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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.68 by pcg, Sun Mar 14 17:33:07 2004 UTC vs.
Revision 1.305 by root, Thu Feb 2 18:04:45 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) 2003-2004 Marc Lehmann <pcg@goof.com> 30 * Copyright (c) 2003-2006 Marc Lehmann <pcg@goof.com>
31 * 31 *
32 * 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
33 * 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
34 * the Free Software Foundation; either version 2 of the License, or 34 * the Free Software Foundation; either version 2 of the License, or
35 * (at your option) any later version. 35 * (at your option) any later version.
… …
43 * along with this program; if not, write to the Free Software 43 * along with this program; if not, write to the Free Software
44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
45 *----------------------------------------------------------------------*/ 45 *----------------------------------------------------------------------*/
46 46
47/*{{{ includes: */ 47/*{{{ includes: */
48#include "../config.h" /* NECESSARY */ 48#include "../config.h"
49#include "rxvt.h" /* NECESSARY */ 49#include "rxvt.h"
50#include "rxvtperl.h"
50#include "version.h" 51#include "version.h"
51#include "command.h" 52#include "command.h"
52 53
53#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
54 63
55/*----------------------------------------------------------------------*/ 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
56 302
57/*{{{ Convert the keypress event into a string */ 303/*{{{ Convert the keypress event into a string */
58void 304void
59rxvt_term::lookup_key (XKeyEvent &ev) 305rxvt_term::lookup_key (XKeyEvent &ev)
60{ 306{
61 int ctrl, meta, shft, len; 307 int ctrl, meta, shft, len;
62 unsigned int newlen; 308 unsigned int newlen;
63 KeySym keysym; 309 KeySym keysym;
64#ifdef DEBUG_CMD
65 static int debug_key = 1; /* accessible by a debugger only */
66#endif
67 int valid_keysym; 310 int valid_keysym;
68 unsigned char kbuf[KBUFSZ]; 311 char kbuf[KBUFSZ];
69 312
70 /* 313 /*
71 * 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
72 * escape sequence to toggle the Keypad. 315 * escape sequence to toggle the Keypad.
73 * 316 *
74 * Always permit `shift' to override the current setting 317 * Always permit `shift' to override the current setting
75 */ 318 */
76 shft = (ev.state & ShiftMask); 319 shft = ev.state & ShiftMask;
77 ctrl = (ev.state & ControlMask); 320 ctrl = ev.state & ControlMask;
78 meta = (ev.state & ModMetaMask); 321 meta = ev.state & ModMetaMask;
79 322
80 if (numlock_state || (ev.state & ModNumLockMask)) 323 if (numlock_state || (ev.state & ModNumLockMask))
81 { 324 {
82 numlock_state = (ev.state & ModNumLockMask); 325 numlock_state = (ev.state & ModNumLockMask);
83 PrivMode ((!numlock_state), PrivMode_aplKP); 326 PrivMode ((!numlock_state), PrivMode_aplKP);
… …
88#ifdef USE_XIM 331#ifdef USE_XIM
89 if (Input_Context) 332 if (Input_Context)
90 { 333 {
91 Status status_return; 334 Status status_return;
92 335
336#if 0
93#ifdef X_HAVE_UTF8_STRING 337#ifdef X_HAVE_UTF8_STRING
94 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful 338 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
95 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 339 len = Xutf8LookupString (Input_Context, &ev, kbuf,
96 KBUFSZ, &keysym, &status_return); 340 KBUFSZ, &keysym, &status_return);
97 else 341 else
342#endif
98#endif 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)
… …
134 || status_return == XLookupBoth; 381 || status_return == XLookupBoth;
135 } 382 }
136 else 383 else
137#endif 384#endif
138 { 385 {
139 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 386 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
140 valid_keysym = keysym != NoSymbol; 387 valid_keysym = keysym != NoSymbol;
141 } 388 }
142 389
143 if (valid_keysym) 390 if (valid_keysym)
144 { 391 {
392#ifdef KEYSYM_RESOURCE
393 if (keyboard->dispatch (this, keysym, ev.state))
394 return;
395#endif
396
145 if (TermWin.saveLines) 397 if (saveLines)
146 { 398 {
147#ifdef UNSHIFTED_SCROLLKEYS 399#ifdef UNSHIFTED_SCROLLKEYS
148 if (!ctrl && !meta) 400 if (!ctrl && !meta)
149 {
150#else 401#else
151 if (IS_SCROLL_MOD) 402 if (IS_SCROLL_MOD)
403#endif
152 { 404 {
153#endif
154 int lnsppg; 405 int lnsppg;
155 406
156#ifdef PAGING_CONTEXT_LINES 407#ifdef PAGING_CONTEXT_LINES
157 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 408 lnsppg = nrow - PAGING_CONTEXT_LINES;
158#else 409#else
159 lnsppg = TermWin.nrow * 4 / 5; 410 lnsppg = nrow * 4 / 5;
160#endif 411#endif
161 if (keysym == XK_Prior) 412 if (keysym == XK_Prior)
162 { 413 {
163 scr_page (UP, lnsppg); 414 scr_page (UP, lnsppg);
164 return; 415 return;
… …
192 scr_move_to (0, 1); 443 scr_move_to (0, 1);
193 return; 444 return;
194 } 445 }
195 else if (keysym == XK_End) 446 else if (keysym == XK_End)
196 { 447 {
197 scr_move_to (1, 0); 448 scr_move_to (1, 1);
198 return; 449 return;
199 } 450 }
200 } 451 }
201#endif 452#endif
202 } 453 }
… …
207 if (keysym >= XK_F1 && keysym <= XK_F10) 458 if (keysym >= XK_F1 && keysym <= XK_F10)
208 { 459 {
209 keysym += (XK_F11 - XK_F1); 460 keysym += (XK_F11 - XK_F1);
210 shft = 0; /* turn off Shift */ 461 shft = 0; /* turn off Shift */
211 } 462 }
212 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 463 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
213 { 464 {
214 switch (keysym) 465 switch (keysym)
215 { 466 {
216 /* normal XTerm key bindings */ 467 /* normal XTerm key bindings */
217 case XK_Insert: /* Shift+Insert = paste mouse selection */ 468 case XK_Insert: /* Shift+Insert = paste mouse selection */
218 selection_request (ev.time, 0, 0); 469 selection_request (ev.time);
219 return; 470 return;
471#if TODO
220 /* rxvt extras */ 472 /* rxvt extras */
221 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 473 case XK_KP_Add: /* Shift+KP_Add = bigger font */
222 change_font (FONT_UP); 474 change_font (FONT_UP);
223 return; 475 return;
224 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 476 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
225 change_font (FONT_DN); 477 change_font (FONT_DN);
226 return; 478 return;
479#endif
227 } 480 }
228 } 481 }
229 } 482 }
230#ifdef PRINTPIPE 483
231 if (keysym == XK_Print) 484#if ENABLE_FRILLS || ISO_14755
232 { 485 // ISO 14755 support
233 scr_printscreen (ctrl | shft); 486 if (shft && ctrl)
234 return;
235 } 487 {
236#endif 488 int hv;
237 489
238 if (keysym >= 0xFF00 && keysym <= 0xFFFF) 490 if (iso14755buf & ISO_14755_51
239 { 491 && (keysym == XK_space || keysym == XK_KP_Space
240#ifdef KEYSYM_RESOURCE 492 || keysym == XK_Return || keysym == XK_KP_Enter))
241 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL)
242 { 493 {
243 unsigned int l; 494 commit_iso14755 ();
244 const unsigned char *kbuf0; 495 iso14755buf = ISO_14755_51;
245 496# if ISO_14755
246 kbuf0 = (Keysym_map[keysym & 0xFF]); 497 iso14755_51 (0);
247 l = (unsigned int)*kbuf0++;
248
249 /* escape prefix */
250 if (meta
251# ifdef META8_OPTION
252 && meta_char == C0_ESC
253# endif 498# endif
254 ) 499 return;
255 {
256 const unsigned char ch = C0_ESC;
257 tt_write (&ch, 1);
258 } 500 }
259 501 else if ((hv = hex_keyval (ev)) >= 0)
260 tt_write (kbuf0, l); 502 {
503 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
504 | hv | ISO_14755_51;
505# if ISO_14755
506 iso14755_51 (iso14755buf & ISO_14755_MASK);
507# endif
261 return; 508 return;
262 } 509 }
263 else 510 else
511 {
512# if ENABLE_OVERLAY
513 scr_overlay_off ();
264#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
537
538 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
539 {
265 { 540 {
266 newlen = 1; 541 newlen = 1;
267 switch (keysym) 542 switch (keysym)
268 { 543 {
269#ifndef NO_BACKSPACE_KEY 544#ifndef NO_BACKSPACE_KEY
270 case XK_BackSpace: 545 case XK_BackSpace:
271 if (PrivateModes & PrivMode_HaveBackSpace) 546 if (priv_modes & PrivMode_HaveBackSpace)
272 { 547 {
273 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace) 548 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
274 ^ !!ctrl) ? '\b' : '\177'; 549 ^ !!ctrl) ? '\b' : '\177';
275 kbuf[1] = '\0'; 550 kbuf[1] = '\0';
276 } 551 }
277 else 552 else
278 STRCPY (kbuf, key_backspace); 553 strcpy (kbuf, key_backspace);
279 break; 554 break;
280#endif 555#endif
281#ifndef NO_DELETE_KEY 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)
561 {
562 strcpy (kbuf, "\033On");
563 break;
564 }
565 /* FALLTHROUGH */
566# endif
282 case XK_Delete: 567 case XK_Delete:
283 STRCPY (kbuf, key_delete); 568 strcpy (kbuf, key_delete);
284 break; 569 break;
285#endif 570#endif
286 case XK_Tab: 571 case XK_Tab:
287 if (shft) 572 if (shft)
288 STRCPY (kbuf, "\033[Z"); 573 strcpy (kbuf, "\033[Z");
289 else 574 else
290 { 575 {
291#ifdef CTRL_TAB_MAKES_META 576#ifdef CTRL_TAB_MAKES_META
292 if (ctrl) 577 if (ctrl)
293 meta = 1; 578 meta = 1;
… …
299 newlen = 0; 584 newlen = 0;
300 } 585 }
301 break; 586 break;
302 587
303#ifdef XK_KP_Left 588#ifdef XK_KP_Left
304 case XK_KP_Up: /* \033Ox or standard */ 589 case XK_KP_Up: /* \033Ox or standard */
305 case XK_KP_Down: /* \033Or or standard */ 590 case XK_KP_Down: /* \033Or or standard */
306 case XK_KP_Right: /* \033Ov or standard */ 591 case XK_KP_Right: /* \033Ov or standard */
307 case XK_KP_Left: /* \033Ot or standard */ 592 case XK_KP_Left: /* \033Ot or standard */
308 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 593 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
309 { 594 {
310 STRCPY (kbuf, "\033OZ"); 595 strcpy (kbuf, "\033OZ");
311 kbuf[2] = "txvr"[keysym - XK_KP_Left]; 596 kbuf[2] = "txvr"[keysym - XK_KP_Left];
312 break; 597 break;
313 } 598 }
314 else 599 else
315 /* translate to std. cursor key */ 600 /* translate to std. cursor key */
… …
318#endif 603#endif
319 case XK_Up: /* "\033[A" */ 604 case XK_Up: /* "\033[A" */
320 case XK_Down: /* "\033[B" */ 605 case XK_Down: /* "\033[B" */
321 case XK_Right: /* "\033[C" */ 606 case XK_Right: /* "\033[C" */
322 case XK_Left: /* "\033[D" */ 607 case XK_Left: /* "\033[D" */
323 STRCPY (kbuf, "\033[Z"); 608 strcpy (kbuf, "\033[Z");
324 kbuf[2] = "DACB"[keysym - XK_Left]; 609 kbuf[2] = "DACB"[keysym - XK_Left];
325 /* do Shift first */ 610 /* do Shift first */
326 if (shft) 611 if (shft)
327 kbuf[2] = "dacb"[keysym - XK_Left]; 612 kbuf[2] = "dacb"[keysym - XK_Left];
328 else if (ctrl) 613 else if (ctrl)
329 { 614 {
330 kbuf[1] = 'O'; 615 kbuf[1] = 'O';
331 kbuf[2] = "dacb"[keysym - XK_Left]; 616 kbuf[2] = "dacb"[keysym - XK_Left];
332 } 617 }
333 else if (PrivateModes & PrivMode_aplCUR) 618 else if (priv_modes & PrivMode_aplCUR)
334 kbuf[1] = 'O'; 619 kbuf[1] = 'O';
335 break; 620 break;
336 621
337#ifndef UNSHIFTED_SCROLLKEYS 622#ifndef UNSHIFTED_SCROLLKEYS
338# ifdef XK_KP_Prior 623# ifdef XK_KP_Prior
339 case XK_KP_Prior: 624 case XK_KP_Prior:
340 /* allow shift to override */ 625 /* allow shift to override */
341 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 626 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
342 { 627 {
343 STRCPY (kbuf, "\033Oy"); 628 strcpy (kbuf, "\033Oy");
344 break; 629 break;
345 } 630 }
346 /* FALLTHROUGH */ 631 /* FALLTHROUGH */
347# endif 632# endif
348 case XK_Prior: 633 case XK_Prior:
349 STRCPY (kbuf, "\033[5~"); 634 strcpy (kbuf, "\033[5~");
350 break; 635 break;
351# ifdef XK_KP_Next 636# ifdef XK_KP_Next
352 case XK_KP_Next: 637 case XK_KP_Next:
353 /* allow shift to override */ 638 /* allow shift to override */
354 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 639 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
355 { 640 {
356 STRCPY (kbuf, "\033Os"); 641 strcpy (kbuf, "\033Os");
357 break; 642 break;
358 } 643 }
359 /* FALLTHROUGH */ 644 /* FALLTHROUGH */
360# endif 645# endif
361 case XK_Next: 646 case XK_Next:
362 STRCPY (kbuf, "\033[6~"); 647 strcpy (kbuf, "\033[6~");
363 break; 648 break;
364#endif 649#endif
365 case XK_KP_Enter: 650 case XK_KP_Enter:
366 /* allow shift to override */ 651 /* allow shift to override */
367 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 652 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
368 { 653 {
369 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';
370 } 666 }
371 else 667 else
372 { 668 {
373 kbuf[0] = '\r'; 669 kbuf[0] = '\015';
374 kbuf[1] = '\0'; 670 kbuf[1] = '\0';
375 } 671 }
376 break; 672 break;
377 673
378#ifdef XK_KP_Begin 674#ifdef XK_KP_Begin
379 case XK_KP_Begin: 675 case XK_KP_Begin:
380 STRCPY (kbuf, "\033Ou"); 676 strcpy (kbuf, "\033Ou");
381 break; 677 break;
382 678
383 case XK_KP_Insert:
384 STRCPY (kbuf, "\033Op");
385 break;
386
387 case XK_KP_Delete:
388 STRCPY (kbuf, "\033On");
389 break;
390#endif 679#endif
391 case XK_KP_F1: /* "\033OP" */ 680 case XK_KP_F1: /* "\033OP" */
392 case XK_KP_F2: /* "\033OQ" */ 681 case XK_KP_F2: /* "\033OQ" */
393 case XK_KP_F3: /* "\033OR" */ 682 case XK_KP_F3: /* "\033OR" */
394 case XK_KP_F4: /* "\033OS" */ 683 case XK_KP_F4: /* "\033OS" */
395 STRCPY (kbuf, "\033OP"); 684 strcpy (kbuf, "\033OP");
396 kbuf[2] += (keysym - XK_KP_F1); 685 kbuf[2] += (keysym - XK_KP_F1);
397 break; 686 break;
398 687
399 case XK_KP_Multiply: /* "\033Oj" : "*" */ 688 case XK_KP_Multiply: /* "\033Oj" : "*" */
400 case XK_KP_Add: /* "\033Ok" : "+" */ 689 case XK_KP_Add: /* "\033Ok" : "+" */
… …
411 case XK_KP_6: /* "\033Ov" : "6" */ 700 case XK_KP_6: /* "\033Ov" : "6" */
412 case XK_KP_7: /* "\033Ow" : "7" */ 701 case XK_KP_7: /* "\033Ow" : "7" */
413 case XK_KP_8: /* "\033Ox" : "8" */ 702 case XK_KP_8: /* "\033Ox" : "8" */
