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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.64 by pcg, Wed Mar 3 04:07:52 2004 UTC vs.
Revision 1.323 by ayin, Mon May 28 18:38:03 2007 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: command.c 2 * File: command.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7 * - original version 7 * - original version
… …
25 * - extensive modifications 25 * - extensive modifications
26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> 26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org>
27 * Copyright (c) 2001 Marius Gedminas 27 * Copyright (c) 2001 Marius Gedminas
28 * - Ctrl/Mod4+Tab works like Meta+Tab (options) 28 * - Ctrl/Mod4+Tab works like Meta+Tab (options)
29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org> 29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org>
30 * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com> 30 * Copyright (c) 2003-2006 Marc Lehmann <pcg@goof.com>
31 * 31 *
32 * This program is free software; you can redistribute it and/or modify 32 * This program is free software; you can redistribute it and/or modify
33 * it under the terms of the GNU General Public License as published by 33 * it under the terms of the GNU General Public License as published by
34 * the Free Software Foundation; either version 2 of the License, or 34 * the Free Software Foundation; either version 2 of the License, or
35 * (at your option) any later version. 35 * (at your option) any later version.
… …
43 * along with this program; if not, write to the Free Software 43 * along with this program; if not, write to the Free Software
44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
45 *----------------------------------------------------------------------*/ 45 *----------------------------------------------------------------------*/
46 46
47/*{{{ includes: */ 47/*{{{ includes: */
48#include "../config.h" /* NECESSARY */ 48#include "../config.h"
49#include "rxvt.h" /* NECESSARY */ 49#include "rxvt.h"
50#include "rxvtperl.h"
50#include "version.h" 51#include "version.h"
51#include "command.h" 52#include "command.h"
52 53
53#include <wchar.h> 54#ifdef KEYSYM_RESOURCE
55# include "keyboard.h"
56#endif
57
58#include <csignal>
59
60#if LINUX_YIELD_HACK
61# include <ctime>
62#endif
54 63
55/*----------------------------------------------------------------------*/ 64/*----------------------------------------------------------------------*/
56 65
57/*{{{ Convert the keypress event into a string */ 66#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
67
68#if ENABLE_FRILLS || ISO_14755
69
70#define ISO_14755_STARTED 0x80000000UL
71#define ISO_14755_51 0x40000000UL // basic (section 5.1)
72#define ISO_14755_52 0x20000000UL // keycap (section 5.2)
73#define ISO_14755_54 0x10000000UL // code feedback (section 5.4)
74#define ISO_14755_MASK 0x0fffffffUL
75
76#if ISO_14755
77static unsigned short iso14755_symtab[] = {
78 // keysym, unicode
79 XK_Left, 0x2190,
80 XK_KP_Left, 0x2190,
81 XK_Up, 0x2191,
82 XK_KP_Up, 0x2191,
83 XK_Right, 0x2192,
84 XK_KP_Right, 0x2192,
85 XK_Down, 0x2193,
86 XK_KP_Down, 0x2193,
87 XK_Linefeed, 0x21b4,
88 XK_Return, 0x21b5,
89 XK_KP_Enter, 0x21b5,
90
91 XK_Prior, 0x21de,
92 XK_Next, 0x21df,
93 XK_Tab, 0x21e5,
94 XK_ISO_Left_Tab, 0x21e6,
95 XK_Shift_L, 0x21e7,
96 XK_Shift_R, 0x21e7,
97
98 XK_Shift_Lock, 0x21eb,
99 XK_ISO_Lock, 0x21eb,
100 XK_ISO_Lock, 0x21eb,
101 XK_Caps_Lock, 0x21ec,
102 XK_Num_Lock, 0x21ed,
103 XK_ISO_Level3_Shift, 0x21ee,
104 XK_ISO_Level3_Lock, 0x21ef,
105 XK_ISO_Group_Lock, 0x21f0,
106 XK_Home, 0x21f1,
107 XK_End, 0x21f2,
108
109 XK_Execute, 0x2318,
110 XK_Begin, 0x2320,
111 XK_Delete, 0x2326,
112 XK_Clear, 0x2327,
113 XK_BackSpace, 0x232b,
114 XK_Insert, 0x2380,
115 XK_Control_L, 0x2388,
116 XK_Control_R, 0x2388,
117 XK_Pause, 0x2389,
118 XK_Break, 0x238a,
119 XK_Escape, 0x238b,
120 XK_Undo, 0x238c,
121 XK_Print, 0x2399,
122
123 XK_space, 0x2423,
124
125#ifdef XK_KP_Begin
126 XK_KP_Prior, 0x21de,
127 XK_KP_Next, 0x21df,
128 XK_KP_Begin, 0x2320,
129 XK_KP_Insert, 0x2380,
130 XK_KP_Delete, 0x2326,
131 XK_KP_Space, 0x2422,
132#endif
133 0,
134};
135
58void 136void
137rxvt_term::iso14755_54 (int x, int y)
138{
139 x = Pixel2Col (x);
140 y = Pixel2Row (y);
141
142 if (!IN_RANGE_EXC (x, 0, ncol)
143 || !IN_RANGE_EXC (y, 0, nrow))
144 return;
145
146 for (;;)
147 {
148 const line_t &l = ROW(y + view_start);
149
150 text_t t = l.t[x];
151
152 if (t != NOCHAR || !x)
153 {
154 iso14755_51 (l.t[x], l.r[x], x, y);
155 iso14755buf = ISO_14755_54;
156 break;
157 }
158
159 x--;
160 }
161}
162
163void
164rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y)
165{
166 rxvt_fontset *fs = FONTSET (r);
167 rxvt_font *f = (*fs)[fs->find_font (ch)];
168 wchar_t *chr, *alloc, ch2, *fname;
169 int len;
170
171 fname = rxvt_utf8towcs (f->name);
172
173# if ENABLE_COMBINING
174 if (IS_COMPOSE (ch))
175 {
176 len = rxvt_composite.expand (ch, 0);
177 alloc = chr = new wchar_t[len];
178 rxvt_composite.expand (ch, chr);
179 }
180 else
181# endif
182 {
183 ch2 = ch;
184
185 alloc = 0;
186 chr = &ch2;
187 len = 1;
188 }
189
190 char attr[80]; // plenty
191
192 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
193 (int)r,
194 fgcolor_of (r), bgcolor_of (r),
195 r & RS_Bold ? " bold" : "",
196 r & RS_Italic ? " italic" : "",
197 r & RS_Blink ? " blink" : "",
198 r & RS_RVid ? " rvid" : "",
199 r & RS_Uline ? " uline" : "",
200 r & RS_Careful ? " careful" : "");
201
202 int width = wcswidth (fname, wcslen (fname));
203
204 max_it (width, 8+5); // for char + hey
205 max_it (width, strlen (attr));
206
207 if (y >= 0)
208 {
209 y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1;
210 x = 0;
211 }
212
213 scr_overlay_new (x, y, width, len + 2);
214
215 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
216
217 for (int y = 0; y < len; y++)
218 {
219 char buf[9];
220
221 ch = *chr++;
222
223 sprintf (buf, "%8x", ch);
224 scr_overlay_set (0, y, buf);
225 scr_overlay_set (9, y, '=');
226# if !UNICODE3
227 if (ch >= 0x10000)
228 ch = 0xfffd;
229# endif
230 scr_overlay_set (11, y, ch, r);
231
232 if (WCWIDTH (ch) >= 2)
233 scr_overlay_set (12, y, NOCHAR, r);
234 }
235
236// {
237// char buf[4+4+3+1];
238// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y);
239// scr_overlay_set (0, 0, buf);
240// }
241 scr_overlay_set (0, len , attr);
242 scr_overlay_set (0, len + 1, fname);
243
244 free (fname);
245
246# if ENABLE_COMBINING
247 if (alloc)
248 delete [] alloc;
249# endif
250}
251#endif
252
253void
254rxvt_term::commit_iso14755 ()
255{
256 wchar_t ch[2];
257
258 ch[0] = iso14755buf & ISO_14755_MASK;
259 ch[1] = 0;
260
261 if (iso14755buf & ISO_14755_51)
262 {
263 char mb[16];
264 int len;
265
266 // allow verbatim 0-bytes and control-bytes to be entered
267 if (ch[0] >= 0x20)
268 len = wcstombs (mb, ch, 16);
269 else
270 {
271 mb[0] = ch[0];
272 len = 1;
273 }
274
275 if (len > 0)
276 tt_write (mb, len);
277 else
278 scr_bell ();
279 }
280
281 iso14755buf = 0;
282}
283
284int
59rxvt_term::lookup_key (XKeyEvent &ev) 285rxvt_term::hex_keyval (XKeyEvent &ev)
286{
287 // check wether this event corresponds to a hex digit
288 // if the modifiers had not been pressed.
289 for (int index = 0; index < 8; index++)
290 {
291 KeySym k = XLookupKeysym (&ev, index);
292
293 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
294 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
295 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
296 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
297 }
298
299 return -1;
300}
301#endif
302
303void
304rxvt_term::key_press (XKeyEvent &ev)
60{ 305{
61 int ctrl, meta, shft, len; 306 int ctrl, meta, shft, len;
62 unsigned int newlen; 307 unsigned int newlen;
63 KeySym keysym; 308 KeySym keysym;
64#ifdef DEBUG_CMD
65 static int debug_key = 1; /* accessible by a debugger only */
66#endif
67 int valid_keysym; 309 int valid_keysym;
68 unsigned char kbuf[KBUFSZ]; 310 char kbuf[KBUFSZ];
311
312#if ISO_14755
313 if (iso14755buf & ISO_14755_52)
314 return;
315#endif
69 316
70 /* 317 /*
71 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 318 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
72 * escape sequence to toggle the Keypad. 319 * escape sequence to toggle the Keypad.
73 * 320 *
74 * Always permit `shift' to override the current setting 321 * Always permit `shift' to override the current setting
75 */ 322 */
76 shft = (ev.state & ShiftMask); 323 shft = ev.state & ShiftMask;
77 ctrl = (ev.state & ControlMask); 324 ctrl = ev.state & ControlMask;
78 meta = (ev.state & ModMetaMask); 325 meta = ev.state & ModMetaMask;
79 326
80 if (numlock_state || (ev.state & ModNumLockMask)) 327 if (numlock_state || (ev.state & ModNumLockMask))
81 { 328 {
82 numlock_state = (ev.state & ModNumLockMask); 329 numlock_state = (ev.state & ModNumLockMask);
83 PrivMode ((!numlock_state), PrivMode_aplKP); 330 PrivMode ((!numlock_state), PrivMode_aplKP);
… …
88#ifdef USE_XIM 335#ifdef USE_XIM
89 if (Input_Context) 336 if (Input_Context)
90 { 337 {
91 Status status_return; 338 Status status_return;
92 339
340#if 0
93#ifdef X_HAVE_UTF8_STRING 341#ifdef X_HAVE_UTF8_STRING
94 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful 342 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
95 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 343 len = Xutf8LookupString (Input_Context, &ev, kbuf,
96 KBUFSZ, &keysym, &status_return); 344 KBUFSZ, &keysym, &status_return);
97 else 345 else
346#endif
98#endif 347#endif
99 { 348 {
100 wchar_t wkbuf[KBUFSZ + 1]; 349 wchar_t wkbuf[KBUFSZ + 1];
101 350
102 // the XOpenIM manpage lies about hardcoding the locale 351 // the XOpenIM manpage lies about hardcoding the locale
103 // at the point of XOpenIM, so temporarily switch locales 352 // at the point of XOpenIM, so temporarily switch locales
104 if (rs[Rs_imLocale]) 353 if (rs[Rs_imLocale])
105 SET_LOCALE (rs[Rs_imLocale]); 354 SET_LOCALE (rs[Rs_imLocale]);
355
106 // assume wchar_t == unicode or better 356 // assume wchar_t == unicode or better
107 len = XwcLookupString (Input_Context, &ev, wkbuf, 357 len = XwcLookupString (Input_Context, &ev, wkbuf,
108 KBUFSZ, &keysym, &status_return); 358 KBUFSZ, &keysym, &status_return);
359
109 if (rs[Rs_imLocale]) 360 if (rs[Rs_imLocale])
110 SET_LOCALE (locale); 361 SET_LOCALE (locale);
111 362
112 if (status_return == XLookupChars 363 if (status_return == XLookupChars
113 || status_return == XLookupBoth) 364 || status_return == XLookupBoth)
… …
134 || status_return == XLookupBoth; 385 || status_return == XLookupBoth;
135 } 386 }
136 else 387 else
137#endif 388#endif
138 { 389 {
139 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 390 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
140 valid_keysym = keysym != NoSymbol; 391 valid_keysym = keysym != NoSymbol;
141 } 392 }
142 393
143 if (valid_keysym) 394 if (valid_keysym)
144 { 395 {
145 /* for some backwards compatibility */ 396#ifdef KEYSYM_RESOURCE
146#if defined(HOTKEY_CTRL) || defined(HOTKEY_META) 397 if (keyboard->dispatch (this, keysym, ev.state))
147# ifdef HOTKEY_CTRL 398 return;
148 if (ctrl)
149# else
150 if (meta)
151# endif 399#endif
152 {
153 if (keysym == ks_bigfont)
154 {
155 change_font (FONT_UP);
156 return;
157 }
158 else if (keysym == ks_smallfont)
159 {
160 change_font (FONT_DN);
161 return;
162 }
163 }
164#endif
165 400
166 if (TermWin.saveLines) 401 if (saveLines)
167 { 402 {
168#ifdef UNSHIFTED_SCROLLKEYS 403#ifdef UNSHIFTED_SCROLLKEYS
169 if (!ctrl && !meta) 404 if (!ctrl && !meta)
170 {
171#else 405#else
172 if (IS_SCROLL_MOD) 406 if (IS_SCROLL_MOD)
407#endif
173 { 408 {
174#endif
175 int lnsppg; 409 int lnsppg;
176 410
177#ifdef PAGING_CONTEXT_LINES 411#ifdef PAGING_CONTEXT_LINES
178 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 412 lnsppg = nrow - PAGING_CONTEXT_LINES;
179#else 413#else
180 lnsppg = TermWin.nrow * 4 / 5; 414 lnsppg = nrow * 4 / 5;
181#endif 415#endif
182 if (keysym == XK_Prior) 416 if (keysym == XK_Prior)
183 { 417 {
184 scr_page (UP, lnsppg); 418 scr_page (UP, lnsppg);
185 return; 419 return;
… …
213 scr_move_to (0, 1); 447 scr_move_to (0, 1);
214 return; 448 return;
215 } 449 }
216 else if (keysym == XK_End) 450 else if (keysym == XK_End)
217 { 451 {
218 scr_move_to (1, 0); 452 scr_move_to (1, 1);
219 return; 453 return;
220 } 454 }
221 } 455 }
222#endif 456#endif
223 } 457 }
… …
228 if (keysym >= XK_F1 && keysym <= XK_F10) 462 if (keysym >= XK_F1 && keysym <= XK_F10)
229 { 463 {
230 keysym += (XK_F11 - XK_F1); 464 keysym += (XK_F11 - XK_F1);
231 shft = 0; /* turn off Shift */ 465 shft = 0; /* turn off Shift */
232 } 466 }
233 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 467 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
234 { 468 {
235 switch (keysym) 469 switch (keysym)
236 { 470 {
237 /* normal XTerm key bindings */ 471 /* normal XTerm key bindings */
238 case XK_Insert: /* Shift+Insert = paste mouse selection */ 472 case XK_Insert: /* Shift+Insert = paste mouse selection */
239 selection_request (ev.time, 0, 0); 473 selection_request (ev.time);
240 return; 474 return;
475#if TODO
241 /* rxvt extras */ 476 /* rxvt extras */
242 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 477 case XK_KP_Add: /* Shift+KP_Add = bigger font */
243 change_font (FONT_UP); 478 change_font (FONT_UP);
244 return; 479 return;
245 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 480 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
246 change_font (FONT_DN); 481 change_font (FONT_DN);
247 return; 482 return;
483#endif
248 } 484 }
249 } 485 }
250 } 486 }
251#ifdef PRINTPIPE 487
252 if (keysym == XK_Print) 488#if ENABLE_FRILLS || ISO_14755
253 { 489 // ISO 14755 support
254 scr_printscreen (ctrl | shft); 490 if (shft && ctrl)
255 return;
256 } 491 {
257#endif 492 int hv;
258 493
259 if (keysym >= 0xFF00 && keysym <= 0xFFFF) 494 if (iso14755buf & ISO_14755_51
260 { 495 && (keysym == XK_space || keysym == XK_KP_Space
261#ifdef KEYSYM_RESOURCE 496 || keysym == XK_Return || keysym == XK_KP_Enter))
262 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL)
263 { 497 {
264 unsigned int l; 498 commit_iso14755 ();
265 const unsigned char *kbuf0; 499 iso14755buf = ISO_14755_51;
266 const unsigned char ch = C0_ESC; 500# if ISO_14755
267 501 iso14755_51 (0);
268 kbuf0 = (Keysym_map[keysym & 0xFF]);
269 l = (unsigned int)*kbuf0++;
270
271 /* escape prefix */
272 if (meta)
273# ifdef META8_OPTION
274 if (meta_char == C0_ESC)
275# endif 502# endif
276 tt_write (&ch, 1); 503 return;
277 tt_write (kbuf0, l); 504 }
505 else if (keysym == XK_BackSpace)
506 {
507 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
508# if ISO_14755
509 iso14755_51 (iso14755buf & ISO_14755_MASK);
510# endif
511 return;
512 }
513 else if ((hv = hex_keyval (ev)) >= 0)
514 {
515 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
516 | hv | ISO_14755_51;
517# if ISO_14755
518 iso14755_51 (iso14755buf & ISO_14755_MASK);
519# endif
278 return; 520 return;
279 } 521 }
280 else 522 else
523 {
524# if ENABLE_OVERLAY
525 scr_overlay_off ();
281#endif 526# endif
527 iso14755buf = 0;
528 }
529 }
530 else if ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
531 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R)))
532 if (!(iso14755buf & ISO_14755_STARTED))
533 {
534 iso14755buf |= ISO_14755_STARTED;
535# if ENABLE_OVERLAY
536 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
537 scr_overlay_set (0, 0, "ISO 14755 mode");
538# endif
539 }
540#endif
541
542#ifdef PRINTPIPE
543 if (keysym == XK_Print)
544 {
545 scr_printscreen (ctrl | shft);
546 return;
547 }
548#endif
549
550 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
551 {
282 { 552 {
283 newlen = 1; 553 newlen = 1;
284 switch (keysym) 554 switch (keysym)
285 { 555 {
286#ifndef NO_BACKSPACE_KEY 556#ifndef NO_BACKSPACE_KEY
287 case XK_BackSpace: 557 case XK_BackSpace:
288 if (PrivateModes & PrivMode_HaveBackSpace) 558 if (priv_modes & PrivMode_HaveBackSpace)
289 { 559 {
290 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace) 560 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
291 ^ !!ctrl) ? '\b' : '\177'; 561 ^ !!ctrl) ? '\b' : '\177';
292 kbuf[1] = '\0'; 562 kbuf[1] = '\0';
293 } 563 }
294 else 564 else
295 STRCPY (kbuf, key_backspace); 565 strcpy (kbuf, key_backspace);
296 break; 566 break;
297#endif 567#endif
298#ifndef NO_DELETE_KEY 568#ifndef NO_DELETE_KEY
569# ifdef XK_KP_Prior
570 case XK_KP_Delete:
571 /* allow shift to override */
572 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
573 {
574 strcpy (kbuf, "\033On");
575 break;
576 }
577 /* FALLTHROUGH */
578# endif
299 case XK_Delete: 579 case XK_Delete:
300 STRCPY (kbuf, key_delete); 580 strcpy (kbuf, key_delete);
301 break; 581 break;
302#endif 582#endif
303 case XK_Tab: 583 case XK_Tab:
304 if (shft) 584 if (shft)
305 STRCPY (kbuf, "\033[Z"); 585 strcpy (kbuf, "\033[Z");
306 else 586 else
307 { 587 {
308#ifdef CTRL_TAB_MAKES_META 588#ifdef CTRL_TAB_MAKES_META
309 if (ctrl) 589 if (ctrl)
310 meta = 1; 590 meta = 1;
… …
316 newlen = 0; 596 newlen = 0;
317 } 597 }
318 break; 598 break;
319 599
320#ifdef XK_KP_Left 600#ifdef XK_KP_Left
321 case XK_KP_Up: /* \033Ox or standard */ 601 case XK_KP_Up: /* \033Ox or standard */
322 case XK_KP_Down: /* \033Or or standard */ 602 case XK_KP_Down: /* \033Or or standard */
323 case XK_KP_Right: /* \033Ov or standard */ 603 case XK_KP_Right: /* \033Ov or standard */
324 case XK_KP_Left: /* \033Ot or standard */ 604 case XK_KP_Left: /* \033Ot or standard */
325 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 605 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
326 { 606 {
327 STRCPY (kbuf, "\033OZ"); 607 strcpy (kbuf, "\033OZ");
328 kbuf[2] = "txvr"[keysym - XK_KP_Left]; 608 kbuf[2] = "txvr"[keysym - XK_KP_Left];
329 break; 609 break;
330 } 610 }
331 else 611 else
332 /* translate to std. cursor key */ 612 /* translate to std. cursor key */
… …
335#endif 615#endif
336 case XK_Up: /* "\033[A" */ 616 case XK_Up: /* "\033[A" */
337 case XK_Down: /* "\033[B" */ 617 case XK_Down: /* "\033[B" */
338 case XK_Right: /* "\033[C" */ 618 case XK_Right: /* "\033[C" */
339 case XK_Left: /* "\033[D" */ 619 case XK_Left: /* "\033[D" */
340 STRCPY (kbuf, "\033[Z"); 620 strcpy (kbuf, "\033[Z");
341 kbuf[2] = "DACB"[keysym - XK_Left]; 621 kbuf[2] = "DACB"[keysym - XK_Left];
342 /* do Shift first */ 622 /* do Shift first */
343 if (shft) 623 if (shft)
344 kbuf[2] = "dacb"[keysym - XK_Left]; 624 kbuf[2] = "dacb"[keysym - XK_Left];
345 else if (ctrl) 625 else if (ctrl)
346 { 626 {
347 kbuf[1] = 'O'; 627 kbuf[1] = 'O';
348 kbuf[2] = "dacb"[keysym - XK_Left]; 628 kbuf[2] = "dacb"[keysym - XK_Left];
349 } 629 }
350 else if (PrivateModes & PrivMode_aplCUR) 630 else if (priv_modes & PrivMode_aplCUR)
351 kbuf[1] = 'O'; 631 kbuf[1] = 'O';
352 break; 632 break;
353 633
354#ifndef UNSHIFTED_SCROLLKEYS 634#ifndef UNSHIFTED_SCROLLKEYS
355# ifdef XK_KP_Prior 635# ifdef XK_KP_Prior
356 case XK_KP_Prior: 636 case XK_KP_Prior:
357 /* allow shift to override */ 637 /* allow shift to override */
358 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 638 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
