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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.58 by pcg, Wed Feb 25 15:06:03 2004 UTC vs.
Revision 1.406 by ayin, Thu Feb 14 23:53:05 2008 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
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) 2003-2007 Marc Lehmann <pcg@goof.com>
31 * Copyright (c) 2007 Emanuele Giaquinta <e.giaquinta@glauco.it>
31 * 32 *
32 * This program is free software; you can redistribute it and/or modify 33 * 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 34 * 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 35 * the Free Software Foundation; either version 2 of the License, or
35 * (at your option) any later version. 36 * (at your option) any later version.
… …
43 * along with this program; if not, write to the Free Software 44 * along with this program; if not, write to the Free Software
44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 45 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
45 *----------------------------------------------------------------------*/ 46 *----------------------------------------------------------------------*/
46 47
47/*{{{ includes: */ 48/*{{{ includes: */
48#include "../config.h" /* NECESSARY */ 49#include "../config.h"
49#include "rxvt.h" /* NECESSARY */ 50#include "rxvt.h"
51#include "rxvtperl.h"
50#include "version.h" 52#include "version.h"
51#include "command.h" 53#include "command.h"
52 54
53#include <wchar.h> 55#ifdef KEYSYM_RESOURCE
56# include "keyboard.h"
57#endif
58
59#include <csignal>
60
61#if LINUX_YIELD_HACK
62# include <ctime>
63#endif
54 64
55/*----------------------------------------------------------------------*/ 65/*----------------------------------------------------------------------*/
56 66
57/*{{{ Convert the keypress event into a string */ 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_Caps_Lock, 0x21ec,
102 XK_Num_Lock, 0x21ed,
103 XK_ISO_Level3_Shift, 0x21ee,
104 XK_ISO_Level3_Lock, 0x21ef,
105 XK_ISO_Group_Lock, 0x21f0,
106 XK_Home, 0x21f1,
107 XK_End, 0x21f2,
108
109 XK_Execute, 0x2318,
110 XK_Begin, 0x2320,
111 XK_Delete, 0x2326,
112 XK_Clear, 0x2327,
113 XK_BackSpace, 0x232b,
114 XK_Insert, 0x2380,
115 XK_Control_L, 0x2388,
116 XK_Control_R, 0x2388,
117 XK_Pause, 0x2389,
118 XK_Break, 0x238a,
119 XK_Escape, 0x238b,
120 XK_Undo, 0x238c,
121 XK_Print, 0x2399,
122
123 XK_space, 0x2423,
124
125#ifdef XK_KP_Begin
126 XK_KP_Prior, 0x21de,
127 XK_KP_Next, 0x21df,
128 XK_KP_Begin, 0x2320,
129 XK_KP_Insert, 0x2380,
130 XK_KP_Delete, 0x2326,
131 XK_KP_Space, 0x2422,
132#endif
133 0,
134};
135
58void 136void
137rxvt_term::iso14755_54 (int x, int y)
138{
139 x = Pixel2Col (x);
140 y = Pixel2Row (y);
141
142 if (!IN_RANGE_EXC (x, 0, ncol)
143 || !IN_RANGE_EXC (y, 0, nrow))
144 return;
145
146 for (;;)
147 {
148 const line_t &l = ROW(y + view_start);
149
150 text_t t = l.t[x];
151
152 if (t != NOCHAR || !x)
153 {
154 iso14755_51 (l.t[x], l.r[x], x, y);
155 iso14755buf = ISO_14755_54;
156 break;
157 }
158
159 x--;
160 }
161}
162
163void
164rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y)
165{
166 rxvt_fontset *fs = FONTSET (r);
167 rxvt_font *f = (*fs)[fs->find_font (ch)];
168 wchar_t *chr, *alloc, ch2, *fname;
169 int len;
170
171 fname = rxvt_utf8towcs (f->name);
172
173# if ENABLE_COMBINING
174 if (IS_COMPOSE (ch))
175 {
176 len = rxvt_composite.expand (ch, 0);
177 alloc = chr = new wchar_t[len];
178 rxvt_composite.expand (ch, chr);
179 }
180 else
181# endif
182 {
183 ch2 = ch;
184
185 alloc = 0;
186 chr = &ch2;
187 len = 1;
188 }
189
190 char attr[80]; // plenty
191
192 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
193 (int)r,
194 fgcolor_of (r), bgcolor_of (r),
195 r & RS_Bold ? " bold" : "",
196 r & RS_Italic ? " italic" : "",
197 r & RS_Blink ? " blink" : "",
198 r & RS_RVid ? " rvid" : "",
199 r & RS_Uline ? " uline" : "",
200 r & RS_Careful ? " careful" : "");
201
202 int width = wcswidth (fname, wcslen (fname));
203
204 max_it (width, 8+5); // for char + hex
205 max_it (width, strlen (attr));
206
207 if (y >= 0)
208 {
209 y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1;
210 x = 0;
211 }
212
213 scr_overlay_new (x, y, width, len + 2);
214
215 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
216
217 for (int y = 0; y < len; y++)
218 {
219 char buf[9];
220
221 ch = *chr++;
222
223 sprintf (buf, "%8x", ch);
224 scr_overlay_set (0, y, buf);
225 scr_overlay_set (9, y, '=');
226# if !UNICODE_3
227 if (ch >= 0x10000)
228 ch = 0xfffd;
229# endif
230 scr_overlay_set (11, y, ch, r);
231
232 if (WCWIDTH (ch) >= 2)
233 scr_overlay_set (12, y, NOCHAR, r);
234 }
235
236// {
237// char buf[4+4+3+1];
238// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y);
239// scr_overlay_set (0, 0, buf);
240// }
241 scr_overlay_set (0, len , attr);
242 scr_overlay_set (0, len + 1, fname);
243
244 free (fname);
245
246# if ENABLE_COMBINING
247 if (alloc)
248 delete [] alloc;
249# endif
250}
251#endif
252
253void
254rxvt_term::commit_iso14755 ()
255{
256 wchar_t ch[2];
257
258 ch[0] = iso14755buf & ISO_14755_MASK;
259 ch[1] = 0;
260
261 if (iso14755buf & ISO_14755_51)
262 {
263 char mb[16];
264 int len;
265
266 // allow verbatim 0-bytes and control-bytes to be entered
267 if (ch[0] >= 0x20)
268 len = wcstombs (mb, ch, 16);
269 else
270 {
271 mb[0] = ch[0];
272 len = 1;
273 }
274
275 if (len > 0)
276 tt_write (mb, len);
277 else
278 scr_bell ();
279 }
280
281 iso14755buf = 0;
282}
283
284int
59rxvt_term::lookup_key (XKeyEvent &ev) 285rxvt_term::hex_keyval (XKeyEvent &ev)
286{
287 // check wether this event corresponds to a hex digit
288 // if the modifiers had not been pressed.
289 for (int index = 0; index < 8; index++)
290 {
291 KeySym k = XLookupKeysym (&ev, index);
292
293 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
294 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
295 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
296 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
297 }
298
299 return -1;
300}
301#endif
302
303void
304rxvt_term::key_press (XKeyEvent &ev)
60{ 305{
61 int ctrl, meta, shft, len; 306 int ctrl, meta, shft, len;
62 unsigned int newlen;
63 KeySym keysym; 307 KeySym keysym;
64#ifdef DEBUG_CMD
65 static int debug_key = 1; /* accessible by a debugger only */
66#endif
67 int valid_keysym; 308 int valid_keysym;
68 unsigned char kbuf[KBUFSZ]; 309 char kbuf[KBUFSZ];
310
311#if ISO_14755
312 if (iso14755buf & ISO_14755_52)
313 return;
314#endif
69 315
70 /* 316 /*
71 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 317 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
72 * escape sequence to toggle the Keypad. 318 * escape sequence to toggle the Keypad.
73 * 319 *
74 * Always permit `shift' to override the current setting 320 * Always permit `shift' to override the current setting
75 */ 321 */
76 shft = (ev.state & ShiftMask); 322 shft = ev.state & ShiftMask;
77 ctrl = (ev.state & ControlMask); 323 ctrl = ev.state & ControlMask;
78 meta = (ev.state & ModMetaMask); 324 meta = ev.state & ModMetaMask;
79 325
80 if (numlock_state || (ev.state & ModNumLockMask)) 326 if (numlock_state || (ev.state & ModNumLockMask))
81 { 327 {
82 numlock_state = (ev.state & ModNumLockMask); 328 numlock_state = (ev.state & ModNumLockMask);
83 PrivMode ((!numlock_state), PrivMode_aplKP); 329 PrivMode ((!numlock_state), PrivMode_aplKP);
… …
88#ifdef USE_XIM 334#ifdef USE_XIM
89 if (Input_Context) 335 if (Input_Context)
90 { 336 {
91 Status status_return; 337 Status status_return;
92 338
339#if 0
93#ifdef X_HAVE_UTF8_STRING 340#ifdef X_HAVE_UTF8_STRING
94 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful 341 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
95 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 342 len = Xutf8LookupString (Input_Context, &ev, kbuf,
96 KBUFSZ, &keysym, &status_return); 343 KBUFSZ, &keysym, &status_return);
97 else 344 else
345#endif
98#endif 346#endif
99 { 347 {
100 wchar_t wkbuf[KBUFSZ + 1]; 348 wchar_t wkbuf[KBUFSZ + 1];
101 349
102 // the XOpenIM manpage lies about hardcoding the locale 350 // the XOpenIM manpage lies about hardcoding the locale
103 // at the point of XOpenIM, so temporarily switch locales 351 // at the point of XOpenIM, so temporarily switch locales
104 if (rs[Rs_imLocale]) 352 if (rs[Rs_imLocale])
105 SET_LOCALE (rs[Rs_imLocale]); 353 SET_LOCALE (rs[Rs_imLocale]);
354
106 // assume wchar_t == unicode or better 355 // assume wchar_t == unicode or better
107 len = XwcLookupString (Input_Context, &ev, wkbuf, 356 len = XwcLookupString (Input_Context, &ev, wkbuf,
108 KBUFSZ, &keysym, &status_return); 357 KBUFSZ, &keysym, &status_return);
358
109 if (rs[Rs_imLocale]) 359 if (rs[Rs_imLocale])
110 SET_LOCALE (locale); 360 SET_LOCALE (locale);
111 361
112 if (status_return == XLookupChars 362 if (status_return == XLookupChars
113 || status_return == XLookupBoth) 363 || status_return == XLookupBoth)
… …
134 || status_return == XLookupBoth; 384 || status_return == XLookupBoth;
135 } 385 }
136 else 386 else
137#endif 387#endif
138 { 388 {
139 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 389 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
140 valid_keysym = keysym != NoSymbol; 390 valid_keysym = keysym != NoSymbol;
141 } 391 }
142 392
143 if (valid_keysym) 393 if (valid_keysym)
144 { 394 {
145 /* for some backwards compatibility */ 395#ifdef KEYSYM_RESOURCE
146#if defined(HOTKEY_CTRL) || defined(HOTKEY_META) 396 if (keyboard->dispatch (this, keysym, ev.state))
147# ifdef HOTKEY_CTRL 397 return;
148 if (ctrl)
149# else
150 if (meta)
151# endif 398#endif
152 {
153 if (keysym == ks_bigfont)
154 {
155 change_font (FONT_UP);
156 return;
157 }
158 else if (keysym == ks_smallfont)
159 {
160 change_font (FONT_DN);
161 return;
162 }
163 }
164#endif
165 399
166 if (TermWin.saveLines) 400 if (saveLines)
167 { 401 {
168#ifdef UNSHIFTED_SCROLLKEYS 402#ifdef UNSHIFTED_SCROLLKEYS
169 if (!ctrl && !meta) 403 if (!ctrl && !meta)
170 {
171#else 404#else
172 if (IS_SCROLL_MOD) 405 if (IS_SCROLL_MOD)
406#endif
173 { 407 {
174#endif
175 int lnsppg; 408 int lnsppg;
176 409
177#ifdef PAGING_CONTEXT_LINES 410#ifdef PAGING_CONTEXT_LINES
178 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 411 lnsppg = nrow - PAGING_CONTEXT_LINES;
179#else 412#else
180 lnsppg = TermWin.nrow * 4 / 5; 413 lnsppg = nrow * 4 / 5;
181#endif 414#endif
182 if (keysym == XK_Prior) 415 if (keysym == XK_Prior)
183 { 416 {
184 scr_page (UP, lnsppg); 417 scr_page (UP, lnsppg);
185 return; 418 return;
… …
213 scr_move_to (0, 1); 446 scr_move_to (0, 1);
214 return; 447 return;
215 } 448 }
216 else if (keysym == XK_End) 449 else if (keysym == XK_End)
217 { 450 {
218 scr_move_to (1, 0); 451 scr_move_to (1, 1);
219 return; 452 return;
220 } 453 }
221 } 454 }
222#endif 455#endif
223 } 456 }
… …
228 if (keysym >= XK_F1 && keysym <= XK_F10) 461 if (keysym >= XK_F1 && keysym <= XK_F10)
229 { 462 {
230 keysym += (XK_F11 - XK_F1); 463 keysym += (XK_F11 - XK_F1);
231 shft = 0; /* turn off Shift */ 464 shft = 0; /* turn off Shift */
232 } 465 }
233 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 466 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
234 { 467 {
235 switch (keysym) 468 switch (keysym)
236 { 469 {
237 /* normal XTerm key bindings */ 470 /* normal XTerm key bindings */
238 case XK_Insert: /* Shift+Insert = paste mouse selection */ 471 case XK_Insert: /* Shift+Insert = paste mouse selection */
239 selection_request (ev.time, 0, 0); 472 selection_request (ev.time);
240 return; 473 return;
474#if TODO
241 /* rxvt extras */ 475 /* rxvt extras */
242 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 476 case XK_KP_Add: /* Shift+KP_Add = bigger font */
243 change_font (FONT_UP); 477 change_font (FONT_UP);
244 return; 478 return;
245 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 479 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
246 change_font (FONT_DN); 480 change_font (FONT_DN);
247 return; 481 return;
482#endif
248 } 483 }
249 } 484 }
250 } 485 }
251#ifdef PRINTPIPE 486
252 if (keysym == XK_Print) 487#if ENABLE_FRILLS || ISO_14755
253 { 488 // ISO 14755 support
254 scr_printscreen (ctrl | shft); 489 if (shft && ctrl)
255 return;
256 } 490 {
257#endif 491 int hv;
258 492
259 if (keysym >= 0xFF00 && keysym <= 0xFFFF) 493 if (iso14755buf & ISO_14755_51
260 { 494 && (keysym == XK_space || keysym == XK_KP_Space
261#ifdef KEYSYM_RESOURCE 495 || keysym == XK_Return || keysym == XK_KP_Enter))
262 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL)
263 { 496 {
264 unsigned int l; 497 commit_iso14755 ();
265 const unsigned char *kbuf0; 498 iso14755buf = ISO_14755_51;
266 const unsigned char ch = C0_ESC; 499# if ISO_14755
267 500 iso14755_51 (0);
268 kbuf0 = (Keysym_map[keysym & 0xFF]);
269 l = (unsigned int)*kbuf0++;
270
271 /* escape prefix */
272 if (meta)
273# ifdef META8_OPTION
274 if (meta_char == C0_ESC)
275# endif 501# endif
276 tt_write (&ch, 1); 502 return;
277 tt_write (kbuf0, l); 503 }
504 else if (keysym == XK_BackSpace)
505 {
506 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
507# if ISO_14755
508 iso14755_51 (iso14755buf & ISO_14755_MASK);
509# endif
510 return;
511 }
512 else if ((hv = hex_keyval (ev)) >= 0)
513 {
514 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
515 | hv | ISO_14755_51;
516# if ISO_14755
517 iso14755_51 (iso14755buf & ISO_14755_MASK);
518# endif
278 return; 519 return;
279 } 520 }
280 else 521 else
281#endif
282 { 522 {
523# if ISO_14755
524 scr_overlay_off ();
525# endif
526 iso14755buf = 0;
527 }
528 }
529 else if ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
530 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R)))
531 if (!(iso14755buf & ISO_14755_STARTED))
532 {
533 iso14755buf |= ISO_14755_STARTED;
534# if ISO_14755
535 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
536 scr_overlay_set (0, 0, "ISO 14755 mode");
537# endif
538 }
539#endif
540
541#ifdef PRINTPIPE
542 if (keysym == XK_Print)
543 {
544 scr_printscreen (ctrl | shft);
545 return;
546 }
547#endif
548
549 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
550 {
551 bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
283 newlen = 1; 552 unsigned int newlen = 1;
553#ifdef XK_KP_Home
554 static const KeySym keypadtrans[] = {
555 XK_KP_7, // XK_KP_Home
556 XK_KP_4, // XK_KP_Left
557 XK_KP_8, // XK_KP_Up
558 XK_KP_6, // XK_KP_Right
559 XK_KP_2, // XK_KP_Down
560#ifndef UNSHIFTED_SCROLLKEYS
561 XK_KP_9, // XK_KP_Prior
562 XK_KP_3, // XK_KP_Next
563#else
564 XK_Prior,
565 XK_Next,
566#endif
567 XK_KP_1, // XK_KP_End
568 XK_KP_5, // XK_KP_Begin
569 };
570
571 if (IN_RANGE_INC (keysym, XK_KP_Home, XK_KP_Begin))
572 {
573 unsigned int index = keysym - XK_KP_Home;
574 keysym = kp ? keypadtrans[index] : XK_Home + index;
575 }
576 else if (keysym == XK_KP_Insert)
577 keysym = kp ? XK_KP_0 : XK_Insert;
578#ifndef NO_DELETE_KEY
579 else if (keysym == XK_KP_Delete)
580 keysym = kp ? XK_KP_Decimal : XK_Delete;
581#endif
582#endif
284 switch (keysym) 583 switch (keysym)
285 { 584 {
286#ifndef NO_BACKSPACE_KEY 585#ifndef NO_BACKSPACE_KEY
287 case XK_BackSpace: 586 case XK_BackSpace:
288 if (PrivateModes & PrivMode_HaveBackSpace) 587 if (priv_modes & PrivMode_HaveBackSpace)
289 { 588 {
290 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace) 589 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
291 ^ !!ctrl) ? '\b' : '\177'; 590 ^ !!ctrl) ? '\b' : '\177';
292 kbuf[1] = '\0'; 591 kbuf[1] = '\0';
293 } 592 }
294 else 593 else
295 STRCPY (kbuf, key_backspace); 594 strcpy (kbuf, rs[Rs_backspace_key]);
296# ifdef MULTICHAR_SET
297 if ((Options & Opt_mc_hack) && screen.cur.col > 0)
298 {
299 int col, row;
300
301 newlen = STRLEN (kbuf);
302 col = screen.cur.col - 1;
303 row = screen.cur.row + TermWin.saveLines;
304 if (IS_MULTI2 (screen.rend[row][col]))
305 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
306 }
307# endif
308 break; 595 break;
309#endif 596#endif
310#ifndef NO_DELETE_KEY 597#ifndef NO_DELETE_KEY
311 case XK_Delete: 598 case XK_Delete:
312 STRCPY (kbuf, key_delete); 599 strcpy (kbuf, rs[Rs_delete_key]);
313# ifdef MULTICHAR_SET
314 if (Options & Opt_mc_hack)
315 {
316 int col, row;
317
318 newlen = STRLEN (kbuf);
319 col = screen.cur.col;
320 row = screen.cur.row + TermWin.saveLines;
321 if (IS_MULTI1 (screen.rend[row][col]))
322 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
323 }
324# endif
325 break; 600 break;
326#endif 601#endif
327 case XK_Tab: 602 case XK_Tab:
328 if (shft) 603 if (shft)
329 STRCPY (kbuf, "\033[Z"); 604 strcpy (kbuf, "\033[Z");
330 else 605 else
331 { 606 {
332#ifdef CTRL_TAB_MAKES_META 607#ifdef CTRL_TAB_MAKES_META
333 if (ctrl) 608 if (ctrl)
334 meta = 1; 609 meta = 1;
… …
339#endif 614#endif
340 newlen = 0; 615 newlen = 0;
341 } 616 }
342 break; 617 break;
343 618
344#ifdef XK_KP_Left
345 case XK_KP_Up: /* \033Ox or standard */
346 case XK_KP_Down: /* \033Or or standard */
