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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 1.356 by root, Mon Sep 17 08:31:54 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;
291 switch (keysym) 554 switch (keysym)
292 { 555 {
293#ifndef NO_BACKSPACE_KEY 556#ifndef NO_BACKSPACE_KEY
294 case XK_BackSpace: 557 case XK_BackSpace:
295 if (PrivateModes & PrivMode_HaveBackSpace) 558 if (priv_modes & PrivMode_HaveBackSpace)
296 { 559 {
297 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace) 560 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
298 ^ !!ctrl) ? '\b' : '\177'; 561 ^ !!ctrl) ? '\b' : '\177';
299 kbuf[1] = '\0'; 562 kbuf[1] = '\0';
300 } 563 }
301 else 564 else
302 STRCPY (kbuf, key_backspace); 565 strcpy (kbuf, rs[Rs_backspace_key]);
303# ifdef MULTICHAR_SET 566 break;
304 if ((Options & Opt_mc_hack) && screen.cur.col > 0) 567#endif
568#ifndef NO_DELETE_KEY
569# ifdef XK_KP_Delete
570 case XK_KP_Delete:
571 /* allow shift to override */
572 if (kp)
305 { 573 {
306 int col, row; 574 strcpy (kbuf, "\033On");
307 575 break;
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 } 576 }
577 /* FALLTHROUGH */
314# endif 578# endif
315 break;
316#endif
317#ifndef NO_DELETE_KEY
318 case XK_Delete: 579 case XK_Delete:
319 STRCPY (kbuf, key_delete); 580 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; 581 break;
333#endif 582#endif
334 case XK_Tab: 583 case XK_Tab:
335 if (shft) 584 if (shft)
336 STRCPY (kbuf, "\033[Z"); 585 strcpy (kbuf, "\033[Z");
337 else 586 else
338 { 587 {
339#ifdef CTRL_TAB_MAKES_META 588#ifdef CTRL_TAB_MAKES_META
340 if (ctrl) 589 if (ctrl)
341 meta = 1; 590 meta = 1;
… …
347 newlen = 0; 596 newlen = 0;
348 } 597 }
349 break; 598 break;
350 599
351#ifdef XK_KP_Left 600#ifdef XK_KP_Left
352 case XK_KP_Up: /* \033Ox or standard */ 601 case XK_KP_Up: /* \033Ox or standard */
353 case XK_KP_Down: /* \033Or or standard */ 602 case XK_KP_Down: /* \033Or or standard */
354 case XK_KP_Right: /* \033Ov or standard */ 603 case XK_KP_Right: /* \033Ov or standard */
355 case XK_KP_Left: /* \033Ot or standard */ 604 case XK_KP_Left: /* \033Ot or standard */
356 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 605 if (kp)
357 { 606 {
358 STRCPY (kbuf, "\033OZ"); 607 strcpy (kbuf, "\033OZ");
359 kbuf[2] = "txvr"[keysym - XK_KP_Left]; 608 kbuf[2] = "txvr"[keysym - XK_KP_Left];
360 break; 609 break;
361 } 610 }
362 else 611 else
363 /* translate to std. cursor key */ 612 /* translate to std. cursor key */
… …
366#endif 615#endif
367 case XK_Up: /* "\033[A" */ 616 case XK_Up: /* "\033[A" */
368 case XK_Down: /* "\033[B" */ 617 case XK_Down: /* "\033[B" */
369 case XK_Right: /* "\033[C" */ 618 case XK_Right: /* "\033[C" */
370 case XK_Left: /* "\033[D" */ 619 case XK_Left: /* "\033[D" */
371 STRCPY (kbuf, "\033[Z"); 620 strcpy (kbuf, "\033[Z");
372 kbuf[2] = "DACB"[keysym - XK_Left]; 621 kbuf[2] = "DACB"[keysym - XK_Left];
373 /* do Shift first */ 622 /* do Shift first */
374 if (shft) 623 if (shft)
375 kbuf[2] = "dacb"[keysym - XK_Left]; 624 kbuf[2] = "dacb"[keysym - XK_Left];
376 else if (ctrl) 625 else if (ctrl)
377 { 626 {
378 kbuf[1] = 'O'; 627 kbuf[1] = 'O';
379 kbuf[2] = "dacb"[keysym - XK_Left]; 628 kbuf[2] = "dacb"[keysym - XK_Left];
380 } 629 }
381 else if (PrivateModes & PrivMode_aplCUR) 630 else if (priv_modes & PrivMode_aplCUR)
382 kbuf[1] = 'O'; 631 kbuf[1] = 'O';
383#ifdef MULTICHAR_SET
384 //TODO: ??
385 if (Options & Opt_mc_hack)
386 {
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; 632 break;
419 633
420#ifndef UNSHIFTED_SCROLLKEYS 634#ifndef UNSHIFTED_SCROLLKEYS
421# ifdef XK_KP_Prior 635# ifdef XK_KP_Prior
422 case XK_KP_Prior: 636 case XK_KP_Prior:
423 /* allow shift to override */ 637 /* allow shift to override */
424 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 638 if (kp)
425 { 639 {
426 STRCPY (kbuf, "\033Oy"); 640 strcpy (kbuf, "\033Oy");
427 break; 641 break;
428 } 642 }
429 /* FALLTHROUGH */ 643 /* FALLTHROUGH */
430# endif 644# endif
431 case XK_Prior: 645 case XK_Prior:
432 STRCPY (kbuf, "\033[5~"); 646 strcpy (kbuf, "\033[5~");
433 break; 647 break;
434# ifdef XK_KP_Next 648# ifdef XK_KP_Next
435 case XK_KP_Next: 649 case XK_KP_Next:
436 /* allow shift to override */ 650 /* allow shift to override */
437 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 651 if (kp)
438 { 652 {
439 STRCPY (kbuf, "\033Os"); 653 strcpy (kbuf, "\033Os");
440 break; 654 break;
441 } 655 }
442 /* FALLTHROUGH */ 656 /* FALLTHROUGH */
443# endif 657# endif
444 case XK_Next: 658 case XK_Next:
445 STRCPY (kbuf, "\033[6~"); 659 strcpy (kbuf, "\033[6~");
446 break; 660 break;
447#endif 661#endif
448 case XK_KP_Enter: 662 case XK_KP_Enter:
449 /* allow shift to override */ 663 /* allow shift to override */
450 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 664 if (kp)
451 { 665 {
452 STRCPY (kbuf, "\033OM"); 666 strcpy (kbuf, "\033OM");
667 break;
668 }
669
670 /* FALLTHROUGH */
671
672 case XK_Return:
673 if (priv_modes & PrivMode_LFNL)
674 {
675 kbuf[0] = '\015';
676 kbuf[1] = '\012';
677 kbuf[2] = '\0';
453 } 678 }
454 else 679 else
455 { 680 {
456 kbuf[0] = '\r'; 681 kbuf[0] = '\015';
457 kbuf[1] = '\0'; 682 kbuf[1] = '\0';
458 } 683 }
459 break; 684 break;
460 685
461#ifdef XK_KP_Begin 686#ifdef XK_KP_Begin
462 case XK_KP_Begin: 687 case XK_KP_Begin:
463 STRCPY (kbuf, "\033Ou"); 688 strcpy (kbuf, "\033Ou");
464 break; 689 break;
465 690
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 691#endif
474 case XK_KP_F1: /* "\033OP" */ 692 case XK_KP_F1: /* "\033OP" */
475 case XK_KP_F2: /* "\033OQ" */ 693 case XK_KP_F2: /* "\033OQ" */
476 case XK_KP_F3: /* "\033OR" */ 694 case XK_KP_F3: /* "\033OR" */
477 case XK_KP_F4: /* "\033OS" */ 695 case XK_KP_F4: /* "\033OS" */
478 STRCPY (kbuf, "\033OP"); 696 strcpy (kbuf, "\033OP");
479 kbuf[2] += (keysym - XK_KP_F1); 697 kbuf[2] += (keysym - XK_KP_F1);
480 break; 698 break;
481 699
482 case XK_KP_Multiply: /* "\033Oj" : "*" */ 700 case XK_KP_Multiply: /* "\033Oj" : "*" */
483 case XK_KP_Add: /* "\033Ok" : "+" */ 701 case XK_KP_Add: /* "\033Ok" : "+" */
… …
494 case XK_KP_6: /* "\033Ov" : "6" */ 712 case XK_KP_6: /* "\033Ov" : "6" */
495 case XK_KP_7: /* "\033Ow" : "7" */ 713 case XK_KP_7: /* "\033Ow" : "7" */
496 case XK_KP_8: /* "\033Ox" : "8" */ 714 case XK_KP_8: /* "\033Ox" : "8" */
497 case XK_KP_9: /* "\033Oy" : "9" */ 715 case XK_KP_9: /* "\033Oy" : "9" */
498 /* allow shift to override */ 716 /* allow shift to override */
499 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 717 if (kp)
500 { 718 {
501 STRCPY (kbuf, "\033Oj"); 719 strcpy (kbuf, "\033Oj");
502 kbuf[2] += (keysym - XK_KP_Multiply); 720 kbuf[2] += (keysym - XK_KP_Multiply);
503 } 721 }
504 else 722 else
505 { 723 {
506 kbuf[0] = ('*' + (keysym - XK_KP_Multiply)); 724 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
507 kbuf[1] = '\0'; 725 kbuf[1] = '\0';
508 } 726 }
509 break; 727 break;
510 728
511 case XK_Find: 729 case XK_Find:
512 STRCPY (kbuf, "\033[1~"); 730 strcpy (kbuf, "\033[1~");
513 break; 731 break;
732
733#ifdef XK_KP_Insert
734 case XK_KP_Insert:
735 /* allow shift to override */
736 if (kp)
737 {
738 strcpy (kbuf, "\033Op");
739 break;
740 }
741 /* FALLTHROUGH */
742#endif
514 case XK_Insert: 743 case XK_Insert:
515 STRCPY (kbuf, "\033[2~"); 744 strcpy (kbuf, "\033[2~");
516 break; 745 break;
517#ifdef DXK_Remove /* support for DEC remove like key */ 746#ifdef DXK_Remove /* support for DEC remove like key */
518 case DXK_Remove: 747 case DXK_Remove:
519 /* FALLTHROUGH */ 748 /* FALLTHROUGH */
520#endif 749#endif
521 case XK_Execute: 750 case XK_Execute:
522 STRCPY (kbuf, "\033[3~"); 751 strcpy (kbuf, "\033[3~");
523 break; 752 break;
524 case XK_Select: 753 case XK_Select:
525 STRCPY (kbuf, "\033[4~"); 754 strcpy (kbuf, "\033[4~");
526 break; 755 break;
527#ifdef XK_KP_End 756#ifdef XK_KP_End
528 case XK_KP_End: 757 case XK_KP_End:
529 /* allow shift to override */ 758 /* allow shift to override */
530 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 759 if (kp)
531 { 760 {
532 STRCPY (kbuf, "\033Oq"); 761 strcpy (kbuf, "\033Oq");
533 break; 762 break;
534 } 763 }
535 /* FALLTHROUGH */ 764 /* FALLTHROUGH */
536#endif 765#endif
537 case XK_End: 766 case XK_End:
538 STRCPY (kbuf, KS_END); 767 strcpy (kbuf, KS_END);
539 break; 768 break;
540#ifdef XK_KP_Home 769#ifdef XK_KP_Home
541 case XK_KP_Home: 770 case XK_KP_Home:
542 /* allow shift to override */ 771 /* allow shift to override */
543 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 772 if (kp)
544 { 773 {
545 STRCPY (kbuf, "\033Ow"); 774 strcpy (kbuf, "\033Ow");
546 break; 775 break;
547 } 776 }
548 /* FALLTHROUGH */ 777 /* FALLTHROUGH */
549#endif 778#endif
550 case XK_Home: 779 case XK_Home:
551 STRCPY (kbuf, KS_HOME); 780 strcpy (kbuf, KS_HOME);
552 break; 781 break;
553 782
554#define FKEY(n, fkey) \ 783#define FKEY(n, fkey) \
555 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey))) 784 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
556 785
… …
608#undef FKEY 837#undef FKEY
609 default: 838 default:
610 newlen = 0; 839 newlen = 0;
611 break; 840 break;
612 } 841 }
842
613 if (newlen) 843 if (newlen)
614 len = STRLEN (kbuf); 844 len = strlen (kbuf);
615 } 845 }
846
616 /* 847 /*
617 * Pass meta for all function keys, if 'meta' option set 848 * Pass meta for all function keys, if 'meta' option set
618 */ 849 */
619#ifdef META8_OPTION 850#ifdef META8_OPTION
620 if (meta && (meta_char == 0x80) && len > 0) 851 if (meta && (meta_char == 0x80) && len > 0)
… …
625 else if (ctrl && keysym == XK_minus) 856 else if (ctrl && keysym == XK_minus)
626 { 857 {
627 len = 1; 858 len = 1;
628 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 859 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
629 } 860 }
861 else if (keysym == XK_ISO_Left_Tab)
862 {
863 strcpy (kbuf, "\033[Z");
864 len = 3;
865 }
630 else 866 else
631 { 867 {
632#ifdef META8_OPTION 868#ifdef META8_OPTION
633 /* set 8-bit on */ 869 /* set 8-bit on */
634 if (meta && (meta_char == 0x80)) 870 if (meta && (meta_char == 0x80))
635 { 871 {
636 unsigned char *ch; 872 char *ch;
637 873
638 for (ch = kbuf; ch < kbuf + len; ch++) 874 for (ch = kbuf; ch < kbuf + len; ch++)
639 *ch |= 0x80; 875 *ch |= 0x80;
876
640 meta = 0; 877 meta = 0;
641 } 878 }
642#endif 879#endif
643#ifdef GREEK_SUPPORT
644 if (greek_mode)
645 len = greek_xlat (kbuf, len);
646#endif
647 /* nil */ ; 880 /* nil */ ;
648 } 881 }
649 } 882 }
883
884 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
885 return;
650 886
651 if (len <= 0) 887 if (len <= 0)
652 return; /* not mapped */ 888 return; /* not mapped */
653 889
654 if (Options & Opt_scrollTtyKeypress) 890 if (option (Opt_scrollTtyKeypress))
655 if (TermWin.view_start) 891 if (view_start)
656 { 892 {
657 TermWin.view_start = 0; 893 view_start = 0;
658 want_refresh = 1; 894 want_refresh = 1;
659 } 895 }
660 896
661 /* 897 /*
662 * these modifications only affect the static keybuffer 898 * these modifications only affect the static keybuffer
… …
673 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~')); 909 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
674 910
675 /* escape prefix */ 911 /* escape prefix */
676 if (meta 912 if (meta
677#ifdef META8_OPTION 913#ifdef META8_OPTION
678 && (meta_char == C0_ESC) 914 && meta_char == C0_ESC
679#endif 915#endif
680 ) 916 )
681 { 917 {
682 const unsigned char ch = C0_ESC; 918 const char ch = C0_ESC;
683
684 tt_write (&ch, 1); 919 tt_write (&ch, 1);
685 } 920 }
686#ifdef DEBUG_CMD
687 if (debug_key)
688 { /* Display keyboard buffer contents */
689 char *p;
690 int i;
691 921
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); 922 tt_write (kbuf, (unsigned int)len);
699} 923}
700/*}}} */
701 924
702#if (MENUBAR_MAX) 925void
703/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ 926rxvt_term::key_release (XKeyEvent &ev)
704/* attempt to `write' count to the input buffer */ 927{
928#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
929 KeySym keysym;
930
931 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
932#endif
933
934#if ENABLE_FRILLS || ISO_14755
935 // ISO 14755 support
936 if (iso14755buf)
937 if (iso14755buf & ISO_14755_52)
938 {
939# if ISO_14755
940 scr_overlay_off ();
941# endif
942# if ISO_14755
943 // iso14755 part 5.2 handling: release time
944 // first: controls
945 if ((ev.state & ControlMask)
946 && ((keysym >= 0x40 && keysym <= 0x5f)
947 || (keysym >= 0x61 && keysym <= 0x7f)))
948 {
949 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
950 commit_iso14755 ();
951
952 return;
953 }
954
955 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)
956 if (i[0] == keysym)
957 {
958 iso14755buf = ISO_14755_51 | i[1];
959 commit_iso14755 ();
960
961 return;
962 }
963
964 scr_bell ();
965# endif
966 iso14755buf = 0;
967
968 return;
969 }
970 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
971 {
972# if ISO_14755
973 scr_overlay_off ();
974# endif
975 if (iso14755buf & ISO_14755_51)
976 commit_iso14755 ();
977#if ISO_14755
978 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
979 {
980 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
981
982 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
983 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
984 }
985# endif
986 else
987 iso14755buf = 0;
988 }
989#endif
990
991 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
992 return;
993
994#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
995 if (!(ev.state & ControlMask))
996 slip_wheel_ev.stop ();
997 else if (keysym == XK_Control_L || keysym == XK_Control_R)
998 mouse_slip_wheel_speed = 0;
999#endif
1000}
1001
1002#if defined (KEYSYM_RESOURCE)
705unsigned int 1003unsigned int
706rxvt_term::cmd_write (const unsigned char *str, unsigned int count) 1004rxvt_term::cmd_write (const char *str, unsigned int count)
707{ 1005{
708 unsigned int n, s; 1006 unsigned int n, s;
709 1007
710 n = cmdbuf_ptr - cmdbuf_base; 1008 n = cmdbuf_ptr - cmdbuf_base;
711 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 1009 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
1010