359 { 639 {
360 STRCPY (kbuf, "\033Oy"); 640 strcpy (kbuf, "\033Oy");
361 break; 641 break;
362 } 642 }
363 /* FALLTHROUGH */ 643 /* FALLTHROUGH */
364# endif 644# endif
365 case XK_Prior: 645 case XK_Prior:
366 STRCPY (kbuf, "\033[5~"); 646 strcpy (kbuf, "\033[5~");
367 break; 647 break;
368# ifdef XK_KP_Next 648# ifdef XK_KP_Next
369 case XK_KP_Next: 649 case XK_KP_Next:
370 /* allow shift to override */ 650 /* allow shift to override */
371 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 651 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
372 { 652 {
373 STRCPY (kbuf, "\033Os"); 653 strcpy (kbuf, "\033Os");
374 break; 654 break;
375 } 655 }
376 /* FALLTHROUGH */ 656 /* FALLTHROUGH */
377# endif 657# endif
378 case XK_Next: 658 case XK_Next:
379 STRCPY (kbuf, "\033[6~"); 659 strcpy (kbuf, "\033[6~");
380 break; 660 break;
381#endif 661#endif
382 case XK_KP_Enter: 662 case XK_KP_Enter:
383 /* allow shift to override */ 663 /* allow shift to override */
384 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 664 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
385 { 665 {
386 STRCPY (kbuf, "\033OM"); 666 strcpy (kbuf, "\033OM");
667 break;
668 }
669
670 /* FALLTHROUGH */
671
672 case XK_Return:
673 if (priv_modes & PrivMode_LFNL)
674 {
675 kbuf[0] = '\015';
676 kbuf[1] = '\012';
677 kbuf[2] = '\0';
387 } 678 }
388 else 679 else
389 { 680 {
390 kbuf[0] = '\r'; 681 kbuf[0] = '\015';
391 kbuf[1] = '\0'; 682 kbuf[1] = '\0';
392 } 683 }
393 break; 684 break;
394 685
395#ifdef XK_KP_Begin 686#ifdef XK_KP_Begin
396 case XK_KP_Begin: 687 case XK_KP_Begin:
397 STRCPY (kbuf, "\033Ou"); 688 strcpy (kbuf, "\033Ou");
398 break; 689 break;
399 690
400 case XK_KP_Insert:
401 STRCPY (kbuf, "\033Op");
402 break;
403
404 case XK_KP_Delete:
405 STRCPY (kbuf, "\033On");
406 break;
407#endif 691#endif
408 case XK_KP_F1: /* "\033OP" */ 692 case XK_KP_F1: /* "\033OP" */
409 case XK_KP_F2: /* "\033OQ" */ 693 case XK_KP_F2: /* "\033OQ" */
410 case XK_KP_F3: /* "\033OR" */ 694 case XK_KP_F3: /* "\033OR" */
411 case XK_KP_F4: /* "\033OS" */ 695 case XK_KP_F4: /* "\033OS" */
412 STRCPY (kbuf, "\033OP"); 696 strcpy (kbuf, "\033OP");
413 kbuf[2] += (keysym - XK_KP_F1); 697 kbuf[2] += (keysym - XK_KP_F1);
414 break; 698 break;
415 699
416 case XK_KP_Multiply: /* "\033Oj" : "*" */ 700 case XK_KP_Multiply: /* "\033Oj" : "*" */
417 case XK_KP_Add: /* "\033Ok" : "+" */ 701 case XK_KP_Add: /* "\033Ok" : "+" */
… …
428 case XK_KP_6: /* "\033Ov" : "6" */ 712 case XK_KP_6: /* "\033Ov" : "6" */
429 case XK_KP_7: /* "\033Ow" : "7" */ 713 case XK_KP_7: /* "\033Ow" : "7" */
430 case XK_KP_8: /* "\033Ox" : "8" */ 714 case XK_KP_8: /* "\033Ox" : "8" */
431 case XK_KP_9: /* "\033Oy" : "9" */ 715 case XK_KP_9: /* "\033Oy" : "9" */
432 /* allow shift to override */ 716 /* allow shift to override */
433 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 717 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
434 { 718 {
435 STRCPY (kbuf, "\033Oj"); 719 strcpy (kbuf, "\033Oj");
436 kbuf[2] += (keysym - XK_KP_Multiply); 720 kbuf[2] += (keysym - XK_KP_Multiply);
437 } 721 }
438 else 722 else
439 { 723 {
440 kbuf[0] = ('*' + (keysym - XK_KP_Multiply)); 724 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
441 kbuf[1] = '\0'; 725 kbuf[1] = '\0';
442 } 726 }
443 break; 727 break;
444 728
445 case XK_Find: 729 case XK_Find:
446 STRCPY (kbuf, "\033[1~"); 730 strcpy (kbuf, "\033[1~");
447 break; 731 break;
732
733#ifdef XK_KP_End
734 case XK_KP_Insert:
735 /* allow shift to override */
736 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
737 {
738 strcpy (kbuf, "\033Op");
739 break;
740 }
741 /* FALLTHROUGH */
742#endif
448 case XK_Insert: 743 case XK_Insert:
449 STRCPY (kbuf, "\033[2~"); 744 strcpy (kbuf, "\033[2~");
450 break; 745 break;
451#ifdef DXK_Remove /* support for DEC remove like key */ 746#ifdef DXK_Remove /* support for DEC remove like key */
452 case DXK_Remove: 747 case DXK_Remove:
453 /* FALLTHROUGH */ 748 /* FALLTHROUGH */
454#endif 749#endif
455 case XK_Execute: 750 case XK_Execute:
456 STRCPY (kbuf, "\033[3~"); 751 strcpy (kbuf, "\033[3~");
457 break; 752 break;
458 case XK_Select: 753 case XK_Select:
459 STRCPY (kbuf, "\033[4~"); 754 strcpy (kbuf, "\033[4~");
460 break; 755 break;
461#ifdef XK_KP_End 756#ifdef XK_KP_End
462 case XK_KP_End: 757 case XK_KP_End:
463 /* allow shift to override */ 758 /* allow shift to override */
464 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 759 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
465 { 760 {
466 STRCPY (kbuf, "\033Oq"); 761 strcpy (kbuf, "\033Oq");
467 break; 762 break;
468 } 763 }
469 /* FALLTHROUGH */ 764 /* FALLTHROUGH */
470#endif 765#endif
471 case XK_End: 766 case XK_End:
472 STRCPY (kbuf, KS_END); 767 strcpy (kbuf, KS_END);
473 break; 768 break;
474#ifdef XK_KP_Home 769#ifdef XK_KP_Home
475 case XK_KP_Home: 770 case XK_KP_Home:
476 /* allow shift to override */ 771 /* allow shift to override */
477 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 772 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
478 { 773 {
479 STRCPY (kbuf, "\033Ow"); 774 strcpy (kbuf, "\033Ow");
480 break; 775 break;
481 } 776 }
482 /* FALLTHROUGH */ 777 /* FALLTHROUGH */
483#endif 778#endif
484 case XK_Home: 779 case XK_Home:
485 STRCPY (kbuf, KS_HOME); 780 strcpy (kbuf, KS_HOME);
486 break; 781 break;
487 782
488#define FKEY(n, fkey) \ 783#define FKEY(n, fkey) \
489 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey))) 784 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
490 785
… …
542#undef FKEY 837#undef FKEY
543 default: 838 default:
544 newlen = 0; 839 newlen = 0;
545 break; 840 break;
546 } 841 }
842
547 if (newlen) 843 if (newlen)
548 len = STRLEN (kbuf); 844 len = strlen (kbuf);
549 } 845 }
846
550 /* 847 /*
551 * Pass meta for all function keys, if 'meta' option set 848 * Pass meta for all function keys, if 'meta' option set
552 */ 849 */
553#ifdef META8_OPTION 850#ifdef META8_OPTION
554 if (meta && (meta_char == 0x80) && len > 0) 851 if (meta && (meta_char == 0x80) && len > 0)
… …
559 else if (ctrl && keysym == XK_minus) 856 else if (ctrl && keysym == XK_minus)
560 { 857 {
561 len = 1; 858 len = 1;
562 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 859 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
563 } 860 }
861 else if (keysym == XK_ISO_Left_Tab)
862 {
863 strcpy (kbuf, "\033[Z");
864 len = 3;
865 }
564 else 866 else
565 { 867 {
566#ifdef META8_OPTION 868#ifdef META8_OPTION
567 /* set 8-bit on */ 869 /* set 8-bit on */
568 if (meta && (meta_char == 0x80)) 870 if (meta && (meta_char == 0x80))
569 { 871 {
570 unsigned char *ch; 872 char *ch;
571 873
572 for (ch = kbuf; ch < kbuf + len; ch++) 874 for (ch = kbuf; ch < kbuf + len; ch++)
573 *ch |= 0x80; 875 *ch |= 0x80;
876
574 meta = 0; 877 meta = 0;
575 } 878 }
576#endif 879#endif
577 /* nil */ ; 880 /* nil */ ;
578 } 881 }
579 } 882 }
580 883
884 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
885 return;
886
581 if (len <= 0) 887 if (len <= 0)
582 return; /* not mapped */ 888 return; /* not mapped */
583 889
584 if (Options & Opt_scrollTtyKeypress) 890 if (option (Opt_scrollTtyKeypress))
585 if (TermWin.view_start) 891 if (view_start)
586 { 892 {
587 TermWin.view_start = 0; 893 view_start = 0;
588 want_refresh = 1; 894 want_refresh = 1;
589 } 895 }
590 896
591 /* 897 /*
592 * these modifications only affect the static keybuffer 898 * these modifications only affect the static keybuffer
… …
607#ifdef META8_OPTION 913#ifdef META8_OPTION
608 && meta_char == C0_ESC 914 && meta_char == C0_ESC
609#endif 915#endif
610 ) 916 )
611 { 917 {
612 const unsigned char ch = C0_ESC; 918 const char ch = C0_ESC;
613 tt_write (&ch, 1); 919 tt_write (&ch, 1);
614 } 920 }
615 921
616#if defined(DEBUG_CMD)
617 /* Display keyboard buffer contents */
618 unsigned char *p;
619 int i;
620
621 fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
622 for (i = 0, p = kbuf; i < len; i++, p++)
623 fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
624 fprintf (stderr, "'\n");
625#endif /* DEBUG_CMD */
626 tt_write (kbuf, (unsigned int)len); 922 tt_write (kbuf, (unsigned int)len);
627} 923}
628/*}}} */
629 924
630#if (MENUBAR_MAX) 925void
631/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ 926rxvt_term::key_release (XKeyEvent &ev)
632/* attempt to `write' count to the input buffer */ 927{
928#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
929 KeySym keysym;
930
931 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
932#endif
933
934#if ENABLE_FRILLS || ISO_14755
935 // ISO 14755 support
936 if (iso14755buf)
937 if (iso14755buf & ISO_14755_52)
938 {
939# if ENABLE_OVERLAY
940 scr_overlay_off ();
941# endif
942# if ISO_14755
943 // iso14755 part 5.2 handling: release time
944 // first: controls
945 if ((ev.state & ControlMask)
946 && ((keysym >= 0x40 && keysym <= 0x5f)
947 || (keysym >= 0x61 && keysym <= 0x7f)))
948 {
949 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
950 commit_iso14755 ();
951
952 return;
953 }
954
955 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)
956 if (i[0] == keysym)
957 {
958 iso14755buf = ISO_14755_51 | i[1];
959 commit_iso14755 ();
960
961 return;
962 }
963
964 scr_bell ();
965# endif
966 iso14755buf = 0;
967
968 return;
969 }
970 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
971 {
972# if ENABLE_OVERLAY
973 scr_overlay_off ();
974# endif
975 if (iso14755buf & ISO_14755_51)
976 commit_iso14755 ();
977#if ISO_14755
978 else if (iso14755buf & ISO_14755_STARTED)
979 {
980 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
981
982 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
983 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
984 }
985# endif
986 else
987 iso14755buf = 0;
988 }
989#endif
990
991 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
992 return;
993
994#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
995 if (!(ev.state & ControlMask))
996 slip_wheel_ev.stop ();
997 else if (keysym == XK_Control_L || keysym == XK_Control_R)
998 mouse_slip_wheel_speed = 0;
999#endif
1000}
1001
1002#if defined (KEYSYM_RESOURCE)
633unsigned int 1003unsigned int
634rxvt_term::cmd_write (const unsigned char *str, unsigned int count) 1004rxvt_term::cmd_write (const char *str, unsigned int count)
635{ 1005{
636 unsigned int n, s; 1006 unsigned int n, s;
637 1007
638 n = cmdbuf_ptr - cmdbuf_base; 1008 n = cmdbuf_ptr - cmdbuf_base;
639 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 1009 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
640 1010
641 if (n > 0 && s < count) 1011 if (n > 0 && s < count)
642 { 1012 {
643 MEMMOVE (cmdbuf_base, cmdbuf_ptr, 1013 memmove (cmdbuf_base, cmdbuf_ptr,
644 (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); 1014 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
645 cmdbuf_ptr = cmdbuf_base; 1015 cmdbuf_ptr = cmdbuf_base;
646 cmdbuf_endp -= n; 1016 cmdbuf_endp -= n;
647 s += n; 1017 s += n;
648 } 1018 }
649 1019
650 if (count > s) 1020 if (count > s)
651 { 1021 {
652 rxvt_print_error ("data loss: cmd_write too large"); 1022 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
653 count = s; 1023 count = s;
654 } 1024 }
655 1025
656 for (; count--;) 1026 for (; count--;)
657 *cmdbuf_endp++ = *str++; 1027 *cmdbuf_endp++ = *str++;
658 1028
659 cmd_parse (); 1029 cmd_parse ();
660 1030
661 return 0; 1031 return 0;
662} 1032}
663#endif /* MENUBAR_MAX */ 1033#endif
664 1034
665void 1035void
666rxvt_term::flush () 1036rxvt_term::flush ()
667{ 1037{
1038 flush_ev.stop ();
1039
668#ifdef TRANSPARENT 1040#ifdef TRANSPARENT
669 if (want_full_refresh) 1041 if (want_full_refresh)
670 { 1042 {
671 want_full_refresh = 0; 1043 want_full_refresh = 0;
672 scr_clear (); 1044 scr_clear ();
673 scr_touch (false); 1045 scr_touch (false);
674 want_refresh = 1;
675 } 1046 }
676#endif 1047#endif
677 1048
678 if (want_refresh) 1049 if (want_refresh)
679 { 1050 {
1051 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
1052 {
1053 int row = view_start;
1054 int end_row = row + nrow;
1055
1056 while (row > top_row && ROW (row - 1).is_longer ())
1057 --row;
1058
1059 do
1060 {
1061 int start_row = row;
1062 line_t *l;
1063
1064 do
1065 {
1066 l = &ROW (row++);
1067
1068 if (!(l->f & LINE_FILTERED))
1069 {
1070 // line not filtered, mark it as filtered
1071 l->f |= LINE_FILTERED;
1072 while (l->is_longer ())
1073 {
1074 l = &ROW (row++);
1075 l->f |= LINE_FILTERED;
1076 }
1077
1078 // and filter it
1079 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
1080
1081 break;
1082 }
1083 }
1084 while (l->is_longer () && row < end_row);
1085 }
1086 while (row < end_row);
1087 }
1088
680 scr_refresh (refresh_type); 1089 scr_refresh ();
681 scrollbar_show (1); 1090 scrollbar_show (1);
682#ifdef USE_XIM 1091#ifdef USE_XIM
683 IMSendSpot (); 1092 IMSendSpot ();
684#endif 1093#endif
685
686 } 1094 }
687 1095
688 display->flush (); 1096 display->flush ();
689} 1097}
690 1098
691void 1099void
692rxvt_term::check_cb (check_watcher &w) 1100rxvt_term::check_cb (check_watcher &w)
693{ 1101{
694 SET_R (this); 1102 make_current ();
695 SET_LOCALE (locale);
696 1103
1104 display->flush ();
1105
1106 if (want_refresh && !flush_ev.active)
1107 flush_ev.start (NOW + 1. / 60.); // refresh at max. 60 hz normally
1108}
1109
1110void
1111rxvt_term::flush_cb (time_watcher &w)
1112{
1113 make_current ();
1114
1115 refresh_limit = 1;
1116 refresh_count = 0;
697 flush (); 1117 flush ();
698} 1118}
699 1119
700#ifdef CURSOR_BLINK 1120#ifdef CURSOR_BLINK
701void 1121void
702rxvt_term::cursor_blink_cb (time_watcher &w) 1122rxvt_term::cursor_blink_cb (time_watcher &w)
703{ 1123{
704 hidden_cursor = !hidden_cursor; 1124 hidden_cursor = !hidden_cursor;
705 want_refresh = 1; 1125 want_refresh = 1;
706 1126
707 w.start (w.at + BLINK_INTERVAL); 1127 w.start (w.at + CURSOR_BLINK_INTERVAL);
708} 1128}
709#endif 1129#endif
710 1130
711#ifdef TEXT_BLINK 1131#ifdef TEXT_BLINK
712void 1132void
… …
719 w.start (w.at + TEXT_BLINK_INTERVAL); 1139 w.start (w.at + TEXT_BLINK_INTERVAL);
720 } 1140 }
721} 1141}
722#endif 1142#endif
723 1143
1144#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1145void
1146rxvt_term::cont_scroll_cb (time_watcher &w)
1147{
1148 if ((scrollbar_isUp() || scrollbar_isDn()) &&
1149 scr_page (scrollbar_isUp() ? UP : DN, 1))
1150 {
1151 want_refresh = 1;
1152 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1153 }
1154}
1155#endif
1156
1157#ifdef SELECTION_SCROLLING
1158void
1159rxvt_term::sel_scroll_cb (time_watcher &w)
1160{
1161 if (scr_page (scroll_selection_dir, scroll_selection_lines))
1162 {
1163 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1164 want_refresh = 1;
1165 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1166 }
1167}
1168#endif
1169
1170#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1171void
1172rxvt_term::slip_wheel_cb (time_watcher &w)
1173{
1174 if (mouse_slip_wheel_speed == 0
1175 || mouse_slip_wheel_speed < 0 ? scr_page (DN, -mouse_slip_wheel_speed)
1176 : scr_page (UP, mouse_slip_wheel_speed))
1177 {
1178 if (view_start == top_row || view_start == 0)
1179 mouse_slip_wheel_speed = 0;
1180
1181 want_refresh = 1;
1182 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1183 }
1184}
1185#endif
1186
1187#if LINUX_YIELD_HACK
1188static struct event_handler
1189{
1190 check_watcher yield_ev;
1191
1192 void yield_cb (check_watcher &w)
1193 {
1194 // this should really be sched_yield(), but the linux guys thought
1195 // that giving a process calling sched_yield () less cpu time than
1196 // ones with high nice levels is a useful thing to do. It surely is is
1197 // allowed by the sus... as is returning ENOSYS.
1198
1199 struct timespec ts = { 0, 0 };
1200 nanosleep (&ts, 0);
1201
1202 w.stop ();
1203 }
1204
1205 event_handler ()
1206 : yield_ev (this, &event_handler::yield_cb)
1207 {
1208 }
1209} event_handler;
1210#endif
1211
724bool 1212bool
725rxvt_term::pty_fill () 1213rxvt_term::pty_fill ()
726{ 1214{
727 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1215 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
1216
1217 if (CBUFSIZ == n)
1218 {
1219 rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n");
1220 n = 0;
1221 }
728 1222
729 memmove (cmdbuf_base, cmdbuf_ptr, n); 1223 memmove (cmdbuf_base, cmdbuf_ptr, n);
730 cmdbuf_ptr = cmdbuf_base; 1224 cmdbuf_ptr = cmdbuf_base;
731 cmdbuf_endp = cmdbuf_ptr + n; 1225 cmdbuf_endp = cmdbuf_ptr + n;
732 1226
733 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1227 ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n);
734 1228
735 if (n > 0) 1229 if (r > 0)
736 { 1230 {
737 cmdbuf_endp += n; 1231 cmdbuf_endp += r;
738 return true; 1232 return true;
739 } 1233 }
740 else if (n < 0 && errno != EAGAIN) 1234 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1235 {
1236#if LINUX_YIELD_HACK
1237 if (display->is_local)
1238 event_handler.yield_ev.start ();
1239#endif
1240 }
1241 else
1242 {
1243 pty_ev.stop ();
1244
1245 if (!option (Opt_hold))
741 destroy (); 1246 destroy ();
1247 }
742 1248
743 return false; 1249 return false;
744} 1250}
745 1251
746void 1252void
747rxvt_term::pty_cb (io_watcher &w, short revents) 1253rxvt_term::pty_cb (io_watcher &w, short revents)
748{ 1254{
749 SET_R (this); 1255 make_current ();
750 SET_LOCALE (locale); 1256
1257 if (revents & EVENT_READ)
1258 // loop, but don't allow a single term to monopolize us
1259 while (pty_fill ())
1260 if (cmd_parse ())
1261 break;
751 1262
752 if (revents & EVENT_WRITE) 1263 if (revents & EVENT_WRITE)
753 tt_write (0, 0); 1264 pty_write ();
754 else if (revents & EVENT_READ)
755 {
756 bool flag = true;
757
758 // loop, but don't allow a single term to monopolize us
759 // the number of loops is fully arbitrary, and thus wrong
760 while (flag && pty_fill ())
761 {
762 if (!seen_input)
763 {
764 seen_input = 1;
765 /* once we know the shell is running, send the screen size. Again! */
766 tt_winch ();
767 }
768
769 if (cmd_parse ())
770 break;
771 }
772 }
773} 1265}
774 1266
775bool 1267void
776rxvt_term::cmd_parse () 1268rxvt_term::pointer_unblank ()
777{ 1269{
778 bool flag = false; 1270 XDefineCursor (dpy, vt, TermWin_cursor);
779 uint32_t ch = NOCHAR; 1271 recolour_cursor ();
780 1272
781 for (;;) 1273#ifdef POINTER_BLANK
782 { 1274 hidden_pointer = 0;
783 if (ch == NOCHAR)
784 ch = next_char ();
785 1275
786 if (ch == NOCHAR) // TODO: improve 1276 if (option (Opt_pointerBlank))
787 break; 1277 pointer_ev.start (NOW + pointerBlankDelay);
788 1278#endif
789 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
790 {
791 /* Read a text string from the input buffer */
792 uint32_t buf[BUFSIZ];
793 bool refreshnow = false;
794 int nlines = 0;
795 uint32_t *str = buf;
796
797 *str++ = ch;
798
799 for (;;)
800 {
801 ch = next_char ();
802
803 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
804 break;
805 else
806 {
807 *str++ = ch;
808
809 if (ch == '\n')
810 {
811 nlines++;
812 refresh_count++;
813
814 if (! (Options & Opt_jumpScroll)
815 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
816 {
817 refreshnow = true;
818 flag = false;
819 ch = NOCHAR;
820 break;
821 }
822
823 // scr_add_lines only works for nlines < TermWin.nrow - 1.
