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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.68 by pcg, Sun Mar 14 17:33:07 2004 UTC vs.
Revision 1.283 by root, Tue Jan 24 19:40:12 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
54#if HAVE_SCHED_YIELD
55#undef HAVE_SCHED_YIELD // disabled for the time being
53#include <wchar.h> 56//# include <sched.h>
57#endif
58
59#ifdef KEYSYM_RESOURCE
60# include "keyboard.h"
61#endif
62
63#include <csignal>
54 64
55/*----------------------------------------------------------------------*/ 65/*----------------------------------------------------------------------*/
66
67#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
68
69#if ENABLE_FRILLS || ISO_14755
70
71#define ISO_14755_STARTED 0x80000000UL
72#define ISO_14755_51 0x40000000UL // basic (section 5.1)
73#define ISO_14755_52 0x20000000UL // keycap (section 5.2)
74#define ISO_14755_54 0x10000000UL // code feedback (section 5.4)
75#define ISO_14755_MASK 0x0fffffffUL
76
77#if ISO_14755
78static unsigned short iso14755_symtab[] = {
79 // keysym, unicode
80 XK_Left, 0x2190,
81 XK_KP_Left, 0x2190,
82 XK_Up, 0x2191,
83 XK_KP_Up, 0x2191,
84 XK_Right, 0x2192,
85 XK_KP_Right, 0x2192,
86 XK_Down, 0x2193,
87 XK_KP_Down, 0x2193,
88 XK_Linefeed, 0x21b4,
89 XK_Return, 0x21b5,
90 XK_KP_Enter, 0x21b5,
91
92 XK_Prior, 0x21de,
93 XK_Next, 0x21df,
94 XK_Tab, 0x21e5,
95 XK_ISO_Left_Tab, 0x21e6,
96 XK_Shift_L, 0x21e7,
97 XK_Shift_R, 0x21e7,
98
99 XK_Shift_Lock, 0x21eb,
100 XK_ISO_Lock, 0x21eb,
101 XK_ISO_Lock, 0x21eb,
102 XK_Caps_Lock, 0x21ec,
103 XK_Num_Lock, 0x21ed,
104 XK_ISO_Level3_Shift, 0x21ee,
105 XK_ISO_Level3_Lock, 0x21ef,
106 XK_ISO_Group_Lock, 0x21f0,
107 XK_Home, 0x21f1,
108 XK_End, 0x21f2,
109
110 XK_Execute, 0x2318,
111 XK_Begin, 0x2320,
112 XK_Delete, 0x2326,
113 XK_Clear, 0x2327,
114 XK_BackSpace, 0x232b,
115 XK_Insert, 0x2380,
116 XK_Control_L, 0x2388,
117 XK_Control_R, 0x2388,
118 XK_Pause, 0x2389,
119 XK_Break, 0x238a,
120 XK_Escape, 0x238b,
121 XK_Undo, 0x238c,
122 XK_Print, 0x2399,
123
124 XK_space, 0x2423,
125
126#ifdef XK_KP_Begin
127 XK_KP_Prior, 0x21de,
128 XK_KP_Next, 0x21df,
129 XK_KP_Begin, 0x2320,
130 XK_KP_Insert, 0x2380,
131 XK_KP_Delete, 0x2326,
132 XK_KP_Space, 0x2422,
133#endif
134 0,
135};
136
137void
138rxvt_term::iso14755_54 (int x, int y)
139{
140 x = Pixel2Col (x);
141 y = Pixel2Row (y);
142
143 if (!IN_RANGE_EXC (x, 0, ncol)
144 || !IN_RANGE_EXC (y, 0, nrow))
145 return;
146
147 for (;;)
148 {
149 const line_t &l = ROW(y + view_start);
150
151 text_t t = l.t[x];
152
153 if (t != NOCHAR || !x)
154 {
155 iso14755_51 (l.t[x], l.r[x], x, y);
156 iso14755buf = ISO_14755_54;
157 break;
158 }
159
160 x--;
161 }
162}
163
164void
165rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y)
166{
167 rxvt_fontset *fs = FONTSET (r);
168 rxvt_font *f = (*fs)[fs->find_font (ch)];
169 wchar_t *chr, *alloc, ch2, *fname;
170 int len;
171
172 fname = rxvt_utf8towcs (f->name);
173
174# if ENABLE_COMBINING
175 if (IS_COMPOSE (ch))
176 {
177 len = rxvt_composite.expand (ch, 0);
178 alloc = chr = new wchar_t[len];
179 rxvt_composite.expand (ch, chr);
180 }
181 else
182# endif
183 {
184 ch2 = ch;
185
186 alloc = 0;
187 chr = &ch2;
188 len = 1;
189 }
190
191 char attr[80]; // plenty
192
193 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
194 (int)r,
195 fgcolor_of (r), bgcolor_of (r),
196 r & RS_Bold ? " bold" : "",
197 r & RS_Italic ? " italic" : "",
198 r & RS_Blink ? " blink" : "",
199 r & RS_RVid ? " rvid" : "",
200 r & RS_Uline ? " uline" : "",
201 r & RS_Careful ? " careful" : "");
202
203 int width = wcswidth (fname, wcslen (fname));
204
205 max_it (width, 8+5); // for char + hey
206 max_it (width, strlen (attr));
207
208 if (y >= 0)
209 {
210 y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1;
211 x = 0;
212 }
213
214 scr_overlay_new (x, y, width, len + 2);
215
216 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
217
218 for (int y = 0; y < len; y++)
219 {
220 char buf[9];
221
222 ch = *chr++;
223
224 sprintf (buf, "%8x", ch);
225 scr_overlay_set (0, y, buf);
226 scr_overlay_set (9, y, '=');
227# if !UNICODE3
228 if (ch >= 0x10000)
229 ch = 0xfffd;
230# endif
231 scr_overlay_set (11, y, ch, r);
232 scr_overlay_set (12, y, NOCHAR, r);
233 }
234
235 scr_overlay_set (0, len , attr);
236 scr_overlay_set (0, len + 1, fname);
237
238 free (fname);
239
240# if ENABLE_COMBINING
241 if (alloc)
242 delete [] alloc;
243# endif
244}
245#endif
246
247void
248rxvt_term::commit_iso14755 ()
249{
250 wchar_t ch[2];
251
252 ch[0] = iso14755buf & ISO_14755_MASK;
253 ch[1] = 0;
254
255 if (iso14755buf & ISO_14755_51)
256 {
257 char mb[16];
258 int len;
259
260 // allow verbatim 0-bytes and control-bytes to be entered
261 if (ch[0] >= 0x20)
262 len = wcstombs (mb, ch, 16);
263 else
264 {
265 mb[0] = ch[0];
266 len = 1;
267 }
268
269 if (len > 0)
270 tt_write (mb, len);
271 else
272 scr_bell ();
273 }
274
275 iso14755buf = 0;
276}
277
278int
279rxvt_term::hex_keyval (XKeyEvent &ev)
280{
281 // check wether this event corresponds to a hex digit
282 // if the modifiers had not been pressed.
283 for (int index = 0; index < 8; index++)
284 {
285 KeySym k = XLookupKeysym (&ev, index);
286
287 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
288 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
289 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
290 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
291 }
292
293 return -1;
294}
295#endif
56 296
57/*{{{ Convert the keypress event into a string */ 297/*{{{ Convert the keypress event into a string */
58void 298void
59rxvt_term::lookup_key (XKeyEvent &ev) 299rxvt_term::lookup_key (XKeyEvent &ev)
60{ 300{
61 int ctrl, meta, shft, len; 301 int ctrl, meta, shft, len;
62 unsigned int newlen; 302 unsigned int newlen;
63 KeySym keysym; 303 KeySym keysym;
64#ifdef DEBUG_CMD
65 static int debug_key = 1; /* accessible by a debugger only */
66#endif
67 int valid_keysym; 304 int valid_keysym;
68 unsigned char kbuf[KBUFSZ]; 305 char kbuf[KBUFSZ];
69 306
70 /* 307 /*
71 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 308 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
72 * escape sequence to toggle the Keypad. 309 * escape sequence to toggle the Keypad.
73 * 310 *
74 * Always permit `shift' to override the current setting 311 * Always permit `shift' to override the current setting
75 */ 312 */
76 shft = (ev.state & ShiftMask); 313 shft = ev.state & ShiftMask;
77 ctrl = (ev.state & ControlMask); 314 ctrl = ev.state & ControlMask;
78 meta = (ev.state & ModMetaMask); 315 meta = ev.state & ModMetaMask;
79 316
80 if (numlock_state || (ev.state & ModNumLockMask)) 317 if (numlock_state || (ev.state & ModNumLockMask))
81 { 318 {
82 numlock_state = (ev.state & ModNumLockMask); 319 numlock_state = (ev.state & ModNumLockMask);
83 PrivMode ((!numlock_state), PrivMode_aplKP); 320 PrivMode ((!numlock_state), PrivMode_aplKP);
… …
88#ifdef USE_XIM 325#ifdef USE_XIM
89 if (Input_Context) 326 if (Input_Context)
90 { 327 {
91 Status status_return; 328 Status status_return;
92 329
330#if 0
93#ifdef X_HAVE_UTF8_STRING 331#ifdef X_HAVE_UTF8_STRING
94 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful 332 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
95 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 333 len = Xutf8LookupString (Input_Context, &ev, kbuf,
96 KBUFSZ, &keysym, &status_return); 334 KBUFSZ, &keysym, &status_return);
97 else 335 else
336#endif
98#endif 337#endif
99 { 338 {
100 wchar_t wkbuf[KBUFSZ + 1]; 339 wchar_t wkbuf[KBUFSZ + 1];
101 340
102 // the XOpenIM manpage lies about hardcoding the locale 341 // the XOpenIM manpage lies about hardcoding the locale
103 // at the point of XOpenIM, so temporarily switch locales 342 // at the point of XOpenIM, so temporarily switch locales
104 if (rs[Rs_imLocale]) 343 if (rs[Rs_imLocale])
105 SET_LOCALE (rs[Rs_imLocale]); 344 SET_LOCALE (rs[Rs_imLocale]);
345
106 // assume wchar_t == unicode or better 346 // assume wchar_t == unicode or better
107 len = XwcLookupString (Input_Context, &ev, wkbuf, 347 len = XwcLookupString (Input_Context, &ev, wkbuf,
108 KBUFSZ, &keysym, &status_return); 348 KBUFSZ, &keysym, &status_return);
349
109 if (rs[Rs_imLocale]) 350 if (rs[Rs_imLocale])
110 SET_LOCALE (locale); 351 SET_LOCALE (locale);
111 352
112 if (status_return == XLookupChars 353 if (status_return == XLookupChars
113 || status_return == XLookupBoth) 354 || status_return == XLookupBoth)
… …
134 || status_return == XLookupBoth; 375 || status_return == XLookupBoth;
135 } 376 }
136 else 377 else
137#endif 378#endif
138 { 379 {
139 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 380 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
140 valid_keysym = keysym != NoSymbol; 381 valid_keysym = keysym != NoSymbol;
141 } 382 }
142 383
143 if (valid_keysym) 384 if (valid_keysym)
144 { 385 {
386#ifdef KEYSYM_RESOURCE
387 if (keyboard->dispatch (this, keysym, ev.state))
388 return;
389#endif
390
145 if (TermWin.saveLines) 391 if (saveLines)
146 { 392 {
147#ifdef UNSHIFTED_SCROLLKEYS 393#ifdef UNSHIFTED_SCROLLKEYS
148 if (!ctrl && !meta) 394 if (!ctrl && !meta)
149 {
150#else 395#else
151 if (IS_SCROLL_MOD) 396 if (IS_SCROLL_MOD)
397#endif
152 { 398 {
153#endif
154 int lnsppg; 399 int lnsppg;
155 400
156#ifdef PAGING_CONTEXT_LINES 401#ifdef PAGING_CONTEXT_LINES
157 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 402 lnsppg = nrow - PAGING_CONTEXT_LINES;
158#else 403#else
159 lnsppg = TermWin.nrow * 4 / 5; 404 lnsppg = nrow * 4 / 5;
160#endif 405#endif
161 if (keysym == XK_Prior) 406 if (keysym == XK_Prior)
162 { 407 {
163 scr_page (UP, lnsppg); 408 scr_page (UP, lnsppg);
164 return; 409 return;
… …
192 scr_move_to (0, 1); 437 scr_move_to (0, 1);
193 return; 438 return;
194 } 439 }
195 else if (keysym == XK_End) 440 else if (keysym == XK_End)
196 { 441 {
197 scr_move_to (1, 0); 442 scr_move_to (1, 1);
198 return; 443 return;
199 } 444 }
200 } 445 }
201#endif 446#endif
202 } 447 }
… …
207 if (keysym >= XK_F1 && keysym <= XK_F10) 452 if (keysym >= XK_F1 && keysym <= XK_F10)
208 { 453 {
209 keysym += (XK_F11 - XK_F1); 454 keysym += (XK_F11 - XK_F1);
210 shft = 0; /* turn off Shift */ 455 shft = 0; /* turn off Shift */
211 } 456 }
212 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 457 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
213 { 458 {
214 switch (keysym) 459 switch (keysym)
215 { 460 {
216 /* normal XTerm key bindings */ 461 /* normal XTerm key bindings */
217 case XK_Insert: /* Shift+Insert = paste mouse selection */ 462 case XK_Insert: /* Shift+Insert = paste mouse selection */
218 selection_request (ev.time, 0, 0); 463 selection_request (ev.time);
219 return; 464 return;
465#if TODO
220 /* rxvt extras */ 466 /* rxvt extras */
221 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 467 case XK_KP_Add: /* Shift+KP_Add = bigger font */
222 change_font (FONT_UP); 468 change_font (FONT_UP);
223 return; 469 return;
224 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 470 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
225 change_font (FONT_DN); 471 change_font (FONT_DN);
226 return; 472 return;
473#endif
227 } 474 }
228 } 475 }
229 } 476 }
230#ifdef PRINTPIPE 477
231 if (keysym == XK_Print) 478#if ENABLE_FRILLS || ISO_14755
232 { 479 // ISO 14755 support
233 scr_printscreen (ctrl | shft); 480 if (shft && ctrl)
234 return;
235 } 481 {
236#endif 482 int hv;
237 483
238 if (keysym >= 0xFF00 && keysym <= 0xFFFF) 484 if (iso14755buf & ISO_14755_51
239 { 485 && (keysym == XK_space || keysym == XK_KP_Space
240#ifdef KEYSYM_RESOURCE 486 || keysym == XK_Return || keysym == XK_KP_Enter))
241 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL)
242 { 487 {
243 unsigned int l; 488 commit_iso14755 ();
244 const unsigned char *kbuf0; 489 iso14755buf = ISO_14755_51;
245 490# if ISO_14755
246 kbuf0 = (Keysym_map[keysym & 0xFF]); 491 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 492# endif
254 ) 493 return;
255 {
256 const unsigned char ch = C0_ESC;
257 tt_write (&ch, 1);
258 } 494 }
259 495 else if ((hv = hex_keyval (ev)) >= 0)
260 tt_write (kbuf0, l); 496 {
497 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
498 | hv | ISO_14755_51;
499# if ISO_14755
500 iso14755_51 (iso14755buf & ISO_14755_MASK);
501# endif
261 return; 502 return;
262 } 503 }
263 else 504 else
505 {
506# if ENABLE_OVERLAY
507 scr_overlay_off ();
264#endif 508# endif
509 iso14755buf = 0;
510 }
511 }
512 else if ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
513 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R)))
514 if (!(iso14755buf & ISO_14755_STARTED))
515 {
516 iso14755buf |= ISO_14755_STARTED;
517# if ENABLE_OVERLAY
518 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
519 scr_overlay_set (0, 0, "ISO 14755 mode");
520# endif
521 }
522#endif
523
524#ifdef PRINTPIPE
525 if (keysym == XK_Print)
526 {
527 scr_printscreen (ctrl | shft);
528 return;
529 }
530#endif
531
532 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
533 {
265 { 534 {
266 newlen = 1; 535 newlen = 1;
267 switch (keysym) 536 switch (keysym)
268 { 537 {
269#ifndef NO_BACKSPACE_KEY 538#ifndef NO_BACKSPACE_KEY
270 case XK_BackSpace: 539 case XK_BackSpace:
271 if (PrivateModes & PrivMode_HaveBackSpace) 540 if (priv_modes & PrivMode_HaveBackSpace)
272 { 541 {
273 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace) 542 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
274 ^ !!ctrl) ? '\b' : '\177'; 543 ^ !!ctrl) ? '\b' : '\177';
275 kbuf[1] = '\0'; 544 kbuf[1] = '\0';
276 } 545 }
277 else 546 else
278 STRCPY (kbuf, key_backspace); 547 strcpy (kbuf, key_backspace);
279 break; 548 break;
280#endif 549#endif
281#ifndef NO_DELETE_KEY 550#ifndef NO_DELETE_KEY
551# ifdef XK_KP_Prior
552 case XK_KP_Delete:
553 /* allow shift to override */
554 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
555 {
556 strcpy (kbuf, "\033On");
557 break;
558 }
559 /* FALLTHROUGH */
560# endif
282 case XK_Delete: 561 case XK_Delete:
283 STRCPY (kbuf, key_delete); 562 strcpy (kbuf, key_delete);
284 break; 563 break;
285#endif 564#endif
286 case XK_Tab: 565 case XK_Tab:
287 if (shft) 566 if (shft)
288 STRCPY (kbuf, "\033[Z"); 567 strcpy (kbuf, "\033[Z");
289 else 568 else
290 { 569 {
291#ifdef CTRL_TAB_MAKES_META 570#ifdef CTRL_TAB_MAKES_META
292 if (ctrl) 571 if (ctrl)
293 meta = 1; 572 meta = 1;
… …
299 newlen = 0; 578 newlen = 0;
300 } 579 }
301 break; 580 break;
302 581
303#ifdef XK_KP_Left 582#ifdef XK_KP_Left
304 case XK_KP_Up: /* \033Ox or standard */ 583 case XK_KP_Up: /* \033Ox or standard */
305 case XK_KP_Down: /* \033Or or standard */ 584 case XK_KP_Down: /* \033Or or standard */
306 case XK_KP_Right: /* \033Ov or standard */ 585 case XK_KP_Right: /* \033Ov or standard */
307 case XK_KP_Left: /* \033Ot or standard */ 586 case XK_KP_Left: /* \033Ot or standard */
308 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 587 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
309 { 588 {
310 STRCPY (kbuf, "\033OZ"); 589 strcpy (kbuf, "\033OZ");
311 kbuf[2] = "txvr"[keysym - XK_KP_Left]; 590 kbuf[2] = "txvr"[keysym - XK_KP_Left];
312 break; 591 break;
313 } 592 }
314 else 593 else
315 /* translate to std. cursor key */ 594 /* translate to std. cursor key */
… …
318#endif 597#endif
319 case XK_Up: /* "\033[A" */ 598 case XK_Up: /* "\033[A" */
320 case XK_Down: /* "\033[B" */ 599 case XK_Down: /* "\033[B" */
321 case XK_Right: /* "\033[C" */ 600 case XK_Right: /* "\033[C" */
322 case XK_Left: /* "\033[D" */ 601 case XK_Left: /* "\033[D" */
323 STRCPY (kbuf, "\033[Z"); 602 strcpy (kbuf, "\033[Z");
324 kbuf[2] = "DACB"[keysym - XK_Left]; 603 kbuf[2] = "DACB"[keysym - XK_Left];
325 /* do Shift first */ 604 /* do Shift first */
326 if (shft) 605 if (shft)
327 kbuf[2] = "dacb"[keysym - XK_Left]; 606 kbuf[2] = "dacb"[keysym - XK_Left];
328 else if (ctrl) 607 else if (ctrl)
329 { 608 {
330 kbuf[1] = 'O'; 609 kbuf[1] = 'O';
331 kbuf[2] = "dacb"[keysym - XK_Left]; 610 kbuf[2] = "dacb"[keysym - XK_Left];
332 } 611 }
333 else if (PrivateModes & PrivMode_aplCUR) 612 else if (priv_modes & PrivMode_aplCUR)
334 kbuf[1] = 'O'; 613 kbuf[1] = 'O';
335 break; 614 break;
336 615
337#ifndef UNSHIFTED_SCROLLKEYS 616#ifndef UNSHIFTED_SCROLLKEYS
338# ifdef XK_KP_Prior 617# ifdef XK_KP_Prior
339 case XK_KP_Prior: 618 case XK_KP_Prior:
340 /* allow shift to override */ 619 /* allow shift to override */
341 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 620 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
342 { 621 {
343 STRCPY (kbuf, "\033Oy"); 622 strcpy (kbuf, "\033Oy");
344 break; 623 break;
345 } 624 }
346 /* FALLTHROUGH */ 625 /* FALLTHROUGH */
347# endif 626# endif
348 case XK_Prior: 627 case XK_Prior:
349 STRCPY (kbuf, "\033[5~"); 628 strcpy (kbuf, "\033[5~");
350 break; 629 break;
351# ifdef XK_KP_Next 630# ifdef XK_KP_Next
352 case XK_KP_Next: 631 case XK_KP_Next:
353 /* allow shift to override */ 632 /* allow shift to override */
354 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 633 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
355 { 634 {
356 STRCPY (kbuf, "\033Os"); 635 strcpy (kbuf, "\033Os");
357 break; 636 break;
358 } 637 }
359 /* FALLTHROUGH */ 638 /* FALLTHROUGH */
360# endif 639# endif
361 case XK_Next: 640 case XK_Next:
362 STRCPY (kbuf, "\033[6~"); 641 strcpy (kbuf, "\033[6~");