347 case XK_KP_Right: /* \033Ov or standard */
348 case XK_KP_Left: /* \033Ot or standard */
349 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
350 {
351 STRCPY (kbuf, "\033OZ");
352 kbuf[2] = "txvr"[keysym - XK_KP_Left];
353 break;
354 }
355 else
356 /* translate to std. cursor key */
357 keysym = XK_Left + (keysym - XK_KP_Left);
358 /* FALLTHROUGH */
359#endif
360 case XK_Up: /* "\033[A" */ 619 case XK_Up: /* "\033[A" */
361 case XK_Down: /* "\033[B" */ 620 case XK_Down: /* "\033[B" */
362 case XK_Right: /* "\033[C" */ 621 case XK_Right: /* "\033[C" */
363 case XK_Left: /* "\033[D" */ 622 case XK_Left: /* "\033[D" */
364 STRCPY (kbuf, "\033[Z"); 623 strcpy (kbuf, "\033[Z");
365 kbuf[2] = "DACB"[keysym - XK_Left]; 624 kbuf[2] = "DACB"[keysym - XK_Left];
366 /* do Shift first */ 625 /* do Shift first */
367 if (shft) 626 if (shft)
368 kbuf[2] = "dacb"[keysym - XK_Left]; 627 kbuf[2] = "dacb"[keysym - XK_Left];
369 else if (ctrl) 628 else if (ctrl)
370 { 629 {
371 kbuf[1] = 'O'; 630 kbuf[1] = 'O';
372 kbuf[2] = "dacb"[keysym - XK_Left]; 631 kbuf[2] = "dacb"[keysym - XK_Left];
373 } 632 }
374 else if (PrivateModes & PrivMode_aplCUR) 633 else if (priv_modes & PrivMode_aplCUR)
375 kbuf[1] = 'O'; 634 kbuf[1] = 'O';
376#ifdef MULTICHAR_SET 635 break;
377 //TODO: ?? 636
378 if (Options & Opt_mc_hack) 637#ifndef UNSHIFTED_SCROLLKEYS
638 case XK_Prior:
639 strcpy (kbuf, "\033[5~");
640 break;
641 case XK_Next:
642 strcpy (kbuf, "\033[6~");
643 break;
644#endif
645 case XK_KP_Enter:
646 /* allow shift to override */
647 if (kp)
379 { 648 {
380 int col, row, m;
381
382 col = screen.cur.col;
383 row = screen.cur.row + TermWin.saveLines;
384 m = 0;
385 if (keysym == XK_Right
386 && IS_MULTI1 (screen.rend[row][col]))
387 m = 1;
388 else if (keysym == XK_Left)
389 {
390 if (col > 0)
391 {
392 if (IS_MULTI2 (screen.rend[row][col - 1]))
393 m = 1;
394 }
395 else if (screen.cur.row > 0)
396 {
397 col = screen.tlen[--row];
398 if (col == -1)
399 col = TermWin.ncol - 1;
400 else
401 col--;
402 if (col > 0
403 && IS_MULTI2 (screen.rend[row][col]))
404 m = 1;
405 }
406 }
407 if (m)
408 MEMMOVE (kbuf + 3, kbuf, 3 + 1);
409 }
410#endif
411 break;
412
413#ifndef UNSHIFTED_SCROLLKEYS
414# ifdef XK_KP_Prior
415 case XK_KP_Prior:
416 /* allow shift to override */
417 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
418 {
419 STRCPY (kbuf, "\033Oy"); 649 strcpy (kbuf, "\033OM");
420 break; 650 break;
421 } 651 }
652
422 /* FALLTHROUGH */ 653 /* FALLTHROUGH */
423# endif 654
424 case XK_Prior:
425 STRCPY (kbuf, "\033[5~");
426 break;
427# ifdef XK_KP_Next
428 case XK_KP_Next: 655 case XK_Return:
429 /* allow shift to override */ 656 if (priv_modes & PrivMode_LFNL)
430 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
431 { 657 {
432 STRCPY (kbuf, "\033Os"); 658 kbuf[0] = '\015';
659 kbuf[1] = '\012';
433 break; 660 kbuf[2] = '\0';
434 }
435 /* FALLTHROUGH */
436# endif
437 case XK_Next:
438 STRCPY (kbuf, "\033[6~");
439 break;
440#endif
441 case XK_KP_Enter:
442 /* allow shift to override */
443 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
444 {
445 STRCPY (kbuf, "\033OM");
446 } 661 }
447 else 662 else
448 { 663 {
449 kbuf[0] = '\r'; 664 kbuf[0] = '\015';
450 kbuf[1] = '\0'; 665 kbuf[1] = '\0';
451 } 666 }
452 break; 667 break;
453 668
454#ifdef XK_KP_Begin
455 case XK_KP_Begin:
456 STRCPY (kbuf, "\033Ou");
457 break;
458
459 case XK_KP_Insert:
460 STRCPY (kbuf, "\033Op");
461 break;
462
463 case XK_KP_Delete:
464 STRCPY (kbuf, "\033On");
465 break;
466#endif
467 case XK_KP_F1: /* "\033OP" */ 669 case XK_KP_F1: /* "\033OP" */
468 case XK_KP_F2: /* "\033OQ" */ 670 case XK_KP_F2: /* "\033OQ" */
469 case XK_KP_F3: /* "\033OR" */ 671 case XK_KP_F3: /* "\033OR" */
470 case XK_KP_F4: /* "\033OS" */ 672 case XK_KP_F4: /* "\033OS" */
471 STRCPY (kbuf, "\033OP"); 673 strcpy (kbuf, "\033OP");
472 kbuf[2] += (keysym - XK_KP_F1); 674 kbuf[2] += (keysym - XK_KP_F1);
473 break; 675 break;
474 676
475 case XK_KP_Multiply: /* "\033Oj" : "*" */ 677 case XK_KP_Multiply: /* "\033Oj" : "*" */
476 case XK_KP_Add: /* "\033Ok" : "+" */ 678 case XK_KP_Add: /* "\033Ok" : "+" */
… …
487 case XK_KP_6: /* "\033Ov" : "6" */ 689 case XK_KP_6: /* "\033Ov" : "6" */
488 case XK_KP_7: /* "\033Ow" : "7" */ 690 case XK_KP_7: /* "\033Ow" : "7" */
489 case XK_KP_8: /* "\033Ox" : "8" */ 691 case XK_KP_8: /* "\033Ox" : "8" */
490 case XK_KP_9: /* "\033Oy" : "9" */ 692 case XK_KP_9: /* "\033Oy" : "9" */
491 /* allow shift to override */ 693 /* allow shift to override */
492 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 694 if (kp)
493 { 695 {
494 STRCPY (kbuf, "\033Oj"); 696 strcpy (kbuf, "\033Oj");
495 kbuf[2] += (keysym - XK_KP_Multiply); 697 kbuf[2] += (keysym - XK_KP_Multiply);
496 } 698 }
497 else 699 else
498 { 700 {
499 kbuf[0] = ('*' + (keysym - XK_KP_Multiply)); 701 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
500 kbuf[1] = '\0'; 702 kbuf[1] = '\0';
501 } 703 }
502 break; 704 break;
503 705
504 case XK_Find: 706 case XK_Find:
505 STRCPY (kbuf, "\033[1~"); 707 strcpy (kbuf, "\033[1~");
506 break; 708 break;
709
507 case XK_Insert: 710 case XK_Insert:
508 STRCPY (kbuf, "\033[2~"); 711 strcpy (kbuf, "\033[2~");
509 break; 712 break;
510#ifdef DXK_Remove /* support for DEC remove like key */ 713#ifdef DXK_Remove /* support for DEC remove like key */
511 case DXK_Remove: 714 case DXK_Remove:
512 /* FALLTHROUGH */ 715 /* FALLTHROUGH */
513#endif 716#endif
514 case XK_Execute: 717 case XK_Execute:
515 STRCPY (kbuf, "\033[3~"); 718 strcpy (kbuf, "\033[3~");
516 break; 719 break;
517 case XK_Select: 720 case XK_Select:
518 STRCPY (kbuf, "\033[4~"); 721 strcpy (kbuf, "\033[4~");
519 break; 722 break;
520#ifdef XK_KP_End
521 case XK_KP_End:
522 /* allow shift to override */
523 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
524 {
525 STRCPY (kbuf, "\033Oq");
526 break;
527 }
528 /* FALLTHROUGH */
529#endif
530 case XK_End: 723 case XK_End:
531 STRCPY (kbuf, KS_END); 724 strcpy (kbuf, KS_END);
532 break; 725 break;
533#ifdef XK_KP_Home
534 case XK_KP_Home:
535 /* allow shift to override */
536 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
537 {
538 STRCPY (kbuf, "\033Ow");
539 break;
540 }
541 /* FALLTHROUGH */
542#endif
543 case XK_Home: 726 case XK_Home:
544 STRCPY (kbuf, KS_HOME); 727 strcpy (kbuf, KS_HOME);
545 break; 728 break;
546 729
547#define FKEY(n, fkey) \ 730#define FKEY(n, fkey) \
548 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey))) 731 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
549 732
… …
601#undef FKEY 784#undef FKEY
602 default: 785 default:
603 newlen = 0; 786 newlen = 0;
604 break; 787 break;
605 } 788 }
789
606 if (newlen) 790 if (newlen)
607 len = STRLEN (kbuf); 791 len = strlen (kbuf);
608 } 792
609 /* 793 /*
610 * Pass meta for all function keys, if 'meta' option set 794 * Pass meta for all function keys, if 'meta' option set
611 */ 795 */
612#ifdef META8_OPTION 796#ifdef META8_OPTION
613 if (meta && (meta_char == 0x80) && len > 0) 797 if (meta && (meta_char == 0x80) && len > 0)
… …
618 else if (ctrl && keysym == XK_minus) 802 else if (ctrl && keysym == XK_minus)
619 { 803 {
620 len = 1; 804 len = 1;
621 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 805 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
622 } 806 }
807 else if (keysym == XK_ISO_Left_Tab)
808 {
809 strcpy (kbuf, "\033[Z");
810 len = 3;
811 }
623 else 812 else
624 { 813 {
625#ifdef META8_OPTION 814#ifdef META8_OPTION
626 /* set 8-bit on */ 815 /* set 8-bit on */
627 if (meta && (meta_char == 0x80)) 816 if (meta && (meta_char == 0x80))
628 { 817 {
629 unsigned char *ch; 818 char *ch;
630 819
631 for (ch = kbuf; ch < kbuf + len; ch++) 820 for (ch = kbuf; ch < kbuf + len; ch++)
632 *ch |= 0x80; 821 *ch |= 0x80;
822
633 meta = 0; 823 meta = 0;
634 } 824 }
635#endif 825#endif
636 /* nil */ ; 826 /* nil */ ;
637 } 827 }
638 } 828 }
639 829
830 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
831 return;
832
640 if (len <= 0) 833 if (len <= 0)
641 return; /* not mapped */ 834 return; /* not mapped */
642 835
643 if (Options & Opt_scrollTtyKeypress) 836 if (option (Opt_scrollTtyKeypress))
644 if (TermWin.view_start) 837 if (view_start)
645 { 838 {
646 TermWin.view_start = 0; 839 view_start = 0;
647 want_refresh = 1; 840 want_refresh = 1;
648 } 841 }
649 842
650 /* 843 /*
651 * these modifications only affect the static keybuffer 844 * these modifications only affect the static keybuffer
… …
666#ifdef META8_OPTION 859#ifdef META8_OPTION
667 && meta_char == C0_ESC 860 && meta_char == C0_ESC
668#endif 861#endif
669 ) 862 )
670 { 863 {
671 const unsigned char ch = C0_ESC; 864 const char ch = C0_ESC;
672 tt_write (&ch, 1); 865 tt_write (&ch, 1);
673 } 866 }
674 867
675#if defined(DEBUG_CMD)
676 /* Display keyboard buffer contents */
677 unsigned char *p;
678 int i;
679
680 fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
681 for (i = 0, p = kbuf; i < len; i++, p++)
682 fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
683 fprintf (stderr, "'\n");
684#endif /* DEBUG_CMD */
685 tt_write (kbuf, (unsigned int)len); 868 tt_write (kbuf, (unsigned int)len);
686} 869}
687/*}}} */
688 870
689#if (MENUBAR_MAX) 871void
690/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ 872rxvt_term::key_release (XKeyEvent &ev)
691/* attempt to `write' count to the input buffer */ 873{
874#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
875 KeySym keysym;
876
877 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
878#endif
879
880#if ENABLE_FRILLS || ISO_14755
881 // ISO 14755 support
882 if (iso14755buf)
883 if (iso14755buf & ISO_14755_52)
884 {
885# if ISO_14755
886 scr_overlay_off ();
887# endif
888# if ISO_14755
889 // iso14755 part 5.2 handling: release time
890 // first: controls
891 if ((ev.state & ControlMask)
892 && ((keysym >= 0x40 && keysym <= 0x5f)
893 || (keysym >= 0x61 && keysym <= 0x7f)))
894 {
895 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
896 commit_iso14755 ();
897
898 return;
899 }
900
901 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)
902 if (i[0] == keysym)
903 {
904 iso14755buf = ISO_14755_51 | i[1];
905 commit_iso14755 ();
906
907 return;
908 }
909
910 scr_bell ();
911# endif
912 iso14755buf = 0;
913
914 return;
915 }
916 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
917 {
918# if ISO_14755
919 scr_overlay_off ();
920# endif
921 if (iso14755buf & ISO_14755_51)
922 commit_iso14755 ();
923#if ISO_14755
924 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
925 {
926 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
927
928 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
929 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
930 }
931# endif
932 else
933 iso14755buf = 0;
934 }
935#endif
936
937 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
938 return;
939
940#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
941 if (!(ev.state & ControlMask))
942 slip_wheel_ev.stop ();
943 else if (keysym == XK_Control_L || keysym == XK_Control_R)
944 mouse_slip_wheel_speed = 0;
945#endif
946}
947
948#if defined (KEYSYM_RESOURCE)
692unsigned int 949unsigned int
693rxvt_term::cmd_write (const unsigned char *str, unsigned int count) 950rxvt_term::cmd_write (const char *str, unsigned int count)
694{ 951{
695 unsigned int n, s; 952 unsigned int n, s;
696 953
697 n = cmdbuf_ptr - cmdbuf_base; 954 n = cmdbuf_ptr - cmdbuf_base;
698 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 955 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
699 956
700 if (n > 0 && s < count) 957 if (n > 0 && s < count)
701 { 958 {
702 MEMMOVE (cmdbuf_base, cmdbuf_ptr, 959 memmove (cmdbuf_base, cmdbuf_ptr,
703 (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); 960 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
704 cmdbuf_ptr = cmdbuf_base; 961 cmdbuf_ptr = cmdbuf_base;
705 cmdbuf_endp -= n; 962 cmdbuf_endp -= n;
706 s += n; 963 s += n;
707 } 964 }
708 965
709 if (count > s) 966 if (count > s)
710 { 967 {
711 rxvt_print_error ("data loss: cmd_write too large"); 968 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
712 count = s; 969 count = s;
713 } 970 }
714 971
715 for (; count--;) 972 for (; count--;)
716 *cmdbuf_endp++ = *str++; 973 *cmdbuf_endp++ = *str++;
717 974
718 cmd_parse (); 975 cmd_parse ();
719 976
720 return 0; 977 return 0;
721} 978}
722#endif /* MENUBAR_MAX */ 979#endif
723 980
724void 981void
725rxvt_term::flush () 982rxvt_term::flush ()
726{ 983{
727#ifdef TRANSPARENT 984 flush_ev.stop ();
728 if (want_full_refresh) 985
986#ifdef HAVE_BG_PIXMAP
987 if (bgPixmap.check_clearChanged ())
729 { 988 {
730 want_full_refresh = 0; 989// scr_clear (true); This needs to be researched further!
731 scr_clear ();
732 scr_touch (false); 990 scr_touch (false);
733 want_refresh = 1;
734 } 991 }
735#endif 992#endif
736 993
737 if (want_refresh) 994 if (want_refresh)
738 { 995 {
996 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
997 {
998 int row = view_start;
999 int end_row = row + nrow;
1000
1001 while (row > top_row && ROW (row - 1).is_longer ())
1002 --row;
1003
1004 do
1005 {
1006 int start_row = row;
1007 line_t *l;
1008
1009 do
1010 {
1011 l = &ROW (row++);
1012
1013 if (!(l->f & LINE_FILTERED))
1014 {
1015 // line not filtered, mark it as filtered
1016 l->f |= LINE_FILTERED;
1017 while (l->is_longer ())
1018 {
1019 l = &ROW (row++);
1020 l->f |= LINE_FILTERED;
1021 }
1022
1023 // and filter it
1024 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
1025
1026 break;
1027 }
1028 }
1029 while (l->is_longer () && row < end_row);
1030 }
1031 while (row < end_row);
1032 }
1033
739 scr_refresh (refresh_type); 1034 scr_refresh ();
740 scrollbar_show (1); 1035 scrollbar_show (1);
741#ifdef USE_XIM 1036#ifdef USE_XIM
742 IMSendSpot (); 1037 IMSendSpot ();
743#endif 1038#endif
744
745 } 1039 }
746 1040
747 display->flush (); 1041 display->flush ();
748} 1042}
749 1043
1044/* checks wether a refresh is requested and starts the refresh timer */
750void 1045void
751rxvt_term::check_cb (check_watcher &w) 1046rxvt_term::refresh_check ()
752{ 1047{
753 SET_R (this); 1048 if (want_refresh && !flush_ev.is_active ())
754 SET_LOCALE (locale); 1049 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
755 1050
1051 display->flush ();
1052}
1053
1054void
1055rxvt_term::flush_cb (ev::timer &w, int revents)
1056{
1057 make_current ();
1058
1059 refresh_count = 0;
756 flush (); 1060 flush ();
757} 1061}
758 1062
759#ifdef CURSOR_BLINK 1063#ifdef CURSOR_BLINK
760void 1064void
761rxvt_term::cursor_blink_cb (time_watcher &w) 1065rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
762{ 1066{
763 hidden_cursor = !hidden_cursor; 1067 hidden_cursor = !hidden_cursor;
764 want_refresh = 1; 1068 want_refresh = 1;
765 1069 refresh_check ();
766 w.start (w.at + BLINK_INTERVAL);
767} 1070}
768#endif 1071#endif
769 1072
770#ifdef TEXT_BLINK 1073#ifdef TEXT_BLINK
771void 1074void
772rxvt_term::text_blink_cb (time_watcher &w) 1075rxvt_term::text_blink_cb (ev::timer &w, int revents)
773{ 1076{
774 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1077 if (scr_refresh_rend (RS_Blink, RS_Blink))
775 { 1078 {
776 hidden_text = !hidden_text; 1079 hidden_text = !hidden_text;
777 want_refresh = 1; 1080 want_refresh = 1;
778 w.start (w.at + TEXT_BLINK_INTERVAL); 1081 refresh_check ();
1082 }
1083 else
1084 w.stop ();
1085}
1086#endif
1087
1088#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1089void
1090rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1091{
1092 if ((scrollBar.state == STATE_UP || scrollBar.state == STATE_DOWN)
1093 && scr_page (scrollBar.state == STATE_UP ? UP : DN, 1))
779 } 1094 {
1095 want_refresh = 1;
1096 refresh_check ();
1097 }
1098 else
1099 w.stop ();
780} 1100}
1101#endif
1102
1103#ifdef SELECTION_SCROLLING
1104void
1105rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1106{
1107 if (scr_page (scroll_selection_dir, scroll_selection_lines))
1108 {
1109 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1110 want_refresh = 1;
1111 refresh_check ();
1112 }
1113 else
1114 w.stop ();
1115}
1116#endif
1117
1118#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1119void
1120rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1121{
1122 if (scr_changeview (view_start - mouse_slip_wheel_speed))
1123 {
1124 want_refresh = 1;
1125 refresh_check ();
1126 }
1127
1128 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
1129 {
1130 mouse_slip_wheel_speed = 0;
1131 w.stop ();
1132 }
1133}
1134#endif
1135
1136#if LINUX_YIELD_HACK
1137static struct event_handler
1138{
1139 ev::prepare yield_ev;
1140
1141 void yield_cb (ev::prepare &w, int revents)
1142 {
1143 // this should really be sched_yield(), but the linux guys thought
1144 // that giving a process calling sched_yield () less cpu time than
1145 // ones with high nice levels is a useful thing to do. It surely is is
1146 // allowed by the sus... as is returning ENOSYS.
