ViewVC Help
View File | Revision Log | Show Annotations | Download File
/cvs/rxvt-unicode/src/command.C
(Generate patch)

Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.52 by pcg, Sun Feb 22 10:37:54 2004 UTC vs.
Revision 1.375 by root, Tue Dec 11 21:10:46 2007 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) 2003-2006 Marc Lehmann <pcg@goof.com>
31 * 31 *
32 * This program is free software; you can redistribute it and/or modify 32 * This program is free software; you can redistribute it and/or modify
33 * it under the terms of the GNU General Public License as published by 33 * it under the terms of the GNU General Public License as published by
34 * the Free Software Foundation; either version 2 of the License, or 34 * the Free Software Foundation; either version 2 of the License, or
35 * (at your option) any later version. 35 * (at your option) any later version.
… …
43 * along with this program; if not, write to the Free Software 43 * along with this program; if not, write to the Free Software
44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
45 *----------------------------------------------------------------------*/ 45 *----------------------------------------------------------------------*/
46 46
47/*{{{ includes: */ 47/*{{{ includes: */
48#include "../config.h" /* NECESSARY */ 48#include "../config.h"
49#include "rxvt.h" /* NECESSARY */ 49#include "rxvt.h"
50#include "rxvtperl.h"
50#include "version.h" 51#include "version.h"
51#include "command.h" 52#include "command.h"
52 53
53#include <wchar.h> 54#ifdef KEYSYM_RESOURCE
55# include "keyboard.h"
56#endif
57
58#include <csignal>
59
60#if LINUX_YIELD_HACK
61# include <ctime>
62#endif
54 63
55/*----------------------------------------------------------------------*/ 64/*----------------------------------------------------------------------*/
56 65
57/*{{{ Convert the keypress event into a string */ 66#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
67
68#if ENABLE_FRILLS || ISO_14755
69
70#define ISO_14755_STARTED 0x80000000UL
71#define ISO_14755_51 0x40000000UL // basic (section 5.1)
72#define ISO_14755_52 0x20000000UL // keycap (section 5.2)
73#define ISO_14755_54 0x10000000UL // code feedback (section 5.4)
74#define ISO_14755_MASK 0x0fffffffUL
75
76#if ISO_14755
77static unsigned short iso14755_symtab[] = {
78 // keysym, unicode
79 XK_Left, 0x2190,
80 XK_KP_Left, 0x2190,
81 XK_Up, 0x2191,
82 XK_KP_Up, 0x2191,
83 XK_Right, 0x2192,
84 XK_KP_Right, 0x2192,
85 XK_Down, 0x2193,
86 XK_KP_Down, 0x2193,
87 XK_Linefeed, 0x21b4,
88 XK_Return, 0x21b5,
89 XK_KP_Enter, 0x21b5,
90
91 XK_Prior, 0x21de,
92 XK_Next, 0x21df,
93 XK_Tab, 0x21e5,
94 XK_ISO_Left_Tab, 0x21e6,
95 XK_Shift_L, 0x21e7,
96 XK_Shift_R, 0x21e7,
97
98 XK_Shift_Lock, 0x21eb,
99 XK_ISO_Lock, 0x21eb,
100 XK_Caps_Lock, 0x21ec,
101 XK_Num_Lock, 0x21ed,
102 XK_ISO_Level3_Shift, 0x21ee,
103 XK_ISO_Level3_Lock, 0x21ef,
104 XK_ISO_Group_Lock, 0x21f0,
105 XK_Home, 0x21f1,
106 XK_End, 0x21f2,
107
108 XK_Execute, 0x2318,
109 XK_Begin, 0x2320,
110 XK_Delete, 0x2326,
111 XK_Clear, 0x2327,
112 XK_BackSpace, 0x232b,
113 XK_Insert, 0x2380,
114 XK_Control_L, 0x2388,
115 XK_Control_R, 0x2388,
116 XK_Pause, 0x2389,
117 XK_Break, 0x238a,
118 XK_Escape, 0x238b,
119 XK_Undo, 0x238c,
120 XK_Print, 0x2399,
121
122 XK_space, 0x2423,
123
124#ifdef XK_KP_Begin
125 XK_KP_Prior, 0x21de,
126 XK_KP_Next, 0x21df,
127 XK_KP_Begin, 0x2320,
128 XK_KP_Insert, 0x2380,
129 XK_KP_Delete, 0x2326,
130 XK_KP_Space, 0x2422,
131#endif
132 0,
133};
134
58void 135void
136rxvt_term::iso14755_54 (int x, int y)
137{
138 x = Pixel2Col (x);
139 y = Pixel2Row (y);
140
141 if (!IN_RANGE_EXC (x, 0, ncol)
142 || !IN_RANGE_EXC (y, 0, nrow))
143 return;
144
145 for (;;)
146 {
147 const line_t &l = ROW(y + view_start);
148
149 text_t t = l.t[x];
150
151 if (t != NOCHAR || !x)
152 {
153 iso14755_51 (l.t[x], l.r[x], x, y);
154 iso14755buf = ISO_14755_54;
155 break;
156 }
157
158 x--;
159 }
160}
161
162void
163rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y)
164{
165 rxvt_fontset *fs = FONTSET (r);
166 rxvt_font *f = (*fs)[fs->find_font (ch)];
167 wchar_t *chr, *alloc, ch2, *fname;
168 int len;
169
170 fname = rxvt_utf8towcs (f->name);
171
172# if ENABLE_COMBINING
173 if (IS_COMPOSE (ch))
174 {
175 len = rxvt_composite.expand (ch, 0);
176 alloc = chr = new wchar_t[len];
177 rxvt_composite.expand (ch, chr);
178 }
179 else
180# endif
181 {
182 ch2 = ch;
183
184 alloc = 0;
185 chr = &ch2;
186 len = 1;
187 }
188
189 char attr[80]; // plenty
190
191 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
192 (int)r,
193 fgcolor_of (r), bgcolor_of (r),
194 r & RS_Bold ? " bold" : "",
195 r & RS_Italic ? " italic" : "",
196 r & RS_Blink ? " blink" : "",
197 r & RS_RVid ? " rvid" : "",
198 r & RS_Uline ? " uline" : "",
199 r & RS_Careful ? " careful" : "");
200
201 int width = wcswidth (fname, wcslen (fname));
202
203 max_it (width, 8+5); // for char + hey
204 max_it (width, strlen (attr));
205
206 if (y >= 0)
207 {
208 y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1;
209 x = 0;
210 }
211
212 scr_overlay_new (x, y, width, len + 2);
213
214 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
215
216 for (int y = 0; y < len; y++)
217 {
218 char buf[9];
219
220 ch = *chr++;
221
222 sprintf (buf, "%8x", ch);
223 scr_overlay_set (0, y, buf);
224 scr_overlay_set (9, y, '=');
225# if !UNICODE3
226 if (ch >= 0x10000)
227 ch = 0xfffd;
228# endif
229 scr_overlay_set (11, y, ch, r);
230
231 if (WCWIDTH (ch) >= 2)
232 scr_overlay_set (12, y, NOCHAR, r);
233 }
234
235// {
236// char buf[4+4+3+1];
237// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y);
238// scr_overlay_set (0, 0, buf);
239// }
240 scr_overlay_set (0, len , attr);
241 scr_overlay_set (0, len + 1, fname);
242
243 free (fname);
244
245# if ENABLE_COMBINING
246 if (alloc)
247 delete [] alloc;
248# endif
249}
250#endif
251
252void
253rxvt_term::commit_iso14755 ()
254{
255 wchar_t ch[2];
256
257 ch[0] = iso14755buf & ISO_14755_MASK;
258 ch[1] = 0;
259
260 if (iso14755buf & ISO_14755_51)
261 {
262 char mb[16];
263 int len;
264
265 // allow verbatim 0-bytes and control-bytes to be entered
266 if (ch[0] >= 0x20)
267 len = wcstombs (mb, ch, 16);
268 else
269 {
270 mb[0] = ch[0];
271 len = 1;
272 }
273
274 if (len > 0)
275 tt_write (mb, len);
276 else
277 scr_bell ();
278 }
279
280 iso14755buf = 0;
281}
282
283int
59rxvt_term::lookup_key (XKeyEvent &ev) 284rxvt_term::hex_keyval (XKeyEvent &ev)
285{
286 // check wether this event corresponds to a hex digit
287 // if the modifiers had not been pressed.
288 for (int index = 0; index < 8; index++)
289 {
290 KeySym k = XLookupKeysym (&ev, index);
291
292 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
293 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
294 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
295 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
296 }
297
298 return -1;
299}
300#endif
301
302void
303rxvt_term::key_press (XKeyEvent &ev)
60{ 304{
61 int ctrl, meta, shft, len; 305 int ctrl, meta, shft, len;
62 unsigned int newlen; 306 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 {
552 bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
274 newlen = 1; 553 newlen = 1;
554#ifdef XK_KP_Home
555 static const KeySym keypadtrans[] = {
556 XK_KP_7, // XK_KP_Home
557 XK_KP_4, // XK_KP_Left
558 XK_KP_8, // XK_KP_Up
559 XK_KP_6, // XK_KP_Right
560 XK_KP_2, // XK_KP_Down
561#ifndef UNSHIFTED_SCROLLKEYS
562 XK_KP_9, // XK_KP_Prior
563 XK_KP_3, // XK_KP_Next
564#else
565 XK_Prior,
566 XK_Next,
567#endif
568 XK_KP_1, // XK_KP_End
569 XK_KP_5, // XK_KP_Begin
570 };
571
572 if (IN_RANGE_INC (keysym, XK_KP_Home, XK_KP_Begin))
573 {
574 unsigned int index = keysym - XK_KP_Home;
575 keysym = kp ? keypadtrans[index] : XK_Home + index;
576 }
577 else if (keysym == XK_KP_Insert)
578 keysym = kp ? XK_KP_0 : XK_Insert;
579#ifndef NO_DELETE_KEY
580 else if (keysym == XK_KP_Delete)
581 keysym = kp ? XK_KP_Decimal : XK_Delete;
582#endif
583#endif
275 switch (keysym) 584 switch (keysym)
276 { 585 {
277#ifndef NO_BACKSPACE_KEY 586#ifndef NO_BACKSPACE_KEY
278 case XK_BackSpace: 587 case XK_BackSpace:
279 if (PrivateModes & PrivMode_HaveBackSpace) 588 if (priv_modes & PrivMode_HaveBackSpace)
280 { 589 {
281 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace) 590 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
282 ^ !!ctrl) ? '\b' : '\177'; 591 ^ !!ctrl) ? '\b' : '\177';
283 kbuf[1] = '\0'; 592 kbuf[1] = '\0';
284 } 593 }
285 else 594 else
286 STRCPY (kbuf, key_backspace); 595 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; 596 break;
300#endif 597#endif
301#ifndef NO_DELETE_KEY 598#ifndef NO_DELETE_KEY
302 case XK_Delete: 599 case XK_Delete:
303 STRCPY (kbuf, key_delete); 600 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; 601 break;
317#endif 602#endif
318 case XK_Tab: 603 case XK_Tab:
319 if (shft) 604 if (shft)
320 STRCPY (kbuf, "\033[Z"); 605 strcpy (kbuf, "\033[Z");
321 else 606 else
322 { 607 {
323#ifdef CTRL_TAB_MAKES_META 608#ifdef CTRL_TAB_MAKES_META
324 if (ctrl) 609 if (ctrl)
325 meta = 1; 610 meta = 1;
… …
330#endif 615#endif
331 newlen = 0; 616 newlen = 0;
332 } 617 }
333 break; 618 break;
334 619
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" */ 620 case XK_Up: /* "\033[A" */
352 case XK_Down: /* "\033[B" */ 621 case XK_Down: /* "\033[B" */
353 case XK_Right: /* "\033[C" */ 622 case XK_Right: /* "\033[C" */
354 case XK_Left: /* "\033[D" */ 623 case XK_Left: /* "\033[D" */
355 STRCPY (kbuf, "\033[Z"); 624 strcpy (kbuf, "\033[Z");
356 kbuf[2] = "DACB"[keysym - XK_Left]; 625 kbuf[2] = "DACB"[keysym - XK_Left];
357 /* do Shift first */ 626 /* do Shift first */
358 if (shft) 627 if (shft)
359 kbuf[2] = "dacb"[keysym - XK_Left]; 628 kbuf[2] = "dacb"[keysym - XK_Left];
360 else if (ctrl) 629 else if (ctrl)
361 { 630 {
362 kbuf[1] = 'O'; 631 kbuf[1] = 'O';
363 kbuf[2] = "dacb"[keysym - XK_Left]; 632 kbuf[2] = "dacb"[keysym - XK_Left];
364 } 633 }
365 else if (PrivateModes & PrivMode_aplCUR) 634 else if (priv_modes & PrivMode_aplCUR)
366 kbuf[1] = 'O'; 635 kbuf[1] = 'O';
367#ifdef MULTICHAR_SET 636 break;
368 //TODO: ?? 637
369 if (Options & Opt_mc_hack) 638#ifndef UNSHIFTED_SCROLLKEYS
639 case XK_Prior:
640 strcpy (kbuf, "\033[5~");
641 break;
642 case XK_Next:
643 strcpy (kbuf, "\033[6~");
644 break;
645#endif
646 case XK_KP_Enter:
647 /* allow shift to override */
648 if (kp)
370 { 649 {
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"); 650 strcpy (kbuf, "\033OM");
411 break; 651 break;
412 } 652 }
653
413 /* FALLTHROUGH */ 654 /* FALLTHROUGH */
414# endif 655
415 case XK_Prior:
416 STRCPY (kbuf, "\033[5~");
417 break;
418# ifdef XK_KP_Next
419 case XK_KP_Next: 656 case XK_Return:
420 /* allow shift to override */ 657 if (priv_modes & PrivMode_LFNL)
421 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
422 { 658 {
423 STRCPY (kbuf, "\033Os"); 659 kbuf[0] = '\015';
660 kbuf[1] = '\012';
424 break; 661 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 } 662 }
438 else 663 else
439 { 664 {
440 kbuf[0] = '\r'; 665 kbuf[0] = '\015';
441 kbuf[1] = '\0'; 666 kbuf[1] = '\0';
442 } 667 }
443 break; 668 break;
444 669
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" */ 670 case XK_KP_F1: /* "\033OP" */
459 case XK_KP_F2: /* "\033OQ" */ 671 case XK_KP_F2: /* "\033OQ" */
460 case XK_KP_F3: /* "\033OR" */ 672 case XK_KP_F3: /* "\033OR" */
461 case XK_KP_F4: /* "\033OS" */ 673 case XK_KP_F4: /* "\033OS" */
462 STRCPY (kbuf, "\033OP"); 674 strcpy (kbuf, "\033OP");
463 kbuf[2] += (keysym - XK_KP_F1); 675 kbuf[2] += (keysym - XK_KP_F1);
464 break; 676 break;
465 677
466 case XK_KP_Multiply: /* "\033Oj" : "*" */ 678 case XK_KP_Multiply: /* "\033Oj" : "*" */
467 case XK_KP_Add: /* "\033Ok" : "+" */ 679 case XK_KP_Add: /* "\033Ok" : "+" */
… …
478 case XK_KP_6: /* "\033Ov" : "6" */ 690 case XK_KP_6: /* "\033Ov" : "6" */
479 case XK_KP_7: /* "\033Ow" : "7" */ 691 case XK_KP_7: /* "\033Ow" : "7" */
480 case XK_KP_8: /* "\033Ox" : "8" */ 692 case XK_KP_8: /* "\033Ox" : "8" */
481 case XK_KP_9: /* "\033Oy" : "9" */ 693 case XK_KP_9: /* "\033Oy" : "9" */
482 /* allow shift to override */ 694 /* allow shift to override */
483 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 695 if (kp)
484 { 696 {
485 STRCPY (kbuf, "\033Oj"); 697 strcpy (kbuf, "\033Oj");
486 kbuf[2] += (keysym - XK_KP_Multiply); 698 kbuf[2] += (keysym - XK_KP_Multiply);
487 } 699 }
488 else 700 else
489 { 701 {
490 kbuf[0] = ('*' + (keysym - XK_KP_Multiply)); 702 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
491 kbuf[1] = '\0'; 703 kbuf[1] = '\0';
492 } 704 }
493 break; 705 break;
494 706
495 case XK_Find: 707 case XK_Find:
496 STRCPY (kbuf, "\033[1~"); 708 strcpy (kbuf, "\033[1~");
497 break; 709 break;
710
498 case XK_Insert: 711 case XK_Insert:
499 STRCPY (kbuf, "\033[2~"); 712 strcpy (kbuf, "\033[2~");
500 break; 713 break;
501#ifdef DXK_Remove /* support for DEC remove like key */ 714#ifdef DXK_Remove /* support for DEC remove like key */
502 case DXK_Remove: 715 case DXK_Remove:
503 /* FALLTHROUGH */ 716 /* FALLTHROUGH */
504#endif 717#endif
505 case XK_Execute: 718 case XK_Execute:
506 STRCPY (kbuf, "\033[3~"); 719 strcpy (kbuf, "\033[3~");
507 break; 720 break;
508 case XK_Select: 721 case XK_Select:
509 STRCPY (kbuf, "\033[4~"); 722 strcpy (kbuf, "\033[4~");
510 break; 723 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: 724 case XK_End:
522 STRCPY (kbuf, KS_END); 725 strcpy (kbuf, KS_END);
523 break; 726 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: 727 case XK_Home:
535 STRCPY (kbuf, KS_HOME); 728 strcpy (kbuf, KS_HOME);
536 break; 729 break;
537 730
538#define FKEY(n, fkey) \ 731#define FKEY(n, fkey) \
539 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey))) 732 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
540 733
… …
592#undef FKEY 785#undef FKEY
593 default: 786 default:
594 newlen = 0; 787 newlen = 0;
595 break; 788 break;
596 } 789 }
790
597 if (newlen) 791 if (newlen)
598 len = STRLEN (kbuf); 792 len = strlen (kbuf);
599 } 793 }
794
600 /* 795 /*
601 * Pass meta for all function keys, if 'meta' option set 796 * Pass meta for all function keys, if 'meta' option set
602 */ 797 */
603#ifdef META8_OPTION 798#ifdef META8_OPTION
604 if (meta && (meta_char == 0x80) && len > 0) 799 if (meta && (meta_char == 0x80) && len > 0)
… …
609 else if (ctrl && keysym == XK_minus) 804 else if (ctrl && keysym == XK_minus)
610 { 805 {
611 len = 1; 806 len = 1;
612 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 807 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
613 } 808 }
809 else if (keysym == XK_ISO_Left_Tab)
810 {
811 strcpy (kbuf, "\033[Z");
812 len = 3;
813 }
614 else 814 else
615 { 815 {
616#ifdef META8_OPTION 816#ifdef META8_OPTION
617 /* set 8-bit on */ 817 /* set 8-bit on */
618 if (meta && (meta_char == 0x80)) 818 if (meta && (meta_char == 0x80))
619 { 819 {
620 unsigned char *ch; 820 char *ch;
621 821
622 for (ch = kbuf; ch < kbuf + len; ch++) 822 for (ch = kbuf; ch < kbuf + len; ch++)
623 *ch |= 0x80; 823 *ch |= 0x80;
824
624 meta = 0; 825 meta = 0;
625 } 826 }
626#endif 827#endif
627 /* nil */ ; 828 /* nil */ ;
628 } 829 }
629 } 830 }
630 831
832 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
833 return;
834
631 if (len <= 0) 835 if (len <= 0)
632 return; /* not mapped */ 836 return; /* not mapped */
633 837
634 if (Options & Opt_scrollTtyKeypress) 838 if (option (Opt_scrollTtyKeypress))
635 if (TermWin.view_start) 839 if (view_start)
636 { 840 {
637 TermWin.view_start = 0; 841 view_start = 0;
638 want_refresh = 1; 842 want_refresh = 1;
639 } 843 }
640 844
641 /* 845 /*
642 * these modifications only affect the static keybuffer 846 * these modifications only affect the static keybuffer
… …
653 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~')); 857 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
