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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.42 by pcg, Thu Feb 12 01:42:03 2004 UTC vs.
Revision 1.387 by ayin, Sun Dec 30 23:45:42 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) 2003-2007 Marc Lehmann <pcg@goof.com>
30 * 31 *
31 * 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
32 * 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
33 * the Free Software Foundation; either version 2 of the License, or 34 * the Free Software Foundation; either version 2 of the License, or
34 * (at your option) any later version. 35 * (at your option) any later version.
… …
42 * along with this program; if not, write to the Free Software 43 * along with this program; if not, write to the Free Software
43 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
44 *----------------------------------------------------------------------*/ 45 *----------------------------------------------------------------------*/
45 46
46/*{{{ includes: */ 47/*{{{ includes: */
47#include "../config.h" /* NECESSARY */ 48#include "../config.h"
48#include "rxvt.h" /* NECESSARY */ 49#include "rxvt.h"
50#include "rxvtperl.h"
49#include "version.h" 51#include "version.h"
50#include "command.h" 52#include "command.h"
51 53
52#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
53 63
54/*----------------------------------------------------------------------*/ 64/*----------------------------------------------------------------------*/
55 65
56/*{{{ 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
57void 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 + hex
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 !UNICODE_3
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
58rxvt_term::lookup_key (XKeyEvent &ev) 284rxvt_term::hex_keyval (XKeyEvent &ev)
59{ 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)
304{
60 int ctrl, meta, shft, len; 305 int ctrl, meta, shft, len;
61 unsigned int newlen; 306 unsigned int newlen;
62 KeySym keysym; 307 KeySym keysym;
63#ifdef DEBUG_CMD
64 static int debug_key = 1; /* accessible by a debugger only */
65#endif
66 int valid_keysym; 308 int valid_keysym;
67 unsigned char kbuf[KBUFSZ]; 309 char kbuf[KBUFSZ];
310
311#if ISO_14755
312 if (iso14755buf & ISO_14755_52)
313 return;
314#endif
68 315
69 /* 316 /*
70 * 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
71 * escape sequence to toggle the Keypad. 318 * escape sequence to toggle the Keypad.
72 * 319 *
73 * Always permit `shift' to override the current setting 320 * Always permit `shift' to override the current setting
74 */ 321 */
75 shft = (ev.state & ShiftMask); 322 shft = ev.state & ShiftMask;
76 ctrl = (ev.state & ControlMask); 323 ctrl = ev.state & ControlMask;
77 meta = (ev.state & ModMetaMask); 324 meta = ev.state & ModMetaMask;
78 325
79 if (numlock_state || (ev.state & ModNumLockMask)) 326 if (numlock_state || (ev.state & ModNumLockMask))
80 { 327 {
81 numlock_state = (ev.state & ModNumLockMask); 328 numlock_state = (ev.state & ModNumLockMask);
82 PrivMode((!numlock_state), PrivMode_aplKP); 329 PrivMode ((!numlock_state), PrivMode_aplKP);
83 } 330 }
84 331
85 kbuf[0] = 0; 332 kbuf[0] = 0;
86 333
87#ifdef USE_XIM 334#ifdef USE_XIM
88 if (Input_Context) 335 if (Input_Context)
89 { 336 {
90 Status status_return; 337 Status status_return;
91 338
339#if 0
92#ifdef X_HAVE_UTF8_STRING 340#ifdef X_HAVE_UTF8_STRING
93 if (enc_utf8 && 0) 341 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
94 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 342 len = Xutf8LookupString (Input_Context, &ev, kbuf,
95 KBUFSZ, &keysym, &status_return); 343 KBUFSZ, &keysym, &status_return);
96 else 344 else
97#endif 345#endif
98 346#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
124 valid_keysym = status_return == XLookupKeySym 383 valid_keysym = status_return == XLookupKeySym
125 || status_return == XLookupBoth; 384 || status_return == XLookupBoth;
126 } 385 }
127 else 386 else
128#endif 387#endif
129
130 { 388 {
131 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 389 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
132 valid_keysym = !len; 390 valid_keysym = keysym != NoSymbol;
133 } 391 }
134 392
135 if (valid_keysym) 393 if (valid_keysym)
136 { 394 {
137 /* for some backwards compatibility */ 395#ifdef KEYSYM_RESOURCE
138#if defined(HOTKEY_CTRL) || defined(HOTKEY_META) 396 if (keyboard->dispatch (this, keysym, ev.state))
139# ifdef HOTKEY_CTRL 397 return;
140 if (ctrl)
141# else
142 if (meta)
143# endif 398#endif
144 {
145 if (keysym == ks_bigfont)
146 {
147 change_font (0, FONT_UP);
148 return;
149 }
150 else if (keysym == ks_smallfont)
151 {
152 change_font (0, FONT_DN);
153 return;
154 }
155 }
156#endif
157 399
158 if (TermWin.saveLines) 400 if (saveLines)
159 { 401 {
160#ifdef UNSHIFTED_SCROLLKEYS 402#ifdef UNSHIFTED_SCROLLKEYS
161 if (!ctrl && !meta) 403 if (!ctrl && !meta)
162 {
163#else 404#else
164 if (IS_SCROLL_MOD) 405 if (IS_SCROLL_MOD)
406#endif
165 { 407 {
166#endif
167 int lnsppg; 408 int lnsppg;
168 409
169#ifdef PAGING_CONTEXT_LINES 410#ifdef PAGING_CONTEXT_LINES
170 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 411 lnsppg = nrow - PAGING_CONTEXT_LINES;
171#else 412#else
172 lnsppg = TermWin.nrow * 4 / 5; 413 lnsppg = nrow * 4 / 5;
173#endif 414#endif
174 if (keysym == XK_Prior) 415 if (keysym == XK_Prior)
175 { 416 {
176 scr_page (UP, lnsppg); 417 scr_page (UP, lnsppg);
177 return; 418 return;
… …
205 scr_move_to (0, 1); 446 scr_move_to (0, 1);
206 return; 447 return;
207 } 448 }
208 else if (keysym == XK_End) 449 else if (keysym == XK_End)
209 { 450 {
210 scr_move_to (1, 0); 451 scr_move_to (1, 1);
211 return; 452 return;
212 } 453 }
213 } 454 }
214#endif 455#endif
215
216 } 456 }
217 457
218 if (shft) 458 if (shft)
219 { 459 {
220 /* Shift + F1 - F10 generates F11 - F20 */ 460 /* Shift + F1 - F10 generates F11 - F20 */
221 if (keysym >= XK_F1 && keysym <= XK_F10) 461 if (keysym >= XK_F1 && keysym <= XK_F10)
222 { 462 {
223 keysym += (XK_F11 - XK_F1); 463 keysym += (XK_F11 - XK_F1);
224 shft = 0; /* turn off Shift */ 464 shft = 0; /* turn off Shift */
225 } 465 }
226 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 466 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
227 { 467 {
228 switch (keysym) 468 switch (keysym)
229 { 469 {
230 /* normal XTerm key bindings */ 470 /* normal XTerm key bindings */
231 case XK_Insert: /* Shift+Insert = paste mouse selection */ 471 case XK_Insert: /* Shift+Insert = paste mouse selection */
232 selection_request (ev.time, 0, 0); 472 selection_request (ev.time);
233 return; 473 return;
474#if TODO
234 /* rxvt extras */ 475 /* rxvt extras */
235 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 476 case XK_KP_Add: /* Shift+KP_Add = bigger font */
236 change_font (0, FONT_UP); 477 change_font (FONT_UP);
237 return; 478 return;
238 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 479 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
239 change_font (0, FONT_DN); 480 change_font (FONT_DN);
240 return; 481 return;
482#endif
241 } 483 }
242 } 484 }
243 } 485 }
244#ifdef PRINTPIPE 486
245 if (keysym == XK_Print) 487#if ENABLE_FRILLS || ISO_14755
246 { 488 // ISO 14755 support
247 scr_printscreen (ctrl | shft); 489 if (shft && ctrl)
248 return;
249 } 490 {
250#endif 491 int hv;
251#ifdef GREEK_SUPPORT 492
252 if (keysym == ks_greekmodeswith) 493 if (iso14755buf & ISO_14755_51
253 { 494 && (keysym == XK_space || keysym == XK_KP_Space
254 greek_mode = !greek_mode; 495 || keysym == XK_Return || keysym == XK_KP_Enter))
255 if (greek_mode)
256 { 496 {
257 xterm_seq (XTerm_title, 497 commit_iso14755 ();
258 (greek_getmode() == GREEK_ELOT928 498 iso14755buf = ISO_14755_51;
259 ? "[Greek: iso]" : "[Greek: ibm]"), CHAR_ST); 499# if ISO_14755
260 greek_reset(); 500 iso14755_51 (0);
501# endif
502 return;
261 } 503 }
262 else 504 else if (keysym == XK_BackSpace)
263 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST);
264 return;
265 }
266#endif
267
268 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
269 {
270#ifdef KEYSYM_RESOURCE
271 if (!(shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL)
272 { 505 {
273 unsigned int l; 506 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
274 const unsigned char *kbuf0; 507# if ISO_14755
275 const unsigned char ch = C0_ESC; 508 iso14755_51 (iso14755buf & ISO_14755_MASK);
276
277 kbuf0 = (Keysym_map[keysym & 0xFF]);
278 l = (unsigned int)*kbuf0++;
279
280 /* escape prefix */
281 if (meta)
282# ifdef META8_OPTION
283 if (meta_char == C0_ESC)
284# endif 509# endif
285 tt_write (&ch, 1); 510 return;
286 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
287 return; 519 return;
288 } 520 }
289 else 521 else
290#endif
291
292 { 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;
293 newlen = 1; 553 newlen = 1;
554#ifdef XK_KP_Home
555 static const KeySym keypadtrans[] = {
556 XK_KP_7, // XK_KP_Home
557 XK_KP_4, // XK_KP_Left
558 XK_KP_8, // XK_KP_Up
559 XK_KP_6, // XK_KP_Right
560 XK_KP_2, // XK_KP_Down
561#ifndef UNSHIFTED_SCROLLKEYS
562 XK_KP_9, // XK_KP_Prior
563 XK_KP_3, // XK_KP_Next
564#else
565 XK_Prior,
566 XK_Next,
567#endif
568 XK_KP_1, // XK_KP_End
569 XK_KP_5, // XK_KP_Begin
570 };
571
572 if (IN_RANGE_INC (keysym, XK_KP_Home, XK_KP_Begin))
573 {
574 unsigned int index = keysym - XK_KP_Home;
575 keysym = kp ? keypadtrans[index] : XK_Home + index;
576 }
577 else if (keysym == XK_KP_Insert)
578 keysym = kp ? XK_KP_0 : XK_Insert;
579#ifndef NO_DELETE_KEY
580 else if (keysym == XK_KP_Delete)
581 keysym = kp ? XK_KP_Decimal : XK_Delete;
582#endif
583#endif
294 switch (keysym) 584 switch (keysym)
295 { 585 {
296#ifndef NO_BACKSPACE_KEY 586#ifndef NO_BACKSPACE_KEY
297 case XK_BackSpace: 587 case XK_BackSpace:
298 if (PrivateModes & PrivMode_HaveBackSpace) 588 if (priv_modes & PrivMode_HaveBackSpace)
299 { 589 {
300 kbuf[0] = (!!(PrivateModes & PrivMode_BackSpace) 590 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
301 ^ !!ctrl) ? '\b' : '\177'; 591 ^ !!ctrl) ? '\b' : '\177';
302 kbuf[1] = '\0'; 592 kbuf[1] = '\0';
303 } 593 }
304 else 594 else
305 STRCPY(kbuf, key_backspace); 595 strcpy (kbuf, rs[Rs_backspace_key]);
306# ifdef MULTICHAR_SET
307 if ((Options & Opt_mc_hack) && screen.cur.col > 0)
308 {
309 int col, row;
310
311 newlen = STRLEN(kbuf);
312 col = screen.cur.col - 1;
313 row = screen.cur.row + TermWin.saveLines;
314 if (IS_MULTI2(screen.rend[row][col]))
315 MEMMOVE(kbuf + newlen, kbuf, newlen + 1);
316 }
317# endif
318 break; 596 break;
319#endif 597#endif
320#ifndef NO_DELETE_KEY 598#ifndef NO_DELETE_KEY
321 case XK_Delete: 599 case XK_Delete:
322 STRCPY(kbuf, key_delete); 600 strcpy (kbuf, rs[Rs_delete_key]);
323# ifdef MULTICHAR_SET
324 if (Options & Opt_mc_hack)
325 {
326 int col, row;
327
328 newlen = STRLEN(kbuf);
329 col = screen.cur.col;
330 row = screen.cur.row + TermWin.saveLines;
331 if (IS_MULTI1(screen.rend[row][col]))
332 MEMMOVE(kbuf + newlen, kbuf, newlen + 1);
333 }
334# endif
335 break; 601 break;
336#endif 602#endif
337 case XK_Tab: 603 case XK_Tab:
338 if (shft) 604 if (shft)
339 STRCPY(kbuf, "\033[Z"); 605 strcpy (kbuf, "\033[Z");
340 else 606 else
341 { 607 {
342#ifdef CTRL_TAB_MAKES_META 608#ifdef CTRL_TAB_MAKES_META
343 if (ctrl) 609 if (ctrl)
344 meta = 1; 610 meta = 1;
… …
349#endif 615#endif
350 newlen = 0; 616 newlen = 0;
351 } 617 }
352 break; 618 break;
353 619
354
355#ifdef XK_KP_Left
356 case XK_KP_Up: /* \033Ox or standard */
357 case XK_KP_Down: /* \033Or or standard */
358 case XK_KP_Right: /* \033Ov or standard */
359 case XK_KP_Left: /* \033Ot or standard */
360 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
361 {
362 STRCPY(kbuf, "\033OZ");
363 kbuf[2] = ("txvr"[keysym - XK_KP_Left]);
364 break;
365 }
366 else
367 /* translate to std. cursor key */
368 keysym = XK_Left + (keysym - XK_KP_Left);
369 /* FALLTHROUGH */
370#endif
371 case XK_Up: /* "\033[A" */ 620 case XK_Up: /* "\033[A" */
372 case XK_Down: /* "\033[B" */ 621 case XK_Down: /* "\033[B" */
373 case XK_Right: /* "\033[C" */ 622 case XK_Right: /* "\033[C" */
374 case XK_Left: /* "\033[D" */ 623 case XK_Left: /* "\033[D" */
375 STRCPY(kbuf, "\033[Z"); 624 strcpy (kbuf, "\033[Z");
376 kbuf[2] = ("DACB"[keysym - XK_Left]); 625 kbuf[2] = "DACB"[keysym - XK_Left];
377 /* do Shift first */ 626 /* do Shift first */
378 if (shft) 627 if (shft)
379 kbuf[2] = ("dacb"[keysym - XK_Left]); 628 kbuf[2] = "dacb"[keysym - XK_Left];
380 else if (ctrl) 629 else if (ctrl)
381 { 630 {
382 kbuf[1] = 'O'; 631 kbuf[1] = 'O';
383 kbuf[2] = ("dacb"[keysym - XK_Left]); 632 kbuf[2] = "dacb"[keysym - XK_Left];
384 } 633 }
385 else if (PrivateModes & PrivMode_aplCUR) 634 else if (priv_modes & PrivMode_aplCUR)
386 kbuf[1] = 'O'; 635 kbuf[1] = 'O';
387#ifdef MULTICHAR_SET 636 break;
388 //TODO: ?? 637
389 if (Options & Opt_mc_hack) 638#ifndef UNSHIFTED_SCROLLKEYS
639 case XK_Prior:
640 strcpy (kbuf, "\033[5~");
641 break;
642 case XK_Next:
643 strcpy (kbuf, "\033[6~");
644 break;
645#endif
646 case XK_KP_Enter:
647 /* allow shift to override */
648 if (kp)
390 { 649 {
391 int col, row, m;
392
393 col = screen.cur.col;
394 row = screen.cur.row + TermWin.saveLines;
395 m = 0;
396 if (keysym == XK_Right
397 && IS_MULTI1(screen.rend[row][col]))
398 m = 1;
399 else if (keysym == XK_Left)
400 {
401 if (col > 0)
402 {
403 if (IS_MULTI2(screen.rend[row][col - 1]))
404 m = 1;
405 }
406 else if (screen.cur.row > 0)
407 {
408 col = screen.tlen[--row];
409 if (col == -1)
410 col = TermWin.ncol - 1;
411 else
412 col--;
413 if (col > 0
414 && IS_MULTI2(screen.rend[row][col]))
415 m = 1;
416 }
417 }
418 if (m)
419 MEMMOVE(kbuf + 3, kbuf, 3 + 1);
420 }
421#endif
422 break;
423
424#ifndef UNSHIFTED_SCROLLKEYS
425# ifdef XK_KP_Prior
426 case XK_KP_Prior:
427 /* allow shift to override */
428 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
429 {
430 STRCPY(kbuf, "\033Oy"); 650 strcpy (kbuf, "\033OM");
431 break; 651 break;
432 } 652 }
653
433 /* FALLTHROUGH */ 654 /* FALLTHROUGH */
434# endif 655
435 case XK_Prior:
436 STRCPY(kbuf, "\033[5~");
437 break;
438# ifdef XK_KP_Next
439 case XK_KP_Next: 656 case XK_Return:
440 /* allow shift to override */ 657 if (priv_modes & PrivMode_LFNL)
441 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
442 { 658 {
443 STRCPY(kbuf, "\033Os"); 659 kbuf[0] = '\015';
660 kbuf[1] = '\012';
444 break; 661 kbuf[2] = '\0';
445 }
446 /* FALLTHROUGH */
447# endif
448 case XK_Next:
449 STRCPY(kbuf, "\033[6~");
450 break;
451#endif
452 case XK_KP_Enter:
453 /* allow shift to override */
454 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
455 {
456 STRCPY(kbuf, "\033OM");
457 } 662 }
458 else 663 else
459 { 664 {
460 kbuf[0] = '\r'; 665 kbuf[0] = '\015';
461 kbuf[1] = '\0'; 666 kbuf[1] = '\0';
462 } 667 }
463 break; 668 break;
464 669
465#ifdef XK_KP_Begin
466 case XK_KP_Begin:
467 STRCPY(kbuf, "\033Ou");
468 break;
469
470 case XK_KP_Insert:
471 STRCPY(kbuf, "\033Op");
472 break;
473
474 case XK_KP_Delete:
475 STRCPY(kbuf, "\033On");
476 break;
477#endif
478 case XK_KP_F1: /* "\033OP" */ 670 case XK_KP_F1: /* "\033OP" */
479 case XK_KP_F2: /* "\033OQ" */ 671 case XK_KP_F2: /* "\033OQ" */
480 case XK_KP_F3: /* "\033OR" */ 672 case XK_KP_F3: /* "\033OR" */
481 case XK_KP_F4: /* "\033OS" */ 673 case XK_KP_F4: /* "\033OS" */
482 STRCPY(kbuf, "\033OP"); 674 strcpy (kbuf, "\033OP");
483 kbuf[2] += (keysym - XK_KP_F1); 675 kbuf[2] += (keysym - XK_KP_F1);
484 break; 676 break;
485 677
486 case XK_KP_Multiply: /* "\033Oj" : "*" */ 678 case XK_KP_Multiply: /* "\033Oj" : "*" */
487 case XK_KP_Add: /* "\033Ok" : "+" */ 679 case XK_KP_Add: /* "\033Ok" : "+" */
488 case XK_KP_Separator: /* "\033Ol" : "," */ 680 case XK_KP_Separator: /* "\033Ol" : "," */
489 case XK_KP_Subtract: /* "\033Om" : "-" */ 681 case XK_KP_Subtract: /* "\033Om" : "-" */
490 case XK_KP_Decimal: /* "\033On" : "." */ 682 case XK_KP_Decimal: /* "\033On" : "." */
491 case XK_KP_Divide: /* "\033Oo" : "/" */ 683 case XK_KP_Divide: /* "\033Oo" : "/" */
492 case XK_KP_0: /* "\033Op" : "0" */ 684 case XK_KP_0: /* "\033Op" : "0" */
… …
498 case XK_KP_6: /* "\033Ov" : "6" */ 690 case XK_KP_6: /* "\033Ov" : "6" */
499 case XK_KP_7: /* "\033Ow" : "7" */ 691 case XK_KP_7: /* "\033Ow" : "7" */
500 case XK_KP_8: /* "\033Ox" : "8" */ 692 case XK_KP_8: /* "\033Ox" : "8" */
501 case XK_KP_9: /* "\033Oy" : "9" */ 693 case XK_KP_9: /* "\033Oy" : "9" */
502 /* allow shift to override */ 694 /* allow shift to override */
503 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 695 if (kp)
504 { 696 {
505 STRCPY(kbuf, "\033Oj"); 697 strcpy (kbuf, "\033Oj");
506 kbuf[2] += (keysym - XK_KP_Multiply); 698 kbuf[2] += (keysym - XK_KP_Multiply);
507 } 699 }
508 else 700 else
509 { 701 {
510 kbuf[0] = ('*' + (keysym - XK_KP_Multiply)); 702 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
511 kbuf[1] = '\0'; 703 kbuf[1] = '\0';
512 } 704 }
513 break; 705 break;
514 706
515 case XK_Find: 707 case XK_Find:
516 STRCPY(kbuf, "\033[1~"); 708 strcpy (kbuf, "\033[1~");
517 break; 709 break;
710
518 case XK_Insert: 711 case XK_Insert:
519 STRCPY(kbuf, "\033[2~"); 712 strcpy (kbuf, "\033[2~");
520 break; 713 break;
521#ifdef DXK_Remove /* support for DEC remove like key */ 714#ifdef DXK_Remove /* support for DEC remove like key */
522 case DXK_Remove: 715 case DXK_Remove:
523 /* FALLTHROUGH */ 716 /* FALLTHROUGH */
524#endif 717#endif
525 case XK_Execute: 718 case XK_Execute:
526 STRCPY(kbuf, "\033[3~"); 719 strcpy (kbuf, "\033[3~");
527 break; 720 break;
528 case XK_Select: 721 case XK_Select:
529 STRCPY(kbuf, "\033[4~"); 722 strcpy (kbuf, "\033[4~");
530 break; 723 break;
531#ifdef XK_KP_End
532 case XK_KP_End:
533 /* allow shift to override */
534 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
535 {
536 STRCPY(kbuf, "\033Oq");
537 break;
538 }
539 /* FALLTHROUGH */
540#endif
541 case XK_End: 724 case XK_End:
542 STRCPY(kbuf, KS_END); 725 strcpy (kbuf, KS_END);
543 break; 726 break;
544#ifdef XK_KP_Home
545 case XK_KP_Home:
546 /* allow shift to override */
547 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
548 {
549 STRCPY(kbuf, "\033Ow");
550 break;
551 }
552 /* FALLTHROUGH */
553#endif
554 case XK_Home: 727 case XK_Home:
555 STRCPY(kbuf, KS_HOME); 728 strcpy (kbuf, KS_HOME);
556 break; 729 break;
557 730
558#define FKEY(n, fkey) \ 731#define FKEY(n, fkey) \
559 sprintf((char *)kbuf,"\033[%2d~", (int)((n) + (keysym - fkey))) 732 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
560 733
