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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.53 by pcg, Sun Feb 22 12:34:53 2004 UTC vs.
Revision 1.381 by root, Fri Dec 14 05:25:23 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) 2003-2007 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
1046/* checks wether a refresh is requested and starts the refresh timer */
737void 1047void
738rxvt_term::check_cb (check_watcher &w) 1048rxvt_term::refresh_check ()
739{ 1049{
740 SET_R (this); 1050 if (want_refresh && !flush_ev.is_active ())
741 SET_LOCALE (locale); 1051 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
1052}
742 1053
1054void
1055rxvt_term::flush_cb (ev::timer &w, int revents)
1056{
1057 make_current ();
1058
1059 refresh_count = 0;
743 flush (); 1060 flush ();
744} 1061}
745 1062
746#ifdef CURSOR_BLINK 1063#ifdef CURSOR_BLINK
747void 1064void
748rxvt_term::cursor_blink_cb (time_watcher &w) 1065rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
749{ 1066{
750 hidden_cursor = !hidden_cursor; 1067 hidden_cursor = !hidden_cursor;
751 want_refresh = 1; 1068 want_refresh = 1;
752 1069 refresh_check ();
753 w.start (w.at + BLINK_INTERVAL);
754} 1070}
755#endif 1071#endif
756 1072
757#ifdef TEXT_BLINK 1073#ifdef TEXT_BLINK
758void 1074void
759rxvt_term::text_blink_cb (time_watcher &w) 1075rxvt_term::text_blink_cb (ev::timer &w, int revents)
760{ 1076{
761 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1077 if (scr_refresh_rend (RS_Blink, RS_Blink))
762 { 1078 {
763 hidden_text = !hidden_text; 1079 hidden_text = !hidden_text;
764 want_refresh = 1; 1080 want_refresh = 1;
765 w.start (w.at + TEXT_BLINK_INTERVAL); 1081 refresh_check ();
1082 }
1083 else
1084 w.stop ();
1085}
1086#endif
1087
1088#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1089void
1090rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1091{
1092 if ((scrollbar_isUp () || scrollbar_isDn ())
1093 && scr_page (scrollbar_isUp () ? UP : DN, 1))
766 } 1094 {
1095 want_refresh = 1;
1096 refresh_check ();
1097 }
1098 else
1099 w.stop ();
767} 1100}
1101#endif
1102
1103#ifdef SELECTION_SCROLLING
1104void
1105rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1106{
1107 if (scr_page (scroll_selection_dir, scroll_selection_lines))
1108 {
1109 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1110 want_refresh = 1;
1111 refresh_check ();
1112 }
1113 else
1114 w.stop ();
1115}
1116#endif
1117
1118#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1119void
1120rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1121{
1122 if (scr_changeview (view_start - mouse_slip_wheel_speed))
1123 {
1124 want_refresh = 1;
1125 refresh_check ();
1126 }
1127
1128 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
1129 {
1130 mouse_slip_wheel_speed = 0;
1131 w.stop ();
1132 }
1133}
1134#endif
1135
1136#if LINUX_YIELD_HACK
1137static struct event_handler
1138{
1139 ev::prepare yield_ev;
1140
1141 void yield_cb (ev::prepare &w, int revents)
1142 {
1143 // this should really be sched_yield(), but the linux guys thought
1144 // that giving a process calling sched_yield () less cpu time than
1145 // ones with high nice levels is a useful thing to do. It surely is is
1146 // allowed by the sus... as is returning ENOSYS.
1147
1148 struct timespec ts = { 0, 0 };
1149 nanosleep (&ts, 0);
1150
1151 w.stop ();
1152 }
1153
1154 event_handler ()
1155 : yield_ev (this, &event_handler::yield_cb)
1156 {
1157 }
1158} event_handler;
768#endif 1159#endif
769 1160
770bool 1161bool
771rxvt_term::pty_fill () 1162rxvt_term::pty_fill ()
772{ 1163{
773 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1164 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
1165
1166 if (CBUFSIZ == n)
1167 {
1168 rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n");
1169 n = 0;
1170 }
774 1171
775 memmove (cmdbuf_base, cmdbuf_ptr, n); 1172 memmove (cmdbuf_base, cmdbuf_ptr, n);
776 cmdbuf_ptr = cmdbuf_base; 1173 cmdbuf_ptr = cmdbuf_base;
777 cmdbuf_endp = cmdbuf_ptr + n; 1174 cmdbuf_endp = cmdbuf_ptr + n;
778 1175
779 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1176 ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n);
780 1177
781 if (n > 0) 1178 if (r > 0)
782 { 1179 {
783 cmdbuf_endp += n; 1180 cmdbuf_endp += r;
784 return true; 1181 return true;
785 } 1182 }
786 else if (n < 0 && errno != EAGAIN) 1183 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1184 {
1185#if LINUX_YIELD_HACK
1186 if (display->is_local)
1187 event_handler.yield_ev.start ();
1188#endif
1189 }
1190 else
1191 {
1192 pty_ev.stop ();
1193
1194 if (!option (Opt_hold))
787 destroy (); 1195 destroy ();
1196 }
788 1197
789 return false; 1198 return false;
790} 1199}
791 1200
792void 1201void
793rxvt_term::pty_cb (io_watcher &w, short revents) 1202rxvt_term::pty_cb (ev::io &w, int revents)
794{ 1203{
795 SET_R (this); 1204 make_current ();
796 SET_LOCALE (locale);
797 1205
798 if (revents & EVENT_WRITE) 1206 if (revents & ev::READ)
799 tt_write (0, 0);
800 else if (revents & EVENT_READ)
801 {
802 bool flag = true;
803
804 // loop, but don't allow a single term to monopolize us 1207 // loop, but don't allow a single term to monopolize us
805 // the number of loops is fully arbitrary, and thus wrong
806 while (flag && pty_fill ()) 1208 while (pty_fill ())
807 { 1209 if (cmd_parse ())
808 if (!seen_input)
809 {
810 seen_input = 1;
811 /* once we know the shell is running, send the screen size. Again! */
812 tt_winch ();
813 }
814
815 uint32_t ch = NOCHAR;
816
817 for (;;)
818 {
819 if (ch == NOCHAR)
820 ch = next_char ();
821
822 if (ch == NOCHAR) // TODO: improve
823 break; 1210 break;
824 1211
825 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r') 1212 if (revents & ev::WRITE)
826 { 1213 pty_write ();
827 /* Read a text string from the input buffer */
828 uint32_t buf[BUFSIZ];
829 bool refreshnow = false;
830 int nlines = 0;
831 uint32_t *str = buf;
832
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} 1214}
916 1215
917// read the next character, currently handles UTF-8 1216void
918// will probably handle all sorts of other stuff in the future 1217rxvt_term::pointer_unblank ()
919uint32_t
920rxvt_term::next_char ()
921{ 1218{
922 while (cmdbuf_ptr < cmdbuf_endp) 1219 XDefineCursor (dpy, vt, TermWin_cursor);
923 { 1220 recolour_cursor ();
924 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
925 return *cmdbuf_ptr++;
926 1221
927 wchar_t wc; 1222#ifdef POINTER_BLANK
928 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); 1223 hidden_pointer = 0;
929 1224
930 if (len == (size_t)-2) 1225 if (option (Opt_pointerBlank))
931 return NOCHAR; 1226 pointer_ev.start (pointerBlankDelay);
932 1227#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} 1228}
965 1229
966#ifdef POINTER_BLANK 1230#ifdef POINTER_BLANK
967void 1231void
968rxvt_term::pointer_unblank () 1232rxvt_term::pointer_blank ()
969{ 1233{
970 XDefineCursor (display->display, TermWin.vt, TermWin_cursor); 1234 if (!option (Opt_pointerBlank))
971 recolour_cursor (); 1235 return;
972 1236
1237 XDefineCursor (dpy, vt, display->blank_cursor);
1238 XFlush (dpy);
1239
973 hidden_pointer = 0; 1240 hidden_pointer = 1;
974
975 if (Options & Opt_pointerBlank)
976 pointer_ev.start (NOW + pointerBlankDelay);
977} 1241}
978 1242
979void 1243void
980rxvt_term::pointer_blank () 1244rxvt_term::pointer_cb (ev::timer &w, int revents)
981{ 1245{
982 if (! (Options & Opt_pointerBlank)) 1246 make_current ();
983 return;
984 1247
985 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1248 pointer_blank ();
986 XFlush (display->display);
987
988 hidden_pointer = 1;
989} 1249}
1250#endif
990 1251
991void 1252void
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) 1253rxvt_term::mouse_report (XButtonEvent &ev)
1003{ 1254{
1004 int button_number, key_state = 0; 1255 int button_number, key_state = 0;
1005 int x, y; 1256 int x, y;
1257 int code = 32;
1006 1258
1007 x = ev.x; 1259 x = Pixel2Col (ev.x);
1008 y = ev.y; 1260 y = Pixel2Row (ev.y);
1009 pixel_position (&x, &y); 1261 if (ev.type == MotionNotify)
1262 {
1263 if (x == mouse_row && y == mouse_col)
1264 return;
1265 mouse_row = x;
1266 mouse_col = y;
1267 code += 32;
1268 }
1010 1269
1011 if (MEvent.button == AnyButton) 1270 if (MEvent.button == AnyButton)
1012 {
1013 button_number = 3; 1271 button_number = 3;
1014 }
1015 else 1272 else
1016 { 1273 {
1017 button_number = MEvent.button - Button1; 1274 button_number = MEvent.button - Button1;
1018 /* add 0x3D for wheel events, like xterm does */ 1275 /* add 0x3D for wheel events, like xterm does */
1019 if (button_number >= 3) 1276 if (button_number >= 3)
1020 button_number += (64 - 3); 1277 button_number += (64 - 3);
1021 } 1278 }
1022 1279
1023 if (PrivateModes & PrivMode_MouseX10) 1280 if (priv_modes & PrivMode_MouseX10)
1024 { 1281 {
1025 /* 1282 /*
1026 * do not report ButtonRelease 1283 * do not report ButtonRelease
1027 * no state info allowed 1284 * no state info allowed
1028 */ 1285 */
… …
1043 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1300 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1044 + ((MEvent.state & ControlMask) ? 16 : 0); 1301 + ((MEvent.state & ControlMask) ? 16 : 0);
1045#ifdef MOUSE_REPORT_DOUBLECLICK 1302#ifdef MOUSE_REPORT_DOUBLECLICK
1046 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1303 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1047#endif 1304#endif
1048
1049 } 1305 }
1050 1306
1051#ifdef DEBUG_MOUSEREPORT 1307#if DEBUG_MOUSEREPORT
1052 fprintf (stderr, "Mouse ["); 1308 fprintf (stderr, "Mouse [");
1053 if (key_state & 16) 1309 if (key_state & 16)
1054 fputc ('C', stderr); 1310 fputc ('C', stderr);
1055 if (key_state & 4) 1311 if (key_state & 4)
1056 fputc ('S', stderr); 1312 fputc ('S', stderr);
… …
1060 fputc ('2', stderr); 1316 fputc ('2', stderr);
1061 fprintf (stderr, "]: <%d>, %d/%d\n", 1317 fprintf (stderr, "]: <%d>, %d/%d\n",
1062 button_number, 1318 button_number,
1063 x + 1, 1319 x + 1,
1064 y + 1); 1320 y + 1);
1065#else 1321#endif
1322
1066 tt_printf ("\033[M%c%c%c", 1323 tt_printf ("\033[M%c%c%c",
1067 (32 + button_number + key_state), 1324 (code + button_number + key_state),
1068 (32 + x + 1), 1325 (32 + x + 1),
1069 (32 + y + 1)); 1326 (32 + y + 1));
1070#endif
1071} 1327}
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 1328
1083/*{{{ process an X event */ 1329/*{{{ process an X event */
1084void 1330void
1085rxvt_term::x_cb (XEvent &ev) 1331rxvt_term::x_cb (XEvent &ev)
1086{ 1332{
1087 SET_R (this); 1333 make_current ();
1088 SET_LOCALE (locale);
1089 1334
1090#if defined(CURSOR_BLINK) 1335 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 1336
1099 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1337 if (ev.xany.window == vt
1100 } 1338 && SHOULD_INVOKE (HOOK_X_EVENT)
1101#endif 1339 && 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; 1340 return;
1120#endif
1121 1341
1342 // for XQueryPointer
1122 Window unused_root, unused_child; 1343 Window unused_root, unused_child;
1123 int unused_root_x, unused_root_y; 1344 int unused_root_x, unused_root_y;
1124 unsigned int unused_mask; 1345 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 1346
1175 switch (ev.type) 1347 switch (ev.type)
1176 { 1348 {
1177 case KeyPress: 1349 case KeyPress:
1178 lookup_key (ev.xkey); 1350 key_press (ev.xkey);
1179 break; 1351 break;
1180 1352
1181#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1182 case KeyRelease: 1353 case KeyRelease:
1183 { 1354 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; 1355 break;
1195 }
1196#endif
1197 1356
1198 case ButtonPress: 1357 case ButtonPress:
1199 button_press (ev.xbutton); 1358 button_press (ev.xbutton);
1200 break; 1359 break;
1201 1360
… …
1203 button_release (ev.xbutton); 1362 button_release (ev.xbutton);
1204 break; 1363 break;
1205 1364
1206 case ClientMessage: 1365 case ClientMessage:
1207 if (ev.xclient.format == 32 1366 if (ev.xclient.format == 32
1208 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1367 && !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 { 1368 {
1217 /* Get Dnd data */ 1369 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1218 Atom ActualType; 1370 {
1219 int ActualFormat; 1371 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1220 unsigned char *data; 1372 {
1221 unsigned long Size, RemainingBytes; 1373 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1222 1374 {
1223 XGetWindowProperty (display->display, display->root, 1375 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1224 xa[XA_DNDSELECTION], 1376 destroy ();
1225 0L, 1000000L, 1377 }
1226 False, AnyPropertyType, 1378#if ENABLE_EWMH
1227 &ActualType, &ActualFormat, 1379 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1228 &Size, &RemainingBytes, 1380 XSendEvent (dpy, ev.xclient.window = display->root,
1381 False, SubstructureRedirectMask | SubstructureNotifyMask,
1229 &data); 1382 &ev);
1230 XChangeProperty (display->display, display->root, 1383#endif
1231 XA_CUT_BUFFER0, XA_STRING, 1384 }
1232 8, PropModeReplace, 1385 }
1233 data, STRLEN (data)); 1386#if ENABLE_XEMBED
1234 selection_paste (display->root, XA_CUT_BUFFER0, True); 1387 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1235 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1388 {
1389 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1390 focus_in ();
1391 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1392 focus_out ();
1393 }
1394#endif
1236 } 1395 }
1237#endif /* OFFIX_DND */
1238 break;
1239
1240 case MappingNotify:
1241 XRefreshKeyboardMapping (& (ev.xmapping));
1242 break; 1396 break;
1243 1397
1244 /* 1398 /*
