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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.59 by pcg, Wed Feb 25 15:39:48 2004 UTC vs.
Revision 1.321 by root, Tue May 1 21:30:01 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_ISO_Lock, 0x21eb,
101 XK_Caps_Lock, 0x21ec,
102 XK_Num_Lock, 0x21ed,
103 XK_ISO_Level3_Shift, 0x21ee,
104 XK_ISO_Level3_Lock, 0x21ef,
105 XK_ISO_Group_Lock, 0x21f0,
106 XK_Home, 0x21f1,
107 XK_End, 0x21f2,
108
109 XK_Execute, 0x2318,
110 XK_Begin, 0x2320,
111 XK_Delete, 0x2326,
112 XK_Clear, 0x2327,
113 XK_BackSpace, 0x232b,
114 XK_Insert, 0x2380,
115 XK_Control_L, 0x2388,
116 XK_Control_R, 0x2388,
117 XK_Pause, 0x2389,
118 XK_Break, 0x238a,
119 XK_Escape, 0x238b,
120 XK_Undo, 0x238c,
121 XK_Print, 0x2399,
122
123 XK_space, 0x2423,
124
125#ifdef XK_KP_Begin
126 XK_KP_Prior, 0x21de,
127 XK_KP_Next, 0x21df,
128 XK_KP_Begin, 0x2320,
129 XK_KP_Insert, 0x2380,
130 XK_KP_Delete, 0x2326,
131 XK_KP_Space, 0x2422,
132#endif
133 0,
134};
135
58void 136void
137rxvt_term::iso14755_54 (int x, int y)
138{
139 x = Pixel2Col (x);
140 y = Pixel2Row (y);
141
142 if (!IN_RANGE_EXC (x, 0, ncol)
143 || !IN_RANGE_EXC (y, 0, nrow))
144 return;
145
146 for (;;)
147 {
148 const line_t &l = ROW(y + view_start);
149
150 text_t t = l.t[x];
151
152 if (t != NOCHAR || !x)
153 {
154 iso14755_51 (l.t[x], l.r[x], x, y);
155 iso14755buf = ISO_14755_54;
156 break;
157 }
158
159 x--;
160 }
161}
162
163void
164rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y)
165{
166 rxvt_fontset *fs = FONTSET (r);
167 rxvt_font *f = (*fs)[fs->find_font (ch)];
168 wchar_t *chr, *alloc, ch2, *fname;
169 int len;
170
171 fname = rxvt_utf8towcs (f->name);
172
173# if ENABLE_COMBINING
174 if (IS_COMPOSE (ch))
175 {
176 len = rxvt_composite.expand (ch, 0);
177 alloc = chr = new wchar_t[len];
178 rxvt_composite.expand (ch, chr);
179 }
180 else
181# endif
182 {
183 ch2 = ch;
184
185 alloc = 0;
186 chr = &ch2;
187 len = 1;
188 }
189
190 char attr[80]; // plenty
191
192 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
193 (int)r,
194 fgcolor_of (r), bgcolor_of (r),
195 r & RS_Bold ? " bold" : "",
196 r & RS_Italic ? " italic" : "",
197 r & RS_Blink ? " blink" : "",
198 r & RS_RVid ? " rvid" : "",
199 r & RS_Uline ? " uline" : "",
200 r & RS_Careful ? " careful" : "");
201
202 int width = wcswidth (fname, wcslen (fname));
203
204 max_it (width, 8+5); // for char + hey
205 max_it (width, strlen (attr));
206
207 if (y >= 0)
208 {
209 y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1;
210 x = 0;
211 }
212
213 scr_overlay_new (x, y, width, len + 2);
214
215 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
216
217 for (int y = 0; y < len; y++)
218 {
219 char buf[9];
220
221 ch = *chr++;
222
223 sprintf (buf, "%8x", ch);
224 scr_overlay_set (0, y, buf);
225 scr_overlay_set (9, y, '=');
226# if !UNICODE3
227 if (ch >= 0x10000)
228 ch = 0xfffd;
229# endif
230 scr_overlay_set (11, y, ch, r);
231
232 if (WCWIDTH (ch) >= 2)
233 scr_overlay_set (12, y, NOCHAR, r);
234 }
235
236// {
237// char buf[4+4+3+1];
238// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y);
239// scr_overlay_set (0, 0, buf);
240// }
241 scr_overlay_set (0, len , attr);
242 scr_overlay_set (0, len + 1, fname);
243
244 free (fname);
245
246# if ENABLE_COMBINING
247 if (alloc)
248 delete [] alloc;
249# endif
250}
251#endif
252
253void
254rxvt_term::commit_iso14755 ()
255{
256 wchar_t ch[2];
257
258 ch[0] = iso14755buf & ISO_14755_MASK;
259 ch[1] = 0;
260
261 if (iso14755buf & ISO_14755_51)
262 {
263 char mb[16];
264 int len;
265
266 // allow verbatim 0-bytes and control-bytes to be entered
267 if (ch[0] >= 0x20)
268 len = wcstombs (mb, ch, 16);
269 else
270 {
271 mb[0] = ch[0];
272 len = 1;
273 }
274
275 if (len > 0)
276 tt_write (mb, len);
277 else
278 scr_bell ();
279 }
280
281 iso14755buf = 0;
282}
283
284int
59rxvt_term::lookup_key (XKeyEvent &ev) 285rxvt_term::hex_keyval (XKeyEvent &ev)
286{
287 // check wether this event corresponds to a hex digit
288 // if the modifiers had not been pressed.
289 for (int index = 0; index < 8; index++)
290 {
291 KeySym k = XLookupKeysym (&ev, index);
292
293 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
294 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
295 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
296 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
297 }
298
299 return -1;
300}
301#endif
302
303void
304rxvt_term::key_press (XKeyEvent &ev)
60{ 305{
61 int ctrl, meta, shft, len; 306 int ctrl, meta, shft, len;
62 unsigned int newlen; 307 unsigned int newlen;
63 KeySym keysym; 308 KeySym keysym;
64#ifdef DEBUG_CMD
65 static int debug_key = 1; /* accessible by a debugger only */
66#endif
67 int valid_keysym; 309 int valid_keysym;
68 unsigned char kbuf[KBUFSZ]; 310 char kbuf[KBUFSZ];
311
312#if ISO_14755
313 if (iso14755buf & ISO_14755_52)
314 return;
315#endif
69 316
70 /* 317 /*
71 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 318 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
72 * escape sequence to toggle the Keypad. 319 * escape sequence to toggle the Keypad.
73 * 320 *
74 * Always permit `shift' to override the current setting 321 * Always permit `shift' to override the current setting
75 */ 322 */
76 shft = (ev.state & ShiftMask); 323 shft = ev.state & ShiftMask;
77 ctrl = (ev.state & ControlMask); 324 ctrl = ev.state & ControlMask;
78 meta = (ev.state & ModMetaMask); 325 meta = ev.state & ModMetaMask;
79 326
80 if (numlock_state || (ev.state & ModNumLockMask)) 327 if (numlock_state || (ev.state & ModNumLockMask))
81 { 328 {
82 numlock_state = (ev.state & ModNumLockMask); 329 numlock_state = (ev.state & ModNumLockMask);
83 PrivMode ((!numlock_state), PrivMode_aplKP); 330 PrivMode ((!numlock_state), PrivMode_aplKP);
… …
88#ifdef USE_XIM 335#ifdef USE_XIM
89 if (Input_Context) 336 if (Input_Context)
90 { 337 {
91 Status status_return; 338 Status status_return;
92 339
340#if 0
93#ifdef X_HAVE_UTF8_STRING 341#ifdef X_HAVE_UTF8_STRING
94 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful 342 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
95 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 343 len = Xutf8LookupString (Input_Context, &ev, kbuf,
96 KBUFSZ, &keysym, &status_return); 344 KBUFSZ, &keysym, &status_return);
97 else 345 else
346#endif
98#endif 347#endif
99 { 348 {
100 wchar_t wkbuf[KBUFSZ + 1]; 349 wchar_t wkbuf[KBUFSZ + 1];
101 350
102 // the XOpenIM manpage lies about hardcoding the locale 351 // the XOpenIM manpage lies about hardcoding the locale
103 // at the point of XOpenIM, so temporarily switch locales 352 // at the point of XOpenIM, so temporarily switch locales
104 if (rs[Rs_imLocale]) 353 if (rs[Rs_imLocale])
105 SET_LOCALE (rs[Rs_imLocale]); 354 SET_LOCALE (rs[Rs_imLocale]);
355
106 // assume wchar_t == unicode or better 356 // assume wchar_t == unicode or better
107 len = XwcLookupString (Input_Context, &ev, wkbuf, 357 len = XwcLookupString (Input_Context, &ev, wkbuf,
108 KBUFSZ, &keysym, &status_return); 358 KBUFSZ, &keysym, &status_return);
359
109 if (rs[Rs_imLocale]) 360 if (rs[Rs_imLocale])
110 SET_LOCALE (locale); 361 SET_LOCALE (locale);
111 362
112 if (status_return == XLookupChars 363 if (status_return == XLookupChars
113 || status_return == XLookupBoth) 364 || status_return == XLookupBoth)
… …
134 || status_return == XLookupBoth; 385 || status_return == XLookupBoth;
135 } 386 }
136 else 387 else
137#endif 388#endif
138 { 389 {
139 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 390 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
140 valid_keysym = keysym != NoSymbol; 391 valid_keysym = keysym != NoSymbol;
141 } 392 }
142 393
143 if (valid_keysym) 394 if (valid_keysym)
144 { 395 {
145 /* for some backwards compatibility */ 396#ifdef KEYSYM_RESOURCE
146#if defined(HOTKEY_CTRL) || defined(HOTKEY_META) 397 if (keyboard->dispatch (this, keysym, ev.state))
147# ifdef HOTKEY_CTRL 398 return;
148 if (ctrl)
149# else
150 if (meta)
151# endif 399#endif
152 {
153 if (keysym == ks_bigfont)
154 {
155 change_font (FONT_UP);
156 return;
157 }
158 else if (keysym == ks_smallfont)
159 {
160 change_font (FONT_DN);
161 return;
162 }
163 }
164#endif
165 400
166 if (TermWin.saveLines) 401 if (saveLines)
167 { 402 {
168#ifdef UNSHIFTED_SCROLLKEYS 403#ifdef UNSHIFTED_SCROLLKEYS
169 if (!ctrl && !meta) 404 if (!ctrl && !meta)
170 {
171#else 405#else
172 if (IS_SCROLL_MOD) 406 if (IS_SCROLL_MOD)
407#endif
173 { 408 {
174#endif
175 int lnsppg; 409 int lnsppg;
176 410
177#ifdef PAGING_CONTEXT_LINES 411#ifdef PAGING_CONTEXT_LINES
178 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 412 lnsppg = nrow - PAGING_CONTEXT_LINES;
179#else 413#else
180 lnsppg = TermWin.nrow * 4 / 5; 414 lnsppg = nrow * 4 / 5;
181#endif 415#endif
182 if (keysym == XK_Prior) 416 if (keysym == XK_Prior)
183 { 417 {
184 scr_page (UP, lnsppg); 418 scr_page (UP, lnsppg);
185 return; 419 return;
… …
213 scr_move_to (0, 1); 447 scr_move_to (0, 1);
214 return; 448 return;
215 } 449 }
216 else if (keysym == XK_End) 450 else if (keysym == XK_End)
217 { 451 {
218 scr_move_to (1, 0); 452 scr_move_to (1, 1);
219 return; 453 return;
220 } 454 }
221 } 455 }
222#endif 456#endif
223 } 457 }
… …
228 if (keysym >= XK_F1 && keysym <= XK_F10) 462 if (keysym >= XK_F1 && keysym <= XK_F10)
229 { 463 {
230 keysym += (XK_F11 - XK_F1); 464 keysym += (XK_F11 - XK_F1);
231 shft = 0; /* turn off Shift */ 465 shft = 0; /* turn off Shift */
232 } 466 }
233 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 467 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
234 { 468 {
235 switch (keysym) 469 switch (keysym)
236 { 470 {
237 /* normal XTerm key bindings */ 471 /* normal XTerm key bindings */
238 case XK_Insert: /* Shift+Insert = paste mouse selection */ 472 case XK_Insert: /* Shift+Insert = paste mouse selection */
239 selection_request (ev.time, 0, 0); 473 selection_request (ev.time);
240 return; 474 return;
475#if TODO
241 /* rxvt extras */ 476 /* rxvt extras */
242 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 477 case XK_KP_Add: /* Shift+KP_Add = bigger font */
243 change_font (FONT_UP); 478 change_font (FONT_UP);
244 return; 479 return;
245 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 480 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
246 change_font (FONT_DN); 481 change_font (FONT_DN);
247 return; 482 return;
483#endif
248 } 484 }
249 } 485 }
250 } 486 }
251#ifdef PRINTPIPE 487
252 if (keysym == XK_Print) 488#if ENABLE_FRILLS || ISO_14755
253 { 489 // ISO 14755 support
254 scr_printscreen (ctrl | shft); 490 if (shft && ctrl)
255 return;
256 } 491 {
257#endif 492 int hv;
258 493
259 if (keysym >= 0xFF00 && keysym <= 0xFFFF) 494 if (iso14755buf & ISO_14755_51
260 { 495 && (keysym == XK_space || keysym == XK_KP_Space
261#ifdef KEYSYM_RESOURCE 496 || keysym == XK_Return || keysym == XK_KP_Enter))
262 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL)
263 { 497 {
264 unsigned int l; 498 commit_iso14755 ();
265 const unsigned char *kbuf0; 499 iso14755buf = ISO_14755_51;
266 const unsigned char ch = C0_ESC; 500# if ISO_14755
267 501 iso14755_51 (0);
268 kbuf0 = (Keysym_map[keysym & 0xFF]);
269 l = (unsigned int)*kbuf0++;
270
271 /* escape prefix */
272 if (meta)
273# ifdef META8_OPTION
274 if (meta_char == C0_ESC)
275# endif 502# endif
276 tt_write (&ch, 1); 503 return;
277 tt_write (kbuf0, l); 504 }
505 else if ((hv = hex_keyval (ev)) >= 0)
506 {
507 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
508 | hv | ISO_14755_51;
509# if ISO_14755
510 iso14755_51 (iso14755buf & ISO_14755_MASK);
511# endif
278 return; 512 return;
279 } 513 }
280 else 514 else
515 {
516# if ENABLE_OVERLAY
517 scr_overlay_off ();
281#endif 518# endif
519 iso14755buf = 0;
520 }
521 }
522 else if ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
523 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R)))
524 if (!(iso14755buf & ISO_14755_STARTED))
525 {
526 iso14755buf |= ISO_14755_STARTED;
527# if ENABLE_OVERLAY
528 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
529 scr_overlay_set (0, 0, "ISO 14755 mode");
530# endif
531 }
532#endif
533
534#ifdef PRINTPIPE
535 if (keysym == XK_Print)
536 {
537 scr_printscreen (ctrl | shft);
538 return;
539 }
540#endif
541
542 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
543 {
282 { 544 {
283 newlen = 1; 545 newlen = 1;
284 switch (keysym) 546 switch (keysym)
285 { 547 {
286#ifndef NO_BACKSPACE_KEY 548#ifndef NO_BACKSPACE_KEY
287 case XK_BackSpace: 549 case XK_BackSpace:
288 if (PrivateModes & PrivMode_HaveBackSpace) 550 if (priv_modes & PrivMode_HaveBackSpace)
289 { 551 {
290 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace) 552 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
291 ^ !!ctrl) ? '\b' : '\177'; 553 ^ !!ctrl) ? '\b' : '\177';
292 kbuf[1] = '\0'; 554 kbuf[1] = '\0';
293 } 555 }
294 else 556 else
295 STRCPY (kbuf, key_backspace); 557 strcpy (kbuf, key_backspace);
296# ifdef MULTICHAR_SET 558 break;
297 if ((Options & Opt_mc_hack) && screen.cur.col > 0) 559#endif
560#ifndef NO_DELETE_KEY
561# ifdef XK_KP_Prior
562 case XK_KP_Delete:
563 /* allow shift to override */
564 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
298 { 565 {
299 int col, row; 566 strcpy (kbuf, "\033On");
300 567 break;
301 newlen = STRLEN (kbuf);
302 col = screen.cur.col - 1;
303 row = screen.cur.row + TermWin.saveLines;
304 if (IS_MULTI2 (screen.rend[row][col]))
305 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
306 } 568 }
569 /* FALLTHROUGH */
307# endif 570# endif
308 break;
309#endif
310#ifndef NO_DELETE_KEY
311 case XK_Delete: 571 case XK_Delete:
312 STRCPY (kbuf, key_delete); 572 strcpy (kbuf, key_delete);
313# ifdef MULTICHAR_SET
314 if (Options & Opt_mc_hack)
315 {
316 int col, row;
317
318 newlen = STRLEN (kbuf);
319 col = screen.cur.col;
320 row = screen.cur.row + TermWin.saveLines;
321 if (IS_MULTI1 (screen.rend[row][col]))
322 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
323 }
324# endif
325 break; 573 break;
326#endif 574#endif
327 case XK_Tab: 575 case XK_Tab:
328 if (shft) 576 if (shft)
329 STRCPY (kbuf, "\033[Z"); 577 strcpy (kbuf, "\033[Z");
330 else 578 else
331 { 579 {
332#ifdef CTRL_TAB_MAKES_META 580#ifdef CTRL_TAB_MAKES_META
333 if (ctrl) 581 if (ctrl)
334 meta = 1; 582 meta = 1;
… …
340 newlen = 0; 588 newlen = 0;
341 } 589 }
342 break; 590 break;
343 591
344#ifdef XK_KP_Left 592#ifdef XK_KP_Left
345 case XK_KP_Up: /* \033Ox or standard */ 593 case XK_KP_Up: /* \033Ox or standard */
346 case XK_KP_Down: /* \033Or or standard */ 594 case XK_KP_Down: /* \033Or or standard */
347 case XK_KP_Right: /* \033Ov or standard */ 595 case XK_KP_Right: /* \033Ov or standard */
348 case XK_KP_Left: /* \033Ot or standard */ 596 case XK_KP_Left: /* \033Ot or standard */
349 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 597 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
350 { 598 {
351 STRCPY (kbuf, "\033OZ"); 599 strcpy (kbuf, "\033OZ");
352 kbuf[2] = "txvr"[keysym - XK_KP_Left]; 600 kbuf[2] = "txvr"[keysym - XK_KP_Left];
353 break; 601 break;
354 } 602 }
355 else 603 else
356 /* translate to std. cursor key */ 604 /* translate to std. cursor key */
… …
359#endif 607#endif
360 case XK_Up: /* "\033[A" */ 608 case XK_Up: /* "\033[A" */
361 case XK_Down: /* "\033[B" */ 609 case XK_Down: /* "\033[B" */
362 case XK_Right: /* "\033[C" */ 610 case XK_Right: /* "\033[C" */
363 case XK_Left: /* "\033[D" */ 611 case XK_Left: /* "\033[D" */
364 STRCPY (kbuf, "\033[Z"); 612 strcpy (kbuf, "\033[Z");
365 kbuf[2] = "DACB"[keysym - XK_Left]; 613 kbuf[2] = "DACB"[keysym - XK_Left];
366 /* do Shift first */ 614 /* do Shift first */
367 if (shft) 615 if (shft)
368 kbuf[2] = "dacb"[keysym - XK_Left]; 616 kbuf[2] = "dacb"[keysym - XK_Left];
369 else if (ctrl) 617 else if (ctrl)
370 { 618 {
371 kbuf[1] = 'O'; 619 kbuf[1] = 'O';
372 kbuf[2] = "dacb"[keysym - XK_Left]; 620 kbuf[2] = "dacb"[keysym - XK_Left];
373 } 621 }
374 else if (PrivateModes & PrivMode_aplCUR) 622 else if (priv_modes & PrivMode_aplCUR)
375 kbuf[1] = 'O'; 623 kbuf[1] = 'O';
376#ifdef MULTICHAR_SET
377 //TODO: ??
