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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.38 by pcg, Mon Feb 9 07:11:49 2004 UTC vs.
Revision 1.304 by root, Tue Jan 31 22:01:25 2006 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*--------------------------------*-C-*---------------------------------*
2 * File: command.c 2 * File: command.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7 * - original version 7 * - original version
… …
25 * - extensive modifications 25 * - extensive modifications
26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> 26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org>
27 * Copyright (c) 2001 Marius Gedminas 27 * Copyright (c) 2001 Marius Gedminas
28 * - Ctrl/Mod4+Tab works like Meta+Tab (options) 28 * - Ctrl/Mod4+Tab works like Meta+Tab (options)
29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org> 29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org>
30 * Copyright (c) 2003-2006 Marc Lehmann <pcg@goof.com>
30 * 31 *
31 * This program is free software; you can redistribute it and/or modify 32 * This program is free software; you can redistribute it and/or modify
32 * it under the terms of the GNU General Public License as published by 33 * it under the terms of the GNU General Public License as published by
33 * the Free Software Foundation; either version 2 of the License, or 34 * the Free Software Foundation; either version 2 of the License, or
34 * (at your option) any later version. 35 * (at your option) any later version.
… …
42 * along with this program; if not, write to the Free Software 43 * along with this program; if not, write to the Free Software
43 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
44 *----------------------------------------------------------------------*/ 45 *----------------------------------------------------------------------*/
45 46
46/*{{{ includes: */ 47/*{{{ includes: */
47#include "../config.h" /* NECESSARY */ 48#include "../config.h"
48#include "rxvt.h" /* NECESSARY */ 49#include "rxvt.h"
50#include "rxvtperl.h"
49#include "version.h" 51#include "version.h"
50#include "command.h" 52#include "command.h"
51 53
52#include <wchar.h> 54#ifdef KEYSYM_RESOURCE
55# include "keyboard.h"
56#endif
57
58#include <csignal>
59
60#if LINUX_YIELD_HACK
61# include <ctime>
62#endif
53 63
54/*----------------------------------------------------------------------*/ 64/*----------------------------------------------------------------------*/
65
66#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
67
68#if ENABLE_FRILLS || ISO_14755
69
70#define ISO_14755_STARTED 0x80000000UL
71#define ISO_14755_51 0x40000000UL // basic (section 5.1)
72#define ISO_14755_52 0x20000000UL // keycap (section 5.2)
73#define ISO_14755_54 0x10000000UL // code feedback (section 5.4)
74#define ISO_14755_MASK 0x0fffffffUL
75
76#if ISO_14755
77static unsigned short iso14755_symtab[] = {
78 // keysym, unicode
79 XK_Left, 0x2190,
80 XK_KP_Left, 0x2190,
81 XK_Up, 0x2191,
82 XK_KP_Up, 0x2191,
83 XK_Right, 0x2192,
84 XK_KP_Right, 0x2192,
85 XK_Down, 0x2193,
86 XK_KP_Down, 0x2193,
87 XK_Linefeed, 0x21b4,
88 XK_Return, 0x21b5,
89 XK_KP_Enter, 0x21b5,
90
91 XK_Prior, 0x21de,
92 XK_Next, 0x21df,
93 XK_Tab, 0x21e5,
94 XK_ISO_Left_Tab, 0x21e6,
95 XK_Shift_L, 0x21e7,
96 XK_Shift_R, 0x21e7,
97
98 XK_Shift_Lock, 0x21eb,
99 XK_ISO_Lock, 0x21eb,
100 XK_ISO_Lock, 0x21eb,
101 XK_Caps_Lock, 0x21ec,
102 XK_Num_Lock, 0x21ed,
103 XK_ISO_Level3_Shift, 0x21ee,
104 XK_ISO_Level3_Lock, 0x21ef,
105 XK_ISO_Group_Lock, 0x21f0,
106 XK_Home, 0x21f1,
107 XK_End, 0x21f2,
108
109 XK_Execute, 0x2318,
110 XK_Begin, 0x2320,
111 XK_Delete, 0x2326,
112 XK_Clear, 0x2327,
113 XK_BackSpace, 0x232b,
114 XK_Insert, 0x2380,
115 XK_Control_L, 0x2388,
116 XK_Control_R, 0x2388,
117 XK_Pause, 0x2389,
118 XK_Break, 0x238a,
119 XK_Escape, 0x238b,
120 XK_Undo, 0x238c,
121 XK_Print, 0x2399,
122
123 XK_space, 0x2423,
124
125#ifdef XK_KP_Begin
126 XK_KP_Prior, 0x21de,
127 XK_KP_Next, 0x21df,
128 XK_KP_Begin, 0x2320,
129 XK_KP_Insert, 0x2380,
130 XK_KP_Delete, 0x2326,
131 XK_KP_Space, 0x2422,
132#endif
133 0,
134};
135
136void
137rxvt_term::iso14755_54 (int x, int y)
138{
139 x = Pixel2Col (x);
140 y = Pixel2Row (y);
141
142 if (!IN_RANGE_EXC (x, 0, ncol)
143 || !IN_RANGE_EXC (y, 0, nrow))
144 return;
145
146 for (;;)
147 {
148 const line_t &l = ROW(y + view_start);
149
150 text_t t = l.t[x];
151
152 if (t != NOCHAR || !x)
153 {
154 iso14755_51 (l.t[x], l.r[x], x, y);
155 iso14755buf = ISO_14755_54;
156 break;
157 }
158
159 x--;
160 }
161}
162
163void
164rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y)
165{
166 rxvt_fontset *fs = FONTSET (r);
167 rxvt_font *f = (*fs)[fs->find_font (ch)];
168 wchar_t *chr, *alloc, ch2, *fname;
169 int len;
170
171 fname = rxvt_utf8towcs (f->name);
172
173# if ENABLE_COMBINING
174 if (IS_COMPOSE (ch))
175 {
176 len = rxvt_composite.expand (ch, 0);
177 alloc = chr = new wchar_t[len];
178 rxvt_composite.expand (ch, chr);
179 }
180 else
181# endif
182 {
183 ch2 = ch;
184
185 alloc = 0;
186 chr = &ch2;
187 len = 1;
188 }
189
190 char attr[80]; // plenty
191
192 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
193 (int)r,
194 fgcolor_of (r), bgcolor_of (r),
195 r & RS_Bold ? " bold" : "",
196 r & RS_Italic ? " italic" : "",
197 r & RS_Blink ? " blink" : "",
198 r & RS_RVid ? " rvid" : "",
199 r & RS_Uline ? " uline" : "",
200 r & RS_Careful ? " careful" : "");
201
202 int width = wcswidth (fname, wcslen (fname));
203
204 max_it (width, 8+5); // for char + hey
205 max_it (width, strlen (attr));
206
207 if (y >= 0)
208 {
209 y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1;
210 x = 0;
211 }
212
213 scr_overlay_new (x, y, width, len + 2);
214
215 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
216
217 for (int y = 0; y < len; y++)
218 {
219 char buf[9];
220
221 ch = *chr++;
222
223 sprintf (buf, "%8x", ch);
224 scr_overlay_set (0, y, buf);
225 scr_overlay_set (9, y, '=');
226# if !UNICODE3
227 if (ch >= 0x10000)
228 ch = 0xfffd;
229# endif
230 scr_overlay_set (11, y, ch, r);
231
232 if (WCWIDTH (ch) >= 2)
233 scr_overlay_set (12, y, NOCHAR, r);
234 }
235
236// {
237// char buf[4+4+3+1];
238// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y);
239// scr_overlay_set (0, 0, buf);
240// }
241 scr_overlay_set (0, len , attr);
242 scr_overlay_set (0, len + 1, fname);
243
244 free (fname);
245
246# if ENABLE_COMBINING
247 if (alloc)
248 delete [] alloc;
249# endif
250}
251#endif
252
253void
254rxvt_term::commit_iso14755 ()
255{
256 wchar_t ch[2];
257
258 ch[0] = iso14755buf & ISO_14755_MASK;
259 ch[1] = 0;
260
261 if (iso14755buf & ISO_14755_51)
262 {
263 char mb[16];
264 int len;
265
266 // allow verbatim 0-bytes and control-bytes to be entered
267 if (ch[0] >= 0x20)
268 len = wcstombs (mb, ch, 16);
269 else
270 {
271 mb[0] = ch[0];
272 len = 1;
273 }
274
275 if (len > 0)
276 tt_write (mb, len);
277 else
278 scr_bell ();
279 }
280
281 iso14755buf = 0;
282}
283
284int
285rxvt_term::hex_keyval (XKeyEvent &ev)
286{
287 // check wether this event corresponds to a hex digit
288 // if the modifiers had not been pressed.
289 for (int index = 0; index < 8; index++)
290 {
291 KeySym k = XLookupKeysym (&ev, index);
292
293 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
294 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
295 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
296 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
297 }
298
299 return -1;
300}
301#endif
55 302
56/*{{{ Convert the keypress event into a string */ 303/*{{{ Convert the keypress event into a string */
57void 304void
58rxvt_term::lookup_key (XKeyEvent &ev) 305rxvt_term::lookup_key (XKeyEvent &ev)
59{ 306{
60 int ctrl, meta, shft, len; 307 int ctrl, meta, shft, len;
61 unsigned int newlen; 308 unsigned int newlen;
62 KeySym keysym; 309 KeySym keysym;
63#ifdef DEBUG_CMD
64 static int debug_key = 1; /* accessible by a debugger only */
65#endif
66 int valid_keysym; 310 int valid_keysym;
67 unsigned char kbuf[KBUFSZ]; 311 char kbuf[KBUFSZ];
68 312
69 /* 313 /*
70 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 314 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
71 * escape sequence to toggle the Keypad. 315 * escape sequence to toggle the Keypad.
72 * 316 *
73 * Always permit `shift' to override the current setting 317 * Always permit `shift' to override the current setting
74 */ 318 */
75 shft = (ev.state & ShiftMask); 319 shft = ev.state & ShiftMask;
76 ctrl = (ev.state & ControlMask); 320 ctrl = ev.state & ControlMask;
77 meta = (ev.state & ModMetaMask); 321 meta = ev.state & ModMetaMask;
78 322
79 if (numlock_state || (ev.state & ModNumLockMask)) 323 if (numlock_state || (ev.state & ModNumLockMask))
80 { 324 {
81 numlock_state = (ev.state & ModNumLockMask); 325 numlock_state = (ev.state & ModNumLockMask);
82 PrivMode((!numlock_state), PrivMode_aplKP); 326 PrivMode ((!numlock_state), PrivMode_aplKP);
83 } 327 }
84 328
85 kbuf[0] = 0; 329 kbuf[0] = 0;
86 330
87#ifdef USE_XIM 331#ifdef USE_XIM
88 if (Input_Context) 332 if (Input_Context)
89 { 333 {
90 Status status_return; 334 Status status_return;
91 335
336#if 0
92#ifdef X_HAVE_UTF8_STRING 337#ifdef X_HAVE_UTF8_STRING
93 if (enc_utf8 && 0) 338 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
94 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 339 len = Xutf8LookupString (Input_Context, &ev, kbuf,
95 KBUFSZ, &keysym, &status_return); 340 KBUFSZ, &keysym, &status_return);
96 else 341 else
97#endif 342#endif
98 343#endif
99 { 344 {
100 wchar_t wkbuf[KBUFSZ + 1]; 345 wchar_t wkbuf[KBUFSZ + 1];
101 346
102 // the XOpenIM manpage lies about hardcoding the locale 347 // the XOpenIM manpage lies about hardcoding the locale
103 // at the point of XOpenIM, so temporarily switch locales 348 // at the point of XOpenIM, so temporarily switch locales
104 if (rs[Rs_imLocale]) 349 if (rs[Rs_imLocale])
105 SET_LOCALE (rs[Rs_imLocale]); 350 SET_LOCALE (rs[Rs_imLocale]);
351
106 // assume wchar_t == unicode or better 352 // assume wchar_t == unicode or better
107 len = XwcLookupString (Input_Context, &ev, wkbuf, 353 len = XwcLookupString (Input_Context, &ev, wkbuf,
108 KBUFSZ, &keysym, &status_return); 354 KBUFSZ, &keysym, &status_return);
355
109 if (rs[Rs_imLocale]) 356 if (rs[Rs_imLocale])
110 SET_LOCALE (locale); 357 SET_LOCALE (locale);
111 358
112 if (status_return == XLookupChars 359 if (status_return == XLookupChars
113 || status_return == XLookupBoth) 360 || status_return == XLookupBoth)
114 { 361 {
362 /* make sure the user can type ctrl-@, i.e. NUL */
363 if (len == 1 && *wkbuf == 0)
364 {
365 kbuf[0] = 0;
366 len = 1;
367 }
368 else
369 {
115 wkbuf[len] = 0; 370 wkbuf[len] = 0;
116 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ); 371 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ);
117 if (len < 0) 372 if (len < 0)
118 len = 0; 373 len = 0;
374 }
119 } 375 }
120 else 376 else
121 len = 0; 377 len = 0;
122 } 378 }
123 379
124 valid_keysym = status_return == XLookupKeySym 380 valid_keysym = status_return == XLookupKeySym
125 || status_return == XLookupBoth; 381 || status_return == XLookupBoth;
126 } 382 }
127 else 383 else
128#endif 384#endif
129
130 { 385 {
131 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 386 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
132 valid_keysym = !len; 387 valid_keysym = keysym != NoSymbol;
133 } 388 }
134 389
135 if (valid_keysym) 390 if (valid_keysym)
136 { 391 {
137 /* for some backwards compatibility */ 392#ifdef KEYSYM_RESOURCE
138#if defined(HOTKEY_CTRL) || defined(HOTKEY_META) 393 if (keyboard->dispatch (this, keysym, ev.state))
139# ifdef HOTKEY_CTRL 394 return;
140 if (ctrl)
141# else
142 if (meta)
143# endif 395#endif
144 {
145 if (keysym == ks_bigfont)
146 {
147 change_font (0, FONT_UP);
148 return;
149 }
150 else if (keysym == ks_smallfont)
151 {
152 change_font (0, FONT_DN);
153 return;
154 }
155 }
156#endif
157 396
158 if (TermWin.saveLines) 397 if (saveLines)
159 { 398 {
160#ifdef UNSHIFTED_SCROLLKEYS 399#ifdef UNSHIFTED_SCROLLKEYS
161 if (!ctrl && !meta) 400 if (!ctrl && !meta)
162 {
163#else 401#else
164 if (IS_SCROLL_MOD) 402 if (IS_SCROLL_MOD)
403#endif
165 { 404 {
166#endif
167 int lnsppg; 405 int lnsppg;
168 406
169#ifdef PAGING_CONTEXT_LINES 407#ifdef PAGING_CONTEXT_LINES
170 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 408 lnsppg = nrow - PAGING_CONTEXT_LINES;
171#else 409#else
172 lnsppg = TermWin.nrow * 4 / 5; 410 lnsppg = nrow * 4 / 5;
173#endif 411#endif
174 if (keysym == XK_Prior) 412 if (keysym == XK_Prior)
175 { 413 {
176 scr_page (UP, lnsppg); 414 scr_page (UP, lnsppg);
177 return; 415 return;
… …
205 scr_move_to (0, 1); 443 scr_move_to (0, 1);
206 return; 444 return;
207 } 445 }
208 else if (keysym == XK_End) 446 else if (keysym == XK_End)
209 { 447 {
210 scr_move_to (1, 0); 448 scr_move_to (1, 1);
211 return; 449 return;
212 } 450 }
213 } 451 }
214#endif 452#endif
215
216 } 453 }
217 454
218 if (shft) 455 if (shft)
219 { 456 {
220 /* Shift + F1 - F10 generates F11 - F20 */ 457 /* Shift + F1 - F10 generates F11 - F20 */
221 if (keysym >= XK_F1 && keysym <= XK_F10) 458 if (keysym >= XK_F1 && keysym <= XK_F10)
222 { 459 {
223 keysym += (XK_F11 - XK_F1); 460 keysym += (XK_F11 - XK_F1);
224 shft = 0; /* turn off Shift */ 461 shft = 0; /* turn off Shift */
225 } 462 }
226 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 463 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
227 { 464 {
228 switch (keysym) 465 switch (keysym)
229 { 466 {
230 /* normal XTerm key bindings */ 467 /* normal XTerm key bindings */
231 case XK_Insert: /* Shift+Insert = paste mouse selection */ 468 case XK_Insert: /* Shift+Insert = paste mouse selection */
232 selection_request (ev.time, 0, 0); 469 selection_request (ev.time);
233 return; 470 return;
471#if TODO
234 /* rxvt extras */ 472 /* rxvt extras */
235 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 473 case XK_KP_Add: /* Shift+KP_Add = bigger font */
236 change_font (0, FONT_UP); 474 change_font (FONT_UP);
237 return; 475 return;
238 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 476 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
239 change_font (0, FONT_DN); 477 change_font (FONT_DN);
240 return; 478 return;
479#endif
241 } 480 }
242 } 481 }
243 } 482 }
244#ifdef PRINTPIPE 483
245 if (keysym == XK_Print) 484#if ENABLE_FRILLS || ISO_14755
246 { 485 // ISO 14755 support
247 scr_printscreen (ctrl | shft); 486 if (shft && ctrl)
248 return;
249 } 487 {
250#endif 488 int hv;
251#ifdef GREEK_SUPPORT 489
252 if (keysym == ks_greekmodeswith) 490 if (iso14755buf & ISO_14755_51
253 { 491 && (keysym == XK_space || keysym == XK_KP_Space
254 greek_mode = !greek_mode; 492 || keysym == XK_Return || keysym == XK_KP_Enter))
255 if (greek_mode)
256 { 493 {
257 xterm_seq (XTerm_title, 494 commit_iso14755 ();
258 (greek_getmode() == GREEK_ELOT928 495 iso14755buf = ISO_14755_51;
259 ? "[Greek: iso]" : "[Greek: ibm]"), CHAR_ST); 496# if ISO_14755
260 greek_reset(); 497 iso14755_51 (0);
498# endif
499 return;
261 } 500 }
262 else 501 else if ((hv = hex_keyval (ev)) >= 0)
263 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST);
264 return;
265 }
266#endif
267
268 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
269 {
270#ifdef KEYSYM_RESOURCE
271 if (!(shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL)
272 { 502 {
273 unsigned int l; 503 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
274 const unsigned char *kbuf0; 504 | hv | ISO_14755_51;
275 const unsigned char ch = C0_ESC; 505# if ISO_14755
276 506 iso14755_51 (iso14755buf & ISO_14755_MASK);
277 kbuf0 = (Keysym_map[keysym & 0xFF]);
278 l = (unsigned int)*kbuf0++;
279
280 /* escape prefix */
281 if (meta)
282# ifdef META8_OPTION
283 if (meta_char == C0_ESC)
284# endif 507# endif
285 tt_write (&ch, 1);
286 tt_write (kbuf0, l);
287 return; 508 return;
288 } 509 }
289 else 510 else
511 {
512# if ENABLE_OVERLAY
513 scr_overlay_off ();
290#endif 514# endif
515 iso14755buf = 0;
516 }
517 }
518 else if ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
519 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R)))
520 if (!(iso14755buf & ISO_14755_STARTED))
521 {
522 iso14755buf |= ISO_14755_STARTED;
523# if ENABLE_OVERLAY
524 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
525 scr_overlay_set (0, 0, "ISO 14755 mode");
526# endif
527 }
528#endif
529
530#ifdef PRINTPIPE
531 if (keysym == XK_Print)
532 {
533 scr_printscreen (ctrl | shft);
534 return;
535 }
536#endif
291 537
538 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
539 {
292 { 540 {
293 newlen = 1; 541 newlen = 1;
294 switch (keysym) 542 switch (keysym)
295 { 543 {
296#ifndef NO_BACKSPACE_KEY 544#ifndef NO_BACKSPACE_KEY
297 case XK_BackSpace: 545 case XK_BackSpace:
298 if (PrivateModes & PrivMode_HaveBackSpace) 546 if (priv_modes & PrivMode_HaveBackSpace)
299 { 547 {
300 kbuf[0] = (!!(PrivateModes & PrivMode_BackSpace) 548 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
301 ^ !!ctrl) ? '\b' : '\177'; 549 ^ !!ctrl) ? '\b' : '\177';
302 kbuf[1] = '\0'; 550 kbuf[1] = '\0';
303 } 551 }
304 else 552 else
305 STRCPY(kbuf, key_backspace); 553 strcpy (kbuf, key_backspace);
306# ifdef MULTICHAR_SET 554 break;
307 if ((Options & Opt_mc_hack) && screen.cur.col > 0) 555#endif
556#ifndef NO_DELETE_KEY
557# ifdef XK_KP_Prior
558 case XK_KP_Delete:
559 /* allow shift to override */
560 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
308 { 561 {
309 int col, row; 562 strcpy (kbuf, "\033On");
310 563 break;
311 newlen = STRLEN(kbuf);
312 col = screen.cur.col - 1;
313 row = screen.cur.row + TermWin.saveLines;
314 if (IS_MULTI2(screen.rend[row][col]))
315 MEMMOVE(kbuf + newlen, kbuf, newlen + 1);
316 } 564 }
565 /* FALLTHROUGH */
317# endif 566# endif
318 break;
319#endif
320#ifndef NO_DELETE_KEY
321 case XK_Delete: 567 case XK_Delete:
322 STRCPY(kbuf, key_delete); 568 strcpy (kbuf, key_delete);
323# ifdef MULTICHAR_SET
324 if (Options & Opt_mc_hack)
325 {
326 int col, row;
327
328 newlen = STRLEN(kbuf);
329 col = screen.cur.col;
330 row = screen.cur.row + TermWin.saveLines;
331 if (IS_MULTI1(screen.rend[row][col]))
332 MEMMOVE(kbuf + newlen, kbuf, newlen + 1);
333 }
334# endif
335 break; 569 break;
336#endif 570#endif
337 case XK_Tab: 571 case XK_Tab:
338 if (shft) 572 if (shft)
339 STRCPY(kbuf, "\033[Z"); 573 strcpy (kbuf, "\033[Z");
340 else 574 else
341 { 575 {
342#ifdef CTRL_TAB_MAKES_META 576#ifdef CTRL_TAB_MAKES_META
343 if (ctrl) 577 if (ctrl)
344 meta = 1; 578 meta = 1;
… …
349#endif 583#endif
350 newlen = 0; 584 newlen = 0;
351 } 585 }
352 break; 586 break;
353 587
354
355#ifdef XK_KP_Left 588#ifdef XK_KP_Left
356 case XK_KP_Up: /* \033Ox or standard */ 589 case XK_KP_Up: /* \033Ox or standard */
357 case XK_KP_Down: /* \033Or or standard */ 590 case XK_KP_Down: /* \033Or or standard */
358 case XK_KP_Right: /* \033Ov or standard */ 591 case XK_KP_Right: /* \033Ov or standard */
359 case XK_KP_Left: /* \033Ot or standard */ 592 case XK_KP_Left: /* \033Ot or standard */
360 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 593 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
361 { 594 {
362 STRCPY(kbuf, "\033OZ"); 595 strcpy (kbuf, "\033OZ");
363 kbuf[2] = ("txvr"[keysym - XK_KP_Left]); 596 kbuf[2] = "txvr"[keysym - XK_KP_Left];
364 break; 597 break;
365 } 598 }
366 else 599 else
367 /* translate to std. cursor key */ 600 /* translate to std. cursor key */
368 keysym = XK_Left + (keysym - XK_KP_Left); 601 keysym = XK_Left + (keysym - XK_KP_Left);
… …
370#endif 603#endif
371 case XK_Up: /* "\033[A" */ 604 case XK_Up: /* "\033[A" */
372 case XK_Down: /* "\033[B" */ 605 case XK_Down: /* "\033[B" */
373 case XK_Right: /* "\033[C" */ 606 case XK_Right: /* "\033[C" */
374 case XK_Left: /* "\033[D" */ 607 case XK_Left: /* "\033[D" */
375 STRCPY(kbuf, "\033[Z"); 608 strcpy (kbuf, "\033[Z");
376 kbuf[2] = ("DACB"[keysym - XK_Left]); 609 kbuf[2] = "DACB"[keysym - XK_Left];
377 /* do Shift first */ 610 /* do Shift first */
378 if (shft) 611 if (shft)
379 kbuf[2] = ("dacb"[keysym - XK_Left]); 612 kbuf[2] = "dacb"[keysym - XK_Left];
380 else if (ctrl) 613 else if (ctrl)
381 { 614 {
382 kbuf[1] = 'O'; 615 kbuf[1] = 'O';
383 kbuf[2] = ("dacb"[keysym - XK_Left]); 616 kbuf[2] = "dacb"[keysym - XK_Left];
384 } 617 }
385 else if (PrivateModes & PrivMode_aplCUR) 618 else if (priv_modes & PrivMode_aplCUR)
386 kbuf[1] = 'O'; 619 kbuf[1] = 'O';
387#ifdef MULTICHAR_SET
388 //TODO: ??
