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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.39 by pcg, Mon Feb 9 07:15:46 2004 UTC vs.
Revision 1.353 by sasha, Wed Sep 12 19:51:41 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) 2003-2006 Marc Lehmann <pcg@goof.com>
30 * 31 *
31 * 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
32 * 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
33 * the Free Software Foundation; either version 2 of the License, or 34 * the Free Software Foundation; either version 2 of the License, or
34 * (at your option) any later version. 35 * (at your option) any later version.
… …
42 * along with this program; if not, write to the Free Software 43 * along with this program; if not, write to the Free Software
43 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
44 *----------------------------------------------------------------------*/ 45 *----------------------------------------------------------------------*/
45 46
46/*{{{ includes: */ 47/*{{{ includes: */
47#include "../config.h" /* NECESSARY */ 48#include "../config.h"
48#include "rxvt.h" /* NECESSARY */ 49#include "rxvt.h"
50#include "rxvtperl.h"
49#include "version.h" 51#include "version.h"
50#include "command.h" 52#include "command.h"
51 53
52#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
53 63
54/*----------------------------------------------------------------------*/ 64/*----------------------------------------------------------------------*/
55 65
56/*{{{ 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
57void 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
58rxvt_term::lookup_key (XKeyEvent &ev) 284rxvt_term::hex_keyval (XKeyEvent &ev)
59{ 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)
304{
60 int ctrl, meta, shft, len; 305 int ctrl, meta, shft, len;
61 unsigned int newlen; 306 unsigned int newlen;
62 KeySym keysym; 307 KeySym keysym;
63#ifdef DEBUG_CMD
64 static int debug_key = 1; /* accessible by a debugger only */
65#endif
66 int valid_keysym; 308 int valid_keysym;
67 unsigned char kbuf[KBUFSZ]; 309 char kbuf[KBUFSZ];
310
311#if ISO_14755
312 if (iso14755buf & ISO_14755_52)
313 return;
314#endif
68 315
69 /* 316 /*
70 * 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
71 * escape sequence to toggle the Keypad. 318 * escape sequence to toggle the Keypad.
72 * 319 *
73 * Always permit `shift' to override the current setting 320 * Always permit `shift' to override the current setting
74 */ 321 */
75 shft = (ev.state & ShiftMask); 322 shft = ev.state & ShiftMask;
76 ctrl = (ev.state & ControlMask); 323 ctrl = ev.state & ControlMask;
77 meta = (ev.state & ModMetaMask); 324 meta = ev.state & ModMetaMask;
78 325
79 if (numlock_state || (ev.state & ModNumLockMask)) 326 if (numlock_state || (ev.state & ModNumLockMask))
80 { 327 {
81 numlock_state = (ev.state & ModNumLockMask); 328 numlock_state = (ev.state & ModNumLockMask);
82 PrivMode((!numlock_state), PrivMode_aplKP); 329 PrivMode ((!numlock_state), PrivMode_aplKP);
83 } 330 }
84 331
85 kbuf[0] = 0; 332 kbuf[0] = 0;
86 333
87#ifdef USE_XIM 334#ifdef USE_XIM
88 if (Input_Context) 335 if (Input_Context)
89 { 336 {
90 Status status_return; 337 Status status_return;
91 338
339#if 0
92#ifdef X_HAVE_UTF8_STRING 340#ifdef X_HAVE_UTF8_STRING
93 if (enc_utf8 && 0) 341 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
94 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 342 len = Xutf8LookupString (Input_Context, &ev, kbuf,
95 KBUFSZ, &keysym, &status_return); 343 KBUFSZ, &keysym, &status_return);
96 else 344 else
97#endif 345#endif
98 346#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
124 valid_keysym = status_return == XLookupKeySym 383 valid_keysym = status_return == XLookupKeySym
125 || status_return == XLookupBoth; 384 || status_return == XLookupBoth;
126 } 385 }
127 else 386 else
128#endif 387#endif
129
130 { 388 {
131 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 389 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
132 valid_keysym = !len; 390 valid_keysym = keysym != NoSymbol;
133 } 391 }
134 392
135 if (valid_keysym) 393 if (valid_keysym)
136 { 394 {
137 /* for some backwards compatibility */ 395#ifdef KEYSYM_RESOURCE
138#if defined(HOTKEY_CTRL) || defined(HOTKEY_META) 396 if (keyboard->dispatch (this, keysym, ev.state))
139# ifdef HOTKEY_CTRL 397 return;
140 if (ctrl)
141# else
142 if (meta)
143# endif 398#endif
144 {
145 if (keysym == ks_bigfont)
146 {
147 change_font (0, FONT_UP);
148 return;
149 }
150 else if (keysym == ks_smallfont)
151 {
152 change_font (0, FONT_DN);
153 return;
154 }
155 }
156#endif
157 399
158 if (TermWin.saveLines) 400 if (saveLines)
159 { 401 {
160#ifdef UNSHIFTED_SCROLLKEYS 402#ifdef UNSHIFTED_SCROLLKEYS
161 if (!ctrl && !meta) 403 if (!ctrl && !meta)
162 {
163#else 404#else
164 if (IS_SCROLL_MOD) 405 if (IS_SCROLL_MOD)
406#endif
165 { 407 {
166#endif
167 int lnsppg; 408 int lnsppg;
168 409
169#ifdef PAGING_CONTEXT_LINES 410#ifdef PAGING_CONTEXT_LINES
170 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 411 lnsppg = nrow - PAGING_CONTEXT_LINES;
171#else 412#else
172 lnsppg = TermWin.nrow * 4 / 5; 413 lnsppg = nrow * 4 / 5;
173#endif 414#endif
174 if (keysym == XK_Prior) 415 if (keysym == XK_Prior)
175 { 416 {
176 scr_page (UP, lnsppg); 417 scr_page (UP, lnsppg);
177 return; 418 return;
… …
205 scr_move_to (0, 1); 446 scr_move_to (0, 1);
206 return; 447 return;
207 } 448 }
208 else if (keysym == XK_End) 449 else if (keysym == XK_End)
209 { 450 {
210 scr_move_to (1, 0); 451 scr_move_to (1, 1);
211 return; 452 return;
212 } 453 }
213 } 454 }
214#endif 455#endif
215
216 } 456 }
217 457
218 if (shft) 458 if (shft)
219 { 459 {
220 /* Shift + F1 - F10 generates F11 - F20 */ 460 /* Shift + F1 - F10 generates F11 - F20 */
221 if (keysym >= XK_F1 && keysym <= XK_F10) 461 if (keysym >= XK_F1 && keysym <= XK_F10)
222 { 462 {
223 keysym += (XK_F11 - XK_F1); 463 keysym += (XK_F11 - XK_F1);
224 shft = 0; /* turn off Shift */ 464 shft = 0; /* turn off Shift */
225 } 465 }
226 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 466 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
227 { 467 {
228 switch (keysym) 468 switch (keysym)
229 { 469 {
230 /* normal XTerm key bindings */ 470 /* normal XTerm key bindings */
231 case XK_Insert: /* Shift+Insert = paste mouse selection */ 471 case XK_Insert: /* Shift+Insert = paste mouse selection */
232 selection_request (ev.time, 0, 0); 472 selection_request (ev.time);
233 return; 473 return;
474#if TODO
234 /* rxvt extras */ 475 /* rxvt extras */
235 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 476 case XK_KP_Add: /* Shift+KP_Add = bigger font */
236 change_font (0, FONT_UP); 477 change_font (FONT_UP);
237 return; 478 return;
238 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 479 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
239 change_font (0, FONT_DN); 480 change_font (FONT_DN);
240 return; 481 return;
482#endif
241 } 483 }
242 } 484 }
243 } 485 }
244#ifdef PRINTPIPE 486
245 if (keysym == XK_Print) 487#if ENABLE_FRILLS || ISO_14755
246 { 488 // ISO 14755 support
247 scr_printscreen (ctrl | shft); 489 if (shft && ctrl)
248 return;
249 } 490 {
250#endif 491 int hv;
251#ifdef GREEK_SUPPORT 492
252 if (keysym == ks_greekmodeswith) 493 if (iso14755buf & ISO_14755_51
253 { 494 && (keysym == XK_space || keysym == XK_KP_Space
254 greek_mode = !greek_mode; 495 || keysym == XK_Return || keysym == XK_KP_Enter))
255 if (greek_mode)
256 { 496 {
257 xterm_seq (XTerm_title, 497 commit_iso14755 ();
258 (greek_getmode() == GREEK_ELOT928 498 iso14755buf = ISO_14755_51;
259 ? "[Greek: iso]" : "[Greek: ibm]"), CHAR_ST); 499# if ISO_14755
260 greek_reset(); 500 iso14755_51 (0);
501# endif
502 return;
261 } 503 }
262 else 504 else if (keysym == XK_BackSpace)
263 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST);
264 return;
265 }
266#endif
267
268 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
269 {
270#ifdef KEYSYM_RESOURCE
271 if (!(shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL)
272 { 505 {
273 unsigned int l; 506 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
274 const unsigned char *kbuf0; 507# if ISO_14755
275 const unsigned char ch = C0_ESC; 508 iso14755_51 (iso14755buf & ISO_14755_MASK);
276
277 kbuf0 = (Keysym_map[keysym & 0xFF]);
278 l = (unsigned int)*kbuf0++;
279
280 /* escape prefix */
281 if (meta)
282# ifdef META8_OPTION
283 if (meta_char == C0_ESC)
284# endif 509# endif
285 tt_write (&ch, 1); 510 return;
286 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
287 return; 519 return;
288 } 520 }
289 else 521 else
290#endif
291
292 { 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;
293 newlen = 1; 553 newlen = 1;
294 switch (keysym) 554 switch (keysym)
295 { 555 {
296#ifndef NO_BACKSPACE_KEY 556#ifndef NO_BACKSPACE_KEY
297 case XK_BackSpace: 557 case XK_BackSpace:
298 if (PrivateModes & PrivMode_HaveBackSpace) 558 if (priv_modes & PrivMode_HaveBackSpace)
299 { 559 {
300 kbuf[0] = (!!(PrivateModes & PrivMode_BackSpace) 560 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
301 ^ !!ctrl) ? '\b' : '\177'; 561 ^ !!ctrl) ? '\b' : '\177';
302 kbuf[1] = '\0'; 562 kbuf[1] = '\0';
303 } 563 }
304 else 564 else
305 STRCPY(kbuf, key_backspace); 565 strcpy (kbuf, rs[Rs_backspace_key]);
306# ifdef MULTICHAR_SET 566 break;
307 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)
308 { 573 {
309 int col, row; 574 strcpy (kbuf, "\033On");
310 575 break;
311 newlen = STRLEN(kbuf);
312 col = screen.cur.col - 1;
313 row = screen.cur.row + TermWin.saveLines;
314 if (IS_MULTI2(screen.rend[row][col]))
315 MEMMOVE(kbuf + newlen, kbuf, newlen + 1);
316 } 576 }
577 /* FALLTHROUGH */
317# endif 578# endif
318 break;
319#endif
320#ifndef NO_DELETE_KEY
321 case XK_Delete: 579 case XK_Delete:
322 STRCPY(kbuf, key_delete); 580 strcpy (kbuf, rs[Rs_delete_key]);
323# ifdef MULTICHAR_SET
324 if (Options & Opt_mc_hack)
325 {
326 int col, row;
327
328 newlen = STRLEN(kbuf);
329 col = screen.cur.col;
330 row = screen.cur.row + TermWin.saveLines;
331 if (IS_MULTI1(screen.rend[row][col]))
332 MEMMOVE(kbuf + newlen, kbuf, newlen + 1);
333 }
334# endif
335 break; 581 break;
336#endif 582#endif
337 case XK_Tab: 583 case XK_Tab:
338 if (shft) 584 if (shft)
339 STRCPY(kbuf, "\033[Z"); 585 strcpy (kbuf, "\033[Z");
340 else 586 else
341 { 587 {
342#ifdef CTRL_TAB_MAKES_META 588#ifdef CTRL_TAB_MAKES_META
343 if (ctrl) 589 if (ctrl)
344 meta = 1; 590 meta = 1;
… …
349#endif 595#endif
350 newlen = 0; 596 newlen = 0;
351 } 597 }
352 break; 598 break;
353 599
354
355#ifdef XK_KP_Left 600#ifdef XK_KP_Left
356 case XK_KP_Up: /* \033Ox or standard */ 601 case XK_KP_Up: /* \033Ox or standard */
357 case XK_KP_Down: /* \033Or or standard */ 602 case XK_KP_Down: /* \033Or or standard */
358 case XK_KP_Right: /* \033Ov or standard */ 603 case XK_KP_Right: /* \033Ov or standard */
359 case XK_KP_Left: /* \033Ot or standard */ 604 case XK_KP_Left: /* \033Ot or standard */
360 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 605 if (kp)
361 { 606 {
362 STRCPY(kbuf, "\033OZ"); 607 strcpy (kbuf, "\033OZ");
363 kbuf[2] = ("txvr"[keysym - XK_KP_Left]); 608 kbuf[2] = "txvr"[keysym - XK_KP_Left];
364 break; 609 break;
365 } 610 }
366 else 611 else
367 /* translate to std. cursor key */ 612 /* translate to std. cursor key */
368 keysym = XK_Left + (keysym - XK_KP_Left); 613 keysym = XK_Left + (keysym - XK_KP_Left);
… …
370#endif 615#endif
371 case XK_Up: /* "\033[A" */ 616 case XK_Up: /* "\033[A" */
372 case XK_Down: /* "\033[B" */ 617 case XK_Down: /* "\033[B" */
373 case XK_Right: /* "\033[C" */ 618 case XK_Right: /* "\033[C" */
374 case XK_Left: /* "\033[D" */ 619 case XK_Left: /* "\033[D" */
375 STRCPY(kbuf, "\033[Z"); 620 strcpy (kbuf, "\033[Z");
376 kbuf[2] = ("DACB"[keysym - XK_Left]); 621 kbuf[2] = "DACB"[keysym - XK_Left];
377 /* do Shift first */ 622 /* do Shift first */
378 if (shft) 623 if (shft)
379 kbuf[2] = ("dacb"[keysym - XK_Left]); 624 kbuf[2] = "dacb"[keysym - XK_Left];
380 else if (ctrl) 625 else if (ctrl)
381 { 626 {
382 kbuf[1] = 'O'; 627 kbuf[1] = 'O';
383 kbuf[2] = ("dacb"[keysym - XK_Left]); 628 kbuf[2] = "dacb"[keysym - XK_Left];
384 } 629 }
385 else if (PrivateModes & PrivMode_aplCUR) 630 else if (priv_modes & PrivMode_aplCUR)
386 kbuf[1] = 'O'; 631 kbuf[1] = 'O';
387#ifdef MULTICHAR_SET
388 //TODO: ??
389 if (Options & Opt_mc_hack)
390 {
391 int col, row, m;
392
393 col = screen.cur.col;
394 row = screen.cur.row + TermWin.saveLines;
395 m = 0;
396 if (keysym == XK_Right
397 && IS_MULTI1(screen.rend[row][col]))
398 m = 1;
399 else if (keysym == XK_Left)
400 {
401 if (col > 0)
402 {
403 if (IS_MULTI2(screen.rend[row][col - 1]))
404 m = 1;
405 }
406 else if (screen.cur.row > 0)
407 {
408 col = screen.tlen[--row];
409 if (col == -1)
410 col = TermWin.ncol - 1;
411 else
412 col--;
413 if (col > 0
414 && IS_MULTI2(screen.rend[row][col]))
415 m = 1;
416 }
417 }
418 if (m)
419 MEMMOVE(kbuf + 3, kbuf, 3 + 1);
420 }
421#endif
422 break; 632 break;
423 633
424#ifndef UNSHIFTED_SCROLLKEYS 634#ifndef UNSHIFTED_SCROLLKEYS
425# ifdef XK_KP_Prior 635# ifdef XK_KP_Prior
426 case XK_KP_Prior: 636 case XK_KP_Prior:
427 /* allow shift to override */ 637 /* allow shift to override */
428 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 638 if (kp)
429 { 639 {
430 STRCPY(kbuf, "\033Oy"); 640 strcpy (kbuf, "\033Oy");
431 break; 641 break;
432 } 642 }
433 /* FALLTHROUGH */ 643 /* FALLTHROUGH */
434# endif 644# endif
435 case XK_Prior: 645 case XK_Prior:
436 STRCPY(kbuf, "\033[5~"); 646 strcpy (kbuf, "\033[5~");
437 break; 647 break;
438# ifdef XK_KP_Next 648# ifdef XK_KP_Next
439 case XK_KP_Next: 649 case XK_KP_Next:
440 /* allow shift to override */ 650 /* allow shift to override */
441 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 651 if (kp)
442 { 652 {
443 STRCPY(kbuf, "\033Os"); 653 strcpy (kbuf, "\033Os");
444 break; 654 break;
445 } 655 }
446 /* FALLTHROUGH */ 656 /* FALLTHROUGH */
447# endif 657# endif
448 case XK_Next: 658 case XK_Next:
449 STRCPY(kbuf, "\033[6~"); 659 strcpy (kbuf, "\033[6~");
450 break; 660 break;
451#endif 661#endif
452 case XK_KP_Enter: 662 case XK_KP_Enter:
453 /* allow shift to override */ 663 /* allow shift to override */
454 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 664 if (kp)
455 { 665 {
456 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';
457 } 678 }
458 else 679 else
459 { 680 {
460 kbuf[0] = '\r'; 681 kbuf[0] = '\015';
461 kbuf[1] = '\0'; 682 kbuf[1] = '\0';
462 } 683 }
463 break; 684 break;
464 685
465#ifdef XK_KP_Begin 686#ifdef XK_KP_Begin
466 case XK_KP_Begin: 687 case XK_KP_Begin:
467 STRCPY(kbuf, "\033Ou"); 688 strcpy (kbuf, "\033Ou");
468 break; 689 break;
469 690
470 case XK_KP_Insert:
471 STRCPY(kbuf, "\033Op");
472 break;
473
474 case XK_KP_Delete:
475 STRCPY(kbuf, "\033On");
476 break;
477#endif 691#endif
478 case XK_KP_F1: /* "\033OP" */ 692 case XK_KP_F1: /* "\033OP" */
479 case XK_KP_F2: /* "\033OQ" */ 693 case XK_KP_F2: /* "\033OQ" */
480 case XK_KP_F3: /* "\033OR" */ 694 case XK_KP_F3: /* "\033OR" */
481 case XK_KP_F4: /* "\033OS" */ 695 case XK_KP_F4: /* "\033OS" */
482 STRCPY(kbuf, "\033OP"); 696 strcpy (kbuf, "\033OP");
483 kbuf[2] += (keysym - XK_KP_F1); 697 kbuf[2] += (keysym - XK_KP_F1);
484 break; 698 break;
485 699
486 case XK_KP_Multiply: /* "\033Oj" : "*" */ 700 case XK_KP_Multiply: /* "\033Oj" : "*" */
487 case XK_KP_Add: /* "\033Ok" : "+" */ 701 case XK_KP_Add: /* "\033Ok" : "+" */
488 case XK_KP_Separator: /* "\033Ol" : "," */ 702 case XK_KP_Separator: /* "\033Ol" : "," */
489 case XK_KP_Subtract: /* "\033Om" : "-" */ 703 case XK_KP_Subtract: /* "\033Om" : "-" */
490 case XK_KP_Decimal: /* "\033On" : "." */ 704 case XK_KP_Decimal: /* "\033On" : "." */
491 case XK_KP_Divide: /* "\033Oo" : "/" */ 705 case XK_KP_Divide: /* "\033Oo" : "/" */
492 case XK_KP_0: /* "\033Op" : "0" */ 706 case XK_KP_0: /* "\033Op" : "0" */