712 if (n > 0 && s < count) 1011 if (n > 0 && s < count)
713 { 1012 {
714 MEMMOVE (cmdbuf_base, cmdbuf_ptr, 1013 memmove (cmdbuf_base, cmdbuf_ptr,
715 (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); 1014 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
716 cmdbuf_ptr = cmdbuf_base; 1015 cmdbuf_ptr = cmdbuf_base;
717 cmdbuf_endp -= n; 1016 cmdbuf_endp -= n;
718 s += n; 1017 s += n;
719 } 1018 }
1019
720 if (count > s) 1020 if (count > s)
721 { 1021 {
722 rxvt_print_error ("data loss: cmd_write too large"); 1022 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
723 count = s; 1023 count = s;
724 } 1024 }
1025
725 for (; count--;) 1026 for (; count--;)
726 *cmdbuf_endp++ = *str++; 1027 *cmdbuf_endp++ = *str++;
1028
1029 cmd_parse ();
1030
727 return 0; 1031 return 0;
728} 1032}
729#endif /* MENUBAR_MAX */ 1033#endif
730 1034
731void 1035void
732rxvt_term::flush () 1036rxvt_term::flush ()
733{ 1037{
734#ifdef TRANSPARENT 1038 flush_ev.stop ();
735 if (want_full_refresh)
736 {
737 want_full_refresh = 0;
738 scr_clear ();
739 scr_touch (false);
740 want_refresh = 1;
741 }
742#endif
743 1039
744 if (want_refresh) 1040 if (want_refresh)
745 { 1041 {
1042 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
1043 {
1044 int row = view_start;
1045 int end_row = row + nrow;
1046
1047 while (row > top_row && ROW (row - 1).is_longer ())
1048 --row;
1049
1050 do
1051 {
1052 int start_row = row;
1053 line_t *l;
1054
1055 do
1056 {
1057 l = &ROW (row++);
1058
1059 if (!(l->f & LINE_FILTERED))
1060 {
1061 // line not filtered, mark it as filtered
1062 l->f |= LINE_FILTERED;
1063 while (l->is_longer ())
1064 {
1065 l = &ROW (row++);
1066 l->f |= LINE_FILTERED;
1067 }
1068
1069 // and filter it
1070 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
1071
1072 break;
1073 }
1074 }
1075 while (l->is_longer () && row < end_row);
1076 }
1077 while (row < end_row);
1078 }
1079
746 scr_refresh (refresh_type); 1080 scr_refresh ();
747 scrollbar_show (1); 1081 scrollbar_show (1);
748#ifdef USE_XIM 1082#ifdef USE_XIM
749 IMSendSpot (); 1083 IMSendSpot ();
750#endif 1084#endif
751
752 } 1085 }
753 1086
754 display->flush (); 1087 display->flush ();
755} 1088}
756 1089
757void 1090void
758rxvt_term::check_cb (check_watcher &w) 1091rxvt_term::check_cb (check_watcher &w)
759{ 1092{
760 SET_R (this); 1093 make_current ();
761 SET_LOCALE (locale);
762 1094
1095 display->flush ();
1096
1097 if (want_refresh && !flush_ev.active)
1098 flush_ev.start (NOW + 1. / 60.); // refresh at max. 60 hz normally
1099}
1100
1101void
1102rxvt_term::flush_cb (time_watcher &w)
1103{
1104 make_current ();
1105
1106 refresh_count = 0;
763 flush (); 1107 flush ();
764} 1108}
765 1109
766#ifdef CURSOR_BLINK 1110#ifdef CURSOR_BLINK
767void 1111void
768rxvt_term::cursor_blink_cb (time_watcher &w) 1112rxvt_term::cursor_blink_cb (time_watcher &w)
769{ 1113{
770 hidden_cursor = !hidden_cursor; 1114 hidden_cursor = !hidden_cursor;
771 want_refresh = 1; 1115 want_refresh = 1;
772 1116
773 w.start (w.at + BLINK_INTERVAL); 1117 w.start (w.at + CURSOR_BLINK_INTERVAL);
774} 1118}
775#endif 1119#endif
776 1120
777#ifdef TEXT_BLINK 1121#ifdef TEXT_BLINK
778void 1122void
… …
785 w.start (w.at + TEXT_BLINK_INTERVAL); 1129 w.start (w.at + TEXT_BLINK_INTERVAL);
786 } 1130 }
787} 1131}
788#endif 1132#endif
789 1133
1134#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1135void
1136rxvt_term::cont_scroll_cb (time_watcher &w)
1137{
1138 if ((scrollbar_isUp() || scrollbar_isDn()) &&
1139 scr_page (scrollbar_isUp() ? UP : DN, 1))
1140 {
1141 want_refresh = 1;
1142 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1143 }
1144}
1145#endif
1146
1147#ifdef SELECTION_SCROLLING
1148void
1149rxvt_term::sel_scroll_cb (time_watcher &w)
1150{
1151 if (scr_page (scroll_selection_dir, scroll_selection_lines))
1152 {
1153 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1154 want_refresh = 1;
1155 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1156 }
1157}
1158#endif
1159
1160#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1161void
1162rxvt_term::slip_wheel_cb (time_watcher &w)
1163{
1164 if (mouse_slip_wheel_speed == 0
1165 || mouse_slip_wheel_speed < 0 ? scr_page (DN, -mouse_slip_wheel_speed)
1166 : scr_page (UP, mouse_slip_wheel_speed))
1167 {
1168 if (view_start == top_row || view_start == 0)
1169 mouse_slip_wheel_speed = 0;
1170
1171 want_refresh = 1;
1172 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1173 }
1174}
1175#endif
1176
1177#if LINUX_YIELD_HACK
1178static struct event_handler
1179{
1180 check_watcher yield_ev;
1181
1182 void yield_cb (check_watcher &w)
1183 {
1184 // this should really be sched_yield(), but the linux guys thought
1185 // that giving a process calling sched_yield () less cpu time than
1186 // ones with high nice levels is a useful thing to do. It surely is is
1187 // allowed by the sus... as is returning ENOSYS.
1188
1189 struct timespec ts = { 0, 0 };
1190 nanosleep (&ts, 0);
1191
1192 w.stop ();
1193 }
1194
1195 event_handler ()
1196 : yield_ev (this, &event_handler::yield_cb)
1197 {
1198 }
1199} event_handler;
1200#endif
1201
790bool 1202bool
791rxvt_term::pty_fill () 1203rxvt_term::pty_fill ()
792{ 1204{
793 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1205 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
1206
1207 if (CBUFSIZ == n)
1208 {
1209 rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n");
1210 n = 0;
1211 }
794 1212
795 memmove (cmdbuf_base, cmdbuf_ptr, n); 1213 memmove (cmdbuf_base, cmdbuf_ptr, n);
796 cmdbuf_ptr = cmdbuf_base; 1214 cmdbuf_ptr = cmdbuf_base;
797 cmdbuf_endp = cmdbuf_ptr + n; 1215 cmdbuf_endp = cmdbuf_ptr + n;
798 1216
799 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1217 ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n);
800 1218
801 if (n > 0) 1219 if (r > 0)
802 { 1220 {
803 cmdbuf_endp += n; 1221 cmdbuf_endp += r;
804 return true; 1222 return true;
805 } 1223 }
806 else if (n < 0 && errno != EAGAIN) 1224 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1225 {
1226#if LINUX_YIELD_HACK
1227 if (display->is_local)
1228 event_handler.yield_ev.start ();
1229#endif
1230 }
1231 else
1232 {
1233 pty_ev.stop ();
1234
1235 if (!option (Opt_hold))
807 destroy (); 1236 destroy ();
1237 }
808 1238
809 return false; 1239 return false;
810} 1240}
811 1241
812void 1242void
813rxvt_term::pty_cb (io_watcher &w, short revents) 1243rxvt_term::pty_cb (io_watcher &w, short revents)
814{ 1244{
815 SET_R (this); 1245 make_current ();
816 SET_LOCALE (locale); 1246
1247 if (revents & EVENT_READ)
1248 // loop, but don't allow a single term to monopolize us
1249 while (pty_fill ())
1250 if (cmd_parse ())
1251 break;
817 1252
818 if (revents & EVENT_WRITE) 1253 if (revents & EVENT_WRITE)
819 tt_write (0, 0); 1254 pty_write ();
820 else if (revents & EVENT_READ)
821 {
822 bool flag = true;
823
824 // 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 ())
827 {
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;
844
845 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
846 {
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} 1255}
936 1256
937// read the next character, currently handles UTF-8 1257void
938// will probably handle all sorts of other stuff in the future 1258rxvt_term::pointer_unblank ()
939uint32_t
940rxvt_term::next_char ()
941{ 1259{
942 while (cmdbuf_ptr < cmdbuf_endp) 1260 XDefineCursor (dpy, vt, TermWin_cursor);
943 { 1261 recolour_cursor ();
944 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
945 return *cmdbuf_ptr++;
946 1262
947 wchar_t wc; 1263#ifdef POINTER_BLANK
948 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); 1264 hidden_pointer = 0;
949 1265
950 if (len == (size_t)-2) 1266 if (option (Opt_pointerBlank))
951 return NOCHAR; 1267 pointer_ev.start (NOW + pointerBlankDelay);
952 1268#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} 1269}
985 1270
986#ifdef POINTER_BLANK 1271#ifdef POINTER_BLANK
987void 1272void
988rxvt_term::pointer_unblank ()
989{
990 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
991 recolour_cursor ();
992
993 hidden_pointer = 0;
994
995 if (Options & Opt_pointerBlank)
996 pointer_ev.start (NOW + pointerBlankDelay);
997}
998
999void
1000rxvt_term::pointer_blank () 1273rxvt_term::pointer_blank ()
1001{ 1274{
1002 if (! (Options & Opt_pointerBlank)) 1275 if (!option (Opt_pointerBlank))
1003 return; 1276 return;
1004 1277
1005 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1278 XDefineCursor (dpy, vt, display->blank_cursor);
1006 XFlush (display->display); 1279 XFlush (dpy);
1007 1280
1008 hidden_pointer = 1; 1281 hidden_pointer = 1;
1009} 1282}
1010 1283
1011void 1284void
1012rxvt_term::pointer_cb (time_watcher &w) 1285rxvt_term::pointer_cb (time_watcher &w)
1013{ 1286{
1014 SET_R (this); 1287 make_current ();
1015 SET_LOCALE (locale);
1016 1288
1017 pointer_blank (); 1289 pointer_blank ();
1018} 1290}
1019#endif 1291#endif
1020 1292
1021void 1293void
1022rxvt_term::mouse_report (const XButtonEvent &ev) 1294rxvt_term::mouse_report (XButtonEvent &ev)
1023{ 1295{
1024 int button_number, key_state = 0; 1296 int button_number, key_state = 0;
1025 int x, y; 1297 int x, y;
1026 1298
1027 x = ev.x; 1299 x = ev.x;
1028 y = ev.y; 1300 y = ev.y;
1029 pixel_position (&x, &y); 1301 pixel_position (&x, &y);
1030 1302
1031 if (MEvent.button == AnyButton) 1303 if (MEvent.button == AnyButton)
1032 {
1033 button_number = 3; 1304 button_number = 3;
1034 }
1035 else 1305 else
1036 { 1306 {
1037 button_number = MEvent.button - Button1; 1307 button_number = MEvent.button - Button1;
1038 /* add 0x3D for wheel events, like xterm does */ 1308 /* add 0x3D for wheel events, like xterm does */
1039 if (button_number >= 3) 1309 if (button_number >= 3)
1040 button_number += (64 - 3); 1310 button_number += (64 - 3);
1041 } 1311 }
1042 1312
1043 if (PrivateModes & PrivMode_MouseX10) 1313 if (priv_modes & PrivMode_MouseX10)
1044 { 1314 {
1045 /* 1315 /*
1046 * do not report ButtonRelease 1316 * do not report ButtonRelease
1047 * no state info allowed 1317 * no state info allowed
1048 */ 1318 */
… …
1063 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1333 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1064 + ((MEvent.state & ControlMask) ? 16 : 0); 1334 + ((MEvent.state & ControlMask) ? 16 : 0);
1065#ifdef MOUSE_REPORT_DOUBLECLICK 1335#ifdef MOUSE_REPORT_DOUBLECLICK
1066 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1336 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1067#endif 1337#endif
1068
1069 } 1338 }
1070 1339
1071#ifdef DEBUG_MOUSEREPORT 1340#if DEBUG_MOUSEREPORT
1072 fprintf (stderr, "Mouse ["); 1341 fprintf (stderr, "Mouse [");
1073 if (key_state & 16) 1342 if (key_state & 16)
1074 fputc ('C', stderr); 1343 fputc ('C', stderr);
1075 if (key_state & 4) 1344 if (key_state & 4)
1076 fputc ('S', stderr); 1345 fputc ('S', stderr);
… …
1080 fputc ('2', stderr); 1349 fputc ('2', stderr);
1081 fprintf (stderr, "]: <%d>, %d/%d\n", 1350 fprintf (stderr, "]: <%d>, %d/%d\n",
1082 button_number, 1351 button_number,
1083 x + 1, 1352 x + 1,
1084 y + 1); 1353 y + 1);
1085#else 1354#endif
1355
1086 tt_printf ("\033[M%c%c%c", 1356 tt_printf ("\033[M%c%c%c",
1087 (32 + button_number + key_state), 1357 (32 + button_number + key_state),
1088 (32 + x + 1), 1358 (32 + x + 1),
1089 (32 + y + 1)); 1359 (32 + y + 1));
1090#endif
1091} 1360}
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 1361
1103/*{{{ process an X event */ 1362/*{{{ process an X event */
1104void 1363void
1105rxvt_term::x_cb (XEvent &ev) 1364rxvt_term::x_cb (XEvent &ev)
1106{ 1365{
1107 SET_R (this); 1366 make_current ();
1108 SET_LOCALE (locale);
1109 1367
1110#if defined(CURSOR_BLINK) 1368 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 1369
1119 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1370 if (ev.xany.window == vt
1120 } 1371 && SHOULD_INVOKE (HOOK_X_EVENT)
1121#endif 1372 && 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; 1373 return;
1140#endif
1141 1374
1375 // for XQueryPointer
1142 Window unused_root, unused_child; 1376 Window unused_root, unused_child;
1143 int unused_root_x, unused_root_y; 1377 int unused_root_x, unused_root_y;
1144 unsigned int unused_mask; 1378 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 1379
1195 switch (ev.type) 1380 switch (ev.type)
1196 { 1381 {
1197 case KeyPress: 1382 case KeyPress:
1198 lookup_key (ev.xkey); 1383 key_press (ev.xkey);
1199 break; 1384 break;
1200 1385
1201#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1202 case KeyRelease: 1386 case KeyRelease:
1203 { 1387 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; 1388 break;
1215 }
1216#endif
1217 1389
1218 case ButtonPress: 1390 case ButtonPress:
1219 button_press (ev.xbutton); 1391 button_press (ev.xbutton);
1220 break; 1392 break;
1221 1393
… …
1223 button_release (ev.xbutton); 1395 button_release (ev.xbutton);
1224 break; 1396 break;
1225 1397
1226 case ClientMessage: 1398 case ClientMessage:
1227 if (ev.xclient.format == 32 1399 if (ev.xclient.format == 32
1228 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1400 && !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 { 1401 {
1237 /* Get Dnd data */ 1402 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1238 Atom ActualType; 1403 {
1239 int ActualFormat; 1404 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1240 unsigned char *data; 1405 {
1241 unsigned long Size, RemainingBytes; 1406 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1242 1407 {
1243 XGetWindowProperty (display->display, display->root, 1408 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1244 xa[XA_DNDSELECTION], 1409 destroy ();
1245 0L, 1000000L, 1410 }
1246 False, AnyPropertyType, 1411#if ENABLE_EWMH
1247 &ActualType, &ActualFormat, 1412 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1248 &Size, &RemainingBytes, 1413 XSendEvent (dpy, ev.xclient.window = display->root,
1414 False, SubstructureRedirectMask | SubstructureNotifyMask,
1249 &data); 1415 &ev);
1250 XChangeProperty (display->display, display->root, 1416#endif
1251 XA_CUT_BUFFER0, XA_STRING, 1417 }
1252 8, PropModeReplace, 1418 }