389 if (Options & Opt_mc_hack)
390 {
391 int col, row, m;
392
393 col = screen.cur.col;
394 row = screen.cur.row + TermWin.saveLines;
395 m = 0;
396 if (keysym == XK_Right
397 && IS_MULTI1(screen.rend[row][col]))
398 m = 1;
399 else if (keysym == XK_Left)
400 {
401 if (col > 0)
402 {
403 if (IS_MULTI2(screen.rend[row][col - 1]))
404 m = 1;
405 }
406 else if (screen.cur.row > 0)
407 {
408 col = screen.tlen[--row];
409 if (col == -1)
410 col = TermWin.ncol - 1;
411 else
412 col--;
413 if (col > 0
414 && IS_MULTI2(screen.rend[row][col]))
415 m = 1;
416 }
417 }
418 if (m)
419 MEMMOVE(kbuf + 3, kbuf, 3 + 1);
420 }
421#endif
422 break; 620 break;
423 621
424#ifndef UNSHIFTED_SCROLLKEYS 622#ifndef UNSHIFTED_SCROLLKEYS
425# ifdef XK_KP_Prior 623# ifdef XK_KP_Prior
426 case XK_KP_Prior: 624 case XK_KP_Prior:
427 /* allow shift to override */ 625 /* allow shift to override */
428 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 626 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
429 { 627 {
430 STRCPY(kbuf, "\033Oy"); 628 strcpy (kbuf, "\033Oy");
431 break; 629 break;
432 } 630 }
433 /* FALLTHROUGH */ 631 /* FALLTHROUGH */
434# endif 632# endif
435 case XK_Prior: 633 case XK_Prior:
436 STRCPY(kbuf, "\033[5~"); 634 strcpy (kbuf, "\033[5~");
437 break; 635 break;
438# ifdef XK_KP_Next 636# ifdef XK_KP_Next
439 case XK_KP_Next: 637 case XK_KP_Next:
440 /* allow shift to override */ 638 /* allow shift to override */
441 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 639 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
442 { 640 {
443 STRCPY(kbuf, "\033Os"); 641 strcpy (kbuf, "\033Os");
444 break; 642 break;
445 } 643 }
446 /* FALLTHROUGH */ 644 /* FALLTHROUGH */
447# endif 645# endif
448 case XK_Next: 646 case XK_Next:
449 STRCPY(kbuf, "\033[6~"); 647 strcpy (kbuf, "\033[6~");
450 break; 648 break;
451#endif 649#endif
452 case XK_KP_Enter: 650 case XK_KP_Enter:
453 /* allow shift to override */ 651 /* allow shift to override */
454 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 652 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
455 { 653 {
456 STRCPY(kbuf, "\033OM"); 654 strcpy (kbuf, "\033OM");
655 break;
656 }
657
658 /* FALLTHROUGH */
659
660 case XK_Return:
661 if (priv_modes & PrivMode_LFNL)
662 {
663 kbuf[0] = '\015';
664 kbuf[1] = '\012';
665 kbuf[2] = '\0';
457 } 666 }
458 else 667 else
459 { 668 {
460 kbuf[0] = '\r'; 669 kbuf[0] = '\015';
461 kbuf[1] = '\0'; 670 kbuf[1] = '\0';
462 } 671 }
463 break; 672 break;
464 673
465#ifdef XK_KP_Begin 674#ifdef XK_KP_Begin
466 case XK_KP_Begin: 675 case XK_KP_Begin:
467 STRCPY(kbuf, "\033Ou"); 676 strcpy (kbuf, "\033Ou");
468 break; 677 break;
469 678
470 case XK_KP_Insert:
471 STRCPY(kbuf, "\033Op");
472 break;
473
474 case XK_KP_Delete:
475 STRCPY(kbuf, "\033On");
476 break;
477#endif 679#endif
478 case XK_KP_F1: /* "\033OP" */ 680 case XK_KP_F1: /* "\033OP" */
479 case XK_KP_F2: /* "\033OQ" */ 681 case XK_KP_F2: /* "\033OQ" */
480 case XK_KP_F3: /* "\033OR" */ 682 case XK_KP_F3: /* "\033OR" */
481 case XK_KP_F4: /* "\033OS" */ 683 case XK_KP_F4: /* "\033OS" */
482 STRCPY(kbuf, "\033OP"); 684 strcpy (kbuf, "\033OP");
483 kbuf[2] += (keysym - XK_KP_F1); 685 kbuf[2] += (keysym - XK_KP_F1);
484 break; 686 break;
485 687
486 case XK_KP_Multiply: /* "\033Oj" : "*" */ 688 case XK_KP_Multiply: /* "\033Oj" : "*" */
487 case XK_KP_Add: /* "\033Ok" : "+" */ 689 case XK_KP_Add: /* "\033Ok" : "+" */
488 case XK_KP_Separator: /* "\033Ol" : "," */ 690 case XK_KP_Separator: /* "\033Ol" : "," */
489 case XK_KP_Subtract: /* "\033Om" : "-" */ 691 case XK_KP_Subtract: /* "\033Om" : "-" */
490 case XK_KP_Decimal: /* "\033On" : "." */ 692 case XK_KP_Decimal: /* "\033On" : "." */
491 case XK_KP_Divide: /* "\033Oo" : "/" */ 693 case XK_KP_Divide: /* "\033Oo" : "/" */
492 case XK_KP_0: /* "\033Op" : "0" */ 694 case XK_KP_0: /* "\033Op" : "0" */
… …
498 case XK_KP_6: /* "\033Ov" : "6" */ 700 case XK_KP_6: /* "\033Ov" : "6" */
499 case XK_KP_7: /* "\033Ow" : "7" */ 701 case XK_KP_7: /* "\033Ow" : "7" */
500 case XK_KP_8: /* "\033Ox" : "8" */ 702 case XK_KP_8: /* "\033Ox" : "8" */
501 case XK_KP_9: /* "\033Oy" : "9" */ 703 case XK_KP_9: /* "\033Oy" : "9" */
502 /* allow shift to override */ 704 /* allow shift to override */
503 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 705 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
504 { 706 {
505 STRCPY(kbuf, "\033Oj"); 707 strcpy (kbuf, "\033Oj");
506 kbuf[2] += (keysym - XK_KP_Multiply); 708 kbuf[2] += (keysym - XK_KP_Multiply);
507 } 709 }
508 else 710 else
509 { 711 {
510 kbuf[0] = ('*' + (keysym - XK_KP_Multiply)); 712 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
511 kbuf[1] = '\0'; 713 kbuf[1] = '\0';
512 } 714 }
513 break; 715 break;
514 716
515 case XK_Find: 717 case XK_Find:
516 STRCPY(kbuf, "\033[1~"); 718 strcpy (kbuf, "\033[1~");
517 break; 719 break;
720
721#ifdef XK_KP_End
722 case XK_KP_Insert:
723 /* allow shift to override */
724 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
725 {
726 strcpy (kbuf, "\033Op");
727 break;
728 }
729 /* FALLTHROUGH */
730#endif
518 case XK_Insert: 731 case XK_Insert:
519 STRCPY(kbuf, "\033[2~"); 732 strcpy (kbuf, "\033[2~");
520 break; 733 break;
521#ifdef DXK_Remove /* support for DEC remove like key */ 734#ifdef DXK_Remove /* support for DEC remove like key */
522 case DXK_Remove: 735 case DXK_Remove:
523 /* FALLTHROUGH */ 736 /* FALLTHROUGH */
524#endif 737#endif
525 case XK_Execute: 738 case XK_Execute:
526 STRCPY(kbuf, "\033[3~"); 739 strcpy (kbuf, "\033[3~");
527 break; 740 break;
528 case XK_Select: 741 case XK_Select:
529 STRCPY(kbuf, "\033[4~"); 742 strcpy (kbuf, "\033[4~");
530 break; 743 break;
531#ifdef XK_KP_End 744#ifdef XK_KP_End
532 case XK_KP_End: 745 case XK_KP_End:
533 /* allow shift to override */ 746 /* allow shift to override */
534 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 747 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
535 { 748 {
536 STRCPY(kbuf, "\033Oq"); 749 strcpy (kbuf, "\033Oq");
537 break; 750 break;
538 } 751 }
539 /* FALLTHROUGH */ 752 /* FALLTHROUGH */
540#endif 753#endif
541 case XK_End: 754 case XK_End:
542 STRCPY(kbuf, KS_END); 755 strcpy (kbuf, KS_END);
543 break; 756 break;
544#ifdef XK_KP_Home 757#ifdef XK_KP_Home
545 case XK_KP_Home: 758 case XK_KP_Home:
546 /* allow shift to override */ 759 /* allow shift to override */
547 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 760 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
548 { 761 {
549 STRCPY(kbuf, "\033Ow"); 762 strcpy (kbuf, "\033Ow");
550 break; 763 break;
551 } 764 }
552 /* FALLTHROUGH */ 765 /* FALLTHROUGH */
553#endif 766#endif
554 case XK_Home: 767 case XK_Home:
555 STRCPY(kbuf, KS_HOME); 768 strcpy (kbuf, KS_HOME);
556 break; 769 break;
557 770
558#define FKEY(n, fkey) \ 771#define FKEY(n, fkey) \
559 sprintf((char *)kbuf,"\033[%2d~", (int)((n) + (keysym - fkey))) 772 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
560 773
561 case XK_F1: /* "\033[11~" */ 774 case XK_F1: /* "\033[11~" */
562 case XK_F2: /* "\033[12~" */ 775 case XK_F2: /* "\033[12~" */
563 case XK_F3: /* "\033[13~" */ 776 case XK_F3: /* "\033[13~" */
564 case XK_F4: /* "\033[14~" */ 777 case XK_F4: /* "\033[14~" */
565 case XK_F5: /* "\033[15~" */ 778 case XK_F5: /* "\033[15~" */
566 FKEY(11, XK_F1); 779 FKEY (11, XK_F1);
567 break; 780 break;
568 case XK_F6: /* "\033[17~" */ 781 case XK_F6: /* "\033[17~" */
569 case XK_F7: /* "\033[18~" */ 782 case XK_F7: /* "\033[18~" */
570 case XK_F8: /* "\033[19~" */ 783 case XK_F8: /* "\033[19~" */
571 case XK_F9: /* "\033[20~" */ 784 case XK_F9: /* "\033[20~" */
572 case XK_F10: /* "\033[21~" */ 785 case XK_F10: /* "\033[21~" */
573 FKEY(17, XK_F6); 786 FKEY (17, XK_F6);
574 break; 787 break;
575 case XK_F11: /* "\033[23~" */ 788 case XK_F11: /* "\033[23~" */
576 case XK_F12: /* "\033[24~" */ 789 case XK_F12: /* "\033[24~" */
577 case XK_F13: /* "\033[25~" */ 790 case XK_F13: /* "\033[25~" */
578 case XK_F14: /* "\033[26~" */ 791 case XK_F14: /* "\033[26~" */
579 FKEY(23, XK_F11); 792 FKEY (23, XK_F11);
580 break; 793 break;
581 case XK_F15: /* "\033[28~" */ 794 case XK_F15: /* "\033[28~" */
582 case XK_F16: /* "\033[29~" */ 795 case XK_F16: /* "\033[29~" */
583 FKEY(28, XK_F15); 796 FKEY (28, XK_F15);
584 break; 797 break;
585 case XK_Help: /* "\033[28~" */ 798 case XK_Help: /* "\033[28~" */
586 FKEY(28, XK_Help); 799 FKEY (28, XK_Help);
587 break; 800 break;
588 case XK_Menu: /* "\033[29~" */ 801 case XK_Menu: /* "\033[29~" */
589 FKEY(29, XK_Menu); 802 FKEY (29, XK_Menu);
590 break; 803 break;
591 case XK_F17: /* "\033[31~" */ 804 case XK_F17: /* "\033[31~" */
592 case XK_F18: /* "\033[32~" */ 805 case XK_F18: /* "\033[32~" */
593 case XK_F19: /* "\033[33~" */ 806 case XK_F19: /* "\033[33~" */
594 case XK_F20: /* "\033[34~" */ 807 case XK_F20: /* "\033[34~" */
… …
605 case XK_F31: /* "\033[45~" */ 818 case XK_F31: /* "\033[45~" */
606 case XK_F32: /* "\033[46~" */ 819 case XK_F32: /* "\033[46~" */
607 case XK_F33: /* "\033[47~" */ 820 case XK_F33: /* "\033[47~" */
608 case XK_F34: /* "\033[48~" */ 821 case XK_F34: /* "\033[48~" */
609 case XK_F35: /* "\033[49~" */ 822 case XK_F35: /* "\033[49~" */
610 FKEY(31, XK_F17); 823 FKEY (31, XK_F17);
611 break; 824 break;
612#undef FKEY 825#undef FKEY
613 default: 826 default:
614 newlen = 0; 827 newlen = 0;
615 break; 828 break;
616 } 829 }
830
617 if (newlen) 831 if (newlen)
618 len = STRLEN(kbuf); 832 len = strlen (kbuf);
619 } 833 }
834
620 /* 835 /*
621 * Pass meta for all function keys, if 'meta' option set 836 * Pass meta for all function keys, if 'meta' option set
622 */ 837 */
623#ifdef META8_OPTION 838#ifdef META8_OPTION
624 if (meta && (meta_char == 0x80) && len > 0) 839 if (meta && (meta_char == 0x80) && len > 0)
… …
629 else if (ctrl && keysym == XK_minus) 844 else if (ctrl && keysym == XK_minus)
630 { 845 {
631 len = 1; 846 len = 1;
632 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 847 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
633 } 848 }
849 else if (keysym == XK_ISO_Left_Tab)
850 {
851 strcpy (kbuf, "\033[Z");
852 len = 3;
853 }
634 else 854 else
635 { 855 {
636#ifdef META8_OPTION 856#ifdef META8_OPTION
637 /* set 8-bit on */ 857 /* set 8-bit on */
638 if (meta && (meta_char == 0x80)) 858 if (meta && (meta_char == 0x80))
639 { 859 {
640 unsigned char *ch; 860 char *ch;
641 861
642 for (ch = kbuf; ch < kbuf + len; ch++) 862 for (ch = kbuf; ch < kbuf + len; ch++)
643 *ch |= 0x80; 863 *ch |= 0x80;
864
644 meta = 0; 865 meta = 0;
645 } 866 }
646#endif 867#endif
647#ifdef GREEK_SUPPORT
648 if (greek_mode)
649 len = greek_xlat(kbuf, len);
650#endif
651 /* nil */ ; 868 /* nil */ ;
652 } 869 }
653 } 870 }
871
872 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
873 return;
654 874
655 if (len <= 0) 875 if (len <= 0)
656 return; /* not mapped */ 876 return; /* not mapped */
657 877
658 if (Options & Opt_scrollTtyKeypress) 878 if (OPTION (Opt_scrollTtyKeypress))
659 if (TermWin.view_start) 879 if (view_start)
660 { 880 {
661 TermWin.view_start = 0; 881 view_start = 0;
662 want_refresh = 1; 882 want_refresh = 1;
663 } 883 }
664 884
665 /* 885 /*
666 * these modifications only affect the static keybuffer 886 * these modifications only affect the static keybuffer
… …
677 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~')); 897 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
678 898
679 /* escape prefix */ 899 /* escape prefix */
680 if (meta 900 if (meta
681#ifdef META8_OPTION 901#ifdef META8_OPTION
682 && (meta_char == C0_ESC) 902 && meta_char == C0_ESC
683#endif 903#endif
684 ) 904 )
685 { 905 {
686 const unsigned char ch = C0_ESC; 906 const char ch = C0_ESC;
687
688 tt_write(&ch, 1); 907 tt_write (&ch, 1);
689 } 908 }
690#ifdef DEBUG_CMD
691 if (debug_key)
692 { /* Display keyboard buffer contents */
693 char *p;
694 int i;
695 909
696 fprintf(stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
697 for (i = 0, p = kbuf; i < len; i++, p++)
698 fprintf(stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
699 fprintf(stderr, "'\n");
700 }
701#endif /* DEBUG_CMD */
702 tt_write (kbuf, (unsigned int)len); 910 tt_write (kbuf, (unsigned int)len);
703} 911}
704/*}}} */ 912/*}}} */
705 913
706#if (MENUBAR_MAX) 914#if defined (KEYSYM_RESOURCE)
707/*{{{ rxvt_cmd_write(), rxvt_cmd_getc() */
708/* attempt to `write' count to the input buffer */
709unsigned int 915unsigned int
710rxvt_term::cmd_write (const unsigned char *str, unsigned int count) 916rxvt_term::cmd_write (const char *str, unsigned int count)
711{ 917{
712 unsigned int n, s; 918 unsigned int n, s;
713 919
714 n = cmdbuf_ptr - cmdbuf_base; 920 n = cmdbuf_ptr - cmdbuf_base;
715 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 921 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
922
716 if (n > 0 && s < count) 923 if (n > 0 && s < count)
717 { 924 {
718 MEMMOVE(cmdbuf_base, cmdbuf_ptr, 925 memmove (cmdbuf_base, cmdbuf_ptr,
719 (unsigned int)(cmdbuf_endp - cmdbuf_ptr)); 926 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
720 cmdbuf_ptr = cmdbuf_base; 927 cmdbuf_ptr = cmdbuf_base;
721 cmdbuf_endp -= n; 928 cmdbuf_endp -= n;
722 s += n; 929 s += n;
723 } 930 }
931
724 if (count > s) 932 if (count > s)
725 { 933 {
726 rxvt_print_error("data loss: cmd_write too large"); 934 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
727 count = s; 935 count = s;
728 } 936 }
937
729 for (; count--;) 938 for (; count--;)
730 *cmdbuf_endp++ = *str++; 939 *cmdbuf_endp++ = *str++;
940
941 cmd_parse ();
942
731 return 0; 943 return 0;
732} 944}
733#endif /* MENUBAR_MAX */ 945#endif
734 946
735void 947void
736rxvt_term::flush () 948rxvt_term::flush ()
737{ 949{
950 flush_ev.stop ();
951
738#ifdef TRANSPARENT 952#ifdef TRANSPARENT
739 if (want_full_refresh) 953 if (want_full_refresh)
740 { 954 {
741 want_full_refresh = 0; 955 want_full_refresh = 0;
742 scr_clear (); 956 scr_clear ();
743 scr_touch (false); 957 scr_touch (false);
744 want_refresh = 1;
745 } 958 }
746#endif 959#endif
747 960
748 if (want_refresh) 961 if (want_refresh)
749 { 962 {
963 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
964 {
965 int row = view_start;
966 int end_row = row + nrow;
967
968 while (row > top_row && ROW (row - 1).is_longer ())
969 --row;
970
971 do
972 {
973 int start_row = row;
974 line_t *l;
975
976 do
977 {
978 l = &ROW (row++);
979
980 if (!(l->f & LINE_FILTERED))
981 {
982 // line not filtered, mark it as filtered
983 l->f |= LINE_FILTERED;
984 while (l->is_longer ())
985 {
986 l = &ROW (row++);
987 l->f |= LINE_FILTERED;
988 }
989
990 // and filter it
991 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
992
993 break;
994 }
995 }
996 while (l->is_longer () && row < end_row);
997 }
998 while (row < end_row);
999 }
1000
750 scr_refresh (refresh_type); 1001 scr_refresh ();
751 scrollbar_show (1); 1002 scrollbar_show (1);
752#ifdef USE_XIM 1003#ifdef USE_XIM
753 IMSendSpot (); 1004 IMSendSpot ();
754#endif 1005#endif
755
756 } 1006 }
757 1007
758 XFlush (display->display); 1008 display->flush ();
759} 1009}
760 1010
761void 1011void
762rxvt_term::check_cb (check_watcher &w) 1012rxvt_term::check_cb (check_watcher &w)
763{ 1013{
764 SET_R (this); 1014 make_current ();
765 SET_LOCALE (locale);
766 1015
1016 display->flush ();
1017
1018 if (want_refresh && !flush_ev.active)
1019 flush_ev.start (NOW + 1. / 60.); // refresh at max. 60 hz normally
1020}
1021
1022void
1023rxvt_term::flush_cb (time_watcher &w)
1024{
1025 make_current ();
1026
1027 refresh_limit = 1;
1028 refresh_count = 0;
767 flush (); 1029 flush ();
768} 1030}
769 1031
770#ifdef CURSOR_BLINK 1032#ifdef CURSOR_BLINK
771void 1033void
772rxvt_term::cursor_blink_cb (time_watcher &w) 1034rxvt_term::cursor_blink_cb (time_watcher &w)
773{ 1035{
774 hidden_cursor = !hidden_cursor; 1036 hidden_cursor = !hidden_cursor;
775 want_refresh = 1; 1037 want_refresh = 1;
776 1038
777 w.start (w.at + BLINK_INTERVAL); 1039 w.start (w.at + CURSOR_BLINK_INTERVAL);
778} 1040}
779#endif 1041#endif
780 1042
781#ifdef TEXT_BLINK 1043#ifdef TEXT_BLINK
782void 1044void
… …
789 w.start (w.at + TEXT_BLINK_INTERVAL); 1051 w.start (w.at + TEXT_BLINK_INTERVAL);
790 } 1052 }
791} 1053}
792#endif 1054#endif
793 1055
1056#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1057void
1058rxvt_term::cont_scroll_cb (time_watcher &w)
1059{
1060 if ((scrollbar_isUp() || scrollbar_isDn()) &&
1061 scr_page (scrollbar_isUp() ? UP : DN, 1))
1062 {
1063 want_refresh = 1;
1064 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1065 }
1066}
1067#endif
1068
1069#ifdef SELECTION_SCROLLING
1070void
1071rxvt_term::sel_scroll_cb (time_watcher &w)
1072{
1073 if (scr_page (scroll_selection_dir, scroll_selection_lines))
1074 {
1075 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1076 want_refresh = 1;
1077 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1078 }
1079}
1080#endif
1081
1082#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1083void
1084rxvt_term::slip_wheel_cb (time_watcher &w)
1085{
1086 if (mouse_slip_wheel_speed == 0
1087 || mouse_slip_wheel_speed < 0 ? scr_page (DN, -mouse_slip_wheel_speed)
1088 : scr_page (UP, mouse_slip_wheel_speed))
1089 {
1090 if (view_start == top_row || view_start == 0)
1091 mouse_slip_wheel_speed = 0;
1092
1093 want_refresh = 1;
1094 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1095 }
1096}
1097#endif
1098
1099#if LINUX_YIELD_HACK
1100static struct event_handler
1101{
1102 check_watcher yield_ev;
1103
1104 void yield_cb (check_watcher &w)
1105 {
1106 // this should really be sched_yield(), but the linux guys thought
1107 // that giving a process calling sched_yield () less cpu time than
1108 // ones with high nice levels is a useful thing to do. It surely is is
1109 // allowed by the sus... as is returning ENOSYS.
1110
1111 struct timespec ts = { 0, 0 };
1112 nanosleep (&ts, 0);
1113
1114 w.stop ();
1115 }
1116
1117 event_handler ()
1118 : yield_ev (this, &event_handler::yield_cb)
1119 {
1120 }
1121} event_handler;
1122#endif
1123
794bool 1124bool
795rxvt_term::pty_fill () 1125rxvt_term::pty_fill ()
796{ 1126{
797 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1127 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
1128
1129 if (CBUFSIZ == n)
1130 {
1131 rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n");
1132 n = 0;
1133 }
798 1134
799 memmove (cmdbuf_base, cmdbuf_ptr, n); 1135 memmove (cmdbuf_base, cmdbuf_ptr, n);
800 cmdbuf_ptr = cmdbuf_base; 1136 cmdbuf_ptr = cmdbuf_base;
801 cmdbuf_endp = cmdbuf_ptr + n; 1137 cmdbuf_endp = cmdbuf_ptr + n;
802 1138
803 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1139 ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n);
804 1140
805 if (n > 0) 1141 if (r > 0)
806 { 1142 {
807 cmdbuf_endp += n; 1143 cmdbuf_endp += r;
808 return true; 1144 return true;
809 } 1145 }
810 else if (n < 0 && errno != EAGAIN) 1146 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1147 {
1148#if LINUX_YIELD_HACK
1149 if (display->is_local)
1150 event_handler.yield_ev.start ();
1151#endif
1152 }
1153 else
1154 {
1155 pty_ev.stop ();
1156
1157 if (!OPTION (Opt_hold))
811 destroy (); 1158 destroy ();
812 1159 }
1160
813 return false; 1161 return false;
814} 1162}
815 1163
816void 1164void
817rxvt_term::pty_cb (io_watcher &w, short revents) 1165rxvt_term::pty_cb (io_watcher &w, short revents)
818{ 1166{
819 SET_R (this); 1167 make_current ();
820 SET_LOCALE (locale); 1168
1169 if (revents & EVENT_READ)
1170 // loop, but don't allow a single term to monopolize us
1171 while (pty_fill ())
1172 if (cmd_parse ())
1173 break;
821 1174
822 if (revents & EVENT_WRITE) 1175 if (revents & EVENT_WRITE)
823 tt_write (0, 0); 1176 pty_write ();
824 else if (revents & EVENT_READ)
825 {
826 bool flag = true;
827
828 // loop, but don't allow a single term to monopolize us
829 // the number of loops is fully arbitrary, and thus wrong
830 while (flag && pty_fill ())
831 {
832 if (!seen_input)
833 {
834 seen_input = 1;
835 /* once we know the shell is running, send the screen size. Again! */
836 tt_winch ();
837 }
838
839 uint32_t ch = NOCHAR;
840
841 for (;;)
842 {
843 if (ch == NOCHAR)
844 ch = next_char ();
845
846 if (ch == NOCHAR) // TODO: improve
847 break;
848
849 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
850 {
851 /* Read a text string from the input buffer */
852 uint32_t buf[BUFSIZ];
853 bool refreshnow = false;
854 int nlines = 0;
855 uint32_t *str = buf;
856
857 *str++ = ch;
858
859 for (;;)
860 {
861 ch = next_char ();
862
863 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
864 break;
865 else
866 {
867 *str++ = ch;
868
869 if (ch == '\n')
870 {
871 nlines++;
872 refresh_count++;
873
874 if (!(Options & Opt_jumpScroll)
875 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
876 {
877 refreshnow = true;
878 flag = false;
879 ch = NOCHAR;
880 break;
881 }
882
883 // scr_add_lines only works for nlines < TermWin.nrow - 1.
884 if (nlines >= TermWin.nrow - 1)
885 {
886 scr_add_lines (buf, nlines, str - buf);
887 nlines = 0;
888 str = buf;
889 }
890 }
891
892 if (str >= buf + BUFSIZ)
893 {
894 ch = NOCHAR;
895 break;
896 }
897 }
898 }
899
900 scr_add_lines (buf, nlines, str - buf);
901
902 /*
903 * If there have been a lot of new lines, then update the screen
904 * What the heck I'll cheat and only refresh less than every page-full.