561 case XK_F1: /* "\033[11~" */ 734 case XK_F1: /* "\033[11~" */
562 case XK_F2: /* "\033[12~" */ 735 case XK_F2: /* "\033[12~" */
563 case XK_F3: /* "\033[13~" */ 736 case XK_F3: /* "\033[13~" */
564 case XK_F4: /* "\033[14~" */ 737 case XK_F4: /* "\033[14~" */
565 case XK_F5: /* "\033[15~" */ 738 case XK_F5: /* "\033[15~" */
566 FKEY(11, XK_F1); 739 FKEY (11, XK_F1);
567 break; 740 break;
568 case XK_F6: /* "\033[17~" */ 741 case XK_F6: /* "\033[17~" */
569 case XK_F7: /* "\033[18~" */ 742 case XK_F7: /* "\033[18~" */
570 case XK_F8: /* "\033[19~" */ 743 case XK_F8: /* "\033[19~" */
571 case XK_F9: /* "\033[20~" */ 744 case XK_F9: /* "\033[20~" */
572 case XK_F10: /* "\033[21~" */ 745 case XK_F10: /* "\033[21~" */
573 FKEY(17, XK_F6); 746 FKEY (17, XK_F6);
574 break; 747 break;
575 case XK_F11: /* "\033[23~" */ 748 case XK_F11: /* "\033[23~" */
576 case XK_F12: /* "\033[24~" */ 749 case XK_F12: /* "\033[24~" */
577 case XK_F13: /* "\033[25~" */ 750 case XK_F13: /* "\033[25~" */
578 case XK_F14: /* "\033[26~" */ 751 case XK_F14: /* "\033[26~" */
579 FKEY(23, XK_F11); 752 FKEY (23, XK_F11);
580 break; 753 break;
581 case XK_F15: /* "\033[28~" */ 754 case XK_F15: /* "\033[28~" */
582 case XK_F16: /* "\033[29~" */ 755 case XK_F16: /* "\033[29~" */
583 FKEY(28, XK_F15); 756 FKEY (28, XK_F15);
584 break; 757 break;
585 case XK_Help: /* "\033[28~" */ 758 case XK_Help: /* "\033[28~" */
586 FKEY(28, XK_Help); 759 FKEY (28, XK_Help);
587 break; 760 break;
588 case XK_Menu: /* "\033[29~" */ 761 case XK_Menu: /* "\033[29~" */
589 FKEY(29, XK_Menu); 762 FKEY (29, XK_Menu);
590 break; 763 break;
591 case XK_F17: /* "\033[31~" */ 764 case XK_F17: /* "\033[31~" */
592 case XK_F18: /* "\033[32~" */ 765 case XK_F18: /* "\033[32~" */
593 case XK_F19: /* "\033[33~" */ 766 case XK_F19: /* "\033[33~" */
594 case XK_F20: /* "\033[34~" */ 767 case XK_F20: /* "\033[34~" */
… …
605 case XK_F31: /* "\033[45~" */ 778 case XK_F31: /* "\033[45~" */
606 case XK_F32: /* "\033[46~" */ 779 case XK_F32: /* "\033[46~" */
607 case XK_F33: /* "\033[47~" */ 780 case XK_F33: /* "\033[47~" */
608 case XK_F34: /* "\033[48~" */ 781 case XK_F34: /* "\033[48~" */
609 case XK_F35: /* "\033[49~" */ 782 case XK_F35: /* "\033[49~" */
610 FKEY(31, XK_F17); 783 FKEY (31, XK_F17);
611 break; 784 break;
612#undef FKEY 785#undef FKEY
613 default: 786 default:
614 newlen = 0; 787 newlen = 0;
615 break; 788 break;
616 } 789 }
790
617 if (newlen) 791 if (newlen)
618 len = STRLEN(kbuf); 792 len = strlen (kbuf);
619 } 793 }
794
620 /* 795 /*
621 * Pass meta for all function keys, if 'meta' option set 796 * Pass meta for all function keys, if 'meta' option set
622 */ 797 */
623#ifdef META8_OPTION 798#ifdef META8_OPTION
624 if (meta && (meta_char == 0x80) && len > 0) 799 if (meta && (meta_char == 0x80) && len > 0)
… …
629 else if (ctrl && keysym == XK_minus) 804 else if (ctrl && keysym == XK_minus)
630 { 805 {
631 len = 1; 806 len = 1;
632 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 807 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
633 } 808 }
809 else if (keysym == XK_ISO_Left_Tab)
810 {
811 strcpy (kbuf, "\033[Z");
812 len = 3;
813 }
634 else 814 else
635 { 815 {
636#ifdef META8_OPTION 816#ifdef META8_OPTION
637 /* set 8-bit on */ 817 /* set 8-bit on */
638 if (meta && (meta_char == 0x80)) 818 if (meta && (meta_char == 0x80))
639 { 819 {
640 unsigned char *ch; 820 char *ch;
641 821
642 for (ch = kbuf; ch < kbuf + len; ch++) 822 for (ch = kbuf; ch < kbuf + len; ch++)
643 *ch |= 0x80; 823 *ch |= 0x80;
824
644 meta = 0; 825 meta = 0;
645 } 826 }
646#endif 827#endif
647#ifdef GREEK_SUPPORT
648 if (greek_mode)
649 len = greek_xlat(kbuf, len);
650#endif
651 /* nil */ ; 828 /* nil */ ;
652 } 829 }
653 } 830 }
831
832 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
833 return;
654 834
655 if (len <= 0) 835 if (len <= 0)
656 return; /* not mapped */ 836 return; /* not mapped */
657 837
658 if (Options & Opt_scrollTtyKeypress) 838 if (option (Opt_scrollTtyKeypress))
659 if (TermWin.view_start) 839 if (view_start)
660 { 840 {
661 TermWin.view_start = 0; 841 view_start = 0;
662 want_refresh = 1; 842 want_refresh = 1;
663 } 843 }
664 844
665 /* 845 /*
666 * these modifications only affect the static keybuffer 846 * these modifications only affect the static keybuffer
… …
677 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~')); 857 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
678 858
679 /* escape prefix */ 859 /* escape prefix */
680 if (meta 860 if (meta
681#ifdef META8_OPTION 861#ifdef META8_OPTION
682 && (meta_char == C0_ESC) 862 && meta_char == C0_ESC
683#endif 863#endif
684 ) 864 )
685 { 865 {
686 const unsigned char ch = C0_ESC; 866 const char ch = C0_ESC;
687
688 tt_write(&ch, 1); 867 tt_write (&ch, 1);
689 } 868 }
690#ifdef DEBUG_CMD
691 if (debug_key)
692 { /* Display keyboard buffer contents */
693 char *p;
694 int i;
695 869
696 fprintf(stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
697 for (i = 0, p = kbuf; i < len; i++, p++)
698 fprintf(stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
699 fprintf(stderr, "'\n");
700 }
701#endif /* DEBUG_CMD */
702 tt_write (kbuf, (unsigned int)len); 870 tt_write (kbuf, (unsigned int)len);
703} 871}
704/*}}} */
705 872
706#if (MENUBAR_MAX) 873void
707/*{{{ rxvt_cmd_write(), rxvt_cmd_getc() */ 874rxvt_term::key_release (XKeyEvent &ev)
708/* attempt to `write' count to the input buffer */ 875{
876#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
877 KeySym keysym;
878
879 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
880#endif
881
882#if ENABLE_FRILLS || ISO_14755
883 // ISO 14755 support
884 if (iso14755buf)
885 if (iso14755buf & ISO_14755_52)
886 {
887# if ISO_14755
888 scr_overlay_off ();
889# endif
890# if ISO_14755
891 // iso14755 part 5.2 handling: release time
892 // first: controls
893 if ((ev.state & ControlMask)
894 && ((keysym >= 0x40 && keysym <= 0x5f)
895 || (keysym >= 0x61 && keysym <= 0x7f)))
896 {
897 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
898 commit_iso14755 ();
899
900 return;
901 }
902
903 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)
904 if (i[0] == keysym)
905 {
906 iso14755buf = ISO_14755_51 | i[1];
907 commit_iso14755 ();
908
909 return;
910 }
911
912 scr_bell ();
913# endif
914 iso14755buf = 0;
915
916 return;
917 }
918 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
919 {
920# if ISO_14755
921 scr_overlay_off ();
922# endif
923 if (iso14755buf & ISO_14755_51)
924 commit_iso14755 ();
925#if ISO_14755
926 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
927 {
928 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
929
930 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
931 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
932 }
933# endif
934 else
935 iso14755buf = 0;
936 }
937#endif
938
939 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
940 return;
941
942#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
943 if (!(ev.state & ControlMask))
944 slip_wheel_ev.stop ();
945 else if (keysym == XK_Control_L || keysym == XK_Control_R)
946 mouse_slip_wheel_speed = 0;
947#endif
948}
949
950#if defined (KEYSYM_RESOURCE)
709unsigned int 951unsigned int
710rxvt_term::cmd_write (const unsigned char *str, unsigned int count) 952rxvt_term::cmd_write (const char *str, unsigned int count)
711{ 953{
712 unsigned int n, s; 954 unsigned int n, s;
713 955
714 n = cmdbuf_ptr - cmdbuf_base; 956 n = cmdbuf_ptr - cmdbuf_base;
715 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 957 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
958
716 if (n > 0 && s < count) 959 if (n > 0 && s < count)
717 { 960 {
718 MEMMOVE(cmdbuf_base, cmdbuf_ptr, 961 memmove (cmdbuf_base, cmdbuf_ptr,
719 (unsigned int)(cmdbuf_endp - cmdbuf_ptr)); 962 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
720 cmdbuf_ptr = cmdbuf_base; 963 cmdbuf_ptr = cmdbuf_base;
721 cmdbuf_endp -= n; 964 cmdbuf_endp -= n;
722 s += n; 965 s += n;
723 } 966 }
967
724 if (count > s) 968 if (count > s)
725 { 969 {
726 rxvt_print_error("data loss: cmd_write too large"); 970 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
727 count = s; 971 count = s;
728 } 972 }
973
729 for (; count--;) 974 for (; count--;)
730 *cmdbuf_endp++ = *str++; 975 *cmdbuf_endp++ = *str++;
976
977 cmd_parse ();
978
731 return 0; 979 return 0;
732} 980}
733#endif /* MENUBAR_MAX */ 981#endif
734 982
735void 983void
736rxvt_term::flush () 984rxvt_term::flush ()
737{ 985{
738#ifdef TRANSPARENT 986 flush_ev.stop ();
739 if (want_full_refresh) 987
988#ifdef HAVE_BG_PIXMAP
989 if (bgPixmap.check_clearChanged ())
740 { 990 {
741 want_full_refresh = 0; 991// scr_clear (true); This needs to be researched further!
742 scr_clear ();
743 scr_touch (false); 992 scr_touch (false);
744 want_refresh = 1;
745 } 993 }
746#endif 994#endif
747 995
748 if (want_refresh) 996 if (want_refresh)
749 { 997 {
998 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
999 {
1000 int row = view_start;
1001 int end_row = row + nrow;
1002
1003 while (row > top_row && ROW (row - 1).is_longer ())
1004 --row;
1005
1006 do
1007 {
1008 int start_row = row;
1009 line_t *l;
1010
1011 do
1012 {
1013 l = &ROW (row++);
1014
1015 if (!(l->f & LINE_FILTERED))
1016 {
1017 // line not filtered, mark it as filtered
1018 l->f |= LINE_FILTERED;
1019 while (l->is_longer ())
1020 {
1021 l = &ROW (row++);
1022 l->f |= LINE_FILTERED;
1023 }
1024
1025 // and filter it
1026 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
1027
1028 break;
1029 }
1030 }
1031 while (l->is_longer () && row < end_row);
1032 }
1033 while (row < end_row);
1034 }
1035
750 scr_refresh (refresh_type); 1036 scr_refresh ();
751 scrollbar_show (1); 1037 scrollbar_show (1);
752#ifdef USE_XIM 1038#ifdef USE_XIM
753 IMSendSpot (); 1039 IMSendSpot ();
754#endif 1040#endif
755
756 } 1041 }
757 1042
758 display->flush (); 1043 display->flush ();
759} 1044}
760 1045
1046/* checks wether a refresh is requested and starts the refresh timer */
761void 1047void
762rxvt_term::check_cb (check_watcher &w) 1048rxvt_term::refresh_check ()
763{ 1049{
764 SET_R (this); 1050 if (want_refresh && !flush_ev.is_active ())
765 SET_LOCALE (locale); 1051 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
766 1052
1053 display->flush ();
1054}
1055
1056void
1057rxvt_term::flush_cb (ev::timer &w, int revents)
1058{
1059 make_current ();
1060
1061 refresh_count = 0;
767 flush (); 1062 flush ();
768} 1063}
769 1064
770#ifdef CURSOR_BLINK 1065#ifdef CURSOR_BLINK
771void 1066void
772rxvt_term::cursor_blink_cb (time_watcher &w) 1067rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
773{ 1068{
774 hidden_cursor = !hidden_cursor; 1069 hidden_cursor = !hidden_cursor;
775 want_refresh = 1; 1070 want_refresh = 1;
776 1071 refresh_check ();
777 w.start (w.at + BLINK_INTERVAL);
778} 1072}
779#endif 1073#endif
780 1074
781#ifdef TEXT_BLINK 1075#ifdef TEXT_BLINK
782void 1076void
783rxvt_term::text_blink_cb (time_watcher &w) 1077rxvt_term::text_blink_cb (ev::timer &w, int revents)
784{ 1078{
785 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1079 if (scr_refresh_rend (RS_Blink, RS_Blink))
786 { 1080 {
787 hidden_text = !hidden_text; 1081 hidden_text = !hidden_text;
788 want_refresh = 1; 1082 want_refresh = 1;
789 w.start (w.at + TEXT_BLINK_INTERVAL); 1083 refresh_check ();
1084 }
1085 else
1086 w.stop ();
1087}
1088#endif
1089
1090#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1091void
1092rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1093{
1094 if ((scrollbar_isUp () || scrollbar_isDn ())
1095 && scr_page (scrollbar_isUp () ? UP : DN, 1))
790 } 1096 {
1097 want_refresh = 1;
1098 refresh_check ();
1099 }
1100 else
1101 w.stop ();
791} 1102}
1103#endif
1104
1105#ifdef SELECTION_SCROLLING
1106void
1107rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1108{
1109 if (scr_page (scroll_selection_dir, scroll_selection_lines))
1110 {
1111 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1112 want_refresh = 1;
1113 refresh_check ();
1114 }
1115 else
1116 w.stop ();
1117}
1118#endif
1119
1120#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1121void
1122rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1123{
1124 if (scr_changeview (view_start - mouse_slip_wheel_speed))
1125 {
1126 want_refresh = 1;
1127 refresh_check ();
1128 }
1129
1130 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
1131 {
1132 mouse_slip_wheel_speed = 0;
1133 w.stop ();
1134 }
1135}
1136#endif
1137
1138#if LINUX_YIELD_HACK
1139static struct event_handler
1140{
1141 ev::prepare yield_ev;
1142
1143 void yield_cb (ev::prepare &w, int revents)
1144 {
1145 // this should really be sched_yield(), but the linux guys thought
1146 // that giving a process calling sched_yield () less cpu time than
1147 // ones with high nice levels is a useful thing to do. It surely is is
1148 // allowed by the sus... as is returning ENOSYS.
1149
1150 struct timespec ts = { 0, 0 };
1151 nanosleep (&ts, 0);
1152
1153 w.stop ();
1154 }
1155
1156 event_handler ()
1157 : yield_ev (this, &event_handler::yield_cb)
1158 {
1159 }
1160} event_handler;
792#endif 1161#endif
793 1162
794bool 1163bool
795rxvt_term::pty_fill () 1164rxvt_term::pty_fill ()
796{ 1165{
797 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1166 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
1167
1168 if (CBUFSIZ == n)
1169 {
1170 rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n");
1171 n = 0;
1172 }
798 1173
799 memmove (cmdbuf_base, cmdbuf_ptr, n); 1174 memmove (cmdbuf_base, cmdbuf_ptr, n);
800 cmdbuf_ptr = cmdbuf_base; 1175 cmdbuf_ptr = cmdbuf_base;
801 cmdbuf_endp = cmdbuf_ptr + n; 1176 cmdbuf_endp = cmdbuf_ptr + n;
802 1177
803 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1178 ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n);
804 1179
805 if (n > 0) 1180 if (r > 0)
806 { 1181 {
807 cmdbuf_endp += n; 1182 cmdbuf_endp += r;
808 return true; 1183 return true;
809 } 1184 }
810 else if (n < 0 && errno != EAGAIN) 1185 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1186 {
1187#if LINUX_YIELD_HACK
1188 if (display->is_local)
1189 event_handler.yield_ev.start ();
1190#endif
1191 }
1192 else
1193 {
1194 pty_ev.stop ();
1195
1196 if (!option (Opt_hold))
811 destroy (); 1197 destroy ();
1198 }
812 1199
813 return false; 1200 return false;
814} 1201}
815 1202
816void 1203void
817rxvt_term::pty_cb (io_watcher &w, short revents) 1204rxvt_term::pty_cb (ev::io &w, int revents)
818{ 1205{
819 SET_R (this); 1206 make_current ();
820 SET_LOCALE (locale);
821 1207
822 if (revents & EVENT_WRITE) 1208 if (revents & ev::READ)
823 tt_write (0, 0);
824 else if (revents & EVENT_READ)
825 {
826 bool flag = true;
827
828 // loop, but don't allow a single term to monopolize us 1209 // loop, but don't allow a single term to monopolize us
829 // the number of loops is fully arbitrary, and thus wrong
830 while (flag && pty_fill ()) 1210 while (pty_fill ())
831 { 1211 if (cmd_parse ())
832 if (!seen_input)
833 {
834 seen_input = 1;
835 /* once we know the shell is running, send the screen size. Again! */
836 tt_winch ();
837 }
838
839 uint32_t ch = NOCHAR;
840
841 for (;;)
842 {
843 if (ch == NOCHAR)
844 ch = next_char ();
845
846 if (ch == NOCHAR) // TODO: improve
847 break; 1212 break;
848 1213
849 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r') 1214 if (revents & ev::WRITE)
850 { 1215 pty_write ();
851 /* Read a text string from the input buffer */
852 uint32_t buf[BUFSIZ];
853 bool refreshnow = false;
854 int nlines = 0;
855 uint32_t *str = buf;
856 1216
857 *str++ = ch; 1217 refresh_check ();
858
859 for (;;)
860 {
861 ch = next_char ();
862
863 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
864 break;
865 else
866 {
867 *str++ = ch;
868
869 if (ch == '\n')
870 {
871 nlines++;
872 refresh_count++;
873
874 if (!(Options & Opt_jumpScroll)
875 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
876 {
877 refreshnow = true;
878 flag = false;
879 ch = NOCHAR;
880 break;
881 }
882
883 // scr_add_lines only works for nlines < TermWin.nrow - 1.
884 if (nlines >= TermWin.nrow - 1)
885 {
886 scr_add_lines (buf, nlines, str - buf);
887 nlines = 0;
888 str = buf;
889 }
890 }
891
892 if (str >= buf + BUFSIZ)
893 {
894 ch = NOCHAR;
895 break;
896 }
897 }
898 }
899
900 scr_add_lines (buf, nlines, str - buf);
901
902 /*
903 * If there have been a lot of new lines, then update the screen
904 * What the heck I'll cheat and only refresh less than every page-full.
905 * the number of pages between refreshes is refresh_limit, which
906 * is incremented here because we must be doing flat-out scrolling.
907 *
908 * refreshing should be correct for small scrolls, because of the
909 * time-out
910 */
911 if (refreshnow)
912 {
913 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
914 refresh_limit++;
915
916 scr_refresh (refresh_type);
917 }
918
919 }
920 else
921 {
922 switch (ch)
923 {
924 default:
925 process_nonprinting (ch);
926 break;
927 case C0_ESC: /* escape char */
928 process_escape_seq ();
929 break;
930 /*case 0x9b: */ /* CSI */
931 /* process_csi_seq (); */
932 }
933
934 ch = NOCHAR;
935 }
936 }
937 }
938 }
939} 1218}
940 1219
941// read the next character, currently handles UTF-8 1220void
942// will probably handle all sorts of other stuff in the future 1221rxvt_term::pointer_unblank ()
943uint32_t
944rxvt_term::next_char ()
945{ 1222{
946 while (cmdbuf_ptr < cmdbuf_endp) 1223 XDefineCursor (dpy, vt, TermWin_cursor);
947 { 1224 recolour_cursor ();
948 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
949 return *cmdbuf_ptr++;
950 1225
951 wchar_t wc; 1226#ifdef POINTER_BLANK
952 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, &mbstate.mbs); 1227 hidden_pointer = 0;
953 1228
954 if (len == (size_t)-2) 1229 if (option (Opt_pointerBlank))
955 return NOCHAR; 1230 pointer_ev.start (pointerBlankDelay);
956 1231#endif
957 if (len == (size_t)-1)
958 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
959
960 // assume wchar == unicode
961 cmdbuf_ptr += len;
962 return wc;
963 }
964
965 return NOCHAR;
966}
967
968/* rxvt_cmd_getc() - Return next input character */
969/*
970 * Return the next input character after first passing any keyboard input
971 * to the command.
972 */
973uint32_t
974rxvt_term::cmd_getc ()
975{
976 for (;;)
977 {
978 uint32_t c = next_char ();
979 if (c != NOCHAR)
980 return c;
981
982 // incomplete sequences should occur rarely, still, a better solution
983 // would be preferred. either setjmp/longjmp or better design.