363 break; 642 break;
364#endif 643#endif
365 case XK_KP_Enter: 644 case XK_KP_Enter:
366 /* allow shift to override */ 645 /* allow shift to override */
367 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 646 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
368 { 647 {
369 STRCPY (kbuf, "\033OM"); 648 strcpy (kbuf, "\033OM");
649 break;
650 }
651
652 /* FALLTHROUGH */
653
654 case XK_Return:
655 if (priv_modes & PrivMode_LFNL)
656 {
657 kbuf[0] = '\015';
658 kbuf[1] = '\012';
659 kbuf[2] = '\0';
370 } 660 }
371 else 661 else
372 { 662 {
373 kbuf[0] = '\r'; 663 kbuf[0] = '\015';
374 kbuf[1] = '\0'; 664 kbuf[1] = '\0';
375 } 665 }
376 break; 666 break;
377 667
378#ifdef XK_KP_Begin 668#ifdef XK_KP_Begin
379 case XK_KP_Begin: 669 case XK_KP_Begin:
380 STRCPY (kbuf, "\033Ou"); 670 strcpy (kbuf, "\033Ou");
381 break; 671 break;
382 672
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 673#endif
391 case XK_KP_F1: /* "\033OP" */ 674 case XK_KP_F1: /* "\033OP" */
392 case XK_KP_F2: /* "\033OQ" */ 675 case XK_KP_F2: /* "\033OQ" */
393 case XK_KP_F3: /* "\033OR" */ 676 case XK_KP_F3: /* "\033OR" */
394 case XK_KP_F4: /* "\033OS" */ 677 case XK_KP_F4: /* "\033OS" */
395 STRCPY (kbuf, "\033OP"); 678 strcpy (kbuf, "\033OP");
396 kbuf[2] += (keysym - XK_KP_F1); 679 kbuf[2] += (keysym - XK_KP_F1);
397 break; 680 break;
398 681
399 case XK_KP_Multiply: /* "\033Oj" : "*" */ 682 case XK_KP_Multiply: /* "\033Oj" : "*" */
400 case XK_KP_Add: /* "\033Ok" : "+" */ 683 case XK_KP_Add: /* "\033Ok" : "+" */
… …
411 case XK_KP_6: /* "\033Ov" : "6" */ 694 case XK_KP_6: /* "\033Ov" : "6" */
412 case XK_KP_7: /* "\033Ow" : "7" */ 695 case XK_KP_7: /* "\033Ow" : "7" */
413 case XK_KP_8: /* "\033Ox" : "8" */ 696 case XK_KP_8: /* "\033Ox" : "8" */
414 case XK_KP_9: /* "\033Oy" : "9" */ 697 case XK_KP_9: /* "\033Oy" : "9" */
415 /* allow shift to override */ 698 /* allow shift to override */
416 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 699 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
417 { 700 {
418 STRCPY (kbuf, "\033Oj"); 701 strcpy (kbuf, "\033Oj");
419 kbuf[2] += (keysym - XK_KP_Multiply); 702 kbuf[2] += (keysym - XK_KP_Multiply);
420 } 703 }
421 else 704 else
422 { 705 {
423 kbuf[0] = ('*' + (keysym - XK_KP_Multiply)); 706 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
424 kbuf[1] = '\0'; 707 kbuf[1] = '\0';
425 } 708 }
426 break; 709 break;
427 710
428 case XK_Find: 711 case XK_Find:
429 STRCPY (kbuf, "\033[1~"); 712 strcpy (kbuf, "\033[1~");
430 break; 713 break;
714
715#ifdef XK_KP_End
716 case XK_KP_Insert:
717 /* allow shift to override */
718 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
719 {
720 strcpy (kbuf, "\033Op");
721 break;
722 }
723 /* FALLTHROUGH */
724#endif
431 case XK_Insert: 725 case XK_Insert:
432 STRCPY (kbuf, "\033[2~"); 726 strcpy (kbuf, "\033[2~");
433 break; 727 break;
434#ifdef DXK_Remove /* support for DEC remove like key */ 728#ifdef DXK_Remove /* support for DEC remove like key */
435 case DXK_Remove: 729 case DXK_Remove:
436 /* FALLTHROUGH */ 730 /* FALLTHROUGH */
437#endif 731#endif
438 case XK_Execute: 732 case XK_Execute:
439 STRCPY (kbuf, "\033[3~"); 733 strcpy (kbuf, "\033[3~");
440 break; 734 break;
441 case XK_Select: 735 case XK_Select:
442 STRCPY (kbuf, "\033[4~"); 736 strcpy (kbuf, "\033[4~");
443 break; 737 break;
444#ifdef XK_KP_End 738#ifdef XK_KP_End
445 case XK_KP_End: 739 case XK_KP_End:
446 /* allow shift to override */ 740 /* allow shift to override */
447 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 741 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
448 { 742 {
449 STRCPY (kbuf, "\033Oq"); 743 strcpy (kbuf, "\033Oq");
450 break; 744 break;
451 } 745 }
452 /* FALLTHROUGH */ 746 /* FALLTHROUGH */
453#endif 747#endif
454 case XK_End: 748 case XK_End:
455 STRCPY (kbuf, KS_END); 749 strcpy (kbuf, KS_END);
456 break; 750 break;
457#ifdef XK_KP_Home 751#ifdef XK_KP_Home
458 case XK_KP_Home: 752 case XK_KP_Home:
459 /* allow shift to override */ 753 /* allow shift to override */
460 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 754 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
461 { 755 {
462 STRCPY (kbuf, "\033Ow"); 756 strcpy (kbuf, "\033Ow");
463 break; 757 break;
464 } 758 }
465 /* FALLTHROUGH */ 759 /* FALLTHROUGH */
466#endif 760#endif
467 case XK_Home: 761 case XK_Home:
468 STRCPY (kbuf, KS_HOME); 762 strcpy (kbuf, KS_HOME);
469 break; 763 break;
470 764
471#define FKEY(n, fkey) \ 765#define FKEY(n, fkey) \
472 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey))) 766 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
473 767
… …
525#undef FKEY 819#undef FKEY
526 default: 820 default:
527 newlen = 0; 821 newlen = 0;
528 break; 822 break;
529 } 823 }
824
530 if (newlen) 825 if (newlen)
531 len = STRLEN (kbuf); 826 len = strlen (kbuf);
532 } 827 }
533 828
534 /* 829 /*
535 * Pass meta for all function keys, if 'meta' option set 830 * Pass meta for all function keys, if 'meta' option set
536 */ 831 */
… …
543 else if (ctrl && keysym == XK_minus) 838 else if (ctrl && keysym == XK_minus)
544 { 839 {
545 len = 1; 840 len = 1;
546 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 841 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
547 } 842 }
843 else if (keysym == XK_ISO_Left_Tab)
844 {
845 strcpy (kbuf, "\033[Z");
846 len = 3;
847 }
548 else 848 else
549 { 849 {
550#ifdef META8_OPTION 850#ifdef META8_OPTION
551 /* set 8-bit on */ 851 /* set 8-bit on */
552 if (meta && (meta_char == 0x80)) 852 if (meta && (meta_char == 0x80))
553 { 853 {
554 unsigned char *ch; 854 char *ch;
555 855
556 for (ch = kbuf; ch < kbuf + len; ch++) 856 for (ch = kbuf; ch < kbuf + len; ch++)
557 *ch |= 0x80; 857 *ch |= 0x80;
558 858
559 meta = 0; 859 meta = 0;
… …
561#endif 861#endif
562 /* nil */ ; 862 /* nil */ ;
563 } 863 }
564 } 864 }
565 865
866 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
867 return;
868
566 if (len <= 0) 869 if (len <= 0)
567 return; /* not mapped */ 870 return; /* not mapped */
568 871
569 if (Options & Opt_scrollTtyKeypress) 872 if (OPTION (Opt_scrollTtyKeypress))
570 if (TermWin.view_start) 873 if (view_start)
571 { 874 {
572 TermWin.view_start = 0; 875 view_start = 0;
573 want_refresh = 1; 876 want_refresh = 1;
574 } 877 }
575 878
576 /* 879 /*
577 * these modifications only affect the static keybuffer 880 * these modifications only affect the static keybuffer
… …
592#ifdef META8_OPTION 895#ifdef META8_OPTION
593 && meta_char == C0_ESC 896 && meta_char == C0_ESC
594#endif 897#endif
595 ) 898 )
596 { 899 {
597 const unsigned char ch = C0_ESC; 900 const char ch = C0_ESC;
598 tt_write (&ch, 1); 901 tt_write (&ch, 1);
599 } 902 }
600 903
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); 904 tt_write (kbuf, (unsigned int)len);
612} 905}
613/*}}} */ 906/*}}} */
614 907
615#if (MENUBAR_MAX) 908#if defined (KEYSYM_RESOURCE)
616/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */
617/* attempt to `write' count to the input buffer */
618unsigned int 909unsigned int
619rxvt_term::cmd_write (const unsigned char *str, unsigned int count) 910rxvt_term::cmd_write (const char *str, unsigned int count)
620{ 911{
621 unsigned int n, s; 912 unsigned int n, s;
622 913
623 n = cmdbuf_ptr - cmdbuf_base; 914 n = cmdbuf_ptr - cmdbuf_base;
624 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 915 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
625 916
626 if (n > 0 && s < count) 917 if (n > 0 && s < count)
627 { 918 {
628 MEMMOVE (cmdbuf_base, cmdbuf_ptr, 919 memmove (cmdbuf_base, cmdbuf_ptr,
629 (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); 920 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
630 cmdbuf_ptr = cmdbuf_base; 921 cmdbuf_ptr = cmdbuf_base;
631 cmdbuf_endp -= n; 922 cmdbuf_endp -= n;
632 s += n; 923 s += n;
633 } 924 }
634 925
635 if (count > s) 926 if (count > s)
636 { 927 {
637 rxvt_print_error ("data loss: cmd_write too large"); 928 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
638 count = s; 929 count = s;
639 } 930 }
640 931
641 for (; count--;) 932 for (; count--;)
642 *cmdbuf_endp++ = *str++; 933 *cmdbuf_endp++ = *str++;
643 934
644 cmd_parse (); 935 cmd_parse ();
645 936
646 return 0; 937 return 0;
647} 938}
648#endif /* MENUBAR_MAX */ 939#endif
649 940
650void 941void
651rxvt_term::flush () 942rxvt_term::flush ()
652{ 943{
944 flush_ev.stop ();
945
653#ifdef TRANSPARENT 946#ifdef TRANSPARENT
654 if (want_full_refresh) 947 if (want_full_refresh)
655 { 948 {
656 want_full_refresh = 0; 949 want_full_refresh = 0;
657 scr_clear (); 950 scr_clear ();
658 scr_touch (false); 951 scr_touch (false);
659 want_refresh = 1;
660 } 952 }
661#endif 953#endif
662 954
663 if (want_refresh) 955 if (want_refresh)
664 { 956 {
957 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
958 {
959 int row = view_start;
960 int end_row = row + nrow;
961
962 while (row > top_row && ROW (row - 1).is_longer ())
963 --row;
964
965 do
966 {
967 int start_row = row;
968 line_t *l;
969
970 do
971 {
972 l = &ROW (row++);
973
974 if (!(l->f & LINE_FILTERED))
975 {
976 // line not filtered, mark it as filtered
977 l->f |= LINE_FILTERED;
978 while (l->is_longer ())
979 {
980 l = &ROW (row++);
981 l->f |= LINE_FILTERED;
982 }
983
984 // and filter it
985 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
986
987 break;
988 }
989 }
990 while (l->is_longer () && row < end_row);
991 }
992 while (row < end_row);
993 }
994
665 scr_refresh (refresh_type); 995 scr_refresh ();
666 scrollbar_show (1); 996 scrollbar_show (1);
667#ifdef USE_XIM 997#ifdef USE_XIM
668 IMSendSpot (); 998 IMSendSpot ();
669#endif 999#endif
670
671 } 1000 }
672 1001
673 display->flush (); 1002 display->flush ();
674} 1003}
675 1004
676void 1005void
677rxvt_term::check_cb (check_watcher &w) 1006rxvt_term::check_cb (check_watcher &w)
678{ 1007{
679 SET_R (this); 1008 make_current ();
680 SET_LOCALE (locale);
681 1009
1010 display->flush ();
1011
1012 if (want_refresh && !flush_ev.active)
1013 flush_ev.start (NOW + 1. / 60.); // refresh at max. 60 hz normally
1014}
1015
1016void
1017rxvt_term::flush_cb (time_watcher &w)
1018{
1019 make_current ();
1020
1021 refresh_limit = 1;
1022 refresh_count = 0;
682 flush (); 1023 flush ();
683} 1024}
684 1025
685#ifdef CURSOR_BLINK 1026#ifdef CURSOR_BLINK
686void 1027void
687rxvt_term::cursor_blink_cb (time_watcher &w) 1028rxvt_term::cursor_blink_cb (time_watcher &w)
688{ 1029{
689 hidden_cursor = !hidden_cursor; 1030 hidden_cursor = !hidden_cursor;
690 want_refresh = 1; 1031 want_refresh = 1;
691 1032
692 w.start (w.at + BLINK_INTERVAL); 1033 w.start (w.at + CURSOR_BLINK_INTERVAL);
693} 1034}
694#endif 1035#endif
695 1036
696#ifdef TEXT_BLINK 1037#ifdef TEXT_BLINK
697void 1038void
… …
704 w.start (w.at + TEXT_BLINK_INTERVAL); 1045 w.start (w.at + TEXT_BLINK_INTERVAL);
705 } 1046 }
706} 1047}
707#endif 1048#endif
708 1049
1050#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1051void
1052rxvt_term::cont_scroll_cb (time_watcher &w)
1053{
1054 if ((scrollbar_isUp() || scrollbar_isDn()) &&
1055 scr_page (scrollbar_isUp() ? UP : DN, 1))
1056 {
1057 want_refresh = 1;
1058 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1059 }
1060}
1061#endif
1062
1063#ifdef SELECTION_SCROLLING
1064void
1065rxvt_term::sel_scroll_cb (time_watcher &w)
1066{
1067 if (scr_page (scroll_selection_dir, scroll_selection_lines))
1068 {
1069 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1070 want_refresh = 1;
1071 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1072 }
1073}
1074#endif
1075
1076#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1077void
1078rxvt_term::slip_wheel_cb (time_watcher &w)
1079{
1080 if (mouse_slip_wheel_speed == 0
1081 || mouse_slip_wheel_speed < 0 ? scr_page (DN, -mouse_slip_wheel_speed)
1082 : scr_page (UP, mouse_slip_wheel_speed))
1083 {
1084 if (view_start == top_row || view_start == 0)
1085 mouse_slip_wheel_speed = 0;
1086
1087 want_refresh = 1;
1088 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1089 }
1090}
1091#endif
1092
1093#if HAVE_SCHED_YIELD
1094static struct event_handler
1095{
1096 check_watcher cw_yield;
1097
1098 void yield (check_watcher &w)
1099 {
1100 sched_yield ();
1101 w.stop ();
1102 }
1103
1104 event_handler ()
1105 : cw_yield (this, &event_handler::yield)
1106 {
1107 }
1108} event_handler;
1109#endif
1110
709bool 1111bool
710rxvt_term::pty_fill () 1112rxvt_term::pty_fill ()
711{ 1113{
712 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1114 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
1115
1116 if (CBUFSIZ == n)
1117 {
1118 rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n");
1119 n = 0;
1120 }
713 1121
714 memmove (cmdbuf_base, cmdbuf_ptr, n); 1122 memmove (cmdbuf_base, cmdbuf_ptr, n);
715 cmdbuf_ptr = cmdbuf_base; 1123 cmdbuf_ptr = cmdbuf_base;
716 cmdbuf_endp = cmdbuf_ptr + n; 1124 cmdbuf_endp = cmdbuf_ptr + n;
717 1125
718 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1126 ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n);
719 1127
720 if (n > 0) 1128 if (r > 0)
721 { 1129 {
722 cmdbuf_endp += n; 1130 cmdbuf_endp += r;
723 return true; 1131 return true;
724 } 1132 }
725 else if (n < 0 && errno != EAGAIN) 1133 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1134 {
1135#if HAVE_SCHED_YIELD
1136 if (display->is_local)
1137 event_handler.cw_yield.start ();
1138#endif
1139 }
1140 else
1141 {
1142 pty_ev.stop ();
1143
1144 if (!OPTION (Opt_hold))
726 destroy (); 1145 destroy ();
1146 }
727 1147
728 return false; 1148 return false;
729} 1149}
730 1150
731void 1151void
732rxvt_term::pty_cb (io_watcher &w, short revents) 1152rxvt_term::pty_cb (io_watcher &w, short revents)
733{ 1153{
734 SET_R (this); 1154 make_current ();
735 SET_LOCALE (locale); 1155
1156 if (revents & EVENT_READ)
1157 // loop, but don't allow a single term to monopolize us
1158 while (pty_fill ())
1159 if (cmd_parse ())
1160 break;
736 1161
737 if (revents & EVENT_WRITE) 1162 if (revents & EVENT_WRITE)
738 tt_write (0, 0); 1163 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} 1164}
759 1165
760bool 1166void
761rxvt_term::cmd_parse () 1167rxvt_term::pointer_unblank ()
762{ 1168{
763 bool flag = false; 1169 XDefineCursor (display->display, vt, TermWin_cursor);
764 uint32_t ch = NOCHAR; 1170 recolour_cursor ();
765 1171
766 for (;;) 1172#ifdef POINTER_BLANK
767 { 1173 hidden_pointer = 0;
768 if (ch == NOCHAR)
769 ch = next_char ();
770 1174
771 if (ch == NOCHAR) // TODO: improve 1175 if (OPTION (Opt_pointerBlank))
772 break; 1176 pointer_ev.start (NOW + pointerBlankDelay);
773 1177#endif
774 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
775 {
776 /* Read a text string from the input buffer */
777 uint32_t buf[BUFSIZ];
778 bool refreshnow = false;
779 int nlines = 0;
780 uint32_t *str = buf;
781
782 *str++ = ch;
783
784 for (;;)
785 {
786 ch = next_char ();
787
788 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
789 break;
790 else
791 {
792 *str++ = ch;
793
794 if (ch == '\n')
795 {
796 nlines++;
797 refresh_count++;
798
799 if (! (Options & Opt_jumpScroll)
800 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
801 {
802 refreshnow = true;
803 flag = false;
804 ch = NOCHAR;
805 break;
806 }
807
808 // scr_add_lines only works for nlines < TermWin.nrow - 1.
809 if (nlines >= TermWin.nrow - 1)
810 {
811 scr_add_lines (buf, nlines, str - buf);
812 nlines = 0;
813 str = buf;
814 }
815 }
816
817 if (str >= buf + BUFSIZ)
818 {
819 ch = NOCHAR;
820 break;
821 }
822 }
823 }
824
825 scr_add_lines (buf, nlines, str - buf);
826
827 /*
828 * If there have been a lot of new lines, then update the screen
829 * What the heck I'll cheat and only refresh less than every page-full.
830 * the number of pages between refreshes is refresh_limit, which
831 * is incremented here because we must be doing flat-out scrolling.
832 *
833 * refreshing should be correct for small scrolls, because of the
834 * time-out
835 */
836 if (refreshnow)
837 {
838 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
839 refresh_limit++;
840
841 scr_refresh (refresh_type);
842 }
843
844 }
845 else
846 {
847 switch (ch)
848 {
849 default:
850 process_nonprinting (ch);
851 break;
852 case C0_ESC: /* escape char */
853 process_escape_seq ();
854 break;
855 /*case 0x9b: */ /* CSI */
856 /* process_csi_seq (); */
857 }
858
859 ch = NOCHAR;
860 }
861 }
862
863 return flag;
864}
865
866// read the next character, currently handles UTF-8
867// will probably handle all sorts of other stuff in the future
868uint32_t
869rxvt_term::next_char ()
870{
871 while (cmdbuf_ptr < cmdbuf_endp)
872 {
873 // assume 0x20 .. 0x7f to be ascii ALWAYS (all shift-states etc.) uh-oh
874 if ((*cmdbuf_ptr <= 0x7f && 0x20 <= *cmdbuf_ptr)
875 || !*cmdbuf_ptr)
876 return *cmdbuf_ptr++;
877
878 wchar_t wc;
879 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
880
881 if (len == (size_t)-2)
882 {
883 // the mbstate stores incomplete sequences. didn't know this :/
884 cmdbuf_ptr = cmdbuf_endp;
885 break;
886 }
887
888 if (len == (size_t)-1)
889 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
890
891 // assume wchar == unicode
892 cmdbuf_ptr += len;
893 return wc;
894 }
895
896 return NOCHAR;
897}
898
899/* rxvt_cmd_getc () - Return next input character */
900/*
901 * Return the next input character after first passing any keyboard input
902 * to the command.
