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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.49 by pcg, Sat Feb 21 22:14:00 2004 UTC vs.
Revision 1.375 by root, Tue Dec 11 21:10:46 2007 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: command.c 2 * File: command.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7 * - original version 7 * - original version
… …
25 * - extensive modifications 25 * - extensive modifications
26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> 26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org>
27 * Copyright (c) 2001 Marius Gedminas 27 * Copyright (c) 2001 Marius Gedminas
28 * - Ctrl/Mod4+Tab works like Meta+Tab (options) 28 * - Ctrl/Mod4+Tab works like Meta+Tab (options)
29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org> 29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org>
30 * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com> 30 * Copyright (c) 2003-2006 Marc Lehmann <pcg@goof.com>
31 * 31 *
32 * This program is free software; you can redistribute it and/or modify 32 * This program is free software; you can redistribute it and/or modify
33 * it under the terms of the GNU General Public License as published by 33 * it under the terms of the GNU General Public License as published by
34 * the Free Software Foundation; either version 2 of the License, or 34 * the Free Software Foundation; either version 2 of the License, or
35 * (at your option) any later version. 35 * (at your option) any later version.
… …
43 * along with this program; if not, write to the Free Software 43 * along with this program; if not, write to the Free Software
44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
45 *----------------------------------------------------------------------*/ 45 *----------------------------------------------------------------------*/
46 46
47/*{{{ includes: */ 47/*{{{ includes: */
48#include "../config.h" /* NECESSARY */ 48#include "../config.h"
49#include "rxvt.h" /* NECESSARY */ 49#include "rxvt.h"
50#include "rxvtperl.h"
50#include "version.h" 51#include "version.h"
51#include "command.h" 52#include "command.h"
52 53
53#include <wchar.h> 54#ifdef KEYSYM_RESOURCE
55# include "keyboard.h"
56#endif
57
58#include <csignal>
59
60#if LINUX_YIELD_HACK
61# include <ctime>
62#endif
54 63
55/*----------------------------------------------------------------------*/ 64/*----------------------------------------------------------------------*/
56 65
57/*{{{ Convert the keypress event into a string */ 66#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
67
68#if ENABLE_FRILLS || ISO_14755
69
70#define ISO_14755_STARTED 0x80000000UL
71#define ISO_14755_51 0x40000000UL // basic (section 5.1)
72#define ISO_14755_52 0x20000000UL // keycap (section 5.2)
73#define ISO_14755_54 0x10000000UL // code feedback (section 5.4)
74#define ISO_14755_MASK 0x0fffffffUL
75
76#if ISO_14755
77static unsigned short iso14755_symtab[] = {
78 // keysym, unicode
79 XK_Left, 0x2190,
80 XK_KP_Left, 0x2190,
81 XK_Up, 0x2191,
82 XK_KP_Up, 0x2191,
83 XK_Right, 0x2192,
84 XK_KP_Right, 0x2192,
85 XK_Down, 0x2193,
86 XK_KP_Down, 0x2193,
87 XK_Linefeed, 0x21b4,
88 XK_Return, 0x21b5,
89 XK_KP_Enter, 0x21b5,
90
91 XK_Prior, 0x21de,
92 XK_Next, 0x21df,
93 XK_Tab, 0x21e5,
94 XK_ISO_Left_Tab, 0x21e6,
95 XK_Shift_L, 0x21e7,
96 XK_Shift_R, 0x21e7,
97
98 XK_Shift_Lock, 0x21eb,
99 XK_ISO_Lock, 0x21eb,
100 XK_Caps_Lock, 0x21ec,
101 XK_Num_Lock, 0x21ed,
102 XK_ISO_Level3_Shift, 0x21ee,
103 XK_ISO_Level3_Lock, 0x21ef,
104 XK_ISO_Group_Lock, 0x21f0,
105 XK_Home, 0x21f1,
106 XK_End, 0x21f2,
107
108 XK_Execute, 0x2318,
109 XK_Begin, 0x2320,
110 XK_Delete, 0x2326,
111 XK_Clear, 0x2327,
112 XK_BackSpace, 0x232b,
113 XK_Insert, 0x2380,
114 XK_Control_L, 0x2388,
115 XK_Control_R, 0x2388,
116 XK_Pause, 0x2389,
117 XK_Break, 0x238a,
118 XK_Escape, 0x238b,
119 XK_Undo, 0x238c,
120 XK_Print, 0x2399,
121
122 XK_space, 0x2423,
123
124#ifdef XK_KP_Begin
125 XK_KP_Prior, 0x21de,
126 XK_KP_Next, 0x21df,
127 XK_KP_Begin, 0x2320,
128 XK_KP_Insert, 0x2380,
129 XK_KP_Delete, 0x2326,
130 XK_KP_Space, 0x2422,
131#endif
132 0,
133};
134
58void 135void
136rxvt_term::iso14755_54 (int x, int y)
137{
138 x = Pixel2Col (x);
139 y = Pixel2Row (y);
140
141 if (!IN_RANGE_EXC (x, 0, ncol)
142 || !IN_RANGE_EXC (y, 0, nrow))
143 return;
144
145 for (;;)
146 {
147 const line_t &l = ROW(y + view_start);
148
149 text_t t = l.t[x];
150
151 if (t != NOCHAR || !x)
152 {
153 iso14755_51 (l.t[x], l.r[x], x, y);
154 iso14755buf = ISO_14755_54;
155 break;
156 }
157
158 x--;
159 }
160}
161
162void
163rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y)
164{
165 rxvt_fontset *fs = FONTSET (r);
166 rxvt_font *f = (*fs)[fs->find_font (ch)];
167 wchar_t *chr, *alloc, ch2, *fname;
168 int len;
169
170 fname = rxvt_utf8towcs (f->name);
171
172# if ENABLE_COMBINING
173 if (IS_COMPOSE (ch))
174 {
175 len = rxvt_composite.expand (ch, 0);
176 alloc = chr = new wchar_t[len];
177 rxvt_composite.expand (ch, chr);
178 }
179 else
180# endif
181 {
182 ch2 = ch;
183
184 alloc = 0;
185 chr = &ch2;
186 len = 1;
187 }
188
189 char attr[80]; // plenty
190
191 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
192 (int)r,
193 fgcolor_of (r), bgcolor_of (r),
194 r & RS_Bold ? " bold" : "",
195 r & RS_Italic ? " italic" : "",
196 r & RS_Blink ? " blink" : "",
197 r & RS_RVid ? " rvid" : "",
198 r & RS_Uline ? " uline" : "",
199 r & RS_Careful ? " careful" : "");
200
201 int width = wcswidth (fname, wcslen (fname));
202
203 max_it (width, 8+5); // for char + hey
204 max_it (width, strlen (attr));
205
206 if (y >= 0)
207 {
208 y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1;
209 x = 0;
210 }
211
212 scr_overlay_new (x, y, width, len + 2);
213
214 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
215
216 for (int y = 0; y < len; y++)
217 {
218 char buf[9];
219
220 ch = *chr++;
221
222 sprintf (buf, "%8x", ch);
223 scr_overlay_set (0, y, buf);
224 scr_overlay_set (9, y, '=');
225# if !UNICODE3
226 if (ch >= 0x10000)
227 ch = 0xfffd;
228# endif
229 scr_overlay_set (11, y, ch, r);
230
231 if (WCWIDTH (ch) >= 2)
232 scr_overlay_set (12, y, NOCHAR, r);
233 }
234
235// {
236// char buf[4+4+3+1];
237// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y);
238// scr_overlay_set (0, 0, buf);
239// }
240 scr_overlay_set (0, len , attr);
241 scr_overlay_set (0, len + 1, fname);
242
243 free (fname);
244
245# if ENABLE_COMBINING
246 if (alloc)
247 delete [] alloc;
248# endif
249}
250#endif
251
252void
253rxvt_term::commit_iso14755 ()
254{
255 wchar_t ch[2];
256
257 ch[0] = iso14755buf & ISO_14755_MASK;
258 ch[1] = 0;
259
260 if (iso14755buf & ISO_14755_51)
261 {
262 char mb[16];
263 int len;
264
265 // allow verbatim 0-bytes and control-bytes to be entered
266 if (ch[0] >= 0x20)
267 len = wcstombs (mb, ch, 16);
268 else
269 {
270 mb[0] = ch[0];
271 len = 1;
272 }
273
274 if (len > 0)
275 tt_write (mb, len);
276 else
277 scr_bell ();
278 }
279
280 iso14755buf = 0;
281}
282
283int
59rxvt_term::lookup_key (XKeyEvent &ev) 284rxvt_term::hex_keyval (XKeyEvent &ev)
285{
286 // check wether this event corresponds to a hex digit
287 // if the modifiers had not been pressed.
288 for (int index = 0; index < 8; index++)
289 {
290 KeySym k = XLookupKeysym (&ev, index);
291
292 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
293 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
294 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
295 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
296 }
297
298 return -1;
299}
300#endif
301
302void
303rxvt_term::key_press (XKeyEvent &ev)
60{ 304{
61 int ctrl, meta, shft, len; 305 int ctrl, meta, shft, len;
62 unsigned int newlen; 306 unsigned int newlen;
63 KeySym keysym; 307 KeySym keysym;
64#ifdef DEBUG_CMD
65 static int debug_key = 1; /* accessible by a debugger only */
66#endif
67 int valid_keysym; 308 int valid_keysym;
68 unsigned char kbuf[KBUFSZ]; 309 char kbuf[KBUFSZ];
310
311#if ISO_14755
312 if (iso14755buf & ISO_14755_52)
313 return;
314#endif
69 315
70 /* 316 /*
71 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 317 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
72 * escape sequence to toggle the Keypad. 318 * escape sequence to toggle the Keypad.
73 * 319 *
74 * Always permit `shift' to override the current setting 320 * Always permit `shift' to override the current setting
75 */ 321 */
76 shft = (ev.state & ShiftMask); 322 shft = ev.state & ShiftMask;
77 ctrl = (ev.state & ControlMask); 323 ctrl = ev.state & ControlMask;
78 meta = (ev.state & ModMetaMask); 324 meta = ev.state & ModMetaMask;
79 325
80 if (numlock_state || (ev.state & ModNumLockMask)) 326 if (numlock_state || (ev.state & ModNumLockMask))
81 { 327 {
82 numlock_state = (ev.state & ModNumLockMask); 328 numlock_state = (ev.state & ModNumLockMask);
83 PrivMode ((!numlock_state), PrivMode_aplKP); 329 PrivMode ((!numlock_state), PrivMode_aplKP);
… …
88#ifdef USE_XIM 334#ifdef USE_XIM
89 if (Input_Context) 335 if (Input_Context)
90 { 336 {
91 Status status_return; 337 Status status_return;
92 338
339#if 0
93#ifdef X_HAVE_UTF8_STRING 340#ifdef X_HAVE_UTF8_STRING
94 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful 341 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
95 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 342 len = Xutf8LookupString (Input_Context, &ev, kbuf,
96 KBUFSZ, &keysym, &status_return); 343 KBUFSZ, &keysym, &status_return);
97 else 344 else
345#endif
98#endif 346#endif
99 { 347 {
100 wchar_t wkbuf[KBUFSZ + 1]; 348 wchar_t wkbuf[KBUFSZ + 1];
101 349
102 // the XOpenIM manpage lies about hardcoding the locale 350 // the XOpenIM manpage lies about hardcoding the locale
103 // at the point of XOpenIM, so temporarily switch locales 351 // at the point of XOpenIM, so temporarily switch locales
104 if (rs[Rs_imLocale]) 352 if (rs[Rs_imLocale])
105 SET_LOCALE (rs[Rs_imLocale]); 353 SET_LOCALE (rs[Rs_imLocale]);
354
106 // assume wchar_t == unicode or better 355 // assume wchar_t == unicode or better
107 len = XwcLookupString (Input_Context, &ev, wkbuf, 356 len = XwcLookupString (Input_Context, &ev, wkbuf,
108 KBUFSZ, &keysym, &status_return); 357 KBUFSZ, &keysym, &status_return);
358
109 if (rs[Rs_imLocale]) 359 if (rs[Rs_imLocale])
110 SET_LOCALE (locale); 360 SET_LOCALE (locale);
111 361
112 if (status_return == XLookupChars 362 if (status_return == XLookupChars
113 || status_return == XLookupBoth) 363 || status_return == XLookupBoth)
114 { 364 {
365 /* make sure the user can type ctrl-@, i.e. NUL */
366 if (len == 1 && *wkbuf == 0)
367 {
368 kbuf[0] = 0;
369 len = 1;
370 }
371 else
372 {
115 wkbuf[len] = 0; 373 wkbuf[len] = 0;
116 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ); 374 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ);
117 if (len < 0) 375 if (len < 0)
118 len = 0; 376 len = 0;
377 }
119 } 378 }
120 else 379 else
121 len = 0; 380 len = 0;
122 } 381 }
123 382
… …
125 || status_return == XLookupBoth; 384 || status_return == XLookupBoth;
126 } 385 }
127 else 386 else
128#endif 387#endif
129 { 388 {
130 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 389 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
131 valid_keysym = keysym != NoSymbol; 390 valid_keysym = keysym != NoSymbol;
132 } 391 }
133 392
134 if (valid_keysym) 393 if (valid_keysym)
135 { 394 {
136 /* for some backwards compatibility */ 395#ifdef KEYSYM_RESOURCE
137#if defined(HOTKEY_CTRL) || defined(HOTKEY_META) 396 if (keyboard->dispatch (this, keysym, ev.state))
138# ifdef HOTKEY_CTRL 397 return;
139 if (ctrl)
140# else
141 if (meta)
142# endif 398#endif
143 {
144 if (keysym == ks_bigfont)
145 {
146 change_font (0, FONT_UP);
147 return;
148 }
149 else if (keysym == ks_smallfont)
150 {
151 change_font (0, 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 (0, 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 (0, 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#ifdef GREEK_SUPPORT 492
250 if (keysym == ks_greekmodeswith) 493 if (iso14755buf & ISO_14755_51
251 { 494 && (keysym == XK_space || keysym == XK_KP_Space
252 greek_mode = !greek_mode; 495 || keysym == XK_Return || keysym == XK_KP_Enter))
253 if (greek_mode)
254 { 496 {
255 xterm_seq (XTerm_title, 497 commit_iso14755 ();
256 (greek_getmode () == GREEK_ELOT928 498 iso14755buf = ISO_14755_51;
257 ? "[Greek: iso]" : "[Greek: ibm]"), CHAR_ST); 499# if ISO_14755
258 greek_reset (); 500 iso14755_51 (0);
501# endif
502 return;
259 } 503 }
260 else 504 else if (keysym == XK_BackSpace)
261 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST);
262 return;
263 }
264#endif
265
266 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
267 {
268#ifdef KEYSYM_RESOURCE
269 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL)
270 { 505 {
271 unsigned int l; 506 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
272 const unsigned char *kbuf0; 507# if ISO_14755
273 const unsigned char ch = C0_ESC; 508 iso14755_51 (iso14755buf & ISO_14755_MASK);
274
275 kbuf0 = (Keysym_map[keysym & 0xFF]);
276 l = (unsigned int)*kbuf0++;
277
278 /* escape prefix */
279 if (meta)
280# ifdef META8_OPTION
281 if (meta_char == C0_ESC)
282# endif 509# endif
283 tt_write (&ch, 1); 510 return;
284 tt_write (kbuf0, l); 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
285 return; 519 return;
286 } 520 }
287 else 521 else
288#endif
289 { 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;
290 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
291 switch (keysym) 584 switch (keysym)
292 { 585 {
293#ifndef NO_BACKSPACE_KEY 586#ifndef NO_BACKSPACE_KEY
294 case XK_BackSpace: 587 case XK_BackSpace:
295 if (PrivateModes & PrivMode_HaveBackSpace) 588 if (priv_modes & PrivMode_HaveBackSpace)
296 { 589 {
297 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace) 590 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
298 ^ !!ctrl) ? '\b' : '\177'; 591 ^ !!ctrl) ? '\b' : '\177';
299 kbuf[1] = '\0'; 592 kbuf[1] = '\0';
300 } 593 }
301 else 594 else
302 STRCPY (kbuf, key_backspace); 595 strcpy (kbuf, rs[Rs_backspace_key]);
303# ifdef MULTICHAR_SET
304 if ((Options & Opt_mc_hack) && screen.cur.col > 0)
305 {
306 int col, row;
307
308 newlen = STRLEN (kbuf);
309 col = screen.cur.col - 1;
310 row = screen.cur.row + TermWin.saveLines;
311 if (IS_MULTI2 (screen.rend[row][col]))
312 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
313 }
314# endif
315 break; 596 break;
316#endif 597#endif
317#ifndef NO_DELETE_KEY 598#ifndef NO_DELETE_KEY
318 case XK_Delete: 599 case XK_Delete:
319 STRCPY (kbuf, key_delete); 600 strcpy (kbuf, rs[Rs_delete_key]);
320# ifdef MULTICHAR_SET
321 if (Options & Opt_mc_hack)
322 {
323 int col, row;
324
325 newlen = STRLEN (kbuf);
326 col = screen.cur.col;
327 row = screen.cur.row + TermWin.saveLines;
328 if (IS_MULTI1 (screen.rend[row][col]))
329 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
330 }
331# endif
332 break; 601 break;
333#endif 602#endif
334 case XK_Tab: 603 case XK_Tab:
335 if (shft) 604 if (shft)
336 STRCPY (kbuf, "\033[Z"); 605 strcpy (kbuf, "\033[Z");
337 else 606 else
338 { 607 {
339#ifdef CTRL_TAB_MAKES_META 608#ifdef CTRL_TAB_MAKES_META
340 if (ctrl) 609 if (ctrl)
341 meta = 1; 610 meta = 1;
… …
346#endif 615#endif
347 newlen = 0; 616 newlen = 0;
348 } 617 }
349 break; 618 break;
350 619
351#ifdef XK_KP_Left
352 case XK_KP_Up: /* \033Ox or standard */
353 case XK_KP_Down: /* \033Or or standard */
354 case XK_KP_Right: /* \033Ov or standard */
355 case XK_KP_Left: /* \033Ot or standard */
356 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
357 {
358 STRCPY (kbuf, "\033OZ");
359 kbuf[2] = "txvr"[keysym - XK_KP_Left];
360 break;
361 }
362 else
363 /* translate to std. cursor key */
364 keysym = XK_Left + (keysym - XK_KP_Left);
365 /* FALLTHROUGH */
366#endif
367 case XK_Up: /* "\033[A" */ 620 case XK_Up: /* "\033[A" */
368 case XK_Down: /* "\033[B" */ 621 case XK_Down: /* "\033[B" */
369 case XK_Right: /* "\033[C" */ 622 case XK_Right: /* "\033[C" */
370 case XK_Left: /* "\033[D" */ 623 case XK_Left: /* "\033[D" */
371 STRCPY (kbuf, "\033[Z"); 624 strcpy (kbuf, "\033[Z");
372 kbuf[2] = "DACB"[keysym - XK_Left]; 625 kbuf[2] = "DACB"[keysym - XK_Left];
373 /* do Shift first */ 626 /* do Shift first */
374 if (shft) 627 if (shft)
375 kbuf[2] = "dacb"[keysym - XK_Left]; 628 kbuf[2] = "dacb"[keysym - XK_Left];
376 else if (ctrl) 629 else if (ctrl)
377 { 630 {
378 kbuf[1] = 'O'; 631 kbuf[1] = 'O';
379 kbuf[2] = "dacb"[keysym - XK_Left]; 632 kbuf[2] = "dacb"[keysym - XK_Left];
380 } 633 }
381 else if (PrivateModes & PrivMode_aplCUR) 634 else if (priv_modes & PrivMode_aplCUR)
382 kbuf[1] = 'O'; 635 kbuf[1] = 'O';
383#ifdef MULTICHAR_SET 636 break;
384 //TODO: ?? 637
385 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)
386 { 649 {
387 int col, row, m;
388
389 col = screen.cur.col;
390 row = screen.cur.row + TermWin.saveLines;
391 m = 0;
392 if (keysym == XK_Right
393 && IS_MULTI1 (screen.rend[row][col]))
394 m = 1;
395 else if (keysym == XK_Left)
396 {
397 if (col > 0)
398 {
399 if (IS_MULTI2 (screen.rend[row][col - 1]))
400 m = 1;
401 }
402 else if (screen.cur.row > 0)
403 {
404 col = screen.tlen[--row];
405 if (col == -1)
406 col = TermWin.ncol - 1;
407 else
408 col--;
409 if (col > 0
410 && IS_MULTI2 (screen.rend[row][col]))
411 m = 1;
412 }
413 }
414 if (m)
415 MEMMOVE (kbuf + 3, kbuf, 3 + 1);
416 }
417#endif
418 break;
419
420#ifndef UNSHIFTED_SCROLLKEYS
421# ifdef XK_KP_Prior
422 case XK_KP_Prior:
423 /* allow shift to override */
424 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
425 {