… …
498 case XK_KP_6: /* "\033Ov" : "6" */ 712 case XK_KP_6: /* "\033Ov" : "6" */
499 case XK_KP_7: /* "\033Ow" : "7" */ 713 case XK_KP_7: /* "\033Ow" : "7" */
500 case XK_KP_8: /* "\033Ox" : "8" */ 714 case XK_KP_8: /* "\033Ox" : "8" */
501 case XK_KP_9: /* "\033Oy" : "9" */ 715 case XK_KP_9: /* "\033Oy" : "9" */
502 /* allow shift to override */ 716 /* allow shift to override */
503 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 717 if (kp)
504 { 718 {
505 STRCPY(kbuf, "\033Oj"); 719 strcpy (kbuf, "\033Oj");
506 kbuf[2] += (keysym - XK_KP_Multiply); 720 kbuf[2] += (keysym - XK_KP_Multiply);
507 } 721 }
508 else 722 else
509 { 723 {
510 kbuf[0] = ('*' + (keysym - XK_KP_Multiply)); 724 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
511 kbuf[1] = '\0'; 725 kbuf[1] = '\0';
512 } 726 }
513 break; 727 break;
514 728
515 case XK_Find: 729 case XK_Find:
516 STRCPY(kbuf, "\033[1~"); 730 strcpy (kbuf, "\033[1~");
517 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
518 case XK_Insert: 743 case XK_Insert:
519 STRCPY(kbuf, "\033[2~"); 744 strcpy (kbuf, "\033[2~");
520 break; 745 break;
521#ifdef DXK_Remove /* support for DEC remove like key */ 746#ifdef DXK_Remove /* support for DEC remove like key */
522 case DXK_Remove: 747 case DXK_Remove:
523 /* FALLTHROUGH */ 748 /* FALLTHROUGH */
524#endif 749#endif
525 case XK_Execute: 750 case XK_Execute:
526 STRCPY(kbuf, "\033[3~"); 751 strcpy (kbuf, "\033[3~");
527 break; 752 break;
528 case XK_Select: 753 case XK_Select:
529 STRCPY(kbuf, "\033[4~"); 754 strcpy (kbuf, "\033[4~");
530 break; 755 break;
531#ifdef XK_KP_End 756#ifdef XK_KP_End
532 case XK_KP_End: 757 case XK_KP_End:
533 /* allow shift to override */ 758 /* allow shift to override */
534 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 759 if (kp)
535 { 760 {
536 STRCPY(kbuf, "\033Oq"); 761 strcpy (kbuf, "\033Oq");
537 break; 762 break;
538 } 763 }
539 /* FALLTHROUGH */ 764 /* FALLTHROUGH */
540#endif 765#endif
541 case XK_End: 766 case XK_End:
542 STRCPY(kbuf, KS_END); 767 strcpy (kbuf, KS_END);
543 break; 768 break;
544#ifdef XK_KP_Home 769#ifdef XK_KP_Home
545 case XK_KP_Home: 770 case XK_KP_Home:
546 /* allow shift to override */ 771 /* allow shift to override */
547 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 772 if (kp)
548 { 773 {
549 STRCPY(kbuf, "\033Ow"); 774 strcpy (kbuf, "\033Ow");
550 break; 775 break;
551 } 776 }
552 /* FALLTHROUGH */ 777 /* FALLTHROUGH */
553#endif 778#endif
554 case XK_Home: 779 case XK_Home:
555 STRCPY(kbuf, KS_HOME); 780 strcpy (kbuf, KS_HOME);
556 break; 781 break;
557 782
558#define FKEY(n, fkey) \ 783#define FKEY(n, fkey) \
559 sprintf((char *)kbuf,"\033[%2d~", (int)((n) + (keysym - fkey))) 784 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
560 785
561 case XK_F1: /* "\033[11~" */ 786 case XK_F1: /* "\033[11~" */
562 case XK_F2: /* "\033[12~" */ 787 case XK_F2: /* "\033[12~" */
563 case XK_F3: /* "\033[13~" */ 788 case XK_F3: /* "\033[13~" */
564 case XK_F4: /* "\033[14~" */ 789 case XK_F4: /* "\033[14~" */
565 case XK_F5: /* "\033[15~" */ 790 case XK_F5: /* "\033[15~" */
566 FKEY(11, XK_F1); 791 FKEY (11, XK_F1);
567 break; 792 break;
568 case XK_F6: /* "\033[17~" */ 793 case XK_F6: /* "\033[17~" */
569 case XK_F7: /* "\033[18~" */ 794 case XK_F7: /* "\033[18~" */
570 case XK_F8: /* "\033[19~" */ 795 case XK_F8: /* "\033[19~" */
571 case XK_F9: /* "\033[20~" */ 796 case XK_F9: /* "\033[20~" */
572 case XK_F10: /* "\033[21~" */ 797 case XK_F10: /* "\033[21~" */
573 FKEY(17, XK_F6); 798 FKEY (17, XK_F6);
574 break; 799 break;
575 case XK_F11: /* "\033[23~" */ 800 case XK_F11: /* "\033[23~" */
576 case XK_F12: /* "\033[24~" */ 801 case XK_F12: /* "\033[24~" */
577 case XK_F13: /* "\033[25~" */ 802 case XK_F13: /* "\033[25~" */
578 case XK_F14: /* "\033[26~" */ 803 case XK_F14: /* "\033[26~" */
579 FKEY(23, XK_F11); 804 FKEY (23, XK_F11);
580 break; 805 break;
581 case XK_F15: /* "\033[28~" */ 806 case XK_F15: /* "\033[28~" */
582 case XK_F16: /* "\033[29~" */ 807 case XK_F16: /* "\033[29~" */
583 FKEY(28, XK_F15); 808 FKEY (28, XK_F15);
584 break; 809 break;
585 case XK_Help: /* "\033[28~" */ 810 case XK_Help: /* "\033[28~" */
586 FKEY(28, XK_Help); 811 FKEY (28, XK_Help);
587 break; 812 break;
588 case XK_Menu: /* "\033[29~" */ 813 case XK_Menu: /* "\033[29~" */
589 FKEY(29, XK_Menu); 814 FKEY (29, XK_Menu);
590 break; 815 break;
591 case XK_F17: /* "\033[31~" */ 816 case XK_F17: /* "\033[31~" */
592 case XK_F18: /* "\033[32~" */ 817 case XK_F18: /* "\033[32~" */
593 case XK_F19: /* "\033[33~" */ 818 case XK_F19: /* "\033[33~" */
594 case XK_F20: /* "\033[34~" */ 819 case XK_F20: /* "\033[34~" */
… …
605 case XK_F31: /* "\033[45~" */ 830 case XK_F31: /* "\033[45~" */
606 case XK_F32: /* "\033[46~" */ 831 case XK_F32: /* "\033[46~" */
607 case XK_F33: /* "\033[47~" */ 832 case XK_F33: /* "\033[47~" */
608 case XK_F34: /* "\033[48~" */ 833 case XK_F34: /* "\033[48~" */
609 case XK_F35: /* "\033[49~" */ 834 case XK_F35: /* "\033[49~" */
610 FKEY(31, XK_F17); 835 FKEY (31, XK_F17);
611 break; 836 break;
612#undef FKEY 837#undef FKEY
613 default: 838 default:
614 newlen = 0; 839 newlen = 0;
615 break; 840 break;
616 } 841 }
842
617 if (newlen) 843 if (newlen)
618 len = STRLEN(kbuf); 844 len = strlen (kbuf);
619 } 845 }
846
620 /* 847 /*
621 * Pass meta for all function keys, if 'meta' option set 848 * Pass meta for all function keys, if 'meta' option set
622 */ 849 */
623#ifdef META8_OPTION 850#ifdef META8_OPTION
624 if (meta && (meta_char == 0x80) && len > 0) 851 if (meta && (meta_char == 0x80) && len > 0)
… …
629 else if (ctrl && keysym == XK_minus) 856 else if (ctrl && keysym == XK_minus)
630 { 857 {
631 len = 1; 858 len = 1;
632 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 859 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
633 } 860 }
861 else if (keysym == XK_ISO_Left_Tab)
862 {
863 strcpy (kbuf, "\033[Z");
864 len = 3;
865 }
634 else 866 else
635 { 867 {
636#ifdef META8_OPTION 868#ifdef META8_OPTION
637 /* set 8-bit on */ 869 /* set 8-bit on */
638 if (meta && (meta_char == 0x80)) 870 if (meta && (meta_char == 0x80))
639 { 871 {
640 unsigned char *ch; 872 char *ch;
641 873
642 for (ch = kbuf; ch < kbuf + len; ch++) 874 for (ch = kbuf; ch < kbuf + len; ch++)
643 *ch |= 0x80; 875 *ch |= 0x80;
876
644 meta = 0; 877 meta = 0;
645 } 878 }
646#endif 879#endif
647#ifdef GREEK_SUPPORT
648 if (greek_mode)
649 len = greek_xlat(kbuf, len);
650#endif
651 /* nil */ ; 880 /* nil */ ;
652 } 881 }
653 } 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;
654 886
655 if (len <= 0) 887 if (len <= 0)
656 return; /* not mapped */ 888 return; /* not mapped */
657 889
658 if (Options & Opt_scrollTtyKeypress) 890 if (option (Opt_scrollTtyKeypress))
659 if (TermWin.view_start) 891 if (view_start)
660 { 892 {
661 TermWin.view_start = 0; 893 view_start = 0;
662 want_refresh = 1; 894 want_refresh = 1;
663 } 895 }
664 896
665 /* 897 /*
666 * these modifications only affect the static keybuffer 898 * these modifications only affect the static keybuffer
… …
677 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~')); 909 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
678 910
679 /* escape prefix */ 911 /* escape prefix */
680 if (meta 912 if (meta
681#ifdef META8_OPTION 913#ifdef META8_OPTION
682 && (meta_char == C0_ESC) 914 && meta_char == C0_ESC
683#endif 915#endif
684 ) 916 )
685 { 917 {
686 const unsigned char ch = C0_ESC; 918 const char ch = C0_ESC;
687
688 tt_write(&ch, 1); 919 tt_write (&ch, 1);
689 } 920 }
690#ifdef DEBUG_CMD
691 if (debug_key)
692 { /* Display keyboard buffer contents */
693 char *p;
694 int i;
695 921
696 fprintf(stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
697 for (i = 0, p = kbuf; i < len; i++, p++)
698 fprintf(stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
699 fprintf(stderr, "'\n");
700 }
701#endif /* DEBUG_CMD */
702 tt_write (kbuf, (unsigned int)len); 922 tt_write (kbuf, (unsigned int)len);
703} 923}
704/*}}} */
705 924
706#if (MENUBAR_MAX) 925void
707/*{{{ rxvt_cmd_write(), rxvt_cmd_getc() */ 926rxvt_term::key_release (XKeyEvent &ev)
708/* 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)
709unsigned int 1003unsigned int
710rxvt_term::cmd_write (const unsigned char *str, unsigned int count) 1004rxvt_term::cmd_write (const char *str, unsigned int count)
711{ 1005{
712 unsigned int n, s; 1006 unsigned int n, s;
713 1007
714 n = cmdbuf_ptr - cmdbuf_base; 1008 n = cmdbuf_ptr - cmdbuf_base;
715 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 1009 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
1010
716 if (n > 0 && s < count) 1011 if (n > 0 && s < count)
717 { 1012 {
718 MEMMOVE(cmdbuf_base, cmdbuf_ptr, 1013 memmove (cmdbuf_base, cmdbuf_ptr,
719 (unsigned int)(cmdbuf_endp - cmdbuf_ptr)); 1014 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
720 cmdbuf_ptr = cmdbuf_base; 1015 cmdbuf_ptr = cmdbuf_base;
721 cmdbuf_endp -= n; 1016 cmdbuf_endp -= n;
722 s += n; 1017 s += n;
723 } 1018 }
1019
724 if (count > s) 1020 if (count > s)
725 { 1021 {
726 rxvt_print_error("data loss: cmd_write too large"); 1022 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
727 count = s; 1023 count = s;
728 } 1024 }
1025
729 for (; count--;) 1026 for (; count--;)
730 *cmdbuf_endp++ = *str++; 1027 *cmdbuf_endp++ = *str++;
1028
1029 cmd_parse ();
1030
731 return 0; 1031 return 0;
732} 1032}
733#endif /* MENUBAR_MAX */ 1033#endif
734 1034
735void 1035void
736rxvt_term::flush () 1036rxvt_term::flush ()
737{ 1037{
738#ifdef TRANSPARENT 1038 flush_ev.stop ();
739 if (want_full_refresh)
740 {
741 want_full_refresh = 0;
742 scr_clear ();
743 scr_touch (false);
744 want_refresh = 1;
745 }
746#endif
747 1039
748 if (want_refresh) 1040 if (want_refresh)
749 { 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
750 scr_refresh (refresh_type); 1080 scr_refresh ();
751 scrollbar_show (1); 1081 scrollbar_show (1);
752#ifdef USE_XIM 1082#ifdef USE_XIM
753 IMSendSpot (); 1083 IMSendSpot ();
754#endif 1084#endif
755
756 } 1085 }
757 1086
758 XFlush (display->display); 1087 display->flush ();
759} 1088}
760 1089
761void 1090void
762rxvt_term::check_cb (check_watcher &w) 1091rxvt_term::check_cb (check_watcher &w)
763{ 1092{
764 SET_R (this); 1093 make_current ();
765 SET_LOCALE (locale);
766 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;
767 flush (); 1107 flush ();
768} 1108}
769 1109
770#ifdef CURSOR_BLINK 1110#ifdef CURSOR_BLINK
771void 1111void
772rxvt_term::cursor_blink_cb (time_watcher &w) 1112rxvt_term::cursor_blink_cb (time_watcher &w)
773{ 1113{
774 hidden_cursor = !hidden_cursor; 1114 hidden_cursor = !hidden_cursor;
775 want_refresh = 1; 1115 want_refresh = 1;
776 1116
777 w.start (w.at + BLINK_INTERVAL); 1117 w.start (w.at + CURSOR_BLINK_INTERVAL);
778} 1118}
779#endif 1119#endif
780 1120
781#ifdef TEXT_BLINK 1121#ifdef TEXT_BLINK
782void 1122void
… …
789 w.start (w.at + TEXT_BLINK_INTERVAL); 1129 w.start (w.at + TEXT_BLINK_INTERVAL);
790 } 1130 }
791} 1131}
792#endif 1132#endif
793 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
794bool 1202bool
795rxvt_term::pty_fill () 1203rxvt_term::pty_fill ()
796{ 1204{
797 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 }
798 1212
799 memmove (cmdbuf_base, cmdbuf_ptr, n); 1213 memmove (cmdbuf_base, cmdbuf_ptr, n);
800 cmdbuf_ptr = cmdbuf_base; 1214 cmdbuf_ptr = cmdbuf_base;
801 cmdbuf_endp = cmdbuf_ptr + n; 1215 cmdbuf_endp = cmdbuf_ptr + n;
802 1216
803 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1217 ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n);
804 1218
805 if (n > 0) 1219 if (r > 0)
806 { 1220 {
807 cmdbuf_endp += n; 1221 cmdbuf_endp += r;
808 return true; 1222 return true;
809 } 1223 }
810 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))
811 destroy (); 1236 destroy ();
1237 }
812 1238
813 return false; 1239 return false;
814} 1240}
815 1241
816void 1242void
817rxvt_term::pty_cb (io_watcher &w, short revents) 1243rxvt_term::pty_cb (io_watcher &w, short revents)
818{ 1244{
819 SET_R (this); 1245 make_current ();
820 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;
821 1252
822 if (revents & EVENT_WRITE) 1253 if (revents & EVENT_WRITE)
823 tt_write (0, 0); 1254 pty_write ();
824 else if (revents & EVENT_READ)
825 {
826 bool flag = true;
827
828 // loop, but don't allow a single term to monopolize us
829 // the number of loops is fully arbitrary, and thus wrong
830 while (flag && pty_fill ())
831 {
832 if (!seen_input)
833 {
834 seen_input = 1;
835 /* once we know the shell is running, send the screen size. Again! */
836 tt_winch ();
837 }
838
839 uint32_t ch = NOCHAR;
840
841 for (;;)
842 {
843 if (ch == NOCHAR)
844 ch = next_char ();
845
846 if (ch == NOCHAR) // TODO: improve
847 break;
848
849 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
850 {
851 /* Read a text string from the input buffer */
852 uint32_t buf[BUFSIZ];
853 bool refreshnow = false;
854 int nlines = 0;
855 uint32_t *str = buf;
856
857 *str++ = ch;
858
859 for (;;)
860 {
861 ch = next_char ();
862
863 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
864 break;
865 else
866 {
867 *str++ = ch;
868
869 if (ch == '\n')
870 {
871 nlines++;
872 refresh_count++;
873
874 if (!(Options & Opt_jumpScroll)
875 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
876 {
877 refreshnow = true;
878 flag = false;
879 ch = NOCHAR;
880 break;
881 }
882
883 // scr_add_lines only works for nlines < TermWin.nrow - 1.
884 if (nlines >= TermWin.nrow - 1)
885 {
886 scr_add_lines (buf, nlines, str - buf);
887 nlines = 0;
888 str = buf;
889 }
890 }
891
892 if (str >= buf + BUFSIZ)
893 {
894 ch = NOCHAR;
895 break;
896 }
897 }
898 }
899
900 scr_add_lines (buf, nlines, str - buf);
901
902 /*
903 * If there have been a lot of new lines, then update the screen
904 * What the heck I'll cheat and only refresh less than every page-full.
905 * the number of pages between refreshes is refresh_limit, which
906 * is incremented here because we must be doing flat-out scrolling.
907 *
908 * refreshing should be correct for small scrolls, because of the
909 * time-out
910 */
911 if (refreshnow)
912 {
913 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
914 refresh_limit++;
915
916 scr_refresh (refresh_type);
917 }
918
919 }
920 else
921 {
922 switch (ch)
923 {
924 default:
925 process_nonprinting (ch);
926 break;
927 case C0_ESC: /* escape char */
928 process_escape_seq ();
929 break;
930 /*case 0x9b: */ /* CSI */
931 /* process_csi_seq (); */
932 }
933
934 ch = NOCHAR;
935 }
936 }
937 }
938 }
939} 1255}
940 1256
941// read the next character, currently handles UTF-8 1257void
942// will probably handle all sorts of other stuff in the future 1258rxvt_term::pointer_unblank ()
943uint32_t
944rxvt_term::next_char ()
945{ 1259{
946 while (cmdbuf_ptr < cmdbuf_endp) 1260 XDefineCursor (dpy, vt, TermWin_cursor);
947 { 1261 recolour_cursor ();
948 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
949 return *cmdbuf_ptr++;
950 1262
951 wchar_t wc; 1263#ifdef POINTER_BLANK
952 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, &mbstate.mbs); 1264 hidden_pointer = 0;
953 1265
954 if (len == (size_t)-2) 1266 if (option (Opt_pointerBlank))
955 return NOCHAR; 1267 pointer_ev.start (NOW + pointerBlankDelay);
956 1268#endif
957 if (len == (size_t)-1)
958 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
959
960 // assume wchar == unicode
961 cmdbuf_ptr += len;
962 return wc;
963 }
964
965 return NOCHAR;
966}
967
968/* rxvt_cmd_getc() - Return next input character */
969/*
970 * Return the next input character after first passing any keyboard input
971 * to the command.
972 */
973uint32_t
974rxvt_term::cmd_getc ()
975{
976 for (;;)
977 {
978 uint32_t c = next_char ();
979 if (c != NOCHAR)
980 return c;
981
982 // incomplete sequences should occur rarely, still, a better solution
983 // would be preferred. either setjmp/longjmp or better design.
