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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.49 by pcg, Sat Feb 21 22:14:00 2004 UTC vs.
Revision 1.360 by ayin, Wed Oct 24 10:39:57 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_Caps_Lock, 0x21ec,
101 XK_Num_Lock, 0x21ed,
102 XK_ISO_Level3_Shift, 0x21ee,
103 XK_ISO_Level3_Lock, 0x21ef,
104 XK_ISO_Group_Lock, 0x21f0,
105 XK_Home, 0x21f1,
106 XK_End, 0x21f2,
107
108 XK_Execute, 0x2318,
109 XK_Begin, 0x2320,
110 XK_Delete, 0x2326,
111 XK_Clear, 0x2327,
112 XK_BackSpace, 0x232b,
113 XK_Insert, 0x2380,
114 XK_Control_L, 0x2388,
115 XK_Control_R, 0x2388,
116 XK_Pause, 0x2389,
117 XK_Break, 0x238a,
118 XK_Escape, 0x238b,
119 XK_Undo, 0x238c,
120 XK_Print, 0x2399,
121
122 XK_space, 0x2423,
123
124#ifdef XK_KP_Begin
125 XK_KP_Prior, 0x21de,
126 XK_KP_Next, 0x21df,
127 XK_KP_Begin, 0x2320,
128 XK_KP_Insert, 0x2380,
129 XK_KP_Delete, 0x2326,
130 XK_KP_Space, 0x2422,
131#endif
132 0,
133};
134
58void 135void
136rxvt_term::iso14755_54 (int x, int y)
137{
138 x = Pixel2Col (x);
139 y = Pixel2Row (y);
140
141 if (!IN_RANGE_EXC (x, 0, ncol)
142 || !IN_RANGE_EXC (y, 0, nrow))
143 return;
144
145 for (;;)
146 {
147 const line_t &l = ROW(y + view_start);
148
149 text_t t = l.t[x];
150
151 if (t != NOCHAR || !x)
152 {
153 iso14755_51 (l.t[x], l.r[x], x, y);
154 iso14755buf = ISO_14755_54;
155 break;
156 }
157
158 x--;
159 }
160}
161
162void
163rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y)
164{
165 rxvt_fontset *fs = FONTSET (r);
166 rxvt_font *f = (*fs)[fs->find_font (ch)];
167 wchar_t *chr, *alloc, ch2, *fname;
168 int len;
169
170 fname = rxvt_utf8towcs (f->name);
171
172# if ENABLE_COMBINING
173 if (IS_COMPOSE (ch))
174 {
175 len = rxvt_composite.expand (ch, 0);
176 alloc = chr = new wchar_t[len];
177 rxvt_composite.expand (ch, chr);
178 }
179 else
180# endif
181 {
182 ch2 = ch;
183
184 alloc = 0;
185 chr = &ch2;
186 len = 1;
187 }
188
189 char attr[80]; // plenty
190
191 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
192 (int)r,
193 fgcolor_of (r), bgcolor_of (r),
194 r & RS_Bold ? " bold" : "",
195 r & RS_Italic ? " italic" : "",
196 r & RS_Blink ? " blink" : "",
197 r & RS_RVid ? " rvid" : "",
198 r & RS_Uline ? " uline" : "",
199 r & RS_Careful ? " careful" : "");
200
201 int width = wcswidth (fname, wcslen (fname));
202
203 max_it (width, 8+5); // for char + hey
204 max_it (width, strlen (attr));
205
206 if (y >= 0)
207 {
208 y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1;
209 x = 0;
210 }
211
212 scr_overlay_new (x, y, width, len + 2);
213
214 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
215
216 for (int y = 0; y < len; y++)
217 {
218 char buf[9];
219
220 ch = *chr++;
221
222 sprintf (buf, "%8x", ch);
223 scr_overlay_set (0, y, buf);
224 scr_overlay_set (9, y, '=');
225# if !UNICODE3
226 if (ch >= 0x10000)
227 ch = 0xfffd;
228# endif
229 scr_overlay_set (11, y, ch, r);
230
231 if (WCWIDTH (ch) >= 2)
232 scr_overlay_set (12, y, NOCHAR, r);
233 }
234
235// {
236// char buf[4+4+3+1];
237// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y);
238// scr_overlay_set (0, 0, buf);
239// }
240 scr_overlay_set (0, len , attr);
241 scr_overlay_set (0, len + 1, fname);
242
243 free (fname);
244
245# if ENABLE_COMBINING
246 if (alloc)
247 delete [] alloc;
248# endif
249}
250#endif
251
252void
253rxvt_term::commit_iso14755 ()
254{
255 wchar_t ch[2];
256
257 ch[0] = iso14755buf & ISO_14755_MASK;
258 ch[1] = 0;
259
260 if (iso14755buf & ISO_14755_51)
261 {
262 char mb[16];
263 int len;
264
265 // allow verbatim 0-bytes and control-bytes to be entered
266 if (ch[0] >= 0x20)
267 len = wcstombs (mb, ch, 16);
268 else
269 {
270 mb[0] = ch[0];
271 len = 1;
272 }
273
274 if (len > 0)
275 tt_write (mb, len);
276 else
277 scr_bell ();
278 }
279
280 iso14755buf = 0;
281}
282
283int
59rxvt_term::lookup_key (XKeyEvent &ev) 284rxvt_term::hex_keyval (XKeyEvent &ev)
285{
286 // check wether this event corresponds to a hex digit
287 // if the modifiers had not been pressed.
288 for (int index = 0; index < 8; index++)
289 {
290 KeySym k = XLookupKeysym (&ev, index);
291
292 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
293 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
294 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
295 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
296 }
297
298 return -1;
299}
300#endif
301
302void
303rxvt_term::key_press (XKeyEvent &ev)
60{ 304{
61 int ctrl, meta, shft, len; 305 int ctrl, meta, shft, len;
62 unsigned int newlen; 306 unsigned int newlen;
63 KeySym keysym; 307 KeySym keysym;
64#ifdef DEBUG_CMD
65 static int debug_key = 1; /* accessible by a debugger only */
66#endif
67 int valid_keysym; 308 int valid_keysym;
68 unsigned char kbuf[KBUFSZ]; 309 char kbuf[KBUFSZ];
310
311#if ISO_14755
312 if (iso14755buf & ISO_14755_52)
313 return;
314#endif
69 315
70 /* 316 /*
71 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 317 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
72 * escape sequence to toggle the Keypad. 318 * escape sequence to toggle the Keypad.
73 * 319 *
74 * Always permit `shift' to override the current setting 320 * Always permit `shift' to override the current setting
75 */ 321 */
76 shft = (ev.state & ShiftMask); 322 shft = ev.state & ShiftMask;
77 ctrl = (ev.state & ControlMask); 323 ctrl = ev.state & ControlMask;
78 meta = (ev.state & ModMetaMask); 324 meta = ev.state & ModMetaMask;
79 325
80 if (numlock_state || (ev.state & ModNumLockMask)) 326 if (numlock_state || (ev.state & ModNumLockMask))
81 { 327 {
82 numlock_state = (ev.state & ModNumLockMask); 328 numlock_state = (ev.state & ModNumLockMask);
83 PrivMode ((!numlock_state), PrivMode_aplKP); 329 PrivMode ((!numlock_state), PrivMode_aplKP);
… …
88#ifdef USE_XIM 334#ifdef USE_XIM
89 if (Input_Context) 335 if (Input_Context)
90 { 336 {
91 Status status_return; 337 Status status_return;
92 338
339#if 0
93#ifdef X_HAVE_UTF8_STRING 340#ifdef X_HAVE_UTF8_STRING
94 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful 341 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
95 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 342 len = Xutf8LookupString (Input_Context, &ev, kbuf,
96 KBUFSZ, &keysym, &status_return); 343 KBUFSZ, &keysym, &status_return);
97 else 344 else
345#endif
98#endif 346#endif
99 { 347 {
100 wchar_t wkbuf[KBUFSZ + 1]; 348 wchar_t wkbuf[KBUFSZ + 1];
101 349
102 // the XOpenIM manpage lies about hardcoding the locale 350 // the XOpenIM manpage lies about hardcoding the locale
103 // at the point of XOpenIM, so temporarily switch locales 351 // at the point of XOpenIM, so temporarily switch locales
104 if (rs[Rs_imLocale]) 352 if (rs[Rs_imLocale])
105 SET_LOCALE (rs[Rs_imLocale]); 353 SET_LOCALE (rs[Rs_imLocale]);
354
106 // assume wchar_t == unicode or better 355 // assume wchar_t == unicode or better
107 len = XwcLookupString (Input_Context, &ev, wkbuf, 356 len = XwcLookupString (Input_Context, &ev, wkbuf,
108 KBUFSZ, &keysym, &status_return); 357 KBUFSZ, &keysym, &status_return);
358
109 if (rs[Rs_imLocale]) 359 if (rs[Rs_imLocale])
110 SET_LOCALE (locale); 360 SET_LOCALE (locale);
111 361
112 if (status_return == XLookupChars 362 if (status_return == XLookupChars
113 || status_return == XLookupBoth) 363 || status_return == XLookupBoth)
114 { 364 {
365 /* make sure the user can type ctrl-@, i.e. NUL */
366 if (len == 1 && *wkbuf == 0)
367 {
368 kbuf[0] = 0;
369 len = 1;
370 }
371 else
372 {
115 wkbuf[len] = 0; 373 wkbuf[len] = 0;
116 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ); 374 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ);
117 if (len < 0) 375 if (len < 0)
118 len = 0; 376 len = 0;
377 }
119 } 378 }
120 else 379 else
121 len = 0; 380 len = 0;
122 } 381 }
123 382
… …
125 || status_return == XLookupBoth; 384 || status_return == XLookupBoth;
126 } 385 }
127 else 386 else
128#endif 387#endif
129 { 388 {
130 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 389 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
131 valid_keysym = keysym != NoSymbol; 390 valid_keysym = keysym != NoSymbol;
132 } 391 }
133 392
134 if (valid_keysym) 393 if (valid_keysym)
135 { 394 {
136 /* for some backwards compatibility */ 395#ifdef KEYSYM_RESOURCE
137#if defined(HOTKEY_CTRL) || defined(HOTKEY_META) 396 if (keyboard->dispatch (this, keysym, ev.state))
138# ifdef HOTKEY_CTRL 397 return;
139 if (ctrl)
140# else
141 if (meta)
142# endif 398#endif
143 {
144 if (keysym == ks_bigfont)
145 {
146 change_font (0, FONT_UP);
147 return;
148 }
149 else if (keysym == ks_smallfont)
150 {
151 change_font (0, FONT_DN);
152 return;
153 }
154 }
155#endif
156 399
157 if (TermWin.saveLines) 400 if (saveLines)
158 { 401 {
159#ifdef UNSHIFTED_SCROLLKEYS 402#ifdef UNSHIFTED_SCROLLKEYS
160 if (!ctrl && !meta) 403 if (!ctrl && !meta)
161 {
162#else 404#else
163 if (IS_SCROLL_MOD) 405 if (IS_SCROLL_MOD)
406#endif
164 { 407 {
165#endif
166 int lnsppg; 408 int lnsppg;
167 409
168#ifdef PAGING_CONTEXT_LINES 410#ifdef PAGING_CONTEXT_LINES
169 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 411 lnsppg = nrow - PAGING_CONTEXT_LINES;
170#else 412#else
171 lnsppg = TermWin.nrow * 4 / 5; 413 lnsppg = nrow * 4 / 5;
172#endif 414#endif
173 if (keysym == XK_Prior) 415 if (keysym == XK_Prior)
174 { 416 {
175 scr_page (UP, lnsppg); 417 scr_page (UP, lnsppg);
176 return; 418 return;
… …
204 scr_move_to (0, 1); 446 scr_move_to (0, 1);
205 return; 447 return;
206 } 448 }
207 else if (keysym == XK_End) 449 else if (keysym == XK_End)
208 { 450 {
209 scr_move_to (1, 0); 451 scr_move_to (1, 1);
210 return; 452 return;
211 } 453 }
212 } 454 }
213#endif 455#endif
214 } 456 }
… …
219 if (keysym >= XK_F1 && keysym <= XK_F10) 461 if (keysym >= XK_F1 && keysym <= XK_F10)
220 { 462 {
221 keysym += (XK_F11 - XK_F1); 463 keysym += (XK_F11 - XK_F1);
222 shft = 0; /* turn off Shift */ 464 shft = 0; /* turn off Shift */
223 } 465 }
224 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 466 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
225 { 467 {
226 switch (keysym) 468 switch (keysym)
227 { 469 {
228 /* normal XTerm key bindings */ 470 /* normal XTerm key bindings */
229 case XK_Insert: /* Shift+Insert = paste mouse selection */ 471 case XK_Insert: /* Shift+Insert = paste mouse selection */
230 selection_request (ev.time, 0, 0); 472 selection_request (ev.time);
231 return; 473 return;
474#if TODO
232 /* rxvt extras */ 475 /* rxvt extras */
233 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 476 case XK_KP_Add: /* Shift+KP_Add = bigger font */
234 change_font (0, FONT_UP); 477 change_font (FONT_UP);
235 return; 478 return;
236 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 479 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
237 change_font (0, FONT_DN); 480 change_font (FONT_DN);
238 return; 481 return;
482#endif
239 } 483 }
240 } 484 }
241 } 485 }
242#ifdef PRINTPIPE 486
243 if (keysym == XK_Print) 487#if ENABLE_FRILLS || ISO_14755
244 { 488 // ISO 14755 support
245 scr_printscreen (ctrl | shft); 489 if (shft && ctrl)
246 return;
247 } 490 {
248#endif 491 int hv;
249#ifdef GREEK_SUPPORT 492
250 if (keysym == ks_greekmodeswith) 493 if (iso14755buf & ISO_14755_51
251 { 494 && (keysym == XK_space || keysym == XK_KP_Space
252 greek_mode = !greek_mode; 495 || keysym == XK_Return || keysym == XK_KP_Enter))
253 if (greek_mode)
254 { 496 {
255 xterm_seq (XTerm_title, 497 commit_iso14755 ();
256 (greek_getmode () == GREEK_ELOT928 498 iso14755buf = ISO_14755_51;
257 ? "[Greek: iso]" : "[Greek: ibm]"), CHAR_ST); 499# if ISO_14755
258 greek_reset (); 500 iso14755_51 (0);
501# endif
502 return;
259 } 503 }
260 else 504 else if (keysym == XK_BackSpace)
261 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST);
262 return;
263 }
264#endif
265
266 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
267 {
268#ifdef KEYSYM_RESOURCE
269 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL)
270 { 505 {
271 unsigned int l; 506 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
272 const unsigned char *kbuf0; 507# if ISO_14755
273 const unsigned char ch = C0_ESC; 508 iso14755_51 (iso14755buf & ISO_14755_MASK);
274
275 kbuf0 = (Keysym_map[keysym & 0xFF]);
276 l = (unsigned int)*kbuf0++;
277
278 /* escape prefix */
279 if (meta)
280# ifdef META8_OPTION
281 if (meta_char == C0_ESC)
282# endif 509# endif
283 tt_write (&ch, 1); 510 return;
284 tt_write (kbuf0, l); 511 }
512 else if ((hv = hex_keyval (ev)) >= 0)
513 {
514 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
515 | hv | ISO_14755_51;
516# if ISO_14755
517 iso14755_51 (iso14755buf & ISO_14755_MASK);
518# endif
285 return; 519 return;
286 } 520 }
287 else 521 else
288#endif
289 { 522 {
523# if ISO_14755
524 scr_overlay_off ();
525# endif
526 iso14755buf = 0;
527 }
528 }
529 else if ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
530 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R)))
531 if (!(iso14755buf & ISO_14755_STARTED))
532 {
533 iso14755buf |= ISO_14755_STARTED;
534# if ISO_14755
535 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
536 scr_overlay_set (0, 0, "ISO 14755 mode");
537# endif
538 }
539#endif
540
541#ifdef PRINTPIPE
542 if (keysym == XK_Print)
543 {
544 scr_printscreen (ctrl | shft);
545 return;
546 }
547#endif
548
549 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
550 {
551 {
552 bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
290 newlen = 1; 553 newlen = 1;
291 switch (keysym) 554 switch (keysym)
292 { 555 {
293#ifndef NO_BACKSPACE_KEY 556#ifndef NO_BACKSPACE_KEY
294 case XK_BackSpace: 557 case XK_BackSpace:
295 if (PrivateModes & PrivMode_HaveBackSpace) 558 if (priv_modes & PrivMode_HaveBackSpace)
296 { 559 {
297 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace) 560 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
298 ^ !!ctrl) ? '\b' : '\177'; 561 ^ !!ctrl) ? '\b' : '\177';
299 kbuf[1] = '\0'; 562 kbuf[1] = '\0';
300 } 563 }
301 else 564 else
302 STRCPY (kbuf, key_backspace); 565 strcpy (kbuf, rs[Rs_backspace_key]);
303# ifdef MULTICHAR_SET 566 break;
304 if ((Options & Opt_mc_hack) && screen.cur.col > 0) 567#endif
568#ifndef NO_DELETE_KEY
569# ifdef XK_KP_Delete
570 case XK_KP_Delete:
571 /* allow shift to override */
572 if (kp)
305 { 573 {
306 int col, row; 574 strcpy (kbuf, "\033On");
307 575 break;
308 newlen = STRLEN (kbuf);
309 col = screen.cur.col - 1;
310 row = screen.cur.row + TermWin.saveLines;
311 if (IS_MULTI2 (screen.rend[row][col]))
312 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
313 } 576 }
577 /* FALLTHROUGH */
314# endif 578# endif
315 break;
316#endif
317#ifndef NO_DELETE_KEY
318 case XK_Delete: 579 case XK_Delete:
319 STRCPY (kbuf, key_delete); 580 strcpy (kbuf, rs[Rs_delete_key]);
320# ifdef MULTICHAR_SET
321 if (Options & Opt_mc_hack)
322 {
323 int col, row;
324
325 newlen = STRLEN (kbuf);
326 col = screen.cur.col;
327 row = screen.cur.row + TermWin.saveLines;
328 if (IS_MULTI1 (screen.rend[row][col]))
329 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
330 }
331# endif
332 break; 581 break;
333#endif 582#endif
334 case XK_Tab: 583 case XK_Tab:
335 if (shft) 584 if (shft)
336 STRCPY (kbuf, "\033[Z"); 585 strcpy (kbuf, "\033[Z");
337 else 586 else
338 { 587 {
339#ifdef CTRL_TAB_MAKES_META 588#ifdef CTRL_TAB_MAKES_META
340 if (ctrl) 589 if (ctrl)
341 meta = 1; 590 meta = 1;
… …
347 newlen = 0; 596 newlen = 0;
348 } 597 }
349 break; 598 break;
350 599
351#ifdef XK_KP_Left 600#ifdef XK_KP_Left
352 case XK_KP_Up: /* \033Ox or standard */ 601 case XK_KP_Up: /* \033Ox or standard */
353 case XK_KP_Down: /* \033Or or standard */ 602 case XK_KP_Down: /* \033Or or standard */
354 case XK_KP_Right: /* \033Ov or standard */ 603 case XK_KP_Right: /* \033Ov or standard */
355 case XK_KP_Left: /* \033Ot or standard */ 604 case XK_KP_Left: /* \033Ot or standard */
356 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 605 if (kp)
357 { 606 {
358 STRCPY (kbuf, "\033OZ"); 607 strcpy (kbuf, "\033OZ");
359 kbuf[2] = "txvr"[keysym - XK_KP_Left]; 608 kbuf[2] = "txvr"[keysym - XK_KP_Left];
360 break; 609 break;
361 } 610 }
362 else 611 else
363 /* translate to std. cursor key */ 612 /* translate to std. cursor key */
… …
366#endif 615#endif
367 case XK_Up: /* "\033[A" */ 616 case XK_Up: /* "\033[A" */
368 case XK_Down: /* "\033[B" */ 617 case XK_Down: /* "\033[B" */
369 case XK_Right: /* "\033[C" */ 618 case XK_Right: /* "\033[C" */
370 case XK_Left: /* "\033[D" */ 619 case XK_Left: /* "\033[D" */
371 STRCPY (kbuf, "\033[Z"); 620 strcpy (kbuf, "\033[Z");
372 kbuf[2] = "DACB"[keysym - XK_Left]; 621 kbuf[2] = "DACB"[keysym - XK_Left];
373 /* do Shift first */ 622 /* do Shift first */
374 if (shft) 623 if (shft)
375 kbuf[2] = "dacb"[keysym - XK_Left]; 624 kbuf[2] = "dacb"[keysym - XK_Left];
376 else if (ctrl) 625 else if (ctrl)
377 { 626 {
378 kbuf[1] = 'O'; 627 kbuf[1] = 'O';
379 kbuf[2] = "dacb"[keysym - XK_Left]; 628 kbuf[2] = "dacb"[keysym - XK_Left];
380 } 629 }
381 else if (PrivateModes & PrivMode_aplCUR) 630 else if (priv_modes & PrivMode_aplCUR)
382 kbuf[1] = 'O'; 631 kbuf[1] = 'O';
383#ifdef MULTICHAR_SET
384 //TODO: ??