1253 data, STRLEN (data)); 1419#if ENABLE_XEMBED
1254 selection_paste (display->root, XA_CUT_BUFFER0, True); 1420 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1255 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1421 {
1422 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1423 focus_in ();
1424 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1425 focus_out ();
1426 }
1427#endif
1256 } 1428 }
1257#endif /* OFFIX_DND */
1258 break;
1259
1260 case MappingNotify:
1261 XRefreshKeyboardMapping (& (ev.xmapping));
1262 break; 1429 break;
1263 1430
1264 /* 1431 /*
1265 * XXX: this is not the _current_ arrangement 1432 * XXX: this is not the _current_ arrangement
1266 * Here's my conclusion: 1433 * Here's my conclusion:
… …
1285 break; 1452 break;
1286 } 1453 }
1287 break; 1454 break;
1288 1455
1289 case FocusIn: 1456 case FocusIn:
1290 if (!TermWin.focus) 1457 if (ev.xfocus.detail != NotifyInferior
1458 && ev.xfocus.detail != NotifyPointer
1459 && ev.xfocus.mode != NotifyGrab)
1460 focus_in ();
1461 break;
1462
1463 case FocusOut:
1464 if (ev.xfocus.detail != NotifyInferior
1465 && ev.xfocus.detail != NotifyPointer
1466 && ev.xfocus.mode != NotifyGrab)
1467 focus_out ();
1468 break;
1469
1470 case ConfigureNotify:
1471/* fprintf (stderr, "ConfigureNotify for %X, parent is %X, geom is %dx%d%+d%+d, old geom was %dx%d\n",
1472 ev.xconfigure.window, parent[0], ev.xconfigure.width, ev.xconfigure.height, ev.xconfigure.x, ev.xconfigure.y,
1473 szHint.width, szHint.height);*/
1474 if (ev.xconfigure.window == parent[0])
1291 { 1475 {
1292 TermWin.focus = 1; 1476 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 } 1477 ;
1304 break;
1305 1478
1306 case FocusOut: 1479 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1307 if (TermWin.focus)
1308 { 1480 {
1309 TermWin.focus = 0; 1481 seen_resize = 1;
1310 want_refresh = 1; 1482 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 } 1483 }
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 1484 else
1344 { 1485 {
1345 D_SIZE ((stderr, "Size: Not resizing")); 1486#ifdef HAVE_BG_PIXMAP
1487 if (bgPixmap.window_position_sensitive ())
1488 update_background ();
1489#endif
1346 } 1490 }
1347#endif 1491 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 } 1492 }
1358 break; 1493 break;
1359 1494
1495 case PropertyNotify:
1496 if (!HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END)))
1497 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1498 && ev.xproperty.state == PropertyNewValue)
1499 selection_property (ev.xproperty.window, ev.xproperty.atom);
1500
1501 break;
1502
1360 case SelectionClear: 1503 case SelectionClear:
1361 display->set_selection_owner (0); 1504 selection_clear ();
1362 break; 1505 break;
1363 1506
1364 case SelectionNotify: 1507 case SelectionNotify:
1365 if (selection_wait == Sel_normal) 1508 if (selection_wait == Sel_normal)
1366 selection_paste (ev.xselection.requestor, 1509 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1367 ev.xselection.property, True);
1368 break; 1510 break;
1369 1511
1370 case SelectionRequest: 1512 case SelectionRequest:
1371 selection_send (ev.xselectionrequest); 1513 selection_send (ev.xselectionrequest);
1372 break; 1514 break;
1373 1515
1516 case MapNotify:
1517 mapped = 1;
1518#ifdef TEXT_BLINK
1519 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1520#endif
1521 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1522 break;
1523
1374 case UnmapNotify: 1524 case UnmapNotify:
1375 TermWin.mapped = 0; 1525 mapped = 0;
1376#ifdef TEXT_BLINK 1526#ifdef TEXT_BLINK
1377 text_blink_ev.stop (); 1527 text_blink_ev.stop ();
1378#endif 1528#endif
1529 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1379 break; 1530 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 1531
1394 case GraphicsExpose: 1532 case GraphicsExpose:
1395 case Expose: 1533 case Expose:
1396 if (ev.xany.window == TermWin.vt) 1534 if (ev.xany.window == vt)
1397 { 1535 {
1398#ifdef NO_SLOW_LINK_SUPPORT 1536 do
1399 scr_expose (ev.xexpose.x, ev.xexpose.y, 1537 scr_expose (ev.xexpose.x, ev.xexpose.y,
1400 ev.xexpose.width, ev.xexpose.height, False); 1538 ev.xexpose.width, ev.xexpose.height, False);
1401#else 1539 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1402 // don't understand this, so commented it out 1540
1541 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1542
1543 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1403 scr_expose (ev.xexpose.x, ev.xexpose.y, 1544 scr_expose (ev.xexpose.x, ev.xexpose.y,
1404 ev.xexpose.width, ev.xexpose.height, False); 1545 ev.xexpose.width, ev.xexpose.height, False);
1405 //scr_expose (ev.xexpose.x, 0, 1546
1406 // ev.xexpose.width, TermWin.height, False);
1407#endif
1408 want_refresh = 1; 1547 want_refresh = 1;
1409 } 1548 }
1410 else 1549 else
1411 { 1550 {
1412 XEvent unused_event; 1551 XEvent unused_event;
1413 1552
1414 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1553 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1415 Expose, 1554 ;
1416 &unused_event)) ; 1555 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1417 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1556 ;
1418 GraphicsExpose, 1557
1419 &unused_event)) ;
1420 if (isScrollbarWindow (ev.xany.window)) 1558 if (isScrollbarWindow (ev.xany.window))
1421 { 1559 {
1422 scrollBar.setIdle (); 1560 scrollBar.setIdle ();
1423 scrollbar_show (0); 1561 scrollbar_show (0);
1424 } 1562 }
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 } 1563 }
1434 break; 1564 break;
1435 1565
1436 case MotionNotify: 1566 case MotionNotify:
1437#ifdef POINTER_BLANK 1567#ifdef POINTER_BLANK
1438 if (hidden_pointer) 1568 if (hidden_pointer)
1439 pointer_unblank (); 1569 pointer_unblank ();
1440#endif 1570#endif
1441#if MENUBAR 1571 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1442 if (isMenuBarWindow (ev.xany.window)) 1572 break;
1573
1574 if (ev.xany.window == vt)
1443 { 1575 {
1444 menubar_control (& (ev.xbutton)); 1576 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1445 break; 1577 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1446 } 1578 ; // 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))) 1579 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1454 { 1580 {
1455 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1581 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1456 ; 1582 ;
1457 1583
1458 XQueryPointer (display->display, TermWin.vt, 1584 XQueryPointer (dpy, vt,
1459 &unused_root, &unused_child, 1585 &unused_root, &unused_child,
1460 &unused_root_x, &unused_root_y, 1586 &unused_root_x, &unused_root_y,
1461 & (ev.xbutton.x), & (ev.xbutton.y), 1587 &ev.xbutton.x, &ev.xbutton.y,
1462 &unused_mask); 1588 &ev.xbutton.state);
1463#ifdef MOUSE_THRESHOLD 1589#ifdef MOUSE_THRESHOLD
1464 /* deal with a `jumpy' mouse */ 1590 /* deal with a `jumpy' mouse */
1465 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1591 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1466 { 1592 {
1467#endif 1593#endif
1594#if ISO_14755
1595 // 5.4
1596 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1597 {
1598 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1599 break;
1600 }
1601#endif
1468 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1602 selection_extend (ev.xbutton.x, ev.xbutton.y,
1469 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1603 ev.xbutton.state & Button3Mask ? 2 : 0);
1604
1470#ifdef SELECTION_SCROLLING 1605#ifdef SELECTION_SCROLLING
1471 if (ev.xbutton.y < TermWin.int_bwidth 1606 if (ev.xbutton.y < int_bwidth
1472 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1607 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1473 { 1608 {
1474 int dist; 1609 int dist;
1475
1476 pending_scroll_selection=1;
1477 1610
1478 /* don't clobber the current delay if we are 1611 /* don't clobber the current delay if we are
1479 * already in the middle of scrolling. 1612 * already in the middle of scrolling.
1480 */ 1613 */
1481 if (scroll_selection_delay<=0) 1614 if (!sel_scroll_ev.active)
1482 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1615 sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1483 1616
1484 /* save the event params so we can highlight 1617 /* save the event params so we can highlight
1485 * the selection in the pending-scroll loop 1618 * the selection in the pending-scroll loop
1486 */ 1619 */
1487 selection_save_x=ev.xbutton.x; 1620 selection_save_x = ev.xbutton.x;
1488 selection_save_y=ev.xbutton.y; 1621 selection_save_y = ev.xbutton.y;
1489 selection_save_state=
1490 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1622 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1491 1623
1492 /* calc number of lines to scroll */ 1624 /* calc number of lines to scroll */
1493 if (ev.xbutton.y<TermWin.int_bwidth) 1625 if (ev.xbutton.y < int_bwidth)
1494 { 1626 {
1495 scroll_selection_dir = UP; 1627 scroll_selection_dir = UP;
1496 dist = TermWin.int_bwidth - ev.xbutton.y; 1628 dist = int_bwidth - ev.xbutton.y;
1497 } 1629 }
1498 else 1630 else
1499 { 1631 {
1500 scroll_selection_dir = DN; 1632 scroll_selection_dir = DN;
1501 dist = ev.xbutton.y - 1633 dist = ev.xbutton.y - (int_bwidth + height);
1502 (TermWin.int_bwidth + TermWin.height);
1503 } 1634 }
1635
1504 scroll_selection_lines= (Pixel2Height (dist)/ 1636 scroll_selection_lines = Pixel2Height (dist)
1505 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1637 / SELECTION_SCROLL_LINE_SPEEDUP
1638 + 1;
1506 MIN_IT (scroll_selection_lines, 1639 min_it (scroll_selection_lines,
1507 SELECTION_SCROLL_MAX_LINES); 1640 SELECTION_SCROLL_MAX_LINES);
1508 } 1641 }
1509 else 1642 else
1510 { 1643 {
1511 /* we are within the text window, so we 1644 /* we are within the text window, so we
1512 * shouldn't be scrolling 1645 * shouldn't be scrolling
1513 */ 1646 */
1514 pending_scroll_selection = 0; 1647 if (sel_scroll_ev.active)
1648 sel_scroll_ev.stop();
1515 } 1649 }
1516#endif 1650#endif
1517#ifdef MOUSE_THRESHOLD 1651#ifdef MOUSE_THRESHOLD
1518
1519 } 1652 }
1520#endif 1653#endif
1521
1522 } 1654 }
1523 } 1655 }
1524 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1656 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ())
1525 { 1657 {
1526 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1658 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1527 MotionNotify, &ev)) ; 1659 MotionNotify, &ev))
1660 ;
1661
1528 XQueryPointer (display->display, scrollBar.win, 1662 XQueryPointer (dpy, scrollBar.win,
1529 &unused_root, &unused_child, 1663 &unused_root, &unused_child,
1530 &unused_root_x, &unused_root_y, 1664 &unused_root_x, &unused_root_y,
1531 & (ev.xbutton.x), & (ev.xbutton.y), 1665 &ev.xbutton.x, &ev.xbutton.y,
1532 &unused_mask); 1666 &unused_mask);
1533 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1667 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1534 scrollbar_size ()); 1668 scrollbar_size ());
1535 scr_refresh (refresh_type);
1536 refresh_limit = 0; 1669 want_refresh = 1;
1537 scrollbar_show (1); 1670 scrollbar_show (1);
1538 } 1671 }
1539 break; 1672 break;
1540 } 1673 }
1541}
1542 1674
1675#if defined(CURSOR_BLINK)
1676 if (option (Opt_cursorBlink) && ev.type == KeyPress)
1677 {
1678 if (hidden_cursor)
1679 {
1680 hidden_cursor = 0;
1681 want_refresh = 1;
1682 }
1683
1684 cursor_blink_ev.start (NOW + CURSOR_BLINK_INTERVAL);
1685 }
1686#endif
1687
1688#if defined(POINTER_BLANK)
1689 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1690 {
1691 if (ev.type == MotionNotify
1692 || ev.type == ButtonPress
1693 || ev.type == ButtonRelease)
1694 if (hidden_pointer)
1695 pointer_unblank ();
1696
1697 if (ev.type == KeyPress && hidden_pointer == 0)
1698 pointer_blank ();
1699 }
1700#endif
1701}
1702
1703void
1704rxvt_term::focus_in ()
1705{
1706 if (!focus)
1707 {
1708 focus = 1;
1709 want_refresh = 1;
1710
1711 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1712
1713#if USE_XIM
1714 if (Input_Context != NULL)
1715 {
1716 IMSetPosition ();
1717 XSetICFocus (Input_Context);
1718 }
1719#endif
1720#if CURSOR_BLINK
1721 if (option (Opt_cursorBlink))
1722 cursor_blink_ev.start (NOW + CURSOR_BLINK_INTERVAL);
1723#endif
1724#if OFF_FOCUS_FADING
1725 if (rs[Rs_fade])
1726 {
1727 pix_colors = pix_colors_focused;
1728 scr_recolour ();
1729 }
1730#endif
1731#if ENABLE_FRILLS
1732 if (option (Opt_urgentOnBell))
1733 {
1734 if (XWMHints *h = XGetWMHints(dpy, parent[0]))
1735 {
1736 h->flags &= ~XUrgencyHint;
1737 XSetWMHints (dpy, parent[0], h);
1738 }
1739 }
1740#endif
1741 }
1742}
1743
1744void
1745rxvt_term::focus_out ()
1746{
1747 if (focus)
1748 {
1749 focus = 0;
1750 want_refresh = 1;
1751
1752 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1753
1754#if ENABLE_FRILLS || ISO_14755
1755 if (iso14755buf)
1756 {
1757 iso14755buf = 0;
1758# if ISO_14755
1759 scr_overlay_off ();
1760# endif
1761 }
1762#endif
1763#if USE_XIM
1764 if (Input_Context != NULL)
1765 XUnsetICFocus (Input_Context);
1766#endif
1767#if CURSOR_BLINK
1768 if (option (Opt_cursorBlink))
1769 cursor_blink_ev.stop ();
1770 hidden_cursor = 0;
1771#endif
1772#if OFF_FOCUS_FADING
1773 if (rs[Rs_fade])
1774 {
1775 pix_colors = pix_colors_unfocused;
1776 scr_recolour ();
1777 }
1778#endif
1779 }
1780}
1781
1782void
1783rxvt_term::update_fade_color (unsigned int idx)
1784{
1785#if OFF_FOCUS_FADING
1786 if (rs[Rs_fade])
1787 {
1788 rgba c;
1789 pix_colors [Color_fade].get (c);
1790 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1791 }
1792#endif
1793}
1794
1795#if ENABLE_TRANSPARENCY || ENABLE_PERL
1543void 1796void
1544rxvt_term::rootwin_cb (XEvent &ev) 1797rxvt_term::rootwin_cb (XEvent &ev)
1545{ 1798{
1546 SET_R (this); 1799 make_current ();
1547 SET_LOCALE (locale);
1548 1800
1801 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1802 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1803 return;
1804
1805# if ENABLE_TRANSPARENCY
1549 switch (ev.type) 1806 switch (ev.type)
1550 { 1807 {
1551 case PropertyNotify: 1808 case PropertyNotify:
1809 /*
1810 * if user used some Esetroot compatible prog to set the root bg,
1811 * use the property to determine the pixmap. We use it later on.