1245 * XXX: this is not the _current_ arrangement 1399 * XXX: this is not the _current_ arrangement
1246 * Here's my conclusion: 1400 * Here's my conclusion:
… …
1265 break; 1419 break;
1266 } 1420 }
1267 break; 1421 break;
1268 1422
1269 case FocusIn: 1423 case FocusIn:
1270 if (!TermWin.focus) 1424 if (ev.xfocus.detail != NotifyInferior
1425 && ev.xfocus.detail != NotifyPointer
1426 && ev.xfocus.mode != NotifyGrab)
1427 focus_in ();
1428 break;
1429
1430 case FocusOut:
1431 if (ev.xfocus.detail != NotifyInferior
1432 && ev.xfocus.detail != NotifyPointer
1433 && ev.xfocus.mode != NotifyGrab)
1434 focus_out ();
1435 break;
1436
1437 case ConfigureNotify:
1438 /* fprintf (stderr, "ConfigureNotify for %X, parent is %X, geom is %dx%d%+d%+d, old geom was %dx%d\n",
1439 ev.xconfigure.window, parent[0], ev.xconfigure.width, ev.xconfigure.height, ev.xconfigure.x, ev.xconfigure.y,
1440 szHint.width, szHint.height); */
1441 if (ev.xconfigure.window == parent[0])
1271 { 1442 {
1272 TermWin.focus = 1; 1443 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 } 1444 ;
1284 break;
1285 1445
1286 case FocusOut: 1446 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1287 if (TermWin.focus)
1288 { 1447 {
1289 TermWin.focus = 0; 1448 seen_resize = 1;
1290 want_refresh = 1; 1449 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 } 1450 }
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 1451 else
1324 { 1452 {
1325 D_SIZE ((stderr, "Size: Not resizing")); 1453#ifdef HAVE_BG_PIXMAP
1454 if (bgPixmap.window_position_sensitive ())
1455 update_background ();
1456#endif
1326 } 1457 }
1327#endif 1458 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 } 1459 }
1338 break; 1460 break;
1339 1461
1462 case PropertyNotify:
1463 if (!HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END)))
1464 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1465 && ev.xproperty.state == PropertyNewValue)
1466 selection_property (ev.xproperty.window, ev.xproperty.atom);
1467
1468 break;
1469
1340 case SelectionClear: 1470 case SelectionClear:
1341 display->set_selection_owner (0); 1471 selection_clear ();
1342 break; 1472 break;
1343 1473
1344 case SelectionNotify: 1474 case SelectionNotify:
1345 if (selection_wait == Sel_normal) 1475 if (selection_wait == Sel_normal)
1346 selection_paste (ev.xselection.requestor, 1476 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1347 ev.xselection.property, True);
1348 break; 1477 break;
1349 1478
1350 case SelectionRequest: 1479 case SelectionRequest:
1351 selection_send (ev.xselectionrequest); 1480 selection_send (ev.xselectionrequest);
1352 break; 1481 break;
1353 1482
1483 case MapNotify:
1484 mapped = 1;
1485#ifdef TEXT_BLINK
1486 text_blink_ev.start ();
1487#endif
1488 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1489 break;
1490
1354 case UnmapNotify: 1491 case UnmapNotify:
1355 TermWin.mapped = 0; 1492 mapped = 0;
1356#ifdef TEXT_BLINK 1493#ifdef TEXT_BLINK
1357 text_blink_ev.stop (); 1494 text_blink_ev.stop ();
1358#endif 1495#endif
1496 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1359 break; 1497 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 1498
1374 case GraphicsExpose: 1499 case GraphicsExpose:
1375 case Expose: 1500 case Expose:
1376 if (ev.xany.window == TermWin.vt) 1501 if (ev.xany.window == vt)
1377 { 1502 {
1378#ifdef NO_SLOW_LINK_SUPPORT 1503 do
1504 {
1379 scr_expose (ev.xexpose.x, ev.xexpose.y, 1505 scr_expose (ev.xexpose.x, ev.xexpose.y,
1380 ev.xexpose.width, ev.xexpose.height, False); 1506 ev.xexpose.width, ev.xexpose.height, False);
1381#else 1507 }
1382 // don't understand this, so commented it out 1508 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1509
1510 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1511
1512 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1513 {
1383 scr_expose (ev.xexpose.x, ev.xexpose.y, 1514 scr_expose (ev.xexpose.x, ev.xexpose.y,
1384 ev.xexpose.width, ev.xexpose.height, False); 1515 ev.xexpose.width, ev.xexpose.height, False);
1385 //scr_expose (ev.xexpose.x, 0, 1516 }
1386 // ev.xexpose.width, TermWin.height, False); 1517
1387#endif
1388 want_refresh = 1; 1518 want_refresh = 1;
1389 } 1519 }
1390 else 1520 else
1391 { 1521 {
1392 XEvent unused_event; 1522 XEvent unused_event;
1393 1523
1394 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1524 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1395 Expose, 1525 ;
1396 &unused_event)) ; 1526 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1397 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1527 ;
1398 GraphicsExpose, 1528
1399 &unused_event)) ;
1400 if (isScrollbarWindow (ev.xany.window)) 1529 if (isScrollbarWindow (ev.xany.window))
1401 { 1530 {
1402 scrollBar.setIdle (); 1531 scrollBar.setIdle ();
1403 scrollbar_show (0); 1532 scrollbar_show (0);
1404 } 1533 }
1405#ifdef MENUBAR
1406 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1407 menubar_expose ();
1408#endif
1409 } 1534 }
1410 break; 1535 break;
1411 1536
1412 case MotionNotify: 1537 case MotionNotify:
1413#ifdef POINTER_BLANK 1538#ifdef POINTER_BLANK
1414 if (hidden_pointer) 1539 if (hidden_pointer)
1415 pointer_unblank (); 1540 pointer_unblank ();
1416#endif 1541#endif
1417#if MENUBAR 1542 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1418 if (isMenuBarWindow (ev.xany.window)) 1543 || priv_modes & PrivMode_MouseAnyEvent)
1544 mouse_report (ev.xbutton);
1545 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1546 break;
1547
1548 if (ev.xany.window == vt)
1419 { 1549 {
1420 menubar_control (& (ev.xbutton)); 1550 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1421 break; 1551 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1422 } 1552 ; // 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))) 1553 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1430 { 1554 {
1431 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1555 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1432 ; 1556 ;
1433 1557
1434 XQueryPointer (display->display, TermWin.vt, 1558 XQueryPointer (dpy, vt,
1435 &unused_root, &unused_child, 1559 &unused_root, &unused_child,
1436 &unused_root_x, &unused_root_y, 1560 &unused_root_x, &unused_root_y,
1437 & (ev.xbutton.x), & (ev.xbutton.y), 1561 &ev.xbutton.x, &ev.xbutton.y,
1438 &unused_mask); 1562 &ev.xbutton.state);
1439#ifdef MOUSE_THRESHOLD 1563#ifdef MOUSE_THRESHOLD
1440 /* deal with a `jumpy' mouse */ 1564 /* deal with a `jumpy' mouse */
1441 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1565 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1442 { 1566 {
1443#endif 1567#endif
1568#if ISO_14755
1569 // 5.4
1570 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1571 {
1572 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1573 break;
1574 }
1575#endif
1444 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1576 selection_extend (ev.xbutton.x, ev.xbutton.y,
1445 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1577 ev.xbutton.state & Button3Mask ? 2 : 0);
1578
1446#ifdef SELECTION_SCROLLING 1579#ifdef SELECTION_SCROLLING
1447 if (ev.xbutton.y < TermWin.int_bwidth 1580 if (ev.xbutton.y < int_bwidth
1448 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1581 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1449 { 1582 {
1450 int dist; 1583 int dist;
1451
1452 pending_scroll_selection=1;
1453 1584
1454 /* don't clobber the current delay if we are 1585 /* don't clobber the current delay if we are
1455 * already in the middle of scrolling. 1586 * already in the middle of scrolling.
1456 */ 1587 */
1457 if (scroll_selection_delay<=0) 1588 if (!sel_scroll_ev.is_active ())
1458 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1589 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1459 1590
1460 /* save the event params so we can highlight 1591 /* save the event params so we can highlight
1461 * the selection in the pending-scroll loop 1592 * the selection in the pending-scroll loop
1462 */ 1593 */
1463 selection_save_x=ev.xbutton.x; 1594 selection_save_x = ev.xbutton.x;
1464 selection_save_y=ev.xbutton.y; 1595 selection_save_y = ev.xbutton.y;
1465 selection_save_state=
1466 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1596 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1467 1597
1468 /* calc number of lines to scroll */ 1598 /* calc number of lines to scroll */
1469 if (ev.xbutton.y<TermWin.int_bwidth) 1599 if (ev.xbutton.y < int_bwidth)
1470 { 1600 {
1471 scroll_selection_dir = UP; 1601 scroll_selection_dir = UP;
1472 dist = TermWin.int_bwidth - ev.xbutton.y; 1602 dist = int_bwidth - ev.xbutton.y;
1473 } 1603 }
1474 else 1604 else
1475 { 1605 {
1476 scroll_selection_dir = DN; 1606 scroll_selection_dir = DN;
1477 dist = ev.xbutton.y - 1607 dist = ev.xbutton.y - (int_bwidth + height);
1478 (TermWin.int_bwidth + TermWin.height);
1479 } 1608 }
1609
1480 scroll_selection_lines= (Pixel2Height (dist)/ 1610 scroll_selection_lines = Pixel2Height (dist)
1481 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1611 / SELECTION_SCROLL_LINE_SPEEDUP
1612 + 1;
1482 MIN_IT (scroll_selection_lines, 1613 min_it (scroll_selection_lines,
1483 SELECTION_SCROLL_MAX_LINES); 1614 SELECTION_SCROLL_MAX_LINES);
1484 } 1615 }
1485 else 1616 else
1486 { 1617 {
1487 /* we are within the text window, so we 1618 /* we are within the text window, so we
1488 * shouldn't be scrolling 1619 * shouldn't be scrolling
1489 */ 1620 */
1490 pending_scroll_selection = 0; 1621 sel_scroll_ev.stop();
1491 } 1622 }
1492#endif 1623#endif
1493#ifdef MOUSE_THRESHOLD 1624#ifdef MOUSE_THRESHOLD
1494
1495 } 1625 }
1496#endif 1626#endif
1497
1498 } 1627 }
1499 } 1628 }
1500 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1629 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ())
1501 { 1630 {
1502 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1631 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1503 MotionNotify, &ev)) ; 1632 MotionNotify, &ev))
1633 ;
1634
1504 XQueryPointer (display->display, scrollBar.win, 1635 XQueryPointer (dpy, scrollBar.win,
1505 &unused_root, &unused_child, 1636 &unused_root, &unused_child,
1506 &unused_root_x, &unused_root_y, 1637 &unused_root_x, &unused_root_y,
1507 & (ev.xbutton.x), & (ev.xbutton.y), 1638 &ev.xbutton.x, &ev.xbutton.y,
1508 &unused_mask); 1639 &unused_mask);
1509 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1640 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1510 scrollbar_size ()); 1641 scrollbar_size ());
1511 scr_refresh (refresh_type);
1512 refresh_limit = 0; 1642 want_refresh = 1;
1513 scrollbar_show (1); 1643 scrollbar_show (1);
1514 } 1644 }
1515 break; 1645 break;
1516 } 1646 }
1517}
1518 1647
1648#if defined(CURSOR_BLINK)
1649 if (option (Opt_cursorBlink) && ev.type == KeyPress)
1650 {
1651 if (hidden_cursor)
1652 {
1653 hidden_cursor = 0;
1654 want_refresh = 1;
1655 }
1656
1657 cursor_blink_ev.again ();
1658 }
1659#endif
1660
1661#if defined(POINTER_BLANK)
1662 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1663 {
1664 if (ev.type == MotionNotify
1665 || ev.type == ButtonPress
1666 || ev.type == ButtonRelease)
1667 if (hidden_pointer)
1668 pointer_unblank ();
1669
1670 if (ev.type == KeyPress && hidden_pointer == 0)
1671 pointer_blank ();
1672 }
1673#endif
1674
1675 refresh_check ();
1676}
1677
1678void
1679rxvt_term::focus_in ()
1680{
1681 if (!focus)
1682 {
1683 focus = 1;
1684 want_refresh = 1;
1685
1686 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1687
1688#if USE_XIM
1689 if (Input_Context != NULL)
1690 {
1691 IMSetPosition ();
1692 XSetICFocus (Input_Context);
1693 }
1694#endif
1695#if CURSOR_BLINK
1696 if (option (Opt_cursorBlink))
1697 cursor_blink_ev.again ();
1698#endif
1699#if OFF_FOCUS_FADING
1700 if (rs[Rs_fade])
1701 {
1702 pix_colors = pix_colors_focused;
1703 scr_recolour ();
1704 }
1705#endif
1706#if ENABLE_FRILLS
1707 if (option (Opt_urgentOnBell))
1708 {
1709 if (XWMHints *h = XGetWMHints(dpy, parent[0]))
1710 {
1711 h->flags &= ~XUrgencyHint;
1712 XSetWMHints (dpy, parent[0], h);
1713 }
1714 }
1715#endif
1716 }
1717}
1718
1719void
1720rxvt_term::focus_out ()
1721{
1722 if (focus)
1723 {
1724 focus = 0;
1725 want_refresh = 1;
1726
1727 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1728
1729#if ENABLE_FRILLS || ISO_14755
1730 if (iso14755buf)
1731 {
1732 iso14755buf = 0;
1733# if ISO_14755
1734 scr_overlay_off ();
1735# endif
1736 }
1737#endif
1738#if USE_XIM
1739 if (Input_Context != NULL)
1740 XUnsetICFocus (Input_Context);
1741#endif
1742#if CURSOR_BLINK
1743 if (option (Opt_cursorBlink))
1744 cursor_blink_ev.stop ();
1745
1746 hidden_cursor = 0;
1747#endif
1748#if OFF_FOCUS_FADING
1749 if (rs[Rs_fade])
1750 {
1751 pix_colors = pix_colors_unfocused;
1752 scr_recolour ();
1753 }
1754#endif
1755 }
1756}
1757
1758void
1759rxvt_term::update_fade_color (unsigned int idx)
1760{
1761#if OFF_FOCUS_FADING
1762 if (rs[Rs_fade])
1763 {
1764 rgba c;
1765 pix_colors [Color_fade].get (c);
1766 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1767 }
1768#endif
1769}
1770
1771#if ENABLE_TRANSPARENCY || ENABLE_PERL
1519void 1772void
1520rxvt_term::rootwin_cb (XEvent &ev) 1773rxvt_term::rootwin_cb (XEvent &ev)
1521{ 1774{
1522 SET_R (this); 1775 make_current ();
1523 SET_LOCALE (locale);
1524 1776
1777 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1778 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1779 return;
1780
1781# if ENABLE_TRANSPARENCY
1525 switch (ev.type) 1782 switch (ev.type)
1526 { 1783 {
1527 case PropertyNotify: 1784 case PropertyNotify:
1785 /*
1786 * if user used some Esetroot compatible prog to set the root bg,
1787 * use the property to determine the pixmap. We use it later on.
