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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.36 by pcg, Sun Feb 1 01:34:41 2004 UTC vs.
Revision 1.304 by root, Tue Jan 31 22:01:25 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 is a useful thing to do. It surely is is
1109 // allowed by the sus... as is returning ENOSYS.
1110
1111 struct timespec ts = { 0, 0 };
1112 nanosleep (&ts, 0);
1113
1114 w.stop ();
1115 }
1116
1117 event_handler ()
1118 : yield_ev (this, &event_handler::yield_cb)
1119 {
1120 }
1121} event_handler;
1122#endif
846 1123
847bool 1124bool
848rxvt_term::pty_fill () 1125rxvt_term::pty_fill ()
849{ 1126{
850 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1127 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
1128
1129 if (CBUFSIZ == n)
1130 {
1131 rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n");
1132 n = 0;
1133 }
851 1134
852 memmove (cmdbuf_base, cmdbuf_ptr, n); 1135 memmove (cmdbuf_base, cmdbuf_ptr, n);
853 cmdbuf_ptr = cmdbuf_base; 1136 cmdbuf_ptr = cmdbuf_base;
854 cmdbuf_endp = cmdbuf_ptr + n; 1137 cmdbuf_endp = cmdbuf_ptr + n;
855 1138
856 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1139 ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n);
857 1140
858 if (n > 0) 1141 if (r > 0)
859 { 1142 {
860 cmdbuf_endp += n; 1143 cmdbuf_endp += r;
861 return true; 1144 return true;
862 } 1145 }
863 else if (n < 0 && errno != EAGAIN) 1146 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1147 {
1148#if LINUX_YIELD_HACK
1149 if (display->is_local)
1150 event_handler.yield_ev.start ();
1151#endif
1152 }
1153 else
1154 {
1155 pty_ev.stop ();
1156
1157 if (!OPTION (Opt_hold))
864 destroy (); 1158 destroy ();
865 1159 }
1160
866 return false; 1161 return false;
867} 1162}
868 1163
869void 1164void
870rxvt_term::pty_cb (io_watcher &w, short revents) 1165rxvt_term::pty_cb (io_watcher &w, short revents)
871{ 1166{
872 SET_R (this); 1167 make_current ();
873 SET_LOCALE (locale); 1168
1169 if (revents & EVENT_READ)
1170 // loop, but don't allow a single term to monopolize us
1171 while (pty_fill ())
1172 if (cmd_parse ())
1173 break;
874 1174
875 if (revents & EVENT_WRITE) 1175 if (revents & EVENT_WRITE)
876 tt_write (0, 0); 1176 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} 1177}
985 1178
986// read the next character, currently handles UTF-8 1179void
987// will probably handle all sorts of other stuff in the future 1180rxvt_term::pointer_unblank ()
988uint32_t
989rxvt_term::next_char ()
990{ 1181{
991 while (cmdbuf_ptr < cmdbuf_endp) 1182 XDefineCursor (xdisp, vt, TermWin_cursor);
992 { 1183 recolour_cursor ();
993 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
994 return *cmdbuf_ptr++;
995 1184
996 wchar_t wc; 1185#ifdef POINTER_BLANK
997 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, &mbstate.mbs); 1186 hidden_pointer = 0;
998 1187
999 if (len == (size_t)-2) 1188 if (OPTION (Opt_pointerBlank))
1000 return NOCHAR; 1189 pointer_ev.start (NOW + pointerBlankDelay);
1001 1190#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} 1191}
1034 1192
1035#ifdef POINTER_BLANK 1193#ifdef POINTER_BLANK
1036void 1194void
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 () 1195rxvt_term::pointer_blank ()
1050{ 1196{
1051 if (!(Options & Opt_pointerBlank)) 1197 if (!OPTION (Opt_pointerBlank))
1052 return; 1198 return;
1053 1199
1054 XDefineCursor (Xdisplay, TermWin.vt, blank_cursor); 1200 XDefineCursor (xdisp, vt, display->blank_cursor);
1055 XFlush (Xdisplay); 1201 XFlush (xdisp);
1056 1202
1057 hidden_pointer = 1; 1203 hidden_pointer = 1;
1058} 1204}
1059 1205
1060void 1206void
1061rxvt_term::pointer_cb (time_watcher &w) 1207rxvt_term::pointer_cb (time_watcher &w)
1062{ 1208{
1063 SET_R (this); 1209 make_current ();
1064 SET_LOCALE (locale);
1065 1210
1066 pointer_blank (); 1211 pointer_blank ();
1067} 1212}
1068#endif 1213#endif
1069 1214
1070void 1215void
1071rxvt_term::mouse_report (const XButtonEvent *ev) 1216rxvt_term::mouse_report (XButtonEvent &ev)
1072{ 1217{
1073 int button_number, key_state = 0; 1218 int button_number, key_state = 0;
1074 int x, y; 1219 int x, y;
1075 1220
1076 x = ev->x; 1221 x = ev.x;
1077 y = ev->y; 1222 y = ev.y;
1078 pixel_position (&x, &y); 1223 pixel_position (&x, &y);
1079 1224
1080 if (MEvent.button == AnyButton) 1225 if (MEvent.button == AnyButton)
1081 {
1082 button_number = 3; 1226 button_number = 3;
1083 }
1084 else 1227 else
1085 { 1228 {
1086 button_number = MEvent.button - Button1; 1229 button_number = MEvent.button - Button1;
1087 /* add 0x3D for wheel events, like xterm does */ 1230 /* add 0x3D for wheel events, like xterm does */
1088 if (button_number >= 3) 1231 if (button_number >= 3)
1089 button_number += (64 - 3); 1232 button_number += (64 - 3);
1090 } 1233 }
1091 1234
1092 if (PrivateModes & PrivMode_MouseX10) 1235 if (priv_modes & PrivMode_MouseX10)
1093 { 1236 {
1094 /* 1237 /*
1095 * do not report ButtonRelease 1238 * do not report ButtonRelease
1096 * no state info allowed 1239 * no state info allowed
1097 */ 1240 */
… …
1112 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1255 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1113 + ((MEvent.state & ControlMask) ? 16 : 0); 1256 + ((MEvent.state & ControlMask) ? 16 : 0);
1114#ifdef MOUSE_REPORT_DOUBLECLICK 1257#ifdef MOUSE_REPORT_DOUBLECLICK
1115 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1258 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1116#endif 1259#endif
1117
1118 } 1260 }
1119 1261
1120#ifdef DEBUG_MOUSEREPORT 1262#if DEBUG_MOUSEREPORT
1121 fprintf(stderr, "Mouse ["); 1263 fprintf (stderr, "Mouse [");
1122 if (key_state & 16) 1264 if (key_state & 16)
1123 fputc('C', stderr); 1265 fputc ('C', stderr);
1124 if (key_state & 4) 1266 if (key_state & 4)
1125 fputc('S', stderr); 1267 fputc ('S', stderr);
1126 if (key_state & 8) 1268 if (key_state & 8)
1127 fputc('A', stderr); 1269 fputc ('A', stderr);
1128 if (key_state & 32) 1270 if (key_state & 32)
1129 fputc('2', stderr); 1271 fputc ('2', stderr);
1130 fprintf(stderr, "]: <%d>, %d/%d\n", 1272 fprintf (stderr, "]: <%d>, %d/%d\n",
1131 button_number, 1273 button_number,
1132 x + 1, 1274 x + 1,
1133 y + 1); 1275 y + 1);
1134#else 1276#endif
1277
1135 tt_printf("\033[M%c%c%c", 1278 tt_printf ("\033[M%c%c%c",
1136 (32 + button_number + key_state), 1279 (32 + button_number + key_state),
1137 (32 + x + 1), 1280 (32 + x + 1),
1138 (32 + y + 1)); 1281 (32 + y + 1));
1139#endif
1140} 1282}
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 1283
1152/*{{{ process an X event */ 1284/*{{{ process an X event */
1153void 1285void
1154rxvt_term::process_x_event (XEvent *ev) 1286rxvt_term::x_cb (XEvent &ev)
1155{ 1287{
1288 make_current ();
1289
1290 dLocal (Display *, xdisp);
1291
1292 if (ev.xany.window == vt
1293 && SHOULD_INVOKE (HOOK_X_EVENT)
1294 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1295 return;
1296
1297 // for XQueryPointer
1156 Window unused_root, unused_child; 1298 Window unused_root, unused_child;
1157 int unused_root_x, unused_root_y; 1299 int unused_root_x, unused_root_y;
1158 unsigned int unused_mask; 1300 unsigned int unused_mask;
1159 1301
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) 1302 switch (ev.type)
1210 { 1303 {
1211 case KeyPress: 1304 case KeyPress:
1212 lookup_key ((XKeyEvent *)ev); 1305#if ISO_14755
1306 if (!(iso14755buf & ISO_14755_52))
1307#endif
1308 lookup_key (ev.xkey);
1309
1310 break;
1311
1312 case KeyRelease:
1313 {
1314#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
1315 KeySym keysym;
1316
1317 keysym = XLookupKeysym (&ev.xkey, ev.xkey.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
1318#endif
1319
1320#if ENABLE_FRILLS || ISO_14755
1321 // ISO 14755 support
1322 if (iso14755buf)
1323 if (iso14755buf & ISO_14755_52)
1324 {
1325# if ENABLE_OVERLAY
1326 scr_overlay_off ();
1327# endif
1328# if ISO_14755
1329 // iso14755 part 5.2 handling: release time
1330 // first: controls
1331 if ((ev.xkey.state & ControlMask)
1332 && ((keysym >= 0x40 && keysym <= 0x5f)
1333 || (keysym >= 0x61 && keysym <= 0x7f)))
1334 {
1335 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
1336 commit_iso14755 ();
1337 goto skip_switch;
1338 }
1339
1340 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)
1341 if (i[0] == keysym)
1342 {
1343 iso14755buf = ISO_14755_51 | i[1];
1344 commit_iso14755 ();
1345 goto skip_switch;
1346 }
1347
1348 scr_bell ();
1349# endif
1350 iso14755buf = 0;
1351 break;
1352 }
1353 else if ((ev.xkey.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
1354 {
1355# if ENABLE_OVERLAY
1356 scr_overlay_off ();
1357# endif
1358 if (iso14755buf & ISO_14755_51)
1359 commit_iso14755 ();
1360#if ISO_14755
1361 else if (iso14755buf & ISO_14755_STARTED)
1362 {
1363 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
1364
1365 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
1366 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
1367 }
1368# endif
1369 else
1370 iso14755buf = 0;
1371 }
1372#endif
1373
1374 if (ev.xany.window == vt
1375 && HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
1213 break; 1376 break;
1214 1377
1215#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1378#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1216 case KeyRelease:
1217 {
1218 if (!(ev->xkey.state & ControlMask)) 1379 if (!(ev.xkey.state & ControlMask))
1380 slip_wheel_ev.stop ();
1381 else if (keysym == XK_Control_L || keysym == XK_Control_R)
1219 mouse_slip_wheel_speed = 0; 1382 mouse_slip_wheel_speed = 0;
1220 else 1383#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; 1384 break;
1229 } 1385 }
1230#endif
1231 1386
1232 case ButtonPress: 1387 case ButtonPress:
1233 button_press ((XButtonEvent *)ev); 1388 button_press (ev.xbutton);
1234 break; 1389 break;
1235 1390
1236 case ButtonRelease: 1391 case ButtonRelease:
1237 button_release ((XButtonEvent *)ev); 1392 button_release (ev.xbutton);
1238 break; 1393 break;
1239 1394
1240 case ClientMessage: 1395 case ClientMessage:
1241 if (ev->xclient.format == 32 1396 if (ev.xclient.format == 32
1242 && (Atom)ev->xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1397 && !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 { 1398 {
1251 /* Get Dnd data */ 1399 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1252 Atom ActualType; 1400 {
1253 int ActualFormat; 1401 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1254 unsigned char *data; 1402 {
1255 unsigned long Size, RemainingBytes; 1403 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1256 1404 {
1257 XGetWindowProperty(Xdisplay, Xroot, 1405 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1258 xa[XA_DNDSELECTION], 1406 destroy ();
1259 0L, 1000000L, 1407 }
1260 False, AnyPropertyType, 1408#if ENABLE_EWMH
1261 &ActualType, &ActualFormat, 1409 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1262 &Size, &RemainingBytes, 1410 XSendEvent (xdisp, ev.xclient.window = display->root,
1411 False, SubstructureRedirectMask | SubstructureNotifyMask,
1263 &data); 1412 &ev);
1264 XChangeProperty(Xdisplay, Xroot, 1413#endif
1265 XA_CUT_BUFFER0, XA_STRING, 1414 }
1266 8, PropModeReplace, 1415 }
1267 data, STRLEN(data)); 1416#if ENABLE_XEMBED
1268 selection_paste (Xroot, XA_CUT_BUFFER0, True); 1417 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1269 XSetInputFocus(Xdisplay, Xroot, RevertToNone, CurrentTime); 1418 {
1419 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1420 focus_in ();
1421 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1422 focus_out ();
1423 }
1424#endif
1270 } 1425 }
1271#endif /* OFFIX_DND */
1272 break; 1426 break;
1273 1427
1274 case MappingNotify: 1428 case MappingNotify:
1275 XRefreshKeyboardMapping(&(ev->xmapping)); 1429 XRefreshKeyboardMapping (&ev.xmapping);
1276 break; 1430 break;
1277 1431
1278 /* 1432 /*
1279 * XXX: this is not the _current_ arrangement 1433 * XXX: this is not the _current_ arrangement
1280 * Here's my conclusion: 1434 * Here's my conclusion:
… …
1284 * in the GraphicsExpose parts, which means that after each refresh, 1438 * in the GraphicsExpose parts, which means that after each refresh,
1285 * we need to wait for the graphics expose or Noexpose events, 1439 * we need to wait for the graphics expose or Noexpose events,
1286 * which ought to make things real slow! 1440 * which ought to make things real slow!