905 * the number of pages between refreshes is refresh_limit, which
906 * is incremented here because we must be doing flat-out scrolling.
907 *
908 * refreshing should be correct for small scrolls, because of the
909 * time-out
910 */
911 if (refreshnow)
912 {
913 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
914 refresh_limit++;
915
916 scr_refresh (refresh_type);
917 }
918
919 }
920 else
921 {
922 switch (ch)
923 {
924 default:
925 process_nonprinting (ch);
926 break;
927 case C0_ESC: /* escape char */
928 process_escape_seq ();
929 break;
930 /*case 0x9b: */ /* CSI */
931 /* process_csi_seq (); */
932 }
933
934 ch = NOCHAR;
935 }
936 }
937 }
938 }
939} 1177}
940 1178
941// read the next character, currently handles UTF-8 1179void
942// will probably handle all sorts of other stuff in the future 1180rxvt_term::pointer_unblank ()
943uint32_t
944rxvt_term::next_char ()
945{ 1181{
946 while (cmdbuf_ptr < cmdbuf_endp) 1182 XDefineCursor (xdisp, vt, TermWin_cursor);
947 { 1183 recolour_cursor ();
948 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
949 return *cmdbuf_ptr++;
950 1184
951 wchar_t wc; 1185#ifdef POINTER_BLANK
952 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, &mbstate.mbs); 1186 hidden_pointer = 0;
953 1187
954 if (len == (size_t)-2) 1188 if (OPTION (Opt_pointerBlank))
955 return NOCHAR; 1189 pointer_ev.start (NOW + pointerBlankDelay);
956 1190#endif
957 if (len == (size_t)-1)
958 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
959
960 // assume wchar == unicode
961 cmdbuf_ptr += len;
962 return wc;
963 }
964
965 return NOCHAR;
966}
967
968/* rxvt_cmd_getc() - Return next input character */
969/*
970 * Return the next input character after first passing any keyboard input
971 * to the command.
972 */
973uint32_t
974rxvt_term::cmd_getc ()
975{
976 for (;;)
977 {
978 uint32_t c = next_char ();
979 if (c != NOCHAR)
980 return c;
981
982 // incomplete sequences should occur rarely, still, a better solution
983 // would be preferred. either setjmp/longjmp or better design.
984 fcntl (cmd_fd, F_SETFL, 0);
985 pty_fill ();
986 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
987 }
988} 1191}
989 1192
990#ifdef POINTER_BLANK 1193#ifdef POINTER_BLANK
991void 1194void
992rxvt_term::pointer_unblank ()
993{
994 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
995 recolour_cursor ();
996
997 hidden_pointer = 0;
998
999 if (Options & Opt_pointerBlank)
1000 pointer_ev.start (NOW + pointerBlankDelay);
1001}
1002
1003void
1004rxvt_term::pointer_blank () 1195rxvt_term::pointer_blank ()
1005{ 1196{
1006 if (!(Options & Opt_pointerBlank)) 1197 if (!OPTION (Opt_pointerBlank))
1007 return; 1198 return;
1008 1199
1009 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1200 XDefineCursor (xdisp, vt, display->blank_cursor);
1010 XFlush (display->display); 1201 XFlush (xdisp);
1011 1202
1012 hidden_pointer = 1; 1203 hidden_pointer = 1;
1013} 1204}
1014 1205
1015void 1206void
1016rxvt_term::pointer_cb (time_watcher &w) 1207rxvt_term::pointer_cb (time_watcher &w)
1017{ 1208{
1018 SET_R (this); 1209 make_current ();
1019 SET_LOCALE (locale);
1020 1210
1021 pointer_blank (); 1211 pointer_blank ();
1022} 1212}
1023#endif 1213#endif
1024 1214
1025void 1215void
1026rxvt_term::mouse_report (const XButtonEvent &ev) 1216rxvt_term::mouse_report (XButtonEvent &ev)
1027{ 1217{
1028 int button_number, key_state = 0; 1218 int button_number, key_state = 0;
1029 int x, y; 1219 int x, y;
1030 1220
1031 x = ev.x; 1221 x = ev.x;
1032 y = ev.y; 1222 y = ev.y;
1033 pixel_position (&x, &y); 1223 pixel_position (&x, &y);
1034 1224
1035 if (MEvent.button == AnyButton) 1225 if (MEvent.button == AnyButton)
1036 {
1037 button_number = 3; 1226 button_number = 3;
1038 }
1039 else 1227 else
1040 { 1228 {
1041 button_number = MEvent.button - Button1; 1229 button_number = MEvent.button - Button1;
1042 /* add 0x3D for wheel events, like xterm does */ 1230 /* add 0x3D for wheel events, like xterm does */
1043 if (button_number >= 3) 1231 if (button_number >= 3)
1044 button_number += (64 - 3); 1232 button_number += (64 - 3);
1045 } 1233 }
1046 1234
1047 if (PrivateModes & PrivMode_MouseX10) 1235 if (priv_modes & PrivMode_MouseX10)
1048 { 1236 {
1049 /* 1237 /*
1050 * do not report ButtonRelease 1238 * do not report ButtonRelease
1051 * no state info allowed 1239 * no state info allowed
1052 */ 1240 */
… …
1067 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1255 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1068 + ((MEvent.state & ControlMask) ? 16 : 0); 1256 + ((MEvent.state & ControlMask) ? 16 : 0);
1069#ifdef MOUSE_REPORT_DOUBLECLICK 1257#ifdef MOUSE_REPORT_DOUBLECLICK
1070 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1258 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1071#endif 1259#endif
1072
1073 } 1260 }
1074 1261
1075#ifdef DEBUG_MOUSEREPORT 1262#if DEBUG_MOUSEREPORT
1076 fprintf(stderr, "Mouse ["); 1263 fprintf (stderr, "Mouse [");
1077 if (key_state & 16) 1264 if (key_state & 16)
1078 fputc('C', stderr); 1265 fputc ('C', stderr);
1079 if (key_state & 4) 1266 if (key_state & 4)
1080 fputc('S', stderr); 1267 fputc ('S', stderr);
1081 if (key_state & 8) 1268 if (key_state & 8)
1082 fputc('A', stderr); 1269 fputc ('A', stderr);
1083 if (key_state & 32) 1270 if (key_state & 32)
1084 fputc('2', stderr); 1271 fputc ('2', stderr);
1085 fprintf(stderr, "]: <%d>, %d/%d\n", 1272 fprintf (stderr, "]: <%d>, %d/%d\n",
1086 button_number, 1273 button_number,
1087 x + 1, 1274 x + 1,
1088 y + 1); 1275 y + 1);
1089#else 1276#endif
1277
1090 tt_printf("\033[M%c%c%c", 1278 tt_printf ("\033[M%c%c%c",
1091 (32 + button_number + key_state), 1279 (32 + button_number + key_state),
1092 (32 + x + 1), 1280 (32 + x + 1),
1093 (32 + y + 1)); 1281 (32 + y + 1));
1094#endif
1095} 1282}
1096
1097#ifdef USING_W11LIB
1098void
1099rxvt_W11_process_x_event(XEvent *ev)
1100{
1101 rxvt_t *r = rxvt_get_r();
1102
1103 x_cb (*ev);
1104}
1105#endif
1106 1283
1107/*{{{ process an X event */ 1284/*{{{ process an X event */
1108void 1285void
1109rxvt_term::x_cb (XEvent &ev) 1286rxvt_term::x_cb (XEvent &ev)
1110{ 1287{
1111 SET_R (this); 1288 make_current ();
1112 SET_LOCALE (locale);
1113 1289
1114#if defined(CURSOR_BLINK) 1290 dLocal (Display *, xdisp);
1115 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
1116 {
1117 if (hidden_cursor)
1118 {
1119 hidden_cursor = 0;
1120 want_refresh = 1;
1121 }
1122 1291
1123 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1292 if (ev.xany.window == vt
1124 } 1293 && SHOULD_INVOKE (HOOK_X_EVENT)
1125#endif 1294 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1126
1127#if defined(POINTER_BLANK)
1128 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
1129 {
1130 if (ev.type == MotionNotify
1131 || ev.type == ButtonPress
1132 || ev.type == ButtonRelease)
1133 if (hidden_pointer)
1134 pointer_unblank ();
1135
1136 if (ev.type == KeyPress && hidden_pointer == 0)
1137 pointer_blank ();
1138 }
1139#endif
1140
1141#ifdef USE_XIM
1142 if (XFilterEvent (&ev, None))
1143 return; 1295 return;
1144#endif
1145 1296
1297 // for XQueryPointer
1146 Window unused_root, unused_child; 1298 Window unused_root, unused_child;
1147 int unused_root_x, unused_root_y; 1299 int unused_root_x, unused_root_y;
1148 unsigned int unused_mask; 1300 unsigned int unused_mask;
1149
1150#ifdef DEBUG_X
1151 const char *const eventnames[] =
1152 { /* mason - this matches my system */
1153 "",
1154 "",
1155 "KeyPress",
1156 "KeyRelease",
1157 "ButtonPress",
1158 "ButtonRelease",
1159 "MotionNotify",
1160 "EnterNotify",
1161 "LeaveNotify",
1162 "FocusIn",
1163 "FocusOut",
1164 "KeymapNotify",
1165 "Expose",
1166 "GraphicsExpose",
1167 "NoExpose",
1168 "VisibilityNotify",
1169 "CreateNotify",
1170 "DestroyNotify",
1171 "UnmapNotify",
1172 "MapNotify",
1173 "MapRequest",
1174 "ReparentNotify",
1175 "ConfigureNotify",
1176 "ConfigureRequest",
1177 "GravityNotify",
1178 "ResizeRequest",
1179 "CirculateNotify",
1180 "CirculateRequest",
1181 "PropertyNotify",
1182 "SelectionClear",
1183 "SelectionRequest",
1184 "SelectionNotify",
1185 "ColormapNotify",
1186 "ClientMessage",
1187 "MappingNotify"
1188 };
1189#endif
1190
1191#ifdef DEBUG_X
1192 struct timeval tp;
1193 struct tm *ltt;
1194 (void)gettimeofday(&tp, NULL);
1195 ltt = localtime(&(tp.tv_sec));
1196 D_X((stderr, "Event: %-16s %-7s %08lx (%4d-%02d-%02d %02d:%02d:%02d.%.6ld) %s %lu", eventnames[ev.type], (ev.xany.window == TermWin.parent[0] ? "parent" : (ev.xany.window == TermWin.vt ? "vt" : (ev.xany.window == scrollBar.win ? "scroll" : (ev.xany.window == menuBar.win ? "menubar" : "UNKNOWN")))), (ev.xany.window == TermWin.parent[0] ? TermWin.parent[0] : (ev.xany.window == TermWin.vt ? TermWin.vt : (ev.xany.window == scrollBar.win ? scrollBar.win : (ev.xany.window == menuBar.win ? menuBar.win : 0)))), ltt->tm_year + 1900, ltt->tm_mon + 1, ltt->tm_mday, ltt->tm_hour, ltt->tm_min, ltt->tm_sec, tp.tv_usec, ev.xany.send_event ? "S" : " ", ev.xany.serial));
1197#endif
1198 1301
1199 switch (ev.type) 1302 switch (ev.type)
1200 { 1303 {
1201 case KeyPress: 1304 case KeyPress:
1305#if ISO_14755
1306 if (!(iso14755buf & ISO_14755_52))
1307#endif
1202 lookup_key (ev.xkey); 1308 lookup_key (ev.xkey);
1309
1310 break;
1311
1312 case KeyRelease:
1313 {
1314#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
1315 KeySym keysym;
1316
1317 keysym = XLookupKeysym (&ev.xkey, ev.xkey.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
1318#endif
1319
1320#if ENABLE_FRILLS || ISO_14755
1321 // ISO 14755 support
1322 if (iso14755buf)
1323 if (iso14755buf & ISO_14755_52)
1324 {
1325# if ENABLE_OVERLAY
1326 scr_overlay_off ();
1327# endif
1328# if ISO_14755
1329 // iso14755 part 5.2 handling: release time
1330 // first: controls
1331 if ((ev.xkey.state & ControlMask)
1332 && ((keysym >= 0x40 && keysym <= 0x5f)
1333 || (keysym >= 0x61 && keysym <= 0x7f)))
1334 {
1335 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
1336 commit_iso14755 ();
1337 goto skip_switch;
1338 }
1339
1340 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)
1341 if (i[0] == keysym)
1342 {
1343 iso14755buf = ISO_14755_51 | i[1];
1344 commit_iso14755 ();
1345 goto skip_switch;
1346 }
1347
1348 scr_bell ();
1349# endif
1350 iso14755buf = 0;
1351 break;
1352 }
1353 else if ((ev.xkey.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
1354 {
1355# if ENABLE_OVERLAY
1356 scr_overlay_off ();
1357# endif
1358 if (iso14755buf & ISO_14755_51)
1359 commit_iso14755 ();
1360#if ISO_14755
1361 else if (iso14755buf & ISO_14755_STARTED)
1362 {
1363 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
1364
1365 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
1366 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
1367 }
1368# endif
1369 else
1370 iso14755buf = 0;
1371 }
1372#endif
1373
1374 if (ev.xany.window == vt
1375 && HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
1203 break; 1376 break;
1204 1377
1205#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1378#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1206 case KeyRelease:
1207 {
1208 if (!(ev.xkey.state & ControlMask)) 1379 if (!(ev.xkey.state & ControlMask))
1380 slip_wheel_ev.stop ();
1381 else if (keysym == XK_Control_L || keysym == XK_Control_R)
1209 mouse_slip_wheel_speed = 0; 1382 mouse_slip_wheel_speed = 0;
1210 else 1383#endif
1211 {
1212 KeySym ks;
1213
1214 ks = XKeycodeToKeysym(display->display, ev.xkey.keycode, 0);
1215 if (ks == XK_Control_L || ks == XK_Control_R)
1216 mouse_slip_wheel_speed = 0;
1217 }
1218 break; 1384 break;
1219 } 1385 }
1220#endif
1221 1386
1222 case ButtonPress: 1387 case ButtonPress:
1223 button_press (ev.xbutton); 1388 button_press (ev.xbutton);
1224 break; 1389 break;
1225 1390
… …
1227 button_release (ev.xbutton); 1392 button_release (ev.xbutton);
1228 break; 1393 break;
1229 1394
1230 case ClientMessage: 1395 case ClientMessage:
1231 if (ev.xclient.format == 32 1396 if (ev.xclient.format == 32
1232 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1397 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1233 destroy ();
1234#ifdef OFFIX_DND
1235 /* OffiX Dnd (drag 'n' drop) protocol */
1236 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1237 && (ev.xclient.data.l[0] == DndFile
1238 || ev.xclient.data.l[0] == DndDir
1239 || ev.xclient.data.l[0] == DndLink))
1240 { 1398 {
1241 /* Get Dnd data */ 1399 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1242 Atom ActualType; 1400 {
1243 int ActualFormat; 1401 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1244 unsigned char *data; 1402 {
1245 unsigned long Size, RemainingBytes; 1403 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1246 1404 {
1247 XGetWindowProperty(display->display, display->root, 1405 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1248 xa[XA_DNDSELECTION], 1406 destroy ();
1249 0L, 1000000L, 1407 }
1250 False, AnyPropertyType, 1408#if ENABLE_EWMH
1251 &ActualType, &ActualFormat, 1409 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1252 &Size, &RemainingBytes, 1410 XSendEvent (xdisp, ev.xclient.window = display->root,
1411 False, SubstructureRedirectMask | SubstructureNotifyMask,
1253 &data); 1412 &ev);
1254 XChangeProperty(display->display, display->root, 1413#endif
1255 XA_CUT_BUFFER0, XA_STRING, 1414 }
1256 8, PropModeReplace, 1415 }
1257 data, STRLEN(data)); 1416#if ENABLE_XEMBED
1258 selection_paste (display->root, XA_CUT_BUFFER0, True); 1417 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1259 XSetInputFocus(display->display, display->root, RevertToNone, CurrentTime); 1418 {
1419 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1420 focus_in ();
1421 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1422 focus_out ();
1423 }
1424#endif
1260 } 1425 }
1261#endif /* OFFIX_DND */
1262 break; 1426 break;
1263 1427
1264 case MappingNotify: 1428 case MappingNotify:
1265 XRefreshKeyboardMapping(&(ev.xmapping)); 1429 XRefreshKeyboardMapping (&ev.xmapping);
1266 break; 1430 break;
1267 1431
1268 /* 1432 /*
1269 * XXX: this is not the _current_ arrangement 1433 * XXX: this is not the _current_ arrangement
1270 * Here's my conclusion: 1434 * Here's my conclusion:
… …
1289 break; 1453 break;
1290 } 1454 }
1291 break; 1455 break;
1292 1456
1293 case FocusIn: 1457 case FocusIn:
1294 if (!TermWin.focus) 1458 focus_in ();
1459 break;
1460
1461 case FocusOut:
1462 focus_out ();
1463 break;
1464
1465 case ConfigureNotify:
1466 if (ev.xconfigure.window == parent[0])
1295 { 1467 {
1296 TermWin.focus = 1; 1468 while (XCheckTypedWindowEvent (xdisp, ev.xconfigure.window, ConfigureNotify, &ev))
1297 want_refresh = 1; 1469 ;
1298#ifdef USE_XIM
1299 if (Input_Context != NULL)
1300 XSetICFocus(Input_Context);
1301#endif
1302#ifdef CURSOR_BLINK
1303 if (Options & Opt_cursorBlink)
1304 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1305#endif
1306 1470
1471 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1472 {
1473 seen_resize = 1;
1474 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1475 }
1476
1477 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1478
1479#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1480 if (OPTION (Opt_transparent))
1481 check_our_parents ();
1482#endif
1307 } 1483 }
1308 break; 1484 break;
1309 1485
1310 case FocusOut:
1311 if (TermWin.focus)
1312 {
1313 TermWin.focus = 0;
1314 want_refresh = 1;
1315#ifdef USE_XIM
1316 if (Input_Context != NULL)
1317 XUnsetICFocus(Input_Context);
1318#endif
1319#ifdef CURSOR_BLINK
1320 if (Options & Opt_cursorBlink)
1321 cursor_blink_ev.stop ();
1322 hidden_cursor = 0;
1323#endif
1324
1325 }
1326 break;
1327
1328 case ConfigureNotify: 1486 case PropertyNotify:
1329 if (ev.xconfigure.window == TermWin.parent[0]) 1487 if (!HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END)))
1330 { 1488 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1331 int height, width; 1489 && ev.xproperty.state == PropertyNewValue)
1490 selection_property (ev.xproperty.window, ev.xproperty.atom);
1332 1491
1333 do
1334 { /* Wrap lots of configures into one */
1335 width = ev.xconfigure.width;
1336 height = ev.xconfigure.height;
1337 D_SIZE((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1338 }
1339 while (XCheckTypedWindowEvent(display->display, ev.xconfigure.window, ConfigureNotify, &ev));
1340
1341 if (szHint.width != width || szHint.height != height)
1342 {
1343 D_SIZE((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height));
1344 resize_all_windows (width, height, 1);
1345 }
1346#ifdef DEBUG_SIZE
1347 else
1348 {
1349 D_SIZE((stderr, "Size: Not resizing"));
1350 }
1351#endif
1352#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1353 if (Options & Opt_transparent)
1354 {
1355 check_our_parents ();
1356 if (am_transparent)
1357 want_full_refresh = 1;
1358 }
1359#endif
1360
1361 }
1362 break; 1492 break;
1363 1493
1364 case SelectionClear: 1494 case SelectionClear:
1365 selection_clear (); 1495 selection_clear ();
1366 break; 1496 break;
1367 1497
1368 case SelectionNotify: 1498 case SelectionNotify:
1369 if (selection_wait == Sel_normal) 1499 if (selection_wait == Sel_normal)
1370 selection_paste (ev.xselection.requestor, 1500 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1371 ev.xselection.property, True);
1372 break; 1501 break;
1373 1502
1374 case SelectionRequest: 1503 case SelectionRequest:
1375 selection_send (ev.xselectionrequest); 1504 selection_send (ev.xselectionrequest);
1376 break; 1505 break;
1377 1506
1507 case MapNotify:
1508 mapped = 1;
1509#ifdef TEXT_BLINK
1510 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1511#endif
1512 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1513 break;
1514
1378 case UnmapNotify: 1515 case UnmapNotify:
1379 TermWin.mapped = 0; 1516 mapped = 0;
1380#ifdef TEXT_BLINK 1517#ifdef TEXT_BLINK
1381 text_blink_ev.stop (); 1518 text_blink_ev.stop ();
1382#endif 1519#endif
1383 break; 1520 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1384
1385 case MapNotify:
1386 TermWin.mapped = 1;
1387#ifdef TEXT_BLINK
1388 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1389#endif
1390 break;
1391
1392 case PropertyNotify:
1393 if (ev.xproperty.atom == xa[XA_VT_SELECTION])
1394 if (ev.xproperty.state == PropertyNewValue)
1395 selection_property (ev.xproperty.window, ev.xproperty.atom);
1396 break; 1521 break;
1397 1522
1398#ifdef TRANSPARENT 1523#ifdef TRANSPARENT
1399 case ReparentNotify: 1524 case ReparentNotify:
1400 rootwin_cb (ev); 1525 rootwin_cb (ev);
1401 break; 1526 break;
1402#endif /* TRANSPARENT */ 1527#endif /* TRANSPARENT */
1403 1528
1404 case GraphicsExpose: 1529 case GraphicsExpose:
1405 case Expose: 1530 case Expose:
1406 if (ev.xany.window == TermWin.vt) 1531 if (ev.xany.window == vt)
1407 { 1532 {
1408#ifdef NO_SLOW_LINK_SUPPORT 1533 do
1409 scr_expose (ev.xexpose.x, ev.xexpose.y, 1534 scr_expose (ev.xexpose.x, ev.xexpose.y,
1410 ev.xexpose.width, ev.xexpose.height, False); 1535 ev.xexpose.width, ev.xexpose.height, False);
1411#else 1536 while (XCheckTypedWindowEvent (xdisp, vt, ev.xany.type, &ev));
1412 // don't understand this, so commented it out 1537
1538 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1539
1540 while (XCheckTypedWindowEvent (xdisp, vt, ev.xany.type, &ev))
1413 scr_expose (ev.xexpose.x, ev.xexpose.y, 1541 scr_expose (ev.xexpose.x, ev.xexpose.y,
1414 ev.xexpose.width, ev.xexpose.height, False); 1542 ev.xexpose.width, ev.xexpose.height, False);
1415 //scr_expose (ev.xexpose.x, 0, 1543
1416 // ev.xexpose.width, TermWin.height, False);
1417#endif
1418 want_refresh = 1; 1544 want_refresh = 1;
1419 } 1545 }
1420 else 1546 else
1421 { 1547 {
1422 XEvent unused_event; 1548 XEvent unused_event;
1423 1549
1424 while (XCheckTypedWindowEvent(display->display, ev.xany.window, 1550 while (XCheckTypedWindowEvent (xdisp, ev.xany.window, Expose, &unused_event))
1425 Expose, 1551 ;
1426 &unused_event)) ; 1552 while (XCheckTypedWindowEvent (xdisp, ev.xany.window, GraphicsExpose, &unused_event))
1427 while (XCheckTypedWindowEvent(display->display, ev.xany.window, 1553 ;
1428 GraphicsExpose, 1554
1429 &unused_event)) ;
1430 if (isScrollbarWindow(ev.xany.window)) 1555 if (isScrollbarWindow (ev.xany.window))
1431 { 1556 {
1432 scrollBar.setIdle(); 1557 scrollBar.setIdle ();
1433 scrollbar_show (0); 1558 scrollbar_show (0);
1434 } 1559 }
1435#ifdef MENUBAR
1436 if (menubar_visible () && isMenuBarWindow(ev.xany.window))
1437 menubar_expose ();
1438#endif
1439#ifdef RXVT_GRAPHICS
1440 Gr_expose (ev.xany.window);
1441#endif
1442 1560
1561#ifdef TRANSPARENT
1562 if (am_transparent && ev.xany.window == parent[0])
1563 XClearWindow (xdisp, ev.xany.window);
1564#endif
1443 } 1565 }
1444 break; 1566 break;
1445 1567
1446 case MotionNotify: 1568 case MotionNotify:
1447#ifdef POINTER_BLANK 1569#ifdef POINTER_BLANK
1448 if (hidden_pointer) 1570 if (hidden_pointer)
1449 pointer_unblank (); 1571 pointer_unblank ();
1450#endif 1572#endif
1451#if MENUBAR 1573 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1452 if (isMenuBarWindow(ev.xany.window)) 1574 break;
1575
1576 if (ev.xany.window == vt)
1453 { 1577 {
1454 menubar_control (&(ev.xbutton)); 1578 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1455 break; 1579 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1456 } 1580 ; // nop
1457#endif
1458 if ((PrivateModes & PrivMode_mouse_report) && !(bypass_keystate))
1459 break;
1460
1461 if (ev.xany.window == TermWin.vt)
1462 {
1463 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1581 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1464 { 1582 {
1465 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1583 while (XCheckTypedWindowEvent (xdisp, vt, MotionNotify, &ev))
1466 ; 1584 ;
1467 1585
1468 XQueryPointer(display->display, TermWin.vt, 1586 XQueryPointer (xdisp, vt,
1469 &unused_root, &unused_child, 1587 &unused_root, &unused_child,
1470 &unused_root_x, &unused_root_y, 1588 &unused_root_x, &unused_root_y,
1471 &(ev.xbutton.x), &(ev.xbutton.y), 1589 &ev.xbutton.x, &ev.xbutton.y,
1472 &unused_mask); 1590 &ev.xbutton.state);
1473#ifdef MOUSE_THRESHOLD 1591#ifdef MOUSE_THRESHOLD
1474 /* deal with a `jumpy' mouse */ 1592 /* deal with a `jumpy' mouse */
1475 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1593 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1476 { 1594 {
1477#endif 1595#endif
1596#if ISO_14755
1597 // 5.4
1598 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1599 {
1600 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1601 break;
1602 }
1603#endif
1478 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1604 selection_extend (ev.xbutton.x, ev.xbutton.y,
1479 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1605 ev.xbutton.state & Button3Mask ? 2 : 0);
1606
1480#ifdef SELECTION_SCROLLING 1607#ifdef SELECTION_SCROLLING
1481 if (ev.xbutton.y < TermWin.int_bwidth 1608 if (ev.xbutton.y < int_bwidth
1482 || Pixel2Row(ev.xbutton.y) > (TermWin.nrow-1)) 1609 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1483 { 1610 {
1484 int dist; 1611 int dist;
1485
1486 pending_scroll_selection=1;
1487 1612
1488 /* don't clobber the current delay if we are 1613 /* don't clobber the current delay if we are
1489 * already in the middle of scrolling. 1614 * already in the middle of scrolling.