654 858
655 /* escape prefix */ 859 /* escape prefix */
656 if (meta 860 if (meta
657#ifdef META8_OPTION 861#ifdef META8_OPTION
658 && (meta_char == C0_ESC) 862 && meta_char == C0_ESC
659#endif 863#endif
660 ) 864 )
661 { 865 {
662 const unsigned char ch = C0_ESC; 866 const char ch = C0_ESC;
663
664 tt_write (&ch, 1); 867 tt_write (&ch, 1);
665 } 868 }
666#ifdef DEBUG_CMD
667 if (debug_key)
668 { /* Display keyboard buffer contents */
669 char *p;
670 int i;
671 869
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); 870 tt_write (kbuf, (unsigned int)len);
679} 871}
680/*}}} */
681 872
682#if (MENUBAR_MAX) 873void
683/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ 874rxvt_term::key_release (XKeyEvent &ev)
684/* attempt to `write' count to the input buffer */ 875{
876#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
877 KeySym keysym;
878
879 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
880#endif
881
882#if ENABLE_FRILLS || ISO_14755
883 // ISO 14755 support
884 if (iso14755buf)
885 if (iso14755buf & ISO_14755_52)
886 {
887# if ISO_14755
888 scr_overlay_off ();
889# endif
890# if ISO_14755
891 // iso14755 part 5.2 handling: release time
892 // first: controls
893 if ((ev.state & ControlMask)
894 && ((keysym >= 0x40 && keysym <= 0x5f)
895 || (keysym >= 0x61 && keysym <= 0x7f)))
896 {
897 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
898 commit_iso14755 ();
899
900 return;
901 }
902
903 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)
904 if (i[0] == keysym)
905 {
906 iso14755buf = ISO_14755_51 | i[1];
907 commit_iso14755 ();
908
909 return;
910 }
911
912 scr_bell ();
913# endif
914 iso14755buf = 0;
915
916 return;
917 }
918 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
919 {
920# if ISO_14755
921 scr_overlay_off ();
922# endif
923 if (iso14755buf & ISO_14755_51)
924 commit_iso14755 ();
925#if ISO_14755
926 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
927 {
928 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
929
930 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
931 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
932 }
933# endif
934 else
935 iso14755buf = 0;
936 }
937#endif
938
939 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
940 return;
941
942#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
943 if (!(ev.state & ControlMask))
944 slip_wheel_ev.stop ();
945 else if (keysym == XK_Control_L || keysym == XK_Control_R)
946 mouse_slip_wheel_speed = 0;
947#endif
948}
949
950#if defined (KEYSYM_RESOURCE)
685unsigned int 951unsigned int
686rxvt_term::cmd_write (const unsigned char *str, unsigned int count) 952rxvt_term::cmd_write (const char *str, unsigned int count)
687{ 953{
688 unsigned int n, s; 954 unsigned int n, s;
689 955
690 n = cmdbuf_ptr - cmdbuf_base; 956 n = cmdbuf_ptr - cmdbuf_base;
691 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 957 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
958
692 if (n > 0 && s < count) 959 if (n > 0 && s < count)
693 { 960 {
694 MEMMOVE (cmdbuf_base, cmdbuf_ptr, 961 memmove (cmdbuf_base, cmdbuf_ptr,
695 (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); 962 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
696 cmdbuf_ptr = cmdbuf_base; 963 cmdbuf_ptr = cmdbuf_base;
697 cmdbuf_endp -= n; 964 cmdbuf_endp -= n;
698 s += n; 965 s += n;
699 } 966 }
967
700 if (count > s) 968 if (count > s)
701 { 969 {
702 rxvt_print_error ("data loss: cmd_write too large"); 970 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
703 count = s; 971 count = s;
704 } 972 }
973
705 for (; count--;) 974 for (; count--;)
706 *cmdbuf_endp++ = *str++; 975 *cmdbuf_endp++ = *str++;
976
977 cmd_parse ();
978
707 return 0; 979 return 0;
708} 980}
709#endif /* MENUBAR_MAX */ 981#endif
710 982
711void 983void
712rxvt_term::flush () 984rxvt_term::flush ()
713{ 985{
714#ifdef TRANSPARENT 986 flush_ev.stop ();
715 if (want_full_refresh) 987
988#ifdef HAVE_BG_PIXMAP
989 if (bgPixmap.check_clearChanged ())
716 { 990 {
717 want_full_refresh = 0; 991// scr_clear (true); This needs to be researched further!
718 scr_clear ();
719 scr_touch (false); 992 scr_touch (false);
720 want_refresh = 1;
721 } 993 }
722#endif 994#endif
723 995
724 if (want_refresh) 996 if (want_refresh)
725 { 997 {
998 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
999 {
1000 int row = view_start;
1001 int end_row = row + nrow;
1002
1003 while (row > top_row && ROW (row - 1).is_longer ())
1004 --row;
1005
1006 do
1007 {
1008 int start_row = row;
1009 line_t *l;
1010
1011 do
1012 {
1013 l = &ROW (row++);
1014
1015 if (!(l->f & LINE_FILTERED))
1016 {
1017 // line not filtered, mark it as filtered
1018 l->f |= LINE_FILTERED;
1019 while (l->is_longer ())
1020 {
1021 l = &ROW (row++);
1022 l->f |= LINE_FILTERED;
1023 }
1024
1025 // and filter it
1026 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
1027
1028 break;
1029 }
1030 }
1031 while (l->is_longer () && row < end_row);
1032 }
1033 while (row < end_row);
1034 }
1035
726 scr_refresh (refresh_type); 1036 scr_refresh ();
727 scrollbar_show (1); 1037 scrollbar_show (1);
728#ifdef USE_XIM 1038#ifdef USE_XIM
729 IMSendSpot (); 1039 IMSendSpot ();
730#endif 1040#endif
731
732 } 1041 }
733 1042
734 display->flush (); 1043 display->flush ();
735} 1044}
736 1045
737void 1046void
738rxvt_term::check_cb (check_watcher &w) 1047rxvt_term::prepare_cb (ev::prepare &w, int revents)
739{ 1048{
740 SET_R (this); 1049 make_current ();
741 SET_LOCALE (locale);
742 1050
1051 display->flush ();
1052
1053 if (want_refresh && !ev_is_active (&flush_ev))
1054 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
1055}
1056
1057void
1058rxvt_term::flush_cb (ev::timer &w, int revents)
1059{
1060 make_current ();
1061
1062 refresh_count = 0;
743 flush (); 1063 flush ();
744} 1064}
745 1065
746#ifdef CURSOR_BLINK 1066#ifdef CURSOR_BLINK
747void 1067void
748rxvt_term::cursor_blink_cb (time_watcher &w) 1068rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
749{ 1069{
750 hidden_cursor = !hidden_cursor; 1070 hidden_cursor = !hidden_cursor;
751 want_refresh = 1; 1071 want_refresh = 1;
752
753 w.start (w.at + BLINK_INTERVAL);
754} 1072}
755#endif 1073#endif
756 1074
757#ifdef TEXT_BLINK 1075#ifdef TEXT_BLINK
758void 1076void
759rxvt_term::text_blink_cb (time_watcher &w) 1077rxvt_term::text_blink_cb (ev::timer &w, int revents)
760{ 1078{
761 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1079 if (scr_refresh_rend (RS_Blink, RS_Blink))
762 { 1080 {
763 hidden_text = !hidden_text; 1081 hidden_text = !hidden_text;
764 want_refresh = 1; 1082 want_refresh = 1;
765 w.start (w.at + TEXT_BLINK_INTERVAL); 1083 }
1084 else
1085 w.stop ();
1086}
1087#endif
1088
1089#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1090void
1091rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1092{
1093 if ((scrollbar_isUp() || scrollbar_isDn()) &&
1094 scr_page (scrollbar_isUp() ? UP : DN, 1))
1095 want_refresh = 1;
1096 else
1097 w.stop ();
1098}
1099#endif
1100
1101#ifdef SELECTION_SCROLLING
1102void
1103rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1104{
1105 if (scr_page (scroll_selection_dir, scroll_selection_lines))
766 } 1106 {
1107 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1108 want_refresh = 1;
1109 }
1110 else
1111 w.stop ();
767} 1112}
1113#endif
1114
1115#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1116void
1117rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1118{
1119 if (mouse_slip_wheel_speed == 0
1120 || mouse_slip_wheel_speed < 0 ? scr_page (DN, -mouse_slip_wheel_speed)
1121 : scr_page (UP, mouse_slip_wheel_speed))
1122 {
1123 if (view_start == top_row || view_start == 0)
1124 mouse_slip_wheel_speed = 0;
1125
1126 want_refresh = 1;
1127 }
1128 else
1129 w.stop ();
1130}
1131#endif
1132
1133#if LINUX_YIELD_HACK
1134static struct event_handler
1135{
1136 ev::prepare yield_ev;
1137
1138 void yield_cb (ev::prepare &w, int revents)
1139 {
1140 // this should really be sched_yield(), but the linux guys thought
1141 // that giving a process calling sched_yield () less cpu time than
1142 // ones with high nice levels is a useful thing to do. It surely is is
1143 // allowed by the sus... as is returning ENOSYS.
1144
1145 struct timespec ts = { 0, 0 };
1146 nanosleep (&ts, 0);
1147
1148 w.stop ();
1149 }
1150
1151 event_handler ()
1152 : yield_ev (this, &event_handler::yield_cb)
1153 {
1154 }
1155} event_handler;
768#endif 1156#endif
769 1157
770bool 1158bool
771rxvt_term::pty_fill () 1159rxvt_term::pty_fill ()
772{ 1160{
773 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1161 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
1162
1163 if (CBUFSIZ == n)
1164 {
1165 rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n");
1166 n = 0;
1167 }
774 1168
775 memmove (cmdbuf_base, cmdbuf_ptr, n); 1169 memmove (cmdbuf_base, cmdbuf_ptr, n);
776 cmdbuf_ptr = cmdbuf_base; 1170 cmdbuf_ptr = cmdbuf_base;
777 cmdbuf_endp = cmdbuf_ptr + n; 1171 cmdbuf_endp = cmdbuf_ptr + n;
778 1172
779 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1173 ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n);
780 1174
781 if (n > 0) 1175 if (r > 0)
782 { 1176 {
783 cmdbuf_endp += n; 1177 cmdbuf_endp += r;
784 return true; 1178 return true;
785 } 1179 }
786 else if (n < 0 && errno != EAGAIN) 1180 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1181 {
1182#if LINUX_YIELD_HACK
1183 if (display->is_local)
1184 event_handler.yield_ev.start ();
1185#endif
1186 }
1187 else
1188 {
1189 pty_ev.stop ();
1190
1191 if (!option (Opt_hold))
787 destroy (); 1192 destroy ();
1193 }
788 1194
789 return false; 1195 return false;
790} 1196}
791 1197
792void 1198void
793rxvt_term::pty_cb (io_watcher &w, short revents) 1199rxvt_term::pty_cb (ev::io &w, int revents)
794{ 1200{
795 SET_R (this); 1201 make_current ();
796 SET_LOCALE (locale);
797 1202
798 if (revents & EVENT_WRITE) 1203 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 1204 // 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 ()) 1205 while (pty_fill ())
807 { 1206 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; 1207 break;
824 1208
825 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r') 1209 if (revents & ev::WRITE)
826 { 1210 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
833 *str++ = ch;
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} 1211}
916 1212
917// read the next character, currently handles UTF-8 1213void
918// will probably handle all sorts of other stuff in the future 1214rxvt_term::pointer_unblank ()
919uint32_t
920rxvt_term::next_char ()
921{ 1215{
922 while (cmdbuf_ptr < cmdbuf_endp) 1216 XDefineCursor (dpy, vt, TermWin_cursor);
923 { 1217 recolour_cursor ();
924 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
925 return *cmdbuf_ptr++;
926 1218
927 wchar_t wc; 1219#ifdef POINTER_BLANK
928 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); 1220 hidden_pointer = 0;
929 1221
930 if (len == (size_t)-2) 1222 if (option (Opt_pointerBlank))
931 return NOCHAR; 1223 pointer_ev.start (pointerBlankDelay);
932 1224#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} 1225}
965 1226
966#ifdef POINTER_BLANK 1227#ifdef POINTER_BLANK
967void 1228void
968rxvt_term::pointer_unblank () 1229rxvt_term::pointer_blank ()
969{ 1230{
970 XDefineCursor (display->display, TermWin.vt, TermWin_cursor); 1231 if (!option (Opt_pointerBlank))
971 recolour_cursor (); 1232 return;
972 1233
1234 XDefineCursor (dpy, vt, display->blank_cursor);
1235 XFlush (dpy);
1236
973 hidden_pointer = 0; 1237 hidden_pointer = 1;
974
975 if (Options & Opt_pointerBlank)
976 pointer_ev.start (NOW + pointerBlankDelay);
977} 1238}
978 1239
979void 1240void
980rxvt_term::pointer_blank () 1241rxvt_term::pointer_cb (ev::timer &w, int revents)
981{ 1242{
982 if (! (Options & Opt_pointerBlank)) 1243 make_current ();
983 return;
984 1244
985 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1245 pointer_blank ();
986 XFlush (display->display);
987
988 hidden_pointer = 1;
989} 1246}
1247#endif
990 1248
991void 1249void
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) 1250rxvt_term::mouse_report (XButtonEvent &ev)
1003{ 1251{
1004 int button_number, key_state = 0; 1252 int button_number, key_state = 0;
1005 int x, y; 1253 int x, y;
1254 int code = 32;
1006 1255
1007 x = ev.x; 1256 x = Pixel2Col (ev.x);
1008 y = ev.y; 1257 y = Pixel2Row (ev.y);
1009 pixel_position (&x, &y); 1258 if (ev.type == MotionNotify)
1259 {
1260 if (x == mouse_row && y == mouse_col)
1261 return;
1262 mouse_row = x;
1263 mouse_col = y;
1264 code += 32;
1265 }
1010 1266
1011 if (MEvent.button == AnyButton) 1267 if (MEvent.button == AnyButton)
1012 {
1013 button_number = 3; 1268 button_number = 3;
1014 }
1015 else 1269 else
1016 { 1270 {
1017 button_number = MEvent.button - Button1; 1271 button_number = MEvent.button - Button1;
1018 /* add 0x3D for wheel events, like xterm does */ 1272 /* add 0x3D for wheel events, like xterm does */
1019 if (button_number >= 3) 1273 if (button_number >= 3)
1020 button_number += (64 - 3); 1274 button_number += (64 - 3);
1021 } 1275 }
1022 1276
1023 if (PrivateModes & PrivMode_MouseX10) 1277 if (priv_modes & PrivMode_MouseX10)
1024 { 1278 {
1025 /* 1279 /*
1026 * do not report ButtonRelease 1280 * do not report ButtonRelease
1027 * no state info allowed 1281 * no state info allowed
1028 */ 1282 */
… …
1043 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1297 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1044 + ((MEvent.state & ControlMask) ? 16 : 0); 1298 + ((MEvent.state & ControlMask) ? 16 : 0);
1045#ifdef MOUSE_REPORT_DOUBLECLICK 1299#ifdef MOUSE_REPORT_DOUBLECLICK
1046 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1300 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1047#endif 1301#endif
1048
1049 } 1302 }
1050 1303
1051#ifdef DEBUG_MOUSEREPORT 1304#if DEBUG_MOUSEREPORT
1052 fprintf (stderr, "Mouse ["); 1305 fprintf (stderr, "Mouse [");
1053 if (key_state & 16) 1306 if (key_state & 16)
1054 fputc ('C', stderr); 1307 fputc ('C', stderr);
1055 if (key_state & 4) 1308 if (key_state & 4)
1056 fputc ('S', stderr); 1309 fputc ('S', stderr);
… …
1060 fputc ('2', stderr); 1313 fputc ('2', stderr);
1061 fprintf (stderr, "]: <%d>, %d/%d\n", 1314 fprintf (stderr, "]: <%d>, %d/%d\n",
1062 button_number, 1315 button_number,
1063 x + 1, 1316 x + 1,
1064 y + 1); 1317 y + 1);
1065#else 1318#endif
1319
1066 tt_printf ("\033[M%c%c%c", 1320 tt_printf ("\033[M%c%c%c",
1067 (32 + button_number + key_state), 1321 (code + button_number + key_state),
1068 (32 + x + 1), 1322 (32 + x + 1),
1069 (32 + y + 1)); 1323 (32 + y + 1));
1070#endif
1071} 1324}
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 1325
1083/*{{{ process an X event */ 1326/*{{{ process an X event */
1084void 1327void
1085rxvt_term::x_cb (XEvent &ev) 1328rxvt_term::x_cb (XEvent &ev)
1086{ 1329{
1087 SET_R (this); 1330 make_current ();
1088 SET_LOCALE (locale);
1089 1331
1090#if defined(CURSOR_BLINK) 1332 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 1333
1099 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1334 if (ev.xany.window == vt
1100 } 1335 && SHOULD_INVOKE (HOOK_X_EVENT)
1101#endif 1336 && 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; 1337 return;
1120#endif
1121 1338
1339 // for XQueryPointer
1122 Window unused_root, unused_child; 1340 Window unused_root, unused_child;
1123 int unused_root_x, unused_root_y; 1341 int unused_root_x, unused_root_y;
1124 unsigned int unused_mask; 1342 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 1343
1175 switch (ev.type) 1344 switch (ev.type)
1176 { 1345 {
1177 case KeyPress: 1346 case KeyPress:
1178 lookup_key (ev.xkey); 1347 key_press (ev.xkey);
1179 break; 1348 break;
1180 1349
1181#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1182 case KeyRelease: 1350 case KeyRelease:
1183 { 1351 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; 1352 break;
1195 }
1196#endif
1197 1353
1198 case ButtonPress: 1354 case ButtonPress:
1199 button_press (ev.xbutton); 1355 button_press (ev.xbutton);
1200 break; 1356 break;
1201 1357
… …
1203 button_release (ev.xbutton); 1359 button_release (ev.xbutton);
1204 break; 1360 break;
1205 1361
1206 case ClientMessage: 1362 case ClientMessage:
1207 if (ev.xclient.format == 32 1363 if (ev.xclient.format == 32
1208 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1364 && !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 { 1365 {
1217 /* Get Dnd data */ 1366 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1218 Atom ActualType; 1367 {
1219 int ActualFormat; 1368 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1220 unsigned char *data; 1369 {
1221 unsigned long Size, RemainingBytes; 1370 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1222 1371 {
1223 XGetWindowProperty (display->display, display->root, 1372 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1224 xa[XA_DNDSELECTION], 1373 destroy ();
1225 0L, 1000000L, 1374 }
1226 False, AnyPropertyType, 1375#if ENABLE_EWMH
1227 &ActualType, &ActualFormat, 1376 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1228 &Size, &RemainingBytes, 1377 XSendEvent (dpy, ev.xclient.window = display->root,
1378 False, SubstructureRedirectMask | SubstructureNotifyMask,
1229 &data); 1379 &ev);
1230 XChangeProperty (display->display, display->root, 1380#endif
1231 XA_CUT_BUFFER0, XA_STRING, 1381 }
1232 8, PropModeReplace, 1382 }
1233 data, STRLEN (data)); 1383#if ENABLE_XEMBED
1234 selection_paste (display->root, XA_CUT_BUFFER0, True); 1384 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1235 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1385 {
1386 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1387 focus_in ();
1388 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1389 focus_out ();
1390 }
1391#endif
1236 } 1392 }
1237#endif /* OFFIX_DND */
1238 break;
1239
1240 case MappingNotify:
1241 XRefreshKeyboardMapping (& (ev.xmapping));
1242 break; 1393 break;
1243 1394
1244 /* 1395 /*
1245 * XXX: this is not the _current_ arrangement 1396 * XXX: this is not the _current_ arrangement
1246 * Here's my conclusion: 1397 * Here's my conclusion:
… …
1265 break; 1416 break;
1266 } 1417 }
1267 break; 1418 break;
1268 1419
1269 case FocusIn: 1420 case FocusIn:
1270 if (!TermWin.focus) 1421 if (ev.xfocus.detail != NotifyInferior
1422 && ev.xfocus.detail != NotifyPointer
1423 && ev.xfocus.mode != NotifyGrab)
1424 focus_in ();
1425 break;
1426
1427 case FocusOut:
1428 if (ev.xfocus.detail != NotifyInferior
1429 && ev.xfocus.detail != NotifyPointer
1430 && ev.xfocus.mode != NotifyGrab)
1431 focus_out ();
1432 break;
1433
1434 case ConfigureNotify:
1435 /* fprintf (stderr, "ConfigureNotify for %X, parent is %X, geom is %dx%d%+d%+d, old geom was %dx%d\n",
1436 ev.xconfigure.window, parent[0], ev.xconfigure.width, ev.xconfigure.height, ev.xconfigure.x, ev.xconfigure.y,
1437 szHint.width, szHint.height); */
1438 if (ev.xconfigure.window == parent[0])
1271 { 1439 {
1272 TermWin.focus = 1; 1440 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 } 1441 ;
1284 break;
1285 1442
1286 case FocusOut: 1443 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1287 if (TermWin.focus)
1288 { 1444 {
1289 TermWin.focus = 0; 1445 seen_resize = 1;
1290 want_refresh = 1; 1446 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 } 1447 }
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 1448 else
1324 { 1449 {
1325 D_SIZE ((stderr, "Size: Not resizing")); 1450#ifdef HAVE_BG_PIXMAP
1451 if (bgPixmap.window_position_sensitive ())
1452 update_background ();
1453#endif
1326 } 1454 }
1327#endif 1455 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
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
1337 } 1456 }
1338 break; 1457 break;
1339 1458
1459 case PropertyNotify:
1460 if (!HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END)))
1461 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1462 && ev.xproperty.state == PropertyNewValue)
1463 selection_property (ev.xproperty.window, ev.xproperty.atom);
1464
1465 break;
1466
1340 case SelectionClear: 1467 case SelectionClear:
1341 display->set_selection_owner (0); 1468 selection_clear ();
1342 break; 1469 break;
1343 1470
1344 case SelectionNotify: 1471 case SelectionNotify:
1345 if (selection_wait == Sel_normal) 1472 if (selection_wait == Sel_normal)
1346 selection_paste (ev.xselection.requestor, 1473 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1347 ev.xselection.property, True);
1348 break; 1474 break;
1349 1475
1350 case SelectionRequest: 1476 case SelectionRequest:
1351 selection_send (ev.xselectionrequest); 1477 selection_send (ev.xselectionrequest);
1352 break; 1478 break;
1353 1479
1480 case MapNotify:
1481 mapped = 1;
1482#ifdef TEXT_BLINK
1483 text_blink_ev.start ();
1484#endif
1485 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1486 break;
1487
1354 case UnmapNotify: 1488 case UnmapNotify:
1355 TermWin.mapped = 0; 1489 mapped = 0;
1356#ifdef TEXT_BLINK 1490#ifdef TEXT_BLINK
1357 text_blink_ev.stop (); 1491 text_blink_ev.stop ();
1358#endif 1492#endif
1493 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1359 break; 1494 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 1495
1374 case GraphicsExpose: 1496 case GraphicsExpose:
1375 case Expose: 1497 case Expose:
1376 if (ev.xany.window == TermWin.vt) 1498 if (ev.xany.window == vt)
1377 { 1499 {
1378#ifdef NO_SLOW_LINK_SUPPORT 1500 do
1501 {
1379 scr_expose (ev.xexpose.x, ev.xexpose.y, 1502 scr_expose (ev.xexpose.x, ev.xexpose.y,
1380 ev.xexpose.width, ev.xexpose.height, False); 1503 ev.xexpose.width, ev.xexpose.height, False);
1381#else 1504 }
1382 // don't understand this, so commented it out 1505 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1506
1507 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1508
1509 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1510 {
1383 scr_expose (ev.xexpose.x, ev.xexpose.y, 1511 scr_expose (ev.xexpose.x, ev.xexpose.y,
1384 ev.xexpose.width, ev.xexpose.height, False); 1512 ev.xexpose.width, ev.xexpose.height, False);
1385 //scr_expose (ev.xexpose.x, 0, 1513 }
1386 // ev.xexpose.width, TermWin.height, False);
1387#endif
1388 want_refresh = 1; 1514 want_refresh = 1;
1389 } 1515 }
1390 else 1516 else
1391 { 1517 {
1392 XEvent unused_event; 1518 XEvent unused_event;
1393 1519
1394 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1520 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1395 Expose, 1521 ;
1396 &unused_event)) ; 1522 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1397 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1523 ;
1398 GraphicsExpose, 1524
1399 &unused_event)) ;
1400 if (isScrollbarWindow (ev.xany.window)) 1525 if (isScrollbarWindow (ev.xany.window))
1401 { 1526 {
1402 scrollBar.setIdle (); 1527 scrollBar.setIdle ();
1403 scrollbar_show (0); 1528 scrollbar_show (0);
1404 } 1529 }
1405#ifdef MENUBAR
1406 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1407 menubar_expose ();
1408#endif
1409 } 1530 }
1410 break; 1531 break;
1411 1532
1412 case MotionNotify: 1533 case MotionNotify:
1413#ifdef POINTER_BLANK 1534#ifdef POINTER_BLANK
1414 if (hidden_pointer) 1535 if (hidden_pointer)
1415 pointer_unblank (); 1536 pointer_unblank ();
1416#endif 1537#endif
1417#if MENUBAR 1538 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1418 if (isMenuBarWindow (ev.xany.window)) 1539 || priv_modes & PrivMode_MouseAnyEvent)
1540 mouse_report (ev.xbutton);
1541 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1542 break;
1543
1544 if (ev.xany.window == vt)
1419 { 1545 {
1420 menubar_control (& (ev.xbutton)); 1546 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1421 break; 1547 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1422 } 1548 ; // 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))) 1549 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1430 { 1550 {
1431 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1551 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1432 ; 1552 ;
1433 1553
1434 XQueryPointer (display->display, TermWin.vt, 1554 XQueryPointer (dpy, vt,
1435 &unused_root, &unused_child, 1555 &unused_root, &unused_child,
1436 &unused_root_x, &unused_root_y, 1556 &unused_root_x, &unused_root_y,
1437 & (ev.xbutton.x), & (ev.xbutton.y), 1557 &ev.xbutton.x, &ev.xbutton.y,
1438 &unused_mask); 1558 &ev.xbutton.state);
1439#ifdef MOUSE_THRESHOLD 1559#ifdef MOUSE_THRESHOLD
1440 /* deal with a `jumpy' mouse */ 1560 /* deal with a `jumpy' mouse */
1441 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1561 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1442 { 1562 {
1443#endif 1563#endif
1564#if ISO_14755
1565 // 5.4
1566 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1567 {
1568 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1569 break;
1570 }
1571#endif
1444 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1572 selection_extend (ev.xbutton.x, ev.xbutton.y,
1445 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1573 ev.xbutton.state & Button3Mask ? 2 : 0);
1574
1446#ifdef SELECTION_SCROLLING 1575#ifdef SELECTION_SCROLLING
1447 if (ev.xbutton.y < TermWin.int_bwidth 1576 if (ev.xbutton.y < int_bwidth
1448 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1577 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1449 { 1578 {
1450 int dist; 1579 int dist;
1451
1452 pending_scroll_selection=1;
1453 1580
1454 /* don't clobber the current delay if we are 1581 /* don't clobber the current delay if we are
1455 * already in the middle of scrolling. 1582 * already in the middle of scrolling.
1456 */ 1583 */
1457 if (scroll_selection_delay<=0) 1584 if (!ev_is_active (&sel_scroll_ev))
1458 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1585 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1459 1586
1460 /* save the event params so we can highlight 1587 /* save the event params so we can highlight
1461 * the selection in the pending-scroll loop 1588 * the selection in the pending-scroll loop
1462 */ 1589 */
1463 selection_save_x=ev.xbutton.x; 1590 selection_save_x = ev.xbutton.x;
1464 selection_save_y=ev.xbutton.y; 1591 selection_save_y = ev.xbutton.y;
1465 selection_save_state=
1466 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1592 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1467 1593
1468 /* calc number of lines to scroll */ 1594 /* calc number of lines to scroll */
1469 if (ev.xbutton.y<TermWin.int_bwidth) 1595 if (ev.xbutton.y < int_bwidth)
1470 { 1596 {
1471 scroll_selection_dir = UP; 1597 scroll_selection_dir = UP;
1472 dist = TermWin.int_bwidth - ev.xbutton.y; 1598 dist = int_bwidth - ev.xbutton.y;
1473 } 1599 }
1474 else 1600 else
1475 { 1601 {
1476 scroll_selection_dir = DN; 1602 scroll_selection_dir = DN;
1477 dist = ev.xbutton.y - 1603 dist = ev.xbutton.y - (int_bwidth + height);
1478 (TermWin.int_bwidth + TermWin.height);
1479 } 1604 }
1605
1480 scroll_selection_lines= (Pixel2Height (dist)/ 1606 scroll_selection_lines = Pixel2Height (dist)
1481 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1607 / SELECTION_SCROLL_LINE_SPEEDUP
1608 + 1;
1482 MIN_IT (scroll_selection_lines, 1609 min_it (scroll_selection_lines,
1483 SELECTION_SCROLL_MAX_LINES); 1610 SELECTION_SCROLL_MAX_LINES);
1484 } 1611 }
1485 else 1612 else
1486 { 1613 {
1487 /* we are within the text window, so we 1614 /* we are within the text window, so we
1488 * shouldn't be scrolling 1615 * shouldn't be scrolling
1489 */ 1616 */
1490 pending_scroll_selection = 0; 1617 if (ev_is_active (&sel_scroll_ev))
1618 sel_scroll_ev.stop();
1491 } 1619 }
1492#endif 1620#endif
1493#ifdef MOUSE_THRESHOLD 1621#ifdef MOUSE_THRESHOLD
1494
1495 } 1622 }
1496#endif 1623#endif
1497
1498 } 1624 }
1499 } 1625 }
1500 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1626 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ())
1501 { 1627 {
1502 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1628 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1503 MotionNotify, &ev)) ; 1629 MotionNotify, &ev))
1630 ;
1631
1504 XQueryPointer (display->display, scrollBar.win, 1632 XQueryPointer (dpy, scrollBar.win,
1505 &unused_root, &unused_child, 1633 &unused_root, &unused_child,
1506 &unused_root_x, &unused_root_y, 1634 &unused_root_x, &unused_root_y,
1507 & (ev.xbutton.x), & (ev.xbutton.y), 1635 &ev.xbutton.x, &ev.xbutton.y,
1508 &unused_mask); 1636 &unused_mask);
1509 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1637 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1510 scrollbar_size ()); 1638 scrollbar_size ());
1511 scr_refresh (refresh_type);
1512 refresh_limit = 0; 1639 want_refresh = 1;
1513 scrollbar_show (1); 1640 scrollbar_show (1);
1514 } 1641 }
1515 break; 1642 break;
1516 } 1643 }
1517}
1518 1644
1645#if defined(CURSOR_BLINK)
1646 if (option (Opt_cursorBlink) && ev.type == KeyPress)
1647 {
1648 if (hidden_cursor)
1649 {
1650 hidden_cursor = 0;
1651 want_refresh = 1;
1652 }
1653
1654 cursor_blink_ev.again ();
1655 }
1656#endif
1657
1658#if defined(POINTER_BLANK)
1659 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1660 {
1661 if (ev.type == MotionNotify
1662 || ev.type == ButtonPress
1663 || ev.type == ButtonRelease)
1664 if (hidden_pointer)
1665 pointer_unblank ();
1666
1667 if (ev.type == KeyPress && hidden_pointer == 0)
1668 pointer_blank ();
1669 }
1670#endif
1671}
1672
1673void
1674rxvt_term::focus_in ()
1675{
1676 if (!focus)
1677 {
1678 focus = 1;
1679 want_refresh = 1;
1680
1681 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1682
1683#if USE_XIM
1684 if (Input_Context != NULL)
1685 {
1686 IMSetPosition ();
1687 XSetICFocus (Input_Context);
1688 }
1689#endif
1690#if CURSOR_BLINK
1691 if (option (Opt_cursorBlink))
1692 cursor_blink_ev.again ();
1693#endif
1694#if OFF_FOCUS_FADING
1695 if (rs[Rs_fade])
1696 {
1697 pix_colors = pix_colors_focused;
1698 scr_recolour ();
1699 }
1700#endif
1701#if ENABLE_FRILLS
1702 if (option (Opt_urgentOnBell))
1703 {
1704 if (XWMHints *h = XGetWMHints(dpy, parent[0]))
1705 {
1706 h->flags &= ~XUrgencyHint;
1707 XSetWMHints (dpy, parent[0], h);
1708 }
1709 }
1710#endif
1711 }
1712}
1713
1714void
1715rxvt_term::focus_out ()
1716{
1717 if (focus)
1718 {
1719 focus = 0;
1720 want_refresh = 1;
1721
1722 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1723
1724#if ENABLE_FRILLS || ISO_14755
1725 if (iso14755buf)
1726 {
1727 iso14755buf = 0;
1728# if ISO_14755
1729 scr_overlay_off ();
1730# endif
1731 }
1732#endif
1733#if USE_XIM
1734 if (Input_Context != NULL)
1735 XUnsetICFocus (Input_Context);
1736#endif
1737#if CURSOR_BLINK
1738 if (option (Opt_cursorBlink))
1739 cursor_blink_ev.stop ();
1740
1741 hidden_cursor = 0;
1742#endif
1743#if OFF_FOCUS_FADING
1744 if (rs[Rs_fade])
1745 {
1746 pix_colors = pix_colors_unfocused;
1747 scr_recolour ();
1748 }
1749#endif
1750 }
1751}
1752
1753void
1754rxvt_term::update_fade_color (unsigned int idx)
1755{
1756#if OFF_FOCUS_FADING
1757 if (rs[Rs_fade])
1758 {
1759 rgba c;
1760 pix_colors [Color_fade].get (c);
1761 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1762 }
1763#endif
1764}
1765
1766#if ENABLE_TRANSPARENCY || ENABLE_PERL
1519void 1767void
1520rxvt_term::rootwin_cb (XEvent &ev) 1768rxvt_term::rootwin_cb (XEvent &ev)
1521{ 1769{
1522 SET_R (this); 1770 make_current ();
1523 SET_LOCALE (locale);
1524 1771
1772 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1773 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1774 return;
1775
1776# if ENABLE_TRANSPARENCY
1525 switch (ev.type) 1777 switch (ev.type)
1526 { 1778 {
1527 case PropertyNotify: 1779 case PropertyNotify:
1780 /*
1781 * if user used some Esetroot compatible prog to set the root bg,
1782 * use the property to determine the pixmap. We use it later on.