984 fcntl (cmd_fd, F_SETFL, 0);
985 pty_fill ();
986 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
987 }
988} 1269}
989 1270
990#ifdef POINTER_BLANK 1271#ifdef POINTER_BLANK
991void 1272void
992rxvt_term::pointer_unblank ()
993{
994 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
995 recolour_cursor ();
996
997 hidden_pointer = 0;
998
999 if (Options & Opt_pointerBlank)
1000 pointer_ev.start (NOW + pointerBlankDelay);
1001}
1002
1003void
1004rxvt_term::pointer_blank () 1273rxvt_term::pointer_blank ()
1005{ 1274{
1006 if (!(Options & Opt_pointerBlank)) 1275 if (!option (Opt_pointerBlank))
1007 return; 1276 return;
1008 1277
1009 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1278 XDefineCursor (dpy, vt, display->blank_cursor);
1010 XFlush (display->display); 1279 XFlush (dpy);
1011 1280
1012 hidden_pointer = 1; 1281 hidden_pointer = 1;
1013} 1282}
1014 1283
1015void 1284void
1016rxvt_term::pointer_cb (time_watcher &w) 1285rxvt_term::pointer_cb (time_watcher &w)
1017{ 1286{
1018 SET_R (this); 1287 make_current ();
1019 SET_LOCALE (locale);
1020 1288
1021 pointer_blank (); 1289 pointer_blank ();
1022} 1290}
1023#endif 1291#endif
1024 1292
1025void 1293void
1026rxvt_term::mouse_report (const XButtonEvent &ev) 1294rxvt_term::mouse_report (XButtonEvent &ev)
1027{ 1295{
1028 int button_number, key_state = 0; 1296 int button_number, key_state = 0;
1029 int x, y; 1297 int x, y;
1030 1298
1031 x = ev.x; 1299 x = ev.x;
1032 y = ev.y; 1300 y = ev.y;
1033 pixel_position (&x, &y); 1301 pixel_position (&x, &y);
1034 1302
1035 if (MEvent.button == AnyButton) 1303 if (MEvent.button == AnyButton)
1036 {
1037 button_number = 3; 1304 button_number = 3;
1038 }
1039 else 1305 else
1040 { 1306 {
1041 button_number = MEvent.button - Button1; 1307 button_number = MEvent.button - Button1;
1042 /* add 0x3D for wheel events, like xterm does */ 1308 /* add 0x3D for wheel events, like xterm does */
1043 if (button_number >= 3) 1309 if (button_number >= 3)
1044 button_number += (64 - 3); 1310 button_number += (64 - 3);
1045 } 1311 }
1046 1312
1047 if (PrivateModes & PrivMode_MouseX10) 1313 if (priv_modes & PrivMode_MouseX10)
1048 { 1314 {
1049 /* 1315 /*
1050 * do not report ButtonRelease 1316 * do not report ButtonRelease
1051 * no state info allowed 1317 * no state info allowed
1052 */ 1318 */
… …
1067 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1333 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1068 + ((MEvent.state & ControlMask) ? 16 : 0); 1334 + ((MEvent.state & ControlMask) ? 16 : 0);
1069#ifdef MOUSE_REPORT_DOUBLECLICK 1335#ifdef MOUSE_REPORT_DOUBLECLICK
1070 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1336 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1071#endif 1337#endif
1072
1073 } 1338 }
1074 1339
1075#ifdef DEBUG_MOUSEREPORT 1340#if DEBUG_MOUSEREPORT
1076 fprintf(stderr, "Mouse ["); 1341 fprintf (stderr, "Mouse [");
1077 if (key_state & 16) 1342 if (key_state & 16)
1078 fputc('C', stderr); 1343 fputc ('C', stderr);
1079 if (key_state & 4) 1344 if (key_state & 4)
1080 fputc('S', stderr); 1345 fputc ('S', stderr);
1081 if (key_state & 8) 1346 if (key_state & 8)
1082 fputc('A', stderr); 1347 fputc ('A', stderr);
1083 if (key_state & 32) 1348 if (key_state & 32)
1084 fputc('2', stderr); 1349 fputc ('2', stderr);
1085 fprintf(stderr, "]: <%d>, %d/%d\n", 1350 fprintf (stderr, "]: <%d>, %d/%d\n",
1086 button_number, 1351 button_number,
1087 x + 1, 1352 x + 1,
1088 y + 1); 1353 y + 1);
1089#else 1354#endif
1355
1090 tt_printf("\033[M%c%c%c", 1356 tt_printf ("\033[M%c%c%c",
1091 (32 + button_number + key_state), 1357 (32 + button_number + key_state),
1092 (32 + x + 1), 1358 (32 + x + 1),
1093 (32 + y + 1)); 1359 (32 + y + 1));
1094#endif
1095} 1360}
1096
1097#ifdef USING_W11LIB
1098void
1099rxvt_W11_process_x_event(XEvent *ev)
1100{
1101 rxvt_t *r = rxvt_get_r();
1102
1103 x_cb (*ev);
1104}
1105#endif
1106 1361
1107/*{{{ process an X event */ 1362/*{{{ process an X event */
1108void 1363void
1109rxvt_term::x_cb (XEvent &ev) 1364rxvt_term::x_cb (XEvent &ev)
1110{ 1365{
1111 SET_R (this); 1366 make_current ();
1112 SET_LOCALE (locale);
1113 1367
1114#if defined(CURSOR_BLINK) 1368 dLocal (Display *, dpy);
1115 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
1116 {
1117 if (hidden_cursor)
1118 {
1119 hidden_cursor = 0;
1120 want_refresh = 1;
1121 }
1122 1369
1123 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1370 if (ev.xany.window == vt
1124 } 1371 && SHOULD_INVOKE (HOOK_X_EVENT)
1125#endif 1372 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1126
1127#if defined(POINTER_BLANK)
1128 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
1129 {
1130 if (ev.type == MotionNotify
1131 || ev.type == ButtonPress
1132 || ev.type == ButtonRelease)
1133 if (hidden_pointer)
1134 pointer_unblank ();
1135
1136 if (ev.type == KeyPress && hidden_pointer == 0)
1137 pointer_blank ();
1138 }
1139#endif
1140
1141#ifdef USE_XIM
1142 if (XFilterEvent (&ev, None))
1143 return; 1373 return;
1144#endif
1145 1374
1375 // for XQueryPointer
1146 Window unused_root, unused_child; 1376 Window unused_root, unused_child;
1147 int unused_root_x, unused_root_y; 1377 int unused_root_x, unused_root_y;
1148 unsigned int unused_mask; 1378 unsigned int unused_mask;
1149
1150#ifdef DEBUG_X
1151 const char *const eventnames[] =
1152 { /* mason - this matches my system */
1153 "",
1154 "",
1155 "KeyPress",
1156 "KeyRelease",
1157 "ButtonPress",
1158 "ButtonRelease",
1159 "MotionNotify",
1160 "EnterNotify",
1161 "LeaveNotify",
1162 "FocusIn",
1163 "FocusOut",
1164 "KeymapNotify",
1165 "Expose",
1166 "GraphicsExpose",
1167 "NoExpose",
1168 "VisibilityNotify",
1169 "CreateNotify",
1170 "DestroyNotify",
1171 "UnmapNotify",
1172 "MapNotify",
1173 "MapRequest",
1174 "ReparentNotify",
1175 "ConfigureNotify",
1176 "ConfigureRequest",
1177 "GravityNotify",
1178 "ResizeRequest",
1179 "CirculateNotify",
1180 "CirculateRequest",
1181 "PropertyNotify",
1182 "SelectionClear",
1183 "SelectionRequest",
1184 "SelectionNotify",
1185 "ColormapNotify",
1186 "ClientMessage",
1187 "MappingNotify"
1188 };
1189#endif
1190
1191#ifdef DEBUG_X
1192 struct timeval tp;
1193 struct tm *ltt;
1194 (void)gettimeofday(&tp, NULL);
1195 ltt = localtime(&(tp.tv_sec));
1196 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));
1197#endif
1198 1379
1199 switch (ev.type) 1380 switch (ev.type)
1200 { 1381 {
1201 case KeyPress: 1382 case KeyPress:
1202 lookup_key (ev.xkey); 1383 key_press (ev.xkey);
1203 break; 1384 break;
1204 1385
1205#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1206 case KeyRelease: 1386 case KeyRelease:
1207 { 1387 key_release (ev.xkey);
1208 if (!(ev.xkey.state & ControlMask))
1209 mouse_slip_wheel_speed = 0;
1210 else
1211 {
1212 KeySym ks;
1213
1214 ks = XKeycodeToKeysym(display->display, ev.xkey.keycode, 0);
1215 if (ks == XK_Control_L || ks == XK_Control_R)
1216 mouse_slip_wheel_speed = 0;
1217 }
1218 break; 1388 break;
1219 }
1220#endif
1221 1389
1222 case ButtonPress: 1390 case ButtonPress:
1223 button_press (ev.xbutton); 1391 button_press (ev.xbutton);
1224 break; 1392 break;
1225 1393
… …
1227 button_release (ev.xbutton); 1395 button_release (ev.xbutton);
1228 break; 1396 break;
1229 1397
1230 case ClientMessage: 1398 case ClientMessage:
1231 if (ev.xclient.format == 32 1399 if (ev.xclient.format == 32
1232 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1400 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1233 destroy ();
1234#ifdef OFFIX_DND
1235 /* OffiX Dnd (drag 'n' drop) protocol */
1236 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1237 && (ev.xclient.data.l[0] == DndFile
1238 || ev.xclient.data.l[0] == DndDir
1239 || ev.xclient.data.l[0] == DndLink))
1240 { 1401 {
1241 /* Get Dnd data */ 1402 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1242 Atom ActualType; 1403 {
1243 int ActualFormat; 1404 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1244 unsigned char *data; 1405 {
1245 unsigned long Size, RemainingBytes; 1406 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1246 1407 {
1247 XGetWindowProperty(display->display, display->root, 1408 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1248 xa[XA_DNDSELECTION], 1409 destroy ();
1249 0L, 1000000L, 1410 }
1250 False, AnyPropertyType, 1411#if ENABLE_EWMH
1251 &ActualType, &ActualFormat, 1412 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1252 &Size, &RemainingBytes, 1413 XSendEvent (dpy, ev.xclient.window = display->root,
1414 False, SubstructureRedirectMask | SubstructureNotifyMask,
1253 &data); 1415 &ev);
1254 XChangeProperty(display->display, display->root, 1416#endif
1255 XA_CUT_BUFFER0, XA_STRING, 1417 }
1256 8, PropModeReplace, 1418 }
1257 data, STRLEN(data)); 1419#if ENABLE_XEMBED
1258 selection_paste (display->root, XA_CUT_BUFFER0, True); 1420 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1259 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
1260 } 1428 }
1261#endif /* OFFIX_DND */
1262 break;
1263
1264 case MappingNotify:
1265 XRefreshKeyboardMapping(&(ev.xmapping));
1266 break; 1429 break;
1267 1430
1268 /* 1431 /*
1269 * XXX: this is not the _current_ arrangement 1432 * XXX: this is not the _current_ arrangement
1270 * Here's my conclusion: 1433 * Here's my conclusion:
… …
1289 break; 1452 break;
1290 } 1453 }
1291 break; 1454 break;
1292 1455
1293 case FocusIn: 1456 case FocusIn:
1294 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])
1295 { 1475 {
1296 TermWin.focus = 1; 1476 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1297 want_refresh = 1;
1298#ifdef USE_XIM
1299 if (Input_Context != NULL)
1300 XSetICFocus(Input_Context);
1301#endif
1302#ifdef CURSOR_BLINK
1303 if (Options & Opt_cursorBlink)
1304 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1305#endif
1306
1307 } 1477 ;
1308 break;
1309 1478
1310 case FocusOut: 1479 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1311 if (TermWin.focus)
1312 { 1480 {
1313 TermWin.focus = 0; 1481 seen_resize = 1;
1314 want_refresh = 1; 1482 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1315#ifdef USE_XIM
1316 if (Input_Context != NULL)
1317 XUnsetICFocus(Input_Context);
1318#endif
1319#ifdef CURSOR_BLINK
1320 if (Options & Opt_cursorBlink)
1321 cursor_blink_ev.stop ();
1322 hidden_cursor = 0;
1323#endif
1324
1325 }
1326 break;
1327
1328 case ConfigureNotify:
1329 if (ev.xconfigure.window == TermWin.parent[0])
1330 {
1331 int height, width;
1332
1333 do
1334 { /* Wrap lots of configures into one */
1335 width = ev.xconfigure.width;
1336 height = ev.xconfigure.height;
1337 D_SIZE((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1338 } 1483 }
1339 while (XCheckTypedWindowEvent(display->display, ev.xconfigure.window, ConfigureNotify, &ev));
1340
1341 if (szHint.width != width || szHint.height != height)
1342 {
1343 D_SIZE((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height));
1344 resize_all_windows (width, height, 1);
1345 }
1346#ifdef DEBUG_SIZE
1347 else 1484 else
1348 { 1485 {
1349 D_SIZE((stderr, "Size: Not resizing")); 1486#ifdef HAVE_BG_PIXMAP
1487 if (bgPixmap.window_position_sensitive ())
1488 update_background ();
1489#endif
1350 } 1490 }
1351#endif 1491 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1352#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1353 if (Options & Opt_transparent)
1354 {
1355 check_our_parents ();
1356 if (am_transparent)
1357 want_full_refresh = 1;
1358 }
1359#endif
1360
1361 } 1492 }
1493 break;
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
1362 break; 1501 break;
1363 1502
1364 case SelectionClear: 1503 case SelectionClear:
1365 selection_clear (); 1504 selection_clear ();
1366 break; 1505 break;
1367 1506
1368 case SelectionNotify: 1507 case SelectionNotify:
1369 if (selection_wait == Sel_normal) 1508 if (selection_wait == Sel_normal)
1370 selection_paste (ev.xselection.requestor, 1509 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1371 ev.xselection.property, True);
1372 break; 1510 break;
1373 1511
1374 case SelectionRequest: 1512 case SelectionRequest:
1375 selection_send (ev.xselectionrequest); 1513 selection_send (ev.xselectionrequest);
1376 break; 1514 break;
1377 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
1378 case UnmapNotify: 1524 case UnmapNotify:
1379 TermWin.mapped = 0; 1525 mapped = 0;
1380#ifdef TEXT_BLINK 1526#ifdef TEXT_BLINK
1381 text_blink_ev.stop (); 1527 text_blink_ev.stop ();
1382#endif 1528#endif
1529 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1383 break; 1530 break;
1384
1385 case MapNotify:
1386 TermWin.mapped = 1;
1387#ifdef TEXT_BLINK
1388 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1389#endif
1390 break;
1391
1392 case PropertyNotify:
1393 if (ev.xproperty.atom == xa[XA_VT_SELECTION])
1394 if (ev.xproperty.state == PropertyNewValue)
1395 selection_property (ev.xproperty.window, ev.xproperty.atom);
1396 break;
1397
1398#ifdef TRANSPARENT
1399 case ReparentNotify:
1400 rootwin_cb (ev);
1401 break;
1402#endif /* TRANSPARENT */
1403 1531
1404 case GraphicsExpose: 1532 case GraphicsExpose:
1405 case Expose: 1533 case Expose:
1406 if (ev.xany.window == TermWin.vt) 1534 if (ev.xany.window == vt)
1407 { 1535 {
1408#ifdef NO_SLOW_LINK_SUPPORT 1536 do
1409 scr_expose (ev.xexpose.x, ev.xexpose.y, 1537 scr_expose (ev.xexpose.x, ev.xexpose.y,
1410 ev.xexpose.width, ev.xexpose.height, False); 1538 ev.xexpose.width, ev.xexpose.height, False);
1411#else 1539 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1412 // 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))
1413 scr_expose (ev.xexpose.x, ev.xexpose.y, 1544 scr_expose (ev.xexpose.x, ev.xexpose.y,
1414 ev.xexpose.width, ev.xexpose.height, False); 1545 ev.xexpose.width, ev.xexpose.height, False);
1415 //scr_expose (ev.xexpose.x, 0, 1546
1416 // ev.xexpose.width, TermWin.height, False);
1417#endif
1418 want_refresh = 1; 1547 want_refresh = 1;
1419 } 1548 }
1420 else 1549 else
1421 { 1550 {
1422 XEvent unused_event; 1551 XEvent unused_event;
1423 1552
1424 while (XCheckTypedWindowEvent(display->display, ev.xany.window, 1553 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1425 Expose, 1554 ;
1426 &unused_event)) ; 1555 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1427 while (XCheckTypedWindowEvent(display->display, ev.xany.window, 1556 ;
1428 GraphicsExpose, 1557
1429 &unused_event)) ;
1430 if (isScrollbarWindow(ev.xany.window)) 1558 if (isScrollbarWindow (ev.xany.window))
1431 { 1559 {
1432 scrollBar.setIdle(); 1560 scrollBar.setIdle ();
1433 scrollbar_show (0); 1561 scrollbar_show (0);
1434 } 1562 }
1435#ifdef MENUBAR
1436 if (menubar_visible () && isMenuBarWindow(ev.xany.window))
1437 menubar_expose ();
1438#endif
1439#ifdef RXVT_GRAPHICS
1440 Gr_expose (ev.xany.window);
1441#endif
1442
1443 } 1563 }
1444 break; 1564 break;
1445 1565
1446 case MotionNotify: 1566 case MotionNotify:
1447#ifdef POINTER_BLANK 1567#ifdef POINTER_BLANK
1448 if (hidden_pointer) 1568 if (hidden_pointer)
1449 pointer_unblank (); 1569 pointer_unblank ();
1450#endif 1570#endif
1451#if MENUBAR 1571 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1452 if (isMenuBarWindow(ev.xany.window)) 1572 break;
1573
1574 if (ev.xany.window == vt)
1453 { 1575 {
1454 menubar_control (&(ev.xbutton)); 1576 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1455 break; 1577 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1456 } 1578 ; // nop
1457#endif
1458 if ((PrivateModes & PrivMode_mouse_report) && !(bypass_keystate))
1459 break;
1460
1461 if (ev.xany.window == TermWin.vt)
1462 {
1463 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1579 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1464 { 1580 {
1465 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1581 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1466 ; 1582 ;
1467 1583
1468 XQueryPointer(display->display, TermWin.vt, 1584 XQueryPointer (dpy, vt,
1469 &unused_root, &unused_child, 1585 &unused_root, &unused_child,
1470 &unused_root_x, &unused_root_y, 1586 &unused_root_x, &unused_root_y,
1471 &(ev.xbutton.x), &(ev.xbutton.y), 1587 &ev.xbutton.x, &ev.xbutton.y,
1472 &unused_mask); 1588 &ev.xbutton.state);
1473#ifdef MOUSE_THRESHOLD 1589#ifdef MOUSE_THRESHOLD
1474 /* deal with a `jumpy' mouse */ 1590 /* deal with a `jumpy' mouse */
1475 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1591 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1476 { 1592 {
1477#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
1478 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1602 selection_extend (ev.xbutton.x, ev.xbutton.y,
1479 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1603 ev.xbutton.state & Button3Mask ? 2 : 0);
1604
1480#ifdef SELECTION_SCROLLING 1605#ifdef SELECTION_SCROLLING
1481 if (ev.xbutton.y < TermWin.int_bwidth 1606 if (ev.xbutton.y < int_bwidth
1482 || Pixel2Row(ev.xbutton.y) > (TermWin.nrow-1)) 1607 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1483 { 1608 {
1484 int dist; 1609 int dist;
1485
1486 pending_scroll_selection=1;
1487 1610
1488 /* don't clobber the current delay if we are 1611 /* don't clobber the current delay if we are
1489 * already in the middle of scrolling. 1612 * already in the middle of scrolling.
1490 */ 1613 */
1491 if (scroll_selection_delay<=0) 1614 if (!sel_scroll_ev.active)
1492 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1615 sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1493 1616
1494 /* save the event params so we can highlight 1617 /* save the event params so we can highlight
1495 * the selection in the pending-scroll loop 1618 * the selection in the pending-scroll loop
1496 */ 1619 */
1497 selection_save_x=ev.xbutton.x; 1620 selection_save_x = ev.xbutton.x;
1498 selection_save_y=ev.xbutton.y; 1621 selection_save_y = ev.xbutton.y;
1499 selection_save_state=
1500 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1622 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1501 1623
1502 /* calc number of lines to scroll */ 1624 /* calc number of lines to scroll */
1503 if (ev.xbutton.y<TermWin.int_bwidth) 1625 if (ev.xbutton.y < int_bwidth)
1504 { 1626 {
1505 scroll_selection_dir = UP; 1627 scroll_selection_dir = UP;
1506 dist = TermWin.int_bwidth - ev.xbutton.y; 1628 dist = int_bwidth - ev.xbutton.y;
1507 } 1629 }
1508 else 1630 else
1509 { 1631 {
1510 scroll_selection_dir = DN; 1632 scroll_selection_dir = DN;
1511 dist = ev.xbutton.y - 1633 dist = ev.xbutton.y - (int_bwidth + height);
1512 (TermWin.int_bwidth + TermWin.height);
1513 } 1634 }
1635
1514 scroll_selection_lines=(Pixel2Height(dist)/ 1636 scroll_selection_lines = Pixel2Height (dist)
1515 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1637 / SELECTION_SCROLL_LINE_SPEEDUP
1638 + 1;
1516 MIN_IT(scroll_selection_lines, 1639 min_it (scroll_selection_lines,
1517 SELECTION_SCROLL_MAX_LINES); 1640 SELECTION_SCROLL_MAX_LINES);
1518 } 1641 }
1519 else 1642 else
1520 { 1643 {
1521 /* we are within the text window, so we 1644 /* we are within the text window, so we
1522 * shouldn't be scrolling 1645 * shouldn't be scrolling
1523 */ 1646 */
1524 pending_scroll_selection = 0; 1647 if (sel_scroll_ev.active)
1648 sel_scroll_ev.stop();
1525 } 1649 }
1526#endif 1650#endif
1527#ifdef MOUSE_THRESHOLD 1651#ifdef MOUSE_THRESHOLD
1528
1529 } 1652 }
1530#endif 1653#endif
1531
1532 } 1654 }
1533 } 1655 }
1534 else if (isScrollbarWindow(ev.xany.window) && scrollbar_isMotion()) 1656 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ())
1535 { 1657 {
1536 while (XCheckTypedWindowEvent(display->display, scrollBar.win, 1658 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1537 MotionNotify, &ev)) ; 1659 MotionNotify, &ev))
1660 ;
1661
1538 XQueryPointer(display->display, scrollBar.win, 1662 XQueryPointer (dpy, scrollBar.win,
1539 &unused_root, &unused_child, 1663 &unused_root, &unused_child,
1540 &unused_root_x, &unused_root_y, 1664 &unused_root_x, &unused_root_y,
1541 &(ev.xbutton.x), &(ev.xbutton.y), 1665 &ev.xbutton.x, &ev.xbutton.y,
1542 &unused_mask); 1666 &unused_mask);
1543 scr_move_to (scrollbar_position(ev.xbutton.y) - csrO, 1667 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1544 scrollbar_size()); 1668 scrollbar_size ());
1545 scr_refresh (refresh_type);
1546 refresh_limit = 0; 1669 want_refresh = 1;
1547 scrollbar_show (1); 1670 scrollbar_show (1);
1548 } 1671 }
1549 break; 1672 break;
1550 } 1673 }
1551}
1552 1674
1553#ifdef TRANSPARENT 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 XWMHints *h;
1735
1736 h = XGetWMHints(dpy, parent[0]);
1737 if (h != NULL)
1738 {
1739 h->flags &= ~XUrgencyHint;
1740 XSetWMHints(dpy, parent[0], h);
1741 }
1742 }
1743#endif
1744 }
1745}
1746
1747void
1748rxvt_term::focus_out ()
1749{
1750 if (focus)
1751 {
1752 focus = 0;
1753 want_refresh = 1;
1754
1755 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1756
1757#if ENABLE_FRILLS || ISO_14755
1758 if (iso14755buf)
1759 {
1760 iso14755buf = 0;
1761# if ISO_14755
1762 scr_overlay_off ();
1763# endif
1764 }
1765#endif
1766#if USE_XIM
1767 if (Input_Context != NULL)
1768 XUnsetICFocus (Input_Context);
1769#endif
1770#if CURSOR_BLINK
1771 if (option (Opt_cursorBlink))
1772 cursor_blink_ev.stop ();
1773 hidden_cursor = 0;
1774#endif
1775#if OFF_FOCUS_FADING
1776 if (rs[Rs_fade])
1777 {
1778 pix_colors = pix_colors_unfocused;
1779 scr_recolour ();
1780 }
1781#endif
1782 }
1783}
1784
1785void
1786rxvt_term::update_fade_color (unsigned int idx)
1787{
1788#if OFF_FOCUS_FADING
1789 if (rs[Rs_fade])
1790 {
1791 rgba c;
1792 pix_colors [Color_fade].get (c);
1793 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1794 }
1795#endif
1796}
1797
1798#if ENABLE_TRANSPARENCY || ENABLE_PERL
1554void 1799void
1555rxvt_term::rootwin_cb (XEvent &ev) 1800rxvt_term::rootwin_cb (XEvent &ev)
1556{ 1801{
1557 SET_R (this); 1802 make_current ();
1558 SET_LOCALE (locale);
1559 1803
1560 if (ev.type == PropertyNotify) 1804 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1805 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1806 return;
1807
1808# if ENABLE_TRANSPARENCY
1809 switch (ev.type)
1561 { 1810 {
1811 case PropertyNotify:
1562 /* 1812 /*
1563 * if user used some Esetroot compatible prog to set the root bg, 1813 * if user used some Esetroot compatible prog to set the root bg,
1564 * use the property to determine the pixmap. We use it later on. 1814 * use the property to determine the pixmap. We use it later on.
