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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.54 by pcg, Sun Feb 22 12:58:02 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)
114 { 364 {
365 /* make sure the user can type ctrl-@, i.e. NUL */
366 if (len == 1 && *wkbuf == 0)
367 {
368 kbuf[0] = 0;
369 len = 1;
370 }
371 else
372 {
115 wkbuf[len] = 0; 373 wkbuf[len] = 0;
116 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ); 374 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ);
117 if (len < 0) 375 if (len < 0)
118 len = 0; 376 len = 0;
377 }
119 } 378 }
120 else 379 else
121 len = 0; 380 len = 0;
122 } 381 }
123 382
… …
125 || status_return == XLookupBoth; 384 || status_return == XLookupBoth;
126 } 385 }
127 else 386 else
128#endif 387#endif
129 { 388 {
130 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 389 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
131 valid_keysym = keysym != NoSymbol; 390 valid_keysym = keysym != NoSymbol;
132 } 391 }
133 392
134 if (valid_keysym) 393 if (valid_keysym)
135 { 394 {
136 /* for some backwards compatibility */ 395#ifdef KEYSYM_RESOURCE
137#if defined(HOTKEY_CTRL) || defined(HOTKEY_META) 396 if (keyboard->dispatch (this, keysym, ev.state))
138# ifdef HOTKEY_CTRL 397 return;
139 if (ctrl)
140# else
141 if (meta)
142# endif 398#endif
143 {
144 if (keysym == ks_bigfont)
145 {
146 change_font (FONT_UP);
147 return;
148 }
149 else if (keysym == ks_smallfont)
150 {
151 change_font (FONT_DN);
152 return;
153 }
154 }
155#endif
156 399
157 if (TermWin.saveLines) 400 if (saveLines)
158 { 401 {
159#ifdef UNSHIFTED_SCROLLKEYS 402#ifdef UNSHIFTED_SCROLLKEYS
160 if (!ctrl && !meta) 403 if (!ctrl && !meta)
161 {
162#else 404#else
163 if (IS_SCROLL_MOD) 405 if (IS_SCROLL_MOD)
406#endif
164 { 407 {
165#endif
166 int lnsppg; 408 int lnsppg;
167 409
168#ifdef PAGING_CONTEXT_LINES 410#ifdef PAGING_CONTEXT_LINES
169 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 411 lnsppg = nrow - PAGING_CONTEXT_LINES;
170#else 412#else
171 lnsppg = TermWin.nrow * 4 / 5; 413 lnsppg = nrow * 4 / 5;
172#endif 414#endif
173 if (keysym == XK_Prior) 415 if (keysym == XK_Prior)
174 { 416 {
175 scr_page (UP, lnsppg); 417 scr_page (UP, lnsppg);
176 return; 418 return;
… …
204 scr_move_to (0, 1); 446 scr_move_to (0, 1);
205 return; 447 return;
206 } 448 }
207 else if (keysym == XK_End) 449 else if (keysym == XK_End)
208 { 450 {
209 scr_move_to (1, 0); 451 scr_move_to (1, 1);
210 return; 452 return;
211 } 453 }
212 } 454 }
213#endif 455#endif
214 } 456 }
… …
219 if (keysym >= XK_F1 && keysym <= XK_F10) 461 if (keysym >= XK_F1 && keysym <= XK_F10)
220 { 462 {
221 keysym += (XK_F11 - XK_F1); 463 keysym += (XK_F11 - XK_F1);
222 shft = 0; /* turn off Shift */ 464 shft = 0; /* turn off Shift */
223 } 465 }
224 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 466 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
225 { 467 {
226 switch (keysym) 468 switch (keysym)
227 { 469 {
228 /* normal XTerm key bindings */ 470 /* normal XTerm key bindings */
229 case XK_Insert: /* Shift+Insert = paste mouse selection */ 471 case XK_Insert: /* Shift+Insert = paste mouse selection */
230 selection_request (ev.time, 0, 0); 472 selection_request (ev.time);
231 return; 473 return;
474#if TODO
232 /* rxvt extras */ 475 /* rxvt extras */
233 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 476 case XK_KP_Add: /* Shift+KP_Add = bigger font */
234 change_font (FONT_UP); 477 change_font (FONT_UP);
235 return; 478 return;
236 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 479 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
237 change_font (FONT_DN); 480 change_font (FONT_DN);
238 return; 481 return;
482#endif
239 } 483 }
240 } 484 }
241 } 485 }
242#ifdef PRINTPIPE 486
243 if (keysym == XK_Print) 487#if ENABLE_FRILLS || ISO_14755
244 { 488 // ISO 14755 support
245 scr_printscreen (ctrl | shft); 489 if (shft && ctrl)
246 return;
247 } 490 {
248#endif 491 int hv;
249 492
250 if (keysym >= 0xFF00 && keysym <= 0xFFFF) 493 if (iso14755buf & ISO_14755_51
251 { 494 && (keysym == XK_space || keysym == XK_KP_Space
252#ifdef KEYSYM_RESOURCE 495 || keysym == XK_Return || keysym == XK_KP_Enter))
253 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL)
254 { 496 {
255 unsigned int l; 497 commit_iso14755 ();
256 const unsigned char *kbuf0; 498 iso14755buf = ISO_14755_51;
257 const unsigned char ch = C0_ESC; 499# if ISO_14755
258 500 iso14755_51 (0);
259 kbuf0 = (Keysym_map[keysym & 0xFF]);
260 l = (unsigned int)*kbuf0++;
261
262 /* escape prefix */
263 if (meta)
264# ifdef META8_OPTION
265 if (meta_char == C0_ESC)
266# endif 501# endif
267 tt_write (&ch, 1); 502 return;
268 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
269 return; 519 return;
270 } 520 }
271 else 521 else
272#endif
273 { 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;
274 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
275 switch (keysym) 583 switch (keysym)
276 { 584 {
277#ifndef NO_BACKSPACE_KEY 585#ifndef NO_BACKSPACE_KEY
278 case XK_BackSpace: 586 case XK_BackSpace:
279 if (PrivateModes & PrivMode_HaveBackSpace) 587 if (priv_modes & PrivMode_HaveBackSpace)
280 { 588 {
281 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace) 589 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
282 ^ !!ctrl) ? '\b' : '\177'; 590 ^ !!ctrl) ? '\b' : '\177';
283 kbuf[1] = '\0'; 591 kbuf[1] = '\0';
284 } 592 }
285 else 593 else
286 STRCPY (kbuf, key_backspace); 594 strcpy (kbuf, rs[Rs_backspace_key]);
287# ifdef MULTICHAR_SET
288 if ((Options & Opt_mc_hack) && screen.cur.col > 0)
289 {
290 int col, row;
291
292 newlen = STRLEN (kbuf);
293 col = screen.cur.col - 1;
294 row = screen.cur.row + TermWin.saveLines;
295 if (IS_MULTI2 (screen.rend[row][col]))
296 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
297 }
298# endif
299 break; 595 break;
300#endif 596#endif
301#ifndef NO_DELETE_KEY 597#ifndef NO_DELETE_KEY
302 case XK_Delete: 598 case XK_Delete:
303 STRCPY (kbuf, key_delete); 599 strcpy (kbuf, rs[Rs_delete_key]);
304# ifdef MULTICHAR_SET
305 if (Options & Opt_mc_hack)
306 {
307 int col, row;
308
309 newlen = STRLEN (kbuf);
310 col = screen.cur.col;
311 row = screen.cur.row + TermWin.saveLines;
312 if (IS_MULTI1 (screen.rend[row][col]))
313 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
314 }
315# endif
316 break; 600 break;
317#endif 601#endif
318 case XK_Tab: 602 case XK_Tab:
319 if (shft) 603 if (shft)
320 STRCPY (kbuf, "\033[Z"); 604 strcpy (kbuf, "\033[Z");
321 else 605 else
322 { 606 {
323#ifdef CTRL_TAB_MAKES_META 607#ifdef CTRL_TAB_MAKES_META
324 if (ctrl) 608 if (ctrl)
325 meta = 1; 609 meta = 1;
… …
330#endif 614#endif
331 newlen = 0; 615 newlen = 0;
332 } 616 }
333 break; 617 break;
334 618
335#ifdef XK_KP_Left
336 case XK_KP_Up: /* \033Ox or standard */
337 case XK_KP_Down: /* \033Or or standard */
338 case XK_KP_Right: /* \033Ov or standard */
339 case XK_KP_Left: /* \033Ot or standard */
340 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
341 {
342 STRCPY (kbuf, "\033OZ");
343 kbuf[2] = "txvr"[keysym - XK_KP_Left];
344 break;
345 }
346 else
347 /* translate to std. cursor key */
348 keysym = XK_Left + (keysym - XK_KP_Left);
349 /* FALLTHROUGH */
350#endif
351 case XK_Up: /* "\033[A" */ 619 case XK_Up: /* "\033[A" */
352 case XK_Down: /* "\033[B" */ 620 case XK_Down: /* "\033[B" */
353 case XK_Right: /* "\033[C" */ 621 case XK_Right: /* "\033[C" */
354 case XK_Left: /* "\033[D" */ 622 case XK_Left: /* "\033[D" */
355 STRCPY (kbuf, "\033[Z"); 623 strcpy (kbuf, "\033[Z");
356 kbuf[2] = "DACB"[keysym - XK_Left]; 624 kbuf[2] = "DACB"[keysym - XK_Left];
357 /* do Shift first */ 625 /* do Shift first */
358 if (shft) 626 if (shft)
359 kbuf[2] = "dacb"[keysym - XK_Left]; 627 kbuf[2] = "dacb"[keysym - XK_Left];
360 else if (ctrl) 628 else if (ctrl)
361 { 629 {
362 kbuf[1] = 'O'; 630 kbuf[1] = 'O';
363 kbuf[2] = "dacb"[keysym - XK_Left]; 631 kbuf[2] = "dacb"[keysym - XK_Left];
364 } 632 }
365 else if (PrivateModes & PrivMode_aplCUR) 633 else if (priv_modes & PrivMode_aplCUR)
366 kbuf[1] = 'O'; 634 kbuf[1] = 'O';
367#ifdef MULTICHAR_SET 635 break;
368 //TODO: ?? 636
369 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)
370 { 648 {
371 int col, row, m;
372
373 col = screen.cur.col;
374 row = screen.cur.row + TermWin.saveLines;
375 m = 0;
376 if (keysym == XK_Right
377 && IS_MULTI1 (screen.rend[row][col]))
378 m = 1;
379 else if (keysym == XK_Left)
380 {
381 if (col > 0)
382 {
383 if (IS_MULTI2 (screen.rend[row][col - 1]))
384 m = 1;
385 }
386 else if (screen.cur.row > 0)
387 {
388 col = screen.tlen[--row];
389 if (col == -1)
390 col = TermWin.ncol - 1;
391 else
392 col--;
393 if (col > 0
394 && IS_MULTI2 (screen.rend[row][col]))
395 m = 1;
396 }
397 }
398 if (m)
399 MEMMOVE (kbuf + 3, kbuf, 3 + 1);
400 }
401#endif
402 break;
403
404#ifndef UNSHIFTED_SCROLLKEYS
405# ifdef XK_KP_Prior
406 case XK_KP_Prior:
407 /* allow shift to override */
408 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
409 {
410 STRCPY (kbuf, "\033Oy"); 649 strcpy (kbuf, "\033OM");
411 break; 650 break;
412 } 651 }
652
413 /* FALLTHROUGH */ 653 /* FALLTHROUGH */
414# endif 654
415 case XK_Prior:
416 STRCPY (kbuf, "\033[5~");
417 break;
418# ifdef XK_KP_Next
419 case XK_KP_Next: 655 case XK_Return:
420 /* allow shift to override */ 656 if (priv_modes & PrivMode_LFNL)
421 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
422 { 657 {
423 STRCPY (kbuf, "\033Os"); 658 kbuf[0] = '\015';
659 kbuf[1] = '\012';
424 break; 660 kbuf[2] = '\0';
425 }
426 /* FALLTHROUGH */
427# endif
428 case XK_Next:
429 STRCPY (kbuf, "\033[6~");
430 break;
431#endif
432 case XK_KP_Enter:
433 /* allow shift to override */
434 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
435 {
436 STRCPY (kbuf, "\033OM");
437 } 661 }
438 else 662 else
439 { 663 {
440 kbuf[0] = '\r'; 664 kbuf[0] = '\015';
441 kbuf[1] = '\0'; 665 kbuf[1] = '\0';
442 } 666 }
443 break; 667 break;
444 668
445#ifdef XK_KP_Begin
446 case XK_KP_Begin:
447 STRCPY (kbuf, "\033Ou");
448 break;
449
450 case XK_KP_Insert:
451 STRCPY (kbuf, "\033Op");
452 break;
453
454 case XK_KP_Delete:
455 STRCPY (kbuf, "\033On");
456 break;
457#endif
458 case XK_KP_F1: /* "\033OP" */ 669 case XK_KP_F1: /* "\033OP" */
459 case XK_KP_F2: /* "\033OQ" */ 670 case XK_KP_F2: /* "\033OQ" */
460 case XK_KP_F3: /* "\033OR" */ 671 case XK_KP_F3: /* "\033OR" */
461 case XK_KP_F4: /* "\033OS" */ 672 case XK_KP_F4: /* "\033OS" */
462 STRCPY (kbuf, "\033OP"); 673 strcpy (kbuf, "\033OP");
463 kbuf[2] += (keysym - XK_KP_F1); 674 kbuf[2] += (keysym - XK_KP_F1);
464 break; 675 break;
465 676
466 case XK_KP_Multiply: /* "\033Oj" : "*" */ 677 case XK_KP_Multiply: /* "\033Oj" : "*" */
467 case XK_KP_Add: /* "\033Ok" : "+" */ 678 case XK_KP_Add: /* "\033Ok" : "+" */
… …
478 case XK_KP_6: /* "\033Ov" : "6" */ 689 case XK_KP_6: /* "\033Ov" : "6" */
479 case XK_KP_7: /* "\033Ow" : "7" */ 690 case XK_KP_7: /* "\033Ow" : "7" */
480 case XK_KP_8: /* "\033Ox" : "8" */ 691 case XK_KP_8: /* "\033Ox" : "8" */
481 case XK_KP_9: /* "\033Oy" : "9" */ 692 case XK_KP_9: /* "\033Oy" : "9" */
482 /* allow shift to override */ 693 /* allow shift to override */
483 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 694 if (kp)
484 { 695 {
485 STRCPY (kbuf, "\033Oj"); 696 strcpy (kbuf, "\033Oj");
486 kbuf[2] += (keysym - XK_KP_Multiply); 697 kbuf[2] += (keysym - XK_KP_Multiply);
487 } 698 }
488 else 699 else
489 { 700 {
490 kbuf[0] = ('*' + (keysym - XK_KP_Multiply)); 701 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
491 kbuf[1] = '\0'; 702 kbuf[1] = '\0';
492 } 703 }
493 break; 704 break;
494 705
495 case XK_Find: 706 case XK_Find:
496 STRCPY (kbuf, "\033[1~"); 707 strcpy (kbuf, "\033[1~");
497 break; 708 break;
709
498 case XK_Insert: 710 case XK_Insert:
499 STRCPY (kbuf, "\033[2~"); 711 strcpy (kbuf, "\033[2~");
500 break; 712 break;
501#ifdef DXK_Remove /* support for DEC remove like key */ 713#ifdef DXK_Remove /* support for DEC remove like key */
502 case DXK_Remove: 714 case DXK_Remove:
503 /* FALLTHROUGH */ 715 /* FALLTHROUGH */
504#endif 716#endif
505 case XK_Execute: 717 case XK_Execute:
506 STRCPY (kbuf, "\033[3~"); 718 strcpy (kbuf, "\033[3~");
507 break; 719 break;
508 case XK_Select: 720 case XK_Select:
509 STRCPY (kbuf, "\033[4~"); 721 strcpy (kbuf, "\033[4~");
510 break; 722 break;
511#ifdef XK_KP_End
512 case XK_KP_End:
513 /* allow shift to override */
514 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
515 {
516 STRCPY (kbuf, "\033Oq");
517 break;
518 }
519 /* FALLTHROUGH */
520#endif
521 case XK_End: 723 case XK_End:
522 STRCPY (kbuf, KS_END); 724 strcpy (kbuf, KS_END);
523 break; 725 break;
524#ifdef XK_KP_Home
525 case XK_KP_Home:
526 /* allow shift to override */
527 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
528 {
529 STRCPY (kbuf, "\033Ow");
530 break;
531 }
532 /* FALLTHROUGH */
533#endif
534 case XK_Home: 726 case XK_Home:
535 STRCPY (kbuf, KS_HOME); 727 strcpy (kbuf, KS_HOME);
536 break; 728 break;
537 729
538#define FKEY(n, fkey) \ 730#define FKEY(n, fkey) \
539 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey))) 731 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
540 732
… …
592#undef FKEY 784#undef FKEY
593 default: 785 default:
594 newlen = 0; 786 newlen = 0;
595 break; 787 break;
596 } 788 }
789
597 if (newlen) 790 if (newlen)
598 len = STRLEN (kbuf); 791 len = strlen (kbuf);
599 } 792
600 /* 793 /*
601 * Pass meta for all function keys, if 'meta' option set 794 * Pass meta for all function keys, if 'meta' option set
602 */ 795 */
603#ifdef META8_OPTION 796#ifdef META8_OPTION
604 if (meta && (meta_char == 0x80) && len > 0) 797 if (meta && (meta_char == 0x80) && len > 0)
… …
609 else if (ctrl && keysym == XK_minus) 802 else if (ctrl && keysym == XK_minus)
610 { 803 {
611 len = 1; 804 len = 1;
612 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 805 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
613 } 806 }
807 else if (keysym == XK_ISO_Left_Tab)
808 {
809 strcpy (kbuf, "\033[Z");
810 len = 3;
811 }
614 else 812 else
615 { 813 {
616#ifdef META8_OPTION 814#ifdef META8_OPTION
617 /* set 8-bit on */ 815 /* set 8-bit on */
618 if (meta && (meta_char == 0x80)) 816 if (meta && (meta_char == 0x80))
619 { 817 {
620 unsigned char *ch; 818 char *ch;
621 819
622 for (ch = kbuf; ch < kbuf + len; ch++) 820 for (ch = kbuf; ch < kbuf + len; ch++)
623 *ch |= 0x80; 821 *ch |= 0x80;
822
624 meta = 0; 823 meta = 0;
625 } 824 }
626#endif 825#endif
627 /* nil */ ; 826 /* nil */ ;
628 } 827 }
629 } 828 }
630 829
830 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
831 return;
832
631 if (len <= 0) 833 if (len <= 0)
632 return; /* not mapped */ 834 return; /* not mapped */
633 835
634 if (Options & Opt_scrollTtyKeypress) 836 if (option (Opt_scrollTtyKeypress))
635 if (TermWin.view_start) 837 if (view_start)
636 { 838 {
637 TermWin.view_start = 0; 839 view_start = 0;
638 want_refresh = 1; 840 want_refresh = 1;
639 } 841 }
640 842
641 /* 843 /*
642 * these modifications only affect the static keybuffer 844 * these modifications only affect the static keybuffer
… …
653 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~')); 855 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
654 856
655 /* escape prefix */ 857 /* escape prefix */
656 if (meta 858 if (meta
657#ifdef META8_OPTION 859#ifdef META8_OPTION
658 && (meta_char == C0_ESC) 860 && meta_char == C0_ESC
659#endif 861#endif
660 ) 862 )
661 { 863 {
662 const unsigned char ch = C0_ESC; 864 const char ch = C0_ESC;
663
664 tt_write (&ch, 1); 865 tt_write (&ch, 1);
665 } 866 }
666#ifdef DEBUG_CMD
667 if (debug_key)
668 { /* Display keyboard buffer contents */
669 char *p;
670 int i;
671 867
672 fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
673 for (i = 0, p = kbuf; i < len; i++, p++)
674 fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
675 fprintf (stderr, "'\n");
676 }
677#endif /* DEBUG_CMD */
678 tt_write (kbuf, (unsigned int)len); 868 tt_write (kbuf, (unsigned int)len);
679} 869}
680/*}}} */
681 870
682#if (MENUBAR_MAX) 871void
683/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ 872rxvt_term::key_release (XKeyEvent &ev)
684/* 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)
685unsigned int 949unsigned int
686rxvt_term::cmd_write (const unsigned char *str, unsigned int count) 950rxvt_term::cmd_write (const char *str, unsigned int count)
687{ 951{
688 unsigned int n, s; 952 unsigned int n, s;
689 953
690 n = cmdbuf_ptr - cmdbuf_base; 954 n = cmdbuf_ptr - cmdbuf_base;
691 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 955 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
956
692 if (n > 0 && s < count) 957 if (n > 0 && s < count)
693 { 958 {
694 MEMMOVE (cmdbuf_base, cmdbuf_ptr, 959 memmove (cmdbuf_base, cmdbuf_ptr,
695 (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); 960 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
696 cmdbuf_ptr = cmdbuf_base; 961 cmdbuf_ptr = cmdbuf_base;
697 cmdbuf_endp -= n; 962 cmdbuf_endp -= n;
698 s += n; 963 s += n;
699 } 964 }
965
700 if (count > s) 966 if (count > s)
701 { 967 {
702 rxvt_print_error ("data loss: cmd_write too large"); 968 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
703 count = s; 969 count = s;
704 } 970 }
971
705 for (; count--;) 972 for (; count--;)
706 *cmdbuf_endp++ = *str++; 973 *cmdbuf_endp++ = *str++;
974
975 cmd_parse ();
976
707 return 0; 977 return 0;
708} 978}
709#endif /* MENUBAR_MAX */ 979#endif
710 980
711void 981void
712rxvt_term::flush () 982rxvt_term::flush ()
713{ 983{
714#ifdef TRANSPARENT 984 flush_ev.stop ();
715 if (want_full_refresh) 985
986#ifdef HAVE_BG_PIXMAP
987 if (bgPixmap.check_clearChanged ())
716 { 988 {
717 want_full_refresh = 0; 989// scr_clear (true); This needs to be researched further!
718 scr_clear ();
719 scr_touch (false); 990 scr_touch (false);
720 want_refresh = 1;
721 } 991 }
722#endif 992#endif
723 993
724 if (want_refresh) 994 if (want_refresh)
725 { 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
726 scr_refresh (refresh_type); 1034 scr_refresh ();
727 scrollbar_show (1); 1035 scrollbar_show (1);
728#ifdef USE_XIM 1036#ifdef USE_XIM
729 IMSendSpot (); 1037 IMSendSpot ();
730#endif 1038#endif
731
732 } 1039 }
733 1040
734 display->flush (); 1041 display->flush ();
735} 1042}
736 1043
1044/* checks wether a refresh is requested and starts the refresh timer */
737void 1045void
738rxvt_term::check_cb (check_watcher &w) 1046rxvt_term::refresh_check ()
739{ 1047{
740 SET_R (this); 1048 if (want_refresh && !flush_ev.is_active ())
741 SET_LOCALE (locale); 1049 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
742 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;
743 flush (); 1060 flush ();
744} 1061}
745 1062
746#ifdef CURSOR_BLINK 1063#ifdef CURSOR_BLINK
747void 1064void
748rxvt_term::cursor_blink_cb (time_watcher &w) 1065rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
749{ 1066{
750 hidden_cursor = !hidden_cursor; 1067 hidden_cursor = !hidden_cursor;
751 want_refresh = 1; 1068 want_refresh = 1;
752 1069 refresh_check ();
753 w.start (w.at + BLINK_INTERVAL);
754} 1070}
755#endif 1071#endif
756 1072
757#ifdef TEXT_BLINK 1073#ifdef TEXT_BLINK
758void 1074void
759rxvt_term::text_blink_cb (time_watcher &w) 1075rxvt_term::text_blink_cb (ev::timer &w, int revents)
760{ 1076{
761 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1077 if (scr_refresh_rend (RS_Blink, RS_Blink))
762 { 1078 {
763 hidden_text = !hidden_text; 1079 hidden_text = !hidden_text;
764 want_refresh = 1; 1080 want_refresh = 1;
765 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))
766 } 1094 {
1095 want_refresh = 1;
1096 refresh_check ();
1097 }
1098 else
1099 w.stop ();
767} 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;
768#endif 1159#endif
769 1160
770bool 1161bool
771rxvt_term::pty_fill () 1162rxvt_term::pty_fill ()
772{ 1163{
773 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 }
774 1171
775 memmove (cmdbuf_base, cmdbuf_ptr, n); 1172 memmove (cmdbuf_base, cmdbuf_ptr, n);
776 cmdbuf_ptr = cmdbuf_base; 1173 cmdbuf_ptr = cmdbuf_base;
777 cmdbuf_endp = cmdbuf_ptr + n; 1174 cmdbuf_endp = cmdbuf_ptr + n;
778 1175
779 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1176 ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n);
780 1177
781 if (n > 0) 1178 if (r > 0)
782 { 1179 {
783 cmdbuf_endp += n; 1180 cmdbuf_endp += r;
784 return true; 1181 return true;
785 } 1182 }
786 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))
787 destroy (); 1195 destroy ();
1196 }
788 1197
789 return false; 1198 return false;
790} 1199}
791 1200
792void 1201void
793rxvt_term::pty_cb (io_watcher &w, short revents) 1202rxvt_term::pty_cb (ev::io &w, int revents)
794{ 1203{
795 SET_R (this); 1204 make_current ();
796 SET_LOCALE (locale);
797 1205
798 if (revents & EVENT_WRITE) 1206 if (revents & ev::READ)
799 tt_write (0, 0);
800 else if (revents & EVENT_READ)
801 {
802 bool flag = true;
803
804 // loop, but don't allow a single term to monopolize us 1207 // loop, but don't allow a single term to monopolize us
805 // the number of loops is fully arbitrary, and thus wrong
806 while (flag && pty_fill ()) 1208 while (pty_fill ())
807 { 1209 if (cmd_parse ())
808 if (!seen_input)
809 {
810 seen_input = 1;
811 /* once we know the shell is running, send the screen size. Again! */
812 tt_winch ();
813 }
814
815 uint32_t ch = NOCHAR;
816
817 for (;;)
818 {
819 if (ch == NOCHAR)
820 ch = next_char ();
821
822 if (ch == NOCHAR) // TODO: improve
823 break; 1210 break;
824 1211
825 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r') 1212 if (revents & ev::WRITE)
826 { 1213 pty_write ();
827 /* Read a text string from the input buffer */
828 uint32_t buf[BUFSIZ];
829 bool refreshnow = false;
830 int nlines = 0;
831 uint32_t *str = buf;
832 1214
833 *str++ = ch; 1215 refresh_check ();
834
835 for (;;)
836 {
837 ch = next_char ();
838
839 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
840 break;
841 else
842 {
843 *str++ = ch;
844
845 if (ch == '\n')
846 {
847 nlines++;
848 refresh_count++;
849
850 if (! (Options & Opt_jumpScroll)
851 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
852 {
853 refreshnow = true;
854 flag = false;
855 ch = NOCHAR;
856 break;
857 }
858
859 // scr_add_lines only works for nlines < TermWin.nrow - 1.
860 if (nlines >= TermWin.nrow - 1)
861 {
862 scr_add_lines (buf, nlines, str - buf);
863 nlines = 0;
864 str = buf;
865 }
866 }
867
868 if (str >= buf + BUFSIZ)
869 {
870 ch = NOCHAR;
871 break;
872 }
873 }
874 }
875
876 scr_add_lines (buf, nlines, str - buf);
877
878 /*
879 * If there have been a lot of new lines, then update the screen
880 * What the heck I'll cheat and only refresh less than every page-full.
881 * the number of pages between refreshes is refresh_limit, which
882 * is incremented here because we must be doing flat-out scrolling.
883 *
884 * refreshing should be correct for small scrolls, because of the
885 * time-out
886 */
887 if (refreshnow)
888 {
889 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
890 refresh_limit++;
891
892 scr_refresh (refresh_type);
893 }
894
895 }
896 else
897 {
898 switch (ch)
899 {
900 default:
901 process_nonprinting (ch);
902 break;
903 case C0_ESC: /* escape char */
904 process_escape_seq ();
905 break;
906 /*case 0x9b: */ /* CSI */
907 /* process_csi_seq (); */
908 }
909
910 ch = NOCHAR;
911 }
912 }
913 }
914 }
915} 1216}
916 1217
917// read the next character, currently handles UTF-8 1218void
918// will probably handle all sorts of other stuff in the future 1219rxvt_term::pointer_unblank ()
919uint32_t
920rxvt_term::next_char ()
921{ 1220{
922 while (cmdbuf_ptr < cmdbuf_endp) 1221 XDefineCursor (dpy, vt, TermWin_cursor);
923 { 1222 recolour_cursor ();
924 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
925 return *cmdbuf_ptr++;
926 1223
927 wchar_t wc; 1224#ifdef POINTER_BLANK
928 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); 1225 hidden_pointer = 0;
929 1226
930 if (len == (size_t)-2) 1227 if (option (Opt_pointerBlank))
931 return NOCHAR; 1228 pointer_ev.start (pointerBlankDelay);
932 1229#endif
933 if (len == (size_t)-1)
934 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
935
936 // assume wchar == unicode
937 cmdbuf_ptr += len;
938 return wc;
939 }
940
941 return NOCHAR;
942}
943
944/* rxvt_cmd_getc () - Return next input character */
945/*
946 * Return the next input character after first passing any keyboard input
947 * to the command.
948 */
949uint32_t
950rxvt_term::cmd_getc ()
951{
952 for (;;)
953 {
954 uint32_t c = next_char ();
955 if (c != NOCHAR)
956 return c;
957
958 // incomplete sequences should occur rarely, still, a better solution
959 // would be preferred. either setjmp/longjmp or better design.