385 if (Options & Opt_mc_hack)
386 {
387 int col, row, m;
388
389 col = screen.cur.col;
390 row = screen.cur.row + TermWin.saveLines;
391 m = 0;
392 if (keysym == XK_Right
393 && IS_MULTI1 (screen.rend[row][col]))
394 m = 1;
395 else if (keysym == XK_Left)
396 {
397 if (col > 0)
398 {
399 if (IS_MULTI2 (screen.rend[row][col - 1]))
400 m = 1;
401 }
402 else if (screen.cur.row > 0)
403 {
404 col = screen.tlen[--row];
405 if (col == -1)
406 col = TermWin.ncol - 1;
407 else
408 col--;
409 if (col > 0
410 && IS_MULTI2 (screen.rend[row][col]))
411 m = 1;
412 }
413 }
414 if (m)
415 MEMMOVE (kbuf + 3, kbuf, 3 + 1);
416 }
417#endif
418 break; 632 break;
419 633
420#ifndef UNSHIFTED_SCROLLKEYS 634#ifndef UNSHIFTED_SCROLLKEYS
421# ifdef XK_KP_Prior 635# ifdef XK_KP_Prior
422 case XK_KP_Prior: 636 case XK_KP_Prior:
423 /* allow shift to override */ 637 /* allow shift to override */
424 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 638 if (kp)
425 { 639 {
426 STRCPY (kbuf, "\033Oy"); 640 strcpy (kbuf, "\033Oy");
427 break; 641 break;
428 } 642 }
429 /* FALLTHROUGH */ 643 /* FALLTHROUGH */
430# endif 644# endif
431 case XK_Prior: 645 case XK_Prior:
432 STRCPY (kbuf, "\033[5~"); 646 strcpy (kbuf, "\033[5~");
433 break; 647 break;
434# ifdef XK_KP_Next 648# ifdef XK_KP_Next
435 case XK_KP_Next: 649 case XK_KP_Next:
436 /* allow shift to override */ 650 /* allow shift to override */
437 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 651 if (kp)
438 { 652 {
439 STRCPY (kbuf, "\033Os"); 653 strcpy (kbuf, "\033Os");
440 break; 654 break;
441 } 655 }
442 /* FALLTHROUGH */ 656 /* FALLTHROUGH */
443# endif 657# endif
444 case XK_Next: 658 case XK_Next:
445 STRCPY (kbuf, "\033[6~"); 659 strcpy (kbuf, "\033[6~");
446 break; 660 break;
447#endif 661#endif
448 case XK_KP_Enter: 662 case XK_KP_Enter:
449 /* allow shift to override */ 663 /* allow shift to override */
450 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 664 if (kp)
451 { 665 {
452 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';
453 } 678 }
454 else 679 else
455 { 680 {
456 kbuf[0] = '\r'; 681 kbuf[0] = '\015';
457 kbuf[1] = '\0'; 682 kbuf[1] = '\0';
458 } 683 }
459 break; 684 break;
460 685
461#ifdef XK_KP_Begin 686#ifdef XK_KP_Begin
462 case XK_KP_Begin: 687 case XK_KP_Begin:
463 STRCPY (kbuf, "\033Ou"); 688 strcpy (kbuf, "\033Ou");
464 break; 689 break;
465 690
466 case XK_KP_Insert:
467 STRCPY (kbuf, "\033Op");
468 break;
469
470 case XK_KP_Delete:
471 STRCPY (kbuf, "\033On");
472 break;
473#endif 691#endif
474 case XK_KP_F1: /* "\033OP" */ 692 case XK_KP_F1: /* "\033OP" */
475 case XK_KP_F2: /* "\033OQ" */ 693 case XK_KP_F2: /* "\033OQ" */
476 case XK_KP_F3: /* "\033OR" */ 694 case XK_KP_F3: /* "\033OR" */
477 case XK_KP_F4: /* "\033OS" */ 695 case XK_KP_F4: /* "\033OS" */
478 STRCPY (kbuf, "\033OP"); 696 strcpy (kbuf, "\033OP");
479 kbuf[2] += (keysym - XK_KP_F1); 697 kbuf[2] += (keysym - XK_KP_F1);
480 break; 698 break;
481 699
482 case XK_KP_Multiply: /* "\033Oj" : "*" */ 700 case XK_KP_Multiply: /* "\033Oj" : "*" */
483 case XK_KP_Add: /* "\033Ok" : "+" */ 701 case XK_KP_Add: /* "\033Ok" : "+" */
… …
494 case XK_KP_6: /* "\033Ov" : "6" */ 712 case XK_KP_6: /* "\033Ov" : "6" */
495 case XK_KP_7: /* "\033Ow" : "7" */ 713 case XK_KP_7: /* "\033Ow" : "7" */
496 case XK_KP_8: /* "\033Ox" : "8" */ 714 case XK_KP_8: /* "\033Ox" : "8" */
497 case XK_KP_9: /* "\033Oy" : "9" */ 715 case XK_KP_9: /* "\033Oy" : "9" */
498 /* allow shift to override */ 716 /* allow shift to override */
499 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 717 if (kp)
500 { 718 {
501 STRCPY (kbuf, "\033Oj"); 719 strcpy (kbuf, "\033Oj");
502 kbuf[2] += (keysym - XK_KP_Multiply); 720 kbuf[2] += (keysym - XK_KP_Multiply);
503 } 721 }
504 else 722 else
505 { 723 {
506 kbuf[0] = ('*' + (keysym - XK_KP_Multiply)); 724 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
507 kbuf[1] = '\0'; 725 kbuf[1] = '\0';
508 } 726 }
509 break; 727 break;
510 728
511 case XK_Find: 729 case XK_Find:
512 STRCPY (kbuf, "\033[1~"); 730 strcpy (kbuf, "\033[1~");
513 break; 731 break;
732
733#ifdef XK_KP_Insert
734 case XK_KP_Insert:
735 /* allow shift to override */
736 if (kp)
737 {
738 strcpy (kbuf, "\033Op");
739 break;
740 }
741 /* FALLTHROUGH */
742#endif
514 case XK_Insert: 743 case XK_Insert:
515 STRCPY (kbuf, "\033[2~"); 744 strcpy (kbuf, "\033[2~");
516 break; 745 break;
517#ifdef DXK_Remove /* support for DEC remove like key */ 746#ifdef DXK_Remove /* support for DEC remove like key */
518 case DXK_Remove: 747 case DXK_Remove:
519 /* FALLTHROUGH */ 748 /* FALLTHROUGH */
520#endif 749#endif
521 case XK_Execute: 750 case XK_Execute:
522 STRCPY (kbuf, "\033[3~"); 751 strcpy (kbuf, "\033[3~");
523 break; 752 break;
524 case XK_Select: 753 case XK_Select:
525 STRCPY (kbuf, "\033[4~"); 754 strcpy (kbuf, "\033[4~");
526 break; 755 break;
527#ifdef XK_KP_End 756#ifdef XK_KP_End
528 case XK_KP_End: 757 case XK_KP_End:
529 /* allow shift to override */ 758 /* allow shift to override */
530 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 759 if (kp)
531 { 760 {
532 STRCPY (kbuf, "\033Oq"); 761 strcpy (kbuf, "\033Oq");
533 break; 762 break;
534 } 763 }
535 /* FALLTHROUGH */ 764 /* FALLTHROUGH */
536#endif 765#endif
537 case XK_End: 766 case XK_End:
538 STRCPY (kbuf, KS_END); 767 strcpy (kbuf, KS_END);
539 break; 768 break;
540#ifdef XK_KP_Home 769#ifdef XK_KP_Home
541 case XK_KP_Home: 770 case XK_KP_Home:
542 /* allow shift to override */ 771 /* allow shift to override */
543 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 772 if (kp)
544 { 773 {
545 STRCPY (kbuf, "\033Ow"); 774 strcpy (kbuf, "\033Ow");
546 break; 775 break;
547 } 776 }
548 /* FALLTHROUGH */ 777 /* FALLTHROUGH */
549#endif 778#endif
550 case XK_Home: 779 case XK_Home:
551 STRCPY (kbuf, KS_HOME); 780 strcpy (kbuf, KS_HOME);
552 break; 781 break;
553 782
554#define FKEY(n, fkey) \ 783#define FKEY(n, fkey) \
555 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey))) 784 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
556 785
… …
608#undef FKEY 837#undef FKEY
609 default: 838 default:
610 newlen = 0; 839 newlen = 0;
611 break; 840 break;
612 } 841 }
842
613 if (newlen) 843 if (newlen)
614 len = STRLEN (kbuf); 844 len = strlen (kbuf);
615 } 845 }
846
616 /* 847 /*
617 * Pass meta for all function keys, if 'meta' option set 848 * Pass meta for all function keys, if 'meta' option set
618 */ 849 */
619#ifdef META8_OPTION 850#ifdef META8_OPTION
620 if (meta && (meta_char == 0x80) && len > 0) 851 if (meta && (meta_char == 0x80) && len > 0)
… …
625 else if (ctrl && keysym == XK_minus) 856 else if (ctrl && keysym == XK_minus)
626 { 857 {
627 len = 1; 858 len = 1;
628 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 859 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
629 } 860 }
861 else if (keysym == XK_ISO_Left_Tab)
862 {
863 strcpy (kbuf, "\033[Z");
864 len = 3;
865 }
630 else 866 else
631 { 867 {
632#ifdef META8_OPTION 868#ifdef META8_OPTION
633 /* set 8-bit on */ 869 /* set 8-bit on */
634 if (meta && (meta_char == 0x80)) 870 if (meta && (meta_char == 0x80))
635 { 871 {
636 unsigned char *ch; 872 char *ch;
637 873
638 for (ch = kbuf; ch < kbuf + len; ch++) 874 for (ch = kbuf; ch < kbuf + len; ch++)
639 *ch |= 0x80; 875 *ch |= 0x80;
876
640 meta = 0; 877 meta = 0;
641 } 878 }
642#endif 879#endif
643#ifdef GREEK_SUPPORT
644 if (greek_mode)
645 len = greek_xlat (kbuf, len);
646#endif
647 /* nil */ ; 880 /* nil */ ;
648 } 881 }
649 } 882 }
883
884 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
885 return;
650 886
651 if (len <= 0) 887 if (len <= 0)
652 return; /* not mapped */ 888 return; /* not mapped */
653 889
654 if (Options & Opt_scrollTtyKeypress) 890 if (option (Opt_scrollTtyKeypress))
655 if (TermWin.view_start) 891 if (view_start)
656 { 892 {
657 TermWin.view_start = 0; 893 view_start = 0;
658 want_refresh = 1; 894 want_refresh = 1;
659 } 895 }
660 896
661 /* 897 /*
662 * these modifications only affect the static keybuffer 898 * these modifications only affect the static keybuffer
… …
673 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~')); 909 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
674 910
675 /* escape prefix */ 911 /* escape prefix */
676 if (meta 912 if (meta
677#ifdef META8_OPTION 913#ifdef META8_OPTION
678 && (meta_char == C0_ESC) 914 && meta_char == C0_ESC
679#endif 915#endif
680 ) 916 )
681 { 917 {
682 const unsigned char ch = C0_ESC; 918 const char ch = C0_ESC;
683
684 tt_write (&ch, 1); 919 tt_write (&ch, 1);
685 } 920 }
686#ifdef DEBUG_CMD
687 if (debug_key)
688 { /* Display keyboard buffer contents */
689 char *p;
690 int i;
691 921
692 fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
693 for (i = 0, p = kbuf; i < len; i++, p++)
694 fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
695 fprintf (stderr, "'\n");
696 }
697#endif /* DEBUG_CMD */
698 tt_write (kbuf, (unsigned int)len); 922 tt_write (kbuf, (unsigned int)len);
699} 923}
700/*}}} */
701 924
702#if (MENUBAR_MAX) 925void
703/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ 926rxvt_term::key_release (XKeyEvent &ev)
704/* 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 ISO_14755
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 ISO_14755
973 scr_overlay_off ();
974# endif
975 if (iso14755buf & ISO_14755_51)
976 commit_iso14755 ();
977#if ISO_14755
978 else if (option (Opt_iso14755_52) && 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)
705unsigned int 1003unsigned int
706rxvt_term::cmd_write (const unsigned char *str, unsigned int count) 1004rxvt_term::cmd_write (const char *str, unsigned int count)
707{ 1005{
708 unsigned int n, s; 1006 unsigned int n, s;
709 1007
710 n = cmdbuf_ptr - cmdbuf_base; 1008 n = cmdbuf_ptr - cmdbuf_base;
711 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 1009 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
1010
712 if (n > 0 && s < count) 1011 if (n > 0 && s < count)
713 { 1012 {
714 MEMMOVE (cmdbuf_base, cmdbuf_ptr, 1013 memmove (cmdbuf_base, cmdbuf_ptr,
715 (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); 1014 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
716 cmdbuf_ptr = cmdbuf_base; 1015 cmdbuf_ptr = cmdbuf_base;
717 cmdbuf_endp -= n; 1016 cmdbuf_endp -= n;
718 s += n; 1017 s += n;
719 } 1018 }
1019
720 if (count > s) 1020 if (count > s)
721 { 1021 {
722 rxvt_print_error ("data loss: cmd_write too large"); 1022 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
723 count = s; 1023 count = s;
724 } 1024 }
1025
725 for (; count--;) 1026 for (; count--;)
726 *cmdbuf_endp++ = *str++; 1027 *cmdbuf_endp++ = *str++;
1028
1029 cmd_parse ();
1030
727 return 0; 1031 return 0;
728} 1032}
729#endif /* MENUBAR_MAX */ 1033#endif
730 1034
731void 1035void
732rxvt_term::flush () 1036rxvt_term::flush ()
733{ 1037{
734#ifdef TRANSPARENT 1038 flush_ev.stop ();
735 if (want_full_refresh) 1039
1040#ifdef HAVE_BG_PIXMAP
1041 if (bgPixmap.check_clearChanged ())
736 { 1042 {
737 want_full_refresh = 0; 1043// scr_clear (true); This needs to be researched further!
738 scr_clear ();
739 scr_touch (false); 1044 scr_touch (false);
740 want_refresh = 1;
741 } 1045 }
742#endif 1046#endif
743 1047
744 if (want_refresh) 1048 if (want_refresh)
745 { 1049 {
1050 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
1051 {
1052 int row = view_start;
1053 int end_row = row + nrow;
1054
1055 while (row > top_row && ROW (row - 1).is_longer ())
1056 --row;
1057
1058 do
1059 {
1060 int start_row = row;
1061 line_t *l;
1062
1063 do
1064 {
1065 l = &ROW (row++);
1066
1067 if (!(l->f & LINE_FILTERED))
1068 {
1069 // line not filtered, mark it as filtered
1070 l->f |= LINE_FILTERED;
1071 while (l->is_longer ())
1072 {
1073 l = &ROW (row++);
1074 l->f |= LINE_FILTERED;
1075 }
1076
1077 // and filter it
1078 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
1079
1080 break;
1081 }
1082 }
1083 while (l->is_longer () && row < end_row);
1084 }
1085 while (row < end_row);
1086 }
1087
746 scr_refresh (refresh_type); 1088 scr_refresh ();
747 scrollbar_show (1); 1089 scrollbar_show (1);
748#ifdef USE_XIM 1090#ifdef USE_XIM
749 IMSendSpot (); 1091 IMSendSpot ();
750#endif 1092#endif
751
752 } 1093 }
753 1094
754 display->flush (); 1095 display->flush ();
755} 1096}
756 1097
757void 1098void
758rxvt_term::check_cb (check_watcher &w) 1099rxvt_term::check_cb (check_watcher &w)
759{ 1100{
760 SET_R (this); 1101 make_current ();
761 SET_LOCALE (locale);
762 1102
1103 display->flush ();
1104
1105 if (want_refresh && !flush_ev.active)
1106 flush_ev.start (NOW + 1. / 60.); // refresh at max. 60 hz normally
1107}
1108
1109void
1110rxvt_term::flush_cb (time_watcher &w)
1111{
1112 make_current ();
1113
1114 refresh_count = 0;
763 flush (); 1115 flush ();
764} 1116}
765 1117
766#ifdef CURSOR_BLINK 1118#ifdef CURSOR_BLINK
767void 1119void
768rxvt_term::cursor_blink_cb (time_watcher &w) 1120rxvt_term::cursor_blink_cb (time_watcher &w)
769{ 1121{
770 hidden_cursor = !hidden_cursor; 1122 hidden_cursor = !hidden_cursor;
771 want_refresh = 1; 1123 want_refresh = 1;
772 1124
773 w.start (w.at + BLINK_INTERVAL); 1125 w.start (w.at + CURSOR_BLINK_INTERVAL);
774} 1126}
775#endif 1127#endif
776 1128
777#ifdef TEXT_BLINK 1129#ifdef TEXT_BLINK
778void 1130void
… …
785 w.start (w.at + TEXT_BLINK_INTERVAL); 1137 w.start (w.at + TEXT_BLINK_INTERVAL);
786 } 1138 }
787} 1139}
788#endif 1140#endif
789 1141
1142#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1143void
1144rxvt_term::cont_scroll_cb (time_watcher &w)
1145{
1146 if ((scrollbar_isUp() || scrollbar_isDn()) &&
1147 scr_page (scrollbar_isUp() ? UP : DN, 1))
1148 {
1149 want_refresh = 1;
1150 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1151 }
1152}
1153#endif
1154
1155#ifdef SELECTION_SCROLLING
1156void
1157rxvt_term::sel_scroll_cb (time_watcher &w)
1158{
1159 if (scr_page (scroll_selection_dir, scroll_selection_lines))
1160 {
1161 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1162 want_refresh = 1;
1163 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1164 }
1165}
1166#endif
1167
1168#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1169void
1170rxvt_term::slip_wheel_cb (time_watcher &w)
1171{
1172 if (mouse_slip_wheel_speed == 0
1173 || mouse_slip_wheel_speed < 0 ? scr_page (DN, -mouse_slip_wheel_speed)
1174 : scr_page (UP, mouse_slip_wheel_speed))
1175 {
1176 if (view_start == top_row || view_start == 0)
1177 mouse_slip_wheel_speed = 0;
1178
1179 want_refresh = 1;
1180 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1181 }
1182}
1183#endif
1184
1185#if LINUX_YIELD_HACK
1186static struct event_handler
1187{
1188 check_watcher yield_ev;
1189
1190 void yield_cb (check_watcher &w)
1191 {
1192 // this should really be sched_yield(), but the linux guys thought
1193 // that giving a process calling sched_yield () less cpu time than
1194 // ones with high nice levels is a useful thing to do. It surely is is
1195 // allowed by the sus... as is returning ENOSYS.
1196
1197 struct timespec ts = { 0, 0 };
1198 nanosleep (&ts, 0);
1199
1200 w.stop ();
1201 }
1202
1203 event_handler ()
1204 : yield_ev (this, &event_handler::yield_cb)
1205 {
1206 }
1207} event_handler;
1208#endif
1209
790bool 1210bool
791rxvt_term::pty_fill () 1211rxvt_term::pty_fill ()
792{ 1212{
793 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1213 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
1214
1215 if (CBUFSIZ == n)
1216 {
1217 rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n");
1218 n = 0;
1219 }
794 1220
795 memmove (cmdbuf_base, cmdbuf_ptr, n); 1221 memmove (cmdbuf_base, cmdbuf_ptr, n);
796 cmdbuf_ptr = cmdbuf_base; 1222 cmdbuf_ptr = cmdbuf_base;
797 cmdbuf_endp = cmdbuf_ptr + n; 1223 cmdbuf_endp = cmdbuf_ptr + n;
798 1224
799 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1225 ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n);
800 1226
801 if (n > 0) 1227 if (r > 0)
802 { 1228 {
803 cmdbuf_endp += n; 1229 cmdbuf_endp += r;
804 return true; 1230 return true;
805 } 1231 }
806 else if (n < 0 && errno != EAGAIN) 1232 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1233 {
1234#if LINUX_YIELD_HACK
1235 if (display->is_local)
1236 event_handler.yield_ev.start ();
1237#endif
1238 }
1239 else
1240 {
1241 pty_ev.stop ();
1242
1243 if (!option (Opt_hold))
807 destroy (); 1244 destroy ();
1245 }
808 1246
809 return false; 1247 return false;
810} 1248}
811 1249
812void 1250void
813rxvt_term::pty_cb (io_watcher &w, short revents) 1251rxvt_term::pty_cb (io_watcher &w, short revents)
814{ 1252{
815 SET_R (this); 1253 make_current ();
816 SET_LOCALE (locale); 1254
1255 if (revents & EVENT_READ)
1256 // loop, but don't allow a single term to monopolize us
1257 while (pty_fill ())
1258 if (cmd_parse ())
1259 break;
817 1260
818 if (revents & EVENT_WRITE) 1261 if (revents & EVENT_WRITE)
819 tt_write (0, 0); 1262 pty_write ();
820 else if (revents & EVENT_READ)
821 {
822 bool flag = true;
823
824 // loop, but don't allow a single term to monopolize us
825 // the number of loops is fully arbitrary, and thus wrong
826 while (flag && pty_fill ())
827 {
828 if (!seen_input)
829 {
830 seen_input = 1;
831 /* once we know the shell is running, send the screen size. Again! */
832 tt_winch ();
833 }
834
835 uint32_t ch = NOCHAR;
836
837 for (;;)
838 {
839 if (ch == NOCHAR)
840 ch = next_char ();
841
842 if (ch == NOCHAR) // TODO: improve
843 break;
844
845 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
846 {
847 /* Read a text string from the input buffer */
848 uint32_t buf[BUFSIZ];
849 bool refreshnow = false;
850 int nlines = 0;
851 uint32_t *str = buf;
852
853 *str++ = ch;
854
855 for (;;)
856 {
857 ch = next_char ();
858
859 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
860 break;
861 else
862 {
863 *str++ = ch;
864
865 if (ch == '\n')
866 {
867 nlines++;
868 refresh_count++;
869
870 if (! (Options & Opt_jumpScroll)
871 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
872 {
873 refreshnow = true;
874 flag = false;
875 ch = NOCHAR;
876 break;
877 }
878
879 // scr_add_lines only works for nlines < TermWin.nrow - 1.
