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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.42 by pcg, Thu Feb 12 01:42:03 2004 UTC vs.
Revision 1.364 by ayin, Mon Nov 12 14:53:13 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;
554#ifdef XK_KP_Home
555 static const KeySym keypadtrans[] = {
556 XK_KP_7, // XK_KP_Home
557 XK_KP_4, // XK_KP_Left
558 XK_KP_8, // XK_KP_Up
559 XK_KP_6, // XK_KP_Right
560 XK_KP_2, // XK_KP_Down
561#ifndef UNSHIFTED_SCROLLKEYS
562 XK_KP_9, // XK_KP_Prior
563 XK_KP_3, // XK_KP_Next
564#else
565 XK_Prior,
566 XK_Next,
567#endif
568 XK_KP_1, // XK_KP_End
569 XK_KP_5, // XK_KP_Begin
570 };
571
572 if (IN_RANGE_INC (keysym, XK_KP_Home, XK_KP_Begin))
573 {
574 unsigned int index = keysym - XK_KP_Home;
575 keysym = kp ? keypadtrans[index] : XK_Home + index;
576 }
577 else if (keysym == XK_KP_Insert)
578 keysym = kp ? XK_KP_0 : XK_Insert;
579#ifndef NO_DELETE_KEY
580 else if (keysym == XK_KP_Delete)
581 keysym = kp ? XK_KP_Decimal : XK_Delete;
582#endif
583#endif
294 switch (keysym) 584 switch (keysym)
295 { 585 {
296#ifndef NO_BACKSPACE_KEY 586#ifndef NO_BACKSPACE_KEY
297 case XK_BackSpace: 587 case XK_BackSpace:
298 if (PrivateModes & PrivMode_HaveBackSpace) 588 if (priv_modes & PrivMode_HaveBackSpace)
299 { 589 {
300 kbuf[0] = (!!(PrivateModes & PrivMode_BackSpace) 590 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
301 ^ !!ctrl) ? '\b' : '\177'; 591 ^ !!ctrl) ? '\b' : '\177';
302 kbuf[1] = '\0'; 592 kbuf[1] = '\0';
303 } 593 }
304 else 594 else
305 STRCPY(kbuf, key_backspace); 595 strcpy (kbuf, rs[Rs_backspace_key]);
306# ifdef MULTICHAR_SET
307 if ((Options & Opt_mc_hack) && screen.cur.col > 0)
308 {
309 int col, row;
310
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 }
317# endif
318 break; 596 break;
319#endif 597#endif
320#ifndef NO_DELETE_KEY 598#ifndef NO_DELETE_KEY
321 case XK_Delete: 599 case XK_Delete:
322 STRCPY(kbuf, key_delete); 600 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; 601 break;
336#endif 602#endif
337 case XK_Tab: 603 case XK_Tab:
338 if (shft) 604 if (shft)
339 STRCPY(kbuf, "\033[Z"); 605 strcpy (kbuf, "\033[Z");
340 else 606 else
341 { 607 {
342#ifdef CTRL_TAB_MAKES_META 608#ifdef CTRL_TAB_MAKES_META
343 if (ctrl) 609 if (ctrl)
344 meta = 1; 610 meta = 1;
… …
349#endif 615#endif
350 newlen = 0; 616 newlen = 0;
351 } 617 }
352 break; 618 break;
353 619
354
355#ifdef XK_KP_Left
356 case XK_KP_Up: /* \033Ox or standard */
357 case XK_KP_Down: /* \033Or or standard */
358 case XK_KP_Right: /* \033Ov or standard */
359 case XK_KP_Left: /* \033Ot or standard */
360 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
361 {
362 STRCPY(kbuf, "\033OZ");
363 kbuf[2] = ("txvr"[keysym - XK_KP_Left]);
364 break;
365 }
366 else
367 /* translate to std. cursor key */
368 keysym = XK_Left + (keysym - XK_KP_Left);
369 /* FALLTHROUGH */
370#endif
371 case XK_Up: /* "\033[A" */ 620 case XK_Up: /* "\033[A" */
372 case XK_Down: /* "\033[B" */ 621 case XK_Down: /* "\033[B" */
373 case XK_Right: /* "\033[C" */ 622 case XK_Right: /* "\033[C" */
374 case XK_Left: /* "\033[D" */ 623 case XK_Left: /* "\033[D" */
375 STRCPY(kbuf, "\033[Z"); 624 strcpy (kbuf, "\033[Z");
376 kbuf[2] = ("DACB"[keysym - XK_Left]); 625 kbuf[2] = "DACB"[keysym - XK_Left];
377 /* do Shift first */ 626 /* do Shift first */
378 if (shft) 627 if (shft)
379 kbuf[2] = ("dacb"[keysym - XK_Left]); 628 kbuf[2] = "dacb"[keysym - XK_Left];
380 else if (ctrl) 629 else if (ctrl)
381 { 630 {
382 kbuf[1] = 'O'; 631 kbuf[1] = 'O';
383 kbuf[2] = ("dacb"[keysym - XK_Left]); 632 kbuf[2] = "dacb"[keysym - XK_Left];
384 } 633 }
385 else if (PrivateModes & PrivMode_aplCUR) 634 else if (priv_modes & PrivMode_aplCUR)
386 kbuf[1] = 'O'; 635 kbuf[1] = 'O';
387#ifdef MULTICHAR_SET 636 break;
388 //TODO: ?? 637
389 if (Options & Opt_mc_hack) 638#ifndef UNSHIFTED_SCROLLKEYS
639 case XK_Prior:
640 strcpy (kbuf, "\033[5~");
641 break;
642 case XK_Next:
643 strcpy (kbuf, "\033[6~");
644 break;
645#endif
646 case XK_KP_Enter:
647 /* allow shift to override */
648 if (kp)
390 { 649 {
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;
423
424#ifndef UNSHIFTED_SCROLLKEYS
425# ifdef XK_KP_Prior
426 case XK_KP_Prior:
427 /* allow shift to override */
428 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
429 {
430 STRCPY(kbuf, "\033Oy"); 650 strcpy (kbuf, "\033OM");
431 break; 651 break;
432 } 652 }
653
433 /* FALLTHROUGH */ 654 /* FALLTHROUGH */
434# endif 655
435 case XK_Prior:
436 STRCPY(kbuf, "\033[5~");
437 break;
438# ifdef XK_KP_Next
439 case XK_KP_Next: 656 case XK_Return:
440 /* allow shift to override */ 657 if (priv_modes & PrivMode_LFNL)
441 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
442 { 658 {
443 STRCPY(kbuf, "\033Os"); 659 kbuf[0] = '\015';
660 kbuf[1] = '\012';
444 break; 661 kbuf[2] = '\0';
445 }
446 /* FALLTHROUGH */
447# endif
448 case XK_Next:
449 STRCPY(kbuf, "\033[6~");
450 break;
451#endif
452 case XK_KP_Enter:
453 /* allow shift to override */
454 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
455 {
456 STRCPY(kbuf, "\033OM");
457 } 662 }
458 else 663 else
459 { 664 {
460 kbuf[0] = '\r'; 665 kbuf[0] = '\015';
461 kbuf[1] = '\0'; 666 kbuf[1] = '\0';
462 } 667 }
463 break; 668 break;
464 669
465#ifdef XK_KP_Begin
466 case XK_KP_Begin:
467 STRCPY(kbuf, "\033Ou");
468 break;
469
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
478 case XK_KP_F1: /* "\033OP" */ 670 case XK_KP_F1: /* "\033OP" */
479 case XK_KP_F2: /* "\033OQ" */ 671 case XK_KP_F2: /* "\033OQ" */
480 case XK_KP_F3: /* "\033OR" */ 672 case XK_KP_F3: /* "\033OR" */
481 case XK_KP_F4: /* "\033OS" */ 673 case XK_KP_F4: /* "\033OS" */
482 STRCPY(kbuf, "\033OP"); 674 strcpy (kbuf, "\033OP");
483 kbuf[2] += (keysym - XK_KP_F1); 675 kbuf[2] += (keysym - XK_KP_F1);
484 break; 676 break;
485 677
486 case XK_KP_Multiply: /* "\033Oj" : "*" */ 678 case XK_KP_Multiply: /* "\033Oj" : "*" */
487 case XK_KP_Add: /* "\033Ok" : "+" */ 679 case XK_KP_Add: /* "\033Ok" : "+" */
488 case XK_KP_Separator: /* "\033Ol" : "," */ 680 case XK_KP_Separator: /* "\033Ol" : "," */
489 case XK_KP_Subtract: /* "\033Om" : "-" */ 681 case XK_KP_Subtract: /* "\033Om" : "-" */
490 case XK_KP_Decimal: /* "\033On" : "." */ 682 case XK_KP_Decimal: /* "\033On" : "." */
491 case XK_KP_Divide: /* "\033Oo" : "/" */ 683 case XK_KP_Divide: /* "\033Oo" : "/" */
492 case XK_KP_0: /* "\033Op" : "0" */ 684 case XK_KP_0: /* "\033Op" : "0" */
… …
498 case XK_KP_6: /* "\033Ov" : "6" */ 690 case XK_KP_6: /* "\033Ov" : "6" */
499 case XK_KP_7: /* "\033Ow" : "7" */ 691 case XK_KP_7: /* "\033Ow" : "7" */
500 case XK_KP_8: /* "\033Ox" : "8" */ 692 case XK_KP_8: /* "\033Ox" : "8" */
501 case XK_KP_9: /* "\033Oy" : "9" */ 693 case XK_KP_9: /* "\033Oy" : "9" */
502 /* allow shift to override */ 694 /* allow shift to override */
503 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 695 if (kp)
504 { 696 {
505 STRCPY(kbuf, "\033Oj"); 697 strcpy (kbuf, "\033Oj");
506 kbuf[2] += (keysym - XK_KP_Multiply); 698 kbuf[2] += (keysym - XK_KP_Multiply);
507 } 699 }
508 else 700 else
509 { 701 {
510 kbuf[0] = ('*' + (keysym - XK_KP_Multiply)); 702 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
511 kbuf[1] = '\0'; 703 kbuf[1] = '\0';
512 } 704 }
513 break; 705 break;
514 706
515 case XK_Find: 707 case XK_Find:
516 STRCPY(kbuf, "\033[1~"); 708 strcpy (kbuf, "\033[1~");
517 break; 709 break;
710
518 case XK_Insert: 711 case XK_Insert:
519 STRCPY(kbuf, "\033[2~"); 712 strcpy (kbuf, "\033[2~");
520 break; 713 break;
521#ifdef DXK_Remove /* support for DEC remove like key */ 714#ifdef DXK_Remove /* support for DEC remove like key */
522 case DXK_Remove: 715 case DXK_Remove:
523 /* FALLTHROUGH */ 716 /* FALLTHROUGH */
524#endif 717#endif
525 case XK_Execute: 718 case XK_Execute:
526 STRCPY(kbuf, "\033[3~"); 719 strcpy (kbuf, "\033[3~");
527 break; 720 break;
528 case XK_Select: 721 case XK_Select:
529 STRCPY(kbuf, "\033[4~"); 722 strcpy (kbuf, "\033[4~");
530 break; 723 break;
531#ifdef XK_KP_End
532 case XK_KP_End:
533 /* allow shift to override */
534 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
535 {
536 STRCPY(kbuf, "\033Oq");
537 break;
538 }
539 /* FALLTHROUGH */
540#endif
541 case XK_End: 724 case XK_End:
542 STRCPY(kbuf, KS_END); 725 strcpy (kbuf, KS_END);
543 break; 726 break;
544#ifdef XK_KP_Home
545 case XK_KP_Home:
546 /* allow shift to override */
547 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
548 {
549 STRCPY(kbuf, "\033Ow");
550 break;
551 }
552 /* FALLTHROUGH */
553#endif
554 case XK_Home: 727 case XK_Home:
555 STRCPY(kbuf, KS_HOME); 728 strcpy (kbuf, KS_HOME);
556 break; 729 break;
557 730
558#define FKEY(n, fkey) \ 731#define FKEY(n, fkey) \
559 sprintf((char *)kbuf,"\033[%2d~", (int)((n) + (keysym - fkey))) 732 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
560 733
561 case XK_F1: /* "\033[11~" */ 734 case XK_F1: /* "\033[11~" */
562 case XK_F2: /* "\033[12~" */ 735 case XK_F2: /* "\033[12~" */
563 case XK_F3: /* "\033[13~" */ 736 case XK_F3: /* "\033[13~" */
564 case XK_F4: /* "\033[14~" */ 737 case XK_F4: /* "\033[14~" */
565 case XK_F5: /* "\033[15~" */ 738 case XK_F5: /* "\033[15~" */
566 FKEY(11, XK_F1); 739 FKEY (11, XK_F1);
567 break; 740 break;
568 case XK_F6: /* "\033[17~" */ 741 case XK_F6: /* "\033[17~" */
569 case XK_F7: /* "\033[18~" */ 742 case XK_F7: /* "\033[18~" */
570 case XK_F8: /* "\033[19~" */ 743 case XK_F8: /* "\033[19~" */
571 case XK_F9: /* "\033[20~" */ 744 case XK_F9: /* "\033[20~" */
572 case XK_F10: /* "\033[21~" */ 745 case XK_F10: /* "\033[21~" */
573 FKEY(17, XK_F6); 746 FKEY (17, XK_F6);
574 break; 747 break;
575 case XK_F11: /* "\033[23~" */ 748 case XK_F11: /* "\033[23~" */
576 case XK_F12: /* "\033[24~" */ 749 case XK_F12: /* "\033[24~" */
577 case XK_F13: /* "\033[25~" */ 750 case XK_F13: /* "\033[25~" */
578 case XK_F14: /* "\033[26~" */ 751 case XK_F14: /* "\033[26~" */
579 FKEY(23, XK_F11); 752 FKEY (23, XK_F11);
580 break; 753 break;
581 case XK_F15: /* "\033[28~" */ 754 case XK_F15: /* "\033[28~" */
582 case XK_F16: /* "\033[29~" */ 755 case XK_F16: /* "\033[29~" */
583 FKEY(28, XK_F15); 756 FKEY (28, XK_F15);
584 break; 757 break;
585 case XK_Help: /* "\033[28~" */ 758 case XK_Help: /* "\033[28~" */
586 FKEY(28, XK_Help); 759 FKEY (28, XK_Help);
587 break; 760 break;
588 case XK_Menu: /* "\033[29~" */ 761 case XK_Menu: /* "\033[29~" */
589 FKEY(29, XK_Menu); 762 FKEY (29, XK_Menu);
590 break; 763 break;
591 case XK_F17: /* "\033[31~" */ 764 case XK_F17: /* "\033[31~" */
592 case XK_F18: /* "\033[32~" */ 765 case XK_F18: /* "\033[32~" */
593 case XK_F19: /* "\033[33~" */ 766 case XK_F19: /* "\033[33~" */
594 case XK_F20: /* "\033[34~" */ 767 case XK_F20: /* "\033[34~" */
… …
605 case XK_F31: /* "\033[45~" */ 778 case XK_F31: /* "\033[45~" */
606 case XK_F32: /* "\033[46~" */ 779 case XK_F32: /* "\033[46~" */
607 case XK_F33: /* "\033[47~" */ 780 case XK_F33: /* "\033[47~" */
608 case XK_F34: /* "\033[48~" */ 781 case XK_F34: /* "\033[48~" */
609 case XK_F35: /* "\033[49~" */ 782 case XK_F35: /* "\033[49~" */
610 FKEY(31, XK_F17); 783 FKEY (31, XK_F17);
611 break; 784 break;
612#undef FKEY 785#undef FKEY
613 default: 786 default:
614 newlen = 0; 787 newlen = 0;
615 break; 788 break;
616 } 789 }
790
617 if (newlen) 791 if (newlen)
618 len = STRLEN(kbuf); 792 len = strlen (kbuf);
619 } 793 }
794
620 /* 795 /*
621 * Pass meta for all function keys, if 'meta' option set 796 * Pass meta for all function keys, if 'meta' option set
622 */ 797 */
623#ifdef META8_OPTION 798#ifdef META8_OPTION
624 if (meta && (meta_char == 0x80) && len > 0) 799 if (meta && (meta_char == 0x80) && len > 0)
… …
629 else if (ctrl && keysym == XK_minus) 804 else if (ctrl && keysym == XK_minus)
630 { 805 {
631 len = 1; 806 len = 1;
632 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 807 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
633 } 808 }
809 else if (keysym == XK_ISO_Left_Tab)
810 {
811 strcpy (kbuf, "\033[Z");
812 len = 3;
813 }
634 else 814 else
635 { 815 {
636#ifdef META8_OPTION 816#ifdef META8_OPTION
637 /* set 8-bit on */ 817 /* set 8-bit on */
638 if (meta && (meta_char == 0x80)) 818 if (meta && (meta_char == 0x80))
639 { 819 {
640 unsigned char *ch; 820 char *ch;
641 821
642 for (ch = kbuf; ch < kbuf + len; ch++) 822 for (ch = kbuf; ch < kbuf + len; ch++)
643 *ch |= 0x80; 823 *ch |= 0x80;
824
644 meta = 0; 825 meta = 0;
645 } 826 }
646#endif 827#endif
647#ifdef GREEK_SUPPORT
648 if (greek_mode)
649 len = greek_xlat(kbuf, len);
650#endif
651 /* nil */ ; 828 /* nil */ ;
652 } 829 }
653 } 830 }
831
832 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
833 return;
654 834
655 if (len <= 0) 835 if (len <= 0)
656 return; /* not mapped */ 836 return; /* not mapped */
657 837
658 if (Options & Opt_scrollTtyKeypress) 838 if (option (Opt_scrollTtyKeypress))
659 if (TermWin.view_start) 839 if (view_start)
660 { 840 {
661 TermWin.view_start = 0; 841 view_start = 0;
662 want_refresh = 1; 842 want_refresh = 1;
663 } 843 }
664 844
665 /* 845 /*
666 * these modifications only affect the static keybuffer 846 * these modifications only affect the static keybuffer
… …
677 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~')); 857 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
678 858
679 /* escape prefix */ 859 /* escape prefix */
680 if (meta 860 if (meta
681#ifdef META8_OPTION 861#ifdef META8_OPTION
682 && (meta_char == C0_ESC) 862 && meta_char == C0_ESC
683#endif 863#endif
684 ) 864 )
685 { 865 {
686 const unsigned char ch = C0_ESC; 866 const char ch = C0_ESC;
687
688 tt_write(&ch, 1); 867 tt_write (&ch, 1);
689 } 868 }
690#ifdef DEBUG_CMD
691 if (debug_key)
692 { /* Display keyboard buffer contents */
693 char *p;
694 int i;
695 869
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); 870 tt_write (kbuf, (unsigned int)len);
703} 871}
704/*}}} */
705 872
706#if (MENUBAR_MAX) 873void
707/*{{{ rxvt_cmd_write(), rxvt_cmd_getc() */ 874rxvt_term::key_release (XKeyEvent &ev)
708/* attempt to `write' count to the input buffer */ 875{
876#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
877 KeySym keysym;
878
879 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
880#endif
881
882#if ENABLE_FRILLS || ISO_14755
883 // ISO 14755 support
884 if (iso14755buf)
885 if (iso14755buf & ISO_14755_52)
886 {
887# if ISO_14755
888 scr_overlay_off ();
889# endif
890# if ISO_14755
891 // iso14755 part 5.2 handling: release time
892 // first: controls
893 if ((ev.state & ControlMask)
894 && ((keysym >= 0x40 && keysym <= 0x5f)
895 || (keysym >= 0x61 && keysym <= 0x7f)))
896 {
897 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
898 commit_iso14755 ();
899
900 return;
901 }
902
903 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)
904 if (i[0] == keysym)
905 {
906 iso14755buf = ISO_14755_51 | i[1];
907 commit_iso14755 ();
908
909 return;
910 }
911
912 scr_bell ();
913# endif
914 iso14755buf = 0;
915
916 return;
917 }
918 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
919 {
920# if ISO_14755
921 scr_overlay_off ();
922# endif
923 if (iso14755buf & ISO_14755_51)
924 commit_iso14755 ();
925#if ISO_14755
926 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
927 {
928 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
929
930 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
931 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
932 }
933# endif
934 else
935 iso14755buf = 0;
936 }
937#endif
938
939 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
940 return;
941
942#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
943 if (!(ev.state & ControlMask))
944 slip_wheel_ev.stop ();
945 else if (keysym == XK_Control_L || keysym == XK_Control_R)
946 mouse_slip_wheel_speed = 0;
947#endif
948}
949
950#if defined (KEYSYM_RESOURCE)
709unsigned int 951unsigned int
710rxvt_term::cmd_write (const unsigned char *str, unsigned int count) 952rxvt_term::cmd_write (const char *str, unsigned int count)
711{ 953{
712 unsigned int n, s; 954 unsigned int n, s;
713 955
714 n = cmdbuf_ptr - cmdbuf_base; 956 n = cmdbuf_ptr - cmdbuf_base;
715 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 957 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
958
716 if (n > 0 && s < count) 959 if (n > 0 && s < count)
717 { 960 {
718 MEMMOVE(cmdbuf_base, cmdbuf_ptr, 961 memmove (cmdbuf_base, cmdbuf_ptr,
719 (unsigned int)(cmdbuf_endp - cmdbuf_ptr)); 962 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
720 cmdbuf_ptr = cmdbuf_base; 963 cmdbuf_ptr = cmdbuf_base;
721 cmdbuf_endp -= n; 964 cmdbuf_endp -= n;
722 s += n; 965 s += n;
723 } 966 }
967
724 if (count > s) 968 if (count > s)
725 { 969 {
726 rxvt_print_error("data loss: cmd_write too large"); 970 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
727 count = s; 971 count = s;
728 } 972 }
973
729 for (; count--;) 974 for (; count--;)
730 *cmdbuf_endp++ = *str++; 975 *cmdbuf_endp++ = *str++;
976
977 cmd_parse ();
978
731 return 0; 979 return 0;
732} 980}
733#endif /* MENUBAR_MAX */ 981#endif
734 982
735void 983void
736rxvt_term::flush () 984rxvt_term::flush ()
737{ 985{
738#ifdef TRANSPARENT 986 flush_ev.stop ();
739 if (want_full_refresh) 987
988#ifdef HAVE_BG_PIXMAP
989 if (bgPixmap.check_clearChanged ())
740 { 990 {
741 want_full_refresh = 0; 991// scr_clear (true); This needs to be researched further!