426 STRCPY (kbuf, "\033Oy"); 650 strcpy (kbuf, "\033OM");
427 break; 651 break;
428 } 652 }
653
429 /* FALLTHROUGH */ 654 /* FALLTHROUGH */
430# endif 655
431 case XK_Prior:
432 STRCPY (kbuf, "\033[5~");
433 break;
434# ifdef XK_KP_Next
435 case XK_KP_Next: 656 case XK_Return:
436 /* allow shift to override */ 657 if (priv_modes & PrivMode_LFNL)
437 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
438 { 658 {
439 STRCPY (kbuf, "\033Os"); 659 kbuf[0] = '\015';
660 kbuf[1] = '\012';
440 break; 661 kbuf[2] = '\0';
441 }
442 /* FALLTHROUGH */
443# endif
444 case XK_Next:
445 STRCPY (kbuf, "\033[6~");
446 break;
447#endif
448 case XK_KP_Enter:
449 /* allow shift to override */
450 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
451 {
452 STRCPY (kbuf, "\033OM");
453 } 662 }
454 else 663 else
455 { 664 {
456 kbuf[0] = '\r'; 665 kbuf[0] = '\015';
457 kbuf[1] = '\0'; 666 kbuf[1] = '\0';
458 } 667 }
459 break; 668 break;
460 669
461#ifdef XK_KP_Begin
462 case XK_KP_Begin:
463 STRCPY (kbuf, "\033Ou");
464 break;
465
466 case XK_KP_Insert:
467 STRCPY (kbuf, "\033Op");
468 break;
469
470 case XK_KP_Delete:
471 STRCPY (kbuf, "\033On");
472 break;
473#endif
474 case XK_KP_F1: /* "\033OP" */ 670 case XK_KP_F1: /* "\033OP" */
475 case XK_KP_F2: /* "\033OQ" */ 671 case XK_KP_F2: /* "\033OQ" */
476 case XK_KP_F3: /* "\033OR" */ 672 case XK_KP_F3: /* "\033OR" */
477 case XK_KP_F4: /* "\033OS" */ 673 case XK_KP_F4: /* "\033OS" */
478 STRCPY (kbuf, "\033OP"); 674 strcpy (kbuf, "\033OP");
479 kbuf[2] += (keysym - XK_KP_F1); 675 kbuf[2] += (keysym - XK_KP_F1);
480 break; 676 break;
481 677
482 case XK_KP_Multiply: /* "\033Oj" : "*" */ 678 case XK_KP_Multiply: /* "\033Oj" : "*" */
483 case XK_KP_Add: /* "\033Ok" : "+" */ 679 case XK_KP_Add: /* "\033Ok" : "+" */
… …
494 case XK_KP_6: /* "\033Ov" : "6" */ 690 case XK_KP_6: /* "\033Ov" : "6" */
495 case XK_KP_7: /* "\033Ow" : "7" */ 691 case XK_KP_7: /* "\033Ow" : "7" */
496 case XK_KP_8: /* "\033Ox" : "8" */ 692 case XK_KP_8: /* "\033Ox" : "8" */
497 case XK_KP_9: /* "\033Oy" : "9" */ 693 case XK_KP_9: /* "\033Oy" : "9" */
498 /* allow shift to override */ 694 /* allow shift to override */
499 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 695 if (kp)
500 { 696 {
501 STRCPY (kbuf, "\033Oj"); 697 strcpy (kbuf, "\033Oj");
502 kbuf[2] += (keysym - XK_KP_Multiply); 698 kbuf[2] += (keysym - XK_KP_Multiply);
503 } 699 }
504 else 700 else
505 { 701 {
506 kbuf[0] = ('*' + (keysym - XK_KP_Multiply)); 702 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
507 kbuf[1] = '\0'; 703 kbuf[1] = '\0';
508 } 704 }
509 break; 705 break;
510 706
511 case XK_Find: 707 case XK_Find:
512 STRCPY (kbuf, "\033[1~"); 708 strcpy (kbuf, "\033[1~");
513 break; 709 break;
710
514 case XK_Insert: 711 case XK_Insert:
515 STRCPY (kbuf, "\033[2~"); 712 strcpy (kbuf, "\033[2~");
516 break; 713 break;
517#ifdef DXK_Remove /* support for DEC remove like key */ 714#ifdef DXK_Remove /* support for DEC remove like key */
518 case DXK_Remove: 715 case DXK_Remove:
519 /* FALLTHROUGH */ 716 /* FALLTHROUGH */
520#endif 717#endif
521 case XK_Execute: 718 case XK_Execute:
522 STRCPY (kbuf, "\033[3~"); 719 strcpy (kbuf, "\033[3~");
523 break; 720 break;
524 case XK_Select: 721 case XK_Select:
525 STRCPY (kbuf, "\033[4~"); 722 strcpy (kbuf, "\033[4~");
526 break; 723 break;
527#ifdef XK_KP_End
528 case XK_KP_End:
529 /* allow shift to override */
530 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
531 {
532 STRCPY (kbuf, "\033Oq");
533 break;
534 }
535 /* FALLTHROUGH */
536#endif
537 case XK_End: 724 case XK_End:
538 STRCPY (kbuf, KS_END); 725 strcpy (kbuf, KS_END);
539 break; 726 break;
540#ifdef XK_KP_Home
541 case XK_KP_Home:
542 /* allow shift to override */
543 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
544 {
545 STRCPY (kbuf, "\033Ow");
546 break;
547 }
548 /* FALLTHROUGH */
549#endif
550 case XK_Home: 727 case XK_Home:
551 STRCPY (kbuf, KS_HOME); 728 strcpy (kbuf, KS_HOME);
552 break; 729 break;
553 730
554#define FKEY(n, fkey) \ 731#define FKEY(n, fkey) \
555 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey))) 732 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
556 733
… …
608#undef FKEY 785#undef FKEY
609 default: 786 default:
610 newlen = 0; 787 newlen = 0;
611 break; 788 break;
612 } 789 }
790
613 if (newlen) 791 if (newlen)
614 len = STRLEN (kbuf); 792 len = strlen (kbuf);
615 } 793 }
794
616 /* 795 /*
617 * Pass meta for all function keys, if 'meta' option set 796 * Pass meta for all function keys, if 'meta' option set
618 */ 797 */
619#ifdef META8_OPTION 798#ifdef META8_OPTION
620 if (meta && (meta_char == 0x80) && len > 0) 799 if (meta && (meta_char == 0x80) && len > 0)
… …
625 else if (ctrl && keysym == XK_minus) 804 else if (ctrl && keysym == XK_minus)
626 { 805 {
627 len = 1; 806 len = 1;
628 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 807 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
629 } 808 }
809 else if (keysym == XK_ISO_Left_Tab)
810 {
811 strcpy (kbuf, "\033[Z");
812 len = 3;
813 }
630 else 814 else
631 { 815 {
632#ifdef META8_OPTION 816#ifdef META8_OPTION
633 /* set 8-bit on */ 817 /* set 8-bit on */
634 if (meta && (meta_char == 0x80)) 818 if (meta && (meta_char == 0x80))
635 { 819 {
636 unsigned char *ch; 820 char *ch;
637 821
638 for (ch = kbuf; ch < kbuf + len; ch++) 822 for (ch = kbuf; ch < kbuf + len; ch++)
639 *ch |= 0x80; 823 *ch |= 0x80;
824
640 meta = 0; 825 meta = 0;
641 } 826 }
642#endif 827#endif
643#ifdef GREEK_SUPPORT
644 if (greek_mode)
645 len = greek_xlat (kbuf, len);
646#endif
647 /* nil */ ; 828 /* nil */ ;
648 } 829 }
649 } 830 }
831
832 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
833 return;
650 834
651 if (len <= 0) 835 if (len <= 0)
652 return; /* not mapped */ 836 return; /* not mapped */
653 837
654 if (Options & Opt_scrollTtyKeypress) 838 if (option (Opt_scrollTtyKeypress))
655 if (TermWin.view_start) 839 if (view_start)
656 { 840 {
657 TermWin.view_start = 0; 841 view_start = 0;
658 want_refresh = 1; 842 want_refresh = 1;
659 } 843 }
660 844
661 /* 845 /*
662 * these modifications only affect the static keybuffer 846 * these modifications only affect the static keybuffer
… …
673 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~')); 857 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
674 858
675 /* escape prefix */ 859 /* escape prefix */
676 if (meta 860 if (meta
677#ifdef META8_OPTION 861#ifdef META8_OPTION
678 && (meta_char == C0_ESC) 862 && meta_char == C0_ESC
679#endif 863#endif
680 ) 864 )
681 { 865 {
682 const unsigned char ch = C0_ESC; 866 const char ch = C0_ESC;
683
684 tt_write (&ch, 1); 867 tt_write (&ch, 1);
685 } 868 }
686#ifdef DEBUG_CMD
687 if (debug_key)
688 { /* Display keyboard buffer contents */
689 char *p;
690 int i;
691 869
692 fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
693 for (i = 0, p = kbuf; i < len; i++, p++)
694 fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
695 fprintf (stderr, "'\n");
696 }
697#endif /* DEBUG_CMD */
698 tt_write (kbuf, (unsigned int)len); 870 tt_write (kbuf, (unsigned int)len);
699} 871}
700/*}}} */
701 872
702#if (MENUBAR_MAX) 873void
703/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ 874rxvt_term::key_release (XKeyEvent &ev)
704/* 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)
705unsigned int 951unsigned int
706rxvt_term::cmd_write (const unsigned char *str, unsigned int count) 952rxvt_term::cmd_write (const char *str, unsigned int count)
707{ 953{
708 unsigned int n, s; 954 unsigned int n, s;
709 955
710 n = cmdbuf_ptr - cmdbuf_base; 956 n = cmdbuf_ptr - cmdbuf_base;
711 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 957 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
958
712 if (n > 0 && s < count) 959 if (n > 0 && s < count)
713 { 960 {
714 MEMMOVE (cmdbuf_base, cmdbuf_ptr, 961 memmove (cmdbuf_base, cmdbuf_ptr,
715 (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); 962 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
716 cmdbuf_ptr = cmdbuf_base; 963 cmdbuf_ptr = cmdbuf_base;
717 cmdbuf_endp -= n; 964 cmdbuf_endp -= n;
718 s += n; 965 s += n;
719 } 966 }
967
720 if (count > s) 968 if (count > s)
721 { 969 {
722 rxvt_print_error ("data loss: cmd_write too large"); 970 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
723 count = s; 971 count = s;
724 } 972 }
973
725 for (; count--;) 974 for (; count--;)
726 *cmdbuf_endp++ = *str++; 975 *cmdbuf_endp++ = *str++;
976
977 cmd_parse ();
978
727 return 0; 979 return 0;
728} 980}
729#endif /* MENUBAR_MAX */ 981#endif
730 982
731void 983void
732rxvt_term::flush () 984rxvt_term::flush ()
733{ 985{
734#ifdef TRANSPARENT 986 flush_ev.stop ();
735 if (want_full_refresh) 987
988#ifdef HAVE_BG_PIXMAP
989 if (bgPixmap.check_clearChanged ())
736 { 990 {
737 want_full_refresh = 0; 991// scr_clear (true); This needs to be researched further!
738 scr_clear ();
739 scr_touch (false); 992 scr_touch (false);
740 want_refresh = 1;
741 } 993 }
742#endif 994#endif
743 995
744 if (want_refresh) 996 if (want_refresh)
745 { 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
746 scr_refresh (refresh_type); 1036 scr_refresh ();
747 scrollbar_show (1); 1037 scrollbar_show (1);
748#ifdef USE_XIM 1038#ifdef USE_XIM
749 IMSendSpot (); 1039 IMSendSpot ();
750#endif 1040#endif
751
752 } 1041 }
753 1042
754 display->flush (); 1043 display->flush ();
755} 1044}
756 1045
757void 1046void
758rxvt_term::check_cb (check_watcher &w) 1047rxvt_term::prepare_cb (ev::prepare &w, int revents)
759{ 1048{
760 SET_R (this); 1049 make_current ();
761 SET_LOCALE (locale);
762 1050
1051 display->flush ();
1052
1053 if (want_refresh && !ev_is_active (&flush_ev))
1054 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
1055}
1056
1057void
1058rxvt_term::flush_cb (ev::timer &w, int revents)
1059{
1060 make_current ();
1061
1062 refresh_count = 0;
763 flush (); 1063 flush ();
764} 1064}
765 1065
766#ifdef CURSOR_BLINK 1066#ifdef CURSOR_BLINK
767void 1067void
768rxvt_term::cursor_blink_cb (time_watcher &w) 1068rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
769{ 1069{
770 hidden_cursor = !hidden_cursor; 1070 hidden_cursor = !hidden_cursor;
771 want_refresh = 1; 1071 want_refresh = 1;
772
773 w.start (w.at + BLINK_INTERVAL);
774} 1072}
775#endif 1073#endif
776 1074
777#ifdef TEXT_BLINK 1075#ifdef TEXT_BLINK
778void 1076void
779rxvt_term::text_blink_cb (time_watcher &w) 1077rxvt_term::text_blink_cb (ev::timer &w, int revents)
780{ 1078{
781 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1079 if (scr_refresh_rend (RS_Blink, RS_Blink))
782 { 1080 {
783 hidden_text = !hidden_text; 1081 hidden_text = !hidden_text;
784 want_refresh = 1; 1082 want_refresh = 1;
785 w.start (w.at + TEXT_BLINK_INTERVAL); 1083 }
1084 else
1085 w.stop ();
1086}
1087#endif
1088
1089#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1090void
1091rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1092{
1093 if ((scrollbar_isUp() || scrollbar_isDn()) &&
1094 scr_page (scrollbar_isUp() ? UP : DN, 1))
1095 want_refresh = 1;
1096 else
1097 w.stop ();
1098}
1099#endif
1100
1101#ifdef SELECTION_SCROLLING
1102void
1103rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1104{
1105 if (scr_page (scroll_selection_dir, scroll_selection_lines))
786 } 1106 {
1107 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1108 want_refresh = 1;
1109 }
1110 else
1111 w.stop ();
787} 1112}
1113#endif
1114
1115#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1116void
1117rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1118{
1119 if (mouse_slip_wheel_speed == 0
1120 || mouse_slip_wheel_speed < 0 ? scr_page (DN, -mouse_slip_wheel_speed)
1121 : scr_page (UP, mouse_slip_wheel_speed))
1122 {
1123 if (view_start == top_row || view_start == 0)
1124 mouse_slip_wheel_speed = 0;
1125
1126 want_refresh = 1;
1127 }
1128 else
1129 w.stop ();
1130}
1131#endif
1132
1133#if LINUX_YIELD_HACK
1134static struct event_handler
1135{
1136 ev::prepare yield_ev;
1137
1138 void yield_cb (ev::prepare &w, int revents)
1139 {
1140 // this should really be sched_yield(), but the linux guys thought
1141 // that giving a process calling sched_yield () less cpu time than
1142 // ones with high nice levels is a useful thing to do. It surely is is
1143 // allowed by the sus... as is returning ENOSYS.
1144
1145 struct timespec ts = { 0, 0 };
1146 nanosleep (&ts, 0);
1147
1148 w.stop ();
1149 }
1150
1151 event_handler ()
1152 : yield_ev (this, &event_handler::yield_cb)
1153 {
1154 }
1155} event_handler;
788#endif 1156#endif
789 1157
790bool 1158bool
791rxvt_term::pty_fill () 1159rxvt_term::pty_fill ()
792{ 1160{
793 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1161 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
1162
1163 if (CBUFSIZ == n)
1164 {
1165 rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n");
1166 n = 0;
1167 }
794 1168
795 memmove (cmdbuf_base, cmdbuf_ptr, n); 1169 memmove (cmdbuf_base, cmdbuf_ptr, n);
796 cmdbuf_ptr = cmdbuf_base; 1170 cmdbuf_ptr = cmdbuf_base;
797 cmdbuf_endp = cmdbuf_ptr + n; 1171 cmdbuf_endp = cmdbuf_ptr + n;
798 1172
799 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1173 ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n);
800 1174
801 if (n > 0) 1175 if (r > 0)
802 { 1176 {
803 cmdbuf_endp += n; 1177 cmdbuf_endp += r;
804 return true; 1178 return true;
805 } 1179 }
806 else if (n < 0 && errno != EAGAIN) 1180 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1181 {
1182#if LINUX_YIELD_HACK
1183 if (display->is_local)
1184 event_handler.yield_ev.start ();
1185#endif
1186 }
1187 else
1188 {
1189 pty_ev.stop ();
1190
1191 if (!option (Opt_hold))
807 destroy (); 1192 destroy ();
1193 }
808 1194
809 return false; 1195 return false;
810} 1196}
811 1197
812void 1198void
813rxvt_term::pty_cb (io_watcher &w, short revents) 1199rxvt_term::pty_cb (ev::io &w, int revents)
814{ 1200{
815 SET_R (this); 1201 make_current ();
816 SET_LOCALE (locale);
817 1202
818 if (revents & EVENT_WRITE) 1203 if (revents & ev::READ)
819 tt_write (0, 0);
820 else if (revents & EVENT_READ)
821 {
822 bool flag = true;
823
824 // loop, but don't allow a single term to monopolize us 1204 // loop, but don't allow a single term to monopolize us
825 // the number of loops is fully arbitrary, and thus wrong
826 while (flag && pty_fill ()) 1205 while (pty_fill ())
827 { 1206 if (cmd_parse ())
828 if (!seen_input)
829 {
830 seen_input = 1;
831 /* once we know the shell is running, send the screen size. Again! */
832 tt_winch ();
833 }
834
835 uint32_t ch = NOCHAR;
836
837 for (;;)
838 {
839 if (ch == NOCHAR)
840 ch = next_char ();
841
842 if (ch == NOCHAR) // TODO: improve
843 break; 1207 break;
844 1208
845 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r') 1209 if (revents & ev::WRITE)
846 { 1210 pty_write ();
847 /* Read a text string from the input buffer */
848 uint32_t buf[BUFSIZ];
849 bool refreshnow = false;
850 int nlines = 0;
851 uint32_t *str = buf;
852
853 *str++ = ch;
854
855 for (;;)
856 {
857 ch = next_char ();
858
859 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
860 break;
861 else
862 {
863 *str++ = ch;
864
865 if (ch == '\n')
866 {
867 nlines++;
868 refresh_count++;
869
870 if (! (Options & Opt_jumpScroll)
871 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
872 {
873 refreshnow = true;
874 flag = false;
875 ch = NOCHAR;
876 break;
877 }
878
879 // scr_add_lines only works for nlines < TermWin.nrow - 1.
880 if (nlines >= TermWin.nrow - 1)
881 {
882 scr_add_lines (buf, nlines, str - buf);
883 nlines = 0;
884 str = buf;
885 }
886 }
887
888 if (str >= buf + BUFSIZ)
889 {
890 ch = NOCHAR;
891 break;
892 }
893 }
894 }
895
896 scr_add_lines (buf, nlines, str - buf);
897
898 /*
899 * If there have been a lot of new lines, then update the screen
900 * What the heck I'll cheat and only refresh less than every page-full.
901 * the number of pages between refreshes is refresh_limit, which
902 * is incremented here because we must be doing flat-out scrolling.
903 *
904 * refreshing should be correct for small scrolls, because of the
905 * time-out
906 */
907 if (refreshnow)
908 {
909 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
910 refresh_limit++;
911
912 scr_refresh (refresh_type);
913 }
914
915 }
916 else
917 {
918 switch (ch)
919 {
920 default:
921 process_nonprinting (ch);
922 break;
923 case C0_ESC: /* escape char */
924 process_escape_seq ();
925 break;
926 /*case 0x9b: */ /* CSI */
927 /* process_csi_seq (); */
928 }
929
930 ch = NOCHAR;
931 }
932 }
933 }
934 }
935} 1211}
936 1212
937// read the next character, currently handles UTF-8 1213void
938// will probably handle all sorts of other stuff in the future 1214rxvt_term::pointer_unblank ()
939uint32_t
940rxvt_term::next_char ()
941{ 1215{
942 while (cmdbuf_ptr < cmdbuf_endp) 1216 XDefineCursor (dpy, vt, TermWin_cursor);
943 { 1217 recolour_cursor ();
944 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
945 return *cmdbuf_ptr++;
946 1218
947 wchar_t wc; 1219#ifdef POINTER_BLANK
948 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); 1220 hidden_pointer = 0;
949 1221
950 if (len == (size_t)-2) 1222 if (option (Opt_pointerBlank))
951 return NOCHAR; 1223 pointer_ev.start (pointerBlankDelay);
952 1224#endif
953 if (len == (size_t)-1)
954 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
955
956 // assume wchar == unicode
957 cmdbuf_ptr += len;
958 return wc;
959 }
960
961 return NOCHAR;
962}
963
964/* rxvt_cmd_getc () - Return next input character */
965/*
966 * Return the next input character after first passing any keyboard input
967 * to the command.
