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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.73 by pcg, Mon Mar 15 00:08:11 2004 UTC vs.
Revision 1.303 by root, Tue Jan 31 21:47:56 2006 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*--------------------------------*-C-*---------------------------------*
2 * File: command.c 2 * File: command.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7 * - original version 7 * - original version
… …
25 * - extensive modifications 25 * - extensive modifications
26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> 26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org>
27 * Copyright (c) 2001 Marius Gedminas 27 * Copyright (c) 2001 Marius Gedminas
28 * - Ctrl/Mod4+Tab works like Meta+Tab (options) 28 * - Ctrl/Mod4+Tab works like Meta+Tab (options)
29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org> 29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org>
30 * Copyright (c) 2003-2004 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.
1109
1110 struct timespec ts = { 0, 0 };
1111 nanosleep (&ts, 0);
1112
1113 w.stop ();
1114 }
1115
1116 event_handler ()
1117 : yield_ev (this, &event_handler::yield_cb)
1118 {
1119 }
1120} event_handler;
1121#endif
1122
709bool 1123bool
710rxvt_term::pty_fill () 1124rxvt_term::pty_fill ()
711{ 1125{
712 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1126 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
1127
1128 if (CBUFSIZ == n)
1129 {
1130 rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n");
1131 n = 0;
1132 }
713 1133
714 memmove (cmdbuf_base, cmdbuf_ptr, n); 1134 memmove (cmdbuf_base, cmdbuf_ptr, n);
715 cmdbuf_ptr = cmdbuf_base; 1135 cmdbuf_ptr = cmdbuf_base;
716 cmdbuf_endp = cmdbuf_ptr + n; 1136 cmdbuf_endp = cmdbuf_ptr + n;
717 1137
718 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1138 ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n);
719 1139
720 if (n > 0) 1140 if (r > 0)
721 { 1141 {
722 cmdbuf_endp += n; 1142 cmdbuf_endp += r;
723 return true; 1143 return true;
724 } 1144 }
725 else if (n < 0 && errno != EAGAIN) 1145 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1146 {
1147#if LINUX_YIELD_HACK
1148 if (display->is_local)
1149 event_handler.yield_ev.start ();
1150#endif
1151 }
1152 else
1153 {
1154 pty_ev.stop ();
1155
1156 if (!OPTION (Opt_hold))
726 destroy (); 1157 destroy ();
1158 }
727 1159
728 return false; 1160 return false;
729} 1161}
730 1162
731void 1163void
732rxvt_term::pty_cb (io_watcher &w, short revents) 1164rxvt_term::pty_cb (io_watcher &w, short revents)
733{ 1165{
734 SET_R (this); 1166 make_current ();
735 SET_LOCALE (locale); 1167
1168 if (revents & EVENT_READ)
1169 // loop, but don't allow a single term to monopolize us
1170 while (pty_fill ())
1171 if (cmd_parse ())
1172 break;
736 1173
737 if (revents & EVENT_WRITE) 1174 if (revents & EVENT_WRITE)
738 tt_write (0, 0); 1175 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} 1176}
759 1177
760bool 1178void
761rxvt_term::cmd_parse () 1179rxvt_term::pointer_unblank ()
762{ 1180{
763 bool flag = false; 1181 XDefineCursor (xdisp, vt, TermWin_cursor);
764 unicode_t ch = NOCHAR; 1182 recolour_cursor ();
765 1183
766 for (;;) 1184#ifdef POINTER_BLANK
767 { 1185 hidden_pointer = 0;
768 if (ch == NOCHAR)
769 ch = next_char ();
770 1186
771 if (ch == NOCHAR) // TODO: improve 1187 if (OPTION (Opt_pointerBlank))
772 break; 1188 pointer_ev.start (NOW + pointerBlankDelay);
773 1189#endif
774 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
775 {
776 /* Read a text string from the input buffer */
777 unicode_t buf[BUFSIZ];
778 bool refreshnow = false;
779 int nlines = 0;
780 unicode_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
868unicode_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 */
904unicode_t
905rxvt_term::cmd_getc ()
906{
907 for (;;)
908 {
909 unicode_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} 1190}
920 1191
921#ifdef POINTER_BLANK 1192#ifdef POINTER_BLANK
922void 1193void
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 () 1194rxvt_term::pointer_blank ()
936{ 1195{
937 if (! (Options & Opt_pointerBlank)) 1196 if (!OPTION (Opt_pointerBlank))
938 return; 1197 return;
939 1198
940 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1199 XDefineCursor (xdisp, vt, display->blank_cursor);
941 XFlush (display->display); 1200 XFlush (xdisp);
942 1201
943 hidden_pointer = 1; 1202 hidden_pointer = 1;
944} 1203}
945 1204
946void 1205void
947rxvt_term::pointer_cb (time_watcher &w) 1206rxvt_term::pointer_cb (time_watcher &w)
948{ 1207{
949 SET_R (this); 1208 make_current ();
950 SET_LOCALE (locale);
951 1209
952 pointer_blank (); 1210 pointer_blank ();
953} 1211}
954#endif 1212#endif
955 1213
… …
962 x = ev.x; 1220 x = ev.x;
963 y = ev.y; 1221 y = ev.y;
964 pixel_position (&x, &y); 1222 pixel_position (&x, &y);
965 1223
966 if (MEvent.button == AnyButton) 1224 if (MEvent.button == AnyButton)
967 {
968 button_number = 3; 1225 button_number = 3;
969 }
970 else 1226 else
971 { 1227 {
972 button_number = MEvent.button - Button1; 1228 button_number = MEvent.button - Button1;
973 /* add 0x3D for wheel events, like xterm does */ 1229 /* add 0x3D for wheel events, like xterm does */
974 if (button_number >= 3) 1230 if (button_number >= 3)
975 button_number += (64 - 3); 1231 button_number += (64 - 3);
976 } 1232 }
977 1233
978 if (PrivateModes & PrivMode_MouseX10) 1234 if (priv_modes & PrivMode_MouseX10)
979 { 1235 {
980 /* 1236 /*
981 * do not report ButtonRelease 1237 * do not report ButtonRelease
982 * no state info allowed 1238 * no state info allowed
983 */ 1239 */
… …
998 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1254 + ((MEvent.state & ModMetaMask) ? 8 : 0)
999 + ((MEvent.state & ControlMask) ? 16 : 0); 1255 + ((MEvent.state & ControlMask) ? 16 : 0);
1000#ifdef MOUSE_REPORT_DOUBLECLICK 1256#ifdef MOUSE_REPORT_DOUBLECLICK
1001 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1257 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1002#endif 1258#endif
1003
1004 } 1259 }
1005 1260
1006#ifdef DEBUG_MOUSEREPORT 1261#if DEBUG_MOUSEREPORT
1007 fprintf (stderr, "Mouse ["); 1262 fprintf (stderr, "Mouse [");
1008 if (key_state & 16) 1263 if (key_state & 16)
1009 fputc ('C', stderr); 1264 fputc ('C', stderr);
1010 if (key_state & 4) 1265 if (key_state & 4)
1011 fputc ('S', stderr); 1266 fputc ('S', stderr);
… …
1015 fputc ('2', stderr); 1270 fputc ('2', stderr);
1016 fprintf (stderr, "]: <%d>, %d/%d\n", 1271 fprintf (stderr, "]: <%d>, %d/%d\n",
1017 button_number, 1272 button_number,
1018 x + 1, 1273 x + 1,
1019 y + 1); 1274 y + 1);
1020#else 1275#endif
1276
1021 tt_printf ("\033[M%c%c%c", 1277 tt_printf ("\033[M%c%c%c",
1022 (32 + button_number + key_state), 1278 (32 + button_number + key_state),
1023 (32 + x + 1), 1279 (32 + x + 1),
1024 (32 + y + 1)); 1280 (32 + y + 1));
1025#endif
1026} 1281}
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 1282
1038/*{{{ process an X event */ 1283/*{{{ process an X event */
1039void 1284void
1040rxvt_term::x_cb (XEvent &ev) 1285rxvt_term::x_cb (XEvent &ev)
1041{ 1286{
1042 SET_R (this); 1287 make_current ();
1043 SET_LOCALE (locale);
1044 1288
1045#if defined(CURSOR_BLINK) 1289 dLocal (Display *, xdisp);
1046 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
1047 {
1048 if (hidden_cursor)
1049 {
1050 hidden_cursor = 0;
1051 want_refresh = 1;
1052 }
1053 1290
1054 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1291 if (ev.xany.window == vt
1055 } 1292 && SHOULD_INVOKE (HOOK_X_EVENT)
1056#endif 1293 && 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; 1294 return;
1075#endif
1076 1295
1296 // for XQueryPointer
1077 Window unused_root, unused_child; 1297 Window unused_root, unused_child;
1078 int unused_root_x, unused_root_y; 1298 int unused_root_x, unused_root_y;
1079 unsigned int unused_mask; 1299 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 1300
1130 switch (ev.type) 1301 switch (ev.type)
1131 { 1302 {
1132 case KeyPress: 1303 case KeyPress:
1304#if ISO_14755
1305 if (!(iso14755buf & ISO_14755_52))
1306#endif
1133 lookup_key (ev.xkey); 1307 lookup_key (ev.xkey);
1308
1309 break;
1310
1311 case KeyRelease:
1312 {
1313#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
1314 KeySym keysym;
1315
1316 keysym = XLookupKeysym (&ev.xkey, ev.xkey.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
1317#endif
1318
1319#if ENABLE_FRILLS || ISO_14755
1320 // ISO 14755 support
1321 if (iso14755buf)
1322 if (iso14755buf & ISO_14755_52)
1323 {
1324# if ENABLE_OVERLAY
1325 scr_overlay_off ();
1326# endif
1327# if ISO_14755
1328 // iso14755 part 5.2 handling: release time
1329 // first: controls
1330 if ((ev.xkey.state & ControlMask)
1331 && ((keysym >= 0x40 && keysym <= 0x5f)
1332 || (keysym >= 0x61 && keysym <= 0x7f)))
1333 {
1334 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
1335 commit_iso14755 ();
1336 goto skip_switch;
1337 }
1338
1339 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)
1340 if (i[0] == keysym)
1341 {
1342 iso14755buf = ISO_14755_51 | i[1];
1343 commit_iso14755 ();
1344 goto skip_switch;
1345 }
1346
1347 scr_bell ();
1348# endif
1349 iso14755buf = 0;
1350 break;
1351 }
1352 else if ((ev.xkey.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
1353 {
1354# if ENABLE_OVERLAY
1355 scr_overlay_off ();
1356# endif
1357 if (iso14755buf & ISO_14755_51)
1358 commit_iso14755 ();
1359#if ISO_14755
1360 else if (iso14755buf & ISO_14755_STARTED)
1361 {
1362 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
1363
1364 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
1365 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
1366 }
1367# endif
1368 else
1369 iso14755buf = 0;
1370 }
1371#endif
1372
1373 if (ev.xany.window == vt
1374 && HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
1134 break; 1375 break;
1135 1376
1136#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1377#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1137 case KeyRelease:
1138 {
1139 if (! (ev.xkey.state & ControlMask)) 1378 if (!(ev.xkey.state & ControlMask))
1379 slip_wheel_ev.stop ();
1380 else if (keysym == XK_Control_L || keysym == XK_Control_R)
1140 mouse_slip_wheel_speed = 0; 1381 mouse_slip_wheel_speed = 0;
1141 else 1382#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; 1383 break;
1150 } 1384 }
1151#endif
1152 1385
1153 case ButtonPress: 1386 case ButtonPress:
1154 button_press (ev.xbutton); 1387 button_press (ev.xbutton);
1155 break; 1388 break;
1156 1389
… …
1158 button_release (ev.xbutton); 1391 button_release (ev.xbutton);
1159 break; 1392 break;
1160 1393
1161 case ClientMessage: 1394 case ClientMessage:
1162 if (ev.xclient.format == 32 1395 if (ev.xclient.format == 32
1163 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1396 && !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 { 1397 {
1172 /* Get Dnd data */ 1398 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1173 Atom ActualType; 1399 {
1174 int ActualFormat; 1400 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1175 unsigned char *data; 1401 {
1176 unsigned long Size, RemainingBytes; 1402 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1177 1403 {
1178 XGetWindowProperty (display->display, display->root, 1404 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1179 xa[XA_DNDSELECTION], 1405 destroy ();
1180 0L, 1000000L, 1406 }
1181 False, AnyPropertyType, 1407#if ENABLE_EWMH
1182 &ActualType, &ActualFormat, 1408 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1183 &Size, &RemainingBytes, 1409 XSendEvent (xdisp, ev.xclient.window = display->root,
1410 False, SubstructureRedirectMask | SubstructureNotifyMask,
1184 &data); 1411 &ev);
1185 XChangeProperty (display->display, display->root, 1412#endif
1186 XA_CUT_BUFFER0, XA_STRING, 1413 }
1187 8, PropModeReplace, 1414 }
1188 data, STRLEN (data)); 1415#if ENABLE_XEMBED
1189 selection_paste (display->root, XA_CUT_BUFFER0, True); 1416 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1190 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1417 {
1418 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1419 focus_in ();
1420 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1421 focus_out ();
1422 }
1423#endif
1191 } 1424 }
1192#endif /* OFFIX_DND */
1193 break; 1425 break;
1194 1426
1195 case MappingNotify: 1427 case MappingNotify:
1196 XRefreshKeyboardMapping (& (ev.xmapping)); 1428 XRefreshKeyboardMapping (&ev.xmapping);
1197 break; 1429 break;
1198 1430
1199 /* 1431 /*
1200 * XXX: this is not the _current_ arrangement 1432 * XXX: this is not the _current_ arrangement
1201 * Here's my conclusion: 1433 * Here's my conclusion:
… …
1220 break; 1452 break;
1221 } 1453 }
1222 break; 1454 break;
1223 1455
1224 case FocusIn: 1456 case FocusIn:
1225 if (!TermWin.focus) 1457 focus_in ();
1458 break;
1459
1460 case FocusOut:
1461 focus_out ();
1462 break;
1463
1464 case ConfigureNotify:
1465 if (ev.xconfigure.window == parent[0])
1226 { 1466 {
1227 TermWin.focus = 1; 1467 while (XCheckTypedWindowEvent (xdisp, ev.xconfigure.window, ConfigureNotify, &ev))
1228 want_refresh = 1; 1468 ;
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 1469
1470 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1471 {
1472 seen_resize = 1;
1473 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1474 }
1475
1476 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1477
1478#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1479 if (OPTION (Opt_transparent))
1480 check_our_parents ();
1481#endif
1238 } 1482 }
1239 break; 1483 break;
1240 1484
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: 1485 case PropertyNotify:
1260 if (ev.xconfigure.window == TermWin.parent[0]) 1486 if (!HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END)))
1261 { 1487 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1262 int height, width; 1488 && ev.xproperty.state == PropertyNewValue)
1489 selection_property (ev.xproperty.window, ev.xproperty.atom);
1263 1490
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; 1491 break;
1294 1492
1295 case SelectionClear: 1493 case SelectionClear:
1296 display->set_selection_owner (0); 1494 selection_clear ();
1297 break; 1495 break;
1298 1496
1299 case SelectionNotify: 1497 case SelectionNotify:
1300 if (selection_wait == Sel_normal) 1498 if (selection_wait == Sel_normal)
1301 selection_paste (ev.xselection.requestor, 1499 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1302 ev.xselection.property, True);
1303 break; 1500 break;
1304 1501
1305 case SelectionRequest: 1502 case SelectionRequest:
1306 selection_send (ev.xselectionrequest); 1503 selection_send (ev.xselectionrequest);
1307 break; 1504 break;
1308 1505
1506 case MapNotify:
1507 mapped = 1;
1508#ifdef TEXT_BLINK
1509 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1510#endif
1511 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1512 break;
1513
1309 case UnmapNotify: 1514 case UnmapNotify:
1310 TermWin.mapped = 0; 1515 mapped = 0;
1311#ifdef TEXT_BLINK 1516#ifdef TEXT_BLINK
1312 text_blink_ev.stop (); 1517 text_blink_ev.stop ();
1313#endif 1518#endif
1314 break; 1519 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; 1520 break;
1322 1521
1323#ifdef TRANSPARENT 1522#ifdef TRANSPARENT
1324 case ReparentNotify: 1523 case ReparentNotify:
1325 rootwin_cb (ev); 1524 rootwin_cb (ev);
1326 break; 1525 break;
1327#endif /* TRANSPARENT */ 1526#endif /* TRANSPARENT */
1328 1527
1329 case GraphicsExpose: 1528 case GraphicsExpose:
1330 case Expose: 1529 case Expose:
1331 if (ev.xany.window == TermWin.vt) 1530 if (ev.xany.window == vt)
1332 { 1531 {
1333#ifdef NO_SLOW_LINK_SUPPORT 1532 do
1334 scr_expose (ev.xexpose.x, ev.xexpose.y, 1533 scr_expose (ev.xexpose.x, ev.xexpose.y,
1335 ev.xexpose.width, ev.xexpose.height, False); 1534 ev.xexpose.width, ev.xexpose.height, False);
1336#else 1535 while (XCheckTypedWindowEvent (xdisp, vt, ev.xany.type, &ev));
1337 // don't understand this, so commented it out 1536
1537 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1538
1539 while (XCheckTypedWindowEvent (xdisp, vt, ev.xany.type, &ev))
1338 scr_expose (ev.xexpose.x, ev.xexpose.y, 1540 scr_expose (ev.xexpose.x, ev.xexpose.y,
1339 ev.xexpose.width, ev.xexpose.height, False); 1541 ev.xexpose.width, ev.xexpose.height, False);
1340 //scr_expose (ev.xexpose.x, 0, 1542
1341 // ev.xexpose.width, TermWin.height, False);
1342#endif
1343 want_refresh = 1; 1543 want_refresh = 1;
1344 } 1544 }
1345 else 1545 else
1346 { 1546 {
1347 XEvent unused_event; 1547 XEvent unused_event;
1348 1548
1349 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1549 while (XCheckTypedWindowEvent (xdisp, ev.xany.window, Expose, &unused_event))
1350 Expose, 1550 ;
1351 &unused_event)) ; 1551 while (XCheckTypedWindowEvent (xdisp, ev.xany.window, GraphicsExpose, &unused_event))
1352 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1552 ;
1353 GraphicsExpose, 1553
1354 &unused_event)) ;
1355 if (isScrollbarWindow (ev.xany.window)) 1554 if (isScrollbarWindow (ev.xany.window))
1356 { 1555 {
1357 scrollBar.setIdle (); 1556 scrollBar.setIdle ();
1358 scrollbar_show (0); 1557 scrollbar_show (0);
1359 } 1558 }
1360#ifdef MENUBAR 1559
1361 if (menubar_visible () && isMenuBarWindow (ev.xany.window)) 1560#ifdef TRANSPARENT
1362 menubar_expose (); 1561 if (am_transparent && ev.xany.window == parent[0])
1562 XClearWindow (xdisp, ev.xany.window);
1363#endif 1563#endif
1364 } 1564 }
1365 break; 1565 break;
1366 1566
1367 case MotionNotify: 1567 case MotionNotify:
1368#ifdef POINTER_BLANK 1568#ifdef POINTER_BLANK
1369 if (hidden_pointer) 1569 if (hidden_pointer)
1370 pointer_unblank (); 1570 pointer_unblank ();
1371#endif 1571#endif
1372#if MENUBAR 1572 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1373 if (isMenuBarWindow (ev.xany.window)) 1573 break;
1574
1575 if (ev.xany.window == vt)
1374 { 1576 {
1375 menubar_control (ev.xbutton); 1577 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1376 break; 1578 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1377 } 1579 ; // 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))) 1580 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1385 { 1581 {
1386 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1582 while (XCheckTypedWindowEvent (xdisp, vt, MotionNotify, &ev))
1387 ; 1583 ;
1388 1584
1389 XQueryPointer (display->display, TermWin.vt, 1585 XQueryPointer (xdisp, vt,
1390 &unused_root, &unused_child, 1586 &unused_root, &unused_child,
1391 &unused_root_x, &unused_root_y, 1587 &unused_root_x, &unused_root_y,
1392 & (ev.xbutton.x), & (ev.xbutton.y), 1588 &ev.xbutton.x, &ev.xbutton.y,
1393 &unused_mask); 1589 &ev.xbutton.state);
1394#ifdef MOUSE_THRESHOLD 1590#ifdef MOUSE_THRESHOLD
1395 /* deal with a `jumpy' mouse */ 1591 /* deal with a `jumpy' mouse */
1396 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1592 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1397 { 1593 {
1398#endif 1594#endif
1595#if ISO_14755
1596 // 5.4
1597 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1598 {
1599 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1600 break;
1601 }
1602#endif
1399 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1603 selection_extend (ev.xbutton.x, ev.xbutton.y,
1400 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1604 ev.xbutton.state & Button3Mask ? 2 : 0);
1605
1401#ifdef SELECTION_SCROLLING 1606#ifdef SELECTION_SCROLLING
1402 if (ev.xbutton.y < TermWin.int_bwidth 1607 if (ev.xbutton.y < int_bwidth
1403 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1608 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1404 { 1609 {
1405 int dist; 1610 int dist;
1406
1407 pending_scroll_selection=1;
1408 1611
1409 /* don't clobber the current delay if we are 1612 /* don't clobber the current delay if we are
1410 * already in the middle of scrolling. 1613 * already in the middle of scrolling.
1411 */ 1614 */
1412 if (scroll_selection_delay<=0) 1615 if (!sel_scroll_ev.active)
1413 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1616 sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1414 1617
1415 /* save the event params so we can highlight 1618 /* save the event params so we can highlight
1416 * the selection in the pending-scroll loop 1619 * the selection in the pending-scroll loop
1417 */ 1620 */
1418 selection_save_x=ev.xbutton.x; 1621 selection_save_x = ev.xbutton.x;
1419 selection_save_y=ev.xbutton.y; 1622 selection_save_y = ev.xbutton.y;
1420 selection_save_state=
1421 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1623 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1422 1624
1423 /* calc number of lines to scroll */ 1625 /* calc number of lines to scroll */
1424 if (ev.xbutton.y<TermWin.int_bwidth) 1626 if (ev.xbutton.y < int_bwidth)
1425 { 1627 {
1426 scroll_selection_dir = UP; 1628 scroll_selection_dir = UP;
1427 dist = TermWin.int_bwidth - ev.xbutton.y; 1629 dist = int_bwidth - ev.xbutton.y;
1428 } 1630 }
1429 else 1631 else
1430 { 1632 {
1431 scroll_selection_dir = DN; 1633 scroll_selection_dir = DN;
1432 dist = ev.xbutton.y - 1634 dist = ev.xbutton.y - (int_bwidth + height);
1433 (TermWin.int_bwidth + TermWin.height);
1434 } 1635 }
1636
1435 scroll_selection_lines= (Pixel2Height (dist)/ 1637 scroll_selection_lines = Pixel2Height (dist)
1436 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1638 / SELECTION_SCROLL_LINE_SPEEDUP
1639 + 1;
1437 MIN_IT (scroll_selection_lines, 1640 min_it (scroll_selection_lines,
1438 SELECTION_SCROLL_MAX_LINES); 1641 SELECTION_SCROLL_MAX_LINES);
1439 } 1642 }
1440 else 1643 else
1441 { 1644 {
1442 /* we are within the text window, so we 1645 /* we are within the text window, so we
1443 * shouldn't be scrolling 1646 * shouldn't be scrolling
1444 */ 1647 */
1445 pending_scroll_selection = 0; 1648 if (sel_scroll_ev.active)
1649 sel_scroll_ev.stop();
1446 } 1650 }
1447#endif 1651#endif
1448#ifdef MOUSE_THRESHOLD 1652#ifdef MOUSE_THRESHOLD
1449
1450 } 1653 }
1451#endif 1654#endif
1452
1453 } 1655 }
1454 } 1656 }
1455 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1657 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ())
1456 { 1658 {
1457 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1659 while (XCheckTypedWindowEvent (xdisp, scrollBar.win,
1458 MotionNotify, &ev)) ; 1660 MotionNotify, &ev))
1661 ;
1662
1459 XQueryPointer (display->display, scrollBar.win, 1663 XQueryPointer (xdisp, scrollBar.win,
1460 &unused_root, &unused_child, 1664 &unused_root, &unused_child,
1461 &unused_root_x, &unused_root_y, 1665 &unused_root_x, &unused_root_y,
1462 & (ev.xbutton.x), & (ev.xbutton.y), 1666 &ev.xbutton.x, &ev.xbutton.y,
1463 &unused_mask); 1667 &unused_mask);
1464 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1668 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1465 scrollbar_size ()); 1669 scrollbar_size ());
1466 scr_refresh (refresh_type); 1670 want_refresh = 1;
1467 refresh_limit = 0; 1671 refresh_limit = 0;
1468 scrollbar_show (1); 1672 scrollbar_show (1);
1469 } 1673 }
1470 break; 1674 break;
1471 } 1675 }
1472}
1473 1676
1677skip_switch: ;
1678
1679#if defined(CURSOR_BLINK)
1680 if (OPTION (Opt_cursorBlink) && ev.type == KeyPress)
1681 {
1682 if (hidden_cursor)
1683 {
1684 hidden_cursor = 0;
1685 want_refresh = 1;
1686 }
1687
1688 cursor_blink_ev.start (NOW + CURSOR_BLINK_INTERVAL);
1689 }
1690#endif
1691
1692#if defined(POINTER_BLANK)
1693 if (OPTION (Opt_pointerBlank) && pointerBlankDelay > 0)
1694 {
1695 if (ev.type == MotionNotify
1696 || ev.type == ButtonPress
1697 || ev.type == ButtonRelease)
1698 if (hidden_pointer)
1699 pointer_unblank ();
1700
1701 if (ev.type == KeyPress && hidden_pointer == 0)
1702 pointer_blank ();
1703 }
1704#endif
1705}
1706
1707void
1708rxvt_term::focus_in ()
1709{
1710 if (!focus)
1711 {
1712 focus = 1;
1713 want_refresh = 1;
1714
1715 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1716
1717#if USE_XIM
1718 if (Input_Context != NULL)
1719 {
1720 IMSetStatusPosition ();
1721 XSetICFocus (Input_Context);
1722 }
1723#endif
1724#if CURSOR_BLINK
1725 if (OPTION (Opt_cursorBlink))
1726 cursor_blink_ev.start (NOW + CURSOR_BLINK_INTERVAL);
1727#endif
1728#if OFF_FOCUS_FADING
1729 if (rs[Rs_fade])
1730 {
1731 pix_colors = pix_colors_focused;
1732 scr_recolour ();
1733 }
1734#endif
1735 }
1736}
1737
1738void
1739rxvt_term::focus_out ()
1740{
1741 if (focus)
1742 {
1743 focus = 0;
1744 want_refresh = 1;
1745
1746 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1747
1748#if ENABLE_FRILLS || ISO_14755
1749 if (iso14755buf)
1750 {
1751 iso14755buf = 0;
1752# if ENABLE_OVERLAY
1753 scr_overlay_off ();
1754# endif
1755 }
1756#endif
1757#if USE_XIM
1758 if (Input_Context != NULL)
1759 XUnsetICFocus (Input_Context);
1760#endif
1761#if CURSOR_BLINK
1762 if (OPTION (Opt_cursorBlink))
1763 cursor_blink_ev.stop ();
1764 hidden_cursor = 0;
1765#endif
1766#if OFF_FOCUS_FADING
1767 if (rs[Rs_fade])
1768 {
1769 pix_colors = pix_colors_unfocused;
1770 scr_recolour ();
1771 }
1772#endif
1773 }
1774}
1775
1776#if TRANSPARENT
1474void 1777void
1475rxvt_term::rootwin_cb (XEvent &ev) 1778rxvt_term::rootwin_cb (XEvent &ev)
1476{ 1779{
1477 SET_R (this); 1780 make_current ();
1478 SET_LOCALE (locale);
1479 1781
1480 switch (ev.type) 1782 switch (ev.type)
1481 { 1783 {
1482 case PropertyNotify: 1784 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 /* 1785 /*
1493 * if user used some Esetroot compatible prog to set the root bg, 1786 * 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. 1787 * use the property to determine the pixmap. We use it later on.
