2402 lookup_g[(*p & 0x00ff00)>> 8] |
2403 lookup_b[(*p & 0x0000ff)] |
2404 (*p & ~0xffffff);
2405 }
2406 p1 = (RUINT32T *) ((char *) p1 + srcImage->bytes_per_line);
2407 }
2408 break;
2409 }
2410 }
2411
2412 free (lookup);
2413}
2414#endif
2415
1931/* 2416/*
1932 * Check our parents are still who we think they are. 2417 * Check our parents are still who we think they are.
1933 * Do transparency updates if required 2418 * Do transparency updates if required
1934 */ 2419 */
1935int 2420int
1936rxvt_term::check_our_parents () 2421rxvt_term::check_our_parents ()
1937{ 2422{
1938 int i, pchanged, aformat, have_pixmap, rootdepth; 2423 int i, pchanged, aformat, have_pixmap, rootdepth;
1939 unsigned long nitems, bytes_after; 2424 unsigned long nitems, bytes_after;
1940 Atom atype; 2425 Atom atype;
1941 unsigned char *prop = NULL; 2426 unsigned char *prop = NULL;
1942 Window root, oldp, *list; 2427 Window root, oldp, *list;
1943 Pixmap rootpixmap = None; 2428 Pixmap rootpixmap = None;
1944 XWindowAttributes wattr, wrootattr; 2429 XWindowAttributes wattr, wrootattr;
2430 dDisp;
1945 2431
1946 pchanged = 0; 2432 pchanged = 0;
1947 2433
1948 if (! (Options & Opt_transparent)) 2434 if (!OPTION (Opt_transparent))
1949 return pchanged; /* Don't try any more */ 2435 return pchanged; /* Don't try any more */
1950 2436
1951 XGetWindowAttributes (display->display, display->root, &wrootattr); 2437 XGetWindowAttributes (disp, display->root, &wrootattr);
1952 rootdepth = wrootattr.depth; 2438 rootdepth = wrootattr.depth;
1953 2439
1954 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 2440 XGetWindowAttributes (disp, parent[0], &wattr);
2441
1955 if (rootdepth != wattr.depth) 2442 if (rootdepth != wattr.depth)
1956 { 2443 {
1957 if (am_transparent) 2444 if (am_transparent)
1958 { 2445 {
1959 pchanged = 1; 2446 pchanged = 1;
1960 XSetWindowBackground (display->display, TermWin.vt, 2447 XSetWindowBackground (disp, vt, pix_colors_focused[Color_bg]);
1961 PixColors[Color_bg]);
1962 am_transparent = am_pixmap_trans = 0; 2448 am_transparent = am_pixmap_trans = 0;
1963 } 2449 }
2450
1964 return pchanged; /* Don't try any more */ 2451 return pchanged; /* Don't try any more */
1965 } 2452 }
1966 2453
1967 /* Get all X ops out of the queue so that our information is up-to-date. */ 2454 /* Get all X ops out of the queue so that our information is up-to-date. */
1968 XSync (display->display, False); 2455 XSync (disp, False);
1969 2456
1970 /* 2457 /*
1971 * Make the frame window set by the window manager have 2458 * Make the frame window set by the window manager have
1972 * the root background. Some window managers put multiple nested frame 2459 * the root background. Some window managers put multiple nested frame
1973 * windows for each client, so we have to take care about that. 2460 * windows for each client, so we have to take care about that.
1974 */ 2461 */
1975 i = (xa[XA_XROOTPMAPID] != 0 2462 i = (xa[XA_XROOTPMAP_ID]
1976 && (XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID], 2463 && XGetWindowProperty (disp, display->root, xa[XA_XROOTPMAP_ID],
1977 0L, 1L, False, XA_PIXMAP, &atype, &aformat, 2464 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1978 &nitems, &bytes_after, &prop) == Success)); 2465 &nitems, &bytes_after, &prop) == Success);
2466
1979 if (!i || prop == NULL) 2467 if (!i || prop == NULL)
2468 i = (xa[XA_ESETROOT_PMAP_ID]
2469 && XGetWindowProperty (disp, display->root, xa[XA_ESETROOT_PMAP_ID],
2470 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2471 &nitems, &bytes_after, &prop) == Success);
2472
2473 if (!i || prop == NULL
2474#if TINTING
2475 || !rs[Rs_color + Color_tint]
2476#endif
2477 )
1980 have_pixmap = 0; 2478 have_pixmap = 0;
1981 else 2479 else
1982 { 2480 {
1983 have_pixmap = 1; 2481 have_pixmap = 1;
1984 rootpixmap = * ((Pixmap *)prop); 2482 rootpixmap = *(Pixmap *)prop;
1985 XFree (prop); 2483 XFree (prop);
1986 } 2484 }
2485
1987 if (have_pixmap) 2486 if (have_pixmap)
1988 { 2487 {
1989 /* 2488 /*
1990 * Copy display->root pixmap transparency 2489 * Copy display->root pixmap transparency
1991 */ 2490 */
1992 int sx, sy, nx, ny; 2491 int sx, sy, nx, ny;
1993 unsigned int nw, nh; 2492 unsigned int nw, nh;
1994 Window cr; 2493 Window cr;
1995 XImage *image; 2494 XImage *image;
1996 GC gc; 2495 GC gc;
1997 XGCValues gcvalue; 2496 XGCValues gcvalue;
1998 2497
1999 XTranslateCoordinates (display->display, TermWin.parent[0], display->root, 2498 XTranslateCoordinates (disp, parent[0], display->root,
2000 0, 0, &sx, &sy, &cr); 2499 0, 0, &sx, &sy, &cr);
2001 nw = (unsigned int)szHint.width; 2500 nw = (unsigned int)szHint.width;
2002 nh = (unsigned int)szHint.height; 2501 nh = (unsigned int)szHint.height;
2003 nx = ny = 0; 2502 nx = ny = 0;
2503
2004 if (sx < 0) 2504 if (sx < 0)
2005 { 2505 {
2006 nw += sx; 2506 nw += sx;
2007 nx = -sx; 2507 nx = -sx;
2008 sx = 0; 2508 sx = 0;
2009 } 2509 }
2510
2010 if (sy < 0) 2511 if (sy < 0)
2011 { 2512 {
2012 nh += sy; 2513 nh += sy;
2013 ny = -sy; 2514 ny = -sy;
2014 sy = 0; 2515 sy = 0;
2015 } 2516 }
2517
2016 MIN_IT (nw, (unsigned int) (wrootattr.width - sx)); 2518 min_it (nw, (unsigned int) (wrootattr.width - sx));
2017 MIN_IT (nh, (unsigned int) (wrootattr.height - sy)); 2519 min_it (nh, (unsigned int) (wrootattr.height - sy));
2520
2521 XSync (disp, False);
2018 allowedxerror = -1; 2522 allowedxerror = -1;
2019 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes, 2523 image = XGetImage (disp, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap);
2020 ZPixmap); 2524
2021 /* XXX: handle BadMatch - usually because we're outside the pixmap */ 2525 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2022 /* XXX: may need a delay here? */ 2526 /* XXX: may need a delay here? */
2023 allowedxerror = 0; 2527 allowedxerror = 0;
2528
2024 if (image == NULL) 2529 if (image == NULL)
2025 { 2530 {
2026 if (am_transparent && am_pixmap_trans) 2531 if (am_transparent && am_pixmap_trans)
2027 { 2532 {
2028 pchanged = 1; 2533 pchanged = 1;
2029 if (TermWin.pixmap != None) 2534 if (pixmap != None)
2030 { 2535 {
2031 XFreePixmap (display->display, TermWin.pixmap); 2536 XFreePixmap (disp, pixmap);
2032 TermWin.pixmap = None; 2537 pixmap = None;
2033 } 2538 }
2034 } 2539 }
2540
2035 am_pixmap_trans = 0; 2541 am_pixmap_trans = 0;
2036 } 2542 }
2037 else 2543 else
2038 { 2544 {
2039 if (TermWin.pixmap != None) 2545 if (pixmap != None)
2040 XFreePixmap (display->display, TermWin.pixmap); 2546 XFreePixmap (disp, pixmap);
2547
2548#if TINTING
2549 if (ISSET_PIXCOLOR (Color_tint))
2550 {
2551 unsigned short rm, gm, bm;
2552 int shade = rs[Rs_shade] ? atoi (rs[Rs_shade]) : 100;
2553
2554 pix_colors_focused[Color_tint].get (display, rm, gm, bm);
2555
2556 ShadeXImage (display, image, shade, rm, gm, bm);
2557 }
2558#endif
2559
2041 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt, 2560 pixmap = XCreatePixmap (disp, vt,
2042 (unsigned int)szHint.width,
2043 (unsigned int)szHint.height, 2561 szHint.width, szHint.height, image->depth);
2044 (unsigned int)image->depth);
2045 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue); 2562 gc = XCreateGC (disp, vt, 0UL, &gcvalue);
2046 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0, 2563 XPutImage (disp, pixmap, gc, image, 0, 0,
2047 nx, ny, (unsigned int)image->width,
2048 (unsigned int)image->height); 2564 nx, ny, image->width, image->height);
2049 XFreeGC (display->display, gc); 2565 XFreeGC (disp, gc);
2050 XDestroyImage (image); 2566 XDestroyImage (image);
2051 XSetWindowBackgroundPixmap (display->display, TermWin.vt, 2567 XSetWindowBackgroundPixmap (disp, parent[0], pixmap);
2052 TermWin.pixmap); 2568 XClearWindow (disp, parent[0]);
2569
2053 if (!am_transparent || !am_pixmap_trans) 2570 if (!am_transparent || !am_pixmap_trans)
2054 pchanged = 1; 2571 pchanged = 1;
2572
2055 am_transparent = am_pixmap_trans = 1; 2573 am_transparent = am_pixmap_trans = 1;
2056 } 2574 }
2057 } 2575 }
2576
2058 if (!am_pixmap_trans) 2577 if (am_pixmap_trans)
2578 XSetWindowBackgroundPixmap (disp, vt, ParentRelative);
2579 else
2059 { 2580 {
2060 unsigned int n; 2581 unsigned int n;
2061 /* 2582 /*
2062 * InheritPixmap transparency 2583 * InheritPixmap transparency
2063 */ 2584 */
2064 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2065 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); 2585 for (i = 1; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2066 i++)
2067 { 2586 {
2068 oldp = TermWin.parent[i]; 2587 oldp = parent[i];
2069 XQueryTree (display->display, TermWin.parent[i - 1], &root, 2588 XQueryTree (disp, parent[i - 1], &root,
2070 &TermWin.parent[i], &list, &n); 2589 &parent[i], &list, &n);
2071 XFree (list); 2590 XFree (list);
2072 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i])); 2591
2073 if (TermWin.parent[i] == display->root) 2592 if (parent[i] == display->root)
2074 { 2593 {
2075 if (oldp != None) 2594 if (oldp != None)
2076 pchanged = 1; 2595 pchanged = 1;
2596
2077 break; 2597 break;
2078 } 2598 }
2599
2079 if (oldp != TermWin.parent[i]) 2600 if (oldp != parent[i])
2080 pchanged = 1; 2601 pchanged = 1;