880 if (nlines >= TermWin.nrow - 1)
881 {
882 scr_add_lines (buf, nlines, str - buf);
883 nlines = 0;
884 str = buf;
885 }
886 }
887
888 if (str >= buf + BUFSIZ)
889 {
890 ch = NOCHAR;
891 break;
892 }
893 }
894 }
895
896 scr_add_lines (buf, nlines, str - buf);
897
898 /*
899 * If there have been a lot of new lines, then update the screen
900 * What the heck I'll cheat and only refresh less than every page-full.
901 * the number of pages between refreshes is refresh_limit, which
902 * is incremented here because we must be doing flat-out scrolling.
903 *
904 * refreshing should be correct for small scrolls, because of the
905 * time-out
906 */
907 if (refreshnow)
908 {
909 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
910 refresh_limit++;
911
912 scr_refresh (refresh_type);
913 }
914
915 }
916 else
917 {
918 switch (ch)
919 {
920 default:
921 process_nonprinting (ch);
922 break;
923 case C0_ESC: /* escape char */
924 process_escape_seq ();
925 break;
926 /*case 0x9b: */ /* CSI */
927 /* process_csi_seq (); */
928 }
929
930 ch = NOCHAR;
931 }
932 }
933 }
934 }
935} 1263}
936 1264
937// read the next character, currently handles UTF-8 1265void
938// will probably handle all sorts of other stuff in the future 1266rxvt_term::pointer_unblank ()
939uint32_t
940rxvt_term::next_char ()
941{ 1267{
942 while (cmdbuf_ptr < cmdbuf_endp) 1268 XDefineCursor (dpy, vt, TermWin_cursor);
943 { 1269 recolour_cursor ();
944 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
945 return *cmdbuf_ptr++;
946 1270
947 wchar_t wc; 1271#ifdef POINTER_BLANK
948 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); 1272 hidden_pointer = 0;
949 1273
950 if (len == (size_t)-2) 1274 if (option (Opt_pointerBlank))
951 return NOCHAR; 1275 pointer_ev.start (NOW + pointerBlankDelay);
952 1276#endif
953 if (len == (size_t)-1)
954 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
955
956 // assume wchar == unicode
957 cmdbuf_ptr += len;
958 return wc;
959 }
960
961 return NOCHAR;
962}
963
964/* rxvt_cmd_getc () - Return next input character */
965/*
966 * Return the next input character after first passing any keyboard input
967 * to the command.
968 */
969uint32_t
970rxvt_term::cmd_getc ()
971{
972 for (;;)
973 {
974 uint32_t c = next_char ();
975 if (c != NOCHAR)
976 return c;
977
978 // incomplete sequences should occur rarely, still, a better solution
979 // would be preferred. either setjmp/longjmp or better design.
980 fcntl (cmd_fd, F_SETFL, 0);
981 pty_fill ();
982 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
983 }
984} 1277}
985 1278
986#ifdef POINTER_BLANK 1279#ifdef POINTER_BLANK
987void 1280void
988rxvt_term::pointer_unblank ()
989{
990 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
991 recolour_cursor ();
992
993 hidden_pointer = 0;
994
995 if (Options & Opt_pointerBlank)
996 pointer_ev.start (NOW + pointerBlankDelay);
997}
998
999void
1000rxvt_term::pointer_blank () 1281rxvt_term::pointer_blank ()
1001{ 1282{
1002 if (! (Options & Opt_pointerBlank)) 1283 if (!option (Opt_pointerBlank))
1003 return; 1284 return;
1004 1285
1005 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1286 XDefineCursor (dpy, vt, display->blank_cursor);
1006 XFlush (display->display); 1287 XFlush (dpy);
1007 1288
1008 hidden_pointer = 1; 1289 hidden_pointer = 1;
1009} 1290}
1010 1291
1011void 1292void
1012rxvt_term::pointer_cb (time_watcher &w) 1293rxvt_term::pointer_cb (time_watcher &w)
1013{ 1294{
1014 SET_R (this); 1295 make_current ();
1015 SET_LOCALE (locale);
1016 1296
1017 pointer_blank (); 1297 pointer_blank ();
1018} 1298}
1019#endif 1299#endif
1020 1300
1021void 1301void
1022rxvt_term::mouse_report (const XButtonEvent &ev) 1302rxvt_term::mouse_report (XButtonEvent &ev)
1023{ 1303{
1024 int button_number, key_state = 0; 1304 int button_number, key_state = 0;
1025 int x, y; 1305 int x, y;
1306 int code = 32;
1026 1307
1027 x = ev.x; 1308 x = Pixel2Col (ev.x);
1028 y = ev.y; 1309 y = Pixel2Row (ev.y);
1029 pixel_position (&x, &y); 1310 if (ev.type == MotionNotify) {
1311 if (x == mouse_row && y == mouse_col)
1312 return;
1313 mouse_row = x;
1314 mouse_col = y;
1315 code += 32;
1316 }
1030 1317
1031 if (MEvent.button == AnyButton) 1318 if (MEvent.button == AnyButton)
1032 {
1033 button_number = 3; 1319 button_number = 3;
1034 }
1035 else 1320 else
1036 { 1321 {
1037 button_number = MEvent.button - Button1; 1322 button_number = MEvent.button - Button1;
1038 /* add 0x3D for wheel events, like xterm does */ 1323 /* add 0x3D for wheel events, like xterm does */
1039 if (button_number >= 3) 1324 if (button_number >= 3)
1040 button_number += (64 - 3); 1325 button_number += (64 - 3);
1041 } 1326 }
1042 1327
1043 if (PrivateModes & PrivMode_MouseX10) 1328 if (priv_modes & PrivMode_MouseX10)
1044 { 1329 {
1045 /* 1330 /*
1046 * do not report ButtonRelease 1331 * do not report ButtonRelease
1047 * no state info allowed 1332 * no state info allowed
1048 */ 1333 */
… …
1063 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1348 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1064 + ((MEvent.state & ControlMask) ? 16 : 0); 1349 + ((MEvent.state & ControlMask) ? 16 : 0);
1065#ifdef MOUSE_REPORT_DOUBLECLICK 1350#ifdef MOUSE_REPORT_DOUBLECLICK
1066 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1351 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1067#endif 1352#endif
1068
1069 } 1353 }
1070 1354
1071#ifdef DEBUG_MOUSEREPORT 1355#if DEBUG_MOUSEREPORT
1072 fprintf (stderr, "Mouse ["); 1356 fprintf (stderr, "Mouse [");
1073 if (key_state & 16) 1357 if (key_state & 16)
1074 fputc ('C', stderr); 1358 fputc ('C', stderr);
1075 if (key_state & 4) 1359 if (key_state & 4)
1076 fputc ('S', stderr); 1360 fputc ('S', stderr);
… …
1080 fputc ('2', stderr); 1364 fputc ('2', stderr);
1081 fprintf (stderr, "]: <%d>, %d/%d\n", 1365 fprintf (stderr, "]: <%d>, %d/%d\n",
1082 button_number, 1366 button_number,
1083 x + 1, 1367 x + 1,
1084 y + 1); 1368 y + 1);
1085#else 1369#endif
1370
1086 tt_printf ("\033[M%c%c%c", 1371 tt_printf ("\033[M%c%c%c",
1087 (32 + button_number + key_state), 1372 (code + button_number + key_state),
1088 (32 + x + 1), 1373 (32 + x + 1),
1089 (32 + y + 1)); 1374 (32 + y + 1));
1090#endif
1091} 1375}
1092
1093#ifdef USING_W11LIB
1094void
1095rxvt_W11_process_x_event (XEvent *ev)
1096{
1097 rxvt_t *r = rxvt_get_r ();
1098
1099 x_cb (*ev);
1100}
1101#endif
1102 1376
1103/*{{{ process an X event */ 1377/*{{{ process an X event */
1104void 1378void
1105rxvt_term::x_cb (XEvent &ev) 1379rxvt_term::x_cb (XEvent &ev)
1106{ 1380{
1107 SET_R (this); 1381 make_current ();
1108 SET_LOCALE (locale);
1109 1382
1110#if defined(CURSOR_BLINK) 1383 dLocal (Display *, dpy);
1111 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
1112 {
1113 if (hidden_cursor)
1114 {
1115 hidden_cursor = 0;
1116 want_refresh = 1;
1117 }
1118 1384
1119 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1385 if (ev.xany.window == vt
1120 } 1386 && SHOULD_INVOKE (HOOK_X_EVENT)
1121#endif 1387 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1122
1123#if defined(POINTER_BLANK)
1124 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
1125 {
1126 if (ev.type == MotionNotify
1127 || ev.type == ButtonPress
1128 || ev.type == ButtonRelease)
1129 if (hidden_pointer)
1130 pointer_unblank ();
1131
1132 if (ev.type == KeyPress && hidden_pointer == 0)
1133 pointer_blank ();
1134 }
1135#endif
1136
1137#ifdef USE_XIM
1138 if (XFilterEvent (&ev, None))
1139 return; 1388 return;
1140#endif
1141 1389
1390 // for XQueryPointer
1142 Window unused_root, unused_child; 1391 Window unused_root, unused_child;
1143 int unused_root_x, unused_root_y; 1392 int unused_root_x, unused_root_y;
1144 unsigned int unused_mask; 1393 unsigned int unused_mask;
1145
1146#ifdef DEBUG_X
1147 const char *const eventnames[] =
1148 { /* mason - this matches my system */
1149 "",
1150 "",
1151 "KeyPress",
1152 "KeyRelease",
1153 "ButtonPress",
1154 "ButtonRelease",
1155 "MotionNotify",
1156 "EnterNotify",
1157 "LeaveNotify",
1158 "FocusIn",
1159 "FocusOut",
1160 "KeymapNotify",
1161 "Expose",
1162 "GraphicsExpose",
1163 "NoExpose",
1164 "VisibilityNotify",
1165 "CreateNotify",
1166 "DestroyNotify",
1167 "UnmapNotify",
1168 "MapNotify",
1169 "MapRequest",
1170 "ReparentNotify",
1171 "ConfigureNotify",
1172 "ConfigureRequest",
1173 "GravityNotify",
1174 "ResizeRequest",
1175 "CirculateNotify",
1176 "CirculateRequest",
1177 "PropertyNotify",
1178 "SelectionClear",
1179 "SelectionRequest",
1180 "SelectionNotify",
1181 "ColormapNotify",
1182 "ClientMessage",
1183 "MappingNotify"
1184 };
1185#endif
1186
1187#ifdef DEBUG_X
1188 struct timeval tp;
1189 struct tm *ltt;
1190 (void)gettimeofday (&tp, NULL);
1191 ltt = localtime (& (tp.tv_sec));
1192 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));
1193#endif
1194 1394
1195 switch (ev.type) 1395 switch (ev.type)
1196 { 1396 {
1197 case KeyPress: 1397 case KeyPress:
1198 lookup_key (ev.xkey); 1398 key_press (ev.xkey);
1199 break; 1399 break;
1200 1400
1201#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1202 case KeyRelease: 1401 case KeyRelease:
1203 { 1402 key_release (ev.xkey);
1204 if (! (ev.xkey.state & ControlMask))
1205 mouse_slip_wheel_speed = 0;
1206 else
1207 {
1208 KeySym ks;
1209
1210 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
1211 if (ks == XK_Control_L || ks == XK_Control_R)
1212 mouse_slip_wheel_speed = 0;
1213 }
1214 break; 1403 break;
1215 }
1216#endif
1217 1404
1218 case ButtonPress: 1405 case ButtonPress:
1219 button_press (ev.xbutton); 1406 button_press (ev.xbutton);
1220 break; 1407 break;
1221 1408
… …
1223 button_release (ev.xbutton); 1410 button_release (ev.xbutton);
1224 break; 1411 break;
1225 1412
1226 case ClientMessage: 1413 case ClientMessage:
1227 if (ev.xclient.format == 32 1414 if (ev.xclient.format == 32
1228 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1415 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1229 destroy ();
1230#ifdef OFFIX_DND
1231 /* OffiX Dnd (drag 'n' drop) protocol */
1232 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1233 && (ev.xclient.data.l[0] == DndFile
1234 || ev.xclient.data.l[0] == DndDir
1235 || ev.xclient.data.l[0] == DndLink))
1236 { 1416 {
1237 /* Get Dnd data */ 1417 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1238 Atom ActualType; 1418 {
1239 int ActualFormat; 1419 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1240 unsigned char *data; 1420 {
1241 unsigned long Size, RemainingBytes; 1421 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1242 1422 {
1243 XGetWindowProperty (display->display, display->root, 1423 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1244 xa[XA_DNDSELECTION], 1424 destroy ();
1245 0L, 1000000L, 1425 }
1246 False, AnyPropertyType, 1426#if ENABLE_EWMH
1247 &ActualType, &ActualFormat, 1427 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1248 &Size, &RemainingBytes, 1428 XSendEvent (dpy, ev.xclient.window = display->root,
1429 False, SubstructureRedirectMask | SubstructureNotifyMask,
1249 &data); 1430 &ev);
1250 XChangeProperty (display->display, display->root, 1431#endif
1251 XA_CUT_BUFFER0, XA_STRING, 1432 }
1252 8, PropModeReplace, 1433 }
1253 data, STRLEN (data)); 1434#if ENABLE_XEMBED
1254 selection_paste (display->root, XA_CUT_BUFFER0, True); 1435 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1255 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1436 {
1437 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1438 focus_in ();
1439 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1440 focus_out ();
1441 }
1442#endif
1256 } 1443 }
1257#endif /* OFFIX_DND */
1258 break;
1259
1260 case MappingNotify:
1261 XRefreshKeyboardMapping (& (ev.xmapping));
1262 break; 1444 break;
1263 1445
1264 /* 1446 /*
1265 * XXX: this is not the _current_ arrangement 1447 * XXX: this is not the _current_ arrangement
1266 * Here's my conclusion: 1448 * Here's my conclusion:
… …
1285 break; 1467 break;
1286 } 1468 }
1287 break; 1469 break;
1288 1470
1289 case FocusIn: 1471 case FocusIn:
1290 if (!TermWin.focus) 1472 if (ev.xfocus.detail != NotifyInferior
1473 && ev.xfocus.detail != NotifyPointer
1474 && ev.xfocus.mode != NotifyGrab)
1475 focus_in ();
1476 break;
1477
1478 case FocusOut:
1479 if (ev.xfocus.detail != NotifyInferior
1480 && ev.xfocus.detail != NotifyPointer
1481 && ev.xfocus.mode != NotifyGrab)
1482 focus_out ();
1483 break;
1484
1485 case ConfigureNotify:
1486 /* fprintf (stderr, "ConfigureNotify for %X, parent is %X, geom is %dx%d%+d%+d, old geom was %dx%d\n",
1487 ev.xconfigure.window, parent[0], ev.xconfigure.width, ev.xconfigure.height, ev.xconfigure.x, ev.xconfigure.y,
1488 szHint.width, szHint.height); */
1489 if (ev.xconfigure.window == parent[0])
1291 { 1490 {
1292 TermWin.focus = 1; 1491 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1293 want_refresh = 1;
1294#ifdef USE_XIM
1295 if (Input_Context != NULL)
1296 XSetICFocus (Input_Context);
1297#endif
1298#ifdef CURSOR_BLINK
1299 if (Options & Opt_cursorBlink)
1300 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1301#endif
1302
1303 } 1492 ;
1304 break;
1305 1493
1306 case FocusOut: 1494 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1307 if (TermWin.focus)
1308 { 1495 {
1309 TermWin.focus = 0; 1496 seen_resize = 1;
1310 want_refresh = 1; 1497 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1311#ifdef USE_XIM
1312 if (Input_Context != NULL)
1313 XUnsetICFocus (Input_Context);
1314#endif
1315#ifdef CURSOR_BLINK
1316 if (Options & Opt_cursorBlink)
1317 cursor_blink_ev.stop ();
1318 hidden_cursor = 0;
1319#endif
1320
1321 }
1322 break;
1323
1324 case ConfigureNotify:
1325 if (ev.xconfigure.window == TermWin.parent[0])
1326 {
1327 int height, width;
1328
1329 do
1330 { /* Wrap lots of configures into one */
1331 width = ev.xconfigure.width;
1332 height = ev.xconfigure.height;
1333 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1334 } 1498 }
1335 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev));
1336
1337 if (szHint.width != width || szHint.height != height)
1338 {
1339 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height));
1340 resize_all_windows (width, height, 1);
1341 }
1342#ifdef DEBUG_SIZE
1343 else 1499 else
1344 { 1500 {
1345 D_SIZE ((stderr, "Size: Not resizing")); 1501#ifdef HAVE_BG_PIXMAP
1502 if (bgPixmap.window_position_sensitive ())
1503 update_background ();
1504#endif
1346 } 1505 }
1347#endif 1506 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1348#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1349 if (Options & Opt_transparent)
1350 {
1351 check_our_parents ();
1352 if (am_transparent)
1353 want_full_refresh = 1;
1354 }
1355#endif
1356
1357 } 1507 }
1358 break; 1508 break;
1359 1509
1510 case PropertyNotify:
1511 if (!HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END)))
1512 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1513 && ev.xproperty.state == PropertyNewValue)
1514 selection_property (ev.xproperty.window, ev.xproperty.atom);
1515
1516 break;
1517
1360 case SelectionClear: 1518 case SelectionClear:
1361 display->set_selection_owner (0); 1519 selection_clear ();
1362 break; 1520 break;
1363 1521
1364 case SelectionNotify: 1522 case SelectionNotify:
1365 if (selection_wait == Sel_normal) 1523 if (selection_wait == Sel_normal)
1366 selection_paste (ev.xselection.requestor, 1524 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1367 ev.xselection.property, True);
1368 break; 1525 break;
1369 1526
1370 case SelectionRequest: 1527 case SelectionRequest:
1371 selection_send (ev.xselectionrequest); 1528 selection_send (ev.xselectionrequest);
1372 break; 1529 break;
1373 1530
1531 case MapNotify:
1532 mapped = 1;
1533#ifdef TEXT_BLINK
1534 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1535#endif
1536 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1537 break;
1538
1374 case UnmapNotify: 1539 case UnmapNotify:
1375 TermWin.mapped = 0; 1540 mapped = 0;
1376#ifdef TEXT_BLINK 1541#ifdef TEXT_BLINK
1377 text_blink_ev.stop (); 1542 text_blink_ev.stop ();
1378#endif 1543#endif
1544 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1379 break; 1545 break;
1380
1381 case MapNotify:
1382 TermWin.mapped = 1;
1383#ifdef TEXT_BLINK
1384 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1385#endif
1386 break;
1387
1388#ifdef TRANSPARENT
1389 case ReparentNotify:
1390 rootwin_cb (ev);
1391 break;
1392#endif /* TRANSPARENT */
1393 1546
1394 case GraphicsExpose: 1547 case GraphicsExpose:
1395 case Expose: 1548 case Expose:
1396 if (ev.xany.window == TermWin.vt) 1549 if (ev.xany.window == vt)
1397 { 1550 {
1398#ifdef NO_SLOW_LINK_SUPPORT 1551 do
1552 {
1399 scr_expose (ev.xexpose.x, ev.xexpose.y, 1553 scr_expose (ev.xexpose.x, ev.xexpose.y,
1400 ev.xexpose.width, ev.xexpose.height, False); 1554 ev.xexpose.width, ev.xexpose.height, False);
1401#else 1555 }
1402 // don't understand this, so commented it out 1556 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1557
1558 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1559
1560 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1561 {
1403 scr_expose (ev.xexpose.x, ev.xexpose.y, 1562 scr_expose (ev.xexpose.x, ev.xexpose.y,
1404 ev.xexpose.width, ev.xexpose.height, False); 1563 ev.xexpose.width, ev.xexpose.height, False);
1405 //scr_expose (ev.xexpose.x, 0, 1564 }
1406 // ev.xexpose.width, TermWin.height, False);
1407#endif
1408 want_refresh = 1; 1565 want_refresh = 1;
1409 } 1566 }
1410 else 1567 else
1411 { 1568 {
1412 XEvent unused_event; 1569 XEvent unused_event;
1413 1570
1414 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1571 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1415 Expose, 1572 ;
1416 &unused_event)) ; 1573 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1417 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1574 ;
1418 GraphicsExpose, 1575
1419 &unused_event)) ;
1420 if (isScrollbarWindow (ev.xany.window)) 1576 if (isScrollbarWindow (ev.xany.window))
1421 { 1577 {
1422 scrollBar.setIdle (); 1578 scrollBar.setIdle ();
1423 scrollbar_show (0); 1579 scrollbar_show (0);
1424 } 1580 }
1425#ifdef MENUBAR
1426 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1427 menubar_expose ();
1428#endif
1429#ifdef RXVT_GRAPHICS
1430 Gr_expose (ev.xany.window);
1431#endif
1432
1433 } 1581 }
1434 break; 1582 break;
1435 1583
1436 case MotionNotify: 1584 case MotionNotify:
1437#ifdef POINTER_BLANK 1585#ifdef POINTER_BLANK
1438 if (hidden_pointer) 1586 if (hidden_pointer)
1439 pointer_unblank (); 1587 pointer_unblank ();
1440#endif 1588#endif
1441#if MENUBAR 1589 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1442 if (isMenuBarWindow (ev.xany.window)) 1590 || priv_modes & PrivMode_MouseAnyEvent)
1591 mouse_report (ev.xbutton);
1592 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1593 break;
1594
1595 if (ev.xany.window == vt)
1443 { 1596 {
1444 menubar_control (& (ev.xbutton)); 1597 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1445 break; 1598 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1446 } 1599 ; // nop
1447#endif
1448 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1449 break;
1450
1451 if (ev.xany.window == TermWin.vt)
1452 {
1453 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1600 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1454 { 1601 {
1455 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1602 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1456 ; 1603 ;
1457 1604
1458 XQueryPointer (display->display, TermWin.vt, 1605 XQueryPointer (dpy, vt,
1459 &unused_root, &unused_child, 1606 &unused_root, &unused_child,
1460 &unused_root_x, &unused_root_y, 1607 &unused_root_x, &unused_root_y,
1461 & (ev.xbutton.x), & (ev.xbutton.y), 1608 &ev.xbutton.x, &ev.xbutton.y,
1462 &unused_mask); 1609 &ev.xbutton.state);
1463#ifdef MOUSE_THRESHOLD 1610#ifdef MOUSE_THRESHOLD
1464 /* deal with a `jumpy' mouse */ 1611 /* deal with a `jumpy' mouse */
1465 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1612 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1466 { 1613 {
1467#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
1468 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1623 selection_extend (ev.xbutton.x, ev.xbutton.y,
1469 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1624 ev.xbutton.state & Button3Mask ? 2 : 0);
1625
1470#ifdef SELECTION_SCROLLING 1626#ifdef SELECTION_SCROLLING
1471 if (ev.xbutton.y < TermWin.int_bwidth 1627 if (ev.xbutton.y < int_bwidth
1472 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1628 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1473 { 1629 {
1474 int dist; 1630 int dist;
1475
1476 pending_scroll_selection=1;
1477 1631
1478 /* don't clobber the current delay if we are 1632 /* don't clobber the current delay if we are
1479 * already in the middle of scrolling. 1633 * already in the middle of scrolling.
