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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 1.296 by root, Tue Jan 31 14:16:59 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
54#if HAVE_SCHED_YIELD
55#undef HAVE_SCHED_YIELD // disabled for the time being
52#include <wchar.h> 56//# include <sched.h>
57#endif
58
59#ifdef KEYSYM_RESOURCE
60# include "keyboard.h"
61#endif
62
63#include <csignal>
53 64
54/*----------------------------------------------------------------------*/ 65/*----------------------------------------------------------------------*/
66
67#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
68
69#if ENABLE_FRILLS || ISO_14755
70
71#define ISO_14755_STARTED 0x80000000UL
72#define ISO_14755_51 0x40000000UL // basic (section 5.1)
73#define ISO_14755_52 0x20000000UL // keycap (section 5.2)
74#define ISO_14755_54 0x10000000UL // code feedback (section 5.4)
75#define ISO_14755_MASK 0x0fffffffUL
76
77#if ISO_14755
78static unsigned short iso14755_symtab[] = {
79 // keysym, unicode
80 XK_Left, 0x2190,
81 XK_KP_Left, 0x2190,
82 XK_Up, 0x2191,
83 XK_KP_Up, 0x2191,
84 XK_Right, 0x2192,
85 XK_KP_Right, 0x2192,
86 XK_Down, 0x2193,
87 XK_KP_Down, 0x2193,
88 XK_Linefeed, 0x21b4,
89 XK_Return, 0x21b5,
90 XK_KP_Enter, 0x21b5,
91
92 XK_Prior, 0x21de,
93 XK_Next, 0x21df,
94 XK_Tab, 0x21e5,
95 XK_ISO_Left_Tab, 0x21e6,
96 XK_Shift_L, 0x21e7,
97 XK_Shift_R, 0x21e7,
98
99 XK_Shift_Lock, 0x21eb,
100 XK_ISO_Lock, 0x21eb,
101 XK_ISO_Lock, 0x21eb,
102 XK_Caps_Lock, 0x21ec,
103 XK_Num_Lock, 0x21ed,
104 XK_ISO_Level3_Shift, 0x21ee,
105 XK_ISO_Level3_Lock, 0x21ef,
106 XK_ISO_Group_Lock, 0x21f0,
107 XK_Home, 0x21f1,
108 XK_End, 0x21f2,
109
110 XK_Execute, 0x2318,
111 XK_Begin, 0x2320,
112 XK_Delete, 0x2326,
113 XK_Clear, 0x2327,
114 XK_BackSpace, 0x232b,
115 XK_Insert, 0x2380,
116 XK_Control_L, 0x2388,
117 XK_Control_R, 0x2388,
118 XK_Pause, 0x2389,
119 XK_Break, 0x238a,
120 XK_Escape, 0x238b,
121 XK_Undo, 0x238c,
122 XK_Print, 0x2399,
123
124 XK_space, 0x2423,
125
126#ifdef XK_KP_Begin
127 XK_KP_Prior, 0x21de,
128 XK_KP_Next, 0x21df,
129 XK_KP_Begin, 0x2320,
130 XK_KP_Insert, 0x2380,
131 XK_KP_Delete, 0x2326,
132 XK_KP_Space, 0x2422,
133#endif
134 0,
135};
136
137void
138rxvt_term::iso14755_54 (int x, int y)
139{
140 x = Pixel2Col (x);
141 y = Pixel2Row (y);
142
143 if (!IN_RANGE_EXC (x, 0, ncol)
144 || !IN_RANGE_EXC (y, 0, nrow))
145 return;
146
147 for (;;)
148 {
149 const line_t &l = ROW(y + view_start);
150
151 text_t t = l.t[x];
152
153 if (t != NOCHAR || !x)
154 {
155 iso14755_51 (l.t[x], l.r[x], x, y);
156 iso14755buf = ISO_14755_54;
157 break;
158 }
159
160 x--;
161 }
162}
163
164void
165rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y)
166{
167 rxvt_fontset *fs = FONTSET (r);
168 rxvt_font *f = (*fs)[fs->find_font (ch)];
169 wchar_t *chr, *alloc, ch2, *fname;
170 int len;
171
172 fname = rxvt_utf8towcs (f->name);
173
174# if ENABLE_COMBINING
175 if (IS_COMPOSE (ch))
176 {
177 len = rxvt_composite.expand (ch, 0);
178 alloc = chr = new wchar_t[len];
179 rxvt_composite.expand (ch, chr);
180 }
181 else
182# endif
183 {
184 ch2 = ch;
185
186 alloc = 0;
187 chr = &ch2;
188 len = 1;
189 }
190
191 char attr[80]; // plenty
192
193 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
194 (int)r,
195 fgcolor_of (r), bgcolor_of (r),
196 r & RS_Bold ? " bold" : "",
197 r & RS_Italic ? " italic" : "",
198 r & RS_Blink ? " blink" : "",
199 r & RS_RVid ? " rvid" : "",
200 r & RS_Uline ? " uline" : "",
201 r & RS_Careful ? " careful" : "");
202
203 int width = wcswidth (fname, wcslen (fname));
204
205 max_it (width, 8+5); // for char + hey
206 max_it (width, strlen (attr));
207
208 if (y >= 0)
209 {
210 y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1;
211 x = 0;
212 }
213
214 scr_overlay_new (x, y, width, len + 2);
215
216 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
217
218 for (int y = 0; y < len; y++)
219 {
220 char buf[9];
221
222 ch = *chr++;
223
224 sprintf (buf, "%8x", ch);
225 scr_overlay_set (0, y, buf);
226 scr_overlay_set (9, y, '=');
227# if !UNICODE3
228 if (ch >= 0x10000)
229 ch = 0xfffd;
230# endif
231 scr_overlay_set (11, y, ch, r);
232
233 if (WCWIDTH (ch) >= 2)
234 scr_overlay_set (12, y, NOCHAR, r);
235 }
236
237// {
238// char buf[4+4+3+1];
239// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y);
240// scr_overlay_set (0, 0, buf);
241// }
242 scr_overlay_set (0, len , attr);
243 scr_overlay_set (0, len + 1, fname);
244
245 free (fname);
246
247# if ENABLE_COMBINING
248 if (alloc)
249 delete [] alloc;
250# endif
251}
252#endif
253
254void
255rxvt_term::commit_iso14755 ()
256{
257 wchar_t ch[2];
258
259 ch[0] = iso14755buf & ISO_14755_MASK;
260 ch[1] = 0;
261
262 if (iso14755buf & ISO_14755_51)
263 {
264 char mb[16];
265 int len;
266
267 // allow verbatim 0-bytes and control-bytes to be entered
268 if (ch[0] >= 0x20)
269 len = wcstombs (mb, ch, 16);
270 else
271 {
272 mb[0] = ch[0];
273 len = 1;
274 }
275
276 if (len > 0)
277 tt_write (mb, len);
278 else
279 scr_bell ();
280 }
281
282 iso14755buf = 0;
283}
284
285int
286rxvt_term::hex_keyval (XKeyEvent &ev)
287{
288 // check wether this event corresponds to a hex digit
289 // if the modifiers had not been pressed.
290 for (int index = 0; index < 8; index++)
291 {
292 KeySym k = XLookupKeysym (&ev, index);
293
294 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
295 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
296 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
297 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
298 }
299
300 return -1;
301}
302#endif
55 303
56/*{{{ Convert the keypress event into a string */ 304/*{{{ Convert the keypress event into a string */
57void 305void
58rxvt_term::lookup_key (XKeyEvent *ev) 306rxvt_term::lookup_key (XKeyEvent &ev)
59{ 307{
60 int ctrl, meta, shft, len; 308 int ctrl, meta, shft, len;
61 unsigned int newlen; 309 unsigned int newlen;
62 KeySym keysym; 310 KeySym keysym;
63#ifdef DEBUG_CMD
64 static int debug_key = 1; /* accessible by a debugger only */
65#endif
66 int valid_keysym; 311 int valid_keysym;
67 unsigned char kbuf[KBUFSZ]; 312 char kbuf[KBUFSZ];
68 313
69 /* 314 /*
70 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 315 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
71 * escape sequence to toggle the Keypad. 316 * escape sequence to toggle the Keypad.
72 * 317 *
73 * Always permit `shift' to override the current setting 318 * Always permit `shift' to override the current setting
74 */ 319 */
75 shft = (ev->state & ShiftMask); 320 shft = ev.state & ShiftMask;
76 ctrl = (ev->state & ControlMask); 321 ctrl = ev.state & ControlMask;
77 meta = (ev->state & ModMetaMask); 322 meta = ev.state & ModMetaMask;
78 323
79 if (numlock_state || (ev->state & ModNumLockMask)) 324 if (numlock_state || (ev.state & ModNumLockMask))
80 { 325 {
81 numlock_state = (ev->state & ModNumLockMask); 326 numlock_state = (ev.state & ModNumLockMask);
82 PrivMode((!numlock_state), PrivMode_aplKP); 327 PrivMode ((!numlock_state), PrivMode_aplKP);
83 } 328 }
84 329
85 kbuf[0] = 0; 330 kbuf[0] = 0;
86 331
87#ifdef USE_XIM 332#ifdef USE_XIM
88 if (Input_Context) 333 if (Input_Context)
89 { 334 {
90 Status status_return; 335 Status status_return;
91 336
337#if 0
92#ifdef X_HAVE_UTF8_STRING 338#ifdef X_HAVE_UTF8_STRING
93 if (enc_utf8 && 0) 339 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
94 len = Xutf8LookupString (Input_Context, ev, (char *)kbuf, 340 len = Xutf8LookupString (Input_Context, &ev, kbuf,
95 KBUFSZ, &keysym, &status_return); 341 KBUFSZ, &keysym, &status_return);
96 else 342 else
97#endif 343#endif
98 344#endif
99 { 345 {
100 wchar_t wkbuf[KBUFSZ + 1]; 346 wchar_t wkbuf[KBUFSZ + 1];
101 347
102 // the XOpenIM manpage lies about hardcoding the locale 348 // the XOpenIM manpage lies about hardcoding the locale
103 // at the point of XOpenIM, so temporarily switch locales 349 // at the point of XOpenIM, so temporarily switch locales
104 if (rs[Rs_imLocale]) 350 if (rs[Rs_imLocale])
105 SET_LOCALE (rs[Rs_imLocale]); 351 SET_LOCALE (rs[Rs_imLocale]);
352
106 // assume wchar_t == unicode or better 353 // assume wchar_t == unicode or better
107 len = XwcLookupString (Input_Context, ev, wkbuf, 354 len = XwcLookupString (Input_Context, &ev, wkbuf,
108 KBUFSZ, &keysym, &status_return); 355 KBUFSZ, &keysym, &status_return);
356
109 if (rs[Rs_imLocale]) 357 if (rs[Rs_imLocale])
110 SET_LOCALE (locale); 358 SET_LOCALE (locale);
111 359
112 if (status_return == XLookupChars 360 if (status_return == XLookupChars
113 || status_return == XLookupBoth) 361 || status_return == XLookupBoth)
114 { 362 {
363 /* make sure the user can type ctrl-@, i.e. NUL */
364 if (len == 1 && *wkbuf == 0)
365 {
366 kbuf[0] = 0;
367 len = 1;
368 }
369 else
370 {
115 wkbuf[len] = 0; 371 wkbuf[len] = 0;
116 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ); 372 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ);
117 if (len < 0) 373 if (len < 0)
118 len = 0; 374 len = 0;
375 }
119 } 376 }
120 else 377 else
121 len = 0; 378 len = 0;
122 } 379 }
123 380
124 valid_keysym = status_return == XLookupKeySym 381 valid_keysym = status_return == XLookupKeySym
125 || status_return == XLookupBoth; 382 || status_return == XLookupBoth;
126 } 383 }
127 else 384 else
128#endif 385#endif
129
130 { 386 {
131 len = XLookupString (ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 387 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
132 valid_keysym = !len; 388 valid_keysym = keysym != NoSymbol;
133 } 389 }
134 390
135 if (valid_keysym) 391 if (valid_keysym)
136 { 392 {
137 /* for some backwards compatibility */ 393#ifdef KEYSYM_RESOURCE
138#if defined(HOTKEY_CTRL) || defined(HOTKEY_META) 394 if (keyboard->dispatch (this, keysym, ev.state))
139# ifdef HOTKEY_CTRL 395 return;
140 if (ctrl)
141# else
142 if (meta)
143# endif 396#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
157 397
158 if (TermWin.saveLines) 398 if (saveLines)
159 { 399 {
160#ifdef UNSHIFTED_SCROLLKEYS 400#ifdef UNSHIFTED_SCROLLKEYS
161 if (!ctrl && !meta) 401 if (!ctrl && !meta)
162 {
163#else 402#else
164 if (IS_SCROLL_MOD) 403 if (IS_SCROLL_MOD)
404#endif
165 { 405 {
166#endif
167 int lnsppg; 406 int lnsppg;
168 407
169#ifdef PAGING_CONTEXT_LINES 408#ifdef PAGING_CONTEXT_LINES
170 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 409 lnsppg = nrow - PAGING_CONTEXT_LINES;
171#else 410#else
172 lnsppg = TermWin.nrow * 4 / 5; 411 lnsppg = nrow * 4 / 5;
173#endif 412#endif
174 if (keysym == XK_Prior) 413 if (keysym == XK_Prior)
175 { 414 {
176 scr_page (UP, lnsppg); 415 scr_page (UP, lnsppg);
177 return; 416 return;
… …
205 scr_move_to (0, 1); 444 scr_move_to (0, 1);
206 return; 445 return;
207 } 446 }
208 else if (keysym == XK_End) 447 else if (keysym == XK_End)
209 { 448 {
210 scr_move_to (1, 0); 449 scr_move_to (1, 1);
211 return; 450 return;
212 } 451 }
213 } 452 }
214#endif 453#endif
215
216 } 454 }
217 455
218 if (shft) 456 if (shft)
219 { 457 {
220 /* Shift + F1 - F10 generates F11 - F20 */ 458 /* Shift + F1 - F10 generates F11 - F20 */
221 if (keysym >= XK_F1 && keysym <= XK_F10) 459 if (keysym >= XK_F1 && keysym <= XK_F10)
222 { 460 {
223 keysym += (XK_F11 - XK_F1); 461 keysym += (XK_F11 - XK_F1);
224 shft = 0; /* turn off Shift */ 462 shft = 0; /* turn off Shift */
225 } 463 }
226 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 464 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
227 { 465 {
228 switch (keysym) 466 switch (keysym)
229 { 467 {
230 /* normal XTerm key bindings */ 468 /* normal XTerm key bindings */
231 case XK_Insert: /* Shift+Insert = paste mouse selection */ 469 case XK_Insert: /* Shift+Insert = paste mouse selection */
232 selection_request (ev->time, 0, 0); 470 selection_request (ev.time);
233 return; 471 return;
472#if TODO
234 /* rxvt extras */ 473 /* rxvt extras */
235 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 474 case XK_KP_Add: /* Shift+KP_Add = bigger font */
236 change_font (0, FONT_UP); 475 change_font (FONT_UP);
237 return; 476 return;
238 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 477 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
239 change_font (0, FONT_DN); 478 change_font (FONT_DN);
240 return; 479 return;
480#endif
241 } 481 }
242 } 482 }
243 } 483 }
244#ifdef PRINTPIPE 484
245 if (keysym == XK_Print) 485#if ENABLE_FRILLS || ISO_14755
246 { 486 // ISO 14755 support
247 scr_printscreen (ctrl | shft); 487 if (shft && ctrl)
248 return;
249 } 488 {
250#endif 489 int hv;
251#ifdef GREEK_SUPPORT 490
252 if (keysym == ks_greekmodeswith) 491 if (iso14755buf & ISO_14755_51
253 { 492 && (keysym == XK_space || keysym == XK_KP_Space
254 greek_mode = !greek_mode; 493 || keysym == XK_Return || keysym == XK_KP_Enter))
255 if (greek_mode)
256 { 494 {
257 xterm_seq (XTerm_title, 495 commit_iso14755 ();
258 (greek_getmode() == GREEK_ELOT928 496 iso14755buf = ISO_14755_51;
259 ? "[Greek: iso]" : "[Greek: ibm]"), CHAR_ST); 497# if ISO_14755
260 greek_reset(); 498 iso14755_51 (0);
499# endif
500 return;
261 } 501 }
262 else 502 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 { 503 {
273 unsigned int l; 504 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
274 const unsigned char *kbuf0; 505 | hv | ISO_14755_51;
275 const unsigned char ch = C0_ESC; 506# if ISO_14755
276 507 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 508# endif
285 tt_write (&ch, 1);
286 tt_write (kbuf0, l);
287 return; 509 return;
288 } 510 }
289 else 511 else
512 {
513# if ENABLE_OVERLAY
514 scr_overlay_off ();
290#endif 515# endif
516 iso14755buf = 0;
517 }
518 }
519 else if ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
520 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R)))
521 if (!(iso14755buf & ISO_14755_STARTED))
522 {
523 iso14755buf |= ISO_14755_STARTED;
524# if ENABLE_OVERLAY
525 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
526 scr_overlay_set (0, 0, "ISO 14755 mode");
527# endif
528 }
529#endif
530
531#ifdef PRINTPIPE
532 if (keysym == XK_Print)
533 {
534 scr_printscreen (ctrl | shft);
535 return;
536 }
537#endif
291 538
539 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
540 {
292 { 541 {
293 newlen = 1; 542 newlen = 1;
294 switch (keysym) 543 switch (keysym)
295 { 544 {
296#ifndef NO_BACKSPACE_KEY 545#ifndef NO_BACKSPACE_KEY
297 case XK_BackSpace: 546 case XK_BackSpace:
298 if (PrivateModes & PrivMode_HaveBackSpace) 547 if (priv_modes & PrivMode_HaveBackSpace)
299 { 548 {
300 kbuf[0] = (!!(PrivateModes & PrivMode_BackSpace) 549 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
301 ^ !!ctrl) ? '\b' : '\177'; 550 ^ !!ctrl) ? '\b' : '\177';
302 kbuf[1] = '\0'; 551 kbuf[1] = '\0';
303 } 552 }
304 else 553 else
305 STRCPY(kbuf, key_backspace); 554 strcpy (kbuf, key_backspace);
306# ifdef MULTICHAR_SET 555 break;
307 if ((Options & Opt_mc_hack) && screen.cur.col > 0) 556#endif
557#ifndef NO_DELETE_KEY
558# ifdef XK_KP_Prior
559 case XK_KP_Delete:
560 /* allow shift to override */
561 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
308 { 562 {
309 int col, row; 563 strcpy (kbuf, "\033On");
310 564 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 } 565 }
566 /* FALLTHROUGH */
317# endif 567# endif
318 break;
319#endif
320#ifndef NO_DELETE_KEY
321 case XK_Delete: 568 case XK_Delete:
322 STRCPY(kbuf, key_delete); 569 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; 570 break;
336#endif 571#endif
337 case XK_Tab: 572 case XK_Tab:
338 if (shft) 573 if (shft)
339 STRCPY(kbuf, "\033[Z"); 574 strcpy (kbuf, "\033[Z");
340 else 575 else
341 { 576 {
342#ifdef CTRL_TAB_MAKES_META 577#ifdef CTRL_TAB_MAKES_META
343 if (ctrl) 578 if (ctrl)
344 meta = 1; 579 meta = 1;
345#endif 580#endif
346#ifdef MOD4_TAB_MAKES_META 581#ifdef MOD4_TAB_MAKES_META
347 if (ev->state & Mod4Mask) 582 if (ev.state & Mod4Mask)
348 meta = 1; 583 meta = 1;
349#endif 584#endif
350 newlen = 0; 585 newlen = 0;
351 } 586 }
352 break; 587 break;
353 588
354
355#ifdef XK_KP_Left 589#ifdef XK_KP_Left
356 case XK_KP_Up: /* \033Ox or standard */ 590 case XK_KP_Up: /* \033Ox or standard */
357 case XK_KP_Down: /* \033Or or standard */ 591 case XK_KP_Down: /* \033Or or standard */
358 case XK_KP_Right: /* \033Ov or standard */ 592 case XK_KP_Right: /* \033Ov or standard */
359 case XK_KP_Left: /* \033Ot or standard */ 593 case XK_KP_Left: /* \033Ot or standard */
360 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 594 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
361 { 595 {
362 STRCPY(kbuf, "\033OZ"); 596 strcpy (kbuf, "\033OZ");
363 kbuf[2] = ("txvr"[keysym - XK_KP_Left]); 597 kbuf[2] = "txvr"[keysym - XK_KP_Left];
364 break; 598 break;
365 } 599 }
366 else 600 else
367 /* translate to std. cursor key */ 601 /* translate to std. cursor key */
368 keysym = XK_Left + (keysym - XK_KP_Left); 602 keysym = XK_Left + (keysym - XK_KP_Left);
… …
370#endif 604#endif
371 case XK_Up: /* "\033[A" */ 605 case XK_Up: /* "\033[A" */
372 case XK_Down: /* "\033[B" */ 606 case XK_Down: /* "\033[B" */
373 case XK_Right: /* "\033[C" */ 607 case XK_Right: /* "\033[C" */
374 case XK_Left: /* "\033[D" */ 608 case XK_Left: /* "\033[D" */
375 STRCPY(kbuf, "\033[Z"); 609 strcpy (kbuf, "\033[Z");
376 kbuf[2] = ("DACB"[keysym - XK_Left]); 610 kbuf[2] = "DACB"[keysym - XK_Left];
377 /* do Shift first */ 611 /* do Shift first */
378 if (shft) 612 if (shft)
379 kbuf[2] = ("dacb"[keysym - XK_Left]); 613 kbuf[2] = "dacb"[keysym - XK_Left];
380 else if (ctrl) 614 else if (ctrl)
381 { 615 {
382 kbuf[1] = 'O'; 616 kbuf[1] = 'O';
383 kbuf[2] = ("dacb"[keysym - XK_Left]); 617 kbuf[2] = "dacb"[keysym - XK_Left];
384 } 618 }
385 else if (PrivateModes & PrivMode_aplCUR) 619 else if (priv_modes & PrivMode_aplCUR)
386 kbuf[1] = 'O'; 620 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; 621 break;
423 622
424#ifndef UNSHIFTED_SCROLLKEYS 623#ifndef UNSHIFTED_SCROLLKEYS
425# ifdef XK_KP_Prior 624# ifdef XK_KP_Prior
426 case XK_KP_Prior: 625 case XK_KP_Prior:
427 /* allow shift to override */ 626 /* allow shift to override */
428 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 627 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
429 { 628 {
430 STRCPY(kbuf, "\033Oy"); 629 strcpy (kbuf, "\033Oy");
431 break; 630 break;
432 } 631 }
433 /* FALLTHROUGH */ 632 /* FALLTHROUGH */
434# endif 633# endif
435 case XK_Prior: 634 case XK_Prior:
436 STRCPY(kbuf, "\033[5~"); 635 strcpy (kbuf, "\033[5~");
437 break; 636 break;
438# ifdef XK_KP_Next 637# ifdef XK_KP_Next
439 case XK_KP_Next: 638 case XK_KP_Next:
440 /* allow shift to override */ 639 /* allow shift to override */
441 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 640 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
442 { 641 {
443 STRCPY(kbuf, "\033Os"); 642 strcpy (kbuf, "\033Os");
444 break; 643 break;
445 } 644 }
446 /* FALLTHROUGH */ 645 /* FALLTHROUGH */
447# endif 646# endif
448 case XK_Next: 647 case XK_Next:
449 STRCPY(kbuf, "\033[6~"); 648 strcpy (kbuf, "\033[6~");
450 break; 649 break;
451#endif 650#endif
452 case XK_KP_Enter: 651 case XK_KP_Enter:
453 /* allow shift to override */ 652 /* allow shift to override */
454 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 653 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
455 { 654 {
456 STRCPY(kbuf, "\033OM"); 655 strcpy (kbuf, "\033OM");
656 break;
657 }
658
659 /* FALLTHROUGH */
660
661 case XK_Return:
662 if (priv_modes & PrivMode_LFNL)
663 {
664 kbuf[0] = '\015';
665 kbuf[1] = '\012';
666 kbuf[2] = '\0';
457 } 667 }
458 else 668 else
459 { 669 {
460 kbuf[0] = '\r'; 670 kbuf[0] = '\015';
461 kbuf[1] = '\0'; 671 kbuf[1] = '\0';
462 } 672 }
463 break; 673 break;
464 674
465#ifdef XK_KP_Begin 675#ifdef XK_KP_Begin
466 case XK_KP_Begin: 676 case XK_KP_Begin:
467 STRCPY(kbuf, "\033Ou"); 677 strcpy (kbuf, "\033Ou");
468 break; 678 break;
469 679
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 680#endif