2081 } 2602 }
2603
2082 n = 0; 2604 n = 0;
2605
2083 if (pchanged) 2606 if (pchanged)
2084 { 2607 {
2085 for (; n < (unsigned int)i; n++) 2608 for (; n < (unsigned int)i; n++)
2086 { 2609 {
2087 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2610 XGetWindowAttributes (disp, parent[n], &wattr);
2088 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL"));
2089 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2611 if (wattr.depth != rootdepth || wattr.c_class == InputOnly)
2090 { 2612 {
2091 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2613 n = (int) (sizeof (parent) / sizeof (Window)) + 1;
2092 break; 2614 break;
2093 } 2615 }
2094 } 2616 }
2095 } 2617 }
2096 if (n > (int) (sizeof (TermWin.parent) 2618
2097 / sizeof (TermWin.parent[0]))) 2619 if (n > (int) (sizeof (parent) / sizeof (parent[0])))
2098 { 2620 {
2099 D_X ((stderr, "InheritPixmap Turning off")); 2621 XSetWindowBackground (disp, parent[0], pix_colors_focused[Color_border]);
2100 XSetWindowBackground (display->display, TermWin.parent[0], 2622 XSetWindowBackground (disp, vt, pix_colors_focused[Color_bg]);
2101 PixColors[Color_fg]);
2102 XSetWindowBackground (display->display, TermWin.vt,
2103 PixColors[Color_bg]);
2104 am_transparent = 0; 2623 am_transparent = 0;
2105 /* XXX: also turn off Opt_transparent? */ 2624 /* XXX: also turn off Opt_transparent? */
2106 } 2625 }
2107 else 2626 else
2108 { 2627 {
2628#if WAIT_FOR_WM
2109 /* wait (an arbitrary period) for the WM to do its thing 2629 /* wait (an arbitrary period) for the WM to do its thing
2110 * needed for fvwm2.2.2 (and before?) */ 2630 * needed for fvwm2.2.2 (and before?) */
2111# ifdef HAVE_NANOSLEEP
2112 struct timespec rqt;
2113
2114 rqt.tv_sec = 1;
2115 rqt.tv_nsec = 0;
2116 nanosleep (&rqt, NULL);
2117# else
2118 sleep (1); 2631 sleep (1);
2119# endif 2632#endif
2120 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2121 for (n = 0; n < (unsigned int)i; n++) 2633 for (n = 0; n < (unsigned int)i; n++)
2122 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n], 2634 {
2123 ParentRelative); 2635 XSetWindowBackgroundPixmap (disp, parent[n], ParentRelative);
2124 XSetWindowBackgroundPixmap (display->display, TermWin.vt, 2636 XClearWindow (disp, parent[n]);
2125 ParentRelative); 2637 }
2638
2639 XSetWindowBackgroundPixmap (disp, vt, ParentRelative);
2126 am_transparent = 1; 2640 am_transparent = 1;
2127 } 2641 }
2642
2128 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++) 2643 for (; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2129 TermWin.parent[i] = None; 2644 parent[i] = None;
2645 }
2646
2647 if (scrollBar.win)
2130 } 2648 {
2649 XSetWindowBackgroundPixmap (disp, scrollBar.win, ParentRelative);
2650 scrollBar.setIdle ();
2651 scrollbar_show (0);
2652 }
2653
2654 if (am_transparent)
2655 {
2656 want_refresh = want_full_refresh = 1;
2657 if (am_pixmap_trans)
2658 flush ();
2659 }
2660
2131 return pchanged; 2661 return pchanged;
2132} 2662}
2133#endif 2663#endif
2134 2664
2135/*}}} */ 2665/*}}} */
2666
2667bool
2668rxvt_term::cmd_parse ()
2669{
2670 bool flag = false;
2671 unicode_t ch = NOCHAR;
2672 unsigned char *seq_begin; // remember start of esc-sequence here
2673
2674 for (;;)
2675 {
2676 if (ch == NOCHAR)
2677 {
2678 seq_begin = cmdbuf_ptr;
2679 ch = next_char ();
2680 }
2681
2682 if (ch == NOCHAR) // TODO: improve
2683 break;
2684
2685 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT)
2686 {
2687 if (!seen_input)
2688 {
2689 seen_input = 1;
2690 // many badly-written programs (e.g. jed) contain a race condition:
2691 // they first read the screensize and then install a SIGWINCH handler.
2692 // some window managers resize the window early, and these programs
2693 // then sometimes get the size wrong.
2694 // unfortunately other programs are even more buggy and dislike
2695 // being sent SIGWINCH, so only do it when we were in fact being
2696 // resized.
2697 if (seen_resize && cmd_pid)
2698 kill (-cmd_pid, SIGWINCH);
2699 }
2700
2701 /* Read a text string from the input buffer */
2702 unicode_t buf[UBUFSIZ];
2703 bool refreshnow = false;
2704 int nlines = 0;
2705 unicode_t *str = buf;
2706 unicode_t *eol = str + min (ncol, UBUFSIZ);
2707
2708 for (;;)
2709 {
2710 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2711 break;
2712
2713 *str++ = ch;
2714
2715 if (ch == C0_LF || str >= eol)
2716 {
2717 if (ch == C0_LF)
2718 nlines++;
2719
2720 refresh_count++;
2721
2722 if (!OPTION (Opt_jumpScroll)
2723 || (refresh_count >= refresh_limit * (nrow - 1)))
2724 {
2725 refreshnow = true;
2726 refresh_count = 0;
2727 ch = NOCHAR;
2728 break;
2729 }
2730
2731 // scr_add_lines only works for nlines <= nrow - 1.
2732 if (nlines >= nrow - 1)
2733 {
2734 scr_add_lines (buf, nlines, str - buf);
2735 nlines = 0;
2736 str = buf;
2737 eol = str + min (ncol, UBUFSIZ);
2738 }
2739
2740 if (str >= eol)
2741 {
2742 if (eol >= buf + UBUFSIZ)
2743 {
2744 ch = NOCHAR;
2745 break;
2746 }
2747 else
2748 eol = min (eol + ncol, buf + UBUFSIZ);
2749 }
2750
2751 }
2752
2753 seq_begin = cmdbuf_ptr;
2754 ch = next_char ();
2755 }
2756
2757 scr_add_lines (buf, nlines, str - buf);
2758
2759 /*
2760 * If there have been a lot of new lines, then update the screen
2761 * What the heck I'll cheat and only refresh less than every page-full.
2762 * the number of pages between refreshes is refresh_limit, which
2763 * is incremented here because we must be doing flat-out scrolling.
2764 */
2765 if (refreshnow)
2766 {
2767 if (OPTION (Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
2768 refresh_limit++;
2769 else
2770 {
2771 flag = true;
2772 scr_refresh (refresh_type);
2773 flush_ev.stop ();
2774 }
2775 }
2776
2777 }
2778 else
2779 {
2780 try
2781 {
2782 process_nonprinting (ch);
2783 }
2784 catch (const class out_of_input &o)
2785 {
2786 // we ran out of input, retry later
2787 cmdbuf_ptr = seq_begin;
2788 break;
2789 }
2790
2791 ch = NOCHAR;
2792 }
2793 }
2794
2795 return flag;
2796}
2797
2798// read the next octet
2799unicode_t
2800rxvt_term::next_octet ()
2801{
2802 return cmdbuf_ptr < cmdbuf_endp
2803 ? *cmdbuf_ptr++
2804 : NOCHAR;
2805}
2806
2807// read the next character
2808unicode_t
2809rxvt_term::next_char ()
2810{
2811 while (cmdbuf_ptr < cmdbuf_endp)
2812 {
2813 // assume 7-bit to be ascii ALWAYS
2814 if (*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b)
2815 return *cmdbuf_ptr++;
2816
2817 wchar_t wc;
2818 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2819
2820 if (len == (size_t)-2)
2821 {
2822 // the mbstate stores incomplete sequences. didn't know this :/
2823 cmdbuf_ptr = cmdbuf_endp;
2824 break;
2825 }
2826
2827 if (len == (size_t)-1)
2828 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2829
2830 // assume wchar == unicode
2831 cmdbuf_ptr += len;
2832 return wc & UNICODE_MASK;
2833 }
2834
2835 return NOCHAR;
2836}
2837
2838/* rxvt_cmd_getc () - Return next input character */
2839/*
2840 * Return the next input character after first passing any keyboard input
2841 * to the command.
2842 */
2843unicode_t
2844rxvt_term::cmd_getc ()
2845{
2846 unicode_t c = next_char ();
2847
2848 if (c == NOCHAR)
2849 throw out_of_input;
2850
2851 return c;
2852}
2853
2854unicode_t
2855rxvt_term::cmd_get8 ()
2856{
2857 unicode_t c = next_octet ();
2858
2859 if (c == NOCHAR)
2860 throw out_of_input;
2861
2862 return c;
2863}
2136 2864
2137/*{{{ print pipe */ 2865/*{{{ print pipe */
2138/*----------------------------------------------------------------------*/ 2866/*----------------------------------------------------------------------*/
2139#ifdef PRINTPIPE 2867#ifdef PRINTPIPE
2140FILE * 2868FILE *
2141rxvt_term::popen_printer () 2869rxvt_term::popen_printer ()
2142{ 2870{
2143 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2871 FILE *stream = popen (rs[Rs_print_pipe], "w");
2144 2872
2145 if (stream == NULL) 2873 if (stream == NULL)
2146 rxvt_print_error ("can't open printer pipe"); 2874 rxvt_warn ("can't open printer pipe, not printing.\n");
2875
2147 return stream; 2876 return stream;
2148} 2877}
2149 2878
2150int 2879int
2151rxvt_term::pclose_printer (FILE *stream) 2880rxvt_term::pclose_printer (FILE *stream)
2152{ 2881{
2153 fflush (stream); 2882 fflush (stream);
2154 /* pclose () reported not to work on SunOS 4.1.3 */
2155# if defined (__sun__) /* TODO: RESOLVE THIS */
2156 /* pclose works provided SIGCHLD handler uses waitpid */
2157 return pclose (stream); /* return fclose (stream); */
2158# else
2159 return pclose (stream); 2883 return pclose (stream);
2160# endif
2161} 2884}
2162 2885
2163/* 2886/*
2164 * simulate attached vt100 printer 2887 * simulate attached vt100 printer
2165 */ 2888 */
2166void 2889void
2167rxvt_term::process_print_pipe () 2890rxvt_term::process_print_pipe ()
2168{ 2891{
2169 int done; 2892 int done;
2170 FILE *fd; 2893 FILE *fd;
2171 2894
2172 if ((fd = popen_printer ()) == NULL) 2895 if ((fd = popen_printer ()) == NULL)
2173 return; 2896 return;
2174 2897
2175 /* 2898 /*
2176 * Send all input to the printer until either ESC[4i or ESC[?4i 2899 * Send all input to the printer until either ESC[4i or ESC[?4i
2177 * is received. 2900 * is received.
