ViewVC Help
View File | Revision Log | Show Annotations | Download File
/cvs/rxvt-unicode/src/command.C
(Generate patch)

Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.36 by pcg, Sun Feb 1 01:34:41 2004 UTC vs.
Revision 1.303 by root, Tue Jan 31 21:47:56 2006 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*--------------------------------*-C-*---------------------------------*
2 * File: command.c 2 * File: command.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7 * - original version 7 * - original version
… …
25 * - extensive modifications 25 * - extensive modifications
26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> 26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org>
27 * Copyright (c) 2001 Marius Gedminas 27 * Copyright (c) 2001 Marius Gedminas
28 * - Ctrl/Mod4+Tab works like Meta+Tab (options) 28 * - Ctrl/Mod4+Tab works like Meta+Tab (options)
29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org> 29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org>
30 * Copyright (c) 2003-2006 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/*----------------------------------------------------------------------*/
65
66#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
67
68#if ENABLE_FRILLS || ISO_14755
69
70#define ISO_14755_STARTED 0x80000000UL
71#define ISO_14755_51 0x40000000UL // basic (section 5.1)
72#define ISO_14755_52 0x20000000UL // keycap (section 5.2)
73#define ISO_14755_54 0x10000000UL // code feedback (section 5.4)
74#define ISO_14755_MASK 0x0fffffffUL
75
76#if ISO_14755
77static unsigned short iso14755_symtab[] = {
78 // keysym, unicode
79 XK_Left, 0x2190,
80 XK_KP_Left, 0x2190,
81 XK_Up, 0x2191,
82 XK_KP_Up, 0x2191,
83 XK_Right, 0x2192,
84 XK_KP_Right, 0x2192,
85 XK_Down, 0x2193,
86 XK_KP_Down, 0x2193,
87 XK_Linefeed, 0x21b4,
88 XK_Return, 0x21b5,
89 XK_KP_Enter, 0x21b5,
90
91 XK_Prior, 0x21de,
92 XK_Next, 0x21df,
93 XK_Tab, 0x21e5,
94 XK_ISO_Left_Tab, 0x21e6,
95 XK_Shift_L, 0x21e7,
96 XK_Shift_R, 0x21e7,
97
98 XK_Shift_Lock, 0x21eb,
99 XK_ISO_Lock, 0x21eb,
100 XK_ISO_Lock, 0x21eb,
101 XK_Caps_Lock, 0x21ec,
102 XK_Num_Lock, 0x21ed,
103 XK_ISO_Level3_Shift, 0x21ee,
104 XK_ISO_Level3_Lock, 0x21ef,
105 XK_ISO_Group_Lock, 0x21f0,
106 XK_Home, 0x21f1,
107 XK_End, 0x21f2,
108
109 XK_Execute, 0x2318,
110 XK_Begin, 0x2320,
111 XK_Delete, 0x2326,
112 XK_Clear, 0x2327,
113 XK_BackSpace, 0x232b,
114 XK_Insert, 0x2380,
115 XK_Control_L, 0x2388,
116 XK_Control_R, 0x2388,
117 XK_Pause, 0x2389,
118 XK_Break, 0x238a,
119 XK_Escape, 0x238b,
120 XK_Undo, 0x238c,
121 XK_Print, 0x2399,
122
123 XK_space, 0x2423,
124
125#ifdef XK_KP_Begin
126 XK_KP_Prior, 0x21de,
127 XK_KP_Next, 0x21df,
128 XK_KP_Begin, 0x2320,
129 XK_KP_Insert, 0x2380,
130 XK_KP_Delete, 0x2326,
131 XK_KP_Space, 0x2422,
132#endif
133 0,
134};
135
136void
137rxvt_term::iso14755_54 (int x, int y)
138{
139 x = Pixel2Col (x);
140 y = Pixel2Row (y);
141
142 if (!IN_RANGE_EXC (x, 0, ncol)
143 || !IN_RANGE_EXC (y, 0, nrow))
144 return;
145
146 for (;;)
147 {
148 const line_t &l = ROW(y + view_start);
149
150 text_t t = l.t[x];
151
152 if (t != NOCHAR || !x)
153 {
154 iso14755_51 (l.t[x], l.r[x], x, y);
155 iso14755buf = ISO_14755_54;
156 break;
157 }
158
159 x--;
160 }
161}
162
163void
164rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y)
165{
166 rxvt_fontset *fs = FONTSET (r);
167 rxvt_font *f = (*fs)[fs->find_font (ch)];
168 wchar_t *chr, *alloc, ch2, *fname;
169 int len;
170
171 fname = rxvt_utf8towcs (f->name);
172
173# if ENABLE_COMBINING
174 if (IS_COMPOSE (ch))
175 {
176 len = rxvt_composite.expand (ch, 0);
177 alloc = chr = new wchar_t[len];
178 rxvt_composite.expand (ch, chr);
179 }
180 else
181# endif
182 {
183 ch2 = ch;
184
185 alloc = 0;
186 chr = &ch2;
187 len = 1;
188 }
189
190 char attr[80]; // plenty
191
192 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
193 (int)r,
194 fgcolor_of (r), bgcolor_of (r),
195 r & RS_Bold ? " bold" : "",
196 r & RS_Italic ? " italic" : "",
197 r & RS_Blink ? " blink" : "",
198 r & RS_RVid ? " rvid" : "",
199 r & RS_Uline ? " uline" : "",
200 r & RS_Careful ? " careful" : "");
201
202 int width = wcswidth (fname, wcslen (fname));
203
204 max_it (width, 8+5); // for char + hey
205 max_it (width, strlen (attr));
206
207 if (y >= 0)
208 {
209 y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1;
210 x = 0;
211 }
212
213 scr_overlay_new (x, y, width, len + 2);
214
215 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
216
217 for (int y = 0; y < len; y++)
218 {
219 char buf[9];
220
221 ch = *chr++;
222
223 sprintf (buf, "%8x", ch);
224 scr_overlay_set (0, y, buf);
225 scr_overlay_set (9, y, '=');
226# if !UNICODE3
227 if (ch >= 0x10000)
228 ch = 0xfffd;
229# endif
230 scr_overlay_set (11, y, ch, r);
231
232 if (WCWIDTH (ch) >= 2)
233 scr_overlay_set (12, y, NOCHAR, r);
234 }
235
236// {
237// char buf[4+4+3+1];
238// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y);
239// scr_overlay_set (0, 0, buf);
240// }
241 scr_overlay_set (0, len , attr);
242 scr_overlay_set (0, len + 1, fname);
243
244 free (fname);
245
246# if ENABLE_COMBINING
247 if (alloc)
248 delete [] alloc;
249# endif
250}
251#endif
252
253void
254rxvt_term::commit_iso14755 ()
255{
256 wchar_t ch[2];
257
258 ch[0] = iso14755buf & ISO_14755_MASK;
259 ch[1] = 0;
260
261 if (iso14755buf & ISO_14755_51)
262 {
263 char mb[16];
264 int len;
265
266 // allow verbatim 0-bytes and control-bytes to be entered
267 if (ch[0] >= 0x20)
268 len = wcstombs (mb, ch, 16);
269 else
270 {
271 mb[0] = ch[0];
272 len = 1;
273 }
274
275 if (len > 0)
276 tt_write (mb, len);
277 else
278 scr_bell ();
279 }
280
281 iso14755buf = 0;
282}
283
284int
285rxvt_term::hex_keyval (XKeyEvent &ev)
286{
287 // check wether this event corresponds to a hex digit
288 // if the modifiers had not been pressed.
289 for (int index = 0; index < 8; index++)
290 {
291 KeySym k = XLookupKeysym (&ev, index);
292
293 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
294 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
295 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
296 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
297 }
298
299 return -1;
300}
301#endif
55 302
56/*{{{ Convert the keypress event into a string */ 303/*{{{ Convert the keypress event into a string */
57void 304void
58rxvt_term::lookup_key (XKeyEvent *ev) 305rxvt_term::lookup_key (XKeyEvent &ev)
59{ 306{
60 int ctrl, meta, shft, len; 307 int ctrl, meta, shft, len;
61 unsigned int newlen; 308 unsigned int newlen;
62 KeySym keysym; 309 KeySym keysym;
63#ifdef DEBUG_CMD
64 static int debug_key = 1; /* accessible by a debugger only */
65#endif
66 int valid_keysym; 310 int valid_keysym;
67 unsigned char kbuf[KBUFSZ]; 311 char kbuf[KBUFSZ];
68 312
69 /* 313 /*
70 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 314 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
71 * escape sequence to toggle the Keypad. 315 * escape sequence to toggle the Keypad.
72 * 316 *
73 * Always permit `shift' to override the current setting 317 * Always permit `shift' to override the current setting
74 */ 318 */
75 shft = (ev->state & ShiftMask); 319 shft = ev.state & ShiftMask;
76 ctrl = (ev->state & ControlMask); 320 ctrl = ev.state & ControlMask;
77 meta = (ev->state & ModMetaMask); 321 meta = ev.state & ModMetaMask;
78 322
79 if (numlock_state || (ev->state & ModNumLockMask)) 323 if (numlock_state || (ev.state & ModNumLockMask))
80 { 324 {
81 numlock_state = (ev->state & ModNumLockMask); 325 numlock_state = (ev.state & ModNumLockMask);
82 PrivMode((!numlock_state), PrivMode_aplKP); 326 PrivMode ((!numlock_state), PrivMode_aplKP);
83 } 327 }
84 328
85 kbuf[0] = 0; 329 kbuf[0] = 0;
86 330
87#ifdef USE_XIM 331#ifdef USE_XIM
88 if (Input_Context) 332 if (Input_Context)
89 { 333 {
90 Status status_return; 334 Status status_return;
91 335
336#if 0
92#ifdef X_HAVE_UTF8_STRING 337#ifdef X_HAVE_UTF8_STRING
93 if (enc_utf8 && 0) 338 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
94 len = Xutf8LookupString (Input_Context, ev, (char *)kbuf, 339 len = Xutf8LookupString (Input_Context, &ev, kbuf,
95 KBUFSZ, &keysym, &status_return); 340 KBUFSZ, &keysym, &status_return);
96 else 341 else
97#endif 342#endif
98 343#endif
99 { 344 {
100 wchar_t wkbuf[KBUFSZ + 1]; 345 wchar_t wkbuf[KBUFSZ + 1];
101 346
102 // the XOpenIM manpage lies about hardcoding the locale 347 // the XOpenIM manpage lies about hardcoding the locale
103 // at the point of XOpenIM, so temporarily switch locales 348 // at the point of XOpenIM, so temporarily switch locales
104 if (rs[Rs_imLocale]) 349 if (rs[Rs_imLocale])
105 SET_LOCALE (rs[Rs_imLocale]); 350 SET_LOCALE (rs[Rs_imLocale]);
351
106 // assume wchar_t == unicode or better 352 // assume wchar_t == unicode or better
107 len = XwcLookupString (Input_Context, ev, wkbuf, 353 len = XwcLookupString (Input_Context, &ev, wkbuf,
108 KBUFSZ, &keysym, &status_return); 354 KBUFSZ, &keysym, &status_return);
355
109 if (rs[Rs_imLocale]) 356 if (rs[Rs_imLocale])
110 SET_LOCALE (locale); 357 SET_LOCALE (locale);
111 358
112 if (status_return == XLookupChars 359 if (status_return == XLookupChars
113 || status_return == XLookupBoth) 360 || status_return == XLookupBoth)
114 { 361 {
362 /* make sure the user can type ctrl-@, i.e. NUL */
363 if (len == 1 && *wkbuf == 0)
364 {
365 kbuf[0] = 0;
366 len = 1;
367 }
368 else
369 {
115 wkbuf[len] = 0; 370 wkbuf[len] = 0;
116 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ); 371 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ);
117 if (len < 0) 372 if (len < 0)
118 len = 0; 373 len = 0;
374 }
119 } 375 }
120 else 376 else
121 len = 0; 377 len = 0;
122 } 378 }
123 379
124 valid_keysym = status_return == XLookupKeySym 380 valid_keysym = status_return == XLookupKeySym
125 || status_return == XLookupBoth; 381 || status_return == XLookupBoth;
126 } 382 }
127 else 383 else
128#endif 384#endif
129
130 { 385 {
131 len = XLookupString (ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 386 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
132 valid_keysym = !len; 387 valid_keysym = keysym != NoSymbol;
133 } 388 }
134 389
135 if (valid_keysym) 390 if (valid_keysym)
136 { 391 {
137 /* for some backwards compatibility */ 392#ifdef KEYSYM_RESOURCE
138#if defined(HOTKEY_CTRL) || defined(HOTKEY_META) 393 if (keyboard->dispatch (this, keysym, ev.state))
139# ifdef HOTKEY_CTRL 394 return;
140 if (ctrl)
141# else
142 if (meta)
143# endif 395#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
157 396
158 if (TermWin.saveLines) 397 if (saveLines)
159 { 398 {
160#ifdef UNSHIFTED_SCROLLKEYS 399#ifdef UNSHIFTED_SCROLLKEYS
161 if (!ctrl && !meta) 400 if (!ctrl && !meta)
162 {
163#else 401#else
164 if (IS_SCROLL_MOD) 402 if (IS_SCROLL_MOD)
403#endif
165 { 404 {
166#endif
167 int lnsppg; 405 int lnsppg;
168 406
169#ifdef PAGING_CONTEXT_LINES 407#ifdef PAGING_CONTEXT_LINES
170 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 408 lnsppg = nrow - PAGING_CONTEXT_LINES;
171#else 409#else
172 lnsppg = TermWin.nrow * 4 / 5; 410 lnsppg = nrow * 4 / 5;
173#endif 411#endif
174 if (keysym == XK_Prior) 412 if (keysym == XK_Prior)
175 { 413 {
176 scr_page (UP, lnsppg); 414 scr_page (UP, lnsppg);
177 return; 415 return;
… …
205 scr_move_to (0, 1); 443 scr_move_to (0, 1);
206 return; 444 return;
207 } 445 }
208 else if (keysym == XK_End) 446 else if (keysym == XK_End)
209 { 447 {
210 scr_move_to (1, 0); 448 scr_move_to (1, 1);
211 return; 449 return;
212 } 450 }
213 } 451 }
214#endif 452#endif
215
216 } 453 }
217 454
218 if (shft) 455 if (shft)
219 { 456 {
220 /* Shift + F1 - F10 generates F11 - F20 */ 457 /* Shift + F1 - F10 generates F11 - F20 */
221 if (keysym >= XK_F1 && keysym <= XK_F10) 458 if (keysym >= XK_F1 && keysym <= XK_F10)
222 { 459 {
223 keysym += (XK_F11 - XK_F1); 460 keysym += (XK_F11 - XK_F1);
224 shft = 0; /* turn off Shift */ 461 shft = 0; /* turn off Shift */
225 } 462 }
226 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 463 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
227 { 464 {
228 switch (keysym) 465 switch (keysym)
229 { 466 {
230 /* normal XTerm key bindings */ 467 /* normal XTerm key bindings */
231 case XK_Insert: /* Shift+Insert = paste mouse selection */ 468 case XK_Insert: /* Shift+Insert = paste mouse selection */
232 selection_request (ev->time, 0, 0); 469 selection_request (ev.time);
233 return; 470 return;
471#if TODO
234 /* rxvt extras */ 472 /* rxvt extras */
235 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 473 case XK_KP_Add: /* Shift+KP_Add = bigger font */
236 change_font (0, FONT_UP); 474 change_font (FONT_UP);
237 return; 475 return;
238 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 476 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
239 change_font (0, FONT_DN); 477 change_font (FONT_DN);
240 return; 478 return;
479#endif
241 } 480 }
242 } 481 }
243 } 482 }
244#ifdef PRINTPIPE 483
245 if (keysym == XK_Print) 484#if ENABLE_FRILLS || ISO_14755
246 { 485 // ISO 14755 support
247 scr_printscreen (ctrl | shft); 486 if (shft && ctrl)
248 return;
249 } 487 {
250#endif 488 int hv;
251#ifdef GREEK_SUPPORT 489
252 if (keysym == ks_greekmodeswith) 490 if (iso14755buf & ISO_14755_51
253 { 491 && (keysym == XK_space || keysym == XK_KP_Space
254 greek_mode = !greek_mode; 492 || keysym == XK_Return || keysym == XK_KP_Enter))
255 if (greek_mode)
256 { 493 {
257 xterm_seq (XTerm_title, 494 commit_iso14755 ();
258 (greek_getmode() == GREEK_ELOT928 495 iso14755buf = ISO_14755_51;
259 ? "[Greek: iso]" : "[Greek: ibm]"), CHAR_ST); 496# if ISO_14755
260 greek_reset(); 497 iso14755_51 (0);
498# endif
499 return;
261 } 500 }
262 else 501 else if ((hv = hex_keyval (ev)) >= 0)
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 { 502 {
273 unsigned int l; 503 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
274 const unsigned char *kbuf0; 504 | hv | ISO_14755_51;
275 const unsigned char ch = C0_ESC; 505# if ISO_14755
276 506 iso14755_51 (iso14755buf & ISO_14755_MASK);
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 507# endif
285 tt_write (&ch, 1);
286 tt_write (kbuf0, l);
287 return; 508 return;
288 } 509 }
289 else 510 else
511 {
512# if ENABLE_OVERLAY
513 scr_overlay_off ();
290#endif 514# endif
515 iso14755buf = 0;
516 }
517 }
518 else if ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
519 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R)))
520 if (!(iso14755buf & ISO_14755_STARTED))
521 {
522 iso14755buf |= ISO_14755_STARTED;
523# if ENABLE_OVERLAY
524 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
525 scr_overlay_set (0, 0, "ISO 14755 mode");
526# endif
527 }
528#endif
529
530#ifdef PRINTPIPE
531 if (keysym == XK_Print)
532 {
533 scr_printscreen (ctrl | shft);
534 return;
535 }
536#endif
291 537
538 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
539 {
292 { 540 {
293 newlen = 1; 541 newlen = 1;
294 switch (keysym) 542 switch (keysym)
295 { 543 {
296#ifndef NO_BACKSPACE_KEY 544#ifndef NO_BACKSPACE_KEY
297 case XK_BackSpace: 545 case XK_BackSpace:
298 if (PrivateModes & PrivMode_HaveBackSpace) 546 if (priv_modes & PrivMode_HaveBackSpace)
299 { 547 {
300 kbuf[0] = (!!(PrivateModes & PrivMode_BackSpace) 548 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
301 ^ !!ctrl) ? '\b' : '\177'; 549 ^ !!ctrl) ? '\b' : '\177';
302 kbuf[1] = '\0'; 550 kbuf[1] = '\0';
303 } 551 }
304 else 552 else
305 STRCPY(kbuf, key_backspace); 553 strcpy (kbuf, key_backspace);
306# ifdef MULTICHAR_SET 554 break;
307 if ((Options & Opt_mc_hack) && screen.cur.col > 0) 555#endif
556#ifndef NO_DELETE_KEY
557# ifdef XK_KP_Prior
558 case XK_KP_Delete:
559 /* allow shift to override */
560 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
308 { 561 {
309 int col, row; 562 strcpy (kbuf, "\033On");
310 563 break;
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 } 564 }
565 /* FALLTHROUGH */
317# endif 566# endif
318 break;
319#endif
320#ifndef NO_DELETE_KEY
321 case XK_Delete: 567 case XK_Delete:
322 STRCPY(kbuf, key_delete); 568 strcpy (kbuf, key_delete);
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; 569 break;
336#endif 570#endif
337 case XK_Tab: 571 case XK_Tab:
338 if (shft) 572 if (shft)
339 STRCPY(kbuf, "\033[Z"); 573 strcpy (kbuf, "\033[Z");
340 else 574 else
341 { 575 {
342#ifdef CTRL_TAB_MAKES_META 576#ifdef CTRL_TAB_MAKES_META
343 if (ctrl) 577 if (ctrl)
344 meta = 1; 578 meta = 1;
345#endif 579#endif
346#ifdef MOD4_TAB_MAKES_META 580#ifdef MOD4_TAB_MAKES_META
347 if (ev->state & Mod4Mask) 581 if (ev.state & Mod4Mask)
348 meta = 1; 582 meta = 1;
349#endif 583#endif
350 newlen = 0; 584 newlen = 0;
351 } 585 }
352 break; 586 break;
353 587
354
355#ifdef XK_KP_Left 588#ifdef XK_KP_Left
356 case XK_KP_Up: /* \033Ox or standard */ 589 case XK_KP_Up: /* \033Ox or standard */
357 case XK_KP_Down: /* \033Or or standard */ 590 case XK_KP_Down: /* \033Or or standard */
358 case XK_KP_Right: /* \033Ov or standard */ 591 case XK_KP_Right: /* \033Ov or standard */
359 case XK_KP_Left: /* \033Ot or standard */ 592 case XK_KP_Left: /* \033Ot or standard */
360 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 593 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
361 { 594 {
362 STRCPY(kbuf, "\033OZ"); 595 strcpy (kbuf, "\033OZ");
363 kbuf[2] = ("txvr"[keysym - XK_KP_Left]); 596 kbuf[2] = "txvr"[keysym - XK_KP_Left];
364 break; 597 break;
365 } 598 }
366 else 599 else
367 /* translate to std. cursor key */ 600 /* translate to std. cursor key */
368 keysym = XK_Left + (keysym - XK_KP_Left); 601 keysym = XK_Left + (keysym - XK_KP_Left);
… …
370#endif 603#endif
371 case XK_Up: /* "\033[A" */ 604 case XK_Up: /* "\033[A" */
372 case XK_Down: /* "\033[B" */ 605 case XK_Down: /* "\033[B" */
373 case XK_Right: /* "\033[C" */ 606 case XK_Right: /* "\033[C" */
374 case XK_Left: /* "\033[D" */ 607 case XK_Left: /* "\033[D" */
375 STRCPY(kbuf, "\033[Z"); 608 strcpy (kbuf, "\033[Z");
376 kbuf[2] = ("DACB"[keysym - XK_Left]); 609 kbuf[2] = "DACB"[keysym - XK_Left];
377 /* do Shift first */ 610 /* do Shift first */
378 if (shft) 611 if (shft)
379 kbuf[2] = ("dacb"[keysym - XK_Left]); 612 kbuf[2] = "dacb"[keysym - XK_Left];
380 else if (ctrl) 613 else if (ctrl)
381 { 614 {
382 kbuf[1] = 'O'; 615 kbuf[1] = 'O';
383 kbuf[2] = ("dacb"[keysym - XK_Left]); 616 kbuf[2] = "dacb"[keysym - XK_Left];
384 } 617 }
385 else if (PrivateModes & PrivMode_aplCUR) 618 else if (priv_modes & PrivMode_aplCUR)
386 kbuf[1] = 'O'; 619 kbuf[1] = 'O';
387#ifdef MULTICHAR_SET
388 //TODO: ??
