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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.49 by pcg, Sat Feb 21 22:14:00 2004 UTC vs.
Revision 1.374 by root, Tue Dec 11 18:00:06 2007 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: command.c 2 * File: command.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7 * - original version 7 * - original version
… …
25 * - extensive modifications 25 * - extensive modifications
26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> 26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org>
27 * Copyright (c) 2001 Marius Gedminas 27 * Copyright (c) 2001 Marius Gedminas
28 * - Ctrl/Mod4+Tab works like Meta+Tab (options) 28 * - Ctrl/Mod4+Tab works like Meta+Tab (options)
29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org> 29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org>
30 * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com> 30 * Copyright (c) 2003-2006 Marc Lehmann <pcg@goof.com>
31 * 31 *
32 * This program is free software; you can redistribute it and/or modify 32 * This program is free software; you can redistribute it and/or modify
33 * it under the terms of the GNU General Public License as published by 33 * it under the terms of the GNU General Public License as published by
34 * the Free Software Foundation; either version 2 of the License, or 34 * the Free Software Foundation; either version 2 of the License, or
35 * (at your option) any later version. 35 * (at your option) any later version.
… …
43 * along with this program; if not, write to the Free Software 43 * along with this program; if not, write to the Free Software
44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
45 *----------------------------------------------------------------------*/ 45 *----------------------------------------------------------------------*/
46 46
47/*{{{ includes: */ 47/*{{{ includes: */
48#include "../config.h" /* NECESSARY */ 48#include "../config.h"
49#include "rxvt.h" /* NECESSARY */ 49#include "rxvt.h"
50#include "rxvtperl.h"
50#include "version.h" 51#include "version.h"
51#include "command.h" 52#include "command.h"
52 53
53#include <wchar.h> 54#ifdef KEYSYM_RESOURCE
55# include "keyboard.h"
56#endif
57
58#include <csignal>
59
60#if LINUX_YIELD_HACK
61# include <ctime>
62#endif
54 63
55/*----------------------------------------------------------------------*/ 64/*----------------------------------------------------------------------*/
56 65
57/*{{{ Convert the keypress event into a string */ 66#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
67
68#if ENABLE_FRILLS || ISO_14755
69
70#define ISO_14755_STARTED 0x80000000UL
71#define ISO_14755_51 0x40000000UL // basic (section 5.1)
72#define ISO_14755_52 0x20000000UL // keycap (section 5.2)
73#define ISO_14755_54 0x10000000UL // code feedback (section 5.4)
74#define ISO_14755_MASK 0x0fffffffUL
75
76#if ISO_14755
77static unsigned short iso14755_symtab[] = {
78 // keysym, unicode
79 XK_Left, 0x2190,
80 XK_KP_Left, 0x2190,
81 XK_Up, 0x2191,
82 XK_KP_Up, 0x2191,
83 XK_Right, 0x2192,
84 XK_KP_Right, 0x2192,
85 XK_Down, 0x2193,
86 XK_KP_Down, 0x2193,
87 XK_Linefeed, 0x21b4,
88 XK_Return, 0x21b5,
89 XK_KP_Enter, 0x21b5,
90
91 XK_Prior, 0x21de,
92 XK_Next, 0x21df,
93 XK_Tab, 0x21e5,
94 XK_ISO_Left_Tab, 0x21e6,
95 XK_Shift_L, 0x21e7,
96 XK_Shift_R, 0x21e7,
97
98 XK_Shift_Lock, 0x21eb,
99 XK_ISO_Lock, 0x21eb,
100 XK_Caps_Lock, 0x21ec,
101 XK_Num_Lock, 0x21ed,
102 XK_ISO_Level3_Shift, 0x21ee,
103 XK_ISO_Level3_Lock, 0x21ef,
104 XK_ISO_Group_Lock, 0x21f0,
105 XK_Home, 0x21f1,
106 XK_End, 0x21f2,
107
108 XK_Execute, 0x2318,
109 XK_Begin, 0x2320,
110 XK_Delete, 0x2326,
111 XK_Clear, 0x2327,
112 XK_BackSpace, 0x232b,
113 XK_Insert, 0x2380,
114 XK_Control_L, 0x2388,
115 XK_Control_R, 0x2388,
116 XK_Pause, 0x2389,
117 XK_Break, 0x238a,
118 XK_Escape, 0x238b,
119 XK_Undo, 0x238c,
120 XK_Print, 0x2399,
121
122 XK_space, 0x2423,
123
124#ifdef XK_KP_Begin
125 XK_KP_Prior, 0x21de,
126 XK_KP_Next, 0x21df,
127 XK_KP_Begin, 0x2320,
128 XK_KP_Insert, 0x2380,
129 XK_KP_Delete, 0x2326,
130 XK_KP_Space, 0x2422,
131#endif
132 0,
133};
134
58void 135void
136rxvt_term::iso14755_54 (int x, int y)
137{
138 x = Pixel2Col (x);
139 y = Pixel2Row (y);
140
141 if (!IN_RANGE_EXC (x, 0, ncol)
142 || !IN_RANGE_EXC (y, 0, nrow))
143 return;
144
145 for (;;)
146 {
147 const line_t &l = ROW(y + view_start);
148
149 text_t t = l.t[x];
150
151 if (t != NOCHAR || !x)
152 {
153 iso14755_51 (l.t[x], l.r[x], x, y);
154 iso14755buf = ISO_14755_54;
155 break;
156 }
157
158 x--;
159 }
160}
161
162void
163rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y)
164{
165 rxvt_fontset *fs = FONTSET (r);
166 rxvt_font *f = (*fs)[fs->find_font (ch)];
167 wchar_t *chr, *alloc, ch2, *fname;
168 int len;
169
170 fname = rxvt_utf8towcs (f->name);
171
172# if ENABLE_COMBINING
173 if (IS_COMPOSE (ch))
174 {
175 len = rxvt_composite.expand (ch, 0);
176 alloc = chr = new wchar_t[len];
177 rxvt_composite.expand (ch, chr);
178 }
179 else
180# endif
181 {
182 ch2 = ch;
183
184 alloc = 0;
185 chr = &ch2;
186 len = 1;
187 }
188
189 char attr[80]; // plenty
190
191 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
192 (int)r,
193 fgcolor_of (r), bgcolor_of (r),
194 r & RS_Bold ? " bold" : "",
195 r & RS_Italic ? " italic" : "",
196 r & RS_Blink ? " blink" : "",
197 r & RS_RVid ? " rvid" : "",
198 r & RS_Uline ? " uline" : "",
199 r & RS_Careful ? " careful" : "");
200
201 int width = wcswidth (fname, wcslen (fname));
202
203 max_it (width, 8+5); // for char + hey
204 max_it (width, strlen (attr));
205
206 if (y >= 0)
207 {
208 y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1;
209 x = 0;
210 }
211
212 scr_overlay_new (x, y, width, len + 2);
213
214 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
215
216 for (int y = 0; y < len; y++)
217 {
218 char buf[9];
219
220 ch = *chr++;
221
222 sprintf (buf, "%8x", ch);
223 scr_overlay_set (0, y, buf);
224 scr_overlay_set (9, y, '=');
225# if !UNICODE3
226 if (ch >= 0x10000)
227 ch = 0xfffd;
228# endif
229 scr_overlay_set (11, y, ch, r);
230
231 if (WCWIDTH (ch) >= 2)
232 scr_overlay_set (12, y, NOCHAR, r);
233 }
234
235// {
236// char buf[4+4+3+1];
237// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y);
238// scr_overlay_set (0, 0, buf);
239// }
240 scr_overlay_set (0, len , attr);
241 scr_overlay_set (0, len + 1, fname);
242
243 free (fname);
244
245# if ENABLE_COMBINING
246 if (alloc)
247 delete [] alloc;
248# endif
249}
250#endif
251
252void
253rxvt_term::commit_iso14755 ()
254{
255 wchar_t ch[2];
256
257 ch[0] = iso14755buf & ISO_14755_MASK;
258 ch[1] = 0;
259
260 if (iso14755buf & ISO_14755_51)
261 {
262 char mb[16];
263 int len;
264
265 // allow verbatim 0-bytes and control-bytes to be entered
266 if (ch[0] >= 0x20)
267 len = wcstombs (mb, ch, 16);
268 else
269 {
270 mb[0] = ch[0];
271 len = 1;
272 }
273
274 if (len > 0)
275 tt_write (mb, len);
276 else
277 scr_bell ();
278 }
279
280 iso14755buf = 0;
281}
282
283int
59rxvt_term::lookup_key (XKeyEvent &ev) 284rxvt_term::hex_keyval (XKeyEvent &ev)
285{
286 // check wether this event corresponds to a hex digit
287 // if the modifiers had not been pressed.
288 for (int index = 0; index < 8; index++)
289 {
290 KeySym k = XLookupKeysym (&ev, index);
291
292 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
293 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
294 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
295 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
296 }
297
298 return -1;
299}
300#endif
301
302void
303rxvt_term::key_press (XKeyEvent &ev)
60{ 304{
61 int ctrl, meta, shft, len; 305 int ctrl, meta, shft, len;
62 unsigned int newlen; 306 unsigned int newlen;
63 KeySym keysym; 307 KeySym keysym;
64#ifdef DEBUG_CMD
65 static int debug_key = 1; /* accessible by a debugger only */
66#endif
67 int valid_keysym; 308 int valid_keysym;
68 unsigned char kbuf[KBUFSZ]; 309 char kbuf[KBUFSZ];
310
311#if ISO_14755
312 if (iso14755buf & ISO_14755_52)
313 return;
314#endif
69 315
70 /* 316 /*
71 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 317 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
72 * escape sequence to toggle the Keypad. 318 * escape sequence to toggle the Keypad.
73 * 319 *
74 * Always permit `shift' to override the current setting 320 * Always permit `shift' to override the current setting
75 */ 321 */
76 shft = (ev.state & ShiftMask); 322 shft = ev.state & ShiftMask;
77 ctrl = (ev.state & ControlMask); 323 ctrl = ev.state & ControlMask;
78 meta = (ev.state & ModMetaMask); 324 meta = ev.state & ModMetaMask;
79 325
80 if (numlock_state || (ev.state & ModNumLockMask)) 326 if (numlock_state || (ev.state & ModNumLockMask))
81 { 327 {
82 numlock_state = (ev.state & ModNumLockMask); 328 numlock_state = (ev.state & ModNumLockMask);
83 PrivMode ((!numlock_state), PrivMode_aplKP); 329 PrivMode ((!numlock_state), PrivMode_aplKP);
… …
88#ifdef USE_XIM 334#ifdef USE_XIM
89 if (Input_Context) 335 if (Input_Context)
90 { 336 {
91 Status status_return; 337 Status status_return;
92 338
339#if 0
93#ifdef X_HAVE_UTF8_STRING 340#ifdef X_HAVE_UTF8_STRING
94 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful 341 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
95 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 342 len = Xutf8LookupString (Input_Context, &ev, kbuf,
96 KBUFSZ, &keysym, &status_return); 343 KBUFSZ, &keysym, &status_return);
97 else 344 else
345#endif
98#endif 346#endif
99 { 347 {
100 wchar_t wkbuf[KBUFSZ + 1]; 348 wchar_t wkbuf[KBUFSZ + 1];
101 349
102 // the XOpenIM manpage lies about hardcoding the locale 350 // the XOpenIM manpage lies about hardcoding the locale
103 // at the point of XOpenIM, so temporarily switch locales 351 // at the point of XOpenIM, so temporarily switch locales
104 if (rs[Rs_imLocale]) 352 if (rs[Rs_imLocale])
105 SET_LOCALE (rs[Rs_imLocale]); 353 SET_LOCALE (rs[Rs_imLocale]);
354
106 // assume wchar_t == unicode or better 355 // assume wchar_t == unicode or better
107 len = XwcLookupString (Input_Context, &ev, wkbuf, 356 len = XwcLookupString (Input_Context, &ev, wkbuf,
108 KBUFSZ, &keysym, &status_return); 357 KBUFSZ, &keysym, &status_return);
358
109 if (rs[Rs_imLocale]) 359 if (rs[Rs_imLocale])
110 SET_LOCALE (locale); 360 SET_LOCALE (locale);
111 361
112 if (status_return == XLookupChars 362 if (status_return == XLookupChars
113 || status_return == XLookupBoth) 363 || status_return == XLookupBoth)
114 { 364 {
365 /* make sure the user can type ctrl-@, i.e. NUL */
366 if (len == 1 && *wkbuf == 0)
367 {
368 kbuf[0] = 0;
369 len = 1;
370 }
371 else
372 {
115 wkbuf[len] = 0; 373 wkbuf[len] = 0;
116 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ); 374 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ);
117 if (len < 0) 375 if (len < 0)
118 len = 0; 376 len = 0;
377 }
119 } 378 }
120 else 379 else
121 len = 0; 380 len = 0;
122 } 381 }
123 382
… …
125 || status_return == XLookupBoth; 384 || status_return == XLookupBoth;
126 } 385 }
127 else 386 else
128#endif 387#endif
129 { 388 {
130 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 389 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
131 valid_keysym = keysym != NoSymbol; 390 valid_keysym = keysym != NoSymbol;
132 } 391 }
133 392
134 if (valid_keysym) 393 if (valid_keysym)
135 { 394 {
136 /* for some backwards compatibility */ 395#ifdef KEYSYM_RESOURCE
137#if defined(HOTKEY_CTRL) || defined(HOTKEY_META) 396 if (keyboard->dispatch (this, keysym, ev.state))
138# ifdef HOTKEY_CTRL 397 return;
139 if (ctrl)
140# else
141 if (meta)
142# endif 398#endif
143 {
144 if (keysym == ks_bigfont)
145 {
146 change_font (0, FONT_UP);
147 return;
148 }
149 else if (keysym == ks_smallfont)
150 {
151 change_font (0, FONT_DN);
152 return;
153 }
154 }
155#endif
156 399
157 if (TermWin.saveLines) 400 if (saveLines)
158 { 401 {
159#ifdef UNSHIFTED_SCROLLKEYS 402#ifdef UNSHIFTED_SCROLLKEYS
160 if (!ctrl && !meta) 403 if (!ctrl && !meta)
161 {
162#else 404#else
163 if (IS_SCROLL_MOD) 405 if (IS_SCROLL_MOD)
406#endif
164 { 407 {
165#endif
166 int lnsppg; 408 int lnsppg;
167 409
168#ifdef PAGING_CONTEXT_LINES 410#ifdef PAGING_CONTEXT_LINES
169 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 411 lnsppg = nrow - PAGING_CONTEXT_LINES;
170#else 412#else
171 lnsppg = TermWin.nrow * 4 / 5; 413 lnsppg = nrow * 4 / 5;
172#endif 414#endif
173 if (keysym == XK_Prior) 415 if (keysym == XK_Prior)
174 { 416 {
175 scr_page (UP, lnsppg); 417 scr_page (UP, lnsppg);
176 return; 418 return;
… …
204 scr_move_to (0, 1); 446 scr_move_to (0, 1);
205 return; 447 return;
206 } 448 }
207 else if (keysym == XK_End) 449 else if (keysym == XK_End)
208 { 450 {
209 scr_move_to (1, 0); 451 scr_move_to (1, 1);
210 return; 452 return;
211 } 453 }
212 } 454 }
213#endif 455#endif
214 } 456 }
… …
219 if (keysym >= XK_F1 && keysym <= XK_F10) 461 if (keysym >= XK_F1 && keysym <= XK_F10)
220 { 462 {
221 keysym += (XK_F11 - XK_F1); 463 keysym += (XK_F11 - XK_F1);
222 shft = 0; /* turn off Shift */ 464 shft = 0; /* turn off Shift */
223 } 465 }
224 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 466 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
225 { 467 {
226 switch (keysym) 468 switch (keysym)
227 { 469 {
228 /* normal XTerm key bindings */ 470 /* normal XTerm key bindings */
229 case XK_Insert: /* Shift+Insert = paste mouse selection */ 471 case XK_Insert: /* Shift+Insert = paste mouse selection */
230 selection_request (ev.time, 0, 0); 472 selection_request (ev.time);
231 return; 473 return;
474#if TODO
232 /* rxvt extras */ 475 /* rxvt extras */
233 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 476 case XK_KP_Add: /* Shift+KP_Add = bigger font */
234 change_font (0, FONT_UP); 477 change_font (FONT_UP);
235 return; 478 return;
236 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 479 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
237 change_font (0, FONT_DN); 480 change_font (FONT_DN);
238 return; 481 return;
482#endif
239 } 483 }
240 } 484 }
241 } 485 }
242#ifdef PRINTPIPE 486
243 if (keysym == XK_Print) 487#if ENABLE_FRILLS || ISO_14755
244 { 488 // ISO 14755 support
245 scr_printscreen (ctrl | shft); 489 if (shft && ctrl)
246 return;
247 } 490 {
248#endif 491 int hv;
249#ifdef GREEK_SUPPORT 492
250 if (keysym == ks_greekmodeswith) 493 if (iso14755buf & ISO_14755_51
251 { 494 && (keysym == XK_space || keysym == XK_KP_Space
252 greek_mode = !greek_mode; 495 || keysym == XK_Return || keysym == XK_KP_Enter))
253 if (greek_mode)
254 { 496 {
255 xterm_seq (XTerm_title, 497 commit_iso14755 ();
256 (greek_getmode () == GREEK_ELOT928 498 iso14755buf = ISO_14755_51;
257 ? "[Greek: iso]" : "[Greek: ibm]"), CHAR_ST); 499# if ISO_14755
258 greek_reset (); 500 iso14755_51 (0);
501# endif
502 return;
259 } 503 }
260 else 504 else if (keysym == XK_BackSpace)
261 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST);
262 return;
263 }
264#endif
265
266 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
267 {
268#ifdef KEYSYM_RESOURCE
269 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL)
270 { 505 {
271 unsigned int l; 506 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
272 const unsigned char *kbuf0; 507# if ISO_14755
273 const unsigned char ch = C0_ESC; 508 iso14755_51 (iso14755buf & ISO_14755_MASK);
274
275 kbuf0 = (Keysym_map[keysym & 0xFF]);
276 l = (unsigned int)*kbuf0++;
277
278 /* escape prefix */
279 if (meta)
280# ifdef META8_OPTION
281 if (meta_char == C0_ESC)
282# endif 509# endif
283 tt_write (&ch, 1); 510 return;
284 tt_write (kbuf0, l); 511 }
512 else if ((hv = hex_keyval (ev)) >= 0)
513 {
514 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
515 | hv | ISO_14755_51;
516# if ISO_14755
517 iso14755_51 (iso14755buf & ISO_14755_MASK);
518# endif
285 return; 519 return;
286 } 520 }
287 else 521 else
288#endif
289 { 522 {
523# if ISO_14755
524 scr_overlay_off ();
525# endif
526 iso14755buf = 0;
527 }
528 }
529 else if ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
530 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R)))
531 if (!(iso14755buf & ISO_14755_STARTED))
532 {
533 iso14755buf |= ISO_14755_STARTED;
534# if ISO_14755
535 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
536 scr_overlay_set (0, 0, "ISO 14755 mode");
537# endif
538 }
539#endif
540
541#ifdef PRINTPIPE
542 if (keysym == XK_Print)
543 {
544 scr_printscreen (ctrl | shft);
545 return;
546 }
547#endif
548
549 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
550 {
551 {
552 bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
290 newlen = 1; 553 newlen = 1;
554#ifdef XK_KP_Home
555 static const KeySym keypadtrans[] = {
556 XK_KP_7, // XK_KP_Home
557 XK_KP_4, // XK_KP_Left
558 XK_KP_8, // XK_KP_Up
559 XK_KP_6, // XK_KP_Right
560 XK_KP_2, // XK_KP_Down
561#ifndef UNSHIFTED_SCROLLKEYS
562 XK_KP_9, // XK_KP_Prior
563 XK_KP_3, // XK_KP_Next
564#else
565 XK_Prior,
566 XK_Next,
567#endif
568 XK_KP_1, // XK_KP_End
569 XK_KP_5, // XK_KP_Begin
570 };
571
572 if (IN_RANGE_INC (keysym, XK_KP_Home, XK_KP_Begin))
573 {
574 unsigned int index = keysym - XK_KP_Home;
575 keysym = kp ? keypadtrans[index] : XK_Home + index;
576 }
577 else if (keysym == XK_KP_Insert)
578 keysym = kp ? XK_KP_0 : XK_Insert;
579#ifndef NO_DELETE_KEY
580 else if (keysym == XK_KP_Delete)
581 keysym = kp ? XK_KP_Decimal : XK_Delete;
582#endif
583#endif
291 switch (keysym) 584 switch (keysym)
292 { 585 {
293#ifndef NO_BACKSPACE_KEY 586#ifndef NO_BACKSPACE_KEY
294 case XK_BackSpace: 587 case XK_BackSpace:
295 if (PrivateModes & PrivMode_HaveBackSpace) 588 if (priv_modes & PrivMode_HaveBackSpace)
296 { 589 {
297 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace) 590 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
298 ^ !!ctrl) ? '\b' : '\177'; 591 ^ !!ctrl) ? '\b' : '\177';
299 kbuf[1] = '\0'; 592 kbuf[1] = '\0';
300 } 593 }
301 else 594 else
302 STRCPY (kbuf, key_backspace); 595 strcpy (kbuf, rs[Rs_backspace_key]);
303# ifdef MULTICHAR_SET
304 if ((Options & Opt_mc_hack) && screen.cur.col > 0)
305 {
306 int col, row;
307
308 newlen = STRLEN (kbuf);
309 col = screen.cur.col - 1;
310 row = screen.cur.row + TermWin.saveLines;
311 if (IS_MULTI2 (screen.rend[row][col]))
312 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
313 }
314# endif
315 break; 596 break;
316#endif 597#endif
317#ifndef NO_DELETE_KEY 598#ifndef NO_DELETE_KEY
318 case XK_Delete: 599 case XK_Delete:
319 STRCPY (kbuf, key_delete); 600 strcpy (kbuf, rs[Rs_delete_key]);
320# ifdef MULTICHAR_SET
321 if (Options & Opt_mc_hack)
322 {
323 int col, row;
324
325 newlen = STRLEN (kbuf);
326 col = screen.cur.col;
327 row = screen.cur.row + TermWin.saveLines;
328 if (IS_MULTI1 (screen.rend[row][col]))
329 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
330 }
331# endif