968 */
969uint32_t
970rxvt_term::cmd_getc ()
971{
972 for (;;)
973 {
974 uint32_t c = next_char ();
975 if (c != NOCHAR)
976 return c;
977
978 // incomplete sequences should occur rarely, still, a better solution
979 // would be preferred. either setjmp/longjmp or better design.
980 fcntl (cmd_fd, F_SETFL, 0);
981 pty_fill ();
982 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
983 }
984} 1225}
985 1226
986#ifdef POINTER_BLANK 1227#ifdef POINTER_BLANK
987void 1228void
988rxvt_term::pointer_unblank () 1229rxvt_term::pointer_blank ()
989{ 1230{
990 XDefineCursor (display->display, TermWin.vt, TermWin_cursor); 1231 if (!option (Opt_pointerBlank))
991 recolour_cursor (); 1232 return;
992 1233
1234 XDefineCursor (dpy, vt, display->blank_cursor);
1235 XFlush (dpy);
1236
993 hidden_pointer = 0; 1237 hidden_pointer = 1;
994
995 if (Options & Opt_pointerBlank)
996 pointer_ev.start (NOW + pointerBlankDelay);
997} 1238}
998 1239
999void 1240void
1000rxvt_term::pointer_blank () 1241rxvt_term::pointer_cb (ev::timer &w, int revents)
1001{ 1242{
1002 if (! (Options & Opt_pointerBlank)) 1243 make_current ();
1003 return;
1004 1244
1005 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1245 pointer_blank ();
1006 XFlush (display->display);
1007
1008 hidden_pointer = 1;
1009} 1246}
1247#endif
1010 1248
1011void 1249void
1012rxvt_term::pointer_cb (time_watcher &w)
1013{
1014 SET_R (this);
1015 SET_LOCALE (locale);
1016
1017 pointer_blank ();
1018}
1019#endif
1020
1021void
1022rxvt_term::mouse_report (const XButtonEvent &ev) 1250rxvt_term::mouse_report (XButtonEvent &ev)
1023{ 1251{
1024 int button_number, key_state = 0; 1252 int button_number, key_state = 0;
1025 int x, y; 1253 int x, y;
1254 int code = 32;
1026 1255
1027 x = ev.x; 1256 x = Pixel2Col (ev.x);
1028 y = ev.y; 1257 y = Pixel2Row (ev.y);
1029 pixel_position (&x, &y); 1258 if (ev.type == MotionNotify)
1259 {
1260 if (x == mouse_row && y == mouse_col)
1261 return;
1262 mouse_row = x;
1263 mouse_col = y;
1264 code += 32;
1265 }
1030 1266
1031 if (MEvent.button == AnyButton) 1267 if (MEvent.button == AnyButton)
1032 {
1033 button_number = 3; 1268 button_number = 3;
1034 }
1035 else 1269 else
1036 { 1270 {
1037 button_number = MEvent.button - Button1; 1271 button_number = MEvent.button - Button1;
1038 /* add 0x3D for wheel events, like xterm does */ 1272 /* add 0x3D for wheel events, like xterm does */
1039 if (button_number >= 3) 1273 if (button_number >= 3)
1040 button_number += (64 - 3); 1274 button_number += (64 - 3);
1041 } 1275 }
1042 1276
1043 if (PrivateModes & PrivMode_MouseX10) 1277 if (priv_modes & PrivMode_MouseX10)
1044 { 1278 {
1045 /* 1279 /*
1046 * do not report ButtonRelease 1280 * do not report ButtonRelease
1047 * no state info allowed 1281 * no state info allowed
1048 */ 1282 */
… …
1063 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1297 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1064 + ((MEvent.state & ControlMask) ? 16 : 0); 1298 + ((MEvent.state & ControlMask) ? 16 : 0);
1065#ifdef MOUSE_REPORT_DOUBLECLICK 1299#ifdef MOUSE_REPORT_DOUBLECLICK
1066 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1300 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1067#endif 1301#endif
1068
1069 } 1302 }
1070 1303
1071#ifdef DEBUG_MOUSEREPORT 1304#if DEBUG_MOUSEREPORT
1072 fprintf (stderr, "Mouse ["); 1305 fprintf (stderr, "Mouse [");
1073 if (key_state & 16) 1306 if (key_state & 16)
1074 fputc ('C', stderr); 1307 fputc ('C', stderr);
1075 if (key_state & 4) 1308 if (key_state & 4)
1076 fputc ('S', stderr); 1309 fputc ('S', stderr);
… …
1080 fputc ('2', stderr); 1313 fputc ('2', stderr);
1081 fprintf (stderr, "]: <%d>, %d/%d\n", 1314 fprintf (stderr, "]: <%d>, %d/%d\n",
1082 button_number, 1315 button_number,
1083 x + 1, 1316 x + 1,
1084 y + 1); 1317 y + 1);
1085#else 1318#endif
1319
1086 tt_printf ("\033[M%c%c%c", 1320 tt_printf ("\033[M%c%c%c",
1087 (32 + button_number + key_state), 1321 (code + button_number + key_state),
1088 (32 + x + 1), 1322 (32 + x + 1),
1089 (32 + y + 1)); 1323 (32 + y + 1));
1090#endif
1091} 1324}
1092
1093#ifdef USING_W11LIB
1094void
1095rxvt_W11_process_x_event (XEvent *ev)
1096{
1097 rxvt_t *r = rxvt_get_r ();
1098
1099 x_cb (*ev);
1100}
1101#endif
1102 1325
1103/*{{{ process an X event */ 1326/*{{{ process an X event */
1104void 1327void
1105rxvt_term::x_cb (XEvent &ev) 1328rxvt_term::x_cb (XEvent &ev)
1106{ 1329{
1107 SET_R (this); 1330 make_current ();
1108 SET_LOCALE (locale);
1109 1331
1110#if defined(CURSOR_BLINK) 1332 dLocal (Display *, dpy);
1111 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
1112 {
1113 if (hidden_cursor)
1114 {
1115 hidden_cursor = 0;
1116 want_refresh = 1;
1117 }
1118 1333
1119 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1334 if (ev.xany.window == vt
1120 } 1335 && SHOULD_INVOKE (HOOK_X_EVENT)
1121#endif 1336 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1122
1123#if defined(POINTER_BLANK)
1124 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
1125 {
1126 if (ev.type == MotionNotify
1127 || ev.type == ButtonPress
1128 || ev.type == ButtonRelease)
1129 if (hidden_pointer)
1130 pointer_unblank ();
1131
1132 if (ev.type == KeyPress && hidden_pointer == 0)
1133 pointer_blank ();
1134 }
1135#endif
1136
1137#ifdef USE_XIM
1138 if (XFilterEvent (&ev, None))
1139 return; 1337 return;
1140#endif
1141 1338
1339 // for XQueryPointer
1142 Window unused_root, unused_child; 1340 Window unused_root, unused_child;
1143 int unused_root_x, unused_root_y; 1341 int unused_root_x, unused_root_y;
1144 unsigned int unused_mask; 1342 unsigned int unused_mask;
1145
1146#ifdef DEBUG_X
1147 const char *const eventnames[] =
1148 { /* mason - this matches my system */
1149 "",
1150 "",
1151 "KeyPress",
1152 "KeyRelease",
1153 "ButtonPress",
1154 "ButtonRelease",
1155 "MotionNotify",
1156 "EnterNotify",
1157 "LeaveNotify",
1158 "FocusIn",
1159 "FocusOut",
1160 "KeymapNotify",
1161 "Expose",
1162 "GraphicsExpose",
1163 "NoExpose",
1164 "VisibilityNotify",
1165 "CreateNotify",
1166 "DestroyNotify",
1167 "UnmapNotify",
1168 "MapNotify",
1169 "MapRequest",
1170 "ReparentNotify",
1171 "ConfigureNotify",
1172 "ConfigureRequest",
1173 "GravityNotify",
1174 "ResizeRequest",
1175 "CirculateNotify",
1176 "CirculateRequest",
1177 "PropertyNotify",
1178 "SelectionClear",
1179 "SelectionRequest",
1180 "SelectionNotify",
1181 "ColormapNotify",
1182 "ClientMessage",
1183 "MappingNotify"
1184 };
1185#endif
1186
1187#ifdef DEBUG_X
1188 struct timeval tp;
1189 struct tm *ltt;
1190 (void)gettimeofday (&tp, NULL);
1191 ltt = localtime (& (tp.tv_sec));
1192 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));
1193#endif
1194 1343
1195 switch (ev.type) 1344 switch (ev.type)
1196 { 1345 {
1197 case KeyPress: 1346 case KeyPress:
1198 lookup_key (ev.xkey); 1347 key_press (ev.xkey);
1199 break; 1348 break;
1200 1349
1201#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1202 case KeyRelease: 1350 case KeyRelease:
1203 { 1351 key_release (ev.xkey);
1204 if (! (ev.xkey.state & ControlMask))
1205 mouse_slip_wheel_speed = 0;
1206 else
1207 {
1208 KeySym ks;
1209
1210 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
1211 if (ks == XK_Control_L || ks == XK_Control_R)
1212 mouse_slip_wheel_speed = 0;
1213 }
1214 break; 1352 break;
1215 }
1216#endif
1217 1353
1218 case ButtonPress: 1354 case ButtonPress:
1219 button_press (ev.xbutton); 1355 button_press (ev.xbutton);
1220 break; 1356 break;
1221 1357
… …
1223 button_release (ev.xbutton); 1359 button_release (ev.xbutton);
1224 break; 1360 break;
1225 1361
1226 case ClientMessage: 1362 case ClientMessage:
1227 if (ev.xclient.format == 32 1363 if (ev.xclient.format == 32
1228 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1364 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1229 destroy ();
1230#ifdef OFFIX_DND
1231 /* OffiX Dnd (drag 'n' drop) protocol */
1232 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1233 && (ev.xclient.data.l[0] == DndFile
1234 || ev.xclient.data.l[0] == DndDir
1235 || ev.xclient.data.l[0] == DndLink))
1236 { 1365 {
1237 /* Get Dnd data */ 1366 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1238 Atom ActualType; 1367 {
1239 int ActualFormat; 1368 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1240 unsigned char *data; 1369 {
1241 unsigned long Size, RemainingBytes; 1370 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1242 1371 {
1243 XGetWindowProperty (display->display, display->root, 1372 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1244 xa[XA_DNDSELECTION], 1373 destroy ();
1245 0L, 1000000L, 1374 }
1246 False, AnyPropertyType, 1375#if ENABLE_EWMH
1247 &ActualType, &ActualFormat, 1376 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1248 &Size, &RemainingBytes, 1377 XSendEvent (dpy, ev.xclient.window = display->root,
1378 False, SubstructureRedirectMask | SubstructureNotifyMask,
1249 &data); 1379 &ev);
1250 XChangeProperty (display->display, display->root, 1380#endif
1251 XA_CUT_BUFFER0, XA_STRING, 1381 }
1252 8, PropModeReplace, 1382 }
1253 data, STRLEN (data)); 1383#if ENABLE_XEMBED
1254 selection_paste (display->root, XA_CUT_BUFFER0, True); 1384 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1255 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1385 {
1386 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1387 focus_in ();
1388 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1389 focus_out ();
1390 }
1391#endif
1256 } 1392 }
1257#endif /* OFFIX_DND */
1258 break;
1259
1260 case MappingNotify:
1261 XRefreshKeyboardMapping (& (ev.xmapping));
1262 break; 1393 break;
1263 1394
1264 /* 1395 /*
1265 * XXX: this is not the _current_ arrangement 1396 * XXX: this is not the _current_ arrangement
1266 * Here's my conclusion: 1397 * Here's my conclusion:
… …
1285 break; 1416 break;
1286 } 1417 }
1287 break; 1418 break;
1288 1419
1289 case FocusIn: 1420 case FocusIn:
1290 if (!TermWin.focus) 1421 if (ev.xfocus.detail != NotifyInferior
1422 && ev.xfocus.detail != NotifyPointer
1423 && ev.xfocus.mode != NotifyGrab)
1424 focus_in ();
1425 break;
1426
1427 case FocusOut:
1428 if (ev.xfocus.detail != NotifyInferior
1429 && ev.xfocus.detail != NotifyPointer
1430 && ev.xfocus.mode != NotifyGrab)
1431 focus_out ();
1432 break;
1433
1434 case ConfigureNotify:
1435 /* fprintf (stderr, "ConfigureNotify for %X, parent is %X, geom is %dx%d%+d%+d, old geom was %dx%d\n",
1436 ev.xconfigure.window, parent[0], ev.xconfigure.width, ev.xconfigure.height, ev.xconfigure.x, ev.xconfigure.y,
1437 szHint.width, szHint.height); */
1438 if (ev.xconfigure.window == parent[0])
1291 { 1439 {
1292 TermWin.focus = 1; 1440 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1293 want_refresh = 1;
1294#ifdef USE_XIM
1295 if (Input_Context != NULL)
1296 XSetICFocus (Input_Context);
1297#endif
1298#ifdef CURSOR_BLINK
1299 if (Options & Opt_cursorBlink)
1300 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1301#endif
1302
1303 } 1441 ;
1304 break;
1305 1442
1306 case FocusOut: 1443 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1307 if (TermWin.focus)
1308 { 1444 {
1309 TermWin.focus = 0; 1445 seen_resize = 1;
1310 want_refresh = 1; 1446 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1311#ifdef USE_XIM
1312 if (Input_Context != NULL)
1313 XUnsetICFocus (Input_Context);
1314#endif
1315#ifdef CURSOR_BLINK
1316 if (Options & Opt_cursorBlink)
1317 cursor_blink_ev.stop ();
1318 hidden_cursor = 0;
1319#endif
1320
1321 }
1322 break;
1323
1324 case ConfigureNotify:
1325 if (ev.xconfigure.window == TermWin.parent[0])
1326 {
1327 int height, width;
1328
1329 do
1330 { /* Wrap lots of configures into one */
1331 width = ev.xconfigure.width;
1332 height = ev.xconfigure.height;
1333 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1334 } 1447 }
1335 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev));
1336
1337 if (szHint.width != width || szHint.height != height)
1338 {
1339 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height));
1340 resize_all_windows (width, height, 1);
1341 }
1342#ifdef DEBUG_SIZE
1343 else 1448 else
1344 { 1449 {
1345 D_SIZE ((stderr, "Size: Not resizing")); 1450#ifdef HAVE_BG_PIXMAP
1451 if (bgPixmap.window_position_sensitive ())
1452 update_background ();
1453#endif
1346 } 1454 }
1347#endif 1455 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1348#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1349 if (Options & Opt_transparent)
1350 {
1351 check_our_parents ();
1352 if (am_transparent)
1353 want_full_refresh = 1;
1354 }
1355#endif
1356
1357 } 1456 }
1358 break; 1457 break;
1359 1458
1459 case PropertyNotify:
1460 if (!HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END)))
1461 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1462 && ev.xproperty.state == PropertyNewValue)
1463 selection_property (ev.xproperty.window, ev.xproperty.atom);
1464
1465 break;
1466
1360 case SelectionClear: 1467 case SelectionClear:
1361 display->set_selection_owner (0); 1468 selection_clear ();
1362 break; 1469 break;
1363 1470
1364 case SelectionNotify: 1471 case SelectionNotify:
1365 if (selection_wait == Sel_normal) 1472 if (selection_wait == Sel_normal)
1366 selection_paste (ev.xselection.requestor, 1473 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1367 ev.xselection.property, True);
1368 break; 1474 break;
1369 1475
1370 case SelectionRequest: 1476 case SelectionRequest:
1371 selection_send (ev.xselectionrequest); 1477 selection_send (ev.xselectionrequest);
1372 break; 1478 break;
1373 1479
1480 case MapNotify:
1481 mapped = 1;
1482#ifdef TEXT_BLINK
1483 text_blink_ev.start ();
1484#endif
1485 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1486 break;
1487
1374 case UnmapNotify: 1488 case UnmapNotify:
1375 TermWin.mapped = 0; 1489 mapped = 0;
1376#ifdef TEXT_BLINK 1490#ifdef TEXT_BLINK
1377 text_blink_ev.stop (); 1491 text_blink_ev.stop ();
1378#endif 1492#endif
1493 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1379 break; 1494 break;
1380
1381 case MapNotify:
1382 TermWin.mapped = 1;
1383#ifdef TEXT_BLINK
1384 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1385#endif
1386 break;
1387
1388#ifdef TRANSPARENT
1389 case ReparentNotify:
1390 rootwin_cb (ev);
1391 break;
1392#endif /* TRANSPARENT */
1393 1495
1394 case GraphicsExpose: 1496 case GraphicsExpose:
1395 case Expose: 1497 case Expose:
1396 if (ev.xany.window == TermWin.vt) 1498 if (ev.xany.window == vt)
1397 { 1499 {
1398#ifdef NO_SLOW_LINK_SUPPORT 1500 do
1501 {
1399 scr_expose (ev.xexpose.x, ev.xexpose.y, 1502 scr_expose (ev.xexpose.x, ev.xexpose.y,
1400 ev.xexpose.width, ev.xexpose.height, False); 1503 ev.xexpose.width, ev.xexpose.height, False);
1401#else 1504 }
1402 // don't understand this, so commented it out 1505 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1506
1507 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1508
1509 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1510 {
1403 scr_expose (ev.xexpose.x, ev.xexpose.y, 1511 scr_expose (ev.xexpose.x, ev.xexpose.y,
1404 ev.xexpose.width, ev.xexpose.height, False); 1512 ev.xexpose.width, ev.xexpose.height, False);
1405 //scr_expose (ev.xexpose.x, 0, 1513 }
1406 // ev.xexpose.width, TermWin.height, False);
1407#endif
1408 want_refresh = 1; 1514 want_refresh = 1;
1409 } 1515 }
1410 else 1516 else
1411 { 1517 {
1412 XEvent unused_event; 1518 XEvent unused_event;
1413 1519
1414 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1520 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1415 Expose, 1521 ;
1416 &unused_event)) ; 1522 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1417 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1523 ;
1418 GraphicsExpose, 1524
1419 &unused_event)) ;
1420 if (isScrollbarWindow (ev.xany.window)) 1525 if (isScrollbarWindow (ev.xany.window))
1421 { 1526 {
1422 scrollBar.setIdle (); 1527 scrollBar.setIdle ();
1423 scrollbar_show (0); 1528 scrollbar_show (0);
1424 } 1529 }
1425#ifdef MENUBAR
1426 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1427 menubar_expose ();
1428#endif
1429#ifdef RXVT_GRAPHICS
1430 Gr_expose (ev.xany.window);
1431#endif
1432
1433 } 1530 }
1434 break; 1531 break;
1435 1532
1436 case MotionNotify: 1533 case MotionNotify:
1437#ifdef POINTER_BLANK 1534#ifdef POINTER_BLANK
1438 if (hidden_pointer) 1535 if (hidden_pointer)
1439 pointer_unblank (); 1536 pointer_unblank ();
1440#endif 1537#endif
1441#if MENUBAR 1538 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1442 if (isMenuBarWindow (ev.xany.window)) 1539 || priv_modes & PrivMode_MouseAnyEvent)
1540 mouse_report (ev.xbutton);
1541 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1542 break;
1543
1544 if (ev.xany.window == vt)
1443 { 1545 {
1444 menubar_control (& (ev.xbutton)); 1546 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1445 break; 1547 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1446 } 1548 ; // nop
1447#endif
1448 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1449 break;
1450
1451 if (ev.xany.window == TermWin.vt)
1452 {
1453 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1549 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1454 { 1550 {
1455 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1551 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1456 ; 1552 ;
1457 1553
1458 XQueryPointer (display->display, TermWin.vt, 1554 XQueryPointer (dpy, vt,
1459 &unused_root, &unused_child, 1555 &unused_root, &unused_child,
1460 &unused_root_x, &unused_root_y, 1556 &unused_root_x, &unused_root_y,
1461 & (ev.xbutton.x), & (ev.xbutton.y), 1557 &ev.xbutton.x, &ev.xbutton.y,
1462 &unused_mask); 1558 &ev.xbutton.state);
1463#ifdef MOUSE_THRESHOLD 1559#ifdef MOUSE_THRESHOLD
1464 /* deal with a `jumpy' mouse */ 1560 /* deal with a `jumpy' mouse */
1465 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1561 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1466 { 1562 {
1467#endif 1563#endif
1564#if ISO_14755
1565 // 5.4
1566 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1567 {
1568 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1569 break;
1570 }
1571#endif
1468 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1572 selection_extend (ev.xbutton.x, ev.xbutton.y,
1469 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1573 ev.xbutton.state & Button3Mask ? 2 : 0);
1574
1470#ifdef SELECTION_SCROLLING 1575#ifdef SELECTION_SCROLLING
1471 if (ev.xbutton.y < TermWin.int_bwidth 1576 if (ev.xbutton.y < int_bwidth
1472 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1577 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1473 { 1578 {
1474 int dist; 1579 int dist;
1475
1476 pending_scroll_selection=1;
1477 1580
1478 /* don't clobber the current delay if we are 1581 /* don't clobber the current delay if we are
1479 * already in the middle of scrolling. 1582 * already in the middle of scrolling.