414 case XK_KP_9: /* "\033Oy" : "9" */ 703 case XK_KP_9: /* "\033Oy" : "9" */
415 /* allow shift to override */ 704 /* allow shift to override */
416 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 705 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
417 { 706 {
418 STRCPY (kbuf, "\033Oj"); 707 strcpy (kbuf, "\033Oj");
419 kbuf[2] += (keysym - XK_KP_Multiply); 708 kbuf[2] += (keysym - XK_KP_Multiply);
420 } 709 }
421 else 710 else
422 { 711 {
423 kbuf[0] = ('*' + (keysym - XK_KP_Multiply)); 712 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
424 kbuf[1] = '\0'; 713 kbuf[1] = '\0';
425 } 714 }
426 break; 715 break;
427 716
428 case XK_Find: 717 case XK_Find:
429 STRCPY (kbuf, "\033[1~"); 718 strcpy (kbuf, "\033[1~");
430 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
431 case XK_Insert: 731 case XK_Insert:
432 STRCPY (kbuf, "\033[2~"); 732 strcpy (kbuf, "\033[2~");
433 break; 733 break;
434#ifdef DXK_Remove /* support for DEC remove like key */ 734#ifdef DXK_Remove /* support for DEC remove like key */
435 case DXK_Remove: 735 case DXK_Remove:
436 /* FALLTHROUGH */ 736 /* FALLTHROUGH */
437#endif 737#endif
438 case XK_Execute: 738 case XK_Execute:
439 STRCPY (kbuf, "\033[3~"); 739 strcpy (kbuf, "\033[3~");
440 break; 740 break;
441 case XK_Select: 741 case XK_Select:
442 STRCPY (kbuf, "\033[4~"); 742 strcpy (kbuf, "\033[4~");
443 break; 743 break;
444#ifdef XK_KP_End 744#ifdef XK_KP_End
445 case XK_KP_End: 745 case XK_KP_End:
446 /* allow shift to override */ 746 /* allow shift to override */
447 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 747 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
448 { 748 {
449 STRCPY (kbuf, "\033Oq"); 749 strcpy (kbuf, "\033Oq");
450 break; 750 break;
451 } 751 }
452 /* FALLTHROUGH */ 752 /* FALLTHROUGH */
453#endif 753#endif
454 case XK_End: 754 case XK_End:
455 STRCPY (kbuf, KS_END); 755 strcpy (kbuf, KS_END);
456 break; 756 break;
457#ifdef XK_KP_Home 757#ifdef XK_KP_Home
458 case XK_KP_Home: 758 case XK_KP_Home:
459 /* allow shift to override */ 759 /* allow shift to override */
460 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 760 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
461 { 761 {
462 STRCPY (kbuf, "\033Ow"); 762 strcpy (kbuf, "\033Ow");
463 break; 763 break;
464 } 764 }
465 /* FALLTHROUGH */ 765 /* FALLTHROUGH */
466#endif 766#endif
467 case XK_Home: 767 case XK_Home:
468 STRCPY (kbuf, KS_HOME); 768 strcpy (kbuf, KS_HOME);
469 break; 769 break;
470 770
471#define FKEY(n, fkey) \ 771#define FKEY(n, fkey) \
472 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey))) 772 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
473 773
… …
525#undef FKEY 825#undef FKEY
526 default: 826 default:
527 newlen = 0; 827 newlen = 0;
528 break; 828 break;
529 } 829 }
830
530 if (newlen) 831 if (newlen)
531 len = STRLEN (kbuf); 832 len = strlen (kbuf);
532 } 833 }
533 834
534 /* 835 /*
535 * Pass meta for all function keys, if 'meta' option set 836 * Pass meta for all function keys, if 'meta' option set
536 */ 837 */
… …
543 else if (ctrl && keysym == XK_minus) 844 else if (ctrl && keysym == XK_minus)
544 { 845 {
545 len = 1; 846 len = 1;
546 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 847 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
547 } 848 }
849 else if (keysym == XK_ISO_Left_Tab)
850 {
851 strcpy (kbuf, "\033[Z");
852 len = 3;
853 }
548 else 854 else
549 { 855 {
550#ifdef META8_OPTION 856#ifdef META8_OPTION
551 /* set 8-bit on */ 857 /* set 8-bit on */
552 if (meta && (meta_char == 0x80)) 858 if (meta && (meta_char == 0x80))
553 { 859 {
554 unsigned char *ch; 860 char *ch;
555 861
556 for (ch = kbuf; ch < kbuf + len; ch++) 862 for (ch = kbuf; ch < kbuf + len; ch++)
557 *ch |= 0x80; 863 *ch |= 0x80;
558 864
559 meta = 0; 865 meta = 0;
… …
561#endif 867#endif
562 /* nil */ ; 868 /* nil */ ;
563 } 869 }
564 } 870 }
565 871
872 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
873 return;
874
566 if (len <= 0) 875 if (len <= 0)
567 return; /* not mapped */ 876 return; /* not mapped */
568 877
569 if (Options & Opt_scrollTtyKeypress) 878 if (OPTION (Opt_scrollTtyKeypress))
570 if (TermWin.view_start) 879 if (view_start)
571 { 880 {
572 TermWin.view_start = 0; 881 view_start = 0;
573 want_refresh = 1; 882 want_refresh = 1;
574 } 883 }
575 884
576 /* 885 /*
577 * these modifications only affect the static keybuffer 886 * these modifications only affect the static keybuffer
… …
592#ifdef META8_OPTION 901#ifdef META8_OPTION
593 && meta_char == C0_ESC 902 && meta_char == C0_ESC
594#endif 903#endif
595 ) 904 )
596 { 905 {
597 const unsigned char ch = C0_ESC; 906 const char ch = C0_ESC;
598 tt_write (&ch, 1); 907 tt_write (&ch, 1);
599 } 908 }
600 909
601#if defined(DEBUG_CMD)
602 /* Display keyboard buffer contents */
603 unsigned char *p;
604 int i;
605
606 fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
607 for (i = 0, p = kbuf; i < len; i++, p++)
608 fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
609 fprintf (stderr, "'\n");
610#endif /* DEBUG_CMD */
611 tt_write (kbuf, (unsigned int)len); 910 tt_write (kbuf, (unsigned int)len);
612} 911}
613/*}}} */ 912/*}}} */
614 913
615#if (MENUBAR_MAX) 914#if defined (KEYSYM_RESOURCE)
616/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */
617/* attempt to `write' count to the input buffer */
618unsigned int 915unsigned int
619rxvt_term::cmd_write (const unsigned char *str, unsigned int count) 916rxvt_term::cmd_write (const char *str, unsigned int count)
620{ 917{
621 unsigned int n, s; 918 unsigned int n, s;
622 919
623 n = cmdbuf_ptr - cmdbuf_base; 920 n = cmdbuf_ptr - cmdbuf_base;
624 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 921 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
625 922
626 if (n > 0 && s < count) 923 if (n > 0 && s < count)
627 { 924 {
628 MEMMOVE (cmdbuf_base, cmdbuf_ptr, 925 memmove (cmdbuf_base, cmdbuf_ptr,
629 (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); 926 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
630 cmdbuf_ptr = cmdbuf_base; 927 cmdbuf_ptr = cmdbuf_base;
631 cmdbuf_endp -= n; 928 cmdbuf_endp -= n;
632 s += n; 929 s += n;
633 } 930 }
634 931
635 if (count > s) 932 if (count > s)
636 { 933 {
637 rxvt_print_error ("data loss: cmd_write too large"); 934 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
638 count = s; 935 count = s;
639 } 936 }
640 937
641 for (; count--;) 938 for (; count--;)
642 *cmdbuf_endp++ = *str++; 939 *cmdbuf_endp++ = *str++;
643 940
644 cmd_parse (); 941 cmd_parse ();
645 942
646 return 0; 943 return 0;
647} 944}
648#endif /* MENUBAR_MAX */ 945#endif
649 946
650void 947void
651rxvt_term::flush () 948rxvt_term::flush ()
652{ 949{
950 flush_ev.stop ();
951
653#ifdef TRANSPARENT 952#ifdef TRANSPARENT
654 if (want_full_refresh) 953 if (want_full_refresh)
655 { 954 {
656 want_full_refresh = 0; 955 want_full_refresh = 0;
657 scr_clear (); 956 scr_clear ();
658 scr_touch (false); 957 scr_touch (false);
659 want_refresh = 1;
660 } 958 }
661#endif 959#endif
662 960
663 if (want_refresh) 961 if (want_refresh)
664 { 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
665 scr_refresh (refresh_type); 1001 scr_refresh ();
666 scrollbar_show (1); 1002 scrollbar_show (1);
667#ifdef USE_XIM 1003#ifdef USE_XIM
668 IMSendSpot (); 1004 IMSendSpot ();
669#endif 1005#endif
670
671 } 1006 }
672 1007
673 display->flush (); 1008 display->flush ();
674} 1009}
675 1010
676void 1011void
677rxvt_term::check_cb (check_watcher &w) 1012rxvt_term::check_cb (check_watcher &w)
678{ 1013{
679 SET_R (this); 1014 make_current ();
680 SET_LOCALE (locale);
681 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;
682 flush (); 1029 flush ();
683} 1030}
684 1031
685#ifdef CURSOR_BLINK 1032#ifdef CURSOR_BLINK
686void 1033void
687rxvt_term::cursor_blink_cb (time_watcher &w) 1034rxvt_term::cursor_blink_cb (time_watcher &w)
688{ 1035{
689 hidden_cursor = !hidden_cursor; 1036 hidden_cursor = !hidden_cursor;
690 want_refresh = 1; 1037 want_refresh = 1;
691 1038
692 w.start (w.at + BLINK_INTERVAL); 1039 w.start (w.at + CURSOR_BLINK_INTERVAL);
693} 1040}
694#endif 1041#endif
695 1042
696#ifdef TEXT_BLINK 1043#ifdef TEXT_BLINK
697void 1044void
… …
704 w.start (w.at + TEXT_BLINK_INTERVAL); 1051 w.start (w.at + TEXT_BLINK_INTERVAL);
705 } 1052 }
706} 1053}
707#endif 1054#endif
708 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
709bool 1124bool
710rxvt_term::pty_fill () 1125rxvt_term::pty_fill ()
711{ 1126{
712 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 }
713 1134
714 memmove (cmdbuf_base, cmdbuf_ptr, n); 1135 memmove (cmdbuf_base, cmdbuf_ptr, n);
715 cmdbuf_ptr = cmdbuf_base; 1136 cmdbuf_ptr = cmdbuf_base;
716 cmdbuf_endp = cmdbuf_ptr + n; 1137 cmdbuf_endp = cmdbuf_ptr + n;
717 1138
718 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1139 ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n);
719 1140
720 if (n > 0) 1141 if (r > 0)
721 { 1142 {
722 cmdbuf_endp += n; 1143 cmdbuf_endp += r;
723 return true; 1144 return true;
724 } 1145 }
725 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))
726 destroy (); 1158 destroy ();
1159 }
727 1160
728 return false; 1161 return false;
729} 1162}
730 1163
731void 1164void
732rxvt_term::pty_cb (io_watcher &w, short revents) 1165rxvt_term::pty_cb (io_watcher &w, short revents)
733{ 1166{
734 SET_R (this); 1167 make_current ();
735 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;
736 1174
737 if (revents & EVENT_WRITE) 1175 if (revents & EVENT_WRITE)
738 tt_write (0, 0); 1176 pty_write ();
739 else if (revents & EVENT_READ)
740 {
741 bool flag = true;
742
743 // loop, but don't allow a single term to monopolize us
744 // the number of loops is fully arbitrary, and thus wrong
745 while (flag && pty_fill ())
746 {
747 if (!seen_input)
748 {
749 seen_input = 1;
750 /* once we know the shell is running, send the screen size. Again! */
751 tt_winch ();
752 }
753
754 if (cmd_parse ())
755 break;
756 }
757 }
758} 1177}
759 1178
760bool 1179void
761rxvt_term::cmd_parse () 1180rxvt_term::pointer_unblank ()
762{ 1181{
763 bool flag = false; 1182 XDefineCursor (dpy, vt, TermWin_cursor);
764 uint32_t ch = NOCHAR; 1183 recolour_cursor ();
765 1184
766 for (;;) 1185#ifdef POINTER_BLANK
767 { 1186 hidden_pointer = 0;
768 if (ch == NOCHAR)
769 ch = next_char ();
770 1187
771 if (ch == NOCHAR) // TODO: improve 1188 if (OPTION (Opt_pointerBlank))
772 break; 1189 pointer_ev.start (NOW + pointerBlankDelay);
773 1190#endif
774 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
775 {
776 /* Read a text string from the input buffer */
777 uint32_t buf[BUFSIZ];
778 bool refreshnow = false;
779 int nlines = 0;
780 uint32_t *str = buf;
781
782 *str++ = ch;
783
784 for (;;)
785 {
786 ch = next_char ();
787
788 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
789 break;
790 else
791 {
792 *str++ = ch;
793
794 if (ch == '\n')
795 {
796 nlines++;
797 refresh_count++;
798
799 if (! (Options & Opt_jumpScroll)
800 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
801 {
802 refreshnow = true;
803 flag = false;
804 ch = NOCHAR;
805 break;
806 }
807
808 // scr_add_lines only works for nlines < TermWin.nrow - 1.
809 if (nlines >= TermWin.nrow - 1)
810 {
811 scr_add_lines (buf, nlines, str - buf);
812 nlines = 0;
813 str = buf;
814 }
815 }
816
817 if (str >= buf + BUFSIZ)
818 {
819 ch = NOCHAR;
820 break;
821 }
822 }
823 }
824
825 scr_add_lines (buf, nlines, str - buf);
826
827 /*
828 * If there have been a lot of new lines, then update the screen
829 * What the heck I'll cheat and only refresh less than every page-full.
830 * the number of pages between refreshes is refresh_limit, which
831 * is incremented here because we must be doing flat-out scrolling.
832 *
833 * refreshing should be correct for small scrolls, because of the
834 * time-out
835 */
836 if (refreshnow)
837 {
838 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
839 refresh_limit++;
840
841 scr_refresh (refresh_type);
842 }
843
844 }
845 else
846 {
847 switch (ch)
848 {
849 default:
850 process_nonprinting (ch);
851 break;
852 case C0_ESC: /* escape char */
853 process_escape_seq ();
854 break;
855 /*case 0x9b: */ /* CSI */
856 /* process_csi_seq (); */
857 }
858
859 ch = NOCHAR;
860 }
861 }
862
863 return flag;
864}
865
866// read the next character, currently handles UTF-8
867// will probably handle all sorts of other stuff in the future
868uint32_t
869rxvt_term::next_char ()
870{
871 while (cmdbuf_ptr < cmdbuf_endp)
872 {
873 // assume 0x20 .. 0x7f to be ascii ALWAYS (all shift-states etc.) uh-oh
874 if ((*cmdbuf_ptr <= 0x7f && 0x20 <= *cmdbuf_ptr)
875 || !*cmdbuf_ptr)
876 return *cmdbuf_ptr++;
877
878 wchar_t wc;
879 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
880
881 if (len == (size_t)-2)
882 {
883 // the mbstate stores incomplete sequences. didn't know this :/
884 cmdbuf_ptr = cmdbuf_endp;
885 break;
886 }
887
888 if (len == (size_t)-1)
889 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
890
891 // assume wchar == unicode
892 cmdbuf_ptr += len;
893 return wc;
894 }
895
896 return NOCHAR;
897}
898
899/* rxvt_cmd_getc () - Return next input character */
900/*
901 * Return the next input character after first passing any keyboard input
902 * to the command.
903 */
904uint32_t
905rxvt_term::cmd_getc ()
906{
907 for (;;)
908 {
909 uint32_t c = next_char ();
910 if (c != NOCHAR)
911 return c;
912
913 // incomplete sequences should occur rarely, still, a better solution
914 // would be preferred. either setjmp/longjmp or better design.