478 case XK_KP_F1: /* "\033OP" */ 681 case XK_KP_F1: /* "\033OP" */
479 case XK_KP_F2: /* "\033OQ" */ 682 case XK_KP_F2: /* "\033OQ" */
480 case XK_KP_F3: /* "\033OR" */ 683 case XK_KP_F3: /* "\033OR" */
481 case XK_KP_F4: /* "\033OS" */ 684 case XK_KP_F4: /* "\033OS" */
482 STRCPY(kbuf, "\033OP"); 685 strcpy (kbuf, "\033OP");
483 kbuf[2] += (keysym - XK_KP_F1); 686 kbuf[2] += (keysym - XK_KP_F1);
484 break; 687 break;
485 688
486 case XK_KP_Multiply: /* "\033Oj" : "*" */ 689 case XK_KP_Multiply: /* "\033Oj" : "*" */
487 case XK_KP_Add: /* "\033Ok" : "+" */ 690 case XK_KP_Add: /* "\033Ok" : "+" */
488 case XK_KP_Separator: /* "\033Ol" : "," */ 691 case XK_KP_Separator: /* "\033Ol" : "," */
489 case XK_KP_Subtract: /* "\033Om" : "-" */ 692 case XK_KP_Subtract: /* "\033Om" : "-" */
490 case XK_KP_Decimal: /* "\033On" : "." */ 693 case XK_KP_Decimal: /* "\033On" : "." */
491 case XK_KP_Divide: /* "\033Oo" : "/" */ 694 case XK_KP_Divide: /* "\033Oo" : "/" */
492 case XK_KP_0: /* "\033Op" : "0" */ 695 case XK_KP_0: /* "\033Op" : "0" */
… …
498 case XK_KP_6: /* "\033Ov" : "6" */ 701 case XK_KP_6: /* "\033Ov" : "6" */
499 case XK_KP_7: /* "\033Ow" : "7" */ 702 case XK_KP_7: /* "\033Ow" : "7" */
500 case XK_KP_8: /* "\033Ox" : "8" */ 703 case XK_KP_8: /* "\033Ox" : "8" */
501 case XK_KP_9: /* "\033Oy" : "9" */ 704 case XK_KP_9: /* "\033Oy" : "9" */
502 /* allow shift to override */ 705 /* allow shift to override */
503 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 706 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
504 { 707 {
505 STRCPY(kbuf, "\033Oj"); 708 strcpy (kbuf, "\033Oj");
506 kbuf[2] += (keysym - XK_KP_Multiply); 709 kbuf[2] += (keysym - XK_KP_Multiply);
507 } 710 }
508 else 711 else
509 { 712 {
510 kbuf[0] = ('*' + (keysym - XK_KP_Multiply)); 713 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
511 kbuf[1] = '\0'; 714 kbuf[1] = '\0';
512 } 715 }
513 break; 716 break;
514 717
515 case XK_Find: 718 case XK_Find:
516 STRCPY(kbuf, "\033[1~"); 719 strcpy (kbuf, "\033[1~");
517 break; 720 break;
721
722#ifdef XK_KP_End
723 case XK_KP_Insert:
724 /* allow shift to override */
725 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
726 {
727 strcpy (kbuf, "\033Op");
728 break;
729 }
730 /* FALLTHROUGH */
731#endif
518 case XK_Insert: 732 case XK_Insert:
519 STRCPY(kbuf, "\033[2~"); 733 strcpy (kbuf, "\033[2~");
520 break; 734 break;
521#ifdef DXK_Remove /* support for DEC remove like key */ 735#ifdef DXK_Remove /* support for DEC remove like key */
522 case DXK_Remove: 736 case DXK_Remove:
523 /* FALLTHROUGH */ 737 /* FALLTHROUGH */
524#endif 738#endif
525 case XK_Execute: 739 case XK_Execute:
526 STRCPY(kbuf, "\033[3~"); 740 strcpy (kbuf, "\033[3~");
527 break; 741 break;
528 case XK_Select: 742 case XK_Select:
529 STRCPY(kbuf, "\033[4~"); 743 strcpy (kbuf, "\033[4~");
530 break; 744 break;
531#ifdef XK_KP_End 745#ifdef XK_KP_End
532 case XK_KP_End: 746 case XK_KP_End:
533 /* allow shift to override */ 747 /* allow shift to override */
534 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 748 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
535 { 749 {
536 STRCPY(kbuf, "\033Oq"); 750 strcpy (kbuf, "\033Oq");
537 break; 751 break;
538 } 752 }
539 /* FALLTHROUGH */ 753 /* FALLTHROUGH */
540#endif 754#endif
541 case XK_End: 755 case XK_End:
542 STRCPY(kbuf, KS_END); 756 strcpy (kbuf, KS_END);
543 break; 757 break;
544#ifdef XK_KP_Home 758#ifdef XK_KP_Home
545 case XK_KP_Home: 759 case XK_KP_Home:
546 /* allow shift to override */ 760 /* allow shift to override */
547 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 761 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
548 { 762 {
549 STRCPY(kbuf, "\033Ow"); 763 strcpy (kbuf, "\033Ow");
550 break; 764 break;
551 } 765 }
552 /* FALLTHROUGH */ 766 /* FALLTHROUGH */
553#endif 767#endif
554 case XK_Home: 768 case XK_Home:
555 STRCPY(kbuf, KS_HOME); 769 strcpy (kbuf, KS_HOME);
556 break; 770 break;
557 771
558#define FKEY(n, fkey) \ 772#define FKEY(n, fkey) \
559 sprintf((char *)kbuf,"\033[%2d~", (int)((n) + (keysym - fkey))) 773 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
560 774
561 case XK_F1: /* "\033[11~" */ 775 case XK_F1: /* "\033[11~" */
562 case XK_F2: /* "\033[12~" */ 776 case XK_F2: /* "\033[12~" */
563 case XK_F3: /* "\033[13~" */ 777 case XK_F3: /* "\033[13~" */
564 case XK_F4: /* "\033[14~" */ 778 case XK_F4: /* "\033[14~" */
565 case XK_F5: /* "\033[15~" */ 779 case XK_F5: /* "\033[15~" */
566 FKEY(11, XK_F1); 780 FKEY (11, XK_F1);
567 break; 781 break;
568 case XK_F6: /* "\033[17~" */ 782 case XK_F6: /* "\033[17~" */
569 case XK_F7: /* "\033[18~" */ 783 case XK_F7: /* "\033[18~" */
570 case XK_F8: /* "\033[19~" */ 784 case XK_F8: /* "\033[19~" */
571 case XK_F9: /* "\033[20~" */ 785 case XK_F9: /* "\033[20~" */
572 case XK_F10: /* "\033[21~" */ 786 case XK_F10: /* "\033[21~" */
573 FKEY(17, XK_F6); 787 FKEY (17, XK_F6);
574 break; 788 break;
575 case XK_F11: /* "\033[23~" */ 789 case XK_F11: /* "\033[23~" */
576 case XK_F12: /* "\033[24~" */ 790 case XK_F12: /* "\033[24~" */
577 case XK_F13: /* "\033[25~" */ 791 case XK_F13: /* "\033[25~" */
578 case XK_F14: /* "\033[26~" */ 792 case XK_F14: /* "\033[26~" */
579 FKEY(23, XK_F11); 793 FKEY (23, XK_F11);
580 break; 794 break;
581 case XK_F15: /* "\033[28~" */ 795 case XK_F15: /* "\033[28~" */
582 case XK_F16: /* "\033[29~" */ 796 case XK_F16: /* "\033[29~" */
583 FKEY(28, XK_F15); 797 FKEY (28, XK_F15);
584 break; 798 break;
585 case XK_Help: /* "\033[28~" */ 799 case XK_Help: /* "\033[28~" */
586 FKEY(28, XK_Help); 800 FKEY (28, XK_Help);
587 break; 801 break;
588 case XK_Menu: /* "\033[29~" */ 802 case XK_Menu: /* "\033[29~" */
589 FKEY(29, XK_Menu); 803 FKEY (29, XK_Menu);
590 break; 804 break;
591 case XK_F17: /* "\033[31~" */ 805 case XK_F17: /* "\033[31~" */
592 case XK_F18: /* "\033[32~" */ 806 case XK_F18: /* "\033[32~" */
593 case XK_F19: /* "\033[33~" */ 807 case XK_F19: /* "\033[33~" */
594 case XK_F20: /* "\033[34~" */ 808 case XK_F20: /* "\033[34~" */
… …
605 case XK_F31: /* "\033[45~" */ 819 case XK_F31: /* "\033[45~" */
606 case XK_F32: /* "\033[46~" */ 820 case XK_F32: /* "\033[46~" */
607 case XK_F33: /* "\033[47~" */ 821 case XK_F33: /* "\033[47~" */
608 case XK_F34: /* "\033[48~" */ 822 case XK_F34: /* "\033[48~" */
609 case XK_F35: /* "\033[49~" */ 823 case XK_F35: /* "\033[49~" */
610 FKEY(31, XK_F17); 824 FKEY (31, XK_F17);
611 break; 825 break;
612#undef FKEY 826#undef FKEY
613 default: 827 default:
614 newlen = 0; 828 newlen = 0;
615 break; 829 break;
616 } 830 }
831
617 if (newlen) 832 if (newlen)
618 len = STRLEN(kbuf); 833 len = strlen (kbuf);
619 } 834 }
835
620 /* 836 /*
621 * Pass meta for all function keys, if 'meta' option set 837 * Pass meta for all function keys, if 'meta' option set
622 */ 838 */
623#ifdef META8_OPTION 839#ifdef META8_OPTION
624 if (meta && (meta_char == 0x80) && len > 0) 840 if (meta && (meta_char == 0x80) && len > 0)
… …
629 else if (ctrl && keysym == XK_minus) 845 else if (ctrl && keysym == XK_minus)
630 { 846 {
631 len = 1; 847 len = 1;
632 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 848 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
633 } 849 }
850 else if (keysym == XK_ISO_Left_Tab)
851 {
852 strcpy (kbuf, "\033[Z");
853 len = 3;
854 }
634 else 855 else
635 { 856 {
636#ifdef META8_OPTION 857#ifdef META8_OPTION
637 /* set 8-bit on */ 858 /* set 8-bit on */
638 if (meta && (meta_char == 0x80)) 859 if (meta && (meta_char == 0x80))
639 { 860 {
640 unsigned char *ch; 861 char *ch;
641 862
642 for (ch = kbuf; ch < kbuf + len; ch++) 863 for (ch = kbuf; ch < kbuf + len; ch++)
643 *ch |= 0x80; 864 *ch |= 0x80;
865
644 meta = 0; 866 meta = 0;
645 } 867 }
646#endif 868#endif
647#ifdef GREEK_SUPPORT
648 if (greek_mode)
649 len = greek_xlat(kbuf, len);
650#endif
651 /* nil */ ; 869 /* nil */ ;
652 } 870 }
653 } 871 }
872
873 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
874 return;
654 875
655 if (len <= 0) 876 if (len <= 0)
656 return; /* not mapped */ 877 return; /* not mapped */
657 878
658 if (Options & Opt_scrollTtyKeypress) 879 if (OPTION (Opt_scrollTtyKeypress))
659 if (TermWin.view_start) 880 if (view_start)
660 { 881 {
661 TermWin.view_start = 0; 882 view_start = 0;
662 want_refresh = 1; 883 want_refresh = 1;
663 } 884 }
664 885
665 /* 886 /*
666 * these modifications only affect the static keybuffer 887 * these modifications only affect the static keybuffer
… …
677 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~')); 898 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
678 899
679 /* escape prefix */ 900 /* escape prefix */
680 if (meta 901 if (meta
681#ifdef META8_OPTION 902#ifdef META8_OPTION
682 && (meta_char == C0_ESC) 903 && meta_char == C0_ESC
683#endif 904#endif
684 ) 905 )
685 { 906 {
686 const unsigned char ch = C0_ESC; 907 const char ch = C0_ESC;
687
688 tt_write(&ch, 1); 908 tt_write (&ch, 1);
689 } 909 }
690#ifdef DEBUG_CMD
691 if (debug_key)
692 { /* Display keyboard buffer contents */
693 char *p;
694 int i;
695 910
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); 911 tt_write (kbuf, (unsigned int)len);
703} 912}
704/*}}} */ 913/*}}} */
705 914
706#if (MENUBAR_MAX) 915#if defined (KEYSYM_RESOURCE)
707/*{{{ rxvt_cmd_write(), rxvt_cmd_getc() */
708/* attempt to `write' count to the input buffer */
709unsigned int 916unsigned int
710rxvt_term::cmd_write (const unsigned char *str, unsigned int count) 917rxvt_term::cmd_write (const char *str, unsigned int count)
711{ 918{
712 unsigned int n, s; 919 unsigned int n, s;
713 920
714 n = cmdbuf_ptr - cmdbuf_base; 921 n = cmdbuf_ptr - cmdbuf_base;
715 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 922 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
923
716 if (n > 0 && s < count) 924 if (n > 0 && s < count)
717 { 925 {
718 MEMMOVE(cmdbuf_base, cmdbuf_ptr, 926 memmove (cmdbuf_base, cmdbuf_ptr,
719 (unsigned int)(cmdbuf_endp - cmdbuf_ptr)); 927 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
720 cmdbuf_ptr = cmdbuf_base; 928 cmdbuf_ptr = cmdbuf_base;
721 cmdbuf_endp -= n; 929 cmdbuf_endp -= n;
722 s += n; 930 s += n;
723 } 931 }
932
724 if (count > s) 933 if (count > s)
725 { 934 {
726 rxvt_print_error("data loss: cmd_write too large"); 935 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
727 count = s; 936 count = s;
728 } 937 }
938
729 for (; count--;) 939 for (; count--;)
730 *cmdbuf_endp++ = *str++; 940 *cmdbuf_endp++ = *str++;
941
942 cmd_parse ();
943
731 return 0; 944 return 0;
732} 945}
733#endif /* MENUBAR_MAX */ 946#endif
734 947
735void 948void
736rxvt_term::flush () 949rxvt_term::flush ()
737{ 950{
951 flush_ev.stop ();
952
738#ifdef TRANSPARENT 953#ifdef TRANSPARENT
739 if (want_full_refresh) 954 if (want_full_refresh)
740 { 955 {
741 want_full_refresh = 0; 956 want_full_refresh = 0;
742 scr_clear (); 957 scr_clear ();
743 scr_touch (false); 958 scr_touch (false);
744 want_refresh = 1;
745 } 959 }
746#endif 960#endif
747 961
748 if (want_refresh) 962 if (want_refresh)
749 { 963 {
964 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
965 {
966 int row = view_start;
967 int end_row = row + nrow;
968
969 while (row > top_row && ROW (row - 1).is_longer ())
970 --row;
971
972 do
973 {
974 int start_row = row;
975 line_t *l;
976
977 do
978 {
979 l = &ROW (row++);
980
981 if (!(l->f & LINE_FILTERED))
982 {
983 // line not filtered, mark it as filtered
984 l->f |= LINE_FILTERED;
985 while (l->is_longer ())
986 {
987 l = &ROW (row++);
988 l->f |= LINE_FILTERED;
989 }
990
991 // and filter it
992 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
993
994 break;
995 }
996 }
997 while (l->is_longer () && row < end_row);
998 }
999 while (row < end_row);
1000 }
1001
750 scr_refresh (refresh_type); 1002 scr_refresh ();
751 scrollbar_show (1); 1003 scrollbar_show (1);
752#ifdef USE_XIM 1004#ifdef USE_XIM
753 IMSendSpot (); 1005 IMSendSpot ();
754#endif 1006#endif
755
756 } 1007 }
757 1008
758 XFlush (Xdisplay); 1009 display->flush ();
759} 1010}
760 1011
761void 1012void
762rxvt_term::check_cb (check_watcher &w) 1013rxvt_term::check_cb (check_watcher &w)
763{ 1014{
764 SET_R (this); 1015 make_current ();
765 SET_LOCALE (locale);
766 1016
1017 display->flush ();
1018
1019 if (want_refresh && !flush_ev.active)
1020 flush_ev.start (NOW + 1. / 60.); // refresh at max. 60 hz normally
1021}
1022
1023void
1024rxvt_term::flush_cb (time_watcher &w)
1025{
1026 make_current ();
1027
1028 refresh_limit = 1;
1029 refresh_count = 0;
767 flush (); 1030 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} 1031}
813 1032
814#ifdef CURSOR_BLINK 1033#ifdef CURSOR_BLINK
815void 1034void
816rxvt_term::cursor_blink_cb (time_watcher &w) 1035rxvt_term::cursor_blink_cb (time_watcher &w)
817{ 1036{
818 hidden_cursor = !hidden_cursor; 1037 hidden_cursor = !hidden_cursor;
819 want_refresh = 1; 1038 want_refresh = 1;
820 1039
821 w.start (w.at + BLINK_INTERVAL); 1040 w.start (w.at + CURSOR_BLINK_INTERVAL);
822} 1041}
823#endif 1042#endif
824 1043
825#ifdef TEXT_BLINK 1044#ifdef TEXT_BLINK
826void 1045void
… …
833 w.start (w.at + TEXT_BLINK_INTERVAL); 1052 w.start (w.at + TEXT_BLINK_INTERVAL);
834 } 1053 }
835} 1054}
836#endif 1055#endif
837 1056
1057#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
838void 1058void
839rxvt_term::x_cb (io_watcher &w, short revents) 1059rxvt_term::cont_scroll_cb (time_watcher &w)
840{ 1060{
841 SET_R (this); 1061 if ((scrollbar_isUp() || scrollbar_isDn()) &&
842 SET_LOCALE (locale); 1062 scr_page (scrollbar_isUp() ? UP : DN, 1))
843 1063 {
844 process_x_events (); 1064 want_refresh = 1;
1065 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1066 }
845} 1067}
1068#endif
1069
1070#ifdef SELECTION_SCROLLING
1071void
1072rxvt_term::sel_scroll_cb (time_watcher &w)
1073{
1074 if (scr_page (scroll_selection_dir, scroll_selection_lines))
1075 {
1076 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1077 want_refresh = 1;
1078 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1079 }
1080}
1081#endif
1082
1083#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1084void
1085rxvt_term::slip_wheel_cb (time_watcher &w)
1086{
1087 if (mouse_slip_wheel_speed == 0
1088 || mouse_slip_wheel_speed < 0 ? scr_page (DN, -mouse_slip_wheel_speed)
1089 : scr_page (UP, mouse_slip_wheel_speed))
1090 {
1091 if (view_start == top_row || view_start == 0)
1092 mouse_slip_wheel_speed = 0;
1093
1094 want_refresh = 1;
1095 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1096 }
1097}
1098#endif
1099
1100#if HAVE_SCHED_YIELD
1101static struct event_handler
1102{
1103 check_watcher cw_yield;
1104
1105 void yield (check_watcher &w)
1106 {
1107 sched_yield ();
1108 w.stop ();
1109 }
1110
1111 event_handler ()
1112 : cw_yield (this, &event_handler::yield)
1113 {
1114 }
1115} event_handler;
1116#endif
846 1117
847bool 1118bool
848rxvt_term::pty_fill () 1119rxvt_term::pty_fill ()
849{ 1120{
850 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1121 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
1122
1123 if (CBUFSIZ == n)
1124 {
1125 rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n");
1126 n = 0;
1127 }
851 1128
852 memmove (cmdbuf_base, cmdbuf_ptr, n); 1129 memmove (cmdbuf_base, cmdbuf_ptr, n);
853 cmdbuf_ptr = cmdbuf_base; 1130 cmdbuf_ptr = cmdbuf_base;
854 cmdbuf_endp = cmdbuf_ptr + n; 1131 cmdbuf_endp = cmdbuf_ptr + n;
855 1132
856 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1133 ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n);
857 1134
858 if (n > 0) 1135 if (r > 0)
859 { 1136 {
860 cmdbuf_endp += n; 1137 cmdbuf_endp += r;
861 return true; 1138 return true;
862 } 1139 }
863 else if (n < 0 && errno != EAGAIN) 1140 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1141 {
1142#if HAVE_SCHED_YIELD
1143 if (display->is_local)
1144 event_handler.cw_yield.start ();
1145#endif
1146 }
1147 else
1148 {
1149 pty_ev.stop ();
1150
1151 if (!OPTION (Opt_hold))
864 destroy (); 1152 destroy ();
865 1153 }
1154
866 return false; 1155 return false;
867} 1156}
868 1157
869void 1158void
870rxvt_term::pty_cb (io_watcher &w, short revents) 1159rxvt_term::pty_cb (io_watcher &w, short revents)
871{ 1160{
872 SET_R (this); 1161 make_current ();
873 SET_LOCALE (locale); 1162
1163 if (revents & EVENT_READ)
1164 // loop, but don't allow a single term to monopolize us
1165 while (pty_fill ())
1166 if (cmd_parse ())
1167 break;
874 1168
875 if (revents & EVENT_WRITE) 1169 if (revents & EVENT_WRITE)
876 tt_write (0, 0); 1170 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} 1171}
985 1172
986// read the next character, currently handles UTF-8 1173void
987// will probably handle all sorts of other stuff in the future 1174rxvt_term::pointer_unblank ()
988uint32_t
989rxvt_term::next_char ()
990{ 1175{
991 while (cmdbuf_ptr < cmdbuf_endp) 1176 XDefineCursor (xdisp, vt, TermWin_cursor);
992 { 1177 recolour_cursor ();
993 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
994 return *cmdbuf_ptr++;
995 1178
996 wchar_t wc; 1179#ifdef POINTER_BLANK
997 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, &mbstate.mbs); 1180 hidden_pointer = 0;
998 1181
999 if (len == (size_t)-2) 1182 if (OPTION (Opt_pointerBlank))
1000 return NOCHAR; 1183 pointer_ev.start (NOW + pointerBlankDelay);
1001 1184#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} 1185}
1034 1186
1035#ifdef POINTER_BLANK 1187#ifdef POINTER_BLANK
1036void 1188void
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 () 1189rxvt_term::pointer_blank ()
1050{ 1190{
1051 if (!(Options & Opt_pointerBlank)) 1191 if (!OPTION (Opt_pointerBlank))
1052 return; 1192 return;
1053 1193
1054 XDefineCursor (Xdisplay, TermWin.vt, blank_cursor); 1194 XDefineCursor (xdisp, vt, display->blank_cursor);
1055 XFlush (Xdisplay); 1195 XFlush (xdisp);
1056 1196
1057 hidden_pointer = 1; 1197 hidden_pointer = 1;
1058} 1198}
1059 1199
1060void 1200void
1061rxvt_term::pointer_cb (time_watcher &w) 1201rxvt_term::pointer_cb (time_watcher &w)
1062{ 1202{
1063 SET_R (this); 1203 make_current ();
1064 SET_LOCALE (locale);
1065 1204
1066 pointer_blank (); 1205 pointer_blank ();
1067} 1206}
1068#endif 1207#endif
1069 1208
1070void 1209void
1071rxvt_term::mouse_report (const XButtonEvent *ev) 1210rxvt_term::mouse_report (XButtonEvent &ev)
1072{ 1211{
1073 int button_number, key_state = 0; 1212 int button_number, key_state = 0;
1074 int x, y; 1213 int x, y;
1075 1214
1076 x = ev->x; 1215 x = ev.x;
1077 y = ev->y; 1216 y = ev.y;
1078 pixel_position (&x, &y); 1217 pixel_position (&x, &y);
1079 1218
1080 if (MEvent.button == AnyButton) 1219 if (MEvent.button == AnyButton)
1081 {
1082 button_number = 3; 1220 button_number = 3;
1083 }
1084 else 1221 else
1085 { 1222 {
1086 button_number = MEvent.button - Button1; 1223 button_number = MEvent.button - Button1;
1087 /* add 0x3D for wheel events, like xterm does */ 1224 /* add 0x3D for wheel events, like xterm does */
1088 if (button_number >= 3) 1225 if (button_number >= 3)
1089 button_number += (64 - 3); 1226 button_number += (64 - 3);
1090 } 1227 }
1091 1228
1092 if (PrivateModes & PrivMode_MouseX10) 1229 if (priv_modes & PrivMode_MouseX10)
1093 { 1230 {
1094 /* 1231 /*
1095 * do not report ButtonRelease 1232 * do not report ButtonRelease
1096 * no state info allowed 1233 * no state info allowed
1097 */ 1234 */
… …
1112 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1249 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1113 + ((MEvent.state & ControlMask) ? 16 : 0); 1250 + ((MEvent.state & ControlMask) ? 16 : 0);
1114#ifdef MOUSE_REPORT_DOUBLECLICK 1251#ifdef MOUSE_REPORT_DOUBLECLICK
1115 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1252 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1116#endif 1253#endif
1117
1118 } 1254 }
1119 1255
1120#ifdef DEBUG_MOUSEREPORT 1256#if DEBUG_MOUSEREPORT
1121 fprintf(stderr, "Mouse ["); 1257 fprintf (stderr, "Mouse [");