1480 */ 1583 */
1481 if (scroll_selection_delay<=0) 1584 if (!ev_is_active (&sel_scroll_ev))
1482 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1585 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1483 1586
1484 /* save the event params so we can highlight 1587 /* save the event params so we can highlight
1485 * the selection in the pending-scroll loop 1588 * the selection in the pending-scroll loop
1486 */ 1589 */
1487 selection_save_x=ev.xbutton.x; 1590 selection_save_x = ev.xbutton.x;
1488 selection_save_y=ev.xbutton.y; 1591 selection_save_y = ev.xbutton.y;
1489 selection_save_state=
1490 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1592 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1491 1593
1492 /* calc number of lines to scroll */ 1594 /* calc number of lines to scroll */
1493 if (ev.xbutton.y<TermWin.int_bwidth) 1595 if (ev.xbutton.y < int_bwidth)
1494 { 1596 {
1495 scroll_selection_dir = UP; 1597 scroll_selection_dir = UP;
1496 dist = TermWin.int_bwidth - ev.xbutton.y; 1598 dist = int_bwidth - ev.xbutton.y;
1497 } 1599 }
1498 else 1600 else
1499 { 1601 {
1500 scroll_selection_dir = DN; 1602 scroll_selection_dir = DN;
1501 dist = ev.xbutton.y - 1603 dist = ev.xbutton.y - (int_bwidth + height);
1502 (TermWin.int_bwidth + TermWin.height);
1503 } 1604 }
1605
1504 scroll_selection_lines= (Pixel2Height (dist)/ 1606 scroll_selection_lines = Pixel2Height (dist)
1505 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1607 / SELECTION_SCROLL_LINE_SPEEDUP
1608 + 1;
1506 MIN_IT (scroll_selection_lines, 1609 min_it (scroll_selection_lines,
1507 SELECTION_SCROLL_MAX_LINES); 1610 SELECTION_SCROLL_MAX_LINES);
1508 } 1611 }
1509 else 1612 else
1510 { 1613 {
1511 /* we are within the text window, so we 1614 /* we are within the text window, so we
1512 * shouldn't be scrolling 1615 * shouldn't be scrolling
1513 */ 1616 */
1514 pending_scroll_selection = 0; 1617 if (ev_is_active (&sel_scroll_ev))
1618 sel_scroll_ev.stop();
1515 } 1619 }
1516#endif 1620#endif
1517#ifdef MOUSE_THRESHOLD 1621#ifdef MOUSE_THRESHOLD
1518
1519 } 1622 }
1520#endif 1623#endif
1521
1522 } 1624 }
1523 } 1625 }
1524 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1626 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ())
1525 { 1627 {
1526 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1628 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1527 MotionNotify, &ev)) ; 1629 MotionNotify, &ev))
1630 ;
1631
1528 XQueryPointer (display->display, scrollBar.win, 1632 XQueryPointer (dpy, scrollBar.win,
1529 &unused_root, &unused_child, 1633 &unused_root, &unused_child,
1530 &unused_root_x, &unused_root_y, 1634 &unused_root_x, &unused_root_y,
1531 & (ev.xbutton.x), & (ev.xbutton.y), 1635 &ev.xbutton.x, &ev.xbutton.y,
1532 &unused_mask); 1636 &unused_mask);
1533 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1637 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1534 scrollbar_size ()); 1638 scrollbar_size ());
1535 scr_refresh (refresh_type);
1536 refresh_limit = 0; 1639 want_refresh = 1;
1537 scrollbar_show (1); 1640 scrollbar_show (1);
1538 } 1641 }
1539 break; 1642 break;
1540 } 1643 }
1541}
1542 1644
1645#if defined(CURSOR_BLINK)
1646 if (option (Opt_cursorBlink) && ev.type == KeyPress)
1647 {
1648 if (hidden_cursor)
1649 {
1650 hidden_cursor = 0;
1651 want_refresh = 1;
1652 }
1653
1654 cursor_blink_ev.again ();
1655 }
1656#endif
1657
1658#if defined(POINTER_BLANK)
1659 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1660 {
1661 if (ev.type == MotionNotify
1662 || ev.type == ButtonPress
1663 || ev.type == ButtonRelease)
1664 if (hidden_pointer)
1665 pointer_unblank ();
1666
1667 if (ev.type == KeyPress && hidden_pointer == 0)
1668 pointer_blank ();
1669 }
1670#endif
1671}
1672
1673void
1674rxvt_term::focus_in ()
1675{
1676 if (!focus)
1677 {
1678 focus = 1;
1679 want_refresh = 1;
1680
1681 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1682
1683#if USE_XIM
1684 if (Input_Context != NULL)
1685 {
1686 IMSetPosition ();
1687 XSetICFocus (Input_Context);
1688 }
1689#endif
1690#if CURSOR_BLINK
1691 if (option (Opt_cursorBlink))
1692 cursor_blink_ev.again ();
1693#endif
1694#if OFF_FOCUS_FADING
1695 if (rs[Rs_fade])
1696 {
1697 pix_colors = pix_colors_focused;
1698 scr_recolour ();
1699 }
1700#endif
1701#if ENABLE_FRILLS
1702 if (option (Opt_urgentOnBell))
1703 {
1704 if (XWMHints *h = XGetWMHints(dpy, parent[0]))
1705 {
1706 h->flags &= ~XUrgencyHint;
1707 XSetWMHints (dpy, parent[0], h);
1708 }
1709 }
1710#endif
1711 }
1712}
1713
1714void
1715rxvt_term::focus_out ()
1716{
1717 if (focus)
1718 {
1719 focus = 0;
1720 want_refresh = 1;
1721
1722 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1723
1724#if ENABLE_FRILLS || ISO_14755
1725 if (iso14755buf)
1726 {
1727 iso14755buf = 0;
1728# if ISO_14755
1729 scr_overlay_off ();
1730# endif
1731 }
1732#endif
1733#if USE_XIM
1734 if (Input_Context != NULL)
1735 XUnsetICFocus (Input_Context);
1736#endif
1737#if CURSOR_BLINK
1738 if (option (Opt_cursorBlink))
1739 cursor_blink_ev.stop ();
1740
1741 hidden_cursor = 0;
1742#endif
1743#if OFF_FOCUS_FADING
1744 if (rs[Rs_fade])
1745 {
1746 pix_colors = pix_colors_unfocused;
1747 scr_recolour ();
1748 }
1749#endif
1750 }
1751}
1752
1753void
1754rxvt_term::update_fade_color (unsigned int idx)
1755{
1756#if OFF_FOCUS_FADING
1757 if (rs[Rs_fade])
1758 {
1759 rgba c;
1760 pix_colors [Color_fade].get (c);
1761 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1762 }
1763#endif
1764}
1765
1766#if ENABLE_TRANSPARENCY || ENABLE_PERL
1543void 1767void
1544rxvt_term::rootwin_cb (XEvent &ev) 1768rxvt_term::rootwin_cb (XEvent &ev)
1545{ 1769{
1546 SET_R (this); 1770 make_current ();
1547 SET_LOCALE (locale);
1548 1771
1772 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1773 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1774 return;
1775
1776# if ENABLE_TRANSPARENCY
1549 switch (ev.type) 1777 switch (ev.type)
1550 { 1778 {
1551 case PropertyNotify: 1779 case PropertyNotify:
1780 /*
1781 * if user used some Esetroot compatible prog to set the root bg,
1782 * use the property to determine the pixmap. We use it later on.
1783 */
1552 if (ev.xproperty.atom == xa[XA_VT_SELECTION]) 1784 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1785 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1553 { 1786 {
1554 if (ev.xproperty.state == PropertyNewValue) 1787 bgPixmap.set_root_pixmap ();
1555 selection_property (ev.xproperty.window, ev.xproperty.atom); 1788 update_background ();
1556 break;
1557 } 1789 }
1558#ifdef TRANSPARENT
1559 else
1560 {
1561 /*
1562 * if user used some Esetroot compatible prog to set the root bg,
1563 * use the property to determine the pixmap. We use it later on.
1564 */
1565 if (xa[XA_XROOTPMAPID] == 0)
1566 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1567
1568 if (ev.xproperty.atom != xa[XA_XROOTPMAPID])
1569 return;
1570 }
1571
1572 /* FALLTHROUGH */
1573 case ReparentNotify:
1574 if ((Options & Opt_transparent) && check_our_parents ())
1575 if (am_transparent)
1576 want_full_refresh = 1;
1577 break; 1790 break;
1791 }
1578#endif 1792# endif
1579 }
1580} 1793}
1794#endif
1581 1795
1582void 1796void
1583rxvt_term::button_press (const XButtonEvent &ev) 1797rxvt_term::button_press (XButtonEvent &ev)
1584{ 1798{
1585 int reportmode = 0, clickintime; 1799 int reportmode = 0, clickintime;
1586 1800
1587 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1801 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1802
1588 if (!bypass_keystate) 1803 if (!bypass_keystate)
1589 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1804 reportmode = !! (priv_modes & PrivMode_mouse_report);
1805
1590 /* 1806 /*
1591 * VT window processing of button press 1807 * VT window processing of button press
1592 */ 1808 */
1593 if (ev.window == TermWin.vt) 1809 if (ev.window == vt)
1594 { 1810 {
1595#if RXVT_GRAPHICS 1811 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1596 if (ev.subwindow != None) 1812 return;
1597 rxvt_Gr_ButtonPress (ev.x, ev.y);
1598 else
1599#endif
1600 1813
1814#if ISO_14755
1815 // 5.4
1816 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1817 {
1818 iso14755_54 (ev.x, ev.y);
1819 return;
1601 { 1820 }
1821#endif
1822
1602 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1823 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1824
1603 if (reportmode) 1825 if (reportmode)
1826 {
1827 /* mouse report from vt window */
1828 /* save the xbutton state (for ButtonRelease) */
1829 MEvent.state = ev.state;
1830#ifdef MOUSE_REPORT_DOUBLECLICK
1831 if (ev.button == MEvent.button && clickintime)
1604 { 1832 {
1605 /* mouse report from vt window */ 1833 /* same button, within alloted time */
1606 /* save the xbutton state (for ButtonRelease) */ 1834 MEvent.clicks++;
1607 MEvent.state = ev.state; 1835
1608#ifdef MOUSE_REPORT_DOUBLECLICK 1836 if (MEvent.clicks > 1)
1609 if (ev.button == MEvent.button && clickintime)
1610 { 1837 {
1611 /* same button, within alloted time */
1612 MEvent.clicks++;
1613 if (MEvent.clicks > 1)
1614 {
1615 /* only report double clicks */ 1838 /* only report double clicks */
1616 MEvent.clicks = 2; 1839 MEvent.clicks = 2;
1617 mouse_report (ev); 1840 mouse_report (ev);
1618 1841
1619 /* don't report the release */ 1842 /* don't report the release */
1620 MEvent.clicks = 0; 1843 MEvent.clicks = 0;
1621 MEvent.button = AnyButton; 1844 MEvent.button = AnyButton;
1622 }
1623 } 1845 }
1624 else
1625 {
1626 /* different button, or time expired */
1627 MEvent.clicks = 1;
1628 MEvent.button = ev.button;
1629 mouse_report (ev);
1630 }
1631#else
1632 MEvent.button = ev.button;
1633 mouse_report (ev);
1634#endif /* MOUSE_REPORT_DOUBLECLICK */
1635
1636 } 1846 }
1637 else 1847 else
1638 { 1848 {
1849 /* different button, or time expired */
1850 MEvent.clicks = 1;
1851 MEvent.button = ev.button;
1852 mouse_report (ev);
1853 }
1854#else
1855 MEvent.button = ev.button;
1856 mouse_report (ev);
1857#endif /* MOUSE_REPORT_DOUBLECLICK */
1858
1859 }
1860 else
1861 {
1639 if (ev.button != MEvent.button) 1862 if (ev.button != MEvent.button)
1640 MEvent.clicks = 0; 1863 MEvent.clicks = 0;
1864
1641 switch (ev.button) 1865 switch (ev.button)
1642 { 1866 {
1643 case Button1: 1867 case Button1:
1868 /* allow meta + click to select rectangular areas */
1869 /* should be done in screen.C */
1870#if ENABLE_FRILLS
1871 selection.rect = !!(ev.state & ModMetaMask);
1872#else
1873 selection.rect = false;
1874#endif
1875
1644 /* allow shift+left click to extend selection */ 1876 /* allow shift+left click to extend selection */
1645 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1877 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1646 { 1878 {
1647 if (MEvent.button == Button1 && clickintime)
1648 selection_rotate (ev.x, ev.y);
1649 else
1650 selection_extend (ev.x, ev.y, 1);
1651 }
1652 else
1653 {
1654 if (MEvent.button == Button1 && clickintime)
1655 MEvent.clicks++;
1656 else
1657 MEvent.clicks = 1;
1658
1659 selection_click (MEvent.clicks, ev.x, ev.y);
1660 }
1661
1662 MEvent.button = Button1;
1663 break;
1664
1665 case Button3:
1666 if (MEvent.button == Button3 && clickintime) 1879 if (MEvent.button == Button1 && clickintime)
1667 selection_rotate (ev.x, ev.y); 1880 selection_rotate (ev.x, ev.y);
1668 else 1881 else
1669 selection_extend (ev.x, ev.y, 1); 1882 selection_extend (ev.x, ev.y, 1);
1883 }
1884 else
1885 {
1886 if (MEvent.button == Button1 && clickintime)
1887 MEvent.clicks++;
1888 else
1889 MEvent.clicks = 1;
1890
1891 selection_click (MEvent.clicks, ev.x, ev.y);
1892 }
1893
1894 MEvent.button = Button1;
1895 break;
1896
1897 case Button3:
1898 if (MEvent.button == Button3 && clickintime)
1899 selection_rotate (ev.x, ev.y);
1900 else
1901 selection_extend (ev.x, ev.y, 1);
1902
1670 MEvent.button = Button3; 1903 MEvent.button = Button3;
1671 break; 1904 break;
1672 }
1673 } 1905 }
1906 }
1907
1674 MEvent.time = ev.time; 1908 MEvent.time = ev.time;
1675 return; 1909 return;
1676 }
1677 } 1910 }
1678 1911
1679 /* 1912 /*
1680 * Scrollbar window processing of button press 1913 * Scrollbar window processing of button press
1681 */ 1914 */
… …
1723 tt_printf ("\033[5~"); 1956 tt_printf ("\033[5~");
1724 break; 1957 break;
1725 } 1958 }
1726 } 1959 }
1727 else 1960 else
1728#endif /* NO_SCROLLBAR_REPORT */ 1961#endif /* NO_SCROLLBAR_REPORT */
1729 1962
1730 { 1963 {
1731 char upordown = 0; 1964 char upordown = 0;
1732 1965
1733 if (scrollBar.style == R_SB_NEXT) 1966 if (scrollBar.style == R_SB_NEXT)
1734 { 1967 {
1735 if (scrollbarnext_upButton (ev.y)) 1968 if (scrollbarnext_upButton (ev.y))
1736 upordown = -1; /* up */ 1969 upordown = -1; /* up */
… …
1745 upordown = 1; /* down */ 1978 upordown = 1; /* down */
1746 } 1979 }
1747 if (upordown) 1980 if (upordown)
1748 { 1981 {
1749#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1982#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1750 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 1983 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1751#endif 1984#endif
1752 if (scr_page (upordown < 0 ? UP : DN, 1)) 1985 if (scr_page (upordown < 0 ? UP : DN, 1))
1753 { 1986 {
1754 if (upordown < 0) 1987 if (upordown < 0)
1755 scrollBar.setUp (); 1988 scrollBar.setUp ();
… …
1771 break; 2004 break;
1772 case R_SB_ALIGN_BOTTOM: 2005 case R_SB_ALIGN_BOTTOM:
1773 csrO = scrollBar.bot - scrollBar.top; 2006 csrO = scrollBar.bot - scrollBar.top;
1774 break; 2007 break;
1775 } 2008 }
2009
1776 if (scrollBar.style == R_SB_XTERM 2010 if (scrollBar.style == R_SB_XTERM
1777 || scrollbar_above_slider (ev.y) 2011 || scrollbar_above_slider (ev.y)
1778 || scrollbar_below_slider (ev.y)) 2012 || scrollbar_below_slider (ev.y))
1779 scr_move_to ( scrollbar_position (ev.y) - csrO, 2013 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ());
1780 scrollbar_size ()); 2014
1781 scrollBar.setMotion (); 2015 scrollBar.setMotion ();
1782 break; 2016 break;
1783 2017
1784 case Button1: 2018 case Button1:
1785 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2019 if (scrollbar_align == R_SB_ALIGN_CENTRE)
… …
1789 case Button3: 2023 case Button3:
1790 if (scrollBar.style != R_SB_XTERM) 2024 if (scrollBar.style != R_SB_XTERM)
1791 { 2025 {
1792 if (scrollbar_above_slider (ev.y)) 2026 if (scrollbar_above_slider (ev.y))
1793# ifdef RXVT_SCROLL_FULL 2027# ifdef RXVT_SCROLL_FULL
1794 scr_page (UP, TermWin.nrow - 1); 2028 scr_page (UP, nrow - 1);
1795# else 2029# else
1796 scr_page (UP, TermWin.nrow / 4); 2030 scr_page (UP, nrow / 4);
1797# endif 2031# endif
1798 else if (scrollbar_below_slider (ev.y)) 2032 else if (scrollbar_below_slider (ev.y))
1799# ifdef RXVT_SCROLL_FULL 2033# ifdef RXVT_SCROLL_FULL
1800 scr_page (DN, TermWin.nrow - 1); 2034 scr_page (DN, nrow - 1);
1801# else 2035# else
1802 scr_page (DN, TermWin.nrow / 4); 2036 scr_page (DN, nrow / 4);
1803# endif 2037# endif
1804 else 2038 else
1805 scrollBar.setMotion (); 2039 scrollBar.setMotion ();
1806 } 2040 }
1807 else 2041 else
1808 { 2042 {
1809 scr_page ((ev.button == Button1 ? DN : UP), 2043 scr_page ((ev.button == Button1 ? DN : UP),
1810 (TermWin.nrow 2044 (nrow
1811 * scrollbar_position (ev.y) 2045 * scrollbar_position (ev.y)
1812 / scrollbar_size ())); 2046 / scrollbar_size ()));
1813 } 2047 }
2048
1814 break; 2049 break;
1815 } 2050 }
1816 } 2051 }
2052
1817 return; 2053 return;
1818 } 2054 }
1819#if MENUBAR
1820 /*
1821 * Menubar window processing of button press
1822 */
1823 if (isMenuBarWindow (ev.window))
1824 menubar_control (ev);
1825#endif
1826} 2055}
1827 2056
1828void 2057void
1829rxvt_term::button_release (const XButtonEvent &ev) 2058rxvt_term::button_release (XButtonEvent &ev)
1830{ 2059{
1831 int reportmode = 0; 2060 int reportmode = 0;
1832 2061
1833 csrO = 0; /* reset csr Offset */ 2062 csrO = 0; /* reset csr Offset */
1834 if (!bypass_keystate) 2063 if (!bypass_keystate)
1835 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2064 reportmode = !! (priv_modes & PrivMode_mouse_report);
1836 2065
1837 if (scrollbar_isUpDn ()) 2066 if (scrollbar_isUpDn ())
1838 { 2067 {
1839 scrollBar.setIdle (); 2068 scrollBar.setIdle ();
1840 scrollbar_show (0); 2069 scrollbar_show (0);
1841#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1842 refresh_type &= ~SMOOTH_REFRESH;
1843#endif
1844
1845 } 2070 }
2071
1846#ifdef SELECTION_SCROLLING 2072#ifdef SELECTION_SCROLLING
1847 pending_scroll_selection=0; 2073 if (ev_is_active (&sel_scroll_ev))
2074 sel_scroll_ev.stop();
1848#endif 2075#endif
2076
1849 if (ev.window == TermWin.vt) 2077 if (ev.window == vt)
1850 { 2078 {
1851#ifdef RXVT_GRAPHICS 2079 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
1852 if (ev.subwindow != None) 2080 return;
1853 rxvt_Gr_ButtonRelease (ev.x, ev.y);
1854 else
1855#endif
1856 2081
1857 { 2082#if ISO_14755
2083 // 5.4
2084 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2085 return;
2086#endif
2087
1858 if (reportmode) 2088 if (reportmode)
2089 {
2090 /* mouse report from vt window */
2091 /* don't report release of wheel "buttons" */
2092 if (ev.button >= 4)
2093 return;
2094#ifdef MOUSE_REPORT_DOUBLECLICK
2095 /* only report the release of 'slow' single clicks */
2096 if (MEvent.button != AnyButton
2097 && (ev.button != MEvent.button
2098 || (ev.time - MEvent.time
2099 > MULTICLICK_TIME / 2)))
1859 { 2100 {
1860 /* mouse report from vt window */
1861 /* don't report release of wheel "buttons" */
1862 if (ev.button >= 4)
1863 return;
1864#ifdef MOUSE_REPORT_DOUBLECLICK
1865 /* only report the release of 'slow' single clicks */
1866 if (MEvent.button != AnyButton
1867 && (ev.button != MEvent.button
1868 || (ev.time - MEvent.time
1869 > MULTICLICK_TIME / 2)))
1870 {
1871 MEvent.clicks = 0; 2101 MEvent.clicks = 0;
1872 MEvent.button = AnyButton;
1873 mouse_report (ev);
1874 }
1875#else /* MOUSE_REPORT_DOUBLECLICK */
1876 MEvent.button = AnyButton; 2102 MEvent.button = AnyButton;
1877 mouse_report (ev); 2103 mouse_report (ev);
1878#endif /* MOUSE_REPORT_DOUBLECLICK */
1879 return;
1880 } 2104 }
2105#else /* MOUSE_REPORT_DOUBLECLICK */
2106 MEvent.button = AnyButton;
2107 mouse_report (ev);
2108#endif /* MOUSE_REPORT_DOUBLECLICK */
2109 return;
2110 }
2111
2112 /*
2113 * dumb hack to compensate for the failure of click-and-drag
2114 * when overriding mouse reporting
2115 */
2116 if (priv_modes & PrivMode_mouse_report
2117 && bypass_keystate
2118 && ev.button == Button1 && MEvent.clicks <= 1)
2119 selection_extend (ev.x, ev.y, 0);
2120
2121 switch (ev.button)
2122 {
2123 case Button1:
2124 case Button3:
2125 selection_make (ev.time);
2126 break;
2127
2128 case Button2:
2129 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window?