915 fcntl (cmd_fd, F_SETFL, 0);
916 pty_fill ();
917 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
918 }
919} 1191}
920 1192
921#ifdef POINTER_BLANK 1193#ifdef POINTER_BLANK
922void 1194void
923rxvt_term::pointer_unblank ()
924{
925 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
926 recolour_cursor ();
927
928 hidden_pointer = 0;
929
930 if (Options & Opt_pointerBlank)
931 pointer_ev.start (NOW + pointerBlankDelay);
932}
933
934void
935rxvt_term::pointer_blank () 1195rxvt_term::pointer_blank ()
936{ 1196{
937 if (! (Options & Opt_pointerBlank)) 1197 if (!OPTION (Opt_pointerBlank))
938 return; 1198 return;
939 1199
940 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1200 XDefineCursor (dpy, vt, display->blank_cursor);
941 XFlush (display->display); 1201 XFlush (dpy);
942 1202
943 hidden_pointer = 1; 1203 hidden_pointer = 1;
944} 1204}
945 1205
946void 1206void
947rxvt_term::pointer_cb (time_watcher &w) 1207rxvt_term::pointer_cb (time_watcher &w)
948{ 1208{
949 SET_R (this); 1209 make_current ();
950 SET_LOCALE (locale);
951 1210
952 pointer_blank (); 1211 pointer_blank ();
953} 1212}
954#endif 1213#endif
955 1214
… …
962 x = ev.x; 1221 x = ev.x;
963 y = ev.y; 1222 y = ev.y;
964 pixel_position (&x, &y); 1223 pixel_position (&x, &y);
965 1224
966 if (MEvent.button == AnyButton) 1225 if (MEvent.button == AnyButton)
967 {
968 button_number = 3; 1226 button_number = 3;
969 }
970 else 1227 else
971 { 1228 {
972 button_number = MEvent.button - Button1; 1229 button_number = MEvent.button - Button1;
973 /* add 0x3D for wheel events, like xterm does */ 1230 /* add 0x3D for wheel events, like xterm does */
974 if (button_number >= 3) 1231 if (button_number >= 3)
975 button_number += (64 - 3); 1232 button_number += (64 - 3);
976 } 1233 }
977 1234
978 if (PrivateModes & PrivMode_MouseX10) 1235 if (priv_modes & PrivMode_MouseX10)
979 { 1236 {
980 /* 1237 /*
981 * do not report ButtonRelease 1238 * do not report ButtonRelease
982 * no state info allowed 1239 * no state info allowed
983 */ 1240 */
… …
998 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1255 + ((MEvent.state & ModMetaMask) ? 8 : 0)
999 + ((MEvent.state & ControlMask) ? 16 : 0); 1256 + ((MEvent.state & ControlMask) ? 16 : 0);
1000#ifdef MOUSE_REPORT_DOUBLECLICK 1257#ifdef MOUSE_REPORT_DOUBLECLICK
1001 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1258 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1002#endif 1259#endif
1003
1004 } 1260 }
1005 1261
1006#ifdef DEBUG_MOUSEREPORT 1262#if DEBUG_MOUSEREPORT
1007 fprintf (stderr, "Mouse ["); 1263 fprintf (stderr, "Mouse [");
1008 if (key_state & 16) 1264 if (key_state & 16)
1009 fputc ('C', stderr); 1265 fputc ('C', stderr);
1010 if (key_state & 4) 1266 if (key_state & 4)
1011 fputc ('S', stderr); 1267 fputc ('S', stderr);
… …
1015 fputc ('2', stderr); 1271 fputc ('2', stderr);
1016 fprintf (stderr, "]: <%d>, %d/%d\n", 1272 fprintf (stderr, "]: <%d>, %d/%d\n",
1017 button_number, 1273 button_number,
1018 x + 1, 1274 x + 1,
1019 y + 1); 1275 y + 1);
1020#else 1276#endif
1277
1021 tt_printf ("\033[M%c%c%c", 1278 tt_printf ("\033[M%c%c%c",
1022 (32 + button_number + key_state), 1279 (32 + button_number + key_state),
1023 (32 + x + 1), 1280 (32 + x + 1),
1024 (32 + y + 1)); 1281 (32 + y + 1));
1025#endif
1026} 1282}
1027
1028#ifdef USING_W11LIB
1029void
1030rxvt_W11_process_x_event (XEvent *ev)
1031{
1032 rxvt_t *r = rxvt_get_r ();
1033
1034 x_cb (*ev);
1035}
1036#endif
1037 1283
1038/*{{{ process an X event */ 1284/*{{{ process an X event */
1039void 1285void
1040rxvt_term::x_cb (XEvent &ev) 1286rxvt_term::x_cb (XEvent &ev)
1041{ 1287{
1042 SET_R (this); 1288 make_current ();
1043 SET_LOCALE (locale);
1044 1289
1045#if defined(CURSOR_BLINK) 1290 dLocal (Display *, dpy);
1046 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
1047 {
1048 if (hidden_cursor)
1049 {
1050 hidden_cursor = 0;
1051 want_refresh = 1;
1052 }
1053 1291
1054 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1292 if (ev.xany.window == vt
1055 } 1293 && SHOULD_INVOKE (HOOK_X_EVENT)
1056#endif 1294 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1057
1058#if defined(POINTER_BLANK)
1059 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
1060 {
1061 if (ev.type == MotionNotify
1062 || ev.type == ButtonPress
1063 || ev.type == ButtonRelease)
1064 if (hidden_pointer)
1065 pointer_unblank ();
1066
1067 if (ev.type == KeyPress && hidden_pointer == 0)
1068 pointer_blank ();
1069 }
1070#endif
1071
1072#ifdef USE_XIM
1073 if (XFilterEvent (&ev, None))
1074 return; 1295 return;
1075#endif
1076 1296
1297 // for XQueryPointer
1077 Window unused_root, unused_child; 1298 Window unused_root, unused_child;
1078 int unused_root_x, unused_root_y; 1299 int unused_root_x, unused_root_y;
1079 unsigned int unused_mask; 1300 unsigned int unused_mask;
1080
1081#ifdef DEBUG_X
1082 const char *const eventnames[] =
1083 { /* mason - this matches my system */
1084 "",
1085 "",
1086 "KeyPress",
1087 "KeyRelease",
1088 "ButtonPress",
1089 "ButtonRelease",
1090 "MotionNotify",
1091 "EnterNotify",
1092 "LeaveNotify",
1093 "FocusIn",
1094 "FocusOut",
1095 "KeymapNotify",
1096 "Expose",
1097 "GraphicsExpose",
1098 "NoExpose",
1099 "VisibilityNotify",
1100 "CreateNotify",
1101 "DestroyNotify",
1102 "UnmapNotify",
1103 "MapNotify",
1104 "MapRequest",
1105 "ReparentNotify",
1106 "ConfigureNotify",
1107 "ConfigureRequest",
1108 "GravityNotify",
1109 "ResizeRequest",
1110 "CirculateNotify",
1111 "CirculateRequest",
1112 "PropertyNotify",
1113 "SelectionClear",
1114 "SelectionRequest",
1115 "SelectionNotify",
1116 "ColormapNotify",
1117 "ClientMessage",
1118 "MappingNotify"
1119 };
1120#endif
1121
1122#ifdef DEBUG_X
1123 struct timeval tp;
1124 struct tm *ltt;
1125 (void)gettimeofday (&tp, NULL);
1126 ltt = localtime (& (tp.tv_sec));
1127 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));
1128#endif
1129 1301
1130 switch (ev.type) 1302 switch (ev.type)
1131 { 1303 {
1132 case KeyPress: 1304 case KeyPress:
1305#if ISO_14755
1306 if (!(iso14755buf & ISO_14755_52))
1307#endif
1133 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)))
1134 break; 1376 break;
1135 1377
1136#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1378#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1137 case KeyRelease:
1138 {
1139 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)
1140 mouse_slip_wheel_speed = 0; 1382 mouse_slip_wheel_speed = 0;
1141 else 1383#endif
1142 {
1143 KeySym ks;
1144
1145 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
1146 if (ks == XK_Control_L || ks == XK_Control_R)
1147 mouse_slip_wheel_speed = 0;
1148 }
1149 break; 1384 break;
1150 } 1385 }
1151#endif
1152 1386
1153 case ButtonPress: 1387 case ButtonPress:
1154 button_press (ev.xbutton); 1388 button_press (ev.xbutton);
1155 break; 1389 break;
1156 1390
… …
1158 button_release (ev.xbutton); 1392 button_release (ev.xbutton);
1159 break; 1393 break;
1160 1394
1161 case ClientMessage: 1395 case ClientMessage:
1162 if (ev.xclient.format == 32 1396 if (ev.xclient.format == 32
1163 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1397 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1164 destroy ();
1165#ifdef OFFIX_DND
1166 /* OffiX Dnd (drag 'n' drop) protocol */
1167 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1168 && (ev.xclient.data.l[0] == DndFile
1169 || ev.xclient.data.l[0] == DndDir
1170 || ev.xclient.data.l[0] == DndLink))
1171 { 1398 {
1172 /* Get Dnd data */ 1399 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1173 Atom ActualType; 1400 {
1174 int ActualFormat; 1401 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1175 unsigned char *data; 1402 {
1176 unsigned long Size, RemainingBytes; 1403 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1177 1404 {
1178 XGetWindowProperty (display->display, display->root, 1405 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1179 xa[XA_DNDSELECTION], 1406 destroy ();
1180 0L, 1000000L, 1407 }
1181 False, AnyPropertyType, 1408#if ENABLE_EWMH
1182 &ActualType, &ActualFormat, 1409 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1183 &Size, &RemainingBytes, 1410 XSendEvent (dpy, ev.xclient.window = display->root,
1411 False, SubstructureRedirectMask | SubstructureNotifyMask,
1184 &data); 1412 &ev);
1185 XChangeProperty (display->display, display->root, 1413#endif
1186 XA_CUT_BUFFER0, XA_STRING, 1414 }
1187 8, PropModeReplace, 1415 }
1188 data, STRLEN (data)); 1416#if ENABLE_XEMBED
1189 selection_paste (display->root, XA_CUT_BUFFER0, True); 1417 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1190 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
1191 } 1425 }
1192#endif /* OFFIX_DND */
1193 break; 1426 break;
1194 1427
1195 case MappingNotify: 1428 case MappingNotify:
1196 XRefreshKeyboardMapping (& (ev.xmapping)); 1429 XRefreshKeyboardMapping (&ev.xmapping);
1197 break; 1430 break;
1198 1431
1199 /* 1432 /*
1200 * XXX: this is not the _current_ arrangement 1433 * XXX: this is not the _current_ arrangement
1201 * Here's my conclusion: 1434 * Here's my conclusion:
… …
1220 break; 1453 break;
1221 } 1454 }
1222 break; 1455 break;
1223 1456
1224 case FocusIn: 1457 case FocusIn:
1225 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])
1226 { 1467 {
1227 TermWin.focus = 1; 1468 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1228 want_refresh = 1; 1469 ;
1229#ifdef USE_XIM
1230 if (Input_Context != NULL)
1231 XSetICFocus (Input_Context);
1232#endif
1233#ifdef CURSOR_BLINK
1234 if (Options & Opt_cursorBlink)
1235 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1236#endif
1237 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
1238 } 1483 }
1239 break; 1484 break;
1240 1485
1241 case FocusOut:
1242 if (TermWin.focus)
1243 {
1244 TermWin.focus = 0;
1245 want_refresh = 1;
1246#ifdef USE_XIM
1247 if (Input_Context != NULL)
1248 XUnsetICFocus (Input_Context);
1249#endif
1250#ifdef CURSOR_BLINK
1251 if (Options & Opt_cursorBlink)
1252 cursor_blink_ev.stop ();
1253 hidden_cursor = 0;
1254#endif
1255
1256 }
1257 break;
1258
1259 case ConfigureNotify: 1486 case PropertyNotify:
1260 if (ev.xconfigure.window == TermWin.parent[0]) 1487 if (!HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END)))
1261 { 1488 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1262 int height, width; 1489 && ev.xproperty.state == PropertyNewValue)
1490 selection_property (ev.xproperty.window, ev.xproperty.atom);
1263 1491
1264 do
1265 { /* Wrap lots of configures into one */
1266 width = ev.xconfigure.width;
1267 height = ev.xconfigure.height;
1268 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1269 }
1270 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev));
1271
1272 if (szHint.width != width || szHint.height != height)
1273 {
1274 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height));
1275 resize_all_windows (width, height, 1);
1276 }
1277#ifdef DEBUG_SIZE
1278 else
1279 {
1280 D_SIZE ((stderr, "Size: Not resizing"));
1281 }
1282#endif
1283#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1284 if (Options & Opt_transparent)
1285 {
1286 check_our_parents ();
1287 if (am_transparent)
1288 want_full_refresh = 1;
1289 }
1290#endif
1291
1292 }
1293 break; 1492 break;
1294 1493
1295 case SelectionClear: 1494 case SelectionClear:
1296 display->set_selection_owner (0); 1495 selection_clear ();
1297 break; 1496 break;
1298 1497
1299 case SelectionNotify: 1498 case SelectionNotify:
1300 if (selection_wait == Sel_normal) 1499 if (selection_wait == Sel_normal)
1301 selection_paste (ev.xselection.requestor, 1500 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1302 ev.xselection.property, True);
1303 break; 1501 break;
1304 1502
1305 case SelectionRequest: 1503 case SelectionRequest:
1306 selection_send (ev.xselectionrequest); 1504 selection_send (ev.xselectionrequest);
1307 break; 1505 break;
1308 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
1309 case UnmapNotify: 1515 case UnmapNotify:
1310 TermWin.mapped = 0; 1516 mapped = 0;
1311#ifdef TEXT_BLINK 1517#ifdef TEXT_BLINK
1312 text_blink_ev.stop (); 1518 text_blink_ev.stop ();
1313#endif 1519#endif
1314 break; 1520 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1315
1316 case MapNotify:
1317 TermWin.mapped = 1;
1318#ifdef TEXT_BLINK
1319 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1320#endif
1321 break; 1521 break;
1322 1522
1323#ifdef TRANSPARENT 1523#ifdef TRANSPARENT
1324 case ReparentNotify: 1524 case ReparentNotify:
1325 rootwin_cb (ev); 1525 rootwin_cb (ev);
1326 break; 1526 break;
1327#endif /* TRANSPARENT */ 1527#endif /* TRANSPARENT */
1328 1528
1329 case GraphicsExpose: 1529 case GraphicsExpose:
1330 case Expose: 1530 case Expose:
1331 if (ev.xany.window == TermWin.vt) 1531 if (ev.xany.window == vt)
1332 { 1532 {
1333#ifdef NO_SLOW_LINK_SUPPORT 1533 do
1334 scr_expose (ev.xexpose.x, ev.xexpose.y, 1534 scr_expose (ev.xexpose.x, ev.xexpose.y,
1335 ev.xexpose.width, ev.xexpose.height, False); 1535 ev.xexpose.width, ev.xexpose.height, False);
1336#else 1536 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1337 // don't understand this, so commented it out 1537
1538 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1539
1540 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1338 scr_expose (ev.xexpose.x, ev.xexpose.y, 1541 scr_expose (ev.xexpose.x, ev.xexpose.y,
1339 ev.xexpose.width, ev.xexpose.height, False); 1542 ev.xexpose.width, ev.xexpose.height, False);
1340 //scr_expose (ev.xexpose.x, 0, 1543
1341 // ev.xexpose.width, TermWin.height, False);
1342#endif
1343 want_refresh = 1; 1544 want_refresh = 1;
1344 } 1545 }
1345 else 1546 else
1346 { 1547 {
1347 XEvent unused_event; 1548 XEvent unused_event;
1348 1549
1349 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1550 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1350 Expose, 1551 ;
1351 &unused_event)) ; 1552 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1352 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1553 ;
1353 GraphicsExpose, 1554
1354 &unused_event)) ;
1355 if (isScrollbarWindow (ev.xany.window)) 1555 if (isScrollbarWindow (ev.xany.window))
1356 { 1556 {
1357 scrollBar.setIdle (); 1557 scrollBar.setIdle ();
1358 scrollbar_show (0); 1558 scrollbar_show (0);
1359 } 1559 }
1360#ifdef MENUBAR 1560
1361 if (menubar_visible () && isMenuBarWindow (ev.xany.window)) 1561#ifdef TRANSPARENT
1362 menubar_expose (); 1562 if (am_transparent && ev.xany.window == parent[0])
1563 XClearWindow (dpy, ev.xany.window);
1363#endif 1564#endif
1364 } 1565 }
1365 break; 1566 break;
1366 1567
1367 case MotionNotify: 1568 case MotionNotify:
1368#ifdef POINTER_BLANK 1569#ifdef POINTER_BLANK
1369 if (hidden_pointer) 1570 if (hidden_pointer)
1370 pointer_unblank (); 1571 pointer_unblank ();
1371#endif 1572#endif
1372#if MENUBAR 1573 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1373 if (isMenuBarWindow (ev.xany.window)) 1574 break;
1575
1576 if (ev.xany.window == vt)
1374 { 1577 {
1375 menubar_control (ev.xbutton); 1578 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1376 break; 1579 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1377 } 1580 ; // nop
1378#endif
1379 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1380 break;
1381
1382 if (ev.xany.window == TermWin.vt)
1383 {
1384 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1581 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1385 { 1582 {
1386 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1583 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1387 ; 1584 ;
1388 1585
1389 XQueryPointer (display->display, TermWin.vt, 1586 XQueryPointer (dpy, vt,
1390 &unused_root, &unused_child, 1587 &unused_root, &unused_child,
1391 &unused_root_x, &unused_root_y, 1588 &unused_root_x, &unused_root_y,
1392 & (ev.xbutton.x), & (ev.xbutton.y), 1589 &ev.xbutton.x, &ev.xbutton.y,
1393 &unused_mask); 1590 &ev.xbutton.state);
1394#ifdef MOUSE_THRESHOLD 1591#ifdef MOUSE_THRESHOLD
1395 /* deal with a `jumpy' mouse */ 1592 /* deal with a `jumpy' mouse */
1396 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1593 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1397 { 1594 {
1398#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
1399 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1604 selection_extend (ev.xbutton.x, ev.xbutton.y,
1400 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1605 ev.xbutton.state & Button3Mask ? 2 : 0);
1606
1401#ifdef SELECTION_SCROLLING 1607#ifdef SELECTION_SCROLLING
1402 if (ev.xbutton.y < TermWin.int_bwidth 1608 if (ev.xbutton.y < int_bwidth
1403 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1609 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1404 { 1610 {
1405 int dist; 1611 int dist;
1406
1407 pending_scroll_selection=1;
1408 1612
1409 /* don't clobber the current delay if we are 1613 /* don't clobber the current delay if we are
1410 * already in the middle of scrolling. 1614 * already in the middle of scrolling.