378 if (Options & Opt_mc_hack)
379 {
380 int col, row, m;
381
382 col = screen.cur.col;
383 row = screen.cur.row + TermWin.saveLines;
384 m = 0;
385 if (keysym == XK_Right
386 && IS_MULTI1 (screen.rend[row][col]))
387 m = 1;
388 else if (keysym == XK_Left)
389 {
390 if (col > 0)
391 {
392 if (IS_MULTI2 (screen.rend[row][col - 1]))
393 m = 1;
394 }
395 else if (screen.cur.row > 0)
396 {
397 col = screen.tlen[--row];
398 if (col == -1)
399 col = TermWin.ncol - 1;
400 else
401 col--;
402 if (col > 0
403 && IS_MULTI2 (screen.rend[row][col]))
404 m = 1;
405 }
406 }
407 if (m)
408 MEMMOVE (kbuf + 3, kbuf, 3 + 1);
409 }
410#endif
411 break; 624 break;
412 625
413#ifndef UNSHIFTED_SCROLLKEYS 626#ifndef UNSHIFTED_SCROLLKEYS
414# ifdef XK_KP_Prior 627# ifdef XK_KP_Prior
415 case XK_KP_Prior: 628 case XK_KP_Prior:
416 /* allow shift to override */ 629 /* allow shift to override */
417 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 630 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
418 { 631 {
419 STRCPY (kbuf, "\033Oy"); 632 strcpy (kbuf, "\033Oy");
420 break; 633 break;
421 } 634 }
422 /* FALLTHROUGH */ 635 /* FALLTHROUGH */
423# endif 636# endif
424 case XK_Prior: 637 case XK_Prior:
425 STRCPY (kbuf, "\033[5~"); 638 strcpy (kbuf, "\033[5~");
426 break; 639 break;
427# ifdef XK_KP_Next 640# ifdef XK_KP_Next
428 case XK_KP_Next: 641 case XK_KP_Next:
429 /* allow shift to override */ 642 /* allow shift to override */
430 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 643 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
431 { 644 {
432 STRCPY (kbuf, "\033Os"); 645 strcpy (kbuf, "\033Os");
433 break; 646 break;
434 } 647 }
435 /* FALLTHROUGH */ 648 /* FALLTHROUGH */
436# endif 649# endif
437 case XK_Next: 650 case XK_Next:
438 STRCPY (kbuf, "\033[6~"); 651 strcpy (kbuf, "\033[6~");
439 break; 652 break;
440#endif 653#endif
441 case XK_KP_Enter: 654 case XK_KP_Enter:
442 /* allow shift to override */ 655 /* allow shift to override */
443 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 656 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
444 { 657 {
445 STRCPY (kbuf, "\033OM"); 658 strcpy (kbuf, "\033OM");
659 break;
660 }
661
662 /* FALLTHROUGH */
663
664 case XK_Return:
665 if (priv_modes & PrivMode_LFNL)
666 {
667 kbuf[0] = '\015';
668 kbuf[1] = '\012';
669 kbuf[2] = '\0';
446 } 670 }
447 else 671 else
448 { 672 {
449 kbuf[0] = '\r'; 673 kbuf[0] = '\015';
450 kbuf[1] = '\0'; 674 kbuf[1] = '\0';
451 } 675 }
452 break; 676 break;
453 677
454#ifdef XK_KP_Begin 678#ifdef XK_KP_Begin
455 case XK_KP_Begin: 679 case XK_KP_Begin:
456 STRCPY (kbuf, "\033Ou"); 680 strcpy (kbuf, "\033Ou");
457 break; 681 break;
458 682
459 case XK_KP_Insert:
460 STRCPY (kbuf, "\033Op");
461 break;
462
463 case XK_KP_Delete:
464 STRCPY (kbuf, "\033On");
465 break;
466#endif 683#endif
467 case XK_KP_F1: /* "\033OP" */ 684 case XK_KP_F1: /* "\033OP" */
468 case XK_KP_F2: /* "\033OQ" */ 685 case XK_KP_F2: /* "\033OQ" */
469 case XK_KP_F3: /* "\033OR" */ 686 case XK_KP_F3: /* "\033OR" */
470 case XK_KP_F4: /* "\033OS" */ 687 case XK_KP_F4: /* "\033OS" */
471 STRCPY (kbuf, "\033OP"); 688 strcpy (kbuf, "\033OP");
472 kbuf[2] += (keysym - XK_KP_F1); 689 kbuf[2] += (keysym - XK_KP_F1);
473 break; 690 break;
474 691
475 case XK_KP_Multiply: /* "\033Oj" : "*" */ 692 case XK_KP_Multiply: /* "\033Oj" : "*" */
476 case XK_KP_Add: /* "\033Ok" : "+" */ 693 case XK_KP_Add: /* "\033Ok" : "+" */
… …
487 case XK_KP_6: /* "\033Ov" : "6" */ 704 case XK_KP_6: /* "\033Ov" : "6" */
488 case XK_KP_7: /* "\033Ow" : "7" */ 705 case XK_KP_7: /* "\033Ow" : "7" */
489 case XK_KP_8: /* "\033Ox" : "8" */ 706 case XK_KP_8: /* "\033Ox" : "8" */
490 case XK_KP_9: /* "\033Oy" : "9" */ 707 case XK_KP_9: /* "\033Oy" : "9" */
491 /* allow shift to override */ 708 /* allow shift to override */
492 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 709 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
493 { 710 {
494 STRCPY (kbuf, "\033Oj"); 711 strcpy (kbuf, "\033Oj");
495 kbuf[2] += (keysym - XK_KP_Multiply); 712 kbuf[2] += (keysym - XK_KP_Multiply);
496 } 713 }
497 else 714 else
498 { 715 {
499 kbuf[0] = ('*' + (keysym - XK_KP_Multiply)); 716 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
500 kbuf[1] = '\0'; 717 kbuf[1] = '\0';
501 } 718 }
502 break; 719 break;
503 720
504 case XK_Find: 721 case XK_Find:
505 STRCPY (kbuf, "\033[1~"); 722 strcpy (kbuf, "\033[1~");
506 break; 723 break;
724
725#ifdef XK_KP_End
726 case XK_KP_Insert:
727 /* allow shift to override */
728 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
729 {
730 strcpy (kbuf, "\033Op");
731 break;
732 }
733 /* FALLTHROUGH */
734#endif
507 case XK_Insert: 735 case XK_Insert:
508 STRCPY (kbuf, "\033[2~"); 736 strcpy (kbuf, "\033[2~");
509 break; 737 break;
510#ifdef DXK_Remove /* support for DEC remove like key */ 738#ifdef DXK_Remove /* support for DEC remove like key */
511 case DXK_Remove: 739 case DXK_Remove:
512 /* FALLTHROUGH */ 740 /* FALLTHROUGH */
513#endif 741#endif
514 case XK_Execute: 742 case XK_Execute:
515 STRCPY (kbuf, "\033[3~"); 743 strcpy (kbuf, "\033[3~");
516 break; 744 break;
517 case XK_Select: 745 case XK_Select:
518 STRCPY (kbuf, "\033[4~"); 746 strcpy (kbuf, "\033[4~");
519 break; 747 break;
520#ifdef XK_KP_End 748#ifdef XK_KP_End
521 case XK_KP_End: 749 case XK_KP_End:
522 /* allow shift to override */ 750 /* allow shift to override */
523 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 751 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
524 { 752 {
525 STRCPY (kbuf, "\033Oq"); 753 strcpy (kbuf, "\033Oq");
526 break; 754 break;
527 } 755 }
528 /* FALLTHROUGH */ 756 /* FALLTHROUGH */
529#endif 757#endif
530 case XK_End: 758 case XK_End:
531 STRCPY (kbuf, KS_END); 759 strcpy (kbuf, KS_END);
532 break; 760 break;
533#ifdef XK_KP_Home 761#ifdef XK_KP_Home
534 case XK_KP_Home: 762 case XK_KP_Home:
535 /* allow shift to override */ 763 /* allow shift to override */
536 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 764 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
537 { 765 {
538 STRCPY (kbuf, "\033Ow"); 766 strcpy (kbuf, "\033Ow");
539 break; 767 break;
540 } 768 }
541 /* FALLTHROUGH */ 769 /* FALLTHROUGH */
542#endif 770#endif
543 case XK_Home: 771 case XK_Home:
544 STRCPY (kbuf, KS_HOME); 772 strcpy (kbuf, KS_HOME);
545 break; 773 break;
546 774
547#define FKEY(n, fkey) \ 775#define FKEY(n, fkey) \
548 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey))) 776 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
549 777
… …
601#undef FKEY 829#undef FKEY
602 default: 830 default:
603 newlen = 0; 831 newlen = 0;
604 break; 832 break;
605 } 833 }
834
606 if (newlen) 835 if (newlen)
607 len = STRLEN (kbuf); 836 len = strlen (kbuf);
608 } 837 }
838
609 /* 839 /*
610 * Pass meta for all function keys, if 'meta' option set 840 * Pass meta for all function keys, if 'meta' option set
611 */ 841 */
612#ifdef META8_OPTION 842#ifdef META8_OPTION
613 if (meta && (meta_char == 0x80) && len > 0) 843 if (meta && (meta_char == 0x80) && len > 0)
… …
618 else if (ctrl && keysym == XK_minus) 848 else if (ctrl && keysym == XK_minus)
619 { 849 {
620 len = 1; 850 len = 1;
621 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 851 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
622 } 852 }
853 else if (keysym == XK_ISO_Left_Tab)
854 {
855 strcpy (kbuf, "\033[Z");
856 len = 3;
857 }
623 else 858 else
624 { 859 {
625#ifdef META8_OPTION 860#ifdef META8_OPTION
626 /* set 8-bit on */ 861 /* set 8-bit on */
627 if (meta && (meta_char == 0x80)) 862 if (meta && (meta_char == 0x80))
628 { 863 {
629 unsigned char *ch; 864 char *ch;
630 865
631 for (ch = kbuf; ch < kbuf + len; ch++) 866 for (ch = kbuf; ch < kbuf + len; ch++)
632 *ch |= 0x80; 867 *ch |= 0x80;
868
633 meta = 0; 869 meta = 0;
634 } 870 }
635#endif 871#endif
636 /* nil */ ; 872 /* nil */ ;
637 } 873 }
638 } 874 }
639 875
876 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
877 return;
878
640 if (len <= 0) 879 if (len <= 0)
641 return; /* not mapped */ 880 return; /* not mapped */
642 881
643 if (Options & Opt_scrollTtyKeypress) 882 if (option (Opt_scrollTtyKeypress))
644 if (TermWin.view_start) 883 if (view_start)
645 { 884 {
646 TermWin.view_start = 0; 885 view_start = 0;
647 want_refresh = 1; 886 want_refresh = 1;
648 } 887 }
649 888
650 /* 889 /*
651 * these modifications only affect the static keybuffer 890 * these modifications only affect the static keybuffer
… …
666#ifdef META8_OPTION 905#ifdef META8_OPTION
667 && meta_char == C0_ESC 906 && meta_char == C0_ESC
668#endif 907#endif
669 ) 908 )
670 { 909 {
671 const unsigned char ch = C0_ESC; 910 const char ch = C0_ESC;
672 tt_write (&ch, 1); 911 tt_write (&ch, 1);
673 } 912 }
674 913
675#if defined(DEBUG_CMD)
676 /* Display keyboard buffer contents */
677 unsigned char *p;
678 int i;
679
680 fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
681 for (i = 0, p = kbuf; i < len; i++, p++)
682 fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
683 fprintf (stderr, "'\n");
684#endif /* DEBUG_CMD */
685 tt_write (kbuf, (unsigned int)len); 914 tt_write (kbuf, (unsigned int)len);
686} 915}
687/*}}} */
688 916
689#if (MENUBAR_MAX) 917void
690/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ 918rxvt_term::key_release (XKeyEvent &ev)
691/* attempt to `write' count to the input buffer */ 919{
920#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
921 KeySym keysym;
922
923 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
924#endif
925
926#if ENABLE_FRILLS || ISO_14755
927 // ISO 14755 support
928 if (iso14755buf)
929 if (iso14755buf & ISO_14755_52)
930 {
931# if ENABLE_OVERLAY
932 scr_overlay_off ();
933# endif
934# if ISO_14755
935 // iso14755 part 5.2 handling: release time
936 // first: controls
937 if ((ev.state & ControlMask)
938 && ((keysym >= 0x40 && keysym <= 0x5f)
939 || (keysym >= 0x61 && keysym <= 0x7f)))
940 {
941 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
942 commit_iso14755 ();
943
944 return;
945 }
946
947 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)
948 if (i[0] == keysym)
949 {
950 iso14755buf = ISO_14755_51 | i[1];
951 commit_iso14755 ();
952
953 return;
954 }
955
956 scr_bell ();
957# endif
958 iso14755buf = 0;
959
960 return;
961 }
962 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
963 {
964# if ENABLE_OVERLAY
965 scr_overlay_off ();
966# endif
967 if (iso14755buf & ISO_14755_51)
968 commit_iso14755 ();
969#if ISO_14755
970 else if (iso14755buf & ISO_14755_STARTED)
971 {
972 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
973
974 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
975 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
976 }
977# endif
978 else
979 iso14755buf = 0;
980 }
981#endif
982
983 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
984 return;
985
986#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
987 if (!(ev.state & ControlMask))
988 slip_wheel_ev.stop ();
989 else if (keysym == XK_Control_L || keysym == XK_Control_R)
990 mouse_slip_wheel_speed = 0;
991#endif
992}
993
994#if defined (KEYSYM_RESOURCE)
692unsigned int 995unsigned int
693rxvt_term::cmd_write (const unsigned char *str, unsigned int count) 996rxvt_term::cmd_write (const char *str, unsigned int count)
694{ 997{
695 unsigned int n, s; 998 unsigned int n, s;
696 999
697 n = cmdbuf_ptr - cmdbuf_base; 1000 n = cmdbuf_ptr - cmdbuf_base;
698 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 1001 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
699 1002
700 if (n > 0 && s < count) 1003 if (n > 0 && s < count)
701 { 1004 {
702 MEMMOVE (cmdbuf_base, cmdbuf_ptr, 1005 memmove (cmdbuf_base, cmdbuf_ptr,
703 (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); 1006 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
704 cmdbuf_ptr = cmdbuf_base; 1007 cmdbuf_ptr = cmdbuf_base;
705 cmdbuf_endp -= n; 1008 cmdbuf_endp -= n;
706 s += n; 1009 s += n;
707 } 1010 }
708 1011
709 if (count > s) 1012 if (count > s)
710 { 1013 {
711 rxvt_print_error ("data loss: cmd_write too large"); 1014 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
712 count = s; 1015 count = s;
713 } 1016 }
714 1017
715 for (; count--;) 1018 for (; count--;)
716 *cmdbuf_endp++ = *str++; 1019 *cmdbuf_endp++ = *str++;
717 1020
718 cmd_parse (); 1021 cmd_parse ();
719 1022
720 return 0; 1023 return 0;
721} 1024}
722#endif /* MENUBAR_MAX */ 1025#endif
723 1026
724void 1027void
725rxvt_term::flush () 1028rxvt_term::flush ()
726{ 1029{
1030 flush_ev.stop ();
1031
727#ifdef TRANSPARENT 1032#ifdef TRANSPARENT
728 if (want_full_refresh) 1033 if (want_full_refresh)
729 { 1034 {
730 want_full_refresh = 0; 1035 want_full_refresh = 0;
731 scr_clear (); 1036 scr_clear ();
732 scr_touch (false); 1037 scr_touch (false);
733 want_refresh = 1;
734 } 1038 }
735#endif 1039#endif
736 1040
737 if (want_refresh) 1041 if (want_refresh)
738 { 1042 {
1043 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
1044 {
1045 int row = view_start;
1046 int end_row = row + nrow;
1047
1048 while (row > top_row && ROW (row - 1).is_longer ())
1049 --row;
1050
1051 do
1052 {
1053 int start_row = row;
1054 line_t *l;
1055
1056 do
1057 {
1058 l = &ROW (row++);
1059
1060 if (!(l->f & LINE_FILTERED))
1061 {
1062 // line not filtered, mark it as filtered
1063 l->f |= LINE_FILTERED;
1064 while (l->is_longer ())
1065 {
1066 l = &ROW (row++);
1067 l->f |= LINE_FILTERED;
1068 }
1069
1070 // and filter it
1071 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
1072
1073 break;
1074 }
1075 }
1076 while (l->is_longer () && row < end_row);
1077 }
1078 while (row < end_row);
1079 }
1080
739 scr_refresh (refresh_type); 1081 scr_refresh ();
740 scrollbar_show (1); 1082 scrollbar_show (1);
741#ifdef USE_XIM 1083#ifdef USE_XIM
742 IMSendSpot (); 1084 IMSendSpot ();
743#endif 1085#endif
744
745 } 1086 }
746 1087
747 display->flush (); 1088 display->flush ();
748} 1089}
749 1090
750void 1091void
751rxvt_term::check_cb (check_watcher &w) 1092rxvt_term::check_cb (check_watcher &w)
752{ 1093{
753 SET_R (this); 1094 make_current ();
754 SET_LOCALE (locale);
755 1095
1096 display->flush ();
1097
1098 if (want_refresh && !flush_ev.active)
1099 flush_ev.start (NOW + 1. / 60.); // refresh at max. 60 hz normally
1100}
1101
1102void
1103rxvt_term::flush_cb (time_watcher &w)
1104{
1105 make_current ();
1106
1107 refresh_limit = 1;
1108 refresh_count = 0;
756 flush (); 1109 flush ();
757} 1110}
758 1111
759#ifdef CURSOR_BLINK 1112#ifdef CURSOR_BLINK
760void 1113void
761rxvt_term::cursor_blink_cb (time_watcher &w) 1114rxvt_term::cursor_blink_cb (time_watcher &w)
762{ 1115{
763 hidden_cursor = !hidden_cursor; 1116 hidden_cursor = !hidden_cursor;
764 want_refresh = 1; 1117 want_refresh = 1;
765 1118
766 w.start (w.at + BLINK_INTERVAL); 1119 w.start (w.at + CURSOR_BLINK_INTERVAL);
767} 1120}
768#endif 1121#endif
769 1122
770#ifdef TEXT_BLINK 1123#ifdef TEXT_BLINK
771void 1124void
… …
778 w.start (w.at + TEXT_BLINK_INTERVAL); 1131 w.start (w.at + TEXT_BLINK_INTERVAL);
779 } 1132 }
780} 1133}
781#endif 1134#endif
782 1135
1136#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1137void
1138rxvt_term::cont_scroll_cb (time_watcher &w)
1139{
1140 if ((scrollbar_isUp() || scrollbar_isDn()) &&
1141 scr_page (scrollbar_isUp() ? UP : DN, 1))
1142 {
1143 want_refresh = 1;
1144 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1145 }
1146}
1147#endif
1148
1149#ifdef SELECTION_SCROLLING
1150void
1151rxvt_term::sel_scroll_cb (time_watcher &w)
1152{
1153 if (scr_page (scroll_selection_dir, scroll_selection_lines))
1154 {
1155 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1156 want_refresh = 1;
1157 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1158 }
1159}
1160#endif
1161
1162#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1163void
1164rxvt_term::slip_wheel_cb (time_watcher &w)
1165{
1166 if (mouse_slip_wheel_speed == 0
1167 || mouse_slip_wheel_speed < 0 ? scr_page (DN, -mouse_slip_wheel_speed)
1168 : scr_page (UP, mouse_slip_wheel_speed))
1169 {
1170 if (view_start == top_row || view_start == 0)
1171 mouse_slip_wheel_speed = 0;
1172
1173 want_refresh = 1;
1174 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1175 }
1176}
1177#endif
1178
1179#if LINUX_YIELD_HACK
1180static struct event_handler
1181{
1182 check_watcher yield_ev;
1183
1184 void yield_cb (check_watcher &w)
1185 {
1186 // this should really be sched_yield(), but the linux guys thought
1187 // that giving a process calling sched_yield () less cpu time than
1188 // ones with high nice levels is a useful thing to do. It surely is is
1189 // allowed by the sus... as is returning ENOSYS.