332 break; 601 break;
333#endif 602#endif
334 case XK_Tab: 603 case XK_Tab:
335 if (shft) 604 if (shft)
336 STRCPY (kbuf, "\033[Z"); 605 strcpy (kbuf, "\033[Z");
337 else 606 else
338 { 607 {
339#ifdef CTRL_TAB_MAKES_META 608#ifdef CTRL_TAB_MAKES_META
340 if (ctrl) 609 if (ctrl)
341 meta = 1; 610 meta = 1;
… …
346#endif 615#endif
347 newlen = 0; 616 newlen = 0;
348 } 617 }
349 break; 618 break;
350 619
351#ifdef XK_KP_Left
352 case XK_KP_Up: /* \033Ox or standard */
353 case XK_KP_Down: /* \033Or or standard */
354 case XK_KP_Right: /* \033Ov or standard */
355 case XK_KP_Left: /* \033Ot or standard */
356 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
357 {
358 STRCPY (kbuf, "\033OZ");
359 kbuf[2] = "txvr"[keysym - XK_KP_Left];
360 break;
361 }
362 else
363 /* translate to std. cursor key */
364 keysym = XK_Left + (keysym - XK_KP_Left);
365 /* FALLTHROUGH */
366#endif
367 case XK_Up: /* "\033[A" */ 620 case XK_Up: /* "\033[A" */
368 case XK_Down: /* "\033[B" */ 621 case XK_Down: /* "\033[B" */
369 case XK_Right: /* "\033[C" */ 622 case XK_Right: /* "\033[C" */
370 case XK_Left: /* "\033[D" */ 623 case XK_Left: /* "\033[D" */
371 STRCPY (kbuf, "\033[Z"); 624 strcpy (kbuf, "\033[Z");
372 kbuf[2] = "DACB"[keysym - XK_Left]; 625 kbuf[2] = "DACB"[keysym - XK_Left];
373 /* do Shift first */ 626 /* do Shift first */
374 if (shft) 627 if (shft)
375 kbuf[2] = "dacb"[keysym - XK_Left]; 628 kbuf[2] = "dacb"[keysym - XK_Left];
376 else if (ctrl) 629 else if (ctrl)
377 { 630 {
378 kbuf[1] = 'O'; 631 kbuf[1] = 'O';
379 kbuf[2] = "dacb"[keysym - XK_Left]; 632 kbuf[2] = "dacb"[keysym - XK_Left];
380 } 633 }
381 else if (PrivateModes & PrivMode_aplCUR) 634 else if (priv_modes & PrivMode_aplCUR)
382 kbuf[1] = 'O'; 635 kbuf[1] = 'O';
383#ifdef MULTICHAR_SET 636 break;
384 //TODO: ?? 637
385 if (Options & Opt_mc_hack) 638#ifndef UNSHIFTED_SCROLLKEYS
639 case XK_Prior:
640 strcpy (kbuf, "\033[5~");
641 break;
642 case XK_Next:
643 strcpy (kbuf, "\033[6~");
644 break;
645#endif
646 case XK_KP_Enter:
647 /* allow shift to override */
648 if (kp)
386 { 649 {
387 int col, row, m;
388
389 col = screen.cur.col;
390 row = screen.cur.row + TermWin.saveLines;
391 m = 0;
392 if (keysym == XK_Right
393 && IS_MULTI1 (screen.rend[row][col]))
394 m = 1;
395 else if (keysym == XK_Left)
396 {
397 if (col > 0)
398 {
399 if (IS_MULTI2 (screen.rend[row][col - 1]))
400 m = 1;
401 }
402 else if (screen.cur.row > 0)
403 {
404 col = screen.tlen[--row];
405 if (col == -1)
406 col = TermWin.ncol - 1;
407 else
408 col--;
409 if (col > 0
410 && IS_MULTI2 (screen.rend[row][col]))
411 m = 1;
412 }
413 }
414 if (m)
415 MEMMOVE (kbuf + 3, kbuf, 3 + 1);
416 }
417#endif
418 break;
419
420#ifndef UNSHIFTED_SCROLLKEYS
421# ifdef XK_KP_Prior
422 case XK_KP_Prior:
423 /* allow shift to override */
424 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
425 {
426 STRCPY (kbuf, "\033Oy"); 650 strcpy (kbuf, "\033OM");
427 break; 651 break;
428 } 652 }
653
429 /* FALLTHROUGH */ 654 /* FALLTHROUGH */
430# endif 655
431 case XK_Prior:
432 STRCPY (kbuf, "\033[5~");
433 break;
434# ifdef XK_KP_Next
435 case XK_KP_Next: 656 case XK_Return:
436 /* allow shift to override */ 657 if (priv_modes & PrivMode_LFNL)
437 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
438 { 658 {
439 STRCPY (kbuf, "\033Os"); 659 kbuf[0] = '\015';
660 kbuf[1] = '\012';
440 break; 661 kbuf[2] = '\0';
441 }
442 /* FALLTHROUGH */
443# endif
444 case XK_Next:
445 STRCPY (kbuf, "\033[6~");
446 break;
447#endif
448 case XK_KP_Enter:
449 /* allow shift to override */
450 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
451 {
452 STRCPY (kbuf, "\033OM");
453 } 662 }
454 else 663 else
455 { 664 {
456 kbuf[0] = '\r'; 665 kbuf[0] = '\015';
457 kbuf[1] = '\0'; 666 kbuf[1] = '\0';
458 } 667 }
459 break; 668 break;
460 669
461#ifdef XK_KP_Begin
462 case XK_KP_Begin:
463 STRCPY (kbuf, "\033Ou");
464 break;
465
466 case XK_KP_Insert:
467 STRCPY (kbuf, "\033Op");
468 break;
469
470 case XK_KP_Delete:
471 STRCPY (kbuf, "\033On");
472 break;
473#endif
474 case XK_KP_F1: /* "\033OP" */ 670 case XK_KP_F1: /* "\033OP" */
475 case XK_KP_F2: /* "\033OQ" */ 671 case XK_KP_F2: /* "\033OQ" */
476 case XK_KP_F3: /* "\033OR" */ 672 case XK_KP_F3: /* "\033OR" */
477 case XK_KP_F4: /* "\033OS" */ 673 case XK_KP_F4: /* "\033OS" */
478 STRCPY (kbuf, "\033OP"); 674 strcpy (kbuf, "\033OP");
479 kbuf[2] += (keysym - XK_KP_F1); 675 kbuf[2] += (keysym - XK_KP_F1);
480 break; 676 break;
481 677
482 case XK_KP_Multiply: /* "\033Oj" : "*" */ 678 case XK_KP_Multiply: /* "\033Oj" : "*" */
483 case XK_KP_Add: /* "\033Ok" : "+" */ 679 case XK_KP_Add: /* "\033Ok" : "+" */
… …
494 case XK_KP_6: /* "\033Ov" : "6" */ 690 case XK_KP_6: /* "\033Ov" : "6" */
495 case XK_KP_7: /* "\033Ow" : "7" */ 691 case XK_KP_7: /* "\033Ow" : "7" */
496 case XK_KP_8: /* "\033Ox" : "8" */ 692 case XK_KP_8: /* "\033Ox" : "8" */
497 case XK_KP_9: /* "\033Oy" : "9" */ 693 case XK_KP_9: /* "\033Oy" : "9" */
498 /* allow shift to override */ 694 /* allow shift to override */
499 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 695 if (kp)
500 { 696 {
501 STRCPY (kbuf, "\033Oj"); 697 strcpy (kbuf, "\033Oj");
502 kbuf[2] += (keysym - XK_KP_Multiply); 698 kbuf[2] += (keysym - XK_KP_Multiply);
503 } 699 }
504 else 700 else
505 { 701 {
506 kbuf[0] = ('*' + (keysym - XK_KP_Multiply)); 702 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
507 kbuf[1] = '\0'; 703 kbuf[1] = '\0';
508 } 704 }
509 break; 705 break;
510 706
511 case XK_Find: 707 case XK_Find:
512 STRCPY (kbuf, "\033[1~"); 708 strcpy (kbuf, "\033[1~");
513 break; 709 break;
710
514 case XK_Insert: 711 case XK_Insert:
515 STRCPY (kbuf, "\033[2~"); 712 strcpy (kbuf, "\033[2~");
516 break; 713 break;
517#ifdef DXK_Remove /* support for DEC remove like key */ 714#ifdef DXK_Remove /* support for DEC remove like key */
518 case DXK_Remove: 715 case DXK_Remove:
519 /* FALLTHROUGH */ 716 /* FALLTHROUGH */
520#endif 717#endif
521 case XK_Execute: 718 case XK_Execute:
522 STRCPY (kbuf, "\033[3~"); 719 strcpy (kbuf, "\033[3~");
523 break; 720 break;
524 case XK_Select: 721 case XK_Select:
525 STRCPY (kbuf, "\033[4~"); 722 strcpy (kbuf, "\033[4~");
526 break; 723 break;
527#ifdef XK_KP_End
528 case XK_KP_End:
529 /* allow shift to override */
530 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
531 {
532 STRCPY (kbuf, "\033Oq");
533 break;
534 }
535 /* FALLTHROUGH */
536#endif
537 case XK_End: 724 case XK_End:
538 STRCPY (kbuf, KS_END); 725 strcpy (kbuf, KS_END);
539 break; 726 break;
540#ifdef XK_KP_Home
541 case XK_KP_Home:
542 /* allow shift to override */
543 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
544 {
545 STRCPY (kbuf, "\033Ow");
546 break;
547 }
548 /* FALLTHROUGH */
549#endif
550 case XK_Home: 727 case XK_Home:
551 STRCPY (kbuf, KS_HOME); 728 strcpy (kbuf, KS_HOME);
552 break; 729 break;
553 730
554#define FKEY(n, fkey) \ 731#define FKEY(n, fkey) \
555 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey))) 732 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
556 733
… …
608#undef FKEY 785#undef FKEY
609 default: 786 default:
610 newlen = 0; 787 newlen = 0;
611 break; 788 break;
612 } 789 }
790
613 if (newlen) 791 if (newlen)
614 len = STRLEN (kbuf); 792 len = strlen (kbuf);
615 } 793 }
794
616 /* 795 /*
617 * Pass meta for all function keys, if 'meta' option set 796 * Pass meta for all function keys, if 'meta' option set
618 */ 797 */
619#ifdef META8_OPTION 798#ifdef META8_OPTION
620 if (meta && (meta_char == 0x80) && len > 0) 799 if (meta && (meta_char == 0x80) && len > 0)
… …
625 else if (ctrl && keysym == XK_minus) 804 else if (ctrl && keysym == XK_minus)
626 { 805 {
627 len = 1; 806 len = 1;
628 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 807 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
629 } 808 }
809 else if (keysym == XK_ISO_Left_Tab)
810 {
811 strcpy (kbuf, "\033[Z");
812 len = 3;
813 }
630 else 814 else
631 { 815 {
632#ifdef META8_OPTION 816#ifdef META8_OPTION
633 /* set 8-bit on */ 817 /* set 8-bit on */
634 if (meta && (meta_char == 0x80)) 818 if (meta && (meta_char == 0x80))
635 { 819 {
636 unsigned char *ch; 820 char *ch;
637 821
638 for (ch = kbuf; ch < kbuf + len; ch++) 822 for (ch = kbuf; ch < kbuf + len; ch++)
639 *ch |= 0x80; 823 *ch |= 0x80;
824
640 meta = 0; 825 meta = 0;
641 } 826 }
642#endif 827#endif
643#ifdef GREEK_SUPPORT
644 if (greek_mode)
645 len = greek_xlat (kbuf, len);
646#endif
647 /* nil */ ; 828 /* nil */ ;
648 } 829 }
649 } 830 }
831
832 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
833 return;
650 834
651 if (len <= 0) 835 if (len <= 0)
652 return; /* not mapped */ 836 return; /* not mapped */
653 837
654 if (Options & Opt_scrollTtyKeypress) 838 if (option (Opt_scrollTtyKeypress))
655 if (TermWin.view_start) 839 if (view_start)
656 { 840 {
657 TermWin.view_start = 0; 841 view_start = 0;
658 want_refresh = 1; 842 want_refresh = 1;
659 } 843 }
660 844
661 /* 845 /*
662 * these modifications only affect the static keybuffer 846 * these modifications only affect the static keybuffer
… …
673 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~')); 857 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
674 858
675 /* escape prefix */ 859 /* escape prefix */
676 if (meta 860 if (meta
677#ifdef META8_OPTION 861#ifdef META8_OPTION
678 && (meta_char == C0_ESC) 862 && meta_char == C0_ESC
679#endif 863#endif
680 ) 864 )
681 { 865 {
682 const unsigned char ch = C0_ESC; 866 const char ch = C0_ESC;
683
684 tt_write (&ch, 1); 867 tt_write (&ch, 1);
685 } 868 }
686#ifdef DEBUG_CMD
687 if (debug_key)
688 { /* Display keyboard buffer contents */
689 char *p;
690 int i;
691 869
692 fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
693 for (i = 0, p = kbuf; i < len; i++, p++)
694 fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
695 fprintf (stderr, "'\n");
696 }
697#endif /* DEBUG_CMD */
698 tt_write (kbuf, (unsigned int)len); 870 tt_write (kbuf, (unsigned int)len);
699} 871}
700/*}}} */
701 872
702#if (MENUBAR_MAX) 873void
703/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ 874rxvt_term::key_release (XKeyEvent &ev)
704/* attempt to `write' count to the input buffer */ 875{
876#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
877 KeySym keysym;
878
879 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
880#endif
881
882#if ENABLE_FRILLS || ISO_14755
883 // ISO 14755 support
884 if (iso14755buf)
885 if (iso14755buf & ISO_14755_52)
886 {
887# if ISO_14755
888 scr_overlay_off ();
889# endif
890# if ISO_14755
891 // iso14755 part 5.2 handling: release time
892 // first: controls
893 if ((ev.state & ControlMask)
894 && ((keysym >= 0x40 && keysym <= 0x5f)
895 || (keysym >= 0x61 && keysym <= 0x7f)))
896 {
897 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
898 commit_iso14755 ();
899
900 return;
901 }
902
903 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)
904 if (i[0] == keysym)
905 {
906 iso14755buf = ISO_14755_51 | i[1];
907 commit_iso14755 ();
908
909 return;
910 }
911
912 scr_bell ();
913# endif
914 iso14755buf = 0;
915
916 return;
917 }
918 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
919 {
920# if ISO_14755
921 scr_overlay_off ();
922# endif
923 if (iso14755buf & ISO_14755_51)
924 commit_iso14755 ();
925#if ISO_14755
926 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
927 {
928 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
929
930 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
931 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
932 }
933# endif
934 else
935 iso14755buf = 0;
936 }
937#endif
938
939 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
940 return;
941
942#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
943 if (!(ev.state & ControlMask))
944 slip_wheel_ev.stop ();
945 else if (keysym == XK_Control_L || keysym == XK_Control_R)
946 mouse_slip_wheel_speed = 0;
947#endif
948}
949
950#if defined (KEYSYM_RESOURCE)
705unsigned int 951unsigned int
706rxvt_term::cmd_write (const unsigned char *str, unsigned int count) 952rxvt_term::cmd_write (const char *str, unsigned int count)
707{ 953{
708 unsigned int n, s; 954 unsigned int n, s;
709 955
710 n = cmdbuf_ptr - cmdbuf_base; 956 n = cmdbuf_ptr - cmdbuf_base;
711 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 957 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
958
712 if (n > 0 && s < count) 959 if (n > 0 && s < count)
713 { 960 {
714 MEMMOVE (cmdbuf_base, cmdbuf_ptr, 961 memmove (cmdbuf_base, cmdbuf_ptr,
715 (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); 962 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
716 cmdbuf_ptr = cmdbuf_base; 963 cmdbuf_ptr = cmdbuf_base;
717 cmdbuf_endp -= n; 964 cmdbuf_endp -= n;
718 s += n; 965 s += n;
719 } 966 }
967
720 if (count > s) 968 if (count > s)
721 { 969 {
722 rxvt_print_error ("data loss: cmd_write too large"); 970 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
723 count = s; 971 count = s;
724 } 972 }
973
725 for (; count--;) 974 for (; count--;)
726 *cmdbuf_endp++ = *str++; 975 *cmdbuf_endp++ = *str++;
976
977 cmd_parse ();
978
727 return 0; 979 return 0;
728} 980}
729#endif /* MENUBAR_MAX */ 981#endif
730 982
731void 983void
732rxvt_term::flush () 984rxvt_term::flush ()
733{ 985{
734#ifdef TRANSPARENT 986 flush_ev.stop ();
735 if (want_full_refresh) 987
988#ifdef HAVE_BG_PIXMAP
989 if (bgPixmap.check_clearChanged ())
736 { 990 {
737 want_full_refresh = 0; 991// scr_clear (true); This needs to be researched further!
738 scr_clear ();
739 scr_touch (false); 992 scr_touch (false);
740 want_refresh = 1;
741 } 993 }
742#endif 994#endif
743 995
744 if (want_refresh) 996 if (want_refresh)
745 { 997 {
998 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
999 {
1000 int row = view_start;
1001 int end_row = row + nrow;
1002
1003 while (row > top_row && ROW (row - 1).is_longer ())
1004 --row;
1005
1006 do
1007 {
1008 int start_row = row;
1009 line_t *l;
1010
1011 do
1012 {
1013 l = &ROW (row++);
1014
1015 if (!(l->f & LINE_FILTERED))
1016 {
1017 // line not filtered, mark it as filtered
1018 l->f |= LINE_FILTERED;
1019 while (l->is_longer ())
1020 {
1021 l = &ROW (row++);
1022 l->f |= LINE_FILTERED;
1023 }
1024
1025 // and filter it
1026 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
1027
1028 break;
1029 }
1030 }
1031 while (l->is_longer () && row < end_row);
1032 }
1033 while (row < end_row);
1034 }
1035
746 scr_refresh (refresh_type); 1036 scr_refresh ();
747 scrollbar_show (1); 1037 scrollbar_show (1);
748#ifdef USE_XIM 1038#ifdef USE_XIM
749 IMSendSpot (); 1039 IMSendSpot ();
750#endif 1040#endif
751
752 } 1041 }
753 1042
754 display->flush (); 1043 display->flush ();
755} 1044}
756 1045
757void 1046void
758rxvt_term::check_cb (check_watcher &w) 1047rxvt_term::prepare_cb (ev::prepare &w, int revents)
759{ 1048{
760 SET_R (this); 1049 make_current ();
761 SET_LOCALE (locale);
762 1050
1051 display->flush ();
1052
1053 if (want_refresh && !ev_is_active (&flush_ev))
1054 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
1055}
1056
1057void
1058rxvt_term::flush_cb (ev::timer &w, int revents)
1059{
1060 make_current ();
1061
1062 refresh_count = 0;
763 flush (); 1063 flush ();
764} 1064}
765 1065
766#ifdef CURSOR_BLINK 1066#ifdef CURSOR_BLINK
767void 1067void
768rxvt_term::cursor_blink_cb (time_watcher &w) 1068rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
769{ 1069{
770 hidden_cursor = !hidden_cursor; 1070 hidden_cursor = !hidden_cursor;
771 want_refresh = 1; 1071 want_refresh = 1;
772
773 w.start (w.at + BLINK_INTERVAL);
774} 1072}
775#endif 1073#endif
776 1074
777#ifdef TEXT_BLINK 1075#ifdef TEXT_BLINK
778void 1076void
779rxvt_term::text_blink_cb (time_watcher &w) 1077rxvt_term::text_blink_cb (ev::timer &w, int revents)
780{ 1078{
781 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1079 if (scr_refresh_rend (RS_Blink, RS_Blink))
782 { 1080 {
783 hidden_text = !hidden_text; 1081 hidden_text = !hidden_text;
784 want_refresh = 1; 1082 want_refresh = 1;
785 w.start (w.at + TEXT_BLINK_INTERVAL); 1083 }
1084}
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))
786 } 1104 {
1105 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1106 want_refresh = 1;
1107 }
1108 else
1109 w.stop ();
787} 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;
788#endif 1154#endif
789 1155
790bool 1156bool
791rxvt_term::pty_fill () 1157rxvt_term::pty_fill ()
792{ 1158{
793 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 }
794 1166
795 memmove (cmdbuf_base, cmdbuf_ptr, n); 1167 memmove (cmdbuf_base, cmdbuf_ptr, n);
796 cmdbuf_ptr = cmdbuf_base; 1168 cmdbuf_ptr = cmdbuf_base;
797 cmdbuf_endp = cmdbuf_ptr + n; 1169 cmdbuf_endp = cmdbuf_ptr + n;
798 1170
799 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1171 ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n);
800 1172
801 if (n > 0) 1173 if (r > 0)
802 { 1174 {
803 cmdbuf_endp += n; 1175 cmdbuf_endp += r;
804 return true; 1176 return true;
805 } 1177 }
806 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))
807 destroy (); 1190 destroy ();
1191 }
808 1192
809 return false; 1193 return false;
810} 1194}
811 1195
812void 1196void
813rxvt_term::pty_cb (io_watcher &w, short revents) 1197rxvt_term::pty_cb (ev::io &w, int revents)
814{ 1198{
815 SET_R (this); 1199 make_current ();
816 SET_LOCALE (locale);
817 1200
818 if (revents & EVENT_WRITE) 1201 if (revents & ev::READ)
819 tt_write (0, 0);
820 else if (revents & EVENT_READ)
821 {
822 bool flag = true;
823
824 // loop, but don't allow a single term to monopolize us 1202 // loop, but don't allow a single term to monopolize us
825 // the number of loops is fully arbitrary, and thus wrong
826 while (flag && pty_fill ()) 1203 while (pty_fill ())
827 { 1204 if (cmd_parse ())
828 if (!seen_input)
829 {
830 seen_input = 1;
831 /* once we know the shell is running, send the screen size. Again! */
832 tt_winch ();
833 }
834
835 uint32_t ch = NOCHAR;
836
837 for (;;)
838 {
839 if (ch == NOCHAR)
840 ch = next_char ();
841
842 if (ch == NOCHAR) // TODO: improve
843 break; 1205 break;
844 1206
845 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r') 1207 if (revents & ev::WRITE)
846 { 1208 pty_write ();
847 /* Read a text string from the input buffer */
848 uint32_t buf[BUFSIZ];
849 bool refreshnow = false;
850 int nlines = 0;
851 uint32_t *str = buf;
852
853 *str++ = ch;
854
855 for (;;)
856 {
857 ch = next_char ();
858
859 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
860 break;
861 else
862 {
863 *str++ = ch;
864
865 if (ch == '\n')
866 {
867 nlines++;
868 refresh_count++;
869
870 if (! (Options & Opt_jumpScroll)
871 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
872 {
873 refreshnow = true;
874 flag = false;
875 ch = NOCHAR;
876 break;
877 }
878
879 // scr_add_lines only works for nlines < TermWin.nrow - 1.