1495 */ 1788 */
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]) 1789 if (ev.xproperty.atom != xa[XA_XROOTPMAP_ID]
1790 && ev.xproperty.atom != xa[XA_ESETROOT_PMAP_ID])
1500 return; 1791 return;
1501 }
1502 1792
1503 /* FALLTHROUGH */ 1793 /* FALLTHROUGH */
1504 case ReparentNotify: 1794 case ReparentNotify:
1505 if ((Options & Opt_transparent) && check_our_parents ()) 1795 if (OPTION (Opt_transparent) && check_our_parents () && am_transparent)
1506 if (am_transparent)
1507 want_full_refresh = 1; 1796 want_refresh = want_full_refresh = 1;
1508 break; 1797 break;
1509#endif
1510 } 1798 }
1511} 1799}
1800#endif
1512 1801
1513void 1802void
1514rxvt_term::button_press (XButtonEvent &ev) 1803rxvt_term::button_press (XButtonEvent &ev)
1515{ 1804{
1516 int reportmode = 0, clickintime; 1805 int reportmode = 0, clickintime;
1517 1806
1518 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1807 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1808
1519 if (!bypass_keystate) 1809 if (!bypass_keystate)
1520 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1810 reportmode = !! (priv_modes & PrivMode_mouse_report);
1811
1521 /* 1812 /*
1522 * VT window processing of button press 1813 * VT window processing of button press
1523 */ 1814 */
1524 if (ev.window == TermWin.vt) 1815 if (ev.window == vt)
1525 { 1816 {
1817 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1818 return;
1819
1820#if ISO_14755
1821 // 5.4
1822 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1823 {
1824 iso14755_54 (ev.x, ev.y);
1825 return;
1826 }
1827#endif
1828
1526 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1829 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1830
1527 if (reportmode) 1831 if (reportmode)
1528 { 1832 {
1529 /* mouse report from vt window */ 1833 /* mouse report from vt window */
1530 /* save the xbutton state (for ButtonRelease) */ 1834 /* save the xbutton state (for ButtonRelease) */
1531 MEvent.state = ev.state; 1835 MEvent.state = ev.state;
1532#ifdef MOUSE_REPORT_DOUBLECLICK 1836#ifdef MOUSE_REPORT_DOUBLECLICK
1533 if (ev.button == MEvent.button && clickintime) 1837 if (ev.button == MEvent.button && clickintime)
1534 { 1838 {
1535 /* same button, within alloted time */ 1839 /* same button, within alloted time */
1536 MEvent.clicks++; 1840 MEvent.clicks++;
1841
1537 if (MEvent.clicks > 1) 1842 if (MEvent.clicks > 1)
1538 { 1843 {
1539 /* only report double clicks */ 1844 /* only report double clicks */
1540 MEvent.clicks = 2; 1845 MEvent.clicks = 2;
1541 mouse_report (ev); 1846 mouse_report (ev);
… …
1560 } 1865 }
1561 else 1866 else
1562 { 1867 {
1563 if (ev.button != MEvent.button) 1868 if (ev.button != MEvent.button)
1564 MEvent.clicks = 0; 1869 MEvent.clicks = 0;
1870
1565 switch (ev.button) 1871 switch (ev.button)
1566 { 1872 {
1567 case Button1: 1873 case Button1:
1874 /* allow meta + click to select rectangular areas */
1875 /* should be done in screen.C */
1876#if ENABLE_FRILLS
1877 selection.rect = !!(ev.state & ModMetaMask);
1878#else
1879 selection.rect = false;
1880#endif
1881
1568 /* allow shift+left click to extend selection */ 1882 /* allow shift+left click to extend selection */
1569 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1883 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1570 { 1884 {
1571 if (MEvent.button == Button1 && clickintime) 1885 if (MEvent.button == Button1 && clickintime)
1572 selection_rotate (ev.x, ev.y); 1886 selection_rotate (ev.x, ev.y);
1573 else 1887 else
1574 selection_extend (ev.x, ev.y, 1); 1888 selection_extend (ev.x, ev.y, 1);
… …
1589 case Button3: 1903 case Button3:
1590 if (MEvent.button == Button3 && clickintime) 1904 if (MEvent.button == Button3 && clickintime)
1591 selection_rotate (ev.x, ev.y); 1905 selection_rotate (ev.x, ev.y);
1592 else 1906 else
1593 selection_extend (ev.x, ev.y, 1); 1907 selection_extend (ev.x, ev.y, 1);
1908
1594 MEvent.button = Button3; 1909 MEvent.button = Button3;
1595 break; 1910 break;
1596 } 1911 }
1597 } 1912 }
1913
1598 MEvent.time = ev.time; 1914 MEvent.time = ev.time;
1599 return; 1915 return;
1600 } 1916 }
1601 1917
1602 /* 1918 /*
… …
1668 upordown = 1; /* down */ 1984 upordown = 1; /* down */
1669 } 1985 }
1670 if (upordown) 1986 if (upordown)
1671 { 1987 {
1672#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1988#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1673 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 1989 cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1674#endif 1990#endif
1675 if (scr_page (upordown < 0 ? UP : DN, 1)) 1991 if (scr_page (upordown < 0 ? UP : DN, 1))
1676 { 1992 {
1677 if (upordown < 0) 1993 if (upordown < 0)
1678 scrollBar.setUp (); 1994 scrollBar.setUp ();
… …
1694 break; 2010 break;
1695 case R_SB_ALIGN_BOTTOM: 2011 case R_SB_ALIGN_BOTTOM:
1696 csrO = scrollBar.bot - scrollBar.top; 2012 csrO = scrollBar.bot - scrollBar.top;
1697 break; 2013 break;
1698 } 2014 }
2015
1699 if (scrollBar.style == R_SB_XTERM 2016 if (scrollBar.style == R_SB_XTERM
1700 || scrollbar_above_slider (ev.y) 2017 || scrollbar_above_slider (ev.y)
1701 || scrollbar_below_slider (ev.y)) 2018 || scrollbar_below_slider (ev.y))
1702 scr_move_to ( scrollbar_position (ev.y) - csrO, 2019 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ());
1703 scrollbar_size ()); 2020
1704 scrollBar.setMotion (); 2021 scrollBar.setMotion ();
1705 break; 2022 break;
1706 2023
1707 case Button1: 2024 case Button1:
1708 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2025 if (scrollbar_align == R_SB_ALIGN_CENTRE)
… …
1712 case Button3: 2029 case Button3:
1713 if (scrollBar.style != R_SB_XTERM) 2030 if (scrollBar.style != R_SB_XTERM)
1714 { 2031 {
1715 if (scrollbar_above_slider (ev.y)) 2032 if (scrollbar_above_slider (ev.y))
1716# ifdef RXVT_SCROLL_FULL 2033# ifdef RXVT_SCROLL_FULL
1717 scr_page (UP, TermWin.nrow - 1); 2034 scr_page (UP, nrow - 1);
1718# else 2035# else
1719 scr_page (UP, TermWin.nrow / 4); 2036 scr_page (UP, nrow / 4);
1720# endif 2037# endif
1721 else if (scrollbar_below_slider (ev.y)) 2038 else if (scrollbar_below_slider (ev.y))
1722# ifdef RXVT_SCROLL_FULL 2039# ifdef RXVT_SCROLL_FULL
1723 scr_page (DN, TermWin.nrow - 1); 2040 scr_page (DN, nrow - 1);
1724# else 2041# else
1725 scr_page (DN, TermWin.nrow / 4); 2042 scr_page (DN, nrow / 4);
1726# endif 2043# endif
1727 else 2044 else
1728 scrollBar.setMotion (); 2045 scrollBar.setMotion ();
1729 } 2046 }
1730 else 2047 else
1731 { 2048 {
1732 scr_page ((ev.button == Button1 ? DN : UP), 2049 scr_page ((ev.button == Button1 ? DN : UP),
1733 (TermWin.nrow 2050 (nrow
1734 * scrollbar_position (ev.y) 2051 * scrollbar_position (ev.y)
1735 / scrollbar_size ())); 2052 / scrollbar_size ()));
1736 } 2053 }
2054
1737 break; 2055 break;
1738 } 2056 }
1739 } 2057 }
2058
1740 return; 2059 return;
1741 } 2060 }
1742#if MENUBAR
1743 /*
1744 * Menubar window processing of button press
1745 */
1746 if (isMenuBarWindow (ev.window))
1747 menubar_control (ev);
1748#endif
1749} 2061}
1750 2062
1751void 2063void
1752rxvt_term::button_release (XButtonEvent &ev) 2064rxvt_term::button_release (XButtonEvent &ev)
1753{ 2065{
1754 int reportmode = 0; 2066 int reportmode = 0;
1755 2067
1756 csrO = 0; /* reset csr Offset */ 2068 csrO = 0; /* reset csr Offset */
1757 if (!bypass_keystate) 2069 if (!bypass_keystate)
1758 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2070 reportmode = !! (priv_modes & PrivMode_mouse_report);
1759 2071
1760 if (scrollbar_isUpDn ()) 2072 if (scrollbar_isUpDn ())
1761 { 2073 {
1762 scrollBar.setIdle (); 2074 scrollBar.setIdle ();
1763 scrollbar_show (0); 2075 scrollbar_show (0);
1764#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1765 refresh_type &= ~SMOOTH_REFRESH;
1766#endif
1767
1768 } 2076 }
2077
1769#ifdef SELECTION_SCROLLING 2078#ifdef SELECTION_SCROLLING
1770 pending_scroll_selection=0; 2079 if (sel_scroll_ev.active)
2080 sel_scroll_ev.stop();
1771#endif 2081#endif
2082
1772 if (ev.window == TermWin.vt) 2083 if (ev.window == vt)
1773 { 2084 {
2085 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2086 return;
2087
2088#if ISO_14755
2089 // 5.4
2090 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2091 return;
2092#endif
2093
1774 if (reportmode) 2094 if (reportmode)
1775 { 2095 {
1776 /* mouse report from vt window */ 2096 /* mouse report from vt window */
1777 /* don't report release of wheel "buttons" */ 2097 /* don't report release of wheel "buttons" */
1778 if (ev.button >= 4) 2098 if (ev.button >= 4)
… …
1792 MEvent.button = AnyButton; 2112 MEvent.button = AnyButton;
1793 mouse_report (ev); 2113 mouse_report (ev);
1794#endif /* MOUSE_REPORT_DOUBLECLICK */ 2114#endif /* MOUSE_REPORT_DOUBLECLICK */
1795 return; 2115 return;
1796 } 2116 }
2117
1797 /* 2118 /*
1798 * dumb hack to compensate for the failure of click-and-drag 2119 * dumb hack to compensate for the failure of click-and-drag
1799 * when overriding mouse reporting 2120 * when overriding mouse reporting
1800 */ 2121 */
1801 if (PrivateModes & PrivMode_mouse_report 2122 if (priv_modes & PrivMode_mouse_report
1802 && bypass_keystate 2123 && bypass_keystate
1803 && ev.button == Button1 && MEvent.clicks <= 1) 2124 && ev.button == Button1 && MEvent.clicks <= 1)
1804 selection_extend (ev.x, ev.y, 0); 2125 selection_extend (ev.x, ev.y, 0);
1805 2126
1806 switch (ev.button) 2127 switch (ev.button)
1807 { 2128 {
1808 case Button1: 2129 case Button1:
1809 case Button3: 2130 case Button3:
1810 selection_make (ev.time); 2131 selection_make (ev.time);
1811 break; 2132 break;
2133
1812 case Button2: 2134 case Button2:
1813 selection_request (ev.time, ev.x, ev.y); 2135 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window?
2136 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Primary : Sel_Primary);
1814 break; 2137 break;
2138
1815#ifdef MOUSE_WHEEL 2139#ifdef MOUSE_WHEEL
1816 case Button4: 2140 case Button4:
1817 case Button5: 2141 case Button5:
1818 { 2142 {
1819 int i; 2143 int i;
1820 page_dirn v; 2144 page_dirn v;
1821 2145
1822 v = (ev.button == Button4) ? UP : DN; 2146 v = ev.button == Button4 ? UP : DN;
2147
1823 if (ev.state & ShiftMask) 2148 if (ev.state & ShiftMask)
1824 i = 1; 2149 i = 1;
1825 else if ((Options & Opt_mouseWheelScrollPage)) 2150 else if (OPTION (Opt_mouseWheelScrollPage))
1826 i = TermWin.nrow - 1; 2151 i = nrow - 1;
1827 else 2152 else
1828 i = 5; 2153 i = 5;
2154
1829# ifdef MOUSE_SLIP_WHEELING 2155# ifdef MOUSE_SLIP_WHEELING
1830 if (ev.state & ControlMask) 2156 if (ev.state & ControlMask)
1831 { 2157 {
1832 mouse_slip_wheel_speed += (v ? -1 : 1); 2158 mouse_slip_wheel_speed += v ? -1 : 1;
2159 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2160 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2161
2162 if (slip_wheel_ev.at < NOW)
1833 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2163 slip_wheel_ev.at = NOW + SCROLLBAR_CONTINUOUS_DELAY;
2164
2165 slip_wheel_ev.start ();
2166 }
2167 else
2168 {
2169# endif
2170 scr_page (v, i);
2171 scrollbar_show (1);
2172# ifdef MOUSE_SLIP_WHEELING
1834 } 2173 }
1835# endif 2174# 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 } 2175 }
1850 break; 2176 break;
1851#endif 2177#endif
1852
1853 } 2178 }
1854 } 2179 }
1855#ifdef MENUBAR
1856 else if (isMenuBarWindow (ev.window))
1857 menubar_control (ev);
1858#endif
1859} 2180}
1860
1861 2181
1862#ifdef TRANSPARENT 2182#ifdef TRANSPARENT
2183#if TINTING
2184/* taken from aterm-0.4.2 */
2185
2186typedef uint32_t RUINT32T;
2187
2188void ShadeXImage(rxvt_term *term, XImage* srcImage, int shade, int rm, int gm, int bm)
2189{
2190 int sh_r, sh_g, sh_b;
2191 RUINT32T mask_r, mask_g, mask_b;
2192 RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b;
2193 unsigned int lower_lim_r, lower_lim_g, lower_lim_b;
2194 unsigned int upper_lim_r, upper_lim_g, upper_lim_b;
2195 int i;
2196
2197 Visual *visual = term->visual;
2198
2199 if( visual->c_class != TrueColor || srcImage->format != ZPixmap ) return ;
2200
2201 /* for convenience */
2202 mask_r = visual->red_mask;
2203 mask_g = visual->green_mask;
2204 mask_b = visual->blue_mask;
2205
2206 /* boring lookup table pre-initialization */
2207 switch (srcImage->bits_per_pixel) {
2208 case 15:
2209 if ((mask_r != 0x7c00) ||
2210 (mask_g != 0x03e0) ||
2211 (mask_b != 0x001f))
2212 return;
2213 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+32+32));
2214 lookup_r = lookup;
2215 lookup_g = lookup+32;
2216 lookup_b = lookup+32+32;
2217 sh_r = 10;
2218 sh_g = 5;
2219 sh_b = 0;
2220 break;
2221 case 16:
2222 if ((mask_r != 0xf800) ||
2223 (mask_g != 0x07e0) ||
2224 (mask_b != 0x001f))
2225 return;
2226 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+64+32));
2227 lookup_r = lookup;
2228 lookup_g = lookup+32;
2229 lookup_b = lookup+32+64;
2230 sh_r = 11;
2231 sh_g = 5;
2232 sh_b = 0;
2233 break;
2234 case 24:
2235 if ((mask_r != 0xff0000) ||
2236 (mask_g != 0x00ff00) ||
2237 (mask_b != 0x0000ff))
2238 return;
2239 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2240 lookup_r = lookup;
2241 lookup_g = lookup+256;
2242 lookup_b = lookup+256+256;
2243 sh_r = 16;
2244 sh_g = 8;
2245 sh_b = 0;
2246 break;
2247 case 32:
2248 if ((mask_r != 0xff0000) ||
2249 (mask_g != 0x00ff00) ||
2250 (mask_b != 0x0000ff))
2251 return;
2252 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2253 lookup_r = lookup;
2254 lookup_g = lookup+256;
2255 lookup_b = lookup+256+256;
2256 sh_r = 16;
2257 sh_g = 8;
2258 sh_b = 0;
2259 break;
2260 default:
2261 return; /* we do not support this color depth */
2262 }
2263
2264 /* prepare limits for color transformation (each channel is handled separately) */
2265 if (shade < 0) {
2266 shade = -shade;
2267 if (shade < 0) shade = 0;
2268 if (shade > 100) shade = 100;
2269
2270 lower_lim_r = 65535-rm;
2271 lower_lim_g = 65535-gm;
2272 lower_lim_b = 65535-bm;
2273
2274 lower_lim_r = 65535-(unsigned int)(((RUINT32T)lower_lim_r)*((RUINT32T)shade)/100);
2275 lower_lim_g = 65535-(unsigned int)(((RUINT32T)lower_lim_g)*((RUINT32T)shade)/100);
2276 lower_lim_b = 65535-(unsigned int)(((RUINT32T)lower_lim_b)*((RUINT32T)shade)/100);
2277
2278 upper_lim_r = upper_lim_g = upper_lim_b = 65535;
2279 } else {
2280 if (shade < 0) shade = 0;
2281 if (shade > 100) shade = 100;
2282
2283 lower_lim_r = lower_lim_g = lower_lim_b = 0;
2284
2285 upper_lim_r = (unsigned int)((((RUINT32T)rm)*((RUINT32T)shade))/100);
2286 upper_lim_g = (unsigned int)((((RUINT32T)gm)*((RUINT32T)shade))/100);
2287 upper_lim_b = (unsigned int)((((RUINT32T)bm)*((RUINT32T)shade))/100);
2288 }
2289
2290 /* switch red and blue bytes if necessary, we need it for some weird XServers like XFree86 3.3.3.1 */
2291 if ((srcImage->bits_per_pixel == 24) && (mask_r >= 0xFF0000 ))
2292 {
2293 unsigned int tmp;
2294
2295 tmp = lower_lim_r;
2296 lower_lim_r = lower_lim_b;
2297 lower_lim_b = tmp;
2298
2299 tmp = upper_lim_r;
2300 upper_lim_r = upper_lim_b;
2301 upper_lim_b = tmp;
2302 }
2303
2304 /* fill our lookup tables */
2305 for (i = 0; i <= mask_r>>sh_r; i++)
2306 {
2307 RUINT32T tmp;
2308 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_r-lower_lim_r));
2309 tmp += ((RUINT32T)(mask_r>>sh_r))*((RUINT32T)lower_lim_r);
2310 lookup_r[i] = (tmp/65535)<<sh_r;
2311 }
2312 for (i = 0; i <= mask_g>>sh_g; i++)
2313 {
2314 RUINT32T tmp;
2315 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_g-lower_lim_g));
2316 tmp += ((RUINT32T)(mask_g>>sh_g))*((RUINT32T)lower_lim_g);
2317 lookup_g[i] = (tmp/65535)<<sh_g;
2318 }
2319 for (i = 0; i <= mask_b>>sh_b; i++)
2320 {
2321 RUINT32T tmp;
2322 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_b-lower_lim_b));
2323 tmp += ((RUINT32T)(mask_b>>sh_b))*((RUINT32T)lower_lim_b);
2324 lookup_b[i] = (tmp/65535)<<sh_b;
2325 }
2326
2327 /* apply table to input image (replacing colors by newly calculated ones) */
2328 switch (srcImage->bits_per_pixel)
2329 {
2330 case 15:
2331 {
2332 unsigned short *p1, *pf, *p, *pl;
2333 p1 = (unsigned short *) srcImage->data;
2334 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2335 while (p1 < pf)
2336 {
2337 p = p1;
2338 pl = p1 + srcImage->width;
2339 for (; p < pl; p++)
2340 {
2341 *p = lookup_r[(*p & 0x7c00)>>10] |
2342 lookup_g[(*p & 0x03e0)>> 5] |
2343 lookup_b[(*p & 0x001f)];
2344 }
2345 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2346 }
2347 break;
2348 }
2349 case 16:
2350 {
2351 unsigned short *p1, *pf, *p, *pl;
2352 p1 = (unsigned short *) srcImage->data;
2353 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2354 while (p1 < pf)
2355 {
2356 p = p1;
2357 pl = p1 + srcImage->width;
2358 for (; p < pl; p++)
2359 {
2360 *p = lookup_r[(*p & 0xf800)>>11] |
2361 lookup_g[(*p & 0x07e0)>> 5] |
2362 lookup_b[(*p & 0x001f)];
2363 }
2364 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2365 }
2366 break;
2367 }
2368 case 24:
2369 {
2370 unsigned char *p1, *pf, *p, *pl;
2371 p1 = (unsigned char *) srcImage->data;
2372 pf = (unsigned char *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2373 while (p1 < pf)
2374 {
2375 p = p1;
2376 pl = p1 + srcImage->width * 3;
2377 for (; p < pl; p += 3)
2378 {
2379 p[0] = lookup_r[(p[0] & 0xff0000)>>16];
2380 p[1] = lookup_r[(p[1] & 0x00ff00)>> 8];
2381 p[2] = lookup_r[(p[2] & 0x0000ff)];
2382 }
2383 p1 = (unsigned char *) ((char *) p1 + srcImage->bytes_per_line);
2384 }
2385 break;
2386 }
2387 case 32:
2388 {
2389 RUINT32T *p1, *pf, *p, *pl;
2390 p1 = (RUINT32T *) srcImage->data;
2391 pf = (RUINT32T *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2392
2393 while (p1 < pf)
2394 {
2395 p = p1;
2396 pl = p1 + srcImage->width;
2397 for (; p < pl; p++)
2398 {
2399 *p = lookup_r[(*p & 0xff0000)>>16] |
2400 lookup_g[(*p & 0x00ff00)>> 8] |
2401 lookup_b[(*p & 0x0000ff)] |
2402 (*p & ~0xffffff);
2403 }
2404 p1 = (RUINT32T *) ((char *) p1 + srcImage->bytes_per_line);
2405 }
2406 break;
2407 }
2408 }
2409
2410 free (lookup);
2411}
2412#endif
2413
1863/* 2414/*
1864 * Check our parents are still who we think they are. 2415 * Check our parents are still who we think they are.