960 fcntl (cmd_fd, F_SETFL, 0);
961 pty_fill ();
962 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
963 }
964} 1230}
965 1231
966#ifdef POINTER_BLANK 1232#ifdef POINTER_BLANK
967void 1233void
968rxvt_term::pointer_unblank () 1234rxvt_term::pointer_blank ()
969{ 1235{
970 XDefineCursor (display->display, TermWin.vt, TermWin_cursor); 1236 if (!option (Opt_pointerBlank))
971 recolour_cursor (); 1237 return;
972 1238
1239 XDefineCursor (dpy, vt, display->blank_cursor);
1240 XFlush (dpy);
1241
973 hidden_pointer = 0; 1242 hidden_pointer = 1;
974
975 if (Options & Opt_pointerBlank)
976 pointer_ev.start (NOW + pointerBlankDelay);
977} 1243}
978 1244
979void 1245void
980rxvt_term::pointer_blank () 1246rxvt_term::pointer_cb (ev::timer &w, int revents)
981{ 1247{
982 if (! (Options & Opt_pointerBlank)) 1248 make_current ();
983 return;
984 1249
985 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1250 pointer_blank ();
986 XFlush (display->display);
987
988 hidden_pointer = 1;
989} 1251}
1252#endif
990 1253
991void 1254void
992rxvt_term::pointer_cb (time_watcher &w)
993{
994 SET_R (this);
995 SET_LOCALE (locale);
996
997 pointer_blank ();
998}
999#endif
1000
1001void
1002rxvt_term::mouse_report (const XButtonEvent &ev) 1255rxvt_term::mouse_report (XButtonEvent &ev)
1003{ 1256{
1004 int button_number, key_state = 0; 1257 int button_number, key_state = 0;
1005 int x, y; 1258 int x, y;
1259 int code = 32;
1006 1260
1007 x = ev.x; 1261 x = Pixel2Col (ev.x);
1008 y = ev.y; 1262 y = Pixel2Row (ev.y);
1009 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 }
1010 1271
1011 if (MEvent.button == AnyButton) 1272 if (MEvent.button == AnyButton)
1012 {
1013 button_number = 3; 1273 button_number = 3;
1014 }
1015 else 1274 else
1016 { 1275 {
1017 button_number = MEvent.button - Button1; 1276 button_number = MEvent.button - Button1;
1018 /* add 0x3D for wheel events, like xterm does */ 1277 /* add 0x3D for wheel events, like xterm does */
1019 if (button_number >= 3) 1278 if (button_number >= 3)
1020 button_number += (64 - 3); 1279 button_number += (64 - 3);
1021 } 1280 }
1022 1281
1023 if (PrivateModes & PrivMode_MouseX10) 1282 if (priv_modes & PrivMode_MouseX10)
1024 { 1283 {
1025 /* 1284 /*
1026 * do not report ButtonRelease 1285 * do not report ButtonRelease
1027 * no state info allowed 1286 * no state info allowed
1028 */ 1287 */
… …
1043 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1302 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1044 + ((MEvent.state & ControlMask) ? 16 : 0); 1303 + ((MEvent.state & ControlMask) ? 16 : 0);
1045#ifdef MOUSE_REPORT_DOUBLECLICK 1304#ifdef MOUSE_REPORT_DOUBLECLICK
1046 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1305 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1047#endif 1306#endif
1048
1049 } 1307 }
1050 1308
1051#ifdef DEBUG_MOUSEREPORT 1309#if DEBUG_MOUSEREPORT
1052 fprintf (stderr, "Mouse ["); 1310 fprintf (stderr, "Mouse [");
1053 if (key_state & 16) 1311 if (key_state & 16)
1054 fputc ('C', stderr); 1312 fputc ('C', stderr);
1055 if (key_state & 4) 1313 if (key_state & 4)
1056 fputc ('S', stderr); 1314 fputc ('S', stderr);
… …
1060 fputc ('2', stderr); 1318 fputc ('2', stderr);
1061 fprintf (stderr, "]: <%d>, %d/%d\n", 1319 fprintf (stderr, "]: <%d>, %d/%d\n",
1062 button_number, 1320 button_number,
1063 x + 1, 1321 x + 1,
1064 y + 1); 1322 y + 1);
1065#else 1323#endif
1324
1066 tt_printf ("\033[M%c%c%c", 1325 tt_printf ("\033[M%c%c%c",
1067 (32 + button_number + key_state), 1326 (code + button_number + key_state),
1068 (32 + x + 1), 1327 (32 + x + 1),
1069 (32 + y + 1)); 1328 (32 + y + 1));
1070#endif
1071} 1329}
1072
1073#ifdef USING_W11LIB
1074void
1075rxvt_W11_process_x_event (XEvent *ev)
1076{
1077 rxvt_t *r = rxvt_get_r ();
1078
1079 x_cb (*ev);
1080}
1081#endif
1082 1330
1083/*{{{ process an X event */ 1331/*{{{ process an X event */
1084void 1332void
1085rxvt_term::x_cb (XEvent &ev) 1333rxvt_term::x_cb (XEvent &ev)
1086{ 1334{
1087 SET_R (this); 1335 make_current ();
1088 SET_LOCALE (locale);
1089 1336
1090#if defined(CURSOR_BLINK) 1337 dLocal (Display *, dpy);
1091 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
1092 {
1093 if (hidden_cursor)
1094 {
1095 hidden_cursor = 0;
1096 want_refresh = 1;
1097 }
1098 1338
1099 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1339 if (ev.xany.window == vt
1100 } 1340 && SHOULD_INVOKE (HOOK_X_EVENT)
1101#endif 1341 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1102
1103#if defined(POINTER_BLANK)
1104 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
1105 {
1106 if (ev.type == MotionNotify
1107 || ev.type == ButtonPress
1108 || ev.type == ButtonRelease)
1109 if (hidden_pointer)
1110 pointer_unblank ();
1111
1112 if (ev.type == KeyPress && hidden_pointer == 0)
1113 pointer_blank ();
1114 }
1115#endif
1116
1117#ifdef USE_XIM
1118 if (XFilterEvent (&ev, None))
1119 return; 1342 return;
1120#endif
1121 1343
1344 // for XQueryPointer
1122 Window unused_root, unused_child; 1345 Window unused_root, unused_child;
1123 int unused_root_x, unused_root_y; 1346 int unused_root_x, unused_root_y;
1124 unsigned int unused_mask; 1347 unsigned int unused_mask;
1125
1126#ifdef DEBUG_X
1127 const char *const eventnames[] =
1128 { /* mason - this matches my system */
1129 "",
1130 "",
1131 "KeyPress",
1132 "KeyRelease",
1133 "ButtonPress",
1134 "ButtonRelease",
1135 "MotionNotify",
1136 "EnterNotify",
1137 "LeaveNotify",
1138 "FocusIn",
1139 "FocusOut",
1140 "KeymapNotify",
1141 "Expose",
1142 "GraphicsExpose",
1143 "NoExpose",
1144 "VisibilityNotify",
1145 "CreateNotify",
1146 "DestroyNotify",
1147 "UnmapNotify",
1148 "MapNotify",
1149 "MapRequest",
1150 "ReparentNotify",
1151 "ConfigureNotify",
1152 "ConfigureRequest",
1153 "GravityNotify",
1154 "ResizeRequest",
1155 "CirculateNotify",
1156 "CirculateRequest",
1157 "PropertyNotify",
1158 "SelectionClear",
1159 "SelectionRequest",
1160 "SelectionNotify",
1161 "ColormapNotify",
1162 "ClientMessage",
1163 "MappingNotify"
1164 };
1165#endif
1166
1167#ifdef DEBUG_X
1168 struct timeval tp;
1169 struct tm *ltt;
1170 (void)gettimeofday (&tp, NULL);
1171 ltt = localtime (& (tp.tv_sec));
1172 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));
1173#endif
1174 1348
1175 switch (ev.type) 1349 switch (ev.type)
1176 { 1350 {
1177 case KeyPress: 1351 case KeyPress:
1178 lookup_key (ev.xkey); 1352 key_press (ev.xkey);
1179 break; 1353 break;
1180 1354
1181#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1182 case KeyRelease: 1355 case KeyRelease:
1183 { 1356 key_release (ev.xkey);
1184 if (! (ev.xkey.state & ControlMask))
1185 mouse_slip_wheel_speed = 0;
1186 else
1187 {
1188 KeySym ks;
1189
1190 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
1191 if (ks == XK_Control_L || ks == XK_Control_R)
1192 mouse_slip_wheel_speed = 0;
1193 }
1194 break; 1357 break;
1195 }
1196#endif
1197 1358
1198 case ButtonPress: 1359 case ButtonPress:
1199 button_press (ev.xbutton); 1360 button_press (ev.xbutton);
1200 break; 1361 break;
1201 1362
… …
1203 button_release (ev.xbutton); 1364 button_release (ev.xbutton);
1204 break; 1365 break;
1205 1366
1206 case ClientMessage: 1367 case ClientMessage:
1207 if (ev.xclient.format == 32 1368 if (ev.xclient.format == 32
1208 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1369 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1209 destroy ();
1210#ifdef OFFIX_DND
1211 /* OffiX Dnd (drag 'n' drop) protocol */
1212 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1213 && (ev.xclient.data.l[0] == DndFile
1214 || ev.xclient.data.l[0] == DndDir
1215 || ev.xclient.data.l[0] == DndLink))
1216 { 1370 {
1217 /* Get Dnd data */ 1371 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1218 Atom ActualType; 1372 {
1219 int ActualFormat; 1373 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1220 unsigned char *data; 1374 {
1221 unsigned long Size, RemainingBytes; 1375 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1222 1376 {
1223 XGetWindowProperty (display->display, display->root, 1377 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1224 xa[XA_DNDSELECTION], 1378 destroy ();
1225 0L, 1000000L, 1379 }
1226 False, AnyPropertyType, 1380#if ENABLE_EWMH
1227 &ActualType, &ActualFormat, 1381 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1228 &Size, &RemainingBytes, 1382 XSendEvent (dpy, ev.xclient.window = display->root,
1383 False, SubstructureRedirectMask | SubstructureNotifyMask,
1229 &data); 1384 &ev);
1230 XChangeProperty (display->display, display->root, 1385#endif
1231 XA_CUT_BUFFER0, XA_STRING, 1386 }
1232 8, PropModeReplace, 1387 }
1233 data, STRLEN (data)); 1388#if ENABLE_XEMBED
1234 selection_paste (display->root, XA_CUT_BUFFER0, True); 1389 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1235 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
1236 } 1397 }
1237#endif /* OFFIX_DND */
1238 break;
1239
1240 case MappingNotify:
1241 XRefreshKeyboardMapping (& (ev.xmapping));
1242 break; 1398 break;
1243 1399
1244 /* 1400 /*
1245 * XXX: this is not the _current_ arrangement 1401 * XXX: this is not the _current_ arrangement
1246 * Here's my conclusion: 1402 * Here's my conclusion:
… …
1265 break; 1421 break;
1266 } 1422 }
1267 break; 1423 break;
1268 1424
1269 case FocusIn: 1425 case FocusIn:
1270 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])
1271 { 1444 {
1272 TermWin.focus = 1; 1445 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1273 want_refresh = 1;
1274#ifdef USE_XIM
1275 if (Input_Context != NULL)
1276 XSetICFocus (Input_Context);
1277#endif
1278#ifdef CURSOR_BLINK
1279 if (Options & Opt_cursorBlink)
1280 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1281#endif
1282
1283 } 1446 ;
1284 break;
1285 1447
1286 case FocusOut: 1448 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1287 if (TermWin.focus)
1288 { 1449 {
1289 TermWin.focus = 0; 1450 seen_resize = 1;
1290 want_refresh = 1; 1451 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1291#ifdef USE_XIM
1292 if (Input_Context != NULL)
1293 XUnsetICFocus (Input_Context);
1294#endif
1295#ifdef CURSOR_BLINK
1296 if (Options & Opt_cursorBlink)
1297 cursor_blink_ev.stop ();
1298 hidden_cursor = 0;
1299#endif
1300
1301 }
1302 break;
1303
1304 case ConfigureNotify:
1305 if (ev.xconfigure.window == TermWin.parent[0])
1306 {
1307 int height, width;
1308
1309 do
1310 { /* Wrap lots of configures into one */
1311 width = ev.xconfigure.width;
1312 height = ev.xconfigure.height;
1313 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1314 } 1452 }
1315 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev));
1316
1317 if (szHint.width != width || szHint.height != height)
1318 {
1319 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height));
1320 resize_all_windows (width, height, 1);
1321 }
1322#ifdef DEBUG_SIZE
1323 else 1453 else
1324 { 1454 {
1325 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
1326 } 1464 }
1327#endif
1328#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1329 if (Options & Opt_transparent)
1330 {
1331 check_our_parents ();
1332 if (am_transparent)
1333 want_full_refresh = 1;
1334 }
1335#endif
1336 1465
1466 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1337 } 1467 }
1338 break; 1468 break;
1339 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
1340 case SelectionClear: 1478 case SelectionClear:
1341 display->set_selection_owner (0); 1479 selection_clear ();
1342 break; 1480 break;
1343 1481
1344 case SelectionNotify: 1482 case SelectionNotify:
1345 if (selection_wait == Sel_normal) 1483 if (selection_wait == Sel_normal)
1346 selection_paste (ev.xselection.requestor, 1484 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1347 ev.xselection.property, True);
1348 break; 1485 break;
1349 1486
1350 case SelectionRequest: 1487 case SelectionRequest:
1351 selection_send (ev.xselectionrequest); 1488 selection_send (ev.xselectionrequest);
1352 break; 1489 break;
1353 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
1354 case UnmapNotify: 1515 case UnmapNotify:
1355 TermWin.mapped = 0; 1516 mapped = 0;
1356#ifdef TEXT_BLINK 1517#ifdef TEXT_BLINK
1357 text_blink_ev.stop (); 1518 text_blink_ev.stop ();
1358#endif 1519#endif
1520 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1359 break; 1521 break;
1360
1361 case MapNotify:
1362 TermWin.mapped = 1;
1363#ifdef TEXT_BLINK
1364 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1365#endif
1366 break;
1367
1368#ifdef TRANSPARENT
1369 case ReparentNotify:
1370 rootwin_cb (ev);
1371 break;
1372#endif /* TRANSPARENT */
1373 1522
1374 case GraphicsExpose: 1523 case GraphicsExpose:
1375 case Expose: 1524 case Expose:
1376 if (ev.xany.window == TermWin.vt) 1525 if (ev.xany.window == vt)
1377 { 1526 {
1378#ifdef NO_SLOW_LINK_SUPPORT 1527 do
1528 {
1379 scr_expose (ev.xexpose.x, ev.xexpose.y, 1529 scr_expose (ev.xexpose.x, ev.xexpose.y,
1380 ev.xexpose.width, ev.xexpose.height, False); 1530 ev.xexpose.width, ev.xexpose.height, False);
1381#else 1531 }
1382 // 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 {
1383 scr_expose (ev.xexpose.x, ev.xexpose.y, 1538 scr_expose (ev.xexpose.x, ev.xexpose.y,
1384 ev.xexpose.width, ev.xexpose.height, False); 1539 ev.xexpose.width, ev.xexpose.height, False);
1385 //scr_expose (ev.xexpose.x, 0, 1540 }
1386 // ev.xexpose.width, TermWin.height, False); 1541
1387#endif
1388 want_refresh = 1; 1542 want_refresh = 1;
1389 } 1543 }
1390 else 1544 else
1391 { 1545 {
1392 XEvent unused_event; 1546 XEvent unused_event;
1393 1547
1394 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1548 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1395 Expose, 1549 ;
1396 &unused_event)) ; 1550 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1397 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1551 ;
1398 GraphicsExpose, 1552
1399 &unused_event)) ; 1553 if (scrollBar.state && ev.xany.window == scrollBar.win)
1400 if (isScrollbarWindow (ev.xany.window))
1401 { 1554 {
1402 scrollBar.setIdle (); 1555 scrollBar.state = STATE_IDLE;
1403 scrollbar_show (0); 1556 scrollbar_show (0);
1404 } 1557 }
1405#ifdef MENUBAR
1406 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1407 menubar_expose ();
1408#endif
1409 } 1558 }
1410 break; 1559 break;
1411 1560
1412 case MotionNotify: 1561 case MotionNotify:
1413#ifdef POINTER_BLANK 1562#ifdef POINTER_BLANK
1414 if (hidden_pointer) 1563 if (hidden_pointer)
1415 pointer_unblank (); 1564 pointer_unblank ();
1416#endif 1565#endif
1417#if MENUBAR 1566 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1418 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)
1419 { 1573 {
1420 menubar_control (& (ev.xbutton)); 1574 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1421 break; 1575 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1422 } 1576 ; // nop
1423#endif
1424 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1425 break;
1426
1427 if (ev.xany.window == TermWin.vt)
1428 {
1429 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1577 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1430 { 1578 {
1431 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1579 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1432 ; 1580 ;
1433 1581
1434 XQueryPointer (display->display, TermWin.vt, 1582 XQueryPointer (dpy, vt,
1435 &unused_root, &unused_child, 1583 &unused_root, &unused_child,
1436 &unused_root_x, &unused_root_y, 1584 &unused_root_x, &unused_root_y,
1437 & (ev.xbutton.x), & (ev.xbutton.y), 1585 &ev.xbutton.x, &ev.xbutton.y,
1438 &unused_mask); 1586 &ev.xbutton.state);
1439#ifdef MOUSE_THRESHOLD 1587#ifdef MOUSE_THRESHOLD
1440 /* deal with a `jumpy' mouse */ 1588 /* deal with a `jumpy' mouse */
1441 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1589 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1442 { 1590 {
1443#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
1444 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1600 selection_extend (ev.xbutton.x, ev.xbutton.y,
1445 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1601 ev.xbutton.state & Button3Mask ? 2 : 0);
1602
1446#ifdef SELECTION_SCROLLING 1603#ifdef SELECTION_SCROLLING
1447 if (ev.xbutton.y < TermWin.int_bwidth 1604 if (ev.xbutton.y < int_bwidth
1448 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1605 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1449 { 1606 {
1450 int dist; 1607 int dist;
1451
1452 pending_scroll_selection=1;
1453 1608
1454 /* don't clobber the current delay if we are 1609 /* don't clobber the current delay if we are
1455 * already in the middle of scrolling. 1610 * already in the middle of scrolling.