389 if (Options & Opt_mc_hack)
390 {
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; 620 break;
423 621
424#ifndef UNSHIFTED_SCROLLKEYS 622#ifndef UNSHIFTED_SCROLLKEYS
425# ifdef XK_KP_Prior 623# ifdef XK_KP_Prior
426 case XK_KP_Prior: 624 case XK_KP_Prior:
427 /* allow shift to override */ 625 /* allow shift to override */
428 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 626 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
429 { 627 {
430 STRCPY(kbuf, "\033Oy"); 628 strcpy (kbuf, "\033Oy");
431 break; 629 break;
432 } 630 }
433 /* FALLTHROUGH */ 631 /* FALLTHROUGH */
434# endif 632# endif
435 case XK_Prior: 633 case XK_Prior:
436 STRCPY(kbuf, "\033[5~"); 634 strcpy (kbuf, "\033[5~");
437 break; 635 break;
438# ifdef XK_KP_Next 636# ifdef XK_KP_Next
439 case XK_KP_Next: 637 case XK_KP_Next:
440 /* allow shift to override */ 638 /* allow shift to override */
441 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 639 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
442 { 640 {
443 STRCPY(kbuf, "\033Os"); 641 strcpy (kbuf, "\033Os");
444 break; 642 break;
445 } 643 }
446 /* FALLTHROUGH */ 644 /* FALLTHROUGH */
447# endif 645# endif
448 case XK_Next: 646 case XK_Next:
449 STRCPY(kbuf, "\033[6~"); 647 strcpy (kbuf, "\033[6~");
450 break; 648 break;
451#endif 649#endif
452 case XK_KP_Enter: 650 case XK_KP_Enter:
453 /* allow shift to override */ 651 /* allow shift to override */
454 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 652 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
455 { 653 {
456 STRCPY(kbuf, "\033OM"); 654 strcpy (kbuf, "\033OM");
655 break;
656 }
657
658 /* FALLTHROUGH */
659
660 case XK_Return:
661 if (priv_modes & PrivMode_LFNL)
662 {
663 kbuf[0] = '\015';
664 kbuf[1] = '\012';
665 kbuf[2] = '\0';
457 } 666 }
458 else 667 else
459 { 668 {
460 kbuf[0] = '\r'; 669 kbuf[0] = '\015';
461 kbuf[1] = '\0'; 670 kbuf[1] = '\0';
462 } 671 }
463 break; 672 break;
464 673
465#ifdef XK_KP_Begin 674#ifdef XK_KP_Begin
466 case XK_KP_Begin: 675 case XK_KP_Begin:
467 STRCPY(kbuf, "\033Ou"); 676 strcpy (kbuf, "\033Ou");
468 break; 677 break;
469 678
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 679#endif
478 case XK_KP_F1: /* "\033OP" */ 680 case XK_KP_F1: /* "\033OP" */
479 case XK_KP_F2: /* "\033OQ" */ 681 case XK_KP_F2: /* "\033OQ" */
480 case XK_KP_F3: /* "\033OR" */ 682 case XK_KP_F3: /* "\033OR" */
481 case XK_KP_F4: /* "\033OS" */ 683 case XK_KP_F4: /* "\033OS" */
482 STRCPY(kbuf, "\033OP"); 684 strcpy (kbuf, "\033OP");
483 kbuf[2] += (keysym - XK_KP_F1); 685 kbuf[2] += (keysym - XK_KP_F1);
484 break; 686 break;
485 687
486 case XK_KP_Multiply: /* "\033Oj" : "*" */ 688 case XK_KP_Multiply: /* "\033Oj" : "*" */
487 case XK_KP_Add: /* "\033Ok" : "+" */ 689 case XK_KP_Add: /* "\033Ok" : "+" */
488 case XK_KP_Separator: /* "\033Ol" : "," */ 690 case XK_KP_Separator: /* "\033Ol" : "," */
489 case XK_KP_Subtract: /* "\033Om" : "-" */ 691 case XK_KP_Subtract: /* "\033Om" : "-" */
490 case XK_KP_Decimal: /* "\033On" : "." */ 692 case XK_KP_Decimal: /* "\033On" : "." */
491 case XK_KP_Divide: /* "\033Oo" : "/" */ 693 case XK_KP_Divide: /* "\033Oo" : "/" */
492 case XK_KP_0: /* "\033Op" : "0" */ 694 case XK_KP_0: /* "\033Op" : "0" */
… …
498 case XK_KP_6: /* "\033Ov" : "6" */ 700 case XK_KP_6: /* "\033Ov" : "6" */
499 case XK_KP_7: /* "\033Ow" : "7" */ 701 case XK_KP_7: /* "\033Ow" : "7" */
500 case XK_KP_8: /* "\033Ox" : "8" */ 702 case XK_KP_8: /* "\033Ox" : "8" */
501 case XK_KP_9: /* "\033Oy" : "9" */ 703 case XK_KP_9: /* "\033Oy" : "9" */
502 /* allow shift to override */ 704 /* allow shift to override */
503 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 705 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
504 { 706 {
505 STRCPY(kbuf, "\033Oj"); 707 strcpy (kbuf, "\033Oj");
506 kbuf[2] += (keysym - XK_KP_Multiply); 708 kbuf[2] += (keysym - XK_KP_Multiply);
507 } 709 }
508 else 710 else
509 { 711 {
510 kbuf[0] = ('*' + (keysym - XK_KP_Multiply)); 712 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
511 kbuf[1] = '\0'; 713 kbuf[1] = '\0';
512 } 714 }
513 break; 715 break;
514 716
515 case XK_Find: 717 case XK_Find:
516 STRCPY(kbuf, "\033[1~"); 718 strcpy (kbuf, "\033[1~");
517 break; 719 break;
720
721#ifdef XK_KP_End
722 case XK_KP_Insert:
723 /* allow shift to override */
724 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
725 {
726 strcpy (kbuf, "\033Op");
727 break;
728 }
729 /* FALLTHROUGH */
730#endif
518 case XK_Insert: 731 case XK_Insert:
519 STRCPY(kbuf, "\033[2~"); 732 strcpy (kbuf, "\033[2~");
520 break; 733 break;
521#ifdef DXK_Remove /* support for DEC remove like key */ 734#ifdef DXK_Remove /* support for DEC remove like key */
522 case DXK_Remove: 735 case DXK_Remove:
523 /* FALLTHROUGH */ 736 /* FALLTHROUGH */
524#endif 737#endif
525 case XK_Execute: 738 case XK_Execute:
526 STRCPY(kbuf, "\033[3~"); 739 strcpy (kbuf, "\033[3~");
527 break; 740 break;
528 case XK_Select: 741 case XK_Select:
529 STRCPY(kbuf, "\033[4~"); 742 strcpy (kbuf, "\033[4~");
530 break; 743 break;
531#ifdef XK_KP_End 744#ifdef XK_KP_End
532 case XK_KP_End: 745 case XK_KP_End:
533 /* allow shift to override */ 746 /* allow shift to override */
534 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 747 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
535 { 748 {
536 STRCPY(kbuf, "\033Oq"); 749 strcpy (kbuf, "\033Oq");
537 break; 750 break;
538 } 751 }
539 /* FALLTHROUGH */ 752 /* FALLTHROUGH */
540#endif 753#endif
541 case XK_End: 754 case XK_End:
542 STRCPY(kbuf, KS_END); 755 strcpy (kbuf, KS_END);
543 break; 756 break;
544#ifdef XK_KP_Home 757#ifdef XK_KP_Home
545 case XK_KP_Home: 758 case XK_KP_Home:
546 /* allow shift to override */ 759 /* allow shift to override */
547 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 760 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
548 { 761 {
549 STRCPY(kbuf, "\033Ow"); 762 strcpy (kbuf, "\033Ow");
550 break; 763 break;
551 } 764 }
552 /* FALLTHROUGH */ 765 /* FALLTHROUGH */
553#endif 766#endif
554 case XK_Home: 767 case XK_Home:
555 STRCPY(kbuf, KS_HOME); 768 strcpy (kbuf, KS_HOME);
556 break; 769 break;
557 770
558#define FKEY(n, fkey) \ 771#define FKEY(n, fkey) \
559 sprintf((char *)kbuf,"\033[%2d~", (int)((n) + (keysym - fkey))) 772 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
560 773
561 case XK_F1: /* "\033[11~" */ 774 case XK_F1: /* "\033[11~" */
562 case XK_F2: /* "\033[12~" */ 775 case XK_F2: /* "\033[12~" */
563 case XK_F3: /* "\033[13~" */ 776 case XK_F3: /* "\033[13~" */
564 case XK_F4: /* "\033[14~" */ 777 case XK_F4: /* "\033[14~" */
565 case XK_F5: /* "\033[15~" */ 778 case XK_F5: /* "\033[15~" */
566 FKEY(11, XK_F1); 779 FKEY (11, XK_F1);
567 break; 780 break;
568 case XK_F6: /* "\033[17~" */ 781 case XK_F6: /* "\033[17~" */
569 case XK_F7: /* "\033[18~" */ 782 case XK_F7: /* "\033[18~" */
570 case XK_F8: /* "\033[19~" */ 783 case XK_F8: /* "\033[19~" */
571 case XK_F9: /* "\033[20~" */ 784 case XK_F9: /* "\033[20~" */
572 case XK_F10: /* "\033[21~" */ 785 case XK_F10: /* "\033[21~" */
573 FKEY(17, XK_F6); 786 FKEY (17, XK_F6);
574 break; 787 break;
575 case XK_F11: /* "\033[23~" */ 788 case XK_F11: /* "\033[23~" */
576 case XK_F12: /* "\033[24~" */ 789 case XK_F12: /* "\033[24~" */
577 case XK_F13: /* "\033[25~" */ 790 case XK_F13: /* "\033[25~" */
578 case XK_F14: /* "\033[26~" */ 791 case XK_F14: /* "\033[26~" */
579 FKEY(23, XK_F11); 792 FKEY (23, XK_F11);
580 break; 793 break;
581 case XK_F15: /* "\033[28~" */ 794 case XK_F15: /* "\033[28~" */
582 case XK_F16: /* "\033[29~" */ 795 case XK_F16: /* "\033[29~" */
583 FKEY(28, XK_F15); 796 FKEY (28, XK_F15);
584 break; 797 break;
585 case XK_Help: /* "\033[28~" */ 798 case XK_Help: /* "\033[28~" */
586 FKEY(28, XK_Help); 799 FKEY (28, XK_Help);
587 break; 800 break;
588 case XK_Menu: /* "\033[29~" */ 801 case XK_Menu: /* "\033[29~" */
589 FKEY(29, XK_Menu); 802 FKEY (29, XK_Menu);
590 break; 803 break;
591 case XK_F17: /* "\033[31~" */ 804 case XK_F17: /* "\033[31~" */
592 case XK_F18: /* "\033[32~" */ 805 case XK_F18: /* "\033[32~" */
593 case XK_F19: /* "\033[33~" */ 806 case XK_F19: /* "\033[33~" */
594 case XK_F20: /* "\033[34~" */ 807 case XK_F20: /* "\033[34~" */
… …
605 case XK_F31: /* "\033[45~" */ 818 case XK_F31: /* "\033[45~" */
606 case XK_F32: /* "\033[46~" */ 819 case XK_F32: /* "\033[46~" */
607 case XK_F33: /* "\033[47~" */ 820 case XK_F33: /* "\033[47~" */
608 case XK_F34: /* "\033[48~" */ 821 case XK_F34: /* "\033[48~" */
609 case XK_F35: /* "\033[49~" */ 822 case XK_F35: /* "\033[49~" */
610 FKEY(31, XK_F17); 823 FKEY (31, XK_F17);
611 break; 824 break;
612#undef FKEY 825#undef FKEY
613 default: 826 default:
614 newlen = 0; 827 newlen = 0;
615 break; 828 break;
616 } 829 }
830
617 if (newlen) 831 if (newlen)
618 len = STRLEN(kbuf); 832 len = strlen (kbuf);
619 } 833 }
834
620 /* 835 /*
621 * Pass meta for all function keys, if 'meta' option set 836 * Pass meta for all function keys, if 'meta' option set
622 */ 837 */
623#ifdef META8_OPTION 838#ifdef META8_OPTION
624 if (meta && (meta_char == 0x80) && len > 0) 839 if (meta && (meta_char == 0x80) && len > 0)
… …
629 else if (ctrl && keysym == XK_minus) 844 else if (ctrl && keysym == XK_minus)
630 { 845 {
631 len = 1; 846 len = 1;
632 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 847 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
633 } 848 }
849 else if (keysym == XK_ISO_Left_Tab)
850 {
851 strcpy (kbuf, "\033[Z");
852 len = 3;
853 }
634 else 854 else
635 { 855 {
636#ifdef META8_OPTION 856#ifdef META8_OPTION
637 /* set 8-bit on */ 857 /* set 8-bit on */
638 if (meta && (meta_char == 0x80)) 858 if (meta && (meta_char == 0x80))
639 { 859 {
640 unsigned char *ch; 860 char *ch;
641 861
642 for (ch = kbuf; ch < kbuf + len; ch++) 862 for (ch = kbuf; ch < kbuf + len; ch++)
643 *ch |= 0x80; 863 *ch |= 0x80;
864
644 meta = 0; 865 meta = 0;
645 } 866 }
646#endif 867#endif
647#ifdef GREEK_SUPPORT
648 if (greek_mode)
649 len = greek_xlat(kbuf, len);
650#endif
651 /* nil */ ; 868 /* nil */ ;
652 } 869 }
653 } 870 }
871
872 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
873 return;
654 874
655 if (len <= 0) 875 if (len <= 0)
656 return; /* not mapped */ 876 return; /* not mapped */
657 877
658 if (Options & Opt_scrollTtyKeypress) 878 if (OPTION (Opt_scrollTtyKeypress))
659 if (TermWin.view_start) 879 if (view_start)
660 { 880 {
661 TermWin.view_start = 0; 881 view_start = 0;
662 want_refresh = 1; 882 want_refresh = 1;
663 } 883 }
664 884
665 /* 885 /*
666 * these modifications only affect the static keybuffer 886 * these modifications only affect the static keybuffer
… …
677 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~')); 897 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
678 898
679 /* escape prefix */ 899 /* escape prefix */
680 if (meta 900 if (meta
681#ifdef META8_OPTION 901#ifdef META8_OPTION
682 && (meta_char == C0_ESC) 902 && meta_char == C0_ESC
683#endif 903#endif
684 ) 904 )
685 { 905 {
686 const unsigned char ch = C0_ESC; 906 const char ch = C0_ESC;
687
688 tt_write(&ch, 1); 907 tt_write (&ch, 1);
689 } 908 }
690#ifdef DEBUG_CMD
691 if (debug_key)
692 { /* Display keyboard buffer contents */
693 char *p;
694 int i;
695 909
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); 910 tt_write (kbuf, (unsigned int)len);
703} 911}
704/*}}} */ 912/*}}} */
705 913
706#if (MENUBAR_MAX) 914#if defined (KEYSYM_RESOURCE)
707/*{{{ rxvt_cmd_write(), rxvt_cmd_getc() */
708/* attempt to `write' count to the input buffer */
709unsigned int 915unsigned int
710rxvt_term::cmd_write (const unsigned char *str, unsigned int count) 916rxvt_term::cmd_write (const char *str, unsigned int count)
711{ 917{
712 unsigned int n, s; 918 unsigned int n, s;
713 919
714 n = cmdbuf_ptr - cmdbuf_base; 920 n = cmdbuf_ptr - cmdbuf_base;
715 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 921 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
922
716 if (n > 0 && s < count) 923 if (n > 0 && s < count)
717 { 924 {
718 MEMMOVE(cmdbuf_base, cmdbuf_ptr, 925 memmove (cmdbuf_base, cmdbuf_ptr,
719 (unsigned int)(cmdbuf_endp - cmdbuf_ptr)); 926 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
720 cmdbuf_ptr = cmdbuf_base; 927 cmdbuf_ptr = cmdbuf_base;
721 cmdbuf_endp -= n; 928 cmdbuf_endp -= n;
722 s += n; 929 s += n;
723 } 930 }
931
724 if (count > s) 932 if (count > s)
725 { 933 {
726 rxvt_print_error("data loss: cmd_write too large"); 934 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
727 count = s; 935 count = s;
728 } 936 }
937
729 for (; count--;) 938 for (; count--;)
730 *cmdbuf_endp++ = *str++; 939 *cmdbuf_endp++ = *str++;
940
941 cmd_parse ();
942
731 return 0; 943 return 0;
732} 944}
733#endif /* MENUBAR_MAX */ 945#endif
734 946
735void 947void
736rxvt_term::flush () 948rxvt_term::flush ()
737{ 949{
950 flush_ev.stop ();
951
738#ifdef TRANSPARENT 952#ifdef TRANSPARENT
739 if (want_full_refresh) 953 if (want_full_refresh)
740 { 954 {
741 want_full_refresh = 0; 955 want_full_refresh = 0;
742 scr_clear (); 956 scr_clear ();
743 scr_touch (false); 957 scr_touch (false);
744 want_refresh = 1;
745 } 958 }
746#endif 959#endif
747 960
748 if (want_refresh) 961 if (want_refresh)
749 { 962 {
963 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
964 {
965 int row = view_start;
966 int end_row = row + nrow;
967
968 while (row > top_row && ROW (row - 1).is_longer ())
969 --row;
970
971 do
972 {
973 int start_row = row;
974 line_t *l;
975
976 do
977 {
978 l = &ROW (row++);
979
980 if (!(l->f & LINE_FILTERED))
981 {
982 // line not filtered, mark it as filtered
983 l->f |= LINE_FILTERED;
984 while (l->is_longer ())
985 {
986 l = &ROW (row++);
987 l->f |= LINE_FILTERED;
988 }
989
990 // and filter it
991 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
992
993 break;
994 }
995 }
996 while (l->is_longer () && row < end_row);
997 }
998 while (row < end_row);
999 }
1000
750 scr_refresh (refresh_type); 1001 scr_refresh ();
751 scrollbar_show (1); 1002 scrollbar_show (1);
752#ifdef USE_XIM 1003#ifdef USE_XIM
753 IMSendSpot (); 1004 IMSendSpot ();
754#endif 1005#endif
755
756 } 1006 }
757 1007
758 XFlush (Xdisplay); 1008 display->flush ();
759} 1009}
760 1010
761void 1011void
762rxvt_term::check_cb (check_watcher &w) 1012rxvt_term::check_cb (check_watcher &w)
763{ 1013{
764 SET_R (this); 1014 make_current ();
765 SET_LOCALE (locale);
766 1015
1016 display->flush ();
1017
1018 if (want_refresh && !flush_ev.active)
1019 flush_ev.start (NOW + 1. / 60.); // refresh at max. 60 hz normally
1020}
1021
1022void
1023rxvt_term::flush_cb (time_watcher &w)
1024{
1025 make_current ();
1026
1027 refresh_limit = 1;
1028 refresh_count = 0;
767 flush (); 1029 flush ();
768}
769
770void
771rxvt_term::process_x_events ()
772{
773 do
774 {
775 XEvent xev;
776
777 XNextEvent (Xdisplay, &xev);
778
779#if defined(CURSOR_BLINK)
780 if ((Options & Opt_cursorBlink) && xev.type == KeyPress)
781 {
782 if (hidden_cursor)
783 {
784 hidden_cursor = 0;
785 want_refresh = 1;
786 }
787
788 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
789 }
790#endif
791
792#if defined(POINTER_BLANK)
793 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
794 {
795 if (xev.type == MotionNotify
796 || xev.type == ButtonPress
797 || xev.type == ButtonRelease)
798 if (hidden_pointer)
799 pointer_unblank ();
800
801 if (xev.type == KeyPress && hidden_pointer == 0)
802 pointer_blank ();
803 }
804#endif
805
806#ifdef USE_XIM
807 if (!XFilterEvent (&xev, xev.xany.window))
808#endif
809 process_x_event (&xev);
810 }
811 while (XPending (Xdisplay));
812} 1030}
813 1031
814#ifdef CURSOR_BLINK 1032#ifdef CURSOR_BLINK
815void 1033void
816rxvt_term::cursor_blink_cb (time_watcher &w) 1034rxvt_term::cursor_blink_cb (time_watcher &w)
817{ 1035{
818 hidden_cursor = !hidden_cursor; 1036 hidden_cursor = !hidden_cursor;
819 want_refresh = 1; 1037 want_refresh = 1;
820 1038
821 w.start (w.at + BLINK_INTERVAL); 1039 w.start (w.at + CURSOR_BLINK_INTERVAL);
822} 1040}
823#endif 1041#endif
824 1042
825#ifdef TEXT_BLINK 1043#ifdef TEXT_BLINK
826void 1044void
… …
833 w.start (w.at + TEXT_BLINK_INTERVAL); 1051 w.start (w.at + TEXT_BLINK_INTERVAL);
834 } 1052 }
835} 1053}
836#endif 1054#endif
837 1055
1056#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
838void 1057void
839rxvt_term::x_cb (io_watcher &w, short revents) 1058rxvt_term::cont_scroll_cb (time_watcher &w)
840{ 1059{
841 SET_R (this); 1060 if ((scrollbar_isUp() || scrollbar_isDn()) &&
842 SET_LOCALE (locale); 1061 scr_page (scrollbar_isUp() ? UP : DN, 1))
843 1062 {
844 process_x_events (); 1063 want_refresh = 1;
1064 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1065 }
845} 1066}
1067#endif
1068
1069#ifdef SELECTION_SCROLLING
1070void
1071rxvt_term::sel_scroll_cb (time_watcher &w)
1072{
1073 if (scr_page (scroll_selection_dir, scroll_selection_lines))
1074 {
1075 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1076 want_refresh = 1;
1077 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1078 }
1079}
1080#endif
1081
1082#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1083void
1084rxvt_term::slip_wheel_cb (time_watcher &w)
1085{
1086 if (mouse_slip_wheel_speed == 0
1087 || mouse_slip_wheel_speed < 0 ? scr_page (DN, -mouse_slip_wheel_speed)
1088 : scr_page (UP, mouse_slip_wheel_speed))
1089 {
1090 if (view_start == top_row || view_start == 0)
1091 mouse_slip_wheel_speed = 0;
1092
1093 want_refresh = 1;
1094 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1095 }
1096}
1097#endif
1098
1099#if LINUX_YIELD_HACK
1100static struct event_handler
1101{
1102 check_watcher yield_ev;
1103
1104 void yield_cb (check_watcher &w)
1105 {
1106 // this should really be sched_yield(), but the linux guys thought
1107 // that giving a process calling sched_yield () less cpu time than
1108 // ones with high nice levels.
1109
1110 struct timespec ts = { 0, 0 };
1111 nanosleep (&ts, 0);
1112
1113 w.stop ();
1114 }
1115
1116 event_handler ()
1117 : yield_ev (this, &event_handler::yield_cb)
1118 {
1119 }
1120} event_handler;
1121#endif
846 1122
847bool 1123bool
848rxvt_term::pty_fill () 1124rxvt_term::pty_fill ()
849{ 1125{
850 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1126 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
1127
1128 if (CBUFSIZ == n)
1129 {
1130 rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n");
1131 n = 0;
1132 }
851 1133
852 memmove (cmdbuf_base, cmdbuf_ptr, n); 1134 memmove (cmdbuf_base, cmdbuf_ptr, n);
853 cmdbuf_ptr = cmdbuf_base; 1135 cmdbuf_ptr = cmdbuf_base;
854 cmdbuf_endp = cmdbuf_ptr + n; 1136 cmdbuf_endp = cmdbuf_ptr + n;
855 1137
856 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1138 ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n);
857 1139
858 if (n > 0) 1140 if (r > 0)
859 { 1141 {
860 cmdbuf_endp += n; 1142 cmdbuf_endp += r;
861 return true; 1143 return true;
862 } 1144 }
863 else if (n < 0 && errno != EAGAIN) 1145 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1146 {
1147#if LINUX_YIELD_HACK
1148 if (display->is_local)
1149 event_handler.yield_ev.start ();
1150#endif
1151 }
1152 else
1153 {
1154 pty_ev.stop ();
1155
1156 if (!OPTION (Opt_hold))
864 destroy (); 1157 destroy ();
865 1158 }
1159
866 return false; 1160 return false;
867} 1161}
868 1162
869void 1163void
870rxvt_term::pty_cb (io_watcher &w, short revents) 1164rxvt_term::pty_cb (io_watcher &w, short revents)
871{ 1165{
872 SET_R (this); 1166 make_current ();
873 SET_LOCALE (locale); 1167
1168 if (revents & EVENT_READ)
1169 // loop, but don't allow a single term to monopolize us
1170 while (pty_fill ())
1171 if (cmd_parse ())
1172 break;
874 1173
875 if (revents & EVENT_WRITE) 1174 if (revents & EVENT_WRITE)
876 tt_write (0, 0); 1175 pty_write ();
877 else if (revents & EVENT_READ)
878 {
879 bool flag = true;
880
881 // loop, but don't allow a single term to monopolize us
882 // the number of loops is fully arbitrary, and thus wrong
883 while (flag && pty_fill ())
884 {
885 if (!seen_input)
886 {
887 seen_input = 1;
888 /* once we know the shell is running, send the screen size. Again! */
889 tt_winch ();
890 }
891
892 uint32_t ch = NOCHAR;
893
894 for (;;)
895 {
896 if (ch == NOCHAR)
897 ch = next_char ();
898
899 if (ch == NOCHAR) // TODO: improve
900 break;
901
902 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
903 {
904 /* Read a text string from the input buffer */
905 uint32_t buf[BUFSIZ];
906 bool refreshnow = false;
907 int nlines = 0;
908 uint32_t *str = buf;
909
910 *str++ = ch;
911
912 for (;;)
913 {
914 ch = next_char ();
915
916 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
917 break;
918 else
919 {
920 *str++ = ch;
921
922 if (ch == '\n')
923 {
924 nlines++;
925 refresh_count++;
926
927 if (!(Options & Opt_jumpScroll)
928 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
929 {
930 refreshnow = true;
931 flag = false;
932 ch = NOCHAR;
933 break;
934 }
935 }
936
937 if (str >= buf + BUFSIZ)
938 {
939 ch = NOCHAR;
940 break;
941 }
942 }
943 }
944
945 scr_add_lines (buf, nlines, str - buf);
946
947 /*
948 * If there have been a lot of new lines, then update the screen
949 * What the heck I'll cheat and only refresh less than every page-full.
950 * the number of pages between refreshes is refresh_limit, which
951 * is incremented here because we must be doing flat-out scrolling.
952 *
953 * refreshing should be correct for small scrolls, because of the
954 * time-out
955 */
956 if (refreshnow)
957 {
958 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
959 refresh_limit++;
960
961 scr_refresh (refresh_type);
962 }
963
964 }
965 else
966 {
967 switch (ch)
968 {
969 default:
970 process_nonprinting (ch);
971 break;
972 case C0_ESC: /* escape char */
973 process_escape_seq ();
974 break;
975 /*case 0x9b: */ /* CSI */
976 /* process_csi_seq (); */
977 }
978
979 ch = NOCHAR;
980 }
981 }
982 }
983 }
984} 1176}
985 1177
986// read the next character, currently handles UTF-8 1178void
987// will probably handle all sorts of other stuff in the future 1179rxvt_term::pointer_unblank ()
988uint32_t
989rxvt_term::next_char ()
990{ 1180{
991 while (cmdbuf_ptr < cmdbuf_endp) 1181 XDefineCursor (xdisp, vt, TermWin_cursor);
992 { 1182 recolour_cursor ();
993 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
994 return *cmdbuf_ptr++;
995 1183
996 wchar_t wc; 1184#ifdef POINTER_BLANK
997 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, &mbstate.mbs); 1185 hidden_pointer = 0;
998 1186
999 if (len == (size_t)-2) 1187 if (OPTION (Opt_pointerBlank))
1000 return NOCHAR; 1188 pointer_ev.start (NOW + pointerBlankDelay);
1001 1189#endif
1002 if (len == (size_t)-1)
1003 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
1004
1005 // assume wchar == unicode
1006 cmdbuf_ptr += len;
1007 return wc;
1008 }
1009
1010 return NOCHAR;
1011}
1012
1013/* rxvt_cmd_getc() - Return next input character */
1014/*
1015 * Return the next input character after first passing any keyboard input
1016 * to the command.