1490 */ 1615 */
1491 if (scroll_selection_delay<=0) 1616 if (!sel_scroll_ev.active)
1492 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1617 sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1493 1618
1494 /* save the event params so we can highlight 1619 /* save the event params so we can highlight
1495 * the selection in the pending-scroll loop 1620 * the selection in the pending-scroll loop
1496 */ 1621 */
1497 selection_save_x=ev.xbutton.x; 1622 selection_save_x = ev.xbutton.x;
1498 selection_save_y=ev.xbutton.y; 1623 selection_save_y = ev.xbutton.y;
1499 selection_save_state=
1500 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1624 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1501 1625
1502 /* calc number of lines to scroll */ 1626 /* calc number of lines to scroll */
1503 if (ev.xbutton.y<TermWin.int_bwidth) 1627 if (ev.xbutton.y < int_bwidth)
1504 { 1628 {
1505 scroll_selection_dir = UP; 1629 scroll_selection_dir = UP;
1506 dist = TermWin.int_bwidth - ev.xbutton.y; 1630 dist = int_bwidth - ev.xbutton.y;
1507 } 1631 }
1508 else 1632 else
1509 { 1633 {
1510 scroll_selection_dir = DN; 1634 scroll_selection_dir = DN;
1511 dist = ev.xbutton.y - 1635 dist = ev.xbutton.y - (int_bwidth + height);
1512 (TermWin.int_bwidth + TermWin.height);
1513 } 1636 }
1637
1514 scroll_selection_lines=(Pixel2Height(dist)/ 1638 scroll_selection_lines = Pixel2Height (dist)
1515 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1639 / SELECTION_SCROLL_LINE_SPEEDUP
1640 + 1;
1516 MIN_IT(scroll_selection_lines, 1641 min_it (scroll_selection_lines,
1517 SELECTION_SCROLL_MAX_LINES); 1642 SELECTION_SCROLL_MAX_LINES);
1518 } 1643 }
1519 else 1644 else
1520 { 1645 {
1521 /* we are within the text window, so we 1646 /* we are within the text window, so we
1522 * shouldn't be scrolling 1647 * shouldn't be scrolling
1523 */ 1648 */
1524 pending_scroll_selection = 0; 1649 if (sel_scroll_ev.active)
1650 sel_scroll_ev.stop();
1525 } 1651 }
1526#endif 1652#endif
1527#ifdef MOUSE_THRESHOLD 1653#ifdef MOUSE_THRESHOLD
1528
1529 } 1654 }
1530#endif 1655#endif
1531
1532 } 1656 }
1533 } 1657 }
1534 else if (isScrollbarWindow(ev.xany.window) && scrollbar_isMotion()) 1658 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ())
1535 { 1659 {
1536 while (XCheckTypedWindowEvent(display->display, scrollBar.win, 1660 while (XCheckTypedWindowEvent (xdisp, scrollBar.win,
1537 MotionNotify, &ev)) ; 1661 MotionNotify, &ev))
1662 ;
1663
1538 XQueryPointer(display->display, scrollBar.win, 1664 XQueryPointer (xdisp, scrollBar.win,
1539 &unused_root, &unused_child, 1665 &unused_root, &unused_child,
1540 &unused_root_x, &unused_root_y, 1666 &unused_root_x, &unused_root_y,
1541 &(ev.xbutton.x), &(ev.xbutton.y), 1667 &ev.xbutton.x, &ev.xbutton.y,
1542 &unused_mask); 1668 &unused_mask);
1543 scr_move_to (scrollbar_position(ev.xbutton.y) - csrO, 1669 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1544 scrollbar_size()); 1670 scrollbar_size ());
1545 scr_refresh (refresh_type); 1671 want_refresh = 1;
1546 refresh_limit = 0; 1672 refresh_limit = 0;
1547 scrollbar_show (1); 1673 scrollbar_show (1);
1548 } 1674 }
1549 break; 1675 break;
1550 } 1676 }
1551}
1552 1677
1678skip_switch: ;
1679
1680#if defined(CURSOR_BLINK)
1681 if (OPTION (Opt_cursorBlink) && ev.type == KeyPress)
1682 {
1683 if (hidden_cursor)
1684 {
1685 hidden_cursor = 0;
1686 want_refresh = 1;
1687 }
1688
1689 cursor_blink_ev.start (NOW + CURSOR_BLINK_INTERVAL);
1690 }
1691#endif
1692
1693#if defined(POINTER_BLANK)
1694 if (OPTION (Opt_pointerBlank) && pointerBlankDelay > 0)
1695 {
1696 if (ev.type == MotionNotify
1697 || ev.type == ButtonPress
1698 || ev.type == ButtonRelease)
1699 if (hidden_pointer)
1700 pointer_unblank ();
1701
1702 if (ev.type == KeyPress && hidden_pointer == 0)
1703 pointer_blank ();
1704 }
1705#endif
1706}
1707
1708void
1709rxvt_term::focus_in ()
1710{
1711 if (!focus)
1712 {
1713 focus = 1;
1714 want_refresh = 1;
1715
1716 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1717
1718#if USE_XIM
1719 if (Input_Context != NULL)
1720 {
1721 IMSetStatusPosition ();
1722 XSetICFocus (Input_Context);
1723 }
1724#endif
1725#if CURSOR_BLINK
1726 if (OPTION (Opt_cursorBlink))
1727 cursor_blink_ev.start (NOW + CURSOR_BLINK_INTERVAL);
1728#endif
1729#if OFF_FOCUS_FADING
1730 if (rs[Rs_fade])
1731 {
1732 pix_colors = pix_colors_focused;
1733 scr_recolour ();
1734 }
1735#endif
1736 }
1737}
1738
1739void
1740rxvt_term::focus_out ()
1741{
1742 if (focus)
1743 {
1744 focus = 0;
1745 want_refresh = 1;
1746
1747 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1748
1749#if ENABLE_FRILLS || ISO_14755
1750 if (iso14755buf)
1751 {
1752 iso14755buf = 0;
1753# if ENABLE_OVERLAY
1754 scr_overlay_off ();
1755# endif
1756 }
1757#endif
1758#if USE_XIM
1759 if (Input_Context != NULL)
1760 XUnsetICFocus (Input_Context);
1761#endif
1762#if CURSOR_BLINK
1763 if (OPTION (Opt_cursorBlink))
1764 cursor_blink_ev.stop ();
1765 hidden_cursor = 0;
1766#endif
1767#if OFF_FOCUS_FADING
1768 if (rs[Rs_fade])
1769 {
1770 pix_colors = pix_colors_unfocused;
1771 scr_recolour ();
1772 }
1773#endif
1774 }
1775}
1776
1777#if TRANSPARENT
1553void 1778void
1554rxvt_term::rootwin_cb (XEvent &ev) 1779rxvt_term::rootwin_cb (XEvent &ev)
1555{ 1780{
1556 SET_R (this); 1781 make_current ();
1557 SET_LOCALE (locale);
1558 1782
1559 if (ev.type == PropertyNotify) 1783 switch (ev.type)
1560 { 1784 {
1785 case PropertyNotify:
1561 /* 1786 /*
1562 * if user used some Esetroot compatible prog to set the root bg, 1787 * if user used some Esetroot compatible prog to set the root bg,
1563 * use the property to determine the pixmap. We use it later on. 1788 * use the property to determine the pixmap. We use it later on.
1564 */ 1789 */
1565 if (xa[XA_XROOTPMAPID] == 0)
1566 xa[XA_XROOTPMAPID] = XInternAtom(display->display, "_XROOTPMAP_ID", False);
1567
1568 if (ev.xproperty.atom != xa[XA_XROOTPMAPID]) 1790 if (ev.xproperty.atom != xa[XA_XROOTPMAP_ID]
1791 && ev.xproperty.atom != xa[XA_ESETROOT_PMAP_ID])
1569 return; 1792 return;
1570 }
1571 1793
1572 if ((Options & Opt_transparent) && check_our_parents ()) 1794 /* FALLTHROUGH */
1795 case ReparentNotify:
1796 if (OPTION (Opt_transparent) && check_our_parents () && am_transparent)
1797 want_refresh = want_full_refresh = 1;
1798 break;
1573 { 1799 }
1574 if (am_transparent)
1575 want_full_refresh = 1;
1576 }
1577} 1800}
1801#endif
1578 1802
1579void 1803void
1580rxvt_term::button_press (const XButtonEvent &ev) 1804rxvt_term::button_press (XButtonEvent &ev)
1581{ 1805{
1582 int reportmode = 0, clickintime; 1806 int reportmode = 0, clickintime;
1583 1807
1584 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1808 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1809
1585 if (!bypass_keystate) 1810 if (!bypass_keystate)
1586 reportmode = !!(PrivateModes & PrivMode_mouse_report); 1811 reportmode = !! (priv_modes & PrivMode_mouse_report);
1812
1587 /* 1813 /*
1588 * VT window processing of button press 1814 * VT window processing of button press
1589 */ 1815 */
1590 if (ev.window == TermWin.vt) 1816 if (ev.window == vt)
1591 { 1817 {
1592#if RXVT_GRAPHICS 1818 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1593 if (ev.subwindow != None) 1819 return;
1594 rxvt_Gr_ButtonPress (ev.x, ev.y);
1595 else
1596#endif
1597 1820
1821#if ISO_14755
1822 // 5.4
1823 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1824 {
1825 iso14755_54 (ev.x, ev.y);
1826 return;
1598 { 1827 }
1828#endif
1829
1599 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1830 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1831
1600 if (reportmode) 1832 if (reportmode)
1833 {
1834 /* mouse report from vt window */
1835 /* save the xbutton state (for ButtonRelease) */
1836 MEvent.state = ev.state;
1837#ifdef MOUSE_REPORT_DOUBLECLICK
1838 if (ev.button == MEvent.button && clickintime)
1601 { 1839 {
1602 /* mouse report from vt window */ 1840 /* same button, within alloted time */
1603 /* save the xbutton state (for ButtonRelease) */ 1841 MEvent.clicks++;
1604 MEvent.state = ev.state; 1842
1605#ifdef MOUSE_REPORT_DOUBLECLICK 1843 if (MEvent.clicks > 1)
1606 if (ev.button == MEvent.button && clickintime)
1607 { 1844 {
1608 /* same button, within alloted time */
1609 MEvent.clicks++;
1610 if (MEvent.clicks > 1)
1611 {
1612 /* only report double clicks */ 1845 /* only report double clicks */
1613 MEvent.clicks = 2; 1846 MEvent.clicks = 2;
1614 mouse_report (ev); 1847 mouse_report (ev);
1615 1848
1616 /* don't report the release */ 1849 /* don't report the release */
1617 MEvent.clicks = 0; 1850 MEvent.clicks = 0;
1618 MEvent.button = AnyButton; 1851 MEvent.button = AnyButton;
1619 }
1620 } 1852 }
1621 else
1622 {
1623 /* different button, or time expired */
1624 MEvent.clicks = 1;
1625 MEvent.button = ev.button;
1626 mouse_report (ev);
1627 }
1628#else
1629 MEvent.button = ev.button;
1630 mouse_report (ev);
1631#endif /* MOUSE_REPORT_DOUBLECLICK */
1632
1633 } 1853 }
1634 else 1854 else
1635 { 1855 {
1856 /* different button, or time expired */
1857 MEvent.clicks = 1;
1858 MEvent.button = ev.button;
1859 mouse_report (ev);
1860 }
1861#else
1862 MEvent.button = ev.button;
1863 mouse_report (ev);
1864#endif /* MOUSE_REPORT_DOUBLECLICK */
1865
1866 }
1867 else
1868 {
1636 if (ev.button != MEvent.button) 1869 if (ev.button != MEvent.button)
1637 MEvent.clicks = 0; 1870 MEvent.clicks = 0;
1871
1638 switch (ev.button) 1872 switch (ev.button)
1639 { 1873 {
1640 case Button1: 1874 case Button1:
1875 /* allow meta + click to select rectangular areas */
1876 /* should be done in screen.C */
1877#if ENABLE_FRILLS
1878 selection.rect = !!(ev.state & ModMetaMask);
1879#else
1880 selection.rect = false;
1881#endif
1882
1641 /* allow shift+left click to extend selection */ 1883 /* allow shift+left click to extend selection */
1642 if (ev.state & ShiftMask && !(PrivateModes & PrivMode_mouse_report)) 1884 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1643 { 1885 {
1644 if (MEvent.button == Button1 && clickintime)
1645 selection_rotate (ev.x, ev.y);
1646 else
1647 selection_extend (ev.x, ev.y, 1);
1648 }
1649 else
1650 {
1651 if (MEvent.button == Button1 && clickintime)
1652 MEvent.clicks++;
1653 else
1654 MEvent.clicks = 1;
1655
1656 selection_click (MEvent.clicks, ev.x, ev.y);
1657 }
1658
1659 MEvent.button = Button1;
1660 break;
1661
1662 case Button3:
1663 if (MEvent.button == Button3 && clickintime) 1886 if (MEvent.button == Button1 && clickintime)
1664 selection_rotate (ev.x, ev.y); 1887 selection_rotate (ev.x, ev.y);
1665 else 1888 else
1666 selection_extend (ev.x, ev.y, 1); 1889 selection_extend (ev.x, ev.y, 1);
1890 }
1891 else
1892 {
1893 if (MEvent.button == Button1 && clickintime)
1894 MEvent.clicks++;
1895 else
1896 MEvent.clicks = 1;
1897
1898 selection_click (MEvent.clicks, ev.x, ev.y);
1899 }
1900
1901 MEvent.button = Button1;
1902 break;
1903
1904 case Button3:
1905 if (MEvent.button == Button3 && clickintime)
1906 selection_rotate (ev.x, ev.y);
1907 else
1908 selection_extend (ev.x, ev.y, 1);
1909
1667 MEvent.button = Button3; 1910 MEvent.button = Button3;
1668 break; 1911 break;
1669 }
1670 } 1912 }
1913 }
1914
1671 MEvent.time = ev.time; 1915 MEvent.time = ev.time;
1672 return; 1916 return;
1673 }
1674 } 1917 }
1675 1918
1676 /* 1919 /*
1677 * Scrollbar window processing of button press 1920 * Scrollbar window processing of button press
1678 */ 1921 */
1679 if (isScrollbarWindow(ev.window)) 1922 if (isScrollbarWindow (ev.window))
1680 { 1923 {
1681 scrollBar.setIdle (); 1924 scrollBar.setIdle ();
1682 /* 1925 /*
1683 * Rxvt-style scrollbar: 1926 * Rxvt-style scrollbar:
1684 * move up if mouse is above slider 1927 * move up if mouse is above slider
… …
1696 * Mouse report disabled scrollbar: 1939 * Mouse report disabled scrollbar:
1697 * arrow buttons - send up/down 1940 * arrow buttons - send up/down
1698 * click on scrollbar - send pageup/down 1941 * click on scrollbar - send pageup/down
1699 */ 1942 */
1700 if ((scrollBar.style == R_SB_NEXT 1943 if ((scrollBar.style == R_SB_NEXT
1701 && scrollbarnext_upButton(ev.y)) 1944 && scrollbarnext_upButton (ev.y))
1702 || (scrollBar.style == R_SB_RXVT 1945 || (scrollBar.style == R_SB_RXVT
1703 && scrollbarrxvt_upButton(ev.y))) 1946 && scrollbarrxvt_upButton (ev.y)))
1704 tt_printf("\033[A"); 1947 tt_printf ("\033[A");
1705 else if ((scrollBar.style == R_SB_NEXT 1948 else if ((scrollBar.style == R_SB_NEXT
1706 && scrollbarnext_dnButton(ev.y)) 1949 && scrollbarnext_dnButton (ev.y))
1707 || (scrollBar.style == R_SB_RXVT 1950 || (scrollBar.style == R_SB_RXVT
1708 && scrollbarrxvt_dnButton(ev.y))) 1951 && scrollbarrxvt_dnButton (ev.y)))
1709 tt_printf("\033[B"); 1952 tt_printf ("\033[B");
1710 else 1953 else
1711 switch (ev.button) 1954 switch (ev.button)
1712 { 1955 {
1713 case Button2: 1956 case Button2:
1714 tt_printf("\014"); 1957 tt_printf ("\014");
1715 break; 1958 break;
1716 case Button1: 1959 case Button1:
1717 tt_printf("\033[6~"); 1960 tt_printf ("\033[6~");
1718 break; 1961 break;
1719 case Button3: 1962 case Button3:
1720 tt_printf("\033[5~"); 1963 tt_printf ("\033[5~");
1721 break; 1964 break;
1722 } 1965 }
1723 } 1966 }
1724 else 1967 else
1725#endif /* NO_SCROLLBAR_REPORT */ 1968#endif /* NO_SCROLLBAR_REPORT */
… …
1727 { 1970 {
1728 char upordown = 0; 1971 char upordown = 0;
1729 1972
1730 if (scrollBar.style == R_SB_NEXT) 1973 if (scrollBar.style == R_SB_NEXT)
1731 { 1974 {
1732 if (scrollbarnext_upButton(ev.y)) 1975 if (scrollbarnext_upButton (ev.y))
1733 upordown = -1; /* up */ 1976 upordown = -1; /* up */
1734 else if (scrollbarnext_dnButton(ev.y)) 1977 else if (scrollbarnext_dnButton (ev.y))
1735 upordown = 1; /* down */ 1978 upordown = 1; /* down */
1736 } 1979 }
1737 else if (scrollBar.style == R_SB_RXVT) 1980 else if (scrollBar.style == R_SB_RXVT)
1738 { 1981 {
1739 if (scrollbarrxvt_upButton(ev.y)) 1982 if (scrollbarrxvt_upButton (ev.y))
1740 upordown = -1; /* up */ 1983 upordown = -1; /* up */
1741 else if (scrollbarrxvt_dnButton(ev.y)) 1984 else if (scrollbarrxvt_dnButton (ev.y))
1742 upordown = 1; /* down */ 1985 upordown = 1; /* down */
1743 } 1986 }
1744 if (upordown) 1987 if (upordown)
1745 { 1988 {
1746#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1989#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1747 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 1990 cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1748#endif 1991#endif
1749 if (scr_page (upordown < 0 ? UP : DN, 1)) 1992 if (scr_page (upordown < 0 ? UP : DN, 1))
1750 { 1993 {
1751 if (upordown < 0) 1994 if (upordown < 0)
1752 scrollBar.setUp (); 1995 scrollBar.setUp ();
… …
1768 break; 2011 break;
1769 case R_SB_ALIGN_BOTTOM: 2012 case R_SB_ALIGN_BOTTOM:
1770 csrO = scrollBar.bot - scrollBar.top; 2013 csrO = scrollBar.bot - scrollBar.top;
1771 break; 2014 break;
1772 } 2015 }
2016
1773 if (scrollBar.style == R_SB_XTERM 2017 if (scrollBar.style == R_SB_XTERM
1774 || scrollbar_above_slider(ev.y) 2018 || scrollbar_above_slider (ev.y)
1775 || scrollbar_below_slider(ev.y)) 2019 || scrollbar_below_slider (ev.y))
1776 scr_move_to ( scrollbar_position(ev.y) - csrO, 2020 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ());
1777 scrollbar_size()); 2021
1778 scrollBar.setMotion (); 2022 scrollBar.setMotion ();
1779 break; 2023 break;
1780 2024
1781 case Button1: 2025 case Button1:
1782 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2026 if (scrollbar_align == R_SB_ALIGN_CENTRE)
… …
1784 /* FALLTHROUGH */ 2028 /* FALLTHROUGH */
1785 2029
1786 case Button3: 2030 case Button3:
1787 if (scrollBar.style != R_SB_XTERM) 2031 if (scrollBar.style != R_SB_XTERM)
1788 { 2032 {
1789 if (scrollbar_above_slider(ev.y)) 2033 if (scrollbar_above_slider (ev.y))
1790# ifdef RXVT_SCROLL_FULL 2034# ifdef RXVT_SCROLL_FULL
1791 scr_page (UP, TermWin.nrow - 1); 2035 scr_page (UP, nrow - 1);
1792# else 2036# else
1793 scr_page (UP, TermWin.nrow / 4); 2037 scr_page (UP, nrow / 4);
1794# endif 2038# endif
1795 else if (scrollbar_below_slider(ev.y)) 2039 else if (scrollbar_below_slider (ev.y))
1796# ifdef RXVT_SCROLL_FULL 2040# ifdef RXVT_SCROLL_FULL
1797 scr_page (DN, TermWin.nrow - 1); 2041 scr_page (DN, nrow - 1);
1798# else 2042# else
1799 scr_page (DN, TermWin.nrow / 4); 2043 scr_page (DN, nrow / 4);
1800# endif 2044# endif
1801 else 2045 else
1802 scrollBar.setMotion (); 2046 scrollBar.setMotion ();
1803 } 2047 }
1804 else 2048 else
1805 { 2049 {
1806 scr_page ((ev.button == Button1 ? DN : UP), 2050 scr_page ((ev.button == Button1 ? DN : UP),
1807 (TermWin.nrow 2051 (nrow
1808 * scrollbar_position(ev.y) 2052 * scrollbar_position (ev.y)
1809 / scrollbar_size())); 2053 / scrollbar_size ()));
1810 } 2054 }
2055
1811 break; 2056 break;
1812 } 2057 }
1813 } 2058 }
2059
1814 return; 2060 return;
1815 } 2061 }
1816#if MENUBAR
1817 /*
1818 * Menubar window processing of button press
1819 */
1820 if (isMenuBarWindow(ev.window))
1821 menubar_control (ev);
1822#endif
1823} 2062}
1824 2063
1825void 2064void
1826rxvt_term::button_release (const XButtonEvent &ev) 2065rxvt_term::button_release (XButtonEvent &ev)
1827{ 2066{
1828 int reportmode = 0; 2067 int reportmode = 0;
1829 2068
1830 csrO = 0; /* reset csr Offset */ 2069 csrO = 0; /* reset csr Offset */
1831 if (!bypass_keystate) 2070 if (!bypass_keystate)
1832 reportmode = !!(PrivateModes & PrivMode_mouse_report); 2071 reportmode = !! (priv_modes & PrivMode_mouse_report);
1833 2072
1834 if (scrollbar_isUpDn()) 2073 if (scrollbar_isUpDn ())
1835 { 2074 {
1836 scrollBar.setIdle (); 2075 scrollBar.setIdle ();
1837 scrollbar_show (0); 2076 scrollbar_show (0);
1838#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1839 refresh_type &= ~SMOOTH_REFRESH;
1840#endif
1841
1842 } 2077 }
2078
1843#ifdef SELECTION_SCROLLING 2079#ifdef SELECTION_SCROLLING
1844 pending_scroll_selection=0; 2080 if (sel_scroll_ev.active)
2081 sel_scroll_ev.stop();
1845#endif 2082#endif
2083
1846 if (ev.window == TermWin.vt) 2084 if (ev.window == vt)
1847 { 2085 {
1848#ifdef RXVT_GRAPHICS 2086 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
1849 if (ev.subwindow != None) 2087 return;
1850 rxvt_Gr_ButtonRelease(ev.x, ev.y);
1851 else
1852#endif
1853 2088
1854 { 2089#if ISO_14755
2090 // 5.4
2091 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2092 return;
2093#endif
2094
1855 if (reportmode) 2095 if (reportmode)
2096 {
2097 /* mouse report from vt window */
2098 /* don't report release of wheel "buttons" */
2099 if (ev.button >= 4)
2100 return;
2101#ifdef MOUSE_REPORT_DOUBLECLICK
2102 /* only report the release of 'slow' single clicks */
2103 if (MEvent.button != AnyButton
2104 && (ev.button != MEvent.button
2105 || (ev.time - MEvent.time
2106 > MULTICLICK_TIME / 2)))
1856 { 2107 {
1857 /* mouse report from vt window */
1858 /* don't report release of wheel "buttons" */
1859 if (ev.button >= 4)
1860 return;
1861#ifdef MOUSE_REPORT_DOUBLECLICK
1862 /* only report the release of 'slow' single clicks */
1863 if (MEvent.button != AnyButton
1864 && (ev.button != MEvent.button
1865 || (ev.time - MEvent.time
1866 > MULTICLICK_TIME / 2)))
1867 {
1868 MEvent.clicks = 0; 2108 MEvent.clicks = 0;
1869 MEvent.button = AnyButton;
1870 mouse_report (ev);
1871 }
1872#else /* MOUSE_REPORT_DOUBLECLICK */
1873 MEvent.button = AnyButton; 2109 MEvent.button = AnyButton;
1874 mouse_report (ev); 2110 mouse_report (ev);
2111 }
2112#else /* MOUSE_REPORT_DOUBLECLICK */
2113 MEvent.button = AnyButton;
2114 mouse_report (ev);
1875#endif /* MOUSE_REPORT_DOUBLECLICK */ 2115#endif /* MOUSE_REPORT_DOUBLECLICK */
1876 return; 2116 return;
2117 }
2118
2119 /*
2120 * dumb hack to compensate for the failure of click-and-drag
2121 * when overriding mouse reporting
2122 */
2123 if (priv_modes & PrivMode_mouse_report
2124 && bypass_keystate
2125 && ev.button == Button1 && MEvent.clicks <= 1)
2126 selection_extend (ev.x, ev.y, 0);
2127
2128 switch (ev.button)
2129 {
2130 case Button1:
2131 case Button3:
2132 selection_make (ev.time);
2133 break;
2134
2135 case Button2:
2136 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window?
