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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 1.224 by root, Sun Jan 1 06:18:20 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.
… …
48#include "../config.h" /* NECESSARY */ 48#include "../config.h" /* NECESSARY */
49#include "rxvt.h" /* NECESSARY */ 49#include "rxvt.h" /* NECESSARY */
50#include "version.h" 50#include "version.h"
51#include "command.h" 51#include "command.h"
52 52
53#if HAVE_SCHED_YIELD
53#include <wchar.h> 54# include <sched.h>
55#endif
56
57#ifdef KEYSYM_RESOURCE
58# include "keyboard.h"
59#endif
60
61#include <csignal>
54 62
55/*----------------------------------------------------------------------*/ 63/*----------------------------------------------------------------------*/
64
65#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
66
67// exception thrown when the command parser runs out of input data
68class out_of_input { } out_of_input;
69
70#if ENABLE_FRILLS || ISO_14755
71
72#define ISO_14755_STARTED 0x80000000UL
73#define ISO_14755_51 0x40000000UL // basic (section 5.1)
74#define ISO_14755_52 0x20000000UL // keycap (section 5.2)
75#define ISO_14755_54 0x10000000UL // code feedback (section 5.4)
76#define ISO_14755_MASK 0x0fffffffUL
77
78#if ISO_14755
79static unsigned short iso14755_symtab[] = {
80 // keysym, unicode
81 XK_Left, 0x2190,
82 XK_KP_Left, 0x2190,
83 XK_Up, 0x2191,
84 XK_KP_Up, 0x2191,
85 XK_Right, 0x2192,
86 XK_KP_Right, 0x2192,
87 XK_Down, 0x2193,
88 XK_KP_Down, 0x2193,
89 XK_Linefeed, 0x21b4,
90 XK_Return, 0x21b5,
91 XK_KP_Enter, 0x21b5,
92
93 XK_Prior, 0x21de,
94 XK_Next, 0x21df,
95 XK_Tab, 0x21e5,
96 XK_ISO_Left_Tab, 0x21e6,
97 XK_Shift_L, 0x21e7,
98 XK_Shift_R, 0x21e7,
99
100 XK_Shift_Lock, 0x21eb,
101 XK_ISO_Lock, 0x21eb,
102 XK_ISO_Lock, 0x21eb,
103 XK_Caps_Lock, 0x21ec,
104 XK_Num_Lock, 0x21ed,
105 XK_ISO_Level3_Shift, 0x21ee,
106 XK_ISO_Level3_Lock, 0x21ef,
107 XK_ISO_Group_Lock, 0x21f0,
108 XK_Home, 0x21f1,
109 XK_End, 0x21f2,
110
111 XK_Execute, 0x2318,
112 XK_Begin, 0x2320,
113 XK_Delete, 0x2326,
114 XK_Clear, 0x2327,
115 XK_BackSpace, 0x232b,
116 XK_Insert, 0x2380,
117 XK_Control_L, 0x2388,
118 XK_Control_R, 0x2388,
119 XK_Pause, 0x2389,
120 XK_Break, 0x238a,
121 XK_Escape, 0x238b,
122 XK_Undo, 0x238c,
123 XK_Print, 0x2399,
124
125 XK_space, 0x2423,
126
127#ifdef XK_KP_Begin
128 XK_KP_Prior, 0x21de,
129 XK_KP_Next, 0x21df,
130 XK_KP_Begin, 0x2320,
131 XK_KP_Insert, 0x2380,
132 XK_KP_Delete, 0x2326,
133 XK_KP_Space, 0x2422,
134#endif
135 0,
136};
137
138void
139rxvt_term::iso14755_54 (int x, int y)
140{
141 x = Pixel2Col (x);
142 y = Pixel2Row (y);
143
144 if (!IN_RANGE_EXC (x, 0, ncol)
145 || !IN_RANGE_EXC (y, 0, nrow))
146 return;
147
148 for (;;)
149 {
150 const line_t &l = ROW(y - view_start);
151
152 text_t t = l.t[x];
153
154 if (t != NOCHAR || !x)
155 {
156 iso14755_51 (l.t[x], l.r[x], x, y);
157 iso14755buf = ISO_14755_54;
158 break;
159 }
160
161 x--;
162 }
163}
164
165void
166rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y)
167{
168 rxvt_fontset *fs = FONTSET (r);
169 rxvt_font *f = (*fs)[fs->find_font (ch)];
170 wchar_t *chr, *alloc, ch2, *fname;
171 int len;
172
173 fname = rxvt_utf8towcs (f->name);
174
175# if ENABLE_COMBINING
176 if (IS_COMPOSE (ch))
177 {
178 len = rxvt_composite.expand (ch, 0);
179 alloc = chr = new wchar_t[len];
180 rxvt_composite.expand (ch, chr);
181 }
182 else
183# endif
184 {
185 ch2 = ch;
186
187 alloc = 0;
188 chr = &ch2;
189 len = 1;
190 }
191
192 char attr[80]; // plenty
193
194 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
195 (int)r,
196 fgcolor_of (r), bgcolor_of (r),
197 r & RS_Bold ? " bold" : "",
198 r & RS_Italic ? " italic" : "",
199 r & RS_Blink ? " blink" : "",
200 r & RS_RVid ? " rvid" : "",
201 r & RS_Uline ? " uline" : "",
202 r & RS_Careful ? " careful" : "");
203
204 int width = wcswidth (fname, wcslen (fname));
205
206 max_it (width, 8+5); // for char + hey
207 max_it (width, strlen (attr));
208
209 if (y >= 0)
210 {
211 y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1;
212 x = 0;
213 }
214
215 scr_overlay_new (x, y, width, len + 2);
216
217 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
218
219 for (int y = 0; y < len; y++)
220 {
221 char buf[9];
222
223 ch = *chr++;
224
225 sprintf (buf, "%8x", ch);
226 scr_overlay_set (0, y, buf);
227 scr_overlay_set (9, y, '=');
228# if !UNICODE3
229 if (ch >= 0x10000)
230 ch = 0xfffd;
231# endif
232 scr_overlay_set (11, y, ch, r);
233 scr_overlay_set (12, y, NOCHAR, r);
234 }
235
236 scr_overlay_set (0, len , attr);
237 scr_overlay_set (0, len + 1, fname);
238
239 free (fname);
240
241# if ENABLE_COMBINING
242 if (alloc)
243 delete [] alloc;
244# endif
245}
246#endif
247
248void
249rxvt_term::commit_iso14755 ()
250{
251 wchar_t ch[2];
252
253 ch[0] = iso14755buf & ISO_14755_MASK;
254 ch[1] = 0;
255
256 if (iso14755buf & ISO_14755_51)
257 {
258 char mb[16];
259 int len;
260
261 // allow verbatim 0-bytes and control-bytes to be entered
262 if (ch[0] >= 0x20)
263 len = wcstombs (mb, ch, 16);
264 else
265 {
266 mb[0] = ch[0];
267 len = 1;
268 }
269
270 if (len > 0)
271 tt_write ((unsigned char *)mb, len);
272 else
273 scr_bell ();
274 }
275
276 iso14755buf = 0;
277}
278
279int
280rxvt_term::hex_keyval (XKeyEvent &ev)
281{
282 // check wether this event corresponds to a hex digit
283 // if the modifiers had not been pressed.
284 for (int index = 0; index < 8; index++)
285 {
286 KeySym k = XLookupKeysym (&ev, index);
287
288 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
289 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
290 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
291 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
292 }
293
294 return -1;
295}
296#endif
56 297
57/*{{{ Convert the keypress event into a string */ 298/*{{{ Convert the keypress event into a string */
58void 299void
59rxvt_term::lookup_key (XKeyEvent &ev) 300rxvt_term::lookup_key (XKeyEvent &ev)
60{ 301{
… …
71 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 312 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
72 * escape sequence to toggle the Keypad. 313 * escape sequence to toggle the Keypad.
73 * 314 *
74 * Always permit `shift' to override the current setting 315 * Always permit `shift' to override the current setting
75 */ 316 */
76 shft = (ev.state & ShiftMask); 317 shft = ev.state & ShiftMask;
77 ctrl = (ev.state & ControlMask); 318 ctrl = ev.state & ControlMask;
78 meta = (ev.state & ModMetaMask); 319 meta = ev.state & ModMetaMask;
79 320
80 if (numlock_state || (ev.state & ModNumLockMask)) 321 if (numlock_state || (ev.state & ModNumLockMask))
81 { 322 {
82 numlock_state = (ev.state & ModNumLockMask); 323 numlock_state = (ev.state & ModNumLockMask);
83 PrivMode ((!numlock_state), PrivMode_aplKP); 324 PrivMode ((!numlock_state), PrivMode_aplKP);
… …
88#ifdef USE_XIM 329#ifdef USE_XIM
89 if (Input_Context) 330 if (Input_Context)
90 { 331 {
91 Status status_return; 332 Status status_return;
92 333
334#if 0
93#ifdef X_HAVE_UTF8_STRING 335#ifdef X_HAVE_UTF8_STRING
94 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful 336 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
95 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 337 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf,
96 KBUFSZ, &keysym, &status_return); 338 KBUFSZ, &keysym, &status_return);
97 else 339 else
98#endif 340#endif
341#endif
99 { 342 {
100 wchar_t wkbuf[KBUFSZ + 1]; 343 wchar_t wkbuf[KBUFSZ + 1];
101 344
102 // the XOpenIM manpage lies about hardcoding the locale 345 // the XOpenIM manpage lies about hardcoding the locale
103 // at the point of XOpenIM, so temporarily switch locales 346 // at the point of XOpenIM, so temporarily switch locales
104 if (rs[Rs_imLocale]) 347 if (rs[Rs_imLocale])
105 SET_LOCALE (rs[Rs_imLocale]); 348 SET_LOCALE (rs[Rs_imLocale]);
349
106 // assume wchar_t == unicode or better 350 // assume wchar_t == unicode or better
107 len = XwcLookupString (Input_Context, &ev, wkbuf, 351 len = XwcLookupString (Input_Context, &ev, wkbuf,
108 KBUFSZ, &keysym, &status_return); 352 KBUFSZ, &keysym, &status_return);
353
109 if (rs[Rs_imLocale]) 354 if (rs[Rs_imLocale])
110 SET_LOCALE (locale); 355 SET_LOCALE (locale);
111 356
112 if (status_return == XLookupChars 357 if (status_return == XLookupChars
113 || status_return == XLookupBoth) 358 || status_return == XLookupBoth)
… …
140 valid_keysym = keysym != NoSymbol; 385 valid_keysym = keysym != NoSymbol;
141 } 386 }
142 387
143 if (valid_keysym) 388 if (valid_keysym)
144 { 389 {
145 /* for some backwards compatibility */ 390#ifdef KEYSYM_RESOURCE
146#if defined(HOTKEY_CTRL) || defined(HOTKEY_META) 391 if (keyboard->dispatch (this, keysym, ev.state))
147# ifdef HOTKEY_CTRL 392 return;
148 if (ctrl)
149# else
150 if (meta)
151# endif 393#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
165 394
166 if (TermWin.saveLines) 395 if (saveLines)
167 { 396 {
168#ifdef UNSHIFTED_SCROLLKEYS 397#ifdef UNSHIFTED_SCROLLKEYS
169 if (!ctrl && !meta) 398 if (!ctrl && !meta)
170 {
171#else 399#else
172 if (IS_SCROLL_MOD) 400 if (IS_SCROLL_MOD)
401#endif
173 { 402 {
174#endif
175 int lnsppg; 403 int lnsppg;
176 404
177#ifdef PAGING_CONTEXT_LINES 405#ifdef PAGING_CONTEXT_LINES
178 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 406 lnsppg = nrow - PAGING_CONTEXT_LINES;
179#else 407#else
180 lnsppg = TermWin.nrow * 4 / 5; 408 lnsppg = nrow * 4 / 5;
181#endif 409#endif
182 if (keysym == XK_Prior) 410 if (keysym == XK_Prior)
183 { 411 {
184 scr_page (UP, lnsppg); 412 scr_page (UP, lnsppg);
185 return; 413 return;
… …
228 if (keysym >= XK_F1 && keysym <= XK_F10) 456 if (keysym >= XK_F1 && keysym <= XK_F10)
229 { 457 {
230 keysym += (XK_F11 - XK_F1); 458 keysym += (XK_F11 - XK_F1);
231 shft = 0; /* turn off Shift */ 459 shft = 0; /* turn off Shift */
232 } 460 }
233 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 461 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
234 { 462 {
235 switch (keysym) 463 switch (keysym)
236 { 464 {
237 /* normal XTerm key bindings */ 465 /* normal XTerm key bindings */
238 case XK_Insert: /* Shift+Insert = paste mouse selection */ 466 case XK_Insert: /* Shift+Insert = paste mouse selection */
239 selection_request (ev.time, 0, 0); 467 selection_request (ev.time, 0, 0);
240 return; 468 return;
469#if TODO
241 /* rxvt extras */ 470 /* rxvt extras */
242 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 471 case XK_KP_Add: /* Shift+KP_Add = bigger font */
243 change_font (FONT_UP); 472 change_font (FONT_UP);
244 return; 473 return;
245 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 474 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
246 change_font (FONT_DN); 475 change_font (FONT_DN);
247 return; 476 return;
477#endif
248 } 478 }
249 } 479 }
250 } 480 }
251#ifdef PRINTPIPE 481
252 if (keysym == XK_Print) 482#if ENABLE_FRILLS || ISO_14755
253 { 483 // ISO 14755 support
254 scr_printscreen (ctrl | shft); 484 if (shft && ctrl)
255 return;
256 } 485 {
257#endif 486 int hv;
258 487
259 if (keysym >= 0xFF00 && keysym <= 0xFFFF) 488 if (iso14755buf & ISO_14755_51
260 { 489 && (keysym == XK_space || keysym == XK_KP_Space
261#ifdef KEYSYM_RESOURCE 490 || keysym == XK_Return || keysym == XK_KP_Enter))
262 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL)
263 { 491 {
264 unsigned int l; 492 commit_iso14755 ();
265 const unsigned char *kbuf0; 493 iso14755buf = ISO_14755_51;
266 const unsigned char ch = C0_ESC; 494# if ISO_14755
267 495 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 496# endif
276 tt_write (&ch, 1); 497 return;
277 tt_write (kbuf0, l); 498 }
499 else if ((hv = hex_keyval (ev)) >= 0)
500 {
501 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
502 | hv | ISO_14755_51;
503# if ISO_14755
504 iso14755_51 (iso14755buf & ISO_14755_MASK);
505# endif
278 return; 506 return;
279 } 507 }
280 else 508 else
509 {
510# if ENABLE_OVERLAY
511 scr_overlay_off ();
281#endif 512# endif
513 iso14755buf = 0;
514 }
515 }
516 else if ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
517 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R)))
518 if (!(iso14755buf & ISO_14755_STARTED))
519 {
520 iso14755buf |= ISO_14755_STARTED;
521# if ENABLE_OVERLAY
522 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
523 scr_overlay_set (0, 0, "ISO 14755 mode");
524# endif
525 }
526#endif
527
528#ifdef PRINTPIPE
529 if (keysym == XK_Print)
530 {
531 scr_printscreen (ctrl | shft);
532 return;
533 }
534#endif
535
536 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
537 {
282 { 538 {
283 newlen = 1; 539 newlen = 1;
284 switch (keysym) 540 switch (keysym)
285 { 541 {
286#ifndef NO_BACKSPACE_KEY 542#ifndef NO_BACKSPACE_KEY
287 case XK_BackSpace: 543 case XK_BackSpace:
288 if (PrivateModes & PrivMode_HaveBackSpace) 544 if (priv_modes & PrivMode_HaveBackSpace)
289 { 545 {
290 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace) 546 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
291 ^ !!ctrl) ? '\b' : '\177'; 547 ^ !!ctrl) ? '\b' : '\177';
292 kbuf[1] = '\0'; 548 kbuf[1] = '\0';
293 } 549 }
294 else 550 else
295 STRCPY (kbuf, key_backspace); 551 strcpy (kbuf, key_backspace);
296# ifdef MULTICHAR_SET 552 break;
297 if ((Options & Opt_mc_hack) && screen.cur.col > 0) 553#endif
554#ifndef NO_DELETE_KEY
555# ifdef XK_KP_Prior
556 case XK_KP_Delete:
557 /* allow shift to override */
558 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
298 { 559 {
299 int col, row; 560 strcpy (kbuf, "\033On");
300 561 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 } 562 }
563 /* FALLTHROUGH */
307# endif 564# endif
308 break;
309#endif
310#ifndef NO_DELETE_KEY
311 case XK_Delete: 565 case XK_Delete:
312 STRCPY (kbuf, key_delete); 566 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; 567 break;
326#endif 568#endif
327 case XK_Tab: 569 case XK_Tab:
328 if (shft) 570 if (shft)
329 STRCPY (kbuf, "\033[Z"); 571 strcpy (kbuf, "\033[Z");
330 else 572 else
331 { 573 {
332#ifdef CTRL_TAB_MAKES_META 574#ifdef CTRL_TAB_MAKES_META
333 if (ctrl) 575 if (ctrl)
334 meta = 1; 576 meta = 1;
… …
340 newlen = 0; 582 newlen = 0;
341 } 583 }
342 break; 584 break;
343 585
344#ifdef XK_KP_Left 586#ifdef XK_KP_Left
345 case XK_KP_Up: /* \033Ox or standard */ 587 case XK_KP_Up: /* \033Ox or standard */
346 case XK_KP_Down: /* \033Or or standard */ 588 case XK_KP_Down: /* \033Or or standard */
347 case XK_KP_Right: /* \033Ov or standard */ 589 case XK_KP_Right: /* \033Ov or standard */
348 case XK_KP_Left: /* \033Ot or standard */ 590 case XK_KP_Left: /* \033Ot or standard */
349 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 591 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
350 { 592 {
351 STRCPY (kbuf, "\033OZ"); 593 strcpy (kbuf, "\033OZ");
352 kbuf[2] = "txvr"[keysym - XK_KP_Left]; 594 kbuf[2] = "txvr"[keysym - XK_KP_Left];
353 break; 595 break;
354 } 596 }
355 else 597 else
356 /* translate to std. cursor key */ 598 /* translate to std. cursor key */
… …
359#endif 601#endif
360 case XK_Up: /* "\033[A" */ 602 case XK_Up: /* "\033[A" */
361 case XK_Down: /* "\033[B" */ 603 case XK_Down: /* "\033[B" */
362 case XK_Right: /* "\033[C" */ 604 case XK_Right: /* "\033[C" */
363 case XK_Left: /* "\033[D" */ 605 case XK_Left: /* "\033[D" */
364 STRCPY (kbuf, "\033[Z"); 606 strcpy (kbuf, "\033[Z");
365 kbuf[2] = "DACB"[keysym - XK_Left]; 607 kbuf[2] = "DACB"[keysym - XK_Left];
366 /* do Shift first */ 608 /* do Shift first */
367 if (shft) 609 if (shft)
368 kbuf[2] = "dacb"[keysym - XK_Left]; 610 kbuf[2] = "dacb"[keysym - XK_Left];
369 else if (ctrl) 611 else if (ctrl)
370 { 612 {
371 kbuf[1] = 'O'; 613 kbuf[1] = 'O';
372 kbuf[2] = "dacb"[keysym - XK_Left]; 614 kbuf[2] = "dacb"[keysym - XK_Left];
373 } 615 }
374 else if (PrivateModes & PrivMode_aplCUR) 616 else if (priv_modes & PrivMode_aplCUR)
375 kbuf[1] = 'O'; 617 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; 618 break;
412 619
413#ifndef UNSHIFTED_SCROLLKEYS 620#ifndef UNSHIFTED_SCROLLKEYS
414# ifdef XK_KP_Prior 621# ifdef XK_KP_Prior
415 case XK_KP_Prior: 622 case XK_KP_Prior:
416 /* allow shift to override */ 623 /* allow shift to override */
417 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 624 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
418 { 625 {
419 STRCPY (kbuf, "\033Oy"); 626 strcpy (kbuf, "\033Oy");
420 break; 627 break;
421 } 628 }
422 /* FALLTHROUGH */ 629 /* FALLTHROUGH */
423# endif 630# endif
424 case XK_Prior: 631 case XK_Prior:
425 STRCPY (kbuf, "\033[5~"); 632 strcpy (kbuf, "\033[5~");
426 break; 633 break;
427# ifdef XK_KP_Next 634# ifdef XK_KP_Next
428 case XK_KP_Next: 635 case XK_KP_Next:
429 /* allow shift to override */ 636 /* allow shift to override */
430 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 637 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
431 { 638 {
432 STRCPY (kbuf, "\033Os"); 639 strcpy (kbuf, "\033Os");
433 break; 640 break;
434 } 641 }
435 /* FALLTHROUGH */ 642 /* FALLTHROUGH */
436# endif 643# endif
437 case XK_Next: 644 case XK_Next:
438 STRCPY (kbuf, "\033[6~"); 645 strcpy (kbuf, "\033[6~");
439 break; 646 break;
440#endif 647#endif
441 case XK_KP_Enter: 648 case XK_KP_Enter:
442 /* allow shift to override */ 649 /* allow shift to override */
443 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 650 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
444 { 651 {
445 STRCPY (kbuf, "\033OM"); 652 strcpy (kbuf, "\033OM");
653 break;
654 }
655
656 /* FALLTHROUGH */