1190
1191 struct timespec ts = { 0, 0 };
1192 nanosleep (&ts, 0);
1193
1194 w.stop ();
1195 }
1196
1197 event_handler ()
1198 : yield_ev (this, &event_handler::yield_cb)
1199 {
1200 }
1201} event_handler;
1202#endif
1203
783bool 1204bool
784rxvt_term::pty_fill () 1205rxvt_term::pty_fill ()
785{ 1206{
786 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1207 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
1208
1209 if (CBUFSIZ == n)
1210 {
1211 rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n");
1212 n = 0;
1213 }
787 1214
788 memmove (cmdbuf_base, cmdbuf_ptr, n); 1215 memmove (cmdbuf_base, cmdbuf_ptr, n);
789 cmdbuf_ptr = cmdbuf_base; 1216 cmdbuf_ptr = cmdbuf_base;
790 cmdbuf_endp = cmdbuf_ptr + n; 1217 cmdbuf_endp = cmdbuf_ptr + n;
791 1218
792 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1219 ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n);
793 1220
794 if (n > 0) 1221 if (r > 0)
795 { 1222 {
796 cmdbuf_endp += n; 1223 cmdbuf_endp += r;
797 return true; 1224 return true;
798 } 1225 }
799 else if (n < 0 && errno != EAGAIN) 1226 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1227 {
1228#if LINUX_YIELD_HACK
1229 if (display->is_local)
1230 event_handler.yield_ev.start ();
1231#endif
1232 }
1233 else
1234 {
1235 pty_ev.stop ();
1236
1237 if (!option (Opt_hold))
800 destroy (); 1238 destroy ();
1239 }
801 1240
802 return false; 1241 return false;
803} 1242}
804 1243
805void 1244void
806rxvt_term::pty_cb (io_watcher &w, short revents) 1245rxvt_term::pty_cb (io_watcher &w, short revents)
807{ 1246{
808 SET_R (this); 1247 make_current ();
809 SET_LOCALE (locale); 1248
1249 if (revents & EVENT_READ)
1250 // loop, but don't allow a single term to monopolize us
1251 while (pty_fill ())
1252 if (cmd_parse ())
1253 break;
810 1254
811 if (revents & EVENT_WRITE) 1255 if (revents & EVENT_WRITE)
812 tt_write (0, 0); 1256 pty_write ();
813 else if (revents & EVENT_READ)
814 {
815 bool flag = true;
816
817 // loop, but don't allow a single term to monopolize us
818 // the number of loops is fully arbitrary, and thus wrong
819 while (flag && pty_fill ())
820 {
821 if (!seen_input)
822 {
823 seen_input = 1;
824 /* once we know the shell is running, send the screen size. Again! */
825 tt_winch ();
826 }
827
828 if (cmd_parse ())
829 break;
830 }
831 }
832} 1257}
833 1258
834bool 1259void
835rxvt_term::cmd_parse () 1260rxvt_term::pointer_unblank ()
836{ 1261{
837 bool flag = false; 1262 XDefineCursor (dpy, vt, TermWin_cursor);
838 uint32_t ch = NOCHAR; 1263 recolour_cursor ();
839 1264
840 for (;;) 1265#ifdef POINTER_BLANK
841 { 1266 hidden_pointer = 0;
842 if (ch == NOCHAR)
843 ch = next_char ();
844 1267
845 if (ch == NOCHAR) // TODO: improve 1268 if (option (Opt_pointerBlank))
846 break; 1269 pointer_ev.start (NOW + pointerBlankDelay);
847 1270#endif
848 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
849 {
850 /* Read a text string from the input buffer */
851 uint32_t buf[BUFSIZ];
852 bool refreshnow = false;
853 int nlines = 0;
854 uint32_t *str = buf;
855
856 *str++ = ch;
857
858 for (;;)
859 {
860 ch = next_char ();
861
862 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
863 break;
864 else
865 {
866 *str++ = ch;
867
868 if (ch == '\n')
869 {
870 nlines++;
871 refresh_count++;
872
873 if (! (Options & Opt_jumpScroll)
874 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
875 {
876 refreshnow = true;
877 flag = false;
878 ch = NOCHAR;
879 break;
880 }
881
882 // scr_add_lines only works for nlines < TermWin.nrow - 1.
883 if (nlines >= TermWin.nrow - 1)
884 {
885 scr_add_lines (buf, nlines, str - buf);
886 nlines = 0;
887 str = buf;
888 }
889 }
890
891 if (str >= buf + BUFSIZ)
892 {
893 ch = NOCHAR;
894 break;
895 }
896 }
897 }
898
899 scr_add_lines (buf, nlines, str - buf);
900
901 /*
902 * If there have been a lot of new lines, then update the screen
903 * What the heck I'll cheat and only refresh less than every page-full.
904 * the number of pages between refreshes is refresh_limit, which
905 * is incremented here because we must be doing flat-out scrolling.
906 *
907 * refreshing should be correct for small scrolls, because of the
908 * time-out
909 */
910 if (refreshnow)
911 {
912 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
913 refresh_limit++;
914
915 scr_refresh (refresh_type);
916 }
917
918 }
919 else
920 {
921 switch (ch)
922 {
923 default:
924 process_nonprinting (ch);
925 break;
926 case C0_ESC: /* escape char */
927 process_escape_seq ();
928 break;
929 /*case 0x9b: */ /* CSI */
930 /* process_csi_seq (); */
931 }
932
933 ch = NOCHAR;
934 }
935 }
936
937 return flag;
938}
939
940// read the next character, currently handles UTF-8
941// will probably handle all sorts of other stuff in the future
942uint32_t
943rxvt_term::next_char ()
944{
945 while (cmdbuf_ptr < cmdbuf_endp)
946 {
947 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
948 return *cmdbuf_ptr++;
949
950 wchar_t wc;
951 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
952
953 if (len == (size_t)-2)
954 return NOCHAR;
955
956 if (len == (size_t)-1)
957 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
958
959 // assume wchar == unicode
960 cmdbuf_ptr += len;
961 return wc;
962 }
963
964 return NOCHAR;
965}
966
967/* rxvt_cmd_getc () - Return next input character */
968/*
969 * Return the next input character after first passing any keyboard input
970 * to the command.
971 */
972uint32_t
973rxvt_term::cmd_getc ()
974{
975 for (;;)
976 {
977 uint32_t c = next_char ();
978 if (c != NOCHAR)
979 return c;
980
981 // incomplete sequences should occur rarely, still, a better solution
982 // would be preferred. either setjmp/longjmp or better design.
983 fcntl (cmd_fd, F_SETFL, 0);
984 pty_fill ();
985 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
986 }
987} 1271}
988 1272
989#ifdef POINTER_BLANK 1273#ifdef POINTER_BLANK
990void 1274void
991rxvt_term::pointer_unblank ()
992{
993 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
994 recolour_cursor ();
995
996 hidden_pointer = 0;
997
998 if (Options & Opt_pointerBlank)
999 pointer_ev.start (NOW + pointerBlankDelay);
1000}
1001
1002void
1003rxvt_term::pointer_blank () 1275rxvt_term::pointer_blank ()
1004{ 1276{
1005 if (! (Options & Opt_pointerBlank)) 1277 if (!option (Opt_pointerBlank))
1006 return; 1278 return;
1007 1279
1008 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1280 XDefineCursor (dpy, vt, display->blank_cursor);
1009 XFlush (display->display); 1281 XFlush (dpy);
1010 1282
1011 hidden_pointer = 1; 1283 hidden_pointer = 1;
1012} 1284}
1013 1285
1014void 1286void
1015rxvt_term::pointer_cb (time_watcher &w) 1287rxvt_term::pointer_cb (time_watcher &w)
1016{ 1288{
1017 SET_R (this); 1289 make_current ();
1018 SET_LOCALE (locale);
1019 1290
1020 pointer_blank (); 1291 pointer_blank ();
1021} 1292}
1022#endif 1293#endif
1023 1294
… …
1030 x = ev.x; 1301 x = ev.x;
1031 y = ev.y; 1302 y = ev.y;
1032 pixel_position (&x, &y); 1303 pixel_position (&x, &y);
1033 1304
1034 if (MEvent.button == AnyButton) 1305 if (MEvent.button == AnyButton)
1035 {
1036 button_number = 3; 1306 button_number = 3;
1037 }
1038 else 1307 else
1039 { 1308 {
1040 button_number = MEvent.button - Button1; 1309 button_number = MEvent.button - Button1;
1041 /* add 0x3D for wheel events, like xterm does */ 1310 /* add 0x3D for wheel events, like xterm does */
1042 if (button_number >= 3) 1311 if (button_number >= 3)
1043 button_number += (64 - 3); 1312 button_number += (64 - 3);
1044 } 1313 }
1045 1314
1046 if (PrivateModes & PrivMode_MouseX10) 1315 if (priv_modes & PrivMode_MouseX10)
1047 { 1316 {
1048 /* 1317 /*
1049 * do not report ButtonRelease 1318 * do not report ButtonRelease
1050 * no state info allowed 1319 * no state info allowed
1051 */ 1320 */
… …
1066 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1335 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1067 + ((MEvent.state & ControlMask) ? 16 : 0); 1336 + ((MEvent.state & ControlMask) ? 16 : 0);
1068#ifdef MOUSE_REPORT_DOUBLECLICK 1337#ifdef MOUSE_REPORT_DOUBLECLICK
1069 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1338 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1070#endif 1339#endif
1071
1072 } 1340 }
1073 1341
1074#ifdef DEBUG_MOUSEREPORT 1342#if DEBUG_MOUSEREPORT
1075 fprintf (stderr, "Mouse ["); 1343 fprintf (stderr, "Mouse [");
1076 if (key_state & 16) 1344 if (key_state & 16)
1077 fputc ('C', stderr); 1345 fputc ('C', stderr);
1078 if (key_state & 4) 1346 if (key_state & 4)
1079 fputc ('S', stderr); 1347 fputc ('S', stderr);
… …
1083 fputc ('2', stderr); 1351 fputc ('2', stderr);
1084 fprintf (stderr, "]: <%d>, %d/%d\n", 1352 fprintf (stderr, "]: <%d>, %d/%d\n",
1085 button_number, 1353 button_number,
1086 x + 1, 1354 x + 1,
1087 y + 1); 1355 y + 1);
1088#else 1356#endif
1357
1089 tt_printf ("\033[M%c%c%c", 1358 tt_printf ("\033[M%c%c%c",
1090 (32 + button_number + key_state), 1359 (32 + button_number + key_state),
1091 (32 + x + 1), 1360 (32 + x + 1),
1092 (32 + y + 1)); 1361 (32 + y + 1));
1093#endif
1094} 1362}
1095
1096#ifdef USING_W11LIB
1097void
1098rxvt_W11_process_x_event (XEvent *ev)
1099{
1100 rxvt_t *r = rxvt_get_r ();
1101
1102 x_cb (*ev);
1103}
1104#endif
1105 1363
1106/*{{{ process an X event */ 1364/*{{{ process an X event */
1107void 1365void
1108rxvt_term::x_cb (XEvent &ev) 1366rxvt_term::x_cb (XEvent &ev)
1109{ 1367{
1110 SET_R (this); 1368 make_current ();
1111 SET_LOCALE (locale);
1112 1369
1113#if defined(CURSOR_BLINK) 1370 dLocal (Display *, dpy);
1114 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
1115 {
1116 if (hidden_cursor)
1117 {
1118 hidden_cursor = 0;
1119 want_refresh = 1;
1120 }
1121 1371
1122 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1372 if (ev.xany.window == vt
1123 } 1373 && SHOULD_INVOKE (HOOK_X_EVENT)
1124#endif 1374 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1125
1126#if defined(POINTER_BLANK)
1127 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
1128 {
1129 if (ev.type == MotionNotify
1130 || ev.type == ButtonPress
1131 || ev.type == ButtonRelease)
1132 if (hidden_pointer)
1133 pointer_unblank ();
1134
1135 if (ev.type == KeyPress && hidden_pointer == 0)
1136 pointer_blank ();
1137 }
1138#endif
1139
1140#ifdef USE_XIM
1141 if (XFilterEvent (&ev, None))
1142 return; 1375 return;
1143#endif
1144 1376
1377 // for XQueryPointer
1145 Window unused_root, unused_child; 1378 Window unused_root, unused_child;
1146 int unused_root_x, unused_root_y; 1379 int unused_root_x, unused_root_y;
1147 unsigned int unused_mask; 1380 unsigned int unused_mask;
1148
1149#ifdef DEBUG_X
1150 const char *const eventnames[] =
1151 { /* mason - this matches my system */
1152 "",
1153 "",
1154 "KeyPress",
1155 "KeyRelease",
1156 "ButtonPress",
1157 "ButtonRelease",
1158 "MotionNotify",
1159 "EnterNotify",
1160 "LeaveNotify",
1161 "FocusIn",
1162 "FocusOut",
1163 "KeymapNotify",
1164 "Expose",
1165 "GraphicsExpose",
1166 "NoExpose",
1167 "VisibilityNotify",
1168 "CreateNotify",
1169 "DestroyNotify",
1170 "UnmapNotify",
1171 "MapNotify",
1172 "MapRequest",
1173 "ReparentNotify",
1174 "ConfigureNotify",
1175 "ConfigureRequest",
1176 "GravityNotify",
1177 "ResizeRequest",
1178 "CirculateNotify",
1179 "CirculateRequest",
1180 "PropertyNotify",
1181 "SelectionClear",
1182 "SelectionRequest",
1183 "SelectionNotify",
1184 "ColormapNotify",
1185 "ClientMessage",
1186 "MappingNotify"
1187 };
1188#endif
1189
1190#ifdef DEBUG_X
1191 struct timeval tp;
1192 struct tm *ltt;
1193 (void)gettimeofday (&tp, NULL);
1194 ltt = localtime (& (tp.tv_sec));
1195 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));
1196#endif
1197 1381
1198 switch (ev.type) 1382 switch (ev.type)
1199 { 1383 {
1200 case KeyPress: 1384 case KeyPress:
1201 lookup_key (ev.xkey); 1385 key_press (ev.xkey);
1202 break; 1386 break;
1203 1387
1204#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1205 case KeyRelease: 1388 case KeyRelease:
1206 { 1389 key_release (ev.xkey);
1207 if (! (ev.xkey.state & ControlMask))
1208 mouse_slip_wheel_speed = 0;
1209 else
1210 {
1211 KeySym ks;
1212
1213 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
1214 if (ks == XK_Control_L || ks == XK_Control_R)
1215 mouse_slip_wheel_speed = 0;
1216 }
1217 break; 1390 break;
1218 }
1219#endif
1220 1391
1221 case ButtonPress: 1392 case ButtonPress:
1222 button_press (ev.xbutton); 1393 button_press (ev.xbutton);
1223 break; 1394 break;
1224 1395
… …
1226 button_release (ev.xbutton); 1397 button_release (ev.xbutton);
1227 break; 1398 break;
1228 1399
1229 case ClientMessage: 1400 case ClientMessage:
1230 if (ev.xclient.format == 32 1401 if (ev.xclient.format == 32
1231 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1402 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1232 destroy ();
1233#ifdef OFFIX_DND
1234 /* OffiX Dnd (drag 'n' drop) protocol */
1235 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1236 && (ev.xclient.data.l[0] == DndFile
1237 || ev.xclient.data.l[0] == DndDir
1238 || ev.xclient.data.l[0] == DndLink))
1239 { 1403 {
1240 /* Get Dnd data */ 1404 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1241 Atom ActualType; 1405 {
1242 int ActualFormat; 1406 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1243 unsigned char *data; 1407 {
1244 unsigned long Size, RemainingBytes; 1408 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1245 1409 {
1246 XGetWindowProperty (display->display, display->root, 1410 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1247 xa[XA_DNDSELECTION], 1411 destroy ();
1248 0L, 1000000L, 1412 }
1249 False, AnyPropertyType, 1413#if ENABLE_EWMH
1250 &ActualType, &ActualFormat, 1414 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1251 &Size, &RemainingBytes, 1415 XSendEvent (dpy, ev.xclient.window = display->root,
1416 False, SubstructureRedirectMask | SubstructureNotifyMask,
1252 &data); 1417 &ev);
1253 XChangeProperty (display->display, display->root, 1418#endif
1254 XA_CUT_BUFFER0, XA_STRING, 1419 }
1255 8, PropModeReplace, 1420 }
1256 data, STRLEN (data)); 1421#if ENABLE_XEMBED
1257 selection_paste (display->root, XA_CUT_BUFFER0, True); 1422 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1258 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1423 {
1424 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1425 focus_in ();
1426 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1427 focus_out ();
1428 }
1429#endif
1259 } 1430 }
1260#endif /* OFFIX_DND */
1261 break; 1431 break;
1262 1432
1263 case MappingNotify: 1433 case MappingNotify:
1264 XRefreshKeyboardMapping (& (ev.xmapping)); 1434 XRefreshKeyboardMapping (&ev.xmapping);
1265 break; 1435 break;
1266 1436
1267 /* 1437 /*
1268 * XXX: this is not the _current_ arrangement 1438 * XXX: this is not the _current_ arrangement
1269 * Here's my conclusion: 1439 * Here's my conclusion:
… …
1288 break; 1458 break;
1289 } 1459 }
1290 break; 1460 break;
1291 1461
1292 case FocusIn: 1462 case FocusIn:
1293 if (!TermWin.focus) 1463 if (ev.xfocus.detail != NotifyInferior
1464 && ev.xfocus.detail != NotifyPointer
1465 && ev.xfocus.mode != NotifyGrab)
1466 focus_in ();
1467 break;
1468
1469 case FocusOut:
1470 if (ev.xfocus.detail != NotifyInferior
1471 && ev.xfocus.detail != NotifyPointer
1472 && ev.xfocus.mode != NotifyGrab)
1473 focus_out ();
1474 break;
1475
1476 case ConfigureNotify:
1477 if (ev.xconfigure.window == parent[0])
1294 { 1478 {
1295 TermWin.focus = 1; 1479 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1296 want_refresh = 1; 1480 ;
1297#ifdef USE_XIM
1298 if (Input_Context != NULL)
1299 XSetICFocus (Input_Context);
1300#endif
1301#ifdef CURSOR_BLINK
1302 if (Options & Opt_cursorBlink)
1303 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1304#endif
1305 1481
1482 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1483 {
1484 seen_resize = 1;
1485 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1486 }
1487
1488 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1489
1490#ifdef TRANSPARENT
1491 if (option (Opt_transparent))
1492 check_our_parents ();
1493#endif
1306 } 1494 }
1307 break; 1495 break;
1308 1496
1309 case FocusOut:
1310 if (TermWin.focus)
1311 {
1312 TermWin.focus = 0;
1313 want_refresh = 1;
1314#ifdef USE_XIM
1315 if (Input_Context != NULL)
1316 XUnsetICFocus (Input_Context);
1317#endif
1318#ifdef CURSOR_BLINK
1319 if (Options & Opt_cursorBlink)
1320 cursor_blink_ev.stop ();
1321 hidden_cursor = 0;
1322#endif
1323
1324 }
1325 break;
1326
1327 case ConfigureNotify: 1497 case PropertyNotify:
1328 if (ev.xconfigure.window == TermWin.parent[0]) 1498 if (!HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END)))
1329 { 1499 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1330 int height, width; 1500 && ev.xproperty.state == PropertyNewValue)
1501 selection_property (ev.xproperty.window, ev.xproperty.atom);
1331 1502
1332 do
1333 { /* Wrap lots of configures into one */
1334 width = ev.xconfigure.width;
1335 height = ev.xconfigure.height;
1336 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1337 }
1338 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev));
1339
1340 if (szHint.width != width || szHint.height != height)
1341 {
1342 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height));
1343 resize_all_windows (width, height, 1);
1344 }
1345#ifdef DEBUG_SIZE
1346 else
1347 {
1348 D_SIZE ((stderr, "Size: Not resizing"));
1349 }
1350#endif
1351#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1352 if (Options & Opt_transparent)
1353 {
1354 check_our_parents ();
1355 if (am_transparent)
1356 want_full_refresh = 1;
1357 }
1358#endif
1359
1360 }
1361 break; 1503 break;
1362 1504
1363 case SelectionClear: 1505 case SelectionClear:
1364 display->set_selection_owner (0); 1506 selection_clear ();
1365 break; 1507 break;
1366 1508
1367 case SelectionNotify: 1509 case SelectionNotify:
1368 if (selection_wait == Sel_normal) 1510 if (selection_wait == Sel_normal)
1369 selection_paste (ev.xselection.requestor, 1511 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1370 ev.xselection.property, True);
1371 break; 1512 break;
1372 1513
1373 case SelectionRequest: 1514 case SelectionRequest:
1374 selection_send (ev.xselectionrequest); 1515 selection_send (ev.xselectionrequest);
1375 break; 1516 break;
1376 1517
1518 case MapNotify:
1519 mapped = 1;
1520#ifdef TEXT_BLINK
1521 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1522#endif
1523 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1524 break;
1525
1377 case UnmapNotify: 1526 case UnmapNotify:
1378 TermWin.mapped = 0; 1527 mapped = 0;
1379#ifdef TEXT_BLINK 1528#ifdef TEXT_BLINK
1380 text_blink_ev.stop (); 1529 text_blink_ev.stop ();
1381#endif 1530#endif
1382 break; 1531 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1383
1384 case MapNotify:
1385 TermWin.mapped = 1;
1386#ifdef TEXT_BLINK
1387 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1388#endif
1389 break; 1532 break;
1390 1533
1391#ifdef TRANSPARENT 1534#ifdef TRANSPARENT
1392 case ReparentNotify: 1535 case ReparentNotify:
1393 rootwin_cb (ev); 1536 rootwin_cb (ev);
1394 break; 1537 break;
1395#endif /* TRANSPARENT */ 1538#endif /* TRANSPARENT */
1396 1539
1397 case GraphicsExpose: 1540 case GraphicsExpose:
1398 case Expose: 1541 case Expose:
1399 if (ev.xany.window == TermWin.vt) 1542 if (ev.xany.window == vt)
1400 { 1543 {
1401#ifdef NO_SLOW_LINK_SUPPORT 1544 do
1402 scr_expose (ev.xexpose.x, ev.xexpose.y, 1545 scr_expose (ev.xexpose.x, ev.xexpose.y,
1403 ev.xexpose.width, ev.xexpose.height, False); 1546 ev.xexpose.width, ev.xexpose.height, False);
1404#else 1547 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1405 // don't understand this, so commented it out 1548
1549 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1550
1551 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1406 scr_expose (ev.xexpose.x, ev.xexpose.y, 1552 scr_expose (ev.xexpose.x, ev.xexpose.y,