2178 */ 2901 */
2179 for (done = 0; !done;) 2902 for (done = 0; !done;)
2180 { 2903 {
2181 unsigned char buf[8]; 2904 unsigned char buf[8];
2182 unsigned char ch; 2905 unicode_t ch;
2183 unsigned int i, len; 2906 unsigned int i, len;
2184 2907
2185 if ((ch = cmd_getc ()) != C0_ESC) 2908 if ((ch = cmd_getc ()) != C0_ESC)
2186 { 2909 {
2187 if (putc (ch, fd) == EOF) 2910 if (putc (ch, fd) == EOF)
2188 break; /* done = 1 */ 2911 break; /* done = 1 */
… …
2203 { 2926 {
2204 if ((buf[len++] = cmd_getc ()) == 'i') 2927 if ((buf[len++] = cmd_getc ()) == 'i')
2205 break; /* done = 1 */ 2928 break; /* done = 1 */
2206 } 2929 }
2207 } 2930 }
2931
2208 for (i = 0; i < len; i++) 2932 for (i = 0; i < len; i++)
2209 if (putc (buf[i], fd) == EOF) 2933 if (putc (buf[i], fd) == EOF)
2210 { 2934 {
2211 done = 1; 2935 done = 1;
2212 break; 2936 break;
2213 } 2937 }
2214 } 2938 }
2215 } 2939 }
2940
2216 pclose_printer (fd); 2941 pclose_printer (fd);
2217} 2942}
2218#endif /* PRINTPIPE */ 2943#endif /* PRINTPIPE */
2219/*}}} */ 2944/*}}} */
2220 2945
2221/* *INDENT-OFF* */ 2946/* *INDENT-OFF* */
2222enum { 2947enum {
2223 C1_40 = 0x40, 2948 C1_40 = 0x40,
2224 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2949 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2225 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2950 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2226 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2951 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2227 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2952 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2228}; 2953};
2229/* *INDENT-ON* */ 2954/* *INDENT-ON* */
2230 2955
2231/*{{{ process non-printing single characters */ 2956/*{{{ process non-printing single characters */
2232void 2957void
2233rxvt_term::process_nonprinting (unsigned char ch) 2958rxvt_term::process_nonprinting (unicode_t ch)
2234{ 2959{
2235 switch (ch) 2960 switch (ch)
2236 { 2961 {
2962 case C0_ESC:
2963 process_escape_seq ();
2964 break;
2237 case C0_ENQ: /* terminal Status */ 2965 case C0_ENQ: /* terminal Status */
2238 if (rs[Rs_answerbackstring]) 2966 if (rs[Rs_answerbackstring])
2239 tt_write (
2240 (const unsigned char *)rs[Rs_answerbackstring], 2967 tt_write ((const unsigned char *)rs[Rs_answerbackstring],
2241 (unsigned int)STRLEN (rs[Rs_answerbackstring])); 2968 (unsigned int)strlen (rs[Rs_answerbackstring]));
2242 else 2969 else
2243 tt_write ((unsigned char *)VT100_ANS, 2970 tt_write ((unsigned char *)VT100_ANS,
2244 (unsigned int)STRLEN (VT100_ANS)); 2971 (unsigned int)strlen (VT100_ANS));
2245 break; 2972 break;
2246 case C0_BEL: /* bell */ 2973 case C0_BEL: /* bell */
2247 scr_bell (); 2974 scr_bell ();
2248 break; 2975 break;
2249 case C0_BS: /* backspace */ 2976 case C0_BS: /* backspace */
… …
2264 scr_charset_choose (1); 2991 scr_charset_choose (1);
2265 break; 2992 break;
2266 case C0_SI: /* shift in - acs */ 2993 case C0_SI: /* shift in - acs */
2267 scr_charset_choose (0); 2994 scr_charset_choose (0);
2268 break; 2995 break;
2996
2997#ifdef EIGHT_BIT_CONTROLS
2998 // 8-bit controls
2999 case 0x90: /* DCS */
3000 process_dcs_seq ();
3001 break;
3002 case 0x9b: /* CSI */
3003 process_csi_seq ();
3004 break;
3005 case 0x9d: /* CSI */
3006 process_osc_seq ();
3007 break;
3008#endif
2269 } 3009 }
2270} 3010}
2271/*}}} */ 3011/*}}} */
2272 3012
2273 3013
2274/*{{{ process VT52 escape sequences */ 3014/*{{{ process VT52 escape sequences */
2275void 3015void
2276rxvt_term::process_escape_vt52 (unsigned char ch) 3016rxvt_term::process_escape_vt52 (unicode_t ch)
2277{ 3017{
2278 int row, col; 3018 int row, col;
2279 3019
2280 switch (ch) 3020 switch (ch)
2281 { 3021 {
… …
2333 3073
2334/*{{{ process escape sequences */ 3074/*{{{ process escape sequences */
2335void 3075void
2336rxvt_term::process_escape_seq () 3076rxvt_term::process_escape_seq ()
2337{ 3077{
2338 unsigned char ch = cmd_getc (); 3078 unicode_t ch = cmd_getc ();
2339 3079
2340 if (PrivateModes & PrivMode_vt52) 3080 if (priv_modes & PrivMode_vt52)
2341 { 3081 {
2342 process_escape_vt52 (ch); 3082 process_escape_vt52 (ch);
2343 return; 3083 return;
2344 } 3084 }
2345 3085
… …
2360 scr_charset_set (2, (unsigned int)cmd_getc ()); 3100 scr_charset_set (2, (unsigned int)cmd_getc ());
2361 break; 3101 break;
2362 case '+': 3102 case '+':
2363 scr_charset_set (3, (unsigned int)cmd_getc ()); 3103 scr_charset_set (3, (unsigned int)cmd_getc ());
2364 break; 3104 break;
2365#ifdef MULTICHAR_SET 3105#if ENABLE_FRILLS
2366 case '$':
2367 scr_charset_set (-2, (unsigned int)cmd_getc ());
2368 break;
2369#endif
2370#ifndef NO_FRILLS
2371 case '6': 3106 case '6':
2372 scr_backindex (); 3107 scr_backindex ();
2373 break; 3108 break;
2374#endif 3109#endif
2375 case '7': 3110 case '7':
2376 scr_cursor (SAVE); 3111 scr_cursor (SAVE);
2377 break; 3112 break;
2378 case '8': 3113 case '8':
2379 scr_cursor (RESTORE); 3114 scr_cursor (RESTORE);
2380 break; 3115 break;
2381#ifndef NO_FRILLS 3116#if ENABLE_FRILLS
2382 case '9': 3117 case '9':
2383 scr_forwardindex (); 3118 scr_forwardindex ();
2384 break; 3119 break;
2385#endif 3120#endif
2386 case '=': 3121 case '=':
… …
2396 break; 3131 break;
2397 3132
2398 /* 8.3.87: NEXT LINE */ 3133 /* 8.3.87: NEXT LINE */
2399 case C1_NEL: /* ESC E */ 3134 case C1_NEL: /* ESC E */
2400 { 3135 {
2401 uint32_t nlcr[] = { '\n', '\r' }; 3136 unicode_t nlcr[] = { C0_LF, C0_CR };
2402 scr_add_lines (nlcr, 1, 2); 3137 scr_add_lines (nlcr, 1, 2);
2403 } 3138 }
2404 break; 3139 break;
2405 3140
2406 /* kidnapped escape sequence: Should be 8.3.48 */ 3141 /* kidnapped escape sequence: Should be 8.3.48 */
… …
2417 case C1_RI: /* ESC M */ 3152 case C1_RI: /* ESC M */
2418 scr_index (DN); 3153 scr_index (DN);
2419 break; 3154 break;
2420 3155
2421 /* 8.3.142: SINGLE-SHIFT TWO */ 3156 /* 8.3.142: SINGLE-SHIFT TWO */
2422 /*case C1_SS2: scr_single_shift (2); break; */ 3157 /*case C1_SS2: scr_single_shift (2); break; */
2423 3158
2424 /* 8.3.143: SINGLE-SHIFT THREE */ 3159 /* 8.3.143: SINGLE-SHIFT THREE */
2425 /*case C1_SS3: scr_single_shift (3); break; */ 3160 /*case C1_SS3: scr_single_shift (3); break; */
2426 3161
2427 /* 8.3.27: DEVICE CONTROL STRING */ 3162 /* 8.3.27: DEVICE CONTROL STRING */
2428 case C1_DCS: /* ESC P */ 3163 case C1_DCS: /* ESC P */
2429 process_dcs_seq (); 3164 process_dcs_seq ();
2430 break; 3165 break;
… …
2445 process_osc_seq (); 3180 process_osc_seq ();
2446 break; 3181 break;
2447 3182
2448 /* 8.3.106: RESET TO INITIAL STATE */ 3183 /* 8.3.106: RESET TO INITIAL STATE */
2449 case 'c': 3184 case 'c':
3185 mbstate.reset ();
2450 scr_poweron (); 3186 scr_poweron ();
2451 scrollbar_show (1); 3187 scrollbar_show (1);
2452 break; 3188 break;
2453 3189
2454 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 3190 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
… …
2466 3202
2467/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 3203/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2468/* *INDENT-OFF* */ 3204/* *INDENT-OFF* */
2469enum { 3205enum {
2470 CSI_ICH = 0x40, 3206 CSI_ICH = 0x40,
2471 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 3207 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2472 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 3208 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2473 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 3209 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2474 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 3210 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2475 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 3211 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2476 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 3212 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
… …
2491 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 3227 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2492 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 3228 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2493 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 3229 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2494 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 3230 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2495 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 3231 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2496 make_byte (0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 3232 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2497 }; 3233 };
2498/* *INDENT-ON* */ 3234/* *INDENT-ON* */
2499 3235
2500void 3236void
2501rxvt_term::process_csi_seq () 3237rxvt_term::process_csi_seq ()
2502{ 3238{
2503 unsigned char ch, priv, i; 3239 unicode_t ch, priv, i;
2504 unsigned int nargs, p; 3240 unsigned int nargs, p;
2505 int n, ndef; 3241 int n, ndef;
2506 int arg[ESC_ARGS]; 3242 int arg[ESC_ARGS];
2507 3243
2508 for (nargs = ESC_ARGS; nargs > 0;) 3244 for (nargs = ESC_ARGS; nargs > 0;)
2509 arg[--nargs] = 0; 3245 arg[--nargs] = 0;
2510 3246
2511 priv = 0; 3247 priv = 0;
… …
2513 if (ch >= '<' && ch <= '?') 3249 if (ch >= '<' && ch <= '?')