903 */
904uint32_t
905rxvt_term::cmd_getc ()
906{
907 for (;;)
908 {
909 uint32_t c = next_char ();
910 if (c != NOCHAR)
911 return c;
912
913 // incomplete sequences should occur rarely, still, a better solution
914 // would be preferred. either setjmp/longjmp or better design.
915 fcntl (cmd_fd, F_SETFL, 0);
916 pty_fill ();
917 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
918 }
919} 1178}
920 1179
921#ifdef POINTER_BLANK 1180#ifdef POINTER_BLANK
922void 1181void
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 () 1182rxvt_term::pointer_blank ()
936{ 1183{
937 if (! (Options & Opt_pointerBlank)) 1184 if (!OPTION (Opt_pointerBlank))
938 return; 1185 return;
939 1186
940 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1187 XDefineCursor (display->display, vt, display->blank_cursor);
941 XFlush (display->display); 1188 XFlush (display->display);
942 1189
943 hidden_pointer = 1; 1190 hidden_pointer = 1;
944} 1191}
945 1192
946void 1193void
947rxvt_term::pointer_cb (time_watcher &w) 1194rxvt_term::pointer_cb (time_watcher &w)
948{ 1195{
949 SET_R (this); 1196 make_current ();
950 SET_LOCALE (locale);
951 1197
952 pointer_blank (); 1198 pointer_blank ();
953} 1199}
954#endif 1200#endif
955 1201
… …
962 x = ev.x; 1208 x = ev.x;
963 y = ev.y; 1209 y = ev.y;
964 pixel_position (&x, &y); 1210 pixel_position (&x, &y);
965 1211
966 if (MEvent.button == AnyButton) 1212 if (MEvent.button == AnyButton)
967 {
968 button_number = 3; 1213 button_number = 3;
969 }
970 else 1214 else
971 { 1215 {
972 button_number = MEvent.button - Button1; 1216 button_number = MEvent.button - Button1;
973 /* add 0x3D for wheel events, like xterm does */ 1217 /* add 0x3D for wheel events, like xterm does */
974 if (button_number >= 3) 1218 if (button_number >= 3)
975 button_number += (64 - 3); 1219 button_number += (64 - 3);
976 } 1220 }
977 1221
978 if (PrivateModes & PrivMode_MouseX10) 1222 if (priv_modes & PrivMode_MouseX10)
979 { 1223 {
980 /* 1224 /*
981 * do not report ButtonRelease 1225 * do not report ButtonRelease
982 * no state info allowed 1226 * no state info allowed
983 */ 1227 */
… …
998 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1242 + ((MEvent.state & ModMetaMask) ? 8 : 0)
999 + ((MEvent.state & ControlMask) ? 16 : 0); 1243 + ((MEvent.state & ControlMask) ? 16 : 0);
1000#ifdef MOUSE_REPORT_DOUBLECLICK 1244#ifdef MOUSE_REPORT_DOUBLECLICK
1001 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1245 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1002#endif 1246#endif
1003
1004 } 1247 }
1005 1248
1006#ifdef DEBUG_MOUSEREPORT 1249#if DEBUG_MOUSEREPORT
1007 fprintf (stderr, "Mouse ["); 1250 fprintf (stderr, "Mouse [");
1008 if (key_state & 16) 1251 if (key_state & 16)
1009 fputc ('C', stderr); 1252 fputc ('C', stderr);
1010 if (key_state & 4) 1253 if (key_state & 4)
1011 fputc ('S', stderr); 1254 fputc ('S', stderr);
… …
1015 fputc ('2', stderr); 1258 fputc ('2', stderr);
1016 fprintf (stderr, "]: <%d>, %d/%d\n", 1259 fprintf (stderr, "]: <%d>, %d/%d\n",
1017 button_number, 1260 button_number,
1018 x + 1, 1261 x + 1,
1019 y + 1); 1262 y + 1);
1020#else 1263#endif
1264
1021 tt_printf ("\033[M%c%c%c", 1265 tt_printf ("\033[M%c%c%c",
1022 (32 + button_number + key_state), 1266 (32 + button_number + key_state),
1023 (32 + x + 1), 1267 (32 + x + 1),
1024 (32 + y + 1)); 1268 (32 + y + 1));
1025#endif
1026} 1269}
1027 1270
1028#ifdef USING_W11LIB 1271#ifdef USING_W11LIB
1029void 1272void
1030rxvt_W11_process_x_event (XEvent *ev) 1273rxvt_W11_process_x_event (XEvent *ev)
… …
1037 1280
1038/*{{{ process an X event */ 1281/*{{{ process an X event */
1039void 1282void
1040rxvt_term::x_cb (XEvent &ev) 1283rxvt_term::x_cb (XEvent &ev)
1041{ 1284{
1042 SET_R (this); 1285 make_current ();
1043 SET_LOCALE (locale);
1044 1286
1045#if defined(CURSOR_BLINK) 1287 dDisp;
1046 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
1047 {
1048 if (hidden_cursor)
1049 {
1050 hidden_cursor = 0;
1051 want_refresh = 1;
1052 }
1053 1288
1054 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1289 if (ev.xany.window == vt
1055 } 1290 && SHOULD_INVOKE (HOOK_X_EVENT)
1056#endif 1291 && 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; 1292 return;
1075#endif
1076 1293
1294 // for XQueryPointer
1077 Window unused_root, unused_child; 1295 Window unused_root, unused_child;
1078 int unused_root_x, unused_root_y; 1296 int unused_root_x, unused_root_y;
1079 unsigned int unused_mask; 1297 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 1298
1130 switch (ev.type) 1299 switch (ev.type)
1131 { 1300 {
1132 case KeyPress: 1301 case KeyPress:
1302#if ISO_14755
1303 if (!(iso14755buf & ISO_14755_52))
1304#endif
1133 lookup_key (ev.xkey); 1305 lookup_key (ev.xkey);
1306
1307 break;
1308
1309 case KeyRelease:
1310 {
1311#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
1312 KeySym keysym;
1313
1314 keysym = XLookupKeysym (&ev.xkey, ev.xkey.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
1315#endif
1316
1317#if ENABLE_FRILLS || ISO_14755
1318 // ISO 14755 support
1319 if (iso14755buf)
1320 if (iso14755buf & ISO_14755_52)
1321 {
1322# if ENABLE_OVERLAY
1323 scr_overlay_off ();
1324# endif
1325# if ISO_14755
1326 // iso14755 part 5.2 handling: release time
1327 // first: controls
1328 if ((ev.xkey.state & ControlMask)
1329 && ((keysym >= 0x40 && keysym <= 0x5f)
1330 || (keysym >= 0x61 && keysym <= 0x7f)))
1331 {
1332 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
1333 commit_iso14755 ();
1334 goto skip_switch;
1335 }
1336
1337 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)
1338 if (i[0] == keysym)
1339 {
1340 iso14755buf = ISO_14755_51 | i[1];
1341 commit_iso14755 ();
1342 goto skip_switch;
1343 }
1344
1345 scr_bell ();
1346# endif
1347 iso14755buf = 0;
1348 break;
1349 }
1350 else if ((ev.xkey.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
1351 {
1352# if ENABLE_OVERLAY
1353 scr_overlay_off ();
1354# endif
1355 if (iso14755buf & ISO_14755_51)
1356 commit_iso14755 ();
1357#if ISO_14755
1358 else if (iso14755buf & ISO_14755_STARTED)
1359 {
1360 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
1361
1362 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
1363 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
1364 }
1365# endif
1366 else
1367 iso14755buf = 0;
1368 }
1369#endif
1370
1371 if (ev.xany.window == vt
1372 && HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
1134 break; 1373 break;
1135 1374
1136#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1375#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1137 case KeyRelease:
1138 {
1139 if (! (ev.xkey.state & ControlMask)) 1376 if (!(ev.xkey.state & ControlMask))
1377 slip_wheel_ev.stop ();
1378 else if (keysym == XK_Control_L || keysym == XK_Control_R)
1140 mouse_slip_wheel_speed = 0; 1379 mouse_slip_wheel_speed = 0;
1141 else 1380#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; 1381 break;
1150 } 1382 }
1151#endif
1152 1383
1153 case ButtonPress: 1384 case ButtonPress:
1154 button_press (ev.xbutton); 1385 button_press (ev.xbutton);
1155 break; 1386 break;
1156 1387
… …
1158 button_release (ev.xbutton); 1389 button_release (ev.xbutton);
1159 break; 1390 break;
1160 1391
1161 case ClientMessage: 1392 case ClientMessage:
1162 if (ev.xclient.format == 32 1393 if (ev.xclient.format == 32
1163 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1394 && !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 { 1395 {
1172 /* Get Dnd data */ 1396 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1173 Atom ActualType; 1397 {
1174 int ActualFormat; 1398 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1175 unsigned char *data; 1399 {
1176 unsigned long Size, RemainingBytes; 1400 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1177 1401 {
1178 XGetWindowProperty (display->display, display->root, 1402 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1179 xa[XA_DNDSELECTION], 1403 destroy ();
1180 0L, 1000000L, 1404 }
1181 False, AnyPropertyType, 1405#if ENABLE_EWMH
1182 &ActualType, &ActualFormat, 1406 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1183 &Size, &RemainingBytes, 1407 XSendEvent (disp, ev.xclient.window = display->root,
1408 False, SubstructureRedirectMask | SubstructureNotifyMask,
1184 &data); 1409 &ev);
1185 XChangeProperty (display->display, display->root, 1410#endif
1186 XA_CUT_BUFFER0, XA_STRING, 1411 }
1187 8, PropModeReplace, 1412 }
1188 data, STRLEN (data)); 1413#if ENABLE_XEMBED
1189 selection_paste (display->root, XA_CUT_BUFFER0, True); 1414 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1190 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1415 {
1416 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1417 focus_in ();
1418 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1419 focus_out ();
1420 }
1421#endif
1191 } 1422 }
1192#endif /* OFFIX_DND */
1193 break; 1423 break;
1194 1424
1195 case MappingNotify: 1425 case MappingNotify:
1196 XRefreshKeyboardMapping (& (ev.xmapping)); 1426 XRefreshKeyboardMapping (&ev.xmapping);
1197 break; 1427 break;
1198 1428
1199 /* 1429 /*
1200 * XXX: this is not the _current_ arrangement 1430 * XXX: this is not the _current_ arrangement
1201 * Here's my conclusion: 1431 * Here's my conclusion:
… …
1220 break; 1450 break;
1221 } 1451 }
1222 break; 1452 break;
1223 1453
1224 case FocusIn: 1454 case FocusIn:
1225 if (!TermWin.focus) 1455 focus_in ();
1456 break;
1457
1458 case FocusOut:
1459 focus_out ();
1460 break;
1461
1462 case ConfigureNotify:
1463 if (ev.xconfigure.window == parent[0])
1226 { 1464 {
1227 TermWin.focus = 1; 1465 while (XCheckTypedWindowEvent (disp, ev.xconfigure.window, ConfigureNotify, &ev))
1228 want_refresh = 1; 1466 ;
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 1467
1468 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1469 {
1470 seen_resize = 1;
1471 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1472 }
1473
1474 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1475
1476#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1477 if (OPTION (Opt_transparent))
1478 check_our_parents ();
1479#endif
1238 } 1480 }
1239 break; 1481 break;
1240 1482
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: 1483 case PropertyNotify:
1260 if (ev.xconfigure.window == TermWin.parent[0]) 1484 if (!HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END)))
1261 { 1485 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1262 int height, width; 1486 && ev.xproperty.state == PropertyNewValue)
1487 selection_property (ev.xproperty.window, ev.xproperty.atom);
1263 1488
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; 1489 break;
1294 1490
1295 case SelectionClear: 1491 case SelectionClear:
1296 display->set_selection_owner (0); 1492 selection_clear ();
1297 break; 1493 break;
1298 1494
1299 case SelectionNotify: 1495 case SelectionNotify:
1300 if (selection_wait == Sel_normal) 1496 if (selection_wait == Sel_normal)
1301 selection_paste (ev.xselection.requestor, 1497 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1302 ev.xselection.property, True);
1303 break; 1498 break;
1304 1499
1305 case SelectionRequest: 1500 case SelectionRequest:
1306 selection_send (ev.xselectionrequest); 1501 selection_send (ev.xselectionrequest);
1307 break; 1502 break;
1308 1503
1504 case MapNotify:
1505 mapped = 1;
1506#ifdef TEXT_BLINK
1507 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1508#endif
1509 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1510 break;
1511
1309 case UnmapNotify: 1512 case UnmapNotify:
1310 TermWin.mapped = 0; 1513 mapped = 0;
1311#ifdef TEXT_BLINK 1514#ifdef TEXT_BLINK
1312 text_blink_ev.stop (); 1515 text_blink_ev.stop ();
1313#endif 1516#endif
1314 break; 1517 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; 1518 break;
1322 1519
1323#ifdef TRANSPARENT 1520#ifdef TRANSPARENT
1324 case ReparentNotify: 1521 case ReparentNotify:
1325 rootwin_cb (ev); 1522 rootwin_cb (ev);
1326 break; 1523 break;
1327#endif /* TRANSPARENT */ 1524#endif /* TRANSPARENT */
1328 1525
1329 case GraphicsExpose: 1526 case GraphicsExpose:
1330 case Expose: 1527 case Expose:
1331 if (ev.xany.window == TermWin.vt) 1528 if (ev.xany.window == vt)
1332 { 1529 {
1333#ifdef NO_SLOW_LINK_SUPPORT 1530 do
1334 scr_expose (ev.xexpose.x, ev.xexpose.y, 1531 scr_expose (ev.xexpose.x, ev.xexpose.y,
1335 ev.xexpose.width, ev.xexpose.height, False); 1532 ev.xexpose.width, ev.xexpose.height, False);
1336#else 1533 while (XCheckTypedWindowEvent (disp, vt, ev.xany.type, &ev));
1337 // don't understand this, so commented it out 1534
1535 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1536
1537 while (XCheckTypedWindowEvent (disp, vt, ev.xany.type, &ev))
1338 scr_expose (ev.xexpose.x, ev.xexpose.y, 1538 scr_expose (ev.xexpose.x, ev.xexpose.y,
1339 ev.xexpose.width, ev.xexpose.height, False); 1539 ev.xexpose.width, ev.xexpose.height, False);
1340 //scr_expose (ev.xexpose.x, 0, 1540
1341 // ev.xexpose.width, TermWin.height, False);
1342#endif
1343 want_refresh = 1; 1541 want_refresh = 1;
1344 } 1542 }
1345 else 1543 else
1346 { 1544 {
1347 XEvent unused_event; 1545 XEvent unused_event;
1348 1546
1349 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1547 while (XCheckTypedWindowEvent (disp, ev.xany.window, Expose, &unused_event))
1350 Expose, 1548 ;
1351 &unused_event)) ; 1549 while (XCheckTypedWindowEvent (disp, ev.xany.window, GraphicsExpose, &unused_event))
1352 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1550 ;
1353 GraphicsExpose, 1551
1354 &unused_event)) ;
1355 if (isScrollbarWindow (ev.xany.window)) 1552 if (isScrollbarWindow (ev.xany.window))
1356 { 1553 {
1357 scrollBar.setIdle (); 1554 scrollBar.setIdle ();
1358 scrollbar_show (0); 1555 scrollbar_show (0);
1359 } 1556 }
1360#ifdef MENUBAR 1557
1361 if (menubar_visible () && isMenuBarWindow (ev.xany.window)) 1558#ifdef TRANSPARENT
1362 menubar_expose (); 1559 if (am_transparent && ev.xany.window == parent[0])
1560 XClearWindow (disp, ev.xany.window);
1363#endif 1561#endif
1364 } 1562 }
1365 break; 1563 break;
1366 1564
1367 case MotionNotify: 1565 case MotionNotify:
1368#ifdef POINTER_BLANK 1566#ifdef POINTER_BLANK
1369 if (hidden_pointer) 1567 if (hidden_pointer)
1370 pointer_unblank (); 1568 pointer_unblank ();
1371#endif 1569#endif
1372#if MENUBAR 1570 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1373 if (isMenuBarWindow (ev.xany.window)) 1571 break;
1572
1573 if (ev.xany.window == vt)
1374 { 1574 {
1375 menubar_control (ev.xbutton); 1575 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1376 break; 1576 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1377 } 1577 ; // 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))) 1578 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1385 { 1579 {
1386 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1580 while (XCheckTypedWindowEvent (disp, vt, MotionNotify, &ev))
1387 ; 1581 ;
1388 1582
1389 XQueryPointer (display->display, TermWin.vt, 1583 XQueryPointer (disp, vt,
1390 &unused_root, &unused_child, 1584 &unused_root, &unused_child,
1391 &unused_root_x, &unused_root_y, 1585 &unused_root_x, &unused_root_y,
1392 & (ev.xbutton.x), & (ev.xbutton.y), 1586 &ev.xbutton.x, &ev.xbutton.y,
1393 &unused_mask); 1587 &ev.xbutton.state);
1394#ifdef MOUSE_THRESHOLD 1588#ifdef MOUSE_THRESHOLD
1395 /* deal with a `jumpy' mouse */ 1589 /* deal with a `jumpy' mouse */
1396 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1590 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1397 { 1591 {
1398#endif 1592#endif
1593#if ISO_14755
1594 // 5.4
1595 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1596 {
1597 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1598 break;
1599 }
1600#endif
1399 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1601 selection_extend (ev.xbutton.x, ev.xbutton.y,
1400 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1602 ev.xbutton.state & Button3Mask ? 2 : 0);
1603
1401#ifdef SELECTION_SCROLLING 1604#ifdef SELECTION_SCROLLING
1402 if (ev.xbutton.y < TermWin.int_bwidth 1605 if (ev.xbutton.y < int_bwidth
1403 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1606 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1404 { 1607 {
1405 int dist; 1608 int dist;
1406
1407 pending_scroll_selection=1;
1408 1609
1409 /* don't clobber the current delay if we are 1610 /* don't clobber the current delay if we are
1410 * already in the middle of scrolling. 1611 * already in the middle of scrolling.