880 if (nlines >= TermWin.nrow - 1)
881 {
882 scr_add_lines (buf, nlines, str - buf);
883 nlines = 0;
884 str = buf;
885 }
886 }
887
888 if (str >= buf + BUFSIZ)
889 {
890 ch = NOCHAR;
891 break;
892 }
893 }
894 }
895
896 scr_add_lines (buf, nlines, str - buf);
897
898 /*
899 * If there have been a lot of new lines, then update the screen
900 * What the heck I'll cheat and only refresh less than every page-full.
901 * the number of pages between refreshes is refresh_limit, which
902 * is incremented here because we must be doing flat-out scrolling.
903 *
904 * refreshing should be correct for small scrolls, because of the
905 * time-out
906 */
907 if (refreshnow)
908 {
909 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
910 refresh_limit++;
911
912 scr_refresh (refresh_type);
913 }
914
915 }
916 else
917 {
918 switch (ch)
919 {
920 default:
921 process_nonprinting (ch);
922 break;
923 case C0_ESC: /* escape char */
924 process_escape_seq ();
925 break;
926 /*case 0x9b: */ /* CSI */
927 /* process_csi_seq (); */
928 }
929
930 ch = NOCHAR;
931 }
932 }
933 }
934 }
935} 1209}
936 1210
937// read the next character, currently handles UTF-8 1211void
938// will probably handle all sorts of other stuff in the future 1212rxvt_term::pointer_unblank ()
939uint32_t
940rxvt_term::next_char ()
941{ 1213{
942 while (cmdbuf_ptr < cmdbuf_endp) 1214 XDefineCursor (dpy, vt, TermWin_cursor);
943 { 1215 recolour_cursor ();
944 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
945 return *cmdbuf_ptr++;
946 1216
947 wchar_t wc; 1217#ifdef POINTER_BLANK
948 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); 1218 hidden_pointer = 0;
949 1219
950 if (len == (size_t)-2) 1220 if (option (Opt_pointerBlank))
951 return NOCHAR; 1221 pointer_ev.start (pointerBlankDelay);
952 1222#endif
953 if (len == (size_t)-1)
954 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
955
956 // assume wchar == unicode
957 cmdbuf_ptr += len;
958 return wc;
959 }
960
961 return NOCHAR;
962}
963
964/* rxvt_cmd_getc () - Return next input character */
965/*
966 * Return the next input character after first passing any keyboard input
967 * to the command.
968 */
969uint32_t
970rxvt_term::cmd_getc ()
971{
972 for (;;)
973 {
974 uint32_t c = next_char ();
975 if (c != NOCHAR)
976 return c;
977
978 // incomplete sequences should occur rarely, still, a better solution
979 // would be preferred. either setjmp/longjmp or better design.
980 fcntl (cmd_fd, F_SETFL, 0);
981 pty_fill ();
982 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
983 }
984} 1223}
985 1224
986#ifdef POINTER_BLANK 1225#ifdef POINTER_BLANK
987void 1226void
988rxvt_term::pointer_unblank () 1227rxvt_term::pointer_blank ()
989{ 1228{
990 XDefineCursor (display->display, TermWin.vt, TermWin_cursor); 1229 if (!option (Opt_pointerBlank))
991 recolour_cursor (); 1230 return;
992 1231
1232 XDefineCursor (dpy, vt, display->blank_cursor);
1233 XFlush (dpy);
1234
993 hidden_pointer = 0; 1235 hidden_pointer = 1;
994
995 if (Options & Opt_pointerBlank)
996 pointer_ev.start (NOW + pointerBlankDelay);
997} 1236}
998 1237
999void 1238void
1000rxvt_term::pointer_blank () 1239rxvt_term::pointer_cb (ev::timer &w, int revents)
1001{ 1240{
1002 if (! (Options & Opt_pointerBlank)) 1241 make_current ();
1003 return;
1004 1242
1005 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1243 pointer_blank ();
1006 XFlush (display->display);
1007
1008 hidden_pointer = 1;
1009} 1244}
1245#endif
1010 1246
1011void 1247void
1012rxvt_term::pointer_cb (time_watcher &w)
1013{
1014 SET_R (this);
1015 SET_LOCALE (locale);
1016
1017 pointer_blank ();
1018}
1019#endif
1020
1021void
1022rxvt_term::mouse_report (const XButtonEvent &ev) 1248rxvt_term::mouse_report (XButtonEvent &ev)
1023{ 1249{
1024 int button_number, key_state = 0; 1250 int button_number, key_state = 0;
1025 int x, y; 1251 int x, y;
1252 int code = 32;
1026 1253
1027 x = ev.x; 1254 x = Pixel2Col (ev.x);
1028 y = ev.y; 1255 y = Pixel2Row (ev.y);
1029 pixel_position (&x, &y); 1256 if (ev.type == MotionNotify)
1257 {
1258 if (x == mouse_row && y == mouse_col)
1259 return;
1260 mouse_row = x;
1261 mouse_col = y;
1262 code += 32;
1263 }
1030 1264
1031 if (MEvent.button == AnyButton) 1265 if (MEvent.button == AnyButton)
1032 {
1033 button_number = 3; 1266 button_number = 3;
1034 }
1035 else 1267 else
1036 { 1268 {
1037 button_number = MEvent.button - Button1; 1269 button_number = MEvent.button - Button1;
1038 /* add 0x3D for wheel events, like xterm does */ 1270 /* add 0x3D for wheel events, like xterm does */
1039 if (button_number >= 3) 1271 if (button_number >= 3)
1040 button_number += (64 - 3); 1272 button_number += (64 - 3);
1041 } 1273 }
1042 1274
1043 if (PrivateModes & PrivMode_MouseX10) 1275 if (priv_modes & PrivMode_MouseX10)
1044 { 1276 {
1045 /* 1277 /*
1046 * do not report ButtonRelease 1278 * do not report ButtonRelease
1047 * no state info allowed 1279 * no state info allowed
1048 */ 1280 */
… …
1063 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1295 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1064 + ((MEvent.state & ControlMask) ? 16 : 0); 1296 + ((MEvent.state & ControlMask) ? 16 : 0);
1065#ifdef MOUSE_REPORT_DOUBLECLICK 1297#ifdef MOUSE_REPORT_DOUBLECLICK
1066 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1298 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1067#endif 1299#endif
1068
1069 } 1300 }
1070 1301
1071#ifdef DEBUG_MOUSEREPORT 1302#if DEBUG_MOUSEREPORT
1072 fprintf (stderr, "Mouse ["); 1303 fprintf (stderr, "Mouse [");
1073 if (key_state & 16) 1304 if (key_state & 16)
1074 fputc ('C', stderr); 1305 fputc ('C', stderr);
1075 if (key_state & 4) 1306 if (key_state & 4)
1076 fputc ('S', stderr); 1307 fputc ('S', stderr);
… …
1080 fputc ('2', stderr); 1311 fputc ('2', stderr);
1081 fprintf (stderr, "]: <%d>, %d/%d\n", 1312 fprintf (stderr, "]: <%d>, %d/%d\n",
1082 button_number, 1313 button_number,
1083 x + 1, 1314 x + 1,
1084 y + 1); 1315 y + 1);
1085#else 1316#endif
1317
1086 tt_printf ("\033[M%c%c%c", 1318 tt_printf ("\033[M%c%c%c",
1087 (32 + button_number + key_state), 1319 (code + button_number + key_state),
1088 (32 + x + 1), 1320 (32 + x + 1),
1089 (32 + y + 1)); 1321 (32 + y + 1));
1090#endif
1091} 1322}
1092
1093#ifdef USING_W11LIB
1094void
1095rxvt_W11_process_x_event (XEvent *ev)
1096{
1097 rxvt_t *r = rxvt_get_r ();
1098
1099 x_cb (*ev);
1100}
1101#endif
1102 1323
1103/*{{{ process an X event */ 1324/*{{{ process an X event */
1104void 1325void
1105rxvt_term::x_cb (XEvent &ev) 1326rxvt_term::x_cb (XEvent &ev)
1106{ 1327{
1107 SET_R (this); 1328 make_current ();
1108 SET_LOCALE (locale);
1109 1329
1110#if defined(CURSOR_BLINK) 1330 dLocal (Display *, dpy);
1111 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
1112 {
1113 if (hidden_cursor)
1114 {
1115 hidden_cursor = 0;
1116 want_refresh = 1;
1117 }
1118 1331
1119 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1332 if (ev.xany.window == vt
1120 } 1333 && SHOULD_INVOKE (HOOK_X_EVENT)
1121#endif 1334 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1122
1123#if defined(POINTER_BLANK)
1124 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
1125 {
1126 if (ev.type == MotionNotify
1127 || ev.type == ButtonPress
1128 || ev.type == ButtonRelease)
1129 if (hidden_pointer)
1130 pointer_unblank ();
1131
1132 if (ev.type == KeyPress && hidden_pointer == 0)
1133 pointer_blank ();
1134 }
1135#endif
1136
1137#ifdef USE_XIM
1138 if (XFilterEvent (&ev, None))
1139 return; 1335 return;
1140#endif
1141 1336
1337 // for XQueryPointer
1142 Window unused_root, unused_child; 1338 Window unused_root, unused_child;
1143 int unused_root_x, unused_root_y; 1339 int unused_root_x, unused_root_y;
1144 unsigned int unused_mask; 1340 unsigned int unused_mask;
1145
1146#ifdef DEBUG_X
1147 const char *const eventnames[] =
1148 { /* mason - this matches my system */
1149 "",
1150 "",
1151 "KeyPress",
1152 "KeyRelease",
1153 "ButtonPress",
1154 "ButtonRelease",
1155 "MotionNotify",
1156 "EnterNotify",
1157 "LeaveNotify",
1158 "FocusIn",
1159 "FocusOut",
1160 "KeymapNotify",
1161 "Expose",
1162 "GraphicsExpose",
1163 "NoExpose",
1164 "VisibilityNotify",
1165 "CreateNotify",
1166 "DestroyNotify",
1167 "UnmapNotify",
1168 "MapNotify",
1169 "MapRequest",
1170 "ReparentNotify",
1171 "ConfigureNotify",
1172 "ConfigureRequest",
1173 "GravityNotify",
1174 "ResizeRequest",
1175 "CirculateNotify",
1176 "CirculateRequest",
1177 "PropertyNotify",
1178 "SelectionClear",
1179 "SelectionRequest",
1180 "SelectionNotify",
1181 "ColormapNotify",
1182 "ClientMessage",
1183 "MappingNotify"
1184 };
1185#endif
1186
1187#ifdef DEBUG_X
1188 struct timeval tp;
1189 struct tm *ltt;
1190 (void)gettimeofday (&tp, NULL);
1191 ltt = localtime (& (tp.tv_sec));
1192 D_X ((stderr, "Event: %-16s %-7s %08lx (%4d-%02d-%02d %02d:%02d:%02d.%.6ld) %s %lu", eventnames[ev.type], (ev.xany.window == TermWin.parent[0] ? "parent" : (ev.xany.window == TermWin.vt ? "vt" : (ev.xany.window == scrollBar.win ? "scroll" : (ev.xany.window == menuBar.win ? "menubar" : "UNKNOWN")))), (ev.xany.window == TermWin.parent[0] ? TermWin.parent[0] : (ev.xany.window == TermWin.vt ? TermWin.vt : (ev.xany.window == scrollBar.win ? scrollBar.win : (ev.xany.window == menuBar.win ? menuBar.win : 0)))), ltt->tm_year + 1900, ltt->tm_mon + 1, ltt->tm_mday, ltt->tm_hour, ltt->tm_min, ltt->tm_sec, tp.tv_usec, ev.xany.send_event ? "S" : " ", ev.xany.serial));
1193#endif
1194 1341
1195 switch (ev.type) 1342 switch (ev.type)
1196 { 1343 {
1197 case KeyPress: 1344 case KeyPress:
1198 lookup_key (ev.xkey); 1345 key_press (ev.xkey);
1199 break; 1346 break;
1200 1347
1201#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1202 case KeyRelease: 1348 case KeyRelease:
1203 { 1349 key_release (ev.xkey);
1204 if (! (ev.xkey.state & ControlMask))
1205 mouse_slip_wheel_speed = 0;
1206 else
1207 {
1208 KeySym ks;
1209
1210 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
1211 if (ks == XK_Control_L || ks == XK_Control_R)
1212 mouse_slip_wheel_speed = 0;
1213 }
1214 break; 1350 break;
1215 }
1216#endif
1217 1351
1218 case ButtonPress: 1352 case ButtonPress:
1219 button_press (ev.xbutton); 1353 button_press (ev.xbutton);
1220 break; 1354 break;
1221 1355
… …
1223 button_release (ev.xbutton); 1357 button_release (ev.xbutton);
1224 break; 1358 break;
1225 1359
1226 case ClientMessage: 1360 case ClientMessage:
1227 if (ev.xclient.format == 32 1361 if (ev.xclient.format == 32
1228 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1362 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1229 destroy ();
1230#ifdef OFFIX_DND
1231 /* OffiX Dnd (drag 'n' drop) protocol */
1232 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1233 && (ev.xclient.data.l[0] == DndFile
1234 || ev.xclient.data.l[0] == DndDir
1235 || ev.xclient.data.l[0] == DndLink))
1236 { 1363 {
1237 /* Get Dnd data */ 1364 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1238 Atom ActualType; 1365 {
1239 int ActualFormat; 1366 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1240 unsigned char *data; 1367 {
1241 unsigned long Size, RemainingBytes; 1368 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1242 1369 {
1243 XGetWindowProperty (display->display, display->root, 1370 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1244 xa[XA_DNDSELECTION], 1371 destroy ();
1245 0L, 1000000L, 1372 }
1246 False, AnyPropertyType, 1373#if ENABLE_EWMH
1247 &ActualType, &ActualFormat, 1374 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1248 &Size, &RemainingBytes, 1375 XSendEvent (dpy, ev.xclient.window = display->root,
1376 False, SubstructureRedirectMask | SubstructureNotifyMask,
1249 &data); 1377 &ev);
1250 XChangeProperty (display->display, display->root, 1378#endif
1251 XA_CUT_BUFFER0, XA_STRING, 1379 }
1252 8, PropModeReplace, 1380 }
1253 data, STRLEN (data)); 1381#if ENABLE_XEMBED
1254 selection_paste (display->root, XA_CUT_BUFFER0, True); 1382 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1255 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1383 {
1384 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1385 focus_in ();
1386 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1387 focus_out ();
1388 }
1389#endif
1256 } 1390 }
1257#endif /* OFFIX_DND */
1258 break;
1259
1260 case MappingNotify:
1261 XRefreshKeyboardMapping (& (ev.xmapping));
1262 break; 1391 break;
1263 1392
1264 /* 1393 /*
1265 * XXX: this is not the _current_ arrangement 1394 * XXX: this is not the _current_ arrangement
1266 * Here's my conclusion: 1395 * Here's my conclusion:
… …
1285 break; 1414 break;
1286 } 1415 }
1287 break; 1416 break;
1288 1417
1289 case FocusIn: 1418 case FocusIn:
1290 if (!TermWin.focus) 1419 if (ev.xfocus.detail != NotifyInferior
1420 && ev.xfocus.detail != NotifyPointer
1421 && ev.xfocus.mode != NotifyGrab)
1422 focus_in ();
1423 break;
1424
1425 case FocusOut:
1426 if (ev.xfocus.detail != NotifyInferior
1427 && ev.xfocus.detail != NotifyPointer
1428 && ev.xfocus.mode != NotifyGrab)
1429 focus_out ();
1430 break;
1431
1432 case ConfigureNotify:
1433 /* fprintf (stderr, "ConfigureNotify for %X, parent is %X, geom is %dx%d%+d%+d, old geom was %dx%d\n",
1434 ev.xconfigure.window, parent[0], ev.xconfigure.width, ev.xconfigure.height, ev.xconfigure.x, ev.xconfigure.y,
1435 szHint.width, szHint.height); */
1436 if (ev.xconfigure.window == parent[0])
1291 { 1437 {
1292 TermWin.focus = 1; 1438 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1293 want_refresh = 1;
1294#ifdef USE_XIM
1295 if (Input_Context != NULL)
1296 XSetICFocus (Input_Context);
1297#endif
1298#ifdef CURSOR_BLINK
1299 if (Options & Opt_cursorBlink)
1300 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1301#endif
1302
1303 } 1439 ;
1304 break;
1305 1440
1306 case FocusOut: 1441 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1307 if (TermWin.focus)
1308 { 1442 {
1309 TermWin.focus = 0; 1443 seen_resize = 1;
1310 want_refresh = 1; 1444 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1311#ifdef USE_XIM
1312 if (Input_Context != NULL)
1313 XUnsetICFocus (Input_Context);
1314#endif
1315#ifdef CURSOR_BLINK
1316 if (Options & Opt_cursorBlink)
1317 cursor_blink_ev.stop ();
1318 hidden_cursor = 0;
1319#endif
1320
1321 }
1322 break;
1323
1324 case ConfigureNotify:
1325 if (ev.xconfigure.window == TermWin.parent[0])
1326 {
1327 int height, width;
1328
1329 do
1330 { /* Wrap lots of configures into one */
1331 width = ev.xconfigure.width;
1332 height = ev.xconfigure.height;
1333 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1334 } 1445 }
1335 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev));
1336
1337 if (szHint.width != width || szHint.height != height)
1338 {
1339 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height));
1340 resize_all_windows (width, height, 1);
1341 }
1342#ifdef DEBUG_SIZE
1343 else 1446 else
1344 { 1447 {
1345 D_SIZE ((stderr, "Size: Not resizing")); 1448#ifdef HAVE_BG_PIXMAP
1449 if (bgPixmap.window_position_sensitive ())
1450 update_background ();
1451#endif
1346 } 1452 }
1347#endif 1453 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1348#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1349 if (Options & Opt_transparent)
1350 {
1351 check_our_parents ();
1352 if (am_transparent)
1353 want_full_refresh = 1;
1354 }
1355#endif
1356
1357 } 1454 }
1358 break; 1455 break;
1359 1456
1457 case PropertyNotify:
1458 if (!HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END)))
1459 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1460 && ev.xproperty.state == PropertyNewValue)
1461 selection_property (ev.xproperty.window, ev.xproperty.atom);
1462
1463 break;
1464
1360 case SelectionClear: 1465 case SelectionClear:
1361 display->set_selection_owner (0); 1466 selection_clear ();
1362 break; 1467 break;
1363 1468
1364 case SelectionNotify: 1469 case SelectionNotify:
1365 if (selection_wait == Sel_normal) 1470 if (selection_wait == Sel_normal)
1366 selection_paste (ev.xselection.requestor, 1471 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1367 ev.xselection.property, True);
1368 break; 1472 break;
1369 1473
1370 case SelectionRequest: 1474 case SelectionRequest:
1371 selection_send (ev.xselectionrequest); 1475 selection_send (ev.xselectionrequest);
1372 break; 1476 break;
1373 1477
1478 case MapNotify:
1479 mapped = 1;
1480#ifdef TEXT_BLINK
1481 text_blink_ev.start ();
1482#endif
1483 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1484 break;
1485
1374 case UnmapNotify: 1486 case UnmapNotify:
1375 TermWin.mapped = 0; 1487 mapped = 0;
1376#ifdef TEXT_BLINK 1488#ifdef TEXT_BLINK
1377 text_blink_ev.stop (); 1489 text_blink_ev.stop ();
1378#endif 1490#endif
1491 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1379 break; 1492 break;
1380
1381 case MapNotify:
1382 TermWin.mapped = 1;
1383#ifdef TEXT_BLINK
1384 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1385#endif
1386 break;
1387
1388#ifdef TRANSPARENT
1389 case ReparentNotify:
1390 rootwin_cb (ev);
1391 break;
1392#endif /* TRANSPARENT */
1393 1493
1394 case GraphicsExpose: 1494 case GraphicsExpose:
1395 case Expose: 1495 case Expose:
1396 if (ev.xany.window == TermWin.vt) 1496 if (ev.xany.window == vt)
1397 { 1497 {
1398#ifdef NO_SLOW_LINK_SUPPORT 1498 do
1499 {
1399 scr_expose (ev.xexpose.x, ev.xexpose.y, 1500 scr_expose (ev.xexpose.x, ev.xexpose.y,
1400 ev.xexpose.width, ev.xexpose.height, False); 1501 ev.xexpose.width, ev.xexpose.height, False);
1401#else 1502 }
1402 // don't understand this, so commented it out 1503 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1504
1505 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1506
1507 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1508 {
1403 scr_expose (ev.xexpose.x, ev.xexpose.y, 1509 scr_expose (ev.xexpose.x, ev.xexpose.y,
1404 ev.xexpose.width, ev.xexpose.height, False); 1510 ev.xexpose.width, ev.xexpose.height, False);
1405 //scr_expose (ev.xexpose.x, 0, 1511 }
1406 // ev.xexpose.width, TermWin.height, False);
1407#endif
1408 want_refresh = 1; 1512 want_refresh = 1;
1409 } 1513 }
1410 else 1514 else
1411 { 1515 {
1412 XEvent unused_event; 1516 XEvent unused_event;
1413 1517
1414 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1518 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1415 Expose, 1519 ;
1416 &unused_event)) ; 1520 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1417 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1521 ;
1418 GraphicsExpose, 1522
1419 &unused_event)) ;
1420 if (isScrollbarWindow (ev.xany.window)) 1523 if (isScrollbarWindow (ev.xany.window))
1421 { 1524 {
1422 scrollBar.setIdle (); 1525 scrollBar.setIdle ();
1423 scrollbar_show (0); 1526 scrollbar_show (0);
1424 } 1527 }
1425#ifdef MENUBAR
1426 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1427 menubar_expose ();
1428#endif
1429#ifdef RXVT_GRAPHICS
1430 Gr_expose (ev.xany.window);
1431#endif
1432
1433 } 1528 }
1434 break; 1529 break;
1435 1530
1436 case MotionNotify: 1531 case MotionNotify:
1437#ifdef POINTER_BLANK 1532#ifdef POINTER_BLANK
1438 if (hidden_pointer) 1533 if (hidden_pointer)
1439 pointer_unblank (); 1534 pointer_unblank ();
1440#endif 1535#endif
1441#if MENUBAR 1536 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1442 if (isMenuBarWindow (ev.xany.window)) 1537 || priv_modes & PrivMode_MouseAnyEvent)
1538 mouse_report (ev.xbutton);
1539 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1540 break;
1541
1542 if (ev.xany.window == vt)
1443 { 1543 {
1444 menubar_control (& (ev.xbutton)); 1544 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1445 break; 1545 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1446 } 1546 ; // nop
1447#endif
1448 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1449 break;
1450
1451 if (ev.xany.window == TermWin.vt)
1452 {
1453 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1547 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1454 { 1548 {
1455 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1549 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1456 ; 1550 ;
1457 1551
1458 XQueryPointer (display->display, TermWin.vt, 1552 XQueryPointer (dpy, vt,
1459 &unused_root, &unused_child, 1553 &unused_root, &unused_child,
1460 &unused_root_x, &unused_root_y, 1554 &unused_root_x, &unused_root_y,
1461 & (ev.xbutton.x), & (ev.xbutton.y), 1555 &ev.xbutton.x, &ev.xbutton.y,
1462 &unused_mask); 1556 &ev.xbutton.state);
1463#ifdef MOUSE_THRESHOLD 1557#ifdef MOUSE_THRESHOLD
1464 /* deal with a `jumpy' mouse */ 1558 /* deal with a `jumpy' mouse */
1465 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1559 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1466 { 1560 {
1467#endif 1561#endif
1562#if ISO_14755
1563 // 5.4
1564 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1565 {
1566 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1567 break;
1568 }
1569#endif
1468 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1570 selection_extend (ev.xbutton.x, ev.xbutton.y,
1469 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1571 ev.xbutton.state & Button3Mask ? 2 : 0);
1572
1470#ifdef SELECTION_SCROLLING 1573#ifdef SELECTION_SCROLLING
1471 if (ev.xbutton.y < TermWin.int_bwidth 1574 if (ev.xbutton.y < int_bwidth
1472 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1575 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1473 { 1576 {
1474 int dist; 1577 int dist;
1475
1476 pending_scroll_selection=1;
1477 1578
1478 /* don't clobber the current delay if we are 1579 /* don't clobber the current delay if we are
1479 * already in the middle of scrolling. 1580 * already in the middle of scrolling.
