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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.56 by pcg, Tue Feb 24 00:02:44 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# ifdef MULTICHAR_SET 566 break;
297 if ((Options & Opt_mc_hack) && screen.cur.col > 0) 567#endif
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)
298 { 573 {
299 int col, row; 574 strcpy (kbuf, "\033On");
300 575 break;
301 newlen = STRLEN (kbuf);
302 col = screen.cur.col - 1;
303 row = screen.cur.row + TermWin.saveLines;
304 if (IS_MULTI2 (screen.rend[row][col]))
305 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
306 } 576 }
577 /* FALLTHROUGH */
307# endif 578# endif
308 break;
309#endif
310#ifndef NO_DELETE_KEY
311 case XK_Delete: 579 case XK_Delete:
312 STRCPY (kbuf, key_delete); 580 strcpy (kbuf, key_delete);
313# ifdef MULTICHAR_SET
314 if (Options & Opt_mc_hack)
315 {
316 int col, row;
317
318 newlen = STRLEN (kbuf);
319 col = screen.cur.col;
320 row = screen.cur.row + TermWin.saveLines;
321 if (IS_MULTI1 (screen.rend[row][col]))
322 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
323 }
324# endif
325 break; 581 break;
326#endif 582#endif
327 case XK_Tab: 583 case XK_Tab:
328 if (shft) 584 if (shft)
329 STRCPY (kbuf, "\033[Z"); 585 strcpy (kbuf, "\033[Z");
330 else 586 else
331 { 587 {
332#ifdef CTRL_TAB_MAKES_META 588#ifdef CTRL_TAB_MAKES_META
333 if (ctrl) 589 if (ctrl)
334 meta = 1; 590 meta = 1;
… …
340 newlen = 0; 596 newlen = 0;
341 } 597 }
342 break; 598 break;
343 599
344#ifdef XK_KP_Left 600#ifdef XK_KP_Left
345 case XK_KP_Up: /* \033Ox or standard */ 601 case XK_KP_Up: /* \033Ox or standard */
346 case XK_KP_Down: /* \033Or or standard */ 602 case XK_KP_Down: /* \033Or or standard */
347 case XK_KP_Right: /* \033Ov or standard */ 603 case XK_KP_Right: /* \033Ov or standard */
348 case XK_KP_Left: /* \033Ot or standard */ 604 case XK_KP_Left: /* \033Ot or standard */
349 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 605 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
350 { 606 {
351 STRCPY (kbuf, "\033OZ"); 607 strcpy (kbuf, "\033OZ");
352 kbuf[2] = "txvr"[keysym - XK_KP_Left]; 608 kbuf[2] = "txvr"[keysym - XK_KP_Left];
353 break; 609 break;
354 } 610 }
355 else 611 else
356 /* translate to std. cursor key */ 612 /* translate to std. cursor key */
… …
359#endif 615#endif
360 case XK_Up: /* "\033[A" */ 616 case XK_Up: /* "\033[A" */
361 case XK_Down: /* "\033[B" */ 617 case XK_Down: /* "\033[B" */
362 case XK_Right: /* "\033[C" */ 618 case XK_Right: /* "\033[C" */
363 case XK_Left: /* "\033[D" */ 619 case XK_Left: /* "\033[D" */
364 STRCPY (kbuf, "\033[Z"); 620 strcpy (kbuf, "\033[Z");
365 kbuf[2] = "DACB"[keysym - XK_Left]; 621 kbuf[2] = "DACB"[keysym - XK_Left];
366 /* do Shift first */ 622 /* do Shift first */
367 if (shft) 623 if (shft)
368 kbuf[2] = "dacb"[keysym - XK_Left]; 624 kbuf[2] = "dacb"[keysym - XK_Left];
369 else if (ctrl) 625 else if (ctrl)
370 { 626 {
371 kbuf[1] = 'O'; 627 kbuf[1] = 'O';
372 kbuf[2] = "dacb"[keysym - XK_Left]; 628 kbuf[2] = "dacb"[keysym - XK_Left];
373 } 629 }
374 else if (PrivateModes & PrivMode_aplCUR) 630 else if (priv_modes & PrivMode_aplCUR)
375 kbuf[1] = 'O'; 631 kbuf[1] = 'O';
376#ifdef MULTICHAR_SET
377 //TODO: ??
378 if (Options & Opt_mc_hack)
379 {
380 int col, row, m;
381
382 col = screen.cur.col;
383 row = screen.cur.row + TermWin.saveLines;
384 m = 0;
385 if (keysym == XK_Right
386 && IS_MULTI1 (screen.rend[row][col]))
387 m = 1;
388 else if (keysym == XK_Left)
389 {
390 if (col > 0)
391 {
392 if (IS_MULTI2 (screen.rend[row][col - 1]))
393 m = 1;
394 }
395 else if (screen.cur.row > 0)
396 {
397 col = screen.tlen[--row];
398 if (col == -1)
399 col = TermWin.ncol - 1;
400 else
401 col--;
402 if (col > 0
403 && IS_MULTI2 (screen.rend[row][col]))
404 m = 1;
405 }
406 }
407 if (m)
408 MEMMOVE (kbuf + 3, kbuf, 3 + 1);
409 }
410#endif
411 break; 632 break;
412 633
413#ifndef UNSHIFTED_SCROLLKEYS 634#ifndef UNSHIFTED_SCROLLKEYS
414# ifdef XK_KP_Prior 635# ifdef XK_KP_Prior
415 case XK_KP_Prior: 636 case XK_KP_Prior:
416 /* allow shift to override */ 637 /* allow shift to override */
417 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 638 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
418 { 639 {
419 STRCPY (kbuf, "\033Oy"); 640 strcpy (kbuf, "\033Oy");
420 break; 641 break;
421 } 642 }
422 /* FALLTHROUGH */ 643 /* FALLTHROUGH */
423# endif 644# endif
424 case XK_Prior: 645 case XK_Prior:
425 STRCPY (kbuf, "\033[5~"); 646 strcpy (kbuf, "\033[5~");
426 break; 647 break;
427# ifdef XK_KP_Next 648# ifdef XK_KP_Next
428 case XK_KP_Next: 649 case XK_KP_Next:
429 /* allow shift to override */ 650 /* allow shift to override */
430 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 651 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
431 { 652 {
432 STRCPY (kbuf, "\033Os"); 653 strcpy (kbuf, "\033Os");
433 break; 654 break;
434 } 655 }
435 /* FALLTHROUGH */ 656 /* FALLTHROUGH */
436# endif 657# endif
437 case XK_Next: 658 case XK_Next:
438 STRCPY (kbuf, "\033[6~"); 659 strcpy (kbuf, "\033[6~");
439 break; 660 break;
440#endif 661#endif
441 case XK_KP_Enter: 662 case XK_KP_Enter:
442 /* allow shift to override */ 663 /* allow shift to override */
443 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 664 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
444 { 665 {
445 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';
446 } 678 }
447 else 679 else
448 { 680 {
449 kbuf[0] = '\r'; 681 kbuf[0] = '\015';
450 kbuf[1] = '\0'; 682 kbuf[1] = '\0';
451 } 683 }
452 break; 684 break;
453 685
454#ifdef XK_KP_Begin 686#ifdef XK_KP_Begin
455 case XK_KP_Begin: 687 case XK_KP_Begin:
456 STRCPY (kbuf, "\033Ou"); 688 strcpy (kbuf, "\033Ou");
457 break; 689 break;
458 690
459 case XK_KP_Insert:
460 STRCPY (kbuf, "\033Op");
461 break;
462
463 case XK_KP_Delete:
464 STRCPY (kbuf, "\033On");
465 break;
466#endif 691#endif
467 case XK_KP_F1: /* "\033OP" */ 692 case XK_KP_F1: /* "\033OP" */
468 case XK_KP_F2: /* "\033OQ" */ 693 case XK_KP_F2: /* "\033OQ" */
469 case XK_KP_F3: /* "\033OR" */ 694 case XK_KP_F3: /* "\033OR" */
470 case XK_KP_F4: /* "\033OS" */ 695 case XK_KP_F4: /* "\033OS" */
471 STRCPY (kbuf, "\033OP"); 696 strcpy (kbuf, "\033OP");
472 kbuf[2] += (keysym - XK_KP_F1); 697 kbuf[2] += (keysym - XK_KP_F1);
473 break; 698 break;
474 699
475 case XK_KP_Multiply: /* "\033Oj" : "*" */ 700 case XK_KP_Multiply: /* "\033Oj" : "*" */
476 case XK_KP_Add: /* "\033Ok" : "+" */ 701 case XK_KP_Add: /* "\033Ok" : "+" */
… …
487 case XK_KP_6: /* "\033Ov" : "6" */ 712 case XK_KP_6: /* "\033Ov" : "6" */
488 case XK_KP_7: /* "\033Ow" : "7" */ 713 case XK_KP_7: /* "\033Ow" : "7" */
489 case XK_KP_8: /* "\033Ox" : "8" */ 714 case XK_KP_8: /* "\033Ox" : "8" */
490 case XK_KP_9: /* "\033Oy" : "9" */ 715 case XK_KP_9: /* "\033Oy" : "9" */
491 /* allow shift to override */ 716 /* allow shift to override */
492 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 717 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
493 { 718 {
494 STRCPY (kbuf, "\033Oj"); 719 strcpy (kbuf, "\033Oj");
495 kbuf[2] += (keysym - XK_KP_Multiply); 720 kbuf[2] += (keysym - XK_KP_Multiply);
496 } 721 }
497 else 722 else
498 { 723 {
499 kbuf[0] = ('*' + (keysym - XK_KP_Multiply)); 724 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
500 kbuf[1] = '\0'; 725 kbuf[1] = '\0';
501 } 726 }
502 break; 727 break;
503 728
504 case XK_Find: 729 case XK_Find:
505 STRCPY (kbuf, "\033[1~"); 730 strcpy (kbuf, "\033[1~");
506 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
507 case XK_Insert: 743 case XK_Insert:
508 STRCPY (kbuf, "\033[2~"); 744 strcpy (kbuf, "\033[2~");
509 break; 745 break;
510#ifdef DXK_Remove /* support for DEC remove like key */ 746#ifdef DXK_Remove /* support for DEC remove like key */
511 case DXK_Remove: 747 case DXK_Remove:
512 /* FALLTHROUGH */ 748 /* FALLTHROUGH */
513#endif 749#endif
514 case XK_Execute: 750 case XK_Execute:
515 STRCPY (kbuf, "\033[3~"); 751 strcpy (kbuf, "\033[3~");
516 break; 752 break;
517 case XK_Select: 753 case XK_Select:
518 STRCPY (kbuf, "\033[4~"); 754 strcpy (kbuf, "\033[4~");
519 break; 755 break;
520#ifdef XK_KP_End 756#ifdef XK_KP_End
521 case XK_KP_End: 757 case XK_KP_End:
522 /* allow shift to override */ 758 /* allow shift to override */
523 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 759 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
524 { 760 {
525 STRCPY (kbuf, "\033Oq"); 761 strcpy (kbuf, "\033Oq");
526 break; 762 break;
527 } 763 }
528 /* FALLTHROUGH */ 764 /* FALLTHROUGH */
529#endif 765#endif
530 case XK_End: 766 case XK_End:
531 STRCPY (kbuf, KS_END); 767 strcpy (kbuf, KS_END);
532 break; 768 break;
533#ifdef XK_KP_Home 769#ifdef XK_KP_Home
534 case XK_KP_Home: 770 case XK_KP_Home:
535 /* allow shift to override */ 771 /* allow shift to override */
536 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 772 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
537 { 773 {
538 STRCPY (kbuf, "\033Ow"); 774 strcpy (kbuf, "\033Ow");
539 break; 775 break;
540 } 776 }
541 /* FALLTHROUGH */ 777 /* FALLTHROUGH */
542#endif 778#endif
543 case XK_Home: 779 case XK_Home:
544 STRCPY (kbuf, KS_HOME); 780 strcpy (kbuf, KS_HOME);
545 break; 781 break;
546 782
547#define FKEY(n, fkey) \ 783#define FKEY(n, fkey) \
548 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey))) 784 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
549 785
… …
601#undef FKEY 837#undef FKEY
602 default: 838 default:
603 newlen = 0; 839 newlen = 0;
604 break; 840 break;
605 } 841 }
842
606 if (newlen) 843 if (newlen)
607 len = STRLEN (kbuf); 844 len = strlen (kbuf);
608 } 845 }
846
609 /* 847 /*
610 * Pass meta for all function keys, if 'meta' option set 848 * Pass meta for all function keys, if 'meta' option set
611 */ 849 */
612#ifdef META8_OPTION 850#ifdef META8_OPTION
613 if (meta && (meta_char == 0x80) && len > 0) 851 if (meta && (meta_char == 0x80) && len > 0)
… …
618 else if (ctrl && keysym == XK_minus) 856 else if (ctrl && keysym == XK_minus)
619 { 857 {
620 len = 1; 858 len = 1;
621 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 859 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
622 } 860 }
861 else if (keysym == XK_ISO_Left_Tab)
862 {
863 strcpy (kbuf, "\033[Z");
864 len = 3;
865 }
623 else 866 else
624 { 867 {
625#ifdef META8_OPTION 868#ifdef META8_OPTION
626 /* set 8-bit on */ 869 /* set 8-bit on */
627 if (meta && (meta_char == 0x80)) 870 if (meta && (meta_char == 0x80))
628 { 871 {
629 unsigned char *ch; 872 char *ch;
630 873
631 for (ch = kbuf; ch < kbuf + len; ch++) 874 for (ch = kbuf; ch < kbuf + len; ch++)
632 *ch |= 0x80; 875 *ch |= 0x80;
876
633 meta = 0; 877 meta = 0;
634 } 878 }
635#endif 879#endif
636 /* nil */ ; 880 /* nil */ ;
637 } 881 }
638 } 882 }
639 883
884 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
885 return;
886
640 if (len <= 0) 887 if (len <= 0)
641 return; /* not mapped */ 888 return; /* not mapped */
642 889
643 if (Options & Opt_scrollTtyKeypress) 890 if (option (Opt_scrollTtyKeypress))
644 if (TermWin.view_start) 891 if (view_start)
645 { 892 {
646 TermWin.view_start = 0; 893 view_start = 0;
647 want_refresh = 1; 894 want_refresh = 1;
648 } 895 }
649 896
650 /* 897 /*
651 * these modifications only affect the static keybuffer 898 * these modifications only affect the static keybuffer
… …
666#ifdef META8_OPTION 913#ifdef META8_OPTION
667 && meta_char == C0_ESC 914 && meta_char == C0_ESC
668#endif 915#endif
669 ) 916 )
670 { 917 {
671 const unsigned char ch = C0_ESC; 918 const char ch = C0_ESC;
672 tt_write (&ch, 1); 919 tt_write (&ch, 1);
673 } 920 }
674 921
675#if defined(DEBUG_CMD)
676 /* Display keyboard buffer contents */
677 unsigned char *p;
678 int i;
679
680 fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
681 for (i = 0, p = kbuf; i < len; i++, p++)
682 fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
683 fprintf (stderr, "'\n");
684#endif /* DEBUG_CMD */
685 tt_write (kbuf, (unsigned int)len); 922 tt_write (kbuf, (unsigned int)len);
686} 923}
687/*}}} */
688 924
689#if (MENUBAR_MAX) 925void
690/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ 926rxvt_term::key_release (XKeyEvent &ev)
691/* 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)
692unsigned int 1003unsigned int
693rxvt_term::cmd_write (const unsigned char *str, unsigned int count) 1004rxvt_term::cmd_write (const char *str, unsigned int count)
694{ 1005{
695 unsigned int n, s; 1006 unsigned int n, s;
696 1007
697 n = cmdbuf_ptr - cmdbuf_base; 1008 n = cmdbuf_ptr - cmdbuf_base;
698 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 1009 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
1010
699 if (n > 0 && s < count) 1011 if (n > 0 && s < count)
700 { 1012 {
701 MEMMOVE (cmdbuf_base, cmdbuf_ptr, 1013 memmove (cmdbuf_base, cmdbuf_ptr,
702 (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); 1014 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
703 cmdbuf_ptr = cmdbuf_base; 1015 cmdbuf_ptr = cmdbuf_base;
704 cmdbuf_endp -= n; 1016 cmdbuf_endp -= n;
705 s += n; 1017 s += n;
706 } 1018 }
1019
707 if (count > s) 1020 if (count > s)
708 { 1021 {
709 rxvt_print_error ("data loss: cmd_write too large"); 1022 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
710 count = s; 1023 count = s;
711 } 1024 }
1025
712 for (; count--;) 1026 for (; count--;)
713 *cmdbuf_endp++ = *str++; 1027 *cmdbuf_endp++ = *str++;
1028
1029 cmd_parse ();
1030
714 return 0; 1031 return 0;
715} 1032}
716#endif /* MENUBAR_MAX */ 1033#endif
717 1034
718void 1035void
719rxvt_term::flush () 1036rxvt_term::flush ()