1783 */
1528 if (ev.xproperty.atom == xa[XA_VT_SELECTION]) 1784 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1785 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1529 { 1786 {
1530 if (ev.xproperty.state == PropertyNewValue) 1787 bgPixmap.set_root_pixmap ();
1531 selection_property (ev.xproperty.window, ev.xproperty.atom); 1788 update_background ();
1532 break;
1533 } 1789 }
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
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; 1790 break;
1791 }
1554#endif 1792# endif
1555 }
1556} 1793}
1794#endif
1557 1795
1558void 1796void
1559rxvt_term::button_press (const XButtonEvent &ev) 1797rxvt_term::button_press (XButtonEvent &ev)
1560{ 1798{
1561 int reportmode = 0, clickintime; 1799 int reportmode = 0, clickintime;
1562 1800
1563 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1801 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1802
1564 if (!bypass_keystate) 1803 if (!bypass_keystate)
1565 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1804 reportmode = !! (priv_modes & PrivMode_mouse_report);
1805
1566 /* 1806 /*
1567 * VT window processing of button press 1807 * VT window processing of button press
1568 */ 1808 */
1569 if (ev.window == TermWin.vt) 1809 if (ev.window == vt)
1570 { 1810 {
1811 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1812 return;
1813
1814#if ISO_14755
1815 // 5.4
1816 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1817 {
1818 iso14755_54 (ev.x, ev.y);
1819 return;
1820 }
1821#endif
1822
1571 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1823 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1824
1572 if (reportmode) 1825 if (reportmode)
1573 { 1826 {
1574 /* mouse report from vt window */ 1827 /* mouse report from vt window */
1575 /* save the xbutton state (for ButtonRelease) */ 1828 /* save the xbutton state (for ButtonRelease) */
1576 MEvent.state = ev.state; 1829 MEvent.state = ev.state;
1577#ifdef MOUSE_REPORT_DOUBLECLICK 1830#ifdef MOUSE_REPORT_DOUBLECLICK
1578 if (ev.button == MEvent.button && clickintime) 1831 if (ev.button == MEvent.button && clickintime)
1579 { 1832 {
1580 /* same button, within alloted time */ 1833 /* same button, within alloted time */
1581 MEvent.clicks++; 1834 MEvent.clicks++;
1835
1582 if (MEvent.clicks > 1) 1836 if (MEvent.clicks > 1)
1583 { 1837 {
1584 /* only report double clicks */ 1838 /* only report double clicks */
1585 MEvent.clicks = 2; 1839 MEvent.clicks = 2;
1586 mouse_report (ev); 1840 mouse_report (ev);
… …
1598 mouse_report (ev); 1852 mouse_report (ev);
1599 } 1853 }
1600#else 1854#else
1601 MEvent.button = ev.button; 1855 MEvent.button = ev.button;
1602 mouse_report (ev); 1856 mouse_report (ev);
1603#endif /* MOUSE_REPORT_DOUBLECLICK */ 1857#endif /* MOUSE_REPORT_DOUBLECLICK */
1604 1858
1605 } 1859 }
1606 else 1860 else
1607 { 1861 {
1608 if (ev.button != MEvent.button) 1862 if (ev.button != MEvent.button)
1609 MEvent.clicks = 0; 1863 MEvent.clicks = 0;
1864
1610 switch (ev.button) 1865 switch (ev.button)
1611 { 1866 {
1612 case Button1: 1867 case Button1:
1868 /* allow meta + click to select rectangular areas */
1869 /* should be done in screen.C */
1870#if ENABLE_FRILLS
1871 selection.rect = !!(ev.state & ModMetaMask);
1872#else
1873 selection.rect = false;
1874#endif
1875
1613 /* allow shift+left click to extend selection */ 1876 /* allow shift+left click to extend selection */
1614 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1877 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1615 { 1878 {
1616 if (MEvent.button == Button1 && clickintime) 1879 if (MEvent.button == Button1 && clickintime)
1617 selection_rotate (ev.x, ev.y); 1880 selection_rotate (ev.x, ev.y);
1618 else 1881 else
1619 selection_extend (ev.x, ev.y, 1); 1882 selection_extend (ev.x, ev.y, 1);
… …
1634 case Button3: 1897 case Button3:
1635 if (MEvent.button == Button3 && clickintime) 1898 if (MEvent.button == Button3 && clickintime)
1636 selection_rotate (ev.x, ev.y); 1899 selection_rotate (ev.x, ev.y);
1637 else 1900 else
1638 selection_extend (ev.x, ev.y, 1); 1901 selection_extend (ev.x, ev.y, 1);
1902
1639 MEvent.button = Button3; 1903 MEvent.button = Button3;
1640 break; 1904 break;
1641 } 1905 }
1642 } 1906 }
1907
1643 MEvent.time = ev.time; 1908 MEvent.time = ev.time;
1644 return; 1909 return;
1645 } 1910 }
1646 1911
1647 /* 1912 /*
… …
1691 tt_printf ("\033[5~"); 1956 tt_printf ("\033[5~");
1692 break; 1957 break;
1693 } 1958 }
1694 } 1959 }
1695 else 1960 else
1696#endif /* NO_SCROLLBAR_REPORT */ 1961#endif /* NO_SCROLLBAR_REPORT */
1697 1962
1698 { 1963 {
1699 char upordown = 0; 1964 char upordown = 0;
1700 1965
1701 if (scrollBar.style == R_SB_NEXT) 1966 if (scrollBar.style == R_SB_NEXT)
1702 { 1967 {
1703 if (scrollbarnext_upButton (ev.y)) 1968 if (scrollbarnext_upButton (ev.y))
1704 upordown = -1; /* up */ 1969 upordown = -1; /* up */
… …
1713 upordown = 1; /* down */ 1978 upordown = 1; /* down */
1714 } 1979 }
1715 if (upordown) 1980 if (upordown)
1716 { 1981 {
1717#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1982#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1718 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 1983 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1719#endif 1984#endif
1720 if (scr_page (upordown < 0 ? UP : DN, 1)) 1985 if (scr_page (upordown < 0 ? UP : DN, 1))
1721 { 1986 {
1722 if (upordown < 0) 1987 if (upordown < 0)
1723 scrollBar.setUp (); 1988 scrollBar.setUp ();
… …
1739 break; 2004 break;
1740 case R_SB_ALIGN_BOTTOM: 2005 case R_SB_ALIGN_BOTTOM:
1741 csrO = scrollBar.bot - scrollBar.top; 2006 csrO = scrollBar.bot - scrollBar.top;
1742 break; 2007 break;
1743 } 2008 }
2009
1744 if (scrollBar.style == R_SB_XTERM 2010 if (scrollBar.style == R_SB_XTERM
1745 || scrollbar_above_slider (ev.y) 2011 || scrollbar_above_slider (ev.y)
1746 || scrollbar_below_slider (ev.y)) 2012 || scrollbar_below_slider (ev.y))
1747 scr_move_to ( scrollbar_position (ev.y) - csrO, 2013 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ());
1748 scrollbar_size ()); 2014
1749 scrollBar.setMotion (); 2015 scrollBar.setMotion ();
1750 break; 2016 break;
1751 2017
1752 case Button1: 2018 case Button1:
1753 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2019 if (scrollbar_align == R_SB_ALIGN_CENTRE)
… …
1757 case Button3: 2023 case Button3:
1758 if (scrollBar.style != R_SB_XTERM) 2024 if (scrollBar.style != R_SB_XTERM)
1759 { 2025 {
1760 if (scrollbar_above_slider (ev.y)) 2026 if (scrollbar_above_slider (ev.y))
1761# ifdef RXVT_SCROLL_FULL 2027# ifdef RXVT_SCROLL_FULL
1762 scr_page (UP, TermWin.nrow - 1); 2028 scr_page (UP, nrow - 1);
1763# else 2029# else
1764 scr_page (UP, TermWin.nrow / 4); 2030 scr_page (UP, nrow / 4);
1765# endif 2031# endif
1766 else if (scrollbar_below_slider (ev.y)) 2032 else if (scrollbar_below_slider (ev.y))
1767# ifdef RXVT_SCROLL_FULL 2033# ifdef RXVT_SCROLL_FULL
1768 scr_page (DN, TermWin.nrow - 1); 2034 scr_page (DN, nrow - 1);
1769# else 2035# else
1770 scr_page (DN, TermWin.nrow / 4); 2036 scr_page (DN, nrow / 4);
1771# endif 2037# endif
1772 else 2038 else
1773 scrollBar.setMotion (); 2039 scrollBar.setMotion ();
1774 } 2040 }
1775 else 2041 else
1776 { 2042 {
1777 scr_page ((ev.button == Button1 ? DN : UP), 2043 scr_page ((ev.button == Button1 ? DN : UP),
1778 (TermWin.nrow 2044 (nrow
1779 * scrollbar_position (ev.y) 2045 * scrollbar_position (ev.y)
1780 / scrollbar_size ())); 2046 / scrollbar_size ()));
1781 } 2047 }
2048
1782 break; 2049 break;
1783 } 2050 }
1784 } 2051 }
2052
1785 return; 2053 return;
1786 } 2054 }
1787#if MENUBAR
1788 /*
1789 * Menubar window processing of button press
1790 */
1791 if (isMenuBarWindow (ev.window))
1792 menubar_control (ev);
1793#endif
1794} 2055}
1795 2056
1796void 2057void
1797rxvt_term::button_release (const XButtonEvent &ev) 2058rxvt_term::button_release (XButtonEvent &ev)
1798{ 2059{
1799 int reportmode = 0; 2060 int reportmode = 0;
1800 2061
1801 csrO = 0; /* reset csr Offset */ 2062 csrO = 0; /* reset csr Offset */
1802 if (!bypass_keystate) 2063 if (!bypass_keystate)
1803 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2064 reportmode = !! (priv_modes & PrivMode_mouse_report);
1804 2065
1805 if (scrollbar_isUpDn ()) 2066 if (scrollbar_isUpDn ())
1806 { 2067 {
1807 scrollBar.setIdle (); 2068 scrollBar.setIdle ();
1808 scrollbar_show (0); 2069 scrollbar_show (0);
1809#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1810 refresh_type &= ~SMOOTH_REFRESH;
1811#endif
1812
1813 } 2070 }
2071
1814#ifdef SELECTION_SCROLLING 2072#ifdef SELECTION_SCROLLING
1815 pending_scroll_selection=0; 2073 if (ev_is_active (&sel_scroll_ev))
2074 sel_scroll_ev.stop();
1816#endif 2075#endif
2076
1817 if (ev.window == TermWin.vt) 2077 if (ev.window == vt)
1818 { 2078 {
2079 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2080 return;
2081
2082#if ISO_14755
2083 // 5.4
2084 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2085 return;
2086#endif
2087
1819 if (reportmode) 2088 if (reportmode)
1820 { 2089 {
1821 /* mouse report from vt window */ 2090 /* mouse report from vt window */
1822 /* don't report release of wheel "buttons" */ 2091 /* don't report release of wheel "buttons" */
1823 if (ev.button >= 4) 2092 if (ev.button >= 4)
… …
1834 mouse_report (ev); 2103 mouse_report (ev);
1835 } 2104 }
1836#else /* MOUSE_REPORT_DOUBLECLICK */ 2105#else /* MOUSE_REPORT_DOUBLECLICK */
1837 MEvent.button = AnyButton; 2106 MEvent.button = AnyButton;
1838 mouse_report (ev); 2107 mouse_report (ev);
1839#endif /* MOUSE_REPORT_DOUBLECLICK */ 2108#endif /* MOUSE_REPORT_DOUBLECLICK */
1840 return; 2109 return;
1841 } 2110 }
2111
1842 /* 2112 /*
1843 * dumb hack to compensate for the failure of click-and-drag 2113 * dumb hack to compensate for the failure of click-and-drag
1844 * when overriding mouse reporting 2114 * when overriding mouse reporting
1845 */ 2115 */
1846 if (PrivateModes & PrivMode_mouse_report 2116 if (priv_modes & PrivMode_mouse_report
1847 && bypass_keystate 2117 && bypass_keystate
1848 && ev.button == Button1 && MEvent.clicks <= 1) 2118 && ev.button == Button1 && MEvent.clicks <= 1)
1849 selection_extend (ev.x, ev.y, 0); 2119 selection_extend (ev.x, ev.y, 0);
1850 2120
1851 switch (ev.button) 2121 switch (ev.button)
1852 { 2122 {
1853 case Button1: 2123 case Button1:
1854 case Button3: 2124 case Button3:
1855 selection_make (ev.time); 2125 selection_make (ev.time);
1856 break; 2126 break;
2127
1857 case Button2: 2128 case Button2:
1858 selection_request (ev.time, ev.x, ev.y); 2129 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window?