1788 */
1528 if (ev.xproperty.atom == xa[XA_VT_SELECTION]) 1789 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1790 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1529 { 1791 {
1530 if (ev.xproperty.state == PropertyNewValue) 1792 bgPixmap.set_root_pixmap ();
1531 selection_property (ev.xproperty.window, ev.xproperty.atom); 1793 update_background ();
1532 break;
1533 } 1794 }
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; 1795 break;
1796 }
1554#endif 1797# endif
1555 } 1798
1799 refresh_check ();
1556} 1800}
1801#endif
1557 1802
1558void 1803void
1559rxvt_term::button_press (const XButtonEvent &ev) 1804rxvt_term::button_press (XButtonEvent &ev)
1560{ 1805{
1561 int reportmode = 0, clickintime; 1806 int reportmode = 0, clickintime;
1562 1807
1563 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1808 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1809
1564 if (!bypass_keystate) 1810 if (!bypass_keystate)
1565 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1811 reportmode = !! (priv_modes & PrivMode_mouse_report);
1812
1566 /* 1813 /*
1567 * VT window processing of button press 1814 * VT window processing of button press
1568 */ 1815 */
1569 if (ev.window == TermWin.vt) 1816 if (ev.window == vt)
1570 { 1817 {
1818 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1819 return;
1820
1821#if ISO_14755
1822 // 5.4
1823 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1824 {
1825 iso14755_54 (ev.x, ev.y);
1826 return;
1827 }
1828#endif
1829
1571 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1830 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1831
1572 if (reportmode) 1832 if (reportmode)
1573 { 1833 {
1574 /* mouse report from vt window */ 1834 /* mouse report from vt window */
1575 /* save the xbutton state (for ButtonRelease) */ 1835 /* save the xbutton state (for ButtonRelease) */
1576 MEvent.state = ev.state; 1836 MEvent.state = ev.state;
1577#ifdef MOUSE_REPORT_DOUBLECLICK 1837#ifdef MOUSE_REPORT_DOUBLECLICK
1578 if (ev.button == MEvent.button && clickintime) 1838 if (ev.button == MEvent.button && clickintime)
1579 { 1839 {
1580 /* same button, within alloted time */ 1840 /* same button, within alloted time */
1581 MEvent.clicks++; 1841 MEvent.clicks++;
1842
1582 if (MEvent.clicks > 1) 1843 if (MEvent.clicks > 1)
1583 { 1844 {
1584 /* only report double clicks */ 1845 /* only report double clicks */
1585 MEvent.clicks = 2; 1846 MEvent.clicks = 2;
1586 mouse_report (ev); 1847 mouse_report (ev);
… …
1598 mouse_report (ev); 1859 mouse_report (ev);
1599 } 1860 }
1600#else 1861#else
1601 MEvent.button = ev.button; 1862 MEvent.button = ev.button;
1602 mouse_report (ev); 1863 mouse_report (ev);
1603#endif /* MOUSE_REPORT_DOUBLECLICK */ 1864#endif /* MOUSE_REPORT_DOUBLECLICK */
1604 1865
1605 } 1866 }
1606 else 1867 else
1607 { 1868 {
1608 if (ev.button != MEvent.button) 1869 if (ev.button != MEvent.button)
1609 MEvent.clicks = 0; 1870 MEvent.clicks = 0;
1871
1610 switch (ev.button) 1872 switch (ev.button)
1611 { 1873 {
1612 case Button1: 1874 case Button1:
1875 /* allow meta + click to select rectangular areas */
1876 /* should be done in screen.C */
1877#if ENABLE_FRILLS
1878 selection.rect = !!(ev.state & ModMetaMask);
1879#else
1880 selection.rect = false;
1881#endif
1882
1613 /* allow shift+left click to extend selection */ 1883 /* allow shift+left click to extend selection */
1614 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1884 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1615 { 1885 {
1616 if (MEvent.button == Button1 && clickintime) 1886 if (MEvent.button == Button1 && clickintime)
1617 selection_rotate (ev.x, ev.y); 1887 selection_rotate (ev.x, ev.y);
1618 else 1888 else
1619 selection_extend (ev.x, ev.y, 1); 1889 selection_extend (ev.x, ev.y, 1);
… …
1634 case Button3: 1904 case Button3:
1635 if (MEvent.button == Button3 && clickintime) 1905 if (MEvent.button == Button3 && clickintime)
1636 selection_rotate (ev.x, ev.y); 1906 selection_rotate (ev.x, ev.y);
1637 else 1907 else
1638 selection_extend (ev.x, ev.y, 1); 1908 selection_extend (ev.x, ev.y, 1);
1909
1639 MEvent.button = Button3; 1910 MEvent.button = Button3;
1640 break; 1911 break;
1641 } 1912 }
1642 } 1913 }
1914
1643 MEvent.time = ev.time; 1915 MEvent.time = ev.time;
1644 return; 1916 return;
1645 } 1917 }
1646 1918
1647 /* 1919 /*
… …
1691 tt_printf ("\033[5~"); 1963 tt_printf ("\033[5~");
1692 break; 1964 break;
1693 } 1965 }
1694 } 1966 }
1695 else 1967 else
1696#endif /* NO_SCROLLBAR_REPORT */ 1968#endif /* NO_SCROLLBAR_REPORT */
1697 1969
1698 { 1970 {
1699 char upordown = 0; 1971 char upordown = 0;
1700 1972
1701 if (scrollBar.style == R_SB_NEXT) 1973 if (scrollBar.style == R_SB_NEXT)
1702 { 1974 {
1703 if (scrollbarnext_upButton (ev.y)) 1975 if (scrollbarnext_upButton (ev.y))
1704 upordown = -1; /* up */ 1976 upordown = -1; /* up */
… …
1710 if (scrollbarrxvt_upButton (ev.y)) 1982 if (scrollbarrxvt_upButton (ev.y))
1711 upordown = -1; /* up */ 1983 upordown = -1; /* up */
1712 else if (scrollbarrxvt_dnButton (ev.y)) 1984 else if (scrollbarrxvt_dnButton (ev.y))
1713 upordown = 1; /* down */ 1985 upordown = 1; /* down */
1714 } 1986 }
1987
1715 if (upordown) 1988 if (upordown)
1716 { 1989 {
1717#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1990#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1718 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 1991 if (!cont_scroll_ev.is_active ())
1992 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1719#endif 1993#endif
1720 if (scr_page (upordown < 0 ? UP : DN, 1)) 1994 if (scr_page (upordown < 0 ? UP : DN, 1))
1721 { 1995 {
1722 if (upordown < 0) 1996 if (upordown < 0)
1723 scrollBar.setUp (); 1997 scrollBar.setUp ();
… …
1739 break; 2013 break;
1740 case R_SB_ALIGN_BOTTOM: 2014 case R_SB_ALIGN_BOTTOM:
1741 csrO = scrollBar.bot - scrollBar.top; 2015 csrO = scrollBar.bot - scrollBar.top;
1742 break; 2016 break;
1743 } 2017 }
2018
1744 if (scrollBar.style == R_SB_XTERM 2019 if (scrollBar.style == R_SB_XTERM
1745 || scrollbar_above_slider (ev.y) 2020 || scrollbar_above_slider (ev.y)
1746 || scrollbar_below_slider (ev.y)) 2021 || scrollbar_below_slider (ev.y))
1747 scr_move_to ( scrollbar_position (ev.y) - csrO, 2022 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ());
1748 scrollbar_size ()); 2023
1749 scrollBar.setMotion (); 2024 scrollBar.setMotion ();
1750 break; 2025 break;
1751 2026
1752 case Button1: 2027 case Button1:
1753 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2028 if (scrollbar_align == R_SB_ALIGN_CENTRE)
… …
1757 case Button3: 2032 case Button3:
1758 if (scrollBar.style != R_SB_XTERM) 2033 if (scrollBar.style != R_SB_XTERM)
1759 { 2034 {
1760 if (scrollbar_above_slider (ev.y)) 2035 if (scrollbar_above_slider (ev.y))
1761# ifdef RXVT_SCROLL_FULL 2036# ifdef RXVT_SCROLL_FULL
1762 scr_page (UP, TermWin.nrow - 1); 2037 scr_page (UP, nrow - 1);
1763# else 2038# else
1764 scr_page (UP, TermWin.nrow / 4); 2039 scr_page (UP, nrow / 4);
1765# endif 2040# endif
1766 else if (scrollbar_below_slider (ev.y)) 2041 else if (scrollbar_below_slider (ev.y))
1767# ifdef RXVT_SCROLL_FULL 2042# ifdef RXVT_SCROLL_FULL
1768 scr_page (DN, TermWin.nrow - 1); 2043 scr_page (DN, nrow - 1);
1769# else 2044# else
1770 scr_page (DN, TermWin.nrow / 4); 2045 scr_page (DN, nrow / 4);
1771# endif 2046# endif
1772 else 2047 else
1773 scrollBar.setMotion (); 2048 scrollBar.setMotion ();
1774 } 2049 }
1775 else 2050 else
1776 { 2051 {
1777 scr_page ((ev.button == Button1 ? DN : UP), 2052 scr_page ((ev.button == Button1 ? DN : UP),
1778 (TermWin.nrow 2053 (nrow
1779 * scrollbar_position (ev.y) 2054 * scrollbar_position (ev.y)
1780 / scrollbar_size ())); 2055 / scrollbar_size ()));
1781 } 2056 }
2057
1782 break; 2058 break;
1783 } 2059 }
1784 } 2060 }
2061
1785 return; 2062 return;
1786 } 2063 }
1787#if MENUBAR
1788 /*
1789 * Menubar window processing of button press
1790 */
1791 if (isMenuBarWindow (ev.window))
1792 menubar_control (ev);
1793#endif
1794} 2064}
1795 2065
1796void 2066void
1797rxvt_term::button_release (const XButtonEvent &ev) 2067rxvt_term::button_release (XButtonEvent &ev)
1798{ 2068{
1799 int reportmode = 0; 2069 int reportmode = 0;
1800 2070
1801 csrO = 0; /* reset csr Offset */ 2071 csrO = 0; /* reset csr Offset */
1802 if (!bypass_keystate) 2072 if (!bypass_keystate)
1803 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2073 reportmode = !! (priv_modes & PrivMode_mouse_report);
1804 2074
1805 if (scrollbar_isUpDn ()) 2075 if (scrollbar_isUpDn ())
1806 { 2076 {
1807 scrollBar.setIdle (); 2077 scrollBar.setIdle ();
1808 scrollbar_show (0); 2078 scrollbar_show (0);
1809#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1810 refresh_type &= ~SMOOTH_REFRESH;
1811#endif
1812
1813 } 2079 }
2080
1814#ifdef SELECTION_SCROLLING 2081#ifdef SELECTION_SCROLLING
1815 pending_scroll_selection=0; 2082 sel_scroll_ev.stop();
1816#endif 2083#endif
2084
1817 if (ev.window == TermWin.vt) 2085 if (ev.window == vt)
1818 { 2086 {
2087 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2088 return;
2089
2090#if ISO_14755
2091 // 5.4
2092 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2093 return;
2094#endif
2095
1819 if (reportmode) 2096 if (reportmode)
1820 { 2097 {
1821 /* mouse report from vt window */ 2098 /* mouse report from vt window */
1822 /* don't report release of wheel "buttons" */ 2099 /* don't report release of wheel "buttons" */
1823 if (ev.button >= 4) 2100 if (ev.button >= 4)
… …
1834 mouse_report (ev); 2111 mouse_report (ev);
1835 } 2112 }
1836#else /* MOUSE_REPORT_DOUBLECLICK */ 2113#else /* MOUSE_REPORT_DOUBLECLICK */
1837 MEvent.button = AnyButton; 2114 MEvent.button = AnyButton;
1838 mouse_report (ev); 2115 mouse_report (ev);
1839#endif /* MOUSE_REPORT_DOUBLECLICK */ 2116#endif /* MOUSE_REPORT_DOUBLECLICK */
1840 return; 2117 return;
1841 } 2118 }
2119
1842 /* 2120 /*
1843 * dumb hack to compensate for the failure of click-and-drag 2121 * dumb hack to compensate for the failure of click-and-drag
1844 * when overriding mouse reporting 2122 * when overriding mouse reporting
1845 */ 2123 */
1846 if (PrivateModes & PrivMode_mouse_report 2124 if (priv_modes & PrivMode_mouse_report
1847 && bypass_keystate 2125 && bypass_keystate
1848 && ev.button == Button1 && MEvent.clicks <= 1) 2126 && ev.button == Button1 && MEvent.clicks <= 1)
1849 selection_extend (ev.x, ev.y, 0); 2127 selection_extend (ev.x, ev.y, 0);
1850 2128
1851 switch (ev.button) 2129 switch (ev.button)
1852 { 2130 {
1853 case Button1: 2131 case Button1:
1854 case Button3: 2132 case Button3:
1855 selection_make (ev.time); 2133 selection_make (ev.time);
1856 break; 2134 break;
2135
1857 case Button2: 2136 case Button2:
1858 selection_request (ev.time, ev.x, ev.y); 2137 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window?