824 if (nlines >= TermWin.nrow - 1)
825 {
826 scr_add_lines (buf, nlines, str - buf);
827 nlines = 0;
828 str = buf;
829 }
830 }
831
832 if (str >= buf + BUFSIZ)
833 {
834 ch = NOCHAR;
835 break;
836 }
837 }
838 }
839
840 scr_add_lines (buf, nlines, str - buf);
841
842 /*
843 * If there have been a lot of new lines, then update the screen
844 * What the heck I'll cheat and only refresh less than every page-full.
845 * the number of pages between refreshes is refresh_limit, which
846 * is incremented here because we must be doing flat-out scrolling.
847 *
848 * refreshing should be correct for small scrolls, because of the
849 * time-out
850 */
851 if (refreshnow)
852 {
853 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
854 refresh_limit++;
855
856 scr_refresh (refresh_type);
857 }
858
859 }
860 else
861 {
862 switch (ch)
863 {
864 default:
865 process_nonprinting (ch);
866 break;
867 case C0_ESC: /* escape char */
868 process_escape_seq ();
869 break;
870 /*case 0x9b: */ /* CSI */
871 /* process_csi_seq (); */
872 }
873
874 ch = NOCHAR;
875 }
876 }
877
878 return flag;
879}
880
881// read the next character, currently handles UTF-8
882// will probably handle all sorts of other stuff in the future
883uint32_t
884rxvt_term::next_char ()
885{
886 while (cmdbuf_ptr < cmdbuf_endp)
887 {
888 // assume 0x20 .. 0x7f to be ascii ALWAYS (all shift-states etc.) uh-oh
889 if ((*cmdbuf_ptr <= 0x7f && 0x20 <= *cmdbuf_ptr)
890 || !*cmdbuf_ptr)
891 return *cmdbuf_ptr++;
892
893 wchar_t wc;
894 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
895
896 if (len == (size_t)-2)
897 {
898 // the mbstate stores incomplete sequences. didn't know this :/
899 cmdbuf_ptr = cmdbuf_endp;
900 break;
901 }
902
903 if (len == (size_t)-1)
904 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
905
906 // assume wchar == unicode
907 cmdbuf_ptr += len;
908 return wc;
909 }
910
911 return NOCHAR;
912}
913
914/* rxvt_cmd_getc () - Return next input character */
915/*
916 * Return the next input character after first passing any keyboard input
917 * to the command.
918 */
919uint32_t
920rxvt_term::cmd_getc ()
921{
922 for (;;)
923 {
924 uint32_t c = next_char ();
925 if (c != NOCHAR)
926 return c;
927
928 // incomplete sequences should occur rarely, still, a better solution
929 // would be preferred. either setjmp/longjmp or better design.
930 fcntl (cmd_fd, F_SETFL, 0);
931 pty_fill ();
932 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
933 }
934} 1279}
935 1280
936#ifdef POINTER_BLANK 1281#ifdef POINTER_BLANK
937void 1282void
938rxvt_term::pointer_unblank ()
939{
940 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
941 recolour_cursor ();
942
943 hidden_pointer = 0;
944
945 if (Options & Opt_pointerBlank)
946 pointer_ev.start (NOW + pointerBlankDelay);
947}
948
949void
950rxvt_term::pointer_blank () 1283rxvt_term::pointer_blank ()
951{ 1284{
952 if (! (Options & Opt_pointerBlank)) 1285 if (!option (Opt_pointerBlank))
953 return; 1286 return;
954 1287
955 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1288 XDefineCursor (dpy, vt, display->blank_cursor);
956 XFlush (display->display); 1289 XFlush (dpy);
957 1290
958 hidden_pointer = 1; 1291 hidden_pointer = 1;
959} 1292}
960 1293
961void 1294void
962rxvt_term::pointer_cb (time_watcher &w) 1295rxvt_term::pointer_cb (time_watcher &w)
963{ 1296{
964 SET_R (this); 1297 make_current ();
965 SET_LOCALE (locale);
966 1298
967 pointer_blank (); 1299 pointer_blank ();
968} 1300}
969#endif 1301#endif
970 1302
… …
977 x = ev.x; 1309 x = ev.x;
978 y = ev.y; 1310 y = ev.y;
979 pixel_position (&x, &y); 1311 pixel_position (&x, &y);
980 1312
981 if (MEvent.button == AnyButton) 1313 if (MEvent.button == AnyButton)
982 {
983 button_number = 3; 1314 button_number = 3;
984 }
985 else 1315 else
986 { 1316 {
987 button_number = MEvent.button - Button1; 1317 button_number = MEvent.button - Button1;
988 /* add 0x3D for wheel events, like xterm does */ 1318 /* add 0x3D for wheel events, like xterm does */
989 if (button_number >= 3) 1319 if (button_number >= 3)
990 button_number += (64 - 3); 1320 button_number += (64 - 3);
991 } 1321 }
992 1322
993 if (PrivateModes & PrivMode_MouseX10) 1323 if (priv_modes & PrivMode_MouseX10)
994 { 1324 {
995 /* 1325 /*
996 * do not report ButtonRelease 1326 * do not report ButtonRelease
997 * no state info allowed 1327 * no state info allowed
998 */ 1328 */
… …
1013 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1343 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1014 + ((MEvent.state & ControlMask) ? 16 : 0); 1344 + ((MEvent.state & ControlMask) ? 16 : 0);
1015#ifdef MOUSE_REPORT_DOUBLECLICK 1345#ifdef MOUSE_REPORT_DOUBLECLICK
1016 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1346 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1017#endif 1347#endif
1018
1019 } 1348 }
1020 1349
1021#ifdef DEBUG_MOUSEREPORT 1350#if DEBUG_MOUSEREPORT
1022 fprintf (stderr, "Mouse ["); 1351 fprintf (stderr, "Mouse [");
1023 if (key_state & 16) 1352 if (key_state & 16)
1024 fputc ('C', stderr); 1353 fputc ('C', stderr);
1025 if (key_state & 4) 1354 if (key_state & 4)
1026 fputc ('S', stderr); 1355 fputc ('S', stderr);
… …
1030 fputc ('2', stderr); 1359 fputc ('2', stderr);
1031 fprintf (stderr, "]: <%d>, %d/%d\n", 1360 fprintf (stderr, "]: <%d>, %d/%d\n",
1032 button_number, 1361 button_number,
1033 x + 1, 1362 x + 1,
1034 y + 1); 1363 y + 1);
1035#else 1364#endif
1365
1036 tt_printf ("\033[M%c%c%c", 1366 tt_printf ("\033[M%c%c%c",
1037 (32 + button_number + key_state), 1367 (32 + button_number + key_state),
1038 (32 + x + 1), 1368 (32 + x + 1),
1039 (32 + y + 1)); 1369 (32 + y + 1));
1040#endif
1041} 1370}
1042
1043#ifdef USING_W11LIB
1044void
1045rxvt_W11_process_x_event (XEvent *ev)
1046{
1047 rxvt_t *r = rxvt_get_r ();
1048
1049 x_cb (*ev);
1050}
1051#endif
1052 1371
1053/*{{{ process an X event */ 1372/*{{{ process an X event */
1054void 1373void
1055rxvt_term::x_cb (XEvent &ev) 1374rxvt_term::x_cb (XEvent &ev)
1056{ 1375{
1057 SET_R (this); 1376 make_current ();
1058 SET_LOCALE (locale);
1059 1377
1060#if defined(CURSOR_BLINK) 1378 dLocal (Display *, dpy);
1061 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
1062 {
1063 if (hidden_cursor)
1064 {
1065 hidden_cursor = 0;
1066 want_refresh = 1;
1067 }
1068 1379
1069 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1380 if (ev.xany.window == vt
1070 } 1381 && SHOULD_INVOKE (HOOK_X_EVENT)
1071#endif 1382 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1072
1073#if defined(POINTER_BLANK)
1074 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
1075 {
1076 if (ev.type == MotionNotify
1077 || ev.type == ButtonPress
1078 || ev.type == ButtonRelease)
1079 if (hidden_pointer)
1080 pointer_unblank ();
1081
1082 if (ev.type == KeyPress && hidden_pointer == 0)
1083 pointer_blank ();
1084 }
1085#endif
1086
1087#ifdef USE_XIM
1088 if (XFilterEvent (&ev, None))
1089 return; 1383 return;
1090#endif
1091 1384
1385 // for XQueryPointer
1092 Window unused_root, unused_child; 1386 Window unused_root, unused_child;
1093 int unused_root_x, unused_root_y; 1387 int unused_root_x, unused_root_y;
1094 unsigned int unused_mask; 1388 unsigned int unused_mask;
1095
1096#ifdef DEBUG_X
1097 const char *const eventnames[] =
1098 { /* mason - this matches my system */
1099 "",
1100 "",
1101 "KeyPress",
1102 "KeyRelease",
1103 "ButtonPress",
1104 "ButtonRelease",
1105 "MotionNotify",
1106 "EnterNotify",
1107 "LeaveNotify",
1108 "FocusIn",
1109 "FocusOut",
1110 "KeymapNotify",
1111 "Expose",
1112 "GraphicsExpose",
1113 "NoExpose",
1114 "VisibilityNotify",
1115 "CreateNotify",
1116 "DestroyNotify",
1117 "UnmapNotify",
1118 "MapNotify",
1119 "MapRequest",
1120 "ReparentNotify",
1121 "ConfigureNotify",
1122 "ConfigureRequest",
1123 "GravityNotify",
1124 "ResizeRequest",
1125 "CirculateNotify",
1126 "CirculateRequest",
1127 "PropertyNotify",
1128 "SelectionClear",
1129 "SelectionRequest",
1130 "SelectionNotify",
1131 "ColormapNotify",
1132 "ClientMessage",
1133 "MappingNotify"
1134 };
1135#endif
1136
1137#ifdef DEBUG_X
1138 struct timeval tp;
1139 struct tm *ltt;
1140 (void)gettimeofday (&tp, NULL);
1141 ltt = localtime (& (tp.tv_sec));
1142 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));
1143#endif
1144 1389
1145 switch (ev.type) 1390 switch (ev.type)
1146 { 1391 {
1147 case KeyPress: 1392 case KeyPress:
1148 lookup_key (ev.xkey); 1393 key_press (ev.xkey);
1149 break; 1394 break;
1150 1395
1151#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1152 case KeyRelease: 1396 case KeyRelease:
1153 { 1397 key_release (ev.xkey);
1154 if (! (ev.xkey.state & ControlMask))
1155 mouse_slip_wheel_speed = 0;
1156 else
1157 {
1158 KeySym ks;
1159
1160 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
1161 if (ks == XK_Control_L || ks == XK_Control_R)
1162 mouse_slip_wheel_speed = 0;
1163 }
1164 break; 1398 break;
1165 }
1166#endif
1167 1399
1168 case ButtonPress: 1400 case ButtonPress:
1169 button_press (ev.xbutton); 1401 button_press (ev.xbutton);
1170 break; 1402 break;
1171 1403
… …
1173 button_release (ev.xbutton); 1405 button_release (ev.xbutton);
1174 break; 1406 break;
1175 1407
1176 case ClientMessage: 1408 case ClientMessage:
1177 if (ev.xclient.format == 32 1409 if (ev.xclient.format == 32
1178 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1410 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1179 destroy ();
1180#ifdef OFFIX_DND
1181 /* OffiX Dnd (drag 'n' drop) protocol */
1182 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1183 && (ev.xclient.data.l[0] == DndFile
1184 || ev.xclient.data.l[0] == DndDir
1185 || ev.xclient.data.l[0] == DndLink))
1186 { 1411 {
1187 /* Get Dnd data */ 1412 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1188 Atom ActualType; 1413 {
1189 int ActualFormat; 1414 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1190 unsigned char *data; 1415 {
1191 unsigned long Size, RemainingBytes; 1416 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1192 1417 {
1193 XGetWindowProperty (display->display, display->root, 1418 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1194 xa[XA_DNDSELECTION], 1419 destroy ();
1195 0L, 1000000L, 1420 }
1196 False, AnyPropertyType, 1421#if ENABLE_EWMH
1197 &ActualType, &ActualFormat, 1422 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1198 &Size, &RemainingBytes, 1423 XSendEvent (dpy, ev.xclient.window = display->root,
1424 False, SubstructureRedirectMask | SubstructureNotifyMask,
1199 &data); 1425 &ev);
1200 XChangeProperty (display->display, display->root, 1426#endif
1201 XA_CUT_BUFFER0, XA_STRING, 1427 }
1202 8, PropModeReplace, 1428 }
1203 data, STRLEN (data)); 1429#if ENABLE_XEMBED
1204 selection_paste (display->root, XA_CUT_BUFFER0, True); 1430 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1205 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1431 {
1432 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1433 focus_in ();
1434 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1435 focus_out ();
1436 }
1437#endif
1206 } 1438 }
1207#endif /* OFFIX_DND */
1208 break; 1439 break;
1209 1440
1210 case MappingNotify: 1441 case MappingNotify:
1211 XRefreshKeyboardMapping (& (ev.xmapping)); 1442 XRefreshKeyboardMapping (&ev.xmapping);
1212 break; 1443 break;
1213 1444
1214 /* 1445 /*
1215 * XXX: this is not the _current_ arrangement 1446 * XXX: this is not the _current_ arrangement
1216 * Here's my conclusion: 1447 * Here's my conclusion:
… …
1235 break; 1466 break;
1236 } 1467 }
1237 break; 1468 break;
1238 1469
1239 case FocusIn: 1470 case FocusIn:
1240 if (!TermWin.focus) 1471 if (ev.xfocus.detail != NotifyInferior
1472 && ev.xfocus.detail != NotifyPointer
1473 && ev.xfocus.mode != NotifyGrab)
1474 focus_in ();
1475 break;
1476
1477 case FocusOut:
1478 if (ev.xfocus.detail != NotifyInferior
1479 && ev.xfocus.detail != NotifyPointer
1480 && ev.xfocus.mode != NotifyGrab)
1481 focus_out ();
1482 break;
1483
1484 case ConfigureNotify:
1485 if (ev.xconfigure.window == parent[0])
1241 { 1486 {
1242 TermWin.focus = 1; 1487 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1243 want_refresh = 1; 1488 ;
1244#ifdef USE_XIM
1245 if (Input_Context != NULL)
1246 XSetICFocus (Input_Context);
1247#endif
1248#ifdef CURSOR_BLINK
1249 if (Options & Opt_cursorBlink)
1250 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1251#endif
1252 1489
1490 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1491 {
1492 seen_resize = 1;
1493 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1494 }
1495
1496 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1497
1498#ifdef TRANSPARENT
1499 if (option (Opt_transparent))
1500 check_our_parents ();
1501#endif
1253 } 1502 }
1254 break; 1503 break;
1255 1504
1256 case FocusOut:
1257 if (TermWin.focus)
1258 {
1259 TermWin.focus = 0;
1260 want_refresh = 1;
1261#ifdef USE_XIM
1262 if (Input_Context != NULL)
1263 XUnsetICFocus (Input_Context);
1264#endif
1265#ifdef CURSOR_BLINK
1266 if (Options & Opt_cursorBlink)
1267 cursor_blink_ev.stop ();
1268 hidden_cursor = 0;
1269#endif
1270
1271 }
1272 break;
1273
1274 case ConfigureNotify: 1505 case PropertyNotify:
1275 if (ev.xconfigure.window == TermWin.parent[0]) 1506 if (!HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END)))
1276 { 1507 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1277 int height, width; 1508 && ev.xproperty.state == PropertyNewValue)
1509 selection_property (ev.xproperty.window, ev.xproperty.atom);
1278 1510
1279 do
1280 { /* Wrap lots of configures into one */
1281 width = ev.xconfigure.width;
1282 height = ev.xconfigure.height;
1283 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1284 }
1285 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev));
1286
1287 if (szHint.width != width || szHint.height != height)
1288 {
1289 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height));
1290 resize_all_windows (width, height, 1);
1291 }
1292#ifdef DEBUG_SIZE
1293 else
1294 {
1295 D_SIZE ((stderr, "Size: Not resizing"));
1296 }
1297#endif
1298#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1299 if (Options & Opt_transparent)
1300 {
1301 check_our_parents ();
1302 if (am_transparent)
1303 want_full_refresh = 1;
1304 }
1305#endif
1306
1307 }
1308 break; 1511 break;
1309 1512
1310 case SelectionClear: 1513 case SelectionClear:
1311 display->set_selection_owner (0); 1514 selection_clear ();
1312 break; 1515 break;
1313 1516
1314 case SelectionNotify: 1517 case SelectionNotify:
1315 if (selection_wait == Sel_normal) 1518 if (selection_wait == Sel_normal)
1316 selection_paste (ev.xselection.requestor, 1519 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1317 ev.xselection.property, True);
1318 break; 1520 break;
1319 1521
1320 case SelectionRequest: 1522 case SelectionRequest:
1321 selection_send (ev.xselectionrequest); 1523 selection_send (ev.xselectionrequest);
1322 break; 1524 break;
1323 1525
1526 case MapNotify:
1527 mapped = 1;
1528#ifdef TEXT_BLINK
1529 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1530#endif
1531 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1532 break;
1533
1324 case UnmapNotify: 1534 case UnmapNotify:
1325 TermWin.mapped = 0; 1535 mapped = 0;
1326#ifdef TEXT_BLINK 1536#ifdef TEXT_BLINK
1327 text_blink_ev.stop (); 1537 text_blink_ev.stop ();
1328#endif 1538#endif
1329 break; 1539 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1330
1331 case MapNotify:
1332 TermWin.mapped = 1;
1333#ifdef TEXT_BLINK
1334 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1335#endif
1336 break; 1540 break;
1337 1541
1338#ifdef TRANSPARENT 1542#ifdef TRANSPARENT
1339 case ReparentNotify: 1543 case ReparentNotify:
1340 rootwin_cb (ev); 1544 rootwin_cb (ev);
1341 break; 1545 break;
1342#endif /* TRANSPARENT */ 1546#endif /* TRANSPARENT */
1343 1547
1344 case GraphicsExpose: 1548 case GraphicsExpose:
1345 case Expose: 1549 case Expose:
1346 if (ev.xany.window == TermWin.vt) 1550 if (ev.xany.window == vt)
1347 { 1551 {
1348#ifdef NO_SLOW_LINK_SUPPORT 1552 do
1349 scr_expose (ev.xexpose.x, ev.xexpose.y, 1553 scr_expose (ev.xexpose.x, ev.xexpose.y,
1350 ev.xexpose.width, ev.xexpose.height, False); 1554 ev.xexpose.width, ev.xexpose.height, False);
1351#else 1555 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1352 // don't understand this, so commented it out 1556
1557 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1558
1559 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1353 scr_expose (ev.xexpose.x, ev.xexpose.y, 1560 scr_expose (ev.xexpose.x, ev.xexpose.y,
1354 ev.xexpose.width, ev.xexpose.height, False); 1561 ev.xexpose.width, ev.xexpose.height, False);
1355 //scr_expose (ev.xexpose.x, 0, 1562
1356 // ev.xexpose.width, TermWin.height, False);
1357#endif
1358 want_refresh = 1; 1563 want_refresh = 1;
1359 } 1564 }
1360 else 1565 else
1361 { 1566 {
1362 XEvent unused_event; 1567 XEvent unused_event;
1363 1568
1364 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1569 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1365 Expose, 1570 ;
1366 &unused_event)) ; 1571 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1367 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1572 ;
1368 GraphicsExpose, 1573
1369 &unused_event)) ;
1370 if (isScrollbarWindow (ev.xany.window)) 1574 if (isScrollbarWindow (ev.xany.window))
1371 { 1575 {
1372 scrollBar.setIdle (); 1576 scrollBar.setIdle ();
1373 scrollbar_show (0); 1577 scrollbar_show (0);
1374 } 1578 }
1375#ifdef MENUBAR 1579
1376 if (menubar_visible () && isMenuBarWindow (ev.xany.window)) 1580#ifdef TRANSPARENT
1377 menubar_expose (); 1581 if (am_transparent && ev.xany.window == parent[0])
1582 XClearWindow (dpy, ev.xany.window);
1378#endif 1583#endif
1379 } 1584 }
1380 break; 1585 break;
1381 1586
1382 case MotionNotify: 1587 case MotionNotify:
1383#ifdef POINTER_BLANK 1588#ifdef POINTER_BLANK
1384 if (hidden_pointer) 1589 if (hidden_pointer)
1385 pointer_unblank (); 1590 pointer_unblank ();
1386#endif 1591#endif
1387#if MENUBAR 1592 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1388 if (isMenuBarWindow (ev.xany.window)) 1593 break;
1594
1595 if (ev.xany.window == vt)
1389 { 1596 {
1390 menubar_control (ev.xbutton); 1597 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1391 break; 1598 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1392 } 1599 ; // nop
1393#endif
1394 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1395 break;
1396
1397 if (ev.xany.window == TermWin.vt)
1398 {
1399 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1600 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1400 { 1601 {
1401 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1602 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1402 ; 1603 ;
1403 1604
1404 XQueryPointer (display->display, TermWin.vt, 1605 XQueryPointer (dpy, vt,
1405 &unused_root, &unused_child, 1606 &unused_root, &unused_child,
1406 &unused_root_x, &unused_root_y, 1607 &unused_root_x, &unused_root_y,
1407 & (ev.xbutton.x), & (ev.xbutton.y), 1608 &ev.xbutton.x, &ev.xbutton.y,
1408 &unused_mask); 1609 &ev.xbutton.state);
1409#ifdef MOUSE_THRESHOLD 1610#ifdef MOUSE_THRESHOLD
1410 /* deal with a `jumpy' mouse */ 1611 /* deal with a `jumpy' mouse */
1411 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1612 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1412 { 1613 {
1413#endif 1614#endif
1615#if ISO_14755
1616 // 5.4
1617 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1618 {
1619 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1620 break;
1621 }
1622#endif
1414 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1623 selection_extend (ev.xbutton.x, ev.xbutton.y,
1415 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1624 ev.xbutton.state & Button3Mask ? 2 : 0);
1625
1416#ifdef SELECTION_SCROLLING 1626#ifdef SELECTION_SCROLLING
1417 if (ev.xbutton.y < TermWin.int_bwidth 1627 if (ev.xbutton.y < int_bwidth
1418 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1628 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1419 { 1629 {
1420 int dist; 1630 int dist;
1421
1422 pending_scroll_selection=1;
1423 1631
1424 /* don't clobber the current delay if we are 1632 /* don't clobber the current delay if we are
1425 * already in the middle of scrolling. 1633 * already in the middle of scrolling.