1147
1148 struct timespec ts = { 0, 0 };
1149 nanosleep (&ts, 0);
1150
1151 w.stop ();
1152 }
1153
1154 event_handler ()
1155 : yield_ev (this, &event_handler::yield_cb)
1156 {
1157 }
1158} event_handler;
781#endif 1159#endif
782 1160
783bool 1161bool
784rxvt_term::pty_fill () 1162rxvt_term::pty_fill ()
785{ 1163{
786 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1164 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
1165
1166 if (CBUFSIZ == n)
1167 {
1168 rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n");
1169 n = 0;
1170 }
787 1171
788 memmove (cmdbuf_base, cmdbuf_ptr, n); 1172 memmove (cmdbuf_base, cmdbuf_ptr, n);
789 cmdbuf_ptr = cmdbuf_base; 1173 cmdbuf_ptr = cmdbuf_base;
790 cmdbuf_endp = cmdbuf_ptr + n; 1174 cmdbuf_endp = cmdbuf_ptr + n;
791 1175
792 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1176 ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n);
793 1177
794 if (n > 0) 1178 if (r > 0)
795 { 1179 {
796 cmdbuf_endp += n; 1180 cmdbuf_endp += r;
797 return true; 1181 return true;
798 } 1182 }
799 else if (n < 0 && errno != EAGAIN) 1183 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1184 {
1185#if LINUX_YIELD_HACK
1186 if (display->is_local)
1187 event_handler.yield_ev.start ();
1188#endif
1189 }
1190 else
1191 {
1192 pty_ev.stop ();
1193
1194 if (!option (Opt_hold))
800 destroy (); 1195 destroy ();
801 1196 }
1197
802 return false; 1198 return false;
803} 1199}
804 1200
805void 1201void
806rxvt_term::pty_cb (io_watcher &w, short revents) 1202rxvt_term::pty_cb (ev::io &w, int revents)
807{ 1203{
808 SET_R (this); 1204 make_current ();
809 SET_LOCALE (locale);
810 1205
811 if (revents & EVENT_WRITE) 1206 if (revents & ev::READ)
812 tt_write (0, 0);
813 else if (revents & EVENT_READ)
814 {
815 bool flag = true;
816
817 // loop, but don't allow a single term to monopolize us 1207 // loop, but don't allow a single term to monopolize us
818 // the number of loops is fully arbitrary, and thus wrong
819 while (flag && pty_fill ()) 1208 while (pty_fill ())
820 {
821 if (!seen_input)
822 {
823 seen_input = 1;
824 /* once we know the shell is running, send the screen size. Again! */
825 tt_winch ();
826 }
827
828 if (cmd_parse ()) 1209 if (cmd_parse ())
829 break; 1210 break;
830 }
831 }
832}
833 1211
834bool 1212 if (revents & ev::WRITE)
835rxvt_term::cmd_parse () 1213 pty_write ();
836{
837 bool flag = false;
838 uint32_t ch = NOCHAR;
839 1214
840 for (;;) 1215 refresh_check ();
841 {
842 if (ch == NOCHAR)
843 ch = next_char ();
844
845 if (ch == NOCHAR) // TODO: improve
846 break;
847
848 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
849 {
850 /* Read a text string from the input buffer */
851 uint32_t buf[BUFSIZ];
852 bool refreshnow = false;
853 int nlines = 0;
854 uint32_t *str = buf;
855
856 *str++ = ch;
857
858 for (;;)
859 {
860 ch = next_char ();
861
862 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
863 break;
864 else
865 {
866 *str++ = ch;
867
868 if (ch == '\n')
869 {
870 nlines++;
871 refresh_count++;
872
873 if (! (Options & Opt_jumpScroll)
874 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
875 {
876 refreshnow = true;
877 flag = false;
878 ch = NOCHAR;
879 break;
880 }
881
882 // scr_add_lines only works for nlines < TermWin.nrow - 1.
883 if (nlines >= TermWin.nrow - 1)
884 {
885 scr_add_lines (buf, nlines, str - buf);
886 nlines = 0;
887 str = buf;
888 }
889 }
890
891 if (str >= buf + BUFSIZ)
892 {
893 ch = NOCHAR;
894 break;
895 }
896 }
897 }
898
899 scr_add_lines (buf, nlines, str - buf);
900
901 /*
902 * If there have been a lot of new lines, then update the screen
903 * What the heck I'll cheat and only refresh less than every page-full.
904 * the number of pages between refreshes is refresh_limit, which
905 * is incremented here because we must be doing flat-out scrolling.
906 *
907 * refreshing should be correct for small scrolls, because of the
908 * time-out
909 */
910 if (refreshnow)
911 {
912 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
913 refresh_limit++;
914
915 scr_refresh (refresh_type);
916 }
917
918 }
919 else
920 {
921 switch (ch)
922 {
923 default:
924 process_nonprinting (ch);
925 break;
926 case C0_ESC: /* escape char */
927 process_escape_seq ();
928 break;
929 /*case 0x9b: */ /* CSI */
930 /* process_csi_seq (); */
931 }
932
933 ch = NOCHAR;
934 }
935 }
936
937 return flag;
938} 1216}
939 1217
940// read the next character, currently handles UTF-8 1218void
941// will probably handle all sorts of other stuff in the future 1219rxvt_term::pointer_unblank ()
942uint32_t
943rxvt_term::next_char ()
944{ 1220{
945 while (cmdbuf_ptr < cmdbuf_endp) 1221 XDefineCursor (dpy, vt, TermWin_cursor);
946 { 1222 recolour_cursor ();
947 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
948 return *cmdbuf_ptr++;
949 1223
950 wchar_t wc; 1224#ifdef POINTER_BLANK
951 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); 1225 hidden_pointer = 0;
952 1226
953 if (len == (size_t)-2) 1227 if (option (Opt_pointerBlank))
954 return NOCHAR; 1228 pointer_ev.start (pointerBlankDelay);
955 1229#endif
956 if (len == (size_t)-1)
957 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
958
959 // assume wchar == unicode
960 cmdbuf_ptr += len;
961 return wc;
962 }
963
964 return NOCHAR;
965}
966
967/* rxvt_cmd_getc () - Return next input character */
968/*
969 * Return the next input character after first passing any keyboard input
970 * to the command.
971 */
972uint32_t
973rxvt_term::cmd_getc ()
974{
975 for (;;)
976 {
977 uint32_t c = next_char ();
978 if (c != NOCHAR)
979 return c;
980
981 // incomplete sequences should occur rarely, still, a better solution
982 // would be preferred. either setjmp/longjmp or better design.
983 fcntl (cmd_fd, F_SETFL, 0);
984 pty_fill ();
985 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
986 }
987} 1230}
988 1231
989#ifdef POINTER_BLANK 1232#ifdef POINTER_BLANK
990void 1233void
991rxvt_term::pointer_unblank () 1234rxvt_term::pointer_blank ()
992{ 1235{
993 XDefineCursor (display->display, TermWin.vt, TermWin_cursor); 1236 if (!option (Opt_pointerBlank))
994 recolour_cursor (); 1237 return;
995 1238
1239 XDefineCursor (dpy, vt, display->blank_cursor);
1240 XFlush (dpy);
1241
996 hidden_pointer = 0; 1242 hidden_pointer = 1;
997
998 if (Options & Opt_pointerBlank)
999 pointer_ev.start (NOW + pointerBlankDelay);
1000} 1243}
1001 1244
1002void 1245void
1003rxvt_term::pointer_blank () 1246rxvt_term::pointer_cb (ev::timer &w, int revents)
1004{ 1247{
1005 if (! (Options & Opt_pointerBlank)) 1248 make_current ();
1006 return;
1007
1008 XDefineCursor (display->display, TermWin.vt, blank_cursor);
1009 XFlush (display->display);
1010
1011 hidden_pointer = 1;
1012}
1013
1014void
1015rxvt_term::pointer_cb (time_watcher &w)
1016{
1017 SET_R (this);
1018 SET_LOCALE (locale);
1019 1249
1020 pointer_blank (); 1250 pointer_blank ();
1021} 1251}
1022#endif 1252#endif
1023 1253
1024void 1254void
1025rxvt_term::mouse_report (XButtonEvent &ev) 1255rxvt_term::mouse_report (XButtonEvent &ev)
1026{ 1256{
1027 int button_number, key_state = 0; 1257 int button_number, key_state = 0;
1028 int x, y; 1258 int x, y;
1259 int code = 32;
1029 1260
1030 x = ev.x; 1261 x = Pixel2Col (ev.x);
1031 y = ev.y; 1262 y = Pixel2Row (ev.y);
1032 pixel_position (&x, &y); 1263 if (ev.type == MotionNotify)
1264 {
1265 if (x == mouse_row && y == mouse_col)
1266 return;
1267 mouse_row = x;
1268 mouse_col = y;
1269 code += 32;
1270 }
1033 1271
1034 if (MEvent.button == AnyButton) 1272 if (MEvent.button == AnyButton)
1035 {
1036 button_number = 3; 1273 button_number = 3;
1037 }
1038 else 1274 else
1039 { 1275 {
1040 button_number = MEvent.button - Button1; 1276 button_number = MEvent.button - Button1;
1041 /* add 0x3D for wheel events, like xterm does */ 1277 /* add 0x3D for wheel events, like xterm does */
1042 if (button_number >= 3) 1278 if (button_number >= 3)
1043 button_number += (64 - 3); 1279 button_number += (64 - 3);
1044 } 1280 }
1045 1281
1046 if (PrivateModes & PrivMode_MouseX10) 1282 if (priv_modes & PrivMode_MouseX10)
1047 { 1283 {
1048 /* 1284 /*
1049 * do not report ButtonRelease 1285 * do not report ButtonRelease
1050 * no state info allowed 1286 * no state info allowed
1051 */ 1287 */
… …
1066 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1302 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1067 + ((MEvent.state & ControlMask) ? 16 : 0); 1303 + ((MEvent.state & ControlMask) ? 16 : 0);
1068#ifdef MOUSE_REPORT_DOUBLECLICK 1304#ifdef MOUSE_REPORT_DOUBLECLICK
1069 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1305 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1070#endif 1306#endif
1071
1072 } 1307 }
1073 1308
1074#ifdef DEBUG_MOUSEREPORT 1309#if DEBUG_MOUSEREPORT
1075 fprintf (stderr, "Mouse ["); 1310 fprintf (stderr, "Mouse [");
1076 if (key_state & 16) 1311 if (key_state & 16)
1077 fputc ('C', stderr); 1312 fputc ('C', stderr);
1078 if (key_state & 4) 1313 if (key_state & 4)
1079 fputc ('S', stderr); 1314 fputc ('S', stderr);
… …
1083 fputc ('2', stderr); 1318 fputc ('2', stderr);
1084 fprintf (stderr, "]: <%d>, %d/%d\n", 1319 fprintf (stderr, "]: <%d>, %d/%d\n",
1085 button_number, 1320 button_number,
1086 x + 1, 1321 x + 1,
1087 y + 1); 1322 y + 1);
1088#else 1323#endif
1324
1089 tt_printf ("\033[M%c%c%c", 1325 tt_printf ("\033[M%c%c%c",
1090 (32 + button_number + key_state), 1326 (code + button_number + key_state),
1091 (32 + x + 1), 1327 (32 + x + 1),
1092 (32 + y + 1)); 1328 (32 + y + 1));
1093#endif
1094} 1329}
1095
1096#ifdef USING_W11LIB
1097void
1098rxvt_W11_process_x_event (XEvent *ev)
1099{
1100 rxvt_t *r = rxvt_get_r ();
1101
1102 x_cb (*ev);
1103}
1104#endif
1105 1330
1106/*{{{ process an X event */ 1331/*{{{ process an X event */
1107void 1332void
1108rxvt_term::x_cb (XEvent &ev) 1333rxvt_term::x_cb (XEvent &ev)
1109{ 1334{
1110 SET_R (this); 1335 make_current ();
1111 SET_LOCALE (locale);
1112 1336
1113#if defined(CURSOR_BLINK) 1337 dLocal (Display *, dpy);
1114 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
1115 {
1116 if (hidden_cursor)
1117 {
1118 hidden_cursor = 0;
1119 want_refresh = 1;
1120 }
1121 1338
1122 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1339 if (ev.xany.window == vt
1123 } 1340 && SHOULD_INVOKE (HOOK_X_EVENT)
1124#endif 1341 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1125
1126#if defined(POINTER_BLANK)
1127 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
1128 {
1129 if (ev.type == MotionNotify
1130 || ev.type == ButtonPress
1131 || ev.type == ButtonRelease)
1132 if (hidden_pointer)
1133 pointer_unblank ();
1134
1135 if (ev.type == KeyPress && hidden_pointer == 0)
1136 pointer_blank ();
1137 }
1138#endif
1139
1140#ifdef USE_XIM
1141 if (XFilterEvent (&ev, None))
1142 return; 1342 return;
1143#endif
1144 1343
1344 // for XQueryPointer
1145 Window unused_root, unused_child; 1345 Window unused_root, unused_child;
1146 int unused_root_x, unused_root_y; 1346 int unused_root_x, unused_root_y;
1147 unsigned int unused_mask; 1347 unsigned int unused_mask;
1148
1149#ifdef DEBUG_X
1150 const char *const eventnames[] =
1151 { /* mason - this matches my system */
1152 "",
1153 "",
1154 "KeyPress",
1155 "KeyRelease",
1156 "ButtonPress",
1157 "ButtonRelease",
1158 "MotionNotify",
1159 "EnterNotify",
1160 "LeaveNotify",
1161 "FocusIn",
1162 "FocusOut",
1163 "KeymapNotify",
1164 "Expose",
1165 "GraphicsExpose",
1166 "NoExpose",
1167 "VisibilityNotify",
1168 "CreateNotify",
1169 "DestroyNotify",
1170 "UnmapNotify",
1171 "MapNotify",
1172 "MapRequest",
1173 "ReparentNotify",
1174 "ConfigureNotify",
1175 "ConfigureRequest",
1176 "GravityNotify",
1177 "ResizeRequest",
1178 "CirculateNotify",
1179 "CirculateRequest",
1180 "PropertyNotify",
1181 "SelectionClear",
1182 "SelectionRequest",
1183 "SelectionNotify",
1184 "ColormapNotify",
1185 "ClientMessage",
1186 "MappingNotify"
1187 };
1188#endif
1189
1190#ifdef DEBUG_X
1191 struct timeval tp;
1192 struct tm *ltt;
1193 (void)gettimeofday (&tp, NULL);
1194 ltt = localtime (& (tp.tv_sec));
1195 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));
1196#endif
1197 1348
1198 switch (ev.type) 1349 switch (ev.type)
1199 { 1350 {
1200 case KeyPress: 1351 case KeyPress:
1201 lookup_key (ev.xkey); 1352 key_press (ev.xkey);
1202 break; 1353 break;
1203 1354
1204#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1205 case KeyRelease: 1355 case KeyRelease:
1206 { 1356 key_release (ev.xkey);
1207 if (! (ev.xkey.state & ControlMask))
1208 mouse_slip_wheel_speed = 0;
1209 else
1210 {
1211 KeySym ks;
1212
1213 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
1214 if (ks == XK_Control_L || ks == XK_Control_R)
1215 mouse_slip_wheel_speed = 0;
1216 }
1217 break; 1357 break;
1218 }
1219#endif
1220 1358
1221 case ButtonPress: 1359 case ButtonPress:
1222 button_press (ev.xbutton); 1360 button_press (ev.xbutton);
1223 break; 1361 break;
1224 1362
… …
1226 button_release (ev.xbutton); 1364 button_release (ev.xbutton);
1227 break; 1365 break;
1228 1366
1229 case ClientMessage: 1367 case ClientMessage:
1230 if (ev.xclient.format == 32 1368 if (ev.xclient.format == 32
1231 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1369 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1232 destroy ();
1233#ifdef OFFIX_DND
1234 /* OffiX Dnd (drag 'n' drop) protocol */
1235 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1236 && (ev.xclient.data.l[0] == DndFile
1237 || ev.xclient.data.l[0] == DndDir
1238 || ev.xclient.data.l[0] == DndLink))
1239 { 1370 {
1240 /* Get Dnd data */ 1371 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1241 Atom ActualType; 1372 {
1242 int ActualFormat; 1373 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1243 unsigned char *data; 1374 {
1244 unsigned long Size, RemainingBytes; 1375 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1245 1376 {
1246 XGetWindowProperty (display->display, display->root, 1377 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1247 xa[XA_DNDSELECTION], 1378 destroy ();
1248 0L, 1000000L, 1379 }
1249 False, AnyPropertyType, 1380#if ENABLE_EWMH
1250 &ActualType, &ActualFormat, 1381 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1251 &Size, &RemainingBytes, 1382 XSendEvent (dpy, ev.xclient.window = display->root,
1383 False, SubstructureRedirectMask | SubstructureNotifyMask,
1252 &data); 1384 &ev);
1253 XChangeProperty (display->display, display->root, 1385#endif
1254 XA_CUT_BUFFER0, XA_STRING, 1386 }
1255 8, PropModeReplace, 1387 }
1256 data, STRLEN (data)); 1388#if ENABLE_XEMBED
1257 selection_paste (display->root, XA_CUT_BUFFER0, True); 1389 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1258 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1390 {
1391 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1392 focus_in ();
1393 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1394 focus_out ();
1395 }
1396#endif
1259 } 1397 }
1260#endif /* OFFIX_DND */
1261 break;
1262
1263 case MappingNotify:
1264 XRefreshKeyboardMapping (& (ev.xmapping));
1265 break; 1398 break;
1266 1399
1267 /* 1400 /*
1268 * XXX: this is not the _current_ arrangement 1401 * XXX: this is not the _current_ arrangement
1269 * Here's my conclusion: 1402 * Here's my conclusion:
… …
1288 break; 1421 break;
1289 } 1422 }
1290 break; 1423 break;
1291 1424
1292 case FocusIn: 1425 case FocusIn:
1293 if (!TermWin.focus) 1426 if (ev.xfocus.detail != NotifyInferior
1427 && ev.xfocus.detail != NotifyPointer
1428 && ev.xfocus.mode != NotifyGrab)
1429 focus_in ();
1430 break;
1431
1432 case FocusOut:
1433 if (ev.xfocus.detail != NotifyInferior
1434 && ev.xfocus.detail != NotifyPointer
1435 && ev.xfocus.mode != NotifyGrab)
1436 focus_out ();
1437 break;
1438
1439 case ConfigureNotify:
1440 /*fprintf (stderr, "ConfigureNotify for %X, parent is %X, geom is %dx%d%+d%+d, old geom was %dx%d\n",
1441 ev.xconfigure.window, parent[0], ev.xconfigure.width, ev.xconfigure.height, ev.xconfigure.x, ev.xconfigure.y,
1442 szHint.width, szHint.height);*/
1443 if (ev.xconfigure.window == parent[0])
1294 { 1444 {
1295 TermWin.focus = 1; 1445 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1296 want_refresh = 1;
1297#ifdef USE_XIM
1298 if (Input_Context != NULL)
1299 XSetICFocus (Input_Context);
1300#endif
1301#ifdef CURSOR_BLINK
1302 if (Options & Opt_cursorBlink)
1303 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1304#endif
1305
1306 } 1446 ;
1307 break;
1308 1447
1309 case FocusOut: 1448 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1310 if (TermWin.focus)
1311 { 1449 {
1312 TermWin.focus = 0; 1450 seen_resize = 1;
1313 want_refresh = 1; 1451 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1314#ifdef USE_XIM
1315 if (Input_Context != NULL)
1316 XUnsetICFocus (Input_Context);
1317#endif
1318#ifdef CURSOR_BLINK
1319 if (Options & Opt_cursorBlink)
1320 cursor_blink_ev.stop ();
1321 hidden_cursor = 0;
1322#endif
1323
1324 }
1325 break;
1326
1327 case ConfigureNotify:
1328 if (ev.xconfigure.window == TermWin.parent[0])
1329 {
1330 int height, width;
1331
1332 do
1333 { /* Wrap lots of configures into one */
1334 width = ev.xconfigure.width;
1335 height = ev.xconfigure.height;
1336 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1337 } 1452 }
1338 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev));
1339
1340 if (szHint.width != width || szHint.height != height)
1341 {
1342 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height));
1343 resize_all_windows (width, height, 1);
1344 }
1345#ifdef DEBUG_SIZE
1346 else 1453 else
1347 { 1454 {
1348 D_SIZE ((stderr, "Size: Not resizing")); 1455#ifdef HAVE_BG_PIXMAP
1456 if (bgPixmap.window_position_sensitive ())
1457 {
1458 if (mapped)
1459 update_background ();
1460 else
1461 bgPixmap.invalidate ();
1462 }
1463#endif
1349 } 1464 }
1350#endif
1351#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1352 if (Options & Opt_transparent)
1353 {
1354 check_our_parents ();
1355 if (am_transparent)
1356 want_full_refresh = 1;
1357 }
1358#endif
1359 1465
1466 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1360 } 1467 }
1361 break; 1468 break;
1362 1469
1470 case PropertyNotify:
1471 if (!HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END)))
1472 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1473 && ev.xproperty.state == PropertyNewValue)
1474 selection_property (ev.xproperty.window, ev.xproperty.atom);
1475
1476 break;
1477
1363 case SelectionClear: 1478 case SelectionClear:
1364 display->set_selection_owner (0); 1479 selection_clear ();
1365 break; 1480 break;
1366 1481
1367 case SelectionNotify: 1482 case SelectionNotify:
1368 if (selection_wait == Sel_normal) 1483 if (selection_wait == Sel_normal)
1369 selection_paste (ev.xselection.requestor, 1484 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1370 ev.xselection.property, True);
1371 break; 1485 break;
1372 1486
1373 case SelectionRequest: 1487 case SelectionRequest:
1374 selection_send (ev.xselectionrequest); 1488 selection_send (ev.xselectionrequest);
1375 break; 1489 break;
1376 1490
1491 case MapNotify:
1492#ifdef HAVE_BG_PIXMAP
1493 /* This is needed spcifically to fix the case of no window manager or a
1494 * non-reparenting window manager. In those cases we never get first
1495 * ConfigureNotify. Also that speeds startup under normal WM, by taking
1496 * care of multiplicity of ConfigureNotify events arriwing while WM does
1497 * reparenting.
1498 * We should not render background immidiately, as there could be several
1499 * ConfigureNotify's to follow. Lets take care of all of them in one scoop
1500 * by scheduling background redraw as soon as we can, but giving a short
1501 * bit of time for ConfigureNotifies to arrive.
1502 * We should render background PRIOR to drawing any text, but AFTER all
1503 * of ConfigureNotifys for the best results.