2138 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
1859 break; 2139 break;
2140
1860#ifdef MOUSE_WHEEL 2141#ifdef MOUSE_WHEEL
1861 case Button4: 2142 case Button4:
1862 case Button5: 2143 case Button5:
1863 { 2144 {
1864 int i; 2145 int i;
1865 page_dirn v; 2146 page_dirn v;
1866 2147
1867 v = (ev.button == Button4) ? UP : DN; 2148 v = ev.button == Button4 ? UP : DN;
2149
1868 if (ev.state & ShiftMask) 2150 if (ev.state & ShiftMask)
1869 i = 1; 2151 i = 1;
1870 else if ((Options & Opt_mouseWheelScrollPage)) 2152 else if (option (Opt_mouseWheelScrollPage))
1871 i = TermWin.nrow - 1; 2153 i = nrow - 1;
1872 else 2154 else
1873 i = 5; 2155 i = 5;
2156
1874# ifdef MOUSE_SLIP_WHEELING 2157# ifdef MOUSE_SLIP_WHEELING
1875 if (ev.state & ControlMask) 2158 if (ev.state & ControlMask)
1876 { 2159 {
1877 mouse_slip_wheel_speed += (v ? -1 : 1); 2160 mouse_slip_wheel_speed += v ? -1 : 1;
1878 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2161 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2162 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2163
2164 if (!slip_wheel_ev.is_active ())
2165 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
2166 }
2167 else
2168 {
2169# endif
2170 scr_page (v, i);
2171 scrollbar_show (1);
2172# ifdef MOUSE_SLIP_WHEELING
1879 } 2173 }
1880# endif 2174# 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 } 2175 }
1895 break; 2176 break;
1896#endif 2177#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 { 2178 }
1936 pchanged = 1; 2179 }
1937 XSetWindowBackground (display->display, TermWin.vt, 2180}
1938 PixColors[Color_bg]); 2181
1939 am_transparent = am_pixmap_trans = 0; 2182/*}}} */
2183
2184bool
2185rxvt_term::cmd_parse ()
2186{
2187 bool flag = false;
2188 wchar_t ch = NOCHAR;
2189 char *seq_begin; // remember start of esc-sequence here
2190
2191 for (;;)
2192 {
2193 if (ch == NOCHAR)
1940 } 2194 {
1941 return pchanged; /* Don't try any more */ 2195 seq_begin = cmdbuf_ptr;
1942 } 2196 ch = next_char ();
1943 2197
1944 /* Get all X ops out of the queue so that our information is up-to-date. */ 2198 if (ch == NOCHAR)
1945 XSync (display->display, False); 2199 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 { 2200 }
1983 nw += sx; 2201
1984 nx = -sx; 2202 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT)
1985 sx = 0;
1986 } 2203 {
1987 if (sy < 0) 2204 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 { 2205 {
2005 pchanged = 1; 2206 seen_input = 1;
2006 if (TermWin.pixmap != None) 2207 // many badly-written programs (e.g. jed) contain a race condition:
2208 // they first read the screensize and then install a SIGWINCH handler.
2209 // some window managers resize the window early, and these programs
2210 // then sometimes get the size wrong.
2211 // unfortunately other programs are even more buggy and dislike
2212 // being sent SIGWINCH, so only do it when we were in fact being
2213 // resized.
2214 if (seen_resize && cmd_pid)
2215 kill (-cmd_pid, SIGWINCH);
2216 }
2217
2218 /* Read a text string from the input buffer */
2219 wchar_t buf[UBUFSIZ];
2220 bool refreshnow = false;
2221 int nlines = 0;
2222 wchar_t *str = buf;
2223 wchar_t *eol = str + min (ncol, UBUFSIZ);
2224
2225 for (;;)
2226 {
2227 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2228 break;
2229
2230 *str++ = ch;
2231
2232 if (ch == C0_LF || str >= eol)
2007 { 2233 {
2008 XFreePixmap (display->display, TermWin.pixmap); 2234 if (ch == C0_LF)
2009 TermWin.pixmap = None; 2235 nlines++;
2236
2237 refresh_count++;
2238
2239 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2240 {
2241 refresh_count = 0;
2242
2243 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2244 {
2245 refreshnow = true;
2246 ch = NOCHAR;
2247 break;
2248 }
2249 }
2250
2251 // scr_add_lines only works for nlines <= nrow - 1.
2252 if (nlines >= nrow - 1)
2253 {
2254 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2255 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2256 scr_add_lines (buf, str - buf, nlines);
2257
2258 nlines = 0;
2259 str = buf;
2260 eol = str + min (ncol, UBUFSIZ);
2261 }
2262
2263 if (str >= eol)
2264 {
2265 if (eol >= buf + UBUFSIZ)
2266 {
2267 ch = NOCHAR;
2268 break;
2269 }
2270 else
2271 eol = min (eol + ncol, buf + UBUFSIZ);
2272 }
2273
2010 } 2274 }
2275
2276 seq_begin = cmdbuf_ptr;
2277 ch = next_char ();
2011 } 2278 }
2012 am_pixmap_trans = 0; 2279
2280 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2281 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2282 scr_add_lines (buf, str - buf, nlines);
2283
2284 /*
2285 * If there have been a lot of new lines, then update the screen
2286 * What the heck we'll cheat and only refresh less than every page-full.
2287 * if skipScroll is enabled.
2288 */
2289 if (refreshnow)
2290 {
2291 flag = true;
2292 scr_refresh ();
2293 want_refresh = 1;
2294 }
2295
2013 } 2296 }
2014 else 2297 else
2015 { 2298 {
2016 if (TermWin.pixmap != None) 2299 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 { 2300 {
2052 if (oldp != None) 2301 process_nonprinting (ch);
2053 pchanged = 1; 2302 }
2303 catch (const class out_of_input &o)
2304 {
2305 // we ran out of input, retry later
2306 cmdbuf_ptr = seq_begin;
2054 break; 2307 break;
2055 } 2308 }
2056 if (oldp != TermWin.parent[i]) 2309
2057 pchanged = 1; 2310 ch = NOCHAR;
2058 }
2059 n = 0;
2060 if (pchanged)
2061 { 2311 }
2062 for (; n < (unsigned int)i; n++) 2312 }
2063 { 2313
2064 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2314 refresh_check ();
2065 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2315
2066 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2316 return flag;
2067 { 2317}
2068 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2318
2069 break; 2319// read the next character
2070 } 2320wchar_t
2071 } 2321rxvt_term::next_char () NOTHROW
2322{
2323 while (cmdbuf_ptr < cmdbuf_endp)
2324 {
2325 // assume 7-bit to be ascii ALWAYS
2326 if ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b)
2327 return *cmdbuf_ptr++;
2328
2329 wchar_t wc;
2330 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2331
2332 if (len == (size_t)-2)
2072 } 2333 {
2073 if (n > (int) (sizeof (TermWin.parent) 2334 // the mbstate stores incomplete sequences. didn't know this :/
2074 / sizeof (TermWin.parent[0]))) 2335 cmdbuf_ptr = cmdbuf_endp;
2336 break;
2075 { 2337 }
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 2338
2091 rqt.tv_sec = 1; 2339 if (len == (size_t)-1)
2092 rqt.tv_nsec = 0; 2340 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2093 nanosleep (&rqt, NULL); 2341
2094# else 2342 // assume wchar == unicode
2095 sleep (1); 2343 cmdbuf_ptr += len;
2096# endif 2344 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 } 2345 }
2346
2347 return NOCHAR;
2348}
2349
2350// read the next octet
2351uint32_t
2352rxvt_term::next_octet () NOTHROW
2353{
2354 return cmdbuf_ptr < cmdbuf_endp
2355 ? (unsigned char)*cmdbuf_ptr++
2356 : NOCHAR;
2357}
2358
2359static class out_of_input out_of_input;
2360
2361/* rxvt_cmd_getc () - Return next input character */
2362/*
2363 * Return the next input character after first passing any keyboard input
2364 * to the command.
2365 */
2366wchar_t
2367rxvt_term::cmd_getc () THROW ((class out_of_input))
2368{
2369 wchar_t c = next_char ();
2370
2371 if (c == NOCHAR)
2372 throw out_of_input;
2373
2108 return pchanged; 2374 return c;
2109} 2375}
2110#endif
2111 2376
2112/*}}} */ 2377uint32_t
2378rxvt_term::cmd_get8 () THROW ((class out_of_input))
2379{
2380 uint32_t c = next_octet ();
2381
2382 if (c == NOCHAR)
2383 throw out_of_input;
2384
2385 return c;
2386}
2113 2387
2114/*{{{ print pipe */ 2388/*{{{ print pipe */
2115/*----------------------------------------------------------------------*/ 2389/*----------------------------------------------------------------------*/
2116#ifdef PRINTPIPE 2390#ifdef PRINTPIPE
2117FILE * 2391FILE *
2118rxvt_term::popen_printer () 2392rxvt_term::popen_printer ()
2119{ 2393{
2120 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2394 FILE *stream = popen (rs[Rs_print_pipe], "w");
2121 2395
2122 if (stream == NULL) 2396 if (stream == NULL)
2123 rxvt_print_error ("can't open printer pipe"); 2397 rxvt_warn ("can't open printer pipe, not printing.\n");
2398
2124 return stream; 2399 return stream;
2125} 2400}
2126 2401
2127int 2402int
2128rxvt_term::pclose_printer (FILE *stream) 2403rxvt_term::pclose_printer (FILE *stream)
2129{ 2404{
2130 fflush (stream); 2405 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); 2406 return pclose (stream);
2137# endif
2138} 2407}
2139 2408
2140/* 2409/*
2141 * simulate attached vt100 printer 2410 * simulate attached vt100 printer
2142 */ 2411 */
2143void 2412void
2144rxvt_term::process_print_pipe () 2413rxvt_term::process_print_pipe ()
2145{ 2414{
2146 int done; 2415 int done;
2147 FILE *fd; 2416 FILE *fd;
2148 2417
2149 if ((fd = popen_printer ()) == NULL) 2418 if ((fd = popen_printer ()) == NULL)
2150 return; 2419 return;
2151 2420
2152 /* 2421 /*
2153 * Send all input to the printer until either ESC[4i or ESC[?4i 2422 * Send all input to the printer until either ESC[4i or ESC[?4i
2154 * is received. 2423 * is received.