984 fcntl (cmd_fd, F_SETFL, 0);
985 pty_fill ();
986 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
987 }
988} 1232}
989 1233
990#ifdef POINTER_BLANK 1234#ifdef POINTER_BLANK
991void 1235void
992rxvt_term::pointer_unblank () 1236rxvt_term::pointer_blank ()
993{ 1237{
994 XDefineCursor (display->display, TermWin.vt, TermWin_cursor); 1238 if (!option (Opt_pointerBlank))
995 recolour_cursor (); 1239 return;
996 1240
1241 XDefineCursor (dpy, vt, display->blank_cursor);
1242 XFlush (dpy);
1243
997 hidden_pointer = 0; 1244 hidden_pointer = 1;
998
999 if (Options & Opt_pointerBlank)
1000 pointer_ev.start (NOW + pointerBlankDelay);
1001} 1245}
1002 1246
1003void 1247void
1004rxvt_term::pointer_blank () 1248rxvt_term::pointer_cb (ev::timer &w, int revents)
1005{ 1249{
1006 if (!(Options & Opt_pointerBlank)) 1250 make_current ();
1007 return;
1008 1251
1009 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1252 pointer_blank ();
1010 XFlush (display->display);
1011
1012 hidden_pointer = 1;
1013} 1253}
1254#endif
1014 1255
1015void 1256void
1016rxvt_term::pointer_cb (time_watcher &w)
1017{
1018 SET_R (this);
1019 SET_LOCALE (locale);
1020
1021 pointer_blank ();
1022}
1023#endif
1024
1025void
1026rxvt_term::mouse_report (const XButtonEvent &ev) 1257rxvt_term::mouse_report (XButtonEvent &ev)
1027{ 1258{
1028 int button_number, key_state = 0; 1259 int button_number, key_state = 0;
1029 int x, y; 1260 int x, y;
1261 int code = 32;
1030 1262
1031 x = ev.x; 1263 x = Pixel2Col (ev.x);
1032 y = ev.y; 1264 y = Pixel2Row (ev.y);
1033 pixel_position (&x, &y); 1265 if (ev.type == MotionNotify)
1266 {
1267 if (x == mouse_row && y == mouse_col)
1268 return;
1269 mouse_row = x;
1270 mouse_col = y;
1271 code += 32;
1272 }
1034 1273
1035 if (MEvent.button == AnyButton) 1274 if (MEvent.button == AnyButton)
1036 {
1037 button_number = 3; 1275 button_number = 3;
1038 }
1039 else 1276 else
1040 { 1277 {
1041 button_number = MEvent.button - Button1; 1278 button_number = MEvent.button - Button1;
1042 /* add 0x3D for wheel events, like xterm does */ 1279 /* add 0x3D for wheel events, like xterm does */
1043 if (button_number >= 3) 1280 if (button_number >= 3)
1044 button_number += (64 - 3); 1281 button_number += (64 - 3);
1045 } 1282 }
1046 1283
1047 if (PrivateModes & PrivMode_MouseX10) 1284 if (priv_modes & PrivMode_MouseX10)
1048 { 1285 {
1049 /* 1286 /*
1050 * do not report ButtonRelease 1287 * do not report ButtonRelease
1051 * no state info allowed 1288 * no state info allowed
1052 */ 1289 */
… …
1067 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1304 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1068 + ((MEvent.state & ControlMask) ? 16 : 0); 1305 + ((MEvent.state & ControlMask) ? 16 : 0);
1069#ifdef MOUSE_REPORT_DOUBLECLICK 1306#ifdef MOUSE_REPORT_DOUBLECLICK
1070 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1307 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1071#endif 1308#endif
1072
1073 } 1309 }
1074 1310
1075#ifdef DEBUG_MOUSEREPORT 1311#if DEBUG_MOUSEREPORT
1076 fprintf(stderr, "Mouse ["); 1312 fprintf (stderr, "Mouse [");
1077 if (key_state & 16) 1313 if (key_state & 16)
1078 fputc('C', stderr); 1314 fputc ('C', stderr);
1079 if (key_state & 4) 1315 if (key_state & 4)
1080 fputc('S', stderr); 1316 fputc ('S', stderr);
1081 if (key_state & 8) 1317 if (key_state & 8)
1082 fputc('A', stderr); 1318 fputc ('A', stderr);
1083 if (key_state & 32) 1319 if (key_state & 32)
1084 fputc('2', stderr); 1320 fputc ('2', stderr);
1085 fprintf(stderr, "]: <%d>, %d/%d\n", 1321 fprintf (stderr, "]: <%d>, %d/%d\n",
1086 button_number, 1322 button_number,
1087 x + 1, 1323 x + 1,
1088 y + 1); 1324 y + 1);
1089#else 1325#endif
1326
1090 tt_printf("\033[M%c%c%c", 1327 tt_printf ("\033[M%c%c%c",
1091 (32 + button_number + key_state), 1328 (code + button_number + key_state),
1092 (32 + x + 1), 1329 (32 + x + 1),
1093 (32 + y + 1)); 1330 (32 + y + 1));
1094#endif
1095} 1331}
1096
1097#ifdef USING_W11LIB
1098void
1099rxvt_W11_process_x_event(XEvent *ev)
1100{
1101 rxvt_t *r = rxvt_get_r();
1102
1103 x_cb (*ev);
1104}
1105#endif
1106 1332
1107/*{{{ process an X event */ 1333/*{{{ process an X event */
1108void 1334void
1109rxvt_term::x_cb (XEvent &ev) 1335rxvt_term::x_cb (XEvent &ev)
1110{ 1336{
1111 SET_R (this); 1337 make_current ();
1112 SET_LOCALE (locale);
1113 1338
1114#if defined(CURSOR_BLINK) 1339 dLocal (Display *, dpy);
1115 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
1116 {
1117 if (hidden_cursor)
1118 {
1119 hidden_cursor = 0;
1120 want_refresh = 1;
1121 }
1122 1340
1123 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1341 if (ev.xany.window == vt
1124 } 1342 && SHOULD_INVOKE (HOOK_X_EVENT)
1125#endif 1343 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1126
1127#if defined(POINTER_BLANK)
1128 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
1129 {
1130 if (ev.type == MotionNotify
1131 || ev.type == ButtonPress
1132 || ev.type == ButtonRelease)
1133 if (hidden_pointer)
1134 pointer_unblank ();
1135
1136 if (ev.type == KeyPress && hidden_pointer == 0)
1137 pointer_blank ();
1138 }
1139#endif
1140
1141#ifdef USE_XIM
1142 if (XFilterEvent (&ev, None))
1143 return; 1344 return;
1144#endif
1145 1345
1346 // for XQueryPointer
1146 Window unused_root, unused_child; 1347 Window unused_root, unused_child;
1147 int unused_root_x, unused_root_y; 1348 int unused_root_x, unused_root_y;
1148 unsigned int unused_mask; 1349 unsigned int unused_mask;
1149
1150#ifdef DEBUG_X
1151 const char *const eventnames[] =
1152 { /* mason - this matches my system */
1153 "",
1154 "",
1155 "KeyPress",
1156 "KeyRelease",
1157 "ButtonPress",
1158 "ButtonRelease",
1159 "MotionNotify",
1160 "EnterNotify",
1161 "LeaveNotify",
1162 "FocusIn",
1163 "FocusOut",
1164 "KeymapNotify",
1165 "Expose",
1166 "GraphicsExpose",
1167 "NoExpose",
1168 "VisibilityNotify",
1169 "CreateNotify",
1170 "DestroyNotify",
1171 "UnmapNotify",
1172 "MapNotify",
1173 "MapRequest",
1174 "ReparentNotify",
1175 "ConfigureNotify",
1176 "ConfigureRequest",
1177 "GravityNotify",
1178 "ResizeRequest",
1179 "CirculateNotify",
1180 "CirculateRequest",
1181 "PropertyNotify",
1182 "SelectionClear",
1183 "SelectionRequest",
1184 "SelectionNotify",
1185 "ColormapNotify",
1186 "ClientMessage",
1187 "MappingNotify"
1188 };
1189#endif
1190
1191#ifdef DEBUG_X
1192 struct timeval tp;
1193 struct tm *ltt;
1194 (void)gettimeofday(&tp, NULL);
1195 ltt = localtime(&(tp.tv_sec));
1196 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));
1197#endif
1198 1350
1199 switch (ev.type) 1351 switch (ev.type)
1200 { 1352 {
1201 case KeyPress: 1353 case KeyPress:
1202 lookup_key (ev.xkey); 1354 key_press (ev.xkey);
1203 break; 1355 break;
1204 1356
1205#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1206 case KeyRelease: 1357 case KeyRelease:
1207 { 1358 key_release (ev.xkey);
1208 if (!(ev.xkey.state & ControlMask))
1209 mouse_slip_wheel_speed = 0;
1210 else
1211 {
1212 KeySym ks;
1213
1214 ks = XKeycodeToKeysym(display->display, ev.xkey.keycode, 0);
1215 if (ks == XK_Control_L || ks == XK_Control_R)
1216 mouse_slip_wheel_speed = 0;
1217 }
1218 break; 1359 break;
1219 }
1220#endif
1221 1360
1222 case ButtonPress: 1361 case ButtonPress:
1223 button_press (ev.xbutton); 1362 button_press (ev.xbutton);
1224 break; 1363 break;
1225 1364
… …
1227 button_release (ev.xbutton); 1366 button_release (ev.xbutton);
1228 break; 1367 break;
1229 1368
1230 case ClientMessage: 1369 case ClientMessage:
1231 if (ev.xclient.format == 32 1370 if (ev.xclient.format == 32
1232 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1371 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1233 destroy ();
1234#ifdef OFFIX_DND
1235 /* OffiX Dnd (drag 'n' drop) protocol */
1236 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1237 && (ev.xclient.data.l[0] == DndFile
1238 || ev.xclient.data.l[0] == DndDir
1239 || ev.xclient.data.l[0] == DndLink))
1240 { 1372 {
1241 /* Get Dnd data */ 1373 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1242 Atom ActualType; 1374 {
1243 int ActualFormat; 1375 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1244 unsigned char *data; 1376 {
1245 unsigned long Size, RemainingBytes; 1377 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1246 1378 {
1247 XGetWindowProperty(display->display, display->root, 1379 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1248 xa[XA_DNDSELECTION], 1380 destroy ();
1249 0L, 1000000L, 1381 }
1250 False, AnyPropertyType, 1382#if ENABLE_EWMH
1251 &ActualType, &ActualFormat, 1383 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1252 &Size, &RemainingBytes, 1384 XSendEvent (dpy, ev.xclient.window = display->root,
1385 False, SubstructureRedirectMask | SubstructureNotifyMask,
1253 &data); 1386 &ev);
1254 XChangeProperty(display->display, display->root, 1387#endif
1255 XA_CUT_BUFFER0, XA_STRING, 1388 }
1256 8, PropModeReplace, 1389 }
1257 data, STRLEN(data)); 1390#if ENABLE_XEMBED
1258 selection_paste (display->root, XA_CUT_BUFFER0, True); 1391 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1259 XSetInputFocus(display->display, display->root, RevertToNone, CurrentTime); 1392 {
1393 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1394 focus_in ();
1395 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1396 focus_out ();
1397 }
1398#endif
1260 } 1399 }
1261#endif /* OFFIX_DND */
1262 break;
1263
1264 case MappingNotify:
1265 XRefreshKeyboardMapping(&(ev.xmapping));
1266 break; 1400 break;
1267 1401
1268 /* 1402 /*
1269 * XXX: this is not the _current_ arrangement 1403 * XXX: this is not the _current_ arrangement
1270 * Here's my conclusion: 1404 * Here's my conclusion:
… …
1289 break; 1423 break;
1290 } 1424 }
1291 break; 1425 break;
1292 1426
1293 case FocusIn: 1427 case FocusIn:
1294 if (!TermWin.focus) 1428 if (ev.xfocus.detail != NotifyInferior
1429 && ev.xfocus.detail != NotifyPointer
1430 && ev.xfocus.mode != NotifyGrab)
1431 focus_in ();
1432 break;
1433
1434 case FocusOut:
1435 if (ev.xfocus.detail != NotifyInferior
1436 && ev.xfocus.detail != NotifyPointer
1437 && ev.xfocus.mode != NotifyGrab)
1438 focus_out ();
1439 break;
1440
1441 case ConfigureNotify:
1442 /* fprintf (stderr, "ConfigureNotify for %X, parent is %X, geom is %dx%d%+d%+d, old geom was %dx%d\n",
1443 ev.xconfigure.window, parent[0], ev.xconfigure.width, ev.xconfigure.height, ev.xconfigure.x, ev.xconfigure.y,
1444 szHint.width, szHint.height); */
1445 if (ev.xconfigure.window == parent[0])
1295 { 1446 {
1296 TermWin.focus = 1; 1447 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1297 want_refresh = 1;
1298#ifdef USE_XIM
1299 if (Input_Context != NULL)
1300 XSetICFocus(Input_Context);
1301#endif
1302#ifdef CURSOR_BLINK
1303 if (Options & Opt_cursorBlink)
1304 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1305#endif
1306
1307 } 1448 ;
1308 break;
1309 1449
1310 case FocusOut: 1450 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1311 if (TermWin.focus)
1312 { 1451 {
1313 TermWin.focus = 0; 1452 seen_resize = 1;
1314 want_refresh = 1; 1453 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1315#ifdef USE_XIM
1316 if (Input_Context != NULL)
1317 XUnsetICFocus(Input_Context);
1318#endif
1319#ifdef CURSOR_BLINK
1320 if (Options & Opt_cursorBlink)
1321 cursor_blink_ev.stop ();
1322 hidden_cursor = 0;
1323#endif
1324
1325 }
1326 break;
1327
1328 case ConfigureNotify:
1329 if (ev.xconfigure.window == TermWin.parent[0])
1330 {
1331 int height, width;
1332
1333 do
1334 { /* Wrap lots of configures into one */
1335 width = ev.xconfigure.width;
1336 height = ev.xconfigure.height;
1337 D_SIZE((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1338 } 1454 }
1339 while (XCheckTypedWindowEvent(display->display, ev.xconfigure.window, ConfigureNotify, &ev));
1340
1341 if (szHint.width != width || szHint.height != height)
1342 {
1343 D_SIZE((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height));
1344 resize_all_windows (width, height, 1);
1345 }
1346#ifdef DEBUG_SIZE
1347 else 1455 else
1348 { 1456 {
1349 D_SIZE((stderr, "Size: Not resizing")); 1457#ifdef HAVE_BG_PIXMAP
1458 if (bgPixmap.window_position_sensitive ())
1459 update_background ();
1460#endif
1350 } 1461 }
1351#endif
1352#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1353 if (Options & Opt_transparent)
1354 {
1355 check_our_parents ();
1356 if (am_transparent)
1357 want_full_refresh = 1;
1358 }
1359#endif
1360 1462
1463 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1361 } 1464 }
1362 break; 1465 break;
1363 1466
1467 case PropertyNotify:
1468 if (!HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END)))
1469 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1470 && ev.xproperty.state == PropertyNewValue)
1471 selection_property (ev.xproperty.window, ev.xproperty.atom);
1472
1473 break;
1474
1364 case SelectionClear: 1475 case SelectionClear:
1365 display->set_selection_owner (0); 1476 selection_clear ();
1366 break; 1477 break;
1367 1478
1368 case SelectionNotify: 1479 case SelectionNotify:
1369 if (selection_wait == Sel_normal) 1480 if (selection_wait == Sel_normal)
1370 selection_paste (ev.xselection.requestor, 1481 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1371 ev.xselection.property, True);
1372 break; 1482 break;
1373 1483
1374 case SelectionRequest: 1484 case SelectionRequest:
1375 selection_send (ev.xselectionrequest); 1485 selection_send (ev.xselectionrequest);
1376 break; 1486 break;
1377 1487
1488 case MapNotify:
1489 mapped = 1;
1490#ifdef TEXT_BLINK
1491 text_blink_ev.start ();
1492#endif
1493 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1494 break;
1495
1378 case UnmapNotify: 1496 case UnmapNotify:
1379 TermWin.mapped = 0; 1497 mapped = 0;
1380#ifdef TEXT_BLINK 1498#ifdef TEXT_BLINK
1381 text_blink_ev.stop (); 1499 text_blink_ev.stop ();
1382#endif 1500#endif
1501 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1383 break; 1502 break;
1384
1385 case MapNotify:
1386 TermWin.mapped = 1;
1387#ifdef TEXT_BLINK
1388 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1389#endif
1390 break;
1391
1392#ifdef TRANSPARENT
1393 case ReparentNotify:
1394 rootwin_cb (ev);
1395 break;
1396#endif /* TRANSPARENT */
1397 1503
1398 case GraphicsExpose: 1504 case GraphicsExpose:
1399 case Expose: 1505 case Expose:
1400 if (ev.xany.window == TermWin.vt) 1506 if (ev.xany.window == vt)
1401 { 1507 {
1402#ifdef NO_SLOW_LINK_SUPPORT 1508 do
1509 {
1403 scr_expose (ev.xexpose.x, ev.xexpose.y, 1510 scr_expose (ev.xexpose.x, ev.xexpose.y,
1404 ev.xexpose.width, ev.xexpose.height, False); 1511 ev.xexpose.width, ev.xexpose.height, False);
1405#else 1512 }
1406 // don't understand this, so commented it out 1513 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1514
1515 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1516
1517 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1518 {
1407 scr_expose (ev.xexpose.x, ev.xexpose.y, 1519 scr_expose (ev.xexpose.x, ev.xexpose.y,
1408 ev.xexpose.width, ev.xexpose.height, False); 1520 ev.xexpose.width, ev.xexpose.height, False);
1409 //scr_expose (ev.xexpose.x, 0, 1521 }
1410 // ev.xexpose.width, TermWin.height, False); 1522
1411#endif
1412 want_refresh = 1; 1523 want_refresh = 1;
1413 } 1524 }
1414 else 1525 else
1415 { 1526 {
1416 XEvent unused_event; 1527 XEvent unused_event;
1417 1528
1418 while (XCheckTypedWindowEvent(display->display, ev.xany.window, 1529 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1419 Expose, 1530 ;
1420 &unused_event)) ; 1531 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1421 while (XCheckTypedWindowEvent(display->display, ev.xany.window, 1532 ;
1422 GraphicsExpose, 1533
1423 &unused_event)) ;
1424 if (isScrollbarWindow(ev.xany.window)) 1534 if (isScrollbarWindow (ev.xany.window))
1425 { 1535 {
1426 scrollBar.setIdle(); 1536 scrollBar.setIdle ();
1427 scrollbar_show (0); 1537 scrollbar_show (0);
1428 } 1538 }
1429#ifdef MENUBAR
1430 if (menubar_visible () && isMenuBarWindow(ev.xany.window))
1431 menubar_expose ();
1432#endif
1433#ifdef RXVT_GRAPHICS
1434 Gr_expose (ev.xany.window);
1435#endif
1436
1437 } 1539 }
1438 break; 1540 break;
1439 1541
1440 case MotionNotify: 1542 case MotionNotify:
1441#ifdef POINTER_BLANK 1543#ifdef POINTER_BLANK
1442 if (hidden_pointer) 1544 if (hidden_pointer)
1443 pointer_unblank (); 1545 pointer_unblank ();
1444#endif 1546#endif
1445#if MENUBAR 1547 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1446 if (isMenuBarWindow(ev.xany.window)) 1548 || priv_modes & PrivMode_MouseAnyEvent)
1549 mouse_report (ev.xbutton);
1550 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1551 break;
1552
1553 if (ev.xany.window == vt)
1447 { 1554 {
1448 menubar_control (&(ev.xbutton)); 1555 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1449 break; 1556 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1450 } 1557 ; // nop
1451#endif
1452 if ((PrivateModes & PrivMode_mouse_report) && !(bypass_keystate))
1453 break;
1454
1455 if (ev.xany.window == TermWin.vt)
1456 {
1457 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1558 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1458 { 1559 {
1459 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1560 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1460 ; 1561 ;
1461 1562
1462 XQueryPointer(display->display, TermWin.vt, 1563 XQueryPointer (dpy, vt,
1463 &unused_root, &unused_child, 1564 &unused_root, &unused_child,
1464 &unused_root_x, &unused_root_y, 1565 &unused_root_x, &unused_root_y,
1465 &(ev.xbutton.x), &(ev.xbutton.y), 1566 &ev.xbutton.x, &ev.xbutton.y,
1466 &unused_mask); 1567 &ev.xbutton.state);
1467#ifdef MOUSE_THRESHOLD 1568#ifdef MOUSE_THRESHOLD
1468 /* deal with a `jumpy' mouse */ 1569 /* deal with a `jumpy' mouse */
1469 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1570 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1470 { 1571 {
1471#endif 1572#endif
1573#if ISO_14755
1574 // 5.4
1575 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1576 {
1577 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1578 break;
1579 }
1580#endif
1472 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1581 selection_extend (ev.xbutton.x, ev.xbutton.y,
1473 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1582 ev.xbutton.state & Button3Mask ? 2 : 0);
1583
1474#ifdef SELECTION_SCROLLING 1584#ifdef SELECTION_SCROLLING
1475 if (ev.xbutton.y < TermWin.int_bwidth 1585 if (ev.xbutton.y < int_bwidth
1476 || Pixel2Row(ev.xbutton.y) > (TermWin.nrow-1)) 1586 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1477 { 1587 {
1478 int dist; 1588 int dist;
1479
1480 pending_scroll_selection=1;
1481 1589
1482 /* don't clobber the current delay if we are 1590 /* don't clobber the current delay if we are
1483 * already in the middle of scrolling. 1591 * already in the middle of scrolling.