2130 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
1859 break; 2131 break;
2132
1860#ifdef MOUSE_WHEEL 2133#ifdef MOUSE_WHEEL
1861 case Button4: 2134 case Button4:
1862 case Button5: 2135 case Button5:
1863 { 2136 {
1864 int i; 2137 int i;
1865 page_dirn v; 2138 page_dirn v;
1866 2139
1867 v = (ev.button == Button4) ? UP : DN; 2140 v = ev.button == Button4 ? UP : DN;
2141
1868 if (ev.state & ShiftMask) 2142 if (ev.state & ShiftMask)
1869 i = 1; 2143 i = 1;
1870 else if ((Options & Opt_mouseWheelScrollPage)) 2144 else if (option (Opt_mouseWheelScrollPage))
1871 i = TermWin.nrow - 1; 2145 i = nrow - 1;
1872 else 2146 else
1873 i = 5; 2147 i = 5;
2148
1874# ifdef MOUSE_SLIP_WHEELING 2149# ifdef MOUSE_SLIP_WHEELING
1875 if (ev.state & ControlMask) 2150 if (ev.state & ControlMask)
1876 { 2151 {
1877 mouse_slip_wheel_speed += (v ? -1 : 1); 2152 mouse_slip_wheel_speed += v ? -1 : 1;
1878 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2153 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2154 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2155
2156 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
2157 }
2158 else
2159 {
2160# endif
2161 scr_page (v, i);
2162 scrollbar_show (1);
2163# ifdef MOUSE_SLIP_WHEELING
1879 } 2164 }
1880# endif 2165# 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 {
1888 scr_page (v, 1);
1889 scr_refresh (SMOOTH_REFRESH);
1890 scrollbar_show (1);
1891 }
1892# endif
1893
1894 } 2166 }
1895 break; 2167 break;
1896#endif 2168#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 { 2169 }
1936 pchanged = 1; 2170 }
1937 XSetWindowBackground (display->display, TermWin.vt, 2171}
1938 PixColors[Color_bg]); 2172
1939 am_transparent = am_pixmap_trans = 0; 2173/*}}} */
2174
2175bool
2176rxvt_term::cmd_parse ()
2177{
2178 bool flag = false;
2179 wchar_t ch = NOCHAR;
2180 char *seq_begin; // remember start of esc-sequence here
2181
2182 for (;;)
2183 {
2184 if (ch == NOCHAR)
1940 } 2185 {
1941 return pchanged; /* Don't try any more */ 2186 seq_begin = cmdbuf_ptr;
1942 } 2187 ch = next_char ();
1943 2188
1944 /* Get all X ops out of the queue so that our information is up-to-date. */ 2189 if (ch == NOCHAR)
1945 XSync (display->display, False); 2190 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 { 2191 }
1983 nw += sx; 2192
1984 nx = -sx; 2193 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT)
1985 sx = 0;
1986 } 2194 {
1987 if (sy < 0) 2195 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 { 2196 {
2005 pchanged = 1; 2197 seen_input = 1;
2006 if (TermWin.pixmap != None) 2198 // many badly-written programs (e.g. jed) contain a race condition:
2199 // they first read the screensize and then install a SIGWINCH handler.
2200 // some window managers resize the window early, and these programs
2201 // then sometimes get the size wrong.
2202 // unfortunately other programs are even more buggy and dislike
2203 // being sent SIGWINCH, so only do it when we were in fact being
2204 // resized.
2205 if (seen_resize && cmd_pid)
2206 kill (-cmd_pid, SIGWINCH);
2207 }
2208
2209 /* Read a text string from the input buffer */
2210 wchar_t buf[UBUFSIZ];
2211 bool refreshnow = false;
2212 int nlines = 0;
2213 wchar_t *str = buf;
2214 wchar_t *eol = str + min (ncol, UBUFSIZ);
2215
2216 for (;;)
2217 {
2218 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2219 break;
2220
2221 *str++ = ch;
2222
2223 if (ch == C0_LF || str >= eol)
2007 { 2224 {
2008 XFreePixmap (display->display, TermWin.pixmap); 2225 if (ch == C0_LF)
2009 TermWin.pixmap = None; 2226 nlines++;
2227
2228 refresh_count++;
2229
2230 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2231 {
2232 refresh_count = 0;
2233
2234 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2235 {
2236 refreshnow = true;
2237 ch = NOCHAR;
2238 break;
2239 }
2240 }
2241
2242 // scr_add_lines only works for nlines <= nrow - 1.
2243 if (nlines >= nrow - 1)
2244 {
2245 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2246 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2247 scr_add_lines (buf, str - buf, nlines);
2248
2249 nlines = 0;
2250 str = buf;
2251 eol = str + min (ncol, UBUFSIZ);
2252 }
2253
2254 if (str >= eol)
2255 {
2256 if (eol >= buf + UBUFSIZ)
2257 {
2258 ch = NOCHAR;
2259 break;
2260 }
2261 else
2262 eol = min (eol + ncol, buf + UBUFSIZ);
2263 }
2264
2010 } 2265 }
2266
2267 seq_begin = cmdbuf_ptr;
2268 ch = next_char ();
2011 } 2269 }
2012 am_pixmap_trans = 0; 2270
2271 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2272 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2273 scr_add_lines (buf, str - buf, nlines);
2274
2275 /*
2276 * If there have been a lot of new lines, then update the screen
2277 * What the heck we'll cheat and only refresh less than every page-full.
2278 * if skipScroll is enabled.
2279 */
2280 if (refreshnow)
2281 {
2282 flag = true;
2283 scr_refresh ();
2284 want_refresh = 1;
2285 }
2286
2013 } 2287 }
2014 else 2288 else
2015 { 2289 {
2016 if (TermWin.pixmap != None) 2290 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 { 2291 {
2052 if (oldp != None) 2292 process_nonprinting (ch);
2053 pchanged = 1; 2293 }
2294 catch (const class out_of_input &o)
2295 {
2296 // we ran out of input, retry later
2297 cmdbuf_ptr = seq_begin;
2054 break; 2298 break;
2055 } 2299 }
2056 if (oldp != TermWin.parent[i]) 2300
2057 pchanged = 1; 2301 ch = NOCHAR;
2058 }
2059 n = 0;
2060 if (pchanged)
2061 { 2302 }
2062 for (; n < (unsigned int)i; n++) 2303 }
2063 { 2304
2064 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2305 return flag;
2065 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2306}
2066 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2307
2067 { 2308// read the next character
2068 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2309wchar_t
2069 break; 2310rxvt_term::next_char () NOTHROW
2070 } 2311{
2071 } 2312 while (cmdbuf_ptr < cmdbuf_endp)
2313 {
2314 // assume 7-bit to be ascii ALWAYS
2315 if ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b)
2316 return *cmdbuf_ptr++;
2317
2318 wchar_t wc;
2319 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2320
2321 if (len == (size_t)-2)
2072 } 2322 {
2073 if (n > (int) (sizeof (TermWin.parent) 2323 // the mbstate stores incomplete sequences. didn't know this :/
2074 / sizeof (TermWin.parent[0]))) 2324 cmdbuf_ptr = cmdbuf_endp;
2325 break;
2075 { 2326 }
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 2327
2091 rqt.tv_sec = 1; 2328 if (len == (size_t)-1)
2092 rqt.tv_nsec = 0; 2329 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2093 nanosleep (&rqt, NULL); 2330
2094# else 2331 // assume wchar == unicode
2095 sleep (1); 2332 cmdbuf_ptr += len;
2096# endif 2333 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 } 2334 }
2335
2336 return NOCHAR;
2337}
2338
2339// read the next octet
2340uint32_t
2341rxvt_term::next_octet () NOTHROW
2342{
2343 return cmdbuf_ptr < cmdbuf_endp
2344 ? (unsigned char)*cmdbuf_ptr++
2345 : NOCHAR;
2346}
2347
2348static class out_of_input out_of_input;
2349
2350/* rxvt_cmd_getc () - Return next input character */
2351/*
2352 * Return the next input character after first passing any keyboard input
2353 * to the command.
2354 */
2355wchar_t
2356rxvt_term::cmd_getc () THROW ((class out_of_input))
2357{
2358 wchar_t c = next_char ();
2359
2360 if (c == NOCHAR)
2361 throw out_of_input;
2362
2108 return pchanged; 2363 return c;
2109} 2364}
2110#endif
2111 2365
2112/*}}} */ 2366uint32_t
2367rxvt_term::cmd_get8 () THROW ((class out_of_input))
2368{
2369 uint32_t c = next_octet ();
2370
2371 if (c == NOCHAR)
2372 throw out_of_input;
2373
2374 return c;
2375}
2113 2376
2114/*{{{ print pipe */ 2377/*{{{ print pipe */
2115/*----------------------------------------------------------------------*/ 2378/*----------------------------------------------------------------------*/
2116#ifdef PRINTPIPE 2379#ifdef PRINTPIPE
2117FILE * 2380FILE *
2118rxvt_term::popen_printer () 2381rxvt_term::popen_printer ()
2119{ 2382{
2120 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2383 FILE *stream = popen (rs[Rs_print_pipe], "w");
2121 2384
2122 if (stream == NULL) 2385 if (stream == NULL)
2123 rxvt_print_error ("can't open printer pipe"); 2386 rxvt_warn ("can't open printer pipe, not printing.\n");
2387
2124 return stream; 2388 return stream;
2125} 2389}
2126 2390
2127int 2391int
2128rxvt_term::pclose_printer (FILE *stream) 2392rxvt_term::pclose_printer (FILE *stream)
2129{ 2393{
2130 fflush (stream); 2394 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); 2395 return pclose (stream);
2137# endif
2138} 2396}
2139 2397
2140/* 2398/*
2141 * simulate attached vt100 printer 2399 * simulate attached vt100 printer
2142 */ 2400 */
2143void 2401void
2144rxvt_term::process_print_pipe () 2402rxvt_term::process_print_pipe ()
2145{ 2403{
2146 int done; 2404 int done;
2147 FILE *fd; 2405 FILE *fd;
2148 2406
2149 if ((fd = popen_printer ()) == NULL) 2407 if ((fd = popen_printer ()) == NULL)
2150 return; 2408 return;
2151 2409
2152 /* 2410 /*
2153 * Send all input to the printer until either ESC[4i or ESC[?4i 2411 * Send all input to the printer until either ESC[4i or ESC[?4i
2154 * is received. 2412 * is received.
2155 */ 2413 */
2156 for (done = 0; !done;) 2414 for (done = 0; !done;)
2157 { 2415 {
2158 unsigned char buf[8]; 2416 unsigned char buf[8];
2159 unsigned char ch; 2417 unicode_t ch;
2160 unsigned int i, len; 2418 unsigned int i, len;
2161 2419
2162 if ((ch = cmd_getc ()) != C0_ESC) 2420 if ((ch = cmd_getc ()) != C0_ESC)
2163 { 2421 {
2164 if (putc (ch, fd) == EOF) 2422 if (putc (ch, fd) == EOF)
2165 break; /* done = 1 */ 2423 break; /* done = 1 */
… …
2180 { 2438 {
2181 if ((buf[len++] = cmd_getc ()) == 'i') 2439 if ((buf[len++] = cmd_getc ()) == 'i')
2182 break; /* done = 1 */ 2440 break; /* done = 1 */
2183 } 2441 }
2184 } 2442 }
2443
2185 for (i = 0; i < len; i++) 2444 for (i = 0; i < len; i++)
2186 if (putc (buf[i], fd) == EOF) 2445 if (putc (buf[i], fd) == EOF)
2187 { 2446 {
2188 done = 1; 2447 done = 1;
2189 break; 2448 break;
2190 } 2449 }
2191 } 2450 }
2192 } 2451 }
2452
2193 pclose_printer (fd); 2453 pclose_printer (fd);
2194} 2454}
2195#endif /* PRINTPIPE */ 2455#endif /* PRINTPIPE */
2196/*}}} */ 2456/*}}} */
2197 2457
2198/* *INDENT-OFF* */ 2458/* *INDENT-OFF* */
2199enum { 2459enum {
2200 C1_40 = 0x40, 2460 C1_40 = 0x40,
2201 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2461 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, 2462 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, 2463 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 2464 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2205}; 2465};
2206/* *INDENT-ON* */ 2466/* *INDENT-ON* */
2207 2467
2208/*{{{ process non-printing single characters */ 2468/*{{{ process non-printing single characters */
2209void 2469void
2210rxvt_term::process_nonprinting (unsigned char ch) 2470rxvt_term::process_nonprinting (unicode_t ch)
2211{ 2471{
2212 switch (ch) 2472 switch (ch)
2213 { 2473 {
2474 case C0_ESC:
2475 process_escape_seq ();
2476 break;
2214 case C0_ENQ: /* terminal Status */ 2477 case C0_ENQ: /* terminal Status */
2215 if (rs[Rs_answerbackstring]) 2478 if (rs[Rs_answerbackstring])
2216 tt_write ( 2479 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 2480 else
2220 tt_write ((unsigned char *)VT100_ANS, 2481 tt_write (VT100_ANS, strlen (VT100_ANS));
2221 (unsigned int)STRLEN (VT100_ANS));
2222 break; 2482 break;
2223 case C0_BEL: /* bell */ 2483 case C0_BEL: /* bell */
2224 scr_bell (); 2484 scr_bell ();
2225 break; 2485 break;
2226 case C0_BS: /* backspace */ 2486 case C0_BS: /* backspace */
… …
2241 scr_charset_choose (1); 2501 scr_charset_choose (1);
2242 break; 2502 break;
2243 case C0_SI: /* shift in - acs */ 2503 case C0_SI: /* shift in - acs */
2244 scr_charset_choose (0); 2504 scr_charset_choose (0);
2245 break; 2505 break;
2506
2507#ifdef EIGHT_BIT_CONTROLS
2508 // 8-bit controls
2509 case 0x90: /* DCS */
2510 process_dcs_seq ();
2511 break;
2512 case 0x9b: /* CSI */
2513 process_csi_seq ();
2514 break;
2515 case 0x9d: /* OSC */
2516 process_osc_seq ();
2517 break;
2518#endif
2246 } 2519 }
2247} 2520}
2248/*}}} */ 2521/*}}} */
2249 2522
2250 2523
2251/*{{{ process VT52 escape sequences */ 2524/*{{{ process VT52 escape sequences */
2252void 2525void
2253rxvt_term::process_escape_vt52 (unsigned char ch) 2526rxvt_term::process_escape_vt52 (unicode_t ch)
2254{ 2527{
2255 int row, col; 2528 int row, col;
2256 2529
2257 switch (ch) 2530 switch (ch)
2258 { 2531 {
… …
2310 2583
2311/*{{{ process escape sequences */ 2584/*{{{ process escape sequences */
2312void 2585void
2313rxvt_term::process_escape_seq () 2586rxvt_term::process_escape_seq ()
2314{ 2587{
2315 unsigned char ch = cmd_getc (); 2588 unicode_t ch = cmd_getc ();
2316 2589
2317 if (PrivateModes & PrivMode_vt52) 2590 if (priv_modes & PrivMode_vt52)
2318 { 2591 {
2319 process_escape_vt52 (ch); 2592 process_escape_vt52 (ch);
2320 return; 2593 return;
2321 } 2594 }
2322 2595
… …
2337 scr_charset_set (2, (unsigned int)cmd_getc ()); 2610 scr_charset_set (2, (unsigned int)cmd_getc ());
2338 break; 2611 break;
2339 case '+': 2612 case '+':
2340 scr_charset_set (3, (unsigned int)cmd_getc ()); 2613 scr_charset_set (3, (unsigned int)cmd_getc ());
2341 break; 2614 break;
2342#ifdef MULTICHAR_SET 2615#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': 2616 case '6':
2349 scr_backindex (); 2617 scr_backindex ();
2350 break; 2618 break;
2351#endif 2619#endif
2352 case '7': 2620 case '7':
2353 scr_cursor (SAVE); 2621 scr_cursor (SAVE);
2354 break; 2622 break;
2355 case '8': 2623 case '8':
2356 scr_cursor (RESTORE); 2624 scr_cursor (RESTORE);
2357 break; 2625 break;
2358#ifndef NO_FRILLS 2626#if !ENABLE_MINIMAL
2359 case '9': 2627 case '9':
2360 scr_forwardindex (); 2628 scr_forwardindex ();
2361 break; 2629 break;
2362#endif 2630#endif
2363 case '=': 2631 case '=':
… …
2373 break; 2641 break;
2374 2642
2375 /* 8.3.87: NEXT LINE */ 2643 /* 8.3.87: NEXT LINE */
2376 case C1_NEL: /* ESC E */ 2644 case C1_NEL: /* ESC E */
2377 { 2645 {
2378 uint32_t nlcr[] = { '\n', '\r' }; 2646 wchar_t nlcr[] = { C0_LF, C0_CR };
2379 scr_add_lines (nlcr, 1, 2); 2647 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);
2380 } 2648 }
2381 break; 2649 break;
2382 2650
2383 /* kidnapped escape sequence: Should be 8.3.48 */ 2651 /* kidnapped escape sequence: Should be 8.3.48 */
2384 case C1_ESA: /* ESC G */ 2652 case C1_ESA: /* ESC G */
… …
2394 case C1_RI: /* ESC M */ 2662 case C1_RI: /* ESC M */
2395 scr_index (DN); 2663 scr_index (DN);
2396 break; 2664 break;
2397 2665
2398 /* 8.3.142: SINGLE-SHIFT TWO */ 2666 /* 8.3.142: SINGLE-SHIFT TWO */
2399 /*case C1_SS2: scr_single_shift (2); break; */ 2667 /*case C1_SS2: scr_single_shift (2); break; */
2400 2668
2401 /* 8.3.143: SINGLE-SHIFT THREE */ 2669 /* 8.3.143: SINGLE-SHIFT THREE */
2402 /*case C1_SS3: scr_single_shift (3); break; */ 2670 /*case C1_SS3: scr_single_shift (3); break; */
2403 2671
2404 /* 8.3.27: DEVICE CONTROL STRING */ 2672 /* 8.3.27: DEVICE CONTROL STRING */
2405 case C1_DCS: /* ESC P */ 2673 case C1_DCS: /* ESC P */
2406 process_dcs_seq (); 2674 process_dcs_seq ();
2407 break; 2675 break;
2408 2676
2409 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2677 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2410 case C1_SCI: /* ESC Z */ 2678 case C1_SCI: /* ESC Z */
2411 tt_write ((const unsigned char *)ESCZ_ANSWER, 2679 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2412 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2413 break; /* steal obsolete ESC [ c */ 2680 break; /* steal obsolete ESC [ c */
2414 2681
2415 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2682 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */
2416 case C1_CSI: /* ESC [ */ 2683 case C1_CSI: /* ESC [ */
2417 process_csi_seq (); 2684 process_csi_seq ();
… …
2422 process_osc_seq (); 2689 process_osc_seq ();
2423 break; 2690 break;
2424 2691
2425 /* 8.3.106: RESET TO INITIAL STATE */ 2692 /* 8.3.106: RESET TO INITIAL STATE */
2426 case 'c': 2693 case 'c':
2694 mbstate.reset ();
2427 scr_poweron (); 2695 scr_poweron ();
2428 scrollbar_show (1); 2696 scrollbar_show (1);
2429 break; 2697 break;
2430 2698
2431 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2699 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
… …
2443 2711
2444/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2712/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2445/* *INDENT-OFF* */ 2713/* *INDENT-OFF* */
2446enum { 2714enum {
2447 CSI_ICH = 0x40, 2715 CSI_ICH = 0x40,
2448 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2716 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 , 2717 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, 2718 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, 2719 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, 2720 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, 2721 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, */ 2736 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, [, \, ], ^, _, */ 2737 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, */ 2738 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, */ 2739 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, */ 2740 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, {, |, }, ~, */ 2741 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2474 }; 2742 };
2475/* *INDENT-ON* */ 2743/* *INDENT-ON* */
2476 2744
2477void 2745void
2478rxvt_term::process_csi_seq () 2746rxvt_term::process_csi_seq ()
2479{ 2747{
2480 unsigned char ch, priv, i; 2748 unicode_t ch, priv, i;
2481 unsigned int nargs, p; 2749 unsigned int nargs, p;
2482 int n, ndef; 2750 int n, ndef;
2483 int arg[ESC_ARGS]; 2751 int arg[ESC_ARGS] = { };
2484 2752
2485 for (nargs = ESC_ARGS; nargs > 0;) 2753 nargs = 0;
2486 arg[--nargs] = 0;
2487 2754
2488 priv = 0; 2755 priv = 0;
2489 ch = cmd_getc (); 2756 ch = cmd_getc ();
2490 if (ch >= '<' && ch <= '?') 2757 if (ch >= '<' && ch <= '?')