1504 */
1505 if (bgPixmap.flags & bgPixmap_t::isInvalid)
1506 update_background_ev.start (0.025);
1507#endif
1508 mapped = 1;
1509#ifdef TEXT_BLINK
1510 text_blink_ev.start ();
1511#endif
1512 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1513 break;
1514
1377 case UnmapNotify: 1515 case UnmapNotify:
1378 TermWin.mapped = 0; 1516 mapped = 0;
1379#ifdef TEXT_BLINK 1517#ifdef TEXT_BLINK
1380 text_blink_ev.stop (); 1518 text_blink_ev.stop ();
1381#endif 1519#endif
1520 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1382 break; 1521 break;
1383
1384 case MapNotify:
1385 TermWin.mapped = 1;
1386#ifdef TEXT_BLINK
1387 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1388#endif
1389 break;
1390
1391#ifdef TRANSPARENT
1392 case ReparentNotify:
1393 rootwin_cb (ev);
1394 break;
1395#endif /* TRANSPARENT */
1396 1522
1397 case GraphicsExpose: 1523 case GraphicsExpose:
1398 case Expose: 1524 case Expose:
1399 if (ev.xany.window == TermWin.vt) 1525 if (ev.xany.window == vt)
1400 { 1526 {
1401#ifdef NO_SLOW_LINK_SUPPORT 1527 do
1528 {
1402 scr_expose (ev.xexpose.x, ev.xexpose.y, 1529 scr_expose (ev.xexpose.x, ev.xexpose.y,
1403 ev.xexpose.width, ev.xexpose.height, False); 1530 ev.xexpose.width, ev.xexpose.height, False);
1404#else 1531 }
1405 // don't understand this, so commented it out 1532 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1533
1534 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1535
1536 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1537 {
1406 scr_expose (ev.xexpose.x, ev.xexpose.y, 1538 scr_expose (ev.xexpose.x, ev.xexpose.y,
1407 ev.xexpose.width, ev.xexpose.height, False); 1539 ev.xexpose.width, ev.xexpose.height, False);
1408 //scr_expose (ev.xexpose.x, 0, 1540 }
1409 // ev.xexpose.width, TermWin.height, False); 1541
1410#endif
1411 want_refresh = 1; 1542 want_refresh = 1;
1412 } 1543 }
1413 else 1544 else
1414 { 1545 {
1415 XEvent unused_event; 1546 XEvent unused_event;
1416 1547
1417 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1548 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1418 Expose, 1549 ;
1419 &unused_event)) ; 1550 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1420 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1551 ;
1421 GraphicsExpose, 1552
1422 &unused_event)) ; 1553 if (scrollBar.state && ev.xany.window == scrollBar.win)
1423 if (isScrollbarWindow (ev.xany.window))
1424 { 1554 {
1425 scrollBar.setIdle (); 1555 scrollBar.state = STATE_IDLE;
1426 scrollbar_show (0); 1556 scrollbar_show (0);
1427 } 1557 }
1428#ifdef MENUBAR
1429 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1430 menubar_expose ();
1431#endif
1432 } 1558 }
1433 break; 1559 break;
1434 1560
1435 case MotionNotify: 1561 case MotionNotify:
1436#ifdef POINTER_BLANK 1562#ifdef POINTER_BLANK
1437 if (hidden_pointer) 1563 if (hidden_pointer)
1438 pointer_unblank (); 1564 pointer_unblank ();
1439#endif 1565#endif
1440#if MENUBAR 1566 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1441 if (isMenuBarWindow (ev.xany.window)) 1567 || priv_modes & PrivMode_MouseAnyEvent)
1568 mouse_report (ev.xbutton);
1569 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1570 break;
1571
1572 if (ev.xany.window == vt)
1442 { 1573 {
1443 menubar_control (ev.xbutton); 1574 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1444 break; 1575 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1445 } 1576 ; // nop
1446#endif
1447 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1448 break;
1449
1450 if (ev.xany.window == TermWin.vt)
1451 {
1452 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1577 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1453 { 1578 {
1454 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1579 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1455 ; 1580 ;
1456 1581
1457 XQueryPointer (display->display, TermWin.vt, 1582 XQueryPointer (dpy, vt,
1458 &unused_root, &unused_child, 1583 &unused_root, &unused_child,
1459 &unused_root_x, &unused_root_y, 1584 &unused_root_x, &unused_root_y,
1460 & (ev.xbutton.x), & (ev.xbutton.y), 1585 &ev.xbutton.x, &ev.xbutton.y,
1461 &unused_mask); 1586 &ev.xbutton.state);
1462#ifdef MOUSE_THRESHOLD 1587#ifdef MOUSE_THRESHOLD
1463 /* deal with a `jumpy' mouse */ 1588 /* deal with a `jumpy' mouse */
1464 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1589 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1465 { 1590 {
1466#endif 1591#endif
1592#if ISO_14755
1593 // 5.4
1594 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1595 {
1596 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1597 break;
1598 }
1599#endif
1467 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1600 selection_extend (ev.xbutton.x, ev.xbutton.y,
1468 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1601 ev.xbutton.state & Button3Mask ? 2 : 0);
1602
1469#ifdef SELECTION_SCROLLING 1603#ifdef SELECTION_SCROLLING
1470 if (ev.xbutton.y < TermWin.int_bwidth 1604 if (ev.xbutton.y < int_bwidth
1471 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1605 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1472 { 1606 {
1473 int dist; 1607 int dist;
1474
1475 pending_scroll_selection=1;
1476 1608
1477 /* don't clobber the current delay if we are 1609 /* don't clobber the current delay if we are
1478 * already in the middle of scrolling. 1610 * already in the middle of scrolling.
1479 */ 1611 */
1480 if (scroll_selection_delay<=0) 1612 if (!sel_scroll_ev.is_active ())
1481 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1613 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1482 1614
1483 /* save the event params so we can highlight 1615 /* save the event params so we can highlight
1484 * the selection in the pending-scroll loop 1616 * the selection in the pending-scroll loop
1485 */ 1617 */
1486 selection_save_x=ev.xbutton.x; 1618 selection_save_x = ev.xbutton.x;
1487 selection_save_y=ev.xbutton.y; 1619 selection_save_y = ev.xbutton.y;
1488 selection_save_state=
1489 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1620 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1490 1621
1491 /* calc number of lines to scroll */ 1622 /* calc number of lines to scroll */
1492 if (ev.xbutton.y<TermWin.int_bwidth) 1623 if (ev.xbutton.y < int_bwidth)
1493 { 1624 {
1494 scroll_selection_dir = UP; 1625 scroll_selection_dir = UP;
1495 dist = TermWin.int_bwidth - ev.xbutton.y; 1626 dist = int_bwidth - ev.xbutton.y;
1496 } 1627 }
1497 else 1628 else
1498 { 1629 {
1499 scroll_selection_dir = DN; 1630 scroll_selection_dir = DN;
1500 dist = ev.xbutton.y - 1631 dist = ev.xbutton.y - (int_bwidth + height);
1501 (TermWin.int_bwidth + TermWin.height);
1502 } 1632 }
1633
1503 scroll_selection_lines= (Pixel2Height (dist)/ 1634 scroll_selection_lines = Pixel2Height (dist)
1504 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1635 / SELECTION_SCROLL_LINE_SPEEDUP
1636 + 1;
1505 MIN_IT (scroll_selection_lines, 1637 min_it (scroll_selection_lines,
1506 SELECTION_SCROLL_MAX_LINES); 1638 SELECTION_SCROLL_MAX_LINES);
1507 } 1639 }
1508 else 1640 else
1509 { 1641 {
1510 /* we are within the text window, so we 1642 /* we are within the text window, so we
1511 * shouldn't be scrolling 1643 * shouldn't be scrolling
1512 */ 1644 */
1513 pending_scroll_selection = 0; 1645 sel_scroll_ev.stop();
1514 } 1646 }
1515#endif 1647#endif
1516#ifdef MOUSE_THRESHOLD 1648#ifdef MOUSE_THRESHOLD
1517
1518 } 1649 }
1519#endif 1650#endif
1520
1521 } 1651 }
1522 } 1652 }
1523 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1653 else if (scrollBar.state == STATE_MOTION && ev.xany.window == scrollBar.win)
1524 { 1654 {
1525 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1655 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1526 MotionNotify, &ev)) ; 1656 MotionNotify, &ev))
1657 ;
1658
1527 XQueryPointer (display->display, scrollBar.win, 1659 XQueryPointer (dpy, scrollBar.win,
1528 &unused_root, &unused_child, 1660 &unused_root, &unused_child,
1529 &unused_root_x, &unused_root_y, 1661 &unused_root_x, &unused_root_y,
1530 & (ev.xbutton.x), & (ev.xbutton.y), 1662 &ev.xbutton.x, &ev.xbutton.y,
1531 &unused_mask); 1663 &unused_mask);
1532 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1664 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1533 scrollbar_size ()); 1665 scrollbar_size ());
1534 scr_refresh (refresh_type);
1535 refresh_limit = 0; 1666 want_refresh = 1;
1536 scrollbar_show (1); 1667 scrollbar_show (1);
1537 } 1668 }
1538 break; 1669 break;
1539 } 1670 }
1540}
1541 1671
1672#if defined(CURSOR_BLINK)
1673 if (option (Opt_cursorBlink) && ev.type == KeyPress)
1674 {
1675 if (hidden_cursor)
1676 {
1677 hidden_cursor = 0;
1678 want_refresh = 1;
1679 }
1680
1681 cursor_blink_ev.again ();
1682 }
1683#endif
1684
1685#if defined(POINTER_BLANK)
1686 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1687 {
1688 if (ev.type == MotionNotify
1689 || ev.type == ButtonPress
1690 || ev.type == ButtonRelease)
1691 if (hidden_pointer)
1692 pointer_unblank ();
1693
1694 if (ev.type == KeyPress && hidden_pointer == 0)
1695 pointer_blank ();
1696 }
1697#endif
1698
1699 refresh_check ();
1700}
1701
1702void
1703rxvt_term::focus_in ()
1704{
1705 if (!focus)
1706 {
1707 focus = 1;
1708 want_refresh = 1;
1709
1710 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1711
1712#if USE_XIM
1713 if (Input_Context != NULL)
1714 {
1715 IMSetPosition ();
1716 XSetICFocus (Input_Context);
1717 }
1718#endif
1719#if CURSOR_BLINK
1720 if (option (Opt_cursorBlink))
1721 cursor_blink_ev.again ();
1722#endif
1723#if OFF_FOCUS_FADING
1724 if (rs[Rs_fade])
1725 {
1726 pix_colors = pix_colors_focused;
1727 scr_recolour ();
1728 }
1729#endif
1730#if ENABLE_FRILLS
1731 if (option (Opt_urgentOnBell))
1732 {
1733 if (XWMHints *h = XGetWMHints(dpy, parent[0]))
1734 {
1735 h->flags &= ~XUrgencyHint;
1736 XSetWMHints (dpy, parent[0], h);
1737 }
1738 }
1739#endif
1740 }
1741}
1742
1743void
1744rxvt_term::focus_out ()
1745{
1746 if (focus)
1747 {
1748 focus = 0;
1749 want_refresh = 1;
1750
1751 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1752
1753#if ENABLE_FRILLS || ISO_14755
1754 if (iso14755buf)
1755 {
1756 iso14755buf = 0;
1757# if ISO_14755
1758 scr_overlay_off ();
1759# endif
1760 }
1761#endif
1762#if USE_XIM
1763 if (Input_Context != NULL)
1764 XUnsetICFocus (Input_Context);
1765#endif
1766#if CURSOR_BLINK
1767 if (option (Opt_cursorBlink))
1768 cursor_blink_ev.stop ();
1769
1770 hidden_cursor = 0;
1771#endif
1772#if OFF_FOCUS_FADING
1773 if (rs[Rs_fade])
1774 {
1775 pix_colors = pix_colors_unfocused;
1776 scr_recolour ();
1777 }
1778#endif
1779 }
1780}
1781
1782void
1783rxvt_term::update_fade_color (unsigned int idx)
1784{
1785#if OFF_FOCUS_FADING
1786 if (rs[Rs_fade])
1787 {
1788 rgba c;
1789 pix_colors [Color_fade].get (c);
1790 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1791 }
1792#endif
1793}
1794
1795#if ENABLE_TRANSPARENCY || ENABLE_PERL
1542void 1796void
1543rxvt_term::rootwin_cb (XEvent &ev) 1797rxvt_term::rootwin_cb (XEvent &ev)
1544{ 1798{
1545 SET_R (this); 1799 make_current ();
1546 SET_LOCALE (locale);
1547 1800
1801 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1802 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1803 return;
1804
1805# if ENABLE_TRANSPARENCY
1548 switch (ev.type) 1806 switch (ev.type)
1549 { 1807 {
1550 case PropertyNotify: 1808 case PropertyNotify:
1809 /*
1810 * if user used some Esetroot compatible prog to set the root bg,
1811 * use the property to determine the pixmap. We use it later on.
1812 */
1551 if (ev.xproperty.atom == xa[XA_VT_SELECTION]) 1813 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1814 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1552 { 1815 {
1553 if (ev.xproperty.state == PropertyNewValue) 1816 bgPixmap.set_root_pixmap ();
1554 selection_property (ev.xproperty.window, ev.xproperty.atom); 1817 update_background ();
1555 break;
1556 } 1818 }
1557#ifdef TRANSPARENT
1558 else
1559 {
1560 /*
1561 * if user used some Esetroot compatible prog to set the root bg,
1562 * use the property to determine the pixmap. We use it later on.
1563 */
1564 if (xa[XA_XROOTPMAPID] == 0)
1565 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1566 1819
1567 if (ev.xproperty.atom != xa[XA_XROOTPMAPID])
1568 return;
1569 }
1570
1571 /* FALLTHROUGH */
1572 case ReparentNotify:
1573 if ((Options & Opt_transparent) && check_our_parents ())
1574 if (am_transparent)
1575 want_full_refresh = 1;
1576 break; 1820 break;
1821 }
1577#endif 1822# endif
1578 } 1823
1824 refresh_check ();
1579} 1825}
1826#endif
1580 1827
1581void 1828void
1582rxvt_term::button_press (XButtonEvent &ev) 1829rxvt_term::button_press (XButtonEvent &ev)
1583{ 1830{
1584 int reportmode = 0, clickintime; 1831 int reportmode = 0, clickintime;
1585 1832
1586 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1833 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1834
1587 if (!bypass_keystate) 1835 if (!bypass_keystate)
1588 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1836 reportmode = !! (priv_modes & PrivMode_mouse_report);
1837
1589 /* 1838 /*
1590 * VT window processing of button press 1839 * VT window processing of button press
1591 */ 1840 */
1592 if (ev.window == TermWin.vt) 1841 if (ev.window == vt)
1593 { 1842 {
1843 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1844 return;
1845
1846#if ISO_14755
1847 // 5.4
1848 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1849 {
1850 iso14755_54 (ev.x, ev.y);
1851 return;
1852 }
1853#endif
1854
1594 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1855 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1856
1595 if (reportmode) 1857 if (reportmode)
1596 { 1858 {
1597 /* mouse report from vt window */ 1859 /* mouse report from vt window */
1598 /* save the xbutton state (for ButtonRelease) */ 1860 /* save the xbutton state (for ButtonRelease) */
1599 MEvent.state = ev.state; 1861 MEvent.state = ev.state;
1600#ifdef MOUSE_REPORT_DOUBLECLICK 1862#ifdef MOUSE_REPORT_DOUBLECLICK
1601 if (ev.button == MEvent.button && clickintime) 1863 if (ev.button == MEvent.button && clickintime)
1602 { 1864 {
1603 /* same button, within alloted time */ 1865 /* same button, within alloted time */
1604 MEvent.clicks++; 1866 MEvent.clicks++;
1867
1605 if (MEvent.clicks > 1) 1868 if (MEvent.clicks > 1)
1606 { 1869 {
1607 /* only report double clicks */ 1870 /* only report double clicks */
1608 MEvent.clicks = 2; 1871 MEvent.clicks = 2;
1609 mouse_report (ev); 1872 mouse_report (ev);
… …
1621 mouse_report (ev); 1884 mouse_report (ev);
1622 } 1885 }
1623#else 1886#else
1624 MEvent.button = ev.button; 1887 MEvent.button = ev.button;
1625 mouse_report (ev); 1888 mouse_report (ev);
1626#endif /* MOUSE_REPORT_DOUBLECLICK */ 1889#endif /* MOUSE_REPORT_DOUBLECLICK */
1627 1890
1628 } 1891 }
1629 else 1892 else
1630 { 1893 {
1631 if (ev.button != MEvent.button) 1894 if (ev.button != MEvent.button)
1632 MEvent.clicks = 0; 1895 MEvent.clicks = 0;
1896
1633 switch (ev.button) 1897 switch (ev.button)
1634 { 1898 {
1635 case Button1: 1899 case Button1:
1900 /* allow meta + click to select rectangular areas */
1901 /* should be done in screen.C */
1902#if ENABLE_FRILLS
1903 selection.rect = !!(ev.state & ModMetaMask);
1904#else
1905 selection.rect = false;
1906#endif
1907
1636 /* allow shift+left click to extend selection */ 1908 /* allow shift+left click to extend selection */
1637 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1909 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1638 { 1910 {
1639 if (MEvent.button == Button1 && clickintime) 1911 if (MEvent.button == Button1 && clickintime)
1640 selection_rotate (ev.x, ev.y); 1912 selection_rotate (ev.x, ev.y);
1641 else 1913 else
1642 selection_extend (ev.x, ev.y, 1); 1914 selection_extend (ev.x, ev.y, 1);
… …
1657 case Button3: 1929 case Button3:
1658 if (MEvent.button == Button3 && clickintime) 1930 if (MEvent.button == Button3 && clickintime)
1659 selection_rotate (ev.x, ev.y); 1931 selection_rotate (ev.x, ev.y);
1660 else 1932 else
1661 selection_extend (ev.x, ev.y, 1); 1933 selection_extend (ev.x, ev.y, 1);
1934
1662 MEvent.button = Button3; 1935 MEvent.button = Button3;
1663 break; 1936 break;
1664 } 1937 }
1665 } 1938 }
1939
1666 MEvent.time = ev.time; 1940 MEvent.time = ev.time;
1667 return; 1941 return;
1668 } 1942 }
1669 1943
1670 /* 1944 /*
1671 * Scrollbar window processing of button press 1945 * Scrollbar window processing of button press
1672 */ 1946 */
1673 if (isScrollbarWindow (ev.window)) 1947 if (scrollBar.state && ev.window == scrollBar.win)
1674 { 1948 {
1675 scrollBar.setIdle (); 1949 page_dirn direction = NO_DIR;
1950
1951 if (scrollBar.upButton (ev.y))
1952 direction = UP; /* up */
1953 else if (scrollBar.dnButton (ev.y))
1954 direction = DN; /* down */
1955
1956 scrollBar.state = STATE_IDLE;
1676 /* 1957 /*
1677 * Rxvt-style scrollbar: 1958 * Rxvt-style scrollbar:
1678 * move up if mouse is above slider 1959 * move up if mouse is above slider
1679 * move dn if mouse is below slider 1960 * move dn if mouse is below slider
1680 * 1961 *
… …
1689 /* 1970 /*
1690 * Mouse report disabled scrollbar: 1971 * Mouse report disabled scrollbar:
1691 * arrow buttons - send up/down 1972 * arrow buttons - send up/down
1692 * click on scrollbar - send pageup/down 1973 * click on scrollbar - send pageup/down
1693 */ 1974 */
1694 if ((scrollBar.style == R_SB_NEXT 1975 if (direction == UP)
1695 && scrollbarnext_upButton (ev.y))
1696 || (scrollBar.style == R_SB_RXVT
1697 && scrollbarrxvt_upButton (ev.y)))
1698 tt_printf ("\033[A"); 1976 tt_printf ("\033[A");
1699 else if ((scrollBar.style == R_SB_NEXT 1977 else if (direction == DN)
1700 && scrollbarnext_dnButton (ev.y))
1701 || (scrollBar.style == R_SB_RXVT
1702 && scrollbarrxvt_dnButton (ev.y)))
1703 tt_printf ("\033[B"); 1978 tt_printf ("\033[B");
1704 else 1979 else
1705 switch (ev.button) 1980 switch (ev.button)
1706 { 1981 {
1707 case Button2: 1982 case Button2:
… …
1714 tt_printf ("\033[5~"); 1989 tt_printf ("\033[5~");
1715 break; 1990 break;
1716 } 1991 }
1717 } 1992 }
1718 else 1993 else
1719#endif /* NO_SCROLLBAR_REPORT */ 1994#endif /* NO_SCROLLBAR_REPORT */
1720
1721 {
1722 char upordown = 0;
1723