2514 { /* '<' '=' '>' '?' */ 3250 { /* '<' '=' '>' '?' */
2515 priv = ch; 3251 priv = ch;
2516 ch = cmd_getc (); 3252 ch = cmd_getc ();
2517 } 3253 }
3254
2518 /* read any numerical arguments */ 3255 /* read any numerical arguments */
2519 for (n = -1; ch < CSI_ICH; ) 3256 for (n = -1; ch < CSI_ICH; )
2520 { 3257 {
2521 if (isdigit (ch)) 3258 if (isdigit (ch))
2522 { 3259 {
… …
2529 { 3266 {
2530 if (nargs < ESC_ARGS) 3267 if (nargs < ESC_ARGS)
2531 arg[nargs++] = n; 3268 arg[nargs++] = n;
2532 n = -1; 3269 n = -1;
2533 } 3270 }
2534 else if (ch == '\b') 3271 else if (IS_CONTROL (ch))
2535 {
2536 scr_backspace ();
2537 }
2538 else if (ch == C0_ESC)
2539 {
2540 process_escape_seq ();
2541 return;
2542 }
2543 else if (ch < ' ')
2544 {
2545 process_nonprinting (ch); 3272 process_nonprinting (ch);
2546 } 3273
2547 ch = cmd_getc (); 3274 ch = cmd_getc ();
2548 } 3275 }
2549 3276
2550 if (ch > CSI_7F) 3277 if (ch > CSI_7F)
2551 return; 3278 return;
… …
2573 { 3300 {
2574 switch (priv) 3301 switch (priv)
2575 { 3302 {
2576 case '>': 3303 case '>':
2577 if (ch == CSI_DA) /* secondary device attributes */ 3304 if (ch == CSI_DA) /* secondary device attributes */
2578 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 3305 tt_printf ("\033[>%d;%c%c;0c", 'U', VERSION[0], VERSION[2]);
2579 break; 3306 break;
2580 case '?': 3307 case '?':
2581 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 3308 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2582 process_terminal_mode (ch, priv, nargs, arg); 3309 process_terminal_mode (ch, priv, nargs, arg);
2583 break; 3310 break;
… …
2688 3415
2689 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3416 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2690 arg[0] = -arg[0]; 3417 arg[0] = -arg[0];
2691 /* FALLTHROUGH */ 3418 /* FALLTHROUGH */
2692 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3419 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2693 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3420 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2694 break; 3421 break;
2695 3422
2696 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3423 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2697 tt_write ((const unsigned char *)VT100_ANS, 3424 tt_write ((const unsigned char *)VT100_ANS,
2698 (unsigned int) (sizeof (VT100_ANS) - 1)); 3425 (unsigned int) (sizeof (VT100_ANS) - 1));
2699 break; 3426 break;
2700 3427
2701 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3428 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2702 process_sgr_mode (nargs, arg); 3429 process_sgr_mode (nargs, arg);
2703 break; 3430 break;
… …
2709 tt_printf ("\033[0n"); 3436 tt_printf ("\033[0n");
2710 break; 3437 break;
2711 case 6: /* CPR requested */ 3438 case 6: /* CPR requested */
2712 scr_report_position (); 3439 scr_report_position ();
2713 break; 3440 break;
2714#if defined (ENABLE_DISPLAY_ANSWER)
2715 case 7: /* unofficial extension */ 3441 case 7: /* unofficial extension */
3442 if (OPTION (Opt_insecure))
2716 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3443 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2717 break; 3444 break;
2718#endif
2719 case 8: /* unofficial extension */ 3445 case 8: /* unofficial extension */
2720 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3446 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2721 break; 3447 break;
2722 } 3448 }
2723 break; 3449 break;
2724 3450
2725 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3451 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2758 break; 3484 break;
2759 3485
2760 case CSI_RM: /* 8.3.107: RESET MODE */ 3486 case CSI_RM: /* 8.3.107: RESET MODE */
2761 if (arg[0] == 4) 3487 if (arg[0] == 4)
2762 scr_insert_mode (0); 3488 scr_insert_mode (0);
3489 else if (arg[0] == 20)
3490 priv_modes &= ~PrivMode_LFNL;
2763 break; 3491 break;
2764 3492
2765 case CSI_SM: /* 8.3.126: SET MODE */ 3493 case CSI_SM: /* 8.3.126: SET MODE */
2766 if (arg[0] == 4) 3494 if (arg[0] == 4)
2767 scr_insert_mode (1); 3495 scr_insert_mode (1);
3496 else if (arg[0] == 20)
3497 priv_modes |= PrivMode_LFNL;
2768 break; 3498 break;
2769 3499
2770 /* 3500 /*
2771 * PRIVATE USE beyond this point. All CSI_7? sequences here 3501 * PRIVATE USE beyond this point. All CSI_7? sequences here
2772 */ 3502 */
… …
2784 break; 3514 break;
2785 case CSI_75: 3515 case CSI_75:
2786 scr_cursor (RESTORE); 3516 scr_cursor (RESTORE);
2787 break; 3517 break;
2788 3518
2789#ifndef NO_FRILLS 3519#if ENABLE_FRILLS
2790 case CSI_74: 3520 case CSI_74:
2791 process_window_ops (arg, nargs); 3521 process_window_ops (arg, nargs);
2792 break; 3522 break;
2793#endif 3523#endif
2794 3524
2795 case CSI_78: /* DECREQTPARM */ 3525 case CSI_78: /* DECREQTPARM */
2796 if (arg[0] == 0 || arg[0] == 1) 3526 if (arg[0] == 0 || arg[0] == 1)
2797 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3527 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2798 /* FALLTHROUGH */ 3528 break;
2799 3529
2800 default: 3530 default:
2801 break; 3531 break;
2802 } 3532 }
2803} 3533}
2804/*}}} */ 3534/*}}} */
2805 3535
2806#ifndef NO_FRILLS 3536#if ENABLE_FRILLS
2807/* ARGSUSED */ 3537/* ARGSUSED */
2808void 3538void
2809rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3539rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2810{ 3540{
2811 int x, y; 3541 int x, y;
2812#if 0
2813 char *s;
2814#endif
2815 XWindowAttributes wattr; 3542 XWindowAttributes wattr;
2816 Window wdummy; 3543 Window wdummy;
3544 dDisp;
2817 3545
2818 if (nargs == 0) 3546 if (nargs == 0)
2819 return; 3547 return;
3548
2820 switch (args[0]) 3549 switch (args[0])
2821 { 3550 {
2822 /* 3551 /*
2823 * commands 3552 * commands
2824 */ 3553 */
2825 case 1: /* deiconify window */ 3554 case 1: /* deiconify window */
2826 XMapWindow (display->display, TermWin.parent[0]); 3555 XMapWindow (disp, parent[0]);
2827 break; 3556 break;
2828 case 2: /* iconify window */ 3557 case 2: /* iconify window */
2829 XIconifyWindow (display->display, TermWin.parent[0], 3558 XIconifyWindow (disp, parent[0], display->screen);
2830 DefaultScreen (display->display));
2831 break; 3559 break;
2832 case 3: /* set position (pixels) */ 3560 case 3: /* set position (pixels) */
2833 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3561 XMoveWindow (disp, parent[0], args[1], args[2]);
2834 break; 3562 break;
2835 case 4: /* set size (pixels) */ 3563 case 4: /* set size (pixels) */
2836 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3564 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2837 break; 3565 break;
2838 case 5: /* raise window */ 3566 case 5: /* raise window */
2839 XRaiseWindow (display->display, TermWin.parent[0]); 3567 XRaiseWindow (disp, parent[0]);
2840 break; 3568 break;
2841 case 6: /* lower window */ 3569 case 6: /* lower window */
2842 XLowerWindow (display->display, TermWin.parent[0]); 3570 XLowerWindow (disp, parent[0]);
2843 break; 3571 break;
2844 case 7: /* refresh window */ 3572 case 7: /* refresh window */
2845 scr_touch (true); 3573 scr_touch (true);
2846 break; 3574 break;
2847 case 8: /* set size (chars) */ 3575 case 8: /* set size (chars) */
2848 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3576 set_widthheight ((unsigned int) (args[2] * fwidth),
2849 (unsigned int) (args[1] * TermWin.fheight)); 3577 (unsigned int) (args[1] * fheight));
2850 break; 3578 break;
3579
3580 //case 9: NYI, TODO, restore maximized window or maximize window
2851 default: 3581 default:
2852 if (args[0] >= 24) /* set height (chars) */ 3582 if (args[0] >= 24) /* set height (chars) */
2853 set_widthheight ((unsigned int)TermWin.width, 3583 set_widthheight ((unsigned int)width,
2854 (unsigned int) (args[1] * TermWin.fheight)); 3584 (unsigned int) (args[1] * fheight));
2855 break; 3585 break;
3586
3587
2856 /* 3588 /*
2857 * reports - some output format copied from XTerm 3589 * reports - some output format copied from XTerm
2858 */ 3590 */
2859 case 11: /* report window state */ 3591 case 11: /* report window state */
2860 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3592 XGetWindowAttributes (disp, parent[0], &wattr);
2861 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3593 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2862 break; 3594 break;
2863 case 13: /* report window position */ 3595 case 13: /* report window position */
2864 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3596 XGetWindowAttributes (disp, parent[0], &wattr);