1407 ev.xexpose.width, ev.xexpose.height, False); 1553 ev.xexpose.width, ev.xexpose.height, False);
1408 //scr_expose (ev.xexpose.x, 0, 1554
1409 // ev.xexpose.width, TermWin.height, False);
1410#endif
1411 want_refresh = 1; 1555 want_refresh = 1;
1412 } 1556 }
1413 else 1557 else
1414 { 1558 {
1415 XEvent unused_event; 1559 XEvent unused_event;
1416 1560
1417 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1561 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1418 Expose, 1562 ;
1419 &unused_event)) ; 1563 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1420 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1564 ;
1421 GraphicsExpose, 1565
1422 &unused_event)) ;
1423 if (isScrollbarWindow (ev.xany.window)) 1566 if (isScrollbarWindow (ev.xany.window))
1424 { 1567 {
1425 scrollBar.setIdle (); 1568 scrollBar.setIdle ();
1426 scrollbar_show (0); 1569 scrollbar_show (0);
1427 } 1570 }
1428#ifdef MENUBAR 1571
1429 if (menubar_visible () && isMenuBarWindow (ev.xany.window)) 1572#ifdef TRANSPARENT
1430 menubar_expose (); 1573 if (am_transparent && ev.xany.window == parent[0])
1574 XClearWindow (dpy, ev.xany.window);
1431#endif 1575#endif
1432 } 1576 }
1433 break; 1577 break;
1434 1578
1435 case MotionNotify: 1579 case MotionNotify:
1436#ifdef POINTER_BLANK 1580#ifdef POINTER_BLANK
1437 if (hidden_pointer) 1581 if (hidden_pointer)
1438 pointer_unblank (); 1582 pointer_unblank ();
1439#endif 1583#endif
1440#if MENUBAR 1584 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1441 if (isMenuBarWindow (ev.xany.window)) 1585 break;
1586
1587 if (ev.xany.window == vt)
1442 { 1588 {
1443 menubar_control (ev.xbutton); 1589 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1444 break; 1590 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1445 } 1591 ; // nop
1446#endif
1447 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1448 break;
1449
1450 if (ev.xany.window == TermWin.vt)
1451 {
1452 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1592 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1453 { 1593 {
1454 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1594 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1455 ; 1595 ;
1456 1596
1457 XQueryPointer (display->display, TermWin.vt, 1597 XQueryPointer (dpy, vt,
1458 &unused_root, &unused_child, 1598 &unused_root, &unused_child,
1459 &unused_root_x, &unused_root_y, 1599 &unused_root_x, &unused_root_y,
1460 & (ev.xbutton.x), & (ev.xbutton.y), 1600 &ev.xbutton.x, &ev.xbutton.y,
1461 &unused_mask); 1601 &ev.xbutton.state);
1462#ifdef MOUSE_THRESHOLD 1602#ifdef MOUSE_THRESHOLD
1463 /* deal with a `jumpy' mouse */ 1603 /* deal with a `jumpy' mouse */
1464 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1604 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1465 { 1605 {
1466#endif 1606#endif
1607#if ISO_14755
1608 // 5.4
1609 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1610 {
1611 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1612 break;
1613 }
1614#endif
1467 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1615 selection_extend (ev.xbutton.x, ev.xbutton.y,
1468 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1616 ev.xbutton.state & Button3Mask ? 2 : 0);
1617
1469#ifdef SELECTION_SCROLLING 1618#ifdef SELECTION_SCROLLING
1470 if (ev.xbutton.y < TermWin.int_bwidth 1619 if (ev.xbutton.y < int_bwidth
1471 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1620 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1472 { 1621 {
1473 int dist; 1622 int dist;
1474
1475 pending_scroll_selection=1;
1476 1623
1477 /* don't clobber the current delay if we are 1624 /* don't clobber the current delay if we are
1478 * already in the middle of scrolling. 1625 * already in the middle of scrolling.
1479 */ 1626 */
1480 if (scroll_selection_delay<=0) 1627 if (!sel_scroll_ev.active)
1481 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1628 sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1482 1629
1483 /* save the event params so we can highlight 1630 /* save the event params so we can highlight
1484 * the selection in the pending-scroll loop 1631 * the selection in the pending-scroll loop
1485 */ 1632 */
1486 selection_save_x=ev.xbutton.x; 1633 selection_save_x = ev.xbutton.x;
1487 selection_save_y=ev.xbutton.y; 1634 selection_save_y = ev.xbutton.y;
1488 selection_save_state=
1489 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1635 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1490 1636
1491 /* calc number of lines to scroll */ 1637 /* calc number of lines to scroll */
1492 if (ev.xbutton.y<TermWin.int_bwidth) 1638 if (ev.xbutton.y < int_bwidth)
1493 { 1639 {
1494 scroll_selection_dir = UP; 1640 scroll_selection_dir = UP;
1495 dist = TermWin.int_bwidth - ev.xbutton.y; 1641 dist = int_bwidth - ev.xbutton.y;
1496 } 1642 }
1497 else 1643 else
1498 { 1644 {
1499 scroll_selection_dir = DN; 1645 scroll_selection_dir = DN;
1500 dist = ev.xbutton.y - 1646 dist = ev.xbutton.y - (int_bwidth + height);
1501 (TermWin.int_bwidth + TermWin.height);
1502 } 1647 }
1648
1503 scroll_selection_lines= (Pixel2Height (dist)/ 1649 scroll_selection_lines = Pixel2Height (dist)
1504 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1650 / SELECTION_SCROLL_LINE_SPEEDUP
1651 + 1;
1505 MIN_IT (scroll_selection_lines, 1652 min_it (scroll_selection_lines,
1506 SELECTION_SCROLL_MAX_LINES); 1653 SELECTION_SCROLL_MAX_LINES);
1507 } 1654 }
1508 else 1655 else
1509 { 1656 {
1510 /* we are within the text window, so we 1657 /* we are within the text window, so we
1511 * shouldn't be scrolling 1658 * shouldn't be scrolling
1512 */ 1659 */
1513 pending_scroll_selection = 0; 1660 if (sel_scroll_ev.active)
1661 sel_scroll_ev.stop();
1514 } 1662 }
1515#endif 1663#endif
1516#ifdef MOUSE_THRESHOLD 1664#ifdef MOUSE_THRESHOLD
1517
1518 } 1665 }
1519#endif 1666#endif
1520
1521 } 1667 }
1522 } 1668 }
1523 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1669 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ())
1524 { 1670 {
1525 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1671 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1526 MotionNotify, &ev)) ; 1672 MotionNotify, &ev))
1673 ;
1674
1527 XQueryPointer (display->display, scrollBar.win, 1675 XQueryPointer (dpy, scrollBar.win,
1528 &unused_root, &unused_child, 1676 &unused_root, &unused_child,
1529 &unused_root_x, &unused_root_y, 1677 &unused_root_x, &unused_root_y,
1530 & (ev.xbutton.x), & (ev.xbutton.y), 1678 &ev.xbutton.x, &ev.xbutton.y,
1531 &unused_mask); 1679 &unused_mask);
1532 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1680 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1533 scrollbar_size ()); 1681 scrollbar_size ());
1534 scr_refresh (refresh_type); 1682 want_refresh = 1;
1535 refresh_limit = 0; 1683 refresh_limit = 0;
1536 scrollbar_show (1); 1684 scrollbar_show (1);
1537 } 1685 }
1538 break; 1686 break;
1539 } 1687 }
1540}
1541 1688
1689#if defined(CURSOR_BLINK)
1690 if (option (Opt_cursorBlink) && ev.type == KeyPress)
1691 {
1692 if (hidden_cursor)
1693 {
1694 hidden_cursor = 0;
1695 want_refresh = 1;
1696 }
1697
1698 cursor_blink_ev.start (NOW + CURSOR_BLINK_INTERVAL);
1699 }
1700#endif
1701
1702#if defined(POINTER_BLANK)
1703 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1704 {
1705 if (ev.type == MotionNotify
1706 || ev.type == ButtonPress
1707 || ev.type == ButtonRelease)
1708 if (hidden_pointer)
1709 pointer_unblank ();
1710
1711 if (ev.type == KeyPress && hidden_pointer == 0)
1712 pointer_blank ();
1713 }
1714#endif
1715}
1716
1717void
1718rxvt_term::focus_in ()
1719{
1720 if (!focus)
1721 {
1722 focus = 1;
1723 want_refresh = 1;
1724
1725 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1726
1727#if USE_XIM
1728 if (Input_Context != NULL)
1729 {
1730 IMSetPosition ();
1731 XSetICFocus (Input_Context);
1732 }
1733#endif
1734#if CURSOR_BLINK
1735 if (option (Opt_cursorBlink))
1736 cursor_blink_ev.start (NOW + CURSOR_BLINK_INTERVAL);
1737#endif
1738#if OFF_FOCUS_FADING
1739 if (rs[Rs_fade])
1740 {
1741 pix_colors = pix_colors_focused;
1742 scr_recolour ();
1743 }
1744#endif
1745 }
1746}
1747
1748void
1749rxvt_term::focus_out ()
1750{
1751 if (focus)
1752 {
1753 focus = 0;
1754 want_refresh = 1;
1755
1756 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1757
1758#if ENABLE_FRILLS || ISO_14755
1759 if (iso14755buf)
1760 {
1761 iso14755buf = 0;
1762# if ENABLE_OVERLAY
1763 scr_overlay_off ();
1764# endif
1765 }
1766#endif
1767#if USE_XIM
1768 if (Input_Context != NULL)
1769 XUnsetICFocus (Input_Context);
1770#endif
1771#if CURSOR_BLINK
1772 if (option (Opt_cursorBlink))
1773 cursor_blink_ev.stop ();
1774 hidden_cursor = 0;
1775#endif
1776#if OFF_FOCUS_FADING
1777 if (rs[Rs_fade])
1778 {
1779 pix_colors = pix_colors_unfocused;
1780 scr_recolour ();
1781 }
1782#endif
1783 }
1784}
1785
1786void
1787rxvt_term::update_fade_color (unsigned int idx)
1788{
1789#if OFF_FOCUS_FADING
1790 if (rs[Rs_fade])
1791 {
1792 rgba c;
1793 pix_colors [Color_fade].get (c);
1794 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1795 }
1796#endif
1797}
1798
1799#if TRANSPARENT || ENABLE_PERL
1542void 1800void
1543rxvt_term::rootwin_cb (XEvent &ev) 1801rxvt_term::rootwin_cb (XEvent &ev)
1544{ 1802{
1545 SET_R (this); 1803 make_current ();
1546 SET_LOCALE (locale);
1547 1804
1805 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1806 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1807 return;
1808
1809# if TRANSPARENT
1548 switch (ev.type) 1810 switch (ev.type)
1549 { 1811 {
1550 case PropertyNotify: 1812 case PropertyNotify:
1551 if (ev.xproperty.atom == xa[XA_VT_SELECTION])
1552 {
1553 if (ev.xproperty.state == PropertyNewValue)
1554 selection_property (ev.xproperty.window, ev.xproperty.atom);
1555 break;
1556 }
1557#ifdef TRANSPARENT
1558 else
1559 {
1560 /* 1813 /*
1561 * if user used some Esetroot compatible prog to set the root bg, 1814 * if user used some Esetroot compatible prog to set the root bg,
1562 * use the property to determine the pixmap. We use it later on. 1815 * use the property to determine the pixmap. We use it later on.
1563 */ 1816 */
1564 if (xa[XA_XROOTPMAPID] == 0)
1565 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1566
1567 if (ev.xproperty.atom != xa[XA_XROOTPMAPID]) 1817 if (ev.xproperty.atom != xa[XA_XROOTPMAP_ID]
1818 && ev.xproperty.atom != xa[XA_ESETROOT_PMAP_ID])
1568 return; 1819 return;
1569 }
1570 1820
1571 /* FALLTHROUGH */ 1821 /* FALLTHROUGH */
1572 case ReparentNotify: 1822 case ReparentNotify:
1573 if ((Options & Opt_transparent) && check_our_parents ()) 1823 if (option (Opt_transparent) && check_our_parents () && am_transparent)
1574 if (am_transparent)
1575 want_full_refresh = 1; 1824 want_refresh = want_full_refresh = 1;
1576 break; 1825 break;
1826 }
1577#endif 1827# endif
1578 }
1579} 1828}
1829#endif
1580 1830
1581void 1831void
1582rxvt_term::button_press (XButtonEvent &ev) 1832rxvt_term::button_press (XButtonEvent &ev)
1583{ 1833{
1584 int reportmode = 0, clickintime; 1834 int reportmode = 0, clickintime;
1585 1835
1586 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1836 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1837
1587 if (!bypass_keystate) 1838 if (!bypass_keystate)
1588 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1839 reportmode = !! (priv_modes & PrivMode_mouse_report);
1840
1589 /* 1841 /*
1590 * VT window processing of button press 1842 * VT window processing of button press
1591 */ 1843 */
1592 if (ev.window == TermWin.vt) 1844 if (ev.window == vt)
1593 { 1845 {
1846 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1847 return;
1848
1849#if ISO_14755
1850 // 5.4
1851 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1852 {
1853 iso14755_54 (ev.x, ev.y);
1854 return;
1855 }
1856#endif
1857
1594 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1858 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1859
1595 if (reportmode) 1860 if (reportmode)
1596 { 1861 {
1597 /* mouse report from vt window */ 1862 /* mouse report from vt window */
1598 /* save the xbutton state (for ButtonRelease) */ 1863 /* save the xbutton state (for ButtonRelease) */
1599 MEvent.state = ev.state; 1864 MEvent.state = ev.state;
1600#ifdef MOUSE_REPORT_DOUBLECLICK 1865#ifdef MOUSE_REPORT_DOUBLECLICK
1601 if (ev.button == MEvent.button && clickintime) 1866 if (ev.button == MEvent.button && clickintime)
1602 { 1867 {
1603 /* same button, within alloted time */ 1868 /* same button, within alloted time */
1604 MEvent.clicks++; 1869 MEvent.clicks++;
1870
1605 if (MEvent.clicks > 1) 1871 if (MEvent.clicks > 1)
1606 { 1872 {
1607 /* only report double clicks */ 1873 /* only report double clicks */
1608 MEvent.clicks = 2; 1874 MEvent.clicks = 2;
1609 mouse_report (ev); 1875 mouse_report (ev);
… …
1628 } 1894 }
1629 else 1895 else
1630 { 1896 {
1631 if (ev.button != MEvent.button) 1897 if (ev.button != MEvent.button)
1632 MEvent.clicks = 0; 1898 MEvent.clicks = 0;
1899
1633 switch (ev.button) 1900 switch (ev.button)
1634 { 1901 {
1635 case Button1: 1902 case Button1:
1903 /* allow meta + click to select rectangular areas */
1904 /* should be done in screen.C */
1905#if ENABLE_FRILLS
1906 selection.rect = !!(ev.state & ModMetaMask);
1907#else
1908 selection.rect = false;
1909#endif
1910
1636 /* allow shift+left click to extend selection */ 1911 /* allow shift+left click to extend selection */
1637 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1912 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1638 { 1913 {
1639 if (MEvent.button == Button1 && clickintime) 1914 if (MEvent.button == Button1 && clickintime)
1640 selection_rotate (ev.x, ev.y); 1915 selection_rotate (ev.x, ev.y);
1641 else 1916 else
1642 selection_extend (ev.x, ev.y, 1); 1917 selection_extend (ev.x, ev.y, 1);
… …
1657 case Button3: 1932 case Button3:
1658 if (MEvent.button == Button3 && clickintime) 1933 if (MEvent.button == Button3 && clickintime)
1659 selection_rotate (ev.x, ev.y); 1934 selection_rotate (ev.x, ev.y);
1660 else 1935 else
1661 selection_extend (ev.x, ev.y, 1); 1936 selection_extend (ev.x, ev.y, 1);
1937
1662 MEvent.button = Button3; 1938 MEvent.button = Button3;
1663 break; 1939 break;
1664 } 1940 }
1665 } 1941 }
1942
1666 MEvent.time = ev.time; 1943 MEvent.time = ev.time;
1667 return; 1944 return;
1668 } 1945 }
1669 1946
1670 /* 1947 /*
… …
1736 upordown = 1; /* down */ 2013 upordown = 1; /* down */
1737 } 2014 }
1738 if (upordown) 2015 if (upordown)
1739 { 2016 {
1740#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2017#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1741 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2018 cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1742#endif 2019#endif
1743 if (scr_page (upordown < 0 ? UP : DN, 1)) 2020 if (scr_page (upordown < 0 ? UP : DN, 1))
1744 { 2021 {
1745 if (upordown < 0) 2022 if (upordown < 0)
1746 scrollBar.setUp (); 2023 scrollBar.setUp ();
… …
1762 break; 2039 break;
1763 case R_SB_ALIGN_BOTTOM: 2040 case R_SB_ALIGN_BOTTOM:
1764 csrO = scrollBar.bot - scrollBar.top; 2041 csrO = scrollBar.bot - scrollBar.top;
1765 break; 2042 break;
1766 } 2043 }
2044
1767 if (scrollBar.style == R_SB_XTERM 2045 if (scrollBar.style == R_SB_XTERM
1768 || scrollbar_above_slider (ev.y) 2046 || scrollbar_above_slider (ev.y)
1769 || scrollbar_below_slider (ev.y)) 2047 || scrollbar_below_slider (ev.y))
1770 scr_move_to ( scrollbar_position (ev.y) - csrO, 2048 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ());
1771 scrollbar_size ()); 2049
1772 scrollBar.setMotion (); 2050 scrollBar.setMotion ();
1773 break; 2051 break;
1774 2052
1775 case Button1: 2053 case Button1:
1776 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2054 if (scrollbar_align == R_SB_ALIGN_CENTRE)
… …
1780 case Button3: 2058 case Button3:
1781 if (scrollBar.style != R_SB_XTERM) 2059 if (scrollBar.style != R_SB_XTERM)
1782 { 2060 {
1783 if (scrollbar_above_slider (ev.y)) 2061 if (scrollbar_above_slider (ev.y))
1784# ifdef RXVT_SCROLL_FULL 2062# ifdef RXVT_SCROLL_FULL
1785 scr_page (UP, TermWin.nrow - 1); 2063 scr_page (UP, nrow - 1);
1786# else 2064# else
1787 scr_page (UP, TermWin.nrow / 4); 2065 scr_page (UP, nrow / 4);
1788# endif 2066# endif
1789 else if (scrollbar_below_slider (ev.y)) 2067 else if (scrollbar_below_slider (ev.y))
1790# ifdef RXVT_SCROLL_FULL 2068# ifdef RXVT_SCROLL_FULL
1791 scr_page (DN, TermWin.nrow - 1); 2069 scr_page (DN, nrow - 1);
1792# else 2070# else
1793 scr_page (DN, TermWin.nrow / 4); 2071 scr_page (DN, nrow / 4);
1794# endif 2072# endif
1795 else 2073 else
1796 scrollBar.setMotion (); 2074 scrollBar.setMotion ();
1797 } 2075 }
1798 else 2076 else
1799 { 2077 {
1800 scr_page ((ev.button == Button1 ? DN : UP), 2078 scr_page ((ev.button == Button1 ? DN : UP),
1801 (TermWin.nrow 2079 (nrow
1802 * scrollbar_position (ev.y) 2080 * scrollbar_position (ev.y)
1803 / scrollbar_size ())); 2081 / scrollbar_size ()));
1804 } 2082 }
2083
1805 break; 2084 break;
1806 } 2085 }
1807 } 2086 }
2087
1808 return; 2088 return;
1809 } 2089 }
1810#if MENUBAR
1811 /*
1812 * Menubar window processing of button press
1813 */
1814 if (isMenuBarWindow (ev.window))
1815 menubar_control (ev);
1816#endif
1817} 2090}
1818 2091
1819void 2092void
1820rxvt_term::button_release (XButtonEvent &ev) 2093rxvt_term::button_release (XButtonEvent &ev)
1821{ 2094{
1822 int reportmode = 0; 2095 int reportmode = 0;
1823 2096
1824 csrO = 0; /* reset csr Offset */ 2097 csrO = 0; /* reset csr Offset */
1825 if (!bypass_keystate) 2098 if (!bypass_keystate)
1826 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2099 reportmode = !! (priv_modes & PrivMode_mouse_report);
1827 2100
1828 if (scrollbar_isUpDn ()) 2101 if (scrollbar_isUpDn ())
1829 { 2102 {
1830 scrollBar.setIdle (); 2103 scrollBar.setIdle ();
1831 scrollbar_show (0); 2104 scrollbar_show (0);
1832#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1833 refresh_type &= ~SMOOTH_REFRESH;
1834#endif
1835
1836 } 2105 }
2106
1837#ifdef SELECTION_SCROLLING 2107#ifdef SELECTION_SCROLLING
1838 pending_scroll_selection=0; 2108 if (sel_scroll_ev.active)
2109 sel_scroll_ev.stop();
1839#endif 2110#endif
2111
1840 if (ev.window == TermWin.vt) 2112 if (ev.window == vt)
1841 { 2113 {
2114 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2115 return;
2116
2117#if ISO_14755
2118 // 5.4
2119 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2120 return;
2121#endif
2122
1842 if (reportmode) 2123 if (reportmode)
1843 { 2124 {
1844 /* mouse report from vt window */ 2125 /* mouse report from vt window */
1845 /* don't report release of wheel "buttons" */ 2126 /* don't report release of wheel "buttons" */
1846 if (ev.button >= 4) 2127 if (ev.button >= 4)
… …
1860 MEvent.button = AnyButton; 2141 MEvent.button = AnyButton;
1861 mouse_report (ev); 2142 mouse_report (ev);
1862#endif /* MOUSE_REPORT_DOUBLECLICK */ 2143#endif /* MOUSE_REPORT_DOUBLECLICK */
1863 return; 2144 return;
1864 } 2145 }
2146
1865 /* 2147 /*
1866 * dumb hack to compensate for the failure of click-and-drag 2148 * dumb hack to compensate for the failure of click-and-drag
1867 * when overriding mouse reporting 2149 * when overriding mouse reporting
1868 */ 2150 */
1869 if (PrivateModes & PrivMode_mouse_report 2151 if (priv_modes & PrivMode_mouse_report
1870 && bypass_keystate 2152 && bypass_keystate
1871 && ev.button == Button1 && MEvent.clicks <= 1) 2153 && ev.button == Button1 && MEvent.clicks <= 1)
1872 selection_extend (ev.x, ev.y, 0); 2154 selection_extend (ev.x, ev.y, 0);
1873 2155
1874 switch (ev.button) 2156 switch (ev.button)
1875 { 2157 {
1876 case Button1: 2158 case Button1:
1877 case Button3: 2159 case Button3:
1878 selection_make (ev.time); 2160 selection_make (ev.time);
1879 break; 2161 break;
2162
1880 case Button2: 2163 case Button2:
1881 selection_request (ev.time, ev.x, ev.y); 2164 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window?