1411 */ 1612 */
1412 if (scroll_selection_delay<=0) 1613 if (!sel_scroll_ev.active)
1413 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1614 sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1414 1615
1415 /* save the event params so we can highlight 1616 /* save the event params so we can highlight
1416 * the selection in the pending-scroll loop 1617 * the selection in the pending-scroll loop
1417 */ 1618 */
1418 selection_save_x=ev.xbutton.x; 1619 selection_save_x = ev.xbutton.x;
1419 selection_save_y=ev.xbutton.y; 1620 selection_save_y = ev.xbutton.y;
1420 selection_save_state=
1421 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1621 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1422 1622
1423 /* calc number of lines to scroll */ 1623 /* calc number of lines to scroll */
1424 if (ev.xbutton.y<TermWin.int_bwidth) 1624 if (ev.xbutton.y < int_bwidth)
1425 { 1625 {
1426 scroll_selection_dir = UP; 1626 scroll_selection_dir = UP;
1427 dist = TermWin.int_bwidth - ev.xbutton.y; 1627 dist = int_bwidth - ev.xbutton.y;
1428 } 1628 }
1429 else 1629 else
1430 { 1630 {
1431 scroll_selection_dir = DN; 1631 scroll_selection_dir = DN;
1432 dist = ev.xbutton.y - 1632 dist = ev.xbutton.y - (int_bwidth + height);
1433 (TermWin.int_bwidth + TermWin.height);
1434 } 1633 }
1634
1435 scroll_selection_lines= (Pixel2Height (dist)/ 1635 scroll_selection_lines = Pixel2Height (dist)
1436 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1636 / SELECTION_SCROLL_LINE_SPEEDUP
1637 + 1;
1437 MIN_IT (scroll_selection_lines, 1638 min_it (scroll_selection_lines,
1438 SELECTION_SCROLL_MAX_LINES); 1639 SELECTION_SCROLL_MAX_LINES);
1439 } 1640 }
1440 else 1641 else
1441 { 1642 {
1442 /* we are within the text window, so we 1643 /* we are within the text window, so we
1443 * shouldn't be scrolling 1644 * shouldn't be scrolling
1444 */ 1645 */
1445 pending_scroll_selection = 0; 1646 if (sel_scroll_ev.active)
1647 sel_scroll_ev.stop();
1446 } 1648 }
1447#endif 1649#endif
1448#ifdef MOUSE_THRESHOLD 1650#ifdef MOUSE_THRESHOLD
1449
1450 } 1651 }
1451#endif 1652#endif
1452
1453 } 1653 }
1454 } 1654 }
1455 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1655 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ())
1456 { 1656 {
1457 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1657 while (XCheckTypedWindowEvent (disp, scrollBar.win,
1458 MotionNotify, &ev)) ; 1658 MotionNotify, &ev))
1659 ;
1660
1459 XQueryPointer (display->display, scrollBar.win, 1661 XQueryPointer (disp, scrollBar.win,
1460 &unused_root, &unused_child, 1662 &unused_root, &unused_child,
1461 &unused_root_x, &unused_root_y, 1663 &unused_root_x, &unused_root_y,
1462 & (ev.xbutton.x), & (ev.xbutton.y), 1664 &ev.xbutton.x, &ev.xbutton.y,
1463 &unused_mask); 1665 &unused_mask);
1464 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1666 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1465 scrollbar_size ()); 1667 scrollbar_size ());
1466 scr_refresh (refresh_type); 1668 want_refresh = 1;
1467 refresh_limit = 0; 1669 refresh_limit = 0;
1468 scrollbar_show (1); 1670 scrollbar_show (1);
1469 } 1671 }
1470 break; 1672 break;
1471 } 1673 }
1472}
1473 1674
1675skip_switch: ;
1676
1677#if defined(CURSOR_BLINK)
1678 if (OPTION (Opt_cursorBlink) && ev.type == KeyPress)
1679 {
1680 if (hidden_cursor)
1681 {
1682 hidden_cursor = 0;
1683 want_refresh = 1;
1684 }
1685
1686 cursor_blink_ev.start (NOW + CURSOR_BLINK_INTERVAL);
1687 }
1688#endif
1689
1690#if defined(POINTER_BLANK)
1691 if (OPTION (Opt_pointerBlank) && pointerBlankDelay > 0)
1692 {
1693 if (ev.type == MotionNotify
1694 || ev.type == ButtonPress
1695 || ev.type == ButtonRelease)
1696 if (hidden_pointer)
1697 pointer_unblank ();
1698
1699 if (ev.type == KeyPress && hidden_pointer == 0)
1700 pointer_blank ();
1701 }
1702#endif
1703}
1704
1705void
1706rxvt_term::focus_in ()
1707{
1708 if (!focus)
1709 {
1710 focus = 1;
1711 want_refresh = 1;
1712
1713 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1714
1715#if USE_XIM
1716 if (Input_Context != NULL)
1717 {
1718 IMSetStatusPosition ();
1719 XSetICFocus (Input_Context);
1720 }
1721#endif
1722#if CURSOR_BLINK
1723 if (OPTION (Opt_cursorBlink))
1724 cursor_blink_ev.start (NOW + CURSOR_BLINK_INTERVAL);
1725#endif
1726#if OFF_FOCUS_FADING
1727 if (rs[Rs_fade])
1728 {
1729 pix_colors = pix_colors_focused;
1730 scr_recolour ();
1731 }
1732#endif
1733 }
1734}
1735
1736void
1737rxvt_term::focus_out ()
1738{
1739 if (focus)
1740 {
1741 focus = 0;
1742 want_refresh = 1;
1743
1744 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1745
1746#if ENABLE_FRILLS || ISO_14755
1747 if (iso14755buf)
1748 {
1749 iso14755buf = 0;
1750# if ENABLE_OVERLAY
1751 scr_overlay_off ();
1752# endif
1753 }
1754#endif
1755#if USE_XIM
1756 if (Input_Context != NULL)
1757 XUnsetICFocus (Input_Context);
1758#endif
1759#if CURSOR_BLINK
1760 if (OPTION (Opt_cursorBlink))
1761 cursor_blink_ev.stop ();
1762 hidden_cursor = 0;
1763#endif
1764#if OFF_FOCUS_FADING
1765 if (rs[Rs_fade])
1766 {
1767 pix_colors = pix_colors_unfocused;
1768 scr_recolour ();
1769 }
1770#endif
1771 }
1772}
1773
1774#if TRANSPARENT
1474void 1775void
1475rxvt_term::rootwin_cb (XEvent &ev) 1776rxvt_term::rootwin_cb (XEvent &ev)
1476{ 1777{
1477 SET_R (this); 1778 make_current ();
1478 SET_LOCALE (locale);
1479 1779
1480 switch (ev.type) 1780 switch (ev.type)
1481 { 1781 {
1482 case PropertyNotify: 1782 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 /* 1783 /*
1493 * if user used some Esetroot compatible prog to set the root bg, 1784 * 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. 1785 * use the property to determine the pixmap. We use it later on.
1495 */ 1786 */
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]) 1787 if (ev.xproperty.atom != xa[XA_XROOTPMAP_ID]
1788 && ev.xproperty.atom != xa[XA_ESETROOT_PMAP_ID])
1500 return; 1789 return;
1501 }
1502 1790
1503 /* FALLTHROUGH */ 1791 /* FALLTHROUGH */
1504 case ReparentNotify: 1792 case ReparentNotify:
1505 if ((Options & Opt_transparent) && check_our_parents ()) 1793 if (OPTION (Opt_transparent) && check_our_parents () && am_transparent)
1506 if (am_transparent)
1507 want_full_refresh = 1; 1794 want_refresh = want_full_refresh = 1;
1508 break; 1795 break;
1509#endif
1510 } 1796 }
1511} 1797}
1798#endif
1512 1799
1513void 1800void
1514rxvt_term::button_press (XButtonEvent &ev) 1801rxvt_term::button_press (XButtonEvent &ev)
1515{ 1802{
1516 int reportmode = 0, clickintime; 1803 int reportmode = 0, clickintime;
1517 1804
1518 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1805 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1806
1519 if (!bypass_keystate) 1807 if (!bypass_keystate)
1520 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1808 reportmode = !! (priv_modes & PrivMode_mouse_report);
1809
1521 /* 1810 /*
1522 * VT window processing of button press 1811 * VT window processing of button press
1523 */ 1812 */
1524 if (ev.window == TermWin.vt) 1813 if (ev.window == vt)
1525 { 1814 {
1815 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1816 return;
1817
1818#if ISO_14755
1819 // 5.4
1820 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1821 {
1822 iso14755_54 (ev.x, ev.y);
1823 return;
1824 }
1825#endif
1826
1526 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1827 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1828
1527 if (reportmode) 1829 if (reportmode)
1528 { 1830 {
1529 /* mouse report from vt window */ 1831 /* mouse report from vt window */
1530 /* save the xbutton state (for ButtonRelease) */ 1832 /* save the xbutton state (for ButtonRelease) */
1531 MEvent.state = ev.state; 1833 MEvent.state = ev.state;
1532#ifdef MOUSE_REPORT_DOUBLECLICK 1834#ifdef MOUSE_REPORT_DOUBLECLICK
1533 if (ev.button == MEvent.button && clickintime) 1835 if (ev.button == MEvent.button && clickintime)
1534 { 1836 {
1535 /* same button, within alloted time */ 1837 /* same button, within alloted time */
1536 MEvent.clicks++; 1838 MEvent.clicks++;
1839
1537 if (MEvent.clicks > 1) 1840 if (MEvent.clicks > 1)
1538 { 1841 {
1539 /* only report double clicks */ 1842 /* only report double clicks */
1540 MEvent.clicks = 2; 1843 MEvent.clicks = 2;
1541 mouse_report (ev); 1844 mouse_report (ev);
… …
1560 } 1863 }
1561 else 1864 else
1562 { 1865 {
1563 if (ev.button != MEvent.button) 1866 if (ev.button != MEvent.button)
1564 MEvent.clicks = 0; 1867 MEvent.clicks = 0;
1868
1565 switch (ev.button) 1869 switch (ev.button)
1566 { 1870 {
1567 case Button1: 1871 case Button1:
1872 /* allow meta + click to select rectangular areas */
1873 /* should be done in screen.C */
1874#if ENABLE_FRILLS
1875 selection.rect = !!(ev.state & ModMetaMask);
1876#else
1877 selection.rect = false;
1878#endif
1879
1568 /* allow shift+left click to extend selection */ 1880 /* allow shift+left click to extend selection */
1569 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1881 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1570 { 1882 {
1571 if (MEvent.button == Button1 && clickintime) 1883 if (MEvent.button == Button1 && clickintime)
1572 selection_rotate (ev.x, ev.y); 1884 selection_rotate (ev.x, ev.y);
1573 else 1885 else
1574 selection_extend (ev.x, ev.y, 1); 1886 selection_extend (ev.x, ev.y, 1);
… …
1589 case Button3: 1901 case Button3:
1590 if (MEvent.button == Button3 && clickintime) 1902 if (MEvent.button == Button3 && clickintime)
1591 selection_rotate (ev.x, ev.y); 1903 selection_rotate (ev.x, ev.y);
1592 else 1904 else
1593 selection_extend (ev.x, ev.y, 1); 1905 selection_extend (ev.x, ev.y, 1);
1906
1594 MEvent.button = Button3; 1907 MEvent.button = Button3;
1595 break; 1908 break;
1596 } 1909 }
1597 } 1910 }
1911
1598 MEvent.time = ev.time; 1912 MEvent.time = ev.time;
1599 return; 1913 return;
1600 } 1914 }
1601 1915
1602 /* 1916 /*
… …
1668 upordown = 1; /* down */ 1982 upordown = 1; /* down */
1669 } 1983 }
1670 if (upordown) 1984 if (upordown)
1671 { 1985 {
1672#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1986#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1673 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 1987 cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1674#endif 1988#endif
1675 if (scr_page (upordown < 0 ? UP : DN, 1)) 1989 if (scr_page (upordown < 0 ? UP : DN, 1))
1676 { 1990 {
1677 if (upordown < 0) 1991 if (upordown < 0)
1678 scrollBar.setUp (); 1992 scrollBar.setUp ();
… …
1694 break; 2008 break;
1695 case R_SB_ALIGN_BOTTOM: 2009 case R_SB_ALIGN_BOTTOM:
1696 csrO = scrollBar.bot - scrollBar.top; 2010 csrO = scrollBar.bot - scrollBar.top;
1697 break; 2011 break;
1698 } 2012 }
2013
1699 if (scrollBar.style == R_SB_XTERM 2014 if (scrollBar.style == R_SB_XTERM
1700 || scrollbar_above_slider (ev.y) 2015 || scrollbar_above_slider (ev.y)
1701 || scrollbar_below_slider (ev.y)) 2016 || scrollbar_below_slider (ev.y))
1702 scr_move_to ( scrollbar_position (ev.y) - csrO, 2017 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ());
1703 scrollbar_size ()); 2018
1704 scrollBar.setMotion (); 2019 scrollBar.setMotion ();
1705 break; 2020 break;
1706 2021
1707 case Button1: 2022 case Button1:
1708 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2023 if (scrollbar_align == R_SB_ALIGN_CENTRE)
… …
1712 case Button3: 2027 case Button3:
1713 if (scrollBar.style != R_SB_XTERM) 2028 if (scrollBar.style != R_SB_XTERM)
1714 { 2029 {
1715 if (scrollbar_above_slider (ev.y)) 2030 if (scrollbar_above_slider (ev.y))
1716# ifdef RXVT_SCROLL_FULL 2031# ifdef RXVT_SCROLL_FULL
1717 scr_page (UP, TermWin.nrow - 1); 2032 scr_page (UP, nrow - 1);
1718# else 2033# else
1719 scr_page (UP, TermWin.nrow / 4); 2034 scr_page (UP, nrow / 4);
1720# endif 2035# endif
1721 else if (scrollbar_below_slider (ev.y)) 2036 else if (scrollbar_below_slider (ev.y))
1722# ifdef RXVT_SCROLL_FULL 2037# ifdef RXVT_SCROLL_FULL
1723 scr_page (DN, TermWin.nrow - 1); 2038 scr_page (DN, nrow - 1);
1724# else 2039# else
1725 scr_page (DN, TermWin.nrow / 4); 2040 scr_page (DN, nrow / 4);
1726# endif 2041# endif
1727 else 2042 else
1728 scrollBar.setMotion (); 2043 scrollBar.setMotion ();
1729 } 2044 }
1730 else 2045 else
1731 { 2046 {
1732 scr_page ((ev.button == Button1 ? DN : UP), 2047 scr_page ((ev.button == Button1 ? DN : UP),
1733 (TermWin.nrow 2048 (nrow
1734 * scrollbar_position (ev.y) 2049 * scrollbar_position (ev.y)
1735 / scrollbar_size ())); 2050 / scrollbar_size ()));
1736 } 2051 }
2052
1737 break; 2053 break;
1738 } 2054 }
1739 } 2055 }
2056
1740 return; 2057 return;
1741 } 2058 }
1742#if MENUBAR
1743 /*
1744 * Menubar window processing of button press
1745 */
1746 if (isMenuBarWindow (ev.window))
1747 menubar_control (ev);
1748#endif
1749} 2059}
1750 2060
1751void 2061void
1752rxvt_term::button_release (XButtonEvent &ev) 2062rxvt_term::button_release (XButtonEvent &ev)
1753{ 2063{
1754 int reportmode = 0; 2064 int reportmode = 0;
1755 2065
1756 csrO = 0; /* reset csr Offset */ 2066 csrO = 0; /* reset csr Offset */
1757 if (!bypass_keystate) 2067 if (!bypass_keystate)
1758 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2068 reportmode = !! (priv_modes & PrivMode_mouse_report);
1759 2069
1760 if (scrollbar_isUpDn ()) 2070 if (scrollbar_isUpDn ())
1761 { 2071 {
1762 scrollBar.setIdle (); 2072 scrollBar.setIdle ();
1763 scrollbar_show (0); 2073 scrollbar_show (0);
1764#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1765 refresh_type &= ~SMOOTH_REFRESH;
1766#endif
1767
1768 } 2074 }
2075
1769#ifdef SELECTION_SCROLLING 2076#ifdef SELECTION_SCROLLING
1770 pending_scroll_selection=0; 2077 if (sel_scroll_ev.active)
2078 sel_scroll_ev.stop();
1771#endif 2079#endif
2080
1772 if (ev.window == TermWin.vt) 2081 if (ev.window == vt)
1773 { 2082 {
2083 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2084 return;
2085
2086#if ISO_14755
2087 // 5.4
2088 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2089 return;
2090#endif
2091
1774 if (reportmode) 2092 if (reportmode)
1775 { 2093 {
1776 /* mouse report from vt window */ 2094 /* mouse report from vt window */
1777 /* don't report release of wheel "buttons" */ 2095 /* don't report release of wheel "buttons" */
1778 if (ev.button >= 4) 2096 if (ev.button >= 4)
… …
1792 MEvent.button = AnyButton; 2110 MEvent.button = AnyButton;
1793 mouse_report (ev); 2111 mouse_report (ev);
1794#endif /* MOUSE_REPORT_DOUBLECLICK */ 2112#endif /* MOUSE_REPORT_DOUBLECLICK */
1795 return; 2113 return;
1796 } 2114 }
2115
1797 /* 2116 /*
1798 * dumb hack to compensate for the failure of click-and-drag 2117 * dumb hack to compensate for the failure of click-and-drag
1799 * when overriding mouse reporting 2118 * when overriding mouse reporting
1800 */ 2119 */
1801 if (PrivateModes & PrivMode_mouse_report 2120 if (priv_modes & PrivMode_mouse_report
1802 && bypass_keystate 2121 && bypass_keystate
1803 && ev.button == Button1 && MEvent.clicks <= 1) 2122 && ev.button == Button1 && MEvent.clicks <= 1)
1804 selection_extend (ev.x, ev.y, 0); 2123 selection_extend (ev.x, ev.y, 0);
1805 2124
1806 switch (ev.button) 2125 switch (ev.button)
1807 { 2126 {
1808 case Button1: 2127 case Button1:
1809 case Button3: 2128 case Button3:
1810 selection_make (ev.time); 2129 selection_make (ev.time);
1811 break; 2130 break;
2131
1812 case Button2: 2132 case Button2:
1813 selection_request (ev.time, ev.x, ev.y); 2133 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window?
2134 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Primary : Sel_Primary);
1814 break; 2135 break;
2136
1815#ifdef MOUSE_WHEEL 2137#ifdef MOUSE_WHEEL
1816 case Button4: 2138 case Button4:
1817 case Button5: 2139 case Button5:
1818 { 2140 {
1819 int i; 2141 int i;
1820 page_dirn v; 2142 page_dirn v;
1821 2143
1822 v = (ev.button == Button4) ? UP : DN; 2144 v = ev.button == Button4 ? UP : DN;
2145
1823 if (ev.state & ShiftMask) 2146 if (ev.state & ShiftMask)
1824 i = 1; 2147 i = 1;
1825 else if ((Options & Opt_mouseWheelScrollPage)) 2148 else if (OPTION (Opt_mouseWheelScrollPage))
1826 i = TermWin.nrow - 1; 2149 i = nrow - 1;
1827 else 2150 else
1828 i = 5; 2151 i = 5;
2152
1829# ifdef MOUSE_SLIP_WHEELING 2153# ifdef MOUSE_SLIP_WHEELING
1830 if (ev.state & ControlMask) 2154 if (ev.state & ControlMask)
1831 { 2155 {
1832 mouse_slip_wheel_speed += (v ? -1 : 1); 2156 mouse_slip_wheel_speed += v ? -1 : 1;
2157 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2158 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2159
2160 if (slip_wheel_ev.at < NOW)
1833 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2161 slip_wheel_ev.at = NOW + SCROLLBAR_CONTINUOUS_DELAY;
2162
2163 slip_wheel_ev.start ();
2164 }
2165 else
2166 {
2167# endif
2168 scr_page (v, i);
2169 scrollbar_show (1);
2170# ifdef MOUSE_SLIP_WHEELING
1834 } 2171 }
1835# endif 2172# 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 } 2173 }
1850 break; 2174 break;
1851#endif 2175#endif
1852
1853 } 2176 }
1854 } 2177 }
1855#ifdef MENUBAR
1856 else if (isMenuBarWindow (ev.window))
1857 menubar_control (ev);
1858#endif
1859} 2178}
1860
1861 2179
1862#ifdef TRANSPARENT 2180#ifdef TRANSPARENT
2181#if TINTING
2182/* taken from aterm-0.4.2 */
2183
2184typedef uint32_t RUINT32T;
2185
2186void ShadeXImage(rxvt_display *display, XImage* srcImage, int shade, int rm, int gm, int bm)
2187{
2188 int sh_r, sh_g, sh_b;
2189 RUINT32T mask_r, mask_g, mask_b;
2190 RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b;
2191 unsigned int lower_lim_r, lower_lim_g, lower_lim_b;
2192 unsigned int upper_lim_r, upper_lim_g, upper_lim_b;
2193 int i;
2194
2195 Visual *visual = display->visual;
2196
2197 if( visual->c_class != TrueColor || srcImage->format != ZPixmap ) return ;
2198
2199 /* for convenience */
2200 mask_r = visual->red_mask;
2201 mask_g = visual->green_mask;
2202 mask_b = visual->blue_mask;
2203
2204 /* boring lookup table pre-initialization */
2205 switch (srcImage->bits_per_pixel) {
2206 case 15:
2207 if ((mask_r != 0x7c00) ||
2208 (mask_g != 0x03e0) ||
2209 (mask_b != 0x001f))
2210 return;
2211 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+32+32));
2212 lookup_r = lookup;
2213 lookup_g = lookup+32;
2214 lookup_b = lookup+32+32;
2215 sh_r = 10;
2216 sh_g = 5;
2217 sh_b = 0;
2218 break;
2219 case 16:
2220 if ((mask_r != 0xf800) ||
2221 (mask_g != 0x07e0) ||
2222 (mask_b != 0x001f))
2223 return;
2224 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+64+32));
2225 lookup_r = lookup;
2226 lookup_g = lookup+32;
2227 lookup_b = lookup+32+64;
2228 sh_r = 11;
2229 sh_g = 5;
2230 sh_b = 0;
2231 break;
2232 case 24:
2233 if ((mask_r != 0xff0000) ||
2234 (mask_g != 0x00ff00) ||
2235 (mask_b != 0x0000ff))
2236 return;
2237 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2238 lookup_r = lookup;
2239 lookup_g = lookup+256;
2240 lookup_b = lookup+256+256;
2241 sh_r = 16;
2242 sh_g = 8;
2243 sh_b = 0;
2244 break;
2245 case 32:
2246 if ((mask_r != 0xff0000) ||
2247 (mask_g != 0x00ff00) ||
2248 (mask_b != 0x0000ff))
2249 return;
2250 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2251 lookup_r = lookup;
2252 lookup_g = lookup+256;
2253 lookup_b = lookup+256+256;
2254 sh_r = 16;
2255 sh_g = 8;
2256 sh_b = 0;
2257 break;
2258 default:
2259 return; /* we do not support this color depth */
2260 }
2261
2262 /* prepare limits for color transformation (each channel is handled separately) */
2263 if (shade < 0) {
2264 shade = -shade;
2265 if (shade < 0) shade = 0;
2266 if (shade > 100) shade = 100;
2267
2268 lower_lim_r = 65535-rm;
2269 lower_lim_g = 65535-gm;
2270 lower_lim_b = 65535-bm;
2271
2272 lower_lim_r = 65535-(unsigned int)(((RUINT32T)lower_lim_r)*((RUINT32T)shade)/100);
2273 lower_lim_g = 65535-(unsigned int)(((RUINT32T)lower_lim_g)*((RUINT32T)shade)/100);
2274 lower_lim_b = 65535-(unsigned int)(((RUINT32T)lower_lim_b)*((RUINT32T)shade)/100);
2275
2276 upper_lim_r = upper_lim_g = upper_lim_b = 65535;
2277 } else {
2278 if (shade < 0) shade = 0;
2279 if (shade > 100) shade = 100;
2280
2281 lower_lim_r = lower_lim_g = lower_lim_b = 0;
2282
2283 upper_lim_r = (unsigned int)((((RUINT32T)rm)*((RUINT32T)shade))/100);
2284 upper_lim_g = (unsigned int)((((RUINT32T)gm)*((RUINT32T)shade))/100);
2285 upper_lim_b = (unsigned int)((((RUINT32T)bm)*((RUINT32T)shade))/100);
2286 }
2287
2288 /* switch red and blue bytes if necessary, we need it for some weird XServers like XFree86 3.3.3.1 */
2289 if ((srcImage->bits_per_pixel == 24) && (mask_r >= 0xFF0000 ))
2290 {
2291 unsigned int tmp;
2292
2293 tmp = lower_lim_r;
2294 lower_lim_r = lower_lim_b;
2295 lower_lim_b = tmp;
2296
2297 tmp = upper_lim_r;
2298 upper_lim_r = upper_lim_b;
2299 upper_lim_b = tmp;
2300 }
2301
2302 /* fill our lookup tables */
2303 for (i = 0; i <= mask_r>>sh_r; i++)
2304 {
2305 RUINT32T tmp;
2306 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_r-lower_lim_r));
2307 tmp += ((RUINT32T)(mask_r>>sh_r))*((RUINT32T)lower_lim_r);
2308 lookup_r[i] = (tmp/65535)<<sh_r;
2309 }
2310 for (i = 0; i <= mask_g>>sh_g; i++)
2311 {
2312 RUINT32T tmp;
2313 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_g-lower_lim_g));
2314 tmp += ((RUINT32T)(mask_g>>sh_g))*((RUINT32T)lower_lim_g);
2315 lookup_g[i] = (tmp/65535)<<sh_g;
2316 }
2317 for (i = 0; i <= mask_b>>sh_b; i++)
2318 {
2319 RUINT32T tmp;
2320 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_b-lower_lim_b));
2321 tmp += ((RUINT32T)(mask_b>>sh_b))*((RUINT32T)lower_lim_b);
2322 lookup_b[i] = (tmp/65535)<<sh_b;
2323 }
2324
2325 /* apply table to input image (replacing colors by newly calculated ones) */
2326 switch (srcImage->bits_per_pixel)
2327 {
2328 case 15:
2329 {
2330 unsigned short *p1, *pf, *p, *pl;
2331 p1 = (unsigned short *) srcImage->data;
2332 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2333 while (p1 < pf)
2334 {
2335 p = p1;
2336 pl = p1 + srcImage->width;
2337 for (; p < pl; p++)
2338 {
2339 *p = lookup_r[(*p & 0x7c00)>>10] |
2340 lookup_g[(*p & 0x03e0)>> 5] |
2341 lookup_b[(*p & 0x001f)];
2342 }
2343 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2344 }
2345 break;
2346 }
2347 case 16:
2348 {
2349 unsigned short *p1, *pf, *p, *pl;
2350 p1 = (unsigned short *) srcImage->data;
2351 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2352 while (p1 < pf)
2353 {
2354 p = p1;
2355 pl = p1 + srcImage->width;
2356 for (; p < pl; p++)
2357 {
2358 *p = lookup_r[(*p & 0xf800)>>11] |
2359 lookup_g[(*p & 0x07e0)>> 5] |
2360 lookup_b[(*p & 0x001f)];
2361 }
2362 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2363 }
2364 break;
2365 }
2366 case 24:
2367 {
2368 unsigned char *p1, *pf, *p, *pl;
2369 p1 = (unsigned char *) srcImage->data;
2370 pf = (unsigned char *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2371 while (p1 < pf)
2372 {
2373 p = p1;
2374 pl = p1 + srcImage->width * 3;
2375 for (; p < pl; p += 3)
2376 {
2377 p[0] = lookup_r[(p[0] & 0xff0000)>>16];
2378 p[1] = lookup_r[(p[1] & 0x00ff00)>> 8];
2379 p[2] = lookup_r[(p[2] & 0x0000ff)];
2380 }
2381 p1 = (unsigned char *) ((char *) p1 + srcImage->bytes_per_line);
2382 }
2383 break;
2384 }
2385 case 32:
2386 {
2387 RUINT32T *p1, *pf, *p, *pl;
2388 p1 = (RUINT32T *) srcImage->data;
2389 pf = (RUINT32T *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2390
2391 while (p1 < pf)
2392 {
2393 p = p1;
2394 pl = p1 + srcImage->width;
2395 for (; p < pl; p++)
2396 {
2397 *p = lookup_r[(*p & 0xff0000)>>16] |
2398 lookup_g[(*p & 0x00ff00)>> 8] |
2399 lookup_b[(*p & 0x0000ff)] |
2400 (*p & ~0xffffff);
2401 }
2402 p1 = (RUINT32T *) ((char *) p1 + srcImage->bytes_per_line);
2403 }
2404 break;
2405 }
2406 }
2407
2408 free (lookup);
2409}
2410#endif
2411
1863/* 2412/*
1864 * Check our parents are still who we think they are. 2413 * Check our parents are still who we think they are.