1480 */ 1634 */
1481 if (scroll_selection_delay<=0) 1635 if (!sel_scroll_ev.active)
1482 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1636 sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1483 1637
1484 /* save the event params so we can highlight 1638 /* save the event params so we can highlight
1485 * the selection in the pending-scroll loop 1639 * the selection in the pending-scroll loop
1486 */ 1640 */
1487 selection_save_x=ev.xbutton.x; 1641 selection_save_x = ev.xbutton.x;
1488 selection_save_y=ev.xbutton.y; 1642 selection_save_y = ev.xbutton.y;
1489 selection_save_state=
1490 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1643 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1491 1644
1492 /* calc number of lines to scroll */ 1645 /* calc number of lines to scroll */
1493 if (ev.xbutton.y<TermWin.int_bwidth) 1646 if (ev.xbutton.y < int_bwidth)
1494 { 1647 {
1495 scroll_selection_dir = UP; 1648 scroll_selection_dir = UP;
1496 dist = TermWin.int_bwidth - ev.xbutton.y; 1649 dist = int_bwidth - ev.xbutton.y;
1497 } 1650 }
1498 else 1651 else
1499 { 1652 {
1500 scroll_selection_dir = DN; 1653 scroll_selection_dir = DN;
1501 dist = ev.xbutton.y - 1654 dist = ev.xbutton.y - (int_bwidth + height);
1502 (TermWin.int_bwidth + TermWin.height);
1503 } 1655 }
1656
1504 scroll_selection_lines= (Pixel2Height (dist)/ 1657 scroll_selection_lines = Pixel2Height (dist)
1505 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1658 / SELECTION_SCROLL_LINE_SPEEDUP
1659 + 1;
1506 MIN_IT (scroll_selection_lines, 1660 min_it (scroll_selection_lines,
1507 SELECTION_SCROLL_MAX_LINES); 1661 SELECTION_SCROLL_MAX_LINES);
1508 } 1662 }
1509 else 1663 else
1510 { 1664 {
1511 /* we are within the text window, so we 1665 /* we are within the text window, so we
1512 * shouldn't be scrolling 1666 * shouldn't be scrolling
1513 */ 1667 */
1514 pending_scroll_selection = 0; 1668 if (sel_scroll_ev.active)
1669 sel_scroll_ev.stop();
1515 } 1670 }
1516#endif 1671#endif
1517#ifdef MOUSE_THRESHOLD 1672#ifdef MOUSE_THRESHOLD
1518
1519 } 1673 }
1520#endif 1674#endif
1521
1522 } 1675 }
1523 } 1676 }
1524 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1677 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ())
1525 { 1678 {
1526 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1679 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1527 MotionNotify, &ev)) ; 1680 MotionNotify, &ev))
1681 ;
1682
1528 XQueryPointer (display->display, scrollBar.win, 1683 XQueryPointer (dpy, scrollBar.win,
1529 &unused_root, &unused_child, 1684 &unused_root, &unused_child,
1530 &unused_root_x, &unused_root_y, 1685 &unused_root_x, &unused_root_y,
1531 & (ev.xbutton.x), & (ev.xbutton.y), 1686 &ev.xbutton.x, &ev.xbutton.y,
1532 &unused_mask); 1687 &unused_mask);
1533 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1688 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1534 scrollbar_size ()); 1689 scrollbar_size ());
1535 scr_refresh (refresh_type);
1536 refresh_limit = 0; 1690 want_refresh = 1;
1537 scrollbar_show (1); 1691 scrollbar_show (1);
1538 } 1692 }
1539 break; 1693 break;
1540 } 1694 }
1541}
1542 1695
1696#if defined(CURSOR_BLINK)
1697 if (option (Opt_cursorBlink) && ev.type == KeyPress)
1698 {
1699 if (hidden_cursor)
1700 {
1701 hidden_cursor = 0;
1702 want_refresh = 1;
1703 }
1704
1705 cursor_blink_ev.start (NOW + CURSOR_BLINK_INTERVAL);
1706 }
1707#endif
1708
1709#if defined(POINTER_BLANK)
1710 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1711 {
1712 if (ev.type == MotionNotify
1713 || ev.type == ButtonPress
1714 || ev.type == ButtonRelease)
1715 if (hidden_pointer)
1716 pointer_unblank ();
1717
1718 if (ev.type == KeyPress && hidden_pointer == 0)
1719 pointer_blank ();
1720 }
1721#endif
1722}
1723
1724void
1725rxvt_term::focus_in ()
1726{
1727 if (!focus)
1728 {
1729 focus = 1;
1730 want_refresh = 1;
1731
1732 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1733
1734#if USE_XIM
1735 if (Input_Context != NULL)
1736 {
1737 IMSetPosition ();
1738 XSetICFocus (Input_Context);
1739 }
1740#endif
1741#if CURSOR_BLINK
1742 if (option (Opt_cursorBlink))
1743 cursor_blink_ev.start (NOW + CURSOR_BLINK_INTERVAL);
1744#endif
1745#if OFF_FOCUS_FADING
1746 if (rs[Rs_fade])
1747 {
1748 pix_colors = pix_colors_focused;
1749 scr_recolour ();
1750 }
1751#endif
1752#if ENABLE_FRILLS
1753 if (option (Opt_urgentOnBell))
1754 {
1755 if (XWMHints *h = XGetWMHints(dpy, parent[0]))
1756 {
1757 h->flags &= ~XUrgencyHint;
1758 XSetWMHints (dpy, parent[0], h);
1759 }
1760 }
1761#endif
1762 }
1763}
1764
1765void
1766rxvt_term::focus_out ()
1767{
1768 if (focus)
1769 {
1770 focus = 0;
1771 want_refresh = 1;
1772
1773 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1774
1775#if ENABLE_FRILLS || ISO_14755
1776 if (iso14755buf)
1777 {
1778 iso14755buf = 0;
1779# if ISO_14755
1780 scr_overlay_off ();
1781# endif
1782 }
1783#endif
1784#if USE_XIM
1785 if (Input_Context != NULL)
1786 XUnsetICFocus (Input_Context);
1787#endif
1788#if CURSOR_BLINK
1789 if (option (Opt_cursorBlink))
1790 cursor_blink_ev.stop ();
1791 hidden_cursor = 0;
1792#endif
1793#if OFF_FOCUS_FADING
1794 if (rs[Rs_fade])
1795 {
1796 pix_colors = pix_colors_unfocused;
1797 scr_recolour ();
1798 }
1799#endif
1800 }
1801}
1802
1803void
1804rxvt_term::update_fade_color (unsigned int idx)
1805{
1806#if OFF_FOCUS_FADING
1807 if (rs[Rs_fade])
1808 {
1809 rgba c;
1810 pix_colors [Color_fade].get (c);
1811 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1812 }
1813#endif
1814}
1815
1816#if ENABLE_TRANSPARENCY || ENABLE_PERL
1543void 1817void
1544rxvt_term::rootwin_cb (XEvent &ev) 1818rxvt_term::rootwin_cb (XEvent &ev)
1545{ 1819{
1546 SET_R (this); 1820 make_current ();
1547 SET_LOCALE (locale);
1548 1821
1822 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1823 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1824 return;
1825
1826# if ENABLE_TRANSPARENCY
1549 switch (ev.type) 1827 switch (ev.type)
1550 { 1828 {
1551 case PropertyNotify: 1829 case PropertyNotify:
1830 /*
1831 * if user used some Esetroot compatible prog to set the root bg,
1832 * use the property to determine the pixmap. We use it later on.
1833 */
1552 if (ev.xproperty.atom == xa[XA_VT_SELECTION]) 1834 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1835 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1553 { 1836 {
1554 if (ev.xproperty.state == PropertyNewValue) 1837 bgPixmap.set_root_pixmap ();
1555 selection_property (ev.xproperty.window, ev.xproperty.atom); 1838 update_background ();
1556 break;
1557 } 1839 }
1558#ifdef TRANSPARENT
1559 else
1560 {
1561 /*
1562 * if user used some Esetroot compatible prog to set the root bg,
1563 * use the property to determine the pixmap. We use it later on.
1564 */
1565 if (xa[XA_XROOTPMAPID] == 0)
1566 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1567
1568 if (ev.xproperty.atom != xa[XA_XROOTPMAPID])
1569 return;
1570 }
1571
1572 /* FALLTHROUGH */
1573 case ReparentNotify:
1574 if ((Options & Opt_transparent) && check_our_parents ())
1575 if (am_transparent)
1576 want_full_refresh = 1;
1577 break; 1840 break;
1841 }
1578#endif 1842# endif
1579 }
1580} 1843}
1844#endif
1581 1845
1582void 1846void
1583rxvt_term::button_press (const XButtonEvent &ev) 1847rxvt_term::button_press (XButtonEvent &ev)
1584{ 1848{
1585 int reportmode = 0, clickintime; 1849 int reportmode = 0, clickintime;
1586 1850
1587 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1851 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1852
1588 if (!bypass_keystate) 1853 if (!bypass_keystate)
1589 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1854 reportmode = !! (priv_modes & PrivMode_mouse_report);
1855
1590 /* 1856 /*
1591 * VT window processing of button press 1857 * VT window processing of button press
1592 */ 1858 */
1593 if (ev.window == TermWin.vt) 1859 if (ev.window == vt)
1594 { 1860 {
1595#if RXVT_GRAPHICS 1861 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1596 if (ev.subwindow != None) 1862 return;
1597 rxvt_Gr_ButtonPress (ev.x, ev.y);
1598 else
1599#endif
1600 1863
1864#if ISO_14755
1865 // 5.4
1866 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1867 {
1868 iso14755_54 (ev.x, ev.y);
1869 return;
1601 { 1870 }
1871#endif
1872
1602 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1873 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1874
1603 if (reportmode) 1875 if (reportmode)
1876 {
1877 /* mouse report from vt window */
1878 /* save the xbutton state (for ButtonRelease) */
1879 MEvent.state = ev.state;
1880#ifdef MOUSE_REPORT_DOUBLECLICK
1881 if (ev.button == MEvent.button && clickintime)
1604 { 1882 {
1605 /* mouse report from vt window */ 1883 /* same button, within alloted time */
1606 /* save the xbutton state (for ButtonRelease) */ 1884 MEvent.clicks++;
1607 MEvent.state = ev.state; 1885
1608#ifdef MOUSE_REPORT_DOUBLECLICK 1886 if (MEvent.clicks > 1)
1609 if (ev.button == MEvent.button && clickintime)
1610 { 1887 {
1611 /* same button, within alloted time */
1612 MEvent.clicks++;
1613 if (MEvent.clicks > 1)
1614 {
1615 /* only report double clicks */ 1888 /* only report double clicks */
1616 MEvent.clicks = 2; 1889 MEvent.clicks = 2;
1617 mouse_report (ev); 1890 mouse_report (ev);
1618 1891
1619 /* don't report the release */ 1892 /* don't report the release */
1620 MEvent.clicks = 0; 1893 MEvent.clicks = 0;
1621 MEvent.button = AnyButton; 1894 MEvent.button = AnyButton;
1622 }
1623 } 1895 }
1624 else
1625 {
1626 /* different button, or time expired */
1627 MEvent.clicks = 1;
1628 MEvent.button = ev.button;
1629 mouse_report (ev);
1630 }
1631#else
1632 MEvent.button = ev.button;
1633 mouse_report (ev);
1634#endif /* MOUSE_REPORT_DOUBLECLICK */
1635
1636 } 1896 }
1637 else 1897 else
1638 { 1898 {
1899 /* different button, or time expired */
1900 MEvent.clicks = 1;
1901 MEvent.button = ev.button;
1902 mouse_report (ev);
1903 }
1904#else
1905 MEvent.button = ev.button;
1906 mouse_report (ev);
1907#endif /* MOUSE_REPORT_DOUBLECLICK */
1908
1909 }
1910 else
1911 {
1639 if (ev.button != MEvent.button) 1912 if (ev.button != MEvent.button)
1640 MEvent.clicks = 0; 1913 MEvent.clicks = 0;
1914
1641 switch (ev.button) 1915 switch (ev.button)
1642 { 1916 {
1643 case Button1: 1917 case Button1:
1918 /* allow meta + click to select rectangular areas */
1919 /* should be done in screen.C */
1920#if ENABLE_FRILLS
1921 selection.rect = !!(ev.state & ModMetaMask);
1922#else
1923 selection.rect = false;
1924#endif
1925
1644 /* allow shift+left click to extend selection */ 1926 /* allow shift+left click to extend selection */
1645 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1927 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1646 { 1928 {
1647 if (MEvent.button == Button1 && clickintime)
1648 selection_rotate (ev.x, ev.y);
1649 else
1650 selection_extend (ev.x, ev.y, 1);
1651 }
1652 else
1653 {
1654 if (MEvent.button == Button1 && clickintime)
1655 MEvent.clicks++;
1656 else
1657 MEvent.clicks = 1;
1658
1659 selection_click (MEvent.clicks, ev.x, ev.y);
1660 }
1661
1662 MEvent.button = Button1;
1663 break;
1664
1665 case Button3:
1666 if (MEvent.button == Button3 && clickintime) 1929 if (MEvent.button == Button1 && clickintime)
1667 selection_rotate (ev.x, ev.y); 1930 selection_rotate (ev.x, ev.y);
1668 else 1931 else
1669 selection_extend (ev.x, ev.y, 1); 1932 selection_extend (ev.x, ev.y, 1);
1933 }
1934 else
1935 {
1936 if (MEvent.button == Button1 && clickintime)
1937 MEvent.clicks++;
1938 else
1939 MEvent.clicks = 1;
1940
1941 selection_click (MEvent.clicks, ev.x, ev.y);
1942 }
1943
1944 MEvent.button = Button1;
1945 break;
1946
1947 case Button3:
1948 if (MEvent.button == Button3 && clickintime)
1949 selection_rotate (ev.x, ev.y);
1950 else
1951 selection_extend (ev.x, ev.y, 1);
1952
1670 MEvent.button = Button3; 1953 MEvent.button = Button3;
1671 break; 1954 break;
1672 }
1673 } 1955 }
1956 }
1957
1674 MEvent.time = ev.time; 1958 MEvent.time = ev.time;
1675 return; 1959 return;
1676 }
1677 } 1960 }
1678 1961
1679 /* 1962 /*
1680 * Scrollbar window processing of button press 1963 * Scrollbar window processing of button press
1681 */ 1964 */
… …
1745 upordown = 1; /* down */ 2028 upordown = 1; /* down */
1746 } 2029 }
1747 if (upordown) 2030 if (upordown)
1748 { 2031 {
1749#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2032#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1750 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2033 cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1751#endif 2034#endif
1752 if (scr_page (upordown < 0 ? UP : DN, 1)) 2035 if (scr_page (upordown < 0 ? UP : DN, 1))
1753 { 2036 {
1754 if (upordown < 0) 2037 if (upordown < 0)
1755 scrollBar.setUp (); 2038 scrollBar.setUp ();
… …
1771 break; 2054 break;
1772 case R_SB_ALIGN_BOTTOM: 2055 case R_SB_ALIGN_BOTTOM:
1773 csrO = scrollBar.bot - scrollBar.top; 2056 csrO = scrollBar.bot - scrollBar.top;
1774 break; 2057 break;
1775 } 2058 }
2059
1776 if (scrollBar.style == R_SB_XTERM 2060 if (scrollBar.style == R_SB_XTERM
1777 || scrollbar_above_slider (ev.y) 2061 || scrollbar_above_slider (ev.y)
1778 || scrollbar_below_slider (ev.y)) 2062 || scrollbar_below_slider (ev.y))
1779 scr_move_to ( scrollbar_position (ev.y) - csrO, 2063 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ());
1780 scrollbar_size ()); 2064
1781 scrollBar.setMotion (); 2065 scrollBar.setMotion ();
1782 break; 2066 break;
1783 2067
1784 case Button1: 2068 case Button1:
1785 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2069 if (scrollbar_align == R_SB_ALIGN_CENTRE)
… …
1789 case Button3: 2073 case Button3:
1790 if (scrollBar.style != R_SB_XTERM) 2074 if (scrollBar.style != R_SB_XTERM)
1791 { 2075 {
1792 if (scrollbar_above_slider (ev.y)) 2076 if (scrollbar_above_slider (ev.y))
1793# ifdef RXVT_SCROLL_FULL 2077# ifdef RXVT_SCROLL_FULL
1794 scr_page (UP, TermWin.nrow - 1); 2078 scr_page (UP, nrow - 1);
1795# else 2079# else
1796 scr_page (UP, TermWin.nrow / 4); 2080 scr_page (UP, nrow / 4);
1797# endif 2081# endif
1798 else if (scrollbar_below_slider (ev.y)) 2082 else if (scrollbar_below_slider (ev.y))
1799# ifdef RXVT_SCROLL_FULL 2083# ifdef RXVT_SCROLL_FULL
1800 scr_page (DN, TermWin.nrow - 1); 2084 scr_page (DN, nrow - 1);
1801# else 2085# else
1802 scr_page (DN, TermWin.nrow / 4); 2086 scr_page (DN, nrow / 4);
1803# endif 2087# endif
1804 else 2088 else
1805 scrollBar.setMotion (); 2089 scrollBar.setMotion ();
1806 } 2090 }
1807 else 2091 else
1808 { 2092 {
1809 scr_page ((ev.button == Button1 ? DN : UP), 2093 scr_page ((ev.button == Button1 ? DN : UP),
1810 (TermWin.nrow 2094 (nrow
1811 * scrollbar_position (ev.y) 2095 * scrollbar_position (ev.y)
1812 / scrollbar_size ())); 2096 / scrollbar_size ()));
1813 } 2097 }
2098
1814 break; 2099 break;
1815 } 2100 }
1816 } 2101 }
2102
1817 return; 2103 return;
1818 } 2104 }
1819#if MENUBAR
1820 /*
1821 * Menubar window processing of button press
1822 */
1823 if (isMenuBarWindow (ev.window))
1824 menubar_control (ev);
1825#endif
1826} 2105}
1827 2106
1828void 2107void
1829rxvt_term::button_release (const XButtonEvent &ev) 2108rxvt_term::button_release (XButtonEvent &ev)
1830{ 2109{
1831 int reportmode = 0; 2110 int reportmode = 0;
1832 2111
1833 csrO = 0; /* reset csr Offset */ 2112 csrO = 0; /* reset csr Offset */
1834 if (!bypass_keystate) 2113 if (!bypass_keystate)
1835 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2114 reportmode = !! (priv_modes & PrivMode_mouse_report);
1836 2115
1837 if (scrollbar_isUpDn ()) 2116 if (scrollbar_isUpDn ())
1838 { 2117 {
1839 scrollBar.setIdle (); 2118 scrollBar.setIdle ();
1840 scrollbar_show (0); 2119 scrollbar_show (0);
1841#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1842 refresh_type &= ~SMOOTH_REFRESH;
1843#endif
1844
1845 } 2120 }
2121
1846#ifdef SELECTION_SCROLLING 2122#ifdef SELECTION_SCROLLING
1847 pending_scroll_selection=0; 2123 if (sel_scroll_ev.active)
2124 sel_scroll_ev.stop();
1848#endif 2125#endif
2126
1849 if (ev.window == TermWin.vt) 2127 if (ev.window == vt)
1850 { 2128 {
1851#ifdef RXVT_GRAPHICS 2129 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
1852 if (ev.subwindow != None) 2130 return;
1853 rxvt_Gr_ButtonRelease (ev.x, ev.y);
1854 else
1855#endif
1856 2131
1857 { 2132#if ISO_14755
2133 // 5.4
2134 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2135 return;
2136#endif
2137
1858 if (reportmode) 2138 if (reportmode)
2139 {
2140 /* mouse report from vt window */
2141 /* don't report release of wheel "buttons" */
2142 if (ev.button >= 4)
2143 return;
2144#ifdef MOUSE_REPORT_DOUBLECLICK
2145 /* only report the release of 'slow' single clicks */
2146 if (MEvent.button != AnyButton
2147 && (ev.button != MEvent.button
2148 || (ev.time - MEvent.time
2149 > MULTICLICK_TIME / 2)))
1859 { 2150 {
1860 /* mouse report from vt window */
1861 /* don't report release of wheel "buttons" */
1862 if (ev.button >= 4)
1863 return;
1864#ifdef MOUSE_REPORT_DOUBLECLICK
1865 /* only report the release of 'slow' single clicks */
1866 if (MEvent.button != AnyButton
1867 && (ev.button != MEvent.button
1868 || (ev.time - MEvent.time
1869 > MULTICLICK_TIME / 2)))
1870 {
1871 MEvent.clicks = 0; 2151 MEvent.clicks = 0;
1872 MEvent.button = AnyButton;
1873 mouse_report (ev);
1874 }
1875#else /* MOUSE_REPORT_DOUBLECLICK */
1876 MEvent.button = AnyButton; 2152 MEvent.button = AnyButton;
1877 mouse_report (ev); 2153 mouse_report (ev);
2154 }
2155#else /* MOUSE_REPORT_DOUBLECLICK */
2156 MEvent.button = AnyButton;
2157 mouse_report (ev);
1878#endif /* MOUSE_REPORT_DOUBLECLICK */ 2158#endif /* MOUSE_REPORT_DOUBLECLICK */
1879 return; 2159 return;
2160 }
2161
2162 /*
2163 * dumb hack to compensate for the failure of click-and-drag
2164 * when overriding mouse reporting
2165 */
2166 if (priv_modes & PrivMode_mouse_report
2167 && bypass_keystate
2168 && ev.button == Button1 && MEvent.clicks <= 1)
2169 selection_extend (ev.x, ev.y, 0);
2170
2171 switch (ev.button)
2172 {
2173 case Button1:
2174 case Button3:
2175 selection_make (ev.time);
2176 break;
2177
2178 case Button2:
2179 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window?