1456 */ 1611 */
1457 if (scroll_selection_delay<=0) 1612 if (!sel_scroll_ev.is_active ())
1458 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1613 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1459 1614
1460 /* save the event params so we can highlight 1615 /* save the event params so we can highlight
1461 * the selection in the pending-scroll loop 1616 * the selection in the pending-scroll loop
1462 */ 1617 */
1463 selection_save_x=ev.xbutton.x; 1618 selection_save_x = ev.xbutton.x;
1464 selection_save_y=ev.xbutton.y; 1619 selection_save_y = ev.xbutton.y;
1465 selection_save_state=
1466 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1620 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1467 1621
1468 /* calc number of lines to scroll */ 1622 /* calc number of lines to scroll */
1469 if (ev.xbutton.y<TermWin.int_bwidth) 1623 if (ev.xbutton.y < int_bwidth)
1470 { 1624 {
1471 scroll_selection_dir = UP; 1625 scroll_selection_dir = UP;
1472 dist = TermWin.int_bwidth - ev.xbutton.y; 1626 dist = int_bwidth - ev.xbutton.y;
1473 } 1627 }
1474 else 1628 else
1475 { 1629 {
1476 scroll_selection_dir = DN; 1630 scroll_selection_dir = DN;
1477 dist = ev.xbutton.y - 1631 dist = ev.xbutton.y - (int_bwidth + height);
1478 (TermWin.int_bwidth + TermWin.height);
1479 } 1632 }
1633
1480 scroll_selection_lines= (Pixel2Height (dist)/ 1634 scroll_selection_lines = Pixel2Height (dist)
1481 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1635 / SELECTION_SCROLL_LINE_SPEEDUP
1636 + 1;
1482 MIN_IT (scroll_selection_lines, 1637 min_it (scroll_selection_lines,
1483 SELECTION_SCROLL_MAX_LINES); 1638 SELECTION_SCROLL_MAX_LINES);
1484 } 1639 }
1485 else 1640 else
1486 { 1641 {
1487 /* we are within the text window, so we 1642 /* we are within the text window, so we
1488 * shouldn't be scrolling 1643 * shouldn't be scrolling
1489 */ 1644 */
1490 pending_scroll_selection = 0; 1645 sel_scroll_ev.stop();
1491 } 1646 }
1492#endif 1647#endif
1493#ifdef MOUSE_THRESHOLD 1648#ifdef MOUSE_THRESHOLD
1494
1495 } 1649 }
1496#endif 1650#endif
1497
1498 } 1651 }
1499 } 1652 }
1500 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1653 else if (scrollBar.state == STATE_MOTION && ev.xany.window == scrollBar.win)
1501 { 1654 {
1502 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1655 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1503 MotionNotify, &ev)) ; 1656 MotionNotify, &ev))
1657 ;
1658
1504 XQueryPointer (display->display, scrollBar.win, 1659 XQueryPointer (dpy, scrollBar.win,
1505 &unused_root, &unused_child, 1660 &unused_root, &unused_child,
1506 &unused_root_x, &unused_root_y, 1661 &unused_root_x, &unused_root_y,
1507 & (ev.xbutton.x), & (ev.xbutton.y), 1662 &ev.xbutton.x, &ev.xbutton.y,
1508 &unused_mask); 1663 &unused_mask);
1509 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1664 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1510 scrollbar_size ()); 1665 scrollbar_size ());
1511 scr_refresh (refresh_type);
1512 refresh_limit = 0; 1666 want_refresh = 1;
1513 scrollbar_show (1); 1667 scrollbar_show (1);
1514 } 1668 }
1515 break; 1669 break;
1516 } 1670 }
1517}
1518 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
1519void 1796void
1520rxvt_term::rootwin_cb (XEvent &ev) 1797rxvt_term::rootwin_cb (XEvent &ev)
1521{ 1798{
1522 SET_R (this); 1799 make_current ();
1523 SET_LOCALE (locale);
1524 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
1525 switch (ev.type) 1806 switch (ev.type)
1526 { 1807 {
1527 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 */
1528 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])
1529 { 1815 {
1530 if (ev.xproperty.state == PropertyNewValue) 1816 bgPixmap.set_root_pixmap ();
1531 selection_property (ev.xproperty.window, ev.xproperty.atom); 1817 update_background ();
1532 break;
1533 } 1818 }
1534#ifdef TRANSPARENT
1535 else
1536 {
1537 /*
1538 * if user used some Esetroot compatible prog to set the root bg,
1539 * use the property to determine the pixmap. We use it later on.
1540 */
1541 if (xa[XA_XROOTPMAPID] == 0)
1542 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1543 1819
1544 if (ev.xproperty.atom != xa[XA_XROOTPMAPID])
1545 return;
1546 }
1547
1548 /* FALLTHROUGH */
1549 case ReparentNotify:
1550 if ((Options & Opt_transparent) && check_our_parents ())
1551 if (am_transparent)
1552 want_full_refresh = 1;
1553 break; 1820 break;
1821 }
1554#endif 1822# endif
1555 } 1823
1824 refresh_check ();
1556} 1825}
1826#endif
1557 1827
1558void 1828void
1559rxvt_term::button_press (const XButtonEvent &ev) 1829rxvt_term::button_press (XButtonEvent &ev)
1560{ 1830{
1561 int reportmode = 0, clickintime; 1831 int reportmode = 0, clickintime;
1562 1832
1563 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1833 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1834
1564 if (!bypass_keystate) 1835 if (!bypass_keystate)
1565 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1836 reportmode = !! (priv_modes & PrivMode_mouse_report);
1837
1566 /* 1838 /*
1567 * VT window processing of button press 1839 * VT window processing of button press
1568 */ 1840 */
1569 if (ev.window == TermWin.vt) 1841 if (ev.window == vt)
1570 { 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
1571 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1855 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1856
1572 if (reportmode) 1857 if (reportmode)
1573 { 1858 {
1574 /* mouse report from vt window */ 1859 /* mouse report from vt window */
1575 /* save the xbutton state (for ButtonRelease) */ 1860 /* save the xbutton state (for ButtonRelease) */
1576 MEvent.state = ev.state; 1861 MEvent.state = ev.state;
1577#ifdef MOUSE_REPORT_DOUBLECLICK 1862#ifdef MOUSE_REPORT_DOUBLECLICK
1578 if (ev.button == MEvent.button && clickintime) 1863 if (ev.button == MEvent.button && clickintime)
1579 { 1864 {
1580 /* same button, within alloted time */ 1865 /* same button, within alloted time */
1581 MEvent.clicks++; 1866 MEvent.clicks++;
1867
1582 if (MEvent.clicks > 1) 1868 if (MEvent.clicks > 1)
1583 { 1869 {
1584 /* only report double clicks */ 1870 /* only report double clicks */
1585 MEvent.clicks = 2; 1871 MEvent.clicks = 2;
1586 mouse_report (ev); 1872 mouse_report (ev);
… …
1598 mouse_report (ev); 1884 mouse_report (ev);
1599 } 1885 }
1600#else 1886#else
1601 MEvent.button = ev.button; 1887 MEvent.button = ev.button;
1602 mouse_report (ev); 1888 mouse_report (ev);
1603#endif /* MOUSE_REPORT_DOUBLECLICK */ 1889#endif /* MOUSE_REPORT_DOUBLECLICK */
1604 1890
1605 } 1891 }
1606 else 1892 else
1607 { 1893 {
1608 if (ev.button != MEvent.button) 1894 if (ev.button != MEvent.button)
1609 MEvent.clicks = 0; 1895 MEvent.clicks = 0;
1896
1610 switch (ev.button) 1897 switch (ev.button)
1611 { 1898 {
1612 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
1613 /* allow shift+left click to extend selection */ 1908 /* allow shift+left click to extend selection */
1614 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1909 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1615 { 1910 {
1616 if (MEvent.button == Button1 && clickintime) 1911 if (MEvent.button == Button1 && clickintime)
1617 selection_rotate (ev.x, ev.y); 1912 selection_rotate (ev.x, ev.y);
1618 else 1913 else
1619 selection_extend (ev.x, ev.y, 1); 1914 selection_extend (ev.x, ev.y, 1);
… …
1634 case Button3: 1929 case Button3:
1635 if (MEvent.button == Button3 && clickintime) 1930 if (MEvent.button == Button3 && clickintime)
1636 selection_rotate (ev.x, ev.y); 1931 selection_rotate (ev.x, ev.y);
1637 else 1932 else
1638 selection_extend (ev.x, ev.y, 1); 1933 selection_extend (ev.x, ev.y, 1);
1934
1639 MEvent.button = Button3; 1935 MEvent.button = Button3;
1640 break; 1936 break;
1641 } 1937 }
1642 } 1938 }
1939
1643 MEvent.time = ev.time; 1940 MEvent.time = ev.time;
1644 return; 1941 return;
1645 } 1942 }
1646 1943
1647 /* 1944 /*
1648 * Scrollbar window processing of button press 1945 * Scrollbar window processing of button press
1649 */ 1946 */
1650 if (isScrollbarWindow (ev.window)) 1947 if (scrollBar.state && ev.window == scrollBar.win)
1651 { 1948 {
1652 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;
1653 /* 1957 /*
1654 * Rxvt-style scrollbar: 1958 * Rxvt-style scrollbar:
1655 * move up if mouse is above slider 1959 * move up if mouse is above slider
1656 * move dn if mouse is below slider 1960 * move dn if mouse is below slider
1657 * 1961 *
… …
1666 /* 1970 /*
1667 * Mouse report disabled scrollbar: 1971 * Mouse report disabled scrollbar:
1668 * arrow buttons - send up/down 1972 * arrow buttons - send up/down
1669 * click on scrollbar - send pageup/down 1973 * click on scrollbar - send pageup/down
1670 */ 1974 */
1671 if ((scrollBar.style == R_SB_NEXT 1975 if (direction == UP)
1672 && scrollbarnext_upButton (ev.y))
1673 || (scrollBar.style == R_SB_RXVT
1674 && scrollbarrxvt_upButton (ev.y)))
1675 tt_printf ("\033[A"); 1976 tt_printf ("\033[A");
1676 else if ((scrollBar.style == R_SB_NEXT 1977 else if (direction == DN)
1677 && scrollbarnext_dnButton (ev.y))
1678 || (scrollBar.style == R_SB_RXVT
1679 && scrollbarrxvt_dnButton (ev.y)))
1680 tt_printf ("\033[B"); 1978 tt_printf ("\033[B");
1681 else 1979 else
1682 switch (ev.button) 1980 switch (ev.button)
1683 { 1981 {
1684 case Button2: 1982 case Button2:
… …
1691 tt_printf ("\033[5~"); 1989 tt_printf ("\033[5~");
1692 break; 1990 break;
1693 } 1991 }
1694 } 1992 }
1695 else 1993 else
1696#endif /* NO_SCROLLBAR_REPORT */ 1994#endif /* NO_SCROLLBAR_REPORT */
1697
1698 {
1699 char upordown = 0;
1700
1701 if (scrollBar.style == R_SB_NEXT)
1702 { 1995 {
1703 if (scrollbarnext_upButton (ev.y)) 1996 if (direction != NO_DIR)
1704 upordown = -1; /* up */
1705 else if (scrollbarnext_dnButton (ev.y))
1706 upordown = 1; /* down */
1707 }
1708 else if (scrollBar.style == R_SB_RXVT)
1709 {
1710 if (scrollbarrxvt_upButton (ev.y))
1711 upordown = -1; /* up */
1712 else if (scrollbarrxvt_dnButton (ev.y))
1713 upordown = 1; /* down */
1714 }
1715 if (upordown)
1716 { 1997 {
1717#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1998#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1718 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 1999 if (!cont_scroll_ev.is_active ())
2000 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1719#endif 2001#endif
1720 if (scr_page (upordown < 0 ? UP : DN, 1)) 2002 if (scr_page (direction, 1))
1721 { 2003 {
1722 if (upordown < 0) 2004 if (direction == UP)
1723 scrollBar.setUp (); 2005 scrollBar.state = STATE_UP;
1724 else 2006 else
1725 scrollBar.setDn (); 2007 scrollBar.state = STATE_DOWN;
1726 } 2008 }
1727 } 2009 }
1728 else 2010 else
1729 switch (ev.button) 2011 switch (ev.button)
1730 { 2012 {
1731 case Button2: 2013 case Button2:
1732 switch (scrollbar_align) 2014 switch (scrollBar.align)
1733 { 2015 {
1734 case R_SB_ALIGN_TOP: 2016 case R_SB_ALIGN_TOP:
1735 csrO = 0; 2017 csrO = 0;
1736 break; 2018 break;
1737 case R_SB_ALIGN_CENTRE: 2019 case R_SB_ALIGN_CENTRE:
… …
1739 break; 2021 break;
1740 case R_SB_ALIGN_BOTTOM: 2022 case R_SB_ALIGN_BOTTOM:
1741 csrO = scrollBar.bot - scrollBar.top; 2023 csrO = scrollBar.bot - scrollBar.top;
1742 break; 2024 break;
1743 } 2025 }
2026
1744 if (scrollBar.style == R_SB_XTERM 2027 if (scrollBar.style == R_SB_XTERM
1745 || scrollbar_above_slider (ev.y) 2028 || scrollbar_above_slider (ev.y)
1746 || scrollbar_below_slider (ev.y)) 2029 || scrollbar_below_slider (ev.y))
1747 scr_move_to ( scrollbar_position (ev.y) - csrO, 2030 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ());
1748 scrollbar_size ()); 2031
1749 scrollBar.setMotion (); 2032 scrollBar.state = STATE_MOTION;
1750 break; 2033 break;
1751 2034
1752 case Button1: 2035 case Button1:
1753 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2036 if (scrollBar.align == R_SB_ALIGN_CENTRE)
1754 csrO = ev.y - scrollBar.top; 2037 csrO = ev.y - scrollBar.top;
1755 /* FALLTHROUGH */ 2038 /* FALLTHROUGH */
1756 2039
1757 case Button3: 2040 case Button3:
1758 if (scrollBar.style != R_SB_XTERM) 2041 if (scrollBar.style != R_SB_XTERM)
1759 { 2042 {
1760 if (scrollbar_above_slider (ev.y)) 2043 if (scrollbar_above_slider (ev.y))
1761# ifdef RXVT_SCROLL_FULL 2044# ifdef RXVT_SCROLL_FULL
1762 scr_page (UP, TermWin.nrow - 1); 2045 scr_page (UP, nrow - 1);
1763# else 2046# else
1764 scr_page (UP, TermWin.nrow / 4); 2047 scr_page (UP, nrow / 4);
1765# endif 2048# endif
1766 else if (scrollbar_below_slider (ev.y)) 2049 else if (scrollbar_below_slider (ev.y))
1767# ifdef RXVT_SCROLL_FULL 2050# ifdef RXVT_SCROLL_FULL
1768 scr_page (DN, TermWin.nrow - 1); 2051 scr_page (DN, nrow - 1);
1769# else 2052# else
1770 scr_page (DN, TermWin.nrow / 4); 2053 scr_page (DN, nrow / 4);
1771# endif 2054# endif
1772 else 2055 else
1773 scrollBar.setMotion (); 2056 scrollBar.state = STATE_MOTION;
1774 } 2057 }
1775 else 2058 else
1776 { 2059 {
1777 scr_page ((ev.button == Button1 ? DN : UP), 2060 scr_page ((ev.button == Button1 ? DN : UP),
1778 (TermWin.nrow 2061 (nrow
1779 * scrollbar_position (ev.y) 2062 * scrollbar_position (ev.y)
1780 / scrollbar_size ())); 2063 / scrollbar_size ()));
1781 } 2064 }
2065
1782 break; 2066 break;
1783 } 2067 }
1784 } 2068 }
2069
1785 return; 2070 return;
1786 } 2071 }
1787#if MENUBAR
1788 /*
1789 * Menubar window processing of button press
1790 */
1791 if (isMenuBarWindow (ev.window))
1792 menubar_control (ev);
1793#endif
1794} 2072}
1795 2073
1796void 2074void
1797rxvt_term::button_release (const XButtonEvent &ev) 2075rxvt_term::button_release (XButtonEvent &ev)
1798{ 2076{
1799 int reportmode = 0; 2077 int reportmode = 0;
1800 2078
1801 csrO = 0; /* reset csr Offset */ 2079 csrO = 0; /* reset csr Offset */
1802 if (!bypass_keystate) 2080 if (!bypass_keystate)
1803 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2081 reportmode = !! (priv_modes & PrivMode_mouse_report);
1804 2082
1805 if (scrollbar_isUpDn ()) 2083 if (scrollBar.state == STATE_UP || scrollBar.state == STATE_DOWN)
1806 { 2084 {
1807 scrollBar.setIdle (); 2085 scrollBar.state = STATE_IDLE;
1808 scrollbar_show (0); 2086 scrollbar_show (0);
1809#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1810 refresh_type &= ~SMOOTH_REFRESH;
1811#endif
1812
1813 } 2087 }
2088
1814#ifdef SELECTION_SCROLLING 2089#ifdef SELECTION_SCROLLING
1815 pending_scroll_selection=0; 2090 sel_scroll_ev.stop();
1816#endif 2091#endif
2092
1817 if (ev.window == TermWin.vt) 2093 if (ev.window == vt)
1818 { 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
1819 if (reportmode) 2104 if (reportmode)
1820 { 2105 {
1821 /* mouse report from vt window */ 2106 /* mouse report from vt window */
1822 /* don't report release of wheel "buttons" */ 2107 /* don't report release of wheel "buttons" */
1823 if (ev.button >= 4) 2108 if (ev.button >= 4)
… …
1834 mouse_report (ev); 2119 mouse_report (ev);
1835 } 2120 }
1836#else /* MOUSE_REPORT_DOUBLECLICK */ 2121#else /* MOUSE_REPORT_DOUBLECLICK */
1837 MEvent.button = AnyButton; 2122 MEvent.button = AnyButton;
1838 mouse_report (ev); 2123 mouse_report (ev);
1839#endif /* MOUSE_REPORT_DOUBLECLICK */ 2124#endif /* MOUSE_REPORT_DOUBLECLICK */
1840 return; 2125 return;
1841 } 2126 }
2127
1842 /* 2128 /*
1843 * dumb hack to compensate for the failure of click-and-drag 2129 * dumb hack to compensate for the failure of click-and-drag
1844 * when overriding mouse reporting 2130 * when overriding mouse reporting
1845 */ 2131 */
1846 if (PrivateModes & PrivMode_mouse_report 2132 if (priv_modes & PrivMode_mouse_report
1847 && bypass_keystate 2133 && bypass_keystate
1848 && ev.button == Button1 && MEvent.clicks <= 1) 2134 && ev.button == Button1 && MEvent.clicks <= 1)
1849 selection_extend (ev.x, ev.y, 0); 2135 selection_extend (ev.x, ev.y, 0);
1850 2136
1851 switch (ev.button) 2137 switch (ev.button)
1852 { 2138 {
1853 case Button1: 2139 case Button1:
1854 case Button3: 2140 case Button3:
1855 selection_make (ev.time); 2141 selection_make (ev.time);
1856 break; 2142 break;
2143
1857 case Button2: 2144 case Button2:
1858 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);
1859 break; 2147 break;
2148
1860#ifdef MOUSE_WHEEL 2149#ifdef MOUSE_WHEEL
1861 case Button4: 2150 case Button4:
1862 case Button5: 2151 case Button5:
1863 { 2152 {
1864 int i; 2153 int i;
1865 page_dirn v; 2154 page_dirn v;
1866 2155
1867 v = (ev.button == Button4) ? UP : DN; 2156 v = ev.button == Button4 ? UP : DN;
2157
1868 if (ev.state & ShiftMask) 2158 if (ev.state & ShiftMask)
1869 i = 1; 2159 i = 1;
1870 else if ((Options & Opt_mouseWheelScrollPage)) 2160 else if (option (Opt_mouseWheelScrollPage))
1871 i = TermWin.nrow - 1; 2161 i = nrow - 1;
1872 else 2162 else
1873 i = 5; 2163 i = 5;
2164
1874# ifdef MOUSE_SLIP_WHEELING 2165# ifdef MOUSE_SLIP_WHEELING
1875 if (ev.state & ControlMask) 2166 if (ev.state & ControlMask)
1876 { 2167 {
1877 mouse_slip_wheel_speed += (v ? -1 : 1); 2168 mouse_slip_wheel_speed += v ? -1 : 1;
1878 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);
1879 } 2174 }
2175 else
1880# endif 2176# endif
1881# ifdef JUMP_MOUSE_WHEEL
1882 scr_page (v, i);
1883 scr_refresh (SMOOTH_REFRESH);
1884 scrollbar_show (1);
1885# else
1886 while (i--)
1887 { 2177 {
1888 scr_page (v, 1); 2178 scr_page (v, i);
1889 scr_refresh (SMOOTH_REFRESH);
1890 scrollbar_show (1); 2179 scrollbar_show (1);
1891 } 2180 }
1892# endif
1893
1894 } 2181 }
1895 break; 2182 break;
1896#endif 2183#endif
1897
1898 }
1899 }
1900#ifdef MENUBAR
1901 else if (isMenuBarWindow (ev.window))
1902 menubar_control (ev);
1903#endif
1904}
1905
1906
1907#ifdef TRANSPARENT
1908/*
1909 * Check our parents are still who we think they are.