2865 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3597 XTranslateCoordinates (disp, parent[0], wattr.root,
2866 -wattr.border_width, -wattr.border_width, 3598 -wattr.border_width, -wattr.border_width,
2867 &x, &y, &wdummy); 3599 &x, &y, &wdummy);
2868 tt_printf ("\033[3;%d;%dt", x, y); 3600 tt_printf ("\033[3;%d;%dt", x, y);
2869 break; 3601 break;
2870 case 14: /* report window size (pixels) */ 3602 case 14: /* report window size (pixels) */
2871 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3603 XGetWindowAttributes (disp, parent[0], &wattr);
2872 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3604 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2873 break; 3605 break;
3606 case 18: /* report text area size (chars) */
3607 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3608 break;
2874 case 18: /* report window size (chars) */ 3609 case 19: /* report window size (chars) */
2875 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3610 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2876 break; 3611 break;
2877#if 0 /* XXX: currently disabled due to security concerns */
2878 case 20: /* report icon label */ 3612 case 20: /* report icon label */
3613 {
3614 char *s;
2879 XGetIconName (display->display, TermWin.parent[0], &s); 3615 XGetIconName (disp, parent[0], &s);
2880 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3616 tt_printf ("\033]L%-.250s\234", OPTION (Opt_insecure) && s ? s : ""); /* 8bit ST */
3617 XFree (s);
3618 }
2881 break; 3619 break;
2882 case 21: /* report window title */ 3620 case 21: /* report window title */
3621 {
3622 char *s;
2883 XFetchName (display->display, TermWin.parent[0], &s); 3623 XFetchName (disp, parent[0], &s);
2884 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3624 tt_printf ("\033]l%-.250s\234", OPTION (Opt_insecure) && s ? s : ""); /* 8bit ST */
3625 XFree (s);
3626 }
2885 break; 3627 break;
2886#endif
2887
2888 } 3628 }
2889} 3629}
2890#endif 3630#endif
2891 3631
2892/*----------------------------------------------------------------------*/ 3632/*----------------------------------------------------------------------*/
2893/* 3633/*
2894 * get input up until STRING TERMINATOR (or BEL) 3634 * get input up until STRING TERMINATOR (or BEL)
2895 * ends_how is terminator used. returned input must be free ()d 3635 * ends_how is terminator used. returned input must be free()'d
2896 */ 3636 */
2897unsigned char * 3637unsigned char *
2898rxvt_term::get_to_st (unsigned char *ends_how) 3638rxvt_term::get_to_st (unicode_t &ends_how)
2899{ 3639{
2900 int seen_esc = 0; /* seen escape? */ 3640 unicode_t ch;
3641 bool seen_esc = false;
2901 unsigned int n = 0; 3642 unsigned int n = 0;
2902 unsigned char *s; 3643 wchar_t string[STRING_MAX];
2903 unsigned char ch, string[STRING_MAX];
2904 3644
2905 for (; (ch = cmd_getc ());) 3645 while ((ch = cmd_getc ()) != NOCHAR)
2906 { 3646 {
2907 if (ch == C0_BEL 3647 if (seen_esc)
2908 || ch == CHAR_ST 3648 {
2909 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3649 if (ch == 0x5c) /* 7bit ST */
2910 break; 3650 break;
3651 else
3652 return NULL;
3653 }
2911 if (ch == C0_ESC) 3654 else if (ch == C0_ESC)
2912 { 3655 {
2913 seen_esc = 1; 3656 seen_esc = true;
2914 continue; 3657 continue;
2915 } 3658 }
2916 else if (ch == '\t') 3659 else if (ch == C0_BEL || ch == CHAR_ST)
2917 ch = ' '; /* translate '\t' to space */ 3660 break;
2918 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3661 else if (ch < 0x20)
2919 return NULL; /* other control character - exit */ 3662 return NULL; /* other control character - exit */
2920 if (n < sizeof (string) - 1) 3663
3664 seen_esc = false;
3665
3666 if (n >= STRING_MAX - 1)
3667 // stop at some sane length
3668 return NULL;
3669
3670 if (ch == C0_SYN)
3671 string[n++] = cmd_get8 ();
3672 else
2921 string[n++] = ch; 3673 string[n++] = ch;
2922 seen_esc = 0;
2923 } 3674 }
3675
2924 string[n++] = '\0'; 3676 string[n++] = '\0';
2925 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3677
2926 return NULL;
2927 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3678 ends_how = (ch == 0x5c ? C0_ESC : ch);
2928 STRNCPY (s, string, n); 3679
2929 return s; 3680 return (unsigned char *)rxvt_wcstombs (string);
2930} 3681}
2931 3682
2932/*----------------------------------------------------------------------*/ 3683/*----------------------------------------------------------------------*/
2933/* 3684/*
2934 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3685 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2935 */ 3686 */
2936void 3687void
2937rxvt_term::process_dcs_seq () 3688rxvt_term::process_dcs_seq ()
2938{ 3689{
2939 unsigned char eh, *s; 3690 unsigned char *s;
3691 unicode_t eh;
3692
2940 /* 3693 /*
2941 * Not handled yet 3694 * Not handled yet
2942 */ 3695 */
2943 s = get_to_st (&eh); 3696 s = get_to_st (eh);
2944 if (s) 3697 if (s)
2945 free (s); 3698 free (s);
3699
2946 return; 3700 return;
2947} 3701}
2948 3702
2949/*----------------------------------------------------------------------*/ 3703/*----------------------------------------------------------------------*/
2950/* 3704/*
2951 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3705 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2952 */ 3706 */
2953void 3707void
2954rxvt_term::process_osc_seq () 3708rxvt_term::process_osc_seq ()
2955{ 3709{
2956 unsigned char ch, eh, *s; 3710 unicode_t ch, eh;
2957 int arg; 3711 int arg;
2958 3712
2959 ch = cmd_getc (); 3713 ch = cmd_getc ();
2960 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3714 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2961 arg = arg * 10 + (ch - '0'); 3715 arg = arg * 10 + (ch - '0');
2962 3716
2963 if (ch == ';') 3717 if (ch == ';')
2964 { 3718 {
2965 s = get_to_st (&eh); 3719 unsigned char *s = get_to_st (eh);
3720
2966 if (s) 3721 if (s)
2967 { 3722 {
2968 /*
2969 * rxvt_menubar_dispatch () violates the constness of the string,
2970 * so do it here
2971 */
2972 if (arg == XTerm_Menu)
2973#if 0 /* XXX: currently disabled due to security concerns */
2974 menubar_dispatch ((char *)s);
2975#else
2976 (void)0;
2977#endif
2978 else
2979 xterm_seq (arg, (char *)s, eh); 3723 process_xterm_seq (arg, (char *)s, eh);
2980 free (s); 3724 free (s);
2981 } 3725 }
2982 } 3726 }
2983} 3727}
3728
3729void
3730rxvt_term::process_color_seq (int report, int color, const char *str, unsigned char resp)
3731{
3732 if (str[0] == '?' && !str[1])
3733 {
3734 unsigned short r, g, b;
3735 pix_colors_focused[color].get (display, r, g, b);
3736 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, r, g, b, resp);
3737 }
3738 else
3739 set_window_color (color, str);
3740}
3741
2984/* 3742/*
2985 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3743 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
2986 * 0 = change iconName/title
2987 * 1 = change iconName
2988 * 2 = change title
2989 * 4 = change color
2990 * 12 = change text color
2991 * 13 = change mouse foreground color
2992 * 17 = change highlight character colour
2993 * 18 = change bold character color
2994 * 19 = change underlined character color
2995 * 46 = change logfile (not implemented)
2996 * 50 = change font
2997 *
2998 * rxvt extensions:
2999 * 9 = change locale (NYI)
3000 * 10 = menu (may change in future)
3001 * 20 = bg pixmap
3002 * 39 = change default fg color
3003 * 49 = change default bg color
3004 * 55 = dump scrollback buffer and all of screen
3005 */ 3744 */
3006void 3745void
3007rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3746rxvt_term::process_xterm_seq (int op, const char *str, unsigned char resp)
3008{ 3747{
3009 int changed = 0; 3748 int changed = 0;
3010 int color; 3749 int color;
3011 char *buf, *name; 3750 char *buf, *name;
3751 bool query = str[0] == '?' && !str[1];
3752 int saveop = op;
3753 dDisp;
3012 3754
3013 assert (str != NULL); 3755 assert (str != NULL);
3014 switch (op) 3756 switch (op)
3015 { 3757 {
3016 case XTerm_name: 3758 case XTerm_name:
3017 set_title (str); 3759 set_title (str);
3018 /* FALLTHROUGH */ 3760 /* FALLTHROUGH */
3019 case XTerm_iconName: 3761 case XTerm_iconName:
3020 set_iconName (str); 3762 set_icon_name (str);
3021 break; 3763 break;
3022 case XTerm_title: 3764 case XTerm_title:
3023 set_title (str); 3765 set_title (str);
3024 break; 3766 break;
3767 case XTerm_property:
3768 if (str[0] == '?')