657
658 case XK_Return:
659 if (priv_modes & PrivMode_LFNL)
660 {
661 kbuf[0] = '\015';
662 kbuf[1] = '\012';
663 kbuf[2] = '\0';
446 } 664 }
447 else 665 else
448 { 666 {
449 kbuf[0] = '\r'; 667 kbuf[0] = '\015';
450 kbuf[1] = '\0'; 668 kbuf[1] = '\0';
451 } 669 }
452 break; 670 break;
453 671
454#ifdef XK_KP_Begin 672#ifdef XK_KP_Begin
455 case XK_KP_Begin: 673 case XK_KP_Begin:
456 STRCPY (kbuf, "\033Ou"); 674 strcpy (kbuf, "\033Ou");
457 break; 675 break;
458 676
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 677#endif
467 case XK_KP_F1: /* "\033OP" */ 678 case XK_KP_F1: /* "\033OP" */
468 case XK_KP_F2: /* "\033OQ" */ 679 case XK_KP_F2: /* "\033OQ" */
469 case XK_KP_F3: /* "\033OR" */ 680 case XK_KP_F3: /* "\033OR" */
470 case XK_KP_F4: /* "\033OS" */ 681 case XK_KP_F4: /* "\033OS" */
471 STRCPY (kbuf, "\033OP"); 682 strcpy (kbuf, "\033OP");
472 kbuf[2] += (keysym - XK_KP_F1); 683 kbuf[2] += (keysym - XK_KP_F1);
473 break; 684 break;
474 685
475 case XK_KP_Multiply: /* "\033Oj" : "*" */ 686 case XK_KP_Multiply: /* "\033Oj" : "*" */
476 case XK_KP_Add: /* "\033Ok" : "+" */ 687 case XK_KP_Add: /* "\033Ok" : "+" */
… …
487 case XK_KP_6: /* "\033Ov" : "6" */ 698 case XK_KP_6: /* "\033Ov" : "6" */
488 case XK_KP_7: /* "\033Ow" : "7" */ 699 case XK_KP_7: /* "\033Ow" : "7" */
489 case XK_KP_8: /* "\033Ox" : "8" */ 700 case XK_KP_8: /* "\033Ox" : "8" */
490 case XK_KP_9: /* "\033Oy" : "9" */ 701 case XK_KP_9: /* "\033Oy" : "9" */
491 /* allow shift to override */ 702 /* allow shift to override */
492 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 703 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
493 { 704 {
494 STRCPY (kbuf, "\033Oj"); 705 strcpy (kbuf, "\033Oj");
495 kbuf[2] += (keysym - XK_KP_Multiply); 706 kbuf[2] += (keysym - XK_KP_Multiply);
496 } 707 }
497 else 708 else
498 { 709 {
499 kbuf[0] = ('*' + (keysym - XK_KP_Multiply)); 710 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
500 kbuf[1] = '\0'; 711 kbuf[1] = '\0';
501 } 712 }
502 break; 713 break;
503 714
504 case XK_Find: 715 case XK_Find:
505 STRCPY (kbuf, "\033[1~"); 716 strcpy (kbuf, "\033[1~");
506 break; 717 break;
718
719#ifdef XK_KP_End
720 case XK_KP_Insert:
721 /* allow shift to override */
722 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
723 {
724 strcpy (kbuf, "\033Op");
725 break;
726 }
727 /* FALLTHROUGH */
728#endif
507 case XK_Insert: 729 case XK_Insert:
508 STRCPY (kbuf, "\033[2~"); 730 strcpy (kbuf, "\033[2~");
509 break; 731 break;
510#ifdef DXK_Remove /* support for DEC remove like key */ 732#ifdef DXK_Remove /* support for DEC remove like key */
511 case DXK_Remove: 733 case DXK_Remove:
512 /* FALLTHROUGH */ 734 /* FALLTHROUGH */
513#endif 735#endif
514 case XK_Execute: 736 case XK_Execute:
515 STRCPY (kbuf, "\033[3~"); 737 strcpy (kbuf, "\033[3~");
516 break; 738 break;
517 case XK_Select: 739 case XK_Select:
518 STRCPY (kbuf, "\033[4~"); 740 strcpy (kbuf, "\033[4~");
519 break; 741 break;
520#ifdef XK_KP_End 742#ifdef XK_KP_End
521 case XK_KP_End: 743 case XK_KP_End:
522 /* allow shift to override */ 744 /* allow shift to override */
523 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 745 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
524 { 746 {
525 STRCPY (kbuf, "\033Oq"); 747 strcpy (kbuf, "\033Oq");
526 break; 748 break;
527 } 749 }
528 /* FALLTHROUGH */ 750 /* FALLTHROUGH */
529#endif 751#endif
530 case XK_End: 752 case XK_End:
531 STRCPY (kbuf, KS_END); 753 strcpy (kbuf, KS_END);
532 break; 754 break;
533#ifdef XK_KP_Home 755#ifdef XK_KP_Home
534 case XK_KP_Home: 756 case XK_KP_Home:
535 /* allow shift to override */ 757 /* allow shift to override */
536 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 758 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
537 { 759 {
538 STRCPY (kbuf, "\033Ow"); 760 strcpy (kbuf, "\033Ow");
539 break; 761 break;
540 } 762 }
541 /* FALLTHROUGH */ 763 /* FALLTHROUGH */
542#endif 764#endif
543 case XK_Home: 765 case XK_Home:
544 STRCPY (kbuf, KS_HOME); 766 strcpy (kbuf, KS_HOME);
545 break; 767 break;
546 768
547#define FKEY(n, fkey) \ 769#define FKEY(n, fkey) \
548 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey))) 770 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
549 771
… …
601#undef FKEY 823#undef FKEY
602 default: 824 default:
603 newlen = 0; 825 newlen = 0;
604 break; 826 break;
605 } 827 }
828
606 if (newlen) 829 if (newlen)
607 len = STRLEN (kbuf); 830 len = strlen (kbuf);
608 } 831 }
832
609 /* 833 /*
610 * Pass meta for all function keys, if 'meta' option set 834 * Pass meta for all function keys, if 'meta' option set
611 */ 835 */
612#ifdef META8_OPTION 836#ifdef META8_OPTION
613 if (meta && (meta_char == 0x80) && len > 0) 837 if (meta && (meta_char == 0x80) && len > 0)
… …
618 else if (ctrl && keysym == XK_minus) 842 else if (ctrl && keysym == XK_minus)
619 { 843 {
620 len = 1; 844 len = 1;
621 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 845 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
622 } 846 }
847 else if (keysym == XK_ISO_Left_Tab)
848 {
849 strcpy (kbuf, "\033[Z");
850 len = 3;
851 }
623 else 852 else
624 { 853 {
625#ifdef META8_OPTION 854#ifdef META8_OPTION
626 /* set 8-bit on */ 855 /* set 8-bit on */
627 if (meta && (meta_char == 0x80)) 856 if (meta && (meta_char == 0x80))
628 { 857 {
629 unsigned char *ch; 858 unsigned char *ch;
630 859
631 for (ch = kbuf; ch < kbuf + len; ch++) 860 for (ch = kbuf; ch < kbuf + len; ch++)
632 *ch |= 0x80; 861 *ch |= 0x80;
862
633 meta = 0; 863 meta = 0;
634 } 864 }
635#endif 865#endif
636 /* nil */ ; 866 /* nil */ ;
637 } 867 }
638 } 868 }
639 869
640 if (len <= 0) 870 if (len <= 0)
641 return; /* not mapped */ 871 return; /* not mapped */
642 872
643 if (Options & Opt_scrollTtyKeypress) 873 if (OPTION (Opt_scrollTtyKeypress))
644 if (TermWin.view_start) 874 if (view_start)
645 { 875 {
646 TermWin.view_start = 0; 876 view_start = 0;
647 want_refresh = 1; 877 want_refresh = 1;
648 } 878 }
649 879
650 /* 880 /*
651 * these modifications only affect the static keybuffer 881 * these modifications only affect the static keybuffer
… …
684#endif /* DEBUG_CMD */ 914#endif /* DEBUG_CMD */
685 tt_write (kbuf, (unsigned int)len); 915 tt_write (kbuf, (unsigned int)len);
686} 916}
687/*}}} */ 917/*}}} */
688 918
689#if (MENUBAR_MAX) 919#if MENUBAR_MAX || defined (KEYSYM_RESOURCE)
690/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ 920/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */
691/* attempt to `write' count to the input buffer */ 921/* attempt to `write' count to the input buffer */
692unsigned int 922unsigned int
693rxvt_term::cmd_write (const unsigned char *str, unsigned int count) 923rxvt_term::cmd_write (const unsigned char *str, unsigned int count)
694{ 924{
695 unsigned int n, s; 925 unsigned int n, s;
696 926
697 n = cmdbuf_ptr - cmdbuf_base; 927 n = cmdbuf_ptr - cmdbuf_base;
698 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 928 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
699 929
700 if (n > 0 && s < count) 930 if (n > 0 && s < count)
701 { 931 {
702 MEMMOVE (cmdbuf_base, cmdbuf_ptr, 932 memmove (cmdbuf_base, cmdbuf_ptr,
703 (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); 933 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
704 cmdbuf_ptr = cmdbuf_base; 934 cmdbuf_ptr = cmdbuf_base;
705 cmdbuf_endp -= n; 935 cmdbuf_endp -= n;
706 s += n; 936 s += n;
707 } 937 }
708 938
709 if (count > s) 939 if (count > s)
710 { 940 {
711 rxvt_print_error ("data loss: cmd_write too large"); 941 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
712 count = s; 942 count = s;
713 } 943 }
714 944
715 for (; count--;) 945 for (; count--;)
716 *cmdbuf_endp++ = *str++; 946 *cmdbuf_endp++ = *str++;
717 947
718 cmd_parse (); 948 cmd_parse ();
719 949
720 return 0; 950 return 0;
721} 951}
722#endif /* MENUBAR_MAX */ 952#endif
723 953
724void 954void
725rxvt_term::flush () 955rxvt_term::flush ()
726{ 956{
957 flush_ev.stop ();
958
727#ifdef TRANSPARENT 959#ifdef TRANSPARENT
728 if (want_full_refresh) 960 if (want_full_refresh)
729 { 961 {
730 want_full_refresh = 0; 962 want_full_refresh = 0;
731 scr_clear (); 963 scr_clear ();
732 scr_touch (false); 964 scr_touch (false);
733 want_refresh = 1;
734 } 965 }
735#endif 966#endif
736 967
737 if (want_refresh) 968 if (want_refresh)
738 { 969 {
739 scr_refresh (refresh_type); 970 scr_refresh (refresh_type);
740 scrollbar_show (1); 971 scrollbar_show (1);
741#ifdef USE_XIM 972#ifdef USE_XIM
742 IMSendSpot (); 973 IMSendSpot ();
743#endif 974#endif
744
745 } 975 }
746 976
747 display->flush (); 977 display->flush ();
748} 978}
749 979
… …
751rxvt_term::check_cb (check_watcher &w) 981rxvt_term::check_cb (check_watcher &w)
752{ 982{
753 SET_R (this); 983 SET_R (this);
754 SET_LOCALE (locale); 984 SET_LOCALE (locale);
755 985
986 display->flush ();
987
988 if (want_refresh && !flush_ev.active)
989 flush_ev.start (NOW + 0.01);
990}
991
992void
993rxvt_term::flush_cb (time_watcher &w)
994{
995 SET_R (this);
996 SET_LOCALE (locale);
997
998 refresh_limit = 1;
999 refresh_count = 0;
756 flush (); 1000 flush ();
757} 1001}
758 1002
759#ifdef CURSOR_BLINK 1003#ifdef CURSOR_BLINK
760void 1004void
… …
778 w.start (w.at + TEXT_BLINK_INTERVAL); 1022 w.start (w.at + TEXT_BLINK_INTERVAL);
779 } 1023 }
780} 1024}
781#endif 1025#endif
782 1026
1027#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1028void
1029rxvt_term::cont_scroll_cb (time_watcher &w)
1030{
1031 if ((scrollbar_isUp() || scrollbar_isDn()) &&
1032 scr_page (scrollbar_isUp() ? UP : DN, 1))
1033 {
1034 refresh_type |= SMOOTH_REFRESH;
1035 want_refresh = 1;
1036 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1037 }
1038}
1039#endif
1040
1041#ifdef SELECTION_SCROLLING
1042void
1043rxvt_term::sel_scroll_cb (time_watcher &w)
1044{
1045 if (scr_page (scroll_selection_dir, scroll_selection_lines))
1046 {
1047 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1048 refresh_type |= SMOOTH_REFRESH;
1049 want_refresh = 1;
1050 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1051 }
1052}
1053#endif
1054
1055#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1056void
1057rxvt_term::slip_wheel_cb (time_watcher &w)
1058{
1059 if (mouse_slip_wheel_speed == 0
1060 || mouse_slip_wheel_speed < 0 ? scr_page (DN, -mouse_slip_wheel_speed)
1061 : scr_page (UP, mouse_slip_wheel_speed))
1062 {
1063 if (view_start == nsaved ||
1064 view_start == 0)
1065 mouse_slip_wheel_speed = 0;
1066
1067 refresh_type |= SMOOTH_REFRESH;
1068 want_refresh = 1;
1069 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1070 }
1071}
1072#endif
1073
783bool 1074bool
784rxvt_term::pty_fill () 1075rxvt_term::pty_fill ()
785{ 1076{
786 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1077 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
1078
1079 if (CBUFSIZ == n)
1080 {
1081 rxvt_warn ("pty_fill on full buffer, draining input, continuing.\n");
1082 n = 0;
1083 }
787 1084
788 memmove (cmdbuf_base, cmdbuf_ptr, n); 1085 memmove (cmdbuf_base, cmdbuf_ptr, n);
789 cmdbuf_ptr = cmdbuf_base; 1086 cmdbuf_ptr = cmdbuf_base;
790 cmdbuf_endp = cmdbuf_ptr + n; 1087 cmdbuf_endp = cmdbuf_ptr + n;
791 1088
792 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1089 ssize_t r = read (pty.pty, cmdbuf_endp, CBUFSIZ - n);
793 1090
794 if (n > 0) 1091 if (r > 0)
795 { 1092 {
796 cmdbuf_endp += n; 1093 cmdbuf_endp += r;
797 return true; 1094 return true;
798 } 1095 }
799 else if (n < 0 && errno != EAGAIN) 1096 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1097 {
1098#if HAVE_SCHED_YIELD
1099 sched_yield ();
1100#endif
1101 }
1102 else
1103 {
1104 pty_ev.stop ();
1105
1106 if (!OPTION (Opt_hold))
800 destroy (); 1107 destroy ();
1108 }
801 1109
802 return false; 1110 return false;
803} 1111}
804 1112
805void 1113void
806rxvt_term::pty_cb (io_watcher &w, short revents) 1114rxvt_term::pty_cb (io_watcher &w, short revents)
807{ 1115{
808 SET_R (this); 1116 SET_R (this);
809 SET_LOCALE (locale); 1117 SET_LOCALE (locale);
810 1118
1119 if (revents & EVENT_READ)
1120 // loop, but don't allow a single term to monopolize us
1121 while (pty_fill ())
1122 if (cmd_parse ())
1123 break;
1124
811 if (revents & EVENT_WRITE) 1125 if (revents & EVENT_WRITE)
812 tt_write (0, 0); 1126 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} 1127}
833 1128
834bool 1129void
835rxvt_term::cmd_parse () 1130rxvt_term::pointer_unblank ()
836{ 1131{
837 bool flag = false; 1132 XDefineCursor (display->display, vt, TermWin_cursor);
838 uint32_t ch = NOCHAR; 1133 recolour_cursor ();
839 1134
840 for (;;) 1135#ifdef POINTER_BLANK
841 { 1136 hidden_pointer = 0;
842 if (ch == NOCHAR)
843 ch = next_char ();
844 1137
845 if (ch == NOCHAR) // TODO: improve 1138 if (OPTION (Opt_pointerBlank))
846 break; 1139 pointer_ev.start (NOW + pointerBlankDelay);
847 1140#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} 1141}
988 1142
989#ifdef POINTER_BLANK 1143#ifdef POINTER_BLANK
990void 1144void
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 () 1145rxvt_term::pointer_blank ()
1004{ 1146{
1005 if (! (Options & Opt_pointerBlank)) 1147 if (! OPTION (Opt_pointerBlank))
1006 return; 1148 return;
1007 1149
1008 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1150 XDefineCursor (display->display, vt, display->blank_cursor);
1009 XFlush (display->display); 1151 XFlush (display->display);
1010 1152
1011 hidden_pointer = 1; 1153 hidden_pointer = 1;
1012} 1154}
1013 1155
… …
1030 x = ev.x; 1172 x = ev.x;
1031 y = ev.y; 1173 y = ev.y;
1032 pixel_position (&x, &y); 1174 pixel_position (&x, &y);
1033 1175
1034 if (MEvent.button == AnyButton) 1176 if (MEvent.button == AnyButton)
1035 {
1036 button_number = 3; 1177 button_number = 3;
1037 }
1038 else 1178 else
1039 { 1179 {
1040 button_number = MEvent.button - Button1; 1180 button_number = MEvent.button - Button1;
1041 /* add 0x3D for wheel events, like xterm does */ 1181 /* add 0x3D for wheel events, like xterm does */
1042 if (button_number >= 3) 1182 if (button_number >= 3)
1043 button_number += (64 - 3); 1183 button_number += (64 - 3);
1044 } 1184 }
1045 1185
1046 if (PrivateModes & PrivMode_MouseX10) 1186 if (priv_modes & PrivMode_MouseX10)
1047 { 1187 {
1048 /* 1188 /*
1049 * do not report ButtonRelease 1189 * do not report ButtonRelease
1050 * no state info allowed 1190 * no state info allowed
1051 */ 1191 */
… …
1066 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1206 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1067 + ((MEvent.state & ControlMask) ? 16 : 0); 1207 + ((MEvent.state & ControlMask) ? 16 : 0);
1068#ifdef MOUSE_REPORT_DOUBLECLICK 1208#ifdef MOUSE_REPORT_DOUBLECLICK
1069 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1209 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1070#endif 1210#endif
1071
1072 } 1211 }
1073 1212
1074#ifdef DEBUG_MOUSEREPORT 1213#if DEBUG_MOUSEREPORT
1075 fprintf (stderr, "Mouse ["); 1214 fprintf (stderr, "Mouse [");
1076 if (key_state & 16) 1215 if (key_state & 16)
1077 fputc ('C', stderr); 1216 fputc ('C', stderr);
1078 if (key_state & 4) 1217 if (key_state & 4)
1079 fputc ('S', stderr); 1218 fputc ('S', stderr);
… …
1083 fputc ('2', stderr); 1222 fputc ('2', stderr);
1084 fprintf (stderr, "]: <%d>, %d/%d\n", 1223 fprintf (stderr, "]: <%d>, %d/%d\n",
1085 button_number, 1224 button_number,
1086 x + 1, 1225 x + 1,
1087 y + 1); 1226 y + 1);
1088#else 1227#endif
1228
1089 tt_printf ("\033[M%c%c%c", 1229 tt_printf ("\033[M%c%c%c",
1090 (32 + button_number + key_state), 1230 (32 + button_number + key_state),
1091 (32 + x + 1), 1231 (32 + x + 1),
1092 (32 + y + 1)); 1232 (32 + y + 1));
1093#endif
1094} 1233}
1095 1234
1096#ifdef USING_W11LIB 1235#ifdef USING_W11LIB
1097void 1236void
1098rxvt_W11_process_x_event (XEvent *ev) 1237rxvt_W11_process_x_event (XEvent *ev)
… …
1105 1244
1106/*{{{ process an X event */ 1245/*{{{ process an X event */
1107void 1246void
1108rxvt_term::x_cb (XEvent &ev) 1247rxvt_term::x_cb (XEvent &ev)
1109{ 1248{
1249 dDisp;
1250
1110 SET_R (this); 1251 SET_R (this);
1111 SET_LOCALE (locale); 1252 SET_LOCALE (locale);
1112 1253
1113#if defined(CURSOR_BLINK) 1254#if defined(CURSOR_BLINK)
1114 if ((Options & Opt_cursorBlink) && ev.type == KeyPress) 1255 if (OPTION (Opt_cursorBlink) && ev.type == KeyPress)
1115 { 1256 {
1116 if (hidden_cursor) 1257 if (hidden_cursor)
1117 { 1258 {
1118 hidden_cursor = 0; 1259 hidden_cursor = 0;
1119 want_refresh = 1; 1260 want_refresh = 1;
… …
1122 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1263 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1123 } 1264 }
1124#endif 1265#endif
1125 1266
1126#if defined(POINTER_BLANK) 1267#if defined(POINTER_BLANK)
1127 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0) 1268 if (OPTION (Opt_pointerBlank) && pointerBlankDelay > 0)
1128 { 1269 {
1129 if (ev.type == MotionNotify 1270 if (ev.type == MotionNotify
1130 || ev.type == ButtonPress 1271 || ev.type == ButtonPress
1131 || ev.type == ButtonRelease) 1272 || ev.type == ButtonRelease)
1132 if (hidden_pointer) 1273 if (hidden_pointer)
… …
1135 if (ev.type == KeyPress && hidden_pointer == 0) 1276 if (ev.type == KeyPress && hidden_pointer == 0)
1136 pointer_blank (); 1277 pointer_blank ();
1137 } 1278 }
1138#endif 1279#endif
1139 1280
1140#ifdef USE_XIM
1141 if (XFilterEvent (&ev, None))
1142 return;
1143#endif
1144
1145 Window unused_root, unused_child; 1281 Window unused_root, unused_child;
1146 int unused_root_x, unused_root_y; 1282 int unused_root_x, unused_root_y;