1411 */ 1615 */
1412 if (scroll_selection_delay<=0) 1616 if (!sel_scroll_ev.active)
1413 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1617 sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1414 1618
1415 /* save the event params so we can highlight 1619 /* save the event params so we can highlight
1416 * the selection in the pending-scroll loop 1620 * the selection in the pending-scroll loop
1417 */ 1621 */
1418 selection_save_x=ev.xbutton.x; 1622 selection_save_x = ev.xbutton.x;
1419 selection_save_y=ev.xbutton.y; 1623 selection_save_y = ev.xbutton.y;
1420 selection_save_state=
1421 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1624 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1422 1625
1423 /* calc number of lines to scroll */ 1626 /* calc number of lines to scroll */
1424 if (ev.xbutton.y<TermWin.int_bwidth) 1627 if (ev.xbutton.y < int_bwidth)
1425 { 1628 {
1426 scroll_selection_dir = UP; 1629 scroll_selection_dir = UP;
1427 dist = TermWin.int_bwidth - ev.xbutton.y; 1630 dist = int_bwidth - ev.xbutton.y;
1428 } 1631 }
1429 else 1632 else
1430 { 1633 {
1431 scroll_selection_dir = DN; 1634 scroll_selection_dir = DN;
1432 dist = ev.xbutton.y - 1635 dist = ev.xbutton.y - (int_bwidth + height);
1433 (TermWin.int_bwidth + TermWin.height);
1434 } 1636 }
1637
1435 scroll_selection_lines= (Pixel2Height (dist)/ 1638 scroll_selection_lines = Pixel2Height (dist)
1436 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1639 / SELECTION_SCROLL_LINE_SPEEDUP
1640 + 1;
1437 MIN_IT (scroll_selection_lines, 1641 min_it (scroll_selection_lines,
1438 SELECTION_SCROLL_MAX_LINES); 1642 SELECTION_SCROLL_MAX_LINES);
1439 } 1643 }
1440 else 1644 else
1441 { 1645 {
1442 /* we are within the text window, so we 1646 /* we are within the text window, so we
1443 * shouldn't be scrolling 1647 * shouldn't be scrolling
1444 */ 1648 */
1445 pending_scroll_selection = 0; 1649 if (sel_scroll_ev.active)
1650 sel_scroll_ev.stop();
1446 } 1651 }
1447#endif 1652#endif
1448#ifdef MOUSE_THRESHOLD 1653#ifdef MOUSE_THRESHOLD
1449
1450 } 1654 }
1451#endif 1655#endif
1452
1453 } 1656 }
1454 } 1657 }
1455 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1658 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ())
1456 { 1659 {
1457 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1660 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1458 MotionNotify, &ev)) ; 1661 MotionNotify, &ev))
1662 ;
1663
1459 XQueryPointer (display->display, scrollBar.win, 1664 XQueryPointer (dpy, scrollBar.win,
1460 &unused_root, &unused_child, 1665 &unused_root, &unused_child,
1461 &unused_root_x, &unused_root_y, 1666 &unused_root_x, &unused_root_y,
1462 & (ev.xbutton.x), & (ev.xbutton.y), 1667 &ev.xbutton.x, &ev.xbutton.y,
1463 &unused_mask); 1668 &unused_mask);
1464 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1669 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1465 scrollbar_size ()); 1670 scrollbar_size ());
1466 scr_refresh (refresh_type); 1671 want_refresh = 1;
1467 refresh_limit = 0; 1672 refresh_limit = 0;
1468 scrollbar_show (1); 1673 scrollbar_show (1);
1469 } 1674 }
1470 break; 1675 break;
1471 } 1676 }
1472}
1473 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
1474void 1778void
1475rxvt_term::rootwin_cb (XEvent &ev) 1779rxvt_term::rootwin_cb (XEvent &ev)
1476{ 1780{
1477 SET_R (this); 1781 make_current ();
1478 SET_LOCALE (locale);
1479 1782
1480 switch (ev.type) 1783 switch (ev.type)
1481 { 1784 {
1482 case PropertyNotify: 1785 case PropertyNotify:
1483 if (ev.xproperty.atom == xa[XA_VT_SELECTION])
1484 {
1485 if (ev.xproperty.state == PropertyNewValue)
1486 selection_property (ev.xproperty.window, ev.xproperty.atom);
1487 break;
1488 }
1489#ifdef TRANSPARENT
1490 else
1491 {
1492 /* 1786 /*
1493 * 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,
1494 * 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.
1495 */ 1789 */
1496 if (xa[XA_XROOTPMAPID] == 0)
1497 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1498
1499 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])
1500 return; 1792 return;
1501 }
1502 1793
1503 /* FALLTHROUGH */ 1794 /* FALLTHROUGH */
1504 case ReparentNotify: 1795 case ReparentNotify:
1505 if ((Options & Opt_transparent) && check_our_parents ()) 1796 if (OPTION (Opt_transparent) && check_our_parents () && am_transparent)
1506 if (am_transparent)
1507 want_full_refresh = 1; 1797 want_refresh = want_full_refresh = 1;
1508 break; 1798 break;
1509#endif
1510 } 1799 }
1511} 1800}
1801#endif
1512 1802
1513void 1803void
1514rxvt_term::button_press (XButtonEvent &ev) 1804rxvt_term::button_press (XButtonEvent &ev)
1515{ 1805{
1516 int reportmode = 0, clickintime; 1806 int reportmode = 0, clickintime;
1517 1807
1518 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1808 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1809
1519 if (!bypass_keystate) 1810 if (!bypass_keystate)
1520 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1811 reportmode = !! (priv_modes & PrivMode_mouse_report);
1812
1521 /* 1813 /*
1522 * VT window processing of button press 1814 * VT window processing of button press
1523 */ 1815 */
1524 if (ev.window == TermWin.vt) 1816 if (ev.window == vt)
1525 { 1817 {
1818 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1819 return;
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;
1827 }
1828#endif
1829
1526 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1830 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1831
1527 if (reportmode) 1832 if (reportmode)
1528 { 1833 {
1529 /* mouse report from vt window */ 1834 /* mouse report from vt window */
1530 /* save the xbutton state (for ButtonRelease) */ 1835 /* save the xbutton state (for ButtonRelease) */
1531 MEvent.state = ev.state; 1836 MEvent.state = ev.state;
1532#ifdef MOUSE_REPORT_DOUBLECLICK 1837#ifdef MOUSE_REPORT_DOUBLECLICK
1533 if (ev.button == MEvent.button && clickintime) 1838 if (ev.button == MEvent.button && clickintime)
1534 { 1839 {
1535 /* same button, within alloted time */ 1840 /* same button, within alloted time */
1536 MEvent.clicks++; 1841 MEvent.clicks++;
1842
1537 if (MEvent.clicks > 1) 1843 if (MEvent.clicks > 1)
1538 { 1844 {
1539 /* only report double clicks */ 1845 /* only report double clicks */
1540 MEvent.clicks = 2; 1846 MEvent.clicks = 2;
1541 mouse_report (ev); 1847 mouse_report (ev);
… …
1560 } 1866 }
1561 else 1867 else
1562 { 1868 {
1563 if (ev.button != MEvent.button) 1869 if (ev.button != MEvent.button)
1564 MEvent.clicks = 0; 1870 MEvent.clicks = 0;
1871
1565 switch (ev.button) 1872 switch (ev.button)
1566 { 1873 {
1567 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
1568 /* allow shift+left click to extend selection */ 1883 /* allow shift+left click to extend selection */
1569 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1884 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1570 { 1885 {
1571 if (MEvent.button == Button1 && clickintime) 1886 if (MEvent.button == Button1 && clickintime)
1572 selection_rotate (ev.x, ev.y); 1887 selection_rotate (ev.x, ev.y);
1573 else 1888 else
1574 selection_extend (ev.x, ev.y, 1); 1889 selection_extend (ev.x, ev.y, 1);
… …
1589 case Button3: 1904 case Button3:
1590 if (MEvent.button == Button3 && clickintime) 1905 if (MEvent.button == Button3 && clickintime)
1591 selection_rotate (ev.x, ev.y); 1906 selection_rotate (ev.x, ev.y);
1592 else 1907 else
1593 selection_extend (ev.x, ev.y, 1); 1908 selection_extend (ev.x, ev.y, 1);
1909
1594 MEvent.button = Button3; 1910 MEvent.button = Button3;
1595 break; 1911 break;
1596 } 1912 }
1597 } 1913 }
1914
1598 MEvent.time = ev.time; 1915 MEvent.time = ev.time;
1599 return; 1916 return;
1600 } 1917 }
1601 1918
1602 /* 1919 /*
… …
1668 upordown = 1; /* down */ 1985 upordown = 1; /* down */
1669 } 1986 }
1670 if (upordown) 1987 if (upordown)
1671 { 1988 {
1672#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1989#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1673 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 1990 cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1674#endif 1991#endif
1675 if (scr_page (upordown < 0 ? UP : DN, 1)) 1992 if (scr_page (upordown < 0 ? UP : DN, 1))
1676 { 1993 {
1677 if (upordown < 0) 1994 if (upordown < 0)
1678 scrollBar.setUp (); 1995 scrollBar.setUp ();
… …
1694 break; 2011 break;
1695 case R_SB_ALIGN_BOTTOM: 2012 case R_SB_ALIGN_BOTTOM:
1696 csrO = scrollBar.bot - scrollBar.top; 2013 csrO = scrollBar.bot - scrollBar.top;
1697 break; 2014 break;
1698 } 2015 }
2016
1699 if (scrollBar.style == R_SB_XTERM 2017 if (scrollBar.style == R_SB_XTERM
1700 || scrollbar_above_slider (ev.y) 2018 || scrollbar_above_slider (ev.y)
1701 || scrollbar_below_slider (ev.y)) 2019 || scrollbar_below_slider (ev.y))
1702 scr_move_to ( scrollbar_position (ev.y) - csrO, 2020 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ());
1703 scrollbar_size ()); 2021
1704 scrollBar.setMotion (); 2022 scrollBar.setMotion ();
1705 break; 2023 break;
1706 2024
1707 case Button1: 2025 case Button1:
1708 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2026 if (scrollbar_align == R_SB_ALIGN_CENTRE)
… …
1712 case Button3: 2030 case Button3:
1713 if (scrollBar.style != R_SB_XTERM) 2031 if (scrollBar.style != R_SB_XTERM)
1714 { 2032 {
1715 if (scrollbar_above_slider (ev.y)) 2033 if (scrollbar_above_slider (ev.y))
1716# ifdef RXVT_SCROLL_FULL 2034# ifdef RXVT_SCROLL_FULL
1717 scr_page (UP, TermWin.nrow - 1); 2035 scr_page (UP, nrow - 1);
1718# else 2036# else
1719 scr_page (UP, TermWin.nrow / 4); 2037 scr_page (UP, nrow / 4);
1720# endif 2038# endif
1721 else if (scrollbar_below_slider (ev.y)) 2039 else if (scrollbar_below_slider (ev.y))
1722# ifdef RXVT_SCROLL_FULL 2040# ifdef RXVT_SCROLL_FULL
1723 scr_page (DN, TermWin.nrow - 1); 2041 scr_page (DN, nrow - 1);
1724# else 2042# else
1725 scr_page (DN, TermWin.nrow / 4); 2043 scr_page (DN, nrow / 4);
1726# endif 2044# endif
1727 else 2045 else
1728 scrollBar.setMotion (); 2046 scrollBar.setMotion ();
1729 } 2047 }
1730 else 2048 else
1731 { 2049 {
1732 scr_page ((ev.button == Button1 ? DN : UP), 2050 scr_page ((ev.button == Button1 ? DN : UP),
1733 (TermWin.nrow 2051 (nrow
1734 * scrollbar_position (ev.y) 2052 * scrollbar_position (ev.y)
1735 / scrollbar_size ())); 2053 / scrollbar_size ()));
1736 } 2054 }
2055
1737 break; 2056 break;
1738 } 2057 }
1739 } 2058 }
2059
1740 return; 2060 return;
1741 } 2061 }
1742#if MENUBAR
1743 /*
1744 * Menubar window processing of button press
1745 */
1746 if (isMenuBarWindow (ev.window))
1747 menubar_control (ev);
1748#endif
1749} 2062}
1750 2063
1751void 2064void
1752rxvt_term::button_release (XButtonEvent &ev) 2065rxvt_term::button_release (XButtonEvent &ev)
1753{ 2066{
1754 int reportmode = 0; 2067 int reportmode = 0;
1755 2068
1756 csrO = 0; /* reset csr Offset */ 2069 csrO = 0; /* reset csr Offset */
1757 if (!bypass_keystate) 2070 if (!bypass_keystate)
1758 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2071 reportmode = !! (priv_modes & PrivMode_mouse_report);
1759 2072
1760 if (scrollbar_isUpDn ()) 2073 if (scrollbar_isUpDn ())
1761 { 2074 {
1762 scrollBar.setIdle (); 2075 scrollBar.setIdle ();
1763 scrollbar_show (0); 2076 scrollbar_show (0);
1764#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1765 refresh_type &= ~SMOOTH_REFRESH;
1766#endif
1767
1768 } 2077 }
2078
1769#ifdef SELECTION_SCROLLING 2079#ifdef SELECTION_SCROLLING
1770 pending_scroll_selection=0; 2080 if (sel_scroll_ev.active)
2081 sel_scroll_ev.stop();
1771#endif 2082#endif
2083
1772 if (ev.window == TermWin.vt) 2084 if (ev.window == vt)
1773 { 2085 {
2086 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2087 return;
2088
2089#if ISO_14755
2090 // 5.4
2091 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2092 return;
2093#endif
2094
1774 if (reportmode) 2095 if (reportmode)
1775 { 2096 {
1776 /* mouse report from vt window */ 2097 /* mouse report from vt window */
1777 /* don't report release of wheel "buttons" */ 2098 /* don't report release of wheel "buttons" */
1778 if (ev.button >= 4) 2099 if (ev.button >= 4)
… …
1792 MEvent.button = AnyButton; 2113 MEvent.button = AnyButton;
1793 mouse_report (ev); 2114 mouse_report (ev);
1794#endif /* MOUSE_REPORT_DOUBLECLICK */ 2115#endif /* MOUSE_REPORT_DOUBLECLICK */
1795 return; 2116 return;
1796 } 2117 }
2118
1797 /* 2119 /*
1798 * dumb hack to compensate for the failure of click-and-drag 2120 * dumb hack to compensate for the failure of click-and-drag
1799 * when overriding mouse reporting 2121 * when overriding mouse reporting
1800 */ 2122 */
1801 if (PrivateModes & PrivMode_mouse_report 2123 if (priv_modes & PrivMode_mouse_report
1802 && bypass_keystate 2124 && bypass_keystate
1803 && ev.button == Button1 && MEvent.clicks <= 1) 2125 && ev.button == Button1 && MEvent.clicks <= 1)
1804 selection_extend (ev.x, ev.y, 0); 2126 selection_extend (ev.x, ev.y, 0);
1805 2127
1806 switch (ev.button) 2128 switch (ev.button)
1807 { 2129 {
1808 case Button1: 2130 case Button1:
1809 case Button3: 2131 case Button3:
1810 selection_make (ev.time); 2132 selection_make (ev.time);
1811 break; 2133 break;
2134
1812 case Button2: 2135 case Button2:
1813 selection_request (ev.time, ev.x, ev.y); 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);
1814 break; 2138 break;
2139
1815#ifdef MOUSE_WHEEL 2140#ifdef MOUSE_WHEEL
1816 case Button4: 2141 case Button4:
1817 case Button5: 2142 case Button5:
1818 { 2143 {
1819 int i; 2144 int i;
1820 page_dirn v; 2145 page_dirn v;
1821 2146
1822 v = (ev.button == Button4) ? UP : DN; 2147 v = ev.button == Button4 ? UP : DN;
2148
1823 if (ev.state & ShiftMask) 2149 if (ev.state & ShiftMask)
1824 i = 1; 2150 i = 1;
1825 else if ((Options & Opt_mouseWheelScrollPage)) 2151 else if (OPTION (Opt_mouseWheelScrollPage))
1826 i = TermWin.nrow - 1; 2152 i = nrow - 1;
1827 else 2153 else
1828 i = 5; 2154 i = 5;
2155
1829# ifdef MOUSE_SLIP_WHEELING 2156# ifdef MOUSE_SLIP_WHEELING
1830 if (ev.state & ControlMask) 2157 if (ev.state & ControlMask)
1831 { 2158 {
1832 mouse_slip_wheel_speed += (v ? -1 : 1); 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)
1833 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 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
1834 } 2174 }
1835# endif 2175# endif
1836# ifdef JUMP_MOUSE_WHEEL
1837 scr_page (v, i);
1838 scr_refresh (SMOOTH_REFRESH);
1839 scrollbar_show (1);
1840# else
1841 while (i--)
1842 {
1843 scr_page (v, 1);
1844 scr_refresh (SMOOTH_REFRESH);
1845 scrollbar_show (1);
1846 }
1847# endif
1848
1849 } 2176 }
1850 break; 2177 break;
1851#endif 2178#endif
1852
1853 } 2179 }
1854 } 2180 }
1855#ifdef MENUBAR
1856 else if (isMenuBarWindow (ev.window))
1857 menubar_control (ev);
1858#endif
1859} 2181}
1860
1861 2182
1862#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
1863/* 2415/*
1864 * Check our parents are still who we think they are. 2416 * Check our parents are still who we think they are.