3769 {
3770 Atom prop = display->atom (str + 1);
3771 Atom actual_type;
3772 int actual_format;
3773 unsigned long nitems;
3774 unsigned long bytes_after;
3775 unsigned char *value = 0;
3776 const char *str = "";
3777
3778 if (prop
3779 && XGetWindowProperty (disp, parent[0],
3780 prop, 0, 1<<16, 0, AnyPropertyType,
3781 &actual_type, &actual_format,
3782 &nitems, &bytes_after, &value) == Success
3783 && actual_type != None
3784 && actual_format == 8)
3785 str = (const char *)(value);
3786
3787 tt_printf ("\033]%d;%s%c", XTerm_property, str, resp);
3788
3789 XFree (value);
3790 }
3791 else
3792 {
3793 char *eq = strchr (str, '='); // constness lost, but verified to be ok
3794
3795 if (eq)
3796 {
3797 *eq = 0;
3798 set_utf8_property (display->atom (str), eq + 1);
3799 }
3800 else
3801 XDeleteProperty (disp, parent[0],
3802 display->atom (str));
3803 }
3804 break;
3805
3025 case XTerm_Color: 3806 case XTerm_Color:
3026 for (buf = (char *)str; buf && *buf;) 3807 for (buf = (char *)str; buf && *buf;)
3027 { 3808 {
3028 if ((name = STRCHR (buf, ';')) == NULL) 3809 if ((name = strchr (buf, ';')) == NULL)
3029 break; 3810 break;
3811
3030 *name++ = '\0'; 3812 *name++ = '\0';
3031 color = atoi (buf); 3813 color = atoi (buf);
3814
3032 if (color < 0 || color >= TOTAL_COLORS) 3815 if (color < 0 || color >= TOTAL_COLORS)
3033 break; 3816 break;
3817
3034 if ((buf = STRCHR (name, ';')) != NULL) 3818 if ((buf = strchr (name, ';')) != NULL)
3035 *buf++ = '\0'; 3819 *buf++ = '\0';
3820
3821 if (name[0] == '?' && !name[1])
3822 {
3823 unsigned short r, g, b;
3824 pix_colors_focused[color + minCOLOR].get (display, r, g, b);
3825 tt_printf ("\033]%d;%d;rgb:%04x/%04x/%04x%c", XTerm_Color, color, r, g, b, resp);
3826 }
3827 else
3036 set_window_color (color + minCOLOR, name); 3828 set_window_color (color + minCOLOR, name);
3037 } 3829 }
3830 break;
3831 case XTerm_Color00:
3832 process_color_seq (XTerm_Color00, Color_fg, str, resp);
3833 break;
3834 case XTerm_Color01:
3835 process_color_seq (XTerm_Color00, Color_bg, str, resp);
3038 break; 3836 break;
3039#ifndef NO_CURSORCOLOR 3837#ifndef NO_CURSORCOLOR
3040 case XTerm_Color_cursor: 3838 case XTerm_Color_cursor:
3041 set_window_color (Color_cursor, str); 3839 process_color_seq (XTerm_Color_cursor, Color_cursor, str, resp);
3042 break; 3840 break;
3043#endif 3841#endif
3044 case XTerm_Color_pointer: 3842 case XTerm_Color_pointer_fg:
3045 set_window_color (Color_pointer, str); 3843 process_color_seq (XTerm_Color_pointer_fg, Color_pointer_fg, str, resp);
3844 break;
3845 case XTerm_Color_pointer_bg:
3846 process_color_seq (XTerm_Color_pointer_bg, Color_pointer_bg, str, resp);
3046 break; 3847 break;
3047#ifndef NO_BOLD_UNDERLINE_REVERSE 3848#ifndef NO_BOLD_UNDERLINE_REVERSE
3048 case XTerm_Color_BD: 3849 case XTerm_Color_BD:
3049 set_window_color (Color_BD, str); 3850 process_color_seq (XTerm_Color_BD, Color_BD, str, resp);
3050 break; 3851 break;
3051 case XTerm_Color_UL: 3852 case XTerm_Color_UL:
3052 set_window_color (Color_UL, str); 3853 process_color_seq (XTerm_Color_UL, Color_UL, str, resp);
3053 break; 3854 break;
3054 case XTerm_Color_RV: 3855 case XTerm_Color_RV:
3055 set_window_color (Color_RV, str); 3856 process_color_seq (XTerm_Color_RV, Color_RV, str, resp);
3056 break; 3857 break;
3057#endif 3858 case URxvt_Color_IT:
3058 3859 process_color_seq (URxvt_Color_IT, Color_IT, str, resp);
3059 case XTerm_Menu:
3060 /*
3061 * rxvt_menubar_dispatch () violates the constness of the string,
3062 * so DON'T do it here
3063 */
3064 break; 3860 break;
3861#endif
3862#if TRANSPARENT && TINTING
3863 case URxvt_Color_tint:
3864 process_color_seq (URxvt_Color_tint, Color_tint, str, resp);
3865 check_our_parents ();
3866 if (am_transparent)
3867 want_full_refresh = want_refresh = 1;
3868 break;
3869#endif
3870
3065 case XTerm_Pixmap: 3871 case XTerm_Pixmap:
3066 if (*str != ';') 3872 if (*str != ';')
3067 { 3873 {
3068#if XPM_BACKGROUND 3874#if XPM_BACKGROUND
3069 scale_pixmap (""); /* reset to default scaling */ 3875 scale_pixmap (""); /* reset to default scaling */
3070 set_bgPixmap (str); /* change pixmap */ 3876 set_bgPixmap (str); /* change pixmap */
3071#endif 3877#endif
3072 scr_touch (true); 3878 scr_touch (true);
3073 } 3879 }
3074 while ((str = STRCHR (str, ';')) != NULL) 3880 while ((str = strchr (str, ';')) != NULL)
3075 { 3881 {
3076 str++; 3882 str++;
3077#if XPM_BACKGROUND 3883#if XPM_BACKGROUND
3078 changed += scale_pixmap (str); 3884 changed += scale_pixmap (str);
3079#endif 3885#endif
3080
3081 } 3886 }
3887
3082 if (changed) 3888 if (changed)
3083 { 3889 {
3084#ifdef XPM_BACKGROUND 3890#ifdef XPM_BACKGROUND
3085 resize_pixmap (); 3891 resize_pixmap ();
3086#endif 3892#endif
… …
3092 set_window_color (Color_fg, str); 3898 set_window_color (Color_fg, str);
3093 break; 3899 break;
3094 case XTerm_restoreBG: 3900 case XTerm_restoreBG:
3095 set_window_color (Color_bg, str); 3901 set_window_color (Color_bg, str);
3096 break; 3902 break;
3903
3097 case XTerm_logfile: 3904 case XTerm_logfile:
3905 // TODO, when secure mode?
3906 break;
3907
3908#ifdef MENUBAR
3909 case URxvt_Menu:
3910 if (OPTION (Opt_insecure))
3911 menubar_dispatch (const_cast<char *>(str)); // casting away constness is checked
3098 break; 3912 break;
3099 case XTerm_font: 3913#endif
3100 change_font (str);
3101 break;
3102 case XTerm_locale:
3103 if (str[0] == '?' && !str[1])
3104 tt_printf ("%-.250s\n", locale);
3105 else
3106 {
3107 set_locale (str);
3108 im_cb ();
3109
3110 if (display->selection_owner == this)
3111 display->set_selection_owner (0);
3112 }
3113 break;
3114#if 0 3914#if 0
3115 case XTerm_dumpscreen: /* no error notices */ 3915 case XTerm_dumpscreen: /* no error notices */
3116 { 3916 {
3117 int fd; 3917 int fd;
3118 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3918 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3119 { 3919 {
3120 scr_dump (fd); 3920 scr_dump (fd);
3121 close (fd); 3921 close (fd);
3122 } 3922 }
3123 } 3923 }
3124 break; 3924 break;
3125#endif 3925#endif
3926 case XTerm_font:
3927 op = URxvt_font;
3928 case URxvt_font:
3929#if ENABLE_STYLES
3930 case URxvt_boldFont:
3931 case URxvt_italicFont:
3932 case URxvt_boldItalicFont:
3933#endif
3934 if (query)
3935 tt_printf ("\33]%d;%-.250s%c", saveop,
3936 OPTION (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3937 ? fontset[op - URxvt_font]->fontdesc : "",
3938 resp);
3939 else
3940 {
3941 const char *&res = rs[Rs_font + (op - URxvt_font)];
3126 3942
3943 res = strdup (str);
3944 allocated.push_back ((void *)res);
3945 set_fonts ();
3946 }
3947 break;
3948
3949#if ENABLE_FRILLS
3950 case URxvt_locale:
3951 if (query)
3952 tt_printf ("\33]%d;%-.250s%c", URxvt_locale, OPTION (Opt_insecure) ? locale : "", resp);
3953 else
3954 {
3955 set_locale (str);
3956 pty.set_utf8_mode (enc_utf8);
3957 init_xlocale ();
3958 }
3959 break;
3960
3961 case URxvt_view_up:
3962 case URxvt_view_down:
3963 int lines = atoi (str);
3964
3965 if (lines)
3966 scr_page (op == URxvt_view_up ? UP : DN, lines);
3967 else
3968 {
3969 scr_erase_savelines ();
3970 }
3971
3972 break;
3973#endif
3127 } 3974 }
3128} 3975}
3129/*----------------------------------------------------------------------*/ 3976/*----------------------------------------------------------------------*/
3130 3977
3131/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3978/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3139 * so no need for fancy checking 3986 * so no need for fancy checking
3140 */ 3987 */
3141int 3988int
3142rxvt_term::privcases (int mode, unsigned long bit) 3989rxvt_term::privcases (int mode, unsigned long bit)
3143{ 3990{
3144 int state; 3991 int state;
3145 3992
3146 if (mode == 's') 3993 if (mode == 's')
3147 { 3994 {
3148 SavedModes |= (PrivateModes & bit); 3995 SavedModes |= (priv_modes & bit);
3149 return -1; 3996 return -1;
3150 } 3997 }
3151 else 3998 else
3152 { 3999 {
3153 if (mode == 'r') 4000 if (mode == 'r')
3154 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 4001 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3155 else 4002 else
3156 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 4003 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3157 PrivMode (state, bit); 4004 PrivMode (state, bit);
3158 } 4005 }
4006
3159 return state; 4007 return state;
3160} 4008}
3161 4009
3162/* we're not using priv _yet_ */ 4010/* we're not using priv _yet_ */
3163void 4011void
3164rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 4012rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg)
3165{ 4013{
3166 unsigned int i, j; 4014 unsigned int i, j;
3167 int state; 4015 int state;
4016
3168 static const struct 4017 static const struct
3169 { 4018 {
3170 const int argval; 4019 const int argval;
3171 const unsigned long bit; 4020 const unsigned long bit;
3172 } 4021 }
4022
3173 argtopriv[] = { 4023 argtopriv[] = {
3174 { 1, PrivMode_aplCUR }, 4024 { 1, PrivMode_aplCUR },
3175 { 2, PrivMode_vt52 }, 4025 { 2, PrivMode_vt52 },
3176 { 3, PrivMode_132 }, 4026 { 3, PrivMode_132 },
3177 { 4, PrivMode_smoothScroll }, 4027 { 4, PrivMode_smoothScroll },
3178 { 5, PrivMode_rVideo }, 4028 { 5, PrivMode_rVideo },
3179 { 6, PrivMode_relOrigin }, 4029 { 6, PrivMode_relOrigin },
3180 { 7, PrivMode_Autowrap }, 4030 { 7, PrivMode_Autowrap },
4031 // 8, bi-directional support mode
3181 { 9, PrivMode_MouseX10 }, 4032 { 9, PrivMode_MouseX10 },
3182#ifdef menuBar_esc 4033#ifdef menuBar_esc
3183 { menuBar_esc, PrivMode_menuBar }, 4034 { menuBar_esc, PrivMode_menuBar },
3184#endif 4035#endif
4036 // 18, 19 printing-related
4037 { 25, PrivMode_VisibleCursor },
3185#ifdef scrollBar_esc 4038#ifdef scrollBar_esc