2155 */ 2424 */
2156 for (done = 0; !done;) 2425 for (done = 0; !done;)
2157 { 2426 {
2158 unsigned char buf[8]; 2427 unsigned char buf[8];
2159 unsigned char ch; 2428 unicode_t ch;
2160 unsigned int i, len; 2429 unsigned int i, len;
2161 2430
2162 if ((ch = cmd_getc ()) != C0_ESC) 2431 if ((ch = cmd_getc ()) != C0_ESC)
2163 { 2432 {
2164 if (putc (ch, fd) == EOF) 2433 if (putc (ch, fd) == EOF)
2165 break; /* done = 1 */ 2434 break; /* done = 1 */
… …
2180 { 2449 {
2181 if ((buf[len++] = cmd_getc ()) == 'i') 2450 if ((buf[len++] = cmd_getc ()) == 'i')
2182 break; /* done = 1 */ 2451 break; /* done = 1 */
2183 } 2452 }
2184 } 2453 }
2454
2185 for (i = 0; i < len; i++) 2455 for (i = 0; i < len; i++)
2186 if (putc (buf[i], fd) == EOF) 2456 if (putc (buf[i], fd) == EOF)
2187 { 2457 {
2188 done = 1; 2458 done = 1;
2189 break; 2459 break;
2190 } 2460 }
2191 } 2461 }
2192 } 2462 }
2463
2193 pclose_printer (fd); 2464 pclose_printer (fd);
2194} 2465}
2195#endif /* PRINTPIPE */ 2466#endif /* PRINTPIPE */
2196/*}}} */ 2467/*}}} */
2197 2468
2198/* *INDENT-OFF* */ 2469/* *INDENT-OFF* */
2199enum { 2470enum {
2200 C1_40 = 0x40, 2471 C1_40 = 0x40,
2201 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2472 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, 2473 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, 2474 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 2475 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2205}; 2476};
2206/* *INDENT-ON* */ 2477/* *INDENT-ON* */
2207 2478
2208/*{{{ process non-printing single characters */ 2479/*{{{ process non-printing single characters */
2209void 2480void
2210rxvt_term::process_nonprinting (unsigned char ch) 2481rxvt_term::process_nonprinting (unicode_t ch)
2211{ 2482{
2212 switch (ch) 2483 switch (ch)
2213 { 2484 {
2485 case C0_ESC:
2486 process_escape_seq ();
2487 break;
2214 case C0_ENQ: /* terminal Status */ 2488 case C0_ENQ: /* terminal Status */
2215 if (rs[Rs_answerbackstring]) 2489 if (rs[Rs_answerbackstring])
2216 tt_write ( 2490 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 2491 else
2220 tt_write ((unsigned char *)VT100_ANS, 2492 tt_write (VT100_ANS, strlen (VT100_ANS));
2221 (unsigned int)STRLEN (VT100_ANS));
2222 break; 2493 break;
2223 case C0_BEL: /* bell */ 2494 case C0_BEL: /* bell */
2224 scr_bell (); 2495 scr_bell ();
2225 break; 2496 break;
2226 case C0_BS: /* backspace */ 2497 case C0_BS: /* backspace */
… …
2241 scr_charset_choose (1); 2512 scr_charset_choose (1);
2242 break; 2513 break;
2243 case C0_SI: /* shift in - acs */ 2514 case C0_SI: /* shift in - acs */
2244 scr_charset_choose (0); 2515 scr_charset_choose (0);
2245 break; 2516 break;
2517
2518#ifdef EIGHT_BIT_CONTROLS
2519 // 8-bit controls
2520 case 0x90: /* DCS */
2521 process_dcs_seq ();
2522 break;
2523 case 0x9b: /* CSI */
2524 process_csi_seq ();
2525 break;
2526 case 0x9d: /* OSC */
2527 process_osc_seq ();
2528 break;
2529#endif
2246 } 2530 }
2247} 2531}
2248/*}}} */ 2532/*}}} */
2249 2533
2250 2534
2251/*{{{ process VT52 escape sequences */ 2535/*{{{ process VT52 escape sequences */
2252void 2536void
2253rxvt_term::process_escape_vt52 (unsigned char ch) 2537rxvt_term::process_escape_vt52 (unicode_t ch)
2254{ 2538{
2255 int row, col; 2539 int row, col;
2256 2540
2257 switch (ch) 2541 switch (ch)
2258 { 2542 {
… …
2310 2594
2311/*{{{ process escape sequences */ 2595/*{{{ process escape sequences */
2312void 2596void
2313rxvt_term::process_escape_seq () 2597rxvt_term::process_escape_seq ()
2314{ 2598{
2315 unsigned char ch = cmd_getc (); 2599 unicode_t ch = cmd_getc ();
2316 2600
2317 if (PrivateModes & PrivMode_vt52) 2601 if (priv_modes & PrivMode_vt52)
2318 { 2602 {
2319 process_escape_vt52 (ch); 2603 process_escape_vt52 (ch);
2320 return; 2604 return;
2321 } 2605 }
2322 2606
… …
2337 scr_charset_set (2, (unsigned int)cmd_getc ()); 2621 scr_charset_set (2, (unsigned int)cmd_getc ());
2338 break; 2622 break;
2339 case '+': 2623 case '+':
2340 scr_charset_set (3, (unsigned int)cmd_getc ()); 2624 scr_charset_set (3, (unsigned int)cmd_getc ());
2341 break; 2625 break;
2342#ifdef MULTICHAR_SET 2626#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': 2627 case '6':
2349 scr_backindex (); 2628 scr_backindex ();
2350 break; 2629 break;
2351#endif 2630#endif
2352 case '7': 2631 case '7':
2353 scr_cursor (SAVE); 2632 scr_cursor (SAVE);
2354 break; 2633 break;
2355 case '8': 2634 case '8':
2356 scr_cursor (RESTORE); 2635 scr_cursor (RESTORE);
2357 break; 2636 break;
2358#ifndef NO_FRILLS 2637#if !ENABLE_MINIMAL
2359 case '9': 2638 case '9':
2360 scr_forwardindex (); 2639 scr_forwardindex ();
2361 break; 2640 break;
2362#endif 2641#endif
2363 case '=': 2642 case '=':
… …
2373 break; 2652 break;
2374 2653
2375 /* 8.3.87: NEXT LINE */ 2654 /* 8.3.87: NEXT LINE */
2376 case C1_NEL: /* ESC E */ 2655 case C1_NEL: /* ESC E */
2377 { 2656 {
2378 uint32_t nlcr[] = { '\n', '\r' }; 2657 wchar_t nlcr[] = { C0_LF, C0_CR };
2379 scr_add_lines (nlcr, 1, 2); 2658 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);
2380 } 2659 }
2381 break; 2660 break;
2382 2661
2383 /* kidnapped escape sequence: Should be 8.3.48 */ 2662 /* kidnapped escape sequence: Should be 8.3.48 */
2384 case C1_ESA: /* ESC G */ 2663 case C1_ESA: /* ESC G */
… …
2394 case C1_RI: /* ESC M */ 2673 case C1_RI: /* ESC M */
2395 scr_index (DN); 2674 scr_index (DN);
2396 break; 2675 break;
2397 2676
2398 /* 8.3.142: SINGLE-SHIFT TWO */ 2677 /* 8.3.142: SINGLE-SHIFT TWO */
2399 /*case C1_SS2: scr_single_shift (2); break; */ 2678 /*case C1_SS2: scr_single_shift (2); break; */
2400 2679
2401 /* 8.3.143: SINGLE-SHIFT THREE */ 2680 /* 8.3.143: SINGLE-SHIFT THREE */
2402 /*case C1_SS3: scr_single_shift (3); break; */ 2681 /*case C1_SS3: scr_single_shift (3); break; */
2403 2682
2404 /* 8.3.27: DEVICE CONTROL STRING */ 2683 /* 8.3.27: DEVICE CONTROL STRING */
2405 case C1_DCS: /* ESC P */ 2684 case C1_DCS: /* ESC P */
2406 process_dcs_seq (); 2685 process_dcs_seq ();
2407 break; 2686 break;
2408 2687
2409 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2688 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2410 case C1_SCI: /* ESC Z */ 2689 case C1_SCI: /* ESC Z */
2411 tt_write ((const unsigned char *)ESCZ_ANSWER, 2690 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2412 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2413 break; /* steal obsolete ESC [ c */ 2691 break; /* steal obsolete ESC [ c */
2414 2692
2415 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2693 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */
2416 case C1_CSI: /* ESC [ */ 2694 case C1_CSI: /* ESC [ */
2417 process_csi_seq (); 2695 process_csi_seq ();
… …
2422 process_osc_seq (); 2700 process_osc_seq ();
2423 break; 2701 break;
2424 2702
2425 /* 8.3.106: RESET TO INITIAL STATE */ 2703 /* 8.3.106: RESET TO INITIAL STATE */
2426 case 'c': 2704 case 'c':
2705 mbstate.reset ();
2427 scr_poweron (); 2706 scr_poweron ();
2428 scrollbar_show (1); 2707 scrollbar_show (1);
2429 break; 2708 break;
2430 2709
2431 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2710 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
… …
2443 2722
2444/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2723/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2445/* *INDENT-OFF* */ 2724/* *INDENT-OFF* */
2446enum { 2725enum {
2447 CSI_ICH = 0x40, 2726 CSI_ICH = 0x40,
2448 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2727 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 , 2728 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, 2729 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, 2730 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, 2731 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, 2732 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, */ 2747 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, [, \, ], ^, _, */ 2748 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, */ 2749 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, */ 2750 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, */ 2751 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, {, |, }, ~, */ 2752 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2474 }; 2753 };
2475/* *INDENT-ON* */ 2754/* *INDENT-ON* */
2476 2755
2477void 2756void
2478rxvt_term::process_csi_seq () 2757rxvt_term::process_csi_seq ()
2479{ 2758{
2480 unsigned char ch, priv, i; 2759 unicode_t ch, priv, i;
2481 unsigned int nargs, p; 2760 unsigned int nargs, p;
2482 int n, ndef; 2761 int n, ndef;
2483 int arg[ESC_ARGS]; 2762 int arg[ESC_ARGS] = { };
2484 2763
2485 for (nargs = ESC_ARGS; nargs > 0;) 2764 nargs = 0;
2486 arg[--nargs] = 0;
2487 2765
2488 priv = 0; 2766 priv = 0;
2489 ch = cmd_getc (); 2767 ch = cmd_getc ();
2490 if (ch >= '<' && ch <= '?') 2768 if (ch >= '<' && ch <= '?')
2769 {
2491 { /* '<' '=' '>' '?' */ 2770 /* '<' '=' '>' '?' */
2492 priv = ch; 2771 priv = ch;
2493 ch = cmd_getc (); 2772 ch = cmd_getc ();
2494 } 2773 }
2774
2495 /* read any numerical arguments */ 2775 /* read any numerical arguments */
2496 for (n = -1; ch < CSI_ICH; ) 2776 for (n = -1; ch < CSI_ICH; )
2497 { 2777 {
2498 if (isdigit (ch)) 2778 if (isdigit (ch))
2499 { 2779 {
… …
2506 { 2786 {
2507 if (nargs < ESC_ARGS) 2787 if (nargs < ESC_ARGS)
2508 arg[nargs++] = n; 2788 arg[nargs++] = n;
2509 n = -1; 2789 n = -1;
2510 } 2790 }
2511 else if (ch == '\b') 2791 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); 2792 process_nonprinting (ch);
2523 } 2793
2524 ch = cmd_getc (); 2794 ch = cmd_getc ();
2525 } 2795 }
2526 2796
2527 if (ch > CSI_7F) 2797 if (ch > CSI_7F)
2528 return; 2798 return;
… …
2534 ndef = get_byte_array_bit (csi_defaults, i); 2804 ndef = get_byte_array_bit (csi_defaults, i);
2535 for (p = 0; p < nargs; p++) 2805 for (p = 0; p < nargs; p++)
2536 if (arg[p] == -1) 2806 if (arg[p] == -1)
2537 arg[p] = ndef; 2807 arg[p] = ndef;
2538 2808
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 /* 2809 /*
2547 * private mode handling 2810 * private mode handling
2548 */ 2811 */
2549 if (priv) 2812 if (priv)
2550 { 2813 {
2551 switch (priv) 2814 switch (priv)
2552 { 2815 {
2553 case '>': 2816 case '>':
2554 if (ch == CSI_DA) /* secondary device attributes */ 2817 if (ch == CSI_DA) /* secondary device attributes */
2818 {
2819 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2820 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2821 //
2822 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2823 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2824 // versions.
2825 //
2555 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2826 tt_printf ("\033[>%d;95;0c", 'U');
2827 }
2556 break; 2828 break;
2557 case '?': 2829 case '?':
2558 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2830 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2559 process_terminal_mode (ch, priv, nargs, arg); 2831 process_terminal_mode (ch, priv, nargs, arg);
2560 break; 2832 break;
… …
2665 2937
2666 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 2938 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2667 arg[0] = -arg[0]; 2939 arg[0] = -arg[0];
2668 /* FALLTHROUGH */ 2940 /* FALLTHROUGH */
2669 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 2941 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2670 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 2942 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2671 break; 2943 break;
2672 2944
2673 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 2945 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2674 tt_write ((const unsigned char *)VT100_ANS, 2946 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2675 (unsigned int) (sizeof (VT100_ANS) - 1));
2676 break; 2947 break;
2677 2948
2678 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 2949 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2679 process_sgr_mode (nargs, arg); 2950 process_sgr_mode (nargs, arg);
2680 break; 2951 break;
… …
2686 tt_printf ("\033[0n"); 2957 tt_printf ("\033[0n");
2687 break; 2958 break;
2688 case 6: /* CPR requested */ 2959 case 6: /* CPR requested */
2689 scr_report_position (); 2960 scr_report_position ();
2690 break; 2961 break;
2691#if defined (ENABLE_DISPLAY_ANSWER)
2692 case 7: /* unofficial extension */ 2962 case 7: /* unofficial extension */
2963 if (option (Opt_insecure))
2693 tt_printf ("%-.250s\n", rs[Rs_display_name]); 2964 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2694 break; 2965 break;
2695#endif
2696 case 8: /* unofficial extension */ 2966 case 8: /* unofficial extension */
2697 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 2967 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2698 break;
2699
2700 case XTerm_locale: /* unofficial extension */
2701 tt_printf ("%-.250s\n", locale);
2702 break; 2968 break;
2703 } 2969 }
2704 break; 2970 break;
2705 2971
2706 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 2972 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2739 break; 3005 break;
2740 3006
2741 case CSI_RM: /* 8.3.107: RESET MODE */ 3007 case CSI_RM: /* 8.3.107: RESET MODE */
2742 if (arg[0] == 4) 3008 if (arg[0] == 4)
2743 scr_insert_mode (0); 3009 scr_insert_mode (0);
3010 else if (arg[0] == 20)
3011 priv_modes &= ~PrivMode_LFNL;
2744 break; 3012 break;
2745 3013
2746 case CSI_SM: /* 8.3.126: SET MODE */ 3014 case CSI_SM: /* 8.3.126: SET MODE */
2747 if (arg[0] == 4) 3015 if (arg[0] == 4)
2748 scr_insert_mode (1); 3016 scr_insert_mode (1);
3017 else if (arg[0] == 20)
3018 priv_modes |= PrivMode_LFNL;
2749 break; 3019 break;
2750 3020
2751 /* 3021 /*
2752 * PRIVATE USE beyond this point. All CSI_7? sequences here 3022 * PRIVATE USE beyond this point. All CSI_7? sequences here
2753 */ 3023 */
… …
2765 break; 3035 break;
2766 case CSI_75: 3036 case CSI_75:
2767 scr_cursor (RESTORE); 3037 scr_cursor (RESTORE);
2768 break; 3038 break;
2769 3039
2770#ifndef NO_FRILLS 3040#if !ENABLE_MINIMAL
2771 case CSI_74: 3041 case CSI_74:
2772 process_window_ops (arg, nargs); 3042 process_window_ops (arg, nargs);
2773 break; 3043 break;
2774#endif 3044#endif
2775 3045
2776 case CSI_78: /* DECREQTPARM */ 3046 case CSI_78: /* DECREQTPARM */
2777 if (arg[0] == 0 || arg[0] == 1) 3047 if (arg[0] == 0 || arg[0] == 1)
2778 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3048 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2779 /* FALLTHROUGH */ 3049 break;
2780 3050
2781 default: 3051 default:
2782 break; 3052 break;
2783 } 3053 }
2784} 3054}
2785/*}}} */ 3055/*}}} */
2786 3056
2787#ifndef NO_FRILLS 3057#if !ENABLE_MINIMAL
2788/* ARGSUSED */ 3058/* ARGSUSED */
2789void 3059void
2790rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3060rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2791{ 3061{
2792 int x, y; 3062 int x, y;
2793#if 0
2794 char *s;
2795#endif
2796 XWindowAttributes wattr; 3063 XWindowAttributes wattr;
2797 Window wdummy; 3064 Window wdummy;
3065
3066 dLocal (Display *, dpy);
2798 3067
2799 if (nargs == 0) 3068 if (nargs == 0)