720{ 1037{
1038 flush_ev.stop ();
1039
721#ifdef TRANSPARENT 1040#ifdef TRANSPARENT
722 if (want_full_refresh) 1041 if (want_full_refresh)
723 { 1042 {
724 want_full_refresh = 0; 1043 want_full_refresh = 0;
725 scr_clear (); 1044 scr_clear ();
726 scr_touch (false); 1045 scr_touch (false);
727 want_refresh = 1;
728 } 1046 }
729#endif 1047#endif
730 1048
731 if (want_refresh) 1049 if (want_refresh)
732 { 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
733 scr_refresh (refresh_type); 1089 scr_refresh ();
734 scrollbar_show (1); 1090 scrollbar_show (1);
735#ifdef USE_XIM 1091#ifdef USE_XIM
736 IMSendSpot (); 1092 IMSendSpot ();
737#endif 1093#endif
738
739 } 1094 }
740 1095
741 display->flush (); 1096 display->flush ();
742} 1097}
743 1098
744void 1099void
745rxvt_term::check_cb (check_watcher &w) 1100rxvt_term::check_cb (check_watcher &w)
746{ 1101{
747 SET_R (this); 1102 make_current ();
748 SET_LOCALE (locale);
749 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;
750 flush (); 1117 flush ();
751} 1118}
752 1119
753#ifdef CURSOR_BLINK 1120#ifdef CURSOR_BLINK
754void 1121void
755rxvt_term::cursor_blink_cb (time_watcher &w) 1122rxvt_term::cursor_blink_cb (time_watcher &w)
756{ 1123{
757 hidden_cursor = !hidden_cursor; 1124 hidden_cursor = !hidden_cursor;
758 want_refresh = 1; 1125 want_refresh = 1;
759 1126
760 w.start (w.at + BLINK_INTERVAL); 1127 w.start (w.at + CURSOR_BLINK_INTERVAL);
761} 1128}
762#endif 1129#endif
763 1130
764#ifdef TEXT_BLINK 1131#ifdef TEXT_BLINK
765void 1132void
… …
772 w.start (w.at + TEXT_BLINK_INTERVAL); 1139 w.start (w.at + TEXT_BLINK_INTERVAL);
773 } 1140 }
774} 1141}
775#endif 1142#endif
776 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
777bool 1212bool
778rxvt_term::pty_fill () 1213rxvt_term::pty_fill ()
779{ 1214{
780 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 }
781 1222
782 memmove (cmdbuf_base, cmdbuf_ptr, n); 1223 memmove (cmdbuf_base, cmdbuf_ptr, n);
783 cmdbuf_ptr = cmdbuf_base; 1224 cmdbuf_ptr = cmdbuf_base;
784 cmdbuf_endp = cmdbuf_ptr + n; 1225 cmdbuf_endp = cmdbuf_ptr + n;
785 1226
786 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1227 ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n);
787 1228
788 if (n > 0) 1229 if (r > 0)
789 { 1230 {
790 cmdbuf_endp += n; 1231 cmdbuf_endp += r;
791 return true; 1232 return true;
792 } 1233 }
793 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))
794 destroy (); 1246 destroy ();
795 1247 }
1248
796 return false; 1249 return false;
797} 1250}
798 1251
799void 1252void
800rxvt_term::pty_cb (io_watcher &w, short revents) 1253rxvt_term::pty_cb (io_watcher &w, short revents)
801{ 1254{
802 SET_R (this); 1255 make_current ();
803 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;
804 1262
805 if (revents & EVENT_WRITE) 1263 if (revents & EVENT_WRITE)
806 tt_write (0, 0); 1264 pty_write ();
807 else if (revents & EVENT_READ)
808 {
809 bool flag = true;
810
811 // loop, but don't allow a single term to monopolize us
812 // the number of loops is fully arbitrary, and thus wrong
813 while (flag && pty_fill ())
814 {
815 if (!seen_input)
816 {
817 seen_input = 1;
818 /* once we know the shell is running, send the screen size. Again! */
819 tt_winch ();
820 }
821
822 uint32_t ch = NOCHAR;
823
824 for (;;)
825 {
826 if (ch == NOCHAR)
827 ch = next_char ();
828
829 if (ch == NOCHAR) // TODO: improve
830 break;
831
832 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
833 {
834 /* Read a text string from the input buffer */
835 uint32_t buf[BUFSIZ];
836 bool refreshnow = false;
837 int nlines = 0;
838 uint32_t *str = buf;
839
840 *str++ = ch;
841
842 for (;;)
843 {
844 ch = next_char ();
845
846 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
847 break;
848 else
849 {
850 *str++ = ch;
851
852 if (ch == '\n')
853 {
854 nlines++;
855 refresh_count++;
856
857 if (! (Options & Opt_jumpScroll)
858 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
859 {
860 refreshnow = true;
861 flag = false;
862 ch = NOCHAR;
863 break;
864 }
865
866 // scr_add_lines only works for nlines < TermWin.nrow - 1.
867 if (nlines >= TermWin.nrow - 1)
868 {
869 scr_add_lines (buf, nlines, str - buf);
870 nlines = 0;
871 str = buf;
872 }
873 }
874
875 if (str >= buf + BUFSIZ)
876 {
877 ch = NOCHAR;
878 break;
879 }
880 }
881 }
882
883 scr_add_lines (buf, nlines, str - buf);
884
885 /*
886 * If there have been a lot of new lines, then update the screen
887 * What the heck I'll cheat and only refresh less than every page-full.
888 * the number of pages between refreshes is refresh_limit, which
889 * is incremented here because we must be doing flat-out scrolling.
890 *
891 * refreshing should be correct for small scrolls, because of the
892 * time-out
893 */
894 if (refreshnow)
895 {
896 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
897 refresh_limit++;
898
899 scr_refresh (refresh_type);
900 }
901
902 }
903 else
904 {
905 switch (ch)
906 {
907 default:
908 process_nonprinting (ch);
909 break;
910 case C0_ESC: /* escape char */
911 process_escape_seq ();
912 break;
913 /*case 0x9b: */ /* CSI */
914 /* process_csi_seq (); */
915 }
916
917 ch = NOCHAR;
918 }
919 }
920 }
921 }
922} 1265}
923 1266
924// read the next character, currently handles UTF-8 1267void
925// will probably handle all sorts of other stuff in the future 1268rxvt_term::pointer_unblank ()
926uint32_t
927rxvt_term::next_char ()
928{ 1269{
929 while (cmdbuf_ptr < cmdbuf_endp) 1270 XDefineCursor (dpy, vt, TermWin_cursor);
930 { 1271 recolour_cursor ();
931 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
932 return *cmdbuf_ptr++;
933 1272
934 wchar_t wc; 1273#ifdef POINTER_BLANK
935 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); 1274 hidden_pointer = 0;
936 1275
937 if (len == (size_t)-2) 1276 if (option (Opt_pointerBlank))
938 return NOCHAR; 1277 pointer_ev.start (NOW + pointerBlankDelay);
939 1278#endif
940 if (len == (size_t)-1)
941 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
942
943 // assume wchar == unicode
944 cmdbuf_ptr += len;
945 return wc;
946 }
947
948 return NOCHAR;
949}
950
951/* rxvt_cmd_getc () - Return next input character */
952/*
953 * Return the next input character after first passing any keyboard input
954 * to the command.
955 */
956uint32_t
957rxvt_term::cmd_getc ()
958{
959 for (;;)
960 {
961 uint32_t c = next_char ();
962 if (c != NOCHAR)
963 return c;
964
965 // incomplete sequences should occur rarely, still, a better solution
966 // would be preferred. either setjmp/longjmp or better design.
967 fcntl (cmd_fd, F_SETFL, 0);
968 pty_fill ();
969 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
970 }
971} 1279}
972 1280
973#ifdef POINTER_BLANK 1281#ifdef POINTER_BLANK
974void 1282void
975rxvt_term::pointer_unblank ()
976{
977 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
978 recolour_cursor ();
979
980 hidden_pointer = 0;
981
982 if (Options & Opt_pointerBlank)
983 pointer_ev.start (NOW + pointerBlankDelay);
984}
985
986void
987rxvt_term::pointer_blank () 1283rxvt_term::pointer_blank ()
988{ 1284{
989 if (! (Options & Opt_pointerBlank)) 1285 if (!option (Opt_pointerBlank))
990 return; 1286 return;
991 1287
992 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1288 XDefineCursor (dpy, vt, display->blank_cursor);
993 XFlush (display->display); 1289 XFlush (dpy);
994 1290
995 hidden_pointer = 1; 1291 hidden_pointer = 1;
996} 1292}
997 1293
998void 1294void
999rxvt_term::pointer_cb (time_watcher &w) 1295rxvt_term::pointer_cb (time_watcher &w)
1000{ 1296{
1001 SET_R (this); 1297 make_current ();
1002 SET_LOCALE (locale);
1003 1298
1004 pointer_blank (); 1299 pointer_blank ();
1005} 1300}
1006#endif 1301#endif
1007 1302
… …
1014 x = ev.x; 1309 x = ev.x;
1015 y = ev.y; 1310 y = ev.y;
1016 pixel_position (&x, &y); 1311 pixel_position (&x, &y);
1017 1312
1018 if (MEvent.button == AnyButton) 1313 if (MEvent.button == AnyButton)
1019 {
1020 button_number = 3; 1314 button_number = 3;
1021 }
1022 else 1315 else
1023 { 1316 {
1024 button_number = MEvent.button - Button1; 1317 button_number = MEvent.button - Button1;
1025 /* add 0x3D for wheel events, like xterm does */ 1318 /* add 0x3D for wheel events, like xterm does */
1026 if (button_number >= 3) 1319 if (button_number >= 3)
1027 button_number += (64 - 3); 1320 button_number += (64 - 3);
1028 } 1321 }
1029 1322
1030 if (PrivateModes & PrivMode_MouseX10) 1323 if (priv_modes & PrivMode_MouseX10)
1031 { 1324 {
1032 /* 1325 /*
1033 * do not report ButtonRelease 1326 * do not report ButtonRelease
1034 * no state info allowed 1327 * no state info allowed
1035 */ 1328 */
… …
1050 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1343 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1051 + ((MEvent.state & ControlMask) ? 16 : 0); 1344 + ((MEvent.state & ControlMask) ? 16 : 0);
1052#ifdef MOUSE_REPORT_DOUBLECLICK 1345#ifdef MOUSE_REPORT_DOUBLECLICK
1053 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1346 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1054#endif 1347#endif
1055
1056 } 1348 }
1057 1349
1058#ifdef DEBUG_MOUSEREPORT 1350#if DEBUG_MOUSEREPORT
1059 fprintf (stderr, "Mouse ["); 1351 fprintf (stderr, "Mouse [");
1060 if (key_state & 16) 1352 if (key_state & 16)
1061 fputc ('C', stderr); 1353 fputc ('C', stderr);
1062 if (key_state & 4) 1354 if (key_state & 4)
1063 fputc ('S', stderr); 1355 fputc ('S', stderr);
… …
1067 fputc ('2', stderr); 1359 fputc ('2', stderr);
1068 fprintf (stderr, "]: <%d>, %d/%d\n", 1360 fprintf (stderr, "]: <%d>, %d/%d\n",
1069 button_number, 1361 button_number,
1070 x + 1, 1362 x + 1,
1071 y + 1); 1363 y + 1);
1072#else 1364#endif
1365
1073 tt_printf ("\033[M%c%c%c", 1366 tt_printf ("\033[M%c%c%c",
1074 (32 + button_number + key_state), 1367 (32 + button_number + key_state),
1075 (32 + x + 1), 1368 (32 + x + 1),
1076 (32 + y + 1)); 1369 (32 + y + 1));
1077#endif
1078} 1370}
1079
1080#ifdef USING_W11LIB
1081void
1082rxvt_W11_process_x_event (XEvent *ev)
1083{
1084 rxvt_t *r = rxvt_get_r ();
1085
1086 x_cb (*ev);
1087}
1088#endif
1089 1371
1090/*{{{ process an X event */ 1372/*{{{ process an X event */
1091void 1373void
1092rxvt_term::x_cb (XEvent &ev) 1374rxvt_term::x_cb (XEvent &ev)
1093{ 1375{
1094 SET_R (this); 1376 make_current ();
1095 SET_LOCALE (locale);
1096 1377
1097#if defined(CURSOR_BLINK) 1378 dLocal (Display *, dpy);
1098 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
1099 {
1100 if (hidden_cursor)
1101 {
1102 hidden_cursor = 0;
1103 want_refresh = 1;
1104 }
1105 1379
1106 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1380 if (ev.xany.window == vt
1107 } 1381 && SHOULD_INVOKE (HOOK_X_EVENT)
1108#endif 1382 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1109
1110#if defined(POINTER_BLANK)
1111 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
1112 {
1113 if (ev.type == MotionNotify
1114 || ev.type == ButtonPress
1115 || ev.type == ButtonRelease)
1116 if (hidden_pointer)
1117 pointer_unblank ();
1118
1119 if (ev.type == KeyPress && hidden_pointer == 0)
1120 pointer_blank ();
1121 }
1122#endif
1123
1124#ifdef USE_XIM
1125 if (XFilterEvent (&ev, None))
1126 return; 1383 return;
1127#endif
1128 1384
1385 // for XQueryPointer
1129 Window unused_root, unused_child; 1386 Window unused_root, unused_child;
1130 int unused_root_x, unused_root_y; 1387 int unused_root_x, unused_root_y;
1131 unsigned int unused_mask; 1388 unsigned int unused_mask;
1132
1133#ifdef DEBUG_X
1134 const char *const eventnames[] =
1135 { /* mason - this matches my system */
1136 "",
1137 "",
1138 "KeyPress",
1139 "KeyRelease",
1140 "ButtonPress",
1141 "ButtonRelease",
1142 "MotionNotify",
1143 "EnterNotify",
1144 "LeaveNotify",
1145 "FocusIn",
1146 "FocusOut",
1147 "KeymapNotify",
1148 "Expose",
1149 "GraphicsExpose",
1150 "NoExpose",
1151 "VisibilityNotify",
1152 "CreateNotify",
1153 "DestroyNotify",
1154 "UnmapNotify",
1155 "MapNotify",
1156 "MapRequest",
1157 "ReparentNotify",
1158 "ConfigureNotify",
1159 "ConfigureRequest",
1160 "GravityNotify",
1161 "ResizeRequest",
1162 "CirculateNotify",
1163 "CirculateRequest",
1164 "PropertyNotify",
1165 "SelectionClear",
1166 "SelectionRequest",
1167 "SelectionNotify",
1168 "ColormapNotify",
1169 "ClientMessage",
1170 "MappingNotify"
1171 };
1172#endif
1173
1174#ifdef DEBUG_X
1175 struct timeval tp;
1176 struct tm *ltt;
1177 (void)gettimeofday (&tp, NULL);
1178 ltt = localtime (& (tp.tv_sec));
1179 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));
1180#endif
1181 1389
1182 switch (ev.type) 1390 switch (ev.type)
1183 { 1391 {
1184 case KeyPress: 1392 case KeyPress:
1185 lookup_key (ev.xkey); 1393 key_press (ev.xkey);
1186 break; 1394 break;
1187 1395
1188#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1189 case KeyRelease: 1396 case KeyRelease:
1190 { 1397 key_release (ev.xkey);
1191 if (! (ev.xkey.state & ControlMask))
1192 mouse_slip_wheel_speed = 0;
1193 else
1194 {
1195 KeySym ks;
1196
1197 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
1198 if (ks == XK_Control_L || ks == XK_Control_R)
1199 mouse_slip_wheel_speed = 0;
1200 }
1201 break; 1398 break;
1202 }
1203#endif
1204 1399
1205 case ButtonPress: 1400 case ButtonPress:
1206 button_press (ev.xbutton); 1401 button_press (ev.xbutton);
1207 break; 1402 break;
1208 1403
… …
1210 button_release (ev.xbutton); 1405 button_release (ev.xbutton);
1211 break; 1406 break;
1212 1407
1213 case ClientMessage: 1408 case ClientMessage:
1214 if (ev.xclient.format == 32 1409 if (ev.xclient.format == 32
1215 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1410 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1216 destroy ();