1484 */ 1592 */
1485 if (scroll_selection_delay<=0) 1593 if (!sel_scroll_ev.is_active ())
1486 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1594 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1487 1595
1488 /* save the event params so we can highlight 1596 /* save the event params so we can highlight
1489 * the selection in the pending-scroll loop 1597 * the selection in the pending-scroll loop
1490 */ 1598 */
1491 selection_save_x=ev.xbutton.x; 1599 selection_save_x = ev.xbutton.x;
1492 selection_save_y=ev.xbutton.y; 1600 selection_save_y = ev.xbutton.y;
1493 selection_save_state=
1494 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1601 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1495 1602
1496 /* calc number of lines to scroll */ 1603 /* calc number of lines to scroll */
1497 if (ev.xbutton.y<TermWin.int_bwidth) 1604 if (ev.xbutton.y < int_bwidth)
1498 { 1605 {
1499 scroll_selection_dir = UP; 1606 scroll_selection_dir = UP;
1500 dist = TermWin.int_bwidth - ev.xbutton.y; 1607 dist = int_bwidth - ev.xbutton.y;
1501 } 1608 }
1502 else 1609 else
1503 { 1610 {
1504 scroll_selection_dir = DN; 1611 scroll_selection_dir = DN;
1505 dist = ev.xbutton.y - 1612 dist = ev.xbutton.y - (int_bwidth + height);
1506 (TermWin.int_bwidth + TermWin.height);
1507 } 1613 }
1614
1508 scroll_selection_lines=(Pixel2Height(dist)/ 1615 scroll_selection_lines = Pixel2Height (dist)
1509 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1616 / SELECTION_SCROLL_LINE_SPEEDUP
1617 + 1;
1510 MIN_IT(scroll_selection_lines, 1618 min_it (scroll_selection_lines,
1511 SELECTION_SCROLL_MAX_LINES); 1619 SELECTION_SCROLL_MAX_LINES);
1512 } 1620 }
1513 else 1621 else
1514 { 1622 {
1515 /* we are within the text window, so we 1623 /* we are within the text window, so we
1516 * shouldn't be scrolling 1624 * shouldn't be scrolling
1517 */ 1625 */
1518 pending_scroll_selection = 0; 1626 sel_scroll_ev.stop();
1519 } 1627 }
1520#endif 1628#endif
1521#ifdef MOUSE_THRESHOLD 1629#ifdef MOUSE_THRESHOLD
1522
1523 } 1630 }
1524#endif 1631#endif
1525
1526 } 1632 }
1527 } 1633 }
1528 else if (isScrollbarWindow(ev.xany.window) && scrollbar_isMotion()) 1634 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ())
1529 { 1635 {
1530 while (XCheckTypedWindowEvent(display->display, scrollBar.win, 1636 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1531 MotionNotify, &ev)) ; 1637 MotionNotify, &ev))
1638 ;
1639
1532 XQueryPointer(display->display, scrollBar.win, 1640 XQueryPointer (dpy, scrollBar.win,
1533 &unused_root, &unused_child, 1641 &unused_root, &unused_child,
1534 &unused_root_x, &unused_root_y, 1642 &unused_root_x, &unused_root_y,
1535 &(ev.xbutton.x), &(ev.xbutton.y), 1643 &ev.xbutton.x, &ev.xbutton.y,
1536 &unused_mask); 1644 &unused_mask);
1537 scr_move_to (scrollbar_position(ev.xbutton.y) - csrO, 1645 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1538 scrollbar_size()); 1646 scrollbar_size ());
1539 scr_refresh (refresh_type);
1540 refresh_limit = 0; 1647 want_refresh = 1;
1541 scrollbar_show (1); 1648 scrollbar_show (1);
1542 } 1649 }
1543 break; 1650 break;
1544 } 1651 }
1545}
1546 1652
1653#if defined(CURSOR_BLINK)
1654 if (option (Opt_cursorBlink) && ev.type == KeyPress)
1655 {
1656 if (hidden_cursor)
1657 {
1658 hidden_cursor = 0;
1659 want_refresh = 1;
1660 }
1661
1662 cursor_blink_ev.again ();
1663 }
1664#endif
1665
1666#if defined(POINTER_BLANK)
1667 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1668 {
1669 if (ev.type == MotionNotify
1670 || ev.type == ButtonPress
1671 || ev.type == ButtonRelease)
1672 if (hidden_pointer)
1673 pointer_unblank ();
1674
1675 if (ev.type == KeyPress && hidden_pointer == 0)
1676 pointer_blank ();
1677 }
1678#endif
1679
1680 refresh_check ();
1681}
1682
1683void
1684rxvt_term::focus_in ()
1685{
1686 if (!focus)
1687 {
1688 focus = 1;
1689 want_refresh = 1;
1690
1691 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1692
1693#if USE_XIM
1694 if (Input_Context != NULL)
1695 {
1696 IMSetPosition ();
1697 XSetICFocus (Input_Context);
1698 }
1699#endif
1700#if CURSOR_BLINK
1701 if (option (Opt_cursorBlink))
1702 cursor_blink_ev.again ();
1703#endif
1704#if OFF_FOCUS_FADING
1705 if (rs[Rs_fade])
1706 {
1707 pix_colors = pix_colors_focused;
1708 scr_recolour ();
1709 }
1710#endif
1711#if ENABLE_FRILLS
1712 if (option (Opt_urgentOnBell))
1713 {
1714 if (XWMHints *h = XGetWMHints(dpy, parent[0]))
1715 {
1716 h->flags &= ~XUrgencyHint;
1717 XSetWMHints (dpy, parent[0], h);
1718 }
1719 }
1720#endif
1721 }
1722}
1723
1724void
1725rxvt_term::focus_out ()
1726{
1727 if (focus)
1728 {
1729 focus = 0;
1730 want_refresh = 1;
1731
1732 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1733
1734#if ENABLE_FRILLS || ISO_14755
1735 if (iso14755buf)
1736 {
1737 iso14755buf = 0;
1738# if ISO_14755
1739 scr_overlay_off ();
1740# endif
1741 }
1742#endif
1743#if USE_XIM
1744 if (Input_Context != NULL)
1745 XUnsetICFocus (Input_Context);
1746#endif
1747#if CURSOR_BLINK
1748 if (option (Opt_cursorBlink))
1749 cursor_blink_ev.stop ();
1750
1751 hidden_cursor = 0;
1752#endif
1753#if OFF_FOCUS_FADING
1754 if (rs[Rs_fade])
1755 {
1756 pix_colors = pix_colors_unfocused;
1757 scr_recolour ();
1758 }
1759#endif
1760 }
1761}
1762
1763void
1764rxvt_term::update_fade_color (unsigned int idx)
1765{
1766#if OFF_FOCUS_FADING
1767 if (rs[Rs_fade])
1768 {
1769 rgba c;
1770 pix_colors [Color_fade].get (c);
1771 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1772 }
1773#endif
1774}
1775
1776#if ENABLE_TRANSPARENCY || ENABLE_PERL
1547void 1777void
1548rxvt_term::rootwin_cb (XEvent &ev) 1778rxvt_term::rootwin_cb (XEvent &ev)
1549{ 1779{
1550 SET_R (this); 1780 make_current ();
1551 SET_LOCALE (locale);
1552 1781
1782 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1783 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1784 return;
1785
1786# if ENABLE_TRANSPARENCY
1553 switch (ev.type) 1787 switch (ev.type)
1554 { 1788 {
1555 case PropertyNotify: 1789 case PropertyNotify:
1790 /*
1791 * if user used some Esetroot compatible prog to set the root bg,
1792 * use the property to determine the pixmap. We use it later on.
1793 */
1556 if (ev.xproperty.atom == xa[XA_VT_SELECTION]) 1794 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1795 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1557 { 1796 {
1558 if (ev.xproperty.state == PropertyNewValue) 1797 bgPixmap.set_root_pixmap ();
1559 selection_property (ev.xproperty.window, ev.xproperty.atom); 1798 update_background ();
1560 break;
1561 } 1799 }
1562#ifdef TRANSPARENT
1563 else
1564 {
1565 /*
1566 * if user used some Esetroot compatible prog to set the root bg,
1567 * use the property to determine the pixmap. We use it later on.
1568 */
1569 if (xa[XA_XROOTPMAPID] == 0)
1570 xa[XA_XROOTPMAPID] = XInternAtom(display->display, "_XROOTPMAP_ID", False);
1571 1800
1572 if (ev.xproperty.atom != xa[XA_XROOTPMAPID])
1573 return;
1574 }
1575
1576 /* FALLTHROUGH */
1577 case ReparentNotify:
1578 if ((Options & Opt_transparent) && check_our_parents ())
1579 if (am_transparent)
1580 want_full_refresh = 1;
1581 break; 1801 break;
1802 }
1582#endif 1803# endif
1583 } 1804
1805 refresh_check ();
1584} 1806}
1807#endif
1585 1808
1586void 1809void
1587rxvt_term::button_press (const XButtonEvent &ev) 1810rxvt_term::button_press (XButtonEvent &ev)
1588{ 1811{
1589 int reportmode = 0, clickintime; 1812 int reportmode = 0, clickintime;
1590 1813
1591 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1814 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1815
1592 if (!bypass_keystate) 1816 if (!bypass_keystate)
1593 reportmode = !!(PrivateModes & PrivMode_mouse_report); 1817 reportmode = !! (priv_modes & PrivMode_mouse_report);
1818
1594 /* 1819 /*
1595 * VT window processing of button press 1820 * VT window processing of button press
1596 */ 1821 */
1597 if (ev.window == TermWin.vt) 1822 if (ev.window == vt)
1598 { 1823 {
1599#if RXVT_GRAPHICS 1824 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1600 if (ev.subwindow != None) 1825 return;
1601 rxvt_Gr_ButtonPress (ev.x, ev.y);
1602 else
1603#endif
1604 1826
1827#if ISO_14755
1828 // 5.4
1829 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1830 {
1831 iso14755_54 (ev.x, ev.y);
1832 return;
1605 { 1833 }
1834#endif
1835
1606 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1836 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1837
1607 if (reportmode) 1838 if (reportmode)
1839 {
1840 /* mouse report from vt window */
1841 /* save the xbutton state (for ButtonRelease) */
1842 MEvent.state = ev.state;
1843#ifdef MOUSE_REPORT_DOUBLECLICK
1844 if (ev.button == MEvent.button && clickintime)
1608 { 1845 {
1609 /* mouse report from vt window */ 1846 /* same button, within alloted time */
1610 /* save the xbutton state (for ButtonRelease) */ 1847 MEvent.clicks++;
1611 MEvent.state = ev.state; 1848
1612#ifdef MOUSE_REPORT_DOUBLECLICK 1849 if (MEvent.clicks > 1)
1613 if (ev.button == MEvent.button && clickintime)
1614 { 1850 {
1615 /* same button, within alloted time */
1616 MEvent.clicks++;
1617 if (MEvent.clicks > 1)
1618 {
1619 /* only report double clicks */ 1851 /* only report double clicks */
1620 MEvent.clicks = 2; 1852 MEvent.clicks = 2;
1621 mouse_report (ev); 1853 mouse_report (ev);
1622 1854
1623 /* don't report the release */ 1855 /* don't report the release */
1624 MEvent.clicks = 0; 1856 MEvent.clicks = 0;
1625 MEvent.button = AnyButton; 1857 MEvent.button = AnyButton;
1626 }
1627 } 1858 }
1628 else
1629 {
1630 /* different button, or time expired */
1631 MEvent.clicks = 1;
1632 MEvent.button = ev.button;
1633 mouse_report (ev);
1634 }
1635#else
1636 MEvent.button = ev.button;
1637 mouse_report (ev);
1638#endif /* MOUSE_REPORT_DOUBLECLICK */
1639
1640 } 1859 }
1641 else 1860 else
1642 { 1861 {
1862 /* different button, or time expired */
1863 MEvent.clicks = 1;
1864 MEvent.button = ev.button;
1865 mouse_report (ev);
1866 }
1867#else
1868 MEvent.button = ev.button;
1869 mouse_report (ev);
1870#endif /* MOUSE_REPORT_DOUBLECLICK */
1871
1872 }
1873 else
1874 {
1643 if (ev.button != MEvent.button) 1875 if (ev.button != MEvent.button)
1644 MEvent.clicks = 0; 1876 MEvent.clicks = 0;
1877
1645 switch (ev.button) 1878 switch (ev.button)
1646 { 1879 {
1647 case Button1: 1880 case Button1:
1881 /* allow meta + click to select rectangular areas */
1882 /* should be done in screen.C */
1883#if ENABLE_FRILLS
1884 selection.rect = !!(ev.state & ModMetaMask);
1885#else
1886 selection.rect = false;
1887#endif
1888
1648 /* allow shift+left click to extend selection */ 1889 /* allow shift+left click to extend selection */
1649 if (ev.state & ShiftMask && !(PrivateModes & PrivMode_mouse_report)) 1890 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1650 { 1891 {
1651 if (MEvent.button == Button1 && clickintime)
1652 selection_rotate (ev.x, ev.y);
1653 else
1654 selection_extend (ev.x, ev.y, 1);
1655 }
1656 else
1657 {
1658 if (MEvent.button == Button1 && clickintime)
1659 MEvent.clicks++;
1660 else
1661 MEvent.clicks = 1;
1662
1663 selection_click (MEvent.clicks, ev.x, ev.y);
1664 }
1665
1666 MEvent.button = Button1;
1667 break;
1668
1669 case Button3:
1670 if (MEvent.button == Button3 && clickintime) 1892 if (MEvent.button == Button1 && clickintime)
1671 selection_rotate (ev.x, ev.y); 1893 selection_rotate (ev.x, ev.y);
1672 else 1894 else
1673 selection_extend (ev.x, ev.y, 1); 1895 selection_extend (ev.x, ev.y, 1);
1896 }
1897 else
1898 {
1899 if (MEvent.button == Button1 && clickintime)
1900 MEvent.clicks++;
1901 else
1902 MEvent.clicks = 1;
1903
1904 selection_click (MEvent.clicks, ev.x, ev.y);
1905 }
1906
1907 MEvent.button = Button1;
1908 break;
1909
1910 case Button3:
1911 if (MEvent.button == Button3 && clickintime)
1912 selection_rotate (ev.x, ev.y);
1913 else
1914 selection_extend (ev.x, ev.y, 1);
1915
1674 MEvent.button = Button3; 1916 MEvent.button = Button3;
1675 break; 1917 break;
1676 }
1677 } 1918 }
1919 }
1920
1678 MEvent.time = ev.time; 1921 MEvent.time = ev.time;
1679 return; 1922 return;
1680 }
1681 } 1923 }
1682 1924
1683 /* 1925 /*
1684 * Scrollbar window processing of button press 1926 * Scrollbar window processing of button press
1685 */ 1927 */
1686 if (isScrollbarWindow(ev.window)) 1928 if (isScrollbarWindow (ev.window))
1687 { 1929 {
1688 scrollBar.setIdle (); 1930 scrollBar.setIdle ();
1689 /* 1931 /*
1690 * Rxvt-style scrollbar: 1932 * Rxvt-style scrollbar:
1691 * move up if mouse is above slider 1933 * move up if mouse is above slider
… …
1703 * Mouse report disabled scrollbar: 1945 * Mouse report disabled scrollbar:
1704 * arrow buttons - send up/down 1946 * arrow buttons - send up/down
1705 * click on scrollbar - send pageup/down 1947 * click on scrollbar - send pageup/down
1706 */ 1948 */
1707 if ((scrollBar.style == R_SB_NEXT 1949 if ((scrollBar.style == R_SB_NEXT
1708 && scrollbarnext_upButton(ev.y)) 1950 && scrollbarnext_upButton (ev.y))
1709 || (scrollBar.style == R_SB_RXVT 1951 || (scrollBar.style == R_SB_RXVT
1710 && scrollbarrxvt_upButton(ev.y))) 1952 && scrollbarrxvt_upButton (ev.y)))
1711 tt_printf("\033[A"); 1953 tt_printf ("\033[A");
1712 else if ((scrollBar.style == R_SB_NEXT 1954 else if ((scrollBar.style == R_SB_NEXT
1713 && scrollbarnext_dnButton(ev.y)) 1955 && scrollbarnext_dnButton (ev.y))
1714 || (scrollBar.style == R_SB_RXVT 1956 || (scrollBar.style == R_SB_RXVT
1715 && scrollbarrxvt_dnButton(ev.y))) 1957 && scrollbarrxvt_dnButton (ev.y)))
1716 tt_printf("\033[B"); 1958 tt_printf ("\033[B");
1717 else 1959 else
1718 switch (ev.button) 1960 switch (ev.button)
1719 { 1961 {
1720 case Button2: 1962 case Button2:
1721 tt_printf("\014"); 1963 tt_printf ("\014");
1722 break; 1964 break;
1723 case Button1: 1965 case Button1:
1724 tt_printf("\033[6~"); 1966 tt_printf ("\033[6~");
1725 break; 1967 break;
1726 case Button3: 1968 case Button3:
1727 tt_printf("\033[5~"); 1969 tt_printf ("\033[5~");
1728 break; 1970 break;
1729 } 1971 }
1730 } 1972 }
1731 else 1973 else
1732#endif /* NO_SCROLLBAR_REPORT */ 1974#endif /* NO_SCROLLBAR_REPORT */
1733 1975
1734 { 1976 {
1735 char upordown = 0; 1977 char upordown = 0;
1736 1978
1737 if (scrollBar.style == R_SB_NEXT) 1979 if (scrollBar.style == R_SB_NEXT)
1738 { 1980 {
1739 if (scrollbarnext_upButton(ev.y)) 1981 if (scrollbarnext_upButton (ev.y))
1740 upordown = -1; /* up */ 1982 upordown = -1; /* up */
1741 else if (scrollbarnext_dnButton(ev.y)) 1983 else if (scrollbarnext_dnButton (ev.y))
1742 upordown = 1; /* down */ 1984 upordown = 1; /* down */
1743 } 1985 }
1744 else if (scrollBar.style == R_SB_RXVT) 1986 else if (scrollBar.style == R_SB_RXVT)
1745 { 1987 {
1746 if (scrollbarrxvt_upButton(ev.y)) 1988 if (scrollbarrxvt_upButton (ev.y))
1747 upordown = -1; /* up */ 1989 upordown = -1; /* up */
1748 else if (scrollbarrxvt_dnButton(ev.y)) 1990 else if (scrollbarrxvt_dnButton (ev.y))
1749 upordown = 1; /* down */ 1991 upordown = 1; /* down */
1750 } 1992 }
1993
1751 if (upordown) 1994 if (upordown)
1752 { 1995 {
1753#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1996#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1754 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 1997 if (!cont_scroll_ev.is_active ())
1998 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1755#endif 1999#endif
1756 if (scr_page (upordown < 0 ? UP : DN, 1)) 2000 if (scr_page (upordown < 0 ? UP : DN, 1))
1757 { 2001 {
1758 if (upordown < 0) 2002 if (upordown < 0)
1759 scrollBar.setUp (); 2003 scrollBar.setUp ();
… …
1763 } 2007 }
1764 else 2008 else
1765 switch (ev.button) 2009 switch (ev.button)
1766 { 2010 {
1767 case Button2: 2011 case Button2:
1768 switch (scrollbar_align) 2012 switch (scrollBar.align)
1769 { 2013 {
1770 case R_SB_ALIGN_TOP: 2014 case R_SB_ALIGN_TOP:
1771 csrO = 0; 2015 csrO = 0;
1772 break; 2016 break;
1773 case R_SB_ALIGN_CENTRE: 2017 case R_SB_ALIGN_CENTRE:
… …
1775 break; 2019 break;
1776 case R_SB_ALIGN_BOTTOM: 2020 case R_SB_ALIGN_BOTTOM:
1777 csrO = scrollBar.bot - scrollBar.top; 2021 csrO = scrollBar.bot - scrollBar.top;
1778 break; 2022 break;
1779 } 2023 }
2024
1780 if (scrollBar.style == R_SB_XTERM 2025 if (scrollBar.style == R_SB_XTERM
1781 || scrollbar_above_slider(ev.y) 2026 || scrollbar_above_slider (ev.y)
1782 || scrollbar_below_slider(ev.y)) 2027 || scrollbar_below_slider (ev.y))
1783 scr_move_to ( scrollbar_position(ev.y) - csrO, 2028 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ());
1784 scrollbar_size()); 2029
1785 scrollBar.setMotion (); 2030 scrollBar.setMotion ();
1786 break; 2031 break;
1787 2032
1788 case Button1: 2033 case Button1:
1789 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2034 if (scrollBar.align == R_SB_ALIGN_CENTRE)
1790 csrO = ev.y - scrollBar.top; 2035 csrO = ev.y - scrollBar.top;
1791 /* FALLTHROUGH */ 2036 /* FALLTHROUGH */
1792 2037
1793 case Button3: 2038 case Button3:
1794 if (scrollBar.style != R_SB_XTERM) 2039 if (scrollBar.style != R_SB_XTERM)
1795 { 2040 {
1796 if (scrollbar_above_slider(ev.y)) 2041 if (scrollbar_above_slider (ev.y))
1797# ifdef RXVT_SCROLL_FULL 2042# ifdef RXVT_SCROLL_FULL
1798 scr_page (UP, TermWin.nrow - 1); 2043 scr_page (UP, nrow - 1);
1799# else 2044# else
1800 scr_page (UP, TermWin.nrow / 4); 2045 scr_page (UP, nrow / 4);
1801# endif 2046# endif
1802 else if (scrollbar_below_slider(ev.y)) 2047 else if (scrollbar_below_slider (ev.y))
1803# ifdef RXVT_SCROLL_FULL 2048# ifdef RXVT_SCROLL_FULL
1804 scr_page (DN, TermWin.nrow - 1); 2049 scr_page (DN, nrow - 1);
1805# else 2050# else
1806 scr_page (DN, TermWin.nrow / 4); 2051 scr_page (DN, nrow / 4);
1807# endif 2052# endif
1808 else 2053 else
1809 scrollBar.setMotion (); 2054 scrollBar.setMotion ();
1810 } 2055 }
1811 else 2056 else
1812 { 2057 {
1813 scr_page ((ev.button == Button1 ? DN : UP), 2058 scr_page ((ev.button == Button1 ? DN : UP),
1814 (TermWin.nrow 2059 (nrow
1815 * scrollbar_position(ev.y) 2060 * scrollbar_position (ev.y)
1816 / scrollbar_size())); 2061 / scrollbar_size ()));
1817 } 2062 }
2063
1818 break; 2064 break;
1819 } 2065 }
1820 } 2066 }
2067
1821 return; 2068 return;
1822 } 2069 }
1823#if MENUBAR
1824 /*
1825 * Menubar window processing of button press
1826 */
1827 if (isMenuBarWindow(ev.window))
1828 menubar_control (ev);
1829#endif
1830} 2070}
1831 2071
1832void 2072void
1833rxvt_term::button_release (const XButtonEvent &ev) 2073rxvt_term::button_release (XButtonEvent &ev)
1834{ 2074{
1835 int reportmode = 0; 2075 int reportmode = 0;
1836 2076
1837 csrO = 0; /* reset csr Offset */ 2077 csrO = 0; /* reset csr Offset */
1838 if (!bypass_keystate) 2078 if (!bypass_keystate)
1839 reportmode = !!(PrivateModes & PrivMode_mouse_report); 2079 reportmode = !! (priv_modes & PrivMode_mouse_report);
1840 2080
1841 if (scrollbar_isUpDn()) 2081 if (scrollbar_isUpDn ())
1842 { 2082 {
1843 scrollBar.setIdle (); 2083 scrollBar.setIdle ();
1844 scrollbar_show (0); 2084 scrollbar_show (0);
1845#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1846 refresh_type &= ~SMOOTH_REFRESH;
1847#endif
1848
1849 } 2085 }
2086
1850#ifdef SELECTION_SCROLLING 2087#ifdef SELECTION_SCROLLING
1851 pending_scroll_selection=0; 2088 sel_scroll_ev.stop();
1852#endif 2089#endif
2090
1853 if (ev.window == TermWin.vt) 2091 if (ev.window == vt)
1854 { 2092 {
1855#ifdef RXVT_GRAPHICS 2093 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
1856 if (ev.subwindow != None) 2094 return;
1857 rxvt_Gr_ButtonRelease(ev.x, ev.y);
1858 else
1859#endif
1860 2095
1861 { 2096#if ISO_14755
2097 // 5.4
2098 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2099 return;
2100#endif
2101
1862 if (reportmode) 2102 if (reportmode)
2103 {
2104 /* mouse report from vt window */
2105 /* don't report release of wheel "buttons" */
2106 if (ev.button >= 4)
2107 return;
2108#ifdef MOUSE_REPORT_DOUBLECLICK
2109 /* only report the release of 'slow' single clicks */
2110 if (MEvent.button != AnyButton
2111 && (ev.button != MEvent.button
2112 || (ev.time - MEvent.time
2113 > MULTICLICK_TIME / 2)))
1863 { 2114 {
1864 /* mouse report from vt window */
1865 /* don't report release of wheel "buttons" */
1866 if (ev.button >= 4)
1867 return;
1868#ifdef MOUSE_REPORT_DOUBLECLICK
1869 /* only report the release of 'slow' single clicks */
1870 if (MEvent.button != AnyButton
1871 && (ev.button != MEvent.button
1872 || (ev.time - MEvent.time
1873 > MULTICLICK_TIME / 2)))
1874 {
1875 MEvent.clicks = 0; 2115 MEvent.clicks = 0;
1876 MEvent.button = AnyButton;
1877 mouse_report (ev);
1878 }
1879#else /* MOUSE_REPORT_DOUBLECLICK */
1880 MEvent.button = AnyButton; 2116 MEvent.button = AnyButton;
1881 mouse_report (ev); 2117 mouse_report (ev);
1882#endif /* MOUSE_REPORT_DOUBLECLICK */
1883 return;
1884 } 2118 }
2119#else /* MOUSE_REPORT_DOUBLECLICK */
2120 MEvent.button = AnyButton;
2121 mouse_report (ev);
2122#endif /* MOUSE_REPORT_DOUBLECLICK */
2123 return;
2124 }
2125
2126 /*
2127 * dumb hack to compensate for the failure of click-and-drag
2128 * when overriding mouse reporting
2129 */
2130 if (priv_modes & PrivMode_mouse_report
2131 && bypass_keystate
2132 && ev.button == Button1 && MEvent.clicks <= 1)
2133 selection_extend (ev.x, ev.y, 0);
2134
2135 switch (ev.button)
2136 {
2137 case Button1:
2138 case Button3:
2139 selection_make (ev.time);
2140 break;
2141
2142 case Button2:
2143 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window?