1865 * Do transparency updates if required 2417 * Do transparency updates if required
1866 */ 2418 */
1867int 2419int
1868rxvt_term::check_our_parents () 2420rxvt_term::check_our_parents ()
1869{ 2421{
1870 int i, pchanged, aformat, have_pixmap, rootdepth; 2422 int i, pchanged, aformat, have_pixmap, rootdepth;
1871 unsigned long nitems, bytes_after; 2423 unsigned long nitems, bytes_after;
1872 Atom atype; 2424 Atom atype;
1873 unsigned char *prop = NULL; 2425 unsigned char *prop = NULL;
1874 Window root, oldp, *list; 2426 Window root, oldp, *list;
1875 Pixmap rootpixmap = None; 2427 Pixmap rootpixmap = None;
1876 XWindowAttributes wattr, wrootattr; 2428 XWindowAttributes wattr, wrootattr;
1877 2429
1878 pchanged = 0; 2430 pchanged = 0;
1879 2431
1880 if (! (Options & Opt_transparent)) 2432 if (!OPTION (Opt_transparent))
1881 return pchanged; /* Don't try any more */ 2433 return pchanged; /* Don't try any more */
1882 2434
1883 XGetWindowAttributes (display->display, display->root, &wrootattr); 2435 XGetWindowAttributes (dpy, display->root, &wrootattr);
1884 rootdepth = wrootattr.depth; 2436 rootdepth = wrootattr.depth;
1885 2437
1886 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 2438 XGetWindowAttributes (dpy, parent[0], &wattr);
2439
1887 if (rootdepth != wattr.depth) 2440 if (rootdepth != wattr.depth)
1888 { 2441 {
1889 if (am_transparent) 2442 if (am_transparent)
1890 { 2443 {
1891 pchanged = 1; 2444 pchanged = 1;
1892 XSetWindowBackground (display->display, TermWin.vt, 2445 XSetWindowBackground (dpy, vt, pix_colors_focused[Color_bg]);
1893 PixColors[Color_bg]);
1894 am_transparent = am_pixmap_trans = 0; 2446 am_transparent = am_pixmap_trans = 0;
1895 } 2447 }
2448
1896 return pchanged; /* Don't try any more */ 2449 return pchanged; /* Don't try any more */
1897 } 2450 }
1898 2451
1899 /* 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. */
1900 XSync (display->display, False); 2453 XSync (dpy, False);
1901 2454
1902 /* 2455 /*
1903 * Make the frame window set by the window manager have 2456 * Make the frame window set by the window manager have
1904 * the root background. Some window managers put multiple nested frame 2457 * the root background. Some window managers put multiple nested frame
1905 * 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.
1906 */ 2459 */
1907 i = (xa[XA_XROOTPMAPID] != 0 2460 i = (xa[XA_XROOTPMAP_ID]
1908 && (XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID], 2461 && XGetWindowProperty (dpy, display->root, xa[XA_XROOTPMAP_ID],
1909 0L, 1L, False, XA_PIXMAP, &atype, &aformat, 2462 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1910 &nitems, &bytes_after, &prop) == Success)); 2463 &nitems, &bytes_after, &prop) == Success);
2464
1911 if (!i || prop == NULL) 2465 if (!i || prop == NULL)
2466 i = (xa[XA_ESETROOT_PMAP_ID]
2467 && XGetWindowProperty (dpy, 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 )
1912 have_pixmap = 0; 2476 have_pixmap = 0;
1913 else 2477 else
1914 { 2478 {
1915 have_pixmap = 1; 2479 have_pixmap = 1;
1916 rootpixmap = * ((Pixmap *)prop); 2480 rootpixmap = *(Pixmap *)prop;
1917 XFree (prop); 2481 XFree (prop);
1918 } 2482 }
2483
1919 if (have_pixmap) 2484 if (have_pixmap)
1920 { 2485 {
1921 /* 2486 /*
1922 * Copy display->root pixmap transparency 2487 * Copy display->root pixmap transparency
1923 */ 2488 */
… …
1926 Window cr; 2491 Window cr;
1927 XImage *image; 2492 XImage *image;
1928 GC gc; 2493 GC gc;
1929 XGCValues gcvalue; 2494 XGCValues gcvalue;
1930 2495
1931 XTranslateCoordinates (display->display, TermWin.parent[0], display->root, 2496 XTranslateCoordinates (dpy, parent[0], display->root,
1932 0, 0, &sx, &sy, &cr); 2497 0, 0, &sx, &sy, &cr);
1933 nw = (unsigned int)szHint.width; 2498 nw = (unsigned int)szHint.width;
1934 nh = (unsigned int)szHint.height; 2499 nh = (unsigned int)szHint.height;
1935 nx = ny = 0; 2500 nx = ny = 0;
1936 2501
1937 if (sx < 0) 2502 if (sx < 0)
… …
1946 nh += sy; 2511 nh += sy;
1947 ny = -sy; 2512 ny = -sy;
1948 sy = 0; 2513 sy = 0;
1949 } 2514 }
1950 2515
1951 MIN_IT (nw, (unsigned int) (wrootattr.width - sx)); 2516 min_it (nw, (unsigned int) (wrootattr.width - sx));
1952 MIN_IT (nh, (unsigned int) (wrootattr.height - sy)); 2517 min_it (nh, (unsigned int) (wrootattr.height - sy));
2518
2519 XSync (dpy, False);
1953 allowedxerror = -1; 2520 allowedxerror = -1;
1954 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes, 2521 image = XGetImage (dpy, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap);
1955 ZPixmap); 2522
1956 /* XXX: handle BadMatch - usually because we're outside the pixmap */ 2523 /* XXX: handle BadMatch - usually because we're outside the pixmap */
1957 /* XXX: may need a delay here? */ 2524 /* XXX: may need a delay here? */
1958 allowedxerror = 0; 2525 allowedxerror = 0;
2526
1959 if (image == NULL) 2527 if (image == NULL)
1960 { 2528 {
1961 if (am_transparent && am_pixmap_trans) 2529 if (am_transparent && am_pixmap_trans)
1962 { 2530 {
1963 pchanged = 1; 2531 pchanged = 1;
1964 if (TermWin.pixmap != None) 2532 if (pixmap != None)
1965 { 2533 {
1966 XFreePixmap (display->display, TermWin.pixmap); 2534 XFreePixmap (dpy, pixmap);
1967 TermWin.pixmap = None; 2535 pixmap = None;
1968 } 2536 }
1969 } 2537 }
2538
1970 am_pixmap_trans = 0; 2539 am_pixmap_trans = 0;
1971 } 2540 }
1972 else 2541 else
1973 { 2542 {
1974 if (TermWin.pixmap != None) 2543 if (pixmap != None)
1975 XFreePixmap (display->display, TermWin.pixmap); 2544 XFreePixmap (dpy, pixmap);
1976 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt, 2545
1977 (unsigned int)szHint.width, 2546#if TINTING
1978 (unsigned int)szHint.height, 2547 if (ISSET_PIXCOLOR (Color_tint))
1979 (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 (dpy, vt, szHint.width, szHint.height, image->depth);
1980 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue); 2559 gc = XCreateGC (dpy, vt, 0UL, &gcvalue);
1981 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0, 2560 XPutImage (dpy, pixmap, gc, image, 0, 0,
1982 nx, ny, (unsigned int)image->width,
1983 (unsigned int)image->height); 2561 nx, ny, image->width, image->height);
1984 XFreeGC (display->display, gc); 2562 XFreeGC (dpy, gc);
1985 XDestroyImage (image); 2563 XDestroyImage (image);
1986 XSetWindowBackgroundPixmap (display->display, TermWin.vt, 2564 XSetWindowBackgroundPixmap (dpy, parent[0], pixmap);
1987 TermWin.pixmap); 2565 XClearWindow (dpy, parent[0]);
2566
1988 if (!am_transparent || !am_pixmap_trans) 2567 if (!am_transparent || !am_pixmap_trans)
1989 pchanged = 1; 2568 pchanged = 1;
2569
1990 am_transparent = am_pixmap_trans = 1; 2570 am_transparent = am_pixmap_trans = 1;
1991 } 2571 }
1992 } 2572 }
1993 2573
1994 if (!am_pixmap_trans) 2574 if (am_pixmap_trans)
2575 XSetWindowBackgroundPixmap (dpy, vt, ParentRelative);
2576 else
1995 { 2577 {
1996 unsigned int n; 2578 unsigned int n;
1997 /* 2579 /*
1998 * InheritPixmap transparency 2580 * InheritPixmap transparency
1999 */ 2581 */
2000 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2001 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); 2582 for (i = 1; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2002 i++)
2003 { 2583 {
2004 oldp = TermWin.parent[i]; 2584 oldp = parent[i];
2005 XQueryTree (display->display, TermWin.parent[i - 1], &root, 2585 XQueryTree (dpy, parent[i - 1], &root, &parent[i], &list, &n);
2006 &TermWin.parent[i], &list, &n);
2007 XFree (list); 2586 XFree (list);
2008 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i])); 2587
2009 if (TermWin.parent[i] == display->root) 2588 if (parent[i] == display->root)
2010 { 2589 {
2011 if (oldp != None) 2590 if (oldp != None)
2012 pchanged = 1; 2591 pchanged = 1;
2592
2013 break; 2593 break;
2014 } 2594 }
2595
2015 if (oldp != TermWin.parent[i]) 2596 if (oldp != parent[i])
2016 pchanged = 1; 2597 pchanged = 1;
2017 } 2598 }
2018 2599
2019 n = 0; 2600 n = 0;
2020 2601
2021 if (pchanged) 2602 if (pchanged)
2022 {
2023 for (; n < (unsigned int)i; n++) 2603 for (; n < (unsigned int)i; n++)
2604 {
2605 XGetWindowAttributes (dpy, 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 (dpy, parent[0], pix_colors_focused[Color_border]);
2617 XSetWindowBackground (dpy, 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++)
2024 { 2624 {
2025 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2625 XSetWindowBackgroundPixmap (dpy, parent[n], ParentRelative);
2026 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2626 XClearWindow (dpy, parent[n]);
2027 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2627 }
2628
2629 XSetWindowBackgroundPixmap (dpy, 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 (dpy, 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)
2028 { 2706 {
2029 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;
2030 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;
2031 } 2769 }
2032 } 2770 }
2033 }
2034 2771
2035 if (n > (int) (sizeof (TermWin.parent)
2036 / sizeof (TermWin.parent[0])))
2037 {
2038 D_X ((stderr, "InheritPixmap Turning off"));
2039 XSetWindowBackground (display->display, TermWin.parent[0],
2040 PixColors[Color_fg]);
2041 XSetWindowBackground (display->display, TermWin.vt,
2042 PixColors[Color_bg]);
2043 am_transparent = 0;
2044 /* XXX: also turn off Opt_transparent? */
2045 } 2772 }
2046 else 2773 else
2047 { 2774 {
2048 /* wait (an arbitrary period) for the WM to do its thing 2775 try
2049 * needed for fvwm2.2.2 (and before?) */ 2776 {
2050# ifdef HAVE_NANOSLEEP 2777 process_nonprinting (ch);
2051 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 }
2052 2785
2053 rqt.tv_sec = 1; 2786 ch = NOCHAR;
2054 rqt.tv_nsec = 0; 2787 }
2055 nanosleep (&rqt, NULL); 2788 }
2056# else 2789
2057 sleep (1); 2790 return flag;
2058# endif 2791}
2059 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1)); 2792
2060 for (n = 0; n < (unsigned int)i; n++) 2793// read the next character
2061 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n], 2794wchar_t
2062 ParentRelative); 2795rxvt_term::next_char () NOTHROW
2063 XSetWindowBackgroundPixmap (display->display, TermWin.vt, 2796{
2064 ParentRelative); 2797 while (cmdbuf_ptr < cmdbuf_endp)
2065 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)
2066 } 2807 {
2808 // the mbstate stores incomplete sequences. didn't know this :/
2809 cmdbuf_ptr = cmdbuf_endp;
2810 break;
2811 }
2067 2812
2068 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++) 2813 if (len == (size_t)-1)
2069 TermWin.parent[i] = None; 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;
2070 } 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
2071 return pchanged; 2848 return c;
2072} 2849}
2073#endif
2074 2850
2075/*}}} */ 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}
2076 2861
2077/*{{{ print pipe */ 2862/*{{{ print pipe */
2078/*----------------------------------------------------------------------*/ 2863/*----------------------------------------------------------------------*/
2079#ifdef PRINTPIPE 2864#ifdef PRINTPIPE
2080FILE * 2865FILE *
2081rxvt_term::popen_printer () 2866rxvt_term::popen_printer ()
2082{ 2867{
2083 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2868 FILE *stream = popen (rs[Rs_print_pipe], "w");
2084 2869
2085 if (stream == NULL) 2870 if (stream == NULL)
2086 rxvt_print_error ("can't open printer pipe"); 2871 rxvt_warn ("can't open printer pipe, not printing.\n");
2872
2087 return stream; 2873 return stream;
2088} 2874}
2089 2875
2090int 2876int
2091rxvt_term::pclose_printer (FILE *stream) 2877rxvt_term::pclose_printer (FILE *stream)
2092{ 2878{
2093 fflush (stream); 2879 fflush (stream);
2094 /* pclose () reported not to work on SunOS 4.1.3 */
2095# if defined (__sun__) /* TODO: RESOLVE THIS */
2096 /* pclose works provided SIGCHLD handler uses waitpid */
2097 return pclose (stream); /* return fclose (stream); */
2098# else
2099 return pclose (stream); 2880 return pclose (stream);
2100# endif
2101} 2881}
2102 2882
2103/* 2883/*
2104 * simulate attached vt100 printer 2884 * simulate attached vt100 printer
2105 */ 2885 */
2106void 2886void
2107rxvt_term::process_print_pipe () 2887rxvt_term::process_print_pipe ()
2108{ 2888{
2109 int done; 2889 int done;
2110 FILE *fd; 2890 FILE *fd;
2111 2891
2112 if ((fd = popen_printer ()) == NULL) 2892 if ((fd = popen_printer ()) == NULL)
2113 return; 2893 return;
2114 2894
2115 /* 2895 /*
2116 * 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
2117 * is received. 2897 * is received.