1122 if (key_state & 16) 1258 if (key_state & 16)
1123 fputc('C', stderr); 1259 fputc ('C', stderr);
1124 if (key_state & 4) 1260 if (key_state & 4)
1125 fputc('S', stderr); 1261 fputc ('S', stderr);
1126 if (key_state & 8) 1262 if (key_state & 8)
1127 fputc('A', stderr); 1263 fputc ('A', stderr);
1128 if (key_state & 32) 1264 if (key_state & 32)
1129 fputc('2', stderr); 1265 fputc ('2', stderr);
1130 fprintf(stderr, "]: <%d>, %d/%d\n", 1266 fprintf (stderr, "]: <%d>, %d/%d\n",
1131 button_number, 1267 button_number,
1132 x + 1, 1268 x + 1,
1133 y + 1); 1269 y + 1);
1134#else 1270#endif
1271
1135 tt_printf("\033[M%c%c%c", 1272 tt_printf ("\033[M%c%c%c",
1136 (32 + button_number + key_state), 1273 (32 + button_number + key_state),
1137 (32 + x + 1), 1274 (32 + x + 1),
1138 (32 + y + 1)); 1275 (32 + y + 1));
1139#endif
1140} 1276}
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 1277
1152/*{{{ process an X event */ 1278/*{{{ process an X event */
1153void 1279void
1154rxvt_term::process_x_event (XEvent *ev) 1280rxvt_term::x_cb (XEvent &ev)
1155{ 1281{
1282 make_current ();
1283
1284 dLocal (Display *, xdisp);
1285
1286 if (ev.xany.window == vt
1287 && SHOULD_INVOKE (HOOK_X_EVENT)
1288 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1289 return;
1290
1291 // for XQueryPointer
1156 Window unused_root, unused_child; 1292 Window unused_root, unused_child;
1157 int unused_root_x, unused_root_y; 1293 int unused_root_x, unused_root_y;
1158 unsigned int unused_mask; 1294 unsigned int unused_mask;
1159 1295
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) 1296 switch (ev.type)
1210 { 1297 {
1211 case KeyPress: 1298 case KeyPress:
1212 lookup_key ((XKeyEvent *)ev); 1299#if ISO_14755
1300 if (!(iso14755buf & ISO_14755_52))
1301#endif
1302 lookup_key (ev.xkey);
1303
1304 break;
1305
1306 case KeyRelease:
1307 {
1308#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
1309 KeySym keysym;
1310
1311 keysym = XLookupKeysym (&ev.xkey, ev.xkey.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
1312#endif
1313
1314#if ENABLE_FRILLS || ISO_14755
1315 // ISO 14755 support
1316 if (iso14755buf)
1317 if (iso14755buf & ISO_14755_52)
1318 {
1319# if ENABLE_OVERLAY
1320 scr_overlay_off ();
1321# endif
1322# if ISO_14755
1323 // iso14755 part 5.2 handling: release time
1324 // first: controls
1325 if ((ev.xkey.state & ControlMask)
1326 && ((keysym >= 0x40 && keysym <= 0x5f)
1327 || (keysym >= 0x61 && keysym <= 0x7f)))
1328 {
1329 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
1330 commit_iso14755 ();
1331 goto skip_switch;
1332 }
1333
1334 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)
1335 if (i[0] == keysym)
1336 {
1337 iso14755buf = ISO_14755_51 | i[1];
1338 commit_iso14755 ();
1339 goto skip_switch;
1340 }
1341
1342 scr_bell ();
1343# endif
1344 iso14755buf = 0;
1345 break;
1346 }
1347 else if ((ev.xkey.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
1348 {
1349# if ENABLE_OVERLAY
1350 scr_overlay_off ();
1351# endif
1352 if (iso14755buf & ISO_14755_51)
1353 commit_iso14755 ();
1354#if ISO_14755
1355 else if (iso14755buf & ISO_14755_STARTED)
1356 {
1357 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
1358
1359 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
1360 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
1361 }
1362# endif
1363 else
1364 iso14755buf = 0;
1365 }
1366#endif
1367
1368 if (ev.xany.window == vt
1369 && HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
1213 break; 1370 break;
1214 1371
1215#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1372#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1216 case KeyRelease:
1217 {
1218 if (!(ev->xkey.state & ControlMask)) 1373 if (!(ev.xkey.state & ControlMask))
1374 slip_wheel_ev.stop ();
1375 else if (keysym == XK_Control_L || keysym == XK_Control_R)
1219 mouse_slip_wheel_speed = 0; 1376 mouse_slip_wheel_speed = 0;
1220 else 1377#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; 1378 break;
1229 } 1379 }
1230#endif
1231 1380
1232 case ButtonPress: 1381 case ButtonPress:
1233 button_press ((XButtonEvent *)ev); 1382 button_press (ev.xbutton);
1234 break; 1383 break;
1235 1384
1236 case ButtonRelease: 1385 case ButtonRelease:
1237 button_release ((XButtonEvent *)ev); 1386 button_release (ev.xbutton);
1238 break; 1387 break;
1239 1388
1240 case ClientMessage: 1389 case ClientMessage:
1241 if (ev->xclient.format == 32 1390 if (ev.xclient.format == 32
1242 && (Atom)ev->xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1391 && !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 { 1392 {
1251 /* Get Dnd data */ 1393 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1252 Atom ActualType; 1394 {
1253 int ActualFormat; 1395 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1254 unsigned char *data; 1396 {
1255 unsigned long Size, RemainingBytes; 1397 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1256 1398 {
1257 XGetWindowProperty(Xdisplay, Xroot, 1399 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1258 xa[XA_DNDSELECTION], 1400 destroy ();
1259 0L, 1000000L, 1401 }
1260 False, AnyPropertyType, 1402#if ENABLE_EWMH
1261 &ActualType, &ActualFormat, 1403 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1262 &Size, &RemainingBytes, 1404 XSendEvent (xdisp, ev.xclient.window = display->root,
1405 False, SubstructureRedirectMask | SubstructureNotifyMask,
1263 &data); 1406 &ev);
1264 XChangeProperty(Xdisplay, Xroot, 1407#endif
1265 XA_CUT_BUFFER0, XA_STRING, 1408 }
1266 8, PropModeReplace, 1409 }
1267 data, STRLEN(data)); 1410#if ENABLE_XEMBED
1268 selection_paste (Xroot, XA_CUT_BUFFER0, True); 1411 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1269 XSetInputFocus(Xdisplay, Xroot, RevertToNone, CurrentTime); 1412 {
1413 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1414 focus_in ();
1415 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1416 focus_out ();
1417 }
1418#endif
1270 } 1419 }
1271#endif /* OFFIX_DND */
1272 break; 1420 break;
1273 1421
1274 case MappingNotify: 1422 case MappingNotify:
1275 XRefreshKeyboardMapping(&(ev->xmapping)); 1423 XRefreshKeyboardMapping (&ev.xmapping);
1276 break; 1424 break;
1277 1425
1278 /* 1426 /*
1279 * XXX: this is not the _current_ arrangement 1427 * XXX: this is not the _current_ arrangement
1280 * Here's my conclusion: 1428 * Here's my conclusion:
… …
1284 * in the GraphicsExpose parts, which means that after each refresh, 1432 * in the GraphicsExpose parts, which means that after each refresh,
1285 * we need to wait for the graphics expose or Noexpose events, 1433 * we need to wait for the graphics expose or Noexpose events,
1286 * which ought to make things real slow! 1434 * which ought to make things real slow!
1287 */ 1435 */
1288 case VisibilityNotify: 1436 case VisibilityNotify:
1289 switch (ev->xvisibility.state) 1437 switch (ev.xvisibility.state)
1290 { 1438 {
1291 case VisibilityUnobscured: 1439 case VisibilityUnobscured:
1292 refresh_type = FAST_REFRESH; 1440 refresh_type = FAST_REFRESH;
1293 break; 1441 break;
1294 case VisibilityPartiallyObscured: 1442 case VisibilityPartiallyObscured:
… …
1299 break; 1447 break;
1300 } 1448 }
1301 break; 1449 break;
1302 1450
1303 case FocusIn: 1451 case FocusIn:
1304 if (!TermWin.focus) 1452 focus_in ();
1453 break;
1454
1455 case FocusOut:
1456 focus_out ();
1457 break;
1458
1459 case ConfigureNotify:
1460 if (ev.xconfigure.window == parent[0])
1305 { 1461 {
1306 TermWin.focus = 1; 1462 while (XCheckTypedWindowEvent (xdisp, ev.xconfigure.window, ConfigureNotify, &ev))
1307 want_refresh = 1; 1463 ;
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 1464
1465 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1466 {
1467 seen_resize = 1;
1468 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1469 }
1470
1471 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1472
1473#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1474 if (OPTION (Opt_transparent))
1475 check_our_parents ();
1476#endif
1317 } 1477 }
1318 break; 1478 break;
1319 1479
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: 1480 case PropertyNotify:
1339 if (ev->xconfigure.window == TermWin.parent[0]) 1481 if (!HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END)))
1340 { 1482 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1341 int height, width; 1483 && ev.xproperty.state == PropertyNewValue)
1484 selection_property (ev.xproperty.window, ev.xproperty.atom);
1342 1485
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; 1486 break;
1373 1487
1374 case SelectionClear: 1488 case SelectionClear:
1375 selection_clear (); 1489 selection_clear ();
1376 break; 1490 break;
1377 1491
1378 case SelectionNotify: 1492 case SelectionNotify:
1379 if (selection_wait == Sel_normal) 1493 if (selection_wait == Sel_normal)
1380 selection_paste (ev->xselection.requestor, 1494 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1381 ev->xselection.property, True);
1382 break; 1495 break;
1383 1496
1384 case SelectionRequest: 1497 case SelectionRequest:
1385 selection_send (&(ev->xselectionrequest)); 1498 selection_send (ev.xselectionrequest);
1499 break;
1500
1501 case MapNotify:
1502 mapped = 1;
1503#ifdef TEXT_BLINK
1504 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1505#endif
1506 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1386 break; 1507 break;
1387 1508
1388 case UnmapNotify: 1509 case UnmapNotify:
1389 TermWin.mapped = 0; 1510 mapped = 0;
1390#ifdef TEXT_BLINK 1511#ifdef TEXT_BLINK
1391 text_blink_ev.stop (); 1512 text_blink_ev.stop ();
1392#endif 1513#endif
1393 break; 1514 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; 1515 break;
1409 } 1516
1410#ifdef TRANSPARENT 1517#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: 1518 case ReparentNotify:
1422 if ((Options & Opt_transparent) && check_our_parents ()) 1519 rootwin_cb (ev);
1423 { 1520 break;
1424 if (am_transparent)
1425 want_full_refresh = 1;
1426 }
1427#endif /* TRANSPARENT */ 1521#endif /* TRANSPARENT */
1428 break;
1429 1522
1430 case GraphicsExpose: 1523 case GraphicsExpose:
1431 case Expose: 1524 case Expose:
1432 if (ev->xany.window == TermWin.vt) 1525 if (ev.xany.window == vt)
1433 { 1526 {
1434#ifdef NO_SLOW_LINK_SUPPORT 1527 do
1435 scr_expose (ev->xexpose.x, ev->xexpose.y, 1528 scr_expose (ev.xexpose.x, ev.xexpose.y,
1436 ev->xexpose.width, ev->xexpose.height, False); 1529 ev.xexpose.width, ev.xexpose.height, False);
1437#else 1530 while (XCheckTypedWindowEvent (xdisp, vt, ev.xany.type, &ev));
1438 // don't understand this, so commented it out 1531
1532 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1533
1534 while (XCheckTypedWindowEvent (xdisp, vt, ev.xany.type, &ev))
1439 scr_expose (ev->xexpose.x, ev->xexpose.y, 1535 scr_expose (ev.xexpose.x, ev.xexpose.y,
1440 ev->xexpose.width, ev->xexpose.height, False); 1536 ev.xexpose.width, ev.xexpose.height, False);
1441 //scr_expose (ev->xexpose.x, 0, 1537
1442 // ev->xexpose.width, TermWin.height, False);
1443#endif
1444 want_refresh = 1; 1538 want_refresh = 1;
1445 } 1539 }
1446 else 1540 else
1447 { 1541 {
1448 XEvent unused_xevent; 1542 XEvent unused_event;
1449 1543
1450 while (XCheckTypedWindowEvent(Xdisplay, ev->xany.window, 1544 while (XCheckTypedWindowEvent (xdisp, ev.xany.window, Expose, &unused_event))
1451 Expose, 1545 ;
1452 &unused_xevent)) ;
1453 while (XCheckTypedWindowEvent(Xdisplay, ev->xany.window, 1546 while (XCheckTypedWindowEvent (xdisp, ev.xany.window, GraphicsExpose, &unused_event))
1454 GraphicsExpose, 1547 ;
1455 &unused_xevent)) ; 1548
1456 if (isScrollbarWindow(ev->xany.window)) 1549 if (isScrollbarWindow (ev.xany.window))
1457 { 1550 {
1458 scrollBar.setIdle(); 1551 scrollBar.setIdle ();
1459 scrollbar_show (0); 1552 scrollbar_show (0);
1460 } 1553 }
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 1554
1555#ifdef TRANSPARENT
1556 if (am_transparent && ev.xany.window == parent[0])
1557 XClearWindow (xdisp, ev.xany.window);
1558#endif
1469 } 1559 }
1470 break; 1560 break;
1471 1561
1472 case MotionNotify: 1562 case MotionNotify:
1473#ifdef POINTER_BLANK 1563#ifdef POINTER_BLANK
1474 if (hidden_pointer) 1564 if (hidden_pointer)
1475 pointer_unblank (); 1565 pointer_unblank ();
1476#endif 1566#endif
1477#if MENUBAR 1567 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1478 if (isMenuBarWindow(ev->xany.window)) 1568 break;
1569
1570 if (ev.xany.window == vt)
1479 { 1571 {
1480 menubar_control (&(ev->xbutton)); 1572 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1481 break; 1573 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1482 } 1574 ; // 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))) 1575 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1490 { 1576 {
1491 while (XCheckTypedWindowEvent(Xdisplay, TermWin.vt, 1577 while (XCheckTypedWindowEvent (xdisp, vt, MotionNotify, &ev))
1492 MotionNotify, ev)) ; 1578 ;
1579
1493 XQueryPointer(Xdisplay, TermWin.vt, 1580 XQueryPointer (xdisp, vt,
1494 &unused_root, &unused_child, 1581 &unused_root, &unused_child,
1495 &unused_root_x, &unused_root_y, 1582 &unused_root_x, &unused_root_y,
1496 &(ev->xbutton.x), &(ev->xbutton.y), 1583 &ev.xbutton.x, &ev.xbutton.y,
1497 &unused_mask); 1584 &ev.xbutton.state);
1498#ifdef MOUSE_THRESHOLD 1585#ifdef MOUSE_THRESHOLD
1499 /* deal with a `jumpy' mouse */ 1586 /* deal with a `jumpy' mouse */
1500 if ((ev->xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1587 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1501 { 1588 {
1502#endif 1589#endif
1590#if ISO_14755
1591 // 5.4
1592 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1593 {
1594 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1595 break;
1596 }
1597#endif
1503 selection_extend ((ev->xbutton.x), (ev->xbutton.y), 1598 selection_extend (ev.xbutton.x, ev.xbutton.y,
1504 (ev->xbutton.state & Button3Mask) ? 2 : 0); 1599 ev.xbutton.state & Button3Mask ? 2 : 0);
1600
1505#ifdef SELECTION_SCROLLING 1601#ifdef SELECTION_SCROLLING
1506 if (ev->xbutton.y < TermWin.int_bwidth 1602 if (ev.xbutton.y < int_bwidth
1507 || Pixel2Row(ev->xbutton.y) > (TermWin.nrow-1)) 1603 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1508 { 1604 {
1509 int dist; 1605 int dist;
1510
1511 pending_scroll_selection=1;
1512 1606
1513 /* don't clobber the current delay if we are 1607 /* don't clobber the current delay if we are
1514 * already in the middle of scrolling. 1608 * already in the middle of scrolling.
1515 */ 1609 */
1516 if (scroll_selection_delay<=0) 1610 if (!sel_scroll_ev.active)
1517 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1611 sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1518 1612
1519 /* save the event params so we can highlight 1613 /* save the event params so we can highlight
1520 * the selection in the pending-scroll loop 1614 * the selection in the pending-scroll loop
1521 */ 1615 */
1522 selection_save_x=ev->xbutton.x; 1616 selection_save_x = ev.xbutton.x;
1523 selection_save_y=ev->xbutton.y; 1617 selection_save_y = ev.xbutton.y;
1524 selection_save_state=
1525 (ev->xbutton.state & Button3Mask) ? 2 : 0; 1618 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1526 1619
1527 /* calc number of lines to scroll */ 1620 /* calc number of lines to scroll */
1528 if (ev->xbutton.y<TermWin.int_bwidth) 1621 if (ev.xbutton.y < int_bwidth)
1529 { 1622 {
1530 scroll_selection_dir = UP; 1623 scroll_selection_dir = UP;
1531 dist = TermWin.int_bwidth - ev->xbutton.y; 1624 dist = int_bwidth - ev.xbutton.y;
1532 } 1625 }
1533 else 1626 else
1534 { 1627 {
1535 scroll_selection_dir = DN; 1628 scroll_selection_dir = DN;
1536 dist = ev->xbutton.y - 1629 dist = ev.xbutton.y - (int_bwidth + height);
1537 (TermWin.int_bwidth + TermWin.height);
1538 } 1630 }
1631
1539 scroll_selection_lines=(Pixel2Height(dist)/ 1632 scroll_selection_lines = Pixel2Height (dist)
1540 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1633 / SELECTION_SCROLL_LINE_SPEEDUP
1634 + 1;
1541 MIN_IT(scroll_selection_lines, 1635 min_it (scroll_selection_lines,
1542 SELECTION_SCROLL_MAX_LINES); 1636 SELECTION_SCROLL_MAX_LINES);
1543 } 1637 }
1544 else 1638 else
1545 { 1639 {
1546 /* we are within the text window, so we 1640 /* we are within the text window, so we
1547 * shouldn't be scrolling 1641 * shouldn't be scrolling
1548 */ 1642 */
1549 pending_scroll_selection = 0; 1643 if (sel_scroll_ev.active)
1644 sel_scroll_ev.stop();
1550 } 1645 }
1551#endif 1646#endif
1552#ifdef MOUSE_THRESHOLD 1647#ifdef MOUSE_THRESHOLD
1553
1554 } 1648 }
1555#endif 1649#endif
1556
1557 } 1650 }
1558 } 1651 }
1559 else if (isScrollbarWindow(ev->xany.window) && scrollbar_isMotion()) 1652 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ())
1560 { 1653 {
1561 while (XCheckTypedWindowEvent(Xdisplay, scrollBar.win, 1654 while (XCheckTypedWindowEvent (xdisp, scrollBar.win,
1562 MotionNotify, ev)) ; 1655 MotionNotify, &ev))
1656 ;
1657
1563 XQueryPointer(Xdisplay, scrollBar.win, 1658 XQueryPointer (xdisp, scrollBar.win,
1564 &unused_root, &unused_child, 1659 &unused_root, &unused_child,
1565 &unused_root_x, &unused_root_y, 1660 &unused_root_x, &unused_root_y,
1566 &(ev->xbutton.x), &(ev->xbutton.y), 1661 &ev.xbutton.x, &ev.xbutton.y,
1567 &unused_mask); 1662 &unused_mask);
1568 scr_move_to (scrollbar_position(ev->xbutton.y) - csrO, 1663 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1569 scrollbar_size()); 1664 scrollbar_size ());
1570 scr_refresh (refresh_type); 1665 want_refresh = 1;
1571 refresh_limit = 0; 1666 refresh_limit = 0;
1572 scrollbar_show (1); 1667 scrollbar_show (1);
1573 } 1668 }
1574 break; 1669 break;
1575 } 1670 }
1671
1672skip_switch: ;
1673
1674#if defined(CURSOR_BLINK)
1675 if (OPTION (Opt_cursorBlink) && ev.type == KeyPress)
1676 {
1677 if (hidden_cursor)
1678 {
1679 hidden_cursor = 0;
1680 want_refresh = 1;
1681 }
1682
1683 cursor_blink_ev.start (NOW + CURSOR_BLINK_INTERVAL);
1684 }
1685#endif
1686
1687#if defined(POINTER_BLANK)
1688 if (OPTION (Opt_pointerBlank) && pointerBlankDelay > 0)
1689 {
1690 if (ev.type == MotionNotify
1691 || ev.type == ButtonPress
1692 || ev.type == ButtonRelease)
1693 if (hidden_pointer)
1694 pointer_unblank ();
1695
1696 if (ev.type == KeyPress && hidden_pointer == 0)
1697 pointer_blank ();
1698 }
1699#endif
1576} 1700}
1577 1701
1578void 1702void
1703rxvt_term::focus_in ()
1704{
1705 if (!focus)
1706 {
1707 focus = 1;
1708 want_refresh = 1;
1709
1710 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1711
1712#if USE_XIM
1713 if (Input_Context != NULL)
1714 {
1715 IMSetStatusPosition ();
1716 XSetICFocus (Input_Context);
1717 }
1718#endif
1719#if CURSOR_BLINK
1720 if (OPTION (Opt_cursorBlink))
1721 cursor_blink_ev.start (NOW + CURSOR_BLINK_INTERVAL);
1722#endif
1723#if OFF_FOCUS_FADING
1724 if (rs[Rs_fade])
1725 {
1726 pix_colors = pix_colors_focused;
1727 scr_recolour ();
1728 }
1729#endif
1730 }
1731}
1732
1733void
1734rxvt_term::focus_out ()
1735{
1736 if (focus)
1737 {
1738 focus = 0;
1739 want_refresh = 1;
1740
1741 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1742
1743#if ENABLE_FRILLS || ISO_14755
1744 if (iso14755buf)
1745 {
1746 iso14755buf = 0;
1747# if ENABLE_OVERLAY
1748 scr_overlay_off ();
1749# endif
1750 }
1751#endif
1752#if USE_XIM
1753 if (Input_Context != NULL)
1754 XUnsetICFocus (Input_Context);
1755#endif
1756#if CURSOR_BLINK
1757 if (OPTION (Opt_cursorBlink))
1758 cursor_blink_ev.stop ();
1759 hidden_cursor = 0;
1760#endif
1761#if OFF_FOCUS_FADING
1762 if (rs[Rs_fade])
1763 {
1764 pix_colors = pix_colors_unfocused;
1765 scr_recolour ();
1766 }
1767#endif
1768 }
1769}
1770
1771#if TRANSPARENT
1772void
1773rxvt_term::rootwin_cb (XEvent &ev)
1774{
1775 make_current ();
1776
1777 switch (ev.type)
1778 {
1779 case PropertyNotify:
1780 /*
1781 * if user used some Esetroot compatible prog to set the root bg,
1782 * use the property to determine the pixmap. We use it later on.