2165 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
1882 break; 2166 break;
2167
1883#ifdef MOUSE_WHEEL 2168#ifdef MOUSE_WHEEL
1884 case Button4: 2169 case Button4:
1885 case Button5: 2170 case Button5:
1886 { 2171 {
1887 int i; 2172 int i;
1888 page_dirn v; 2173 page_dirn v;
1889 2174
1890 v = (ev.button == Button4) ? UP : DN; 2175 v = ev.button == Button4 ? UP : DN;
2176
1891 if (ev.state & ShiftMask) 2177 if (ev.state & ShiftMask)
1892 i = 1; 2178 i = 1;
1893 else if ((Options & Opt_mouseWheelScrollPage)) 2179 else if (option (Opt_mouseWheelScrollPage))
1894 i = TermWin.nrow - 1; 2180 i = nrow - 1;
1895 else 2181 else
1896 i = 5; 2182 i = 5;
2183
1897# ifdef MOUSE_SLIP_WHEELING 2184# ifdef MOUSE_SLIP_WHEELING
1898 if (ev.state & ControlMask) 2185 if (ev.state & ControlMask)
1899 { 2186 {
1900 mouse_slip_wheel_speed += (v ? -1 : 1); 2187 mouse_slip_wheel_speed += v ? -1 : 1;
2188 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2189 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2190
2191 if (slip_wheel_ev.at < NOW)
1901 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2192 slip_wheel_ev.at = NOW + SCROLLBAR_CONTINUOUS_DELAY;
2193
2194 slip_wheel_ev.start ();
2195 }
2196 else
2197 {
2198# endif
2199 scr_page (v, i);
2200 scrollbar_show (1);
2201# ifdef MOUSE_SLIP_WHEELING
1902 } 2202 }
1903# endif 2203# endif
1904# ifdef JUMP_MOUSE_WHEEL
1905 scr_page (v, i);
1906 scr_refresh (SMOOTH_REFRESH);
1907 scrollbar_show (1);
1908# else
1909 while (i--)
1910 {
1911 scr_page (v, 1);
1912 scr_refresh (SMOOTH_REFRESH);
1913 scrollbar_show (1);
1914 }
1915# endif
1916
1917 } 2204 }
1918 break; 2205 break;
1919#endif 2206#endif
1920
1921 } 2207 }
1922 } 2208 }
1923#ifdef MENUBAR
1924 else if (isMenuBarWindow (ev.window))
1925 menubar_control (ev);
1926#endif
1927} 2209}
1928
1929 2210
1930#ifdef TRANSPARENT 2211#ifdef TRANSPARENT
2212#if TINTING
2213/* taken from aterm-0.4.2 */
2214
2215typedef uint32_t RUINT32T;
2216
2217void ShadeXImage(rxvt_term *term, XImage* srcImage, int shade, int rm, int gm, int bm)
2218{
2219 int sh_r, sh_g, sh_b;
2220 RUINT32T mask_r, mask_g, mask_b;
2221 RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b;
2222 unsigned int lower_lim_r, lower_lim_g, lower_lim_b;
2223 unsigned int upper_lim_r, upper_lim_g, upper_lim_b;
2224 int i;
2225
2226 Visual *visual = term->visual;
2227
2228 if( visual->c_class != TrueColor || srcImage->format != ZPixmap ) return ;
2229
2230 /* for convenience */
2231 mask_r = visual->red_mask;
2232 mask_g = visual->green_mask;
2233 mask_b = visual->blue_mask;
2234
2235 /* boring lookup table pre-initialization */
2236 switch (srcImage->bits_per_pixel) {
2237 case 15:
2238 if ((mask_r != 0x7c00) ||
2239 (mask_g != 0x03e0) ||
2240 (mask_b != 0x001f))
2241 return;
2242 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+32+32));
2243 lookup_r = lookup;
2244 lookup_g = lookup+32;
2245 lookup_b = lookup+32+32;
2246 sh_r = 10;
2247 sh_g = 5;
2248 sh_b = 0;
2249 break;
2250 case 16:
2251 if ((mask_r != 0xf800) ||
2252 (mask_g != 0x07e0) ||
2253 (mask_b != 0x001f))
2254 return;
2255 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+64+32));
2256 lookup_r = lookup;
2257 lookup_g = lookup+32;
2258 lookup_b = lookup+32+64;
2259 sh_r = 11;
2260 sh_g = 5;
2261 sh_b = 0;
2262 break;
2263 case 24:
2264 if ((mask_r != 0xff0000) ||
2265 (mask_g != 0x00ff00) ||
2266 (mask_b != 0x0000ff))
2267 return;
2268 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2269 lookup_r = lookup;
2270 lookup_g = lookup+256;
2271 lookup_b = lookup+256+256;
2272 sh_r = 16;
2273 sh_g = 8;
2274 sh_b = 0;
2275 break;
2276 case 32:
2277 if ((mask_r != 0xff0000) ||
2278 (mask_g != 0x00ff00) ||
2279 (mask_b != 0x0000ff))
2280 return;
2281 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2282 lookup_r = lookup;
2283 lookup_g = lookup+256;
2284 lookup_b = lookup+256+256;
2285 sh_r = 16;
2286 sh_g = 8;
2287 sh_b = 0;
2288 break;
2289 default:
2290 return; /* we do not support this color depth */
2291 }
2292
2293 /* prepare limits for color transformation (each channel is handled separately) */
2294 if (shade < 0) {
2295 shade = -shade;
2296 if (shade < 0) shade = 0;
2297 if (shade > 100) shade = 100;
2298
2299 lower_lim_r = 65535-rm;
2300 lower_lim_g = 65535-gm;
2301 lower_lim_b = 65535-bm;
2302
2303 lower_lim_r = 65535-(unsigned int)(((RUINT32T)lower_lim_r)*((RUINT32T)shade)/100);
2304 lower_lim_g = 65535-(unsigned int)(((RUINT32T)lower_lim_g)*((RUINT32T)shade)/100);
2305 lower_lim_b = 65535-(unsigned int)(((RUINT32T)lower_lim_b)*((RUINT32T)shade)/100);
2306
2307 upper_lim_r = upper_lim_g = upper_lim_b = 65535;
2308 } else {
2309 if (shade < 0) shade = 0;
2310 if (shade > 100) shade = 100;
2311
2312 lower_lim_r = lower_lim_g = lower_lim_b = 0;
2313
2314 upper_lim_r = (unsigned int)((((RUINT32T)rm)*((RUINT32T)shade))/100);
2315 upper_lim_g = (unsigned int)((((RUINT32T)gm)*((RUINT32T)shade))/100);
2316 upper_lim_b = (unsigned int)((((RUINT32T)bm)*((RUINT32T)shade))/100);
2317 }
2318
2319 /* switch red and blue bytes if necessary, we need it for some weird XServers like XFree86 3.3.3.1 */
2320 if ((srcImage->bits_per_pixel == 24) && (mask_r >= 0xFF0000 ))
2321 {
2322 unsigned int tmp;
2323
2324 tmp = lower_lim_r;
2325 lower_lim_r = lower_lim_b;
2326 lower_lim_b = tmp;
2327
2328 tmp = upper_lim_r;
2329 upper_lim_r = upper_lim_b;
2330 upper_lim_b = tmp;
2331 }
2332
2333 /* fill our lookup tables */
2334 for (i = 0; i <= mask_r>>sh_r; i++)
2335 {
2336 RUINT32T tmp;
2337 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_r-lower_lim_r));
2338 tmp += ((RUINT32T)(mask_r>>sh_r))*((RUINT32T)lower_lim_r);
2339 lookup_r[i] = (tmp/65535)<<sh_r;
2340 }
2341 for (i = 0; i <= mask_g>>sh_g; i++)
2342 {
2343 RUINT32T tmp;
2344 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_g-lower_lim_g));
2345 tmp += ((RUINT32T)(mask_g>>sh_g))*((RUINT32T)lower_lim_g);
2346 lookup_g[i] = (tmp/65535)<<sh_g;
2347 }
2348 for (i = 0; i <= mask_b>>sh_b; i++)
2349 {
2350 RUINT32T tmp;
2351 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_b-lower_lim_b));
2352 tmp += ((RUINT32T)(mask_b>>sh_b))*((RUINT32T)lower_lim_b);
2353 lookup_b[i] = (tmp/65535)<<sh_b;
2354 }
2355
2356 /* apply table to input image (replacing colors by newly calculated ones) */
2357 switch (srcImage->bits_per_pixel)
2358 {
2359 case 15:
2360 {
2361 unsigned short *p1, *pf, *p, *pl;
2362 p1 = (unsigned short *) srcImage->data;
2363 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2364 while (p1 < pf)
2365 {
2366 p = p1;
2367 pl = p1 + srcImage->width;
2368 for (; p < pl; p++)
2369 {
2370 *p = lookup_r[(*p & 0x7c00)>>10] |
2371 lookup_g[(*p & 0x03e0)>> 5] |
2372 lookup_b[(*p & 0x001f)];
2373 }
2374 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2375 }
2376 break;
2377 }
2378 case 16:
2379 {
2380 unsigned short *p1, *pf, *p, *pl;
2381 p1 = (unsigned short *) srcImage->data;
2382 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2383 while (p1 < pf)
2384 {
2385 p = p1;
2386 pl = p1 + srcImage->width;
2387 for (; p < pl; p++)
2388 {
2389 *p = lookup_r[(*p & 0xf800)>>11] |
2390 lookup_g[(*p & 0x07e0)>> 5] |
2391 lookup_b[(*p & 0x001f)];
2392 }
2393 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2394 }
2395 break;
2396 }
2397 case 24:
2398 {
2399 unsigned char *p1, *pf, *p, *pl;
2400 p1 = (unsigned char *) srcImage->data;
2401 pf = (unsigned char *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2402 while (p1 < pf)
2403 {
2404 p = p1;
2405 pl = p1 + srcImage->width * 3;
2406 for (; p < pl; p += 3)
2407 {
2408 p[0] = lookup_r[(p[0] & 0xff0000)>>16];
2409 p[1] = lookup_r[(p[1] & 0x00ff00)>> 8];
2410 p[2] = lookup_r[(p[2] & 0x0000ff)];
2411 }
2412 p1 = (unsigned char *) ((char *) p1 + srcImage->bytes_per_line);
2413 }
2414 break;
2415 }
2416 case 32:
2417 {
2418 RUINT32T *p1, *pf, *p, *pl;
2419 p1 = (RUINT32T *) srcImage->data;
2420 pf = (RUINT32T *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2421
2422 while (p1 < pf)
2423 {
2424 p = p1;
2425 pl = p1 + srcImage->width;
2426 for (; p < pl; p++)
2427 {
2428 *p = lookup_r[(*p & 0xff0000)>>16] |
2429 lookup_g[(*p & 0x00ff00)>> 8] |
2430 lookup_b[(*p & 0x0000ff)] |
2431 (*p & ~0xffffff);
2432 }
2433 p1 = (RUINT32T *) ((char *) p1 + srcImage->bytes_per_line);
2434 }
2435 break;
2436 }
2437 }
2438
2439 free (lookup);
2440}
2441#endif
2442
1931/* 2443/*
1932 * Check our parents are still who we think they are. 2444 * Check our parents are still who we think they are.
1933 * Do transparency updates if required 2445 * Do transparency updates if required
1934 */ 2446 */
1935int 2447int
1936rxvt_term::check_our_parents () 2448rxvt_term::check_our_parents ()
1937{ 2449{
1938 int i, pchanged, aformat, have_pixmap, rootdepth; 2450 int i, pchanged, aformat, have_pixmap, rootdepth;
1939 unsigned long nitems, bytes_after; 2451 unsigned long nitems, bytes_after;
1940 Atom atype; 2452 Atom atype;
1941 unsigned char *prop = NULL; 2453 unsigned char *prop = NULL;
1942 Window root, oldp, *list; 2454 Window root, oldp, *list;
1943 Pixmap rootpixmap = None; 2455 Pixmap rootpixmap = None;
1944 XWindowAttributes wattr, wrootattr; 2456 XWindowAttributes wattr, wrootattr;
1945 2457
1946 pchanged = 0; 2458 pchanged = 0;
1947 2459
1948 if (! (Options & Opt_transparent)) 2460 if (!option (Opt_transparent))
1949 return pchanged; /* Don't try any more */ 2461 return pchanged; /* Don't try any more */
1950 2462
1951 XGetWindowAttributes (display->display, display->root, &wrootattr); 2463 XGetWindowAttributes (dpy, display->root, &wrootattr);
1952 rootdepth = wrootattr.depth; 2464 rootdepth = wrootattr.depth;
1953 2465
1954 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 2466 XGetWindowAttributes (dpy, parent[0], &wattr);
2467
1955 if (rootdepth != wattr.depth) 2468 if (rootdepth != wattr.depth)
1956 { 2469 {
1957 if (am_transparent) 2470 if (am_transparent)
1958 { 2471 {
1959 pchanged = 1; 2472 pchanged = 1;
1960 XSetWindowBackground (display->display, TermWin.vt, 2473 XSetWindowBackground (dpy, vt, pix_colors_focused[Color_bg]);
1961 PixColors[Color_bg]);
1962 am_transparent = am_pixmap_trans = 0; 2474 am_transparent = am_pixmap_trans = 0;
1963 } 2475 }
2476
1964 return pchanged; /* Don't try any more */ 2477 return pchanged; /* Don't try any more */
1965 } 2478 }
1966 2479
1967 /* Get all X ops out of the queue so that our information is up-to-date. */ 2480 /* Get all X ops out of the queue so that our information is up-to-date. */
1968 XSync (display->display, False); 2481 XSync (dpy, False);
1969 2482
1970 /* 2483 /*
1971 * Make the frame window set by the window manager have 2484 * Make the frame window set by the window manager have
1972 * the root background. Some window managers put multiple nested frame 2485 * the root background. Some window managers put multiple nested frame
1973 * windows for each client, so we have to take care about that. 2486 * windows for each client, so we have to take care about that.