1565 */ 1815 */
1566 if (xa[XA_XROOTPMAPID] == 0)
1567 xa[XA_XROOTPMAPID] = XInternAtom(display->display, "_XROOTPMAP_ID", False);
1568
1569 if (ev.xproperty.atom != xa[XA_XROOTPMAPID]) 1816 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1817 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1818 {
1819 bgPixmap.set_root_pixmap ();
1820 update_background ();
1821 }
1570 return; 1822 break;
1571 }
1572
1573 if ((Options & Opt_transparent) && check_our_parents ())
1574 { 1823 }
1575 if (am_transparent) 1824# endif
1576 want_full_refresh = 1;
1577 }
1578} 1825}
1579#endif 1826#endif
1580 1827
1581void 1828void
1582rxvt_term::button_press (const XButtonEvent &ev) 1829rxvt_term::button_press (XButtonEvent &ev)
1583{ 1830{
1584 int reportmode = 0, clickintime; 1831 int reportmode = 0, clickintime;
1585 1832
1586 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1833 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1834
1587 if (!bypass_keystate) 1835 if (!bypass_keystate)
1588 reportmode = !!(PrivateModes & PrivMode_mouse_report); 1836 reportmode = !! (priv_modes & PrivMode_mouse_report);
1837
1589 /* 1838 /*
1590 * VT window processing of button press 1839 * VT window processing of button press
1591 */ 1840 */
1592 if (ev.window == TermWin.vt) 1841 if (ev.window == vt)
1593 { 1842 {
1594#if RXVT_GRAPHICS 1843 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1595 if (ev.subwindow != None) 1844 return;
1596 rxvt_Gr_ButtonPress (ev.x, ev.y);
1597 else
1598#endif
1599 1845
1846#if ISO_14755
1847 // 5.4
1848 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1849 {
1850 iso14755_54 (ev.x, ev.y);
1851 return;
1600 { 1852 }
1853#endif
1854
1601 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1855 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1856
1602 if (reportmode) 1857 if (reportmode)
1858 {
1859 /* mouse report from vt window */
1860 /* save the xbutton state (for ButtonRelease) */
1861 MEvent.state = ev.state;
1862#ifdef MOUSE_REPORT_DOUBLECLICK
1863 if (ev.button == MEvent.button && clickintime)
1603 { 1864 {
1604 /* mouse report from vt window */ 1865 /* same button, within alloted time */
1605 /* save the xbutton state (for ButtonRelease) */ 1866 MEvent.clicks++;
1606 MEvent.state = ev.state; 1867
1607#ifdef MOUSE_REPORT_DOUBLECLICK 1868 if (MEvent.clicks > 1)
1608 if (ev.button == MEvent.button && clickintime)
1609 { 1869 {
1610 /* same button, within alloted time */
1611 MEvent.clicks++;
1612 if (MEvent.clicks > 1)
1613 {
1614 /* only report double clicks */ 1870 /* only report double clicks */
1615 MEvent.clicks = 2; 1871 MEvent.clicks = 2;
1616 mouse_report (ev); 1872 mouse_report (ev);
1617 1873
1618 /* don't report the release */ 1874 /* don't report the release */
1619 MEvent.clicks = 0; 1875 MEvent.clicks = 0;
1620 MEvent.button = AnyButton; 1876 MEvent.button = AnyButton;
1621 }
1622 } 1877 }
1623 else
1624 {
1625 /* different button, or time expired */
1626 MEvent.clicks = 1;
1627 MEvent.button = ev.button;
1628 mouse_report (ev);
1629 }
1630#else
1631 MEvent.button = ev.button;
1632 mouse_report (ev);
1633#endif /* MOUSE_REPORT_DOUBLECLICK */
1634
1635 } 1878 }
1636 else 1879 else
1637 { 1880 {
1881 /* different button, or time expired */
1882 MEvent.clicks = 1;
1883 MEvent.button = ev.button;
1884 mouse_report (ev);
1885 }
1886#else
1887 MEvent.button = ev.button;
1888 mouse_report (ev);
1889#endif /* MOUSE_REPORT_DOUBLECLICK */
1890
1891 }
1892 else
1893 {
1638 if (ev.button != MEvent.button) 1894 if (ev.button != MEvent.button)
1639 MEvent.clicks = 0; 1895 MEvent.clicks = 0;
1896
1640 switch (ev.button) 1897 switch (ev.button)
1641 { 1898 {
1642 case Button1: 1899 case Button1:
1900 /* allow meta + click to select rectangular areas */
1901 /* should be done in screen.C */
1902#if ENABLE_FRILLS
1903 selection.rect = !!(ev.state & ModMetaMask);
1904#else
1905 selection.rect = false;
1906#endif
1907
1643 /* allow shift+left click to extend selection */ 1908 /* allow shift+left click to extend selection */
1644 if (ev.state & ShiftMask && !(PrivateModes & PrivMode_mouse_report)) 1909 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1645 { 1910 {
1646 if (MEvent.button == Button1 && clickintime)
1647 selection_rotate (ev.x, ev.y);
1648 else
1649 selection_extend (ev.x, ev.y, 1);
1650 }
1651 else
1652 {
1653 if (MEvent.button == Button1 && clickintime)
1654 MEvent.clicks++;
1655 else
1656 MEvent.clicks = 1;
1657
1658 selection_click (MEvent.clicks, ev.x, ev.y);
1659 }
1660
1661 MEvent.button = Button1;
1662 break;
1663
1664 case Button3:
1665 if (MEvent.button == Button3 && clickintime) 1911 if (MEvent.button == Button1 && clickintime)
1666 selection_rotate (ev.x, ev.y); 1912 selection_rotate (ev.x, ev.y);
1667 else 1913 else
1668 selection_extend (ev.x, ev.y, 1); 1914 selection_extend (ev.x, ev.y, 1);
1915 }
1916 else
1917 {
1918 if (MEvent.button == Button1 && clickintime)
1919 MEvent.clicks++;
1920 else
1921 MEvent.clicks = 1;
1922
1923 selection_click (MEvent.clicks, ev.x, ev.y);
1924 }
1925
1926 MEvent.button = Button1;
1927 break;
1928
1929 case Button3:
1930 if (MEvent.button == Button3 && clickintime)
1931 selection_rotate (ev.x, ev.y);
1932 else
1933 selection_extend (ev.x, ev.y, 1);
1934
1669 MEvent.button = Button3; 1935 MEvent.button = Button3;
1670 break; 1936 break;
1671 }
1672 } 1937 }
1938 }
1939
1673 MEvent.time = ev.time; 1940 MEvent.time = ev.time;
1674 return; 1941 return;
1675 }
1676 } 1942 }
1677 1943
1678 /* 1944 /*
1679 * Scrollbar window processing of button press 1945 * Scrollbar window processing of button press
1680 */ 1946 */
1681 if (isScrollbarWindow(ev.window)) 1947 if (isScrollbarWindow (ev.window))
1682 { 1948 {
1683 scrollBar.setIdle (); 1949 scrollBar.setIdle ();
1684 /* 1950 /*
1685 * Rxvt-style scrollbar: 1951 * Rxvt-style scrollbar:
1686 * move up if mouse is above slider 1952 * move up if mouse is above slider
… …
1698 * Mouse report disabled scrollbar: 1964 * Mouse report disabled scrollbar:
1699 * arrow buttons - send up/down 1965 * arrow buttons - send up/down
1700 * click on scrollbar - send pageup/down 1966 * click on scrollbar - send pageup/down
1701 */ 1967 */
1702 if ((scrollBar.style == R_SB_NEXT 1968 if ((scrollBar.style == R_SB_NEXT
1703 && scrollbarnext_upButton(ev.y)) 1969 && scrollbarnext_upButton (ev.y))
1704 || (scrollBar.style == R_SB_RXVT 1970 || (scrollBar.style == R_SB_RXVT
1705 && scrollbarrxvt_upButton(ev.y))) 1971 && scrollbarrxvt_upButton (ev.y)))
1706 tt_printf("\033[A"); 1972 tt_printf ("\033[A");
1707 else if ((scrollBar.style == R_SB_NEXT 1973 else if ((scrollBar.style == R_SB_NEXT
1708 && scrollbarnext_dnButton(ev.y)) 1974 && scrollbarnext_dnButton (ev.y))
1709 || (scrollBar.style == R_SB_RXVT 1975 || (scrollBar.style == R_SB_RXVT
1710 && scrollbarrxvt_dnButton(ev.y))) 1976 && scrollbarrxvt_dnButton (ev.y)))
1711 tt_printf("\033[B"); 1977 tt_printf ("\033[B");
1712 else 1978 else
1713 switch (ev.button) 1979 switch (ev.button)
1714 { 1980 {
1715 case Button2: 1981 case Button2:
1716 tt_printf("\014"); 1982 tt_printf ("\014");
1717 break; 1983 break;
1718 case Button1: 1984 case Button1:
1719 tt_printf("\033[6~"); 1985 tt_printf ("\033[6~");
1720 break; 1986 break;
1721 case Button3: 1987 case Button3:
1722 tt_printf("\033[5~"); 1988 tt_printf ("\033[5~");
1723 break; 1989 break;
1724 } 1990 }
1725 } 1991 }
1726 else 1992 else
1727#endif /* NO_SCROLLBAR_REPORT */ 1993#endif /* NO_SCROLLBAR_REPORT */
… …
1729 { 1995 {
1730 char upordown = 0; 1996 char upordown = 0;
1731 1997
1732 if (scrollBar.style == R_SB_NEXT) 1998 if (scrollBar.style == R_SB_NEXT)
1733 { 1999 {
1734 if (scrollbarnext_upButton(ev.y)) 2000 if (scrollbarnext_upButton (ev.y))
1735 upordown = -1; /* up */ 2001 upordown = -1; /* up */
1736 else if (scrollbarnext_dnButton(ev.y)) 2002 else if (scrollbarnext_dnButton (ev.y))
1737 upordown = 1; /* down */ 2003 upordown = 1; /* down */
1738 } 2004 }
1739 else if (scrollBar.style == R_SB_RXVT) 2005 else if (scrollBar.style == R_SB_RXVT)
1740 { 2006 {
1741 if (scrollbarrxvt_upButton(ev.y)) 2007 if (scrollbarrxvt_upButton (ev.y))
1742 upordown = -1; /* up */ 2008 upordown = -1; /* up */
1743 else if (scrollbarrxvt_dnButton(ev.y)) 2009 else if (scrollbarrxvt_dnButton (ev.y))
1744 upordown = 1; /* down */ 2010 upordown = 1; /* down */
1745 } 2011 }
1746 if (upordown) 2012 if (upordown)
1747 { 2013 {
1748#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2014#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1749 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2015 cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1750#endif 2016#endif
1751 if (scr_page (upordown < 0 ? UP : DN, 1)) 2017 if (scr_page (upordown < 0 ? UP : DN, 1))
1752 { 2018 {
1753 if (upordown < 0) 2019 if (upordown < 0)
1754 scrollBar.setUp (); 2020 scrollBar.setUp ();
… …
1770 break; 2036 break;
1771 case R_SB_ALIGN_BOTTOM: 2037 case R_SB_ALIGN_BOTTOM:
1772 csrO = scrollBar.bot - scrollBar.top; 2038 csrO = scrollBar.bot - scrollBar.top;
1773 break; 2039 break;
1774 } 2040 }
2041
1775 if (scrollBar.style == R_SB_XTERM 2042 if (scrollBar.style == R_SB_XTERM
1776 || scrollbar_above_slider(ev.y) 2043 || scrollbar_above_slider (ev.y)
1777 || scrollbar_below_slider(ev.y)) 2044 || scrollbar_below_slider (ev.y))
1778 scr_move_to ( scrollbar_position(ev.y) - csrO, 2045 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ());
1779 scrollbar_size()); 2046
1780 scrollBar.setMotion (); 2047 scrollBar.setMotion ();
1781 break; 2048 break;
1782 2049
1783 case Button1: 2050 case Button1:
1784 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2051 if (scrollbar_align == R_SB_ALIGN_CENTRE)
… …
1786 /* FALLTHROUGH */ 2053 /* FALLTHROUGH */
1787 2054
1788 case Button3: 2055 case Button3:
1789 if (scrollBar.style != R_SB_XTERM) 2056 if (scrollBar.style != R_SB_XTERM)
1790 { 2057 {
1791 if (scrollbar_above_slider(ev.y)) 2058 if (scrollbar_above_slider (ev.y))
1792# ifdef RXVT_SCROLL_FULL 2059# ifdef RXVT_SCROLL_FULL
1793 scr_page (UP, TermWin.nrow - 1); 2060 scr_page (UP, nrow - 1);
1794# else 2061# else
1795 scr_page (UP, TermWin.nrow / 4); 2062 scr_page (UP, nrow / 4);
1796# endif 2063# endif
1797 else if (scrollbar_below_slider(ev.y)) 2064 else if (scrollbar_below_slider (ev.y))
1798# ifdef RXVT_SCROLL_FULL 2065# ifdef RXVT_SCROLL_FULL
1799 scr_page (DN, TermWin.nrow - 1); 2066 scr_page (DN, nrow - 1);
1800# else 2067# else
1801 scr_page (DN, TermWin.nrow / 4); 2068 scr_page (DN, nrow / 4);
1802# endif 2069# endif
1803 else 2070 else
1804 scrollBar.setMotion (); 2071 scrollBar.setMotion ();
1805 } 2072 }
1806 else 2073 else
1807 { 2074 {
1808 scr_page ((ev.button == Button1 ? DN : UP), 2075 scr_page ((ev.button == Button1 ? DN : UP),
1809 (TermWin.nrow 2076 (nrow
1810 * scrollbar_position(ev.y) 2077 * scrollbar_position (ev.y)
1811 / scrollbar_size())); 2078 / scrollbar_size ()));
1812 } 2079 }
2080
1813 break; 2081 break;
1814 } 2082 }
1815 } 2083 }
2084
1816 return; 2085 return;
1817 } 2086 }
1818#if MENUBAR
1819 /*
1820 * Menubar window processing of button press
1821 */
1822 if (isMenuBarWindow(ev.window))
1823 menubar_control (ev);
1824#endif
1825} 2087}
1826 2088
1827void 2089void
1828rxvt_term::button_release (const XButtonEvent &ev) 2090rxvt_term::button_release (XButtonEvent &ev)
1829{ 2091{
1830 int reportmode = 0; 2092 int reportmode = 0;
1831 2093
1832 csrO = 0; /* reset csr Offset */ 2094 csrO = 0; /* reset csr Offset */
1833 if (!bypass_keystate) 2095 if (!bypass_keystate)
1834 reportmode = !!(PrivateModes & PrivMode_mouse_report); 2096 reportmode = !! (priv_modes & PrivMode_mouse_report);
1835 2097
1836 if (scrollbar_isUpDn()) 2098 if (scrollbar_isUpDn ())
1837 { 2099 {
1838 scrollBar.setIdle (); 2100 scrollBar.setIdle ();
1839 scrollbar_show (0); 2101 scrollbar_show (0);
1840#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1841 refresh_type &= ~SMOOTH_REFRESH;
1842#endif
1843
1844 } 2102 }
2103
1845#ifdef SELECTION_SCROLLING 2104#ifdef SELECTION_SCROLLING
1846 pending_scroll_selection=0; 2105 if (sel_scroll_ev.active)
2106 sel_scroll_ev.stop();
1847#endif 2107#endif
2108
1848 if (ev.window == TermWin.vt) 2109 if (ev.window == vt)
1849 { 2110 {
1850#ifdef RXVT_GRAPHICS 2111 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
1851 if (ev.subwindow != None) 2112 return;
1852 rxvt_Gr_ButtonRelease(ev.x, ev.y);
1853 else
1854#endif
1855 2113
1856 { 2114#if ISO_14755
2115 // 5.4
2116 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2117 return;
2118#endif
2119
1857 if (reportmode) 2120 if (reportmode)
2121 {
2122 /* mouse report from vt window */
2123 /* don't report release of wheel "buttons" */
2124 if (ev.button >= 4)
2125 return;
2126#ifdef MOUSE_REPORT_DOUBLECLICK
2127 /* only report the release of 'slow' single clicks */
2128 if (MEvent.button != AnyButton
2129 && (ev.button != MEvent.button
2130 || (ev.time - MEvent.time
2131 > MULTICLICK_TIME / 2)))
1858 { 2132 {
1859 /* mouse report from vt window */
1860 /* don't report release of wheel "buttons" */
1861 if (ev.button >= 4)
1862 return;
1863#ifdef MOUSE_REPORT_DOUBLECLICK
1864 /* only report the release of 'slow' single clicks */
1865 if (MEvent.button != AnyButton
1866 && (ev.button != MEvent.button
1867 || (ev.time - MEvent.time
1868 > MULTICLICK_TIME / 2)))
1869 {
1870 MEvent.clicks = 0; 2133 MEvent.clicks = 0;
1871 MEvent.button = AnyButton;
1872 mouse_report (ev);
1873 }
1874#else /* MOUSE_REPORT_DOUBLECLICK */
1875 MEvent.button = AnyButton; 2134 MEvent.button = AnyButton;
1876 mouse_report (ev); 2135 mouse_report (ev);
2136 }
2137#else /* MOUSE_REPORT_DOUBLECLICK */
2138 MEvent.button = AnyButton;
2139 mouse_report (ev);
1877#endif /* MOUSE_REPORT_DOUBLECLICK */ 2140#endif /* MOUSE_REPORT_DOUBLECLICK */
1878 return; 2141 return;
2142 }
2143
2144 /*
2145 * dumb hack to compensate for the failure of click-and-drag
2146 * when overriding mouse reporting
2147 */
2148 if (priv_modes & PrivMode_mouse_report
2149 && bypass_keystate
2150 && ev.button == Button1 && MEvent.clicks <= 1)
2151 selection_extend (ev.x, ev.y, 0);
2152
2153 switch (ev.button)
2154 {
2155 case Button1:
2156 case Button3:
2157 selection_make (ev.time);
2158 break;
2159
2160 case Button2:
2161 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window?
2162 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
2163 break;
2164
2165#ifdef MOUSE_WHEEL
2166 case Button4:
2167 case Button5:
2168 {
2169 int i;
2170 page_dirn v;
2171
2172 v = ev.button == Button4 ? UP : DN;
2173
2174 if (ev.state & ShiftMask)
2175 i = 1;
2176 else if (option (Opt_mouseWheelScrollPage))
2177 i = nrow - 1;
2178 else
2179 i = 5;
2180
2181# ifdef MOUSE_SLIP_WHEELING
2182 if (ev.state & ControlMask)
2183 {
2184 mouse_slip_wheel_speed += v ? -1 : 1;
2185 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2186 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2187
2188 if (slip_wheel_ev.at < NOW)
2189 slip_wheel_ev.at = NOW + SCROLLBAR_CONTINUOUS_DELAY;
2190
2191 slip_wheel_ev.start ();
2192 }
2193 else
2194 {
2195# endif
2196 scr_page (v, i);
2197 scrollbar_show (1);
2198# ifdef MOUSE_SLIP_WHEELING
2199 }
2200# endif
1879 } 2201 }
2202 break;
2203#endif
2204 }
2205 }
2206}
2207
2208/*}}} */
2209
2210bool
2211rxvt_term::cmd_parse ()
2212{
2213 bool flag = false;
2214 wchar_t ch = NOCHAR;
2215 char *seq_begin; // remember start of esc-sequence here
2216
2217 for (;;)
2218 {
2219 if (ch == NOCHAR)
2220 {
2221 seq_begin = cmdbuf_ptr;
2222 ch = next_char ();
2223
2224 if (ch == NOCHAR)
2225 break;
2226 }
2227
2228 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT)
2229 {
2230 if (!seen_input)
2231 {
2232 seen_input = 1;
2233 // many badly-written programs (e.g. jed) contain a race condition:
2234 // they first read the screensize and then install a SIGWINCH handler.