1865 * Do transparency updates if required 2416 * Do transparency updates if required
1866 */ 2417 */
1867int 2418int
1868rxvt_term::check_our_parents () 2419rxvt_term::check_our_parents ()
1869{ 2420{
1870 int i, pchanged, aformat, have_pixmap, rootdepth; 2421 int i, pchanged, aformat, have_pixmap, rootdepth;
1871 unsigned long nitems, bytes_after; 2422 unsigned long nitems, bytes_after;
1872 Atom atype; 2423 Atom atype;
1873 unsigned char *prop = NULL; 2424 unsigned char *prop = NULL;
1874 Window root, oldp, *list; 2425 Window root, oldp, *list;
1875 Pixmap rootpixmap = None; 2426 Pixmap rootpixmap = None;
1876 XWindowAttributes wattr, wrootattr; 2427 XWindowAttributes wattr, wrootattr;
1877 2428
1878 pchanged = 0; 2429 pchanged = 0;
1879 2430
1880 if (! (Options & Opt_transparent)) 2431 if (!OPTION (Opt_transparent))
1881 return pchanged; /* Don't try any more */ 2432 return pchanged; /* Don't try any more */
1882 2433
1883 XGetWindowAttributes (display->display, display->root, &wrootattr); 2434 XGetWindowAttributes (xdisp, display->root, &wrootattr);
1884 rootdepth = wrootattr.depth; 2435 rootdepth = wrootattr.depth;
1885 2436
1886 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 2437 XGetWindowAttributes (xdisp, parent[0], &wattr);
2438
1887 if (rootdepth != wattr.depth) 2439 if (rootdepth != wattr.depth)
1888 { 2440 {
1889 if (am_transparent) 2441 if (am_transparent)
1890 { 2442 {
1891 pchanged = 1; 2443 pchanged = 1;
1892 XSetWindowBackground (display->display, TermWin.vt, 2444 XSetWindowBackground (xdisp, vt, pix_colors_focused[Color_bg]);
1893 PixColors[Color_bg]);
1894 am_transparent = am_pixmap_trans = 0; 2445 am_transparent = am_pixmap_trans = 0;
1895 } 2446 }
2447
1896 return pchanged; /* Don't try any more */ 2448 return pchanged; /* Don't try any more */
1897 } 2449 }
1898 2450
1899 /* Get all X ops out of the queue so that our information is up-to-date. */ 2451 /* Get all X ops out of the queue so that our information is up-to-date. */
1900 XSync (display->display, False); 2452 XSync (xdisp, False);
1901 2453
1902 /* 2454 /*
1903 * Make the frame window set by the window manager have 2455 * Make the frame window set by the window manager have
1904 * the root background. Some window managers put multiple nested frame 2456 * the root background. Some window managers put multiple nested frame
1905 * windows for each client, so we have to take care about that. 2457 * windows for each client, so we have to take care about that.
1906 */ 2458 */
1907 i = (xa[XA_XROOTPMAPID] != 0 2459 i = (xa[XA_XROOTPMAP_ID]
1908 && (XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID], 2460 && XGetWindowProperty (xdisp, display->root, xa[XA_XROOTPMAP_ID],
1909 0L, 1L, False, XA_PIXMAP, &atype, &aformat, 2461 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1910 &nitems, &bytes_after, &prop) == Success)); 2462 &nitems, &bytes_after, &prop) == Success);
2463
1911 if (!i || prop == NULL) 2464 if (!i || prop == NULL)
2465 i = (xa[XA_ESETROOT_PMAP_ID]
2466 && XGetWindowProperty (xdisp, display->root, xa[XA_ESETROOT_PMAP_ID],
2467 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2468 &nitems, &bytes_after, &prop) == Success);
2469
2470 if (!i || prop == NULL
2471#if TINTING
2472 || !ISSET_PIXCOLOR (Color_tint)
2473#endif
2474 )
1912 have_pixmap = 0; 2475 have_pixmap = 0;
1913 else 2476 else
1914 { 2477 {
1915 have_pixmap = 1; 2478 have_pixmap = 1;
1916 rootpixmap = * ((Pixmap *)prop); 2479 rootpixmap = *(Pixmap *)prop;
1917 XFree (prop); 2480 XFree (prop);
1918 } 2481 }
2482
1919 if (have_pixmap) 2483 if (have_pixmap)
1920 { 2484 {
1921 /* 2485 /*
1922 * Copy display->root pixmap transparency 2486 * Copy display->root pixmap transparency
1923 */ 2487 */
… …
1926 Window cr; 2490 Window cr;
1927 XImage *image; 2491 XImage *image;
1928 GC gc; 2492 GC gc;
1929 XGCValues gcvalue; 2493 XGCValues gcvalue;
1930 2494
1931 XTranslateCoordinates (display->display, TermWin.parent[0], display->root, 2495 XTranslateCoordinates (xdisp, parent[0], display->root,
1932 0, 0, &sx, &sy, &cr); 2496 0, 0, &sx, &sy, &cr);
1933 nw = (unsigned int)szHint.width; 2497 nw = (unsigned int)szHint.width;
1934 nh = (unsigned int)szHint.height; 2498 nh = (unsigned int)szHint.height;
1935 nx = ny = 0; 2499 nx = ny = 0;
1936 2500
1937 if (sx < 0) 2501 if (sx < 0)
… …
1946 nh += sy; 2510 nh += sy;
1947 ny = -sy; 2511 ny = -sy;
1948 sy = 0; 2512 sy = 0;
1949 } 2513 }
1950 2514
1951 MIN_IT (nw, (unsigned int) (wrootattr.width - sx)); 2515 min_it (nw, (unsigned int) (wrootattr.width - sx));
1952 MIN_IT (nh, (unsigned int) (wrootattr.height - sy)); 2516 min_it (nh, (unsigned int) (wrootattr.height - sy));
2517
2518 XSync (xdisp, False);
1953 allowedxerror = -1; 2519 allowedxerror = -1;
1954 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes, 2520 image = XGetImage (xdisp, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap);
1955 ZPixmap); 2521
1956 /* XXX: handle BadMatch - usually because we're outside the pixmap */ 2522 /* XXX: handle BadMatch - usually because we're outside the pixmap */
1957 /* XXX: may need a delay here? */ 2523 /* XXX: may need a delay here? */
1958 allowedxerror = 0; 2524 allowedxerror = 0;
2525
1959 if (image == NULL) 2526 if (image == NULL)
1960 { 2527 {
1961 if (am_transparent && am_pixmap_trans) 2528 if (am_transparent && am_pixmap_trans)
1962 { 2529 {
1963 pchanged = 1; 2530 pchanged = 1;
1964 if (TermWin.pixmap != None) 2531 if (pixmap != None)
1965 { 2532 {
1966 XFreePixmap (display->display, TermWin.pixmap); 2533 XFreePixmap (xdisp, pixmap);
1967 TermWin.pixmap = None; 2534 pixmap = None;
1968 } 2535 }
1969 } 2536 }
2537
1970 am_pixmap_trans = 0; 2538 am_pixmap_trans = 0;
1971 } 2539 }
1972 else 2540 else
1973 { 2541 {
1974 if (TermWin.pixmap != None) 2542 if (pixmap != None)
1975 XFreePixmap (display->display, TermWin.pixmap); 2543 XFreePixmap (xdisp, pixmap);
1976 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt, 2544
1977 (unsigned int)szHint.width, 2545#if TINTING
1978 (unsigned int)szHint.height, 2546 if (ISSET_PIXCOLOR (Color_tint))
1979 (unsigned int)image->depth); 2547 {
2548 int shade = rs[Rs_shade] ? atoi (rs[Rs_shade]) : 100;
2549
2550 rgba c;
2551 pix_colors_focused [Color_tint].get (c);
2552
2553 ShadeXImage (this, image, shade, c.r, c.g, c.b);
2554 }
2555#endif
2556
2557 pixmap = XCreatePixmap (xdisp, vt, szHint.width, szHint.height, image->depth);
1980 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue); 2558 gc = XCreateGC (xdisp, vt, 0UL, &gcvalue);
1981 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0, 2559 XPutImage (xdisp, pixmap, gc, image, 0, 0,
1982 nx, ny, (unsigned int)image->width,
1983 (unsigned int)image->height); 2560 nx, ny, image->width, image->height);
1984 XFreeGC (display->display, gc); 2561 XFreeGC (xdisp, gc);
1985 XDestroyImage (image); 2562 XDestroyImage (image);
1986 XSetWindowBackgroundPixmap (display->display, TermWin.vt, 2563 XSetWindowBackgroundPixmap (xdisp, parent[0], pixmap);
1987 TermWin.pixmap); 2564 XClearWindow (xdisp, parent[0]);
2565
1988 if (!am_transparent || !am_pixmap_trans) 2566 if (!am_transparent || !am_pixmap_trans)
1989 pchanged = 1; 2567 pchanged = 1;
2568
1990 am_transparent = am_pixmap_trans = 1; 2569 am_transparent = am_pixmap_trans = 1;
1991 } 2570 }
1992 } 2571 }
1993 2572
1994 if (!am_pixmap_trans) 2573 if (am_pixmap_trans)
2574 XSetWindowBackgroundPixmap (xdisp, vt, ParentRelative);
2575 else
1995 { 2576 {
1996 unsigned int n; 2577 unsigned int n;
1997 /* 2578 /*
1998 * InheritPixmap transparency 2579 * InheritPixmap transparency
1999 */ 2580 */
2000 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2001 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); 2581 for (i = 1; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2002 i++)
2003 { 2582 {
2004 oldp = TermWin.parent[i]; 2583 oldp = parent[i];
2005 XQueryTree (display->display, TermWin.parent[i - 1], &root, 2584 XQueryTree (xdisp, parent[i - 1], &root, &parent[i], &list, &n);
2006 &TermWin.parent[i], &list, &n);
2007 XFree (list); 2585 XFree (list);
2008 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i])); 2586
2009 if (TermWin.parent[i] == display->root) 2587 if (parent[i] == display->root)
2010 { 2588 {
2011 if (oldp != None) 2589 if (oldp != None)
2012 pchanged = 1; 2590 pchanged = 1;
2591
2013 break; 2592 break;
2014 } 2593 }
2594
2015 if (oldp != TermWin.parent[i]) 2595 if (oldp != parent[i])
2016 pchanged = 1; 2596 pchanged = 1;
2017 } 2597 }
2018 2598
2019 n = 0; 2599 n = 0;
2020 2600
2021 if (pchanged) 2601 if (pchanged)
2022 {
2023 for (; n < (unsigned int)i; n++) 2602 for (; n < (unsigned int)i; n++)
2603 {
2604 XGetWindowAttributes (xdisp, parent[n], &wattr);
2605
2606 if (wattr.depth != rootdepth || wattr.c_class == InputOnly)
2607 {
2608 n = (int) (sizeof (parent) / sizeof (Window)) + 1;
2609 break;
2610 }
2611 }
2612
2613 if (n > (sizeof (parent) / sizeof (parent[0])))
2614 {
2615 XSetWindowBackground (xdisp, parent[0], pix_colors_focused[Color_border]);
2616 XSetWindowBackground (xdisp, vt, pix_colors_focused[Color_bg]);
2617 am_transparent = 0;
2618 /* XXX: also turn off Opt_transparent? */
2619 }
2620 else
2621 {
2622 for (n = 0; n < (unsigned int)i; n++)
2024 { 2623 {
2025 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2624 XSetWindowBackgroundPixmap (xdisp, parent[n], ParentRelative);
2026 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2625 XClearWindow (xdisp, parent[n]);
2027 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2626 }
2627
2628 XSetWindowBackgroundPixmap (xdisp, vt, ParentRelative);
2629 am_transparent = 1;
2630 }
2631
2632 for (; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2633 parent[i] = None;
2634 }
2635
2636 if (scrollBar.win)
2637 {
2638 XSetWindowBackgroundPixmap (xdisp, scrollBar.win, ParentRelative);
2639 scrollBar.setIdle ();
2640 scrollbar_show (0);
2641 }
2642
2643 if (am_transparent)
2644 {
2645 want_refresh = want_full_refresh = 1;
2646 if (am_pixmap_trans)
2647 flush ();
2648 }
2649
2650 return pchanged;
2651}
2652#endif
2653
2654/*}}} */
2655
2656bool
2657rxvt_term::cmd_parse ()
2658{
2659 bool flag = false;
2660 wchar_t ch = NOCHAR;
2661 char *seq_begin; // remember start of esc-sequence here
2662
2663 for (;;)
2664 {
2665 if (ch == NOCHAR)
2666 {
2667 seq_begin = cmdbuf_ptr;
2668 ch = next_char ();
2669
2670 if (ch == NOCHAR)
2671 break;
2672 }
2673
2674 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT)
2675 {
2676 if (!seen_input)
2677 {
2678 seen_input = 1;
2679 // many badly-written programs (e.g. jed) contain a race condition:
2680 // they first read the screensize and then install a SIGWINCH handler.
2681 // some window managers resize the window early, and these programs
2682 // then sometimes get the size wrong.
2683 // unfortunately other programs are even more buggy and dislike
2684 // being sent SIGWINCH, so only do it when we were in fact being
2685 // resized.
2686 if (seen_resize && cmd_pid)
2687 kill (-cmd_pid, SIGWINCH);
2688 }
2689
2690 /* Read a text string from the input buffer */
2691 wchar_t buf[UBUFSIZ];
2692 bool refreshnow = false;
2693 int nlines = 0;
2694 wchar_t *str = buf;
2695 wchar_t *eol = str + min (ncol, UBUFSIZ);
2696
2697 for (;;)
2698 {
2699 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2700 break;
2701
2702 *str++ = ch;
2703
2704 if (ch == C0_LF || str >= eol)
2028 { 2705 {
2029 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2706 if (ch == C0_LF)
2707 nlines++;
2708
2709 refresh_count++;
2710
2711 if (!OPTION (Opt_jumpScroll)
2712 || (refresh_count >= refresh_limit * (nrow - 1)))
2713 {
2714 refreshnow = true;
2715 refresh_count = 0;
2716 ch = NOCHAR;
2030 break; 2717 break;
2718 }
2719
2720 // scr_add_lines only works for nlines <= nrow - 1.