3186 { scrollBar_esc, PrivMode_scrollBar }, 4039 { scrollBar_esc, PrivMode_scrollBar },
3187#endif 4040#endif
3188 { 25, PrivMode_VisibleCursor },
3189 { 35, PrivMode_ShiftKeys }, 4041 { 35, PrivMode_ShiftKeys }, // rxvt extension
3190 { 40, PrivMode_132OK }, 4042 { 40, PrivMode_132OK },
4043 // 41 xterm more fixes NYI
4044 // 45 margin bell NYI
4045 // 46 start logging
3191 { 47, PrivMode_Screen }, 4046 { 47, PrivMode_Screen },
3192 { 66, PrivMode_aplKP }, 4047 { 66, PrivMode_aplKP },
3193#ifndef NO_BACKSPACE_KEY 4048#ifndef NO_BACKSPACE_KEY
3194 { 67, PrivMode_BackSpace }, 4049 { 67, PrivMode_BackSpace },
3195#endif 4050#endif
3196 { 1000, PrivMode_MouseX11 }, 4051 { 1000, PrivMode_MouseX11 },
4052 // 1001 Use Hilite Mouse Tracking. NYI, TODO
4053 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO
4054 // 1003 Use All Motion Mouse Tracking. NYI, TODO
3197 { 1010, PrivMode_TtyOutputInh }, 4055 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3198 { 1011, PrivMode_Keypress }, 4056 { 1011, PrivMode_Keypress }, // rxvt extension
4057 // 1035 enable modifiers for alt, numlock NYI
4058 // 1036 send ESC for meta keys NYI
4059 // 1037 send DEL for keypad delete NYI
3199 { 1047, PrivMode_Screen }, 4060 { 1047, PrivMode_Screen },
4061 // 1048 save and restore cursor
3200 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 4062 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
4063 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3201 }; 4064 };
3202 4065
3203 if (nargs == 0) 4066 if (nargs == 0)
3204 return; 4067 return;
3205 4068
… …
3220 state = privcases (mode, argtopriv[j].bit); 4083 state = privcases (mode, argtopriv[j].bit);
3221 break; 4084 break;
3222 } 4085 }
3223 4086
3224 /* extra handling for values with state unkept */ 4087 /* extra handling for values with state unkept */
3225 if (state == -1)
3226 switch (arg[i]) 4088 switch (arg[i])
3227 { 4089 {
4090#if ENABLE_STYLES
4091 case 1021:
4092 if (mode)
4093 SET_OPTION (Opt_intensityStyles);
4094 else
4095 CLR_OPTION (Opt_intensityStyles);
4096
4097 scr_touch (true);
4098 break;
4099#endif
3228 case 1048: /* alternative cursor save */ 4100 case 1048: /* alternative cursor save */
4101 case 1049:
4102 if (OPTION (Opt_secondaryScreen))
3229 if (mode == 0) 4103 if (mode == 0)
3230 scr_cursor (RESTORE); 4104 scr_cursor (RESTORE);
3231 else if (mode == 1) 4105 else if (mode == 1)
3232 scr_cursor (SAVE); 4106 scr_cursor (SAVE);
3233 /* FALLTHROUGH */
3234 default:
3235 continue; /* for (;i;) */
3236 }
3237
3238 /* extra handling for values with valid 0 or 1 state */
3239 switch (arg[i])
3240 {
3241 /* case 1: - application cursor keys */
3242 case 2: /* VT52 mode */
3243 /* oddball mode. should be set regardless of set/reset
3244 * parameter. Return from VT52 mode with an ESC < from
3245 * within VT52 mode
3246 */
3247 PrivMode (1, PrivMode_vt52);
3248 break; 4107 break;
4108 }
4109
4110 if (state >= 0)
4111 /* extra handling for values with valid 0 or 1 state */
4112 switch (arg[i])
4113 {
4114 /* case 1: - application cursor keys */
4115 case 2: /* VT52 mode */
4116 /* oddball mode. should be set regardless of set/reset
4117 * parameter. Return from VT52 mode with an ESC < from
4118 * within VT52 mode
4119 */
4120 PrivMode (1, PrivMode_vt52);
4121 break;
3249 case 3: /* 80/132 */ 4122 case 3: /* 80/132 */
3250 if (PrivateModes & PrivMode_132OK) 4123 if (priv_modes & PrivMode_132OK)
3251 set_widthheight ( (unsigned int) ((state ? 132 : 80) * TermWin.fwidth), 4124 set_widthheight (((state ? 132 : 80) * fwidth), height);
3252 (unsigned int)TermWin.height);
3253 break; 4125 break;
3254 case 4: /* smooth scrolling */ 4126 case 4: /* smooth scrolling */
3255 if (state) 4127 if (!state)
3256 Options &= ~Opt_jumpScroll; 4128 SET_OPTION (Opt_jumpScroll);
3257 else 4129 else
3258 Options |= Opt_jumpScroll; 4130 CLR_OPTION (Opt_jumpScroll);
3259 break; 4131 break;
3260 case 5: /* reverse video */ 4132 case 5: /* reverse video */
3261 scr_rvideo_mode (state); 4133 scr_rvideo_mode (state);
3262 break; 4134 break;
3263 case 6: /* relative/absolute origins */ 4135 case 6: /* relative/absolute origins */
3264 scr_relative_origin (state); 4136 scr_relative_origin (state);
3265 break; 4137 break;
3266 case 7: /* autowrap */ 4138 case 7: /* autowrap */
3267 scr_autowrap (state); 4139 scr_autowrap (state);
3268 break; 4140 break;
3269 /* case 8: - auto repeat, can't do on a per window basis */ 4141 /* case 8: - auto repeat, can't do on a per window basis */
3270 case 9: /* X10 mouse reporting */ 4142 case 9: /* X10 mouse reporting */
3271 if (state) /* orthogonal */ 4143 if (state) /* orthogonal */
3272 PrivateModes &= ~ (PrivMode_MouseX11); 4144 priv_modes &= ~PrivMode_MouseX11;
3273 break; 4145 break;
3274#ifdef menuBar_esc 4146#ifdef menuBar_esc
3275 case menuBar_esc: 4147 case menuBar_esc:
3276#ifdef MENUBAR 4148#ifdef MENUBAR
3277 map_menuBar (state); 4149 map_menuBar (state);
3278#endif 4150#endif
3279 break; 4151 break;
3280#endif 4152#endif
3281#ifdef scrollBar_esc 4153#ifdef scrollBar_esc
3282 case scrollBar_esc: 4154 case scrollBar_esc:
3283 if (scrollbar_mapping (state)) 4155 if (scrollbar_mapping (state))
3284 { 4156 {
3285 resize_all_windows (0, 0, 0); 4157 resize_all_windows (0, 0, 0);
3286 scr_touch (true); 4158 scr_touch (true);
3287 } 4159 }
3288 break; 4160 break;
3289#endif 4161#endif
3290 case 25: /* visible/invisible cursor */ 4162 case 25: /* visible/invisible cursor */
3291 scr_cursor_visible (state); 4163 scr_cursor_visible (state);
3292 break; 4164 break;
3293 /* case 35: - shift keys */ 4165 /* case 35: - shift keys */
3294 /* case 40: - 80 <--> 132 mode */ 4166 /* case 40: - 80 <--> 132 mode */
3295 case 47: /* secondary screen */ 4167 case 47: /* secondary screen */
3296 scr_change_screen (state); 4168 scr_change_screen (state);
3297 break; 4169 break;
3298 /* case 66: - application key pad */ 4170 /* case 66: - application key pad */
3299 /* case 67: - backspace key */ 4171 /* case 67: - backspace key */
3300 case 1000: /* X11 mouse reporting */ 4172 case 1000: /* X11 mouse reporting */
3301 if (state) /* orthogonal */ 4173 if (state) /* orthogonal */
3302 PrivateModes &= ~ (PrivMode_MouseX10); 4174 priv_modes &= ~PrivMode_MouseX10;
3303 break; 4175 break;
3304#if 0 4176#if 0
3305 case 1001: 4177 case 1001:
3306 break; /* X11 mouse highlighting */ 4178 break; /* X11 mouse highlighting */
3307#endif 4179#endif
3308 case 1010: /* scroll to bottom on TTY output inhibit */ 4180 case 1010: /* scroll to bottom on TTY output inhibit */
3309 if (state) 4181 if (!state)
3310 Options &= ~Opt_scrollTtyOutput; 4182 SET_OPTION (Opt_scrollTtyOutput);
3311 else 4183 else
3312 Options |= Opt_scrollTtyOutput; 4184 CLR_OPTION (Opt_scrollTtyOutput);
3313 break; 4185 break;
3314 case 1011: /* scroll to bottom on key press */ 4186 case 1011: /* scroll to bottom on key press */
3315 if (state) 4187 if (state)
3316 Options |= Opt_scrollTtyKeypress; 4188 SET_OPTION (Opt_scrollTtyKeypress);
3317 else 4189 else
3318 Options &= ~Opt_scrollTtyKeypress; 4190 CLR_OPTION (Opt_scrollTtyKeypress);
3319 break; 4191 break;
3320 case 1047: /* secondary screen w/ clearing */ 4192 case 1047: /* secondary screen w/ clearing last */
3321 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 4193 if (OPTION (Opt_secondaryScreen))
3322 if (current_screen != PRIMARY) 4194 if (current_screen != PRIMARY)
3323 scr_erase_screen (2); 4195 scr_erase_screen (2);
3324 scr_change_screen (state); 4196 scr_change_screen (state);
3325 /* FALLTHROUGH */
3326 default:
3327 break; 4197 break;
4198 case 1049: /* secondary screen w/ clearing first */
4199 scr_change_screen (state);
4200 if (OPTION (Opt_secondaryScreen))
4201 if (current_screen != PRIMARY)
4202 scr_erase_screen (2);
4203 break;
4204 default:
4205 break;
3328 } 4206 }
3329 } 4207 }
3330} 4208}
3331/*}}} */ 4209/*}}} */
3332 4210
3333/*{{{ process sgr sequences */ 4211/*{{{ process sgr sequences */
3334void 4212void
3335rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 4213rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3336{ 4214{
3337 unsigned int i; 4215 unsigned int i;
3338 short rendset; 4216 short rendset;
3339 int rendstyle; 4217 int rendstyle;
3340 4218
3341 if (nargs == 0) 4219 if (nargs == 0)
3342 { 4220 {
3343 scr_rendition (0, ~RS_None); 4221 scr_rendition (0, ~RS_None);
3344 return; 4222 return;
3345 } 4223 }
4224
3346 for (i = 0; i < nargs; i++) 4225 for (i = 0; i < nargs; i++)
3347 { 4226 {
3348 rendset = -1; 4227 rendset = -1;
3349 switch (arg[i]) 4228 switch (arg[i])
3350 { 4229 {
… …
3352 rendset = 0, rendstyle = ~RS_None; 4231 rendset = 0, rendstyle = ~RS_None;
3353 break; 4232 break;
3354 case 1: 4233 case 1:
3355 rendset = 1, rendstyle = RS_Bold; 4234 rendset = 1, rendstyle = RS_Bold;
3356 break; 4235 break;
4236 //case 2: // low intensity
4237 case 3:
4238 rendset = 1, rendstyle = RS_Italic;
4239 break;
3357 case 4: 4240 case 4:
3358 rendset = 1, rendstyle = RS_Uline; 4241 rendset = 1, rendstyle = RS_Uline;
3359 break; 4242 break;
3360 case 5: 4243 case 5: // slowly blinking
4244 case 6: // rapidly blinking
3361 rendset = 1, rendstyle = RS_Blink; 4245 rendset = 1, rendstyle = RS_Blink;
3362 break; 4246 break;
4247 //case 6: // scoansi light background
3363 case 7: 4248 case 7:
3364 rendset = 1, rendstyle = RS_RVid; 4249 rendset = 1, rendstyle = RS_RVid;
3365 break; 4250 break;
3366 case 22: 4251 case 8:
4252 // invisible. NYI
4253 break;
4254 //case 9: // crossed out
4255 //case 10: // scoansi acs off, primary font
4256 //case 11: // scoansi acs on, first alt font
4257 //case 12: // scoansi acs on, |0x80, second alt font
4258 //...