2235 // some window managers resize the window early, and these programs
2236 // then sometimes get the size wrong.
2237 // unfortunately other programs are even more buggy and dislike
2238 // being sent SIGWINCH, so only do it when we were in fact being
2239 // resized.
2240 if (seen_resize && cmd_pid)
2241 kill (-cmd_pid, SIGWINCH);
2242 }
2243
2244 /* Read a text string from the input buffer */
2245 wchar_t buf[UBUFSIZ];
2246 bool refreshnow = false;
2247 int nlines = 0;
2248 wchar_t *str = buf;
2249 wchar_t *eol = str + min (ncol, UBUFSIZ);
2250
2251 for (;;)
2252 {
2253 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2254 break;
2255
2256 *str++ = ch;
2257
2258 if (ch == C0_LF || str >= eol)
2259 {
2260 if (ch == C0_LF)
2261 nlines++;
2262
2263 refresh_count++;
2264
2265 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2266 {
2267 refresh_count = 0;
2268
2269 if (!option (Opt_skipScroll) || io_manager::now () > NOW + 1. / 60.)
2270 {
2271 refreshnow = true;
2272 ch = NOCHAR;
2273 break;
2274 }
2275 }
2276
2277 // scr_add_lines only works for nlines <= nrow - 1.
2278 if (nlines >= nrow - 1)
2279 {
2280 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2281 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2282 scr_add_lines (buf, str - buf, nlines);
2283
2284 nlines = 0;
2285 str = buf;
2286 eol = str + min (ncol, UBUFSIZ);
2287 }
2288
2289 if (str >= eol)
2290 {
2291 if (eol >= buf + UBUFSIZ)
2292 {
2293 ch = NOCHAR;
2294 break;
2295 }
2296 else
2297 eol = min (eol + ncol, buf + UBUFSIZ);
2298 }
2299
2300 }
2301
2302 seq_begin = cmdbuf_ptr;
2303 ch = next_char ();
2304 }
2305
2306 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2307 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2308 scr_add_lines (buf, str - buf, nlines);
2309
1880 /* 2310 /*
1881 * dumb hack to compensate for the failure of click-and-drag 2311 * If there have been a lot of new lines, then update the screen
1882 * when overriding mouse reporting 2312 * What the heck we'll cheat and only refresh less than every page-full.
2313 * if skipScroll is enabled.
1883 */ 2314 */
1884 if (PrivateModes & PrivMode_mouse_report 2315 if (refreshnow)
1885 && bypass_keystate
1886 && ev.button == Button1 && MEvent.clicks <= 1)
1887 selection_extend (ev.x, ev.y, 0);
1888
1889 switch (ev.button)
1890 { 2316 {
1891 case Button1: 2317 flag = true;
1892 case Button3:
1893 selection_make (ev.time);
1894 break;
1895 case Button2:
1896 selection_request (ev.time, ev.x, ev.y);
1897 break;
1898#ifdef MOUSE_WHEEL
1899 case Button4:
1900 case Button5:
1901 {
1902 int i;
1903 page_dirn v;
1904
1905 v = (ev.button == Button4) ? UP : DN;
1906 if (ev.state & ShiftMask)
1907 i = 1;
1908 else if ((Options & Opt_mouseWheelScrollPage))
1909 i = TermWin.nrow - 1;
1910 else
1911 i = 5;
1912# ifdef MOUSE_SLIP_WHEELING
1913 if (ev.state & ControlMask)
1914 {
1915 mouse_slip_wheel_speed += (v ? -1 : 1);
1916 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY;
1917 }
1918# endif
1919# ifdef JUMP_MOUSE_WHEEL
1920 scr_page (v, i);
1921 scr_refresh (SMOOTH_REFRESH); 2318 scr_refresh ();
1922 scrollbar_show (1); 2319 want_refresh = 1;
1923# else
1924 while (i--)
1925 {
1926 scr_page (v, 1);
1927 scr_refresh (SMOOTH_REFRESH);
1928 scrollbar_show (1);
1929 }
1930# endif
1931
1932 }
1933 break;
1934#endif
1935
1936 } 2320 }
1937 }
1938 }
1939#ifdef MENUBAR
1940 else if (isMenuBarWindow(ev.window))
1941 menubar_control (ev);
1942#endif
1943}
1944 2321
1945
1946#ifdef TRANSPARENT
1947/*
1948 * Check our parents are still who we think they are.
1949 * Do transparency updates if required
1950 */
1951int
1952rxvt_term::check_our_parents ()
1953{
1954 int i, pchanged, aformat, have_pixmap, rootdepth;
1955 unsigned long nitems, bytes_after;
1956 Atom atype;
1957 unsigned char *prop = NULL;
1958 Window root, oldp, *list;
1959 Pixmap rootpixmap = None;
1960 XWindowAttributes wattr, wrootattr;
1961
1962 pchanged = 0;
1963
1964 if (!(Options & Opt_transparent))
1965 return pchanged; /* Don't try any more */
1966
1967 XGetWindowAttributes(display->display, display->root, &wrootattr);
1968 rootdepth = wrootattr.depth;
1969
1970 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr);
1971 if (rootdepth != wattr.depth)
1972 {
1973 if (am_transparent)
1974 { 2322 }
1975 pchanged = 1; 2323 else
1976 XSetWindowBackground(display->display, TermWin.vt,
1977 PixColors[Color_bg]);
1978 am_transparent = am_pixmap_trans = 0;
1979 } 2324 {
1980 return pchanged; /* Don't try any more */ 2325 try
1981 }
1982
1983 /* Get all X ops out of the queue so that our information is up-to-date. */
1984 XSync(display->display, False);
1985
1986 /*
1987 * Make the frame window set by the window manager have
1988 * the root background. Some window managers put multiple nested frame
1989 * windows for each client, so we have to take care about that.
1990 */
1991 i = (xa[XA_XROOTPMAPID] != 0
1992 && (XGetWindowProperty(display->display, display->root, xa[XA_XROOTPMAPID],
1993 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1994 &nitems, &bytes_after, &prop) == Success));
1995 if (!i || prop == NULL)
1996 have_pixmap = 0;
1997 else
1998 {
1999 have_pixmap = 1;
2000 rootpixmap = *((Pixmap *)prop);
2001 XFree(prop);
2002 }
2003 if (have_pixmap)
2004 {
2005 /*
2006 * Copy display->root pixmap transparency
2007 */
2008 int sx, sy, nx, ny;
2009 unsigned int nw, nh;
2010 Window cr;
2011 XImage *image;
2012 GC gc;
2013 XGCValues gcvalue;
2014
2015 XTranslateCoordinates(display->display, TermWin.parent[0], display->root,
2016 0, 0, &sx, &sy, &cr);
2017 nw = (unsigned int)szHint.width;
2018 nh = (unsigned int)szHint.height;
2019 nx = ny = 0;
2020 if (sx < 0)
2021 {
2022 nw += sx;
2023 nx = -sx;
2024 sx = 0;
2025 }
2026 if (sy < 0)
2027 {
2028 nh += sy;
2029 ny = -sy;
2030 sy = 0;
2031 }
2032 MIN_IT(nw, (unsigned int)(wrootattr.width - sx));
2033 MIN_IT(nh, (unsigned int)(wrootattr.height - sy));
2034 allowedxerror = -1;
2035 image = XGetImage(display->display, rootpixmap, sx, sy, nw, nh, AllPlanes,
2036 ZPixmap);
2037 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2038 /* XXX: may need a delay here? */
2039 allowedxerror = 0;
2040 if (image == NULL)
2041 {
2042 if (am_transparent && am_pixmap_trans)
2043 { 2326 {
2044 pchanged = 1; 2327 process_nonprinting (ch);
2045 if (TermWin.pixmap != None)
2046 {
2047 XFreePixmap(display->display, TermWin.pixmap);
2048 TermWin.pixmap = None;
2049 }
2050 } 2328 }
2051 am_pixmap_trans = 0; 2329 catch (const class out_of_input &o)
2052 }
2053 else
2054 {
2055 if (TermWin.pixmap != None)
2056 XFreePixmap(display->display, TermWin.pixmap);
2057 TermWin.pixmap = XCreatePixmap(display->display, TermWin.vt,
2058 (unsigned int)szHint.width,
2059 (unsigned int)szHint.height,
2060 (unsigned int)image->depth);
2061 gc = XCreateGC(display->display, TermWin.vt, 0UL, &gcvalue);
2062 XPutImage(display->display, TermWin.pixmap, gc, image, 0, 0,
2063 nx, ny, (unsigned int)image->width,
2064 (unsigned int)image->height);
2065 XFreeGC(display->display, gc);
2066 XDestroyImage(image);
2067 XSetWindowBackgroundPixmap(display->display, TermWin.vt,
2068 TermWin.pixmap);
2069 if (!am_transparent || !am_pixmap_trans)
2070 pchanged = 1;
2071 am_transparent = am_pixmap_trans = 1;
2072 }
2073 }
2074 if (!am_pixmap_trans)
2075 {
2076 unsigned int n;
2077 /*
2078 * InheritPixmap transparency
2079 */
2080 D_X((stderr, "InheritPixmap Seeking to %08lx", display->root));
2081 for (i = 1; i < (int)(sizeof(TermWin.parent) / sizeof(Window));
2082 i++)
2083 {
2084 oldp = TermWin.parent[i];
2085 XQueryTree(display->display, TermWin.parent[i - 1], &root,
2086 &TermWin.parent[i], &list, &n);
2087 XFree(list);
2088 D_X((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2089 if (TermWin.parent[i] == display->root)
2090 { 2330 {
2091 if (oldp != None) 2331 // we ran out of input, retry later
2092 pchanged = 1; 2332 cmdbuf_ptr = seq_begin;
2093 break; 2333 break;
2094 } 2334 }
2095 if (oldp != TermWin.parent[i]) 2335
2096 pchanged = 1; 2336 ch = NOCHAR;
2097 }
2098 n = 0;
2099 if (pchanged)
2100 { 2337 }
2101 for (; n < (unsigned int)i; n++) 2338 }
2102 { 2339
2103 XGetWindowAttributes(display->display, TermWin.parent[n], &wattr); 2340 return flag;
2104 D_X((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2341}
2105 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2342
2106 { 2343// read the next character
2107 n = (int)(sizeof(TermWin.parent) / sizeof(Window)) + 1; 2344wchar_t
2108 break; 2345rxvt_term::next_char () NOTHROW
2109 } 2346{
2110 } 2347 while (cmdbuf_ptr < cmdbuf_endp)
2348 {
2349 // assume 7-bit to be ascii ALWAYS
2350 if ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b)
2351 return *cmdbuf_ptr++;
2352
2353 wchar_t wc;
2354 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2355
2356 if (len == (size_t)-2)
2111 } 2357 {
2112 if (n > (int)(sizeof(TermWin.parent) 2358 // the mbstate stores incomplete sequences. didn't know this :/
2113 / sizeof(TermWin.parent[0]))) 2359 cmdbuf_ptr = cmdbuf_endp;
2360 break;
2114 { 2361 }
2115 D_X((stderr, "InheritPixmap Turning off"));
2116 XSetWindowBackground(display->display, TermWin.parent[0],
2117 PixColors[Color_fg]);
2118 XSetWindowBackground(display->display, TermWin.vt,
2119 PixColors[Color_bg]);
2120 am_transparent = 0;
2121 /* XXX: also turn off Opt_transparent? */
2122 }
2123 else
2124 {
2125 /* wait (an arbitrary period) for the WM to do its thing
2126 * needed for fvwm2.2.2 (and before?) */
2127# ifdef HAVE_NANOSLEEP
2128 struct timespec rqt;
2129 2362
2130 rqt.tv_sec = 1; 2363 if (len == (size_t)-1)
2131 rqt.tv_nsec = 0; 2364 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2132 nanosleep(&rqt, NULL); 2365
2133# else 2366 // assume wchar == unicode
2134 sleep(1); 2367 cmdbuf_ptr += len;
2135# endif 2368 return wc & UNICODE_MASK;
2136 D_X((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2137 for (n = 0; n < (unsigned int)i; n++)
2138 XSetWindowBackgroundPixmap(display->display, TermWin.parent[n],
2139 ParentRelative);
2140 XSetWindowBackgroundPixmap(display->display, TermWin.vt,
2141 ParentRelative);
2142 am_transparent = 1;
2143 }
2144 for (; i < (int)(sizeof(TermWin.parent) / sizeof(Window)); i++)
2145 TermWin.parent[i] = None;
2146 } 2369 }
2370
2371 return NOCHAR;
2372}
2373
2374// read the next octet
2375uint32_t
2376rxvt_term::next_octet () NOTHROW
2377{
2378 return cmdbuf_ptr < cmdbuf_endp
2379 ? (unsigned char)*cmdbuf_ptr++
2380 : NOCHAR;
2381}
2382
2383static class out_of_input out_of_input;
2384
2385/* rxvt_cmd_getc () - Return next input character */
2386/*
2387 * Return the next input character after first passing any keyboard input
2388 * to the command.
2389 */
2390wchar_t
2391rxvt_term::cmd_getc () THROW ((class out_of_input))
2392{
2393 wchar_t c = next_char ();
2394
2395 if (c == NOCHAR)
2396 throw out_of_input;
2397
2147 return pchanged; 2398 return c;
2148} 2399}
2149#endif
2150 2400
2151/*}}} */ 2401uint32_t
2402rxvt_term::cmd_get8 () THROW ((class out_of_input))
2403{
2404 uint32_t c = next_octet ();
2405
2406 if (c == NOCHAR)
2407 throw out_of_input;
2408
2409 return c;
2410}
2152 2411
2153/*{{{ print pipe */ 2412/*{{{ print pipe */
2154/*----------------------------------------------------------------------*/ 2413/*----------------------------------------------------------------------*/
2155#ifdef PRINTPIPE 2414#ifdef PRINTPIPE
2156FILE * 2415FILE *
2157rxvt_term::popen_printer () 2416rxvt_term::popen_printer ()
2158{ 2417{
2159 FILE *stream = popen(rs[Rs_print_pipe], "w"); 2418 FILE *stream = popen (rs[Rs_print_pipe], "w");
2160 2419
2161 if (stream == NULL) 2420 if (stream == NULL)
2162 rxvt_print_error("can't open printer pipe"); 2421 rxvt_warn ("can't open printer pipe, not printing.\n");
2422
2163 return stream; 2423 return stream;
2164} 2424}
2165 2425
2166int 2426int
2167rxvt_term::pclose_printer (FILE *stream) 2427rxvt_term::pclose_printer (FILE *stream)
2168{ 2428{
2169 fflush (stream); 2429 fflush (stream);
2170 /* pclose() reported not to work on SunOS 4.1.3 */
2171# if defined (__sun__) /* TODO: RESOLVE THIS */
2172 /* pclose works provided SIGCHLD handler uses waitpid */
2173 return pclose (stream); /* return fclose (stream); */
2174# else
2175 return pclose (stream); 2430 return pclose (stream);
2176# endif
2177} 2431}
2178 2432
2179/* 2433/*
2180 * simulate attached vt100 printer 2434 * simulate attached vt100 printer
2181 */ 2435 */
2182void 2436void
2183rxvt_term::process_print_pipe () 2437rxvt_term::process_print_pipe ()
2184{ 2438{
2185 int done; 2439 int done;
2186 FILE *fd; 2440 FILE *fd;
2187 2441
2188 if ((fd = popen_printer ()) == NULL) 2442 if ((fd = popen_printer ()) == NULL)
2189 return; 2443 return;
2190 2444
2191 /* 2445 /*
2192 * Send all input to the printer until either ESC[4i or ESC[?4i 2446 * Send all input to the printer until either ESC[4i or ESC[?4i
2193 * is received. 2447 * is received.