1812 */
1552 if (ev.xproperty.atom == xa[XA_VT_SELECTION]) 1813 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1814 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1553 { 1815 {
1554 if (ev.xproperty.state == PropertyNewValue) 1816 bgPixmap.set_root_pixmap ();
1555 selection_property (ev.xproperty.window, ev.xproperty.atom); 1817 update_background ();
1556 break;
1557 } 1818 }
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; 1819 break;
1820 }
1578#endif 1821# endif
1579 }
1580} 1822}
1823#endif
1581 1824
1582void 1825void
1583rxvt_term::button_press (const XButtonEvent &ev) 1826rxvt_term::button_press (XButtonEvent &ev)
1584{ 1827{
1585 int reportmode = 0, clickintime; 1828 int reportmode = 0, clickintime;
1586 1829
1587 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1830 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1831
1588 if (!bypass_keystate) 1832 if (!bypass_keystate)
1589 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1833 reportmode = !! (priv_modes & PrivMode_mouse_report);
1834
1590 /* 1835 /*
1591 * VT window processing of button press 1836 * VT window processing of button press
1592 */ 1837 */
1593 if (ev.window == TermWin.vt) 1838 if (ev.window == vt)
1594 { 1839 {
1595#if RXVT_GRAPHICS 1840 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1596 if (ev.subwindow != None) 1841 return;
1597 rxvt_Gr_ButtonPress (ev.x, ev.y);
1598 else
1599#endif
1600 1842
1843#if ISO_14755
1844 // 5.4
1845 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1846 {
1847 iso14755_54 (ev.x, ev.y);
1848 return;
1601 { 1849 }
1850#endif
1851
1602 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1852 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1853
1603 if (reportmode) 1854 if (reportmode)
1855 {
1856 /* mouse report from vt window */
1857 /* save the xbutton state (for ButtonRelease) */
1858 MEvent.state = ev.state;
1859#ifdef MOUSE_REPORT_DOUBLECLICK
1860 if (ev.button == MEvent.button && clickintime)
1604 { 1861 {
1605 /* mouse report from vt window */ 1862 /* same button, within alloted time */
1606 /* save the xbutton state (for ButtonRelease) */ 1863 MEvent.clicks++;
1607 MEvent.state = ev.state; 1864
1608#ifdef MOUSE_REPORT_DOUBLECLICK 1865 if (MEvent.clicks > 1)
1609 if (ev.button == MEvent.button && clickintime)
1610 { 1866 {
1611 /* same button, within alloted time */
1612 MEvent.clicks++;
1613 if (MEvent.clicks > 1)
1614 {
1615 /* only report double clicks */ 1867 /* only report double clicks */
1616 MEvent.clicks = 2; 1868 MEvent.clicks = 2;
1617 mouse_report (ev); 1869 mouse_report (ev);
1618 1870
1619 /* don't report the release */ 1871 /* don't report the release */
1620 MEvent.clicks = 0; 1872 MEvent.clicks = 0;
1621 MEvent.button = AnyButton; 1873 MEvent.button = AnyButton;
1622 }
1623 } 1874 }
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 } 1875 }
1637 else 1876 else
1638 { 1877 {
1878 /* different button, or time expired */
1879 MEvent.clicks = 1;
1880 MEvent.button = ev.button;
1881 mouse_report (ev);
1882 }
1883#else
1884 MEvent.button = ev.button;
1885 mouse_report (ev);
1886#endif /* MOUSE_REPORT_DOUBLECLICK */
1887
1888 }
1889 else
1890 {
1639 if (ev.button != MEvent.button) 1891 if (ev.button != MEvent.button)
1640 MEvent.clicks = 0; 1892 MEvent.clicks = 0;
1893
1641 switch (ev.button) 1894 switch (ev.button)
1642 { 1895 {
1643 case Button1: 1896 case Button1:
1897 /* allow meta + click to select rectangular areas */
1898 /* should be done in screen.C */
1899#if ENABLE_FRILLS
1900 selection.rect = !!(ev.state & ModMetaMask);
1901#else
1902 selection.rect = false;
1903#endif
1904
1644 /* allow shift+left click to extend selection */ 1905 /* allow shift+left click to extend selection */
1645 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1906 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1646 { 1907 {
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) 1908 if (MEvent.button == Button1 && clickintime)
1667 selection_rotate (ev.x, ev.y); 1909 selection_rotate (ev.x, ev.y);
1668 else 1910 else
1669 selection_extend (ev.x, ev.y, 1); 1911 selection_extend (ev.x, ev.y, 1);
1912 }
1913 else
1914 {
1915 if (MEvent.button == Button1 && clickintime)
1916 MEvent.clicks++;
1917 else
1918 MEvent.clicks = 1;
1919
1920 selection_click (MEvent.clicks, ev.x, ev.y);
1921 }
1922
1923 MEvent.button = Button1;
1924 break;
1925
1926 case Button3:
1927 if (MEvent.button == Button3 && clickintime)
1928 selection_rotate (ev.x, ev.y);
1929 else
1930 selection_extend (ev.x, ev.y, 1);
1931
1670 MEvent.button = Button3; 1932 MEvent.button = Button3;
1671 break; 1933 break;
1672 }
1673 } 1934 }
1935 }
1936
1674 MEvent.time = ev.time; 1937 MEvent.time = ev.time;
1675 return; 1938 return;
1676 }
1677 } 1939 }
1678 1940
1679 /* 1941 /*
1680 * Scrollbar window processing of button press 1942 * Scrollbar window processing of button press
1681 */ 1943 */
… …
1745 upordown = 1; /* down */ 2007 upordown = 1; /* down */
1746 } 2008 }
1747 if (upordown) 2009 if (upordown)
1748 { 2010 {
1749#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2011#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1750 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2012 cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1751#endif 2013#endif
1752 if (scr_page (upordown < 0 ? UP : DN, 1)) 2014 if (scr_page (upordown < 0 ? UP : DN, 1))
1753 { 2015 {
1754 if (upordown < 0) 2016 if (upordown < 0)
1755 scrollBar.setUp (); 2017 scrollBar.setUp ();
… …
1771 break; 2033 break;
1772 case R_SB_ALIGN_BOTTOM: 2034 case R_SB_ALIGN_BOTTOM:
1773 csrO = scrollBar.bot - scrollBar.top; 2035 csrO = scrollBar.bot - scrollBar.top;
1774 break; 2036 break;
1775 } 2037 }
2038
1776 if (scrollBar.style == R_SB_XTERM 2039 if (scrollBar.style == R_SB_XTERM
1777 || scrollbar_above_slider (ev.y) 2040 || scrollbar_above_slider (ev.y)
1778 || scrollbar_below_slider (ev.y)) 2041 || scrollbar_below_slider (ev.y))
1779 scr_move_to ( scrollbar_position (ev.y) - csrO, 2042 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ());
1780 scrollbar_size ()); 2043
1781 scrollBar.setMotion (); 2044 scrollBar.setMotion ();
1782 break; 2045 break;
1783 2046
1784 case Button1: 2047 case Button1:
1785 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2048 if (scrollbar_align == R_SB_ALIGN_CENTRE)
… …
1789 case Button3: 2052 case Button3:
1790 if (scrollBar.style != R_SB_XTERM) 2053 if (scrollBar.style != R_SB_XTERM)
1791 { 2054 {
1792 if (scrollbar_above_slider (ev.y)) 2055 if (scrollbar_above_slider (ev.y))
1793# ifdef RXVT_SCROLL_FULL 2056# ifdef RXVT_SCROLL_FULL
1794 scr_page (UP, TermWin.nrow - 1); 2057 scr_page (UP, nrow - 1);
1795# else 2058# else
1796 scr_page (UP, TermWin.nrow / 4); 2059 scr_page (UP, nrow / 4);
1797# endif 2060# endif
1798 else if (scrollbar_below_slider (ev.y)) 2061 else if (scrollbar_below_slider (ev.y))
1799# ifdef RXVT_SCROLL_FULL 2062# ifdef RXVT_SCROLL_FULL
1800 scr_page (DN, TermWin.nrow - 1); 2063 scr_page (DN, nrow - 1);
1801# else 2064# else
1802 scr_page (DN, TermWin.nrow / 4); 2065 scr_page (DN, nrow / 4);
1803# endif 2066# endif
1804 else 2067 else
1805 scrollBar.setMotion (); 2068 scrollBar.setMotion ();
1806 } 2069 }
1807 else 2070 else
1808 { 2071 {
1809 scr_page ((ev.button == Button1 ? DN : UP), 2072 scr_page ((ev.button == Button1 ? DN : UP),
1810 (TermWin.nrow 2073 (nrow
1811 * scrollbar_position (ev.y) 2074 * scrollbar_position (ev.y)
1812 / scrollbar_size ())); 2075 / scrollbar_size ()));
1813 } 2076 }
2077
1814 break; 2078 break;
1815 } 2079 }
1816 } 2080 }
2081
1817 return; 2082 return;
1818 } 2083 }
1819#if MENUBAR
1820 /*
1821 * Menubar window processing of button press
1822 */
1823 if (isMenuBarWindow (ev.window))
1824 menubar_control (ev);
1825#endif
1826} 2084}
1827 2085
1828void 2086void
1829rxvt_term::button_release (const XButtonEvent &ev) 2087rxvt_term::button_release (XButtonEvent &ev)
1830{ 2088{
1831 int reportmode = 0; 2089 int reportmode = 0;
1832 2090
1833 csrO = 0; /* reset csr Offset */ 2091 csrO = 0; /* reset csr Offset */
1834 if (!bypass_keystate) 2092 if (!bypass_keystate)
1835 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2093 reportmode = !! (priv_modes & PrivMode_mouse_report);
1836 2094
1837 if (scrollbar_isUpDn ()) 2095 if (scrollbar_isUpDn ())
1838 { 2096 {
1839 scrollBar.setIdle (); 2097 scrollBar.setIdle ();
1840 scrollbar_show (0); 2098 scrollbar_show (0);
1841#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1842 refresh_type &= ~SMOOTH_REFRESH;
1843#endif
1844
1845 } 2099 }
2100
1846#ifdef SELECTION_SCROLLING 2101#ifdef SELECTION_SCROLLING
1847 pending_scroll_selection=0; 2102 if (sel_scroll_ev.active)
2103 sel_scroll_ev.stop();
1848#endif 2104#endif
2105
1849 if (ev.window == TermWin.vt) 2106 if (ev.window == vt)
1850 { 2107 {
1851#ifdef RXVT_GRAPHICS 2108 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
1852 if (ev.subwindow != None) 2109 return;
1853 rxvt_Gr_ButtonRelease (ev.x, ev.y);
1854 else
1855#endif
1856 2110
1857 { 2111#if ISO_14755
2112 // 5.4
2113 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2114 return;
2115#endif
2116
1858 if (reportmode) 2117 if (reportmode)
2118 {
2119 /* mouse report from vt window */
2120 /* don't report release of wheel "buttons" */
2121 if (ev.button >= 4)
2122 return;
2123#ifdef MOUSE_REPORT_DOUBLECLICK
2124 /* only report the release of 'slow' single clicks */
2125 if (MEvent.button != AnyButton
2126 && (ev.button != MEvent.button
2127 || (ev.time - MEvent.time
2128 > MULTICLICK_TIME / 2)))
1859 { 2129 {
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; 2130 MEvent.clicks = 0;
1872 MEvent.button = AnyButton;
1873 mouse_report (ev);
1874 }
1875#else /* MOUSE_REPORT_DOUBLECLICK */
1876 MEvent.button = AnyButton; 2131 MEvent.button = AnyButton;
1877 mouse_report (ev); 2132 mouse_report (ev);
2133 }
2134#else /* MOUSE_REPORT_DOUBLECLICK */
2135 MEvent.button = AnyButton;
2136 mouse_report (ev);
1878#endif /* MOUSE_REPORT_DOUBLECLICK */ 2137#endif /* MOUSE_REPORT_DOUBLECLICK */
1879 return; 2138 return;
2139 }
2140
2141 /*
2142 * dumb hack to compensate for the failure of click-and-drag
2143 * when overriding mouse reporting
2144 */
2145 if (priv_modes & PrivMode_mouse_report
2146 && bypass_keystate
2147 && ev.button == Button1 && MEvent.clicks <= 1)
2148 selection_extend (ev.x, ev.y, 0);
2149
2150 switch (ev.button)
2151 {
2152 case Button1:
2153 case Button3:
2154 selection_make (ev.time);
2155 break;
2156
2157 case Button2:
2158 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window?
2159 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
2160 break;
2161
2162#ifdef MOUSE_WHEEL
2163 case Button4:
2164 case Button5:
2165 {
2166 int i;
2167 page_dirn v;
2168
2169 v = ev.button == Button4 ? UP : DN;
2170
2171 if (ev.state & ShiftMask)
2172 i = 1;
2173 else if (option (Opt_mouseWheelScrollPage))
2174 i = nrow - 1;
2175 else
2176 i = 5;
2177
2178# ifdef MOUSE_SLIP_WHEELING
2179 if (ev.state & ControlMask)
2180 {
2181 mouse_slip_wheel_speed += v ? -1 : 1;
2182 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2183 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2184
2185 if (slip_wheel_ev.at < NOW)
2186 slip_wheel_ev.at = NOW + SCROLLBAR_CONTINUOUS_DELAY;
2187
2188 slip_wheel_ev.start ();
2189 }
2190 else
2191 {
2192# endif
2193 scr_page (v, i);
2194 scrollbar_show (1);
2195# ifdef MOUSE_SLIP_WHEELING
2196 }
2197# endif
1880 } 2198 }
2199 break;
2200#endif
2201 }
2202 }
2203}
2204
2205/*}}} */
2206
2207bool
2208rxvt_term::cmd_parse ()
2209{
2210 bool flag = false;
2211 wchar_t ch = NOCHAR;
2212 char *seq_begin; // remember start of esc-sequence here
2213
2214 for (;;)
2215 {
2216 if (ch == NOCHAR)
2217 {
2218 seq_begin = cmdbuf_ptr;
2219 ch = next_char ();
2220
2221 if (ch == NOCHAR)
2222 break;
2223 }
2224
2225 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT)
2226 {
2227 if (!seen_input)
2228 {
2229 seen_input = 1;
2230 // many badly-written programs (e.g. jed) contain a race condition:
2231 // they first read the screensize and then install a SIGWINCH handler.
2232 // some window managers resize the window early, and these programs
2233 // then sometimes get the size wrong.
2234 // unfortunately other programs are even more buggy and dislike
2235 // being sent SIGWINCH, so only do it when we were in fact being
2236 // resized.
2237 if (seen_resize && cmd_pid)
2238 kill (-cmd_pid, SIGWINCH);
2239 }
2240
2241 /* Read a text string from the input buffer */
2242 wchar_t buf[UBUFSIZ];
2243 bool refreshnow = false;
2244 int nlines = 0;
2245 wchar_t *str = buf;
2246 wchar_t *eol = str + min (ncol, UBUFSIZ);
2247
2248 for (;;)
2249 {
2250 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2251 break;
2252
2253 *str++ = ch;
2254
2255 if (ch == C0_LF || str >= eol)
2256 {
2257 if (ch == C0_LF)
2258 nlines++;
2259
2260 refresh_count++;
2261
2262 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2263 {
2264 refresh_count = 0;
2265
2266 if (!option (Opt_skipScroll) || io_manager::now () > NOW + 1. / 60.)
2267 {
2268 refreshnow = true;
2269 ch = NOCHAR;
2270 break;
2271 }
2272 }
2273
2274 // scr_add_lines only works for nlines <= nrow - 1.