1217#ifdef OFFIX_DND
1218 /* OffiX Dnd (drag 'n' drop) protocol */
1219 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1220 && (ev.xclient.data.l[0] == DndFile
1221 || ev.xclient.data.l[0] == DndDir
1222 || ev.xclient.data.l[0] == DndLink))
1223 { 1411 {
1224 /* Get Dnd data */ 1412 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1225 Atom ActualType; 1413 {
1226 int ActualFormat; 1414 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1227 unsigned char *data; 1415 {
1228 unsigned long Size, RemainingBytes; 1416 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1229 1417 {
1230 XGetWindowProperty (display->display, display->root, 1418 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1231 xa[XA_DNDSELECTION], 1419 destroy ();
1232 0L, 1000000L, 1420 }
1233 False, AnyPropertyType, 1421#if ENABLE_EWMH
1234 &ActualType, &ActualFormat, 1422 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1235 &Size, &RemainingBytes, 1423 XSendEvent (dpy, ev.xclient.window = display->root,
1424 False, SubstructureRedirectMask | SubstructureNotifyMask,
1236 &data); 1425 &ev);
1237 XChangeProperty (display->display, display->root, 1426#endif
1238 XA_CUT_BUFFER0, XA_STRING, 1427 }
1239 8, PropModeReplace, 1428 }
1240 data, STRLEN (data)); 1429#if ENABLE_XEMBED
1241 selection_paste (display->root, XA_CUT_BUFFER0, True); 1430 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1242 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
1243 } 1438 }
1244#endif /* OFFIX_DND */
1245 break; 1439 break;
1246 1440
1247 case MappingNotify: 1441 case MappingNotify:
1248 XRefreshKeyboardMapping (& (ev.xmapping)); 1442 XRefreshKeyboardMapping (&ev.xmapping);
1249 break; 1443 break;
1250 1444
1251 /* 1445 /*
1252 * XXX: this is not the _current_ arrangement 1446 * XXX: this is not the _current_ arrangement
1253 * Here's my conclusion: 1447 * Here's my conclusion:
… …
1272 break; 1466 break;
1273 } 1467 }
1274 break; 1468 break;
1275 1469
1276 case FocusIn: 1470 case FocusIn:
1277 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])
1278 { 1486 {
1279 TermWin.focus = 1; 1487 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1280 want_refresh = 1; 1488 ;
1281#ifdef USE_XIM
1282 if (Input_Context != NULL)
1283 XSetICFocus (Input_Context);
1284#endif
1285#ifdef CURSOR_BLINK
1286 if (Options & Opt_cursorBlink)
1287 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1288#endif
1289 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
1290 } 1502 }
1291 break; 1503 break;
1292 1504
1293 case FocusOut:
1294 if (TermWin.focus)
1295 {
1296 TermWin.focus = 0;
1297 want_refresh = 1;
1298#ifdef USE_XIM
1299 if (Input_Context != NULL)
1300 XUnsetICFocus (Input_Context);
1301#endif
1302#ifdef CURSOR_BLINK
1303 if (Options & Opt_cursorBlink)
1304 cursor_blink_ev.stop ();
1305 hidden_cursor = 0;
1306#endif
1307
1308 }
1309 break;
1310
1311 case ConfigureNotify: 1505 case PropertyNotify:
1312 if (ev.xconfigure.window == TermWin.parent[0]) 1506 if (!HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END)))
1313 { 1507 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1314 int height, width; 1508 && ev.xproperty.state == PropertyNewValue)
1509 selection_property (ev.xproperty.window, ev.xproperty.atom);
1315 1510
1316 do
1317 { /* Wrap lots of configures into one */
1318 width = ev.xconfigure.width;
1319 height = ev.xconfigure.height;
1320 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1321 }
1322 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev));
1323
1324 if (szHint.width != width || szHint.height != height)
1325 {
1326 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height));
1327 resize_all_windows (width, height, 1);
1328 }
1329#ifdef DEBUG_SIZE
1330 else
1331 {
1332 D_SIZE ((stderr, "Size: Not resizing"));
1333 }
1334#endif
1335#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1336 if (Options & Opt_transparent)
1337 {
1338 check_our_parents ();
1339 if (am_transparent)
1340 want_full_refresh = 1;
1341 }
1342#endif
1343
1344 }
1345 break; 1511 break;
1346 1512
1347 case SelectionClear: 1513 case SelectionClear:
1348 display->set_selection_owner (0); 1514 selection_clear ();
1349 break; 1515 break;
1350 1516
1351 case SelectionNotify: 1517 case SelectionNotify:
1352 if (selection_wait == Sel_normal) 1518 if (selection_wait == Sel_normal)
1353 selection_paste (ev.xselection.requestor, 1519 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1354 ev.xselection.property, True);
1355 break; 1520 break;
1356 1521
1357 case SelectionRequest: 1522 case SelectionRequest:
1358 selection_send (ev.xselectionrequest); 1523 selection_send (ev.xselectionrequest);
1359 break; 1524 break;
1360 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
1361 case UnmapNotify: 1534 case UnmapNotify:
1362 TermWin.mapped = 0; 1535 mapped = 0;
1363#ifdef TEXT_BLINK 1536#ifdef TEXT_BLINK
1364 text_blink_ev.stop (); 1537 text_blink_ev.stop ();
1365#endif 1538#endif
1366 break; 1539 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1367
1368 case MapNotify:
1369 TermWin.mapped = 1;
1370#ifdef TEXT_BLINK
1371 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1372#endif
1373 break; 1540 break;
1374 1541
1375#ifdef TRANSPARENT 1542#ifdef TRANSPARENT
1376 case ReparentNotify: 1543 case ReparentNotify:
1377 rootwin_cb (ev); 1544 rootwin_cb (ev);
1378 break; 1545 break;
1379#endif /* TRANSPARENT */ 1546#endif /* TRANSPARENT */
1380 1547
1381 case GraphicsExpose: 1548 case GraphicsExpose:
1382 case Expose: 1549 case Expose:
1383 if (ev.xany.window == TermWin.vt) 1550 if (ev.xany.window == vt)
1384 { 1551 {
1385#ifdef NO_SLOW_LINK_SUPPORT 1552 do
1386 scr_expose (ev.xexpose.x, ev.xexpose.y, 1553 scr_expose (ev.xexpose.x, ev.xexpose.y,
1387 ev.xexpose.width, ev.xexpose.height, False); 1554 ev.xexpose.width, ev.xexpose.height, False);
1388#else 1555 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1389 // 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))
1390 scr_expose (ev.xexpose.x, ev.xexpose.y, 1560 scr_expose (ev.xexpose.x, ev.xexpose.y,
1391 ev.xexpose.width, ev.xexpose.height, False); 1561 ev.xexpose.width, ev.xexpose.height, False);
1392 //scr_expose (ev.xexpose.x, 0, 1562
1393 // ev.xexpose.width, TermWin.height, False);
1394#endif
1395 want_refresh = 1; 1563 want_refresh = 1;
1396 } 1564 }
1397 else 1565 else
1398 { 1566 {
1399 XEvent unused_event; 1567 XEvent unused_event;
1400 1568
1401 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1569 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1402 Expose, 1570 ;
1403 &unused_event)) ; 1571 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1404 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1572 ;
1405 GraphicsExpose, 1573
1406 &unused_event)) ;
1407 if (isScrollbarWindow (ev.xany.window)) 1574 if (isScrollbarWindow (ev.xany.window))
1408 { 1575 {
1409 scrollBar.setIdle (); 1576 scrollBar.setIdle ();
1410 scrollbar_show (0); 1577 scrollbar_show (0);
1411 } 1578 }
1412#ifdef MENUBAR 1579
1413 if (menubar_visible () && isMenuBarWindow (ev.xany.window)) 1580#ifdef TRANSPARENT
1414 menubar_expose (); 1581 if (am_transparent && ev.xany.window == parent[0])
1582 XClearWindow (dpy, ev.xany.window);
1415#endif 1583#endif
1416 } 1584 }
1417 break; 1585 break;
1418 1586
1419 case MotionNotify: 1587 case MotionNotify:
1420#ifdef POINTER_BLANK 1588#ifdef POINTER_BLANK
1421 if (hidden_pointer) 1589 if (hidden_pointer)
1422 pointer_unblank (); 1590 pointer_unblank ();
1423#endif 1591#endif
1424#if MENUBAR 1592 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1425 if (isMenuBarWindow (ev.xany.window)) 1593 break;
1594
1595 if (ev.xany.window == vt)
1426 { 1596 {
1427 menubar_control (ev.xbutton); 1597 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1428 break; 1598 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1429 } 1599 ; // nop
1430#endif
1431 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1432 break;
1433
1434 if (ev.xany.window == TermWin.vt)
1435 {
1436 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1600 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1437 { 1601 {
1438 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1602 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1439 ; 1603 ;
1440 1604
1441 XQueryPointer (display->display, TermWin.vt, 1605 XQueryPointer (dpy, vt,
1442 &unused_root, &unused_child, 1606 &unused_root, &unused_child,
1443 &unused_root_x, &unused_root_y, 1607 &unused_root_x, &unused_root_y,
1444 & (ev.xbutton.x), & (ev.xbutton.y), 1608 &ev.xbutton.x, &ev.xbutton.y,
1445 &unused_mask); 1609 &ev.xbutton.state);
1446#ifdef MOUSE_THRESHOLD 1610#ifdef MOUSE_THRESHOLD
1447 /* deal with a `jumpy' mouse */ 1611 /* deal with a `jumpy' mouse */
1448 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1612 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1449 { 1613 {
1450#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
1451 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1623 selection_extend (ev.xbutton.x, ev.xbutton.y,
1452 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1624 ev.xbutton.state & Button3Mask ? 2 : 0);
1625
1453#ifdef SELECTION_SCROLLING 1626#ifdef SELECTION_SCROLLING
1454 if (ev.xbutton.y < TermWin.int_bwidth 1627 if (ev.xbutton.y < int_bwidth
1455 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1628 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1456 { 1629 {
1457 int dist; 1630 int dist;
1458
1459 pending_scroll_selection=1;
1460 1631
1461 /* don't clobber the current delay if we are 1632 /* don't clobber the current delay if we are
1462 * already in the middle of scrolling. 1633 * already in the middle of scrolling.
1463 */ 1634 */
1464 if (scroll_selection_delay<=0) 1635 if (!sel_scroll_ev.active)
1465 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1636 sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1466 1637
1467 /* save the event params so we can highlight 1638 /* save the event params so we can highlight
1468 * the selection in the pending-scroll loop 1639 * the selection in the pending-scroll loop
1469 */ 1640 */
1470 selection_save_x=ev.xbutton.x; 1641 selection_save_x = ev.xbutton.x;
1471 selection_save_y=ev.xbutton.y; 1642 selection_save_y = ev.xbutton.y;
1472 selection_save_state=
1473 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1643 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1474 1644
1475 /* calc number of lines to scroll */ 1645 /* calc number of lines to scroll */
1476 if (ev.xbutton.y<TermWin.int_bwidth) 1646 if (ev.xbutton.y < int_bwidth)
1477 { 1647 {
1478 scroll_selection_dir = UP; 1648 scroll_selection_dir = UP;
1479 dist = TermWin.int_bwidth - ev.xbutton.y; 1649 dist = int_bwidth - ev.xbutton.y;
1480 } 1650 }
1481 else 1651 else
1482 { 1652 {
1483 scroll_selection_dir = DN; 1653 scroll_selection_dir = DN;
1484 dist = ev.xbutton.y - 1654 dist = ev.xbutton.y - (int_bwidth + height);
1485 (TermWin.int_bwidth + TermWin.height);
1486 } 1655 }
1656
1487 scroll_selection_lines= (Pixel2Height (dist)/ 1657 scroll_selection_lines = Pixel2Height (dist)
1488 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1658 / SELECTION_SCROLL_LINE_SPEEDUP
1659 + 1;
1489 MIN_IT (scroll_selection_lines, 1660 min_it (scroll_selection_lines,
1490 SELECTION_SCROLL_MAX_LINES); 1661 SELECTION_SCROLL_MAX_LINES);
1491 } 1662 }
1492 else 1663 else
1493 { 1664 {
1494 /* we are within the text window, so we 1665 /* we are within the text window, so we
1495 * shouldn't be scrolling 1666 * shouldn't be scrolling
1496 */ 1667 */
1497 pending_scroll_selection = 0; 1668 if (sel_scroll_ev.active)
1669 sel_scroll_ev.stop();
1498 } 1670 }
1499#endif 1671#endif
1500#ifdef MOUSE_THRESHOLD 1672#ifdef MOUSE_THRESHOLD
1501
1502 } 1673 }
1503#endif 1674#endif
1504
1505 } 1675 }
1506 } 1676 }
1507 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1677 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ())
1508 { 1678 {
1509 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1679 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1510 MotionNotify, &ev)) ; 1680 MotionNotify, &ev))
1681 ;
1682
1511 XQueryPointer (display->display, scrollBar.win, 1683 XQueryPointer (dpy, scrollBar.win,
1512 &unused_root, &unused_child, 1684 &unused_root, &unused_child,
1513 &unused_root_x, &unused_root_y, 1685 &unused_root_x, &unused_root_y,
1514 & (ev.xbutton.x), & (ev.xbutton.y), 1686 &ev.xbutton.x, &ev.xbutton.y,
1515 &unused_mask); 1687 &unused_mask);
1516 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1688 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1517 scrollbar_size ()); 1689 scrollbar_size ());
1518 scr_refresh (refresh_type); 1690 want_refresh = 1;
1519 refresh_limit = 0; 1691 refresh_limit = 0;
1520 scrollbar_show (1); 1692 scrollbar_show (1);
1521 } 1693 }
1522 break; 1694 break;
1523 } 1695 }
1524}
1525 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
1526void 1821void
1527rxvt_term::rootwin_cb (XEvent &ev) 1822rxvt_term::rootwin_cb (XEvent &ev)
1528{ 1823{
1529 SET_R (this); 1824 make_current ();
1530 SET_LOCALE (locale);
1531 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
1532 switch (ev.type) 1831 switch (ev.type)
1533 { 1832 {
1534 case PropertyNotify: 1833 case PropertyNotify:
1535 if (ev.xproperty.atom == xa[XA_VT_SELECTION])
1536 {
1537 if (ev.xproperty.state == PropertyNewValue)
1538 selection_property (ev.xproperty.window, ev.xproperty.atom);
1539 break;
1540 }
1541#ifdef TRANSPARENT
1542 else
1543 {
1544 /* 1834 /*
1545 * 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,
1546 * 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.