2758 {
2491 { /* '<' '=' '>' '?' */ 2759 /* '<' '=' '>' '?' */
2492 priv = ch; 2760 priv = ch;
2493 ch = cmd_getc (); 2761 ch = cmd_getc ();
2494 } 2762 }
2763
2495 /* read any numerical arguments */ 2764 /* read any numerical arguments */
2496 for (n = -1; ch < CSI_ICH; ) 2765 for (n = -1; ch < CSI_ICH; )
2497 { 2766 {
2498 if (isdigit (ch)) 2767 if (isdigit (ch))
2499 { 2768 {
… …
2506 { 2775 {
2507 if (nargs < ESC_ARGS) 2776 if (nargs < ESC_ARGS)
2508 arg[nargs++] = n; 2777 arg[nargs++] = n;
2509 n = -1; 2778 n = -1;
2510 } 2779 }
2511 else if (ch == '\b') 2780 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); 2781 process_nonprinting (ch);
2523 } 2782
2524 ch = cmd_getc (); 2783 ch = cmd_getc ();
2525 } 2784 }
2526 2785
2527 if (ch > CSI_7F) 2786 if (ch > CSI_7F)
2528 return; 2787 return;
… …
2534 ndef = get_byte_array_bit (csi_defaults, i); 2793 ndef = get_byte_array_bit (csi_defaults, i);
2535 for (p = 0; p < nargs; p++) 2794 for (p = 0; p < nargs; p++)
2536 if (arg[p] == -1) 2795 if (arg[p] == -1)
2537 arg[p] = ndef; 2796 arg[p] = ndef;
2538 2797
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 /* 2798 /*
2547 * private mode handling 2799 * private mode handling
2548 */ 2800 */
2549 if (priv) 2801 if (priv)
2550 { 2802 {
2551 switch (priv) 2803 switch (priv)
2552 { 2804 {
2553 case '>': 2805 case '>':
2554 if (ch == CSI_DA) /* secondary device attributes */ 2806 if (ch == CSI_DA) /* secondary device attributes */
2807 {
2808 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2809 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2810 //
2811 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2812 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2813 // versions.
2814 //
2555 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2815 tt_printf ("\033[>%d;95;0c", 'U');
2816 }
2556 break; 2817 break;
2557 case '?': 2818 case '?':
2558 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2819 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2559 process_terminal_mode (ch, priv, nargs, arg); 2820 process_terminal_mode (ch, priv, nargs, arg);
2560 break; 2821 break;
… …
2665 2926
2666 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 2927 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2667 arg[0] = -arg[0]; 2928 arg[0] = -arg[0];
2668 /* FALLTHROUGH */ 2929 /* FALLTHROUGH */
2669 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 2930 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2670 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 2931 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2671 break; 2932 break;
2672 2933
2673 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 2934 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2674 tt_write ((const unsigned char *)VT100_ANS, 2935 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2675 (unsigned int) (sizeof (VT100_ANS) - 1));
2676 break; 2936 break;
2677 2937
2678 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 2938 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2679 process_sgr_mode (nargs, arg); 2939 process_sgr_mode (nargs, arg);
2680 break; 2940 break;
… …
2686 tt_printf ("\033[0n"); 2946 tt_printf ("\033[0n");
2687 break; 2947 break;
2688 case 6: /* CPR requested */ 2948 case 6: /* CPR requested */
2689 scr_report_position (); 2949 scr_report_position ();
2690 break; 2950 break;
2691#if defined (ENABLE_DISPLAY_ANSWER)
2692 case 7: /* unofficial extension */ 2951 case 7: /* unofficial extension */
2952 if (option (Opt_insecure))
2693 tt_printf ("%-.250s\n", rs[Rs_display_name]); 2953 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2694 break; 2954 break;
2695#endif
2696 case 8: /* unofficial extension */ 2955 case 8: /* unofficial extension */
2697 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 2956 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2698 break; 2957 break;
2699 } 2958 }
2700 break; 2959 break;
2701 2960
2702 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 2961 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2735 break; 2994 break;
2736 2995
2737 case CSI_RM: /* 8.3.107: RESET MODE */ 2996 case CSI_RM: /* 8.3.107: RESET MODE */
2738 if (arg[0] == 4) 2997 if (arg[0] == 4)
2739 scr_insert_mode (0); 2998 scr_insert_mode (0);
2999 else if (arg[0] == 20)
3000 priv_modes &= ~PrivMode_LFNL;
2740 break; 3001 break;
2741 3002
2742 case CSI_SM: /* 8.3.126: SET MODE */ 3003 case CSI_SM: /* 8.3.126: SET MODE */
2743 if (arg[0] == 4) 3004 if (arg[0] == 4)
2744 scr_insert_mode (1); 3005 scr_insert_mode (1);
3006 else if (arg[0] == 20)
3007 priv_modes |= PrivMode_LFNL;
2745 break; 3008 break;
2746 3009
2747 /* 3010 /*
2748 * PRIVATE USE beyond this point. All CSI_7? sequences here 3011 * PRIVATE USE beyond this point. All CSI_7? sequences here
2749 */ 3012 */
… …
2761 break; 3024 break;
2762 case CSI_75: 3025 case CSI_75:
2763 scr_cursor (RESTORE); 3026 scr_cursor (RESTORE);
2764 break; 3027 break;
2765 3028
2766#ifndef NO_FRILLS 3029#if !ENABLE_MINIMAL
2767 case CSI_74: 3030 case CSI_74:
2768 process_window_ops (arg, nargs); 3031 process_window_ops (arg, nargs);
2769 break; 3032 break;
2770#endif 3033#endif
2771 3034
2772 case CSI_78: /* DECREQTPARM */ 3035 case CSI_78: /* DECREQTPARM */
2773 if (arg[0] == 0 || arg[0] == 1) 3036 if (arg[0] == 0 || arg[0] == 1)
2774 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3037 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2775 /* FALLTHROUGH */ 3038 break;
2776 3039
2777 default: 3040 default:
2778 break; 3041 break;
2779 } 3042 }
2780} 3043}
2781/*}}} */ 3044/*}}} */
2782 3045
2783#ifndef NO_FRILLS 3046#if !ENABLE_MINIMAL
2784/* ARGSUSED */ 3047/* ARGSUSED */
2785void 3048void
2786rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3049rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2787{ 3050{
2788 int x, y; 3051 int x, y;
2789#if 0
2790 char *s;
2791#endif
2792 XWindowAttributes wattr; 3052 XWindowAttributes wattr;
2793 Window wdummy; 3053 Window wdummy;
3054
3055 dLocal (Display *, dpy);
2794 3056
2795 if (nargs == 0) 3057 if (nargs == 0)
2796 return; 3058 return;
3059
2797 switch (args[0]) 3060 switch (args[0])
2798 { 3061 {
2799 /* 3062 /*
2800 * commands 3063 * commands
2801 */ 3064 */
2802 case 1: /* deiconify window */ 3065 case 1: /* deiconify window */
2803 XMapWindow (display->display, TermWin.parent[0]); 3066 XMapWindow (dpy, parent[0]);
2804 break; 3067 break;
2805 case 2: /* iconify window */ 3068 case 2: /* iconify window */
2806 XIconifyWindow (display->display, TermWin.parent[0], 3069 XIconifyWindow (dpy, parent[0], display->screen);
2807 DefaultScreen (display->display));
2808 break; 3070 break;
2809 case 3: /* set position (pixels) */ 3071 case 3: /* set position (pixels) */
2810 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3072 XMoveWindow (dpy, parent[0], args[1], args[2]);
2811 break; 3073 break;
2812 case 4: /* set size (pixels) */ 3074 case 4: /* set size (pixels) */
2813 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3075 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2814 break; 3076 break;
2815 case 5: /* raise window */ 3077 case 5: /* raise window */
2816 XRaiseWindow (display->display, TermWin.parent[0]); 3078 XRaiseWindow (dpy, parent[0]);
2817 break; 3079 break;
2818 case 6: /* lower window */ 3080 case 6: /* lower window */
2819 XLowerWindow (display->display, TermWin.parent[0]); 3081 XLowerWindow (dpy, parent[0]);
2820 break; 3082 break;
2821 case 7: /* refresh window */ 3083 case 7: /* refresh window */
2822 scr_touch (true); 3084 scr_touch (true);
2823 break; 3085 break;
2824 case 8: /* set size (chars) */ 3086 case 8: /* set size (chars) */
2825 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3087 set_widthheight ((unsigned int) (args[2] * fwidth),
2826 (unsigned int) (args[1] * TermWin.fheight)); 3088 (unsigned int) (args[1] * fheight));
2827 break; 3089 break;
3090
3091 //case 9: NYI, TODO, restore maximized window or maximize window
2828 default: 3092 default:
2829 if (args[0] >= 24) /* set height (chars) */ 3093 if (args[0] >= 24) /* set height (chars) */
2830 set_widthheight ((unsigned int)TermWin.width, 3094 set_widthheight ((unsigned int)width,
2831 (unsigned int) (args[1] * TermWin.fheight)); 3095 (unsigned int) (args[1] * fheight));
2832 break; 3096 break;
3097
2833 /* 3098 /*
2834 * reports - some output format copied from XTerm 3099 * reports - some output format copied from XTerm
2835 */ 3100 */
2836 case 11: /* report window state */ 3101 case 11: /* report window state */
2837 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3102 XGetWindowAttributes (dpy, parent[0], &wattr);
2838 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3103 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2839 break; 3104 break;
2840 case 13: /* report window position */ 3105 case 13: /* report window position */
2841 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3106 XGetWindowAttributes (dpy, parent[0], &wattr);
2842 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3107 XTranslateCoordinates (dpy, parent[0], wattr.root,
2843 -wattr.border_width, -wattr.border_width, 3108 -wattr.border_width, -wattr.border_width,
2844 &x, &y, &wdummy); 3109 &x, &y, &wdummy);
2845 tt_printf ("\033[3;%d;%dt", x, y); 3110 tt_printf ("\033[3;%d;%dt", x, y);
2846 break; 3111 break;
2847 case 14: /* report window size (pixels) */ 3112 case 14: /* report window size (pixels) */
2848 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3113 XGetWindowAttributes (dpy, parent[0], &wattr);
2849 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3114 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2850 break; 3115 break;
3116 case 18: /* report text area size (chars) */
3117 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3118 break;
2851 case 18: /* report window size (chars) */ 3119 case 19: /* report window size (chars) */
2852 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3120 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2853 break; 3121 break;
2854#if 0 /* XXX: currently disabled due to security concerns */
2855 case 20: /* report icon label */ 3122 case 20: /* report icon label */
3123 {
3124 char *s;
2856 XGetIconName (display->display, TermWin.parent[0], &s); 3125 XGetIconName (dpy, parent[0], &s);
2857 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3126 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3127 XFree (s);
3128 }
2858 break; 3129 break;
2859 case 21: /* report window title */ 3130 case 21: /* report window title */
3131 {
3132 char *s;
2860 XFetchName (display->display, TermWin.parent[0], &s); 3133 XFetchName (dpy, parent[0], &s);
2861 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3134 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3135 XFree (s);
3136 }
2862 break; 3137 break;
2863#endif
2864
2865 } 3138 }
2866} 3139}
2867#endif 3140#endif
2868 3141
2869/*----------------------------------------------------------------------*/ 3142/*----------------------------------------------------------------------*/
2870/* 3143/*
2871 * get input up until STRING TERMINATOR (or BEL) 3144 * get input up until STRING TERMINATOR (or BEL)
2872 * ends_how is terminator used. returned input must be free ()d 3145 * ends_how is terminator used. returned input must be free()'d
2873 */ 3146 */
2874unsigned char * 3147char *
2875rxvt_term::get_to_st (unsigned char *ends_how) 3148rxvt_term::get_to_st (unicode_t &ends_how)
2876{ 3149{
2877 int seen_esc = 0; /* seen escape? */ 3150 unicode_t ch;
3151 bool seen_esc = false;
2878 unsigned int n = 0; 3152 unsigned int n = 0;
2879 unsigned char *s; 3153 wchar_t string[STRING_MAX];
2880 unsigned char ch, string[STRING_MAX];
2881 3154
2882 for (; (ch = cmd_getc ());) 3155 while ((ch = cmd_getc ()) != NOCHAR)
2883 { 3156 {
2884 if (ch == C0_BEL 3157 if (seen_esc)
2885 || ch == CHAR_ST 3158 {
2886 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3159 if (ch == 0x5c) /* 7bit ST */
2887 break; 3160 break;
3161 else
3162 return NULL;
3163 }
2888 if (ch == C0_ESC) 3164 else if (ch == C0_ESC)
2889 { 3165 {
2890 seen_esc = 1; 3166 seen_esc = true;
2891 continue; 3167 continue;
2892 } 3168 }
3169 else if (ch == C0_BEL || ch == CHAR_ST)
3170 break;
2893 else if (ch == '\t') 3171 else if (ch == C0_SYN)
2894 ch = ' '; /* translate '\t' to space */ 3172 ch = cmd_get8 ();
2895 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3173 else if (ch < 0x20)
2896 return NULL; /* other control character - exit */ 3174 return NULL; /* other control character - exit */
2897 if (n < sizeof (string) - 1) 3175
3176 seen_esc = false;
3177
3178 if (n >= STRING_MAX - 1)
3179 // stop at some sane length
3180 return NULL;
3181
2898 string[n++] = ch; 3182 string[n++] = ch;
2899 seen_esc = 0;
2900 } 3183 }
3184
2901 string[n++] = '\0'; 3185 string[n++] = '\0';
2902 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3186
2903 return NULL;
2904 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3187 ends_how = (ch == 0x5c ? C0_ESC : ch);
2905 STRNCPY (s, string, n); 3188
2906 return s; 3189 return rxvt_wcstombs (string);
2907} 3190}
2908 3191
2909/*----------------------------------------------------------------------*/ 3192/*----------------------------------------------------------------------*/
2910/* 3193/*
2911 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3194 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2912 */ 3195 */
2913void 3196void
2914rxvt_term::process_dcs_seq () 3197rxvt_term::process_dcs_seq ()
2915{ 3198{
2916 unsigned char eh, *s; 3199 char *s;
3200 unicode_t eh;
3201
2917 /* 3202 /*
2918 * Not handled yet 3203 * Not handled yet
2919 */ 3204 */
2920 s = get_to_st (&eh); 3205 s = get_to_st (eh);
2921 if (s) 3206 if (s)
2922 free (s); 3207 free (s);
3208
2923 return; 3209 return;
2924} 3210}
2925 3211
2926/*----------------------------------------------------------------------*/ 3212/*----------------------------------------------------------------------*/
2927/* 3213/*
2928 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3214 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2929 */ 3215 */
2930void 3216void
2931rxvt_term::process_osc_seq () 3217rxvt_term::process_osc_seq ()
2932{ 3218{
2933 unsigned char ch, eh, *s; 3219 unicode_t ch, eh;
2934 int arg; 3220 int arg;
2935 3221
2936 ch = cmd_getc (); 3222 ch = cmd_getc ();
2937 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3223 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2938 arg = arg * 10 + (ch - '0'); 3224 arg = arg * 10 + (ch - '0');
2939 3225
2940 if (ch == ';') 3226 if (ch == ';')
2941 { 3227 {
2942 s = get_to_st (&eh); 3228 char *s = get_to_st (eh);
3229
2943 if (s) 3230 if (s)
2944 { 3231 {
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); 3232 process_xterm_seq (arg, s, eh);
2957 free (s); 3233 free (s);
2958 } 3234 }
2959 } 3235 }
2960} 3236}
3237
3238void
3239rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3240{
3241 if (str[0] == '?' && !str[1])
3242 {
3243 rgba c;
3244 pix_colors_focused[color].get (c);
3245
3246#if XFT
3247 if (c.a != rgba::MAX_CC)
3248 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3249 else
3250#endif
3251 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3252 }
3253 else
3254 set_window_color (color, str);
3255}
3256
2961/* 3257/*
2962 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3258 * 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 */ 3259 */
2983void 3260void
2984rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3261rxvt_term::process_xterm_seq (int op, const char *str, char resp)
2985{ 3262{
2986 int changed = 0; 3263 int color;
2987 int color;
2988 char *buf, *name; 3264 char *buf, *name;
3265 bool query = str[0] == '?' && !str[1];
3266 int saveop = op;
3267
3268 dLocal (Display *, dpy);
2989 3269
2990 assert (str != NULL); 3270 assert (str != NULL);
3271
3272 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3273 return;
3274
2991 switch (op) 3275 switch (op)
2992 { 3276 {
2993 case XTerm_name: 3277 case XTerm_name:
2994 set_title (str); 3278 set_title (str);
2995 /* FALLTHROUGH */ 3279 /* FALLTHROUGH */
2996 case XTerm_iconName: 3280 case XTerm_iconName:
2997 set_iconName (str); 3281 set_icon_name (str);
2998 break; 3282 break;
2999 case XTerm_title: 3283 case XTerm_title:
3000 set_title (str); 3284 set_title (str);
3001 break; 3285 break;
3286 case XTerm_property:
3287 if (str[0] == '?')