1287 */ 1441 */
1288 case VisibilityNotify: 1442 case VisibilityNotify:
1289 switch (ev->xvisibility.state) 1443 switch (ev.xvisibility.state)
1290 { 1444 {
1291 case VisibilityUnobscured: 1445 case VisibilityUnobscured:
1292 refresh_type = FAST_REFRESH; 1446 refresh_type = FAST_REFRESH;
1293 break; 1447 break;
1294 case VisibilityPartiallyObscured: 1448 case VisibilityPartiallyObscured:
… …
1299 break; 1453 break;
1300 } 1454 }
1301 break; 1455 break;
1302 1456
1303 case FocusIn: 1457 case FocusIn:
1304 if (!TermWin.focus) 1458 focus_in ();
1459 break;
1460
1461 case FocusOut:
1462 focus_out ();
1463 break;
1464
1465 case ConfigureNotify:
1466 if (ev.xconfigure.window == parent[0])
1305 { 1467 {
1306 TermWin.focus = 1; 1468 while (XCheckTypedWindowEvent (xdisp, ev.xconfigure.window, ConfigureNotify, &ev))
1307 want_refresh = 1; 1469 ;
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 1470
1471 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1472 {
1473 seen_resize = 1;
1474 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1475 }
1476
1477 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1478
1479#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1480 if (OPTION (Opt_transparent))
1481 check_our_parents ();
1482#endif
1317 } 1483 }
1318 break; 1484 break;
1319 1485
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: 1486 case PropertyNotify:
1339 if (ev->xconfigure.window == TermWin.parent[0]) 1487 if (!HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END)))
1340 { 1488 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1341 int height, width; 1489 && ev.xproperty.state == PropertyNewValue)
1490 selection_property (ev.xproperty.window, ev.xproperty.atom);
1342 1491
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; 1492 break;
1373 1493
1374 case SelectionClear: 1494 case SelectionClear:
1375 selection_clear (); 1495 selection_clear ();
1376 break; 1496 break;
1377 1497
1378 case SelectionNotify: 1498 case SelectionNotify:
1379 if (selection_wait == Sel_normal) 1499 if (selection_wait == Sel_normal)
1380 selection_paste (ev->xselection.requestor, 1500 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1381 ev->xselection.property, True);
1382 break; 1501 break;
1383 1502
1384 case SelectionRequest: 1503 case SelectionRequest:
1385 selection_send (&(ev->xselectionrequest)); 1504 selection_send (ev.xselectionrequest);
1505 break;
1506
1507 case MapNotify:
1508 mapped = 1;
1509#ifdef TEXT_BLINK
1510 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1511#endif
1512 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1386 break; 1513 break;
1387 1514
1388 case UnmapNotify: 1515 case UnmapNotify:
1389 TermWin.mapped = 0; 1516 mapped = 0;
1390#ifdef TEXT_BLINK 1517#ifdef TEXT_BLINK
1391 text_blink_ev.stop (); 1518 text_blink_ev.stop ();
1392#endif 1519#endif
1393 break; 1520 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; 1521 break;
1409 } 1522
1410#ifdef TRANSPARENT 1523#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: 1524 case ReparentNotify:
1422 if ((Options & Opt_transparent) && check_our_parents ()) 1525 rootwin_cb (ev);
1423 { 1526 break;
1424 if (am_transparent)
1425 want_full_refresh = 1;
1426 }
1427#endif /* TRANSPARENT */ 1527#endif /* TRANSPARENT */
1428 break;
1429 1528
1430 case GraphicsExpose: 1529 case GraphicsExpose:
1431 case Expose: 1530 case Expose:
1432 if (ev->xany.window == TermWin.vt) 1531 if (ev.xany.window == vt)
1433 { 1532 {
1434#ifdef NO_SLOW_LINK_SUPPORT 1533 do
1435 scr_expose (ev->xexpose.x, ev->xexpose.y, 1534 scr_expose (ev.xexpose.x, ev.xexpose.y,
1436 ev->xexpose.width, ev->xexpose.height, False); 1535 ev.xexpose.width, ev.xexpose.height, False);
1437#else 1536 while (XCheckTypedWindowEvent (xdisp, vt, ev.xany.type, &ev));
1438 // don't understand this, so commented it out 1537
1538 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1539
1540 while (XCheckTypedWindowEvent (xdisp, vt, ev.xany.type, &ev))
1439 scr_expose (ev->xexpose.x, ev->xexpose.y, 1541 scr_expose (ev.xexpose.x, ev.xexpose.y,
1440 ev->xexpose.width, ev->xexpose.height, False); 1542 ev.xexpose.width, ev.xexpose.height, False);
1441 //scr_expose (ev->xexpose.x, 0, 1543
1442 // ev->xexpose.width, TermWin.height, False);
1443#endif
1444 want_refresh = 1; 1544 want_refresh = 1;
1445 } 1545 }
1446 else 1546 else
1447 { 1547 {
1448 XEvent unused_xevent; 1548 XEvent unused_event;
1449 1549
1450 while (XCheckTypedWindowEvent(Xdisplay, ev->xany.window, 1550 while (XCheckTypedWindowEvent (xdisp, ev.xany.window, Expose, &unused_event))
1451 Expose, 1551 ;
1452 &unused_xevent)) ;
1453 while (XCheckTypedWindowEvent(Xdisplay, ev->xany.window, 1552 while (XCheckTypedWindowEvent (xdisp, ev.xany.window, GraphicsExpose, &unused_event))
1454 GraphicsExpose, 1553 ;
1455 &unused_xevent)) ; 1554
1456 if (isScrollbarWindow(ev->xany.window)) 1555 if (isScrollbarWindow (ev.xany.window))
1457 { 1556 {
1458 scrollBar.setIdle(); 1557 scrollBar.setIdle ();
1459 scrollbar_show (0); 1558 scrollbar_show (0);
1460 } 1559 }
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 1560
1561#ifdef TRANSPARENT
1562 if (am_transparent && ev.xany.window == parent[0])
1563 XClearWindow (xdisp, ev.xany.window);
1564#endif
1469 } 1565 }
1470 break; 1566 break;
1471 1567
1472 case MotionNotify: 1568 case MotionNotify:
1473#ifdef POINTER_BLANK 1569#ifdef POINTER_BLANK
1474 if (hidden_pointer) 1570 if (hidden_pointer)
1475 pointer_unblank (); 1571 pointer_unblank ();
1476#endif 1572#endif
1477#if MENUBAR 1573 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1478 if (isMenuBarWindow(ev->xany.window)) 1574 break;
1575
1576 if (ev.xany.window == vt)
1479 { 1577 {
1480 menubar_control (&(ev->xbutton)); 1578 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1481 break; 1579 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1482 } 1580 ; // 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))) 1581 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1490 { 1582 {
1491 while (XCheckTypedWindowEvent(Xdisplay, TermWin.vt, 1583 while (XCheckTypedWindowEvent (xdisp, vt, MotionNotify, &ev))
1492 MotionNotify, ev)) ; 1584 ;
1585
1493 XQueryPointer(Xdisplay, TermWin.vt, 1586 XQueryPointer (xdisp, vt,
1494 &unused_root, &unused_child, 1587 &unused_root, &unused_child,
1495 &unused_root_x, &unused_root_y, 1588 &unused_root_x, &unused_root_y,
1496 &(ev->xbutton.x), &(ev->xbutton.y), 1589 &ev.xbutton.x, &ev.xbutton.y,
1497 &unused_mask); 1590 &ev.xbutton.state);
1498#ifdef MOUSE_THRESHOLD 1591#ifdef MOUSE_THRESHOLD
1499 /* deal with a `jumpy' mouse */ 1592 /* deal with a `jumpy' mouse */
1500 if ((ev->xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1593 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1501 { 1594 {
1502#endif 1595#endif
1596#if ISO_14755
1597 // 5.4
1598 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1599 {
1600 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1601 break;
1602 }
1603#endif
1503 selection_extend ((ev->xbutton.x), (ev->xbutton.y), 1604 selection_extend (ev.xbutton.x, ev.xbutton.y,
1504 (ev->xbutton.state & Button3Mask) ? 2 : 0); 1605 ev.xbutton.state & Button3Mask ? 2 : 0);
1606
1505#ifdef SELECTION_SCROLLING 1607#ifdef SELECTION_SCROLLING
1506 if (ev->xbutton.y < TermWin.int_bwidth 1608 if (ev.xbutton.y < int_bwidth
1507 || Pixel2Row(ev->xbutton.y) > (TermWin.nrow-1)) 1609 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1508 { 1610 {
1509 int dist; 1611 int dist;
1510
1511 pending_scroll_selection=1;
1512 1612
1513 /* don't clobber the current delay if we are 1613 /* don't clobber the current delay if we are
1514 * already in the middle of scrolling. 1614 * already in the middle of scrolling.
1515 */ 1615 */
1516 if (scroll_selection_delay<=0) 1616 if (!sel_scroll_ev.active)
1517 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1617 sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1518 1618
1519 /* save the event params so we can highlight 1619 /* save the event params so we can highlight
1520 * the selection in the pending-scroll loop 1620 * the selection in the pending-scroll loop
1521 */ 1621 */
1522 selection_save_x=ev->xbutton.x; 1622 selection_save_x = ev.xbutton.x;
1523 selection_save_y=ev->xbutton.y; 1623 selection_save_y = ev.xbutton.y;
1524 selection_save_state=
1525 (ev->xbutton.state & Button3Mask) ? 2 : 0; 1624 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1526 1625
1527 /* calc number of lines to scroll */ 1626 /* calc number of lines to scroll */
1528 if (ev->xbutton.y<TermWin.int_bwidth) 1627 if (ev.xbutton.y < int_bwidth)
1529 { 1628 {
1530 scroll_selection_dir = UP; 1629 scroll_selection_dir = UP;
1531 dist = TermWin.int_bwidth - ev->xbutton.y; 1630 dist = int_bwidth - ev.xbutton.y;
1532 } 1631 }
1533 else 1632 else
1534 { 1633 {
1535 scroll_selection_dir = DN; 1634 scroll_selection_dir = DN;
1536 dist = ev->xbutton.y - 1635 dist = ev.xbutton.y - (int_bwidth + height);
1537 (TermWin.int_bwidth + TermWin.height);
1538 } 1636 }
1637
1539 scroll_selection_lines=(Pixel2Height(dist)/ 1638 scroll_selection_lines = Pixel2Height (dist)
1540 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1639 / SELECTION_SCROLL_LINE_SPEEDUP
1640 + 1;
1541 MIN_IT(scroll_selection_lines, 1641 min_it (scroll_selection_lines,
1542 SELECTION_SCROLL_MAX_LINES); 1642 SELECTION_SCROLL_MAX_LINES);
1543 } 1643 }
1544 else 1644 else
1545 { 1645 {
1546 /* we are within the text window, so we 1646 /* we are within the text window, so we
1547 * shouldn't be scrolling 1647 * shouldn't be scrolling
1548 */ 1648 */
1549 pending_scroll_selection = 0; 1649 if (sel_scroll_ev.active)
1650 sel_scroll_ev.stop();
1550 } 1651 }
1551#endif 1652#endif
1552#ifdef MOUSE_THRESHOLD 1653#ifdef MOUSE_THRESHOLD
1553
1554 } 1654 }
1555#endif 1655#endif
1556
1557 } 1656 }
1558 } 1657 }
1559 else if (isScrollbarWindow(ev->xany.window) && scrollbar_isMotion()) 1658 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ())
1560 { 1659 {
1561 while (XCheckTypedWindowEvent(Xdisplay, scrollBar.win, 1660 while (XCheckTypedWindowEvent (xdisp, scrollBar.win,
1562 MotionNotify, ev)) ; 1661 MotionNotify, &ev))
1662 ;
1663
1563 XQueryPointer(Xdisplay, scrollBar.win, 1664 XQueryPointer (xdisp, scrollBar.win,
1564 &unused_root, &unused_child, 1665 &unused_root, &unused_child,
1565 &unused_root_x, &unused_root_y, 1666 &unused_root_x, &unused_root_y,
1566 &(ev->xbutton.x), &(ev->xbutton.y), 1667 &ev.xbutton.x, &ev.xbutton.y,
1567 &unused_mask); 1668 &unused_mask);
1568 scr_move_to (scrollbar_position(ev->xbutton.y) - csrO, 1669 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1569 scrollbar_size()); 1670 scrollbar_size ());
1570 scr_refresh (refresh_type); 1671 want_refresh = 1;
1571 refresh_limit = 0; 1672 refresh_limit = 0;
1572 scrollbar_show (1); 1673 scrollbar_show (1);
1573 } 1674 }
1574 break; 1675 break;
1575 } 1676 }
1677
1678skip_switch: ;
1679
1680#if defined(CURSOR_BLINK)
1681 if (OPTION (Opt_cursorBlink) && ev.type == KeyPress)
1682 {
1683 if (hidden_cursor)
1684 {
1685 hidden_cursor = 0;
1686 want_refresh = 1;
1687 }
1688
1689 cursor_blink_ev.start (NOW + CURSOR_BLINK_INTERVAL);
1690 }
1691#endif
1692
1693#if defined(POINTER_BLANK)
1694 if (OPTION (Opt_pointerBlank) && pointerBlankDelay > 0)
1695 {
1696 if (ev.type == MotionNotify
1697 || ev.type == ButtonPress
1698 || ev.type == ButtonRelease)
1699 if (hidden_pointer)
1700 pointer_unblank ();
1701
1702 if (ev.type == KeyPress && hidden_pointer == 0)
1703 pointer_blank ();
1704 }
1705#endif
1576} 1706}
1577 1707
1578void 1708void
1709rxvt_term::focus_in ()
1710{
1711 if (!focus)
1712 {
1713 focus = 1;
1714 want_refresh = 1;
1715
1716 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1717
1718#if USE_XIM
1719 if (Input_Context != NULL)
1720 {
1721 IMSetStatusPosition ();
1722 XSetICFocus (Input_Context);
1723 }
1724#endif
1725#if CURSOR_BLINK
1726 if (OPTION (Opt_cursorBlink))
1727 cursor_blink_ev.start (NOW + CURSOR_BLINK_INTERVAL);
1728#endif
1729#if OFF_FOCUS_FADING
1730 if (rs[Rs_fade])
1731 {
1732 pix_colors = pix_colors_focused;
1733 scr_recolour ();
1734 }
1735#endif
1736 }
1737}
1738
1739void
1740rxvt_term::focus_out ()
1741{
1742 if (focus)
1743 {
1744 focus = 0;
1745 want_refresh = 1;
1746
1747 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1748
1749#if ENABLE_FRILLS || ISO_14755
1750 if (iso14755buf)
1751 {
1752 iso14755buf = 0;
1753# if ENABLE_OVERLAY
1754 scr_overlay_off ();
1755# endif
1756 }
1757#endif
1758#if USE_XIM
1759 if (Input_Context != NULL)
1760 XUnsetICFocus (Input_Context);
1761#endif
1762#if CURSOR_BLINK
1763 if (OPTION (Opt_cursorBlink))
1764 cursor_blink_ev.stop ();
1765 hidden_cursor = 0;
1766#endif
1767#if OFF_FOCUS_FADING
1768 if (rs[Rs_fade])
1769 {
1770 pix_colors = pix_colors_unfocused;
1771 scr_recolour ();
1772 }
1773#endif
1774 }
1775}
1776
1777#if TRANSPARENT
1778void
1779rxvt_term::rootwin_cb (XEvent &ev)
1780{
1781 make_current ();
1782
1783 switch (ev.type)
1784 {
1785 case PropertyNotify:
1786 /*
1787 * if user used some Esetroot compatible prog to set the root bg,
1788 * use the property to determine the pixmap. We use it later on.
1789 */
1790 if (ev.xproperty.atom != xa[XA_XROOTPMAP_ID]
1791 && ev.xproperty.atom != xa[XA_ESETROOT_PMAP_ID])
1792 return;
1793
1794 /* FALLTHROUGH */
1795 case ReparentNotify:
1796 if (OPTION (Opt_transparent) && check_our_parents () && am_transparent)
1797 want_refresh = want_full_refresh = 1;
1798 break;
1799 }
1800}
1801#endif
1802
1803void
1579rxvt_term::button_press (XButtonEvent *ev) 1804rxvt_term::button_press (XButtonEvent &ev)
1580{ 1805{
1581 int reportmode = 0, clickintime; 1806 int reportmode = 0, clickintime;
1582 1807
1583 bypass_keystate = ev->state & (ModMetaMask | ShiftMask); 1808 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1809
1584 if (!bypass_keystate) 1810 if (!bypass_keystate)
1585 reportmode = !!(PrivateModes & PrivMode_mouse_report); 1811 reportmode = !! (priv_modes & PrivMode_mouse_report);
1812
1586 /* 1813 /*
1587 * VT window processing of button press 1814 * VT window processing of button press
1588 */ 1815 */
1589 if (ev->window == TermWin.vt) 1816 if (ev.window == vt)
1590 { 1817 {
1591#if RXVT_GRAPHICS 1818 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1592 if (ev->subwindow != None) 1819 return;
1593 rxvt_Gr_ButtonPress (ev->x, ev->y);
1594 else
1595#endif
1596 1820
1821#if ISO_14755
1822 // 5.4
1823 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1824 {
1825 iso14755_54 (ev.x, ev.y);
1826 return;
1597 { 1827 }
1828#endif
1829
1598 clickintime = ev->time - MEvent.time < MULTICLICK_TIME; 1830 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1831
1599 if (reportmode) 1832 if (reportmode)
1833 {
1834 /* mouse report from vt window */
1835 /* save the xbutton state (for ButtonRelease) */
1836 MEvent.state = ev.state;
1837#ifdef MOUSE_REPORT_DOUBLECLICK
1838 if (ev.button == MEvent.button && clickintime)
1600 { 1839 {
1601 /* mouse report from vt window */ 1840 /* same button, within alloted time */
1602 /* save the xbutton state (for ButtonRelease) */ 1841 MEvent.clicks++;
1603 MEvent.state = ev->state; 1842
1604#ifdef MOUSE_REPORT_DOUBLECLICK 1843 if (MEvent.clicks > 1)
1605 if (ev->button == MEvent.button && clickintime)
1606 { 1844 {
1607 /* same button, within alloted time */
1608 MEvent.clicks++;
1609 if (MEvent.clicks > 1)
1610 {
1611 /* only report double clicks */ 1845 /* only report double clicks */
1612 MEvent.clicks = 2; 1846 MEvent.clicks = 2;
1613 mouse_report (ev); 1847 mouse_report (ev);
1614 1848
1615 /* don't report the release */ 1849 /* don't report the release */
1616 MEvent.clicks = 0; 1850 MEvent.clicks = 0;
1617 MEvent.button = AnyButton; 1851 MEvent.button = AnyButton;
1618 }
1619 } 1852 }
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 } 1853 }
1633 else 1854 else
1634 { 1855 {
1635 if (ev->button != MEvent.button) 1856 /* different button, or time expired */
1636 MEvent.clicks = 0; 1857 MEvent.clicks = 1;
1858 MEvent.button = ev.button;
1859 mouse_report (ev);
1860 }
1861#else
1862 MEvent.button = ev.button;
1863 mouse_report (ev);
1864#endif /* MOUSE_REPORT_DOUBLECLICK */
1865
1866 }
1867 else
1868 {
1869 if (ev.button != MEvent.button)
1870 MEvent.clicks = 0;
1871
1637 switch (ev->button) 1872 switch (ev.button)
1638 { 1873 {
1639 case Button1: 1874 case Button1:
1875 /* allow meta + click to select rectangular areas */
1876 /* should be done in screen.C */
1877#if ENABLE_FRILLS
1878 selection.rect = !!(ev.state & ModMetaMask);
1879#else
1880 selection.rect = false;
1881#endif
1882
1640 /* allow shift+left click to extend selection */ 1883 /* allow shift+left click to extend selection */
1641 if (ev->state & ShiftMask && !(PrivateModes & PrivMode_mouse_report)) 1884 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1642 { 1885 {
1643 if (MEvent.button == Button1 && clickintime) 1886 if (MEvent.button == Button1 && clickintime)
1644 selection_rotate (ev->x, ev->y); 1887 selection_rotate (ev.x, ev.y);
1645 else
1646 selection_extend (ev->x, ev->y, 1);
1647 }
1648 else 1888 else
1649 { 1889 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 } 1890 }
1657 1891 else
1658 MEvent.button = Button1;
1659 break; 1892 {
1660
1661 case Button3:
1662 if (MEvent.button == Button3 && clickintime) 1893 if (MEvent.button == Button1 && clickintime)
1663 selection_rotate (ev->x, ev->y); 1894 MEvent.clicks++;