1017 */
1018uint32_t
1019rxvt_term::cmd_getc ()
1020{
1021 for (;;)
1022 {
1023 uint32_t c = next_char ();
1024 if (c != NOCHAR)
1025 return c;
1026
1027 // incomplete sequences should occur rarely, still, a better solution
1028 // would be preferred. either setjmp/longjmp or better design.
1029 fcntl (cmd_fd, F_SETFL, 0);
1030 pty_fill ();
1031 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
1032 }
1033} 1190}
1034 1191
1035#ifdef POINTER_BLANK 1192#ifdef POINTER_BLANK
1036void 1193void
1037rxvt_term::pointer_unblank ()
1038{
1039 XDefineCursor (Xdisplay, TermWin.vt, TermWin_cursor);
1040 recolour_cursor ();
1041
1042 hidden_pointer = 0;
1043
1044 if (Options & Opt_pointerBlank)
1045 pointer_ev.start (NOW + pointerBlankDelay);
1046}
1047
1048void
1049rxvt_term::pointer_blank () 1194rxvt_term::pointer_blank ()
1050{ 1195{
1051 if (!(Options & Opt_pointerBlank)) 1196 if (!OPTION (Opt_pointerBlank))
1052 return; 1197 return;
1053 1198
1054 XDefineCursor (Xdisplay, TermWin.vt, blank_cursor); 1199 XDefineCursor (xdisp, vt, display->blank_cursor);
1055 XFlush (Xdisplay); 1200 XFlush (xdisp);
1056 1201
1057 hidden_pointer = 1; 1202 hidden_pointer = 1;
1058} 1203}
1059 1204
1060void 1205void
1061rxvt_term::pointer_cb (time_watcher &w) 1206rxvt_term::pointer_cb (time_watcher &w)
1062{ 1207{
1063 SET_R (this); 1208 make_current ();
1064 SET_LOCALE (locale);
1065 1209
1066 pointer_blank (); 1210 pointer_blank ();
1067} 1211}
1068#endif 1212#endif
1069 1213
1070void 1214void
1071rxvt_term::mouse_report (const XButtonEvent *ev) 1215rxvt_term::mouse_report (XButtonEvent &ev)
1072{ 1216{
1073 int button_number, key_state = 0; 1217 int button_number, key_state = 0;
1074 int x, y; 1218 int x, y;
1075 1219
1076 x = ev->x; 1220 x = ev.x;
1077 y = ev->y; 1221 y = ev.y;
1078 pixel_position (&x, &y); 1222 pixel_position (&x, &y);
1079 1223
1080 if (MEvent.button == AnyButton) 1224 if (MEvent.button == AnyButton)
1081 {
1082 button_number = 3; 1225 button_number = 3;
1083 }
1084 else 1226 else
1085 { 1227 {
1086 button_number = MEvent.button - Button1; 1228 button_number = MEvent.button - Button1;
1087 /* add 0x3D for wheel events, like xterm does */ 1229 /* add 0x3D for wheel events, like xterm does */
1088 if (button_number >= 3) 1230 if (button_number >= 3)
1089 button_number += (64 - 3); 1231 button_number += (64 - 3);
1090 } 1232 }
1091 1233
1092 if (PrivateModes & PrivMode_MouseX10) 1234 if (priv_modes & PrivMode_MouseX10)
1093 { 1235 {
1094 /* 1236 /*
1095 * do not report ButtonRelease 1237 * do not report ButtonRelease
1096 * no state info allowed 1238 * no state info allowed
1097 */ 1239 */
… …
1112 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1254 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1113 + ((MEvent.state & ControlMask) ? 16 : 0); 1255 + ((MEvent.state & ControlMask) ? 16 : 0);
1114#ifdef MOUSE_REPORT_DOUBLECLICK 1256#ifdef MOUSE_REPORT_DOUBLECLICK
1115 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1257 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1116#endif 1258#endif
1117
1118 } 1259 }
1119 1260
1120#ifdef DEBUG_MOUSEREPORT 1261#if DEBUG_MOUSEREPORT
1121 fprintf(stderr, "Mouse ["); 1262 fprintf (stderr, "Mouse [");
1122 if (key_state & 16) 1263 if (key_state & 16)
1123 fputc('C', stderr); 1264 fputc ('C', stderr);
1124 if (key_state & 4) 1265 if (key_state & 4)
1125 fputc('S', stderr); 1266 fputc ('S', stderr);
1126 if (key_state & 8) 1267 if (key_state & 8)
1127 fputc('A', stderr); 1268 fputc ('A', stderr);
1128 if (key_state & 32) 1269 if (key_state & 32)
1129 fputc('2', stderr); 1270 fputc ('2', stderr);
1130 fprintf(stderr, "]: <%d>, %d/%d\n", 1271 fprintf (stderr, "]: <%d>, %d/%d\n",
1131 button_number, 1272 button_number,
1132 x + 1, 1273 x + 1,
1133 y + 1); 1274 y + 1);
1134#else 1275#endif
1276
1135 tt_printf("\033[M%c%c%c", 1277 tt_printf ("\033[M%c%c%c",
1136 (32 + button_number + key_state), 1278 (32 + button_number + key_state),
1137 (32 + x + 1), 1279 (32 + x + 1),
1138 (32 + y + 1)); 1280 (32 + y + 1));
1139#endif
1140} 1281}
1141
1142#ifdef USING_W11LIB
1143void
1144rxvt_W11_process_x_event(XEvent *ev)
1145{
1146 rxvt_t *r = rxvt_get_r();
1147
1148 process_x_event (ev);
1149}
1150#endif
1151 1282
1152/*{{{ process an X event */ 1283/*{{{ process an X event */
1153void 1284void
1154rxvt_term::process_x_event (XEvent *ev) 1285rxvt_term::x_cb (XEvent &ev)
1155{ 1286{
1287 make_current ();
1288
1289 dLocal (Display *, xdisp);
1290
1291 if (ev.xany.window == vt
1292 && SHOULD_INVOKE (HOOK_X_EVENT)
1293 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1294 return;
1295
1296 // for XQueryPointer
1156 Window unused_root, unused_child; 1297 Window unused_root, unused_child;
1157 int unused_root_x, unused_root_y; 1298 int unused_root_x, unused_root_y;
1158 unsigned int unused_mask; 1299 unsigned int unused_mask;
1159 1300
1160#ifdef DEBUG_X
1161 const char *const eventnames[] =
1162 { /* mason - this matches my system */
1163 "",
1164 "",
1165 "KeyPress",
1166 "KeyRelease",
1167 "ButtonPress",
1168 "ButtonRelease",
1169 "MotionNotify",
1170 "EnterNotify",
1171 "LeaveNotify",
1172 "FocusIn",
1173 "FocusOut",
1174 "KeymapNotify",
1175 "Expose",
1176 "GraphicsExpose",
1177 "NoExpose",
1178 "VisibilityNotify",
1179 "CreateNotify",
1180 "DestroyNotify",
1181 "UnmapNotify",
1182 "MapNotify",
1183 "MapRequest",
1184 "ReparentNotify",
1185 "ConfigureNotify",
1186 "ConfigureRequest",
1187 "GravityNotify",
1188 "ResizeRequest",
1189 "CirculateNotify",
1190 "CirculateRequest",
1191 "PropertyNotify",
1192 "SelectionClear",
1193 "SelectionRequest",
1194 "SelectionNotify",
1195 "ColormapNotify",
1196 "ClientMessage",
1197 "MappingNotify"
1198 };
1199#endif
1200
1201#ifdef DEBUG_X
1202 struct timeval tp;
1203 struct tm *ltt;
1204 (void)gettimeofday(&tp, NULL);
1205 ltt = localtime(&(tp.tv_sec));
1206 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));
1207#endif
1208
1209 switch (ev->type) 1301 switch (ev.type)
1210 { 1302 {
1211 case KeyPress: 1303 case KeyPress:
1212 lookup_key ((XKeyEvent *)ev); 1304#if ISO_14755
1305 if (!(iso14755buf & ISO_14755_52))
1306#endif
1307 lookup_key (ev.xkey);
1308
1309 break;
1310
1311 case KeyRelease:
1312 {
1313#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
1314 KeySym keysym;
1315
1316 keysym = XLookupKeysym (&ev.xkey, ev.xkey.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
1317#endif
1318
1319#if ENABLE_FRILLS || ISO_14755
1320 // ISO 14755 support
1321 if (iso14755buf)
1322 if (iso14755buf & ISO_14755_52)
1323 {
1324# if ENABLE_OVERLAY
1325 scr_overlay_off ();
1326# endif
1327# if ISO_14755
1328 // iso14755 part 5.2 handling: release time
1329 // first: controls
1330 if ((ev.xkey.state & ControlMask)
1331 && ((keysym >= 0x40 && keysym <= 0x5f)
1332 || (keysym >= 0x61 && keysym <= 0x7f)))
1333 {
1334 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
1335 commit_iso14755 ();
1336 goto skip_switch;
1337 }
1338
1339 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)
1340 if (i[0] == keysym)
1341 {
1342 iso14755buf = ISO_14755_51 | i[1];
1343 commit_iso14755 ();
1344 goto skip_switch;
1345 }
1346
1347 scr_bell ();
1348# endif
1349 iso14755buf = 0;
1350 break;
1351 }
1352 else if ((ev.xkey.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
1353 {
1354# if ENABLE_OVERLAY
1355 scr_overlay_off ();
1356# endif
1357 if (iso14755buf & ISO_14755_51)
1358 commit_iso14755 ();
1359#if ISO_14755
1360 else if (iso14755buf & ISO_14755_STARTED)
1361 {
1362 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
1363
1364 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
1365 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
1366 }
1367# endif
1368 else
1369 iso14755buf = 0;
1370 }
1371#endif
1372
1373 if (ev.xany.window == vt
1374 && HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
1213 break; 1375 break;
1214 1376
1215#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1377#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1216 case KeyRelease:
1217 {
1218 if (!(ev->xkey.state & ControlMask)) 1378 if (!(ev.xkey.state & ControlMask))
1379 slip_wheel_ev.stop ();
1380 else if (keysym == XK_Control_L || keysym == XK_Control_R)
1219 mouse_slip_wheel_speed = 0; 1381 mouse_slip_wheel_speed = 0;
1220 else 1382#endif
1221 {
1222 KeySym ks;
1223
1224 ks = XKeycodeToKeysym(Xdisplay, ev->xkey.keycode, 0);
1225 if (ks == XK_Control_L || ks == XK_Control_R)
1226 mouse_slip_wheel_speed = 0;
1227 }
1228 break; 1383 break;
1229 } 1384 }
1230#endif
1231 1385
1232 case ButtonPress: 1386 case ButtonPress:
1233 button_press ((XButtonEvent *)ev); 1387 button_press (ev.xbutton);
1234 break; 1388 break;
1235 1389
1236 case ButtonRelease: 1390 case ButtonRelease:
1237 button_release ((XButtonEvent *)ev); 1391 button_release (ev.xbutton);
1238 break; 1392 break;
1239 1393
1240 case ClientMessage: 1394 case ClientMessage:
1241 if (ev->xclient.format == 32 1395 if (ev.xclient.format == 32
1242 && (Atom)ev->xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1396 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1243 destroy ();
1244#ifdef OFFIX_DND
1245 /* OffiX Dnd (drag 'n' drop) protocol */
1246 else if (ev->xclient.message_type == xa[XA_DNDPROTOCOL]
1247 && (ev->xclient.data.l[0] == DndFile
1248 || ev->xclient.data.l[0] == DndDir
1249 || ev->xclient.data.l[0] == DndLink))
1250 { 1397 {
1251 /* Get Dnd data */ 1398 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1252 Atom ActualType; 1399 {
1253 int ActualFormat; 1400 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1254 unsigned char *data; 1401 {
1255 unsigned long Size, RemainingBytes; 1402 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1256 1403 {
1257 XGetWindowProperty(Xdisplay, Xroot, 1404 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1258 xa[XA_DNDSELECTION], 1405 destroy ();
1259 0L, 1000000L, 1406 }
1260 False, AnyPropertyType, 1407#if ENABLE_EWMH
1261 &ActualType, &ActualFormat, 1408 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1262 &Size, &RemainingBytes, 1409 XSendEvent (xdisp, ev.xclient.window = display->root,
1410 False, SubstructureRedirectMask | SubstructureNotifyMask,
1263 &data); 1411 &ev);
1264 XChangeProperty(Xdisplay, Xroot, 1412#endif
1265 XA_CUT_BUFFER0, XA_STRING, 1413 }
1266 8, PropModeReplace, 1414 }
1267 data, STRLEN(data)); 1415#if ENABLE_XEMBED
1268 selection_paste (Xroot, XA_CUT_BUFFER0, True); 1416 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1269 XSetInputFocus(Xdisplay, Xroot, RevertToNone, CurrentTime); 1417 {
1418 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1419 focus_in ();
1420 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1421 focus_out ();
1422 }
1423#endif
1270 } 1424 }
1271#endif /* OFFIX_DND */
1272 break; 1425 break;
1273 1426
1274 case MappingNotify: 1427 case MappingNotify:
1275 XRefreshKeyboardMapping(&(ev->xmapping)); 1428 XRefreshKeyboardMapping (&ev.xmapping);
1276 break; 1429 break;
1277 1430
1278 /* 1431 /*
1279 * XXX: this is not the _current_ arrangement 1432 * XXX: this is not the _current_ arrangement
1280 * Here's my conclusion: 1433 * Here's my conclusion:
… …
1284 * in the GraphicsExpose parts, which means that after each refresh, 1437 * in the GraphicsExpose parts, which means that after each refresh,
1285 * we need to wait for the graphics expose or Noexpose events, 1438 * we need to wait for the graphics expose or Noexpose events,
1286 * which ought to make things real slow! 1439 * which ought to make things real slow!
1287 */ 1440 */
1288 case VisibilityNotify: 1441 case VisibilityNotify:
1289 switch (ev->xvisibility.state) 1442 switch (ev.xvisibility.state)
1290 { 1443 {
1291 case VisibilityUnobscured: 1444 case VisibilityUnobscured:
1292 refresh_type = FAST_REFRESH; 1445 refresh_type = FAST_REFRESH;
1293 break; 1446 break;
1294 case VisibilityPartiallyObscured: 1447 case VisibilityPartiallyObscured:
… …
1299 break; 1452 break;
1300 } 1453 }
1301 break; 1454 break;
1302 1455
1303 case FocusIn: 1456 case FocusIn:
1304 if (!TermWin.focus) 1457 focus_in ();
1458 break;
1459
1460 case FocusOut:
1461 focus_out ();
1462 break;
1463
1464 case ConfigureNotify:
1465 if (ev.xconfigure.window == parent[0])
1305 { 1466 {
1306 TermWin.focus = 1; 1467 while (XCheckTypedWindowEvent (xdisp, ev.xconfigure.window, ConfigureNotify, &ev))
1307 want_refresh = 1; 1468 ;
1308#ifdef USE_XIM
1309 if (Input_Context != NULL)
1310 XSetICFocus(Input_Context);
1311#endif
1312#ifdef CURSOR_BLINK
1313 if (Options & Opt_cursorBlink)
1314 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1315#endif
1316 1469
1470 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1471 {
1472 seen_resize = 1;
1473 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1474 }
1475
1476 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1477
1478#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1479 if (OPTION (Opt_transparent))
1480 check_our_parents ();
1481#endif
1317 } 1482 }
1318 break; 1483 break;
1319 1484
1320 case FocusOut:
1321 if (TermWin.focus)
1322 {
1323 TermWin.focus = 0;
1324 want_refresh = 1;
1325#ifdef USE_XIM
1326 if (Input_Context != NULL)
1327 XUnsetICFocus(Input_Context);
1328#endif
1329#ifdef CURSOR_BLINK
1330 if (Options & Opt_cursorBlink)
1331 cursor_blink_ev.stop ();
1332 hidden_cursor = 0;
1333#endif
1334
1335 }
1336 break;
1337
1338 case ConfigureNotify: 1485 case PropertyNotify:
1339 if (ev->xconfigure.window == TermWin.parent[0]) 1486 if (!HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END)))
1340 { 1487 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1341 int height, width; 1488 && ev.xproperty.state == PropertyNewValue)
1489 selection_property (ev.xproperty.window, ev.xproperty.atom);
1342 1490
1343 do
1344 { /* Wrap lots of configures into one */
1345 width = ev->xconfigure.width;
1346 height = ev->xconfigure.height;
1347 D_SIZE((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1348 }
1349 while (XCheckTypedWindowEvent(Xdisplay, ev->xconfigure.window,
1350 ConfigureNotify, ev));
1351 if (szHint.width != width || szHint.height != height)
1352 {
1353 D_SIZE((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height));
1354 resize_all_windows (width, height, 1);
1355 }
1356#ifdef DEBUG_SIZE
1357 else
1358 {
1359 D_SIZE((stderr, "Size: Not resizing"));
1360 }
1361#endif
1362#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1363 if (Options & Opt_transparent)
1364 {
1365 check_our_parents ();
1366 if (am_transparent)
1367 want_full_refresh = 1;
1368 }
1369#endif
1370
1371 }
1372 break; 1491 break;
1373 1492
1374 case SelectionClear: 1493 case SelectionClear:
1375 selection_clear (); 1494 selection_clear ();
1376 break; 1495 break;
1377 1496
1378 case SelectionNotify: 1497 case SelectionNotify:
1379 if (selection_wait == Sel_normal) 1498 if (selection_wait == Sel_normal)
1380 selection_paste (ev->xselection.requestor, 1499 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1381 ev->xselection.property, True);
1382 break; 1500 break;
1383 1501
1384 case SelectionRequest: 1502 case SelectionRequest:
1385 selection_send (&(ev->xselectionrequest)); 1503 selection_send (ev.xselectionrequest);
1504 break;
1505
1506 case MapNotify:
1507 mapped = 1;
1508#ifdef TEXT_BLINK
1509 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1510#endif
1511 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1386 break; 1512 break;
1387 1513
1388 case UnmapNotify: 1514 case UnmapNotify:
1389 TermWin.mapped = 0; 1515 mapped = 0;
1390#ifdef TEXT_BLINK 1516#ifdef TEXT_BLINK
1391 text_blink_ev.stop (); 1517 text_blink_ev.stop ();
1392#endif 1518#endif
1393 break; 1519 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1394
1395 case MapNotify:
1396 TermWin.mapped = 1;
1397#ifdef TEXT_BLINK
1398 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1399#endif
1400 break;
1401
1402 case PropertyNotify:
1403 if (ev->xproperty.atom == xa[XA_VT_SELECTION])
1404 {
1405 if (ev->xproperty.state == PropertyNewValue)
1406 selection_property (ev->xproperty.window,
1407 ev->xproperty.atom);
1408 break; 1520 break;
1409 } 1521
1410#ifdef TRANSPARENT 1522#ifdef TRANSPARENT
1411 /*
1412 * if user used some Esetroot compatible prog to set the root bg,
1413 * use the property to determine the pixmap. We use it later on.
1414 */
1415 if (xa[XA_XROOTPMAPID] == 0)
1416 xa[XA_XROOTPMAPID] = XInternAtom(Xdisplay,
1417 "_XROOTPMAP_ID", False);
1418 if (ev->xproperty.atom != xa[XA_XROOTPMAPID])
1419 break;
1420 /* FALLTHROUGH */
1421 case ReparentNotify: 1523 case ReparentNotify:
1422 if ((Options & Opt_transparent) && check_our_parents ()) 1524 rootwin_cb (ev);
1423 { 1525 break;
1424 if (am_transparent)
1425 want_full_refresh = 1;
1426 }
1427#endif /* TRANSPARENT */ 1526#endif /* TRANSPARENT */
1428 break;
1429 1527
1430 case GraphicsExpose: 1528 case GraphicsExpose:
1431 case Expose: 1529 case Expose:
1432 if (ev->xany.window == TermWin.vt) 1530 if (ev.xany.window == vt)
1433 { 1531 {
1434#ifdef NO_SLOW_LINK_SUPPORT 1532 do
1435 scr_expose (ev->xexpose.x, ev->xexpose.y, 1533 scr_expose (ev.xexpose.x, ev.xexpose.y,
1436 ev->xexpose.width, ev->xexpose.height, False); 1534 ev.xexpose.width, ev.xexpose.height, False);
1437#else 1535 while (XCheckTypedWindowEvent (xdisp, vt, ev.xany.type, &ev));
1438 // don't understand this, so commented it out 1536
1537 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1538
1539 while (XCheckTypedWindowEvent (xdisp, vt, ev.xany.type, &ev))
1439 scr_expose (ev->xexpose.x, ev->xexpose.y, 1540 scr_expose (ev.xexpose.x, ev.xexpose.y,
1440 ev->xexpose.width, ev->xexpose.height, False); 1541 ev.xexpose.width, ev.xexpose.height, False);
1441 //scr_expose (ev->xexpose.x, 0, 1542
1442 // ev->xexpose.width, TermWin.height, False);
1443#endif
1444 want_refresh = 1; 1543 want_refresh = 1;
1445 } 1544 }
1446 else 1545 else
1447 { 1546 {
1448 XEvent unused_xevent; 1547 XEvent unused_event;
1449 1548
1450 while (XCheckTypedWindowEvent(Xdisplay, ev->xany.window, 1549 while (XCheckTypedWindowEvent (xdisp, ev.xany.window, Expose, &unused_event))
1451 Expose, 1550 ;
1452 &unused_xevent)) ;
1453 while (XCheckTypedWindowEvent(Xdisplay, ev->xany.window, 1551 while (XCheckTypedWindowEvent (xdisp, ev.xany.window, GraphicsExpose, &unused_event))
1454 GraphicsExpose, 1552 ;
1455 &unused_xevent)) ; 1553
1456 if (isScrollbarWindow(ev->xany.window)) 1554 if (isScrollbarWindow (ev.xany.window))
1457 { 1555 {
1458 scrollBar.setIdle(); 1556 scrollBar.setIdle ();
1459 scrollbar_show (0); 1557 scrollbar_show (0);
1460 } 1558 }
1461#ifdef MENUBAR
1462 if (menubar_visible () && isMenuBarWindow(ev->xany.window))
1463 menubar_expose ();
1464#endif
1465#ifdef RXVT_GRAPHICS
1466 Gr_expose (ev->xany.window);
1467#endif
1468 1559
1560#ifdef TRANSPARENT
1561 if (am_transparent && ev.xany.window == parent[0])
1562 XClearWindow (xdisp, ev.xany.window);
1563#endif
1469 } 1564 }
1470 break; 1565 break;
1471 1566
1472 case MotionNotify: 1567 case MotionNotify:
1473#ifdef POINTER_BLANK 1568#ifdef POINTER_BLANK
1474 if (hidden_pointer) 1569 if (hidden_pointer)
1475 pointer_unblank (); 1570 pointer_unblank ();
1476#endif 1571#endif
1477#if MENUBAR 1572 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1478 if (isMenuBarWindow(ev->xany.window)) 1573 break;
1574
1575 if (ev.xany.window == vt)
1479 { 1576 {
1480 menubar_control (&(ev->xbutton)); 1577 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1481 break; 1578 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1482 } 1579 ; // nop
1483#endif
1484 if ((PrivateModes & PrivMode_mouse_report) && !(bypass_keystate))
1485 break;
1486
1487 if (ev->xany.window == TermWin.vt)
1488 {
1489 if ((ev->xbutton.state & (Button1Mask | Button3Mask))) 1580 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1490 { 1581 {
1491 while (XCheckTypedWindowEvent(Xdisplay, TermWin.vt, 1582 while (XCheckTypedWindowEvent (xdisp, vt, MotionNotify, &ev))
1492 MotionNotify, ev)) ; 1583 ;
1584
1493 XQueryPointer(Xdisplay, TermWin.vt, 1585 XQueryPointer (xdisp, vt,
1494 &unused_root, &unused_child, 1586 &unused_root, &unused_child,
1495 &unused_root_x, &unused_root_y, 1587 &unused_root_x, &unused_root_y,
1496 &(ev->xbutton.x), &(ev->xbutton.y), 1588 &ev.xbutton.x, &ev.xbutton.y,
1497 &unused_mask); 1589 &ev.xbutton.state);
1498#ifdef MOUSE_THRESHOLD 1590#ifdef MOUSE_THRESHOLD
1499 /* deal with a `jumpy' mouse */ 1591 /* deal with a `jumpy' mouse */
1500 if ((ev->xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1592 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1501 { 1593 {
1502#endif 1594#endif
1595#if ISO_14755
1596 // 5.4
1597 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1598 {
1599 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1600 break;
1601 }
1602#endif
1503 selection_extend ((ev->xbutton.x), (ev->xbutton.y), 1603 selection_extend (ev.xbutton.x, ev.xbutton.y,
1504 (ev->xbutton.state & Button3Mask) ? 2 : 0); 1604 ev.xbutton.state & Button3Mask ? 2 : 0);
1605
1505#ifdef SELECTION_SCROLLING 1606#ifdef SELECTION_SCROLLING
1506 if (ev->xbutton.y < TermWin.int_bwidth 1607 if (ev.xbutton.y < int_bwidth
1507 || Pixel2Row(ev->xbutton.y) > (TermWin.nrow-1)) 1608 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1508 { 1609 {
1509 int dist; 1610 int dist;
1510
1511 pending_scroll_selection=1;
1512 1611
1513 /* don't clobber the current delay if we are 1612 /* don't clobber the current delay if we are
1514 * already in the middle of scrolling. 1613 * already in the middle of scrolling.