2180 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
2181 break;
2182
2183#ifdef MOUSE_WHEEL
2184 case Button4:
2185 case Button5:
2186 {
2187 int i;
2188 page_dirn v;
2189
2190 v = ev.button == Button4 ? UP : DN;
2191
2192 if (ev.state & ShiftMask)
2193 i = 1;
2194 else if (option (Opt_mouseWheelScrollPage))
2195 i = nrow - 1;
2196 else
2197 i = 5;
2198
2199# ifdef MOUSE_SLIP_WHEELING
2200 if (ev.state & ControlMask)
2201 {
2202 mouse_slip_wheel_speed += v ? -1 : 1;
2203 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2204 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2205
2206 if (slip_wheel_ev.at < NOW)
2207 slip_wheel_ev.at = NOW + SCROLLBAR_CONTINUOUS_DELAY;
2208
2209 slip_wheel_ev.start ();
2210 }
2211 else
2212 {
2213# endif
2214 scr_page (v, i);
2215 scrollbar_show (1);
2216# ifdef MOUSE_SLIP_WHEELING
2217 }
2218# endif
1880 } 2219 }
2220 break;
2221#endif
2222 }
2223 }
2224}
2225
2226/*}}} */
2227
2228bool
2229rxvt_term::cmd_parse ()
2230{
2231 bool flag = false;
2232 wchar_t ch = NOCHAR;
2233 char *seq_begin; // remember start of esc-sequence here
2234
2235 for (;;)
2236 {
2237 if (ch == NOCHAR)
2238 {
2239 seq_begin = cmdbuf_ptr;
2240 ch = next_char ();
2241
2242 if (ch == NOCHAR)
2243 break;
2244 }
2245
2246 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT)
2247 {
2248 if (!seen_input)
2249 {
2250 seen_input = 1;
2251 // many badly-written programs (e.g. jed) contain a race condition:
2252 // they first read the screensize and then install a SIGWINCH handler.
2253 // some window managers resize the window early, and these programs
2254 // then sometimes get the size wrong.
2255 // unfortunately other programs are even more buggy and dislike
2256 // being sent SIGWINCH, so only do it when we were in fact being
2257 // resized.
2258 if (seen_resize && cmd_pid)
2259 kill (-cmd_pid, SIGWINCH);
2260 }
2261
2262 /* Read a text string from the input buffer */
2263 wchar_t buf[UBUFSIZ];
2264 bool refreshnow = false;
2265 int nlines = 0;
2266 wchar_t *str = buf;
2267 wchar_t *eol = str + min (ncol, UBUFSIZ);
2268
2269 for (;;)
2270 {
2271 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2272 break;
2273
2274 *str++ = ch;
2275
2276 if (ch == C0_LF || str >= eol)
2277 {
2278 if (ch == C0_LF)
2279 nlines++;
2280
2281 refresh_count++;
2282
2283 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2284 {
2285 refresh_count = 0;
2286
2287 if (!option (Opt_skipScroll) || io_manager::now () > NOW + 1. / 60.)
2288 {
2289 refreshnow = true;
2290 ch = NOCHAR;
2291 break;
2292 }
2293 }
2294
2295 // scr_add_lines only works for nlines <= nrow - 1.
2296 if (nlines >= nrow - 1)
2297 {
2298 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2299 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2300 scr_add_lines (buf, str - buf, nlines);
2301
2302 nlines = 0;
2303 str = buf;
2304 eol = str + min (ncol, UBUFSIZ);
2305 }
2306
2307 if (str >= eol)
2308 {
2309 if (eol >= buf + UBUFSIZ)
2310 {
2311 ch = NOCHAR;
2312 break;
2313 }
2314 else
2315 eol = min (eol + ncol, buf + UBUFSIZ);
2316 }
2317
2318 }
2319
2320 seq_begin = cmdbuf_ptr;
2321 ch = next_char ();
2322 }
2323
2324 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2325 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2326 scr_add_lines (buf, str - buf, nlines);
2327
1881 /* 2328 /*
1882 * dumb hack to compensate for the failure of click-and-drag 2329 * If there have been a lot of new lines, then update the screen
1883 * when overriding mouse reporting 2330 * What the heck we'll cheat and only refresh less than every page-full.
2331 * if skipScroll is enabled.
1884 */ 2332 */
1885 if (PrivateModes & PrivMode_mouse_report 2333 if (refreshnow)
1886 && bypass_keystate
1887 && ev.button == Button1 && MEvent.clicks <= 1)
1888 selection_extend (ev.x, ev.y, 0);
1889
1890 switch (ev.button)
1891 { 2334 {
1892 case Button1: 2335 flag = true;
1893 case Button3:
1894 selection_make (ev.time);
1895 break;
1896 case Button2:
1897 selection_request (ev.time, ev.x, ev.y);
1898 break;
1899#ifdef MOUSE_WHEEL
1900 case Button4:
1901 case Button5:
1902 {
1903 int i;
1904 page_dirn v;
1905
1906 v = (ev.button == Button4) ? UP : DN;
1907 if (ev.state & ShiftMask)
1908 i = 1;
1909 else if ((Options & Opt_mouseWheelScrollPage))
1910 i = TermWin.nrow - 1;
1911 else
1912 i = 5;
1913# ifdef MOUSE_SLIP_WHEELING
1914 if (ev.state & ControlMask)
1915 {
1916 mouse_slip_wheel_speed += (v ? -1 : 1);
1917 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY;
1918 }
1919# endif
1920# ifdef JUMP_MOUSE_WHEEL
1921 scr_page (v, i);
1922 scr_refresh (SMOOTH_REFRESH); 2336 scr_refresh ();
1923 scrollbar_show (1); 2337 want_refresh = 1;
1924# else
1925 while (i--)
1926 {
1927 scr_page (v, 1);
1928 scr_refresh (SMOOTH_REFRESH);
1929 scrollbar_show (1);
1930 }
1931# endif
1932
1933 }
1934 break;
1935#endif
1936
1937 } 2338 }
1938 }
1939 }
1940#ifdef MENUBAR
1941 else if (isMenuBarWindow (ev.window))
1942 menubar_control (ev);
1943#endif
1944}
1945 2339
1946
1947#ifdef TRANSPARENT
1948/*
1949 * Check our parents are still who we think they are.
1950 * Do transparency updates if required
1951 */
1952int
1953rxvt_term::check_our_parents ()
1954{
1955 int i, pchanged, aformat, have_pixmap, rootdepth;
1956 unsigned long nitems, bytes_after;
1957 Atom atype;
1958 unsigned char *prop = NULL;
1959 Window root, oldp, *list;
1960 Pixmap rootpixmap = None;
1961 XWindowAttributes wattr, wrootattr;
1962
1963 pchanged = 0;
1964
1965 if (! (Options & Opt_transparent))
1966 return pchanged; /* Don't try any more */
1967
1968 XGetWindowAttributes (display->display, display->root, &wrootattr);
1969 rootdepth = wrootattr.depth;
1970
1971 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
1972 if (rootdepth != wattr.depth)
1973 {
1974 if (am_transparent)
1975 { 2340 }
1976 pchanged = 1; 2341 else
1977 XSetWindowBackground (display->display, TermWin.vt,
1978 PixColors[Color_bg]);
1979 am_transparent = am_pixmap_trans = 0;
1980 } 2342 {
1981 return pchanged; /* Don't try any more */ 2343 try
1982 }
1983
1984 /* Get all X ops out of the queue so that our information is up-to-date. */
1985 XSync (display->display, False);
1986
1987 /*
1988 * Make the frame window set by the window manager have
1989 * the root background. Some window managers put multiple nested frame
1990 * windows for each client, so we have to take care about that.
1991 */
1992 i = (xa[XA_XROOTPMAPID] != 0
1993 && (XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID],
1994 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1995 &nitems, &bytes_after, &prop) == Success));
1996 if (!i || prop == NULL)
1997 have_pixmap = 0;
1998 else
1999 {
2000 have_pixmap = 1;
2001 rootpixmap = * ((Pixmap *)prop);
2002 XFree (prop);
2003 }
2004 if (have_pixmap)
2005 {
2006 /*
2007 * Copy display->root pixmap transparency
2008 */
2009 int sx, sy, nx, ny;
2010 unsigned int nw, nh;
2011 Window cr;
2012 XImage *image;
2013 GC gc;
2014 XGCValues gcvalue;
2015
2016 XTranslateCoordinates (display->display, TermWin.parent[0], display->root,
2017 0, 0, &sx, &sy, &cr);
2018 nw = (unsigned int)szHint.width;
2019 nh = (unsigned int)szHint.height;
2020 nx = ny = 0;
2021 if (sx < 0)
2022 {
2023 nw += sx;
2024 nx = -sx;
2025 sx = 0;
2026 }
2027 if (sy < 0)
2028 {
2029 nh += sy;
2030 ny = -sy;
2031 sy = 0;
2032 }
2033 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
2034 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
2035 allowedxerror = -1;
2036 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes,
2037 ZPixmap);
2038 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2039 /* XXX: may need a delay here? */
2040 allowedxerror = 0;
2041 if (image == NULL)
2042 {
2043 if (am_transparent && am_pixmap_trans)
2044 { 2344 {
2045 pchanged = 1; 2345 process_nonprinting (ch);
2046 if (TermWin.pixmap != None)
2047 {
2048 XFreePixmap (display->display, TermWin.pixmap);
2049 TermWin.pixmap = None;
2050 }
2051 } 2346 }
2052 am_pixmap_trans = 0; 2347 catch (const class out_of_input &o)
2053 }
2054 else
2055 {
2056 if (TermWin.pixmap != None)
2057 XFreePixmap (display->display, TermWin.pixmap);
2058 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
2059 (unsigned int)szHint.width,
2060 (unsigned int)szHint.height,
2061 (unsigned int)image->depth);
2062 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue);
2063 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0,
2064 nx, ny, (unsigned int)image->width,
2065 (unsigned int)image->height);
2066 XFreeGC (display->display, gc);
2067 XDestroyImage (image);
2068 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2069 TermWin.pixmap);
2070 if (!am_transparent || !am_pixmap_trans)
2071 pchanged = 1;
2072 am_transparent = am_pixmap_trans = 1;
2073 }
2074 }
2075 if (!am_pixmap_trans)
2076 {
2077 unsigned int n;
2078 /*
2079 * InheritPixmap transparency
2080 */
2081 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2082 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window));
2083 i++)
2084 {
2085 oldp = TermWin.parent[i];
2086 XQueryTree (display->display, TermWin.parent[i - 1], &root,
2087 &TermWin.parent[i], &list, &n);
2088 XFree (list);
2089 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2090 if (TermWin.parent[i] == display->root)
2091 { 2348 {
2092 if (oldp != None) 2349 // we ran out of input, retry later
2093 pchanged = 1; 2350 cmdbuf_ptr = seq_begin;
2094 break; 2351 break;
2095 } 2352 }
2096 if (oldp != TermWin.parent[i]) 2353
2097 pchanged = 1; 2354 ch = NOCHAR;
2098 }
2099 n = 0;
2100 if (pchanged)
2101 { 2355 }
2102 for (; n < (unsigned int)i; n++) 2356 }
2103 { 2357
2104 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2358 return flag;
2105 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2359}
2106 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2360
2107 { 2361// read the next character
2108 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2362wchar_t
2109 break; 2363rxvt_term::next_char () NOTHROW
2110 } 2364{
2111 } 2365 while (cmdbuf_ptr < cmdbuf_endp)
2366 {
2367 // assume 7-bit to be ascii ALWAYS
2368 if ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b)
2369 return *cmdbuf_ptr++;
2370
2371 wchar_t wc;
2372 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2373
2374 if (len == (size_t)-2)
2112 } 2375 {
2113 if (n > (int) (sizeof (TermWin.parent) 2376 // the mbstate stores incomplete sequences. didn't know this :/
2114 / sizeof (TermWin.parent[0]))) 2377 cmdbuf_ptr = cmdbuf_endp;
2378 break;
2115 { 2379 }
2116 D_X ((stderr, "InheritPixmap Turning off"));
2117 XSetWindowBackground (display->display, TermWin.parent[0],
2118 PixColors[Color_fg]);
2119 XSetWindowBackground (display->display, TermWin.vt,
2120 PixColors[Color_bg]);
2121 am_transparent = 0;
2122 /* XXX: also turn off Opt_transparent? */
2123 }
2124 else
2125 {
2126 /* wait (an arbitrary period) for the WM to do its thing
2127 * needed for fvwm2.2.2 (and before?) */
2128# ifdef HAVE_NANOSLEEP
2129 struct timespec rqt;
2130 2380
2131 rqt.tv_sec = 1; 2381 if (len == (size_t)-1)
2132 rqt.tv_nsec = 0; 2382 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2133 nanosleep (&rqt, NULL); 2383
2134# else 2384 // assume wchar == unicode
2135 sleep (1); 2385 cmdbuf_ptr += len;
2136# endif 2386 return wc & UNICODE_MASK;
2137 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2138 for (n = 0; n < (unsigned int)i; n++)
2139 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n],
2140 ParentRelative);
2141 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2142 ParentRelative);
2143 am_transparent = 1;
2144 }
2145 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2146 TermWin.parent[i] = None;
2147 } 2387 }
2388
2389 return NOCHAR;
2390}
2391
2392// read the next octet
2393uint32_t
2394rxvt_term::next_octet () NOTHROW
2395{
2396 return cmdbuf_ptr < cmdbuf_endp
2397 ? (unsigned char)*cmdbuf_ptr++
2398 : NOCHAR;
2399}
2400
2401static class out_of_input out_of_input;
2402
2403/* rxvt_cmd_getc () - Return next input character */
2404/*
2405 * Return the next input character after first passing any keyboard input
2406 * to the command.
2407 */
2408wchar_t
2409rxvt_term::cmd_getc () THROW ((class out_of_input))
2410{
2411 wchar_t c = next_char ();
2412
2413 if (c == NOCHAR)
2414 throw out_of_input;
2415
2148 return pchanged; 2416 return c;
2149} 2417}
2150#endif
2151 2418
2152/*}}} */ 2419uint32_t
2420rxvt_term::cmd_get8 () THROW ((class out_of_input))
2421{
2422 uint32_t c = next_octet ();
2423
2424 if (c == NOCHAR)
2425 throw out_of_input;
2426
2427 return c;
2428}
2153 2429
2154/*{{{ print pipe */ 2430/*{{{ print pipe */
2155/*----------------------------------------------------------------------*/ 2431/*----------------------------------------------------------------------*/
2156#ifdef PRINTPIPE 2432#ifdef PRINTPIPE
2157FILE * 2433FILE *
2158rxvt_term::popen_printer () 2434rxvt_term::popen_printer ()
2159{ 2435{
2160 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2436 FILE *stream = popen (rs[Rs_print_pipe], "w");
2161 2437
2162 if (stream == NULL) 2438 if (stream == NULL)
2163 rxvt_print_error ("can't open printer pipe"); 2439 rxvt_warn ("can't open printer pipe, not printing.\n");
2440
2164 return stream; 2441 return stream;
2165} 2442}
2166 2443
2167int 2444int
2168rxvt_term::pclose_printer (FILE *stream) 2445rxvt_term::pclose_printer (FILE *stream)
2169{ 2446{
2170 fflush (stream); 2447 fflush (stream);
2171 /* pclose () reported not to work on SunOS 4.1.3 */
2172# if defined (__sun__) /* TODO: RESOLVE THIS */
2173 /* pclose works provided SIGCHLD handler uses waitpid */
2174 return pclose (stream); /* return fclose (stream); */
2175# else
2176 return pclose (stream); 2448 return pclose (stream);
2177# endif
2178} 2449}
2179 2450
2180/* 2451/*
2181 * simulate attached vt100 printer 2452 * simulate attached vt100 printer
2182 */ 2453 */
2183void 2454void
2184rxvt_term::process_print_pipe () 2455rxvt_term::process_print_pipe ()
2185{ 2456{
2186 int done; 2457 int done;
2187 FILE *fd; 2458 FILE *fd;
2188 2459
2189 if ((fd = popen_printer ()) == NULL) 2460 if ((fd = popen_printer ()) == NULL)
2190 return; 2461 return;
2191 2462
2192 /* 2463 /*
2193 * Send all input to the printer until either ESC[4i or ESC[?4i 2464 * Send all input to the printer until either ESC[4i or ESC[?4i
2194 * is received. 2465 * is received.