2130 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
2131 break;
2132
2133#ifdef MOUSE_WHEEL
2134 case Button4:
2135 case Button5:
2136 {
2137 int i;
2138 page_dirn v;
2139
2140 v = ev.button == Button4 ? UP : DN;
2141
2142 if (ev.state & ShiftMask)
2143 i = 1;
2144 else if (option (Opt_mouseWheelScrollPage))
2145 i = nrow - 1;
2146 else
2147 i = 5;
2148
2149# ifdef MOUSE_SLIP_WHEELING
2150 if (ev.state & ControlMask)
2151 {
2152 mouse_slip_wheel_speed += v ? -1 : 1;
2153 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2154 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2155
2156 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
2157 }
2158 else
2159 {
2160# endif
2161 scr_page (v, i);
2162 scrollbar_show (1);
2163# ifdef MOUSE_SLIP_WHEELING
2164 }
2165# endif
2166 }
2167 break;
2168#endif
2169 }
2170 }
2171}
2172
2173/*}}} */
2174
2175bool
2176rxvt_term::cmd_parse ()
2177{
2178 bool flag = false;
2179 wchar_t ch = NOCHAR;
2180 char *seq_begin; // remember start of esc-sequence here
2181
2182 for (;;)
2183 {
2184 if (ch == NOCHAR)
2185 {
2186 seq_begin = cmdbuf_ptr;
2187 ch = next_char ();
2188
2189 if (ch == NOCHAR)
2190 break;
2191 }
2192
2193 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT)
2194 {
2195 if (!seen_input)
2196 {
2197 seen_input = 1;
2198 // many badly-written programs (e.g. jed) contain a race condition:
2199 // they first read the screensize and then install a SIGWINCH handler.
2200 // some window managers resize the window early, and these programs
2201 // then sometimes get the size wrong.
2202 // unfortunately other programs are even more buggy and dislike
2203 // being sent SIGWINCH, so only do it when we were in fact being
2204 // resized.
2205 if (seen_resize && cmd_pid)
2206 kill (-cmd_pid, SIGWINCH);
2207 }
2208
2209 /* Read a text string from the input buffer */
2210 wchar_t buf[UBUFSIZ];
2211 bool refreshnow = false;
2212 int nlines = 0;
2213 wchar_t *str = buf;
2214 wchar_t *eol = str + min (ncol, UBUFSIZ);
2215
2216 for (;;)
2217 {
2218 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2219 break;
2220
2221 *str++ = ch;
2222
2223 if (ch == C0_LF || str >= eol)
2224 {
2225 if (ch == C0_LF)
2226 nlines++;
2227
2228 refresh_count++;
2229
2230 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2231 {
2232 refresh_count = 0;
2233
2234 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2235 {
2236 refreshnow = true;
2237 ch = NOCHAR;
2238 break;
2239 }
2240 }
2241
2242 // scr_add_lines only works for nlines <= nrow - 1.
2243 if (nlines >= nrow - 1)
2244 {
2245 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2246 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2247 scr_add_lines (buf, str - buf, nlines);
2248
2249 nlines = 0;
2250 str = buf;
2251 eol = str + min (ncol, UBUFSIZ);
2252 }
2253
2254 if (str >= eol)
2255 {
2256 if (eol >= buf + UBUFSIZ)
2257 {
2258 ch = NOCHAR;
2259 break;
2260 }
2261 else
2262 eol = min (eol + ncol, buf + UBUFSIZ);
2263 }
2264
2265 }
2266
2267 seq_begin = cmdbuf_ptr;
2268 ch = next_char ();
2269 }
2270
2271 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2272 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2273 scr_add_lines (buf, str - buf, nlines);
2274
1881 /* 2275 /*
1882 * dumb hack to compensate for the failure of click-and-drag 2276 * If there have been a lot of new lines, then update the screen
1883 * when overriding mouse reporting 2277 * What the heck we'll cheat and only refresh less than every page-full.
2278 * if skipScroll is enabled.
1884 */ 2279 */
1885 if (PrivateModes & PrivMode_mouse_report 2280 if (refreshnow)
1886 && bypass_keystate
1887 && ev.button == Button1 && MEvent.clicks <= 1)
1888 selection_extend (ev.x, ev.y, 0);
1889
1890 switch (ev.button)
1891 { 2281 {
1892 case Button1: 2282 flag = true;
1893 case Button3:
1894 selection_make (ev.time);
1895 break;
1896 case Button2:
1897 selection_request (ev.time, ev.x, ev.y);
1898 break;
1899#ifdef MOUSE_WHEEL
1900 case Button4:
1901 case Button5:
1902 {
1903 int i;
1904 page_dirn v;
1905
1906 v = (ev.button == Button4) ? UP : DN;
1907 if (ev.state & ShiftMask)
1908 i = 1;
1909 else if ((Options & Opt_mouseWheelScrollPage))
1910 i = TermWin.nrow - 1;
1911 else
1912 i = 5;
1913# ifdef MOUSE_SLIP_WHEELING
1914 if (ev.state & ControlMask)
1915 {
1916 mouse_slip_wheel_speed += (v ? -1 : 1);
1917 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY;
1918 }
1919# endif
1920# ifdef JUMP_MOUSE_WHEEL
1921 scr_page (v, i);
1922 scr_refresh (SMOOTH_REFRESH); 2283 scr_refresh ();
1923 scrollbar_show (1); 2284 want_refresh = 1;
1924# else
1925 while (i--)
1926 {
1927 scr_page (v, 1);
1928 scr_refresh (SMOOTH_REFRESH);
1929 scrollbar_show (1);
1930 }
1931# endif
1932
1933 }
1934 break;
1935#endif
1936
1937 } 2285 }
1938 }
1939 }
1940#ifdef MENUBAR
1941 else if (isMenuBarWindow (ev.window))
1942 menubar_control (ev);
1943#endif
1944}
1945 2286
1946
1947#ifdef TRANSPARENT
1948/*
1949 * Check our parents are still who we think they are.
1950 * Do transparency updates if required
1951 */
1952int
1953rxvt_term::check_our_parents ()
1954{
1955 int i, pchanged, aformat, have_pixmap, rootdepth;
1956 unsigned long nitems, bytes_after;
1957 Atom atype;
1958 unsigned char *prop = NULL;
1959 Window root, oldp, *list;
1960 Pixmap rootpixmap = None;
1961 XWindowAttributes wattr, wrootattr;
1962
1963 pchanged = 0;
1964
1965 if (! (Options & Opt_transparent))
1966 return pchanged; /* Don't try any more */
1967
1968 XGetWindowAttributes (display->display, display->root, &wrootattr);
1969 rootdepth = wrootattr.depth;
1970
1971 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
1972 if (rootdepth != wattr.depth)
1973 {
1974 if (am_transparent)
1975 { 2287 }
1976 pchanged = 1; 2288 else
1977 XSetWindowBackground (display->display, TermWin.vt,
1978 PixColors[Color_bg]);
1979 am_transparent = am_pixmap_trans = 0;
1980 } 2289 {
1981 return pchanged; /* Don't try any more */ 2290 try
1982 }
1983
1984 /* Get all X ops out of the queue so that our information is up-to-date. */
1985 XSync (display->display, False);
1986
1987 /*
1988 * Make the frame window set by the window manager have
1989 * the root background. Some window managers put multiple nested frame
1990 * windows for each client, so we have to take care about that.
1991 */
1992 i = (xa[XA_XROOTPMAPID] != 0
1993 && (XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID],
1994 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1995 &nitems, &bytes_after, &prop) == Success));
1996 if (!i || prop == NULL)
1997 have_pixmap = 0;
1998 else
1999 {
2000 have_pixmap = 1;
2001 rootpixmap = * ((Pixmap *)prop);
2002 XFree (prop);
2003 }
2004 if (have_pixmap)
2005 {
2006 /*
2007 * Copy display->root pixmap transparency
2008 */
2009 int sx, sy, nx, ny;
2010 unsigned int nw, nh;
2011 Window cr;
2012 XImage *image;
2013 GC gc;
2014 XGCValues gcvalue;
2015
2016 XTranslateCoordinates (display->display, TermWin.parent[0], display->root,
2017 0, 0, &sx, &sy, &cr);
2018 nw = (unsigned int)szHint.width;
2019 nh = (unsigned int)szHint.height;
2020 nx = ny = 0;
2021 if (sx < 0)
2022 {
2023 nw += sx;
2024 nx = -sx;
2025 sx = 0;
2026 }
2027 if (sy < 0)
2028 {
2029 nh += sy;
2030 ny = -sy;
2031 sy = 0;
2032 }
2033 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
2034 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
2035 allowedxerror = -1;
2036 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes,
2037 ZPixmap);
2038 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2039 /* XXX: may need a delay here? */
2040 allowedxerror = 0;
2041 if (image == NULL)
2042 {
2043 if (am_transparent && am_pixmap_trans)
2044 { 2291 {
2045 pchanged = 1; 2292 process_nonprinting (ch);
2046 if (TermWin.pixmap != None)
2047 {
2048 XFreePixmap (display->display, TermWin.pixmap);
2049 TermWin.pixmap = None;
2050 }
2051 } 2293 }
2052 am_pixmap_trans = 0; 2294 catch (const class out_of_input &o)
2053 }
2054 else
2055 {
2056 if (TermWin.pixmap != None)
2057 XFreePixmap (display->display, TermWin.pixmap);
2058 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
2059 (unsigned int)szHint.width,
2060 (unsigned int)szHint.height,
2061 (unsigned int)image->depth);
2062 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue);
2063 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0,
2064 nx, ny, (unsigned int)image->width,
2065 (unsigned int)image->height);
2066 XFreeGC (display->display, gc);
2067 XDestroyImage (image);
2068 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2069 TermWin.pixmap);
2070 if (!am_transparent || !am_pixmap_trans)
2071 pchanged = 1;
2072 am_transparent = am_pixmap_trans = 1;
2073 }
2074 }
2075 if (!am_pixmap_trans)
2076 {
2077 unsigned int n;
2078 /*
2079 * InheritPixmap transparency
2080 */
2081 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2082 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window));
2083 i++)
2084 {
2085 oldp = TermWin.parent[i];
2086 XQueryTree (display->display, TermWin.parent[i - 1], &root,
2087 &TermWin.parent[i], &list, &n);
2088 XFree (list);
2089 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2090 if (TermWin.parent[i] == display->root)
2091 { 2295 {
2092 if (oldp != None) 2296 // we ran out of input, retry later
2093 pchanged = 1; 2297 cmdbuf_ptr = seq_begin;
2094 break; 2298 break;
2095 } 2299 }
2096 if (oldp != TermWin.parent[i]) 2300
2097 pchanged = 1; 2301 ch = NOCHAR;
2098 }
2099 n = 0;
2100 if (pchanged)
2101 { 2302 }
2102 for (; n < (unsigned int)i; n++) 2303 }
2103 { 2304
2104 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2305 return flag;
2105 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2306}
2106 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2307
2107 { 2308// read the next character
2108 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2309wchar_t
2109 break; 2310rxvt_term::next_char () NOTHROW
2110 } 2311{
2111 } 2312 while (cmdbuf_ptr < cmdbuf_endp)
2313 {
2314 // assume 7-bit to be ascii ALWAYS
2315 if ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b)
2316 return *cmdbuf_ptr++;
2317
2318 wchar_t wc;
2319 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2320
2321 if (len == (size_t)-2)
2112 } 2322 {
2113 if (n > (int) (sizeof (TermWin.parent) 2323 // the mbstate stores incomplete sequences. didn't know this :/
2114 / sizeof (TermWin.parent[0]))) 2324 cmdbuf_ptr = cmdbuf_endp;
2325 break;
2115 { 2326 }
2116 D_X ((stderr, "InheritPixmap Turning off"));
2117 XSetWindowBackground (display->display, TermWin.parent[0],
2118 PixColors[Color_fg]);
2119 XSetWindowBackground (display->display, TermWin.vt,
2120 PixColors[Color_bg]);
2121 am_transparent = 0;
2122 /* XXX: also turn off Opt_transparent? */
2123 }
2124 else
2125 {
2126 /* wait (an arbitrary period) for the WM to do its thing
2127 * needed for fvwm2.2.2 (and before?) */
2128# ifdef HAVE_NANOSLEEP
2129 struct timespec rqt;
2130 2327
2131 rqt.tv_sec = 1; 2328 if (len == (size_t)-1)
2132 rqt.tv_nsec = 0; 2329 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2133 nanosleep (&rqt, NULL); 2330
2134# else 2331 // assume wchar == unicode
2135 sleep (1); 2332 cmdbuf_ptr += len;
2136# endif 2333 return wc & UNICODE_MASK;
2137 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2138 for (n = 0; n < (unsigned int)i; n++)
2139 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n],
2140 ParentRelative);
2141 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2142 ParentRelative);
2143 am_transparent = 1;
2144 }
2145 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2146 TermWin.parent[i] = None;
2147 } 2334 }
2335
2336 return NOCHAR;
2337}
2338
2339// read the next octet
2340uint32_t
2341rxvt_term::next_octet () NOTHROW
2342{
2343 return cmdbuf_ptr < cmdbuf_endp
2344 ? (unsigned char)*cmdbuf_ptr++
2345 : NOCHAR;
2346}
2347
2348static class out_of_input out_of_input;
2349
2350/* rxvt_cmd_getc () - Return next input character */
2351/*
2352 * Return the next input character after first passing any keyboard input
2353 * to the command.
2354 */
2355wchar_t
2356rxvt_term::cmd_getc () THROW ((class out_of_input))
2357{
2358 wchar_t c = next_char ();
2359
2360 if (c == NOCHAR)
2361 throw out_of_input;
2362
2148 return pchanged; 2363 return c;
2149} 2364}
2150#endif
2151 2365
2152/*}}} */ 2366uint32_t
2367rxvt_term::cmd_get8 () THROW ((class out_of_input))
2368{
2369 uint32_t c = next_octet ();
2370
2371 if (c == NOCHAR)
2372 throw out_of_input;
2373
2374 return c;
2375}
2153 2376
2154/*{{{ print pipe */ 2377/*{{{ print pipe */
2155/*----------------------------------------------------------------------*/ 2378/*----------------------------------------------------------------------*/
2156#ifdef PRINTPIPE 2379#ifdef PRINTPIPE
2157FILE * 2380FILE *
2158rxvt_term::popen_printer () 2381rxvt_term::popen_printer ()
2159{ 2382{
2160 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2383 FILE *stream = popen (rs[Rs_print_pipe], "w");
2161 2384
2162 if (stream == NULL) 2385 if (stream == NULL)
2163 rxvt_print_error ("can't open printer pipe"); 2386 rxvt_warn ("can't open printer pipe, not printing.\n");
2387
2164 return stream; 2388 return stream;
2165} 2389}
2166 2390
2167int 2391int
2168rxvt_term::pclose_printer (FILE *stream) 2392rxvt_term::pclose_printer (FILE *stream)
2169{ 2393{
2170 fflush (stream); 2394 fflush (stream);
2171 /* pclose () reported not to work on SunOS 4.1.3 */
2172# if defined (__sun__) /* TODO: RESOLVE THIS */
2173 /* pclose works provided SIGCHLD handler uses waitpid */
2174 return pclose (stream); /* return fclose (stream); */
2175# else
2176 return pclose (stream); 2395 return pclose (stream);
2177# endif
2178} 2396}
2179 2397
2180/* 2398/*
2181 * simulate attached vt100 printer 2399 * simulate attached vt100 printer
2182 */ 2400 */
2183void 2401void
2184rxvt_term::process_print_pipe () 2402rxvt_term::process_print_pipe ()
2185{ 2403{
2186 int done; 2404 int done;
2187 FILE *fd; 2405 FILE *fd;
2188 2406
2189 if ((fd = popen_printer ()) == NULL) 2407 if ((fd = popen_printer ()) == NULL)
2190 return; 2408 return;
2191 2409
2192 /* 2410 /*
2193 * Send all input to the printer until either ESC[4i or ESC[?4i 2411 * Send all input to the printer until either ESC[4i or ESC[?4i
2194 * is received. 2412 * is received.