2800 return; 3069 return;
3070
2801 switch (args[0]) 3071 switch (args[0])
2802 { 3072 {
2803 /* 3073 /*
2804 * commands 3074 * commands
2805 */ 3075 */
2806 case 1: /* deiconify window */ 3076 case 1: /* deiconify window */
2807 XMapWindow (display->display, TermWin.parent[0]); 3077 XMapWindow (dpy, parent[0]);
2808 break; 3078 break;
2809 case 2: /* iconify window */ 3079 case 2: /* iconify window */
2810 XIconifyWindow (display->display, TermWin.parent[0], 3080 XIconifyWindow (dpy, parent[0], display->screen);
2811 DefaultScreen (display->display));
2812 break; 3081 break;
2813 case 3: /* set position (pixels) */ 3082 case 3: /* set position (pixels) */
2814 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3083 XMoveWindow (dpy, parent[0], args[1], args[2]);
2815 break; 3084 break;
2816 case 4: /* set size (pixels) */ 3085 case 4: /* set size (pixels) */
2817 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3086 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2818 break; 3087 break;
2819 case 5: /* raise window */ 3088 case 5: /* raise window */
2820 XRaiseWindow (display->display, TermWin.parent[0]); 3089 XRaiseWindow (dpy, parent[0]);
2821 break; 3090 break;
2822 case 6: /* lower window */ 3091 case 6: /* lower window */
2823 XLowerWindow (display->display, TermWin.parent[0]); 3092 XLowerWindow (dpy, parent[0]);
2824 break; 3093 break;
2825 case 7: /* refresh window */ 3094 case 7: /* refresh window */
2826 scr_touch (true); 3095 scr_touch (true);
2827 break; 3096 break;
2828 case 8: /* set size (chars) */ 3097 case 8: /* set size (chars) */
2829 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3098 set_widthheight ((unsigned int) (args[2] * fwidth),
2830 (unsigned int) (args[1] * TermWin.fheight)); 3099 (unsigned int) (args[1] * fheight));
2831 break; 3100 break;
3101
3102 //case 9: NYI, TODO, restore maximized window or maximize window
2832 default: 3103 default:
2833 if (args[0] >= 24) /* set height (chars) */ 3104 if (args[0] >= 24) /* set height (chars) */
2834 set_widthheight ((unsigned int)TermWin.width, 3105 set_widthheight ((unsigned int)width,
2835 (unsigned int) (args[1] * TermWin.fheight)); 3106 (unsigned int) (args[1] * fheight));
2836 break; 3107 break;
3108
2837 /* 3109 /*
2838 * reports - some output format copied from XTerm 3110 * reports - some output format copied from XTerm
2839 */ 3111 */
2840 case 11: /* report window state */ 3112 case 11: /* report window state */
2841 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3113 XGetWindowAttributes (dpy, parent[0], &wattr);
2842 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3114 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2843 break; 3115 break;
2844 case 13: /* report window position */ 3116 case 13: /* report window position */
2845 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3117 XGetWindowAttributes (dpy, parent[0], &wattr);
2846 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3118 XTranslateCoordinates (dpy, parent[0], wattr.root,
2847 -wattr.border_width, -wattr.border_width, 3119 -wattr.border_width, -wattr.border_width,
2848 &x, &y, &wdummy); 3120 &x, &y, &wdummy);
2849 tt_printf ("\033[3;%d;%dt", x, y); 3121 tt_printf ("\033[3;%d;%dt", x, y);
2850 break; 3122 break;
2851 case 14: /* report window size (pixels) */ 3123 case 14: /* report window size (pixels) */
2852 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3124 XGetWindowAttributes (dpy, parent[0], &wattr);
2853 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3125 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2854 break; 3126 break;
3127 case 18: /* report text area size (chars) */
3128 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3129 break;
2855 case 18: /* report window size (chars) */ 3130 case 19: /* report window size (chars) */
2856 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3131 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2857 break; 3132 break;
2858#if 0 /* XXX: currently disabled due to security concerns */
2859 case 20: /* report icon label */ 3133 case 20: /* report icon label */
3134 {
3135 char *s;
2860 XGetIconName (display->display, TermWin.parent[0], &s); 3136 XGetIconName (dpy, parent[0], &s);
2861 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3137 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3138 XFree (s);
3139 }
2862 break; 3140 break;
2863 case 21: /* report window title */ 3141 case 21: /* report window title */
3142 {
3143 char *s;
2864 XFetchName (display->display, TermWin.parent[0], &s); 3144 XFetchName (dpy, parent[0], &s);
2865 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3145 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3146 XFree (s);
3147 }
2866 break; 3148 break;
2867#endif
2868
2869 } 3149 }
2870} 3150}
2871#endif 3151#endif
2872 3152
2873/*----------------------------------------------------------------------*/ 3153/*----------------------------------------------------------------------*/
2874/* 3154/*
2875 * get input up until STRING TERMINATOR (or BEL) 3155 * get input up until STRING TERMINATOR (or BEL)
2876 * ends_how is terminator used. returned input must be free ()d 3156 * ends_how is terminator used. returned input must be free()'d
2877 */ 3157 */
2878unsigned char * 3158char *
2879rxvt_term::get_to_st (unsigned char *ends_how) 3159rxvt_term::get_to_st (unicode_t &ends_how)
2880{ 3160{
2881 int seen_esc = 0; /* seen escape? */ 3161 unicode_t ch;
3162 bool seen_esc = false;
2882 unsigned int n = 0; 3163 unsigned int n = 0;
2883 unsigned char *s; 3164 wchar_t string[STRING_MAX];
2884 unsigned char ch, string[STRING_MAX];
2885 3165
2886 for (; (ch = cmd_getc ());) 3166 while ((ch = cmd_getc ()) != NOCHAR)
2887 { 3167 {
2888 if (ch == C0_BEL 3168 if (seen_esc)
2889 || ch == CHAR_ST 3169 {
2890 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3170 if (ch == 0x5c) /* 7bit ST */
2891 break; 3171 break;
3172 else
3173 return NULL;
3174 }
2892 if (ch == C0_ESC) 3175 else if (ch == C0_ESC)
2893 { 3176 {
2894 seen_esc = 1; 3177 seen_esc = true;
2895 continue; 3178 continue;
2896 } 3179 }
3180 else if (ch == C0_BEL || ch == CHAR_ST)
3181 break;
2897 else if (ch == '\t') 3182 else if (ch == C0_SYN)
2898 ch = ' '; /* translate '\t' to space */ 3183 ch = cmd_get8 ();
2899 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3184 else if (ch < 0x20)
2900 return NULL; /* other control character - exit */ 3185 return NULL; /* other control character - exit */
2901 if (n < sizeof (string) - 1) 3186
3187 seen_esc = false;
3188
3189 if (n >= STRING_MAX - 1)
3190 // stop at some sane length
3191 return NULL;
3192
2902 string[n++] = ch; 3193 string[n++] = ch;
2903 seen_esc = 0;
2904 } 3194 }
3195
2905 string[n++] = '\0'; 3196 string[n++] = '\0';
2906 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3197
2907 return NULL;
2908 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3198 ends_how = (ch == 0x5c ? C0_ESC : ch);
2909 STRNCPY (s, string, n); 3199
2910 return s; 3200 return rxvt_wcstombs (string);
2911} 3201}
2912 3202
2913/*----------------------------------------------------------------------*/ 3203/*----------------------------------------------------------------------*/
2914/* 3204/*
2915 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3205 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2916 */ 3206 */
2917void 3207void
2918rxvt_term::process_dcs_seq () 3208rxvt_term::process_dcs_seq ()
2919{ 3209{
2920 unsigned char eh, *s; 3210 char *s;
3211 unicode_t eh;
3212
2921 /* 3213 /*
2922 * Not handled yet 3214 * Not handled yet
2923 */ 3215 */
2924 s = get_to_st (&eh); 3216 s = get_to_st (eh);
2925 if (s) 3217 if (s)
2926 free (s); 3218 free (s);
3219
2927 return; 3220 return;
2928} 3221}
2929 3222
2930/*----------------------------------------------------------------------*/ 3223/*----------------------------------------------------------------------*/
2931/* 3224/*
2932 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3225 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2933 */ 3226 */
2934void 3227void
2935rxvt_term::process_osc_seq () 3228rxvt_term::process_osc_seq ()
2936{ 3229{
2937 unsigned char ch, eh, *s; 3230 unicode_t ch, eh;
2938 int arg; 3231 int arg;
2939 3232
2940 ch = cmd_getc (); 3233 ch = cmd_getc ();
2941 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3234 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2942 arg = arg * 10 + (ch - '0'); 3235 arg = arg * 10 + (ch - '0');
2943 3236
2944 if (ch == ';') 3237 if (ch == ';')
2945 { 3238 {
2946 s = get_to_st (&eh); 3239 char *s = get_to_st (eh);
3240
2947 if (s) 3241 if (s)
2948 { 3242 {
2949 /*
2950 * rxvt_menubar_dispatch () violates the constness of the string,
2951 * so do it here
2952 */
2953 if (arg == XTerm_Menu)
2954#if 0 /* XXX: currently disabled due to security concerns */
2955 menubar_dispatch ((char *)s);
2956#else
2957 (void)0;
2958#endif
2959 else
2960 xterm_seq (arg, (char *)s, eh); 3243 process_xterm_seq (arg, s, eh);
2961 free (s); 3244 free (s);
2962 } 3245 }
2963 } 3246 }
2964} 3247}
3248
3249void
3250rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3251{
3252 if (str[0] == '?' && !str[1])
3253 {
3254 rgba c;
3255 pix_colors_focused[color].get (c);
3256
3257#if XFT
3258 if (c.a != rgba::MAX_CC)
3259 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3260 else
3261#endif
3262 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3263 }
3264 else
3265 set_window_color (color, str);
3266}
3267
2965/* 3268/*
2966 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3269 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
2967 * 0 = change iconName/title
2968 * 1 = change iconName
2969 * 2 = change title
2970 * 4 = change color
2971 * 12 = change text color
2972 * 13 = change mouse foreground color
2973 * 17 = change highlight character colour
2974 * 18 = change bold character color
2975 * 19 = change underlined character color
2976 * 46 = change logfile (not implemented)
2977 * 50 = change font
2978 *
2979 * rxvt extensions:
2980 * 9 = change locale (NYI)
2981 * 10 = menu (may change in future)
2982 * 20 = bg pixmap
2983 * 39 = change default fg color
2984 * 49 = change default bg color
2985 * 55 = dump scrollback buffer and all of screen
2986 */ 3270 */
2987void 3271void
2988rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3272rxvt_term::process_xterm_seq (int op, const char *str, char resp)
2989{ 3273{
2990 int changed = 0; 3274 int color;
2991 int color;
2992 char *buf, *name; 3275 char *buf, *name;
3276 bool query = str[0] == '?' && !str[1];
3277 int saveop = op;
3278
3279 dLocal (Display *, dpy);
2993 3280
2994 assert (str != NULL); 3281 assert (str != NULL);
3282
3283 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3284 return;
3285
2995 switch (op) 3286 switch (op)
2996 { 3287 {
2997 case XTerm_name: 3288 case XTerm_name:
2998 set_title (str); 3289 set_title (str);
2999 /* FALLTHROUGH */ 3290 /* FALLTHROUGH */
3000 case XTerm_iconName: 3291 case XTerm_iconName:
3001 set_iconName (str); 3292 set_icon_name (str);
3002 break; 3293 break;
3003 case XTerm_title: 3294 case XTerm_title:
3004 set_title (str); 3295 set_title (str);
3005 break; 3296 break;
3297 case XTerm_property:
3298 if (str[0] == '?')
3299 {
3300 Atom prop = display->atom (str + 1);
3301 Atom actual_type;
3302 int actual_format;
3303 unsigned long nitems;
3304 unsigned long bytes_after;
3305 unsigned char *value = 0;
3306 const char *str = "";
3307
3308 if (prop
3309 && XGetWindowProperty (dpy, parent[0],
3310 prop, 0, 1<<16, 0, AnyPropertyType,
3311 &actual_type, &actual_format,
3312 &nitems, &bytes_after, &value) == Success
3313 && actual_type != None
3314 && actual_format == 8)
3315 str = (const char *)(value);
3316
3317 tt_printf ("\033]%d;%s%c", op, str, resp);
3318
3319 XFree (value);
3320 }
3321 else
3322 {
3323 char *eq = strchr (str, '='); // constness lost, but verified to be ok
3324
3325 if (eq)
3326 {
3327 *eq = 0;
3328 set_utf8_property (display->atom (str), eq + 1);
3329 }
3330 else
3331 XDeleteProperty (dpy, parent[0],
3332 display->atom (str));
3333 }
3334 break;
3335
3006 case XTerm_Color: 3336 case XTerm_Color:
3007 for (buf = (char *)str; buf && *buf;) 3337 for (buf = (char *)str; buf && *buf;)
3008 { 3338 {
3009 if ((name = STRCHR (buf, ';')) == NULL) 3339 if ((name = strchr (buf, ';')) == NULL)
3010 break; 3340 break;
3341
3011 *name++ = '\0'; 3342 *name++ = '\0';
3012 color = atoi (buf); 3343 color = atoi (buf) + minCOLOR;
3013 if (color < 0 || color >= TOTAL_COLORS) 3344
3345 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3014 break; 3346 break;
3347
3015 if ((buf = STRCHR (name, ';')) != NULL) 3348 if ((buf = strchr (name, ';')) != NULL)
3016 *buf++ = '\0'; 3349 *buf++ = '\0';
3017 set_window_color (color + minCOLOR, name); 3350
3351 process_color_seq (op, color, name, resp);
3018 } 3352 }
3353 break;
3354 case XTerm_Color00:
3355 process_color_seq (op, Color_fg, str, resp);
3356 break;
3357 case XTerm_Color01:
3358 process_color_seq (op, Color_bg, str, resp);
3019 break; 3359 break;
3020#ifndef NO_CURSORCOLOR 3360#ifndef NO_CURSORCOLOR
3021 case XTerm_Color_cursor: 3361 case XTerm_Color_cursor:
3022 set_window_color (Color_cursor, str); 3362 process_color_seq (op, Color_cursor, str, resp);
3023 break; 3363 break;
3024#endif 3364#endif
3025 case XTerm_Color_pointer: 3365 case XTerm_Color_pointer_fg:
3026 set_window_color (Color_pointer, str); 3366 process_color_seq (op, Color_pointer_fg, str, resp);
3367 break;
3368 case XTerm_Color_pointer_bg:
3369 process_color_seq (op, Color_pointer_bg, str, resp);
3027 break; 3370 break;
3028#ifndef NO_BOLD_UNDERLINE_REVERSE 3371#ifndef NO_BOLD_UNDERLINE_REVERSE
3029 case XTerm_Color_BD:
3030 set_window_color (Color_BD, str);
3031 break;
3032 case XTerm_Color_UL:
3033 set_window_color (Color_UL, str);
3034 break;
3035 case XTerm_Color_RV: 3372 case XTerm_Color_RV:
3036 set_window_color (Color_RV, str); 3373 process_color_seq (op, Color_RV, str, resp);
3037 break; 3374 break;
3375 case Rxvt_Color_BD:
3376 case URxvt_Color_BD:
3377 process_color_seq (op, Color_BD, str, resp);
3378 break;
3379 case Rxvt_Color_UL:
3380 case URxvt_Color_UL:
3381 process_color_seq (op, Color_UL, str, resp);
3382 break;
3383 case URxvt_Color_IT:
3384 process_color_seq (op, Color_IT, str, resp);
3385 break;
3038#endif 3386#endif
3039 3387#if ENABLE_TRANSPARENCY
3040 case XTerm_Menu: 3388 case URxvt_Color_tint:
3389 process_color_seq (op, Color_tint, str, resp);
3041 /* 3390 {
3042 * rxvt_menubar_dispatch () violates the constness of the string, 3391 bool changed = false;
3043 * so DON'T do it here 3392 if (ISSET_PIXCOLOR (Color_tint))
3393 changed = bgPixmap.set_tint (pix_colors_focused [Color_tint]);
3394 else
3395 changed = bgPixmap.unset_tint ();
3396 if (changed)
3397 update_background ();
3044 */ 3398 }
3399
3045 break; 3400 break;
3401#endif
3402
3403#if BG_IMAGE_FROM_FILE
3046 case XTerm_Pixmap: 3404 case Rxvt_Pixmap:
3047 if (*str != ';') 3405 if (!strcmp (str, "?"))