2194 */ 2448 */
2195 for (done = 0; !done;) 2449 for (done = 0; !done;)
2196 { 2450 {
2197 unsigned char buf[8]; 2451 unsigned char buf[8];
2198 unsigned char ch; 2452 unicode_t ch;
2199 unsigned int i, len; 2453 unsigned int i, len;
2200 2454
2201 if ((ch = cmd_getc ()) != C0_ESC) 2455 if ((ch = cmd_getc ()) != C0_ESC)
2202 { 2456 {
2203 if (putc(ch, fd) == EOF) 2457 if (putc (ch, fd) == EOF)
2204 break; /* done = 1 */ 2458 break; /* done = 1 */
2205 } 2459 }
2206 else 2460 else
2207 { 2461 {
2208 len = 0; 2462 len = 0;
… …
2219 { 2473 {
2220 if ((buf[len++] = cmd_getc ()) == 'i') 2474 if ((buf[len++] = cmd_getc ()) == 'i')
2221 break; /* done = 1 */ 2475 break; /* done = 1 */
2222 } 2476 }
2223 } 2477 }
2478
2224 for (i = 0; i < len; i++) 2479 for (i = 0; i < len; i++)
2225 if (putc(buf[i], fd) == EOF) 2480 if (putc (buf[i], fd) == EOF)
2226 { 2481 {
2227 done = 1; 2482 done = 1;
2228 break; 2483 break;
2229 } 2484 }
2230 } 2485 }
2231 } 2486 }
2487
2232 pclose_printer (fd); 2488 pclose_printer (fd);
2233} 2489}
2234#endif /* PRINTPIPE */ 2490#endif /* PRINTPIPE */
2235/*}}} */ 2491/*}}} */
2236 2492
2237/* *INDENT-OFF* */ 2493/* *INDENT-OFF* */
2238enum { 2494enum {
2239 C1_40 = 0x40, 2495 C1_40 = 0x40,
2240 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2496 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2241 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2497 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2242 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2498 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2243 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2499 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2244}; 2500};
2245/* *INDENT-ON* */ 2501/* *INDENT-ON* */
2246 2502
2247/*{{{ process non-printing single characters */ 2503/*{{{ process non-printing single characters */
2248void 2504void
2249rxvt_term::process_nonprinting (unsigned char ch) 2505rxvt_term::process_nonprinting (unicode_t ch)
2250{ 2506{
2251 switch (ch) 2507 switch (ch)
2252 { 2508 {
2509 case C0_ESC:
2510 process_escape_seq ();
2511 break;
2253 case C0_ENQ: /* terminal Status */ 2512 case C0_ENQ: /* terminal Status */
2254 if (rs[Rs_answerbackstring]) 2513 if (rs[Rs_answerbackstring])
2255 tt_write( 2514 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2256 (const unsigned char *)rs[Rs_answerbackstring],
2257 (unsigned int)STRLEN(rs[Rs_answerbackstring]));
2258 else 2515 else
2259 tt_write((unsigned char *)VT100_ANS, 2516 tt_write (VT100_ANS, strlen (VT100_ANS));
2260 (unsigned int)STRLEN(VT100_ANS));
2261 break; 2517 break;
2262 case C0_BEL: /* bell */ 2518 case C0_BEL: /* bell */
2263 scr_bell (); 2519 scr_bell ();
2264 break; 2520 break;
2265 case C0_BS: /* backspace */ 2521 case C0_BS: /* backspace */
… …
2280 scr_charset_choose (1); 2536 scr_charset_choose (1);
2281 break; 2537 break;
2282 case C0_SI: /* shift in - acs */ 2538 case C0_SI: /* shift in - acs */
2283 scr_charset_choose (0); 2539 scr_charset_choose (0);
2284 break; 2540 break;
2541
2542#ifdef EIGHT_BIT_CONTROLS
2543 // 8-bit controls
2544 case 0x90: /* DCS */
2545 process_dcs_seq ();
2546 break;
2547 case 0x9b: /* CSI */
2548 process_csi_seq ();
2549 break;
2550 case 0x9d: /* OSC */
2551 process_osc_seq ();
2552 break;
2553#endif
2285 } 2554 }
2286} 2555}
2287/*}}} */ 2556/*}}} */
2288 2557
2289 2558
2290/*{{{ process VT52 escape sequences */ 2559/*{{{ process VT52 escape sequences */
2291void 2560void
2292rxvt_term::process_escape_vt52 (unsigned char ch) 2561rxvt_term::process_escape_vt52 (unicode_t ch)
2293{ 2562{
2294 int row, col; 2563 int row, col;
2295 2564
2296 switch (ch) 2565 switch (ch)
2297 { 2566 {
… …
2327 row = cmd_getc () - ' '; 2596 row = cmd_getc () - ' ';
2328 col = cmd_getc () - ' '; 2597 col = cmd_getc () - ' ';
2329 scr_gotorc (row, col, 0); 2598 scr_gotorc (row, col, 0);
2330 break; 2599 break;
2331 case 'Z': /* identify the terminal type */ 2600 case 'Z': /* identify the terminal type */
2332 tt_printf("\033/Z"); /* I am a VT100 emulating a VT52 */ 2601 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2333 break; 2602 break;
2334 case '<': /* turn off VT52 mode */ 2603 case '<': /* turn off VT52 mode */
2335 PrivMode(0, PrivMode_vt52); 2604 PrivMode (0, PrivMode_vt52);
2336 break; 2605 break;
2337 case 'F': /* use special graphics character set */ 2606 case 'F': /* use special graphics character set */
2338 case 'G': /* use regular character set */ 2607 case 'G': /* use regular character set */
2339 /* unimplemented */ 2608 /* unimplemented */
2340 break; 2609 break;
… …
2349 2618
2350/*{{{ process escape sequences */ 2619/*{{{ process escape sequences */
2351void 2620void
2352rxvt_term::process_escape_seq () 2621rxvt_term::process_escape_seq ()
2353{ 2622{
2354 unsigned char ch = cmd_getc (); 2623 unicode_t ch = cmd_getc ();
2355 2624
2356 if (PrivateModes & PrivMode_vt52) 2625 if (priv_modes & PrivMode_vt52)
2357 { 2626 {
2358 process_escape_vt52 (ch); 2627 process_escape_vt52 (ch);
2359 return; 2628 return;
2360 } 2629 }
2361 2630
… …
2376 scr_charset_set (2, (unsigned int)cmd_getc ()); 2645 scr_charset_set (2, (unsigned int)cmd_getc ());
2377 break; 2646 break;
2378 case '+': 2647 case '+':
2379 scr_charset_set (3, (unsigned int)cmd_getc ()); 2648 scr_charset_set (3, (unsigned int)cmd_getc ());
2380 break; 2649 break;
2381#ifdef MULTICHAR_SET 2650#if !ENABLE_MINIMAL
2382 case '$':
2383 scr_charset_set (-2, (unsigned int)cmd_getc ());
2384 break;
2385#endif
2386#ifndef NO_FRILLS
2387 case '6': 2651 case '6':
2388 scr_backindex (); 2652 scr_backindex ();
2389 break; 2653 break;
2390#endif 2654#endif
2391 case '7': 2655 case '7':
2392 scr_cursor (SAVE); 2656 scr_cursor (SAVE);
2393 break; 2657 break;
2394 case '8': 2658 case '8':
2395 scr_cursor (RESTORE); 2659 scr_cursor (RESTORE);
2396 break; 2660 break;
2397#ifndef NO_FRILLS 2661#if !ENABLE_MINIMAL
2398 case '9': 2662 case '9':
2399 scr_forwardindex (); 2663 scr_forwardindex ();
2400 break; 2664 break;
2401#endif 2665#endif
2402 case '=': 2666 case '=':
2403 case '>': 2667 case '>':
2404 PrivMode((ch == '='), PrivMode_aplKP); 2668 PrivMode ((ch == '='), PrivMode_aplKP);
2405 break; 2669 break;
2406 2670
2407 case C1_40: 2671 case C1_40:
2408 cmd_getc (); 2672 cmd_getc ();
2409 break; 2673 break;
… …
2412 break; 2676 break;
2413 2677
2414 /* 8.3.87: NEXT LINE */ 2678 /* 8.3.87: NEXT LINE */
2415 case C1_NEL: /* ESC E */ 2679 case C1_NEL: /* ESC E */
2416 { 2680 {
2417 uint32_t nlcr[] = { '\n', '\r' }; 2681 wchar_t nlcr[] = { C0_LF, C0_CR };
2418 scr_add_lines (nlcr, 1, 2); 2682 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);
2419 } 2683 }
2420 break; 2684 break;
2421 2685
2422 /* kidnapped escape sequence: Should be 8.3.48 */ 2686 /* kidnapped escape sequence: Should be 8.3.48 */
2423 case C1_ESA: /* ESC G */ 2687 case C1_ESA: /* ESC G */
… …
2433 case C1_RI: /* ESC M */ 2697 case C1_RI: /* ESC M */
2434 scr_index (DN); 2698 scr_index (DN);
2435 break; 2699 break;
2436 2700
2437 /* 8.3.142: SINGLE-SHIFT TWO */ 2701 /* 8.3.142: SINGLE-SHIFT TWO */
2438 /*case C1_SS2: scr_single_shift (2); break; */ 2702 /*case C1_SS2: scr_single_shift (2); break; */
2439 2703
2440 /* 8.3.143: SINGLE-SHIFT THREE */ 2704 /* 8.3.143: SINGLE-SHIFT THREE */
2441 /*case C1_SS3: scr_single_shift (3); break; */ 2705 /*case C1_SS3: scr_single_shift (3); break; */
2442 2706
2443 /* 8.3.27: DEVICE CONTROL STRING */ 2707 /* 8.3.27: DEVICE CONTROL STRING */
2444 case C1_DCS: /* ESC P */ 2708 case C1_DCS: /* ESC P */
2445 process_dcs_seq (); 2709 process_dcs_seq ();
2446 break; 2710 break;
2447 2711
2448 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2712 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2449 case C1_SCI: /* ESC Z */ 2713 case C1_SCI: /* ESC Z */
2450 tt_write((const unsigned char *)ESCZ_ANSWER, 2714 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2451 (unsigned int)(sizeof(ESCZ_ANSWER) - 1));
2452 break; /* steal obsolete ESC [ c */ 2715 break; /* steal obsolete ESC [ c */
2453 2716
2454 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2717 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */
2455 case C1_CSI: /* ESC [ */ 2718 case C1_CSI: /* ESC [ */
2456 process_csi_seq (); 2719 process_csi_seq ();
… …
2461 process_osc_seq (); 2724 process_osc_seq ();
2462 break; 2725 break;
2463 2726
2464 /* 8.3.106: RESET TO INITIAL STATE */ 2727 /* 8.3.106: RESET TO INITIAL STATE */
2465 case 'c': 2728 case 'c':
2729 mbstate.reset ();
2466 scr_poweron (); 2730 scr_poweron ();
2467 scrollbar_show (1); 2731 scrollbar_show (1);
2468 break; 2732 break;
2469 2733
2470 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2734 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
… …
2482 2746
2483/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2747/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2484/* *INDENT-OFF* */ 2748/* *INDENT-OFF* */
2485enum { 2749enum {
2486 CSI_ICH = 0x40, 2750 CSI_ICH = 0x40,
2487 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2751 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2488 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2752 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2489 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2753 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2490 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 2754 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2491 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 2755 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2492 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2756 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
… …
2496 2760
2497#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2761#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \
2498 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2762 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2499 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2763 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2500#define get_byte_array_bit(array, bit) \ 2764#define get_byte_array_bit(array, bit) \
2501 (!!((array)[(bit) / 8] & (128 >> ((bit) & 7)))) 2765 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7))))
2502 2766
2503const unsigned char csi_defaults[] = 2767const unsigned char csi_defaults[] =
2504 { 2768 {
2505 make_byte(1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2769 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
2506 make_byte(1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 2770 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
2507 make_byte(1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2771 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2508 make_byte(1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2772 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2509 make_byte(1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2773 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2510 make_byte(0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2774 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2511 make_byte(0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2775 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2512 make_byte(0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 2776 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2513 }; 2777 };
2514/* *INDENT-ON* */ 2778/* *INDENT-ON* */
2515 2779
2516void 2780void
2517rxvt_term::process_csi_seq () 2781rxvt_term::process_csi_seq ()
2518{ 2782{
2519 unsigned char ch, priv, i; 2783 unicode_t ch, priv, i;
2520 unsigned int nargs, p; 2784 unsigned int nargs, p;
2521 int n, ndef; 2785 int n, ndef;
2522 int arg[ESC_ARGS]; 2786 int arg[ESC_ARGS] = { };
2523 2787
2524 for (nargs = ESC_ARGS; nargs > 0;) 2788 nargs = 0;
2525 arg[--nargs] = 0;
2526 2789
2527 priv = 0; 2790 priv = 0;
2528 ch = cmd_getc (); 2791 ch = cmd_getc ();
2529 if (ch >= '<' && ch <= '?') 2792 if (ch >= '<' && ch <= '?')
2530 { /* '<' '=' '>' '?' */ 2793 { /* '<' '=' '>' '?' */
2531 priv = ch; 2794 priv = ch;
2532 ch = cmd_getc (); 2795 ch = cmd_getc ();
2533 } 2796 }
2797
2534 /* read any numerical arguments */ 2798 /* read any numerical arguments */
2535 for (n = -1; ch < CSI_ICH; ) 2799 for (n = -1; ch < CSI_ICH; )
2536 { 2800 {
2537 if (isdigit(ch)) 2801 if (isdigit (ch))
2538 { 2802 {
2539 if (n < 0) 2803 if (n < 0)
2540 n = ch - '0'; 2804 n = ch - '0';
2541 else 2805 else
2542 n = n * 10 + ch - '0'; 2806 n = n * 10 + ch - '0';
… …
2545 { 2809 {
2546 if (nargs < ESC_ARGS) 2810 if (nargs < ESC_ARGS)
2547 arg[nargs++] = n; 2811 arg[nargs++] = n;
2548 n = -1; 2812 n = -1;
2549 } 2813 }
2550 else if (ch == '\b') 2814 else if (IS_CONTROL (ch))
2551 {
2552 scr_backspace ();
2553 }
2554 else if (ch == C0_ESC)
2555 {
2556 process_escape_seq ();
2557 return;
2558 }
2559 else if (ch < ' ')
2560 {
2561 process_nonprinting (ch); 2815 process_nonprinting (ch);
2562 } 2816
2563 ch = cmd_getc (); 2817 ch = cmd_getc ();
2564 } 2818 }
2565 2819
2566 if (ch > CSI_7F) 2820 if (ch > CSI_7F)
2567 return; 2821 return;
2568 2822
2569 if (nargs < ESC_ARGS) 2823 if (nargs < ESC_ARGS)
2570 arg[nargs++] = n; 2824 arg[nargs++] = n;
2571 2825
2572 i = ch - CSI_ICH; 2826 i = ch - CSI_ICH;
2573 ndef = get_byte_array_bit(csi_defaults, i); 2827 ndef = get_byte_array_bit (csi_defaults, i);
2574 for (p = 0; p < nargs; p++) 2828 for (p = 0; p < nargs; p++)
2575 if (arg[p] == -1) 2829 if (arg[p] == -1)
2576 arg[p] = ndef; 2830 arg[p] = ndef;
2577
2578#ifdef DEBUG_CMD
2579 fprintf(stderr, "CSI ");
2580 for (p = 0; p < nargs; p++)
2581 fprintf(stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2582 fprintf(stderr, "%c\n", ch);
2583#endif
2584 2831
2585 /* 2832 /*
2586 * private mode handling 2833 * private mode handling
2587 */ 2834 */
2588 if (priv) 2835 if (priv)
2589 { 2836 {
2590 switch (priv) 2837 switch (priv)
2591 { 2838 {
2592 case '>': 2839 case '>':
2593 if (ch == CSI_DA) /* secondary device attributes */ 2840 if (ch == CSI_DA) /* secondary device attributes */
2841 {
2842 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2843 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2844 //
2845 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2846 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, and 94 for later versions, to signify
2847 // that we do not support xterm mouse reporting (should be 95 when we do).
2848 //
2594 tt_printf("\033[>%d;%-.8s;0c", 'R', VSTRING); 2849 tt_printf ("\033[>%d;94;0c", 'U');
2850 }
2595 break; 2851 break;
2596 case '?': 2852 case '?':
2597 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2853 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2598 process_terminal_mode (ch, priv, nargs, arg); 2854 process_terminal_mode (ch, priv, nargs, arg);
2599 break; 2855 break;
… …
2602 } 2858 }
2603 2859
2604 switch (ch) 2860 switch (ch)
2605 { 2861 {
2606 /* 2862 /*
2607 * ISO/IEC 6429:1992(E) CSI sequences (defaults in parentheses) 2863 * ISO/IEC 6429:1992 (E) CSI sequences (defaults in parentheses)
2608 */ 2864 */
2609#ifdef PRINTPIPE 2865#ifdef PRINTPIPE
2610 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */ 2866 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */
2611 switch (arg[0]) 2867 switch (arg[0])
2612 { 2868 {
… …
2704 2960
2705 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 2961 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2706 arg[0] = -arg[0]; 2962 arg[0] = -arg[0];
2707 /* FALLTHROUGH */ 2963 /* FALLTHROUGH */
2708 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 2964 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2709 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 2965 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2710 break; 2966 break;
2711 2967
2712 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 2968 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2713 tt_write((const unsigned char *)VT100_ANS, 2969 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2714 (unsigned int)(sizeof(VT100_ANS) - 1));
2715 break; 2970 break;
2716 2971
2717 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 2972 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2718 process_sgr_mode (nargs, arg); 2973 process_sgr_mode (nargs, arg);
2719 break; 2974 break;
2720 2975
2721 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */ 2976 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */
2722 switch (arg[0]) 2977 switch (arg[0])
2723 { 2978 {
2724 case 5: /* DSR requested */ 2979 case 5: /* DSR requested */
2725 tt_printf("\033[0n"); 2980 tt_printf ("\033[0n");
2726 break; 2981 break;
2727 case 6: /* CPR requested */ 2982 case 6: /* CPR requested */
2728 scr_report_position (); 2983 scr_report_position ();
2729 break; 2984 break;
2730#if defined (ENABLE_DISPLAY_ANSWER)
2731 case 7: /* unofficial extension */ 2985 case 7: /* unofficial extension */
2986 if (option (Opt_insecure))
2732 tt_printf("%-.250s\n", rs[Rs_display_name]); 2987 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2733 break; 2988 break;
2734#endif
2735 case 8: /* unofficial extension */ 2989 case 8: /* unofficial extension */
2736 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 2990 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2737 break; 2991 break;
2738 } 2992 }
2739 break; 2993 break;
2740 2994
2741 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 2995 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2774 break; 3028 break;
2775 3029
2776 case CSI_RM: /* 8.3.107: RESET MODE */ 3030 case CSI_RM: /* 8.3.107: RESET MODE */
2777 if (arg[0] == 4) 3031 if (arg[0] == 4)
2778 scr_insert_mode (0); 3032 scr_insert_mode (0);
3033 else if (arg[0] == 20)
3034 priv_modes &= ~PrivMode_LFNL;
2779 break; 3035 break;
2780 3036
2781 case CSI_SM: /* 8.3.126: SET MODE */ 3037 case CSI_SM: /* 8.3.126: SET MODE */
2782 if (arg[0] == 4) 3038 if (arg[0] == 4)
2783 scr_insert_mode (1); 3039 scr_insert_mode (1);
3040 else if (arg[0] == 20)
3041 priv_modes |= PrivMode_LFNL;
2784 break; 3042 break;
2785 3043
2786 /* 3044 /*
2787 * PRIVATE USE beyond this point. All CSI_7? sequences here 3045 * PRIVATE USE beyond this point. All CSI_7? sequences here
2788 */ 3046 */
… …
2800 break; 3058 break;
2801 case CSI_75: 3059 case CSI_75:
2802 scr_cursor (RESTORE); 3060 scr_cursor (RESTORE);
2803 break; 3061 break;
2804 3062
2805#ifndef NO_FRILLS 3063#if !ENABLE_MINIMAL
2806 case CSI_74: 3064 case CSI_74:
2807 process_window_ops (arg, nargs); 3065 process_window_ops (arg, nargs);
2808 break; 3066 break;
2809#endif 3067#endif
2810 3068
2811 case CSI_78: /* DECREQTPARM */ 3069 case CSI_78: /* DECREQTPARM */
2812 if (arg[0] == 0 || arg[0] == 1) 3070 if (arg[0] == 0 || arg[0] == 1)
2813 tt_printf("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3071 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2814 /* FALLTHROUGH */ 3072 break;
2815 3073
2816 default: 3074 default:
2817 break; 3075 break;
2818 } 3076 }
2819} 3077}
2820/*}}} */ 3078/*}}} */
2821 3079
2822#ifndef NO_FRILLS 3080#if !ENABLE_MINIMAL
2823/* ARGSUSED */ 3081/* ARGSUSED */
2824void 3082void
2825rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3083rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2826{ 3084{
2827 int x, y; 3085 int x, y;
2828#if 0
2829 char *s;
2830#endif
2831 XWindowAttributes wattr; 3086 XWindowAttributes wattr;
2832 Window wdummy; 3087 Window wdummy;
3088
3089 dLocal (Display *, dpy);
2833 3090
2834 if (nargs == 0) 3091 if (nargs == 0)
2835 return; 3092 return;
3093
2836 switch (args[0]) 3094 switch (args[0])
2837 { 3095 {
2838 /* 3096 /*
2839 * commands 3097 * commands
2840 */ 3098 */
2841 case 1: /* deiconify window */ 3099 case 1: /* deiconify window */
2842 XMapWindow(display->display, TermWin.parent[0]); 3100 XMapWindow (dpy, parent[0]);
2843 break; 3101 break;
2844 case 2: /* iconify window */ 3102 case 2: /* iconify window */
2845 XIconifyWindow(display->display, TermWin.parent[0], 3103 XIconifyWindow (dpy, parent[0], display->screen);
2846 DefaultScreen(display->display));
2847 break; 3104 break;