2195 */ 2413 */
2196 for (done = 0; !done;) 2414 for (done = 0; !done;)
2197 { 2415 {
2198 unsigned char buf[8]; 2416 unsigned char buf[8];
2199 unsigned char ch; 2417 unicode_t ch;
2200 unsigned int i, len; 2418 unsigned int i, len;
2201 2419
2202 if ((ch = cmd_getc ()) != C0_ESC) 2420 if ((ch = cmd_getc ()) != C0_ESC)
2203 { 2421 {
2204 if (putc (ch, fd) == EOF) 2422 if (putc (ch, fd) == EOF)
2205 break; /* done = 1 */ 2423 break; /* done = 1 */
… …
2220 { 2438 {
2221 if ((buf[len++] = cmd_getc ()) == 'i') 2439 if ((buf[len++] = cmd_getc ()) == 'i')
2222 break; /* done = 1 */ 2440 break; /* done = 1 */
2223 } 2441 }
2224 } 2442 }
2443
2225 for (i = 0; i < len; i++) 2444 for (i = 0; i < len; i++)
2226 if (putc (buf[i], fd) == EOF) 2445 if (putc (buf[i], fd) == EOF)
2227 { 2446 {
2228 done = 1; 2447 done = 1;
2229 break; 2448 break;
2230 } 2449 }
2231 } 2450 }
2232 } 2451 }
2452
2233 pclose_printer (fd); 2453 pclose_printer (fd);
2234} 2454}
2235#endif /* PRINTPIPE */ 2455#endif /* PRINTPIPE */
2236/*}}} */ 2456/*}}} */
2237 2457
2238/* *INDENT-OFF* */ 2458/* *INDENT-OFF* */
2239enum { 2459enum {
2240 C1_40 = 0x40, 2460 C1_40 = 0x40,
2241 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2461 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2242 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2462 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2243 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2463 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2244 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2464 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2245}; 2465};
2246/* *INDENT-ON* */ 2466/* *INDENT-ON* */
2247 2467
2248/*{{{ process non-printing single characters */ 2468/*{{{ process non-printing single characters */
2249void 2469void
2250rxvt_term::process_nonprinting (unsigned char ch) 2470rxvt_term::process_nonprinting (unicode_t ch)
2251{ 2471{
2252 switch (ch) 2472 switch (ch)
2253 { 2473 {
2474 case C0_ESC:
2475 process_escape_seq ();
2476 break;
2254 case C0_ENQ: /* terminal Status */ 2477 case C0_ENQ: /* terminal Status */
2255 if (rs[Rs_answerbackstring]) 2478 if (rs[Rs_answerbackstring])
2256 tt_write ( 2479 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2257 (const unsigned char *)rs[Rs_answerbackstring],
2258 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2259 else 2480 else
2260 tt_write ((unsigned char *)VT100_ANS, 2481 tt_write (VT100_ANS, strlen (VT100_ANS));
2261 (unsigned int)STRLEN (VT100_ANS));
2262 break; 2482 break;
2263 case C0_BEL: /* bell */ 2483 case C0_BEL: /* bell */
2264 scr_bell (); 2484 scr_bell ();
2265 break; 2485 break;
2266 case C0_BS: /* backspace */ 2486 case C0_BS: /* backspace */
… …
2281 scr_charset_choose (1); 2501 scr_charset_choose (1);
2282 break; 2502 break;
2283 case C0_SI: /* shift in - acs */ 2503 case C0_SI: /* shift in - acs */
2284 scr_charset_choose (0); 2504 scr_charset_choose (0);
2285 break; 2505 break;
2506
2507#ifdef EIGHT_BIT_CONTROLS
2508 // 8-bit controls
2509 case 0x90: /* DCS */
2510 process_dcs_seq ();
2511 break;
2512 case 0x9b: /* CSI */
2513 process_csi_seq ();
2514 break;
2515 case 0x9d: /* OSC */
2516 process_osc_seq ();
2517 break;
2518#endif
2286 } 2519 }
2287} 2520}
2288/*}}} */ 2521/*}}} */
2289 2522
2290 2523
2291/*{{{ process VT52 escape sequences */ 2524/*{{{ process VT52 escape sequences */
2292void 2525void
2293rxvt_term::process_escape_vt52 (unsigned char ch) 2526rxvt_term::process_escape_vt52 (unicode_t ch)
2294{ 2527{
2295 int row, col; 2528 int row, col;
2296 2529
2297 switch (ch) 2530 switch (ch)
2298 { 2531 {
… …
2350 2583
2351/*{{{ process escape sequences */ 2584/*{{{ process escape sequences */
2352void 2585void
2353rxvt_term::process_escape_seq () 2586rxvt_term::process_escape_seq ()
2354{ 2587{
2355 unsigned char ch = cmd_getc (); 2588 unicode_t ch = cmd_getc ();
2356 2589
2357 if (PrivateModes & PrivMode_vt52) 2590 if (priv_modes & PrivMode_vt52)
2358 { 2591 {
2359 process_escape_vt52 (ch); 2592 process_escape_vt52 (ch);
2360 return; 2593 return;
2361 } 2594 }
2362 2595
… …
2377 scr_charset_set (2, (unsigned int)cmd_getc ()); 2610 scr_charset_set (2, (unsigned int)cmd_getc ());
2378 break; 2611 break;
2379 case '+': 2612 case '+':
2380 scr_charset_set (3, (unsigned int)cmd_getc ()); 2613 scr_charset_set (3, (unsigned int)cmd_getc ());
2381 break; 2614 break;
2382#ifdef MULTICHAR_SET 2615#if !ENABLE_MINIMAL
2383 case '$':
2384 scr_charset_set (-2, (unsigned int)cmd_getc ());
2385 break;
2386#endif
2387#ifndef NO_FRILLS
2388 case '6': 2616 case '6':
2389 scr_backindex (); 2617 scr_backindex ();
2390 break; 2618 break;
2391#endif 2619#endif
2392 case '7': 2620 case '7':
2393 scr_cursor (SAVE); 2621 scr_cursor (SAVE);
2394 break; 2622 break;
2395 case '8': 2623 case '8':
2396 scr_cursor (RESTORE); 2624 scr_cursor (RESTORE);
2397 break; 2625 break;
2398#ifndef NO_FRILLS 2626#if !ENABLE_MINIMAL
2399 case '9': 2627 case '9':
2400 scr_forwardindex (); 2628 scr_forwardindex ();
2401 break; 2629 break;
2402#endif 2630#endif
2403 case '=': 2631 case '=':
… …
2413 break; 2641 break;
2414 2642
2415 /* 8.3.87: NEXT LINE */ 2643 /* 8.3.87: NEXT LINE */
2416 case C1_NEL: /* ESC E */ 2644 case C1_NEL: /* ESC E */
2417 { 2645 {
2418 uint32_t nlcr[] = { '\n', '\r' }; 2646 wchar_t nlcr[] = { C0_LF, C0_CR };
2419 scr_add_lines (nlcr, 1, 2); 2647 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);
2420 } 2648 }
2421 break; 2649 break;
2422 2650
2423 /* kidnapped escape sequence: Should be 8.3.48 */ 2651 /* kidnapped escape sequence: Should be 8.3.48 */
2424 case C1_ESA: /* ESC G */ 2652 case C1_ESA: /* ESC G */
… …
2434 case C1_RI: /* ESC M */ 2662 case C1_RI: /* ESC M */
2435 scr_index (DN); 2663 scr_index (DN);
2436 break; 2664 break;
2437 2665
2438 /* 8.3.142: SINGLE-SHIFT TWO */ 2666 /* 8.3.142: SINGLE-SHIFT TWO */
2439 /*case C1_SS2: scr_single_shift (2); break; */ 2667 /*case C1_SS2: scr_single_shift (2); break; */
2440 2668
2441 /* 8.3.143: SINGLE-SHIFT THREE */ 2669 /* 8.3.143: SINGLE-SHIFT THREE */
2442 /*case C1_SS3: scr_single_shift (3); break; */ 2670 /*case C1_SS3: scr_single_shift (3); break; */
2443 2671
2444 /* 8.3.27: DEVICE CONTROL STRING */ 2672 /* 8.3.27: DEVICE CONTROL STRING */
2445 case C1_DCS: /* ESC P */ 2673 case C1_DCS: /* ESC P */
2446 process_dcs_seq (); 2674 process_dcs_seq ();
2447 break; 2675 break;
2448 2676
2449 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2677 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2450 case C1_SCI: /* ESC Z */ 2678 case C1_SCI: /* ESC Z */
2451 tt_write ((const unsigned char *)ESCZ_ANSWER, 2679 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2452 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2453 break; /* steal obsolete ESC [ c */ 2680 break; /* steal obsolete ESC [ c */
2454 2681
2455 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2682 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */
2456 case C1_CSI: /* ESC [ */ 2683 case C1_CSI: /* ESC [ */
2457 process_csi_seq (); 2684 process_csi_seq ();
… …
2462 process_osc_seq (); 2689 process_osc_seq ();
2463 break; 2690 break;
2464 2691
2465 /* 8.3.106: RESET TO INITIAL STATE */ 2692 /* 8.3.106: RESET TO INITIAL STATE */
2466 case 'c': 2693 case 'c':
2694 mbstate.reset ();
2467 scr_poweron (); 2695 scr_poweron ();
2468 scrollbar_show (1); 2696 scrollbar_show (1);
2469 break; 2697 break;
2470 2698
2471 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2699 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
… …
2483 2711
2484/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2712/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2485/* *INDENT-OFF* */ 2713/* *INDENT-OFF* */
2486enum { 2714enum {
2487 CSI_ICH = 0x40, 2715 CSI_ICH = 0x40,
2488 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2716 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2489 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2717 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2490 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2718 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2491 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 2719 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2492 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 2720 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2493 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2721 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
… …
2508 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2736 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2509 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2737 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2510 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2738 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2511 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2739 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2512 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2740 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2513 make_byte (0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 2741 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2514 }; 2742 };
2515/* *INDENT-ON* */ 2743/* *INDENT-ON* */
2516 2744
2517void 2745void
2518rxvt_term::process_csi_seq () 2746rxvt_term::process_csi_seq ()
2519{ 2747{
2520 unsigned char ch, priv, i; 2748 unicode_t ch, priv, i;
2521 unsigned int nargs, p; 2749 unsigned int nargs, p;
2522 int n, ndef; 2750 int n, ndef;
2523 int arg[ESC_ARGS]; 2751 int arg[ESC_ARGS] = { };
2524 2752
2525 for (nargs = ESC_ARGS; nargs > 0;) 2753 nargs = 0;
2526 arg[--nargs] = 0;
2527 2754
2528 priv = 0; 2755 priv = 0;
2529 ch = cmd_getc (); 2756 ch = cmd_getc ();
2530 if (ch >= '<' && ch <= '?') 2757 if (ch >= '<' && ch <= '?')
2758 {
2531 { /* '<' '=' '>' '?' */ 2759 /* '<' '=' '>' '?' */
2532 priv = ch; 2760 priv = ch;
2533 ch = cmd_getc (); 2761 ch = cmd_getc ();
2534 } 2762 }
2763
2535 /* read any numerical arguments */ 2764 /* read any numerical arguments */
2536 for (n = -1; ch < CSI_ICH; ) 2765 for (n = -1; ch < CSI_ICH; )
2537 { 2766 {
2538 if (isdigit (ch)) 2767 if (isdigit (ch))
2539 { 2768 {
… …
2546 { 2775 {
2547 if (nargs < ESC_ARGS) 2776 if (nargs < ESC_ARGS)
2548 arg[nargs++] = n; 2777 arg[nargs++] = n;
2549 n = -1; 2778 n = -1;
2550 } 2779 }
2551 else if (ch == '\b') 2780 else if (IS_CONTROL (ch))
2552 {
2553 scr_backspace ();
2554 }
2555 else if (ch == C0_ESC)
2556 {
2557 process_escape_seq ();
2558 return;
2559 }
2560 else if (ch < ' ')
2561 {
2562 process_nonprinting (ch); 2781 process_nonprinting (ch);
2563 } 2782
2564 ch = cmd_getc (); 2783 ch = cmd_getc ();
2565 } 2784 }
2566 2785
2567 if (ch > CSI_7F) 2786 if (ch > CSI_7F)
2568 return; 2787 return;
… …
2574 ndef = get_byte_array_bit (csi_defaults, i); 2793 ndef = get_byte_array_bit (csi_defaults, i);
2575 for (p = 0; p < nargs; p++) 2794 for (p = 0; p < nargs; p++)
2576 if (arg[p] == -1) 2795 if (arg[p] == -1)
2577 arg[p] = ndef; 2796 arg[p] = ndef;
2578 2797
2579#ifdef DEBUG_CMD
2580 fprintf (stderr, "CSI ");
2581 for (p = 0; p < nargs; p++)
2582 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2583 fprintf (stderr, "%c\n", ch);
2584#endif
2585
2586 /* 2798 /*
2587 * private mode handling 2799 * private mode handling
2588 */ 2800 */
2589 if (priv) 2801 if (priv)
2590 { 2802 {
2591 switch (priv) 2803 switch (priv)
2592 { 2804 {
2593 case '>': 2805 case '>':
2594 if (ch == CSI_DA) /* secondary device attributes */ 2806 if (ch == CSI_DA) /* secondary device attributes */
2807 {
2808 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2809 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2810 //
2811 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2812 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2813 // versions.
2814 //
2595 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2815 tt_printf ("\033[>%d;95;0c", 'U');
2816 }
2596 break; 2817 break;
2597 case '?': 2818 case '?':
2598 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2819 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2599 process_terminal_mode (ch, priv, nargs, arg); 2820 process_terminal_mode (ch, priv, nargs, arg);
2600 break; 2821 break;
… …
2705 2926
2706 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 2927 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2707 arg[0] = -arg[0]; 2928 arg[0] = -arg[0];
2708 /* FALLTHROUGH */ 2929 /* FALLTHROUGH */
2709 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 2930 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2710 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 2931 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2711 break; 2932 break;
2712 2933
2713 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 2934 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2714 tt_write ((const unsigned char *)VT100_ANS, 2935 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2715 (unsigned int) (sizeof (VT100_ANS) - 1));
2716 break; 2936 break;
2717 2937
2718 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 2938 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2719 process_sgr_mode (nargs, arg); 2939 process_sgr_mode (nargs, arg);
2720 break; 2940 break;
… …
2726 tt_printf ("\033[0n"); 2946 tt_printf ("\033[0n");
2727 break; 2947 break;
2728 case 6: /* CPR requested */ 2948 case 6: /* CPR requested */
2729 scr_report_position (); 2949 scr_report_position ();
2730 break; 2950 break;
2731#if defined (ENABLE_DISPLAY_ANSWER)
2732 case 7: /* unofficial extension */ 2951 case 7: /* unofficial extension */
2952 if (option (Opt_insecure))
2733 tt_printf ("%-.250s\n", rs[Rs_display_name]); 2953 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2734 break; 2954 break;
2735#endif
2736 case 8: /* unofficial extension */ 2955 case 8: /* unofficial extension */
2737 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 2956 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2738 break; 2957 break;
2739 } 2958 }
2740 break; 2959 break;
2741 2960
2742 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 2961 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2775 break; 2994 break;
2776 2995
2777 case CSI_RM: /* 8.3.107: RESET MODE */ 2996 case CSI_RM: /* 8.3.107: RESET MODE */
2778 if (arg[0] == 4) 2997 if (arg[0] == 4)
2779 scr_insert_mode (0); 2998 scr_insert_mode (0);
2999 else if (arg[0] == 20)
3000 priv_modes &= ~PrivMode_LFNL;
2780 break; 3001 break;
2781 3002
2782 case CSI_SM: /* 8.3.126: SET MODE */ 3003 case CSI_SM: /* 8.3.126: SET MODE */
2783 if (arg[0] == 4) 3004 if (arg[0] == 4)
2784 scr_insert_mode (1); 3005 scr_insert_mode (1);
3006 else if (arg[0] == 20)
3007 priv_modes |= PrivMode_LFNL;
2785 break; 3008 break;
2786 3009
2787 /* 3010 /*
2788 * PRIVATE USE beyond this point. All CSI_7? sequences here 3011 * PRIVATE USE beyond this point. All CSI_7? sequences here
2789 */ 3012 */
… …
2801 break; 3024 break;
2802 case CSI_75: 3025 case CSI_75:
2803 scr_cursor (RESTORE); 3026 scr_cursor (RESTORE);
2804 break; 3027 break;
2805 3028
2806#ifndef NO_FRILLS 3029#if !ENABLE_MINIMAL
2807 case CSI_74: 3030 case CSI_74:
2808 process_window_ops (arg, nargs); 3031 process_window_ops (arg, nargs);
2809 break; 3032 break;
2810#endif 3033#endif
2811 3034
2812 case CSI_78: /* DECREQTPARM */ 3035 case CSI_78: /* DECREQTPARM */
2813 if (arg[0] == 0 || arg[0] == 1) 3036 if (arg[0] == 0 || arg[0] == 1)
2814 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3037 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2815 /* FALLTHROUGH */ 3038 break;
2816 3039
2817 default: 3040 default:
2818 break; 3041 break;
2819 } 3042 }
2820} 3043}
2821/*}}} */ 3044/*}}} */
2822 3045
2823#ifndef NO_FRILLS 3046#if !ENABLE_MINIMAL
2824/* ARGSUSED */ 3047/* ARGSUSED */
2825void 3048void
2826rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3049rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2827{ 3050{
2828 int x, y; 3051 int x, y;
2829#if 0
2830 char *s;
2831#endif
2832 XWindowAttributes wattr; 3052 XWindowAttributes wattr;
2833 Window wdummy; 3053 Window wdummy;
3054
3055 dLocal (Display *, dpy);
2834 3056
2835 if (nargs == 0) 3057 if (nargs == 0)
2836 return; 3058 return;
3059
2837 switch (args[0]) 3060 switch (args[0])
2838 { 3061 {
2839 /* 3062 /*
2840 * commands 3063 * commands
2841 */ 3064 */
2842 case 1: /* deiconify window */ 3065 case 1: /* deiconify window */
2843 XMapWindow (display->display, TermWin.parent[0]); 3066 XMapWindow (dpy, parent[0]);
2844 break; 3067 break;
2845 case 2: /* iconify window */ 3068 case 2: /* iconify window */
2846 XIconifyWindow (display->display, TermWin.parent[0], 3069 XIconifyWindow (dpy, parent[0], display->screen);
2847 DefaultScreen (display->display));
2848 break; 3070 break;
2849 case 3: /* set position (pixels) */ 3071 case 3: /* set position (pixels) */
2850 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3072 XMoveWindow (dpy, parent[0], args[1], args[2]);
2851 break; 3073 break;
2852 case 4: /* set size (pixels) */ 3074 case 4: /* set size (pixels) */
2853 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3075 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2854 break; 3076 break;
2855 case 5: /* raise window */ 3077 case 5: /* raise window */
2856 XRaiseWindow (display->display, TermWin.parent[0]); 3078 XRaiseWindow (dpy, parent[0]);
2857 break; 3079 break;
2858 case 6: /* lower window */ 3080 case 6: /* lower window */
2859 XLowerWindow (display->display, TermWin.parent[0]); 3081 XLowerWindow (dpy, parent[0]);
2860 break; 3082 break;
2861 case 7: /* refresh window */ 3083 case 7: /* refresh window */
2862 scr_touch (true); 3084 scr_touch (true);
2863 break; 3085 break;
2864 case 8: /* set size (chars) */ 3086 case 8: /* set size (chars) */
2865 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3087 set_widthheight ((unsigned int) (args[2] * fwidth),
2866 (unsigned int) (args[1] * TermWin.fheight)); 3088 (unsigned int) (args[1] * fheight));
2867 break; 3089 break;
3090
3091 //case 9: NYI, TODO, restore maximized window or maximize window
2868 default: 3092 default:
2869 if (args[0] >= 24) /* set height (chars) */ 3093 if (args[0] >= 24) /* set height (chars) */
2870 set_widthheight ((unsigned int)TermWin.width, 3094 set_widthheight ((unsigned int)width,
2871 (unsigned int) (args[1] * TermWin.fheight)); 3095 (unsigned int) (args[1] * fheight));
2872 break; 3096 break;
3097
2873 /* 3098 /*
2874 * reports - some output format copied from XTerm 3099 * reports - some output format copied from XTerm
2875 */ 3100 */
2876 case 11: /* report window state */ 3101 case 11: /* report window state */
2877 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3102 XGetWindowAttributes (dpy, parent[0], &wattr);