1664 else 1895 else
1896 MEvent.clicks = 1;
1897
1898 selection_click (MEvent.clicks, ev.x, ev.y);
1899 }
1900
1901 MEvent.button = Button1;
1902 break;
1903
1904 case Button3:
1905 if (MEvent.button == Button3 && clickintime)
1906 selection_rotate (ev.x, ev.y);
1907 else
1665 selection_extend (ev->x, ev->y, 1); 1908 selection_extend (ev.x, ev.y, 1);
1909
1666 MEvent.button = Button3; 1910 MEvent.button = Button3;
1667 break; 1911 break;
1668 }
1669 } 1912 }
1913 }
1914
1670 MEvent.time = ev->time; 1915 MEvent.time = ev.time;
1671 return; 1916 return;
1672 }
1673 } 1917 }
1674 1918
1675 /* 1919 /*
1676 * Scrollbar window processing of button press 1920 * Scrollbar window processing of button press
1677 */ 1921 */
1678 if (isScrollbarWindow(ev->window)) 1922 if (isScrollbarWindow (ev.window))
1679 { 1923 {
1680 scrollBar.setIdle (); 1924 scrollBar.setIdle ();
1681 /* 1925 /*
1682 * Rxvt-style scrollbar: 1926 * Rxvt-style scrollbar:
1683 * move up if mouse is above slider 1927 * move up if mouse is above slider
… …
1695 * Mouse report disabled scrollbar: 1939 * Mouse report disabled scrollbar:
1696 * arrow buttons - send up/down 1940 * arrow buttons - send up/down
1697 * click on scrollbar - send pageup/down 1941 * click on scrollbar - send pageup/down
1698 */ 1942 */
1699 if ((scrollBar.style == R_SB_NEXT 1943 if ((scrollBar.style == R_SB_NEXT
1700 && scrollbarnext_upButton(ev->y)) 1944 && scrollbarnext_upButton (ev.y))
1701 || (scrollBar.style == R_SB_RXVT 1945 || (scrollBar.style == R_SB_RXVT
1702 && scrollbarrxvt_upButton(ev->y))) 1946 && scrollbarrxvt_upButton (ev.y)))
1703 tt_printf("\033[A"); 1947 tt_printf ("\033[A");
1704 else if ((scrollBar.style == R_SB_NEXT 1948 else if ((scrollBar.style == R_SB_NEXT
1705 && scrollbarnext_dnButton(ev->y)) 1949 && scrollbarnext_dnButton (ev.y))
1706 || (scrollBar.style == R_SB_RXVT 1950 || (scrollBar.style == R_SB_RXVT
1707 && scrollbarrxvt_dnButton(ev->y))) 1951 && scrollbarrxvt_dnButton (ev.y)))
1708 tt_printf("\033[B"); 1952 tt_printf ("\033[B");
1709 else 1953 else
1710 switch (ev->button) 1954 switch (ev.button)
1711 { 1955 {
1712 case Button2: 1956 case Button2:
1713 tt_printf("\014"); 1957 tt_printf ("\014");
1714 break; 1958 break;
1715 case Button1: 1959 case Button1:
1716 tt_printf("\033[6~"); 1960 tt_printf ("\033[6~");
1717 break; 1961 break;
1718 case Button3: 1962 case Button3:
1719 tt_printf("\033[5~"); 1963 tt_printf ("\033[5~");
1720 break; 1964 break;
1721 } 1965 }
1722 } 1966 }
1723 else 1967 else
1724#endif /* NO_SCROLLBAR_REPORT */ 1968#endif /* NO_SCROLLBAR_REPORT */
… …
1726 { 1970 {
1727 char upordown = 0; 1971 char upordown = 0;
1728 1972
1729 if (scrollBar.style == R_SB_NEXT) 1973 if (scrollBar.style == R_SB_NEXT)
1730 { 1974 {
1731 if (scrollbarnext_upButton(ev->y)) 1975 if (scrollbarnext_upButton (ev.y))
1732 upordown = -1; /* up */ 1976 upordown = -1; /* up */
1733 else if (scrollbarnext_dnButton(ev->y)) 1977 else if (scrollbarnext_dnButton (ev.y))
1734 upordown = 1; /* down */ 1978 upordown = 1; /* down */
1735 } 1979 }
1736 else if (scrollBar.style == R_SB_RXVT) 1980 else if (scrollBar.style == R_SB_RXVT)
1737 { 1981 {
1738 if (scrollbarrxvt_upButton(ev->y)) 1982 if (scrollbarrxvt_upButton (ev.y))
1739 upordown = -1; /* up */ 1983 upordown = -1; /* up */
1740 else if (scrollbarrxvt_dnButton(ev->y)) 1984 else if (scrollbarrxvt_dnButton (ev.y))
1741 upordown = 1; /* down */ 1985 upordown = 1; /* down */
1742 } 1986 }
1743 if (upordown) 1987 if (upordown)
1744 { 1988 {
1745#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1989#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1746 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 1990 cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1747#endif 1991#endif
1748 if (scr_page (upordown < 0 ? UP : DN, 1)) 1992 if (scr_page (upordown < 0 ? UP : DN, 1))
1749 { 1993 {
1750 if (upordown < 0) 1994 if (upordown < 0)
1751 scrollBar.setUp (); 1995 scrollBar.setUp ();
1752 else 1996 else
1753 scrollBar.setDn (); 1997 scrollBar.setDn ();
1754 } 1998 }
1755 } 1999 }
1756 else 2000 else
1757 switch (ev->button) 2001 switch (ev.button)
1758 { 2002 {
1759 case Button2: 2003 case Button2:
1760 switch (scrollbar_align) 2004 switch (scrollbar_align)
1761 { 2005 {
1762 case R_SB_ALIGN_TOP: 2006 case R_SB_ALIGN_TOP:
… …
1767 break; 2011 break;
1768 case R_SB_ALIGN_BOTTOM: 2012 case R_SB_ALIGN_BOTTOM:
1769 csrO = scrollBar.bot - scrollBar.top; 2013 csrO = scrollBar.bot - scrollBar.top;
1770 break; 2014 break;
1771 } 2015 }
2016
1772 if (scrollBar.style == R_SB_XTERM 2017 if (scrollBar.style == R_SB_XTERM
1773 || scrollbar_above_slider(ev->y) 2018 || scrollbar_above_slider (ev.y)
1774 || scrollbar_below_slider(ev->y)) 2019 || scrollbar_below_slider (ev.y))
1775 scr_move_to ( scrollbar_position(ev->y) - csrO, 2020 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ());
1776 scrollbar_size()); 2021
1777 scrollBar.setMotion (); 2022 scrollBar.setMotion ();
1778 break; 2023 break;
1779 2024
1780 case Button1: 2025 case Button1:
1781 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2026 if (scrollbar_align == R_SB_ALIGN_CENTRE)
1782 csrO = ev->y - scrollBar.top; 2027 csrO = ev.y - scrollBar.top;
1783 /* FALLTHROUGH */ 2028 /* FALLTHROUGH */
1784 2029
1785 case Button3: 2030 case Button3:
1786 if (scrollBar.style != R_SB_XTERM) 2031 if (scrollBar.style != R_SB_XTERM)
1787 { 2032 {
1788 if (scrollbar_above_slider(ev->y)) 2033 if (scrollbar_above_slider (ev.y))
1789# ifdef RXVT_SCROLL_FULL 2034# ifdef RXVT_SCROLL_FULL
1790 scr_page (UP, TermWin.nrow - 1); 2035 scr_page (UP, nrow - 1);
1791# else 2036# else
1792 scr_page (UP, TermWin.nrow / 4); 2037 scr_page (UP, nrow / 4);
1793# endif 2038# endif
1794 else if (scrollbar_below_slider(ev->y)) 2039 else if (scrollbar_below_slider (ev.y))
1795# ifdef RXVT_SCROLL_FULL 2040# ifdef RXVT_SCROLL_FULL
1796 scr_page (DN, TermWin.nrow - 1); 2041 scr_page (DN, nrow - 1);
1797# else 2042# else
1798 scr_page (DN, TermWin.nrow / 4); 2043 scr_page (DN, nrow / 4);
1799# endif 2044# endif
1800 else 2045 else
1801 scrollBar.setMotion (); 2046 scrollBar.setMotion ();
1802 } 2047 }
1803 else 2048 else
1804 { 2049 {
1805 scr_page ((ev->button == Button1 ? DN : UP), 2050 scr_page ((ev.button == Button1 ? DN : UP),
1806 (TermWin.nrow 2051 (nrow
1807 * scrollbar_position(ev->y) 2052 * scrollbar_position (ev.y)
1808 / scrollbar_size())); 2053 / scrollbar_size ()));
1809 } 2054 }
2055
1810 break; 2056 break;
1811 } 2057 }
1812 } 2058 }
2059
1813 return; 2060 return;
1814 } 2061 }
1815#if MENUBAR
1816 /*
1817 * Menubar window processing of button press
1818 */
1819 if (isMenuBarWindow(ev->window))
1820 menubar_control (ev);
1821#endif
1822} 2062}
1823 2063
1824void 2064void
1825rxvt_term::button_release (XButtonEvent *ev) 2065rxvt_term::button_release (XButtonEvent &ev)
1826{ 2066{
1827 int reportmode = 0; 2067 int reportmode = 0;
1828 2068
1829 csrO = 0; /* reset csr Offset */ 2069 csrO = 0; /* reset csr Offset */
1830 if (!bypass_keystate) 2070 if (!bypass_keystate)
1831 reportmode = !!(PrivateModes & PrivMode_mouse_report); 2071 reportmode = !! (priv_modes & PrivMode_mouse_report);
1832 2072
1833 if (scrollbar_isUpDn()) 2073 if (scrollbar_isUpDn ())
1834 { 2074 {
1835 scrollBar.setIdle (); 2075 scrollBar.setIdle ();
1836 scrollbar_show (0); 2076 scrollbar_show (0);
1837#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1838 refresh_type &= ~SMOOTH_REFRESH;
1839#endif
1840
1841 } 2077 }
2078
1842#ifdef SELECTION_SCROLLING 2079#ifdef SELECTION_SCROLLING
1843 pending_scroll_selection=0; 2080 if (sel_scroll_ev.active)
2081 sel_scroll_ev.stop();
1844#endif 2082#endif
2083
1845 if (ev->window == TermWin.vt) 2084 if (ev.window == vt)
1846 { 2085 {
1847#ifdef RXVT_GRAPHICS 2086 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
1848 if (ev->subwindow != None) 2087 return;
1849 rxvt_Gr_ButtonRelease(ev->x, ev->y);
1850 else
1851#endif
1852 2088
1853 { 2089#if ISO_14755
2090 // 5.4
2091 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2092 return;
2093#endif
2094
1854 if (reportmode) 2095 if (reportmode)
2096 {
2097 /* mouse report from vt window */
2098 /* don't report release of wheel "buttons" */
2099 if (ev.button >= 4)
2100 return;
2101#ifdef MOUSE_REPORT_DOUBLECLICK
2102 /* only report the release of 'slow' single clicks */
2103 if (MEvent.button != AnyButton
2104 && (ev.button != MEvent.button
2105 || (ev.time - MEvent.time
2106 > MULTICLICK_TIME / 2)))
1855 { 2107 {
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; 2108 MEvent.clicks = 0;
1868 MEvent.button = AnyButton;
1869 mouse_report (ev);
1870 }
1871#else /* MOUSE_REPORT_DOUBLECLICK */
1872 MEvent.button = AnyButton; 2109 MEvent.button = AnyButton;
1873 mouse_report (ev); 2110 mouse_report (ev);
2111 }
2112#else /* MOUSE_REPORT_DOUBLECLICK */
2113 MEvent.button = AnyButton;
2114 mouse_report (ev);
1874#endif /* MOUSE_REPORT_DOUBLECLICK */ 2115#endif /* MOUSE_REPORT_DOUBLECLICK */
1875 return; 2116 return;
2117 }
2118
2119 /*
2120 * dumb hack to compensate for the failure of click-and-drag
2121 * when overriding mouse reporting
2122 */
2123 if (priv_modes & PrivMode_mouse_report
2124 && bypass_keystate
2125 && ev.button == Button1 && MEvent.clicks <= 1)
2126 selection_extend (ev.x, ev.y, 0);
2127
2128 switch (ev.button)
2129 {
2130 case Button1:
2131 case Button3:
2132 selection_make (ev.time);
2133 break;
2134
2135 case Button2:
2136 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window?
2137 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Primary : Sel_Primary);
2138 break;
2139
2140#ifdef MOUSE_WHEEL
2141 case Button4:
2142 case Button5:
2143 {
2144 int i;
2145 page_dirn v;
2146
2147 v = ev.button == Button4 ? UP : DN;
2148
2149 if (ev.state & ShiftMask)
2150 i = 1;
2151 else if (OPTION (Opt_mouseWheelScrollPage))
2152 i = nrow - 1;
2153 else
2154 i = 5;
2155
2156# ifdef MOUSE_SLIP_WHEELING
2157 if (ev.state & ControlMask)
2158 {
2159 mouse_slip_wheel_speed += v ? -1 : 1;
2160 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2161 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2162
2163 if (slip_wheel_ev.at < NOW)
2164 slip_wheel_ev.at = NOW + SCROLLBAR_CONTINUOUS_DELAY;
2165
2166 slip_wheel_ev.start ();
2167 }
2168 else
2169 {
2170# endif
2171 scr_page (v, i);
2172 scrollbar_show (1);
2173# ifdef MOUSE_SLIP_WHEELING
2174 }
2175# endif
1876 } 2176 }
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; 2177 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 2178#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 } 2179 }
1934 }
1935 } 2180 }
1936#ifdef MENUBAR
1937 else if (isMenuBarWindow(ev->window))
1938 menubar_control (ev);
1939#endif
1940} 2181}
1941
1942 2182
1943#ifdef TRANSPARENT 2183#ifdef TRANSPARENT
2184#if TINTING
2185/* taken from aterm-0.4.2 */
2186
2187typedef uint32_t RUINT32T;
2188
2189void ShadeXImage(rxvt_term *term, XImage* srcImage, int shade, int rm, int gm, int bm)
2190{
2191 int sh_r, sh_g, sh_b;
2192 RUINT32T mask_r, mask_g, mask_b;
2193 RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b;
2194 unsigned int lower_lim_r, lower_lim_g, lower_lim_b;
2195 unsigned int upper_lim_r, upper_lim_g, upper_lim_b;
2196 int i;
2197
2198 Visual *visual = term->visual;
2199
2200 if( visual->c_class != TrueColor || srcImage->format != ZPixmap ) return ;
2201
2202 /* for convenience */
2203 mask_r = visual->red_mask;
2204 mask_g = visual->green_mask;
2205 mask_b = visual->blue_mask;
2206
2207 /* boring lookup table pre-initialization */
2208 switch (srcImage->bits_per_pixel) {
2209 case 15:
2210 if ((mask_r != 0x7c00) ||
2211 (mask_g != 0x03e0) ||
2212 (mask_b != 0x001f))
2213 return;
2214 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+32+32));
2215 lookup_r = lookup;
2216 lookup_g = lookup+32;
2217 lookup_b = lookup+32+32;
2218 sh_r = 10;
2219 sh_g = 5;
2220 sh_b = 0;
2221 break;
2222 case 16:
2223 if ((mask_r != 0xf800) ||
2224 (mask_g != 0x07e0) ||
2225 (mask_b != 0x001f))
2226 return;
2227 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+64+32));
2228 lookup_r = lookup;
2229 lookup_g = lookup+32;
2230 lookup_b = lookup+32+64;
2231 sh_r = 11;
2232 sh_g = 5;
2233 sh_b = 0;
2234 break;
2235 case 24:
2236 if ((mask_r != 0xff0000) ||
2237 (mask_g != 0x00ff00) ||
2238 (mask_b != 0x0000ff))
2239 return;
2240 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2241 lookup_r = lookup;
2242 lookup_g = lookup+256;
2243 lookup_b = lookup+256+256;
2244 sh_r = 16;
2245 sh_g = 8;
2246 sh_b = 0;
2247 break;
2248 case 32:
2249 if ((mask_r != 0xff0000) ||
2250 (mask_g != 0x00ff00) ||
2251 (mask_b != 0x0000ff))
2252 return;
2253 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2254 lookup_r = lookup;
2255 lookup_g = lookup+256;
2256 lookup_b = lookup+256+256;
2257 sh_r = 16;
2258 sh_g = 8;
2259 sh_b = 0;
2260 break;
2261 default:
2262 return; /* we do not support this color depth */
2263 }
2264
2265 /* prepare limits for color transformation (each channel is handled separately) */
2266 if (shade < 0) {
2267 shade = -shade;
2268 if (shade < 0) shade = 0;
2269 if (shade > 100) shade = 100;
2270
2271 lower_lim_r = 65535-rm;
2272 lower_lim_g = 65535-gm;
2273 lower_lim_b = 65535-bm;
2274
2275 lower_lim_r = 65535-(unsigned int)(((RUINT32T)lower_lim_r)*((RUINT32T)shade)/100);
2276 lower_lim_g = 65535-(unsigned int)(((RUINT32T)lower_lim_g)*((RUINT32T)shade)/100);
2277 lower_lim_b = 65535-(unsigned int)(((RUINT32T)lower_lim_b)*((RUINT32T)shade)/100);
2278
2279 upper_lim_r = upper_lim_g = upper_lim_b = 65535;
2280 } else {
2281 if (shade < 0) shade = 0;
2282 if (shade > 100) shade = 100;
2283
2284 lower_lim_r = lower_lim_g = lower_lim_b = 0;
2285
2286 upper_lim_r = (unsigned int)((((RUINT32T)rm)*((RUINT32T)shade))/100);
2287 upper_lim_g = (unsigned int)((((RUINT32T)gm)*((RUINT32T)shade))/100);
2288 upper_lim_b = (unsigned int)((((RUINT32T)bm)*((RUINT32T)shade))/100);
2289 }
2290
2291 /* switch red and blue bytes if necessary, we need it for some weird XServers like XFree86 3.3.3.1 */
2292 if ((srcImage->bits_per_pixel == 24) && (mask_r >= 0xFF0000 ))
2293 {
2294 unsigned int tmp;
2295
2296 tmp = lower_lim_r;
2297 lower_lim_r = lower_lim_b;
2298 lower_lim_b = tmp;
2299
2300 tmp = upper_lim_r;
2301 upper_lim_r = upper_lim_b;
2302 upper_lim_b = tmp;
2303 }
2304
2305 /* fill our lookup tables */
2306 for (i = 0; i <= mask_r>>sh_r; i++)
2307 {
2308 RUINT32T tmp;
2309 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_r-lower_lim_r));
2310 tmp += ((RUINT32T)(mask_r>>sh_r))*((RUINT32T)lower_lim_r);
2311 lookup_r[i] = (tmp/65535)<<sh_r;
2312 }
2313 for (i = 0; i <= mask_g>>sh_g; i++)
2314 {
2315 RUINT32T tmp;
2316 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_g-lower_lim_g));
2317 tmp += ((RUINT32T)(mask_g>>sh_g))*((RUINT32T)lower_lim_g);
2318 lookup_g[i] = (tmp/65535)<<sh_g;
2319 }
2320 for (i = 0; i <= mask_b>>sh_b; i++)
2321 {
2322 RUINT32T tmp;
2323 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_b-lower_lim_b));
2324 tmp += ((RUINT32T)(mask_b>>sh_b))*((RUINT32T)lower_lim_b);
2325 lookup_b[i] = (tmp/65535)<<sh_b;
2326 }
2327
2328 /* apply table to input image (replacing colors by newly calculated ones) */
2329 switch (srcImage->bits_per_pixel)
2330 {
2331 case 15:
2332 {
2333 unsigned short *p1, *pf, *p, *pl;
2334 p1 = (unsigned short *) srcImage->data;
2335 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2336 while (p1 < pf)
2337 {
2338 p = p1;
2339 pl = p1 + srcImage->width;
2340 for (; p < pl; p++)
2341 {
2342 *p = lookup_r[(*p & 0x7c00)>>10] |
2343 lookup_g[(*p & 0x03e0)>> 5] |
2344 lookup_b[(*p & 0x001f)];
2345 }
2346 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2347 }
2348 break;
2349 }
2350 case 16:
2351 {
2352 unsigned short *p1, *pf, *p, *pl;
2353 p1 = (unsigned short *) srcImage->data;
2354 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2355 while (p1 < pf)
2356 {
2357 p = p1;
2358 pl = p1 + srcImage->width;
2359 for (; p < pl; p++)
2360 {
2361 *p = lookup_r[(*p & 0xf800)>>11] |
2362 lookup_g[(*p & 0x07e0)>> 5] |
2363 lookup_b[(*p & 0x001f)];
2364 }
2365 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2366 }
2367 break;
2368 }
2369 case 24:
2370 {
2371 unsigned char *p1, *pf, *p, *pl;
2372 p1 = (unsigned char *) srcImage->data;
2373 pf = (unsigned char *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2374 while (p1 < pf)
2375 {
2376 p = p1;
2377 pl = p1 + srcImage->width * 3;
2378 for (; p < pl; p += 3)
2379 {
2380 p[0] = lookup_r[(p[0] & 0xff0000)>>16];
2381 p[1] = lookup_r[(p[1] & 0x00ff00)>> 8];
2382 p[2] = lookup_r[(p[2] & 0x0000ff)];
2383 }
2384 p1 = (unsigned char *) ((char *) p1 + srcImage->bytes_per_line);
2385 }
2386 break;
2387 }
2388 case 32:
2389 {
2390 RUINT32T *p1, *pf, *p, *pl;
2391 p1 = (RUINT32T *) srcImage->data;
2392 pf = (RUINT32T *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2393
2394 while (p1 < pf)
2395 {
2396 p = p1;
2397 pl = p1 + srcImage->width;
2398 for (; p < pl; p++)
2399 {
2400 *p = lookup_r[(*p & 0xff0000)>>16] |
2401 lookup_g[(*p & 0x00ff00)>> 8] |
2402 lookup_b[(*p & 0x0000ff)] |
2403 (*p & ~0xffffff);
2404 }
2405 p1 = (RUINT32T *) ((char *) p1 + srcImage->bytes_per_line);
2406 }
2407 break;
2408 }
2409 }
2410
2411 free (lookup);
2412}
2413#endif
2414
1944/* 2415/*
1945 * Check our parents are still who we think they are. 2416 * Check our parents are still who we think they are.