1147 unsigned int unused_mask; 1283 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 1284
1198 switch (ev.type) 1285 switch (ev.type)
1199 { 1286 {
1200 case KeyPress: 1287 case KeyPress:
1288#if ISO_14755
1289 if (!(iso14755buf & ISO_14755_52))
1290#endif
1201 lookup_key (ev.xkey); 1291 lookup_key (ev.xkey);
1292
1293 break;
1294
1295 case KeyRelease:
1296 {
1297#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755
1298 KeySym ks;
1299
1300 ks = XLookupKeysym (&ev.xkey, ev.xkey.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
1301#endif
1302
1303#if ENABLE_FRILLS || ISO_14755
1304 // ISO 14755 support
1305 if (iso14755buf)
1306 if (iso14755buf & ISO_14755_52)
1307 {
1308# if ENABLE_OVERLAY
1309 scr_overlay_off ();
1310# endif
1311# if ISO_14755
1312 // iso14755 part 5.2 handling: release time
1313 // first: controls
1314 if ((ev.xkey.state & ControlMask)
1315 && ((ks >= 0x40 && ks <= 0x5f)
1316 || (ks >= 0x61 && ks <= 0x7f)))
1317 {
1318 iso14755buf = ISO_14755_51 | 0x2400 | (ks & 0x1f);
1319 commit_iso14755 ();
1320 return; // case-break;
1321 }
1322
1323 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)
1324 if (i[0] == ks)
1325 {
1326 iso14755buf = ISO_14755_51 | i[1];
1327 commit_iso14755 ();
1328 return; // case-break;
1329 }
1330
1331 scr_bell ();
1332# endif
1333 iso14755buf = 0;
1202 break; 1334 break;
1335 }
1336 else if ((ev.xkey.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
1337 {
1338# if ENABLE_OVERLAY
1339 scr_overlay_off ();
1340# endif
1341 if (iso14755buf & ISO_14755_51)
1342 commit_iso14755 ();
1343#if ISO_14755
1344 else if (iso14755buf & ISO_14755_STARTED)
1345 {
1346 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
1347
1348 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
1349 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
1350 }
1351# endif
1352 else
1353 iso14755buf = 0;
1354 }
1355#endif
1203 1356
1204#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1357#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1205 case KeyRelease:
1206 {
1207 if (! (ev.xkey.state & ControlMask)) 1358 if (!(ev.xkey.state & ControlMask))
1359 slip_wheel_ev.stop ();
1360 else if (ks == XK_Control_L || ks == XK_Control_R)
1208 mouse_slip_wheel_speed = 0; 1361 mouse_slip_wheel_speed = 0;
1209 else 1362#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; 1363 break;
1218 } 1364 }
1219#endif
1220 1365
1221 case ButtonPress: 1366 case ButtonPress:
1222 button_press (ev.xbutton); 1367 button_press (ev.xbutton);
1223 break; 1368 break;
1224 1369
… …
1226 button_release (ev.xbutton); 1371 button_release (ev.xbutton);
1227 break; 1372 break;
1228 1373
1229 case ClientMessage: 1374 case ClientMessage:
1230 if (ev.xclient.format == 32 1375 if (ev.xclient.format == 32
1376 && ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1377 {
1231 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1378 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1232 destroy (); 1379 destroy ();
1380#if ENABLE_EWMH
1381 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1382 XSendEvent (disp, ev.xclient.window = display->root,
1383 False, SubstructureRedirectMask | SubstructureNotifyMask,
1384 &ev);
1385#endif
1386 }
1387#if ENABLE_XEMBED
1388 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1389 {
1390 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1391 focus_in ();
1392 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1393 focus_out ();
1394 }
1395#endif
1233#ifdef OFFIX_DND 1396#ifdef OFFIX_DND
1234 /* OffiX Dnd (drag 'n' drop) protocol */ 1397 /* OffiX Dnd (drag 'n' drop) protocol */
1235 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL] 1398 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1236 && (ev.xclient.data.l[0] == DndFile 1399 && (ev.xclient.data.l[0] == DndFile
1237 || ev.xclient.data.l[0] == DndDir 1400 || ev.xclient.data.l[0] == DndDir
1238 || ev.xclient.data.l[0] == DndLink)) 1401 || ev.xclient.data.l[0] == DndLink))
1239 { 1402 {
1240 /* Get Dnd data */ 1403 /* Get Dnd data */
1241 Atom ActualType; 1404 Atom ActualType;
1242 int ActualFormat; 1405 int ActualFormat;
1243 unsigned char *data; 1406 unsigned char *data;
1244 unsigned long Size, RemainingBytes; 1407 unsigned long Size, RemainingBytes;
1245 1408
1246 XGetWindowProperty (display->display, display->root, 1409 XGetWindowProperty (disp, display->root,
1247 xa[XA_DNDSELECTION], 1410 xa[XA_DNDSELECTION],
1248 0L, 1000000L, 1411 0L, 1000000L,
1249 False, AnyPropertyType, 1412 False, AnyPropertyType,
1250 &ActualType, &ActualFormat, 1413 &ActualType, &ActualFormat,
1251 &Size, &RemainingBytes, 1414 &Size, &RemainingBytes,
1252 &data); 1415 &data);
1253 XChangeProperty (display->display, display->root, 1416 set_string_property (XA_CUT_BUFFER0, data);
1254 XA_CUT_BUFFER0, XA_STRING, 1417 XFree (data);
1255 8, PropModeReplace,
1256 data, STRLEN (data));
1257 selection_paste (display->root, XA_CUT_BUFFER0, True); 1418 selection_paste (display->root, XA_CUT_BUFFER0, true);
1258 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1419 XSetInputFocus (disp, display->root, RevertToNone, CurrentTime);
1259 } 1420 }
1260#endif /* OFFIX_DND */ 1421#endif /* OFFIX_DND */
1261 break; 1422 break;
1262 1423
1263 case MappingNotify: 1424 case MappingNotify:
1264 XRefreshKeyboardMapping (& (ev.xmapping)); 1425 XRefreshKeyboardMapping (&ev.xmapping);
1265 break; 1426 break;
1266 1427
1267 /* 1428 /*
1268 * XXX: this is not the _current_ arrangement 1429 * XXX: this is not the _current_ arrangement
1269 * Here's my conclusion: 1430 * Here's my conclusion:
… …
1288 break; 1449 break;
1289 } 1450 }
1290 break; 1451 break;
1291 1452
1292 case FocusIn: 1453 case FocusIn:
1293 if (!TermWin.focus) 1454 focus_in ();
1455 break;
1456
1457 case FocusOut:
1458 focus_out ();
1459 break;
1460
1461 case ConfigureNotify:
1462 if (ev.xconfigure.window == parent[0])
1294 { 1463 {
1295 TermWin.focus = 1; 1464 while (XCheckTypedWindowEvent (disp, ev.xconfigure.window, ConfigureNotify, &ev))
1296 want_refresh = 1; 1465 ;
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 1466
1467 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1468 {
1469 seen_resize = 1;
1470 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1471 }
1472
1473#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1474 if (OPTION (Opt_transparent))
1475 check_our_parents ();
1476#endif
1306 } 1477 }
1307 break; 1478 break;
1308 1479
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: 1480 case PropertyNotify:
1328 if (ev.xconfigure.window == TermWin.parent[0]) 1481 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1329 { 1482 && ev.xproperty.state == PropertyNewValue)
1330 int height, width; 1483 selection_property (ev.xproperty.window, ev.xproperty.atom);
1331 1484
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; 1485 break;
1362 1486
1363 case SelectionClear: 1487 case SelectionClear:
1364 display->set_selection_owner (0); 1488 selection_clear ();
1365 break; 1489 break;
1366 1490
1367 case SelectionNotify: 1491 case SelectionNotify:
1368 if (selection_wait == Sel_normal) 1492 if (selection_wait == Sel_normal)
1369 selection_paste (ev.xselection.requestor, 1493 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1370 ev.xselection.property, True);
1371 break; 1494 break;
1372 1495
1373 case SelectionRequest: 1496 case SelectionRequest:
1374 selection_send (ev.xselectionrequest); 1497 selection_send (ev.xselectionrequest);
1375 break; 1498 break;
1376 1499
1377 case UnmapNotify: 1500 case UnmapNotify:
1378 TermWin.mapped = 0; 1501 mapped = 0;
1379#ifdef TEXT_BLINK 1502#ifdef TEXT_BLINK
1380 text_blink_ev.stop (); 1503 text_blink_ev.stop ();
1381#endif 1504#endif
1382 break; 1505 break;
1383 1506
1384 case MapNotify: 1507 case MapNotify:
1385 TermWin.mapped = 1; 1508 mapped = 1;
1386#ifdef TEXT_BLINK 1509#ifdef TEXT_BLINK
1387 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL); 1510 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1388#endif 1511#endif
1389 break; 1512 break;
1390 1513
… …
1394 break; 1517 break;
1395#endif /* TRANSPARENT */ 1518#endif /* TRANSPARENT */
1396 1519
1397 case GraphicsExpose: 1520 case GraphicsExpose:
1398 case Expose: 1521 case Expose:
1399 if (ev.xany.window == TermWin.vt) 1522 if (ev.xany.window == vt)
1400 { 1523 {
1401#ifdef NO_SLOW_LINK_SUPPORT 1524 do
1402 scr_expose (ev.xexpose.x, ev.xexpose.y, 1525 scr_expose (ev.xexpose.x, ev.xexpose.y,
1403 ev.xexpose.width, ev.xexpose.height, False); 1526 ev.xexpose.width, ev.xexpose.height, False);
1404#else 1527 while (XCheckTypedWindowEvent (disp, vt, ev.xany.type, &ev));
1405 // don't understand this, so commented it out 1528
1529 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1530
1531 while (XCheckTypedWindowEvent (disp, vt, ev.xany.type, &ev))
1406 scr_expose (ev.xexpose.x, ev.xexpose.y, 1532 scr_expose (ev.xexpose.x, ev.xexpose.y,
1407 ev.xexpose.width, ev.xexpose.height, False); 1533 ev.xexpose.width, ev.xexpose.height, False);
1408 //scr_expose (ev.xexpose.x, 0, 1534
1409 // ev.xexpose.width, TermWin.height, False); 1535 scr_refresh (refresh_type);
1410#endif
1411 want_refresh = 1;
1412 } 1536 }
1413 else 1537 else
1414 { 1538 {
1415 XEvent unused_event; 1539 XEvent unused_event;
1416 1540
1417 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1541 while (XCheckTypedWindowEvent (disp, ev.xany.window, Expose, &unused_event))
1418 Expose, 1542 ;
1419 &unused_event)) ; 1543 while (XCheckTypedWindowEvent (disp, ev.xany.window, GraphicsExpose, &unused_event))
1420 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1544 ;
1421 GraphicsExpose, 1545
1422 &unused_event)) ;
1423 if (isScrollbarWindow (ev.xany.window)) 1546 if (isScrollbarWindow (ev.xany.window))
1424 { 1547 {
1425 scrollBar.setIdle (); 1548 scrollBar.setIdle ();
1426 scrollbar_show (0); 1549 scrollbar_show (0);
1427 } 1550 }
1428#ifdef MENUBAR 1551#ifdef MENUBAR
1429 if (menubar_visible () && isMenuBarWindow (ev.xany.window)) 1552 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1430 menubar_expose (); 1553 menubar_expose ();
1431#endif 1554#endif
1555
1556#ifdef TRANSPARENT
1557 if (am_transparent && ev.xany.window == parent[0])
1558 XClearWindow (disp, ev.xany.window);
1559#endif
1432 } 1560 }
1433 break; 1561 break;
1434 1562
1435 case MotionNotify: 1563 case MotionNotify:
1436#ifdef POINTER_BLANK 1564#ifdef POINTER_BLANK
… …
1442 { 1570 {
1443 menubar_control (ev.xbutton); 1571 menubar_control (ev.xbutton);
1444 break; 1572 break;
1445 } 1573 }
1446#endif 1574#endif
1447 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate)) 1575 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1448 break; 1576 break;
1449 1577
1450 if (ev.xany.window == TermWin.vt) 1578 if (ev.xany.window == vt)
1451 { 1579 {
1452 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1580 if (ev.xbutton.state & (Button1Mask | Button3Mask))
1453 { 1581 {
1454 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1582 while (XCheckTypedWindowEvent (disp, vt, MotionNotify, &ev))
1455 ; 1583 ;
1456 1584
1457 XQueryPointer (display->display, TermWin.vt, 1585 XQueryPointer (disp, vt,
1458 &unused_root, &unused_child, 1586 &unused_root, &unused_child,
1459 &unused_root_x, &unused_root_y, 1587 &unused_root_x, &unused_root_y,
1460 & (ev.xbutton.x), & (ev.xbutton.y), 1588 &ev.xbutton.x, &ev.xbutton.y,
1461 &unused_mask); 1589 &ev.xbutton.state);
1462#ifdef MOUSE_THRESHOLD 1590#ifdef MOUSE_THRESHOLD
1463 /* deal with a `jumpy' mouse */ 1591 /* deal with a `jumpy' mouse */
1464 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1592 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1465 { 1593 {
1466#endif 1594#endif
1595#if ISO_14755
1596 // 5.4
1597 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1598 {
1599 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1600 break;
1601 }
1602#endif
1467 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1603 selection_extend (ev.xbutton.x, ev.xbutton.y,
1468 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1604 ev.xbutton.state & Button3Mask ? 2 : 0);
1605
1469#ifdef SELECTION_SCROLLING 1606#ifdef SELECTION_SCROLLING
1470 if (ev.xbutton.y < TermWin.int_bwidth 1607 if (ev.xbutton.y < int_bwidth
1471 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1608 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1472 { 1609 {
1473 int dist; 1610 int dist;
1474
1475 pending_scroll_selection=1;
1476 1611
1477 /* don't clobber the current delay if we are 1612 /* don't clobber the current delay if we are
1478 * already in the middle of scrolling. 1613 * already in the middle of scrolling.
1479 */ 1614 */
1480 if (scroll_selection_delay<=0) 1615 if (!sel_scroll_ev.active)
1481 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1616 sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1482 1617
1483 /* save the event params so we can highlight 1618 /* save the event params so we can highlight
1484 * the selection in the pending-scroll loop 1619 * the selection in the pending-scroll loop
1485 */ 1620 */
1486 selection_save_x=ev.xbutton.x; 1621 selection_save_x = ev.xbutton.x;
1487 selection_save_y=ev.xbutton.y; 1622 selection_save_y = ev.xbutton.y;
1488 selection_save_state=
1489 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1623 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1490 1624
1491 /* calc number of lines to scroll */ 1625 /* calc number of lines to scroll */
1492 if (ev.xbutton.y<TermWin.int_bwidth) 1626 if (ev.xbutton.y < int_bwidth)
1493 { 1627 {
1494 scroll_selection_dir = UP; 1628 scroll_selection_dir = UP;
1495 dist = TermWin.int_bwidth - ev.xbutton.y; 1629 dist = int_bwidth - ev.xbutton.y;
1496 } 1630 }
1497 else 1631 else
1498 { 1632 {
1499 scroll_selection_dir = DN; 1633 scroll_selection_dir = DN;
1500 dist = ev.xbutton.y - 1634 dist = ev.xbutton.y - (int_bwidth + height);
1501 (TermWin.int_bwidth + TermWin.height);
1502 } 1635 }
1636
1503 scroll_selection_lines= (Pixel2Height (dist)/ 1637 scroll_selection_lines = Pixel2Height (dist)
1504 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1638 / SELECTION_SCROLL_LINE_SPEEDUP
1639 + 1;
1505 MIN_IT (scroll_selection_lines, 1640 min_it (scroll_selection_lines,
1506 SELECTION_SCROLL_MAX_LINES); 1641 SELECTION_SCROLL_MAX_LINES);
1507 } 1642 }
1508 else 1643 else
1509 { 1644 {
1510 /* we are within the text window, so we 1645 /* we are within the text window, so we
1511 * shouldn't be scrolling 1646 * shouldn't be scrolling
1512 */ 1647 */
1513 pending_scroll_selection = 0; 1648 if (sel_scroll_ev.active)
1649 sel_scroll_ev.stop();
1514 } 1650 }
1515#endif 1651#endif
1516#ifdef MOUSE_THRESHOLD 1652#ifdef MOUSE_THRESHOLD
1517
1518 } 1653 }
1519#endif 1654#endif
1520
1521 } 1655 }
1522 } 1656 }
1523 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1657 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ())
1524 { 1658 {
1525 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1659 while (XCheckTypedWindowEvent (disp, scrollBar.win,
1526 MotionNotify, &ev)) ; 1660 MotionNotify, &ev))
1661 ;
1662
1527 XQueryPointer (display->display, scrollBar.win, 1663 XQueryPointer (disp, scrollBar.win,
1528 &unused_root, &unused_child, 1664 &unused_root, &unused_child,
1529 &unused_root_x, &unused_root_y, 1665 &unused_root_x, &unused_root_y,
1530 & (ev.xbutton.x), & (ev.xbutton.y), 1666 &ev.xbutton.x, &ev.xbutton.y,
1531 &unused_mask); 1667 &unused_mask);
1532 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1668 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1533 scrollbar_size ()); 1669 scrollbar_size ());
1534 scr_refresh (refresh_type); 1670 scr_refresh (refresh_type);
1535 refresh_limit = 0; 1671 refresh_limit = 0;
… …
1538 break; 1674 break;
1539 } 1675 }
1540} 1676}
1541 1677
1542void 1678void
1679rxvt_term::focus_in ()
1680{
1681 if (!focus)
1682 {
1683 focus = 1;
1684 want_refresh = 1;
1685#if USE_XIM
1686 if (Input_Context != NULL)
1687 {
1688 IMSetStatusPosition ();
1689 XSetICFocus (Input_Context);
1690 }
1691#endif
1692#if CURSOR_BLINK
1693 if (OPTION (Opt_cursorBlink))
1694 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1695#endif
1696#if OFF_FOCUS_FADING
1697 if (rs[Rs_fade])
1698 {
1699 pix_colors = pix_colors_focused;
1700 scr_recolour ();
1701 }
1702#endif
1703 }
1704}
1705
1706void
1707rxvt_term::focus_out ()
1708{
1709 if (focus)
1710 {
1711 focus = 0;
1712 want_refresh = 1;
1713
1714#if ENABLE_FRILLS || ISO_14755
1715 iso14755buf = 0;
1716#endif
1717#if ENABLE_OVERLAY
1718 scr_overlay_off ();
1719#endif
1720#if USE_XIM
1721 if (Input_Context != NULL)
1722 XUnsetICFocus (Input_Context);
1723#endif
1724#if CURSOR_BLINK
1725 if (OPTION (Opt_cursorBlink))
1726 cursor_blink_ev.stop ();
1727 hidden_cursor = 0;
1728#endif
1729#if OFF_FOCUS_FADING
1730 if (rs[Rs_fade])
1731 {
1732 pix_colors = pix_colors_unfocused;
1733 scr_recolour ();
1734 }
1735#endif
1736 }
1737}
1738
1739#if TRANSPARENT
1740void
1543rxvt_term::rootwin_cb (XEvent &ev) 1741rxvt_term::rootwin_cb (XEvent &ev)
1544{ 1742{
1545 SET_R (this); 1743 SET_R (this);
1546 SET_LOCALE (locale); 1744 SET_LOCALE (locale);
1547 1745
1548 switch (ev.type) 1746 switch (ev.type)
1549 { 1747 {
1550 case PropertyNotify: 1748 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 /* 1749 /*
1561 * if user used some Esetroot compatible prog to set the root bg, 1750 * 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. 1751 * use the property to determine the pixmap. We use it later on.