2275 if (nlines >= nrow - 1)
2276 {
2277 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2278 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2279 scr_add_lines (buf, str - buf, nlines);
2280
2281 nlines = 0;
2282 str = buf;
2283 eol = str + min (ncol, UBUFSIZ);
2284 }
2285
2286 if (str >= eol)
2287 {
2288 if (eol >= buf + UBUFSIZ)
2289 {
2290 ch = NOCHAR;
2291 break;
2292 }
2293 else
2294 eol = min (eol + ncol, buf + UBUFSIZ);
2295 }
2296
2297 }
2298
2299 seq_begin = cmdbuf_ptr;
2300 ch = next_char ();
2301 }
2302
2303 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2304 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2305 scr_add_lines (buf, str - buf, nlines);
2306
1881 /* 2307 /*
1882 * dumb hack to compensate for the failure of click-and-drag 2308 * If there have been a lot of new lines, then update the screen
1883 * when overriding mouse reporting 2309 * What the heck we'll cheat and only refresh less than every page-full.
2310 * if skipScroll is enabled.
1884 */ 2311 */
1885 if (PrivateModes & PrivMode_mouse_report 2312 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 { 2313 {
1892 case Button1: 2314 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); 2315 scr_refresh ();
1923 scrollbar_show (1); 2316 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 } 2317 }
1938 }
1939 }
1940#ifdef MENUBAR
1941 else if (isMenuBarWindow (ev.window))
1942 menubar_control (ev);
1943#endif
1944}
1945 2318
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 { 2319 }
1976 pchanged = 1; 2320 else
1977 XSetWindowBackground (display->display, TermWin.vt,
1978 PixColors[Color_bg]);
1979 am_transparent = am_pixmap_trans = 0;
1980 } 2321 {
1981 return pchanged; /* Don't try any more */ 2322 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 { 2323 {
2045 pchanged = 1; 2324 process_nonprinting (ch);
2046 if (TermWin.pixmap != None)
2047 {
2048 XFreePixmap (display->display, TermWin.pixmap);
2049 TermWin.pixmap = None;
2050 }
2051 } 2325 }
2052 am_pixmap_trans = 0; 2326 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 { 2327 {
2092 if (oldp != None) 2328 // we ran out of input, retry later
2093 pchanged = 1; 2329 cmdbuf_ptr = seq_begin;
2094 break; 2330 break;
2095 } 2331 }
2096 if (oldp != TermWin.parent[i]) 2332
2097 pchanged = 1; 2333 ch = NOCHAR;
2098 }
2099 n = 0;
2100 if (pchanged)
2101 { 2334 }
2102 for (; n < (unsigned int)i; n++) 2335 }
2103 { 2336
2104 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2337 return flag;
2105 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2338}
2106 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2339
2107 { 2340// read the next character
2108 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2341wchar_t
2109 break; 2342rxvt_term::next_char () NOTHROW
2110 } 2343{
2111 } 2344 while (cmdbuf_ptr < cmdbuf_endp)
2345 {
2346 // assume 7-bit to be ascii ALWAYS
2347 if ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b)
2348 return *cmdbuf_ptr++;
2349
2350 wchar_t wc;
2351 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2352
2353 if (len == (size_t)-2)
2112 } 2354 {
2113 if (n > (int) (sizeof (TermWin.parent) 2355 // the mbstate stores incomplete sequences. didn't know this :/
2114 / sizeof (TermWin.parent[0]))) 2356 cmdbuf_ptr = cmdbuf_endp;
2357 break;
2115 { 2358 }
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 2359
2131 rqt.tv_sec = 1; 2360 if (len == (size_t)-1)
2132 rqt.tv_nsec = 0; 2361 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2133 nanosleep (&rqt, NULL); 2362
2134# else 2363 // assume wchar == unicode
2135 sleep (1); 2364 cmdbuf_ptr += len;
2136# endif 2365 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 } 2366 }
2367
2368 return NOCHAR;
2369}
2370
2371// read the next octet
2372uint32_t
2373rxvt_term::next_octet () NOTHROW
2374{
2375 return cmdbuf_ptr < cmdbuf_endp
2376 ? (unsigned char)*cmdbuf_ptr++
2377 : NOCHAR;
2378}
2379
2380static class out_of_input out_of_input;
2381
2382/* rxvt_cmd_getc () - Return next input character */
2383/*
2384 * Return the next input character after first passing any keyboard input
2385 * to the command.
2386 */
2387wchar_t
2388rxvt_term::cmd_getc () THROW ((class out_of_input))
2389{
2390 wchar_t c = next_char ();
2391
2392 if (c == NOCHAR)
2393 throw out_of_input;
2394
2148 return pchanged; 2395 return c;
2149} 2396}
2150#endif
2151 2397
2152/*}}} */ 2398uint32_t
2399rxvt_term::cmd_get8 () THROW ((class out_of_input))
2400{
2401 uint32_t c = next_octet ();
2402
2403 if (c == NOCHAR)
2404 throw out_of_input;
2405
2406 return c;
2407}
2153 2408
2154/*{{{ print pipe */ 2409/*{{{ print pipe */
2155/*----------------------------------------------------------------------*/ 2410/*----------------------------------------------------------------------*/
2156#ifdef PRINTPIPE 2411#ifdef PRINTPIPE
2157FILE * 2412FILE *
2158rxvt_term::popen_printer () 2413rxvt_term::popen_printer ()
2159{ 2414{
2160 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2415 FILE *stream = popen (rs[Rs_print_pipe], "w");
2161 2416
2162 if (stream == NULL) 2417 if (stream == NULL)
2163 rxvt_print_error ("can't open printer pipe"); 2418 rxvt_warn ("can't open printer pipe, not printing.\n");
2419
2164 return stream; 2420 return stream;
2165} 2421}
2166 2422
2167int 2423int
2168rxvt_term::pclose_printer (FILE *stream) 2424rxvt_term::pclose_printer (FILE *stream)
2169{ 2425{
2170 fflush (stream); 2426 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); 2427 return pclose (stream);
2177# endif
2178} 2428}
2179 2429
2180/* 2430/*
2181 * simulate attached vt100 printer 2431 * simulate attached vt100 printer
2182 */ 2432 */
2183void 2433void
2184rxvt_term::process_print_pipe () 2434rxvt_term::process_print_pipe ()
2185{ 2435{
2186 int done; 2436 int done;
2187 FILE *fd; 2437 FILE *fd;
2188 2438
2189 if ((fd = popen_printer ()) == NULL) 2439 if ((fd = popen_printer ()) == NULL)
2190 return; 2440 return;
2191 2441
2192 /* 2442 /*
2193 * Send all input to the printer until either ESC[4i or ESC[?4i 2443 * Send all input to the printer until either ESC[4i or ESC[?4i
2194 * is received. 2444 * is received.
2195 */ 2445 */
2196 for (done = 0; !done;) 2446 for (done = 0; !done;)
2197 { 2447 {
2198 unsigned char buf[8]; 2448 unsigned char buf[8];
2199 unsigned char ch; 2449 unicode_t ch;
2200 unsigned int i, len; 2450 unsigned int i, len;
2201 2451
2202 if ((ch = cmd_getc ()) != C0_ESC) 2452 if ((ch = cmd_getc ()) != C0_ESC)
2203 { 2453 {
2204 if (putc (ch, fd) == EOF) 2454 if (putc (ch, fd) == EOF)
2205 break; /* done = 1 */ 2455 break; /* done = 1 */
… …
2220 { 2470 {
2221 if ((buf[len++] = cmd_getc ()) == 'i') 2471 if ((buf[len++] = cmd_getc ()) == 'i')
2222 break; /* done = 1 */ 2472 break; /* done = 1 */
2223 } 2473 }
2224 } 2474 }
2475
2225 for (i = 0; i < len; i++) 2476 for (i = 0; i < len; i++)
2226 if (putc (buf[i], fd) == EOF) 2477 if (putc (buf[i], fd) == EOF)
2227 { 2478 {
2228 done = 1; 2479 done = 1;
2229 break; 2480 break;
2230 } 2481 }
2231 } 2482 }
2232 } 2483 }
2484
2233 pclose_printer (fd); 2485 pclose_printer (fd);
2234} 2486}
2235#endif /* PRINTPIPE */ 2487#endif /* PRINTPIPE */
2236/*}}} */ 2488/*}}} */
2237 2489
2238/* *INDENT-OFF* */ 2490/* *INDENT-OFF* */
2239enum { 2491enum {
2240 C1_40 = 0x40, 2492 C1_40 = 0x40,
2241 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2493 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, 2494 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, 2495 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 2496 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2245}; 2497};
2246/* *INDENT-ON* */ 2498/* *INDENT-ON* */
2247 2499
2248/*{{{ process non-printing single characters */ 2500/*{{{ process non-printing single characters */
2249void 2501void
2250rxvt_term::process_nonprinting (unsigned char ch) 2502rxvt_term::process_nonprinting (unicode_t ch)
2251{ 2503{
2252 switch (ch) 2504 switch (ch)
2253 { 2505 {
2506 case C0_ESC:
2507 process_escape_seq ();
2508 break;
2254 case C0_ENQ: /* terminal Status */ 2509 case C0_ENQ: /* terminal Status */
2255 if (rs[Rs_answerbackstring]) 2510 if (rs[Rs_answerbackstring])
2256 tt_write ( 2511 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 2512 else
2260 tt_write ((unsigned char *)VT100_ANS, 2513 tt_write (VT100_ANS, strlen (VT100_ANS));
2261 (unsigned int)STRLEN (VT100_ANS));
2262 break; 2514 break;
2263 case C0_BEL: /* bell */ 2515 case C0_BEL: /* bell */
2264 scr_bell (); 2516 scr_bell ();
2265 break; 2517 break;
2266 case C0_BS: /* backspace */ 2518 case C0_BS: /* backspace */
… …
2281 scr_charset_choose (1); 2533 scr_charset_choose (1);
2282 break; 2534 break;
2283 case C0_SI: /* shift in - acs */ 2535 case C0_SI: /* shift in - acs */
2284 scr_charset_choose (0); 2536 scr_charset_choose (0);
2285 break; 2537 break;
2538
2539#ifdef EIGHT_BIT_CONTROLS
2540 // 8-bit controls
2541 case 0x90: /* DCS */
2542 process_dcs_seq ();
2543 break;
2544 case 0x9b: /* CSI */
2545 process_csi_seq ();
2546 break;
2547 case 0x9d: /* OSC */
2548 process_osc_seq ();
2549 break;
2550#endif
2286 } 2551 }
2287} 2552}
2288/*}}} */ 2553/*}}} */
2289 2554
2290 2555
2291/*{{{ process VT52 escape sequences */ 2556/*{{{ process VT52 escape sequences */
2292void 2557void
2293rxvt_term::process_escape_vt52 (unsigned char ch) 2558rxvt_term::process_escape_vt52 (unicode_t ch)
2294{ 2559{
2295 int row, col; 2560 int row, col;
2296 2561
2297 switch (ch) 2562 switch (ch)
2298 { 2563 {
… …
2350 2615
2351/*{{{ process escape sequences */ 2616/*{{{ process escape sequences */
2352void 2617void
2353rxvt_term::process_escape_seq () 2618rxvt_term::process_escape_seq ()
2354{ 2619{
2355 unsigned char ch = cmd_getc (); 2620 unicode_t ch = cmd_getc ();
2356 2621
2357 if (PrivateModes & PrivMode_vt52) 2622 if (priv_modes & PrivMode_vt52)
2358 { 2623 {
2359 process_escape_vt52 (ch); 2624 process_escape_vt52 (ch);
2360 return; 2625 return;
2361 } 2626 }
2362 2627
… …
2377 scr_charset_set (2, (unsigned int)cmd_getc ()); 2642 scr_charset_set (2, (unsigned int)cmd_getc ());
2378 break; 2643 break;
2379 case '+': 2644 case '+':
2380 scr_charset_set (3, (unsigned int)cmd_getc ()); 2645 scr_charset_set (3, (unsigned int)cmd_getc ());
2381 break; 2646 break;
2382#ifdef MULTICHAR_SET 2647#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': 2648 case '6':
2389 scr_backindex (); 2649 scr_backindex ();
2390 break; 2650 break;
2391#endif 2651#endif
2392 case '7': 2652 case '7':
2393 scr_cursor (SAVE); 2653 scr_cursor (SAVE);
2394 break; 2654 break;
2395 case '8': 2655 case '8':
2396 scr_cursor (RESTORE); 2656 scr_cursor (RESTORE);
2397 break; 2657 break;
2398#ifndef NO_FRILLS 2658#if !ENABLE_MINIMAL
2399 case '9': 2659 case '9':
2400 scr_forwardindex (); 2660 scr_forwardindex ();
2401 break; 2661 break;
2402#endif 2662#endif
2403 case '=': 2663 case '=':
… …
2413 break; 2673 break;
2414 2674
2415 /* 8.3.87: NEXT LINE */ 2675 /* 8.3.87: NEXT LINE */
2416 case C1_NEL: /* ESC E */ 2676 case C1_NEL: /* ESC E */
2417 { 2677 {
2418 uint32_t nlcr[] = { '\n', '\r' }; 2678 wchar_t nlcr[] = { C0_LF, C0_CR };
2419 scr_add_lines (nlcr, 1, 2); 2679 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);
2420 } 2680 }
2421 break; 2681 break;
2422 2682
2423 /* kidnapped escape sequence: Should be 8.3.48 */ 2683 /* kidnapped escape sequence: Should be 8.3.48 */
2424 case C1_ESA: /* ESC G */ 2684 case C1_ESA: /* ESC G */
… …
2434 case C1_RI: /* ESC M */ 2694 case C1_RI: /* ESC M */
2435 scr_index (DN); 2695 scr_index (DN);
2436 break; 2696 break;
2437 2697
2438 /* 8.3.142: SINGLE-SHIFT TWO */ 2698 /* 8.3.142: SINGLE-SHIFT TWO */
2439 /*case C1_SS2: scr_single_shift (2); break; */ 2699 /*case C1_SS2: scr_single_shift (2); break; */
2440 2700
2441 /* 8.3.143: SINGLE-SHIFT THREE */ 2701 /* 8.3.143: SINGLE-SHIFT THREE */
2442 /*case C1_SS3: scr_single_shift (3); break; */ 2702 /*case C1_SS3: scr_single_shift (3); break; */
2443 2703
2444 /* 8.3.27: DEVICE CONTROL STRING */ 2704 /* 8.3.27: DEVICE CONTROL STRING */
2445 case C1_DCS: /* ESC P */ 2705 case C1_DCS: /* ESC P */
2446 process_dcs_seq (); 2706 process_dcs_seq ();
2447 break; 2707 break;
2448 2708
2449 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2709 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2450 case C1_SCI: /* ESC Z */ 2710 case C1_SCI: /* ESC Z */
2451 tt_write ((const unsigned char *)ESCZ_ANSWER, 2711 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2452 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2453 break; /* steal obsolete ESC [ c */ 2712 break; /* steal obsolete ESC [ c */
2454 2713
2455 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2714 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */
2456 case C1_CSI: /* ESC [ */ 2715 case C1_CSI: /* ESC [ */
2457 process_csi_seq (); 2716 process_csi_seq ();
… …
2462 process_osc_seq (); 2721 process_osc_seq ();
2463 break; 2722 break;
2464 2723
2465 /* 8.3.106: RESET TO INITIAL STATE */ 2724 /* 8.3.106: RESET TO INITIAL STATE */
2466 case 'c': 2725 case 'c':
2726 mbstate.reset ();
2467 scr_poweron (); 2727 scr_poweron ();
2468 scrollbar_show (1); 2728 scrollbar_show (1);
2469 break; 2729 break;
2470 2730
2471 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2731 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
… …
2483 2743
2484/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2744/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2485/* *INDENT-OFF* */ 2745/* *INDENT-OFF* */
2486enum { 2746enum {
2487 CSI_ICH = 0x40, 2747 CSI_ICH = 0x40,
2488 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2748 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 , 2749 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, 2750 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, 2751 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, 2752 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, 2753 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, */ 2768 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, [, \, ], ^, _, */ 2769 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, */ 2770 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, */ 2771 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, */ 2772 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, {, |, }, ~, */ 2773 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2514 }; 2774 };
2515/* *INDENT-ON* */ 2775/* *INDENT-ON* */
2516 2776
2517void 2777void
2518rxvt_term::process_csi_seq () 2778rxvt_term::process_csi_seq ()
2519{ 2779{
2520 unsigned char ch, priv, i; 2780 unicode_t ch, priv, i;
2521 unsigned int nargs, p; 2781 unsigned int nargs, p;
2522 int n, ndef; 2782 int n, ndef;
2523 int arg[ESC_ARGS]; 2783 int arg[ESC_ARGS] = { };
2524 2784
2525 for (nargs = ESC_ARGS; nargs > 0;) 2785 nargs = 0;
2526 arg[--nargs] = 0;
2527 2786
2528 priv = 0; 2787 priv = 0;
2529 ch = cmd_getc (); 2788 ch = cmd_getc ();
2530 if (ch >= '<' && ch <= '?') 2789 if (ch >= '<' && ch <= '?')