1865 * Do transparency updates if required 2414 * Do transparency updates if required
1866 */ 2415 */
1867int 2416int
1868rxvt_term::check_our_parents () 2417rxvt_term::check_our_parents ()
1869{ 2418{
1870 int i, pchanged, aformat, have_pixmap, rootdepth; 2419 int i, pchanged, aformat, have_pixmap, rootdepth;
1871 unsigned long nitems, bytes_after; 2420 unsigned long nitems, bytes_after;
1872 Atom atype; 2421 Atom atype;
1873 unsigned char *prop = NULL; 2422 unsigned char *prop = NULL;
1874 Window root, oldp, *list; 2423 Window root, oldp, *list;
1875 Pixmap rootpixmap = None; 2424 Pixmap rootpixmap = None;
1876 XWindowAttributes wattr, wrootattr; 2425 XWindowAttributes wattr, wrootattr;
2426 dDisp;
1877 2427
1878 pchanged = 0; 2428 pchanged = 0;
1879 2429
1880 if (! (Options & Opt_transparent)) 2430 if (!OPTION (Opt_transparent))
1881 return pchanged; /* Don't try any more */ 2431 return pchanged; /* Don't try any more */
1882 2432
1883 XGetWindowAttributes (display->display, display->root, &wrootattr); 2433 XGetWindowAttributes (disp, display->root, &wrootattr);
1884 rootdepth = wrootattr.depth; 2434 rootdepth = wrootattr.depth;
1885 2435
1886 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 2436 XGetWindowAttributes (disp, parent[0], &wattr);
2437
1887 if (rootdepth != wattr.depth) 2438 if (rootdepth != wattr.depth)
1888 { 2439 {
1889 if (am_transparent) 2440 if (am_transparent)
1890 { 2441 {
1891 pchanged = 1; 2442 pchanged = 1;
1892 XSetWindowBackground (display->display, TermWin.vt, 2443 XSetWindowBackground (disp, vt, pix_colors_focused[Color_bg]);
1893 PixColors[Color_bg]);
1894 am_transparent = am_pixmap_trans = 0; 2444 am_transparent = am_pixmap_trans = 0;
1895 } 2445 }
2446
1896 return pchanged; /* Don't try any more */ 2447 return pchanged; /* Don't try any more */
1897 } 2448 }
1898 2449
1899 /* Get all X ops out of the queue so that our information is up-to-date. */ 2450 /* Get all X ops out of the queue so that our information is up-to-date. */
1900 XSync (display->display, False); 2451 XSync (disp, False);
1901 2452
1902 /* 2453 /*
1903 * Make the frame window set by the window manager have 2454 * Make the frame window set by the window manager have
1904 * the root background. Some window managers put multiple nested frame 2455 * the root background. Some window managers put multiple nested frame
1905 * windows for each client, so we have to take care about that. 2456 * windows for each client, so we have to take care about that.
1906 */ 2457 */
1907 i = (xa[XA_XROOTPMAPID] != 0 2458 i = (xa[XA_XROOTPMAP_ID]
1908 && (XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID], 2459 && XGetWindowProperty (disp, display->root, xa[XA_XROOTPMAP_ID],
1909 0L, 1L, False, XA_PIXMAP, &atype, &aformat, 2460 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1910 &nitems, &bytes_after, &prop) == Success)); 2461 &nitems, &bytes_after, &prop) == Success);
2462
1911 if (!i || prop == NULL) 2463 if (!i || prop == NULL)
2464 i = (xa[XA_ESETROOT_PMAP_ID]
2465 && XGetWindowProperty (disp, display->root, xa[XA_ESETROOT_PMAP_ID],
2466 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2467 &nitems, &bytes_after, &prop) == Success);
2468
2469 if (!i || prop == NULL
2470#if TINTING
2471 || !rs[Rs_color + Color_tint]
2472#endif
2473 )
1912 have_pixmap = 0; 2474 have_pixmap = 0;
1913 else 2475 else
1914 { 2476 {
1915 have_pixmap = 1; 2477 have_pixmap = 1;
1916 rootpixmap = * ((Pixmap *)prop); 2478 rootpixmap = *(Pixmap *)prop;
1917 XFree (prop); 2479 XFree (prop);
1918 } 2480 }
2481
1919 if (have_pixmap) 2482 if (have_pixmap)
1920 { 2483 {
1921 /* 2484 /*
1922 * Copy display->root pixmap transparency 2485 * Copy display->root pixmap transparency
1923 */ 2486 */
… …
1926 Window cr; 2489 Window cr;
1927 XImage *image; 2490 XImage *image;
1928 GC gc; 2491 GC gc;
1929 XGCValues gcvalue; 2492 XGCValues gcvalue;
1930 2493
1931 XTranslateCoordinates (display->display, TermWin.parent[0], display->root, 2494 XTranslateCoordinates (disp, parent[0], display->root,
1932 0, 0, &sx, &sy, &cr); 2495 0, 0, &sx, &sy, &cr);
1933 nw = (unsigned int)szHint.width; 2496 nw = (unsigned int)szHint.width;
1934 nh = (unsigned int)szHint.height; 2497 nh = (unsigned int)szHint.height;
1935 nx = ny = 0; 2498 nx = ny = 0;
1936 2499
1937 if (sx < 0) 2500 if (sx < 0)
… …
1946 nh += sy; 2509 nh += sy;
1947 ny = -sy; 2510 ny = -sy;
1948 sy = 0; 2511 sy = 0;
1949 } 2512 }
1950 2513
1951 MIN_IT (nw, (unsigned int) (wrootattr.width - sx)); 2514 min_it (nw, (unsigned int) (wrootattr.width - sx));
1952 MIN_IT (nh, (unsigned int) (wrootattr.height - sy)); 2515 min_it (nh, (unsigned int) (wrootattr.height - sy));
2516
2517 XSync (disp, False);
1953 allowedxerror = -1; 2518 allowedxerror = -1;
1954 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes, 2519 image = XGetImage (disp, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap);
1955 ZPixmap); 2520
1956 /* XXX: handle BadMatch - usually because we're outside the pixmap */ 2521 /* XXX: handle BadMatch - usually because we're outside the pixmap */
1957 /* XXX: may need a delay here? */ 2522 /* XXX: may need a delay here? */
1958 allowedxerror = 0; 2523 allowedxerror = 0;
2524
1959 if (image == NULL) 2525 if (image == NULL)
1960 { 2526 {
1961 if (am_transparent && am_pixmap_trans) 2527 if (am_transparent && am_pixmap_trans)
1962 { 2528 {
1963 pchanged = 1; 2529 pchanged = 1;
1964 if (TermWin.pixmap != None) 2530 if (pixmap != None)
1965 { 2531 {
1966 XFreePixmap (display->display, TermWin.pixmap); 2532 XFreePixmap (disp, pixmap);
1967 TermWin.pixmap = None; 2533 pixmap = None;
1968 } 2534 }
1969 } 2535 }
2536
1970 am_pixmap_trans = 0; 2537 am_pixmap_trans = 0;
1971 } 2538 }
1972 else 2539 else
1973 { 2540 {
1974 if (TermWin.pixmap != None) 2541 if (pixmap != None)
1975 XFreePixmap (display->display, TermWin.pixmap); 2542 XFreePixmap (disp, pixmap);
2543
2544#if TINTING
2545 if (ISSET_PIXCOLOR (Color_tint))
2546 {
2547 unsigned short rm, gm, bm;
2548 int shade = rs[Rs_shade] ? atoi (rs[Rs_shade]) : 100;
2549
2550 pix_colors_focused[Color_tint].get (display, rm, gm, bm);
2551
2552 ShadeXImage (display, image, shade, rm, gm, bm);
2553 }
2554#endif
2555
1976 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt, 2556 pixmap = XCreatePixmap (disp, vt,
1977 (unsigned int)szHint.width,
1978 (unsigned int)szHint.height, 2557 szHint.width, szHint.height, image->depth);
1979 (unsigned int)image->depth);
1980 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue); 2558 gc = XCreateGC (disp, vt, 0UL, &gcvalue);
1981 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0, 2559 XPutImage (disp, 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 (disp, gc);
1985 XDestroyImage (image); 2562 XDestroyImage (image);
1986 XSetWindowBackgroundPixmap (display->display, TermWin.vt, 2563 XSetWindowBackgroundPixmap (disp, parent[0], pixmap);
1987 TermWin.pixmap); 2564 XClearWindow (disp, 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 (disp, 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 (disp, parent[i - 1], &root,
2006 &TermWin.parent[i], &list, &n); 2585 &parent[i], &list, &n);
2007 XFree (list); 2586 XFree (list);
2008 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i])); 2587
2009 if (TermWin.parent[i] == display->root) 2588 if (parent[i] == display->root)
2010 { 2589 {
2011 if (oldp != None) 2590 if (oldp != None)
2012 pchanged = 1; 2591 pchanged = 1;
2592
2013 break; 2593 break;
2014 } 2594 }
2595
2015 if (oldp != TermWin.parent[i]) 2596 if (oldp != parent[i])
2016 pchanged = 1; 2597 pchanged = 1;
2017 } 2598 }
2018 2599
2019 n = 0; 2600 n = 0;
2020 2601
2021 if (pchanged) 2602 if (pchanged)
2022 { 2603 {
2023 for (; n < (unsigned int)i; n++) 2604 for (; n < (unsigned int)i; n++)
2024 { 2605 {
2025 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2606 XGetWindowAttributes (disp, parent[n], &wattr);
2026 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL"));
2027 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2607 if (wattr.depth != rootdepth || wattr.c_class == InputOnly)
2028 { 2608 {
2029 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2609 n = (int) (sizeof (parent) / sizeof (Window)) + 1;
2030 break; 2610 break;
2031 } 2611 }
2032 } 2612 }
2033 } 2613 }
2034 2614
2035 if (n > (int) (sizeof (TermWin.parent) 2615 if (n > (int) (sizeof (parent) / sizeof (parent[0])))
2036 / sizeof (TermWin.parent[0])))
2037 { 2616 {
2038 D_X ((stderr, "InheritPixmap Turning off")); 2617 XSetWindowBackground (disp, parent[0], pix_colors_focused[Color_border]);
2039 XSetWindowBackground (display->display, TermWin.parent[0], 2618 XSetWindowBackground (disp, vt, pix_colors_focused[Color_bg]);
2040 PixColors[Color_fg]);
2041 XSetWindowBackground (display->display, TermWin.vt,
2042 PixColors[Color_bg]);
2043 am_transparent = 0; 2619 am_transparent = 0;
2044 /* XXX: also turn off Opt_transparent? */ 2620 /* XXX: also turn off Opt_transparent? */
2045 } 2621 }
2046 else 2622 else
2047 { 2623 {
2048 /* wait (an arbitrary period) for the WM to do its thing
2049 * needed for fvwm2.2.2 (and before?) */
2050# ifdef HAVE_NANOSLEEP
2051 struct timespec rqt;
2052
2053 rqt.tv_sec = 1;
2054 rqt.tv_nsec = 0;
2055 nanosleep (&rqt, NULL);
2056# else
2057 sleep (1);
2058# endif
2059 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2060 for (n = 0; n < (unsigned int)i; n++) 2624 for (n = 0; n < (unsigned int)i; n++)
2061 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n], 2625 {
2062 ParentRelative); 2626 XSetWindowBackgroundPixmap (disp, parent[n], ParentRelative);
2063 XSetWindowBackgroundPixmap (display->display, TermWin.vt, 2627 XClearWindow (disp, parent[n]);
2064 ParentRelative); 2628 }
2629
2630 XSetWindowBackgroundPixmap (disp, vt, ParentRelative);
2065 am_transparent = 1; 2631 am_transparent = 1;
2066 } 2632 }
2067 2633
2068 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++) 2634 for (; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2069 TermWin.parent[i] = None; 2635 parent[i] = None;
2636 }
2637
2638 if (scrollBar.win)
2070 } 2639 {
2640 XSetWindowBackgroundPixmap (disp, scrollBar.win, ParentRelative);
2641 scrollBar.setIdle ();
2642 scrollbar_show (0);
2643 }
2644
2645 if (am_transparent)
2646 {
2647 want_refresh = want_full_refresh = 1;
2648 if (am_pixmap_trans)
2649 flush ();
2650 }
2651
2071 return pchanged; 2652 return pchanged;
2072} 2653}
2073#endif 2654#endif
2074 2655
2075/*}}} */ 2656/*}}} */
2657
2658bool
2659rxvt_term::cmd_parse ()
2660{
2661 bool flag = false;
2662 wchar_t ch = NOCHAR;
2663 char *seq_begin; // remember start of esc-sequence here
2664
2665 for (;;)
2666 {
2667 if (ch == NOCHAR)
2668 {
2669 seq_begin = cmdbuf_ptr;
2670 ch = next_char ();
2671
2672 if (ch == NOCHAR)
2673 break;
2674 }
2675
2676 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT)
2677 {
2678 if (!seen_input)
2679 {
2680 seen_input = 1;
2681 // many badly-written programs (e.g. jed) contain a race condition:
2682 // they first read the screensize and then install a SIGWINCH handler.
2683 // some window managers resize the window early, and these programs
2684 // then sometimes get the size wrong.
2685 // unfortunately other programs are even more buggy and dislike
2686 // being sent SIGWINCH, so only do it when we were in fact being
2687 // resized.
2688 if (seen_resize && cmd_pid)
2689 kill (-cmd_pid, SIGWINCH);
2690 }
2691
2692 /* Read a text string from the input buffer */
2693 wchar_t buf[UBUFSIZ];
2694 bool refreshnow = false;
2695 int nlines = 0;
2696 wchar_t *str = buf;
2697 wchar_t *eol = str + min (ncol, UBUFSIZ);
2698
2699 for (;;)
2700 {
2701 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2702 break;
2703
2704 *str++ = ch;
2705
2706 if (ch == C0_LF || str >= eol)
2707 {
2708 if (ch == C0_LF)
2709 nlines++;
2710
2711 refresh_count++;
2712
2713 if (!OPTION (Opt_jumpScroll)
2714 || (refresh_count >= refresh_limit * (nrow - 1)))
2715 {
2716 refreshnow = true;
2717 refresh_count = 0;
2718 ch = NOCHAR;
2719 break;
2720 }
2721
2722 // scr_add_lines only works for nlines <= nrow - 1.
2723 if (nlines >= nrow - 1)
2724 {
2725 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2726 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2727 scr_add_lines (buf, str - buf, nlines);
2728
2729 nlines = 0;
2730 str = buf;
2731 eol = str + min (ncol, UBUFSIZ);
2732 }
2733
2734 if (str >= eol)
2735 {
2736 if (eol >= buf + UBUFSIZ)
2737 {
2738 ch = NOCHAR;
2739 break;
2740 }
2741 else
2742 eol = min (eol + ncol, buf + UBUFSIZ);
2743 }
2744
2745 }
2746
2747 seq_begin = cmdbuf_ptr;
2748 ch = next_char ();
2749 }
2750
2751 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2752 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2753 scr_add_lines (buf, str - buf, nlines);
2754
2755 /*
2756 * If there have been a lot of new lines, then update the screen
2757 * What the heck I'll cheat and only refresh less than every page-full.
2758 * the number of pages between refreshes is refresh_limit, which
2759 * is incremented here because we must be doing flat-out scrolling.