1426 */ 1634 */
1427 if (scroll_selection_delay<=0) 1635 if (!sel_scroll_ev.active)
1428 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1636 sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1429 1637
1430 /* save the event params so we can highlight 1638 /* save the event params so we can highlight
1431 * the selection in the pending-scroll loop 1639 * the selection in the pending-scroll loop
1432 */ 1640 */
1433 selection_save_x=ev.xbutton.x; 1641 selection_save_x = ev.xbutton.x;
1434 selection_save_y=ev.xbutton.y; 1642 selection_save_y = ev.xbutton.y;
1435 selection_save_state=
1436 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1643 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1437 1644
1438 /* calc number of lines to scroll */ 1645 /* calc number of lines to scroll */
1439 if (ev.xbutton.y<TermWin.int_bwidth) 1646 if (ev.xbutton.y < int_bwidth)
1440 { 1647 {
1441 scroll_selection_dir = UP; 1648 scroll_selection_dir = UP;
1442 dist = TermWin.int_bwidth - ev.xbutton.y; 1649 dist = int_bwidth - ev.xbutton.y;
1443 } 1650 }
1444 else 1651 else
1445 { 1652 {
1446 scroll_selection_dir = DN; 1653 scroll_selection_dir = DN;
1447 dist = ev.xbutton.y - 1654 dist = ev.xbutton.y - (int_bwidth + height);
1448 (TermWin.int_bwidth + TermWin.height);
1449 } 1655 }
1656
1450 scroll_selection_lines= (Pixel2Height (dist)/ 1657 scroll_selection_lines = Pixel2Height (dist)
1451 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1658 / SELECTION_SCROLL_LINE_SPEEDUP
1659 + 1;
1452 MIN_IT (scroll_selection_lines, 1660 min_it (scroll_selection_lines,
1453 SELECTION_SCROLL_MAX_LINES); 1661 SELECTION_SCROLL_MAX_LINES);
1454 } 1662 }
1455 else 1663 else
1456 { 1664 {
1457 /* we are within the text window, so we 1665 /* we are within the text window, so we
1458 * shouldn't be scrolling 1666 * shouldn't be scrolling
1459 */ 1667 */
1460 pending_scroll_selection = 0; 1668 if (sel_scroll_ev.active)
1669 sel_scroll_ev.stop();
1461 } 1670 }
1462#endif 1671#endif
1463#ifdef MOUSE_THRESHOLD 1672#ifdef MOUSE_THRESHOLD
1464
1465 } 1673 }
1466#endif 1674#endif
1467
1468 } 1675 }
1469 } 1676 }
1470 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1677 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ())
1471 { 1678 {
1472 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1679 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1473 MotionNotify, &ev)) ; 1680 MotionNotify, &ev))
1681 ;
1682
1474 XQueryPointer (display->display, scrollBar.win, 1683 XQueryPointer (dpy, scrollBar.win,
1475 &unused_root, &unused_child, 1684 &unused_root, &unused_child,
1476 &unused_root_x, &unused_root_y, 1685 &unused_root_x, &unused_root_y,
1477 & (ev.xbutton.x), & (ev.xbutton.y), 1686 &ev.xbutton.x, &ev.xbutton.y,
1478 &unused_mask); 1687 &unused_mask);
1479 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1688 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1480 scrollbar_size ()); 1689 scrollbar_size ());
1481 scr_refresh (refresh_type); 1690 want_refresh = 1;
1482 refresh_limit = 0; 1691 refresh_limit = 0;
1483 scrollbar_show (1); 1692 scrollbar_show (1);
1484 } 1693 }
1485 break; 1694 break;
1486 } 1695 }
1487}
1488 1696
1697#if defined(CURSOR_BLINK)
1698 if (option (Opt_cursorBlink) && ev.type == KeyPress)
1699 {
1700 if (hidden_cursor)
1701 {
1702 hidden_cursor = 0;
1703 want_refresh = 1;
1704 }
1705
1706 cursor_blink_ev.start (NOW + CURSOR_BLINK_INTERVAL);
1707 }
1708#endif
1709
1710#if defined(POINTER_BLANK)
1711 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1712 {
1713 if (ev.type == MotionNotify
1714 || ev.type == ButtonPress
1715 || ev.type == ButtonRelease)
1716 if (hidden_pointer)
1717 pointer_unblank ();
1718
1719 if (ev.type == KeyPress && hidden_pointer == 0)
1720 pointer_blank ();
1721 }
1722#endif
1723}
1724
1725void
1726rxvt_term::focus_in ()
1727{
1728 if (!focus)
1729 {
1730 focus = 1;
1731 want_refresh = 1;
1732
1733 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1734
1735#if USE_XIM
1736 if (Input_Context != NULL)
1737 {
1738 IMSetPosition ();
1739 XSetICFocus (Input_Context);
1740 }
1741#endif
1742#if CURSOR_BLINK
1743 if (option (Opt_cursorBlink))
1744 cursor_blink_ev.start (NOW + CURSOR_BLINK_INTERVAL);
1745#endif
1746#if OFF_FOCUS_FADING
1747 if (rs[Rs_fade])
1748 {
1749 pix_colors = pix_colors_focused;
1750 scr_recolour ();
1751 }
1752#endif
1753#if ENABLE_FRILLS
1754 if (option (Opt_urgentOnBell))
1755 {
1756 XWMHints *h;
1757
1758 h = XGetWMHints(dpy, parent[0]);
1759 if (h != NULL)
1760 {
1761 h->flags &= ~XUrgencyHint;
1762 XSetWMHints(dpy, parent[0], h);
1763 }
1764 }
1765#endif
1766 }
1767}
1768
1769void
1770rxvt_term::focus_out ()
1771{
1772 if (focus)
1773 {
1774 focus = 0;
1775 want_refresh = 1;
1776
1777 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1778
1779#if ENABLE_FRILLS || ISO_14755
1780 if (iso14755buf)
1781 {
1782 iso14755buf = 0;
1783# if ENABLE_OVERLAY
1784 scr_overlay_off ();
1785# endif
1786 }
1787#endif
1788#if USE_XIM
1789 if (Input_Context != NULL)
1790 XUnsetICFocus (Input_Context);
1791#endif
1792#if CURSOR_BLINK
1793 if (option (Opt_cursorBlink))
1794 cursor_blink_ev.stop ();
1795 hidden_cursor = 0;
1796#endif
1797#if OFF_FOCUS_FADING
1798 if (rs[Rs_fade])
1799 {
1800 pix_colors = pix_colors_unfocused;
1801 scr_recolour ();
1802 }
1803#endif
1804 }
1805}
1806
1807void
1808rxvt_term::update_fade_color (unsigned int idx)
1809{
1810#if OFF_FOCUS_FADING
1811 if (rs[Rs_fade])
1812 {
1813 rgba c;
1814 pix_colors [Color_fade].get (c);
1815 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1816 }
1817#endif
1818}
1819
1820#if TRANSPARENT || ENABLE_PERL
1489void 1821void
1490rxvt_term::rootwin_cb (XEvent &ev) 1822rxvt_term::rootwin_cb (XEvent &ev)
1491{ 1823{
1492 SET_R (this); 1824 make_current ();
1493 SET_LOCALE (locale);
1494 1825
1826 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1827 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1828 return;
1829
1830# if TRANSPARENT
1495 switch (ev.type) 1831 switch (ev.type)
1496 { 1832 {
1497 case PropertyNotify: 1833 case PropertyNotify:
1498 if (ev.xproperty.atom == xa[XA_VT_SELECTION])
1499 {
1500 if (ev.xproperty.state == PropertyNewValue)
1501 selection_property (ev.xproperty.window, ev.xproperty.atom);
1502 break;
1503 }
1504#ifdef TRANSPARENT
1505 else
1506 {
1507 /* 1834 /*
1508 * if user used some Esetroot compatible prog to set the root bg, 1835 * if user used some Esetroot compatible prog to set the root bg,
1509 * use the property to determine the pixmap. We use it later on. 1836 * use the property to determine the pixmap. We use it later on.
1510 */ 1837 */
1511 if (xa[XA_XROOTPMAPID] == 0)
1512 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1513
1514 if (ev.xproperty.atom != xa[XA_XROOTPMAPID]) 1838 if (ev.xproperty.atom != xa[XA_XROOTPMAP_ID]
1839 && ev.xproperty.atom != xa[XA_ESETROOT_PMAP_ID])
1515 return; 1840 return;
1516 }
1517 1841
1518 /* FALLTHROUGH */ 1842 /* FALLTHROUGH */
1519 case ReparentNotify: 1843 case ReparentNotify:
1520 if ((Options & Opt_transparent) && check_our_parents ()) 1844 if (option (Opt_transparent) && check_our_parents () && am_transparent)
1521 if (am_transparent)
1522 want_full_refresh = 1; 1845 want_refresh = want_full_refresh = 1;
1523 break; 1846 break;
1847 }
1524#endif 1848# endif
1525 }
1526} 1849}
1850#endif
1527 1851
1528void 1852void
1529rxvt_term::button_press (XButtonEvent &ev) 1853rxvt_term::button_press (XButtonEvent &ev)
1530{ 1854{
1531 int reportmode = 0, clickintime; 1855 int reportmode = 0, clickintime;
1532 1856
1533 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1857 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1858
1534 if (!bypass_keystate) 1859 if (!bypass_keystate)
1535 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1860 reportmode = !! (priv_modes & PrivMode_mouse_report);
1861
1536 /* 1862 /*
1537 * VT window processing of button press 1863 * VT window processing of button press
1538 */ 1864 */
1539 if (ev.window == TermWin.vt) 1865 if (ev.window == vt)
1540 { 1866 {
1867 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1868 return;
1869
1870#if ISO_14755
1871 // 5.4
1872 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1873 {
1874 iso14755_54 (ev.x, ev.y);
1875 return;
1876 }
1877#endif
1878
1541 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1879 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1880
1542 if (reportmode) 1881 if (reportmode)
1543 { 1882 {
1544 /* mouse report from vt window */ 1883 /* mouse report from vt window */
1545 /* save the xbutton state (for ButtonRelease) */ 1884 /* save the xbutton state (for ButtonRelease) */
1546 MEvent.state = ev.state; 1885 MEvent.state = ev.state;
1547#ifdef MOUSE_REPORT_DOUBLECLICK 1886#ifdef MOUSE_REPORT_DOUBLECLICK
1548 if (ev.button == MEvent.button && clickintime) 1887 if (ev.button == MEvent.button && clickintime)
1549 { 1888 {
1550 /* same button, within alloted time */ 1889 /* same button, within alloted time */
1551 MEvent.clicks++; 1890 MEvent.clicks++;
1891
1552 if (MEvent.clicks > 1) 1892 if (MEvent.clicks > 1)
1553 { 1893 {
1554 /* only report double clicks */ 1894 /* only report double clicks */
1555 MEvent.clicks = 2; 1895 MEvent.clicks = 2;
1556 mouse_report (ev); 1896 mouse_report (ev);
… …
1575 } 1915 }
1576 else 1916 else
1577 { 1917 {
1578 if (ev.button != MEvent.button) 1918 if (ev.button != MEvent.button)
1579 MEvent.clicks = 0; 1919 MEvent.clicks = 0;
1920
1580 switch (ev.button) 1921 switch (ev.button)
1581 { 1922 {
1582 case Button1: 1923 case Button1:
1924 /* allow meta + click to select rectangular areas */
1925 /* should be done in screen.C */
1926#if ENABLE_FRILLS
1927 selection.rect = !!(ev.state & ModMetaMask);
1928#else
1929 selection.rect = false;
1930#endif
1931
1583 /* allow shift+left click to extend selection */ 1932 /* allow shift+left click to extend selection */
1584 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1933 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1585 { 1934 {
1586 if (MEvent.button == Button1 && clickintime) 1935 if (MEvent.button == Button1 && clickintime)
1587 selection_rotate (ev.x, ev.y); 1936 selection_rotate (ev.x, ev.y);
1588 else 1937 else
1589 selection_extend (ev.x, ev.y, 1); 1938 selection_extend (ev.x, ev.y, 1);
… …
1604 case Button3: 1953 case Button3:
1605 if (MEvent.button == Button3 && clickintime) 1954 if (MEvent.button == Button3 && clickintime)
1606 selection_rotate (ev.x, ev.y); 1955 selection_rotate (ev.x, ev.y);
1607 else 1956 else
1608 selection_extend (ev.x, ev.y, 1); 1957 selection_extend (ev.x, ev.y, 1);
1958
1609 MEvent.button = Button3; 1959 MEvent.button = Button3;
1610 break; 1960 break;
1611 } 1961 }
1612 } 1962 }
1963
1613 MEvent.time = ev.time; 1964 MEvent.time = ev.time;
1614 return; 1965 return;
1615 } 1966 }
1616 1967
1617 /* 1968 /*
… …
1683 upordown = 1; /* down */ 2034 upordown = 1; /* down */
1684 } 2035 }
1685 if (upordown) 2036 if (upordown)
1686 { 2037 {
1687#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2038#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1688 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2039 cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1689#endif 2040#endif
1690 if (scr_page (upordown < 0 ? UP : DN, 1)) 2041 if (scr_page (upordown < 0 ? UP : DN, 1))
1691 { 2042 {
1692 if (upordown < 0) 2043 if (upordown < 0)
1693 scrollBar.setUp (); 2044 scrollBar.setUp ();
… …
1709 break; 2060 break;
1710 case R_SB_ALIGN_BOTTOM: 2061 case R_SB_ALIGN_BOTTOM:
1711 csrO = scrollBar.bot - scrollBar.top; 2062 csrO = scrollBar.bot - scrollBar.top;
1712 break; 2063 break;
1713 } 2064 }
2065
1714 if (scrollBar.style == R_SB_XTERM 2066 if (scrollBar.style == R_SB_XTERM
1715 || scrollbar_above_slider (ev.y) 2067 || scrollbar_above_slider (ev.y)
1716 || scrollbar_below_slider (ev.y)) 2068 || scrollbar_below_slider (ev.y))
1717 scr_move_to ( scrollbar_position (ev.y) - csrO, 2069 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ());
1718 scrollbar_size ()); 2070
1719 scrollBar.setMotion (); 2071 scrollBar.setMotion ();
1720 break; 2072 break;
1721 2073
1722 case Button1: 2074 case Button1:
1723 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2075 if (scrollbar_align == R_SB_ALIGN_CENTRE)
… …
1727 case Button3: 2079 case Button3:
1728 if (scrollBar.style != R_SB_XTERM) 2080 if (scrollBar.style != R_SB_XTERM)
1729 { 2081 {
1730 if (scrollbar_above_slider (ev.y)) 2082 if (scrollbar_above_slider (ev.y))
1731# ifdef RXVT_SCROLL_FULL 2083# ifdef RXVT_SCROLL_FULL
1732 scr_page (UP, TermWin.nrow - 1); 2084 scr_page (UP, nrow - 1);
1733# else 2085# else
1734 scr_page (UP, TermWin.nrow / 4); 2086 scr_page (UP, nrow / 4);
1735# endif 2087# endif
1736 else if (scrollbar_below_slider (ev.y)) 2088 else if (scrollbar_below_slider (ev.y))
1737# ifdef RXVT_SCROLL_FULL 2089# ifdef RXVT_SCROLL_FULL
1738 scr_page (DN, TermWin.nrow - 1); 2090 scr_page (DN, nrow - 1);
1739# else 2091# else
1740 scr_page (DN, TermWin.nrow / 4); 2092 scr_page (DN, nrow / 4);
1741# endif 2093# endif
1742 else 2094 else
1743 scrollBar.setMotion (); 2095 scrollBar.setMotion ();
1744 } 2096 }
1745 else 2097 else
1746 { 2098 {
1747 scr_page ((ev.button == Button1 ? DN : UP), 2099 scr_page ((ev.button == Button1 ? DN : UP),
1748 (TermWin.nrow 2100 (nrow
1749 * scrollbar_position (ev.y) 2101 * scrollbar_position (ev.y)
1750 / scrollbar_size ())); 2102 / scrollbar_size ()));
1751 } 2103 }
2104
1752 break; 2105 break;
1753 } 2106 }
1754 } 2107 }
2108
1755 return; 2109 return;
1756 } 2110 }
1757#if MENUBAR
1758 /*
1759 * Menubar window processing of button press
1760 */
1761 if (isMenuBarWindow (ev.window))
1762 menubar_control (ev);
1763#endif
1764} 2111}
1765 2112
1766void 2113void
1767rxvt_term::button_release (XButtonEvent &ev) 2114rxvt_term::button_release (XButtonEvent &ev)
1768{ 2115{
1769 int reportmode = 0; 2116 int reportmode = 0;
1770 2117
1771 csrO = 0; /* reset csr Offset */ 2118 csrO = 0; /* reset csr Offset */
1772 if (!bypass_keystate) 2119 if (!bypass_keystate)
1773 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2120 reportmode = !! (priv_modes & PrivMode_mouse_report);
1774 2121
1775 if (scrollbar_isUpDn ()) 2122 if (scrollbar_isUpDn ())
1776 { 2123 {
1777 scrollBar.setIdle (); 2124 scrollBar.setIdle ();
1778 scrollbar_show (0); 2125 scrollbar_show (0);
1779#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1780 refresh_type &= ~SMOOTH_REFRESH;
1781#endif
1782
1783 } 2126 }
2127
1784#ifdef SELECTION_SCROLLING 2128#ifdef SELECTION_SCROLLING
1785 pending_scroll_selection=0; 2129 if (sel_scroll_ev.active)
2130 sel_scroll_ev.stop();
1786#endif 2131#endif
2132
1787 if (ev.window == TermWin.vt) 2133 if (ev.window == vt)
1788 { 2134 {
2135 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2136 return;
2137
2138#if ISO_14755
2139 // 5.4
2140 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2141 return;
2142#endif
2143
1789 if (reportmode) 2144 if (reportmode)
1790 { 2145 {
1791 /* mouse report from vt window */ 2146 /* mouse report from vt window */
1792 /* don't report release of wheel "buttons" */ 2147 /* don't report release of wheel "buttons" */
1793 if (ev.button >= 4) 2148 if (ev.button >= 4)
… …
1807 MEvent.button = AnyButton; 2162 MEvent.button = AnyButton;
1808 mouse_report (ev); 2163 mouse_report (ev);
1809#endif /* MOUSE_REPORT_DOUBLECLICK */ 2164#endif /* MOUSE_REPORT_DOUBLECLICK */
1810 return; 2165 return;
1811 } 2166 }
2167
1812 /* 2168 /*
1813 * dumb hack to compensate for the failure of click-and-drag 2169 * dumb hack to compensate for the failure of click-and-drag
1814 * when overriding mouse reporting 2170 * when overriding mouse reporting
1815 */ 2171 */
1816 if (PrivateModes & PrivMode_mouse_report 2172 if (priv_modes & PrivMode_mouse_report
1817 && bypass_keystate 2173 && bypass_keystate
1818 && ev.button == Button1 && MEvent.clicks <= 1) 2174 && ev.button == Button1 && MEvent.clicks <= 1)
1819 selection_extend (ev.x, ev.y, 0); 2175 selection_extend (ev.x, ev.y, 0);
1820 2176
1821 switch (ev.button) 2177 switch (ev.button)
1822 { 2178 {
1823 case Button1: 2179 case Button1:
1824 case Button3: 2180 case Button3:
1825 selection_make (ev.time); 2181 selection_make (ev.time);
1826 break; 2182 break;
2183
1827 case Button2: 2184 case Button2:
1828 selection_request (ev.time, ev.x, ev.y); 2185 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window?