1783 */
1784 if (ev.xproperty.atom != xa[XA_XROOTPMAP_ID]
1785 && ev.xproperty.atom != xa[XA_ESETROOT_PMAP_ID])
1786 return;
1787
1788 /* FALLTHROUGH */
1789 case ReparentNotify:
1790 if (OPTION (Opt_transparent) && check_our_parents () && am_transparent)
1791 want_refresh = want_full_refresh = 1;
1792 break;
1793 }
1794}
1795#endif
1796
1797void
1579rxvt_term::button_press (XButtonEvent *ev) 1798rxvt_term::button_press (XButtonEvent &ev)
1580{ 1799{
1581 int reportmode = 0, clickintime; 1800 int reportmode = 0, clickintime;
1582 1801
1583 bypass_keystate = ev->state & (ModMetaMask | ShiftMask); 1802 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1803
1584 if (!bypass_keystate) 1804 if (!bypass_keystate)
1585 reportmode = !!(PrivateModes & PrivMode_mouse_report); 1805 reportmode = !! (priv_modes & PrivMode_mouse_report);
1806
1586 /* 1807 /*
1587 * VT window processing of button press 1808 * VT window processing of button press
1588 */ 1809 */
1589 if (ev->window == TermWin.vt) 1810 if (ev.window == vt)
1590 { 1811 {
1591#if RXVT_GRAPHICS 1812 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1592 if (ev->subwindow != None) 1813 return;
1593 rxvt_Gr_ButtonPress (ev->x, ev->y);
1594 else
1595#endif
1596 1814
1815#if ISO_14755
1816 // 5.4
1817 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1818 {
1819 iso14755_54 (ev.x, ev.y);
1820 return;
1597 { 1821 }
1822#endif
1823
1598 clickintime = ev->time - MEvent.time < MULTICLICK_TIME; 1824 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1825
1599 if (reportmode) 1826 if (reportmode)
1827 {
1828 /* mouse report from vt window */
1829 /* save the xbutton state (for ButtonRelease) */
1830 MEvent.state = ev.state;
1831#ifdef MOUSE_REPORT_DOUBLECLICK
1832 if (ev.button == MEvent.button && clickintime)
1600 { 1833 {
1601 /* mouse report from vt window */ 1834 /* same button, within alloted time */
1602 /* save the xbutton state (for ButtonRelease) */ 1835 MEvent.clicks++;
1603 MEvent.state = ev->state; 1836
1604#ifdef MOUSE_REPORT_DOUBLECLICK 1837 if (MEvent.clicks > 1)
1605 if (ev->button == MEvent.button && clickintime)
1606 { 1838 {
1607 /* same button, within alloted time */
1608 MEvent.clicks++;
1609 if (MEvent.clicks > 1)
1610 {
1611 /* only report double clicks */ 1839 /* only report double clicks */
1612 MEvent.clicks = 2; 1840 MEvent.clicks = 2;
1613 mouse_report (ev); 1841 mouse_report (ev);
1614 1842
1615 /* don't report the release */ 1843 /* don't report the release */
1616 MEvent.clicks = 0; 1844 MEvent.clicks = 0;
1617 MEvent.button = AnyButton; 1845 MEvent.button = AnyButton;
1618 }
1619 } 1846 }
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 } 1847 }
1633 else 1848 else
1634 { 1849 {
1635 if (ev->button != MEvent.button) 1850 /* different button, or time expired */
1636 MEvent.clicks = 0; 1851 MEvent.clicks = 1;
1852 MEvent.button = ev.button;
1853 mouse_report (ev);
1854 }
1855#else
1856 MEvent.button = ev.button;
1857 mouse_report (ev);
1858#endif /* MOUSE_REPORT_DOUBLECLICK */
1859
1860 }
1861 else
1862 {
1863 if (ev.button != MEvent.button)
1864 MEvent.clicks = 0;
1865
1637 switch (ev->button) 1866 switch (ev.button)
1638 { 1867 {
1639 case Button1: 1868 case Button1:
1869 /* allow meta + click to select rectangular areas */
1870 /* should be done in screen.C */
1871#if ENABLE_FRILLS
1872 selection.rect = !!(ev.state & ModMetaMask);
1873#else
1874 selection.rect = false;
1875#endif
1876
1640 /* allow shift+left click to extend selection */ 1877 /* allow shift+left click to extend selection */
1641 if (ev->state & ShiftMask && !(PrivateModes & PrivMode_mouse_report)) 1878 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1642 { 1879 {
1643 if (MEvent.button == Button1 && clickintime) 1880 if (MEvent.button == Button1 && clickintime)
1644 selection_rotate (ev->x, ev->y); 1881 selection_rotate (ev.x, ev.y);
1645 else
1646 selection_extend (ev->x, ev->y, 1);
1647 }
1648 else 1882 else
1649 { 1883 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 } 1884 }
1657 1885 else
1658 MEvent.button = Button1;
1659 break; 1886 {
1660
1661 case Button3:
1662 if (MEvent.button == Button3 && clickintime) 1887 if (MEvent.button == Button1 && clickintime)
1663 selection_rotate (ev->x, ev->y); 1888 MEvent.clicks++;
1664 else 1889 else
1890 MEvent.clicks = 1;
1891
1892 selection_click (MEvent.clicks, ev.x, ev.y);
1893 }
1894
1895 MEvent.button = Button1;
1896 break;
1897
1898 case Button3:
1899 if (MEvent.button == Button3 && clickintime)
1900 selection_rotate (ev.x, ev.y);
1901 else
1665 selection_extend (ev->x, ev->y, 1); 1902 selection_extend (ev.x, ev.y, 1);
1903
1666 MEvent.button = Button3; 1904 MEvent.button = Button3;
1667 break; 1905 break;
1668 }
1669 } 1906 }
1907 }
1908
1670 MEvent.time = ev->time; 1909 MEvent.time = ev.time;
1671 return; 1910 return;
1672 }
1673 } 1911 }
1674 1912
1675 /* 1913 /*
1676 * Scrollbar window processing of button press 1914 * Scrollbar window processing of button press
1677 */ 1915 */
1678 if (isScrollbarWindow(ev->window)) 1916 if (isScrollbarWindow (ev.window))
1679 { 1917 {
1680 scrollBar.setIdle (); 1918 scrollBar.setIdle ();
1681 /* 1919 /*
1682 * Rxvt-style scrollbar: 1920 * Rxvt-style scrollbar:
1683 * move up if mouse is above slider 1921 * move up if mouse is above slider
… …
1695 * Mouse report disabled scrollbar: 1933 * Mouse report disabled scrollbar:
1696 * arrow buttons - send up/down 1934 * arrow buttons - send up/down
1697 * click on scrollbar - send pageup/down 1935 * click on scrollbar - send pageup/down
1698 */ 1936 */
1699 if ((scrollBar.style == R_SB_NEXT 1937 if ((scrollBar.style == R_SB_NEXT
1700 && scrollbarnext_upButton(ev->y)) 1938 && scrollbarnext_upButton (ev.y))
1701 || (scrollBar.style == R_SB_RXVT 1939 || (scrollBar.style == R_SB_RXVT
1702 && scrollbarrxvt_upButton(ev->y))) 1940 && scrollbarrxvt_upButton (ev.y)))
1703 tt_printf("\033[A"); 1941 tt_printf ("\033[A");
1704 else if ((scrollBar.style == R_SB_NEXT 1942 else if ((scrollBar.style == R_SB_NEXT
1705 && scrollbarnext_dnButton(ev->y)) 1943 && scrollbarnext_dnButton (ev.y))
1706 || (scrollBar.style == R_SB_RXVT 1944 || (scrollBar.style == R_SB_RXVT
1707 && scrollbarrxvt_dnButton(ev->y))) 1945 && scrollbarrxvt_dnButton (ev.y)))
1708 tt_printf("\033[B"); 1946 tt_printf ("\033[B");
1709 else 1947 else
1710 switch (ev->button) 1948 switch (ev.button)
1711 { 1949 {
1712 case Button2: 1950 case Button2:
1713 tt_printf("\014"); 1951 tt_printf ("\014");
1714 break; 1952 break;
1715 case Button1: 1953 case Button1:
1716 tt_printf("\033[6~"); 1954 tt_printf ("\033[6~");
1717 break; 1955 break;
1718 case Button3: 1956 case Button3:
1719 tt_printf("\033[5~"); 1957 tt_printf ("\033[5~");
1720 break; 1958 break;
1721 } 1959 }
1722 } 1960 }
1723 else 1961 else
1724#endif /* NO_SCROLLBAR_REPORT */ 1962#endif /* NO_SCROLLBAR_REPORT */
… …
1726 { 1964 {
1727 char upordown = 0; 1965 char upordown = 0;
1728 1966
1729 if (scrollBar.style == R_SB_NEXT) 1967 if (scrollBar.style == R_SB_NEXT)
1730 { 1968 {
1731 if (scrollbarnext_upButton(ev->y)) 1969 if (scrollbarnext_upButton (ev.y))
1732 upordown = -1; /* up */ 1970 upordown = -1; /* up */
1733 else if (scrollbarnext_dnButton(ev->y)) 1971 else if (scrollbarnext_dnButton (ev.y))
1734 upordown = 1; /* down */ 1972 upordown = 1; /* down */
1735 } 1973 }
1736 else if (scrollBar.style == R_SB_RXVT) 1974 else if (scrollBar.style == R_SB_RXVT)
1737 { 1975 {
1738 if (scrollbarrxvt_upButton(ev->y)) 1976 if (scrollbarrxvt_upButton (ev.y))
1739 upordown = -1; /* up */ 1977 upordown = -1; /* up */
1740 else if (scrollbarrxvt_dnButton(ev->y)) 1978 else if (scrollbarrxvt_dnButton (ev.y))
1741 upordown = 1; /* down */ 1979 upordown = 1; /* down */
1742 } 1980 }
1743 if (upordown) 1981 if (upordown)
1744 { 1982 {
1745#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1983#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1746 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 1984 cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1747#endif 1985#endif
1748 if (scr_page (upordown < 0 ? UP : DN, 1)) 1986 if (scr_page (upordown < 0 ? UP : DN, 1))
1749 { 1987 {
1750 if (upordown < 0) 1988 if (upordown < 0)
1751 scrollBar.setUp (); 1989 scrollBar.setUp ();
1752 else 1990 else
1753 scrollBar.setDn (); 1991 scrollBar.setDn ();
1754 } 1992 }
1755 } 1993 }
1756 else 1994 else
1757 switch (ev->button) 1995 switch (ev.button)
1758 { 1996 {
1759 case Button2: 1997 case Button2:
1760 switch (scrollbar_align) 1998 switch (scrollbar_align)
1761 { 1999 {
1762 case R_SB_ALIGN_TOP: 2000 case R_SB_ALIGN_TOP:
… …
1767 break; 2005 break;
1768 case R_SB_ALIGN_BOTTOM: 2006 case R_SB_ALIGN_BOTTOM:
1769 csrO = scrollBar.bot - scrollBar.top; 2007 csrO = scrollBar.bot - scrollBar.top;
1770 break; 2008 break;
1771 } 2009 }
2010
1772 if (scrollBar.style == R_SB_XTERM 2011 if (scrollBar.style == R_SB_XTERM
1773 || scrollbar_above_slider(ev->y) 2012 || scrollbar_above_slider (ev.y)
1774 || scrollbar_below_slider(ev->y)) 2013 || scrollbar_below_slider (ev.y))
1775 scr_move_to ( scrollbar_position(ev->y) - csrO, 2014 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ());
1776 scrollbar_size()); 2015
1777 scrollBar.setMotion (); 2016 scrollBar.setMotion ();
1778 break; 2017 break;
1779 2018
1780 case Button1: 2019 case Button1:
1781 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2020 if (scrollbar_align == R_SB_ALIGN_CENTRE)
1782 csrO = ev->y - scrollBar.top; 2021 csrO = ev.y - scrollBar.top;
1783 /* FALLTHROUGH */ 2022 /* FALLTHROUGH */
1784 2023
1785 case Button3: 2024 case Button3:
1786 if (scrollBar.style != R_SB_XTERM) 2025 if (scrollBar.style != R_SB_XTERM)
1787 { 2026 {
1788 if (scrollbar_above_slider(ev->y)) 2027 if (scrollbar_above_slider (ev.y))
1789# ifdef RXVT_SCROLL_FULL 2028# ifdef RXVT_SCROLL_FULL
1790 scr_page (UP, TermWin.nrow - 1); 2029 scr_page (UP, nrow - 1);
1791# else 2030# else
1792 scr_page (UP, TermWin.nrow / 4); 2031 scr_page (UP, nrow / 4);
1793# endif 2032# endif
1794 else if (scrollbar_below_slider(ev->y)) 2033 else if (scrollbar_below_slider (ev.y))
1795# ifdef RXVT_SCROLL_FULL 2034# ifdef RXVT_SCROLL_FULL
1796 scr_page (DN, TermWin.nrow - 1); 2035 scr_page (DN, nrow - 1);
1797# else 2036# else
1798 scr_page (DN, TermWin.nrow / 4); 2037 scr_page (DN, nrow / 4);
1799# endif 2038# endif
1800 else 2039 else
1801 scrollBar.setMotion (); 2040 scrollBar.setMotion ();
1802 } 2041 }
1803 else 2042 else
1804 { 2043 {
1805 scr_page ((ev->button == Button1 ? DN : UP), 2044 scr_page ((ev.button == Button1 ? DN : UP),
1806 (TermWin.nrow 2045 (nrow
1807 * scrollbar_position(ev->y) 2046 * scrollbar_position (ev.y)
1808 / scrollbar_size())); 2047 / scrollbar_size ()));
1809 } 2048 }
2049
1810 break; 2050 break;
1811 } 2051 }
1812 } 2052 }
2053
1813 return; 2054 return;
1814 } 2055 }
1815#if MENUBAR
1816 /*
1817 * Menubar window processing of button press
1818 */
1819 if (isMenuBarWindow(ev->window))
1820 menubar_control (ev);
1821#endif
1822} 2056}
1823 2057
1824void 2058void
1825rxvt_term::button_release (XButtonEvent *ev) 2059rxvt_term::button_release (XButtonEvent &ev)
1826{ 2060{
1827 int reportmode = 0; 2061 int reportmode = 0;
1828 2062
1829 csrO = 0; /* reset csr Offset */ 2063 csrO = 0; /* reset csr Offset */
1830 if (!bypass_keystate) 2064 if (!bypass_keystate)
1831 reportmode = !!(PrivateModes & PrivMode_mouse_report); 2065 reportmode = !! (priv_modes & PrivMode_mouse_report);
1832 2066
1833 if (scrollbar_isUpDn()) 2067 if (scrollbar_isUpDn ())
1834 { 2068 {
1835 scrollBar.setIdle (); 2069 scrollBar.setIdle ();
1836 scrollbar_show (0); 2070 scrollbar_show (0);
1837#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1838 refresh_type &= ~SMOOTH_REFRESH;
1839#endif
1840
1841 } 2071 }
2072
1842#ifdef SELECTION_SCROLLING 2073#ifdef SELECTION_SCROLLING
1843 pending_scroll_selection=0; 2074 if (sel_scroll_ev.active)
2075 sel_scroll_ev.stop();
1844#endif 2076#endif
2077
1845 if (ev->window == TermWin.vt) 2078 if (ev.window == vt)
1846 { 2079 {
1847#ifdef RXVT_GRAPHICS 2080 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
1848 if (ev->subwindow != None) 2081 return;
1849 rxvt_Gr_ButtonRelease(ev->x, ev->y);
1850 else
1851#endif
1852 2082
1853 { 2083#if ISO_14755
2084 // 5.4
2085 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2086 return;
2087#endif
2088
1854 if (reportmode) 2089 if (reportmode)
2090 {
2091 /* mouse report from vt window */
2092 /* don't report release of wheel "buttons" */
2093 if (ev.button >= 4)
2094 return;
2095#ifdef MOUSE_REPORT_DOUBLECLICK
2096 /* only report the release of 'slow' single clicks */
2097 if (MEvent.button != AnyButton
2098 && (ev.button != MEvent.button
2099 || (ev.time - MEvent.time
2100 > MULTICLICK_TIME / 2)))
1855 { 2101 {
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; 2102 MEvent.clicks = 0;
1868 MEvent.button = AnyButton;
1869 mouse_report (ev);
1870 }
1871#else /* MOUSE_REPORT_DOUBLECLICK */
1872 MEvent.button = AnyButton; 2103 MEvent.button = AnyButton;
1873 mouse_report (ev); 2104 mouse_report (ev);
2105 }
2106#else /* MOUSE_REPORT_DOUBLECLICK */
2107 MEvent.button = AnyButton;
2108 mouse_report (ev);
1874#endif /* MOUSE_REPORT_DOUBLECLICK */ 2109#endif /* MOUSE_REPORT_DOUBLECLICK */
1875 return; 2110 return;
2111 }
2112
2113 /*
2114 * dumb hack to compensate for the failure of click-and-drag
2115 * when overriding mouse reporting
2116 */
2117 if (priv_modes & PrivMode_mouse_report
2118 && bypass_keystate
2119 && ev.button == Button1 && MEvent.clicks <= 1)
2120 selection_extend (ev.x, ev.y, 0);
2121
2122 switch (ev.button)
2123 {
2124 case Button1:
2125 case Button3:
2126 selection_make (ev.time);
2127 break;
2128
2129 case Button2:
2130 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window?