1563 */ 1752 */
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]) 1753 if (ev.xproperty.atom != xa[XA_XROOTPMAP_ID]
1754 && ev.xproperty.atom != xa[XA_ESETROOT_PMAP_ID])
1568 return; 1755 return;
1569 }
1570 1756
1571 /* FALLTHROUGH */ 1757 /* FALLTHROUGH */
1572 case ReparentNotify: 1758 case ReparentNotify:
1573 if ((Options & Opt_transparent) && check_our_parents ()) 1759 if (OPTION (Opt_transparent) && check_our_parents () && am_transparent)
1574 if (am_transparent)
1575 want_full_refresh = 1; 1760 want_refresh = want_full_refresh = 1;
1576 break; 1761 break;
1577#endif
1578 } 1762 }
1579} 1763}
1764#endif
1580 1765
1581void 1766void
1582rxvt_term::button_press (XButtonEvent &ev) 1767rxvt_term::button_press (XButtonEvent &ev)
1583{ 1768{
1584 int reportmode = 0, clickintime; 1769 int reportmode = 0, clickintime;
1585 1770
1586 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1771 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1587 if (!bypass_keystate) 1772 if (!bypass_keystate)
1588 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1773 reportmode = !! (priv_modes & PrivMode_mouse_report);
1774
1589 /* 1775 /*
1590 * VT window processing of button press 1776 * VT window processing of button press
1591 */ 1777 */
1592 if (ev.window == TermWin.vt) 1778 if (ev.window == vt)
1593 { 1779 {
1780#if ISO_14755
1781 // 5.4
1782 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1783 {
1784 iso14755_54 (ev.x, ev.y);
1785 return;
1786 }
1787#endif
1788
1594 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1789 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1790
1595 if (reportmode) 1791 if (reportmode)
1596 { 1792 {
1597 /* mouse report from vt window */ 1793 /* mouse report from vt window */
1598 /* save the xbutton state (for ButtonRelease) */ 1794 /* save the xbutton state (for ButtonRelease) */
1599 MEvent.state = ev.state; 1795 MEvent.state = ev.state;
… …
1628 } 1824 }
1629 else 1825 else
1630 { 1826 {
1631 if (ev.button != MEvent.button) 1827 if (ev.button != MEvent.button)
1632 MEvent.clicks = 0; 1828 MEvent.clicks = 0;
1829
1633 switch (ev.button) 1830 switch (ev.button)
1634 { 1831 {
1635 case Button1: 1832 case Button1:
1833 /* allow meta + click to select rectangular areas */
1834 /* should be done in screen.C */
1835#if ENABLE_FRILLS
1836 selection.rect = !!(ev.state & ModMetaMask);
1837#else
1838 selection.rect = false;
1839#endif
1840
1636 /* allow shift+left click to extend selection */ 1841 /* allow shift+left click to extend selection */
1637 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1842 if (ev.state & ShiftMask && ! (priv_modes & PrivMode_mouse_report))
1638 { 1843 {
1639 if (MEvent.button == Button1 && clickintime) 1844 if (MEvent.button == Button1 && clickintime)
1640 selection_rotate (ev.x, ev.y); 1845 selection_rotate (ev.x, ev.y);
1641 else 1846 else
1642 selection_extend (ev.x, ev.y, 1); 1847 selection_extend (ev.x, ev.y, 1);
… …
1657 case Button3: 1862 case Button3:
1658 if (MEvent.button == Button3 && clickintime) 1863 if (MEvent.button == Button3 && clickintime)
1659 selection_rotate (ev.x, ev.y); 1864 selection_rotate (ev.x, ev.y);
1660 else 1865 else
1661 selection_extend (ev.x, ev.y, 1); 1866 selection_extend (ev.x, ev.y, 1);
1867
1662 MEvent.button = Button3; 1868 MEvent.button = Button3;
1663 break; 1869 break;
1664 } 1870 }
1665 } 1871 }
1872
1666 MEvent.time = ev.time; 1873 MEvent.time = ev.time;
1667 return; 1874 return;
1668 } 1875 }
1669 1876
1670 /* 1877 /*
… …
1736 upordown = 1; /* down */ 1943 upordown = 1; /* down */
1737 } 1944 }
1738 if (upordown) 1945 if (upordown)
1739 { 1946 {
1740#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1947#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1741 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 1948 cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1742#endif 1949#endif
1743 if (scr_page (upordown < 0 ? UP : DN, 1)) 1950 if (scr_page (upordown < 0 ? UP : DN, 1))
1744 { 1951 {
1745 if (upordown < 0) 1952 if (upordown < 0)
1746 scrollBar.setUp (); 1953 scrollBar.setUp ();
… …
1762 break; 1969 break;
1763 case R_SB_ALIGN_BOTTOM: 1970 case R_SB_ALIGN_BOTTOM:
1764 csrO = scrollBar.bot - scrollBar.top; 1971 csrO = scrollBar.bot - scrollBar.top;
1765 break; 1972 break;
1766 } 1973 }
1974
1767 if (scrollBar.style == R_SB_XTERM 1975 if (scrollBar.style == R_SB_XTERM
1768 || scrollbar_above_slider (ev.y) 1976 || scrollbar_above_slider (ev.y)
1769 || scrollbar_below_slider (ev.y)) 1977 || scrollbar_below_slider (ev.y))
1770 scr_move_to ( scrollbar_position (ev.y) - csrO, 1978 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ());
1771 scrollbar_size ()); 1979
1772 scrollBar.setMotion (); 1980 scrollBar.setMotion ();
1773 break; 1981 break;
1774 1982
1775 case Button1: 1983 case Button1:
1776 if (scrollbar_align == R_SB_ALIGN_CENTRE) 1984 if (scrollbar_align == R_SB_ALIGN_CENTRE)
… …
1780 case Button3: 1988 case Button3:
1781 if (scrollBar.style != R_SB_XTERM) 1989 if (scrollBar.style != R_SB_XTERM)
1782 { 1990 {
1783 if (scrollbar_above_slider (ev.y)) 1991 if (scrollbar_above_slider (ev.y))
1784# ifdef RXVT_SCROLL_FULL 1992# ifdef RXVT_SCROLL_FULL
1785 scr_page (UP, TermWin.nrow - 1); 1993 scr_page (UP, nrow - 1);
1786# else 1994# else
1787 scr_page (UP, TermWin.nrow / 4); 1995 scr_page (UP, nrow / 4);
1788# endif 1996# endif
1789 else if (scrollbar_below_slider (ev.y)) 1997 else if (scrollbar_below_slider (ev.y))
1790# ifdef RXVT_SCROLL_FULL 1998# ifdef RXVT_SCROLL_FULL
1791 scr_page (DN, TermWin.nrow - 1); 1999 scr_page (DN, nrow - 1);
1792# else 2000# else
1793 scr_page (DN, TermWin.nrow / 4); 2001 scr_page (DN, nrow / 4);
1794# endif 2002# endif
1795 else 2003 else
1796 scrollBar.setMotion (); 2004 scrollBar.setMotion ();
1797 } 2005 }
1798 else 2006 else
1799 { 2007 {
1800 scr_page ((ev.button == Button1 ? DN : UP), 2008 scr_page ((ev.button == Button1 ? DN : UP),
1801 (TermWin.nrow 2009 (nrow
1802 * scrollbar_position (ev.y) 2010 * scrollbar_position (ev.y)
1803 / scrollbar_size ())); 2011 / scrollbar_size ()));
1804 } 2012 }
2013
1805 break; 2014 break;
1806 } 2015 }
1807 } 2016 }
1808 return; 2017 return;
1809 } 2018 }
… …
1821{ 2030{
1822 int reportmode = 0; 2031 int reportmode = 0;
1823 2032
1824 csrO = 0; /* reset csr Offset */ 2033 csrO = 0; /* reset csr Offset */
1825 if (!bypass_keystate) 2034 if (!bypass_keystate)
1826 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2035 reportmode = !! (priv_modes & PrivMode_mouse_report);
1827 2036
1828 if (scrollbar_isUpDn ()) 2037 if (scrollbar_isUpDn ())
1829 { 2038 {
1830 scrollBar.setIdle (); 2039 scrollBar.setIdle ();
1831 scrollbar_show (0); 2040 scrollbar_show (0);
1832#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2041#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1833 refresh_type &= ~SMOOTH_REFRESH; 2042 refresh_type &= ~SMOOTH_REFRESH;
1834#endif 2043#endif
1835
1836 } 2044 }
2045
1837#ifdef SELECTION_SCROLLING 2046#ifdef SELECTION_SCROLLING
1838 pending_scroll_selection=0; 2047 if (sel_scroll_ev.active)
2048 sel_scroll_ev.stop();
1839#endif 2049#endif
2050
1840 if (ev.window == TermWin.vt) 2051 if (ev.window == vt)
1841 { 2052 {
2053#if ISO_14755
2054 // 5.4
2055 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2056 return;
2057#endif
1842 if (reportmode) 2058 if (reportmode)
1843 { 2059 {
1844 /* mouse report from vt window */ 2060 /* mouse report from vt window */
1845 /* don't report release of wheel "buttons" */ 2061 /* don't report release of wheel "buttons" */
1846 if (ev.button >= 4) 2062 if (ev.button >= 4)
… …
1860 MEvent.button = AnyButton; 2076 MEvent.button = AnyButton;
1861 mouse_report (ev); 2077 mouse_report (ev);
1862#endif /* MOUSE_REPORT_DOUBLECLICK */ 2078#endif /* MOUSE_REPORT_DOUBLECLICK */
1863 return; 2079 return;
1864 } 2080 }
2081
1865 /* 2082 /*
1866 * dumb hack to compensate for the failure of click-and-drag 2083 * dumb hack to compensate for the failure of click-and-drag
1867 * when overriding mouse reporting 2084 * when overriding mouse reporting
1868 */ 2085 */
1869 if (PrivateModes & PrivMode_mouse_report 2086 if (priv_modes & PrivMode_mouse_report
1870 && bypass_keystate 2087 && bypass_keystate
1871 && ev.button == Button1 && MEvent.clicks <= 1) 2088 && ev.button == Button1 && MEvent.clicks <= 1)
1872 selection_extend (ev.x, ev.y, 0); 2089 selection_extend (ev.x, ev.y, 0);
1873 2090
1874 switch (ev.button) 2091 switch (ev.button)
… …
1885 case Button5: 2102 case Button5:
1886 { 2103 {
1887 int i; 2104 int i;
1888 page_dirn v; 2105 page_dirn v;
1889 2106
1890 v = (ev.button == Button4) ? UP : DN; 2107 v = ev.button == Button4 ? UP : DN;
2108
1891 if (ev.state & ShiftMask) 2109 if (ev.state & ShiftMask)
1892 i = 1; 2110 i = 1;
1893 else if ((Options & Opt_mouseWheelScrollPage)) 2111 else if (OPTION (Opt_mouseWheelScrollPage))
1894 i = TermWin.nrow - 1; 2112 i = nrow - 1;
1895 else 2113 else
1896 i = 5; 2114 i = 5;
2115
1897# ifdef MOUSE_SLIP_WHEELING 2116# ifdef MOUSE_SLIP_WHEELING
1898 if (ev.state & ControlMask) 2117 if (ev.state & ControlMask)
1899 { 2118 {
1900 mouse_slip_wheel_speed += (v ? -1 : 1); 2119 mouse_slip_wheel_speed += v ? -1 : 1;
2120 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2121 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2122
2123 if (slip_wheel_ev.at < NOW)
1901 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2124 slip_wheel_ev.at = NOW + SCROLLBAR_CONTINUOUS_DELAY;
2125
2126 slip_wheel_ev.start ();
1902 } 2127 }
2128 else
2129 {
1903# endif 2130# endif
1904# ifdef JUMP_MOUSE_WHEEL 2131# 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); 2132 scr_page (v, i);
1912 scr_refresh (SMOOTH_REFRESH); 2133 scr_refresh (SMOOTH_REFRESH);
1913 scrollbar_show (1); 2134 scrollbar_show (1);
2135# else
2136 while (i--)
2137 {
2138 scr_page (v, 1);
2139 scr_refresh (SMOOTH_REFRESH);
2140 scrollbar_show (1);
2141 }
2142# endif
2143# ifdef MOUSE_SLIP_WHEELING
1914 } 2144 }
1915# endif 2145#endif
1916
1917 } 2146 }
1918 break; 2147 break;
1919#endif 2148#endif
1920
1921 } 2149 }
1922 } 2150 }
1923#ifdef MENUBAR 2151#ifdef MENUBAR
1924 else if (isMenuBarWindow (ev.window)) 2152 else if (isMenuBarWindow (ev.window))
1925 menubar_control (ev); 2153 menubar_control (ev);
1926#endif 2154#endif
1927} 2155}
1928 2156
1929
1930#ifdef TRANSPARENT 2157#ifdef TRANSPARENT
2158#if TINTING
2159/* taken from aterm-0.4.2 */
2160
2161typedef uint32_t RUINT32T;
2162
2163void ShadeXImage(rxvt_display *display, XImage* srcImage, int shade, int rm, int gm, int bm)
2164{
2165 int sh_r, sh_g, sh_b;
2166 RUINT32T mask_r, mask_g, mask_b;
2167 RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b;
2168 unsigned int lower_lim_r, lower_lim_g, lower_lim_b;
2169 unsigned int upper_lim_r, upper_lim_g, upper_lim_b;
2170 int i;
2171
2172 Visual *visual = display->visual;
2173
2174 if( visual->c_class != TrueColor || srcImage->format != ZPixmap ) return ;
2175
2176 /* for convenience */
2177 mask_r = visual->red_mask;
2178 mask_g = visual->green_mask;
2179 mask_b = visual->blue_mask;
2180
2181 /* boring lookup table pre-initialization */
2182 switch (srcImage->bits_per_pixel) {
2183 case 15:
2184 if ((mask_r != 0x7c00) ||
2185 (mask_g != 0x03e0) ||
2186 (mask_b != 0x001f))
2187 return;
2188 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+32+32));
2189 lookup_r = lookup;
2190 lookup_g = lookup+32;
2191 lookup_b = lookup+32+32;
2192 sh_r = 10;
2193 sh_g = 5;
2194 sh_b = 0;
2195 break;
2196 case 16:
2197 if ((mask_r != 0xf800) ||
2198 (mask_g != 0x07e0) ||
2199 (mask_b != 0x001f))
2200 return;
2201 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+64+32));
2202 lookup_r = lookup;
2203 lookup_g = lookup+32;
2204 lookup_b = lookup+32+64;
2205 sh_r = 11;
2206 sh_g = 5;
2207 sh_b = 0;
2208 break;
2209 case 24:
2210 if ((mask_r != 0xff0000) ||
2211 (mask_g != 0x00ff00) ||
2212 (mask_b != 0x0000ff))
2213 return;
2214 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2215 lookup_r = lookup;
2216 lookup_g = lookup+256;
2217 lookup_b = lookup+256+256;
2218 sh_r = 16;
2219 sh_g = 8;
2220 sh_b = 0;
2221 break;
2222 case 32:
2223 if ((mask_r != 0xff0000) ||
2224 (mask_g != 0x00ff00) ||
2225 (mask_b != 0x0000ff))
2226 return;
2227 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2228 lookup_r = lookup;
2229 lookup_g = lookup+256;
2230 lookup_b = lookup+256+256;
2231 sh_r = 16;
2232 sh_g = 8;
2233 sh_b = 0;
2234 break;
2235 default:
2236 return; /* we do not support this color depth */
2237 }
2238
2239 /* prepare limits for color transformation (each channel is handled separately) */
2240 if (shade < 0) {
2241 shade = -shade;
2242 if (shade < 0) shade = 0;
2243 if (shade > 100) shade = 100;
2244
2245 lower_lim_r = 65535-rm;
2246 lower_lim_g = 65535-gm;
2247 lower_lim_b = 65535-bm;
2248
2249 lower_lim_r = 65535-(unsigned int)(((RUINT32T)lower_lim_r)*((RUINT32T)shade)/100);
2250 lower_lim_g = 65535-(unsigned int)(((RUINT32T)lower_lim_g)*((RUINT32T)shade)/100);
2251 lower_lim_b = 65535-(unsigned int)(((RUINT32T)lower_lim_b)*((RUINT32T)shade)/100);
2252
2253 upper_lim_r = upper_lim_g = upper_lim_b = 65535;
2254 } else {
2255 if (shade < 0) shade = 0;
2256 if (shade > 100) shade = 100;
2257
2258 lower_lim_r = lower_lim_g = lower_lim_b = 0;
2259
2260 upper_lim_r = (unsigned int)((((RUINT32T)rm)*((RUINT32T)shade))/100);
2261 upper_lim_g = (unsigned int)((((RUINT32T)gm)*((RUINT32T)shade))/100);
2262 upper_lim_b = (unsigned int)((((RUINT32T)bm)*((RUINT32T)shade))/100);
2263 }
2264
2265 /* switch red and blue bytes if necessary, we need it for some weird XServers like XFree86 3.3.3.1 */
2266 if ((srcImage->bits_per_pixel == 24) && (mask_r >= 0xFF0000 ))
2267 {
2268 unsigned int tmp;
2269
2270 tmp = lower_lim_r;
2271 lower_lim_r = lower_lim_b;
2272 lower_lim_b = tmp;
2273
2274 tmp = upper_lim_r;
2275 upper_lim_r = upper_lim_b;
2276 upper_lim_b = tmp;
2277 }
2278
2279 /* fill our lookup tables */
2280 for (i = 0; i <= mask_r>>sh_r; i++)
2281 {
2282 RUINT32T tmp;
2283 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_r-lower_lim_r));
2284 tmp += ((RUINT32T)(mask_r>>sh_r))*((RUINT32T)lower_lim_r);
2285 lookup_r[i] = (tmp/65535)<<sh_r;
2286 }
2287 for (i = 0; i <= mask_g>>sh_g; i++)
2288 {
2289 RUINT32T tmp;
2290 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_g-lower_lim_g));
2291 tmp += ((RUINT32T)(mask_g>>sh_g))*((RUINT32T)lower_lim_g);
2292 lookup_g[i] = (tmp/65535)<<sh_g;
2293 }
2294 for (i = 0; i <= mask_b>>sh_b; i++)
2295 {
2296 RUINT32T tmp;
2297 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_b-lower_lim_b));
2298 tmp += ((RUINT32T)(mask_b>>sh_b))*((RUINT32T)lower_lim_b);
2299 lookup_b[i] = (tmp/65535)<<sh_b;
2300 }
2301
2302 /* apply table to input image (replacing colors by newly calculated ones) */
2303 switch (srcImage->bits_per_pixel)
2304 {
2305 case 15:
2306 {
2307 unsigned short *p1, *pf, *p, *pl;
2308 p1 = (unsigned short *) srcImage->data;
2309 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2310 while (p1 < pf)
2311 {
2312 p = p1;
2313 pl = p1 + srcImage->width;
2314 for (; p < pl; p++)
2315 {
2316 *p = lookup_r[(*p & 0x7c00)>>10] |
2317 lookup_g[(*p & 0x03e0)>> 5] |
2318 lookup_b[(*p & 0x001f)];
2319 }
2320 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2321 }
2322 break;
2323 }
2324 case 16:
2325 {
2326 unsigned short *p1, *pf, *p, *pl;
2327 p1 = (unsigned short *) srcImage->data;
2328 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2329 while (p1 < pf)
2330 {
2331 p = p1;
2332 pl = p1 + srcImage->width;
2333 for (; p < pl; p++)
2334 {
2335 *p = lookup_r[(*p & 0xf800)>>11] |
2336 lookup_g[(*p & 0x07e0)>> 5] |
2337 lookup_b[(*p & 0x001f)];
2338 }
2339 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2340 }
2341 break;
2342 }
2343 case 24:
2344 {
2345 unsigned char *p1, *pf, *p, *pl;
2346 p1 = (unsigned char *) srcImage->data;
2347 pf = (unsigned char *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2348 while (p1 < pf)
2349 {
2350 p = p1;
2351 pl = p1 + srcImage->width * 3;
2352 for (; p < pl; p += 3)
2353 {
2354 p[0] = lookup_r[(p[0] & 0xff0000)>>16];
2355 p[1] = lookup_r[(p[1] & 0x00ff00)>> 8];
2356 p[2] = lookup_r[(p[2] & 0x0000ff)];
2357 }
2358 p1 = (unsigned char *) ((char *) p1 + srcImage->bytes_per_line);
2359 }
2360 break;
2361 }
2362 case 32:
2363 {
2364 RUINT32T *p1, *pf, *p, *pl;
2365 p1 = (RUINT32T *) srcImage->data;
2366 pf = (RUINT32T *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2367
2368 while (p1 < pf)
2369 {
2370 p = p1;
2371 pl = p1 + srcImage->width;
2372 for (; p < pl; p++)
2373 {
2374 *p = lookup_r[(*p & 0xff0000)>>16] |
2375 lookup_g[(*p & 0x00ff00)>> 8] |
2376 lookup_b[(*p & 0x0000ff)] |
2377 (*p & ~0xffffff);
2378 }
2379 p1 = (RUINT32T *) ((char *) p1 + srcImage->bytes_per_line);
2380 }
2381 break;
2382 }
2383 }
2384
2385 free (lookup);
2386}
2387#endif
2388
1931/* 2389/*
1932 * Check our parents are still who we think they are. 2390 * Check our parents are still who we think they are.