742 scr_clear ();
743 scr_touch (false); 992 scr_touch (false);
744 want_refresh = 1;
745 } 993 }
746#endif 994#endif
747 995
748 if (want_refresh) 996 if (want_refresh)
749 { 997 {
998 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
999 {
1000 int row = view_start;
1001 int end_row = row + nrow;
1002
1003 while (row > top_row && ROW (row - 1).is_longer ())
1004 --row;
1005
1006 do
1007 {
1008 int start_row = row;
1009 line_t *l;
1010
1011 do
1012 {
1013 l = &ROW (row++);
1014
1015 if (!(l->f & LINE_FILTERED))
1016 {
1017 // line not filtered, mark it as filtered
1018 l->f |= LINE_FILTERED;
1019 while (l->is_longer ())
1020 {
1021 l = &ROW (row++);
1022 l->f |= LINE_FILTERED;
1023 }
1024
1025 // and filter it
1026 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
1027
1028 break;
1029 }
1030 }
1031 while (l->is_longer () && row < end_row);
1032 }
1033 while (row < end_row);
1034 }
1035
750 scr_refresh (refresh_type); 1036 scr_refresh ();
751 scrollbar_show (1); 1037 scrollbar_show (1);
752#ifdef USE_XIM 1038#ifdef USE_XIM
753 IMSendSpot (); 1039 IMSendSpot ();
754#endif 1040#endif
755
756 } 1041 }
757 1042
758 display->flush (); 1043 display->flush ();
759} 1044}
760 1045
761void 1046void
762rxvt_term::check_cb (check_watcher &w) 1047rxvt_term::prepare_cb (ev::prepare &w, int revents)
763{ 1048{
764 SET_R (this); 1049 make_current ();
765 SET_LOCALE (locale);
766 1050
1051 display->flush ();
1052
1053 if (want_refresh && !flush_ev.active)
1054 flush_ev.start (1. / 60.); // refresh at max. 60 hz normally
1055}
1056
1057void
1058rxvt_term::flush_cb (ev::timer &w, int revents)
1059{
1060 make_current ();
1061
1062 refresh_count = 0;
767 flush (); 1063 flush ();
768} 1064}
769 1065
770#ifdef CURSOR_BLINK 1066#ifdef CURSOR_BLINK
771void 1067void
772rxvt_term::cursor_blink_cb (time_watcher &w) 1068rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
773{ 1069{
774 hidden_cursor = !hidden_cursor; 1070 hidden_cursor = !hidden_cursor;
775 want_refresh = 1; 1071 want_refresh = 1;
776
777 w.start (w.at + BLINK_INTERVAL);
778} 1072}
779#endif 1073#endif
780 1074
781#ifdef TEXT_BLINK 1075#ifdef TEXT_BLINK
782void 1076void
783rxvt_term::text_blink_cb (time_watcher &w) 1077rxvt_term::text_blink_cb (ev::timer &w, int revents)
784{ 1078{
785 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1079 if (scr_refresh_rend (RS_Blink, RS_Blink))
786 { 1080 {
787 hidden_text = !hidden_text; 1081 hidden_text = !hidden_text;
788 want_refresh = 1; 1082 want_refresh = 1;
789 w.start (w.at + TEXT_BLINK_INTERVAL); 1083 }
1084}
1085#endif
1086
1087#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1088void
1089rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1090{
1091 if ((scrollbar_isUp() || scrollbar_isDn()) &&
1092 scr_page (scrollbar_isUp() ? UP : DN, 1))
1093 want_refresh = 1;
1094 else
1095 w.stop ();
1096}
1097#endif
1098
1099#ifdef SELECTION_SCROLLING
1100void
1101rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1102{
1103 if (scr_page (scroll_selection_dir, scroll_selection_lines))
790 } 1104 {
1105 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1106 want_refresh = 1;
1107 }
1108 else
1109 w.stop ();
791} 1110}
1111#endif
1112
1113#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1114void
1115rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1116{
1117 if (mouse_slip_wheel_speed == 0
1118 || mouse_slip_wheel_speed < 0 ? scr_page (DN, -mouse_slip_wheel_speed)
1119 : scr_page (UP, mouse_slip_wheel_speed))
1120 {
1121 if (view_start == top_row || view_start == 0)
1122 mouse_slip_wheel_speed = 0;
1123
1124 want_refresh = 1;
1125 }
1126 else
1127 w.stop ();
1128}
1129#endif
1130
1131#if LINUX_YIELD_HACK
1132static struct event_handler
1133{
1134 ev::prepare yield_ev;
1135
1136 void yield_cb (ev::prepare &w, int revents)
1137 {
1138 // this should really be sched_yield(), but the linux guys thought
1139 // that giving a process calling sched_yield () less cpu time than
1140 // ones with high nice levels is a useful thing to do. It surely is is
1141 // allowed by the sus... as is returning ENOSYS.
1142
1143 struct timespec ts = { 0, 0 };
1144 nanosleep (&ts, 0);
1145
1146 w.stop ();
1147 }
1148
1149 event_handler ()
1150 : yield_ev (this, &event_handler::yield_cb)
1151 {
1152 }
1153} event_handler;
792#endif 1154#endif
793 1155
794bool 1156bool
795rxvt_term::pty_fill () 1157rxvt_term::pty_fill ()
796{ 1158{
797 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1159 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
1160
1161 if (CBUFSIZ == n)
1162 {
1163 rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n");
1164 n = 0;
1165 }
798 1166
799 memmove (cmdbuf_base, cmdbuf_ptr, n); 1167 memmove (cmdbuf_base, cmdbuf_ptr, n);
800 cmdbuf_ptr = cmdbuf_base; 1168 cmdbuf_ptr = cmdbuf_base;
801 cmdbuf_endp = cmdbuf_ptr + n; 1169 cmdbuf_endp = cmdbuf_ptr + n;
802 1170
803 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1171 ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n);
804 1172
805 if (n > 0) 1173 if (r > 0)
806 { 1174 {
807 cmdbuf_endp += n; 1175 cmdbuf_endp += r;
808 return true; 1176 return true;
809 } 1177 }
810 else if (n < 0 && errno != EAGAIN) 1178 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1179 {
1180#if LINUX_YIELD_HACK
1181 if (display->is_local)
1182 event_handler.yield_ev.start ();
1183#endif
1184 }
1185 else
1186 {
1187 pty_ev.stop ();
1188
1189 if (!option (Opt_hold))
811 destroy (); 1190 destroy ();
1191 }
812 1192
813 return false; 1193 return false;
814} 1194}
815 1195
816void 1196void
817rxvt_term::pty_cb (io_watcher &w, short revents) 1197rxvt_term::pty_cb (ev::io &w, int revents)
818{ 1198{
819 SET_R (this); 1199 make_current ();
820 SET_LOCALE (locale);
821 1200
822 if (revents & EVENT_WRITE) 1201 if (revents & ev::READ)
823 tt_write (0, 0);
824 else if (revents & EVENT_READ)
825 {
826 bool flag = true;
827
828 // loop, but don't allow a single term to monopolize us 1202 // 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 ()) 1203 while (pty_fill ())
831 { 1204 if (cmd_parse ())
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; 1205 break;
848 1206
849 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r') 1207 if (revents & ev::WRITE)
850 { 1208 pty_write ();
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} 1209}
940 1210
941// read the next character, currently handles UTF-8 1211void
942// will probably handle all sorts of other stuff in the future 1212rxvt_term::pointer_unblank ()
943uint32_t
944rxvt_term::next_char ()
945{ 1213{
946 while (cmdbuf_ptr < cmdbuf_endp) 1214 XDefineCursor (dpy, vt, TermWin_cursor);
947 { 1215 recolour_cursor ();
948 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
949 return *cmdbuf_ptr++;
950 1216
951 wchar_t wc; 1217#ifdef POINTER_BLANK
952 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, &mbstate.mbs); 1218 hidden_pointer = 0;
953 1219
954 if (len == (size_t)-2) 1220 if (option (Opt_pointerBlank))
955 return NOCHAR; 1221 pointer_ev.start (pointerBlankDelay);
956 1222#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} 1223}
989 1224
990#ifdef POINTER_BLANK 1225#ifdef POINTER_BLANK
991void 1226void
992rxvt_term::pointer_unblank () 1227rxvt_term::pointer_blank ()
993{ 1228{
994 XDefineCursor (display->display, TermWin.vt, TermWin_cursor); 1229 if (!option (Opt_pointerBlank))
995 recolour_cursor (); 1230 return;
996 1231
1232 XDefineCursor (dpy, vt, display->blank_cursor);
1233 XFlush (dpy);
1234
997 hidden_pointer = 0; 1235 hidden_pointer = 1;
998
999 if (Options & Opt_pointerBlank)
1000 pointer_ev.start (NOW + pointerBlankDelay);
1001} 1236}
1002 1237
1003void 1238void
1004rxvt_term::pointer_blank () 1239rxvt_term::pointer_cb (ev::timer &w, int revents)
1005{ 1240{
1006 if (!(Options & Opt_pointerBlank)) 1241 make_current ();
1007 return;
1008 1242
1009 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1243 pointer_blank ();
1010 XFlush (display->display);
1011
1012 hidden_pointer = 1;
1013} 1244}
1245#endif
1014 1246
1015void 1247void
1016rxvt_term::pointer_cb (time_watcher &w)
1017{
1018 SET_R (this);
1019 SET_LOCALE (locale);
1020
1021 pointer_blank ();
1022}
1023#endif
1024
1025void
1026rxvt_term::mouse_report (const XButtonEvent &ev) 1248rxvt_term::mouse_report (XButtonEvent &ev)
1027{ 1249{
1028 int button_number, key_state = 0; 1250 int button_number, key_state = 0;
1029 int x, y; 1251 int x, y;
1252 int code = 32;
1030 1253
1031 x = ev.x; 1254 x = Pixel2Col (ev.x);
1032 y = ev.y; 1255 y = Pixel2Row (ev.y);
1033 pixel_position (&x, &y); 1256 if (ev.type == MotionNotify) {
1257 if (x == mouse_row && y == mouse_col)
1258 return;
1259 mouse_row = x;
1260 mouse_col = y;
1261 code += 32;
1262 }
1034 1263
1035 if (MEvent.button == AnyButton) 1264 if (MEvent.button == AnyButton)
1036 {
1037 button_number = 3; 1265 button_number = 3;
1038 }
1039 else 1266 else
1040 { 1267 {
1041 button_number = MEvent.button - Button1; 1268 button_number = MEvent.button - Button1;
1042 /* add 0x3D for wheel events, like xterm does */ 1269 /* add 0x3D for wheel events, like xterm does */
1043 if (button_number >= 3) 1270 if (button_number >= 3)
1044 button_number += (64 - 3); 1271 button_number += (64 - 3);
1045 } 1272 }
1046 1273
1047 if (PrivateModes & PrivMode_MouseX10) 1274 if (priv_modes & PrivMode_MouseX10)
1048 { 1275 {
1049 /* 1276 /*
1050 * do not report ButtonRelease 1277 * do not report ButtonRelease
1051 * no state info allowed 1278 * no state info allowed
1052 */ 1279 */
… …
1067 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1294 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1068 + ((MEvent.state & ControlMask) ? 16 : 0); 1295 + ((MEvent.state & ControlMask) ? 16 : 0);
1069#ifdef MOUSE_REPORT_DOUBLECLICK 1296#ifdef MOUSE_REPORT_DOUBLECLICK
1070 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1297 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1071#endif 1298#endif
1072
1073 } 1299 }
1074 1300
1075#ifdef DEBUG_MOUSEREPORT 1301#if DEBUG_MOUSEREPORT
1076 fprintf(stderr, "Mouse ["); 1302 fprintf (stderr, "Mouse [");
1077 if (key_state & 16) 1303 if (key_state & 16)
1078 fputc('C', stderr); 1304 fputc ('C', stderr);
1079 if (key_state & 4) 1305 if (key_state & 4)
1080 fputc('S', stderr); 1306 fputc ('S', stderr);
1081 if (key_state & 8) 1307 if (key_state & 8)
1082 fputc('A', stderr); 1308 fputc ('A', stderr);
1083 if (key_state & 32) 1309 if (key_state & 32)
1084 fputc('2', stderr); 1310 fputc ('2', stderr);
1085 fprintf(stderr, "]: <%d>, %d/%d\n", 1311 fprintf (stderr, "]: <%d>, %d/%d\n",
1086 button_number, 1312 button_number,
1087 x + 1, 1313 x + 1,
1088 y + 1); 1314 y + 1);
1089#else 1315#endif
1316
1090 tt_printf("\033[M%c%c%c", 1317 tt_printf ("\033[M%c%c%c",
1091 (32 + button_number + key_state), 1318 (code + button_number + key_state),
1092 (32 + x + 1), 1319 (32 + x + 1),
1093 (32 + y + 1)); 1320 (32 + y + 1));
1094#endif
1095} 1321}
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 1322
1107/*{{{ process an X event */ 1323/*{{{ process an X event */
1108void 1324void
1109rxvt_term::x_cb (XEvent &ev) 1325rxvt_term::x_cb (XEvent &ev)
1110{ 1326{
1111 SET_R (this); 1327 make_current ();
1112 SET_LOCALE (locale);
1113 1328
1114#if defined(CURSOR_BLINK) 1329 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 1330
1123 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1331 if (ev.xany.window == vt
1124 } 1332 && SHOULD_INVOKE (HOOK_X_EVENT)
1125#endif 1333 && 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; 1334 return;
1144#endif
1145 1335
1336 // for XQueryPointer
1146 Window unused_root, unused_child; 1337 Window unused_root, unused_child;
1147 int unused_root_x, unused_root_y; 1338 int unused_root_x, unused_root_y;
1148 unsigned int unused_mask; 1339 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 1340
1199 switch (ev.type) 1341 switch (ev.type)
1200 { 1342 {
1201 case KeyPress: 1343 case KeyPress:
1202 lookup_key (ev.xkey); 1344 key_press (ev.xkey);
1203 break; 1345 break;
1204 1346
1205#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1206 case KeyRelease: 1347 case KeyRelease:
1207 { 1348 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; 1349 break;
1219 }
1220#endif
1221 1350
1222 case ButtonPress: 1351 case ButtonPress:
1223 button_press (ev.xbutton); 1352 button_press (ev.xbutton);
1224 break; 1353 break;
1225 1354
… …
1227 button_release (ev.xbutton); 1356 button_release (ev.xbutton);
1228 break; 1357 break;
1229 1358
1230 case ClientMessage: 1359 case ClientMessage:
1231 if (ev.xclient.format == 32 1360 if (ev.xclient.format == 32
1232 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1361 && !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 { 1362 {
1241 /* Get Dnd data */ 1363 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1242 Atom ActualType; 1364 {
1243 int ActualFormat; 1365 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1244 unsigned char *data; 1366 {
1245 unsigned long Size, RemainingBytes; 1367 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1246 1368 {
1247 XGetWindowProperty(display->display, display->root, 1369 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1248 xa[XA_DNDSELECTION], 1370 destroy ();
1249 0L, 1000000L, 1371 }
1250 False, AnyPropertyType, 1372#if ENABLE_EWMH
1251 &ActualType, &ActualFormat, 1373 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1252 &Size, &RemainingBytes, 1374 XSendEvent (dpy, ev.xclient.window = display->root,
1375 False, SubstructureRedirectMask | SubstructureNotifyMask,
1253 &data); 1376 &ev);
1254 XChangeProperty(display->display, display->root, 1377#endif
1255 XA_CUT_BUFFER0, XA_STRING, 1378 }
1256 8, PropModeReplace, 1379 }
1257 data, STRLEN(data)); 1380#if ENABLE_XEMBED
1258 selection_paste (display->root, XA_CUT_BUFFER0, True); 1381 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1259 XSetInputFocus(display->display, display->root, RevertToNone, CurrentTime); 1382 {
1383 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1384 focus_in ();
1385 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1386 focus_out ();
1387 }
1388#endif
1260 } 1389 }
1261#endif /* OFFIX_DND */
1262 break;
1263
1264 case MappingNotify:
1265 XRefreshKeyboardMapping(&(ev.xmapping));
1266 break; 1390 break;
1267 1391
1268 /* 1392 /*
1269 * XXX: this is not the _current_ arrangement 1393 * XXX: this is not the _current_ arrangement
1270 * Here's my conclusion: 1394 * Here's my conclusion:
… …
1289 break; 1413 break;
1290 } 1414 }