1910 * Do transparency updates if required
1911 */
1912int
1913rxvt_term::check_our_parents ()
1914{
1915 int i, pchanged, aformat, have_pixmap, rootdepth;
1916 unsigned long nitems, bytes_after;
1917 Atom atype;
1918 unsigned char *prop = NULL;
1919 Window root, oldp, *list;
1920 Pixmap rootpixmap = None;
1921 XWindowAttributes wattr, wrootattr;
1922
1923 pchanged = 0;
1924
1925 if (! (Options & Opt_transparent))
1926 return pchanged; /* Don't try any more */
1927
1928 XGetWindowAttributes (display->display, display->root, &wrootattr);
1929 rootdepth = wrootattr.depth;
1930
1931 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
1932 if (rootdepth != wattr.depth)
1933 {
1934 if (am_transparent)
1935 { 2184 }
1936 pchanged = 1; 2185 }
1937 XSetWindowBackground (display->display, TermWin.vt, 2186}
1938 PixColors[Color_bg]); 2187
1939 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)
1940 } 2200 {
1941 return pchanged; /* Don't try any more */ 2201 seq_begin = cmdbuf_ptr;
1942 } 2202 ch = next_char ();
1943 2203
1944 /* Get all X ops out of the queue so that our information is up-to-date. */ 2204 if (ch == NOCHAR)
1945 XSync (display->display, False); 2205 break;
1946
1947 /*
1948 * Make the frame window set by the window manager have
1949 * the root background. Some window managers put multiple nested frame
1950 * windows for each client, so we have to take care about that.
1951 */
1952 i = (xa[XA_XROOTPMAPID] != 0
1953 && (XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID],
1954 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1955 &nitems, &bytes_after, &prop) == Success));
1956 if (!i || prop == NULL)
1957 have_pixmap = 0;
1958 else
1959 {
1960 have_pixmap = 1;
1961 rootpixmap = * ((Pixmap *)prop);
1962 XFree (prop);
1963 }
1964 if (have_pixmap)
1965 {
1966 /*
1967 * Copy display->root pixmap transparency
1968 */
1969 int sx, sy, nx, ny;
1970 unsigned int nw, nh;
1971 Window cr;
1972 XImage *image;
1973 GC gc;
1974 XGCValues gcvalue;
1975
1976 XTranslateCoordinates (display->display, TermWin.parent[0], display->root,
1977 0, 0, &sx, &sy, &cr);
1978 nw = (unsigned int)szHint.width;
1979 nh = (unsigned int)szHint.height;
1980 nx = ny = 0;
1981 if (sx < 0)
1982 { 2206 }
1983 nw += sx; 2207
1984 nx = -sx; 2208 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT)
1985 sx = 0;
1986 } 2209 {
1987 if (sy < 0) 2210 if (!seen_input)
1988 {
1989 nh += sy;
1990 ny = -sy;
1991 sy = 0;
1992 }
1993 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
1994 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
1995 allowedxerror = -1;
1996 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes,
1997 ZPixmap);
1998 /* XXX: handle BadMatch - usually because we're outside the pixmap */
1999 /* XXX: may need a delay here? */
2000 allowedxerror = 0;
2001 if (image == NULL)
2002 {
2003 if (am_transparent && am_pixmap_trans)
2004 { 2211 {
2005 pchanged = 1; 2212 seen_input = 1;
2006 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)
2007 { 2239 {
2008 XFreePixmap (display->display, TermWin.pixmap); 2240 if (ch == C0_LF)
2009 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
2010 } 2280 }
2281
2282 seq_begin = cmdbuf_ptr;
2283 ch = next_char ();
2011 } 2284 }
2012 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
2013 } 2302 }
2014 else 2303 else
2015 { 2304 {
2016 if (TermWin.pixmap != None) 2305 try
2017 XFreePixmap (display->display, TermWin.pixmap);
2018 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
2019 (unsigned int)szHint.width,
2020 (unsigned int)szHint.height,
2021 (unsigned int)image->depth);
2022 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue);
2023 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0,
2024 nx, ny, (unsigned int)image->width,
2025 (unsigned int)image->height);
2026 XFreeGC (display->display, gc);
2027 XDestroyImage (image);
2028 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2029 TermWin.pixmap);
2030 if (!am_transparent || !am_pixmap_trans)
2031 pchanged = 1;
2032 am_transparent = am_pixmap_trans = 1;
2033 }
2034 }
2035 if (!am_pixmap_trans)
2036 {
2037 unsigned int n;
2038 /*
2039 * InheritPixmap transparency
2040 */
2041 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2042 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window));
2043 i++)
2044 {
2045 oldp = TermWin.parent[i];
2046 XQueryTree (display->display, TermWin.parent[i - 1], &root,
2047 &TermWin.parent[i], &list, &n);
2048 XFree (list);
2049 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2050 if (TermWin.parent[i] == display->root)
2051 { 2306 {
2052 if (oldp != None) 2307 process_nonprinting (ch);
2053 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;
2054 break; 2313 break;
2055 } 2314 }
2056 if (oldp != TermWin.parent[i]) 2315
2057 pchanged = 1; 2316 ch = NOCHAR;
2058 }
2059 n = 0;
2060 if (pchanged)
2061 { 2317 }
2062 for (; n < (unsigned int)i; n++) 2318 }
2063 { 2319
2064 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2320 return flag;
2065 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2321}
2066 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2322
2067 { 2323// read the next character
2068 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2324wchar_t
2069 break; 2325rxvt_term::next_char () NOTHROW
2070 } 2326{
2071 } 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)
2072 } 2337 {
2073 if (n > (int) (sizeof (TermWin.parent) 2338 // the mbstate stores incomplete sequences. didn't know this :/
2074 / sizeof (TermWin.parent[0]))) 2339 cmdbuf_ptr = cmdbuf_endp;
2340 break;
2075 { 2341 }
2076 D_X ((stderr, "InheritPixmap Turning off"));
2077 XSetWindowBackground (display->display, TermWin.parent[0],
2078 PixColors[Color_fg]);
2079 XSetWindowBackground (display->display, TermWin.vt,
2080 PixColors[Color_bg]);
2081 am_transparent = 0;
2082 /* XXX: also turn off Opt_transparent? */
2083 }
2084 else
2085 {
2086 /* wait (an arbitrary period) for the WM to do its thing
2087 * needed for fvwm2.2.2 (and before?) */
2088# ifdef HAVE_NANOSLEEP
2089 struct timespec rqt;
2090 2342
2091 rqt.tv_sec = 1; 2343 if (len == (size_t)-1)
2092 rqt.tv_nsec = 0; 2344 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2093 nanosleep (&rqt, NULL); 2345
2094# else 2346 // assume wchar == unicode
2095 sleep (1); 2347 cmdbuf_ptr += len;
2096# endif 2348 return wc & UNICODE_MASK;
2097 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2098 for (n = 0; n < (unsigned int)i; n++)
2099 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n],
2100 ParentRelative);
2101 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2102 ParentRelative);
2103 am_transparent = 1;
2104 }
2105 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2106 TermWin.parent[i] = None;
2107 } 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
2108 return pchanged; 2378 return c;
2109} 2379}
2110#endif
2111 2380
2112/*}}} */ 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}
2113 2391
2114/*{{{ print pipe */ 2392/*{{{ print pipe */
2115/*----------------------------------------------------------------------*/ 2393/*----------------------------------------------------------------------*/
2116#ifdef PRINTPIPE 2394#ifdef PRINTPIPE
2117FILE * 2395FILE *
2118rxvt_term::popen_printer () 2396rxvt_term::popen_printer ()
2119{ 2397{
2120 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2398 FILE *stream = popen (rs[Rs_print_pipe], "w");
2121 2399
2122 if (stream == NULL) 2400 if (stream == NULL)
2123 rxvt_print_error ("can't open printer pipe"); 2401 rxvt_warn ("can't open printer pipe, not printing.\n");
2402
2124 return stream; 2403 return stream;
2125} 2404}
2126 2405
2127int 2406int
2128rxvt_term::pclose_printer (FILE *stream) 2407rxvt_term::pclose_printer (FILE *stream)
2129{ 2408{
2130 fflush (stream); 2409 fflush (stream);
2131 /* pclose () reported not to work on SunOS 4.1.3 */
2132# if defined (__sun__) /* TODO: RESOLVE THIS */
2133 /* pclose works provided SIGCHLD handler uses waitpid */
2134 return pclose (stream); /* return fclose (stream); */
2135# else
2136 return pclose (stream); 2410 return pclose (stream);
2137# endif
2138} 2411}
2139 2412
2140/* 2413/*
2141 * simulate attached vt100 printer 2414 * simulate attached vt100 printer
2142 */ 2415 */
2143void 2416void
2144rxvt_term::process_print_pipe () 2417rxvt_term::process_print_pipe ()
2145{ 2418{
2146 int done; 2419 int done;
2147 FILE *fd; 2420 FILE *fd;
2148 2421
2149 if ((fd = popen_printer ()) == NULL) 2422 if ((fd = popen_printer ()) == NULL)
2150 return; 2423 return;
2151 2424
2152 /* 2425 /*
2153 * 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
2154 * is received. 2427 * is received.