1480 */ 1581 */
1481 if (scroll_selection_delay<=0) 1582 if (!ev_is_active (&sel_scroll_ev))
1482 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1583 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1483 1584
1484 /* save the event params so we can highlight 1585 /* save the event params so we can highlight
1485 * the selection in the pending-scroll loop 1586 * the selection in the pending-scroll loop
1486 */ 1587 */
1487 selection_save_x=ev.xbutton.x; 1588 selection_save_x = ev.xbutton.x;
1488 selection_save_y=ev.xbutton.y; 1589 selection_save_y = ev.xbutton.y;
1489 selection_save_state=
1490 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1590 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1491 1591
1492 /* calc number of lines to scroll */ 1592 /* calc number of lines to scroll */
1493 if (ev.xbutton.y<TermWin.int_bwidth) 1593 if (ev.xbutton.y < int_bwidth)
1494 { 1594 {
1495 scroll_selection_dir = UP; 1595 scroll_selection_dir = UP;
1496 dist = TermWin.int_bwidth - ev.xbutton.y; 1596 dist = int_bwidth - ev.xbutton.y;
1497 } 1597 }
1498 else 1598 else
1499 { 1599 {
1500 scroll_selection_dir = DN; 1600 scroll_selection_dir = DN;
1501 dist = ev.xbutton.y - 1601 dist = ev.xbutton.y - (int_bwidth + height);
1502 (TermWin.int_bwidth + TermWin.height);
1503 } 1602 }
1603
1504 scroll_selection_lines= (Pixel2Height (dist)/ 1604 scroll_selection_lines = Pixel2Height (dist)
1505 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1605 / SELECTION_SCROLL_LINE_SPEEDUP
1606 + 1;
1506 MIN_IT (scroll_selection_lines, 1607 min_it (scroll_selection_lines,
1507 SELECTION_SCROLL_MAX_LINES); 1608 SELECTION_SCROLL_MAX_LINES);
1508 } 1609 }
1509 else 1610 else
1510 { 1611 {
1511 /* we are within the text window, so we 1612 /* we are within the text window, so we
1512 * shouldn't be scrolling 1613 * shouldn't be scrolling
1513 */ 1614 */
1514 pending_scroll_selection = 0; 1615 if (ev_is_active (&sel_scroll_ev))
1616 sel_scroll_ev.stop();
1515 } 1617 }
1516#endif 1618#endif
1517#ifdef MOUSE_THRESHOLD 1619#ifdef MOUSE_THRESHOLD
1518
1519 } 1620 }
1520#endif 1621#endif
1521
1522 } 1622 }
1523 } 1623 }
1524 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1624 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ())
1525 { 1625 {
1526 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1626 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1527 MotionNotify, &ev)) ; 1627 MotionNotify, &ev))
1628 ;
1629
1528 XQueryPointer (display->display, scrollBar.win, 1630 XQueryPointer (dpy, scrollBar.win,
1529 &unused_root, &unused_child, 1631 &unused_root, &unused_child,
1530 &unused_root_x, &unused_root_y, 1632 &unused_root_x, &unused_root_y,
1531 & (ev.xbutton.x), & (ev.xbutton.y), 1633 &ev.xbutton.x, &ev.xbutton.y,
1532 &unused_mask); 1634 &unused_mask);
1533 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1635 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1534 scrollbar_size ()); 1636 scrollbar_size ());
1535 scr_refresh (refresh_type);
1536 refresh_limit = 0; 1637 want_refresh = 1;
1537 scrollbar_show (1); 1638 scrollbar_show (1);
1538 } 1639 }
1539 break; 1640 break;
1540 } 1641 }
1541}
1542 1642
1643#if defined(CURSOR_BLINK)
1644 if (option (Opt_cursorBlink) && ev.type == KeyPress)
1645 {
1646 if (hidden_cursor)
1647 {
1648 hidden_cursor = 0;
1649 want_refresh = 1;
1650 }
1651
1652 cursor_blink_ev.again ();
1653 }
1654#endif
1655
1656#if defined(POINTER_BLANK)
1657 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1658 {
1659 if (ev.type == MotionNotify
1660 || ev.type == ButtonPress
1661 || ev.type == ButtonRelease)
1662 if (hidden_pointer)
1663 pointer_unblank ();
1664
1665 if (ev.type == KeyPress && hidden_pointer == 0)
1666 pointer_blank ();
1667 }
1668#endif
1669}
1670
1671void
1672rxvt_term::focus_in ()
1673{
1674 if (!focus)
1675 {
1676 focus = 1;
1677 want_refresh = 1;
1678
1679 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1680
1681#if USE_XIM
1682 if (Input_Context != NULL)
1683 {
1684 IMSetPosition ();
1685 XSetICFocus (Input_Context);
1686 }
1687#endif
1688#if CURSOR_BLINK
1689 if (option (Opt_cursorBlink))
1690 cursor_blink_ev.start (CURSOR_BLINK_INTERVAL, CURSOR_BLINK_INTERVAL);
1691#endif
1692#if OFF_FOCUS_FADING
1693 if (rs[Rs_fade])
1694 {
1695 pix_colors = pix_colors_focused;
1696 scr_recolour ();
1697 }
1698#endif
1699#if ENABLE_FRILLS
1700 if (option (Opt_urgentOnBell))
1701 {
1702 if (XWMHints *h = XGetWMHints(dpy, parent[0]))
1703 {
1704 h->flags &= ~XUrgencyHint;
1705 XSetWMHints (dpy, parent[0], h);
1706 }
1707 }
1708#endif
1709 }
1710}
1711
1712void
1713rxvt_term::focus_out ()
1714{
1715 if (focus)
1716 {
1717 focus = 0;
1718 want_refresh = 1;
1719
1720 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1721
1722#if ENABLE_FRILLS || ISO_14755
1723 if (iso14755buf)
1724 {
1725 iso14755buf = 0;
1726# if ISO_14755
1727 scr_overlay_off ();
1728# endif
1729 }
1730#endif
1731#if USE_XIM
1732 if (Input_Context != NULL)
1733 XUnsetICFocus (Input_Context);
1734#endif
1735#if CURSOR_BLINK
1736 if (option (Opt_cursorBlink))
1737 cursor_blink_ev.stop ();
1738
1739 hidden_cursor = 0;
1740#endif
1741#if OFF_FOCUS_FADING
1742 if (rs[Rs_fade])
1743 {
1744 pix_colors = pix_colors_unfocused;
1745 scr_recolour ();
1746 }
1747#endif
1748 }
1749}
1750
1751void
1752rxvt_term::update_fade_color (unsigned int idx)
1753{
1754#if OFF_FOCUS_FADING
1755 if (rs[Rs_fade])
1756 {
1757 rgba c;
1758 pix_colors [Color_fade].get (c);
1759 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1760 }
1761#endif
1762}
1763
1764#if ENABLE_TRANSPARENCY || ENABLE_PERL
1543void 1765void
1544rxvt_term::rootwin_cb (XEvent &ev) 1766rxvt_term::rootwin_cb (XEvent &ev)
1545{ 1767{
1546 SET_R (this); 1768 make_current ();
1547 SET_LOCALE (locale);
1548 1769
1770 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1771 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1772 return;
1773
1774# if ENABLE_TRANSPARENCY
1549 switch (ev.type) 1775 switch (ev.type)
1550 { 1776 {
1551 case PropertyNotify: 1777 case PropertyNotify:
1778 /*
1779 * if user used some Esetroot compatible prog to set the root bg,
1780 * use the property to determine the pixmap. We use it later on.
1781 */
1552 if (ev.xproperty.atom == xa[XA_VT_SELECTION]) 1782 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1783 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1553 { 1784 {
1554 if (ev.xproperty.state == PropertyNewValue) 1785 bgPixmap.set_root_pixmap ();
1555 selection_property (ev.xproperty.window, ev.xproperty.atom); 1786 update_background ();
1556 break;
1557 } 1787 }
1558#ifdef TRANSPARENT
1559 else
1560 {
1561 /*
1562 * if user used some Esetroot compatible prog to set the root bg,
1563 * use the property to determine the pixmap. We use it later on.
1564 */
1565 if (xa[XA_XROOTPMAPID] == 0)
1566 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1567
1568 if (ev.xproperty.atom != xa[XA_XROOTPMAPID])
1569 return;
1570 }
1571
1572 /* FALLTHROUGH */
1573 case ReparentNotify:
1574 if ((Options & Opt_transparent) && check_our_parents ())
1575 if (am_transparent)
1576 want_full_refresh = 1;
1577 break; 1788 break;
1789 }
1578#endif 1790# endif
1579 }
1580} 1791}
1792#endif
1581 1793
1582void 1794void
1583rxvt_term::button_press (const XButtonEvent &ev) 1795rxvt_term::button_press (XButtonEvent &ev)
1584{ 1796{
1585 int reportmode = 0, clickintime; 1797 int reportmode = 0, clickintime;
1586 1798
1587 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1799 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1800
1588 if (!bypass_keystate) 1801 if (!bypass_keystate)
1589 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1802 reportmode = !! (priv_modes & PrivMode_mouse_report);
1803
1590 /* 1804 /*
1591 * VT window processing of button press 1805 * VT window processing of button press
1592 */ 1806 */
1593 if (ev.window == TermWin.vt) 1807 if (ev.window == vt)
1594 { 1808 {
1595#if RXVT_GRAPHICS 1809 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1596 if (ev.subwindow != None) 1810 return;
1597 rxvt_Gr_ButtonPress (ev.x, ev.y);
1598 else
1599#endif
1600 1811
1812#if ISO_14755
1813 // 5.4
1814 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1815 {
1816 iso14755_54 (ev.x, ev.y);
1817 return;
1601 { 1818 }
1819#endif
1820
1602 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1821 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1822
1603 if (reportmode) 1823 if (reportmode)
1824 {
1825 /* mouse report from vt window */
1826 /* save the xbutton state (for ButtonRelease) */
1827 MEvent.state = ev.state;
1828#ifdef MOUSE_REPORT_DOUBLECLICK
1829 if (ev.button == MEvent.button && clickintime)
1604 { 1830 {
1605 /* mouse report from vt window */ 1831 /* same button, within alloted time */
1606 /* save the xbutton state (for ButtonRelease) */ 1832 MEvent.clicks++;
1607 MEvent.state = ev.state; 1833
1608#ifdef MOUSE_REPORT_DOUBLECLICK 1834 if (MEvent.clicks > 1)
1609 if (ev.button == MEvent.button && clickintime)
1610 { 1835 {
1611 /* same button, within alloted time */
1612 MEvent.clicks++;
1613 if (MEvent.clicks > 1)
1614 {
1615 /* only report double clicks */ 1836 /* only report double clicks */
1616 MEvent.clicks = 2; 1837 MEvent.clicks = 2;
1617 mouse_report (ev); 1838 mouse_report (ev);
1618 1839
1619 /* don't report the release */ 1840 /* don't report the release */
1620 MEvent.clicks = 0; 1841 MEvent.clicks = 0;
1621 MEvent.button = AnyButton; 1842 MEvent.button = AnyButton;
1622 }
1623 } 1843 }
1624 else
1625 {
1626 /* different button, or time expired */
1627 MEvent.clicks = 1;
1628 MEvent.button = ev.button;
1629 mouse_report (ev);
1630 }
1631#else
1632 MEvent.button = ev.button;
1633 mouse_report (ev);
1634#endif /* MOUSE_REPORT_DOUBLECLICK */
1635
1636 } 1844 }
1637 else 1845 else
1638 { 1846 {
1847 /* different button, or time expired */
1848 MEvent.clicks = 1;
1849 MEvent.button = ev.button;
1850 mouse_report (ev);
1851 }
1852#else
1853 MEvent.button = ev.button;
1854 mouse_report (ev);
1855#endif /* MOUSE_REPORT_DOUBLECLICK */
1856
1857 }
1858 else
1859 {
1639 if (ev.button != MEvent.button) 1860 if (ev.button != MEvent.button)
1640 MEvent.clicks = 0; 1861 MEvent.clicks = 0;
1862
1641 switch (ev.button) 1863 switch (ev.button)
1642 { 1864 {
1643 case Button1: 1865 case Button1:
1866 /* allow meta + click to select rectangular areas */
1867 /* should be done in screen.C */
1868#if ENABLE_FRILLS
1869 selection.rect = !!(ev.state & ModMetaMask);
1870#else
1871 selection.rect = false;
1872#endif
1873
1644 /* allow shift+left click to extend selection */ 1874 /* allow shift+left click to extend selection */
1645 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1875 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1646 { 1876 {
1647 if (MEvent.button == Button1 && clickintime)
1648 selection_rotate (ev.x, ev.y);
1649 else
1650 selection_extend (ev.x, ev.y, 1);
1651 }
1652 else
1653 {
1654 if (MEvent.button == Button1 && clickintime)
1655 MEvent.clicks++;
1656 else
1657 MEvent.clicks = 1;
1658
1659 selection_click (MEvent.clicks, ev.x, ev.y);
1660 }
1661
1662 MEvent.button = Button1;
1663 break;
1664
1665 case Button3:
1666 if (MEvent.button == Button3 && clickintime) 1877 if (MEvent.button == Button1 && clickintime)
1667 selection_rotate (ev.x, ev.y); 1878 selection_rotate (ev.x, ev.y);
1668 else 1879 else
1669 selection_extend (ev.x, ev.y, 1); 1880 selection_extend (ev.x, ev.y, 1);
1881 }
1882 else
1883 {
1884 if (MEvent.button == Button1 && clickintime)
1885 MEvent.clicks++;
1886 else
1887 MEvent.clicks = 1;
1888
1889 selection_click (MEvent.clicks, ev.x, ev.y);
1890 }
1891
1892 MEvent.button = Button1;
1893 break;
1894
1895 case Button3:
1896 if (MEvent.button == Button3 && clickintime)
1897 selection_rotate (ev.x, ev.y);
1898 else
1899 selection_extend (ev.x, ev.y, 1);
1900
1670 MEvent.button = Button3; 1901 MEvent.button = Button3;
1671 break; 1902 break;
1672 }
1673 } 1903 }
1904 }
1905
1674 MEvent.time = ev.time; 1906 MEvent.time = ev.time;
1675 return; 1907 return;
1676 }
1677 } 1908 }
1678 1909
1679 /* 1910 /*
1680 * Scrollbar window processing of button press 1911 * Scrollbar window processing of button press
1681 */ 1912 */
… …
1723 tt_printf ("\033[5~"); 1954 tt_printf ("\033[5~");
1724 break; 1955 break;
1725 } 1956 }
1726 } 1957 }
1727 else 1958 else
1728#endif /* NO_SCROLLBAR_REPORT */ 1959#endif /* NO_SCROLLBAR_REPORT */
1729 1960
1730 { 1961 {
1731 char upordown = 0; 1962 char upordown = 0;
1732 1963
1733 if (scrollBar.style == R_SB_NEXT) 1964 if (scrollBar.style == R_SB_NEXT)
1734 { 1965 {
1735 if (scrollbarnext_upButton (ev.y)) 1966 if (scrollbarnext_upButton (ev.y))
1736 upordown = -1; /* up */ 1967 upordown = -1; /* up */
… …
1745 upordown = 1; /* down */ 1976 upordown = 1; /* down */
1746 } 1977 }
1747 if (upordown) 1978 if (upordown)
1748 { 1979 {
1749#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1980#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1750 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 1981 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1751#endif 1982#endif
1752 if (scr_page (upordown < 0 ? UP : DN, 1)) 1983 if (scr_page (upordown < 0 ? UP : DN, 1))
1753 { 1984 {
1754 if (upordown < 0) 1985 if (upordown < 0)
1755 scrollBar.setUp (); 1986 scrollBar.setUp ();
… …
1771 break; 2002 break;
1772 case R_SB_ALIGN_BOTTOM: 2003 case R_SB_ALIGN_BOTTOM:
1773 csrO = scrollBar.bot - scrollBar.top; 2004 csrO = scrollBar.bot - scrollBar.top;
1774 break; 2005 break;
1775 } 2006 }
2007
1776 if (scrollBar.style == R_SB_XTERM 2008 if (scrollBar.style == R_SB_XTERM
1777 || scrollbar_above_slider (ev.y) 2009 || scrollbar_above_slider (ev.y)
1778 || scrollbar_below_slider (ev.y)) 2010 || scrollbar_below_slider (ev.y))
1779 scr_move_to ( scrollbar_position (ev.y) - csrO, 2011 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ());
1780 scrollbar_size ()); 2012
1781 scrollBar.setMotion (); 2013 scrollBar.setMotion ();
1782 break; 2014 break;
1783 2015
1784 case Button1: 2016 case Button1:
1785 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2017 if (scrollbar_align == R_SB_ALIGN_CENTRE)
… …
1789 case Button3: 2021 case Button3:
1790 if (scrollBar.style != R_SB_XTERM) 2022 if (scrollBar.style != R_SB_XTERM)
1791 { 2023 {
1792 if (scrollbar_above_slider (ev.y)) 2024 if (scrollbar_above_slider (ev.y))
1793# ifdef RXVT_SCROLL_FULL 2025# ifdef RXVT_SCROLL_FULL
1794 scr_page (UP, TermWin.nrow - 1); 2026 scr_page (UP, nrow - 1);
1795# else 2027# else
1796 scr_page (UP, TermWin.nrow / 4); 2028 scr_page (UP, nrow / 4);
1797# endif 2029# endif
1798 else if (scrollbar_below_slider (ev.y)) 2030 else if (scrollbar_below_slider (ev.y))
1799# ifdef RXVT_SCROLL_FULL 2031# ifdef RXVT_SCROLL_FULL
1800 scr_page (DN, TermWin.nrow - 1); 2032 scr_page (DN, nrow - 1);
1801# else 2033# else
1802 scr_page (DN, TermWin.nrow / 4); 2034 scr_page (DN, nrow / 4);
1803# endif 2035# endif
1804 else 2036 else
1805 scrollBar.setMotion (); 2037 scrollBar.setMotion ();
1806 } 2038 }
1807 else 2039 else
1808 { 2040 {
1809 scr_page ((ev.button == Button1 ? DN : UP), 2041 scr_page ((ev.button == Button1 ? DN : UP),
1810 (TermWin.nrow 2042 (nrow
1811 * scrollbar_position (ev.y) 2043 * scrollbar_position (ev.y)
1812 / scrollbar_size ())); 2044 / scrollbar_size ()));
1813 } 2045 }
2046
1814 break; 2047 break;
1815 } 2048 }
1816 } 2049 }