1515 */ 1614 */
1516 if (scroll_selection_delay<=0) 1615 if (!sel_scroll_ev.active)
1517 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1616 sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1518 1617
1519 /* save the event params so we can highlight 1618 /* save the event params so we can highlight
1520 * the selection in the pending-scroll loop 1619 * the selection in the pending-scroll loop
1521 */ 1620 */
1522 selection_save_x=ev->xbutton.x; 1621 selection_save_x = ev.xbutton.x;
1523 selection_save_y=ev->xbutton.y; 1622 selection_save_y = ev.xbutton.y;
1524 selection_save_state=
1525 (ev->xbutton.state & Button3Mask) ? 2 : 0; 1623 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1526 1624
1527 /* calc number of lines to scroll */ 1625 /* calc number of lines to scroll */
1528 if (ev->xbutton.y<TermWin.int_bwidth) 1626 if (ev.xbutton.y < int_bwidth)
1529 { 1627 {
1530 scroll_selection_dir = UP; 1628 scroll_selection_dir = UP;
1531 dist = TermWin.int_bwidth - ev->xbutton.y; 1629 dist = int_bwidth - ev.xbutton.y;
1532 } 1630 }
1533 else 1631 else
1534 { 1632 {
1535 scroll_selection_dir = DN; 1633 scroll_selection_dir = DN;
1536 dist = ev->xbutton.y - 1634 dist = ev.xbutton.y - (int_bwidth + height);
1537 (TermWin.int_bwidth + TermWin.height);
1538 } 1635 }
1636
1539 scroll_selection_lines=(Pixel2Height(dist)/ 1637 scroll_selection_lines = Pixel2Height (dist)
1540 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1638 / SELECTION_SCROLL_LINE_SPEEDUP
1639 + 1;
1541 MIN_IT(scroll_selection_lines, 1640 min_it (scroll_selection_lines,
1542 SELECTION_SCROLL_MAX_LINES); 1641 SELECTION_SCROLL_MAX_LINES);
1543 } 1642 }
1544 else 1643 else
1545 { 1644 {
1546 /* we are within the text window, so we 1645 /* we are within the text window, so we
1547 * shouldn't be scrolling 1646 * shouldn't be scrolling
1548 */ 1647 */
1549 pending_scroll_selection = 0; 1648 if (sel_scroll_ev.active)
1649 sel_scroll_ev.stop();
1550 } 1650 }
1551#endif 1651#endif
1552#ifdef MOUSE_THRESHOLD 1652#ifdef MOUSE_THRESHOLD
1553
1554 } 1653 }
1555#endif 1654#endif
1556
1557 } 1655 }
1558 } 1656 }
1559 else if (isScrollbarWindow(ev->xany.window) && scrollbar_isMotion()) 1657 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ())
1560 { 1658 {
1561 while (XCheckTypedWindowEvent(Xdisplay, scrollBar.win, 1659 while (XCheckTypedWindowEvent (xdisp, scrollBar.win,
1562 MotionNotify, ev)) ; 1660 MotionNotify, &ev))
1661 ;
1662
1563 XQueryPointer(Xdisplay, scrollBar.win, 1663 XQueryPointer (xdisp, scrollBar.win,
1564 &unused_root, &unused_child, 1664 &unused_root, &unused_child,
1565 &unused_root_x, &unused_root_y, 1665 &unused_root_x, &unused_root_y,
1566 &(ev->xbutton.x), &(ev->xbutton.y), 1666 &ev.xbutton.x, &ev.xbutton.y,
1567 &unused_mask); 1667 &unused_mask);
1568 scr_move_to (scrollbar_position(ev->xbutton.y) - csrO, 1668 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1569 scrollbar_size()); 1669 scrollbar_size ());
1570 scr_refresh (refresh_type); 1670 want_refresh = 1;
1571 refresh_limit = 0; 1671 refresh_limit = 0;
1572 scrollbar_show (1); 1672 scrollbar_show (1);
1573 } 1673 }
1574 break; 1674 break;
1575 } 1675 }
1676
1677skip_switch: ;
1678
1679#if defined(CURSOR_BLINK)
1680 if (OPTION (Opt_cursorBlink) && ev.type == KeyPress)
1681 {
1682 if (hidden_cursor)
1683 {
1684 hidden_cursor = 0;
1685 want_refresh = 1;
1686 }
1687
1688 cursor_blink_ev.start (NOW + CURSOR_BLINK_INTERVAL);
1689 }
1690#endif
1691
1692#if defined(POINTER_BLANK)
1693 if (OPTION (Opt_pointerBlank) && pointerBlankDelay > 0)
1694 {
1695 if (ev.type == MotionNotify
1696 || ev.type == ButtonPress
1697 || ev.type == ButtonRelease)
1698 if (hidden_pointer)
1699 pointer_unblank ();
1700
1701 if (ev.type == KeyPress && hidden_pointer == 0)
1702 pointer_blank ();
1703 }
1704#endif
1576} 1705}
1577 1706
1578void 1707void
1708rxvt_term::focus_in ()
1709{
1710 if (!focus)
1711 {
1712 focus = 1;
1713 want_refresh = 1;
1714
1715 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1716
1717#if USE_XIM
1718 if (Input_Context != NULL)
1719 {
1720 IMSetStatusPosition ();
1721 XSetICFocus (Input_Context);
1722 }
1723#endif
1724#if CURSOR_BLINK
1725 if (OPTION (Opt_cursorBlink))
1726 cursor_blink_ev.start (NOW + CURSOR_BLINK_INTERVAL);
1727#endif
1728#if OFF_FOCUS_FADING
1729 if (rs[Rs_fade])
1730 {
1731 pix_colors = pix_colors_focused;
1732 scr_recolour ();
1733 }
1734#endif
1735 }
1736}
1737
1738void
1739rxvt_term::focus_out ()
1740{
1741 if (focus)
1742 {
1743 focus = 0;
1744 want_refresh = 1;
1745
1746 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1747
1748#if ENABLE_FRILLS || ISO_14755
1749 if (iso14755buf)
1750 {
1751 iso14755buf = 0;
1752# if ENABLE_OVERLAY
1753 scr_overlay_off ();
1754# endif
1755 }
1756#endif
1757#if USE_XIM
1758 if (Input_Context != NULL)
1759 XUnsetICFocus (Input_Context);
1760#endif
1761#if CURSOR_BLINK
1762 if (OPTION (Opt_cursorBlink))
1763 cursor_blink_ev.stop ();
1764 hidden_cursor = 0;
1765#endif
1766#if OFF_FOCUS_FADING
1767 if (rs[Rs_fade])
1768 {
1769 pix_colors = pix_colors_unfocused;
1770 scr_recolour ();
1771 }
1772#endif
1773 }
1774}
1775
1776#if TRANSPARENT
1777void
1778rxvt_term::rootwin_cb (XEvent &ev)
1779{
1780 make_current ();
1781
1782 switch (ev.type)
1783 {
1784 case PropertyNotify:
1785 /*
1786 * if user used some Esetroot compatible prog to set the root bg,
1787 * use the property to determine the pixmap. We use it later on.
1788 */
1789 if (ev.xproperty.atom != xa[XA_XROOTPMAP_ID]
1790 && ev.xproperty.atom != xa[XA_ESETROOT_PMAP_ID])
1791 return;
1792
1793 /* FALLTHROUGH */
1794 case ReparentNotify:
1795 if (OPTION (Opt_transparent) && check_our_parents () && am_transparent)
1796 want_refresh = want_full_refresh = 1;
1797 break;
1798 }
1799}
1800#endif
1801
1802void
1579rxvt_term::button_press (XButtonEvent *ev) 1803rxvt_term::button_press (XButtonEvent &ev)
1580{ 1804{
1581 int reportmode = 0, clickintime; 1805 int reportmode = 0, clickintime;
1582 1806
1583 bypass_keystate = ev->state & (ModMetaMask | ShiftMask); 1807 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1808
1584 if (!bypass_keystate) 1809 if (!bypass_keystate)
1585 reportmode = !!(PrivateModes & PrivMode_mouse_report); 1810 reportmode = !! (priv_modes & PrivMode_mouse_report);
1811
1586 /* 1812 /*
1587 * VT window processing of button press 1813 * VT window processing of button press
1588 */ 1814 */
1589 if (ev->window == TermWin.vt) 1815 if (ev.window == vt)
1590 { 1816 {
1591#if RXVT_GRAPHICS 1817 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1592 if (ev->subwindow != None) 1818 return;
1593 rxvt_Gr_ButtonPress (ev->x, ev->y);
1594 else
1595#endif
1596 1819
1820#if ISO_14755
1821 // 5.4
1822 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1823 {
1824 iso14755_54 (ev.x, ev.y);
1825 return;
1597 { 1826 }
1827#endif
1828
1598 clickintime = ev->time - MEvent.time < MULTICLICK_TIME; 1829 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1830
1599 if (reportmode) 1831 if (reportmode)
1832 {
1833 /* mouse report from vt window */
1834 /* save the xbutton state (for ButtonRelease) */
1835 MEvent.state = ev.state;
1836#ifdef MOUSE_REPORT_DOUBLECLICK
1837 if (ev.button == MEvent.button && clickintime)
1600 { 1838 {
1601 /* mouse report from vt window */ 1839 /* same button, within alloted time */
1602 /* save the xbutton state (for ButtonRelease) */ 1840 MEvent.clicks++;
1603 MEvent.state = ev->state; 1841
1604#ifdef MOUSE_REPORT_DOUBLECLICK 1842 if (MEvent.clicks > 1)
1605 if (ev->button == MEvent.button && clickintime)
1606 { 1843 {
1607 /* same button, within alloted time */
1608 MEvent.clicks++;
1609 if (MEvent.clicks > 1)
1610 {
1611 /* only report double clicks */ 1844 /* only report double clicks */
1612 MEvent.clicks = 2; 1845 MEvent.clicks = 2;
1613 mouse_report (ev); 1846 mouse_report (ev);
1614 1847
1615 /* don't report the release */ 1848 /* don't report the release */
1616 MEvent.clicks = 0; 1849 MEvent.clicks = 0;
1617 MEvent.button = AnyButton; 1850 MEvent.button = AnyButton;
1618 }
1619 } 1851 }
1620 else
1621 {
1622 /* different button, or time expired */
1623 MEvent.clicks = 1;
1624 MEvent.button = ev->button;
1625 mouse_report (ev);
1626 }
1627#else
1628 MEvent.button = ev->button;
1629 mouse_report (ev);
1630#endif /* MOUSE_REPORT_DOUBLECLICK */
1631
1632 } 1852 }
1633 else 1853 else
1634 { 1854 {
1635 if (ev->button != MEvent.button) 1855 /* different button, or time expired */
1636 MEvent.clicks = 0; 1856 MEvent.clicks = 1;
1857 MEvent.button = ev.button;
1858 mouse_report (ev);
1859 }
1860#else
1861 MEvent.button = ev.button;
1862 mouse_report (ev);
1863#endif /* MOUSE_REPORT_DOUBLECLICK */
1864
1865 }
1866 else
1867 {
1868 if (ev.button != MEvent.button)
1869 MEvent.clicks = 0;
1870
1637 switch (ev->button) 1871 switch (ev.button)
1638 { 1872 {
1639 case Button1: 1873 case Button1:
1874 /* allow meta + click to select rectangular areas */
1875 /* should be done in screen.C */
1876#if ENABLE_FRILLS
1877 selection.rect = !!(ev.state & ModMetaMask);
1878#else
1879 selection.rect = false;
1880#endif
1881
1640 /* allow shift+left click to extend selection */ 1882 /* allow shift+left click to extend selection */
1641 if (ev->state & ShiftMask && !(PrivateModes & PrivMode_mouse_report)) 1883 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1642 { 1884 {
1643 if (MEvent.button == Button1 && clickintime) 1885 if (MEvent.button == Button1 && clickintime)
1644 selection_rotate (ev->x, ev->y); 1886 selection_rotate (ev.x, ev.y);
1645 else
1646 selection_extend (ev->x, ev->y, 1);
1647 }
1648 else 1887 else
1649 { 1888 selection_extend (ev.x, ev.y, 1);
1650 if (MEvent.button == Button1 && clickintime)
1651 MEvent.clicks++;
1652 else
1653 MEvent.clicks = 1;
1654
1655 selection_click (MEvent.clicks, ev->x, ev->y);
1656 } 1889 }
1657 1890 else
1658 MEvent.button = Button1;
1659 break; 1891 {
1660
1661 case Button3:
1662 if (MEvent.button == Button3 && clickintime) 1892 if (MEvent.button == Button1 && clickintime)
1663 selection_rotate (ev->x, ev->y); 1893 MEvent.clicks++;
1664 else 1894 else
1895 MEvent.clicks = 1;
1896
1897 selection_click (MEvent.clicks, ev.x, ev.y);
1898 }
1899
1900 MEvent.button = Button1;
1901 break;
1902
1903 case Button3:
1904 if (MEvent.button == Button3 && clickintime)
1905 selection_rotate (ev.x, ev.y);
1906 else
1665 selection_extend (ev->x, ev->y, 1); 1907 selection_extend (ev.x, ev.y, 1);
1908
1666 MEvent.button = Button3; 1909 MEvent.button = Button3;
1667 break; 1910 break;
1668 }
1669 } 1911 }
1912 }
1913
1670 MEvent.time = ev->time; 1914 MEvent.time = ev.time;
1671 return; 1915 return;
1672 }
1673 } 1916 }
1674 1917
1675 /* 1918 /*
1676 * Scrollbar window processing of button press 1919 * Scrollbar window processing of button press
1677 */ 1920 */
1678 if (isScrollbarWindow(ev->window)) 1921 if (isScrollbarWindow (ev.window))
1679 { 1922 {
1680 scrollBar.setIdle (); 1923 scrollBar.setIdle ();
1681 /* 1924 /*
1682 * Rxvt-style scrollbar: 1925 * Rxvt-style scrollbar:
1683 * move up if mouse is above slider 1926 * move up if mouse is above slider
… …
1695 * Mouse report disabled scrollbar: 1938 * Mouse report disabled scrollbar:
1696 * arrow buttons - send up/down 1939 * arrow buttons - send up/down
1697 * click on scrollbar - send pageup/down 1940 * click on scrollbar - send pageup/down
1698 */ 1941 */
1699 if ((scrollBar.style == R_SB_NEXT 1942 if ((scrollBar.style == R_SB_NEXT
1700 && scrollbarnext_upButton(ev->y)) 1943 && scrollbarnext_upButton (ev.y))
1701 || (scrollBar.style == R_SB_RXVT 1944 || (scrollBar.style == R_SB_RXVT
1702 && scrollbarrxvt_upButton(ev->y))) 1945 && scrollbarrxvt_upButton (ev.y)))
1703 tt_printf("\033[A"); 1946 tt_printf ("\033[A");
1704 else if ((scrollBar.style == R_SB_NEXT 1947 else if ((scrollBar.style == R_SB_NEXT
1705 && scrollbarnext_dnButton(ev->y)) 1948 && scrollbarnext_dnButton (ev.y))
1706 || (scrollBar.style == R_SB_RXVT 1949 || (scrollBar.style == R_SB_RXVT
1707 && scrollbarrxvt_dnButton(ev->y))) 1950 && scrollbarrxvt_dnButton (ev.y)))
1708 tt_printf("\033[B"); 1951 tt_printf ("\033[B");
1709 else 1952 else
1710 switch (ev->button) 1953 switch (ev.button)
1711 { 1954 {
1712 case Button2: 1955 case Button2:
1713 tt_printf("\014"); 1956 tt_printf ("\014");
1714 break; 1957 break;
1715 case Button1: 1958 case Button1:
1716 tt_printf("\033[6~"); 1959 tt_printf ("\033[6~");
1717 break; 1960 break;
1718 case Button3: 1961 case Button3:
1719 tt_printf("\033[5~"); 1962 tt_printf ("\033[5~");
1720 break; 1963 break;
1721 } 1964 }
1722 } 1965 }
1723 else 1966 else
1724#endif /* NO_SCROLLBAR_REPORT */ 1967#endif /* NO_SCROLLBAR_REPORT */
… …
1726 { 1969 {
1727 char upordown = 0; 1970 char upordown = 0;
1728 1971
1729 if (scrollBar.style == R_SB_NEXT) 1972 if (scrollBar.style == R_SB_NEXT)
1730 { 1973 {
1731 if (scrollbarnext_upButton(ev->y)) 1974 if (scrollbarnext_upButton (ev.y))
1732 upordown = -1; /* up */ 1975 upordown = -1; /* up */
1733 else if (scrollbarnext_dnButton(ev->y)) 1976 else if (scrollbarnext_dnButton (ev.y))
1734 upordown = 1; /* down */ 1977 upordown = 1; /* down */
1735 } 1978 }
1736 else if (scrollBar.style == R_SB_RXVT) 1979 else if (scrollBar.style == R_SB_RXVT)
1737 { 1980 {
1738 if (scrollbarrxvt_upButton(ev->y)) 1981 if (scrollbarrxvt_upButton (ev.y))
1739 upordown = -1; /* up */ 1982 upordown = -1; /* up */
1740 else if (scrollbarrxvt_dnButton(ev->y)) 1983 else if (scrollbarrxvt_dnButton (ev.y))
1741 upordown = 1; /* down */ 1984 upordown = 1; /* down */
1742 } 1985 }
1743 if (upordown) 1986 if (upordown)
1744 { 1987 {
1745#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1988#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1746 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 1989 cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1747#endif 1990#endif
1748 if (scr_page (upordown < 0 ? UP : DN, 1)) 1991 if (scr_page (upordown < 0 ? UP : DN, 1))
1749 { 1992 {
1750 if (upordown < 0) 1993 if (upordown < 0)
1751 scrollBar.setUp (); 1994 scrollBar.setUp ();
1752 else 1995 else
1753 scrollBar.setDn (); 1996 scrollBar.setDn ();
1754 } 1997 }
1755 } 1998 }
1756 else 1999 else
1757 switch (ev->button) 2000 switch (ev.button)
1758 { 2001 {
1759 case Button2: 2002 case Button2:
1760 switch (scrollbar_align) 2003 switch (scrollbar_align)
1761 { 2004 {
1762 case R_SB_ALIGN_TOP: 2005 case R_SB_ALIGN_TOP:
… …
1767 break; 2010 break;
1768 case R_SB_ALIGN_BOTTOM: 2011 case R_SB_ALIGN_BOTTOM:
1769 csrO = scrollBar.bot - scrollBar.top; 2012 csrO = scrollBar.bot - scrollBar.top;
1770 break; 2013 break;
1771 } 2014 }
2015
1772 if (scrollBar.style == R_SB_XTERM 2016 if (scrollBar.style == R_SB_XTERM
1773 || scrollbar_above_slider(ev->y) 2017 || scrollbar_above_slider (ev.y)
1774 || scrollbar_below_slider(ev->y)) 2018 || scrollbar_below_slider (ev.y))
1775 scr_move_to ( scrollbar_position(ev->y) - csrO, 2019 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ());
1776 scrollbar_size()); 2020
1777 scrollBar.setMotion (); 2021 scrollBar.setMotion ();
1778 break; 2022 break;
1779 2023
1780 case Button1: 2024 case Button1:
1781 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2025 if (scrollbar_align == R_SB_ALIGN_CENTRE)
1782 csrO = ev->y - scrollBar.top; 2026 csrO = ev.y - scrollBar.top;
1783 /* FALLTHROUGH */ 2027 /* FALLTHROUGH */
1784 2028
1785 case Button3: 2029 case Button3:
1786 if (scrollBar.style != R_SB_XTERM) 2030 if (scrollBar.style != R_SB_XTERM)
1787 { 2031 {
1788 if (scrollbar_above_slider(ev->y)) 2032 if (scrollbar_above_slider (ev.y))
1789# ifdef RXVT_SCROLL_FULL 2033# ifdef RXVT_SCROLL_FULL
1790 scr_page (UP, TermWin.nrow - 1); 2034 scr_page (UP, nrow - 1);
1791# else 2035# else
1792 scr_page (UP, TermWin.nrow / 4); 2036 scr_page (UP, nrow / 4);
1793# endif 2037# endif
1794 else if (scrollbar_below_slider(ev->y)) 2038 else if (scrollbar_below_slider (ev.y))
1795# ifdef RXVT_SCROLL_FULL 2039# ifdef RXVT_SCROLL_FULL
1796 scr_page (DN, TermWin.nrow - 1); 2040 scr_page (DN, nrow - 1);
1797# else 2041# else
1798 scr_page (DN, TermWin.nrow / 4); 2042 scr_page (DN, nrow / 4);
1799# endif 2043# endif
1800 else 2044 else
1801 scrollBar.setMotion (); 2045 scrollBar.setMotion ();
1802 } 2046 }
1803 else 2047 else
1804 { 2048 {
1805 scr_page ((ev->button == Button1 ? DN : UP), 2049 scr_page ((ev.button == Button1 ? DN : UP),
1806 (TermWin.nrow 2050 (nrow
1807 * scrollbar_position(ev->y) 2051 * scrollbar_position (ev.y)
1808 / scrollbar_size())); 2052 / scrollbar_size ()));
1809 } 2053 }
2054
1810 break; 2055 break;
1811 } 2056 }
1812 } 2057 }
2058
1813 return; 2059 return;
1814 } 2060 }
1815#if MENUBAR
1816 /*
1817 * Menubar window processing of button press
1818 */
1819 if (isMenuBarWindow(ev->window))
1820 menubar_control (ev);
1821#endif
1822} 2061}
1823 2062
1824void 2063void
1825rxvt_term::button_release (XButtonEvent *ev) 2064rxvt_term::button_release (XButtonEvent &ev)
1826{ 2065{
1827 int reportmode = 0; 2066 int reportmode = 0;
1828 2067
1829 csrO = 0; /* reset csr Offset */ 2068 csrO = 0; /* reset csr Offset */
1830 if (!bypass_keystate) 2069 if (!bypass_keystate)
1831 reportmode = !!(PrivateModes & PrivMode_mouse_report); 2070 reportmode = !! (priv_modes & PrivMode_mouse_report);
1832 2071
1833 if (scrollbar_isUpDn()) 2072 if (scrollbar_isUpDn ())
1834 { 2073 {
1835 scrollBar.setIdle (); 2074 scrollBar.setIdle ();
1836 scrollbar_show (0); 2075 scrollbar_show (0);
1837#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1838 refresh_type &= ~SMOOTH_REFRESH;
1839#endif
1840
1841 } 2076 }
2077
1842#ifdef SELECTION_SCROLLING 2078#ifdef SELECTION_SCROLLING
1843 pending_scroll_selection=0; 2079 if (sel_scroll_ev.active)
2080 sel_scroll_ev.stop();
1844#endif 2081#endif
2082
1845 if (ev->window == TermWin.vt) 2083 if (ev.window == vt)
1846 { 2084 {
1847#ifdef RXVT_GRAPHICS 2085 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
1848 if (ev->subwindow != None) 2086 return;
1849 rxvt_Gr_ButtonRelease(ev->x, ev->y);
1850 else
1851#endif
1852 2087
1853 { 2088#if ISO_14755
2089 // 5.4
2090 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2091 return;
2092#endif
2093
1854 if (reportmode) 2094 if (reportmode)
2095 {
2096 /* mouse report from vt window */
2097 /* don't report release of wheel "buttons" */
2098 if (ev.button >= 4)
2099 return;
2100#ifdef MOUSE_REPORT_DOUBLECLICK
2101 /* only report the release of 'slow' single clicks */
2102 if (MEvent.button != AnyButton
2103 && (ev.button != MEvent.button
2104 || (ev.time - MEvent.time
2105 > MULTICLICK_TIME / 2)))
1855 { 2106 {
1856 /* mouse report from vt window */
1857 /* don't report release of wheel "buttons" */
1858 if (ev->button >= 4)
1859 return;
1860#ifdef MOUSE_REPORT_DOUBLECLICK
1861 /* only report the release of 'slow' single clicks */
1862 if (MEvent.button != AnyButton
1863 && (ev->button != MEvent.button
1864 || (ev->time - MEvent.time
1865 > MULTICLICK_TIME / 2)))
1866 {
1867 MEvent.clicks = 0; 2107 MEvent.clicks = 0;
1868 MEvent.button = AnyButton;
1869 mouse_report (ev);
1870 }
1871#else /* MOUSE_REPORT_DOUBLECLICK */
1872 MEvent.button = AnyButton; 2108 MEvent.button = AnyButton;
1873 mouse_report (ev); 2109 mouse_report (ev);
2110 }
2111#else /* MOUSE_REPORT_DOUBLECLICK */
2112 MEvent.button = AnyButton;
2113 mouse_report (ev);
1874#endif /* MOUSE_REPORT_DOUBLECLICK */ 2114#endif /* MOUSE_REPORT_DOUBLECLICK */
1875 return; 2115 return;
2116 }
2117
2118 /*
2119 * dumb hack to compensate for the failure of click-and-drag
2120 * when overriding mouse reporting
2121 */
2122 if (priv_modes & PrivMode_mouse_report
2123 && bypass_keystate
2124 && ev.button == Button1 && MEvent.clicks <= 1)
2125 selection_extend (ev.x, ev.y, 0);
2126
2127 switch (ev.button)
2128 {
2129 case Button1:
2130 case Button3:
2131 selection_make (ev.time);
2132 break;
2133
2134 case Button2:
2135 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window?