2848 case 3: /* set position (pixels) */ 3105 case 3: /* set position (pixels) */
2849 XMoveWindow(display->display, TermWin.parent[0], args[1], args[2]); 3106 XMoveWindow (dpy, parent[0], args[1], args[2]);
2850 break; 3107 break;
2851 case 4: /* set size (pixels) */ 3108 case 4: /* set size (pixels) */
2852 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3109 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2853 break; 3110 break;
2854 case 5: /* raise window */ 3111 case 5: /* raise window */
2855 XRaiseWindow(display->display, TermWin.parent[0]); 3112 XRaiseWindow (dpy, parent[0]);
2856 break; 3113 break;
2857 case 6: /* lower window */ 3114 case 6: /* lower window */
2858 XLowerWindow(display->display, TermWin.parent[0]); 3115 XLowerWindow (dpy, parent[0]);
2859 break; 3116 break;
2860 case 7: /* refresh window */ 3117 case 7: /* refresh window */
2861 scr_touch (true); 3118 scr_touch (true);
2862 break; 3119 break;
2863 case 8: /* set size (chars) */ 3120 case 8: /* set size (chars) */
2864 set_widthheight ((unsigned int)(args[2] * TermWin.fwidth), 3121 set_widthheight ((unsigned int) (args[2] * fwidth),
2865 (unsigned int)(args[1] * TermWin.fheight)); 3122 (unsigned int) (args[1] * fheight));
2866 break; 3123 break;
3124
3125 //case 9: NYI, TODO, restore maximized window or maximize window
2867 default: 3126 default:
2868 if (args[0] >= 24) /* set height (chars) */ 3127 if (args[0] >= 24) /* set height (chars) */
2869 set_widthheight ((unsigned int)TermWin.width, 3128 set_widthheight ((unsigned int)width,
2870 (unsigned int)(args[1] * TermWin.fheight)); 3129 (unsigned int) (args[1] * fheight));
2871 break; 3130 break;
3131
2872 /* 3132 /*
2873 * reports - some output format copied from XTerm 3133 * reports - some output format copied from XTerm
2874 */ 3134 */
2875 case 11: /* report window state */ 3135 case 11: /* report window state */
2876 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr); 3136 XGetWindowAttributes (dpy, parent[0], &wattr);
2877 tt_printf("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3137 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2878 break; 3138 break;
2879 case 13: /* report window position */ 3139 case 13: /* report window position */
2880 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr); 3140 XGetWindowAttributes (dpy, parent[0], &wattr);
2881 XTranslateCoordinates(display->display, TermWin.parent[0], wattr.root, 3141 XTranslateCoordinates (dpy, parent[0], wattr.root,
2882 -wattr.border_width, -wattr.border_width, 3142 -wattr.border_width, -wattr.border_width,
2883 &x, &y, &wdummy); 3143 &x, &y, &wdummy);
2884 tt_printf("\033[3;%d;%dt", x, y); 3144 tt_printf ("\033[3;%d;%dt", x, y);
2885 break; 3145 break;
2886 case 14: /* report window size (pixels) */ 3146 case 14: /* report window size (pixels) */
2887 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr); 3147 XGetWindowAttributes (dpy, parent[0], &wattr);
2888 tt_printf("\033[4;%d;%dt", wattr.height, wattr.width); 3148 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2889 break; 3149 break;
3150 case 18: /* report text area size (chars) */
3151 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3152 break;
2890 case 18: /* report window size (chars) */ 3153 case 19: /* report window size (chars) */
2891 tt_printf("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3154 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2892 break; 3155 break;
2893#if 0 /* XXX: currently disabled due to security concerns */
2894 case 20: /* report icon label */ 3156 case 20: /* report icon label */
3157 {
3158 char *s;
2895 XGetIconName(display->display, TermWin.parent[0], &s); 3159 XGetIconName (dpy, parent[0], &s);
2896 tt_printf("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3160 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3161 XFree (s);
3162 }
2897 break; 3163 break;
2898 case 21: /* report window title */ 3164 case 21: /* report window title */
3165 {
3166 char *s;
2899 XFetchName(display->display, TermWin.parent[0], &s); 3167 XFetchName (dpy, parent[0], &s);
2900 tt_printf("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3168 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3169 XFree (s);
3170 }
2901 break; 3171 break;
2902#endif
2903
2904 } 3172 }
2905} 3173}
2906#endif 3174#endif
2907 3175
2908/*----------------------------------------------------------------------*/ 3176/*----------------------------------------------------------------------*/
2909/* 3177/*
2910 * get input up until STRING TERMINATOR (or BEL) 3178 * get input up until STRING TERMINATOR (or BEL)
2911 * ends_how is terminator used. returned input must be free()d 3179 * ends_how is terminator used. returned input must be free()'d
2912 */ 3180 */
2913unsigned char * 3181char *
2914rxvt_term::get_to_st (unsigned char *ends_how) 3182rxvt_term::get_to_st (unicode_t &ends_how)
2915{ 3183{
2916 int seen_esc = 0; /* seen escape? */ 3184 unicode_t ch;
3185 bool seen_esc = false;
2917 unsigned int n = 0; 3186 unsigned int n = 0;
2918 unsigned char *s; 3187 wchar_t string[STRING_MAX];
2919 unsigned char ch, string[STRING_MAX];
2920 3188
2921 for (; (ch = cmd_getc ());) 3189 while ((ch = cmd_getc ()) != NOCHAR)
2922 { 3190 {
2923 if (ch == C0_BEL 3191 if (seen_esc)
2924 || ch == CHAR_ST 3192 {
2925 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3193 if (ch == 0x5c) /* 7bit ST */
2926 break; 3194 break;
3195 else
3196 return NULL;
3197 }
2927 if (ch == C0_ESC) 3198 else if (ch == C0_ESC)
2928 { 3199 {
2929 seen_esc = 1; 3200 seen_esc = true;
2930 continue; 3201 continue;
2931 } 3202 }
3203 else if (ch == C0_BEL || ch == CHAR_ST)
3204 break;
2932 else if (ch == '\t') 3205 else if (ch == C0_SYN)
2933 ch = ' '; /* translate '\t' to space */ 3206 ch = cmd_get8 ();
2934 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3207 else if (ch < 0x20)
2935 return NULL; /* other control character - exit */ 3208 return NULL; /* other control character - exit */
2936 if (n < sizeof(string) - 1) 3209
3210 seen_esc = false;
3211
3212 if (n >= STRING_MAX - 1)
3213 // stop at some sane length
3214 return NULL;
3215
2937 string[n++] = ch; 3216 string[n++] = ch;
2938 seen_esc = 0;
2939 } 3217 }
3218
2940 string[n++] = '\0'; 3219 string[n++] = '\0';
2941 if ((s = (unsigned char *)rxvt_malloc(n)) == NULL) 3220
2942 return NULL;
2943 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3221 ends_how = (ch == 0x5c ? C0_ESC : ch);
2944 STRNCPY(s, string, n); 3222
2945 return s; 3223 return rxvt_wcstombs (string);
2946} 3224}
2947 3225
2948/*----------------------------------------------------------------------*/ 3226/*----------------------------------------------------------------------*/
2949/* 3227/*
2950 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3228 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2951 */ 3229 */
2952void 3230void
2953rxvt_term::process_dcs_seq () 3231rxvt_term::process_dcs_seq ()
2954{ 3232{
2955 unsigned char eh, *s; 3233 char *s;
3234 unicode_t eh;
3235
2956 /* 3236 /*
2957 * Not handled yet 3237 * Not handled yet
2958 */ 3238 */
2959 s = get_to_st (&eh); 3239 s = get_to_st (eh);
2960 if (s) 3240 if (s)
2961 free(s); 3241 free (s);
3242
2962 return; 3243 return;
2963} 3244}
2964 3245
2965/*----------------------------------------------------------------------*/ 3246/*----------------------------------------------------------------------*/
2966/* 3247/*
2967 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3248 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2968 */ 3249 */
2969void 3250void
2970rxvt_term::process_osc_seq () 3251rxvt_term::process_osc_seq ()
2971{ 3252{
2972 unsigned char ch, eh, *s; 3253 unicode_t ch, eh;
2973 int arg; 3254 int arg;
2974 3255
2975 ch = cmd_getc (); 3256 ch = cmd_getc ();
2976 for (arg = 0; isdigit(ch); ch = cmd_getc ()) 3257 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2977 arg = arg * 10 + (ch - '0'); 3258 arg = arg * 10 + (ch - '0');
2978 3259
2979 if (ch == ';') 3260 if (ch == ';')
2980 { 3261 {
2981 s = get_to_st (&eh); 3262 char *s = get_to_st (eh);
3263
2982 if (s) 3264 if (s)
2983 { 3265 {
2984 /*
2985 * rxvt_menubar_dispatch() violates the constness of the string,
2986 * so do it here
2987 */
2988 if (arg == XTerm_Menu)
2989#if 0 /* XXX: currently disabled due to security concerns */
2990 menubar_dispatch ((char *)s);
2991#else
2992 (void)0;
2993#endif
2994 else
2995 xterm_seq (arg, (char *)s, eh); 3266 process_xterm_seq (arg, s, eh);
2996 free(s); 3267 free (s);
2997 } 3268 }
3269 }
3270}
3271
3272void
3273rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3274{
3275 if (str[0] == '?' && !str[1])
2998 } 3276 {
3277 rgba c;
3278 pix_colors_focused[color].get (c);
3279
3280#if XFT
3281 if (c.a != rgba::MAX_CC)
3282 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3283 else
3284#endif
3285 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3286 }
3287 else
3288 set_window_color (color, str);
2999} 3289}
3290
3000/* 3291/*
3001 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3292 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
3002 * 0 = change iconName/title
3003 * 1 = change iconName
3004 * 2 = change title
3005 * 4 = change color
3006 * 12 = change text color
3007 * 13 = change mouse foreground color
3008 * 17 = change highlight character colour
3009 * 18 = change bold character color
3010 * 19 = change underlined character color
3011 * 46 = change logfile (not implemented)
3012 * 50 = change font
3013 *
3014 * rxvt extensions:
3015 * 10 = menu (may change in future)
3016 * 20 = bg pixmap
3017 * 39 = change default fg color
3018 * 49 = change default bg color
3019 * 55 = dump scrollback buffer and all of screen
3020 */ 3293 */
3021void 3294void
3022rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__((unused))) 3295rxvt_term::process_xterm_seq (int op, const char *str, char resp)
3023{ 3296{
3024 int changed = 0; 3297 int color;
3025 int color;
3026 char *buf, *name; 3298 char *buf, *name;
3299 bool query = str[0] == '?' && !str[1];
3300 int saveop = op;
3027 3301
3302 dLocal (Display *, dpy);
3303
3028 assert(str != NULL); 3304 assert (str != NULL);
3305
3306 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3307 return;
3308
3029 switch (op) 3309 switch (op)
3030 { 3310 {
3031 case XTerm_name: 3311 case XTerm_name:
3032 set_title (str); 3312 set_title (str);
3033 /* FALLTHROUGH */ 3313 /* FALLTHROUGH */
3034 case XTerm_iconName: 3314 case XTerm_iconName:
3035 set_iconName (str); 3315 set_icon_name (str);
3036 break; 3316 break;
3037 case XTerm_title: 3317 case XTerm_title:
3038 set_title (str); 3318 set_title (str);
3039 break; 3319 break;
3320 case XTerm_property:
3321 if (str[0] == '?')
3322 {
3323 Atom prop = display->atom (str + 1);
3324 Atom actual_type;
3325 int actual_format;
3326 unsigned long nitems;
3327 unsigned long bytes_after;
3328 unsigned char *value = 0;
3329 const char *str = "";
3330
3331 if (prop
3332 && XGetWindowProperty (dpy, parent[0],
3333 prop, 0, 1<<16, 0, AnyPropertyType,
3334 &actual_type, &actual_format,
3335 &nitems, &bytes_after, &value) == Success
3336 && actual_type != None
3337 && actual_format == 8)
3338 str = (const char *)(value);
3339
3340 tt_printf ("\033]%d;%s%c", op, str, resp);
3341
3342 XFree (value);
3343 }
3344 else
3345 {
3346 char *eq = strchr (str, '='); // constness lost, but verified to be ok
3347
3348 if (eq)
3349 {
3350 *eq = 0;
3351 set_utf8_property (display->atom (str), eq + 1);
3352 }
3353 else
3354 XDeleteProperty (dpy, parent[0],
3355 display->atom (str));
3356 }
3357 break;
3358
3040 case XTerm_Color: 3359 case XTerm_Color:
3041 for (buf = (char *)str; buf && *buf;) 3360 for (buf = (char *)str; buf && *buf;)
3042 { 3361 {
3043 if ((name = STRCHR(buf, ';')) == NULL) 3362 if ((name = strchr (buf, ';')) == NULL)
3044 break; 3363 break;
3364
3045 *name++ = '\0'; 3365 *name++ = '\0';
3046 color = atoi(buf); 3366 color = atoi (buf) + minCOLOR;
3047 if (color < 0 || color >= TOTAL_COLORS) 3367
3368 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3048 break; 3369 break;
3370
3049 if ((buf = STRCHR(name, ';')) != NULL) 3371 if ((buf = strchr (name, ';')) != NULL)
3050 *buf++ = '\0'; 3372 *buf++ = '\0';
3051 set_window_color (color + minCOLOR, name); 3373
3374 process_color_seq (op, color, name, resp);
3052 } 3375 }
3376 break;
3377 case XTerm_Color00:
3378 process_color_seq (op, Color_fg, str, resp);
3379 break;
3380 case XTerm_Color01:
3381 process_color_seq (op, Color_bg, str, resp);
3053 break; 3382 break;
3054#ifndef NO_CURSORCOLOR 3383#ifndef NO_CURSORCOLOR
3055 case XTerm_Color_cursor: 3384 case XTerm_Color_cursor:
3056 set_window_color (Color_cursor, str); 3385 process_color_seq (op, Color_cursor, str, resp);
3057 break; 3386 break;
3058#endif 3387#endif
3059 case XTerm_Color_pointer: 3388 case XTerm_Color_pointer_fg:
3060 set_window_color (Color_pointer, str); 3389 process_color_seq (op, Color_pointer_fg, str, resp);
3390 break;
3391 case XTerm_Color_pointer_bg:
3392 process_color_seq (op, Color_pointer_bg, str, resp);
3061 break; 3393 break;
3062#ifndef NO_BOLD_UNDERLINE_REVERSE 3394#ifndef NO_BOLD_UNDERLINE_REVERSE
3063 case XTerm_Color_BD:
3064 set_window_color (Color_BD, str);
3065 break;
3066 case XTerm_Color_UL:
3067 set_window_color (Color_UL, str);
3068 break;
3069 case XTerm_Color_RV: 3395 case XTerm_Color_RV:
3070 set_window_color (Color_RV, str); 3396 process_color_seq (op, Color_RV, str, resp);
3071 break; 3397 break;
3398 case Rxvt_Color_BD:
3399 case URxvt_Color_BD:
3400 process_color_seq (op, Color_BD, str, resp);
3401 break;
3402 case Rxvt_Color_UL:
3403 case URxvt_Color_UL:
3404 process_color_seq (op, Color_UL, str, resp);
3405 break;
3406 case URxvt_Color_IT:
3407 process_color_seq (op, Color_IT, str, resp);
3408 break;
3072#endif 3409#endif
3073 3410#if ENABLE_TRANSPARENCY
3074 case XTerm_Menu: 3411 case URxvt_Color_tint:
3412 process_color_seq (op, Color_tint, str, resp);
3075 /* 3413 {
3076 * rxvt_menubar_dispatch() violates the constness of the string, 3414 bool changed = false;
3077 * so DON'T do it here 3415 if (ISSET_PIXCOLOR (Color_tint))
3416 changed = bgPixmap.set_tint (pix_colors_focused [Color_tint]);
3417 else
3418 changed = bgPixmap.unset_tint ();
3419 if (changed)
3420 update_background ();
3078 */ 3421 }
3422
3079 break; 3423 break;
3424#endif
3425
3426#if XPM_BACKGROUND
3080 case XTerm_Pixmap: 3427 case Rxvt_Pixmap:
3081 if (*str != ';') 3428 if (!strcmp (str, "?"))
3082 { 3429 {
3083#if XPM_BACKGROUND 3430 char str[256];
3084 scale_pixmap (""); /* reset to default scaling */ 3431
3085 set_bgPixmap (str); /* change pixmap */ 3432 sprintf (str, "[%dx%d+%d+%d]", /* can't presume snprintf () ! */
3086#endif 3433 min (bgPixmap.h_scale, 32767), min (bgPixmap.v_scale, 32767),
3087 scr_touch (true); 3434 min (bgPixmap.h_align, 32767), min (bgPixmap.v_align, 32767));
3435 process_xterm_seq (XTerm_title, str, CHAR_ST);
3088 } 3436 }
3089 while ((str = STRCHR(str, ';')) != NULL) 3437 else
3090 { 3438 {
3439 int changed = 0;
3440
3441 if (*str != ';')
3442 {
3443 /* reset to default scaling :*/
3444 bgPixmap.unset_geometry ();
3445 if (bgPixmap.set_file (str)) /* change pixmap */
3446 changed++;
3447 str = strchr (str, ';');
3448 if (str == NULL)
3449 bgPixmap.set_defaultGeometry ();
3450 }
3451 while (str)
3452 {
3091 str++; 3453 str++;
3092#if XPM_BACKGROUND 3454 if (bgPixmap.set_geometry (str))
3093 changed += scale_pixmap (str); 3455 changed++;
3094#endif 3456 str = strchr (str, ';');
3095 3457 }
3458 if (changed)
3459 update_background ();
3096 } 3460 }
3097 if (changed)
3098 {
3099#ifdef XPM_BACKGROUND
3100 resize_pixmap ();
3101#endif
3102 scr_touch (true);
3103 }
3104 break; 3461 break;
3462#endif
3105 3463
3106 case XTerm_restoreFG: 3464 case Rxvt_restoreFG:
3107 set_window_color (Color_fg, str); 3465 set_window_color (Color_fg, str);
3108 break; 3466 break;
3109 case XTerm_restoreBG: 3467 case Rxvt_restoreBG:
3110 set_window_color (Color_bg, str); 3468 set_window_color (Color_bg, str);
3111 break; 3469 break;
3470
3112 case XTerm_logfile: 3471 case XTerm_logfile:
3472 // TODO, when secure mode?
3113 break; 3473 break;
3114 case XTerm_font: 3474
3115 change_font (0, str);
3116 break;
3117#if 0 3475#if 0
3118 case XTerm_dumpscreen: /* no error notices */ 3476 case Rxvt_dumpscreen: /* no error notices */
3119 { 3477 {
3120 int fd; 3478 int fd;
3121 if ((fd = open(str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3479 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3122 { 3480 {
3123 scr_dump (fd); 3481 scr_dump (fd);
3124 close(fd); 3482 close (fd);
3125 } 3483 }
3126 } 3484 }
3127 break; 3485 break;
3128#endif 3486#endif
3487 case XTerm_font:
3488 op = URxvt_font;
3489 case URxvt_font:
3490#if ENABLE_STYLES
3491 case URxvt_boldFont:
3492 case URxvt_italicFont:
3493 case URxvt_boldItalicFont:
3494#endif
3495 if (query)
3496 tt_printf ("\33]%d;%-.250s%c", saveop,
3497 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3498 ? fontset[op - URxvt_font]->fontdesc : "",
3499 resp);
3500 else
3501 {
3502 const char *&res = rs[Rs_font + (op - URxvt_font)];
3129 3503
3504 res = strdup (str);
3505 allocated.push_back ((void *)res);
3506 set_fonts ();
3507 }
3508 break;
3509
3510 case URxvt_version:
3511 if (query)
3512 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3513 op,
3514 rs[Rs_name], VERSION[0], VERSION[2],
3515 resp);
3516 break;
3517
3518#if !ENABLE_MINIMAL
3519 case URxvt_locale:
3520 if (query)
3521 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3522 else
3523 {
3524 set_locale (str);
3525 pty->set_utf8_mode (enc_utf8);
3526 init_xlocale ();
3527 }
3528 break;
3529
3530 case URxvt_view_up:
3531 case URxvt_view_down:
3532 {
3533 int lines = atoi (str);
3534
3535 if (lines)
3536 scr_page (op == URxvt_view_up ? UP : DN, lines);
3537 else
3538 scr_erase_savelines ();
3539 }
3540
3541 break;
3542#endif
3543
3544#if ENABLE_PERL
3545 case URxvt_perl:
3546 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_END)))
3547 ; // no responses yet
3548 break;
3549#endif
3130 } 3550 }
3131} 3551}
3132/*----------------------------------------------------------------------*/ 3552/*----------------------------------------------------------------------*/
3133 3553
3134/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3554/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3142 * so no need for fancy checking 3562 * so no need for fancy checking
3143 */ 3563 */
3144int 3564int
3145rxvt_term::privcases (int mode, unsigned long bit) 3565rxvt_term::privcases (int mode, unsigned long bit)
3146{ 3566{
3147 int state; 3567 int state;
3148 3568
3149 if (mode == 's') 3569 if (mode == 's')
3150 { 3570 {
3151 SavedModes |= (PrivateModes & bit); 3571 SavedModes |= (priv_modes & bit);
3152 return -1; 3572 return -1;
3153 } 3573 }
3154 else 3574 else
3155 { 3575 {
3156 if (mode == 'r') 3576 if (mode == 'r')
3157 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3577 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3158 else 3578 else
3159 state = (mode == 't') ? !(PrivateModes & bit) : mode; 3579 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3160 PrivMode(state, bit); 3580 PrivMode (state, bit);
3161 } 3581 }
3582
3162 return state; 3583 return state;
3163} 3584}
3164 3585
3165/* we're not using priv _yet_ */ 3586/* we're not using priv _yet_ */
3166void 3587void
3167rxvt_term::process_terminal_mode (int mode, int priv __attribute__((unused)), unsigned int nargs, const int *arg) 3588rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg)
3168{ 3589{
3169 unsigned int i, j; 3590 unsigned int i, j;
3170 int state; 3591 int state;
3592
3171 static const struct 3593 static const struct
3172 { 3594 {
3173 const int argval; 3595 const int argval;
3174 const unsigned long bit; 3596 const unsigned long bit;
3175 }
3176 argtopriv[] = { 3597 } argtopriv[] = {
3177 { 1, PrivMode_aplCUR }, 3598 { 1, PrivMode_aplCUR },
3178 { 2, PrivMode_vt52 }, 3599 { 2, PrivMode_vt52 },
3179 { 3, PrivMode_132 }, 3600 { 3, PrivMode_132 },