3048 { 3406 {
3049#if XPM_BACKGROUND 3407 char str[256];
3050 scale_pixmap (""); /* reset to default scaling */ 3408
3051 set_bgPixmap (str); /* change pixmap */ 3409 sprintf (str, "[%dx%d+%d+%d]", /* can't presume snprintf () ! */
3052#endif 3410 min (bgPixmap.h_scale, 32767), min (bgPixmap.v_scale, 32767),
3053 scr_touch (true); 3411 min (bgPixmap.h_align, 32767), min (bgPixmap.v_align, 32767));
3412 process_xterm_seq (XTerm_title, str, CHAR_ST);
3054 } 3413 }
3055 while ((str = STRCHR (str, ';')) != NULL) 3414 else
3056 { 3415 {
3416 int changed = 0;
3417
3418 if (*str != ';')
3419 {
3420 /* reset to default scaling :*/
3421 bgPixmap.unset_geometry ();
3422 if (bgPixmap.set_file (str)) /* change pixmap */
3423 changed++;
3424 str = strchr (str, ';');
3425 if (str == NULL)
3426 bgPixmap.set_defaultGeometry ();
3427 }
3428 while (str)
3429 {
3057 str++; 3430 str++;
3058#if XPM_BACKGROUND 3431 if (bgPixmap.set_geometry (str))
3059 changed += scale_pixmap (str); 3432 changed++;
3060#endif 3433 str = strchr (str, ';');
3061 3434 }
3435 if (changed)
3436 update_background ();
3062 } 3437 }
3063 if (changed)
3064 {
3065#ifdef XPM_BACKGROUND
3066 resize_pixmap ();
3067#endif
3068 scr_touch (true);
3069 }
3070 break; 3438 break;
3439#endif
3071 3440
3072 case XTerm_restoreFG: 3441 case Rxvt_restoreFG:
3073 set_window_color (Color_fg, str); 3442 set_window_color (Color_fg, str);
3074 break; 3443 break;
3075 case XTerm_restoreBG: 3444 case Rxvt_restoreBG:
3076 set_window_color (Color_bg, str); 3445 set_window_color (Color_bg, str);
3077 break; 3446 break;
3447
3078 case XTerm_logfile: 3448 case XTerm_logfile:
3449 // TODO, when secure mode?
3079 break; 3450 break;
3080 case XTerm_font: 3451
3081 change_font (str);
3082 break;
3083 case XTerm_locale:
3084 set_locale (str);
3085 im_cb ();
3086 break;
3087#if 0 3452#if 0
3088 case XTerm_dumpscreen: /* no error notices */ 3453 case Rxvt_dumpscreen: /* no error notices */
3089 { 3454 {
3090 int fd; 3455 int fd;
3091 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3456 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3092 { 3457 {
3093 scr_dump (fd); 3458 scr_dump (fd);
3094 close (fd); 3459 close (fd);
3095 } 3460 }
3096 } 3461 }
3097 break; 3462 break;
3098#endif 3463#endif
3464 case XTerm_font:
3465 op = URxvt_font;
3466 case URxvt_font:
3467#if ENABLE_STYLES
3468 case URxvt_boldFont:
3469 case URxvt_italicFont:
3470 case URxvt_boldItalicFont:
3471#endif
3472 if (query)
3473 tt_printf ("\33]%d;%-.250s%c", saveop,
3474 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3475 ? fontset[op - URxvt_font]->fontdesc : "",
3476 resp);
3477 else
3478 {
3479 const char *&res = rs[Rs_font + (op - URxvt_font)];
3099 3480
3481 res = strdup (str);
3482 allocated.push_back ((void *)res);
3483 set_fonts ();
3484 }
3485 break;
3486
3487 case URxvt_version:
3488 if (query)
3489 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3490 op,
3491 rs[Rs_name], VERSION[0], VERSION[2],
3492 resp);
3493 break;
3494
3495#if !ENABLE_MINIMAL
3496 case URxvt_locale:
3497 if (query)
3498 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3499 else
3500 {
3501 set_locale (str);
3502 pty->set_utf8_mode (enc_utf8);
3503 init_xlocale ();
3504 }
3505 break;
3506
3507 case URxvt_view_up:
3508 case URxvt_view_down:
3509 {
3510 int lines = atoi (str);
3511
3512 if (lines)
3513 scr_page (op == URxvt_view_up ? UP : DN, lines);
3514 else
3515 scr_erase_savelines ();
3516 }
3517
3518 break;
3519#endif
3520
3521#if ENABLE_PERL
3522 case URxvt_perl:
3523 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_END)))
3524 ; // no responses yet
3525 break;
3526#endif
3100 } 3527 }
3101} 3528}
3102/*----------------------------------------------------------------------*/ 3529/*----------------------------------------------------------------------*/
3103 3530
3104/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3531/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3112 * so no need for fancy checking 3539 * so no need for fancy checking
3113 */ 3540 */
3114int 3541int
3115rxvt_term::privcases (int mode, unsigned long bit) 3542rxvt_term::privcases (int mode, unsigned long bit)
3116{ 3543{
3117 int state; 3544 int state;
3118 3545
3119 if (mode == 's') 3546 if (mode == 's')
3120 { 3547 {
3121 SavedModes |= (PrivateModes & bit); 3548 SavedModes |= (priv_modes & bit);
3122 return -1; 3549 return -1;
3123 } 3550 }
3124 else 3551 else
3125 { 3552 {
3126 if (mode == 'r') 3553 if (mode == 'r')
3127 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3554 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3128 else 3555 else
3129 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3556 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3130 PrivMode (state, bit); 3557 PrivMode (state, bit);
3131 } 3558 }
3559
3132 return state; 3560 return state;
3133} 3561}
3134 3562
3135/* we're not using priv _yet_ */ 3563/* we're not using priv _yet_ */
3136void 3564void
3137rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3565rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg)
3138{ 3566{
3139 unsigned int i, j; 3567 unsigned int i, j;
3140 int state; 3568 int state;
3569
3141 static const struct 3570 static const struct
3142 { 3571 {
3143 const int argval; 3572 const int argval;
3144 const unsigned long bit; 3573 const unsigned long bit;
3145 }
3146 argtopriv[] = { 3574 } argtopriv[] = {
3147 { 1, PrivMode_aplCUR }, 3575 { 1, PrivMode_aplCUR },
3148 { 2, PrivMode_vt52 }, 3576 { 2, PrivMode_vt52 },
3149 { 3, PrivMode_132 }, 3577 { 3, PrivMode_132 },
3150 { 4, PrivMode_smoothScroll }, 3578 { 4, PrivMode_smoothScroll },
3151 { 5, PrivMode_rVideo }, 3579 { 5, PrivMode_rVideo },
3152 { 6, PrivMode_relOrigin }, 3580 { 6, PrivMode_relOrigin },
3153 { 7, PrivMode_Autowrap }, 3581 { 7, PrivMode_Autowrap },
3582 // 8, bi-directional support mode
3154 { 9, PrivMode_MouseX10 }, 3583 { 9, PrivMode_MouseX10 },
3155#ifdef menuBar_esc 3584 // 18, 19 printing-related
3156 { menuBar_esc, PrivMode_menuBar }, 3585 { 25, PrivMode_VisibleCursor },
3157#endif
3158#ifdef scrollBar_esc 3586#ifdef scrollBar_esc
3159 { scrollBar_esc, PrivMode_scrollBar }, 3587 { scrollBar_esc, PrivMode_scrollBar },
3160#endif 3588#endif
3161 { 25, PrivMode_VisibleCursor },
3162 { 35, PrivMode_ShiftKeys }, 3589 { 35, PrivMode_ShiftKeys }, // rxvt extension
3163 { 40, PrivMode_132OK }, 3590 { 40, PrivMode_132OK },
3591 // 41 xterm more fixes NYI
3592 // 45 margin bell NYI
3593 // 46 start logging
3164 { 47, PrivMode_Screen }, 3594 { 47, PrivMode_Screen },
3165 { 66, PrivMode_aplKP }, 3595 { 66, PrivMode_aplKP },
3166#ifndef NO_BACKSPACE_KEY 3596#ifndef NO_BACKSPACE_KEY
3167 { 67, PrivMode_BackSpace }, 3597 { 67, PrivMode_BackSpace },
3168#endif 3598#endif
3169 { 1000, PrivMode_MouseX11 }, 3599 { 1000, PrivMode_MouseX11 },
3600 { 1002, PrivMode_MouseBtnEvent },
3601 { 1003, PrivMode_MouseAnyEvent },
3170 { 1010, PrivMode_TtyOutputInh }, 3602 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3171 { 1011, PrivMode_Keypress }, 3603 { 1011, PrivMode_Keypress }, // rxvt extension
3604 // 1035 enable modifiers for alt, numlock NYI
3605 // 1036 send ESC for meta keys NYI
3606 // 1037 send DEL for keypad delete NYI
3172 { 1047, PrivMode_Screen }, 3607 { 1047, PrivMode_Screen },
3608 // 1048 save and restore cursor
3173 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3609 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3610 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3174 }; 3611 };
3175 3612
3176 if (nargs == 0) 3613 if (nargs == 0)
3177 return; 3614 return;
3178 3615
… …
3193 state = privcases (mode, argtopriv[j].bit); 3630 state = privcases (mode, argtopriv[j].bit);
3194 break; 3631 break;
3195 } 3632 }
3196 3633
3197 /* extra handling for values with state unkept */ 3634 /* extra handling for values with state unkept */
3198 if (state == -1)
3199 switch (arg[i]) 3635 switch (arg[i])
3200 { 3636 {
3637#if ENABLE_STYLES
3638 case 1021:
3639 set_option (Opt_intensityStyles, mode);
3640
3641 scr_touch (true);
3642 break;
3643#endif
3201 case 1048: /* alternative cursor save */ 3644 case 1048: /* alternative cursor save */
3645 case 1049:
3646 if (option (Opt_secondaryScreen))
3202 if (mode == 0) 3647 if (mode == 0)
3203 scr_cursor (RESTORE); 3648 scr_cursor (RESTORE);
3204 else if (mode == 1) 3649 else if (mode == 1)
3205 scr_cursor (SAVE); 3650 scr_cursor (SAVE);
3206 /* FALLTHROUGH */
3207 default:
3208 continue; /* for (;i;) */
3209 }
3210
3211 /* extra handling for values with valid 0 or 1 state */
3212 switch (arg[i])
3213 {
3214 /* case 1: - application cursor keys */
3215 case 2: /* VT52 mode */
3216 /* oddball mode. should be set regardless of set/reset
3217 * parameter. Return from VT52 mode with an ESC < from
3218 * within VT52 mode
3219 */
3220 PrivMode (1, PrivMode_vt52);
3221 break; 3651 break;
3652 }
3653
3654 if (state >= 0)
3655 /* extra handling for values with valid 0 or 1 state */
3656 switch (arg[i])
3657 {
3658 /* case 1: - application cursor keys */
3659 case 2: /* VT52 mode */
3660 /* oddball mode. should be set regardless of set/reset
3661 * parameter. Return from VT52 mode with an ESC < from
3662 * within VT52 mode
3663 */
3664 PrivMode (1, PrivMode_vt52);
3665 break;
3222 case 3: /* 80/132 */ 3666 case 3: /* 80/132 */
3223 if (PrivateModes & PrivMode_132OK) 3667 if (priv_modes & PrivMode_132OK)
3224 set_widthheight ( (unsigned int) ((state ? 132 : 80) * TermWin.fwidth), 3668 set_widthheight (((state ? 132 : 80) * fwidth), height);
3225 (unsigned int)TermWin.height);
3226 break; 3669 break;
3227 case 4: /* smooth scrolling */ 3670 case 4: /* smooth scrolling */
3228 if (state)
3229 Options &= ~Opt_jumpScroll;
3230 else
3231 Options |= Opt_jumpScroll; 3671 set_option (Opt_jumpScroll, !state);
3232 break; 3672 break;
3233 case 5: /* reverse video */ 3673 case 5: /* reverse video */
3234 scr_rvideo_mode (state); 3674 scr_rvideo_mode (state);
3235 break; 3675 break;
3236 case 6: /* relative/absolute origins */ 3676 case 6: /* relative/absolute origins */
3237 scr_relative_origin (state); 3677 scr_relative_origin (state);
3238 break; 3678 break;
3239 case 7: /* autowrap */ 3679 case 7: /* autowrap */
3240 scr_autowrap (state); 3680 scr_autowrap (state);
3241 break; 3681 break;
3242 /* case 8: - auto repeat, can't do on a per window basis */ 3682 /* case 8: - auto repeat, can't do on a per window basis */
3243 case 9: /* X10 mouse reporting */ 3683 case 9: /* X10 mouse reporting */
3244 if (state) /* orthogonal */ 3684 if (state) /* orthogonal */
3245 PrivateModes &= ~ (PrivMode_MouseX11); 3685 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3246 break; 3686 break;
3247#ifdef menuBar_esc
3248 case menuBar_esc:
3249#ifdef MENUBAR
3250 map_menuBar (state);
3251#endif
3252 break;
3253#endif
3254#ifdef scrollBar_esc 3687#ifdef scrollBar_esc
3255 case scrollBar_esc: 3688 case scrollBar_esc:
3256 if (scrollbar_mapping (state)) 3689 if (scrollbar_mapping (state))
3257 { 3690 {
3258 resize_all_windows (0, 0, 0); 3691 resize_all_windows (0, 0, 0);
3259 scr_touch (true); 3692 scr_touch (true);
3260 } 3693 }
3261 break; 3694 break;
3262#endif 3695#endif
3263 case 25: /* visible/invisible cursor */ 3696 case 25: /* visible/invisible cursor */
3264 scr_cursor_visible (state); 3697 scr_cursor_visible (state);
3265 break; 3698 break;
3266 /* case 35: - shift keys */ 3699 /* case 35: - shift keys */
3267 /* case 40: - 80 <--> 132 mode */ 3700 /* case 40: - 80 <--> 132 mode */
3268 case 47: /* secondary screen */ 3701 case 47: /* secondary screen */
3269 scr_change_screen (state); 3702 scr_change_screen (state);
3270 break; 3703 break;
3271 /* case 66: - application key pad */ 3704 /* case 66: - application key pad */
3272 /* case 67: - backspace key */ 3705 /* case 67: - backspace key */
3273 case 1000: /* X11 mouse reporting */ 3706 case 1000: /* X11 mouse reporting */