2050
1817 return; 2051 return;
1818 } 2052 }
1819#if MENUBAR
1820 /*
1821 * Menubar window processing of button press
1822 */
1823 if (isMenuBarWindow (ev.window))
1824 menubar_control (ev);
1825#endif
1826} 2053}
1827 2054
1828void 2055void
1829rxvt_term::button_release (const XButtonEvent &ev) 2056rxvt_term::button_release (XButtonEvent &ev)
1830{ 2057{
1831 int reportmode = 0; 2058 int reportmode = 0;
1832 2059
1833 csrO = 0; /* reset csr Offset */ 2060 csrO = 0; /* reset csr Offset */
1834 if (!bypass_keystate) 2061 if (!bypass_keystate)
1835 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2062 reportmode = !! (priv_modes & PrivMode_mouse_report);
1836 2063
1837 if (scrollbar_isUpDn ()) 2064 if (scrollbar_isUpDn ())
1838 { 2065 {
1839 scrollBar.setIdle (); 2066 scrollBar.setIdle ();
1840 scrollbar_show (0); 2067 scrollbar_show (0);
1841#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1842 refresh_type &= ~SMOOTH_REFRESH;
1843#endif
1844
1845 } 2068 }
2069
1846#ifdef SELECTION_SCROLLING 2070#ifdef SELECTION_SCROLLING
1847 pending_scroll_selection=0; 2071 if (ev_is_active (&sel_scroll_ev))
2072 sel_scroll_ev.stop();
1848#endif 2073#endif
2074
1849 if (ev.window == TermWin.vt) 2075 if (ev.window == vt)
1850 { 2076 {
1851#ifdef RXVT_GRAPHICS 2077 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
1852 if (ev.subwindow != None) 2078 return;
1853 rxvt_Gr_ButtonRelease (ev.x, ev.y);
1854 else
1855#endif
1856 2079
1857 { 2080#if ISO_14755
2081 // 5.4
2082 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2083 return;
2084#endif
2085
1858 if (reportmode) 2086 if (reportmode)
2087 {
2088 /* mouse report from vt window */
2089 /* don't report release of wheel "buttons" */
2090 if (ev.button >= 4)
2091 return;
2092#ifdef MOUSE_REPORT_DOUBLECLICK
2093 /* only report the release of 'slow' single clicks */
2094 if (MEvent.button != AnyButton
2095 && (ev.button != MEvent.button
2096 || (ev.time - MEvent.time
2097 > MULTICLICK_TIME / 2)))
1859 { 2098 {
1860 /* mouse report from vt window */
1861 /* don't report release of wheel "buttons" */
1862 if (ev.button >= 4)
1863 return;
1864#ifdef MOUSE_REPORT_DOUBLECLICK
1865 /* only report the release of 'slow' single clicks */
1866 if (MEvent.button != AnyButton
1867 && (ev.button != MEvent.button
1868 || (ev.time - MEvent.time
1869 > MULTICLICK_TIME / 2)))
1870 {
1871 MEvent.clicks = 0; 2099 MEvent.clicks = 0;
1872 MEvent.button = AnyButton;
1873 mouse_report (ev);
1874 }
1875#else /* MOUSE_REPORT_DOUBLECLICK */
1876 MEvent.button = AnyButton; 2100 MEvent.button = AnyButton;
1877 mouse_report (ev); 2101 mouse_report (ev);
1878#endif /* MOUSE_REPORT_DOUBLECLICK */
1879 return;
1880 } 2102 }
2103#else /* MOUSE_REPORT_DOUBLECLICK */
2104 MEvent.button = AnyButton;
2105 mouse_report (ev);
2106#endif /* MOUSE_REPORT_DOUBLECLICK */
2107 return;
2108 }
2109
2110 /*
2111 * dumb hack to compensate for the failure of click-and-drag
2112 * when overriding mouse reporting
2113 */
2114 if (priv_modes & PrivMode_mouse_report
2115 && bypass_keystate
2116 && ev.button == Button1 && MEvent.clicks <= 1)
2117 selection_extend (ev.x, ev.y, 0);
2118
2119 switch (ev.button)
2120 {
2121 case Button1:
2122 case Button3:
2123 selection_make (ev.time);
2124 break;
2125
2126 case Button2:
2127 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window?
2128 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
2129 break;
2130
2131#ifdef MOUSE_WHEEL
2132 case Button4:
2133 case Button5:
2134 {
2135 int i;
2136 page_dirn v;
2137
2138 v = ev.button == Button4 ? UP : DN;
2139
2140 if (ev.state & ShiftMask)
2141 i = 1;
2142 else if (option (Opt_mouseWheelScrollPage))
2143 i = nrow - 1;
2144 else
2145 i = 5;
2146
2147# ifdef MOUSE_SLIP_WHEELING
2148 if (ev.state & ControlMask)
2149 {
2150 mouse_slip_wheel_speed += v ? -1 : 1;
2151 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2152 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2153
2154 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
2155 }
2156 else
2157 {
2158# endif
2159 scr_page (v, i);
2160 scrollbar_show (1);
2161# ifdef MOUSE_SLIP_WHEELING
2162 }
2163# endif
2164 }
2165 break;
2166#endif
2167 }
2168 }
2169}
2170
2171/*}}} */
2172
2173bool
2174rxvt_term::cmd_parse ()
2175{
2176 bool flag = false;
2177 wchar_t ch = NOCHAR;
2178 char *seq_begin; // remember start of esc-sequence here
2179
2180 for (;;)
2181 {
2182 if (ch == NOCHAR)
2183 {
2184 seq_begin = cmdbuf_ptr;
2185 ch = next_char ();
2186
2187 if (ch == NOCHAR)
2188 break;
2189 }
2190
2191 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT)
2192 {
2193 if (!seen_input)
2194 {
2195 seen_input = 1;
2196 // many badly-written programs (e.g. jed) contain a race condition:
2197 // they first read the screensize and then install a SIGWINCH handler.
2198 // some window managers resize the window early, and these programs
2199 // then sometimes get the size wrong.
2200 // unfortunately other programs are even more buggy and dislike
2201 // being sent SIGWINCH, so only do it when we were in fact being
2202 // resized.
2203 if (seen_resize && cmd_pid)
2204 kill (-cmd_pid, SIGWINCH);
2205 }
2206
2207 /* Read a text string from the input buffer */
2208 wchar_t buf[UBUFSIZ];
2209 bool refreshnow = false;
2210 int nlines = 0;
2211 wchar_t *str = buf;
2212 wchar_t *eol = str + min (ncol, UBUFSIZ);
2213
2214 for (;;)
2215 {
2216 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2217 break;
2218
2219 *str++ = ch;
2220
2221 if (ch == C0_LF || str >= eol)
2222 {
2223 if (ch == C0_LF)
2224 nlines++;
2225
2226 refresh_count++;
2227
2228 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2229 {
2230 refresh_count = 0;
2231
2232 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2233 {
2234 refreshnow = true;
2235 ch = NOCHAR;
2236 break;
2237 }
2238 }
2239
2240 // scr_add_lines only works for nlines <= nrow - 1.
2241 if (nlines >= nrow - 1)
2242 {
2243 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2244 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2245 scr_add_lines (buf, str - buf, nlines);
2246
2247 nlines = 0;
2248 str = buf;
2249 eol = str + min (ncol, UBUFSIZ);
2250 }
2251
2252 if (str >= eol)
2253 {
2254 if (eol >= buf + UBUFSIZ)
2255 {
2256 ch = NOCHAR;
2257 break;
2258 }
2259 else
2260 eol = min (eol + ncol, buf + UBUFSIZ);
2261 }
2262
2263 }
2264
2265 seq_begin = cmdbuf_ptr;
2266 ch = next_char ();
2267 }
2268
2269 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2270 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2271 scr_add_lines (buf, str - buf, nlines);
2272
1881 /* 2273 /*
1882 * dumb hack to compensate for the failure of click-and-drag 2274 * If there have been a lot of new lines, then update the screen
1883 * when overriding mouse reporting 2275 * What the heck we'll cheat and only refresh less than every page-full.
2276 * if skipScroll is enabled.
1884 */ 2277 */
1885 if (PrivateModes & PrivMode_mouse_report 2278 if (refreshnow)
1886 && bypass_keystate
1887 && ev.button == Button1 && MEvent.clicks <= 1)
1888 selection_extend (ev.x, ev.y, 0);
1889
1890 switch (ev.button)
1891 { 2279 {
1892 case Button1: 2280 flag = true;
1893 case Button3:
1894 selection_make (ev.time);
1895 break;
1896 case Button2:
1897 selection_request (ev.time, ev.x, ev.y);
1898 break;
1899#ifdef MOUSE_WHEEL
1900 case Button4:
1901 case Button5:
1902 {
1903 int i;
1904 page_dirn v;
1905
1906 v = (ev.button == Button4) ? UP : DN;
1907 if (ev.state & ShiftMask)
1908 i = 1;
1909 else if ((Options & Opt_mouseWheelScrollPage))
1910 i = TermWin.nrow - 1;
1911 else
1912 i = 5;
1913# ifdef MOUSE_SLIP_WHEELING
1914 if (ev.state & ControlMask)
1915 {
1916 mouse_slip_wheel_speed += (v ? -1 : 1);
1917 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY;
1918 }
1919# endif
1920# ifdef JUMP_MOUSE_WHEEL
1921 scr_page (v, i);
1922 scr_refresh (SMOOTH_REFRESH); 2281 scr_refresh ();
1923 scrollbar_show (1); 2282 want_refresh = 1;
1924# else
1925 while (i--)
1926 {
1927 scr_page (v, 1);
1928 scr_refresh (SMOOTH_REFRESH);
1929 scrollbar_show (1);
1930 }
1931# endif
1932
1933 }
1934 break;
1935#endif
1936
1937 } 2283 }
1938 }
1939 }
1940#ifdef MENUBAR
1941 else if (isMenuBarWindow (ev.window))
1942 menubar_control (ev);
1943#endif
1944}
1945 2284
1946
1947#ifdef TRANSPARENT
1948/*
1949 * Check our parents are still who we think they are.
1950 * Do transparency updates if required
1951 */
1952int
1953rxvt_term::check_our_parents ()
1954{
1955 int i, pchanged, aformat, have_pixmap, rootdepth;
1956 unsigned long nitems, bytes_after;
1957 Atom atype;
1958 unsigned char *prop = NULL;
1959 Window root, oldp, *list;
1960 Pixmap rootpixmap = None;
1961 XWindowAttributes wattr, wrootattr;
1962
1963 pchanged = 0;
1964
1965 if (! (Options & Opt_transparent))
1966 return pchanged; /* Don't try any more */
1967
1968 XGetWindowAttributes (display->display, display->root, &wrootattr);
1969 rootdepth = wrootattr.depth;
1970
1971 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
1972 if (rootdepth != wattr.depth)
1973 {
1974 if (am_transparent)
1975 { 2285 }
1976 pchanged = 1; 2286 else
1977 XSetWindowBackground (display->display, TermWin.vt,
1978 PixColors[Color_bg]);
1979 am_transparent = am_pixmap_trans = 0;
1980 } 2287 {
1981 return pchanged; /* Don't try any more */ 2288 try
1982 }
1983
1984 /* Get all X ops out of the queue so that our information is up-to-date. */
1985 XSync (display->display, False);
1986
1987 /*
1988 * Make the frame window set by the window manager have
1989 * the root background. Some window managers put multiple nested frame
1990 * windows for each client, so we have to take care about that.
1991 */
1992 i = (xa[XA_XROOTPMAPID] != 0
1993 && (XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID],
1994 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1995 &nitems, &bytes_after, &prop) == Success));
1996 if (!i || prop == NULL)
1997 have_pixmap = 0;
1998 else
1999 {
2000 have_pixmap = 1;
2001 rootpixmap = * ((Pixmap *)prop);
2002 XFree (prop);
2003 }
2004 if (have_pixmap)
2005 {
2006 /*
2007 * Copy display->root pixmap transparency
2008 */
2009 int sx, sy, nx, ny;
2010 unsigned int nw, nh;
2011 Window cr;
2012 XImage *image;
2013 GC gc;
2014 XGCValues gcvalue;
2015
2016 XTranslateCoordinates (display->display, TermWin.parent[0], display->root,
2017 0, 0, &sx, &sy, &cr);
2018 nw = (unsigned int)szHint.width;
2019 nh = (unsigned int)szHint.height;
2020 nx = ny = 0;
2021 if (sx < 0)
2022 {
2023 nw += sx;
2024 nx = -sx;
2025 sx = 0;
2026 }
2027 if (sy < 0)
2028 {
2029 nh += sy;
2030 ny = -sy;
2031 sy = 0;
2032 }
2033 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
2034 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
2035 allowedxerror = -1;
2036 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes,
2037 ZPixmap);
2038 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2039 /* XXX: may need a delay here? */
2040 allowedxerror = 0;
2041 if (image == NULL)
2042 {
2043 if (am_transparent && am_pixmap_trans)
2044 { 2289 {
2045 pchanged = 1; 2290 process_nonprinting (ch);
2046 if (TermWin.pixmap != None)
2047 {
2048 XFreePixmap (display->display, TermWin.pixmap);
2049 TermWin.pixmap = None;
2050 }
2051 } 2291 }
2052 am_pixmap_trans = 0; 2292 catch (const class out_of_input &o)
2053 }
2054 else
2055 {
2056 if (TermWin.pixmap != None)
2057 XFreePixmap (display->display, TermWin.pixmap);
2058 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
2059 (unsigned int)szHint.width,
2060 (unsigned int)szHint.height,
2061 (unsigned int)image->depth);
2062 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue);
2063 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0,
2064 nx, ny, (unsigned int)image->width,
2065 (unsigned int)image->height);
2066 XFreeGC (display->display, gc);
2067 XDestroyImage (image);
2068 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2069 TermWin.pixmap);
2070 if (!am_transparent || !am_pixmap_trans)
2071 pchanged = 1;
2072 am_transparent = am_pixmap_trans = 1;
2073 }
2074 }
2075 if (!am_pixmap_trans)
2076 {
2077 unsigned int n;
2078 /*
2079 * InheritPixmap transparency
2080 */
2081 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2082 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window));
2083 i++)
2084 {
2085 oldp = TermWin.parent[i];
2086 XQueryTree (display->display, TermWin.parent[i - 1], &root,
2087 &TermWin.parent[i], &list, &n);
2088 XFree (list);
2089 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2090 if (TermWin.parent[i] == display->root)
2091 { 2293 {
2092 if (oldp != None) 2294 // we ran out of input, retry later
2093 pchanged = 1; 2295 cmdbuf_ptr = seq_begin;
2094 break; 2296 break;
2095 } 2297 }
2096 if (oldp != TermWin.parent[i]) 2298
2097 pchanged = 1; 2299 ch = NOCHAR;
2098 }
2099 n = 0;
2100 if (pchanged)
2101 { 2300 }
2102 for (; n < (unsigned int)i; n++) 2301 }
2103 { 2302
2104 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2303 return flag;
2105 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2304}
2106 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2305
2107 { 2306// read the next character
2108 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2307wchar_t
2109 break; 2308rxvt_term::next_char () NOTHROW
2110 } 2309{
2111 } 2310 while (cmdbuf_ptr < cmdbuf_endp)
2311 {
2312 // assume 7-bit to be ascii ALWAYS
2313 if ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b)
2314 return *cmdbuf_ptr++;
2315
2316 wchar_t wc;
2317 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2318
2319 if (len == (size_t)-2)
2112 } 2320 {
2113 if (n > (int) (sizeof (TermWin.parent) 2321 // the mbstate stores incomplete sequences. didn't know this :/
2114 / sizeof (TermWin.parent[0]))) 2322 cmdbuf_ptr = cmdbuf_endp;
2323 break;
2115 { 2324 }
2116 D_X ((stderr, "InheritPixmap Turning off"));
2117 XSetWindowBackground (display->display, TermWin.parent[0],
2118 PixColors[Color_fg]);
2119 XSetWindowBackground (display->display, TermWin.vt,
2120 PixColors[Color_bg]);
2121 am_transparent = 0;
2122 /* XXX: also turn off Opt_transparent? */
2123 }
2124 else
2125 {
2126 /* wait (an arbitrary period) for the WM to do its thing
2127 * needed for fvwm2.2.2 (and before?) */
2128# ifdef HAVE_NANOSLEEP
2129 struct timespec rqt;
2130 2325
2131 rqt.tv_sec = 1; 2326 if (len == (size_t)-1)
2132 rqt.tv_nsec = 0; 2327 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2133 nanosleep (&rqt, NULL); 2328
2134# else 2329 // assume wchar == unicode
2135 sleep (1); 2330 cmdbuf_ptr += len;
2136# endif 2331 return wc & UNICODE_MASK;
2137 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2138 for (n = 0; n < (unsigned int)i; n++)
2139 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n],
2140 ParentRelative);
2141 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2142 ParentRelative);
2143 am_transparent = 1;
2144 }
2145 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2146 TermWin.parent[i] = None;
2147 } 2332 }
2333
2334 return NOCHAR;
2335}
2336
2337// read the next octet
2338uint32_t
2339rxvt_term::next_octet () NOTHROW
2340{
2341 return cmdbuf_ptr < cmdbuf_endp
2342 ? (unsigned char)*cmdbuf_ptr++
2343 : NOCHAR;
2344}
2345
2346static class out_of_input out_of_input;
2347
2348/* rxvt_cmd_getc () - Return next input character */
2349/*
2350 * Return the next input character after first passing any keyboard input
2351 * to the command.