2136 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Primary : Sel_Primary);
2137 break;
2138
2139#ifdef MOUSE_WHEEL
2140 case Button4:
2141 case Button5:
2142 {
2143 int i;
2144 page_dirn v;
2145
2146 v = ev.button == Button4 ? UP : DN;
2147
2148 if (ev.state & ShiftMask)
2149 i = 1;
2150 else if (OPTION (Opt_mouseWheelScrollPage))
2151 i = nrow - 1;
2152 else
2153 i = 5;
2154
2155# ifdef MOUSE_SLIP_WHEELING
2156 if (ev.state & ControlMask)
2157 {
2158 mouse_slip_wheel_speed += v ? -1 : 1;
2159 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2160 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2161
2162 if (slip_wheel_ev.at < NOW)
2163 slip_wheel_ev.at = NOW + SCROLLBAR_CONTINUOUS_DELAY;
2164
2165 slip_wheel_ev.start ();
2166 }
2167 else
2168 {
2169# endif
2170 scr_page (v, i);
2171 scrollbar_show (1);
2172# ifdef MOUSE_SLIP_WHEELING
2173 }
2174# endif
1876 } 2175 }
1877 /*
1878 * dumb hack to compensate for the failure of click-and-drag
1879 * when overriding mouse reporting
1880 */
1881 if (PrivateModes & PrivMode_mouse_report
1882 && bypass_keystate
1883 && ev->button == Button1 && MEvent.clicks <= 1)
1884 selection_extend (ev->x, ev->y, 0);
1885
1886 switch (ev->button)
1887 {
1888 case Button1:
1889 case Button3:
1890 selection_make (ev->time);
1891 break; 2176 break;
1892 case Button2:
1893 selection_request (ev->time, ev->x, ev->y);
1894 break;
1895#ifdef MOUSE_WHEEL
1896 case Button4:
1897 case Button5:
1898 {
1899 int i;
1900 page_dirn v;
1901
1902 v = (ev->button == Button4) ? UP : DN;
1903 if (ev->state & ShiftMask)
1904 i = 1;
1905 else if ((Options & Opt_mouseWheelScrollPage))
1906 i = TermWin.nrow - 1;
1907 else
1908 i = 5;
1909# ifdef MOUSE_SLIP_WHEELING
1910 if (ev->state & ControlMask)
1911 {
1912 mouse_slip_wheel_speed += (v ? -1 : 1);
1913 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY;
1914 }
1915# endif 2177#endif
1916# ifdef JUMP_MOUSE_WHEEL
1917 scr_page (v, i);
1918 scr_refresh (SMOOTH_REFRESH);
1919 scrollbar_show (1);
1920# else
1921 while (i--)
1922 {
1923 scr_page (v, 1);
1924 scr_refresh (SMOOTH_REFRESH);
1925 scrollbar_show (1);
1926 }
1927# endif
1928
1929 }
1930 break;
1931#endif
1932
1933 } 2178 }
1934 }
1935 } 2179 }
1936#ifdef MENUBAR
1937 else if (isMenuBarWindow(ev->window))
1938 menubar_control (ev);
1939#endif
1940} 2180}
1941
1942 2181
1943#ifdef TRANSPARENT 2182#ifdef TRANSPARENT
2183#if TINTING
2184/* taken from aterm-0.4.2 */
2185
2186typedef uint32_t RUINT32T;
2187
2188void ShadeXImage(rxvt_term *term, XImage* srcImage, int shade, int rm, int gm, int bm)
2189{
2190 int sh_r, sh_g, sh_b;
2191 RUINT32T mask_r, mask_g, mask_b;
2192 RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b;
2193 unsigned int lower_lim_r, lower_lim_g, lower_lim_b;
2194 unsigned int upper_lim_r, upper_lim_g, upper_lim_b;
2195 int i;
2196
2197 Visual *visual = term->visual;
2198
2199 if( visual->c_class != TrueColor || srcImage->format != ZPixmap ) return ;
2200
2201 /* for convenience */
2202 mask_r = visual->red_mask;
2203 mask_g = visual->green_mask;
2204 mask_b = visual->blue_mask;
2205
2206 /* boring lookup table pre-initialization */
2207 switch (srcImage->bits_per_pixel) {
2208 case 15:
2209 if ((mask_r != 0x7c00) ||
2210 (mask_g != 0x03e0) ||
2211 (mask_b != 0x001f))
2212 return;
2213 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+32+32));
2214 lookup_r = lookup;
2215 lookup_g = lookup+32;
2216 lookup_b = lookup+32+32;
2217 sh_r = 10;
2218 sh_g = 5;
2219 sh_b = 0;
2220 break;
2221 case 16:
2222 if ((mask_r != 0xf800) ||
2223 (mask_g != 0x07e0) ||
2224 (mask_b != 0x001f))
2225 return;
2226 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+64+32));
2227 lookup_r = lookup;
2228 lookup_g = lookup+32;
2229 lookup_b = lookup+32+64;
2230 sh_r = 11;
2231 sh_g = 5;
2232 sh_b = 0;
2233 break;
2234 case 24:
2235 if ((mask_r != 0xff0000) ||
2236 (mask_g != 0x00ff00) ||
2237 (mask_b != 0x0000ff))
2238 return;
2239 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2240 lookup_r = lookup;
2241 lookup_g = lookup+256;
2242 lookup_b = lookup+256+256;
2243 sh_r = 16;
2244 sh_g = 8;
2245 sh_b = 0;
2246 break;
2247 case 32:
2248 if ((mask_r != 0xff0000) ||
2249 (mask_g != 0x00ff00) ||
2250 (mask_b != 0x0000ff))
2251 return;
2252 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2253 lookup_r = lookup;
2254 lookup_g = lookup+256;
2255 lookup_b = lookup+256+256;
2256 sh_r = 16;
2257 sh_g = 8;
2258 sh_b = 0;
2259 break;
2260 default:
2261 return; /* we do not support this color depth */
2262 }
2263
2264 /* prepare limits for color transformation (each channel is handled separately) */
2265 if (shade < 0) {
2266 shade = -shade;
2267 if (shade < 0) shade = 0;
2268 if (shade > 100) shade = 100;
2269
2270 lower_lim_r = 65535-rm;
2271 lower_lim_g = 65535-gm;
2272 lower_lim_b = 65535-bm;
2273
2274 lower_lim_r = 65535-(unsigned int)(((RUINT32T)lower_lim_r)*((RUINT32T)shade)/100);
2275 lower_lim_g = 65535-(unsigned int)(((RUINT32T)lower_lim_g)*((RUINT32T)shade)/100);
2276 lower_lim_b = 65535-(unsigned int)(((RUINT32T)lower_lim_b)*((RUINT32T)shade)/100);
2277
2278 upper_lim_r = upper_lim_g = upper_lim_b = 65535;
2279 } else {
2280 if (shade < 0) shade = 0;
2281 if (shade > 100) shade = 100;
2282
2283 lower_lim_r = lower_lim_g = lower_lim_b = 0;
2284
2285 upper_lim_r = (unsigned int)((((RUINT32T)rm)*((RUINT32T)shade))/100);
2286 upper_lim_g = (unsigned int)((((RUINT32T)gm)*((RUINT32T)shade))/100);
2287 upper_lim_b = (unsigned int)((((RUINT32T)bm)*((RUINT32T)shade))/100);
2288 }
2289
2290 /* switch red and blue bytes if necessary, we need it for some weird XServers like XFree86 3.3.3.1 */
2291 if ((srcImage->bits_per_pixel == 24) && (mask_r >= 0xFF0000 ))
2292 {
2293 unsigned int tmp;
2294
2295 tmp = lower_lim_r;
2296 lower_lim_r = lower_lim_b;
2297 lower_lim_b = tmp;
2298
2299 tmp = upper_lim_r;
2300 upper_lim_r = upper_lim_b;
2301 upper_lim_b = tmp;
2302 }
2303
2304 /* fill our lookup tables */
2305 for (i = 0; i <= mask_r>>sh_r; i++)
2306 {
2307 RUINT32T tmp;
2308 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_r-lower_lim_r));
2309 tmp += ((RUINT32T)(mask_r>>sh_r))*((RUINT32T)lower_lim_r);
2310 lookup_r[i] = (tmp/65535)<<sh_r;
2311 }
2312 for (i = 0; i <= mask_g>>sh_g; i++)
2313 {
2314 RUINT32T tmp;
2315 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_g-lower_lim_g));
2316 tmp += ((RUINT32T)(mask_g>>sh_g))*((RUINT32T)lower_lim_g);
2317 lookup_g[i] = (tmp/65535)<<sh_g;
2318 }
2319 for (i = 0; i <= mask_b>>sh_b; i++)
2320 {
2321 RUINT32T tmp;
2322 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_b-lower_lim_b));
2323 tmp += ((RUINT32T)(mask_b>>sh_b))*((RUINT32T)lower_lim_b);
2324 lookup_b[i] = (tmp/65535)<<sh_b;
2325 }
2326
2327 /* apply table to input image (replacing colors by newly calculated ones) */
2328 switch (srcImage->bits_per_pixel)
2329 {
2330 case 15:
2331 {
2332 unsigned short *p1, *pf, *p, *pl;
2333 p1 = (unsigned short *) srcImage->data;
2334 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2335 while (p1 < pf)
2336 {
2337 p = p1;
2338 pl = p1 + srcImage->width;
2339 for (; p < pl; p++)
2340 {
2341 *p = lookup_r[(*p & 0x7c00)>>10] |
2342 lookup_g[(*p & 0x03e0)>> 5] |
2343 lookup_b[(*p & 0x001f)];
2344 }
2345 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2346 }
2347 break;
2348 }
2349 case 16:
2350 {
2351 unsigned short *p1, *pf, *p, *pl;
2352 p1 = (unsigned short *) srcImage->data;
2353 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2354 while (p1 < pf)
2355 {
2356 p = p1;
2357 pl = p1 + srcImage->width;
2358 for (; p < pl; p++)
2359 {
2360 *p = lookup_r[(*p & 0xf800)>>11] |
2361 lookup_g[(*p & 0x07e0)>> 5] |
2362 lookup_b[(*p & 0x001f)];
2363 }
2364 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2365 }
2366 break;
2367 }
2368 case 24:
2369 {
2370 unsigned char *p1, *pf, *p, *pl;
2371 p1 = (unsigned char *) srcImage->data;
2372 pf = (unsigned char *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2373 while (p1 < pf)
2374 {
2375 p = p1;
2376 pl = p1 + srcImage->width * 3;
2377 for (; p < pl; p += 3)
2378 {
2379 p[0] = lookup_r[(p[0] & 0xff0000)>>16];
2380 p[1] = lookup_r[(p[1] & 0x00ff00)>> 8];
2381 p[2] = lookup_r[(p[2] & 0x0000ff)];
2382 }
2383 p1 = (unsigned char *) ((char *) p1 + srcImage->bytes_per_line);
2384 }
2385 break;
2386 }
2387 case 32:
2388 {
2389 RUINT32T *p1, *pf, *p, *pl;
2390 p1 = (RUINT32T *) srcImage->data;
2391 pf = (RUINT32T *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2392
2393 while (p1 < pf)
2394 {
2395 p = p1;
2396 pl = p1 + srcImage->width;
2397 for (; p < pl; p++)
2398 {
2399 *p = lookup_r[(*p & 0xff0000)>>16] |
2400 lookup_g[(*p & 0x00ff00)>> 8] |
2401 lookup_b[(*p & 0x0000ff)] |
2402 (*p & ~0xffffff);
2403 }
2404 p1 = (RUINT32T *) ((char *) p1 + srcImage->bytes_per_line);
2405 }
2406 break;
2407 }
2408 }
2409
2410 free (lookup);
2411}
2412#endif
2413
1944/* 2414/*
1945 * Check our parents are still who we think they are. 2415 * Check our parents are still who we think they are.
1946 * Do transparency updates if required 2416 * Do transparency updates if required
1947 */ 2417 */
1948int 2418int
1949rxvt_term::check_our_parents () 2419rxvt_term::check_our_parents ()
1950{ 2420{
1951 int i, pchanged, aformat, have_pixmap, rootdepth; 2421 int i, pchanged, aformat, have_pixmap, rootdepth;
1952 unsigned long nitems, bytes_after; 2422 unsigned long nitems, bytes_after;
1953 Atom atype; 2423 Atom atype;
1954 unsigned char *prop = NULL; 2424 unsigned char *prop = NULL;
1955 Window root, oldp, *list; 2425 Window root, oldp, *list;
1956 Pixmap rootpixmap = None; 2426 Pixmap rootpixmap = None;
1957 XWindowAttributes wattr, wrootattr; 2427 XWindowAttributes wattr, wrootattr;
1958 2428
1959 pchanged = 0; 2429 pchanged = 0;
1960 2430
1961 if (!(Options & Opt_transparent)) 2431 if (!OPTION (Opt_transparent))
1962 return pchanged; /* Don't try any more */ 2432 return pchanged; /* Don't try any more */
1963 2433
1964 XGetWindowAttributes(Xdisplay, Xroot, &wrootattr); 2434 XGetWindowAttributes (xdisp, display->root, &wrootattr);
1965 rootdepth = wrootattr.depth; 2435 rootdepth = wrootattr.depth;
1966 2436
1967 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 2437 XGetWindowAttributes (xdisp, parent[0], &wattr);
2438
1968 if (rootdepth != wattr.depth) 2439 if (rootdepth != wattr.depth)
1969 { 2440 {
1970 if (am_transparent) 2441 if (am_transparent)
1971 { 2442 {
1972 pchanged = 1; 2443 pchanged = 1;
1973 XSetWindowBackground(Xdisplay, TermWin.vt, 2444 XSetWindowBackground (xdisp, vt, pix_colors_focused[Color_bg]);
1974 PixColors[Color_bg]);
1975 am_transparent = am_pixmap_trans = 0; 2445 am_transparent = am_pixmap_trans = 0;
1976 } 2446 }
2447
1977 return pchanged; /* Don't try any more */ 2448 return pchanged; /* Don't try any more */
1978 } 2449 }
1979 2450
1980 /* Get all X ops out of the queue so that our information is up-to-date. */ 2451 /* Get all X ops out of the queue so that our information is up-to-date. */
1981 XSync(Xdisplay, False); 2452 XSync (xdisp, False);
1982 2453
1983 /* 2454 /*
1984 * Make the frame window set by the window manager have 2455 * Make the frame window set by the window manager have
1985 * the root background. Some window managers put multiple nested frame 2456 * the root background. Some window managers put multiple nested frame
1986 * windows for each client, so we have to take care about that. 2457 * windows for each client, so we have to take care about that.
1987 */ 2458 */
1988 i = (xa[XA_XROOTPMAPID] != 0 2459 i = (xa[XA_XROOTPMAP_ID]
1989 && (XGetWindowProperty(Xdisplay, Xroot, xa[XA_XROOTPMAPID], 2460 && XGetWindowProperty (xdisp, display->root, xa[XA_XROOTPMAP_ID],
1990 0L, 1L, False, XA_PIXMAP, &atype, &aformat, 2461 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1991 &nitems, &bytes_after, &prop) == Success)); 2462 &nitems, &bytes_after, &prop) == Success);
2463
1992 if (!i || prop == NULL) 2464 if (!i || prop == NULL)
2465 i = (xa[XA_ESETROOT_PMAP_ID]
2466 && XGetWindowProperty (xdisp, display->root, xa[XA_ESETROOT_PMAP_ID],
2467 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2468 &nitems, &bytes_after, &prop) == Success);
2469
2470 if (!i || prop == NULL
2471#if TINTING
2472 || !ISSET_PIXCOLOR (Color_tint)
2473#endif
2474 )
1993 have_pixmap = 0; 2475 have_pixmap = 0;
1994 else 2476 else
1995 { 2477 {
1996 have_pixmap = 1; 2478 have_pixmap = 1;
1997 rootpixmap = *((Pixmap *)prop); 2479 rootpixmap = *(Pixmap *)prop;
1998 XFree(prop); 2480 XFree (prop);
1999 } 2481 }
2482
2000 if (have_pixmap) 2483 if (have_pixmap)
2001 { 2484 {
2002 /* 2485 /*
2003 * Copy Xroot pixmap transparency 2486 * Copy display->root pixmap transparency
2004 */ 2487 */
2005 int sx, sy, nx, ny; 2488 int sx, sy, nx, ny;
2006 unsigned int nw, nh; 2489 unsigned int nw, nh;
2007 Window cr; 2490 Window cr;
2008 XImage *image; 2491 XImage *image;
2009 GC gc; 2492 GC gc;
2010 XGCValues gcvalue; 2493 XGCValues gcvalue;
2011 2494
2012 XTranslateCoordinates(Xdisplay, TermWin.parent[0], Xroot, 2495 XTranslateCoordinates (xdisp, parent[0], display->root,
2013 0, 0, &sx, &sy, &cr); 2496 0, 0, &sx, &sy, &cr);
2014 nw = (unsigned int)szHint.width; 2497 nw = (unsigned int)szHint.width;
2015 nh = (unsigned int)szHint.height; 2498 nh = (unsigned int)szHint.height;
2016 nx = ny = 0; 2499 nx = ny = 0;
2500
2017 if (sx < 0) 2501 if (sx < 0)
2018 { 2502 {
2019 nw += sx; 2503 nw += sx;
2020 nx = -sx; 2504 nx = -sx;
2021 sx = 0; 2505 sx = 0;
2022 } 2506 }
2507
2023 if (sy < 0) 2508 if (sy < 0)
2024 { 2509 {
2025 nh += sy; 2510 nh += sy;
2026 ny = -sy; 2511 ny = -sy;
2027 sy = 0; 2512 sy = 0;
2028 } 2513 }
2514
2029 MIN_IT(nw, (unsigned int)(wrootattr.width - sx)); 2515 min_it (nw, (unsigned int) (wrootattr.width - sx));
2030 MIN_IT(nh, (unsigned int)(wrootattr.height - sy)); 2516 min_it (nh, (unsigned int) (wrootattr.height - sy));
2517
2518 XSync (xdisp, False);
2031 allowedxerror = -1; 2519 allowedxerror = -1;
2032 image = XGetImage(Xdisplay, rootpixmap, sx, sy, nw, nh, AllPlanes, 2520 image = XGetImage (xdisp, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap);
2033 ZPixmap); 2521
2034 /* XXX: handle BadMatch - usually because we're outside the pixmap */ 2522 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2035 /* XXX: may need a delay here? */ 2523 /* XXX: may need a delay here? */
2036 allowedxerror = 0; 2524 allowedxerror = 0;
2525
2037 if (image == NULL) 2526 if (image == NULL)
2038 { 2527 {
2039 if (am_transparent && am_pixmap_trans) 2528 if (am_transparent && am_pixmap_trans)
2040 { 2529 {
2041 pchanged = 1; 2530 pchanged = 1;
2042 if (TermWin.pixmap != None) 2531 if (pixmap != None)
2043 { 2532 {
2044 XFreePixmap(Xdisplay, TermWin.pixmap); 2533 XFreePixmap (xdisp, pixmap);
2045 TermWin.pixmap = None; 2534 pixmap = None;
2046 } 2535 }
2047 } 2536 }
2537
2048 am_pixmap_trans = 0; 2538 am_pixmap_trans = 0;
2049 } 2539 }
2050 else 2540 else
2051 { 2541 {
2052 if (TermWin.pixmap != None) 2542 if (pixmap != None)
2053 XFreePixmap(Xdisplay, TermWin.pixmap); 2543 XFreePixmap (xdisp, pixmap);
2054 TermWin.pixmap = XCreatePixmap(Xdisplay, TermWin.vt, 2544
2055 (unsigned int)szHint.width, 2545#if TINTING
2056 (unsigned int)szHint.height, 2546 if (ISSET_PIXCOLOR (Color_tint))
2057 (unsigned int)image->depth); 2547 {
2548 int shade = rs[Rs_shade] ? atoi (rs[Rs_shade]) : 100;
2549
2550 rgba c;
2551 pix_colors_focused [Color_tint].get (c);
2552
2553 ShadeXImage (this, image, shade, c.r, c.g, c.b);
2554 }
2555#endif
2556
2557 pixmap = XCreatePixmap (xdisp, vt, szHint.width, szHint.height, image->depth);
2058 gc = XCreateGC(Xdisplay, TermWin.vt, 0UL, &gcvalue); 2558 gc = XCreateGC (xdisp, vt, 0UL, &gcvalue);
2059 XPutImage(Xdisplay, TermWin.pixmap, gc, image, 0, 0, 2559 XPutImage (xdisp, pixmap, gc, image, 0, 0,
2060 nx, ny, (unsigned int)image->width,
2061 (unsigned int)image->height); 2560 nx, ny, image->width, image->height);
2062 XFreeGC(Xdisplay, gc); 2561 XFreeGC (xdisp, gc);
2063 XDestroyImage(image); 2562 XDestroyImage (image);
2064 XSetWindowBackgroundPixmap(Xdisplay, TermWin.vt, 2563 XSetWindowBackgroundPixmap (xdisp, parent[0], pixmap);
2065 TermWin.pixmap); 2564 XClearWindow (xdisp, parent[0]);
2565
2066 if (!am_transparent || !am_pixmap_trans) 2566 if (!am_transparent || !am_pixmap_trans)
2067 pchanged = 1; 2567 pchanged = 1;
2568
2068 am_transparent = am_pixmap_trans = 1; 2569 am_transparent = am_pixmap_trans = 1;
2069 } 2570 }
2070 } 2571 }
2572
2071 if (!am_pixmap_trans) 2573 if (am_pixmap_trans)
2574 XSetWindowBackgroundPixmap (xdisp, vt, ParentRelative);
2575 else
2072 { 2576 {
2073 unsigned int n; 2577 unsigned int n;
2074 /* 2578 /*
2075 * InheritPixmap transparency 2579 * InheritPixmap transparency
2076 */ 2580 */
2077 D_X((stderr, "InheritPixmap Seeking to %08lx", Xroot));
2078 for (i = 1; i < (int)(sizeof(TermWin.parent) / sizeof(Window)); 2581 for (i = 1; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2079 i++)
2080 { 2582 {
2081 oldp = TermWin.parent[i]; 2583 oldp = parent[i];
2082 XQueryTree(Xdisplay, TermWin.parent[i - 1], &root, 2584 XQueryTree (xdisp, parent[i - 1], &root, &parent[i], &list, &n);
2083 &TermWin.parent[i], &list, &n);
2084 XFree(list); 2585 XFree (list);
2085 D_X((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i])); 2586
2086 if (TermWin.parent[i] == Xroot) 2587 if (parent[i] == display->root)
2087 { 2588 {
2088 if (oldp != None) 2589 if (oldp != None)
2089 pchanged = 1; 2590 pchanged = 1;
2591
2090 break; 2592 break;
2091 } 2593 }
2594
2092 if (oldp != TermWin.parent[i]) 2595 if (oldp != parent[i])
2093 pchanged = 1; 2596 pchanged = 1;
2094 } 2597 }
2598
2095 n = 0; 2599 n = 0;
2600
2096 if (pchanged) 2601 if (pchanged)
2097 {
2098 for (; n < (unsigned int)i; n++) 2602 for (; n < (unsigned int)i; n++)
2603 {
2604 XGetWindowAttributes (xdisp, parent[n], &wattr);
2605
2606 if (wattr.depth != rootdepth || wattr.c_class == InputOnly)
2607 {
2608 n = (int) (sizeof (parent) / sizeof (Window)) + 1;
2609 break;
2610 }
2611 }
2612
2613 if (n > (sizeof (parent) / sizeof (parent[0])))
2614 {
2615 XSetWindowBackground (xdisp, parent[0], pix_colors_focused[Color_border]);
2616 XSetWindowBackground (xdisp, vt, pix_colors_focused[Color_bg]);
2617 am_transparent = 0;
2618 /* XXX: also turn off Opt_transparent? */
2619 }
2620 else
2621 {
2622 for (n = 0; n < (unsigned int)i; n++)
2099 { 2623 {
2100 XGetWindowAttributes(Xdisplay, TermWin.parent[n], &wattr); 2624 XSetWindowBackgroundPixmap (xdisp, parent[n], ParentRelative);
2101 D_X((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2625 XClearWindow (xdisp, parent[n]);
2102 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2626 }
2627
2628 XSetWindowBackgroundPixmap (xdisp, vt, ParentRelative);
2629 am_transparent = 1;
2630 }
2631
2632 for (; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2633 parent[i] = None;
2634 }
2635
2636 if (scrollBar.win)
2637 {
2638 XSetWindowBackgroundPixmap (xdisp, scrollBar.win, ParentRelative);
2639 scrollBar.setIdle ();
2640 scrollbar_show (0);
2641 }
2642
2643 if (am_transparent)
2644 {
2645 want_refresh = want_full_refresh = 1;
2646 if (am_pixmap_trans)
2647 flush ();
2648 }
2649
2650 return pchanged;
2651}
2652#endif
2653
2654/*}}} */
2655
2656bool
2657rxvt_term::cmd_parse ()
2658{
2659 bool flag = false;
2660 wchar_t ch = NOCHAR;
2661 char *seq_begin; // remember start of esc-sequence here
2662
2663 for (;;)
2664 {
2665 if (ch == NOCHAR)
2666 {
2667 seq_begin = cmdbuf_ptr;
2668 ch = next_char ();
2669
2670 if (ch == NOCHAR)
2671 break;
2672 }
2673
2674 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT)
2675 {
2676 if (!seen_input)
2677 {
2678 seen_input = 1;
2679 // many badly-written programs (e.g. jed) contain a race condition:
2680 // they first read the screensize and then install a SIGWINCH handler.
2681 // some window managers resize the window early, and these programs
2682 // then sometimes get the size wrong.
2683 // unfortunately other programs are even more buggy and dislike
2684 // being sent SIGWINCH, so only do it when we were in fact being
2685 // resized.