1933 * Do transparency updates if required 2391 * Do transparency updates if required
1934 */ 2392 */
1935int 2393int
1936rxvt_term::check_our_parents () 2394rxvt_term::check_our_parents ()
1937{ 2395{
1938 int i, pchanged, aformat, have_pixmap, rootdepth; 2396 int i, pchanged, aformat, have_pixmap, rootdepth;
1939 unsigned long nitems, bytes_after; 2397 unsigned long nitems, bytes_after;
1940 Atom atype; 2398 Atom atype;
1941 unsigned char *prop = NULL; 2399 unsigned char *prop = NULL;
1942 Window root, oldp, *list; 2400 Window root, oldp, *list;
1943 Pixmap rootpixmap = None; 2401 Pixmap rootpixmap = None;
1944 XWindowAttributes wattr, wrootattr; 2402 XWindowAttributes wattr, wrootattr;
2403 dDisp;
1945 2404
1946 pchanged = 0; 2405 pchanged = 0;
1947 2406
1948 if (! (Options & Opt_transparent)) 2407 if (!OPTION (Opt_transparent))
1949 return pchanged; /* Don't try any more */ 2408 return pchanged; /* Don't try any more */
1950 2409
1951 XGetWindowAttributes (display->display, display->root, &wrootattr); 2410 XGetWindowAttributes (disp, display->root, &wrootattr);
1952 rootdepth = wrootattr.depth; 2411 rootdepth = wrootattr.depth;
1953 2412
1954 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 2413 XGetWindowAttributes (disp, parent[0], &wattr);
2414
1955 if (rootdepth != wattr.depth) 2415 if (rootdepth != wattr.depth)
1956 { 2416 {
1957 if (am_transparent) 2417 if (am_transparent)
1958 { 2418 {
1959 pchanged = 1; 2419 pchanged = 1;
1960 XSetWindowBackground (display->display, TermWin.vt, 2420 XSetWindowBackground (disp, vt, pix_colors_focused[Color_bg]);
1961 PixColors[Color_bg]);
1962 am_transparent = am_pixmap_trans = 0; 2421 am_transparent = am_pixmap_trans = 0;
1963 } 2422 }
2423
1964 return pchanged; /* Don't try any more */ 2424 return pchanged; /* Don't try any more */
1965 } 2425 }
1966 2426
1967 /* Get all X ops out of the queue so that our information is up-to-date. */ 2427 /* Get all X ops out of the queue so that our information is up-to-date. */
1968 XSync (display->display, False); 2428 XSync (disp, False);
1969 2429
1970 /* 2430 /*
1971 * Make the frame window set by the window manager have 2431 * Make the frame window set by the window manager have
1972 * the root background. Some window managers put multiple nested frame 2432 * the root background. Some window managers put multiple nested frame
1973 * windows for each client, so we have to take care about that. 2433 * windows for each client, so we have to take care about that.
1974 */ 2434 */
1975 i = (xa[XA_XROOTPMAPID] != 0 2435 i = (xa[XA_XROOTPMAP_ID]
1976 && (XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID], 2436 && XGetWindowProperty (disp, display->root, xa[XA_XROOTPMAP_ID],
1977 0L, 1L, False, XA_PIXMAP, &atype, &aformat, 2437 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1978 &nitems, &bytes_after, &prop) == Success)); 2438 &nitems, &bytes_after, &prop) == Success);
2439
1979 if (!i || prop == NULL) 2440 if (!i || prop == NULL)
2441 i = (xa[XA_ESETROOT_PMAP_ID]
2442 && XGetWindowProperty (disp, display->root, xa[XA_ESETROOT_PMAP_ID],
2443 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2444 &nitems, &bytes_after, &prop) == Success);
2445
2446 if (!i || prop == NULL
2447#if TINTING
2448 || !rs[Rs_color + Color_tint]
2449#endif
2450 )
1980 have_pixmap = 0; 2451 have_pixmap = 0;
1981 else 2452 else
1982 { 2453 {
1983 have_pixmap = 1; 2454 have_pixmap = 1;
1984 rootpixmap = * ((Pixmap *)prop); 2455 rootpixmap = *(Pixmap *)prop;
1985 XFree (prop); 2456 XFree (prop);
1986 } 2457 }
2458
1987 if (have_pixmap) 2459 if (have_pixmap)
1988 { 2460 {
1989 /* 2461 /*
1990 * Copy display->root pixmap transparency 2462 * Copy display->root pixmap transparency
1991 */ 2463 */
1992 int sx, sy, nx, ny; 2464 int sx, sy, nx, ny;
1993 unsigned int nw, nh; 2465 unsigned int nw, nh;
1994 Window cr; 2466 Window cr;
1995 XImage *image; 2467 XImage *image;
1996 GC gc; 2468 GC gc;
1997 XGCValues gcvalue; 2469 XGCValues gcvalue;
1998 2470
1999 XTranslateCoordinates (display->display, TermWin.parent[0], display->root, 2471 XTranslateCoordinates (disp, parent[0], display->root,
2000 0, 0, &sx, &sy, &cr); 2472 0, 0, &sx, &sy, &cr);
2001 nw = (unsigned int)szHint.width; 2473 nw = (unsigned int)szHint.width;
2002 nh = (unsigned int)szHint.height; 2474 nh = (unsigned int)szHint.height;
2003 nx = ny = 0; 2475 nx = ny = 0;
2476
2004 if (sx < 0) 2477 if (sx < 0)
2005 { 2478 {
2006 nw += sx; 2479 nw += sx;
2007 nx = -sx; 2480 nx = -sx;
2008 sx = 0; 2481 sx = 0;
2009 } 2482 }
2483
2010 if (sy < 0) 2484 if (sy < 0)
2011 { 2485 {
2012 nh += sy; 2486 nh += sy;
2013 ny = -sy; 2487 ny = -sy;
2014 sy = 0; 2488 sy = 0;
2015 } 2489 }
2490
2016 MIN_IT (nw, (unsigned int) (wrootattr.width - sx)); 2491 min_it (nw, (unsigned int) (wrootattr.width - sx));
2017 MIN_IT (nh, (unsigned int) (wrootattr.height - sy)); 2492 min_it (nh, (unsigned int) (wrootattr.height - sy));
2493
2494 XSync (disp, False);
2018 allowedxerror = -1; 2495 allowedxerror = -1;
2019 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes, 2496 image = XGetImage (disp, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap);
2020 ZPixmap); 2497
2021 /* XXX: handle BadMatch - usually because we're outside the pixmap */ 2498 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2022 /* XXX: may need a delay here? */ 2499 /* XXX: may need a delay here? */
2023 allowedxerror = 0; 2500 allowedxerror = 0;
2501
2024 if (image == NULL) 2502 if (image == NULL)
2025 { 2503 {
2026 if (am_transparent && am_pixmap_trans) 2504 if (am_transparent && am_pixmap_trans)
2027 { 2505 {
2028 pchanged = 1; 2506 pchanged = 1;
2029 if (TermWin.pixmap != None) 2507 if (pixmap != None)
2030 { 2508 {
2031 XFreePixmap (display->display, TermWin.pixmap); 2509 XFreePixmap (disp, pixmap);
2032 TermWin.pixmap = None; 2510 pixmap = None;
2033 } 2511 }
2034 } 2512 }
2513
2035 am_pixmap_trans = 0; 2514 am_pixmap_trans = 0;
2036 } 2515 }
2037 else 2516 else
2038 { 2517 {
2039 if (TermWin.pixmap != None) 2518 if (pixmap != None)
2040 XFreePixmap (display->display, TermWin.pixmap); 2519 XFreePixmap (disp, pixmap);
2520
2521#if TINTING
2522 if (ISSET_PIXCOLOR (Color_tint))
2523 {
2524 unsigned short rm, gm, bm;
2525 int shade = rs[Rs_shade] ? atoi (rs[Rs_shade]) : 100;
2526
2527 pix_colors_focused[Color_tint].get (display, rm, gm, bm);
2528
2529 ShadeXImage (display, image, shade, rm, gm, bm);
2530 }
2531#endif
2532
2041 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt, 2533 pixmap = XCreatePixmap (disp, vt,
2042 (unsigned int)szHint.width,
2043 (unsigned int)szHint.height, 2534 szHint.width, szHint.height, image->depth);
2044 (unsigned int)image->depth);
2045 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue); 2535 gc = XCreateGC (disp, vt, 0UL, &gcvalue);
2046 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0, 2536 XPutImage (disp, pixmap, gc, image, 0, 0,
2047 nx, ny, (unsigned int)image->width,
2048 (unsigned int)image->height); 2537 nx, ny, image->width, image->height);
2049 XFreeGC (display->display, gc); 2538 XFreeGC (disp, gc);
2050 XDestroyImage (image); 2539 XDestroyImage (image);
2051 XSetWindowBackgroundPixmap (display->display, TermWin.vt, 2540 XSetWindowBackgroundPixmap (disp, parent[0], pixmap);
2052 TermWin.pixmap); 2541 XClearWindow (disp, parent[0]);
2542
2053 if (!am_transparent || !am_pixmap_trans) 2543 if (!am_transparent || !am_pixmap_trans)
2054 pchanged = 1; 2544 pchanged = 1;
2545
2055 am_transparent = am_pixmap_trans = 1; 2546 am_transparent = am_pixmap_trans = 1;
2056 } 2547 }
2057 } 2548 }
2549
2058 if (!am_pixmap_trans) 2550 if (am_pixmap_trans)
2551 XSetWindowBackgroundPixmap (disp, vt, ParentRelative);
2552 else
2059 { 2553 {
2060 unsigned int n; 2554 unsigned int n;
2061 /* 2555 /*
2062 * InheritPixmap transparency 2556 * InheritPixmap transparency
2063 */ 2557 */
2064 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2065 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); 2558 for (i = 1; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2066 i++)
2067 { 2559 {
2068 oldp = TermWin.parent[i]; 2560 oldp = parent[i];
2069 XQueryTree (display->display, TermWin.parent[i - 1], &root, 2561 XQueryTree (disp, parent[i - 1], &root,
2070 &TermWin.parent[i], &list, &n); 2562 &parent[i], &list, &n);
2071 XFree (list); 2563 XFree (list);
2072 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i])); 2564
2073 if (TermWin.parent[i] == display->root) 2565 if (parent[i] == display->root)
2074 { 2566 {
2075 if (oldp != None) 2567 if (oldp != None)
2076 pchanged = 1; 2568 pchanged = 1;
2569
2077 break; 2570 break;
2078 } 2571 }
2572
2079 if (oldp != TermWin.parent[i]) 2573 if (oldp != parent[i])
2080 pchanged = 1; 2574 pchanged = 1;
2081 } 2575 }
2576
2082 n = 0; 2577 n = 0;
2578
2083 if (pchanged) 2579 if (pchanged)
2084 { 2580 {
2085 for (; n < (unsigned int)i; n++) 2581 for (; n < (unsigned int)i; n++)
2086 { 2582 {
2087 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2583 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) 2584 if (wattr.depth != rootdepth || wattr.c_class == InputOnly)
2090 { 2585 {
2091 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2586 n = (int) (sizeof (parent) / sizeof (Window)) + 1;
2092 break; 2587 break;
2093 } 2588 }
2094 } 2589 }
2095 } 2590 }
2096 if (n > (int) (sizeof (TermWin.parent) 2591
2097 / sizeof (TermWin.parent[0]))) 2592 if (n > (int) (sizeof (parent) / sizeof (parent[0])))
2098 { 2593 {
2099 D_X ((stderr, "InheritPixmap Turning off")); 2594 XSetWindowBackground (disp, parent[0], pix_colors_focused[Color_border]);
2100 XSetWindowBackground (display->display, TermWin.parent[0], 2595 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; 2596 am_transparent = 0;
2105 /* XXX: also turn off Opt_transparent? */ 2597 /* XXX: also turn off Opt_transparent? */
2106 } 2598 }
2107 else 2599 else
2108 { 2600 {
2601#if WAIT_FOR_WM
2109 /* wait (an arbitrary period) for the WM to do its thing 2602 /* wait (an arbitrary period) for the WM to do its thing
2110 * needed for fvwm2.2.2 (and before?) */ 2603 * 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); 2604 sleep (1);
2119# endif 2605#endif
2120 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2121 for (n = 0; n < (unsigned int)i; n++) 2606 for (n = 0; n < (unsigned int)i; n++)
2122 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n], 2607 {
2123 ParentRelative); 2608 XSetWindowBackgroundPixmap (disp, parent[n], ParentRelative);
2124 XSetWindowBackgroundPixmap (display->display, TermWin.vt, 2609 XClearWindow (disp, parent[n]);
2125 ParentRelative); 2610 }
2611
2612 XSetWindowBackgroundPixmap (disp, vt, ParentRelative);
2126 am_transparent = 1; 2613 am_transparent = 1;
2127 } 2614 }
2615
2128 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++) 2616 for (; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2129 TermWin.parent[i] = None; 2617 parent[i] = None;
2618 }
2619
2620 if (scrollBar.win)
2130 } 2621 {
2622 XSetWindowBackgroundPixmap (disp, scrollBar.win, ParentRelative);
2623 scrollBar.setIdle ();
2624 scrollbar_show (0);
2625 }
2626
2627 if (am_transparent)
2628 {
2629 want_refresh = want_full_refresh = 1;
2630 if (am_pixmap_trans)
2631 flush ();
2632 }
2633
2131 return pchanged; 2634 return pchanged;
2132} 2635}
2133#endif 2636#endif
2134 2637
2135/*}}} */ 2638/*}}} */
2639
2640bool
2641rxvt_term::cmd_parse ()
2642{
2643 bool flag = false;
2644 unicode_t ch = NOCHAR;
2645 unsigned char *seq_begin; // remember start of esc-sequence here
2646
2647 for (;;)
2648 {
2649 if (ch == NOCHAR)
2650 {
2651 seq_begin = cmdbuf_ptr;
2652 ch = next_char ();
2653 }
2654
2655 if (ch == NOCHAR) // TODO: improve
2656 break;
2657
2658 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT)
2659 {
2660 if (!seen_input)
2661 {
2662 seen_input = 1;
2663 // many badly-written programs (e.g. jed) contain a race condition:
2664 // they first read the screensize and then install a SIGWINCH handler.
2665 // some window managers resize the window early, and these programs
2666 // then sometimes get the size wrong.
2667 // unfortunately other programs are even more buggy and dislike
2668 // being sent SIGWINCH, so only do it when we were in fact being
2669 // resized.
2670 if (seen_resize && cmd_pid)
2671 kill (-cmd_pid, SIGWINCH);
2672 }
2673
2674 /* Read a text string from the input buffer */
2675 unicode_t buf[UBUFSIZ];
2676 bool refreshnow = false;
2677 int nlines = 0;
2678 unicode_t *str = buf;
2679 unicode_t *eol = str + min (ncol, UBUFSIZ);
2680
2681 for (;;)
2682 {
2683 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2684 break;
2685
2686 *str++ = ch;
2687
2688 if (ch == C0_LF || str >= eol)
2689 {
2690 if (ch == C0_LF)
2691 nlines++;
2692
2693 refresh_count++;
2694
2695 if (!OPTION (Opt_jumpScroll)
2696 || (refresh_count >= refresh_limit * (nrow - 1)))
2697 {
2698 refreshnow = true;
2699 ch = NOCHAR;
2700 break;
2701 }
2702
2703 // scr_add_lines only works for nlines <= nrow - 1.
2704 if (nlines >= nrow - 1)
2705 {
2706 scr_add_lines (buf, nlines, str - buf);
2707 nlines = 0;
2708 str = buf;
2709 eol = str + min (ncol, UBUFSIZ);
2710 }
2711
2712 if (str >= eol)
2713 {
2714 if (eol >= buf + UBUFSIZ)
2715 {
2716 ch = NOCHAR;
2717 break;
2718 }
2719 else
2720 eol = min (eol + ncol, buf + UBUFSIZ);
2721 }
2722
2723 }
2724
2725 seq_begin = cmdbuf_ptr;
2726 ch = next_char ();
2727 }
2728
2729 scr_add_lines (buf, nlines, str - buf);
2730
2731 /*
2732 * If there have been a lot of new lines, then update the screen
2733 * What the heck I'll cheat and only refresh less than every page-full.
2734 * the number of pages between refreshes is refresh_limit, which
2735 * is incremented here because we must be doing flat-out scrolling.