2352 */
2353wchar_t
2354rxvt_term::cmd_getc () THROW ((class out_of_input))
2355{
2356 wchar_t c = next_char ();
2357
2358 if (c == NOCHAR)
2359 throw out_of_input;
2360
2148 return pchanged; 2361 return c;
2149} 2362}
2150#endif
2151 2363
2152/*}}} */ 2364uint32_t
2365rxvt_term::cmd_get8 () THROW ((class out_of_input))
2366{
2367 uint32_t c = next_octet ();
2368
2369 if (c == NOCHAR)
2370 throw out_of_input;
2371
2372 return c;
2373}
2153 2374
2154/*{{{ print pipe */ 2375/*{{{ print pipe */
2155/*----------------------------------------------------------------------*/ 2376/*----------------------------------------------------------------------*/
2156#ifdef PRINTPIPE 2377#ifdef PRINTPIPE
2157FILE * 2378FILE *
2158rxvt_term::popen_printer () 2379rxvt_term::popen_printer ()
2159{ 2380{
2160 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2381 FILE *stream = popen (rs[Rs_print_pipe], "w");
2161 2382
2162 if (stream == NULL) 2383 if (stream == NULL)
2163 rxvt_print_error ("can't open printer pipe"); 2384 rxvt_warn ("can't open printer pipe, not printing.\n");
2385
2164 return stream; 2386 return stream;
2165} 2387}
2166 2388
2167int 2389int
2168rxvt_term::pclose_printer (FILE *stream) 2390rxvt_term::pclose_printer (FILE *stream)
2169{ 2391{
2170 fflush (stream); 2392 fflush (stream);
2171 /* pclose () reported not to work on SunOS 4.1.3 */
2172# if defined (__sun__) /* TODO: RESOLVE THIS */
2173 /* pclose works provided SIGCHLD handler uses waitpid */
2174 return pclose (stream); /* return fclose (stream); */
2175# else
2176 return pclose (stream); 2393 return pclose (stream);
2177# endif
2178} 2394}
2179 2395
2180/* 2396/*
2181 * simulate attached vt100 printer 2397 * simulate attached vt100 printer
2182 */ 2398 */
2183void 2399void
2184rxvt_term::process_print_pipe () 2400rxvt_term::process_print_pipe ()
2185{ 2401{
2186 int done; 2402 int done;
2187 FILE *fd; 2403 FILE *fd;
2188 2404
2189 if ((fd = popen_printer ()) == NULL) 2405 if ((fd = popen_printer ()) == NULL)
2190 return; 2406 return;
2191 2407
2192 /* 2408 /*
2193 * Send all input to the printer until either ESC[4i or ESC[?4i 2409 * Send all input to the printer until either ESC[4i or ESC[?4i
2194 * is received. 2410 * is received.
2195 */ 2411 */
2196 for (done = 0; !done;) 2412 for (done = 0; !done;)
2197 { 2413 {
2198 unsigned char buf[8]; 2414 unsigned char buf[8];
2199 unsigned char ch; 2415 unicode_t ch;
2200 unsigned int i, len; 2416 unsigned int i, len;
2201 2417
2202 if ((ch = cmd_getc ()) != C0_ESC) 2418 if ((ch = cmd_getc ()) != C0_ESC)
2203 { 2419 {
2204 if (putc (ch, fd) == EOF) 2420 if (putc (ch, fd) == EOF)
2205 break; /* done = 1 */ 2421 break; /* done = 1 */
… …
2220 { 2436 {
2221 if ((buf[len++] = cmd_getc ()) == 'i') 2437 if ((buf[len++] = cmd_getc ()) == 'i')
2222 break; /* done = 1 */ 2438 break; /* done = 1 */
2223 } 2439 }
2224 } 2440 }
2441
2225 for (i = 0; i < len; i++) 2442 for (i = 0; i < len; i++)
2226 if (putc (buf[i], fd) == EOF) 2443 if (putc (buf[i], fd) == EOF)
2227 { 2444 {
2228 done = 1; 2445 done = 1;
2229 break; 2446 break;
2230 } 2447 }
2231 } 2448 }
2232 } 2449 }
2450
2233 pclose_printer (fd); 2451 pclose_printer (fd);
2234} 2452}
2235#endif /* PRINTPIPE */ 2453#endif /* PRINTPIPE */
2236/*}}} */ 2454/*}}} */
2237 2455
2238/* *INDENT-OFF* */ 2456/* *INDENT-OFF* */
2239enum { 2457enum {
2240 C1_40 = 0x40, 2458 C1_40 = 0x40,
2241 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2459 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2242 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2460 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2243 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2461 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2244 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2462 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2245}; 2463};
2246/* *INDENT-ON* */ 2464/* *INDENT-ON* */
2247 2465
2248/*{{{ process non-printing single characters */ 2466/*{{{ process non-printing single characters */
2249void 2467void
2250rxvt_term::process_nonprinting (unsigned char ch) 2468rxvt_term::process_nonprinting (unicode_t ch)
2251{ 2469{
2252 switch (ch) 2470 switch (ch)
2253 { 2471 {
2472 case C0_ESC:
2473 process_escape_seq ();
2474 break;
2254 case C0_ENQ: /* terminal Status */ 2475 case C0_ENQ: /* terminal Status */
2255 if (rs[Rs_answerbackstring]) 2476 if (rs[Rs_answerbackstring])
2256 tt_write ( 2477 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2257 (const unsigned char *)rs[Rs_answerbackstring],
2258 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2259 else 2478 else
2260 tt_write ((unsigned char *)VT100_ANS, 2479 tt_write (VT100_ANS, strlen (VT100_ANS));
2261 (unsigned int)STRLEN (VT100_ANS));
2262 break; 2480 break;
2263 case C0_BEL: /* bell */ 2481 case C0_BEL: /* bell */
2264 scr_bell (); 2482 scr_bell ();
2265 break; 2483 break;
2266 case C0_BS: /* backspace */ 2484 case C0_BS: /* backspace */
… …
2281 scr_charset_choose (1); 2499 scr_charset_choose (1);
2282 break; 2500 break;
2283 case C0_SI: /* shift in - acs */ 2501 case C0_SI: /* shift in - acs */
2284 scr_charset_choose (0); 2502 scr_charset_choose (0);
2285 break; 2503 break;
2504
2505#ifdef EIGHT_BIT_CONTROLS
2506 // 8-bit controls
2507 case 0x90: /* DCS */
2508 process_dcs_seq ();
2509 break;
2510 case 0x9b: /* CSI */
2511 process_csi_seq ();
2512 break;
2513 case 0x9d: /* OSC */
2514 process_osc_seq ();
2515 break;
2516#endif
2286 } 2517 }
2287} 2518}
2288/*}}} */ 2519/*}}} */
2289 2520
2290 2521
2291/*{{{ process VT52 escape sequences */ 2522/*{{{ process VT52 escape sequences */
2292void 2523void
2293rxvt_term::process_escape_vt52 (unsigned char ch) 2524rxvt_term::process_escape_vt52 (unicode_t ch)
2294{ 2525{
2295 int row, col; 2526 int row, col;
2296 2527
2297 switch (ch) 2528 switch (ch)
2298 { 2529 {
… …
2350 2581
2351/*{{{ process escape sequences */ 2582/*{{{ process escape sequences */
2352void 2583void
2353rxvt_term::process_escape_seq () 2584rxvt_term::process_escape_seq ()
2354{ 2585{
2355 unsigned char ch = cmd_getc (); 2586 unicode_t ch = cmd_getc ();
2356 2587
2357 if (PrivateModes & PrivMode_vt52) 2588 if (priv_modes & PrivMode_vt52)
2358 { 2589 {
2359 process_escape_vt52 (ch); 2590 process_escape_vt52 (ch);
2360 return; 2591 return;
2361 } 2592 }
2362 2593
… …
2377 scr_charset_set (2, (unsigned int)cmd_getc ()); 2608 scr_charset_set (2, (unsigned int)cmd_getc ());
2378 break; 2609 break;
2379 case '+': 2610 case '+':
2380 scr_charset_set (3, (unsigned int)cmd_getc ()); 2611 scr_charset_set (3, (unsigned int)cmd_getc ());
2381 break; 2612 break;
2382#ifdef MULTICHAR_SET 2613#if !ENABLE_MINIMAL
2383 case '$':
2384 scr_charset_set (-2, (unsigned int)cmd_getc ());
2385 break;
2386#endif
2387#ifndef NO_FRILLS
2388 case '6': 2614 case '6':
2389 scr_backindex (); 2615 scr_backindex ();
2390 break; 2616 break;
2391#endif 2617#endif
2392 case '7': 2618 case '7':
2393 scr_cursor (SAVE); 2619 scr_cursor (SAVE);
2394 break; 2620 break;
2395 case '8': 2621 case '8':
2396 scr_cursor (RESTORE); 2622 scr_cursor (RESTORE);
2397 break; 2623 break;
2398#ifndef NO_FRILLS 2624#if !ENABLE_MINIMAL
2399 case '9': 2625 case '9':
2400 scr_forwardindex (); 2626 scr_forwardindex ();
2401 break; 2627 break;
2402#endif 2628#endif
2403 case '=': 2629 case '=':
… …
2413 break; 2639 break;
2414 2640
2415 /* 8.3.87: NEXT LINE */ 2641 /* 8.3.87: NEXT LINE */
2416 case C1_NEL: /* ESC E */ 2642 case C1_NEL: /* ESC E */
2417 { 2643 {
2418 uint32_t nlcr[] = { '\n', '\r' }; 2644 wchar_t nlcr[] = { C0_LF, C0_CR };
2419 scr_add_lines (nlcr, 1, 2); 2645 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);
2420 } 2646 }
2421 break; 2647 break;
2422 2648
2423 /* kidnapped escape sequence: Should be 8.3.48 */ 2649 /* kidnapped escape sequence: Should be 8.3.48 */
2424 case C1_ESA: /* ESC G */ 2650 case C1_ESA: /* ESC G */
… …
2434 case C1_RI: /* ESC M */ 2660 case C1_RI: /* ESC M */
2435 scr_index (DN); 2661 scr_index (DN);
2436 break; 2662 break;
2437 2663
2438 /* 8.3.142: SINGLE-SHIFT TWO */ 2664 /* 8.3.142: SINGLE-SHIFT TWO */
2439 /*case C1_SS2: scr_single_shift (2); break; */ 2665 /*case C1_SS2: scr_single_shift (2); break; */
2440 2666
2441 /* 8.3.143: SINGLE-SHIFT THREE */ 2667 /* 8.3.143: SINGLE-SHIFT THREE */
2442 /*case C1_SS3: scr_single_shift (3); break; */ 2668 /*case C1_SS3: scr_single_shift (3); break; */
2443 2669
2444 /* 8.3.27: DEVICE CONTROL STRING */ 2670 /* 8.3.27: DEVICE CONTROL STRING */
2445 case C1_DCS: /* ESC P */ 2671 case C1_DCS: /* ESC P */
2446 process_dcs_seq (); 2672 process_dcs_seq ();
2447 break; 2673 break;
2448 2674
2449 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2675 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2450 case C1_SCI: /* ESC Z */ 2676 case C1_SCI: /* ESC Z */
2451 tt_write ((const unsigned char *)ESCZ_ANSWER, 2677 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2452 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2453 break; /* steal obsolete ESC [ c */ 2678 break; /* steal obsolete ESC [ c */
2454 2679
2455 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2680 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */
2456 case C1_CSI: /* ESC [ */ 2681 case C1_CSI: /* ESC [ */
2457 process_csi_seq (); 2682 process_csi_seq ();
… …
2462 process_osc_seq (); 2687 process_osc_seq ();
2463 break; 2688 break;
2464 2689
2465 /* 8.3.106: RESET TO INITIAL STATE */ 2690 /* 8.3.106: RESET TO INITIAL STATE */
2466 case 'c': 2691 case 'c':
2692 mbstate.reset ();
2467 scr_poweron (); 2693 scr_poweron ();
2468 scrollbar_show (1); 2694 scrollbar_show (1);
2469 break; 2695 break;
2470 2696
2471 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2697 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
… …
2483 2709
2484/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2710/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2485/* *INDENT-OFF* */ 2711/* *INDENT-OFF* */
2486enum { 2712enum {
2487 CSI_ICH = 0x40, 2713 CSI_ICH = 0x40,
2488 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2714 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2489 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2715 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2490 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2716 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2491 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 2717 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2492 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 2718 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2493 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2719 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
… …
2508 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2734 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2509 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2735 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2510 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2736 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2511 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2737 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2512 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2738 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2513 make_byte (0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 2739 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2514 }; 2740 };
2515/* *INDENT-ON* */ 2741/* *INDENT-ON* */
2516 2742
2517void 2743void
2518rxvt_term::process_csi_seq () 2744rxvt_term::process_csi_seq ()
2519{ 2745{
2520 unsigned char ch, priv, i; 2746 unicode_t ch, priv, i;
2521 unsigned int nargs, p; 2747 unsigned int nargs, p;
2522 int n, ndef; 2748 int n, ndef;
2523 int arg[ESC_ARGS]; 2749 int arg[ESC_ARGS] = { };
2524 2750
2525 for (nargs = ESC_ARGS; nargs > 0;) 2751 nargs = 0;
2526 arg[--nargs] = 0;
2527 2752
2528 priv = 0; 2753 priv = 0;
2529 ch = cmd_getc (); 2754 ch = cmd_getc ();
2530 if (ch >= '<' && ch <= '?') 2755 if (ch >= '<' && ch <= '?')
2756 {
2531 { /* '<' '=' '>' '?' */ 2757 /* '<' '=' '>' '?' */
2532 priv = ch; 2758 priv = ch;
2533 ch = cmd_getc (); 2759 ch = cmd_getc ();
2534 } 2760 }
2761
2535 /* read any numerical arguments */ 2762 /* read any numerical arguments */
2536 for (n = -1; ch < CSI_ICH; ) 2763 for (n = -1; ch < CSI_ICH; )
2537 { 2764 {
2538 if (isdigit (ch)) 2765 if (isdigit (ch))
2539 { 2766 {
… …
2546 { 2773 {
2547 if (nargs < ESC_ARGS) 2774 if (nargs < ESC_ARGS)
2548 arg[nargs++] = n; 2775 arg[nargs++] = n;
2549 n = -1; 2776 n = -1;
2550 } 2777 }
2551 else if (ch == '\b') 2778 else if (IS_CONTROL (ch))
2552 {
2553 scr_backspace ();
2554 }
2555 else if (ch == C0_ESC)
2556 {
2557 process_escape_seq ();
2558 return;
2559 }
2560 else if (ch < ' ')
2561 {
2562 process_nonprinting (ch); 2779 process_nonprinting (ch);
2563 } 2780
2564 ch = cmd_getc (); 2781 ch = cmd_getc ();
2565 } 2782 }
2566 2783
2567 if (ch > CSI_7F) 2784 if (ch > CSI_7F)
2568 return; 2785 return;
… …
2574 ndef = get_byte_array_bit (csi_defaults, i); 2791 ndef = get_byte_array_bit (csi_defaults, i);
2575 for (p = 0; p < nargs; p++) 2792 for (p = 0; p < nargs; p++)
2576 if (arg[p] == -1) 2793 if (arg[p] == -1)
2577 arg[p] = ndef; 2794 arg[p] = ndef;
2578 2795
2579#ifdef DEBUG_CMD
2580 fprintf (stderr, "CSI ");
2581 for (p = 0; p < nargs; p++)
2582 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2583 fprintf (stderr, "%c\n", ch);
2584#endif
2585
2586 /* 2796 /*
2587 * private mode handling 2797 * private mode handling
2588 */ 2798 */
2589 if (priv) 2799 if (priv)
2590 { 2800 {
2591 switch (priv) 2801 switch (priv)
2592 { 2802 {
2593 case '>': 2803 case '>':
2594 if (ch == CSI_DA) /* secondary device attributes */ 2804 if (ch == CSI_DA) /* secondary device attributes */
2805 {
2806 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2807 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2808 //
2809 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2810 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2811 // versions.
2812 //
2595 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2813 tt_printf ("\033[>%d;95;0c", 'U');
2814 }
2596 break; 2815 break;
2597 case '?': 2816 case '?':
2598 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2817 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2599 process_terminal_mode (ch, priv, nargs, arg); 2818 process_terminal_mode (ch, priv, nargs, arg);
2600 break; 2819 break;
… …
2705 2924
2706 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 2925 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2707 arg[0] = -arg[0]; 2926 arg[0] = -arg[0];
2708 /* FALLTHROUGH */ 2927 /* FALLTHROUGH */
2709 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 2928 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2710 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 2929 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2711 break; 2930 break;
2712 2931
2713 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 2932 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2714 tt_write ((const unsigned char *)VT100_ANS, 2933 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2715 (unsigned int) (sizeof (VT100_ANS) - 1));
2716 break; 2934 break;
2717 2935
2718 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 2936 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2719 process_sgr_mode (nargs, arg); 2937 process_sgr_mode (nargs, arg);
2720 break; 2938 break;
… …
2726 tt_printf ("\033[0n"); 2944 tt_printf ("\033[0n");
2727 break; 2945 break;
2728 case 6: /* CPR requested */ 2946 case 6: /* CPR requested */
2729 scr_report_position (); 2947 scr_report_position ();
2730 break; 2948 break;
2731#if defined (ENABLE_DISPLAY_ANSWER)
2732 case 7: /* unofficial extension */ 2949 case 7: /* unofficial extension */
2950 if (option (Opt_insecure))
2733 tt_printf ("%-.250s\n", rs[Rs_display_name]); 2951 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2734 break; 2952 break;
2735#endif
2736 case 8: /* unofficial extension */ 2953 case 8: /* unofficial extension */
2737 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 2954 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2738 break; 2955 break;
2739 } 2956 }
2740 break; 2957 break;
2741 2958
2742 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 2959 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2775 break; 2992 break;
2776 2993
2777 case CSI_RM: /* 8.3.107: RESET MODE */ 2994 case CSI_RM: /* 8.3.107: RESET MODE */
2778 if (arg[0] == 4) 2995 if (arg[0] == 4)
2779 scr_insert_mode (0); 2996 scr_insert_mode (0);
2997 else if (arg[0] == 20)
2998 priv_modes &= ~PrivMode_LFNL;
2780 break; 2999 break;
2781 3000
2782 case CSI_SM: /* 8.3.126: SET MODE */ 3001 case CSI_SM: /* 8.3.126: SET MODE */
2783 if (arg[0] == 4) 3002 if (arg[0] == 4)
2784 scr_insert_mode (1); 3003 scr_insert_mode (1);
3004 else if (arg[0] == 20)
3005 priv_modes |= PrivMode_LFNL;
2785 break; 3006 break;
2786 3007
2787 /* 3008 /*
2788 * PRIVATE USE beyond this point. All CSI_7? sequences here 3009 * PRIVATE USE beyond this point. All CSI_7? sequences here
2789 */ 3010 */
… …
2801 break; 3022 break;
2802 case CSI_75: 3023 case CSI_75:
2803 scr_cursor (RESTORE); 3024 scr_cursor (RESTORE);
2804 break; 3025 break;
2805 3026
2806#ifndef NO_FRILLS 3027#if !ENABLE_MINIMAL
2807 case CSI_74: 3028 case CSI_74:
2808 process_window_ops (arg, nargs); 3029 process_window_ops (arg, nargs);
2809 break; 3030 break;
2810#endif 3031#endif
2811 3032