1724 if (scrollBar.style == R_SB_NEXT)
1725 { 1995 {
1726 if (scrollbarnext_upButton (ev.y)) 1996 if (direction != NO_DIR)
1727 upordown = -1; /* up */
1728 else if (scrollbarnext_dnButton (ev.y))
1729 upordown = 1; /* down */
1730 }
1731 else if (scrollBar.style == R_SB_RXVT)
1732 {
1733 if (scrollbarrxvt_upButton (ev.y))
1734 upordown = -1; /* up */
1735 else if (scrollbarrxvt_dnButton (ev.y))
1736 upordown = 1; /* down */
1737 }
1738 if (upordown)
1739 { 1997 {
1740#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1998#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1741 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 1999 if (!cont_scroll_ev.is_active ())
2000 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1742#endif 2001#endif
1743 if (scr_page (upordown < 0 ? UP : DN, 1)) 2002 if (scr_page (direction, 1))
1744 { 2003 {
1745 if (upordown < 0) 2004 if (direction == UP)
1746 scrollBar.setUp (); 2005 scrollBar.state = STATE_UP;
1747 else 2006 else
1748 scrollBar.setDn (); 2007 scrollBar.state = STATE_DOWN;
1749 } 2008 }
1750 } 2009 }
1751 else 2010 else
1752 switch (ev.button) 2011 switch (ev.button)
1753 { 2012 {
1754 case Button2: 2013 case Button2:
1755 switch (scrollbar_align) 2014 switch (scrollBar.align)
1756 { 2015 {
1757 case R_SB_ALIGN_TOP: 2016 case R_SB_ALIGN_TOP:
1758 csrO = 0; 2017 csrO = 0;
1759 break; 2018 break;
1760 case R_SB_ALIGN_CENTRE: 2019 case R_SB_ALIGN_CENTRE:
… …
1762 break; 2021 break;
1763 case R_SB_ALIGN_BOTTOM: 2022 case R_SB_ALIGN_BOTTOM:
1764 csrO = scrollBar.bot - scrollBar.top; 2023 csrO = scrollBar.bot - scrollBar.top;
1765 break; 2024 break;
1766 } 2025 }
2026
1767 if (scrollBar.style == R_SB_XTERM 2027 if (scrollBar.style == R_SB_XTERM
1768 || scrollbar_above_slider (ev.y) 2028 || scrollbar_above_slider (ev.y)
1769 || scrollbar_below_slider (ev.y)) 2029 || scrollbar_below_slider (ev.y))
1770 scr_move_to ( scrollbar_position (ev.y) - csrO, 2030 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ());
1771 scrollbar_size ()); 2031
1772 scrollBar.setMotion (); 2032 scrollBar.state = STATE_MOTION;
1773 break; 2033 break;
1774 2034
1775 case Button1: 2035 case Button1:
1776 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2036 if (scrollBar.align == R_SB_ALIGN_CENTRE)
1777 csrO = ev.y - scrollBar.top; 2037 csrO = ev.y - scrollBar.top;
1778 /* FALLTHROUGH */ 2038 /* FALLTHROUGH */
1779 2039
1780 case Button3: 2040 case Button3:
1781 if (scrollBar.style != R_SB_XTERM) 2041 if (scrollBar.style != R_SB_XTERM)
1782 { 2042 {
1783 if (scrollbar_above_slider (ev.y)) 2043 if (scrollbar_above_slider (ev.y))
1784# ifdef RXVT_SCROLL_FULL 2044# ifdef RXVT_SCROLL_FULL
1785 scr_page (UP, TermWin.nrow - 1); 2045 scr_page (UP, nrow - 1);
1786# else 2046# else
1787 scr_page (UP, TermWin.nrow / 4); 2047 scr_page (UP, nrow / 4);
1788# endif 2048# endif
1789 else if (scrollbar_below_slider (ev.y)) 2049 else if (scrollbar_below_slider (ev.y))
1790# ifdef RXVT_SCROLL_FULL 2050# ifdef RXVT_SCROLL_FULL
1791 scr_page (DN, TermWin.nrow - 1); 2051 scr_page (DN, nrow - 1);
1792# else 2052# else
1793 scr_page (DN, TermWin.nrow / 4); 2053 scr_page (DN, nrow / 4);
1794# endif 2054# endif
1795 else 2055 else
1796 scrollBar.setMotion (); 2056 scrollBar.state = STATE_MOTION;
1797 } 2057 }
1798 else 2058 else
1799 { 2059 {
1800 scr_page ((ev.button == Button1 ? DN : UP), 2060 scr_page ((ev.button == Button1 ? DN : UP),
1801 (TermWin.nrow 2061 (nrow
1802 * scrollbar_position (ev.y) 2062 * scrollbar_position (ev.y)
1803 / scrollbar_size ())); 2063 / scrollbar_size ()));
1804 } 2064 }
2065
1805 break; 2066 break;
1806 } 2067 }
1807 } 2068 }
2069
1808 return; 2070 return;
1809 } 2071 }
1810#if MENUBAR
1811 /*
1812 * Menubar window processing of button press
1813 */
1814 if (isMenuBarWindow (ev.window))
1815 menubar_control (ev);
1816#endif
1817} 2072}
1818 2073
1819void 2074void
1820rxvt_term::button_release (XButtonEvent &ev) 2075rxvt_term::button_release (XButtonEvent &ev)
1821{ 2076{
1822 int reportmode = 0; 2077 int reportmode = 0;
1823 2078
1824 csrO = 0; /* reset csr Offset */ 2079 csrO = 0; /* reset csr Offset */
1825 if (!bypass_keystate) 2080 if (!bypass_keystate)
1826 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2081 reportmode = !! (priv_modes & PrivMode_mouse_report);
1827 2082
1828 if (scrollbar_isUpDn ()) 2083 if (scrollBar.state == STATE_UP || scrollBar.state == STATE_DOWN)
1829 { 2084 {
1830 scrollBar.setIdle (); 2085 scrollBar.state = STATE_IDLE;
1831 scrollbar_show (0); 2086 scrollbar_show (0);
1832#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1833 refresh_type &= ~SMOOTH_REFRESH;
1834#endif
1835
1836 } 2087 }
2088
1837#ifdef SELECTION_SCROLLING 2089#ifdef SELECTION_SCROLLING
1838 pending_scroll_selection=0; 2090 sel_scroll_ev.stop();
1839#endif 2091#endif
2092
1840 if (ev.window == TermWin.vt) 2093 if (ev.window == vt)
1841 { 2094 {
2095 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2096 return;
2097
2098#if ISO_14755
2099 // 5.4
2100 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2101 return;
2102#endif
2103
1842 if (reportmode) 2104 if (reportmode)
1843 { 2105 {
1844 /* mouse report from vt window */ 2106 /* mouse report from vt window */
1845 /* don't report release of wheel "buttons" */ 2107 /* don't report release of wheel "buttons" */
1846 if (ev.button >= 4) 2108 if (ev.button >= 4)
… …
1857 mouse_report (ev); 2119 mouse_report (ev);
1858 } 2120 }
1859#else /* MOUSE_REPORT_DOUBLECLICK */ 2121#else /* MOUSE_REPORT_DOUBLECLICK */
1860 MEvent.button = AnyButton; 2122 MEvent.button = AnyButton;
1861 mouse_report (ev); 2123 mouse_report (ev);
1862#endif /* MOUSE_REPORT_DOUBLECLICK */ 2124#endif /* MOUSE_REPORT_DOUBLECLICK */
1863 return; 2125 return;
1864 } 2126 }
2127
1865 /* 2128 /*
1866 * dumb hack to compensate for the failure of click-and-drag 2129 * dumb hack to compensate for the failure of click-and-drag
1867 * when overriding mouse reporting 2130 * when overriding mouse reporting
1868 */ 2131 */
1869 if (PrivateModes & PrivMode_mouse_report 2132 if (priv_modes & PrivMode_mouse_report
1870 && bypass_keystate 2133 && bypass_keystate
1871 && ev.button == Button1 && MEvent.clicks <= 1) 2134 && ev.button == Button1 && MEvent.clicks <= 1)
1872 selection_extend (ev.x, ev.y, 0); 2135 selection_extend (ev.x, ev.y, 0);
1873 2136
1874 switch (ev.button) 2137 switch (ev.button)
1875 { 2138 {
1876 case Button1: 2139 case Button1:
1877 case Button3: 2140 case Button3:
1878 selection_make (ev.time); 2141 selection_make (ev.time);
1879 break; 2142 break;
2143
1880 case Button2: 2144 case Button2:
1881 selection_request (ev.time, ev.x, ev.y); 2145 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window?
2146 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
1882 break; 2147 break;
2148
1883#ifdef MOUSE_WHEEL 2149#ifdef MOUSE_WHEEL
1884 case Button4: 2150 case Button4:
1885 case Button5: 2151 case Button5:
1886 { 2152 {
1887 int i; 2153 int i;
1888 page_dirn v; 2154 page_dirn v;
1889 2155
1890 v = (ev.button == Button4) ? UP : DN; 2156 v = ev.button == Button4 ? UP : DN;
2157
1891 if (ev.state & ShiftMask) 2158 if (ev.state & ShiftMask)
1892 i = 1; 2159 i = 1;
1893 else if ((Options & Opt_mouseWheelScrollPage)) 2160 else if (option (Opt_mouseWheelScrollPage))
1894 i = TermWin.nrow - 1; 2161 i = nrow - 1;
1895 else 2162 else
1896 i = 5; 2163 i = 5;
2164
1897# ifdef MOUSE_SLIP_WHEELING 2165# ifdef MOUSE_SLIP_WHEELING
1898 if (ev.state & ControlMask) 2166 if (ev.state & ControlMask)
1899 { 2167 {
1900 mouse_slip_wheel_speed += (v ? -1 : 1); 2168 mouse_slip_wheel_speed += v ? -1 : 1;
1901 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2169 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2170 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2171
2172 if (!slip_wheel_ev.is_active ())
2173 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1902 } 2174 }
2175 else
1903# endif 2176# endif
1904# ifdef JUMP_MOUSE_WHEEL
1905 scr_page (v, i);
1906 scr_refresh (SMOOTH_REFRESH);
1907 scrollbar_show (1);
1908# else
1909 while (i--)
1910 { 2177 {
1911 scr_page (v, 1); 2178 scr_page (v, i);
1912 scr_refresh (SMOOTH_REFRESH);
1913 scrollbar_show (1); 2179 scrollbar_show (1);
1914 } 2180 }
1915# endif
1916
1917 } 2181 }
1918 break; 2182 break;
1919#endif 2183#endif
1920
1921 }
1922 }
1923#ifdef MENUBAR
1924 else if (isMenuBarWindow (ev.window))
1925 menubar_control (ev);
1926#endif
1927}
1928
1929
1930#ifdef TRANSPARENT
1931/*
1932 * Check our parents are still who we think they are.
1933 * Do transparency updates if required
1934 */
1935int
1936rxvt_term::check_our_parents ()
1937{
1938 int i, pchanged, aformat, have_pixmap, rootdepth;
1939 unsigned long nitems, bytes_after;
1940 Atom atype;
1941 unsigned char *prop = NULL;
1942 Window root, oldp, *list;
1943 Pixmap rootpixmap = None;
1944 XWindowAttributes wattr, wrootattr;
1945
1946 pchanged = 0;
1947
1948 if (! (Options & Opt_transparent))
1949 return pchanged; /* Don't try any more */
1950
1951 XGetWindowAttributes (display->display, display->root, &wrootattr);
1952 rootdepth = wrootattr.depth;
1953
1954 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
1955 if (rootdepth != wattr.depth)
1956 {
1957 if (am_transparent)
1958 { 2184 }
1959 pchanged = 1; 2185 }
1960 XSetWindowBackground (display->display, TermWin.vt, 2186}
1961 PixColors[Color_bg]); 2187
1962 am_transparent = am_pixmap_trans = 0; 2188/*}}} */
2189
2190bool
2191rxvt_term::cmd_parse ()
2192{
2193 bool flag = false;
2194 wchar_t ch = NOCHAR;
2195 char *seq_begin; // remember start of esc-sequence here
2196
2197 for (;;)
2198 {
2199 if (ch == NOCHAR)
1963 } 2200 {
1964 return pchanged; /* Don't try any more */ 2201 seq_begin = cmdbuf_ptr;
1965 } 2202 ch = next_char ();
1966 2203
1967 /* Get all X ops out of the queue so that our information is up-to-date. */ 2204 if (ch == NOCHAR)
1968 XSync (display->display, False); 2205 break;
1969
1970 /*
1971 * Make the frame window set by the window manager have
1972 * the root background. Some window managers put multiple nested frame
1973 * windows for each client, so we have to take care about that.
1974 */
1975 i = (xa[XA_XROOTPMAPID] != 0
1976 && (XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID],
1977 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1978 &nitems, &bytes_after, &prop) == Success));
1979 if (!i || prop == NULL)
1980 have_pixmap = 0;
1981 else
1982 {
1983 have_pixmap = 1;
1984 rootpixmap = * ((Pixmap *)prop);
1985 XFree (prop);
1986 }
1987 if (have_pixmap)
1988 {
1989 /*
1990 * Copy display->root pixmap transparency
1991 */
1992 int sx, sy, nx, ny;
1993 unsigned int nw, nh;
1994 Window cr;
1995 XImage *image;
1996 GC gc;
1997 XGCValues gcvalue;
1998
1999 XTranslateCoordinates (display->display, TermWin.parent[0], display->root,
2000 0, 0, &sx, &sy, &cr);
2001 nw = (unsigned int)szHint.width;
2002 nh = (unsigned int)szHint.height;
2003 nx = ny = 0;
2004 if (sx < 0)
2005 { 2206 }
2006 nw += sx; 2207
2007 nx = -sx; 2208 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT)
2008 sx = 0;
2009 } 2209 {
2010 if (sy < 0) 2210 if (!seen_input)
2011 {
2012 nh += sy;
2013 ny = -sy;
2014 sy = 0;
2015 }
2016 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
2017 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
2018 allowedxerror = -1;
2019 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes,
2020 ZPixmap);
2021 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2022 /* XXX: may need a delay here? */
2023 allowedxerror = 0;
2024 if (image == NULL)
2025 {
2026 if (am_transparent && am_pixmap_trans)
2027 { 2211 {
2028 pchanged = 1; 2212 seen_input = 1;
2029 if (TermWin.pixmap != None) 2213 // many badly-written programs (e.g. jed) contain a race condition:
2214 // they first read the screensize and then install a SIGWINCH handler.
2215 // some window managers resize the window early, and these programs
2216 // then sometimes get the size wrong.
2217 // unfortunately other programs are even more buggy and dislike
2218 // being sent SIGWINCH, so only do it when we were in fact being
2219 // resized.
2220 if (seen_resize && cmd_pid)
2221 kill (-cmd_pid, SIGWINCH);
2222 }
2223
2224 /* Read a text string from the input buffer */
2225 wchar_t buf[UBUFSIZ];
2226 bool refreshnow = false;
2227 int nlines = 0;
2228 wchar_t *str = buf;
2229 wchar_t *eol = str + min (ncol, UBUFSIZ);
2230
2231 for (;;)
2232 {
2233 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2234 break;
2235
2236 *str++ = ch;
2237
2238 if (ch == C0_LF || str >= eol)
2030 { 2239 {
2031 XFreePixmap (display->display, TermWin.pixmap); 2240 if (ch == C0_LF)
2032 TermWin.pixmap = None; 2241 nlines++;
2242
2243 refresh_count++;
2244
2245 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2246 {
2247 refresh_count = 0;
2248
2249 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2250 {
2251 refreshnow = true;
2252 ch = NOCHAR;
2253 break;
2254 }
2255 }
2256
2257 // scr_add_lines only works for nlines <= nrow - 1.
2258 if (nlines >= nrow - 1)
2259 {
2260 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2261 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2262 scr_add_lines (buf, str - buf, nlines);
2263
2264 nlines = 0;
2265 str = buf;
2266 eol = str + min (ncol, UBUFSIZ);
2267 }
2268
2269 if (str >= eol)
2270 {
2271 if (eol >= buf + UBUFSIZ)
2272 {
2273 ch = NOCHAR;
2274 break;
2275 }
2276 else
2277 eol = min (eol + ncol, buf + UBUFSIZ);
2278 }
2279
2033 } 2280 }
2281
2282 seq_begin = cmdbuf_ptr;
2283 ch = next_char ();
2034 } 2284 }
2035 am_pixmap_trans = 0; 2285
2286 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2287 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2288 scr_add_lines (buf, str - buf, nlines);
2289
2290 /*
2291 * If there have been a lot of new lines, then update the screen
2292 * What the heck we'll cheat and only refresh less than every page-full.
2293 * if skipScroll is enabled.
2294 */
2295 if (refreshnow)
2296 {
2297 flag = true;
2298 scr_refresh ();
2299 want_refresh = 1;
2300 }
2301
2036 } 2302 }
2037 else 2303 else
2038 { 2304 {
2039 if (TermWin.pixmap != None) 2305 try
2040 XFreePixmap (display->display, TermWin.pixmap);
2041 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
2042 (unsigned int)szHint.width,
2043 (unsigned int)szHint.height,
2044 (unsigned int)image->depth);
2045 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue);
2046 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0,
2047 nx, ny, (unsigned int)image->width,
2048 (unsigned int)image->height);
2049 XFreeGC (display->display, gc);
2050 XDestroyImage (image);
2051 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2052 TermWin.pixmap);
2053 if (!am_transparent || !am_pixmap_trans)
2054 pchanged = 1;
2055 am_transparent = am_pixmap_trans = 1;
2056 }
2057 }
2058 if (!am_pixmap_trans)
2059 {
2060 unsigned int n;
2061 /*
2062 * InheritPixmap transparency
2063 */
2064 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2065 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window));
2066 i++)
2067 {
2068 oldp = TermWin.parent[i];
2069 XQueryTree (display->display, TermWin.parent[i - 1], &root,
2070 &TermWin.parent[i], &list, &n);
2071 XFree (list);
2072 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2073 if (TermWin.parent[i] == display->root)
2074 { 2306 {
2075 if (oldp != None) 2307 process_nonprinting (ch);
2076 pchanged = 1; 2308 }
2309 catch (const class out_of_input &o)
2310 {
2311 // we ran out of input, retry later
2312 cmdbuf_ptr = seq_begin;
2077 break; 2313 break;
2078 } 2314 }
2079 if (oldp != TermWin.parent[i]) 2315
2080 pchanged = 1; 2316 ch = NOCHAR;
2081 }
2082 n = 0;
2083 if (pchanged)
2084 { 2317 }
2085 for (; n < (unsigned int)i; n++) 2318 }
2086 { 2319
2087 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2320 return flag;
2088 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2321}
2089 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2322
2090 { 2323// read the next character
2091 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2324wchar_t
2092 break; 2325rxvt_term::next_char () NOTHROW
2093 } 2326{
2094 } 2327 while (cmdbuf_ptr < cmdbuf_endp)
2328 {
2329 // assume 7-bit to be ascii ALWAYS
2330 if ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b)
2331 return *cmdbuf_ptr++;
2332
2333 wchar_t wc;
2334 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2335
2336 if (len == (size_t)-2)
2095 } 2337 {
2096 if (n > (int) (sizeof (TermWin.parent) 2338 // the mbstate stores incomplete sequences. didn't know this :/
2097 / sizeof (TermWin.parent[0]))) 2339 cmdbuf_ptr = cmdbuf_endp;
2340 break;
2098 { 2341 }
2099 D_X ((stderr, "InheritPixmap Turning off"));
2100 XSetWindowBackground (display->display, TermWin.parent[0],
2101 PixColors[Color_fg]);
2102 XSetWindowBackground (display->display, TermWin.vt,
2103 PixColors[Color_bg]);
2104 am_transparent = 0;
2105 /* XXX: also turn off Opt_transparent? */
2106 }
2107 else
2108 {
2109 /* wait (an arbitrary period) for the WM to do its thing
2110 * needed for fvwm2.2.2 (and before?) */
2111# ifdef HAVE_NANOSLEEP
2112 struct timespec rqt;
2113 2342
2114 rqt.tv_sec = 1; 2343 if (len == (size_t)-1)
2115 rqt.tv_nsec = 0; 2344 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2116 nanosleep (&rqt, NULL); 2345
2117# else 2346 // assume wchar == unicode
2118 sleep (1); 2347 cmdbuf_ptr += len;
2119# endif 2348 return wc & UNICODE_MASK;
2120 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2121 for (n = 0; n < (unsigned int)i; n++)
2122 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n],
2123 ParentRelative);
2124 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2125 ParentRelative);
2126 am_transparent = 1;
2127 }
2128 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2129 TermWin.parent[i] = None;
2130 } 2349 }
2350
2351 return NOCHAR;
2352}
2353
2354// read the next octet
2355uint32_t
2356rxvt_term::next_octet () NOTHROW
2357{
2358 return cmdbuf_ptr < cmdbuf_endp
2359 ? (unsigned char)*cmdbuf_ptr++
2360 : NOCHAR;
2361}
2362
2363static class out_of_input out_of_input;
2364
2365/* rxvt_cmd_getc () - Return next input character */
2366/*
2367 * Return the next input character after first passing any keyboard input
2368 * to the command.