2137 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Primary : Sel_Primary);
2138 break;
2139
2140#ifdef MOUSE_WHEEL
2141 case Button4:
2142 case Button5:
2143 {
2144 int i;
2145 page_dirn v;
2146
2147 v = ev.button == Button4 ? UP : DN;
2148
2149 if (ev.state & ShiftMask)
2150 i = 1;
2151 else if (OPTION (Opt_mouseWheelScrollPage))
2152 i = nrow - 1;
2153 else
2154 i = 5;
2155
2156# ifdef MOUSE_SLIP_WHEELING
2157 if (ev.state & ControlMask)
2158 {
2159 mouse_slip_wheel_speed += v ? -1 : 1;
2160 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2161 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2162
2163 if (slip_wheel_ev.at < NOW)
2164 slip_wheel_ev.at = NOW + SCROLLBAR_CONTINUOUS_DELAY;
2165
2166 slip_wheel_ev.start ();
2167 }
2168 else
2169 {
2170# endif
2171 scr_page (v, i);
2172 scrollbar_show (1);
2173# ifdef MOUSE_SLIP_WHEELING
2174 }
2175# endif
1877 } 2176 }
1878 /*
1879 * dumb hack to compensate for the failure of click-and-drag
1880 * when overriding mouse reporting
1881 */
1882 if (PrivateModes & PrivMode_mouse_report
1883 && bypass_keystate
1884 && ev.button == Button1 && MEvent.clicks <= 1)
1885 selection_extend (ev.x, ev.y, 0);
1886
1887 switch (ev.button)
1888 {
1889 case Button1:
1890 case Button3:
1891 selection_make (ev.time);
1892 break; 2177 break;
1893 case Button2:
1894 selection_request (ev.time, ev.x, ev.y);
1895 break;
1896#ifdef MOUSE_WHEEL
1897 case Button4:
1898 case Button5:
1899 {
1900 int i;
1901 page_dirn v;
1902
1903 v = (ev.button == Button4) ? UP : DN;
1904 if (ev.state & ShiftMask)
1905 i = 1;
1906 else if ((Options & Opt_mouseWheelScrollPage))
1907 i = TermWin.nrow - 1;
1908 else
1909 i = 5;
1910# ifdef MOUSE_SLIP_WHEELING
1911 if (ev.state & ControlMask)
1912 {
1913 mouse_slip_wheel_speed += (v ? -1 : 1);
1914 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY;
1915 }
1916# endif 2178#endif
1917# ifdef JUMP_MOUSE_WHEEL
1918 scr_page (v, i);
1919 scr_refresh (SMOOTH_REFRESH);
1920 scrollbar_show (1);
1921# else
1922 while (i--)
1923 {
1924 scr_page (v, 1);
1925 scr_refresh (SMOOTH_REFRESH);
1926 scrollbar_show (1);
1927 }
1928# endif
1929
1930 }
1931 break;
1932#endif
1933
1934 } 2179 }
1935 }
1936 } 2180 }
1937#ifdef MENUBAR
1938 else if (isMenuBarWindow(ev.window))
1939 menubar_control (ev);
1940#endif
1941} 2181}
1942
1943 2182
1944#ifdef TRANSPARENT 2183#ifdef TRANSPARENT
2184#if TINTING
2185/* taken from aterm-0.4.2 */
2186
2187typedef uint32_t RUINT32T;
2188
2189void ShadeXImage(rxvt_term *term, XImage* srcImage, int shade, int rm, int gm, int bm)
2190{
2191 int sh_r, sh_g, sh_b;
2192 RUINT32T mask_r, mask_g, mask_b;
2193 RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b;
2194 unsigned int lower_lim_r, lower_lim_g, lower_lim_b;
2195 unsigned int upper_lim_r, upper_lim_g, upper_lim_b;
2196 int i;
2197
2198 Visual *visual = term->visual;
2199
2200 if( visual->c_class != TrueColor || srcImage->format != ZPixmap ) return ;
2201
2202 /* for convenience */
2203 mask_r = visual->red_mask;
2204 mask_g = visual->green_mask;
2205 mask_b = visual->blue_mask;
2206
2207 /* boring lookup table pre-initialization */
2208 switch (srcImage->bits_per_pixel) {
2209 case 15:
2210 if ((mask_r != 0x7c00) ||
2211 (mask_g != 0x03e0) ||
2212 (mask_b != 0x001f))
2213 return;
2214 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+32+32));
2215 lookup_r = lookup;
2216 lookup_g = lookup+32;
2217 lookup_b = lookup+32+32;
2218 sh_r = 10;
2219 sh_g = 5;
2220 sh_b = 0;
2221 break;
2222 case 16:
2223 if ((mask_r != 0xf800) ||
2224 (mask_g != 0x07e0) ||
2225 (mask_b != 0x001f))
2226 return;
2227 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+64+32));
2228 lookup_r = lookup;
2229 lookup_g = lookup+32;
2230 lookup_b = lookup+32+64;
2231 sh_r = 11;
2232 sh_g = 5;
2233 sh_b = 0;
2234 break;
2235 case 24:
2236 if ((mask_r != 0xff0000) ||
2237 (mask_g != 0x00ff00) ||
2238 (mask_b != 0x0000ff))
2239 return;
2240 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2241 lookup_r = lookup;
2242 lookup_g = lookup+256;
2243 lookup_b = lookup+256+256;
2244 sh_r = 16;
2245 sh_g = 8;
2246 sh_b = 0;
2247 break;
2248 case 32:
2249 if ((mask_r != 0xff0000) ||
2250 (mask_g != 0x00ff00) ||
2251 (mask_b != 0x0000ff))
2252 return;
2253 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2254 lookup_r = lookup;
2255 lookup_g = lookup+256;
2256 lookup_b = lookup+256+256;
2257 sh_r = 16;
2258 sh_g = 8;
2259 sh_b = 0;
2260 break;
2261 default:
2262 return; /* we do not support this color depth */
2263 }
2264
2265 /* prepare limits for color transformation (each channel is handled separately) */
2266 if (shade < 0) {
2267 shade = -shade;
2268 if (shade < 0) shade = 0;
2269 if (shade > 100) shade = 100;
2270
2271 lower_lim_r = 65535-rm;
2272 lower_lim_g = 65535-gm;
2273 lower_lim_b = 65535-bm;
2274
2275 lower_lim_r = 65535-(unsigned int)(((RUINT32T)lower_lim_r)*((RUINT32T)shade)/100);
2276 lower_lim_g = 65535-(unsigned int)(((RUINT32T)lower_lim_g)*((RUINT32T)shade)/100);
2277 lower_lim_b = 65535-(unsigned int)(((RUINT32T)lower_lim_b)*((RUINT32T)shade)/100);
2278
2279 upper_lim_r = upper_lim_g = upper_lim_b = 65535;
2280 } else {
2281 if (shade < 0) shade = 0;
2282 if (shade > 100) shade = 100;
2283
2284 lower_lim_r = lower_lim_g = lower_lim_b = 0;
2285
2286 upper_lim_r = (unsigned int)((((RUINT32T)rm)*((RUINT32T)shade))/100);
2287 upper_lim_g = (unsigned int)((((RUINT32T)gm)*((RUINT32T)shade))/100);
2288 upper_lim_b = (unsigned int)((((RUINT32T)bm)*((RUINT32T)shade))/100);
2289 }
2290
2291 /* switch red and blue bytes if necessary, we need it for some weird XServers like XFree86 3.3.3.1 */
2292 if ((srcImage->bits_per_pixel == 24) && (mask_r >= 0xFF0000 ))
2293 {
2294 unsigned int tmp;
2295
2296 tmp = lower_lim_r;
2297 lower_lim_r = lower_lim_b;
2298 lower_lim_b = tmp;
2299
2300 tmp = upper_lim_r;
2301 upper_lim_r = upper_lim_b;
2302 upper_lim_b = tmp;
2303 }
2304
2305 /* fill our lookup tables */
2306 for (i = 0; i <= mask_r>>sh_r; i++)
2307 {
2308 RUINT32T tmp;
2309 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_r-lower_lim_r));
2310 tmp += ((RUINT32T)(mask_r>>sh_r))*((RUINT32T)lower_lim_r);
2311 lookup_r[i] = (tmp/65535)<<sh_r;
2312 }
2313 for (i = 0; i <= mask_g>>sh_g; i++)
2314 {
2315 RUINT32T tmp;
2316 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_g-lower_lim_g));
2317 tmp += ((RUINT32T)(mask_g>>sh_g))*((RUINT32T)lower_lim_g);
2318 lookup_g[i] = (tmp/65535)<<sh_g;
2319 }
2320 for (i = 0; i <= mask_b>>sh_b; i++)
2321 {
2322 RUINT32T tmp;
2323 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_b-lower_lim_b));
2324 tmp += ((RUINT32T)(mask_b>>sh_b))*((RUINT32T)lower_lim_b);
2325 lookup_b[i] = (tmp/65535)<<sh_b;
2326 }
2327
2328 /* apply table to input image (replacing colors by newly calculated ones) */
2329 switch (srcImage->bits_per_pixel)
2330 {
2331 case 15:
2332 {
2333 unsigned short *p1, *pf, *p, *pl;
2334 p1 = (unsigned short *) srcImage->data;
2335 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2336 while (p1 < pf)
2337 {
2338 p = p1;
2339 pl = p1 + srcImage->width;
2340 for (; p < pl; p++)
2341 {
2342 *p = lookup_r[(*p & 0x7c00)>>10] |
2343 lookup_g[(*p & 0x03e0)>> 5] |
2344 lookup_b[(*p & 0x001f)];
2345 }
2346 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2347 }
2348 break;
2349 }
2350 case 16:
2351 {
2352 unsigned short *p1, *pf, *p, *pl;
2353 p1 = (unsigned short *) srcImage->data;
2354 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2355 while (p1 < pf)
2356 {
2357 p = p1;
2358 pl = p1 + srcImage->width;
2359 for (; p < pl; p++)
2360 {
2361 *p = lookup_r[(*p & 0xf800)>>11] |
2362 lookup_g[(*p & 0x07e0)>> 5] |
2363 lookup_b[(*p & 0x001f)];
2364 }
2365 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2366 }
2367 break;
2368 }
2369 case 24:
2370 {
2371 unsigned char *p1, *pf, *p, *pl;
2372 p1 = (unsigned char *) srcImage->data;
2373 pf = (unsigned char *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2374 while (p1 < pf)
2375 {
2376 p = p1;
2377 pl = p1 + srcImage->width * 3;
2378 for (; p < pl; p += 3)
2379 {
2380 p[0] = lookup_r[(p[0] & 0xff0000)>>16];
2381 p[1] = lookup_r[(p[1] & 0x00ff00)>> 8];
2382 p[2] = lookup_r[(p[2] & 0x0000ff)];
2383 }
2384 p1 = (unsigned char *) ((char *) p1 + srcImage->bytes_per_line);
2385 }
2386 break;
2387 }
2388 case 32:
2389 {
2390 RUINT32T *p1, *pf, *p, *pl;
2391 p1 = (RUINT32T *) srcImage->data;
2392 pf = (RUINT32T *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2393
2394 while (p1 < pf)
2395 {
2396 p = p1;
2397 pl = p1 + srcImage->width;
2398 for (; p < pl; p++)
2399 {
2400 *p = lookup_r[(*p & 0xff0000)>>16] |
2401 lookup_g[(*p & 0x00ff00)>> 8] |
2402 lookup_b[(*p & 0x0000ff)] |
2403 (*p & ~0xffffff);
2404 }
2405 p1 = (RUINT32T *) ((char *) p1 + srcImage->bytes_per_line);
2406 }
2407 break;
2408 }
2409 }
2410
2411 free (lookup);
2412}
2413#endif
2414
1945/* 2415/*
1946 * Check our parents are still who we think they are. 2416 * Check our parents are still who we think they are.
1947 * Do transparency updates if required 2417 * Do transparency updates if required
1948 */ 2418 */
1949int 2419int
1950rxvt_term::check_our_parents () 2420rxvt_term::check_our_parents ()
1951{ 2421{
1952 int i, pchanged, aformat, have_pixmap, rootdepth; 2422 int i, pchanged, aformat, have_pixmap, rootdepth;
1953 unsigned long nitems, bytes_after; 2423 unsigned long nitems, bytes_after;
1954 Atom atype; 2424 Atom atype;
1955 unsigned char *prop = NULL; 2425 unsigned char *prop = NULL;
1956 Window root, oldp, *list; 2426 Window root, oldp, *list;
1957 Pixmap rootpixmap = None; 2427 Pixmap rootpixmap = None;
1958 XWindowAttributes wattr, wrootattr; 2428 XWindowAttributes wattr, wrootattr;
1959 2429
1960 pchanged = 0; 2430 pchanged = 0;
1961 2431
1962 if (!(Options & Opt_transparent)) 2432 if (!OPTION (Opt_transparent))
1963 return pchanged; /* Don't try any more */ 2433 return pchanged; /* Don't try any more */
1964 2434
1965 XGetWindowAttributes(display->display, display->root, &wrootattr); 2435 XGetWindowAttributes (xdisp, display->root, &wrootattr);
1966 rootdepth = wrootattr.depth; 2436 rootdepth = wrootattr.depth;
1967 2437
1968 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr); 2438 XGetWindowAttributes (xdisp, parent[0], &wattr);
2439
1969 if (rootdepth != wattr.depth) 2440 if (rootdepth != wattr.depth)
1970 { 2441 {
1971 if (am_transparent) 2442 if (am_transparent)
1972 { 2443 {
1973 pchanged = 1; 2444 pchanged = 1;
1974 XSetWindowBackground(display->display, TermWin.vt, 2445 XSetWindowBackground (xdisp, vt, pix_colors_focused[Color_bg]);
1975 PixColors[Color_bg]);
1976 am_transparent = am_pixmap_trans = 0; 2446 am_transparent = am_pixmap_trans = 0;
1977 } 2447 }
2448
1978 return pchanged; /* Don't try any more */ 2449 return pchanged; /* Don't try any more */
1979 } 2450 }
1980 2451
1981 /* Get all X ops out of the queue so that our information is up-to-date. */ 2452 /* Get all X ops out of the queue so that our information is up-to-date. */
1982 XSync(display->display, False); 2453 XSync (xdisp, False);
1983 2454
1984 /* 2455 /*
1985 * Make the frame window set by the window manager have 2456 * Make the frame window set by the window manager have
1986 * the root background. Some window managers put multiple nested frame 2457 * the root background. Some window managers put multiple nested frame
1987 * windows for each client, so we have to take care about that. 2458 * windows for each client, so we have to take care about that.
1988 */ 2459 */
1989 i = (xa[XA_XROOTPMAPID] != 0 2460 i = (xa[XA_XROOTPMAP_ID]
1990 && (XGetWindowProperty(display->display, display->root, xa[XA_XROOTPMAPID], 2461 && XGetWindowProperty (xdisp, display->root, xa[XA_XROOTPMAP_ID],
1991 0L, 1L, False, XA_PIXMAP, &atype, &aformat, 2462 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1992 &nitems, &bytes_after, &prop) == Success)); 2463 &nitems, &bytes_after, &prop) == Success);
2464
1993 if (!i || prop == NULL) 2465 if (!i || prop == NULL)
2466 i = (xa[XA_ESETROOT_PMAP_ID]
2467 && XGetWindowProperty (xdisp, display->root, xa[XA_ESETROOT_PMAP_ID],
2468 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2469 &nitems, &bytes_after, &prop) == Success);
2470
2471 if (!i || prop == NULL
2472#if TINTING
2473 || !ISSET_PIXCOLOR (Color_tint)
2474#endif
2475 )
1994 have_pixmap = 0; 2476 have_pixmap = 0;
1995 else 2477 else
1996 { 2478 {
1997 have_pixmap = 1; 2479 have_pixmap = 1;
1998 rootpixmap = *((Pixmap *)prop); 2480 rootpixmap = *(Pixmap *)prop;
1999 XFree(prop); 2481 XFree (prop);
2000 } 2482 }
2483
2001 if (have_pixmap) 2484 if (have_pixmap)
2002 { 2485 {
2003 /* 2486 /*
2004 * Copy display->root pixmap transparency 2487 * Copy display->root pixmap transparency
2005 */ 2488 */
2006 int sx, sy, nx, ny; 2489 int sx, sy, nx, ny;
2007 unsigned int nw, nh; 2490 unsigned int nw, nh;
2008 Window cr; 2491 Window cr;
2009 XImage *image; 2492 XImage *image;
2010 GC gc; 2493 GC gc;
2011 XGCValues gcvalue; 2494 XGCValues gcvalue;
2012 2495
2013 XTranslateCoordinates(display->display, TermWin.parent[0], display->root, 2496 XTranslateCoordinates (xdisp, parent[0], display->root,
2014 0, 0, &sx, &sy, &cr); 2497 0, 0, &sx, &sy, &cr);
2015 nw = (unsigned int)szHint.width; 2498 nw = (unsigned int)szHint.width;
2016 nh = (unsigned int)szHint.height; 2499 nh = (unsigned int)szHint.height;
2017 nx = ny = 0; 2500 nx = ny = 0;
2501
2018 if (sx < 0) 2502 if (sx < 0)
2019 { 2503 {
2020 nw += sx; 2504 nw += sx;
2021 nx = -sx; 2505 nx = -sx;
2022 sx = 0; 2506 sx = 0;
2023 } 2507 }
2508
2024 if (sy < 0) 2509 if (sy < 0)
2025 { 2510 {
2026 nh += sy; 2511 nh += sy;
2027 ny = -sy; 2512 ny = -sy;
2028 sy = 0; 2513 sy = 0;
2029 } 2514 }
2515
2030 MIN_IT(nw, (unsigned int)(wrootattr.width - sx)); 2516 min_it (nw, (unsigned int) (wrootattr.width - sx));
2031 MIN_IT(nh, (unsigned int)(wrootattr.height - sy)); 2517 min_it (nh, (unsigned int) (wrootattr.height - sy));
2518
2519 XSync (xdisp, False);
2032 allowedxerror = -1; 2520 allowedxerror = -1;
2033 image = XGetImage(display->display, rootpixmap, sx, sy, nw, nh, AllPlanes, 2521 image = XGetImage (xdisp, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap);
2034 ZPixmap); 2522
2035 /* XXX: handle BadMatch - usually because we're outside the pixmap */ 2523 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2036 /* XXX: may need a delay here? */ 2524 /* XXX: may need a delay here? */
2037 allowedxerror = 0; 2525 allowedxerror = 0;
2526
2038 if (image == NULL) 2527 if (image == NULL)
2039 { 2528 {
2040 if (am_transparent && am_pixmap_trans) 2529 if (am_transparent && am_pixmap_trans)
2041 { 2530 {
2042 pchanged = 1; 2531 pchanged = 1;
2043 if (TermWin.pixmap != None) 2532 if (pixmap != None)
2044 { 2533 {
2045 XFreePixmap(display->display, TermWin.pixmap); 2534 XFreePixmap (xdisp, pixmap);
2046 TermWin.pixmap = None; 2535 pixmap = None;
2047 } 2536 }
2048 } 2537 }
2538
2049 am_pixmap_trans = 0; 2539 am_pixmap_trans = 0;
2050 } 2540 }
2051 else 2541 else
2052 { 2542 {
2053 if (TermWin.pixmap != None) 2543 if (pixmap != None)
2054 XFreePixmap(display->display, TermWin.pixmap); 2544 XFreePixmap (xdisp, pixmap);
2055 TermWin.pixmap = XCreatePixmap(display->display, TermWin.vt, 2545
2056 (unsigned int)szHint.width, 2546#if TINTING
2057 (unsigned int)szHint.height, 2547 if (ISSET_PIXCOLOR (Color_tint))
2058 (unsigned int)image->depth); 2548 {
2549 int shade = rs[Rs_shade] ? atoi (rs[Rs_shade]) : 100;
2550
2551 rgba c;
2552 pix_colors_focused [Color_tint].get (c);
2553
2554 ShadeXImage (this, image, shade, c.r, c.g, c.b);
2555 }
2556#endif
2557
2558 pixmap = XCreatePixmap (xdisp, vt, szHint.width, szHint.height, image->depth);
2059 gc = XCreateGC(display->display, TermWin.vt, 0UL, &gcvalue); 2559 gc = XCreateGC (xdisp, vt, 0UL, &gcvalue);
2060 XPutImage(display->display, TermWin.pixmap, gc, image, 0, 0, 2560 XPutImage (xdisp, pixmap, gc, image, 0, 0,
2061 nx, ny, (unsigned int)image->width,
2062 (unsigned int)image->height); 2561 nx, ny, image->width, image->height);
2063 XFreeGC(display->display, gc); 2562 XFreeGC (xdisp, gc);
2064 XDestroyImage(image); 2563 XDestroyImage (image);
2065 XSetWindowBackgroundPixmap(display->display, TermWin.vt, 2564 XSetWindowBackgroundPixmap (xdisp, parent[0], pixmap);
2066 TermWin.pixmap); 2565 XClearWindow (xdisp, parent[0]);
2566
2067 if (!am_transparent || !am_pixmap_trans) 2567 if (!am_transparent || !am_pixmap_trans)
2068 pchanged = 1; 2568 pchanged = 1;
2569
2069 am_transparent = am_pixmap_trans = 1; 2570 am_transparent = am_pixmap_trans = 1;
2070 } 2571 }
2071 } 2572 }
2573
2072 if (!am_pixmap_trans) 2574 if (am_pixmap_trans)
2575 XSetWindowBackgroundPixmap (xdisp, vt, ParentRelative);
2576 else
2073 { 2577 {
2074 unsigned int n; 2578 unsigned int n;
2075 /* 2579 /*
2076 * InheritPixmap transparency 2580 * InheritPixmap transparency
2077 */ 2581 */
2078 D_X((stderr, "InheritPixmap Seeking to %08lx", display->root));
2079 for (i = 1; i < (int)(sizeof(TermWin.parent) / sizeof(Window)); 2582 for (i = 1; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2080 i++)
2081 { 2583 {
2082 oldp = TermWin.parent[i]; 2584 oldp = parent[i];
2083 XQueryTree(display->display, TermWin.parent[i - 1], &root, 2585 XQueryTree (xdisp, parent[i - 1], &root, &parent[i], &list, &n);
2084 &TermWin.parent[i], &list, &n);
2085 XFree(list); 2586 XFree (list);
2086 D_X((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i])); 2587
2087 if (TermWin.parent[i] == display->root) 2588 if (parent[i] == display->root)
2088 { 2589 {
2089 if (oldp != None) 2590 if (oldp != None)
2090 pchanged = 1; 2591 pchanged = 1;
2592
2091 break; 2593 break;
2092 } 2594 }
2595
2093 if (oldp != TermWin.parent[i]) 2596 if (oldp != parent[i])
2094 pchanged = 1; 2597 pchanged = 1;
2095 } 2598 }
2599
2096 n = 0; 2600 n = 0;
2601
2097 if (pchanged) 2602 if (pchanged)
2098 {
2099 for (; n < (unsigned int)i; n++) 2603 for (; n < (unsigned int)i; n++)
2604 {
2605 XGetWindowAttributes (xdisp, parent[n], &wattr);
2606
2607 if (wattr.depth != rootdepth || wattr.c_class == InputOnly)
2608 {
2609 n = (int) (sizeof (parent) / sizeof (Window)) + 1;
2610 break;
2611 }
2612 }
2613
2614 if (n > (sizeof (parent) / sizeof (parent[0])))
2615 {
2616 XSetWindowBackground (xdisp, parent[0], pix_colors_focused[Color_border]);
2617 XSetWindowBackground (xdisp, vt, pix_colors_focused[Color_bg]);
2618 am_transparent = 0;
2619 /* XXX: also turn off Opt_transparent? */
2620 }
2621 else
2622 {
2623 for (n = 0; n < (unsigned int)i; n++)
2100 { 2624 {
2101 XGetWindowAttributes(display->display, TermWin.parent[n], &wattr); 2625 XSetWindowBackgroundPixmap (xdisp, parent[n], ParentRelative);
2102 D_X((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2626 XClearWindow (xdisp, parent[n]);
2103 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2627 }
2628
2629 XSetWindowBackgroundPixmap (xdisp, vt, ParentRelative);
2630 am_transparent = 1;
2631 }
2632
2633 for (; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2634 parent[i] = None;
2635 }
2636
2637 if (scrollBar.win)
2638 {
2639 XSetWindowBackgroundPixmap (xdisp, scrollBar.win, ParentRelative);
2640 scrollBar.setIdle ();
2641 scrollbar_show (0);
2642 }
2643
2644 if (am_transparent)
2645 {
2646 want_refresh = want_full_refresh = 1;
2647 if (am_pixmap_trans)
2648 flush ();
2649 }
2650
2651 return pchanged;
2652}
2653#endif
2654
2655/*}}} */
2656
2657bool
2658rxvt_term::cmd_parse ()
2659{
2660 bool flag = false;
2661 wchar_t ch = NOCHAR;
2662 char *seq_begin; // remember start of esc-sequence here
2663
2664 for (;;)
2665 {
2666 if (ch == NOCHAR)
2667 {
2668 seq_begin = cmdbuf_ptr;
2669 ch = next_char ();
2670
2671 if (ch == NOCHAR)
2672 break;
2673 }
2674
2675 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT)
2676 {
2677 if (!seen_input)
2678 {
2679 seen_input = 1;
2680 // many badly-written programs (e.g. jed) contain a race condition:
2681 // they first read the screensize and then install a SIGWINCH handler.