2155 */ 2428 */
2156 for (done = 0; !done;) 2429 for (done = 0; !done;)
2157 { 2430 {
2158 unsigned char buf[8]; 2431 unsigned char buf[8];
2159 unsigned char ch; 2432 unicode_t ch;
2160 unsigned int i, len; 2433 unsigned int i, len;
2161 2434
2162 if ((ch = cmd_getc ()) != C0_ESC) 2435 if ((ch = cmd_getc ()) != C0_ESC)
2163 { 2436 {
2164 if (putc (ch, fd) == EOF) 2437 if (putc (ch, fd) == EOF)
2165 break; /* done = 1 */ 2438 break; /* done = 1 */
… …
2180 { 2453 {
2181 if ((buf[len++] = cmd_getc ()) == 'i') 2454 if ((buf[len++] = cmd_getc ()) == 'i')
2182 break; /* done = 1 */ 2455 break; /* done = 1 */
2183 } 2456 }
2184 } 2457 }
2458
2185 for (i = 0; i < len; i++) 2459 for (i = 0; i < len; i++)
2186 if (putc (buf[i], fd) == EOF) 2460 if (putc (buf[i], fd) == EOF)
2187 { 2461 {
2188 done = 1; 2462 done = 1;
2189 break; 2463 break;
2190 } 2464 }
2191 } 2465 }
2192 } 2466 }
2467
2193 pclose_printer (fd); 2468 pclose_printer (fd);
2194} 2469}
2195#endif /* PRINTPIPE */ 2470#endif /* PRINTPIPE */
2196/*}}} */ 2471/*}}} */
2197 2472
2198/* *INDENT-OFF* */ 2473/* *INDENT-OFF* */
2199enum { 2474enum {
2200 C1_40 = 0x40, 2475 C1_40 = 0x40,
2201 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,
2202 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,
2203 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,
2204 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,
2205}; 2480};
2206/* *INDENT-ON* */ 2481/* *INDENT-ON* */
2207 2482
2208/*{{{ process non-printing single characters */ 2483/*{{{ process non-printing single characters */
2209void 2484void
2210rxvt_term::process_nonprinting (unsigned char ch) 2485rxvt_term::process_nonprinting (unicode_t ch)
2211{ 2486{
2212 switch (ch) 2487 switch (ch)
2213 { 2488 {
2489 case C0_ESC:
2490 process_escape_seq ();
2491 break;
2214 case C0_ENQ: /* terminal Status */ 2492 case C0_ENQ: /* terminal Status */
2215 if (rs[Rs_answerbackstring]) 2493 if (rs[Rs_answerbackstring])
2216 tt_write ( 2494 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2217 (const unsigned char *)rs[Rs_answerbackstring],
2218 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2219 else 2495 else
2220 tt_write ((unsigned char *)VT100_ANS, 2496 tt_write (VT100_ANS, strlen (VT100_ANS));
2221 (unsigned int)STRLEN (VT100_ANS));
2222 break; 2497 break;
2223 case C0_BEL: /* bell */ 2498 case C0_BEL: /* bell */
2224 scr_bell (); 2499 scr_bell ();
2225 break; 2500 break;
2226 case C0_BS: /* backspace */ 2501 case C0_BS: /* backspace */
… …
2241 scr_charset_choose (1); 2516 scr_charset_choose (1);
2242 break; 2517 break;
2243 case C0_SI: /* shift in - acs */ 2518 case C0_SI: /* shift in - acs */
2244 scr_charset_choose (0); 2519 scr_charset_choose (0);
2245 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
2246 } 2534 }
2247} 2535}
2248/*}}} */ 2536/*}}} */
2249 2537
2250 2538
2251/*{{{ process VT52 escape sequences */ 2539/*{{{ process VT52 escape sequences */
2252void 2540void
2253rxvt_term::process_escape_vt52 (unsigned char ch) 2541rxvt_term::process_escape_vt52 (unicode_t ch)
2254{ 2542{
2255 int row, col; 2543 int row, col;
2256 2544
2257 switch (ch) 2545 switch (ch)
2258 { 2546 {
… …
2310 2598
2311/*{{{ process escape sequences */ 2599/*{{{ process escape sequences */
2312void 2600void
2313rxvt_term::process_escape_seq () 2601rxvt_term::process_escape_seq ()
2314{ 2602{
2315 unsigned char ch = cmd_getc (); 2603 unicode_t ch = cmd_getc ();
2316 2604
2317 if (PrivateModes & PrivMode_vt52) 2605 if (priv_modes & PrivMode_vt52)
2318 { 2606 {
2319 process_escape_vt52 (ch); 2607 process_escape_vt52 (ch);
2320 return; 2608 return;
2321 } 2609 }
2322 2610
… …
2337 scr_charset_set (2, (unsigned int)cmd_getc ()); 2625 scr_charset_set (2, (unsigned int)cmd_getc ());
2338 break; 2626 break;
2339 case '+': 2627 case '+':
2340 scr_charset_set (3, (unsigned int)cmd_getc ()); 2628 scr_charset_set (3, (unsigned int)cmd_getc ());
2341 break; 2629 break;
2342#ifdef MULTICHAR_SET 2630#if !ENABLE_MINIMAL
2343 case '$':
2344 scr_charset_set (-2, (unsigned int)cmd_getc ());
2345 break;
2346#endif
2347#ifndef NO_FRILLS
2348 case '6': 2631 case '6':
2349 scr_backindex (); 2632 scr_backindex ();
2350 break; 2633 break;
2351#endif 2634#endif
2352 case '7': 2635 case '7':
2353 scr_cursor (SAVE); 2636 scr_cursor (SAVE);
2354 break; 2637 break;
2355 case '8': 2638 case '8':
2356 scr_cursor (RESTORE); 2639 scr_cursor (RESTORE);
2357 break; 2640 break;
2358#ifndef NO_FRILLS 2641#if !ENABLE_MINIMAL
2359 case '9': 2642 case '9':
2360 scr_forwardindex (); 2643 scr_forwardindex ();
2361 break; 2644 break;
2362#endif 2645#endif
2363 case '=': 2646 case '=':
… …
2373 break; 2656 break;
2374 2657
2375 /* 8.3.87: NEXT LINE */ 2658 /* 8.3.87: NEXT LINE */
2376 case C1_NEL: /* ESC E */ 2659 case C1_NEL: /* ESC E */
2377 { 2660 {
2378 uint32_t nlcr[] = { '\n', '\r' }; 2661 wchar_t nlcr[] = { C0_LF, C0_CR };
2379 scr_add_lines (nlcr, 1, 2); 2662 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);
2380 } 2663 }
2381 break; 2664 break;
2382 2665
2383 /* kidnapped escape sequence: Should be 8.3.48 */ 2666 /* kidnapped escape sequence: Should be 8.3.48 */
2384 case C1_ESA: /* ESC G */ 2667 case C1_ESA: /* ESC G */
… …
2394 case C1_RI: /* ESC M */ 2677 case C1_RI: /* ESC M */
2395 scr_index (DN); 2678 scr_index (DN);
2396 break; 2679 break;
2397 2680
2398 /* 8.3.142: SINGLE-SHIFT TWO */ 2681 /* 8.3.142: SINGLE-SHIFT TWO */
2399 /*case C1_SS2: scr_single_shift (2); break; */ 2682 /*case C1_SS2: scr_single_shift (2); break; */
2400 2683
2401 /* 8.3.143: SINGLE-SHIFT THREE */ 2684 /* 8.3.143: SINGLE-SHIFT THREE */
2402 /*case C1_SS3: scr_single_shift (3); break; */ 2685 /*case C1_SS3: scr_single_shift (3); break; */
2403 2686
2404 /* 8.3.27: DEVICE CONTROL STRING */ 2687 /* 8.3.27: DEVICE CONTROL STRING */
2405 case C1_DCS: /* ESC P */ 2688 case C1_DCS: /* ESC P */
2406 process_dcs_seq (); 2689 process_dcs_seq ();
2407 break; 2690 break;
2408 2691
2409 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2692 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2410 case C1_SCI: /* ESC Z */ 2693 case C1_SCI: /* ESC Z */
2411 tt_write ((const unsigned char *)ESCZ_ANSWER, 2694 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2412 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2413 break; /* steal obsolete ESC [ c */ 2695 break; /* steal obsolete ESC [ c */
2414 2696
2415 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2697 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */
2416 case C1_CSI: /* ESC [ */ 2698 case C1_CSI: /* ESC [ */
2417 process_csi_seq (); 2699 process_csi_seq ();
… …
2422 process_osc_seq (); 2704 process_osc_seq ();
2423 break; 2705 break;
2424 2706
2425 /* 8.3.106: RESET TO INITIAL STATE */ 2707 /* 8.3.106: RESET TO INITIAL STATE */
2426 case 'c': 2708 case 'c':
2709 mbstate.reset ();
2427 scr_poweron (); 2710 scr_poweron ();
2428 scrollbar_show (1); 2711 scrollbar_show (1);
2429 break; 2712 break;
2430 2713
2431 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2714 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
… …
2443 2726
2444/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2727/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2445/* *INDENT-OFF* */ 2728/* *INDENT-OFF* */
2446enum { 2729enum {
2447 CSI_ICH = 0x40, 2730 CSI_ICH = 0x40,
2448 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,
2449 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 ,
2450 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,
2451 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,
2452 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,
2453 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,
… …
2468 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, */
2469 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, [, \, ], ^, _, */
2470 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, */
2471 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, */
2472 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, */
2473 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, {, |, }, ~, */
2474 }; 2757 };
2475/* *INDENT-ON* */ 2758/* *INDENT-ON* */
2476 2759
2477void 2760void
2478rxvt_term::process_csi_seq () 2761rxvt_term::process_csi_seq ()
2479{ 2762{
2480 unsigned char ch, priv, i; 2763 unicode_t ch, priv, i;
2481 unsigned int nargs, p; 2764 unsigned int nargs, p;
2482 int n, ndef; 2765 int n, ndef;
2483 int arg[ESC_ARGS]; 2766 int arg[ESC_ARGS] = { };
2484 2767
2485 for (nargs = ESC_ARGS; nargs > 0;) 2768 nargs = 0;
2486 arg[--nargs] = 0;
2487 2769
2488 priv = 0; 2770 priv = 0;
2489 ch = cmd_getc (); 2771 ch = cmd_getc ();
2490 if (ch >= '<' && ch <= '?') 2772 if (ch >= '<' && ch <= '?')
2773 {
2491 { /* '<' '=' '>' '?' */ 2774 /* '<' '=' '>' '?' */
2492 priv = ch; 2775 priv = ch;
2493 ch = cmd_getc (); 2776 ch = cmd_getc ();
2494 } 2777 }
2778
2495 /* read any numerical arguments */ 2779 /* read any numerical arguments */
2496 for (n = -1; ch < CSI_ICH; ) 2780 for (n = -1; ch < CSI_ICH; )
2497 { 2781 {
2498 if (isdigit (ch)) 2782 if (isdigit (ch))
2499 { 2783 {
… …
2506 { 2790 {
2507 if (nargs < ESC_ARGS) 2791 if (nargs < ESC_ARGS)
2508 arg[nargs++] = n; 2792 arg[nargs++] = n;
2509 n = -1; 2793 n = -1;
2510 } 2794 }
2511 else if (ch == '\b') 2795 else if (IS_CONTROL (ch))
2512 {
2513 scr_backspace ();
2514 }
2515 else if (ch == C0_ESC)
2516 {
2517 process_escape_seq ();
2518 return;
2519 }
2520 else if (ch < ' ')
2521 {
2522 process_nonprinting (ch); 2796 process_nonprinting (ch);
2523 } 2797
2524 ch = cmd_getc (); 2798 ch = cmd_getc ();
2525 } 2799 }
2526 2800
2527 if (ch > CSI_7F) 2801 if (ch > CSI_7F)
2528 return; 2802 return;
… …
2534 ndef = get_byte_array_bit (csi_defaults, i); 2808 ndef = get_byte_array_bit (csi_defaults, i);
2535 for (p = 0; p < nargs; p++) 2809 for (p = 0; p < nargs; p++)
2536 if (arg[p] == -1) 2810 if (arg[p] == -1)
2537 arg[p] = ndef; 2811 arg[p] = ndef;
2538 2812
2539#ifdef DEBUG_CMD
2540 fprintf (stderr, "CSI ");
2541 for (p = 0; p < nargs; p++)
2542 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2543 fprintf (stderr, "%c\n", ch);
2544#endif
2545
2546 /* 2813 /*
2547 * private mode handling 2814 * private mode handling
2548 */ 2815 */
2549 if (priv) 2816 if (priv)
2550 { 2817 {
2551 switch (priv) 2818 switch (priv)
2552 { 2819 {
2553 case '>': 2820 case '>':
2554 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 //
2555 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2830 tt_printf ("\033[>%d;95;0c", 'U');
2831 }
2556 break; 2832 break;
2833
2557 case '?': 2834 case '?':
2558 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2835 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2559 process_terminal_mode (ch, priv, nargs, arg); 2836 process_terminal_mode (ch, priv, nargs, arg);
2560 break; 2837 break;
2561 } 2838 }
… …
2665 2942
2666 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 2943 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2667 arg[0] = -arg[0]; 2944 arg[0] = -arg[0];
2668 /* FALLTHROUGH */ 2945 /* FALLTHROUGH */
2669 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 2946 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2670 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 2947 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2671 break; 2948 break;
2672 2949
2673 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 2950 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2674 tt_write ((const unsigned char *)VT100_ANS, 2951 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2675 (unsigned int) (sizeof (VT100_ANS) - 1));
2676 break; 2952 break;
2677 2953
2678 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 2954 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2679 process_sgr_mode (nargs, arg); 2955 process_sgr_mode (nargs, arg);
2680 break; 2956 break;
… …
2686 tt_printf ("\033[0n"); 2962 tt_printf ("\033[0n");
2687 break; 2963 break;
2688 case 6: /* CPR requested */ 2964 case 6: /* CPR requested */
2689 scr_report_position (); 2965 scr_report_position ();
2690 break; 2966 break;
2691#if defined (ENABLE_DISPLAY_ANSWER)
2692 case 7: /* unofficial extension */ 2967 case 7: /* unofficial extension */
2968 if (option (Opt_insecure))
2693 tt_printf ("%-.250s\n", rs[Rs_display_name]); 2969 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2694 break; 2970 break;
2695#endif
2696 case 8: /* unofficial extension */ 2971 case 8: /* unofficial extension */
2697 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 2972 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2698 break; 2973 break;
2699 } 2974 }
2700 break; 2975 break;
2701 2976
2702 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 2977 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2735 break; 3010 break;
2736 3011
2737 case CSI_RM: /* 8.3.107: RESET MODE */ 3012 case CSI_RM: /* 8.3.107: RESET MODE */
2738 if (arg[0] == 4) 3013 if (arg[0] == 4)
2739 scr_insert_mode (0); 3014 scr_insert_mode (0);
3015 else if (arg[0] == 20)
3016 priv_modes &= ~PrivMode_LFNL;
2740 break; 3017 break;
2741 3018
2742 case CSI_SM: /* 8.3.126: SET MODE */ 3019 case CSI_SM: /* 8.3.126: SET MODE */
2743 if (arg[0] == 4) 3020 if (arg[0] == 4)
2744 scr_insert_mode (1); 3021 scr_insert_mode (1);
3022 else if (arg[0] == 20)
3023 priv_modes |= PrivMode_LFNL;
2745 break; 3024 break;
2746 3025
2747 /* 3026 /*
2748 * PRIVATE USE beyond this point. All CSI_7? sequences here 3027 * PRIVATE USE beyond this point. All CSI_7? sequences here
2749 */ 3028 */
… …
2761 break; 3040 break;
2762 case CSI_75: 3041 case CSI_75:
2763 scr_cursor (RESTORE); 3042 scr_cursor (RESTORE);
2764 break; 3043 break;
2765 3044
2766#ifndef NO_FRILLS 3045#if !ENABLE_MINIMAL
2767 case CSI_74: 3046 case CSI_74:
2768 process_window_ops (arg, nargs); 3047 process_window_ops (arg, nargs);
2769 break; 3048 break;
2770#endif 3049#endif
2771 3050
2772 case CSI_78: /* DECREQTPARM */ 3051 case CSI_78: /* DECREQTPARM */
2773 if (arg[0] == 0 || arg[0] == 1) 3052 if (arg[0] == 0 || arg[0] == 1)
2774 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);
2775 /* FALLTHROUGH */ 3054 break;
2776 3055
2777 default: 3056 default:
2778 break; 3057 break;
2779 } 3058 }
2780} 3059}
2781/*}}} */ 3060/*}}} */
2782 3061
2783#ifndef NO_FRILLS 3062#if !ENABLE_MINIMAL
2784/* ARGSUSED */ 3063/* ARGSUSED */
2785void 3064void
2786rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3065rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2787{ 3066{