2721 if (nlines >= nrow - 1)
2722 {
2723 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2724 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2725 scr_add_lines (buf, str - buf, nlines);
2726
2727 nlines = 0;
2728 str = buf;
2729 eol = str + min (ncol, UBUFSIZ);
2730 }
2731
2732 if (str >= eol)
2733 {
2734 if (eol >= buf + UBUFSIZ)
2735 {
2736 ch = NOCHAR;
2737 break;
2738 }
2739 else
2740 eol = min (eol + ncol, buf + UBUFSIZ);
2741 }
2742
2743 }
2744
2745 seq_begin = cmdbuf_ptr;
2746 ch = next_char ();
2747 }
2748
2749 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2750 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2751 scr_add_lines (buf, str - buf, nlines);
2752
2753 /*
2754 * If there have been a lot of new lines, then update the screen
2755 * What the heck I'll cheat and only refresh less than every page-full.
2756 * the number of pages between refreshes is refresh_limit, which
2757 * is incremented here because we must be doing flat-out scrolling.
2758 */
2759 if (refreshnow)
2760 {
2761 if (OPTION (Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
2762 refresh_limit++;
2763 else
2764 {
2765 flag = true;
2766 scr_refresh ();
2767 want_refresh = 1;
2031 } 2768 }
2032 } 2769 }
2033 }
2034 2770
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 } 2771 }
2046 else 2772 else
2047 { 2773 {
2048 /* wait (an arbitrary period) for the WM to do its thing 2774 try
2049 * needed for fvwm2.2.2 (and before?) */ 2775 {
2050# ifdef HAVE_NANOSLEEP 2776 process_nonprinting (ch);
2051 struct timespec rqt; 2777 }
2778 catch (const class out_of_input &o)
2779 {
2780 // we ran out of input, retry later
2781 cmdbuf_ptr = seq_begin;
2782 break;
2783 }
2052 2784
2053 rqt.tv_sec = 1; 2785 ch = NOCHAR;
2054 rqt.tv_nsec = 0; 2786 }
2055 nanosleep (&rqt, NULL); 2787 }
2056# else 2788
2057 sleep (1); 2789 return flag;
2058# endif 2790}
2059 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1)); 2791
2060 for (n = 0; n < (unsigned int)i; n++) 2792// read the next character
2061 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n], 2793wchar_t
2062 ParentRelative); 2794rxvt_term::next_char () NOTHROW
2063 XSetWindowBackgroundPixmap (display->display, TermWin.vt, 2795{
2064 ParentRelative); 2796 while (cmdbuf_ptr < cmdbuf_endp)
2065 am_transparent = 1; 2797 {
2798 // assume 7-bit to be ascii ALWAYS
2799 if ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b)
2800 return *cmdbuf_ptr++;
2801
2802 wchar_t wc;
2803 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2804
2805 if (len == (size_t)-2)
2066 } 2806 {
2807 // the mbstate stores incomplete sequences. didn't know this :/
2808 cmdbuf_ptr = cmdbuf_endp;
2809 break;
2810 }
2067 2811
2068 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++) 2812 if (len == (size_t)-1)
2069 TermWin.parent[i] = None; 2813 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2814
2815 // assume wchar == unicode
2816 cmdbuf_ptr += len;
2817 return wc & UNICODE_MASK;
2070 } 2818 }
2819
2820 return NOCHAR;
2821}
2822
2823// read the next octet
2824uint32_t
2825rxvt_term::next_octet () NOTHROW
2826{
2827 return cmdbuf_ptr < cmdbuf_endp
2828 ? (unsigned char)*cmdbuf_ptr++
2829 : NOCHAR;
2830}
2831
2832static class out_of_input out_of_input;
2833
2834/* rxvt_cmd_getc () - Return next input character */
2835/*
2836 * Return the next input character after first passing any keyboard input
2837 * to the command.
2838 */
2839wchar_t
2840rxvt_term::cmd_getc () THROW ((class out_of_input))
2841{
2842 wchar_t c = next_char ();
2843
2844 if (c == NOCHAR)
2845 throw out_of_input;
2846
2071 return pchanged; 2847 return c;
2072} 2848}
2073#endif
2074 2849
2075/*}}} */ 2850uint32_t
2851rxvt_term::cmd_get8 () THROW ((class out_of_input))
2852{
2853 uint32_t c = next_octet ();
2854
2855 if (c == NOCHAR)
2856 throw out_of_input;
2857
2858 return c;
2859}
2076 2860
2077/*{{{ print pipe */ 2861/*{{{ print pipe */
2078/*----------------------------------------------------------------------*/ 2862/*----------------------------------------------------------------------*/
2079#ifdef PRINTPIPE 2863#ifdef PRINTPIPE
2080FILE * 2864FILE *
2081rxvt_term::popen_printer () 2865rxvt_term::popen_printer ()
2082{ 2866{
2083 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2867 FILE *stream = popen (rs[Rs_print_pipe], "w");
2084 2868
2085 if (stream == NULL) 2869 if (stream == NULL)
2086 rxvt_print_error ("can't open printer pipe"); 2870 rxvt_warn ("can't open printer pipe, not printing.\n");
2871
2087 return stream; 2872 return stream;
2088} 2873}
2089 2874
2090int 2875int
2091rxvt_term::pclose_printer (FILE *stream) 2876rxvt_term::pclose_printer (FILE *stream)
2092{ 2877{
2093 fflush (stream); 2878 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); 2879 return pclose (stream);
2100# endif
2101} 2880}
2102 2881
2103/* 2882/*
2104 * simulate attached vt100 printer 2883 * simulate attached vt100 printer
2105 */ 2884 */
2106void 2885void
2107rxvt_term::process_print_pipe () 2886rxvt_term::process_print_pipe ()
2108{ 2887{
2109 int done; 2888 int done;
2110 FILE *fd; 2889 FILE *fd;
2111 2890
2112 if ((fd = popen_printer ()) == NULL) 2891 if ((fd = popen_printer ()) == NULL)
2113 return; 2892 return;
2114 2893
2115 /* 2894 /*
2116 * Send all input to the printer until either ESC[4i or ESC[?4i 2895 * Send all input to the printer until either ESC[4i or ESC[?4i
2117 * is received. 2896 * is received.
2118 */ 2897 */
2119 for (done = 0; !done;) 2898 for (done = 0; !done;)
2120 { 2899 {
2121 unsigned char buf[8]; 2900 unsigned char buf[8];
2122 unsigned char ch; 2901 unicode_t ch;
2123 unsigned int i, len; 2902 unsigned int i, len;
2124 2903
2125 if ((ch = cmd_getc ()) != C0_ESC) 2904 if ((ch = cmd_getc ()) != C0_ESC)
2126 { 2905 {
2127 if (putc (ch, fd) == EOF) 2906 if (putc (ch, fd) == EOF)
2128 break; /* done = 1 */ 2907 break; /* done = 1 */
… …
2143 { 2922 {
2144 if ((buf[len++] = cmd_getc ()) == 'i') 2923 if ((buf[len++] = cmd_getc ()) == 'i')
2145 break; /* done = 1 */ 2924 break; /* done = 1 */
2146 } 2925 }
2147 } 2926 }
2927
2148 for (i = 0; i < len; i++) 2928 for (i = 0; i < len; i++)
2149 if (putc (buf[i], fd) == EOF) 2929 if (putc (buf[i], fd) == EOF)
2150 { 2930 {
2151 done = 1; 2931 done = 1;
2152 break; 2932 break;
2153 } 2933 }
2154 } 2934 }
2155 } 2935 }
2936
2156 pclose_printer (fd); 2937 pclose_printer (fd);
2157} 2938}
2158#endif /* PRINTPIPE */ 2939#endif /* PRINTPIPE */
2159/*}}} */ 2940/*}}} */
2160 2941
2161/* *INDENT-OFF* */ 2942/* *INDENT-OFF* */
2162enum { 2943enum {
2163 C1_40 = 0x40, 2944 C1_40 = 0x40,
2164 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2945 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2165 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2946 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2166 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2947 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2167 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2948 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2168}; 2949};
2169/* *INDENT-ON* */ 2950/* *INDENT-ON* */
2170 2951
2171/*{{{ process non-printing single characters */ 2952/*{{{ process non-printing single characters */
2172void 2953void
2173rxvt_term::process_nonprinting (unsigned char ch) 2954rxvt_term::process_nonprinting (unicode_t ch)
2174{ 2955{
2175 switch (ch) 2956 switch (ch)
2176 { 2957 {
2958 case C0_ESC:
2959 process_escape_seq ();
2960 break;
2177 case C0_ENQ: /* terminal Status */ 2961 case C0_ENQ: /* terminal Status */
2178 if (rs[Rs_answerbackstring]) 2962 if (rs[Rs_answerbackstring])
2179 tt_write ( 2963 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 2964 else
2183 tt_write ((unsigned char *)VT100_ANS, 2965 tt_write (VT100_ANS, strlen (VT100_ANS));
2184 (unsigned int)STRLEN (VT100_ANS));
2185 break; 2966 break;
2186 case C0_BEL: /* bell */ 2967 case C0_BEL: /* bell */
2187 scr_bell (); 2968 scr_bell ();
2188 break; 2969 break;
2189 case C0_BS: /* backspace */ 2970 case C0_BS: /* backspace */
… …
2204 scr_charset_choose (1); 2985 scr_charset_choose (1);
2205 break; 2986 break;
2206 case C0_SI: /* shift in - acs */ 2987 case C0_SI: /* shift in - acs */
2207 scr_charset_choose (0); 2988 scr_charset_choose (0);
2208 break; 2989 break;
2990
2991#ifdef EIGHT_BIT_CONTROLS
2992 // 8-bit controls
2993 case 0x90: /* DCS */
2994 process_dcs_seq ();
2995 break;
2996 case 0x9b: /* CSI */
2997 process_csi_seq ();
2998 break;
2999 case 0x9d: /* CSI */
3000 process_osc_seq ();
3001 break;
3002#endif
2209 } 3003 }
2210} 3004}
2211/*}}} */ 3005/*}}} */
2212 3006
2213 3007
2214/*{{{ process VT52 escape sequences */ 3008/*{{{ process VT52 escape sequences */
2215void 3009void
2216rxvt_term::process_escape_vt52 (unsigned char ch) 3010rxvt_term::process_escape_vt52 (unicode_t ch)
2217{ 3011{
2218 int row, col; 3012 int row, col;
2219 3013
2220 switch (ch) 3014 switch (ch)
2221 { 3015 {
… …
2273 3067
2274/*{{{ process escape sequences */ 3068/*{{{ process escape sequences */
2275void 3069void
2276rxvt_term::process_escape_seq () 3070rxvt_term::process_escape_seq ()
2277{ 3071{
2278 unsigned char ch = cmd_getc (); 3072 unicode_t ch = cmd_getc ();
2279 3073
2280 if (PrivateModes & PrivMode_vt52) 3074 if (priv_modes & PrivMode_vt52)
2281 { 3075 {
2282 process_escape_vt52 (ch); 3076 process_escape_vt52 (ch);
2283 return; 3077 return;
2284 } 3078 }
2285 3079
… …
2300 scr_charset_set (2, (unsigned int)cmd_getc ()); 3094 scr_charset_set (2, (unsigned int)cmd_getc ());
2301 break; 3095 break;
2302 case '+': 3096 case '+':
2303 scr_charset_set (3, (unsigned int)cmd_getc ()); 3097 scr_charset_set (3, (unsigned int)cmd_getc ());
2304 break; 3098 break;
2305#ifndef NO_FRILLS 3099#if !ENABLE_MINIMAL
2306 case '6': 3100 case '6':
2307 scr_backindex (); 3101 scr_backindex ();
2308 break; 3102 break;
2309#endif 3103#endif
2310 case '7': 3104 case '7':
2311 scr_cursor (SAVE); 3105 scr_cursor (SAVE);
2312 break; 3106 break;
2313 case '8': 3107 case '8':
2314 scr_cursor (RESTORE); 3108 scr_cursor (RESTORE);
2315 break; 3109 break;
2316#ifndef NO_FRILLS 3110#if !ENABLE_MINIMAL
2317 case '9': 3111 case '9':
2318 scr_forwardindex (); 3112 scr_forwardindex ();
2319 break; 3113 break;
2320#endif 3114#endif
2321 case '=': 3115 case '=':
… …
2331 break; 3125 break;
2332 3126
2333 /* 8.3.87: NEXT LINE */ 3127 /* 8.3.87: NEXT LINE */
2334 case C1_NEL: /* ESC E */ 3128 case C1_NEL: /* ESC E */
2335 { 3129 {
2336 unicode_t nlcr[] = { L'\n', L'\r' }; 3130 wchar_t nlcr[] = { C0_LF, C0_CR };
2337 scr_add_lines (nlcr, 1, 2); 3131 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);
2338 } 3132 }
2339 break; 3133 break;
2340 3134
2341 /* kidnapped escape sequence: Should be 8.3.48 */ 3135 /* kidnapped escape sequence: Should be 8.3.48 */
2342 case C1_ESA: /* ESC G */ 3136 case C1_ESA: /* ESC G */
… …
2352 case C1_RI: /* ESC M */ 3146 case C1_RI: /* ESC M */
2353 scr_index (DN); 3147 scr_index (DN);
2354 break; 3148 break;
2355 3149
2356 /* 8.3.142: SINGLE-SHIFT TWO */ 3150 /* 8.3.142: SINGLE-SHIFT TWO */
2357 /*case C1_SS2: scr_single_shift (2); break; */ 3151 /*case C1_SS2: scr_single_shift (2); break; */
2358 3152
2359 /* 8.3.143: SINGLE-SHIFT THREE */ 3153 /* 8.3.143: SINGLE-SHIFT THREE */
2360 /*case C1_SS3: scr_single_shift (3); break; */ 3154 /*case C1_SS3: scr_single_shift (3); break; */
2361 3155
2362 /* 8.3.27: DEVICE CONTROL STRING */ 3156 /* 8.3.27: DEVICE CONTROL STRING */
2363 case C1_DCS: /* ESC P */ 3157 case C1_DCS: /* ESC P */
2364 process_dcs_seq (); 3158 process_dcs_seq ();
2365 break; 3159 break;
2366 3160
2367 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 3161 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2368 case C1_SCI: /* ESC Z */ 3162 case C1_SCI: /* ESC Z */
2369 tt_write ((const unsigned char *)ESCZ_ANSWER, 3163 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2370 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2371 break; /* steal obsolete ESC [ c */ 3164 break; /* steal obsolete ESC [ c */
2372 3165
2373 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 3166 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */
2374 case C1_CSI: /* ESC [ */ 3167 case C1_CSI: /* ESC [ */
2375 process_csi_seq (); 3168 process_csi_seq ();
… …
2380 process_osc_seq (); 3173 process_osc_seq ();
2381 break; 3174 break;
2382 3175
2383 /* 8.3.106: RESET TO INITIAL STATE */ 3176 /* 8.3.106: RESET TO INITIAL STATE */
2384 case 'c': 3177 case 'c':
3178 mbstate.reset ();
2385 scr_poweron (); 3179 scr_poweron ();
2386 scrollbar_show (1); 3180 scrollbar_show (1);
2387 break; 3181 break;
2388 3182
2389 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 3183 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
… …
2401 3195
2402/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 3196/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2403/* *INDENT-OFF* */ 3197/* *INDENT-OFF* */
2404enum { 3198enum {
2405 CSI_ICH = 0x40, 3199 CSI_ICH = 0x40,
2406 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 3200 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2407 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 3201 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2408 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 3202 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2409 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 3203 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2410 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 3204 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2411 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 3205 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
… …
2426 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 3220 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2427 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 3221 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2428 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 3222 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2429 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 3223 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2430 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 3224 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2431 make_byte (0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 3225 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2432 }; 3226 };
2433/* *INDENT-ON* */ 3227/* *INDENT-ON* */
2434 3228
2435void 3229void
2436rxvt_term::process_csi_seq () 3230rxvt_term::process_csi_seq ()
2437{ 3231{
2438 unsigned char ch, priv, i; 3232 unicode_t ch, priv, i;
2439 unsigned int nargs, p; 3233 unsigned int nargs, p;
2440 int n, ndef; 3234 int n, ndef;
2441 int arg[ESC_ARGS]; 3235 int arg[ESC_ARGS];
2442 3236
2443 for (nargs = ESC_ARGS; nargs > 0;) 3237 for (nargs = ESC_ARGS; nargs > 0;)
2444 arg[--nargs] = 0; 3238 arg[--nargs] = 0;
2445 3239
2446 priv = 0; 3240 priv = 0;
… …
2448 if (ch >= '<' && ch <= '?') 3242 if (ch >= '<' && ch <= '?')