2686 if (seen_resize && cmd_pid)
2687 kill (-cmd_pid, SIGWINCH);
2688 }
2689
2690 /* Read a text string from the input buffer */
2691 wchar_t buf[UBUFSIZ];
2692 bool refreshnow = false;
2693 int nlines = 0;
2694 wchar_t *str = buf;
2695 wchar_t *eol = str + min (ncol, UBUFSIZ);
2696
2697 for (;;)
2698 {
2699 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2700 break;
2701
2702 *str++ = ch;
2703
2704 if (ch == C0_LF || str >= eol)
2103 { 2705 {
2104 n = (int)(sizeof(TermWin.parent) / sizeof(Window)) + 1; 2706 if (ch == C0_LF)
2707 nlines++;
2708
2709 refresh_count++;
2710
2711 if (!OPTION (Opt_jumpScroll)
2712 || (refresh_count >= refresh_limit * (nrow - 1)))
2713 {
2714 refreshnow = true;
2715 refresh_count = 0;
2716 ch = NOCHAR;
2105 break; 2717 break;
2718 }
2719
2720 // scr_add_lines only works for nlines <= nrow - 1.
2721 if (nlines >= nrow - 1)
2722 {
2723 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2724 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2725 scr_add_lines (buf, str - buf, nlines);
2726
2727 nlines = 0;
2728 str = buf;
2729 eol = str + min (ncol, UBUFSIZ);
2730 }
2731
2732 if (str >= eol)
2733 {
2734 if (eol >= buf + UBUFSIZ)
2735 {
2736 ch = NOCHAR;
2737 break;
2738 }
2739 else
2740 eol = min (eol + ncol, buf + UBUFSIZ);
2741 }
2742
2743 }
2744
2745 seq_begin = cmdbuf_ptr;
2746 ch = next_char ();
2747 }
2748
2749 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2750 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2751 scr_add_lines (buf, str - buf, nlines);
2752
2753 /*
2754 * If there have been a lot of new lines, then update the screen
2755 * What the heck I'll cheat and only refresh less than every page-full.
2756 * the number of pages between refreshes is refresh_limit, which
2757 * is incremented here because we must be doing flat-out scrolling.
2758 */
2759 if (refreshnow)
2760 {
2761 if (OPTION (Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
2762 refresh_limit++;
2763 else
2764 {
2765 flag = true;
2766 scr_refresh ();
2767 want_refresh = 1;
2106 } 2768 }
2107 } 2769 }
2108 } 2770
2109 if (n > (int)(sizeof(TermWin.parent)
2110 / sizeof(TermWin.parent[0])))
2111 {
2112 D_X((stderr, "InheritPixmap Turning off"));
2113 XSetWindowBackground(Xdisplay, TermWin.parent[0],
2114 PixColors[Color_fg]);
2115 XSetWindowBackground(Xdisplay, TermWin.vt,
2116 PixColors[Color_bg]);
2117 am_transparent = 0;
2118 /* XXX: also turn off Opt_transparent? */
2119 } 2771 }
2120 else 2772 else
2121 { 2773 {
2122 /* wait (an arbitrary period) for the WM to do its thing 2774 try
2123 * needed for fvwm2.2.2 (and before?) */ 2775 {
2124# ifdef HAVE_NANOSLEEP 2776 process_nonprinting (ch);
2125 struct timespec rqt; 2777 }
2778 catch (const class out_of_input &o)
2779 {
2780 // we ran out of input, retry later
2781 cmdbuf_ptr = seq_begin;
2782 break;
2783 }
2126 2784
2127 rqt.tv_sec = 1; 2785 ch = NOCHAR;
2128 rqt.tv_nsec = 0; 2786 }
2129 nanosleep(&rqt, NULL); 2787 }
2130# else 2788
2131 sleep(1); 2789 return flag;
2132# endif 2790}
2133 D_X((stderr, "InheritPixmap Turning on (%d parents)", i - 1)); 2791
2134 for (n = 0; n < (unsigned int)i; n++) 2792// read the next character
2135 XSetWindowBackgroundPixmap(Xdisplay, TermWin.parent[n], 2793wchar_t
2136 ParentRelative); 2794rxvt_term::next_char () NOTHROW
2137 XSetWindowBackgroundPixmap(Xdisplay, TermWin.vt, 2795{
2138 ParentRelative); 2796 while (cmdbuf_ptr < cmdbuf_endp)
2139 am_transparent = 1; 2797 {
2798 // assume 7-bit to be ascii ALWAYS
2799 if ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b)
2800 return *cmdbuf_ptr++;
2801
2802 wchar_t wc;
2803 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2804
2805 if (len == (size_t)-2)
2140 } 2806 {
2141 for (; i < (int)(sizeof(TermWin.parent) / sizeof(Window)); i++) 2807 // the mbstate stores incomplete sequences. didn't know this :/
2142 TermWin.parent[i] = None; 2808 cmdbuf_ptr = cmdbuf_endp;
2809 break;
2810 }
2811
2812 if (len == (size_t)-1)
2813 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2814
2815 // assume wchar == unicode
2816 cmdbuf_ptr += len;
2817 return wc & UNICODE_MASK;
2143 } 2818 }
2819
2820 return NOCHAR;
2821}
2822
2823// read the next octet
2824uint32_t
2825rxvt_term::next_octet () NOTHROW
2826{
2827 return cmdbuf_ptr < cmdbuf_endp
2828 ? (unsigned char)*cmdbuf_ptr++
2829 : NOCHAR;
2830}
2831
2832static class out_of_input out_of_input;
2833
2834/* rxvt_cmd_getc () - Return next input character */
2835/*
2836 * Return the next input character after first passing any keyboard input
2837 * to the command.
2838 */
2839wchar_t
2840rxvt_term::cmd_getc () THROW ((class out_of_input))
2841{
2842 wchar_t c = next_char ();
2843
2844 if (c == NOCHAR)
2845 throw out_of_input;
2846
2144 return pchanged; 2847 return c;
2145} 2848}
2146#endif
2147 2849
2148/*}}} */ 2850uint32_t
2851rxvt_term::cmd_get8 () THROW ((class out_of_input))
2852{
2853 uint32_t c = next_octet ();
2854
2855 if (c == NOCHAR)
2856 throw out_of_input;
2857
2858 return c;
2859}
2149 2860
2150/*{{{ print pipe */ 2861/*{{{ print pipe */
2151/*----------------------------------------------------------------------*/ 2862/*----------------------------------------------------------------------*/
2152#ifdef PRINTPIPE 2863#ifdef PRINTPIPE
2153FILE * 2864FILE *
2154rxvt_term::popen_printer () 2865rxvt_term::popen_printer ()
2155{ 2866{
2156 FILE *stream = popen(rs[Rs_print_pipe], "w"); 2867 FILE *stream = popen (rs[Rs_print_pipe], "w");
2157 2868
2158 if (stream == NULL) 2869 if (stream == NULL)
2159 rxvt_print_error("can't open printer pipe"); 2870 rxvt_warn ("can't open printer pipe, not printing.\n");
2871
2160 return stream; 2872 return stream;
2161} 2873}
2162 2874
2163int 2875int
2164rxvt_term::pclose_printer (FILE *stream) 2876rxvt_term::pclose_printer (FILE *stream)
2165{ 2877{
2166 fflush (stream); 2878 fflush (stream);
2167 /* pclose() reported not to work on SunOS 4.1.3 */
2168# if defined (__sun__) /* TODO: RESOLVE THIS */
2169 /* pclose works provided SIGCHLD handler uses waitpid */
2170 return pclose (stream); /* return fclose (stream); */
2171# else
2172 return pclose (stream); 2879 return pclose (stream);
2173# endif
2174} 2880}
2175 2881
2176/* 2882/*
2177 * simulate attached vt100 printer 2883 * simulate attached vt100 printer
2178 */ 2884 */
2179void 2885void
2180rxvt_term::process_print_pipe () 2886rxvt_term::process_print_pipe ()
2181{ 2887{
2182 int done; 2888 int done;
2183 FILE *fd; 2889 FILE *fd;
2184 2890
2185 if ((fd = popen_printer ()) == NULL) 2891 if ((fd = popen_printer ()) == NULL)
2186 return; 2892 return;
2187 2893
2188 /* 2894 /*
2189 * Send all input to the printer until either ESC[4i or ESC[?4i 2895 * Send all input to the printer until either ESC[4i or ESC[?4i
2190 * is received. 2896 * is received.
2191 */ 2897 */
2192 for (done = 0; !done;) 2898 for (done = 0; !done;)
2193 { 2899 {
2194 unsigned char buf[8]; 2900 unsigned char buf[8];
2195 unsigned char ch; 2901 unicode_t ch;
2196 unsigned int i, len; 2902 unsigned int i, len;
2197 2903
2198 if ((ch = cmd_getc ()) != C0_ESC) 2904 if ((ch = cmd_getc ()) != C0_ESC)
2199 { 2905 {
2200 if (putc(ch, fd) == EOF) 2906 if (putc (ch, fd) == EOF)
2201 break; /* done = 1 */ 2907 break; /* done = 1 */
2202 } 2908 }
2203 else 2909 else
2204 { 2910 {
2205 len = 0; 2911 len = 0;
… …
2216 { 2922 {
2217 if ((buf[len++] = cmd_getc ()) == 'i') 2923 if ((buf[len++] = cmd_getc ()) == 'i')
2218 break; /* done = 1 */ 2924 break; /* done = 1 */
2219 } 2925 }
2220 } 2926 }
2927
2221 for (i = 0; i < len; i++) 2928 for (i = 0; i < len; i++)
2222 if (putc(buf[i], fd) == EOF) 2929 if (putc (buf[i], fd) == EOF)
2223 { 2930 {
2224 done = 1; 2931 done = 1;
2225 break; 2932 break;
2226 } 2933 }
2227 } 2934 }
2228 } 2935 }
2936
2229 pclose_printer (fd); 2937 pclose_printer (fd);
2230} 2938}
2231#endif /* PRINTPIPE */ 2939#endif /* PRINTPIPE */
2232/*}}} */ 2940/*}}} */
2233 2941
2234/* *INDENT-OFF* */ 2942/* *INDENT-OFF* */
2235enum { 2943enum {
2236 C1_40 = 0x40, 2944 C1_40 = 0x40,
2237 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2945 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2238 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2946 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2239 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2947 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2240 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2948 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2241}; 2949};
2242/* *INDENT-ON* */ 2950/* *INDENT-ON* */
2243 2951
2244/*{{{ process non-printing single characters */ 2952/*{{{ process non-printing single characters */
2245void 2953void
2246rxvt_term::process_nonprinting (unsigned char ch) 2954rxvt_term::process_nonprinting (unicode_t ch)
2247{ 2955{
2248 switch (ch) 2956 switch (ch)
2249 { 2957 {
2958 case C0_ESC:
2959 process_escape_seq ();
2960 break;
2250 case C0_ENQ: /* terminal Status */ 2961 case C0_ENQ: /* terminal Status */
2251 if (rs[Rs_answerbackstring]) 2962 if (rs[Rs_answerbackstring])
2252 tt_write( 2963 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2253 (const unsigned char *)rs[Rs_answerbackstring],
2254 (unsigned int)STRLEN(rs[Rs_answerbackstring]));
2255 else 2964 else
2256 tt_write((unsigned char *)VT100_ANS, 2965 tt_write (VT100_ANS, strlen (VT100_ANS));
2257 (unsigned int)STRLEN(VT100_ANS));
2258 break; 2966 break;
2259 case C0_BEL: /* bell */ 2967 case C0_BEL: /* bell */
2260 scr_bell (); 2968 scr_bell ();
2261 break; 2969 break;
2262 case C0_BS: /* backspace */ 2970 case C0_BS: /* backspace */
… …
2277 scr_charset_choose (1); 2985 scr_charset_choose (1);
2278 break; 2986 break;
2279 case C0_SI: /* shift in - acs */ 2987 case C0_SI: /* shift in - acs */
2280 scr_charset_choose (0); 2988 scr_charset_choose (0);
2281 break; 2989 break;
2990
2991#ifdef EIGHT_BIT_CONTROLS
2992 // 8-bit controls
2993 case 0x90: /* DCS */
2994 process_dcs_seq ();
2995 break;
2996 case 0x9b: /* CSI */
2997 process_csi_seq ();
2998 break;
2999 case 0x9d: /* CSI */
3000 process_osc_seq ();
3001 break;
3002#endif
2282 } 3003 }
2283} 3004}
2284/*}}} */ 3005/*}}} */
2285 3006
2286 3007
2287/*{{{ process VT52 escape sequences */ 3008/*{{{ process VT52 escape sequences */
2288void 3009void
2289rxvt_term::process_escape_vt52 (unsigned char ch) 3010rxvt_term::process_escape_vt52 (unicode_t ch)
2290{ 3011{
2291 int row, col; 3012 int row, col;
2292 3013
2293 switch (ch) 3014 switch (ch)
2294 { 3015 {
… …
2324 row = cmd_getc () - ' '; 3045 row = cmd_getc () - ' ';
2325 col = cmd_getc () - ' '; 3046 col = cmd_getc () - ' ';
2326 scr_gotorc (row, col, 0); 3047 scr_gotorc (row, col, 0);
2327 break; 3048 break;
2328 case 'Z': /* identify the terminal type */ 3049 case 'Z': /* identify the terminal type */
2329 tt_printf("\033/Z"); /* I am a VT100 emulating a VT52 */ 3050 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2330 break; 3051 break;
2331 case '<': /* turn off VT52 mode */ 3052 case '<': /* turn off VT52 mode */
2332 PrivMode(0, PrivMode_vt52); 3053 PrivMode (0, PrivMode_vt52);
2333 break; 3054 break;
2334 case 'F': /* use special graphics character set */ 3055 case 'F': /* use special graphics character set */
2335 case 'G': /* use regular character set */ 3056 case 'G': /* use regular character set */
2336 /* unimplemented */ 3057 /* unimplemented */
2337 break; 3058 break;
… …
2346 3067
2347/*{{{ process escape sequences */ 3068/*{{{ process escape sequences */
2348void 3069void
2349rxvt_term::process_escape_seq () 3070rxvt_term::process_escape_seq ()
2350{ 3071{
2351 unsigned char ch = cmd_getc (); 3072 unicode_t ch = cmd_getc ();
2352 3073
2353 if (PrivateModes & PrivMode_vt52) 3074 if (priv_modes & PrivMode_vt52)
2354 { 3075 {
2355 process_escape_vt52 (ch); 3076 process_escape_vt52 (ch);
2356 return; 3077 return;
2357 } 3078 }
2358 3079
… …
2373 scr_charset_set (2, (unsigned int)cmd_getc ()); 3094 scr_charset_set (2, (unsigned int)cmd_getc ());
2374 break; 3095 break;
2375 case '+': 3096 case '+':
2376 scr_charset_set (3, (unsigned int)cmd_getc ()); 3097 scr_charset_set (3, (unsigned int)cmd_getc ());
2377 break; 3098 break;
2378#ifdef MULTICHAR_SET 3099#if !ENABLE_MINIMAL
2379 case '$':
2380 scr_charset_set (-2, (unsigned int)cmd_getc ());
2381 break;
2382#endif
2383#ifndef NO_FRILLS
2384 case '6': 3100 case '6':
2385 scr_backindex (); 3101 scr_backindex ();
2386 break; 3102 break;
2387#endif 3103#endif
2388 case '7': 3104 case '7':
2389 scr_cursor (SAVE); 3105 scr_cursor (SAVE);
2390 break; 3106 break;
2391 case '8': 3107 case '8':
2392 scr_cursor (RESTORE); 3108 scr_cursor (RESTORE);
2393 break; 3109 break;
2394#ifndef NO_FRILLS 3110#if !ENABLE_MINIMAL
2395 case '9': 3111 case '9':
2396 scr_forwardindex (); 3112 scr_forwardindex ();
2397 break; 3113 break;
2398#endif 3114#endif
2399 case '=': 3115 case '=':
2400 case '>': 3116 case '>':
2401 PrivMode((ch == '='), PrivMode_aplKP); 3117 PrivMode ((ch == '='), PrivMode_aplKP);
2402 break; 3118 break;
2403 3119
2404 case C1_40: 3120 case C1_40:
2405 cmd_getc (); 3121 cmd_getc ();
2406 break; 3122 break;
… …
2409 break; 3125 break;
2410 3126
2411 /* 8.3.87: NEXT LINE */ 3127 /* 8.3.87: NEXT LINE */
2412 case C1_NEL: /* ESC E */ 3128 case C1_NEL: /* ESC E */
2413 { 3129 {
2414 uint32_t nlcr[] = { '\n', '\r' }; 3130 wchar_t nlcr[] = { C0_LF, C0_CR };
2415 scr_add_lines (nlcr, 1, 2); 3131 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);
2416 } 3132 }
2417 break; 3133 break;
2418 3134
2419 /* kidnapped escape sequence: Should be 8.3.48 */ 3135 /* kidnapped escape sequence: Should be 8.3.48 */
2420 case C1_ESA: /* ESC G */ 3136 case C1_ESA: /* ESC G */
… …
2430 case C1_RI: /* ESC M */ 3146 case C1_RI: /* ESC M */
2431 scr_index (DN); 3147 scr_index (DN);
2432 break; 3148 break;
2433 3149
2434 /* 8.3.142: SINGLE-SHIFT TWO */ 3150 /* 8.3.142: SINGLE-SHIFT TWO */
2435 /*case C1_SS2: scr_single_shift (2); break; */ 3151 /*case C1_SS2: scr_single_shift (2); break; */
2436 3152
2437 /* 8.3.143: SINGLE-SHIFT THREE */ 3153 /* 8.3.143: SINGLE-SHIFT THREE */
2438 /*case C1_SS3: scr_single_shift (3); break; */ 3154 /*case C1_SS3: scr_single_shift (3); break; */
2439 3155
2440 /* 8.3.27: DEVICE CONTROL STRING */ 3156 /* 8.3.27: DEVICE CONTROL STRING */
2441 case C1_DCS: /* ESC P */ 3157 case C1_DCS: /* ESC P */
2442 process_dcs_seq (); 3158 process_dcs_seq ();
2443 break; 3159 break;
2444 3160
2445 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 3161 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2446 case C1_SCI: /* ESC Z */ 3162 case C1_SCI: /* ESC Z */
2447 tt_write((const unsigned char *)ESCZ_ANSWER, 3163 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2448 (unsigned int)(sizeof(ESCZ_ANSWER) - 1));
2449 break; /* steal obsolete ESC [ c */ 3164 break; /* steal obsolete ESC [ c */
2450 3165
2451 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 3166 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */
2452 case C1_CSI: /* ESC [ */ 3167 case C1_CSI: /* ESC [ */
2453 process_csi_seq (); 3168 process_csi_seq ();
… …
2458 process_osc_seq (); 3173 process_osc_seq ();
2459 break; 3174 break;
2460 3175
2461 /* 8.3.106: RESET TO INITIAL STATE */ 3176 /* 8.3.106: RESET TO INITIAL STATE */
2462 case 'c': 3177 case 'c':
3178 mbstate.reset ();
2463 scr_poweron (); 3179 scr_poweron ();
2464 scrollbar_show (1); 3180 scrollbar_show (1);
2465 break; 3181 break;
2466 3182
2467 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 3183 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
… …
2479 3195
2480/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 3196/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2481/* *INDENT-OFF* */ 3197/* *INDENT-OFF* */
2482enum { 3198enum {
2483 CSI_ICH = 0x40, 3199 CSI_ICH = 0x40,
2484 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 3200 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2485 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 3201 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2486 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 3202 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2487 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 3203 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2488 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 3204 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2489 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 3205 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
… …
2493 3209
2494#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 3210#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \
2495 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 3211 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2496 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 3212 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2497#define get_byte_array_bit(array, bit) \ 3213#define get_byte_array_bit(array, bit) \
2498 (!!((array)[(bit) / 8] & (128 >> ((bit) & 7)))) 3214 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7))))
2499 3215
2500const unsigned char csi_defaults[] = 3216const unsigned char csi_defaults[] =
2501 { 3217 {
2502 make_byte(1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 3218 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
2503 make_byte(1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 3219 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
2504 make_byte(1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 3220 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2505 make_byte(1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 3221 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2506 make_byte(1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 3222 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2507 make_byte(0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 3223 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2508 make_byte(0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 3224 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2509 make_byte(0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 3225 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2510 }; 3226 };
2511/* *INDENT-ON* */ 3227/* *INDENT-ON* */
2512 3228
2513void 3229void
2514rxvt_term::process_csi_seq () 3230rxvt_term::process_csi_seq ()
2515{ 3231{
2516 unsigned char ch, priv, i; 3232 unicode_t ch, priv, i;
2517 unsigned int nargs, p; 3233 unsigned int nargs, p;
2518 int n, ndef; 3234 int n, ndef;
2519 int arg[ESC_ARGS]; 3235 int arg[ESC_ARGS];
2520 3236
2521 for (nargs = ESC_ARGS; nargs > 0;) 3237 for (nargs = ESC_ARGS; nargs > 0;)
2522 arg[--nargs] = 0; 3238 arg[--nargs] = 0;
2523 3239
2524 priv = 0; 3240 priv = 0;
… …
2526 if (ch >= '<' && ch <= '?') 3242 if (ch >= '<' && ch <= '?')
2527 { /* '<' '=' '>' '?' */ 3243 { /* '<' '=' '>' '?' */
2528 priv = ch; 3244 priv = ch;
2529 ch = cmd_getc (); 3245 ch = cmd_getc ();
2530 } 3246 }
3247
2531 /* read any numerical arguments */ 3248 /* read any numerical arguments */
2532 for (n = -1; ch < CSI_ICH; ) 3249 for (n = -1; ch < CSI_ICH; )
2533 { 3250 {
2534 if (isdigit(ch)) 3251 if (isdigit (ch))
2535 { 3252 {
2536 if (n < 0) 3253 if (n < 0)
2537 n = ch - '0'; 3254 n = ch - '0';
2538 else 3255 else
2539 n = n * 10 + ch - '0'; 3256 n = n * 10 + ch - '0';
… …
2542 { 3259 {
2543 if (nargs < ESC_ARGS) 3260 if (nargs < ESC_ARGS)
2544 arg[nargs++] = n; 3261 arg[nargs++] = n;
2545 n = -1; 3262 n = -1;
2546 } 3263 }
2547 else if (ch == '\b') 3264 else if (IS_CONTROL (ch))
2548 {
2549 scr_backspace ();
2550 }
2551 else if (ch == C0_ESC)
2552 {
2553 process_escape_seq ();
2554 return;
2555 }
2556 else if (ch < ' ')
2557 {
2558 process_nonprinting (ch); 3265 process_nonprinting (ch);
2559 } 3266
2560 ch = cmd_getc (); 3267 ch = cmd_getc ();
2561 } 3268 }
2562 3269
2563 if (ch > CSI_7F) 3270 if (ch > CSI_7F)
2564 return; 3271 return;
2565 3272
2566 if (nargs < ESC_ARGS) 3273 if (nargs < ESC_ARGS)
2567 arg[nargs++] = n; 3274 arg[nargs++] = n;
2568 3275
2569 i = ch - CSI_ICH; 3276 i = ch - CSI_ICH;
2570 ndef = get_byte_array_bit(csi_defaults, i); 3277 ndef = get_byte_array_bit (csi_defaults, i);
2571 for (p = 0; p < nargs; p++) 3278 for (p = 0; p < nargs; p++)
2572 if (arg[p] == -1) 3279 if (arg[p] == -1)
2573 arg[p] = ndef; 3280 arg[p] = ndef;
2574
2575#ifdef DEBUG_CMD
2576 fprintf(stderr, "CSI ");
2577 for (p = 0; p < nargs; p++)
2578 fprintf(stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2579 fprintf(stderr, "%c\n", ch);
2580#endif
2581 3281
2582 /* 3282 /*
2583 * private mode handling 3283 * private mode handling
2584 */ 3284 */
2585 if (priv) 3285 if (priv)
2586 { 3286 {
2587 switch (priv) 3287 switch (priv)
2588 { 3288 {
2589 case '>': 3289 case '>':
2590 if (ch == CSI_DA) /* secondary device attributes */ 3290 if (ch == CSI_DA) /* secondary device attributes */
3291 {
3292 // first parameter is normally 0 for vt100, 1 for some newer vtxxx, 'R' for rxvt,
3293 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
3294 //
3295 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
3296 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, and 94 for later versions, to signify
3297 // that we do not support xterm mouse reporting (should be 95 when we do).