2131 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Primary : Sel_Primary);
2132 break;
2133
2134#ifdef MOUSE_WHEEL
2135 case Button4:
2136 case Button5:
2137 {
2138 int i;
2139 page_dirn v;
2140
2141 v = ev.button == Button4 ? UP : DN;
2142
2143 if (ev.state & ShiftMask)
2144 i = 1;
2145 else if (OPTION (Opt_mouseWheelScrollPage))
2146 i = nrow - 1;
2147 else
2148 i = 5;
2149
2150# ifdef MOUSE_SLIP_WHEELING
2151 if (ev.state & ControlMask)
2152 {
2153 mouse_slip_wheel_speed += v ? -1 : 1;
2154 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2155 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2156
2157 if (slip_wheel_ev.at < NOW)
2158 slip_wheel_ev.at = NOW + SCROLLBAR_CONTINUOUS_DELAY;
2159
2160 slip_wheel_ev.start ();
2161 }
2162 else
2163 {
2164# endif
2165 scr_page (v, i);
2166 scrollbar_show (1);
2167# ifdef MOUSE_SLIP_WHEELING
2168 }
2169# endif
1876 } 2170 }
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; 2171 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 2172#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 } 2173 }
1934 }
1935 } 2174 }
1936#ifdef MENUBAR
1937 else if (isMenuBarWindow(ev->window))
1938 menubar_control (ev);
1939#endif
1940} 2175}
1941
1942 2176
1943#ifdef TRANSPARENT 2177#ifdef TRANSPARENT
2178#if TINTING
2179/* taken from aterm-0.4.2 */
2180
2181typedef uint32_t RUINT32T;
2182
2183void ShadeXImage(rxvt_term *term, XImage* srcImage, int shade, int rm, int gm, int bm)
2184{
2185 int sh_r, sh_g, sh_b;
2186 RUINT32T mask_r, mask_g, mask_b;
2187 RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b;
2188 unsigned int lower_lim_r, lower_lim_g, lower_lim_b;
2189 unsigned int upper_lim_r, upper_lim_g, upper_lim_b;
2190 int i;
2191
2192 Visual *visual = term->visual;
2193
2194 if( visual->c_class != TrueColor || srcImage->format != ZPixmap ) return ;
2195
2196 /* for convenience */
2197 mask_r = visual->red_mask;
2198 mask_g = visual->green_mask;
2199 mask_b = visual->blue_mask;
2200
2201 /* boring lookup table pre-initialization */
2202 switch (srcImage->bits_per_pixel) {
2203 case 15:
2204 if ((mask_r != 0x7c00) ||
2205 (mask_g != 0x03e0) ||
2206 (mask_b != 0x001f))
2207 return;
2208 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+32+32));
2209 lookup_r = lookup;
2210 lookup_g = lookup+32;
2211 lookup_b = lookup+32+32;
2212 sh_r = 10;
2213 sh_g = 5;
2214 sh_b = 0;
2215 break;
2216 case 16:
2217 if ((mask_r != 0xf800) ||
2218 (mask_g != 0x07e0) ||
2219 (mask_b != 0x001f))
2220 return;
2221 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+64+32));
2222 lookup_r = lookup;
2223 lookup_g = lookup+32;
2224 lookup_b = lookup+32+64;
2225 sh_r = 11;
2226 sh_g = 5;
2227 sh_b = 0;
2228 break;
2229 case 24:
2230 if ((mask_r != 0xff0000) ||
2231 (mask_g != 0x00ff00) ||
2232 (mask_b != 0x0000ff))
2233 return;
2234 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2235 lookup_r = lookup;
2236 lookup_g = lookup+256;
2237 lookup_b = lookup+256+256;
2238 sh_r = 16;
2239 sh_g = 8;
2240 sh_b = 0;
2241 break;
2242 case 32:
2243 if ((mask_r != 0xff0000) ||
2244 (mask_g != 0x00ff00) ||
2245 (mask_b != 0x0000ff))
2246 return;
2247 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2248 lookup_r = lookup;
2249 lookup_g = lookup+256;
2250 lookup_b = lookup+256+256;
2251 sh_r = 16;
2252 sh_g = 8;
2253 sh_b = 0;
2254 break;
2255 default:
2256 return; /* we do not support this color depth */
2257 }
2258
2259 /* prepare limits for color transformation (each channel is handled separately) */
2260 if (shade < 0) {
2261 shade = -shade;
2262 if (shade < 0) shade = 0;
2263 if (shade > 100) shade = 100;
2264
2265 lower_lim_r = 65535-rm;
2266 lower_lim_g = 65535-gm;
2267 lower_lim_b = 65535-bm;
2268
2269 lower_lim_r = 65535-(unsigned int)(((RUINT32T)lower_lim_r)*((RUINT32T)shade)/100);
2270 lower_lim_g = 65535-(unsigned int)(((RUINT32T)lower_lim_g)*((RUINT32T)shade)/100);
2271 lower_lim_b = 65535-(unsigned int)(((RUINT32T)lower_lim_b)*((RUINT32T)shade)/100);
2272
2273 upper_lim_r = upper_lim_g = upper_lim_b = 65535;
2274 } else {
2275 if (shade < 0) shade = 0;
2276 if (shade > 100) shade = 100;
2277
2278 lower_lim_r = lower_lim_g = lower_lim_b = 0;
2279
2280 upper_lim_r = (unsigned int)((((RUINT32T)rm)*((RUINT32T)shade))/100);
2281 upper_lim_g = (unsigned int)((((RUINT32T)gm)*((RUINT32T)shade))/100);
2282 upper_lim_b = (unsigned int)((((RUINT32T)bm)*((RUINT32T)shade))/100);
2283 }
2284
2285 /* switch red and blue bytes if necessary, we need it for some weird XServers like XFree86 3.3.3.1 */
2286 if ((srcImage->bits_per_pixel == 24) && (mask_r >= 0xFF0000 ))
2287 {
2288 unsigned int tmp;
2289
2290 tmp = lower_lim_r;
2291 lower_lim_r = lower_lim_b;
2292 lower_lim_b = tmp;
2293
2294 tmp = upper_lim_r;
2295 upper_lim_r = upper_lim_b;
2296 upper_lim_b = tmp;
2297 }
2298
2299 /* fill our lookup tables */
2300 for (i = 0; i <= mask_r>>sh_r; i++)
2301 {
2302 RUINT32T tmp;
2303 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_r-lower_lim_r));
2304 tmp += ((RUINT32T)(mask_r>>sh_r))*((RUINT32T)lower_lim_r);
2305 lookup_r[i] = (tmp/65535)<<sh_r;
2306 }
2307 for (i = 0; i <= mask_g>>sh_g; i++)
2308 {
2309 RUINT32T tmp;
2310 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_g-lower_lim_g));
2311 tmp += ((RUINT32T)(mask_g>>sh_g))*((RUINT32T)lower_lim_g);
2312 lookup_g[i] = (tmp/65535)<<sh_g;
2313 }
2314 for (i = 0; i <= mask_b>>sh_b; i++)
2315 {
2316 RUINT32T tmp;
2317 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_b-lower_lim_b));
2318 tmp += ((RUINT32T)(mask_b>>sh_b))*((RUINT32T)lower_lim_b);
2319 lookup_b[i] = (tmp/65535)<<sh_b;
2320 }
2321
2322 /* apply table to input image (replacing colors by newly calculated ones) */
2323 switch (srcImage->bits_per_pixel)
2324 {
2325 case 15:
2326 {
2327 unsigned short *p1, *pf, *p, *pl;
2328 p1 = (unsigned short *) srcImage->data;
2329 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2330 while (p1 < pf)
2331 {
2332 p = p1;
2333 pl = p1 + srcImage->width;
2334 for (; p < pl; p++)
2335 {
2336 *p = lookup_r[(*p & 0x7c00)>>10] |
2337 lookup_g[(*p & 0x03e0)>> 5] |
2338 lookup_b[(*p & 0x001f)];
2339 }
2340 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2341 }
2342 break;
2343 }
2344 case 16:
2345 {
2346 unsigned short *p1, *pf, *p, *pl;
2347 p1 = (unsigned short *) srcImage->data;
2348 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2349 while (p1 < pf)
2350 {
2351 p = p1;
2352 pl = p1 + srcImage->width;
2353 for (; p < pl; p++)
2354 {
2355 *p = lookup_r[(*p & 0xf800)>>11] |
2356 lookup_g[(*p & 0x07e0)>> 5] |
2357 lookup_b[(*p & 0x001f)];
2358 }
2359 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2360 }
2361 break;
2362 }
2363 case 24:
2364 {
2365 unsigned char *p1, *pf, *p, *pl;
2366 p1 = (unsigned char *) srcImage->data;
2367 pf = (unsigned char *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2368 while (p1 < pf)
2369 {
2370 p = p1;
2371 pl = p1 + srcImage->width * 3;
2372 for (; p < pl; p += 3)
2373 {
2374 p[0] = lookup_r[(p[0] & 0xff0000)>>16];
2375 p[1] = lookup_r[(p[1] & 0x00ff00)>> 8];
2376 p[2] = lookup_r[(p[2] & 0x0000ff)];
2377 }
2378 p1 = (unsigned char *) ((char *) p1 + srcImage->bytes_per_line);
2379 }
2380 break;
2381 }
2382 case 32:
2383 {
2384 RUINT32T *p1, *pf, *p, *pl;
2385 p1 = (RUINT32T *) srcImage->data;
2386 pf = (RUINT32T *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2387
2388 while (p1 < pf)
2389 {
2390 p = p1;
2391 pl = p1 + srcImage->width;
2392 for (; p < pl; p++)
2393 {
2394 *p = lookup_r[(*p & 0xff0000)>>16] |
2395 lookup_g[(*p & 0x00ff00)>> 8] |
2396 lookup_b[(*p & 0x0000ff)] |
2397 (*p & ~0xffffff);
2398 }
2399 p1 = (RUINT32T *) ((char *) p1 + srcImage->bytes_per_line);
2400 }
2401 break;
2402 }
2403 }
2404
2405 free (lookup);
2406}
2407#endif
2408
1944/* 2409/*
1945 * Check our parents are still who we think they are. 2410 * Check our parents are still who we think they are.
1946 * Do transparency updates if required 2411 * Do transparency updates if required
1947 */ 2412 */
1948int 2413int
1949rxvt_term::check_our_parents () 2414rxvt_term::check_our_parents ()
1950{ 2415{
1951 int i, pchanged, aformat, have_pixmap, rootdepth; 2416 int i, pchanged, aformat, have_pixmap, rootdepth;
1952 unsigned long nitems, bytes_after; 2417 unsigned long nitems, bytes_after;
1953 Atom atype; 2418 Atom atype;
1954 unsigned char *prop = NULL; 2419 unsigned char *prop = NULL;
1955 Window root, oldp, *list; 2420 Window root, oldp, *list;
1956 Pixmap rootpixmap = None; 2421 Pixmap rootpixmap = None;
1957 XWindowAttributes wattr, wrootattr; 2422 XWindowAttributes wattr, wrootattr;
1958 2423
1959 pchanged = 0; 2424 pchanged = 0;
1960 2425
1961 if (!(Options & Opt_transparent)) 2426 if (!OPTION (Opt_transparent))
1962 return pchanged; /* Don't try any more */ 2427 return pchanged; /* Don't try any more */
1963 2428
1964 XGetWindowAttributes(Xdisplay, Xroot, &wrootattr); 2429 XGetWindowAttributes (xdisp, display->root, &wrootattr);
1965 rootdepth = wrootattr.depth; 2430 rootdepth = wrootattr.depth;
1966 2431
1967 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 2432 XGetWindowAttributes (xdisp, parent[0], &wattr);
2433
1968 if (rootdepth != wattr.depth) 2434 if (rootdepth != wattr.depth)
1969 { 2435 {
1970 if (am_transparent) 2436 if (am_transparent)
1971 { 2437 {
1972 pchanged = 1; 2438 pchanged = 1;
1973 XSetWindowBackground(Xdisplay, TermWin.vt, 2439 XSetWindowBackground (xdisp, vt, pix_colors_focused[Color_bg]);
1974 PixColors[Color_bg]);
1975 am_transparent = am_pixmap_trans = 0; 2440 am_transparent = am_pixmap_trans = 0;
1976 } 2441 }
2442
1977 return pchanged; /* Don't try any more */ 2443 return pchanged; /* Don't try any more */
1978 } 2444 }
1979 2445
1980 /* Get all X ops out of the queue so that our information is up-to-date. */ 2446 /* Get all X ops out of the queue so that our information is up-to-date. */
1981 XSync(Xdisplay, False); 2447 XSync (xdisp, False);
1982 2448
1983 /* 2449 /*
1984 * Make the frame window set by the window manager have 2450 * Make the frame window set by the window manager have
1985 * the root background. Some window managers put multiple nested frame 2451 * the root background. Some window managers put multiple nested frame
1986 * windows for each client, so we have to take care about that. 2452 * windows for each client, so we have to take care about that.
1987 */ 2453 */
1988 i = (xa[XA_XROOTPMAPID] != 0 2454 i = (xa[XA_XROOTPMAP_ID]
1989 && (XGetWindowProperty(Xdisplay, Xroot, xa[XA_XROOTPMAPID], 2455 && XGetWindowProperty (xdisp, display->root, xa[XA_XROOTPMAP_ID],
1990 0L, 1L, False, XA_PIXMAP, &atype, &aformat, 2456 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1991 &nitems, &bytes_after, &prop) == Success)); 2457 &nitems, &bytes_after, &prop) == Success);
2458
1992 if (!i || prop == NULL) 2459 if (!i || prop == NULL)
2460 i = (xa[XA_ESETROOT_PMAP_ID]
2461 && XGetWindowProperty (xdisp, display->root, xa[XA_ESETROOT_PMAP_ID],
2462 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2463 &nitems, &bytes_after, &prop) == Success);
2464
2465 if (!i || prop == NULL
2466#if TINTING
2467 || !rs[Rs_color + Color_tint]
2468#endif
2469 )
1993 have_pixmap = 0; 2470 have_pixmap = 0;
1994 else 2471 else
1995 { 2472 {
1996 have_pixmap = 1; 2473 have_pixmap = 1;
1997 rootpixmap = *((Pixmap *)prop); 2474 rootpixmap = *(Pixmap *)prop;
1998 XFree(prop); 2475 XFree (prop);
1999 } 2476 }
2477
2000 if (have_pixmap) 2478 if (have_pixmap)
2001 { 2479 {
2002 /* 2480 /*
2003 * Copy Xroot pixmap transparency 2481 * Copy display->root pixmap transparency
2004 */ 2482 */
2005 int sx, sy, nx, ny; 2483 int sx, sy, nx, ny;
2006 unsigned int nw, nh; 2484 unsigned int nw, nh;
2007 Window cr; 2485 Window cr;
2008 XImage *image; 2486 XImage *image;
2009 GC gc; 2487 GC gc;
2010 XGCValues gcvalue; 2488 XGCValues gcvalue;
2011 2489
2012 XTranslateCoordinates(Xdisplay, TermWin.parent[0], Xroot, 2490 XTranslateCoordinates (xdisp, parent[0], display->root,
2013 0, 0, &sx, &sy, &cr); 2491 0, 0, &sx, &sy, &cr);
2014 nw = (unsigned int)szHint.width; 2492 nw = (unsigned int)szHint.width;
2015 nh = (unsigned int)szHint.height; 2493 nh = (unsigned int)szHint.height;
2016 nx = ny = 0; 2494 nx = ny = 0;
2495
2017 if (sx < 0) 2496 if (sx < 0)
2018 { 2497 {
2019 nw += sx; 2498 nw += sx;
2020 nx = -sx; 2499 nx = -sx;
2021 sx = 0; 2500 sx = 0;
2022 } 2501 }
2502
2023 if (sy < 0) 2503 if (sy < 0)
2024 { 2504 {
2025 nh += sy; 2505 nh += sy;
2026 ny = -sy; 2506 ny = -sy;
2027 sy = 0; 2507 sy = 0;
2028 } 2508 }
2509
2029 MIN_IT(nw, (unsigned int)(wrootattr.width - sx)); 2510 min_it (nw, (unsigned int) (wrootattr.width - sx));
2030 MIN_IT(nh, (unsigned int)(wrootattr.height - sy)); 2511 min_it (nh, (unsigned int) (wrootattr.height - sy));
2512
2513 XSync (xdisp, False);
2031 allowedxerror = -1; 2514 allowedxerror = -1;
2032 image = XGetImage(Xdisplay, rootpixmap, sx, sy, nw, nh, AllPlanes, 2515 image = XGetImage (xdisp, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap);
2033 ZPixmap); 2516
2034 /* XXX: handle BadMatch - usually because we're outside the pixmap */ 2517 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2035 /* XXX: may need a delay here? */ 2518 /* XXX: may need a delay here? */
2036 allowedxerror = 0; 2519 allowedxerror = 0;
2520
2037 if (image == NULL) 2521 if (image == NULL)
2038 { 2522 {
2039 if (am_transparent && am_pixmap_trans) 2523 if (am_transparent && am_pixmap_trans)
2040 { 2524 {
2041 pchanged = 1; 2525 pchanged = 1;
2042 if (TermWin.pixmap != None) 2526 if (pixmap != None)
2043 { 2527 {
2044 XFreePixmap(Xdisplay, TermWin.pixmap); 2528 XFreePixmap (xdisp, pixmap);
2045 TermWin.pixmap = None; 2529 pixmap = None;
2046 } 2530 }
2047 } 2531 }
2532
2048 am_pixmap_trans = 0; 2533 am_pixmap_trans = 0;
2049 } 2534 }
2050 else 2535 else
2051 { 2536 {
2052 if (TermWin.pixmap != None) 2537 if (pixmap != None)
2053 XFreePixmap(Xdisplay, TermWin.pixmap); 2538 XFreePixmap (xdisp, pixmap);
2054 TermWin.pixmap = XCreatePixmap(Xdisplay, TermWin.vt, 2539
2055 (unsigned int)szHint.width, 2540#if TINTING
2056 (unsigned int)szHint.height, 2541 if (ISSET_PIXCOLOR (Color_tint))
2057 (unsigned int)image->depth); 2542 {
2543 int shade = rs[Rs_shade] ? atoi (rs[Rs_shade]) : 100;
2544
2545 rxvt_rgba c;
2546 pix_colors_focused [Color_tint].get (this, c);
2547
2548 ShadeXImage (this, image, shade, c.r, c.g, c.b);
2549 }
2550#endif
2551
2552 pixmap = XCreatePixmap (xdisp, vt, szHint.width, szHint.height, image->depth);
2058 gc = XCreateGC(Xdisplay, TermWin.vt, 0UL, &gcvalue); 2553 gc = XCreateGC (xdisp, vt, 0UL, &gcvalue);
2059 XPutImage(Xdisplay, TermWin.pixmap, gc, image, 0, 0, 2554 XPutImage (xdisp, pixmap, gc, image, 0, 0,
2060 nx, ny, (unsigned int)image->width,
2061 (unsigned int)image->height); 2555 nx, ny, image->width, image->height);
2062 XFreeGC(Xdisplay, gc); 2556 XFreeGC (xdisp, gc);
2063 XDestroyImage(image); 2557 XDestroyImage (image);
2064 XSetWindowBackgroundPixmap(Xdisplay, TermWin.vt, 2558 XSetWindowBackgroundPixmap (xdisp, parent[0], pixmap);
2065 TermWin.pixmap); 2559 XClearWindow (xdisp, parent[0]);
2560
2066 if (!am_transparent || !am_pixmap_trans) 2561 if (!am_transparent || !am_pixmap_trans)
2067 pchanged = 1; 2562 pchanged = 1;
2563
2068 am_transparent = am_pixmap_trans = 1; 2564 am_transparent = am_pixmap_trans = 1;
2069 } 2565 }
2070 } 2566 }
2567
2071 if (!am_pixmap_trans) 2568 if (am_pixmap_trans)
2569 XSetWindowBackgroundPixmap (xdisp, vt, ParentRelative);
2570 else
2072 { 2571 {
2073 unsigned int n; 2572 unsigned int n;
2074 /* 2573 /*
2075 * InheritPixmap transparency 2574 * InheritPixmap transparency
2076 */ 2575 */
2077 D_X((stderr, "InheritPixmap Seeking to %08lx", Xroot));
2078 for (i = 1; i < (int)(sizeof(TermWin.parent) / sizeof(Window)); 2576 for (i = 1; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2079 i++)
2080 { 2577 {
2081 oldp = TermWin.parent[i]; 2578 oldp = parent[i];
2082 XQueryTree(Xdisplay, TermWin.parent[i - 1], &root, 2579 XQueryTree (xdisp, parent[i - 1], &root,
2083 &TermWin.parent[i], &list, &n); 2580 &parent[i], &list, &n);
2084 XFree(list); 2581 XFree (list);
2085 D_X((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i])); 2582
2086 if (TermWin.parent[i] == Xroot) 2583 if (parent[i] == display->root)
2087 { 2584 {
2088 if (oldp != None) 2585 if (oldp != None)
2089 pchanged = 1; 2586 pchanged = 1;
2587
2090 break; 2588 break;
2091 } 2589 }
2590
2092 if (oldp != TermWin.parent[i]) 2591 if (oldp != parent[i])
2093 pchanged = 1; 2592 pchanged = 1;
2094 } 2593 }
2594
2095 n = 0; 2595 n = 0;
2596
2096 if (pchanged) 2597 if (pchanged)
2097 { 2598 {
2098 for (; n < (unsigned int)i; n++) 2599 for (; n < (unsigned int)i; n++)
2099 { 2600 {
2100 XGetWindowAttributes(Xdisplay, TermWin.parent[n], &wattr); 2601 XGetWindowAttributes (xdisp, parent[n], &wattr);
2101 D_X((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL"));
2102 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2602 if (wattr.depth != rootdepth || wattr.c_class == InputOnly)
2103 { 2603 {
2104 n = (int)(sizeof(TermWin.parent) / sizeof(Window)) + 1; 2604 n = (int) (sizeof (parent) / sizeof (Window)) + 1;
2105 break; 2605 break;
2106 } 2606 }
2107 } 2607 }
2108 } 2608 }
2109 if (n > (int)(sizeof(TermWin.parent) 2609
2110 / sizeof(TermWin.parent[0]))) 2610 if (n > (int) (sizeof (parent) / sizeof (parent[0])))
2111 { 2611 {
2112 D_X((stderr, "InheritPixmap Turning off")); 2612 XSetWindowBackground (xdisp, parent[0], pix_colors_focused[Color_border]);
2113 XSetWindowBackground(Xdisplay, TermWin.parent[0], 2613 XSetWindowBackground (xdisp, vt, pix_colors_focused[Color_bg]);
2114 PixColors[Color_fg]);
2115 XSetWindowBackground(Xdisplay, TermWin.vt,
2116 PixColors[Color_bg]);
2117 am_transparent = 0; 2614 am_transparent = 0;
2118 /* XXX: also turn off Opt_transparent? */ 2615 /* XXX: also turn off Opt_transparent? */
2119 } 2616 }
2120 else 2617 else
2121 { 2618 {
2122 /* wait (an arbitrary period) for the WM to do its thing
2123 * needed for fvwm2.2.2 (and before?) */
2124# ifdef HAVE_NANOSLEEP
2125 struct timespec rqt;
2126
2127 rqt.tv_sec = 1;
2128 rqt.tv_nsec = 0;
2129 nanosleep(&rqt, NULL);
2130# else
2131 sleep(1);
2132# endif
2133 D_X((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2134 for (n = 0; n < (unsigned int)i; n++) 2619 for (n = 0; n < (unsigned int)i; n++)
2620 {
2135 XSetWindowBackgroundPixmap(Xdisplay, TermWin.parent[n], 2621 XSetWindowBackgroundPixmap (xdisp, parent[n], ParentRelative);
2136 ParentRelative); 2622 XClearWindow (xdisp, parent[n]);
2137 XSetWindowBackgroundPixmap(Xdisplay, TermWin.vt, 2623 }
2138 ParentRelative); 2624
2625 XSetWindowBackgroundPixmap (xdisp, vt, ParentRelative);
2139 am_transparent = 1; 2626 am_transparent = 1;
2140 } 2627 }
2628
2141 for (; i < (int)(sizeof(TermWin.parent) / sizeof(Window)); i++) 2629 for (; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2142 TermWin.parent[i] = None; 2630 parent[i] = None;
2631 }
2632
2633 if (scrollBar.win)
2143 } 2634 {
2635 XSetWindowBackgroundPixmap (xdisp, scrollBar.win, ParentRelative);
2636 scrollBar.setIdle ();
2637 scrollbar_show (0);
2638 }
2639
2640 if (am_transparent)
2641 {
2642 want_refresh = want_full_refresh = 1;
2643 if (am_pixmap_trans)
2644 flush ();
2645 }
2646
2144 return pchanged; 2647 return pchanged;
2145} 2648}
2146#endif 2649#endif
2147 2650
2148/*}}} */ 2651/*}}} */
2652
2653bool
2654rxvt_term::cmd_parse ()
2655{
2656 bool flag = false;
2657 wchar_t ch = NOCHAR;
2658 char *seq_begin; // remember start of esc-sequence here
2659
2660 for (;;)
2661 {
2662 if (ch == NOCHAR)
2663 {
2664 seq_begin = cmdbuf_ptr;
2665 ch = next_char ();
2666
2667 if (ch == NOCHAR)
2668 break;
2669 }
2670
2671 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT)
2672 {
2673 if (!seen_input)
2674 {
2675 seen_input = 1;
2676 // many badly-written programs (e.g. jed) contain a race condition:
2677 // they first read the screensize and then install a SIGWINCH handler.