1946 * Do transparency updates if required 2417 * Do transparency updates if required
1947 */ 2418 */
1948int 2419int
1949rxvt_term::check_our_parents () 2420rxvt_term::check_our_parents ()
1950{ 2421{
1951 int i, pchanged, aformat, have_pixmap, rootdepth; 2422 int i, pchanged, aformat, have_pixmap, rootdepth;
1952 unsigned long nitems, bytes_after; 2423 unsigned long nitems, bytes_after;
1953 Atom atype; 2424 Atom atype;
1954 unsigned char *prop = NULL; 2425 unsigned char *prop = NULL;
1955 Window root, oldp, *list; 2426 Window root, oldp, *list;
1956 Pixmap rootpixmap = None; 2427 Pixmap rootpixmap = None;
1957 XWindowAttributes wattr, wrootattr; 2428 XWindowAttributes wattr, wrootattr;
1958 2429
1959 pchanged = 0; 2430 pchanged = 0;
1960 2431
1961 if (!(Options & Opt_transparent)) 2432 if (!OPTION (Opt_transparent))
1962 return pchanged; /* Don't try any more */ 2433 return pchanged; /* Don't try any more */
1963 2434
1964 XGetWindowAttributes(Xdisplay, Xroot, &wrootattr); 2435 XGetWindowAttributes (xdisp, display->root, &wrootattr);
1965 rootdepth = wrootattr.depth; 2436 rootdepth = wrootattr.depth;
1966 2437
1967 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 2438 XGetWindowAttributes (xdisp, parent[0], &wattr);
2439
1968 if (rootdepth != wattr.depth) 2440 if (rootdepth != wattr.depth)
1969 { 2441 {
1970 if (am_transparent) 2442 if (am_transparent)
1971 { 2443 {
1972 pchanged = 1; 2444 pchanged = 1;
1973 XSetWindowBackground(Xdisplay, TermWin.vt, 2445 XSetWindowBackground (xdisp, vt, pix_colors_focused[Color_bg]);
1974 PixColors[Color_bg]);
1975 am_transparent = am_pixmap_trans = 0; 2446 am_transparent = am_pixmap_trans = 0;
1976 } 2447 }
2448
1977 return pchanged; /* Don't try any more */ 2449 return pchanged; /* Don't try any more */
1978 } 2450 }
1979 2451
1980 /* Get all X ops out of the queue so that our information is up-to-date. */ 2452 /* Get all X ops out of the queue so that our information is up-to-date. */
1981 XSync(Xdisplay, False); 2453 XSync (xdisp, False);
1982 2454
1983 /* 2455 /*
1984 * Make the frame window set by the window manager have 2456 * Make the frame window set by the window manager have
1985 * the root background. Some window managers put multiple nested frame 2457 * the root background. Some window managers put multiple nested frame
1986 * windows for each client, so we have to take care about that. 2458 * windows for each client, so we have to take care about that.
1987 */ 2459 */
1988 i = (xa[XA_XROOTPMAPID] != 0 2460 i = (xa[XA_XROOTPMAP_ID]
1989 && (XGetWindowProperty(Xdisplay, Xroot, xa[XA_XROOTPMAPID], 2461 && XGetWindowProperty (xdisp, display->root, xa[XA_XROOTPMAP_ID],
1990 0L, 1L, False, XA_PIXMAP, &atype, &aformat, 2462 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1991 &nitems, &bytes_after, &prop) == Success)); 2463 &nitems, &bytes_after, &prop) == Success);
2464
1992 if (!i || prop == NULL) 2465 if (!i || prop == NULL)
2466 i = (xa[XA_ESETROOT_PMAP_ID]
2467 && XGetWindowProperty (xdisp, display->root, xa[XA_ESETROOT_PMAP_ID],
2468 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2469 &nitems, &bytes_after, &prop) == Success);
2470
2471 if (!i || prop == NULL
2472#if TINTING
2473 || !ISSET_PIXCOLOR (Color_tint)
2474#endif
2475 )
1993 have_pixmap = 0; 2476 have_pixmap = 0;
1994 else 2477 else
1995 { 2478 {
1996 have_pixmap = 1; 2479 have_pixmap = 1;
1997 rootpixmap = *((Pixmap *)prop); 2480 rootpixmap = *(Pixmap *)prop;
1998 XFree(prop); 2481 XFree (prop);
1999 } 2482 }
2483
2000 if (have_pixmap) 2484 if (have_pixmap)
2001 { 2485 {
2002 /* 2486 /*
2003 * Copy Xroot pixmap transparency 2487 * Copy display->root pixmap transparency
2004 */ 2488 */
2005 int sx, sy, nx, ny; 2489 int sx, sy, nx, ny;
2006 unsigned int nw, nh; 2490 unsigned int nw, nh;
2007 Window cr; 2491 Window cr;
2008 XImage *image; 2492 XImage *image;
2009 GC gc; 2493 GC gc;
2010 XGCValues gcvalue; 2494 XGCValues gcvalue;
2011 2495
2012 XTranslateCoordinates(Xdisplay, TermWin.parent[0], Xroot, 2496 XTranslateCoordinates (xdisp, parent[0], display->root,
2013 0, 0, &sx, &sy, &cr); 2497 0, 0, &sx, &sy, &cr);
2014 nw = (unsigned int)szHint.width; 2498 nw = (unsigned int)szHint.width;
2015 nh = (unsigned int)szHint.height; 2499 nh = (unsigned int)szHint.height;
2016 nx = ny = 0; 2500 nx = ny = 0;
2501
2017 if (sx < 0) 2502 if (sx < 0)
2018 { 2503 {
2019 nw += sx; 2504 nw += sx;
2020 nx = -sx; 2505 nx = -sx;
2021 sx = 0; 2506 sx = 0;
2022 } 2507 }
2508
2023 if (sy < 0) 2509 if (sy < 0)
2024 { 2510 {
2025 nh += sy; 2511 nh += sy;
2026 ny = -sy; 2512 ny = -sy;
2027 sy = 0; 2513 sy = 0;
2028 } 2514 }
2515
2029 MIN_IT(nw, (unsigned int)(wrootattr.width - sx)); 2516 min_it (nw, (unsigned int) (wrootattr.width - sx));
2030 MIN_IT(nh, (unsigned int)(wrootattr.height - sy)); 2517 min_it (nh, (unsigned int) (wrootattr.height - sy));
2518
2519 XSync (xdisp, False);
2031 allowedxerror = -1; 2520 allowedxerror = -1;
2032 image = XGetImage(Xdisplay, rootpixmap, sx, sy, nw, nh, AllPlanes, 2521 image = XGetImage (xdisp, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap);
2033 ZPixmap); 2522
2034 /* XXX: handle BadMatch - usually because we're outside the pixmap */ 2523 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2035 /* XXX: may need a delay here? */ 2524 /* XXX: may need a delay here? */
2036 allowedxerror = 0; 2525 allowedxerror = 0;
2526
2037 if (image == NULL) 2527 if (image == NULL)
2038 { 2528 {
2039 if (am_transparent && am_pixmap_trans) 2529 if (am_transparent && am_pixmap_trans)
2040 { 2530 {
2041 pchanged = 1; 2531 pchanged = 1;
2042 if (TermWin.pixmap != None) 2532 if (pixmap != None)
2043 { 2533 {
2044 XFreePixmap(Xdisplay, TermWin.pixmap); 2534 XFreePixmap (xdisp, pixmap);
2045 TermWin.pixmap = None; 2535 pixmap = None;
2046 } 2536 }
2047 } 2537 }
2538
2048 am_pixmap_trans = 0; 2539 am_pixmap_trans = 0;
2049 } 2540 }
2050 else 2541 else
2051 { 2542 {
2052 if (TermWin.pixmap != None) 2543 if (pixmap != None)
2053 XFreePixmap(Xdisplay, TermWin.pixmap); 2544 XFreePixmap (xdisp, pixmap);
2054 TermWin.pixmap = XCreatePixmap(Xdisplay, TermWin.vt, 2545
2055 (unsigned int)szHint.width, 2546#if TINTING
2056 (unsigned int)szHint.height, 2547 if (ISSET_PIXCOLOR (Color_tint))
2057 (unsigned int)image->depth); 2548 {
2549 int shade = rs[Rs_shade] ? atoi (rs[Rs_shade]) : 100;
2550
2551 rgba c;
2552 pix_colors_focused [Color_tint].get (c);
2553
2554 ShadeXImage (this, image, shade, c.r, c.g, c.b);
2555 }
2556#endif
2557
2558 pixmap = XCreatePixmap (xdisp, vt, szHint.width, szHint.height, image->depth);
2058 gc = XCreateGC(Xdisplay, TermWin.vt, 0UL, &gcvalue); 2559 gc = XCreateGC (xdisp, vt, 0UL, &gcvalue);
2059 XPutImage(Xdisplay, TermWin.pixmap, gc, image, 0, 0, 2560 XPutImage (xdisp, pixmap, gc, image, 0, 0,
2060 nx, ny, (unsigned int)image->width,
2061 (unsigned int)image->height); 2561 nx, ny, image->width, image->height);
2062 XFreeGC(Xdisplay, gc); 2562 XFreeGC (xdisp, gc);
2063 XDestroyImage(image); 2563 XDestroyImage (image);
2064 XSetWindowBackgroundPixmap(Xdisplay, TermWin.vt, 2564 XSetWindowBackgroundPixmap (xdisp, parent[0], pixmap);
2065 TermWin.pixmap); 2565 XClearWindow (xdisp, parent[0]);
2566
2066 if (!am_transparent || !am_pixmap_trans) 2567 if (!am_transparent || !am_pixmap_trans)
2067 pchanged = 1; 2568 pchanged = 1;
2569
2068 am_transparent = am_pixmap_trans = 1; 2570 am_transparent = am_pixmap_trans = 1;
2069 } 2571 }
2070 } 2572 }
2573
2071 if (!am_pixmap_trans) 2574 if (am_pixmap_trans)
2575 XSetWindowBackgroundPixmap (xdisp, vt, ParentRelative);
2576 else
2072 { 2577 {
2073 unsigned int n; 2578 unsigned int n;
2074 /* 2579 /*
2075 * InheritPixmap transparency 2580 * InheritPixmap transparency
2076 */ 2581 */
2077 D_X((stderr, "InheritPixmap Seeking to %08lx", Xroot));
2078 for (i = 1; i < (int)(sizeof(TermWin.parent) / sizeof(Window)); 2582 for (i = 1; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2079 i++)
2080 { 2583 {
2081 oldp = TermWin.parent[i]; 2584 oldp = parent[i];
2082 XQueryTree(Xdisplay, TermWin.parent[i - 1], &root, 2585 XQueryTree (xdisp, parent[i - 1], &root, &parent[i], &list, &n);
2083 &TermWin.parent[i], &list, &n);
2084 XFree(list); 2586 XFree (list);
2085 D_X((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i])); 2587
2086 if (TermWin.parent[i] == Xroot) 2588 if (parent[i] == display->root)
2087 { 2589 {
2088 if (oldp != None) 2590 if (oldp != None)
2089 pchanged = 1; 2591 pchanged = 1;
2592
2090 break; 2593 break;
2091 } 2594 }
2595
2092 if (oldp != TermWin.parent[i]) 2596 if (oldp != parent[i])
2093 pchanged = 1; 2597 pchanged = 1;
2094 } 2598 }
2599
2095 n = 0; 2600 n = 0;
2601
2096 if (pchanged) 2602 if (pchanged)
2097 {
2098 for (; n < (unsigned int)i; n++) 2603 for (; n < (unsigned int)i; n++)
2604 {
2605 XGetWindowAttributes (xdisp, parent[n], &wattr);
2606
2607 if (wattr.depth != rootdepth || wattr.c_class == InputOnly)
2608 {
2609 n = (int) (sizeof (parent) / sizeof (Window)) + 1;
2610 break;
2611 }
2612 }
2613
2614 if (n > (sizeof (parent) / sizeof (parent[0])))
2615 {
2616 XSetWindowBackground (xdisp, parent[0], pix_colors_focused[Color_border]);
2617 XSetWindowBackground (xdisp, vt, pix_colors_focused[Color_bg]);
2618 am_transparent = 0;
2619 /* XXX: also turn off Opt_transparent? */
2620 }
2621 else
2622 {
2623 for (n = 0; n < (unsigned int)i; n++)
2099 { 2624 {
2100 XGetWindowAttributes(Xdisplay, TermWin.parent[n], &wattr); 2625 XSetWindowBackgroundPixmap (xdisp, parent[n], ParentRelative);
2101 D_X((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2626 XClearWindow (xdisp, parent[n]);
2102 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2627 }
2628
2629 XSetWindowBackgroundPixmap (xdisp, vt, ParentRelative);
2630 am_transparent = 1;
2631 }
2632
2633 for (; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2634 parent[i] = None;
2635 }
2636
2637 if (scrollBar.win)
2638 {
2639 XSetWindowBackgroundPixmap (xdisp, scrollBar.win, ParentRelative);
2640 scrollBar.setIdle ();
2641 scrollbar_show (0);
2642 }
2643
2644 if (am_transparent)
2645 {
2646 want_refresh = want_full_refresh = 1;
2647 if (am_pixmap_trans)
2648 flush ();
2649 }
2650
2651 return pchanged;
2652}
2653#endif
2654
2655/*}}} */
2656
2657bool
2658rxvt_term::cmd_parse ()
2659{
2660 bool flag = false;
2661 wchar_t ch = NOCHAR;
2662 char *seq_begin; // remember start of esc-sequence here
2663
2664 for (;;)
2665 {
2666 if (ch == NOCHAR)
2667 {
2668 seq_begin = cmdbuf_ptr;
2669 ch = next_char ();
2670
2671 if (ch == NOCHAR)
2672 break;
2673 }
2674
2675 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT)
2676 {
2677 if (!seen_input)
2678 {
2679 seen_input = 1;
2680 // many badly-written programs (e.g. jed) contain a race condition:
2681 // they first read the screensize and then install a SIGWINCH handler.