2760 */
2761 if (refreshnow)
2762 {
2763 if (OPTION (Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
2764 refresh_limit++;
2765 else
2766 {
2767 flag = true;
2768 scr_refresh ();
2769 want_refresh = 1;
2770 }
2771 }
2772
2773 }
2774 else
2775 {
2776 try
2777 {
2778 process_nonprinting (ch);
2779 }
2780 catch (const class out_of_input &o)
2781 {
2782 // we ran out of input, retry later
2783 cmdbuf_ptr = seq_begin;
2784 break;
2785 }
2786
2787 ch = NOCHAR;
2788 }
2789 }
2790
2791 return flag;
2792}
2793
2794// read the next character
2795wchar_t
2796rxvt_term::next_char () NOTHROW
2797{
2798 while (cmdbuf_ptr < cmdbuf_endp)
2799 {
2800 // assume 7-bit to be ascii ALWAYS
2801 if ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b)
2802 return *cmdbuf_ptr++;
2803
2804 wchar_t wc;
2805 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2806
2807 if (len == (size_t)-2)
2808 {
2809 // the mbstate stores incomplete sequences. didn't know this :/
2810 cmdbuf_ptr = cmdbuf_endp;
2811 break;
2812 }
2813
2814 if (len == (size_t)-1)
2815 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2816
2817 // assume wchar == unicode
2818 cmdbuf_ptr += len;
2819 return wc & UNICODE_MASK;
2820 }
2821
2822 return NOCHAR;
2823}
2824
2825// read the next octet
2826uint32_t
2827rxvt_term::next_octet () NOTHROW
2828{
2829 return cmdbuf_ptr < cmdbuf_endp
2830 ? (unsigned char)*cmdbuf_ptr++
2831 : NOCHAR;
2832}
2833
2834static class out_of_input out_of_input;
2835
2836/* rxvt_cmd_getc () - Return next input character */
2837/*
2838 * Return the next input character after first passing any keyboard input
2839 * to the command.
2840 */
2841wchar_t
2842rxvt_term::cmd_getc () THROW ((class out_of_input))
2843{
2844 wchar_t c = next_char ();
2845
2846 if (c == NOCHAR)
2847 throw out_of_input;
2848
2849 return c;
2850}
2851
2852uint32_t
2853rxvt_term::cmd_get8 () THROW ((class out_of_input))
2854{
2855 uint32_t c = next_octet ();
2856
2857 if (c == NOCHAR)
2858 throw out_of_input;
2859
2860 return c;
2861}
2076 2862
2077/*{{{ print pipe */ 2863/*{{{ print pipe */
2078/*----------------------------------------------------------------------*/ 2864/*----------------------------------------------------------------------*/
2079#ifdef PRINTPIPE 2865#ifdef PRINTPIPE
2080FILE * 2866FILE *
2081rxvt_term::popen_printer () 2867rxvt_term::popen_printer ()
2082{ 2868{
2083 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2869 FILE *stream = popen (rs[Rs_print_pipe], "w");
2084 2870
2085 if (stream == NULL) 2871 if (stream == NULL)
2086 rxvt_print_error ("can't open printer pipe"); 2872 rxvt_warn ("can't open printer pipe, not printing.\n");
2873
2087 return stream; 2874 return stream;
2088} 2875}
2089 2876
2090int 2877int
2091rxvt_term::pclose_printer (FILE *stream) 2878rxvt_term::pclose_printer (FILE *stream)
2092{ 2879{
2093 fflush (stream); 2880 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); 2881 return pclose (stream);
2100# endif
2101} 2882}
2102 2883
2103/* 2884/*
2104 * simulate attached vt100 printer 2885 * simulate attached vt100 printer
2105 */ 2886 */
2106void 2887void
2107rxvt_term::process_print_pipe () 2888rxvt_term::process_print_pipe ()
2108{ 2889{
2109 int done; 2890 int done;
2110 FILE *fd; 2891 FILE *fd;
2111 2892
2112 if ((fd = popen_printer ()) == NULL) 2893 if ((fd = popen_printer ()) == NULL)
2113 return; 2894 return;
2114 2895
2115 /* 2896 /*
2116 * Send all input to the printer until either ESC[4i or ESC[?4i 2897 * Send all input to the printer until either ESC[4i or ESC[?4i
2117 * is received. 2898 * is received.
2118 */ 2899 */
2119 for (done = 0; !done;) 2900 for (done = 0; !done;)
2120 { 2901 {
2121 unsigned char buf[8]; 2902 unsigned char buf[8];
2122 unsigned char ch; 2903 unicode_t ch;
2123 unsigned int i, len; 2904 unsigned int i, len;
2124 2905
2125 if ((ch = cmd_getc ()) != C0_ESC) 2906 if ((ch = cmd_getc ()) != C0_ESC)
2126 { 2907 {
2127 if (putc (ch, fd) == EOF) 2908 if (putc (ch, fd) == EOF)
2128 break; /* done = 1 */ 2909 break; /* done = 1 */
… …
2143 { 2924 {
2144 if ((buf[len++] = cmd_getc ()) == 'i') 2925 if ((buf[len++] = cmd_getc ()) == 'i')
2145 break; /* done = 1 */ 2926 break; /* done = 1 */
2146 } 2927 }
2147 } 2928 }
2929
2148 for (i = 0; i < len; i++) 2930 for (i = 0; i < len; i++)
2149 if (putc (buf[i], fd) == EOF) 2931 if (putc (buf[i], fd) == EOF)
2150 { 2932 {
2151 done = 1; 2933 done = 1;
2152 break; 2934 break;
2153 } 2935 }
2154 } 2936 }
2155 } 2937 }
2938
2156 pclose_printer (fd); 2939 pclose_printer (fd);
2157} 2940}
2158#endif /* PRINTPIPE */ 2941#endif /* PRINTPIPE */
2159/*}}} */ 2942/*}}} */
2160 2943
2161/* *INDENT-OFF* */ 2944/* *INDENT-OFF* */
2162enum { 2945enum {
2163 C1_40 = 0x40, 2946 C1_40 = 0x40,
2164 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2947 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, 2948 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, 2949 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 2950 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2168}; 2951};
2169/* *INDENT-ON* */ 2952/* *INDENT-ON* */
2170 2953
2171/*{{{ process non-printing single characters */ 2954/*{{{ process non-printing single characters */
2172void 2955void
2173rxvt_term::process_nonprinting (unsigned char ch) 2956rxvt_term::process_nonprinting (unicode_t ch)
2174{ 2957{
2175 switch (ch) 2958 switch (ch)
2176 { 2959 {
2960 case C0_ESC:
2961 process_escape_seq ();
2962 break;
2177 case C0_ENQ: /* terminal Status */ 2963 case C0_ENQ: /* terminal Status */
2178 if (rs[Rs_answerbackstring]) 2964 if (rs[Rs_answerbackstring])
2179 tt_write ( 2965 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 2966 else
2183 tt_write ((unsigned char *)VT100_ANS, 2967 tt_write (VT100_ANS, strlen (VT100_ANS));
2184 (unsigned int)STRLEN (VT100_ANS));
2185 break; 2968 break;
2186 case C0_BEL: /* bell */ 2969 case C0_BEL: /* bell */
2187 scr_bell (); 2970 scr_bell ();
2188 break; 2971 break;
2189 case C0_BS: /* backspace */ 2972 case C0_BS: /* backspace */
… …
2204 scr_charset_choose (1); 2987 scr_charset_choose (1);
2205 break; 2988 break;
2206 case C0_SI: /* shift in - acs */ 2989 case C0_SI: /* shift in - acs */
2207 scr_charset_choose (0); 2990 scr_charset_choose (0);
2208 break; 2991 break;
2992
2993#ifdef EIGHT_BIT_CONTROLS
2994 // 8-bit controls
2995 case 0x90: /* DCS */
2996 process_dcs_seq ();
2997 break;
2998 case 0x9b: /* CSI */
2999 process_csi_seq ();
3000 break;
3001 case 0x9d: /* CSI */
3002 process_osc_seq ();
3003 break;
3004#endif
2209 } 3005 }
2210} 3006}
2211/*}}} */ 3007/*}}} */
2212 3008
2213 3009
2214/*{{{ process VT52 escape sequences */ 3010/*{{{ process VT52 escape sequences */
2215void 3011void
2216rxvt_term::process_escape_vt52 (unsigned char ch) 3012rxvt_term::process_escape_vt52 (unicode_t ch)
2217{ 3013{
2218 int row, col; 3014 int row, col;
2219 3015
2220 switch (ch) 3016 switch (ch)
2221 { 3017 {
… …
2273 3069
2274/*{{{ process escape sequences */ 3070/*{{{ process escape sequences */
2275void 3071void
2276rxvt_term::process_escape_seq () 3072rxvt_term::process_escape_seq ()
2277{ 3073{
2278 unsigned char ch = cmd_getc (); 3074 unicode_t ch = cmd_getc ();
2279 3075
2280 if (PrivateModes & PrivMode_vt52) 3076 if (priv_modes & PrivMode_vt52)
2281 { 3077 {
2282 process_escape_vt52 (ch); 3078 process_escape_vt52 (ch);
2283 return; 3079 return;
2284 } 3080 }
2285 3081
… …
2300 scr_charset_set (2, (unsigned int)cmd_getc ()); 3096 scr_charset_set (2, (unsigned int)cmd_getc ());
2301 break; 3097 break;
2302 case '+': 3098 case '+':
2303 scr_charset_set (3, (unsigned int)cmd_getc ()); 3099 scr_charset_set (3, (unsigned int)cmd_getc ());
2304 break; 3100 break;
2305#ifndef NO_FRILLS 3101#if ENABLE_FRILLS
2306 case '6': 3102 case '6':
2307 scr_backindex (); 3103 scr_backindex ();
2308 break; 3104 break;
2309#endif 3105#endif
2310 case '7': 3106 case '7':
2311 scr_cursor (SAVE); 3107 scr_cursor (SAVE);
2312 break; 3108 break;
2313 case '8': 3109 case '8':
2314 scr_cursor (RESTORE); 3110 scr_cursor (RESTORE);
2315 break; 3111 break;
2316#ifndef NO_FRILLS 3112#if ENABLE_FRILLS
2317 case '9': 3113 case '9':
2318 scr_forwardindex (); 3114 scr_forwardindex ();
2319 break; 3115 break;
2320#endif 3116#endif
2321 case '=': 3117 case '=':
… …
2331 break; 3127 break;
2332 3128
2333 /* 8.3.87: NEXT LINE */ 3129 /* 8.3.87: NEXT LINE */
2334 case C1_NEL: /* ESC E */ 3130 case C1_NEL: /* ESC E */
2335 { 3131 {
2336 uint32_t nlcr[] = { '\n', '\r' }; 3132 wchar_t nlcr[] = { C0_LF, C0_CR };
2337 scr_add_lines (nlcr, 1, 2); 3133 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);
2338 } 3134 }
2339 break; 3135 break;
2340 3136
2341 /* kidnapped escape sequence: Should be 8.3.48 */ 3137 /* kidnapped escape sequence: Should be 8.3.48 */
2342 case C1_ESA: /* ESC G */ 3138 case C1_ESA: /* ESC G */
… …
2352 case C1_RI: /* ESC M */ 3148 case C1_RI: /* ESC M */
2353 scr_index (DN); 3149 scr_index (DN);
2354 break; 3150 break;
2355 3151
2356 /* 8.3.142: SINGLE-SHIFT TWO */ 3152 /* 8.3.142: SINGLE-SHIFT TWO */
2357 /*case C1_SS2: scr_single_shift (2); break; */ 3153 /*case C1_SS2: scr_single_shift (2); break; */
2358 3154
2359 /* 8.3.143: SINGLE-SHIFT THREE */ 3155 /* 8.3.143: SINGLE-SHIFT THREE */
2360 /*case C1_SS3: scr_single_shift (3); break; */ 3156 /*case C1_SS3: scr_single_shift (3); break; */
2361 3157
2362 /* 8.3.27: DEVICE CONTROL STRING */ 3158 /* 8.3.27: DEVICE CONTROL STRING */
2363 case C1_DCS: /* ESC P */ 3159 case C1_DCS: /* ESC P */
2364 process_dcs_seq (); 3160 process_dcs_seq ();
2365 break; 3161 break;
2366 3162
2367 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 3163 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2368 case C1_SCI: /* ESC Z */ 3164 case C1_SCI: /* ESC Z */
2369 tt_write ((const unsigned char *)ESCZ_ANSWER, 3165 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2370 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2371 break; /* steal obsolete ESC [ c */ 3166 break; /* steal obsolete ESC [ c */
2372 3167
2373 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 3168 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */
2374 case C1_CSI: /* ESC [ */ 3169 case C1_CSI: /* ESC [ */
2375 process_csi_seq (); 3170 process_csi_seq ();
… …
2380 process_osc_seq (); 3175 process_osc_seq ();
2381 break; 3176 break;
2382 3177
2383 /* 8.3.106: RESET TO INITIAL STATE */ 3178 /* 8.3.106: RESET TO INITIAL STATE */
2384 case 'c': 3179 case 'c':
3180 mbstate.reset ();
2385 scr_poweron (); 3181 scr_poweron ();
2386 scrollbar_show (1); 3182 scrollbar_show (1);
2387 break; 3183 break;
2388 3184
2389 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 3185 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
… …
2401 3197
2402/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 3198/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2403/* *INDENT-OFF* */ 3199/* *INDENT-OFF* */
2404enum { 3200enum {
2405 CSI_ICH = 0x40, 3201 CSI_ICH = 0x40,
2406 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 3202 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 , 3203 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, 3204 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, 3205 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, 3206 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, 3207 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, */ 3222 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, [, \, ], ^, _, */ 3223 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, */ 3224 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, */ 3225 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, */ 3226 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, {, |, }, ~, */ 3227 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2432 }; 3228 };
2433/* *INDENT-ON* */ 3229/* *INDENT-ON* */
2434 3230
2435void 3231void
2436rxvt_term::process_csi_seq () 3232rxvt_term::process_csi_seq ()
2437{ 3233{
2438 unsigned char ch, priv, i; 3234 unicode_t ch, priv, i;
2439 unsigned int nargs, p; 3235 unsigned int nargs, p;
2440 int n, ndef; 3236 int n, ndef;
2441 int arg[ESC_ARGS]; 3237 int arg[ESC_ARGS];
2442 3238
2443 for (nargs = ESC_ARGS; nargs > 0;) 3239 for (nargs = ESC_ARGS; nargs > 0;)
2444 arg[--nargs] = 0; 3240 arg[--nargs] = 0;
2445 3241
2446 priv = 0; 3242 priv = 0;
… …
2448 if (ch >= '<' && ch <= '?') 3244 if (ch >= '<' && ch <= '?')
2449 { /* '<' '=' '>' '?' */ 3245 { /* '<' '=' '>' '?' */
2450 priv = ch; 3246 priv = ch;
2451 ch = cmd_getc (); 3247 ch = cmd_getc ();
2452 } 3248 }
3249
2453 /* read any numerical arguments */ 3250 /* read any numerical arguments */
2454 for (n = -1; ch < CSI_ICH; ) 3251 for (n = -1; ch < CSI_ICH; )
2455 { 3252 {
2456 if (isdigit (ch)) 3253 if (isdigit (ch))
2457 { 3254 {
… …
2464 { 3261 {
2465 if (nargs < ESC_ARGS) 3262 if (nargs < ESC_ARGS)
2466 arg[nargs++] = n; 3263 arg[nargs++] = n;
2467 n = -1; 3264 n = -1;
2468 } 3265 }
2469 else if (ch == '\b') 3266 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); 3267 process_nonprinting (ch);
2481 } 3268
2482 ch = cmd_getc (); 3269 ch = cmd_getc ();
2483 } 3270 }
2484 3271
2485 if (ch > CSI_7F) 3272 if (ch > CSI_7F)
2486 return; 3273 return;
… …
2492 ndef = get_byte_array_bit (csi_defaults, i); 3279 ndef = get_byte_array_bit (csi_defaults, i);
2493 for (p = 0; p < nargs; p++) 3280 for (p = 0; p < nargs; p++)
2494 if (arg[p] == -1) 3281 if (arg[p] == -1)
2495 arg[p] = ndef; 3282 arg[p] = ndef;
2496 3283
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 /* 3284 /*
2505 * private mode handling 3285 * private mode handling
2506 */ 3286 */
2507 if (priv) 3287 if (priv)
2508 { 3288 {
2509 switch (priv) 3289 switch (priv)
2510 { 3290 {
2511 case '>': 3291 case '>':
2512 if (ch == CSI_DA) /* secondary device attributes */ 3292 if (ch == CSI_DA) /* secondary device attributes */
2513 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 3293 {
3294 // first parameter is normally 0 for vt100, 1 for some newer vtxxx, 'R' for rxvt,
3295 // 'U' for rxvt-unicode <= 7.2, and Mm85 (e.g. 7385 for 7.3) for later versions.
3296 //
3297 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
3298 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, and 94 for later versions, to signify
3299 // that we do not support xterm mouse reporting (should be 95 when we do).