1547 */ 1837 */
1548 if (xa[XA_XROOTPMAPID] == 0)
1549 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1550
1551 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])
1552 return; 1840 return;
1553 }
1554 1841
1555 /* FALLTHROUGH */ 1842 /* FALLTHROUGH */
1556 case ReparentNotify: 1843 case ReparentNotify:
1557 if ((Options & Opt_transparent) && check_our_parents ()) 1844 if (option (Opt_transparent) && check_our_parents () && am_transparent)
1558 if (am_transparent)
1559 want_full_refresh = 1; 1845 want_refresh = want_full_refresh = 1;
1560 break; 1846 break;
1847 }
1561#endif 1848# endif
1562 }
1563} 1849}
1850#endif
1564 1851
1565void 1852void
1566rxvt_term::button_press (XButtonEvent &ev) 1853rxvt_term::button_press (XButtonEvent &ev)
1567{ 1854{
1568 int reportmode = 0, clickintime; 1855 int reportmode = 0, clickintime;
1569 1856
1570 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1857 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1858
1571 if (!bypass_keystate) 1859 if (!bypass_keystate)
1572 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1860 reportmode = !! (priv_modes & PrivMode_mouse_report);
1861
1573 /* 1862 /*
1574 * VT window processing of button press 1863 * VT window processing of button press
1575 */ 1864 */
1576 if (ev.window == TermWin.vt) 1865 if (ev.window == vt)
1577 { 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
1578 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1879 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1880
1579 if (reportmode) 1881 if (reportmode)
1580 { 1882 {
1581 /* mouse report from vt window */ 1883 /* mouse report from vt window */
1582 /* save the xbutton state (for ButtonRelease) */ 1884 /* save the xbutton state (for ButtonRelease) */
1583 MEvent.state = ev.state; 1885 MEvent.state = ev.state;
1584#ifdef MOUSE_REPORT_DOUBLECLICK 1886#ifdef MOUSE_REPORT_DOUBLECLICK
1585 if (ev.button == MEvent.button && clickintime) 1887 if (ev.button == MEvent.button && clickintime)
1586 { 1888 {
1587 /* same button, within alloted time */ 1889 /* same button, within alloted time */
1588 MEvent.clicks++; 1890 MEvent.clicks++;
1891
1589 if (MEvent.clicks > 1) 1892 if (MEvent.clicks > 1)
1590 { 1893 {
1591 /* only report double clicks */ 1894 /* only report double clicks */
1592 MEvent.clicks = 2; 1895 MEvent.clicks = 2;
1593 mouse_report (ev); 1896 mouse_report (ev);
… …
1612 } 1915 }
1613 else 1916 else
1614 { 1917 {
1615 if (ev.button != MEvent.button) 1918 if (ev.button != MEvent.button)
1616 MEvent.clicks = 0; 1919 MEvent.clicks = 0;
1920
1617 switch (ev.button) 1921 switch (ev.button)
1618 { 1922 {
1619 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
1620 /* allow shift+left click to extend selection */ 1932 /* allow shift+left click to extend selection */
1621 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1933 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1622 { 1934 {
1623 if (MEvent.button == Button1 && clickintime) 1935 if (MEvent.button == Button1 && clickintime)
1624 selection_rotate (ev.x, ev.y); 1936 selection_rotate (ev.x, ev.y);
1625 else 1937 else
1626 selection_extend (ev.x, ev.y, 1); 1938 selection_extend (ev.x, ev.y, 1);
… …
1641 case Button3: 1953 case Button3:
1642 if (MEvent.button == Button3 && clickintime) 1954 if (MEvent.button == Button3 && clickintime)
1643 selection_rotate (ev.x, ev.y); 1955 selection_rotate (ev.x, ev.y);
1644 else 1956 else
1645 selection_extend (ev.x, ev.y, 1); 1957 selection_extend (ev.x, ev.y, 1);
1958
1646 MEvent.button = Button3; 1959 MEvent.button = Button3;
1647 break; 1960 break;
1648 } 1961 }
1649 } 1962 }
1963
1650 MEvent.time = ev.time; 1964 MEvent.time = ev.time;
1651 return; 1965 return;
1652 } 1966 }
1653 1967
1654 /* 1968 /*
… …
1720 upordown = 1; /* down */ 2034 upordown = 1; /* down */
1721 } 2035 }
1722 if (upordown) 2036 if (upordown)
1723 { 2037 {
1724#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2038#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1725 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2039 cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1726#endif 2040#endif
1727 if (scr_page (upordown < 0 ? UP : DN, 1)) 2041 if (scr_page (upordown < 0 ? UP : DN, 1))
1728 { 2042 {
1729 if (upordown < 0) 2043 if (upordown < 0)
1730 scrollBar.setUp (); 2044 scrollBar.setUp ();
… …
1746 break; 2060 break;
1747 case R_SB_ALIGN_BOTTOM: 2061 case R_SB_ALIGN_BOTTOM:
1748 csrO = scrollBar.bot - scrollBar.top; 2062 csrO = scrollBar.bot - scrollBar.top;
1749 break; 2063 break;
1750 } 2064 }
2065
1751 if (scrollBar.style == R_SB_XTERM 2066 if (scrollBar.style == R_SB_XTERM
1752 || scrollbar_above_slider (ev.y) 2067 || scrollbar_above_slider (ev.y)
1753 || scrollbar_below_slider (ev.y)) 2068 || scrollbar_below_slider (ev.y))
1754 scr_move_to ( scrollbar_position (ev.y) - csrO, 2069 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ());
1755 scrollbar_size ()); 2070
1756 scrollBar.setMotion (); 2071 scrollBar.setMotion ();
1757 break; 2072 break;
1758 2073
1759 case Button1: 2074 case Button1:
1760 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2075 if (scrollbar_align == R_SB_ALIGN_CENTRE)
… …
1764 case Button3: 2079 case Button3:
1765 if (scrollBar.style != R_SB_XTERM) 2080 if (scrollBar.style != R_SB_XTERM)
1766 { 2081 {
1767 if (scrollbar_above_slider (ev.y)) 2082 if (scrollbar_above_slider (ev.y))
1768# ifdef RXVT_SCROLL_FULL 2083# ifdef RXVT_SCROLL_FULL
1769 scr_page (UP, TermWin.nrow - 1); 2084 scr_page (UP, nrow - 1);
1770# else 2085# else
1771 scr_page (UP, TermWin.nrow / 4); 2086 scr_page (UP, nrow / 4);
1772# endif 2087# endif
1773 else if (scrollbar_below_slider (ev.y)) 2088 else if (scrollbar_below_slider (ev.y))
1774# ifdef RXVT_SCROLL_FULL 2089# ifdef RXVT_SCROLL_FULL
1775 scr_page (DN, TermWin.nrow - 1); 2090 scr_page (DN, nrow - 1);
1776# else 2091# else
1777 scr_page (DN, TermWin.nrow / 4); 2092 scr_page (DN, nrow / 4);
1778# endif 2093# endif
1779 else 2094 else
1780 scrollBar.setMotion (); 2095 scrollBar.setMotion ();
1781 } 2096 }
1782 else 2097 else
1783 { 2098 {
1784 scr_page ((ev.button == Button1 ? DN : UP), 2099 scr_page ((ev.button == Button1 ? DN : UP),
1785 (TermWin.nrow 2100 (nrow
1786 * scrollbar_position (ev.y) 2101 * scrollbar_position (ev.y)
1787 / scrollbar_size ())); 2102 / scrollbar_size ()));
1788 } 2103 }
2104
1789 break; 2105 break;
1790 } 2106 }
1791 } 2107 }
2108
1792 return; 2109 return;
1793 } 2110 }
1794#if MENUBAR
1795 /*
1796 * Menubar window processing of button press
1797 */
1798 if (isMenuBarWindow (ev.window))
1799 menubar_control (ev);
1800#endif
1801} 2111}
1802 2112
1803void 2113void
1804rxvt_term::button_release (XButtonEvent &ev) 2114rxvt_term::button_release (XButtonEvent &ev)
1805{ 2115{
1806 int reportmode = 0; 2116 int reportmode = 0;
1807 2117
1808 csrO = 0; /* reset csr Offset */ 2118 csrO = 0; /* reset csr Offset */
1809 if (!bypass_keystate) 2119 if (!bypass_keystate)
1810 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2120 reportmode = !! (priv_modes & PrivMode_mouse_report);
1811 2121
1812 if (scrollbar_isUpDn ()) 2122 if (scrollbar_isUpDn ())
1813 { 2123 {
1814 scrollBar.setIdle (); 2124 scrollBar.setIdle ();
1815 scrollbar_show (0); 2125 scrollbar_show (0);
1816#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1817 refresh_type &= ~SMOOTH_REFRESH;
1818#endif
1819
1820 } 2126 }
2127
1821#ifdef SELECTION_SCROLLING 2128#ifdef SELECTION_SCROLLING
1822 pending_scroll_selection=0; 2129 if (sel_scroll_ev.active)
2130 sel_scroll_ev.stop();
1823#endif 2131#endif
2132
1824 if (ev.window == TermWin.vt) 2133 if (ev.window == vt)
1825 { 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
1826 if (reportmode) 2144 if (reportmode)
1827 { 2145 {
1828 /* mouse report from vt window */ 2146 /* mouse report from vt window */
1829 /* don't report release of wheel "buttons" */ 2147 /* don't report release of wheel "buttons" */
1830 if (ev.button >= 4) 2148 if (ev.button >= 4)
… …
1844 MEvent.button = AnyButton; 2162 MEvent.button = AnyButton;
1845 mouse_report (ev); 2163 mouse_report (ev);
1846#endif /* MOUSE_REPORT_DOUBLECLICK */ 2164#endif /* MOUSE_REPORT_DOUBLECLICK */
1847 return; 2165 return;
1848 } 2166 }
2167
1849 /* 2168 /*
1850 * dumb hack to compensate for the failure of click-and-drag 2169 * dumb hack to compensate for the failure of click-and-drag
1851 * when overriding mouse reporting 2170 * when overriding mouse reporting
1852 */ 2171 */
1853 if (PrivateModes & PrivMode_mouse_report 2172 if (priv_modes & PrivMode_mouse_report
1854 && bypass_keystate 2173 && bypass_keystate
1855 && ev.button == Button1 && MEvent.clicks <= 1) 2174 && ev.button == Button1 && MEvent.clicks <= 1)
1856 selection_extend (ev.x, ev.y, 0); 2175 selection_extend (ev.x, ev.y, 0);
1857 2176
1858 switch (ev.button) 2177 switch (ev.button)
1859 { 2178 {
1860 case Button1: 2179 case Button1:
1861 case Button3: 2180 case Button3:
1862 selection_make (ev.time); 2181 selection_make (ev.time);
1863 break; 2182 break;
2183
1864 case Button2: 2184 case Button2:
1865 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);
1866 break; 2187 break;
2188
1867#ifdef MOUSE_WHEEL 2189#ifdef MOUSE_WHEEL
1868 case Button4: 2190 case Button4:
1869 case Button5: 2191 case Button5:
1870 { 2192 {
1871 int i; 2193 int i;
1872 page_dirn v; 2194 page_dirn v;
1873 2195
1874 v = (ev.button == Button4) ? UP : DN; 2196 v = ev.button == Button4 ? UP : DN;
2197
1875 if (ev.state & ShiftMask) 2198 if (ev.state & ShiftMask)
1876 i = 1; 2199 i = 1;
1877 else if ((Options & Opt_mouseWheelScrollPage)) 2200 else if (option (Opt_mouseWheelScrollPage))
1878 i = TermWin.nrow - 1; 2201 i = nrow - 1;
1879 else 2202 else
1880 i = 5; 2203 i = 5;
2204
1881# ifdef MOUSE_SLIP_WHEELING 2205# ifdef MOUSE_SLIP_WHEELING
1882 if (ev.state & ControlMask) 2206 if (ev.state & ControlMask)
1883 { 2207 {
1884 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)
1885 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
1886 } 2223 }
1887# endif 2224# endif
1888# ifdef JUMP_MOUSE_WHEEL
1889 scr_page (v, i);
1890 scr_refresh (SMOOTH_REFRESH);
1891 scrollbar_show (1);
1892# else
1893 while (i--)
1894 {
1895 scr_page (v, 1);
1896 scr_refresh (SMOOTH_REFRESH);
1897 scrollbar_show (1);
1898 }
1899# endif
1900
1901 } 2225 }
1902 break; 2226 break;
1903#endif 2227#endif
1904
1905 } 2228 }
1906 } 2229 }
1907#ifdef MENUBAR
1908 else if (isMenuBarWindow (ev.window))
1909 menubar_control (ev);
1910#endif
1911} 2230}
1912
1913 2231
1914#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
1915/* 2464/*
1916 * Check our parents are still who we think they are. 2465 * Check our parents are still who we think they are.
1917 * Do transparency updates if required 2466 * Do transparency updates if required
1918 */ 2467 */
1919int 2468int
1920rxvt_term::check_our_parents () 2469rxvt_term::check_our_parents ()
1921{ 2470{
1922 int i, pchanged, aformat, have_pixmap, rootdepth; 2471 int i, pchanged, aformat, have_pixmap, rootdepth;
1923 unsigned long nitems, bytes_after; 2472 unsigned long nitems, bytes_after;
1924 Atom atype; 2473 Atom atype;
1925 unsigned char *prop = NULL; 2474 unsigned char *prop = NULL;
1926 Window root, oldp, *list; 2475 Window root, oldp, *list;
1927 Pixmap rootpixmap = None; 2476 Pixmap rootpixmap = None;
1928 XWindowAttributes wattr, wrootattr; 2477 XWindowAttributes wattr, wrootattr;
1929 2478
1930 pchanged = 0; 2479 pchanged = 0;
1931 2480
1932 if (! (Options & Opt_transparent)) 2481 if (!option (Opt_transparent))
1933 return pchanged; /* Don't try any more */ 2482 return pchanged; /* Don't try any more */
1934 2483
1935 XGetWindowAttributes (display->display, display->root, &wrootattr); 2484 XGetWindowAttributes (dpy, display->root, &wrootattr);
1936 rootdepth = wrootattr.depth; 2485 rootdepth = wrootattr.depth;
1937 2486
1938 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 2487 XGetWindowAttributes (dpy, parent[0], &wattr);
2488
1939 if (rootdepth != wattr.depth) 2489 if (rootdepth != wattr.depth)
1940 { 2490 {
1941 if (am_transparent) 2491 if (am_transparent)
1942 { 2492 {
1943 pchanged = 1; 2493 pchanged = 1;
1944 XSetWindowBackground (display->display, TermWin.vt, 2494 XSetWindowBackground (dpy, vt, pix_colors_focused[Color_bg]);
1945 PixColors[Color_bg]);
1946 am_transparent = am_pixmap_trans = 0; 2495 am_transparent = am_pixmap_trans = 0;
1947 } 2496 }
2497
1948 return pchanged; /* Don't try any more */ 2498 return pchanged; /* Don't try any more */
1949 } 2499 }
1950 2500
1951 /* 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. */
1952 XSync (display->display, False); 2502 XSync (dpy, False);
1953 2503
1954 /* 2504 /*
1955 * Make the frame window set by the window manager have 2505 * Make the frame window set by the window manager have
1956 * the root background. Some window managers put multiple nested frame 2506 * the root background. Some window managers put multiple nested frame
1957 * 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.