2682 // some window managers resize the window early, and these programs
2683 // then sometimes get the size wrong.
2684 // unfortunately other programs are even more buggy and dislike
2685 // being sent SIGWINCH, so only do it when we were in fact being
2686 // resized.
2687 if (seen_resize && cmd_pid)
2688 kill (-cmd_pid, SIGWINCH);
2689 }
2690
2691 /* Read a text string from the input buffer */
2692 wchar_t buf[UBUFSIZ];
2693 bool refreshnow = false;
2694 int nlines = 0;
2695 wchar_t *str = buf;
2696 wchar_t *eol = str + min (ncol, UBUFSIZ);
2697
2698 for (;;)
2699 {
2700 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2701 break;
2702
2703 *str++ = ch;
2704
2705 if (ch == C0_LF || str >= eol)
2103 { 2706 {
2104 n = (int)(sizeof(TermWin.parent) / sizeof(Window)) + 1; 2707 if (ch == C0_LF)
2708 nlines++;
2709
2710 refresh_count++;
2711
2712 if (!OPTION (Opt_jumpScroll)
2713 || (refresh_count >= refresh_limit * (nrow - 1)))
2714 {
2715 refreshnow = true;
2716 refresh_count = 0;
2717 ch = NOCHAR;
2105 break; 2718 break;
2719 }
2720
2721 // scr_add_lines only works for nlines <= nrow - 1.
2722 if (nlines >= nrow - 1)
2723 {
2724 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2725 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2726 scr_add_lines (buf, str - buf, nlines);
2727
2728 nlines = 0;
2729 str = buf;
2730 eol = str + min (ncol, UBUFSIZ);
2731 }
2732
2733 if (str >= eol)
2734 {
2735 if (eol >= buf + UBUFSIZ)
2736 {
2737 ch = NOCHAR;
2738 break;
2739 }
2740 else
2741 eol = min (eol + ncol, buf + UBUFSIZ);
2742 }
2743
2744 }
2745
2746 seq_begin = cmdbuf_ptr;
2747 ch = next_char ();
2748 }
2749
2750 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2751 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2752 scr_add_lines (buf, str - buf, nlines);
2753
2754 /*
2755 * If there have been a lot of new lines, then update the screen
2756 * What the heck I'll cheat and only refresh less than every page-full.
2757 * the number of pages between refreshes is refresh_limit, which
2758 * is incremented here because we must be doing flat-out scrolling.
2759 */
2760 if (refreshnow)
2761 {
2762 if (OPTION (Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
2763 refresh_limit++;
2764 else
2765 {
2766 flag = true;
2767 scr_refresh ();
2768 want_refresh = 1;
2106 } 2769 }
2107 } 2770 }
2108 } 2771
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 } 2772 }
2120 else 2773 else
2121 { 2774 {
2122 /* wait (an arbitrary period) for the WM to do its thing 2775 try
2123 * needed for fvwm2.2.2 (and before?) */ 2776 {
2124# ifdef HAVE_NANOSLEEP 2777 process_nonprinting (ch);
2125 struct timespec rqt; 2778 }
2779 catch (const class out_of_input &o)
2780 {
2781 // we ran out of input, retry later
2782 cmdbuf_ptr = seq_begin;
2783 break;
2784 }
2126 2785
2127 rqt.tv_sec = 1; 2786 ch = NOCHAR;
2128 rqt.tv_nsec = 0; 2787 }
2129 nanosleep(&rqt, NULL); 2788 }
2130# else 2789
2131 sleep(1); 2790 return flag;
2132# endif 2791}
2133 D_X((stderr, "InheritPixmap Turning on (%d parents)", i - 1)); 2792
2134 for (n = 0; n < (unsigned int)i; n++) 2793// read the next character
2135 XSetWindowBackgroundPixmap(Xdisplay, TermWin.parent[n], 2794wchar_t
2136 ParentRelative); 2795rxvt_term::next_char () NOTHROW
2137 XSetWindowBackgroundPixmap(Xdisplay, TermWin.vt, 2796{
2138 ParentRelative); 2797 while (cmdbuf_ptr < cmdbuf_endp)
2139 am_transparent = 1; 2798 {
2799 // assume 7-bit to be ascii ALWAYS
2800 if ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b)
2801 return *cmdbuf_ptr++;
2802
2803 wchar_t wc;
2804 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2805
2806 if (len == (size_t)-2)
2140 } 2807 {
2141 for (; i < (int)(sizeof(TermWin.parent) / sizeof(Window)); i++) 2808 // the mbstate stores incomplete sequences. didn't know this :/
2142 TermWin.parent[i] = None; 2809 cmdbuf_ptr = cmdbuf_endp;
2810 break;
2811 }
2812
2813 if (len == (size_t)-1)
2814 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2815
2816 // assume wchar == unicode
2817 cmdbuf_ptr += len;
2818 return wc & UNICODE_MASK;
2143 } 2819 }
2820
2821 return NOCHAR;
2822}
2823
2824// read the next octet
2825uint32_t
2826rxvt_term::next_octet () NOTHROW
2827{
2828 return cmdbuf_ptr < cmdbuf_endp
2829 ? (unsigned char)*cmdbuf_ptr++
2830 : NOCHAR;
2831}
2832
2833static class out_of_input out_of_input;
2834
2835/* rxvt_cmd_getc () - Return next input character */
2836/*
2837 * Return the next input character after first passing any keyboard input
2838 * to the command.
2839 */
2840wchar_t
2841rxvt_term::cmd_getc () THROW ((class out_of_input))
2842{
2843 wchar_t c = next_char ();
2844
2845 if (c == NOCHAR)
2846 throw out_of_input;
2847
2144 return pchanged; 2848 return c;
2145} 2849}
2146#endif
2147 2850
2148/*}}} */ 2851uint32_t
2852rxvt_term::cmd_get8 () THROW ((class out_of_input))
2853{
2854 uint32_t c = next_octet ();
2855
2856 if (c == NOCHAR)
2857 throw out_of_input;
2858
2859 return c;
2860}
2149 2861
2150/*{{{ print pipe */ 2862/*{{{ print pipe */
2151/*----------------------------------------------------------------------*/ 2863/*----------------------------------------------------------------------*/
2152#ifdef PRINTPIPE 2864#ifdef PRINTPIPE
2153FILE * 2865FILE *
2154rxvt_term::popen_printer () 2866rxvt_term::popen_printer ()
2155{ 2867{
2156 FILE *stream = popen(rs[Rs_print_pipe], "w"); 2868 FILE *stream = popen (rs[Rs_print_pipe], "w");
2157 2869
2158 if (stream == NULL) 2870 if (stream == NULL)
2159 rxvt_print_error("can't open printer pipe"); 2871 rxvt_warn ("can't open printer pipe, not printing.\n");
2872
2160 return stream; 2873 return stream;
2161} 2874}
2162 2875
2163int 2876int
2164rxvt_term::pclose_printer (FILE *stream) 2877rxvt_term::pclose_printer (FILE *stream)
2165{ 2878{
2166 fflush (stream); 2879 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); 2880 return pclose (stream);
2173# endif
2174} 2881}
2175 2882
2176/* 2883/*
2177 * simulate attached vt100 printer 2884 * simulate attached vt100 printer
2178 */ 2885 */
2179void 2886void
2180rxvt_term::process_print_pipe () 2887rxvt_term::process_print_pipe ()
2181{ 2888{
2182 int done; 2889 int done;
2183 FILE *fd; 2890 FILE *fd;
2184 2891
2185 if ((fd = popen_printer ()) == NULL) 2892 if ((fd = popen_printer ()) == NULL)
2186 return; 2893 return;
2187 2894
2188 /* 2895 /*
2189 * Send all input to the printer until either ESC[4i or ESC[?4i 2896 * Send all input to the printer until either ESC[4i or ESC[?4i
2190 * is received. 2897 * is received.
2191 */ 2898 */
2192 for (done = 0; !done;) 2899 for (done = 0; !done;)
2193 { 2900 {
2194 unsigned char buf[8]; 2901 unsigned char buf[8];
2195 unsigned char ch; 2902 unicode_t ch;
2196 unsigned int i, len; 2903 unsigned int i, len;
2197 2904
2198 if ((ch = cmd_getc ()) != C0_ESC) 2905 if ((ch = cmd_getc ()) != C0_ESC)
2199 { 2906 {
2200 if (putc(ch, fd) == EOF) 2907 if (putc (ch, fd) == EOF)
2201 break; /* done = 1 */ 2908 break; /* done = 1 */
2202 } 2909 }
2203 else 2910 else
2204 { 2911 {
2205 len = 0; 2912 len = 0;
… …
2216 { 2923 {
2217 if ((buf[len++] = cmd_getc ()) == 'i') 2924 if ((buf[len++] = cmd_getc ()) == 'i')
2218 break; /* done = 1 */ 2925 break; /* done = 1 */
2219 } 2926 }
2220 } 2927 }
2928
2221 for (i = 0; i < len; i++) 2929 for (i = 0; i < len; i++)
2222 if (putc(buf[i], fd) == EOF) 2930 if (putc (buf[i], fd) == EOF)
2223 { 2931 {
2224 done = 1; 2932 done = 1;
2225 break; 2933 break;
2226 } 2934 }
2227 } 2935 }
2228 } 2936 }
2937
2229 pclose_printer (fd); 2938 pclose_printer (fd);
2230} 2939}
2231#endif /* PRINTPIPE */ 2940#endif /* PRINTPIPE */
2232/*}}} */ 2941/*}}} */
2233 2942
2234/* *INDENT-OFF* */ 2943/* *INDENT-OFF* */
2235enum { 2944enum {
2236 C1_40 = 0x40, 2945 C1_40 = 0x40,
2237 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2946 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, 2947 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, 2948 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 2949 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2241}; 2950};
2242/* *INDENT-ON* */ 2951/* *INDENT-ON* */
2243 2952
2244/*{{{ process non-printing single characters */ 2953/*{{{ process non-printing single characters */
2245void 2954void
2246rxvt_term::process_nonprinting (unsigned char ch) 2955rxvt_term::process_nonprinting (unicode_t ch)
2247{ 2956{
2248 switch (ch) 2957 switch (ch)
2249 { 2958 {
2959 case C0_ESC:
2960 process_escape_seq ();
2961 break;
2250 case C0_ENQ: /* terminal Status */ 2962 case C0_ENQ: /* terminal Status */
2251 if (rs[Rs_answerbackstring]) 2963 if (rs[Rs_answerbackstring])
2252 tt_write( 2964 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 2965 else
2256 tt_write((unsigned char *)VT100_ANS, 2966 tt_write (VT100_ANS, strlen (VT100_ANS));
2257 (unsigned int)STRLEN(VT100_ANS));
2258 break; 2967 break;
2259 case C0_BEL: /* bell */ 2968 case C0_BEL: /* bell */
2260 scr_bell (); 2969 scr_bell ();
2261 break; 2970 break;
2262 case C0_BS: /* backspace */ 2971 case C0_BS: /* backspace */
… …
2277 scr_charset_choose (1); 2986 scr_charset_choose (1);
2278 break; 2987 break;
2279 case C0_SI: /* shift in - acs */ 2988 case C0_SI: /* shift in - acs */
2280 scr_charset_choose (0); 2989 scr_charset_choose (0);
2281 break; 2990 break;
2991
2992#ifdef EIGHT_BIT_CONTROLS
2993 // 8-bit controls
2994 case 0x90: /* DCS */
2995 process_dcs_seq ();
2996 break;
2997 case 0x9b: /* CSI */
2998 process_csi_seq ();
2999 break;
3000 case 0x9d: /* CSI */
3001 process_osc_seq ();
3002 break;
3003#endif
2282 } 3004 }
2283} 3005}
2284/*}}} */ 3006/*}}} */
2285 3007
2286 3008
2287/*{{{ process VT52 escape sequences */ 3009/*{{{ process VT52 escape sequences */
2288void 3010void
2289rxvt_term::process_escape_vt52 (unsigned char ch) 3011rxvt_term::process_escape_vt52 (unicode_t ch)
2290{ 3012{
2291 int row, col; 3013 int row, col;
2292 3014
2293 switch (ch) 3015 switch (ch)
2294 { 3016 {
… …
2324 row = cmd_getc () - ' '; 3046 row = cmd_getc () - ' ';
2325 col = cmd_getc () - ' '; 3047 col = cmd_getc () - ' ';
2326 scr_gotorc (row, col, 0); 3048 scr_gotorc (row, col, 0);
2327 break; 3049 break;
2328 case 'Z': /* identify the terminal type */ 3050 case 'Z': /* identify the terminal type */
2329 tt_printf("\033/Z"); /* I am a VT100 emulating a VT52 */ 3051 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2330 break; 3052 break;
2331 case '<': /* turn off VT52 mode */ 3053 case '<': /* turn off VT52 mode */
2332 PrivMode(0, PrivMode_vt52); 3054 PrivMode (0, PrivMode_vt52);
2333 break; 3055 break;
2334 case 'F': /* use special graphics character set */ 3056 case 'F': /* use special graphics character set */
2335 case 'G': /* use regular character set */ 3057 case 'G': /* use regular character set */
2336 /* unimplemented */ 3058 /* unimplemented */
2337 break; 3059 break;
… …
2346 3068
2347/*{{{ process escape sequences */ 3069/*{{{ process escape sequences */
2348void 3070void
2349rxvt_term::process_escape_seq () 3071rxvt_term::process_escape_seq ()
2350{ 3072{
2351 unsigned char ch = cmd_getc (); 3073 unicode_t ch = cmd_getc ();
2352 3074
2353 if (PrivateModes & PrivMode_vt52) 3075 if (priv_modes & PrivMode_vt52)
2354 { 3076 {
2355 process_escape_vt52 (ch); 3077 process_escape_vt52 (ch);
2356 return; 3078 return;
2357 } 3079 }
2358 3080
… …
2373 scr_charset_set (2, (unsigned int)cmd_getc ()); 3095 scr_charset_set (2, (unsigned int)cmd_getc ());
2374 break; 3096 break;
2375 case '+': 3097 case '+':
2376 scr_charset_set (3, (unsigned int)cmd_getc ()); 3098 scr_charset_set (3, (unsigned int)cmd_getc ());
2377 break; 3099 break;
2378#ifdef MULTICHAR_SET 3100#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': 3101 case '6':
2385 scr_backindex (); 3102 scr_backindex ();
2386 break; 3103 break;
2387#endif 3104#endif
2388 case '7': 3105 case '7':
2389 scr_cursor (SAVE); 3106 scr_cursor (SAVE);
2390 break; 3107 break;
2391 case '8': 3108 case '8':
2392 scr_cursor (RESTORE); 3109 scr_cursor (RESTORE);
2393 break; 3110 break;
2394#ifndef NO_FRILLS 3111#if !ENABLE_MINIMAL
2395 case '9': 3112 case '9':
2396 scr_forwardindex (); 3113 scr_forwardindex ();
2397 break; 3114 break;
2398#endif 3115#endif
2399 case '=': 3116 case '=':
2400 case '>': 3117 case '>':
2401 PrivMode((ch == '='), PrivMode_aplKP); 3118 PrivMode ((ch == '='), PrivMode_aplKP);
2402 break; 3119 break;
2403 3120
2404 case C1_40: 3121 case C1_40:
2405 cmd_getc (); 3122 cmd_getc ();
2406 break; 3123 break;
… …
2409 break; 3126 break;
2410 3127
2411 /* 8.3.87: NEXT LINE */ 3128 /* 8.3.87: NEXT LINE */
2412 case C1_NEL: /* ESC E */ 3129 case C1_NEL: /* ESC E */
2413 { 3130 {
2414 uint32_t nlcr[] = { '\n', '\r' }; 3131 wchar_t nlcr[] = { C0_LF, C0_CR };
2415 scr_add_lines (nlcr, 1, 2); 3132 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);
2416 } 3133 }
2417 break; 3134 break;
2418 3135
2419 /* kidnapped escape sequence: Should be 8.3.48 */ 3136 /* kidnapped escape sequence: Should be 8.3.48 */
2420 case C1_ESA: /* ESC G */ 3137 case C1_ESA: /* ESC G */
… …
2430 case C1_RI: /* ESC M */ 3147 case C1_RI: /* ESC M */
2431 scr_index (DN); 3148 scr_index (DN);
2432 break; 3149 break;
2433 3150
2434 /* 8.3.142: SINGLE-SHIFT TWO */ 3151 /* 8.3.142: SINGLE-SHIFT TWO */
2435 /*case C1_SS2: scr_single_shift (2); break; */ 3152 /*case C1_SS2: scr_single_shift (2); break; */
2436 3153
2437 /* 8.3.143: SINGLE-SHIFT THREE */ 3154 /* 8.3.143: SINGLE-SHIFT THREE */
2438 /*case C1_SS3: scr_single_shift (3); break; */ 3155 /*case C1_SS3: scr_single_shift (3); break; */
2439 3156
2440 /* 8.3.27: DEVICE CONTROL STRING */ 3157 /* 8.3.27: DEVICE CONTROL STRING */
2441 case C1_DCS: /* ESC P */ 3158 case C1_DCS: /* ESC P */
2442 process_dcs_seq (); 3159 process_dcs_seq ();
2443 break; 3160 break;
2444 3161
2445 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 3162 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2446 case C1_SCI: /* ESC Z */ 3163 case C1_SCI: /* ESC Z */
2447 tt_write((const unsigned char *)ESCZ_ANSWER, 3164 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2448 (unsigned int)(sizeof(ESCZ_ANSWER) - 1));
2449 break; /* steal obsolete ESC [ c */ 3165 break; /* steal obsolete ESC [ c */
2450 3166
2451 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 3167 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */
2452 case C1_CSI: /* ESC [ */ 3168 case C1_CSI: /* ESC [ */
2453 process_csi_seq (); 3169 process_csi_seq ();
… …
2458 process_osc_seq (); 3174 process_osc_seq ();
2459 break; 3175 break;
2460 3176
2461 /* 8.3.106: RESET TO INITIAL STATE */ 3177 /* 8.3.106: RESET TO INITIAL STATE */
2462 case 'c': 3178 case 'c':
3179 mbstate.reset ();
2463 scr_poweron (); 3180 scr_poweron ();
2464 scrollbar_show (1); 3181 scrollbar_show (1);
2465 break; 3182 break;
2466 3183
2467 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 3184 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
… …
2479 3196
2480/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 3197/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2481/* *INDENT-OFF* */ 3198/* *INDENT-OFF* */
2482enum { 3199enum {
2483 CSI_ICH = 0x40, 3200 CSI_ICH = 0x40,
2484 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 3201 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 , 3202 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, 3203 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, 3204 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, 3205 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, 3206 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
… …
2493 3210
2494#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 3211#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \
2495 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 3212 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2496 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 3213 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2497#define get_byte_array_bit(array, bit) \ 3214#define get_byte_array_bit(array, bit) \
2498 (!!((array)[(bit) / 8] & (128 >> ((bit) & 7)))) 3215 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7))))
2499 3216
2500const unsigned char csi_defaults[] = 3217const unsigned char csi_defaults[] =
2501 { 3218 {
2502 make_byte(1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 3219 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, */ 3220 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, */ 3221 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, [, \, ], ^, _, */ 3222 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, */ 3223 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, */ 3224 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, */ 3225 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, {, |, }, ~, */ 3226 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2510 }; 3227 };
2511/* *INDENT-ON* */ 3228/* *INDENT-ON* */
2512 3229
2513void 3230void
2514rxvt_term::process_csi_seq () 3231rxvt_term::process_csi_seq ()
2515{ 3232{
2516 unsigned char ch, priv, i; 3233 unicode_t ch, priv, i;
2517 unsigned int nargs, p; 3234 unsigned int nargs, p;
2518 int n, ndef; 3235 int n, ndef;
2519 int arg[ESC_ARGS]; 3236 int arg[ESC_ARGS];
2520 3237
2521 for (nargs = ESC_ARGS; nargs > 0;) 3238 for (nargs = ESC_ARGS; nargs > 0;)
2522 arg[--nargs] = 0; 3239 arg[--nargs] = 0;
2523 3240
2524 priv = 0; 3241 priv = 0;
… …
2526 if (ch >= '<' && ch <= '?') 3243 if (ch >= '<' && ch <= '?')