2788 int x, y; 3067 int x, y;
2789#if 0
2790 char *s;
2791#endif
2792 XWindowAttributes wattr; 3068 XWindowAttributes wattr;
2793 Window wdummy; 3069 Window wdummy;
3070
3071 dLocal (Display *, dpy);
2794 3072
2795 if (nargs == 0) 3073 if (nargs == 0)
2796 return; 3074 return;
3075
2797 switch (args[0]) 3076 switch (args[0])
2798 { 3077 {
2799 /* 3078 /*
2800 * commands 3079 * commands
2801 */ 3080 */
2802 case 1: /* deiconify window */ 3081 case 1: /* deiconify window */
2803 XMapWindow (display->display, TermWin.parent[0]); 3082 XMapWindow (dpy, parent[0]);
2804 break; 3083 break;
2805 case 2: /* iconify window */ 3084 case 2: /* iconify window */
2806 XIconifyWindow (display->display, TermWin.parent[0], 3085 XIconifyWindow (dpy, parent[0], display->screen);
2807 DefaultScreen (display->display));
2808 break; 3086 break;
2809 case 3: /* set position (pixels) */ 3087 case 3: /* set position (pixels) */
2810 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3088 XMoveWindow (dpy, parent[0], args[1], args[2]);
2811 break; 3089 break;
2812 case 4: /* set size (pixels) */ 3090 case 4: /* set size (pixels) */
2813 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3091 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2814 break; 3092 break;
2815 case 5: /* raise window */ 3093 case 5: /* raise window */
2816 XRaiseWindow (display->display, TermWin.parent[0]); 3094 XRaiseWindow (dpy, parent[0]);
2817 break; 3095 break;
2818 case 6: /* lower window */ 3096 case 6: /* lower window */
2819 XLowerWindow (display->display, TermWin.parent[0]); 3097 XLowerWindow (dpy, parent[0]);
2820 break; 3098 break;
2821 case 7: /* refresh window */ 3099 case 7: /* refresh window */
2822 scr_touch (true); 3100 scr_touch (true);
2823 break; 3101 break;
2824 case 8: /* set size (chars) */ 3102 case 8: /* set size (chars) */
2825 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3103 set_widthheight ((unsigned int) (args[2] * fwidth),
2826 (unsigned int) (args[1] * TermWin.fheight)); 3104 (unsigned int) (args[1] * fheight));
2827 break; 3105 break;
3106
3107 //case 9: NYI, TODO, restore maximized window or maximize window
2828 default: 3108 default:
2829 if (args[0] >= 24) /* set height (chars) */ 3109 if (args[0] >= 24) /* set height (chars) */
2830 set_widthheight ((unsigned int)TermWin.width, 3110 set_widthheight ((unsigned int)width,
2831 (unsigned int) (args[1] * TermWin.fheight)); 3111 (unsigned int) (args[1] * fheight));
2832 break; 3112 break;
3113
2833 /* 3114 /*
2834 * reports - some output format copied from XTerm 3115 * reports - some output format copied from XTerm
2835 */ 3116 */
2836 case 11: /* report window state */ 3117 case 11: /* report window state */
2837 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3118 XGetWindowAttributes (dpy, parent[0], &wattr);
2838 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3119 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2839 break; 3120 break;
2840 case 13: /* report window position */ 3121 case 13: /* report window position */
2841 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3122 XGetWindowAttributes (dpy, parent[0], &wattr);
2842 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3123 XTranslateCoordinates (dpy, parent[0], wattr.root,
2843 -wattr.border_width, -wattr.border_width, 3124 -wattr.border_width, -wattr.border_width,
2844 &x, &y, &wdummy); 3125 &x, &y, &wdummy);
2845 tt_printf ("\033[3;%d;%dt", x, y); 3126 tt_printf ("\033[3;%d;%dt", x, y);
2846 break; 3127 break;
2847 case 14: /* report window size (pixels) */ 3128 case 14: /* report window size (pixels) */
2848 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3129 XGetWindowAttributes (dpy, parent[0], &wattr);
2849 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3130 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2850 break; 3131 break;
3132 case 18: /* report text area size (chars) */
3133 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3134 break;
2851 case 18: /* report window size (chars) */ 3135 case 19: /* report window size (chars) */
2852 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3136 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2853 break; 3137 break;
2854#if 0 /* XXX: currently disabled due to security concerns */
2855 case 20: /* report icon label */ 3138 case 20: /* report icon label */
3139 {
3140 char *s;
2856 XGetIconName (display->display, TermWin.parent[0], &s); 3141 XGetIconName (dpy, parent[0], &s);
2857 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 }
2858 break; 3145 break;
2859 case 21: /* report window title */ 3146 case 21: /* report window title */
3147 {
3148 char *s;
2860 XFetchName (display->display, TermWin.parent[0], &s); 3149 XFetchName (dpy, parent[0], &s);
2861 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 }
2862 break; 3153 break;
2863#endif
2864
2865 } 3154 }
2866} 3155}
2867#endif 3156#endif
2868 3157
2869/*----------------------------------------------------------------------*/ 3158/*----------------------------------------------------------------------*/
2870/* 3159/*
2871 * get input up until STRING TERMINATOR (or BEL) 3160 * get input up until STRING TERMINATOR (or BEL)
2872 * ends_how is terminator used. returned input must be free ()d 3161 * ends_how is terminator used. returned input must be free()'d
2873 */ 3162 */
2874unsigned char * 3163char *
2875rxvt_term::get_to_st (unsigned char *ends_how) 3164rxvt_term::get_to_st (unicode_t &ends_how)
2876{ 3165{
2877 int seen_esc = 0; /* seen escape? */ 3166 unicode_t ch;
3167 bool seen_esc = false;
2878 unsigned int n = 0; 3168 unsigned int n = 0;
2879 unsigned char *s; 3169 wchar_t string[STRING_MAX];
2880 unsigned char ch, string[STRING_MAX];
2881 3170
2882 for (; (ch = cmd_getc ());) 3171 while ((ch = cmd_getc ()) != NOCHAR)
2883 { 3172 {
2884 if (ch == C0_BEL 3173 if (seen_esc)
2885 || ch == CHAR_ST 3174 {
2886 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3175 if (ch == 0x5c) /* 7bit ST */
2887 break; 3176 break;
3177 else
3178 return NULL;
3179 }
2888 if (ch == C0_ESC) 3180 else if (ch == C0_ESC)
2889 { 3181 {
2890 seen_esc = 1; 3182 seen_esc = true;
2891 continue; 3183 continue;
2892 } 3184 }
3185 else if (ch == C0_BEL || ch == CHAR_ST)
3186 break;
2893 else if (ch == '\t') 3187 else if (ch == C0_SYN)
2894 ch = ' '; /* translate '\t' to space */ 3188 ch = cmd_get8 ();
2895 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3189 else if (ch < 0x20)
2896 return NULL; /* other control character - exit */ 3190 return NULL; /* other control character - exit */
2897 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
2898 string[n++] = ch; 3198 string[n++] = ch;
2899 seen_esc = 0;
2900 } 3199 }
3200
2901 string[n++] = '\0'; 3201 string[n++] = '\0';
2902 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3202
2903 return NULL;
2904 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3203 ends_how = (ch == 0x5c ? C0_ESC : ch);
2905 STRNCPY (s, string, n); 3204
2906 return s; 3205 return rxvt_wcstombs (string);
2907} 3206}
2908 3207
2909/*----------------------------------------------------------------------*/ 3208/*----------------------------------------------------------------------*/
2910/* 3209/*
2911 * 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)'
2912 */ 3211 */
2913void 3212void
2914rxvt_term::process_dcs_seq () 3213rxvt_term::process_dcs_seq ()
2915{ 3214{
2916 unsigned char eh, *s; 3215 char *s;
3216 unicode_t eh;
3217
2917 /* 3218 /*
2918 * Not handled yet 3219 * Not handled yet
2919 */ 3220 */
2920 s = get_to_st (&eh); 3221 s = get_to_st (eh);
2921 if (s) 3222 if (s)
2922 free (s); 3223 free (s);
3224
2923 return; 3225 return;
2924} 3226}
2925 3227
2926/*----------------------------------------------------------------------*/ 3228/*----------------------------------------------------------------------*/
2927/* 3229/*
2928 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3230 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2929 */ 3231 */
2930void 3232void
2931rxvt_term::process_osc_seq () 3233rxvt_term::process_osc_seq ()
2932{ 3234{
2933 unsigned char ch, eh, *s; 3235 unicode_t ch, eh;
2934 int arg; 3236 int arg;
2935 3237
2936 ch = cmd_getc (); 3238 ch = cmd_getc ();
2937 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3239 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2938 arg = arg * 10 + (ch - '0'); 3240 arg = arg * 10 + (ch - '0');
2939 3241
2940 if (ch == ';') 3242 if (ch == ';')
2941 { 3243 {
2942 s = get_to_st (&eh); 3244 char *s = get_to_st (eh);
3245
2943 if (s) 3246 if (s)
2944 { 3247 {
2945 /*
2946 * rxvt_menubar_dispatch () violates the constness of the string,
2947 * so do it here
2948 */
2949 if (arg == XTerm_Menu)
2950#if 0 /* XXX: currently disabled due to security concerns */
2951 menubar_dispatch ((char *)s);
2952#else
2953 (void)0;
2954#endif
2955 else
2956 xterm_seq (arg, (char *)s, eh); 3248 process_xterm_seq (arg, s, eh);
2957 free (s); 3249 free (s);
2958 } 3250 }
2959 } 3251 }
2960} 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
2961/* 3273/*
2962 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3274 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
2963 * 0 = change iconName/title
2964 * 1 = change iconName
2965 * 2 = change title
2966 * 4 = change color
2967 * 12 = change text color
2968 * 13 = change mouse foreground color
2969 * 17 = change highlight character colour
2970 * 18 = change bold character color
2971 * 19 = change underlined character color
2972 * 46 = change logfile (not implemented)
2973 * 50 = change font
2974 *
2975 * rxvt extensions:
2976 * 9 = change locale (NYI)
2977 * 10 = menu (may change in future)
2978 * 20 = bg pixmap
2979 * 39 = change default fg color
2980 * 49 = change default bg color
2981 * 55 = dump scrollback buffer and all of screen
2982 */ 3275 */
2983void 3276void
2984rxvt_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)
2985{ 3278{
2986 int changed = 0; 3279 int color;
2987 int color;
2988 char *buf, *name; 3280 char *buf, *name;
3281 bool query = str[0] == '?' && !str[1];
3282 int saveop = op;
3283
3284 dLocal (Display *, dpy);
2989 3285
2990 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
2991 switch (op) 3291 switch (op)
2992 { 3292 {
2993 case XTerm_name: 3293 case XTerm_name:
2994 set_title (str); 3294 set_title (str);
2995 /* FALLTHROUGH */ 3295 /* FALLTHROUGH */
2996 case XTerm_iconName: 3296 case XTerm_iconName:
2997 set_iconName (str); 3297 set_icon_name (str);
2998 break; 3298 break;
2999 case XTerm_title: 3299 case XTerm_title:
3000 set_title (str); 3300 set_title (str);
3001 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
3002 case XTerm_Color: 3341 case XTerm_Color:
3003 for (buf = (char *)str; buf && *buf;) 3342 for (buf = (char *)str; buf && *buf;)
3004 { 3343 {
3005 if ((name = STRCHR (buf, ';')) == NULL) 3344 if ((name = strchr (buf, ';')) == NULL)
3006 break; 3345 break;
3346
3007 *name++ = '\0'; 3347 *name++ = '\0';
3008 color = atoi (buf); 3348 color = atoi (buf) + minCOLOR;
3009 if (color < 0 || color >= TOTAL_COLORS) 3349
3350 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3010 break; 3351 break;
3352
3011 if ((buf = STRCHR (name, ';')) != NULL) 3353 if ((buf = strchr (name, ';')) != NULL)
3012 *buf++ = '\0'; 3354 *buf++ = '\0';
3013 set_window_color (color + minCOLOR, name); 3355
3356 process_color_seq (op, color, name, resp);
3014 } 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);
3015 break; 3366 break;
3016#ifndef NO_CURSORCOLOR 3367#ifndef NO_CURSORCOLOR
3017 case XTerm_Color_cursor: 3368 case XTerm_Color_cursor:
3018 set_window_color (Color_cursor, str); 3369 process_color_seq (op, Color_cursor, str, resp);
3019 break; 3370 break;
3020#endif 3371#endif
3021 case XTerm_Color_pointer: 3372 case XTerm_Color_pointer_fg:
3022 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);
3023 break; 3377 break;
3024#ifndef NO_BOLD_UNDERLINE_REVERSE 3378#ifndef NO_BOLD_UNDERLINE_REVERSE
3025 case XTerm_Color_BD:
3026 set_window_color (Color_BD, str);
3027 break;
3028 case XTerm_Color_UL:
3029 set_window_color (Color_UL, str);
3030 break;
3031 case XTerm_Color_RV: 3379 case XTerm_Color_RV:
3032 set_window_color (Color_RV, str); 3380 process_color_seq (op, Color_RV, str, resp);
3033 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;
3034#endif 3393#endif
3035 3394#if ENABLE_TRANSPARENCY
3036 case XTerm_Menu: 3395 case URxvt_Color_tint:
3396 process_color_seq (op, Color_tint, str, resp);
3037 /* 3397 {
3038 * rxvt_menubar_dispatch () violates the constness of the string, 3398 bool changed = false;
3039 * 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 ();
3040 */ 3407 }
3408
3041 break; 3409 break;
3410#endif
3411
3412#if BG_IMAGE_FROM_FILE
3042 case XTerm_Pixmap: 3413 case Rxvt_Pixmap:
3043 if (*str != ';') 3414 if (!strcmp (str, "?"))
3044 { 3415 {
3045#if XPM_BACKGROUND 3416 char str[256];
3046 scale_pixmap (""); /* reset to default scaling */ 3417
3047 set_bgPixmap (str); /* change pixmap */ 3418 sprintf (str, "[%dx%d+%d+%d]", /* can't presume snprintf () ! */
3048#endif 3419 min (bgPixmap.h_scale, 32767), min (bgPixmap.v_scale, 32767),
3049 scr_touch (true); 3420 min (bgPixmap.h_align, 32767), min (bgPixmap.v_align, 32767));
3421 process_xterm_seq (XTerm_title, str, CHAR_ST);
3050 } 3422 }
3051 while ((str = STRCHR (str, ';')) != NULL)
3052 {
3053 str++;
3054#if XPM_BACKGROUND
3055 changed += scale_pixmap (str);
3056#endif
3057
3058 }
3059 if (changed)
3060 {
3061#ifdef XPM_BACKGROUND
3062 resize_pixmap ();
3063#endif
3064 scr_touch (true);
3065 }
3066 break;
3067
3068 case XTerm_restoreFG:
3069 set_window_color (Color_fg, str);
3070 break;
3071 case XTerm_restoreBG:
3072 set_window_color (Color_bg, str);
3073 break;
3074 case XTerm_logfile:
3075 break;
3076 case XTerm_font:
3077 change_font (str);
3078 break;
3079 case XTerm_locale:
3080 if (str[0] == '?' && !str[1])
3081 tt_printf ("%-.250s\n", locale);
3082 else 3423 else
3083 { 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
3084 set_locale (str); 3438 while (str)
3085 im_cb (); 3439 {
3440 str++;
3441 if (bgPixmap.set_geometry (str))
3442 changed++;
3443 str = strchr (str, ';');
3444 }
3445
3446 if (changed)
3447 update_background ();
3086 } 3448 }
3087 break; 3449 break;
3450#endif
3451
3452 case XTerm_logfile:
3453 // TODO, when secure mode?