1291 break; 1415 break;
1292 1416
1293 case FocusIn: 1417 case FocusIn:
1294 if (!TermWin.focus) 1418 if (ev.xfocus.detail != NotifyInferior
1419 && ev.xfocus.detail != NotifyPointer
1420 && ev.xfocus.mode != NotifyGrab)
1421 focus_in ();
1422 break;
1423
1424 case FocusOut:
1425 if (ev.xfocus.detail != NotifyInferior
1426 && ev.xfocus.detail != NotifyPointer
1427 && ev.xfocus.mode != NotifyGrab)
1428 focus_out ();
1429 break;
1430
1431 case ConfigureNotify:
1432 /* fprintf (stderr, "ConfigureNotify for %X, parent is %X, geom is %dx%d%+d%+d, old geom was %dx%d\n",
1433 ev.xconfigure.window, parent[0], ev.xconfigure.width, ev.xconfigure.height, ev.xconfigure.x, ev.xconfigure.y,
1434 szHint.width, szHint.height); */
1435 if (ev.xconfigure.window == parent[0])
1295 { 1436 {
1296 TermWin.focus = 1; 1437 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 } 1438 ;
1308 break;
1309 1439
1310 case FocusOut: 1440 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1311 if (TermWin.focus)
1312 { 1441 {
1313 TermWin.focus = 0; 1442 seen_resize = 1;
1314 want_refresh = 1; 1443 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 } 1444 }
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 1445 else
1348 { 1446 {
1349 D_SIZE((stderr, "Size: Not resizing")); 1447#ifdef HAVE_BG_PIXMAP
1448 if (bgPixmap.window_position_sensitive ())
1449 update_background ();
1450#endif
1350 } 1451 }
1351#endif 1452 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 } 1453 }
1362 break; 1454 break;
1363 1455
1456 case PropertyNotify:
1457 if (!HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END)))
1458 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1459 && ev.xproperty.state == PropertyNewValue)
1460 selection_property (ev.xproperty.window, ev.xproperty.atom);
1461
1462 break;
1463
1364 case SelectionClear: 1464 case SelectionClear:
1365 display->set_selection_owner (0); 1465 selection_clear ();
1366 break; 1466 break;
1367 1467
1368 case SelectionNotify: 1468 case SelectionNotify:
1369 if (selection_wait == Sel_normal) 1469 if (selection_wait == Sel_normal)
1370 selection_paste (ev.xselection.requestor, 1470 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1371 ev.xselection.property, True);
1372 break; 1471 break;
1373 1472
1374 case SelectionRequest: 1473 case SelectionRequest:
1375 selection_send (ev.xselectionrequest); 1474 selection_send (ev.xselectionrequest);
1376 break; 1475 break;
1377 1476
1477 case MapNotify:
1478 mapped = 1;
1479#ifdef TEXT_BLINK
1480 text_blink_ev.start (TEXT_BLINK_INTERVAL);
1481#endif
1482 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1483 break;
1484
1378 case UnmapNotify: 1485 case UnmapNotify:
1379 TermWin.mapped = 0; 1486 mapped = 0;
1380#ifdef TEXT_BLINK 1487#ifdef TEXT_BLINK
1381 text_blink_ev.stop (); 1488 text_blink_ev.stop ();
1382#endif 1489#endif
1490 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1383 break; 1491 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#ifdef TRANSPARENT
1393 case ReparentNotify:
1394 rootwin_cb (ev);
1395 break;
1396#endif /* TRANSPARENT */
1397 1492
1398 case GraphicsExpose: 1493 case GraphicsExpose:
1399 case Expose: 1494 case Expose:
1400 if (ev.xany.window == TermWin.vt) 1495 if (ev.xany.window == vt)
1401 { 1496 {
1402#ifdef NO_SLOW_LINK_SUPPORT 1497 do
1498 {
1403 scr_expose (ev.xexpose.x, ev.xexpose.y, 1499 scr_expose (ev.xexpose.x, ev.xexpose.y,
1404 ev.xexpose.width, ev.xexpose.height, False); 1500 ev.xexpose.width, ev.xexpose.height, False);
1405#else 1501 }
1406 // don't understand this, so commented it out 1502 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1503
1504 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1505
1506 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1507 {
1407 scr_expose (ev.xexpose.x, ev.xexpose.y, 1508 scr_expose (ev.xexpose.x, ev.xexpose.y,
1408 ev.xexpose.width, ev.xexpose.height, False); 1509 ev.xexpose.width, ev.xexpose.height, False);
1409 //scr_expose (ev.xexpose.x, 0, 1510 }
1410 // ev.xexpose.width, TermWin.height, False);
1411#endif
1412 want_refresh = 1; 1511 want_refresh = 1;
1413 } 1512 }
1414 else 1513 else
1415 { 1514 {
1416 XEvent unused_event; 1515 XEvent unused_event;
1417 1516
1418 while (XCheckTypedWindowEvent(display->display, ev.xany.window, 1517 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1419 Expose, 1518 ;
1420 &unused_event)) ; 1519 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1421 while (XCheckTypedWindowEvent(display->display, ev.xany.window, 1520 ;
1422 GraphicsExpose, 1521
1423 &unused_event)) ;
1424 if (isScrollbarWindow(ev.xany.window)) 1522 if (isScrollbarWindow (ev.xany.window))
1425 { 1523 {
1426 scrollBar.setIdle(); 1524 scrollBar.setIdle ();
1427 scrollbar_show (0); 1525 scrollbar_show (0);
1428 } 1526 }
1429#ifdef MENUBAR
1430 if (menubar_visible () && isMenuBarWindow(ev.xany.window))
1431 menubar_expose ();
1432#endif
1433#ifdef RXVT_GRAPHICS
1434 Gr_expose (ev.xany.window);
1435#endif
1436
1437 } 1527 }
1438 break; 1528 break;
1439 1529
1440 case MotionNotify: 1530 case MotionNotify:
1441#ifdef POINTER_BLANK 1531#ifdef POINTER_BLANK
1442 if (hidden_pointer) 1532 if (hidden_pointer)
1443 pointer_unblank (); 1533 pointer_unblank ();
1444#endif 1534#endif
1445#if MENUBAR 1535 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1446 if (isMenuBarWindow(ev.xany.window)) 1536 || priv_modes & PrivMode_MouseAnyEvent)
1537 mouse_report (ev.xbutton);
1538 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1539 break;
1540
1541 if (ev.xany.window == vt)
1447 { 1542 {
1448 menubar_control (&(ev.xbutton)); 1543 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1449 break; 1544 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1450 } 1545 ; // nop
1451#endif
1452 if ((PrivateModes & PrivMode_mouse_report) && !(bypass_keystate))
1453 break;
1454
1455 if (ev.xany.window == TermWin.vt)
1456 {
1457 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1546 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1458 { 1547 {
1459 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1548 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1460 ; 1549 ;
1461 1550
1462 XQueryPointer(display->display, TermWin.vt, 1551 XQueryPointer (dpy, vt,
1463 &unused_root, &unused_child, 1552 &unused_root, &unused_child,
1464 &unused_root_x, &unused_root_y, 1553 &unused_root_x, &unused_root_y,
1465 &(ev.xbutton.x), &(ev.xbutton.y), 1554 &ev.xbutton.x, &ev.xbutton.y,
1466 &unused_mask); 1555 &ev.xbutton.state);
1467#ifdef MOUSE_THRESHOLD 1556#ifdef MOUSE_THRESHOLD
1468 /* deal with a `jumpy' mouse */ 1557 /* deal with a `jumpy' mouse */
1469 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1558 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1470 { 1559 {
1471#endif 1560#endif
1561#if ISO_14755
1562 // 5.4
1563 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1564 {
1565 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1566 break;
1567 }
1568#endif
1472 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1569 selection_extend (ev.xbutton.x, ev.xbutton.y,
1473 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1570 ev.xbutton.state & Button3Mask ? 2 : 0);
1571
1474#ifdef SELECTION_SCROLLING 1572#ifdef SELECTION_SCROLLING
1475 if (ev.xbutton.y < TermWin.int_bwidth 1573 if (ev.xbutton.y < int_bwidth
1476 || Pixel2Row(ev.xbutton.y) > (TermWin.nrow-1)) 1574 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1477 { 1575 {
1478 int dist; 1576 int dist;
1479
1480 pending_scroll_selection=1;
1481 1577
1482 /* don't clobber the current delay if we are 1578 /* don't clobber the current delay if we are
1483 * already in the middle of scrolling. 1579 * already in the middle of scrolling.
1484 */ 1580 */
1485 if (scroll_selection_delay<=0) 1581 if (!sel_scroll_ev.active)
1486 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1582 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1487 1583
1488 /* save the event params so we can highlight 1584 /* save the event params so we can highlight
1489 * the selection in the pending-scroll loop 1585 * the selection in the pending-scroll loop
1490 */ 1586 */
1491 selection_save_x=ev.xbutton.x; 1587 selection_save_x = ev.xbutton.x;
1492 selection_save_y=ev.xbutton.y; 1588 selection_save_y = ev.xbutton.y;
1493 selection_save_state=
1494 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1589 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1495 1590
1496 /* calc number of lines to scroll */ 1591 /* calc number of lines to scroll */
1497 if (ev.xbutton.y<TermWin.int_bwidth) 1592 if (ev.xbutton.y < int_bwidth)
1498 { 1593 {
1499 scroll_selection_dir = UP; 1594 scroll_selection_dir = UP;
1500 dist = TermWin.int_bwidth - ev.xbutton.y; 1595 dist = int_bwidth - ev.xbutton.y;
1501 } 1596 }
1502 else 1597 else
1503 { 1598 {
1504 scroll_selection_dir = DN; 1599 scroll_selection_dir = DN;
1505 dist = ev.xbutton.y - 1600 dist = ev.xbutton.y - (int_bwidth + height);
1506 (TermWin.int_bwidth + TermWin.height);
1507 } 1601 }
1602
1508 scroll_selection_lines=(Pixel2Height(dist)/ 1603 scroll_selection_lines = Pixel2Height (dist)
1509 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1604 / SELECTION_SCROLL_LINE_SPEEDUP
1605 + 1;
1510 MIN_IT(scroll_selection_lines, 1606 min_it (scroll_selection_lines,
1511 SELECTION_SCROLL_MAX_LINES); 1607 SELECTION_SCROLL_MAX_LINES);
1512 } 1608 }
1513 else 1609 else
1514 { 1610 {
1515 /* we are within the text window, so we 1611 /* we are within the text window, so we
1516 * shouldn't be scrolling 1612 * shouldn't be scrolling
1517 */ 1613 */
1518 pending_scroll_selection = 0; 1614 if (sel_scroll_ev.active)
1615 sel_scroll_ev.stop();
1519 } 1616 }
1520#endif 1617#endif
1521#ifdef MOUSE_THRESHOLD 1618#ifdef MOUSE_THRESHOLD
1522
1523 } 1619 }
1524#endif 1620#endif
1525
1526 } 1621 }
1527 } 1622 }
1528 else if (isScrollbarWindow(ev.xany.window) && scrollbar_isMotion()) 1623 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ())
1529 { 1624 {
1530 while (XCheckTypedWindowEvent(display->display, scrollBar.win, 1625 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1531 MotionNotify, &ev)) ; 1626 MotionNotify, &ev))
1627 ;
1628
1532 XQueryPointer(display->display, scrollBar.win, 1629 XQueryPointer (dpy, scrollBar.win,
1533 &unused_root, &unused_child, 1630 &unused_root, &unused_child,
1534 &unused_root_x, &unused_root_y, 1631 &unused_root_x, &unused_root_y,
1535 &(ev.xbutton.x), &(ev.xbutton.y), 1632 &ev.xbutton.x, &ev.xbutton.y,
1536 &unused_mask); 1633 &unused_mask);
1537 scr_move_to (scrollbar_position(ev.xbutton.y) - csrO, 1634 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1538 scrollbar_size()); 1635 scrollbar_size ());
1539 scr_refresh (refresh_type);
1540 refresh_limit = 0; 1636 want_refresh = 1;
1541 scrollbar_show (1); 1637 scrollbar_show (1);
1542 } 1638 }
1543 break; 1639 break;
1544 } 1640 }
1545}
1546 1641
1642#if defined(CURSOR_BLINK)
1643 if (option (Opt_cursorBlink) && ev.type == KeyPress)
1644 {
1645 if (hidden_cursor)
1646 {
1647 hidden_cursor = 0;
1648 want_refresh = 1;
1649 }
1650
1651 cursor_blink_ev.again ();
1652 }
1653#endif
1654
1655#if defined(POINTER_BLANK)
1656 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1657 {
1658 if (ev.type == MotionNotify
1659 || ev.type == ButtonPress
1660 || ev.type == ButtonRelease)
1661 if (hidden_pointer)
1662 pointer_unblank ();
1663
1664 if (ev.type == KeyPress && hidden_pointer == 0)
1665 pointer_blank ();
1666 }
1667#endif
1668}
1669
1670void
1671rxvt_term::focus_in ()
1672{
1673 if (!focus)
1674 {
1675 focus = 1;
1676 want_refresh = 1;
1677
1678 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1679
1680#if USE_XIM
1681 if (Input_Context != NULL)
1682 {
1683 IMSetPosition ();
1684 XSetICFocus (Input_Context);
1685 }
1686#endif
1687#if CURSOR_BLINK
1688 if (option (Opt_cursorBlink))
1689 cursor_blink_ev.start (CURSOR_BLINK_INTERVAL, CURSOR_BLINK_INTERVAL);
1690#endif
1691#if OFF_FOCUS_FADING
1692 if (rs[Rs_fade])
1693 {
1694 pix_colors = pix_colors_focused;
1695 scr_recolour ();
1696 }
1697#endif
1698#if ENABLE_FRILLS
1699 if (option (Opt_urgentOnBell))
1700 {
1701 if (XWMHints *h = XGetWMHints(dpy, parent[0]))
1702 {
1703 h->flags &= ~XUrgencyHint;
1704 XSetWMHints (dpy, parent[0], h);
1705 }
1706 }
1707#endif
1708 }
1709}
1710
1711void
1712rxvt_term::focus_out ()
1713{
1714 if (focus)
1715 {
1716 focus = 0;
1717 want_refresh = 1;
1718
1719 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1720
1721#if ENABLE_FRILLS || ISO_14755
1722 if (iso14755buf)
1723 {
1724 iso14755buf = 0;
1725# if ISO_14755
1726 scr_overlay_off ();
1727# endif
1728 }
1729#endif
1730#if USE_XIM
1731 if (Input_Context != NULL)
1732 XUnsetICFocus (Input_Context);
1733#endif
1734#if CURSOR_BLINK
1735 if (option (Opt_cursorBlink))
1736 cursor_blink_ev.stop ();
1737
1738 hidden_cursor = 0;
1739#endif
1740#if OFF_FOCUS_FADING
1741 if (rs[Rs_fade])
1742 {
1743 pix_colors = pix_colors_unfocused;
1744 scr_recolour ();
1745 }
1746#endif
1747 }
1748}
1749
1750void
1751rxvt_term::update_fade_color (unsigned int idx)
1752{
1753#if OFF_FOCUS_FADING
1754 if (rs[Rs_fade])
1755 {
1756 rgba c;
1757 pix_colors [Color_fade].get (c);
1758 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1759 }
1760#endif
1761}
1762
1763#if ENABLE_TRANSPARENCY || ENABLE_PERL
1547void 1764void
1548rxvt_term::rootwin_cb (XEvent &ev) 1765rxvt_term::rootwin_cb (XEvent &ev)
1549{ 1766{
1550 SET_R (this); 1767 make_current ();
1551 SET_LOCALE (locale);
1552 1768
1769 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1770 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1771 return;
1772
1773# if ENABLE_TRANSPARENCY
1553 switch (ev.type) 1774 switch (ev.type)
1554 { 1775 {
1555 case PropertyNotify: 1776 case PropertyNotify:
1777 /*
1778 * if user used some Esetroot compatible prog to set the root bg,
1779 * use the property to determine the pixmap. We use it later on.
1780 */
1556 if (ev.xproperty.atom == xa[XA_VT_SELECTION]) 1781 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1782 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1557 { 1783 {
1558 if (ev.xproperty.state == PropertyNewValue) 1784 bgPixmap.set_root_pixmap ();
1559 selection_property (ev.xproperty.window, ev.xproperty.atom); 1785 update_background ();
1560 break;
1561 } 1786 }
1562#ifdef TRANSPARENT
1563 else
1564 {
1565 /*
1566 * if user used some Esetroot compatible prog to set the root bg,
1567 * use the property to determine the pixmap. We use it later on.