2527 { /* '<' '=' '>' '?' */ 3244 { /* '<' '=' '>' '?' */
2528 priv = ch; 3245 priv = ch;
2529 ch = cmd_getc (); 3246 ch = cmd_getc ();
2530 } 3247 }
3248
2531 /* read any numerical arguments */ 3249 /* read any numerical arguments */
2532 for (n = -1; ch < CSI_ICH; ) 3250 for (n = -1; ch < CSI_ICH; )
2533 { 3251 {
2534 if (isdigit(ch)) 3252 if (isdigit (ch))
2535 { 3253 {
2536 if (n < 0) 3254 if (n < 0)
2537 n = ch - '0'; 3255 n = ch - '0';
2538 else 3256 else
2539 n = n * 10 + ch - '0'; 3257 n = n * 10 + ch - '0';
… …
2542 { 3260 {
2543 if (nargs < ESC_ARGS) 3261 if (nargs < ESC_ARGS)
2544 arg[nargs++] = n; 3262 arg[nargs++] = n;
2545 n = -1; 3263 n = -1;
2546 } 3264 }
2547 else if (ch == '\b') 3265 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); 3266 process_nonprinting (ch);
2559 } 3267
2560 ch = cmd_getc (); 3268 ch = cmd_getc ();
2561 } 3269 }
2562 3270
2563 if (ch > CSI_7F) 3271 if (ch > CSI_7F)
2564 return; 3272 return;
2565 3273
2566 if (nargs < ESC_ARGS) 3274 if (nargs < ESC_ARGS)
2567 arg[nargs++] = n; 3275 arg[nargs++] = n;
2568 3276
2569 i = ch - CSI_ICH; 3277 i = ch - CSI_ICH;
2570 ndef = get_byte_array_bit(csi_defaults, i); 3278 ndef = get_byte_array_bit (csi_defaults, i);
2571 for (p = 0; p < nargs; p++) 3279 for (p = 0; p < nargs; p++)
2572 if (arg[p] == -1) 3280 if (arg[p] == -1)
2573 arg[p] = ndef; 3281 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 3282
2582 /* 3283 /*
2583 * private mode handling 3284 * private mode handling
2584 */ 3285 */
2585 if (priv) 3286 if (priv)
2586 { 3287 {
2587 switch (priv) 3288 switch (priv)
2588 { 3289 {
2589 case '>': 3290 case '>':
2590 if (ch == CSI_DA) /* secondary device attributes */ 3291 if (ch == CSI_DA) /* secondary device attributes */
3292 {
3293 // first parameter is normally 0 for vt100, 1 for some newer vtxxx, 'R' for rxvt,
3294 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
3295 //
3296 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
3297 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, and 94 for later versions, to signify
3298 // that we do not support xterm mouse reporting (should be 95 when we do).
3299 //
2591 tt_printf("\033[>%d;%-.8s;0c", 'R', VSTRING); 3300 tt_printf ("\033[>%d;94;0c", 'U');
3301 }
2592 break; 3302 break;
2593 case '?': 3303 case '?':
2594 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 3304 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2595 process_terminal_mode (ch, priv, nargs, arg); 3305 process_terminal_mode (ch, priv, nargs, arg);
2596 break; 3306 break;
… …
2599 } 3309 }
2600 3310
2601 switch (ch) 3311 switch (ch)
2602 { 3312 {
2603 /* 3313 /*
2604 * ISO/IEC 6429:1992(E) CSI sequences (defaults in parentheses) 3314 * ISO/IEC 6429:1992 (E) CSI sequences (defaults in parentheses)
2605 */ 3315 */
2606#ifdef PRINTPIPE 3316#ifdef PRINTPIPE
2607 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */ 3317 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */
2608 switch (arg[0]) 3318 switch (arg[0])
2609 { 3319 {
… …
2701 3411
2702 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3412 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2703 arg[0] = -arg[0]; 3413 arg[0] = -arg[0];
2704 /* FALLTHROUGH */ 3414 /* FALLTHROUGH */
2705 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3415 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2706 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3416 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2707 break; 3417 break;
2708 3418
2709 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3419 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2710 tt_write((const unsigned char *)VT100_ANS, 3420 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2711 (unsigned int)(sizeof(VT100_ANS) - 1));
2712 break; 3421 break;
2713 3422
2714 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3423 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2715 process_sgr_mode (nargs, arg); 3424 process_sgr_mode (nargs, arg);
2716 break; 3425 break;
2717 3426
2718 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */ 3427 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */
2719 switch (arg[0]) 3428 switch (arg[0])
2720 { 3429 {
2721 case 5: /* DSR requested */ 3430 case 5: /* DSR requested */
2722 tt_printf("\033[0n"); 3431 tt_printf ("\033[0n");
2723 break; 3432 break;
2724 case 6: /* CPR requested */ 3433 case 6: /* CPR requested */
2725 scr_report_position (); 3434 scr_report_position ();
2726 break; 3435 break;
2727#if defined (ENABLE_DISPLAY_ANSWER)
2728 case 7: /* unofficial extension */ 3436 case 7: /* unofficial extension */
3437 if (OPTION (Opt_insecure))
2729 tt_printf("%-.250s\n", rs[Rs_display_name]); 3438 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2730 break; 3439 break;
2731#endif
2732 case 8: /* unofficial extension */ 3440 case 8: /* unofficial extension */
2733 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3441 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2734 break; 3442 break;
2735 } 3443 }
2736 break; 3444 break;
2737 3445
2738 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3446 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2771 break; 3479 break;
2772 3480
2773 case CSI_RM: /* 8.3.107: RESET MODE */ 3481 case CSI_RM: /* 8.3.107: RESET MODE */
2774 if (arg[0] == 4) 3482 if (arg[0] == 4)
2775 scr_insert_mode (0); 3483 scr_insert_mode (0);
3484 else if (arg[0] == 20)
3485 priv_modes &= ~PrivMode_LFNL;
2776 break; 3486 break;
2777 3487
2778 case CSI_SM: /* 8.3.126: SET MODE */ 3488 case CSI_SM: /* 8.3.126: SET MODE */
2779 if (arg[0] == 4) 3489 if (arg[0] == 4)
2780 scr_insert_mode (1); 3490 scr_insert_mode (1);
3491 else if (arg[0] == 20)
3492 priv_modes |= PrivMode_LFNL;
2781 break; 3493 break;
2782 3494
2783 /* 3495 /*
2784 * PRIVATE USE beyond this point. All CSI_7? sequences here 3496 * PRIVATE USE beyond this point. All CSI_7? sequences here
2785 */ 3497 */
… …
2797 break; 3509 break;
2798 case CSI_75: 3510 case CSI_75:
2799 scr_cursor (RESTORE); 3511 scr_cursor (RESTORE);
2800 break; 3512 break;
2801 3513
2802#ifndef NO_FRILLS 3514#if !ENABLE_MINIMAL
2803 case CSI_74: 3515 case CSI_74:
2804 process_window_ops (arg, nargs); 3516 process_window_ops (arg, nargs);
2805 break; 3517 break;
2806#endif 3518#endif
2807 3519
2808 case CSI_78: /* DECREQTPARM */ 3520 case CSI_78: /* DECREQTPARM */
2809 if (arg[0] == 0 || arg[0] == 1) 3521 if (arg[0] == 0 || arg[0] == 1)
2810 tt_printf("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3522 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2811 /* FALLTHROUGH */ 3523 break;
2812 3524
2813 default: 3525 default:
2814 break; 3526 break;
2815 } 3527 }
2816} 3528}
2817/*}}} */ 3529/*}}} */
2818 3530
2819#ifndef NO_FRILLS 3531#if !ENABLE_MINIMAL
2820/* ARGSUSED */ 3532/* ARGSUSED */
2821void 3533void
2822rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3534rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2823{ 3535{
2824 int x, y; 3536 int x, y;
2825#if 0
2826 char *s;
2827#endif
2828 XWindowAttributes wattr; 3537 XWindowAttributes wattr;
2829 Window wdummy; 3538 Window wdummy;
3539
3540 dLocal (Display *, xdisp);
2830 3541
2831 if (nargs == 0) 3542 if (nargs == 0)
2832 return; 3543 return;
3544
2833 switch (args[0]) 3545 switch (args[0])
2834 { 3546 {
2835 /* 3547 /*
2836 * commands 3548 * commands
2837 */ 3549 */
2838 case 1: /* deiconify window */ 3550 case 1: /* deiconify window */
2839 XMapWindow(Xdisplay, TermWin.parent[0]); 3551 XMapWindow (xdisp, parent[0]);
2840 break; 3552 break;
2841 case 2: /* iconify window */ 3553 case 2: /* iconify window */
2842 XIconifyWindow(Xdisplay, TermWin.parent[0], 3554 XIconifyWindow (xdisp, parent[0], display->screen);
2843 DefaultScreen(Xdisplay));
2844 break; 3555 break;
2845 case 3: /* set position (pixels) */ 3556 case 3: /* set position (pixels) */
2846 XMoveWindow(Xdisplay, TermWin.parent[0], args[1], args[2]); 3557 XMoveWindow (xdisp, parent[0], args[1], args[2]);
2847 break; 3558 break;
2848 case 4: /* set size (pixels) */ 3559 case 4: /* set size (pixels) */
2849 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3560 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2850 break; 3561 break;
2851 case 5: /* raise window */ 3562 case 5: /* raise window */
2852 XRaiseWindow(Xdisplay, TermWin.parent[0]); 3563 XRaiseWindow (xdisp, parent[0]);
2853 break; 3564 break;
2854 case 6: /* lower window */ 3565 case 6: /* lower window */
2855 XLowerWindow(Xdisplay, TermWin.parent[0]); 3566 XLowerWindow (xdisp, parent[0]);
2856 break; 3567 break;
2857 case 7: /* refresh window */ 3568 case 7: /* refresh window */
2858 scr_touch (true); 3569 scr_touch (true);
2859 break; 3570 break;
2860 case 8: /* set size (chars) */ 3571 case 8: /* set size (chars) */
2861 set_widthheight ((unsigned int)(args[2] * TermWin.fwidth), 3572 set_widthheight ((unsigned int) (args[2] * fwidth),
2862 (unsigned int)(args[1] * TermWin.fheight)); 3573 (unsigned int) (args[1] * fheight));
2863 break; 3574 break;
3575
3576 //case 9: NYI, TODO, restore maximized window or maximize window
2864 default: 3577 default:
2865 if (args[0] >= 24) /* set height (chars) */ 3578 if (args[0] >= 24) /* set height (chars) */
2866 set_widthheight ((unsigned int)TermWin.width, 3579 set_widthheight ((unsigned int)width,
2867 (unsigned int)(args[1] * TermWin.fheight)); 3580 (unsigned int) (args[1] * fheight));
2868 break; 3581 break;
3582
2869 /* 3583 /*
2870 * reports - some output format copied from XTerm 3584 * reports - some output format copied from XTerm
2871 */ 3585 */
2872 case 11: /* report window state */ 3586 case 11: /* report window state */
2873 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 3587 XGetWindowAttributes (xdisp, parent[0], &wattr);
2874 tt_printf("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3588 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2875 break; 3589 break;
2876 case 13: /* report window position */ 3590 case 13: /* report window position */
2877 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 3591 XGetWindowAttributes (xdisp, parent[0], &wattr);
2878 XTranslateCoordinates(Xdisplay, TermWin.parent[0], wattr.root, 3592 XTranslateCoordinates (xdisp, parent[0], wattr.root,
2879 -wattr.border_width, -wattr.border_width, 3593 -wattr.border_width, -wattr.border_width,
2880 &x, &y, &wdummy); 3594 &x, &y, &wdummy);
2881 tt_printf("\033[3;%d;%dt", x, y); 3595 tt_printf ("\033[3;%d;%dt", x, y);
2882 break; 3596 break;
2883 case 14: /* report window size (pixels) */ 3597 case 14: /* report window size (pixels) */
2884 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 3598 XGetWindowAttributes (xdisp, parent[0], &wattr);
2885 tt_printf("\033[4;%d;%dt", wattr.height, wattr.width); 3599 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2886 break; 3600 break;
3601 case 18: /* report text area size (chars) */
3602 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3603 break;
2887 case 18: /* report window size (chars) */ 3604 case 19: /* report window size (chars) */
2888 tt_printf("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3605 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2889 break; 3606 break;
2890#if 0 /* XXX: currently disabled due to security concerns */
2891 case 20: /* report icon label */ 3607 case 20: /* report icon label */
3608 {
3609 char *s;
2892 XGetIconName(Xdisplay, TermWin.parent[0], &s); 3610 XGetIconName (xdisp, parent[0], &s);
2893 tt_printf("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3611 tt_printf ("\033]L%-.250s\234", OPTION (Opt_insecure) && s ? s : ""); /* 8bit ST */
3612 XFree (s);
3613 }
2894 break; 3614 break;
2895 case 21: /* report window title */ 3615 case 21: /* report window title */
3616 {
3617 char *s;
2896 XFetchName(Xdisplay, TermWin.parent[0], &s); 3618 XFetchName (xdisp, parent[0], &s);
2897 tt_printf("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3619 tt_printf ("\033]l%-.250s\234", OPTION (Opt_insecure) && s ? s : ""); /* 8bit ST */
3620 XFree (s);
3621 }
2898 break; 3622 break;
2899#endif
2900
2901 } 3623 }
2902} 3624}
2903#endif 3625#endif
2904 3626
2905/*----------------------------------------------------------------------*/ 3627/*----------------------------------------------------------------------*/
2906/* 3628/*
2907 * get input up until STRING TERMINATOR (or BEL) 3629 * get input up until STRING TERMINATOR (or BEL)
2908 * ends_how is terminator used. returned input must be free()d 3630 * ends_how is terminator used. returned input must be free()'d
2909 */ 3631 */
2910unsigned char * 3632char *
2911rxvt_term::get_to_st (unsigned char *ends_how) 3633rxvt_term::get_to_st (unicode_t &ends_how)
2912{ 3634{
2913 int seen_esc = 0; /* seen escape? */ 3635 unicode_t ch;
3636 bool seen_esc = false;
2914 unsigned int n = 0; 3637 unsigned int n = 0;
2915 unsigned char *s; 3638 wchar_t string[STRING_MAX];
2916 unsigned char ch, string[STRING_MAX];
2917 3639
2918 for (; (ch = cmd_getc ());) 3640 while ((ch = cmd_getc ()) != NOCHAR)
2919 { 3641 {
2920 if (ch == C0_BEL 3642 if (seen_esc)
2921 || ch == CHAR_ST 3643 {
2922 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3644 if (ch == 0x5c) /* 7bit ST */
2923 break; 3645 break;
3646 else
3647 return NULL;
3648 }
2924 if (ch == C0_ESC) 3649 else if (ch == C0_ESC)
2925 { 3650 {
2926 seen_esc = 1; 3651 seen_esc = true;
2927 continue; 3652 continue;
2928 } 3653 }
2929 else if (ch == '\t') 3654 else if (ch == C0_BEL || ch == CHAR_ST)
2930 ch = ' '; /* translate '\t' to space */ 3655 break;
2931 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3656 else if (ch < 0x20)
2932 return NULL; /* other control character - exit */ 3657 return NULL; /* other control character - exit */
2933 if (n < sizeof(string) - 1) 3658
3659 seen_esc = false;
3660
3661 if (n >= STRING_MAX - 1)
3662 // stop at some sane length
3663 return NULL;
3664
3665 if (ch == C0_SYN)
3666 string[n++] = cmd_get8 ();
3667 else
2934 string[n++] = ch; 3668 string[n++] = ch;
2935 seen_esc = 0;
2936 } 3669 }
3670
2937 string[n++] = '\0'; 3671 string[n++] = '\0';
2938 if ((s = (unsigned char *)rxvt_malloc(n)) == NULL) 3672
2939 return NULL;
2940 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3673 ends_how = (ch == 0x5c ? C0_ESC : ch);
2941 STRNCPY(s, string, n); 3674
2942 return s; 3675 return rxvt_wcstombs (string);
2943} 3676}
2944 3677
2945/*----------------------------------------------------------------------*/ 3678/*----------------------------------------------------------------------*/
2946/* 3679/*
2947 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3680 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2948 */ 3681 */
2949void 3682void
2950rxvt_term::process_dcs_seq () 3683rxvt_term::process_dcs_seq ()
2951{ 3684{
2952 unsigned char eh, *s; 3685 char *s;
3686 unicode_t eh;
3687
2953 /* 3688 /*
2954 * Not handled yet 3689 * Not handled yet
2955 */ 3690 */
2956 s = get_to_st (&eh); 3691 s = get_to_st (eh);
2957 if (s) 3692 if (s)
2958 free(s); 3693 free (s);
3694
2959 return; 3695 return;
2960} 3696}
2961 3697
2962/*----------------------------------------------------------------------*/ 3698/*----------------------------------------------------------------------*/
2963/* 3699/*
2964 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3700 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2965 */ 3701 */
2966void 3702void
2967rxvt_term::process_osc_seq () 3703rxvt_term::process_osc_seq ()
2968{ 3704{
2969 unsigned char ch, eh, *s; 3705 unicode_t ch, eh;
2970 int arg; 3706 int arg;
2971 3707
2972 ch = cmd_getc (); 3708 ch = cmd_getc ();
2973 for (arg = 0; isdigit(ch); ch = cmd_getc ()) 3709 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2974 arg = arg * 10 + (ch - '0'); 3710 arg = arg * 10 + (ch - '0');
2975 3711
2976 if (ch == ';') 3712 if (ch == ';')
2977 { 3713 {
2978 s = get_to_st (&eh); 3714 char *s = get_to_st (eh);
3715
2979 if (s) 3716 if (s)
2980 { 3717 {
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); 3718 process_xterm_seq (arg, s, eh);
2993 free(s); 3719 free (s);
2994 } 3720 }
3721 }
3722}
3723
3724void
3725rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3726{
3727 if (str[0] == '?' && !str[1])
2995 } 3728 {
3729 rgba c;
3730 pix_colors_focused[color].get (c);
3731
3732#if XFT
3733 if (c.a != rgba::MAX_CC)
3734 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3735 else
3736#endif
3737 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3738 }
3739 else
3740 set_window_color (color, str);
2996} 3741}
3742
2997/* 3743/*
2998 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3744 * 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 */ 3745 */
3018void 3746void
3019rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__((unused))) 3747rxvt_term::process_xterm_seq (int op, const char *str, char resp)
3020{ 3748{
3021 int changed = 0; 3749 int color;
3022 int color;
3023 char *buf, *name; 3750 char *buf, *name;
3751 bool query = str[0] == '?' && !str[1];
3752 int saveop = op;
3024 3753
3754 dLocal (Display *, xdisp);
3755
3025 assert(str != NULL); 3756 assert (str != NULL);
3026 switch (op) 3757 switch (op)
3027 { 3758 {
3028 case XTerm_name: 3759 case XTerm_name:
3029 set_title (str); 3760 set_title (str);
3030 /* FALLTHROUGH */ 3761 /* FALLTHROUGH */
3031 case XTerm_iconName: 3762 case XTerm_iconName:
3032 set_iconName (str); 3763 set_icon_name (str);
3033 break; 3764 break;
3034 case XTerm_title: 3765 case XTerm_title:
3035 set_title (str); 3766 set_title (str);
3036 break; 3767 break;
3768 case XTerm_property:
3769 if (str[0] == '?')