2682 // some window managers resize the window early, and these programs
2683 // then sometimes get the size wrong.
2684 // unfortunately other programs are even more buggy and dislike
2685 // being sent SIGWINCH, so only do it when we were in fact being
2686 // resized.
2687 if (seen_resize && cmd_pid)
2688 kill (-cmd_pid, SIGWINCH);
2689 }
2690
2691 /* Read a text string from the input buffer */
2692 wchar_t buf[UBUFSIZ];
2693 bool refreshnow = false;
2694 int nlines = 0;
2695 wchar_t *str = buf;
2696 wchar_t *eol = str + min (ncol, UBUFSIZ);
2697
2698 for (;;)
2699 {
2700 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2701 break;
2702
2703 *str++ = ch;
2704
2705 if (ch == C0_LF || str >= eol)
2104 { 2706 {
2105 n = (int)(sizeof(TermWin.parent) / sizeof(Window)) + 1; 2707 if (ch == C0_LF)
2708 nlines++;
2709
2710 refresh_count++;
2711
2712 if (!OPTION (Opt_jumpScroll)
2713 || (refresh_count >= refresh_limit * (nrow - 1)))
2714 {
2715 refreshnow = true;
2716 refresh_count = 0;
2717 ch = NOCHAR;
2106 break; 2718 break;
2719 }
2720
2721 // scr_add_lines only works for nlines <= nrow - 1.
2722 if (nlines >= nrow - 1)
2723 {
2724 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2725 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2726 scr_add_lines (buf, str - buf, nlines);
2727
2728 nlines = 0;
2729 str = buf;
2730 eol = str + min (ncol, UBUFSIZ);
2731 }
2732
2733 if (str >= eol)
2734 {
2735 if (eol >= buf + UBUFSIZ)
2736 {
2737 ch = NOCHAR;
2738 break;
2739 }
2740 else
2741 eol = min (eol + ncol, buf + UBUFSIZ);
2742 }
2743
2744 }
2745
2746 seq_begin = cmdbuf_ptr;
2747 ch = next_char ();
2748 }
2749
2750 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2751 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2752 scr_add_lines (buf, str - buf, nlines);
2753
2754 /*
2755 * If there have been a lot of new lines, then update the screen
2756 * What the heck I'll cheat and only refresh less than every page-full.
2757 * the number of pages between refreshes is refresh_limit, which
2758 * is incremented here because we must be doing flat-out scrolling.
2759 */
2760 if (refreshnow)
2761 {
2762 if (OPTION (Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
2763 refresh_limit++;
2764 else
2765 {
2766 flag = true;
2767 scr_refresh ();
2768 want_refresh = 1;
2107 } 2769 }
2108 } 2770 }
2109 } 2771
2110 if (n > (int)(sizeof(TermWin.parent)
2111 / sizeof(TermWin.parent[0])))
2112 {
2113 D_X((stderr, "InheritPixmap Turning off"));
2114 XSetWindowBackground(display->display, TermWin.parent[0],
2115 PixColors[Color_fg]);
2116 XSetWindowBackground(display->display, TermWin.vt,
2117 PixColors[Color_bg]);
2118 am_transparent = 0;
2119 /* XXX: also turn off Opt_transparent? */
2120 } 2772 }
2121 else 2773 else
2122 { 2774 {
2123 /* wait (an arbitrary period) for the WM to do its thing 2775 try
2124 * needed for fvwm2.2.2 (and before?) */ 2776 {
2125# ifdef HAVE_NANOSLEEP 2777 process_nonprinting (ch);
2126 struct timespec rqt; 2778 }
2779 catch (const class out_of_input &o)
2780 {
2781 // we ran out of input, retry later
2782 cmdbuf_ptr = seq_begin;
2783 break;
2784 }
2127 2785
2128 rqt.tv_sec = 1; 2786 ch = NOCHAR;
2129 rqt.tv_nsec = 0; 2787 }
2130 nanosleep(&rqt, NULL); 2788 }
2131# else 2789
2132 sleep(1); 2790 return flag;
2133# endif 2791}
2134 D_X((stderr, "InheritPixmap Turning on (%d parents)", i - 1)); 2792
2135 for (n = 0; n < (unsigned int)i; n++) 2793// read the next character
2136 XSetWindowBackgroundPixmap(display->display, TermWin.parent[n], 2794wchar_t
2137 ParentRelative); 2795rxvt_term::next_char () NOTHROW
2138 XSetWindowBackgroundPixmap(display->display, TermWin.vt, 2796{
2139 ParentRelative); 2797 while (cmdbuf_ptr < cmdbuf_endp)
2140 am_transparent = 1; 2798 {
2799 // assume 7-bit to be ascii ALWAYS
2800 if ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b)
2801 return *cmdbuf_ptr++;
2802
2803 wchar_t wc;
2804 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2805
2806 if (len == (size_t)-2)
2141 } 2807 {
2142 for (; i < (int)(sizeof(TermWin.parent) / sizeof(Window)); i++) 2808 // the mbstate stores incomplete sequences. didn't know this :/
2143 TermWin.parent[i] = None; 2809 cmdbuf_ptr = cmdbuf_endp;
2810 break;
2811 }
2812
2813 if (len == (size_t)-1)
2814 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2815
2816 // assume wchar == unicode
2817 cmdbuf_ptr += len;
2818 return wc & UNICODE_MASK;
2144 } 2819 }
2820
2821 return NOCHAR;
2822}
2823
2824// read the next octet
2825uint32_t
2826rxvt_term::next_octet () NOTHROW
2827{
2828 return cmdbuf_ptr < cmdbuf_endp
2829 ? (unsigned char)*cmdbuf_ptr++
2830 : NOCHAR;
2831}
2832
2833static class out_of_input out_of_input;
2834
2835/* rxvt_cmd_getc () - Return next input character */
2836/*
2837 * Return the next input character after first passing any keyboard input
2838 * to the command.
2839 */
2840wchar_t
2841rxvt_term::cmd_getc () THROW ((class out_of_input))
2842{
2843 wchar_t c = next_char ();
2844
2845 if (c == NOCHAR)
2846 throw out_of_input;
2847
2145 return pchanged; 2848 return c;
2146} 2849}
2147#endif
2148 2850
2149/*}}} */ 2851uint32_t
2852rxvt_term::cmd_get8 () THROW ((class out_of_input))
2853{
2854 uint32_t c = next_octet ();
2855
2856 if (c == NOCHAR)
2857 throw out_of_input;
2858
2859 return c;
2860}
2150 2861
2151/*{{{ print pipe */ 2862/*{{{ print pipe */
2152/*----------------------------------------------------------------------*/ 2863/*----------------------------------------------------------------------*/
2153#ifdef PRINTPIPE 2864#ifdef PRINTPIPE
2154FILE * 2865FILE *
2155rxvt_term::popen_printer () 2866rxvt_term::popen_printer ()
2156{ 2867{
2157 FILE *stream = popen(rs[Rs_print_pipe], "w"); 2868 FILE *stream = popen (rs[Rs_print_pipe], "w");
2158 2869
2159 if (stream == NULL) 2870 if (stream == NULL)
2160 rxvt_print_error("can't open printer pipe"); 2871 rxvt_warn ("can't open printer pipe, not printing.\n");
2872
2161 return stream; 2873 return stream;
2162} 2874}
2163 2875
2164int 2876int
2165rxvt_term::pclose_printer (FILE *stream) 2877rxvt_term::pclose_printer (FILE *stream)
2166{ 2878{
2167 fflush (stream); 2879 fflush (stream);
2168 /* pclose() reported not to work on SunOS 4.1.3 */
2169# if defined (__sun__) /* TODO: RESOLVE THIS */
2170 /* pclose works provided SIGCHLD handler uses waitpid */
2171 return pclose (stream); /* return fclose (stream); */
2172# else
2173 return pclose (stream); 2880 return pclose (stream);
2174# endif
2175} 2881}
2176 2882
2177/* 2883/*
2178 * simulate attached vt100 printer 2884 * simulate attached vt100 printer
2179 */ 2885 */
2180void 2886void
2181rxvt_term::process_print_pipe () 2887rxvt_term::process_print_pipe ()
2182{ 2888{
2183 int done; 2889 int done;
2184 FILE *fd; 2890 FILE *fd;
2185 2891
2186 if ((fd = popen_printer ()) == NULL) 2892 if ((fd = popen_printer ()) == NULL)
2187 return; 2893 return;
2188 2894
2189 /* 2895 /*
2190 * Send all input to the printer until either ESC[4i or ESC[?4i 2896 * Send all input to the printer until either ESC[4i or ESC[?4i
2191 * is received. 2897 * is received.
2192 */ 2898 */
2193 for (done = 0; !done;) 2899 for (done = 0; !done;)
2194 { 2900 {
2195 unsigned char buf[8]; 2901 unsigned char buf[8];
2196 unsigned char ch; 2902 unicode_t ch;
2197 unsigned int i, len; 2903 unsigned int i, len;
2198 2904
2199 if ((ch = cmd_getc ()) != C0_ESC) 2905 if ((ch = cmd_getc ()) != C0_ESC)
2200 { 2906 {
2201 if (putc(ch, fd) == EOF) 2907 if (putc (ch, fd) == EOF)
2202 break; /* done = 1 */ 2908 break; /* done = 1 */
2203 } 2909 }
2204 else 2910 else
2205 { 2911 {
2206 len = 0; 2912 len = 0;
… …
2217 { 2923 {
2218 if ((buf[len++] = cmd_getc ()) == 'i') 2924 if ((buf[len++] = cmd_getc ()) == 'i')
2219 break; /* done = 1 */ 2925 break; /* done = 1 */
2220 } 2926 }
2221 } 2927 }
2928
2222 for (i = 0; i < len; i++) 2929 for (i = 0; i < len; i++)
2223 if (putc(buf[i], fd) == EOF) 2930 if (putc (buf[i], fd) == EOF)
2224 { 2931 {
2225 done = 1; 2932 done = 1;
2226 break; 2933 break;
2227 } 2934 }
2228 } 2935 }
2229 } 2936 }
2937
2230 pclose_printer (fd); 2938 pclose_printer (fd);
2231} 2939}
2232#endif /* PRINTPIPE */ 2940#endif /* PRINTPIPE */
2233/*}}} */ 2941/*}}} */
2234 2942
2235/* *INDENT-OFF* */ 2943/* *INDENT-OFF* */
2236enum { 2944enum {
2237 C1_40 = 0x40, 2945 C1_40 = 0x40,
2238 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2946 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2239 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2947 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2240 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2948 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2241 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2949 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2242}; 2950};
2243/* *INDENT-ON* */ 2951/* *INDENT-ON* */
2244 2952
2245/*{{{ process non-printing single characters */ 2953/*{{{ process non-printing single characters */
2246void 2954void
2247rxvt_term::process_nonprinting (unsigned char ch) 2955rxvt_term::process_nonprinting (unicode_t ch)
2248{ 2956{
2249 switch (ch) 2957 switch (ch)
2250 { 2958 {
2959 case C0_ESC:
2960 process_escape_seq ();
2961 break;
2251 case C0_ENQ: /* terminal Status */ 2962 case C0_ENQ: /* terminal Status */
2252 if (rs[Rs_answerbackstring]) 2963 if (rs[Rs_answerbackstring])
2253 tt_write( 2964 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2254 (const unsigned char *)rs[Rs_answerbackstring],
2255 (unsigned int)STRLEN(rs[Rs_answerbackstring]));
2256 else 2965 else
2257 tt_write((unsigned char *)VT100_ANS, 2966 tt_write (VT100_ANS, strlen (VT100_ANS));
2258 (unsigned int)STRLEN(VT100_ANS));
2259 break; 2967 break;
2260 case C0_BEL: /* bell */ 2968 case C0_BEL: /* bell */
2261 scr_bell (); 2969 scr_bell ();
2262 break; 2970 break;
2263 case C0_BS: /* backspace */ 2971 case C0_BS: /* backspace */
… …
2278 scr_charset_choose (1); 2986 scr_charset_choose (1);
2279 break; 2987 break;
2280 case C0_SI: /* shift in - acs */ 2988 case C0_SI: /* shift in - acs */
2281 scr_charset_choose (0); 2989 scr_charset_choose (0);
2282 break; 2990 break;
2991
2992#ifdef EIGHT_BIT_CONTROLS
2993 // 8-bit controls
2994 case 0x90: /* DCS */
2995 process_dcs_seq ();
2996 break;
2997 case 0x9b: /* CSI */
2998 process_csi_seq ();
2999 break;
3000 case 0x9d: /* CSI */
3001 process_osc_seq ();
3002 break;
3003#endif
2283 } 3004 }
2284} 3005}
2285/*}}} */ 3006/*}}} */
2286 3007
2287 3008
2288/*{{{ process VT52 escape sequences */ 3009/*{{{ process VT52 escape sequences */
2289void 3010void
2290rxvt_term::process_escape_vt52 (unsigned char ch) 3011rxvt_term::process_escape_vt52 (unicode_t ch)
2291{ 3012{
2292 int row, col; 3013 int row, col;
2293 3014
2294 switch (ch) 3015 switch (ch)
2295 { 3016 {
… …
2325 row = cmd_getc () - ' '; 3046 row = cmd_getc () - ' ';
2326 col = cmd_getc () - ' '; 3047 col = cmd_getc () - ' ';
2327 scr_gotorc (row, col, 0); 3048 scr_gotorc (row, col, 0);
2328 break; 3049 break;
2329 case 'Z': /* identify the terminal type */ 3050 case 'Z': /* identify the terminal type */
2330 tt_printf("\033/Z"); /* I am a VT100 emulating a VT52 */ 3051 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2331 break; 3052 break;
2332 case '<': /* turn off VT52 mode */ 3053 case '<': /* turn off VT52 mode */
2333 PrivMode(0, PrivMode_vt52); 3054 PrivMode (0, PrivMode_vt52);
2334 break; 3055 break;
2335 case 'F': /* use special graphics character set */ 3056 case 'F': /* use special graphics character set */
2336 case 'G': /* use regular character set */ 3057 case 'G': /* use regular character set */
2337 /* unimplemented */ 3058 /* unimplemented */
2338 break; 3059 break;
… …
2347 3068
2348/*{{{ process escape sequences */ 3069/*{{{ process escape sequences */
2349void 3070void
2350rxvt_term::process_escape_seq () 3071rxvt_term::process_escape_seq ()
2351{ 3072{
2352 unsigned char ch = cmd_getc (); 3073 unicode_t ch = cmd_getc ();
2353 3074
2354 if (PrivateModes & PrivMode_vt52) 3075 if (priv_modes & PrivMode_vt52)
2355 { 3076 {
2356 process_escape_vt52 (ch); 3077 process_escape_vt52 (ch);
2357 return; 3078 return;
2358 } 3079 }
2359 3080
… …
2374 scr_charset_set (2, (unsigned int)cmd_getc ()); 3095 scr_charset_set (2, (unsigned int)cmd_getc ());
2375 break; 3096 break;
2376 case '+': 3097 case '+':
2377 scr_charset_set (3, (unsigned int)cmd_getc ()); 3098 scr_charset_set (3, (unsigned int)cmd_getc ());
2378 break; 3099 break;
2379#ifdef MULTICHAR_SET 3100#if !ENABLE_MINIMAL
2380 case '$':
2381 scr_charset_set (-2, (unsigned int)cmd_getc ());
2382 break;
2383#endif
2384#ifndef NO_FRILLS
2385 case '6': 3101 case '6':
2386 scr_backindex (); 3102 scr_backindex ();
2387 break; 3103 break;
2388#endif 3104#endif
2389 case '7': 3105 case '7':
2390 scr_cursor (SAVE); 3106 scr_cursor (SAVE);
2391 break; 3107 break;
2392 case '8': 3108 case '8':
2393 scr_cursor (RESTORE); 3109 scr_cursor (RESTORE);
2394 break; 3110 break;
2395#ifndef NO_FRILLS 3111#if !ENABLE_MINIMAL
2396 case '9': 3112 case '9':
2397 scr_forwardindex (); 3113 scr_forwardindex ();
2398 break; 3114 break;
2399#endif 3115#endif
2400 case '=': 3116 case '=':
2401 case '>': 3117 case '>':
2402 PrivMode((ch == '='), PrivMode_aplKP); 3118 PrivMode ((ch == '='), PrivMode_aplKP);
2403 break; 3119 break;
2404 3120
2405 case C1_40: 3121 case C1_40:
2406 cmd_getc (); 3122 cmd_getc ();
2407 break; 3123 break;
… …
2410 break; 3126 break;
2411 3127
2412 /* 8.3.87: NEXT LINE */ 3128 /* 8.3.87: NEXT LINE */
2413 case C1_NEL: /* ESC E */ 3129 case C1_NEL: /* ESC E */
2414 { 3130 {
2415 uint32_t nlcr[] = { '\n', '\r' }; 3131 wchar_t nlcr[] = { C0_LF, C0_CR };
2416 scr_add_lines (nlcr, 1, 2); 3132 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);
2417 } 3133 }
2418 break; 3134 break;
2419 3135
2420 /* kidnapped escape sequence: Should be 8.3.48 */ 3136 /* kidnapped escape sequence: Should be 8.3.48 */
2421 case C1_ESA: /* ESC G */ 3137 case C1_ESA: /* ESC G */
… …
2431 case C1_RI: /* ESC M */ 3147 case C1_RI: /* ESC M */
2432 scr_index (DN); 3148 scr_index (DN);
2433 break; 3149 break;
2434 3150
2435 /* 8.3.142: SINGLE-SHIFT TWO */ 3151 /* 8.3.142: SINGLE-SHIFT TWO */
2436 /*case C1_SS2: scr_single_shift (2); break; */ 3152 /*case C1_SS2: scr_single_shift (2); break; */
2437 3153
2438 /* 8.3.143: SINGLE-SHIFT THREE */ 3154 /* 8.3.143: SINGLE-SHIFT THREE */
2439 /*case C1_SS3: scr_single_shift (3); break; */ 3155 /*case C1_SS3: scr_single_shift (3); break; */
2440 3156
2441 /* 8.3.27: DEVICE CONTROL STRING */ 3157 /* 8.3.27: DEVICE CONTROL STRING */
2442 case C1_DCS: /* ESC P */ 3158 case C1_DCS: /* ESC P */
2443 process_dcs_seq (); 3159 process_dcs_seq ();
2444 break; 3160 break;
2445 3161
2446 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 3162 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2447 case C1_SCI: /* ESC Z */ 3163 case C1_SCI: /* ESC Z */
2448 tt_write((const unsigned char *)ESCZ_ANSWER, 3164 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2449 (unsigned int)(sizeof(ESCZ_ANSWER) - 1));
2450 break; /* steal obsolete ESC [ c */ 3165 break; /* steal obsolete ESC [ c */
2451 3166
2452 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 3167 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */
2453 case C1_CSI: /* ESC [ */ 3168 case C1_CSI: /* ESC [ */
2454 process_csi_seq (); 3169 process_csi_seq ();
… …
2459 process_osc_seq (); 3174 process_osc_seq ();
2460 break; 3175 break;
2461 3176
2462 /* 8.3.106: RESET TO INITIAL STATE */ 3177 /* 8.3.106: RESET TO INITIAL STATE */
2463 case 'c': 3178 case 'c':
3179 mbstate.reset ();
2464 scr_poweron (); 3180 scr_poweron ();
2465 scrollbar_show (1); 3181 scrollbar_show (1);
2466 break; 3182 break;
2467 3183
2468 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 3184 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
… …
2480 3196
2481/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 3197/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2482/* *INDENT-OFF* */ 3198/* *INDENT-OFF* */
2483enum { 3199enum {
2484 CSI_ICH = 0x40, 3200 CSI_ICH = 0x40,
2485 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 3201 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2486 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 3202 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2487 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 3203 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2488 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 3204 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2489 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 3205 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2490 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 3206 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
… …
2494 3210
2495#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 3211#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \
2496 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 3212 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2497 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 3213 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2498#define get_byte_array_bit(array, bit) \ 3214#define get_byte_array_bit(array, bit) \
2499 (!!((array)[(bit) / 8] & (128 >> ((bit) & 7)))) 3215 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7))))
2500 3216
2501const unsigned char csi_defaults[] = 3217const unsigned char csi_defaults[] =
2502 { 3218 {
2503 make_byte(1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 3219 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
2504 make_byte(1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 3220 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
2505 make_byte(1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 3221 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2506 make_byte(1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 3222 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2507 make_byte(1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 3223 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2508 make_byte(0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 3224 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2509 make_byte(0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 3225 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2510 make_byte(0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 3226 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2511 }; 3227 };
2512/* *INDENT-ON* */ 3228/* *INDENT-ON* */
2513 3229
2514void 3230void
2515rxvt_term::process_csi_seq () 3231rxvt_term::process_csi_seq ()
2516{ 3232{
2517 unsigned char ch, priv, i; 3233 unicode_t ch, priv, i;
2518 unsigned int nargs, p; 3234 unsigned int nargs, p;
2519 int n, ndef; 3235 int n, ndef;
2520 int arg[ESC_ARGS]; 3236 int arg[ESC_ARGS];
2521 3237
2522 for (nargs = ESC_ARGS; nargs > 0;) 3238 for (nargs = ESC_ARGS; nargs > 0;)
2523 arg[--nargs] = 0; 3239 arg[--nargs] = 0;
2524 3240
2525 priv = 0; 3241 priv = 0;
… …
2527 if (ch >= '<' && ch <= '?') 3243 if (ch >= '<' && ch <= '?')
2528 { /* '<' '=' '>' '?' */ 3244 { /* '<' '=' '>' '?' */
2529 priv = ch; 3245 priv = ch;
2530 ch = cmd_getc (); 3246 ch = cmd_getc ();
2531 } 3247 }
3248
2532 /* read any numerical arguments */ 3249 /* read any numerical arguments */
2533 for (n = -1; ch < CSI_ICH; ) 3250 for (n = -1; ch < CSI_ICH; )
2534 { 3251 {
2535 if (isdigit(ch)) 3252 if (isdigit (ch))
2536 { 3253 {
2537 if (n < 0) 3254 if (n < 0)
2538 n = ch - '0'; 3255 n = ch - '0';
2539 else 3256 else
2540 n = n * 10 + ch - '0'; 3257 n = n * 10 + ch - '0';
… …
2543 { 3260 {
2544 if (nargs < ESC_ARGS) 3261 if (nargs < ESC_ARGS)
2545 arg[nargs++] = n; 3262 arg[nargs++] = n;
2546 n = -1; 3263 n = -1;
2547 } 3264 }
2548 else if (ch == '\b') 3265 else if (IS_CONTROL (ch))
2549 {
2550 scr_backspace ();
2551 }
2552 else if (ch == C0_ESC)
2553 {
2554 process_escape_seq ();
2555 return;
2556 }
2557 else if (ch < ' ')
2558 {
2559 process_nonprinting (ch); 3266 process_nonprinting (ch);
2560 } 3267
2561 ch = cmd_getc (); 3268 ch = cmd_getc ();
2562 } 3269 }
2563 3270
2564 if (ch > CSI_7F) 3271 if (ch > CSI_7F)
2565 return; 3272 return;
2566 3273
2567 if (nargs < ESC_ARGS) 3274 if (nargs < ESC_ARGS)
2568 arg[nargs++] = n; 3275 arg[nargs++] = n;
2569 3276
2570 i = ch - CSI_ICH; 3277 i = ch - CSI_ICH;
2571 ndef = get_byte_array_bit(csi_defaults, i); 3278 ndef = get_byte_array_bit (csi_defaults, i);
2572 for (p = 0; p < nargs; p++) 3279 for (p = 0; p < nargs; p++)
2573 if (arg[p] == -1) 3280 if (arg[p] == -1)
2574 arg[p] = ndef; 3281 arg[p] = ndef;
2575
2576#ifdef DEBUG_CMD
2577 fprintf(stderr, "CSI ");
2578 for (p = 0; p < nargs; p++)
2579 fprintf(stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2580 fprintf(stderr, "%c\n", ch);
2581#endif
2582 3282
2583 /* 3283 /*
2584 * private mode handling 3284 * private mode handling
2585 */ 3285 */
2586 if (priv) 3286 if (priv)
2587 { 3287 {
2588 switch (priv) 3288 switch (priv)
2589 { 3289 {
2590 case '>': 3290 case '>':
2591 if (ch == CSI_DA) /* secondary device attributes */ 3291 if (ch == CSI_DA) /* secondary device attributes */
3292 {
3293 // first parameter is normally 0 for vt100, 1 for some newer vtxxx, 'R' for rxvt,
3294 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
3295 //
3296 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
3297 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, and 94 for later versions, to signify
3298 // that we do not support xterm mouse reporting (should be 95 when we do).