2678 // some window managers resize the window early, and these programs
2679 // then sometimes get the size wrong.
2680 // unfortunately other programs are even more buggy and dislike
2681 // being sent SIGWINCH, so only do it when we were in fact being
2682 // resized.
2683 if (seen_resize && cmd_pid)
2684 kill (-cmd_pid, SIGWINCH);
2685 }
2686
2687 /* Read a text string from the input buffer */
2688 wchar_t buf[UBUFSIZ];
2689 bool refreshnow = false;
2690 int nlines = 0;
2691 wchar_t *str = buf;
2692 wchar_t *eol = str + min (ncol, UBUFSIZ);
2693
2694 for (;;)
2695 {
2696 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2697 break;
2698
2699 *str++ = ch;
2700
2701 if (ch == C0_LF || str >= eol)
2702 {
2703 if (ch == C0_LF)
2704 nlines++;
2705
2706 refresh_count++;
2707
2708 if (!OPTION (Opt_jumpScroll)
2709 || (refresh_count >= refresh_limit * (nrow - 1)))
2710 {
2711 refreshnow = true;
2712 refresh_count = 0;
2713 ch = NOCHAR;
2714 break;
2715 }
2716
2717 // scr_add_lines only works for nlines <= nrow - 1.
2718 if (nlines >= nrow - 1)
2719 {
2720 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2721 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2722 scr_add_lines (buf, str - buf, nlines);
2723
2724 nlines = 0;
2725 str = buf;
2726 eol = str + min (ncol, UBUFSIZ);
2727 }
2728
2729 if (str >= eol)
2730 {
2731 if (eol >= buf + UBUFSIZ)
2732 {
2733 ch = NOCHAR;
2734 break;
2735 }
2736 else
2737 eol = min (eol + ncol, buf + UBUFSIZ);
2738 }
2739
2740 }
2741
2742 seq_begin = cmdbuf_ptr;
2743 ch = next_char ();
2744 }
2745
2746 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2747 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2748 scr_add_lines (buf, str - buf, nlines);
2749
2750 /*
2751 * If there have been a lot of new lines, then update the screen
2752 * What the heck I'll cheat and only refresh less than every page-full.
2753 * the number of pages between refreshes is refresh_limit, which
2754 * is incremented here because we must be doing flat-out scrolling.
2755 */
2756 if (refreshnow)
2757 {
2758 if (OPTION (Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
2759 refresh_limit++;
2760 else
2761 {
2762 flag = true;
2763 scr_refresh ();
2764 want_refresh = 1;
2765 }
2766 }
2767
2768 }
2769 else
2770 {
2771 try
2772 {
2773 process_nonprinting (ch);
2774 }
2775 catch (const class out_of_input &o)
2776 {
2777 // we ran out of input, retry later
2778 cmdbuf_ptr = seq_begin;
2779 break;
2780 }
2781
2782 ch = NOCHAR;
2783 }
2784 }
2785
2786 return flag;
2787}
2788
2789// read the next character
2790wchar_t
2791rxvt_term::next_char () NOTHROW
2792{
2793 while (cmdbuf_ptr < cmdbuf_endp)
2794 {
2795 // assume 7-bit to be ascii ALWAYS
2796 if ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b)
2797 return *cmdbuf_ptr++;
2798
2799 wchar_t wc;
2800 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2801
2802 if (len == (size_t)-2)
2803 {
2804 // the mbstate stores incomplete sequences. didn't know this :/
2805 cmdbuf_ptr = cmdbuf_endp;
2806 break;
2807 }
2808
2809 if (len == (size_t)-1)
2810 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2811
2812 // assume wchar == unicode
2813 cmdbuf_ptr += len;
2814 return wc & UNICODE_MASK;
2815 }
2816
2817 return NOCHAR;
2818}
2819
2820// read the next octet
2821uint32_t
2822rxvt_term::next_octet () NOTHROW
2823{
2824 return cmdbuf_ptr < cmdbuf_endp
2825 ? (unsigned char)*cmdbuf_ptr++
2826 : NOCHAR;
2827}
2828
2829static class out_of_input out_of_input;
2830
2831/* rxvt_cmd_getc () - Return next input character */
2832/*
2833 * Return the next input character after first passing any keyboard input
2834 * to the command.
2835 */
2836wchar_t
2837rxvt_term::cmd_getc () THROW ((class out_of_input))
2838{
2839 wchar_t c = next_char ();
2840
2841 if (c == NOCHAR)
2842 throw out_of_input;
2843
2844 return c;
2845}
2846
2847uint32_t
2848rxvt_term::cmd_get8 () THROW ((class out_of_input))
2849{
2850 uint32_t c = next_octet ();
2851
2852 if (c == NOCHAR)
2853 throw out_of_input;
2854
2855 return c;
2856}
2149 2857
2150/*{{{ print pipe */ 2858/*{{{ print pipe */
2151/*----------------------------------------------------------------------*/ 2859/*----------------------------------------------------------------------*/
2152#ifdef PRINTPIPE 2860#ifdef PRINTPIPE
2153FILE * 2861FILE *
2154rxvt_term::popen_printer () 2862rxvt_term::popen_printer ()
2155{ 2863{
2156 FILE *stream = popen(rs[Rs_print_pipe], "w"); 2864 FILE *stream = popen (rs[Rs_print_pipe], "w");
2157 2865
2158 if (stream == NULL) 2866 if (stream == NULL)
2159 rxvt_print_error("can't open printer pipe"); 2867 rxvt_warn ("can't open printer pipe, not printing.\n");
2868
2160 return stream; 2869 return stream;
2161} 2870}
2162 2871
2163int 2872int
2164rxvt_term::pclose_printer (FILE *stream) 2873rxvt_term::pclose_printer (FILE *stream)
2165{ 2874{
2166 fflush (stream); 2875 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); 2876 return pclose (stream);
2173# endif
2174} 2877}
2175 2878
2176/* 2879/*
2177 * simulate attached vt100 printer 2880 * simulate attached vt100 printer
2178 */ 2881 */
2179void 2882void
2180rxvt_term::process_print_pipe () 2883rxvt_term::process_print_pipe ()
2181{ 2884{
2182 int done; 2885 int done;
2183 FILE *fd; 2886 FILE *fd;
2184 2887
2185 if ((fd = popen_printer ()) == NULL) 2888 if ((fd = popen_printer ()) == NULL)
2186 return; 2889 return;
2187 2890
2188 /* 2891 /*
2189 * Send all input to the printer until either ESC[4i or ESC[?4i 2892 * Send all input to the printer until either ESC[4i or ESC[?4i
2190 * is received. 2893 * is received.
2191 */ 2894 */
2192 for (done = 0; !done;) 2895 for (done = 0; !done;)
2193 { 2896 {
2194 unsigned char buf[8]; 2897 unsigned char buf[8];
2195 unsigned char ch; 2898 unicode_t ch;
2196 unsigned int i, len; 2899 unsigned int i, len;
2197 2900
2198 if ((ch = cmd_getc ()) != C0_ESC) 2901 if ((ch = cmd_getc ()) != C0_ESC)
2199 { 2902 {
2200 if (putc(ch, fd) == EOF) 2903 if (putc (ch, fd) == EOF)
2201 break; /* done = 1 */ 2904 break; /* done = 1 */
2202 } 2905 }
2203 else 2906 else
2204 { 2907 {
2205 len = 0; 2908 len = 0;
… …
2216 { 2919 {
2217 if ((buf[len++] = cmd_getc ()) == 'i') 2920 if ((buf[len++] = cmd_getc ()) == 'i')
2218 break; /* done = 1 */ 2921 break; /* done = 1 */
2219 } 2922 }
2220 } 2923 }
2924
2221 for (i = 0; i < len; i++) 2925 for (i = 0; i < len; i++)
2222 if (putc(buf[i], fd) == EOF) 2926 if (putc (buf[i], fd) == EOF)
2223 { 2927 {
2224 done = 1; 2928 done = 1;
2225 break; 2929 break;
2226 } 2930 }
2227 } 2931 }
2228 } 2932 }
2933
2229 pclose_printer (fd); 2934 pclose_printer (fd);
2230} 2935}
2231#endif /* PRINTPIPE */ 2936#endif /* PRINTPIPE */
2232/*}}} */ 2937/*}}} */
2233 2938
2234/* *INDENT-OFF* */ 2939/* *INDENT-OFF* */
2235enum { 2940enum {
2236 C1_40 = 0x40, 2941 C1_40 = 0x40,
2237 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2942 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, 2943 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, 2944 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 2945 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2241}; 2946};
2242/* *INDENT-ON* */ 2947/* *INDENT-ON* */
2243 2948
2244/*{{{ process non-printing single characters */ 2949/*{{{ process non-printing single characters */
2245void 2950void
2246rxvt_term::process_nonprinting (unsigned char ch) 2951rxvt_term::process_nonprinting (unicode_t ch)
2247{ 2952{
2248 switch (ch) 2953 switch (ch)
2249 { 2954 {
2955 case C0_ESC:
2956 process_escape_seq ();
2957 break;
2250 case C0_ENQ: /* terminal Status */ 2958 case C0_ENQ: /* terminal Status */
2251 if (rs[Rs_answerbackstring]) 2959 if (rs[Rs_answerbackstring])
2252 tt_write( 2960 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 2961 else
2256 tt_write((unsigned char *)VT100_ANS, 2962 tt_write (VT100_ANS, strlen (VT100_ANS));
2257 (unsigned int)STRLEN(VT100_ANS));
2258 break; 2963 break;
2259 case C0_BEL: /* bell */ 2964 case C0_BEL: /* bell */
2260 scr_bell (); 2965 scr_bell ();
2261 break; 2966 break;
2262 case C0_BS: /* backspace */ 2967 case C0_BS: /* backspace */
… …
2277 scr_charset_choose (1); 2982 scr_charset_choose (1);
2278 break; 2983 break;
2279 case C0_SI: /* shift in - acs */ 2984 case C0_SI: /* shift in - acs */
2280 scr_charset_choose (0); 2985 scr_charset_choose (0);
2281 break; 2986 break;
2987
2988#ifdef EIGHT_BIT_CONTROLS
2989 // 8-bit controls
2990 case 0x90: /* DCS */
2991 process_dcs_seq ();
2992 break;
2993 case 0x9b: /* CSI */
2994 process_csi_seq ();
2995 break;
2996 case 0x9d: /* CSI */
2997 process_osc_seq ();
2998 break;
2999#endif
2282 } 3000 }
2283} 3001}
2284/*}}} */ 3002/*}}} */
2285 3003
2286 3004
2287/*{{{ process VT52 escape sequences */ 3005/*{{{ process VT52 escape sequences */
2288void 3006void
2289rxvt_term::process_escape_vt52 (unsigned char ch) 3007rxvt_term::process_escape_vt52 (unicode_t ch)
2290{ 3008{
2291 int row, col; 3009 int row, col;
2292 3010
2293 switch (ch) 3011 switch (ch)
2294 { 3012 {
… …
2324 row = cmd_getc () - ' '; 3042 row = cmd_getc () - ' ';
2325 col = cmd_getc () - ' '; 3043 col = cmd_getc () - ' ';
2326 scr_gotorc (row, col, 0); 3044 scr_gotorc (row, col, 0);
2327 break; 3045 break;
2328 case 'Z': /* identify the terminal type */ 3046 case 'Z': /* identify the terminal type */
2329 tt_printf("\033/Z"); /* I am a VT100 emulating a VT52 */ 3047 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2330 break; 3048 break;
2331 case '<': /* turn off VT52 mode */ 3049 case '<': /* turn off VT52 mode */
2332 PrivMode(0, PrivMode_vt52); 3050 PrivMode (0, PrivMode_vt52);
2333 break; 3051 break;
2334 case 'F': /* use special graphics character set */ 3052 case 'F': /* use special graphics character set */
2335 case 'G': /* use regular character set */ 3053 case 'G': /* use regular character set */
2336 /* unimplemented */ 3054 /* unimplemented */
2337 break; 3055 break;
… …
2346 3064
2347/*{{{ process escape sequences */ 3065/*{{{ process escape sequences */
2348void 3066void
2349rxvt_term::process_escape_seq () 3067rxvt_term::process_escape_seq ()
2350{ 3068{
2351 unsigned char ch = cmd_getc (); 3069 unicode_t ch = cmd_getc ();
2352 3070
2353 if (PrivateModes & PrivMode_vt52) 3071 if (priv_modes & PrivMode_vt52)
2354 { 3072 {
2355 process_escape_vt52 (ch); 3073 process_escape_vt52 (ch);
2356 return; 3074 return;
2357 } 3075 }
2358 3076
… …
2373 scr_charset_set (2, (unsigned int)cmd_getc ()); 3091 scr_charset_set (2, (unsigned int)cmd_getc ());
2374 break; 3092 break;
2375 case '+': 3093 case '+':
2376 scr_charset_set (3, (unsigned int)cmd_getc ()); 3094 scr_charset_set (3, (unsigned int)cmd_getc ());
2377 break; 3095 break;
2378#ifdef MULTICHAR_SET 3096#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': 3097 case '6':
2385 scr_backindex (); 3098 scr_backindex ();
2386 break; 3099 break;
2387#endif 3100#endif
2388 case '7': 3101 case '7':
2389 scr_cursor (SAVE); 3102 scr_cursor (SAVE);
2390 break; 3103 break;
2391 case '8': 3104 case '8':
2392 scr_cursor (RESTORE); 3105 scr_cursor (RESTORE);
2393 break; 3106 break;
2394#ifndef NO_FRILLS 3107#if !ENABLE_MINIMAL
2395 case '9': 3108 case '9':
2396 scr_forwardindex (); 3109 scr_forwardindex ();
2397 break; 3110 break;
2398#endif 3111#endif
2399 case '=': 3112 case '=':
2400 case '>': 3113 case '>':
2401 PrivMode((ch == '='), PrivMode_aplKP); 3114 PrivMode ((ch == '='), PrivMode_aplKP);
2402 break; 3115 break;
2403 3116
2404 case C1_40: 3117 case C1_40:
2405 cmd_getc (); 3118 cmd_getc ();
2406 break; 3119 break;
… …
2409 break; 3122 break;
2410 3123
2411 /* 8.3.87: NEXT LINE */ 3124 /* 8.3.87: NEXT LINE */
2412 case C1_NEL: /* ESC E */ 3125 case C1_NEL: /* ESC E */
2413 { 3126 {
2414 uint32_t nlcr[] = { '\n', '\r' }; 3127 wchar_t nlcr[] = { C0_LF, C0_CR };
2415 scr_add_lines (nlcr, 1, 2); 3128 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);
2416 } 3129 }
2417 break; 3130 break;
2418 3131
2419 /* kidnapped escape sequence: Should be 8.3.48 */ 3132 /* kidnapped escape sequence: Should be 8.3.48 */
2420 case C1_ESA: /* ESC G */ 3133 case C1_ESA: /* ESC G */
… …
2430 case C1_RI: /* ESC M */ 3143 case C1_RI: /* ESC M */
2431 scr_index (DN); 3144 scr_index (DN);
2432 break; 3145 break;
2433 3146
2434 /* 8.3.142: SINGLE-SHIFT TWO */ 3147 /* 8.3.142: SINGLE-SHIFT TWO */
2435 /*case C1_SS2: scr_single_shift (2); break; */ 3148 /*case C1_SS2: scr_single_shift (2); break; */
2436 3149
2437 /* 8.3.143: SINGLE-SHIFT THREE */ 3150 /* 8.3.143: SINGLE-SHIFT THREE */
2438 /*case C1_SS3: scr_single_shift (3); break; */ 3151 /*case C1_SS3: scr_single_shift (3); break; */
2439 3152
2440 /* 8.3.27: DEVICE CONTROL STRING */ 3153 /* 8.3.27: DEVICE CONTROL STRING */
2441 case C1_DCS: /* ESC P */ 3154 case C1_DCS: /* ESC P */
2442 process_dcs_seq (); 3155 process_dcs_seq ();
2443 break; 3156 break;
2444 3157
2445 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 3158 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2446 case C1_SCI: /* ESC Z */ 3159 case C1_SCI: /* ESC Z */
2447 tt_write((const unsigned char *)ESCZ_ANSWER, 3160 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2448 (unsigned int)(sizeof(ESCZ_ANSWER) - 1));
2449 break; /* steal obsolete ESC [ c */ 3161 break; /* steal obsolete ESC [ c */
2450 3162
2451 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 3163 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */
2452 case C1_CSI: /* ESC [ */ 3164 case C1_CSI: /* ESC [ */
2453 process_csi_seq (); 3165 process_csi_seq ();
… …
2458 process_osc_seq (); 3170 process_osc_seq ();
2459 break; 3171 break;
2460 3172
2461 /* 8.3.106: RESET TO INITIAL STATE */ 3173 /* 8.3.106: RESET TO INITIAL STATE */
2462 case 'c': 3174 case 'c':
3175 mbstate.reset ();
2463 scr_poweron (); 3176 scr_poweron ();
2464 scrollbar_show (1); 3177 scrollbar_show (1);
2465 break; 3178 break;
2466 3179
2467 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 3180 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
… …
2479 3192
2480/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 3193/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2481/* *INDENT-OFF* */ 3194/* *INDENT-OFF* */
2482enum { 3195enum {
2483 CSI_ICH = 0x40, 3196 CSI_ICH = 0x40,
2484 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 3197 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 , 3198 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, 3199 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, 3200 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, 3201 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, 3202 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
… …
2493 3206
2494#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 3207#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \
2495 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 3208 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2496 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 3209 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2497#define get_byte_array_bit(array, bit) \ 3210#define get_byte_array_bit(array, bit) \
2498 (!!((array)[(bit) / 8] & (128 >> ((bit) & 7)))) 3211 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7))))
2499 3212
2500const unsigned char csi_defaults[] = 3213const unsigned char csi_defaults[] =
2501 { 3214 {
2502 make_byte(1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 3215 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, */ 3216 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, */ 3217 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, [, \, ], ^, _, */ 3218 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, */ 3219 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, */ 3220 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, */ 3221 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, {, |, }, ~, */ 3222 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2510 }; 3223 };
2511/* *INDENT-ON* */ 3224/* *INDENT-ON* */
2512 3225
2513void 3226void
2514rxvt_term::process_csi_seq () 3227rxvt_term::process_csi_seq ()
2515{ 3228{
2516 unsigned char ch, priv, i; 3229 unicode_t ch, priv, i;
2517 unsigned int nargs, p; 3230 unsigned int nargs, p;
2518 int n, ndef; 3231 int n, ndef;
2519 int arg[ESC_ARGS]; 3232 int arg[ESC_ARGS];
2520 3233
2521 for (nargs = ESC_ARGS; nargs > 0;) 3234 for (nargs = ESC_ARGS; nargs > 0;)
2522 arg[--nargs] = 0; 3235 arg[--nargs] = 0;
2523 3236
2524 priv = 0; 3237 priv = 0;
… …
2526 if (ch >= '<' && ch <= '?') 3239 if (ch >= '<' && ch <= '?')
2527 { /* '<' '=' '>' '?' */ 3240 { /* '<' '=' '>' '?' */
2528 priv = ch; 3241 priv = ch;
2529 ch = cmd_getc (); 3242 ch = cmd_getc ();
2530 } 3243 }
3244
2531 /* read any numerical arguments */ 3245 /* read any numerical arguments */
2532 for (n = -1; ch < CSI_ICH; ) 3246 for (n = -1; ch < CSI_ICH; )
2533 { 3247 {
2534 if (isdigit(ch)) 3248 if (isdigit (ch))
2535 { 3249 {
2536 if (n < 0) 3250 if (n < 0)
2537 n = ch - '0'; 3251 n = ch - '0';
2538 else 3252 else
2539 n = n * 10 + ch - '0'; 3253 n = n * 10 + ch - '0';
… …
2542 { 3256 {
2543 if (nargs < ESC_ARGS) 3257 if (nargs < ESC_ARGS)
2544 arg[nargs++] = n; 3258 arg[nargs++] = n;
2545 n = -1; 3259 n = -1;
2546 } 3260 }
2547 else if (ch == '\b') 3261 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); 3262 process_nonprinting (ch);
2559 } 3263
2560 ch = cmd_getc (); 3264 ch = cmd_getc ();
2561 } 3265 }
2562 3266
2563 if (ch > CSI_7F) 3267 if (ch > CSI_7F)
2564 return; 3268 return;
2565 3269
2566 if (nargs < ESC_ARGS) 3270 if (nargs < ESC_ARGS)
2567 arg[nargs++] = n; 3271 arg[nargs++] = n;
2568 3272
2569 i = ch - CSI_ICH; 3273 i = ch - CSI_ICH;
2570 ndef = get_byte_array_bit(csi_defaults, i); 3274 ndef = get_byte_array_bit (csi_defaults, i);
2571 for (p = 0; p < nargs; p++) 3275 for (p = 0; p < nargs; p++)
2572 if (arg[p] == -1) 3276 if (arg[p] == -1)
2573 arg[p] = ndef; 3277 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 3278
2582 /* 3279 /*
2583 * private mode handling 3280 * private mode handling
2584 */ 3281 */
2585 if (priv) 3282 if (priv)
2586 { 3283 {
2587 switch (priv) 3284 switch (priv)
2588 { 3285 {
2589 case '>': 3286 case '>':
2590 if (ch == CSI_DA) /* secondary device attributes */ 3287 if (ch == CSI_DA) /* secondary device attributes */
3288 {
3289 // first parameter is normally 0 for vt100, 1 for some newer vtxxx, 'R' for rxvt,
3290 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
3291 //
3292 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
3293 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, and 94 for later versions, to signify
3294 // that we do not support xterm mouse reporting (should be 95 when we do).