2736 */
2737 if (refreshnow)
2738 {
2739 if (OPTION (Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
2740 refresh_limit++;
2741 else
2742 {
2743 flag = true;
2744 scr_refresh (refresh_type);
2745 }
2746 }
2747
2748 }
2749 else
2750 {
2751 try
2752 {
2753 process_nonprinting (ch);
2754 }
2755 catch (const class out_of_input &o)
2756 {
2757 // we ran out of input, retry later
2758 cmdbuf_ptr = seq_begin;
2759 break;
2760 }
2761
2762 ch = NOCHAR;
2763 }
2764 }
2765
2766 return flag;
2767}
2768
2769// read the next octet
2770unicode_t
2771rxvt_term::next_octet ()
2772{
2773 return cmdbuf_ptr < cmdbuf_endp
2774 ? *cmdbuf_ptr++
2775 : NOCHAR;
2776}
2777
2778// read the next character
2779unicode_t
2780rxvt_term::next_char ()
2781{
2782 while (cmdbuf_ptr < cmdbuf_endp)
2783 {
2784 // assume 7-bit to be ascii ALWAYS
2785 if (*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b)
2786 return *cmdbuf_ptr++;
2787
2788 wchar_t wc;
2789 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2790
2791 if (len == (size_t)-2)
2792 {
2793 // the mbstate stores incomplete sequences. didn't know this :/
2794 cmdbuf_ptr = cmdbuf_endp;
2795 break;
2796 }
2797
2798 if (len == (size_t)-1)
2799 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2800
2801 // assume wchar == unicode
2802 cmdbuf_ptr += len;
2803 return wc & UNICODE_MASK;
2804 }
2805
2806 return NOCHAR;
2807}
2808
2809/* rxvt_cmd_getc () - Return next input character */
2810/*
2811 * Return the next input character after first passing any keyboard input
2812 * to the command.
2813 */
2814unicode_t
2815rxvt_term::cmd_getc ()
2816{
2817 unicode_t c = next_char ();
2818
2819 if (c == NOCHAR)
2820 throw out_of_input;
2821
2822 return c;
2823}
2824
2825unicode_t
2826rxvt_term::cmd_get8 ()
2827{
2828 unicode_t c = next_octet ();
2829
2830 if (c == NOCHAR)
2831 throw out_of_input;
2832
2833 return c;
2834}
2136 2835
2137/*{{{ print pipe */ 2836/*{{{ print pipe */
2138/*----------------------------------------------------------------------*/ 2837/*----------------------------------------------------------------------*/
2139#ifdef PRINTPIPE 2838#ifdef PRINTPIPE
2140FILE * 2839FILE *
2141rxvt_term::popen_printer () 2840rxvt_term::popen_printer ()
2142{ 2841{
2143 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2842 FILE *stream = popen (rs[Rs_print_pipe], "w");
2144 2843
2145 if (stream == NULL) 2844 if (stream == NULL)
2146 rxvt_print_error ("can't open printer pipe"); 2845 rxvt_warn ("can't open printer pipe, not printing.\n");
2846
2147 return stream; 2847 return stream;
2148} 2848}
2149 2849
2150int 2850int
2151rxvt_term::pclose_printer (FILE *stream) 2851rxvt_term::pclose_printer (FILE *stream)
2152{ 2852{
2153 fflush (stream); 2853 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); 2854 return pclose (stream);
2160# endif
2161} 2855}
2162 2856
2163/* 2857/*
2164 * simulate attached vt100 printer 2858 * simulate attached vt100 printer
2165 */ 2859 */
2166void 2860void
2167rxvt_term::process_print_pipe () 2861rxvt_term::process_print_pipe ()
2168{ 2862{
2169 int done; 2863 int done;
2170 FILE *fd; 2864 FILE *fd;
2171 2865
2172 if ((fd = popen_printer ()) == NULL) 2866 if ((fd = popen_printer ()) == NULL)
2173 return; 2867 return;
2174 2868
2175 /* 2869 /*
2176 * Send all input to the printer until either ESC[4i or ESC[?4i 2870 * Send all input to the printer until either ESC[4i or ESC[?4i
2177 * is received. 2871 * is received.
2178 */ 2872 */
2179 for (done = 0; !done;) 2873 for (done = 0; !done;)
2180 { 2874 {
2181 unsigned char buf[8]; 2875 unsigned char buf[8];
2182 unsigned char ch; 2876 unicode_t ch;
2183 unsigned int i, len; 2877 unsigned int i, len;
2184 2878
2185 if ((ch = cmd_getc ()) != C0_ESC) 2879 if ((ch = cmd_getc ()) != C0_ESC)
2186 { 2880 {
2187 if (putc (ch, fd) == EOF) 2881 if (putc (ch, fd) == EOF)
2188 break; /* done = 1 */ 2882 break; /* done = 1 */
… …
2203 { 2897 {
2204 if ((buf[len++] = cmd_getc ()) == 'i') 2898 if ((buf[len++] = cmd_getc ()) == 'i')
2205 break; /* done = 1 */ 2899 break; /* done = 1 */
2206 } 2900 }
2207 } 2901 }
2902
2208 for (i = 0; i < len; i++) 2903 for (i = 0; i < len; i++)
2209 if (putc (buf[i], fd) == EOF) 2904 if (putc (buf[i], fd) == EOF)
2210 { 2905 {
2211 done = 1; 2906 done = 1;
2212 break; 2907 break;
2213 } 2908 }
2214 } 2909 }
2215 } 2910 }
2911
2216 pclose_printer (fd); 2912 pclose_printer (fd);
2217} 2913}
2218#endif /* PRINTPIPE */ 2914#endif /* PRINTPIPE */
2219/*}}} */ 2915/*}}} */
2220 2916
2221/* *INDENT-OFF* */ 2917/* *INDENT-OFF* */
2222enum { 2918enum {
2223 C1_40 = 0x40, 2919 C1_40 = 0x40,
2224 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2920 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, 2921 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, 2922 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 2923 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2228}; 2924};
2229/* *INDENT-ON* */ 2925/* *INDENT-ON* */
2230 2926
2231/*{{{ process non-printing single characters */ 2927/*{{{ process non-printing single characters */
2232void 2928void
2233rxvt_term::process_nonprinting (unsigned char ch) 2929rxvt_term::process_nonprinting (unicode_t ch)
2234{ 2930{
2235 switch (ch) 2931 switch (ch)
2236 { 2932 {
2933 case C0_ESC:
2934 process_escape_seq ();
2935 break;
2237 case C0_ENQ: /* terminal Status */ 2936 case C0_ENQ: /* terminal Status */
2238 if (rs[Rs_answerbackstring]) 2937 if (rs[Rs_answerbackstring])
2239 tt_write (
2240 (const unsigned char *)rs[Rs_answerbackstring], 2938 tt_write ((const unsigned char *)rs[Rs_answerbackstring],
2241 (unsigned int)STRLEN (rs[Rs_answerbackstring])); 2939 (unsigned int)strlen (rs[Rs_answerbackstring]));
2242 else 2940 else
2243 tt_write ((unsigned char *)VT100_ANS, 2941 tt_write ((unsigned char *)VT100_ANS,
2244 (unsigned int)STRLEN (VT100_ANS)); 2942 (unsigned int)strlen (VT100_ANS));
2245 break; 2943 break;
2246 case C0_BEL: /* bell */ 2944 case C0_BEL: /* bell */
2247 scr_bell (); 2945 scr_bell ();
2248 break; 2946 break;
2249 case C0_BS: /* backspace */ 2947 case C0_BS: /* backspace */
… …
2264 scr_charset_choose (1); 2962 scr_charset_choose (1);
2265 break; 2963 break;
2266 case C0_SI: /* shift in - acs */ 2964 case C0_SI: /* shift in - acs */
2267 scr_charset_choose (0); 2965 scr_charset_choose (0);
2268 break; 2966 break;
2967
2968#ifdef EIGHT_BIT_CONTROLS
2969 // 8-bit controls
2970 case 0x90: /* DCS */
2971 process_dcs_seq ();
2972 break;
2973 case 0x9b: /* CSI */
2974 process_csi_seq ();
2975 break;
2976 case 0x9d: /* CSI */
2977 process_osc_seq ();
2978 break;
2979#endif
2269 } 2980 }
2270} 2981}
2271/*}}} */ 2982/*}}} */
2272 2983
2273 2984
2274/*{{{ process VT52 escape sequences */ 2985/*{{{ process VT52 escape sequences */
2275void 2986void
2276rxvt_term::process_escape_vt52 (unsigned char ch) 2987rxvt_term::process_escape_vt52 (unicode_t ch)
2277{ 2988{
2278 int row, col; 2989 int row, col;
2279 2990
2280 switch (ch) 2991 switch (ch)
2281 { 2992 {
… …
2333 3044
2334/*{{{ process escape sequences */ 3045/*{{{ process escape sequences */
2335void 3046void
2336rxvt_term::process_escape_seq () 3047rxvt_term::process_escape_seq ()
2337{ 3048{
2338 unsigned char ch = cmd_getc (); 3049 unicode_t ch = cmd_getc ();
2339 3050
2340 if (PrivateModes & PrivMode_vt52) 3051 if (priv_modes & PrivMode_vt52)
2341 { 3052 {
2342 process_escape_vt52 (ch); 3053 process_escape_vt52 (ch);
2343 return; 3054 return;
2344 } 3055 }
2345 3056
… …
2360 scr_charset_set (2, (unsigned int)cmd_getc ()); 3071 scr_charset_set (2, (unsigned int)cmd_getc ());
2361 break; 3072 break;
2362 case '+': 3073 case '+':
2363 scr_charset_set (3, (unsigned int)cmd_getc ()); 3074 scr_charset_set (3, (unsigned int)cmd_getc ());
2364 break; 3075 break;
2365#ifdef MULTICHAR_SET 3076#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': 3077 case '6':
2372 scr_backindex (); 3078 scr_backindex ();
2373 break; 3079 break;
2374#endif 3080#endif
2375 case '7': 3081 case '7':
2376 scr_cursor (SAVE); 3082 scr_cursor (SAVE);
2377 break; 3083 break;
2378 case '8': 3084 case '8':
2379 scr_cursor (RESTORE); 3085 scr_cursor (RESTORE);
2380 break; 3086 break;
2381#ifndef NO_FRILLS 3087#if ENABLE_FRILLS
2382 case '9': 3088 case '9':
2383 scr_forwardindex (); 3089 scr_forwardindex ();
2384 break; 3090 break;
2385#endif 3091#endif
2386 case '=': 3092 case '=':
… …
2396 break; 3102 break;
2397 3103
2398 /* 8.3.87: NEXT LINE */ 3104 /* 8.3.87: NEXT LINE */
2399 case C1_NEL: /* ESC E */ 3105 case C1_NEL: /* ESC E */
2400 { 3106 {
2401 uint32_t nlcr[] = { '\n', '\r' }; 3107 unicode_t nlcr[] = { C0_LF, C0_CR };
2402 scr_add_lines (nlcr, 1, 2); 3108 scr_add_lines (nlcr, 1, 2);
2403 } 3109 }
2404 break; 3110 break;
2405 3111
2406 /* kidnapped escape sequence: Should be 8.3.48 */ 3112 /* kidnapped escape sequence: Should be 8.3.48 */
… …
2417 case C1_RI: /* ESC M */ 3123 case C1_RI: /* ESC M */
2418 scr_index (DN); 3124 scr_index (DN);
2419 break; 3125 break;
2420 3126
2421 /* 8.3.142: SINGLE-SHIFT TWO */ 3127 /* 8.3.142: SINGLE-SHIFT TWO */
2422 /*case C1_SS2: scr_single_shift (2); break; */ 3128 /*case C1_SS2: scr_single_shift (2); break; */
2423 3129
2424 /* 8.3.143: SINGLE-SHIFT THREE */ 3130 /* 8.3.143: SINGLE-SHIFT THREE */
2425 /*case C1_SS3: scr_single_shift (3); break; */ 3131 /*case C1_SS3: scr_single_shift (3); break; */
2426 3132
2427 /* 8.3.27: DEVICE CONTROL STRING */ 3133 /* 8.3.27: DEVICE CONTROL STRING */
2428 case C1_DCS: /* ESC P */ 3134 case C1_DCS: /* ESC P */
2429 process_dcs_seq (); 3135 process_dcs_seq ();
2430 break; 3136 break;
… …
2445 process_osc_seq (); 3151 process_osc_seq ();
2446 break; 3152 break;
2447 3153
2448 /* 8.3.106: RESET TO INITIAL STATE */ 3154 /* 8.3.106: RESET TO INITIAL STATE */
2449 case 'c': 3155 case 'c':
3156 mbstate.reset ();
2450 scr_poweron (); 3157 scr_poweron ();
2451 scrollbar_show (1); 3158 scrollbar_show (1);
2452 break; 3159 break;
2453 3160
2454 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 3161 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
… …
2466 3173
2467/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 3174/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2468/* *INDENT-OFF* */ 3175/* *INDENT-OFF* */
2469enum { 3176enum {
2470 CSI_ICH = 0x40, 3177 CSI_ICH = 0x40,
2471 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 3178 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 , 3179 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, 3180 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, 3181 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, 3182 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, 3183 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, */ 3198 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, [, \, ], ^, _, */ 3199 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, */ 3200 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, */ 3201 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, */ 3202 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, {, |, }, ~, */ 3203 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2497 }; 3204 };
2498/* *INDENT-ON* */ 3205/* *INDENT-ON* */
2499 3206
2500void 3207void
2501rxvt_term::process_csi_seq () 3208rxvt_term::process_csi_seq ()
2502{ 3209{
2503 unsigned char ch, priv, i; 3210 unicode_t ch, priv, i;
2504 unsigned int nargs, p; 3211 unsigned int nargs, p;
2505 int n, ndef; 3212 int n, ndef;
2506 int arg[ESC_ARGS]; 3213 int arg[ESC_ARGS];
2507 3214
2508 for (nargs = ESC_ARGS; nargs > 0;) 3215 for (nargs = ESC_ARGS; nargs > 0;)
2509 arg[--nargs] = 0; 3216 arg[--nargs] = 0;
2510 3217
2511 priv = 0; 3218 priv = 0;
… …
2513 if (ch >= '<' && ch <= '?') 3220 if (ch >= '<' && ch <= '?')
2514 { /* '<' '=' '>' '?' */ 3221 { /* '<' '=' '>' '?' */
2515 priv = ch; 3222 priv = ch;
2516 ch = cmd_getc (); 3223 ch = cmd_getc ();
2517 } 3224 }
3225
2518 /* read any numerical arguments */ 3226 /* read any numerical arguments */
2519 for (n = -1; ch < CSI_ICH; ) 3227 for (n = -1; ch < CSI_ICH; )
2520 { 3228 {
2521 if (isdigit (ch)) 3229 if (isdigit (ch))
2522 { 3230 {
… …
2529 { 3237 {
2530 if (nargs < ESC_ARGS) 3238 if (nargs < ESC_ARGS)
2531 arg[nargs++] = n; 3239 arg[nargs++] = n;
2532 n = -1; 3240 n = -1;
2533 } 3241 }
2534 else if (ch == '\b') 3242 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); 3243 process_nonprinting (ch);
2546 } 3244
2547 ch = cmd_getc (); 3245 ch = cmd_getc ();
2548 } 3246 }
2549 3247
2550 if (ch > CSI_7F) 3248 if (ch > CSI_7F)
2551 return; 3249 return;
… …
2573 { 3271 {
2574 switch (priv) 3272 switch (priv)
2575 { 3273 {
2576 case '>': 3274 case '>':
2577 if (ch == CSI_DA) /* secondary device attributes */ 3275 if (ch == CSI_DA) /* secondary device attributes */
2578 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 3276 tt_printf ("\033[>%d;%c%c;0c", 'U', VERSION[0], VERSION[2]);
2579 break; 3277 break;
2580 case '?': 3278 case '?':
2581 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 3279 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2582 process_terminal_mode (ch, priv, nargs, arg); 3280 process_terminal_mode (ch, priv, nargs, arg);
2583 break; 3281 break;
… …
2688 3386
2689 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3387 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2690 arg[0] = -arg[0]; 3388 arg[0] = -arg[0];
2691 /* FALLTHROUGH */ 3389 /* FALLTHROUGH */
2692 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3390 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2693 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3391 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2694 break; 3392 break;
2695 3393
2696 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3394 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2697 tt_write ((const unsigned char *)VT100_ANS, 3395 tt_write ((const unsigned char *)VT100_ANS,
2698 (unsigned int) (sizeof (VT100_ANS) - 1)); 3396 (unsigned int) (sizeof (VT100_ANS) - 1));
2699 break; 3397 break;
2700 3398
2701 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3399 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2702 process_sgr_mode (nargs, arg); 3400 process_sgr_mode (nargs, arg);
2703 break; 3401 break;
… …
2709 tt_printf ("\033[0n"); 3407 tt_printf ("\033[0n");
2710 break; 3408 break;
2711 case 6: /* CPR requested */ 3409 case 6: /* CPR requested */
2712 scr_report_position (); 3410 scr_report_position ();
2713 break; 3411 break;
2714#if defined (ENABLE_DISPLAY_ANSWER)
2715 case 7: /* unofficial extension */ 3412 case 7: /* unofficial extension */
3413 if (OPTION (Opt_insecure))
2716 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3414 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2717 break; 3415 break;
2718#endif
2719 case 8: /* unofficial extension */ 3416 case 8: /* unofficial extension */
2720 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3417 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2721 break; 3418 break;
2722 } 3419 }
2723 break; 3420 break;
2724 3421
2725 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3422 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2758 break; 3455 break;
2759 3456
2760 case CSI_RM: /* 8.3.107: RESET MODE */ 3457 case CSI_RM: /* 8.3.107: RESET MODE */
2761 if (arg[0] == 4) 3458 if (arg[0] == 4)
2762 scr_insert_mode (0); 3459 scr_insert_mode (0);
3460 else if (arg[0] == 20)
3461 priv_modes &= ~PrivMode_LFNL;
2763 break; 3462 break;
2764 3463
2765 case CSI_SM: /* 8.3.126: SET MODE */ 3464 case CSI_SM: /* 8.3.126: SET MODE */
2766 if (arg[0] == 4) 3465 if (arg[0] == 4)
2767 scr_insert_mode (1); 3466 scr_insert_mode (1);
3467 else if (arg[0] == 20)
3468 priv_modes |= PrivMode_LFNL;
2768 break; 3469 break;
2769 3470
2770 /* 3471 /*
2771 * PRIVATE USE beyond this point. All CSI_7? sequences here 3472 * PRIVATE USE beyond this point. All CSI_7? sequences here
2772 */ 3473 */
… …
2784 break; 3485 break;
2785 case CSI_75: 3486 case CSI_75:
2786 scr_cursor (RESTORE); 3487 scr_cursor (RESTORE);
2787 break; 3488 break;
2788 3489
2789#ifndef NO_FRILLS 3490#if ENABLE_FRILLS
2790 case CSI_74: 3491 case CSI_74:
2791 process_window_ops (arg, nargs); 3492 process_window_ops (arg, nargs);
2792 break; 3493 break;