3299 //
2592 tt_printf("\033[>%d;%-.8s;0c", 'R', VSTRING); 3300 tt_printf ("\033[>%d;94;0c", 'U');
3301 }
2593 break; 3302 break;
2594 case '?': 3303 case '?':
2595 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 3304 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2596 process_terminal_mode (ch, priv, nargs, arg); 3305 process_terminal_mode (ch, priv, nargs, arg);
2597 break; 3306 break;
… …
2600 } 3309 }
2601 3310
2602 switch (ch) 3311 switch (ch)
2603 { 3312 {
2604 /* 3313 /*
2605 * ISO/IEC 6429:1992(E) CSI sequences (defaults in parentheses) 3314 * ISO/IEC 6429:1992 (E) CSI sequences (defaults in parentheses)
2606 */ 3315 */
2607#ifdef PRINTPIPE 3316#ifdef PRINTPIPE
2608 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */ 3317 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */
2609 switch (arg[0]) 3318 switch (arg[0])
2610 { 3319 {
… …
2702 3411
2703 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3412 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2704 arg[0] = -arg[0]; 3413 arg[0] = -arg[0];
2705 /* FALLTHROUGH */ 3414 /* FALLTHROUGH */
2706 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3415 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2707 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3416 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2708 break; 3417 break;
2709 3418
2710 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3419 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2711 tt_write((const unsigned char *)VT100_ANS, 3420 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2712 (unsigned int)(sizeof(VT100_ANS) - 1));
2713 break; 3421 break;
2714 3422
2715 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3423 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2716 process_sgr_mode (nargs, arg); 3424 process_sgr_mode (nargs, arg);
2717 break; 3425 break;
2718 3426
2719 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */ 3427 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */
2720 switch (arg[0]) 3428 switch (arg[0])
2721 { 3429 {
2722 case 5: /* DSR requested */ 3430 case 5: /* DSR requested */
2723 tt_printf("\033[0n"); 3431 tt_printf ("\033[0n");
2724 break; 3432 break;
2725 case 6: /* CPR requested */ 3433 case 6: /* CPR requested */
2726 scr_report_position (); 3434 scr_report_position ();
2727 break; 3435 break;
2728#if defined (ENABLE_DISPLAY_ANSWER)
2729 case 7: /* unofficial extension */ 3436 case 7: /* unofficial extension */
3437 if (OPTION (Opt_insecure))
2730 tt_printf("%-.250s\n", rs[Rs_display_name]); 3438 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2731 break; 3439 break;
2732#endif
2733 case 8: /* unofficial extension */ 3440 case 8: /* unofficial extension */
2734 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3441 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2735 break; 3442 break;
2736 } 3443 }
2737 break; 3444 break;
2738 3445
2739 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3446 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2772 break; 3479 break;
2773 3480
2774 case CSI_RM: /* 8.3.107: RESET MODE */ 3481 case CSI_RM: /* 8.3.107: RESET MODE */
2775 if (arg[0] == 4) 3482 if (arg[0] == 4)
2776 scr_insert_mode (0); 3483 scr_insert_mode (0);
3484 else if (arg[0] == 20)
3485 priv_modes &= ~PrivMode_LFNL;
2777 break; 3486 break;
2778 3487
2779 case CSI_SM: /* 8.3.126: SET MODE */ 3488 case CSI_SM: /* 8.3.126: SET MODE */
2780 if (arg[0] == 4) 3489 if (arg[0] == 4)
2781 scr_insert_mode (1); 3490 scr_insert_mode (1);
3491 else if (arg[0] == 20)
3492 priv_modes |= PrivMode_LFNL;
2782 break; 3493 break;
2783 3494
2784 /* 3495 /*
2785 * PRIVATE USE beyond this point. All CSI_7? sequences here 3496 * PRIVATE USE beyond this point. All CSI_7? sequences here
2786 */ 3497 */
… …
2798 break; 3509 break;
2799 case CSI_75: 3510 case CSI_75:
2800 scr_cursor (RESTORE); 3511 scr_cursor (RESTORE);
2801 break; 3512 break;
2802 3513
2803#ifndef NO_FRILLS 3514#if !ENABLE_MINIMAL
2804 case CSI_74: 3515 case CSI_74:
2805 process_window_ops (arg, nargs); 3516 process_window_ops (arg, nargs);
2806 break; 3517 break;
2807#endif 3518#endif
2808 3519
2809 case CSI_78: /* DECREQTPARM */ 3520 case CSI_78: /* DECREQTPARM */
2810 if (arg[0] == 0 || arg[0] == 1) 3521 if (arg[0] == 0 || arg[0] == 1)
2811 tt_printf("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3522 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2812 /* FALLTHROUGH */ 3523 break;
2813 3524
2814 default: 3525 default:
2815 break; 3526 break;
2816 } 3527 }
2817} 3528}
2818/*}}} */ 3529/*}}} */
2819 3530
2820#ifndef NO_FRILLS 3531#if !ENABLE_MINIMAL
2821/* ARGSUSED */ 3532/* ARGSUSED */
2822void 3533void
2823rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3534rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2824{ 3535{
2825 int x, y; 3536 int x, y;
2826#if 0
2827 char *s;
2828#endif
2829 XWindowAttributes wattr; 3537 XWindowAttributes wattr;
2830 Window wdummy; 3538 Window wdummy;
3539
3540 dLocal (Display *, xdisp);
2831 3541
2832 if (nargs == 0) 3542 if (nargs == 0)
2833 return; 3543 return;
3544
2834 switch (args[0]) 3545 switch (args[0])
2835 { 3546 {
2836 /* 3547 /*
2837 * commands 3548 * commands
2838 */ 3549 */
2839 case 1: /* deiconify window */ 3550 case 1: /* deiconify window */
2840 XMapWindow(display->display, TermWin.parent[0]); 3551 XMapWindow (xdisp, parent[0]);
2841 break; 3552 break;
2842 case 2: /* iconify window */ 3553 case 2: /* iconify window */
2843 XIconifyWindow(display->display, TermWin.parent[0], 3554 XIconifyWindow (xdisp, parent[0], display->screen);
2844 DefaultScreen(display->display));
2845 break; 3555 break;
2846 case 3: /* set position (pixels) */ 3556 case 3: /* set position (pixels) */
2847 XMoveWindow(display->display, TermWin.parent[0], args[1], args[2]); 3557 XMoveWindow (xdisp, parent[0], args[1], args[2]);
2848 break; 3558 break;
2849 case 4: /* set size (pixels) */ 3559 case 4: /* set size (pixels) */
2850 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3560 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2851 break; 3561 break;
2852 case 5: /* raise window */ 3562 case 5: /* raise window */
2853 XRaiseWindow(display->display, TermWin.parent[0]); 3563 XRaiseWindow (xdisp, parent[0]);
2854 break; 3564 break;
2855 case 6: /* lower window */ 3565 case 6: /* lower window */
2856 XLowerWindow(display->display, TermWin.parent[0]); 3566 XLowerWindow (xdisp, parent[0]);
2857 break; 3567 break;
2858 case 7: /* refresh window */ 3568 case 7: /* refresh window */
2859 scr_touch (true); 3569 scr_touch (true);
2860 break; 3570 break;
2861 case 8: /* set size (chars) */ 3571 case 8: /* set size (chars) */
2862 set_widthheight ((unsigned int)(args[2] * TermWin.fwidth), 3572 set_widthheight ((unsigned int) (args[2] * fwidth),
2863 (unsigned int)(args[1] * TermWin.fheight)); 3573 (unsigned int) (args[1] * fheight));
2864 break; 3574 break;
3575
3576 //case 9: NYI, TODO, restore maximized window or maximize window
2865 default: 3577 default:
2866 if (args[0] >= 24) /* set height (chars) */ 3578 if (args[0] >= 24) /* set height (chars) */
2867 set_widthheight ((unsigned int)TermWin.width, 3579 set_widthheight ((unsigned int)width,
2868 (unsigned int)(args[1] * TermWin.fheight)); 3580 (unsigned int) (args[1] * fheight));
2869 break; 3581 break;
3582
2870 /* 3583 /*
2871 * reports - some output format copied from XTerm 3584 * reports - some output format copied from XTerm
2872 */ 3585 */
2873 case 11: /* report window state */ 3586 case 11: /* report window state */
2874 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr); 3587 XGetWindowAttributes (xdisp, parent[0], &wattr);
2875 tt_printf("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3588 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2876 break; 3589 break;
2877 case 13: /* report window position */ 3590 case 13: /* report window position */
2878 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr); 3591 XGetWindowAttributes (xdisp, parent[0], &wattr);
2879 XTranslateCoordinates(display->display, TermWin.parent[0], wattr.root, 3592 XTranslateCoordinates (xdisp, parent[0], wattr.root,
2880 -wattr.border_width, -wattr.border_width, 3593 -wattr.border_width, -wattr.border_width,
2881 &x, &y, &wdummy); 3594 &x, &y, &wdummy);
2882 tt_printf("\033[3;%d;%dt", x, y); 3595 tt_printf ("\033[3;%d;%dt", x, y);
2883 break; 3596 break;
2884 case 14: /* report window size (pixels) */ 3597 case 14: /* report window size (pixels) */
2885 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr); 3598 XGetWindowAttributes (xdisp, parent[0], &wattr);
2886 tt_printf("\033[4;%d;%dt", wattr.height, wattr.width); 3599 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2887 break; 3600 break;
3601 case 18: /* report text area size (chars) */
3602 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3603 break;
2888 case 18: /* report window size (chars) */ 3604 case 19: /* report window size (chars) */
2889 tt_printf("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3605 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2890 break; 3606 break;
2891#if 0 /* XXX: currently disabled due to security concerns */
2892 case 20: /* report icon label */ 3607 case 20: /* report icon label */
3608 {
3609 char *s;
2893 XGetIconName(display->display, TermWin.parent[0], &s); 3610 XGetIconName (xdisp, parent[0], &s);
2894 tt_printf("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3611 tt_printf ("\033]L%-.250s\234", OPTION (Opt_insecure) && s ? s : ""); /* 8bit ST */
3612 XFree (s);
3613 }
2895 break; 3614 break;
2896 case 21: /* report window title */ 3615 case 21: /* report window title */
3616 {
3617 char *s;
2897 XFetchName(display->display, TermWin.parent[0], &s); 3618 XFetchName (xdisp, parent[0], &s);
2898 tt_printf("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3619 tt_printf ("\033]l%-.250s\234", OPTION (Opt_insecure) && s ? s : ""); /* 8bit ST */
3620 XFree (s);
3621 }
2899 break; 3622 break;
2900#endif
2901
2902 } 3623 }
2903} 3624}
2904#endif 3625#endif
2905 3626
2906/*----------------------------------------------------------------------*/ 3627/*----------------------------------------------------------------------*/
2907/* 3628/*
2908 * get input up until STRING TERMINATOR (or BEL) 3629 * get input up until STRING TERMINATOR (or BEL)
2909 * ends_how is terminator used. returned input must be free()d 3630 * ends_how is terminator used. returned input must be free()'d
2910 */ 3631 */
2911unsigned char * 3632char *
2912rxvt_term::get_to_st (unsigned char *ends_how) 3633rxvt_term::get_to_st (unicode_t &ends_how)
2913{ 3634{
2914 int seen_esc = 0; /* seen escape? */ 3635 unicode_t ch;
3636 bool seen_esc = false;
2915 unsigned int n = 0; 3637 unsigned int n = 0;
2916 unsigned char *s; 3638 wchar_t string[STRING_MAX];
2917 unsigned char ch, string[STRING_MAX];
2918 3639
2919 for (; (ch = cmd_getc ());) 3640 while ((ch = cmd_getc ()) != NOCHAR)
2920 { 3641 {
2921 if (ch == C0_BEL 3642 if (seen_esc)
2922 || ch == CHAR_ST 3643 {
2923 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3644 if (ch == 0x5c) /* 7bit ST */
2924 break; 3645 break;
3646 else
3647 return NULL;
3648 }
2925 if (ch == C0_ESC) 3649 else if (ch == C0_ESC)
2926 { 3650 {
2927 seen_esc = 1; 3651 seen_esc = true;
2928 continue; 3652 continue;
2929 } 3653 }
2930 else if (ch == '\t') 3654 else if (ch == C0_BEL || ch == CHAR_ST)
2931 ch = ' '; /* translate '\t' to space */ 3655 break;
2932 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3656 else if (ch < 0x20)
2933 return NULL; /* other control character - exit */ 3657 return NULL; /* other control character - exit */
2934 if (n < sizeof(string) - 1) 3658
3659 seen_esc = false;
3660
3661 if (n >= STRING_MAX - 1)
3662 // stop at some sane length
3663 return NULL;
3664
3665 if (ch == C0_SYN)
3666 string[n++] = cmd_get8 ();
3667 else
2935 string[n++] = ch; 3668 string[n++] = ch;
2936 seen_esc = 0;
2937 } 3669 }
3670
2938 string[n++] = '\0'; 3671 string[n++] = '\0';
2939 if ((s = (unsigned char *)rxvt_malloc(n)) == NULL) 3672
2940 return NULL;
2941 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3673 ends_how = (ch == 0x5c ? C0_ESC : ch);
2942 STRNCPY(s, string, n); 3674
2943 return s; 3675 return rxvt_wcstombs (string);
2944} 3676}
2945 3677
2946/*----------------------------------------------------------------------*/ 3678/*----------------------------------------------------------------------*/
2947/* 3679/*
2948 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3680 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2949 */ 3681 */
2950void 3682void
2951rxvt_term::process_dcs_seq () 3683rxvt_term::process_dcs_seq ()
2952{ 3684{
2953 unsigned char eh, *s; 3685 char *s;
3686 unicode_t eh;
3687
2954 /* 3688 /*
2955 * Not handled yet 3689 * Not handled yet
2956 */ 3690 */
2957 s = get_to_st (&eh); 3691 s = get_to_st (eh);
2958 if (s) 3692 if (s)
2959 free(s); 3693 free (s);
3694
2960 return; 3695 return;
2961} 3696}
2962 3697
2963/*----------------------------------------------------------------------*/ 3698/*----------------------------------------------------------------------*/
2964/* 3699/*
2965 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3700 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2966 */ 3701 */
2967void 3702void
2968rxvt_term::process_osc_seq () 3703rxvt_term::process_osc_seq ()
2969{ 3704{
2970 unsigned char ch, eh, *s; 3705 unicode_t ch, eh;
2971 int arg; 3706 int arg;
2972 3707
2973 ch = cmd_getc (); 3708 ch = cmd_getc ();
2974 for (arg = 0; isdigit(ch); ch = cmd_getc ()) 3709 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2975 arg = arg * 10 + (ch - '0'); 3710 arg = arg * 10 + (ch - '0');
2976 3711
2977 if (ch == ';') 3712 if (ch == ';')
2978 { 3713 {
2979 s = get_to_st (&eh); 3714 char *s = get_to_st (eh);
3715
2980 if (s) 3716 if (s)
2981 { 3717 {
2982 /*
2983 * rxvt_menubar_dispatch() violates the constness of the string,
2984 * so do it here
2985 */
2986 if (arg == XTerm_Menu)
2987#if 0 /* XXX: currently disabled due to security concerns */
2988 menubar_dispatch ((char *)s);
2989#else
2990 (void)0;
2991#endif
2992 else
2993 xterm_seq (arg, (char *)s, eh); 3718 process_xterm_seq (arg, s, eh);
2994 free(s); 3719 free (s);
2995 } 3720 }
3721 }
3722}
3723
3724void
3725rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3726{
3727 if (str[0] == '?' && !str[1])
2996 } 3728 {
3729 rgba c;
3730 pix_colors_focused[color].get (c);
3731
3732#if XFT
3733 if (c.a != rgba::MAX_CC)
3734 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3735 else
3736#endif
3737 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3738 }
3739 else
3740 set_window_color (color, str);
2997} 3741}
3742
2998/* 3743/*
2999 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3744 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
3000 * 0 = change iconName/title
3001 * 1 = change iconName
3002 * 2 = change title
3003 * 4 = change color
3004 * 12 = change text color
3005 * 13 = change mouse foreground color
3006 * 17 = change highlight character colour
3007 * 18 = change bold character color
3008 * 19 = change underlined character color
3009 * 46 = change logfile (not implemented)
3010 * 50 = change font
3011 *
3012 * rxvt extensions:
3013 * 10 = menu (may change in future)
3014 * 20 = bg pixmap
3015 * 39 = change default fg color
3016 * 49 = change default bg color
3017 * 55 = dump scrollback buffer and all of screen
3018 */ 3745 */
3019void 3746void
3020rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__((unused))) 3747rxvt_term::process_xterm_seq (int op, const char *str, char resp)
3021{ 3748{
3022 int changed = 0; 3749 int color;
3023 int color;
3024 char *buf, *name; 3750 char *buf, *name;
3751 bool query = str[0] == '?' && !str[1];
3752 int saveop = op;
3025 3753
3754 dLocal (Display *, xdisp);
3755
3026 assert(str != NULL); 3756 assert (str != NULL);
3027 switch (op) 3757 switch (op)
3028 { 3758 {
3029 case XTerm_name: 3759 case XTerm_name:
3030 set_title (str); 3760 set_title (str);
3031 /* FALLTHROUGH */ 3761 /* FALLTHROUGH */
3032 case XTerm_iconName: 3762 case XTerm_iconName:
3033 set_iconName (str); 3763 set_icon_name (str);
3034 break; 3764 break;
3035 case XTerm_title: 3765 case XTerm_title:
3036 set_title (str); 3766 set_title (str);
3037 break; 3767 break;
3768 case XTerm_property:
3769 if (str[0] == '?')
3770 {
3771 Atom prop = display->atom (str + 1);
3772 Atom actual_type;
3773 int actual_format;
3774 unsigned long nitems;
3775 unsigned long bytes_after;
3776 unsigned char *value = 0;
3777 const char *str = "";
3778
3779 if (prop
3780 && XGetWindowProperty (xdisp, parent[0],
3781 prop, 0, 1<<16, 0, AnyPropertyType,
3782 &actual_type, &actual_format,
3783 &nitems, &bytes_after, &value) == Success
3784 && actual_type != None
3785 && actual_format == 8)
3786 str = (const char *)(value);
3787
3788 tt_printf ("\033]%d;%s%c", op, str, resp);
3789
3790 XFree (value);
3791 }
3792 else
3793 {
3794 char *eq = strchr (str, '='); // constness lost, but verified to be ok
3795
3796 if (eq)
3797 {
3798 *eq = 0;
3799 set_utf8_property (display->atom (str), eq + 1);
3800 }
3801 else
3802 XDeleteProperty (xdisp, parent[0],
3803 display->atom (str));
3804 }
3805 break;
3806
3038 case XTerm_Color: 3807 case XTerm_Color:
3039 for (buf = (char *)str; buf && *buf;) 3808 for (buf = (char *)str; buf && *buf;)
3040 { 3809 {
3041 if ((name = STRCHR(buf, ';')) == NULL) 3810 if ((name = strchr (buf, ';')) == NULL)
3042 break; 3811 break;
3812
3043 *name++ = '\0'; 3813 *name++ = '\0';
3044 color = atoi(buf); 3814 color = atoi (buf) + minCOLOR;
3045 if (color < 0 || color >= TOTAL_COLORS) 3815
3816 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3046 break; 3817 break;
3818
3047 if ((buf = STRCHR(name, ';')) != NULL) 3819 if ((buf = strchr (name, ';')) != NULL)
3048 *buf++ = '\0'; 3820 *buf++ = '\0';
3049 set_window_color (color + minCOLOR, name); 3821
3822 process_color_seq (op, color, name, resp);
3050 } 3823 }
3824 break;
3825 case XTerm_Color00:
3826 process_color_seq (op, Color_fg, str, resp);
3827 break;
3828 case XTerm_Color01:
3829 process_color_seq (op, Color_bg, str, resp);
3051 break; 3830 break;
3052#ifndef NO_CURSORCOLOR 3831#ifndef NO_CURSORCOLOR
3053 case XTerm_Color_cursor: 3832 case XTerm_Color_cursor:
3054 set_window_color (Color_cursor, str); 3833 process_color_seq (op, Color_cursor, str, resp);
3055 break; 3834 break;
3056#endif 3835#endif
3057 case XTerm_Color_pointer: 3836 case XTerm_Color_pointer_fg:
3058 set_window_color (Color_pointer, str); 3837 process_color_seq (op, Color_pointer_fg, str, resp);
3838 break;
3839 case XTerm_Color_pointer_bg:
3840 process_color_seq (op, Color_pointer_bg, str, resp);
3059 break; 3841 break;
3060#ifndef NO_BOLD_UNDERLINE_REVERSE 3842#ifndef NO_BOLD_UNDERLINE_REVERSE
3061 case XTerm_Color_BD:
3062 set_window_color (Color_BD, str);
3063 break;
3064 case XTerm_Color_UL:
3065 set_window_color (Color_UL, str);
3066 break;
3067 case XTerm_Color_RV: 3843 case XTerm_Color_RV:
3068 set_window_color (Color_RV, str); 3844 process_color_seq (op, Color_RV, str, resp);
3069 break; 3845 break;
3846 case Rxvt_Color_BD:
3847 case URxvt_Color_BD:
3848 process_color_seq (op, Color_BD, str, resp);
3849 break;
3850 case Rxvt_Color_UL:
3851 case URxvt_Color_UL:
3852 process_color_seq (op, Color_UL, str, resp);
3853 break;
3854 case URxvt_Color_IT:
3855 process_color_seq (op, Color_IT, str, resp);
3856 break;
3070#endif 3857#endif
3858#if TRANSPARENT && TINTING
3859 case URxvt_Color_tint:
3860 process_color_seq (op, Color_tint, str, resp);
3071 3861
3072 case XTerm_Menu: 3862 check_our_parents ();
3863
3864 if (am_transparent)
3865 want_full_refresh = want_refresh = 1;
3866
3867 break;
3868#endif
3869
3870 case Rxvt_Pixmap:
3073 /* 3871 {
3074 * rxvt_menubar_dispatch() violates the constness of the string,
3075 * so DON'T do it here
3076 */
3077 break;
3078 case XTerm_Pixmap:
3079 if (*str != ';') 3872 if (*str != ';')
3080 { 3873 {
3081#if XPM_BACKGROUND 3874#if XPM_BACKGROUND
3082 scale_pixmap (""); /* reset to default scaling */ 3875 scale_pixmap (""); /* reset to default scaling */
3083 set_bgPixmap (str); /* change pixmap */ 3876 set_bgPixmap (str); /* change pixmap */
3084#endif
3085 scr_touch (true); 3877 scr_touch (true);
3878#endif
3086 } 3879 }
3880
3881 int changed = 0;
3882
3087 while ((str = STRCHR(str, ';')) != NULL) 3883 while ((str = strchr (str, ';')) != NULL)
3088 { 3884 {
3089 str++; 3885 str++;
3090#if XPM_BACKGROUND 3886#if XPM_BACKGROUND
3091 changed += scale_pixmap (str); 3887 changed += scale_pixmap (str);
3092#endif 3888#endif
3093
3094 } 3889 }
3890
3095 if (changed) 3891 if (changed)
3096 { 3892 {
3097#ifdef XPM_BACKGROUND 3893#ifdef XPM_BACKGROUND
3098 resize_pixmap (); 3894 resize_pixmap ();
3099#endif
3100 scr_touch (true); 3895 scr_touch (true);
3896#endif
3101 } 3897 }
3898 }
3102 break; 3899 break;
3103 3900
3104 case XTerm_restoreFG: 3901 case Rxvt_restoreFG:
3105 set_window_color (Color_fg, str); 3902 set_window_color (Color_fg, str);
3106 break; 3903 break;
3107 case XTerm_restoreBG: 3904 case Rxvt_restoreBG:
3108 set_window_color (Color_bg, str); 3905 set_window_color (Color_bg, str);
3109 break; 3906 break;
3907
3110 case XTerm_logfile: 3908 case XTerm_logfile:
3909 // TODO, when secure mode?