2118 */ 2898 */
2119 for (done = 0; !done;) 2899 for (done = 0; !done;)
2120 { 2900 {
2121 unsigned char buf[8]; 2901 unsigned char buf[8];
2122 unsigned char ch; 2902 unicode_t ch;
2123 unsigned int i, len; 2903 unsigned int i, len;
2124 2904
2125 if ((ch = cmd_getc ()) != C0_ESC) 2905 if ((ch = cmd_getc ()) != C0_ESC)
2126 { 2906 {
2127 if (putc (ch, fd) == EOF) 2907 if (putc (ch, fd) == EOF)
2128 break; /* done = 1 */ 2908 break; /* done = 1 */
… …
2143 { 2923 {
2144 if ((buf[len++] = cmd_getc ()) == 'i') 2924 if ((buf[len++] = cmd_getc ()) == 'i')
2145 break; /* done = 1 */ 2925 break; /* done = 1 */
2146 } 2926 }
2147 } 2927 }
2928
2148 for (i = 0; i < len; i++) 2929 for (i = 0; i < len; i++)
2149 if (putc (buf[i], fd) == EOF) 2930 if (putc (buf[i], fd) == EOF)
2150 { 2931 {
2151 done = 1; 2932 done = 1;
2152 break; 2933 break;
2153 } 2934 }
2154 } 2935 }
2155 } 2936 }
2937
2156 pclose_printer (fd); 2938 pclose_printer (fd);
2157} 2939}
2158#endif /* PRINTPIPE */ 2940#endif /* PRINTPIPE */
2159/*}}} */ 2941/*}}} */
2160 2942
2161/* *INDENT-OFF* */ 2943/* *INDENT-OFF* */
2162enum { 2944enum {
2163 C1_40 = 0x40, 2945 C1_40 = 0x40,
2164 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,
2165 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,
2166 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,
2167 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,
2168}; 2950};
2169/* *INDENT-ON* */ 2951/* *INDENT-ON* */
2170 2952
2171/*{{{ process non-printing single characters */ 2953/*{{{ process non-printing single characters */
2172void 2954void
2173rxvt_term::process_nonprinting (unsigned char ch) 2955rxvt_term::process_nonprinting (unicode_t ch)
2174{ 2956{
2175 switch (ch) 2957 switch (ch)
2176 { 2958 {
2959 case C0_ESC:
2960 process_escape_seq ();
2961 break;
2177 case C0_ENQ: /* terminal Status */ 2962 case C0_ENQ: /* terminal Status */
2178 if (rs[Rs_answerbackstring]) 2963 if (rs[Rs_answerbackstring])
2179 tt_write ( 2964 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2180 (const unsigned char *)rs[Rs_answerbackstring],
2181 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2182 else 2965 else
2183 tt_write ((unsigned char *)VT100_ANS, 2966 tt_write (VT100_ANS, strlen (VT100_ANS));
2184 (unsigned int)STRLEN (VT100_ANS));
2185 break; 2967 break;
2186 case C0_BEL: /* bell */ 2968 case C0_BEL: /* bell */
2187 scr_bell (); 2969 scr_bell ();
2188 break; 2970 break;
2189 case C0_BS: /* backspace */ 2971 case C0_BS: /* backspace */
… …
2204 scr_charset_choose (1); 2986 scr_charset_choose (1);
2205 break; 2987 break;
2206 case C0_SI: /* shift in - acs */ 2988 case C0_SI: /* shift in - acs */
2207 scr_charset_choose (0); 2989 scr_charset_choose (0);
2208 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
2209 } 3004 }
2210} 3005}
2211/*}}} */ 3006/*}}} */
2212 3007
2213 3008
2214/*{{{ process VT52 escape sequences */ 3009/*{{{ process VT52 escape sequences */
2215void 3010void
2216rxvt_term::process_escape_vt52 (unsigned char ch) 3011rxvt_term::process_escape_vt52 (unicode_t ch)
2217{ 3012{
2218 int row, col; 3013 int row, col;
2219 3014
2220 switch (ch) 3015 switch (ch)
2221 { 3016 {
… …
2273 3068
2274/*{{{ process escape sequences */ 3069/*{{{ process escape sequences */
2275void 3070void
2276rxvt_term::process_escape_seq () 3071rxvt_term::process_escape_seq ()
2277{ 3072{
2278 unsigned char ch = cmd_getc (); 3073 unicode_t ch = cmd_getc ();
2279 3074
2280 if (PrivateModes & PrivMode_vt52) 3075 if (priv_modes & PrivMode_vt52)
2281 { 3076 {
2282 process_escape_vt52 (ch); 3077 process_escape_vt52 (ch);
2283 return; 3078 return;
2284 } 3079 }
2285 3080
… …
2300 scr_charset_set (2, (unsigned int)cmd_getc ()); 3095 scr_charset_set (2, (unsigned int)cmd_getc ());
2301 break; 3096 break;
2302 case '+': 3097 case '+':
2303 scr_charset_set (3, (unsigned int)cmd_getc ()); 3098 scr_charset_set (3, (unsigned int)cmd_getc ());
2304 break; 3099 break;
2305#ifndef NO_FRILLS 3100#if !ENABLE_MINIMAL
2306 case '6': 3101 case '6':
2307 scr_backindex (); 3102 scr_backindex ();
2308 break; 3103 break;
2309#endif 3104#endif
2310 case '7': 3105 case '7':
2311 scr_cursor (SAVE); 3106 scr_cursor (SAVE);
2312 break; 3107 break;
2313 case '8': 3108 case '8':
2314 scr_cursor (RESTORE); 3109 scr_cursor (RESTORE);
2315 break; 3110 break;
2316#ifndef NO_FRILLS 3111#if !ENABLE_MINIMAL
2317 case '9': 3112 case '9':
2318 scr_forwardindex (); 3113 scr_forwardindex ();
2319 break; 3114 break;
2320#endif 3115#endif
2321 case '=': 3116 case '=':
… …
2331 break; 3126 break;
2332 3127
2333 /* 8.3.87: NEXT LINE */ 3128 /* 8.3.87: NEXT LINE */
2334 case C1_NEL: /* ESC E */ 3129 case C1_NEL: /* ESC E */
2335 { 3130 {
2336 uint32_t nlcr[] = { '\n', '\r' }; 3131 wchar_t nlcr[] = { C0_LF, C0_CR };
2337 scr_add_lines (nlcr, 1, 2); 3132 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);
2338 } 3133 }
2339 break; 3134 break;
2340 3135
2341 /* kidnapped escape sequence: Should be 8.3.48 */ 3136 /* kidnapped escape sequence: Should be 8.3.48 */
2342 case C1_ESA: /* ESC G */ 3137 case C1_ESA: /* ESC G */
… …
2352 case C1_RI: /* ESC M */ 3147 case C1_RI: /* ESC M */
2353 scr_index (DN); 3148 scr_index (DN);
2354 break; 3149 break;
2355 3150
2356 /* 8.3.142: SINGLE-SHIFT TWO */ 3151 /* 8.3.142: SINGLE-SHIFT TWO */
2357 /*case C1_SS2: scr_single_shift (2); break; */ 3152 /*case C1_SS2: scr_single_shift (2); break; */
2358 3153
2359 /* 8.3.143: SINGLE-SHIFT THREE */ 3154 /* 8.3.143: SINGLE-SHIFT THREE */
2360 /*case C1_SS3: scr_single_shift (3); break; */ 3155 /*case C1_SS3: scr_single_shift (3); break; */
2361 3156
2362 /* 8.3.27: DEVICE CONTROL STRING */ 3157 /* 8.3.27: DEVICE CONTROL STRING */
2363 case C1_DCS: /* ESC P */ 3158 case C1_DCS: /* ESC P */
2364 process_dcs_seq (); 3159 process_dcs_seq ();
2365 break; 3160 break;
2366 3161
2367 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 3162 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2368 case C1_SCI: /* ESC Z */ 3163 case C1_SCI: /* ESC Z */
2369 tt_write ((const unsigned char *)ESCZ_ANSWER, 3164 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2370 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2371 break; /* steal obsolete ESC [ c */ 3165 break; /* steal obsolete ESC [ c */
2372 3166
2373 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 3167 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */
2374 case C1_CSI: /* ESC [ */ 3168 case C1_CSI: /* ESC [ */
2375 process_csi_seq (); 3169 process_csi_seq ();
… …
2380 process_osc_seq (); 3174 process_osc_seq ();
2381 break; 3175 break;
2382 3176
2383 /* 8.3.106: RESET TO INITIAL STATE */ 3177 /* 8.3.106: RESET TO INITIAL STATE */
2384 case 'c': 3178 case 'c':
3179 mbstate.reset ();
2385 scr_poweron (); 3180 scr_poweron ();
2386 scrollbar_show (1); 3181 scrollbar_show (1);
2387 break; 3182 break;
2388 3183
2389 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 3184 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
… …
2401 3196
2402/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 3197/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2403/* *INDENT-OFF* */ 3198/* *INDENT-OFF* */
2404enum { 3199enum {
2405 CSI_ICH = 0x40, 3200 CSI_ICH = 0x40,
2406 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,
2407 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 ,
2408 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,
2409 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,
2410 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,
2411 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,
… …
2426 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, */
2427 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, [, \, ], ^, _, */
2428 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, */
2429 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, */
2430 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, */
2431 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, {, |, }, ~, */
2432 }; 3227 };
2433/* *INDENT-ON* */ 3228/* *INDENT-ON* */
2434 3229
2435void 3230void
2436rxvt_term::process_csi_seq () 3231rxvt_term::process_csi_seq ()
2437{ 3232{
2438 unsigned char ch, priv, i; 3233 unicode_t ch, priv, i;
2439 unsigned int nargs, p; 3234 unsigned int nargs, p;
2440 int n, ndef; 3235 int n, ndef;
2441 int arg[ESC_ARGS]; 3236 int arg[ESC_ARGS];
2442 3237
2443 for (nargs = ESC_ARGS; nargs > 0;) 3238 for (nargs = ESC_ARGS; nargs > 0;)
2444 arg[--nargs] = 0; 3239 arg[--nargs] = 0;
2445 3240
2446 priv = 0; 3241 priv = 0;
… …
2448 if (ch >= '<' && ch <= '?') 3243 if (ch >= '<' && ch <= '?')
2449 { /* '<' '=' '>' '?' */ 3244 { /* '<' '=' '>' '?' */
2450 priv = ch; 3245 priv = ch;
2451 ch = cmd_getc (); 3246 ch = cmd_getc ();
2452 } 3247 }
3248
2453 /* read any numerical arguments */ 3249 /* read any numerical arguments */
2454 for (n = -1; ch < CSI_ICH; ) 3250 for (n = -1; ch < CSI_ICH; )
2455 { 3251 {
2456 if (isdigit (ch)) 3252 if (isdigit (ch))
2457 { 3253 {
… …
2464 { 3260 {
2465 if (nargs < ESC_ARGS) 3261 if (nargs < ESC_ARGS)
2466 arg[nargs++] = n; 3262 arg[nargs++] = n;
2467 n = -1; 3263 n = -1;
2468 } 3264 }
2469 else if (ch == '\b') 3265 else if (IS_CONTROL (ch))
2470 {
2471 scr_backspace ();
2472 }
2473 else if (ch == C0_ESC)
2474 {
2475 process_escape_seq ();
2476 return;
2477 }
2478 else if (ch < ' ')
2479 {
2480 process_nonprinting (ch); 3266 process_nonprinting (ch);
2481 } 3267
2482 ch = cmd_getc (); 3268 ch = cmd_getc ();
2483 } 3269 }
2484 3270
2485 if (ch > CSI_7F) 3271 if (ch > CSI_7F)
2486 return; 3272 return;
… …
2492 ndef = get_byte_array_bit (csi_defaults, i); 3278 ndef = get_byte_array_bit (csi_defaults, i);
2493 for (p = 0; p < nargs; p++) 3279 for (p = 0; p < nargs; p++)
2494 if (arg[p] == -1) 3280 if (arg[p] == -1)
2495 arg[p] = ndef; 3281 arg[p] = ndef;
2496 3282
2497#ifdef DEBUG_CMD
2498 fprintf (stderr, "CSI ");
2499 for (p = 0; p < nargs; p++)
2500 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2501 fprintf (stderr, "%c\n", ch);
2502#endif
2503
2504 /* 3283 /*
2505 * private mode handling 3284 * private mode handling
2506 */ 3285 */
2507 if (priv) 3286 if (priv)
2508 { 3287 {
2509 switch (priv) 3288 switch (priv)
2510 { 3289 {
2511 case '>': 3290 case '>':
2512 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 //
2513 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 3300 tt_printf ("\033[>%d;94;0c", 'U');
3301 }
2514 break; 3302 break;
2515 case '?': 3303 case '?':
2516 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 3304 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2517 process_terminal_mode (ch, priv, nargs, arg); 3305 process_terminal_mode (ch, priv, nargs, arg);
2518 break; 3306 break;
… …
2623 3411
2624 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3412 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2625 arg[0] = -arg[0]; 3413 arg[0] = -arg[0];
2626 /* FALLTHROUGH */ 3414 /* FALLTHROUGH */
2627 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3415 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2628 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3416 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2629 break; 3417 break;
2630 3418
2631 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3419 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2632 tt_write ((const unsigned char *)VT100_ANS, 3420 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2633 (unsigned int) (sizeof (VT100_ANS) - 1));
2634 break; 3421 break;
2635 3422
2636 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3423 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2637 process_sgr_mode (nargs, arg); 3424 process_sgr_mode (nargs, arg);
2638 break; 3425 break;
… …
2644 tt_printf ("\033[0n"); 3431 tt_printf ("\033[0n");
2645 break; 3432 break;
2646 case 6: /* CPR requested */ 3433 case 6: /* CPR requested */
2647 scr_report_position (); 3434 scr_report_position ();
2648 break; 3435 break;
2649#if defined (ENABLE_DISPLAY_ANSWER)
2650 case 7: /* unofficial extension */ 3436 case 7: /* unofficial extension */
3437 if (OPTION (Opt_insecure))
2651 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3438 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2652 break; 3439 break;
2653#endif
2654 case 8: /* unofficial extension */ 3440 case 8: /* unofficial extension */
2655 xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); 3441 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2656 break; 3442 break;
2657 } 3443 }
2658 break; 3444 break;
2659 3445
2660 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3446 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2693 break; 3479 break;
2694 3480
2695 case CSI_RM: /* 8.3.107: RESET MODE */ 3481 case CSI_RM: /* 8.3.107: RESET MODE */
2696 if (arg[0] == 4) 3482 if (arg[0] == 4)
2697 scr_insert_mode (0); 3483 scr_insert_mode (0);
3484 else if (arg[0] == 20)
3485 priv_modes &= ~PrivMode_LFNL;
2698 break; 3486 break;
2699 3487
2700 case CSI_SM: /* 8.3.126: SET MODE */ 3488 case CSI_SM: /* 8.3.126: SET MODE */
2701 if (arg[0] == 4) 3489 if (arg[0] == 4)
2702 scr_insert_mode (1); 3490 scr_insert_mode (1);
3491 else if (arg[0] == 20)
3492 priv_modes |= PrivMode_LFNL;
2703 break; 3493 break;
2704 3494
2705 /* 3495 /*
2706 * PRIVATE USE beyond this point. All CSI_7? sequences here 3496 * PRIVATE USE beyond this point. All CSI_7? sequences here
2707 */ 3497 */
… …
2719 break; 3509 break;
2720 case CSI_75: 3510 case CSI_75:
2721 scr_cursor (RESTORE); 3511 scr_cursor (RESTORE);
2722 break; 3512 break;
2723 3513
2724#ifndef NO_FRILLS 3514#if !ENABLE_MINIMAL
2725 case CSI_74: 3515 case CSI_74:
2726 process_window_ops (arg, nargs); 3516 process_window_ops (arg, nargs);
2727 break; 3517 break;
2728#endif 3518#endif
2729 3519
2730 case CSI_78: /* DECREQTPARM */ 3520 case CSI_78: /* DECREQTPARM */
2731 if (arg[0] == 0 || arg[0] == 1) 3521 if (arg[0] == 0 || arg[0] == 1)
2732 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);
2733 /* FALLTHROUGH */ 3523 break;
2734 3524
2735 default: 3525 default:
2736 break; 3526 break;
2737 } 3527 }
2738} 3528}
2739/*}}} */ 3529/*}}} */
2740 3530
2741#ifndef NO_FRILLS 3531#if !ENABLE_MINIMAL
2742/* ARGSUSED */ 3532/* ARGSUSED */
2743void 3533void
2744rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3534rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2745{ 3535{