2369 */
2370wchar_t
2371rxvt_term::cmd_getc () THROW ((class out_of_input))
2372{
2373 wchar_t c = next_char ();
2374
2375 if (c == NOCHAR)
2376 throw out_of_input;
2377
2131 return pchanged; 2378 return c;
2132} 2379}
2133#endif
2134 2380
2135/*}}} */ 2381uint32_t
2382rxvt_term::cmd_get8 () THROW ((class out_of_input))
2383{
2384 uint32_t c = next_octet ();
2385
2386 if (c == NOCHAR)
2387 throw out_of_input;
2388
2389 return c;
2390}
2136 2391
2137/*{{{ print pipe */ 2392/*{{{ print pipe */
2138/*----------------------------------------------------------------------*/ 2393/*----------------------------------------------------------------------*/
2139#ifdef PRINTPIPE 2394#ifdef PRINTPIPE
2140FILE * 2395FILE *
2141rxvt_term::popen_printer () 2396rxvt_term::popen_printer ()
2142{ 2397{
2143 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2398 FILE *stream = popen (rs[Rs_print_pipe], "w");
2144 2399
2145 if (stream == NULL) 2400 if (stream == NULL)
2146 rxvt_print_error ("can't open printer pipe"); 2401 rxvt_warn ("can't open printer pipe, not printing.\n");
2402
2147 return stream; 2403 return stream;
2148} 2404}
2149 2405
2150int 2406int
2151rxvt_term::pclose_printer (FILE *stream) 2407rxvt_term::pclose_printer (FILE *stream)
2152{ 2408{
2153 fflush (stream); 2409 fflush (stream);
2154 /* pclose () reported not to work on SunOS 4.1.3 */
2155# if defined (__sun__) /* TODO: RESOLVE THIS */
2156 /* pclose works provided SIGCHLD handler uses waitpid */
2157 return pclose (stream); /* return fclose (stream); */
2158# else
2159 return pclose (stream); 2410 return pclose (stream);
2160# endif
2161} 2411}
2162 2412
2163/* 2413/*
2164 * simulate attached vt100 printer 2414 * simulate attached vt100 printer
2165 */ 2415 */
2166void 2416void
2167rxvt_term::process_print_pipe () 2417rxvt_term::process_print_pipe ()
2168{ 2418{
2169 int done; 2419 int done;
2170 FILE *fd; 2420 FILE *fd;
2171 2421
2172 if ((fd = popen_printer ()) == NULL) 2422 if ((fd = popen_printer ()) == NULL)
2173 return; 2423 return;
2174 2424
2175 /* 2425 /*
2176 * Send all input to the printer until either ESC[4i or ESC[?4i 2426 * Send all input to the printer until either ESC[4i or ESC[?4i
2177 * is received. 2427 * is received.
2178 */ 2428 */
2179 for (done = 0; !done;) 2429 for (done = 0; !done;)
2180 { 2430 {
2181 unsigned char buf[8]; 2431 unsigned char buf[8];
2182 unsigned char ch; 2432 unicode_t ch;
2183 unsigned int i, len; 2433 unsigned int i, len;
2184 2434
2185 if ((ch = cmd_getc ()) != C0_ESC) 2435 if ((ch = cmd_getc ()) != C0_ESC)
2186 { 2436 {
2187 if (putc (ch, fd) == EOF) 2437 if (putc (ch, fd) == EOF)
2188 break; /* done = 1 */ 2438 break; /* done = 1 */
… …
2203 { 2453 {
2204 if ((buf[len++] = cmd_getc ()) == 'i') 2454 if ((buf[len++] = cmd_getc ()) == 'i')
2205 break; /* done = 1 */ 2455 break; /* done = 1 */
2206 } 2456 }
2207 } 2457 }
2458
2208 for (i = 0; i < len; i++) 2459 for (i = 0; i < len; i++)
2209 if (putc (buf[i], fd) == EOF) 2460 if (putc (buf[i], fd) == EOF)
2210 { 2461 {
2211 done = 1; 2462 done = 1;
2212 break; 2463 break;
2213 } 2464 }
2214 } 2465 }
2215 } 2466 }
2467
2216 pclose_printer (fd); 2468 pclose_printer (fd);
2217} 2469}
2218#endif /* PRINTPIPE */ 2470#endif /* PRINTPIPE */
2219/*}}} */ 2471/*}}} */
2220 2472
2221/* *INDENT-OFF* */ 2473/* *INDENT-OFF* */
2222enum { 2474enum {
2223 C1_40 = 0x40, 2475 C1_40 = 0x40,
2224 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2476 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2225 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2477 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2226 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2478 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2227 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2479 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2228}; 2480};
2229/* *INDENT-ON* */ 2481/* *INDENT-ON* */
2230 2482
2231/*{{{ process non-printing single characters */ 2483/*{{{ process non-printing single characters */
2232void 2484void
2233rxvt_term::process_nonprinting (unsigned char ch) 2485rxvt_term::process_nonprinting (unicode_t ch)
2234{ 2486{
2235 switch (ch) 2487 switch (ch)
2236 { 2488 {
2489 case C0_ESC:
2490 process_escape_seq ();
2491 break;
2237 case C0_ENQ: /* terminal Status */ 2492 case C0_ENQ: /* terminal Status */
2238 if (rs[Rs_answerbackstring]) 2493 if (rs[Rs_answerbackstring])
2239 tt_write ( 2494 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2240 (const unsigned char *)rs[Rs_answerbackstring],
2241 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2242 else 2495 else
2243 tt_write ((unsigned char *)VT100_ANS, 2496 tt_write (VT100_ANS, strlen (VT100_ANS));
2244 (unsigned int)STRLEN (VT100_ANS));
2245 break; 2497 break;
2246 case C0_BEL: /* bell */ 2498 case C0_BEL: /* bell */
2247 scr_bell (); 2499 scr_bell ();
2248 break; 2500 break;
2249 case C0_BS: /* backspace */ 2501 case C0_BS: /* backspace */
… …
2264 scr_charset_choose (1); 2516 scr_charset_choose (1);
2265 break; 2517 break;
2266 case C0_SI: /* shift in - acs */ 2518 case C0_SI: /* shift in - acs */
2267 scr_charset_choose (0); 2519 scr_charset_choose (0);
2268 break; 2520 break;
2521
2522#ifdef EIGHT_BIT_CONTROLS
2523 // 8-bit controls
2524 case 0x90: /* DCS */
2525 process_dcs_seq ();
2526 break;
2527 case 0x9b: /* CSI */
2528 process_csi_seq ();
2529 break;
2530 case 0x9d: /* OSC */
2531 process_osc_seq ();
2532 break;
2533#endif
2269 } 2534 }
2270} 2535}
2271/*}}} */ 2536/*}}} */
2272 2537
2273 2538
2274/*{{{ process VT52 escape sequences */ 2539/*{{{ process VT52 escape sequences */
2275void 2540void
2276rxvt_term::process_escape_vt52 (unsigned char ch) 2541rxvt_term::process_escape_vt52 (unicode_t ch)
2277{ 2542{
2278 int row, col; 2543 int row, col;
2279 2544
2280 switch (ch) 2545 switch (ch)
2281 { 2546 {
… …
2333 2598
2334/*{{{ process escape sequences */ 2599/*{{{ process escape sequences */
2335void 2600void
2336rxvt_term::process_escape_seq () 2601rxvt_term::process_escape_seq ()
2337{ 2602{
2338 unsigned char ch = cmd_getc (); 2603 unicode_t ch = cmd_getc ();
2339 2604
2340 if (PrivateModes & PrivMode_vt52) 2605 if (priv_modes & PrivMode_vt52)
2341 { 2606 {
2342 process_escape_vt52 (ch); 2607 process_escape_vt52 (ch);
2343 return; 2608 return;
2344 } 2609 }
2345 2610
… …
2360 scr_charset_set (2, (unsigned int)cmd_getc ()); 2625 scr_charset_set (2, (unsigned int)cmd_getc ());
2361 break; 2626 break;
2362 case '+': 2627 case '+':
2363 scr_charset_set (3, (unsigned int)cmd_getc ()); 2628 scr_charset_set (3, (unsigned int)cmd_getc ());
2364 break; 2629 break;
2365#ifdef MULTICHAR_SET 2630#if !ENABLE_MINIMAL
2366 case '$':
2367 scr_charset_set (-2, (unsigned int)cmd_getc ());
2368 break;
2369#endif
2370#ifndef NO_FRILLS
2371 case '6': 2631 case '6':
2372 scr_backindex (); 2632 scr_backindex ();
2373 break; 2633 break;
2374#endif 2634#endif
2375 case '7': 2635 case '7':
2376 scr_cursor (SAVE); 2636 scr_cursor (SAVE);
2377 break; 2637 break;
2378 case '8': 2638 case '8':
2379 scr_cursor (RESTORE); 2639 scr_cursor (RESTORE);
2380 break; 2640 break;
2381#ifndef NO_FRILLS 2641#if !ENABLE_MINIMAL
2382 case '9': 2642 case '9':
2383 scr_forwardindex (); 2643 scr_forwardindex ();
2384 break; 2644 break;
2385#endif 2645#endif
2386 case '=': 2646 case '=':
… …
2396 break; 2656 break;
2397 2657
2398 /* 8.3.87: NEXT LINE */ 2658 /* 8.3.87: NEXT LINE */
2399 case C1_NEL: /* ESC E */ 2659 case C1_NEL: /* ESC E */
2400 { 2660 {
2401 uint32_t nlcr[] = { '\n', '\r' }; 2661 wchar_t nlcr[] = { C0_LF, C0_CR };
2402 scr_add_lines (nlcr, 1, 2); 2662 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);
2403 } 2663 }
2404 break; 2664 break;
2405 2665
2406 /* kidnapped escape sequence: Should be 8.3.48 */ 2666 /* kidnapped escape sequence: Should be 8.3.48 */
2407 case C1_ESA: /* ESC G */ 2667 case C1_ESA: /* ESC G */
… …
2417 case C1_RI: /* ESC M */ 2677 case C1_RI: /* ESC M */
2418 scr_index (DN); 2678 scr_index (DN);
2419 break; 2679 break;
2420 2680
2421 /* 8.3.142: SINGLE-SHIFT TWO */ 2681 /* 8.3.142: SINGLE-SHIFT TWO */
2422 /*case C1_SS2: scr_single_shift (2); break; */ 2682 /*case C1_SS2: scr_single_shift (2); break; */
2423 2683
2424 /* 8.3.143: SINGLE-SHIFT THREE */ 2684 /* 8.3.143: SINGLE-SHIFT THREE */
2425 /*case C1_SS3: scr_single_shift (3); break; */ 2685 /*case C1_SS3: scr_single_shift (3); break; */
2426 2686
2427 /* 8.3.27: DEVICE CONTROL STRING */ 2687 /* 8.3.27: DEVICE CONTROL STRING */
2428 case C1_DCS: /* ESC P */ 2688 case C1_DCS: /* ESC P */
2429 process_dcs_seq (); 2689 process_dcs_seq ();
2430 break; 2690 break;
2431 2691
2432 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2692 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2433 case C1_SCI: /* ESC Z */ 2693 case C1_SCI: /* ESC Z */
2434 tt_write ((const unsigned char *)ESCZ_ANSWER, 2694 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2435 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2436 break; /* steal obsolete ESC [ c */ 2695 break; /* steal obsolete ESC [ c */
2437 2696
2438 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2697 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */
2439 case C1_CSI: /* ESC [ */ 2698 case C1_CSI: /* ESC [ */
2440 process_csi_seq (); 2699 process_csi_seq ();
… …
2445 process_osc_seq (); 2704 process_osc_seq ();
2446 break; 2705 break;
2447 2706
2448 /* 8.3.106: RESET TO INITIAL STATE */ 2707 /* 8.3.106: RESET TO INITIAL STATE */
2449 case 'c': 2708 case 'c':
2709 mbstate.reset ();
2450 scr_poweron (); 2710 scr_poweron ();
2451 scrollbar_show (1); 2711 scrollbar_show (1);
2452 break; 2712 break;
2453 2713
2454 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2714 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
… …
2466 2726
2467/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2727/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2468/* *INDENT-OFF* */ 2728/* *INDENT-OFF* */
2469enum { 2729enum {
2470 CSI_ICH = 0x40, 2730 CSI_ICH = 0x40,
2471 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2731 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2472 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2732 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2473 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2733 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2474 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 2734 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2475 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 2735 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2476 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2736 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
… …
2491 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2751 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2492 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2752 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2493 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2753 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2494 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2754 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2495 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2755 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2496 make_byte (0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 2756 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2497 }; 2757 };
2498/* *INDENT-ON* */ 2758/* *INDENT-ON* */
2499 2759
2500void 2760void
2501rxvt_term::process_csi_seq () 2761rxvt_term::process_csi_seq ()
2502{ 2762{
2503 unsigned char ch, priv, i; 2763 unicode_t ch, priv, i;
2504 unsigned int nargs, p; 2764 unsigned int nargs, p;
2505 int n, ndef; 2765 int n, ndef;
2506 int arg[ESC_ARGS]; 2766 int arg[ESC_ARGS] = { };
2507 2767
2508 for (nargs = ESC_ARGS; nargs > 0;) 2768 nargs = 0;
2509 arg[--nargs] = 0;
2510 2769
2511 priv = 0; 2770 priv = 0;
2512 ch = cmd_getc (); 2771 ch = cmd_getc ();
2513 if (ch >= '<' && ch <= '?') 2772 if (ch >= '<' && ch <= '?')
2773 {
2514 { /* '<' '=' '>' '?' */ 2774 /* '<' '=' '>' '?' */
2515 priv = ch; 2775 priv = ch;
2516 ch = cmd_getc (); 2776 ch = cmd_getc ();
2517 } 2777 }
2778
2518 /* read any numerical arguments */ 2779 /* read any numerical arguments */
2519 for (n = -1; ch < CSI_ICH; ) 2780 for (n = -1; ch < CSI_ICH; )
2520 { 2781 {
2521 if (isdigit (ch)) 2782 if (isdigit (ch))
2522 { 2783 {
… …
2529 { 2790 {
2530 if (nargs < ESC_ARGS) 2791 if (nargs < ESC_ARGS)
2531 arg[nargs++] = n; 2792 arg[nargs++] = n;
2532 n = -1; 2793 n = -1;
2533 } 2794 }
2534 else if (ch == '\b') 2795 else if (IS_CONTROL (ch))
2535 {
2536 scr_backspace ();
2537 }
2538 else if (ch == C0_ESC)
2539 {
2540 process_escape_seq ();
2541 return;
2542 }
2543 else if (ch < ' ')
2544 {
2545 process_nonprinting (ch); 2796 process_nonprinting (ch);
2546 } 2797
2547 ch = cmd_getc (); 2798 ch = cmd_getc ();
2548 } 2799 }
2549 2800
2550 if (ch > CSI_7F) 2801 if (ch > CSI_7F)
2551 return; 2802 return;
… …
2557 ndef = get_byte_array_bit (csi_defaults, i); 2808 ndef = get_byte_array_bit (csi_defaults, i);
2558 for (p = 0; p < nargs; p++) 2809 for (p = 0; p < nargs; p++)
2559 if (arg[p] == -1) 2810 if (arg[p] == -1)
2560 arg[p] = ndef; 2811 arg[p] = ndef;
2561 2812
2562#ifdef DEBUG_CMD
2563 fprintf (stderr, "CSI ");
2564 for (p = 0; p < nargs; p++)
2565 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2566 fprintf (stderr, "%c\n", ch);
2567#endif
2568
2569 /* 2813 /*
2570 * private mode handling 2814 * private mode handling
2571 */ 2815 */
2572 if (priv) 2816 if (priv)
2573 { 2817 {
2574 switch (priv) 2818 switch (priv)
2575 { 2819 {
2576 case '>': 2820 case '>':
2577 if (ch == CSI_DA) /* secondary device attributes */ 2821 if (ch == CSI_DA) /* secondary device attributes */
2822 {
2823 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2824 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2825 //
2826 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2827 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2828 // versions.