1974 */ 2487 */
1975 i = (xa[XA_XROOTPMAPID] != 0 2488 i = (xa[XA_XROOTPMAP_ID]
1976 && (XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID], 2489 && XGetWindowProperty (dpy, display->root, xa[XA_XROOTPMAP_ID],
1977 0L, 1L, False, XA_PIXMAP, &atype, &aformat, 2490 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1978 &nitems, &bytes_after, &prop) == Success)); 2491 &nitems, &bytes_after, &prop) == Success);
2492
1979 if (!i || prop == NULL) 2493 if (!i || prop == NULL)
2494 i = (xa[XA_ESETROOT_PMAP_ID]
2495 && XGetWindowProperty (dpy, display->root, xa[XA_ESETROOT_PMAP_ID],
2496 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2497 &nitems, &bytes_after, &prop) == Success);
2498
2499 if (!i || prop == NULL
2500#if TINTING
2501 || !ISSET_PIXCOLOR (Color_tint)
2502#endif
2503 )
1980 have_pixmap = 0; 2504 have_pixmap = 0;
1981 else 2505 else
1982 { 2506 {
1983 have_pixmap = 1; 2507 have_pixmap = 1;
1984 rootpixmap = * ((Pixmap *)prop); 2508 rootpixmap = *(Pixmap *)prop;
1985 XFree (prop); 2509 XFree (prop);
1986 } 2510 }
2511
1987 if (have_pixmap) 2512 if (have_pixmap)
1988 { 2513 {
1989 /* 2514 /*
1990 * Copy display->root pixmap transparency 2515 * Copy display->root pixmap transparency
1991 */ 2516 */
1992 int sx, sy, nx, ny; 2517 int sx, sy, nx, ny;
1993 unsigned int nw, nh; 2518 unsigned int nw, nh;
1994 Window cr; 2519 Window cr;
1995 XImage *image; 2520 XImage *image;
1996 GC gc; 2521 GC gc;
1997 XGCValues gcvalue; 2522 XGCValues gcvalue;
1998 2523
1999 XTranslateCoordinates (display->display, TermWin.parent[0], display->root, 2524 XTranslateCoordinates (dpy, parent[0], display->root,
2000 0, 0, &sx, &sy, &cr); 2525 0, 0, &sx, &sy, &cr);
2001 nw = (unsigned int)szHint.width; 2526 nw = (unsigned int)szHint.width;
2002 nh = (unsigned int)szHint.height; 2527 nh = (unsigned int)szHint.height;
2003 nx = ny = 0; 2528 nx = ny = 0;
2529
2004 if (sx < 0) 2530 if (sx < 0)
2005 { 2531 {
2006 nw += sx; 2532 nw += sx;
2007 nx = -sx; 2533 nx = -sx;
2008 sx = 0; 2534 sx = 0;
2009 } 2535 }
2536
2010 if (sy < 0) 2537 if (sy < 0)
2011 { 2538 {
2012 nh += sy; 2539 nh += sy;
2013 ny = -sy; 2540 ny = -sy;
2014 sy = 0; 2541 sy = 0;
2015 } 2542 }
2543
2016 MIN_IT (nw, (unsigned int) (wrootattr.width - sx)); 2544 min_it (nw, (unsigned int) (wrootattr.width - sx));
2017 MIN_IT (nh, (unsigned int) (wrootattr.height - sy)); 2545 min_it (nh, (unsigned int) (wrootattr.height - sy));
2546
2547 XSync (dpy, False);
2018 allowedxerror = -1; 2548 allowedxerror = -1;
2019 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes, 2549 image = XGetImage (dpy, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap);
2020 ZPixmap); 2550
2021 /* XXX: handle BadMatch - usually because we're outside the pixmap */ 2551 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2022 /* XXX: may need a delay here? */ 2552 /* XXX: may need a delay here? */
2023 allowedxerror = 0; 2553 allowedxerror = 0;
2554
2024 if (image == NULL) 2555 if (image == NULL)
2025 { 2556 {
2026 if (am_transparent && am_pixmap_trans) 2557 if (am_transparent && am_pixmap_trans)
2027 { 2558 {
2028 pchanged = 1; 2559 pchanged = 1;
2029 if (TermWin.pixmap != None) 2560 if (pixmap != None)
2030 { 2561 {
2031 XFreePixmap (display->display, TermWin.pixmap); 2562 XFreePixmap (dpy, pixmap);
2032 TermWin.pixmap = None; 2563 pixmap = None;
2033 } 2564 }
2034 } 2565 }
2566
2035 am_pixmap_trans = 0; 2567 am_pixmap_trans = 0;
2036 } 2568 }
2037 else 2569 else
2038 { 2570 {
2039 if (TermWin.pixmap != None) 2571 if (pixmap != None)
2040 XFreePixmap (display->display, TermWin.pixmap); 2572 XFreePixmap (dpy, pixmap);
2041 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt, 2573
2042 (unsigned int)szHint.width, 2574#if TINTING
2043 (unsigned int)szHint.height, 2575 if (ISSET_PIXCOLOR (Color_tint))
2044 (unsigned int)image->depth); 2576 {
2577 int shade = rs[Rs_shade] ? atoi (rs[Rs_shade]) : 100;
2578
2579 rgba c;
2580 pix_colors_focused [Color_tint].get (c);
2581
2582 ShadeXImage (this, image, shade, c.r, c.g, c.b);
2583 }
2584#endif
2585
2586 pixmap = XCreatePixmap (dpy, vt, szHint.width, szHint.height, image->depth);
2045 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue); 2587 gc = XCreateGC (dpy, vt, 0UL, &gcvalue);
2046 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0, 2588 XPutImage (dpy, pixmap, gc, image, 0, 0,
2047 nx, ny, (unsigned int)image->width,
2048 (unsigned int)image->height); 2589 nx, ny, image->width, image->height);
2049 XFreeGC (display->display, gc); 2590 XFreeGC (dpy, gc);
2050 XDestroyImage (image); 2591 XDestroyImage (image);
2051 XSetWindowBackgroundPixmap (display->display, TermWin.vt, 2592 XSetWindowBackgroundPixmap (dpy, parent[0], pixmap);
2052 TermWin.pixmap); 2593 XClearWindow (dpy, parent[0]);
2594
2053 if (!am_transparent || !am_pixmap_trans) 2595 if (!am_transparent || !am_pixmap_trans)
2054 pchanged = 1; 2596 pchanged = 1;
2597
2055 am_transparent = am_pixmap_trans = 1; 2598 am_transparent = am_pixmap_trans = 1;
2056 } 2599 }
2057 } 2600 }
2601
2058 if (!am_pixmap_trans) 2602 if (am_pixmap_trans)
2603 XSetWindowBackgroundPixmap (dpy, vt, ParentRelative);
2604 else
2059 { 2605 {
2060 unsigned int n; 2606 unsigned int n;
2061 /* 2607 /*
2062 * InheritPixmap transparency 2608 * InheritPixmap transparency
2063 */ 2609 */
2064 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2065 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); 2610 for (i = 1; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2066 i++)
2067 { 2611 {
2068 oldp = TermWin.parent[i]; 2612 oldp = parent[i];
2069 XQueryTree (display->display, TermWin.parent[i - 1], &root, 2613 XQueryTree (dpy, parent[i - 1], &root, &parent[i], &list, &n);
2070 &TermWin.parent[i], &list, &n);
2071 XFree (list); 2614 XFree (list);
2072 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i])); 2615
2073 if (TermWin.parent[i] == display->root) 2616 if (parent[i] == display->root)
2074 { 2617 {
2075 if (oldp != None) 2618 if (oldp != None)
2076 pchanged = 1; 2619 pchanged = 1;
2620
2077 break; 2621 break;
2078 } 2622 }
2623
2079 if (oldp != TermWin.parent[i]) 2624 if (oldp != parent[i])
2080 pchanged = 1; 2625 pchanged = 1;
2081 } 2626 }
2627
2082 n = 0; 2628 n = 0;
2629
2083 if (pchanged) 2630 if (pchanged)
2084 {
2085 for (; n < (unsigned int)i; n++) 2631 for (; n < (unsigned int)i; n++)
2632 {
2633 XGetWindowAttributes (dpy, parent[n], &wattr);
2634
2635 if (wattr.depth != rootdepth || wattr.c_class == InputOnly)
2636 {
2637 n = (int) (sizeof (parent) / sizeof (Window)) + 1;
2638 break;
2639 }
2640 }
2641
2642 if (n > (sizeof (parent) / sizeof (parent[0])))
2643 {
2644 XSetWindowBackground (dpy, parent[0], pix_colors_focused[Color_border]);
2645 XSetWindowBackground (dpy, vt, pix_colors_focused[Color_bg]);
2646 am_transparent = 0;
2647 /* XXX: also turn off Opt_transparent? */
2648 }
2649 else
2650 {
2651 for (n = 0; n < (unsigned int)i; n++)
2086 { 2652 {
2087 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2653 XSetWindowBackgroundPixmap (dpy, parent[n], ParentRelative);
2088 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2654 XClearWindow (dpy, parent[n]);
2089 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2655 }
2656
2657 XSetWindowBackgroundPixmap (dpy, vt, ParentRelative);
2658 am_transparent = 1;
2659 }
2660
2661 for (; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2662 parent[i] = None;
2663 }
2664
2665 if (scrollBar.win)
2666 {
2667 XSetWindowBackgroundPixmap (dpy, scrollBar.win, ParentRelative);
2668 scrollBar.setIdle ();
2669 scrollbar_show (0);
2670 }
2671
2672 if (am_transparent)
2673 {
2674 want_refresh = want_full_refresh = 1;
2675 if (am_pixmap_trans)
2676 flush ();
2677 }
2678
2679 return pchanged;
2680}
2681#endif
2682
2683/*}}} */
2684
2685bool
2686rxvt_term::cmd_parse ()
2687{
2688 bool flag = false;
2689 wchar_t ch = NOCHAR;
2690 char *seq_begin; // remember start of esc-sequence here
2691
2692 for (;;)
2693 {
2694 if (ch == NOCHAR)
2695 {
2696 seq_begin = cmdbuf_ptr;
2697 ch = next_char ();
2698
2699 if (ch == NOCHAR)
2700 break;
2701 }
2702
2703 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT)
2704 {
2705 if (!seen_input)
2706 {
2707 seen_input = 1;
2708 // many badly-written programs (e.g. jed) contain a race condition:
2709 // they first read the screensize and then install a SIGWINCH handler.
2710 // some window managers resize the window early, and these programs
2711 // then sometimes get the size wrong.
2712 // unfortunately other programs are even more buggy and dislike
2713 // being sent SIGWINCH, so only do it when we were in fact being
2714 // resized.
2715 if (seen_resize && cmd_pid)
2716 kill (-cmd_pid, SIGWINCH);
2717 }
2718
2719 /* Read a text string from the input buffer */
2720 wchar_t buf[UBUFSIZ];
2721 bool refreshnow = false;
2722 int nlines = 0;
2723 wchar_t *str = buf;
2724 wchar_t *eol = str + min (ncol, UBUFSIZ);
2725
2726 for (;;)
2727 {
2728 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2729 break;
2730
2731 *str++ = ch;
2732
2733 if (ch == C0_LF || str >= eol)
2090 { 2734 {
2091 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2735 if (ch == C0_LF)
2736 nlines++;
2737
2738 refresh_count++;
2739
2740 if (!option (Opt_jumpScroll)
2741 || (refresh_count >= refresh_limit * (nrow - 1)))
2742 {
2743 refreshnow = true;
2744 refresh_count = 0;
2745 ch = NOCHAR;
2092 break; 2746 break;
2747 }
2748
2749 // scr_add_lines only works for nlines <= nrow - 1.
2750 if (nlines >= nrow - 1)
2751 {
2752 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2753 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2754 scr_add_lines (buf, str - buf, nlines);
2755
2756 nlines = 0;
2757 str = buf;
2758 eol = str + min (ncol, UBUFSIZ);
2759 }
2760
2761 if (str >= eol)
2762 {
2763 if (eol >= buf + UBUFSIZ)
2764 {
2765 ch = NOCHAR;
2766 break;
2767 }
2768 else
2769 eol = min (eol + ncol, buf + UBUFSIZ);
2770 }
2771
2772 }
2773
2774 seq_begin = cmdbuf_ptr;
2775 ch = next_char ();
2776 }
2777
2778 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2779 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2780 scr_add_lines (buf, str - buf, nlines);
2781
2782 /*
2783 * If there have been a lot of new lines, then update the screen
2784 * What the heck I'll cheat and only refresh less than every page-full.
2785 * the number of pages between refreshes is refresh_limit, which
2786 * is incremented here because we must be doing flat-out scrolling.
2787 */
2788 if (refreshnow)
2789 {
2790 if (option (Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
2791 refresh_limit++;
2792 else
2793 {
2794 flag = true;
2795 //TODO: due to popular request, implement "skipscroll" option here
2796 scr_refresh ();
2797 want_refresh = 1;
2093 } 2798 }
2094 } 2799 }
2095 } 2800
2096 if (n > (int) (sizeof (TermWin.parent)
2097 / sizeof (TermWin.parent[0])))
2098 {
2099 D_X ((stderr, "InheritPixmap Turning off"));
2100 XSetWindowBackground (display->display, TermWin.parent[0],
2101 PixColors[Color_fg]);
2102 XSetWindowBackground (display->display, TermWin.vt,
2103 PixColors[Color_bg]);
2104 am_transparent = 0;
2105 /* XXX: also turn off Opt_transparent? */
2106 } 2801 }
2107 else 2802 else
2108 { 2803 {
2109 /* wait (an arbitrary period) for the WM to do its thing 2804 try
2110 * needed for fvwm2.2.2 (and before?) */ 2805 {
2111# ifdef HAVE_NANOSLEEP 2806 process_nonprinting (ch);
2112 struct timespec rqt; 2807 }
2808 catch (const class out_of_input &o)
2809 {
2810 // we ran out of input, retry later
2811 cmdbuf_ptr = seq_begin;
2812 break;
2813 }
2113 2814
2114 rqt.tv_sec = 1; 2815 ch = NOCHAR;
2115 rqt.tv_nsec = 0; 2816 }
2116 nanosleep (&rqt, NULL); 2817 }
2117# else 2818
2118 sleep (1); 2819 return flag;
2119# endif 2820}
2120 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1)); 2821
2121 for (n = 0; n < (unsigned int)i; n++) 2822// read the next character
2122 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n], 2823wchar_t
2123 ParentRelative); 2824rxvt_term::next_char () NOTHROW
2124 XSetWindowBackgroundPixmap (display->display, TermWin.vt, 2825{
2125 ParentRelative); 2826 while (cmdbuf_ptr < cmdbuf_endp)
2126 am_transparent = 1; 2827 {
2828 // assume 7-bit to be ascii ALWAYS
2829 if ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b)
2830 return *cmdbuf_ptr++;
2831
2832 wchar_t wc;
2833 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2834
2835 if (len == (size_t)-2)
2127 } 2836 {
2128 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++) 2837 // the mbstate stores incomplete sequences. didn't know this :/
2129 TermWin.parent[i] = None; 2838 cmdbuf_ptr = cmdbuf_endp;
2839 break;
2840 }
2841
2842 if (len == (size_t)-1)
2843 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2844
2845 // assume wchar == unicode
2846 cmdbuf_ptr += len;
2847 return wc & UNICODE_MASK;
2130 } 2848 }
2849
2850 return NOCHAR;
2851}
2852
2853// read the next octet
2854uint32_t
2855rxvt_term::next_octet () NOTHROW
2856{
2857 return cmdbuf_ptr < cmdbuf_endp
2858 ? (unsigned char)*cmdbuf_ptr++
2859 : NOCHAR;
2860}
2861
2862static class out_of_input out_of_input;
2863
2864/* rxvt_cmd_getc () - Return next input character */
2865/*
2866 * Return the next input character after first passing any keyboard input
2867 * to the command.
2868 */
2869wchar_t
2870rxvt_term::cmd_getc () THROW ((class out_of_input))
2871{
2872 wchar_t c = next_char ();
2873
2874 if (c == NOCHAR)
2875 throw out_of_input;
2876
2131 return pchanged; 2877 return c;
2132} 2878}
2133#endif
2134 2879
2135/*}}} */ 2880uint32_t
2881rxvt_term::cmd_get8 () THROW ((class out_of_input))
2882{
2883 uint32_t c = next_octet ();
2884
2885 if (c == NOCHAR)
2886 throw out_of_input;
2887
2888 return c;
2889}
2136 2890
2137/*{{{ print pipe */ 2891/*{{{ print pipe */
2138/*----------------------------------------------------------------------*/ 2892/*----------------------------------------------------------------------*/
2139#ifdef PRINTPIPE 2893#ifdef PRINTPIPE
2140FILE * 2894FILE *
2141rxvt_term::popen_printer () 2895rxvt_term::popen_printer ()
2142{ 2896{
2143 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2897 FILE *stream = popen (rs[Rs_print_pipe], "w");
2144 2898
2145 if (stream == NULL) 2899 if (stream == NULL)
2146 rxvt_print_error ("can't open printer pipe"); 2900 rxvt_warn ("can't open printer pipe, not printing.\n");
2901
2147 return stream; 2902 return stream;
2148} 2903}
2149 2904
2150int 2905int
2151rxvt_term::pclose_printer (FILE *stream) 2906rxvt_term::pclose_printer (FILE *stream)
2152{ 2907{
2153 fflush (stream); 2908 fflush (stream);
2154 /* pclose () reported not to work on SunOS 4.1.3 */
2155# if defined (__sun__) /* TODO: RESOLVE THIS */
2156 /* pclose works provided SIGCHLD handler uses waitpid */
2157 return pclose (stream); /* return fclose (stream); */
2158# else
2159 return pclose (stream); 2909 return pclose (stream);
2160# endif
2161} 2910}
2162 2911
2163/* 2912/*
2164 * simulate attached vt100 printer 2913 * simulate attached vt100 printer
2165 */ 2914 */
2166void 2915void
2167rxvt_term::process_print_pipe () 2916rxvt_term::process_print_pipe ()
2168{ 2917{
2169 int done; 2918 int done;
2170 FILE *fd; 2919 FILE *fd;
2171 2920
2172 if ((fd = popen_printer ()) == NULL) 2921 if ((fd = popen_printer ()) == NULL)
2173 return; 2922 return;
2174 2923
2175 /* 2924 /*
2176 * Send all input to the printer until either ESC[4i or ESC[?4i 2925 * Send all input to the printer until either ESC[4i or ESC[?4i
2177 * is received. 2926 * is received.