3770 {
3771 Atom prop = display->atom (str + 1);
3772 Atom actual_type;
3773 int actual_format;
3774 unsigned long nitems;
3775 unsigned long bytes_after;
3776 unsigned char *value = 0;
3777 const char *str = "";
3778
3779 if (prop
3780 && XGetWindowProperty (xdisp, parent[0],
3781 prop, 0, 1<<16, 0, AnyPropertyType,
3782 &actual_type, &actual_format,
3783 &nitems, &bytes_after, &value) == Success
3784 && actual_type != None
3785 && actual_format == 8)
3786 str = (const char *)(value);
3787
3788 tt_printf ("\033]%d;%s%c", op, str, resp);
3789
3790 XFree (value);
3791 }
3792 else
3793 {
3794 char *eq = strchr (str, '='); // constness lost, but verified to be ok
3795
3796 if (eq)
3797 {
3798 *eq = 0;
3799 set_utf8_property (display->atom (str), eq + 1);
3800 }
3801 else
3802 XDeleteProperty (xdisp, parent[0],
3803 display->atom (str));
3804 }
3805 break;
3806
3037 case XTerm_Color: 3807 case XTerm_Color:
3038 for (buf = (char *)str; buf && *buf;) 3808 for (buf = (char *)str; buf && *buf;)
3039 { 3809 {
3040 if ((name = STRCHR(buf, ';')) == NULL) 3810 if ((name = strchr (buf, ';')) == NULL)
3041 break; 3811 break;
3812
3042 *name++ = '\0'; 3813 *name++ = '\0';
3043 color = atoi(buf); 3814 color = atoi (buf) + minCOLOR;
3044 if (color < 0 || color >= TOTAL_COLORS) 3815
3816 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3045 break; 3817 break;
3818
3046 if ((buf = STRCHR(name, ';')) != NULL) 3819 if ((buf = strchr (name, ';')) != NULL)
3047 *buf++ = '\0'; 3820 *buf++ = '\0';
3048 set_window_color (color + minCOLOR, name); 3821
3822 process_color_seq (op, color, name, resp);
3049 } 3823 }
3824 break;
3825 case XTerm_Color00:
3826 process_color_seq (op, Color_fg, str, resp);
3827 break;
3828 case XTerm_Color01:
3829 process_color_seq (op, Color_bg, str, resp);
3050 break; 3830 break;
3051#ifndef NO_CURSORCOLOR 3831#ifndef NO_CURSORCOLOR
3052 case XTerm_Color_cursor: 3832 case XTerm_Color_cursor:
3053 set_window_color (Color_cursor, str); 3833 process_color_seq (op, Color_cursor, str, resp);
3054 break; 3834 break;
3055#endif 3835#endif
3056 case XTerm_Color_pointer: 3836 case XTerm_Color_pointer_fg:
3057 set_window_color (Color_pointer, str); 3837 process_color_seq (op, Color_pointer_fg, str, resp);
3838 break;
3839 case XTerm_Color_pointer_bg:
3840 process_color_seq (op, Color_pointer_bg, str, resp);
3058 break; 3841 break;
3059#ifndef NO_BOLD_UNDERLINE_REVERSE 3842#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: 3843 case XTerm_Color_RV:
3067 set_window_color (Color_RV, str); 3844 process_color_seq (op, Color_RV, str, resp);
3068 break; 3845 break;
3846 case Rxvt_Color_BD:
3847 case URxvt_Color_BD:
3848 process_color_seq (op, Color_BD, str, resp);
3849 break;
3850 case Rxvt_Color_UL:
3851 case URxvt_Color_UL:
3852 process_color_seq (op, Color_UL, str, resp);
3853 break;
3854 case URxvt_Color_IT:
3855 process_color_seq (op, Color_IT, str, resp);
3856 break;
3069#endif 3857#endif
3858#if TRANSPARENT && TINTING
3859 case URxvt_Color_tint:
3860 process_color_seq (op, Color_tint, str, resp);
3070 3861
3071 case XTerm_Menu: 3862 check_our_parents ();
3863
3864 if (am_transparent)
3865 want_full_refresh = want_refresh = 1;
3866
3867 break;
3868#endif
3869
3870 case Rxvt_Pixmap:
3072 /* 3871 {
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 != ';') 3872 if (*str != ';')
3079 { 3873 {
3080#if XPM_BACKGROUND 3874#if XPM_BACKGROUND
3081 scale_pixmap (""); /* reset to default scaling */ 3875 scale_pixmap (""); /* reset to default scaling */
3082 set_bgPixmap (str); /* change pixmap */ 3876 set_bgPixmap (str); /* change pixmap */
3083#endif
3084 scr_touch (true); 3877 scr_touch (true);
3878#endif
3085 } 3879 }
3880
3881 int changed = 0;
3882
3086 while ((str = STRCHR(str, ';')) != NULL) 3883 while ((str = strchr (str, ';')) != NULL)
3087 { 3884 {
3088 str++; 3885 str++;
3089#if XPM_BACKGROUND 3886#if XPM_BACKGROUND
3090 changed += scale_pixmap (str); 3887 changed += scale_pixmap (str);
3091#endif 3888#endif
3092
3093 } 3889 }
3890
3094 if (changed) 3891 if (changed)
3095 { 3892 {
3096#ifdef XPM_BACKGROUND 3893#ifdef XPM_BACKGROUND
3097 resize_pixmap (); 3894 resize_pixmap ();
3098#endif
3099 scr_touch (true); 3895 scr_touch (true);
3896#endif
3100 } 3897 }
3898 }
3101 break; 3899 break;
3102 3900
3103 case XTerm_restoreFG: 3901 case Rxvt_restoreFG:
3104 set_window_color (Color_fg, str); 3902 set_window_color (Color_fg, str);
3105 break; 3903 break;
3106 case XTerm_restoreBG: 3904 case Rxvt_restoreBG:
3107 set_window_color (Color_bg, str); 3905 set_window_color (Color_bg, str);
3108 break; 3906 break;
3907
3109 case XTerm_logfile: 3908 case XTerm_logfile:
3909 // TODO, when secure mode?
3110 break; 3910 break;
3111 case XTerm_font: 3911
3112 change_font (0, str);
3113 break;
3114#if 0 3912#if 0
3115 case XTerm_dumpscreen: /* no error notices */ 3913 case Rxvt_dumpscreen: /* no error notices */
3116 { 3914 {
3117 int fd; 3915 int fd;
3118 if ((fd = open(str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3916 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3119 { 3917 {
3120 scr_dump (fd); 3918 scr_dump (fd);
3121 close(fd); 3919 close (fd);
3122 } 3920 }
3123 } 3921 }
3124 break; 3922 break;
3125#endif 3923#endif
3924 case XTerm_font:
3925 op = URxvt_font;
3926 case URxvt_font:
3927#if ENABLE_STYLES
3928 case URxvt_boldFont:
3929 case URxvt_italicFont:
3930 case URxvt_boldItalicFont:
3931#endif
3932 if (query)
3933 tt_printf ("\33]%d;%-.250s%c", saveop,
3934 OPTION (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3935 ? fontset[op - URxvt_font]->fontdesc : "",
3936 resp);
3937 else
3938 {
3939 const char *&res = rs[Rs_font + (op - URxvt_font)];
3126 3940
3941 res = strdup (str);
3942 allocated.push_back ((void *)res);
3943 set_fonts ();
3944 }
3945 break;
3946
3947 case URxvt_version:
3948 if (query)
3949 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3950 op,
3951 rs[Rs_name], VERSION[0], VERSION[2],
3952 resp);
3953 break;
3954
3955#if !ENABLE_MINIMAL
3956 case URxvt_locale:
3957 if (query)
3958 tt_printf ("\33]%d;%-.250s%c", op, OPTION (Opt_insecure) ? locale : "", resp);
3959 else
3960 {
3961 set_locale (str);
3962 pty->set_utf8_mode (enc_utf8);
3963 init_xlocale ();
3964 }
3965 break;
3966
3967 case URxvt_view_up:
3968 case URxvt_view_down:
3969 {
3970 int lines = atoi (str);
3971
3972 if (lines)
3973 scr_page (op == URxvt_view_up ? UP : DN, lines);
3974 else
3975 scr_erase_savelines ();
3976 }
3977
3978 break;
3979#endif
3980
3981#if ENABLE_PERL
3982 case URxvt_perl:
3983 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_STR, str, DT_END)))
3984 ; // no responses yet
3985 break;
3986#endif
3127 } 3987 }
3128} 3988}
3129/*----------------------------------------------------------------------*/ 3989/*----------------------------------------------------------------------*/
3130 3990
3131/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3991/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3139 * so no need for fancy checking 3999 * so no need for fancy checking
3140 */ 4000 */
3141int 4001int
3142rxvt_term::privcases (int mode, unsigned long bit) 4002rxvt_term::privcases (int mode, unsigned long bit)
3143{ 4003{
3144 int state; 4004 int state;
3145 4005
3146 if (mode == 's') 4006 if (mode == 's')
3147 { 4007 {
3148 SavedModes |= (PrivateModes & bit); 4008 SavedModes |= (priv_modes & bit);
3149 return -1; 4009 return -1;
3150 } 4010 }
3151 else 4011 else
3152 { 4012 {
3153 if (mode == 'r') 4013 if (mode == 'r')
3154 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 4014 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3155 else 4015 else
3156 state = (mode == 't') ? !(PrivateModes & bit) : mode; 4016 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3157 PrivMode(state, bit); 4017 PrivMode (state, bit);
3158 } 4018 }
4019
3159 return state; 4020 return state;
3160} 4021}
3161 4022
3162/* we're not using priv _yet_ */ 4023/* we're not using priv _yet_ */
3163void 4024void
3164rxvt_term::process_terminal_mode (int mode, int priv __attribute__((unused)), unsigned int nargs, const int *arg) 4025rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg)
3165{ 4026{
3166 unsigned int i, j; 4027 unsigned int i, j;
3167 int state; 4028 int state;
4029
3168 static const struct 4030 static const struct
3169 { 4031 {
3170 const int argval; 4032 const int argval;
3171 const unsigned long bit; 4033 const unsigned long bit;
3172 } 4034 }
4035
3173 argtopriv[] = { 4036 argtopriv[] = {
3174 { 1, PrivMode_aplCUR }, 4037 { 1, PrivMode_aplCUR },
3175 { 2, PrivMode_vt52 }, 4038 { 2, PrivMode_vt52 },
3176 { 3, PrivMode_132 }, 4039 { 3, PrivMode_132 },
3177 { 4, PrivMode_smoothScroll }, 4040 { 4, PrivMode_smoothScroll },
3178 { 5, PrivMode_rVideo }, 4041 { 5, PrivMode_rVideo },
3179 { 6, PrivMode_relOrigin }, 4042 { 6, PrivMode_relOrigin },
3180 { 7, PrivMode_Autowrap }, 4043 { 7, PrivMode_Autowrap },
4044 // 8, bi-directional support mode
3181 { 9, PrivMode_MouseX10 }, 4045 { 9, PrivMode_MouseX10 },
3182#ifdef menuBar_esc 4046 // 18, 19 printing-related
3183 { menuBar_esc, PrivMode_menuBar }, 4047 { 25, PrivMode_VisibleCursor },
3184#endif
3185#ifdef scrollBar_esc 4048#ifdef scrollBar_esc
3186 { scrollBar_esc, PrivMode_scrollBar }, 4049 { scrollBar_esc, PrivMode_scrollBar },
3187#endif 4050#endif
3188 { 25, PrivMode_VisibleCursor },
3189 { 35, PrivMode_ShiftKeys }, 4051 { 35, PrivMode_ShiftKeys }, // rxvt extension
3190 { 40, PrivMode_132OK }, 4052 { 40, PrivMode_132OK },
4053 // 41 xterm more fixes NYI
4054 // 45 margin bell NYI
4055 // 46 start logging
3191 { 47, PrivMode_Screen }, 4056 { 47, PrivMode_Screen },
3192 { 66, PrivMode_aplKP }, 4057 { 66, PrivMode_aplKP },
3193#ifndef NO_BACKSPACE_KEY 4058#ifndef NO_BACKSPACE_KEY
3194 { 67, PrivMode_BackSpace }, 4059 { 67, PrivMode_BackSpace },
3195#endif 4060#endif
3196 { 1000, PrivMode_MouseX11 }, 4061 { 1000, PrivMode_MouseX11 },
4062 // 1001 Use Hilite Mouse Tracking. NYI, TODO
4063 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO
4064 // 1003 Use All Motion Mouse Tracking. NYI, TODO
3197 { 1010, PrivMode_TtyOutputInh }, 4065 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3198 { 1011, PrivMode_Keypress }, 4066 { 1011, PrivMode_Keypress }, // rxvt extension
4067 // 1035 enable modifiers for alt, numlock NYI
4068 // 1036 send ESC for meta keys NYI
4069 // 1037 send DEL for keypad delete NYI
3199 { 1047, PrivMode_Screen }, 4070 { 1047, PrivMode_Screen },
4071 // 1048 save and restore cursor
3200 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 4072 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
4073 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3201 }; 4074 };
3202 4075
3203 if (nargs == 0) 4076 if (nargs == 0)
3204 return; 4077 return;
3205 4078
… …
3212 for (i = 0; i < nargs; i++) 4085 for (i = 0; i < nargs; i++)
3213 { 4086 {
3214 state = -1; 4087 state = -1;
3215 4088
3216 /* basic handling */ 4089 /* basic handling */
3217 for (j = 0; j < (sizeof(argtopriv)/sizeof(argtopriv[0])); j++) 4090 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++)
3218 if (argtopriv[j].argval == arg[i]) 4091 if (argtopriv[j].argval == arg[i])
3219 { 4092 {
3220 state = privcases (mode, argtopriv[j].bit); 4093 state = privcases (mode, argtopriv[j].bit);
3221 break; 4094 break;
3222 } 4095 }
3223 4096
3224 /* extra handling for values with state unkept */ 4097 /* extra handling for values with state unkept */
3225 if (state == -1)
3226 switch (arg[i]) 4098 switch (arg[i])
3227 { 4099 {
4100#if ENABLE_STYLES
4101 case 1021:
4102 set_option (Opt_intensityStyles, mode);
4103
4104 scr_touch (true);
4105 break;
4106#endif
3228 case 1048: /* alternative cursor save */ 4107 case 1048: /* alternative cursor save */
4108 case 1049:
4109 if (OPTION (Opt_secondaryScreen))
3229 if (mode == 0) 4110 if (mode == 0)
3230 scr_cursor (RESTORE); 4111 scr_cursor (RESTORE);
3231 else if (mode == 1) 4112 else if (mode == 1)
3232 scr_cursor (SAVE); 4113 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; 4114 break;
4115 }
4116
4117 if (state >= 0)
4118 /* extra handling for values with valid 0 or 1 state */
4119 switch (arg[i])
4120 {
4121 /* case 1: - application cursor keys */
4122 case 2: /* VT52 mode */
4123 /* oddball mode. should be set regardless of set/reset
4124 * parameter. Return from VT52 mode with an ESC < from
4125 * within VT52 mode
4126 */
4127 PrivMode (1, PrivMode_vt52);
4128 break;
3249 case 3: /* 80/132 */ 4129 case 3: /* 80/132 */
3250 if (PrivateModes & PrivMode_132OK) 4130 if (priv_modes & PrivMode_132OK)
3251 set_widthheight ( (unsigned int)((state ? 132 : 80) * TermWin.fwidth), 4131 set_widthheight (((state ? 132 : 80) * fwidth), height);
3252 (unsigned int)TermWin.height);
3253 break; 4132 break;
3254 case 4: /* smooth scrolling */ 4133 case 4: /* smooth scrolling */
3255 if (state)
3256 Options &= ~Opt_jumpScroll;
3257 else
3258 Options |= Opt_jumpScroll; 4134 set_option (Opt_jumpScroll, !state);
3259 break; 4135 break;
3260 case 5: /* reverse video */ 4136 case 5: /* reverse video */
3261 scr_rvideo_mode (state); 4137 scr_rvideo_mode (state);
3262 break; 4138 break;
3263 case 6: /* relative/absolute origins */ 4139 case 6: /* relative/absolute origins */