2829 //
2578 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2830 tt_printf ("\033[>%d;95;0c", 'U');
2831 }
2579 break; 2832 break;
2833
2580 case '?': 2834 case '?':
2581 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2835 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2582 process_terminal_mode (ch, priv, nargs, arg); 2836 process_terminal_mode (ch, priv, nargs, arg);
2583 break; 2837 break;
2584 } 2838 }
… …
2688 2942
2689 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 2943 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2690 arg[0] = -arg[0]; 2944 arg[0] = -arg[0];
2691 /* FALLTHROUGH */ 2945 /* FALLTHROUGH */
2692 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 2946 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2693 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 2947 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2694 break; 2948 break;
2695 2949
2696 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 2950 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2697 tt_write ((const unsigned char *)VT100_ANS, 2951 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2698 (unsigned int) (sizeof (VT100_ANS) - 1));
2699 break; 2952 break;
2700 2953
2701 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 2954 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2702 process_sgr_mode (nargs, arg); 2955 process_sgr_mode (nargs, arg);
2703 break; 2956 break;
… …
2709 tt_printf ("\033[0n"); 2962 tt_printf ("\033[0n");
2710 break; 2963 break;
2711 case 6: /* CPR requested */ 2964 case 6: /* CPR requested */
2712 scr_report_position (); 2965 scr_report_position ();
2713 break; 2966 break;
2714#if defined (ENABLE_DISPLAY_ANSWER)
2715 case 7: /* unofficial extension */ 2967 case 7: /* unofficial extension */
2968 if (option (Opt_insecure))
2716 tt_printf ("%-.250s\n", rs[Rs_display_name]); 2969 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2717 break; 2970 break;
2718#endif
2719 case 8: /* unofficial extension */ 2971 case 8: /* unofficial extension */
2720 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 2972 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2721 break; 2973 break;
2722 } 2974 }
2723 break; 2975 break;
2724 2976
2725 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 2977 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2758 break; 3010 break;
2759 3011
2760 case CSI_RM: /* 8.3.107: RESET MODE */ 3012 case CSI_RM: /* 8.3.107: RESET MODE */
2761 if (arg[0] == 4) 3013 if (arg[0] == 4)
2762 scr_insert_mode (0); 3014 scr_insert_mode (0);
3015 else if (arg[0] == 20)
3016 priv_modes &= ~PrivMode_LFNL;
2763 break; 3017 break;
2764 3018
2765 case CSI_SM: /* 8.3.126: SET MODE */ 3019 case CSI_SM: /* 8.3.126: SET MODE */
2766 if (arg[0] == 4) 3020 if (arg[0] == 4)
2767 scr_insert_mode (1); 3021 scr_insert_mode (1);
3022 else if (arg[0] == 20)
3023 priv_modes |= PrivMode_LFNL;
2768 break; 3024 break;
2769 3025
2770 /* 3026 /*
2771 * PRIVATE USE beyond this point. All CSI_7? sequences here 3027 * PRIVATE USE beyond this point. All CSI_7? sequences here
2772 */ 3028 */
… …
2784 break; 3040 break;
2785 case CSI_75: 3041 case CSI_75:
2786 scr_cursor (RESTORE); 3042 scr_cursor (RESTORE);
2787 break; 3043 break;
2788 3044
2789#ifndef NO_FRILLS 3045#if !ENABLE_MINIMAL
2790 case CSI_74: 3046 case CSI_74:
2791 process_window_ops (arg, nargs); 3047 process_window_ops (arg, nargs);
2792 break; 3048 break;
2793#endif 3049#endif
2794 3050
2795 case CSI_78: /* DECREQTPARM */ 3051 case CSI_78: /* DECREQTPARM */
2796 if (arg[0] == 0 || arg[0] == 1) 3052 if (arg[0] == 0 || arg[0] == 1)
2797 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3053 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2798 /* FALLTHROUGH */ 3054 break;
2799 3055
2800 default: 3056 default:
2801 break; 3057 break;
2802 } 3058 }
2803} 3059}
2804/*}}} */ 3060/*}}} */
2805 3061
2806#ifndef NO_FRILLS 3062#if !ENABLE_MINIMAL
2807/* ARGSUSED */ 3063/* ARGSUSED */
2808void 3064void
2809rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3065rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2810{ 3066{
2811 int x, y; 3067 int x, y;
2812#if 0
2813 char *s;
2814#endif
2815 XWindowAttributes wattr; 3068 XWindowAttributes wattr;
2816 Window wdummy; 3069 Window wdummy;
3070
3071 dLocal (Display *, dpy);
2817 3072
2818 if (nargs == 0) 3073 if (nargs == 0)
2819 return; 3074 return;
3075
2820 switch (args[0]) 3076 switch (args[0])
2821 { 3077 {
2822 /* 3078 /*
2823 * commands 3079 * commands
2824 */ 3080 */
2825 case 1: /* deiconify window */ 3081 case 1: /* deiconify window */
2826 XMapWindow (display->display, TermWin.parent[0]); 3082 XMapWindow (dpy, parent[0]);
2827 break; 3083 break;
2828 case 2: /* iconify window */ 3084 case 2: /* iconify window */
2829 XIconifyWindow (display->display, TermWin.parent[0], 3085 XIconifyWindow (dpy, parent[0], display->screen);
2830 DefaultScreen (display->display));
2831 break; 3086 break;
2832 case 3: /* set position (pixels) */ 3087 case 3: /* set position (pixels) */
2833 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3088 XMoveWindow (dpy, parent[0], args[1], args[2]);
2834 break; 3089 break;
2835 case 4: /* set size (pixels) */ 3090 case 4: /* set size (pixels) */
2836 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3091 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2837 break; 3092 break;
2838 case 5: /* raise window */ 3093 case 5: /* raise window */
2839 XRaiseWindow (display->display, TermWin.parent[0]); 3094 XRaiseWindow (dpy, parent[0]);
2840 break; 3095 break;
2841 case 6: /* lower window */ 3096 case 6: /* lower window */
2842 XLowerWindow (display->display, TermWin.parent[0]); 3097 XLowerWindow (dpy, parent[0]);
2843 break; 3098 break;
2844 case 7: /* refresh window */ 3099 case 7: /* refresh window */
2845 scr_touch (true); 3100 scr_touch (true);
2846 break; 3101 break;
2847 case 8: /* set size (chars) */ 3102 case 8: /* set size (chars) */
2848 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3103 set_widthheight ((unsigned int) (args[2] * fwidth),
2849 (unsigned int) (args[1] * TermWin.fheight)); 3104 (unsigned int) (args[1] * fheight));
2850 break; 3105 break;
3106
3107 //case 9: NYI, TODO, restore maximized window or maximize window
2851 default: 3108 default:
2852 if (args[0] >= 24) /* set height (chars) */ 3109 if (args[0] >= 24) /* set height (chars) */
2853 set_widthheight ((unsigned int)TermWin.width, 3110 set_widthheight ((unsigned int)width,
2854 (unsigned int) (args[1] * TermWin.fheight)); 3111 (unsigned int) (args[1] * fheight));
2855 break; 3112 break;
3113
2856 /* 3114 /*
2857 * reports - some output format copied from XTerm 3115 * reports - some output format copied from XTerm
2858 */ 3116 */
2859 case 11: /* report window state */ 3117 case 11: /* report window state */
2860 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3118 XGetWindowAttributes (dpy, parent[0], &wattr);
2861 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3119 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2862 break; 3120 break;
2863 case 13: /* report window position */ 3121 case 13: /* report window position */
2864 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3122 XGetWindowAttributes (dpy, parent[0], &wattr);
2865 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3123 XTranslateCoordinates (dpy, parent[0], wattr.root,
2866 -wattr.border_width, -wattr.border_width, 3124 -wattr.border_width, -wattr.border_width,
2867 &x, &y, &wdummy); 3125 &x, &y, &wdummy);
2868 tt_printf ("\033[3;%d;%dt", x, y); 3126 tt_printf ("\033[3;%d;%dt", x, y);
2869 break; 3127 break;
2870 case 14: /* report window size (pixels) */ 3128 case 14: /* report window size (pixels) */
2871 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3129 XGetWindowAttributes (dpy, parent[0], &wattr);
2872 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3130 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2873 break; 3131 break;
3132 case 18: /* report text area size (chars) */
3133 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3134 break;
2874 case 18: /* report window size (chars) */ 3135 case 19: /* report window size (chars) */
2875 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3136 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2876 break; 3137 break;
2877#if 0 /* XXX: currently disabled due to security concerns */
2878 case 20: /* report icon label */ 3138 case 20: /* report icon label */
3139 {
3140 char *s;
2879 XGetIconName (display->display, TermWin.parent[0], &s); 3141 XGetIconName (dpy, parent[0], &s);
2880 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3142 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3143 XFree (s);
3144 }
2881 break; 3145 break;
2882 case 21: /* report window title */ 3146 case 21: /* report window title */
3147 {
3148 char *s;
2883 XFetchName (display->display, TermWin.parent[0], &s); 3149 XFetchName (dpy, parent[0], &s);
2884 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3150 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3151 XFree (s);
3152 }
2885 break; 3153 break;
2886#endif
2887
2888 } 3154 }
2889} 3155}
2890#endif 3156#endif
2891 3157
2892/*----------------------------------------------------------------------*/ 3158/*----------------------------------------------------------------------*/
2893/* 3159/*
2894 * get input up until STRING TERMINATOR (or BEL) 3160 * get input up until STRING TERMINATOR (or BEL)
2895 * ends_how is terminator used. returned input must be free ()d 3161 * ends_how is terminator used. returned input must be free()'d
2896 */ 3162 */
2897unsigned char * 3163char *
2898rxvt_term::get_to_st (unsigned char *ends_how) 3164rxvt_term::get_to_st (unicode_t &ends_how)
2899{ 3165{
2900 int seen_esc = 0; /* seen escape? */ 3166 unicode_t ch;
3167 bool seen_esc = false;
2901 unsigned int n = 0; 3168 unsigned int n = 0;
2902 unsigned char *s; 3169 wchar_t string[STRING_MAX];
2903 unsigned char ch, string[STRING_MAX];
2904 3170
2905 for (; (ch = cmd_getc ());) 3171 while ((ch = cmd_getc ()) != NOCHAR)
2906 { 3172 {
2907 if (ch == C0_BEL 3173 if (seen_esc)
2908 || ch == CHAR_ST 3174 {
2909 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3175 if (ch == 0x5c) /* 7bit ST */
2910 break; 3176 break;
3177 else
3178 return NULL;
3179 }
2911 if (ch == C0_ESC) 3180 else if (ch == C0_ESC)
2912 { 3181 {
2913 seen_esc = 1; 3182 seen_esc = true;
2914 continue; 3183 continue;
2915 } 3184 }
3185 else if (ch == C0_BEL || ch == CHAR_ST)
3186 break;
2916 else if (ch == '\t') 3187 else if (ch == C0_SYN)
2917 ch = ' '; /* translate '\t' to space */ 3188 ch = cmd_get8 ();
2918 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3189 else if (ch < 0x20)
2919 return NULL; /* other control character - exit */ 3190 return NULL; /* other control character - exit */
2920 if (n < sizeof (string) - 1) 3191
3192 seen_esc = false;
3193
3194 if (n >= STRING_MAX - 1)
3195 // stop at some sane length
3196 return NULL;
3197
2921 string[n++] = ch; 3198 string[n++] = ch;
2922 seen_esc = 0;
2923 } 3199 }
3200
2924 string[n++] = '\0'; 3201 string[n++] = '\0';
2925 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3202
2926 return NULL;
2927 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3203 ends_how = (ch == 0x5c ? C0_ESC : ch);
2928 STRNCPY (s, string, n); 3204
2929 return s; 3205 return rxvt_wcstombs (string);
2930} 3206}
2931 3207
2932/*----------------------------------------------------------------------*/ 3208/*----------------------------------------------------------------------*/
2933/* 3209/*
2934 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3210 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2935 */ 3211 */
2936void 3212void
2937rxvt_term::process_dcs_seq () 3213rxvt_term::process_dcs_seq ()
2938{ 3214{
2939 unsigned char eh, *s; 3215 char *s;
3216 unicode_t eh;
3217
2940 /* 3218 /*
2941 * Not handled yet 3219 * Not handled yet
2942 */ 3220 */
2943 s = get_to_st (&eh); 3221 s = get_to_st (eh);
2944 if (s) 3222 if (s)
2945 free (s); 3223 free (s);
3224
2946 return; 3225 return;
2947} 3226}
2948 3227
2949/*----------------------------------------------------------------------*/ 3228/*----------------------------------------------------------------------*/
2950/* 3229/*
2951 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3230 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2952 */ 3231 */
2953void 3232void
2954rxvt_term::process_osc_seq () 3233rxvt_term::process_osc_seq ()
2955{ 3234{
2956 unsigned char ch, eh, *s; 3235 unicode_t ch, eh;
2957 int arg; 3236 int arg;
2958 3237
2959 ch = cmd_getc (); 3238 ch = cmd_getc ();
2960 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3239 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2961 arg = arg * 10 + (ch - '0'); 3240 arg = arg * 10 + (ch - '0');
2962 3241
2963 if (ch == ';') 3242 if (ch == ';')
2964 { 3243 {
2965 s = get_to_st (&eh); 3244 char *s = get_to_st (eh);
3245
2966 if (s) 3246 if (s)
2967 { 3247 {
2968 /*
2969 * rxvt_menubar_dispatch () violates the constness of the string,
2970 * so do it here
2971 */
2972 if (arg == XTerm_Menu)
2973#if 0 /* XXX: currently disabled due to security concerns */
2974 menubar_dispatch ((char *)s);
2975#else
2976 (void)0;
2977#endif
2978 else
2979 xterm_seq (arg, (char *)s, eh); 3248 process_xterm_seq (arg, s, eh);
2980 free (s); 3249 free (s);
2981 } 3250 }
2982 } 3251 }
2983} 3252}
3253
3254void
3255rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3256{
3257 if (str[0] == '?' && !str[1])
3258 {
3259 rgba c;
3260 pix_colors_focused[color].get (c);
3261
3262#if XFT
3263 if (c.a != rgba::MAX_CC)
3264 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3265 else
3266#endif
3267 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3268 }
3269 else
3270 set_window_color (color, str);
3271}
3272
2984/* 3273/*
2985 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3274 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
2986 * 0 = change iconName/title
2987 * 1 = change iconName
2988 * 2 = change title
2989 * 4 = change color
2990 * 12 = change text color
2991 * 13 = change mouse foreground color
2992 * 17 = change highlight character colour
2993 * 18 = change bold character color
2994 * 19 = change underlined character color
2995 * 46 = change logfile (not implemented)
2996 * 50 = change font
2997 *
2998 * rxvt extensions:
2999 * 9 = change locale (NYI)
3000 * 10 = menu (may change in future)
3001 * 20 = bg pixmap
3002 * 39 = change default fg color
3003 * 49 = change default bg color
3004 * 55 = dump scrollback buffer and all of screen
3005 */ 3275 */
3006void 3276void
3007rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3277rxvt_term::process_xterm_seq (int op, const char *str, char resp)
3008{ 3278{
3009 int changed = 0; 3279 int color;
3010 int color;
3011 char *buf, *name; 3280 char *buf, *name;
3281 bool query = str[0] == '?' && !str[1];
3282 int saveop = op;
3283
3284 dLocal (Display *, dpy);
3012 3285
3013 assert (str != NULL); 3286 assert (str != NULL);
3287
3288 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3289 return;
3290
3014 switch (op) 3291 switch (op)
3015 { 3292 {
3016 case XTerm_name: 3293 case XTerm_name:
3017 set_title (str); 3294 set_title (str);
3018 /* FALLTHROUGH */ 3295 /* FALLTHROUGH */
3019 case XTerm_iconName: 3296 case XTerm_iconName:
3020 set_iconName (str); 3297 set_icon_name (str);
3021 break; 3298 break;
3022 case XTerm_title: 3299 case XTerm_title:
3023 set_title (str); 3300 set_title (str);
3024 break; 3301 break;
3302 case XTerm_property:
3303 if (str[0] == '?')
3304 {
3305 Atom prop = display->atom (str + 1);
3306 Atom actual_type;
3307 int actual_format;
3308 unsigned long nitems;
3309 unsigned long bytes_after;
3310 unsigned char *value = 0;
3311 const char *str = "";
3312
3313 if (prop
3314 && XGetWindowProperty (dpy, parent[0],
3315 prop, 0, 1<<16, 0, AnyPropertyType,
3316 &actual_type, &actual_format,
3317 &nitems, &bytes_after, &value) == Success
3318 && actual_type != None
3319 && actual_format == 8)
3320 str = (const char *)(value);
3321
3322 tt_printf ("\033]%d;%s%c", op, str, resp);
3323
3324 XFree (value);
3325 }
3326 else
3327 {
3328 char *eq = strchr (str, '='); // constness lost, but verified to be ok
3329
3330 if (eq)
3331 {
3332 *eq = 0;
3333 set_utf8_property (display->atom (str), eq + 1);
3334 }
3335 else
3336 XDeleteProperty (dpy, parent[0],
3337 display->atom (str));
3338 }
3339 break;
3340
3025 case XTerm_Color: 3341 case XTerm_Color:
3026 for (buf = (char *)str; buf && *buf;) 3342 for (buf = (char *)str; buf && *buf;)
3027 { 3343 {
3028 if ((name = STRCHR (buf, ';')) == NULL) 3344 if ((name = strchr (buf, ';')) == NULL)
3029 break; 3345 break;
3346
3030 *name++ = '\0'; 3347 *name++ = '\0';
3031 color = atoi (buf); 3348 color = atoi (buf) + minCOLOR;
3032 if (color < 0 || color >= TOTAL_COLORS) 3349
3350 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3033 break; 3351 break;
3352
3034 if ((buf = STRCHR (name, ';')) != NULL) 3353 if ((buf = strchr (name, ';')) != NULL)
3035 *buf++ = '\0'; 3354 *buf++ = '\0';
3036 set_window_color (color + minCOLOR, name); 3355
3356 process_color_seq (op, color, name, resp);
3037 } 3357 }
3358 break;
3359 case Rxvt_restoreFG:
3360 case XTerm_Color00:
3361 process_color_seq (op, Color_fg, str, resp);
3362 break;
3363 case Rxvt_restoreBG:
3364 case XTerm_Color01:
3365 process_color_seq (op, Color_bg, str, resp);
3038 break; 3366 break;
3039#ifndef NO_CURSORCOLOR 3367#ifndef NO_CURSORCOLOR
3040 case XTerm_Color_cursor: 3368 case XTerm_Color_cursor:
3041 set_window_color (Color_cursor, str); 3369 process_color_seq (op, Color_cursor, str, resp);
3042 break; 3370 break;
3043#endif 3371#endif
3044 case XTerm_Color_pointer: 3372 case XTerm_Color_pointer_fg:
3045 set_window_color (Color_pointer, str); 3373 process_color_seq (op, Color_pointer_fg, str, resp);
3374 break;
3375 case XTerm_Color_pointer_bg:
3376 process_color_seq (op, Color_pointer_bg, str, resp);
3046 break; 3377 break;
3047#ifndef NO_BOLD_UNDERLINE_REVERSE 3378#ifndef NO_BOLD_UNDERLINE_REVERSE
3048 case XTerm_Color_BD:
3049 set_window_color (Color_BD, str);
3050 break;
3051 case XTerm_Color_UL:
3052 set_window_color (Color_UL, str);
3053 break;
3054 case XTerm_Color_RV: 3379 case XTerm_Color_RV:
3055 set_window_color (Color_RV, str); 3380 process_color_seq (op, Color_RV, str, resp);
3056 break; 3381 break;
3382 case Rxvt_Color_BD:
3383 case URxvt_Color_BD:
3384 process_color_seq (op, Color_BD, str, resp);
3385 break;
3386 case Rxvt_Color_UL:
3387 case URxvt_Color_UL:
3388 process_color_seq (op, Color_UL, str, resp);
3389 break;
3390 case URxvt_Color_IT:
3391 process_color_seq (op, Color_IT, str, resp);
3392 break;
3057#endif 3393#endif
3058 3394#if ENABLE_TRANSPARENCY
3059 case XTerm_Menu: 3395 case URxvt_Color_tint:
3396 process_color_seq (op, Color_tint, str, resp);
3060 /* 3397 {
3061 * rxvt_menubar_dispatch () violates the constness of the string, 3398 bool changed = false;
3062 * so DON'T do it here 3399
3400 if (ISSET_PIXCOLOR (Color_tint))
3401 changed = bgPixmap.set_tint (pix_colors_focused [Color_tint]);
3402 else
3403 changed = bgPixmap.unset_tint ();
3404
3405 if (changed)
3406 update_background ();
3063 */ 3407 }
3408
3064 break; 3409 break;
3410#endif
3411
3412#if BG_IMAGE_FROM_FILE
3065 case XTerm_Pixmap: 3413 case Rxvt_Pixmap:
3066 if (*str != ';') 3414 if (!strcmp (str, "?"))
3067 { 3415 {
3068#if XPM_BACKGROUND 3416 char str[256];
3069 scale_pixmap (""); /* reset to default scaling */ 3417
3070 set_bgPixmap (str); /* change pixmap */ 3418 sprintf (str, "[%dx%d+%d+%d]", /* can't presume snprintf () ! */
3071#endif 3419 min (bgPixmap.h_scale, 32767), min (bgPixmap.v_scale, 32767),
3072 scr_touch (true); 3420 min (bgPixmap.h_align, 32767), min (bgPixmap.v_align, 32767));
3421 process_xterm_seq (XTerm_title, str, CHAR_ST);
3073 } 3422 }
3074 while ((str = STRCHR (str, ';')) != NULL)
3075 {
3076 str++;
3077#if XPM_BACKGROUND
3078 changed += scale_pixmap (str);
3079#endif
3080
3081 }
3082 if (changed)
3083 {
3084#ifdef XPM_BACKGROUND
3085 resize_pixmap ();
3086#endif
3087 scr_touch (true);
3088 }
3089 break;
3090
3091 case XTerm_restoreFG:
3092 set_window_color (Color_fg, str);
3093 break;
3094 case XTerm_restoreBG:
3095 set_window_color (Color_bg, str);
3096 break;
3097 case XTerm_logfile:
3098 break;
3099 case XTerm_font:
3100 change_font (str);
3101 break;
3102 case XTerm_locale:
3103 if (str[0] == '?' && !str[1])
3104 tt_printf ("%-.250s\n", locale);
3105 else 3423 else
3106 { 3424 {
3425 int changed = 0;
3426
3427 if (*str != ';')
3428 {
3429 /* reset to default scaling :*/
3430 bgPixmap.unset_geometry ();
3431 if (bgPixmap.set_file (str)) /* change pixmap */
3432 changed++;
3433 str = strchr (str, ';');
3434 if (str == NULL)
3435 bgPixmap.set_defaultGeometry ();
3436 }
3437
3107 set_locale (str); 3438 while (str)
3108 im_cb (); 3439 {
3440 str++;
3441 if (bgPixmap.set_geometry (str))
3442 changed++;
3443 str = strchr (str, ';');
3444 }
3109 3445
3110 if (display->selection_owner == this) 3446 if (changed)
3111 display->set_selection_owner (0); 3447 update_background ();
3112 } 3448 }
3113 break; 3449 break;
3450#endif
3451
3452 case XTerm_logfile:
3453 // TODO, when secure mode?