2531 { /* '<' '=' '>' '?' */ 2790 { /* '<' '=' '>' '?' */
2532 priv = ch; 2791 priv = ch;
2533 ch = cmd_getc (); 2792 ch = cmd_getc ();
2534 } 2793 }
2794
2535 /* read any numerical arguments */ 2795 /* read any numerical arguments */
2536 for (n = -1; ch < CSI_ICH; ) 2796 for (n = -1; ch < CSI_ICH; )
2537 { 2797 {
2538 if (isdigit (ch)) 2798 if (isdigit (ch))
2539 { 2799 {
… …
2546 { 2806 {
2547 if (nargs < ESC_ARGS) 2807 if (nargs < ESC_ARGS)
2548 arg[nargs++] = n; 2808 arg[nargs++] = n;
2549 n = -1; 2809 n = -1;
2550 } 2810 }
2551 else if (ch == '\b') 2811 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); 2812 process_nonprinting (ch);
2563 } 2813
2564 ch = cmd_getc (); 2814 ch = cmd_getc ();
2565 } 2815 }
2566 2816
2567 if (ch > CSI_7F) 2817 if (ch > CSI_7F)
2568 return; 2818 return;
… …
2574 ndef = get_byte_array_bit (csi_defaults, i); 2824 ndef = get_byte_array_bit (csi_defaults, i);
2575 for (p = 0; p < nargs; p++) 2825 for (p = 0; p < nargs; p++)
2576 if (arg[p] == -1) 2826 if (arg[p] == -1)
2577 arg[p] = ndef; 2827 arg[p] = ndef;
2578 2828
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 /* 2829 /*
2587 * private mode handling 2830 * private mode handling
2588 */ 2831 */
2589 if (priv) 2832 if (priv)
2590 { 2833 {
2591 switch (priv) 2834 switch (priv)
2592 { 2835 {
2593 case '>': 2836 case '>':
2594 if (ch == CSI_DA) /* secondary device attributes */ 2837 if (ch == CSI_DA) /* secondary device attributes */
2838 {
2839 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2840 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2841 //
2842 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2843 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, and 94 for later versions, to signify
2844 // that we do not support xterm mouse reporting (should be 95 when we do).
2845 //
2595 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2846 tt_printf ("\033[>%d;94;0c", 'U');
2847 }
2596 break; 2848 break;
2597 case '?': 2849 case '?':
2598 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2850 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2599 process_terminal_mode (ch, priv, nargs, arg); 2851 process_terminal_mode (ch, priv, nargs, arg);
2600 break; 2852 break;
… …
2705 2957
2706 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 2958 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2707 arg[0] = -arg[0]; 2959 arg[0] = -arg[0];
2708 /* FALLTHROUGH */ 2960 /* FALLTHROUGH */
2709 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 2961 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2710 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 2962 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2711 break; 2963 break;
2712 2964
2713 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 2965 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2714 tt_write ((const unsigned char *)VT100_ANS, 2966 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2715 (unsigned int) (sizeof (VT100_ANS) - 1));
2716 break; 2967 break;
2717 2968
2718 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 2969 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2719 process_sgr_mode (nargs, arg); 2970 process_sgr_mode (nargs, arg);
2720 break; 2971 break;
… …
2726 tt_printf ("\033[0n"); 2977 tt_printf ("\033[0n");
2727 break; 2978 break;
2728 case 6: /* CPR requested */ 2979 case 6: /* CPR requested */
2729 scr_report_position (); 2980 scr_report_position ();
2730 break; 2981 break;
2731#if defined (ENABLE_DISPLAY_ANSWER)
2732 case 7: /* unofficial extension */ 2982 case 7: /* unofficial extension */
2983 if (option (Opt_insecure))
2733 tt_printf ("%-.250s\n", rs[Rs_display_name]); 2984 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2734 break; 2985 break;
2735#endif
2736 case 8: /* unofficial extension */ 2986 case 8: /* unofficial extension */
2737 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 2987 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2738 break; 2988 break;
2739 } 2989 }
2740 break; 2990 break;
2741 2991
2742 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 2992 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2775 break; 3025 break;
2776 3026
2777 case CSI_RM: /* 8.3.107: RESET MODE */ 3027 case CSI_RM: /* 8.3.107: RESET MODE */
2778 if (arg[0] == 4) 3028 if (arg[0] == 4)
2779 scr_insert_mode (0); 3029 scr_insert_mode (0);
3030 else if (arg[0] == 20)
3031 priv_modes &= ~PrivMode_LFNL;
2780 break; 3032 break;
2781 3033
2782 case CSI_SM: /* 8.3.126: SET MODE */ 3034 case CSI_SM: /* 8.3.126: SET MODE */
2783 if (arg[0] == 4) 3035 if (arg[0] == 4)
2784 scr_insert_mode (1); 3036 scr_insert_mode (1);
3037 else if (arg[0] == 20)
3038 priv_modes |= PrivMode_LFNL;
2785 break; 3039 break;
2786 3040
2787 /* 3041 /*
2788 * PRIVATE USE beyond this point. All CSI_7? sequences here 3042 * PRIVATE USE beyond this point. All CSI_7? sequences here
2789 */ 3043 */
… …
2801 break; 3055 break;
2802 case CSI_75: 3056 case CSI_75:
2803 scr_cursor (RESTORE); 3057 scr_cursor (RESTORE);
2804 break; 3058 break;
2805 3059
2806#ifndef NO_FRILLS 3060#if !ENABLE_MINIMAL
2807 case CSI_74: 3061 case CSI_74:
2808 process_window_ops (arg, nargs); 3062 process_window_ops (arg, nargs);
2809 break; 3063 break;
2810#endif 3064#endif
2811 3065
2812 case CSI_78: /* DECREQTPARM */ 3066 case CSI_78: /* DECREQTPARM */
2813 if (arg[0] == 0 || arg[0] == 1) 3067 if (arg[0] == 0 || arg[0] == 1)
2814 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3068 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2815 /* FALLTHROUGH */ 3069 break;
2816 3070
2817 default: 3071 default:
2818 break; 3072 break;
2819 } 3073 }
2820} 3074}
2821/*}}} */ 3075/*}}} */
2822 3076
2823#ifndef NO_FRILLS 3077#if !ENABLE_MINIMAL
2824/* ARGSUSED */ 3078/* ARGSUSED */
2825void 3079void
2826rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3080rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2827{ 3081{
2828 int x, y; 3082 int x, y;
2829#if 0
2830 char *s;
2831#endif
2832 XWindowAttributes wattr; 3083 XWindowAttributes wattr;
2833 Window wdummy; 3084 Window wdummy;
3085
3086 dLocal (Display *, dpy);
2834 3087
2835 if (nargs == 0) 3088 if (nargs == 0)
2836 return; 3089 return;
3090
2837 switch (args[0]) 3091 switch (args[0])
2838 { 3092 {
2839 /* 3093 /*
2840 * commands 3094 * commands
2841 */ 3095 */
2842 case 1: /* deiconify window */ 3096 case 1: /* deiconify window */
2843 XMapWindow (display->display, TermWin.parent[0]); 3097 XMapWindow (dpy, parent[0]);
2844 break; 3098 break;
2845 case 2: /* iconify window */ 3099 case 2: /* iconify window */
2846 XIconifyWindow (display->display, TermWin.parent[0], 3100 XIconifyWindow (dpy, parent[0], display->screen);
2847 DefaultScreen (display->display));
2848 break; 3101 break;
2849 case 3: /* set position (pixels) */ 3102 case 3: /* set position (pixels) */
2850 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3103 XMoveWindow (dpy, parent[0], args[1], args[2]);
2851 break; 3104 break;
2852 case 4: /* set size (pixels) */ 3105 case 4: /* set size (pixels) */
2853 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3106 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2854 break; 3107 break;
2855 case 5: /* raise window */ 3108 case 5: /* raise window */
2856 XRaiseWindow (display->display, TermWin.parent[0]); 3109 XRaiseWindow (dpy, parent[0]);
2857 break; 3110 break;
2858 case 6: /* lower window */ 3111 case 6: /* lower window */
2859 XLowerWindow (display->display, TermWin.parent[0]); 3112 XLowerWindow (dpy, parent[0]);
2860 break; 3113 break;
2861 case 7: /* refresh window */ 3114 case 7: /* refresh window */
2862 scr_touch (true); 3115 scr_touch (true);
2863 break; 3116 break;
2864 case 8: /* set size (chars) */ 3117 case 8: /* set size (chars) */
2865 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3118 set_widthheight ((unsigned int) (args[2] * fwidth),
2866 (unsigned int) (args[1] * TermWin.fheight)); 3119 (unsigned int) (args[1] * fheight));
2867 break; 3120 break;
3121
3122 //case 9: NYI, TODO, restore maximized window or maximize window
2868 default: 3123 default:
2869 if (args[0] >= 24) /* set height (chars) */ 3124 if (args[0] >= 24) /* set height (chars) */
2870 set_widthheight ((unsigned int)TermWin.width, 3125 set_widthheight ((unsigned int)width,
2871 (unsigned int) (args[1] * TermWin.fheight)); 3126 (unsigned int) (args[1] * fheight));
2872 break; 3127 break;
3128
2873 /* 3129 /*
2874 * reports - some output format copied from XTerm 3130 * reports - some output format copied from XTerm
2875 */ 3131 */
2876 case 11: /* report window state */ 3132 case 11: /* report window state */
2877 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3133 XGetWindowAttributes (dpy, parent[0], &wattr);
2878 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3134 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2879 break; 3135 break;
2880 case 13: /* report window position */ 3136 case 13: /* report window position */
2881 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3137 XGetWindowAttributes (dpy, parent[0], &wattr);
2882 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3138 XTranslateCoordinates (dpy, parent[0], wattr.root,
2883 -wattr.border_width, -wattr.border_width, 3139 -wattr.border_width, -wattr.border_width,
2884 &x, &y, &wdummy); 3140 &x, &y, &wdummy);
2885 tt_printf ("\033[3;%d;%dt", x, y); 3141 tt_printf ("\033[3;%d;%dt", x, y);
2886 break; 3142 break;
2887 case 14: /* report window size (pixels) */ 3143 case 14: /* report window size (pixels) */
2888 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3144 XGetWindowAttributes (dpy, parent[0], &wattr);
2889 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3145 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2890 break; 3146 break;
3147 case 18: /* report text area size (chars) */
3148 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3149 break;
2891 case 18: /* report window size (chars) */ 3150 case 19: /* report window size (chars) */
2892 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3151 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2893 break; 3152 break;
2894#if 0 /* XXX: currently disabled due to security concerns */
2895 case 20: /* report icon label */ 3153 case 20: /* report icon label */
3154 {
3155 char *s;
2896 XGetIconName (display->display, TermWin.parent[0], &s); 3156 XGetIconName (dpy, parent[0], &s);
2897 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3157 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3158 XFree (s);
3159 }
2898 break; 3160 break;
2899 case 21: /* report window title */ 3161 case 21: /* report window title */
3162 {
3163 char *s;
2900 XFetchName (display->display, TermWin.parent[0], &s); 3164 XFetchName (dpy, parent[0], &s);
2901 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3165 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3166 XFree (s);
3167 }
2902 break; 3168 break;
2903#endif
2904
2905 } 3169 }
2906} 3170}
2907#endif 3171#endif
2908 3172
2909/*----------------------------------------------------------------------*/ 3173/*----------------------------------------------------------------------*/
2910/* 3174/*
2911 * get input up until STRING TERMINATOR (or BEL) 3175 * get input up until STRING TERMINATOR (or BEL)
2912 * ends_how is terminator used. returned input must be free ()d 3176 * ends_how is terminator used. returned input must be free()'d
2913 */ 3177 */
2914unsigned char * 3178char *
2915rxvt_term::get_to_st (unsigned char *ends_how) 3179rxvt_term::get_to_st (unicode_t &ends_how)
2916{ 3180{
2917 int seen_esc = 0; /* seen escape? */ 3181 unicode_t ch;
3182 bool seen_esc = false;
2918 unsigned int n = 0; 3183 unsigned int n = 0;
2919 unsigned char *s; 3184 wchar_t string[STRING_MAX];
2920 unsigned char ch, string[STRING_MAX];
2921 3185
2922 for (; (ch = cmd_getc ());) 3186 while ((ch = cmd_getc ()) != NOCHAR)
2923 { 3187 {
2924 if (ch == C0_BEL 3188 if (seen_esc)
2925 || ch == CHAR_ST 3189 {
2926 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3190 if (ch == 0x5c) /* 7bit ST */
2927 break; 3191 break;
3192 else
3193 return NULL;
3194 }
2928 if (ch == C0_ESC) 3195 else if (ch == C0_ESC)
2929 { 3196 {
2930 seen_esc = 1; 3197 seen_esc = true;
2931 continue; 3198 continue;
2932 } 3199 }
3200 else if (ch == C0_BEL || ch == CHAR_ST)
3201 break;
2933 else if (ch == '\t') 3202 else if (ch == C0_SYN)
2934 ch = ' '; /* translate '\t' to space */ 3203 ch = cmd_get8 ();
2935 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3204 else if (ch < 0x20)
2936 return NULL; /* other control character - exit */ 3205 return NULL; /* other control character - exit */
2937 if (n < sizeof (string) - 1) 3206
3207 seen_esc = false;
3208
3209 if (n >= STRING_MAX - 1)
3210 // stop at some sane length
3211 return NULL;
3212
2938 string[n++] = ch; 3213 string[n++] = ch;
2939 seen_esc = 0;
2940 } 3214 }
3215
2941 string[n++] = '\0'; 3216 string[n++] = '\0';
2942 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3217
2943 return NULL;
2944 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3218 ends_how = (ch == 0x5c ? C0_ESC : ch);
2945 STRNCPY (s, string, n); 3219
2946 return s; 3220 return rxvt_wcstombs (string);
2947} 3221}
2948 3222
2949/*----------------------------------------------------------------------*/ 3223/*----------------------------------------------------------------------*/
2950/* 3224/*
2951 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3225 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2952 */ 3226 */
2953void 3227void
2954rxvt_term::process_dcs_seq () 3228rxvt_term::process_dcs_seq ()
2955{ 3229{
2956 unsigned char eh, *s; 3230 char *s;
3231 unicode_t eh;
3232
2957 /* 3233 /*
2958 * Not handled yet 3234 * Not handled yet
2959 */ 3235 */
2960 s = get_to_st (&eh); 3236 s = get_to_st (eh);
2961 if (s) 3237 if (s)
2962 free (s); 3238 free (s);
3239
2963 return; 3240 return;
2964} 3241}
2965 3242
2966/*----------------------------------------------------------------------*/ 3243/*----------------------------------------------------------------------*/
2967/* 3244/*
2968 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3245 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2969 */ 3246 */
2970void 3247void
2971rxvt_term::process_osc_seq () 3248rxvt_term::process_osc_seq ()
2972{ 3249{
2973 unsigned char ch, eh, *s; 3250 unicode_t ch, eh;
2974 int arg; 3251 int arg;
2975 3252
2976 ch = cmd_getc (); 3253 ch = cmd_getc ();
2977 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3254 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2978 arg = arg * 10 + (ch - '0'); 3255 arg = arg * 10 + (ch - '0');
2979 3256
2980 if (ch == ';') 3257 if (ch == ';')
2981 { 3258 {
2982 s = get_to_st (&eh); 3259 char *s = get_to_st (eh);
3260
2983 if (s) 3261 if (s)
2984 { 3262 {
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); 3263 process_xterm_seq (arg, s, eh);
2997 free (s); 3264 free (s);
2998 } 3265 }
2999 } 3266 }
3000} 3267}
3268
3269void
3270rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3271{
3272 if (str[0] == '?' && !str[1])
3273 {
3274 rgba c;
3275 pix_colors_focused[color].get (c);
3276
3277#if XFT
3278 if (c.a != rgba::MAX_CC)
3279 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3280 else
3281#endif
3282 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3283 }
3284 else
3285 set_window_color (color, str);
3286}
3287
3001/* 3288/*
3002 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3289 * 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 */ 3290 */
3022void 3291void
3023rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3292rxvt_term::process_xterm_seq (int op, const char *str, char resp)
3024{ 3293{
3025 int changed = 0; 3294 int color;
3026 int color;
3027 char *buf, *name; 3295 char *buf, *name;
3296 bool query = str[0] == '?' && !str[1];
3297 int saveop = op;
3298
3299 dLocal (Display *, dpy);
3028 3300
3029 assert (str != NULL); 3301 assert (str != NULL);
3302
3303 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3304 return;
3305
3030 switch (op) 3306 switch (op)
3031 { 3307 {
3032 case XTerm_name: 3308 case XTerm_name:
3033 set_title (str); 3309 set_title (str);
3034 /* FALLTHROUGH */ 3310 /* FALLTHROUGH */
3035 case XTerm_iconName: 3311 case XTerm_iconName:
3036 set_iconName (str); 3312 set_icon_name (str);
3037 break; 3313 break;
3038 case XTerm_title: 3314 case XTerm_title:
3039 set_title (str); 3315 set_title (str);
3040 break; 3316 break;
3317 case XTerm_property:
3318 if (str[0] == '?')