2793#endif 3494#endif
2794 3495
2795 case CSI_78: /* DECREQTPARM */ 3496 case CSI_78: /* DECREQTPARM */
2796 if (arg[0] == 0 || arg[0] == 1) 3497 if (arg[0] == 0 || arg[0] == 1)
2797 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3498 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2798 /* FALLTHROUGH */ 3499 break;
2799 3500
2800 default: 3501 default:
2801 break; 3502 break;
2802 } 3503 }
2803} 3504}
2804/*}}} */ 3505/*}}} */
2805 3506
2806#ifndef NO_FRILLS 3507#if ENABLE_FRILLS
2807/* ARGSUSED */ 3508/* ARGSUSED */
2808void 3509void
2809rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3510rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2810{ 3511{
2811 int x, y; 3512 int x, y;
2812#if 0
2813 char *s;
2814#endif
2815 XWindowAttributes wattr; 3513 XWindowAttributes wattr;
2816 Window wdummy; 3514 Window wdummy;
3515 dDisp;
2817 3516
2818 if (nargs == 0) 3517 if (nargs == 0)
2819 return; 3518 return;
3519
2820 switch (args[0]) 3520 switch (args[0])
2821 { 3521 {
2822 /* 3522 /*
2823 * commands 3523 * commands
2824 */ 3524 */
2825 case 1: /* deiconify window */ 3525 case 1: /* deiconify window */
2826 XMapWindow (display->display, TermWin.parent[0]); 3526 XMapWindow (disp, parent[0]);
2827 break; 3527 break;
2828 case 2: /* iconify window */ 3528 case 2: /* iconify window */
2829 XIconifyWindow (display->display, TermWin.parent[0], 3529 XIconifyWindow (disp, parent[0], display->screen);
2830 DefaultScreen (display->display));
2831 break; 3530 break;
2832 case 3: /* set position (pixels) */ 3531 case 3: /* set position (pixels) */
2833 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3532 XMoveWindow (disp, parent[0], args[1], args[2]);
2834 break; 3533 break;
2835 case 4: /* set size (pixels) */ 3534 case 4: /* set size (pixels) */
2836 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3535 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2837 break; 3536 break;
2838 case 5: /* raise window */ 3537 case 5: /* raise window */
2839 XRaiseWindow (display->display, TermWin.parent[0]); 3538 XRaiseWindow (disp, parent[0]);
2840 break; 3539 break;
2841 case 6: /* lower window */ 3540 case 6: /* lower window */
2842 XLowerWindow (display->display, TermWin.parent[0]); 3541 XLowerWindow (disp, parent[0]);
2843 break; 3542 break;
2844 case 7: /* refresh window */ 3543 case 7: /* refresh window */
2845 scr_touch (true); 3544 scr_touch (true);
2846 break; 3545 break;
2847 case 8: /* set size (chars) */ 3546 case 8: /* set size (chars) */
2848 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3547 set_widthheight ((unsigned int) (args[2] * fwidth),
2849 (unsigned int) (args[1] * TermWin.fheight)); 3548 (unsigned int) (args[1] * fheight));
2850 break; 3549 break;
3550
3551 //case 9: NYI, TODO, restore maximized window or maximize window
2851 default: 3552 default:
2852 if (args[0] >= 24) /* set height (chars) */ 3553 if (args[0] >= 24) /* set height (chars) */
2853 set_widthheight ((unsigned int)TermWin.width, 3554 set_widthheight ((unsigned int)width,
2854 (unsigned int) (args[1] * TermWin.fheight)); 3555 (unsigned int) (args[1] * fheight));
2855 break; 3556 break;
3557
3558
2856 /* 3559 /*
2857 * reports - some output format copied from XTerm 3560 * reports - some output format copied from XTerm
2858 */ 3561 */
2859 case 11: /* report window state */ 3562 case 11: /* report window state */
2860 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3563 XGetWindowAttributes (disp, parent[0], &wattr);
2861 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3564 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2862 break; 3565 break;
2863 case 13: /* report window position */ 3566 case 13: /* report window position */
2864 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3567 XGetWindowAttributes (disp, parent[0], &wattr);
2865 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3568 XTranslateCoordinates (disp, parent[0], wattr.root,
2866 -wattr.border_width, -wattr.border_width, 3569 -wattr.border_width, -wattr.border_width,
2867 &x, &y, &wdummy); 3570 &x, &y, &wdummy);
2868 tt_printf ("\033[3;%d;%dt", x, y); 3571 tt_printf ("\033[3;%d;%dt", x, y);
2869 break; 3572 break;
2870 case 14: /* report window size (pixels) */ 3573 case 14: /* report window size (pixels) */
2871 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3574 XGetWindowAttributes (disp, parent[0], &wattr);
2872 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3575 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2873 break; 3576 break;
3577 case 18: /* report text area size (chars) */
3578 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3579 break;
2874 case 18: /* report window size (chars) */ 3580 case 19: /* report window size (chars) */
2875 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3581 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2876 break; 3582 break;
2877#if 0 /* XXX: currently disabled due to security concerns */
2878 case 20: /* report icon label */ 3583 case 20: /* report icon label */
3584 {
3585 char *s;
2879 XGetIconName (display->display, TermWin.parent[0], &s); 3586 XGetIconName (disp, parent[0], &s);
2880 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3587 tt_printf ("\033]L%-.250s\234", OPTION (Opt_insecure) && s ? s : ""); /* 8bit ST */
3588 XFree (s);
3589 }
2881 break; 3590 break;
2882 case 21: /* report window title */ 3591 case 21: /* report window title */
3592 {
3593 char *s;
2883 XFetchName (display->display, TermWin.parent[0], &s); 3594 XFetchName (disp, parent[0], &s);
2884 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3595 tt_printf ("\033]l%-.250s\234", OPTION (Opt_insecure) && s ? s : ""); /* 8bit ST */
3596 XFree (s);
3597 }
2885 break; 3598 break;
2886#endif
2887
2888 } 3599 }
2889} 3600}
2890#endif 3601#endif
2891 3602
2892/*----------------------------------------------------------------------*/ 3603/*----------------------------------------------------------------------*/
2893/* 3604/*
2894 * get input up until STRING TERMINATOR (or BEL) 3605 * get input up until STRING TERMINATOR (or BEL)
2895 * ends_how is terminator used. returned input must be free ()d 3606 * ends_how is terminator used. returned input must be free()'d
2896 */ 3607 */
2897unsigned char * 3608unsigned char *
2898rxvt_term::get_to_st (unsigned char *ends_how) 3609rxvt_term::get_to_st (unicode_t &ends_how)
2899{ 3610{
2900 int seen_esc = 0; /* seen escape? */ 3611 unicode_t ch;
3612 bool seen_esc = false;
2901 unsigned int n = 0; 3613 unsigned int n = 0;
2902 unsigned char *s; 3614 wchar_t string[STRING_MAX];
2903 unsigned char ch, string[STRING_MAX];
2904 3615
2905 for (; (ch = cmd_getc ());) 3616 while ((ch = cmd_getc ()) != NOCHAR)
2906 { 3617 {
2907 if (ch == C0_BEL 3618 if (seen_esc)
2908 || ch == CHAR_ST 3619 {
2909 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3620 if (ch == 0x5c) /* 7bit ST */
2910 break; 3621 break;
3622 else
3623 return NULL;
3624 }
2911 if (ch == C0_ESC) 3625 else if (ch == C0_ESC)
2912 { 3626 {
2913 seen_esc = 1; 3627 seen_esc = true;
2914 continue; 3628 continue;
2915 } 3629 }
2916 else if (ch == '\t') 3630 else if (ch == C0_BEL || ch == CHAR_ST)
2917 ch = ' '; /* translate '\t' to space */ 3631 break;
2918 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3632 else if (ch < 0x20)
2919 return NULL; /* other control character - exit */ 3633 return NULL; /* other control character - exit */
2920 if (n < sizeof (string) - 1) 3634
3635 seen_esc = false;
3636
3637 if (n >= STRING_MAX - 1)
3638 // stop at some sane length
3639 return NULL;
3640
3641 if (ch == C0_SYN)
3642 string[n++] = cmd_get8 ();
3643 else
2921 string[n++] = ch; 3644 string[n++] = ch;
2922 seen_esc = 0;
2923 } 3645 }
3646
2924 string[n++] = '\0'; 3647 string[n++] = '\0';
2925 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3648
2926 return NULL;
2927 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3649 ends_how = (ch == 0x5c ? C0_ESC : ch);
2928 STRNCPY (s, string, n); 3650
2929 return s; 3651 return (unsigned char *)rxvt_wcstombs (string);
2930} 3652}
2931 3653
2932/*----------------------------------------------------------------------*/ 3654/*----------------------------------------------------------------------*/
2933/* 3655/*
2934 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3656 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2935 */ 3657 */
2936void 3658void
2937rxvt_term::process_dcs_seq () 3659rxvt_term::process_dcs_seq ()
2938{ 3660{
2939 unsigned char eh, *s; 3661 unsigned char *s;
3662 unicode_t eh;
3663
2940 /* 3664 /*
2941 * Not handled yet 3665 * Not handled yet
2942 */ 3666 */
2943 s = get_to_st (&eh); 3667 s = get_to_st (eh);
2944 if (s) 3668 if (s)
2945 free (s); 3669 free (s);
3670
2946 return; 3671 return;
2947} 3672}
2948 3673
2949/*----------------------------------------------------------------------*/ 3674/*----------------------------------------------------------------------*/
2950/* 3675/*
2951 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3676 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2952 */ 3677 */
2953void 3678void
2954rxvt_term::process_osc_seq () 3679rxvt_term::process_osc_seq ()
2955{ 3680{
2956 unsigned char ch, eh, *s; 3681 unicode_t ch, eh;
2957 int arg; 3682 int arg;
2958 3683
2959 ch = cmd_getc (); 3684 ch = cmd_getc ();
2960 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3685 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2961 arg = arg * 10 + (ch - '0'); 3686 arg = arg * 10 + (ch - '0');
2962 3687
2963 if (ch == ';') 3688 if (ch == ';')
2964 { 3689 {
2965 s = get_to_st (&eh); 3690 unsigned char *s = get_to_st (eh);
3691
2966 if (s) 3692 if (s)
2967 { 3693 {
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); 3694 process_xterm_seq (arg, (char *)s, eh);
2980 free (s); 3695 free (s);
2981 } 3696 }
2982 } 3697 }
2983} 3698}
3699
3700void
3701rxvt_term::process_color_seq (int report, int color, const char *str, unsigned char resp)
3702{
3703 if (str[0] == '?' && !str[1])
3704 {
3705 unsigned short r, g, b;
3706 pix_colors_focused[color].get (display, r, g, b);
3707 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, r, g, b, resp);
3708 }
3709 else
3710 set_window_color (color, str);
3711}
3712
2984/* 3713/*
2985 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3714 * 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 */ 3715 */
3006void 3716void
3007rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3717rxvt_term::process_xterm_seq (int op, const char *str, unsigned char resp)
3008{ 3718{
3009 int changed = 0; 3719 int changed = 0;
3010 int color; 3720 int color;
3011 char *buf, *name; 3721 char *buf, *name;
3722 bool query = str[0] == '?' && !str[1];
3723 int saveop = op;
3724 dDisp;
3012 3725
3013 assert (str != NULL); 3726 assert (str != NULL);
3014 switch (op) 3727 switch (op)
3015 { 3728 {
3016 case XTerm_name: 3729 case XTerm_name:
3017 set_title (str); 3730 set_title (str);
3018 /* FALLTHROUGH */ 3731 /* FALLTHROUGH */
3019 case XTerm_iconName: 3732 case XTerm_iconName:
3020 set_iconName (str); 3733 set_icon_name (str);
3021 break; 3734 break;
3022 case XTerm_title: 3735 case XTerm_title:
3023 set_title (str); 3736 set_title (str);
3024 break; 3737 break;
3738 case XTerm_property:
3739 if (str[0] == '?')
3740 {
3741 Atom prop = display->atom (str + 1);
3742 Atom actual_type;
3743 int actual_format;
3744 unsigned long nitems;
3745 unsigned long bytes_after;
3746 unsigned char *value = 0;
3747 const char *str = "";
3748
3749 if (prop
3750 && XGetWindowProperty (disp, parent[0],
3751 prop, 0, 1<<16, 0, AnyPropertyType,
3752 &actual_type, &actual_format,
3753 &nitems, &bytes_after, &value) == Success
3754 && actual_type != None
3755 && actual_format == 8)
3756 str = (const char *)(value);
3757
3758 tt_printf ("\033]%d;%s%c", XTerm_property, str, resp);
3759
3760 XFree (value);
3761 }
3762 else
3763 {
3764 char *eq = strchr (str, '='); // constness lost, but verified to be ok
3765
3766 if (eq)
3767 {
3768 *eq = 0;
3769 set_utf8_property (display->atom (str), eq + 1);
3770 }
3771 else
3772 XDeleteProperty (disp, parent[0],
3773 display->atom (str));
3774 }
3775 break;
3776
3025 case XTerm_Color: 3777 case XTerm_Color:
3026 for (buf = (char *)str; buf && *buf;) 3778 for (buf = (char *)str; buf && *buf;)
3027 { 3779 {
3028 if ((name = STRCHR (buf, ';')) == NULL) 3780 if ((name = strchr (buf, ';')) == NULL)
3029 break; 3781 break;
3782
3030 *name++ = '\0'; 3783 *name++ = '\0';
3031 color = atoi (buf); 3784 color = atoi (buf);
3785
3032 if (color < 0 || color >= TOTAL_COLORS) 3786 if (color < 0 || color >= TOTAL_COLORS)
3033 break; 3787 break;
3788
3034 if ((buf = STRCHR (name, ';')) != NULL) 3789 if ((buf = strchr (name, ';')) != NULL)
3035 *buf++ = '\0'; 3790 *buf++ = '\0';
3791
3792 if (name[0] == '?' && !name[1])
3793 {
3794 unsigned short r, g, b;
3795 pix_colors_focused[color + minCOLOR].get (display, r, g, b);
3796 tt_printf ("\033]%d;%d;rgb:%04x/%04x/%04x%c", XTerm_Color, color, r, g, b, resp);
3797 }
3798 else
3036 set_window_color (color + minCOLOR, name); 3799 set_window_color (color + minCOLOR, name);
3037 } 3800 }
3801 break;
3802 case XTerm_Color00:
3803 process_color_seq (XTerm_Color00, Color_fg, str, resp);
3804 break;
3805 case XTerm_Color01:
3806 process_color_seq (XTerm_Color00, Color_bg, str, resp);
3038 break; 3807 break;
3039#ifndef NO_CURSORCOLOR 3808#ifndef NO_CURSORCOLOR
3040 case XTerm_Color_cursor: 3809 case XTerm_Color_cursor:
3041 set_window_color (Color_cursor, str); 3810 process_color_seq (XTerm_Color_cursor, Color_cursor, str, resp);
3042 break; 3811 break;
3043#endif 3812#endif
3044 case XTerm_Color_pointer: 3813 case XTerm_Color_pointer_fg:
3045 set_window_color (Color_pointer, str); 3814 process_color_seq (XTerm_Color_pointer_fg, Color_pointer_fg, str, resp);
3815 break;
3816 case XTerm_Color_pointer_bg:
3817 process_color_seq (XTerm_Color_pointer_bg, Color_pointer_bg, str, resp);
3046 break; 3818 break;
3047#ifndef NO_BOLD_UNDERLINE_REVERSE 3819#ifndef NO_BOLD_UNDERLINE_REVERSE
3048 case XTerm_Color_BD: 3820 case XTerm_Color_BD:
3049 set_window_color (Color_BD, str); 3821 process_color_seq (XTerm_Color_BD, Color_BD, str, resp);
3050 break; 3822 break;
3051 case XTerm_Color_UL: 3823 case XTerm_Color_UL:
3052 set_window_color (Color_UL, str); 3824 process_color_seq (XTerm_Color_UL, Color_UL, str, resp);
3053 break; 3825 break;
3054 case XTerm_Color_RV: 3826 case XTerm_Color_RV:
3055 set_window_color (Color_RV, str); 3827 process_color_seq (XTerm_Color_RV, Color_RV, str, resp);
3056 break; 3828 break;
3057#endif 3829 case URxvt_Color_IT:
3058 3830 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; 3831 break;
3832#endif
3833#if TRANSPARENT && TINTING
3834 case URxvt_Color_tint:
3835 process_color_seq (URxvt_Color_tint, Color_tint, str, resp);
3836 check_our_parents ();
3837 if (am_transparent)
3838 want_full_refresh = want_refresh = 1;
3839 break;
3840#endif
3841
3065 case XTerm_Pixmap: 3842 case XTerm_Pixmap:
3066 if (*str != ';') 3843 if (*str != ';')
3067 { 3844 {
3068#if XPM_BACKGROUND 3845#if XPM_BACKGROUND
3069 scale_pixmap (""); /* reset to default scaling */ 3846 scale_pixmap (""); /* reset to default scaling */
3070 set_bgPixmap (str); /* change pixmap */ 3847 set_bgPixmap (str); /* change pixmap */
3071#endif 3848#endif
3072 scr_touch (true); 3849 scr_touch (true);
3073 } 3850 }
3074 while ((str = STRCHR (str, ';')) != NULL) 3851 while ((str = strchr (str, ';')) != NULL)
3075 { 3852 {
3076 str++; 3853 str++;
3077#if XPM_BACKGROUND 3854#if XPM_BACKGROUND
3078 changed += scale_pixmap (str); 3855 changed += scale_pixmap (str);
3079#endif 3856#endif
3080
3081 } 3857 }
3858
3082 if (changed) 3859 if (changed)
3083 { 3860 {
3084#ifdef XPM_BACKGROUND 3861#ifdef XPM_BACKGROUND
3085 resize_pixmap (); 3862 resize_pixmap ();
3086#endif 3863#endif
… …
3092 set_window_color (Color_fg, str); 3869 set_window_color (Color_fg, str);
3093 break; 3870 break;
3094 case XTerm_restoreBG: 3871 case XTerm_restoreBG:
3095 set_window_color (Color_bg, str); 3872 set_window_color (Color_bg, str);
3096 break; 3873 break;
3874
3097 case XTerm_logfile: 3875 case XTerm_logfile:
3876 // TODO, when secure mode?