1958 */ 2508 */
1959 i = (xa[XA_XROOTPMAPID] != 0 2509 i = (xa[XA_XROOTPMAP_ID]
1960 && (XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID], 2510 && XGetWindowProperty (dpy, display->root, xa[XA_XROOTPMAP_ID],
1961 0L, 1L, False, XA_PIXMAP, &atype, &aformat, 2511 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1962 &nitems, &bytes_after, &prop) == Success)); 2512 &nitems, &bytes_after, &prop) == Success);
2513
1963 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 )
1964 have_pixmap = 0; 2525 have_pixmap = 0;
1965 else 2526 else
1966 { 2527 {
1967 have_pixmap = 1; 2528 have_pixmap = 1;
1968 rootpixmap = * ((Pixmap *)prop); 2529 rootpixmap = *(Pixmap *)prop;
1969 XFree (prop); 2530 XFree (prop);
1970 } 2531 }
2532
1971 if (have_pixmap) 2533 if (have_pixmap)
1972 { 2534 {
1973 /* 2535 /*
1974 * Copy display->root pixmap transparency 2536 * Copy display->root pixmap transparency
1975 */ 2537 */
1976 int sx, sy, nx, ny; 2538 int sx, sy, nx, ny;
1977 unsigned int nw, nh; 2539 unsigned int nw, nh;
1978 Window cr; 2540 Window cr;
1979 XImage *image; 2541 XImage *image;
1980 GC gc; 2542 GC gc;
1981 XGCValues gcvalue; 2543 XGCValues gcvalue;
1982 2544
1983 XTranslateCoordinates (display->display, TermWin.parent[0], display->root, 2545 XTranslateCoordinates (dpy, parent[0], display->root,
1984 0, 0, &sx, &sy, &cr); 2546 0, 0, &sx, &sy, &cr);
1985 nw = (unsigned int)szHint.width; 2547 nw = (unsigned int)szHint.width;
1986 nh = (unsigned int)szHint.height; 2548 nh = (unsigned int)szHint.height;
1987 nx = ny = 0; 2549 nx = ny = 0;
2550
1988 if (sx < 0) 2551 if (sx < 0)
1989 { 2552 {
1990 nw += sx; 2553 nw += sx;
1991 nx = -sx; 2554 nx = -sx;
1992 sx = 0; 2555 sx = 0;
1993 } 2556 }
2557
1994 if (sy < 0) 2558 if (sy < 0)
1995 { 2559 {
1996 nh += sy; 2560 nh += sy;
1997 ny = -sy; 2561 ny = -sy;
1998 sy = 0; 2562 sy = 0;
1999 } 2563 }
2564
2000 MIN_IT (nw, (unsigned int) (wrootattr.width - sx)); 2565 min_it (nw, (unsigned int) (wrootattr.width - sx));
2001 MIN_IT (nh, (unsigned int) (wrootattr.height - sy)); 2566 min_it (nh, (unsigned int) (wrootattr.height - sy));
2567
2568 XSync (dpy, False);
2002 allowedxerror = -1; 2569 allowedxerror = -1;
2003 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes, 2570 image = XGetImage (dpy, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap);
2004 ZPixmap); 2571
2005 /* XXX: handle BadMatch - usually because we're outside the pixmap */ 2572 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2006 /* XXX: may need a delay here? */ 2573 /* XXX: may need a delay here? */
2007 allowedxerror = 0; 2574 allowedxerror = 0;
2575
2008 if (image == NULL) 2576 if (image == NULL)
2009 { 2577 {
2010 if (am_transparent && am_pixmap_trans) 2578 if (am_transparent && am_pixmap_trans)
2011 { 2579 {
2012 pchanged = 1; 2580 pchanged = 1;
2013 if (TermWin.pixmap != None) 2581 if (pixmap != None)
2014 { 2582 {
2015 XFreePixmap (display->display, TermWin.pixmap); 2583 XFreePixmap (dpy, pixmap);
2016 TermWin.pixmap = None; 2584 pixmap = None;
2017 } 2585 }
2018 } 2586 }
2587
2019 am_pixmap_trans = 0; 2588 am_pixmap_trans = 0;
2020 } 2589 }
2021 else 2590 else
2022 { 2591 {
2023 if (TermWin.pixmap != None) 2592 if (pixmap != None)
2024 XFreePixmap (display->display, TermWin.pixmap); 2593 XFreePixmap (dpy, pixmap);
2025 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt, 2594
2026 (unsigned int)szHint.width, 2595#if TINTING
2027 (unsigned int)szHint.height, 2596 if (ISSET_PIXCOLOR (Color_tint))
2028 (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);
2029 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue); 2608 gc = XCreateGC (dpy, vt, 0UL, &gcvalue);
2030 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0, 2609 XPutImage (dpy, pixmap, gc, image, 0, 0,
2031 nx, ny, (unsigned int)image->width,
2032 (unsigned int)image->height); 2610 nx, ny, image->width, image->height);
2033 XFreeGC (display->display, gc); 2611 XFreeGC (dpy, gc);
2034 XDestroyImage (image); 2612 XDestroyImage (image);
2035 XSetWindowBackgroundPixmap (display->display, TermWin.vt, 2613 XSetWindowBackgroundPixmap (dpy, parent[0], pixmap);
2036 TermWin.pixmap); 2614 XClearWindow (dpy, parent[0]);
2615
2037 if (!am_transparent || !am_pixmap_trans) 2616 if (!am_transparent || !am_pixmap_trans)
2038 pchanged = 1; 2617 pchanged = 1;
2618
2039 am_transparent = am_pixmap_trans = 1; 2619 am_transparent = am_pixmap_trans = 1;
2040 } 2620 }
2041 } 2621 }
2622
2042 if (!am_pixmap_trans) 2623 if (am_pixmap_trans)
2624 XSetWindowBackgroundPixmap (dpy, vt, ParentRelative);
2625 else
2043 { 2626 {
2044 unsigned int n; 2627 unsigned int n;
2045 /* 2628 /*
2046 * InheritPixmap transparency 2629 * InheritPixmap transparency
2047 */ 2630 */
2048 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2049 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); 2631 for (i = 1; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2050 i++)
2051 { 2632 {
2052 oldp = TermWin.parent[i]; 2633 oldp = parent[i];
2053 XQueryTree (display->display, TermWin.parent[i - 1], &root, 2634 XQueryTree (dpy, parent[i - 1], &root, &parent[i], &list, &n);
2054 &TermWin.parent[i], &list, &n);
2055 XFree (list); 2635 XFree (list);
2056 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i])); 2636
2057 if (TermWin.parent[i] == display->root) 2637 if (parent[i] == display->root)
2058 { 2638 {
2059 if (oldp != None) 2639 if (oldp != None)
2060 pchanged = 1; 2640 pchanged = 1;
2641
2061 break; 2642 break;
2062 } 2643 }
2644
2063 if (oldp != TermWin.parent[i]) 2645 if (oldp != parent[i])
2064 pchanged = 1; 2646 pchanged = 1;
2065 } 2647 }
2648
2066 n = 0; 2649 n = 0;
2650
2067 if (pchanged) 2651 if (pchanged)
2068 {
2069 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++)
2070 { 2673 {
2071 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2674 XSetWindowBackgroundPixmap (dpy, parent[n], ParentRelative);
2072 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2675 XClearWindow (dpy, parent[n]);
2073 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)
2074 { 2755 {
2075 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;
2076 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;
2077 } 2819 }
2078 } 2820 }
2079 } 2821
2080 if (n > (int) (sizeof (TermWin.parent)
2081 / sizeof (TermWin.parent[0])))
2082 {
2083 D_X ((stderr, "InheritPixmap Turning off"));
2084 XSetWindowBackground (display->display, TermWin.parent[0],
2085 PixColors[Color_fg]);
2086 XSetWindowBackground (display->display, TermWin.vt,
2087 PixColors[Color_bg]);
2088 am_transparent = 0;
2089 /* XXX: also turn off Opt_transparent? */
2090 } 2822 }
2091 else 2823 else
2092 { 2824 {
2093 /* wait (an arbitrary period) for the WM to do its thing 2825 try
2094 * needed for fvwm2.2.2 (and before?) */ 2826 {
2095# ifdef HAVE_NANOSLEEP 2827 process_nonprinting (ch);
2096 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 }
2097 2835
2098 rqt.tv_sec = 1; 2836 ch = NOCHAR;
2099 rqt.tv_nsec = 0; 2837 }
2100 nanosleep (&rqt, NULL); 2838 }
2101# else 2839
2102 sleep (1); 2840 return flag;
2103# endif 2841}
2104 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1)); 2842
2105 for (n = 0; n < (unsigned int)i; n++) 2843// read the next character
2106 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n], 2844wchar_t
2107 ParentRelative); 2845rxvt_term::next_char () NOTHROW
2108 XSetWindowBackgroundPixmap (display->display, TermWin.vt, 2846{
2109 ParentRelative); 2847 while (cmdbuf_ptr < cmdbuf_endp)
2110 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)
2111 } 2857 {
2112 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++) 2858 // the mbstate stores incomplete sequences. didn't know this :/
2113 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;
2114 } 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
2115 return pchanged; 2898 return c;
2116} 2899}
2117#endif
2118 2900
2119/*}}} */ 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}
2120 2911
2121/*{{{ print pipe */ 2912/*{{{ print pipe */
2122/*----------------------------------------------------------------------*/ 2913/*----------------------------------------------------------------------*/
2123#ifdef PRINTPIPE 2914#ifdef PRINTPIPE
2124FILE * 2915FILE *
2125rxvt_term::popen_printer () 2916rxvt_term::popen_printer ()
2126{ 2917{
2127 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2918 FILE *stream = popen (rs[Rs_print_pipe], "w");
2128 2919
2129 if (stream == NULL) 2920 if (stream == NULL)
2130 rxvt_print_error ("can't open printer pipe"); 2921 rxvt_warn ("can't open printer pipe, not printing.\n");
2922
2131 return stream; 2923 return stream;
2132} 2924}
2133 2925
2134int 2926int
2135rxvt_term::pclose_printer (FILE *stream) 2927rxvt_term::pclose_printer (FILE *stream)
2136{ 2928{
2137 fflush (stream); 2929 fflush (stream);
2138 /* pclose () reported not to work on SunOS 4.1.3 */
2139# if defined (__sun__) /* TODO: RESOLVE THIS */
2140 /* pclose works provided SIGCHLD handler uses waitpid */
2141 return pclose (stream); /* return fclose (stream); */
2142# else
2143 return pclose (stream); 2930 return pclose (stream);
2144# endif
2145} 2931}
2146 2932
2147/* 2933/*
2148 * simulate attached vt100 printer 2934 * simulate attached vt100 printer
2149 */ 2935 */
2150void 2936void
2151rxvt_term::process_print_pipe () 2937rxvt_term::process_print_pipe ()
2152{ 2938{
2153 int done; 2939 int done;
2154 FILE *fd; 2940 FILE *fd;
2155 2941
2156 if ((fd = popen_printer ()) == NULL) 2942 if ((fd = popen_printer ()) == NULL)
2157 return; 2943 return;
2158 2944
2159 /* 2945 /*
2160 * 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
2161 * is received. 2947 * is received.
2162 */ 2948 */
2163 for (done = 0; !done;) 2949 for (done = 0; !done;)
2164 { 2950 {
2165 unsigned char buf[8]; 2951 unsigned char buf[8];
2166 unsigned char ch; 2952 unicode_t ch;
2167 unsigned int i, len; 2953 unsigned int i, len;
2168 2954
2169 if ((ch = cmd_getc ()) != C0_ESC) 2955 if ((ch = cmd_getc ()) != C0_ESC)
2170 { 2956 {
2171 if (putc (ch, fd) == EOF) 2957 if (putc (ch, fd) == EOF)
2172 break; /* done = 1 */ 2958 break; /* done = 1 */
… …
2187 { 2973 {
2188 if ((buf[len++] = cmd_getc ()) == 'i') 2974 if ((buf[len++] = cmd_getc ()) == 'i')
2189 break; /* done = 1 */ 2975 break; /* done = 1 */
2190 } 2976 }
2191 } 2977 }
2978
2192 for (i = 0; i < len; i++) 2979 for (i = 0; i < len; i++)
2193 if (putc (buf[i], fd) == EOF) 2980 if (putc (buf[i], fd) == EOF)
2194 { 2981 {
2195 done = 1; 2982 done = 1;
2196 break; 2983 break;
2197 } 2984 }
2198 } 2985 }
2199 } 2986 }
2987
2200 pclose_printer (fd); 2988 pclose_printer (fd);
2201} 2989}
2202#endif /* PRINTPIPE */ 2990#endif /* PRINTPIPE */
2203/*}}} */ 2991/*}}} */
2204 2992
2205/* *INDENT-OFF* */ 2993/* *INDENT-OFF* */
2206enum { 2994enum {
2207 C1_40 = 0x40, 2995 C1_40 = 0x40,
2208 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,
2209 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,
2210 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,
2211 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,
2212}; 3000};
2213/* *INDENT-ON* */ 3001/* *INDENT-ON* */
2214 3002
2215/*{{{ process non-printing single characters */ 3003/*{{{ process non-printing single characters */
2216void 3004void
2217rxvt_term::process_nonprinting (unsigned char ch) 3005rxvt_term::process_nonprinting (unicode_t ch)
2218{ 3006{
2219 switch (ch) 3007 switch (ch)
2220 { 3008 {
3009 case C0_ESC:
3010 process_escape_seq ();
3011 break;
2221 case C0_ENQ: /* terminal Status */ 3012 case C0_ENQ: /* terminal Status */
2222 if (rs[Rs_answerbackstring]) 3013 if (rs[Rs_answerbackstring])
2223 tt_write ( 3014 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2224 (const unsigned char *)rs[Rs_answerbackstring],
2225 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2226 else 3015 else
2227 tt_write ((unsigned char *)VT100_ANS, 3016 tt_write (VT100_ANS, strlen (VT100_ANS));
2228 (unsigned int)STRLEN (VT100_ANS));
2229 break; 3017 break;
2230 case C0_BEL: /* bell */ 3018 case C0_BEL: /* bell */
2231 scr_bell (); 3019 scr_bell ();
2232 break; 3020 break;
2233 case C0_BS: /* backspace */ 3021 case C0_BS: /* backspace */
… …
2248 scr_charset_choose (1); 3036 scr_charset_choose (1);
2249 break; 3037 break;
2250 case C0_SI: /* shift in - acs */ 3038 case C0_SI: /* shift in - acs */
2251 scr_charset_choose (0); 3039 scr_charset_choose (0);
2252 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
2253 } 3054 }
2254} 3055}
2255/*}}} */ 3056/*}}} */
2256 3057
2257 3058
2258/*{{{ process VT52 escape sequences */ 3059/*{{{ process VT52 escape sequences */
2259void 3060void
2260rxvt_term::process_escape_vt52 (unsigned char ch) 3061rxvt_term::process_escape_vt52 (unicode_t ch)
2261{ 3062{
2262 int row, col; 3063 int row, col;
2263 3064
2264 switch (ch) 3065 switch (ch)
2265 { 3066 {
… …
2317 3118
2318/*{{{ process escape sequences */ 3119/*{{{ process escape sequences */
2319void 3120void
2320rxvt_term::process_escape_seq () 3121rxvt_term::process_escape_seq ()
2321{ 3122{
2322 unsigned char ch = cmd_getc (); 3123 unicode_t ch = cmd_getc ();
2323 3124
2324 if (PrivateModes & PrivMode_vt52) 3125 if (priv_modes & PrivMode_vt52)
2325 { 3126 {
2326 process_escape_vt52 (ch); 3127 process_escape_vt52 (ch);
2327 return; 3128 return;
2328 } 3129 }
2329 3130
… …
2344 scr_charset_set (2, (unsigned int)cmd_getc ()); 3145 scr_charset_set (2, (unsigned int)cmd_getc ());
2345 break; 3146 break;
2346 case '+': 3147 case '+':
2347 scr_charset_set (3, (unsigned int)cmd_getc ()); 3148 scr_charset_set (3, (unsigned int)cmd_getc ());
2348 break; 3149 break;
2349#ifdef MULTICHAR_SET 3150#if !ENABLE_MINIMAL
2350 case '$':
2351 scr_charset_set (-2, (unsigned int)cmd_getc ());
2352 break;
2353#endif
2354#ifndef NO_FRILLS
2355 case '6': 3151 case '6':
2356 scr_backindex (); 3152 scr_backindex ();
2357 break; 3153 break;
2358#endif 3154#endif
2359 case '7': 3155 case '7':
2360 scr_cursor (SAVE); 3156 scr_cursor (SAVE);
2361 break; 3157 break;
2362 case '8': 3158 case '8':
2363 scr_cursor (RESTORE); 3159 scr_cursor (RESTORE);
2364 break; 3160 break;
2365#ifndef NO_FRILLS 3161#if !ENABLE_MINIMAL
2366 case '9': 3162 case '9':