2449 { /* '<' '=' '>' '?' */ 3243 { /* '<' '=' '>' '?' */
2450 priv = ch; 3244 priv = ch;
2451 ch = cmd_getc (); 3245 ch = cmd_getc ();
2452 } 3246 }
3247
2453 /* read any numerical arguments */ 3248 /* read any numerical arguments */
2454 for (n = -1; ch < CSI_ICH; ) 3249 for (n = -1; ch < CSI_ICH; )
2455 { 3250 {
2456 if (isdigit (ch)) 3251 if (isdigit (ch))
2457 { 3252 {
… …
2464 { 3259 {
2465 if (nargs < ESC_ARGS) 3260 if (nargs < ESC_ARGS)
2466 arg[nargs++] = n; 3261 arg[nargs++] = n;
2467 n = -1; 3262 n = -1;
2468 } 3263 }
2469 else if (ch == '\b') 3264 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); 3265 process_nonprinting (ch);
2481 } 3266
2482 ch = cmd_getc (); 3267 ch = cmd_getc ();
2483 } 3268 }
2484 3269
2485 if (ch > CSI_7F) 3270 if (ch > CSI_7F)
2486 return; 3271 return;
… …
2492 ndef = get_byte_array_bit (csi_defaults, i); 3277 ndef = get_byte_array_bit (csi_defaults, i);
2493 for (p = 0; p < nargs; p++) 3278 for (p = 0; p < nargs; p++)
2494 if (arg[p] == -1) 3279 if (arg[p] == -1)
2495 arg[p] = ndef; 3280 arg[p] = ndef;
2496 3281
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 /* 3282 /*
2505 * private mode handling 3283 * private mode handling
2506 */ 3284 */
2507 if (priv) 3285 if (priv)
2508 { 3286 {
2509 switch (priv) 3287 switch (priv)
2510 { 3288 {
2511 case '>': 3289 case '>':
2512 if (ch == CSI_DA) /* secondary device attributes */ 3290 if (ch == CSI_DA) /* secondary device attributes */
3291 {
3292 // first parameter is normally 0 for vt100, 1 for some newer vtxxx, 'R' for rxvt,
3293 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
3294 //
3295 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
3296 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, and 94 for later versions, to signify
3297 // that we do not support xterm mouse reporting (should be 95 when we do).
3298 //
2513 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 3299 tt_printf ("\033[>%d;94;0c", 'U');
3300 }
2514 break; 3301 break;
2515 case '?': 3302 case '?':
2516 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 3303 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2517 process_terminal_mode (ch, priv, nargs, arg); 3304 process_terminal_mode (ch, priv, nargs, arg);
2518 break; 3305 break;
… …
2623 3410
2624 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3411 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2625 arg[0] = -arg[0]; 3412 arg[0] = -arg[0];
2626 /* FALLTHROUGH */ 3413 /* FALLTHROUGH */
2627 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3414 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2628 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3415 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2629 break; 3416 break;
2630 3417
2631 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3418 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2632 tt_write ((const unsigned char *)VT100_ANS, 3419 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2633 (unsigned int) (sizeof (VT100_ANS) - 1));
2634 break; 3420 break;
2635 3421
2636 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3422 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2637 process_sgr_mode (nargs, arg); 3423 process_sgr_mode (nargs, arg);
2638 break; 3424 break;
… …
2644 tt_printf ("\033[0n"); 3430 tt_printf ("\033[0n");
2645 break; 3431 break;
2646 case 6: /* CPR requested */ 3432 case 6: /* CPR requested */
2647 scr_report_position (); 3433 scr_report_position ();
2648 break; 3434 break;
2649#if defined (ENABLE_DISPLAY_ANSWER)
2650 case 7: /* unofficial extension */ 3435 case 7: /* unofficial extension */
3436 if (OPTION (Opt_insecure))
2651 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3437 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2652 break; 3438 break;
2653#endif
2654 case 8: /* unofficial extension */ 3439 case 8: /* unofficial extension */
2655 xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); 3440 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2656 break; 3441 break;
2657 } 3442 }
2658 break; 3443 break;
2659 3444
2660 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3445 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2693 break; 3478 break;
2694 3479
2695 case CSI_RM: /* 8.3.107: RESET MODE */ 3480 case CSI_RM: /* 8.3.107: RESET MODE */
2696 if (arg[0] == 4) 3481 if (arg[0] == 4)
2697 scr_insert_mode (0); 3482 scr_insert_mode (0);
3483 else if (arg[0] == 20)
3484 priv_modes &= ~PrivMode_LFNL;
2698 break; 3485 break;
2699 3486
2700 case CSI_SM: /* 8.3.126: SET MODE */ 3487 case CSI_SM: /* 8.3.126: SET MODE */
2701 if (arg[0] == 4) 3488 if (arg[0] == 4)
2702 scr_insert_mode (1); 3489 scr_insert_mode (1);
3490 else if (arg[0] == 20)
3491 priv_modes |= PrivMode_LFNL;
2703 break; 3492 break;
2704 3493
2705 /* 3494 /*
2706 * PRIVATE USE beyond this point. All CSI_7? sequences here 3495 * PRIVATE USE beyond this point. All CSI_7? sequences here
2707 */ 3496 */
… …
2719 break; 3508 break;
2720 case CSI_75: 3509 case CSI_75:
2721 scr_cursor (RESTORE); 3510 scr_cursor (RESTORE);
2722 break; 3511 break;
2723 3512
2724#ifndef NO_FRILLS 3513#if !ENABLE_MINIMAL
2725 case CSI_74: 3514 case CSI_74:
2726 process_window_ops (arg, nargs); 3515 process_window_ops (arg, nargs);
2727 break; 3516 break;
2728#endif 3517#endif
2729 3518
2730 case CSI_78: /* DECREQTPARM */ 3519 case CSI_78: /* DECREQTPARM */
2731 if (arg[0] == 0 || arg[0] == 1) 3520 if (arg[0] == 0 || arg[0] == 1)
2732 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3521 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2733 /* FALLTHROUGH */ 3522 break;
2734 3523
2735 default: 3524 default:
2736 break; 3525 break;
2737 } 3526 }
2738} 3527}
2739/*}}} */ 3528/*}}} */
2740 3529
2741#ifndef NO_FRILLS 3530#if !ENABLE_MINIMAL
2742/* ARGSUSED */ 3531/* ARGSUSED */
2743void 3532void
2744rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3533rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2745{ 3534{
2746 int x, y; 3535 int x, y;
2747#if 0
2748 char *s;
2749#endif
2750 XWindowAttributes wattr; 3536 XWindowAttributes wattr;
2751 Window wdummy; 3537 Window wdummy;
3538
3539 dLocal (Display *, xdisp);
2752 3540
2753 if (nargs == 0) 3541 if (nargs == 0)
2754 return; 3542 return;
3543
2755 switch (args[0]) 3544 switch (args[0])
2756 { 3545 {
2757 /* 3546 /*
2758 * commands 3547 * commands
2759 */ 3548 */
2760 case 1: /* deiconify window */ 3549 case 1: /* deiconify window */
2761 XMapWindow (display->display, TermWin.parent[0]); 3550 XMapWindow (xdisp, parent[0]);
2762 break; 3551 break;
2763 case 2: /* iconify window */ 3552 case 2: /* iconify window */
2764 XIconifyWindow (display->display, TermWin.parent[0], 3553 XIconifyWindow (xdisp, parent[0], display->screen);
2765 DefaultScreen (display->display));
2766 break; 3554 break;
2767 case 3: /* set position (pixels) */ 3555 case 3: /* set position (pixels) */
2768 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3556 XMoveWindow (xdisp, parent[0], args[1], args[2]);
2769 break; 3557 break;
2770 case 4: /* set size (pixels) */ 3558 case 4: /* set size (pixels) */
2771 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3559 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2772 break; 3560 break;
2773 case 5: /* raise window */ 3561 case 5: /* raise window */
2774 XRaiseWindow (display->display, TermWin.parent[0]); 3562 XRaiseWindow (xdisp, parent[0]);
2775 break; 3563 break;
2776 case 6: /* lower window */ 3564 case 6: /* lower window */
2777 XLowerWindow (display->display, TermWin.parent[0]); 3565 XLowerWindow (xdisp, parent[0]);
2778 break; 3566 break;
2779 case 7: /* refresh window */ 3567 case 7: /* refresh window */
2780 scr_touch (true); 3568 scr_touch (true);
2781 break; 3569 break;
2782 case 8: /* set size (chars) */ 3570 case 8: /* set size (chars) */
2783 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3571 set_widthheight ((unsigned int) (args[2] * fwidth),
2784 (unsigned int) (args[1] * TermWin.fheight)); 3572 (unsigned int) (args[1] * fheight));
2785 break; 3573 break;
3574
3575 //case 9: NYI, TODO, restore maximized window or maximize window
2786 default: 3576 default:
2787 if (args[0] >= 24) /* set height (chars) */ 3577 if (args[0] >= 24) /* set height (chars) */
2788 set_widthheight ((unsigned int)TermWin.width, 3578 set_widthheight ((unsigned int)width,
2789 (unsigned int) (args[1] * TermWin.fheight)); 3579 (unsigned int) (args[1] * fheight));
2790 break; 3580 break;
3581
2791 /* 3582 /*
2792 * reports - some output format copied from XTerm 3583 * reports - some output format copied from XTerm
2793 */ 3584 */
2794 case 11: /* report window state */ 3585 case 11: /* report window state */
2795 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3586 XGetWindowAttributes (xdisp, parent[0], &wattr);
2796 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3587 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2797 break; 3588 break;
2798 case 13: /* report window position */ 3589 case 13: /* report window position */
2799 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3590 XGetWindowAttributes (xdisp, parent[0], &wattr);
2800 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3591 XTranslateCoordinates (xdisp, parent[0], wattr.root,
2801 -wattr.border_width, -wattr.border_width, 3592 -wattr.border_width, -wattr.border_width,
2802 &x, &y, &wdummy); 3593 &x, &y, &wdummy);
2803 tt_printf ("\033[3;%d;%dt", x, y); 3594 tt_printf ("\033[3;%d;%dt", x, y);
2804 break; 3595 break;
2805 case 14: /* report window size (pixels) */ 3596 case 14: /* report window size (pixels) */
2806 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3597 XGetWindowAttributes (xdisp, parent[0], &wattr);
2807 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3598 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2808 break; 3599 break;
3600 case 18: /* report text area size (chars) */
3601 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3602 break;
2809 case 18: /* report window size (chars) */ 3603 case 19: /* report window size (chars) */
2810 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3604 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2811 break; 3605 break;
2812#if 0 /* XXX: currently disabled due to security concerns */
2813 case 20: /* report icon label */ 3606 case 20: /* report icon label */
3607 {
3608 char *s;
2814 XGetIconName (display->display, TermWin.parent[0], &s); 3609 XGetIconName (xdisp, parent[0], &s);
2815 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3610 tt_printf ("\033]L%-.250s\234", OPTION (Opt_insecure) && s ? s : ""); /* 8bit ST */
3611 XFree (s);
3612 }
2816 break; 3613 break;
2817 case 21: /* report window title */ 3614 case 21: /* report window title */
3615 {
3616 char *s;
2818 XFetchName (display->display, TermWin.parent[0], &s); 3617 XFetchName (xdisp, parent[0], &s);
2819 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3618 tt_printf ("\033]l%-.250s\234", OPTION (Opt_insecure) && s ? s : ""); /* 8bit ST */
3619 XFree (s);
3620 }
2820 break; 3621 break;
2821#endif
2822
2823 } 3622 }
2824} 3623}
2825#endif 3624#endif
2826 3625
2827/*----------------------------------------------------------------------*/ 3626/*----------------------------------------------------------------------*/
2828/* 3627/*
2829 * get input up until STRING TERMINATOR (or BEL) 3628 * get input up until STRING TERMINATOR (or BEL)
2830 * ends_how is terminator used. returned input must be free ()d 3629 * ends_how is terminator used. returned input must be free()'d
2831 */ 3630 */
2832unsigned char * 3631char *
2833rxvt_term::get_to_st (unsigned char *ends_how) 3632rxvt_term::get_to_st (unicode_t &ends_how)
2834{ 3633{
2835 int seen_esc = 0; /* seen escape? */ 3634 unicode_t ch;
3635 bool seen_esc = false;
2836 unsigned int n = 0; 3636 unsigned int n = 0;
2837 unsigned char *s; 3637 wchar_t string[STRING_MAX];
2838 unsigned char ch, string[STRING_MAX];
2839 3638
2840 for (; (ch = cmd_getc ());) 3639 while ((ch = cmd_getc ()) != NOCHAR)
2841 { 3640 {
2842 if (ch == C0_BEL 3641 if (seen_esc)
2843 || ch == CHAR_ST 3642 {
2844 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3643 if (ch == 0x5c) /* 7bit ST */
2845 break; 3644 break;
3645 else
3646 return NULL;
3647 }
2846 if (ch == C0_ESC) 3648 else if (ch == C0_ESC)
2847 { 3649 {
2848 seen_esc = 1; 3650 seen_esc = true;
2849 continue; 3651 continue;
2850 } 3652 }
2851 else if (ch == '\t') 3653 else if (ch == C0_BEL || ch == CHAR_ST)
2852 ch = ' '; /* translate '\t' to space */ 3654 break;
2853 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3655 else if (ch < 0x20)
2854 return NULL; /* other control character - exit */ 3656 return NULL; /* other control character - exit */
2855 if (n < sizeof (string) - 1) 3657
3658 seen_esc = false;
3659
3660 if (n >= STRING_MAX - 1)
3661 // stop at some sane length
3662 return NULL;
3663
3664 if (ch == C0_SYN)
3665 string[n++] = cmd_get8 ();
3666 else
2856 string[n++] = ch; 3667 string[n++] = ch;
2857 seen_esc = 0;
2858 } 3668 }
3669
2859 string[n++] = '\0'; 3670 string[n++] = '\0';
2860 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3671
2861 return NULL;
2862 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3672 ends_how = (ch == 0x5c ? C0_ESC : ch);
2863 STRNCPY (s, string, n); 3673
2864 return s; 3674 return rxvt_wcstombs (string);
2865} 3675}
2866 3676
2867/*----------------------------------------------------------------------*/ 3677/*----------------------------------------------------------------------*/
2868/* 3678/*
2869 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3679 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2870 */ 3680 */
2871void 3681void
2872rxvt_term::process_dcs_seq () 3682rxvt_term::process_dcs_seq ()
2873{ 3683{
2874 unsigned char eh, *s; 3684 char *s;
3685 unicode_t eh;
3686
2875 /* 3687 /*
2876 * Not handled yet 3688 * Not handled yet
2877 */ 3689 */
2878 s = get_to_st (&eh); 3690 s = get_to_st (eh);
2879 if (s) 3691 if (s)
2880 free (s); 3692 free (s);
3693
2881 return; 3694 return;
2882} 3695}
2883 3696
2884/*----------------------------------------------------------------------*/ 3697/*----------------------------------------------------------------------*/
2885/* 3698/*
2886 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3699 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2887 */ 3700 */
2888void 3701void
2889rxvt_term::process_osc_seq () 3702rxvt_term::process_osc_seq ()
2890{ 3703{
2891 unsigned char ch, eh, *s; 3704 unicode_t ch, eh;
2892 int arg; 3705 int arg;
2893 3706
2894 ch = cmd_getc (); 3707 ch = cmd_getc ();
2895 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3708 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2896 arg = arg * 10 + (ch - '0'); 3709 arg = arg * 10 + (ch - '0');
2897 3710
2898 if (ch == ';') 3711 if (ch == ';')
2899 { 3712 {
2900 s = get_to_st (&eh); 3713 char *s = get_to_st (eh);
3714
2901 if (s) 3715 if (s)
2902 { 3716 {
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); 3717 process_xterm_seq (arg, s, eh);
2915 free (s); 3718 free (s);
2916 } 3719 }
2917 } 3720 }
2918} 3721}
3722
3723void
3724rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3725{
3726 if (str[0] == '?' && !str[1])
3727 {
3728 rgba c;
3729 pix_colors_focused[color].get (c);
3730
3731#if XFT
3732 if (c.a != rgba::MAX_CC)
3733 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3734 else
3735#endif
3736 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3737 }
3738 else
3739 set_window_color (color, str);
3740}
3741
2919/* 3742/*
2920 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3743 * 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 */ 3744 */
2942void 3745void
2943rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3746rxvt_term::process_xterm_seq (int op, const char *str, char resp)
2944{ 3747{
2945 int changed = 0; 3748 int color;
2946 int color;
2947 char *buf, *name; 3749 char *buf, *name;
3750 bool query = str[0] == '?' && !str[1];
3751 int saveop = op;
3752
3753 dLocal (Display *, xdisp);
2948 3754
2949 assert (str != NULL); 3755 assert (str != NULL);
2950 switch (op) 3756 switch (op)
2951 { 3757 {
2952 case XTerm_name: 3758 case XTerm_name:
2953 set_title (str); 3759 set_title (str);
2954 /* FALLTHROUGH */ 3760 /* FALLTHROUGH */
2955 case XTerm_iconName: 3761 case XTerm_iconName:
2956 set_iconName (str); 3762 set_icon_name (str);
2957 break; 3763 break;
2958 case XTerm_title: 3764 case XTerm_title:
2959 set_title (str); 3765 set_title (str);
2960 break; 3766 break;
3767 case XTerm_property:
3768 if (str[0] == '?')