3274 if (state) /* orthogonal */ 3707 if (state) /* orthogonal */
3275 PrivateModes &= ~ (PrivMode_MouseX10); 3708 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3276 break; 3709 break;
3277#if 0
3278 case 1001: 3710 case 1002:
3279 break; /* X11 mouse highlighting */ 3711 case 1003:
3280#endif 3712 if (state)
3713 {
3714 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3715 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3716 vt_emask_mouse = PointerMotionMask;
3717 }
3718 else
3719 vt_emask_mouse = NoEventMask;
3720 vt_select_input ();
3721 break;
3281 case 1010: /* scroll to bottom on TTY output inhibit */ 3722 case 1010: /* scroll to bottom on TTY output inhibit */
3282 if (state)
3283 Options &= ~Opt_scrollTtyOutput;
3284 else
3285 Options |= Opt_scrollTtyOutput; 3723 set_option (Opt_scrollTtyOutput, !state);
3286 break; 3724 break;
3287 case 1011: /* scroll to bottom on key press */ 3725 case 1011: /* scroll to bottom on key press */
3288 if (state)
3289 Options |= Opt_scrollTtyKeypress; 3726 set_option (Opt_scrollTtyKeypress, state);
3290 else
3291 Options &= ~Opt_scrollTtyKeypress;
3292 break; 3727 break;
3293 case 1047: /* secondary screen w/ clearing */ 3728 case 1047: /* secondary screen w/ clearing last */
3294 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3729 if (option (Opt_secondaryScreen))
3295 if (current_screen != PRIMARY) 3730 if (current_screen != PRIMARY)
3296 scr_erase_screen (2); 3731 scr_erase_screen (2);
3297 scr_change_screen (state); 3732 scr_change_screen (state);
3298 /* FALLTHROUGH */
3299 default:
3300 break; 3733 break;
3734 case 1049: /* secondary screen w/ clearing first */
3735 scr_change_screen (state);
3736 if (option (Opt_secondaryScreen))
3737 if (current_screen != PRIMARY)
3738 scr_erase_screen (2);
3739 break;
3740 default:
3741 break;
3301 } 3742 }
3302 } 3743 }
3303} 3744}
3304/*}}} */ 3745/*}}} */
3305 3746
3306/*{{{ process sgr sequences */ 3747/*{{{ process sgr sequences */
3307void 3748void
3308rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3749rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3309{ 3750{
3310 unsigned int i; 3751 unsigned int i;
3311 short rendset; 3752 short rendset;
3312 int rendstyle; 3753 int rendstyle;
3313 3754
3314 if (nargs == 0) 3755 if (nargs == 0)
3315 { 3756 {
3316 scr_rendition (0, ~RS_None); 3757 scr_rendition (0, ~RS_None);
3317 return; 3758 return;
3318 } 3759 }
3760
3319 for (i = 0; i < nargs; i++) 3761 for (i = 0; i < nargs; i++)
3320 { 3762 {
3321 rendset = -1; 3763 rendset = -1;
3322 switch (arg[i]) 3764 switch (arg[i])
3323 { 3765 {
… …
3325 rendset = 0, rendstyle = ~RS_None; 3767 rendset = 0, rendstyle = ~RS_None;
3326 break; 3768 break;
3327 case 1: 3769 case 1:
3328 rendset = 1, rendstyle = RS_Bold; 3770 rendset = 1, rendstyle = RS_Bold;
3329 break; 3771 break;
3772 //case 2: // low intensity
3773 case 3:
3774 rendset = 1, rendstyle = RS_Italic;
3775 break;
3330 case 4: 3776 case 4:
3331 rendset = 1, rendstyle = RS_Uline; 3777 rendset = 1, rendstyle = RS_Uline;
3332 break; 3778 break;
3333 case 5: 3779 case 5: // slowly blinking
3780 case 6: // rapidly blinking
3334 rendset = 1, rendstyle = RS_Blink; 3781 rendset = 1, rendstyle = RS_Blink;
3335 break; 3782 break;
3783 //case 6: // scoansi light background
3336 case 7: 3784 case 7:
3337 rendset = 1, rendstyle = RS_RVid; 3785 rendset = 1, rendstyle = RS_RVid;
3338 break; 3786 break;
3339 case 22: 3787 case 8:
3788 // invisible. NYI
3789 break;
3790 //case 9: // crossed out
3791 //case 10: // scoansi acs off, primary font
3792 //case 11: // scoansi acs on, first alt font
3793 //case 12: // scoansi acs on, |0x80, second alt font
3794 //...
3795 //case 19: // ninth alt font
3796 //case 20: // gothic
3797 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3340 rendset = 0, rendstyle = RS_Bold; 3798 rendset = 0, rendstyle = RS_Bold;
3799 break;
3800 case 22: // normal intensity
3801 rendset = 0, rendstyle = RS_Bold;
3802 break;
3803 case 23: // disable italic
3804 rendset = 0, rendstyle = RS_Italic;
3341 break; 3805 break;
3342 case 24: 3806 case 24:
3343 rendset = 0, rendstyle = RS_Uline; 3807 rendset = 0, rendstyle = RS_Uline;
3344 break; 3808 break;
3345 case 25: 3809 case 25:
3346 rendset = 0, rendstyle = RS_Blink; 3810 rendset = 0, rendstyle = RS_Blink;
3347 break; 3811 break;
3812 case 26: // variable spacing (iso 8613)
3813 rendset = 0, rendstyle = RS_Blink;
3814 break;
3348 case 27: 3815 case 27:
3349 rendset = 0, rendstyle = RS_RVid; 3816 rendset = 0, rendstyle = RS_RVid;
3350 break; 3817 break;
3818 //case 28: // visible. NYI
3819 //case 29: // not crossed-out
3351 } 3820 }
3821
3352 if (rendset != -1) 3822 if (rendset != -1)
3353 { 3823 {
3354 scr_rendition (rendset, rendstyle); 3824 scr_rendition (rendset, rendstyle);
3355 continue; /* for (;i;) */ 3825 continue; /* for (;i;) */
3356 } 3826 }
… …
3363 case 33: 3833 case 33:
3364 case 34: 3834 case 34:
3365 case 35: 3835 case 35:
3366 case 36: 3836 case 36:
3367 case 37: 3837 case 37:
3368 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), 3838 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3369 Color_fg);
3370 break; 3839 break;
3371#ifdef TTY_256COLOR 3840 case 38: // set fg color, ISO 8613-6
3372 case 38:
3373 if (nargs > i + 2 && arg[i + 1] == 5) 3841 if (nargs > i + 2 && arg[i + 1] == 5)
3374 { 3842 {
3375 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3843 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3376 Color_fg);
3377 i += 2; 3844 i += 2;
3378 } 3845 }
3379 break; 3846 break;
3380#endif
3381 case 39: /* default fg */ 3847 case 39: /* default fg */
3382 scr_color (Color_fg, Color_fg); 3848 scr_color (Color_fg, Color_fg);
3383 break; 3849 break;
3384 3850
3385 case 40: 3851 case 40:
… …
3388 case 43: 3854 case 43:
3389 case 44: 3855 case 44:
3390 case 45: 3856 case 45:
3391 case 46: 3857 case 46:
3392 case 47: 3858 case 47:
3393 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), 3859 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3394 Color_bg);
3395 break; 3860 break;
3396#ifdef TTY_256COLOR 3861 case 48: // set bg color, ISO 8613-6
3397 case 48:
3398 if (nargs > i + 2 && arg[i + 1] == 5) 3862 if (nargs > i + 2 && arg[i + 1] == 5)
3399 { 3863 {
3400 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3864 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3401 Color_bg);
3402 i += 2; 3865 i += 2;
3403 } 3866 }
3404 break; 3867 break;
3405#endif
3406 case 49: /* default bg */ 3868 case 49: /* default bg */
3407 scr_color (Color_bg, Color_bg); 3869 scr_color (Color_bg, Color_bg);
3408 break; 3870 break;
3409 3871
3410#ifndef NO_BRIGHTCOLOR 3872 //case 50: // not variable spacing
3873
3874#if !ENABLE_MINIMAL
3411 case 90: 3875 case 90:
3412 case 91: /* set bright fg color */ 3876 case 91: /* set bright fg color */
3413 case 92: 3877 case 92:
3414 case 93: 3878 case 93:
3415 case 94: 3879 case 94:
3416 case 95: 3880 case 95:
3417 case 96: 3881 case 96:
3418 case 97: 3882 case 97:
3419 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 3883 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3420 Color_fg);
3421 break; 3884 break;
3422 case 100: 3885 case 100:
3423 case 101: /* set bright bg color */ 3886 case 101: /* set bright bg color */
3424 case 102: 3887 case 102:
3425 case 103: 3888 case 103:
3426 case 104: 3889 case 104:
3427 case 105: 3890 case 105:
3428 case 106: 3891 case 106:
3429 case 107: 3892 case 107:
3430 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 3893 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3431 Color_bg);
3432 break; 3894 break;
3433#endif 3895#endif
3434
3435 } 3896 }
3436 } 3897 }
3437} 3898}
3438/*}}} */ 3899/*}}} */
3439 3900
3440/*{{{ process Rob Nation's own graphics mode sequences */ 3901/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3441void 3902void
3442rxvt_term::process_graphics () 3903rxvt_term::process_graphics ()
3443{ 3904{
3444 unsigned char ch, cmd = cmd_getc (); 3905 unicode_t ch, cmd = cmd_getc ();
3445 3906
3446 if (cmd == 'Q') 3907 if (cmd == 'Q')
3908 {
3447 { /* query graphics */ 3909 /* query graphics */
3448 tt_printf ("\033G0\n"); /* no graphics */ 3910 tt_printf ("\033G0\012"); /* no graphics */
3449 return; 3911 return;
3450 } 3912 }
3451 /* swallow other graphics sequences until terminating ':' */ 3913 /* swallow other graphics sequences until terminating ':' */
3452 do 3914 do
3453 ch = cmd_getc (); 3915 ch = cmd_getc ();
… …
3463 */ 3925 */
3464void 3926void
3465rxvt_term::tt_printf (const char *fmt,...) 3927rxvt_term::tt_printf (const char *fmt,...)
3466{ 3928{
3467 va_list arg_ptr; 3929 va_list arg_ptr;
3468 unsigned char buf[256]; 3930 char buf[256];
3469 3931
3470 va_start (arg_ptr, fmt); 3932 va_start (arg_ptr, fmt);
3471 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 3933 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3472 va_end (arg_ptr); 3934 va_end (arg_ptr);
3473 tt_write (buf, STRLEN (buf)); 3935 tt_write (buf, strlen (buf));
3474} 3936}
3475 3937
3476/* ---------------------------------------------------------------------- */ 3938/* ---------------------------------------------------------------------- */
3477/* Write data to the pty as typed by the user, pasted with the mouse, 3939/* Write data to the pty as typed by the user, pasted with the mouse,
3478 * or generated by us in response to a query ESC sequence. 3940 * or generated by us in response to a query ESC sequence.
3479 */ 3941 */
3942const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
3943
3480void 3944void
3481rxvt_term::tt_write (const unsigned char *data, unsigned int len) 3945rxvt_term::tt_write (const char *data, unsigned int len)
3482{ 3946{
3483 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 3947 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
3948 return;
3484 3949
3485 if (len) 3950 if (pty->pty < 0)
3951 return;
3952
3953 if (v_buflen == 0)
3954 {
3955 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
3956
3957 if ((unsigned int)written == len)
3958 return;
3959
3960 data += written;
3961 len -= written;
3486 { 3962 }
3963
3964 v_buffer = (char *)realloc (v_buffer, v_buflen + len);
3965
3966 memcpy (v_buffer + v_buflen, data, len);
3967 v_buflen += len;
3968
3969 pty_ev.set (ev::READ | ev::WRITE);
3970}
3971
3972void rxvt_term::pty_write ()
3973{
3974 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
3975
3976 if (written > 0)
3977 {
3978 v_buflen -= written;
3979
3487 if (v_buflen == 0) 3980 if (v_buflen == 0)
3488 { 3981 {
3489 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3490
3491 if ((unsigned int)written == len)
3492 return;
3493
3494 data += written;
3495 len -= written;
3496 }
3497
3498
3499 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3500
3501 memcpy (v_buffer + v_buflen, data, len);
3502 v_buflen += len;
3503 }
3504
3505 for (;;)
3506 {
3507 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3508
3509 if (written > 0)
3510 {
3511 v_buflen -= written;
3512
3513 if (v_buflen == 0)
3514 {
3515 free (v_buffer); 3982 free (v_buffer);
3516 v_buffer = 0; 3983 v_buffer = 0;
3517 v_buflen = 0;
3518 3984
3519 pty_ev.set (EVENT_READ); 3985 pty_ev.set (ev::READ);
3520 return;
3521 }
3522
3523 memmove (v_buffer, v_buffer + written, v_buflen);
3524 }
3525 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3526 // original code just ignores this...
3527 destroy ();
3528 else
3529 {
3530 pty_ev.set (EVENT_READ | EVENT_WRITE);
3531 return; 3986 return;
3532 } 3987 }
3988
3989 memmove (v_buffer, v_buffer + written, v_buflen);
3533 } 3990 }
3991 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3992 pty_ev.set (ev::READ);
3534} 3993}
3535 3994
3536/*----------------------- end-of-file (C source) -----------------------*/ 3995/*----------------------- end-of-file (C source) -----------------------*/
3537 3996

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