2746 int x, y; 3536 int x, y;
2747#if 0
2748 char *s;
2749#endif
2750 XWindowAttributes wattr; 3537 XWindowAttributes wattr;
2751 Window wdummy; 3538 Window wdummy;
3539
3540 dLocal (Display *, dpy);
2752 3541
2753 if (nargs == 0) 3542 if (nargs == 0)
2754 return; 3543 return;
3544
2755 switch (args[0]) 3545 switch (args[0])
2756 { 3546 {
2757 /* 3547 /*
2758 * commands 3548 * commands
2759 */ 3549 */
2760 case 1: /* deiconify window */ 3550 case 1: /* deiconify window */
2761 XMapWindow (display->display, TermWin.parent[0]); 3551 XMapWindow (dpy, parent[0]);
2762 break; 3552 break;
2763 case 2: /* iconify window */ 3553 case 2: /* iconify window */
2764 XIconifyWindow (display->display, TermWin.parent[0], 3554 XIconifyWindow (dpy, parent[0], display->screen);
2765 DefaultScreen (display->display));
2766 break; 3555 break;
2767 case 3: /* set position (pixels) */ 3556 case 3: /* set position (pixels) */
2768 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3557 XMoveWindow (dpy, parent[0], args[1], args[2]);
2769 break; 3558 break;
2770 case 4: /* set size (pixels) */ 3559 case 4: /* set size (pixels) */
2771 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3560 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2772 break; 3561 break;
2773 case 5: /* raise window */ 3562 case 5: /* raise window */
2774 XRaiseWindow (display->display, TermWin.parent[0]); 3563 XRaiseWindow (dpy, parent[0]);
2775 break; 3564 break;
2776 case 6: /* lower window */ 3565 case 6: /* lower window */
2777 XLowerWindow (display->display, TermWin.parent[0]); 3566 XLowerWindow (dpy, parent[0]);
2778 break; 3567 break;
2779 case 7: /* refresh window */ 3568 case 7: /* refresh window */
2780 scr_touch (true); 3569 scr_touch (true);
2781 break; 3570 break;
2782 case 8: /* set size (chars) */ 3571 case 8: /* set size (chars) */
2783 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3572 set_widthheight ((unsigned int) (args[2] * fwidth),
2784 (unsigned int) (args[1] * TermWin.fheight)); 3573 (unsigned int) (args[1] * fheight));
2785 break; 3574 break;
3575
3576 //case 9: NYI, TODO, restore maximized window or maximize window
2786 default: 3577 default:
2787 if (args[0] >= 24) /* set height (chars) */ 3578 if (args[0] >= 24) /* set height (chars) */
2788 set_widthheight ((unsigned int)TermWin.width, 3579 set_widthheight ((unsigned int)width,
2789 (unsigned int) (args[1] * TermWin.fheight)); 3580 (unsigned int) (args[1] * fheight));
2790 break; 3581 break;
3582
2791 /* 3583 /*
2792 * reports - some output format copied from XTerm 3584 * reports - some output format copied from XTerm
2793 */ 3585 */
2794 case 11: /* report window state */ 3586 case 11: /* report window state */
2795 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3587 XGetWindowAttributes (dpy, parent[0], &wattr);
2796 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3588 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2797 break; 3589 break;
2798 case 13: /* report window position */ 3590 case 13: /* report window position */
2799 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3591 XGetWindowAttributes (dpy, parent[0], &wattr);
2800 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3592 XTranslateCoordinates (dpy, parent[0], wattr.root,
2801 -wattr.border_width, -wattr.border_width, 3593 -wattr.border_width, -wattr.border_width,
2802 &x, &y, &wdummy); 3594 &x, &y, &wdummy);
2803 tt_printf ("\033[3;%d;%dt", x, y); 3595 tt_printf ("\033[3;%d;%dt", x, y);
2804 break; 3596 break;
2805 case 14: /* report window size (pixels) */ 3597 case 14: /* report window size (pixels) */
2806 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3598 XGetWindowAttributes (dpy, parent[0], &wattr);
2807 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3599 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2808 break; 3600 break;
3601 case 18: /* report text area size (chars) */
3602 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3603 break;
2809 case 18: /* report window size (chars) */ 3604 case 19: /* report window size (chars) */
2810 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3605 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2811 break; 3606 break;
2812#if 0 /* XXX: currently disabled due to security concerns */
2813 case 20: /* report icon label */ 3607 case 20: /* report icon label */
3608 {
3609 char *s;
2814 XGetIconName (display->display, TermWin.parent[0], &s); 3610 XGetIconName (dpy, parent[0], &s);
2815 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 }
2816 break; 3614 break;
2817 case 21: /* report window title */ 3615 case 21: /* report window title */
3616 {
3617 char *s;
2818 XFetchName (display->display, TermWin.parent[0], &s); 3618 XFetchName (dpy, parent[0], &s);
2819 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 }
2820 break; 3622 break;
2821#endif
2822
2823 } 3623 }
2824} 3624}
2825#endif 3625#endif
2826 3626
2827/*----------------------------------------------------------------------*/ 3627/*----------------------------------------------------------------------*/
2828/* 3628/*
2829 * get input up until STRING TERMINATOR (or BEL) 3629 * get input up until STRING TERMINATOR (or BEL)
2830 * ends_how is terminator used. returned input must be free ()d 3630 * ends_how is terminator used. returned input must be free()'d
2831 */ 3631 */
2832unsigned char * 3632char *
2833rxvt_term::get_to_st (unsigned char *ends_how) 3633rxvt_term::get_to_st (unicode_t &ends_how)
2834{ 3634{
2835 int seen_esc = 0; /* seen escape? */ 3635 unicode_t ch;
3636 bool seen_esc = false;
2836 unsigned int n = 0; 3637 unsigned int n = 0;
2837 unsigned char *s; 3638 wchar_t string[STRING_MAX];
2838 unsigned char ch, string[STRING_MAX];
2839 3639
2840 for (; (ch = cmd_getc ());) 3640 while ((ch = cmd_getc ()) != NOCHAR)
2841 { 3641 {
2842 if (ch == C0_BEL 3642 if (seen_esc)
2843 || ch == CHAR_ST 3643 {
2844 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3644 if (ch == 0x5c) /* 7bit ST */
2845 break; 3645 break;
3646 else
3647 return NULL;
3648 }
2846 if (ch == C0_ESC) 3649 else if (ch == C0_ESC)
2847 { 3650 {
2848 seen_esc = 1; 3651 seen_esc = true;
2849 continue; 3652 continue;
2850 } 3653 }
2851 else if (ch == '\t') 3654 else if (ch == C0_BEL || ch == CHAR_ST)
2852 ch = ' '; /* translate '\t' to space */ 3655 break;
2853 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3656 else if (ch < 0x20)
2854 return NULL; /* other control character - exit */ 3657 return NULL; /* other control character - exit */
2855 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
2856 string[n++] = ch; 3668 string[n++] = ch;
2857 seen_esc = 0;
2858 } 3669 }
3670
2859 string[n++] = '\0'; 3671 string[n++] = '\0';
2860 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3672
2861 return NULL;
2862 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3673 ends_how = (ch == 0x5c ? C0_ESC : ch);
2863 STRNCPY (s, string, n); 3674
2864 return s; 3675 return rxvt_wcstombs (string);
2865} 3676}
2866 3677
2867/*----------------------------------------------------------------------*/ 3678/*----------------------------------------------------------------------*/
2868/* 3679/*
2869 * 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)'
2870 */ 3681 */
2871void 3682void
2872rxvt_term::process_dcs_seq () 3683rxvt_term::process_dcs_seq ()
2873{ 3684{
2874 unsigned char eh, *s; 3685 char *s;
3686 unicode_t eh;
3687
2875 /* 3688 /*
2876 * Not handled yet 3689 * Not handled yet
2877 */ 3690 */
2878 s = get_to_st (&eh); 3691 s = get_to_st (eh);
2879 if (s) 3692 if (s)
2880 free (s); 3693 free (s);
3694
2881 return; 3695 return;
2882} 3696}
2883 3697
2884/*----------------------------------------------------------------------*/ 3698/*----------------------------------------------------------------------*/
2885/* 3699/*
2886 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3700 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2887 */ 3701 */
2888void 3702void
2889rxvt_term::process_osc_seq () 3703rxvt_term::process_osc_seq ()
2890{ 3704{
2891 unsigned char ch, eh, *s; 3705 unicode_t ch, eh;
2892 int arg; 3706 int arg;
2893 3707
2894 ch = cmd_getc (); 3708 ch = cmd_getc ();
2895 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3709 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2896 arg = arg * 10 + (ch - '0'); 3710 arg = arg * 10 + (ch - '0');
2897 3711
2898 if (ch == ';') 3712 if (ch == ';')
2899 { 3713 {
2900 s = get_to_st (&eh); 3714 char *s = get_to_st (eh);
3715
2901 if (s) 3716 if (s)
2902 { 3717 {
2903 /*
2904 * rxvt_menubar_dispatch () violates the constness of the string,
2905 * so do it here
2906 */
2907 if (arg == XTerm_Menu)
2908#if 0 /* XXX: currently disabled due to security concerns */
2909 menubar_dispatch ((char *)s);
2910#else
2911 (void)0;
2912#endif
2913 else
2914 xterm_seq (arg, (char *)s, eh); 3718 process_xterm_seq (arg, s, eh);
2915 free (s); 3719 free (s);
2916 } 3720 }
2917 } 3721 }
2918} 3722}
3723
3724void
3725rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3726{
3727 if (str[0] == '?' && !str[1])
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);
3741}
3742
2919/* 3743/*
2920 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3744 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
2921 * 0 = change iconName/title
2922 * 1 = change iconName
2923 * 2 = change title
2924 * 4 = change color
2925 * 12 = change text color
2926 * 13 = change mouse foreground color
2927 * 17 = change highlight character colour
2928 * 18 = change bold character color
2929 * 19 = change underlined character color
2930 * 46 = change logfile (not implemented)
2931 * 50 = change font
2932 *
2933 * rxvt extensions:
2934 * 10 = menu (may change in future)
2935 * 20 = bg pixmap
2936 * 39 = change default fg color
2937 * 49 = change default bg color
2938 * 55 = dump scrollback buffer and all of screen
2939 * 701 = change locale
2940 * 702 = find font
2941 */ 3745 */
2942void 3746void
2943rxvt_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)
2944{ 3748{
2945 int changed = 0; 3749 int color;
2946 int color;
2947 char *buf, *name; 3750 char *buf, *name;
3751 bool query = str[0] == '?' && !str[1];
3752 int saveop = op;
3753
3754 dLocal (Display *, dpy);
2948 3755
2949 assert (str != NULL); 3756 assert (str != NULL);
2950 switch (op) 3757 switch (op)
2951 { 3758 {
2952 case XTerm_name: 3759 case XTerm_name:
2953 set_title (str); 3760 set_title (str);
2954 /* FALLTHROUGH */ 3761 /* FALLTHROUGH */
2955 case XTerm_iconName: 3762 case XTerm_iconName:
2956 set_iconName (str); 3763 set_icon_name (str);
2957 break; 3764 break;
2958 case XTerm_title: 3765 case XTerm_title:
2959 set_title (str); 3766 set_title (str);
2960 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 (dpy, 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 (dpy, parent[0],
3803 display->atom (str));
3804 }
3805 break;
3806
2961 case XTerm_Color: 3807 case XTerm_Color:
2962 for (buf = (char *)str; buf && *buf;) 3808 for (buf = (char *)str; buf && *buf;)
2963 { 3809 {
2964 if ((name = STRCHR (buf, ';')) == NULL) 3810 if ((name = strchr (buf, ';')) == NULL)
2965 break; 3811 break;
3812
2966 *name++ = '\0'; 3813 *name++ = '\0';
2967 color = atoi (buf); 3814 color = atoi (buf) + minCOLOR;
2968 if (color < 0 || color >= TOTAL_COLORS) 3815
3816 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
2969 break; 3817 break;
3818
2970 if ((buf = STRCHR (name, ';')) != NULL) 3819 if ((buf = strchr (name, ';')) != NULL)
2971 *buf++ = '\0'; 3820 *buf++ = '\0';
2972 set_window_color (color + minCOLOR, name); 3821
3822 process_color_seq (op, color, name, resp);
2973 } 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);
2974 break; 3830 break;
2975#ifndef NO_CURSORCOLOR 3831#ifndef NO_CURSORCOLOR
2976 case XTerm_Color_cursor: 3832 case XTerm_Color_cursor:
2977 set_window_color (Color_cursor, str); 3833 process_color_seq (op, Color_cursor, str, resp);
2978 break; 3834 break;
2979#endif 3835#endif
2980 case XTerm_Color_pointer: 3836 case XTerm_Color_pointer_fg:
2981 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);
2982 break; 3841 break;
2983#ifndef NO_BOLD_UNDERLINE_REVERSE 3842#ifndef NO_BOLD_UNDERLINE_REVERSE
2984 case XTerm_Color_BD:
2985 set_window_color (Color_BD, str);
2986 break;
2987 case XTerm_Color_UL:
2988 set_window_color (Color_UL, str);
2989 break;
2990 case XTerm_Color_RV: 3843 case XTerm_Color_RV:
2991 set_window_color (Color_RV, str); 3844 process_color_seq (op, Color_RV, str, resp);
2992 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;
2993#endif 3857#endif
3858#if TRANSPARENT && TINTING
3859 case URxvt_Color_tint:
3860 process_color_seq (op, Color_tint, str, resp);
2994 3861
2995 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:
2996 /* 3871 {
2997 * rxvt_menubar_dispatch () violates the constness of the string,
2998 * so DON'T do it here
2999 */
3000 break;
3001 case XTerm_Pixmap:
3002 if (*str != ';') 3872 if (*str != ';')
3003 { 3873 {
3004#if XPM_BACKGROUND 3874#if XPM_BACKGROUND
3005 scale_pixmap (""); /* reset to default scaling */ 3875 scale_pixmap (""); /* reset to default scaling */
3006 set_bgPixmap (str); /* change pixmap */ 3876 set_bgPixmap (str); /* change pixmap */
3007#endif
3008 scr_touch (true); 3877 scr_touch (true);
3878#endif
3009 } 3879 }
3880
3881 int changed = 0;
3882
3010 while ((str = STRCHR (str, ';')) != NULL) 3883 while ((str = strchr (str, ';')) != NULL)
3011 { 3884 {
3012 str++; 3885 str++;
3013#if XPM_BACKGROUND 3886#if XPM_BACKGROUND
3014 changed += scale_pixmap (str); 3887 changed += scale_pixmap (str);
3015#endif 3888#endif
3016
3017 } 3889 }
3890
3018 if (changed) 3891 if (changed)
3019 { 3892 {
3020#ifdef XPM_BACKGROUND 3893#ifdef XPM_BACKGROUND
3021 resize_pixmap (); 3894 resize_pixmap ();
3022#endif
3023 scr_touch (true); 3895 scr_touch (true);
3896#endif
3024 } 3897 }
3898 }
3025 break; 3899 break;
3026 3900
3027 case XTerm_restoreFG: 3901 case Rxvt_restoreFG:
3028 set_window_color (Color_fg, str); 3902 set_window_color (Color_fg, str);
3029 break; 3903 break;
3030 case XTerm_restoreBG: 3904 case Rxvt_restoreBG:
3031 set_window_color (Color_bg, str); 3905 set_window_color (Color_bg, str);
3032 break; 3906 break;
3907
3033 case XTerm_logfile: 3908 case XTerm_logfile:
3909 // TODO, when secure mode?