2812 case CSI_78: /* DECREQTPARM */ 3033 case CSI_78: /* DECREQTPARM */
2813 if (arg[0] == 0 || arg[0] == 1) 3034 if (arg[0] == 0 || arg[0] == 1)
2814 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3035 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2815 /* FALLTHROUGH */ 3036 break;
2816 3037
2817 default: 3038 default:
2818 break; 3039 break;
2819 } 3040 }
2820} 3041}
2821/*}}} */ 3042/*}}} */
2822 3043
2823#ifndef NO_FRILLS 3044#if !ENABLE_MINIMAL
2824/* ARGSUSED */ 3045/* ARGSUSED */
2825void 3046void
2826rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3047rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2827{ 3048{
2828 int x, y; 3049 int x, y;
2829#if 0
2830 char *s;
2831#endif
2832 XWindowAttributes wattr; 3050 XWindowAttributes wattr;
2833 Window wdummy; 3051 Window wdummy;
3052
3053 dLocal (Display *, dpy);
2834 3054
2835 if (nargs == 0) 3055 if (nargs == 0)
2836 return; 3056 return;
3057
2837 switch (args[0]) 3058 switch (args[0])
2838 { 3059 {
2839 /* 3060 /*
2840 * commands 3061 * commands
2841 */ 3062 */
2842 case 1: /* deiconify window */ 3063 case 1: /* deiconify window */
2843 XMapWindow (display->display, TermWin.parent[0]); 3064 XMapWindow (dpy, parent[0]);
2844 break; 3065 break;
2845 case 2: /* iconify window */ 3066 case 2: /* iconify window */
2846 XIconifyWindow (display->display, TermWin.parent[0], 3067 XIconifyWindow (dpy, parent[0], display->screen);
2847 DefaultScreen (display->display));
2848 break; 3068 break;
2849 case 3: /* set position (pixels) */ 3069 case 3: /* set position (pixels) */
2850 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3070 XMoveWindow (dpy, parent[0], args[1], args[2]);
2851 break; 3071 break;
2852 case 4: /* set size (pixels) */ 3072 case 4: /* set size (pixels) */
2853 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3073 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2854 break; 3074 break;
2855 case 5: /* raise window */ 3075 case 5: /* raise window */
2856 XRaiseWindow (display->display, TermWin.parent[0]); 3076 XRaiseWindow (dpy, parent[0]);
2857 break; 3077 break;
2858 case 6: /* lower window */ 3078 case 6: /* lower window */
2859 XLowerWindow (display->display, TermWin.parent[0]); 3079 XLowerWindow (dpy, parent[0]);
2860 break; 3080 break;
2861 case 7: /* refresh window */ 3081 case 7: /* refresh window */
2862 scr_touch (true); 3082 scr_touch (true);
2863 break; 3083 break;
2864 case 8: /* set size (chars) */ 3084 case 8: /* set size (chars) */
2865 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3085 set_widthheight ((unsigned int) (args[2] * fwidth),
2866 (unsigned int) (args[1] * TermWin.fheight)); 3086 (unsigned int) (args[1] * fheight));
2867 break; 3087 break;
3088
3089 //case 9: NYI, TODO, restore maximized window or maximize window
2868 default: 3090 default:
2869 if (args[0] >= 24) /* set height (chars) */ 3091 if (args[0] >= 24) /* set height (chars) */
2870 set_widthheight ((unsigned int)TermWin.width, 3092 set_widthheight ((unsigned int)width,
2871 (unsigned int) (args[1] * TermWin.fheight)); 3093 (unsigned int) (args[1] * fheight));
2872 break; 3094 break;
3095
2873 /* 3096 /*
2874 * reports - some output format copied from XTerm 3097 * reports - some output format copied from XTerm
2875 */ 3098 */
2876 case 11: /* report window state */ 3099 case 11: /* report window state */
2877 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3100 XGetWindowAttributes (dpy, parent[0], &wattr);
2878 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3101 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2879 break; 3102 break;
2880 case 13: /* report window position */ 3103 case 13: /* report window position */
2881 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3104 XGetWindowAttributes (dpy, parent[0], &wattr);
2882 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3105 XTranslateCoordinates (dpy, parent[0], wattr.root,
2883 -wattr.border_width, -wattr.border_width, 3106 -wattr.border_width, -wattr.border_width,
2884 &x, &y, &wdummy); 3107 &x, &y, &wdummy);
2885 tt_printf ("\033[3;%d;%dt", x, y); 3108 tt_printf ("\033[3;%d;%dt", x, y);
2886 break; 3109 break;
2887 case 14: /* report window size (pixels) */ 3110 case 14: /* report window size (pixels) */
2888 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3111 XGetWindowAttributes (dpy, parent[0], &wattr);
2889 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3112 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2890 break; 3113 break;
3114 case 18: /* report text area size (chars) */
3115 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3116 break;
2891 case 18: /* report window size (chars) */ 3117 case 19: /* report window size (chars) */
2892 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3118 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2893 break; 3119 break;
2894#if 0 /* XXX: currently disabled due to security concerns */
2895 case 20: /* report icon label */ 3120 case 20: /* report icon label */
3121 {
3122 char *s;
2896 XGetIconName (display->display, TermWin.parent[0], &s); 3123 XGetIconName (dpy, parent[0], &s);
2897 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3124 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3125 XFree (s);
3126 }
2898 break; 3127 break;
2899 case 21: /* report window title */ 3128 case 21: /* report window title */
3129 {
3130 char *s;
2900 XFetchName (display->display, TermWin.parent[0], &s); 3131 XFetchName (dpy, parent[0], &s);
2901 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3132 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3133 XFree (s);
3134 }
2902 break; 3135 break;
2903#endif
2904
2905 } 3136 }
2906} 3137}
2907#endif 3138#endif
2908 3139
2909/*----------------------------------------------------------------------*/ 3140/*----------------------------------------------------------------------*/
2910/* 3141/*
2911 * get input up until STRING TERMINATOR (or BEL) 3142 * get input up until STRING TERMINATOR (or BEL)
2912 * ends_how is terminator used. returned input must be free ()d 3143 * ends_how is terminator used. returned input must be free()'d
2913 */ 3144 */
2914unsigned char * 3145char *
2915rxvt_term::get_to_st (unsigned char *ends_how) 3146rxvt_term::get_to_st (unicode_t &ends_how)
2916{ 3147{
2917 int seen_esc = 0; /* seen escape? */ 3148 unicode_t ch;
3149 bool seen_esc = false;
2918 unsigned int n = 0; 3150 unsigned int n = 0;
2919 unsigned char *s; 3151 wchar_t string[STRING_MAX];
2920 unsigned char ch, string[STRING_MAX];
2921 3152
2922 for (; (ch = cmd_getc ());) 3153 while ((ch = cmd_getc ()) != NOCHAR)
2923 { 3154 {
2924 if (ch == C0_BEL 3155 if (seen_esc)
2925 || ch == CHAR_ST 3156 {
2926 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3157 if (ch == 0x5c) /* 7bit ST */
2927 break; 3158 break;
3159 else
3160 return NULL;
3161 }
2928 if (ch == C0_ESC) 3162 else if (ch == C0_ESC)
2929 { 3163 {
2930 seen_esc = 1; 3164 seen_esc = true;
2931 continue; 3165 continue;
2932 } 3166 }
3167 else if (ch == C0_BEL || ch == CHAR_ST)
3168 break;
2933 else if (ch == '\t') 3169 else if (ch == C0_SYN)
2934 ch = ' '; /* translate '\t' to space */ 3170 ch = cmd_get8 ();
2935 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3171 else if (ch < 0x20)
2936 return NULL; /* other control character - exit */ 3172 return NULL; /* other control character - exit */
2937 if (n < sizeof (string) - 1) 3173
3174 seen_esc = false;
3175
3176 if (n >= STRING_MAX - 1)
3177 // stop at some sane length
3178 return NULL;
3179
2938 string[n++] = ch; 3180 string[n++] = ch;
2939 seen_esc = 0;
2940 } 3181 }
3182
2941 string[n++] = '\0'; 3183 string[n++] = '\0';
2942 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3184
2943 return NULL;
2944 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3185 ends_how = (ch == 0x5c ? C0_ESC : ch);
2945 STRNCPY (s, string, n); 3186
2946 return s; 3187 return rxvt_wcstombs (string);
2947} 3188}
2948 3189
2949/*----------------------------------------------------------------------*/ 3190/*----------------------------------------------------------------------*/
2950/* 3191/*
2951 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3192 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2952 */ 3193 */
2953void 3194void
2954rxvt_term::process_dcs_seq () 3195rxvt_term::process_dcs_seq ()
2955{ 3196{
2956 unsigned char eh, *s; 3197 char *s;
3198 unicode_t eh;
3199
2957 /* 3200 /*
2958 * Not handled yet 3201 * Not handled yet
2959 */ 3202 */
2960 s = get_to_st (&eh); 3203 s = get_to_st (eh);
2961 if (s) 3204 if (s)
2962 free (s); 3205 free (s);
3206
2963 return; 3207 return;
2964} 3208}
2965 3209
2966/*----------------------------------------------------------------------*/ 3210/*----------------------------------------------------------------------*/
2967/* 3211/*
2968 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3212 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2969 */ 3213 */
2970void 3214void
2971rxvt_term::process_osc_seq () 3215rxvt_term::process_osc_seq ()
2972{ 3216{
2973 unsigned char ch, eh, *s; 3217 unicode_t ch, eh;
2974 int arg; 3218 int arg;
2975 3219
2976 ch = cmd_getc (); 3220 ch = cmd_getc ();
2977 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3221 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2978 arg = arg * 10 + (ch - '0'); 3222 arg = arg * 10 + (ch - '0');
2979 3223
2980 if (ch == ';') 3224 if (ch == ';')
2981 { 3225 {
2982 s = get_to_st (&eh); 3226 char *s = get_to_st (eh);
3227
2983 if (s) 3228 if (s)
2984 { 3229 {
2985 /*
2986 * rxvt_menubar_dispatch () violates the constness of the string,
2987 * so do it here
2988 */
2989 if (arg == XTerm_Menu)
2990#if 0 /* XXX: currently disabled due to security concerns */
2991 menubar_dispatch ((char *)s);
2992#else
2993 (void)0;
2994#endif
2995 else
2996 xterm_seq (arg, (char *)s, eh); 3230 process_xterm_seq (arg, s, eh);
2997 free (s); 3231 free (s);
2998 } 3232 }
2999 } 3233 }
3000} 3234}
3235
3236void
3237rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3238{
3239 if (str[0] == '?' && !str[1])
3240 {
3241 rgba c;
3242 pix_colors_focused[color].get (c);
3243
3244#if XFT
3245 if (c.a != rgba::MAX_CC)
3246 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3247 else
3248#endif
3249 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3250 }
3251 else
3252 set_window_color (color, str);
3253}
3254
3001/* 3255/*
3002 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3256 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
3003 * 0 = change iconName/title
3004 * 1 = change iconName
3005 * 2 = change title
3006 * 4 = change color
3007 * 12 = change text color
3008 * 13 = change mouse foreground color
3009 * 17 = change highlight character colour
3010 * 18 = change bold character color
3011 * 19 = change underlined character color
3012 * 46 = change logfile (not implemented)
3013 * 50 = change font
3014 *
3015 * rxvt extensions:
3016 * 10 = menu (may change in future)
3017 * 20 = bg pixmap
3018 * 39 = change default fg color
3019 * 49 = change default bg color
3020 * 55 = dump scrollback buffer and all of screen
3021 */ 3257 */
3022void 3258void
3023rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3259rxvt_term::process_xterm_seq (int op, const char *str, char resp)
3024{ 3260{
3025 int changed = 0; 3261 int color;
3026 int color;
3027 char *buf, *name; 3262 char *buf, *name;
3263 bool query = str[0] == '?' && !str[1];
3264 int saveop = op;
3265
3266 dLocal (Display *, dpy);
3028 3267
3029 assert (str != NULL); 3268 assert (str != NULL);
3269
3270 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3271 return;
3272
3030 switch (op) 3273 switch (op)
3031 { 3274 {
3032 case XTerm_name: 3275 case XTerm_name:
3033 set_title (str); 3276 set_title (str);
3034 /* FALLTHROUGH */ 3277 /* FALLTHROUGH */
3035 case XTerm_iconName: 3278 case XTerm_iconName:
3036 set_iconName (str); 3279 set_icon_name (str);
3037 break; 3280 break;
3038 case XTerm_title: 3281 case XTerm_title:
3039 set_title (str); 3282 set_title (str);
3040 break; 3283 break;
3284 case XTerm_property:
3285 if (str[0] == '?')
3286 {
3287 Atom prop = display->atom (str + 1);
3288 Atom actual_type;
3289 int actual_format;
3290 unsigned long nitems;
3291 unsigned long bytes_after;
3292 unsigned char *value = 0;
3293 const char *str = "";
3294
3295 if (prop
3296 && XGetWindowProperty (dpy, parent[0],
3297 prop, 0, 1<<16, 0, AnyPropertyType,
3298 &actual_type, &actual_format,
3299 &nitems, &bytes_after, &value) == Success
3300 && actual_type != None
3301 && actual_format == 8)
3302 str = (const char *)(value);
3303
3304 tt_printf ("\033]%d;%s%c", op, str, resp);
3305
3306 XFree (value);
3307 }
3308 else
3309 {
3310 char *eq = strchr (str, '='); // constness lost, but verified to be ok
3311
3312 if (eq)
3313 {
3314 *eq = 0;
3315 set_utf8_property (display->atom (str), eq + 1);
3316 }
3317 else
3318 XDeleteProperty (dpy, parent[0],
3319 display->atom (str));
3320 }
3321 break;
3322
3041 case XTerm_Color: 3323 case XTerm_Color:
3042 for (buf = (char *)str; buf && *buf;) 3324 for (buf = (char *)str; buf && *buf;)
3043 { 3325 {
3044 if ((name = STRCHR (buf, ';')) == NULL) 3326 if ((name = strchr (buf, ';')) == NULL)
3045 break; 3327 break;
3328
3046 *name++ = '\0'; 3329 *name++ = '\0';
3047 color = atoi (buf); 3330 color = atoi (buf) + minCOLOR;
3048 if (color < 0 || color >= TOTAL_COLORS) 3331
3332 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3049 break; 3333 break;
3334
3050 if ((buf = STRCHR (name, ';')) != NULL) 3335 if ((buf = strchr (name, ';')) != NULL)
3051 *buf++ = '\0'; 3336 *buf++ = '\0';
3052 set_window_color (color + minCOLOR, name); 3337
3338 process_color_seq (op, color, name, resp);
3053 } 3339 }
3340 break;
3341 case XTerm_Color00:
3342 process_color_seq (op, Color_fg, str, resp);
3343 break;
3344 case XTerm_Color01:
3345 process_color_seq (op, Color_bg, str, resp);
3054 break; 3346 break;
3055#ifndef NO_CURSORCOLOR 3347#ifndef NO_CURSORCOLOR
3056 case XTerm_Color_cursor: 3348 case XTerm_Color_cursor:
3057 set_window_color (Color_cursor, str); 3349 process_color_seq (op, Color_cursor, str, resp);
3058 break; 3350 break;
3059#endif 3351#endif
3060 case XTerm_Color_pointer: 3352 case XTerm_Color_pointer_fg:
3061 set_window_color (Color_pointer, str); 3353 process_color_seq (op, Color_pointer_fg, str, resp);
3354 break;
3355 case XTerm_Color_pointer_bg:
3356 process_color_seq (op, Color_pointer_bg, str, resp);
3062 break; 3357 break;
3063#ifndef NO_BOLD_UNDERLINE_REVERSE 3358#ifndef NO_BOLD_UNDERLINE_REVERSE
3064 case XTerm_Color_BD:
3065 set_window_color (Color_BD, str);
3066 break;
3067 case XTerm_Color_UL:
3068 set_window_color (Color_UL, str);
3069 break;
3070 case XTerm_Color_RV: 3359 case XTerm_Color_RV:
3071 set_window_color (Color_RV, str); 3360 process_color_seq (op, Color_RV, str, resp);
3072 break; 3361 break;
3362 case Rxvt_Color_BD:
3363 case URxvt_Color_BD:
3364 process_color_seq (op, Color_BD, str, resp);
3365 break;
3366 case Rxvt_Color_UL:
3367 case URxvt_Color_UL:
3368 process_color_seq (op, Color_UL, str, resp);
3369 break;
3370 case URxvt_Color_IT:
3371 process_color_seq (op, Color_IT, str, resp);
3372 break;
3073#endif 3373#endif
3074 3374#if ENABLE_TRANSPARENCY
3075 case XTerm_Menu: 3375 case URxvt_Color_tint:
3376 process_color_seq (op, Color_tint, str, resp);
3076 /* 3377 {
3077 * rxvt_menubar_dispatch () violates the constness of the string, 3378 bool changed = false;
3078 * so DON'T do it here 3379 if (ISSET_PIXCOLOR (Color_tint))
3380 changed = bgPixmap.set_tint (pix_colors_focused [Color_tint]);
3381 else
3382 changed = bgPixmap.unset_tint ();
3383 if (changed)
3384 update_background ();
3079 */ 3385 }
3386
3080 break; 3387 break;
3388#endif
3389
3390#if BG_IMAGE_FROM_FILE
3081 case XTerm_Pixmap: 3391 case Rxvt_Pixmap:
3082 if (*str != ';') 3392 if (!strcmp (str, "?"))
3083 { 3393 {
3084#if XPM_BACKGROUND 3394 char str[256];
3085 scale_pixmap (""); /* reset to default scaling */ 3395
3086 set_bgPixmap (str); /* change pixmap */ 3396 sprintf (str, "[%dx%d+%d+%d]", /* can't presume snprintf () ! */
3087#endif 3397 min (bgPixmap.h_scale, 32767), min (bgPixmap.v_scale, 32767),
3088 scr_touch (true); 3398 min (bgPixmap.h_align, 32767), min (bgPixmap.v_align, 32767));
3399 process_xterm_seq (XTerm_title, str, CHAR_ST);
3089 } 3400 }
3090 while ((str = STRCHR (str, ';')) != NULL) 3401 else
3091 { 3402 {
3403 int changed = 0;
3404
3405 if (*str != ';')
3406 {
3407 /* reset to default scaling :*/
3408 bgPixmap.unset_geometry ();
3409 if (bgPixmap.set_file (str)) /* change pixmap */
3410 changed++;
3411 str = strchr (str, ';');
3412 if (str == NULL)
3413 bgPixmap.set_defaultGeometry ();
3414 }
3415 while (str)
3416 {
3092 str++; 3417 str++;
3093#if XPM_BACKGROUND 3418 if (bgPixmap.set_geometry (str))
3094 changed += scale_pixmap (str); 3419 changed++;
3095#endif 3420 str = strchr (str, ';');
3096 3421 }
3422 if (changed)
3423 update_background ();
3097 } 3424 }
3098 if (changed)
3099 {
3100#ifdef XPM_BACKGROUND
3101 resize_pixmap ();
3102#endif
3103 scr_touch (true);
3104 }
3105 break; 3425 break;
3426#endif
3106 3427
3107 case XTerm_restoreFG: 3428 case Rxvt_restoreFG:
3108 set_window_color (Color_fg, str); 3429 set_window_color (Color_fg, str);
3109 break; 3430 break;
3110 case XTerm_restoreBG: 3431 case Rxvt_restoreBG:
3111 set_window_color (Color_bg, str); 3432 set_window_color (Color_bg, str);
3112 break; 3433 break;
3434
3113 case XTerm_logfile: 3435 case XTerm_logfile:
3436 // TODO, when secure mode?