2195 */ 2466 */
2196 for (done = 0; !done;) 2467 for (done = 0; !done;)
2197 { 2468 {
2198 unsigned char buf[8]; 2469 unsigned char buf[8];
2199 unsigned char ch; 2470 unicode_t ch;
2200 unsigned int i, len; 2471 unsigned int i, len;
2201 2472
2202 if ((ch = cmd_getc ()) != C0_ESC) 2473 if ((ch = cmd_getc ()) != C0_ESC)
2203 { 2474 {
2204 if (putc (ch, fd) == EOF) 2475 if (putc (ch, fd) == EOF)
2205 break; /* done = 1 */ 2476 break; /* done = 1 */
… …
2220 { 2491 {
2221 if ((buf[len++] = cmd_getc ()) == 'i') 2492 if ((buf[len++] = cmd_getc ()) == 'i')
2222 break; /* done = 1 */ 2493 break; /* done = 1 */
2223 } 2494 }
2224 } 2495 }
2496
2225 for (i = 0; i < len; i++) 2497 for (i = 0; i < len; i++)
2226 if (putc (buf[i], fd) == EOF) 2498 if (putc (buf[i], fd) == EOF)
2227 { 2499 {
2228 done = 1; 2500 done = 1;
2229 break; 2501 break;
2230 } 2502 }
2231 } 2503 }
2232 } 2504 }
2505
2233 pclose_printer (fd); 2506 pclose_printer (fd);
2234} 2507}
2235#endif /* PRINTPIPE */ 2508#endif /* PRINTPIPE */
2236/*}}} */ 2509/*}}} */
2237 2510
2238/* *INDENT-OFF* */ 2511/* *INDENT-OFF* */
2239enum { 2512enum {
2240 C1_40 = 0x40, 2513 C1_40 = 0x40,
2241 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2514 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2242 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2515 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2243 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2516 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2244 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2517 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2245}; 2518};
2246/* *INDENT-ON* */ 2519/* *INDENT-ON* */
2247 2520
2248/*{{{ process non-printing single characters */ 2521/*{{{ process non-printing single characters */
2249void 2522void
2250rxvt_term::process_nonprinting (unsigned char ch) 2523rxvt_term::process_nonprinting (unicode_t ch)
2251{ 2524{
2252 switch (ch) 2525 switch (ch)
2253 { 2526 {
2527 case C0_ESC:
2528 process_escape_seq ();
2529 break;
2254 case C0_ENQ: /* terminal Status */ 2530 case C0_ENQ: /* terminal Status */
2255 if (rs[Rs_answerbackstring]) 2531 if (rs[Rs_answerbackstring])
2256 tt_write ( 2532 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2257 (const unsigned char *)rs[Rs_answerbackstring],
2258 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2259 else 2533 else
2260 tt_write ((unsigned char *)VT100_ANS, 2534 tt_write (VT100_ANS, strlen (VT100_ANS));
2261 (unsigned int)STRLEN (VT100_ANS));
2262 break; 2535 break;
2263 case C0_BEL: /* bell */ 2536 case C0_BEL: /* bell */
2264 scr_bell (); 2537 scr_bell ();
2265 break; 2538 break;
2266 case C0_BS: /* backspace */ 2539 case C0_BS: /* backspace */
… …
2281 scr_charset_choose (1); 2554 scr_charset_choose (1);
2282 break; 2555 break;
2283 case C0_SI: /* shift in - acs */ 2556 case C0_SI: /* shift in - acs */
2284 scr_charset_choose (0); 2557 scr_charset_choose (0);
2285 break; 2558 break;
2559
2560#ifdef EIGHT_BIT_CONTROLS
2561 // 8-bit controls
2562 case 0x90: /* DCS */
2563 process_dcs_seq ();
2564 break;
2565 case 0x9b: /* CSI */
2566 process_csi_seq ();
2567 break;
2568 case 0x9d: /* OSC */
2569 process_osc_seq ();
2570 break;
2571#endif
2286 } 2572 }
2287} 2573}
2288/*}}} */ 2574/*}}} */
2289 2575
2290 2576
2291/*{{{ process VT52 escape sequences */ 2577/*{{{ process VT52 escape sequences */
2292void 2578void
2293rxvt_term::process_escape_vt52 (unsigned char ch) 2579rxvt_term::process_escape_vt52 (unicode_t ch)
2294{ 2580{
2295 int row, col; 2581 int row, col;
2296 2582
2297 switch (ch) 2583 switch (ch)
2298 { 2584 {
… …
2350 2636
2351/*{{{ process escape sequences */ 2637/*{{{ process escape sequences */
2352void 2638void
2353rxvt_term::process_escape_seq () 2639rxvt_term::process_escape_seq ()
2354{ 2640{
2355 unsigned char ch = cmd_getc (); 2641 unicode_t ch = cmd_getc ();
2356 2642
2357 if (PrivateModes & PrivMode_vt52) 2643 if (priv_modes & PrivMode_vt52)
2358 { 2644 {
2359 process_escape_vt52 (ch); 2645 process_escape_vt52 (ch);
2360 return; 2646 return;
2361 } 2647 }
2362 2648
… …
2377 scr_charset_set (2, (unsigned int)cmd_getc ()); 2663 scr_charset_set (2, (unsigned int)cmd_getc ());
2378 break; 2664 break;
2379 case '+': 2665 case '+':
2380 scr_charset_set (3, (unsigned int)cmd_getc ()); 2666 scr_charset_set (3, (unsigned int)cmd_getc ());
2381 break; 2667 break;
2382#ifdef MULTICHAR_SET 2668#if !ENABLE_MINIMAL
2383 case '$':
2384 scr_charset_set (-2, (unsigned int)cmd_getc ());
2385 break;
2386#endif
2387#ifndef NO_FRILLS
2388 case '6': 2669 case '6':
2389 scr_backindex (); 2670 scr_backindex ();
2390 break; 2671 break;
2391#endif 2672#endif
2392 case '7': 2673 case '7':
2393 scr_cursor (SAVE); 2674 scr_cursor (SAVE);
2394 break; 2675 break;
2395 case '8': 2676 case '8':
2396 scr_cursor (RESTORE); 2677 scr_cursor (RESTORE);
2397 break; 2678 break;
2398#ifndef NO_FRILLS 2679#if !ENABLE_MINIMAL
2399 case '9': 2680 case '9':
2400 scr_forwardindex (); 2681 scr_forwardindex ();
2401 break; 2682 break;
2402#endif 2683#endif
2403 case '=': 2684 case '=':
… …
2413 break; 2694 break;
2414 2695
2415 /* 8.3.87: NEXT LINE */ 2696 /* 8.3.87: NEXT LINE */
2416 case C1_NEL: /* ESC E */ 2697 case C1_NEL: /* ESC E */
2417 { 2698 {
2418 uint32_t nlcr[] = { '\n', '\r' }; 2699 wchar_t nlcr[] = { C0_LF, C0_CR };
2419 scr_add_lines (nlcr, 1, 2); 2700 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);
2420 } 2701 }
2421 break; 2702 break;
2422 2703
2423 /* kidnapped escape sequence: Should be 8.3.48 */ 2704 /* kidnapped escape sequence: Should be 8.3.48 */
2424 case C1_ESA: /* ESC G */ 2705 case C1_ESA: /* ESC G */
… …
2434 case C1_RI: /* ESC M */ 2715 case C1_RI: /* ESC M */
2435 scr_index (DN); 2716 scr_index (DN);
2436 break; 2717 break;
2437 2718
2438 /* 8.3.142: SINGLE-SHIFT TWO */ 2719 /* 8.3.142: SINGLE-SHIFT TWO */
2439 /*case C1_SS2: scr_single_shift (2); break; */ 2720 /*case C1_SS2: scr_single_shift (2); break; */
2440 2721
2441 /* 8.3.143: SINGLE-SHIFT THREE */ 2722 /* 8.3.143: SINGLE-SHIFT THREE */
2442 /*case C1_SS3: scr_single_shift (3); break; */ 2723 /*case C1_SS3: scr_single_shift (3); break; */
2443 2724
2444 /* 8.3.27: DEVICE CONTROL STRING */ 2725 /* 8.3.27: DEVICE CONTROL STRING */
2445 case C1_DCS: /* ESC P */ 2726 case C1_DCS: /* ESC P */
2446 process_dcs_seq (); 2727 process_dcs_seq ();
2447 break; 2728 break;
2448 2729
2449 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2730 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2450 case C1_SCI: /* ESC Z */ 2731 case C1_SCI: /* ESC Z */
2451 tt_write ((const unsigned char *)ESCZ_ANSWER, 2732 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2452 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2453 break; /* steal obsolete ESC [ c */ 2733 break; /* steal obsolete ESC [ c */
2454 2734
2455 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2735 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */
2456 case C1_CSI: /* ESC [ */ 2736 case C1_CSI: /* ESC [ */
2457 process_csi_seq (); 2737 process_csi_seq ();
… …
2462 process_osc_seq (); 2742 process_osc_seq ();
2463 break; 2743 break;
2464 2744
2465 /* 8.3.106: RESET TO INITIAL STATE */ 2745 /* 8.3.106: RESET TO INITIAL STATE */
2466 case 'c': 2746 case 'c':
2747 mbstate.reset ();
2467 scr_poweron (); 2748 scr_poweron ();
2468 scrollbar_show (1); 2749 scrollbar_show (1);
2469 break; 2750 break;
2470 2751
2471 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2752 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
… …
2483 2764
2484/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2765/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2485/* *INDENT-OFF* */ 2766/* *INDENT-OFF* */
2486enum { 2767enum {
2487 CSI_ICH = 0x40, 2768 CSI_ICH = 0x40,
2488 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2769 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2489 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2770 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2490 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2771 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2491 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 2772 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2492 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 2773 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2493 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2774 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
… …
2508 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2789 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2509 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2790 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2510 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2791 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2511 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2792 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2512 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2793 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2513 make_byte (0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 2794 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2514 }; 2795 };
2515/* *INDENT-ON* */ 2796/* *INDENT-ON* */
2516 2797
2517void 2798void
2518rxvt_term::process_csi_seq () 2799rxvt_term::process_csi_seq ()
2519{ 2800{
2520 unsigned char ch, priv, i; 2801 unicode_t ch, priv, i;
2521 unsigned int nargs, p; 2802 unsigned int nargs, p;
2522 int n, ndef; 2803 int n, ndef;
2523 int arg[ESC_ARGS]; 2804 int arg[ESC_ARGS] = { };
2524 2805
2525 for (nargs = ESC_ARGS; nargs > 0;) 2806 nargs = 0;
2526 arg[--nargs] = 0;
2527 2807
2528 priv = 0; 2808 priv = 0;
2529 ch = cmd_getc (); 2809 ch = cmd_getc ();
2530 if (ch >= '<' && ch <= '?') 2810 if (ch >= '<' && ch <= '?')
2531 { /* '<' '=' '>' '?' */ 2811 { /* '<' '=' '>' '?' */
2532 priv = ch; 2812 priv = ch;
2533 ch = cmd_getc (); 2813 ch = cmd_getc ();
2534 } 2814 }
2815
2535 /* read any numerical arguments */ 2816 /* read any numerical arguments */
2536 for (n = -1; ch < CSI_ICH; ) 2817 for (n = -1; ch < CSI_ICH; )
2537 { 2818 {
2538 if (isdigit (ch)) 2819 if (isdigit (ch))
2539 { 2820 {
… …
2546 { 2827 {
2547 if (nargs < ESC_ARGS) 2828 if (nargs < ESC_ARGS)
2548 arg[nargs++] = n; 2829 arg[nargs++] = n;
2549 n = -1; 2830 n = -1;
2550 } 2831 }
2551 else if (ch == '\b') 2832 else if (IS_CONTROL (ch))
2552 {
2553 scr_backspace ();
2554 }
2555 else if (ch == C0_ESC)
2556 {
2557 process_escape_seq ();
2558 return;
2559 }
2560 else if (ch < ' ')
2561 {
2562 process_nonprinting (ch); 2833 process_nonprinting (ch);
2563 } 2834
2564 ch = cmd_getc (); 2835 ch = cmd_getc ();
2565 } 2836 }
2566 2837
2567 if (ch > CSI_7F) 2838 if (ch > CSI_7F)
2568 return; 2839 return;
… …
2574 ndef = get_byte_array_bit (csi_defaults, i); 2845 ndef = get_byte_array_bit (csi_defaults, i);
2575 for (p = 0; p < nargs; p++) 2846 for (p = 0; p < nargs; p++)
2576 if (arg[p] == -1) 2847 if (arg[p] == -1)
2577 arg[p] = ndef; 2848 arg[p] = ndef;
2578 2849
2579#ifdef DEBUG_CMD
2580 fprintf (stderr, "CSI ");
2581 for (p = 0; p < nargs; p++)
2582 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2583 fprintf (stderr, "%c\n", ch);
2584#endif
2585
2586 /* 2850 /*
2587 * private mode handling 2851 * private mode handling
2588 */ 2852 */
2589 if (priv) 2853 if (priv)
2590 { 2854 {
2591 switch (priv) 2855 switch (priv)
2592 { 2856 {
2593 case '>': 2857 case '>':
2594 if (ch == CSI_DA) /* secondary device attributes */ 2858 if (ch == CSI_DA) /* secondary device attributes */
2859 {
2860 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2861 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2862 //
2863 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2864 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2865 // versions.
2866 //
2595 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2867 tt_printf ("\033[>%d;95;0c", 'U');
2868 }
2596 break; 2869 break;
2597 case '?': 2870 case '?':
2598 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2871 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2599 process_terminal_mode (ch, priv, nargs, arg); 2872 process_terminal_mode (ch, priv, nargs, arg);
2600 break; 2873 break;
… …
2705 2978
2706 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 2979 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2707 arg[0] = -arg[0]; 2980 arg[0] = -arg[0];
2708 /* FALLTHROUGH */ 2981 /* FALLTHROUGH */
2709 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 2982 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2710 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 2983 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2711 break; 2984 break;
2712 2985
2713 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 2986 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2714 tt_write ((const unsigned char *)VT100_ANS, 2987 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2715 (unsigned int) (sizeof (VT100_ANS) - 1));
2716 break; 2988 break;
2717 2989
2718 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 2990 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2719 process_sgr_mode (nargs, arg); 2991 process_sgr_mode (nargs, arg);
2720 break; 2992 break;
… …
2726 tt_printf ("\033[0n"); 2998 tt_printf ("\033[0n");
2727 break; 2999 break;
2728 case 6: /* CPR requested */ 3000 case 6: /* CPR requested */
2729 scr_report_position (); 3001 scr_report_position ();
2730 break; 3002 break;
2731#if defined (ENABLE_DISPLAY_ANSWER)
2732 case 7: /* unofficial extension */ 3003 case 7: /* unofficial extension */
3004 if (option (Opt_insecure))
2733 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3005 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2734 break; 3006 break;
2735#endif
2736 case 8: /* unofficial extension */ 3007 case 8: /* unofficial extension */
2737 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3008 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2738 break; 3009 break;
2739 } 3010 }
2740 break; 3011 break;
2741 3012
2742 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3013 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2775 break; 3046 break;
2776 3047
2777 case CSI_RM: /* 8.3.107: RESET MODE */ 3048 case CSI_RM: /* 8.3.107: RESET MODE */
2778 if (arg[0] == 4) 3049 if (arg[0] == 4)
2779 scr_insert_mode (0); 3050 scr_insert_mode (0);
3051 else if (arg[0] == 20)
3052 priv_modes &= ~PrivMode_LFNL;
2780 break; 3053 break;
2781 3054
2782 case CSI_SM: /* 8.3.126: SET MODE */ 3055 case CSI_SM: /* 8.3.126: SET MODE */
2783 if (arg[0] == 4) 3056 if (arg[0] == 4)
2784 scr_insert_mode (1); 3057 scr_insert_mode (1);
3058 else if (arg[0] == 20)
3059 priv_modes |= PrivMode_LFNL;
2785 break; 3060 break;
2786 3061
2787 /* 3062 /*
2788 * PRIVATE USE beyond this point. All CSI_7? sequences here 3063 * PRIVATE USE beyond this point. All CSI_7? sequences here
2789 */ 3064 */
… …
2801 break; 3076 break;
2802 case CSI_75: 3077 case CSI_75:
2803 scr_cursor (RESTORE); 3078 scr_cursor (RESTORE);
2804 break; 3079 break;
2805 3080
2806#ifndef NO_FRILLS 3081#if !ENABLE_MINIMAL
2807 case CSI_74: 3082 case CSI_74:
2808 process_window_ops (arg, nargs); 3083 process_window_ops (arg, nargs);
2809 break; 3084 break;
2810#endif 3085#endif
2811 3086
2812 case CSI_78: /* DECREQTPARM */ 3087 case CSI_78: /* DECREQTPARM */
2813 if (arg[0] == 0 || arg[0] == 1) 3088 if (arg[0] == 0 || arg[0] == 1)
2814 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3089 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2815 /* FALLTHROUGH */ 3090 break;
2816 3091
2817 default: 3092 default:
2818 break; 3093 break;
2819 } 3094 }
2820} 3095}
2821/*}}} */ 3096/*}}} */
2822 3097
2823#ifndef NO_FRILLS 3098#if !ENABLE_MINIMAL
2824/* ARGSUSED */ 3099/* ARGSUSED */
2825void 3100void
2826rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3101rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2827{ 3102{
2828 int x, y; 3103 int x, y;
2829#if 0
2830 char *s;
2831#endif
2832 XWindowAttributes wattr; 3104 XWindowAttributes wattr;
2833 Window wdummy; 3105 Window wdummy;
3106
3107 dLocal (Display *, dpy);
2834 3108
2835 if (nargs == 0) 3109 if (nargs == 0)
2836 return; 3110 return;
3111
2837 switch (args[0]) 3112 switch (args[0])
2838 { 3113 {
2839 /* 3114 /*
2840 * commands 3115 * commands
2841 */ 3116 */
2842 case 1: /* deiconify window */ 3117 case 1: /* deiconify window */