2367 scr_forwardindex (); 3163 scr_forwardindex ();
2368 break; 3164 break;
2369#endif 3165#endif
2370 case '=': 3166 case '=':
… …
2380 break; 3176 break;
2381 3177
2382 /* 8.3.87: NEXT LINE */ 3178 /* 8.3.87: NEXT LINE */
2383 case C1_NEL: /* ESC E */ 3179 case C1_NEL: /* ESC E */
2384 { 3180 {
2385 uint32_t nlcr[] = { '\n', '\r' }; 3181 wchar_t nlcr[] = { C0_LF, C0_CR };
2386 scr_add_lines (nlcr, 1, 2); 3182 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);
2387 } 3183 }
2388 break; 3184 break;
2389 3185
2390 /* kidnapped escape sequence: Should be 8.3.48 */ 3186 /* kidnapped escape sequence: Should be 8.3.48 */
2391 case C1_ESA: /* ESC G */ 3187 case C1_ESA: /* ESC G */
… …
2401 case C1_RI: /* ESC M */ 3197 case C1_RI: /* ESC M */
2402 scr_index (DN); 3198 scr_index (DN);
2403 break; 3199 break;
2404 3200
2405 /* 8.3.142: SINGLE-SHIFT TWO */ 3201 /* 8.3.142: SINGLE-SHIFT TWO */
2406 /*case C1_SS2: scr_single_shift (2); break; */ 3202 /*case C1_SS2: scr_single_shift (2); break; */
2407 3203
2408 /* 8.3.143: SINGLE-SHIFT THREE */ 3204 /* 8.3.143: SINGLE-SHIFT THREE */
2409 /*case C1_SS3: scr_single_shift (3); break; */ 3205 /*case C1_SS3: scr_single_shift (3); break; */
2410 3206
2411 /* 8.3.27: DEVICE CONTROL STRING */ 3207 /* 8.3.27: DEVICE CONTROL STRING */
2412 case C1_DCS: /* ESC P */ 3208 case C1_DCS: /* ESC P */
2413 process_dcs_seq (); 3209 process_dcs_seq ();
2414 break; 3210 break;
2415 3211
2416 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 3212 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2417 case C1_SCI: /* ESC Z */ 3213 case C1_SCI: /* ESC Z */
2418 tt_write ((const unsigned char *)ESCZ_ANSWER, 3214 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2419 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2420 break; /* steal obsolete ESC [ c */ 3215 break; /* steal obsolete ESC [ c */
2421 3216
2422 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 3217 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */
2423 case C1_CSI: /* ESC [ */ 3218 case C1_CSI: /* ESC [ */
2424 process_csi_seq (); 3219 process_csi_seq ();
… …
2429 process_osc_seq (); 3224 process_osc_seq ();
2430 break; 3225 break;
2431 3226
2432 /* 8.3.106: RESET TO INITIAL STATE */ 3227 /* 8.3.106: RESET TO INITIAL STATE */
2433 case 'c': 3228 case 'c':
3229 mbstate.reset ();
2434 scr_poweron (); 3230 scr_poweron ();
2435 scrollbar_show (1); 3231 scrollbar_show (1);
2436 break; 3232 break;
2437 3233
2438 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 3234 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
… …
2450 3246
2451/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 3247/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2452/* *INDENT-OFF* */ 3248/* *INDENT-OFF* */
2453enum { 3249enum {
2454 CSI_ICH = 0x40, 3250 CSI_ICH = 0x40,
2455 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,
2456 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 ,
2457 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,
2458 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,
2459 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,
2460 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,
… …
2475 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, */
2476 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, [, \, ], ^, _, */
2477 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, */
2478 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, */
2479 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, */
2480 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, {, |, }, ~, */
2481 }; 3277 };
2482/* *INDENT-ON* */ 3278/* *INDENT-ON* */
2483 3279
2484void 3280void
2485rxvt_term::process_csi_seq () 3281rxvt_term::process_csi_seq ()
2486{ 3282{
2487 unsigned char ch, priv, i; 3283 unicode_t ch, priv, i;
2488 unsigned int nargs, p; 3284 unsigned int nargs, p;
2489 int n, ndef; 3285 int n, ndef;
2490 int arg[ESC_ARGS]; 3286 int arg[ESC_ARGS];
2491 3287
2492 for (nargs = ESC_ARGS; nargs > 0;) 3288 for (nargs = ESC_ARGS; nargs > 0;)
2493 arg[--nargs] = 0; 3289 arg[--nargs] = 0;
2494 3290
2495 priv = 0; 3291 priv = 0;
… …
2497 if (ch >= '<' && ch <= '?') 3293 if (ch >= '<' && ch <= '?')
2498 { /* '<' '=' '>' '?' */ 3294 { /* '<' '=' '>' '?' */
2499 priv = ch; 3295 priv = ch;
2500 ch = cmd_getc (); 3296 ch = cmd_getc ();
2501 } 3297 }
3298
2502 /* read any numerical arguments */ 3299 /* read any numerical arguments */
2503 for (n = -1; ch < CSI_ICH; ) 3300 for (n = -1; ch < CSI_ICH; )
2504 { 3301 {
2505 if (isdigit (ch)) 3302 if (isdigit (ch))
2506 { 3303 {
… …
2513 { 3310 {
2514 if (nargs < ESC_ARGS) 3311 if (nargs < ESC_ARGS)
2515 arg[nargs++] = n; 3312 arg[nargs++] = n;
2516 n = -1; 3313 n = -1;
2517 } 3314 }
2518 else if (ch == '\b') 3315 else if (IS_CONTROL (ch))
2519 {
2520 scr_backspace ();
2521 }
2522 else if (ch == C0_ESC)
2523 {
2524 process_escape_seq ();
2525 return;
2526 }
2527 else if (ch < ' ')
2528 {
2529 process_nonprinting (ch); 3316 process_nonprinting (ch);
2530 } 3317
2531 ch = cmd_getc (); 3318 ch = cmd_getc ();
2532 } 3319 }
2533 3320
2534 if (ch > CSI_7F) 3321 if (ch > CSI_7F)
2535 return; 3322 return;
… …
2541 ndef = get_byte_array_bit (csi_defaults, i); 3328 ndef = get_byte_array_bit (csi_defaults, i);
2542 for (p = 0; p < nargs; p++) 3329 for (p = 0; p < nargs; p++)
2543 if (arg[p] == -1) 3330 if (arg[p] == -1)
2544 arg[p] = ndef; 3331 arg[p] = ndef;
2545 3332
2546#ifdef DEBUG_CMD
2547 fprintf (stderr, "CSI ");
2548 for (p = 0; p < nargs; p++)
2549 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2550 fprintf (stderr, "%c\n", ch);
2551#endif
2552
2553 /* 3333 /*
2554 * private mode handling 3334 * private mode handling
2555 */ 3335 */
2556 if (priv) 3336 if (priv)
2557 { 3337 {
2558 switch (priv) 3338 switch (priv)
2559 { 3339 {
2560 case '>': 3340 case '>':
2561 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 //
2562 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 3350 tt_printf ("\033[>%d;94;0c", 'U');
3351 }
2563 break; 3352 break;
2564 case '?': 3353 case '?':
2565 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 3354 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2566 process_terminal_mode (ch, priv, nargs, arg); 3355 process_terminal_mode (ch, priv, nargs, arg);
2567 break; 3356 break;
… …
2672 3461
2673 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3462 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2674 arg[0] = -arg[0]; 3463 arg[0] = -arg[0];
2675 /* FALLTHROUGH */ 3464 /* FALLTHROUGH */
2676 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3465 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2677 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3466 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2678 break; 3467 break;
2679 3468
2680 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3469 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2681 tt_write ((const unsigned char *)VT100_ANS, 3470 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2682 (unsigned int) (sizeof (VT100_ANS) - 1));
2683 break; 3471 break;
2684 3472
2685 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3473 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2686 process_sgr_mode (nargs, arg); 3474 process_sgr_mode (nargs, arg);
2687 break; 3475 break;
… …
2693 tt_printf ("\033[0n"); 3481 tt_printf ("\033[0n");
2694 break; 3482 break;
2695 case 6: /* CPR requested */ 3483 case 6: /* CPR requested */
2696 scr_report_position (); 3484 scr_report_position ();
2697 break; 3485 break;
2698#if defined (ENABLE_DISPLAY_ANSWER)
2699 case 7: /* unofficial extension */ 3486 case 7: /* unofficial extension */
3487 if (option (Opt_insecure))
2700 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3488 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2701 break; 3489 break;
2702#endif
2703 case 8: /* unofficial extension */ 3490 case 8: /* unofficial extension */
2704 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3491 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2705 break; 3492 break;
2706 } 3493 }
2707 break; 3494 break;
2708 3495
2709 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3496 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2742 break; 3529 break;
2743 3530
2744 case CSI_RM: /* 8.3.107: RESET MODE */ 3531 case CSI_RM: /* 8.3.107: RESET MODE */
2745 if (arg[0] == 4) 3532 if (arg[0] == 4)
2746 scr_insert_mode (0); 3533 scr_insert_mode (0);
3534 else if (arg[0] == 20)
3535 priv_modes &= ~PrivMode_LFNL;
2747 break; 3536 break;
2748 3537
2749 case CSI_SM: /* 8.3.126: SET MODE */ 3538 case CSI_SM: /* 8.3.126: SET MODE */
2750 if (arg[0] == 4) 3539 if (arg[0] == 4)
2751 scr_insert_mode (1); 3540 scr_insert_mode (1);
3541 else if (arg[0] == 20)
3542 priv_modes |= PrivMode_LFNL;
2752 break; 3543 break;
2753 3544
2754 /* 3545 /*
2755 * PRIVATE USE beyond this point. All CSI_7? sequences here 3546 * PRIVATE USE beyond this point. All CSI_7? sequences here
2756 */ 3547 */
… …
2768 break; 3559 break;
2769 case CSI_75: 3560 case CSI_75:
2770 scr_cursor (RESTORE); 3561 scr_cursor (RESTORE);
2771 break; 3562 break;
2772 3563
2773#ifndef NO_FRILLS 3564#if !ENABLE_MINIMAL
2774 case CSI_74: 3565 case CSI_74:
2775 process_window_ops (arg, nargs); 3566 process_window_ops (arg, nargs);
2776 break; 3567 break;
2777#endif 3568#endif
2778 3569
2779 case CSI_78: /* DECREQTPARM */ 3570 case CSI_78: /* DECREQTPARM */
2780 if (arg[0] == 0 || arg[0] == 1) 3571 if (arg[0] == 0 || arg[0] == 1)
2781 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);
2782 /* FALLTHROUGH */ 3573 break;
2783 3574
2784 default: 3575 default:
2785 break; 3576 break;
2786 } 3577 }
2787} 3578}
2788/*}}} */ 3579/*}}} */
2789 3580
2790#ifndef NO_FRILLS 3581#if !ENABLE_MINIMAL
2791/* ARGSUSED */ 3582/* ARGSUSED */
2792void 3583void
2793rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3584rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2794{ 3585{
2795 int x, y; 3586 int x, y;
2796#if 0
2797 char *s;
2798#endif
2799 XWindowAttributes wattr; 3587 XWindowAttributes wattr;
2800 Window wdummy; 3588 Window wdummy;
3589
3590 dLocal (Display *, dpy);
2801 3591
2802 if (nargs == 0) 3592 if (nargs == 0)
2803 return; 3593 return;
3594
2804 switch (args[0]) 3595 switch (args[0])
2805 { 3596 {
2806 /* 3597 /*
2807 * commands 3598 * commands
2808 */ 3599 */
2809 case 1: /* deiconify window */ 3600 case 1: /* deiconify window */
2810 XMapWindow (display->display, TermWin.parent[0]); 3601 XMapWindow (dpy, parent[0]);
2811 break; 3602 break;
2812 case 2: /* iconify window */ 3603 case 2: /* iconify window */
2813 XIconifyWindow (display->display, TermWin.parent[0], 3604 XIconifyWindow (dpy, parent[0], display->screen);
2814 DefaultScreen (display->display));
2815 break; 3605 break;
2816 case 3: /* set position (pixels) */ 3606 case 3: /* set position (pixels) */
2817 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3607 XMoveWindow (dpy, parent[0], args[1], args[2]);
2818 break; 3608 break;
2819 case 4: /* set size (pixels) */ 3609 case 4: /* set size (pixels) */
2820 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3610 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2821 break; 3611 break;
2822 case 5: /* raise window */ 3612 case 5: /* raise window */
2823 XRaiseWindow (display->display, TermWin.parent[0]); 3613 XRaiseWindow (dpy, parent[0]);
2824 break; 3614 break;
2825 case 6: /* lower window */ 3615 case 6: /* lower window */
2826 XLowerWindow (display->display, TermWin.parent[0]); 3616 XLowerWindow (dpy, parent[0]);
2827 break; 3617 break;
2828 case 7: /* refresh window */ 3618 case 7: /* refresh window */
2829 scr_touch (true); 3619 scr_touch (true);
2830 break; 3620 break;
2831 case 8: /* set size (chars) */ 3621 case 8: /* set size (chars) */
2832 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3622 set_widthheight ((unsigned int) (args[2] * fwidth),
2833 (unsigned int) (args[1] * TermWin.fheight)); 3623 (unsigned int) (args[1] * fheight));
2834 break; 3624 break;
3625
3626 //case 9: NYI, TODO, restore maximized window or maximize window
2835 default: 3627 default:
2836 if (args[0] >= 24) /* set height (chars) */ 3628 if (args[0] >= 24) /* set height (chars) */
2837 set_widthheight ((unsigned int)TermWin.width, 3629 set_widthheight ((unsigned int)width,
2838 (unsigned int) (args[1] * TermWin.fheight)); 3630 (unsigned int) (args[1] * fheight));
2839 break; 3631 break;
3632
2840 /* 3633 /*
2841 * reports - some output format copied from XTerm 3634 * reports - some output format copied from XTerm
2842 */ 3635 */
2843 case 11: /* report window state */ 3636 case 11: /* report window state */
2844 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3637 XGetWindowAttributes (dpy, parent[0], &wattr);
2845 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3638 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2846 break; 3639 break;
2847 case 13: /* report window position */ 3640 case 13: /* report window position */
2848 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3641 XGetWindowAttributes (dpy, parent[0], &wattr);
2849 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3642 XTranslateCoordinates (dpy, parent[0], wattr.root,
2850 -wattr.border_width, -wattr.border_width, 3643 -wattr.border_width, -wattr.border_width,
2851 &x, &y, &wdummy); 3644 &x, &y, &wdummy);
2852 tt_printf ("\033[3;%d;%dt", x, y); 3645 tt_printf ("\033[3;%d;%dt", x, y);
2853 break; 3646 break;
2854 case 14: /* report window size (pixels) */ 3647 case 14: /* report window size (pixels) */
2855 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3648 XGetWindowAttributes (dpy, parent[0], &wattr);
2856 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3649 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2857 break; 3650 break;
3651 case 18: /* report text area size (chars) */
3652 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3653 break;
2858 case 18: /* report window size (chars) */ 3654 case 19: /* report window size (chars) */
2859 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3655 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2860 break; 3656 break;