2186 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
1829 break; 2187 break;
2188
1830#ifdef MOUSE_WHEEL 2189#ifdef MOUSE_WHEEL
1831 case Button4: 2190 case Button4:
1832 case Button5: 2191 case Button5:
1833 { 2192 {
1834 int i; 2193 int i;
1835 page_dirn v; 2194 page_dirn v;
1836 2195
1837 v = (ev.button == Button4) ? UP : DN; 2196 v = ev.button == Button4 ? UP : DN;
2197
1838 if (ev.state & ShiftMask) 2198 if (ev.state & ShiftMask)
1839 i = 1; 2199 i = 1;
1840 else if ((Options & Opt_mouseWheelScrollPage)) 2200 else if (option (Opt_mouseWheelScrollPage))
1841 i = TermWin.nrow - 1; 2201 i = nrow - 1;
1842 else 2202 else
1843 i = 5; 2203 i = 5;
2204
1844# ifdef MOUSE_SLIP_WHEELING 2205# ifdef MOUSE_SLIP_WHEELING
1845 if (ev.state & ControlMask) 2206 if (ev.state & ControlMask)
1846 { 2207 {
1847 mouse_slip_wheel_speed += (v ? -1 : 1); 2208 mouse_slip_wheel_speed += v ? -1 : 1;
2209 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2210 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2211
2212 if (slip_wheel_ev.at < NOW)
1848 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2213 slip_wheel_ev.at = NOW + SCROLLBAR_CONTINUOUS_DELAY;
2214
2215 slip_wheel_ev.start ();
2216 }
2217 else
2218 {
2219# endif
2220 scr_page (v, i);
2221 scrollbar_show (1);
2222# ifdef MOUSE_SLIP_WHEELING
1849 } 2223 }
1850# endif 2224# endif
1851# ifdef JUMP_MOUSE_WHEEL
1852 scr_page (v, i);
1853 scr_refresh (SMOOTH_REFRESH);
1854 scrollbar_show (1);
1855# else
1856 while (i--)
1857 {
1858 scr_page (v, 1);
1859 scr_refresh (SMOOTH_REFRESH);
1860 scrollbar_show (1);
1861 }
1862# endif
1863
1864 } 2225 }
1865 break; 2226 break;
1866#endif 2227#endif
1867
1868 } 2228 }
1869 } 2229 }
1870#ifdef MENUBAR
1871 else if (isMenuBarWindow (ev.window))
1872 menubar_control (ev);
1873#endif
1874} 2230}
1875
1876 2231
1877#ifdef TRANSPARENT 2232#ifdef TRANSPARENT
2233#if TINTING
2234/* taken from aterm-0.4.2 */
2235
2236typedef uint32_t RUINT32T;
2237
2238void ShadeXImage(rxvt_term *term, XImage* srcImage, int shade, int rm, int gm, int bm)
2239{
2240 int sh_r, sh_g, sh_b;
2241 RUINT32T mask_r, mask_g, mask_b;
2242 RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b;
2243 unsigned int lower_lim_r, lower_lim_g, lower_lim_b;
2244 unsigned int upper_lim_r, upper_lim_g, upper_lim_b;
2245 int i;
2246
2247 Visual *visual = term->visual;
2248
2249 if( visual->c_class != TrueColor || srcImage->format != ZPixmap ) return ;
2250
2251 /* for convenience */
2252 mask_r = visual->red_mask;
2253 mask_g = visual->green_mask;
2254 mask_b = visual->blue_mask;
2255
2256 /* boring lookup table pre-initialization */
2257 switch (srcImage->bits_per_pixel) {
2258 case 15:
2259 if ((mask_r != 0x7c00) ||
2260 (mask_g != 0x03e0) ||
2261 (mask_b != 0x001f))
2262 return;
2263 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+32+32));
2264 lookup_r = lookup;
2265 lookup_g = lookup+32;
2266 lookup_b = lookup+32+32;
2267 sh_r = 10;
2268 sh_g = 5;
2269 sh_b = 0;
2270 break;
2271 case 16:
2272 if ((mask_r != 0xf800) ||
2273 (mask_g != 0x07e0) ||
2274 (mask_b != 0x001f))
2275 return;
2276 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+64+32));
2277 lookup_r = lookup;
2278 lookup_g = lookup+32;
2279 lookup_b = lookup+32+64;
2280 sh_r = 11;
2281 sh_g = 5;
2282 sh_b = 0;
2283 break;
2284 case 24:
2285 if ((mask_r != 0xff0000) ||
2286 (mask_g != 0x00ff00) ||
2287 (mask_b != 0x0000ff))
2288 return;
2289 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2290 lookup_r = lookup;
2291 lookup_g = lookup+256;
2292 lookup_b = lookup+256+256;
2293 sh_r = 16;
2294 sh_g = 8;
2295 sh_b = 0;
2296 break;
2297 case 32:
2298 if ((mask_r != 0xff0000) ||
2299 (mask_g != 0x00ff00) ||
2300 (mask_b != 0x0000ff))
2301 return;
2302 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2303 lookup_r = lookup;
2304 lookup_g = lookup+256;
2305 lookup_b = lookup+256+256;
2306 sh_r = 16;
2307 sh_g = 8;
2308 sh_b = 0;
2309 break;
2310 default:
2311 return; /* we do not support this color depth */
2312 }
2313
2314 /* prepare limits for color transformation (each channel is handled separately) */
2315 if (shade < 0) {
2316 shade = -shade;
2317 if (shade < 0) shade = 0;
2318 if (shade > 100) shade = 100;
2319
2320 lower_lim_r = 65535-rm;
2321 lower_lim_g = 65535-gm;
2322 lower_lim_b = 65535-bm;
2323
2324 lower_lim_r = 65535-(unsigned int)(((RUINT32T)lower_lim_r)*((RUINT32T)shade)/100);
2325 lower_lim_g = 65535-(unsigned int)(((RUINT32T)lower_lim_g)*((RUINT32T)shade)/100);
2326 lower_lim_b = 65535-(unsigned int)(((RUINT32T)lower_lim_b)*((RUINT32T)shade)/100);
2327
2328 upper_lim_r = upper_lim_g = upper_lim_b = 65535;
2329 } else {
2330 if (shade < 0) shade = 0;
2331 if (shade > 100) shade = 100;
2332
2333 lower_lim_r = lower_lim_g = lower_lim_b = 0;
2334
2335 upper_lim_r = (unsigned int)((((RUINT32T)rm)*((RUINT32T)shade))/100);
2336 upper_lim_g = (unsigned int)((((RUINT32T)gm)*((RUINT32T)shade))/100);
2337 upper_lim_b = (unsigned int)((((RUINT32T)bm)*((RUINT32T)shade))/100);
2338 }
2339
2340 /* switch red and blue bytes if necessary, we need it for some weird XServers like XFree86 3.3.3.1 */
2341 if ((srcImage->bits_per_pixel == 24) && (mask_r >= 0xFF0000 ))
2342 {
2343 unsigned int tmp;
2344
2345 tmp = lower_lim_r;
2346 lower_lim_r = lower_lim_b;
2347 lower_lim_b = tmp;
2348
2349 tmp = upper_lim_r;
2350 upper_lim_r = upper_lim_b;
2351 upper_lim_b = tmp;
2352 }
2353
2354 /* fill our lookup tables */
2355 for (i = 0; i <= mask_r>>sh_r; i++)
2356 {
2357 RUINT32T tmp;
2358 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_r-lower_lim_r));
2359 tmp += ((RUINT32T)(mask_r>>sh_r))*((RUINT32T)lower_lim_r);
2360 lookup_r[i] = (tmp/65535)<<sh_r;
2361 }
2362 for (i = 0; i <= mask_g>>sh_g; i++)
2363 {
2364 RUINT32T tmp;
2365 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_g-lower_lim_g));
2366 tmp += ((RUINT32T)(mask_g>>sh_g))*((RUINT32T)lower_lim_g);
2367 lookup_g[i] = (tmp/65535)<<sh_g;
2368 }
2369 for (i = 0; i <= mask_b>>sh_b; i++)
2370 {
2371 RUINT32T tmp;
2372 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_b-lower_lim_b));
2373 tmp += ((RUINT32T)(mask_b>>sh_b))*((RUINT32T)lower_lim_b);
2374 lookup_b[i] = (tmp/65535)<<sh_b;
2375 }
2376
2377 /* apply table to input image (replacing colors by newly calculated ones) */
2378 switch (srcImage->bits_per_pixel)
2379 {
2380 case 15:
2381 {
2382 unsigned short *p1, *pf, *p, *pl;
2383 p1 = (unsigned short *) srcImage->data;
2384 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2385 while (p1 < pf)
2386 {
2387 p = p1;
2388 pl = p1 + srcImage->width;
2389 for (; p < pl; p++)
2390 {
2391 *p = lookup_r[(*p & 0x7c00)>>10] |
2392 lookup_g[(*p & 0x03e0)>> 5] |
2393 lookup_b[(*p & 0x001f)];
2394 }
2395 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2396 }
2397 break;
2398 }
2399 case 16:
2400 {
2401 unsigned short *p1, *pf, *p, *pl;
2402 p1 = (unsigned short *) srcImage->data;
2403 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2404 while (p1 < pf)
2405 {
2406 p = p1;
2407 pl = p1 + srcImage->width;
2408 for (; p < pl; p++)
2409 {
2410 *p = lookup_r[(*p & 0xf800)>>11] |
2411 lookup_g[(*p & 0x07e0)>> 5] |
2412 lookup_b[(*p & 0x001f)];
2413 }
2414 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2415 }
2416 break;
2417 }
2418 case 24:
2419 {
2420 unsigned char *p1, *pf, *p, *pl;
2421 p1 = (unsigned char *) srcImage->data;
2422 pf = (unsigned char *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2423 while (p1 < pf)
2424 {
2425 p = p1;
2426 pl = p1 + srcImage->width * 3;
2427 for (; p < pl; p += 3)
2428 {
2429 p[0] = lookup_r[(p[0] & 0xff0000)>>16];
2430 p[1] = lookup_r[(p[1] & 0x00ff00)>> 8];
2431 p[2] = lookup_r[(p[2] & 0x0000ff)];
2432 }
2433 p1 = (unsigned char *) ((char *) p1 + srcImage->bytes_per_line);
2434 }
2435 break;
2436 }
2437 case 32:
2438 {
2439 RUINT32T *p1, *pf, *p, *pl;
2440 p1 = (RUINT32T *) srcImage->data;
2441 pf = (RUINT32T *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2442
2443 while (p1 < pf)
2444 {
2445 p = p1;
2446 pl = p1 + srcImage->width;
2447 for (; p < pl; p++)
2448 {
2449 *p = lookup_r[(*p & 0xff0000)>>16] |
2450 lookup_g[(*p & 0x00ff00)>> 8] |
2451 lookup_b[(*p & 0x0000ff)] |
2452 (*p & ~0xffffff);
2453 }
2454 p1 = (RUINT32T *) ((char *) p1 + srcImage->bytes_per_line);
2455 }
2456 break;
2457 }
2458 }
2459
2460 free (lookup);
2461}
2462#endif
2463
1878/* 2464/*
1879 * Check our parents are still who we think they are. 2465 * Check our parents are still who we think they are.
1880 * Do transparency updates if required 2466 * Do transparency updates if required
1881 */ 2467 */
1882int 2468int
1883rxvt_term::check_our_parents () 2469rxvt_term::check_our_parents ()
1884{ 2470{
1885 int i, pchanged, aformat, have_pixmap, rootdepth; 2471 int i, pchanged, aformat, have_pixmap, rootdepth;
1886 unsigned long nitems, bytes_after; 2472 unsigned long nitems, bytes_after;
1887 Atom atype; 2473 Atom atype;
1888 unsigned char *prop = NULL; 2474 unsigned char *prop = NULL;
1889 Window root, oldp, *list; 2475 Window root, oldp, *list;
1890 Pixmap rootpixmap = None; 2476 Pixmap rootpixmap = None;
1891 XWindowAttributes wattr, wrootattr; 2477 XWindowAttributes wattr, wrootattr;
1892 2478
1893 pchanged = 0; 2479 pchanged = 0;
1894 2480
1895 if (! (Options & Opt_transparent)) 2481 if (!option (Opt_transparent))
1896 return pchanged; /* Don't try any more */ 2482 return pchanged; /* Don't try any more */
1897 2483
1898 XGetWindowAttributes (display->display, display->root, &wrootattr); 2484 XGetWindowAttributes (dpy, display->root, &wrootattr);
1899 rootdepth = wrootattr.depth; 2485 rootdepth = wrootattr.depth;
1900 2486
1901 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 2487 XGetWindowAttributes (dpy, parent[0], &wattr);
2488
1902 if (rootdepth != wattr.depth) 2489 if (rootdepth != wattr.depth)
1903 { 2490 {
1904 if (am_transparent) 2491 if (am_transparent)
1905 { 2492 {
1906 pchanged = 1; 2493 pchanged = 1;
1907 XSetWindowBackground (display->display, TermWin.vt, 2494 XSetWindowBackground (dpy, vt, pix_colors_focused[Color_bg]);
1908 PixColors[Color_bg]);
1909 am_transparent = am_pixmap_trans = 0; 2495 am_transparent = am_pixmap_trans = 0;
1910 } 2496 }
2497
1911 return pchanged; /* Don't try any more */ 2498 return pchanged; /* Don't try any more */
1912 } 2499 }
1913 2500
1914 /* Get all X ops out of the queue so that our information is up-to-date. */ 2501 /* Get all X ops out of the queue so that our information is up-to-date. */
1915 XSync (display->display, False); 2502 XSync (dpy, False);
1916 2503
1917 /* 2504 /*
1918 * Make the frame window set by the window manager have 2505 * Make the frame window set by the window manager have
1919 * the root background. Some window managers put multiple nested frame 2506 * the root background. Some window managers put multiple nested frame
1920 * windows for each client, so we have to take care about that. 2507 * windows for each client, so we have to take care about that.
1921 */ 2508 */
1922 i = (xa[XA_XROOTPMAPID] != 0 2509 i = (xa[XA_XROOTPMAP_ID]
1923 && (XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID], 2510 && XGetWindowProperty (dpy, display->root, xa[XA_XROOTPMAP_ID],
1924 0L, 1L, False, XA_PIXMAP, &atype, &aformat, 2511 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1925 &nitems, &bytes_after, &prop) == Success)); 2512 &nitems, &bytes_after, &prop) == Success);
2513
1926 if (!i || prop == NULL) 2514 if (!i || prop == NULL)
2515 i = (xa[XA_ESETROOT_PMAP_ID]
2516 && XGetWindowProperty (dpy, display->root, xa[XA_ESETROOT_PMAP_ID],
2517 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2518 &nitems, &bytes_after, &prop) == Success);
2519
2520 if (!i || prop == NULL
2521#if TINTING
2522 || !ISSET_PIXCOLOR (Color_tint)
2523#endif
2524 )
1927 have_pixmap = 0; 2525 have_pixmap = 0;
1928 else 2526 else
1929 { 2527 {
1930 have_pixmap = 1; 2528 have_pixmap = 1;
1931 rootpixmap = * ((Pixmap *)prop); 2529 rootpixmap = *(Pixmap *)prop;
1932 XFree (prop); 2530 XFree (prop);
1933 } 2531 }
2532
1934 if (have_pixmap) 2533 if (have_pixmap)
1935 { 2534 {
1936 /* 2535 /*
1937 * Copy display->root pixmap transparency 2536 * Copy display->root pixmap transparency
1938 */ 2537 */
1939 int sx, sy, nx, ny; 2538 int sx, sy, nx, ny;
1940 unsigned int nw, nh; 2539 unsigned int nw, nh;
1941 Window cr; 2540 Window cr;
1942 XImage *image; 2541 XImage *image;
1943 GC gc; 2542 GC gc;
1944 XGCValues gcvalue; 2543 XGCValues gcvalue;
1945 2544
1946 XTranslateCoordinates (display->display, TermWin.parent[0], display->root, 2545 XTranslateCoordinates (dpy, parent[0], display->root,
1947 0, 0, &sx, &sy, &cr); 2546 0, 0, &sx, &sy, &cr);
1948 nw = (unsigned int)szHint.width; 2547 nw = (unsigned int)szHint.width;
1949 nh = (unsigned int)szHint.height; 2548 nh = (unsigned int)szHint.height;
1950 nx = ny = 0; 2549 nx = ny = 0;
2550
1951 if (sx < 0) 2551 if (sx < 0)
1952 { 2552 {
1953 nw += sx; 2553 nw += sx;
1954 nx = -sx; 2554 nx = -sx;
1955 sx = 0; 2555 sx = 0;
1956 } 2556 }
2557
1957 if (sy < 0) 2558 if (sy < 0)
1958 { 2559 {
1959 nh += sy; 2560 nh += sy;
1960 ny = -sy; 2561 ny = -sy;
1961 sy = 0; 2562 sy = 0;
1962 } 2563 }
2564
1963 MIN_IT (nw, (unsigned int) (wrootattr.width - sx)); 2565 min_it (nw, (unsigned int) (wrootattr.width - sx));
1964 MIN_IT (nh, (unsigned int) (wrootattr.height - sy)); 2566 min_it (nh, (unsigned int) (wrootattr.height - sy));
2567
2568 XSync (dpy, False);
1965 allowedxerror = -1; 2569 allowedxerror = -1;
1966 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes, 2570 image = XGetImage (dpy, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap);
1967 ZPixmap); 2571
1968 /* XXX: handle BadMatch - usually because we're outside the pixmap */ 2572 /* XXX: handle BadMatch - usually because we're outside the pixmap */
1969 /* XXX: may need a delay here? */ 2573 /* XXX: may need a delay here? */
1970 allowedxerror = 0; 2574 allowedxerror = 0;
2575
1971 if (image == NULL) 2576 if (image == NULL)
1972 { 2577 {
1973 if (am_transparent && am_pixmap_trans) 2578 if (am_transparent && am_pixmap_trans)
1974 { 2579 {
1975 pchanged = 1; 2580 pchanged = 1;
1976 if (TermWin.pixmap != None) 2581 if (pixmap != None)
1977 { 2582 {
1978 XFreePixmap (display->display, TermWin.pixmap); 2583 XFreePixmap (dpy, pixmap);
1979 TermWin.pixmap = None; 2584 pixmap = None;
1980 } 2585 }
1981 } 2586 }
2587
1982 am_pixmap_trans = 0; 2588 am_pixmap_trans = 0;
1983 } 2589 }
1984 else 2590 else
1985 { 2591 {
1986 if (TermWin.pixmap != None) 2592 if (pixmap != None)
1987 XFreePixmap (display->display, TermWin.pixmap); 2593 XFreePixmap (dpy, pixmap);
1988 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt, 2594
1989 (unsigned int)szHint.width, 2595#if TINTING
1990 (unsigned int)szHint.height, 2596 if (ISSET_PIXCOLOR (Color_tint))
1991 (unsigned int)image->depth); 2597 {
2598 int shade = rs[Rs_shade] ? atoi (rs[Rs_shade]) : 100;
2599
2600 rgba c;
2601 pix_colors_focused [Color_tint].get (c);
2602
2603 ShadeXImage (this, image, shade, c.r, c.g, c.b);
2604 }
2605#endif
2606
2607 pixmap = XCreatePixmap (dpy, vt, szHint.width, szHint.height, image->depth);
1992 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue); 2608 gc = XCreateGC (dpy, vt, 0UL, &gcvalue);
1993 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0, 2609 XPutImage (dpy, pixmap, gc, image, 0, 0,
1994 nx, ny, (unsigned int)image->width,
1995 (unsigned int)image->height); 2610 nx, ny, image->width, image->height);
1996 XFreeGC (display->display, gc); 2611 XFreeGC (dpy, gc);
1997 XDestroyImage (image); 2612 XDestroyImage (image);
1998 XSetWindowBackgroundPixmap (display->display, TermWin.vt, 2613 XSetWindowBackgroundPixmap (dpy, parent[0], pixmap);
1999 TermWin.pixmap); 2614 XClearWindow (dpy, parent[0]);
2615
2000 if (!am_transparent || !am_pixmap_trans) 2616 if (!am_transparent || !am_pixmap_trans)
2001 pchanged = 1; 2617 pchanged = 1;
2618
2002 am_transparent = am_pixmap_trans = 1; 2619 am_transparent = am_pixmap_trans = 1;
2003 } 2620 }
2004 } 2621 }
2622
2005 if (!am_pixmap_trans) 2623 if (am_pixmap_trans)
2624 XSetWindowBackgroundPixmap (dpy, vt, ParentRelative);
2625 else
2006 { 2626 {
2007 unsigned int n; 2627 unsigned int n;
2008 /* 2628 /*
2009 * InheritPixmap transparency 2629 * InheritPixmap transparency
2010 */ 2630 */
2011 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2012 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); 2631 for (i = 1; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2013 i++)
2014 { 2632 {
2015 oldp = TermWin.parent[i]; 2633 oldp = parent[i];
2016 XQueryTree (display->display, TermWin.parent[i - 1], &root, 2634 XQueryTree (dpy, parent[i - 1], &root, &parent[i], &list, &n);
2017 &TermWin.parent[i], &list, &n);
2018 XFree (list); 2635 XFree (list);
2019 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i])); 2636
2020 if (TermWin.parent[i] == display->root) 2637 if (parent[i] == display->root)
2021 { 2638 {
2022 if (oldp != None) 2639 if (oldp != None)
2023 pchanged = 1; 2640 pchanged = 1;
2641
2024 break; 2642 break;
2025 } 2643 }
2644
2026 if (oldp != TermWin.parent[i]) 2645 if (oldp != parent[i])
2027 pchanged = 1; 2646 pchanged = 1;
2028 } 2647 }
2648
2029 n = 0; 2649 n = 0;
2650
2030 if (pchanged) 2651 if (pchanged)
2031 {
2032 for (; n < (unsigned int)i; n++) 2652 for (; n < (unsigned int)i; n++)
2653 {
2654 XGetWindowAttributes (dpy, parent[n], &wattr);
2655
2656 if (wattr.depth != rootdepth || wattr.c_class == InputOnly)
2657 {
2658 n = (int) (sizeof (parent) / sizeof (Window)) + 1;
2659 break;
2660 }
2661 }
2662
2663 if (n > (sizeof (parent) / sizeof (parent[0])))
2664 {
2665 XSetWindowBackground (dpy, parent[0], pix_colors_focused[Color_border]);
2666 XSetWindowBackground (dpy, vt, pix_colors_focused[Color_bg]);
2667 am_transparent = 0;
2668 /* XXX: also turn off Opt_transparent? */
2669 }
2670 else
2671 {
2672 for (n = 0; n < (unsigned int)i; n++)
2033 { 2673 {
2034 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2674 XSetWindowBackgroundPixmap (dpy, parent[n], ParentRelative);
2035 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2675 XClearWindow (dpy, parent[n]);
2036 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2676 }
2677
2678 XSetWindowBackgroundPixmap (dpy, vt, ParentRelative);
2679 am_transparent = 1;
2680 }
2681
2682 for (; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2683 parent[i] = None;
2684 }
2685
2686 if (scrollBar.win)
2687 {
2688 XSetWindowBackgroundPixmap (dpy, scrollBar.win, ParentRelative);
2689 scrollBar.setIdle ();
2690 scrollbar_show (0);
2691 }
2692
2693 if (am_transparent)
2694 {
2695 want_refresh = want_full_refresh = 1;
2696 if (am_pixmap_trans)
2697 flush ();
2698 }
2699
2700 return pchanged;
2701}
2702#endif
2703
2704/*}}} */
2705
2706bool
2707rxvt_term::cmd_parse ()
2708{
2709 bool flag = false;
2710 wchar_t ch = NOCHAR;
2711 char *seq_begin; // remember start of esc-sequence here
2712
2713 for (;;)
2714 {
2715 if (ch == NOCHAR)
2716 {
2717 seq_begin = cmdbuf_ptr;
2718 ch = next_char ();
2719
2720 if (ch == NOCHAR)
2721 break;
2722 }
2723
2724 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT)
2725 {
2726 if (!seen_input)
2727 {
2728 seen_input = 1;
2729 // many badly-written programs (e.g. jed) contain a race condition:
2730 // they first read the screensize and then install a SIGWINCH handler.
2731 // some window managers resize the window early, and these programs
2732 // then sometimes get the size wrong.
2733 // unfortunately other programs are even more buggy and dislike
2734 // being sent SIGWINCH, so only do it when we were in fact being
2735 // resized.
2736 if (seen_resize && cmd_pid)
2737 kill (-cmd_pid, SIGWINCH);
2738 }
2739
2740 /* Read a text string from the input buffer */
2741 wchar_t buf[UBUFSIZ];
2742 bool refreshnow = false;
2743 int nlines = 0;
2744 wchar_t *str = buf;
2745 wchar_t *eol = str + min (ncol, UBUFSIZ);
2746
2747 for (;;)
2748 {
2749 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2750 break;
2751
2752 *str++ = ch;
2753
2754 if (ch == C0_LF || str >= eol)
2037 { 2755 {
2038 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2756 if (ch == C0_LF)
2757 nlines++;
2758
2759 refresh_count++;
2760
2761 if (!option (Opt_jumpScroll)
2762 || (refresh_count >= refresh_limit * (nrow - 1)))
2763 {
2764 refreshnow = true;
2765 refresh_count = 0;
2766 ch = NOCHAR;
2039 break; 2767 break;
2768 }
2769
2770 // scr_add_lines only works for nlines <= nrow - 1.