2878 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3103 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2879 break; 3104 break;
2880 case 13: /* report window position */ 3105 case 13: /* report window position */
2881 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3106 XGetWindowAttributes (dpy, parent[0], &wattr);
2882 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3107 XTranslateCoordinates (dpy, parent[0], wattr.root,
2883 -wattr.border_width, -wattr.border_width, 3108 -wattr.border_width, -wattr.border_width,
2884 &x, &y, &wdummy); 3109 &x, &y, &wdummy);
2885 tt_printf ("\033[3;%d;%dt", x, y); 3110 tt_printf ("\033[3;%d;%dt", x, y);
2886 break; 3111 break;
2887 case 14: /* report window size (pixels) */ 3112 case 14: /* report window size (pixels) */
2888 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3113 XGetWindowAttributes (dpy, parent[0], &wattr);
2889 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3114 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2890 break; 3115 break;
3116 case 18: /* report text area size (chars) */
3117 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3118 break;
2891 case 18: /* report window size (chars) */ 3119 case 19: /* report window size (chars) */
2892 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3120 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2893 break; 3121 break;
2894#if 0 /* XXX: currently disabled due to security concerns */
2895 case 20: /* report icon label */ 3122 case 20: /* report icon label */
3123 {
3124 char *s;
2896 XGetIconName (display->display, TermWin.parent[0], &s); 3125 XGetIconName (dpy, parent[0], &s);
2897 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3126 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3127 XFree (s);
3128 }
2898 break; 3129 break;
2899 case 21: /* report window title */ 3130 case 21: /* report window title */
3131 {
3132 char *s;
2900 XFetchName (display->display, TermWin.parent[0], &s); 3133 XFetchName (dpy, parent[0], &s);
2901 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3134 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3135 XFree (s);
3136 }
2902 break; 3137 break;
2903#endif
2904
2905 } 3138 }
2906} 3139}
2907#endif 3140#endif
2908 3141
2909/*----------------------------------------------------------------------*/ 3142/*----------------------------------------------------------------------*/
2910/* 3143/*
2911 * get input up until STRING TERMINATOR (or BEL) 3144 * get input up until STRING TERMINATOR (or BEL)
2912 * ends_how is terminator used. returned input must be free ()d 3145 * ends_how is terminator used. returned input must be free()'d
2913 */ 3146 */
2914unsigned char * 3147char *
2915rxvt_term::get_to_st (unsigned char *ends_how) 3148rxvt_term::get_to_st (unicode_t &ends_how)
2916{ 3149{
2917 int seen_esc = 0; /* seen escape? */ 3150 unicode_t ch;
3151 bool seen_esc = false;
2918 unsigned int n = 0; 3152 unsigned int n = 0;
2919 unsigned char *s; 3153 wchar_t string[STRING_MAX];
2920 unsigned char ch, string[STRING_MAX];
2921 3154
2922 for (; (ch = cmd_getc ());) 3155 while ((ch = cmd_getc ()) != NOCHAR)
2923 { 3156 {
2924 if (ch == C0_BEL 3157 if (seen_esc)
2925 || ch == CHAR_ST 3158 {
2926 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3159 if (ch == 0x5c) /* 7bit ST */
2927 break; 3160 break;
3161 else
3162 return NULL;
3163 }
2928 if (ch == C0_ESC) 3164 else if (ch == C0_ESC)
2929 { 3165 {
2930 seen_esc = 1; 3166 seen_esc = true;
2931 continue; 3167 continue;
2932 } 3168 }
3169 else if (ch == C0_BEL || ch == CHAR_ST)
3170 break;
2933 else if (ch == '\t') 3171 else if (ch == C0_SYN)
2934 ch = ' '; /* translate '\t' to space */ 3172 ch = cmd_get8 ();
2935 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3173 else if (ch < 0x20)
2936 return NULL; /* other control character - exit */ 3174 return NULL; /* other control character - exit */
2937 if (n < sizeof (string) - 1) 3175
3176 seen_esc = false;
3177
3178 if (n >= STRING_MAX - 1)
3179 // stop at some sane length
3180 return NULL;
3181
2938 string[n++] = ch; 3182 string[n++] = ch;
2939 seen_esc = 0;
2940 } 3183 }
3184
2941 string[n++] = '\0'; 3185 string[n++] = '\0';
2942 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3186
2943 return NULL;
2944 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3187 ends_how = (ch == 0x5c ? C0_ESC : ch);
2945 STRNCPY (s, string, n); 3188
2946 return s; 3189 return rxvt_wcstombs (string);
2947} 3190}
2948 3191
2949/*----------------------------------------------------------------------*/ 3192/*----------------------------------------------------------------------*/
2950/* 3193/*
2951 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3194 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2952 */ 3195 */
2953void 3196void
2954rxvt_term::process_dcs_seq () 3197rxvt_term::process_dcs_seq ()
2955{ 3198{
2956 unsigned char eh, *s; 3199 char *s;
3200 unicode_t eh;
3201
2957 /* 3202 /*
2958 * Not handled yet 3203 * Not handled yet
2959 */ 3204 */
2960 s = get_to_st (&eh); 3205 s = get_to_st (eh);
2961 if (s) 3206 if (s)
2962 free (s); 3207 free (s);
3208
2963 return; 3209 return;
2964} 3210}
2965 3211
2966/*----------------------------------------------------------------------*/ 3212/*----------------------------------------------------------------------*/
2967/* 3213/*
2968 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3214 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2969 */ 3215 */
2970void 3216void
2971rxvt_term::process_osc_seq () 3217rxvt_term::process_osc_seq ()
2972{ 3218{
2973 unsigned char ch, eh, *s; 3219 unicode_t ch, eh;
2974 int arg; 3220 int arg;
2975 3221
2976 ch = cmd_getc (); 3222 ch = cmd_getc ();
2977 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3223 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2978 arg = arg * 10 + (ch - '0'); 3224 arg = arg * 10 + (ch - '0');
2979 3225
2980 if (ch == ';') 3226 if (ch == ';')
2981 { 3227 {
2982 s = get_to_st (&eh); 3228 char *s = get_to_st (eh);
3229
2983 if (s) 3230 if (s)
2984 { 3231 {
2985 /*
2986 * rxvt_menubar_dispatch () violates the constness of the string,
2987 * so do it here
2988 */
2989 if (arg == XTerm_Menu)
2990#if 0 /* XXX: currently disabled due to security concerns */
2991 menubar_dispatch ((char *)s);
2992#else
2993 (void)0;
2994#endif
2995 else
2996 xterm_seq (arg, (char *)s, eh); 3232 process_xterm_seq (arg, s, eh);
2997 free (s); 3233 free (s);
2998 } 3234 }
2999 } 3235 }
3000} 3236}
3237
3238void
3239rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3240{
3241 if (str[0] == '?' && !str[1])
3242 {
3243 rgba c;
3244 pix_colors_focused[color].get (c);
3245
3246#if XFT
3247 if (c.a != rgba::MAX_CC)
3248 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3249 else
3250#endif
3251 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3252 }
3253 else
3254 set_window_color (color, str);
3255}
3256
3001/* 3257/*
3002 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3258 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
3003 * 0 = change iconName/title
3004 * 1 = change iconName
3005 * 2 = change title
3006 * 4 = change color
3007 * 12 = change text color
3008 * 13 = change mouse foreground color
3009 * 17 = change highlight character colour
3010 * 18 = change bold character color
3011 * 19 = change underlined character color
3012 * 46 = change logfile (not implemented)
3013 * 50 = change font
3014 *
3015 * rxvt extensions:
3016 * 10 = menu (may change in future)
3017 * 20 = bg pixmap
3018 * 39 = change default fg color
3019 * 49 = change default bg color
3020 * 55 = dump scrollback buffer and all of screen
3021 */ 3259 */
3022void 3260void
3023rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3261rxvt_term::process_xterm_seq (int op, const char *str, char resp)
3024{ 3262{
3025 int changed = 0; 3263 int color;
3026 int color;
3027 char *buf, *name; 3264 char *buf, *name;
3265 bool query = str[0] == '?' && !str[1];
3266 int saveop = op;
3267
3268 dLocal (Display *, dpy);
3028 3269
3029 assert (str != NULL); 3270 assert (str != NULL);
3271
3272 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3273 return;
3274
3030 switch (op) 3275 switch (op)
3031 { 3276 {
3032 case XTerm_name: 3277 case XTerm_name:
3033 set_title (str); 3278 set_title (str);
3034 /* FALLTHROUGH */ 3279 /* FALLTHROUGH */
3035 case XTerm_iconName: 3280 case XTerm_iconName:
3036 set_iconName (str); 3281 set_icon_name (str);
3037 break; 3282 break;
3038 case XTerm_title: 3283 case XTerm_title:
3039 set_title (str); 3284 set_title (str);
3040 break; 3285 break;
3286 case XTerm_property:
3287 if (str[0] == '?')
3288 {
3289 Atom prop = display->atom (str + 1);
3290 Atom actual_type;
3291 int actual_format;
3292 unsigned long nitems;
3293 unsigned long bytes_after;
3294 unsigned char *value = 0;
3295 const char *str = "";
3296
3297 if (prop
3298 && XGetWindowProperty (dpy, parent[0],
3299 prop, 0, 1<<16, 0, AnyPropertyType,
3300 &actual_type, &actual_format,
3301 &nitems, &bytes_after, &value) == Success
3302 && actual_type != None
3303 && actual_format == 8)
3304 str = (const char *)(value);
3305
3306 tt_printf ("\033]%d;%s%c", op, str, resp);
3307
3308 XFree (value);
3309 }
3310 else
3311 {
3312 char *eq = strchr (str, '='); // constness lost, but verified to be ok
3313
3314 if (eq)
3315 {
3316 *eq = 0;
3317 set_utf8_property (display->atom (str), eq + 1);
3318 }
3319 else
3320 XDeleteProperty (dpy, parent[0],
3321 display->atom (str));
3322 }
3323 break;
3324
3041 case XTerm_Color: 3325 case XTerm_Color:
3042 for (buf = (char *)str; buf && *buf;) 3326 for (buf = (char *)str; buf && *buf;)
3043 { 3327 {
3044 if ((name = STRCHR (buf, ';')) == NULL) 3328 if ((name = strchr (buf, ';')) == NULL)
3045 break; 3329 break;
3330
3046 *name++ = '\0'; 3331 *name++ = '\0';
3047 color = atoi (buf); 3332 color = atoi (buf) + minCOLOR;
3048 if (color < 0 || color >= TOTAL_COLORS) 3333
3334 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3049 break; 3335 break;
3336
3050 if ((buf = STRCHR (name, ';')) != NULL) 3337 if ((buf = strchr (name, ';')) != NULL)
3051 *buf++ = '\0'; 3338 *buf++ = '\0';
3052 set_window_color (color + minCOLOR, name); 3339
3340 process_color_seq (op, color, name, resp);
3053 } 3341 }
3342 break;
3343 case XTerm_Color00:
3344 process_color_seq (op, Color_fg, str, resp);
3345 break;
3346 case XTerm_Color01:
3347 process_color_seq (op, Color_bg, str, resp);
3054 break; 3348 break;
3055#ifndef NO_CURSORCOLOR 3349#ifndef NO_CURSORCOLOR
3056 case XTerm_Color_cursor: 3350 case XTerm_Color_cursor:
3057 set_window_color (Color_cursor, str); 3351 process_color_seq (op, Color_cursor, str, resp);
3058 break; 3352 break;
3059#endif 3353#endif
3060 case XTerm_Color_pointer: 3354 case XTerm_Color_pointer_fg:
3061 set_window_color (Color_pointer, str); 3355 process_color_seq (op, Color_pointer_fg, str, resp);
3356 break;
3357 case XTerm_Color_pointer_bg:
3358 process_color_seq (op, Color_pointer_bg, str, resp);
3062 break; 3359 break;
3063#ifndef NO_BOLD_UNDERLINE_REVERSE 3360#ifndef NO_BOLD_UNDERLINE_REVERSE
3064 case XTerm_Color_BD:
3065 set_window_color (Color_BD, str);
3066 break;
3067 case XTerm_Color_UL:
3068 set_window_color (Color_UL, str);
3069 break;
3070 case XTerm_Color_RV: 3361 case XTerm_Color_RV:
3071 set_window_color (Color_RV, str); 3362 process_color_seq (op, Color_RV, str, resp);
3072 break; 3363 break;
3364 case Rxvt_Color_BD:
3365 case URxvt_Color_BD:
3366 process_color_seq (op, Color_BD, str, resp);
3367 break;
3368 case Rxvt_Color_UL:
3369 case URxvt_Color_UL:
3370 process_color_seq (op, Color_UL, str, resp);
3371 break;
3372 case URxvt_Color_IT:
3373 process_color_seq (op, Color_IT, str, resp);
3374 break;
3073#endif 3375#endif
3074 3376#if ENABLE_TRANSPARENCY
3075 case XTerm_Menu: 3377 case URxvt_Color_tint:
3378 process_color_seq (op, Color_tint, str, resp);
3076 /* 3379 {
3077 * rxvt_menubar_dispatch () violates the constness of the string, 3380 bool changed = false;
3078 * so DON'T do it here 3381 if (ISSET_PIXCOLOR (Color_tint))
3382 changed = bgPixmap.set_tint (pix_colors_focused [Color_tint]);
3383 else
3384 changed = bgPixmap.unset_tint ();
3385 if (changed)
3386 update_background ();
3079 */ 3387 }
3388
3080 break; 3389 break;
3390#endif
3391
3392#if BG_IMAGE_FROM_FILE
3081 case XTerm_Pixmap: 3393 case Rxvt_Pixmap:
3082 if (*str != ';') 3394 if (!strcmp (str, "?"))
3083 { 3395 {
3084#if XPM_BACKGROUND 3396 char str[256];
3085 scale_pixmap (""); /* reset to default scaling */ 3397
3086 set_bgPixmap (str); /* change pixmap */ 3398 sprintf (str, "[%dx%d+%d+%d]", /* can't presume snprintf () ! */
3087#endif 3399 min (bgPixmap.h_scale, 32767), min (bgPixmap.v_scale, 32767),
3088 scr_touch (true); 3400 min (bgPixmap.h_align, 32767), min (bgPixmap.v_align, 32767));
3401 process_xterm_seq (XTerm_title, str, CHAR_ST);
3089 } 3402 }
3090 while ((str = STRCHR (str, ';')) != NULL) 3403 else
3091 { 3404 {
3405 int changed = 0;
3406
3407 if (*str != ';')
3408 {
3409 /* reset to default scaling :*/
3410 bgPixmap.unset_geometry ();
3411 if (bgPixmap.set_file (str)) /* change pixmap */
3412 changed++;
3413 str = strchr (str, ';');
3414 if (str == NULL)
3415 bgPixmap.set_defaultGeometry ();
3416 }
3417 while (str)
3418 {
3092 str++; 3419 str++;
3093#if XPM_BACKGROUND 3420 if (bgPixmap.set_geometry (str))
3094 changed += scale_pixmap (str); 3421 changed++;
3095#endif 3422 str = strchr (str, ';');
3096 3423 }
3424 if (changed)
3425 update_background ();
3097 } 3426 }
3098 if (changed)
3099 {
3100#ifdef XPM_BACKGROUND
3101 resize_pixmap ();
3102#endif
3103 scr_touch (true);
3104 }
3105 break; 3427 break;
3428#endif
3106 3429
3107 case XTerm_restoreFG: 3430 case Rxvt_restoreFG:
3108 set_window_color (Color_fg, str); 3431 set_window_color (Color_fg, str);
3109 break; 3432 break;
3110 case XTerm_restoreBG: 3433 case Rxvt_restoreBG:
3111 set_window_color (Color_bg, str); 3434 set_window_color (Color_bg, str);
3112 break; 3435 break;
3436
3113 case XTerm_logfile: 3437 case XTerm_logfile:
3438 // TODO, when secure mode?
3114 break; 3439 break;
3115 case XTerm_font: 3440
3116 change_font (0, str);
3117 break;
3118#if 0 3441#if 0
3119 case XTerm_dumpscreen: /* no error notices */ 3442 case Rxvt_dumpscreen: /* no error notices */
3120 { 3443 {
3121 int fd; 3444 int fd;
3122 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3445 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3123 { 3446 {
3124 scr_dump (fd); 3447 scr_dump (fd);
3125 close (fd); 3448 close (fd);
3126 } 3449 }
3127 } 3450 }
3128 break; 3451 break;
3129#endif 3452#endif
3453 case XTerm_font:
3454 op = URxvt_font;
3455 case URxvt_font:
3456#if ENABLE_STYLES
3457 case URxvt_boldFont:
3458 case URxvt_italicFont:
3459 case URxvt_boldItalicFont:
3460#endif
3461 if (query)
3462 tt_printf ("\33]%d;%-.250s%c", saveop,
3463 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3464 ? fontset[op - URxvt_font]->fontdesc : "",
3465 resp);
3466 else
3467 {
3468 const char *&res = rs[Rs_font + (op - URxvt_font)];
3130 3469
3470 res = strdup (str);
3471 allocated.push_back ((void *)res);
3472 set_fonts ();
3473 }
3474 break;
3475
3476 case URxvt_version:
3477 if (query)
3478 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3479 op,
3480 rs[Rs_name], VERSION[0], VERSION[2],
3481 resp);
3482 break;
3483
3484#if !ENABLE_MINIMAL
3485 case URxvt_locale:
3486 if (query)
3487 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3488 else
3489 {
3490 set_locale (str);
3491 pty->set_utf8_mode (enc_utf8);
3492 init_xlocale ();
3493 }
3494 break;
3495
3496 case URxvt_view_up:
3497 case URxvt_view_down:
3498 {
3499 int lines = atoi (str);
3500
3501 if (lines)
3502 scr_page (op == URxvt_view_up ? UP : DN, lines);
3503 else
3504 scr_erase_savelines ();
3505 }
3506
3507 break;
3508#endif
3509
3510#if ENABLE_PERL
3511 case URxvt_perl:
3512 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_END)))
3513 ; // no responses yet
3514 break;
3515#endif
3131 } 3516 }
3132} 3517}
3133/*----------------------------------------------------------------------*/ 3518/*----------------------------------------------------------------------*/
3134 3519
3135/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3520/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3143 * so no need for fancy checking 3528 * so no need for fancy checking
3144 */ 3529 */
3145int 3530int
3146rxvt_term::privcases (int mode, unsigned long bit) 3531rxvt_term::privcases (int mode, unsigned long bit)
3147{ 3532{
3148 int state; 3533 int state;
3149 3534
3150 if (mode == 's') 3535 if (mode == 's')
3151 { 3536 {
3152 SavedModes |= (PrivateModes & bit); 3537 SavedModes |= (priv_modes & bit);
3153 return -1; 3538 return -1;
3154 } 3539 }
3155 else 3540 else
3156 { 3541 {
3157 if (mode == 'r') 3542 if (mode == 'r')
3158 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3543 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3159 else 3544 else
3160 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3545 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3161 PrivMode (state, bit); 3546 PrivMode (state, bit);
3162 } 3547 }
3548
3163 return state; 3549 return state;
3164} 3550}
3165 3551
3166/* we're not using priv _yet_ */ 3552/* we're not using priv _yet_ */
3167void 3553void
3168rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3554rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg)
3169{ 3555{
3170 unsigned int i, j; 3556 unsigned int i, j;
3171 int state; 3557 int state;
3558
3172 static const struct 3559 static const struct
3173 { 3560 {
3174 const int argval; 3561 const int argval;
3175 const unsigned long bit; 3562 const unsigned long bit;
3176 }
3177 argtopriv[] = { 3563 } argtopriv[] = {
3178 { 1, PrivMode_aplCUR }, 3564 { 1, PrivMode_aplCUR },
3179 { 2, PrivMode_vt52 }, 3565 { 2, PrivMode_vt52 },
3180 { 3, PrivMode_132 }, 3566 { 3, PrivMode_132 },
3181 { 4, PrivMode_smoothScroll }, 3567 { 4, PrivMode_smoothScroll },
3182 { 5, PrivMode_rVideo }, 3568 { 5, PrivMode_rVideo },
3183 { 6, PrivMode_relOrigin }, 3569 { 6, PrivMode_relOrigin },
3184 { 7, PrivMode_Autowrap }, 3570 { 7, PrivMode_Autowrap },
3571 // 8, bi-directional support mode
3185 { 9, PrivMode_MouseX10 }, 3572 { 9, PrivMode_MouseX10 },
3186#ifdef menuBar_esc 3573 // 18, 19 printing-related
3187 { menuBar_esc, PrivMode_menuBar }, 3574 { 25, PrivMode_VisibleCursor },
3188#endif
3189#ifdef scrollBar_esc 3575#ifdef scrollBar_esc
3190 { scrollBar_esc, PrivMode_scrollBar }, 3576 { scrollBar_esc, PrivMode_scrollBar },
3191#endif 3577#endif
3192 { 25, PrivMode_VisibleCursor },
3193 { 35, PrivMode_ShiftKeys }, 3578 { 35, PrivMode_ShiftKeys }, // rxvt extension