2178 */ 2927 */
2179 for (done = 0; !done;) 2928 for (done = 0; !done;)
2180 { 2929 {
2181 unsigned char buf[8]; 2930 unsigned char buf[8];
2182 unsigned char ch; 2931 unicode_t ch;
2183 unsigned int i, len; 2932 unsigned int i, len;
2184 2933
2185 if ((ch = cmd_getc ()) != C0_ESC) 2934 if ((ch = cmd_getc ()) != C0_ESC)
2186 { 2935 {
2187 if (putc (ch, fd) == EOF) 2936 if (putc (ch, fd) == EOF)
2188 break; /* done = 1 */ 2937 break; /* done = 1 */
… …
2203 { 2952 {
2204 if ((buf[len++] = cmd_getc ()) == 'i') 2953 if ((buf[len++] = cmd_getc ()) == 'i')
2205 break; /* done = 1 */ 2954 break; /* done = 1 */
2206 } 2955 }
2207 } 2956 }
2957
2208 for (i = 0; i < len; i++) 2958 for (i = 0; i < len; i++)
2209 if (putc (buf[i], fd) == EOF) 2959 if (putc (buf[i], fd) == EOF)
2210 { 2960 {
2211 done = 1; 2961 done = 1;
2212 break; 2962 break;
2213 } 2963 }
2214 } 2964 }
2215 } 2965 }
2966
2216 pclose_printer (fd); 2967 pclose_printer (fd);
2217} 2968}
2218#endif /* PRINTPIPE */ 2969#endif /* PRINTPIPE */
2219/*}}} */ 2970/*}}} */
2220 2971
2221/* *INDENT-OFF* */ 2972/* *INDENT-OFF* */
2222enum { 2973enum {
2223 C1_40 = 0x40, 2974 C1_40 = 0x40,
2224 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2975 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2225 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2976 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2226 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2977 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2227 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2978 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2228}; 2979};
2229/* *INDENT-ON* */ 2980/* *INDENT-ON* */
2230 2981
2231/*{{{ process non-printing single characters */ 2982/*{{{ process non-printing single characters */
2232void 2983void
2233rxvt_term::process_nonprinting (unsigned char ch) 2984rxvt_term::process_nonprinting (unicode_t ch)
2234{ 2985{
2235 switch (ch) 2986 switch (ch)
2236 { 2987 {
2988 case C0_ESC:
2989 process_escape_seq ();
2990 break;
2237 case C0_ENQ: /* terminal Status */ 2991 case C0_ENQ: /* terminal Status */
2238 if (rs[Rs_answerbackstring]) 2992 if (rs[Rs_answerbackstring])
2239 tt_write ( 2993 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2240 (const unsigned char *)rs[Rs_answerbackstring],
2241 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2242 else 2994 else
2243 tt_write ((unsigned char *)VT100_ANS, 2995 tt_write (VT100_ANS, strlen (VT100_ANS));
2244 (unsigned int)STRLEN (VT100_ANS));
2245 break; 2996 break;
2246 case C0_BEL: /* bell */ 2997 case C0_BEL: /* bell */
2247 scr_bell (); 2998 scr_bell ();
2248 break; 2999 break;
2249 case C0_BS: /* backspace */ 3000 case C0_BS: /* backspace */
… …
2264 scr_charset_choose (1); 3015 scr_charset_choose (1);
2265 break; 3016 break;
2266 case C0_SI: /* shift in - acs */ 3017 case C0_SI: /* shift in - acs */
2267 scr_charset_choose (0); 3018 scr_charset_choose (0);
2268 break; 3019 break;
3020
3021#ifdef EIGHT_BIT_CONTROLS
3022 // 8-bit controls
3023 case 0x90: /* DCS */
3024 process_dcs_seq ();
3025 break;
3026 case 0x9b: /* CSI */
3027 process_csi_seq ();
3028 break;
3029 case 0x9d: /* CSI */
3030 process_osc_seq ();
3031 break;
3032#endif
2269 } 3033 }
2270} 3034}
2271/*}}} */ 3035/*}}} */
2272 3036
2273 3037
2274/*{{{ process VT52 escape sequences */ 3038/*{{{ process VT52 escape sequences */
2275void 3039void
2276rxvt_term::process_escape_vt52 (unsigned char ch) 3040rxvt_term::process_escape_vt52 (unicode_t ch)
2277{ 3041{
2278 int row, col; 3042 int row, col;
2279 3043
2280 switch (ch) 3044 switch (ch)
2281 { 3045 {
… …
2333 3097
2334/*{{{ process escape sequences */ 3098/*{{{ process escape sequences */
2335void 3099void
2336rxvt_term::process_escape_seq () 3100rxvt_term::process_escape_seq ()
2337{ 3101{
2338 unsigned char ch = cmd_getc (); 3102 unicode_t ch = cmd_getc ();
2339 3103
2340 if (PrivateModes & PrivMode_vt52) 3104 if (priv_modes & PrivMode_vt52)
2341 { 3105 {
2342 process_escape_vt52 (ch); 3106 process_escape_vt52 (ch);
2343 return; 3107 return;
2344 } 3108 }
2345 3109
… …
2360 scr_charset_set (2, (unsigned int)cmd_getc ()); 3124 scr_charset_set (2, (unsigned int)cmd_getc ());
2361 break; 3125 break;
2362 case '+': 3126 case '+':
2363 scr_charset_set (3, (unsigned int)cmd_getc ()); 3127 scr_charset_set (3, (unsigned int)cmd_getc ());
2364 break; 3128 break;
2365#ifdef MULTICHAR_SET 3129#if !ENABLE_MINIMAL
2366 case '$':
2367 scr_charset_set (-2, (unsigned int)cmd_getc ());
2368 break;
2369#endif
2370#ifndef NO_FRILLS
2371 case '6': 3130 case '6':
2372 scr_backindex (); 3131 scr_backindex ();
2373 break; 3132 break;
2374#endif 3133#endif
2375 case '7': 3134 case '7':
2376 scr_cursor (SAVE); 3135 scr_cursor (SAVE);
2377 break; 3136 break;
2378 case '8': 3137 case '8':
2379 scr_cursor (RESTORE); 3138 scr_cursor (RESTORE);
2380 break; 3139 break;
2381#ifndef NO_FRILLS 3140#if !ENABLE_MINIMAL
2382 case '9': 3141 case '9':
2383 scr_forwardindex (); 3142 scr_forwardindex ();
2384 break; 3143 break;
2385#endif 3144#endif
2386 case '=': 3145 case '=':
… …
2396 break; 3155 break;
2397 3156
2398 /* 8.3.87: NEXT LINE */ 3157 /* 8.3.87: NEXT LINE */
2399 case C1_NEL: /* ESC E */ 3158 case C1_NEL: /* ESC E */
2400 { 3159 {
2401 uint32_t nlcr[] = { '\n', '\r' }; 3160 wchar_t nlcr[] = { C0_LF, C0_CR };
2402 scr_add_lines (nlcr, 1, 2); 3161 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);
2403 } 3162 }
2404 break; 3163 break;
2405 3164
2406 /* kidnapped escape sequence: Should be 8.3.48 */ 3165 /* kidnapped escape sequence: Should be 8.3.48 */
2407 case C1_ESA: /* ESC G */ 3166 case C1_ESA: /* ESC G */
… …
2417 case C1_RI: /* ESC M */ 3176 case C1_RI: /* ESC M */
2418 scr_index (DN); 3177 scr_index (DN);
2419 break; 3178 break;
2420 3179
2421 /* 8.3.142: SINGLE-SHIFT TWO */ 3180 /* 8.3.142: SINGLE-SHIFT TWO */
2422 /*case C1_SS2: scr_single_shift (2); break; */ 3181 /*case C1_SS2: scr_single_shift (2); break; */
2423 3182
2424 /* 8.3.143: SINGLE-SHIFT THREE */ 3183 /* 8.3.143: SINGLE-SHIFT THREE */
2425 /*case C1_SS3: scr_single_shift (3); break; */ 3184 /*case C1_SS3: scr_single_shift (3); break; */
2426 3185
2427 /* 8.3.27: DEVICE CONTROL STRING */ 3186 /* 8.3.27: DEVICE CONTROL STRING */
2428 case C1_DCS: /* ESC P */ 3187 case C1_DCS: /* ESC P */
2429 process_dcs_seq (); 3188 process_dcs_seq ();
2430 break; 3189 break;
2431 3190
2432 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 3191 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2433 case C1_SCI: /* ESC Z */ 3192 case C1_SCI: /* ESC Z */
2434 tt_write ((const unsigned char *)ESCZ_ANSWER, 3193 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2435 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2436 break; /* steal obsolete ESC [ c */ 3194 break; /* steal obsolete ESC [ c */
2437 3195
2438 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 3196 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */
2439 case C1_CSI: /* ESC [ */ 3197 case C1_CSI: /* ESC [ */
2440 process_csi_seq (); 3198 process_csi_seq ();
… …
2445 process_osc_seq (); 3203 process_osc_seq ();
2446 break; 3204 break;
2447 3205
2448 /* 8.3.106: RESET TO INITIAL STATE */ 3206 /* 8.3.106: RESET TO INITIAL STATE */
2449 case 'c': 3207 case 'c':
3208 mbstate.reset ();
2450 scr_poweron (); 3209 scr_poweron ();
2451 scrollbar_show (1); 3210 scrollbar_show (1);
2452 break; 3211 break;
2453 3212
2454 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 3213 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
… …
2466 3225
2467/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 3226/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2468/* *INDENT-OFF* */ 3227/* *INDENT-OFF* */
2469enum { 3228enum {
2470 CSI_ICH = 0x40, 3229 CSI_ICH = 0x40,
2471 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 3230 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2472 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 3231 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2473 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 3232 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2474 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 3233 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2475 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 3234 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2476 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 3235 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
… …
2491 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 3250 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2492 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 3251 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2493 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 3252 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2494 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 3253 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2495 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 3254 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2496 make_byte (0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 3255 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2497 }; 3256 };
2498/* *INDENT-ON* */ 3257/* *INDENT-ON* */
2499 3258
2500void 3259void
2501rxvt_term::process_csi_seq () 3260rxvt_term::process_csi_seq ()
2502{ 3261{
2503 unsigned char ch, priv, i; 3262 unicode_t ch, priv, i;
2504 unsigned int nargs, p; 3263 unsigned int nargs, p;
2505 int n, ndef; 3264 int n, ndef;
2506 int arg[ESC_ARGS]; 3265 int arg[ESC_ARGS];
2507 3266
2508 for (nargs = ESC_ARGS; nargs > 0;) 3267 for (nargs = ESC_ARGS; nargs > 0;)
2509 arg[--nargs] = 0; 3268 arg[--nargs] = 0;
2510 3269
2511 priv = 0; 3270 priv = 0;
… …
2513 if (ch >= '<' && ch <= '?') 3272 if (ch >= '<' && ch <= '?')
2514 { /* '<' '=' '>' '?' */ 3273 { /* '<' '=' '>' '?' */
2515 priv = ch; 3274 priv = ch;
2516 ch = cmd_getc (); 3275 ch = cmd_getc ();
2517 } 3276 }
3277
2518 /* read any numerical arguments */ 3278 /* read any numerical arguments */
2519 for (n = -1; ch < CSI_ICH; ) 3279 for (n = -1; ch < CSI_ICH; )
2520 { 3280 {
2521 if (isdigit (ch)) 3281 if (isdigit (ch))
2522 { 3282 {
… …
2529 { 3289 {
2530 if (nargs < ESC_ARGS) 3290 if (nargs < ESC_ARGS)
2531 arg[nargs++] = n; 3291 arg[nargs++] = n;
2532 n = -1; 3292 n = -1;
2533 } 3293 }
2534 else if (ch == '\b') 3294 else if (IS_CONTROL (ch))
2535 {
2536 scr_backspace ();
2537 }
2538 else if (ch == C0_ESC)
2539 {
2540 process_escape_seq ();
2541 return;
2542 }
2543 else if (ch < ' ')
2544 {
2545 process_nonprinting (ch); 3295 process_nonprinting (ch);
2546 } 3296
2547 ch = cmd_getc (); 3297 ch = cmd_getc ();
2548 } 3298 }
2549 3299
2550 if (ch > CSI_7F) 3300 if (ch > CSI_7F)
2551 return; 3301 return;
… …
2557 ndef = get_byte_array_bit (csi_defaults, i); 3307 ndef = get_byte_array_bit (csi_defaults, i);
2558 for (p = 0; p < nargs; p++) 3308 for (p = 0; p < nargs; p++)
2559 if (arg[p] == -1) 3309 if (arg[p] == -1)
2560 arg[p] = ndef; 3310 arg[p] = ndef;
2561 3311
2562#ifdef DEBUG_CMD
2563 fprintf (stderr, "CSI ");
2564 for (p = 0; p < nargs; p++)
2565 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2566 fprintf (stderr, "%c\n", ch);
2567#endif
2568
2569 /* 3312 /*
2570 * private mode handling 3313 * private mode handling
2571 */ 3314 */
2572 if (priv) 3315 if (priv)
2573 { 3316 {
2574 switch (priv) 3317 switch (priv)
2575 { 3318 {
2576 case '>': 3319 case '>':
2577 if (ch == CSI_DA) /* secondary device attributes */ 3320 if (ch == CSI_DA) /* secondary device attributes */
3321 {
3322 // first parameter is normally 0 for vt100, 1 for some newer vtxxx, 'R' for rxvt,
3323 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
3324 //
3325 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
3326 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, and 94 for later versions, to signify
3327 // that we do not support xterm mouse reporting (should be 95 when we do).
3328 //
2578 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 3329 tt_printf ("\033[>%d;94;0c", 'U');
3330 }
2579 break; 3331 break;
2580 case '?': 3332 case '?':
2581 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 3333 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2582 process_terminal_mode (ch, priv, nargs, arg); 3334 process_terminal_mode (ch, priv, nargs, arg);
2583 break; 3335 break;
… …
2688 3440
2689 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3441 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2690 arg[0] = -arg[0]; 3442 arg[0] = -arg[0];
2691 /* FALLTHROUGH */ 3443 /* FALLTHROUGH */
2692 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3444 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2693 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3445 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2694 break; 3446 break;
2695 3447
2696 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3448 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2697 tt_write ((const unsigned char *)VT100_ANS, 3449 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2698 (unsigned int) (sizeof (VT100_ANS) - 1));
2699 break; 3450 break;
2700 3451
2701 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3452 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2702 process_sgr_mode (nargs, arg); 3453 process_sgr_mode (nargs, arg);
2703 break; 3454 break;
… …
2709 tt_printf ("\033[0n"); 3460 tt_printf ("\033[0n");
2710 break; 3461 break;
2711 case 6: /* CPR requested */ 3462 case 6: /* CPR requested */
2712 scr_report_position (); 3463 scr_report_position ();
2713 break; 3464 break;
2714#if defined (ENABLE_DISPLAY_ANSWER)
2715 case 7: /* unofficial extension */ 3465 case 7: /* unofficial extension */
3466 if (option (Opt_insecure))
2716 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3467 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2717 break; 3468 break;
2718#endif
2719 case 8: /* unofficial extension */ 3469 case 8: /* unofficial extension */
2720 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3470 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2721 break; 3471 break;
2722 } 3472 }
2723 break; 3473 break;
2724 3474
2725 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3475 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2758 break; 3508 break;
2759 3509
2760 case CSI_RM: /* 8.3.107: RESET MODE */ 3510 case CSI_RM: /* 8.3.107: RESET MODE */
2761 if (arg[0] == 4) 3511 if (arg[0] == 4)
2762 scr_insert_mode (0); 3512 scr_insert_mode (0);
3513 else if (arg[0] == 20)
3514 priv_modes &= ~PrivMode_LFNL;
2763 break; 3515 break;
2764 3516
2765 case CSI_SM: /* 8.3.126: SET MODE */ 3517 case CSI_SM: /* 8.3.126: SET MODE */
2766 if (arg[0] == 4) 3518 if (arg[0] == 4)
2767 scr_insert_mode (1); 3519 scr_insert_mode (1);
3520 else if (arg[0] == 20)
3521 priv_modes |= PrivMode_LFNL;
2768 break; 3522 break;
2769 3523
2770 /* 3524 /*
2771 * PRIVATE USE beyond this point. All CSI_7? sequences here 3525 * PRIVATE USE beyond this point. All CSI_7? sequences here
2772 */ 3526 */
… …
2784 break; 3538 break;
2785 case CSI_75: 3539 case CSI_75:
2786 scr_cursor (RESTORE); 3540 scr_cursor (RESTORE);
2787 break; 3541 break;
2788 3542
2789#ifndef NO_FRILLS 3543#if !ENABLE_MINIMAL
2790 case CSI_74: 3544 case CSI_74:
2791 process_window_ops (arg, nargs); 3545 process_window_ops (arg, nargs);
2792 break; 3546 break;
2793#endif 3547#endif
2794 3548
2795 case CSI_78: /* DECREQTPARM */ 3549 case CSI_78: /* DECREQTPARM */
2796 if (arg[0] == 0 || arg[0] == 1) 3550 if (arg[0] == 0 || arg[0] == 1)
2797 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3551 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2798 /* FALLTHROUGH */ 3552 break;
2799 3553
2800 default: 3554 default:
2801 break; 3555 break;
2802 } 3556 }
2803} 3557}
2804/*}}} */ 3558/*}}} */
2805 3559
2806#ifndef NO_FRILLS 3560#if !ENABLE_MINIMAL
2807/* ARGSUSED */ 3561/* ARGSUSED */
2808void 3562void
2809rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3563rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2810{ 3564{
2811 int x, y; 3565 int x, y;
2812#if 0
2813 char *s;
2814#endif
2815 XWindowAttributes wattr; 3566 XWindowAttributes wattr;
2816 Window wdummy; 3567 Window wdummy;
3568
3569 dLocal (Display *, dpy);
2817 3570
2818 if (nargs == 0) 3571 if (nargs == 0)
2819 return; 3572 return;
3573
2820 switch (args[0]) 3574 switch (args[0])
2821 { 3575 {
2822 /* 3576 /*
2823 * commands 3577 * commands
2824 */ 3578 */
2825 case 1: /* deiconify window */ 3579 case 1: /* deiconify window */
2826 XMapWindow (display->display, TermWin.parent[0]); 3580 XMapWindow (dpy, parent[0]);
2827 break; 3581 break;
2828 case 2: /* iconify window */ 3582 case 2: /* iconify window */
2829 XIconifyWindow (display->display, TermWin.parent[0], 3583 XIconifyWindow (dpy, parent[0], display->screen);
2830 DefaultScreen (display->display));
2831 break; 3584 break;
2832 case 3: /* set position (pixels) */ 3585 case 3: /* set position (pixels) */
2833 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3586 XMoveWindow (dpy, parent[0], args[1], args[2]);
2834 break; 3587 break;
2835 case 4: /* set size (pixels) */ 3588 case 4: /* set size (pixels) */
2836 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3589 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2837 break; 3590 break;
2838 case 5: /* raise window */ 3591 case 5: /* raise window */
2839 XRaiseWindow (display->display, TermWin.parent[0]); 3592 XRaiseWindow (dpy, parent[0]);
2840 break; 3593 break;
2841 case 6: /* lower window */ 3594 case 6: /* lower window */
2842 XLowerWindow (display->display, TermWin.parent[0]); 3595 XLowerWindow (dpy, parent[0]);
2843 break; 3596 break;
2844 case 7: /* refresh window */ 3597 case 7: /* refresh window */
2845 scr_touch (true); 3598 scr_touch (true);
2846 break; 3599 break;
2847 case 8: /* set size (chars) */ 3600 case 8: /* set size (chars) */
2848 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3601 set_widthheight ((unsigned int) (args[2] * fwidth),
2849 (unsigned int) (args[1] * TermWin.fheight)); 3602 (unsigned int) (args[1] * fheight));
2850 break; 3603 break;
3604
3605 //case 9: NYI, TODO, restore maximized window or maximize window
2851 default: 3606 default:
2852 if (args[0] >= 24) /* set height (chars) */ 3607 if (args[0] >= 24) /* set height (chars) */
2853 set_widthheight ((unsigned int)TermWin.width, 3608 set_widthheight ((unsigned int)width,
2854 (unsigned int) (args[1] * TermWin.fheight)); 3609 (unsigned int) (args[1] * fheight));
2855 break; 3610 break;
3611
2856 /* 3612 /*
2857 * reports - some output format copied from XTerm 3613 * reports - some output format copied from XTerm
2858 */ 3614 */
2859 case 11: /* report window state */ 3615 case 11: /* report window state */
2860 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3616 XGetWindowAttributes (dpy, parent[0], &wattr);
2861 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3617 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2862 break; 3618 break;
2863 case 13: /* report window position */ 3619 case 13: /* report window position */
2864 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3620 XGetWindowAttributes (dpy, parent[0], &wattr);
2865 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3621 XTranslateCoordinates (dpy, parent[0], wattr.root,
2866 -wattr.border_width, -wattr.border_width, 3622 -wattr.border_width, -wattr.border_width,
2867 &x, &y, &wdummy); 3623 &x, &y, &wdummy);