3295 //
2591 tt_printf("\033[>%d;%-.8s;0c", 'R', VSTRING); 3296 tt_printf ("\033[>%d;94;0c", 'U');
3297 }
2592 break; 3298 break;
2593 case '?': 3299 case '?':
2594 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 3300 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2595 process_terminal_mode (ch, priv, nargs, arg); 3301 process_terminal_mode (ch, priv, nargs, arg);
2596 break; 3302 break;
… …
2599 } 3305 }
2600 3306
2601 switch (ch) 3307 switch (ch)
2602 { 3308 {
2603 /* 3309 /*
2604 * ISO/IEC 6429:1992(E) CSI sequences (defaults in parentheses) 3310 * ISO/IEC 6429:1992 (E) CSI sequences (defaults in parentheses)
2605 */ 3311 */
2606#ifdef PRINTPIPE 3312#ifdef PRINTPIPE
2607 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */ 3313 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */
2608 switch (arg[0]) 3314 switch (arg[0])
2609 { 3315 {
… …
2701 3407
2702 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3408 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2703 arg[0] = -arg[0]; 3409 arg[0] = -arg[0];
2704 /* FALLTHROUGH */ 3410 /* FALLTHROUGH */
2705 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3411 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2706 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3412 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2707 break; 3413 break;
2708 3414
2709 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3415 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2710 tt_write((const unsigned char *)VT100_ANS, 3416 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2711 (unsigned int)(sizeof(VT100_ANS) - 1));
2712 break; 3417 break;
2713 3418
2714 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3419 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2715 process_sgr_mode (nargs, arg); 3420 process_sgr_mode (nargs, arg);
2716 break; 3421 break;
2717 3422
2718 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */ 3423 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */
2719 switch (arg[0]) 3424 switch (arg[0])
2720 { 3425 {
2721 case 5: /* DSR requested */ 3426 case 5: /* DSR requested */
2722 tt_printf("\033[0n"); 3427 tt_printf ("\033[0n");
2723 break; 3428 break;
2724 case 6: /* CPR requested */ 3429 case 6: /* CPR requested */
2725 scr_report_position (); 3430 scr_report_position ();
2726 break; 3431 break;
2727#if defined (ENABLE_DISPLAY_ANSWER)
2728 case 7: /* unofficial extension */ 3432 case 7: /* unofficial extension */
3433 if (OPTION (Opt_insecure))
2729 tt_printf("%-.250s\n", rs[Rs_display_name]); 3434 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2730 break; 3435 break;
2731#endif
2732 case 8: /* unofficial extension */ 3436 case 8: /* unofficial extension */
2733 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3437 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2734 break; 3438 break;
2735 } 3439 }
2736 break; 3440 break;
2737 3441
2738 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3442 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2771 break; 3475 break;
2772 3476
2773 case CSI_RM: /* 8.3.107: RESET MODE */ 3477 case CSI_RM: /* 8.3.107: RESET MODE */
2774 if (arg[0] == 4) 3478 if (arg[0] == 4)
2775 scr_insert_mode (0); 3479 scr_insert_mode (0);
3480 else if (arg[0] == 20)
3481 priv_modes &= ~PrivMode_LFNL;
2776 break; 3482 break;
2777 3483
2778 case CSI_SM: /* 8.3.126: SET MODE */ 3484 case CSI_SM: /* 8.3.126: SET MODE */
2779 if (arg[0] == 4) 3485 if (arg[0] == 4)
2780 scr_insert_mode (1); 3486 scr_insert_mode (1);
3487 else if (arg[0] == 20)
3488 priv_modes |= PrivMode_LFNL;
2781 break; 3489 break;
2782 3490
2783 /* 3491 /*
2784 * PRIVATE USE beyond this point. All CSI_7? sequences here 3492 * PRIVATE USE beyond this point. All CSI_7? sequences here
2785 */ 3493 */
… …
2797 break; 3505 break;
2798 case CSI_75: 3506 case CSI_75:
2799 scr_cursor (RESTORE); 3507 scr_cursor (RESTORE);
2800 break; 3508 break;
2801 3509
2802#ifndef NO_FRILLS 3510#if !ENABLE_MINIMAL
2803 case CSI_74: 3511 case CSI_74:
2804 process_window_ops (arg, nargs); 3512 process_window_ops (arg, nargs);
2805 break; 3513 break;
2806#endif 3514#endif
2807 3515
2808 case CSI_78: /* DECREQTPARM */ 3516 case CSI_78: /* DECREQTPARM */
2809 if (arg[0] == 0 || arg[0] == 1) 3517 if (arg[0] == 0 || arg[0] == 1)
2810 tt_printf("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3518 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2811 /* FALLTHROUGH */ 3519 break;
2812 3520
2813 default: 3521 default:
2814 break; 3522 break;
2815 } 3523 }
2816} 3524}
2817/*}}} */ 3525/*}}} */
2818 3526
2819#ifndef NO_FRILLS 3527#if !ENABLE_MINIMAL
2820/* ARGSUSED */ 3528/* ARGSUSED */
2821void 3529void
2822rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3530rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2823{ 3531{
2824 int x, y; 3532 int x, y;
2825#if 0
2826 char *s;
2827#endif
2828 XWindowAttributes wattr; 3533 XWindowAttributes wattr;
2829 Window wdummy; 3534 Window wdummy;
3535
3536 dLocal (Display *, xdisp);
2830 3537
2831 if (nargs == 0) 3538 if (nargs == 0)
2832 return; 3539 return;
3540
2833 switch (args[0]) 3541 switch (args[0])
2834 { 3542 {
2835 /* 3543 /*
2836 * commands 3544 * commands
2837 */ 3545 */
2838 case 1: /* deiconify window */ 3546 case 1: /* deiconify window */
2839 XMapWindow(Xdisplay, TermWin.parent[0]); 3547 XMapWindow (xdisp, parent[0]);
2840 break; 3548 break;
2841 case 2: /* iconify window */ 3549 case 2: /* iconify window */
2842 XIconifyWindow(Xdisplay, TermWin.parent[0], 3550 XIconifyWindow (xdisp, parent[0], display->screen);
2843 DefaultScreen(Xdisplay));
2844 break; 3551 break;
2845 case 3: /* set position (pixels) */ 3552 case 3: /* set position (pixels) */
2846 XMoveWindow(Xdisplay, TermWin.parent[0], args[1], args[2]); 3553 XMoveWindow (xdisp, parent[0], args[1], args[2]);
2847 break; 3554 break;
2848 case 4: /* set size (pixels) */ 3555 case 4: /* set size (pixels) */
2849 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3556 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2850 break; 3557 break;
2851 case 5: /* raise window */ 3558 case 5: /* raise window */
2852 XRaiseWindow(Xdisplay, TermWin.parent[0]); 3559 XRaiseWindow (xdisp, parent[0]);
2853 break; 3560 break;
2854 case 6: /* lower window */ 3561 case 6: /* lower window */
2855 XLowerWindow(Xdisplay, TermWin.parent[0]); 3562 XLowerWindow (xdisp, parent[0]);
2856 break; 3563 break;
2857 case 7: /* refresh window */ 3564 case 7: /* refresh window */
2858 scr_touch (true); 3565 scr_touch (true);
2859 break; 3566 break;
2860 case 8: /* set size (chars) */ 3567 case 8: /* set size (chars) */
2861 set_widthheight ((unsigned int)(args[2] * TermWin.fwidth), 3568 set_widthheight ((unsigned int) (args[2] * fwidth),
2862 (unsigned int)(args[1] * TermWin.fheight)); 3569 (unsigned int) (args[1] * fheight));
2863 break; 3570 break;
3571
3572 //case 9: NYI, TODO, restore maximized window or maximize window
2864 default: 3573 default:
2865 if (args[0] >= 24) /* set height (chars) */ 3574 if (args[0] >= 24) /* set height (chars) */
2866 set_widthheight ((unsigned int)TermWin.width, 3575 set_widthheight ((unsigned int)width,
2867 (unsigned int)(args[1] * TermWin.fheight)); 3576 (unsigned int) (args[1] * fheight));
2868 break; 3577 break;
3578
3579
2869 /* 3580 /*
2870 * reports - some output format copied from XTerm 3581 * reports - some output format copied from XTerm
2871 */ 3582 */
2872 case 11: /* report window state */ 3583 case 11: /* report window state */
2873 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 3584 XGetWindowAttributes (xdisp, parent[0], &wattr);
2874 tt_printf("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3585 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2875 break; 3586 break;
2876 case 13: /* report window position */ 3587 case 13: /* report window position */
2877 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 3588 XGetWindowAttributes (xdisp, parent[0], &wattr);
2878 XTranslateCoordinates(Xdisplay, TermWin.parent[0], wattr.root, 3589 XTranslateCoordinates (xdisp, parent[0], wattr.root,
2879 -wattr.border_width, -wattr.border_width, 3590 -wattr.border_width, -wattr.border_width,
2880 &x, &y, &wdummy); 3591 &x, &y, &wdummy);
2881 tt_printf("\033[3;%d;%dt", x, y); 3592 tt_printf ("\033[3;%d;%dt", x, y);
2882 break; 3593 break;
2883 case 14: /* report window size (pixels) */ 3594 case 14: /* report window size (pixels) */
2884 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 3595 XGetWindowAttributes (xdisp, parent[0], &wattr);
2885 tt_printf("\033[4;%d;%dt", wattr.height, wattr.width); 3596 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2886 break; 3597 break;
3598 case 18: /* report text area size (chars) */
3599 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3600 break;
2887 case 18: /* report window size (chars) */ 3601 case 19: /* report window size (chars) */
2888 tt_printf("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3602 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2889 break; 3603 break;
2890#if 0 /* XXX: currently disabled due to security concerns */
2891 case 20: /* report icon label */ 3604 case 20: /* report icon label */
3605 {
3606 char *s;
2892 XGetIconName(Xdisplay, TermWin.parent[0], &s); 3607 XGetIconName (xdisp, parent[0], &s);
2893 tt_printf("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3608 tt_printf ("\033]L%-.250s\234", OPTION (Opt_insecure) && s ? s : ""); /* 8bit ST */
3609 XFree (s);
3610 }
2894 break; 3611 break;
2895 case 21: /* report window title */ 3612 case 21: /* report window title */
3613 {
3614 char *s;
2896 XFetchName(Xdisplay, TermWin.parent[0], &s); 3615 XFetchName (xdisp, parent[0], &s);
2897 tt_printf("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3616 tt_printf ("\033]l%-.250s\234", OPTION (Opt_insecure) && s ? s : ""); /* 8bit ST */
3617 XFree (s);
3618 }
2898 break; 3619 break;
2899#endif
2900
2901 } 3620 }
2902} 3621}
2903#endif 3622#endif
2904 3623
2905/*----------------------------------------------------------------------*/ 3624/*----------------------------------------------------------------------*/
2906/* 3625/*
2907 * get input up until STRING TERMINATOR (or BEL) 3626 * get input up until STRING TERMINATOR (or BEL)
2908 * ends_how is terminator used. returned input must be free()d 3627 * ends_how is terminator used. returned input must be free()'d
2909 */ 3628 */
2910unsigned char * 3629char *
2911rxvt_term::get_to_st (unsigned char *ends_how) 3630rxvt_term::get_to_st (unicode_t &ends_how)
2912{ 3631{
2913 int seen_esc = 0; /* seen escape? */ 3632 unicode_t ch;
3633 bool seen_esc = false;
2914 unsigned int n = 0; 3634 unsigned int n = 0;
2915 unsigned char *s; 3635 wchar_t string[STRING_MAX];
2916 unsigned char ch, string[STRING_MAX];
2917 3636
2918 for (; (ch = cmd_getc ());) 3637 while ((ch = cmd_getc ()) != NOCHAR)
2919 { 3638 {
2920 if (ch == C0_BEL 3639 if (seen_esc)
2921 || ch == CHAR_ST 3640 {
2922 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3641 if (ch == 0x5c) /* 7bit ST */
2923 break; 3642 break;
3643 else
3644 return NULL;
3645 }
2924 if (ch == C0_ESC) 3646 else if (ch == C0_ESC)
2925 { 3647 {
2926 seen_esc = 1; 3648 seen_esc = true;
2927 continue; 3649 continue;
2928 } 3650 }
2929 else if (ch == '\t') 3651 else if (ch == C0_BEL || ch == CHAR_ST)
2930 ch = ' '; /* translate '\t' to space */ 3652 break;
2931 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3653 else if (ch < 0x20)
2932 return NULL; /* other control character - exit */ 3654 return NULL; /* other control character - exit */
2933 if (n < sizeof(string) - 1) 3655
3656 seen_esc = false;
3657
3658 if (n >= STRING_MAX - 1)
3659 // stop at some sane length
3660 return NULL;
3661
3662 if (ch == C0_SYN)
3663 string[n++] = cmd_get8 ();
3664 else
2934 string[n++] = ch; 3665 string[n++] = ch;
2935 seen_esc = 0;
2936 } 3666 }
3667
2937 string[n++] = '\0'; 3668 string[n++] = '\0';
2938 if ((s = (unsigned char *)rxvt_malloc(n)) == NULL) 3669
2939 return NULL;
2940 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3670 ends_how = (ch == 0x5c ? C0_ESC : ch);
2941 STRNCPY(s, string, n); 3671
2942 return s; 3672 return rxvt_wcstombs (string);
2943} 3673}
2944 3674
2945/*----------------------------------------------------------------------*/ 3675/*----------------------------------------------------------------------*/
2946/* 3676/*
2947 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3677 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2948 */ 3678 */
2949void 3679void
2950rxvt_term::process_dcs_seq () 3680rxvt_term::process_dcs_seq ()
2951{ 3681{
2952 unsigned char eh, *s; 3682 char *s;
3683 unicode_t eh;
3684
2953 /* 3685 /*
2954 * Not handled yet 3686 * Not handled yet
2955 */ 3687 */
2956 s = get_to_st (&eh); 3688 s = get_to_st (eh);
2957 if (s) 3689 if (s)
2958 free(s); 3690 free (s);
3691
2959 return; 3692 return;
2960} 3693}
2961 3694
2962/*----------------------------------------------------------------------*/ 3695/*----------------------------------------------------------------------*/
2963/* 3696/*
2964 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3697 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2965 */ 3698 */
2966void 3699void
2967rxvt_term::process_osc_seq () 3700rxvt_term::process_osc_seq ()
2968{ 3701{
2969 unsigned char ch, eh, *s; 3702 unicode_t ch, eh;
2970 int arg; 3703 int arg;
2971 3704
2972 ch = cmd_getc (); 3705 ch = cmd_getc ();
2973 for (arg = 0; isdigit(ch); ch = cmd_getc ()) 3706 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2974 arg = arg * 10 + (ch - '0'); 3707 arg = arg * 10 + (ch - '0');
2975 3708
2976 if (ch == ';') 3709 if (ch == ';')
2977 { 3710 {
2978 s = get_to_st (&eh); 3711 char *s = get_to_st (eh);
3712
2979 if (s) 3713 if (s)
2980 { 3714 {
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); 3715 process_xterm_seq (arg, s, eh);
2993 free(s); 3716 free (s);
2994 } 3717 }
3718 }
3719}
3720
3721void
3722rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3723{
3724 if (str[0] == '?' && !str[1])
2995 } 3725 {
3726 rxvt_rgba c;
3727 pix_colors_focused[color].get (this, c);
3728
3729#if XFT
3730 if (c.a != rxvt_rgba::MAX_CC)
3731 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3732 else
3733#endif
3734 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3735 }
3736 else
3737 set_window_color (color, str);
2996} 3738}
3739
2997/* 3740/*
2998 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3741 * 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 */ 3742 */
3018void 3743void
3019rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__((unused))) 3744rxvt_term::process_xterm_seq (int op, const char *str, char resp)
3020{ 3745{
3021 int changed = 0; 3746 int color;
3022 int color;
3023 char *buf, *name; 3747 char *buf, *name;
3748 bool query = str[0] == '?' && !str[1];
3749 int saveop = op;
3024 3750
3751 dLocal (Display *, xdisp);
3752
3025 assert(str != NULL); 3753 assert (str != NULL);
3026 switch (op) 3754 switch (op)
3027 { 3755 {
3028 case XTerm_name: 3756 case XTerm_name:
3029 set_title (str); 3757 set_title (str);
3030 /* FALLTHROUGH */ 3758 /* FALLTHROUGH */
3031 case XTerm_iconName: 3759 case XTerm_iconName:
3032 set_iconName (str); 3760 set_icon_name (str);
3033 break; 3761 break;
3034 case XTerm_title: 3762 case XTerm_title:
3035 set_title (str); 3763 set_title (str);
3036 break; 3764 break;
3765 case XTerm_property:
3766 if (str[0] == '?')
3767 {
3768 Atom prop = display->atom (str + 1);
3769 Atom actual_type;
3770 int actual_format;
3771 unsigned long nitems;
3772 unsigned long bytes_after;
3773 unsigned char *value = 0;
3774 const char *str = "";
3775
3776 if (prop
3777 && XGetWindowProperty (xdisp, parent[0],
3778 prop, 0, 1<<16, 0, AnyPropertyType,
3779 &actual_type, &actual_format,
3780 &nitems, &bytes_after, &value) == Success
3781 && actual_type != None
3782 && actual_format == 8)
3783 str = (const char *)(value);
3784
3785 tt_printf ("\033]%d;%s%c", op, str, resp);
3786
3787 XFree (value);
3788 }
3789 else
3790 {
3791 char *eq = strchr (str, '='); // constness lost, but verified to be ok
3792
3793 if (eq)
3794 {
3795 *eq = 0;
3796 set_utf8_property (display->atom (str), eq + 1);
3797 }
3798 else
3799 XDeleteProperty (xdisp, parent[0],
3800 display->atom (str));
3801 }
3802 break;
3803
3037 case XTerm_Color: 3804 case XTerm_Color:
3038 for (buf = (char *)str; buf && *buf;) 3805 for (buf = (char *)str; buf && *buf;)
3039 { 3806 {
3040 if ((name = STRCHR(buf, ';')) == NULL) 3807 if ((name = strchr (buf, ';')) == NULL)
3041 break; 3808 break;
3809
3042 *name++ = '\0'; 3810 *name++ = '\0';
3043 color = atoi(buf); 3811 color = atoi (buf) + minCOLOR;
3044 if (color < 0 || color >= TOTAL_COLORS) 3812
3813 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3045 break; 3814 break;
3815
3046 if ((buf = STRCHR(name, ';')) != NULL) 3816 if ((buf = strchr (name, ';')) != NULL)
3047 *buf++ = '\0'; 3817 *buf++ = '\0';
3048 set_window_color (color + minCOLOR, name); 3818
3819 process_color_seq (op, color, name, resp);
3049 } 3820 }
3821 break;
3822 case XTerm_Color00:
3823 process_color_seq (op, Color_fg, str, resp);
3824 break;
3825 case XTerm_Color01:
3826 process_color_seq (op, Color_bg, str, resp);
3050 break; 3827 break;
3051#ifndef NO_CURSORCOLOR 3828#ifndef NO_CURSORCOLOR
3052 case XTerm_Color_cursor: 3829 case XTerm_Color_cursor:
3053 set_window_color (Color_cursor, str); 3830 process_color_seq (op, Color_cursor, str, resp);
3054 break; 3831 break;
3055#endif 3832#endif
3056 case XTerm_Color_pointer: 3833 case XTerm_Color_pointer_fg:
3057 set_window_color (Color_pointer, str); 3834 process_color_seq (op, Color_pointer_fg, str, resp);
3835 break;
3836 case XTerm_Color_pointer_bg:
3837 process_color_seq (op, Color_pointer_bg, str, resp);
3058 break; 3838 break;
3059#ifndef NO_BOLD_UNDERLINE_REVERSE 3839#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: 3840 case XTerm_Color_RV:
3067 set_window_color (Color_RV, str); 3841 process_color_seq (op, Color_RV, str, resp);
3068 break; 3842 break;
3843 case Rxvt_Color_BD:
3844 case URxvt_Color_BD:
3845 process_color_seq (op, Color_BD, str, resp);
3846 break;
3847 case Rxvt_Color_UL:
3848 case URxvt_Color_UL:
3849 process_color_seq (op, Color_UL, str, resp);
3850 break;
3851 case URxvt_Color_IT:
3852 process_color_seq (op, Color_IT, str, resp);
3853 break;
3069#endif 3854#endif
3855#if TRANSPARENT && TINTING
3856 case URxvt_Color_tint:
3857 process_color_seq (op, Color_tint, str, resp);
3858 check_our_parents ();
3859 if (am_transparent)
3860 want_full_refresh = want_refresh = 1;
3861 break;
3862#endif
3070 3863
3071 case XTerm_Menu: 3864 case Rxvt_Pixmap:
3072 /* 3865 {
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 != ';') 3866 if (*str != ';')
3079 { 3867 {
3080#if XPM_BACKGROUND 3868#if XPM_BACKGROUND
3081 scale_pixmap (""); /* reset to default scaling */ 3869 scale_pixmap (""); /* reset to default scaling */
3082 set_bgPixmap (str); /* change pixmap */ 3870 set_bgPixmap (str); /* change pixmap */
3083#endif
3084 scr_touch (true); 3871 scr_touch (true);
3872#endif
3085 } 3873 }
3874
3875 int changed = 0;
3876
3086 while ((str = STRCHR(str, ';')) != NULL) 3877 while ((str = strchr (str, ';')) != NULL)
3087 { 3878 {
3088 str++; 3879 str++;
3089#if XPM_BACKGROUND 3880#if XPM_BACKGROUND
3090 changed += scale_pixmap (str); 3881 changed += scale_pixmap (str);
3091#endif 3882#endif
3092
3093 } 3883 }
3884
3094 if (changed) 3885 if (changed)
3095 { 3886 {
3096#ifdef XPM_BACKGROUND 3887#ifdef XPM_BACKGROUND
3097 resize_pixmap (); 3888 resize_pixmap ();
3098#endif
3099 scr_touch (true); 3889 scr_touch (true);
3890#endif
3100 } 3891 }
3892 }
3101 break; 3893 break;
3102 3894
3103 case XTerm_restoreFG: 3895 case Rxvt_restoreFG:
3104 set_window_color (Color_fg, str); 3896 set_window_color (Color_fg, str);
3105 break; 3897 break;
3106 case XTerm_restoreBG: 3898 case Rxvt_restoreBG:
3107 set_window_color (Color_bg, str); 3899 set_window_color (Color_bg, str);
3108 break; 3900 break;
3901
3109 case XTerm_logfile: 3902 case XTerm_logfile:
3903 // TODO, when secure mode?