3194 { 40, PrivMode_132OK }, 3579 { 40, PrivMode_132OK },
3580 // 41 xterm more fixes NYI
3581 // 45 margin bell NYI
3582 // 46 start logging
3195 { 47, PrivMode_Screen }, 3583 { 47, PrivMode_Screen },
3196 { 66, PrivMode_aplKP }, 3584 { 66, PrivMode_aplKP },
3197#ifndef NO_BACKSPACE_KEY 3585#ifndef NO_BACKSPACE_KEY
3198 { 67, PrivMode_BackSpace }, 3586 { 67, PrivMode_BackSpace },
3199#endif 3587#endif
3200 { 1000, PrivMode_MouseX11 }, 3588 { 1000, PrivMode_MouseX11 },
3589 { 1002, PrivMode_MouseBtnEvent },
3590 { 1003, PrivMode_MouseAnyEvent },
3201 { 1010, PrivMode_TtyOutputInh }, 3591 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3202 { 1011, PrivMode_Keypress }, 3592 { 1011, PrivMode_Keypress }, // rxvt extension
3593 // 1035 enable modifiers for alt, numlock NYI
3594 // 1036 send ESC for meta keys NYI
3595 // 1037 send DEL for keypad delete NYI
3203 { 1047, PrivMode_Screen }, 3596 { 1047, PrivMode_Screen },
3597 // 1048 save and restore cursor
3204 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3598 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3599 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3205 }; 3600 };
3206 3601
3207 if (nargs == 0) 3602 if (nargs == 0)
3208 return; 3603 return;
3209 3604
… …
3224 state = privcases (mode, argtopriv[j].bit); 3619 state = privcases (mode, argtopriv[j].bit);
3225 break; 3620 break;
3226 } 3621 }
3227 3622
3228 /* extra handling for values with state unkept */ 3623 /* extra handling for values with state unkept */
3229 if (state == -1)
3230 switch (arg[i]) 3624 switch (arg[i])
3231 { 3625 {
3626#if ENABLE_STYLES
3627 case 1021:
3628 set_option (Opt_intensityStyles, mode);
3629
3630 scr_touch (true);
3631 break;
3632#endif
3232 case 1048: /* alternative cursor save */ 3633 case 1048: /* alternative cursor save */
3634 case 1049:
3635 if (option (Opt_secondaryScreen))
3233 if (mode == 0) 3636 if (mode == 0)
3234 scr_cursor (RESTORE); 3637 scr_cursor (RESTORE);
3235 else if (mode == 1) 3638 else if (mode == 1)
3236 scr_cursor (SAVE); 3639 scr_cursor (SAVE);
3237 /* FALLTHROUGH */
3238 default:
3239 continue; /* for (;i;) */
3240 }
3241
3242 /* extra handling for values with valid 0 or 1 state */
3243 switch (arg[i])
3244 {
3245 /* case 1: - application cursor keys */
3246 case 2: /* VT52 mode */
3247 /* oddball mode. should be set regardless of set/reset
3248 * parameter. Return from VT52 mode with an ESC < from
3249 * within VT52 mode
3250 */
3251 PrivMode (1, PrivMode_vt52);
3252 break; 3640 break;
3641 }
3642
3643 if (state >= 0)
3644 /* extra handling for values with valid 0 or 1 state */
3645 switch (arg[i])
3646 {
3647 /* case 1: - application cursor keys */
3648 case 2: /* VT52 mode */
3649 /* oddball mode. should be set regardless of set/reset
3650 * parameter. Return from VT52 mode with an ESC < from
3651 * within VT52 mode
3652 */
3653 PrivMode (1, PrivMode_vt52);
3654 break;
3253 case 3: /* 80/132 */ 3655 case 3: /* 80/132 */
3254 if (PrivateModes & PrivMode_132OK) 3656 if (priv_modes & PrivMode_132OK)
3255 set_widthheight ( (unsigned int) ((state ? 132 : 80) * TermWin.fwidth), 3657 set_widthheight (((state ? 132 : 80) * fwidth), height);
3256 (unsigned int)TermWin.height);
3257 break; 3658 break;
3258 case 4: /* smooth scrolling */ 3659 case 4: /* smooth scrolling */
3259 if (state)
3260 Options &= ~Opt_jumpScroll;
3261 else
3262 Options |= Opt_jumpScroll; 3660 set_option (Opt_jumpScroll, !state);
3263 break; 3661 break;
3264 case 5: /* reverse video */ 3662 case 5: /* reverse video */
3265 scr_rvideo_mode (state); 3663 scr_rvideo_mode (state);
3266 break; 3664 break;
3267 case 6: /* relative/absolute origins */ 3665 case 6: /* relative/absolute origins */
3268 scr_relative_origin (state); 3666 scr_relative_origin (state);
3269 break; 3667 break;
3270 case 7: /* autowrap */ 3668 case 7: /* autowrap */
3271 scr_autowrap (state); 3669 scr_autowrap (state);
3272 break; 3670 break;
3273 /* case 8: - auto repeat, can't do on a per window basis */ 3671 /* case 8: - auto repeat, can't do on a per window basis */
3274 case 9: /* X10 mouse reporting */ 3672 case 9: /* X10 mouse reporting */
3275 if (state) /* orthogonal */ 3673 if (state) /* orthogonal */
3276 PrivateModes &= ~ (PrivMode_MouseX11); 3674 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3277 break; 3675 break;
3278#ifdef menuBar_esc
3279 case menuBar_esc:
3280#ifdef MENUBAR
3281 map_menuBar (state);
3282#endif
3283 break;
3284#endif
3285#ifdef scrollBar_esc 3676#ifdef scrollBar_esc
3286 case scrollBar_esc: 3677 case scrollBar_esc:
3287 if (scrollbar_mapping (state)) 3678 if (scrollbar_mapping (state))
3288 { 3679 {
3289 resize_all_windows (0, 0, 0); 3680 resize_all_windows (0, 0, 0);
3290 scr_touch (true); 3681 scr_touch (true);
3291 } 3682 }
3292 break; 3683 break;
3293#endif 3684#endif
3294 case 25: /* visible/invisible cursor */ 3685 case 25: /* visible/invisible cursor */
3295 scr_cursor_visible (state); 3686 scr_cursor_visible (state);
3296 break; 3687 break;
3297 /* case 35: - shift keys */ 3688 /* case 35: - shift keys */
3298 /* case 40: - 80 <--> 132 mode */ 3689 /* case 40: - 80 <--> 132 mode */
3299 case 47: /* secondary screen */ 3690 case 47: /* secondary screen */
3300 scr_change_screen (state); 3691 scr_change_screen (state);
3301 break; 3692 break;
3302 /* case 66: - application key pad */ 3693 /* case 66: - application key pad */
3303 /* case 67: - backspace key */ 3694 /* case 67: - backspace key */
3304 case 1000: /* X11 mouse reporting */ 3695 case 1000: /* X11 mouse reporting */
3305 if (state) /* orthogonal */ 3696 if (state) /* orthogonal */
3306 PrivateModes &= ~ (PrivMode_MouseX10); 3697 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3307 break; 3698 break;
3308#if 0
3309 case 1001: 3699 case 1002:
3310 break; /* X11 mouse highlighting */ 3700 case 1003:
3311#endif 3701 if (state)
3702 {
3703 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3704 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3705 vt_emask_mouse = PointerMotionMask;
3706 }
3707 else
3708 vt_emask_mouse = NoEventMask;
3709 vt_select_input ();
3710 break;
3312 case 1010: /* scroll to bottom on TTY output inhibit */ 3711 case 1010: /* scroll to bottom on TTY output inhibit */
3313 if (state)
3314 Options &= ~Opt_scrollTtyOutput;
3315 else
3316 Options |= Opt_scrollTtyOutput; 3712 set_option (Opt_scrollTtyOutput, !state);
3317 break; 3713 break;
3318 case 1011: /* scroll to bottom on key press */ 3714 case 1011: /* scroll to bottom on key press */
3319 if (state)
3320 Options |= Opt_scrollTtyKeypress; 3715 set_option (Opt_scrollTtyKeypress, state);
3321 else
3322 Options &= ~Opt_scrollTtyKeypress;
3323 break; 3716 break;
3324 case 1047: /* secondary screen w/ clearing */ 3717 case 1047: /* secondary screen w/ clearing last */
3325 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3718 if (option (Opt_secondaryScreen))
3326 if (current_screen != PRIMARY) 3719 if (current_screen != PRIMARY)
3327 scr_erase_screen (2); 3720 scr_erase_screen (2);
3328 scr_change_screen (state); 3721 scr_change_screen (state);
3329 /* FALLTHROUGH */
3330 default:
3331 break; 3722 break;
3723 case 1049: /* secondary screen w/ clearing first */
3724 scr_change_screen (state);
3725 if (option (Opt_secondaryScreen))
3726 if (current_screen != PRIMARY)
3727 scr_erase_screen (2);
3728 break;
3729 default:
3730 break;
3332 } 3731 }
3333 } 3732 }
3334} 3733}
3335/*}}} */ 3734/*}}} */
3336 3735
3337/*{{{ process sgr sequences */ 3736/*{{{ process sgr sequences */
3338void 3737void
3339rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3738rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3340{ 3739{
3341 unsigned int i; 3740 unsigned int i;
3342 short rendset; 3741 short rendset;
3343 int rendstyle; 3742 int rendstyle;
3344 3743
3345 if (nargs == 0) 3744 if (nargs == 0)
3346 { 3745 {
3347 scr_rendition (0, ~RS_None); 3746 scr_rendition (0, ~RS_None);
3348 return; 3747 return;
3349 } 3748 }
3749
3350 for (i = 0; i < nargs; i++) 3750 for (i = 0; i < nargs; i++)
3351 { 3751 {
3352 rendset = -1; 3752 rendset = -1;
3353 switch (arg[i]) 3753 switch (arg[i])
3354 { 3754 {
… …
3356 rendset = 0, rendstyle = ~RS_None; 3756 rendset = 0, rendstyle = ~RS_None;
3357 break; 3757 break;
3358 case 1: 3758 case 1:
3359 rendset = 1, rendstyle = RS_Bold; 3759 rendset = 1, rendstyle = RS_Bold;
3360 break; 3760 break;
3761 //case 2: // low intensity
3762 case 3:
3763 rendset = 1, rendstyle = RS_Italic;
3764 break;
3361 case 4: 3765 case 4:
3362 rendset = 1, rendstyle = RS_Uline; 3766 rendset = 1, rendstyle = RS_Uline;
3363 break; 3767 break;
3364 case 5: 3768 case 5: // slowly blinking
3769 case 6: // rapidly blinking
3365 rendset = 1, rendstyle = RS_Blink; 3770 rendset = 1, rendstyle = RS_Blink;
3366 break; 3771 break;
3772 //case 6: // scoansi light background
3367 case 7: 3773 case 7:
3368 rendset = 1, rendstyle = RS_RVid; 3774 rendset = 1, rendstyle = RS_RVid;
3369 break; 3775 break;
3370 case 22: 3776 case 8:
3777 // invisible. NYI
3778 break;
3779 //case 9: // crossed out
3780 //case 10: // scoansi acs off, primary font
3781 //case 11: // scoansi acs on, first alt font
3782 //case 12: // scoansi acs on, |0x80, second alt font
3783 //...
3784 //case 19: // ninth alt font
3785 //case 20: // gothic
3786 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3371 rendset = 0, rendstyle = RS_Bold; 3787 rendset = 0, rendstyle = RS_Bold;
3788 break;
3789 case 22: // normal intensity
3790 rendset = 0, rendstyle = RS_Bold;
3791 break;
3792 case 23: // disable italic
3793 rendset = 0, rendstyle = RS_Italic;
3372 break; 3794 break;
3373 case 24: 3795 case 24:
3374 rendset = 0, rendstyle = RS_Uline; 3796 rendset = 0, rendstyle = RS_Uline;
3375 break; 3797 break;
3376 case 25: 3798 case 25:
3377 rendset = 0, rendstyle = RS_Blink; 3799 rendset = 0, rendstyle = RS_Blink;
3378 break; 3800 break;
3801 case 26: // variable spacing (iso 8613)
3802 rendset = 0, rendstyle = RS_Blink;
3803 break;
3379 case 27: 3804 case 27:
3380 rendset = 0, rendstyle = RS_RVid; 3805 rendset = 0, rendstyle = RS_RVid;
3381 break; 3806 break;
3807 //case 28: // visible. NYI
3808 //case 29: // not crossed-out
3382 } 3809 }
3810
3383 if (rendset != -1) 3811 if (rendset != -1)
3384 { 3812 {
3385 scr_rendition (rendset, rendstyle); 3813 scr_rendition (rendset, rendstyle);
3386 continue; /* for (;i;) */ 3814 continue; /* for (;i;) */
3387 } 3815 }
… …
3394 case 33: 3822 case 33:
3395 case 34: 3823 case 34:
3396 case 35: 3824 case 35:
3397 case 36: 3825 case 36:
3398 case 37: 3826 case 37:
3399 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), 3827 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3400 Color_fg);
3401 break; 3828 break;
3402#ifdef TTY_256COLOR 3829 case 38: // set fg color, ISO 8613-6
3403 case 38:
3404 if (nargs > i + 2 && arg[i + 1] == 5) 3830 if (nargs > i + 2 && arg[i + 1] == 5)
3405 { 3831 {
3406 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3832 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3407 Color_fg);
3408 i += 2; 3833 i += 2;
3409 } 3834 }
3410 break; 3835 break;
3411#endif
3412 case 39: /* default fg */ 3836 case 39: /* default fg */
3413 scr_color (Color_fg, Color_fg); 3837 scr_color (Color_fg, Color_fg);
3414 break; 3838 break;
3415 3839
3416 case 40: 3840 case 40:
… …
3419 case 43: 3843 case 43:
3420 case 44: 3844 case 44:
3421 case 45: 3845 case 45:
3422 case 46: 3846 case 46:
3423 case 47: 3847 case 47:
3424 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), 3848 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3425 Color_bg);
3426 break; 3849 break;
3427#ifdef TTY_256COLOR 3850 case 48: // set bg color, ISO 8613-6
3428 case 48:
3429 if (nargs > i + 2 && arg[i + 1] == 5) 3851 if (nargs > i + 2 && arg[i + 1] == 5)
3430 { 3852 {
3431 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3853 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3432 Color_bg);
3433 i += 2; 3854 i += 2;
3434 } 3855 }
3435 break; 3856 break;
3436#endif
3437 case 49: /* default bg */ 3857 case 49: /* default bg */
3438 scr_color (Color_bg, Color_bg); 3858 scr_color (Color_bg, Color_bg);
3439 break; 3859 break;
3440 3860
3441#ifndef NO_BRIGHTCOLOR 3861 //case 50: // not variable spacing
3862
3863#if !ENABLE_MINIMAL
3442 case 90: 3864 case 90:
3443 case 91: /* set bright fg color */ 3865 case 91: /* set bright fg color */
3444 case 92: 3866 case 92:
3445 case 93: 3867 case 93:
3446 case 94: 3868 case 94:
3447 case 95: 3869 case 95:
3448 case 96: 3870 case 96:
3449 case 97: 3871 case 97:
3450 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 3872 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3451 Color_fg);
3452 break; 3873 break;
3453 case 100: 3874 case 100:
3454 case 101: /* set bright bg color */ 3875 case 101: /* set bright bg color */
3455 case 102: 3876 case 102:
3456 case 103: 3877 case 103:
3457 case 104: 3878 case 104:
3458 case 105: 3879 case 105:
3459 case 106: 3880 case 106:
3460 case 107: 3881 case 107:
3461 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 3882 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3462 Color_bg);
3463 break; 3883 break;
3464#endif 3884#endif
3465
3466 } 3885 }
3467 } 3886 }
3468} 3887}
3469/*}}} */ 3888/*}}} */
3470 3889
3471/*{{{ process Rob Nation's own graphics mode sequences */ 3890/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3472void 3891void
3473rxvt_term::process_graphics () 3892rxvt_term::process_graphics ()
3474{ 3893{
3475 unsigned char ch, cmd = cmd_getc (); 3894 unicode_t ch, cmd = cmd_getc ();
3476 3895
3477#ifndef RXVT_GRAPHICS
3478 if (cmd == 'Q') 3896 if (cmd == 'Q')
3897 {
3479 { /* query graphics */ 3898 /* query graphics */
3480 tt_printf ("\033G0\n"); /* no graphics */ 3899 tt_printf ("\033G0\012"); /* no graphics */
3481 return; 3900 return;
3482 } 3901 }
3483 /* swallow other graphics sequences until terminating ':' */ 3902 /* swallow other graphics sequences until terminating ':' */
3484 do 3903 do
3485 ch = cmd_getc (); 3904 ch = cmd_getc ();
3486 while (ch != ':'); 3905 while (ch != ':');
3487#else
3488 unsigned int nargs;
3489 int args[NGRX_PTS];
3490 unsigned char *text = NULL;
3491
3492 if (cmd == 'Q')
3493 { /* query graphics */
3494 tt_printf ("\033G1\n"); /* yes, graphics (color) */
3495 return;
3496 }
3497 for (nargs = 0; nargs < (sizeof (args) / sizeof (args[0])) - 1;)
3498 {
3499 int neg;
3500
3501 ch = cmd_getc ();
3502 neg = (ch == '-');
3503 if (neg || ch == '+')
3504 ch = cmd_getc ();
3505
3506 for (args[nargs] = 0; isdigit (ch); ch = cmd_getc ())
3507 args[nargs] = args[nargs] * 10 + (ch - '0');
3508 if (neg)
3509 args[nargs] = -args[nargs];
3510
3511 nargs++;
3512 args[nargs] = 0;
3513 if (ch != ';')
3514 break;
3515 }
3516
3517 if ((cmd == 'T') && (nargs >= 5))
3518 {
3519 int i, len = args[4];
3520
3521 text = (unsigned char *)rxvt_malloc ((len + 1) * sizeof (char));
3522
3523 if (text != NULL)
3524 {
3525 for (i = 0; i < len; i++)
3526 text[i] = cmd_getc ();
3527 text[len] = '\0';
3528 }
3529 }
3530 Gr_do_graphics (cmd, nargs, args, text);
3531#endif
3532} 3906}
3533/*}}} */ 3907/*}}} */
3534 3908
3535/* ------------------------------------------------------------------------- */ 3909/* ------------------------------------------------------------------------- */
3536 3910
… …
3540 */ 3914 */
3541void 3915void
3542rxvt_term::tt_printf (const char *fmt,...) 3916rxvt_term::tt_printf (const char *fmt,...)
3543{ 3917{
3544 va_list arg_ptr; 3918 va_list arg_ptr;
3545 unsigned char buf[256]; 3919 char buf[256];
3546 3920
3547 va_start (arg_ptr, fmt); 3921 va_start (arg_ptr, fmt);
3548 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 3922 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3549 va_end (arg_ptr); 3923 va_end (arg_ptr);
3550 tt_write (buf, STRLEN (buf)); 3924 tt_write (buf, strlen (buf));
3551} 3925}
3552 3926
3553/* ---------------------------------------------------------------------- */ 3927/* ---------------------------------------------------------------------- */
3554/* Write data to the pty as typed by the user, pasted with the mouse, 3928/* Write data to the pty as typed by the user, pasted with the mouse,
3555 * or generated by us in response to a query ESC sequence. 3929 * or generated by us in response to a query ESC sequence.
3556 */ 3930 */
3931const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
3932
3557void 3933void
3558rxvt_term::tt_write (const unsigned char *data, unsigned int len) 3934rxvt_term::tt_write (const char *data, unsigned int len)
3559{ 3935{
3560 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 3936 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
3937 return;
3561 3938
3562 if (len) 3939 if (pty->pty < 0)
3940 return;
3941
3942 if (v_buflen == 0)
3943 {
3944 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
3945
3946 if ((unsigned int)written == len)
3947 return;
3948
3949 data += written;
3950 len -= written;
3563 { 3951 }
3952
3953 v_buffer = (char *)realloc (v_buffer, v_buflen + len);
3954
3955 memcpy (v_buffer + v_buflen, data, len);
3956 v_buflen += len;
3957
3958 pty_ev.set (ev::READ | ev::WRITE);
3959}
3960
3961void rxvt_term::pty_write ()
3962{
3963 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
3964
3965 if (written > 0)
3966 {
3967 v_buflen -= written;
3968
3564 if (v_buflen == 0) 3969 if (v_buflen == 0)
3565 { 3970 {
3566 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3567
3568 if ((unsigned int)written == len)
3569 return;
3570
3571 data += written;
3572 len -= written;
3573 }
3574
3575
3576 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3577
3578 memcpy (v_buffer + v_buflen, data, len);
3579 v_buflen += len;
3580 }
3581
3582 for (;;)
3583 {
3584 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3585
3586 if (written > 0)
3587 {
3588 v_buflen -= written;
3589
3590 if (v_buflen == 0)
3591 {
3592 free (v_buffer); 3971 free (v_buffer);
3593 v_buffer = 0; 3972 v_buffer = 0;
3594 v_buflen = 0;
3595 3973
3596 pty_ev.set (EVENT_READ); 3974 pty_ev.set (ev::READ);
3597 return;
3598 }
3599
3600 memmove (v_buffer, v_buffer + written, v_buflen);
3601 }
3602 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3603 // original code just ignores this...
3604 destroy ();
3605 else
3606 {
3607 pty_ev.set (EVENT_READ | EVENT_WRITE);
3608 return; 3975 return;
3609 } 3976 }
3977
3978 memmove (v_buffer, v_buffer + written, v_buflen);
3610 } 3979 }
3980 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3981 pty_ev.set (ev::READ);
3611} 3982}
3612 3983
3613/*----------------------- end-of-file (C source) -----------------------*/ 3984/*----------------------- end-of-file (C source) -----------------------*/
3614 3985

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