3454 break;
3455
3114#if 0 3456#if 0
3115 case XTerm_dumpscreen: /* no error notices */ 3457 case Rxvt_dumpscreen: /* no error notices */
3116 { 3458 {
3117 int fd; 3459 int fd;
3118 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3460 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3119 { 3461 {
3120 scr_dump (fd); 3462 scr_dump (fd);
3121 close (fd); 3463 close (fd);
3122 } 3464 }
3123 } 3465 }
3124 break; 3466 break;
3125#endif 3467#endif
3468 case XTerm_font:
3469 op = URxvt_font;
3470 case URxvt_font:
3471#if ENABLE_STYLES
3472 case URxvt_boldFont:
3473 case URxvt_italicFont:
3474 case URxvt_boldItalicFont:
3475#endif
3476 if (query)
3477 tt_printf ("\33]%d;%-.250s%c", saveop,
3478 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3479 ? fontset[op - URxvt_font]->fontdesc : "",
3480 resp);
3481 else
3482 {
3483 const char *&res = rs[Rs_font + (op - URxvt_font)];
3126 3484
3485 res = strdup (str);
3486 allocated.push_back ((void *)res);
3487 set_fonts ();
3488 }
3489 break;
3490
3491 case URxvt_version:
3492 if (query)
3493 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3494 op,
3495 rs[Rs_name], VERSION[0], VERSION[2],
3496 resp);
3497 break;
3498
3499#if !ENABLE_MINIMAL
3500 case URxvt_locale:
3501 if (query)
3502 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3503 else
3504 {
3505 set_locale (str);
3506 pty->set_utf8_mode (enc_utf8);
3507 init_xlocale ();
3508 }
3509 break;
3510
3511 case URxvt_view_up:
3512 case URxvt_view_down:
3513 {
3514 int lines = atoi (str);
3515
3516 if (lines)
3517 scr_page (op == URxvt_view_up ? UP : DN, lines);
3518 else
3519 scr_erase_savelines ();
3520 }
3521
3522 break;
3523#endif
3524
3525#if ENABLE_PERL
3526 case URxvt_perl:
3527 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_END)))
3528 ; // no responses yet
3529 break;
3530#endif
3127 } 3531 }
3128} 3532}
3129/*----------------------------------------------------------------------*/ 3533/*----------------------------------------------------------------------*/
3130 3534
3131/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3535/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3139 * so no need for fancy checking 3543 * so no need for fancy checking
3140 */ 3544 */
3141int 3545int
3142rxvt_term::privcases (int mode, unsigned long bit) 3546rxvt_term::privcases (int mode, unsigned long bit)
3143{ 3547{
3144 int state; 3548 int state;
3145 3549
3146 if (mode == 's') 3550 if (mode == 's')
3147 { 3551 {
3148 SavedModes |= (PrivateModes & bit); 3552 SavedModes |= (priv_modes & bit);
3149 return -1; 3553 return -1;
3150 } 3554 }
3151 else 3555 else
3152 { 3556 {
3153 if (mode == 'r') 3557 if (mode == 'r')
3154 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3558 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3155 else 3559 else
3156 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3560 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3157 PrivMode (state, bit); 3561 PrivMode (state, bit);
3158 } 3562 }
3563
3159 return state; 3564 return state;
3160} 3565}
3161 3566
3162/* we're not using priv _yet_ */ 3567/* we're not using priv _yet_ */
3163void 3568void
3164rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3569rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg)
3165{ 3570{
3166 unsigned int i, j; 3571 unsigned int i, j;
3167 int state; 3572 int state;
3573
3168 static const struct 3574 static const struct
3169 { 3575 {
3170 const int argval; 3576 const int argval;
3171 const unsigned long bit; 3577 const unsigned long bit;
3172 }
3173 argtopriv[] = { 3578 } argtopriv[] = {
3174 { 1, PrivMode_aplCUR }, 3579 { 1, PrivMode_aplCUR },
3175 { 2, PrivMode_vt52 }, 3580 { 2, PrivMode_vt52 },
3176 { 3, PrivMode_132 }, 3581 { 3, PrivMode_132 },
3177 { 4, PrivMode_smoothScroll }, 3582 { 4, PrivMode_smoothScroll },
3178 { 5, PrivMode_rVideo }, 3583 { 5, PrivMode_rVideo },
3179 { 6, PrivMode_relOrigin }, 3584 { 6, PrivMode_relOrigin },
3180 { 7, PrivMode_Autowrap }, 3585 { 7, PrivMode_Autowrap },
3586 // 8, bi-directional support mode
3181 { 9, PrivMode_MouseX10 }, 3587 { 9, PrivMode_MouseX10 },
3182#ifdef menuBar_esc 3588 // 18, 19 printing-related
3183 { menuBar_esc, PrivMode_menuBar }, 3589 { 25, PrivMode_VisibleCursor },
3184#endif
3185#ifdef scrollBar_esc 3590#ifdef scrollBar_esc
3186 { scrollBar_esc, PrivMode_scrollBar }, 3591 { scrollBar_esc, PrivMode_scrollBar },
3187#endif 3592#endif
3188 { 25, PrivMode_VisibleCursor },
3189 { 35, PrivMode_ShiftKeys }, 3593 { 35, PrivMode_ShiftKeys }, // rxvt extension
3190 { 40, PrivMode_132OK }, 3594 { 40, PrivMode_132OK },
3595 // 41 xterm more fixes NYI
3596 // 45 margin bell NYI
3597 // 46 start logging
3191 { 47, PrivMode_Screen }, 3598 { 47, PrivMode_Screen },
3192 { 66, PrivMode_aplKP }, 3599 { 66, PrivMode_aplKP },
3193#ifndef NO_BACKSPACE_KEY 3600#ifndef NO_BACKSPACE_KEY
3194 { 67, PrivMode_BackSpace }, 3601 { 67, PrivMode_BackSpace },
3195#endif 3602#endif
3196 { 1000, PrivMode_MouseX11 }, 3603 { 1000, PrivMode_MouseX11 },
3604 { 1002, PrivMode_MouseBtnEvent },
3605 { 1003, PrivMode_MouseAnyEvent },
3197 { 1010, PrivMode_TtyOutputInh }, 3606 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3198 { 1011, PrivMode_Keypress }, 3607 { 1011, PrivMode_Keypress }, // rxvt extension
3608 // 1035 enable modifiers for alt, numlock NYI
3609 // 1036 send ESC for meta keys NYI
3610 // 1037 send DEL for keypad delete NYI
3199 { 1047, PrivMode_Screen }, 3611 { 1047, PrivMode_Screen },
3612 // 1048 save and restore cursor
3200 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3613 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3614 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3615 { 2004, PrivMode_BracketPaste },
3201 }; 3616 };
3202 3617
3203 if (nargs == 0) 3618 if (nargs == 0)
3204 return; 3619 return;
3205 3620
… …
3220 state = privcases (mode, argtopriv[j].bit); 3635 state = privcases (mode, argtopriv[j].bit);
3221 break; 3636 break;
3222 } 3637 }
3223 3638
3224 /* extra handling for values with state unkept */ 3639 /* extra handling for values with state unkept */
3225 if (state == -1)
3226 switch (arg[i]) 3640 switch (arg[i])
3227 { 3641 {
3642#if ENABLE_STYLES
3643 case 1021:
3644 set_option (Opt_intensityStyles, mode);
3645
3646 scr_touch (true);
3647 break;
3648#endif
3228 case 1048: /* alternative cursor save */ 3649 case 1048: /* alternative cursor save */
3650 case 1049:
3651 if (option (Opt_secondaryScreen))
3229 if (mode == 0) 3652 if (mode == 0)
3230 scr_cursor (RESTORE); 3653 scr_cursor (RESTORE);
3231 else if (mode == 1) 3654 else if (mode == 1)
3232 scr_cursor (SAVE); 3655 scr_cursor (SAVE);
3233 /* FALLTHROUGH */
3234 default:
3235 continue; /* for (;i;) */
3236 }
3237
3238 /* extra handling for values with valid 0 or 1 state */
3239 switch (arg[i])
3240 {
3241 /* case 1: - application cursor keys */
3242 case 2: /* VT52 mode */
3243 /* oddball mode. should be set regardless of set/reset
3244 * parameter. Return from VT52 mode with an ESC < from
3245 * within VT52 mode
3246 */
3247 PrivMode (1, PrivMode_vt52);
3248 break; 3656 break;
3657 }
3658
3659 if (state >= 0)
3660 /* extra handling for values with valid 0 or 1 state */
3661 switch (arg[i])
3662 {
3663 /* case 1: - application cursor keys */
3664 case 2: /* VT52 mode */
3665 /* oddball mode. should be set regardless of set/reset
3666 * parameter. Return from VT52 mode with an ESC < from
3667 * within VT52 mode
3668 */
3669 PrivMode (1, PrivMode_vt52);
3670 break;
3249 case 3: /* 80/132 */ 3671 case 3: /* 80/132 */
3250 if (PrivateModes & PrivMode_132OK) 3672 if (priv_modes & PrivMode_132OK)
3251 set_widthheight ( (unsigned int) ((state ? 132 : 80) * TermWin.fwidth), 3673 {
3252 (unsigned int)TermWin.height); 3674 scr_poweron ();
3675 set_widthheight (((state ? 132 : 80) * fwidth), 24 * fheight);
3676 }
3253 break; 3677 break;
3254 case 4: /* smooth scrolling */ 3678 case 4: /* smooth scrolling */
3255 if (state)
3256 Options &= ~Opt_jumpScroll;
3257 else
3258 Options |= Opt_jumpScroll; 3679 set_option (Opt_jumpScroll, !state);
3259 break; 3680 break;
3260 case 5: /* reverse video */ 3681 case 5: /* reverse video */
3261 scr_rvideo_mode (state); 3682 scr_rvideo_mode (state);
3262 break; 3683 break;
3263 case 6: /* relative/absolute origins */ 3684 case 6: /* relative/absolute origins */
3264 scr_relative_origin (state); 3685 scr_relative_origin (state);
3265 break; 3686 break;
3266 case 7: /* autowrap */ 3687 case 7: /* autowrap */
3267 scr_autowrap (state); 3688 scr_autowrap (state);
3268 break; 3689 break;
3269 /* case 8: - auto repeat, can't do on a per window basis */ 3690 /* case 8: - auto repeat, can't do on a per window basis */
3270 case 9: /* X10 mouse reporting */ 3691 case 9: /* X10 mouse reporting */
3271 if (state) /* orthogonal */ 3692 if (state) /* orthogonal */
3272 PrivateModes &= ~ (PrivMode_MouseX11); 3693 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3273 break; 3694 break;
3274#ifdef menuBar_esc
3275 case menuBar_esc:
3276#ifdef MENUBAR
3277 map_menuBar (state);
3278#endif
3279 break;
3280#endif
3281#ifdef scrollBar_esc 3695#ifdef scrollBar_esc
3282 case scrollBar_esc: 3696 case scrollBar_esc:
3283 if (scrollbar_mapping (state)) 3697 if (scrollbar_mapping (state))
3284 { 3698 {
3285 resize_all_windows (0, 0, 0); 3699 resize_all_windows (0, 0, 0);
3286 scr_touch (true); 3700 scr_touch (true);
3287 } 3701 }
3288 break; 3702 break;
3289#endif 3703#endif
3290 case 25: /* visible/invisible cursor */ 3704 case 25: /* visible/invisible cursor */
3291 scr_cursor_visible (state); 3705 scr_cursor_visible (state);
3292 break; 3706 break;
3293 /* case 35: - shift keys */ 3707 /* case 35: - shift keys */
3294 /* case 40: - 80 <--> 132 mode */ 3708 /* case 40: - 80 <--> 132 mode */
3295 case 47: /* secondary screen */ 3709 case 47: /* secondary screen */
3296 scr_change_screen (state); 3710 scr_change_screen (state);
3297 break; 3711 break;
3298 /* case 66: - application key pad */ 3712 /* case 66: - application key pad */
3299 /* case 67: - backspace key */ 3713 /* case 67: - backspace key */
3300 case 1000: /* X11 mouse reporting */ 3714 case 1000: /* X11 mouse reporting */
3301 if (state) /* orthogonal */ 3715 if (state) /* orthogonal */
3302 PrivateModes &= ~ (PrivMode_MouseX10); 3716 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3303 break; 3717 break;
3304#if 0
3305 case 1001: 3718 case 1002:
3306 break; /* X11 mouse highlighting */ 3719 case 1003:
3307#endif 3720 if (state)
3721 {
3722 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3723 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3724 vt_emask_mouse = PointerMotionMask;
3725 }
3726 else
3727 vt_emask_mouse = NoEventMask;
3728 vt_select_input ();
3729 break;
3308 case 1010: /* scroll to bottom on TTY output inhibit */ 3730 case 1010: /* scroll to bottom on TTY output inhibit */
3309 if (state)
3310 Options &= ~Opt_scrollTtyOutput;
3311 else
3312 Options |= Opt_scrollTtyOutput; 3731 set_option (Opt_scrollTtyOutput, !state);
3313 break; 3732 break;
3314 case 1011: /* scroll to bottom on key press */ 3733 case 1011: /* scroll to bottom on key press */
3315 if (state)
3316 Options |= Opt_scrollTtyKeypress; 3734 set_option (Opt_scrollTtyKeypress, state);
3317 else
3318 Options &= ~Opt_scrollTtyKeypress;
3319 break; 3735 break;
3320 case 1047: /* secondary screen w/ clearing */ 3736 case 1047: /* secondary screen w/ clearing last */
3321 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3737 if (option (Opt_secondaryScreen))
3322 if (current_screen != PRIMARY) 3738 if (current_screen != PRIMARY)
3323 scr_erase_screen (2); 3739 scr_erase_screen (2);
3324 scr_change_screen (state); 3740 scr_change_screen (state);
3325 /* FALLTHROUGH */
3326 default:
3327 break; 3741 break;
3742 case 1049: /* secondary screen w/ clearing first */
3743 scr_change_screen (state);
3744 if (option (Opt_secondaryScreen))
3745 if (current_screen != PRIMARY)
3746 scr_erase_screen (2);
3747 break;
3748 default:
3749 break;
3328 } 3750 }
3329 } 3751 }
3330} 3752}
3331/*}}} */ 3753/*}}} */
3332 3754
3333/*{{{ process sgr sequences */ 3755/*{{{ process sgr sequences */
3334void 3756void
3335rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3757rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3336{ 3758{
3337 unsigned int i; 3759 unsigned int i;
3338 short rendset; 3760 short rendset;
3339 int rendstyle; 3761 int rendstyle;
3340 3762
3341 if (nargs == 0) 3763 if (nargs == 0)
3342 { 3764 {
3343 scr_rendition (0, ~RS_None); 3765 scr_rendition (0, ~RS_None);
3344 return; 3766 return;
3345 } 3767 }
3768
3346 for (i = 0; i < nargs; i++) 3769 for (i = 0; i < nargs; i++)
3347 { 3770 {
3348 rendset = -1; 3771 rendset = -1;
3349 switch (arg[i]) 3772 switch (arg[i])
3350 { 3773 {
… …
3352 rendset = 0, rendstyle = ~RS_None; 3775 rendset = 0, rendstyle = ~RS_None;
3353 break; 3776 break;
3354 case 1: 3777 case 1:
3355 rendset = 1, rendstyle = RS_Bold; 3778 rendset = 1, rendstyle = RS_Bold;
3356 break; 3779 break;
3780 //case 2: // low intensity
3781 case 3:
3782 rendset = 1, rendstyle = RS_Italic;
3783 break;
3357 case 4: 3784 case 4:
3358 rendset = 1, rendstyle = RS_Uline; 3785 rendset = 1, rendstyle = RS_Uline;
3359 break; 3786 break;
3360 case 5: 3787 case 5: // slowly blinking
3788 case 6: // rapidly blinking
3361 rendset = 1, rendstyle = RS_Blink; 3789 rendset = 1, rendstyle = RS_Blink;
3362 break; 3790 break;
3791 //case 6: // scoansi light background
3363 case 7: 3792 case 7:
3364 rendset = 1, rendstyle = RS_RVid; 3793 rendset = 1, rendstyle = RS_RVid;
3365 break; 3794 break;
3366 case 22: 3795 case 8:
3796 // invisible. NYI
3797 break;
3798 //case 9: // crossed out
3799 //case 10: // scoansi acs off, primary font
3800 //case 11: // scoansi acs on, first alt font
3801 //case 12: // scoansi acs on, |0x80, second alt font
3802 //...
3803 //case 19: // ninth alt font
3804 //case 20: // gothic
3805 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3367 rendset = 0, rendstyle = RS_Bold; 3806 rendset = 0, rendstyle = RS_Bold;
3807 break;
3808 case 22: // normal intensity
3809 rendset = 0, rendstyle = RS_Bold;
3810 break;
3811 case 23: // disable italic
3812 rendset = 0, rendstyle = RS_Italic;
3368 break; 3813 break;
3369 case 24: 3814 case 24:
3370 rendset = 0, rendstyle = RS_Uline; 3815 rendset = 0, rendstyle = RS_Uline;
3371 break; 3816 break;
3372 case 25: 3817 case 25:
3373 rendset = 0, rendstyle = RS_Blink; 3818 rendset = 0, rendstyle = RS_Blink;
3374 break; 3819 break;
3820 case 26: // variable spacing (iso 8613)
3821 rendset = 0, rendstyle = RS_Blink;
3822 break;
3375 case 27: 3823 case 27:
3376 rendset = 0, rendstyle = RS_RVid; 3824 rendset = 0, rendstyle = RS_RVid;
3377 break; 3825 break;
3826 //case 28: // visible. NYI
3827 //case 29: // not crossed-out
3378 } 3828 }
3829
3379 if (rendset != -1) 3830 if (rendset != -1)
3380 { 3831 {
3381 scr_rendition (rendset, rendstyle); 3832 scr_rendition (rendset, rendstyle);
3382 continue; /* for (;i;) */ 3833 continue; /* for (;i;) */
3383 } 3834 }
… …
3390 case 33: 3841 case 33:
3391 case 34: 3842 case 34:
3392 case 35: 3843 case 35:
3393 case 36: 3844 case 36:
3394 case 37: 3845 case 37:
3395 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), 3846 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3396 Color_fg);
3397 break; 3847 break;
3398#ifdef TTY_256COLOR 3848 case 38: // set fg color, ISO 8613-6
3399 case 38:
3400 if (nargs > i + 2 && arg[i + 1] == 5) 3849 if (nargs > i + 2 && arg[i + 1] == 5)
3401 { 3850 {
3402 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3851 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3403 Color_fg);
3404 i += 2; 3852 i += 2;
3405 } 3853 }
3406 break; 3854 break;
3407#endif
3408 case 39: /* default fg */ 3855 case 39: /* default fg */
3409 scr_color (Color_fg, Color_fg); 3856 scr_color (Color_fg, Color_fg);
3410 break; 3857 break;
3411 3858
3412 case 40: 3859 case 40:
… …
3415 case 43: 3862 case 43:
3416 case 44: 3863 case 44:
3417 case 45: 3864 case 45:
3418 case 46: 3865 case 46:
3419 case 47: 3866 case 47:
3420 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), 3867 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3421 Color_bg);
3422 break; 3868 break;
3423#ifdef TTY_256COLOR 3869 case 48: // set bg color, ISO 8613-6
3424 case 48:
3425 if (nargs > i + 2 && arg[i + 1] == 5) 3870 if (nargs > i + 2 && arg[i + 1] == 5)
3426 { 3871 {
3427 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3872 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3428 Color_bg);
3429 i += 2; 3873 i += 2;
3430 } 3874 }
3431 break; 3875 break;
3432#endif
3433 case 49: /* default bg */ 3876 case 49: /* default bg */
3434 scr_color (Color_bg, Color_bg); 3877 scr_color (Color_bg, Color_bg);
3435 break; 3878 break;
3436 3879
3437#ifndef NO_BRIGHTCOLOR 3880 //case 50: // not variable spacing
3881
3882#if !ENABLE_MINIMAL
3438 case 90: 3883 case 90:
3439 case 91: /* set bright fg color */ 3884 case 91: /* set bright fg color */
3440 case 92: 3885 case 92:
3441 case 93: 3886 case 93:
3442 case 94: 3887 case 94:
3443 case 95: 3888 case 95:
3444 case 96: 3889 case 96:
3445 case 97: 3890 case 97:
3446 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 3891 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3447 Color_fg);
3448 break; 3892 break;
3449 case 100: 3893 case 100:
3450 case 101: /* set bright bg color */ 3894 case 101: /* set bright bg color */
3451 case 102: 3895 case 102:
3452 case 103: 3896 case 103:
3453 case 104: 3897 case 104:
3454 case 105: 3898 case 105:
3455 case 106: 3899 case 106:
3456 case 107: 3900 case 107:
3457 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 3901 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3458 Color_bg);
3459 break; 3902 break;
3460#endif 3903#endif
3461
3462 } 3904 }
3463 } 3905 }
3464} 3906}
3465/*}}} */ 3907/*}}} */
3466 3908
3467/*{{{ process Rob Nation's own graphics mode sequences */ 3909/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3468void 3910void
3469rxvt_term::process_graphics () 3911rxvt_term::process_graphics ()
3470{ 3912{
3471 unsigned char ch, cmd = cmd_getc (); 3913 unicode_t ch, cmd = cmd_getc ();
3472 3914
3473 if (cmd == 'Q') 3915 if (cmd == 'Q')
3916 {
3474 { /* query graphics */ 3917 /* query graphics */
3475 tt_printf ("\033G0\n"); /* no graphics */ 3918 tt_printf ("\033G0\012"); /* no graphics */
3476 return; 3919 return;
3477 } 3920 }
3478 /* swallow other graphics sequences until terminating ':' */ 3921 /* swallow other graphics sequences until terminating ':' */
3479 do 3922 do
3480 ch = cmd_getc (); 3923 ch = cmd_getc ();
… …
3490 */ 3933 */
3491void 3934void
3492rxvt_term::tt_printf (const char *fmt,...) 3935rxvt_term::tt_printf (const char *fmt,...)
3493{ 3936{
3494 va_list arg_ptr; 3937 va_list arg_ptr;
3495 unsigned char buf[256]; 3938 char buf[256];
3496 3939
3497 va_start (arg_ptr, fmt); 3940 va_start (arg_ptr, fmt);
3498 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 3941 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3499 va_end (arg_ptr); 3942 va_end (arg_ptr);
3500 tt_write (buf, STRLEN (buf)); 3943 tt_write (buf, strlen (buf));
3501} 3944}
3502 3945
3503/* ---------------------------------------------------------------------- */ 3946/* ---------------------------------------------------------------------- */
3504/* Write data to the pty as typed by the user, pasted with the mouse, 3947/* Write data to the pty as typed by the user, pasted with the mouse,
3505 * or generated by us in response to a query ESC sequence. 3948 * or generated by us in response to a query ESC sequence.
3506 */ 3949 */
3950const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
3951
3507void 3952void
3508rxvt_term::tt_write (const unsigned char *data, unsigned int len) 3953rxvt_term::tt_write (const char *data, unsigned int len)
3509{ 3954{
3510 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 3955 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
3956 return;
3511 3957
3512 if (len) 3958 if (pty->pty < 0)
3959 return;
3960
3961 if (v_buflen == 0)
3962 {
3963 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
3964
3965 if ((unsigned int)written == len)
3966 return;
3967
3968 data += written;
3969 len -= written;
3513 { 3970 }
3971
3972 v_buffer = (char *)realloc (v_buffer, v_buflen + len);
3973
3974 memcpy (v_buffer + v_buflen, data, len);
3975 v_buflen += len;
3976
3977 pty_ev.set (ev::READ | ev::WRITE);
3978}
3979
3980void rxvt_term::pty_write ()
3981{
3982 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
3983
3984 if (written > 0)
3985 {
3986 v_buflen -= written;
3987
3514 if (v_buflen == 0) 3988 if (v_buflen == 0)
3515 { 3989 {
3516 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3517
3518 if ((unsigned int)written == len)
3519 return;
3520
3521 data += written;
3522 len -= written;
3523 }
3524
3525
3526 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3527
3528 memcpy (v_buffer + v_buflen, data, len);
3529 v_buflen += len;
3530 }
3531
3532 for (;;)
3533 {
3534 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3535
3536 if (written > 0)
3537 {
3538 v_buflen -= written;
3539
3540 if (v_buflen == 0)
3541 {
3542 free (v_buffer); 3990 free (v_buffer);
3543 v_buffer = 0; 3991 v_buffer = 0;
3544 v_buflen = 0;
3545 3992
3546 pty_ev.set (EVENT_READ); 3993 pty_ev.set (ev::READ);
3547 return;
3548 }
3549
3550 memmove (v_buffer, v_buffer + written, v_buflen);
3551 }
3552 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3553 // original code just ignores this...
3554 destroy ();
3555 else
3556 {
3557 pty_ev.set (EVENT_READ | EVENT_WRITE);
3558 return; 3994 return;
3559 } 3995 }
3996
3997 memmove (v_buffer, v_buffer + written, v_buflen);
3560 } 3998 }
3999 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4000 pty_ev.set (ev::READ);
3561} 4001}
3562 4002
3563/*----------------------- end-of-file (C source) -----------------------*/ 4003/*----------------------- end-of-file (C source) -----------------------*/
3564 4004

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