2861#if 0 /* XXX: currently disabled due to security concerns */
2862 case 20: /* report icon label */ 3657 case 20: /* report icon label */
3658 {
3659 char *s;
2863 XGetIconName (display->display, TermWin.parent[0], &s); 3660 XGetIconName (dpy, parent[0], &s);
2864 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 }
2865 break; 3664 break;
2866 case 21: /* report window title */ 3665 case 21: /* report window title */
3666 {
3667 char *s;
2867 XFetchName (display->display, TermWin.parent[0], &s); 3668 XFetchName (dpy, parent[0], &s);
2868 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 }
2869 break; 3672 break;
2870#endif
2871
2872 } 3673 }
2873} 3674}
2874#endif 3675#endif
2875 3676
2876/*----------------------------------------------------------------------*/ 3677/*----------------------------------------------------------------------*/
2877/* 3678/*
2878 * get input up until STRING TERMINATOR (or BEL) 3679 * get input up until STRING TERMINATOR (or BEL)
2879 * ends_how is terminator used. returned input must be free ()d 3680 * ends_how is terminator used. returned input must be free()'d
2880 */ 3681 */
2881unsigned char * 3682char *
2882rxvt_term::get_to_st (unsigned char *ends_how) 3683rxvt_term::get_to_st (unicode_t &ends_how)
2883{ 3684{
2884 int seen_esc = 0; /* seen escape? */ 3685 unicode_t ch;
3686 bool seen_esc = false;
2885 unsigned int n = 0; 3687 unsigned int n = 0;
2886 unsigned char *s; 3688 wchar_t string[STRING_MAX];
2887 unsigned char ch, string[STRING_MAX];
2888 3689
2889 for (; (ch = cmd_getc ());) 3690 while ((ch = cmd_getc ()) != NOCHAR)
2890 { 3691 {
2891 if (ch == C0_BEL 3692 if (seen_esc)
2892 || ch == CHAR_ST 3693 {
2893 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3694 if (ch == 0x5c) /* 7bit ST */
2894 break; 3695 break;
3696 else
3697 return NULL;
3698 }
2895 if (ch == C0_ESC) 3699 else if (ch == C0_ESC)
2896 { 3700 {
2897 seen_esc = 1; 3701 seen_esc = true;
2898 continue; 3702 continue;
2899 } 3703 }
3704 else if (ch == C0_BEL || ch == CHAR_ST)
3705 break;
2900 else if (ch == '\t') 3706 else if (ch == C0_SYN)
2901 ch = ' '; /* translate '\t' to space */ 3707 ch = cmd_get8 ();
2902 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3708 else if (ch < 0x20)
2903 return NULL; /* other control character - exit */ 3709 return NULL; /* other control character - exit */
2904 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
2905 string[n++] = ch; 3717 string[n++] = ch;
2906 seen_esc = 0;
2907 } 3718 }
3719
2908 string[n++] = '\0'; 3720 string[n++] = '\0';
2909 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3721
2910 return NULL;
2911 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3722 ends_how = (ch == 0x5c ? C0_ESC : ch);
2912 STRNCPY (s, string, n); 3723
2913 return s; 3724 return rxvt_wcstombs (string);
2914} 3725}
2915 3726
2916/*----------------------------------------------------------------------*/ 3727/*----------------------------------------------------------------------*/
2917/* 3728/*
2918 * 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)'
2919 */ 3730 */
2920void 3731void
2921rxvt_term::process_dcs_seq () 3732rxvt_term::process_dcs_seq ()
2922{ 3733{
2923 unsigned char eh, *s; 3734 char *s;
3735 unicode_t eh;
3736
2924 /* 3737 /*
2925 * Not handled yet 3738 * Not handled yet
2926 */ 3739 */
2927 s = get_to_st (&eh); 3740 s = get_to_st (eh);
2928 if (s) 3741 if (s)
2929 free (s); 3742 free (s);
3743
2930 return; 3744 return;
2931} 3745}
2932 3746
2933/*----------------------------------------------------------------------*/ 3747/*----------------------------------------------------------------------*/
2934/* 3748/*
2935 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3749 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2936 */ 3750 */
2937void 3751void
2938rxvt_term::process_osc_seq () 3752rxvt_term::process_osc_seq ()
2939{ 3753{
2940 unsigned char ch, eh, *s; 3754 unicode_t ch, eh;
2941 int arg; 3755 int arg;
2942 3756
2943 ch = cmd_getc (); 3757 ch = cmd_getc ();
2944 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3758 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2945 arg = arg * 10 + (ch - '0'); 3759 arg = arg * 10 + (ch - '0');
2946 3760
2947 if (ch == ';') 3761 if (ch == ';')
2948 { 3762 {
2949 s = get_to_st (&eh); 3763 char *s = get_to_st (eh);
3764
2950 if (s) 3765 if (s)
2951 { 3766 {
2952 /*
2953 * rxvt_menubar_dispatch () violates the constness of the string,
2954 * so do it here
2955 */
2956 if (arg == XTerm_Menu)
2957#if 0 /* XXX: currently disabled due to security concerns */
2958 menubar_dispatch ((char *)s);
2959#else
2960 (void)0;
2961#endif
2962 else
2963 xterm_seq (arg, (char *)s, eh); 3767 process_xterm_seq (arg, s, eh);
2964 free (s); 3768 free (s);
2965 } 3769 }
2966 } 3770 }
2967} 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
2968/* 3792/*
2969 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3793 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
2970 * 0 = change iconName/title
2971 * 1 = change iconName
2972 * 2 = change title
2973 * 4 = change color
2974 * 12 = change text color
2975 * 13 = change mouse foreground color
2976 * 17 = change highlight character colour
2977 * 18 = change bold character color
2978 * 19 = change underlined character color
2979 * 46 = change logfile (not implemented)
2980 * 50 = change font
2981 *
2982 * rxvt extensions:
2983 * 9 = change locale (NYI)
2984 * 10 = menu (may change in future)
2985 * 20 = bg pixmap
2986 * 39 = change default fg color
2987 * 49 = change default bg color
2988 * 55 = dump scrollback buffer and all of screen
2989 */ 3794 */
2990void 3795void
2991rxvt_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)
2992{ 3797{
2993 int changed = 0; 3798 int color;
2994 int color;
2995 char *buf, *name; 3799 char *buf, *name;
3800 bool query = str[0] == '?' && !str[1];
3801 int saveop = op;
3802
3803 dLocal (Display *, dpy);
2996 3804
2997 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
2998 switch (op) 3810 switch (op)
2999 { 3811 {
3000 case XTerm_name: 3812 case XTerm_name:
3001 set_title (str); 3813 set_title (str);
3002 /* FALLTHROUGH */ 3814 /* FALLTHROUGH */
3003 case XTerm_iconName: 3815 case XTerm_iconName:
3004 set_iconName (str); 3816 set_icon_name (str);
3005 break; 3817 break;
3006 case XTerm_title: 3818 case XTerm_title:
3007 set_title (str); 3819 set_title (str);
3008 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
3009 case XTerm_Color: 3860 case XTerm_Color:
3010 for (buf = (char *)str; buf && *buf;) 3861 for (buf = (char *)str; buf && *buf;)
3011 { 3862 {
3012 if ((name = STRCHR (buf, ';')) == NULL) 3863 if ((name = strchr (buf, ';')) == NULL)
3013 break; 3864 break;
3865
3014 *name++ = '\0'; 3866 *name++ = '\0';
3015 color = atoi (buf); 3867 color = atoi (buf) + minCOLOR;
3016 if (color < 0 || color >= TOTAL_COLORS) 3868
3869 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3017 break; 3870 break;
3871
3018 if ((buf = STRCHR (name, ';')) != NULL) 3872 if ((buf = strchr (name, ';')) != NULL)
3019 *buf++ = '\0'; 3873 *buf++ = '\0';
3020 set_window_color (color + minCOLOR, name); 3874
3875 process_color_seq (op, color, name, resp);
3021 } 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);
3022 break; 3883 break;
3023#ifndef NO_CURSORCOLOR 3884#ifndef NO_CURSORCOLOR
3024 case XTerm_Color_cursor: 3885 case XTerm_Color_cursor:
3025 set_window_color (Color_cursor, str); 3886 process_color_seq (op, Color_cursor, str, resp);
3026 break; 3887 break;
3027#endif 3888#endif
3028 case XTerm_Color_pointer: 3889 case XTerm_Color_pointer_fg:
3029 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);
3030 break; 3894 break;
3031#ifndef NO_BOLD_UNDERLINE_REVERSE 3895#ifndef NO_BOLD_UNDERLINE_REVERSE
3032 case XTerm_Color_BD:
3033 set_window_color (Color_BD, str);
3034 break;
3035 case XTerm_Color_UL:
3036 set_window_color (Color_UL, str);
3037 break;
3038 case XTerm_Color_RV: 3896 case XTerm_Color_RV:
3039 set_window_color (Color_RV, str); 3897 process_color_seq (op, Color_RV, str, resp);
3040 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;
3041#endif 3910#endif
3911#if TRANSPARENT && TINTING
3912 case URxvt_Color_tint:
3913 process_color_seq (op, Color_tint, str, resp);
3042 3914
3043 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:
3044 /* 3924 {
3045 * rxvt_menubar_dispatch () violates the constness of the string,
3046 * so DON'T do it here
3047 */
3048 break;
3049 case XTerm_Pixmap:
3050 if (*str != ';') 3925 if (*str != ';')
3051 { 3926 {
3052#if XPM_BACKGROUND 3927#if XPM_BACKGROUND
3053 scale_pixmap (""); /* reset to default scaling */ 3928 scale_pixmap (""); /* reset to default scaling */
3054 set_bgPixmap (str); /* change pixmap */ 3929 set_bgPixmap (str); /* change pixmap */
3055#endif
3056 scr_touch (true); 3930 scr_touch (true);
3931#endif
3057 } 3932 }
3933
3934 int changed = 0;
3935
3058 while ((str = STRCHR (str, ';')) != NULL) 3936 while ((str = strchr (str, ';')) != NULL)
3059 { 3937 {
3060 str++; 3938 str++;
3061#if XPM_BACKGROUND 3939#if XPM_BACKGROUND
3062 changed += scale_pixmap (str); 3940 changed += scale_pixmap (str);
3063#endif 3941#endif
3064
3065 } 3942 }
3943
3066 if (changed) 3944 if (changed)
3067 { 3945 {
3068#ifdef XPM_BACKGROUND 3946#ifdef XPM_BACKGROUND
3069 resize_pixmap (); 3947 resize_pixmap ();
3070#endif
3071 scr_touch (true); 3948 scr_touch (true);
3949#endif
3072 } 3950 }
3951 }
3073 break; 3952 break;
3074 3953
3075 case XTerm_restoreFG: 3954 case Rxvt_restoreFG:
3076 set_window_color (Color_fg, str); 3955 set_window_color (Color_fg, str);
3077 break; 3956 break;
3078 case XTerm_restoreBG: 3957 case Rxvt_restoreBG:
3079 set_window_color (Color_bg, str); 3958 set_window_color (Color_bg, str);
3080 break; 3959 break;
3960
3081 case XTerm_logfile: 3961 case XTerm_logfile:
3962 // TODO, when secure mode?
3082 break; 3963 break;
3083 case XTerm_font: 3964
3084 change_font (str);
3085 break;
3086 case XTerm_locale:
3087 if (str[0] == '?' && !str[1])
3088 tt_printf ("%-.250s\n", locale);
3089 else
3090 {
3091 set_locale (str);
3092 im_cb ();
3093 }
3094 break;
3095#if 0 3965#if 0
3096 case XTerm_dumpscreen: /* no error notices */ 3966 case Rxvt_dumpscreen: /* no error notices */
3097 { 3967 {
3098 int fd; 3968 int fd;
3099 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)
3100 { 3970 {
3101 scr_dump (fd); 3971 scr_dump (fd);
3102 close (fd); 3972 close (fd);
3103 } 3973 }
3104 } 3974 }
3105 break; 3975 break;
3106#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)];
3107 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
3108 } 4040 }
3109} 4041}
3110/*----------------------------------------------------------------------*/ 4042/*----------------------------------------------------------------------*/
3111 4043
3112/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 4044/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3120 * so no need for fancy checking 4052 * so no need for fancy checking
3121 */ 4053 */
3122int 4054int
3123rxvt_term::privcases (int mode, unsigned long bit) 4055rxvt_term::privcases (int mode, unsigned long bit)
3124{ 4056{
3125 int state; 4057 int state;
3126 4058
3127 if (mode == 's') 4059 if (mode == 's')
3128 { 4060 {
3129 SavedModes |= (PrivateModes & bit); 4061 SavedModes |= (priv_modes & bit);
3130 return -1; 4062 return -1;
3131 } 4063 }
3132 else 4064 else
3133 { 4065 {
3134 if (mode == 'r') 4066 if (mode == 'r')
3135 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 4067 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3136 else 4068 else
3137 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 4069 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3138 PrivMode (state, bit); 4070 PrivMode (state, bit);
3139 } 4071 }
4072
3140 return state; 4073 return state;
3141} 4074}
3142 4075
3143/* we're not using priv _yet_ */ 4076/* we're not using priv _yet_ */
3144void 4077void
3145rxvt_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)
3146{ 4079{
3147 unsigned int i, j; 4080 unsigned int i, j;
3148 int state; 4081 int state;
4082
3149 static const struct 4083 static const struct
3150 { 4084 {
3151 const int argval; 4085 const int argval;
3152 const unsigned long bit; 4086 const unsigned long bit;
3153 } 4087 }
4088
3154 argtopriv[] = { 4089 argtopriv[] = {
3155 { 1, PrivMode_aplCUR }, 4090 { 1, PrivMode_aplCUR },
3156 { 2, PrivMode_vt52 }, 4091 { 2, PrivMode_vt52 },
3157 { 3, PrivMode_132 }, 4092 { 3, PrivMode_132 },
3158 { 4, PrivMode_smoothScroll }, 4093 { 4, PrivMode_smoothScroll },
3159 { 5, PrivMode_rVideo }, 4094 { 5, PrivMode_rVideo },
3160 { 6, PrivMode_relOrigin }, 4095 { 6, PrivMode_relOrigin },
3161 { 7, PrivMode_Autowrap }, 4096 { 7, PrivMode_Autowrap },
4097 // 8, bi-directional support mode
3162 { 9, PrivMode_MouseX10 }, 4098 { 9, PrivMode_MouseX10 },
3163#ifdef menuBar_esc 4099 // 18, 19 printing-related
3164 { menuBar_esc, PrivMode_menuBar }, 4100 { 25, PrivMode_VisibleCursor },
3165#endif
3166#ifdef scrollBar_esc 4101#ifdef scrollBar_esc
3167 { scrollBar_esc, PrivMode_scrollBar }, 4102 { scrollBar_esc, PrivMode_scrollBar },
3168#endif 4103#endif
3169 { 25, PrivMode_VisibleCursor },
3170 { 35, PrivMode_ShiftKeys }, 4104 { 35, PrivMode_ShiftKeys }, // rxvt extension
3171 { 40, PrivMode_132OK }, 4105 { 40, PrivMode_132OK },
4106 // 41 xterm more fixes NYI
4107 // 45 margin bell NYI
4108 // 46 start logging
3172 { 47, PrivMode_Screen }, 4109 { 47, PrivMode_Screen },
3173 { 66, PrivMode_aplKP }, 4110 { 66, PrivMode_aplKP },
3174#ifndef NO_BACKSPACE_KEY 4111#ifndef NO_BACKSPACE_KEY
3175 { 67, PrivMode_BackSpace }, 4112 { 67, PrivMode_BackSpace },
3176#endif 4113#endif
3177 { 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
3178 { 1010, PrivMode_TtyOutputInh }, 4118 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3179 { 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
3180 { 1047, PrivMode_Screen }, 4123 { 1047, PrivMode_Screen },
4124 // 1048 save and restore cursor
3181 { 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
3182 }; 4127 };
3183 4128
3184 if (nargs == 0) 4129 if (nargs == 0)
3185 return; 4130 return;
3186 4131