3298 //
2591 tt_printf("\033[>%d;%-.8s;0c", 'R', VSTRING); 3299 tt_printf ("\033[>%d;94;0c", 'U');
3300 }
2592 break; 3301 break;
2593 case '?': 3302 case '?':
2594 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 3303 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2595 process_terminal_mode (ch, priv, nargs, arg); 3304 process_terminal_mode (ch, priv, nargs, arg);
2596 break; 3305 break;
… …
2599 } 3308 }
2600 3309
2601 switch (ch) 3310 switch (ch)
2602 { 3311 {
2603 /* 3312 /*
2604 * ISO/IEC 6429:1992(E) CSI sequences (defaults in parentheses) 3313 * ISO/IEC 6429:1992 (E) CSI sequences (defaults in parentheses)
2605 */ 3314 */
2606#ifdef PRINTPIPE 3315#ifdef PRINTPIPE
2607 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */ 3316 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */
2608 switch (arg[0]) 3317 switch (arg[0])
2609 { 3318 {
… …
2701 3410
2702 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3411 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2703 arg[0] = -arg[0]; 3412 arg[0] = -arg[0];
2704 /* FALLTHROUGH */ 3413 /* FALLTHROUGH */
2705 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3414 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2706 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3415 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2707 break; 3416 break;
2708 3417
2709 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3418 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2710 tt_write((const unsigned char *)VT100_ANS, 3419 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2711 (unsigned int)(sizeof(VT100_ANS) - 1));
2712 break; 3420 break;
2713 3421
2714 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3422 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2715 process_sgr_mode (nargs, arg); 3423 process_sgr_mode (nargs, arg);
2716 break; 3424 break;
2717 3425
2718 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */ 3426 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */
2719 switch (arg[0]) 3427 switch (arg[0])
2720 { 3428 {
2721 case 5: /* DSR requested */ 3429 case 5: /* DSR requested */
2722 tt_printf("\033[0n"); 3430 tt_printf ("\033[0n");
2723 break; 3431 break;
2724 case 6: /* CPR requested */ 3432 case 6: /* CPR requested */
2725 scr_report_position (); 3433 scr_report_position ();
2726 break; 3434 break;
2727#if defined (ENABLE_DISPLAY_ANSWER)
2728 case 7: /* unofficial extension */ 3435 case 7: /* unofficial extension */
3436 if (OPTION (Opt_insecure))
2729 tt_printf("%-.250s\n", rs[Rs_display_name]); 3437 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2730 break; 3438 break;
2731#endif
2732 case 8: /* unofficial extension */ 3439 case 8: /* unofficial extension */
2733 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3440 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2734 break; 3441 break;
2735 } 3442 }
2736 break; 3443 break;
2737 3444
2738 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3445 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2771 break; 3478 break;
2772 3479
2773 case CSI_RM: /* 8.3.107: RESET MODE */ 3480 case CSI_RM: /* 8.3.107: RESET MODE */
2774 if (arg[0] == 4) 3481 if (arg[0] == 4)
2775 scr_insert_mode (0); 3482 scr_insert_mode (0);
3483 else if (arg[0] == 20)
3484 priv_modes &= ~PrivMode_LFNL;
2776 break; 3485 break;
2777 3486
2778 case CSI_SM: /* 8.3.126: SET MODE */ 3487 case CSI_SM: /* 8.3.126: SET MODE */
2779 if (arg[0] == 4) 3488 if (arg[0] == 4)
2780 scr_insert_mode (1); 3489 scr_insert_mode (1);
3490 else if (arg[0] == 20)
3491 priv_modes |= PrivMode_LFNL;
2781 break; 3492 break;
2782 3493
2783 /* 3494 /*
2784 * PRIVATE USE beyond this point. All CSI_7? sequences here 3495 * PRIVATE USE beyond this point. All CSI_7? sequences here
2785 */ 3496 */
… …
2797 break; 3508 break;
2798 case CSI_75: 3509 case CSI_75:
2799 scr_cursor (RESTORE); 3510 scr_cursor (RESTORE);
2800 break; 3511 break;
2801 3512
2802#ifndef NO_FRILLS 3513#if !ENABLE_MINIMAL
2803 case CSI_74: 3514 case CSI_74:
2804 process_window_ops (arg, nargs); 3515 process_window_ops (arg, nargs);
2805 break; 3516 break;
2806#endif 3517#endif
2807 3518
2808 case CSI_78: /* DECREQTPARM */ 3519 case CSI_78: /* DECREQTPARM */
2809 if (arg[0] == 0 || arg[0] == 1) 3520 if (arg[0] == 0 || arg[0] == 1)
2810 tt_printf("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3521 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2811 /* FALLTHROUGH */ 3522 break;
2812 3523
2813 default: 3524 default:
2814 break; 3525 break;
2815 } 3526 }
2816} 3527}
2817/*}}} */ 3528/*}}} */
2818 3529
2819#ifndef NO_FRILLS 3530#if !ENABLE_MINIMAL
2820/* ARGSUSED */ 3531/* ARGSUSED */
2821void 3532void
2822rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3533rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2823{ 3534{
2824 int x, y; 3535 int x, y;
2825#if 0
2826 char *s;
2827#endif
2828 XWindowAttributes wattr; 3536 XWindowAttributes wattr;
2829 Window wdummy; 3537 Window wdummy;
3538
3539 dLocal (Display *, xdisp);
2830 3540
2831 if (nargs == 0) 3541 if (nargs == 0)
2832 return; 3542 return;
3543
2833 switch (args[0]) 3544 switch (args[0])
2834 { 3545 {
2835 /* 3546 /*
2836 * commands 3547 * commands
2837 */ 3548 */
2838 case 1: /* deiconify window */ 3549 case 1: /* deiconify window */
2839 XMapWindow(Xdisplay, TermWin.parent[0]); 3550 XMapWindow (xdisp, parent[0]);
2840 break; 3551 break;
2841 case 2: /* iconify window */ 3552 case 2: /* iconify window */
2842 XIconifyWindow(Xdisplay, TermWin.parent[0], 3553 XIconifyWindow (xdisp, parent[0], display->screen);
2843 DefaultScreen(Xdisplay));
2844 break; 3554 break;
2845 case 3: /* set position (pixels) */ 3555 case 3: /* set position (pixels) */
2846 XMoveWindow(Xdisplay, TermWin.parent[0], args[1], args[2]); 3556 XMoveWindow (xdisp, parent[0], args[1], args[2]);
2847 break; 3557 break;
2848 case 4: /* set size (pixels) */ 3558 case 4: /* set size (pixels) */
2849 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3559 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2850 break; 3560 break;
2851 case 5: /* raise window */ 3561 case 5: /* raise window */
2852 XRaiseWindow(Xdisplay, TermWin.parent[0]); 3562 XRaiseWindow (xdisp, parent[0]);
2853 break; 3563 break;
2854 case 6: /* lower window */ 3564 case 6: /* lower window */
2855 XLowerWindow(Xdisplay, TermWin.parent[0]); 3565 XLowerWindow (xdisp, parent[0]);
2856 break; 3566 break;
2857 case 7: /* refresh window */ 3567 case 7: /* refresh window */
2858 scr_touch (true); 3568 scr_touch (true);
2859 break; 3569 break;
2860 case 8: /* set size (chars) */ 3570 case 8: /* set size (chars) */
2861 set_widthheight ((unsigned int)(args[2] * TermWin.fwidth), 3571 set_widthheight ((unsigned int) (args[2] * fwidth),
2862 (unsigned int)(args[1] * TermWin.fheight)); 3572 (unsigned int) (args[1] * fheight));
2863 break; 3573 break;
3574
3575 //case 9: NYI, TODO, restore maximized window or maximize window
2864 default: 3576 default:
2865 if (args[0] >= 24) /* set height (chars) */ 3577 if (args[0] >= 24) /* set height (chars) */
2866 set_widthheight ((unsigned int)TermWin.width, 3578 set_widthheight ((unsigned int)width,
2867 (unsigned int)(args[1] * TermWin.fheight)); 3579 (unsigned int) (args[1] * fheight));
2868 break; 3580 break;
3581
2869 /* 3582 /*
2870 * reports - some output format copied from XTerm 3583 * reports - some output format copied from XTerm
2871 */ 3584 */
2872 case 11: /* report window state */ 3585 case 11: /* report window state */
2873 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 3586 XGetWindowAttributes (xdisp, parent[0], &wattr);
2874 tt_printf("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3587 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2875 break; 3588 break;
2876 case 13: /* report window position */ 3589 case 13: /* report window position */
2877 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 3590 XGetWindowAttributes (xdisp, parent[0], &wattr);
2878 XTranslateCoordinates(Xdisplay, TermWin.parent[0], wattr.root, 3591 XTranslateCoordinates (xdisp, parent[0], wattr.root,
2879 -wattr.border_width, -wattr.border_width, 3592 -wattr.border_width, -wattr.border_width,
2880 &x, &y, &wdummy); 3593 &x, &y, &wdummy);
2881 tt_printf("\033[3;%d;%dt", x, y); 3594 tt_printf ("\033[3;%d;%dt", x, y);
2882 break; 3595 break;
2883 case 14: /* report window size (pixels) */ 3596 case 14: /* report window size (pixels) */
2884 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 3597 XGetWindowAttributes (xdisp, parent[0], &wattr);
2885 tt_printf("\033[4;%d;%dt", wattr.height, wattr.width); 3598 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2886 break; 3599 break;
3600 case 18: /* report text area size (chars) */
3601 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3602 break;
2887 case 18: /* report window size (chars) */ 3603 case 19: /* report window size (chars) */
2888 tt_printf("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3604 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2889 break; 3605 break;
2890#if 0 /* XXX: currently disabled due to security concerns */
2891 case 20: /* report icon label */ 3606 case 20: /* report icon label */
3607 {
3608 char *s;
2892 XGetIconName(Xdisplay, TermWin.parent[0], &s); 3609 XGetIconName (xdisp, parent[0], &s);
2893 tt_printf("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3610 tt_printf ("\033]L%-.250s\234", OPTION (Opt_insecure) && s ? s : ""); /* 8bit ST */
3611 XFree (s);
3612 }
2894 break; 3613 break;
2895 case 21: /* report window title */ 3614 case 21: /* report window title */
3615 {
3616 char *s;
2896 XFetchName(Xdisplay, TermWin.parent[0], &s); 3617 XFetchName (xdisp, parent[0], &s);
2897 tt_printf("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3618 tt_printf ("\033]l%-.250s\234", OPTION (Opt_insecure) && s ? s : ""); /* 8bit ST */
3619 XFree (s);
3620 }
2898 break; 3621 break;
2899#endif
2900
2901 } 3622 }
2902} 3623}
2903#endif 3624#endif
2904 3625
2905/*----------------------------------------------------------------------*/ 3626/*----------------------------------------------------------------------*/
2906/* 3627/*
2907 * get input up until STRING TERMINATOR (or BEL) 3628 * get input up until STRING TERMINATOR (or BEL)
2908 * ends_how is terminator used. returned input must be free()d 3629 * ends_how is terminator used. returned input must be free()'d
2909 */ 3630 */
2910unsigned char * 3631char *
2911rxvt_term::get_to_st (unsigned char *ends_how) 3632rxvt_term::get_to_st (unicode_t &ends_how)
2912{ 3633{
2913 int seen_esc = 0; /* seen escape? */ 3634 unicode_t ch;
3635 bool seen_esc = false;
2914 unsigned int n = 0; 3636 unsigned int n = 0;
2915 unsigned char *s; 3637 wchar_t string[STRING_MAX];
2916 unsigned char ch, string[STRING_MAX];
2917 3638
2918 for (; (ch = cmd_getc ());) 3639 while ((ch = cmd_getc ()) != NOCHAR)
2919 { 3640 {
2920 if (ch == C0_BEL 3641 if (seen_esc)
2921 || ch == CHAR_ST 3642 {
2922 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3643 if (ch == 0x5c) /* 7bit ST */
2923 break; 3644 break;
3645 else
3646 return NULL;
3647 }
2924 if (ch == C0_ESC) 3648 else if (ch == C0_ESC)
2925 { 3649 {
2926 seen_esc = 1; 3650 seen_esc = true;
2927 continue; 3651 continue;
2928 } 3652 }
2929 else if (ch == '\t') 3653 else if (ch == C0_BEL || ch == CHAR_ST)
2930 ch = ' '; /* translate '\t' to space */ 3654 break;
2931 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3655 else if (ch < 0x20)
2932 return NULL; /* other control character - exit */ 3656 return NULL; /* other control character - exit */
2933 if (n < sizeof(string) - 1) 3657
3658 seen_esc = false;
3659
3660 if (n >= STRING_MAX - 1)
3661 // stop at some sane length
3662 return NULL;
3663
3664 if (ch == C0_SYN)
3665 string[n++] = cmd_get8 ();
3666 else
2934 string[n++] = ch; 3667 string[n++] = ch;
2935 seen_esc = 0;
2936 } 3668 }
3669
2937 string[n++] = '\0'; 3670 string[n++] = '\0';
2938 if ((s = (unsigned char *)rxvt_malloc(n)) == NULL) 3671
2939 return NULL;
2940 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3672 ends_how = (ch == 0x5c ? C0_ESC : ch);
2941 STRNCPY(s, string, n); 3673
2942 return s; 3674 return rxvt_wcstombs (string);
2943} 3675}
2944 3676
2945/*----------------------------------------------------------------------*/ 3677/*----------------------------------------------------------------------*/
2946/* 3678/*
2947 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3679 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2948 */ 3680 */
2949void 3681void
2950rxvt_term::process_dcs_seq () 3682rxvt_term::process_dcs_seq ()
2951{ 3683{
2952 unsigned char eh, *s; 3684 char *s;
3685 unicode_t eh;
3686
2953 /* 3687 /*
2954 * Not handled yet 3688 * Not handled yet
2955 */ 3689 */
2956 s = get_to_st (&eh); 3690 s = get_to_st (eh);
2957 if (s) 3691 if (s)
2958 free(s); 3692 free (s);
3693
2959 return; 3694 return;
2960} 3695}
2961 3696
2962/*----------------------------------------------------------------------*/ 3697/*----------------------------------------------------------------------*/
2963/* 3698/*
2964 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3699 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2965 */ 3700 */
2966void 3701void
2967rxvt_term::process_osc_seq () 3702rxvt_term::process_osc_seq ()
2968{ 3703{
2969 unsigned char ch, eh, *s; 3704 unicode_t ch, eh;
2970 int arg; 3705 int arg;
2971 3706
2972 ch = cmd_getc (); 3707 ch = cmd_getc ();
2973 for (arg = 0; isdigit(ch); ch = cmd_getc ()) 3708 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2974 arg = arg * 10 + (ch - '0'); 3709 arg = arg * 10 + (ch - '0');
2975 3710
2976 if (ch == ';') 3711 if (ch == ';')
2977 { 3712 {
2978 s = get_to_st (&eh); 3713 char *s = get_to_st (eh);
3714
2979 if (s) 3715 if (s)
2980 { 3716 {
2981 /*
2982 * rxvt_menubar_dispatch() violates the constness of the string,
2983 * so do it here
2984 */
2985 if (arg == XTerm_Menu)
2986#if 0 /* XXX: currently disabled due to security concerns */
2987 menubar_dispatch ((char *)s);
2988#else
2989 (void)0;
2990#endif
2991 else
2992 xterm_seq (arg, (char *)s, eh); 3717 process_xterm_seq (arg, s, eh);
2993 free(s); 3718 free (s);
2994 } 3719 }
3720 }
3721}
3722
3723void
3724rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3725{
3726 if (str[0] == '?' && !str[1])
2995 } 3727 {
3728 rgba c;
3729 pix_colors_focused[color].get (c);
3730
3731#if XFT
3732 if (c.a != rgba::MAX_CC)
3733 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3734 else
3735#endif
3736 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3737 }
3738 else
3739 set_window_color (color, str);
2996} 3740}
3741
2997/* 3742/*
2998 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3743 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
2999 * 0 = change iconName/title
3000 * 1 = change iconName
3001 * 2 = change title
3002 * 4 = change color
3003 * 12 = change text color
3004 * 13 = change mouse foreground color
3005 * 17 = change highlight character colour
3006 * 18 = change bold character color
3007 * 19 = change underlined character color
3008 * 46 = change logfile (not implemented)
3009 * 50 = change font
3010 *
3011 * rxvt extensions:
3012 * 10 = menu (may change in future)
3013 * 20 = bg pixmap
3014 * 39 = change default fg color
3015 * 49 = change default bg color
3016 * 55 = dump scrollback buffer and all of screen
3017 */ 3744 */
3018void 3745void
3019rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__((unused))) 3746rxvt_term::process_xterm_seq (int op, const char *str, char resp)
3020{ 3747{
3021 int changed = 0; 3748 int color;
3022 int color;
3023 char *buf, *name; 3749 char *buf, *name;
3750 bool query = str[0] == '?' && !str[1];
3751 int saveop = op;
3024 3752
3753 dLocal (Display *, xdisp);
3754
3025 assert(str != NULL); 3755 assert (str != NULL);
3026 switch (op) 3756 switch (op)
3027 { 3757 {
3028 case XTerm_name: 3758 case XTerm_name:
3029 set_title (str); 3759 set_title (str);
3030 /* FALLTHROUGH */ 3760 /* FALLTHROUGH */
3031 case XTerm_iconName: 3761 case XTerm_iconName:
3032 set_iconName (str); 3762 set_icon_name (str);
3033 break; 3763 break;
3034 case XTerm_title: 3764 case XTerm_title:
3035 set_title (str); 3765 set_title (str);
3036 break; 3766 break;
3767 case XTerm_property:
3768 if (str[0] == '?')
3769 {
3770 Atom prop = display->atom (str + 1);
3771 Atom actual_type;
3772 int actual_format;
3773 unsigned long nitems;
3774 unsigned long bytes_after;
3775 unsigned char *value = 0;
3776 const char *str = "";
3777
3778 if (prop
3779 && XGetWindowProperty (xdisp, parent[0],
3780 prop, 0, 1<<16, 0, AnyPropertyType,
3781 &actual_type, &actual_format,
3782 &nitems, &bytes_after, &value) == Success
3783 && actual_type != None
3784 && actual_format == 8)
3785 str = (const char *)(value);
3786
3787 tt_printf ("\033]%d;%s%c", op, str, resp);
3788
3789 XFree (value);
3790 }
3791 else
3792 {
3793 char *eq = strchr (str, '='); // constness lost, but verified to be ok
3794
3795 if (eq)
3796 {
3797 *eq = 0;
3798 set_utf8_property (display->atom (str), eq + 1);
3799 }
3800 else
3801 XDeleteProperty (xdisp, parent[0],
3802 display->atom (str));
3803 }
3804 break;
3805
3037 case XTerm_Color: 3806 case XTerm_Color:
3038 for (buf = (char *)str; buf && *buf;) 3807 for (buf = (char *)str; buf && *buf;)
3039 { 3808 {
3040 if ((name = STRCHR(buf, ';')) == NULL) 3809 if ((name = strchr (buf, ';')) == NULL)
3041 break; 3810 break;
3811
3042 *name++ = '\0'; 3812 *name++ = '\0';
3043 color = atoi(buf); 3813 color = atoi (buf) + minCOLOR;
3044 if (color < 0 || color >= TOTAL_COLORS) 3814
3815 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3045 break; 3816 break;
3817
3046 if ((buf = STRCHR(name, ';')) != NULL) 3818 if ((buf = strchr (name, ';')) != NULL)
3047 *buf++ = '\0'; 3819 *buf++ = '\0';
3048 set_window_color (color + minCOLOR, name); 3820
3821 process_color_seq (op, color, name, resp);
3049 } 3822 }
3823 break;
3824 case XTerm_Color00:
3825 process_color_seq (op, Color_fg, str, resp);
3826 break;
3827 case XTerm_Color01:
3828 process_color_seq (op, Color_bg, str, resp);
3050 break; 3829 break;
3051#ifndef NO_CURSORCOLOR 3830#ifndef NO_CURSORCOLOR
3052 case XTerm_Color_cursor: 3831 case XTerm_Color_cursor:
3053 set_window_color (Color_cursor, str); 3832 process_color_seq (op, Color_cursor, str, resp);
3054 break; 3833 break;
3055#endif 3834#endif
3056 case XTerm_Color_pointer: 3835 case XTerm_Color_pointer_fg:
3057 set_window_color (Color_pointer, str); 3836 process_color_seq (op, Color_pointer_fg, str, resp);
3837 break;
3838 case XTerm_Color_pointer_bg:
3839 process_color_seq (op, Color_pointer_bg, str, resp);
3058 break; 3840 break;
3059#ifndef NO_BOLD_UNDERLINE_REVERSE 3841#ifndef NO_BOLD_UNDERLINE_REVERSE
3060 case XTerm_Color_BD:
3061 set_window_color (Color_BD, str);
3062 break;
3063 case XTerm_Color_UL:
3064 set_window_color (Color_UL, str);
3065 break;
3066 case XTerm_Color_RV: 3842 case XTerm_Color_RV:
3067 set_window_color (Color_RV, str); 3843 process_color_seq (op, Color_RV, str, resp);
3068 break; 3844 break;
3845 case Rxvt_Color_BD:
3846 case URxvt_Color_BD:
3847 process_color_seq (op, Color_BD, str, resp);
3848 break;
3849 case Rxvt_Color_UL:
3850 case URxvt_Color_UL:
3851 process_color_seq (op, Color_UL, str, resp);
3852 break;
3853 case URxvt_Color_IT:
3854 process_color_seq (op, Color_IT, str, resp);
3855 break;
3069#endif 3856#endif
3857#if TRANSPARENT && TINTING
3858 case URxvt_Color_tint:
3859 process_color_seq (op, Color_tint, str, resp);
3070 3860
3071 case XTerm_Menu: 3861 check_our_parents ();
3862
3863 if (am_transparent)
3864 want_full_refresh = want_refresh = 1;
3865
3866 break;
3867#endif
3868
3869 case Rxvt_Pixmap:
3072 /* 3870 {
3073 * rxvt_menubar_dispatch() violates the constness of the string,
3074 * so DON'T do it here
3075 */
3076 break;
3077 case XTerm_Pixmap:
3078 if (*str != ';') 3871 if (*str != ';')
3079 { 3872 {
3080#if XPM_BACKGROUND 3873#if XPM_BACKGROUND
3081 scale_pixmap (""); /* reset to default scaling */ 3874 scale_pixmap (""); /* reset to default scaling */
3082 set_bgPixmap (str); /* change pixmap */ 3875 set_bgPixmap (str); /* change pixmap */
3083#endif
3084 scr_touch (true); 3876 scr_touch (true);
3877#endif
3085 } 3878 }
3879
3880 int changed = 0;
3881
3086 while ((str = STRCHR(str, ';')) != NULL) 3882 while ((str = strchr (str, ';')) != NULL)
3087 { 3883 {
3088 str++; 3884 str++;
3089#if XPM_BACKGROUND 3885#if XPM_BACKGROUND
3090 changed += scale_pixmap (str); 3886 changed += scale_pixmap (str);
3091#endif 3887#endif
3092
3093 } 3888 }
3889
3094 if (changed) 3890 if (changed)
3095 { 3891 {
3096#ifdef XPM_BACKGROUND 3892#ifdef XPM_BACKGROUND
3097 resize_pixmap (); 3893 resize_pixmap ();
3098#endif
3099 scr_touch (true); 3894 scr_touch (true);
3895#endif
3100 } 3896 }
3897 }
3101 break; 3898 break;
3102 3899
3103 case XTerm_restoreFG: 3900 case Rxvt_restoreFG:
3104 set_window_color (Color_fg, str); 3901 set_window_color (Color_fg, str);
3105 break; 3902 break;
3106 case XTerm_restoreBG: 3903 case Rxvt_restoreBG:
3107 set_window_color (Color_bg, str); 3904 set_window_color (Color_bg, str);
3108 break; 3905 break;
3906
3109 case XTerm_logfile: 3907 case XTerm_logfile:
3908 // TODO, when secure mode?