2144 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
2145 break;
2146
2147#ifdef MOUSE_WHEEL
2148 case Button4:
2149 case Button5:
2150 {
2151 int i;
2152 page_dirn v;
2153
2154 v = ev.button == Button4 ? UP : DN;
2155
2156 if (ev.state & ShiftMask)
2157 i = 1;
2158 else if (option (Opt_mouseWheelScrollPage))
2159 i = nrow - 1;
2160 else
2161 i = 5;
2162
2163# ifdef MOUSE_SLIP_WHEELING
2164 if (ev.state & ControlMask)
2165 {
2166 mouse_slip_wheel_speed += v ? -1 : 1;
2167 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2168 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2169
2170 if (!slip_wheel_ev.is_active ())
2171 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
2172 }
2173 else
2174 {
2175# endif
2176 scr_page (v, i);
2177 scrollbar_show (1);
2178# ifdef MOUSE_SLIP_WHEELING
2179 }
2180# endif
2181 }
2182 break;
2183#endif
2184 }
2185 }
2186}
2187
2188/*}}} */
2189
2190bool
2191rxvt_term::cmd_parse ()
2192{
2193 bool flag = false;
2194 wchar_t ch = NOCHAR;
2195 char *seq_begin; // remember start of esc-sequence here
2196
2197 for (;;)
2198 {
2199 if (ch == NOCHAR)
2200 {
2201 seq_begin = cmdbuf_ptr;
2202 ch = next_char ();
2203
2204 if (ch == NOCHAR)
2205 break;
2206 }
2207
2208 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT)
2209 {
2210 if (!seen_input)
2211 {
2212 seen_input = 1;
2213 // many badly-written programs (e.g. jed) contain a race condition:
2214 // they first read the screensize and then install a SIGWINCH handler.
2215 // some window managers resize the window early, and these programs
2216 // then sometimes get the size wrong.
2217 // unfortunately other programs are even more buggy and dislike
2218 // being sent SIGWINCH, so only do it when we were in fact being
2219 // resized.
2220 if (seen_resize && cmd_pid)
2221 kill (-cmd_pid, SIGWINCH);
2222 }
2223
2224 /* Read a text string from the input buffer */
2225 wchar_t buf[UBUFSIZ];
2226 bool refreshnow = false;
2227 int nlines = 0;
2228 wchar_t *str = buf;
2229 wchar_t *eol = str + min (ncol, UBUFSIZ);
2230
2231 for (;;)
2232 {
2233 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2234 break;
2235
2236 *str++ = ch;
2237
2238 if (ch == C0_LF || str >= eol)
2239 {
2240 if (ch == C0_LF)
2241 nlines++;
2242
2243 refresh_count++;
2244
2245 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2246 {
2247 refresh_count = 0;
2248
2249 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2250 {
2251 refreshnow = true;
2252 ch = NOCHAR;
2253 break;
2254 }
2255 }
2256
2257 // scr_add_lines only works for nlines <= nrow - 1.
2258 if (nlines >= nrow - 1)
2259 {
2260 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2261 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2262 scr_add_lines (buf, str - buf, nlines);
2263
2264 nlines = 0;
2265 str = buf;
2266 eol = str + min (ncol, UBUFSIZ);
2267 }
2268
2269 if (str >= eol)
2270 {
2271 if (eol >= buf + UBUFSIZ)
2272 {
2273 ch = NOCHAR;
2274 break;
2275 }
2276 else
2277 eol = min (eol + ncol, buf + UBUFSIZ);
2278 }
2279
2280 }
2281
2282 seq_begin = cmdbuf_ptr;
2283 ch = next_char ();
2284 }
2285
2286 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2287 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2288 scr_add_lines (buf, str - buf, nlines);
2289
1885 /* 2290 /*
1886 * dumb hack to compensate for the failure of click-and-drag 2291 * If there have been a lot of new lines, then update the screen
1887 * when overriding mouse reporting 2292 * What the heck we'll cheat and only refresh less than every page-full.
2293 * if skipScroll is enabled.
1888 */ 2294 */
1889 if (PrivateModes & PrivMode_mouse_report 2295 if (refreshnow)
1890 && bypass_keystate
1891 && ev.button == Button1 && MEvent.clicks <= 1)
1892 selection_extend (ev.x, ev.y, 0);
1893
1894 switch (ev.button)
1895 { 2296 {
1896 case Button1: 2297 flag = true;
1897 case Button3:
1898 selection_make (ev.time);
1899 break;
1900 case Button2:
1901 selection_request (ev.time, ev.x, ev.y);
1902 break;
1903#ifdef MOUSE_WHEEL
1904 case Button4:
1905 case Button5:
1906 {
1907 int i;
1908 page_dirn v;
1909
1910 v = (ev.button == Button4) ? UP : DN;
1911 if (ev.state & ShiftMask)
1912 i = 1;
1913 else if ((Options & Opt_mouseWheelScrollPage))
1914 i = TermWin.nrow - 1;
1915 else
1916 i = 5;
1917# ifdef MOUSE_SLIP_WHEELING
1918 if (ev.state & ControlMask)
1919 {
1920 mouse_slip_wheel_speed += (v ? -1 : 1);
1921 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY;
1922 }
1923# endif
1924# ifdef JUMP_MOUSE_WHEEL
1925 scr_page (v, i);
1926 scr_refresh (SMOOTH_REFRESH); 2298 scr_refresh ();
1927 scrollbar_show (1); 2299 want_refresh = 1;
1928# else
1929 while (i--)
1930 {
1931 scr_page (v, 1);
1932 scr_refresh (SMOOTH_REFRESH);
1933 scrollbar_show (1);
1934 }
1935# endif
1936
1937 }
1938 break;
1939#endif
1940
1941 } 2300 }
1942 }
1943 }
1944#ifdef MENUBAR
1945 else if (isMenuBarWindow(ev.window))
1946 menubar_control (ev);
1947#endif
1948}
1949 2301
1950
1951#ifdef TRANSPARENT
1952/*
1953 * Check our parents are still who we think they are.
1954 * Do transparency updates if required
1955 */
1956int
1957rxvt_term::check_our_parents ()
1958{
1959 int i, pchanged, aformat, have_pixmap, rootdepth;
1960 unsigned long nitems, bytes_after;
1961 Atom atype;
1962 unsigned char *prop = NULL;
1963 Window root, oldp, *list;
1964 Pixmap rootpixmap = None;
1965 XWindowAttributes wattr, wrootattr;
1966
1967 pchanged = 0;
1968
1969 if (!(Options & Opt_transparent))
1970 return pchanged; /* Don't try any more */
1971
1972 XGetWindowAttributes(display->display, display->root, &wrootattr);
1973 rootdepth = wrootattr.depth;
1974
1975 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr);
1976 if (rootdepth != wattr.depth)
1977 {
1978 if (am_transparent)
1979 { 2302 }
1980 pchanged = 1; 2303 else
1981 XSetWindowBackground(display->display, TermWin.vt,
1982 PixColors[Color_bg]);
1983 am_transparent = am_pixmap_trans = 0;
1984 } 2304 {
1985 return pchanged; /* Don't try any more */ 2305 try
1986 }
1987
1988 /* Get all X ops out of the queue so that our information is up-to-date. */
1989 XSync(display->display, False);
1990
1991 /*
1992 * Make the frame window set by the window manager have
1993 * the root background. Some window managers put multiple nested frame
1994 * windows for each client, so we have to take care about that.
1995 */
1996 i = (xa[XA_XROOTPMAPID] != 0
1997 && (XGetWindowProperty(display->display, display->root, xa[XA_XROOTPMAPID],
1998 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1999 &nitems, &bytes_after, &prop) == Success));
2000 if (!i || prop == NULL)
2001 have_pixmap = 0;
2002 else
2003 {
2004 have_pixmap = 1;
2005 rootpixmap = *((Pixmap *)prop);
2006 XFree(prop);
2007 }
2008 if (have_pixmap)
2009 {
2010 /*
2011 * Copy display->root pixmap transparency
2012 */
2013 int sx, sy, nx, ny;
2014 unsigned int nw, nh;
2015 Window cr;
2016 XImage *image;
2017 GC gc;
2018 XGCValues gcvalue;
2019
2020 XTranslateCoordinates(display->display, TermWin.parent[0], display->root,
2021 0, 0, &sx, &sy, &cr);
2022 nw = (unsigned int)szHint.width;
2023 nh = (unsigned int)szHint.height;
2024 nx = ny = 0;
2025 if (sx < 0)
2026 {
2027 nw += sx;
2028 nx = -sx;
2029 sx = 0;
2030 }
2031 if (sy < 0)
2032 {
2033 nh += sy;
2034 ny = -sy;
2035 sy = 0;
2036 }
2037 MIN_IT(nw, (unsigned int)(wrootattr.width - sx));
2038 MIN_IT(nh, (unsigned int)(wrootattr.height - sy));
2039 allowedxerror = -1;
2040 image = XGetImage(display->display, rootpixmap, sx, sy, nw, nh, AllPlanes,
2041 ZPixmap);
2042 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2043 /* XXX: may need a delay here? */
2044 allowedxerror = 0;
2045 if (image == NULL)
2046 {
2047 if (am_transparent && am_pixmap_trans)
2048 { 2306 {
2049 pchanged = 1; 2307 process_nonprinting (ch);
2050 if (TermWin.pixmap != None)
2051 {
2052 XFreePixmap(display->display, TermWin.pixmap);
2053 TermWin.pixmap = None;
2054 }
2055 } 2308 }
2056 am_pixmap_trans = 0; 2309 catch (const class out_of_input &o)
2057 }
2058 else
2059 {
2060 if (TermWin.pixmap != None)
2061 XFreePixmap(display->display, TermWin.pixmap);
2062 TermWin.pixmap = XCreatePixmap(display->display, TermWin.vt,
2063 (unsigned int)szHint.width,
2064 (unsigned int)szHint.height,
2065 (unsigned int)image->depth);
2066 gc = XCreateGC(display->display, TermWin.vt, 0UL, &gcvalue);
2067 XPutImage(display->display, TermWin.pixmap, gc, image, 0, 0,
2068 nx, ny, (unsigned int)image->width,
2069 (unsigned int)image->height);
2070 XFreeGC(display->display, gc);
2071 XDestroyImage(image);
2072 XSetWindowBackgroundPixmap(display->display, TermWin.vt,
2073 TermWin.pixmap);
2074 if (!am_transparent || !am_pixmap_trans)
2075 pchanged = 1;
2076 am_transparent = am_pixmap_trans = 1;
2077 }
2078 }
2079 if (!am_pixmap_trans)
2080 {
2081 unsigned int n;
2082 /*
2083 * InheritPixmap transparency
2084 */
2085 D_X((stderr, "InheritPixmap Seeking to %08lx", display->root));
2086 for (i = 1; i < (int)(sizeof(TermWin.parent) / sizeof(Window));
2087 i++)
2088 {
2089 oldp = TermWin.parent[i];
2090 XQueryTree(display->display, TermWin.parent[i - 1], &root,
2091 &TermWin.parent[i], &list, &n);
2092 XFree(list);
2093 D_X((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2094 if (TermWin.parent[i] == display->root)
2095 { 2310 {
2096 if (oldp != None) 2311 // we ran out of input, retry later
2097 pchanged = 1; 2312 cmdbuf_ptr = seq_begin;
2098 break; 2313 break;
2099 } 2314 }
2100 if (oldp != TermWin.parent[i]) 2315
2101 pchanged = 1; 2316 ch = NOCHAR;
2102 }
2103 n = 0;
2104 if (pchanged)
2105 { 2317 }
2106 for (; n < (unsigned int)i; n++) 2318 }
2107 { 2319
2108 XGetWindowAttributes(display->display, TermWin.parent[n], &wattr); 2320 return flag;
2109 D_X((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2321}
2110 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2322
2111 { 2323// read the next character
2112 n = (int)(sizeof(TermWin.parent) / sizeof(Window)) + 1; 2324wchar_t
2113 break; 2325rxvt_term::next_char () NOTHROW
2114 } 2326{
2115 } 2327 while (cmdbuf_ptr < cmdbuf_endp)
2328 {
2329 // assume 7-bit to be ascii ALWAYS
2330 if ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b)
2331 return *cmdbuf_ptr++;
2332
2333 wchar_t wc;
2334 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2335
2336 if (len == (size_t)-2)
2116 } 2337 {
2117 if (n > (int)(sizeof(TermWin.parent) 2338 // the mbstate stores incomplete sequences. didn't know this :/
2118 / sizeof(TermWin.parent[0]))) 2339 cmdbuf_ptr = cmdbuf_endp;
2340 break;
2119 { 2341 }
2120 D_X((stderr, "InheritPixmap Turning off"));
2121 XSetWindowBackground(display->display, TermWin.parent[0],
2122 PixColors[Color_fg]);
2123 XSetWindowBackground(display->display, TermWin.vt,
2124 PixColors[Color_bg]);
2125 am_transparent = 0;
2126 /* XXX: also turn off Opt_transparent? */
2127 }
2128 else
2129 {
2130 /* wait (an arbitrary period) for the WM to do its thing
2131 * needed for fvwm2.2.2 (and before?) */
2132# ifdef HAVE_NANOSLEEP
2133 struct timespec rqt;
2134 2342
2135 rqt.tv_sec = 1; 2343 if (len == (size_t)-1)
2136 rqt.tv_nsec = 0; 2344 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2137 nanosleep(&rqt, NULL); 2345
2138# else 2346 // assume wchar == unicode
2139 sleep(1); 2347 cmdbuf_ptr += len;
2140# endif 2348 return wc & UNICODE_MASK;
2141 D_X((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2142 for (n = 0; n < (unsigned int)i; n++)
2143 XSetWindowBackgroundPixmap(display->display, TermWin.parent[n],
2144 ParentRelative);
2145 XSetWindowBackgroundPixmap(display->display, TermWin.vt,
2146 ParentRelative);
2147 am_transparent = 1;
2148 }
2149 for (; i < (int)(sizeof(TermWin.parent) / sizeof(Window)); i++)
2150 TermWin.parent[i] = None;
2151 } 2349 }
2350
2351 return NOCHAR;
2352}
2353
2354// read the next octet
2355uint32_t
2356rxvt_term::next_octet () NOTHROW
2357{
2358 return cmdbuf_ptr < cmdbuf_endp
2359 ? (unsigned char)*cmdbuf_ptr++
2360 : NOCHAR;
2361}
2362
2363static class out_of_input out_of_input;
2364
2365/* rxvt_cmd_getc () - Return next input character */
2366/*
2367 * Return the next input character after first passing any keyboard input
2368 * to the command.
2369 */
2370wchar_t
2371rxvt_term::cmd_getc () THROW ((class out_of_input))
2372{
2373 wchar_t c = next_char ();
2374
2375 if (c == NOCHAR)
2376 throw out_of_input;
2377
2152 return pchanged; 2378 return c;
2153} 2379}
2154#endif
2155 2380
2156/*}}} */ 2381uint32_t
2382rxvt_term::cmd_get8 () THROW ((class out_of_input))
2383{
2384 uint32_t c = next_octet ();
2385
2386 if (c == NOCHAR)
2387 throw out_of_input;
2388
2389 return c;
2390}
2157 2391
2158/*{{{ print pipe */ 2392/*{{{ print pipe */
2159/*----------------------------------------------------------------------*/ 2393/*----------------------------------------------------------------------*/
2160#ifdef PRINTPIPE 2394#ifdef PRINTPIPE
2161FILE * 2395FILE *
2162rxvt_term::popen_printer () 2396rxvt_term::popen_printer ()
2163{ 2397{
2164 FILE *stream = popen(rs[Rs_print_pipe], "w"); 2398 FILE *stream = popen (rs[Rs_print_pipe], "w");
2165 2399
2166 if (stream == NULL) 2400 if (stream == NULL)
2167 rxvt_print_error("can't open printer pipe"); 2401 rxvt_warn ("can't open printer pipe, not printing.\n");
2402
2168 return stream; 2403 return stream;
2169} 2404}
2170 2405
2171int 2406int
2172rxvt_term::pclose_printer (FILE *stream) 2407rxvt_term::pclose_printer (FILE *stream)
2173{ 2408{
2174 fflush (stream); 2409 fflush (stream);
2175 /* pclose() reported not to work on SunOS 4.1.3 */
2176# if defined (__sun__) /* TODO: RESOLVE THIS */
2177 /* pclose works provided SIGCHLD handler uses waitpid */
2178 return pclose (stream); /* return fclose (stream); */
2179# else
2180 return pclose (stream); 2410 return pclose (stream);
2181# endif
2182} 2411}
2183 2412
2184/* 2413/*
2185 * simulate attached vt100 printer 2414 * simulate attached vt100 printer
2186 */ 2415 */
2187void 2416void
2188rxvt_term::process_print_pipe () 2417rxvt_term::process_print_pipe ()
2189{ 2418{
2190 int done; 2419 int done;
2191 FILE *fd; 2420 FILE *fd;
2192 2421
2193 if ((fd = popen_printer ()) == NULL) 2422 if ((fd = popen_printer ()) == NULL)
2194 return; 2423 return;
2195 2424
2196 /* 2425 /*
2197 * Send all input to the printer until either ESC[4i or ESC[?4i 2426 * Send all input to the printer until either ESC[4i or ESC[?4i
2198 * is received. 2427 * is received.