3288 {
3289 Atom prop = display->atom (str + 1);
3290 Atom actual_type;
3291 int actual_format;
3292 unsigned long nitems;
3293 unsigned long bytes_after;
3294 unsigned char *value = 0;
3295 const char *str = "";
3296
3297 if (prop
3298 && XGetWindowProperty (dpy, parent[0],
3299 prop, 0, 1<<16, 0, AnyPropertyType,
3300 &actual_type, &actual_format,
3301 &nitems, &bytes_after, &value) == Success
3302 && actual_type != None
3303 && actual_format == 8)
3304 str = (const char *)(value);
3305
3306 tt_printf ("\033]%d;%s%c", op, str, resp);
3307
3308 XFree (value);
3309 }
3310 else
3311 {
3312 char *eq = strchr (str, '='); // constness lost, but verified to be ok
3313
3314 if (eq)
3315 {
3316 *eq = 0;
3317 set_utf8_property (display->atom (str), eq + 1);
3318 }
3319 else
3320 XDeleteProperty (dpy, parent[0],
3321 display->atom (str));
3322 }
3323 break;
3324
3002 case XTerm_Color: 3325 case XTerm_Color:
3003 for (buf = (char *)str; buf && *buf;) 3326 for (buf = (char *)str; buf && *buf;)
3004 { 3327 {
3005 if ((name = STRCHR (buf, ';')) == NULL) 3328 if ((name = strchr (buf, ';')) == NULL)
3006 break; 3329 break;
3330
3007 *name++ = '\0'; 3331 *name++ = '\0';
3008 color = atoi (buf); 3332 color = atoi (buf) + minCOLOR;
3009 if (color < 0 || color >= TOTAL_COLORS) 3333
3334 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3010 break; 3335 break;
3336
3011 if ((buf = STRCHR (name, ';')) != NULL) 3337 if ((buf = strchr (name, ';')) != NULL)
3012 *buf++ = '\0'; 3338 *buf++ = '\0';
3013 set_window_color (color + minCOLOR, name); 3339
3340 process_color_seq (op, color, name, resp);
3014 } 3341 }
3342 break;
3343 case XTerm_Color00:
3344 process_color_seq (op, Color_fg, str, resp);
3345 break;
3346 case XTerm_Color01:
3347 process_color_seq (op, Color_bg, str, resp);
3015 break; 3348 break;
3016#ifndef NO_CURSORCOLOR 3349#ifndef NO_CURSORCOLOR
3017 case XTerm_Color_cursor: 3350 case XTerm_Color_cursor:
3018 set_window_color (Color_cursor, str); 3351 process_color_seq (op, Color_cursor, str, resp);
3019 break; 3352 break;
3020#endif 3353#endif
3021 case XTerm_Color_pointer: 3354 case XTerm_Color_pointer_fg:
3022 set_window_color (Color_pointer, str); 3355 process_color_seq (op, Color_pointer_fg, str, resp);
3356 break;
3357 case XTerm_Color_pointer_bg:
3358 process_color_seq (op, Color_pointer_bg, str, resp);
3023 break; 3359 break;
3024#ifndef NO_BOLD_UNDERLINE_REVERSE 3360#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: 3361 case XTerm_Color_RV:
3032 set_window_color (Color_RV, str); 3362 process_color_seq (op, Color_RV, str, resp);
3033 break; 3363 break;
3364 case Rxvt_Color_BD:
3365 case URxvt_Color_BD:
3366 process_color_seq (op, Color_BD, str, resp);
3367 break;
3368 case Rxvt_Color_UL:
3369 case URxvt_Color_UL:
3370 process_color_seq (op, Color_UL, str, resp);
3371 break;
3372 case URxvt_Color_IT:
3373 process_color_seq (op, Color_IT, str, resp);
3374 break;
3034#endif 3375#endif
3035 3376#if ENABLE_TRANSPARENCY
3036 case XTerm_Menu: 3377 case URxvt_Color_tint:
3378 process_color_seq (op, Color_tint, str, resp);
3037 /* 3379 {
3038 * rxvt_menubar_dispatch () violates the constness of the string, 3380 bool changed = false;
3039 * so DON'T do it here 3381 if (ISSET_PIXCOLOR (Color_tint))
3382 changed = bgPixmap.set_tint (pix_colors_focused [Color_tint]);
3383 else
3384 changed = bgPixmap.unset_tint ();
3385 if (changed)
3386 update_background ();
3040 */ 3387 }
3388
3041 break; 3389 break;
3390#endif
3391
3392#if BG_IMAGE_FROM_FILE
3042 case XTerm_Pixmap: 3393 case Rxvt_Pixmap:
3043 if (*str != ';') 3394 if (!strcmp (str, "?"))
3044 { 3395 {
3045#if XPM_BACKGROUND 3396 char str[256];
3046 scale_pixmap (""); /* reset to default scaling */ 3397
3047 set_bgPixmap (str); /* change pixmap */ 3398 sprintf (str, "[%dx%d+%d+%d]", /* can't presume snprintf () ! */
3048#endif 3399 min (bgPixmap.h_scale, 32767), min (bgPixmap.v_scale, 32767),
3049 scr_touch (true); 3400 min (bgPixmap.h_align, 32767), min (bgPixmap.v_align, 32767));
3401 process_xterm_seq (XTerm_title, str, CHAR_ST);
3050 } 3402 }
3051 while ((str = STRCHR (str, ';')) != NULL) 3403 else
3052 { 3404 {
3405 int changed = 0;
3406
3407 if (*str != ';')
3408 {
3409 /* reset to default scaling :*/
3410 bgPixmap.unset_geometry ();
3411 if (bgPixmap.set_file (str)) /* change pixmap */
3412 changed++;
3413 str = strchr (str, ';');
3414 if (str == NULL)
3415 bgPixmap.set_defaultGeometry ();
3416 }
3417 while (str)
3418 {
3053 str++; 3419 str++;
3054#if XPM_BACKGROUND 3420 if (bgPixmap.set_geometry (str))
3055 changed += scale_pixmap (str); 3421 changed++;
3056#endif 3422 str = strchr (str, ';');
3057 3423 }
3424 if (changed)
3425 update_background ();
3058 } 3426 }
3059 if (changed)
3060 {
3061#ifdef XPM_BACKGROUND
3062 resize_pixmap ();
3063#endif
3064 scr_touch (true);
3065 }
3066 break; 3427 break;
3428#endif
3067 3429
3068 case XTerm_restoreFG: 3430 case Rxvt_restoreFG:
3069 set_window_color (Color_fg, str); 3431 set_window_color (Color_fg, str);
3070 break; 3432 break;
3071 case XTerm_restoreBG: 3433 case Rxvt_restoreBG:
3072 set_window_color (Color_bg, str); 3434 set_window_color (Color_bg, str);
3073 break; 3435 break;
3436
3074 case XTerm_logfile: 3437 case XTerm_logfile:
3438 // TODO, when secure mode?
3075 break; 3439 break;
3076 case XTerm_font: 3440
3077 change_font (str);
3078 break;
3079 case XTerm_locale:
3080 set_locale (str);
3081 im_cb ();
3082 break;
3083#if 0 3441#if 0
3084 case XTerm_dumpscreen: /* no error notices */ 3442 case Rxvt_dumpscreen: /* no error notices */
3085 { 3443 {
3086 int fd; 3444 int fd;
3087 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3445 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3088 { 3446 {
3089 scr_dump (fd); 3447 scr_dump (fd);
3090 close (fd); 3448 close (fd);
3091 } 3449 }
3092 } 3450 }
3093 break; 3451 break;
3094#endif 3452#endif
3453 case XTerm_font:
3454 op = URxvt_font;
3455 case URxvt_font:
3456#if ENABLE_STYLES
3457 case URxvt_boldFont:
3458 case URxvt_italicFont:
3459 case URxvt_boldItalicFont:
3460#endif
3461 if (query)
3462 tt_printf ("\33]%d;%-.250s%c", saveop,
3463 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3464 ? fontset[op - URxvt_font]->fontdesc : "",
3465 resp);
3466 else
3467 {
3468 const char *&res = rs[Rs_font + (op - URxvt_font)];
3095 3469
3470 res = strdup (str);
3471 allocated.push_back ((void *)res);
3472 set_fonts ();
3473 }
3474 break;
3475
3476 case URxvt_version:
3477 if (query)
3478 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3479 op,
3480 rs[Rs_name], VERSION[0], VERSION[2],
3481 resp);
3482 break;
3483
3484#if !ENABLE_MINIMAL
3485 case URxvt_locale:
3486 if (query)
3487 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3488 else
3489 {
3490 set_locale (str);
3491 pty->set_utf8_mode (enc_utf8);
3492 init_xlocale ();
3493 }
3494 break;
3495
3496 case URxvt_view_up:
3497 case URxvt_view_down:
3498 {
3499 int lines = atoi (str);
3500
3501 if (lines)
3502 scr_page (op == URxvt_view_up ? UP : DN, lines);
3503 else
3504 scr_erase_savelines ();
3505 }
3506
3507 break;
3508#endif
3509
3510#if ENABLE_PERL
3511 case URxvt_perl:
3512 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_END)))
3513 ; // no responses yet
3514 break;
3515#endif
3096 } 3516 }
3097} 3517}
3098/*----------------------------------------------------------------------*/ 3518/*----------------------------------------------------------------------*/
3099 3519
3100/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3520/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3108 * so no need for fancy checking 3528 * so no need for fancy checking
3109 */ 3529 */
3110int 3530int
3111rxvt_term::privcases (int mode, unsigned long bit) 3531rxvt_term::privcases (int mode, unsigned long bit)
3112{ 3532{
3113 int state; 3533 int state;
3114 3534
3115 if (mode == 's') 3535 if (mode == 's')
3116 { 3536 {
3117 SavedModes |= (PrivateModes & bit); 3537 SavedModes |= (priv_modes & bit);
3118 return -1; 3538 return -1;
3119 } 3539 }
3120 else 3540 else
3121 { 3541 {
3122 if (mode == 'r') 3542 if (mode == 'r')
3123 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3543 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3124 else 3544 else
3125 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3545 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3126 PrivMode (state, bit); 3546 PrivMode (state, bit);
3127 } 3547 }
3548
3128 return state; 3549 return state;
3129} 3550}
3130 3551
3131/* we're not using priv _yet_ */ 3552/* we're not using priv _yet_ */
3132void 3553void
3133rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3554rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg)
3134{ 3555{
3135 unsigned int i, j; 3556 unsigned int i, j;
3136 int state; 3557 int state;
3558
3137 static const struct 3559 static const struct
3138 { 3560 {
3139 const int argval; 3561 const int argval;
3140 const unsigned long bit; 3562 const unsigned long bit;
3141 }
3142 argtopriv[] = { 3563 } argtopriv[] = {
3143 { 1, PrivMode_aplCUR }, 3564 { 1, PrivMode_aplCUR },
3144 { 2, PrivMode_vt52 }, 3565 { 2, PrivMode_vt52 },
3145 { 3, PrivMode_132 }, 3566 { 3, PrivMode_132 },
3146 { 4, PrivMode_smoothScroll }, 3567 { 4, PrivMode_smoothScroll },
3147 { 5, PrivMode_rVideo }, 3568 { 5, PrivMode_rVideo },
3148 { 6, PrivMode_relOrigin }, 3569 { 6, PrivMode_relOrigin },
3149 { 7, PrivMode_Autowrap }, 3570 { 7, PrivMode_Autowrap },
3571 // 8, bi-directional support mode
3150 { 9, PrivMode_MouseX10 }, 3572 { 9, PrivMode_MouseX10 },
3151#ifdef menuBar_esc 3573 // 18, 19 printing-related
3152 { menuBar_esc, PrivMode_menuBar }, 3574 { 25, PrivMode_VisibleCursor },
3153#endif
3154#ifdef scrollBar_esc 3575#ifdef scrollBar_esc
3155 { scrollBar_esc, PrivMode_scrollBar }, 3576 { scrollBar_esc, PrivMode_scrollBar },
3156#endif 3577#endif
3157 { 25, PrivMode_VisibleCursor },
3158 { 35, PrivMode_ShiftKeys }, 3578 { 35, PrivMode_ShiftKeys }, // rxvt extension
3159 { 40, PrivMode_132OK }, 3579 { 40, PrivMode_132OK },
3580 // 41 xterm more fixes NYI
3581 // 45 margin bell NYI
3582 // 46 start logging
3160 { 47, PrivMode_Screen }, 3583 { 47, PrivMode_Screen },
3161 { 66, PrivMode_aplKP }, 3584 { 66, PrivMode_aplKP },
3162#ifndef NO_BACKSPACE_KEY 3585#ifndef NO_BACKSPACE_KEY
3163 { 67, PrivMode_BackSpace }, 3586 { 67, PrivMode_BackSpace },
3164#endif 3587#endif
3165 { 1000, PrivMode_MouseX11 }, 3588 { 1000, PrivMode_MouseX11 },
3589 { 1002, PrivMode_MouseBtnEvent },
3590 { 1003, PrivMode_MouseAnyEvent },
3166 { 1010, PrivMode_TtyOutputInh }, 3591 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3167 { 1011, PrivMode_Keypress }, 3592 { 1011, PrivMode_Keypress }, // rxvt extension
3593 // 1035 enable modifiers for alt, numlock NYI
3594 // 1036 send ESC for meta keys NYI
3595 // 1037 send DEL for keypad delete NYI
3168 { 1047, PrivMode_Screen }, 3596 { 1047, PrivMode_Screen },
3597 // 1048 save and restore cursor
3169 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3598 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3599 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3170 }; 3600 };
3171 3601
3172 if (nargs == 0) 3602 if (nargs == 0)
3173 return; 3603 return;
3174 3604
… …
3189 state = privcases (mode, argtopriv[j].bit); 3619 state = privcases (mode, argtopriv[j].bit);
3190 break; 3620 break;
3191 } 3621 }
3192 3622
3193 /* extra handling for values with state unkept */ 3623 /* extra handling for values with state unkept */
3194 if (state == -1)
3195 switch (arg[i]) 3624 switch (arg[i])
3196 { 3625 {
3626#if ENABLE_STYLES
3627 case 1021:
3628 set_option (Opt_intensityStyles, mode);
3629
3630 scr_touch (true);
3631 break;
3632#endif
3197 case 1048: /* alternative cursor save */ 3633 case 1048: /* alternative cursor save */
3634 case 1049:
3635 if (option (Opt_secondaryScreen))
3198 if (mode == 0) 3636 if (mode == 0)
3199 scr_cursor (RESTORE); 3637 scr_cursor (RESTORE);
3200 else if (mode == 1) 3638 else if (mode == 1)
3201 scr_cursor (SAVE); 3639 scr_cursor (SAVE);
3202 /* FALLTHROUGH */
3203 default:
3204 continue; /* for (;i;) */
3205 }
3206
3207 /* extra handling for values with valid 0 or 1 state */
3208 switch (arg[i])
3209 {
3210 /* case 1: - application cursor keys */
3211 case 2: /* VT52 mode */
3212 /* oddball mode. should be set regardless of set/reset
3213 * parameter. Return from VT52 mode with an ESC < from
3214 * within VT52 mode
3215 */
3216 PrivMode (1, PrivMode_vt52);
3217 break; 3640 break;
3641 }
3642
3643 if (state >= 0)
3644 /* extra handling for values with valid 0 or 1 state */
3645 switch (arg[i])
3646 {
3647 /* case 1: - application cursor keys */
3648 case 2: /* VT52 mode */
3649 /* oddball mode. should be set regardless of set/reset
3650 * parameter. Return from VT52 mode with an ESC < from
3651 * within VT52 mode
3652 */
3653 PrivMode (1, PrivMode_vt52);
3654 break;
3218 case 3: /* 80/132 */ 3655 case 3: /* 80/132 */
3219 if (PrivateModes & PrivMode_132OK) 3656 if (priv_modes & PrivMode_132OK)
3220 set_widthheight ( (unsigned int) ((state ? 132 : 80) * TermWin.fwidth), 3657 set_widthheight (((state ? 132 : 80) * fwidth), height);
3221 (unsigned int)TermWin.height);
3222 break; 3658 break;
3223 case 4: /* smooth scrolling */ 3659 case 4: /* smooth scrolling */
3224 if (state)
3225 Options &= ~Opt_jumpScroll;
3226 else
3227 Options |= Opt_jumpScroll; 3660 set_option (Opt_jumpScroll, !state);
3228 break; 3661 break;
3229 case 5: /* reverse video */ 3662 case 5: /* reverse video */
3230 scr_rvideo_mode (state); 3663 scr_rvideo_mode (state);
3231 break; 3664 break;
3232 case 6: /* relative/absolute origins */ 3665 case 6: /* relative/absolute origins */
3233 scr_relative_origin (state); 3666 scr_relative_origin (state);