2771 if (nlines >= nrow - 1)
2772 {
2773 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2774 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2775 scr_add_lines (buf, str - buf, nlines);
2776
2777 nlines = 0;
2778 str = buf;
2779 eol = str + min (ncol, UBUFSIZ);
2780 }
2781
2782 if (str >= eol)
2783 {
2784 if (eol >= buf + UBUFSIZ)
2785 {
2786 ch = NOCHAR;
2787 break;
2788 }
2789 else
2790 eol = min (eol + ncol, buf + UBUFSIZ);
2791 }
2792
2793 }
2794
2795 seq_begin = cmdbuf_ptr;
2796 ch = next_char ();
2797 }
2798
2799 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2800 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2801 scr_add_lines (buf, str - buf, nlines);
2802
2803 /*
2804 * If there have been a lot of new lines, then update the screen
2805 * What the heck I'll cheat and only refresh less than every page-full.
2806 * the number of pages between refreshes is refresh_limit, which
2807 * is incremented here because we must be doing flat-out scrolling.
2808 */
2809 if (refreshnow)
2810 {
2811 if (option (Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
2812 refresh_limit++;
2813 else
2814 {
2815 flag = true;
2816 //TODO: due to popular request, implement "skipscroll" option here
2817 scr_refresh ();
2818 want_refresh = 1;
2040 } 2819 }
2041 } 2820 }
2042 } 2821
2043 if (n > (int) (sizeof (TermWin.parent)
2044 / sizeof (TermWin.parent[0])))
2045 {
2046 D_X ((stderr, "InheritPixmap Turning off"));
2047 XSetWindowBackground (display->display, TermWin.parent[0],
2048 PixColors[Color_fg]);
2049 XSetWindowBackground (display->display, TermWin.vt,
2050 PixColors[Color_bg]);
2051 am_transparent = 0;
2052 /* XXX: also turn off Opt_transparent? */
2053 } 2822 }
2054 else 2823 else
2055 { 2824 {
2056 /* wait (an arbitrary period) for the WM to do its thing 2825 try
2057 * needed for fvwm2.2.2 (and before?) */ 2826 {
2058# ifdef HAVE_NANOSLEEP 2827 process_nonprinting (ch);
2059 struct timespec rqt; 2828 }
2829 catch (const class out_of_input &o)
2830 {
2831 // we ran out of input, retry later
2832 cmdbuf_ptr = seq_begin;
2833 break;
2834 }
2060 2835
2061 rqt.tv_sec = 1; 2836 ch = NOCHAR;
2062 rqt.tv_nsec = 0; 2837 }
2063 nanosleep (&rqt, NULL); 2838 }
2064# else 2839
2065 sleep (1); 2840 return flag;
2066# endif 2841}
2067 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1)); 2842
2068 for (n = 0; n < (unsigned int)i; n++) 2843// read the next character
2069 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n], 2844wchar_t
2070 ParentRelative); 2845rxvt_term::next_char () NOTHROW
2071 XSetWindowBackgroundPixmap (display->display, TermWin.vt, 2846{
2072 ParentRelative); 2847 while (cmdbuf_ptr < cmdbuf_endp)
2073 am_transparent = 1; 2848 {
2849 // assume 7-bit to be ascii ALWAYS
2850 if ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b)
2851 return *cmdbuf_ptr++;
2852
2853 wchar_t wc;
2854 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2855
2856 if (len == (size_t)-2)
2074 } 2857 {
2075 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++) 2858 // the mbstate stores incomplete sequences. didn't know this :/
2076 TermWin.parent[i] = None; 2859 cmdbuf_ptr = cmdbuf_endp;
2860 break;
2861 }
2862
2863 if (len == (size_t)-1)
2864 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2865
2866 // assume wchar == unicode
2867 cmdbuf_ptr += len;
2868 return wc & UNICODE_MASK;
2077 } 2869 }
2870
2871 return NOCHAR;
2872}
2873
2874// read the next octet
2875uint32_t
2876rxvt_term::next_octet () NOTHROW
2877{
2878 return cmdbuf_ptr < cmdbuf_endp
2879 ? (unsigned char)*cmdbuf_ptr++
2880 : NOCHAR;
2881}
2882
2883static class out_of_input out_of_input;
2884
2885/* rxvt_cmd_getc () - Return next input character */
2886/*
2887 * Return the next input character after first passing any keyboard input
2888 * to the command.
2889 */
2890wchar_t
2891rxvt_term::cmd_getc () THROW ((class out_of_input))
2892{
2893 wchar_t c = next_char ();
2894
2895 if (c == NOCHAR)
2896 throw out_of_input;
2897
2078 return pchanged; 2898 return c;
2079} 2899}
2080#endif
2081 2900
2082/*}}} */ 2901uint32_t
2902rxvt_term::cmd_get8 () THROW ((class out_of_input))
2903{
2904 uint32_t c = next_octet ();
2905
2906 if (c == NOCHAR)
2907 throw out_of_input;
2908
2909 return c;
2910}
2083 2911
2084/*{{{ print pipe */ 2912/*{{{ print pipe */
2085/*----------------------------------------------------------------------*/ 2913/*----------------------------------------------------------------------*/
2086#ifdef PRINTPIPE 2914#ifdef PRINTPIPE
2087FILE * 2915FILE *
2088rxvt_term::popen_printer () 2916rxvt_term::popen_printer ()
2089{ 2917{
2090 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2918 FILE *stream = popen (rs[Rs_print_pipe], "w");
2091 2919
2092 if (stream == NULL) 2920 if (stream == NULL)
2093 rxvt_print_error ("can't open printer pipe"); 2921 rxvt_warn ("can't open printer pipe, not printing.\n");
2922
2094 return stream; 2923 return stream;
2095} 2924}
2096 2925
2097int 2926int
2098rxvt_term::pclose_printer (FILE *stream) 2927rxvt_term::pclose_printer (FILE *stream)
2099{ 2928{
2100 fflush (stream); 2929 fflush (stream);
2101 /* pclose () reported not to work on SunOS 4.1.3 */
2102# if defined (__sun__) /* TODO: RESOLVE THIS */
2103 /* pclose works provided SIGCHLD handler uses waitpid */
2104 return pclose (stream); /* return fclose (stream); */
2105# else
2106 return pclose (stream); 2930 return pclose (stream);
2107# endif
2108} 2931}
2109 2932
2110/* 2933/*
2111 * simulate attached vt100 printer 2934 * simulate attached vt100 printer
2112 */ 2935 */
2113void 2936void
2114rxvt_term::process_print_pipe () 2937rxvt_term::process_print_pipe ()
2115{ 2938{
2116 int done; 2939 int done;
2117 FILE *fd; 2940 FILE *fd;
2118 2941
2119 if ((fd = popen_printer ()) == NULL) 2942 if ((fd = popen_printer ()) == NULL)
2120 return; 2943 return;
2121 2944
2122 /* 2945 /*
2123 * Send all input to the printer until either ESC[4i or ESC[?4i 2946 * Send all input to the printer until either ESC[4i or ESC[?4i
2124 * is received. 2947 * is received.
2125 */ 2948 */
2126 for (done = 0; !done;) 2949 for (done = 0; !done;)
2127 { 2950 {
2128 unsigned char buf[8]; 2951 unsigned char buf[8];
2129 unsigned char ch; 2952 unicode_t ch;
2130 unsigned int i, len; 2953 unsigned int i, len;
2131 2954
2132 if ((ch = cmd_getc ()) != C0_ESC) 2955 if ((ch = cmd_getc ()) != C0_ESC)
2133 { 2956 {
2134 if (putc (ch, fd) == EOF) 2957 if (putc (ch, fd) == EOF)
2135 break; /* done = 1 */ 2958 break; /* done = 1 */
… …
2150 { 2973 {
2151 if ((buf[len++] = cmd_getc ()) == 'i') 2974 if ((buf[len++] = cmd_getc ()) == 'i')
2152 break; /* done = 1 */ 2975 break; /* done = 1 */
2153 } 2976 }
2154 } 2977 }
2978
2155 for (i = 0; i < len; i++) 2979 for (i = 0; i < len; i++)
2156 if (putc (buf[i], fd) == EOF) 2980 if (putc (buf[i], fd) == EOF)
2157 { 2981 {
2158 done = 1; 2982 done = 1;
2159 break; 2983 break;
2160 } 2984 }
2161 } 2985 }
2162 } 2986 }
2987
2163 pclose_printer (fd); 2988 pclose_printer (fd);
2164} 2989}
2165#endif /* PRINTPIPE */ 2990#endif /* PRINTPIPE */
2166/*}}} */ 2991/*}}} */
2167 2992
2168/* *INDENT-OFF* */ 2993/* *INDENT-OFF* */
2169enum { 2994enum {
2170 C1_40 = 0x40, 2995 C1_40 = 0x40,
2171 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2996 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2172 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2997 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2173 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2998 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2174 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2999 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2175}; 3000};
2176/* *INDENT-ON* */ 3001/* *INDENT-ON* */
2177 3002
2178/*{{{ process non-printing single characters */ 3003/*{{{ process non-printing single characters */
2179void 3004void
2180rxvt_term::process_nonprinting (unsigned char ch) 3005rxvt_term::process_nonprinting (unicode_t ch)
2181{ 3006{
2182 switch (ch) 3007 switch (ch)
2183 { 3008 {
3009 case C0_ESC:
3010 process_escape_seq ();
3011 break;
2184 case C0_ENQ: /* terminal Status */ 3012 case C0_ENQ: /* terminal Status */
2185 if (rs[Rs_answerbackstring]) 3013 if (rs[Rs_answerbackstring])
2186 tt_write ( 3014 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2187 (const unsigned char *)rs[Rs_answerbackstring],
2188 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2189 else 3015 else
2190 tt_write ((unsigned char *)VT100_ANS, 3016 tt_write (VT100_ANS, strlen (VT100_ANS));
2191 (unsigned int)STRLEN (VT100_ANS));
2192 break; 3017 break;
2193 case C0_BEL: /* bell */ 3018 case C0_BEL: /* bell */
2194 scr_bell (); 3019 scr_bell ();
2195 break; 3020 break;
2196 case C0_BS: /* backspace */ 3021 case C0_BS: /* backspace */
… …
2211 scr_charset_choose (1); 3036 scr_charset_choose (1);
2212 break; 3037 break;
2213 case C0_SI: /* shift in - acs */ 3038 case C0_SI: /* shift in - acs */
2214 scr_charset_choose (0); 3039 scr_charset_choose (0);
2215 break; 3040 break;
3041
3042#ifdef EIGHT_BIT_CONTROLS
3043 // 8-bit controls
3044 case 0x90: /* DCS */
3045 process_dcs_seq ();
3046 break;
3047 case 0x9b: /* CSI */
3048 process_csi_seq ();
3049 break;
3050 case 0x9d: /* CSI */
3051 process_osc_seq ();
3052 break;
3053#endif
2216 } 3054 }
2217} 3055}
2218/*}}} */ 3056/*}}} */
2219 3057
2220 3058
2221/*{{{ process VT52 escape sequences */ 3059/*{{{ process VT52 escape sequences */
2222void 3060void
2223rxvt_term::process_escape_vt52 (unsigned char ch) 3061rxvt_term::process_escape_vt52 (unicode_t ch)
2224{ 3062{
2225 int row, col; 3063 int row, col;
2226 3064
2227 switch (ch) 3065 switch (ch)
2228 { 3066 {
… …
2280 3118
2281/*{{{ process escape sequences */ 3119/*{{{ process escape sequences */
2282void 3120void
2283rxvt_term::process_escape_seq () 3121rxvt_term::process_escape_seq ()
2284{ 3122{
2285 unsigned char ch = cmd_getc (); 3123 unicode_t ch = cmd_getc ();
2286 3124
2287 if (PrivateModes & PrivMode_vt52) 3125 if (priv_modes & PrivMode_vt52)
2288 { 3126 {
2289 process_escape_vt52 (ch); 3127 process_escape_vt52 (ch);
2290 return; 3128 return;
2291 } 3129 }
2292 3130
… …
2307 scr_charset_set (2, (unsigned int)cmd_getc ()); 3145 scr_charset_set (2, (unsigned int)cmd_getc ());
2308 break; 3146 break;
2309 case '+': 3147 case '+':
2310 scr_charset_set (3, (unsigned int)cmd_getc ()); 3148 scr_charset_set (3, (unsigned int)cmd_getc ());
2311 break; 3149 break;
2312#ifndef NO_FRILLS 3150#if !ENABLE_MINIMAL
2313 case '6': 3151 case '6':
2314 scr_backindex (); 3152 scr_backindex ();
2315 break; 3153 break;
2316#endif 3154#endif
2317 case '7': 3155 case '7':
2318 scr_cursor (SAVE); 3156 scr_cursor (SAVE);
2319 break; 3157 break;
2320 case '8': 3158 case '8':
2321 scr_cursor (RESTORE); 3159 scr_cursor (RESTORE);
2322 break; 3160 break;
2323#ifndef NO_FRILLS 3161#if !ENABLE_MINIMAL
2324 case '9': 3162 case '9':
2325 scr_forwardindex (); 3163 scr_forwardindex ();
2326 break; 3164 break;
2327#endif 3165#endif
2328 case '=': 3166 case '=':
… …
2338 break; 3176 break;
2339 3177
2340 /* 8.3.87: NEXT LINE */ 3178 /* 8.3.87: NEXT LINE */
2341 case C1_NEL: /* ESC E */ 3179 case C1_NEL: /* ESC E */
2342 { 3180 {
2343 uint32_t nlcr[] = { '\n', '\r' }; 3181 wchar_t nlcr[] = { C0_LF, C0_CR };
2344 scr_add_lines (nlcr, 1, 2); 3182 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);
2345 } 3183 }
2346 break; 3184 break;
2347 3185
2348 /* kidnapped escape sequence: Should be 8.3.48 */ 3186 /* kidnapped escape sequence: Should be 8.3.48 */
2349 case C1_ESA: /* ESC G */ 3187 case C1_ESA: /* ESC G */
… …
2359 case C1_RI: /* ESC M */ 3197 case C1_RI: /* ESC M */
2360 scr_index (DN); 3198 scr_index (DN);
2361 break; 3199 break;
2362 3200
2363 /* 8.3.142: SINGLE-SHIFT TWO */ 3201 /* 8.3.142: SINGLE-SHIFT TWO */
2364 /*case C1_SS2: scr_single_shift (2); break; */ 3202 /*case C1_SS2: scr_single_shift (2); break; */
2365 3203
2366 /* 8.3.143: SINGLE-SHIFT THREE */ 3204 /* 8.3.143: SINGLE-SHIFT THREE */
2367 /*case C1_SS3: scr_single_shift (3); break; */ 3205 /*case C1_SS3: scr_single_shift (3); break; */
2368 3206
2369 /* 8.3.27: DEVICE CONTROL STRING */ 3207 /* 8.3.27: DEVICE CONTROL STRING */
2370 case C1_DCS: /* ESC P */ 3208 case C1_DCS: /* ESC P */
2371 process_dcs_seq (); 3209 process_dcs_seq ();
2372 break; 3210 break;
2373 3211
2374 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 3212 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2375 case C1_SCI: /* ESC Z */ 3213 case C1_SCI: /* ESC Z */
2376 tt_write ((const unsigned char *)ESCZ_ANSWER, 3214 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2377 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2378 break; /* steal obsolete ESC [ c */ 3215 break; /* steal obsolete ESC [ c */
2379 3216
2380 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 3217 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */
2381 case C1_CSI: /* ESC [ */ 3218 case C1_CSI: /* ESC [ */
2382 process_csi_seq (); 3219 process_csi_seq ();
… …
2387 process_osc_seq (); 3224 process_osc_seq ();
2388 break; 3225 break;
2389 3226
2390 /* 8.3.106: RESET TO INITIAL STATE */ 3227 /* 8.3.106: RESET TO INITIAL STATE */
2391 case 'c': 3228 case 'c':
3229 mbstate.reset ();
2392 scr_poweron (); 3230 scr_poweron ();
2393 scrollbar_show (1); 3231 scrollbar_show (1);
2394 break; 3232 break;
2395 3233
2396 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 3234 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
… …
2408 3246
2409/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 3247/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2410/* *INDENT-OFF* */ 3248/* *INDENT-OFF* */
2411enum { 3249enum {
2412 CSI_ICH = 0x40, 3250 CSI_ICH = 0x40,
2413 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 3251 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2414 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 3252 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2415 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 3253 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2416 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 3254 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2417 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 3255 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2418 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 3256 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
… …
2433 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 3271 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2434 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 3272 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2435 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 3273 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2436 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 3274 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2437 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 3275 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2438 make_byte (0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 3276 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2439 }; 3277 };
2440/* *INDENT-ON* */ 3278/* *INDENT-ON* */
2441 3279
2442void 3280void
2443rxvt_term::process_csi_seq () 3281rxvt_term::process_csi_seq ()
2444{ 3282{
2445 unsigned char ch, priv, i; 3283 unicode_t ch, priv, i;
2446 unsigned int nargs, p; 3284 unsigned int nargs, p;
2447 int n, ndef; 3285 int n, ndef;
2448 int arg[ESC_ARGS]; 3286 int arg[ESC_ARGS];
2449 3287
2450 for (nargs = ESC_ARGS; nargs > 0;) 3288 for (nargs = ESC_ARGS; nargs > 0;)
2451 arg[--nargs] = 0; 3289 arg[--nargs] = 0;
2452 3290
2453 priv = 0; 3291 priv = 0;
… …
2455 if (ch >= '<' && ch <= '?') 3293 if (ch >= '<' && ch <= '?')
2456 { /* '<' '=' '>' '?' */ 3294 { /* '<' '=' '>' '?' */
2457 priv = ch; 3295 priv = ch;
2458 ch = cmd_getc (); 3296 ch = cmd_getc ();
2459 } 3297 }
3298
2460 /* read any numerical arguments */ 3299 /* read any numerical arguments */
2461 for (n = -1; ch < CSI_ICH; ) 3300 for (n = -1; ch < CSI_ICH; )
2462 { 3301 {
2463 if (isdigit (ch)) 3302 if (isdigit (ch))
2464 { 3303 {
… …
2471 { 3310 {
2472 if (nargs < ESC_ARGS) 3311 if (nargs < ESC_ARGS)
2473 arg[nargs++] = n; 3312 arg[nargs++] = n;
2474 n = -1; 3313 n = -1;
2475 } 3314 }
2476 else if (ch == '\b') 3315 else if (IS_CONTROL (ch))
2477 {
2478 scr_backspace ();
2479 }
2480 else if (ch == C0_ESC)
2481 {
2482 process_escape_seq ();
2483 return;
2484 }
2485 else if (ch < ' ')
2486 {
2487 process_nonprinting (ch); 3316 process_nonprinting (ch);
2488 } 3317
2489 ch = cmd_getc (); 3318 ch = cmd_getc ();
2490 } 3319 }
2491 3320
2492 if (ch > CSI_7F) 3321 if (ch > CSI_7F)
2493 return; 3322 return;
… …
2499 ndef = get_byte_array_bit (csi_defaults, i); 3328 ndef = get_byte_array_bit (csi_defaults, i);
2500 for (p = 0; p < nargs; p++) 3329 for (p = 0; p < nargs; p++)
2501 if (arg[p] == -1) 3330 if (arg[p] == -1)
2502 arg[p] = ndef; 3331 arg[p] = ndef;
2503 3332
2504#ifdef DEBUG_CMD
2505 fprintf (stderr, "CSI ");
2506 for (p = 0; p < nargs; p++)
2507 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2508 fprintf (stderr, "%c\n", ch);
2509#endif
2510
2511 /* 3333 /*
2512 * private mode handling 3334 * private mode handling
2513 */ 3335 */
2514 if (priv) 3336 if (priv)
2515 { 3337 {
2516 switch (priv) 3338 switch (priv)
2517 { 3339 {
2518 case '>': 3340 case '>':
2519 if (ch == CSI_DA) /* secondary device attributes */ 3341 if (ch == CSI_DA) /* secondary device attributes */
3342 {
3343 // first parameter is normally 0 for vt100, 1 for some newer vtxxx, 'R' for rxvt,
3344 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
3345 //
3346 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
3347 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, and 94 for later versions, to signify
3348 // that we do not support xterm mouse reporting (should be 95 when we do).