3110 break; 3904 break;
3111 case XTerm_font: 3905
3112 change_font (0, str);
3113 break;
3114#if 0 3906#if 0
3115 case XTerm_dumpscreen: /* no error notices */ 3907 case Rxvt_dumpscreen: /* no error notices */
3116 { 3908 {
3117 int fd; 3909 int fd;
3118 if ((fd = open(str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3910 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3119 { 3911 {
3120 scr_dump (fd); 3912 scr_dump (fd);
3121 close(fd); 3913 close (fd);
3122 } 3914 }
3123 } 3915 }
3124 break; 3916 break;
3125#endif 3917#endif
3918 case XTerm_font:
3919 op = URxvt_font;
3920 case URxvt_font:
3921#if ENABLE_STYLES
3922 case URxvt_boldFont:
3923 case URxvt_italicFont:
3924 case URxvt_boldItalicFont:
3925#endif
3926 if (query)
3927 tt_printf ("\33]%d;%-.250s%c", saveop,
3928 OPTION (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3929 ? fontset[op - URxvt_font]->fontdesc : "",
3930 resp);
3931 else
3932 {
3933 const char *&res = rs[Rs_font + (op - URxvt_font)];
3126 3934
3935 res = strdup (str);
3936 allocated.push_back ((void *)res);
3937 set_fonts ();
3938 }
3939 break;
3940
3941 case URxvt_version:
3942 if (query)
3943 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3944 op,
3945 rs[Rs_name], VERSION[0], VERSION[2],
3946 resp);
3947 break;
3948
3949#if !ENABLE_MINIMAL
3950 case URxvt_locale:
3951 if (query)
3952 tt_printf ("\33]%d;%-.250s%c", op, OPTION (Opt_insecure) ? locale : "", resp);
3953 else
3954 {
3955 set_locale (str);
3956 pty->set_utf8_mode (enc_utf8);
3957 init_xlocale ();
3958 }
3959 break;
3960
3961 case URxvt_view_up:
3962 case URxvt_view_down:
3963 {
3964 int lines = atoi (str);
3965
3966 if (lines)
3967 scr_page (op == URxvt_view_up ? UP : DN, lines);
3968 else
3969 scr_erase_savelines ();
3970 }
3971
3972 break;
3973#endif
3974
3975#if ENABLE_PERL
3976 case URxvt_perl:
3977 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_STR, str, DT_END)))
3978 ; // no responses yet
3979 break;
3980#endif
3127 } 3981 }
3128} 3982}
3129/*----------------------------------------------------------------------*/ 3983/*----------------------------------------------------------------------*/
3130 3984
3131/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3985/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3139 * so no need for fancy checking 3993 * so no need for fancy checking
3140 */ 3994 */
3141int 3995int
3142rxvt_term::privcases (int mode, unsigned long bit) 3996rxvt_term::privcases (int mode, unsigned long bit)
3143{ 3997{
3144 int state; 3998 int state;
3145 3999
3146 if (mode == 's') 4000 if (mode == 's')
3147 { 4001 {
3148 SavedModes |= (PrivateModes & bit); 4002 SavedModes |= (priv_modes & bit);
3149 return -1; 4003 return -1;
3150 } 4004 }
3151 else 4005 else
3152 { 4006 {
3153 if (mode == 'r') 4007 if (mode == 'r')
3154 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 4008 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3155 else 4009 else
3156 state = (mode == 't') ? !(PrivateModes & bit) : mode; 4010 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3157 PrivMode(state, bit); 4011 PrivMode (state, bit);
3158 } 4012 }
4013
3159 return state; 4014 return state;
3160} 4015}
3161 4016
3162/* we're not using priv _yet_ */ 4017/* we're not using priv _yet_ */
3163void 4018void
3164rxvt_term::process_terminal_mode (int mode, int priv __attribute__((unused)), unsigned int nargs, const int *arg) 4019rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg)
3165{ 4020{
3166 unsigned int i, j; 4021 unsigned int i, j;
3167 int state; 4022 int state;
4023
3168 static const struct 4024 static const struct
3169 { 4025 {
3170 const int argval; 4026 const int argval;
3171 const unsigned long bit; 4027 const unsigned long bit;
3172 } 4028 }
4029
3173 argtopriv[] = { 4030 argtopriv[] = {
3174 { 1, PrivMode_aplCUR }, 4031 { 1, PrivMode_aplCUR },
3175 { 2, PrivMode_vt52 }, 4032 { 2, PrivMode_vt52 },
3176 { 3, PrivMode_132 }, 4033 { 3, PrivMode_132 },
3177 { 4, PrivMode_smoothScroll }, 4034 { 4, PrivMode_smoothScroll },
3178 { 5, PrivMode_rVideo }, 4035 { 5, PrivMode_rVideo },
3179 { 6, PrivMode_relOrigin }, 4036 { 6, PrivMode_relOrigin },
3180 { 7, PrivMode_Autowrap }, 4037 { 7, PrivMode_Autowrap },
4038 // 8, bi-directional support mode
3181 { 9, PrivMode_MouseX10 }, 4039 { 9, PrivMode_MouseX10 },
3182#ifdef menuBar_esc 4040 // 18, 19 printing-related
3183 { menuBar_esc, PrivMode_menuBar }, 4041 { 25, PrivMode_VisibleCursor },
3184#endif
3185#ifdef scrollBar_esc 4042#ifdef scrollBar_esc
3186 { scrollBar_esc, PrivMode_scrollBar }, 4043 { scrollBar_esc, PrivMode_scrollBar },
3187#endif 4044#endif
3188 { 25, PrivMode_VisibleCursor },
3189 { 35, PrivMode_ShiftKeys }, 4045 { 35, PrivMode_ShiftKeys }, // rxvt extension
3190 { 40, PrivMode_132OK }, 4046 { 40, PrivMode_132OK },
4047 // 41 xterm more fixes NYI
4048 // 45 margin bell NYI
4049 // 46 start logging
3191 { 47, PrivMode_Screen }, 4050 { 47, PrivMode_Screen },
3192 { 66, PrivMode_aplKP }, 4051 { 66, PrivMode_aplKP },
3193#ifndef NO_BACKSPACE_KEY 4052#ifndef NO_BACKSPACE_KEY
3194 { 67, PrivMode_BackSpace }, 4053 { 67, PrivMode_BackSpace },
3195#endif 4054#endif
3196 { 1000, PrivMode_MouseX11 }, 4055 { 1000, PrivMode_MouseX11 },
4056 // 1001 Use Hilite Mouse Tracking. NYI, TODO
4057 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO
4058 // 1003 Use All Motion Mouse Tracking. NYI, TODO
3197 { 1010, PrivMode_TtyOutputInh }, 4059 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3198 { 1011, PrivMode_Keypress }, 4060 { 1011, PrivMode_Keypress }, // rxvt extension
4061 // 1035 enable modifiers for alt, numlock NYI
4062 // 1036 send ESC for meta keys NYI
4063 // 1037 send DEL for keypad delete NYI
3199 { 1047, PrivMode_Screen }, 4064 { 1047, PrivMode_Screen },
4065 // 1048 save and restore cursor
3200 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 4066 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
4067 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3201 }; 4068 };
3202 4069
3203 if (nargs == 0) 4070 if (nargs == 0)
3204 return; 4071 return;
3205 4072
… …
3212 for (i = 0; i < nargs; i++) 4079 for (i = 0; i < nargs; i++)
3213 { 4080 {
3214 state = -1; 4081 state = -1;
3215 4082
3216 /* basic handling */ 4083 /* basic handling */
3217 for (j = 0; j < (sizeof(argtopriv)/sizeof(argtopriv[0])); j++) 4084 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++)
3218 if (argtopriv[j].argval == arg[i]) 4085 if (argtopriv[j].argval == arg[i])
3219 { 4086 {
3220 state = privcases (mode, argtopriv[j].bit); 4087 state = privcases (mode, argtopriv[j].bit);
3221 break; 4088 break;
3222 } 4089 }
3223 4090
3224 /* extra handling for values with state unkept */ 4091 /* extra handling for values with state unkept */
3225 if (state == -1)
3226 switch (arg[i]) 4092 switch (arg[i])
3227 { 4093 {
4094#if ENABLE_STYLES
4095 case 1021:
4096 set_option (Opt_intensityStyles, mode);
4097
4098 scr_touch (true);
4099 break;
4100#endif
3228 case 1048: /* alternative cursor save */ 4101 case 1048: /* alternative cursor save */
4102 case 1049:
4103 if (OPTION (Opt_secondaryScreen))
3229 if (mode == 0) 4104 if (mode == 0)
3230 scr_cursor (RESTORE); 4105 scr_cursor (RESTORE);
3231 else if (mode == 1) 4106 else if (mode == 1)
3232 scr_cursor (SAVE); 4107 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; 4108 break;
4109 }
4110
4111 if (state >= 0)
4112 /* extra handling for values with valid 0 or 1 state */
4113 switch (arg[i])
4114 {
4115 /* case 1: - application cursor keys */
4116 case 2: /* VT52 mode */
4117 /* oddball mode. should be set regardless of set/reset
4118 * parameter. Return from VT52 mode with an ESC < from
4119 * within VT52 mode
4120 */
4121 PrivMode (1, PrivMode_vt52);
4122 break;
3249 case 3: /* 80/132 */ 4123 case 3: /* 80/132 */
3250 if (PrivateModes & PrivMode_132OK) 4124 if (priv_modes & PrivMode_132OK)
3251 set_widthheight ( (unsigned int)((state ? 132 : 80) * TermWin.fwidth), 4125 set_widthheight (((state ? 132 : 80) * fwidth), height);
3252 (unsigned int)TermWin.height);
3253 break; 4126 break;
3254 case 4: /* smooth scrolling */ 4127 case 4: /* smooth scrolling */
3255 if (state)
3256 Options &= ~Opt_jumpScroll;
3257 else
3258 Options |= Opt_jumpScroll; 4128 set_option (Opt_jumpScroll, !state);
3259 break; 4129 break;
3260 case 5: /* reverse video */ 4130 case 5: /* reverse video */
3261 scr_rvideo_mode (state); 4131 scr_rvideo_mode (state);
3262 break; 4132 break;
3263 case 6: /* relative/absolute origins */ 4133 case 6: /* relative/absolute origins */
3264 scr_relative_origin (state); 4134 scr_relative_origin (state);
3265 break; 4135 break;
3266 case 7: /* autowrap */ 4136 case 7: /* autowrap */
3267 scr_autowrap (state); 4137 scr_autowrap (state);
3268 break; 4138 break;
3269 /* case 8: - auto repeat, can't do on a per window basis */ 4139 /* case 8: - auto repeat, can't do on a per window basis */
3270 case 9: /* X10 mouse reporting */ 4140 case 9: /* X10 mouse reporting */
3271 if (state) /* orthogonal */ 4141 if (state) /* orthogonal */
3272 PrivateModes &= ~(PrivMode_MouseX11); 4142 priv_modes &= ~PrivMode_MouseX11;
3273 break; 4143 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 4144#ifdef scrollBar_esc
3282 case scrollBar_esc: 4145 case scrollBar_esc:
3283 if (scrollbar_mapping (state)) 4146 if (scrollbar_mapping (state))
3284 { 4147 {
3285 resize_all_windows (0, 0, 0); 4148 resize_all_windows (0, 0, 0);
3286 scr_touch (true); 4149 scr_touch (true);
3287 } 4150 }
3288 break; 4151 break;
3289#endif 4152#endif
3290 case 25: /* visible/invisible cursor */ 4153 case 25: /* visible/invisible cursor */
3291 scr_cursor_visible (state); 4154 scr_cursor_visible (state);
3292 break; 4155 break;
3293 /* case 35: - shift keys */ 4156 /* case 35: - shift keys */
3294 /* case 40: - 80 <--> 132 mode */ 4157 /* case 40: - 80 <--> 132 mode */
3295 case 47: /* secondary screen */ 4158 case 47: /* secondary screen */
3296 scr_change_screen (state); 4159 scr_change_screen (state);
3297 break; 4160 break;
3298 /* case 66: - application key pad */ 4161 /* case 66: - application key pad */
3299 /* case 67: - backspace key */ 4162 /* case 67: - backspace key */
3300 case 1000: /* X11 mouse reporting */ 4163 case 1000: /* X11 mouse reporting */
3301 if (state) /* orthogonal */ 4164 if (state) /* orthogonal */
3302 PrivateModes &= ~(PrivMode_MouseX10); 4165 priv_modes &= ~PrivMode_MouseX10;
3303 break; 4166 break;
3304#if 0 4167#if 0
3305 case 1001: 4168 case 1001:
3306 break; /* X11 mouse highlighting */ 4169 break; /* X11 mouse highlighting */
3307#endif 4170#endif
3308 case 1010: /* scroll to bottom on TTY output inhibit */ 4171 case 1010: /* scroll to bottom on TTY output inhibit */
3309 if (state)
3310 Options &= ~Opt_scrollTtyOutput;
3311 else
3312 Options |= Opt_scrollTtyOutput; 4172 set_option (Opt_scrollTtyOutput, !state);
3313 break; 4173 break;
3314 case 1011: /* scroll to bottom on key press */ 4174 case 1011: /* scroll to bottom on key press */
3315 if (state)
3316 Options |= Opt_scrollTtyKeypress; 4175 set_option (Opt_scrollTtyKeypress, state);
3317 else
3318 Options &= ~Opt_scrollTtyKeypress;
3319 break; 4176 break;
3320 case 1047: /* secondary screen w/ clearing */ 4177 case 1047: /* secondary screen w/ clearing last */
3321 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 4178 if (OPTION (Opt_secondaryScreen))
3322 if (current_screen != PRIMARY) 4179 if (current_screen != PRIMARY)
3323 scr_erase_screen (2); 4180 scr_erase_screen (2);
3324 scr_change_screen (state); 4181 scr_change_screen (state);
3325 /* FALLTHROUGH */
3326 default:
3327 break; 4182 break;
4183 case 1049: /* secondary screen w/ clearing first */
4184 scr_change_screen (state);
4185 if (OPTION (Opt_secondaryScreen))
4186 if (current_screen != PRIMARY)
4187 scr_erase_screen (2);
4188 break;
4189 default:
4190 break;
3328 } 4191 }
3329 } 4192 }
3330} 4193}
3331/*}}} */ 4194/*}}} */
3332 4195
3333/*{{{ process sgr sequences */ 4196/*{{{ process sgr sequences */
3334void 4197void
3335rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 4198rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3336{ 4199{
3337 unsigned int i; 4200 unsigned int i;
3338 short rendset; 4201 short rendset;
3339 int rendstyle; 4202 int rendstyle;
3340 4203
3341 if (nargs == 0) 4204 if (nargs == 0)
3342 { 4205 {
3343 scr_rendition (0, ~RS_None); 4206 scr_rendition (0, ~RS_None);
3344 return; 4207 return;
3345 } 4208 }
4209
3346 for (i = 0; i < nargs; i++) 4210 for (i = 0; i < nargs; i++)
3347 { 4211 {
3348 rendset = -1; 4212 rendset = -1;
3349 switch (arg[i]) 4213 switch (arg[i])
3350 { 4214 {
… …
3352 rendset = 0, rendstyle = ~RS_None; 4216 rendset = 0, rendstyle = ~RS_None;
3353 break; 4217 break;
3354 case 1: 4218 case 1:
3355 rendset = 1, rendstyle = RS_Bold; 4219 rendset = 1, rendstyle = RS_Bold;
3356 break; 4220 break;
4221 //case 2: // low intensity
4222 case 3:
4223 rendset = 1, rendstyle = RS_Italic;
4224 break;
3357 case 4: 4225 case 4:
3358 rendset = 1, rendstyle = RS_Uline; 4226 rendset = 1, rendstyle = RS_Uline;
3359 break; 4227 break;
3360 case 5: 4228 case 5: // slowly blinking
4229 case 6: // rapidly blinking
3361 rendset = 1, rendstyle = RS_Blink; 4230 rendset = 1, rendstyle = RS_Blink;
3362 break; 4231 break;
4232 //case 6: // scoansi light background
3363 case 7: 4233 case 7:
3364 rendset = 1, rendstyle = RS_RVid; 4234 rendset = 1, rendstyle = RS_RVid;
3365 break; 4235 break;
3366 case 22: 4236 case 8:
4237 // invisible. NYI
4238 break;
4239 //case 9: // crossed out
4240 //case 10: // scoansi acs off, primary font
4241 //case 11: // scoansi acs on, first alt font
4242 //case 12: // scoansi acs on, |0x80, second alt font
4243 //...
4244 //case 19: // ninth alt font
4245 //case 20: // gothic
4246 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3367 rendset = 0, rendstyle = RS_Bold; 4247 rendset = 0, rendstyle = RS_Bold;
4248 break;
4249 case 22: // normal intensity
4250 rendset = 0, rendstyle = RS_Bold;
4251 break;
4252 case 23: // disable italic
4253 rendset = 0, rendstyle = RS_Italic;
3368 break; 4254 break;
3369 case 24: 4255 case 24:
3370 rendset = 0, rendstyle = RS_Uline; 4256 rendset = 0, rendstyle = RS_Uline;
3371 break; 4257 break;
3372 case 25: 4258 case 25:
3373 rendset = 0, rendstyle = RS_Blink; 4259 rendset = 0, rendstyle = RS_Blink;
3374 break; 4260 break;
4261 case 26: // variable spacing (iso 8613)
4262 rendset = 0, rendstyle = RS_Blink;
4263 break;
3375 case 27: 4264 case 27:
3376 rendset = 0, rendstyle = RS_RVid; 4265 rendset = 0, rendstyle = RS_RVid;
3377 break; 4266 break;
4267 //case 28: // visible. NYI
4268 //case 29: // not crossed-out
3378 } 4269 }
4270
3379 if (rendset != -1) 4271 if (rendset != -1)
3380 { 4272 {
3381 scr_rendition (rendset, rendstyle); 4273 scr_rendition (rendset, rendstyle);
3382 continue; /* for(;i;) */ 4274 continue; /* for (;i;) */
3383 } 4275 }
3384 4276
3385 switch (arg[i]) 4277 switch (arg[i])
3386 { 4278 {
3387 case 30: 4279 case 30:
… …
3390 case 33: 4282 case 33:
3391 case 34: 4283 case 34:
3392 case 35: 4284 case 35:
3393 case 36: 4285 case 36:
3394 case 37: 4286 case 37:
3395 scr_color ((unsigned int)(minCOLOR + (arg[i] - 30)), 4287 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3396 Color_fg);
3397 break; 4288 break;
3398#ifdef TTY_256COLOR 4289 case 38: // set fg color, ISO 8613-6
3399 case 38:
3400 if (nargs > i + 2 && arg[i + 1] == 5) 4290 if (nargs > i + 2 && arg[i + 1] == 5)
3401 { 4291 {
3402 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 4292 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3403 Color_fg);
3404 i += 2; 4293 i += 2;
3405 } 4294 }
3406 break; 4295 break;
3407#endif
3408 case 39: /* default fg */ 4296 case 39: /* default fg */
3409 scr_color (Color_fg, Color_fg); 4297 scr_color (Color_fg, Color_fg);
3410 break; 4298 break;
3411 4299
3412 case 40: 4300 case 40:
… …
3415 case 43: 4303 case 43:
3416 case 44: 4304 case 44:
3417 case 45: 4305 case 45:
3418 case 46: 4306 case 46:
3419 case 47: 4307 case 47:
3420 scr_color ((unsigned int)(minCOLOR + (arg[i] - 40)), 4308 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3421 Color_bg);
3422 break; 4309 break;
3423#ifdef TTY_256COLOR 4310 case 48: // set bg color, ISO 8613-6
3424 case 48:
3425 if (nargs > i + 2 && arg[i + 1] == 5) 4311 if (nargs > i + 2 && arg[i + 1] == 5)
3426 { 4312 {
3427 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 4313 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3428 Color_bg);
3429 i += 2; 4314 i += 2;
3430 } 4315 }
3431 break; 4316 break;
3432#endif
3433 case 49: /* default bg */ 4317 case 49: /* default bg */
3434 scr_color (Color_bg, Color_bg); 4318 scr_color (Color_bg, Color_bg);
3435 break; 4319 break;
3436 4320
3437#ifndef NO_BRIGHTCOLOR 4321 //case 50: // not variable spacing
4322
4323#if !ENABLE_MINIMAL
3438 case 90: 4324 case 90:
3439 case 91: /* set bright fg color */ 4325 case 91: /* set bright fg color */
3440 case 92: 4326 case 92:
3441 case 93: 4327 case 93:
3442 case 94: 4328 case 94:
3443 case 95: 4329 case 95:
3444 case 96: 4330 case 96:
3445 case 97: 4331 case 97:
3446 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 90)), 4332 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3447 Color_fg);
3448 break; 4333 break;
3449 case 100: 4334 case 100:
3450 case 101: /* set bright bg color */ 4335 case 101: /* set bright bg color */
3451 case 102: 4336 case 102:
3452 case 103: 4337 case 103:
3453 case 104: 4338 case 104:
3454 case 105: 4339 case 105:
3455 case 106: 4340 case 106:
3456 case 107: 4341 case 107:
3457 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 100)), 4342 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3458 Color_bg);
3459 break; 4343 break;
3460#endif 4344#endif
3461
3462 } 4345 }
3463 } 4346 }
3464} 4347}
3465/*}}} */ 4348/*}}} */
3466 4349
3467/*{{{ process Rob Nation's own graphics mode sequences */ 4350/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3468void 4351void
3469rxvt_term::process_graphics () 4352rxvt_term::process_graphics ()
3470{ 4353{
3471 unsigned char ch, cmd = cmd_getc (); 4354 unicode_t ch, cmd = cmd_getc ();
3472 4355
3473#ifndef RXVT_GRAPHICS
3474 if (cmd == 'Q') 4356 if (cmd == 'Q')
3475 { /* query graphics */ 4357 { /* query graphics */
3476 tt_printf("\033G0\n"); /* no graphics */ 4358 tt_printf ("\033G0\012"); /* no graphics */
3477 return; 4359 return;
3478 } 4360 }
3479 /* swallow other graphics sequences until terminating ':' */ 4361 /* swallow other graphics sequences until terminating ':' */
3480 do 4362 do
3481 ch = cmd_getc (); 4363 ch = cmd_getc ();
3482 while (ch != ':'); 4364 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} 4365}
3529/*}}} */ 4366/*}}} */
3530 4367
3531/* ------------------------------------------------------------------------- */ 4368/* ------------------------------------------------------------------------- */
3532 4369
3533/* 4370/*
3534 * Send printf() formatted output to the command. 4371 * Send printf () formatted output to the command.
3535 * Only use for small amounts of data. 4372 * Only use for small amounts of data.
3536 */ 4373 */
3537void 4374void
3538rxvt_term::tt_printf (const char *fmt,...) 4375rxvt_term::tt_printf (const char *fmt,...)
3539{ 4376{
3540 va_list arg_ptr; 4377 va_list arg_ptr;
3541 unsigned char buf[256]; 4378 char buf[256];
3542 4379
3543 va_start (arg_ptr, fmt); 4380 va_start (arg_ptr, fmt);
3544 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4381 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3545 va_end (arg_ptr); 4382 va_end (arg_ptr);
3546 tt_write (buf, STRLEN (buf)); 4383 tt_write (buf, strlen (buf));
3547} 4384}
3548 4385
3549/* ---------------------------------------------------------------------- */ 4386/* ---------------------------------------------------------------------- */
3550/* Write data to the pty as typed by the user, pasted with the mouse, 4387/* 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. 4388 * or generated by us in response to a query ESC sequence.
3552 */ 4389 */
4390const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4391
3553void 4392void
3554rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4393rxvt_term::tt_write (const char *data, unsigned int len)
3555{ 4394{
3556 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4395 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4396 return;
3557 4397
3558 if (len) 4398 if (pty->pty < 0)
4399 return;
4400
4401 if (v_buflen == 0)
4402 {
4403 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4404
4405 if ((unsigned int)written == len)
4406 return;
4407
4408 data += written;
4409 len -= written;
3559 { 4410 }
4411
4412 v_buffer = (char *)realloc (v_buffer, v_buflen + len);
4413
4414 memcpy (v_buffer + v_buflen, data, len);
4415 v_buflen += len;
4416
4417 pty_ev.set (EVENT_READ | EVENT_WRITE);
4418}
4419
4420void rxvt_term::pty_write ()
4421{
4422 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4423
4424 if (written > 0)
4425 {
4426 v_buflen -= written;
4427
3560 if (v_buflen == 0) 4428 if (v_buflen == 0)
3561 { 4429 {
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); 4430 free (v_buffer);
3589 v_buffer = 0; 4431 v_buffer = 0;
3590 v_buflen = 0; 4432 v_buflen = 0;
3591 4433
3592 pty_ev.set (EVENT_READ); 4434 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; 4435 return;
3605 } 4436 }
4437
4438 memmove (v_buffer, v_buffer + written, v_buflen);
3606 } 4439 }
4440 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4441 pty_ev.set (EVENT_READ);
3607} 4442}
3608 4443
3609/*----------------------- end-of-file (C source) -----------------------*/ 4444/*----------------------- end-of-file (C source) -----------------------*/
3610 4445

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