3769 {
3770 Atom prop = display->atom (str + 1);
3771 Atom actual_type;
3772 int actual_format;
3773 unsigned long nitems;
3774 unsigned long bytes_after;
3775 unsigned char *value = 0;
3776 const char *str = "";
3777
3778 if (prop
3779 && XGetWindowProperty (xdisp, parent[0],
3780 prop, 0, 1<<16, 0, AnyPropertyType,
3781 &actual_type, &actual_format,
3782 &nitems, &bytes_after, &value) == Success
3783 && actual_type != None
3784 && actual_format == 8)
3785 str = (const char *)(value);
3786
3787 tt_printf ("\033]%d;%s%c", op, str, resp);
3788
3789 XFree (value);
3790 }
3791 else
3792 {
3793 char *eq = strchr (str, '='); // constness lost, but verified to be ok
3794
3795 if (eq)
3796 {
3797 *eq = 0;
3798 set_utf8_property (display->atom (str), eq + 1);
3799 }
3800 else
3801 XDeleteProperty (xdisp, parent[0],
3802 display->atom (str));
3803 }
3804 break;
3805
2961 case XTerm_Color: 3806 case XTerm_Color:
2962 for (buf = (char *)str; buf && *buf;) 3807 for (buf = (char *)str; buf && *buf;)
2963 { 3808 {
2964 if ((name = STRCHR (buf, ';')) == NULL) 3809 if ((name = strchr (buf, ';')) == NULL)
2965 break; 3810 break;
3811
2966 *name++ = '\0'; 3812 *name++ = '\0';
2967 color = atoi (buf); 3813 color = atoi (buf) + minCOLOR;
2968 if (color < 0 || color >= TOTAL_COLORS) 3814
3815 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
2969 break; 3816 break;
3817
2970 if ((buf = STRCHR (name, ';')) != NULL) 3818 if ((buf = strchr (name, ';')) != NULL)
2971 *buf++ = '\0'; 3819 *buf++ = '\0';
2972 set_window_color (color + minCOLOR, name); 3820
3821 process_color_seq (op, color, name, resp);
2973 } 3822 }
3823 break;
3824 case XTerm_Color00:
3825 process_color_seq (op, Color_fg, str, resp);
3826 break;
3827 case XTerm_Color01:
3828 process_color_seq (op, Color_bg, str, resp);
2974 break; 3829 break;
2975#ifndef NO_CURSORCOLOR 3830#ifndef NO_CURSORCOLOR
2976 case XTerm_Color_cursor: 3831 case XTerm_Color_cursor:
2977 set_window_color (Color_cursor, str); 3832 process_color_seq (op, Color_cursor, str, resp);
2978 break; 3833 break;
2979#endif 3834#endif
2980 case XTerm_Color_pointer: 3835 case XTerm_Color_pointer_fg:
2981 set_window_color (Color_pointer, str); 3836 process_color_seq (op, Color_pointer_fg, str, resp);
3837 break;
3838 case XTerm_Color_pointer_bg:
3839 process_color_seq (op, Color_pointer_bg, str, resp);
2982 break; 3840 break;
2983#ifndef NO_BOLD_UNDERLINE_REVERSE 3841#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: 3842 case XTerm_Color_RV:
2991 set_window_color (Color_RV, str); 3843 process_color_seq (op, Color_RV, str, resp);
2992 break; 3844 break;
3845 case Rxvt_Color_BD:
3846 case URxvt_Color_BD:
3847 process_color_seq (op, Color_BD, str, resp);
3848 break;
3849 case Rxvt_Color_UL:
3850 case URxvt_Color_UL:
3851 process_color_seq (op, Color_UL, str, resp);
3852 break;
3853 case URxvt_Color_IT:
3854 process_color_seq (op, Color_IT, str, resp);
3855 break;
2993#endif 3856#endif
3857#if TRANSPARENT && TINTING
3858 case URxvt_Color_tint:
3859 process_color_seq (op, Color_tint, str, resp);
2994 3860
2995 case XTerm_Menu: 3861 check_our_parents ();
3862
3863 if (am_transparent)
3864 want_full_refresh = want_refresh = 1;
3865
3866 break;
3867#endif
3868
3869 case Rxvt_Pixmap:
2996 /* 3870 {
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 != ';') 3871 if (*str != ';')
3003 { 3872 {
3004#if XPM_BACKGROUND 3873#if XPM_BACKGROUND
3005 scale_pixmap (""); /* reset to default scaling */ 3874 scale_pixmap (""); /* reset to default scaling */
3006 set_bgPixmap (str); /* change pixmap */ 3875 set_bgPixmap (str); /* change pixmap */
3007#endif
3008 scr_touch (true); 3876 scr_touch (true);
3877#endif
3009 } 3878 }
3879
3880 int changed = 0;
3881
3010 while ((str = STRCHR (str, ';')) != NULL) 3882 while ((str = strchr (str, ';')) != NULL)
3011 { 3883 {
3012 str++; 3884 str++;
3013#if XPM_BACKGROUND 3885#if XPM_BACKGROUND
3014 changed += scale_pixmap (str); 3886 changed += scale_pixmap (str);
3015#endif 3887#endif
3016
3017 } 3888 }
3889
3018 if (changed) 3890 if (changed)
3019 { 3891 {
3020#ifdef XPM_BACKGROUND 3892#ifdef XPM_BACKGROUND
3021 resize_pixmap (); 3893 resize_pixmap ();
3022#endif
3023 scr_touch (true); 3894 scr_touch (true);
3895#endif
3024 } 3896 }
3897 }
3025 break; 3898 break;
3026 3899
3027 case XTerm_restoreFG: 3900 case Rxvt_restoreFG:
3028 set_window_color (Color_fg, str); 3901 set_window_color (Color_fg, str);
3029 break; 3902 break;
3030 case XTerm_restoreBG: 3903 case Rxvt_restoreBG:
3031 set_window_color (Color_bg, str); 3904 set_window_color (Color_bg, str);
3032 break; 3905 break;
3906
3033 case XTerm_logfile: 3907 case XTerm_logfile:
3908 // TODO, when secure mode?
3034 break; 3909 break;
3035 case XTerm_font: 3910
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 3911#if 0
3058 case XTerm_dumpscreen: /* no error notices */ 3912 case Rxvt_dumpscreen: /* no error notices */
3059 { 3913 {
3060 int fd; 3914 int fd;
3061 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3915 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3062 { 3916 {
3063 scr_dump (fd); 3917 scr_dump (fd);
3064 close (fd); 3918 close (fd);
3065 } 3919 }
3066 } 3920 }
3067 break; 3921 break;
3068#endif 3922#endif
3923 case XTerm_font:
3924 op = URxvt_font;
3925 case URxvt_font:
3926#if ENABLE_STYLES
3927 case URxvt_boldFont:
3928 case URxvt_italicFont:
3929 case URxvt_boldItalicFont:
3930#endif
3931 if (query)
3932 tt_printf ("\33]%d;%-.250s%c", saveop,
3933 OPTION (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3934 ? fontset[op - URxvt_font]->fontdesc : "",
3935 resp);
3936 else
3937 {
3938 const char *&res = rs[Rs_font + (op - URxvt_font)];
3069 3939
3940 res = strdup (str);
3941 allocated.push_back ((void *)res);
3942 set_fonts ();
3943 }
3944 break;
3945
3946 case URxvt_version:
3947 if (query)
3948 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3949 op,
3950 rs[Rs_name], VERSION[0], VERSION[2],
3951 resp);
3952 break;
3953
3954#if !ENABLE_MINIMAL
3955 case URxvt_locale:
3956 if (query)
3957 tt_printf ("\33]%d;%-.250s%c", op, OPTION (Opt_insecure) ? locale : "", resp);
3958 else
3959 {
3960 set_locale (str);
3961 pty->set_utf8_mode (enc_utf8);
3962 init_xlocale ();
3963 }
3964 break;
3965
3966 case URxvt_view_up:
3967 case URxvt_view_down:
3968 {
3969 int lines = atoi (str);
3970
3971 if (lines)
3972 scr_page (op == URxvt_view_up ? UP : DN, lines);
3973 else
3974 scr_erase_savelines ();
3975 }
3976
3977 break;
3978#endif
3979
3980#if ENABLE_PERL
3981 case URxvt_perl:
3982 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_STR, str, DT_END)))
3983 ; // no responses yet
3984 break;
3985#endif
3070 } 3986 }
3071} 3987}
3072/*----------------------------------------------------------------------*/ 3988/*----------------------------------------------------------------------*/
3073 3989
3074/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3990/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3082 * so no need for fancy checking 3998 * so no need for fancy checking
3083 */ 3999 */
3084int 4000int
3085rxvt_term::privcases (int mode, unsigned long bit) 4001rxvt_term::privcases (int mode, unsigned long bit)
3086{ 4002{
3087 int state; 4003 int state;
3088 4004
3089 if (mode == 's') 4005 if (mode == 's')
3090 { 4006 {
3091 SavedModes |= (PrivateModes & bit); 4007 SavedModes |= (priv_modes & bit);
3092 return -1; 4008 return -1;
3093 } 4009 }
3094 else 4010 else
3095 { 4011 {
3096 if (mode == 'r') 4012 if (mode == 'r')
3097 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 4013 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3098 else 4014 else
3099 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 4015 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3100 PrivMode (state, bit); 4016 PrivMode (state, bit);
3101 } 4017 }
4018
3102 return state; 4019 return state;
3103} 4020}
3104 4021
3105/* we're not using priv _yet_ */ 4022/* we're not using priv _yet_ */
3106void 4023void
3107rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 4024rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg)
3108{ 4025{
3109 unsigned int i, j; 4026 unsigned int i, j;
3110 int state; 4027 int state;
4028
3111 static const struct 4029 static const struct
3112 { 4030 {
3113 const int argval; 4031 const int argval;
3114 const unsigned long bit; 4032 const unsigned long bit;
3115 } 4033 }
4034
3116 argtopriv[] = { 4035 argtopriv[] = {
3117 { 1, PrivMode_aplCUR }, 4036 { 1, PrivMode_aplCUR },
3118 { 2, PrivMode_vt52 }, 4037 { 2, PrivMode_vt52 },
3119 { 3, PrivMode_132 }, 4038 { 3, PrivMode_132 },
3120 { 4, PrivMode_smoothScroll }, 4039 { 4, PrivMode_smoothScroll },
3121 { 5, PrivMode_rVideo }, 4040 { 5, PrivMode_rVideo },
3122 { 6, PrivMode_relOrigin }, 4041 { 6, PrivMode_relOrigin },
3123 { 7, PrivMode_Autowrap }, 4042 { 7, PrivMode_Autowrap },
4043 // 8, bi-directional support mode
3124 { 9, PrivMode_MouseX10 }, 4044 { 9, PrivMode_MouseX10 },
3125#ifdef menuBar_esc 4045 // 18, 19 printing-related
3126 { menuBar_esc, PrivMode_menuBar }, 4046 { 25, PrivMode_VisibleCursor },
3127#endif
3128#ifdef scrollBar_esc 4047#ifdef scrollBar_esc
3129 { scrollBar_esc, PrivMode_scrollBar }, 4048 { scrollBar_esc, PrivMode_scrollBar },
3130#endif 4049#endif
3131 // 18, 19 printing-related
3132 { 25, PrivMode_VisibleCursor },
3133 // 30 show scrollbar rxvt. extension
3134 { 35, PrivMode_ShiftKeys }, // rxvt extension 4050 { 35, PrivMode_ShiftKeys }, // rxvt extension
3135 { 40, PrivMode_132OK }, 4051 { 40, PrivMode_132OK },
3136 // 41 xterm more fixes NYI 4052 // 41 xterm more fixes NYI
3137 // 45 margin bell NYI 4053 // 45 margin bell NYI
3138 // 46 start logging 4054 // 46 start logging
… …
3150 // 1035 enable modifiers for alt, numlock NYI 4066 // 1035 enable modifiers for alt, numlock NYI
3151 // 1036 send ESC for meta keys NYI 4067 // 1036 send ESC for meta keys NYI
3152 // 1037 send DEL for keypad delete NYI 4068 // 1037 send DEL for keypad delete NYI
3153 { 1047, PrivMode_Screen }, 4069 { 1047, PrivMode_Screen },
3154 // 1048 save and restore cursor 4070 // 1048 save and restore cursor
3155 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 4071 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3156 // 1051, 1052, 1060, 1061 keyboard emulation NYI 4072 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3157 }; 4073 };
3158 4074
3159 if (nargs == 0) 4075 if (nargs == 0)
3160 return; 4076 return;
… …
3178 } 4094 }
3179 4095
3180 /* extra handling for values with state unkept */ 4096 /* extra handling for values with state unkept */
3181 switch (arg[i]) 4097 switch (arg[i])
3182 { 4098 {
4099#if ENABLE_STYLES
4100 case 1021:
4101 set_option (Opt_intensityStyles, mode);
4102
4103 scr_touch (true);
4104 break;
4105#endif
3183 case 1048: /* alternative cursor save */ 4106 case 1048: /* alternative cursor save */
3184 case 1049: 4107 case 1049:
4108 if (OPTION (Opt_secondaryScreen))
3185 if (mode == 0) 4109 if (mode == 0)
3186 scr_cursor (RESTORE); 4110 scr_cursor (RESTORE);
3187 else if (mode == 1) 4111 else if (mode == 1)
3188 scr_cursor (SAVE); 4112 scr_cursor (SAVE);
3189 /* FALLTHROUGH */ 4113 break;
3190 } 4114 }
3191 4115
3192 if (state >= 0) 4116 if (state >= 0)
3193 /* extra handling for values with valid 0 or 1 state */ 4117 /* extra handling for values with valid 0 or 1 state */
3194 switch (arg[i]) 4118 switch (arg[i])
… …
3200 * within VT52 mode 4124 * within VT52 mode
3201 */ 4125 */
3202 PrivMode (1, PrivMode_vt52); 4126 PrivMode (1, PrivMode_vt52);
3203 break; 4127 break;
3204 case 3: /* 80/132 */ 4128 case 3: /* 80/132 */
3205 if (PrivateModes & PrivMode_132OK) 4129 if (priv_modes & PrivMode_132OK)
3206 set_widthheight (((state ? 132 : 80) * TermWin.fwidth), TermWin.height); 4130 set_widthheight (((state ? 132 : 80) * fwidth), height);
3207 break; 4131 break;
3208 case 4: /* smooth scrolling */ 4132 case 4: /* smooth scrolling */
3209 if (state) 4133 set_option (Opt_jumpScroll, !state);
3210 Options &= ~Opt_jumpScroll;
3211 else
3212 Options |= Opt_jumpScroll;
3213 break; 4134 break;
3214 case 5: /* reverse video */ 4135 case 5: /* reverse video */
3215 scr_rvideo_mode (state); 4136 scr_rvideo_mode (state);
3216 break; 4137 break;
3217 case 6: /* relative/absolute origins */ 4138 case 6: /* relative/absolute origins */
3218 scr_relative_origin (state); 4139 scr_relative_origin (state);
3219 break; 4140 break;
3220 case 7: /* autowrap */ 4141 case 7: /* autowrap */
3221 scr_autowrap (state); 4142 scr_autowrap (state);
3222 break; 4143 break;
3223 /* case 8: - auto repeat, can't do on a per window basis */ 4144 /* case 8: - auto repeat, can't do on a per window basis */
3224 case 9: /* X10 mouse reporting */ 4145 case 9: /* X10 mouse reporting */
3225 if (state) /* orthogonal */ 4146 if (state) /* orthogonal */