3349 //
2520 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 3350 tt_printf ("\033[>%d;94;0c", 'U');
3351 }
2521 break; 3352 break;
2522 case '?': 3353 case '?':
2523 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 3354 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2524 process_terminal_mode (ch, priv, nargs, arg); 3355 process_terminal_mode (ch, priv, nargs, arg);
2525 break; 3356 break;
… …
2630 3461
2631 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3462 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2632 arg[0] = -arg[0]; 3463 arg[0] = -arg[0];
2633 /* FALLTHROUGH */ 3464 /* FALLTHROUGH */
2634 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3465 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2635 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3466 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2636 break; 3467 break;
2637 3468
2638 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3469 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2639 tt_write ((const unsigned char *)VT100_ANS, 3470 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2640 (unsigned int) (sizeof (VT100_ANS) - 1));
2641 break; 3471 break;
2642 3472
2643 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3473 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2644 process_sgr_mode (nargs, arg); 3474 process_sgr_mode (nargs, arg);
2645 break; 3475 break;
… …
2651 tt_printf ("\033[0n"); 3481 tt_printf ("\033[0n");
2652 break; 3482 break;
2653 case 6: /* CPR requested */ 3483 case 6: /* CPR requested */
2654 scr_report_position (); 3484 scr_report_position ();
2655 break; 3485 break;
2656#if defined (ENABLE_DISPLAY_ANSWER)
2657 case 7: /* unofficial extension */ 3486 case 7: /* unofficial extension */
3487 if (option (Opt_insecure))
2658 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3488 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2659 break; 3489 break;
2660#endif
2661 case 8: /* unofficial extension */ 3490 case 8: /* unofficial extension */
2662 xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); 3491 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2663 break; 3492 break;
2664 } 3493 }
2665 break; 3494 break;
2666 3495
2667 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3496 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2700 break; 3529 break;
2701 3530
2702 case CSI_RM: /* 8.3.107: RESET MODE */ 3531 case CSI_RM: /* 8.3.107: RESET MODE */
2703 if (arg[0] == 4) 3532 if (arg[0] == 4)
2704 scr_insert_mode (0); 3533 scr_insert_mode (0);
3534 else if (arg[0] == 20)
3535 priv_modes &= ~PrivMode_LFNL;
2705 break; 3536 break;
2706 3537
2707 case CSI_SM: /* 8.3.126: SET MODE */ 3538 case CSI_SM: /* 8.3.126: SET MODE */
2708 if (arg[0] == 4) 3539 if (arg[0] == 4)
2709 scr_insert_mode (1); 3540 scr_insert_mode (1);
3541 else if (arg[0] == 20)
3542 priv_modes |= PrivMode_LFNL;
2710 break; 3543 break;
2711 3544
2712 /* 3545 /*
2713 * PRIVATE USE beyond this point. All CSI_7? sequences here 3546 * PRIVATE USE beyond this point. All CSI_7? sequences here
2714 */ 3547 */
… …
2726 break; 3559 break;
2727 case CSI_75: 3560 case CSI_75:
2728 scr_cursor (RESTORE); 3561 scr_cursor (RESTORE);
2729 break; 3562 break;
2730 3563
2731#ifndef NO_FRILLS 3564#if !ENABLE_MINIMAL
2732 case CSI_74: 3565 case CSI_74:
2733 process_window_ops (arg, nargs); 3566 process_window_ops (arg, nargs);
2734 break; 3567 break;
2735#endif 3568#endif
2736 3569
2737 case CSI_78: /* DECREQTPARM */ 3570 case CSI_78: /* DECREQTPARM */
2738 if (arg[0] == 0 || arg[0] == 1) 3571 if (arg[0] == 0 || arg[0] == 1)
2739 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3572 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2740 /* FALLTHROUGH */ 3573 break;
2741 3574
2742 default: 3575 default:
2743 break; 3576 break;
2744 } 3577 }
2745} 3578}
2746/*}}} */ 3579/*}}} */
2747 3580
2748#ifndef NO_FRILLS 3581#if !ENABLE_MINIMAL
2749/* ARGSUSED */ 3582/* ARGSUSED */
2750void 3583void
2751rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3584rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2752{ 3585{
2753 int x, y; 3586 int x, y;
2754#if 0
2755 char *s;
2756#endif
2757 XWindowAttributes wattr; 3587 XWindowAttributes wattr;
2758 Window wdummy; 3588 Window wdummy;
3589
3590 dLocal (Display *, dpy);
2759 3591
2760 if (nargs == 0) 3592 if (nargs == 0)
2761 return; 3593 return;
3594
2762 switch (args[0]) 3595 switch (args[0])
2763 { 3596 {
2764 /* 3597 /*
2765 * commands 3598 * commands
2766 */ 3599 */
2767 case 1: /* deiconify window */ 3600 case 1: /* deiconify window */
2768 XMapWindow (display->display, TermWin.parent[0]); 3601 XMapWindow (dpy, parent[0]);
2769 break; 3602 break;
2770 case 2: /* iconify window */ 3603 case 2: /* iconify window */
2771 XIconifyWindow (display->display, TermWin.parent[0], 3604 XIconifyWindow (dpy, parent[0], display->screen);
2772 DefaultScreen (display->display));
2773 break; 3605 break;
2774 case 3: /* set position (pixels) */ 3606 case 3: /* set position (pixels) */
2775 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3607 XMoveWindow (dpy, parent[0], args[1], args[2]);
2776 break; 3608 break;
2777 case 4: /* set size (pixels) */ 3609 case 4: /* set size (pixels) */
2778 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3610 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2779 break; 3611 break;
2780 case 5: /* raise window */ 3612 case 5: /* raise window */
2781 XRaiseWindow (display->display, TermWin.parent[0]); 3613 XRaiseWindow (dpy, parent[0]);
2782 break; 3614 break;
2783 case 6: /* lower window */ 3615 case 6: /* lower window */
2784 XLowerWindow (display->display, TermWin.parent[0]); 3616 XLowerWindow (dpy, parent[0]);
2785 break; 3617 break;
2786 case 7: /* refresh window */ 3618 case 7: /* refresh window */
2787 scr_touch (true); 3619 scr_touch (true);
2788 break; 3620 break;
2789 case 8: /* set size (chars) */ 3621 case 8: /* set size (chars) */
2790 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3622 set_widthheight ((unsigned int) (args[2] * fwidth),
2791 (unsigned int) (args[1] * TermWin.fheight)); 3623 (unsigned int) (args[1] * fheight));
2792 break; 3624 break;
3625
3626 //case 9: NYI, TODO, restore maximized window or maximize window
2793 default: 3627 default:
2794 if (args[0] >= 24) /* set height (chars) */ 3628 if (args[0] >= 24) /* set height (chars) */
2795 set_widthheight ((unsigned int)TermWin.width, 3629 set_widthheight ((unsigned int)width,
2796 (unsigned int) (args[1] * TermWin.fheight)); 3630 (unsigned int) (args[1] * fheight));
2797 break; 3631 break;
3632
2798 /* 3633 /*
2799 * reports - some output format copied from XTerm 3634 * reports - some output format copied from XTerm
2800 */ 3635 */
2801 case 11: /* report window state */ 3636 case 11: /* report window state */
2802 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3637 XGetWindowAttributes (dpy, parent[0], &wattr);
2803 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3638 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2804 break; 3639 break;
2805 case 13: /* report window position */ 3640 case 13: /* report window position */
2806 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3641 XGetWindowAttributes (dpy, parent[0], &wattr);
2807 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3642 XTranslateCoordinates (dpy, parent[0], wattr.root,
2808 -wattr.border_width, -wattr.border_width, 3643 -wattr.border_width, -wattr.border_width,
2809 &x, &y, &wdummy); 3644 &x, &y, &wdummy);
2810 tt_printf ("\033[3;%d;%dt", x, y); 3645 tt_printf ("\033[3;%d;%dt", x, y);
2811 break; 3646 break;
2812 case 14: /* report window size (pixels) */ 3647 case 14: /* report window size (pixels) */
2813 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3648 XGetWindowAttributes (dpy, parent[0], &wattr);
2814 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3649 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2815 break; 3650 break;
3651 case 18: /* report text area size (chars) */
3652 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3653 break;
2816 case 18: /* report window size (chars) */ 3654 case 19: /* report window size (chars) */
2817 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3655 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2818 break; 3656 break;
2819#if 0 /* XXX: currently disabled due to security concerns */
2820 case 20: /* report icon label */ 3657 case 20: /* report icon label */
3658 {
3659 char *s;
2821 XGetIconName (display->display, TermWin.parent[0], &s); 3660 XGetIconName (dpy, parent[0], &s);
2822 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3661 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3662 XFree (s);
3663 }
2823 break; 3664 break;
2824 case 21: /* report window title */ 3665 case 21: /* report window title */
3666 {
3667 char *s;
2825 XFetchName (display->display, TermWin.parent[0], &s); 3668 XFetchName (dpy, parent[0], &s);
2826 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3669 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3670 XFree (s);
3671 }
2827 break; 3672 break;
2828#endif
2829
2830 } 3673 }
2831} 3674}
2832#endif 3675#endif
2833 3676
2834/*----------------------------------------------------------------------*/ 3677/*----------------------------------------------------------------------*/
2835/* 3678/*
2836 * get input up until STRING TERMINATOR (or BEL) 3679 * get input up until STRING TERMINATOR (or BEL)
2837 * ends_how is terminator used. returned input must be free ()d 3680 * ends_how is terminator used. returned input must be free()'d
2838 */ 3681 */
2839unsigned char * 3682char *
2840rxvt_term::get_to_st (unsigned char *ends_how) 3683rxvt_term::get_to_st (unicode_t &ends_how)
2841{ 3684{
2842 int seen_esc = 0; /* seen escape? */ 3685 unicode_t ch;
3686 bool seen_esc = false;
2843 unsigned int n = 0; 3687 unsigned int n = 0;
2844 unsigned char *s; 3688 wchar_t string[STRING_MAX];
2845 unsigned char ch, string[STRING_MAX];
2846 3689
2847 for (; (ch = cmd_getc ());) 3690 while ((ch = cmd_getc ()) != NOCHAR)
2848 { 3691 {
2849 if (ch == C0_BEL 3692 if (seen_esc)
2850 || ch == CHAR_ST 3693 {
2851 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3694 if (ch == 0x5c) /* 7bit ST */
2852 break; 3695 break;
3696 else
3697 return NULL;
3698 }
2853 if (ch == C0_ESC) 3699 else if (ch == C0_ESC)
2854 { 3700 {
2855 seen_esc = 1; 3701 seen_esc = true;
2856 continue; 3702 continue;
2857 } 3703 }
3704 else if (ch == C0_BEL || ch == CHAR_ST)
3705 break;
2858 else if (ch == '\t') 3706 else if (ch == C0_SYN)
2859 ch = ' '; /* translate '\t' to space */ 3707 ch = cmd_get8 ();
2860 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3708 else if (ch < 0x20)
2861 return NULL; /* other control character - exit */ 3709 return NULL; /* other control character - exit */
2862 if (n < sizeof (string) - 1) 3710
3711 seen_esc = false;
3712
3713 if (n >= STRING_MAX - 1)
3714 // stop at some sane length
3715 return NULL;
3716
2863 string[n++] = ch; 3717 string[n++] = ch;
2864 seen_esc = 0;
2865 } 3718 }
3719
2866 string[n++] = '\0'; 3720 string[n++] = '\0';
2867 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3721
2868 return NULL;
2869 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3722 ends_how = (ch == 0x5c ? C0_ESC : ch);
2870 STRNCPY (s, string, n); 3723
2871 return s; 3724 return rxvt_wcstombs (string);
2872} 3725}
2873 3726
2874/*----------------------------------------------------------------------*/ 3727/*----------------------------------------------------------------------*/
2875/* 3728/*
2876 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3729 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2877 */ 3730 */
2878void 3731void
2879rxvt_term::process_dcs_seq () 3732rxvt_term::process_dcs_seq ()
2880{ 3733{
2881 unsigned char eh, *s; 3734 char *s;
3735 unicode_t eh;
3736
2882 /* 3737 /*
2883 * Not handled yet 3738 * Not handled yet
2884 */ 3739 */
2885 s = get_to_st (&eh); 3740 s = get_to_st (eh);
2886 if (s) 3741 if (s)
2887 free (s); 3742 free (s);
3743
2888 return; 3744 return;
2889} 3745}
2890 3746
2891/*----------------------------------------------------------------------*/ 3747/*----------------------------------------------------------------------*/
2892/* 3748/*
2893 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3749 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2894 */ 3750 */
2895void 3751void
2896rxvt_term::process_osc_seq () 3752rxvt_term::process_osc_seq ()
2897{ 3753{
2898 unsigned char ch, eh, *s; 3754 unicode_t ch, eh;
2899 int arg; 3755 int arg;
2900 3756
2901 ch = cmd_getc (); 3757 ch = cmd_getc ();
2902 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3758 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2903 arg = arg * 10 + (ch - '0'); 3759 arg = arg * 10 + (ch - '0');
2904 3760
2905 if (ch == ';') 3761 if (ch == ';')
2906 { 3762 {
2907 s = get_to_st (&eh); 3763 char *s = get_to_st (eh);
3764
2908 if (s) 3765 if (s)
2909 { 3766 {
2910 /*
2911 * rxvt_menubar_dispatch () violates the constness of the string,
2912 * so do it here
2913 */
2914 if (arg == XTerm_Menu)
2915#if 0 /* XXX: currently disabled due to security concerns */
2916 menubar_dispatch ((char *)s);
2917#else
2918 (void)0;
2919#endif
2920 else
2921 xterm_seq (arg, (char *)s, eh); 3767 process_xterm_seq (arg, s, eh);
2922 free (s); 3768 free (s);
2923 } 3769 }
2924 } 3770 }
2925} 3771}
3772
3773void
3774rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3775{
3776 if (str[0] == '?' && !str[1])
3777 {
3778 rgba c;
3779 pix_colors_focused[color].get (c);
3780
3781#if XFT
3782 if (c.a != rgba::MAX_CC)
3783 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3784 else
3785#endif
3786 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3787 }
3788 else
3789 set_window_color (color, str);
3790}
3791
2926/* 3792/*
2927 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3793 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
2928 * 0 = change iconName/title
2929 * 1 = change iconName
2930 * 2 = change title
2931 * 4 = change color
2932 * 12 = change text color
2933 * 13 = change mouse foreground color
2934 * 17 = change highlight character colour
2935 * 18 = change bold character color
2936 * 19 = change underlined character color
2937 * 46 = change logfile (not implemented)
2938 * 50 = change font
2939 *
2940 * rxvt extensions:
2941 * 9 = change locale (NYI)
2942 * 10 = menu (may change in future)
2943 * 20 = bg pixmap
2944 * 39 = change default fg color
2945 * 49 = change default bg color
2946 * 55 = dump scrollback buffer and all of screen
2947 */ 3794 */
2948void 3795void
2949rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3796rxvt_term::process_xterm_seq (int op, const char *str, char resp)
2950{ 3797{
2951 int changed = 0; 3798 int color;
2952 int color;
2953 char *buf, *name; 3799 char *buf, *name;
3800 bool query = str[0] == '?' && !str[1];
3801 int saveop = op;
3802
3803 dLocal (Display *, dpy);
2954 3804
2955 assert (str != NULL); 3805 assert (str != NULL);
3806
3807 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3808 return;
3809
2956 switch (op) 3810 switch (op)
2957 { 3811 {
2958 case XTerm_name: 3812 case XTerm_name:
2959 set_title (str); 3813 set_title (str);
2960 /* FALLTHROUGH */ 3814 /* FALLTHROUGH */
2961 case XTerm_iconName: 3815 case XTerm_iconName:
2962 set_iconName (str); 3816 set_icon_name (str);
2963 break; 3817 break;
2964 case XTerm_title: 3818 case XTerm_title:
2965 set_title (str); 3819 set_title (str);
2966 break; 3820 break;
3821 case XTerm_property:
3822 if (str[0] == '?')
3823 {
3824 Atom prop = display->atom (str + 1);
3825 Atom actual_type;
3826 int actual_format;
3827 unsigned long nitems;
3828 unsigned long bytes_after;
3829 unsigned char *value = 0;
3830 const char *str = "";
3831
3832 if (prop
3833 && XGetWindowProperty (dpy, parent[0],
3834 prop, 0, 1<<16, 0, AnyPropertyType,
3835 &actual_type, &actual_format,
3836 &nitems, &bytes_after, &value) == Success
3837 && actual_type != None
3838 && actual_format == 8)
3839 str = (const char *)(value);
3840
3841 tt_printf ("\033]%d;%s%c", op, str, resp);
3842
3843 XFree (value);
3844 }
3845 else
3846 {
3847 char *eq = strchr (str, '='); // constness lost, but verified to be ok
3848
3849 if (eq)
3850 {
3851 *eq = 0;
3852 set_utf8_property (display->atom (str), eq + 1);
3853 }
3854 else
3855 XDeleteProperty (dpy, parent[0],
3856 display->atom (str));
3857 }
3858 break;
3859
2967 case XTerm_Color: 3860 case XTerm_Color:
2968 for (buf = (char *)str; buf && *buf;) 3861 for (buf = (char *)str; buf && *buf;)
2969 { 3862 {
2970 if ((name = STRCHR (buf, ';')) == NULL) 3863 if ((name = strchr (buf, ';')) == NULL)
2971 break; 3864 break;
3865
2972 *name++ = '\0'; 3866 *name++ = '\0';
2973 color = atoi (buf); 3867 color = atoi (buf) + minCOLOR;
2974 if (color < 0 || color >= TOTAL_COLORS) 3868
3869 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
2975 break; 3870 break;
3871
2976 if ((buf = STRCHR (name, ';')) != NULL) 3872 if ((buf = strchr (name, ';')) != NULL)
2977 *buf++ = '\0'; 3873 *buf++ = '\0';
2978 set_window_color (color + minCOLOR, name); 3874
3875 process_color_seq (op, color, name, resp);
2979 } 3876 }
3877 break;
3878 case XTerm_Color00:
3879 process_color_seq (op, Color_fg, str, resp);
3880 break;
3881 case XTerm_Color01:
3882 process_color_seq (op, Color_bg, str, resp);
2980 break; 3883 break;
2981#ifndef NO_CURSORCOLOR 3884#ifndef NO_CURSORCOLOR
2982 case XTerm_Color_cursor: 3885 case XTerm_Color_cursor:
2983 set_window_color (Color_cursor, str); 3886 process_color_seq (op, Color_cursor, str, resp);
2984 break; 3887 break;
2985#endif 3888#endif
2986 case XTerm_Color_pointer: 3889 case XTerm_Color_pointer_fg:
2987 set_window_color (Color_pointer, str); 3890 process_color_seq (op, Color_pointer_fg, str, resp);
3891 break;
3892 case XTerm_Color_pointer_bg:
3893 process_color_seq (op, Color_pointer_bg, str, resp);
2988 break; 3894 break;
2989#ifndef NO_BOLD_UNDERLINE_REVERSE 3895#ifndef NO_BOLD_UNDERLINE_REVERSE
2990 case XTerm_Color_BD:
2991 set_window_color (Color_BD, str);
2992 break;
2993 case XTerm_Color_UL:
2994 set_window_color (Color_UL, str);
2995 break;
2996 case XTerm_Color_RV: 3896 case XTerm_Color_RV:
2997 set_window_color (Color_RV, str); 3897 process_color_seq (op, Color_RV, str, resp);
2998 break; 3898 break;
3899 case Rxvt_Color_BD:
3900 case URxvt_Color_BD:
3901 process_color_seq (op, Color_BD, str, resp);
3902 break;
3903 case Rxvt_Color_UL:
3904 case URxvt_Color_UL:
3905 process_color_seq (op, Color_UL, str, resp);
3906 break;
3907 case URxvt_Color_IT:
3908 process_color_seq (op, Color_IT, str, resp);
3909 break;
2999#endif 3910#endif
3911#if TRANSPARENT && TINTING
3912 case URxvt_Color_tint:
3913 process_color_seq (op, Color_tint, str, resp);
3000 3914
3001 case XTerm_Menu: 3915 check_our_parents ();
3916
3917 if (am_transparent)
3918 want_full_refresh = want_refresh = 1;
3919
3920 break;
3921#endif
3922
3923 case Rxvt_Pixmap:
3002 /* 3924 {
3003 * rxvt_menubar_dispatch () violates the constness of the string,
3004 * so DON'T do it here
3005 */
3006 break;
3007 case XTerm_Pixmap:
3008 if (*str != ';') 3925 if (*str != ';')
3009 { 3926 {
3010#if XPM_BACKGROUND 3927#if XPM_BACKGROUND
3011 scale_pixmap (""); /* reset to default scaling */ 3928 scale_pixmap (""); /* reset to default scaling */
3012 set_bgPixmap (str); /* change pixmap */ 3929 set_bgPixmap (str); /* change pixmap */
3013#endif
3014 scr_touch (true); 3930 scr_touch (true);
3931#endif
3015 } 3932 }
3933
3934 int changed = 0;
3935
3016 while ((str = STRCHR (str, ';')) != NULL) 3936 while ((str = strchr (str, ';')) != NULL)
3017 { 3937 {
3018 str++; 3938 str++;
3019#if XPM_BACKGROUND 3939#if XPM_BACKGROUND
3020 changed += scale_pixmap (str); 3940 changed += scale_pixmap (str);
3021#endif 3941#endif
3022
3023 } 3942 }
3943
3024 if (changed) 3944 if (changed)
3025 { 3945 {
3026#ifdef XPM_BACKGROUND 3946#ifdef XPM_BACKGROUND
3027 resize_pixmap (); 3947 resize_pixmap ();
3028#endif
3029 scr_touch (true); 3948 scr_touch (true);
3949#endif
3030 } 3950 }
3951 }
3031 break; 3952 break;
3032 3953
3033 case XTerm_restoreFG: 3954 case Rxvt_restoreFG:
3034 set_window_color (Color_fg, str); 3955 set_window_color (Color_fg, str);
3035 break; 3956 break;
3036 case XTerm_restoreBG: 3957 case Rxvt_restoreBG:
3037 set_window_color (Color_bg, str); 3958 set_window_color (Color_bg, str);
3038 break; 3959 break;
3960
3039 case XTerm_logfile: 3961 case XTerm_logfile:
3962 // TODO, when secure mode?
3040 break; 3963 break;
3041 case XTerm_font: 3964
3042 change_font (str);
3043 break;
3044#ifndef NO_FRILLS
3045 case XTerm_locale:
3046 if (str[0] == '?' && !str[1])
3047 tt_printf ("%-.250s\n", locale);
3048 else
3049 {
3050 set_locale (str);
3051# ifdef USE_XIM
3052 im_cb ();
3053# endif
3054 // TODO: call selection_make with the right values set
3055 // to re-fresh the selection.