3111 break; 3910 break;
3112 case XTerm_font: 3911
3113 change_font (0, str);
3114 break;
3115#if 0 3912#if 0
3116 case XTerm_dumpscreen: /* no error notices */ 3913 case Rxvt_dumpscreen: /* no error notices */
3117 { 3914 {
3118 int fd; 3915 int fd;
3119 if ((fd = open(str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3916 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3120 { 3917 {
3121 scr_dump (fd); 3918 scr_dump (fd);
3122 close(fd); 3919 close (fd);
3123 } 3920 }
3124 } 3921 }
3125 break; 3922 break;
3126#endif 3923#endif
3924 case XTerm_font:
3925 op = URxvt_font;
3926 case URxvt_font:
3927#if ENABLE_STYLES
3928 case URxvt_boldFont:
3929 case URxvt_italicFont:
3930 case URxvt_boldItalicFont:
3931#endif
3932 if (query)
3933 tt_printf ("\33]%d;%-.250s%c", saveop,
3934 OPTION (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3935 ? fontset[op - URxvt_font]->fontdesc : "",
3936 resp);
3937 else
3938 {
3939 const char *&res = rs[Rs_font + (op - URxvt_font)];
3127 3940
3941 res = strdup (str);
3942 allocated.push_back ((void *)res);
3943 set_fonts ();
3944 }
3945 break;
3946
3947 case URxvt_version:
3948 if (query)
3949 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3950 op,
3951 rs[Rs_name], VERSION[0], VERSION[2],
3952 resp);
3953 break;
3954
3955#if !ENABLE_MINIMAL
3956 case URxvt_locale:
3957 if (query)
3958 tt_printf ("\33]%d;%-.250s%c", op, OPTION (Opt_insecure) ? locale : "", resp);
3959 else
3960 {
3961 set_locale (str);
3962 pty->set_utf8_mode (enc_utf8);
3963 init_xlocale ();
3964 }
3965 break;
3966
3967 case URxvt_view_up:
3968 case URxvt_view_down:
3969 {
3970 int lines = atoi (str);
3971
3972 if (lines)
3973 scr_page (op == URxvt_view_up ? UP : DN, lines);
3974 else
3975 scr_erase_savelines ();
3976 }
3977
3978 break;
3979#endif
3980
3981#if ENABLE_PERL
3982 case URxvt_perl:
3983 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_STR, str, DT_END)))
3984 ; // no responses yet
3985 break;
3986#endif
3128 } 3987 }
3129} 3988}
3130/*----------------------------------------------------------------------*/ 3989/*----------------------------------------------------------------------*/
3131 3990
3132/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3991/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3140 * so no need for fancy checking 3999 * so no need for fancy checking
3141 */ 4000 */
3142int 4001int
3143rxvt_term::privcases (int mode, unsigned long bit) 4002rxvt_term::privcases (int mode, unsigned long bit)
3144{ 4003{
3145 int state; 4004 int state;
3146 4005
3147 if (mode == 's') 4006 if (mode == 's')
3148 { 4007 {
3149 SavedModes |= (PrivateModes & bit); 4008 SavedModes |= (priv_modes & bit);
3150 return -1; 4009 return -1;
3151 } 4010 }
3152 else 4011 else
3153 { 4012 {
3154 if (mode == 'r') 4013 if (mode == 'r')
3155 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 4014 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3156 else 4015 else
3157 state = (mode == 't') ? !(PrivateModes & bit) : mode; 4016 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3158 PrivMode(state, bit); 4017 PrivMode (state, bit);
3159 } 4018 }
4019
3160 return state; 4020 return state;
3161} 4021}
3162 4022
3163/* we're not using priv _yet_ */ 4023/* we're not using priv _yet_ */
3164void 4024void
3165rxvt_term::process_terminal_mode (int mode, int priv __attribute__((unused)), unsigned int nargs, const int *arg) 4025rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg)
3166{ 4026{
3167 unsigned int i, j; 4027 unsigned int i, j;
3168 int state; 4028 int state;
4029
3169 static const struct 4030 static const struct
3170 { 4031 {
3171 const int argval; 4032 const int argval;
3172 const unsigned long bit; 4033 const unsigned long bit;
3173 } 4034 }
4035
3174 argtopriv[] = { 4036 argtopriv[] = {
3175 { 1, PrivMode_aplCUR }, 4037 { 1, PrivMode_aplCUR },
3176 { 2, PrivMode_vt52 }, 4038 { 2, PrivMode_vt52 },
3177 { 3, PrivMode_132 }, 4039 { 3, PrivMode_132 },
3178 { 4, PrivMode_smoothScroll }, 4040 { 4, PrivMode_smoothScroll },
3179 { 5, PrivMode_rVideo }, 4041 { 5, PrivMode_rVideo },
3180 { 6, PrivMode_relOrigin }, 4042 { 6, PrivMode_relOrigin },
3181 { 7, PrivMode_Autowrap }, 4043 { 7, PrivMode_Autowrap },
4044 // 8, bi-directional support mode
3182 { 9, PrivMode_MouseX10 }, 4045 { 9, PrivMode_MouseX10 },
3183#ifdef menuBar_esc 4046 // 18, 19 printing-related
3184 { menuBar_esc, PrivMode_menuBar }, 4047 { 25, PrivMode_VisibleCursor },
3185#endif
3186#ifdef scrollBar_esc 4048#ifdef scrollBar_esc
3187 { scrollBar_esc, PrivMode_scrollBar }, 4049 { scrollBar_esc, PrivMode_scrollBar },
3188#endif 4050#endif
3189 { 25, PrivMode_VisibleCursor },
3190 { 35, PrivMode_ShiftKeys }, 4051 { 35, PrivMode_ShiftKeys }, // rxvt extension
3191 { 40, PrivMode_132OK }, 4052 { 40, PrivMode_132OK },
4053 // 41 xterm more fixes NYI
4054 // 45 margin bell NYI
4055 // 46 start logging
3192 { 47, PrivMode_Screen }, 4056 { 47, PrivMode_Screen },
3193 { 66, PrivMode_aplKP }, 4057 { 66, PrivMode_aplKP },
3194#ifndef NO_BACKSPACE_KEY 4058#ifndef NO_BACKSPACE_KEY
3195 { 67, PrivMode_BackSpace }, 4059 { 67, PrivMode_BackSpace },
3196#endif 4060#endif
3197 { 1000, PrivMode_MouseX11 }, 4061 { 1000, PrivMode_MouseX11 },
4062 // 1001 Use Hilite Mouse Tracking. NYI, TODO
4063 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO
4064 // 1003 Use All Motion Mouse Tracking. NYI, TODO
3198 { 1010, PrivMode_TtyOutputInh }, 4065 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3199 { 1011, PrivMode_Keypress }, 4066 { 1011, PrivMode_Keypress }, // rxvt extension
4067 // 1035 enable modifiers for alt, numlock NYI
4068 // 1036 send ESC for meta keys NYI
4069 // 1037 send DEL for keypad delete NYI
3200 { 1047, PrivMode_Screen }, 4070 { 1047, PrivMode_Screen },
4071 // 1048 save and restore cursor
3201 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 4072 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
4073 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3202 }; 4074 };
3203 4075
3204 if (nargs == 0) 4076 if (nargs == 0)
3205 return; 4077 return;
3206 4078
… …
3213 for (i = 0; i < nargs; i++) 4085 for (i = 0; i < nargs; i++)
3214 { 4086 {
3215 state = -1; 4087 state = -1;
3216 4088
3217 /* basic handling */ 4089 /* basic handling */
3218 for (j = 0; j < (sizeof(argtopriv)/sizeof(argtopriv[0])); j++) 4090 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++)
3219 if (argtopriv[j].argval == arg[i]) 4091 if (argtopriv[j].argval == arg[i])
3220 { 4092 {
3221 state = privcases (mode, argtopriv[j].bit); 4093 state = privcases (mode, argtopriv[j].bit);
3222 break; 4094 break;
3223 } 4095 }
3224 4096
3225 /* extra handling for values with state unkept */ 4097 /* extra handling for values with state unkept */
3226 if (state == -1)
3227 switch (arg[i]) 4098 switch (arg[i])
3228 { 4099 {
4100#if ENABLE_STYLES
4101 case 1021:
4102 set_option (Opt_intensityStyles, mode);
4103
4104 scr_touch (true);
4105 break;
4106#endif
3229 case 1048: /* alternative cursor save */ 4107 case 1048: /* alternative cursor save */
4108 case 1049:
4109 if (OPTION (Opt_secondaryScreen))
3230 if (mode == 0) 4110 if (mode == 0)
3231 scr_cursor (RESTORE); 4111 scr_cursor (RESTORE);
3232 else if (mode == 1) 4112 else if (mode == 1)
3233 scr_cursor (SAVE); 4113 scr_cursor (SAVE);
3234 /* FALLTHROUGH */
3235 default:
3236 continue; /* for(;i;) */
3237 }
3238
3239 /* extra handling for values with valid 0 or 1 state */
3240 switch (arg[i])
3241 {
3242 /* case 1: - application cursor keys */
3243 case 2: /* VT52 mode */
3244 /* oddball mode. should be set regardless of set/reset
3245 * parameter. Return from VT52 mode with an ESC < from
3246 * within VT52 mode
3247 */
3248 PrivMode(1, PrivMode_vt52);
3249 break; 4114 break;
4115 }
4116
4117 if (state >= 0)
4118 /* extra handling for values with valid 0 or 1 state */
4119 switch (arg[i])
4120 {
4121 /* case 1: - application cursor keys */
4122 case 2: /* VT52 mode */
4123 /* oddball mode. should be set regardless of set/reset
4124 * parameter. Return from VT52 mode with an ESC < from
4125 * within VT52 mode
4126 */
4127 PrivMode (1, PrivMode_vt52);
4128 break;
3250 case 3: /* 80/132 */ 4129 case 3: /* 80/132 */
3251 if (PrivateModes & PrivMode_132OK) 4130 if (priv_modes & PrivMode_132OK)
3252 set_widthheight ( (unsigned int)((state ? 132 : 80) * TermWin.fwidth), 4131 set_widthheight (((state ? 132 : 80) * fwidth), height);
3253 (unsigned int)TermWin.height);
3254 break; 4132 break;
3255 case 4: /* smooth scrolling */ 4133 case 4: /* smooth scrolling */
3256 if (state)
3257 Options &= ~Opt_jumpScroll;
3258 else
3259 Options |= Opt_jumpScroll; 4134 set_option (Opt_jumpScroll, !state);
3260 break; 4135 break;
3261 case 5: /* reverse video */ 4136 case 5: /* reverse video */
3262 scr_rvideo_mode (state); 4137 scr_rvideo_mode (state);
3263 break; 4138 break;
3264 case 6: /* relative/absolute origins */ 4139 case 6: /* relative/absolute origins */
3265 scr_relative_origin (state); 4140 scr_relative_origin (state);
3266 break; 4141 break;
3267 case 7: /* autowrap */ 4142 case 7: /* autowrap */
3268 scr_autowrap (state); 4143 scr_autowrap (state);
3269 break; 4144 break;
3270 /* case 8: - auto repeat, can't do on a per window basis */ 4145 /* case 8: - auto repeat, can't do on a per window basis */
3271 case 9: /* X10 mouse reporting */ 4146 case 9: /* X10 mouse reporting */
3272 if (state) /* orthogonal */ 4147 if (state) /* orthogonal */
3273 PrivateModes &= ~(PrivMode_MouseX11); 4148 priv_modes &= ~PrivMode_MouseX11;
3274 break; 4149 break;
3275#ifdef menuBar_esc
3276 case menuBar_esc:
3277#ifdef MENUBAR
3278 map_menuBar (state);
3279#endif
3280 break;
3281#endif
3282#ifdef scrollBar_esc 4150#ifdef scrollBar_esc
3283 case scrollBar_esc: 4151 case scrollBar_esc:
3284 if (scrollbar_mapping (state)) 4152 if (scrollbar_mapping (state))
3285 { 4153 {
3286 resize_all_windows (0, 0, 0); 4154 resize_all_windows (0, 0, 0);
3287 scr_touch (true); 4155 scr_touch (true);
3288 } 4156 }
3289 break; 4157 break;
3290#endif 4158#endif
3291 case 25: /* visible/invisible cursor */ 4159 case 25: /* visible/invisible cursor */
3292 scr_cursor_visible (state); 4160 scr_cursor_visible (state);
3293 break; 4161 break;
3294 /* case 35: - shift keys */ 4162 /* case 35: - shift keys */
3295 /* case 40: - 80 <--> 132 mode */ 4163 /* case 40: - 80 <--> 132 mode */
3296 case 47: /* secondary screen */ 4164 case 47: /* secondary screen */
3297 scr_change_screen (state); 4165 scr_change_screen (state);
3298 break; 4166 break;
3299 /* case 66: - application key pad */ 4167 /* case 66: - application key pad */
3300 /* case 67: - backspace key */ 4168 /* case 67: - backspace key */
3301 case 1000: /* X11 mouse reporting */ 4169 case 1000: /* X11 mouse reporting */
3302 if (state) /* orthogonal */ 4170 if (state) /* orthogonal */
3303 PrivateModes &= ~(PrivMode_MouseX10); 4171 priv_modes &= ~PrivMode_MouseX10;
3304 break; 4172 break;
3305#if 0 4173#if 0
3306 case 1001: 4174 case 1001:
3307 break; /* X11 mouse highlighting */ 4175 break; /* X11 mouse highlighting */
3308#endif 4176#endif
3309 case 1010: /* scroll to bottom on TTY output inhibit */ 4177 case 1010: /* scroll to bottom on TTY output inhibit */
3310 if (state)
3311 Options &= ~Opt_scrollTtyOutput;
3312 else
3313 Options |= Opt_scrollTtyOutput; 4178 set_option (Opt_scrollTtyOutput, !state);
3314 break; 4179 break;
3315 case 1011: /* scroll to bottom on key press */ 4180 case 1011: /* scroll to bottom on key press */
3316 if (state)
3317 Options |= Opt_scrollTtyKeypress; 4181 set_option (Opt_scrollTtyKeypress, state);
3318 else
3319 Options &= ~Opt_scrollTtyKeypress;
3320 break; 4182 break;
3321 case 1047: /* secondary screen w/ clearing */ 4183 case 1047: /* secondary screen w/ clearing last */
3322 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 4184 if (OPTION (Opt_secondaryScreen))
3323 if (current_screen != PRIMARY) 4185 if (current_screen != PRIMARY)
3324 scr_erase_screen (2); 4186 scr_erase_screen (2);
3325 scr_change_screen (state); 4187 scr_change_screen (state);
3326 /* FALLTHROUGH */
3327 default:
3328 break; 4188 break;
4189 case 1049: /* secondary screen w/ clearing first */
4190 scr_change_screen (state);
4191 if (OPTION (Opt_secondaryScreen))
4192 if (current_screen != PRIMARY)
4193 scr_erase_screen (2);
4194 break;
4195 default:
4196 break;
3329 } 4197 }
3330 } 4198 }
3331} 4199}
3332/*}}} */ 4200/*}}} */
3333 4201
3334/*{{{ process sgr sequences */ 4202/*{{{ process sgr sequences */
3335void 4203void
3336rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 4204rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3337{ 4205{
3338 unsigned int i; 4206 unsigned int i;
3339 short rendset; 4207 short rendset;
3340 int rendstyle; 4208 int rendstyle;
3341 4209
3342 if (nargs == 0) 4210 if (nargs == 0)
3343 { 4211 {
3344 scr_rendition (0, ~RS_None); 4212 scr_rendition (0, ~RS_None);
3345 return; 4213 return;
3346 } 4214 }
4215
3347 for (i = 0; i < nargs; i++) 4216 for (i = 0; i < nargs; i++)
3348 { 4217 {
3349 rendset = -1; 4218 rendset = -1;
3350 switch (arg[i]) 4219 switch (arg[i])
3351 { 4220 {
… …
3353 rendset = 0, rendstyle = ~RS_None; 4222 rendset = 0, rendstyle = ~RS_None;
3354 break; 4223 break;
3355 case 1: 4224 case 1:
3356 rendset = 1, rendstyle = RS_Bold; 4225 rendset = 1, rendstyle = RS_Bold;
3357 break; 4226 break;
4227 //case 2: // low intensity
4228 case 3:
4229 rendset = 1, rendstyle = RS_Italic;
4230 break;
3358 case 4: 4231 case 4:
3359 rendset = 1, rendstyle = RS_Uline; 4232 rendset = 1, rendstyle = RS_Uline;
3360 break; 4233 break;
3361 case 5: 4234 case 5: // slowly blinking
4235 case 6: // rapidly blinking
3362 rendset = 1, rendstyle = RS_Blink; 4236 rendset = 1, rendstyle = RS_Blink;
3363 break; 4237 break;
4238 //case 6: // scoansi light background
3364 case 7: 4239 case 7:
3365 rendset = 1, rendstyle = RS_RVid; 4240 rendset = 1, rendstyle = RS_RVid;
3366 break; 4241 break;
3367 case 22: 4242 case 8:
4243 // invisible. NYI
4244 break;
4245 //case 9: // crossed out
4246 //case 10: // scoansi acs off, primary font
4247 //case 11: // scoansi acs on, first alt font
4248 //case 12: // scoansi acs on, |0x80, second alt font
4249 //...
4250 //case 19: // ninth alt font
4251 //case 20: // gothic
4252 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3368 rendset = 0, rendstyle = RS_Bold; 4253 rendset = 0, rendstyle = RS_Bold;
4254 break;
4255 case 22: // normal intensity
4256 rendset = 0, rendstyle = RS_Bold;
4257 break;
4258 case 23: // disable italic
4259 rendset = 0, rendstyle = RS_Italic;
3369 break; 4260 break;
3370 case 24: 4261 case 24:
3371 rendset = 0, rendstyle = RS_Uline; 4262 rendset = 0, rendstyle = RS_Uline;
3372 break; 4263 break;
3373 case 25: 4264 case 25:
3374 rendset = 0, rendstyle = RS_Blink; 4265 rendset = 0, rendstyle = RS_Blink;
3375 break; 4266 break;
4267 case 26: // variable spacing (iso 8613)
4268 rendset = 0, rendstyle = RS_Blink;
4269 break;
3376 case 27: 4270 case 27:
3377 rendset = 0, rendstyle = RS_RVid; 4271 rendset = 0, rendstyle = RS_RVid;
3378 break; 4272 break;
4273 //case 28: // visible. NYI
4274 //case 29: // not crossed-out
3379 } 4275 }
4276
3380 if (rendset != -1) 4277 if (rendset != -1)
3381 { 4278 {
3382 scr_rendition (rendset, rendstyle); 4279 scr_rendition (rendset, rendstyle);
3383 continue; /* for(;i;) */ 4280 continue; /* for (;i;) */
3384 } 4281 }
3385 4282
3386 switch (arg[i]) 4283 switch (arg[i])
3387 { 4284 {
3388 case 30: 4285 case 30:
… …
3391 case 33: 4288 case 33:
3392 case 34: 4289 case 34:
3393 case 35: 4290 case 35:
3394 case 36: 4291 case 36:
3395 case 37: 4292 case 37:
3396 scr_color ((unsigned int)(minCOLOR + (arg[i] - 30)), 4293 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3397 Color_fg);
3398 break; 4294 break;
3399#ifdef TTY_256COLOR 4295 case 38: // set fg color, ISO 8613-6
3400 case 38:
3401 if (nargs > i + 2 && arg[i + 1] == 5) 4296 if (nargs > i + 2 && arg[i + 1] == 5)
3402 { 4297 {
3403 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 4298 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3404 Color_fg);
3405 i += 2; 4299 i += 2;
3406 } 4300 }
3407 break; 4301 break;
3408#endif
3409 case 39: /* default fg */ 4302 case 39: /* default fg */
3410 scr_color (Color_fg, Color_fg); 4303 scr_color (Color_fg, Color_fg);
3411 break; 4304 break;
3412 4305
3413 case 40: 4306 case 40:
… …
3416 case 43: 4309 case 43:
3417 case 44: 4310 case 44:
3418 case 45: 4311 case 45:
3419 case 46: 4312 case 46:
3420 case 47: 4313 case 47:
3421 scr_color ((unsigned int)(minCOLOR + (arg[i] - 40)), 4314 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3422 Color_bg);
3423 break; 4315 break;
3424#ifdef TTY_256COLOR 4316 case 48: // set bg color, ISO 8613-6
3425 case 48:
3426 if (nargs > i + 2 && arg[i + 1] == 5) 4317 if (nargs > i + 2 && arg[i + 1] == 5)
3427 { 4318 {
3428 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 4319 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3429 Color_bg);
3430 i += 2; 4320 i += 2;
3431 } 4321 }
3432 break; 4322 break;
3433#endif
3434 case 49: /* default bg */ 4323 case 49: /* default bg */
3435 scr_color (Color_bg, Color_bg); 4324 scr_color (Color_bg, Color_bg);
3436 break; 4325 break;
3437 4326
3438#ifndef NO_BRIGHTCOLOR 4327 //case 50: // not variable spacing
4328
4329#if !ENABLE_MINIMAL
3439 case 90: 4330 case 90:
3440 case 91: /* set bright fg color */ 4331 case 91: /* set bright fg color */
3441 case 92: 4332 case 92:
3442 case 93: 4333 case 93:
3443 case 94: 4334 case 94:
3444 case 95: 4335 case 95:
3445 case 96: 4336 case 96:
3446 case 97: 4337 case 97:
3447 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 90)), 4338 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3448 Color_fg);
3449 break; 4339 break;
3450 case 100: 4340 case 100:
3451 case 101: /* set bright bg color */ 4341 case 101: /* set bright bg color */
3452 case 102: 4342 case 102:
3453 case 103: 4343 case 103:
3454 case 104: 4344 case 104:
3455 case 105: 4345 case 105:
3456 case 106: 4346 case 106:
3457 case 107: 4347 case 107:
3458 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 100)), 4348 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3459 Color_bg);
3460 break; 4349 break;
3461#endif 4350#endif
3462
3463 } 4351 }
3464 } 4352 }
3465} 4353}
3466/*}}} */ 4354/*}}} */
3467 4355
3468/*{{{ process Rob Nation's own graphics mode sequences */ 4356/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3469void 4357void
3470rxvt_term::process_graphics () 4358rxvt_term::process_graphics ()
3471{ 4359{
3472 unsigned char ch, cmd = cmd_getc (); 4360 unicode_t ch, cmd = cmd_getc ();
3473 4361
3474#ifndef RXVT_GRAPHICS
3475 if (cmd == 'Q') 4362 if (cmd == 'Q')
3476 { /* query graphics */ 4363 { /* query graphics */
3477 tt_printf("\033G0\n"); /* no graphics */ 4364 tt_printf ("\033G0\012"); /* no graphics */
3478 return; 4365 return;
3479 } 4366 }
3480 /* swallow other graphics sequences until terminating ':' */ 4367 /* swallow other graphics sequences until terminating ':' */
3481 do 4368 do
3482 ch = cmd_getc (); 4369 ch = cmd_getc ();
3483 while (ch != ':'); 4370 while (ch != ':');
3484#else
3485 unsigned int nargs;
3486 int args[NGRX_PTS];
3487 unsigned char *text = NULL;
3488
3489 if (cmd == 'Q')
3490 { /* query graphics */
3491 tt_printf("\033G1\n"); /* yes, graphics (color) */
3492 return;
3493 }
3494 for (nargs = 0; nargs < (sizeof(args) / sizeof(args[0])) - 1;)
3495 {
3496 int neg;
3497
3498 ch = cmd_getc ();
3499 neg = (ch == '-');
3500 if (neg || ch == '+')
3501 ch = cmd_getc ();
3502
3503 for (args[nargs] = 0; isdigit(ch); ch = cmd_getc ())
3504 args[nargs] = args[nargs] * 10 + (ch - '0');
3505 if (neg)
3506 args[nargs] = -args[nargs];
3507
3508 nargs++;
3509 args[nargs] = 0;
3510 if (ch != ';')
3511 break;
3512 }
3513
3514 if ((cmd == 'T') && (nargs >= 5))
3515 {
3516 int i, len = args[4];
3517
3518 text = (unsigned char *)rxvt_malloc((len + 1) * sizeof(char));
3519
3520 if (text != NULL)
3521 {
3522 for (i = 0; i < len; i++)
3523 text[i] = cmd_getc ();
3524 text[len] = '\0';
3525 }
3526 }
3527 Gr_do_graphics (cmd, nargs, args, text);
3528#endif
3529} 4371}
3530/*}}} */ 4372/*}}} */
3531 4373
3532/* ------------------------------------------------------------------------- */ 4374/* ------------------------------------------------------------------------- */
3533 4375
3534/* 4376/*
3535 * Send printf() formatted output to the command. 4377 * Send printf () formatted output to the command.
3536 * Only use for small amounts of data. 4378 * Only use for small amounts of data.
3537 */ 4379 */
3538void 4380void
3539rxvt_term::tt_printf (const char *fmt,...) 4381rxvt_term::tt_printf (const char *fmt,...)
3540{ 4382{
3541 va_list arg_ptr; 4383 va_list arg_ptr;
3542 unsigned char buf[256]; 4384 char buf[256];
3543 4385
3544 va_start (arg_ptr, fmt); 4386 va_start (arg_ptr, fmt);
3545 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4387 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3546 va_end (arg_ptr); 4388 va_end (arg_ptr);
3547 tt_write (buf, STRLEN (buf)); 4389 tt_write (buf, strlen (buf));
3548} 4390}
3549 4391
3550/* ---------------------------------------------------------------------- */ 4392/* ---------------------------------------------------------------------- */
3551/* Write data to the pty as typed by the user, pasted with the mouse, 4393/* Write data to the pty as typed by the user, pasted with the mouse,
3552 * or generated by us in response to a query ESC sequence. 4394 * or generated by us in response to a query ESC sequence.
3553 */ 4395 */
4396const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4397
3554void 4398void
3555rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4399rxvt_term::tt_write (const char *data, unsigned int len)
3556{ 4400{
3557 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4401 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4402 return;
3558 4403
3559 if (len) 4404 if (pty->pty < 0)
4405 return;
4406
4407 if (v_buflen == 0)
4408 {
4409 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4410
4411 if ((unsigned int)written == len)
4412 return;
4413
4414 data += written;
4415 len -= written;
3560 { 4416 }
4417
4418 v_buffer = (char *)realloc (v_buffer, v_buflen + len);
4419
4420 memcpy (v_buffer + v_buflen, data, len);
4421 v_buflen += len;
4422
4423 pty_ev.set (EVENT_READ | EVENT_WRITE);
4424}
4425
4426void rxvt_term::pty_write ()
4427{
4428 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4429
4430 if (written > 0)
4431 {
4432 v_buflen -= written;
4433
3561 if (v_buflen == 0) 4434 if (v_buflen == 0)
3562 { 4435 {
3563 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3564
3565 if ((unsigned int)written == len)
3566 return;
3567
3568 data += written;
3569 len -= written;
3570 }
3571
3572
3573 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3574
3575 memcpy (v_buffer + v_buflen, data, len);
3576 v_buflen += len;
3577 }
3578
3579 for (;;)
3580 {
3581 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3582
3583 if (written > 0)
3584 {
3585 v_buflen -= written;
3586
3587 if (v_buflen == 0)
3588 {
3589 free (v_buffer); 4436 free (v_buffer);
3590 v_buffer = 0; 4437 v_buffer = 0;
3591 v_buflen = 0; 4438 v_buflen = 0;
3592 4439
3593 pty_ev.set (EVENT_READ); 4440 pty_ev.set (EVENT_READ);
3594 return;
3595 }
3596
3597 memmove (v_buffer, v_buffer + written, v_buflen);
3598 }
3599 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3600 // original code just ignores this...
3601 destroy ();
3602 else
3603 {
3604 pty_ev.set (EVENT_READ | EVENT_WRITE);
3605 return; 4441 return;
3606 } 4442 }
4443
4444 memmove (v_buffer, v_buffer + written, v_buflen);
3607 } 4445 }
4446 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4447 pty_ev.set (EVENT_READ);
3608} 4448}
3609 4449
3610/*----------------------- end-of-file (C source) -----------------------*/ 4450/*----------------------- end-of-file (C source) -----------------------*/
3611 4451

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