2199 */ 2428 */
2200 for (done = 0; !done;) 2429 for (done = 0; !done;)
2201 { 2430 {
2202 unsigned char buf[8]; 2431 unsigned char buf[8];
2203 unsigned char ch; 2432 unicode_t ch;
2204 unsigned int i, len; 2433 unsigned int i, len;
2205 2434
2206 if ((ch = cmd_getc ()) != C0_ESC) 2435 if ((ch = cmd_getc ()) != C0_ESC)
2207 { 2436 {
2208 if (putc(ch, fd) == EOF) 2437 if (putc (ch, fd) == EOF)
2209 break; /* done = 1 */ 2438 break; /* done = 1 */
2210 } 2439 }
2211 else 2440 else
2212 { 2441 {
2213 len = 0; 2442 len = 0;
… …
2224 { 2453 {
2225 if ((buf[len++] = cmd_getc ()) == 'i') 2454 if ((buf[len++] = cmd_getc ()) == 'i')
2226 break; /* done = 1 */ 2455 break; /* done = 1 */
2227 } 2456 }
2228 } 2457 }
2458
2229 for (i = 0; i < len; i++) 2459 for (i = 0; i < len; i++)
2230 if (putc(buf[i], fd) == EOF) 2460 if (putc (buf[i], fd) == EOF)
2231 { 2461 {
2232 done = 1; 2462 done = 1;
2233 break; 2463 break;
2234 } 2464 }
2235 } 2465 }
2236 } 2466 }
2467
2237 pclose_printer (fd); 2468 pclose_printer (fd);
2238} 2469}
2239#endif /* PRINTPIPE */ 2470#endif /* PRINTPIPE */
2240/*}}} */ 2471/*}}} */
2241 2472
2242/* *INDENT-OFF* */ 2473/* *INDENT-OFF* */
2243enum { 2474enum {
2244 C1_40 = 0x40, 2475 C1_40 = 0x40,
2245 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2476 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2246 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2477 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2247 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2478 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2248 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2479 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2249}; 2480};
2250/* *INDENT-ON* */ 2481/* *INDENT-ON* */
2251 2482
2252/*{{{ process non-printing single characters */ 2483/*{{{ process non-printing single characters */
2253void 2484void
2254rxvt_term::process_nonprinting (unsigned char ch) 2485rxvt_term::process_nonprinting (unicode_t ch)
2255{ 2486{
2256 switch (ch) 2487 switch (ch)
2257 { 2488 {
2489 case C0_ESC:
2490 process_escape_seq ();
2491 break;
2258 case C0_ENQ: /* terminal Status */ 2492 case C0_ENQ: /* terminal Status */
2259 if (rs[Rs_answerbackstring]) 2493 if (rs[Rs_answerbackstring])
2260 tt_write( 2494 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2261 (const unsigned char *)rs[Rs_answerbackstring],
2262 (unsigned int)STRLEN(rs[Rs_answerbackstring]));
2263 else 2495 else
2264 tt_write((unsigned char *)VT100_ANS, 2496 tt_write (VT100_ANS, strlen (VT100_ANS));
2265 (unsigned int)STRLEN(VT100_ANS));
2266 break; 2497 break;
2267 case C0_BEL: /* bell */ 2498 case C0_BEL: /* bell */
2268 scr_bell (); 2499 scr_bell ();
2269 break; 2500 break;
2270 case C0_BS: /* backspace */ 2501 case C0_BS: /* backspace */
… …
2285 scr_charset_choose (1); 2516 scr_charset_choose (1);
2286 break; 2517 break;
2287 case C0_SI: /* shift in - acs */ 2518 case C0_SI: /* shift in - acs */
2288 scr_charset_choose (0); 2519 scr_charset_choose (0);
2289 break; 2520 break;
2521
2522#ifdef EIGHT_BIT_CONTROLS
2523 // 8-bit controls
2524 case 0x90: /* DCS */
2525 process_dcs_seq ();
2526 break;
2527 case 0x9b: /* CSI */
2528 process_csi_seq ();
2529 break;
2530 case 0x9d: /* OSC */
2531 process_osc_seq ();
2532 break;
2533#endif
2290 } 2534 }
2291} 2535}
2292/*}}} */ 2536/*}}} */
2293 2537
2294 2538
2295/*{{{ process VT52 escape sequences */ 2539/*{{{ process VT52 escape sequences */
2296void 2540void
2297rxvt_term::process_escape_vt52 (unsigned char ch) 2541rxvt_term::process_escape_vt52 (unicode_t ch)
2298{ 2542{
2299 int row, col; 2543 int row, col;
2300 2544
2301 switch (ch) 2545 switch (ch)
2302 { 2546 {
… …
2332 row = cmd_getc () - ' '; 2576 row = cmd_getc () - ' ';
2333 col = cmd_getc () - ' '; 2577 col = cmd_getc () - ' ';
2334 scr_gotorc (row, col, 0); 2578 scr_gotorc (row, col, 0);
2335 break; 2579 break;
2336 case 'Z': /* identify the terminal type */ 2580 case 'Z': /* identify the terminal type */
2337 tt_printf("\033/Z"); /* I am a VT100 emulating a VT52 */ 2581 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2338 break; 2582 break;
2339 case '<': /* turn off VT52 mode */ 2583 case '<': /* turn off VT52 mode */
2340 PrivMode(0, PrivMode_vt52); 2584 PrivMode (0, PrivMode_vt52);
2341 break; 2585 break;
2342 case 'F': /* use special graphics character set */ 2586 case 'F': /* use special graphics character set */
2343 case 'G': /* use regular character set */ 2587 case 'G': /* use regular character set */
2344 /* unimplemented */ 2588 /* unimplemented */
2345 break; 2589 break;
… …
2354 2598
2355/*{{{ process escape sequences */ 2599/*{{{ process escape sequences */
2356void 2600void
2357rxvt_term::process_escape_seq () 2601rxvt_term::process_escape_seq ()
2358{ 2602{
2359 unsigned char ch = cmd_getc (); 2603 unicode_t ch = cmd_getc ();
2360 2604
2361 if (PrivateModes & PrivMode_vt52) 2605 if (priv_modes & PrivMode_vt52)
2362 { 2606 {
2363 process_escape_vt52 (ch); 2607 process_escape_vt52 (ch);
2364 return; 2608 return;
2365 } 2609 }
2366 2610
… …
2381 scr_charset_set (2, (unsigned int)cmd_getc ()); 2625 scr_charset_set (2, (unsigned int)cmd_getc ());
2382 break; 2626 break;
2383 case '+': 2627 case '+':
2384 scr_charset_set (3, (unsigned int)cmd_getc ()); 2628 scr_charset_set (3, (unsigned int)cmd_getc ());
2385 break; 2629 break;
2386#ifdef MULTICHAR_SET 2630#if !ENABLE_MINIMAL
2387 case '$':
2388 scr_charset_set (-2, (unsigned int)cmd_getc ());
2389 break;
2390#endif
2391#ifndef NO_FRILLS
2392 case '6': 2631 case '6':
2393 scr_backindex (); 2632 scr_backindex ();
2394 break; 2633 break;
2395#endif 2634#endif
2396 case '7': 2635 case '7':
2397 scr_cursor (SAVE); 2636 scr_cursor (SAVE);
2398 break; 2637 break;
2399 case '8': 2638 case '8':
2400 scr_cursor (RESTORE); 2639 scr_cursor (RESTORE);
2401 break; 2640 break;
2402#ifndef NO_FRILLS 2641#if !ENABLE_MINIMAL
2403 case '9': 2642 case '9':
2404 scr_forwardindex (); 2643 scr_forwardindex ();
2405 break; 2644 break;
2406#endif 2645#endif
2407 case '=': 2646 case '=':
2408 case '>': 2647 case '>':
2409 PrivMode((ch == '='), PrivMode_aplKP); 2648 PrivMode ((ch == '='), PrivMode_aplKP);
2410 break; 2649 break;
2411 2650
2412 case C1_40: 2651 case C1_40:
2413 cmd_getc (); 2652 cmd_getc ();
2414 break; 2653 break;
… …
2417 break; 2656 break;
2418 2657
2419 /* 8.3.87: NEXT LINE */ 2658 /* 8.3.87: NEXT LINE */
2420 case C1_NEL: /* ESC E */ 2659 case C1_NEL: /* ESC E */
2421 { 2660 {
2422 uint32_t nlcr[] = { '\n', '\r' }; 2661 wchar_t nlcr[] = { C0_LF, C0_CR };
2423 scr_add_lines (nlcr, 1, 2); 2662 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);
2424 } 2663 }
2425 break; 2664 break;
2426 2665
2427 /* kidnapped escape sequence: Should be 8.3.48 */ 2666 /* kidnapped escape sequence: Should be 8.3.48 */
2428 case C1_ESA: /* ESC G */ 2667 case C1_ESA: /* ESC G */
… …
2438 case C1_RI: /* ESC M */ 2677 case C1_RI: /* ESC M */
2439 scr_index (DN); 2678 scr_index (DN);
2440 break; 2679 break;
2441 2680
2442 /* 8.3.142: SINGLE-SHIFT TWO */ 2681 /* 8.3.142: SINGLE-SHIFT TWO */
2443 /*case C1_SS2: scr_single_shift (2); break; */ 2682 /*case C1_SS2: scr_single_shift (2); break; */
2444 2683
2445 /* 8.3.143: SINGLE-SHIFT THREE */ 2684 /* 8.3.143: SINGLE-SHIFT THREE */
2446 /*case C1_SS3: scr_single_shift (3); break; */ 2685 /*case C1_SS3: scr_single_shift (3); break; */
2447 2686
2448 /* 8.3.27: DEVICE CONTROL STRING */ 2687 /* 8.3.27: DEVICE CONTROL STRING */
2449 case C1_DCS: /* ESC P */ 2688 case C1_DCS: /* ESC P */
2450 process_dcs_seq (); 2689 process_dcs_seq ();
2451 break; 2690 break;
2452 2691
2453 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2692 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2454 case C1_SCI: /* ESC Z */ 2693 case C1_SCI: /* ESC Z */
2455 tt_write((const unsigned char *)ESCZ_ANSWER, 2694 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2456 (unsigned int)(sizeof(ESCZ_ANSWER) - 1));
2457 break; /* steal obsolete ESC [ c */ 2695 break; /* steal obsolete ESC [ c */
2458 2696
2459 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2697 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */
2460 case C1_CSI: /* ESC [ */ 2698 case C1_CSI: /* ESC [ */
2461 process_csi_seq (); 2699 process_csi_seq ();
… …
2466 process_osc_seq (); 2704 process_osc_seq ();
2467 break; 2705 break;
2468 2706
2469 /* 8.3.106: RESET TO INITIAL STATE */ 2707 /* 8.3.106: RESET TO INITIAL STATE */
2470 case 'c': 2708 case 'c':
2709 mbstate.reset ();
2471 scr_poweron (); 2710 scr_poweron ();
2472 scrollbar_show (1); 2711 scrollbar_show (1);
2473 break; 2712 break;
2474 2713
2475 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2714 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
… …
2487 2726
2488/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2727/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2489/* *INDENT-OFF* */ 2728/* *INDENT-OFF* */
2490enum { 2729enum {
2491 CSI_ICH = 0x40, 2730 CSI_ICH = 0x40,
2492 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2731 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2493 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2732 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2494 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2733 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2495 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 2734 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2496 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 2735 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2497 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2736 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
… …
2501 2740
2502#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2741#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \
2503 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2742 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2504 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2743 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2505#define get_byte_array_bit(array, bit) \ 2744#define get_byte_array_bit(array, bit) \
2506 (!!((array)[(bit) / 8] & (128 >> ((bit) & 7)))) 2745 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7))))
2507 2746
2508const unsigned char csi_defaults[] = 2747const unsigned char csi_defaults[] =
2509 { 2748 {
2510 make_byte(1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2749 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
2511 make_byte(1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 2750 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
2512 make_byte(1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2751 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2513 make_byte(1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2752 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2514 make_byte(1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2753 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2515 make_byte(0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2754 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2516 make_byte(0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2755 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2517 make_byte(0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 2756 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2518 }; 2757 };
2519/* *INDENT-ON* */ 2758/* *INDENT-ON* */
2520 2759
2521void 2760void
2522rxvt_term::process_csi_seq () 2761rxvt_term::process_csi_seq ()
2523{ 2762{
2524 unsigned char ch, priv, i; 2763 unicode_t ch, priv, i;
2525 unsigned int nargs, p; 2764 unsigned int nargs, p;
2526 int n, ndef; 2765 int n, ndef;
2527 int arg[ESC_ARGS]; 2766 int arg[ESC_ARGS] = { };
2528 2767
2529 for (nargs = ESC_ARGS; nargs > 0;) 2768 nargs = 0;
2530 arg[--nargs] = 0;
2531 2769
2532 priv = 0; 2770 priv = 0;
2533 ch = cmd_getc (); 2771 ch = cmd_getc ();
2534 if (ch >= '<' && ch <= '?') 2772 if (ch >= '<' && ch <= '?')
2773 {
2535 { /* '<' '=' '>' '?' */ 2774 /* '<' '=' '>' '?' */
2536 priv = ch; 2775 priv = ch;
2537 ch = cmd_getc (); 2776 ch = cmd_getc ();
2538 } 2777 }
2778
2539 /* read any numerical arguments */ 2779 /* read any numerical arguments */
2540 for (n = -1; ch < CSI_ICH; ) 2780 for (n = -1; ch < CSI_ICH; )
2541 { 2781 {
2542 if (isdigit(ch)) 2782 if (isdigit (ch))
2543 { 2783 {
2544 if (n < 0) 2784 if (n < 0)
2545 n = ch - '0'; 2785 n = ch - '0';
2546 else 2786 else
2547 n = n * 10 + ch - '0'; 2787 n = n * 10 + ch - '0';
… …
2550 { 2790 {
2551 if (nargs < ESC_ARGS) 2791 if (nargs < ESC_ARGS)
2552 arg[nargs++] = n; 2792 arg[nargs++] = n;
2553 n = -1; 2793 n = -1;
2554 } 2794 }
2555 else if (ch == '\b') 2795 else if (IS_CONTROL (ch))
2556 {
2557 scr_backspace ();
2558 }
2559 else if (ch == C0_ESC)
2560 {
2561 process_escape_seq ();
2562 return;
2563 }
2564 else if (ch < ' ')
2565 {
2566 process_nonprinting (ch); 2796 process_nonprinting (ch);
2567 } 2797
2568 ch = cmd_getc (); 2798 ch = cmd_getc ();
2569 } 2799 }
2570 2800
2571 if (ch > CSI_7F) 2801 if (ch > CSI_7F)
2572 return; 2802 return;
2573 2803
2574 if (nargs < ESC_ARGS) 2804 if (nargs < ESC_ARGS)
2575 arg[nargs++] = n; 2805 arg[nargs++] = n;
2576 2806
2577 i = ch - CSI_ICH; 2807 i = ch - CSI_ICH;
2578 ndef = get_byte_array_bit(csi_defaults, i); 2808 ndef = get_byte_array_bit (csi_defaults, i);
2579 for (p = 0; p < nargs; p++) 2809 for (p = 0; p < nargs; p++)
2580 if (arg[p] == -1) 2810 if (arg[p] == -1)
2581 arg[p] = ndef; 2811 arg[p] = ndef;
2582
2583#ifdef DEBUG_CMD
2584 fprintf(stderr, "CSI ");
2585 for (p = 0; p < nargs; p++)
2586 fprintf(stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2587 fprintf(stderr, "%c\n", ch);
2588#endif
2589 2812
2590 /* 2813 /*
2591 * private mode handling 2814 * private mode handling
2592 */ 2815 */
2593 if (priv) 2816 if (priv)
2594 { 2817 {
2595 switch (priv) 2818 switch (priv)
2596 { 2819 {
2597 case '>': 2820 case '>':
2598 if (ch == CSI_DA) /* secondary device attributes */ 2821 if (ch == CSI_DA) /* secondary device attributes */
2822 {
2823 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2824 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2825 //
2826 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2827 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2828 // versions.
2829 //
2599 tt_printf("\033[>%d;%-.8s;0c", 'R', VSTRING); 2830 tt_printf ("\033[>%d;95;0c", 'U');
2831 }
2600 break; 2832 break;
2601 case '?': 2833 case '?':
2602 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2834 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2603 process_terminal_mode (ch, priv, nargs, arg); 2835 process_terminal_mode (ch, priv, nargs, arg);
2604 break; 2836 break;
… …
2607 } 2839 }
2608 2840
2609 switch (ch) 2841 switch (ch)
2610 { 2842 {
2611 /* 2843 /*
2612 * ISO/IEC 6429:1992(E) CSI sequences (defaults in parentheses) 2844 * ISO/IEC 6429:1992 (E) CSI sequences (defaults in parentheses)
2613 */ 2845 */
2614#ifdef PRINTPIPE 2846#ifdef PRINTPIPE
2615 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */ 2847 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */
2616 switch (arg[0]) 2848 switch (arg[0])
2617 { 2849 {
… …
2709 2941
2710 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 2942 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2711 arg[0] = -arg[0]; 2943 arg[0] = -arg[0];
2712 /* FALLTHROUGH */ 2944 /* FALLTHROUGH */
2713 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 2945 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2714 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 2946 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2715 break; 2947 break;
2716 2948
2717 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 2949 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2718 tt_write((const unsigned char *)VT100_ANS, 2950 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2719 (unsigned int)(sizeof(VT100_ANS) - 1));
2720 break; 2951 break;
2721 2952
2722 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 2953 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2723 process_sgr_mode (nargs, arg); 2954 process_sgr_mode (nargs, arg);
2724 break; 2955 break;
2725 2956
2726 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */ 2957 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */
2727 switch (arg[0]) 2958 switch (arg[0])
2728 { 2959 {
2729 case 5: /* DSR requested */ 2960 case 5: /* DSR requested */
2730 tt_printf("\033[0n"); 2961 tt_printf ("\033[0n");
2731 break; 2962 break;
2732 case 6: /* CPR requested */ 2963 case 6: /* CPR requested */
2733 scr_report_position (); 2964 scr_report_position ();
2734 break; 2965 break;
2735#if defined (ENABLE_DISPLAY_ANSWER)
2736 case 7: /* unofficial extension */ 2966 case 7: /* unofficial extension */
2967 if (option (Opt_insecure))
2737 tt_printf("%-.250s\n", rs[Rs_display_name]); 2968 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2738 break; 2969 break;
2739#endif
2740 case 8: /* unofficial extension */ 2970 case 8: /* unofficial extension */
2741 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 2971 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2742 break; 2972 break;
2743 } 2973 }
2744 break; 2974 break;
2745 2975
2746 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 2976 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2779 break; 3009 break;
2780 3010
2781 case CSI_RM: /* 8.3.107: RESET MODE */ 3011 case CSI_RM: /* 8.3.107: RESET MODE */
2782 if (arg[0] == 4) 3012 if (arg[0] == 4)
2783 scr_insert_mode (0); 3013 scr_insert_mode (0);
3014 else if (arg[0] == 20)
3015 priv_modes &= ~PrivMode_LFNL;
2784 break; 3016 break;
2785 3017
2786 case CSI_SM: /* 8.3.126: SET MODE */ 3018 case CSI_SM: /* 8.3.126: SET MODE */
2787 if (arg[0] == 4) 3019 if (arg[0] == 4)
2788 scr_insert_mode (1); 3020 scr_insert_mode (1);
3021 else if (arg[0] == 20)
3022 priv_modes |= PrivMode_LFNL;
2789 break; 3023 break;
2790 3024
2791 /* 3025 /*
2792 * PRIVATE USE beyond this point. All CSI_7? sequences here 3026 * PRIVATE USE beyond this point. All CSI_7? sequences here