… …
3201 state = privcases (mode, argtopriv[j].bit); 4146 state = privcases (mode, argtopriv[j].bit);
3202 break; 4147 break;
3203 } 4148 }
3204 4149
3205 /* extra handling for values with state unkept */ 4150 /* extra handling for values with state unkept */
3206 if (state == -1)
3207 switch (arg[i]) 4151 switch (arg[i])
3208 { 4152 {
4153#if ENABLE_STYLES
4154 case 1021:
4155 set_option (Opt_intensityStyles, mode);
4156
4157 scr_touch (true);
4158 break;
4159#endif
3209 case 1048: /* alternative cursor save */ 4160 case 1048: /* alternative cursor save */
4161 case 1049:
4162 if (option (Opt_secondaryScreen))
3210 if (mode == 0) 4163 if (mode == 0)
3211 scr_cursor (RESTORE); 4164 scr_cursor (RESTORE);
3212 else if (mode == 1) 4165 else if (mode == 1)
3213 scr_cursor (SAVE); 4166 scr_cursor (SAVE);
3214 /* FALLTHROUGH */
3215 default:
3216 continue; /* for (;i;) */
3217 }
3218
3219 /* extra handling for values with valid 0 or 1 state */
3220 switch (arg[i])
3221 {
3222 /* case 1: - application cursor keys */
3223 case 2: /* VT52 mode */
3224 /* oddball mode. should be set regardless of set/reset
3225 * parameter. Return from VT52 mode with an ESC < from
3226 * within VT52 mode
3227 */
3228 PrivMode (1, PrivMode_vt52);
3229 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;
3230 case 3: /* 80/132 */ 4182 case 3: /* 80/132 */
3231 if (PrivateModes & PrivMode_132OK) 4183 if (priv_modes & PrivMode_132OK)
3232 set_widthheight ( (unsigned int) ((state ? 132 : 80) * TermWin.fwidth), 4184 set_widthheight (((state ? 132 : 80) * fwidth), height);
3233 (unsigned int)TermWin.height);
3234 break; 4185 break;
3235 case 4: /* smooth scrolling */ 4186 case 4: /* smooth scrolling */
3236 if (state)
3237 Options &= ~Opt_jumpScroll;
3238 else
3239 Options |= Opt_jumpScroll; 4187 set_option (Opt_jumpScroll, !state);
3240 break; 4188 break;
3241 case 5: /* reverse video */ 4189 case 5: /* reverse video */
3242 scr_rvideo_mode (state); 4190 scr_rvideo_mode (state);
3243 break; 4191 break;
3244 case 6: /* relative/absolute origins */ 4192 case 6: /* relative/absolute origins */
3245 scr_relative_origin (state); 4193 scr_relative_origin (state);
3246 break; 4194 break;
3247 case 7: /* autowrap */ 4195 case 7: /* autowrap */
3248 scr_autowrap (state); 4196 scr_autowrap (state);
3249 break; 4197 break;
3250 /* 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 */
3251 case 9: /* X10 mouse reporting */ 4199 case 9: /* X10 mouse reporting */
3252 if (state) /* orthogonal */ 4200 if (state) /* orthogonal */
3253 PrivateModes &= ~ (PrivMode_MouseX11); 4201 priv_modes &= ~PrivMode_MouseX11;
3254 break; 4202 break;
3255#ifdef menuBar_esc
3256 case menuBar_esc:
3257#ifdef MENUBAR
3258 map_menuBar (state);
3259#endif
3260 break;
3261#endif
3262#ifdef scrollBar_esc 4203#ifdef scrollBar_esc
3263 case scrollBar_esc: 4204 case scrollBar_esc:
3264 if (scrollbar_mapping (state)) 4205 if (scrollbar_mapping (state))
3265 { 4206 {
3266 resize_all_windows (0, 0, 0); 4207 resize_all_windows (0, 0, 0);
3267 scr_touch (true); 4208 scr_touch (true);
3268 } 4209 }
3269 break; 4210 break;
3270#endif 4211#endif
3271 case 25: /* visible/invisible cursor */ 4212 case 25: /* visible/invisible cursor */
3272 scr_cursor_visible (state); 4213 scr_cursor_visible (state);
3273 break; 4214 break;
3274 /* case 35: - shift keys */ 4215 /* case 35: - shift keys */
3275 /* case 40: - 80 <--> 132 mode */ 4216 /* case 40: - 80 <--> 132 mode */
3276 case 47: /* secondary screen */ 4217 case 47: /* secondary screen */
3277 scr_change_screen (state); 4218 scr_change_screen (state);
3278 break; 4219 break;
3279 /* case 66: - application key pad */ 4220 /* case 66: - application key pad */
3280 /* case 67: - backspace key */ 4221 /* case 67: - backspace key */
3281 case 1000: /* X11 mouse reporting */ 4222 case 1000: /* X11 mouse reporting */
3282 if (state) /* orthogonal */ 4223 if (state) /* orthogonal */
3283 PrivateModes &= ~ (PrivMode_MouseX10); 4224 priv_modes &= ~PrivMode_MouseX10;
3284 break; 4225 break;
3285#if 0 4226#if 0
3286 case 1001: 4227 case 1001:
3287 break; /* X11 mouse highlighting */ 4228 break; /* X11 mouse highlighting */
3288#endif 4229#endif
3289 case 1010: /* scroll to bottom on TTY output inhibit */ 4230 case 1010: /* scroll to bottom on TTY output inhibit */
3290 if (state)
3291 Options &= ~Opt_scrollTtyOutput;
3292 else
3293 Options |= Opt_scrollTtyOutput; 4231 set_option (Opt_scrollTtyOutput, !state);
3294 break; 4232 break;
3295 case 1011: /* scroll to bottom on key press */ 4233 case 1011: /* scroll to bottom on key press */
3296 if (state)
3297 Options |= Opt_scrollTtyKeypress; 4234 set_option (Opt_scrollTtyKeypress, state);
3298 else
3299 Options &= ~Opt_scrollTtyKeypress;
3300 break; 4235 break;
3301 case 1047: /* secondary screen w/ clearing */ 4236 case 1047: /* secondary screen w/ clearing last */
3302 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 4237 if (option (Opt_secondaryScreen))
3303 if (current_screen != PRIMARY) 4238 if (current_screen != PRIMARY)
3304 scr_erase_screen (2); 4239 scr_erase_screen (2);
3305 scr_change_screen (state); 4240 scr_change_screen (state);
3306 /* FALLTHROUGH */
3307 default:
3308 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;
3309 } 4250 }
3310 } 4251 }
3311} 4252}
3312/*}}} */ 4253/*}}} */
3313 4254
3314/*{{{ process sgr sequences */ 4255/*{{{ process sgr sequences */
3315void 4256void
3316rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 4257rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3317{ 4258{
3318 unsigned int i; 4259 unsigned int i;
3319 short rendset; 4260 short rendset;
3320 int rendstyle; 4261 int rendstyle;
3321 4262
3322 if (nargs == 0) 4263 if (nargs == 0)
3323 { 4264 {
3324 scr_rendition (0, ~RS_None); 4265 scr_rendition (0, ~RS_None);
3325 return; 4266 return;
3326 } 4267 }
4268
3327 for (i = 0; i < nargs; i++) 4269 for (i = 0; i < nargs; i++)
3328 { 4270 {
3329 rendset = -1; 4271 rendset = -1;
3330 switch (arg[i]) 4272 switch (arg[i])
3331 { 4273 {
… …
3333 rendset = 0, rendstyle = ~RS_None; 4275 rendset = 0, rendstyle = ~RS_None;
3334 break; 4276 break;
3335 case 1: 4277 case 1:
3336 rendset = 1, rendstyle = RS_Bold; 4278 rendset = 1, rendstyle = RS_Bold;
3337 break; 4279 break;
4280 //case 2: // low intensity
4281 case 3:
4282 rendset = 1, rendstyle = RS_Italic;
4283 break;
3338 case 4: 4284 case 4:
3339 rendset = 1, rendstyle = RS_Uline; 4285 rendset = 1, rendstyle = RS_Uline;
3340 break; 4286 break;
3341 case 5: 4287 case 5: // slowly blinking
4288 case 6: // rapidly blinking
3342 rendset = 1, rendstyle = RS_Blink; 4289 rendset = 1, rendstyle = RS_Blink;
3343 break; 4290 break;
4291 //case 6: // scoansi light background
3344 case 7: 4292 case 7:
3345 rendset = 1, rendstyle = RS_RVid; 4293 rendset = 1, rendstyle = RS_RVid;
3346 break; 4294 break;
3347 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)
3348 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;
3349 break; 4313 break;
3350 case 24: 4314 case 24:
3351 rendset = 0, rendstyle = RS_Uline; 4315 rendset = 0, rendstyle = RS_Uline;
3352 break; 4316 break;
3353 case 25: 4317 case 25:
3354 rendset = 0, rendstyle = RS_Blink; 4318 rendset = 0, rendstyle = RS_Blink;
3355 break; 4319 break;
4320 case 26: // variable spacing (iso 8613)
4321 rendset = 0, rendstyle = RS_Blink;
4322 break;
3356 case 27: 4323 case 27:
3357 rendset = 0, rendstyle = RS_RVid; 4324 rendset = 0, rendstyle = RS_RVid;
3358 break; 4325 break;
4326 //case 28: // visible. NYI
4327 //case 29: // not crossed-out
3359 } 4328 }
4329
3360 if (rendset != -1) 4330 if (rendset != -1)
3361 { 4331 {
3362 scr_rendition (rendset, rendstyle); 4332 scr_rendition (rendset, rendstyle);
3363 continue; /* for (;i;) */ 4333 continue; /* for (;i;) */
3364 } 4334 }
… …
3371 case 33: 4341 case 33:
3372 case 34: 4342 case 34:
3373 case 35: 4343 case 35:
3374 case 36: 4344 case 36:
3375 case 37: 4345 case 37:
3376 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), 4346 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3377 Color_fg);
3378 break; 4347 break;
3379#ifdef TTY_256COLOR 4348 case 38: // set fg color, ISO 8613-6
3380 case 38:
3381 if (nargs > i + 2 && arg[i + 1] == 5) 4349 if (nargs > i + 2 && arg[i + 1] == 5)
3382 { 4350 {
3383 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 4351 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3384 Color_fg);
3385 i += 2; 4352 i += 2;
3386 } 4353 }
3387 break; 4354 break;
3388#endif
3389 case 39: /* default fg */ 4355 case 39: /* default fg */
3390 scr_color (Color_fg, Color_fg); 4356 scr_color (Color_fg, Color_fg);
3391 break; 4357 break;
3392 4358
3393 case 40: 4359 case 40:
… …
3396 case 43: 4362 case 43:
3397 case 44: 4363 case 44:
3398 case 45: 4364 case 45:
3399 case 46: 4365 case 46:
3400 case 47: 4366 case 47:
3401 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), 4367 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3402 Color_bg);
3403 break; 4368 break;
3404#ifdef TTY_256COLOR 4369 case 48: // set bg color, ISO 8613-6
3405 case 48:
3406 if (nargs > i + 2 && arg[i + 1] == 5) 4370 if (nargs > i + 2 && arg[i + 1] == 5)
3407 { 4371 {
3408 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 4372 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3409 Color_bg);
3410 i += 2; 4373 i += 2;
3411 } 4374 }
3412 break; 4375 break;
3413#endif
3414 case 49: /* default bg */ 4376 case 49: /* default bg */
3415 scr_color (Color_bg, Color_bg); 4377 scr_color (Color_bg, Color_bg);
3416 break; 4378 break;
3417 4379
3418#ifndef NO_BRIGHTCOLOR 4380 //case 50: // not variable spacing
4381
4382#if !ENABLE_MINIMAL
3419 case 90: 4383 case 90:
3420 case 91: /* set bright fg color */ 4384 case 91: /* set bright fg color */
3421 case 92: 4385 case 92:
3422 case 93: 4386 case 93:
3423 case 94: 4387 case 94:
3424 case 95: 4388 case 95:
3425 case 96: 4389 case 96:
3426 case 97: 4390 case 97:
3427 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 4391 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3428 Color_fg);
3429 break; 4392 break;
3430 case 100: 4393 case 100:
3431 case 101: /* set bright bg color */ 4394 case 101: /* set bright bg color */
3432 case 102: 4395 case 102:
3433 case 103: 4396 case 103:
3434 case 104: 4397 case 104:
3435 case 105: 4398 case 105:
3436 case 106: 4399 case 106:
3437 case 107: 4400 case 107:
3438 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 4401 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3439 Color_bg);
3440 break; 4402 break;
3441#endif 4403#endif
3442
3443 } 4404 }
3444 } 4405 }
3445} 4406}
3446/*}}} */ 4407/*}}} */
3447 4408
3448/*{{{ process Rob Nation's own graphics mode sequences */ 4409/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3449void 4410void
3450rxvt_term::process_graphics () 4411rxvt_term::process_graphics ()
3451{ 4412{
3452 unsigned char ch, cmd = cmd_getc (); 4413 unicode_t ch, cmd = cmd_getc ();
3453 4414
3454 if (cmd == 'Q') 4415 if (cmd == 'Q')
3455 { /* query graphics */ 4416 { /* query graphics */
3456 tt_printf ("\033G0\n"); /* no graphics */ 4417 tt_printf ("\033G0\012"); /* no graphics */
3457 return; 4418 return;
3458 } 4419 }
3459 /* swallow other graphics sequences until terminating ':' */ 4420 /* swallow other graphics sequences until terminating ':' */
3460 do 4421 do
3461 ch = cmd_getc (); 4422 ch = cmd_getc ();
… …
3471 */ 4432 */
3472void 4433void
3473rxvt_term::tt_printf (const char *fmt,...) 4434rxvt_term::tt_printf (const char *fmt,...)
3474{ 4435{
3475 va_list arg_ptr; 4436 va_list arg_ptr;
3476 unsigned char buf[256]; 4437 char buf[256];
3477 4438
3478 va_start (arg_ptr, fmt); 4439 va_start (arg_ptr, fmt);
3479 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4440 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3480 va_end (arg_ptr); 4441 va_end (arg_ptr);
3481 tt_write (buf, STRLEN (buf)); 4442 tt_write (buf, strlen (buf));
3482} 4443}
3483 4444
3484/* ---------------------------------------------------------------------- */ 4445/* ---------------------------------------------------------------------- */
3485/* 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,
3486 * or generated by us in response to a query ESC sequence. 4447 * or generated by us in response to a query ESC sequence.
3487 */ 4448 */
4449const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4450
3488void 4451void
3489rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4452rxvt_term::tt_write (const char *data, unsigned int len)
3490{ 4453{
3491 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;
3492 4456
3493 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;
3494 { 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
3495 if (v_buflen == 0) 4487 if (v_buflen == 0)
3496 { 4488 {
3497 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3498
3499 if ((unsigned int)written == len)
3500 return;
3501
3502 data += written;
3503 len -= written;
3504 }
3505
3506
3507 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3508
3509 memcpy (v_buffer + v_buflen, data, len);
3510 v_buflen += len;
3511 }
3512
3513 for (;;)
3514 {
3515 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3516
3517 if (written > 0)
3518 {
3519 v_buflen -= written;
3520
3521 if (v_buflen == 0)
3522 {
3523 free (v_buffer); 4489 free (v_buffer);
3524 v_buffer = 0; 4490 v_buffer = 0;
3525 v_buflen = 0; 4491 v_buflen = 0;
3526 4492
3527 pty_ev.set (EVENT_READ); 4493 pty_ev.set (EVENT_READ);
3528 return;
3529 }
3530
3531 memmove (v_buffer, v_buffer + written, v_buflen);
3532 }
3533 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3534 // original code just ignores this...
3535 destroy ();
3536 else
3537 {
3538 pty_ev.set (EVENT_READ | EVENT_WRITE);
3539 return; 4494 return;
3540 } 4495 }
4496
4497 memmove (v_buffer, v_buffer + written, v_buflen);
3541 } 4498 }
4499 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4500 pty_ev.set (EVENT_READ);
3542} 4501}
3543 4502
3544/*----------------------- end-of-file (C source) -----------------------*/ 4503/*----------------------- end-of-file (C source) -----------------------*/
3545 4504

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