2843 XMapWindow (display->display, TermWin.parent[0]); 3118 XMapWindow (dpy, parent[0]);
2844 break; 3119 break;
2845 case 2: /* iconify window */ 3120 case 2: /* iconify window */
2846 XIconifyWindow (display->display, TermWin.parent[0], 3121 XIconifyWindow (dpy, parent[0], display->screen);
2847 DefaultScreen (display->display));
2848 break; 3122 break;
2849 case 3: /* set position (pixels) */ 3123 case 3: /* set position (pixels) */
2850 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3124 XMoveWindow (dpy, parent[0], args[1], args[2]);
2851 break; 3125 break;
2852 case 4: /* set size (pixels) */ 3126 case 4: /* set size (pixels) */
2853 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3127 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2854 break; 3128 break;
2855 case 5: /* raise window */ 3129 case 5: /* raise window */
2856 XRaiseWindow (display->display, TermWin.parent[0]); 3130 XRaiseWindow (dpy, parent[0]);
2857 break; 3131 break;
2858 case 6: /* lower window */ 3132 case 6: /* lower window */
2859 XLowerWindow (display->display, TermWin.parent[0]); 3133 XLowerWindow (dpy, parent[0]);
2860 break; 3134 break;
2861 case 7: /* refresh window */ 3135 case 7: /* refresh window */
2862 scr_touch (true); 3136 scr_touch (true);
2863 break; 3137 break;
2864 case 8: /* set size (chars) */ 3138 case 8: /* set size (chars) */
2865 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3139 set_widthheight ((unsigned int) (args[2] * fwidth),
2866 (unsigned int) (args[1] * TermWin.fheight)); 3140 (unsigned int) (args[1] * fheight));
2867 break; 3141 break;
3142
3143 //case 9: NYI, TODO, restore maximized window or maximize window
2868 default: 3144 default:
2869 if (args[0] >= 24) /* set height (chars) */ 3145 if (args[0] >= 24) /* set height (chars) */
2870 set_widthheight ((unsigned int)TermWin.width, 3146 set_widthheight ((unsigned int)width,
2871 (unsigned int) (args[1] * TermWin.fheight)); 3147 (unsigned int) (args[1] * fheight));
2872 break; 3148 break;
3149
2873 /* 3150 /*
2874 * reports - some output format copied from XTerm 3151 * reports - some output format copied from XTerm
2875 */ 3152 */
2876 case 11: /* report window state */ 3153 case 11: /* report window state */
2877 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3154 XGetWindowAttributes (dpy, parent[0], &wattr);
2878 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3155 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2879 break; 3156 break;
2880 case 13: /* report window position */ 3157 case 13: /* report window position */
2881 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3158 XGetWindowAttributes (dpy, parent[0], &wattr);
2882 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3159 XTranslateCoordinates (dpy, parent[0], wattr.root,
2883 -wattr.border_width, -wattr.border_width, 3160 -wattr.border_width, -wattr.border_width,
2884 &x, &y, &wdummy); 3161 &x, &y, &wdummy);
2885 tt_printf ("\033[3;%d;%dt", x, y); 3162 tt_printf ("\033[3;%d;%dt", x, y);
2886 break; 3163 break;
2887 case 14: /* report window size (pixels) */ 3164 case 14: /* report window size (pixels) */
2888 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3165 XGetWindowAttributes (dpy, parent[0], &wattr);
2889 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3166 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2890 break; 3167 break;
3168 case 18: /* report text area size (chars) */
3169 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3170 break;
2891 case 18: /* report window size (chars) */ 3171 case 19: /* report window size (chars) */
2892 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3172 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2893 break; 3173 break;
2894#if 0 /* XXX: currently disabled due to security concerns */
2895 case 20: /* report icon label */ 3174 case 20: /* report icon label */
3175 {
3176 char *s;
2896 XGetIconName (display->display, TermWin.parent[0], &s); 3177 XGetIconName (dpy, parent[0], &s);
2897 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3178 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3179 XFree (s);
3180 }
2898 break; 3181 break;
2899 case 21: /* report window title */ 3182 case 21: /* report window title */
3183 {
3184 char *s;
2900 XFetchName (display->display, TermWin.parent[0], &s); 3185 XFetchName (dpy, parent[0], &s);
2901 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3186 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3187 XFree (s);
3188 }
2902 break; 3189 break;
2903#endif
2904
2905 } 3190 }
2906} 3191}
2907#endif 3192#endif
2908 3193
2909/*----------------------------------------------------------------------*/ 3194/*----------------------------------------------------------------------*/
2910/* 3195/*
2911 * get input up until STRING TERMINATOR (or BEL) 3196 * get input up until STRING TERMINATOR (or BEL)
2912 * ends_how is terminator used. returned input must be free ()d 3197 * ends_how is terminator used. returned input must be free()'d
2913 */ 3198 */
2914unsigned char * 3199char *
2915rxvt_term::get_to_st (unsigned char *ends_how) 3200rxvt_term::get_to_st (unicode_t &ends_how)
2916{ 3201{
2917 int seen_esc = 0; /* seen escape? */ 3202 unicode_t ch;
3203 bool seen_esc = false;
2918 unsigned int n = 0; 3204 unsigned int n = 0;
2919 unsigned char *s; 3205 wchar_t string[STRING_MAX];
2920 unsigned char ch, string[STRING_MAX];
2921 3206
2922 for (; (ch = cmd_getc ());) 3207 while ((ch = cmd_getc ()) != NOCHAR)
2923 { 3208 {
2924 if (ch == C0_BEL 3209 if (seen_esc)
2925 || ch == CHAR_ST 3210 {
2926 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3211 if (ch == 0x5c) /* 7bit ST */
2927 break; 3212 break;
3213 else
3214 return NULL;
3215 }
2928 if (ch == C0_ESC) 3216 else if (ch == C0_ESC)
2929 { 3217 {
2930 seen_esc = 1; 3218 seen_esc = true;
2931 continue; 3219 continue;
2932 } 3220 }
3221 else if (ch == C0_BEL || ch == CHAR_ST)
3222 break;
2933 else if (ch == '\t') 3223 else if (ch == C0_SYN)
2934 ch = ' '; /* translate '\t' to space */ 3224 ch = cmd_get8 ();
2935 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3225 else if (ch < 0x20)
2936 return NULL; /* other control character - exit */ 3226 return NULL; /* other control character - exit */
2937 if (n < sizeof (string) - 1) 3227
3228 seen_esc = false;
3229
3230 if (n >= STRING_MAX - 1)
3231 // stop at some sane length
3232 return NULL;
3233
2938 string[n++] = ch; 3234 string[n++] = ch;
2939 seen_esc = 0;
2940 } 3235 }
3236
2941 string[n++] = '\0'; 3237 string[n++] = '\0';
2942 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3238
2943 return NULL;
2944 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3239 ends_how = (ch == 0x5c ? C0_ESC : ch);
2945 STRNCPY (s, string, n); 3240
2946 return s; 3241 return rxvt_wcstombs (string);
2947} 3242}
2948 3243
2949/*----------------------------------------------------------------------*/ 3244/*----------------------------------------------------------------------*/
2950/* 3245/*
2951 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3246 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2952 */ 3247 */
2953void 3248void
2954rxvt_term::process_dcs_seq () 3249rxvt_term::process_dcs_seq ()
2955{ 3250{
2956 unsigned char eh, *s; 3251 char *s;
3252 unicode_t eh;
3253
2957 /* 3254 /*
2958 * Not handled yet 3255 * Not handled yet
2959 */ 3256 */
2960 s = get_to_st (&eh); 3257 s = get_to_st (eh);
2961 if (s) 3258 if (s)
2962 free (s); 3259 free (s);
3260
2963 return; 3261 return;
2964} 3262}
2965 3263
2966/*----------------------------------------------------------------------*/ 3264/*----------------------------------------------------------------------*/
2967/* 3265/*
2968 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3266 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2969 */ 3267 */
2970void 3268void
2971rxvt_term::process_osc_seq () 3269rxvt_term::process_osc_seq ()
2972{ 3270{
2973 unsigned char ch, eh, *s; 3271 unicode_t ch, eh;
2974 int arg; 3272 int arg;
2975 3273
2976 ch = cmd_getc (); 3274 ch = cmd_getc ();
2977 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3275 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2978 arg = arg * 10 + (ch - '0'); 3276 arg = arg * 10 + (ch - '0');
2979 3277
2980 if (ch == ';') 3278 if (ch == ';')
2981 { 3279 {
2982 s = get_to_st (&eh); 3280 char *s = get_to_st (eh);
3281
2983 if (s) 3282 if (s)
2984 { 3283 {
2985 /*
2986 * rxvt_menubar_dispatch () violates the constness of the string,
2987 * so do it here
2988 */
2989 if (arg == XTerm_Menu)
2990#if 0 /* XXX: currently disabled due to security concerns */
2991 menubar_dispatch ((char *)s);
2992#else
2993 (void)0;
2994#endif
2995 else
2996 xterm_seq (arg, (char *)s, eh); 3284 process_xterm_seq (arg, s, eh);
2997 free (s); 3285 free (s);
2998 } 3286 }
2999 } 3287 }
3000} 3288}
3289
3290void
3291rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3292{
3293 if (str[0] == '?' && !str[1])
3294 {
3295 rgba c;
3296 pix_colors_focused[color].get (c);
3297
3298#if XFT
3299 if (c.a != rgba::MAX_CC)
3300 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3301 else
3302#endif
3303 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3304 }
3305 else
3306 set_window_color (color, str);
3307}
3308
3001/* 3309/*
3002 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3310 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
3003 * 0 = change iconName/title
3004 * 1 = change iconName
3005 * 2 = change title
3006 * 4 = change color
3007 * 12 = change text color
3008 * 13 = change mouse foreground color
3009 * 17 = change highlight character colour
3010 * 18 = change bold character color
3011 * 19 = change underlined character color
3012 * 46 = change logfile (not implemented)
3013 * 50 = change font
3014 *
3015 * rxvt extensions:
3016 * 10 = menu (may change in future)
3017 * 20 = bg pixmap
3018 * 39 = change default fg color
3019 * 49 = change default bg color
3020 * 55 = dump scrollback buffer and all of screen
3021 */ 3311 */
3022void 3312void
3023rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3313rxvt_term::process_xterm_seq (int op, const char *str, char resp)
3024{ 3314{
3025 int changed = 0; 3315 int color;
3026 int color;
3027 char *buf, *name; 3316 char *buf, *name;
3317 bool query = str[0] == '?' && !str[1];
3318 int saveop = op;
3319
3320 dLocal (Display *, dpy);
3028 3321
3029 assert (str != NULL); 3322 assert (str != NULL);
3323
3324 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3325 return;
3326
3030 switch (op) 3327 switch (op)
3031 { 3328 {
3032 case XTerm_name: 3329 case XTerm_name:
3033 set_title (str); 3330 set_title (str);
3034 /* FALLTHROUGH */ 3331 /* FALLTHROUGH */
3035 case XTerm_iconName: 3332 case XTerm_iconName:
3036 set_iconName (str); 3333 set_icon_name (str);
3037 break; 3334 break;
3038 case XTerm_title: 3335 case XTerm_title:
3039 set_title (str); 3336 set_title (str);
3040 break; 3337 break;
3338 case XTerm_property:
3339 if (str[0] == '?')
3340 {
3341 Atom prop = display->atom (str + 1);
3342 Atom actual_type;
3343 int actual_format;
3344 unsigned long nitems;
3345 unsigned long bytes_after;
3346 unsigned char *value = 0;
3347 const char *str = "";
3348
3349 if (prop
3350 && XGetWindowProperty (dpy, parent[0],
3351 prop, 0, 1<<16, 0, AnyPropertyType,
3352 &actual_type, &actual_format,
3353 &nitems, &bytes_after, &value) == Success
3354 && actual_type != None
3355 && actual_format == 8)
3356 str = (const char *)(value);
3357
3358 tt_printf ("\033]%d;%s%c", op, str, resp);
3359
3360 XFree (value);
3361 }
3362 else
3363 {
3364 char *eq = strchr (str, '='); // constness lost, but verified to be ok
3365
3366 if (eq)
3367 {
3368 *eq = 0;
3369 set_utf8_property (display->atom (str), eq + 1);
3370 }
3371 else
3372 XDeleteProperty (dpy, parent[0],
3373 display->atom (str));
3374 }
3375 break;
3376
3041 case XTerm_Color: 3377 case XTerm_Color:
3042 for (buf = (char *)str; buf && *buf;) 3378 for (buf = (char *)str; buf && *buf;)
3043 { 3379 {
3044 if ((name = STRCHR (buf, ';')) == NULL) 3380 if ((name = strchr (buf, ';')) == NULL)
3045 break; 3381 break;
3382
3046 *name++ = '\0'; 3383 *name++ = '\0';
3047 color = atoi (buf); 3384 color = atoi (buf) + minCOLOR;
3048 if (color < 0 || color >= TOTAL_COLORS) 3385
3386 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3049 break; 3387 break;
3388
3050 if ((buf = STRCHR (name, ';')) != NULL) 3389 if ((buf = strchr (name, ';')) != NULL)
3051 *buf++ = '\0'; 3390 *buf++ = '\0';
3052 set_window_color (color + minCOLOR, name); 3391
3392 process_color_seq (op, color, name, resp);
3053 } 3393 }
3394 break;
3395 case XTerm_Color00:
3396 process_color_seq (op, Color_fg, str, resp);
3397 break;
3398 case XTerm_Color01:
3399 process_color_seq (op, Color_bg, str, resp);
3054 break; 3400 break;
3055#ifndef NO_CURSORCOLOR 3401#ifndef NO_CURSORCOLOR
3056 case XTerm_Color_cursor: 3402 case XTerm_Color_cursor:
3057 set_window_color (Color_cursor, str); 3403 process_color_seq (op, Color_cursor, str, resp);
3058 break; 3404 break;
3059#endif 3405#endif
3060 case XTerm_Color_pointer: 3406 case XTerm_Color_pointer_fg:
3061 set_window_color (Color_pointer, str); 3407 process_color_seq (op, Color_pointer_fg, str, resp);
3408 break;
3409 case XTerm_Color_pointer_bg:
3410 process_color_seq (op, Color_pointer_bg, str, resp);
3062 break; 3411 break;
3063#ifndef NO_BOLD_UNDERLINE_REVERSE 3412#ifndef NO_BOLD_UNDERLINE_REVERSE
3064 case XTerm_Color_BD:
3065 set_window_color (Color_BD, str);
3066 break;
3067 case XTerm_Color_UL:
3068 set_window_color (Color_UL, str);
3069 break;
3070 case XTerm_Color_RV: 3413 case XTerm_Color_RV:
3071 set_window_color (Color_RV, str); 3414 process_color_seq (op, Color_RV, str, resp);
3072 break; 3415 break;
3416 case Rxvt_Color_BD:
3417 case URxvt_Color_BD:
3418 process_color_seq (op, Color_BD, str, resp);
3419 break;
3420 case Rxvt_Color_UL:
3421 case URxvt_Color_UL:
3422 process_color_seq (op, Color_UL, str, resp);
3423 break;
3424 case URxvt_Color_IT:
3425 process_color_seq (op, Color_IT, str, resp);
3426 break;
3073#endif 3427#endif
3074 3428#if ENABLE_TRANSPARENCY
3075 case XTerm_Menu: 3429 case URxvt_Color_tint:
3430 process_color_seq (op, Color_tint, str, resp);
3076 /* 3431 {
3077 * rxvt_menubar_dispatch () violates the constness of the string, 3432 bool changed = false;
3078 * so DON'T do it here 3433 if (ISSET_PIXCOLOR (Color_tint))
3434 changed = bgPixmap.set_tint (pix_colors_focused [Color_tint]);
3435 else
3436 changed = bgPixmap.unset_tint ();
3437 if (changed)
3438 update_background ();
3079 */ 3439 }
3440
3080 break; 3441 break;
3442#endif
3443
3444#if BG_IMAGE_FROM_FILE
3081 case XTerm_Pixmap: 3445 case Rxvt_Pixmap:
3082 if (*str != ';') 3446 if (!strcmp (str, "?"))
3083 { 3447 {
3084#if XPM_BACKGROUND 3448 char str[256];
3085 scale_pixmap (""); /* reset to default scaling */ 3449
3086 set_bgPixmap (str); /* change pixmap */ 3450 sprintf (str, "[%dx%d+%d+%d]", /* can't presume snprintf () ! */
3087#endif 3451 min (bgPixmap.h_scale, 32767), min (bgPixmap.v_scale, 32767),
3088 scr_touch (true); 3452 min (bgPixmap.h_align, 32767), min (bgPixmap.v_align, 32767));
3453 process_xterm_seq (XTerm_title, str, CHAR_ST);
3089 } 3454 }
3090 while ((str = STRCHR (str, ';')) != NULL) 3455 else
3091 { 3456 {
3457 int changed = 0;
3458
3459 if (*str != ';')
3460 {
3461 /* reset to default scaling :*/
3462 bgPixmap.unset_geometry ();
3463 if (bgPixmap.set_file (str)) /* change pixmap */
3464 changed++;
3465 str = strchr (str, ';');
3466 if (str == NULL)
3467 bgPixmap.set_defaultGeometry ();
3468 }
3469 while (str)
3470 {
3092 str++; 3471 str++;
3093#if XPM_BACKGROUND 3472 if (bgPixmap.set_geometry (str))
3094 changed += scale_pixmap (str); 3473 changed++;
3095#endif 3474 str = strchr (str, ';');
3096 3475 }
3476 if (changed)
3477 update_background ();
3097 } 3478 }
3098 if (changed)
3099 {
3100#ifdef XPM_BACKGROUND
3101 resize_pixmap ();
3102#endif
3103 scr_touch (true);
3104 }
3105 break; 3479 break;
3480#endif
3106 3481
3107 case XTerm_restoreFG: 3482 case Rxvt_restoreFG:
3108 set_window_color (Color_fg, str); 3483 set_window_color (Color_fg, str);
3109 break; 3484 break;
3110 case XTerm_restoreBG: 3485 case Rxvt_restoreBG:
3111 set_window_color (Color_bg, str); 3486 set_window_color (Color_bg, str);
3112 break; 3487 break;
3488
3113 case XTerm_logfile: 3489 case XTerm_logfile:
3490 // TODO, when secure mode?