3180 { 4, PrivMode_smoothScroll }, 3601 { 4, PrivMode_smoothScroll },
3181 { 5, PrivMode_rVideo }, 3602 { 5, PrivMode_rVideo },
3182 { 6, PrivMode_relOrigin }, 3603 { 6, PrivMode_relOrigin },
3183 { 7, PrivMode_Autowrap }, 3604 { 7, PrivMode_Autowrap },
3605 // 8, bi-directional support mode
3184 { 9, PrivMode_MouseX10 }, 3606 { 9, PrivMode_MouseX10 },
3185#ifdef menuBar_esc 3607 // 18, 19 printing-related
3186 { menuBar_esc, PrivMode_menuBar }, 3608 { 25, PrivMode_VisibleCursor },
3187#endif
3188#ifdef scrollBar_esc 3609#ifdef scrollBar_esc
3189 { scrollBar_esc, PrivMode_scrollBar }, 3610 { scrollBar_esc, PrivMode_scrollBar },
3190#endif 3611#endif
3191 { 25, PrivMode_VisibleCursor },
3192 { 35, PrivMode_ShiftKeys }, 3612 { 35, PrivMode_ShiftKeys }, // rxvt extension
3193 { 40, PrivMode_132OK }, 3613 { 40, PrivMode_132OK },
3614 // 41 xterm more fixes NYI
3615 // 45 margin bell NYI
3616 // 46 start logging
3194 { 47, PrivMode_Screen }, 3617 { 47, PrivMode_Screen },
3195 { 66, PrivMode_aplKP }, 3618 { 66, PrivMode_aplKP },
3196#ifndef NO_BACKSPACE_KEY 3619#ifndef NO_BACKSPACE_KEY
3197 { 67, PrivMode_BackSpace }, 3620 { 67, PrivMode_BackSpace },
3198#endif 3621#endif
3199 { 1000, PrivMode_MouseX11 }, 3622 { 1000, PrivMode_MouseX11 },
3623 // 1001 Use Hilite Mouse Tracking. NYI, TODO
3624 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO
3625 // 1003 Use All Motion Mouse Tracking. NYI, TODO
3200 { 1010, PrivMode_TtyOutputInh }, 3626 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3201 { 1011, PrivMode_Keypress }, 3627 { 1011, PrivMode_Keypress }, // rxvt extension
3628 // 1035 enable modifiers for alt, numlock NYI
3629 // 1036 send ESC for meta keys NYI
3630 // 1037 send DEL for keypad delete NYI
3202 { 1047, PrivMode_Screen }, 3631 { 1047, PrivMode_Screen },
3632 // 1048 save and restore cursor
3203 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3633 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3634 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3204 }; 3635 };
3205 3636
3206 if (nargs == 0) 3637 if (nargs == 0)
3207 return; 3638 return;
3208 3639
… …
3215 for (i = 0; i < nargs; i++) 3646 for (i = 0; i < nargs; i++)
3216 { 3647 {
3217 state = -1; 3648 state = -1;
3218 3649
3219 /* basic handling */ 3650 /* basic handling */
3220 for (j = 0; j < (sizeof(argtopriv)/sizeof(argtopriv[0])); j++) 3651 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++)
3221 if (argtopriv[j].argval == arg[i]) 3652 if (argtopriv[j].argval == arg[i])
3222 { 3653 {
3223 state = privcases (mode, argtopriv[j].bit); 3654 state = privcases (mode, argtopriv[j].bit);
3224 break; 3655 break;
3225 } 3656 }
3226 3657
3227 /* extra handling for values with state unkept */ 3658 /* extra handling for values with state unkept */
3228 if (state == -1)
3229 switch (arg[i]) 3659 switch (arg[i])
3230 { 3660 {
3661#if ENABLE_STYLES
3662 case 1021:
3663 set_option (Opt_intensityStyles, mode);
3664
3665 scr_touch (true);
3666 break;
3667#endif
3231 case 1048: /* alternative cursor save */ 3668 case 1048: /* alternative cursor save */
3669 case 1049:
3670 if (option (Opt_secondaryScreen))
3232 if (mode == 0) 3671 if (mode == 0)
3233 scr_cursor (RESTORE); 3672 scr_cursor (RESTORE);
3234 else if (mode == 1) 3673 else if (mode == 1)
3235 scr_cursor (SAVE); 3674 scr_cursor (SAVE);
3236 /* FALLTHROUGH */
3237 default:
3238 continue; /* for(;i;) */
3239 }
3240
3241 /* extra handling for values with valid 0 or 1 state */
3242 switch (arg[i])
3243 {
3244 /* case 1: - application cursor keys */
3245 case 2: /* VT52 mode */
3246 /* oddball mode. should be set regardless of set/reset
3247 * parameter. Return from VT52 mode with an ESC < from
3248 * within VT52 mode
3249 */
3250 PrivMode(1, PrivMode_vt52);
3251 break; 3675 break;
3676 }
3677
3678 if (state >= 0)
3679 /* extra handling for values with valid 0 or 1 state */
3680 switch (arg[i])
3681 {
3682 /* case 1: - application cursor keys */
3683 case 2: /* VT52 mode */
3684 /* oddball mode. should be set regardless of set/reset
3685 * parameter. Return from VT52 mode with an ESC < from
3686 * within VT52 mode
3687 */
3688 PrivMode (1, PrivMode_vt52);
3689 break;
3252 case 3: /* 80/132 */ 3690 case 3: /* 80/132 */
3253 if (PrivateModes & PrivMode_132OK) 3691 if (priv_modes & PrivMode_132OK)
3254 set_widthheight ( (unsigned int)((state ? 132 : 80) * TermWin.fwidth), 3692 set_widthheight (((state ? 132 : 80) * fwidth), height);
3255 (unsigned int)TermWin.height);
3256 break; 3693 break;
3257 case 4: /* smooth scrolling */ 3694 case 4: /* smooth scrolling */
3258 if (state)
3259 Options &= ~Opt_jumpScroll;
3260 else
3261 Options |= Opt_jumpScroll; 3695 set_option (Opt_jumpScroll, !state);
3262 break; 3696 break;
3263 case 5: /* reverse video */ 3697 case 5: /* reverse video */
3264 scr_rvideo_mode (state); 3698 scr_rvideo_mode (state);
3265 break; 3699 break;
3266 case 6: /* relative/absolute origins */ 3700 case 6: /* relative/absolute origins */
3267 scr_relative_origin (state); 3701 scr_relative_origin (state);
3268 break; 3702 break;
3269 case 7: /* autowrap */ 3703 case 7: /* autowrap */
3270 scr_autowrap (state); 3704 scr_autowrap (state);
3271 break; 3705 break;
3272 /* case 8: - auto repeat, can't do on a per window basis */ 3706 /* case 8: - auto repeat, can't do on a per window basis */
3273 case 9: /* X10 mouse reporting */ 3707 case 9: /* X10 mouse reporting */
3274 if (state) /* orthogonal */ 3708 if (state) /* orthogonal */
3275 PrivateModes &= ~(PrivMode_MouseX11); 3709 priv_modes &= ~PrivMode_MouseX11;
3276 break; 3710 break;
3277#ifdef menuBar_esc
3278 case menuBar_esc:
3279#ifdef MENUBAR
3280 map_menuBar (state);
3281#endif
3282 break;
3283#endif
3284#ifdef scrollBar_esc 3711#ifdef scrollBar_esc
3285 case scrollBar_esc: 3712 case scrollBar_esc:
3286 if (scrollbar_mapping (state)) 3713 if (scrollbar_mapping (state))
3287 { 3714 {
3288 resize_all_windows (0, 0, 0); 3715 resize_all_windows (0, 0, 0);
3289 scr_touch (true); 3716 scr_touch (true);
3290 } 3717 }
3291 break; 3718 break;
3292#endif 3719#endif
3293 case 25: /* visible/invisible cursor */ 3720 case 25: /* visible/invisible cursor */
3294 scr_cursor_visible (state); 3721 scr_cursor_visible (state);
3295 break; 3722 break;
3296 /* case 35: - shift keys */ 3723 /* case 35: - shift keys */
3297 /* case 40: - 80 <--> 132 mode */ 3724 /* case 40: - 80 <--> 132 mode */
3298 case 47: /* secondary screen */ 3725 case 47: /* secondary screen */
3299 scr_change_screen (state); 3726 scr_change_screen (state);
3300 break; 3727 break;
3301 /* case 66: - application key pad */ 3728 /* case 66: - application key pad */
3302 /* case 67: - backspace key */ 3729 /* case 67: - backspace key */
3303 case 1000: /* X11 mouse reporting */ 3730 case 1000: /* X11 mouse reporting */
3304 if (state) /* orthogonal */ 3731 if (state) /* orthogonal */
3305 PrivateModes &= ~(PrivMode_MouseX10); 3732 priv_modes &= ~PrivMode_MouseX10;
3306 break; 3733 break;
3307#if 0 3734#if 0
3308 case 1001: 3735 case 1001:
3309 break; /* X11 mouse highlighting */ 3736 break; /* X11 mouse highlighting */
3310#endif 3737#endif
3311 case 1010: /* scroll to bottom on TTY output inhibit */ 3738 case 1010: /* scroll to bottom on TTY output inhibit */
3312 if (state)
3313 Options &= ~Opt_scrollTtyOutput;
3314 else
3315 Options |= Opt_scrollTtyOutput; 3739 set_option (Opt_scrollTtyOutput, !state);
3316 break; 3740 break;
3317 case 1011: /* scroll to bottom on key press */ 3741 case 1011: /* scroll to bottom on key press */
3318 if (state)
3319 Options |= Opt_scrollTtyKeypress; 3742 set_option (Opt_scrollTtyKeypress, state);
3320 else
3321 Options &= ~Opt_scrollTtyKeypress;
3322 break; 3743 break;
3323 case 1047: /* secondary screen w/ clearing */ 3744 case 1047: /* secondary screen w/ clearing last */
3324 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3745 if (option (Opt_secondaryScreen))
3325 if (current_screen != PRIMARY) 3746 if (current_screen != PRIMARY)
3326 scr_erase_screen (2); 3747 scr_erase_screen (2);
3327 scr_change_screen (state); 3748 scr_change_screen (state);
3328 /* FALLTHROUGH */
3329 default:
3330 break; 3749 break;
3750 case 1049: /* secondary screen w/ clearing first */
3751 scr_change_screen (state);
3752 if (option (Opt_secondaryScreen))
3753 if (current_screen != PRIMARY)
3754 scr_erase_screen (2);
3755 break;
3756 default:
3757 break;
3331 } 3758 }
3332 } 3759 }
3333} 3760}
3334/*}}} */ 3761/*}}} */
3335 3762
3336/*{{{ process sgr sequences */ 3763/*{{{ process sgr sequences */
3337void 3764void
3338rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3765rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3339{ 3766{
3340 unsigned int i; 3767 unsigned int i;
3341 short rendset; 3768 short rendset;
3342 int rendstyle; 3769 int rendstyle;
3343 3770
3344 if (nargs == 0) 3771 if (nargs == 0)
3345 { 3772 {
3346 scr_rendition (0, ~RS_None); 3773 scr_rendition (0, ~RS_None);
3347 return; 3774 return;
3348 } 3775 }
3776
3349 for (i = 0; i < nargs; i++) 3777 for (i = 0; i < nargs; i++)
3350 { 3778 {
3351 rendset = -1; 3779 rendset = -1;
3352 switch (arg[i]) 3780 switch (arg[i])
3353 { 3781 {
… …
3355 rendset = 0, rendstyle = ~RS_None; 3783 rendset = 0, rendstyle = ~RS_None;
3356 break; 3784 break;
3357 case 1: 3785 case 1:
3358 rendset = 1, rendstyle = RS_Bold; 3786 rendset = 1, rendstyle = RS_Bold;
3359 break; 3787 break;
3788 //case 2: // low intensity
3789 case 3:
3790 rendset = 1, rendstyle = RS_Italic;
3791 break;
3360 case 4: 3792 case 4:
3361 rendset = 1, rendstyle = RS_Uline; 3793 rendset = 1, rendstyle = RS_Uline;
3362 break; 3794 break;
3363 case 5: 3795 case 5: // slowly blinking
3796 case 6: // rapidly blinking
3364 rendset = 1, rendstyle = RS_Blink; 3797 rendset = 1, rendstyle = RS_Blink;
3365 break; 3798 break;
3799 //case 6: // scoansi light background
3366 case 7: 3800 case 7:
3367 rendset = 1, rendstyle = RS_RVid; 3801 rendset = 1, rendstyle = RS_RVid;
3368 break; 3802 break;
3369 case 22: 3803 case 8:
3804 // invisible. NYI
3805 break;
3806 //case 9: // crossed out
3807 //case 10: // scoansi acs off, primary font
3808 //case 11: // scoansi acs on, first alt font
3809 //case 12: // scoansi acs on, |0x80, second alt font
3810 //...
3811 //case 19: // ninth alt font
3812 //case 20: // gothic
3813 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3370 rendset = 0, rendstyle = RS_Bold; 3814 rendset = 0, rendstyle = RS_Bold;
3815 break;
3816 case 22: // normal intensity
3817 rendset = 0, rendstyle = RS_Bold;
3818 break;
3819 case 23: // disable italic
3820 rendset = 0, rendstyle = RS_Italic;
3371 break; 3821 break;
3372 case 24: 3822 case 24:
3373 rendset = 0, rendstyle = RS_Uline; 3823 rendset = 0, rendstyle = RS_Uline;
3374 break; 3824 break;
3375 case 25: 3825 case 25:
3376 rendset = 0, rendstyle = RS_Blink; 3826 rendset = 0, rendstyle = RS_Blink;
3377 break; 3827 break;
3828 case 26: // variable spacing (iso 8613)
3829 rendset = 0, rendstyle = RS_Blink;
3830 break;
3378 case 27: 3831 case 27:
3379 rendset = 0, rendstyle = RS_RVid; 3832 rendset = 0, rendstyle = RS_RVid;
3380 break; 3833 break;
3834 //case 28: // visible. NYI
3835 //case 29: // not crossed-out
3381 } 3836 }
3837
3382 if (rendset != -1) 3838 if (rendset != -1)
3383 { 3839 {
3384 scr_rendition (rendset, rendstyle); 3840 scr_rendition (rendset, rendstyle);
3385 continue; /* for(;i;) */ 3841 continue; /* for (;i;) */
3386 } 3842 }
3387 3843
3388 switch (arg[i]) 3844 switch (arg[i])
3389 { 3845 {
3390 case 30: 3846 case 30:
… …
3393 case 33: 3849 case 33:
3394 case 34: 3850 case 34:
3395 case 35: 3851 case 35:
3396 case 36: 3852 case 36:
3397 case 37: 3853 case 37:
3398 scr_color ((unsigned int)(minCOLOR + (arg[i] - 30)), 3854 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3399 Color_fg);
3400 break; 3855 break;
3401#ifdef TTY_256COLOR 3856 case 38: // set fg color, ISO 8613-6
3402 case 38:
3403 if (nargs > i + 2 && arg[i + 1] == 5) 3857 if (nargs > i + 2 && arg[i + 1] == 5)
3404 { 3858 {
3405 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 3859 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3406 Color_fg);
3407 i += 2; 3860 i += 2;
3408 } 3861 }
3409 break; 3862 break;
3410#endif
3411 case 39: /* default fg */ 3863 case 39: /* default fg */
3412 scr_color (Color_fg, Color_fg); 3864 scr_color (Color_fg, Color_fg);
3413 break; 3865 break;
3414 3866
3415 case 40: 3867 case 40:
… …
3418 case 43: 3870 case 43:
3419 case 44: 3871 case 44:
3420 case 45: 3872 case 45:
3421 case 46: 3873 case 46:
3422 case 47: 3874 case 47:
3423 scr_color ((unsigned int)(minCOLOR + (arg[i] - 40)), 3875 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3424 Color_bg);
3425 break; 3876 break;
3426#ifdef TTY_256COLOR 3877 case 48: // set bg color, ISO 8613-6
3427 case 48:
3428 if (nargs > i + 2 && arg[i + 1] == 5) 3878 if (nargs > i + 2 && arg[i + 1] == 5)
3429 { 3879 {
3430 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 3880 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3431 Color_bg);
3432 i += 2; 3881 i += 2;
3433 } 3882 }
3434 break; 3883 break;
3435#endif
3436 case 49: /* default bg */ 3884 case 49: /* default bg */
3437 scr_color (Color_bg, Color_bg); 3885 scr_color (Color_bg, Color_bg);
3438 break; 3886 break;
3439 3887
3440#ifndef NO_BRIGHTCOLOR 3888 //case 50: // not variable spacing
3889
3890#if !ENABLE_MINIMAL
3441 case 90: 3891 case 90:
3442 case 91: /* set bright fg color */ 3892 case 91: /* set bright fg color */
3443 case 92: 3893 case 92:
3444 case 93: 3894 case 93:
3445 case 94: 3895 case 94:
3446 case 95: 3896 case 95:
3447 case 96: 3897 case 96:
3448 case 97: 3898 case 97:
3449 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 90)), 3899 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3450 Color_fg);
3451 break; 3900 break;
3452 case 100: 3901 case 100:
3453 case 101: /* set bright bg color */ 3902 case 101: /* set bright bg color */
3454 case 102: 3903 case 102:
3455 case 103: 3904 case 103:
3456 case 104: 3905 case 104:
3457 case 105: 3906 case 105:
3458 case 106: 3907 case 106:
3459 case 107: 3908 case 107:
3460 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 100)), 3909 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3461 Color_bg);
3462 break; 3910 break;
3463#endif 3911#endif
3464
3465 } 3912 }
3466 } 3913 }
3467} 3914}
3468/*}}} */ 3915/*}}} */
3469 3916
3470/*{{{ process Rob Nation's own graphics mode sequences */ 3917/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3471void 3918void
3472rxvt_term::process_graphics () 3919rxvt_term::process_graphics ()
3473{ 3920{
3474 unsigned char ch, cmd = cmd_getc (); 3921 unicode_t ch, cmd = cmd_getc ();
3475 3922
3476#ifndef RXVT_GRAPHICS
3477 if (cmd == 'Q') 3923 if (cmd == 'Q')
3478 { /* query graphics */ 3924 { /* query graphics */
3479 tt_printf("\033G0\n"); /* no graphics */ 3925 tt_printf ("\033G0\012"); /* no graphics */
3480 return; 3926 return;
3481 } 3927 }
3482 /* swallow other graphics sequences until terminating ':' */ 3928 /* swallow other graphics sequences until terminating ':' */
3483 do 3929 do
3484 ch = cmd_getc (); 3930 ch = cmd_getc ();
3485 while (ch != ':'); 3931 while (ch != ':');
3486#else
3487 unsigned int nargs;
3488 int args[NGRX_PTS];
3489 unsigned char *text = NULL;
3490
3491 if (cmd == 'Q')
3492 { /* query graphics */
3493 tt_printf("\033G1\n"); /* yes, graphics (color) */
3494 return;
3495 }
3496 for (nargs = 0; nargs < (sizeof(args) / sizeof(args[0])) - 1;)
3497 {
3498 int neg;
3499
3500 ch = cmd_getc ();
3501 neg = (ch == '-');
3502 if (neg || ch == '+')
3503 ch = cmd_getc ();
3504
3505 for (args[nargs] = 0; isdigit(ch); ch = cmd_getc ())
3506 args[nargs] = args[nargs] * 10 + (ch - '0');
3507 if (neg)
3508 args[nargs] = -args[nargs];
3509
3510 nargs++;
3511 args[nargs] = 0;
3512 if (ch != ';')
3513 break;
3514 }
3515
3516 if ((cmd == 'T') && (nargs >= 5))
3517 {
3518 int i, len = args[4];
3519
3520 text = (unsigned char *)rxvt_malloc((len + 1) * sizeof(char));
3521
3522 if (text != NULL)
3523 {
3524 for (i = 0; i < len; i++)
3525 text[i] = cmd_getc ();
3526 text[len] = '\0';
3527 }
3528 }
3529 Gr_do_graphics (cmd, nargs, args, text);
3530#endif
3531} 3932}
3532/*}}} */ 3933/*}}} */
3533 3934
3534/* ------------------------------------------------------------------------- */ 3935/* ------------------------------------------------------------------------- */
3535 3936
3536/* 3937/*
3537 * Send printf() formatted output to the command. 3938 * Send printf () formatted output to the command.
3538 * Only use for small amounts of data. 3939 * Only use for small amounts of data.
3539 */ 3940 */
3540void 3941void
3541rxvt_term::tt_printf (const char *fmt,...) 3942rxvt_term::tt_printf (const char *fmt,...)
3542{ 3943{
3543 va_list arg_ptr; 3944 va_list arg_ptr;
3544 unsigned char buf[256]; 3945 char buf[256];
3545 3946
3546 va_start (arg_ptr, fmt); 3947 va_start (arg_ptr, fmt);
3547 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 3948 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3548 va_end (arg_ptr); 3949 va_end (arg_ptr);
3549 tt_write (buf, STRLEN (buf)); 3950 tt_write (buf, strlen (buf));
3550} 3951}
3551 3952
3552/* ---------------------------------------------------------------------- */ 3953/* ---------------------------------------------------------------------- */
3553/* Write data to the pty as typed by the user, pasted with the mouse, 3954/* Write data to the pty as typed by the user, pasted with the mouse,
3554 * or generated by us in response to a query ESC sequence. 3955 * or generated by us in response to a query ESC sequence.
3555 */ 3956 */
3957const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
3958
3556void 3959void
3557rxvt_term::tt_write (const unsigned char *data, unsigned int len) 3960rxvt_term::tt_write (const char *data, unsigned int len)
3558{ 3961{
3559 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 3962 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
3963 return;
3560 3964
3561 if (len) 3965 if (pty->pty < 0)
3966 return;
3967
3968 if (v_buflen == 0)
3969 {
3970 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
3971
3972 if ((unsigned int)written == len)
3973 return;
3974
3975 data += written;
3976 len -= written;
3562 { 3977 }
3978
3979 v_buffer = (char *)realloc (v_buffer, v_buflen + len);
3980
3981 memcpy (v_buffer + v_buflen, data, len);
3982 v_buflen += len;
3983
3984 pty_ev.set (EVENT_READ | EVENT_WRITE);
3985}
3986
3987void rxvt_term::pty_write ()
3988{
3989 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
3990
3991 if (written > 0)
3992 {
3993 v_buflen -= written;
3994
3563 if (v_buflen == 0) 3995 if (v_buflen == 0)
3564 { 3996 {
3565 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3566
3567 if ((unsigned int)written == len)
3568 return;
3569
3570 data += written;
3571 len -= written;
3572 }
3573
3574
3575 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3576
3577 memcpy (v_buffer + v_buflen, data, len);
3578 v_buflen += len;
3579 }
3580
3581 for (;;)
3582 {
3583 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3584
3585 if (written > 0)
3586 {
3587 v_buflen -= written;
3588
3589 if (v_buflen == 0)
3590 {
3591 free (v_buffer); 3997 free (v_buffer);
3592 v_buffer = 0; 3998 v_buffer = 0;
3593 v_buflen = 0; 3999 v_buflen = 0;
3594 4000
3595 pty_ev.set (EVENT_READ); 4001 pty_ev.set (EVENT_READ);
3596 return;
3597 }
3598
3599 memmove (v_buffer, v_buffer + written, v_buflen);
3600 }
3601 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3602 // original code just ignores this...
3603 destroy ();
3604 else
3605 {
3606 pty_ev.set (EVENT_READ | EVENT_WRITE);
3607 return; 4002 return;
3608 } 4003 }
4004
4005 memmove (v_buffer, v_buffer + written, v_buflen);
3609 } 4006 }
4007 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4008 pty_ev.set (EVENT_READ);
3610} 4009}
3611 4010
3612/*----------------------- end-of-file (C source) -----------------------*/ 4011/*----------------------- end-of-file (C source) -----------------------*/
3613 4012

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