3234 break; 3667 break;
3235 case 7: /* autowrap */ 3668 case 7: /* autowrap */
3236 scr_autowrap (state); 3669 scr_autowrap (state);
3237 break; 3670 break;
3238 /* case 8: - auto repeat, can't do on a per window basis */ 3671 /* case 8: - auto repeat, can't do on a per window basis */
3239 case 9: /* X10 mouse reporting */ 3672 case 9: /* X10 mouse reporting */
3240 if (state) /* orthogonal */ 3673 if (state) /* orthogonal */
3241 PrivateModes &= ~ (PrivMode_MouseX11); 3674 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3242 break; 3675 break;
3243#ifdef menuBar_esc
3244 case menuBar_esc:
3245#ifdef MENUBAR
3246 map_menuBar (state);
3247#endif
3248 break;
3249#endif
3250#ifdef scrollBar_esc 3676#ifdef scrollBar_esc
3251 case scrollBar_esc: 3677 case scrollBar_esc:
3252 if (scrollbar_mapping (state)) 3678 if (scrollbar_mapping (state))
3253 { 3679 {
3254 resize_all_windows (0, 0, 0); 3680 resize_all_windows (0, 0, 0);
3255 scr_touch (true); 3681 scr_touch (true);
3256 } 3682 }
3257 break; 3683 break;
3258#endif 3684#endif
3259 case 25: /* visible/invisible cursor */ 3685 case 25: /* visible/invisible cursor */
3260 scr_cursor_visible (state); 3686 scr_cursor_visible (state);
3261 break; 3687 break;
3262 /* case 35: - shift keys */ 3688 /* case 35: - shift keys */
3263 /* case 40: - 80 <--> 132 mode */ 3689 /* case 40: - 80 <--> 132 mode */
3264 case 47: /* secondary screen */ 3690 case 47: /* secondary screen */
3265 scr_change_screen (state); 3691 scr_change_screen (state);
3266 break; 3692 break;
3267 /* case 66: - application key pad */ 3693 /* case 66: - application key pad */
3268 /* case 67: - backspace key */ 3694 /* case 67: - backspace key */
3269 case 1000: /* X11 mouse reporting */ 3695 case 1000: /* X11 mouse reporting */
3270 if (state) /* orthogonal */ 3696 if (state) /* orthogonal */
3271 PrivateModes &= ~ (PrivMode_MouseX10); 3697 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3272 break; 3698 break;
3273#if 0
3274 case 1001: 3699 case 1002:
3275 break; /* X11 mouse highlighting */ 3700 case 1003:
3276#endif 3701 if (state)
3702 {
3703 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3704 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3705 vt_emask_mouse = PointerMotionMask;
3706 }
3707 else
3708 vt_emask_mouse = NoEventMask;
3709 vt_select_input ();
3710 break;
3277 case 1010: /* scroll to bottom on TTY output inhibit */ 3711 case 1010: /* scroll to bottom on TTY output inhibit */
3278 if (state)
3279 Options &= ~Opt_scrollTtyOutput;
3280 else
3281 Options |= Opt_scrollTtyOutput; 3712 set_option (Opt_scrollTtyOutput, !state);
3282 break; 3713 break;
3283 case 1011: /* scroll to bottom on key press */ 3714 case 1011: /* scroll to bottom on key press */
3284 if (state)
3285 Options |= Opt_scrollTtyKeypress; 3715 set_option (Opt_scrollTtyKeypress, state);
3286 else
3287 Options &= ~Opt_scrollTtyKeypress;
3288 break; 3716 break;
3289 case 1047: /* secondary screen w/ clearing */ 3717 case 1047: /* secondary screen w/ clearing last */
3290 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3718 if (option (Opt_secondaryScreen))
3291 if (current_screen != PRIMARY) 3719 if (current_screen != PRIMARY)
3292 scr_erase_screen (2); 3720 scr_erase_screen (2);
3293 scr_change_screen (state); 3721 scr_change_screen (state);
3294 /* FALLTHROUGH */
3295 default:
3296 break; 3722 break;
3723 case 1049: /* secondary screen w/ clearing first */
3724 scr_change_screen (state);
3725 if (option (Opt_secondaryScreen))
3726 if (current_screen != PRIMARY)
3727 scr_erase_screen (2);
3728 break;
3729 default:
3730 break;
3297 } 3731 }
3298 } 3732 }
3299} 3733}
3300/*}}} */ 3734/*}}} */
3301 3735
3302/*{{{ process sgr sequences */ 3736/*{{{ process sgr sequences */
3303void 3737void
3304rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3738rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3305{ 3739{
3306 unsigned int i; 3740 unsigned int i;
3307 short rendset; 3741 short rendset;
3308 int rendstyle; 3742 int rendstyle;
3309 3743
3310 if (nargs == 0) 3744 if (nargs == 0)
3311 { 3745 {
3312 scr_rendition (0, ~RS_None); 3746 scr_rendition (0, ~RS_None);
3313 return; 3747 return;
3314 } 3748 }
3749
3315 for (i = 0; i < nargs; i++) 3750 for (i = 0; i < nargs; i++)
3316 { 3751 {
3317 rendset = -1; 3752 rendset = -1;
3318 switch (arg[i]) 3753 switch (arg[i])
3319 { 3754 {
… …
3321 rendset = 0, rendstyle = ~RS_None; 3756 rendset = 0, rendstyle = ~RS_None;
3322 break; 3757 break;
3323 case 1: 3758 case 1:
3324 rendset = 1, rendstyle = RS_Bold; 3759 rendset = 1, rendstyle = RS_Bold;
3325 break; 3760 break;
3761 //case 2: // low intensity
3762 case 3:
3763 rendset = 1, rendstyle = RS_Italic;
3764 break;
3326 case 4: 3765 case 4:
3327 rendset = 1, rendstyle = RS_Uline; 3766 rendset = 1, rendstyle = RS_Uline;
3328 break; 3767 break;
3329 case 5: 3768 case 5: // slowly blinking
3769 case 6: // rapidly blinking
3330 rendset = 1, rendstyle = RS_Blink; 3770 rendset = 1, rendstyle = RS_Blink;
3331 break; 3771 break;
3772 //case 6: // scoansi light background
3332 case 7: 3773 case 7:
3333 rendset = 1, rendstyle = RS_RVid; 3774 rendset = 1, rendstyle = RS_RVid;
3334 break; 3775 break;
3335 case 22: 3776 case 8:
3777 // invisible. NYI
3778 break;
3779 //case 9: // crossed out
3780 //case 10: // scoansi acs off, primary font
3781 //case 11: // scoansi acs on, first alt font
3782 //case 12: // scoansi acs on, |0x80, second alt font
3783 //...
3784 //case 19: // ninth alt font
3785 //case 20: // gothic
3786 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3336 rendset = 0, rendstyle = RS_Bold; 3787 rendset = 0, rendstyle = RS_Bold;
3788 break;
3789 case 22: // normal intensity
3790 rendset = 0, rendstyle = RS_Bold;
3791 break;
3792 case 23: // disable italic
3793 rendset = 0, rendstyle = RS_Italic;
3337 break; 3794 break;
3338 case 24: 3795 case 24:
3339 rendset = 0, rendstyle = RS_Uline; 3796 rendset = 0, rendstyle = RS_Uline;
3340 break; 3797 break;
3341 case 25: 3798 case 25:
3342 rendset = 0, rendstyle = RS_Blink; 3799 rendset = 0, rendstyle = RS_Blink;
3343 break; 3800 break;
3801 case 26: // variable spacing (iso 8613)
3802 rendset = 0, rendstyle = RS_Blink;
3803 break;
3344 case 27: 3804 case 27:
3345 rendset = 0, rendstyle = RS_RVid; 3805 rendset = 0, rendstyle = RS_RVid;
3346 break; 3806 break;
3807 //case 28: // visible. NYI
3808 //case 29: // not crossed-out
3347 } 3809 }
3810
3348 if (rendset != -1) 3811 if (rendset != -1)
3349 { 3812 {
3350 scr_rendition (rendset, rendstyle); 3813 scr_rendition (rendset, rendstyle);
3351 continue; /* for (;i;) */ 3814 continue; /* for (;i;) */
3352 } 3815 }
… …
3359 case 33: 3822 case 33:
3360 case 34: 3823 case 34:
3361 case 35: 3824 case 35:
3362 case 36: 3825 case 36:
3363 case 37: 3826 case 37:
3364 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), 3827 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3365 Color_fg);
3366 break; 3828 break;
3367#ifdef TTY_256COLOR 3829 case 38: // set fg color, ISO 8613-6
3368 case 38:
3369 if (nargs > i + 2 && arg[i + 1] == 5) 3830 if (nargs > i + 2 && arg[i + 1] == 5)
3370 { 3831 {
3371 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3832 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3372 Color_fg);
3373 i += 2; 3833 i += 2;
3374 } 3834 }
3375 break; 3835 break;
3376#endif
3377 case 39: /* default fg */ 3836 case 39: /* default fg */
3378 scr_color (Color_fg, Color_fg); 3837 scr_color (Color_fg, Color_fg);
3379 break; 3838 break;
3380 3839
3381 case 40: 3840 case 40:
… …
3384 case 43: 3843 case 43:
3385 case 44: 3844 case 44:
3386 case 45: 3845 case 45:
3387 case 46: 3846 case 46:
3388 case 47: 3847 case 47:
3389 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), 3848 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3390 Color_bg);
3391 break; 3849 break;
3392#ifdef TTY_256COLOR 3850 case 48: // set bg color, ISO 8613-6
3393 case 48:
3394 if (nargs > i + 2 && arg[i + 1] == 5) 3851 if (nargs > i + 2 && arg[i + 1] == 5)
3395 { 3852 {
3396 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3853 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3397 Color_bg);
3398 i += 2; 3854 i += 2;
3399 } 3855 }
3400 break; 3856 break;
3401#endif
3402 case 49: /* default bg */ 3857 case 49: /* default bg */
3403 scr_color (Color_bg, Color_bg); 3858 scr_color (Color_bg, Color_bg);
3404 break; 3859 break;
3405 3860
3406#ifndef NO_BRIGHTCOLOR 3861 //case 50: // not variable spacing
3862
3863#if !ENABLE_MINIMAL
3407 case 90: 3864 case 90:
3408 case 91: /* set bright fg color */ 3865 case 91: /* set bright fg color */
3409 case 92: 3866 case 92:
3410 case 93: 3867 case 93:
3411 case 94: 3868 case 94:
3412 case 95: 3869 case 95:
3413 case 96: 3870 case 96:
3414 case 97: 3871 case 97:
3415 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 3872 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3416 Color_fg);
3417 break; 3873 break;
3418 case 100: 3874 case 100:
3419 case 101: /* set bright bg color */ 3875 case 101: /* set bright bg color */
3420 case 102: 3876 case 102:
3421 case 103: 3877 case 103:
3422 case 104: 3878 case 104:
3423 case 105: 3879 case 105:
3424 case 106: 3880 case 106:
3425 case 107: 3881 case 107:
3426 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 3882 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3427 Color_bg);
3428 break; 3883 break;
3429#endif 3884#endif
3430
3431 } 3885 }
3432 } 3886 }
3433} 3887}
3434/*}}} */ 3888/*}}} */
3435 3889
3436/*{{{ process Rob Nation's own graphics mode sequences */ 3890/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3437void 3891void
3438rxvt_term::process_graphics () 3892rxvt_term::process_graphics ()
3439{ 3893{
3440 unsigned char ch, cmd = cmd_getc (); 3894 unicode_t ch, cmd = cmd_getc ();
3441 3895
3442 if (cmd == 'Q') 3896 if (cmd == 'Q')
3897 {
3443 { /* query graphics */ 3898 /* query graphics */
3444 tt_printf ("\033G0\n"); /* no graphics */ 3899 tt_printf ("\033G0\012"); /* no graphics */
3445 return; 3900 return;
3446 } 3901 }
3447 /* swallow other graphics sequences until terminating ':' */ 3902 /* swallow other graphics sequences until terminating ':' */
3448 do 3903 do
3449 ch = cmd_getc (); 3904 ch = cmd_getc ();
… …
3459 */ 3914 */
3460void 3915void
3461rxvt_term::tt_printf (const char *fmt,...) 3916rxvt_term::tt_printf (const char *fmt,...)
3462{ 3917{
3463 va_list arg_ptr; 3918 va_list arg_ptr;
3464 unsigned char buf[256]; 3919 char buf[256];
3465 3920
3466 va_start (arg_ptr, fmt); 3921 va_start (arg_ptr, fmt);
3467 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 3922 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3468 va_end (arg_ptr); 3923 va_end (arg_ptr);
3469 tt_write (buf, STRLEN (buf)); 3924 tt_write (buf, strlen (buf));
3470} 3925}
3471 3926
3472/* ---------------------------------------------------------------------- */ 3927/* ---------------------------------------------------------------------- */
3473/* Write data to the pty as typed by the user, pasted with the mouse, 3928/* Write data to the pty as typed by the user, pasted with the mouse,
3474 * or generated by us in response to a query ESC sequence. 3929 * or generated by us in response to a query ESC sequence.
3475 */ 3930 */
3931const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
3932
3476void 3933void
3477rxvt_term::tt_write (const unsigned char *data, unsigned int len) 3934rxvt_term::tt_write (const char *data, unsigned int len)
3478{ 3935{
3479 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 3936 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
3937 return;
3480 3938
3481 if (len) 3939 if (pty->pty < 0)
3940 return;
3941
3942 if (v_buflen == 0)
3943 {
3944 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
3945
3946 if ((unsigned int)written == len)
3947 return;
3948
3949 data += written;
3950 len -= written;
3482 { 3951 }
3952
3953 v_buffer = (char *)realloc (v_buffer, v_buflen + len);
3954
3955 memcpy (v_buffer + v_buflen, data, len);
3956 v_buflen += len;
3957
3958 pty_ev.set (ev::READ | ev::WRITE);
3959}
3960
3961void rxvt_term::pty_write ()
3962{
3963 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
3964
3965 if (written > 0)
3966 {
3967 v_buflen -= written;
3968
3483 if (v_buflen == 0) 3969 if (v_buflen == 0)
3484 { 3970 {
3485 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3486
3487 if ((unsigned int)written == len)
3488 return;
3489
3490 data += written;
3491 len -= written;
3492 }
3493
3494
3495 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3496
3497 memcpy (v_buffer + v_buflen, data, len);
3498 v_buflen += len;
3499 }
3500
3501 for (;;)
3502 {
3503 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3504
3505 if (written > 0)
3506 {
3507 v_buflen -= written;
3508
3509 if (v_buflen == 0)
3510 {
3511 free (v_buffer); 3971 free (v_buffer);
3512 v_buffer = 0; 3972 v_buffer = 0;
3513 v_buflen = 0;
3514 3973
3515 pty_ev.set (EVENT_READ); 3974 pty_ev.set (ev::READ);
3516 return;
3517 }
3518
3519 memmove (v_buffer, v_buffer + written, v_buflen);
3520 }
3521 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3522 // original code just ignores this...
3523 destroy ();
3524 else
3525 {
3526 pty_ev.set (EVENT_READ | EVENT_WRITE);
3527 return; 3975 return;
3528 } 3976 }
3977
3978 memmove (v_buffer, v_buffer + written, v_buflen);
3529 } 3979 }
3980 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3981 pty_ev.set (ev::READ);
3530} 3982}
3531 3983
3532/*----------------------- end-of-file (C source) -----------------------*/ 3984/*----------------------- end-of-file (C source) -----------------------*/
3533 3985

Diff Legend

– Removed lines
+ Added lines
< Changed lines
> Changed lines