1568 */
1569 if (xa[XA_XROOTPMAPID] == 0)
1570 xa[XA_XROOTPMAPID] = XInternAtom(display->display, "_XROOTPMAP_ID", False);
1571
1572 if (ev.xproperty.atom != xa[XA_XROOTPMAPID])
1573 return;
1574 }
1575
1576 /* FALLTHROUGH */
1577 case ReparentNotify:
1578 if ((Options & Opt_transparent) && check_our_parents ())
1579 if (am_transparent)
1580 want_full_refresh = 1;
1581 break; 1787 break;
1788 }
1582#endif 1789# endif
1583 }
1584} 1790}
1791#endif
1585 1792
1586void 1793void
1587rxvt_term::button_press (const XButtonEvent &ev) 1794rxvt_term::button_press (XButtonEvent &ev)
1588{ 1795{
1589 int reportmode = 0, clickintime; 1796 int reportmode = 0, clickintime;
1590 1797
1591 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1798 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1799
1592 if (!bypass_keystate) 1800 if (!bypass_keystate)
1593 reportmode = !!(PrivateModes & PrivMode_mouse_report); 1801 reportmode = !! (priv_modes & PrivMode_mouse_report);
1802
1594 /* 1803 /*
1595 * VT window processing of button press 1804 * VT window processing of button press
1596 */ 1805 */
1597 if (ev.window == TermWin.vt) 1806 if (ev.window == vt)
1598 { 1807 {
1599#if RXVT_GRAPHICS 1808 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1600 if (ev.subwindow != None) 1809 return;
1601 rxvt_Gr_ButtonPress (ev.x, ev.y);
1602 else
1603#endif
1604 1810
1811#if ISO_14755
1812 // 5.4
1813 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1814 {
1815 iso14755_54 (ev.x, ev.y);
1816 return;
1605 { 1817 }
1818#endif
1819
1606 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1820 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1821
1607 if (reportmode) 1822 if (reportmode)
1823 {
1824 /* mouse report from vt window */
1825 /* save the xbutton state (for ButtonRelease) */
1826 MEvent.state = ev.state;
1827#ifdef MOUSE_REPORT_DOUBLECLICK
1828 if (ev.button == MEvent.button && clickintime)
1608 { 1829 {
1609 /* mouse report from vt window */ 1830 /* same button, within alloted time */
1610 /* save the xbutton state (for ButtonRelease) */ 1831 MEvent.clicks++;
1611 MEvent.state = ev.state; 1832
1612#ifdef MOUSE_REPORT_DOUBLECLICK 1833 if (MEvent.clicks > 1)
1613 if (ev.button == MEvent.button && clickintime)
1614 { 1834 {
1615 /* same button, within alloted time */
1616 MEvent.clicks++;
1617 if (MEvent.clicks > 1)
1618 {
1619 /* only report double clicks */ 1835 /* only report double clicks */
1620 MEvent.clicks = 2; 1836 MEvent.clicks = 2;
1621 mouse_report (ev); 1837 mouse_report (ev);
1622 1838
1623 /* don't report the release */ 1839 /* don't report the release */
1624 MEvent.clicks = 0; 1840 MEvent.clicks = 0;
1625 MEvent.button = AnyButton; 1841 MEvent.button = AnyButton;
1626 }
1627 } 1842 }
1628 else
1629 {
1630 /* different button, or time expired */
1631 MEvent.clicks = 1;
1632 MEvent.button = ev.button;
1633 mouse_report (ev);
1634 }
1635#else
1636 MEvent.button = ev.button;
1637 mouse_report (ev);
1638#endif /* MOUSE_REPORT_DOUBLECLICK */
1639
1640 } 1843 }
1641 else 1844 else
1642 { 1845 {
1846 /* different button, or time expired */
1847 MEvent.clicks = 1;
1848 MEvent.button = ev.button;
1849 mouse_report (ev);
1850 }
1851#else
1852 MEvent.button = ev.button;
1853 mouse_report (ev);
1854#endif /* MOUSE_REPORT_DOUBLECLICK */
1855
1856 }
1857 else
1858 {
1643 if (ev.button != MEvent.button) 1859 if (ev.button != MEvent.button)
1644 MEvent.clicks = 0; 1860 MEvent.clicks = 0;
1861
1645 switch (ev.button) 1862 switch (ev.button)
1646 { 1863 {
1647 case Button1: 1864 case Button1:
1865 /* allow meta + click to select rectangular areas */
1866 /* should be done in screen.C */
1867#if ENABLE_FRILLS
1868 selection.rect = !!(ev.state & ModMetaMask);
1869#else
1870 selection.rect = false;
1871#endif
1872
1648 /* allow shift+left click to extend selection */ 1873 /* allow shift+left click to extend selection */
1649 if (ev.state & ShiftMask && !(PrivateModes & PrivMode_mouse_report)) 1874 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1650 { 1875 {
1651 if (MEvent.button == Button1 && clickintime)
1652 selection_rotate (ev.x, ev.y);
1653 else
1654 selection_extend (ev.x, ev.y, 1);
1655 }
1656 else
1657 {
1658 if (MEvent.button == Button1 && clickintime)
1659 MEvent.clicks++;
1660 else
1661 MEvent.clicks = 1;
1662
1663 selection_click (MEvent.clicks, ev.x, ev.y);
1664 }
1665
1666 MEvent.button = Button1;
1667 break;
1668
1669 case Button3:
1670 if (MEvent.button == Button3 && clickintime) 1876 if (MEvent.button == Button1 && clickintime)
1671 selection_rotate (ev.x, ev.y); 1877 selection_rotate (ev.x, ev.y);
1672 else 1878 else
1673 selection_extend (ev.x, ev.y, 1); 1879 selection_extend (ev.x, ev.y, 1);
1880 }
1881 else
1882 {
1883 if (MEvent.button == Button1 && clickintime)
1884 MEvent.clicks++;
1885 else
1886 MEvent.clicks = 1;
1887
1888 selection_click (MEvent.clicks, ev.x, ev.y);
1889 }
1890
1891 MEvent.button = Button1;
1892 break;
1893
1894 case Button3:
1895 if (MEvent.button == Button3 && clickintime)
1896 selection_rotate (ev.x, ev.y);
1897 else
1898 selection_extend (ev.x, ev.y, 1);
1899
1674 MEvent.button = Button3; 1900 MEvent.button = Button3;
1675 break; 1901 break;
1676 }
1677 } 1902 }
1903 }
1904
1678 MEvent.time = ev.time; 1905 MEvent.time = ev.time;
1679 return; 1906 return;
1680 }
1681 } 1907 }
1682 1908
1683 /* 1909 /*
1684 * Scrollbar window processing of button press 1910 * Scrollbar window processing of button press
1685 */ 1911 */
1686 if (isScrollbarWindow(ev.window)) 1912 if (isScrollbarWindow (ev.window))
1687 { 1913 {
1688 scrollBar.setIdle (); 1914 scrollBar.setIdle ();
1689 /* 1915 /*
1690 * Rxvt-style scrollbar: 1916 * Rxvt-style scrollbar:
1691 * move up if mouse is above slider 1917 * move up if mouse is above slider
… …
1703 * Mouse report disabled scrollbar: 1929 * Mouse report disabled scrollbar:
1704 * arrow buttons - send up/down 1930 * arrow buttons - send up/down
1705 * click on scrollbar - send pageup/down 1931 * click on scrollbar - send pageup/down
1706 */ 1932 */
1707 if ((scrollBar.style == R_SB_NEXT 1933 if ((scrollBar.style == R_SB_NEXT
1708 && scrollbarnext_upButton(ev.y)) 1934 && scrollbarnext_upButton (ev.y))
1709 || (scrollBar.style == R_SB_RXVT 1935 || (scrollBar.style == R_SB_RXVT
1710 && scrollbarrxvt_upButton(ev.y))) 1936 && scrollbarrxvt_upButton (ev.y)))
1711 tt_printf("\033[A"); 1937 tt_printf ("\033[A");
1712 else if ((scrollBar.style == R_SB_NEXT 1938 else if ((scrollBar.style == R_SB_NEXT
1713 && scrollbarnext_dnButton(ev.y)) 1939 && scrollbarnext_dnButton (ev.y))
1714 || (scrollBar.style == R_SB_RXVT 1940 || (scrollBar.style == R_SB_RXVT
1715 && scrollbarrxvt_dnButton(ev.y))) 1941 && scrollbarrxvt_dnButton (ev.y)))
1716 tt_printf("\033[B"); 1942 tt_printf ("\033[B");
1717 else 1943 else
1718 switch (ev.button) 1944 switch (ev.button)
1719 { 1945 {
1720 case Button2: 1946 case Button2:
1721 tt_printf("\014"); 1947 tt_printf ("\014");
1722 break; 1948 break;
1723 case Button1: 1949 case Button1:
1724 tt_printf("\033[6~"); 1950 tt_printf ("\033[6~");
1725 break; 1951 break;
1726 case Button3: 1952 case Button3:
1727 tt_printf("\033[5~"); 1953 tt_printf ("\033[5~");
1728 break; 1954 break;
1729 } 1955 }
1730 } 1956 }
1731 else 1957 else
1732#endif /* NO_SCROLLBAR_REPORT */ 1958#endif /* NO_SCROLLBAR_REPORT */
… …
1734 { 1960 {
1735 char upordown = 0; 1961 char upordown = 0;
1736 1962
1737 if (scrollBar.style == R_SB_NEXT) 1963 if (scrollBar.style == R_SB_NEXT)
1738 { 1964 {
1739 if (scrollbarnext_upButton(ev.y)) 1965 if (scrollbarnext_upButton (ev.y))
1740 upordown = -1; /* up */ 1966 upordown = -1; /* up */
1741 else if (scrollbarnext_dnButton(ev.y)) 1967 else if (scrollbarnext_dnButton (ev.y))
1742 upordown = 1; /* down */ 1968 upordown = 1; /* down */
1743 } 1969 }
1744 else if (scrollBar.style == R_SB_RXVT) 1970 else if (scrollBar.style == R_SB_RXVT)
1745 { 1971 {
1746 if (scrollbarrxvt_upButton(ev.y)) 1972 if (scrollbarrxvt_upButton (ev.y))
1747 upordown = -1; /* up */ 1973 upordown = -1; /* up */
1748 else if (scrollbarrxvt_dnButton(ev.y)) 1974 else if (scrollbarrxvt_dnButton (ev.y))
1749 upordown = 1; /* down */ 1975 upordown = 1; /* down */
1750 } 1976 }
1751 if (upordown) 1977 if (upordown)
1752 { 1978 {
1753#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1979#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1754 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 1980 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1755#endif 1981#endif
1756 if (scr_page (upordown < 0 ? UP : DN, 1)) 1982 if (scr_page (upordown < 0 ? UP : DN, 1))
1757 { 1983 {
1758 if (upordown < 0) 1984 if (upordown < 0)
1759 scrollBar.setUp (); 1985 scrollBar.setUp ();
… …
1775 break; 2001 break;
1776 case R_SB_ALIGN_BOTTOM: 2002 case R_SB_ALIGN_BOTTOM:
1777 csrO = scrollBar.bot - scrollBar.top; 2003 csrO = scrollBar.bot - scrollBar.top;
1778 break; 2004 break;
1779 } 2005 }
2006
1780 if (scrollBar.style == R_SB_XTERM 2007 if (scrollBar.style == R_SB_XTERM
1781 || scrollbar_above_slider(ev.y) 2008 || scrollbar_above_slider (ev.y)
1782 || scrollbar_below_slider(ev.y)) 2009 || scrollbar_below_slider (ev.y))
1783 scr_move_to ( scrollbar_position(ev.y) - csrO, 2010 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ());
1784 scrollbar_size()); 2011
1785 scrollBar.setMotion (); 2012 scrollBar.setMotion ();
1786 break; 2013 break;
1787 2014
1788 case Button1: 2015 case Button1:
1789 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2016 if (scrollbar_align == R_SB_ALIGN_CENTRE)
… …
1791 /* FALLTHROUGH */ 2018 /* FALLTHROUGH */
1792 2019
1793 case Button3: 2020 case Button3:
1794 if (scrollBar.style != R_SB_XTERM) 2021 if (scrollBar.style != R_SB_XTERM)
1795 { 2022 {
1796 if (scrollbar_above_slider(ev.y)) 2023 if (scrollbar_above_slider (ev.y))
1797# ifdef RXVT_SCROLL_FULL 2024# ifdef RXVT_SCROLL_FULL
1798 scr_page (UP, TermWin.nrow - 1); 2025 scr_page (UP, nrow - 1);
1799# else 2026# else
1800 scr_page (UP, TermWin.nrow / 4); 2027 scr_page (UP, nrow / 4);
1801# endif 2028# endif
1802 else if (scrollbar_below_slider(ev.y)) 2029 else if (scrollbar_below_slider (ev.y))
1803# ifdef RXVT_SCROLL_FULL 2030# ifdef RXVT_SCROLL_FULL
1804 scr_page (DN, TermWin.nrow - 1); 2031 scr_page (DN, nrow - 1);
1805# else 2032# else
1806 scr_page (DN, TermWin.nrow / 4); 2033 scr_page (DN, nrow / 4);
1807# endif 2034# endif
1808 else 2035 else
1809 scrollBar.setMotion (); 2036 scrollBar.setMotion ();
1810 } 2037 }
1811 else 2038 else
1812 { 2039 {
1813 scr_page ((ev.button == Button1 ? DN : UP), 2040 scr_page ((ev.button == Button1 ? DN : UP),
1814 (TermWin.nrow 2041 (nrow
1815 * scrollbar_position(ev.y) 2042 * scrollbar_position (ev.y)
1816 / scrollbar_size())); 2043 / scrollbar_size ()));
1817 } 2044 }
2045
1818 break; 2046 break;
1819 } 2047 }
1820 } 2048 }
2049
1821 return; 2050 return;
1822 } 2051 }
1823#if MENUBAR
1824 /*
1825 * Menubar window processing of button press
1826 */
1827 if (isMenuBarWindow(ev.window))
1828 menubar_control (ev);
1829#endif
1830} 2052}
1831 2053
1832void 2054void
1833rxvt_term::button_release (const XButtonEvent &ev) 2055rxvt_term::button_release (XButtonEvent &ev)
1834{ 2056{
1835 int reportmode = 0; 2057 int reportmode = 0;
1836 2058
1837 csrO = 0; /* reset csr Offset */ 2059 csrO = 0; /* reset csr Offset */
1838 if (!bypass_keystate) 2060 if (!bypass_keystate)
1839 reportmode = !!(PrivateModes & PrivMode_mouse_report); 2061 reportmode = !! (priv_modes & PrivMode_mouse_report);
1840 2062
1841 if (scrollbar_isUpDn()) 2063 if (scrollbar_isUpDn ())
1842 { 2064 {
1843 scrollBar.setIdle (); 2065 scrollBar.setIdle ();
1844 scrollbar_show (0); 2066 scrollbar_show (0);
1845#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1846 refresh_type &= ~SMOOTH_REFRESH;
1847#endif
1848
1849 } 2067 }
2068
1850#ifdef SELECTION_SCROLLING 2069#ifdef SELECTION_SCROLLING
1851 pending_scroll_selection=0; 2070 if (sel_scroll_ev.active)
2071 sel_scroll_ev.stop();
1852#endif 2072#endif
2073
1853 if (ev.window == TermWin.vt) 2074 if (ev.window == vt)
1854 { 2075 {
1855#ifdef RXVT_GRAPHICS 2076 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
1856 if (ev.subwindow != None) 2077 return;
1857 rxvt_Gr_ButtonRelease(ev.x, ev.y);
1858 else
1859#endif
1860 2078
1861 { 2079#if ISO_14755
2080 // 5.4
2081 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2082 return;
2083#endif
2084
1862 if (reportmode) 2085 if (reportmode)
2086 {
2087 /* mouse report from vt window */
2088 /* don't report release of wheel "buttons" */
2089 if (ev.button >= 4)
2090 return;
2091#ifdef MOUSE_REPORT_DOUBLECLICK
2092 /* only report the release of 'slow' single clicks */
2093 if (MEvent.button != AnyButton
2094 && (ev.button != MEvent.button
2095 || (ev.time - MEvent.time
2096 > MULTICLICK_TIME / 2)))
1863 { 2097 {
1864 /* mouse report from vt window */
1865 /* don't report release of wheel "buttons" */
1866 if (ev.button >= 4)
1867 return;
1868#ifdef MOUSE_REPORT_DOUBLECLICK
1869 /* only report the release of 'slow' single clicks */
1870 if (MEvent.button != AnyButton
1871 && (ev.button != MEvent.button
1872 || (ev.time - MEvent.time
1873 > MULTICLICK_TIME / 2)))
1874 {
1875 MEvent.clicks = 0; 2098 MEvent.clicks = 0;
1876 MEvent.button = AnyButton;
1877 mouse_report (ev);
1878 }
1879#else /* MOUSE_REPORT_DOUBLECLICK */
1880 MEvent.button = AnyButton; 2099 MEvent.button = AnyButton;
1881 mouse_report (ev); 2100 mouse_report (ev);
2101 }
2102#else /* MOUSE_REPORT_DOUBLECLICK */
2103 MEvent.button = AnyButton;
2104 mouse_report (ev);
1882#endif /* MOUSE_REPORT_DOUBLECLICK */ 2105#endif /* MOUSE_REPORT_DOUBLECLICK */
1883 return; 2106 return;
2107 }
2108
2109 /*
2110 * dumb hack to compensate for the failure of click-and-drag
2111 * when overriding mouse reporting
2112 */
2113 if (priv_modes & PrivMode_mouse_report
2114 && bypass_keystate
2115 && ev.button == Button1 && MEvent.clicks <= 1)
2116 selection_extend (ev.x, ev.y, 0);
2117
2118 switch (ev.button)
2119 {
2120 case Button1:
2121 case Button3:
2122 selection_make (ev.time);
2123 break;
2124
2125 case Button2:
2126 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window?
2127 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
2128 break;
2129
2130#ifdef MOUSE_WHEEL
2131 case Button4:
2132 case Button5:
2133 {
2134 int i;
2135 page_dirn v;
2136
2137 v = ev.button == Button4 ? UP : DN;
2138
2139 if (ev.state & ShiftMask)
2140 i = 1;
2141 else if (option (Opt_mouseWheelScrollPage))
2142 i = nrow - 1;
2143 else
2144 i = 5;
2145
2146# ifdef MOUSE_SLIP_WHEELING
2147 if (ev.state & ControlMask)
2148 {
2149 mouse_slip_wheel_speed += v ? -1 : 1;
2150 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2151 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2152
2153 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
2154 }
2155 else
2156 {
2157# endif
2158 scr_page (v, i);
2159 scrollbar_show (1);
2160# ifdef MOUSE_SLIP_WHEELING
2161 }
2162# endif
1884 } 2163 }
2164 break;
2165#endif
2166 }
2167 }
2168}
2169
2170/*}}} */
2171
2172bool
2173rxvt_term::cmd_parse ()
2174{
2175 bool flag = false;
2176 wchar_t ch = NOCHAR;
2177 char *seq_begin; // remember start of esc-sequence here
2178
2179 for (;;)
2180 {
2181 if (ch == NOCHAR)
2182 {
2183 seq_begin = cmdbuf_ptr;
2184 ch = next_char ();
2185
2186 if (ch == NOCHAR)
2187 break;
2188 }
2189
2190 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT)
2191 {
2192 if (!seen_input)
2193 {
2194 seen_input = 1;
2195 // many badly-written programs (e.g. jed) contain a race condition:
2196 // they first read the screensize and then install a SIGWINCH handler.
2197 // some window managers resize the window early, and these programs
2198 // then sometimes get the size wrong.
2199 // unfortunately other programs are even more buggy and dislike
2200 // being sent SIGWINCH, so only do it when we were in fact being
2201 // resized.
2202 if (seen_resize && cmd_pid)
2203 kill (-cmd_pid, SIGWINCH);
2204 }
2205
2206 /* Read a text string from the input buffer */
2207 wchar_t buf[UBUFSIZ];
2208 bool refreshnow = false;
2209 int nlines = 0;
2210 wchar_t *str = buf;
2211 wchar_t *eol = str + min (ncol, UBUFSIZ);
2212
2213 for (;;)
2214 {
2215 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2216 break;
2217
2218 *str++ = ch;
2219
2220 if (ch == C0_LF || str >= eol)
2221 {
2222 if (ch == C0_LF)
2223 nlines++;
2224
2225 refresh_count++;
2226
2227 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2228 {
2229 refresh_count = 0;
2230
2231 if (!option (Opt_skipScroll) || ev::ev_time () > ev::now () + 1. / 60.)
2232 {
2233 refreshnow = true;
2234 ch = NOCHAR;
2235 break;
2236 }
2237 }
2238
2239 // scr_add_lines only works for nlines <= nrow - 1.
2240 if (nlines >= nrow - 1)
2241 {
2242 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2243 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2244 scr_add_lines (buf, str - buf, nlines);
2245
2246 nlines = 0;
2247 str = buf;
2248 eol = str + min (ncol, UBUFSIZ);
2249 }
2250
2251 if (str >= eol)
2252 {
2253 if (eol >= buf + UBUFSIZ)
2254 {
2255 ch = NOCHAR;
2256 break;
2257 }
2258 else
2259 eol = min (eol + ncol, buf + UBUFSIZ);
2260 }
2261
2262 }
2263
2264 seq_begin = cmdbuf_ptr;
2265 ch = next_char ();
2266 }
2267
2268 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2269 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2270 scr_add_lines (buf, str - buf, nlines);
2271
1885 /* 2272 /*
1886 * dumb hack to compensate for the failure of click-and-drag 2273 * If there have been a lot of new lines, then update the screen
1887 * when overriding mouse reporting 2274 * What the heck we'll cheat and only refresh less than every page-full.
2275 * if skipScroll is enabled.
1888 */ 2276 */
1889 if (PrivateModes & PrivMode_mouse_report 2277 if (refreshnow)
1890 && bypass_keystate
1891 && ev.button == Button1 && MEvent.clicks <= 1)
1892 selection_extend (ev.x, ev.y, 0);
1893
1894 switch (ev.button)
1895 { 2278 {
1896 case Button1: 2279 flag = true;
1897 case Button3:
1898 selection_make (ev.time);
1899 break;
1900 case Button2:
1901 selection_request (ev.time, ev.x, ev.y);
1902 break;
1903#ifdef MOUSE_WHEEL
1904 case Button4:
1905 case Button5:
1906 {
1907 int i;
1908 page_dirn v;
1909
1910 v = (ev.button == Button4) ? UP : DN;
1911 if (ev.state & ShiftMask)
1912 i = 1;
1913 else if ((Options & Opt_mouseWheelScrollPage))
1914 i = TermWin.nrow - 1;
1915 else
1916 i = 5;
1917# ifdef MOUSE_SLIP_WHEELING
1918 if (ev.state & ControlMask)
1919 {
1920 mouse_slip_wheel_speed += (v ? -1 : 1);
1921 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY;
1922 }
1923# endif
1924# ifdef JUMP_MOUSE_WHEEL
1925 scr_page (v, i);
1926 scr_refresh (SMOOTH_REFRESH); 2280 scr_refresh ();
1927 scrollbar_show (1); 2281 want_refresh = 1;
1928# else
1929 while (i--)
1930 {
1931 scr_page (v, 1);
1932 scr_refresh (SMOOTH_REFRESH);
1933 scrollbar_show (1);
1934 }
1935# endif
1936
1937 }
1938 break;
1939#endif
1940
1941 } 2282 }
1942 }
1943 }
1944#ifdef MENUBAR
1945 else if (isMenuBarWindow(ev.window))
1946 menubar_control (ev);
1947#endif
1948}
1949 2283
1950
1951#ifdef TRANSPARENT
1952/*
1953 * Check our parents are still who we think they are.