3319 {
3320 Atom prop = display->atom (str + 1);
3321 Atom actual_type;
3322 int actual_format;
3323 unsigned long nitems;
3324 unsigned long bytes_after;
3325 unsigned char *value = 0;
3326 const char *str = "";
3327
3328 if (prop
3329 && XGetWindowProperty (dpy, parent[0],
3330 prop, 0, 1<<16, 0, AnyPropertyType,
3331 &actual_type, &actual_format,
3332 &nitems, &bytes_after, &value) == Success
3333 && actual_type != None
3334 && actual_format == 8)
3335 str = (const char *)(value);
3336
3337 tt_printf ("\033]%d;%s%c", op, str, resp);
3338
3339 XFree (value);
3340 }
3341 else
3342 {
3343 char *eq = strchr (str, '='); // constness lost, but verified to be ok
3344
3345 if (eq)
3346 {
3347 *eq = 0;
3348 set_utf8_property (display->atom (str), eq + 1);
3349 }
3350 else
3351 XDeleteProperty (dpy, parent[0],
3352 display->atom (str));
3353 }
3354 break;
3355
3041 case XTerm_Color: 3356 case XTerm_Color:
3042 for (buf = (char *)str; buf && *buf;) 3357 for (buf = (char *)str; buf && *buf;)
3043 { 3358 {
3044 if ((name = STRCHR (buf, ';')) == NULL) 3359 if ((name = strchr (buf, ';')) == NULL)
3045 break; 3360 break;
3361
3046 *name++ = '\0'; 3362 *name++ = '\0';
3047 color = atoi (buf); 3363 color = atoi (buf) + minCOLOR;
3048 if (color < 0 || color >= TOTAL_COLORS) 3364
3365 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3049 break; 3366 break;
3367
3050 if ((buf = STRCHR (name, ';')) != NULL) 3368 if ((buf = strchr (name, ';')) != NULL)
3051 *buf++ = '\0'; 3369 *buf++ = '\0';
3052 set_window_color (color + minCOLOR, name); 3370
3371 process_color_seq (op, color, name, resp);
3053 } 3372 }
3373 break;
3374 case XTerm_Color00:
3375 process_color_seq (op, Color_fg, str, resp);
3376 break;
3377 case XTerm_Color01:
3378 process_color_seq (op, Color_bg, str, resp);
3054 break; 3379 break;
3055#ifndef NO_CURSORCOLOR 3380#ifndef NO_CURSORCOLOR
3056 case XTerm_Color_cursor: 3381 case XTerm_Color_cursor:
3057 set_window_color (Color_cursor, str); 3382 process_color_seq (op, Color_cursor, str, resp);
3058 break; 3383 break;
3059#endif 3384#endif
3060 case XTerm_Color_pointer: 3385 case XTerm_Color_pointer_fg:
3061 set_window_color (Color_pointer, str); 3386 process_color_seq (op, Color_pointer_fg, str, resp);
3387 break;
3388 case XTerm_Color_pointer_bg:
3389 process_color_seq (op, Color_pointer_bg, str, resp);
3062 break; 3390 break;
3063#ifndef NO_BOLD_UNDERLINE_REVERSE 3391#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: 3392 case XTerm_Color_RV:
3071 set_window_color (Color_RV, str); 3393 process_color_seq (op, Color_RV, str, resp);
3072 break; 3394 break;
3395 case Rxvt_Color_BD:
3396 case URxvt_Color_BD:
3397 process_color_seq (op, Color_BD, str, resp);
3398 break;
3399 case Rxvt_Color_UL:
3400 case URxvt_Color_UL:
3401 process_color_seq (op, Color_UL, str, resp);
3402 break;
3403 case URxvt_Color_IT:
3404 process_color_seq (op, Color_IT, str, resp);
3405 break;
3073#endif 3406#endif
3074 3407#if ENABLE_TRANSPARENCY
3075 case XTerm_Menu: 3408 case URxvt_Color_tint:
3409 process_color_seq (op, Color_tint, str, resp);
3076 /* 3410 {
3077 * rxvt_menubar_dispatch () violates the constness of the string, 3411 bool changed = false;
3078 * so DON'T do it here 3412 if (ISSET_PIXCOLOR (Color_tint))
3413 changed = bgPixmap.set_tint (pix_colors_focused [Color_tint]);
3414 else
3415 changed = bgPixmap.unset_tint ();
3416 if (changed)
3417 update_background ();
3079 */ 3418 }
3419
3080 break; 3420 break;
3421#endif
3422
3423#if BG_IMAGE_FROM_FILE
3081 case XTerm_Pixmap: 3424 case Rxvt_Pixmap:
3082 if (*str != ';') 3425 if (!strcmp (str, "?"))
3083 { 3426 {
3084#if XPM_BACKGROUND 3427 char str[256];
3085 scale_pixmap (""); /* reset to default scaling */ 3428
3086 set_bgPixmap (str); /* change pixmap */ 3429 sprintf (str, "[%dx%d+%d+%d]", /* can't presume snprintf () ! */
3087#endif 3430 min (bgPixmap.h_scale, 32767), min (bgPixmap.v_scale, 32767),
3088 scr_touch (true); 3431 min (bgPixmap.h_align, 32767), min (bgPixmap.v_align, 32767));
3432 process_xterm_seq (XTerm_title, str, CHAR_ST);
3089 } 3433 }
3090 while ((str = STRCHR (str, ';')) != NULL) 3434 else
3091 { 3435 {
3436 int changed = 0;
3437
3438 if (*str != ';')
3439 {
3440 /* reset to default scaling :*/
3441 bgPixmap.unset_geometry ();
3442 if (bgPixmap.set_file (str)) /* change pixmap */
3443 changed++;
3444 str = strchr (str, ';');
3445 if (str == NULL)
3446 bgPixmap.set_defaultGeometry ();
3447 }
3448 while (str)
3449 {
3092 str++; 3450 str++;
3093#if XPM_BACKGROUND 3451 if (bgPixmap.set_geometry (str))
3094 changed += scale_pixmap (str); 3452 changed++;
3095#endif 3453 str = strchr (str, ';');
3096 3454 }
3455 if (changed)
3456 update_background ();
3097 } 3457 }
3098 if (changed)
3099 {
3100#ifdef XPM_BACKGROUND
3101 resize_pixmap ();
3102#endif
3103 scr_touch (true);
3104 }
3105 break; 3458 break;
3459#endif
3106 3460
3107 case XTerm_restoreFG: 3461 case Rxvt_restoreFG:
3108 set_window_color (Color_fg, str); 3462 set_window_color (Color_fg, str);
3109 break; 3463 break;
3110 case XTerm_restoreBG: 3464 case Rxvt_restoreBG:
3111 set_window_color (Color_bg, str); 3465 set_window_color (Color_bg, str);
3112 break; 3466 break;
3467
3113 case XTerm_logfile: 3468 case XTerm_logfile:
3469 // TODO, when secure mode?
3114 break; 3470 break;
3115 case XTerm_font: 3471
3116 change_font (0, str);
3117 break;
3118#if 0 3472#if 0
3119 case XTerm_dumpscreen: /* no error notices */ 3473 case Rxvt_dumpscreen: /* no error notices */
3120 { 3474 {
3121 int fd; 3475 int fd;
3122 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3476 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3123 { 3477 {
3124 scr_dump (fd); 3478 scr_dump (fd);
3125 close (fd); 3479 close (fd);
3126 } 3480 }
3127 } 3481 }
3128 break; 3482 break;
3129#endif 3483#endif
3484 case XTerm_font:
3485 op = URxvt_font;
3486 case URxvt_font:
3487#if ENABLE_STYLES
3488 case URxvt_boldFont:
3489 case URxvt_italicFont:
3490 case URxvt_boldItalicFont:
3491#endif
3492 if (query)
3493 tt_printf ("\33]%d;%-.250s%c", saveop,
3494 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3495 ? fontset[op - URxvt_font]->fontdesc : "",
3496 resp);
3497 else
3498 {
3499 const char *&res = rs[Rs_font + (op - URxvt_font)];
3130 3500
3501 res = strdup (str);
3502 allocated.push_back ((void *)res);
3503 set_fonts ();
3504 }
3505 break;
3506
3507 case URxvt_version:
3508 if (query)
3509 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3510 op,
3511 rs[Rs_name], VERSION[0], VERSION[2],
3512 resp);
3513 break;
3514
3515#if !ENABLE_MINIMAL
3516 case URxvt_locale:
3517 if (query)
3518 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3519 else
3520 {
3521 set_locale (str);
3522 pty->set_utf8_mode (enc_utf8);
3523 init_xlocale ();
3524 }
3525 break;
3526
3527 case URxvt_view_up:
3528 case URxvt_view_down:
3529 {
3530 int lines = atoi (str);
3531
3532 if (lines)
3533 scr_page (op == URxvt_view_up ? UP : DN, lines);
3534 else
3535 scr_erase_savelines ();
3536 }
3537
3538 break;
3539#endif
3540
3541#if ENABLE_PERL
3542 case URxvt_perl:
3543 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_END)))
3544 ; // no responses yet
3545 break;
3546#endif
3131 } 3547 }
3132} 3548}
3133/*----------------------------------------------------------------------*/ 3549/*----------------------------------------------------------------------*/
3134 3550
3135/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3551/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3143 * so no need for fancy checking 3559 * so no need for fancy checking
3144 */ 3560 */
3145int 3561int
3146rxvt_term::privcases (int mode, unsigned long bit) 3562rxvt_term::privcases (int mode, unsigned long bit)
3147{ 3563{
3148 int state; 3564 int state;
3149 3565
3150 if (mode == 's') 3566 if (mode == 's')
3151 { 3567 {
3152 SavedModes |= (PrivateModes & bit); 3568 SavedModes |= (priv_modes & bit);
3153 return -1; 3569 return -1;
3154 } 3570 }
3155 else 3571 else
3156 { 3572 {
3157 if (mode == 'r') 3573 if (mode == 'r')
3158 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3574 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3159 else 3575 else
3160 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3576 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3161 PrivMode (state, bit); 3577 PrivMode (state, bit);
3162 } 3578 }
3579
3163 return state; 3580 return state;
3164} 3581}
3165 3582
3166/* we're not using priv _yet_ */ 3583/* we're not using priv _yet_ */
3167void 3584void
3168rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3585rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg)
3169{ 3586{
3170 unsigned int i, j; 3587 unsigned int i, j;
3171 int state; 3588 int state;
3589
3172 static const struct 3590 static const struct
3173 { 3591 {
3174 const int argval; 3592 const int argval;
3175 const unsigned long bit; 3593 const unsigned long bit;
3176 }
3177 argtopriv[] = { 3594 } argtopriv[] = {
3178 { 1, PrivMode_aplCUR }, 3595 { 1, PrivMode_aplCUR },
3179 { 2, PrivMode_vt52 }, 3596 { 2, PrivMode_vt52 },
3180 { 3, PrivMode_132 }, 3597 { 3, PrivMode_132 },
3181 { 4, PrivMode_smoothScroll }, 3598 { 4, PrivMode_smoothScroll },
3182 { 5, PrivMode_rVideo }, 3599 { 5, PrivMode_rVideo },
3183 { 6, PrivMode_relOrigin }, 3600 { 6, PrivMode_relOrigin },
3184 { 7, PrivMode_Autowrap }, 3601 { 7, PrivMode_Autowrap },
3602 // 8, bi-directional support mode
3185 { 9, PrivMode_MouseX10 }, 3603 { 9, PrivMode_MouseX10 },
3186#ifdef menuBar_esc 3604 // 18, 19 printing-related
3187 { menuBar_esc, PrivMode_menuBar }, 3605 { 25, PrivMode_VisibleCursor },
3188#endif
3189#ifdef scrollBar_esc 3606#ifdef scrollBar_esc
3190 { scrollBar_esc, PrivMode_scrollBar }, 3607 { scrollBar_esc, PrivMode_scrollBar },
3191#endif 3608#endif
3192 { 25, PrivMode_VisibleCursor },
3193 { 35, PrivMode_ShiftKeys }, 3609 { 35, PrivMode_ShiftKeys }, // rxvt extension
3194 { 40, PrivMode_132OK }, 3610 { 40, PrivMode_132OK },
3611 // 41 xterm more fixes NYI
3612 // 45 margin bell NYI
3613 // 46 start logging
3195 { 47, PrivMode_Screen }, 3614 { 47, PrivMode_Screen },
3196 { 66, PrivMode_aplKP }, 3615 { 66, PrivMode_aplKP },
3197#ifndef NO_BACKSPACE_KEY 3616#ifndef NO_BACKSPACE_KEY
3198 { 67, PrivMode_BackSpace }, 3617 { 67, PrivMode_BackSpace },
3199#endif 3618#endif
3200 { 1000, PrivMode_MouseX11 }, 3619 { 1000, PrivMode_MouseX11 },
3620 // 1001 Use Hilite Mouse Tracking. NYI, TODO
3621 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO
3622 // 1003 Use All Motion Mouse Tracking. NYI, TODO
3201 { 1010, PrivMode_TtyOutputInh }, 3623 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3202 { 1011, PrivMode_Keypress }, 3624 { 1011, PrivMode_Keypress }, // rxvt extension
3625 // 1035 enable modifiers for alt, numlock NYI
3626 // 1036 send ESC for meta keys NYI
3627 // 1037 send DEL for keypad delete NYI
3203 { 1047, PrivMode_Screen }, 3628 { 1047, PrivMode_Screen },
3629 // 1048 save and restore cursor
3204 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3630 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3631 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3205 }; 3632 };
3206 3633
3207 if (nargs == 0) 3634 if (nargs == 0)
3208 return; 3635 return;
3209 3636
… …
3224 state = privcases (mode, argtopriv[j].bit); 3651 state = privcases (mode, argtopriv[j].bit);
3225 break; 3652 break;
3226 } 3653 }
3227 3654
3228 /* extra handling for values with state unkept */ 3655 /* extra handling for values with state unkept */
3229 if (state == -1)
3230 switch (arg[i]) 3656 switch (arg[i])
3231 { 3657 {
3658#if ENABLE_STYLES
3659 case 1021:
3660 set_option (Opt_intensityStyles, mode);
3661
3662 scr_touch (true);
3663 break;
3664#endif
3232 case 1048: /* alternative cursor save */ 3665 case 1048: /* alternative cursor save */
3666 case 1049:
3667 if (option (Opt_secondaryScreen))
3233 if (mode == 0) 3668 if (mode == 0)
3234 scr_cursor (RESTORE); 3669 scr_cursor (RESTORE);
3235 else if (mode == 1) 3670 else if (mode == 1)
3236 scr_cursor (SAVE); 3671 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; 3672 break;
3673 }
3674
3675 if (state >= 0)
3676 /* extra handling for values with valid 0 or 1 state */
3677 switch (arg[i])
3678 {
3679 /* case 1: - application cursor keys */
3680 case 2: /* VT52 mode */
3681 /* oddball mode. should be set regardless of set/reset
3682 * parameter. Return from VT52 mode with an ESC < from
3683 * within VT52 mode
3684 */
3685 PrivMode (1, PrivMode_vt52);
3686 break;
3253 case 3: /* 80/132 */ 3687 case 3: /* 80/132 */
3254 if (PrivateModes & PrivMode_132OK) 3688 if (priv_modes & PrivMode_132OK)
3255 set_widthheight ( (unsigned int) ((state ? 132 : 80) * TermWin.fwidth), 3689 set_widthheight (((state ? 132 : 80) * fwidth), height);
3256 (unsigned int)TermWin.height);
3257 break; 3690 break;
3258 case 4: /* smooth scrolling */ 3691 case 4: /* smooth scrolling */
3259 if (state)
3260 Options &= ~Opt_jumpScroll;
3261 else
3262 Options |= Opt_jumpScroll; 3692 set_option (Opt_jumpScroll, !state);
3263 break; 3693 break;
3264 case 5: /* reverse video */ 3694 case 5: /* reverse video */