2793 */ 3027 */
… …
2805 break; 3039 break;
2806 case CSI_75: 3040 case CSI_75:
2807 scr_cursor (RESTORE); 3041 scr_cursor (RESTORE);
2808 break; 3042 break;
2809 3043
2810#ifndef NO_FRILLS 3044#if !ENABLE_MINIMAL
2811 case CSI_74: 3045 case CSI_74:
2812 process_window_ops (arg, nargs); 3046 process_window_ops (arg, nargs);
2813 break; 3047 break;
2814#endif 3048#endif
2815 3049
2816 case CSI_78: /* DECREQTPARM */ 3050 case CSI_78: /* DECREQTPARM */
2817 if (arg[0] == 0 || arg[0] == 1) 3051 if (arg[0] == 0 || arg[0] == 1)
2818 tt_printf("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3052 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2819 /* FALLTHROUGH */ 3053 break;
2820 3054
2821 default: 3055 default:
2822 break; 3056 break;
2823 } 3057 }
2824} 3058}
2825/*}}} */ 3059/*}}} */
2826 3060
2827#ifndef NO_FRILLS 3061#if !ENABLE_MINIMAL
2828/* ARGSUSED */ 3062/* ARGSUSED */
2829void 3063void
2830rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3064rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2831{ 3065{
2832 int x, y; 3066 int x, y;
2833#if 0
2834 char *s;
2835#endif
2836 XWindowAttributes wattr; 3067 XWindowAttributes wattr;
2837 Window wdummy; 3068 Window wdummy;
3069
3070 dLocal (Display *, dpy);
2838 3071
2839 if (nargs == 0) 3072 if (nargs == 0)
2840 return; 3073 return;
3074
2841 switch (args[0]) 3075 switch (args[0])
2842 { 3076 {
2843 /* 3077 /*
2844 * commands 3078 * commands
2845 */ 3079 */
2846 case 1: /* deiconify window */ 3080 case 1: /* deiconify window */
2847 XMapWindow(display->display, TermWin.parent[0]); 3081 XMapWindow (dpy, parent[0]);
2848 break; 3082 break;
2849 case 2: /* iconify window */ 3083 case 2: /* iconify window */
2850 XIconifyWindow(display->display, TermWin.parent[0], 3084 XIconifyWindow (dpy, parent[0], display->screen);
2851 DefaultScreen(display->display));
2852 break; 3085 break;
2853 case 3: /* set position (pixels) */ 3086 case 3: /* set position (pixels) */
2854 XMoveWindow(display->display, TermWin.parent[0], args[1], args[2]); 3087 XMoveWindow (dpy, parent[0], args[1], args[2]);
2855 break; 3088 break;
2856 case 4: /* set size (pixels) */ 3089 case 4: /* set size (pixels) */
2857 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3090 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2858 break; 3091 break;
2859 case 5: /* raise window */ 3092 case 5: /* raise window */
2860 XRaiseWindow(display->display, TermWin.parent[0]); 3093 XRaiseWindow (dpy, parent[0]);
2861 break; 3094 break;
2862 case 6: /* lower window */ 3095 case 6: /* lower window */
2863 XLowerWindow(display->display, TermWin.parent[0]); 3096 XLowerWindow (dpy, parent[0]);
2864 break; 3097 break;
2865 case 7: /* refresh window */ 3098 case 7: /* refresh window */
2866 scr_touch (true); 3099 scr_touch (true);
2867 break; 3100 break;
2868 case 8: /* set size (chars) */ 3101 case 8: /* set size (chars) */
2869 set_widthheight ((unsigned int)(args[2] * TermWin.fwidth), 3102 set_widthheight ((unsigned int) (args[2] * fwidth),
2870 (unsigned int)(args[1] * TermWin.fheight)); 3103 (unsigned int) (args[1] * fheight));
2871 break; 3104 break;
3105
3106 //case 9: NYI, TODO, restore maximized window or maximize window
2872 default: 3107 default:
2873 if (args[0] >= 24) /* set height (chars) */ 3108 if (args[0] >= 24) /* set height (chars) */
2874 set_widthheight ((unsigned int)TermWin.width, 3109 set_widthheight ((unsigned int)width,
2875 (unsigned int)(args[1] * TermWin.fheight)); 3110 (unsigned int) (args[1] * fheight));
2876 break; 3111 break;
3112
2877 /* 3113 /*
2878 * reports - some output format copied from XTerm 3114 * reports - some output format copied from XTerm
2879 */ 3115 */
2880 case 11: /* report window state */ 3116 case 11: /* report window state */
2881 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr); 3117 XGetWindowAttributes (dpy, parent[0], &wattr);
2882 tt_printf("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3118 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2883 break; 3119 break;
2884 case 13: /* report window position */ 3120 case 13: /* report window position */
2885 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr); 3121 XGetWindowAttributes (dpy, parent[0], &wattr);
2886 XTranslateCoordinates(display->display, TermWin.parent[0], wattr.root, 3122 XTranslateCoordinates (dpy, parent[0], wattr.root,
2887 -wattr.border_width, -wattr.border_width, 3123 -wattr.border_width, -wattr.border_width,
2888 &x, &y, &wdummy); 3124 &x, &y, &wdummy);
2889 tt_printf("\033[3;%d;%dt", x, y); 3125 tt_printf ("\033[3;%d;%dt", x, y);
2890 break; 3126 break;
2891 case 14: /* report window size (pixels) */ 3127 case 14: /* report window size (pixels) */
2892 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr); 3128 XGetWindowAttributes (dpy, parent[0], &wattr);
2893 tt_printf("\033[4;%d;%dt", wattr.height, wattr.width); 3129 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2894 break; 3130 break;
3131 case 18: /* report text area size (chars) */
3132 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3133 break;
2895 case 18: /* report window size (chars) */ 3134 case 19: /* report window size (chars) */
2896 tt_printf("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3135 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2897 break; 3136 break;
2898#if 0 /* XXX: currently disabled due to security concerns */
2899 case 20: /* report icon label */ 3137 case 20: /* report icon label */
3138 {
3139 char *s;
2900 XGetIconName(display->display, TermWin.parent[0], &s); 3140 XGetIconName (dpy, parent[0], &s);
2901 tt_printf("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3141 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3142 XFree (s);
3143 }
2902 break; 3144 break;
2903 case 21: /* report window title */ 3145 case 21: /* report window title */
3146 {
3147 char *s;
2904 XFetchName(display->display, TermWin.parent[0], &s); 3148 XFetchName (dpy, parent[0], &s);
2905 tt_printf("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3149 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3150 XFree (s);
3151 }
2906 break; 3152 break;
2907#endif
2908
2909 } 3153 }
2910} 3154}
2911#endif 3155#endif
2912 3156
2913/*----------------------------------------------------------------------*/ 3157/*----------------------------------------------------------------------*/
2914/* 3158/*
2915 * get input up until STRING TERMINATOR (or BEL) 3159 * get input up until STRING TERMINATOR (or BEL)
2916 * ends_how is terminator used. returned input must be free()d 3160 * ends_how is terminator used. returned input must be free()'d
2917 */ 3161 */
2918unsigned char * 3162char *
2919rxvt_term::get_to_st (unsigned char *ends_how) 3163rxvt_term::get_to_st (unicode_t &ends_how)
2920{ 3164{
2921 int seen_esc = 0; /* seen escape? */ 3165 unicode_t ch;
3166 bool seen_esc = false;
2922 unsigned int n = 0; 3167 unsigned int n = 0;
2923 unsigned char *s; 3168 wchar_t string[STRING_MAX];
2924 unsigned char ch, string[STRING_MAX];
2925 3169
2926 for (; (ch = cmd_getc ());) 3170 while ((ch = cmd_getc ()) != NOCHAR)
2927 { 3171 {
2928 if (ch == C0_BEL 3172 if (seen_esc)
2929 || ch == CHAR_ST 3173 {
2930 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3174 if (ch == 0x5c) /* 7bit ST */
2931 break; 3175 break;
3176 else
3177 return NULL;
3178 }
2932 if (ch == C0_ESC) 3179 else if (ch == C0_ESC)
2933 { 3180 {
2934 seen_esc = 1; 3181 seen_esc = true;
2935 continue; 3182 continue;
2936 } 3183 }
3184 else if (ch == C0_BEL || ch == CHAR_ST)
3185 break;
2937 else if (ch == '\t') 3186 else if (ch == C0_SYN)
2938 ch = ' '; /* translate '\t' to space */ 3187 ch = cmd_get8 ();
2939 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3188 else if (ch < 0x20)
2940 return NULL; /* other control character - exit */ 3189 return NULL; /* other control character - exit */
2941 if (n < sizeof(string) - 1) 3190
3191 seen_esc = false;
3192
3193 if (n >= STRING_MAX - 1)
3194 // stop at some sane length
3195 return NULL;
3196
2942 string[n++] = ch; 3197 string[n++] = ch;
2943 seen_esc = 0;
2944 } 3198 }
3199
2945 string[n++] = '\0'; 3200 string[n++] = '\0';
2946 if ((s = (unsigned char *)rxvt_malloc(n)) == NULL) 3201
2947 return NULL;
2948 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3202 ends_how = (ch == 0x5c ? C0_ESC : ch);
2949 STRNCPY(s, string, n); 3203
2950 return s; 3204 return rxvt_wcstombs (string);
2951} 3205}
2952 3206
2953/*----------------------------------------------------------------------*/ 3207/*----------------------------------------------------------------------*/
2954/* 3208/*
2955 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3209 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2956 */ 3210 */
2957void 3211void
2958rxvt_term::process_dcs_seq () 3212rxvt_term::process_dcs_seq ()
2959{ 3213{
2960 unsigned char eh, *s; 3214 char *s;
3215 unicode_t eh;
3216
2961 /* 3217 /*
2962 * Not handled yet 3218 * Not handled yet
2963 */ 3219 */
2964 s = get_to_st (&eh); 3220 s = get_to_st (eh);
2965 if (s) 3221 if (s)
2966 free(s); 3222 free (s);
3223
2967 return; 3224 return;
2968} 3225}
2969 3226
2970/*----------------------------------------------------------------------*/ 3227/*----------------------------------------------------------------------*/
2971/* 3228/*
2972 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3229 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2973 */ 3230 */
2974void 3231void
2975rxvt_term::process_osc_seq () 3232rxvt_term::process_osc_seq ()
2976{ 3233{
2977 unsigned char ch, eh, *s; 3234 unicode_t ch, eh;
2978 int arg; 3235 int arg;
2979 3236
2980 ch = cmd_getc (); 3237 ch = cmd_getc ();
2981 for (arg = 0; isdigit(ch); ch = cmd_getc ()) 3238 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2982 arg = arg * 10 + (ch - '0'); 3239 arg = arg * 10 + (ch - '0');
2983 3240
2984 if (ch == ';') 3241 if (ch == ';')
2985 { 3242 {
2986 s = get_to_st (&eh); 3243 char *s = get_to_st (eh);
3244
2987 if (s) 3245 if (s)
2988 { 3246 {
2989 /*
2990 * rxvt_menubar_dispatch() violates the constness of the string,
2991 * so do it here
2992 */
2993 if (arg == XTerm_Menu)
2994#if 0 /* XXX: currently disabled due to security concerns */
2995 menubar_dispatch ((char *)s);
2996#else
2997 (void)0;
2998#endif
2999 else
3000 xterm_seq (arg, (char *)s, eh); 3247 process_xterm_seq (arg, s, eh);
3001 free(s); 3248 free (s);
3002 } 3249 }
3250 }
3251}
3252
3253void
3254rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3255{
3256 if (str[0] == '?' && !str[1])
3003 } 3257 {
3258 rgba c;
3259 pix_colors_focused[color].get (c);
3260
3261#if XFT
3262 if (c.a != rgba::MAX_CC)
3263 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3264 else
3265#endif
3266 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3267 }
3268 else
3269 set_window_color (color, str);
3004} 3270}
3271
3005/* 3272/*
3006 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3273 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
3007 * 0 = change iconName/title
3008 * 1 = change iconName
3009 * 2 = change title
3010 * 4 = change color
3011 * 12 = change text color
3012 * 13 = change mouse foreground color
3013 * 17 = change highlight character colour
3014 * 18 = change bold character color
3015 * 19 = change underlined character color
3016 * 46 = change logfile (not implemented)
3017 * 50 = change font
3018 *
3019 * rxvt extensions:
3020 * 10 = menu (may change in future)
3021 * 20 = bg pixmap
3022 * 39 = change default fg color
3023 * 49 = change default bg color
3024 * 55 = dump scrollback buffer and all of screen
3025 */ 3274 */
3026void 3275void
3027rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__((unused))) 3276rxvt_term::process_xterm_seq (int op, const char *str, char resp)
3028{ 3277{
3029 int changed = 0; 3278 int color;
3030 int color;
3031 char *buf, *name; 3279 char *buf, *name;
3280 bool query = str[0] == '?' && !str[1];
3281 int saveop = op;
3032 3282
3283 dLocal (Display *, dpy);
3284
3033 assert(str != NULL); 3285 assert (str != NULL);
3286
3287 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3288 return;
3289
3034 switch (op) 3290 switch (op)
3035 { 3291 {
3036 case XTerm_name: 3292 case XTerm_name:
3037 set_title (str); 3293 set_title (str);
3038 /* FALLTHROUGH */ 3294 /* FALLTHROUGH */
3039 case XTerm_iconName: 3295 case XTerm_iconName:
3040 set_iconName (str); 3296 set_icon_name (str);
3041 break; 3297 break;
3042 case XTerm_title: 3298 case XTerm_title:
3043 set_title (str); 3299 set_title (str);
3044 break; 3300 break;
3301 case XTerm_property:
3302 if (str[0] == '?')
3303 {
3304 Atom prop = display->atom (str + 1);
3305 Atom actual_type;
3306 int actual_format;
3307 unsigned long nitems;
3308 unsigned long bytes_after;
3309 unsigned char *value = 0;
3310 const char *str = "";
3311
3312 if (prop
3313 && XGetWindowProperty (dpy, parent[0],
3314 prop, 0, 1<<16, 0, AnyPropertyType,
3315 &actual_type, &actual_format,
3316 &nitems, &bytes_after, &value) == Success
3317 && actual_type != None
3318 && actual_format == 8)
3319 str = (const char *)(value);
3320
3321 tt_printf ("\033]%d;%s%c", op, str, resp);
3322
3323 XFree (value);
3324 }
3325 else
3326 {
3327 char *eq = strchr (str, '='); // constness lost, but verified to be ok
3328
3329 if (eq)
3330 {
3331 *eq = 0;
3332 set_utf8_property (display->atom (str), eq + 1);
3333 }
3334 else
3335 XDeleteProperty (dpy, parent[0],
3336 display->atom (str));
3337 }
3338 break;
3339
3045 case XTerm_Color: 3340 case XTerm_Color:
3046 for (buf = (char *)str; buf && *buf;) 3341 for (buf = (char *)str; buf && *buf;)
3047 { 3342 {
3048 if ((name = STRCHR(buf, ';')) == NULL) 3343 if ((name = strchr (buf, ';')) == NULL)
3049 break; 3344 break;
3345
3050 *name++ = '\0'; 3346 *name++ = '\0';
3051 color = atoi(buf); 3347 color = atoi (buf) + minCOLOR;
3052 if (color < 0 || color >= TOTAL_COLORS) 3348
3349 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3053 break; 3350 break;
3351
3054 if ((buf = STRCHR(name, ';')) != NULL) 3352 if ((buf = strchr (name, ';')) != NULL)
3055 *buf++ = '\0'; 3353 *buf++ = '\0';
3056 set_window_color (color + minCOLOR, name); 3354
3355 process_color_seq (op, color, name, resp);
3057 } 3356 }
3357 break;
3358 case XTerm_Color00:
3359 process_color_seq (op, Color_fg, str, resp);
3360 break;
3361 case XTerm_Color01:
3362 process_color_seq (op, Color_bg, str, resp);
3058 break; 3363 break;
3059#ifndef NO_CURSORCOLOR 3364#ifndef NO_CURSORCOLOR
3060 case XTerm_Color_cursor: 3365 case XTerm_Color_cursor:
3061 set_window_color (Color_cursor, str); 3366 process_color_seq (op, Color_cursor, str, resp);
3062 break; 3367 break;
3063#endif 3368#endif
3064 case XTerm_Color_pointer: 3369 case XTerm_Color_pointer_fg:
3065 set_window_color (Color_pointer, str); 3370 process_color_seq (op, Color_pointer_fg, str, resp);
3371 break;
3372 case XTerm_Color_pointer_bg:
3373 process_color_seq (op, Color_pointer_bg, str, resp);
3066 break; 3374 break;
3067#ifndef NO_BOLD_UNDERLINE_REVERSE 3375#ifndef NO_BOLD_UNDERLINE_REVERSE
3068 case XTerm_Color_BD:
3069 set_window_color (Color_BD, str);
3070 break;
3071 case XTerm_Color_UL:
3072 set_window_color (Color_UL, str);
3073 break;
3074 case XTerm_Color_RV: 3376 case XTerm_Color_RV:
3075 set_window_color (Color_RV, str); 3377 process_color_seq (op, Color_RV, str, resp);
3076 break; 3378 break;
3379 case Rxvt_Color_BD:
3380 case URxvt_Color_BD:
3381 process_color_seq (op, Color_BD, str, resp);
3382 break;
3383 case Rxvt_Color_UL:
3384 case URxvt_Color_UL:
3385 process_color_seq (op, Color_UL, str, resp);
3386 break;
3387 case URxvt_Color_IT:
3388 process_color_seq (op, Color_IT, str, resp);
3389 break;
3077#endif 3390#endif
3078 3391#if ENABLE_TRANSPARENCY
3079 case XTerm_Menu: 3392 case URxvt_Color_tint:
3393 process_color_seq (op, Color_tint, str, resp);
3080 /* 3394 {
3081 * rxvt_menubar_dispatch() violates the constness of the string, 3395 bool changed = false;
3082 * so DON'T do it here 3396
3397 if (ISSET_PIXCOLOR (Color_tint))
3398 changed = bgPixmap.set_tint (pix_colors_focused [Color_tint]);
3399 else
3400 changed = bgPixmap.unset_tint ();
3401
3402 if (changed)
3403 update_background ();
3083 */ 3404 }
3405
3084 break; 3406 break;
3407#endif
3408
3409#if BG_IMAGE_FROM_FILE
3085 case XTerm_Pixmap: 3410 case Rxvt_Pixmap:
3086 if (*str != ';') 3411 if (!strcmp (str, "?"))
3087 { 3412 {
3088#if XPM_BACKGROUND 3413 char str[256];
3089 scale_pixmap (""); /* reset to default scaling */ 3414
3090 set_bgPixmap (str); /* change pixmap */ 3415 sprintf (str, "[%dx%d+%d+%d]", /* can't presume snprintf () ! */
3091#endif 3416 min (bgPixmap.h_scale, 32767), min (bgPixmap.v_scale, 32767),
3092 scr_touch (true); 3417 min (bgPixmap.h_align, 32767), min (bgPixmap.v_align, 32767));
3418 process_xterm_seq (XTerm_title, str, CHAR_ST);
3093 } 3419 }
3094 while ((str = STRCHR(str, ';')) != NULL) 3420 else
3095 { 3421 {
3422 int changed = 0;
3423
3424 if (*str != ';')
3425 {
3426 /* reset to default scaling :*/
3427 bgPixmap.unset_geometry ();
3428 if (bgPixmap.set_file (str)) /* change pixmap */
3429 changed++;
3430 str = strchr (str, ';');
3431 if (str == NULL)
3432 bgPixmap.set_defaultGeometry ();
3433 }
3434
3435 while (str)
3436 {
3096 str++; 3437 str++;
3097#if XPM_BACKGROUND 3438 if (bgPixmap.set_geometry (str))
3098 changed += scale_pixmap (str); 3439 changed++;
3099#endif 3440 str = strchr (str, ';');
3441 }
3100 3442
3443 if (changed)
3444 update_background ();
3101 } 3445 }
3102 if (changed)
3103 {
3104#ifdef XPM_BACKGROUND
3105 resize_pixmap ();
3106#endif
3107 scr_touch (true);
3108 }
3109 break; 3446 break;
3447#endif
3110 3448
3111 case XTerm_restoreFG: 3449 case Rxvt_restoreFG:
3112 set_window_color (Color_fg, str); 3450 set_window_color (Color_fg, str);
3113 break; 3451 break;
3114 case XTerm_restoreBG: 3452 case Rxvt_restoreBG:
3115 set_window_color (Color_bg, str); 3453 set_window_color (Color_bg, str);
3116 break; 3454 break;
3455
3117 case XTerm_logfile: 3456 case XTerm_logfile:
3457 // TODO, when secure mode?