3300 //
3301 tt_printf ("\033[>%c%c85;94;0c", VERSION[0], VERSION[1]);
3302 }
2514 break; 3303 break;
2515 case '?': 3304 case '?':
2516 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 3305 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2517 process_terminal_mode (ch, priv, nargs, arg); 3306 process_terminal_mode (ch, priv, nargs, arg);
2518 break; 3307 break;
… …
2623 3412
2624 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3413 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2625 arg[0] = -arg[0]; 3414 arg[0] = -arg[0];
2626 /* FALLTHROUGH */ 3415 /* FALLTHROUGH */
2627 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3416 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2628 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3417 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2629 break; 3418 break;
2630 3419
2631 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3420 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2632 tt_write ((const unsigned char *)VT100_ANS, 3421 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2633 (unsigned int) (sizeof (VT100_ANS) - 1));
2634 break; 3422 break;
2635 3423
2636 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3424 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2637 process_sgr_mode (nargs, arg); 3425 process_sgr_mode (nargs, arg);
2638 break; 3426 break;
… …
2644 tt_printf ("\033[0n"); 3432 tt_printf ("\033[0n");
2645 break; 3433 break;
2646 case 6: /* CPR requested */ 3434 case 6: /* CPR requested */
2647 scr_report_position (); 3435 scr_report_position ();
2648 break; 3436 break;
2649#if defined (ENABLE_DISPLAY_ANSWER)
2650 case 7: /* unofficial extension */ 3437 case 7: /* unofficial extension */
3438 if (OPTION (Opt_insecure))
2651 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3439 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2652 break; 3440 break;
2653#endif
2654 case 8: /* unofficial extension */ 3441 case 8: /* unofficial extension */
2655 xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); 3442 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2656 break; 3443 break;
2657 } 3444 }
2658 break; 3445 break;
2659 3446
2660 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3447 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2693 break; 3480 break;
2694 3481
2695 case CSI_RM: /* 8.3.107: RESET MODE */ 3482 case CSI_RM: /* 8.3.107: RESET MODE */
2696 if (arg[0] == 4) 3483 if (arg[0] == 4)
2697 scr_insert_mode (0); 3484 scr_insert_mode (0);
3485 else if (arg[0] == 20)
3486 priv_modes &= ~PrivMode_LFNL;
2698 break; 3487 break;
2699 3488
2700 case CSI_SM: /* 8.3.126: SET MODE */ 3489 case CSI_SM: /* 8.3.126: SET MODE */
2701 if (arg[0] == 4) 3490 if (arg[0] == 4)
2702 scr_insert_mode (1); 3491 scr_insert_mode (1);
3492 else if (arg[0] == 20)
3493 priv_modes |= PrivMode_LFNL;
2703 break; 3494 break;
2704 3495
2705 /* 3496 /*
2706 * PRIVATE USE beyond this point. All CSI_7? sequences here 3497 * PRIVATE USE beyond this point. All CSI_7? sequences here
2707 */ 3498 */
… …
2719 break; 3510 break;
2720 case CSI_75: 3511 case CSI_75:
2721 scr_cursor (RESTORE); 3512 scr_cursor (RESTORE);
2722 break; 3513 break;
2723 3514
2724#ifndef NO_FRILLS 3515#if ENABLE_FRILLS
2725 case CSI_74: 3516 case CSI_74:
2726 process_window_ops (arg, nargs); 3517 process_window_ops (arg, nargs);
2727 break; 3518 break;
2728#endif 3519#endif
2729 3520
2730 case CSI_78: /* DECREQTPARM */ 3521 case CSI_78: /* DECREQTPARM */
2731 if (arg[0] == 0 || arg[0] == 1) 3522 if (arg[0] == 0 || arg[0] == 1)
2732 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3523 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2733 /* FALLTHROUGH */ 3524 break;
2734 3525
2735 default: 3526 default:
2736 break; 3527 break;
2737 } 3528 }
2738} 3529}
2739/*}}} */ 3530/*}}} */
2740 3531
2741#ifndef NO_FRILLS 3532#if ENABLE_FRILLS
2742/* ARGSUSED */ 3533/* ARGSUSED */
2743void 3534void
2744rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3535rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2745{ 3536{
2746 int x, y; 3537 int x, y;
2747#if 0
2748 char *s;
2749#endif
2750 XWindowAttributes wattr; 3538 XWindowAttributes wattr;
2751 Window wdummy; 3539 Window wdummy;
3540 dDisp;
2752 3541
2753 if (nargs == 0) 3542 if (nargs == 0)
2754 return; 3543 return;
3544
2755 switch (args[0]) 3545 switch (args[0])
2756 { 3546 {
2757 /* 3547 /*
2758 * commands 3548 * commands
2759 */ 3549 */
2760 case 1: /* deiconify window */ 3550 case 1: /* deiconify window */
2761 XMapWindow (display->display, TermWin.parent[0]); 3551 XMapWindow (disp, parent[0]);
2762 break; 3552 break;
2763 case 2: /* iconify window */ 3553 case 2: /* iconify window */
2764 XIconifyWindow (display->display, TermWin.parent[0], 3554 XIconifyWindow (disp, parent[0], display->screen);
2765 DefaultScreen (display->display));
2766 break; 3555 break;
2767 case 3: /* set position (pixels) */ 3556 case 3: /* set position (pixels) */
2768 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3557 XMoveWindow (disp, parent[0], args[1], args[2]);
2769 break; 3558 break;
2770 case 4: /* set size (pixels) */ 3559 case 4: /* set size (pixels) */
2771 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3560 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2772 break; 3561 break;
2773 case 5: /* raise window */ 3562 case 5: /* raise window */
2774 XRaiseWindow (display->display, TermWin.parent[0]); 3563 XRaiseWindow (disp, parent[0]);
2775 break; 3564 break;
2776 case 6: /* lower window */ 3565 case 6: /* lower window */
2777 XLowerWindow (display->display, TermWin.parent[0]); 3566 XLowerWindow (disp, parent[0]);
2778 break; 3567 break;
2779 case 7: /* refresh window */ 3568 case 7: /* refresh window */
2780 scr_touch (true); 3569 scr_touch (true);
2781 break; 3570 break;
2782 case 8: /* set size (chars) */ 3571 case 8: /* set size (chars) */
2783 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3572 set_widthheight ((unsigned int) (args[2] * fwidth),
2784 (unsigned int) (args[1] * TermWin.fheight)); 3573 (unsigned int) (args[1] * fheight));
2785 break; 3574 break;
3575
3576 //case 9: NYI, TODO, restore maximized window or maximize window
2786 default: 3577 default:
2787 if (args[0] >= 24) /* set height (chars) */ 3578 if (args[0] >= 24) /* set height (chars) */
2788 set_widthheight ((unsigned int)TermWin.width, 3579 set_widthheight ((unsigned int)width,
2789 (unsigned int) (args[1] * TermWin.fheight)); 3580 (unsigned int) (args[1] * fheight));
2790 break; 3581 break;
3582
3583
2791 /* 3584 /*
2792 * reports - some output format copied from XTerm 3585 * reports - some output format copied from XTerm
2793 */ 3586 */
2794 case 11: /* report window state */ 3587 case 11: /* report window state */
2795 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3588 XGetWindowAttributes (disp, parent[0], &wattr);
2796 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3589 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2797 break; 3590 break;
2798 case 13: /* report window position */ 3591 case 13: /* report window position */
2799 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3592 XGetWindowAttributes (disp, parent[0], &wattr);
2800 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3593 XTranslateCoordinates (disp, parent[0], wattr.root,
2801 -wattr.border_width, -wattr.border_width, 3594 -wattr.border_width, -wattr.border_width,
2802 &x, &y, &wdummy); 3595 &x, &y, &wdummy);
2803 tt_printf ("\033[3;%d;%dt", x, y); 3596 tt_printf ("\033[3;%d;%dt", x, y);
2804 break; 3597 break;
2805 case 14: /* report window size (pixels) */ 3598 case 14: /* report window size (pixels) */
2806 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3599 XGetWindowAttributes (disp, parent[0], &wattr);
2807 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3600 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2808 break; 3601 break;
3602 case 18: /* report text area size (chars) */
3603 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3604 break;
2809 case 18: /* report window size (chars) */ 3605 case 19: /* report window size (chars) */
2810 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3606 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2811 break; 3607 break;
2812#if 0 /* XXX: currently disabled due to security concerns */
2813 case 20: /* report icon label */ 3608 case 20: /* report icon label */
3609 {
3610 char *s;
2814 XGetIconName (display->display, TermWin.parent[0], &s); 3611 XGetIconName (disp, parent[0], &s);
2815 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3612 tt_printf ("\033]L%-.250s\234", OPTION (Opt_insecure) && s ? s : ""); /* 8bit ST */
3613 XFree (s);
3614 }
2816 break; 3615 break;
2817 case 21: /* report window title */ 3616 case 21: /* report window title */
3617 {
3618 char *s;
2818 XFetchName (display->display, TermWin.parent[0], &s); 3619 XFetchName (disp, parent[0], &s);
2819 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3620 tt_printf ("\033]l%-.250s\234", OPTION (Opt_insecure) && s ? s : ""); /* 8bit ST */
3621 XFree (s);
3622 }
2820 break; 3623 break;
2821#endif
2822
2823 } 3624 }
2824} 3625}
2825#endif 3626#endif
2826 3627
2827/*----------------------------------------------------------------------*/ 3628/*----------------------------------------------------------------------*/
2828/* 3629/*
2829 * get input up until STRING TERMINATOR (or BEL) 3630 * get input up until STRING TERMINATOR (or BEL)
2830 * ends_how is terminator used. returned input must be free ()d 3631 * ends_how is terminator used. returned input must be free()'d
2831 */ 3632 */
2832unsigned char * 3633char *
2833rxvt_term::get_to_st (unsigned char *ends_how) 3634rxvt_term::get_to_st (unicode_t &ends_how)
2834{ 3635{
2835 int seen_esc = 0; /* seen escape? */ 3636 unicode_t ch;
3637 bool seen_esc = false;
2836 unsigned int n = 0; 3638 unsigned int n = 0;
2837 unsigned char *s; 3639 wchar_t string[STRING_MAX];
2838 unsigned char ch, string[STRING_MAX];
2839 3640
2840 for (; (ch = cmd_getc ());) 3641 while ((ch = cmd_getc ()) != NOCHAR)
2841 { 3642 {
2842 if (ch == C0_BEL 3643 if (seen_esc)
2843 || ch == CHAR_ST 3644 {
2844 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3645 if (ch == 0x5c) /* 7bit ST */
2845 break; 3646 break;
3647 else
3648 return NULL;
3649 }
2846 if (ch == C0_ESC) 3650 else if (ch == C0_ESC)
2847 { 3651 {
2848 seen_esc = 1; 3652 seen_esc = true;
2849 continue; 3653 continue;
2850 } 3654 }
2851 else if (ch == '\t') 3655 else if (ch == C0_BEL || ch == CHAR_ST)
2852 ch = ' '; /* translate '\t' to space */ 3656 break;
2853 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3657 else if (ch < 0x20)
2854 return NULL; /* other control character - exit */ 3658 return NULL; /* other control character - exit */
2855 if (n < sizeof (string) - 1) 3659
3660 seen_esc = false;
3661
3662 if (n >= STRING_MAX - 1)
3663 // stop at some sane length
3664 return NULL;
3665
3666 if (ch == C0_SYN)
3667 string[n++] = cmd_get8 ();
3668 else
2856 string[n++] = ch; 3669 string[n++] = ch;
2857 seen_esc = 0;
2858 } 3670 }
3671
2859 string[n++] = '\0'; 3672 string[n++] = '\0';
2860 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3673
2861 return NULL;
2862 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3674 ends_how = (ch == 0x5c ? C0_ESC : ch);
2863 STRNCPY (s, string, n); 3675
2864 return s; 3676 return rxvt_wcstombs (string);
2865} 3677}
2866 3678
2867/*----------------------------------------------------------------------*/ 3679/*----------------------------------------------------------------------*/
2868/* 3680/*
2869 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3681 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2870 */ 3682 */
2871void 3683void
2872rxvt_term::process_dcs_seq () 3684rxvt_term::process_dcs_seq ()
2873{ 3685{
2874 unsigned char eh, *s; 3686 char *s;
3687 unicode_t eh;
3688
2875 /* 3689 /*
2876 * Not handled yet 3690 * Not handled yet
2877 */ 3691 */
2878 s = get_to_st (&eh); 3692 s = get_to_st (eh);
2879 if (s) 3693 if (s)
2880 free (s); 3694 free (s);
3695
2881 return; 3696 return;
2882} 3697}
2883 3698
2884/*----------------------------------------------------------------------*/ 3699/*----------------------------------------------------------------------*/
2885/* 3700/*
2886 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3701 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2887 */ 3702 */
2888void 3703void
2889rxvt_term::process_osc_seq () 3704rxvt_term::process_osc_seq ()
2890{ 3705{
2891 unsigned char ch, eh, *s; 3706 unicode_t ch, eh;
2892 int arg; 3707 int arg;
2893 3708
2894 ch = cmd_getc (); 3709 ch = cmd_getc ();
2895 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3710 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2896 arg = arg * 10 + (ch - '0'); 3711 arg = arg * 10 + (ch - '0');
2897 3712
2898 if (ch == ';') 3713 if (ch == ';')
2899 { 3714 {
2900 s = get_to_st (&eh); 3715 char *s = get_to_st (eh);
3716
2901 if (s) 3717 if (s)
2902 { 3718 {
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); 3719 process_xterm_seq (arg, s, eh);
2915 free (s); 3720 free (s);
2916 } 3721 }
2917 } 3722 }
2918} 3723}
3724
3725void
3726rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3727{
3728 if (str[0] == '?' && !str[1])
3729 {
3730 unsigned short r, g, b;
3731 pix_colors_focused[color].get (display, r, g, b);
3732 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, r, g, b, resp);
3733 }
3734 else
3735 set_window_color (color, str);
3736}
3737
2919/* 3738/*
2920 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3739 * 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 */ 3740 */
2942void 3741void
2943rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3742rxvt_term::process_xterm_seq (int op, const char *str, char resp)
2944{ 3743{
2945 int changed = 0; 3744 int color;
2946 int color;
2947 char *buf, *name; 3745 char *buf, *name;
3746 bool query = str[0] == '?' && !str[1];
3747 int saveop = op;
3748 dDisp;
2948 3749
2949 assert (str != NULL); 3750 assert (str != NULL);
2950 switch (op) 3751 switch (op)
2951 { 3752 {
2952 case XTerm_name: 3753 case XTerm_name:
2953 set_title (str); 3754 set_title (str);
2954 /* FALLTHROUGH */ 3755 /* FALLTHROUGH */
2955 case XTerm_iconName: 3756 case XTerm_iconName:
2956 set_iconName (str); 3757 set_icon_name (str);
2957 break; 3758 break;
2958 case XTerm_title: 3759 case XTerm_title:
2959 set_title (str); 3760 set_title (str);
2960 break; 3761 break;
3762 case XTerm_property:
3763 if (str[0] == '?')
3764 {
3765 Atom prop = display->atom (str + 1);
3766 Atom actual_type;
3767 int actual_format;
3768 unsigned long nitems;
3769 unsigned long bytes_after;
3770 unsigned char *value = 0;
3771 const char *str = "";
3772
3773 if (prop
3774 && XGetWindowProperty (disp, parent[0],
3775 prop, 0, 1<<16, 0, AnyPropertyType,
3776 &actual_type, &actual_format,
3777 &nitems, &bytes_after, &value) == Success
3778 && actual_type != None
3779 && actual_format == 8)
3780 str = (const char *)(value);
3781
3782 tt_printf ("\033]%d;%s%c", XTerm_property, str, resp);
3783
3784 XFree (value);
3785 }
3786 else
3787 {
3788 char *eq = strchr (str, '='); // constness lost, but verified to be ok
3789
3790 if (eq)
3791 {
3792 *eq = 0;
3793 set_utf8_property (display->atom (str), eq + 1);
3794 }
3795 else
3796 XDeleteProperty (disp, parent[0],
3797 display->atom (str));
3798 }
3799 break;
3800
2961 case XTerm_Color: 3801 case XTerm_Color:
2962 for (buf = (char *)str; buf && *buf;) 3802 for (buf = (char *)str; buf && *buf;)
2963 { 3803 {
2964 if ((name = STRCHR (buf, ';')) == NULL) 3804 if ((name = strchr (buf, ';')) == NULL)
2965 break; 3805 break;
3806
2966 *name++ = '\0'; 3807 *name++ = '\0';
2967 color = atoi (buf); 3808 color = atoi (buf) + minCOLOR;
2968 if (color < 0 || color >= TOTAL_COLORS) 3809
3810 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
2969 break; 3811 break;
3812
2970 if ((buf = STRCHR (name, ';')) != NULL) 3813 if ((buf = strchr (name, ';')) != NULL)
2971 *buf++ = '\0'; 3814 *buf++ = '\0';
3815
3816 if (name[0] == '?' && !name[1])
3817 {
3818 unsigned short r, g, b;
3819 pix_colors_focused[color].get (display, r, g, b);
3820 tt_printf ("\033]%d;%d;rgb:%04x/%04x/%04x%c", XTerm_Color, color, r, g, b, resp);
3821 }
3822 else
2972 set_window_color (color + minCOLOR, name); 3823 set_window_color (color, name);
2973 } 3824 }
3825 break;
3826 case XTerm_Color00:
3827 process_color_seq (XTerm_Color00, Color_fg, str, resp);
3828 break;
3829 case XTerm_Color01:
3830 process_color_seq (XTerm_Color01, Color_bg, str, resp);
2974 break; 3831 break;
2975#ifndef NO_CURSORCOLOR 3832#ifndef NO_CURSORCOLOR
2976 case XTerm_Color_cursor: 3833 case XTerm_Color_cursor:
2977 set_window_color (Color_cursor, str); 3834 process_color_seq (XTerm_Color_cursor, Color_cursor, str, resp);
2978 break; 3835 break;
2979#endif 3836#endif
2980 case XTerm_Color_pointer: 3837 case XTerm_Color_pointer_fg:
2981 set_window_color (Color_pointer, str); 3838 process_color_seq (XTerm_Color_pointer_fg, Color_pointer_fg, str, resp);
3839 break;
3840 case XTerm_Color_pointer_bg:
3841 process_color_seq (XTerm_Color_pointer_bg, Color_pointer_bg, str, resp);
2982 break; 3842 break;
2983#ifndef NO_BOLD_UNDERLINE_REVERSE 3843#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: 3844 case XTerm_Color_RV:
2991 set_window_color (Color_RV, str); 3845 process_color_seq (XTerm_Color_RV, Color_RV, str, resp);
2992 break; 3846 break;
3847 case Rxvt_Color_BD:
3848 case URxvt_Color_BD:
3849 process_color_seq (op, Color_BD, str, resp);
3850 break;
3851 case Rxvt_Color_UL:
3852 case URxvt_Color_UL:
3853 process_color_seq (op, Color_UL, str, resp);
3854 break;
3855 case URxvt_Color_IT:
3856 process_color_seq (URxvt_Color_IT, Color_IT, str, resp);
3857 break;
2993#endif 3858#endif
3859#if TRANSPARENT && TINTING
3860 case URxvt_Color_tint:
3861 process_color_seq (URxvt_Color_tint, Color_tint, str, resp);
3862 check_our_parents ();
3863 if (am_transparent)
3864 want_full_refresh = want_refresh = 1;
3865 break;
3866#endif
2994 3867
2995 case XTerm_Menu: 3868 case Rxvt_Pixmap:
2996 /* 3869 {
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 != ';') 3870 if (*str != ';')
3003 { 3871 {
3004#if XPM_BACKGROUND 3872#if XPM_BACKGROUND
3005 scale_pixmap (""); /* reset to default scaling */ 3873 scale_pixmap (""); /* reset to default scaling */
3006 set_bgPixmap (str); /* change pixmap */ 3874 set_bgPixmap (str); /* change pixmap */
3007#endif
3008 scr_touch (true); 3875 scr_touch (true);
3876#endif
3009 } 3877 }
3878
3879 int changed = 0;
3880
3010 while ((str = STRCHR (str, ';')) != NULL) 3881 while ((str = strchr (str, ';')) != NULL)
3011 { 3882 {
3012 str++; 3883 str++;
3013#if XPM_BACKGROUND 3884#if XPM_BACKGROUND
3014 changed += scale_pixmap (str); 3885 changed += scale_pixmap (str);
3015#endif 3886#endif
3016
3017 } 3887 }
3888
3018 if (changed) 3889 if (changed)
3019 { 3890 {
3020#ifdef XPM_BACKGROUND 3891#ifdef XPM_BACKGROUND
3021 resize_pixmap (); 3892 resize_pixmap ();
3022#endif
3023 scr_touch (true); 3893 scr_touch (true);
3894#endif
3024 } 3895 }
3896 }
3025 break; 3897 break;
3026 3898
3027 case XTerm_restoreFG: 3899 case Rxvt_restoreFG:
3028 set_window_color (Color_fg, str); 3900 set_window_color (Color_fg, str);
3029 break; 3901 break;
3030 case XTerm_restoreBG: 3902 case Rxvt_restoreBG:
3031 set_window_color (Color_bg, str); 3903 set_window_color (Color_bg, str);
3032 break; 3904 break;
3905
3033 case XTerm_logfile: 3906 case XTerm_logfile:
3907 // TODO, when secure mode?