3265 scr_rvideo_mode (state); 3695 scr_rvideo_mode (state);
3266 break; 3696 break;
3267 case 6: /* relative/absolute origins */ 3697 case 6: /* relative/absolute origins */
3268 scr_relative_origin (state); 3698 scr_relative_origin (state);
3269 break; 3699 break;
3270 case 7: /* autowrap */ 3700 case 7: /* autowrap */
3271 scr_autowrap (state); 3701 scr_autowrap (state);
3272 break; 3702 break;
3273 /* case 8: - auto repeat, can't do on a per window basis */ 3703 /* case 8: - auto repeat, can't do on a per window basis */
3274 case 9: /* X10 mouse reporting */ 3704 case 9: /* X10 mouse reporting */
3275 if (state) /* orthogonal */ 3705 if (state) /* orthogonal */
3276 PrivateModes &= ~ (PrivMode_MouseX11); 3706 priv_modes &= ~PrivMode_MouseX11;
3277 break; 3707 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 3708#ifdef scrollBar_esc
3286 case scrollBar_esc: 3709 case scrollBar_esc:
3287 if (scrollbar_mapping (state)) 3710 if (scrollbar_mapping (state))
3288 { 3711 {
3289 resize_all_windows (0, 0, 0); 3712 resize_all_windows (0, 0, 0);
3290 scr_touch (true); 3713 scr_touch (true);
3291 } 3714 }
3292 break; 3715 break;
3293#endif 3716#endif
3294 case 25: /* visible/invisible cursor */ 3717 case 25: /* visible/invisible cursor */
3295 scr_cursor_visible (state); 3718 scr_cursor_visible (state);
3296 break; 3719 break;
3297 /* case 35: - shift keys */ 3720 /* case 35: - shift keys */
3298 /* case 40: - 80 <--> 132 mode */ 3721 /* case 40: - 80 <--> 132 mode */
3299 case 47: /* secondary screen */ 3722 case 47: /* secondary screen */
3300 scr_change_screen (state); 3723 scr_change_screen (state);
3301 break; 3724 break;
3302 /* case 66: - application key pad */ 3725 /* case 66: - application key pad */
3303 /* case 67: - backspace key */ 3726 /* case 67: - backspace key */
3304 case 1000: /* X11 mouse reporting */ 3727 case 1000: /* X11 mouse reporting */
3305 if (state) /* orthogonal */ 3728 if (state) /* orthogonal */
3306 PrivateModes &= ~ (PrivMode_MouseX10); 3729 priv_modes &= ~PrivMode_MouseX10;
3307 break; 3730 break;
3308#if 0 3731#if 0
3309 case 1001: 3732 case 1001:
3310 break; /* X11 mouse highlighting */ 3733 break; /* X11 mouse highlighting */
3311#endif 3734#endif
3312 case 1010: /* scroll to bottom on TTY output inhibit */ 3735 case 1010: /* scroll to bottom on TTY output inhibit */
3313 if (state)
3314 Options &= ~Opt_scrollTtyOutput;
3315 else
3316 Options |= Opt_scrollTtyOutput; 3736 set_option (Opt_scrollTtyOutput, !state);
3317 break; 3737 break;
3318 case 1011: /* scroll to bottom on key press */ 3738 case 1011: /* scroll to bottom on key press */
3319 if (state)
3320 Options |= Opt_scrollTtyKeypress; 3739 set_option (Opt_scrollTtyKeypress, state);
3321 else
3322 Options &= ~Opt_scrollTtyKeypress;
3323 break; 3740 break;
3324 case 1047: /* secondary screen w/ clearing */ 3741 case 1047: /* secondary screen w/ clearing last */
3325 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3742 if (option (Opt_secondaryScreen))
3326 if (current_screen != PRIMARY) 3743 if (current_screen != PRIMARY)
3327 scr_erase_screen (2); 3744 scr_erase_screen (2);
3328 scr_change_screen (state); 3745 scr_change_screen (state);
3329 /* FALLTHROUGH */
3330 default:
3331 break; 3746 break;
3747 case 1049: /* secondary screen w/ clearing first */
3748 scr_change_screen (state);
3749 if (option (Opt_secondaryScreen))
3750 if (current_screen != PRIMARY)
3751 scr_erase_screen (2);
3752 break;
3753 default:
3754 break;
3332 } 3755 }
3333 } 3756 }
3334} 3757}
3335/*}}} */ 3758/*}}} */
3336 3759
3337/*{{{ process sgr sequences */ 3760/*{{{ process sgr sequences */
3338void 3761void
3339rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3762rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3340{ 3763{
3341 unsigned int i; 3764 unsigned int i;
3342 short rendset; 3765 short rendset;
3343 int rendstyle; 3766 int rendstyle;
3344 3767
3345 if (nargs == 0) 3768 if (nargs == 0)
3346 { 3769 {
3347 scr_rendition (0, ~RS_None); 3770 scr_rendition (0, ~RS_None);
3348 return; 3771 return;
3349 } 3772 }
3773
3350 for (i = 0; i < nargs; i++) 3774 for (i = 0; i < nargs; i++)
3351 { 3775 {
3352 rendset = -1; 3776 rendset = -1;
3353 switch (arg[i]) 3777 switch (arg[i])
3354 { 3778 {
… …
3356 rendset = 0, rendstyle = ~RS_None; 3780 rendset = 0, rendstyle = ~RS_None;
3357 break; 3781 break;
3358 case 1: 3782 case 1:
3359 rendset = 1, rendstyle = RS_Bold; 3783 rendset = 1, rendstyle = RS_Bold;
3360 break; 3784 break;
3785 //case 2: // low intensity
3786 case 3:
3787 rendset = 1, rendstyle = RS_Italic;
3788 break;
3361 case 4: 3789 case 4:
3362 rendset = 1, rendstyle = RS_Uline; 3790 rendset = 1, rendstyle = RS_Uline;
3363 break; 3791 break;
3364 case 5: 3792 case 5: // slowly blinking
3793 case 6: // rapidly blinking
3365 rendset = 1, rendstyle = RS_Blink; 3794 rendset = 1, rendstyle = RS_Blink;
3366 break; 3795 break;
3796 //case 6: // scoansi light background
3367 case 7: 3797 case 7:
3368 rendset = 1, rendstyle = RS_RVid; 3798 rendset = 1, rendstyle = RS_RVid;
3369 break; 3799 break;
3370 case 22: 3800 case 8:
3801 // invisible. NYI
3802 break;
3803 //case 9: // crossed out
3804 //case 10: // scoansi acs off, primary font
3805 //case 11: // scoansi acs on, first alt font
3806 //case 12: // scoansi acs on, |0x80, second alt font
3807 //...
3808 //case 19: // ninth alt font
3809 //case 20: // gothic
3810 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3371 rendset = 0, rendstyle = RS_Bold; 3811 rendset = 0, rendstyle = RS_Bold;
3812 break;
3813 case 22: // normal intensity
3814 rendset = 0, rendstyle = RS_Bold;
3815 break;
3816 case 23: // disable italic
3817 rendset = 0, rendstyle = RS_Italic;
3372 break; 3818 break;
3373 case 24: 3819 case 24:
3374 rendset = 0, rendstyle = RS_Uline; 3820 rendset = 0, rendstyle = RS_Uline;
3375 break; 3821 break;
3376 case 25: 3822 case 25:
3377 rendset = 0, rendstyle = RS_Blink; 3823 rendset = 0, rendstyle = RS_Blink;
3378 break; 3824 break;
3825 case 26: // variable spacing (iso 8613)
3826 rendset = 0, rendstyle = RS_Blink;
3827 break;
3379 case 27: 3828 case 27:
3380 rendset = 0, rendstyle = RS_RVid; 3829 rendset = 0, rendstyle = RS_RVid;
3381 break; 3830 break;
3831 //case 28: // visible. NYI
3832 //case 29: // not crossed-out
3382 } 3833 }
3834
3383 if (rendset != -1) 3835 if (rendset != -1)
3384 { 3836 {
3385 scr_rendition (rendset, rendstyle); 3837 scr_rendition (rendset, rendstyle);
3386 continue; /* for (;i;) */ 3838 continue; /* for (;i;) */
3387 } 3839 }
… …
3394 case 33: 3846 case 33:
3395 case 34: 3847 case 34:
3396 case 35: 3848 case 35:
3397 case 36: 3849 case 36:
3398 case 37: 3850 case 37:
3399 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), 3851 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3400 Color_fg);
3401 break; 3852 break;
3402#ifdef TTY_256COLOR 3853 case 38: // set fg color, ISO 8613-6
3403 case 38:
3404 if (nargs > i + 2 && arg[i + 1] == 5) 3854 if (nargs > i + 2 && arg[i + 1] == 5)
3405 { 3855 {
3406 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3856 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3407 Color_fg);
3408 i += 2; 3857 i += 2;
3409 } 3858 }
3410 break; 3859 break;
3411#endif
3412 case 39: /* default fg */ 3860 case 39: /* default fg */
3413 scr_color (Color_fg, Color_fg); 3861 scr_color (Color_fg, Color_fg);
3414 break; 3862 break;
3415 3863
3416 case 40: 3864 case 40:
… …
3419 case 43: 3867 case 43:
3420 case 44: 3868 case 44:
3421 case 45: 3869 case 45:
3422 case 46: 3870 case 46:
3423 case 47: 3871 case 47:
3424 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), 3872 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3425 Color_bg);
3426 break; 3873 break;
3427#ifdef TTY_256COLOR 3874 case 48: // set bg color, ISO 8613-6
3428 case 48:
3429 if (nargs > i + 2 && arg[i + 1] == 5) 3875 if (nargs > i + 2 && arg[i + 1] == 5)
3430 { 3876 {
3431 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3877 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3432 Color_bg);
3433 i += 2; 3878 i += 2;
3434 } 3879 }
3435 break; 3880 break;
3436#endif
3437 case 49: /* default bg */ 3881 case 49: /* default bg */
3438 scr_color (Color_bg, Color_bg); 3882 scr_color (Color_bg, Color_bg);
3439 break; 3883 break;
3440 3884
3441#ifndef NO_BRIGHTCOLOR 3885 //case 50: // not variable spacing
3886
3887#if !ENABLE_MINIMAL
3442 case 90: 3888 case 90:
3443 case 91: /* set bright fg color */ 3889 case 91: /* set bright fg color */
3444 case 92: 3890 case 92:
3445 case 93: 3891 case 93:
3446 case 94: 3892 case 94:
3447 case 95: 3893 case 95:
3448 case 96: 3894 case 96:
3449 case 97: 3895 case 97:
3450 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 3896 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3451 Color_fg);
3452 break; 3897 break;
3453 case 100: 3898 case 100:
3454 case 101: /* set bright bg color */ 3899 case 101: /* set bright bg color */
3455 case 102: 3900 case 102:
3456 case 103: 3901 case 103:
3457 case 104: 3902 case 104:
3458 case 105: 3903 case 105:
3459 case 106: 3904 case 106:
3460 case 107: 3905 case 107:
3461 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 3906 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3462 Color_bg);
3463 break; 3907 break;
3464#endif 3908#endif
3465
3466 } 3909 }
3467 } 3910 }
3468} 3911}
3469/*}}} */ 3912/*}}} */
3470 3913
3471/*{{{ process Rob Nation's own graphics mode sequences */ 3914/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3472void 3915void
3473rxvt_term::process_graphics () 3916rxvt_term::process_graphics ()
3474{ 3917{
3475 unsigned char ch, cmd = cmd_getc (); 3918 unicode_t ch, cmd = cmd_getc ();
3476 3919
3477#ifndef RXVT_GRAPHICS
3478 if (cmd == 'Q') 3920 if (cmd == 'Q')
3479 { /* query graphics */ 3921 { /* query graphics */
3480 tt_printf ("\033G0\n"); /* no graphics */ 3922 tt_printf ("\033G0\012"); /* no graphics */
3481 return; 3923 return;
3482 } 3924 }
3483 /* swallow other graphics sequences until terminating ':' */ 3925 /* swallow other graphics sequences until terminating ':' */
3484 do 3926 do
3485 ch = cmd_getc (); 3927 ch = cmd_getc ();
3486 while (ch != ':'); 3928 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} 3929}
3533/*}}} */ 3930/*}}} */
3534 3931
3535/* ------------------------------------------------------------------------- */ 3932/* ------------------------------------------------------------------------- */
3536 3933
… …
3540 */ 3937 */
3541void 3938void
3542rxvt_term::tt_printf (const char *fmt,...) 3939rxvt_term::tt_printf (const char *fmt,...)
3543{ 3940{
3544 va_list arg_ptr; 3941 va_list arg_ptr;
3545 unsigned char buf[256]; 3942 char buf[256];
3546 3943
3547 va_start (arg_ptr, fmt); 3944 va_start (arg_ptr, fmt);
3548 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 3945 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3549 va_end (arg_ptr); 3946 va_end (arg_ptr);
3550 tt_write (buf, STRLEN (buf)); 3947 tt_write (buf, strlen (buf));
3551} 3948}
3552 3949
3553/* ---------------------------------------------------------------------- */ 3950/* ---------------------------------------------------------------------- */
3554/* Write data to the pty as typed by the user, pasted with the mouse, 3951/* 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. 3952 * or generated by us in response to a query ESC sequence.
3556 */ 3953 */
3954const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
3955
3557void 3956void
3558rxvt_term::tt_write (const unsigned char *data, unsigned int len) 3957rxvt_term::tt_write (const char *data, unsigned int len)
3559{ 3958{
3560 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 3959 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
3960 return;
3561 3961
3562 if (len) 3962 if (pty->pty < 0)
3963 return;
3964
3965 if (v_buflen == 0)
3966 {
3967 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
3968
3969 if ((unsigned int)written == len)
3970 return;
3971
3972 data += written;
3973 len -= written;
3563 { 3974 }
3975
3976 v_buffer = (char *)realloc (v_buffer, v_buflen + len);
3977
3978 memcpy (v_buffer + v_buflen, data, len);
3979 v_buflen += len;
3980
3981 pty_ev.set (EVENT_READ | EVENT_WRITE);
3982}
3983
3984void rxvt_term::pty_write ()
3985{
3986 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
3987
3988 if (written > 0)
3989 {
3990 v_buflen -= written;
3991
3564 if (v_buflen == 0) 3992 if (v_buflen == 0)
3565 { 3993 {
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); 3994 free (v_buffer);
3593 v_buffer = 0; 3995 v_buffer = 0;
3594 v_buflen = 0;
3595 3996
3596 pty_ev.set (EVENT_READ); 3997 pty_ev.set (EVENT_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; 3998 return;
3609 } 3999 }
4000
4001 memmove (v_buffer, v_buffer + written, v_buflen);
3610 } 4002 }
4003 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4004 pty_ev.set (EVENT_READ);
3611} 4005}
3612 4006
3613/*----------------------- end-of-file (C source) -----------------------*/ 4007/*----------------------- end-of-file (C source) -----------------------*/
3614 4008

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