1954 * Do transparency updates if required
1955 */
1956int
1957rxvt_term::check_our_parents ()
1958{
1959 int i, pchanged, aformat, have_pixmap, rootdepth;
1960 unsigned long nitems, bytes_after;
1961 Atom atype;
1962 unsigned char *prop = NULL;
1963 Window root, oldp, *list;
1964 Pixmap rootpixmap = None;
1965 XWindowAttributes wattr, wrootattr;
1966
1967 pchanged = 0;
1968
1969 if (!(Options & Opt_transparent))
1970 return pchanged; /* Don't try any more */
1971
1972 XGetWindowAttributes(display->display, display->root, &wrootattr);
1973 rootdepth = wrootattr.depth;
1974
1975 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr);
1976 if (rootdepth != wattr.depth)
1977 {
1978 if (am_transparent)
1979 { 2284 }
1980 pchanged = 1; 2285 else
1981 XSetWindowBackground(display->display, TermWin.vt,
1982 PixColors[Color_bg]);
1983 am_transparent = am_pixmap_trans = 0;
1984 } 2286 {
1985 return pchanged; /* Don't try any more */ 2287 try
1986 }
1987
1988 /* Get all X ops out of the queue so that our information is up-to-date. */
1989 XSync(display->display, False);
1990
1991 /*
1992 * Make the frame window set by the window manager have
1993 * the root background. Some window managers put multiple nested frame
1994 * windows for each client, so we have to take care about that.
1995 */
1996 i = (xa[XA_XROOTPMAPID] != 0
1997 && (XGetWindowProperty(display->display, display->root, xa[XA_XROOTPMAPID],
1998 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1999 &nitems, &bytes_after, &prop) == Success));
2000 if (!i || prop == NULL)
2001 have_pixmap = 0;
2002 else
2003 {
2004 have_pixmap = 1;
2005 rootpixmap = *((Pixmap *)prop);
2006 XFree(prop);
2007 }
2008 if (have_pixmap)
2009 {
2010 /*
2011 * Copy display->root pixmap transparency
2012 */
2013 int sx, sy, nx, ny;
2014 unsigned int nw, nh;
2015 Window cr;
2016 XImage *image;
2017 GC gc;
2018 XGCValues gcvalue;
2019
2020 XTranslateCoordinates(display->display, TermWin.parent[0], display->root,
2021 0, 0, &sx, &sy, &cr);
2022 nw = (unsigned int)szHint.width;
2023 nh = (unsigned int)szHint.height;
2024 nx = ny = 0;
2025 if (sx < 0)
2026 {
2027 nw += sx;
2028 nx = -sx;
2029 sx = 0;
2030 }
2031 if (sy < 0)
2032 {
2033 nh += sy;
2034 ny = -sy;
2035 sy = 0;
2036 }
2037 MIN_IT(nw, (unsigned int)(wrootattr.width - sx));
2038 MIN_IT(nh, (unsigned int)(wrootattr.height - sy));
2039 allowedxerror = -1;
2040 image = XGetImage(display->display, rootpixmap, sx, sy, nw, nh, AllPlanes,
2041 ZPixmap);
2042 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2043 /* XXX: may need a delay here? */
2044 allowedxerror = 0;
2045 if (image == NULL)
2046 {
2047 if (am_transparent && am_pixmap_trans)
2048 { 2288 {
2049 pchanged = 1; 2289 process_nonprinting (ch);
2050 if (TermWin.pixmap != None)
2051 {
2052 XFreePixmap(display->display, TermWin.pixmap);
2053 TermWin.pixmap = None;
2054 }
2055 } 2290 }
2056 am_pixmap_trans = 0; 2291 catch (const class out_of_input &o)
2057 }
2058 else
2059 {
2060 if (TermWin.pixmap != None)
2061 XFreePixmap(display->display, TermWin.pixmap);
2062 TermWin.pixmap = XCreatePixmap(display->display, TermWin.vt,
2063 (unsigned int)szHint.width,
2064 (unsigned int)szHint.height,
2065 (unsigned int)image->depth);
2066 gc = XCreateGC(display->display, TermWin.vt, 0UL, &gcvalue);
2067 XPutImage(display->display, TermWin.pixmap, gc, image, 0, 0,
2068 nx, ny, (unsigned int)image->width,
2069 (unsigned int)image->height);
2070 XFreeGC(display->display, gc);
2071 XDestroyImage(image);
2072 XSetWindowBackgroundPixmap(display->display, TermWin.vt,
2073 TermWin.pixmap);
2074 if (!am_transparent || !am_pixmap_trans)
2075 pchanged = 1;
2076 am_transparent = am_pixmap_trans = 1;
2077 }
2078 }
2079 if (!am_pixmap_trans)
2080 {
2081 unsigned int n;
2082 /*
2083 * InheritPixmap transparency
2084 */
2085 D_X((stderr, "InheritPixmap Seeking to %08lx", display->root));
2086 for (i = 1; i < (int)(sizeof(TermWin.parent) / sizeof(Window));
2087 i++)
2088 {
2089 oldp = TermWin.parent[i];
2090 XQueryTree(display->display, TermWin.parent[i - 1], &root,
2091 &TermWin.parent[i], &list, &n);
2092 XFree(list);
2093 D_X((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2094 if (TermWin.parent[i] == display->root)
2095 { 2292 {
2096 if (oldp != None) 2293 // we ran out of input, retry later
2097 pchanged = 1; 2294 cmdbuf_ptr = seq_begin;
2098 break; 2295 break;
2099 } 2296 }
2100 if (oldp != TermWin.parent[i]) 2297
2101 pchanged = 1; 2298 ch = NOCHAR;
2102 }
2103 n = 0;
2104 if (pchanged)
2105 { 2299 }
2106 for (; n < (unsigned int)i; n++) 2300 }
2107 { 2301
2108 XGetWindowAttributes(display->display, TermWin.parent[n], &wattr); 2302 return flag;
2109 D_X((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2303}
2110 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2304
2111 { 2305// read the next character
2112 n = (int)(sizeof(TermWin.parent) / sizeof(Window)) + 1; 2306wchar_t
2113 break; 2307rxvt_term::next_char () NOTHROW
2114 } 2308{
2115 } 2309 while (cmdbuf_ptr < cmdbuf_endp)
2310 {
2311 // assume 7-bit to be ascii ALWAYS
2312 if ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b)
2313 return *cmdbuf_ptr++;
2314
2315 wchar_t wc;
2316 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2317
2318 if (len == (size_t)-2)
2116 } 2319 {
2117 if (n > (int)(sizeof(TermWin.parent) 2320 // the mbstate stores incomplete sequences. didn't know this :/
2118 / sizeof(TermWin.parent[0]))) 2321 cmdbuf_ptr = cmdbuf_endp;
2322 break;
2119 { 2323 }
2120 D_X((stderr, "InheritPixmap Turning off"));
2121 XSetWindowBackground(display->display, TermWin.parent[0],
2122 PixColors[Color_fg]);
2123 XSetWindowBackground(display->display, TermWin.vt,
2124 PixColors[Color_bg]);
2125 am_transparent = 0;
2126 /* XXX: also turn off Opt_transparent? */
2127 }
2128 else
2129 {
2130 /* wait (an arbitrary period) for the WM to do its thing
2131 * needed for fvwm2.2.2 (and before?) */
2132# ifdef HAVE_NANOSLEEP
2133 struct timespec rqt;
2134 2324
2135 rqt.tv_sec = 1; 2325 if (len == (size_t)-1)
2136 rqt.tv_nsec = 0; 2326 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2137 nanosleep(&rqt, NULL); 2327
2138# else 2328 // assume wchar == unicode
2139 sleep(1); 2329 cmdbuf_ptr += len;
2140# endif 2330 return wc & UNICODE_MASK;
2141 D_X((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2142 for (n = 0; n < (unsigned int)i; n++)
2143 XSetWindowBackgroundPixmap(display->display, TermWin.parent[n],
2144 ParentRelative);
2145 XSetWindowBackgroundPixmap(display->display, TermWin.vt,
2146 ParentRelative);
2147 am_transparent = 1;
2148 }
2149 for (; i < (int)(sizeof(TermWin.parent) / sizeof(Window)); i++)
2150 TermWin.parent[i] = None;
2151 } 2331 }
2332
2333 return NOCHAR;
2334}
2335
2336// read the next octet
2337uint32_t
2338rxvt_term::next_octet () NOTHROW
2339{
2340 return cmdbuf_ptr < cmdbuf_endp
2341 ? (unsigned char)*cmdbuf_ptr++
2342 : NOCHAR;
2343}
2344
2345static class out_of_input out_of_input;
2346
2347/* rxvt_cmd_getc () - Return next input character */
2348/*
2349 * Return the next input character after first passing any keyboard input
2350 * to the command.
2351 */
2352wchar_t
2353rxvt_term::cmd_getc () THROW ((class out_of_input))
2354{
2355 wchar_t c = next_char ();
2356
2357 if (c == NOCHAR)
2358 throw out_of_input;
2359
2152 return pchanged; 2360 return c;
2153} 2361}
2154#endif
2155 2362
2156/*}}} */ 2363uint32_t
2364rxvt_term::cmd_get8 () THROW ((class out_of_input))
2365{
2366 uint32_t c = next_octet ();
2367
2368 if (c == NOCHAR)
2369 throw out_of_input;
2370
2371 return c;
2372}
2157 2373
2158/*{{{ print pipe */ 2374/*{{{ print pipe */
2159/*----------------------------------------------------------------------*/ 2375/*----------------------------------------------------------------------*/
2160#ifdef PRINTPIPE 2376#ifdef PRINTPIPE
2161FILE * 2377FILE *
2162rxvt_term::popen_printer () 2378rxvt_term::popen_printer ()
2163{ 2379{
2164 FILE *stream = popen(rs[Rs_print_pipe], "w"); 2380 FILE *stream = popen (rs[Rs_print_pipe], "w");
2165 2381
2166 if (stream == NULL) 2382 if (stream == NULL)
2167 rxvt_print_error("can't open printer pipe"); 2383 rxvt_warn ("can't open printer pipe, not printing.\n");
2384
2168 return stream; 2385 return stream;
2169} 2386}
2170 2387
2171int 2388int
2172rxvt_term::pclose_printer (FILE *stream) 2389rxvt_term::pclose_printer (FILE *stream)
2173{ 2390{
2174 fflush (stream); 2391 fflush (stream);
2175 /* pclose() reported not to work on SunOS 4.1.3 */
2176# if defined (__sun__) /* TODO: RESOLVE THIS */
2177 /* pclose works provided SIGCHLD handler uses waitpid */
2178 return pclose (stream); /* return fclose (stream); */
2179# else
2180 return pclose (stream); 2392 return pclose (stream);
2181# endif
2182} 2393}
2183 2394
2184/* 2395/*
2185 * simulate attached vt100 printer 2396 * simulate attached vt100 printer
2186 */ 2397 */
2187void 2398void
2188rxvt_term::process_print_pipe () 2399rxvt_term::process_print_pipe ()
2189{ 2400{
2190 int done; 2401 int done;
2191 FILE *fd; 2402 FILE *fd;
2192 2403
2193 if ((fd = popen_printer ()) == NULL) 2404 if ((fd = popen_printer ()) == NULL)
2194 return; 2405 return;
2195 2406
2196 /* 2407 /*
2197 * Send all input to the printer until either ESC[4i or ESC[?4i 2408 * Send all input to the printer until either ESC[4i or ESC[?4i
2198 * is received. 2409 * is received.
2199 */ 2410 */
2200 for (done = 0; !done;) 2411 for (done = 0; !done;)
2201 { 2412 {
2202 unsigned char buf[8]; 2413 unsigned char buf[8];
2203 unsigned char ch; 2414 unicode_t ch;
2204 unsigned int i, len; 2415 unsigned int i, len;
2205 2416
2206 if ((ch = cmd_getc ()) != C0_ESC) 2417 if ((ch = cmd_getc ()) != C0_ESC)
2207 { 2418 {
2208 if (putc(ch, fd) == EOF) 2419 if (putc (ch, fd) == EOF)
2209 break; /* done = 1 */ 2420 break; /* done = 1 */
2210 } 2421 }
2211 else 2422 else
2212 { 2423 {
2213 len = 0; 2424 len = 0;
… …
2224 { 2435 {
2225 if ((buf[len++] = cmd_getc ()) == 'i') 2436 if ((buf[len++] = cmd_getc ()) == 'i')
2226 break; /* done = 1 */ 2437 break; /* done = 1 */
2227 } 2438 }
2228 } 2439 }
2440
2229 for (i = 0; i < len; i++) 2441 for (i = 0; i < len; i++)
2230 if (putc(buf[i], fd) == EOF) 2442 if (putc (buf[i], fd) == EOF)
2231 { 2443 {
2232 done = 1; 2444 done = 1;
2233 break; 2445 break;
2234 } 2446 }
2235 } 2447 }
2236 } 2448 }
2449
2237 pclose_printer (fd); 2450 pclose_printer (fd);
2238} 2451}
2239#endif /* PRINTPIPE */ 2452#endif /* PRINTPIPE */
2240/*}}} */ 2453/*}}} */
2241 2454
2242/* *INDENT-OFF* */ 2455/* *INDENT-OFF* */
2243enum { 2456enum {
2244 C1_40 = 0x40, 2457 C1_40 = 0x40,
2245 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2458 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2246 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2459 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2247 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2460 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2248 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2461 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2249}; 2462};
2250/* *INDENT-ON* */ 2463/* *INDENT-ON* */
2251 2464
2252/*{{{ process non-printing single characters */ 2465/*{{{ process non-printing single characters */
2253void 2466void
2254rxvt_term::process_nonprinting (unsigned char ch) 2467rxvt_term::process_nonprinting (unicode_t ch)
2255{ 2468{
2256 switch (ch) 2469 switch (ch)
2257 { 2470 {
2471 case C0_ESC:
2472 process_escape_seq ();
2473 break;
2258 case C0_ENQ: /* terminal Status */ 2474 case C0_ENQ: /* terminal Status */
2259 if (rs[Rs_answerbackstring]) 2475 if (rs[Rs_answerbackstring])
2260 tt_write( 2476 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2261 (const unsigned char *)rs[Rs_answerbackstring],
2262 (unsigned int)STRLEN(rs[Rs_answerbackstring]));
2263 else 2477 else
2264 tt_write((unsigned char *)VT100_ANS, 2478 tt_write (VT100_ANS, strlen (VT100_ANS));
2265 (unsigned int)STRLEN(VT100_ANS));
2266 break; 2479 break;
2267 case C0_BEL: /* bell */ 2480 case C0_BEL: /* bell */
2268 scr_bell (); 2481 scr_bell ();
2269 break; 2482 break;
2270 case C0_BS: /* backspace */ 2483 case C0_BS: /* backspace */
… …
2285 scr_charset_choose (1); 2498 scr_charset_choose (1);
2286 break; 2499 break;
2287 case C0_SI: /* shift in - acs */ 2500 case C0_SI: /* shift in - acs */
2288 scr_charset_choose (0); 2501 scr_charset_choose (0);
2289 break; 2502 break;
2503
2504#ifdef EIGHT_BIT_CONTROLS
2505 // 8-bit controls
2506 case 0x90: /* DCS */
2507 process_dcs_seq ();
2508 break;
2509 case 0x9b: /* CSI */
2510 process_csi_seq ();
2511 break;
2512 case 0x9d: /* OSC */
2513 process_osc_seq ();
2514 break;
2515#endif
2290 } 2516 }
2291} 2517}
2292/*}}} */ 2518/*}}} */
2293 2519
2294 2520
2295/*{{{ process VT52 escape sequences */ 2521/*{{{ process VT52 escape sequences */
2296void 2522void
2297rxvt_term::process_escape_vt52 (unsigned char ch) 2523rxvt_term::process_escape_vt52 (unicode_t ch)
2298{ 2524{
2299 int row, col; 2525 int row, col;
2300 2526
2301 switch (ch) 2527 switch (ch)
2302 { 2528 {
… …
2332 row = cmd_getc () - ' '; 2558 row = cmd_getc () - ' ';
2333 col = cmd_getc () - ' '; 2559 col = cmd_getc () - ' ';
2334 scr_gotorc (row, col, 0); 2560 scr_gotorc (row, col, 0);
2335 break; 2561 break;
2336 case 'Z': /* identify the terminal type */ 2562 case 'Z': /* identify the terminal type */
2337 tt_printf("\033/Z"); /* I am a VT100 emulating a VT52 */ 2563 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2338 break; 2564 break;
2339 case '<': /* turn off VT52 mode */ 2565 case '<': /* turn off VT52 mode */
2340 PrivMode(0, PrivMode_vt52); 2566 PrivMode (0, PrivMode_vt52);
2341 break; 2567 break;
2342 case 'F': /* use special graphics character set */ 2568 case 'F': /* use special graphics character set */
2343 case 'G': /* use regular character set */ 2569 case 'G': /* use regular character set */
2344 /* unimplemented */ 2570 /* unimplemented */
2345 break; 2571 break;
… …
2354 2580
2355/*{{{ process escape sequences */ 2581/*{{{ process escape sequences */
2356void 2582void
2357rxvt_term::process_escape_seq () 2583rxvt_term::process_escape_seq ()
2358{ 2584{
2359 unsigned char ch = cmd_getc (); 2585 unicode_t ch = cmd_getc ();
2360 2586
2361 if (PrivateModes & PrivMode_vt52) 2587 if (priv_modes & PrivMode_vt52)
2362 { 2588 {
2363 process_escape_vt52 (ch); 2589 process_escape_vt52 (ch);
2364 return; 2590 return;
2365 } 2591 }
2366 2592
… …
2381 scr_charset_set (2, (unsigned int)cmd_getc ()); 2607 scr_charset_set (2, (unsigned int)cmd_getc ());
2382 break; 2608 break;
2383 case '+': 2609 case '+':
2384 scr_charset_set (3, (unsigned int)cmd_getc ()); 2610 scr_charset_set (3, (unsigned int)cmd_getc ());
2385 break; 2611 break;
2386#ifdef MULTICHAR_SET 2612#if !ENABLE_MINIMAL
2387 case '$':
2388 scr_charset_set (-2, (unsigned int)cmd_getc ());
2389 break;
2390#endif
2391#ifndef NO_FRILLS
2392 case '6': 2613 case '6':
2393 scr_backindex (); 2614 scr_backindex ();
2394 break; 2615 break;
2395#endif 2616#endif
2396 case '7': 2617 case '7':
2397 scr_cursor (SAVE); 2618 scr_cursor (SAVE);
2398 break; 2619 break;
2399 case '8': 2620 case '8':
2400 scr_cursor (RESTORE); 2621 scr_cursor (RESTORE);
2401 break; 2622 break;
2402#ifndef NO_FRILLS 2623#if !ENABLE_MINIMAL
2403 case '9': 2624 case '9':
2404 scr_forwardindex (); 2625 scr_forwardindex ();
2405 break; 2626 break;
2406#endif 2627#endif
2407 case '=': 2628 case '=':
2408 case '>': 2629 case '>':
2409 PrivMode((ch == '='), PrivMode_aplKP); 2630 PrivMode ((ch == '='), PrivMode_aplKP);
2410 break; 2631 break;
2411 2632
2412 case C1_40: 2633 case C1_40:
2413 cmd_getc (); 2634 cmd_getc ();
2414 break; 2635 break;
… …
2417 break; 2638 break;
2418 2639
2419 /* 8.3.87: NEXT LINE */ 2640 /* 8.3.87: NEXT LINE */
2420 case C1_NEL: /* ESC E */ 2641 case C1_NEL: /* ESC E */
2421 { 2642 {
2422 uint32_t nlcr[] = { '\n', '\r' }; 2643 wchar_t nlcr[] = { C0_LF, C0_CR };
2423 scr_add_lines (nlcr, 1, 2); 2644 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);
2424 } 2645 }
2425 break; 2646 break;
2426 2647
2427 /* kidnapped escape sequence: Should be 8.3.48 */ 2648 /* kidnapped escape sequence: Should be 8.3.48 */
2428 case C1_ESA: /* ESC G */ 2649 case C1_ESA: /* ESC G */
… …
2438 case C1_RI: /* ESC M */ 2659 case C1_RI: /* ESC M */
2439 scr_index (DN); 2660 scr_index (DN);
2440 break; 2661 break;
2441 2662
2442 /* 8.3.142: SINGLE-SHIFT TWO */ 2663 /* 8.3.142: SINGLE-SHIFT TWO */
2443 /*case C1_SS2: scr_single_shift (2); break; */ 2664 /*case C1_SS2: scr_single_shift (2); break; */
2444 2665
2445 /* 8.3.143: SINGLE-SHIFT THREE */ 2666 /* 8.3.143: SINGLE-SHIFT THREE */
2446 /*case C1_SS3: scr_single_shift (3); break; */ 2667 /*case C1_SS3: scr_single_shift (3); break; */
2447 2668
2448 /* 8.3.27: DEVICE CONTROL STRING */ 2669 /* 8.3.27: DEVICE CONTROL STRING */
2449 case C1_DCS: /* ESC P */ 2670 case C1_DCS: /* ESC P */
2450 process_dcs_seq (); 2671 process_dcs_seq ();
2451 break; 2672 break;
2452 2673
2453 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2674 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2454 case C1_SCI: /* ESC Z */ 2675 case C1_SCI: /* ESC Z */
2455 tt_write((const unsigned char *)ESCZ_ANSWER, 2676 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2456 (unsigned int)(sizeof(ESCZ_ANSWER) - 1));
2457 break; /* steal obsolete ESC [ c */ 2677 break; /* steal obsolete ESC [ c */
2458 2678
2459 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2679 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */
2460 case C1_CSI: /* ESC [ */ 2680 case C1_CSI: /* ESC [ */
2461 process_csi_seq (); 2681 process_csi_seq ();
… …
2466 process_osc_seq (); 2686 process_osc_seq ();
2467 break; 2687 break;
2468 2688
2469 /* 8.3.106: RESET TO INITIAL STATE */ 2689 /* 8.3.106: RESET TO INITIAL STATE */
2470 case 'c': 2690 case 'c':
2691 mbstate.reset ();
2471 scr_poweron (); 2692 scr_poweron ();
2472 scrollbar_show (1); 2693 scrollbar_show (1);
2473 break; 2694 break;
2474 2695
2475 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2696 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
… …
2487 2708
2488/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2709/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2489/* *INDENT-OFF* */ 2710/* *INDENT-OFF* */
2490enum { 2711enum {
2491 CSI_ICH = 0x40, 2712 CSI_ICH = 0x40,
2492 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2713 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2493 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2714 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2494 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2715 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2495 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 2716 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2496 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 2717 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2497 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2718 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
… …
2501 2722
2502#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2723#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \
2503 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2724 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2504 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2725 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2505#define get_byte_array_bit(array, bit) \ 2726#define get_byte_array_bit(array, bit) \
2506 (!!((array)[(bit) / 8] & (128 >> ((bit) & 7)))) 2727 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7))))
2507 2728
2508const unsigned char csi_defaults[] = 2729const unsigned char csi_defaults[] =
2509 { 2730 {
2510 make_byte(1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2731 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
2511 make_byte(1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 2732 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
2512 make_byte(1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2733 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2513 make_byte(1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2734 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2514 make_byte(1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2735 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2515 make_byte(0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2736 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2516 make_byte(0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2737 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2517 make_byte(0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 2738 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2518 }; 2739 };
2519/* *INDENT-ON* */ 2740/* *INDENT-ON* */
2520 2741
2521void 2742void
2522rxvt_term::process_csi_seq () 2743rxvt_term::process_csi_seq ()
2523{ 2744{
2524 unsigned char ch, priv, i; 2745 unicode_t ch, priv, i;
2525 unsigned int nargs, p; 2746 unsigned int nargs, p;
2526 int n, ndef; 2747 int n, ndef;
2527 int arg[ESC_ARGS]; 2748 int arg[ESC_ARGS] = { };
2528 2749
2529 for (nargs = ESC_ARGS; nargs > 0;) 2750 nargs = 0;
2530 arg[--nargs] = 0;
2531 2751
2532 priv = 0; 2752 priv = 0;
2533 ch = cmd_getc (); 2753 ch = cmd_getc ();
2534 if (ch >= '<' && ch <= '?') 2754 if (ch >= '<' && ch <= '?')