3034 break; 3908 break;
3035 case XTerm_font: 3909
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 3910#if 0
3058 case XTerm_dumpscreen: /* no error notices */ 3911 case Rxvt_dumpscreen: /* no error notices */
3059 { 3912 {
3060 int fd; 3913 int fd;
3061 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3914 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3062 { 3915 {
3063 scr_dump (fd); 3916 scr_dump (fd);
3064 close (fd); 3917 close (fd);
3065 } 3918 }
3066 } 3919 }
3067 break; 3920 break;
3068#endif 3921#endif
3922 case XTerm_font:
3923 op = URxvt_font;
3924 case URxvt_font:
3925#if ENABLE_STYLES
3926 case URxvt_boldFont:
3927 case URxvt_italicFont:
3928 case URxvt_boldItalicFont:
3929#endif
3930 if (query)
3931 tt_printf ("\33]%d;%-.250s%c", saveop,
3932 OPTION (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3933 ? fontset[op - URxvt_font]->fontdesc : "",
3934 resp);
3935 else
3936 {
3937 const char *&res = rs[Rs_font + (op - URxvt_font)];
3069 3938
3939 res = strdup (str);
3940 allocated.push_back ((void *)res);
3941 set_fonts ();
3942 }
3943 break;
3944
3945#if ENABLE_FRILLS
3946 case URxvt_locale:
3947 if (query)
3948 tt_printf ("\33]%d;%-.250s%c", URxvt_locale, OPTION (Opt_insecure) ? locale : "", resp);
3949 else
3950 {
3951 set_locale (str);
3952 pty->set_utf8_mode (enc_utf8);
3953 init_xlocale ();
3954 }
3955 break;
3956
3957 case URxvt_view_up:
3958 case URxvt_view_down:
3959 {
3960 int lines = atoi (str);
3961
3962 if (lines)
3963 scr_page (op == URxvt_view_up ? UP : DN, lines);
3964 else
3965 scr_erase_savelines ();
3966 }
3967
3968 break;
3969#endif
3970
3971#if ENABLE_PERL
3972 case URxvt_perl:
3973 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_STR, str, DT_END)))
3974 ; // no responses yet
3975 break;
3976#endif
3070 } 3977 }
3071} 3978}
3072/*----------------------------------------------------------------------*/ 3979/*----------------------------------------------------------------------*/
3073 3980
3074/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3981/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3082 * so no need for fancy checking 3989 * so no need for fancy checking
3083 */ 3990 */
3084int 3991int
3085rxvt_term::privcases (int mode, unsigned long bit) 3992rxvt_term::privcases (int mode, unsigned long bit)
3086{ 3993{
3087 int state; 3994 int state;
3088 3995
3089 if (mode == 's') 3996 if (mode == 's')
3090 { 3997 {
3091 SavedModes |= (PrivateModes & bit); 3998 SavedModes |= (priv_modes & bit);
3092 return -1; 3999 return -1;
3093 } 4000 }
3094 else 4001 else
3095 { 4002 {
3096 if (mode == 'r') 4003 if (mode == 'r')
3097 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 4004 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3098 else 4005 else
3099 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 4006 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3100 PrivMode (state, bit); 4007 PrivMode (state, bit);
3101 } 4008 }
4009
3102 return state; 4010 return state;
3103} 4011}
3104 4012
3105/* we're not using priv _yet_ */ 4013/* we're not using priv _yet_ */
3106void 4014void
3107rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 4015rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg)
3108{ 4016{
3109 unsigned int i, j; 4017 unsigned int i, j;
3110 int state; 4018 int state;
4019
3111 static const struct 4020 static const struct
3112 { 4021 {
3113 const int argval; 4022 const int argval;
3114 const unsigned long bit; 4023 const unsigned long bit;
3115 } 4024 }
4025
3116 argtopriv[] = { 4026 argtopriv[] = {
3117 { 1, PrivMode_aplCUR }, 4027 { 1, PrivMode_aplCUR },
3118 { 2, PrivMode_vt52 }, 4028 { 2, PrivMode_vt52 },
3119 { 3, PrivMode_132 }, 4029 { 3, PrivMode_132 },
3120 { 4, PrivMode_smoothScroll }, 4030 { 4, PrivMode_smoothScroll },
3121 { 5, PrivMode_rVideo }, 4031 { 5, PrivMode_rVideo },
3122 { 6, PrivMode_relOrigin }, 4032 { 6, PrivMode_relOrigin },
3123 { 7, PrivMode_Autowrap }, 4033 { 7, PrivMode_Autowrap },
4034 // 8, bi-directional support mode
3124 { 9, PrivMode_MouseX10 }, 4035 { 9, PrivMode_MouseX10 },
3125#ifdef menuBar_esc 4036 // 18, 19 printing-related
3126 { menuBar_esc, PrivMode_menuBar }, 4037 { 25, PrivMode_VisibleCursor },
3127#endif
3128#ifdef scrollBar_esc 4038#ifdef scrollBar_esc
3129 { scrollBar_esc, PrivMode_scrollBar }, 4039 { scrollBar_esc, PrivMode_scrollBar },
3130#endif 4040#endif
3131 { 25, PrivMode_VisibleCursor },
3132 { 35, PrivMode_ShiftKeys }, 4041 { 35, PrivMode_ShiftKeys }, // rxvt extension
3133 { 40, PrivMode_132OK }, 4042 { 40, PrivMode_132OK },
4043 // 41 xterm more fixes NYI
4044 // 45 margin bell NYI
4045 // 46 start logging
3134 { 47, PrivMode_Screen }, 4046 { 47, PrivMode_Screen },
3135 { 66, PrivMode_aplKP }, 4047 { 66, PrivMode_aplKP },
3136#ifndef NO_BACKSPACE_KEY 4048#ifndef NO_BACKSPACE_KEY
3137 { 67, PrivMode_BackSpace }, 4049 { 67, PrivMode_BackSpace },
3138#endif 4050#endif
3139 { 1000, PrivMode_MouseX11 }, 4051 { 1000, PrivMode_MouseX11 },
4052 // 1001 Use Hilite Mouse Tracking. NYI, TODO
4053 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO
4054 // 1003 Use All Motion Mouse Tracking. NYI, TODO
3140 { 1010, PrivMode_TtyOutputInh }, 4055 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3141 { 1011, PrivMode_Keypress }, 4056 { 1011, PrivMode_Keypress }, // rxvt extension
4057 // 1035 enable modifiers for alt, numlock NYI
4058 // 1036 send ESC for meta keys NYI
4059 // 1037 send DEL for keypad delete NYI
3142 { 1047, PrivMode_Screen }, 4060 { 1047, PrivMode_Screen },
4061 // 1048 save and restore cursor
3143 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 4062 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
4063 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3144 }; 4064 };
3145 4065
3146 if (nargs == 0) 4066 if (nargs == 0)
3147 return; 4067 return;
3148 4068
… …
3163 state = privcases (mode, argtopriv[j].bit); 4083 state = privcases (mode, argtopriv[j].bit);
3164 break; 4084 break;
3165 } 4085 }
3166 4086
3167 /* extra handling for values with state unkept */ 4087 /* extra handling for values with state unkept */
3168 if (state == -1)
3169 switch (arg[i]) 4088 switch (arg[i])
3170 { 4089 {
4090#if ENABLE_STYLES
4091 case 1021:
4092 set_option (Opt_intensityStyles, mode);
4093
4094 scr_touch (true);
4095 break;
4096#endif
3171 case 1048: /* alternative cursor save */ 4097 case 1048: /* alternative cursor save */
4098 case 1049:
4099 if (OPTION (Opt_secondaryScreen))
3172 if (mode == 0) 4100 if (mode == 0)
3173 scr_cursor (RESTORE); 4101 scr_cursor (RESTORE);
3174 else if (mode == 1) 4102 else if (mode == 1)
3175 scr_cursor (SAVE); 4103 scr_cursor (SAVE);
3176 /* FALLTHROUGH */
3177 default:
3178 continue; /* for (;i;) */
3179 }
3180
3181 /* extra handling for values with valid 0 or 1 state */
3182 switch (arg[i])
3183 {
3184 /* case 1: - application cursor keys */
3185 case 2: /* VT52 mode */
3186 /* oddball mode. should be set regardless of set/reset
3187 * parameter. Return from VT52 mode with an ESC < from
3188 * within VT52 mode
3189 */
3190 PrivMode (1, PrivMode_vt52);
3191 break; 4104 break;
4105 }
4106
4107 if (state >= 0)
4108 /* extra handling for values with valid 0 or 1 state */
4109 switch (arg[i])
4110 {
4111 /* case 1: - application cursor keys */
4112 case 2: /* VT52 mode */
4113 /* oddball mode. should be set regardless of set/reset
4114 * parameter. Return from VT52 mode with an ESC < from
4115 * within VT52 mode
4116 */
4117 PrivMode (1, PrivMode_vt52);
4118 break;
3192 case 3: /* 80/132 */ 4119 case 3: /* 80/132 */
3193 if (PrivateModes & PrivMode_132OK) 4120 if (priv_modes & PrivMode_132OK)
3194 set_widthheight (((state ? 132 : 80) * TermWin.fwidth), TermWin.height); 4121 set_widthheight (((state ? 132 : 80) * fwidth), height);
3195 break; 4122 break;
3196 case 4: /* smooth scrolling */ 4123 case 4: /* smooth scrolling */
3197 if (state)
3198 Options &= ~Opt_jumpScroll;
3199 else
3200 Options |= Opt_jumpScroll; 4124 set_option (Opt_jumpScroll, !state);
3201 break; 4125 break;
3202 case 5: /* reverse video */ 4126 case 5: /* reverse video */
3203 scr_rvideo_mode (state); 4127 scr_rvideo_mode (state);
3204 break; 4128 break;
3205 case 6: /* relative/absolute origins */ 4129 case 6: /* relative/absolute origins */
3206 scr_relative_origin (state); 4130 scr_relative_origin (state);
3207 break; 4131 break;
3208 case 7: /* autowrap */ 4132 case 7: /* autowrap */
3209 scr_autowrap (state); 4133 scr_autowrap (state);
3210 break; 4134 break;
3211 /* case 8: - auto repeat, can't do on a per window basis */ 4135 /* case 8: - auto repeat, can't do on a per window basis */
3212 case 9: /* X10 mouse reporting */ 4136 case 9: /* X10 mouse reporting */
3213 if (state) /* orthogonal */ 4137 if (state) /* orthogonal */
3214 PrivateModes &= ~ (PrivMode_MouseX11); 4138 priv_modes &= ~PrivMode_MouseX11;
3215 break; 4139 break;
3216#ifdef menuBar_esc
3217 case menuBar_esc:
3218#ifdef MENUBAR
3219 map_menuBar (state);
3220#endif
3221 break;
3222#endif
3223#ifdef scrollBar_esc 4140#ifdef scrollBar_esc
3224 case scrollBar_esc: 4141 case scrollBar_esc:
3225 if (scrollbar_mapping (state)) 4142 if (scrollbar_mapping (state))
3226 { 4143 {
3227 resize_all_windows (0, 0, 0); 4144 resize_all_windows (0, 0, 0);
3228 scr_touch (true); 4145 scr_touch (true);
3229 } 4146 }
3230 break; 4147 break;
3231#endif 4148#endif
3232 case 25: /* visible/invisible cursor */ 4149 case 25: /* visible/invisible cursor */
3233 scr_cursor_visible (state); 4150 scr_cursor_visible (state);
3234 break; 4151 break;
3235 /* case 35: - shift keys */ 4152 /* case 35: - shift keys */
3236 /* case 40: - 80 <--> 132 mode */ 4153 /* case 40: - 80 <--> 132 mode */
3237 case 47: /* secondary screen */ 4154 case 47: /* secondary screen */
3238 scr_change_screen (state); 4155 scr_change_screen (state);
3239 break; 4156 break;
3240 /* case 66: - application key pad */ 4157 /* case 66: - application key pad */
3241 /* case 67: - backspace key */ 4158 /* case 67: - backspace key */
3242 case 1000: /* X11 mouse reporting */ 4159 case 1000: /* X11 mouse reporting */
3243 if (state) /* orthogonal */ 4160 if (state) /* orthogonal */
3244 PrivateModes &= ~ (PrivMode_MouseX10); 4161 priv_modes &= ~PrivMode_MouseX10;
3245 break; 4162 break;
3246#if 0 4163#if 0
3247 case 1001: 4164 case 1001:
3248 break; /* X11 mouse highlighting */ 4165 break; /* X11 mouse highlighting */
3249#endif 4166#endif
3250 case 1010: /* scroll to bottom on TTY output inhibit */ 4167 case 1010: /* scroll to bottom on TTY output inhibit */
3251 if (state)
3252 Options &= ~Opt_scrollTtyOutput;
3253 else
3254 Options |= Opt_scrollTtyOutput; 4168 set_option (Opt_scrollTtyOutput, !state);
3255 break; 4169 break;
3256 case 1011: /* scroll to bottom on key press */ 4170 case 1011: /* scroll to bottom on key press */
3257 if (state)
3258 Options |= Opt_scrollTtyKeypress; 4171 set_option (Opt_scrollTtyKeypress, state);
3259 else
3260 Options &= ~Opt_scrollTtyKeypress;
3261 break; 4172 break;
3262 case 1047: /* secondary screen w/ clearing */ 4173 case 1047: /* secondary screen w/ clearing last */
3263 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 4174 if (OPTION (Opt_secondaryScreen))
3264 if (current_screen != PRIMARY) 4175 if (current_screen != PRIMARY)
3265 scr_erase_screen (2); 4176 scr_erase_screen (2);
3266 scr_change_screen (state); 4177 scr_change_screen (state);
3267 /* FALLTHROUGH */
3268 default:
3269 break; 4178 break;
4179 case 1049: /* secondary screen w/ clearing first */
4180 scr_change_screen (state);
4181 if (OPTION (Opt_secondaryScreen))
4182 if (current_screen != PRIMARY)
4183 scr_erase_screen (2);
4184 break;
4185 default:
4186 break;
3270 } 4187 }
3271 } 4188 }
3272} 4189}
3273/*}}} */ 4190/*}}} */
3274 4191
3275/*{{{ process sgr sequences */ 4192/*{{{ process sgr sequences */
3276void 4193void
3277rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 4194rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3278{ 4195{
3279 unsigned int i; 4196 unsigned int i;
3280 short rendset; 4197 short rendset;
3281 int rendstyle; 4198 int rendstyle;
3282 4199
3283 if (nargs == 0) 4200 if (nargs == 0)
3284 { 4201 {
3285 scr_rendition (0, ~RS_None); 4202 scr_rendition (0, ~RS_None);
3286 return; 4203 return;
3287 } 4204 }
4205
3288 for (i = 0; i < nargs; i++) 4206 for (i = 0; i < nargs; i++)
3289 { 4207 {
3290 rendset = -1; 4208 rendset = -1;
3291 switch (arg[i]) 4209 switch (arg[i])
3292 { 4210 {
… …
3294 rendset = 0, rendstyle = ~RS_None; 4212 rendset = 0, rendstyle = ~RS_None;
3295 break; 4213 break;
3296 case 1: 4214 case 1:
3297 rendset = 1, rendstyle = RS_Bold; 4215 rendset = 1, rendstyle = RS_Bold;
3298 break; 4216 break;
4217 //case 2: // low intensity
4218 case 3:
4219 rendset = 1, rendstyle = RS_Italic;
4220 break;
3299 case 4: 4221 case 4:
3300 rendset = 1, rendstyle = RS_Uline; 4222 rendset = 1, rendstyle = RS_Uline;
3301 break; 4223 break;
3302 case 5: 4224 case 5: // slowly blinking
4225 case 6: // rapidly blinking
3303 rendset = 1, rendstyle = RS_Blink; 4226 rendset = 1, rendstyle = RS_Blink;
3304 break; 4227 break;
4228 //case 6: // scoansi light background
3305 case 7: 4229 case 7:
3306 rendset = 1, rendstyle = RS_RVid; 4230 rendset = 1, rendstyle = RS_RVid;
3307 break; 4231 break;
3308 case 22: 4232 case 8:
4233 // invisible. NYI
4234 break;
4235 //case 9: // crossed out
4236 //case 10: // scoansi acs off, primary font
4237 //case 11: // scoansi acs on, first alt font
4238 //case 12: // scoansi acs on, |0x80, second alt font
4239 //...
4240 //case 19: // ninth alt font
4241 //case 20: // gothic
4242 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3309 rendset = 0, rendstyle = RS_Bold; 4243 rendset = 0, rendstyle = RS_Bold;
4244 break;
4245 case 22: // normal intensity
4246 rendset = 0, rendstyle = RS_Bold;
4247 break;
4248 case 23: // disable italic
4249 rendset = 0, rendstyle = RS_Italic;
3310 break; 4250 break;
3311 case 24: 4251 case 24:
3312 rendset = 0, rendstyle = RS_Uline; 4252 rendset = 0, rendstyle = RS_Uline;
3313 break; 4253 break;
3314 case 25: 4254 case 25:
3315 rendset = 0, rendstyle = RS_Blink; 4255 rendset = 0, rendstyle = RS_Blink;
3316 break; 4256 break;
4257 case 26: // variable spacing (iso 8613)
4258 rendset = 0, rendstyle = RS_Blink;
4259 break;
3317 case 27: 4260 case 27:
3318 rendset = 0, rendstyle = RS_RVid; 4261 rendset = 0, rendstyle = RS_RVid;
3319 break; 4262 break;
4263 //case 28: // visible. NYI
4264 //case 29: // not crossed-out
3320 } 4265 }
4266
3321 if (rendset != -1) 4267 if (rendset != -1)
3322 { 4268 {
3323 scr_rendition (rendset, rendstyle); 4269 scr_rendition (rendset, rendstyle);
3324 continue; /* for (;i;) */ 4270 continue; /* for (;i;) */
3325 } 4271 }
… …
3332 case 33: 4278 case 33:
3333 case 34: 4279 case 34:
3334 case 35: 4280 case 35:
3335 case 36: 4281 case 36:
3336 case 37: 4282 case 37:
3337 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), 4283 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3338 Color_fg);
3339 break; 4284 break;
3340#ifdef TTY_256COLOR 4285 case 38: // set fg color, ISO 8613-6
3341 case 38:
3342 if (nargs > i + 2 && arg[i + 1] == 5) 4286 if (nargs > i + 2 && arg[i + 1] == 5)
3343 { 4287 {
3344 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 4288 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3345 Color_fg);
3346 i += 2; 4289 i += 2;
3347 } 4290 }
3348 break; 4291 break;
3349#endif
3350 case 39: /* default fg */ 4292 case 39: /* default fg */
3351 scr_color (Color_fg, Color_fg); 4293 scr_color (Color_fg, Color_fg);
3352 break; 4294 break;
3353 4295
3354 case 40: 4296 case 40:
… …
3357 case 43: 4299 case 43:
3358 case 44: 4300 case 44:
3359 case 45: 4301 case 45:
3360 case 46: 4302 case 46:
3361 case 47: 4303 case 47:
3362 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), 4304 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3363 Color_bg);
3364 break; 4305 break;
3365#ifdef TTY_256COLOR 4306 case 48: // set bg color, ISO 8613-6
3366 case 48:
3367 if (nargs > i + 2 && arg[i + 1] == 5) 4307 if (nargs > i + 2 && arg[i + 1] == 5)
3368 { 4308 {
3369 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 4309 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3370 Color_bg);
3371 i += 2; 4310 i += 2;
3372 } 4311 }
3373 break; 4312 break;
3374#endif
3375 case 49: /* default bg */ 4313 case 49: /* default bg */
3376 scr_color (Color_bg, Color_bg); 4314 scr_color (Color_bg, Color_bg);
3377 break; 4315 break;
3378 4316
3379#ifndef NO_BRIGHTCOLOR 4317 //case 50: // not variable spacing
4318
4319#if ENABLE_FRILLS
3380 case 90: 4320 case 90:
3381 case 91: /* set bright fg color */ 4321 case 91: /* set bright fg color */
3382 case 92: 4322 case 92:
3383 case 93: 4323 case 93:
3384 case 94: 4324 case 94:
3385 case 95: 4325 case 95:
3386 case 96: 4326 case 96:
3387 case 97: 4327 case 97:
3388 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 4328 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3389 Color_fg);
3390 break; 4329 break;
3391 case 100: 4330 case 100:
3392 case 101: /* set bright bg color */ 4331 case 101: /* set bright bg color */
3393 case 102: 4332 case 102:
3394 case 103: 4333 case 103:
3395 case 104: 4334 case 104:
3396 case 105: 4335 case 105:
3397 case 106: 4336 case 106:
3398 case 107: 4337 case 107:
3399 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 4338 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3400 Color_bg);
3401 break; 4339 break;
3402#endif 4340#endif
3403
3404 } 4341 }
3405 } 4342 }
3406} 4343}
3407/*}}} */ 4344/*}}} */
3408 4345
3409/*{{{ process Rob Nation's own graphics mode sequences */ 4346/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3410void 4347void
3411rxvt_term::process_graphics () 4348rxvt_term::process_graphics ()
3412{ 4349{
3413 unsigned char ch, cmd = cmd_getc (); 4350 unicode_t ch, cmd = cmd_getc ();
3414 4351
3415 if (cmd == 'Q') 4352 if (cmd == 'Q')
3416 { /* query graphics */ 4353 { /* query graphics */
3417 tt_printf ("\033G0\n"); /* no graphics */ 4354 tt_printf ("\033G0\012"); /* no graphics */
3418 return; 4355 return;
3419 } 4356 }
3420 /* swallow other graphics sequences until terminating ':' */ 4357 /* swallow other graphics sequences until terminating ':' */
3421 do 4358 do
3422 ch = cmd_getc (); 4359 ch = cmd_getc ();
… …
3432 */ 4369 */
3433void 4370void
3434rxvt_term::tt_printf (const char *fmt,...) 4371rxvt_term::tt_printf (const char *fmt,...)
3435{ 4372{
3436 va_list arg_ptr; 4373 va_list arg_ptr;
3437 unsigned char buf[256]; 4374 char buf[256];
3438 4375
3439 va_start (arg_ptr, fmt); 4376 va_start (arg_ptr, fmt);
3440 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4377 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3441 va_end (arg_ptr); 4378 va_end (arg_ptr);
3442 tt_write (buf, STRLEN (buf)); 4379 tt_write (buf, strlen (buf));
3443} 4380}
3444 4381
3445/* ---------------------------------------------------------------------- */ 4382/* ---------------------------------------------------------------------- */
3446/* Write data to the pty as typed by the user, pasted with the mouse, 4383/* Write data to the pty as typed by the user, pasted with the mouse,
3447 * or generated by us in response to a query ESC sequence. 4384 * or generated by us in response to a query ESC sequence.
3448 */ 4385 */
4386const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4387
3449void 4388void
3450rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4389rxvt_term::tt_write (const char *data, unsigned int len)
3451{ 4390{
3452 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4391 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4392 return;
3453 4393
3454 if (len) 4394 if (pty->pty < 0)
4395 return;
4396
4397 if (v_buflen == 0)
4398 {
4399 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4400
4401 if ((unsigned int)written == len)
4402 return;
4403
4404 data += written;
4405 len -= written;
3455 { 4406 }
4407
4408 v_buffer = (char *)realloc (v_buffer, v_buflen + len);
4409
4410 memcpy (v_buffer + v_buflen, data, len);
4411 v_buflen += len;
4412
4413 pty_ev.set (EVENT_READ | EVENT_WRITE);
4414}
4415
4416void rxvt_term::pty_write ()
4417{
4418 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4419
4420 if (written > 0)
4421 {
4422 v_buflen -= written;
4423
3456 if (v_buflen == 0) 4424 if (v_buflen == 0)
3457 { 4425 {
3458 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3459
3460 if ((unsigned int)written == len)
3461 return;
3462
3463 data += written;
3464 len -= written;
3465 }
3466
3467
3468 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3469
3470 memcpy (v_buffer + v_buflen, data, len);
3471 v_buflen += len;
3472 }
3473
3474 for (;;)
3475 {
3476 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3477
3478 if (written > 0)
3479 {
3480 v_buflen -= written;
3481
3482 if (v_buflen == 0)
3483 {
3484 free (v_buffer); 4426 free (v_buffer);
3485 v_buffer = 0; 4427 v_buffer = 0;
3486 v_buflen = 0; 4428 v_buflen = 0;
3487 4429
3488 pty_ev.set (EVENT_READ); 4430 pty_ev.set (EVENT_READ);
3489 return;
3490 }
3491
3492 memmove (v_buffer, v_buffer + written, v_buflen);
3493 }
3494 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3495 // original code just ignores this...
3496 destroy ();
3497 else
3498 {
3499 pty_ev.set (EVENT_READ | EVENT_WRITE);
3500 return; 4431 return;
3501 } 4432 }
4433
4434 memmove (v_buffer, v_buffer + written, v_buflen);
3502 } 4435 }
4436 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4437 pty_ev.set (EVENT_READ);
3503} 4438}
3504 4439
3505/*----------------------- end-of-file (C source) -----------------------*/ 4440/*----------------------- end-of-file (C source) -----------------------*/
3506 4441

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