3114 break; 3491 break;
3115 case XTerm_font: 3492
3116 change_font (0, str);
3117 break;
3118#if 0 3493#if 0
3119 case XTerm_dumpscreen: /* no error notices */ 3494 case Rxvt_dumpscreen: /* no error notices */
3120 { 3495 {
3121 int fd; 3496 int fd;
3122 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3497 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3123 { 3498 {
3124 scr_dump (fd); 3499 scr_dump (fd);
3125 close (fd); 3500 close (fd);
3126 } 3501 }
3127 } 3502 }
3128 break; 3503 break;
3129#endif 3504#endif
3505 case XTerm_font:
3506 op = URxvt_font;
3507 case URxvt_font:
3508#if ENABLE_STYLES
3509 case URxvt_boldFont:
3510 case URxvt_italicFont:
3511 case URxvt_boldItalicFont:
3512#endif
3513 if (query)
3514 tt_printf ("\33]%d;%-.250s%c", saveop,
3515 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3516 ? fontset[op - URxvt_font]->fontdesc : "",
3517 resp);
3518 else
3519 {
3520 const char *&res = rs[Rs_font + (op - URxvt_font)];
3130 3521
3522 res = strdup (str);
3523 allocated.push_back ((void *)res);
3524 set_fonts ();
3525 }
3526 break;
3527
3528 case URxvt_version:
3529 if (query)
3530 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3531 op,
3532 rs[Rs_name], VERSION[0], VERSION[2],
3533 resp);
3534 break;
3535
3536#if !ENABLE_MINIMAL
3537 case URxvt_locale:
3538 if (query)
3539 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3540 else
3541 {
3542 set_locale (str);
3543 pty->set_utf8_mode (enc_utf8);
3544 init_xlocale ();
3545 }
3546 break;
3547
3548 case URxvt_view_up:
3549 case URxvt_view_down:
3550 {
3551 int lines = atoi (str);
3552
3553 if (lines)
3554 scr_page (op == URxvt_view_up ? UP : DN, lines);
3555 else
3556 scr_erase_savelines ();
3557 }
3558
3559 break;
3560#endif
3561
3562#if ENABLE_PERL
3563 case URxvt_perl:
3564 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_END)))
3565 ; // no responses yet
3566 break;
3567#endif
3131 } 3568 }
3132} 3569}
3133/*----------------------------------------------------------------------*/ 3570/*----------------------------------------------------------------------*/
3134 3571
3135/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3572/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3143 * so no need for fancy checking 3580 * so no need for fancy checking
3144 */ 3581 */
3145int 3582int
3146rxvt_term::privcases (int mode, unsigned long bit) 3583rxvt_term::privcases (int mode, unsigned long bit)
3147{ 3584{
3148 int state; 3585 int state;
3149 3586
3150 if (mode == 's') 3587 if (mode == 's')
3151 { 3588 {
3152 SavedModes |= (PrivateModes & bit); 3589 SavedModes |= (priv_modes & bit);
3153 return -1; 3590 return -1;
3154 } 3591 }
3155 else 3592 else
3156 { 3593 {
3157 if (mode == 'r') 3594 if (mode == 'r')
3158 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3595 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3159 else 3596 else
3160 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3597 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3161 PrivMode (state, bit); 3598 PrivMode (state, bit);
3162 } 3599 }
3600
3163 return state; 3601 return state;
3164} 3602}
3165 3603
3166/* we're not using priv _yet_ */ 3604/* we're not using priv _yet_ */
3167void 3605void
3168rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3606rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg)
3169{ 3607{
3170 unsigned int i, j; 3608 unsigned int i, j;
3171 int state; 3609 int state;
3610
3172 static const struct 3611 static const struct
3173 { 3612 {
3174 const int argval; 3613 const int argval;
3175 const unsigned long bit; 3614 const unsigned long bit;
3176 }
3177 argtopriv[] = { 3615 } argtopriv[] = {
3178 { 1, PrivMode_aplCUR }, 3616 { 1, PrivMode_aplCUR },
3179 { 2, PrivMode_vt52 }, 3617 { 2, PrivMode_vt52 },
3180 { 3, PrivMode_132 }, 3618 { 3, PrivMode_132 },
3181 { 4, PrivMode_smoothScroll }, 3619 { 4, PrivMode_smoothScroll },
3182 { 5, PrivMode_rVideo }, 3620 { 5, PrivMode_rVideo },
3183 { 6, PrivMode_relOrigin }, 3621 { 6, PrivMode_relOrigin },
3184 { 7, PrivMode_Autowrap }, 3622 { 7, PrivMode_Autowrap },
3623 // 8, bi-directional support mode
3185 { 9, PrivMode_MouseX10 }, 3624 { 9, PrivMode_MouseX10 },
3186#ifdef menuBar_esc 3625 // 18, 19 printing-related
3187 { menuBar_esc, PrivMode_menuBar }, 3626 { 25, PrivMode_VisibleCursor },
3188#endif
3189#ifdef scrollBar_esc 3627#ifdef scrollBar_esc
3190 { scrollBar_esc, PrivMode_scrollBar }, 3628 { scrollBar_esc, PrivMode_scrollBar },
3191#endif 3629#endif
3192 { 25, PrivMode_VisibleCursor },
3193 { 35, PrivMode_ShiftKeys }, 3630 { 35, PrivMode_ShiftKeys }, // rxvt extension
3194 { 40, PrivMode_132OK }, 3631 { 40, PrivMode_132OK },
3632 // 41 xterm more fixes NYI
3633 // 45 margin bell NYI
3634 // 46 start logging
3195 { 47, PrivMode_Screen }, 3635 { 47, PrivMode_Screen },
3196 { 66, PrivMode_aplKP }, 3636 { 66, PrivMode_aplKP },
3197#ifndef NO_BACKSPACE_KEY 3637#ifndef NO_BACKSPACE_KEY
3198 { 67, PrivMode_BackSpace }, 3638 { 67, PrivMode_BackSpace },
3199#endif 3639#endif
3200 { 1000, PrivMode_MouseX11 }, 3640 { 1000, PrivMode_MouseX11 },
3641 // 1001 Use Hilite Mouse Tracking. NYI, TODO
3642 { 1002, PrivMode_MouseBtnEvent },
3643 { 1003, PrivMode_MouseAnyEvent },
3201 { 1010, PrivMode_TtyOutputInh }, 3644 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3202 { 1011, PrivMode_Keypress }, 3645 { 1011, PrivMode_Keypress }, // rxvt extension
3646 // 1035 enable modifiers for alt, numlock NYI
3647 // 1036 send ESC for meta keys NYI
3648 // 1037 send DEL for keypad delete NYI
3203 { 1047, PrivMode_Screen }, 3649 { 1047, PrivMode_Screen },
3650 // 1048 save and restore cursor
3204 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3651 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3652 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3205 }; 3653 };
3206 3654
3207 if (nargs == 0) 3655 if (nargs == 0)
3208 return; 3656 return;
3209 3657
… …
3224 state = privcases (mode, argtopriv[j].bit); 3672 state = privcases (mode, argtopriv[j].bit);
3225 break; 3673 break;
3226 } 3674 }
3227 3675
3228 /* extra handling for values with state unkept */ 3676 /* extra handling for values with state unkept */
3229 if (state == -1)
3230 switch (arg[i]) 3677 switch (arg[i])
3231 { 3678 {
3679#if ENABLE_STYLES
3680 case 1021:
3681 set_option (Opt_intensityStyles, mode);
3682
3683 scr_touch (true);
3684 break;
3685#endif
3232 case 1048: /* alternative cursor save */ 3686 case 1048: /* alternative cursor save */
3687 case 1049:
3688 if (option (Opt_secondaryScreen))
3233 if (mode == 0) 3689 if (mode == 0)
3234 scr_cursor (RESTORE); 3690 scr_cursor (RESTORE);
3235 else if (mode == 1) 3691 else if (mode == 1)
3236 scr_cursor (SAVE); 3692 scr_cursor (SAVE);
3237 /* FALLTHROUGH */
3238 default:
3239 continue; /* for (;i;) */
3240 }
3241
3242 /* extra handling for values with valid 0 or 1 state */
3243 switch (arg[i])
3244 {
3245 /* case 1: - application cursor keys */
3246 case 2: /* VT52 mode */
3247 /* oddball mode. should be set regardless of set/reset
3248 * parameter. Return from VT52 mode with an ESC < from
3249 * within VT52 mode
3250 */
3251 PrivMode (1, PrivMode_vt52);
3252 break; 3693 break;
3694 }
3695
3696 if (state >= 0)
3697 /* extra handling for values with valid 0 or 1 state */
3698 switch (arg[i])
3699 {
3700 /* case 1: - application cursor keys */
3701 case 2: /* VT52 mode */
3702 /* oddball mode. should be set regardless of set/reset
3703 * parameter. Return from VT52 mode with an ESC < from
3704 * within VT52 mode
3705 */
3706 PrivMode (1, PrivMode_vt52);
3707 break;
3253 case 3: /* 80/132 */ 3708 case 3: /* 80/132 */
3254 if (PrivateModes & PrivMode_132OK) 3709 if (priv_modes & PrivMode_132OK)
3255 set_widthheight ( (unsigned int) ((state ? 132 : 80) * TermWin.fwidth), 3710 set_widthheight (((state ? 132 : 80) * fwidth), height);
3256 (unsigned int)TermWin.height);
3257 break; 3711 break;
3258 case 4: /* smooth scrolling */ 3712 case 4: /* smooth scrolling */
3259 if (state)
3260 Options &= ~Opt_jumpScroll;
3261 else
3262 Options |= Opt_jumpScroll; 3713 set_option (Opt_jumpScroll, !state);
3263 break; 3714 break;
3264 case 5: /* reverse video */ 3715 case 5: /* reverse video */
3265 scr_rvideo_mode (state); 3716 scr_rvideo_mode (state);
3266 break; 3717 break;
3267 case 6: /* relative/absolute origins */ 3718 case 6: /* relative/absolute origins */
3268 scr_relative_origin (state); 3719 scr_relative_origin (state);
3269 break; 3720 break;
3270 case 7: /* autowrap */ 3721 case 7: /* autowrap */
3271 scr_autowrap (state); 3722 scr_autowrap (state);
3272 break; 3723 break;
3273 /* case 8: - auto repeat, can't do on a per window basis */ 3724 /* case 8: - auto repeat, can't do on a per window basis */
3274 case 9: /* X10 mouse reporting */ 3725 case 9: /* X10 mouse reporting */
3275 if (state) /* orthogonal */ 3726 if (state) /* orthogonal */
3276 PrivateModes &= ~ (PrivMode_MouseX11); 3727 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3277 break; 3728 break;
3278#ifdef menuBar_esc
3279 case menuBar_esc:
3280#ifdef MENUBAR
3281 map_menuBar (state);
3282#endif
3283 break;
3284#endif
3285#ifdef scrollBar_esc 3729#ifdef scrollBar_esc
3286 case scrollBar_esc: 3730 case scrollBar_esc:
3287 if (scrollbar_mapping (state)) 3731 if (scrollbar_mapping (state))
3288 { 3732 {
3289 resize_all_windows (0, 0, 0); 3733 resize_all_windows (0, 0, 0);
3290 scr_touch (true); 3734 scr_touch (true);
3291 } 3735 }
3292 break; 3736 break;
3293#endif 3737#endif
3294 case 25: /* visible/invisible cursor */ 3738 case 25: /* visible/invisible cursor */
3295 scr_cursor_visible (state); 3739 scr_cursor_visible (state);
3296 break; 3740 break;
3297 /* case 35: - shift keys */ 3741 /* case 35: - shift keys */
3298 /* case 40: - 80 <--> 132 mode */ 3742 /* case 40: - 80 <--> 132 mode */
3299 case 47: /* secondary screen */ 3743 case 47: /* secondary screen */
3300 scr_change_screen (state); 3744 scr_change_screen (state);
3301 break; 3745 break;
3302 /* case 66: - application key pad */ 3746 /* case 66: - application key pad */
3303 /* case 67: - backspace key */ 3747 /* case 67: - backspace key */
3304 case 1000: /* X11 mouse reporting */ 3748 case 1000: /* X11 mouse reporting */
3305 if (state) /* orthogonal */ 3749 if (state) /* orthogonal */
3306 PrivateModes &= ~ (PrivMode_MouseX10); 3750 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3307 break; 3751 break;
3308#if 0 3752#if 0
3309 case 1001: 3753 case 1001:
3310 break; /* X11 mouse highlighting */ 3754 break; /* X11 mouse highlighting */
3311#endif 3755#endif
3756 case 1002:
3757 case 1003:
3758 if (state) {
3759 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3760 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3761 vt_emask_mouse = PointerMotionMask;
3762 } else
3763 vt_emask_mouse = NoEventMask;
3764 vt_select_input ();
3765 break;
3312 case 1010: /* scroll to bottom on TTY output inhibit */ 3766 case 1010: /* scroll to bottom on TTY output inhibit */
3313 if (state)
3314 Options &= ~Opt_scrollTtyOutput;
3315 else
3316 Options |= Opt_scrollTtyOutput; 3767 set_option (Opt_scrollTtyOutput, !state);
3317 break; 3768 break;
3318 case 1011: /* scroll to bottom on key press */ 3769 case 1011: /* scroll to bottom on key press */
3319 if (state)
3320 Options |= Opt_scrollTtyKeypress; 3770 set_option (Opt_scrollTtyKeypress, state);
3321 else
3322 Options &= ~Opt_scrollTtyKeypress;
3323 break; 3771 break;
3324 case 1047: /* secondary screen w/ clearing */ 3772 case 1047: /* secondary screen w/ clearing last */
3325 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3773 if (option (Opt_secondaryScreen))
3326 if (current_screen != PRIMARY) 3774 if (current_screen != PRIMARY)
3327 scr_erase_screen (2); 3775 scr_erase_screen (2);
3328 scr_change_screen (state); 3776 scr_change_screen (state);
3329 /* FALLTHROUGH */
3330 default:
3331 break; 3777 break;
3778 case 1049: /* secondary screen w/ clearing first */
3779 scr_change_screen (state);
3780 if (option (Opt_secondaryScreen))
3781 if (current_screen != PRIMARY)
3782 scr_erase_screen (2);
3783 break;
3784 default:
3785 break;
3332 } 3786 }
3333 } 3787 }
3334} 3788}
3335/*}}} */ 3789/*}}} */
3336 3790
3337/*{{{ process sgr sequences */ 3791/*{{{ process sgr sequences */
3338void 3792void
3339rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3793rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3340{ 3794{
3341 unsigned int i; 3795 unsigned int i;
3342 short rendset; 3796 short rendset;
3343 int rendstyle; 3797 int rendstyle;
3344 3798
3345 if (nargs == 0) 3799 if (nargs == 0)
3346 { 3800 {
3347 scr_rendition (0, ~RS_None); 3801 scr_rendition (0, ~RS_None);
3348 return; 3802 return;
3349 } 3803 }
3804
3350 for (i = 0; i < nargs; i++) 3805 for (i = 0; i < nargs; i++)
3351 { 3806 {
3352 rendset = -1; 3807 rendset = -1;
3353 switch (arg[i]) 3808 switch (arg[i])
3354 { 3809 {
… …
3356 rendset = 0, rendstyle = ~RS_None; 3811 rendset = 0, rendstyle = ~RS_None;
3357 break; 3812 break;
3358 case 1: 3813 case 1:
3359 rendset = 1, rendstyle = RS_Bold; 3814 rendset = 1, rendstyle = RS_Bold;
3360 break; 3815 break;
3816 //case 2: // low intensity
3817 case 3:
3818 rendset = 1, rendstyle = RS_Italic;
3819 break;
3361 case 4: 3820 case 4:
3362 rendset = 1, rendstyle = RS_Uline; 3821 rendset = 1, rendstyle = RS_Uline;
3363 break; 3822 break;
3364 case 5: 3823 case 5: // slowly blinking
3824 case 6: // rapidly blinking
3365 rendset = 1, rendstyle = RS_Blink; 3825 rendset = 1, rendstyle = RS_Blink;
3366 break; 3826 break;
3827 //case 6: // scoansi light background
3367 case 7: 3828 case 7:
3368 rendset = 1, rendstyle = RS_RVid; 3829 rendset = 1, rendstyle = RS_RVid;
3369 break; 3830 break;
3370 case 22: 3831 case 8:
3832 // invisible. NYI
3833 break;
3834 //case 9: // crossed out
3835 //case 10: // scoansi acs off, primary font
3836 //case 11: // scoansi acs on, first alt font
3837 //case 12: // scoansi acs on, |0x80, second alt font
3838 //...
3839 //case 19: // ninth alt font
3840 //case 20: // gothic
3841 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3371 rendset = 0, rendstyle = RS_Bold; 3842 rendset = 0, rendstyle = RS_Bold;
3843 break;
3844 case 22: // normal intensity
3845 rendset = 0, rendstyle = RS_Bold;
3846 break;
3847 case 23: // disable italic
3848 rendset = 0, rendstyle = RS_Italic;
3372 break; 3849 break;
3373 case 24: 3850 case 24:
3374 rendset = 0, rendstyle = RS_Uline; 3851 rendset = 0, rendstyle = RS_Uline;
3375 break; 3852 break;
3376 case 25: 3853 case 25:
3377 rendset = 0, rendstyle = RS_Blink; 3854 rendset = 0, rendstyle = RS_Blink;
3378 break; 3855 break;
3856 case 26: // variable spacing (iso 8613)
3857 rendset = 0, rendstyle = RS_Blink;
3858 break;
3379 case 27: 3859 case 27:
3380 rendset = 0, rendstyle = RS_RVid; 3860 rendset = 0, rendstyle = RS_RVid;
3381 break; 3861 break;
3862 //case 28: // visible. NYI
3863 //case 29: // not crossed-out
3382 } 3864 }
3865
3383 if (rendset != -1) 3866 if (rendset != -1)
3384 { 3867 {
3385 scr_rendition (rendset, rendstyle); 3868 scr_rendition (rendset, rendstyle);
3386 continue; /* for (;i;) */ 3869 continue; /* for (;i;) */
3387 } 3870 }
… …
3394 case 33: 3877 case 33:
3395 case 34: 3878 case 34:
3396 case 35: 3879 case 35:
3397 case 36: 3880 case 36:
3398 case 37: 3881 case 37:
3399 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), 3882 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3400 Color_fg);
3401 break; 3883 break;
3402#ifdef TTY_256COLOR 3884 case 38: // set fg color, ISO 8613-6
3403 case 38:
3404 if (nargs > i + 2 && arg[i + 1] == 5) 3885 if (nargs > i + 2 && arg[i + 1] == 5)
3405 { 3886 {
3406 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3887 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3407 Color_fg);
3408 i += 2; 3888 i += 2;
3409 } 3889 }
3410 break; 3890 break;
3411#endif
3412 case 39: /* default fg */ 3891 case 39: /* default fg */
3413 scr_color (Color_fg, Color_fg); 3892 scr_color (Color_fg, Color_fg);
3414 break; 3893 break;
3415 3894
3416 case 40: 3895 case 40:
… …
3419 case 43: 3898 case 43:
3420 case 44: 3899 case 44:
3421 case 45: 3900 case 45:
3422 case 46: 3901 case 46:
3423 case 47: 3902 case 47:
3424 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), 3903 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3425 Color_bg);
3426 break; 3904 break;
3427#ifdef TTY_256COLOR 3905 case 48: // set bg color, ISO 8613-6
3428 case 48:
3429 if (nargs > i + 2 && arg[i + 1] == 5) 3906 if (nargs > i + 2 && arg[i + 1] == 5)
3430 { 3907 {
3431 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3908 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3432 Color_bg);
3433 i += 2; 3909 i += 2;
3434 } 3910 }
3435 break; 3911 break;
3436#endif
3437 case 49: /* default bg */ 3912 case 49: /* default bg */
3438 scr_color (Color_bg, Color_bg); 3913 scr_color (Color_bg, Color_bg);
3439 break; 3914 break;
3440 3915
3441#ifndef NO_BRIGHTCOLOR 3916 //case 50: // not variable spacing
3917
3918#if !ENABLE_MINIMAL
3442 case 90: 3919 case 90:
3443 case 91: /* set bright fg color */ 3920 case 91: /* set bright fg color */
3444 case 92: 3921 case 92:
3445 case 93: 3922 case 93:
3446 case 94: 3923 case 94:
3447 case 95: 3924 case 95:
3448 case 96: 3925 case 96:
3449 case 97: 3926 case 97:
3450 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 3927 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3451 Color_fg);
3452 break; 3928 break;
3453 case 100: 3929 case 100:
3454 case 101: /* set bright bg color */ 3930 case 101: /* set bright bg color */
3455 case 102: 3931 case 102:
3456 case 103: 3932 case 103:
3457 case 104: 3933 case 104:
3458 case 105: 3934 case 105:
3459 case 106: 3935 case 106:
3460 case 107: 3936 case 107:
3461 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 3937 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3462 Color_bg);
3463 break; 3938 break;
3464#endif 3939#endif
3465
3466 } 3940 }
3467 } 3941 }
3468} 3942}
3469/*}}} */ 3943/*}}} */
3470 3944
3471/*{{{ process Rob Nation's own graphics mode sequences */ 3945/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3472void 3946void
3473rxvt_term::process_graphics () 3947rxvt_term::process_graphics ()
3474{ 3948{
3475 unsigned char ch, cmd = cmd_getc (); 3949 unicode_t ch, cmd = cmd_getc ();
3476 3950
3477#ifndef RXVT_GRAPHICS
3478 if (cmd == 'Q') 3951 if (cmd == 'Q')
3479 { /* query graphics */ 3952 { /* query graphics */
3480 tt_printf ("\033G0\n"); /* no graphics */ 3953 tt_printf ("\033G0\012"); /* no graphics */
3481 return; 3954 return;
3482 } 3955 }
3483 /* swallow other graphics sequences until terminating ':' */ 3956 /* swallow other graphics sequences until terminating ':' */
3484 do 3957 do
3485 ch = cmd_getc (); 3958 ch = cmd_getc ();
3486 while (ch != ':'); 3959 while (ch != ':');
3487#else
3488 unsigned int nargs;
3489 int args[NGRX_PTS];
3490 unsigned char *text = NULL;
3491
3492 if (cmd == 'Q')
3493 { /* query graphics */
3494 tt_printf ("\033G1\n"); /* yes, graphics (color) */
3495 return;
3496 }
3497 for (nargs = 0; nargs < (sizeof (args) / sizeof (args[0])) - 1;)
3498 {
3499 int neg;
3500
3501 ch = cmd_getc ();
3502 neg = (ch == '-');
3503 if (neg || ch == '+')
3504 ch = cmd_getc ();
3505
3506 for (args[nargs] = 0; isdigit (ch); ch = cmd_getc ())
3507 args[nargs] = args[nargs] * 10 + (ch - '0');
3508 if (neg)
3509 args[nargs] = -args[nargs];
3510
3511 nargs++;
3512 args[nargs] = 0;
3513 if (ch != ';')
3514 break;
3515 }
3516
3517 if ((cmd == 'T') && (nargs >= 5))
3518 {
3519 int i, len = args[4];
3520
3521 text = (unsigned char *)rxvt_malloc ((len + 1) * sizeof (char));
3522
3523 if (text != NULL)
3524 {
3525 for (i = 0; i < len; i++)
3526 text[i] = cmd_getc ();
3527 text[len] = '\0';
3528 }
3529 }
3530 Gr_do_graphics (cmd, nargs, args, text);
3531#endif
3532} 3960}
3533/*}}} */ 3961/*}}} */
3534 3962
3535/* ------------------------------------------------------------------------- */ 3963/* ------------------------------------------------------------------------- */
3536 3964
… …
3540 */ 3968 */
3541void 3969void
3542rxvt_term::tt_printf (const char *fmt,...) 3970rxvt_term::tt_printf (const char *fmt,...)
3543{ 3971{
3544 va_list arg_ptr; 3972 va_list arg_ptr;
3545 unsigned char buf[256]; 3973 char buf[256];
3546 3974
3547 va_start (arg_ptr, fmt); 3975 va_start (arg_ptr, fmt);
3548 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 3976 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3549 va_end (arg_ptr); 3977 va_end (arg_ptr);
3550 tt_write (buf, STRLEN (buf)); 3978 tt_write (buf, strlen (buf));
3551} 3979}
3552 3980
3553/* ---------------------------------------------------------------------- */ 3981/* ---------------------------------------------------------------------- */
3554/* Write data to the pty as typed by the user, pasted with the mouse, 3982/* Write data to the pty as typed by the user, pasted with the mouse,
3555 * or generated by us in response to a query ESC sequence. 3983 * or generated by us in response to a query ESC sequence.
3556 */ 3984 */
3985const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
3986
3557void 3987void
3558rxvt_term::tt_write (const unsigned char *data, unsigned int len) 3988rxvt_term::tt_write (const char *data, unsigned int len)
3559{ 3989{
3560 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 3990 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
3991 return;
3561 3992
3562 if (len) 3993 if (pty->pty < 0)
3994 return;
3995
3996 if (v_buflen == 0)
3997 {
3998 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
3999
4000 if ((unsigned int)written == len)
4001 return;
4002
4003 data += written;
4004 len -= written;
3563 { 4005 }
4006
4007 v_buffer = (char *)realloc (v_buffer, v_buflen + len);
4008
4009 memcpy (v_buffer + v_buflen, data, len);
4010 v_buflen += len;
4011
4012 pty_ev.set (EVENT_READ | EVENT_WRITE);
4013}
4014
4015void rxvt_term::pty_write ()
4016{
4017 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4018
4019 if (written > 0)
4020 {
4021 v_buflen -= written;
4022
3564 if (v_buflen == 0) 4023 if (v_buflen == 0)
3565 { 4024 {
3566 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3567
3568 if ((unsigned int)written == len)
3569 return;
3570
3571 data += written;
3572 len -= written;
3573 }
3574
3575
3576 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3577
3578 memcpy (v_buffer + v_buflen, data, len);
3579 v_buflen += len;
3580 }
3581
3582 for (;;)
3583 {
3584 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3585
3586 if (written > 0)
3587 {
3588 v_buflen -= written;
3589
3590 if (v_buflen == 0)
3591 {
3592 free (v_buffer); 4025 free (v_buffer);
3593 v_buffer = 0; 4026 v_buffer = 0;
3594 v_buflen = 0;
3595 4027
3596 pty_ev.set (EVENT_READ); 4028 pty_ev.set (EVENT_READ);
3597 return;
3598 }
3599
3600 memmove (v_buffer, v_buffer + written, v_buflen);
3601 }
3602 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3603 // original code just ignores this...
3604 destroy ();
3605 else
3606 {
3607 pty_ev.set (EVENT_READ | EVENT_WRITE);
3608 return; 4029 return;
3609 } 4030 }
4031
4032 memmove (v_buffer, v_buffer + written, v_buflen);
3610 } 4033 }
4034 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4035 pty_ev.set (EVENT_READ);
3611} 4036}
3612 4037
3613/*----------------------- end-of-file (C source) -----------------------*/ 4038/*----------------------- end-of-file (C source) -----------------------*/
3614 4039

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