3114 break; 3437 break;
3115 case XTerm_font: 3438
3116 change_font (0, str);
3117 break;
3118#if 0 3439#if 0
3119 case XTerm_dumpscreen: /* no error notices */ 3440 case Rxvt_dumpscreen: /* no error notices */
3120 { 3441 {
3121 int fd; 3442 int fd;
3122 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3443 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3123 { 3444 {
3124 scr_dump (fd); 3445 scr_dump (fd);
3125 close (fd); 3446 close (fd);
3126 } 3447 }
3127 } 3448 }
3128 break; 3449 break;
3129#endif 3450#endif
3451 case XTerm_font:
3452 op = URxvt_font;
3453 case URxvt_font:
3454#if ENABLE_STYLES
3455 case URxvt_boldFont:
3456 case URxvt_italicFont:
3457 case URxvt_boldItalicFont:
3458#endif
3459 if (query)
3460 tt_printf ("\33]%d;%-.250s%c", saveop,
3461 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3462 ? fontset[op - URxvt_font]->fontdesc : "",
3463 resp);
3464 else
3465 {
3466 const char *&res = rs[Rs_font + (op - URxvt_font)];
3130 3467
3468 res = strdup (str);
3469 allocated.push_back ((void *)res);
3470 set_fonts ();
3471 }
3472 break;
3473
3474 case URxvt_version:
3475 if (query)
3476 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3477 op,
3478 rs[Rs_name], VERSION[0], VERSION[2],
3479 resp);
3480 break;
3481
3482#if !ENABLE_MINIMAL
3483 case URxvt_locale:
3484 if (query)
3485 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3486 else
3487 {
3488 set_locale (str);
3489 pty->set_utf8_mode (enc_utf8);
3490 init_xlocale ();
3491 }
3492 break;
3493
3494 case URxvt_view_up:
3495 case URxvt_view_down:
3496 {
3497 int lines = atoi (str);
3498
3499 if (lines)
3500 scr_page (op == URxvt_view_up ? UP : DN, lines);
3501 else
3502 scr_erase_savelines ();
3503 }
3504
3505 break;
3506#endif
3507
3508#if ENABLE_PERL
3509 case URxvt_perl:
3510 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_END)))
3511 ; // no responses yet
3512 break;
3513#endif
3131 } 3514 }
3132} 3515}
3133/*----------------------------------------------------------------------*/ 3516/*----------------------------------------------------------------------*/
3134 3517
3135/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3518/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3143 * so no need for fancy checking 3526 * so no need for fancy checking
3144 */ 3527 */
3145int 3528int
3146rxvt_term::privcases (int mode, unsigned long bit) 3529rxvt_term::privcases (int mode, unsigned long bit)
3147{ 3530{
3148 int state; 3531 int state;
3149 3532
3150 if (mode == 's') 3533 if (mode == 's')
3151 { 3534 {
3152 SavedModes |= (PrivateModes & bit); 3535 SavedModes |= (priv_modes & bit);
3153 return -1; 3536 return -1;
3154 } 3537 }
3155 else 3538 else
3156 { 3539 {
3157 if (mode == 'r') 3540 if (mode == 'r')
3158 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3541 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3159 else 3542 else
3160 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3543 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3161 PrivMode (state, bit); 3544 PrivMode (state, bit);
3162 } 3545 }
3546
3163 return state; 3547 return state;
3164} 3548}
3165 3549
3166/* we're not using priv _yet_ */ 3550/* we're not using priv _yet_ */
3167void 3551void
3168rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3552rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg)
3169{ 3553{
3170 unsigned int i, j; 3554 unsigned int i, j;
3171 int state; 3555 int state;
3556
3172 static const struct 3557 static const struct
3173 { 3558 {
3174 const int argval; 3559 const int argval;
3175 const unsigned long bit; 3560 const unsigned long bit;
3176 }
3177 argtopriv[] = { 3561 } argtopriv[] = {
3178 { 1, PrivMode_aplCUR }, 3562 { 1, PrivMode_aplCUR },
3179 { 2, PrivMode_vt52 }, 3563 { 2, PrivMode_vt52 },
3180 { 3, PrivMode_132 }, 3564 { 3, PrivMode_132 },
3181 { 4, PrivMode_smoothScroll }, 3565 { 4, PrivMode_smoothScroll },
3182 { 5, PrivMode_rVideo }, 3566 { 5, PrivMode_rVideo },
3183 { 6, PrivMode_relOrigin }, 3567 { 6, PrivMode_relOrigin },
3184 { 7, PrivMode_Autowrap }, 3568 { 7, PrivMode_Autowrap },
3569 // 8, bi-directional support mode
3185 { 9, PrivMode_MouseX10 }, 3570 { 9, PrivMode_MouseX10 },
3186#ifdef menuBar_esc 3571 // 18, 19 printing-related
3187 { menuBar_esc, PrivMode_menuBar }, 3572 { 25, PrivMode_VisibleCursor },
3188#endif
3189#ifdef scrollBar_esc 3573#ifdef scrollBar_esc
3190 { scrollBar_esc, PrivMode_scrollBar }, 3574 { scrollBar_esc, PrivMode_scrollBar },
3191#endif 3575#endif
3192 { 25, PrivMode_VisibleCursor },
3193 { 35, PrivMode_ShiftKeys }, 3576 { 35, PrivMode_ShiftKeys }, // rxvt extension
3194 { 40, PrivMode_132OK }, 3577 { 40, PrivMode_132OK },
3578 // 41 xterm more fixes NYI
3579 // 45 margin bell NYI
3580 // 46 start logging
3195 { 47, PrivMode_Screen }, 3581 { 47, PrivMode_Screen },
3196 { 66, PrivMode_aplKP }, 3582 { 66, PrivMode_aplKP },
3197#ifndef NO_BACKSPACE_KEY 3583#ifndef NO_BACKSPACE_KEY
3198 { 67, PrivMode_BackSpace }, 3584 { 67, PrivMode_BackSpace },
3199#endif 3585#endif
3200 { 1000, PrivMode_MouseX11 }, 3586 { 1000, PrivMode_MouseX11 },
3587 { 1002, PrivMode_MouseBtnEvent },
3588 { 1003, PrivMode_MouseAnyEvent },
3201 { 1010, PrivMode_TtyOutputInh }, 3589 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3202 { 1011, PrivMode_Keypress }, 3590 { 1011, PrivMode_Keypress }, // rxvt extension
3591 // 1035 enable modifiers for alt, numlock NYI
3592 // 1036 send ESC for meta keys NYI
3593 // 1037 send DEL for keypad delete NYI
3203 { 1047, PrivMode_Screen }, 3594 { 1047, PrivMode_Screen },
3595 // 1048 save and restore cursor
3204 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3596 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3597 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3205 }; 3598 };
3206 3599
3207 if (nargs == 0) 3600 if (nargs == 0)
3208 return; 3601 return;
3209 3602
… …
3224 state = privcases (mode, argtopriv[j].bit); 3617 state = privcases (mode, argtopriv[j].bit);
3225 break; 3618 break;
3226 } 3619 }
3227 3620
3228 /* extra handling for values with state unkept */ 3621 /* extra handling for values with state unkept */
3229 if (state == -1)
3230 switch (arg[i]) 3622 switch (arg[i])
3231 { 3623 {
3624#if ENABLE_STYLES
3625 case 1021:
3626 set_option (Opt_intensityStyles, mode);
3627
3628 scr_touch (true);
3629 break;
3630#endif
3232 case 1048: /* alternative cursor save */ 3631 case 1048: /* alternative cursor save */
3632 case 1049:
3633 if (option (Opt_secondaryScreen))
3233 if (mode == 0) 3634 if (mode == 0)
3234 scr_cursor (RESTORE); 3635 scr_cursor (RESTORE);
3235 else if (mode == 1) 3636 else if (mode == 1)
3236 scr_cursor (SAVE); 3637 scr_cursor (SAVE);
3237 /* FALLTHROUGH */
3238 default:
3239 continue; /* for (;i;) */
3240 }
3241
3242 /* extra handling for values with valid 0 or 1 state */
3243 switch (arg[i])
3244 {
3245 /* case 1: - application cursor keys */
3246 case 2: /* VT52 mode */
3247 /* oddball mode. should be set regardless of set/reset
3248 * parameter. Return from VT52 mode with an ESC < from
3249 * within VT52 mode
3250 */
3251 PrivMode (1, PrivMode_vt52);
3252 break; 3638 break;
3639 }
3640
3641 if (state >= 0)
3642 /* extra handling for values with valid 0 or 1 state */
3643 switch (arg[i])
3644 {
3645 /* case 1: - application cursor keys */
3646 case 2: /* VT52 mode */
3647 /* oddball mode. should be set regardless of set/reset
3648 * parameter. Return from VT52 mode with an ESC < from
3649 * within VT52 mode
3650 */
3651 PrivMode (1, PrivMode_vt52);
3652 break;
3253 case 3: /* 80/132 */ 3653 case 3: /* 80/132 */
3254 if (PrivateModes & PrivMode_132OK) 3654 if (priv_modes & PrivMode_132OK)
3255 set_widthheight ( (unsigned int) ((state ? 132 : 80) * TermWin.fwidth), 3655 set_widthheight (((state ? 132 : 80) * fwidth), height);
3256 (unsigned int)TermWin.height);
3257 break; 3656 break;
3258 case 4: /* smooth scrolling */ 3657 case 4: /* smooth scrolling */
3259 if (state)
3260 Options &= ~Opt_jumpScroll;
3261 else
3262 Options |= Opt_jumpScroll; 3658 set_option (Opt_jumpScroll, !state);
3263 break; 3659 break;
3264 case 5: /* reverse video */ 3660 case 5: /* reverse video */
3265 scr_rvideo_mode (state); 3661 scr_rvideo_mode (state);
3266 break; 3662 break;
3267 case 6: /* relative/absolute origins */ 3663 case 6: /* relative/absolute origins */
3268 scr_relative_origin (state); 3664 scr_relative_origin (state);
3269 break; 3665 break;
3270 case 7: /* autowrap */ 3666 case 7: /* autowrap */
3271 scr_autowrap (state); 3667 scr_autowrap (state);
3272 break; 3668 break;
3273 /* case 8: - auto repeat, can't do on a per window basis */ 3669 /* case 8: - auto repeat, can't do on a per window basis */
3274 case 9: /* X10 mouse reporting */ 3670 case 9: /* X10 mouse reporting */
3275 if (state) /* orthogonal */ 3671 if (state) /* orthogonal */
3276 PrivateModes &= ~ (PrivMode_MouseX11); 3672 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3277 break; 3673 break;
3278#ifdef menuBar_esc
3279 case menuBar_esc:
3280#ifdef MENUBAR
3281 map_menuBar (state);
3282#endif
3283 break;
3284#endif
3285#ifdef scrollBar_esc 3674#ifdef scrollBar_esc
3286 case scrollBar_esc: 3675 case scrollBar_esc:
3287 if (scrollbar_mapping (state)) 3676 if (scrollbar_mapping (state))
3288 { 3677 {
3289 resize_all_windows (0, 0, 0); 3678 resize_all_windows (0, 0, 0);
3290 scr_touch (true); 3679 scr_touch (true);
3291 } 3680 }
3292 break; 3681 break;
3293#endif 3682#endif
3294 case 25: /* visible/invisible cursor */ 3683 case 25: /* visible/invisible cursor */
3295 scr_cursor_visible (state); 3684 scr_cursor_visible (state);
3296 break; 3685 break;
3297 /* case 35: - shift keys */ 3686 /* case 35: - shift keys */
3298 /* case 40: - 80 <--> 132 mode */ 3687 /* case 40: - 80 <--> 132 mode */
3299 case 47: /* secondary screen */ 3688 case 47: /* secondary screen */
3300 scr_change_screen (state); 3689 scr_change_screen (state);
3301 break; 3690 break;
3302 /* case 66: - application key pad */ 3691 /* case 66: - application key pad */
3303 /* case 67: - backspace key */ 3692 /* case 67: - backspace key */
3304 case 1000: /* X11 mouse reporting */ 3693 case 1000: /* X11 mouse reporting */
3305 if (state) /* orthogonal */ 3694 if (state) /* orthogonal */
3306 PrivateModes &= ~ (PrivMode_MouseX10); 3695 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3307 break; 3696 break;
3308#if 0
3309 case 1001: 3697 case 1002:
3310 break; /* X11 mouse highlighting */ 3698 case 1003:
3311#endif 3699 if (state)
3700 {
3701 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3702 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3703 vt_emask_mouse = PointerMotionMask;
3704 }
3705 else
3706 vt_emask_mouse = NoEventMask;
3707 vt_select_input ();
3708 break;
3312 case 1010: /* scroll to bottom on TTY output inhibit */ 3709 case 1010: /* scroll to bottom on TTY output inhibit */
3313 if (state)
3314 Options &= ~Opt_scrollTtyOutput;
3315 else
3316 Options |= Opt_scrollTtyOutput; 3710 set_option (Opt_scrollTtyOutput, !state);
3317 break; 3711 break;
3318 case 1011: /* scroll to bottom on key press */ 3712 case 1011: /* scroll to bottom on key press */
3319 if (state)
3320 Options |= Opt_scrollTtyKeypress; 3713 set_option (Opt_scrollTtyKeypress, state);
3321 else
3322 Options &= ~Opt_scrollTtyKeypress;
3323 break; 3714 break;
3324 case 1047: /* secondary screen w/ clearing */ 3715 case 1047: /* secondary screen w/ clearing last */
3325 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3716 if (option (Opt_secondaryScreen))
3326 if (current_screen != PRIMARY) 3717 if (current_screen != PRIMARY)
3327 scr_erase_screen (2); 3718 scr_erase_screen (2);
3328 scr_change_screen (state); 3719 scr_change_screen (state);
3329 /* FALLTHROUGH */
3330 default:
3331 break; 3720 break;
3721 case 1049: /* secondary screen w/ clearing first */
3722 scr_change_screen (state);
3723 if (option (Opt_secondaryScreen))
3724 if (current_screen != PRIMARY)
3725 scr_erase_screen (2);
3726 break;
3727 default:
3728 break;
3332 } 3729 }
3333 } 3730 }
3334} 3731}
3335/*}}} */ 3732/*}}} */
3336 3733
3337/*{{{ process sgr sequences */ 3734/*{{{ process sgr sequences */
3338void 3735void
3339rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3736rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3340{ 3737{
3341 unsigned int i; 3738 unsigned int i;
3342 short rendset; 3739 short rendset;
3343 int rendstyle; 3740 int rendstyle;
3344 3741
3345 if (nargs == 0) 3742 if (nargs == 0)
3346 { 3743 {
3347 scr_rendition (0, ~RS_None); 3744 scr_rendition (0, ~RS_None);
3348 return; 3745 return;
3349 } 3746 }
3747
3350 for (i = 0; i < nargs; i++) 3748 for (i = 0; i < nargs; i++)
3351 { 3749 {
3352 rendset = -1; 3750 rendset = -1;
3353 switch (arg[i]) 3751 switch (arg[i])
3354 { 3752 {
… …
3356 rendset = 0, rendstyle = ~RS_None; 3754 rendset = 0, rendstyle = ~RS_None;
3357 break; 3755 break;
3358 case 1: 3756 case 1:
3359 rendset = 1, rendstyle = RS_Bold; 3757 rendset = 1, rendstyle = RS_Bold;
3360 break; 3758 break;
3759 //case 2: // low intensity
3760 case 3:
3761 rendset = 1, rendstyle = RS_Italic;
3762 break;
3361 case 4: 3763 case 4:
3362 rendset = 1, rendstyle = RS_Uline; 3764 rendset = 1, rendstyle = RS_Uline;
3363 break; 3765 break;
3364 case 5: 3766 case 5: // slowly blinking
3767 case 6: // rapidly blinking
3365 rendset = 1, rendstyle = RS_Blink; 3768 rendset = 1, rendstyle = RS_Blink;
3366 break; 3769 break;
3770 //case 6: // scoansi light background
3367 case 7: 3771 case 7:
3368 rendset = 1, rendstyle = RS_RVid; 3772 rendset = 1, rendstyle = RS_RVid;
3369 break; 3773 break;
3370 case 22: 3774 case 8:
3775 // invisible. NYI
3776 break;
3777 //case 9: // crossed out
3778 //case 10: // scoansi acs off, primary font
3779 //case 11: // scoansi acs on, first alt font
3780 //case 12: // scoansi acs on, |0x80, second alt font
3781 //...
3782 //case 19: // ninth alt font
3783 //case 20: // gothic
3784 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3371 rendset = 0, rendstyle = RS_Bold; 3785 rendset = 0, rendstyle = RS_Bold;
3786 break;
3787 case 22: // normal intensity
3788 rendset = 0, rendstyle = RS_Bold;
3789 break;
3790 case 23: // disable italic
3791 rendset = 0, rendstyle = RS_Italic;
3372 break; 3792 break;
3373 case 24: 3793 case 24:
3374 rendset = 0, rendstyle = RS_Uline; 3794 rendset = 0, rendstyle = RS_Uline;
3375 break; 3795 break;
3376 case 25: 3796 case 25:
3377 rendset = 0, rendstyle = RS_Blink; 3797 rendset = 0, rendstyle = RS_Blink;
3378 break; 3798 break;
3799 case 26: // variable spacing (iso 8613)
3800 rendset = 0, rendstyle = RS_Blink;
3801 break;
3379 case 27: 3802 case 27:
3380 rendset = 0, rendstyle = RS_RVid; 3803 rendset = 0, rendstyle = RS_RVid;
3381 break; 3804 break;
3805 //case 28: // visible. NYI
3806 //case 29: // not crossed-out
3382 } 3807 }
3808
3383 if (rendset != -1) 3809 if (rendset != -1)
3384 { 3810 {
3385 scr_rendition (rendset, rendstyle); 3811 scr_rendition (rendset, rendstyle);
3386 continue; /* for (;i;) */ 3812 continue; /* for (;i;) */
3387 } 3813 }
… …
3394 case 33: 3820 case 33:
3395 case 34: 3821 case 34:
3396 case 35: 3822 case 35:
3397 case 36: 3823 case 36:
3398 case 37: 3824 case 37:
3399 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), 3825 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3400 Color_fg);
3401 break; 3826 break;
3402#ifdef TTY_256COLOR 3827 case 38: // set fg color, ISO 8613-6
3403 case 38:
3404 if (nargs > i + 2 && arg[i + 1] == 5) 3828 if (nargs > i + 2 && arg[i + 1] == 5)
3405 { 3829 {
3406 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3830 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3407 Color_fg);
3408 i += 2; 3831 i += 2;
3409 } 3832 }
3410 break; 3833 break;
3411#endif
3412 case 39: /* default fg */ 3834 case 39: /* default fg */
3413 scr_color (Color_fg, Color_fg); 3835 scr_color (Color_fg, Color_fg);
3414 break; 3836 break;
3415 3837
3416 case 40: 3838 case 40:
… …
3419 case 43: 3841 case 43:
3420 case 44: 3842 case 44:
3421 case 45: 3843 case 45:
3422 case 46: 3844 case 46:
3423 case 47: 3845 case 47:
3424 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), 3846 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3425 Color_bg);
3426 break; 3847 break;
3427#ifdef TTY_256COLOR 3848 case 48: // set bg color, ISO 8613-6
3428 case 48:
3429 if (nargs > i + 2 && arg[i + 1] == 5) 3849 if (nargs > i + 2 && arg[i + 1] == 5)
3430 { 3850 {
3431 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3851 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3432 Color_bg);
3433 i += 2; 3852 i += 2;
3434 } 3853 }
3435 break; 3854 break;
3436#endif
3437 case 49: /* default bg */ 3855 case 49: /* default bg */
3438 scr_color (Color_bg, Color_bg); 3856 scr_color (Color_bg, Color_bg);
3439 break; 3857 break;
3440 3858
3441#ifndef NO_BRIGHTCOLOR 3859 //case 50: // not variable spacing
3860
3861#if !ENABLE_MINIMAL
3442 case 90: 3862 case 90:
3443 case 91: /* set bright fg color */ 3863 case 91: /* set bright fg color */
3444 case 92: 3864 case 92:
3445 case 93: 3865 case 93:
3446 case 94: 3866 case 94:
3447 case 95: 3867 case 95:
3448 case 96: 3868 case 96:
3449 case 97: 3869 case 97:
3450 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 3870 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3451 Color_fg);
3452 break; 3871 break;
3453 case 100: 3872 case 100:
3454 case 101: /* set bright bg color */ 3873 case 101: /* set bright bg color */
3455 case 102: 3874 case 102:
3456 case 103: 3875 case 103:
3457 case 104: 3876 case 104:
3458 case 105: 3877 case 105:
3459 case 106: 3878 case 106:
3460 case 107: 3879 case 107:
3461 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 3880 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3462 Color_bg);
3463 break; 3881 break;
3464#endif 3882#endif
3465
3466 } 3883 }
3467 } 3884 }
3468} 3885}
3469/*}}} */ 3886/*}}} */
3470 3887
3471/*{{{ process Rob Nation's own graphics mode sequences */ 3888/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3472void 3889void
3473rxvt_term::process_graphics () 3890rxvt_term::process_graphics ()
3474{ 3891{
3475 unsigned char ch, cmd = cmd_getc (); 3892 unicode_t ch, cmd = cmd_getc ();
3476 3893
3477#ifndef RXVT_GRAPHICS
3478 if (cmd == 'Q') 3894 if (cmd == 'Q')
3895 {
3479 { /* query graphics */ 3896 /* query graphics */
3480 tt_printf ("\033G0\n"); /* no graphics */ 3897 tt_printf ("\033G0\012"); /* no graphics */
3481 return; 3898 return;
3482 } 3899 }
3483 /* swallow other graphics sequences until terminating ':' */ 3900 /* swallow other graphics sequences until terminating ':' */
3484 do 3901 do
3485 ch = cmd_getc (); 3902 ch = cmd_getc ();
3486 while (ch != ':'); 3903 while (ch != ':');
3487#else
3488 unsigned int nargs;
3489 int args[NGRX_PTS];
3490 unsigned char *text = NULL;
3491
3492 if (cmd == 'Q')
3493 { /* query graphics */
3494 tt_printf ("\033G1\n"); /* yes, graphics (color) */
3495 return;
3496 }
3497 for (nargs = 0; nargs < (sizeof (args) / sizeof (args[0])) - 1;)
3498 {
3499 int neg;
3500
3501 ch = cmd_getc ();
3502 neg = (ch == '-');
3503 if (neg || ch == '+')
3504 ch = cmd_getc ();
3505
3506 for (args[nargs] = 0; isdigit (ch); ch = cmd_getc ())
3507 args[nargs] = args[nargs] * 10 + (ch - '0');
3508 if (neg)
3509 args[nargs] = -args[nargs];
3510
3511 nargs++;
3512 args[nargs] = 0;
3513 if (ch != ';')
3514 break;
3515 }
3516
3517 if ((cmd == 'T') && (nargs >= 5))
3518 {
3519 int i, len = args[4];
3520
3521 text = (unsigned char *)rxvt_malloc ((len + 1) * sizeof (char));
3522
3523 if (text != NULL)
3524 {
3525 for (i = 0; i < len; i++)
3526 text[i] = cmd_getc ();
3527 text[len] = '\0';
3528 }
3529 }
3530 Gr_do_graphics (cmd, nargs, args, text);
3531#endif
3532} 3904}
3533/*}}} */ 3905/*}}} */
3534 3906
3535/* ------------------------------------------------------------------------- */ 3907/* ------------------------------------------------------------------------- */
3536 3908
… …
3540 */ 3912 */
3541void 3913void
3542rxvt_term::tt_printf (const char *fmt,...) 3914rxvt_term::tt_printf (const char *fmt,...)
3543{ 3915{
3544 va_list arg_ptr; 3916 va_list arg_ptr;
3545 unsigned char buf[256]; 3917 char buf[256];
3546 3918
3547 va_start (arg_ptr, fmt); 3919 va_start (arg_ptr, fmt);
3548 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 3920 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3549 va_end (arg_ptr); 3921 va_end (arg_ptr);
3550 tt_write (buf, STRLEN (buf)); 3922 tt_write (buf, strlen (buf));
3551} 3923}
3552 3924
3553/* ---------------------------------------------------------------------- */ 3925/* ---------------------------------------------------------------------- */
3554/* 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,
3555 * or generated by us in response to a query ESC sequence. 3927 * or generated by us in response to a query ESC sequence.
3556 */ 3928 */
3929const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
3930
3557void 3931void
3558rxvt_term::tt_write (const unsigned char *data, unsigned int len) 3932rxvt_term::tt_write (const char *data, unsigned int len)
3559{ 3933{
3560 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;
3561 3936
3562 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;
3563 { 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
3564 if (v_buflen == 0) 3967 if (v_buflen == 0)
3565 { 3968 {
3566 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3567
3568 if ((unsigned int)written == len)
3569 return;
3570
3571 data += written;
3572 len -= written;
3573 }
3574
3575
3576 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3577
3578 memcpy (v_buffer + v_buflen, data, len);
3579 v_buflen += len;
3580 }
3581
3582 for (;;)
3583 {
3584 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3585
3586 if (written > 0)
3587 {
3588 v_buflen -= written;
3589
3590 if (v_buflen == 0)
3591 {
3592 free (v_buffer); 3969 free (v_buffer);
3593 v_buffer = 0; 3970 v_buffer = 0;
3594 v_buflen = 0;
3595 3971
3596 pty_ev.set (EVENT_READ); 3972 pty_ev.set (ev::READ);
3597 return;
3598 }
3599
3600 memmove (v_buffer, v_buffer + written, v_buflen);
3601 }
3602 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3603 // original code just ignores this...
3604 destroy ();
3605 else
3606 {
3607 pty_ev.set (EVENT_READ | EVENT_WRITE);
3608 return; 3973 return;
3609 } 3974 }
3975
3976 memmove (v_buffer, v_buffer + written, v_buflen);
3610 } 3977 }
3978 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3979 pty_ev.set (ev::READ);
3611} 3980}
3612 3981
3613/*----------------------- end-of-file (C source) -----------------------*/ 3982/*----------------------- end-of-file (C source) -----------------------*/
3614 3983

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