3454 break;
3455
3088#if 0 3456#if 0
3089 case XTerm_dumpscreen: /* no error notices */ 3457 case Rxvt_dumpscreen: /* no error notices */
3090 { 3458 {
3091 int fd; 3459 int fd;
3092 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)
3093 { 3461 {
3094 scr_dump (fd); 3462 scr_dump (fd);
3095 close (fd); 3463 close (fd);
3096 } 3464 }
3097 } 3465 }
3098 break; 3466 break;
3099#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)];
3100 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
3101 } 3531 }
3102} 3532}
3103/*----------------------------------------------------------------------*/ 3533/*----------------------------------------------------------------------*/
3104 3534
3105/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3535/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3113 * so no need for fancy checking 3543 * so no need for fancy checking
3114 */ 3544 */
3115int 3545int
3116rxvt_term::privcases (int mode, unsigned long bit) 3546rxvt_term::privcases (int mode, unsigned long bit)
3117{ 3547{
3118 int state; 3548 int state;
3119 3549
3120 if (mode == 's') 3550 if (mode == 's')
3121 { 3551 {
3122 SavedModes |= (PrivateModes & bit); 3552 SavedModes |= (priv_modes & bit);
3123 return -1; 3553 return -1;
3124 } 3554 }
3125 else 3555 else
3126 { 3556 {
3127 if (mode == 'r') 3557 if (mode == 'r')
3128 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3558 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3129 else 3559 else
3130 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3560 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3131 PrivMode (state, bit); 3561 PrivMode (state, bit);
3132 } 3562 }
3563
3133 return state; 3564 return state;
3134} 3565}
3135 3566
3136/* we're not using priv _yet_ */ 3567/* we're not using priv _yet_ */
3137void 3568void
3138rxvt_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)
3139{ 3570{
3140 unsigned int i, j; 3571 unsigned int i, j;
3141 int state; 3572 int state;
3573
3142 static const struct 3574 static const struct
3143 { 3575 {
3144 const int argval; 3576 const int argval;
3145 const unsigned long bit; 3577 const unsigned long bit;
3146 }
3147 argtopriv[] = { 3578 } argtopriv[] = {
3148 { 1, PrivMode_aplCUR }, 3579 { 1, PrivMode_aplCUR },
3149 { 2, PrivMode_vt52 }, 3580 { 2, PrivMode_vt52 },
3150 { 3, PrivMode_132 }, 3581 { 3, PrivMode_132 },
3151 { 4, PrivMode_smoothScroll }, 3582 { 4, PrivMode_smoothScroll },
3152 { 5, PrivMode_rVideo }, 3583 { 5, PrivMode_rVideo },
3153 { 6, PrivMode_relOrigin }, 3584 { 6, PrivMode_relOrigin },
3154 { 7, PrivMode_Autowrap }, 3585 { 7, PrivMode_Autowrap },
3586 // 8, bi-directional support mode
3155 { 9, PrivMode_MouseX10 }, 3587 { 9, PrivMode_MouseX10 },
3156#ifdef menuBar_esc 3588 // 18, 19 printing-related
3157 { menuBar_esc, PrivMode_menuBar }, 3589 { 25, PrivMode_VisibleCursor },
3158#endif
3159#ifdef scrollBar_esc 3590#ifdef scrollBar_esc
3160 { scrollBar_esc, PrivMode_scrollBar }, 3591 { scrollBar_esc, PrivMode_scrollBar },
3161#endif 3592#endif
3162 { 25, PrivMode_VisibleCursor },
3163 { 35, PrivMode_ShiftKeys }, 3593 { 35, PrivMode_ShiftKeys }, // rxvt extension
3164 { 40, PrivMode_132OK }, 3594 { 40, PrivMode_132OK },
3595 // 41 xterm more fixes NYI
3596 // 45 margin bell NYI
3597 // 46 start logging
3165 { 47, PrivMode_Screen }, 3598 { 47, PrivMode_Screen },
3166 { 66, PrivMode_aplKP }, 3599 { 66, PrivMode_aplKP },
3167#ifndef NO_BACKSPACE_KEY 3600#ifndef NO_BACKSPACE_KEY
3168 { 67, PrivMode_BackSpace }, 3601 { 67, PrivMode_BackSpace },
3169#endif 3602#endif
3170 { 1000, PrivMode_MouseX11 }, 3603 { 1000, PrivMode_MouseX11 },
3604 { 1002, PrivMode_MouseBtnEvent },
3605 { 1003, PrivMode_MouseAnyEvent },
3171 { 1010, PrivMode_TtyOutputInh }, 3606 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3172 { 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
3173 { 1047, PrivMode_Screen }, 3611 { 1047, PrivMode_Screen },
3612 // 1048 save and restore cursor
3174 { 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 },
3175 }; 3616 };
3176 3617
3177 if (nargs == 0) 3618 if (nargs == 0)
3178 return; 3619 return;
3179 3620
… …
3194 state = privcases (mode, argtopriv[j].bit); 3635 state = privcases (mode, argtopriv[j].bit);
3195 break; 3636 break;
3196 } 3637 }
3197 3638
3198 /* extra handling for values with state unkept */ 3639 /* extra handling for values with state unkept */
3199 if (state == -1)
3200 switch (arg[i]) 3640 switch (arg[i])
3201 { 3641 {
3642#if ENABLE_STYLES
3643 case 1021:
3644 set_option (Opt_intensityStyles, mode);
3645
3646 scr_touch (true);
3647 break;
3648#endif
3202 case 1048: /* alternative cursor save */ 3649 case 1048: /* alternative cursor save */
3650 case 1049:
3651 if (option (Opt_secondaryScreen))
3203 if (mode == 0) 3652 if (mode == 0)
3204 scr_cursor (RESTORE); 3653 scr_cursor (RESTORE);
3205 else if (mode == 1) 3654 else if (mode == 1)
3206 scr_cursor (SAVE); 3655 scr_cursor (SAVE);
3207 /* FALLTHROUGH */
3208 default:
3209 continue; /* for (;i;) */
3210 }
3211
3212 /* extra handling for values with valid 0 or 1 state */
3213 switch (arg[i])
3214 {
3215 /* case 1: - application cursor keys */
3216 case 2: /* VT52 mode */
3217 /* oddball mode. should be set regardless of set/reset
3218 * parameter. Return from VT52 mode with an ESC < from
3219 * within VT52 mode
3220 */
3221 PrivMode (1, PrivMode_vt52);
3222 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;
3223 case 3: /* 80/132 */ 3671 case 3: /* 80/132 */
3224 if (PrivateModes & PrivMode_132OK) 3672 if (priv_modes & PrivMode_132OK)
3225 set_widthheight ( (unsigned int) ((state ? 132 : 80) * TermWin.fwidth), 3673 {
3226 (unsigned int)TermWin.height); 3674 scr_poweron ();
3675 set_widthheight (((state ? 132 : 80) * fwidth), 24 * fheight);
3676 }
3227 break; 3677 break;
3228 case 4: /* smooth scrolling */ 3678 case 4: /* smooth scrolling */
3229 if (state)
3230 Options &= ~Opt_jumpScroll;
3231 else
3232 Options |= Opt_jumpScroll; 3679 set_option (Opt_jumpScroll, !state);
3233 break; 3680 break;
3234 case 5: /* reverse video */ 3681 case 5: /* reverse video */
3235 scr_rvideo_mode (state); 3682 scr_rvideo_mode (state);
3236 break; 3683 break;
3237 case 6: /* relative/absolute origins */ 3684 case 6: /* relative/absolute origins */
3238 scr_relative_origin (state); 3685 scr_relative_origin (state);
3239 break; 3686 break;
3240 case 7: /* autowrap */ 3687 case 7: /* autowrap */
3241 scr_autowrap (state); 3688 scr_autowrap (state);
3242 break; 3689 break;
3243 /* 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 */
3244 case 9: /* X10 mouse reporting */ 3691 case 9: /* X10 mouse reporting */
3245 if (state) /* orthogonal */ 3692 if (state) /* orthogonal */
3246 PrivateModes &= ~ (PrivMode_MouseX11); 3693 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3247 break; 3694 break;
3248#ifdef menuBar_esc
3249 case menuBar_esc:
3250#ifdef MENUBAR
3251 map_menuBar (state);
3252#endif
3253 break;
3254#endif
3255#ifdef scrollBar_esc 3695#ifdef scrollBar_esc
3256 case scrollBar_esc: 3696 case scrollBar_esc:
3257 if (scrollbar_mapping (state)) 3697 if (scrollbar_mapping (state))
3258 { 3698 {
3259 resize_all_windows (0, 0, 0); 3699 resize_all_windows (0, 0, 0);
3260 scr_touch (true); 3700 scr_touch (true);
3261 } 3701 }
3262 break; 3702 break;
3263#endif 3703#endif
3264 case 25: /* visible/invisible cursor */ 3704 case 25: /* visible/invisible cursor */
3265 scr_cursor_visible (state); 3705 scr_cursor_visible (state);
3266 break; 3706 break;
3267 /* case 35: - shift keys */ 3707 /* case 35: - shift keys */
3268 /* case 40: - 80 <--> 132 mode */ 3708 /* case 40: - 80 <--> 132 mode */
3269 case 47: /* secondary screen */ 3709 case 47: /* secondary screen */
3270 scr_change_screen (state); 3710 scr_change_screen (state);
3271 break; 3711 break;
3272 /* case 66: - application key pad */ 3712 /* case 66: - application key pad */
3273 /* case 67: - backspace key */ 3713 /* case 67: - backspace key */
3274 case 1000: /* X11 mouse reporting */ 3714 case 1000: /* X11 mouse reporting */
3275 if (state) /* orthogonal */ 3715 if (state) /* orthogonal */
3276 PrivateModes &= ~ (PrivMode_MouseX10); 3716 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3277 break; 3717 break;
3278#if 0
3279 case 1001: 3718 case 1002:
3280 break; /* X11 mouse highlighting */ 3719 case 1003:
3281#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;
3282 case 1010: /* scroll to bottom on TTY output inhibit */ 3730 case 1010: /* scroll to bottom on TTY output inhibit */
3283 if (state)
3284 Options &= ~Opt_scrollTtyOutput;
3285 else
3286 Options |= Opt_scrollTtyOutput; 3731 set_option (Opt_scrollTtyOutput, !state);
3287 break; 3732 break;
3288 case 1011: /* scroll to bottom on key press */ 3733 case 1011: /* scroll to bottom on key press */
3289 if (state)
3290 Options |= Opt_scrollTtyKeypress; 3734 set_option (Opt_scrollTtyKeypress, state);
3291 else
3292 Options &= ~Opt_scrollTtyKeypress;
3293 break; 3735 break;
3294 case 1047: /* secondary screen w/ clearing */ 3736 case 1047: /* secondary screen w/ clearing last */
3295 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3737 if (option (Opt_secondaryScreen))
3296 if (current_screen != PRIMARY) 3738 if (current_screen != PRIMARY)
3297 scr_erase_screen (2); 3739 scr_erase_screen (2);
3298 scr_change_screen (state); 3740 scr_change_screen (state);
3299 /* FALLTHROUGH */
3300 default:
3301 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;
3302 } 3750 }
3303 } 3751 }
3304} 3752}
3305/*}}} */ 3753/*}}} */
3306 3754
3307/*{{{ process sgr sequences */ 3755/*{{{ process sgr sequences */
3308void 3756void
3309rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3757rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3310{ 3758{
3311 unsigned int i; 3759 unsigned int i;
3312 short rendset; 3760 short rendset;
3313 int rendstyle; 3761 int rendstyle;
3314 3762
3315 if (nargs == 0) 3763 if (nargs == 0)
3316 { 3764 {
3317 scr_rendition (0, ~RS_None); 3765 scr_rendition (0, ~RS_None);
3318 return; 3766 return;
3319 } 3767 }
3768
3320 for (i = 0; i < nargs; i++) 3769 for (i = 0; i < nargs; i++)
3321 { 3770 {
3322 rendset = -1; 3771 rendset = -1;
3323 switch (arg[i]) 3772 switch (arg[i])
3324 { 3773 {
… …
3326 rendset = 0, rendstyle = ~RS_None; 3775 rendset = 0, rendstyle = ~RS_None;
3327 break; 3776 break;
3328 case 1: 3777 case 1:
3329 rendset = 1, rendstyle = RS_Bold; 3778 rendset = 1, rendstyle = RS_Bold;
3330 break; 3779 break;
3780 //case 2: // low intensity
3781 case 3:
3782 rendset = 1, rendstyle = RS_Italic;
3783 break;
3331 case 4: 3784 case 4:
3332 rendset = 1, rendstyle = RS_Uline; 3785 rendset = 1, rendstyle = RS_Uline;
3333 break; 3786 break;
3334 case 5: 3787 case 5: // slowly blinking
3788 case 6: // rapidly blinking
3335 rendset = 1, rendstyle = RS_Blink; 3789 rendset = 1, rendstyle = RS_Blink;
3336 break; 3790 break;
3791 //case 6: // scoansi light background
3337 case 7: 3792 case 7:
3338 rendset = 1, rendstyle = RS_RVid; 3793 rendset = 1, rendstyle = RS_RVid;
3339 break; 3794 break;
3340 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)
3341 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;
3342 break; 3813 break;
3343 case 24: 3814 case 24:
3344 rendset = 0, rendstyle = RS_Uline; 3815 rendset = 0, rendstyle = RS_Uline;
3345 break; 3816 break;
3346 case 25: 3817 case 25:
3347 rendset = 0, rendstyle = RS_Blink; 3818 rendset = 0, rendstyle = RS_Blink;
3348 break; 3819 break;
3820 case 26: // variable spacing (iso 8613)
3821 rendset = 0, rendstyle = RS_Blink;
3822 break;
3349 case 27: 3823 case 27:
3350 rendset = 0, rendstyle = RS_RVid; 3824 rendset = 0, rendstyle = RS_RVid;
3351 break; 3825 break;
3826 //case 28: // visible. NYI
3827 //case 29: // not crossed-out
3352 } 3828 }
3829
3353 if (rendset != -1) 3830 if (rendset != -1)
3354 { 3831 {
3355 scr_rendition (rendset, rendstyle); 3832 scr_rendition (rendset, rendstyle);
3356 continue; /* for (;i;) */ 3833 continue; /* for (;i;) */
3357 } 3834 }
… …
3364 case 33: 3841 case 33:
3365 case 34: 3842 case 34:
3366 case 35: 3843 case 35:
3367 case 36: 3844 case 36:
3368 case 37: 3845 case 37:
3369 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), 3846 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3370 Color_fg);
3371 break; 3847 break;
3372#ifdef TTY_256COLOR 3848 case 38: // set fg color, ISO 8613-6
3373 case 38:
3374 if (nargs > i + 2 && arg[i + 1] == 5) 3849 if (nargs > i + 2 && arg[i + 1] == 5)
3375 { 3850 {
3376 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3851 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3377 Color_fg);
3378 i += 2; 3852 i += 2;
3379 } 3853 }
3380 break; 3854 break;
3381#endif
3382 case 39: /* default fg */ 3855 case 39: /* default fg */
3383 scr_color (Color_fg, Color_fg); 3856 scr_color (Color_fg, Color_fg);
3384 break; 3857 break;
3385 3858
3386 case 40: 3859 case 40:
… …
3389 case 43: 3862 case 43:
3390 case 44: 3863 case 44:
3391 case 45: 3864 case 45:
3392 case 46: 3865 case 46:
3393 case 47: 3866 case 47:
3394 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), 3867 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3395 Color_bg);
3396 break; 3868 break;
3397#ifdef TTY_256COLOR 3869 case 48: // set bg color, ISO 8613-6
3398 case 48:
3399 if (nargs > i + 2 && arg[i + 1] == 5) 3870 if (nargs > i + 2 && arg[i + 1] == 5)
3400 { 3871 {
3401 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3872 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3402 Color_bg);
3403 i += 2; 3873 i += 2;
3404 } 3874 }
3405 break; 3875 break;
3406#endif
3407 case 49: /* default bg */ 3876 case 49: /* default bg */
3408 scr_color (Color_bg, Color_bg); 3877 scr_color (Color_bg, Color_bg);
3409 break; 3878 break;
3410 3879
3411#ifndef NO_BRIGHTCOLOR 3880 //case 50: // not variable spacing
3881
3882#if !ENABLE_MINIMAL
3412 case 90: 3883 case 90:
3413 case 91: /* set bright fg color */ 3884 case 91: /* set bright fg color */
3414 case 92: 3885 case 92:
3415 case 93: 3886 case 93:
3416 case 94: 3887 case 94:
3417 case 95: 3888 case 95:
3418 case 96: 3889 case 96:
3419 case 97: 3890 case 97:
3420 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 3891 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3421 Color_fg);
3422 break; 3892 break;
3423 case 100: 3893 case 100:
3424 case 101: /* set bright bg color */ 3894 case 101: /* set bright bg color */
3425 case 102: 3895 case 102:
3426 case 103: 3896 case 103:
3427 case 104: 3897 case 104:
3428 case 105: 3898 case 105:
3429 case 106: 3899 case 106:
3430 case 107: 3900 case 107:
3431 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 3901 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3432 Color_bg);
3433 break; 3902 break;
3434#endif 3903#endif
3435
3436 } 3904 }
3437 } 3905 }
3438} 3906}
3439/*}}} */ 3907/*}}} */
3440 3908
3441/*{{{ process Rob Nation's own graphics mode sequences */ 3909/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3442void 3910void
3443rxvt_term::process_graphics () 3911rxvt_term::process_graphics ()
3444{ 3912{
3445 unsigned char ch, cmd = cmd_getc (); 3913 unicode_t ch, cmd = cmd_getc ();
3446 3914
3447 if (cmd == 'Q') 3915 if (cmd == 'Q')
3916 {
3448 { /* query graphics */ 3917 /* query graphics */
3449 tt_printf ("\033G0\n"); /* no graphics */ 3918 tt_printf ("\033G0\012"); /* no graphics */
3450 return; 3919 return;
3451 } 3920 }
3452 /* swallow other graphics sequences until terminating ':' */ 3921 /* swallow other graphics sequences until terminating ':' */
3453 do 3922 do
3454 ch = cmd_getc (); 3923 ch = cmd_getc ();
… …
3464 */ 3933 */
3465void 3934void
3466rxvt_term::tt_printf (const char *fmt,...) 3935rxvt_term::tt_printf (const char *fmt,...)
3467{ 3936{
3468 va_list arg_ptr; 3937 va_list arg_ptr;
3469 unsigned char buf[256]; 3938 char buf[256];
3470 3939
3471 va_start (arg_ptr, fmt); 3940 va_start (arg_ptr, fmt);
3472 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 3941 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3473 va_end (arg_ptr); 3942 va_end (arg_ptr);
3474 tt_write (buf, STRLEN (buf)); 3943 tt_write (buf, strlen (buf));
3475} 3944}
3476 3945
3477/* ---------------------------------------------------------------------- */ 3946/* ---------------------------------------------------------------------- */
3478/* 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,
3479 * or generated by us in response to a query ESC sequence. 3948 * or generated by us in response to a query ESC sequence.
3480 */ 3949 */
3950const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
3951
3481void 3952void
3482rxvt_term::tt_write (const unsigned char *data, unsigned int len) 3953rxvt_term::tt_write (const char *data, unsigned int len)
3483{ 3954{
3484 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;
3485 3957
3486 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;
3487 { 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
3488 if (v_buflen == 0) 3988 if (v_buflen == 0)
3489 { 3989 {
3490 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3491
3492 if ((unsigned int)written == len)
3493 return;
3494
3495 data += written;
3496 len -= written;
3497 }
3498
3499
3500 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3501
3502 memcpy (v_buffer + v_buflen, data, len);
3503 v_buflen += len;
3504 }
3505
3506 for (;;)
3507 {
3508 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3509
3510 if (written > 0)
3511 {
3512 v_buflen -= written;
3513
3514 if (v_buflen == 0)
3515 {
3516 free (v_buffer); 3990 free (v_buffer);
3517 v_buffer = 0; 3991 v_buffer = 0;
3518 v_buflen = 0;
3519 3992
3520 pty_ev.set (EVENT_READ); 3993 pty_ev.set (ev::READ);
3521 return;
3522 }
3523
3524 memmove (v_buffer, v_buffer + written, v_buflen);
3525 }
3526 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3527 // original code just ignores this...
3528 destroy ();
3529 else
3530 {
3531 pty_ev.set (EVENT_READ | EVENT_WRITE);
3532 return; 3994 return;
3533 } 3995 }
3996
3997 memmove (v_buffer, v_buffer + written, v_buflen);
3534 } 3998 }
3999 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4000 pty_ev.set (ev::READ);
3535} 4001}
3536 4002
3537/*----------------------- end-of-file (C source) -----------------------*/ 4003/*----------------------- end-of-file (C source) -----------------------*/
3538 4004

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