3226 PrivateModes &= ~ (PrivMode_MouseX11); 4147 priv_modes &= ~PrivMode_MouseX11;
3227 break; 4148 break;
3228#ifdef menuBar_esc
3229 case menuBar_esc:
3230#ifdef MENUBAR
3231 map_menuBar (state);
3232#endif
3233 break;
3234#endif
3235#ifdef scrollBar_esc 4149#ifdef scrollBar_esc
3236 case scrollBar_esc: 4150 case scrollBar_esc:
3237 if (scrollbar_mapping (state)) 4151 if (scrollbar_mapping (state))
3238 { 4152 {
3239 resize_all_windows (0, 0, 0); 4153 resize_all_windows (0, 0, 0);
… …
3242 break; 4156 break;
3243#endif 4157#endif
3244 case 25: /* visible/invisible cursor */ 4158 case 25: /* visible/invisible cursor */
3245 scr_cursor_visible (state); 4159 scr_cursor_visible (state);
3246 break; 4160 break;
3247 /* case 35: - shift keys */ 4161 /* case 35: - shift keys */
3248 /* case 40: - 80 <--> 132 mode */ 4162 /* case 40: - 80 <--> 132 mode */
3249 case 47: /* secondary screen */ 4163 case 47: /* secondary screen */
3250 scr_change_screen (state); 4164 scr_change_screen (state);
3251 break; 4165 break;
3252 /* case 66: - application key pad */ 4166 /* case 66: - application key pad */
3253 /* case 67: - backspace key */ 4167 /* case 67: - backspace key */
3254 case 1000: /* X11 mouse reporting */ 4168 case 1000: /* X11 mouse reporting */
3255 if (state) /* orthogonal */ 4169 if (state) /* orthogonal */
3256 PrivateModes &= ~ (PrivMode_MouseX10); 4170 priv_modes &= ~PrivMode_MouseX10;
3257 break; 4171 break;
3258#if 0 4172#if 0
3259 case 1001: 4173 case 1001:
3260 break; /* X11 mouse highlighting */ 4174 break; /* X11 mouse highlighting */
3261#endif 4175#endif
3262 case 1010: /* scroll to bottom on TTY output inhibit */ 4176 case 1010: /* scroll to bottom on TTY output inhibit */
3263 if (state)
3264 Options &= ~Opt_scrollTtyOutput;
3265 else
3266 Options |= Opt_scrollTtyOutput; 4177 set_option (Opt_scrollTtyOutput, !state);
3267 break; 4178 break;
3268 case 1011: /* scroll to bottom on key press */ 4179 case 1011: /* scroll to bottom on key press */
3269 if (state)
3270 Options |= Opt_scrollTtyKeypress; 4180 set_option (Opt_scrollTtyKeypress, state);
3271 else
3272 Options &= ~Opt_scrollTtyKeypress;
3273 break; 4181 break;
3274 case 1047: /* secondary screen w/ clearing */ 4182 case 1047: /* secondary screen w/ clearing last */
3275 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 4183 if (OPTION (Opt_secondaryScreen))
3276 if (current_screen != PRIMARY) 4184 if (current_screen != PRIMARY)
3277 scr_erase_screen (2); 4185 scr_erase_screen (2);
3278 scr_change_screen (state); 4186 scr_change_screen (state);
3279 /* FALLTHROUGH */ 4187 break;
4188 case 1049: /* secondary screen w/ clearing first */
4189 scr_change_screen (state);
4190 if (OPTION (Opt_secondaryScreen))
4191 if (current_screen != PRIMARY)
4192 scr_erase_screen (2);
4193 break;
3280 default: 4194 default:
3281 break; 4195 break;
3282 } 4196 }
3283 } 4197 }
3284} 4198}
… …
3286 4200
3287/*{{{ process sgr sequences */ 4201/*{{{ process sgr sequences */
3288void 4202void
3289rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 4203rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3290{ 4204{
3291 unsigned int i; 4205 unsigned int i;
3292 short rendset; 4206 short rendset;
3293 int rendstyle; 4207 int rendstyle;
3294 4208
3295 if (nargs == 0) 4209 if (nargs == 0)
3296 { 4210 {
3297 scr_rendition (0, ~RS_None); 4211 scr_rendition (0, ~RS_None);
3298 return; 4212 return;
3299 } 4213 }
4214
3300 for (i = 0; i < nargs; i++) 4215 for (i = 0; i < nargs; i++)
3301 { 4216 {
3302 rendset = -1; 4217 rendset = -1;
3303 switch (arg[i]) 4218 switch (arg[i])
3304 { 4219 {
… …
3306 rendset = 0, rendstyle = ~RS_None; 4221 rendset = 0, rendstyle = ~RS_None;
3307 break; 4222 break;
3308 case 1: 4223 case 1:
3309 rendset = 1, rendstyle = RS_Bold; 4224 rendset = 1, rendstyle = RS_Bold;
3310 break; 4225 break;
4226 //case 2: // low intensity
4227 case 3:
4228 rendset = 1, rendstyle = RS_Italic;
4229 break;
3311 case 4: 4230 case 4:
3312 rendset = 1, rendstyle = RS_Uline; 4231 rendset = 1, rendstyle = RS_Uline;
3313 break; 4232 break;
3314 case 5: 4233 case 5: // slowly blinking
4234 case 6: // rapidly blinking
3315 rendset = 1, rendstyle = RS_Blink; 4235 rendset = 1, rendstyle = RS_Blink;
3316 break; 4236 break;
4237 //case 6: // scoansi light background
3317 case 7: 4238 case 7:
3318 rendset = 1, rendstyle = RS_RVid; 4239 rendset = 1, rendstyle = RS_RVid;
3319 break; 4240 break;
3320 case 8: 4241 case 8:
3321 // invisible. NYI 4242 // invisible. NYI
3322 break; 4243 break;
3323 case 22: 4244 //case 9: // crossed out
4245 //case 10: // scoansi acs off, primary font
4246 //case 11: // scoansi acs on, first alt font
4247 //case 12: // scoansi acs on, |0x80, second alt font
4248 //...
4249 //case 19: // ninth alt font
4250 //case 20: // gothic
4251 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3324 rendset = 0, rendstyle = RS_Bold; 4252 rendset = 0, rendstyle = RS_Bold;
4253 break;
4254 case 22: // normal intensity
4255 rendset = 0, rendstyle = RS_Bold;
4256 break;
4257 case 23: // disable italic
4258 rendset = 0, rendstyle = RS_Italic;
3325 break; 4259 break;
3326 case 24: 4260 case 24:
3327 rendset = 0, rendstyle = RS_Uline; 4261 rendset = 0, rendstyle = RS_Uline;
3328 break; 4262 break;
3329 case 25: 4263 case 25:
3330 rendset = 0, rendstyle = RS_Blink; 4264 rendset = 0, rendstyle = RS_Blink;
3331 break; 4265 break;
4266 case 26: // variable spacing (iso 8613)
4267 rendset = 0, rendstyle = RS_Blink;
4268 break;
3332 case 27: 4269 case 27:
3333 rendset = 0, rendstyle = RS_RVid; 4270 rendset = 0, rendstyle = RS_RVid;
3334 break; 4271 break;
3335 case 28:
3336 // visible. NYI 4272 //case 28: // visible. NYI
3337 break; 4273 //case 29: // not crossed-out
3338 } 4274 }
3339 4275
3340 if (rendset != -1) 4276 if (rendset != -1)
3341 { 4277 {
3342 scr_rendition (rendset, rendstyle); 4278 scr_rendition (rendset, rendstyle);
… …
3353 case 35: 4289 case 35:
3354 case 36: 4290 case 36:
3355 case 37: 4291 case 37:
3356 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg); 4292 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3357 break; 4293 break;
3358#ifdef TTY_256COLOR 4294 case 38: // set fg color, ISO 8613-6
3359 case 38:
3360 if (nargs > i + 2 && arg[i + 1] == 5) 4295 if (nargs > i + 2 && arg[i + 1] == 5)
3361 { 4296 {
3362 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg); 4297 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3363 i += 2; 4298 i += 2;
3364 } 4299 }
3365 break; 4300 break;
3366#endif
3367 case 39: /* default fg */ 4301 case 39: /* default fg */
3368 scr_color (Color_fg, Color_fg); 4302 scr_color (Color_fg, Color_fg);
3369 break; 4303 break;
3370 4304
3371 case 40: 4305 case 40:
… …
3376 case 45: 4310 case 45:
3377 case 46: 4311 case 46:
3378 case 47: 4312 case 47:
3379 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg); 4313 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3380 break; 4314 break;
3381#ifdef TTY_256COLOR 4315 case 48: // set bg color, ISO 8613-6
3382 case 48:
3383 if (nargs > i + 2 && arg[i + 1] == 5) 4316 if (nargs > i + 2 && arg[i + 1] == 5)
3384 { 4317 {
3385 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg); 4318 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3386 i += 2; 4319 i += 2;
3387 } 4320 }
3388 break; 4321 break;
3389#endif
3390 case 49: /* default bg */ 4322 case 49: /* default bg */
3391 scr_color (Color_bg, Color_bg); 4323 scr_color (Color_bg, Color_bg);
3392 break; 4324 break;
3393 4325
3394#ifndef NO_BRIGHTCOLOR 4326 //case 50: // not variable spacing
4327
4328#if !ENABLE_MINIMAL
3395 case 90: 4329 case 90:
3396 case 91: /* set bright fg color */ 4330 case 91: /* set bright fg color */
3397 case 92: 4331 case 92:
3398 case 93: 4332 case 93:
3399 case 94: 4333 case 94:
3400 case 95: 4334 case 95:
3401 case 96: 4335 case 96:
3402 case 97: 4336 case 97:
3403 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 4337 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3404 Color_fg);
3405 break; 4338 break;
3406 case 100: 4339 case 100:
3407 case 101: /* set bright bg color */ 4340 case 101: /* set bright bg color */
3408 case 102: 4341 case 102:
3409 case 103: 4342 case 103:
3410 case 104: 4343 case 104:
3411 case 105: 4344 case 105:
3412 case 106: 4345 case 106:
3413 case 107: 4346 case 107:
3414 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 4347 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3415 Color_bg);
3416 break; 4348 break;
3417#endif 4349#endif
3418
3419 } 4350 }
3420 } 4351 }
3421} 4352}
3422/*}}} */ 4353/*}}} */
3423 4354
3424/*{{{ process Rob Nation's own graphics mode sequences */ 4355/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3425void 4356void
3426rxvt_term::process_graphics () 4357rxvt_term::process_graphics ()
3427{ 4358{
3428 unsigned char ch, cmd = cmd_getc (); 4359 unicode_t ch, cmd = cmd_getc ();
3429 4360
3430 if (cmd == 'Q') 4361 if (cmd == 'Q')
3431 { /* query graphics */ 4362 { /* query graphics */
3432 tt_printf ("\033G0\n"); /* no graphics */ 4363 tt_printf ("\033G0\012"); /* no graphics */
3433 return; 4364 return;
3434 } 4365 }
3435 /* swallow other graphics sequences until terminating ':' */ 4366 /* swallow other graphics sequences until terminating ':' */
3436 do 4367 do
3437 ch = cmd_getc (); 4368 ch = cmd_getc ();
… …
3447 */ 4378 */
3448void 4379void
3449rxvt_term::tt_printf (const char *fmt,...) 4380rxvt_term::tt_printf (const char *fmt,...)
3450{ 4381{
3451 va_list arg_ptr; 4382 va_list arg_ptr;
3452 unsigned char buf[256]; 4383 char buf[256];
3453 4384
3454 va_start (arg_ptr, fmt); 4385 va_start (arg_ptr, fmt);
3455 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4386 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3456 va_end (arg_ptr); 4387 va_end (arg_ptr);
3457 tt_write (buf, STRLEN (buf)); 4388 tt_write (buf, strlen (buf));
3458} 4389}
3459 4390
3460/* ---------------------------------------------------------------------- */ 4391/* ---------------------------------------------------------------------- */
3461/* Write data to the pty as typed by the user, pasted with the mouse, 4392/* Write data to the pty as typed by the user, pasted with the mouse,
3462 * or generated by us in response to a query ESC sequence. 4393 * or generated by us in response to a query ESC sequence.
3463 */ 4394 */
4395const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4396
3464void 4397void
3465rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4398rxvt_term::tt_write (const char *data, unsigned int len)
3466{ 4399{
3467 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4400 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4401 return;
3468 4402
3469 if (len) 4403 if (pty->pty < 0)
4404 return;
4405
4406 if (v_buflen == 0)
4407 {
4408 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4409
4410 if ((unsigned int)written == len)
4411 return;
4412
4413 data += written;
4414 len -= written;
3470 { 4415 }
4416
4417 v_buffer = (char *)realloc (v_buffer, v_buflen + len);
4418
4419 memcpy (v_buffer + v_buflen, data, len);
4420 v_buflen += len;
4421
4422 pty_ev.set (EVENT_READ | EVENT_WRITE);
4423}
4424
4425void rxvt_term::pty_write ()
4426{
4427 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4428
4429 if (written > 0)
4430 {
4431 v_buflen -= written;
4432
3471 if (v_buflen == 0) 4433 if (v_buflen == 0)
3472 { 4434 {
3473 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3474
3475 if ((unsigned int)written == len)
3476 return;
3477
3478 data += written;
3479 len -= written;
3480 }
3481
3482
3483 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3484
3485 memcpy (v_buffer + v_buflen, data, len);
3486 v_buflen += len;
3487 }
3488
3489 for (;;)
3490 {
3491 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3492
3493 if (written > 0)
3494 {
3495 v_buflen -= written;
3496
3497 if (v_buflen == 0)
3498 {
3499 free (v_buffer); 4435 free (v_buffer);
3500 v_buffer = 0; 4436 v_buffer = 0;
3501 v_buflen = 0; 4437 v_buflen = 0;
3502 4438
3503 pty_ev.set (EVENT_READ); 4439 pty_ev.set (EVENT_READ);
3504 return;
3505 }
3506
3507 memmove (v_buffer, v_buffer + written, v_buflen);
3508 }
3509 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3510 // original code just ignores this...
3511 destroy ();
3512 else
3513 {
3514 pty_ev.set (EVENT_READ | EVENT_WRITE);
3515 return; 4440 return;
3516 } 4441 }
4442
4443 memmove (v_buffer, v_buffer + written, v_buflen);
3517 } 4444 }
4445 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4446 pty_ev.set (EVENT_READ);
3518} 4447}
3519 4448
3520/*----------------------- end-of-file (C source) -----------------------*/ 4449/*----------------------- end-of-file (C source) -----------------------*/
3521 4450

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