3118 break; 3458 break;
3119 case XTerm_font: 3459
3120 change_font (0, str);
3121 break;
3122#if 0 3460#if 0
3123 case XTerm_dumpscreen: /* no error notices */ 3461 case Rxvt_dumpscreen: /* no error notices */
3124 { 3462 {
3125 int fd; 3463 int fd;
3126 if ((fd = open(str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3464 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3127 { 3465 {
3128 scr_dump (fd); 3466 scr_dump (fd);
3129 close(fd); 3467 close (fd);
3130 } 3468 }
3131 } 3469 }
3132 break; 3470 break;
3133#endif 3471#endif
3472 case XTerm_font:
3473 op = URxvt_font;
3474 case URxvt_font:
3475#if ENABLE_STYLES
3476 case URxvt_boldFont:
3477 case URxvt_italicFont:
3478 case URxvt_boldItalicFont:
3479#endif
3480 if (query)
3481 tt_printf ("\33]%d;%-.250s%c", saveop,
3482 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3483 ? fontset[op - URxvt_font]->fontdesc : "",
3484 resp);
3485 else
3486 {
3487 const char *&res = rs[Rs_font + (op - URxvt_font)];
3134 3488
3489 res = strdup (str);
3490 allocated.push_back ((void *)res);
3491 set_fonts ();
3492 }
3493 break;
3494
3495 case URxvt_version:
3496 if (query)
3497 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3498 op,
3499 rs[Rs_name], VERSION[0], VERSION[2],
3500 resp);
3501 break;
3502
3503#if !ENABLE_MINIMAL
3504 case URxvt_locale:
3505 if (query)
3506 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3507 else
3508 {
3509 set_locale (str);
3510 pty->set_utf8_mode (enc_utf8);
3511 init_xlocale ();
3512 }
3513 break;
3514
3515 case URxvt_view_up:
3516 case URxvt_view_down:
3517 {
3518 int lines = atoi (str);
3519
3520 if (lines)
3521 scr_page (op == URxvt_view_up ? UP : DN, lines);
3522 else
3523 scr_erase_savelines ();
3524 }
3525
3526 break;
3527#endif
3528
3529#if ENABLE_PERL
3530 case URxvt_perl:
3531 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_END)))
3532 ; // no responses yet
3533 break;
3534#endif
3135 } 3535 }
3136} 3536}
3137/*----------------------------------------------------------------------*/ 3537/*----------------------------------------------------------------------*/
3138 3538
3139/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3539/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3147 * so no need for fancy checking 3547 * so no need for fancy checking
3148 */ 3548 */
3149int 3549int
3150rxvt_term::privcases (int mode, unsigned long bit) 3550rxvt_term::privcases (int mode, unsigned long bit)
3151{ 3551{
3152 int state; 3552 int state;
3153 3553
3154 if (mode == 's') 3554 if (mode == 's')
3155 { 3555 {
3156 SavedModes |= (PrivateModes & bit); 3556 SavedModes |= (priv_modes & bit);
3157 return -1; 3557 return -1;
3158 } 3558 }
3159 else 3559 else
3160 { 3560 {
3161 if (mode == 'r') 3561 if (mode == 'r')
3162 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3562 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3163 else 3563 else
3164 state = (mode == 't') ? !(PrivateModes & bit) : mode; 3564 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3165 PrivMode(state, bit); 3565 PrivMode (state, bit);
3166 } 3566 }
3567
3167 return state; 3568 return state;
3168} 3569}
3169 3570
3170/* we're not using priv _yet_ */ 3571/* we're not using priv _yet_ */
3171void 3572void
3172rxvt_term::process_terminal_mode (int mode, int priv __attribute__((unused)), unsigned int nargs, const int *arg) 3573rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg)
3173{ 3574{
3174 unsigned int i, j; 3575 unsigned int i, j;
3175 int state; 3576 int state;
3577
3176 static const struct 3578 static const struct
3177 { 3579 {
3178 const int argval; 3580 const int argval;
3179 const unsigned long bit; 3581 const unsigned long bit;
3180 }
3181 argtopriv[] = { 3582 } argtopriv[] = {
3182 { 1, PrivMode_aplCUR }, 3583 { 1, PrivMode_aplCUR },
3183 { 2, PrivMode_vt52 }, 3584 { 2, PrivMode_vt52 },
3184 { 3, PrivMode_132 }, 3585 { 3, PrivMode_132 },
3185 { 4, PrivMode_smoothScroll }, 3586 { 4, PrivMode_smoothScroll },
3186 { 5, PrivMode_rVideo }, 3587 { 5, PrivMode_rVideo },
3187 { 6, PrivMode_relOrigin }, 3588 { 6, PrivMode_relOrigin },
3188 { 7, PrivMode_Autowrap }, 3589 { 7, PrivMode_Autowrap },
3590 // 8, bi-directional support mode
3189 { 9, PrivMode_MouseX10 }, 3591 { 9, PrivMode_MouseX10 },
3190#ifdef menuBar_esc 3592 // 18, 19 printing-related
3191 { menuBar_esc, PrivMode_menuBar }, 3593 { 25, PrivMode_VisibleCursor },
3192#endif
3193#ifdef scrollBar_esc 3594#ifdef scrollBar_esc
3194 { scrollBar_esc, PrivMode_scrollBar }, 3595 { scrollBar_esc, PrivMode_scrollBar },
3195#endif 3596#endif
3196 { 25, PrivMode_VisibleCursor },
3197 { 35, PrivMode_ShiftKeys }, 3597 { 35, PrivMode_ShiftKeys }, // rxvt extension
3198 { 40, PrivMode_132OK }, 3598 { 40, PrivMode_132OK },
3599 // 41 xterm more fixes NYI
3600 // 45 margin bell NYI
3601 // 46 start logging
3199 { 47, PrivMode_Screen }, 3602 { 47, PrivMode_Screen },
3200 { 66, PrivMode_aplKP }, 3603 { 66, PrivMode_aplKP },
3201#ifndef NO_BACKSPACE_KEY 3604#ifndef NO_BACKSPACE_KEY
3202 { 67, PrivMode_BackSpace }, 3605 { 67, PrivMode_BackSpace },
3203#endif 3606#endif
3204 { 1000, PrivMode_MouseX11 }, 3607 { 1000, PrivMode_MouseX11 },
3608 { 1002, PrivMode_MouseBtnEvent },
3609 { 1003, PrivMode_MouseAnyEvent },
3205 { 1010, PrivMode_TtyOutputInh }, 3610 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3206 { 1011, PrivMode_Keypress }, 3611 { 1011, PrivMode_Keypress }, // rxvt extension
3612 // 1035 enable modifiers for alt, numlock NYI
3613 // 1036 send ESC for meta keys NYI
3614 // 1037 send DEL for keypad delete NYI
3207 { 1047, PrivMode_Screen }, 3615 { 1047, PrivMode_Screen },
3616 // 1048 save and restore cursor
3208 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3617 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3618 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3209 }; 3619 };
3210 3620
3211 if (nargs == 0) 3621 if (nargs == 0)
3212 return; 3622 return;
3213 3623
… …
3220 for (i = 0; i < nargs; i++) 3630 for (i = 0; i < nargs; i++)
3221 { 3631 {
3222 state = -1; 3632 state = -1;
3223 3633
3224 /* basic handling */ 3634 /* basic handling */
3225 for (j = 0; j < (sizeof(argtopriv)/sizeof(argtopriv[0])); j++) 3635 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++)
3226 if (argtopriv[j].argval == arg[i]) 3636 if (argtopriv[j].argval == arg[i])
3227 { 3637 {
3228 state = privcases (mode, argtopriv[j].bit); 3638 state = privcases (mode, argtopriv[j].bit);
3229 break; 3639 break;
3230 } 3640 }
3231 3641
3232 /* extra handling for values with state unkept */ 3642 /* extra handling for values with state unkept */
3233 if (state == -1)
3234 switch (arg[i]) 3643 switch (arg[i])
3235 { 3644 {
3645#if ENABLE_STYLES
3646 case 1021:
3647 set_option (Opt_intensityStyles, mode);
3648
3649 scr_touch (true);
3650 break;
3651#endif
3236 case 1048: /* alternative cursor save */ 3652 case 1048: /* alternative cursor save */
3653 case 1049:
3654 if (option (Opt_secondaryScreen))
3237 if (mode == 0) 3655 if (mode == 0)
3238 scr_cursor (RESTORE); 3656 scr_cursor (RESTORE);
3239 else if (mode == 1) 3657 else if (mode == 1)
3240 scr_cursor (SAVE); 3658 scr_cursor (SAVE);
3241 /* FALLTHROUGH */
3242 default:
3243 continue; /* for(;i;) */
3244 }
3245
3246 /* extra handling for values with valid 0 or 1 state */
3247 switch (arg[i])
3248 {
3249 /* case 1: - application cursor keys */
3250 case 2: /* VT52 mode */
3251 /* oddball mode. should be set regardless of set/reset
3252 * parameter. Return from VT52 mode with an ESC < from
3253 * within VT52 mode
3254 */
3255 PrivMode(1, PrivMode_vt52);
3256 break; 3659 break;
3660 }
3661
3662 if (state >= 0)
3663 /* extra handling for values with valid 0 or 1 state */
3664 switch (arg[i])
3665 {
3666 /* case 1: - application cursor keys */
3667 case 2: /* VT52 mode */
3668 /* oddball mode. should be set regardless of set/reset
3669 * parameter. Return from VT52 mode with an ESC < from
3670 * within VT52 mode
3671 */
3672 PrivMode (1, PrivMode_vt52);
3673 break;
3257 case 3: /* 80/132 */ 3674 case 3: /* 80/132 */
3258 if (PrivateModes & PrivMode_132OK) 3675 if (priv_modes & PrivMode_132OK)
3259 set_widthheight ( (unsigned int)((state ? 132 : 80) * TermWin.fwidth), 3676 set_widthheight (((state ? 132 : 80) * fwidth), height);
3260 (unsigned int)TermWin.height);
3261 break; 3677 break;
3262 case 4: /* smooth scrolling */ 3678 case 4: /* smooth scrolling */
3263 if (state)
3264 Options &= ~Opt_jumpScroll;
3265 else
3266 Options |= Opt_jumpScroll; 3679 set_option (Opt_jumpScroll, !state);
3267 break; 3680 break;
3268 case 5: /* reverse video */ 3681 case 5: /* reverse video */
3269 scr_rvideo_mode (state); 3682 scr_rvideo_mode (state);
3270 break; 3683 break;
3271 case 6: /* relative/absolute origins */ 3684 case 6: /* relative/absolute origins */
3272 scr_relative_origin (state); 3685 scr_relative_origin (state);
3273 break; 3686 break;
3274 case 7: /* autowrap */ 3687 case 7: /* autowrap */
3275 scr_autowrap (state); 3688 scr_autowrap (state);
3276 break; 3689 break;
3277 /* case 8: - auto repeat, can't do on a per window basis */ 3690 /* case 8: - auto repeat, can't do on a per window basis */
3278 case 9: /* X10 mouse reporting */ 3691 case 9: /* X10 mouse reporting */
3279 if (state) /* orthogonal */ 3692 if (state) /* orthogonal */
3280 PrivateModes &= ~(PrivMode_MouseX11); 3693 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3281 break; 3694 break;
3282#ifdef menuBar_esc
3283 case menuBar_esc:
3284#ifdef MENUBAR
3285 map_menuBar (state);
3286#endif
3287 break;
3288#endif
3289#ifdef scrollBar_esc 3695#ifdef scrollBar_esc
3290 case scrollBar_esc: 3696 case scrollBar_esc:
3291 if (scrollbar_mapping (state)) 3697 if (scrollbar_mapping (state))
3292 { 3698 {
3293 resize_all_windows (0, 0, 0); 3699 resize_all_windows (0, 0, 0);
3294 scr_touch (true); 3700 scr_touch (true);
3295 } 3701 }
3296 break; 3702 break;
3297#endif 3703#endif
3298 case 25: /* visible/invisible cursor */ 3704 case 25: /* visible/invisible cursor */
3299 scr_cursor_visible (state); 3705 scr_cursor_visible (state);
3300 break; 3706 break;
3301 /* case 35: - shift keys */ 3707 /* case 35: - shift keys */
3302 /* case 40: - 80 <--> 132 mode */ 3708 /* case 40: - 80 <--> 132 mode */
3303 case 47: /* secondary screen */ 3709 case 47: /* secondary screen */
3304 scr_change_screen (state); 3710 scr_change_screen (state);
3305 break; 3711 break;
3306 /* case 66: - application key pad */ 3712 /* case 66: - application key pad */
3307 /* case 67: - backspace key */ 3713 /* case 67: - backspace key */
3308 case 1000: /* X11 mouse reporting */ 3714 case 1000: /* X11 mouse reporting */
3309 if (state) /* orthogonal */ 3715 if (state) /* orthogonal */
3310 PrivateModes &= ~(PrivMode_MouseX10); 3716 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3311 break; 3717 break;
3312#if 0
3313 case 1001: 3718 case 1002:
3314 break; /* X11 mouse highlighting */ 3719 case 1003:
3315#endif 3720 if (state)
3721 {
3722 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3723 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3724 vt_emask_mouse = PointerMotionMask;
3725 }
3726 else
3727 vt_emask_mouse = NoEventMask;
3728 vt_select_input ();
3729 break;
3316 case 1010: /* scroll to bottom on TTY output inhibit */ 3730 case 1010: /* scroll to bottom on TTY output inhibit */
3317 if (state)
3318 Options &= ~Opt_scrollTtyOutput;
3319 else
3320 Options |= Opt_scrollTtyOutput; 3731 set_option (Opt_scrollTtyOutput, !state);
3321 break; 3732 break;
3322 case 1011: /* scroll to bottom on key press */ 3733 case 1011: /* scroll to bottom on key press */
3323 if (state)
3324 Options |= Opt_scrollTtyKeypress; 3734 set_option (Opt_scrollTtyKeypress, state);
3325 else
3326 Options &= ~Opt_scrollTtyKeypress;
3327 break; 3735 break;
3328 case 1047: /* secondary screen w/ clearing */ 3736 case 1047: /* secondary screen w/ clearing last */
3329 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3737 if (option (Opt_secondaryScreen))
3330 if (current_screen != PRIMARY) 3738 if (current_screen != PRIMARY)
3331 scr_erase_screen (2); 3739 scr_erase_screen (2);
3332 scr_change_screen (state); 3740 scr_change_screen (state);
3333 /* FALLTHROUGH */
3334 default:
3335 break; 3741 break;
3742 case 1049: /* secondary screen w/ clearing first */
3743 scr_change_screen (state);
3744 if (option (Opt_secondaryScreen))
3745 if (current_screen != PRIMARY)
3746 scr_erase_screen (2);
3747 break;
3748 default:
3749 break;
3336 } 3750 }
3337 } 3751 }
3338} 3752}
3339/*}}} */ 3753/*}}} */
3340 3754
3341/*{{{ process sgr sequences */ 3755/*{{{ process sgr sequences */
3342void 3756void
3343rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3757rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3344{ 3758{
3345 unsigned int i; 3759 unsigned int i;
3346 short rendset; 3760 short rendset;
3347 int rendstyle; 3761 int rendstyle;
3348 3762
3349 if (nargs == 0) 3763 if (nargs == 0)
3350 { 3764 {
3351 scr_rendition (0, ~RS_None); 3765 scr_rendition (0, ~RS_None);
3352 return; 3766 return;
3353 } 3767 }
3768
3354 for (i = 0; i < nargs; i++) 3769 for (i = 0; i < nargs; i++)
3355 { 3770 {
3356 rendset = -1; 3771 rendset = -1;
3357 switch (arg[i]) 3772 switch (arg[i])
3358 { 3773 {
… …
3360 rendset = 0, rendstyle = ~RS_None; 3775 rendset = 0, rendstyle = ~RS_None;
3361 break; 3776 break;
3362 case 1: 3777 case 1:
3363 rendset = 1, rendstyle = RS_Bold; 3778 rendset = 1, rendstyle = RS_Bold;
3364 break; 3779 break;
3780 //case 2: // low intensity
3781 case 3:
3782 rendset = 1, rendstyle = RS_Italic;
3783 break;
3365 case 4: 3784 case 4:
3366 rendset = 1, rendstyle = RS_Uline; 3785 rendset = 1, rendstyle = RS_Uline;
3367 break; 3786 break;
3368 case 5: 3787 case 5: // slowly blinking
3788 case 6: // rapidly blinking
3369 rendset = 1, rendstyle = RS_Blink; 3789 rendset = 1, rendstyle = RS_Blink;
3370 break; 3790 break;
3791 //case 6: // scoansi light background
3371 case 7: 3792 case 7:
3372 rendset = 1, rendstyle = RS_RVid; 3793 rendset = 1, rendstyle = RS_RVid;
3373 break; 3794 break;
3374 case 22: 3795 case 8:
3796 // invisible. NYI
3797 break;
3798 //case 9: // crossed out
3799 //case 10: // scoansi acs off, primary font
3800 //case 11: // scoansi acs on, first alt font
3801 //case 12: // scoansi acs on, |0x80, second alt font
3802 //...
3803 //case 19: // ninth alt font
3804 //case 20: // gothic
3805 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3375 rendset = 0, rendstyle = RS_Bold; 3806 rendset = 0, rendstyle = RS_Bold;
3807 break;
3808 case 22: // normal intensity
3809 rendset = 0, rendstyle = RS_Bold;
3810 break;
3811 case 23: // disable italic
3812 rendset = 0, rendstyle = RS_Italic;
3376 break; 3813 break;
3377 case 24: 3814 case 24:
3378 rendset = 0, rendstyle = RS_Uline; 3815 rendset = 0, rendstyle = RS_Uline;
3379 break; 3816 break;
3380 case 25: 3817 case 25:
3381 rendset = 0, rendstyle = RS_Blink; 3818 rendset = 0, rendstyle = RS_Blink;
3382 break; 3819 break;
3820 case 26: // variable spacing (iso 8613)
3821 rendset = 0, rendstyle = RS_Blink;
3822 break;
3383 case 27: 3823 case 27:
3384 rendset = 0, rendstyle = RS_RVid; 3824 rendset = 0, rendstyle = RS_RVid;
3385 break; 3825 break;
3826 //case 28: // visible. NYI
3827 //case 29: // not crossed-out
3386 } 3828 }
3829
3387 if (rendset != -1) 3830 if (rendset != -1)
3388 { 3831 {
3389 scr_rendition (rendset, rendstyle); 3832 scr_rendition (rendset, rendstyle);
3390 continue; /* for(;i;) */ 3833 continue; /* for (;i;) */
3391 } 3834 }
3392 3835
3393 switch (arg[i]) 3836 switch (arg[i])
3394 { 3837 {
3395 case 30: 3838 case 30:
… …
3398 case 33: 3841 case 33:
3399 case 34: 3842 case 34:
3400 case 35: 3843 case 35:
3401 case 36: 3844 case 36:
3402 case 37: 3845 case 37:
3403 scr_color ((unsigned int)(minCOLOR + (arg[i] - 30)), 3846 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3404 Color_fg);
3405 break; 3847 break;
3406#ifdef TTY_256COLOR 3848 case 38: // set fg color, ISO 8613-6
3407 case 38:
3408 if (nargs > i + 2 && arg[i + 1] == 5) 3849 if (nargs > i + 2 && arg[i + 1] == 5)
3409 { 3850 {
3410 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 3851 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3411 Color_fg);
3412 i += 2; 3852 i += 2;
3413 } 3853 }
3414 break; 3854 break;
3415#endif
3416 case 39: /* default fg */ 3855 case 39: /* default fg */
3417 scr_color (Color_fg, Color_fg); 3856 scr_color (Color_fg, Color_fg);
3418 break; 3857 break;
3419 3858
3420 case 40: 3859 case 40:
… …
3423 case 43: 3862 case 43:
3424 case 44: 3863 case 44:
3425 case 45: 3864 case 45:
3426 case 46: 3865 case 46:
3427 case 47: 3866 case 47:
3428 scr_color ((unsigned int)(minCOLOR + (arg[i] - 40)), 3867 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3429 Color_bg);
3430 break; 3868 break;
3431#ifdef TTY_256COLOR 3869 case 48: // set bg color, ISO 8613-6
3432 case 48:
3433 if (nargs > i + 2 && arg[i + 1] == 5) 3870 if (nargs > i + 2 && arg[i + 1] == 5)
3434 { 3871 {
3435 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 3872 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3436 Color_bg);
3437 i += 2; 3873 i += 2;
3438 } 3874 }
3439 break; 3875 break;
3440#endif
3441 case 49: /* default bg */ 3876 case 49: /* default bg */
3442 scr_color (Color_bg, Color_bg); 3877 scr_color (Color_bg, Color_bg);
3443 break; 3878 break;
3444 3879
3445#ifndef NO_BRIGHTCOLOR 3880 //case 50: // not variable spacing
3881
3882#if !ENABLE_MINIMAL
3446 case 90: 3883 case 90:
3447 case 91: /* set bright fg color */ 3884 case 91: /* set bright fg color */
3448 case 92: 3885 case 92:
3449 case 93: 3886 case 93:
3450 case 94: 3887 case 94:
3451 case 95: 3888 case 95:
3452 case 96: 3889 case 96:
3453 case 97: 3890 case 97:
3454 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 90)), 3891 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3455 Color_fg);
3456 break; 3892 break;
3457 case 100: 3893 case 100:
3458 case 101: /* set bright bg color */ 3894 case 101: /* set bright bg color */
3459 case 102: 3895 case 102:
3460 case 103: 3896 case 103:
3461 case 104: 3897 case 104:
3462 case 105: 3898 case 105:
3463 case 106: 3899 case 106:
3464 case 107: 3900 case 107:
3465 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 100)), 3901 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3466 Color_bg);
3467 break; 3902 break;
3468#endif 3903#endif
3469
3470 } 3904 }
3471 } 3905 }
3472} 3906}
3473/*}}} */ 3907/*}}} */
3474 3908
3475/*{{{ process Rob Nation's own graphics mode sequences */ 3909/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3476void 3910void
3477rxvt_term::process_graphics () 3911rxvt_term::process_graphics ()
3478{ 3912{
3479 unsigned char ch, cmd = cmd_getc (); 3913 unicode_t ch, cmd = cmd_getc ();
3480 3914
3481#ifndef RXVT_GRAPHICS
3482 if (cmd == 'Q') 3915 if (cmd == 'Q')
3916 {
3483 { /* query graphics */ 3917 /* query graphics */
3484 tt_printf("\033G0\n"); /* no graphics */ 3918 tt_printf ("\033G0\012"); /* no graphics */
3485 return; 3919 return;
3486 } 3920 }
3487 /* swallow other graphics sequences until terminating ':' */ 3921 /* swallow other graphics sequences until terminating ':' */
3488 do 3922 do
3489 ch = cmd_getc (); 3923 ch = cmd_getc ();
3490 while (ch != ':'); 3924 while (ch != ':');
3491#else
3492 unsigned int nargs;
3493 int args[NGRX_PTS];
3494 unsigned char *text = NULL;
3495
3496 if (cmd == 'Q')
3497 { /* query graphics */
3498 tt_printf("\033G1\n"); /* yes, graphics (color) */
3499 return;
3500 }
3501 for (nargs = 0; nargs < (sizeof(args) / sizeof(args[0])) - 1;)
3502 {
3503 int neg;
3504
3505 ch = cmd_getc ();
3506 neg = (ch == '-');
3507 if (neg || ch == '+')
3508 ch = cmd_getc ();
3509
3510 for (args[nargs] = 0; isdigit(ch); ch = cmd_getc ())
3511 args[nargs] = args[nargs] * 10 + (ch - '0');
3512 if (neg)
3513 args[nargs] = -args[nargs];
3514
3515 nargs++;
3516 args[nargs] = 0;
3517 if (ch != ';')
3518 break;
3519 }
3520
3521 if ((cmd == 'T') && (nargs >= 5))
3522 {
3523 int i, len = args[4];
3524
3525 text = (unsigned char *)rxvt_malloc((len + 1) * sizeof(char));
3526
3527 if (text != NULL)
3528 {
3529 for (i = 0; i < len; i++)
3530 text[i] = cmd_getc ();
3531 text[len] = '\0';
3532 }
3533 }
3534 Gr_do_graphics (cmd, nargs, args, text);
3535#endif
3536} 3925}
3537/*}}} */ 3926/*}}} */
3538 3927
3539/* ------------------------------------------------------------------------- */ 3928/* ------------------------------------------------------------------------- */
3540 3929
3541/* 3930/*
3542 * Send printf() formatted output to the command. 3931 * Send printf () formatted output to the command.
3543 * Only use for small amounts of data. 3932 * Only use for small amounts of data.
3544 */ 3933 */
3545void 3934void
3546rxvt_term::tt_printf (const char *fmt,...) 3935rxvt_term::tt_printf (const char *fmt,...)
3547{ 3936{
3548 va_list arg_ptr; 3937 va_list arg_ptr;
3549 unsigned char buf[256]; 3938 char buf[256];
3550 3939
3551 va_start (arg_ptr, fmt); 3940 va_start (arg_ptr, fmt);
3552 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 3941 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3553 va_end (arg_ptr); 3942 va_end (arg_ptr);
3554 tt_write (buf, STRLEN (buf)); 3943 tt_write (buf, strlen (buf));
3555} 3944}
3556 3945
3557/* ---------------------------------------------------------------------- */ 3946/* ---------------------------------------------------------------------- */
3558/* Write data to the pty as typed by the user, pasted with the mouse, 3947/* Write data to the pty as typed by the user, pasted with the mouse,
3559 * or generated by us in response to a query ESC sequence. 3948 * or generated by us in response to a query ESC sequence.
3560 */ 3949 */
3950const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
3951
3561void 3952void
3562rxvt_term::tt_write (const unsigned char *data, unsigned int len) 3953rxvt_term::tt_write (const char *data, unsigned int len)
3563{ 3954{
3564 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 3955 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
3956 return;
3565 3957
3566 if (len) 3958 if (pty->pty < 0)
3959 return;
3960
3961 if (v_buflen == 0)
3962 {
3963 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
3964
3965 if ((unsigned int)written == len)
3966 return;
3967
3968 data += written;
3969 len -= written;
3567 { 3970 }
3971
3972 v_buffer = (char *)realloc (v_buffer, v_buflen + len);
3973
3974 memcpy (v_buffer + v_buflen, data, len);
3975 v_buflen += len;
3976
3977 pty_ev.set (ev::READ | ev::WRITE);
3978}
3979
3980void rxvt_term::pty_write ()
3981{
3982 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
3983
3984 if (written > 0)
3985 {
3986 v_buflen -= written;
3987
3568 if (v_buflen == 0) 3988 if (v_buflen == 0)
3569 { 3989 {
3570 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3571
3572 if ((unsigned int)written == len)
3573 return;
3574
3575 data += written;
3576 len -= written;
3577 }
3578
3579
3580 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3581
3582 memcpy (v_buffer + v_buflen, data, len);
3583 v_buflen += len;
3584 }
3585
3586 for (;;)
3587 {
3588 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3589
3590 if (written > 0)
3591 {
3592 v_buflen -= written;
3593
3594 if (v_buflen == 0)
3595 {
3596 free (v_buffer); 3990 free (v_buffer);
3597 v_buffer = 0; 3991 v_buffer = 0;
3598 v_buflen = 0;
3599 3992
3600 pty_ev.set (EVENT_READ); 3993 pty_ev.set (ev::READ);
3601 return;
3602 }
3603
3604 memmove (v_buffer, v_buffer + written, v_buflen);
3605 }
3606 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3607 // original code just ignores this...
3608 destroy ();
3609 else
3610 {
3611 pty_ev.set (EVENT_READ | EVENT_WRITE);
3612 return; 3994 return;
3613 } 3995 }
3996
3997 memmove (v_buffer, v_buffer + written, v_buflen);
3614 } 3998 }
3999 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4000 pty_ev.set (ev::READ);
3615} 4001}
3616 4002
3617/*----------------------- end-of-file (C source) -----------------------*/ 4003/*----------------------- end-of-file (C source) -----------------------*/
3618 4004

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