3877 break;
3878
3879#ifdef MENUBAR
3880 case URxvt_Menu:
3881 if (OPTION (Opt_insecure))
3882 menubar_dispatch (const_cast<char *>(str)); // casting away constness is checked
3098 break; 3883 break;
3099 case XTerm_font: 3884#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 3885#if 0
3115 case XTerm_dumpscreen: /* no error notices */ 3886 case XTerm_dumpscreen: /* no error notices */
3116 { 3887 {
3117 int fd; 3888 int fd;
3118 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3889 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3119 { 3890 {
3120 scr_dump (fd); 3891 scr_dump (fd);
3121 close (fd); 3892 close (fd);
3122 } 3893 }
3123 } 3894 }
3124 break; 3895 break;
3125#endif 3896#endif
3897 case XTerm_font:
3898 op = URxvt_font;
3899 case URxvt_font:
3900#if ENABLE_STYLES
3901 case URxvt_boldFont:
3902 case URxvt_italicFont:
3903 case URxvt_boldItalicFont:
3904#endif
3905 if (query)
3906 tt_printf ("\33]%d;%-.250s%c", saveop,
3907 OPTION (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3908 ? fontset[op - URxvt_font]->fontdesc : "",
3909 resp);
3910 else
3911 {
3912 const char *&res = rs[Rs_font + (op - URxvt_font)];
3126 3913
3914 res = strdup (str);
3915 allocated.push_back ((void *)res);
3916 set_fonts ();
3917 }
3918 break;
3919
3920#if ENABLE_FRILLS
3921 case URxvt_locale:
3922 if (query)
3923 tt_printf ("\33]%d;%-.250s%c", URxvt_locale, OPTION (Opt_insecure) ? locale : "", resp);
3924 else
3925 {
3926 set_locale (str);
3927 pty.set_utf8_mode (enc_utf8);
3928 init_xlocale ();
3929 }
3930 break;
3931
3932 case URxvt_view_up:
3933 case URxvt_view_down:
3934 int lines = atoi (str);
3935
3936 if (lines)
3937 scr_page (op == URxvt_view_up ? UP : DN, lines);
3938 else
3939 {
3940 scr_erase_savelines ();
3941 }
3942
3943 break;
3944#endif
3127 } 3945 }
3128} 3946}
3129/*----------------------------------------------------------------------*/ 3947/*----------------------------------------------------------------------*/
3130 3948
3131/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3949/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3139 * so no need for fancy checking 3957 * so no need for fancy checking
3140 */ 3958 */
3141int 3959int
3142rxvt_term::privcases (int mode, unsigned long bit) 3960rxvt_term::privcases (int mode, unsigned long bit)
3143{ 3961{
3144 int state; 3962 int state;
3145 3963
3146 if (mode == 's') 3964 if (mode == 's')
3147 { 3965 {
3148 SavedModes |= (PrivateModes & bit); 3966 SavedModes |= (priv_modes & bit);
3149 return -1; 3967 return -1;
3150 } 3968 }
3151 else 3969 else
3152 { 3970 {
3153 if (mode == 'r') 3971 if (mode == 'r')
3154 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3972 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3155 else 3973 else
3156 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3974 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3157 PrivMode (state, bit); 3975 PrivMode (state, bit);
3158 } 3976 }
3977
3159 return state; 3978 return state;
3160} 3979}
3161 3980
3162/* we're not using priv _yet_ */ 3981/* we're not using priv _yet_ */
3163void 3982void
3164rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3983rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg)
3165{ 3984{
3166 unsigned int i, j; 3985 unsigned int i, j;
3167 int state; 3986 int state;
3987
3168 static const struct 3988 static const struct
3169 { 3989 {
3170 const int argval; 3990 const int argval;
3171 const unsigned long bit; 3991 const unsigned long bit;
3172 } 3992 }
3993
3173 argtopriv[] = { 3994 argtopriv[] = {
3174 { 1, PrivMode_aplCUR }, 3995 { 1, PrivMode_aplCUR },
3175 { 2, PrivMode_vt52 }, 3996 { 2, PrivMode_vt52 },
3176 { 3, PrivMode_132 }, 3997 { 3, PrivMode_132 },
3177 { 4, PrivMode_smoothScroll }, 3998 { 4, PrivMode_smoothScroll },
3178 { 5, PrivMode_rVideo }, 3999 { 5, PrivMode_rVideo },
3179 { 6, PrivMode_relOrigin }, 4000 { 6, PrivMode_relOrigin },
3180 { 7, PrivMode_Autowrap }, 4001 { 7, PrivMode_Autowrap },
4002 // 8, bi-directional support mode
3181 { 9, PrivMode_MouseX10 }, 4003 { 9, PrivMode_MouseX10 },
3182#ifdef menuBar_esc 4004#ifdef menuBar_esc
3183 { menuBar_esc, PrivMode_menuBar }, 4005 { menuBar_esc, PrivMode_menuBar },
3184#endif 4006#endif
4007 // 18, 19 printing-related
4008 { 25, PrivMode_VisibleCursor },
3185#ifdef scrollBar_esc 4009#ifdef scrollBar_esc
3186 { scrollBar_esc, PrivMode_scrollBar }, 4010 { scrollBar_esc, PrivMode_scrollBar },
3187#endif 4011#endif
3188 { 25, PrivMode_VisibleCursor },
3189 { 35, PrivMode_ShiftKeys }, 4012 { 35, PrivMode_ShiftKeys }, // rxvt extension
3190 { 40, PrivMode_132OK }, 4013 { 40, PrivMode_132OK },
4014 // 41 xterm more fixes NYI
4015 // 45 margin bell NYI
4016 // 46 start logging
3191 { 47, PrivMode_Screen }, 4017 { 47, PrivMode_Screen },
3192 { 66, PrivMode_aplKP }, 4018 { 66, PrivMode_aplKP },
3193#ifndef NO_BACKSPACE_KEY 4019#ifndef NO_BACKSPACE_KEY
3194 { 67, PrivMode_BackSpace }, 4020 { 67, PrivMode_BackSpace },
3195#endif 4021#endif
3196 { 1000, PrivMode_MouseX11 }, 4022 { 1000, PrivMode_MouseX11 },
4023 // 1001 Use Hilite Mouse Tracking. NYI, TODO
4024 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO
4025 // 1003 Use All Motion Mouse Tracking. NYI, TODO
3197 { 1010, PrivMode_TtyOutputInh }, 4026 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3198 { 1011, PrivMode_Keypress }, 4027 { 1011, PrivMode_Keypress }, // rxvt extension
4028 // 1035 enable modifiers for alt, numlock NYI
4029 // 1036 send ESC for meta keys NYI
4030 // 1037 send DEL for keypad delete NYI
3199 { 1047, PrivMode_Screen }, 4031 { 1047, PrivMode_Screen },
4032 // 1048 save and restore cursor
3200 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 4033 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
4034 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3201 }; 4035 };
3202 4036
3203 if (nargs == 0) 4037 if (nargs == 0)
3204 return; 4038 return;
3205 4039
… …
3220 state = privcases (mode, argtopriv[j].bit); 4054 state = privcases (mode, argtopriv[j].bit);
3221 break; 4055 break;
3222 } 4056 }
3223 4057
3224 /* extra handling for values with state unkept */ 4058 /* extra handling for values with state unkept */
3225 if (state == -1)
3226 switch (arg[i]) 4059 switch (arg[i])
3227 { 4060 {
4061#if ENABLE_STYLES
4062 case 1021:
4063 if (mode)
4064 SET_OPTION (Opt_intensityStyles);
4065 else
4066 CLR_OPTION (Opt_intensityStyles);
4067
4068 want_refresh = 1;
4069 want_full_refresh = 1;
4070 break;
4071#endif
3228 case 1048: /* alternative cursor save */ 4072 case 1048: /* alternative cursor save */
4073 case 1049:
4074 if (OPTION (Opt_secondaryScreen))
3229 if (mode == 0) 4075 if (mode == 0)
3230 scr_cursor (RESTORE); 4076 scr_cursor (RESTORE);
3231 else if (mode == 1) 4077 else if (mode == 1)
3232 scr_cursor (SAVE); 4078 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; 4079 break;
4080 }
4081
4082 if (state >= 0)
4083 /* extra handling for values with valid 0 or 1 state */
4084 switch (arg[i])
4085 {
4086 /* case 1: - application cursor keys */
4087 case 2: /* VT52 mode */
4088 /* oddball mode. should be set regardless of set/reset
4089 * parameter. Return from VT52 mode with an ESC < from
4090 * within VT52 mode
4091 */
4092 PrivMode (1, PrivMode_vt52);
4093 break;
3249 case 3: /* 80/132 */ 4094 case 3: /* 80/132 */
3250 if (PrivateModes & PrivMode_132OK) 4095 if (priv_modes & PrivMode_132OK)
3251 set_widthheight ( (unsigned int) ((state ? 132 : 80) * TermWin.fwidth), 4096 set_widthheight (((state ? 132 : 80) * fwidth), height);
3252 (unsigned int)TermWin.height);
3253 break; 4097 break;
3254 case 4: /* smooth scrolling */ 4098 case 4: /* smooth scrolling */
3255 if (state) 4099 if (!state)
3256 Options &= ~Opt_jumpScroll; 4100 SET_OPTION (Opt_jumpScroll);
3257 else 4101 else
3258 Options |= Opt_jumpScroll; 4102 CLR_OPTION (Opt_jumpScroll);
3259 break; 4103 break;
3260 case 5: /* reverse video */ 4104 case 5: /* reverse video */
3261 scr_rvideo_mode (state); 4105 scr_rvideo_mode (state);
3262 break; 4106 break;
3263 case 6: /* relative/absolute origins */ 4107 case 6: /* relative/absolute origins */
3264 scr_relative_origin (state); 4108 scr_relative_origin (state);
3265 break; 4109 break;
3266 case 7: /* autowrap */ 4110 case 7: /* autowrap */
3267 scr_autowrap (state); 4111 scr_autowrap (state);
3268 break; 4112 break;
3269 /* case 8: - auto repeat, can't do on a per window basis */ 4113 /* case 8: - auto repeat, can't do on a per window basis */
3270 case 9: /* X10 mouse reporting */ 4114 case 9: /* X10 mouse reporting */
3271 if (state) /* orthogonal */ 4115 if (state) /* orthogonal */
3272 PrivateModes &= ~ (PrivMode_MouseX11); 4116 priv_modes &= ~PrivMode_MouseX11;
3273 break; 4117 break;
3274#ifdef menuBar_esc 4118#ifdef menuBar_esc
3275 case menuBar_esc: 4119 case menuBar_esc:
3276#ifdef MENUBAR 4120#ifdef MENUBAR
3277 map_menuBar (state); 4121 map_menuBar (state);
3278#endif 4122#endif
3279 break; 4123 break;
3280#endif 4124#endif
3281#ifdef scrollBar_esc 4125#ifdef scrollBar_esc
3282 case scrollBar_esc: 4126 case scrollBar_esc:
3283 if (scrollbar_mapping (state)) 4127 if (scrollbar_mapping (state))
3284 { 4128 {
3285 resize_all_windows (0, 0, 0); 4129 resize_all_windows (0, 0, 0);
3286 scr_touch (true); 4130 scr_touch (true);
3287 } 4131 }
3288 break; 4132 break;
3289#endif 4133#endif
3290 case 25: /* visible/invisible cursor */ 4134 case 25: /* visible/invisible cursor */
3291 scr_cursor_visible (state); 4135 scr_cursor_visible (state);
3292 break; 4136 break;
3293 /* case 35: - shift keys */ 4137 /* case 35: - shift keys */
3294 /* case 40: - 80 <--> 132 mode */ 4138 /* case 40: - 80 <--> 132 mode */
3295 case 47: /* secondary screen */ 4139 case 47: /* secondary screen */
3296 scr_change_screen (state); 4140 scr_change_screen (state);
3297 break; 4141 break;
3298 /* case 66: - application key pad */ 4142 /* case 66: - application key pad */
3299 /* case 67: - backspace key */ 4143 /* case 67: - backspace key */
3300 case 1000: /* X11 mouse reporting */ 4144 case 1000: /* X11 mouse reporting */
3301 if (state) /* orthogonal */ 4145 if (state) /* orthogonal */
3302 PrivateModes &= ~ (PrivMode_MouseX10); 4146 priv_modes &= ~PrivMode_MouseX10;
3303 break; 4147 break;
3304#if 0 4148#if 0
3305 case 1001: 4149 case 1001:
3306 break; /* X11 mouse highlighting */ 4150 break; /* X11 mouse highlighting */
3307#endif 4151#endif
3308 case 1010: /* scroll to bottom on TTY output inhibit */ 4152 case 1010: /* scroll to bottom on TTY output inhibit */
3309 if (state) 4153 if (!state)
3310 Options &= ~Opt_scrollTtyOutput; 4154 SET_OPTION (Opt_scrollTtyOutput);
3311 else 4155 else
3312 Options |= Opt_scrollTtyOutput; 4156 CLR_OPTION (Opt_scrollTtyOutput);
3313 break; 4157 break;
3314 case 1011: /* scroll to bottom on key press */ 4158 case 1011: /* scroll to bottom on key press */
3315 if (state) 4159 if (state)
3316 Options |= Opt_scrollTtyKeypress; 4160 SET_OPTION (Opt_scrollTtyKeypress);
3317 else 4161 else
3318 Options &= ~Opt_scrollTtyKeypress; 4162 CLR_OPTION (Opt_scrollTtyKeypress);
3319 break; 4163 break;
3320 case 1047: /* secondary screen w/ clearing */ 4164 case 1047: /* secondary screen w/ clearing last */
3321 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 4165 if (OPTION (Opt_secondaryScreen))
3322 if (current_screen != PRIMARY) 4166 if (current_screen != PRIMARY)
3323 scr_erase_screen (2); 4167 scr_erase_screen (2);
3324 scr_change_screen (state); 4168 scr_change_screen (state);
3325 /* FALLTHROUGH */
3326 default:
3327 break; 4169 break;
4170 case 1049: /* secondary screen w/ clearing first */
4171 scr_change_screen (state);
4172 if (OPTION (Opt_secondaryScreen))
4173 if (current_screen != PRIMARY)
4174 scr_erase_screen (2);
4175 break;
4176 default:
4177 break;
3328 } 4178 }
3329 } 4179 }
3330} 4180}
3331/*}}} */ 4181/*}}} */
3332 4182
3333/*{{{ process sgr sequences */ 4183/*{{{ process sgr sequences */
3334void 4184void
3335rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 4185rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3336{ 4186{
3337 unsigned int i; 4187 unsigned int i;
3338 short rendset; 4188 short rendset;
3339 int rendstyle; 4189 int rendstyle;
3340 4190
3341 if (nargs == 0) 4191 if (nargs == 0)
3342 { 4192 {
3343 scr_rendition (0, ~RS_None); 4193 scr_rendition (0, ~RS_None);
3344 return; 4194 return;
3345 } 4195 }
4196
3346 for (i = 0; i < nargs; i++) 4197 for (i = 0; i < nargs; i++)
3347 { 4198 {
3348 rendset = -1; 4199 rendset = -1;
3349 switch (arg[i]) 4200 switch (arg[i])
3350 { 4201 {
… …
3352 rendset = 0, rendstyle = ~RS_None; 4203 rendset = 0, rendstyle = ~RS_None;
3353 break; 4204 break;
3354 case 1: 4205 case 1:
3355 rendset = 1, rendstyle = RS_Bold; 4206 rendset = 1, rendstyle = RS_Bold;
3356 break; 4207 break;
4208 //case 2: // low intensity
4209 case 3:
4210 rendset = 1, rendstyle = RS_Italic;
4211 break;
3357 case 4: 4212 case 4:
3358 rendset = 1, rendstyle = RS_Uline; 4213 rendset = 1, rendstyle = RS_Uline;
3359 break; 4214 break;
3360 case 5: 4215 case 5: // slowly blinking
4216 case 6: // rapidly blinking
3361 rendset = 1, rendstyle = RS_Blink; 4217 rendset = 1, rendstyle = RS_Blink;
3362 break; 4218 break;
4219 //case 6: // scoansi light background
3363 case 7: 4220 case 7:
3364 rendset = 1, rendstyle = RS_RVid; 4221 rendset = 1, rendstyle = RS_RVid;
3365 break; 4222 break;
3366 case 22: 4223 case 8:
4224 // invisible. NYI
4225 break;
4226 //case 9: // crossed out
4227 //case 10: // scoansi acs off, primary font
4228 //case 11: // scoansi acs on, first alt font
4229 //case 12: // scoansi acs on, |0x80, second alt font
4230 //...
4231 //case 19: // ninth alt font
4232 //case 20: // gothic
4233 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3367 rendset = 0, rendstyle = RS_Bold; 4234 rendset = 0, rendstyle = RS_Bold;
4235 break;
4236 case 22: // normal intensity
4237 rendset = 0, rendstyle = RS_Bold;
4238 break;
4239 case 23: // disable italic
4240 rendset = 0, rendstyle = RS_Italic;
3368 break; 4241 break;
3369 case 24: 4242 case 24:
3370 rendset = 0, rendstyle = RS_Uline; 4243 rendset = 0, rendstyle = RS_Uline;
3371 break; 4244 break;
3372 case 25: 4245 case 25:
3373 rendset = 0, rendstyle = RS_Blink; 4246 rendset = 0, rendstyle = RS_Blink;
3374 break; 4247 break;
4248 case 26: // variable spacing (iso 8613)
4249 rendset = 0, rendstyle = RS_Blink;
4250 break;
3375 case 27: 4251 case 27:
3376 rendset = 0, rendstyle = RS_RVid; 4252 rendset = 0, rendstyle = RS_RVid;
3377 break; 4253 break;
4254 //case 28: // visible. NYI
4255 //case 29: // not crossed-out
3378 } 4256 }
4257
3379 if (rendset != -1) 4258 if (rendset != -1)
3380 { 4259 {
3381 scr_rendition (rendset, rendstyle); 4260 scr_rendition (rendset, rendstyle);
3382 continue; /* for (;i;) */ 4261 continue; /* for (;i;) */
3383 } 4262 }
… …
3390 case 33: 4269 case 33:
3391 case 34: 4270 case 34:
3392 case 35: 4271 case 35:
3393 case 36: 4272 case 36:
3394 case 37: 4273 case 37:
3395 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), 4274 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3396 Color_fg);
3397 break; 4275 break;
3398#ifdef TTY_256COLOR 4276 case 38: // set fg color, ISO 8613-6
3399 case 38:
3400 if (nargs > i + 2 && arg[i + 1] == 5) 4277 if (nargs > i + 2 && arg[i + 1] == 5)
3401 { 4278 {
3402 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 4279 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3403 Color_fg);
3404 i += 2; 4280 i += 2;
3405 } 4281 }
3406 break; 4282 break;
3407#endif
3408 case 39: /* default fg */ 4283 case 39: /* default fg */
3409 scr_color (Color_fg, Color_fg); 4284 scr_color (Color_fg, Color_fg);
3410 break; 4285 break;
3411 4286
3412 case 40: 4287 case 40:
… …
3415 case 43: 4290 case 43:
3416 case 44: 4291 case 44:
3417 case 45: 4292 case 45:
3418 case 46: 4293 case 46:
3419 case 47: 4294 case 47:
3420 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), 4295 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3421 Color_bg);
3422 break; 4296 break;
3423#ifdef TTY_256COLOR 4297 case 48: // set bg color, ISO 8613-6
3424 case 48:
3425 if (nargs > i + 2 && arg[i + 1] == 5) 4298 if (nargs > i + 2 && arg[i + 1] == 5)
3426 { 4299 {
3427 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 4300 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3428 Color_bg);
3429 i += 2; 4301 i += 2;
3430 } 4302 }
3431 break; 4303 break;
3432#endif
3433 case 49: /* default bg */ 4304 case 49: /* default bg */
3434 scr_color (Color_bg, Color_bg); 4305 scr_color (Color_bg, Color_bg);
3435 break; 4306 break;
4307
4308 //case 50: // not variable spacing
3436 4309
3437#ifndef NO_BRIGHTCOLOR 4310#ifndef NO_BRIGHTCOLOR
3438 case 90: 4311 case 90:
3439 case 91: /* set bright fg color */ 4312 case 91: /* set bright fg color */
3440 case 92: 4313 case 92:
3441 case 93: 4314 case 93:
3442 case 94: 4315 case 94:
3443 case 95: 4316 case 95:
3444 case 96: 4317 case 96:
3445 case 97: 4318 case 97:
3446 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 4319 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3447 Color_fg);
3448 break; 4320 break;
3449 case 100: 4321 case 100:
3450 case 101: /* set bright bg color */ 4322 case 101: /* set bright bg color */
3451 case 102: 4323 case 102:
3452 case 103: 4324 case 103:
3453 case 104: 4325 case 104:
3454 case 105: 4326 case 105:
3455 case 106: 4327 case 106:
3456 case 107: 4328 case 107:
3457 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 4329 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3458 Color_bg);
3459 break; 4330 break;
3460#endif 4331#endif
3461
3462 } 4332 }
3463 } 4333 }
3464} 4334}
3465/*}}} */ 4335/*}}} */
3466 4336
3467/*{{{ process Rob Nation's own graphics mode sequences */ 4337/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3468void 4338void
3469rxvt_term::process_graphics () 4339rxvt_term::process_graphics ()
3470{ 4340{
3471 unsigned char ch, cmd = cmd_getc (); 4341 unicode_t ch, cmd = cmd_getc ();
3472 4342
3473 if (cmd == 'Q') 4343 if (cmd == 'Q')
3474 { /* query graphics */ 4344 { /* query graphics */
3475 tt_printf ("\033G0\n"); /* no graphics */ 4345 tt_printf ("\033G0\012"); /* no graphics */
3476 return; 4346 return;
3477 } 4347 }
3478 /* swallow other graphics sequences until terminating ':' */ 4348 /* swallow other graphics sequences until terminating ':' */
3479 do 4349 do
3480 ch = cmd_getc (); 4350 ch = cmd_getc ();
… …
3495 unsigned char buf[256]; 4365 unsigned char buf[256];
3496 4366
3497 va_start (arg_ptr, fmt); 4367 va_start (arg_ptr, fmt);
3498 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4368 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3499 va_end (arg_ptr); 4369 va_end (arg_ptr);
3500 tt_write (buf, STRLEN (buf)); 4370 tt_write (buf, strlen (buf));
3501} 4371}
3502 4372
3503/* ---------------------------------------------------------------------- */ 4373/* ---------------------------------------------------------------------- */
3504/* Write data to the pty as typed by the user, pasted with the mouse, 4374/* 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. 4375 * or generated by us in response to a query ESC sequence.
3506 */ 4376 */
4377const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4378
3507void 4379void
3508rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4380rxvt_term::tt_write (const unsigned char *data, unsigned int len)
3509{ 4381{
3510 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4382 if (v_buflen == 0)
4383 {
4384 ssize_t written = write (pty.pty, data, min (len, MAX_PTY_WRITE));
3511 4385
3512 if (len) 4386 if ((unsigned int)written == len)
4387 return;
4388
4389 data += written;
4390 len -= written;
3513 { 4391 }
4392
4393 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
4394
4395 memcpy (v_buffer + v_buflen, data, len);
4396 v_buflen += len;
4397
4398 pty_ev.set (EVENT_READ | EVENT_WRITE);
4399}
4400
4401void rxvt_term::pty_write ()
4402{
4403 int written = write (pty.pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4404
4405 if (written > 0)
4406 {
4407 v_buflen -= written;
4408
3514 if (v_buflen == 0) 4409 if (v_buflen == 0)
3515 { 4410 {
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); 4411 free (v_buffer);
3543 v_buffer = 0; 4412 v_buffer = 0;
3544 v_buflen = 0; 4413 v_buflen = 0;
3545 4414
3546 pty_ev.set (EVENT_READ); 4415 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; 4416 return;
3559 } 4417 }
4418
4419 memmove (v_buffer, v_buffer + written, v_buflen);
3560 } 4420 }
4421 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4422 pty_ev.set (EVENT_READ);
3561} 4423}
3562 4424
3563/*----------------------- end-of-file (C source) -----------------------*/ 4425/*----------------------- end-of-file (C source) -----------------------*/
3564 4426

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