2535 { /* '<' '=' '>' '?' */ 2755 { /* '<' '=' '>' '?' */
2536 priv = ch; 2756 priv = ch;
2537 ch = cmd_getc (); 2757 ch = cmd_getc ();
2538 } 2758 }
2759
2539 /* read any numerical arguments */ 2760 /* read any numerical arguments */
2540 for (n = -1; ch < CSI_ICH; ) 2761 for (n = -1; ch < CSI_ICH; )
2541 { 2762 {
2542 if (isdigit(ch)) 2763 if (isdigit (ch))
2543 { 2764 {
2544 if (n < 0) 2765 if (n < 0)
2545 n = ch - '0'; 2766 n = ch - '0';
2546 else 2767 else
2547 n = n * 10 + ch - '0'; 2768 n = n * 10 + ch - '0';
… …
2550 { 2771 {
2551 if (nargs < ESC_ARGS) 2772 if (nargs < ESC_ARGS)
2552 arg[nargs++] = n; 2773 arg[nargs++] = n;
2553 n = -1; 2774 n = -1;
2554 } 2775 }
2555 else if (ch == '\b') 2776 else if (IS_CONTROL (ch))
2556 {
2557 scr_backspace ();
2558 }
2559 else if (ch == C0_ESC)
2560 {
2561 process_escape_seq ();
2562 return;
2563 }
2564 else if (ch < ' ')
2565 {
2566 process_nonprinting (ch); 2777 process_nonprinting (ch);
2567 } 2778
2568 ch = cmd_getc (); 2779 ch = cmd_getc ();
2569 } 2780 }
2570 2781
2571 if (ch > CSI_7F) 2782 if (ch > CSI_7F)
2572 return; 2783 return;
2573 2784
2574 if (nargs < ESC_ARGS) 2785 if (nargs < ESC_ARGS)
2575 arg[nargs++] = n; 2786 arg[nargs++] = n;
2576 2787
2577 i = ch - CSI_ICH; 2788 i = ch - CSI_ICH;
2578 ndef = get_byte_array_bit(csi_defaults, i); 2789 ndef = get_byte_array_bit (csi_defaults, i);
2579 for (p = 0; p < nargs; p++) 2790 for (p = 0; p < nargs; p++)
2580 if (arg[p] == -1) 2791 if (arg[p] == -1)
2581 arg[p] = ndef; 2792 arg[p] = ndef;
2582
2583#ifdef DEBUG_CMD
2584 fprintf(stderr, "CSI ");
2585 for (p = 0; p < nargs; p++)
2586 fprintf(stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2587 fprintf(stderr, "%c\n", ch);
2588#endif
2589 2793
2590 /* 2794 /*
2591 * private mode handling 2795 * private mode handling
2592 */ 2796 */
2593 if (priv) 2797 if (priv)
2594 { 2798 {
2595 switch (priv) 2799 switch (priv)
2596 { 2800 {
2597 case '>': 2801 case '>':
2598 if (ch == CSI_DA) /* secondary device attributes */ 2802 if (ch == CSI_DA) /* secondary device attributes */
2803 {
2804 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2805 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2806 //
2807 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2808 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2809 // versions.
2810 //
2599 tt_printf("\033[>%d;%-.8s;0c", 'R', VSTRING); 2811 tt_printf ("\033[>%d;95;0c", 'U');
2812 }
2600 break; 2813 break;
2601 case '?': 2814 case '?':
2602 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2815 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2603 process_terminal_mode (ch, priv, nargs, arg); 2816 process_terminal_mode (ch, priv, nargs, arg);
2604 break; 2817 break;
… …
2607 } 2820 }
2608 2821
2609 switch (ch) 2822 switch (ch)
2610 { 2823 {
2611 /* 2824 /*
2612 * ISO/IEC 6429:1992(E) CSI sequences (defaults in parentheses) 2825 * ISO/IEC 6429:1992 (E) CSI sequences (defaults in parentheses)
2613 */ 2826 */
2614#ifdef PRINTPIPE 2827#ifdef PRINTPIPE
2615 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */ 2828 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */
2616 switch (arg[0]) 2829 switch (arg[0])
2617 { 2830 {
… …
2709 2922
2710 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 2923 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2711 arg[0] = -arg[0]; 2924 arg[0] = -arg[0];
2712 /* FALLTHROUGH */ 2925 /* FALLTHROUGH */
2713 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 2926 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2714 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 2927 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2715 break; 2928 break;
2716 2929
2717 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 2930 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2718 tt_write((const unsigned char *)VT100_ANS, 2931 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2719 (unsigned int)(sizeof(VT100_ANS) - 1));
2720 break; 2932 break;
2721 2933
2722 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 2934 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2723 process_sgr_mode (nargs, arg); 2935 process_sgr_mode (nargs, arg);
2724 break; 2936 break;
2725 2937
2726 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */ 2938 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */
2727 switch (arg[0]) 2939 switch (arg[0])
2728 { 2940 {
2729 case 5: /* DSR requested */ 2941 case 5: /* DSR requested */
2730 tt_printf("\033[0n"); 2942 tt_printf ("\033[0n");
2731 break; 2943 break;
2732 case 6: /* CPR requested */ 2944 case 6: /* CPR requested */
2733 scr_report_position (); 2945 scr_report_position ();
2734 break; 2946 break;
2735#if defined (ENABLE_DISPLAY_ANSWER)
2736 case 7: /* unofficial extension */ 2947 case 7: /* unofficial extension */
2948 if (option (Opt_insecure))
2737 tt_printf("%-.250s\n", rs[Rs_display_name]); 2949 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2738 break; 2950 break;
2739#endif
2740 case 8: /* unofficial extension */ 2951 case 8: /* unofficial extension */
2741 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 2952 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2742 break; 2953 break;
2743 } 2954 }
2744 break; 2955 break;
2745 2956
2746 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 2957 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2779 break; 2990 break;
2780 2991
2781 case CSI_RM: /* 8.3.107: RESET MODE */ 2992 case CSI_RM: /* 8.3.107: RESET MODE */
2782 if (arg[0] == 4) 2993 if (arg[0] == 4)
2783 scr_insert_mode (0); 2994 scr_insert_mode (0);
2995 else if (arg[0] == 20)
2996 priv_modes &= ~PrivMode_LFNL;
2784 break; 2997 break;
2785 2998
2786 case CSI_SM: /* 8.3.126: SET MODE */ 2999 case CSI_SM: /* 8.3.126: SET MODE */
2787 if (arg[0] == 4) 3000 if (arg[0] == 4)
2788 scr_insert_mode (1); 3001 scr_insert_mode (1);
3002 else if (arg[0] == 20)
3003 priv_modes |= PrivMode_LFNL;
2789 break; 3004 break;
2790 3005
2791 /* 3006 /*
2792 * PRIVATE USE beyond this point. All CSI_7? sequences here 3007 * PRIVATE USE beyond this point. All CSI_7? sequences here
2793 */ 3008 */
… …
2805 break; 3020 break;
2806 case CSI_75: 3021 case CSI_75:
2807 scr_cursor (RESTORE); 3022 scr_cursor (RESTORE);
2808 break; 3023 break;
2809 3024
2810#ifndef NO_FRILLS 3025#if !ENABLE_MINIMAL
2811 case CSI_74: 3026 case CSI_74:
2812 process_window_ops (arg, nargs); 3027 process_window_ops (arg, nargs);
2813 break; 3028 break;
2814#endif 3029#endif
2815 3030
2816 case CSI_78: /* DECREQTPARM */ 3031 case CSI_78: /* DECREQTPARM */
2817 if (arg[0] == 0 || arg[0] == 1) 3032 if (arg[0] == 0 || arg[0] == 1)
2818 tt_printf("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3033 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2819 /* FALLTHROUGH */ 3034 break;
2820 3035
2821 default: 3036 default:
2822 break; 3037 break;
2823 } 3038 }
2824} 3039}
2825/*}}} */ 3040/*}}} */
2826 3041
2827#ifndef NO_FRILLS 3042#if !ENABLE_MINIMAL
2828/* ARGSUSED */ 3043/* ARGSUSED */
2829void 3044void
2830rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3045rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2831{ 3046{
2832 int x, y; 3047 int x, y;
2833#if 0
2834 char *s;
2835#endif
2836 XWindowAttributes wattr; 3048 XWindowAttributes wattr;
2837 Window wdummy; 3049 Window wdummy;
3050
3051 dLocal (Display *, dpy);
2838 3052
2839 if (nargs == 0) 3053 if (nargs == 0)
2840 return; 3054 return;
3055
2841 switch (args[0]) 3056 switch (args[0])
2842 { 3057 {
2843 /* 3058 /*
2844 * commands 3059 * commands
2845 */ 3060 */
2846 case 1: /* deiconify window */ 3061 case 1: /* deiconify window */
2847 XMapWindow(display->display, TermWin.parent[0]); 3062 XMapWindow (dpy, parent[0]);
2848 break; 3063 break;
2849 case 2: /* iconify window */ 3064 case 2: /* iconify window */
2850 XIconifyWindow(display->display, TermWin.parent[0], 3065 XIconifyWindow (dpy, parent[0], display->screen);
2851 DefaultScreen(display->display));
2852 break; 3066 break;
2853 case 3: /* set position (pixels) */ 3067 case 3: /* set position (pixels) */
2854 XMoveWindow(display->display, TermWin.parent[0], args[1], args[2]); 3068 XMoveWindow (dpy, parent[0], args[1], args[2]);
2855 break; 3069 break;
2856 case 4: /* set size (pixels) */ 3070 case 4: /* set size (pixels) */
2857 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3071 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2858 break; 3072 break;
2859 case 5: /* raise window */ 3073 case 5: /* raise window */
2860 XRaiseWindow(display->display, TermWin.parent[0]); 3074 XRaiseWindow (dpy, parent[0]);
2861 break; 3075 break;
2862 case 6: /* lower window */ 3076 case 6: /* lower window */
2863 XLowerWindow(display->display, TermWin.parent[0]); 3077 XLowerWindow (dpy, parent[0]);
2864 break; 3078 break;
2865 case 7: /* refresh window */ 3079 case 7: /* refresh window */
2866 scr_touch (true); 3080 scr_touch (true);
2867 break; 3081 break;
2868 case 8: /* set size (chars) */ 3082 case 8: /* set size (chars) */
2869 set_widthheight ((unsigned int)(args[2] * TermWin.fwidth), 3083 set_widthheight ((unsigned int) (args[2] * fwidth),
2870 (unsigned int)(args[1] * TermWin.fheight)); 3084 (unsigned int) (args[1] * fheight));
2871 break; 3085 break;
3086
3087 //case 9: NYI, TODO, restore maximized window or maximize window
2872 default: 3088 default:
2873 if (args[0] >= 24) /* set height (chars) */ 3089 if (args[0] >= 24) /* set height (chars) */
2874 set_widthheight ((unsigned int)TermWin.width, 3090 set_widthheight ((unsigned int)width,
2875 (unsigned int)(args[1] * TermWin.fheight)); 3091 (unsigned int) (args[1] * fheight));
2876 break; 3092 break;
3093
2877 /* 3094 /*
2878 * reports - some output format copied from XTerm 3095 * reports - some output format copied from XTerm
2879 */ 3096 */
2880 case 11: /* report window state */ 3097 case 11: /* report window state */
2881 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr); 3098 XGetWindowAttributes (dpy, parent[0], &wattr);
2882 tt_printf("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3099 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2883 break; 3100 break;
2884 case 13: /* report window position */ 3101 case 13: /* report window position */
2885 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr); 3102 XGetWindowAttributes (dpy, parent[0], &wattr);
2886 XTranslateCoordinates(display->display, TermWin.parent[0], wattr.root, 3103 XTranslateCoordinates (dpy, parent[0], wattr.root,
2887 -wattr.border_width, -wattr.border_width, 3104 -wattr.border_width, -wattr.border_width,
2888 &x, &y, &wdummy); 3105 &x, &y, &wdummy);
2889 tt_printf("\033[3;%d;%dt", x, y); 3106 tt_printf ("\033[3;%d;%dt", x, y);
2890 break; 3107 break;
2891 case 14: /* report window size (pixels) */ 3108 case 14: /* report window size (pixels) */
2892 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr); 3109 XGetWindowAttributes (dpy, parent[0], &wattr);
2893 tt_printf("\033[4;%d;%dt", wattr.height, wattr.width); 3110 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2894 break; 3111 break;
3112 case 18: /* report text area size (chars) */
3113 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3114 break;
2895 case 18: /* report window size (chars) */ 3115 case 19: /* report window size (chars) */
2896 tt_printf("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3116 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2897 break; 3117 break;
2898#if 0 /* XXX: currently disabled due to security concerns */
2899 case 20: /* report icon label */ 3118 case 20: /* report icon label */
3119 {
3120 char *s;
2900 XGetIconName(display->display, TermWin.parent[0], &s); 3121 XGetIconName (dpy, parent[0], &s);
2901 tt_printf("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3122 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3123 XFree (s);
3124 }
2902 break; 3125 break;
2903 case 21: /* report window title */ 3126 case 21: /* report window title */
3127 {
3128 char *s;
2904 XFetchName(display->display, TermWin.parent[0], &s); 3129 XFetchName (dpy, parent[0], &s);
2905 tt_printf("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3130 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3131 XFree (s);
3132 }
2906 break; 3133 break;
2907#endif
2908
2909 } 3134 }
2910} 3135}
2911#endif 3136#endif
2912 3137
2913/*----------------------------------------------------------------------*/ 3138/*----------------------------------------------------------------------*/
2914/* 3139/*
2915 * get input up until STRING TERMINATOR (or BEL) 3140 * get input up until STRING TERMINATOR (or BEL)
2916 * ends_how is terminator used. returned input must be free()d 3141 * ends_how is terminator used. returned input must be free()'d
2917 */ 3142 */
2918unsigned char * 3143char *
2919rxvt_term::get_to_st (unsigned char *ends_how) 3144rxvt_term::get_to_st (unicode_t &ends_how)
2920{ 3145{
2921 int seen_esc = 0; /* seen escape? */ 3146 unicode_t ch;
3147 bool seen_esc = false;
2922 unsigned int n = 0; 3148 unsigned int n = 0;
2923 unsigned char *s; 3149 wchar_t string[STRING_MAX];
2924 unsigned char ch, string[STRING_MAX];
2925 3150
2926 for (; (ch = cmd_getc ());) 3151 while ((ch = cmd_getc ()) != NOCHAR)
2927 { 3152 {
2928 if (ch == C0_BEL 3153 if (seen_esc)
2929 || ch == CHAR_ST 3154 {
2930 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3155 if (ch == 0x5c) /* 7bit ST */
2931 break; 3156 break;
3157 else
3158 return NULL;
3159 }
2932 if (ch == C0_ESC) 3160 else if (ch == C0_ESC)
2933 { 3161 {
2934 seen_esc = 1; 3162 seen_esc = true;
2935 continue; 3163 continue;
2936 } 3164 }
3165 else if (ch == C0_BEL || ch == CHAR_ST)
3166 break;
2937 else if (ch == '\t') 3167 else if (ch == C0_SYN)
2938 ch = ' '; /* translate '\t' to space */ 3168 ch = cmd_get8 ();
2939 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3169 else if (ch < 0x20)
2940 return NULL; /* other control character - exit */ 3170 return NULL; /* other control character - exit */
2941 if (n < sizeof(string) - 1) 3171
3172 seen_esc = false;
3173
3174 if (n >= STRING_MAX - 1)
3175 // stop at some sane length
3176 return NULL;
3177
2942 string[n++] = ch; 3178 string[n++] = ch;
2943 seen_esc = 0;
2944 } 3179 }
3180
2945 string[n++] = '\0'; 3181 string[n++] = '\0';
2946 if ((s = (unsigned char *)rxvt_malloc(n)) == NULL) 3182
2947 return NULL;
2948 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3183 ends_how = (ch == 0x5c ? C0_ESC : ch);
2949 STRNCPY(s, string, n); 3184
2950 return s; 3185 return rxvt_wcstombs (string);
2951} 3186}
2952 3187
2953/*----------------------------------------------------------------------*/ 3188/*----------------------------------------------------------------------*/
2954/* 3189/*
2955 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3190 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2956 */ 3191 */
2957void 3192void
2958rxvt_term::process_dcs_seq () 3193rxvt_term::process_dcs_seq ()
2959{ 3194{
2960 unsigned char eh, *s; 3195 char *s;
3196 unicode_t eh;
3197
2961 /* 3198 /*
2962 * Not handled yet 3199 * Not handled yet
2963 */ 3200 */
2964 s = get_to_st (&eh); 3201 s = get_to_st (eh);
2965 if (s) 3202 if (s)
2966 free(s); 3203 free (s);
3204
2967 return; 3205 return;
2968} 3206}
2969 3207
2970/*----------------------------------------------------------------------*/ 3208/*----------------------------------------------------------------------*/
2971/* 3209/*
2972 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3210 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2973 */ 3211 */
2974void 3212void
2975rxvt_term::process_osc_seq () 3213rxvt_term::process_osc_seq ()
2976{ 3214{
2977 unsigned char ch, eh, *s; 3215 unicode_t ch, eh;
2978 int arg; 3216 int arg;
2979 3217
2980 ch = cmd_getc (); 3218 ch = cmd_getc ();
2981 for (arg = 0; isdigit(ch); ch = cmd_getc ()) 3219 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2982 arg = arg * 10 + (ch - '0'); 3220 arg = arg * 10 + (ch - '0');
2983 3221
2984 if (ch == ';') 3222 if (ch == ';')
2985 { 3223 {
2986 s = get_to_st (&eh); 3224 char *s = get_to_st (eh);
3225
2987 if (s) 3226 if (s)
2988 { 3227 {
2989 /*
2990 * rxvt_menubar_dispatch() violates the constness of the string,
2991 * so do it here
2992 */
2993 if (arg == XTerm_Menu)
2994#if 0 /* XXX: currently disabled due to security concerns */
2995 menubar_dispatch ((char *)s);
2996#else
2997 (void)0;
2998#endif
2999 else
3000 xterm_seq (arg, (char *)s, eh); 3228 process_xterm_seq (arg, s, eh);
3001 free(s); 3229 free (s);
3002 } 3230 }
3231 }
3232}
3233
3234void
3235rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3236{
3237 if (str[0] == '?' && !str[1])
3003 } 3238 {
3239 rgba c;
3240 pix_colors_focused[color].get (c);
3241
3242#if XFT
3243 if (c.a != rgba::MAX_CC)
3244 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3245 else
3246#endif
3247 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3248 }
3249 else
3250 set_window_color (color, str);
3004} 3251}
3252
3005/* 3253/*
3006 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3254 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
3007 * 0 = change iconName/title
3008 * 1 = change iconName
3009 * 2 = change title
3010 * 4 = change color
3011 * 12 = change text color
3012 * 13 = change mouse foreground color
3013 * 17 = change highlight character colour
3014 * 18 = change bold character color
3015 * 19 = change underlined character color
3016 * 46 = change logfile (not implemented)
3017 * 50 = change font
3018 *
3019 * rxvt extensions:
3020 * 10 = menu (may change in future)
3021 * 20 = bg pixmap
3022 * 39 = change default fg color
3023 * 49 = change default bg color
3024 * 55 = dump scrollback buffer and all of screen
3025 */ 3255 */
3026void 3256void
3027rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__((unused))) 3257rxvt_term::process_xterm_seq (int op, const char *str, char resp)
3028{ 3258{
3029 int changed = 0; 3259 int color;
3030 int color;
3031 char *buf, *name; 3260 char *buf, *name;
3261 bool query = str[0] == '?' && !str[1];
3262 int saveop = op;
3032 3263
3264 dLocal (Display *, dpy);
3265
3033 assert(str != NULL); 3266 assert (str != NULL);
3267
3268 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3269 return;
3270
3034 switch (op) 3271 switch (op)
3035 { 3272 {
3036 case XTerm_name: 3273 case XTerm_name:
3037 set_title (str); 3274 set_title (str);
3038 /* FALLTHROUGH */ 3275 /* FALLTHROUGH */
3039 case XTerm_iconName: 3276 case XTerm_iconName:
3040 set_iconName (str); 3277 set_icon_name (str);
3041 break; 3278 break;
3042 case XTerm_title: 3279 case XTerm_title:
3043 set_title (str); 3280 set_title (str);
3044 break; 3281 break;
3282 case XTerm_property:
3283 if (str[0] == '?')