4259 //case 19: // ninth alt font
4260 //case 20: // gothic
4261 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3367 rendset = 0, rendstyle = RS_Bold; 4262 rendset = 0, rendstyle = RS_Bold;
4263 break;
4264 case 22: // normal intensity
4265 rendset = 0, rendstyle = RS_Bold;
4266 break;
4267 case 23: // disable italic
4268 rendset = 0, rendstyle = RS_Italic;
3368 break; 4269 break;
3369 case 24: 4270 case 24:
3370 rendset = 0, rendstyle = RS_Uline; 4271 rendset = 0, rendstyle = RS_Uline;
3371 break; 4272 break;
3372 case 25: 4273 case 25:
3373 rendset = 0, rendstyle = RS_Blink; 4274 rendset = 0, rendstyle = RS_Blink;
3374 break; 4275 break;
4276 case 26: // variable spacing (iso 8613)
4277 rendset = 0, rendstyle = RS_Blink;
4278 break;
3375 case 27: 4279 case 27:
3376 rendset = 0, rendstyle = RS_RVid; 4280 rendset = 0, rendstyle = RS_RVid;
3377 break; 4281 break;
4282 //case 28: // visible. NYI
4283 //case 29: // not crossed-out
3378 } 4284 }
4285
3379 if (rendset != -1) 4286 if (rendset != -1)
3380 { 4287 {
3381 scr_rendition (rendset, rendstyle); 4288 scr_rendition (rendset, rendstyle);
3382 continue; /* for (;i;) */ 4289 continue; /* for (;i;) */
3383 } 4290 }
… …
3390 case 33: 4297 case 33:
3391 case 34: 4298 case 34:
3392 case 35: 4299 case 35:
3393 case 36: 4300 case 36:
3394 case 37: 4301 case 37:
3395 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), 4302 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3396 Color_fg);
3397 break; 4303 break;
3398#ifdef TTY_256COLOR 4304 case 38: // set fg color, ISO 8613-6
3399 case 38:
3400 if (nargs > i + 2 && arg[i + 1] == 5) 4305 if (nargs > i + 2 && arg[i + 1] == 5)
3401 { 4306 {
3402 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 4307 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3403 Color_fg);
3404 i += 2; 4308 i += 2;
3405 } 4309 }
3406 break; 4310 break;
3407#endif
3408 case 39: /* default fg */ 4311 case 39: /* default fg */
3409 scr_color (Color_fg, Color_fg); 4312 scr_color (Color_fg, Color_fg);
3410 break; 4313 break;
3411 4314
3412 case 40: 4315 case 40:
… …
3415 case 43: 4318 case 43:
3416 case 44: 4319 case 44:
3417 case 45: 4320 case 45:
3418 case 46: 4321 case 46:
3419 case 47: 4322 case 47:
3420 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), 4323 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3421 Color_bg);
3422 break; 4324 break;
3423#ifdef TTY_256COLOR 4325 case 48: // set bg color, ISO 8613-6
3424 case 48:
3425 if (nargs > i + 2 && arg[i + 1] == 5) 4326 if (nargs > i + 2 && arg[i + 1] == 5)
3426 { 4327 {
3427 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 4328 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3428 Color_bg);
3429 i += 2; 4329 i += 2;
3430 } 4330 }
3431 break; 4331 break;
3432#endif
3433 case 49: /* default bg */ 4332 case 49: /* default bg */
3434 scr_color (Color_bg, Color_bg); 4333 scr_color (Color_bg, Color_bg);
3435 break; 4334 break;
4335
4336 //case 50: // not variable spacing
3436 4337
3437#ifndef NO_BRIGHTCOLOR 4338#ifndef NO_BRIGHTCOLOR
3438 case 90: 4339 case 90:
3439 case 91: /* set bright fg color */ 4340 case 91: /* set bright fg color */
3440 case 92: 4341 case 92:
3441 case 93: 4342 case 93:
3442 case 94: 4343 case 94:
3443 case 95: 4344 case 95:
3444 case 96: 4345 case 96:
3445 case 97: 4346 case 97:
3446 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 4347 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3447 Color_fg);
3448 break; 4348 break;
3449 case 100: 4349 case 100:
3450 case 101: /* set bright bg color */ 4350 case 101: /* set bright bg color */
3451 case 102: 4351 case 102:
3452 case 103: 4352 case 103:
3453 case 104: 4353 case 104:
3454 case 105: 4354 case 105:
3455 case 106: 4355 case 106:
3456 case 107: 4356 case 107:
3457 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 4357 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3458 Color_bg);
3459 break; 4358 break;
3460#endif 4359#endif
3461
3462 } 4360 }
3463 } 4361 }
3464} 4362}
3465/*}}} */ 4363/*}}} */
3466 4364
3467/*{{{ process Rob Nation's own graphics mode sequences */ 4365/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3468void 4366void
3469rxvt_term::process_graphics () 4367rxvt_term::process_graphics ()
3470{ 4368{
3471 unsigned char ch, cmd = cmd_getc (); 4369 unicode_t ch, cmd = cmd_getc ();
3472 4370
3473 if (cmd == 'Q') 4371 if (cmd == 'Q')
3474 { /* query graphics */ 4372 { /* query graphics */
3475 tt_printf ("\033G0\n"); /* no graphics */ 4373 tt_printf ("\033G0\012"); /* no graphics */
3476 return; 4374 return;
3477 } 4375 }
3478 /* swallow other graphics sequences until terminating ':' */ 4376 /* swallow other graphics sequences until terminating ':' */
3479 do 4377 do
3480 ch = cmd_getc (); 4378 ch = cmd_getc ();
… …
3495 unsigned char buf[256]; 4393 unsigned char buf[256];
3496 4394
3497 va_start (arg_ptr, fmt); 4395 va_start (arg_ptr, fmt);
3498 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4396 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3499 va_end (arg_ptr); 4397 va_end (arg_ptr);
3500 tt_write (buf, STRLEN (buf)); 4398 tt_write (buf, strlen (buf));
3501} 4399}
3502 4400
3503/* ---------------------------------------------------------------------- */ 4401/* ---------------------------------------------------------------------- */
3504/* Write data to the pty as typed by the user, pasted with the mouse, 4402/* Write data to the pty as typed by the user, pasted with the mouse,
3505 * or generated by us in response to a query ESC sequence. 4403 * or generated by us in response to a query ESC sequence.
3506 */ 4404 */
4405const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4406
3507void 4407void
3508rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4408rxvt_term::tt_write (const unsigned char *data, unsigned int len)
3509{ 4409{
3510 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4410 if (v_buflen == 0)
4411 {
4412 ssize_t written = write (pty.pty, data, min (len, MAX_PTY_WRITE));
3511 4413
3512 if (len) 4414 if ((unsigned int)written == len)
4415 return;
4416
4417 data += written;
4418 len -= written;
3513 { 4419 }
4420
4421 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
4422
4423 memcpy (v_buffer + v_buflen, data, len);
4424 v_buflen += len;
4425
4426 pty_ev.set (EVENT_READ | EVENT_WRITE);
4427}
4428
4429void rxvt_term::pty_write ()
4430{
4431 int written = write (pty.pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4432
4433 if (written > 0)
4434 {
4435 v_buflen -= written;
4436
3514 if (v_buflen == 0) 4437 if (v_buflen == 0)
3515 { 4438 {
3516 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3517
3518 if ((unsigned int)written == len)
3519 return;
3520
3521 data += written;
3522 len -= written;
3523 }
3524
3525
3526 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3527
3528 memcpy (v_buffer + v_buflen, data, len);
3529 v_buflen += len;
3530 }
3531
3532 for (;;)
3533 {
3534 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3535
3536 if (written > 0)
3537 {
3538 v_buflen -= written;
3539
3540 if (v_buflen == 0)
3541 {
3542 free (v_buffer); 4439 free (v_buffer);
3543 v_buffer = 0; 4440 v_buffer = 0;
3544 v_buflen = 0; 4441 v_buflen = 0;
3545 4442
3546 pty_ev.set (EVENT_READ); 4443 pty_ev.set (EVENT_READ);
3547 return;
3548 }
3549
3550 memmove (v_buffer, v_buffer + written, v_buflen);
3551 }
3552 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3553 // original code just ignores this...
3554 destroy ();
3555 else
3556 {
3557 pty_ev.set (EVENT_READ | EVENT_WRITE);
3558 return; 4444 return;
3559 } 4445 }
4446
4447 memmove (v_buffer, v_buffer + written, v_buflen);
3560 } 4448 }
4449 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4450 pty_ev.set (EVENT_READ);
3561} 4451}
3562 4452
3563/*----------------------- end-of-file (C source) -----------------------*/ 4453/*----------------------- end-of-file (C source) -----------------------*/
3564 4454

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