3034 break; 3910 break;
3035 case XTerm_font: 3911
3036 change_font (str);
3037 break;
3038#ifndef NO_FRILLS
3039 case XTerm_locale:
3040 if (str[0] == '?' && !str[1])
3041 tt_printf ("%-.250s\n", locale);
3042 else
3043 {
3044 set_locale (str);
3045# ifdef USE_XIM
3046 im_cb ();
3047# endif
3048 }
3049 break;
3050 case XTerm_findfont:
3051 {
3052 int fid = TermWin.fontset->find_font (atoi (str));
3053 tt_printf ("%d %-.250s\n", fid, (*TermWin.fontset)[fid]->name);
3054 }
3055 break;
3056#endif
3057#if 0 3912#if 0
3058 case XTerm_dumpscreen: /* no error notices */ 3913 case Rxvt_dumpscreen: /* no error notices */
3059 { 3914 {
3060 int fd; 3915 int fd;
3061 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)
3062 { 3917 {
3063 scr_dump (fd); 3918 scr_dump (fd);
3064 close (fd); 3919 close (fd);
3065 } 3920 }
3066 } 3921 }
3067 break; 3922 break;
3068#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)];
3069 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
3070 } 3987 }
3071} 3988}
3072/*----------------------------------------------------------------------*/ 3989/*----------------------------------------------------------------------*/
3073 3990
3074/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3991/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3082 * so no need for fancy checking 3999 * so no need for fancy checking
3083 */ 4000 */
3084int 4001int
3085rxvt_term::privcases (int mode, unsigned long bit) 4002rxvt_term::privcases (int mode, unsigned long bit)
3086{ 4003{
3087 int state; 4004 int state;
3088 4005
3089 if (mode == 's') 4006 if (mode == 's')
3090 { 4007 {
3091 SavedModes |= (PrivateModes & bit); 4008 SavedModes |= (priv_modes & bit);
3092 return -1; 4009 return -1;
3093 } 4010 }
3094 else 4011 else
3095 { 4012 {
3096 if (mode == 'r') 4013 if (mode == 'r')
3097 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 4014 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3098 else 4015 else
3099 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 4016 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3100 PrivMode (state, bit); 4017 PrivMode (state, bit);
3101 } 4018 }
4019
3102 return state; 4020 return state;
3103} 4021}
3104 4022
3105/* we're not using priv _yet_ */ 4023/* we're not using priv _yet_ */
3106void 4024void
3107rxvt_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)
3108{ 4026{
3109 unsigned int i, j; 4027 unsigned int i, j;
3110 int state; 4028 int state;
4029
3111 static const struct 4030 static const struct
3112 { 4031 {
3113 const int argval; 4032 const int argval;
3114 const unsigned long bit; 4033 const unsigned long bit;
3115 } 4034 }
4035
3116 argtopriv[] = { 4036 argtopriv[] = {
3117 { 1, PrivMode_aplCUR }, 4037 { 1, PrivMode_aplCUR },
3118 { 2, PrivMode_vt52 }, 4038 { 2, PrivMode_vt52 },
3119 { 3, PrivMode_132 }, 4039 { 3, PrivMode_132 },
3120 { 4, PrivMode_smoothScroll }, 4040 { 4, PrivMode_smoothScroll },
3121 { 5, PrivMode_rVideo }, 4041 { 5, PrivMode_rVideo },
3122 { 6, PrivMode_relOrigin }, 4042 { 6, PrivMode_relOrigin },
3123 { 7, PrivMode_Autowrap }, 4043 { 7, PrivMode_Autowrap },
4044 // 8, bi-directional support mode
3124 { 9, PrivMode_MouseX10 }, 4045 { 9, PrivMode_MouseX10 },
3125#ifdef menuBar_esc 4046 // 18, 19 printing-related
3126 { menuBar_esc, PrivMode_menuBar }, 4047 { 25, PrivMode_VisibleCursor },
3127#endif
3128#ifdef scrollBar_esc 4048#ifdef scrollBar_esc
3129 { scrollBar_esc, PrivMode_scrollBar }, 4049 { scrollBar_esc, PrivMode_scrollBar },
3130#endif 4050#endif
3131 { 25, PrivMode_VisibleCursor },
3132 { 35, PrivMode_ShiftKeys }, 4051 { 35, PrivMode_ShiftKeys }, // rxvt extension
3133 { 40, PrivMode_132OK }, 4052 { 40, PrivMode_132OK },
4053 // 41 xterm more fixes NYI
4054 // 45 margin bell NYI
4055 // 46 start logging
3134 { 47, PrivMode_Screen }, 4056 { 47, PrivMode_Screen },
3135 { 66, PrivMode_aplKP }, 4057 { 66, PrivMode_aplKP },
3136#ifndef NO_BACKSPACE_KEY 4058#ifndef NO_BACKSPACE_KEY
3137 { 67, PrivMode_BackSpace }, 4059 { 67, PrivMode_BackSpace },
3138#endif 4060#endif
3139 { 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
3140 { 1010, PrivMode_TtyOutputInh }, 4065 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3141 { 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
3142 { 1047, PrivMode_Screen }, 4070 { 1047, PrivMode_Screen },
4071 // 1048 save and restore cursor
3143 { 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
3144 }; 4074 };
3145 4075
3146 if (nargs == 0) 4076 if (nargs == 0)
3147 return; 4077 return;
3148 4078
… …
3163 state = privcases (mode, argtopriv[j].bit); 4093 state = privcases (mode, argtopriv[j].bit);
3164 break; 4094 break;
3165 } 4095 }
3166 4096
3167 /* extra handling for values with state unkept */ 4097 /* extra handling for values with state unkept */
3168 if (state == -1)
3169 switch (arg[i]) 4098 switch (arg[i])
3170 { 4099 {
4100#if ENABLE_STYLES
4101 case 1021:
4102 set_option (Opt_intensityStyles, mode);
4103
4104 scr_touch (true);
4105 break;
4106#endif
3171 case 1048: /* alternative cursor save */ 4107 case 1048: /* alternative cursor save */
4108 case 1049:
4109 if (OPTION (Opt_secondaryScreen))
3172 if (mode == 0) 4110 if (mode == 0)
3173 scr_cursor (RESTORE); 4111 scr_cursor (RESTORE);
3174 else if (mode == 1) 4112 else if (mode == 1)
3175 scr_cursor (SAVE); 4113 scr_cursor (SAVE);
3176 /* FALLTHROUGH */
3177 default:
3178 continue; /* for (;i;) */
3179 }
3180
3181 /* extra handling for values with valid 0 or 1 state */
3182 switch (arg[i])
3183 {
3184 /* case 1: - application cursor keys */
3185 case 2: /* VT52 mode */
3186 /* oddball mode. should be set regardless of set/reset
3187 * parameter. Return from VT52 mode with an ESC < from
3188 * within VT52 mode
3189 */
3190 PrivMode (1, PrivMode_vt52);
3191 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;
3192 case 3: /* 80/132 */ 4129 case 3: /* 80/132 */
3193 if (PrivateModes & PrivMode_132OK) 4130 if (priv_modes & PrivMode_132OK)
3194 set_widthheight (((state ? 132 : 80) * TermWin.fwidth), TermWin.height); 4131 set_widthheight (((state ? 132 : 80) * fwidth), height);
3195 break; 4132 break;
3196 case 4: /* smooth scrolling */ 4133 case 4: /* smooth scrolling */
3197 if (state)
3198 Options &= ~Opt_jumpScroll;
3199 else
3200 Options |= Opt_jumpScroll; 4134 set_option (Opt_jumpScroll, !state);
3201 break; 4135 break;
3202 case 5: /* reverse video */ 4136 case 5: /* reverse video */
3203 scr_rvideo_mode (state); 4137 scr_rvideo_mode (state);
3204 break; 4138 break;
3205 case 6: /* relative/absolute origins */ 4139 case 6: /* relative/absolute origins */
3206 scr_relative_origin (state); 4140 scr_relative_origin (state);
3207 break; 4141 break;
3208 case 7: /* autowrap */ 4142 case 7: /* autowrap */
3209 scr_autowrap (state); 4143 scr_autowrap (state);
3210 break; 4144 break;
3211 /* 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 */
3212 case 9: /* X10 mouse reporting */ 4146 case 9: /* X10 mouse reporting */
3213 if (state) /* orthogonal */ 4147 if (state) /* orthogonal */
3214 PrivateModes &= ~ (PrivMode_MouseX11); 4148 priv_modes &= ~PrivMode_MouseX11;
3215 break; 4149 break;
3216#ifdef menuBar_esc
3217 case menuBar_esc:
3218#ifdef MENUBAR
3219 map_menuBar (state);
3220#endif
3221 break;
3222#endif
3223#ifdef scrollBar_esc 4150#ifdef scrollBar_esc
3224 case scrollBar_esc: 4151 case scrollBar_esc:
3225 if (scrollbar_mapping (state)) 4152 if (scrollbar_mapping (state))
3226 { 4153 {
3227 resize_all_windows (0, 0, 0); 4154 resize_all_windows (0, 0, 0);
3228 scr_touch (true); 4155 scr_touch (true);
3229 } 4156 }
3230 break; 4157 break;
3231#endif 4158#endif
3232 case 25: /* visible/invisible cursor */ 4159 case 25: /* visible/invisible cursor */
3233 scr_cursor_visible (state); 4160 scr_cursor_visible (state);
3234 break; 4161 break;
3235 /* case 35: - shift keys */ 4162 /* case 35: - shift keys */
3236 /* case 40: - 80 <--> 132 mode */ 4163 /* case 40: - 80 <--> 132 mode */
3237 case 47: /* secondary screen */ 4164 case 47: /* secondary screen */
3238 scr_change_screen (state); 4165 scr_change_screen (state);
3239 break; 4166 break;
3240 /* case 66: - application key pad */ 4167 /* case 66: - application key pad */
3241 /* case 67: - backspace key */ 4168 /* case 67: - backspace key */
3242 case 1000: /* X11 mouse reporting */ 4169 case 1000: /* X11 mouse reporting */
3243 if (state) /* orthogonal */ 4170 if (state) /* orthogonal */
3244 PrivateModes &= ~ (PrivMode_MouseX10); 4171 priv_modes &= ~PrivMode_MouseX10;
3245 break; 4172 break;
3246#if 0 4173#if 0
3247 case 1001: 4174 case 1001:
3248 break; /* X11 mouse highlighting */ 4175 break; /* X11 mouse highlighting */
3249#endif 4176#endif
3250 case 1010: /* scroll to bottom on TTY output inhibit */ 4177 case 1010: /* scroll to bottom on TTY output inhibit */
3251 if (state)
3252 Options &= ~Opt_scrollTtyOutput;
3253 else
3254 Options |= Opt_scrollTtyOutput; 4178 set_option (Opt_scrollTtyOutput, !state);
3255 break; 4179 break;
3256 case 1011: /* scroll to bottom on key press */ 4180 case 1011: /* scroll to bottom on key press */
3257 if (state)
3258 Options |= Opt_scrollTtyKeypress; 4181 set_option (Opt_scrollTtyKeypress, state);
3259 else
3260 Options &= ~Opt_scrollTtyKeypress;
3261 break; 4182 break;
3262 case 1047: /* secondary screen w/ clearing */ 4183 case 1047: /* secondary screen w/ clearing last */
3263 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 4184 if (OPTION (Opt_secondaryScreen))
3264 if (current_screen != PRIMARY) 4185 if (current_screen != PRIMARY)
3265 scr_erase_screen (2); 4186 scr_erase_screen (2);
3266 scr_change_screen (state); 4187 scr_change_screen (state);
3267 /* FALLTHROUGH */
3268 default:
3269 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;
3270 } 4197 }
3271 } 4198 }
3272} 4199}
3273/*}}} */ 4200/*}}} */
3274 4201
3275/*{{{ process sgr sequences */ 4202/*{{{ process sgr sequences */
3276void 4203void
3277rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 4204rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3278{ 4205{
3279 unsigned int i; 4206 unsigned int i;
3280 short rendset; 4207 short rendset;
3281 int rendstyle; 4208 int rendstyle;
3282 4209
3283 if (nargs == 0) 4210 if (nargs == 0)
3284 { 4211 {
3285 scr_rendition (0, ~RS_None); 4212 scr_rendition (0, ~RS_None);
3286 return; 4213 return;
3287 } 4214 }
4215
3288 for (i = 0; i < nargs; i++) 4216 for (i = 0; i < nargs; i++)
3289 { 4217 {
3290 rendset = -1; 4218 rendset = -1;
3291 switch (arg[i]) 4219 switch (arg[i])
3292 { 4220 {
… …
3294 rendset = 0, rendstyle = ~RS_None; 4222 rendset = 0, rendstyle = ~RS_None;
3295 break; 4223 break;
3296 case 1: 4224 case 1:
3297 rendset = 1, rendstyle = RS_Bold; 4225 rendset = 1, rendstyle = RS_Bold;
3298 break; 4226 break;
4227 //case 2: // low intensity
4228 case 3:
4229 rendset = 1, rendstyle = RS_Italic;
4230 break;
3299 case 4: 4231 case 4:
3300 rendset = 1, rendstyle = RS_Uline; 4232 rendset = 1, rendstyle = RS_Uline;
3301 break; 4233 break;
3302 case 5: 4234 case 5: // slowly blinking
4235 case 6: // rapidly blinking
3303 rendset = 1, rendstyle = RS_Blink; 4236 rendset = 1, rendstyle = RS_Blink;
3304 break; 4237 break;
4238 //case 6: // scoansi light background
3305 case 7: 4239 case 7:
3306 rendset = 1, rendstyle = RS_RVid; 4240 rendset = 1, rendstyle = RS_RVid;
3307 break; 4241 break;
3308 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)
3309 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;
3310 break; 4260 break;
3311 case 24: 4261 case 24:
3312 rendset = 0, rendstyle = RS_Uline; 4262 rendset = 0, rendstyle = RS_Uline;
3313 break; 4263 break;
3314 case 25: 4264 case 25:
3315 rendset = 0, rendstyle = RS_Blink; 4265 rendset = 0, rendstyle = RS_Blink;
3316 break; 4266 break;
4267 case 26: // variable spacing (iso 8613)
4268 rendset = 0, rendstyle = RS_Blink;
4269 break;
3317 case 27: 4270 case 27:
3318 rendset = 0, rendstyle = RS_RVid; 4271 rendset = 0, rendstyle = RS_RVid;
3319 break; 4272 break;
4273 //case 28: // visible. NYI
4274 //case 29: // not crossed-out
3320 } 4275 }
4276
3321 if (rendset != -1) 4277 if (rendset != -1)
3322 { 4278 {
3323 scr_rendition (rendset, rendstyle); 4279 scr_rendition (rendset, rendstyle);
3324 continue; /* for (;i;) */ 4280 continue; /* for (;i;) */
3325 } 4281 }
… …
3332 case 33: 4288 case 33:
3333 case 34: 4289 case 34:
3334 case 35: 4290 case 35:
3335 case 36: 4291 case 36:
3336 case 37: 4292 case 37:
3337 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), 4293 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3338 Color_fg);
3339 break; 4294 break;
3340#ifdef TTY_256COLOR 4295 case 38: // set fg color, ISO 8613-6
3341 case 38:
3342 if (nargs > i + 2 && arg[i + 1] == 5) 4296 if (nargs > i + 2 && arg[i + 1] == 5)
3343 { 4297 {
3344 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 4298 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3345 Color_fg);
3346 i += 2; 4299 i += 2;
3347 } 4300 }
3348 break; 4301 break;
3349#endif
3350 case 39: /* default fg */ 4302 case 39: /* default fg */
3351 scr_color (Color_fg, Color_fg); 4303 scr_color (Color_fg, Color_fg);
3352 break; 4304 break;
3353 4305
3354 case 40: 4306 case 40:
… …
3357 case 43: 4309 case 43:
3358 case 44: 4310 case 44:
3359 case 45: 4311 case 45:
3360 case 46: 4312 case 46:
3361 case 47: 4313 case 47:
3362 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), 4314 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3363 Color_bg);
3364 break; 4315 break;
3365#ifdef TTY_256COLOR 4316 case 48: // set bg color, ISO 8613-6
3366 case 48:
3367 if (nargs > i + 2 && arg[i + 1] == 5) 4317 if (nargs > i + 2 && arg[i + 1] == 5)
3368 { 4318 {
3369 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 4319 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3370 Color_bg);
3371 i += 2; 4320 i += 2;
3372 } 4321 }
3373 break; 4322 break;
3374#endif
3375 case 49: /* default bg */ 4323 case 49: /* default bg */
3376 scr_color (Color_bg, Color_bg); 4324 scr_color (Color_bg, Color_bg);
3377 break; 4325 break;
3378 4326
3379#ifndef NO_BRIGHTCOLOR 4327 //case 50: // not variable spacing
4328
4329#if !ENABLE_MINIMAL
3380 case 90: 4330 case 90:
3381 case 91: /* set bright fg color */ 4331 case 91: /* set bright fg color */
3382 case 92: 4332 case 92:
3383 case 93: 4333 case 93:
3384 case 94: 4334 case 94:
3385 case 95: 4335 case 95:
3386 case 96: 4336 case 96:
3387 case 97: 4337 case 97:
3388 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 4338 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3389 Color_fg);
3390 break; 4339 break;
3391 case 100: 4340 case 100:
3392 case 101: /* set bright bg color */ 4341 case 101: /* set bright bg color */
3393 case 102: 4342 case 102:
3394 case 103: 4343 case 103:
3395 case 104: 4344 case 104:
3396 case 105: 4345 case 105:
3397 case 106: 4346 case 106:
3398 case 107: 4347 case 107:
3399 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 4348 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3400 Color_bg);
3401 break; 4349 break;
3402#endif 4350#endif
3403
3404 } 4351 }
3405 } 4352 }
3406} 4353}
3407/*}}} */ 4354/*}}} */
3408 4355
3409/*{{{ process Rob Nation's own graphics mode sequences */ 4356/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3410void 4357void
3411rxvt_term::process_graphics () 4358rxvt_term::process_graphics ()
3412{ 4359{
3413 unsigned char ch, cmd = cmd_getc (); 4360 unicode_t ch, cmd = cmd_getc ();
3414 4361
3415 if (cmd == 'Q') 4362 if (cmd == 'Q')
3416 { /* query graphics */ 4363 { /* query graphics */
3417 tt_printf ("\033G0\n"); /* no graphics */ 4364 tt_printf ("\033G0\012"); /* no graphics */
3418 return; 4365 return;
3419 } 4366 }
3420 /* swallow other graphics sequences until terminating ':' */ 4367 /* swallow other graphics sequences until terminating ':' */
3421 do 4368 do
3422 ch = cmd_getc (); 4369 ch = cmd_getc ();
… …
3432 */ 4379 */
3433void 4380void
3434rxvt_term::tt_printf (const char *fmt,...) 4381rxvt_term::tt_printf (const char *fmt,...)
3435{ 4382{
3436 va_list arg_ptr; 4383 va_list arg_ptr;
3437 unsigned char buf[256]; 4384 char buf[256];
3438 4385
3439 va_start (arg_ptr, fmt); 4386 va_start (arg_ptr, fmt);
3440 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4387 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3441 va_end (arg_ptr); 4388 va_end (arg_ptr);
3442 tt_write (buf, STRLEN (buf)); 4389 tt_write (buf, strlen (buf));
3443} 4390}
3444 4391
3445/* ---------------------------------------------------------------------- */ 4392/* ---------------------------------------------------------------------- */
3446/* 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,
3447 * or generated by us in response to a query ESC sequence. 4394 * or generated by us in response to a query ESC sequence.
3448 */ 4395 */
4396const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4397
3449void 4398void
3450rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4399rxvt_term::tt_write (const char *data, unsigned int len)
3451{ 4400{
3452 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;
3453 4403
3454 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;
3455 { 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
3456 if (v_buflen == 0) 4434 if (v_buflen == 0)
3457 { 4435 {
3458 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3459
3460 if ((unsigned int)written == len)
3461 return;
3462
3463 data += written;
3464 len -= written;
3465 }
3466
3467
3468 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3469
3470 memcpy (v_buffer + v_buflen, data, len);
3471 v_buflen += len;
3472 }
3473
3474 for (;;)
3475 {
3476 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3477
3478 if (written > 0)
3479 {
3480 v_buflen -= written;
3481
3482 if (v_buflen == 0)
3483 {
3484 free (v_buffer); 4436 free (v_buffer);
3485 v_buffer = 0; 4437 v_buffer = 0;
3486 v_buflen = 0; 4438 v_buflen = 0;
3487 4439
3488 pty_ev.set (EVENT_READ); 4440 pty_ev.set (EVENT_READ);
3489 return;
3490 }
3491
3492 memmove (v_buffer, v_buffer + written, v_buflen);
3493 }
3494 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3495 // original code just ignores this...
3496 destroy ();
3497 else
3498 {
3499 pty_ev.set (EVENT_READ | EVENT_WRITE);
3500 return; 4441 return;
3501 } 4442 }
4443
4444 memmove (v_buffer, v_buffer + written, v_buflen);
3502 } 4445 }
4446 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4447 pty_ev.set (EVENT_READ);
3503} 4448}
3504 4449
3505/*----------------------- end-of-file (C source) -----------------------*/ 4450/*----------------------- end-of-file (C source) -----------------------*/
3506 4451

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