3110 break; 3909 break;
3111 case XTerm_font: 3910
3112 change_font (0, str);
3113 break;
3114#if 0 3911#if 0
3115 case XTerm_dumpscreen: /* no error notices */ 3912 case Rxvt_dumpscreen: /* no error notices */
3116 { 3913 {
3117 int fd; 3914 int fd;
3118 if ((fd = open(str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3915 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3119 { 3916 {
3120 scr_dump (fd); 3917 scr_dump (fd);
3121 close(fd); 3918 close (fd);
3122 } 3919 }
3123 } 3920 }
3124 break; 3921 break;
3125#endif 3922#endif
3923 case XTerm_font:
3924 op = URxvt_font;
3925 case URxvt_font:
3926#if ENABLE_STYLES
3927 case URxvt_boldFont:
3928 case URxvt_italicFont:
3929 case URxvt_boldItalicFont:
3930#endif
3931 if (query)
3932 tt_printf ("\33]%d;%-.250s%c", saveop,
3933 OPTION (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3934 ? fontset[op - URxvt_font]->fontdesc : "",
3935 resp);
3936 else
3937 {
3938 const char *&res = rs[Rs_font + (op - URxvt_font)];
3126 3939
3940 res = strdup (str);
3941 allocated.push_back ((void *)res);
3942 set_fonts ();
3943 }
3944 break;
3945
3946 case URxvt_version:
3947 if (query)
3948 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3949 op,
3950 rs[Rs_name], VERSION[0], VERSION[2],
3951 resp);
3952 break;
3953
3954#if !ENABLE_MINIMAL
3955 case URxvt_locale:
3956 if (query)
3957 tt_printf ("\33]%d;%-.250s%c", op, OPTION (Opt_insecure) ? locale : "", resp);
3958 else
3959 {
3960 set_locale (str);
3961 pty->set_utf8_mode (enc_utf8);
3962 init_xlocale ();
3963 }
3964 break;
3965
3966 case URxvt_view_up:
3967 case URxvt_view_down:
3968 {
3969 int lines = atoi (str);
3970
3971 if (lines)
3972 scr_page (op == URxvt_view_up ? UP : DN, lines);
3973 else
3974 scr_erase_savelines ();
3975 }
3976
3977 break;
3978#endif
3979
3980#if ENABLE_PERL
3981 case URxvt_perl:
3982 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_STR, str, DT_END)))
3983 ; // no responses yet
3984 break;
3985#endif
3127 } 3986 }
3128} 3987}
3129/*----------------------------------------------------------------------*/ 3988/*----------------------------------------------------------------------*/
3130 3989
3131/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3990/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3139 * so no need for fancy checking 3998 * so no need for fancy checking
3140 */ 3999 */
3141int 4000int
3142rxvt_term::privcases (int mode, unsigned long bit) 4001rxvt_term::privcases (int mode, unsigned long bit)
3143{ 4002{
3144 int state; 4003 int state;
3145 4004
3146 if (mode == 's') 4005 if (mode == 's')
3147 { 4006 {
3148 SavedModes |= (PrivateModes & bit); 4007 SavedModes |= (priv_modes & bit);
3149 return -1; 4008 return -1;
3150 } 4009 }
3151 else 4010 else
3152 { 4011 {
3153 if (mode == 'r') 4012 if (mode == 'r')
3154 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 4013 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3155 else 4014 else
3156 state = (mode == 't') ? !(PrivateModes & bit) : mode; 4015 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3157 PrivMode(state, bit); 4016 PrivMode (state, bit);
3158 } 4017 }
4018
3159 return state; 4019 return state;
3160} 4020}
3161 4021
3162/* we're not using priv _yet_ */ 4022/* we're not using priv _yet_ */
3163void 4023void
3164rxvt_term::process_terminal_mode (int mode, int priv __attribute__((unused)), unsigned int nargs, const int *arg) 4024rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg)
3165{ 4025{
3166 unsigned int i, j; 4026 unsigned int i, j;
3167 int state; 4027 int state;
4028
3168 static const struct 4029 static const struct
3169 { 4030 {
3170 const int argval; 4031 const int argval;
3171 const unsigned long bit; 4032 const unsigned long bit;
3172 } 4033 }
4034
3173 argtopriv[] = { 4035 argtopriv[] = {
3174 { 1, PrivMode_aplCUR }, 4036 { 1, PrivMode_aplCUR },
3175 { 2, PrivMode_vt52 }, 4037 { 2, PrivMode_vt52 },
3176 { 3, PrivMode_132 }, 4038 { 3, PrivMode_132 },
3177 { 4, PrivMode_smoothScroll }, 4039 { 4, PrivMode_smoothScroll },
3178 { 5, PrivMode_rVideo }, 4040 { 5, PrivMode_rVideo },
3179 { 6, PrivMode_relOrigin }, 4041 { 6, PrivMode_relOrigin },
3180 { 7, PrivMode_Autowrap }, 4042 { 7, PrivMode_Autowrap },
4043 // 8, bi-directional support mode
3181 { 9, PrivMode_MouseX10 }, 4044 { 9, PrivMode_MouseX10 },
3182#ifdef menuBar_esc 4045 // 18, 19 printing-related
3183 { menuBar_esc, PrivMode_menuBar }, 4046 { 25, PrivMode_VisibleCursor },
3184#endif
3185#ifdef scrollBar_esc 4047#ifdef scrollBar_esc
3186 { scrollBar_esc, PrivMode_scrollBar }, 4048 { scrollBar_esc, PrivMode_scrollBar },
3187#endif 4049#endif
3188 { 25, PrivMode_VisibleCursor },
3189 { 35, PrivMode_ShiftKeys }, 4050 { 35, PrivMode_ShiftKeys }, // rxvt extension
3190 { 40, PrivMode_132OK }, 4051 { 40, PrivMode_132OK },
4052 // 41 xterm more fixes NYI
4053 // 45 margin bell NYI
4054 // 46 start logging
3191 { 47, PrivMode_Screen }, 4055 { 47, PrivMode_Screen },
3192 { 66, PrivMode_aplKP }, 4056 { 66, PrivMode_aplKP },
3193#ifndef NO_BACKSPACE_KEY 4057#ifndef NO_BACKSPACE_KEY
3194 { 67, PrivMode_BackSpace }, 4058 { 67, PrivMode_BackSpace },
3195#endif 4059#endif
3196 { 1000, PrivMode_MouseX11 }, 4060 { 1000, PrivMode_MouseX11 },
4061 // 1001 Use Hilite Mouse Tracking. NYI, TODO
4062 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO
4063 // 1003 Use All Motion Mouse Tracking. NYI, TODO
3197 { 1010, PrivMode_TtyOutputInh }, 4064 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3198 { 1011, PrivMode_Keypress }, 4065 { 1011, PrivMode_Keypress }, // rxvt extension
4066 // 1035 enable modifiers for alt, numlock NYI
4067 // 1036 send ESC for meta keys NYI
4068 // 1037 send DEL for keypad delete NYI
3199 { 1047, PrivMode_Screen }, 4069 { 1047, PrivMode_Screen },
4070 // 1048 save and restore cursor
3200 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 4071 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
4072 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3201 }; 4073 };
3202 4074
3203 if (nargs == 0) 4075 if (nargs == 0)
3204 return; 4076 return;
3205 4077
… …
3212 for (i = 0; i < nargs; i++) 4084 for (i = 0; i < nargs; i++)
3213 { 4085 {
3214 state = -1; 4086 state = -1;
3215 4087
3216 /* basic handling */ 4088 /* basic handling */
3217 for (j = 0; j < (sizeof(argtopriv)/sizeof(argtopriv[0])); j++) 4089 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++)
3218 if (argtopriv[j].argval == arg[i]) 4090 if (argtopriv[j].argval == arg[i])
3219 { 4091 {
3220 state = privcases (mode, argtopriv[j].bit); 4092 state = privcases (mode, argtopriv[j].bit);
3221 break; 4093 break;
3222 } 4094 }
3223 4095
3224 /* extra handling for values with state unkept */ 4096 /* extra handling for values with state unkept */
3225 if (state == -1)
3226 switch (arg[i]) 4097 switch (arg[i])
3227 { 4098 {
4099#if ENABLE_STYLES
4100 case 1021:
4101 set_option (Opt_intensityStyles, mode);
4102
4103 scr_touch (true);
4104 break;
4105#endif
3228 case 1048: /* alternative cursor save */ 4106 case 1048: /* alternative cursor save */
4107 case 1049:
4108 if (OPTION (Opt_secondaryScreen))
3229 if (mode == 0) 4109 if (mode == 0)
3230 scr_cursor (RESTORE); 4110 scr_cursor (RESTORE);
3231 else if (mode == 1) 4111 else if (mode == 1)
3232 scr_cursor (SAVE); 4112 scr_cursor (SAVE);
3233 /* FALLTHROUGH */
3234 default:
3235 continue; /* for(;i;) */
3236 }
3237
3238 /* extra handling for values with valid 0 or 1 state */
3239 switch (arg[i])
3240 {
3241 /* case 1: - application cursor keys */
3242 case 2: /* VT52 mode */
3243 /* oddball mode. should be set regardless of set/reset
3244 * parameter. Return from VT52 mode with an ESC < from
3245 * within VT52 mode
3246 */
3247 PrivMode(1, PrivMode_vt52);
3248 break; 4113 break;
4114 }
4115
4116 if (state >= 0)
4117 /* extra handling for values with valid 0 or 1 state */
4118 switch (arg[i])
4119 {
4120 /* case 1: - application cursor keys */
4121 case 2: /* VT52 mode */
4122 /* oddball mode. should be set regardless of set/reset
4123 * parameter. Return from VT52 mode with an ESC < from
4124 * within VT52 mode
4125 */
4126 PrivMode (1, PrivMode_vt52);
4127 break;
3249 case 3: /* 80/132 */ 4128 case 3: /* 80/132 */
3250 if (PrivateModes & PrivMode_132OK) 4129 if (priv_modes & PrivMode_132OK)
3251 set_widthheight ( (unsigned int)((state ? 132 : 80) * TermWin.fwidth), 4130 set_widthheight (((state ? 132 : 80) * fwidth), height);
3252 (unsigned int)TermWin.height);
3253 break; 4131 break;
3254 case 4: /* smooth scrolling */ 4132 case 4: /* smooth scrolling */
3255 if (state)
3256 Options &= ~Opt_jumpScroll;
3257 else
3258 Options |= Opt_jumpScroll; 4133 set_option (Opt_jumpScroll, !state);
3259 break; 4134 break;
3260 case 5: /* reverse video */ 4135 case 5: /* reverse video */
3261 scr_rvideo_mode (state); 4136 scr_rvideo_mode (state);
3262 break; 4137 break;
3263 case 6: /* relative/absolute origins */ 4138 case 6: /* relative/absolute origins */
3264 scr_relative_origin (state); 4139 scr_relative_origin (state);
3265 break; 4140 break;
3266 case 7: /* autowrap */ 4141 case 7: /* autowrap */
3267 scr_autowrap (state); 4142 scr_autowrap (state);
3268 break; 4143 break;
3269 /* case 8: - auto repeat, can't do on a per window basis */ 4144 /* case 8: - auto repeat, can't do on a per window basis */
3270 case 9: /* X10 mouse reporting */ 4145 case 9: /* X10 mouse reporting */
3271 if (state) /* orthogonal */ 4146 if (state) /* orthogonal */
3272 PrivateModes &= ~(PrivMode_MouseX11); 4147 priv_modes &= ~PrivMode_MouseX11;
3273 break; 4148 break;
3274#ifdef menuBar_esc
3275 case menuBar_esc:
3276#ifdef MENUBAR
3277 map_menuBar (state);
3278#endif
3279 break;
3280#endif
3281#ifdef scrollBar_esc 4149#ifdef scrollBar_esc
3282 case scrollBar_esc: 4150 case scrollBar_esc:
3283 if (scrollbar_mapping (state)) 4151 if (scrollbar_mapping (state))
3284 { 4152 {
3285 resize_all_windows (0, 0, 0); 4153 resize_all_windows (0, 0, 0);
3286 scr_touch (true); 4154 scr_touch (true);
3287 } 4155 }
3288 break; 4156 break;
3289#endif 4157#endif
3290 case 25: /* visible/invisible cursor */ 4158 case 25: /* visible/invisible cursor */
3291 scr_cursor_visible (state); 4159 scr_cursor_visible (state);
3292 break; 4160 break;
3293 /* case 35: - shift keys */ 4161 /* case 35: - shift keys */
3294 /* case 40: - 80 <--> 132 mode */ 4162 /* case 40: - 80 <--> 132 mode */
3295 case 47: /* secondary screen */ 4163 case 47: /* secondary screen */
3296 scr_change_screen (state); 4164 scr_change_screen (state);
3297 break; 4165 break;
3298 /* case 66: - application key pad */ 4166 /* case 66: - application key pad */
3299 /* case 67: - backspace key */ 4167 /* case 67: - backspace key */
3300 case 1000: /* X11 mouse reporting */ 4168 case 1000: /* X11 mouse reporting */
3301 if (state) /* orthogonal */ 4169 if (state) /* orthogonal */
3302 PrivateModes &= ~(PrivMode_MouseX10); 4170 priv_modes &= ~PrivMode_MouseX10;
3303 break; 4171 break;
3304#if 0 4172#if 0
3305 case 1001: 4173 case 1001:
3306 break; /* X11 mouse highlighting */ 4174 break; /* X11 mouse highlighting */
3307#endif 4175#endif
3308 case 1010: /* scroll to bottom on TTY output inhibit */ 4176 case 1010: /* scroll to bottom on TTY output inhibit */
3309 if (state)
3310 Options &= ~Opt_scrollTtyOutput;
3311 else
3312 Options |= Opt_scrollTtyOutput; 4177 set_option (Opt_scrollTtyOutput, !state);
3313 break; 4178 break;
3314 case 1011: /* scroll to bottom on key press */ 4179 case 1011: /* scroll to bottom on key press */
3315 if (state)
3316 Options |= Opt_scrollTtyKeypress; 4180 set_option (Opt_scrollTtyKeypress, state);
3317 else
3318 Options &= ~Opt_scrollTtyKeypress;
3319 break; 4181 break;
3320 case 1047: /* secondary screen w/ clearing */ 4182 case 1047: /* secondary screen w/ clearing last */
3321 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 4183 if (OPTION (Opt_secondaryScreen))
3322 if (current_screen != PRIMARY) 4184 if (current_screen != PRIMARY)
3323 scr_erase_screen (2); 4185 scr_erase_screen (2);
3324 scr_change_screen (state); 4186 scr_change_screen (state);
3325 /* FALLTHROUGH */
3326 default:
3327 break; 4187 break;
4188 case 1049: /* secondary screen w/ clearing first */
4189 scr_change_screen (state);
4190 if (OPTION (Opt_secondaryScreen))
4191 if (current_screen != PRIMARY)
4192 scr_erase_screen (2);
4193 break;
4194 default:
4195 break;
3328 } 4196 }
3329 } 4197 }
3330} 4198}
3331/*}}} */ 4199/*}}} */
3332 4200
3333/*{{{ process sgr sequences */ 4201/*{{{ process sgr sequences */
3334void 4202void
3335rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 4203rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3336{ 4204{
3337 unsigned int i; 4205 unsigned int i;
3338 short rendset; 4206 short rendset;
3339 int rendstyle; 4207 int rendstyle;
3340 4208
3341 if (nargs == 0) 4209 if (nargs == 0)
3342 { 4210 {
3343 scr_rendition (0, ~RS_None); 4211 scr_rendition (0, ~RS_None);
3344 return; 4212 return;
3345 } 4213 }
4214
3346 for (i = 0; i < nargs; i++) 4215 for (i = 0; i < nargs; i++)
3347 { 4216 {
3348 rendset = -1; 4217 rendset = -1;
3349 switch (arg[i]) 4218 switch (arg[i])
3350 { 4219 {
… …
3352 rendset = 0, rendstyle = ~RS_None; 4221 rendset = 0, rendstyle = ~RS_None;
3353 break; 4222 break;
3354 case 1: 4223 case 1:
3355 rendset = 1, rendstyle = RS_Bold; 4224 rendset = 1, rendstyle = RS_Bold;
3356 break; 4225 break;
4226 //case 2: // low intensity
4227 case 3:
4228 rendset = 1, rendstyle = RS_Italic;
4229 break;
3357 case 4: 4230 case 4:
3358 rendset = 1, rendstyle = RS_Uline; 4231 rendset = 1, rendstyle = RS_Uline;
3359 break; 4232 break;
3360 case 5: 4233 case 5: // slowly blinking
4234 case 6: // rapidly blinking
3361 rendset = 1, rendstyle = RS_Blink; 4235 rendset = 1, rendstyle = RS_Blink;
3362 break; 4236 break;
4237 //case 6: // scoansi light background
3363 case 7: 4238 case 7:
3364 rendset = 1, rendstyle = RS_RVid; 4239 rendset = 1, rendstyle = RS_RVid;
3365 break; 4240 break;
3366 case 22: 4241 case 8:
4242 // invisible. NYI
4243 break;
4244 //case 9: // crossed out
4245 //case 10: // scoansi acs off, primary font
4246 //case 11: // scoansi acs on, first alt font
4247 //case 12: // scoansi acs on, |0x80, second alt font
4248 //...
4249 //case 19: // ninth alt font
4250 //case 20: // gothic
4251 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3367 rendset = 0, rendstyle = RS_Bold; 4252 rendset = 0, rendstyle = RS_Bold;
4253 break;
4254 case 22: // normal intensity
4255 rendset = 0, rendstyle = RS_Bold;
4256 break;
4257 case 23: // disable italic
4258 rendset = 0, rendstyle = RS_Italic;
3368 break; 4259 break;
3369 case 24: 4260 case 24:
3370 rendset = 0, rendstyle = RS_Uline; 4261 rendset = 0, rendstyle = RS_Uline;
3371 break; 4262 break;
3372 case 25: 4263 case 25:
3373 rendset = 0, rendstyle = RS_Blink; 4264 rendset = 0, rendstyle = RS_Blink;
3374 break; 4265 break;
4266 case 26: // variable spacing (iso 8613)
4267 rendset = 0, rendstyle = RS_Blink;
4268 break;
3375 case 27: 4269 case 27:
3376 rendset = 0, rendstyle = RS_RVid; 4270 rendset = 0, rendstyle = RS_RVid;
3377 break; 4271 break;
4272 //case 28: // visible. NYI
4273 //case 29: // not crossed-out
3378 } 4274 }
4275
3379 if (rendset != -1) 4276 if (rendset != -1)
3380 { 4277 {
3381 scr_rendition (rendset, rendstyle); 4278 scr_rendition (rendset, rendstyle);
3382 continue; /* for(;i;) */ 4279 continue; /* for (;i;) */
3383 } 4280 }
3384 4281
3385 switch (arg[i]) 4282 switch (arg[i])
3386 { 4283 {
3387 case 30: 4284 case 30:
… …
3390 case 33: 4287 case 33:
3391 case 34: 4288 case 34:
3392 case 35: 4289 case 35:
3393 case 36: 4290 case 36:
3394 case 37: 4291 case 37:
3395 scr_color ((unsigned int)(minCOLOR + (arg[i] - 30)), 4292 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3396 Color_fg);
3397 break; 4293 break;
3398#ifdef TTY_256COLOR 4294 case 38: // set fg color, ISO 8613-6
3399 case 38:
3400 if (nargs > i + 2 && arg[i + 1] == 5) 4295 if (nargs > i + 2 && arg[i + 1] == 5)
3401 { 4296 {
3402 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 4297 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3403 Color_fg);
3404 i += 2; 4298 i += 2;
3405 } 4299 }
3406 break; 4300 break;
3407#endif
3408 case 39: /* default fg */ 4301 case 39: /* default fg */
3409 scr_color (Color_fg, Color_fg); 4302 scr_color (Color_fg, Color_fg);
3410 break; 4303 break;
3411 4304
3412 case 40: 4305 case 40:
… …
3415 case 43: 4308 case 43:
3416 case 44: 4309 case 44:
3417 case 45: 4310 case 45:
3418 case 46: 4311 case 46:
3419 case 47: 4312 case 47:
3420 scr_color ((unsigned int)(minCOLOR + (arg[i] - 40)), 4313 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3421 Color_bg);
3422 break; 4314 break;
3423#ifdef TTY_256COLOR 4315 case 48: // set bg color, ISO 8613-6
3424 case 48:
3425 if (nargs > i + 2 && arg[i + 1] == 5) 4316 if (nargs > i + 2 && arg[i + 1] == 5)
3426 { 4317 {
3427 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 4318 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3428 Color_bg);
3429 i += 2; 4319 i += 2;
3430 } 4320 }
3431 break; 4321 break;
3432#endif
3433 case 49: /* default bg */ 4322 case 49: /* default bg */
3434 scr_color (Color_bg, Color_bg); 4323 scr_color (Color_bg, Color_bg);
3435 break; 4324 break;
3436 4325
3437#ifndef NO_BRIGHTCOLOR 4326 //case 50: // not variable spacing
4327
4328#if !ENABLE_MINIMAL
3438 case 90: 4329 case 90:
3439 case 91: /* set bright fg color */ 4330 case 91: /* set bright fg color */
3440 case 92: 4331 case 92:
3441 case 93: 4332 case 93:
3442 case 94: 4333 case 94:
3443 case 95: 4334 case 95:
3444 case 96: 4335 case 96:
3445 case 97: 4336 case 97:
3446 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 90)), 4337 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3447 Color_fg);
3448 break; 4338 break;
3449 case 100: 4339 case 100:
3450 case 101: /* set bright bg color */ 4340 case 101: /* set bright bg color */
3451 case 102: 4341 case 102:
3452 case 103: 4342 case 103:
3453 case 104: 4343 case 104:
3454 case 105: 4344 case 105:
3455 case 106: 4345 case 106:
3456 case 107: 4346 case 107:
3457 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 100)), 4347 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3458 Color_bg);
3459 break; 4348 break;
3460#endif 4349#endif
3461
3462 } 4350 }
3463 } 4351 }
3464} 4352}
3465/*}}} */ 4353/*}}} */
3466 4354
3467/*{{{ process Rob Nation's own graphics mode sequences */ 4355/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3468void 4356void
3469rxvt_term::process_graphics () 4357rxvt_term::process_graphics ()
3470{ 4358{
3471 unsigned char ch, cmd = cmd_getc (); 4359 unicode_t ch, cmd = cmd_getc ();
3472 4360
3473#ifndef RXVT_GRAPHICS
3474 if (cmd == 'Q') 4361 if (cmd == 'Q')
3475 { /* query graphics */ 4362 { /* query graphics */
3476 tt_printf("\033G0\n"); /* no graphics */ 4363 tt_printf ("\033G0\012"); /* no graphics */
3477 return; 4364 return;
3478 } 4365 }
3479 /* swallow other graphics sequences until terminating ':' */ 4366 /* swallow other graphics sequences until terminating ':' */
3480 do 4367 do
3481 ch = cmd_getc (); 4368 ch = cmd_getc ();
3482 while (ch != ':'); 4369 while (ch != ':');
3483#else
3484 unsigned int nargs;
3485 int args[NGRX_PTS];
3486 unsigned char *text = NULL;
3487
3488 if (cmd == 'Q')
3489 { /* query graphics */
3490 tt_printf("\033G1\n"); /* yes, graphics (color) */
3491 return;
3492 }
3493 for (nargs = 0; nargs < (sizeof(args) / sizeof(args[0])) - 1;)
3494 {
3495 int neg;
3496
3497 ch = cmd_getc ();
3498 neg = (ch == '-');
3499 if (neg || ch == '+')
3500 ch = cmd_getc ();
3501
3502 for (args[nargs] = 0; isdigit(ch); ch = cmd_getc ())
3503 args[nargs] = args[nargs] * 10 + (ch - '0');
3504 if (neg)
3505 args[nargs] = -args[nargs];
3506
3507 nargs++;
3508 args[nargs] = 0;
3509 if (ch != ';')
3510 break;
3511 }
3512
3513 if ((cmd == 'T') && (nargs >= 5))
3514 {
3515 int i, len = args[4];
3516
3517 text = (unsigned char *)rxvt_malloc((len + 1) * sizeof(char));
3518
3519 if (text != NULL)
3520 {
3521 for (i = 0; i < len; i++)
3522 text[i] = cmd_getc ();
3523 text[len] = '\0';
3524 }
3525 }
3526 Gr_do_graphics (cmd, nargs, args, text);
3527#endif
3528} 4370}
3529/*}}} */ 4371/*}}} */
3530 4372
3531/* ------------------------------------------------------------------------- */ 4373/* ------------------------------------------------------------------------- */
3532 4374
3533/* 4375/*
3534 * Send printf() formatted output to the command. 4376 * Send printf () formatted output to the command.
3535 * Only use for small amounts of data. 4377 * Only use for small amounts of data.
3536 */ 4378 */
3537void 4379void
3538rxvt_term::tt_printf (const char *fmt,...) 4380rxvt_term::tt_printf (const char *fmt,...)
3539{ 4381{
3540 va_list arg_ptr; 4382 va_list arg_ptr;
3541 unsigned char buf[256]; 4383 char buf[256];
3542 4384
3543 va_start (arg_ptr, fmt); 4385 va_start (arg_ptr, fmt);
3544 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4386 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3545 va_end (arg_ptr); 4387 va_end (arg_ptr);
3546 tt_write (buf, STRLEN (buf)); 4388 tt_write (buf, strlen (buf));
3547} 4389}
3548 4390
3549/* ---------------------------------------------------------------------- */ 4391/* ---------------------------------------------------------------------- */
3550/* Write data to the pty as typed by the user, pasted with the mouse, 4392/* Write data to the pty as typed by the user, pasted with the mouse,
3551 * or generated by us in response to a query ESC sequence. 4393 * or generated by us in response to a query ESC sequence.
3552 */ 4394 */
4395const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4396
3553void 4397void
3554rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4398rxvt_term::tt_write (const char *data, unsigned int len)
3555{ 4399{
3556 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4400 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4401 return;
3557 4402
3558 if (len) 4403 if (pty->pty < 0)
4404 return;
4405
4406 if (v_buflen == 0)
4407 {
4408 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4409
4410 if ((unsigned int)written == len)
4411 return;
4412
4413 data += written;
4414 len -= written;
3559 { 4415 }
4416
4417 v_buffer = (char *)realloc (v_buffer, v_buflen + len);
4418
4419 memcpy (v_buffer + v_buflen, data, len);
4420 v_buflen += len;
4421
4422 pty_ev.set (EVENT_READ | EVENT_WRITE);
4423}
4424
4425void rxvt_term::pty_write ()
4426{
4427 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4428
4429 if (written > 0)
4430 {
4431 v_buflen -= written;
4432
3560 if (v_buflen == 0) 4433 if (v_buflen == 0)
3561 { 4434 {
3562 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3563
3564 if ((unsigned int)written == len)
3565 return;
3566
3567 data += written;
3568 len -= written;
3569 }
3570
3571
3572 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3573
3574 memcpy (v_buffer + v_buflen, data, len);
3575 v_buflen += len;
3576 }
3577
3578 for (;;)
3579 {
3580 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3581
3582 if (written > 0)
3583 {
3584 v_buflen -= written;
3585
3586 if (v_buflen == 0)
3587 {
3588 free (v_buffer); 4435 free (v_buffer);
3589 v_buffer = 0; 4436 v_buffer = 0;
3590 v_buflen = 0; 4437 v_buflen = 0;
3591 4438
3592 pty_ev.set (EVENT_READ); 4439 pty_ev.set (EVENT_READ);
3593 return;
3594 }
3595
3596 memmove (v_buffer, v_buffer + written, v_buflen);
3597 }
3598 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3599 // original code just ignores this...
3600 destroy ();
3601 else
3602 {
3603 pty_ev.set (EVENT_READ | EVENT_WRITE);
3604 return; 4440 return;
3605 } 4441 }
4442
4443 memmove (v_buffer, v_buffer + written, v_buflen);
3606 } 4444 }
4445 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4446 pty_ev.set (EVENT_READ);
3607} 4447}
3608 4448
3609/*----------------------- end-of-file (C source) -----------------------*/ 4449/*----------------------- end-of-file (C source) -----------------------*/
3610 4450

Diff Legend

– Removed lines
+ Added lines
< Changed lines
> Changed lines