3284 {
3285 Atom prop = display->atom (str + 1);
3286 Atom actual_type;
3287 int actual_format;
3288 unsigned long nitems;
3289 unsigned long bytes_after;
3290 unsigned char *value = 0;
3291 const char *str = "";
3292
3293 if (prop
3294 && XGetWindowProperty (dpy, parent[0],
3295 prop, 0, 1<<16, 0, AnyPropertyType,
3296 &actual_type, &actual_format,
3297 &nitems, &bytes_after, &value) == Success
3298 && actual_type != None
3299 && actual_format == 8)
3300 str = (const char *)(value);
3301
3302 tt_printf ("\033]%d;%s%c", op, str, resp);
3303
3304 XFree (value);
3305 }
3306 else
3307 {
3308 char *eq = strchr (str, '='); // constness lost, but verified to be ok
3309
3310 if (eq)
3311 {
3312 *eq = 0;
3313 set_utf8_property (display->atom (str), eq + 1);
3314 }
3315 else
3316 XDeleteProperty (dpy, parent[0],
3317 display->atom (str));
3318 }
3319 break;
3320
3045 case XTerm_Color: 3321 case XTerm_Color:
3046 for (buf = (char *)str; buf && *buf;) 3322 for (buf = (char *)str; buf && *buf;)
3047 { 3323 {
3048 if ((name = STRCHR(buf, ';')) == NULL) 3324 if ((name = strchr (buf, ';')) == NULL)
3049 break; 3325 break;
3326
3050 *name++ = '\0'; 3327 *name++ = '\0';
3051 color = atoi(buf); 3328 color = atoi (buf) + minCOLOR;
3052 if (color < 0 || color >= TOTAL_COLORS) 3329
3330 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3053 break; 3331 break;
3332
3054 if ((buf = STRCHR(name, ';')) != NULL) 3333 if ((buf = strchr (name, ';')) != NULL)
3055 *buf++ = '\0'; 3334 *buf++ = '\0';
3056 set_window_color (color + minCOLOR, name); 3335
3336 process_color_seq (op, color, name, resp);
3057 } 3337 }
3338 break;
3339 case XTerm_Color00:
3340 process_color_seq (op, Color_fg, str, resp);
3341 break;
3342 case XTerm_Color01:
3343 process_color_seq (op, Color_bg, str, resp);
3058 break; 3344 break;
3059#ifndef NO_CURSORCOLOR 3345#ifndef NO_CURSORCOLOR
3060 case XTerm_Color_cursor: 3346 case XTerm_Color_cursor:
3061 set_window_color (Color_cursor, str); 3347 process_color_seq (op, Color_cursor, str, resp);
3062 break; 3348 break;
3063#endif 3349#endif
3064 case XTerm_Color_pointer: 3350 case XTerm_Color_pointer_fg:
3065 set_window_color (Color_pointer, str); 3351 process_color_seq (op, Color_pointer_fg, str, resp);
3352 break;
3353 case XTerm_Color_pointer_bg:
3354 process_color_seq (op, Color_pointer_bg, str, resp);
3066 break; 3355 break;
3067#ifndef NO_BOLD_UNDERLINE_REVERSE 3356#ifndef NO_BOLD_UNDERLINE_REVERSE
3068 case XTerm_Color_BD:
3069 set_window_color (Color_BD, str);
3070 break;
3071 case XTerm_Color_UL:
3072 set_window_color (Color_UL, str);
3073 break;
3074 case XTerm_Color_RV: 3357 case XTerm_Color_RV:
3075 set_window_color (Color_RV, str); 3358 process_color_seq (op, Color_RV, str, resp);
3076 break; 3359 break;
3360 case Rxvt_Color_BD:
3361 case URxvt_Color_BD:
3362 process_color_seq (op, Color_BD, str, resp);
3363 break;
3364 case Rxvt_Color_UL:
3365 case URxvt_Color_UL:
3366 process_color_seq (op, Color_UL, str, resp);
3367 break;
3368 case URxvt_Color_IT:
3369 process_color_seq (op, Color_IT, str, resp);
3370 break;
3077#endif 3371#endif
3078 3372#if ENABLE_TRANSPARENCY
3079 case XTerm_Menu: 3373 case URxvt_Color_tint:
3374 process_color_seq (op, Color_tint, str, resp);
3080 /* 3375 {
3081 * rxvt_menubar_dispatch() violates the constness of the string, 3376 bool changed = false;
3082 * so DON'T do it here 3377 if (ISSET_PIXCOLOR (Color_tint))
3378 changed = bgPixmap.set_tint (pix_colors_focused [Color_tint]);
3379 else
3380 changed = bgPixmap.unset_tint ();
3381 if (changed)
3382 update_background ();
3083 */ 3383 }
3384
3084 break; 3385 break;
3386#endif
3387
3388#if BG_IMAGE_FROM_FILE
3085 case XTerm_Pixmap: 3389 case Rxvt_Pixmap:
3086 if (*str != ';') 3390 if (!strcmp (str, "?"))
3087 { 3391 {
3088#if XPM_BACKGROUND 3392 char str[256];
3089 scale_pixmap (""); /* reset to default scaling */ 3393
3090 set_bgPixmap (str); /* change pixmap */ 3394 sprintf (str, "[%dx%d+%d+%d]", /* can't presume snprintf () ! */
3091#endif 3395 min (bgPixmap.h_scale, 32767), min (bgPixmap.v_scale, 32767),
3092 scr_touch (true); 3396 min (bgPixmap.h_align, 32767), min (bgPixmap.v_align, 32767));
3397 process_xterm_seq (XTerm_title, str, CHAR_ST);
3093 } 3398 }
3094 while ((str = STRCHR(str, ';')) != NULL) 3399 else
3095 { 3400 {
3401 int changed = 0;
3402
3403 if (*str != ';')
3404 {
3405 /* reset to default scaling :*/
3406 bgPixmap.unset_geometry ();
3407 if (bgPixmap.set_file (str)) /* change pixmap */
3408 changed++;
3409 str = strchr (str, ';');
3410 if (str == NULL)
3411 bgPixmap.set_defaultGeometry ();
3412 }
3413 while (str)
3414 {
3096 str++; 3415 str++;
3097#if XPM_BACKGROUND 3416 if (bgPixmap.set_geometry (str))
3098 changed += scale_pixmap (str); 3417 changed++;
3099#endif 3418 str = strchr (str, ';');
3100 3419 }
3420 if (changed)
3421 update_background ();
3101 } 3422 }
3102 if (changed)
3103 {
3104#ifdef XPM_BACKGROUND
3105 resize_pixmap ();
3106#endif
3107 scr_touch (true);
3108 }
3109 break; 3423 break;
3424#endif
3110 3425
3111 case XTerm_restoreFG: 3426 case Rxvt_restoreFG:
3112 set_window_color (Color_fg, str); 3427 set_window_color (Color_fg, str);
3113 break; 3428 break;
3114 case XTerm_restoreBG: 3429 case Rxvt_restoreBG:
3115 set_window_color (Color_bg, str); 3430 set_window_color (Color_bg, str);
3116 break; 3431 break;
3432
3117 case XTerm_logfile: 3433 case XTerm_logfile:
3434 // TODO, when secure mode?
3118 break; 3435 break;
3119 case XTerm_font: 3436
3120 change_font (0, str);
3121 break;
3122#if 0 3437#if 0
3123 case XTerm_dumpscreen: /* no error notices */ 3438 case Rxvt_dumpscreen: /* no error notices */
3124 { 3439 {
3125 int fd; 3440 int fd;
3126 if ((fd = open(str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3441 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3127 { 3442 {
3128 scr_dump (fd); 3443 scr_dump (fd);
3129 close(fd); 3444 close (fd);
3130 } 3445 }
3131 } 3446 }
3132 break; 3447 break;
3133#endif 3448#endif
3449 case XTerm_font:
3450 op = URxvt_font;
3451 case URxvt_font:
3452#if ENABLE_STYLES
3453 case URxvt_boldFont:
3454 case URxvt_italicFont:
3455 case URxvt_boldItalicFont:
3456#endif
3457 if (query)
3458 tt_printf ("\33]%d;%-.250s%c", saveop,
3459 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3460 ? fontset[op - URxvt_font]->fontdesc : "",
3461 resp);
3462 else
3463 {
3464 const char *&res = rs[Rs_font + (op - URxvt_font)];
3134 3465
3466 res = strdup (str);
3467 allocated.push_back ((void *)res);
3468 set_fonts ();
3469 }
3470 break;
3471
3472 case URxvt_version:
3473 if (query)
3474 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3475 op,
3476 rs[Rs_name], VERSION[0], VERSION[2],
3477 resp);
3478 break;
3479
3480#if !ENABLE_MINIMAL
3481 case URxvt_locale:
3482 if (query)
3483 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3484 else
3485 {
3486 set_locale (str);
3487 pty->set_utf8_mode (enc_utf8);
3488 init_xlocale ();
3489 }
3490 break;
3491
3492 case URxvt_view_up:
3493 case URxvt_view_down:
3494 {
3495 int lines = atoi (str);
3496
3497 if (lines)
3498 scr_page (op == URxvt_view_up ? UP : DN, lines);
3499 else
3500 scr_erase_savelines ();
3501 }
3502
3503 break;
3504#endif
3505
3506#if ENABLE_PERL
3507 case URxvt_perl:
3508 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_END)))
3509 ; // no responses yet
3510 break;
3511#endif
3135 } 3512 }
3136} 3513}
3137/*----------------------------------------------------------------------*/ 3514/*----------------------------------------------------------------------*/
3138 3515
3139/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3516/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3147 * so no need for fancy checking 3524 * so no need for fancy checking
3148 */ 3525 */
3149int 3526int
3150rxvt_term::privcases (int mode, unsigned long bit) 3527rxvt_term::privcases (int mode, unsigned long bit)
3151{ 3528{
3152 int state; 3529 int state;
3153 3530
3154 if (mode == 's') 3531 if (mode == 's')
3155 { 3532 {
3156 SavedModes |= (PrivateModes & bit); 3533 SavedModes |= (priv_modes & bit);
3157 return -1; 3534 return -1;
3158 } 3535 }
3159 else 3536 else
3160 { 3537 {
3161 if (mode == 'r') 3538 if (mode == 'r')
3162 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3539 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3163 else 3540 else
3164 state = (mode == 't') ? !(PrivateModes & bit) : mode; 3541 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3165 PrivMode(state, bit); 3542 PrivMode (state, bit);
3166 } 3543 }
3544
3167 return state; 3545 return state;
3168} 3546}
3169 3547
3170/* we're not using priv _yet_ */ 3548/* we're not using priv _yet_ */
3171void 3549void
3172rxvt_term::process_terminal_mode (int mode, int priv __attribute__((unused)), unsigned int nargs, const int *arg) 3550rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg)
3173{ 3551{
3174 unsigned int i, j; 3552 unsigned int i, j;
3175 int state; 3553 int state;
3554
3176 static const struct 3555 static const struct
3177 { 3556 {
3178 const int argval; 3557 const int argval;
3179 const unsigned long bit; 3558 const unsigned long bit;
3180 }
3181 argtopriv[] = { 3559 } argtopriv[] = {
3182 { 1, PrivMode_aplCUR }, 3560 { 1, PrivMode_aplCUR },
3183 { 2, PrivMode_vt52 }, 3561 { 2, PrivMode_vt52 },
3184 { 3, PrivMode_132 }, 3562 { 3, PrivMode_132 },
3185 { 4, PrivMode_smoothScroll }, 3563 { 4, PrivMode_smoothScroll },
3186 { 5, PrivMode_rVideo }, 3564 { 5, PrivMode_rVideo },
3187 { 6, PrivMode_relOrigin }, 3565 { 6, PrivMode_relOrigin },
3188 { 7, PrivMode_Autowrap }, 3566 { 7, PrivMode_Autowrap },
3567 // 8, bi-directional support mode
3189 { 9, PrivMode_MouseX10 }, 3568 { 9, PrivMode_MouseX10 },
3190#ifdef menuBar_esc 3569 // 18, 19 printing-related
3191 { menuBar_esc, PrivMode_menuBar }, 3570 { 25, PrivMode_VisibleCursor },
3192#endif
3193#ifdef scrollBar_esc 3571#ifdef scrollBar_esc
3194 { scrollBar_esc, PrivMode_scrollBar }, 3572 { scrollBar_esc, PrivMode_scrollBar },
3195#endif 3573#endif
3196 { 25, PrivMode_VisibleCursor },
3197 { 35, PrivMode_ShiftKeys }, 3574 { 35, PrivMode_ShiftKeys }, // rxvt extension
3198 { 40, PrivMode_132OK }, 3575 { 40, PrivMode_132OK },
3576 // 41 xterm more fixes NYI
3577 // 45 margin bell NYI
3578 // 46 start logging
3199 { 47, PrivMode_Screen }, 3579 { 47, PrivMode_Screen },
3200 { 66, PrivMode_aplKP }, 3580 { 66, PrivMode_aplKP },
3201#ifndef NO_BACKSPACE_KEY 3581#ifndef NO_BACKSPACE_KEY
3202 { 67, PrivMode_BackSpace }, 3582 { 67, PrivMode_BackSpace },
3203#endif 3583#endif
3204 { 1000, PrivMode_MouseX11 }, 3584 { 1000, PrivMode_MouseX11 },
3585 // 1001 Use Hilite Mouse Tracking. NYI, TODO
3586 { 1002, PrivMode_MouseBtnEvent },
3587 { 1003, PrivMode_MouseAnyEvent },
3205 { 1010, PrivMode_TtyOutputInh }, 3588 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3206 { 1011, PrivMode_Keypress }, 3589 { 1011, PrivMode_Keypress }, // rxvt extension
3590 // 1035 enable modifiers for alt, numlock NYI
3591 // 1036 send ESC for meta keys NYI
3592 // 1037 send DEL for keypad delete NYI
3207 { 1047, PrivMode_Screen }, 3593 { 1047, PrivMode_Screen },
3594 // 1048 save and restore cursor
3208 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3595 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3596 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3209 }; 3597 };
3210 3598
3211 if (nargs == 0) 3599 if (nargs == 0)
3212 return; 3600 return;
3213 3601
… …
3220 for (i = 0; i < nargs; i++) 3608 for (i = 0; i < nargs; i++)
3221 { 3609 {
3222 state = -1; 3610 state = -1;
3223 3611
3224 /* basic handling */ 3612 /* basic handling */
3225 for (j = 0; j < (sizeof(argtopriv)/sizeof(argtopriv[0])); j++) 3613 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++)
3226 if (argtopriv[j].argval == arg[i]) 3614 if (argtopriv[j].argval == arg[i])
3227 { 3615 {
3228 state = privcases (mode, argtopriv[j].bit); 3616 state = privcases (mode, argtopriv[j].bit);
3229 break; 3617 break;
3230 } 3618 }
3231 3619
3232 /* extra handling for values with state unkept */ 3620 /* extra handling for values with state unkept */
3233 if (state == -1)
3234 switch (arg[i]) 3621 switch (arg[i])
3235 { 3622 {
3623#if ENABLE_STYLES
3624 case 1021:
3625 set_option (Opt_intensityStyles, mode);
3626
3627 scr_touch (true);
3628 break;
3629#endif
3236 case 1048: /* alternative cursor save */ 3630 case 1048: /* alternative cursor save */
3631 case 1049:
3632 if (option (Opt_secondaryScreen))
3237 if (mode == 0) 3633 if (mode == 0)
3238 scr_cursor (RESTORE); 3634 scr_cursor (RESTORE);
3239 else if (mode == 1) 3635 else if (mode == 1)
3240 scr_cursor (SAVE); 3636 scr_cursor (SAVE);
3241 /* FALLTHROUGH */
3242 default:
3243 continue; /* for(;i;) */
3244 }
3245
3246 /* extra handling for values with valid 0 or 1 state */
3247 switch (arg[i])
3248 {
3249 /* case 1: - application cursor keys */
3250 case 2: /* VT52 mode */
3251 /* oddball mode. should be set regardless of set/reset
3252 * parameter. Return from VT52 mode with an ESC < from
3253 * within VT52 mode
3254 */
3255 PrivMode(1, PrivMode_vt52);
3256 break; 3637 break;
3638 }
3639
3640 if (state >= 0)
3641 /* extra handling for values with valid 0 or 1 state */
3642 switch (arg[i])
3643 {
3644 /* case 1: - application cursor keys */
3645 case 2: /* VT52 mode */
3646 /* oddball mode. should be set regardless of set/reset
3647 * parameter. Return from VT52 mode with an ESC < from
3648 * within VT52 mode
3649 */
3650 PrivMode (1, PrivMode_vt52);
3651 break;
3257 case 3: /* 80/132 */ 3652 case 3: /* 80/132 */
3258 if (PrivateModes & PrivMode_132OK) 3653 if (priv_modes & PrivMode_132OK)
3259 set_widthheight ( (unsigned int)((state ? 132 : 80) * TermWin.fwidth), 3654 set_widthheight (((state ? 132 : 80) * fwidth), height);
3260 (unsigned int)TermWin.height);
3261 break; 3655 break;
3262 case 4: /* smooth scrolling */ 3656 case 4: /* smooth scrolling */
3263 if (state)
3264 Options &= ~Opt_jumpScroll;
3265 else
3266 Options |= Opt_jumpScroll; 3657 set_option (Opt_jumpScroll, !state);
3267 break; 3658 break;
3268 case 5: /* reverse video */ 3659 case 5: /* reverse video */
3269 scr_rvideo_mode (state); 3660 scr_rvideo_mode (state);
3270 break; 3661 break;
3271 case 6: /* relative/absolute origins */ 3662 case 6: /* relative/absolute origins */
3272 scr_relative_origin (state); 3663 scr_relative_origin (state);
3273 break; 3664 break;
3274 case 7: /* autowrap */ 3665 case 7: /* autowrap */
3275 scr_autowrap (state); 3666 scr_autowrap (state);
3276 break; 3667 break;
3277 /* case 8: - auto repeat, can't do on a per window basis */ 3668 /* case 8: - auto repeat, can't do on a per window basis */
3278 case 9: /* X10 mouse reporting */ 3669 case 9: /* X10 mouse reporting */
3279 if (state) /* orthogonal */ 3670 if (state) /* orthogonal */
3280 PrivateModes &= ~(PrivMode_MouseX11); 3671 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3281 break; 3672 break;