3056 if (display->selection_owner == this)
3057 display->set_selection_owner (0);
3058 }
3059 break;
3060#endif
3061#if 0 3965#if 0
3062 case XTerm_dumpscreen: /* no error notices */ 3966 case Rxvt_dumpscreen: /* no error notices */
3063 { 3967 {
3064 int fd; 3968 int fd;
3065 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3969 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3066 { 3970 {
3067 scr_dump (fd); 3971 scr_dump (fd);
3068 close (fd); 3972 close (fd);
3069 } 3973 }
3070 } 3974 }
3071 break; 3975 break;
3072#endif 3976#endif
3977 case XTerm_font:
3978 op = URxvt_font;
3979 case URxvt_font:
3980#if ENABLE_STYLES
3981 case URxvt_boldFont:
3982 case URxvt_italicFont:
3983 case URxvt_boldItalicFont:
3984#endif
3985 if (query)
3986 tt_printf ("\33]%d;%-.250s%c", saveop,
3987 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3988 ? fontset[op - URxvt_font]->fontdesc : "",
3989 resp);
3990 else
3991 {
3992 const char *&res = rs[Rs_font + (op - URxvt_font)];
3073 3993
3994 res = strdup (str);
3995 allocated.push_back ((void *)res);
3996 set_fonts ();
3997 }
3998 break;
3999
4000 case URxvt_version:
4001 if (query)
4002 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
4003 op,
4004 rs[Rs_name], VERSION[0], VERSION[2],
4005 resp);
4006 break;
4007
4008#if !ENABLE_MINIMAL
4009 case URxvt_locale:
4010 if (query)
4011 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
4012 else
4013 {
4014 set_locale (str);
4015 pty->set_utf8_mode (enc_utf8);
4016 init_xlocale ();
4017 }
4018 break;
4019
4020 case URxvt_view_up:
4021 case URxvt_view_down:
4022 {
4023 int lines = atoi (str);
4024
4025 if (lines)
4026 scr_page (op == URxvt_view_up ? UP : DN, lines);
4027 else
4028 scr_erase_savelines ();
4029 }
4030
4031 break;
4032#endif
4033
4034#if ENABLE_PERL
4035 case URxvt_perl:
4036 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_END)))
4037 ; // no responses yet
4038 break;
4039#endif
3074 } 4040 }
3075} 4041}
3076/*----------------------------------------------------------------------*/ 4042/*----------------------------------------------------------------------*/
3077 4043
3078/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 4044/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3086 * so no need for fancy checking 4052 * so no need for fancy checking
3087 */ 4053 */
3088int 4054int
3089rxvt_term::privcases (int mode, unsigned long bit) 4055rxvt_term::privcases (int mode, unsigned long bit)
3090{ 4056{
3091 int state; 4057 int state;
3092 4058
3093 if (mode == 's') 4059 if (mode == 's')
3094 { 4060 {
3095 SavedModes |= (PrivateModes & bit); 4061 SavedModes |= (priv_modes & bit);
3096 return -1; 4062 return -1;
3097 } 4063 }
3098 else 4064 else
3099 { 4065 {
3100 if (mode == 'r') 4066 if (mode == 'r')
3101 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 4067 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3102 else 4068 else
3103 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 4069 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3104 PrivMode (state, bit); 4070 PrivMode (state, bit);
3105 } 4071 }
4072
3106 return state; 4073 return state;
3107} 4074}
3108 4075
3109/* we're not using priv _yet_ */ 4076/* we're not using priv _yet_ */
3110void 4077void
3111rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 4078rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg)
3112{ 4079{
3113 unsigned int i, j; 4080 unsigned int i, j;
3114 int state; 4081 int state;
4082
3115 static const struct 4083 static const struct
3116 { 4084 {
3117 const int argval; 4085 const int argval;
3118 const unsigned long bit; 4086 const unsigned long bit;
3119 } 4087 }
4088
3120 argtopriv[] = { 4089 argtopriv[] = {
3121 { 1, PrivMode_aplCUR }, 4090 { 1, PrivMode_aplCUR },
3122 { 2, PrivMode_vt52 }, 4091 { 2, PrivMode_vt52 },
3123 { 3, PrivMode_132 }, 4092 { 3, PrivMode_132 },
3124 { 4, PrivMode_smoothScroll }, 4093 { 4, PrivMode_smoothScroll },
3125 { 5, PrivMode_rVideo }, 4094 { 5, PrivMode_rVideo },
3126 { 6, PrivMode_relOrigin }, 4095 { 6, PrivMode_relOrigin },
3127 { 7, PrivMode_Autowrap }, 4096 { 7, PrivMode_Autowrap },
4097 // 8, bi-directional support mode
3128 { 9, PrivMode_MouseX10 }, 4098 { 9, PrivMode_MouseX10 },
3129#ifdef menuBar_esc 4099 // 18, 19 printing-related
3130 { menuBar_esc, PrivMode_menuBar }, 4100 { 25, PrivMode_VisibleCursor },
3131#endif
3132#ifdef scrollBar_esc 4101#ifdef scrollBar_esc
3133 { scrollBar_esc, PrivMode_scrollBar }, 4102 { scrollBar_esc, PrivMode_scrollBar },
3134#endif 4103#endif
3135 { 25, PrivMode_VisibleCursor },
3136 { 35, PrivMode_ShiftKeys }, 4104 { 35, PrivMode_ShiftKeys }, // rxvt extension
3137 { 40, PrivMode_132OK }, 4105 { 40, PrivMode_132OK },
4106 // 41 xterm more fixes NYI
4107 // 45 margin bell NYI
4108 // 46 start logging
3138 { 47, PrivMode_Screen }, 4109 { 47, PrivMode_Screen },
3139 { 66, PrivMode_aplKP }, 4110 { 66, PrivMode_aplKP },
3140#ifndef NO_BACKSPACE_KEY 4111#ifndef NO_BACKSPACE_KEY
3141 { 67, PrivMode_BackSpace }, 4112 { 67, PrivMode_BackSpace },
3142#endif 4113#endif
3143 { 1000, PrivMode_MouseX11 }, 4114 { 1000, PrivMode_MouseX11 },
4115 // 1001 Use Hilite Mouse Tracking. NYI, TODO
4116 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO
4117 // 1003 Use All Motion Mouse Tracking. NYI, TODO
3144 { 1010, PrivMode_TtyOutputInh }, 4118 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3145 { 1011, PrivMode_Keypress }, 4119 { 1011, PrivMode_Keypress }, // rxvt extension
4120 // 1035 enable modifiers for alt, numlock NYI
4121 // 1036 send ESC for meta keys NYI
4122 // 1037 send DEL for keypad delete NYI
3146 { 1047, PrivMode_Screen }, 4123 { 1047, PrivMode_Screen },
4124 // 1048 save and restore cursor
3147 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 4125 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
4126 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3148 }; 4127 };
3149 4128
3150 if (nargs == 0) 4129 if (nargs == 0)
3151 return; 4130 return;
3152 4131
… …
3167 state = privcases (mode, argtopriv[j].bit); 4146 state = privcases (mode, argtopriv[j].bit);
3168 break; 4147 break;
3169 } 4148 }
3170 4149
3171 /* extra handling for values with state unkept */ 4150 /* extra handling for values with state unkept */
3172 if (state == -1)
3173 switch (arg[i]) 4151 switch (arg[i])
3174 { 4152 {
4153#if ENABLE_STYLES
4154 case 1021:
4155 set_option (Opt_intensityStyles, mode);
4156
4157 scr_touch (true);
4158 break;
4159#endif
3175 case 1048: /* alternative cursor save */ 4160 case 1048: /* alternative cursor save */
4161 case 1049:
4162 if (option (Opt_secondaryScreen))
3176 if (mode == 0) 4163 if (mode == 0)
3177 scr_cursor (RESTORE); 4164 scr_cursor (RESTORE);
3178 else if (mode == 1) 4165 else if (mode == 1)
3179 scr_cursor (SAVE); 4166 scr_cursor (SAVE);
3180 /* FALLTHROUGH */
3181 default:
3182 continue; /* for (;i;) */
3183 }
3184
3185 /* extra handling for values with valid 0 or 1 state */
3186 switch (arg[i])
3187 {
3188 /* case 1: - application cursor keys */
3189 case 2: /* VT52 mode */
3190 /* oddball mode. should be set regardless of set/reset
3191 * parameter. Return from VT52 mode with an ESC < from
3192 * within VT52 mode
3193 */
3194 PrivMode (1, PrivMode_vt52);
3195 break; 4167 break;
4168 }
4169
4170 if (state >= 0)
4171 /* extra handling for values with valid 0 or 1 state */
4172 switch (arg[i])
4173 {
4174 /* case 1: - application cursor keys */
4175 case 2: /* VT52 mode */
4176 /* oddball mode. should be set regardless of set/reset
4177 * parameter. Return from VT52 mode with an ESC < from
4178 * within VT52 mode
4179 */
4180 PrivMode (1, PrivMode_vt52);
4181 break;
3196 case 3: /* 80/132 */ 4182 case 3: /* 80/132 */
3197 if (PrivateModes & PrivMode_132OK) 4183 if (priv_modes & PrivMode_132OK)
3198 set_widthheight ( (unsigned int) ((state ? 132 : 80) * TermWin.fwidth), 4184 set_widthheight (((state ? 132 : 80) * fwidth), height);
3199 (unsigned int)TermWin.height);
3200 break; 4185 break;
3201 case 4: /* smooth scrolling */ 4186 case 4: /* smooth scrolling */
3202 if (state)
3203 Options &= ~Opt_jumpScroll;
3204 else
3205 Options |= Opt_jumpScroll; 4187 set_option (Opt_jumpScroll, !state);
3206 break; 4188 break;
3207 case 5: /* reverse video */ 4189 case 5: /* reverse video */
3208 scr_rvideo_mode (state); 4190 scr_rvideo_mode (state);
3209 break; 4191 break;
3210 case 6: /* relative/absolute origins */ 4192 case 6: /* relative/absolute origins */
3211 scr_relative_origin (state); 4193 scr_relative_origin (state);
3212 break; 4194 break;
3213 case 7: /* autowrap */ 4195 case 7: /* autowrap */
3214 scr_autowrap (state); 4196 scr_autowrap (state);
3215 break; 4197 break;
3216 /* case 8: - auto repeat, can't do on a per window basis */ 4198 /* case 8: - auto repeat, can't do on a per window basis */
3217 case 9: /* X10 mouse reporting */ 4199 case 9: /* X10 mouse reporting */
3218 if (state) /* orthogonal */ 4200 if (state) /* orthogonal */
3219 PrivateModes &= ~ (PrivMode_MouseX11); 4201 priv_modes &= ~PrivMode_MouseX11;
3220 break; 4202 break;
3221#ifdef menuBar_esc
3222 case menuBar_esc:
3223#ifdef MENUBAR
3224 map_menuBar (state);
3225#endif
3226 break;
3227#endif
3228#ifdef scrollBar_esc 4203#ifdef scrollBar_esc
3229 case scrollBar_esc: 4204 case scrollBar_esc:
3230 if (scrollbar_mapping (state)) 4205 if (scrollbar_mapping (state))
3231 { 4206 {
3232 resize_all_windows (0, 0, 0); 4207 resize_all_windows (0, 0, 0);
3233 scr_touch (true); 4208 scr_touch (true);
3234 } 4209 }
3235 break; 4210 break;
3236#endif 4211#endif
3237 case 25: /* visible/invisible cursor */ 4212 case 25: /* visible/invisible cursor */
3238 scr_cursor_visible (state); 4213 scr_cursor_visible (state);
3239 break; 4214 break;
3240 /* case 35: - shift keys */ 4215 /* case 35: - shift keys */
3241 /* case 40: - 80 <--> 132 mode */ 4216 /* case 40: - 80 <--> 132 mode */
3242 case 47: /* secondary screen */ 4217 case 47: /* secondary screen */
3243 scr_change_screen (state); 4218 scr_change_screen (state);
3244 break; 4219 break;
3245 /* case 66: - application key pad */ 4220 /* case 66: - application key pad */
3246 /* case 67: - backspace key */ 4221 /* case 67: - backspace key */
3247 case 1000: /* X11 mouse reporting */ 4222 case 1000: /* X11 mouse reporting */
3248 if (state) /* orthogonal */ 4223 if (state) /* orthogonal */
3249 PrivateModes &= ~ (PrivMode_MouseX10); 4224 priv_modes &= ~PrivMode_MouseX10;
3250 break; 4225 break;
3251#if 0 4226#if 0
3252 case 1001: 4227 case 1001:
3253 break; /* X11 mouse highlighting */ 4228 break; /* X11 mouse highlighting */
3254#endif 4229#endif
3255 case 1010: /* scroll to bottom on TTY output inhibit */ 4230 case 1010: /* scroll to bottom on TTY output inhibit */
3256 if (state)
3257 Options &= ~Opt_scrollTtyOutput;
3258 else
3259 Options |= Opt_scrollTtyOutput; 4231 set_option (Opt_scrollTtyOutput, !state);
3260 break; 4232 break;
3261 case 1011: /* scroll to bottom on key press */ 4233 case 1011: /* scroll to bottom on key press */
3262 if (state)
3263 Options |= Opt_scrollTtyKeypress; 4234 set_option (Opt_scrollTtyKeypress, state);
3264 else
3265 Options &= ~Opt_scrollTtyKeypress;
3266 break; 4235 break;
3267 case 1047: /* secondary screen w/ clearing */ 4236 case 1047: /* secondary screen w/ clearing last */
3268 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 4237 if (option (Opt_secondaryScreen))
3269 if (current_screen != PRIMARY) 4238 if (current_screen != PRIMARY)
3270 scr_erase_screen (2); 4239 scr_erase_screen (2);
3271 scr_change_screen (state); 4240 scr_change_screen (state);
3272 /* FALLTHROUGH */
3273 default:
3274 break; 4241 break;
4242 case 1049: /* secondary screen w/ clearing first */
4243 scr_change_screen (state);
4244 if (option (Opt_secondaryScreen))
4245 if (current_screen != PRIMARY)
4246 scr_erase_screen (2);
4247 break;
4248 default:
4249 break;
3275 } 4250 }
3276 } 4251 }
3277} 4252}
3278/*}}} */ 4253/*}}} */
3279 4254
3280/*{{{ process sgr sequences */ 4255/*{{{ process sgr sequences */
3281void 4256void
3282rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 4257rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3283{ 4258{
3284 unsigned int i; 4259 unsigned int i;
3285 short rendset; 4260 short rendset;
3286 int rendstyle; 4261 int rendstyle;
3287 4262
3288 if (nargs == 0) 4263 if (nargs == 0)
3289 { 4264 {
3290 scr_rendition (0, ~RS_None); 4265 scr_rendition (0, ~RS_None);
3291 return; 4266 return;
3292 } 4267 }
4268
3293 for (i = 0; i < nargs; i++) 4269 for (i = 0; i < nargs; i++)
3294 { 4270 {
3295 rendset = -1; 4271 rendset = -1;
3296 switch (arg[i]) 4272 switch (arg[i])
3297 { 4273 {
… …
3299 rendset = 0, rendstyle = ~RS_None; 4275 rendset = 0, rendstyle = ~RS_None;
3300 break; 4276 break;
3301 case 1: 4277 case 1:
3302 rendset = 1, rendstyle = RS_Bold; 4278 rendset = 1, rendstyle = RS_Bold;
3303 break; 4279 break;
4280 //case 2: // low intensity
4281 case 3:
4282 rendset = 1, rendstyle = RS_Italic;
4283 break;
3304 case 4: 4284 case 4:
3305 rendset = 1, rendstyle = RS_Uline; 4285 rendset = 1, rendstyle = RS_Uline;
3306 break; 4286 break;
3307 case 5: 4287 case 5: // slowly blinking
4288 case 6: // rapidly blinking
3308 rendset = 1, rendstyle = RS_Blink; 4289 rendset = 1, rendstyle = RS_Blink;
3309 break; 4290 break;
4291 //case 6: // scoansi light background
3310 case 7: 4292 case 7:
3311 rendset = 1, rendstyle = RS_RVid; 4293 rendset = 1, rendstyle = RS_RVid;
3312 break; 4294 break;
3313 case 22: 4295 case 8:
4296 // invisible. NYI
4297 break;
4298 //case 9: // crossed out
4299 //case 10: // scoansi acs off, primary font
4300 //case 11: // scoansi acs on, first alt font
4301 //case 12: // scoansi acs on, |0x80, second alt font
4302 //...
4303 //case 19: // ninth alt font
4304 //case 20: // gothic
4305 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3314 rendset = 0, rendstyle = RS_Bold; 4306 rendset = 0, rendstyle = RS_Bold;
4307 break;
4308 case 22: // normal intensity
4309 rendset = 0, rendstyle = RS_Bold;
4310 break;
4311 case 23: // disable italic
4312 rendset = 0, rendstyle = RS_Italic;
3315 break; 4313 break;
3316 case 24: 4314 case 24:
3317 rendset = 0, rendstyle = RS_Uline; 4315 rendset = 0, rendstyle = RS_Uline;
3318 break; 4316 break;
3319 case 25: 4317 case 25:
3320 rendset = 0, rendstyle = RS_Blink; 4318 rendset = 0, rendstyle = RS_Blink;
3321 break; 4319 break;
4320 case 26: // variable spacing (iso 8613)
4321 rendset = 0, rendstyle = RS_Blink;
4322 break;
3322 case 27: 4323 case 27:
3323 rendset = 0, rendstyle = RS_RVid; 4324 rendset = 0, rendstyle = RS_RVid;
3324 break; 4325 break;
4326 //case 28: // visible. NYI
4327 //case 29: // not crossed-out
3325 } 4328 }
4329
3326 if (rendset != -1) 4330 if (rendset != -1)
3327 { 4331 {
3328 scr_rendition (rendset, rendstyle); 4332 scr_rendition (rendset, rendstyle);
3329 continue; /* for (;i;) */ 4333 continue; /* for (;i;) */
3330 } 4334 }
… …
3337 case 33: 4341 case 33:
3338 case 34: 4342 case 34:
3339 case 35: 4343 case 35:
3340 case 36: 4344 case 36:
3341 case 37: 4345 case 37:
3342 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), 4346 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3343 Color_fg);
3344 break; 4347 break;
3345#ifdef TTY_256COLOR 4348 case 38: // set fg color, ISO 8613-6
3346 case 38:
3347 if (nargs > i + 2 && arg[i + 1] == 5) 4349 if (nargs > i + 2 && arg[i + 1] == 5)
3348 { 4350 {
3349 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 4351 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3350 Color_fg);
3351 i += 2; 4352 i += 2;
3352 } 4353 }
3353 break; 4354 break;
3354#endif
3355 case 39: /* default fg */ 4355 case 39: /* default fg */
3356 scr_color (Color_fg, Color_fg); 4356 scr_color (Color_fg, Color_fg);
3357 break; 4357 break;
3358 4358
3359 case 40: 4359 case 40:
… …
3362 case 43: 4362 case 43:
3363 case 44: 4363 case 44:
3364 case 45: 4364 case 45:
3365 case 46: 4365 case 46:
3366 case 47: 4366 case 47:
3367 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), 4367 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3368 Color_bg);
3369 break; 4368 break;
3370#ifdef TTY_256COLOR 4369 case 48: // set bg color, ISO 8613-6
3371 case 48:
3372 if (nargs > i + 2 && arg[i + 1] == 5) 4370 if (nargs > i + 2 && arg[i + 1] == 5)
3373 { 4371 {
3374 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 4372 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3375 Color_bg);
3376 i += 2; 4373 i += 2;
3377 } 4374 }
3378 break; 4375 break;
3379#endif
3380 case 49: /* default bg */ 4376 case 49: /* default bg */
3381 scr_color (Color_bg, Color_bg); 4377 scr_color (Color_bg, Color_bg);
3382 break; 4378 break;
3383 4379
3384#ifndef NO_BRIGHTCOLOR 4380 //case 50: // not variable spacing
4381
4382#if !ENABLE_MINIMAL
3385 case 90: 4383 case 90:
3386 case 91: /* set bright fg color */ 4384 case 91: /* set bright fg color */
3387 case 92: 4385 case 92:
3388 case 93: 4386 case 93:
3389 case 94: 4387 case 94:
3390 case 95: 4388 case 95:
3391 case 96: 4389 case 96:
3392 case 97: 4390 case 97:
3393 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 4391 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3394 Color_fg);
3395 break; 4392 break;
3396 case 100: 4393 case 100:
3397 case 101: /* set bright bg color */ 4394 case 101: /* set bright bg color */
3398 case 102: 4395 case 102:
3399 case 103: 4396 case 103:
3400 case 104: 4397 case 104:
3401 case 105: 4398 case 105:
3402 case 106: 4399 case 106:
3403 case 107: 4400 case 107:
3404 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 4401 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3405 Color_bg);
3406 break; 4402 break;
3407#endif 4403#endif
3408
3409 } 4404 }
3410 } 4405 }
3411} 4406}
3412/*}}} */ 4407/*}}} */
3413 4408
3414/*{{{ process Rob Nation's own graphics mode sequences */ 4409/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3415void 4410void
3416rxvt_term::process_graphics () 4411rxvt_term::process_graphics ()
3417{ 4412{
3418 unsigned char ch, cmd = cmd_getc (); 4413 unicode_t ch, cmd = cmd_getc ();
3419 4414
3420 if (cmd == 'Q') 4415 if (cmd == 'Q')
3421 { /* query graphics */ 4416 { /* query graphics */
3422 tt_printf ("\033G0\n"); /* no graphics */ 4417 tt_printf ("\033G0\012"); /* no graphics */
3423 return; 4418 return;
3424 } 4419 }
3425 /* swallow other graphics sequences until terminating ':' */ 4420 /* swallow other graphics sequences until terminating ':' */
3426 do 4421 do
3427 ch = cmd_getc (); 4422 ch = cmd_getc ();
… …
3437 */ 4432 */
3438void 4433void
3439rxvt_term::tt_printf (const char *fmt,...) 4434rxvt_term::tt_printf (const char *fmt,...)
3440{ 4435{
3441 va_list arg_ptr; 4436 va_list arg_ptr;
3442 unsigned char buf[256]; 4437 char buf[256];
3443 4438
3444 va_start (arg_ptr, fmt); 4439 va_start (arg_ptr, fmt);
3445 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4440 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3446 va_end (arg_ptr); 4441 va_end (arg_ptr);
3447 tt_write (buf, STRLEN (buf)); 4442 tt_write (buf, strlen (buf));
3448} 4443}
3449 4444
3450/* ---------------------------------------------------------------------- */ 4445/* ---------------------------------------------------------------------- */
3451/* Write data to the pty as typed by the user, pasted with the mouse, 4446/* Write data to the pty as typed by the user, pasted with the mouse,
3452 * or generated by us in response to a query ESC sequence. 4447 * or generated by us in response to a query ESC sequence.
3453 */ 4448 */
4449const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4450
3454void 4451void
3455rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4452rxvt_term::tt_write (const char *data, unsigned int len)
3456{ 4453{
3457 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4454 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4455 return;
3458 4456
3459 if (len) 4457 if (pty->pty < 0)
4458 return;
4459
4460 if (v_buflen == 0)
4461 {
4462 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4463
4464 if ((unsigned int)written == len)
4465 return;
4466
4467 data += written;
4468 len -= written;
3460 { 4469 }
4470
4471 v_buffer = (char *)realloc (v_buffer, v_buflen + len);
4472
4473 memcpy (v_buffer + v_buflen, data, len);
4474 v_buflen += len;
4475
4476 pty_ev.set (EVENT_READ | EVENT_WRITE);
4477}
4478
4479void rxvt_term::pty_write ()
4480{
4481 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4482
4483 if (written > 0)
4484 {
4485 v_buflen -= written;
4486
3461 if (v_buflen == 0) 4487 if (v_buflen == 0)
3462 { 4488 {
3463 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3464
3465 if ((unsigned int)written == len)
3466 return;
3467
3468 data += written;
3469 len -= written;
3470 }
3471
3472
3473 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3474
3475 memcpy (v_buffer + v_buflen, data, len);
3476 v_buflen += len;
3477 }
3478
3479 for (;;)
3480 {
3481 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3482
3483 if (written > 0)
3484 {
3485 v_buflen -= written;
3486
3487 if (v_buflen == 0)
3488 {
3489 free (v_buffer); 4489 free (v_buffer);
3490 v_buffer = 0; 4490 v_buffer = 0;
3491 v_buflen = 0; 4491 v_buflen = 0;
3492 4492
3493 pty_ev.set (EVENT_READ); 4493 pty_ev.set (EVENT_READ);
3494 return;
3495 }
3496
3497 memmove (v_buffer, v_buffer + written, v_buflen);
3498 }
3499 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3500 // original code just ignores this...
3501 destroy ();
3502 else
3503 {
3504 pty_ev.set (EVENT_READ | EVENT_WRITE);
3505 return; 4494 return;
3506 } 4495 }
4496
4497 memmove (v_buffer, v_buffer + written, v_buflen);
3507 } 4498 }
4499 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4500 pty_ev.set (EVENT_READ);
3508} 4501}
3509 4502
3510/*----------------------- end-of-file (C source) -----------------------*/ 4503/*----------------------- end-of-file (C source) -----------------------*/
3511 4504

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