3264 scr_relative_origin (state); 4140 scr_relative_origin (state);
3265 break; 4141 break;
3266 case 7: /* autowrap */ 4142 case 7: /* autowrap */
3267 scr_autowrap (state); 4143 scr_autowrap (state);
3268 break; 4144 break;
3269 /* case 8: - auto repeat, can't do on a per window basis */ 4145 /* case 8: - auto repeat, can't do on a per window basis */
3270 case 9: /* X10 mouse reporting */ 4146 case 9: /* X10 mouse reporting */
3271 if (state) /* orthogonal */ 4147 if (state) /* orthogonal */
3272 PrivateModes &= ~(PrivMode_MouseX11); 4148 priv_modes &= ~PrivMode_MouseX11;
3273 break; 4149 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 4150#ifdef scrollBar_esc
3282 case scrollBar_esc: 4151 case scrollBar_esc:
3283 if (scrollbar_mapping (state)) 4152 if (scrollbar_mapping (state))
3284 { 4153 {
3285 resize_all_windows (0, 0, 0); 4154 resize_all_windows (0, 0, 0);
3286 scr_touch (true); 4155 scr_touch (true);
3287 } 4156 }
3288 break; 4157 break;
3289#endif 4158#endif
3290 case 25: /* visible/invisible cursor */ 4159 case 25: /* visible/invisible cursor */
3291 scr_cursor_visible (state); 4160 scr_cursor_visible (state);
3292 break; 4161 break;
3293 /* case 35: - shift keys */ 4162 /* case 35: - shift keys */
3294 /* case 40: - 80 <--> 132 mode */ 4163 /* case 40: - 80 <--> 132 mode */
3295 case 47: /* secondary screen */ 4164 case 47: /* secondary screen */
3296 scr_change_screen (state); 4165 scr_change_screen (state);
3297 break; 4166 break;
3298 /* case 66: - application key pad */ 4167 /* case 66: - application key pad */
3299 /* case 67: - backspace key */ 4168 /* case 67: - backspace key */
3300 case 1000: /* X11 mouse reporting */ 4169 case 1000: /* X11 mouse reporting */
3301 if (state) /* orthogonal */ 4170 if (state) /* orthogonal */
3302 PrivateModes &= ~(PrivMode_MouseX10); 4171 priv_modes &= ~PrivMode_MouseX10;
3303 break; 4172 break;
3304#if 0 4173#if 0
3305 case 1001: 4174 case 1001:
3306 break; /* X11 mouse highlighting */ 4175 break; /* X11 mouse highlighting */
3307#endif 4176#endif
3308 case 1010: /* scroll to bottom on TTY output inhibit */ 4177 case 1010: /* scroll to bottom on TTY output inhibit */
3309 if (state)
3310 Options &= ~Opt_scrollTtyOutput;
3311 else
3312 Options |= Opt_scrollTtyOutput; 4178 set_option (Opt_scrollTtyOutput, !state);
3313 break; 4179 break;
3314 case 1011: /* scroll to bottom on key press */ 4180 case 1011: /* scroll to bottom on key press */
3315 if (state)
3316 Options |= Opt_scrollTtyKeypress; 4181 set_option (Opt_scrollTtyKeypress, state);
3317 else
3318 Options &= ~Opt_scrollTtyKeypress;
3319 break; 4182 break;
3320 case 1047: /* secondary screen w/ clearing */ 4183 case 1047: /* secondary screen w/ clearing last */
3321 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 4184 if (OPTION (Opt_secondaryScreen))
3322 if (current_screen != PRIMARY) 4185 if (current_screen != PRIMARY)
3323 scr_erase_screen (2); 4186 scr_erase_screen (2);
3324 scr_change_screen (state); 4187 scr_change_screen (state);
3325 /* FALLTHROUGH */
3326 default:
3327 break; 4188 break;
4189 case 1049: /* secondary screen w/ clearing first */
4190 scr_change_screen (state);
4191 if (OPTION (Opt_secondaryScreen))
4192 if (current_screen != PRIMARY)
4193 scr_erase_screen (2);
4194 break;
4195 default:
4196 break;
3328 } 4197 }
3329 } 4198 }
3330} 4199}
3331/*}}} */ 4200/*}}} */
3332 4201
3333/*{{{ process sgr sequences */ 4202/*{{{ process sgr sequences */
3334void 4203void
3335rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 4204rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3336{ 4205{
3337 unsigned int i; 4206 unsigned int i;
3338 short rendset; 4207 short rendset;
3339 int rendstyle; 4208 int rendstyle;
3340 4209
3341 if (nargs == 0) 4210 if (nargs == 0)
3342 { 4211 {
3343 scr_rendition (0, ~RS_None); 4212 scr_rendition (0, ~RS_None);
3344 return; 4213 return;
3345 } 4214 }
4215
3346 for (i = 0; i < nargs; i++) 4216 for (i = 0; i < nargs; i++)
3347 { 4217 {
3348 rendset = -1; 4218 rendset = -1;
3349 switch (arg[i]) 4219 switch (arg[i])
3350 { 4220 {
… …
3352 rendset = 0, rendstyle = ~RS_None; 4222 rendset = 0, rendstyle = ~RS_None;
3353 break; 4223 break;
3354 case 1: 4224 case 1:
3355 rendset = 1, rendstyle = RS_Bold; 4225 rendset = 1, rendstyle = RS_Bold;
3356 break; 4226 break;
4227 //case 2: // low intensity
4228 case 3:
4229 rendset = 1, rendstyle = RS_Italic;
4230 break;
3357 case 4: 4231 case 4:
3358 rendset = 1, rendstyle = RS_Uline; 4232 rendset = 1, rendstyle = RS_Uline;
3359 break; 4233 break;
3360 case 5: 4234 case 5: // slowly blinking
4235 case 6: // rapidly blinking
3361 rendset = 1, rendstyle = RS_Blink; 4236 rendset = 1, rendstyle = RS_Blink;
3362 break; 4237 break;
4238 //case 6: // scoansi light background
3363 case 7: 4239 case 7:
3364 rendset = 1, rendstyle = RS_RVid; 4240 rendset = 1, rendstyle = RS_RVid;
3365 break; 4241 break;
3366 case 22: 4242 case 8:
4243 // invisible. NYI
4244 break;
4245 //case 9: // crossed out
4246 //case 10: // scoansi acs off, primary font
4247 //case 11: // scoansi acs on, first alt font
4248 //case 12: // scoansi acs on, |0x80, second alt font
4249 //...
4250 //case 19: // ninth alt font
4251 //case 20: // gothic
4252 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3367 rendset = 0, rendstyle = RS_Bold; 4253 rendset = 0, rendstyle = RS_Bold;
4254 break;
4255 case 22: // normal intensity
4256 rendset = 0, rendstyle = RS_Bold;
4257 break;
4258 case 23: // disable italic
4259 rendset = 0, rendstyle = RS_Italic;
3368 break; 4260 break;
3369 case 24: 4261 case 24:
3370 rendset = 0, rendstyle = RS_Uline; 4262 rendset = 0, rendstyle = RS_Uline;
3371 break; 4263 break;
3372 case 25: 4264 case 25:
3373 rendset = 0, rendstyle = RS_Blink; 4265 rendset = 0, rendstyle = RS_Blink;
3374 break; 4266 break;
4267 case 26: // variable spacing (iso 8613)
4268 rendset = 0, rendstyle = RS_Blink;
4269 break;
3375 case 27: 4270 case 27:
3376 rendset = 0, rendstyle = RS_RVid; 4271 rendset = 0, rendstyle = RS_RVid;
3377 break; 4272 break;
4273 //case 28: // visible. NYI
4274 //case 29: // not crossed-out
3378 } 4275 }
4276
3379 if (rendset != -1) 4277 if (rendset != -1)
3380 { 4278 {
3381 scr_rendition (rendset, rendstyle); 4279 scr_rendition (rendset, rendstyle);
3382 continue; /* for(;i;) */ 4280 continue; /* for (;i;) */
3383 } 4281 }
3384 4282
3385 switch (arg[i]) 4283 switch (arg[i])
3386 { 4284 {
3387 case 30: 4285 case 30:
… …
3390 case 33: 4288 case 33:
3391 case 34: 4289 case 34:
3392 case 35: 4290 case 35:
3393 case 36: 4291 case 36:
3394 case 37: 4292 case 37:
3395 scr_color ((unsigned int)(minCOLOR + (arg[i] - 30)), 4293 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3396 Color_fg);
3397 break; 4294 break;
3398#ifdef TTY_256COLOR 4295 case 38: // set fg color, ISO 8613-6
3399 case 38:
3400 if (nargs > i + 2 && arg[i + 1] == 5) 4296 if (nargs > i + 2 && arg[i + 1] == 5)
3401 { 4297 {
3402 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 4298 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3403 Color_fg);
3404 i += 2; 4299 i += 2;
3405 } 4300 }
3406 break; 4301 break;
3407#endif
3408 case 39: /* default fg */ 4302 case 39: /* default fg */
3409 scr_color (Color_fg, Color_fg); 4303 scr_color (Color_fg, Color_fg);
3410 break; 4304 break;
3411 4305
3412 case 40: 4306 case 40:
… …
3415 case 43: 4309 case 43:
3416 case 44: 4310 case 44:
3417 case 45: 4311 case 45:
3418 case 46: 4312 case 46:
3419 case 47: 4313 case 47:
3420 scr_color ((unsigned int)(minCOLOR + (arg[i] - 40)), 4314 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3421 Color_bg);
3422 break; 4315 break;
3423#ifdef TTY_256COLOR 4316 case 48: // set bg color, ISO 8613-6
3424 case 48:
3425 if (nargs > i + 2 && arg[i + 1] == 5) 4317 if (nargs > i + 2 && arg[i + 1] == 5)
3426 { 4318 {
3427 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 4319 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3428 Color_bg);
3429 i += 2; 4320 i += 2;
3430 } 4321 }
3431 break; 4322 break;
3432#endif
3433 case 49: /* default bg */ 4323 case 49: /* default bg */
3434 scr_color (Color_bg, Color_bg); 4324 scr_color (Color_bg, Color_bg);
3435 break; 4325 break;
3436 4326
3437#ifndef NO_BRIGHTCOLOR 4327 //case 50: // not variable spacing
4328
4329#if !ENABLE_MINIMAL
3438 case 90: 4330 case 90:
3439 case 91: /* set bright fg color */ 4331 case 91: /* set bright fg color */
3440 case 92: 4332 case 92:
3441 case 93: 4333 case 93:
3442 case 94: 4334 case 94:
3443 case 95: 4335 case 95:
3444 case 96: 4336 case 96:
3445 case 97: 4337 case 97:
3446 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 90)), 4338 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3447 Color_fg);
3448 break; 4339 break;
3449 case 100: 4340 case 100:
3450 case 101: /* set bright bg color */ 4341 case 101: /* set bright bg color */
3451 case 102: 4342 case 102:
3452 case 103: 4343 case 103:
3453 case 104: 4344 case 104:
3454 case 105: 4345 case 105:
3455 case 106: 4346 case 106:
3456 case 107: 4347 case 107:
3457 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 100)), 4348 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3458 Color_bg);
3459 break; 4349 break;
3460#endif 4350#endif
3461
3462 } 4351 }
3463 } 4352 }
3464} 4353}
3465/*}}} */ 4354/*}}} */
3466 4355
3467/*{{{ process Rob Nation's own graphics mode sequences */ 4356/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3468void 4357void
3469rxvt_term::process_graphics () 4358rxvt_term::process_graphics ()
3470{ 4359{
3471 unsigned char ch, cmd = cmd_getc (); 4360 unicode_t ch, cmd = cmd_getc ();
3472 4361
3473#ifndef RXVT_GRAPHICS
3474 if (cmd == 'Q') 4362 if (cmd == 'Q')
3475 { /* query graphics */ 4363 { /* query graphics */
3476 tt_printf("\033G0\n"); /* no graphics */ 4364 tt_printf ("\033G0\012"); /* no graphics */
3477 return; 4365 return;
3478 } 4366 }
3479 /* swallow other graphics sequences until terminating ':' */ 4367 /* swallow other graphics sequences until terminating ':' */
3480 do 4368 do
3481 ch = cmd_getc (); 4369 ch = cmd_getc ();
3482 while (ch != ':'); 4370 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} 4371}
3529/*}}} */ 4372/*}}} */
3530 4373
3531/* ------------------------------------------------------------------------- */ 4374/* ------------------------------------------------------------------------- */
3532 4375
3533/* 4376/*
3534 * Send printf() formatted output to the command. 4377 * Send printf () formatted output to the command.
3535 * Only use for small amounts of data. 4378 * Only use for small amounts of data.
3536 */ 4379 */
3537void 4380void
3538rxvt_term::tt_printf (const char *fmt,...) 4381rxvt_term::tt_printf (const char *fmt,...)
3539{ 4382{
3540 va_list arg_ptr; 4383 va_list arg_ptr;
3541 unsigned char buf[256]; 4384 char buf[256];
3542 4385
3543 va_start (arg_ptr, fmt); 4386 va_start (arg_ptr, fmt);
3544 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4387 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3545 va_end (arg_ptr); 4388 va_end (arg_ptr);
3546 tt_write (buf, STRLEN (buf)); 4389 tt_write (buf, strlen (buf));
3547} 4390}
3548 4391
3549/* ---------------------------------------------------------------------- */ 4392/* ---------------------------------------------------------------------- */
3550/* Write data to the pty as typed by the user, pasted with the mouse, 4393/* 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. 4394 * or generated by us in response to a query ESC sequence.
3552 */ 4395 */
4396const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4397
3553void 4398void
3554rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4399rxvt_term::tt_write (const char *data, unsigned int len)
3555{ 4400{
3556 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4401 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4402 return;
3557 4403
3558 if (len) 4404 if (pty->pty < 0)
4405 return;
4406
4407 if (v_buflen == 0)
4408 {
4409 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4410
4411 if ((unsigned int)written == len)
4412 return;
4413
4414 data += written;
4415 len -= written;
3559 { 4416 }
4417
4418 v_buffer = (char *)realloc (v_buffer, v_buflen + len);
4419
4420 memcpy (v_buffer + v_buflen, data, len);
4421 v_buflen += len;
4422
4423 pty_ev.set (EVENT_READ | EVENT_WRITE);
4424}
4425
4426void rxvt_term::pty_write ()
4427{
4428 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4429
4430 if (written > 0)
4431 {
4432 v_buflen -= written;
4433
3560 if (v_buflen == 0) 4434 if (v_buflen == 0)
3561 { 4435 {
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); 4436 free (v_buffer);
3589 v_buffer = 0; 4437 v_buffer = 0;
3590 v_buflen = 0; 4438 v_buflen = 0;
3591 4439
3592 pty_ev.set (EVENT_READ); 4440 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; 4441 return;
3605 } 4442 }
4443
4444 memmove (v_buffer, v_buffer + written, v_buflen);
3606 } 4445 }
4446 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4447 pty_ev.set (EVENT_READ);
3607} 4448}
3608 4449
3609/*----------------------- end-of-file (C source) -----------------------*/ 4450/*----------------------- end-of-file (C source) -----------------------*/
3610 4451

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