3282#ifdef menuBar_esc
3283 case menuBar_esc:
3284#ifdef MENUBAR
3285 map_menuBar (state);
3286#endif
3287 break;
3288#endif
3289#ifdef scrollBar_esc 3673#ifdef scrollBar_esc
3290 case scrollBar_esc: 3674 case scrollBar_esc:
3291 if (scrollbar_mapping (state)) 3675 if (scrollbar_mapping (state))
3292 { 3676 {
3293 resize_all_windows (0, 0, 0); 3677 resize_all_windows (0, 0, 0);
3294 scr_touch (true); 3678 scr_touch (true);
3295 } 3679 }
3296 break; 3680 break;
3297#endif 3681#endif
3298 case 25: /* visible/invisible cursor */ 3682 case 25: /* visible/invisible cursor */
3299 scr_cursor_visible (state); 3683 scr_cursor_visible (state);
3300 break; 3684 break;
3301 /* case 35: - shift keys */ 3685 /* case 35: - shift keys */
3302 /* case 40: - 80 <--> 132 mode */ 3686 /* case 40: - 80 <--> 132 mode */
3303 case 47: /* secondary screen */ 3687 case 47: /* secondary screen */
3304 scr_change_screen (state); 3688 scr_change_screen (state);
3305 break; 3689 break;
3306 /* case 66: - application key pad */ 3690 /* case 66: - application key pad */
3307 /* case 67: - backspace key */ 3691 /* case 67: - backspace key */
3308 case 1000: /* X11 mouse reporting */ 3692 case 1000: /* X11 mouse reporting */
3309 if (state) /* orthogonal */ 3693 if (state) /* orthogonal */
3310 PrivateModes &= ~(PrivMode_MouseX10); 3694 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3311 break; 3695 break;
3312#if 0 3696#if 0
3313 case 1001: 3697 case 1001:
3314 break; /* X11 mouse highlighting */ 3698 break; /* X11 mouse highlighting */
3315#endif 3699#endif
3700 case 1002:
3701 case 1003:
3702 if (state) {
3703 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3704 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3705 vt_emask_mouse = PointerMotionMask;
3706 } else
3707 vt_emask_mouse = NoEventMask;
3708 vt_select_input ();
3709 break;
3316 case 1010: /* scroll to bottom on TTY output inhibit */ 3710 case 1010: /* scroll to bottom on TTY output inhibit */
3317 if (state)
3318 Options &= ~Opt_scrollTtyOutput;
3319 else
3320 Options |= Opt_scrollTtyOutput; 3711 set_option (Opt_scrollTtyOutput, !state);
3321 break; 3712 break;
3322 case 1011: /* scroll to bottom on key press */ 3713 case 1011: /* scroll to bottom on key press */
3323 if (state)
3324 Options |= Opt_scrollTtyKeypress; 3714 set_option (Opt_scrollTtyKeypress, state);
3325 else
3326 Options &= ~Opt_scrollTtyKeypress;
3327 break; 3715 break;
3328 case 1047: /* secondary screen w/ clearing */ 3716 case 1047: /* secondary screen w/ clearing last */
3329 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3717 if (option (Opt_secondaryScreen))
3330 if (current_screen != PRIMARY) 3718 if (current_screen != PRIMARY)
3331 scr_erase_screen (2); 3719 scr_erase_screen (2);
3332 scr_change_screen (state); 3720 scr_change_screen (state);
3333 /* FALLTHROUGH */
3334 default:
3335 break; 3721 break;
3722 case 1049: /* secondary screen w/ clearing first */
3723 scr_change_screen (state);
3724 if (option (Opt_secondaryScreen))
3725 if (current_screen != PRIMARY)
3726 scr_erase_screen (2);
3727 break;
3728 default:
3729 break;
3336 } 3730 }
3337 } 3731 }
3338} 3732}
3339/*}}} */ 3733/*}}} */
3340 3734
3341/*{{{ process sgr sequences */ 3735/*{{{ process sgr sequences */
3342void 3736void
3343rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3737rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3344{ 3738{
3345 unsigned int i; 3739 unsigned int i;
3346 short rendset; 3740 short rendset;
3347 int rendstyle; 3741 int rendstyle;
3348 3742
3349 if (nargs == 0) 3743 if (nargs == 0)
3350 { 3744 {
3351 scr_rendition (0, ~RS_None); 3745 scr_rendition (0, ~RS_None);
3352 return; 3746 return;
3353 } 3747 }
3748
3354 for (i = 0; i < nargs; i++) 3749 for (i = 0; i < nargs; i++)
3355 { 3750 {
3356 rendset = -1; 3751 rendset = -1;
3357 switch (arg[i]) 3752 switch (arg[i])
3358 { 3753 {
… …
3360 rendset = 0, rendstyle = ~RS_None; 3755 rendset = 0, rendstyle = ~RS_None;
3361 break; 3756 break;
3362 case 1: 3757 case 1:
3363 rendset = 1, rendstyle = RS_Bold; 3758 rendset = 1, rendstyle = RS_Bold;
3364 break; 3759 break;
3760 //case 2: // low intensity
3761 case 3:
3762 rendset = 1, rendstyle = RS_Italic;
3763 break;
3365 case 4: 3764 case 4:
3366 rendset = 1, rendstyle = RS_Uline; 3765 rendset = 1, rendstyle = RS_Uline;
3367 break; 3766 break;
3368 case 5: 3767 case 5: // slowly blinking
3768 case 6: // rapidly blinking
3369 rendset = 1, rendstyle = RS_Blink; 3769 rendset = 1, rendstyle = RS_Blink;
3370 break; 3770 break;
3771 //case 6: // scoansi light background
3371 case 7: 3772 case 7:
3372 rendset = 1, rendstyle = RS_RVid; 3773 rendset = 1, rendstyle = RS_RVid;
3373 break; 3774 break;
3374 case 22: 3775 case 8:
3776 // invisible. NYI
3777 break;
3778 //case 9: // crossed out
3779 //case 10: // scoansi acs off, primary font
3780 //case 11: // scoansi acs on, first alt font
3781 //case 12: // scoansi acs on, |0x80, second alt font
3782 //...
3783 //case 19: // ninth alt font
3784 //case 20: // gothic
3785 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3375 rendset = 0, rendstyle = RS_Bold; 3786 rendset = 0, rendstyle = RS_Bold;
3787 break;
3788 case 22: // normal intensity
3789 rendset = 0, rendstyle = RS_Bold;
3790 break;
3791 case 23: // disable italic
3792 rendset = 0, rendstyle = RS_Italic;
3376 break; 3793 break;
3377 case 24: 3794 case 24:
3378 rendset = 0, rendstyle = RS_Uline; 3795 rendset = 0, rendstyle = RS_Uline;
3379 break; 3796 break;
3380 case 25: 3797 case 25:
3381 rendset = 0, rendstyle = RS_Blink; 3798 rendset = 0, rendstyle = RS_Blink;
3382 break; 3799 break;
3800 case 26: // variable spacing (iso 8613)
3801 rendset = 0, rendstyle = RS_Blink;
3802 break;
3383 case 27: 3803 case 27:
3384 rendset = 0, rendstyle = RS_RVid; 3804 rendset = 0, rendstyle = RS_RVid;
3385 break; 3805 break;
3806 //case 28: // visible. NYI
3807 //case 29: // not crossed-out
3386 } 3808 }
3809
3387 if (rendset != -1) 3810 if (rendset != -1)
3388 { 3811 {
3389 scr_rendition (rendset, rendstyle); 3812 scr_rendition (rendset, rendstyle);
3390 continue; /* for(;i;) */ 3813 continue; /* for (;i;) */
3391 } 3814 }
3392 3815
3393 switch (arg[i]) 3816 switch (arg[i])
3394 { 3817 {
3395 case 30: 3818 case 30:
… …
3398 case 33: 3821 case 33:
3399 case 34: 3822 case 34:
3400 case 35: 3823 case 35:
3401 case 36: 3824 case 36:
3402 case 37: 3825 case 37:
3403 scr_color ((unsigned int)(minCOLOR + (arg[i] - 30)), 3826 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3404 Color_fg);
3405 break; 3827 break;
3406#ifdef TTY_256COLOR 3828 case 38: // set fg color, ISO 8613-6
3407 case 38:
3408 if (nargs > i + 2 && arg[i + 1] == 5) 3829 if (nargs > i + 2 && arg[i + 1] == 5)
3409 { 3830 {
3410 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 3831 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3411 Color_fg);
3412 i += 2; 3832 i += 2;
3413 } 3833 }
3414 break; 3834 break;
3415#endif
3416 case 39: /* default fg */ 3835 case 39: /* default fg */
3417 scr_color (Color_fg, Color_fg); 3836 scr_color (Color_fg, Color_fg);
3418 break; 3837 break;
3419 3838
3420 case 40: 3839 case 40:
… …
3423 case 43: 3842 case 43:
3424 case 44: 3843 case 44:
3425 case 45: 3844 case 45:
3426 case 46: 3845 case 46:
3427 case 47: 3846 case 47:
3428 scr_color ((unsigned int)(minCOLOR + (arg[i] - 40)), 3847 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3429 Color_bg);
3430 break; 3848 break;
3431#ifdef TTY_256COLOR 3849 case 48: // set bg color, ISO 8613-6
3432 case 48:
3433 if (nargs > i + 2 && arg[i + 1] == 5) 3850 if (nargs > i + 2 && arg[i + 1] == 5)
3434 { 3851 {
3435 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 3852 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3436 Color_bg);
3437 i += 2; 3853 i += 2;
3438 } 3854 }
3439 break; 3855 break;
3440#endif
3441 case 49: /* default bg */ 3856 case 49: /* default bg */
3442 scr_color (Color_bg, Color_bg); 3857 scr_color (Color_bg, Color_bg);
3443 break; 3858 break;
3444 3859
3445#ifndef NO_BRIGHTCOLOR 3860 //case 50: // not variable spacing
3861
3862#if !ENABLE_MINIMAL
3446 case 90: 3863 case 90:
3447 case 91: /* set bright fg color */ 3864 case 91: /* set bright fg color */
3448 case 92: 3865 case 92:
3449 case 93: 3866 case 93:
3450 case 94: 3867 case 94:
3451 case 95: 3868 case 95:
3452 case 96: 3869 case 96:
3453 case 97: 3870 case 97:
3454 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 90)), 3871 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3455 Color_fg);
3456 break; 3872 break;
3457 case 100: 3873 case 100:
3458 case 101: /* set bright bg color */ 3874 case 101: /* set bright bg color */
3459 case 102: 3875 case 102:
3460 case 103: 3876 case 103:
3461 case 104: 3877 case 104:
3462 case 105: 3878 case 105:
3463 case 106: 3879 case 106:
3464 case 107: 3880 case 107:
3465 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 100)), 3881 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3466 Color_bg);
3467 break; 3882 break;
3468#endif 3883#endif
3469
3470 } 3884 }
3471 } 3885 }
3472} 3886}
3473/*}}} */ 3887/*}}} */
3474 3888
3475/*{{{ process Rob Nation's own graphics mode sequences */ 3889/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3476void 3890void
3477rxvt_term::process_graphics () 3891rxvt_term::process_graphics ()
3478{ 3892{
3479 unsigned char ch, cmd = cmd_getc (); 3893 unicode_t ch, cmd = cmd_getc ();
3480 3894
3481#ifndef RXVT_GRAPHICS
3482 if (cmd == 'Q') 3895 if (cmd == 'Q')
3483 { /* query graphics */ 3896 { /* query graphics */
3484 tt_printf("\033G0\n"); /* no graphics */ 3897 tt_printf ("\033G0\012"); /* no graphics */
3485 return; 3898 return;
3486 } 3899 }
3487 /* swallow other graphics sequences until terminating ':' */ 3900 /* swallow other graphics sequences until terminating ':' */
3488 do 3901 do
3489 ch = cmd_getc (); 3902 ch = cmd_getc ();
3490 while (ch != ':'); 3903 while (ch != ':');
3491#else
3492 unsigned int nargs;
3493 int args[NGRX_PTS];
3494 unsigned char *text = NULL;
3495
3496 if (cmd == 'Q')
3497 { /* query graphics */
3498 tt_printf("\033G1\n"); /* yes, graphics (color) */
3499 return;
3500 }
3501 for (nargs = 0; nargs < (sizeof(args) / sizeof(args[0])) - 1;)
3502 {
3503 int neg;
3504
3505 ch = cmd_getc ();
3506 neg = (ch == '-');
3507 if (neg || ch == '+')
3508 ch = cmd_getc ();
3509
3510 for (args[nargs] = 0; isdigit(ch); ch = cmd_getc ())
3511 args[nargs] = args[nargs] * 10 + (ch - '0');
3512 if (neg)
3513 args[nargs] = -args[nargs];
3514
3515 nargs++;
3516 args[nargs] = 0;
3517 if (ch != ';')
3518 break;
3519 }
3520
3521 if ((cmd == 'T') && (nargs >= 5))
3522 {
3523 int i, len = args[4];
3524
3525 text = (unsigned char *)rxvt_malloc((len + 1) * sizeof(char));
3526
3527 if (text != NULL)
3528 {
3529 for (i = 0; i < len; i++)
3530 text[i] = cmd_getc ();
3531 text[len] = '\0';
3532 }
3533 }
3534 Gr_do_graphics (cmd, nargs, args, text);
3535#endif
3536} 3904}
3537/*}}} */ 3905/*}}} */
3538 3906
3539/* ------------------------------------------------------------------------- */ 3907/* ------------------------------------------------------------------------- */
3540 3908
3541/* 3909/*
3542 * Send printf() formatted output to the command. 3910 * Send printf () formatted output to the command.
3543 * Only use for small amounts of data. 3911 * Only use for small amounts of data.
3544 */ 3912 */
3545void 3913void
3546rxvt_term::tt_printf (const char *fmt,...) 3914rxvt_term::tt_printf (const char *fmt,...)
3547{ 3915{
3548 va_list arg_ptr; 3916 va_list arg_ptr;
3549 unsigned char buf[256]; 3917 char buf[256];
3550 3918
3551 va_start (arg_ptr, fmt); 3919 va_start (arg_ptr, fmt);
3552 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 3920 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3553 va_end (arg_ptr); 3921 va_end (arg_ptr);
3554 tt_write (buf, STRLEN (buf)); 3922 tt_write (buf, strlen (buf));
3555} 3923}
3556 3924
3557/* ---------------------------------------------------------------------- */ 3925/* ---------------------------------------------------------------------- */
3558/* Write data to the pty as typed by the user, pasted with the mouse, 3926/* Write data to the pty as typed by the user, pasted with the mouse,
3559 * or generated by us in response to a query ESC sequence. 3927 * or generated by us in response to a query ESC sequence.
3560 */ 3928 */
3929const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
3930
3561void 3931void
3562rxvt_term::tt_write (const unsigned char *data, unsigned int len) 3932rxvt_term::tt_write (const char *data, unsigned int len)
3563{ 3933{
3564 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 3934 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
3935 return;
3565 3936
3566 if (len) 3937 if (pty->pty < 0)
3938 return;
3939
3940 if (v_buflen == 0)
3941 {
3942 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
3943
3944 if ((unsigned int)written == len)
3945 return;
3946
3947 data += written;
3948 len -= written;
3567 { 3949 }
3950
3951 v_buffer = (char *)realloc (v_buffer, v_buflen + len);
3952
3953 memcpy (v_buffer + v_buflen, data, len);
3954 v_buflen += len;
3955
3956 pty_ev.set (ev::READ | ev::WRITE);
3957}
3958
3959void rxvt_term::pty_write ()
3960{
3961 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
3962
3963 if (written > 0)
3964 {
3965 v_buflen -= written;
3966
3568 if (v_buflen == 0) 3967 if (v_buflen == 0)
3569 { 3968 {
3570 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3571
3572 if ((unsigned int)written == len)
3573 return;
3574
3575 data += written;
3576 len -= written;
3577 }
3578
3579
3580 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3581
3582 memcpy (v_buffer + v_buflen, data, len);
3583 v_buflen += len;
3584 }
3585
3586 for (;;)
3587 {
3588 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3589
3590 if (written > 0)
3591 {
3592 v_buflen -= written;
3593
3594 if (v_buflen == 0)
3595 {
3596 free (v_buffer); 3969 free (v_buffer);
3597 v_buffer = 0; 3970 v_buffer = 0;
3598 v_buflen = 0;
3599 3971
3600 pty_ev.set (EVENT_READ); 3972 pty_ev.set (ev::READ);
3601 return;
3602 }
3603
3604 memmove (v_buffer, v_buffer + written, v_buflen);
3605 }
3606 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3607 // original code just ignores this...
3608 destroy ();
3609 else
3610 {
3611 pty_ev.set (EVENT_READ | EVENT_WRITE);
3612 return; 3973 return;
3613 } 3974 }
3975
3976 memmove (v_buffer, v_buffer + written, v_buflen);
3614 } 3977 }
3978 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3979 pty_ev.set (ev::READ);
3615} 3980}
3616 3981
3617/*----------------------- end-of-file (C source) -----------------------*/ 3982/*----------------------- end-of-file (C source) -----------------------*/
3618 3983

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