2868 tt_printf ("\033[3;%d;%dt", x, y); 3624 tt_printf ("\033[3;%d;%dt", x, y);
2869 break; 3625 break;
2870 case 14: /* report window size (pixels) */ 3626 case 14: /* report window size (pixels) */
2871 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3627 XGetWindowAttributes (dpy, parent[0], &wattr);
2872 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3628 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2873 break; 3629 break;
3630 case 18: /* report text area size (chars) */
3631 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3632 break;
2874 case 18: /* report window size (chars) */ 3633 case 19: /* report window size (chars) */
2875 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3634 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2876 break; 3635 break;
2877#if 0 /* XXX: currently disabled due to security concerns */
2878 case 20: /* report icon label */ 3636 case 20: /* report icon label */
3637 {
3638 char *s;
2879 XGetIconName (display->display, TermWin.parent[0], &s); 3639 XGetIconName (dpy, parent[0], &s);
2880 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3640 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3641 XFree (s);
3642 }
2881 break; 3643 break;
2882 case 21: /* report window title */ 3644 case 21: /* report window title */
3645 {
3646 char *s;
2883 XFetchName (display->display, TermWin.parent[0], &s); 3647 XFetchName (dpy, parent[0], &s);
2884 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3648 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3649 XFree (s);
3650 }
2885 break; 3651 break;
2886#endif
2887
2888 } 3652 }
2889} 3653}
2890#endif 3654#endif
2891 3655
2892/*----------------------------------------------------------------------*/ 3656/*----------------------------------------------------------------------*/
2893/* 3657/*
2894 * get input up until STRING TERMINATOR (or BEL) 3658 * get input up until STRING TERMINATOR (or BEL)
2895 * ends_how is terminator used. returned input must be free ()d 3659 * ends_how is terminator used. returned input must be free()'d
2896 */ 3660 */
2897unsigned char * 3661char *
2898rxvt_term::get_to_st (unsigned char *ends_how) 3662rxvt_term::get_to_st (unicode_t &ends_how)
2899{ 3663{
2900 int seen_esc = 0; /* seen escape? */ 3664 unicode_t ch;
3665 bool seen_esc = false;
2901 unsigned int n = 0; 3666 unsigned int n = 0;
2902 unsigned char *s; 3667 wchar_t string[STRING_MAX];
2903 unsigned char ch, string[STRING_MAX];
2904 3668
2905 for (; (ch = cmd_getc ());) 3669 while ((ch = cmd_getc ()) != NOCHAR)
2906 { 3670 {
2907 if (ch == C0_BEL 3671 if (seen_esc)
2908 || ch == CHAR_ST 3672 {
2909 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3673 if (ch == 0x5c) /* 7bit ST */
2910 break; 3674 break;
3675 else
3676 return NULL;
3677 }
2911 if (ch == C0_ESC) 3678 else if (ch == C0_ESC)
2912 { 3679 {
2913 seen_esc = 1; 3680 seen_esc = true;
2914 continue; 3681 continue;
2915 } 3682 }
3683 else if (ch == C0_BEL || ch == CHAR_ST)
3684 break;
2916 else if (ch == '\t') 3685 else if (ch == C0_SYN)
2917 ch = ' '; /* translate '\t' to space */ 3686 ch = cmd_get8 ();
2918 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3687 else if (ch < 0x20)
2919 return NULL; /* other control character - exit */ 3688 return NULL; /* other control character - exit */
2920 if (n < sizeof (string) - 1) 3689
3690 seen_esc = false;
3691
3692 if (n >= STRING_MAX - 1)
3693 // stop at some sane length
3694 return NULL;
3695
2921 string[n++] = ch; 3696 string[n++] = ch;
2922 seen_esc = 0;
2923 } 3697 }
3698
2924 string[n++] = '\0'; 3699 string[n++] = '\0';
2925 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3700
2926 return NULL;
2927 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3701 ends_how = (ch == 0x5c ? C0_ESC : ch);
2928 STRNCPY (s, string, n); 3702
2929 return s; 3703 return rxvt_wcstombs (string);
2930} 3704}
2931 3705
2932/*----------------------------------------------------------------------*/ 3706/*----------------------------------------------------------------------*/
2933/* 3707/*
2934 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3708 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2935 */ 3709 */
2936void 3710void
2937rxvt_term::process_dcs_seq () 3711rxvt_term::process_dcs_seq ()
2938{ 3712{
2939 unsigned char eh, *s; 3713 char *s;
3714 unicode_t eh;
3715
2940 /* 3716 /*
2941 * Not handled yet 3717 * Not handled yet
2942 */ 3718 */
2943 s = get_to_st (&eh); 3719 s = get_to_st (eh);
2944 if (s) 3720 if (s)
2945 free (s); 3721 free (s);
3722
2946 return; 3723 return;
2947} 3724}
2948 3725
2949/*----------------------------------------------------------------------*/ 3726/*----------------------------------------------------------------------*/
2950/* 3727/*
2951 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3728 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2952 */ 3729 */
2953void 3730void
2954rxvt_term::process_osc_seq () 3731rxvt_term::process_osc_seq ()
2955{ 3732{
2956 unsigned char ch, eh, *s; 3733 unicode_t ch, eh;
2957 int arg; 3734 int arg;
2958 3735
2959 ch = cmd_getc (); 3736 ch = cmd_getc ();
2960 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3737 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2961 arg = arg * 10 + (ch - '0'); 3738 arg = arg * 10 + (ch - '0');
2962 3739
2963 if (ch == ';') 3740 if (ch == ';')
2964 { 3741 {
2965 s = get_to_st (&eh); 3742 char *s = get_to_st (eh);
3743
2966 if (s) 3744 if (s)
2967 { 3745 {
2968 /*
2969 * rxvt_menubar_dispatch () violates the constness of the string,
2970 * so do it here
2971 */
2972 if (arg == XTerm_Menu)
2973#if 0 /* XXX: currently disabled due to security concerns */
2974 menubar_dispatch ((char *)s);
2975#else
2976 (void)0;
2977#endif
2978 else
2979 xterm_seq (arg, (char *)s, eh); 3746 process_xterm_seq (arg, s, eh);
2980 free (s); 3747 free (s);
2981 } 3748 }
2982 } 3749 }
2983} 3750}
3751
3752void
3753rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3754{
3755 if (str[0] == '?' && !str[1])
3756 {
3757 rgba c;
3758 pix_colors_focused[color].get (c);
3759
3760#if XFT
3761 if (c.a != rgba::MAX_CC)
3762 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3763 else
3764#endif
3765 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3766 }
3767 else
3768 set_window_color (color, str);
3769}
3770
2984/* 3771/*
2985 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3772 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
2986 * 0 = change iconName/title
2987 * 1 = change iconName
2988 * 2 = change title
2989 * 4 = change color
2990 * 12 = change text color
2991 * 13 = change mouse foreground color
2992 * 17 = change highlight character colour
2993 * 18 = change bold character color
2994 * 19 = change underlined character color
2995 * 46 = change logfile (not implemented)
2996 * 50 = change font
2997 *
2998 * rxvt extensions:
2999 * 9 = change locale (NYI)
3000 * 10 = menu (may change in future)
3001 * 20 = bg pixmap
3002 * 39 = change default fg color
3003 * 49 = change default bg color
3004 * 55 = dump scrollback buffer and all of screen
3005 */ 3773 */
3006void 3774void
3007rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3775rxvt_term::process_xterm_seq (int op, const char *str, char resp)
3008{ 3776{
3009 int changed = 0; 3777 int color;
3010 int color;
3011 char *buf, *name; 3778 char *buf, *name;
3779 bool query = str[0] == '?' && !str[1];
3780 int saveop = op;
3781
3782 dLocal (Display *, dpy);
3012 3783
3013 assert (str != NULL); 3784 assert (str != NULL);
3785
3786 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3787 return;
3788
3014 switch (op) 3789 switch (op)
3015 { 3790 {
3016 case XTerm_name: 3791 case XTerm_name:
3017 set_title (str); 3792 set_title (str);
3018 /* FALLTHROUGH */ 3793 /* FALLTHROUGH */
3019 case XTerm_iconName: 3794 case XTerm_iconName:
3020 set_iconName (str); 3795 set_icon_name (str);
3021 break; 3796 break;
3022 case XTerm_title: 3797 case XTerm_title:
3023 set_title (str); 3798 set_title (str);
3024 break; 3799 break;
3800 case XTerm_property:
3801 if (str[0] == '?')
3802 {
3803 Atom prop = display->atom (str + 1);
3804 Atom actual_type;
3805 int actual_format;
3806 unsigned long nitems;
3807 unsigned long bytes_after;
3808 unsigned char *value = 0;
3809 const char *str = "";
3810
3811 if (prop
3812 && XGetWindowProperty (dpy, parent[0],
3813 prop, 0, 1<<16, 0, AnyPropertyType,
3814 &actual_type, &actual_format,
3815 &nitems, &bytes_after, &value) == Success
3816 && actual_type != None
3817 && actual_format == 8)
3818 str = (const char *)(value);
3819
3820 tt_printf ("\033]%d;%s%c", op, str, resp);
3821
3822 XFree (value);
3823 }
3824 else
3825 {
3826 char *eq = strchr (str, '='); // constness lost, but verified to be ok
3827
3828 if (eq)
3829 {
3830 *eq = 0;
3831 set_utf8_property (display->atom (str), eq + 1);
3832 }
3833 else
3834 XDeleteProperty (dpy, parent[0],
3835 display->atom (str));
3836 }
3837 break;
3838
3025 case XTerm_Color: 3839 case XTerm_Color:
3026 for (buf = (char *)str; buf && *buf;) 3840 for (buf = (char *)str; buf && *buf;)
3027 { 3841 {
3028 if ((name = STRCHR (buf, ';')) == NULL) 3842 if ((name = strchr (buf, ';')) == NULL)
3029 break; 3843 break;
3844
3030 *name++ = '\0'; 3845 *name++ = '\0';
3031 color = atoi (buf); 3846 color = atoi (buf) + minCOLOR;
3032 if (color < 0 || color >= TOTAL_COLORS) 3847
3848 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3033 break; 3849 break;
3850
3034 if ((buf = STRCHR (name, ';')) != NULL) 3851 if ((buf = strchr (name, ';')) != NULL)
3035 *buf++ = '\0'; 3852 *buf++ = '\0';
3036 set_window_color (color + minCOLOR, name); 3853
3854 process_color_seq (op, color, name, resp);
3037 } 3855 }
3856 break;
3857 case XTerm_Color00:
3858 process_color_seq (op, Color_fg, str, resp);
3859 break;
3860 case XTerm_Color01:
3861 process_color_seq (op, Color_bg, str, resp);
3038 break; 3862 break;
3039#ifndef NO_CURSORCOLOR 3863#ifndef NO_CURSORCOLOR
3040 case XTerm_Color_cursor: 3864 case XTerm_Color_cursor:
3041 set_window_color (Color_cursor, str); 3865 process_color_seq (op, Color_cursor, str, resp);
3042 break; 3866 break;
3043#endif 3867#endif
3044 case XTerm_Color_pointer: 3868 case XTerm_Color_pointer_fg:
3045 set_window_color (Color_pointer, str); 3869 process_color_seq (op, Color_pointer_fg, str, resp);
3870 break;
3871 case XTerm_Color_pointer_bg:
3872 process_color_seq (op, Color_pointer_bg, str, resp);
3046 break; 3873 break;
3047#ifndef NO_BOLD_UNDERLINE_REVERSE 3874#ifndef NO_BOLD_UNDERLINE_REVERSE
3048 case XTerm_Color_BD:
3049 set_window_color (Color_BD, str);
3050 break;
3051 case XTerm_Color_UL:
3052 set_window_color (Color_UL, str);
3053 break;
3054 case XTerm_Color_RV: 3875 case XTerm_Color_RV:
3055 set_window_color (Color_RV, str); 3876 process_color_seq (op, Color_RV, str, resp);
3056 break; 3877 break;
3878 case Rxvt_Color_BD:
3879 case URxvt_Color_BD:
3880 process_color_seq (op, Color_BD, str, resp);
3881 break;
3882 case Rxvt_Color_UL:
3883 case URxvt_Color_UL:
3884 process_color_seq (op, Color_UL, str, resp);
3885 break;
3886 case URxvt_Color_IT:
3887 process_color_seq (op, Color_IT, str, resp);
3888 break;
3057#endif 3889#endif
3890#if TRANSPARENT && TINTING
3891 case URxvt_Color_tint:
3892 process_color_seq (op, Color_tint, str, resp);
3058 3893
3059 case XTerm_Menu: 3894 check_our_parents ();
3895
3896 if (am_transparent)
3897 want_full_refresh = want_refresh = 1;
3898
3899 break;
3900#endif
3901
3902 case Rxvt_Pixmap:
3060 /* 3903 {
3061 * rxvt_menubar_dispatch () violates the constness of the string,
3062 * so DON'T do it here
3063 */
3064 break;
3065 case XTerm_Pixmap:
3066 if (*str != ';') 3904 if (*str != ';')
3067 { 3905 {
3068#if XPM_BACKGROUND 3906#if XPM_BACKGROUND
3069 scale_pixmap (""); /* reset to default scaling */ 3907 scale_pixmap (""); /* reset to default scaling */
3070 set_bgPixmap (str); /* change pixmap */ 3908 set_bgPixmap (str); /* change pixmap */
3071#endif
3072 scr_touch (true); 3909 scr_touch (true);
3910#endif
3073 } 3911 }
3912
3913 int changed = 0;
3914
3074 while ((str = STRCHR (str, ';')) != NULL) 3915 while ((str = strchr (str, ';')) != NULL)
3075 { 3916 {
3076 str++; 3917 str++;
3077#if XPM_BACKGROUND 3918#if XPM_BACKGROUND
3078 changed += scale_pixmap (str); 3919 changed += scale_pixmap (str);
3079#endif 3920#endif
3080
3081 } 3921 }
3922
3082 if (changed) 3923 if (changed)
3083 { 3924 {
3084#ifdef XPM_BACKGROUND 3925#ifdef XPM_BACKGROUND
3085 resize_pixmap (); 3926 resize_pixmap ();
3086#endif
3087 scr_touch (true); 3927 scr_touch (true);
3928#endif
3088 } 3929 }
3930 }
3089 break; 3931 break;
3090 3932
3091 case XTerm_restoreFG: 3933 case Rxvt_restoreFG:
3092 set_window_color (Color_fg, str); 3934 set_window_color (Color_fg, str);
3093 break; 3935 break;
3094 case XTerm_restoreBG: 3936 case Rxvt_restoreBG:
3095 set_window_color (Color_bg, str); 3937 set_window_color (Color_bg, str);
3096 break; 3938 break;
3939
3097 case XTerm_logfile: 3940 case XTerm_logfile:
3941 // TODO, when secure mode?
3098 break; 3942 break;
3099 case XTerm_font:
3100 change_font (str);
3101 break;
3102 case XTerm_locale:
3103 if (str[0] == '?' && !str[1])
3104 tt_printf ("%-.250s\n", locale);
3105 else
3106 {
3107 set_locale (str);
3108 im_cb ();
3109 3943
3110 // TODO: call selection_make with the right values set
3111 // to re-fresh the selection.
3112 if (display->selection_owner == this)
3113 display->set_selection_owner (0);
3114 }
3115 break;
3116#if 0 3944#if 0
3117 case XTerm_dumpscreen: /* no error notices */ 3945 case Rxvt_dumpscreen: /* no error notices */
3118 { 3946 {
3119 int fd; 3947 int fd;
3120 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3948 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3121 { 3949 {
3122 scr_dump (fd); 3950 scr_dump (fd);
3123 close (fd); 3951 close (fd);
3124 } 3952 }
3125 } 3953 }
3126 break; 3954 break;
3127#endif 3955#endif
3956 case XTerm_font:
3957 op = URxvt_font;
3958 case URxvt_font:
3959#if ENABLE_STYLES
3960 case URxvt_boldFont:
3961 case URxvt_italicFont:
3962 case URxvt_boldItalicFont:
3963#endif
3964 if (query)
3965 tt_printf ("\33]%d;%-.250s%c", saveop,
3966 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3967 ? fontset[op - URxvt_font]->fontdesc : "",
3968 resp);
3969 else
3970 {
3971 const char *&res = rs[Rs_font + (op - URxvt_font)];
3128 3972
3973 res = strdup (str);
3974 allocated.push_back ((void *)res);
3975 set_fonts ();
3976 }
3977 break;
3978
3979 case URxvt_version:
3980 if (query)
3981 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3982 op,
3983 rs[Rs_name], VERSION[0], VERSION[2],
3984 resp);
3985 break;
3986
3987#if !ENABLE_MINIMAL
3988 case URxvt_locale:
3989 if (query)
3990 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3991 else
3992 {
3993 set_locale (str);
3994 pty->set_utf8_mode (enc_utf8);
3995 init_xlocale ();
3996 }
3997 break;
3998
3999 case URxvt_view_up:
4000 case URxvt_view_down:
4001 {
4002 int lines = atoi (str);
4003
4004 if (lines)
4005 scr_page (op == URxvt_view_up ? UP : DN, lines);
4006 else
4007 scr_erase_savelines ();
4008 }
4009
4010 break;
4011#endif
4012
4013#if ENABLE_PERL
4014 case URxvt_perl:
4015 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_END)))
4016 ; // no responses yet
4017 break;
4018#endif
3129 } 4019 }
3130} 4020}
3131/*----------------------------------------------------------------------*/ 4021/*----------------------------------------------------------------------*/
3132 4022
3133/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 4023/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3141 * so no need for fancy checking 4031 * so no need for fancy checking
3142 */ 4032 */
3143int 4033int
3144rxvt_term::privcases (int mode, unsigned long bit) 4034rxvt_term::privcases (int mode, unsigned long bit)
3145{ 4035{
3146 int state; 4036 int state;
3147 4037
3148 if (mode == 's') 4038 if (mode == 's')
3149 { 4039 {
3150 SavedModes |= (PrivateModes & bit); 4040 SavedModes |= (priv_modes & bit);
3151 return -1; 4041 return -1;
3152 } 4042 }
3153 else 4043 else
3154 { 4044 {
3155 if (mode == 'r') 4045 if (mode == 'r')
3156 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 4046 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3157 else 4047 else
3158 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 4048 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3159 PrivMode (state, bit); 4049 PrivMode (state, bit);
3160 } 4050 }
4051
3161 return state; 4052 return state;
3162} 4053}
3163 4054
3164/* we're not using priv _yet_ */ 4055/* we're not using priv _yet_ */
3165void 4056void
3166rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 4057rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg)
3167{ 4058{
3168 unsigned int i, j; 4059 unsigned int i, j;
3169 int state; 4060 int state;
4061
3170 static const struct 4062 static const struct
3171 { 4063 {
3172 const int argval; 4064 const int argval;
3173 const unsigned long bit; 4065 const unsigned long bit;
3174 } 4066 }
4067
3175 argtopriv[] = { 4068 argtopriv[] = {
3176 { 1, PrivMode_aplCUR }, 4069 { 1, PrivMode_aplCUR },
3177 { 2, PrivMode_vt52 }, 4070 { 2, PrivMode_vt52 },
3178 { 3, PrivMode_132 }, 4071 { 3, PrivMode_132 },
3179 { 4, PrivMode_smoothScroll }, 4072 { 4, PrivMode_smoothScroll },
3180 { 5, PrivMode_rVideo }, 4073 { 5, PrivMode_rVideo },
3181 { 6, PrivMode_relOrigin }, 4074 { 6, PrivMode_relOrigin },
3182 { 7, PrivMode_Autowrap }, 4075 { 7, PrivMode_Autowrap },
4076 // 8, bi-directional support mode
3183 { 9, PrivMode_MouseX10 }, 4077 { 9, PrivMode_MouseX10 },
3184#ifdef menuBar_esc 4078 // 18, 19 printing-related
3185 { menuBar_esc, PrivMode_menuBar }, 4079 { 25, PrivMode_VisibleCursor },
3186#endif
3187#ifdef scrollBar_esc 4080#ifdef scrollBar_esc
3188 { scrollBar_esc, PrivMode_scrollBar }, 4081 { scrollBar_esc, PrivMode_scrollBar },
3189#endif 4082#endif
3190 { 25, PrivMode_VisibleCursor },
3191 { 35, PrivMode_ShiftKeys }, 4083 { 35, PrivMode_ShiftKeys }, // rxvt extension
3192 { 40, PrivMode_132OK }, 4084 { 40, PrivMode_132OK },
4085 // 41 xterm more fixes NYI
4086 // 45 margin bell NYI
4087 // 46 start logging
3193 { 47, PrivMode_Screen }, 4088 { 47, PrivMode_Screen },
3194 { 66, PrivMode_aplKP }, 4089 { 66, PrivMode_aplKP },
3195#ifndef NO_BACKSPACE_KEY 4090#ifndef NO_BACKSPACE_KEY
3196 { 67, PrivMode_BackSpace }, 4091 { 67, PrivMode_BackSpace },
3197#endif 4092#endif
3198 { 1000, PrivMode_MouseX11 }, 4093 { 1000, PrivMode_MouseX11 },
4094 // 1001 Use Hilite Mouse Tracking. NYI, TODO
4095 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO
4096 // 1003 Use All Motion Mouse Tracking. NYI, TODO
3199 { 1010, PrivMode_TtyOutputInh }, 4097 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3200 { 1011, PrivMode_Keypress }, 4098 { 1011, PrivMode_Keypress }, // rxvt extension
4099 // 1035 enable modifiers for alt, numlock NYI
4100 // 1036 send ESC for meta keys NYI
4101 // 1037 send DEL for keypad delete NYI
3201 { 1047, PrivMode_Screen }, 4102 { 1047, PrivMode_Screen },
4103 // 1048 save and restore cursor
3202 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 4104 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
4105 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3203 }; 4106 };
3204 4107
3205 if (nargs == 0) 4108 if (nargs == 0)
3206 return; 4109 return;
3207 4110
… …
3222 state = privcases (mode, argtopriv[j].bit); 4125 state = privcases (mode, argtopriv[j].bit);
3223 break; 4126 break;
3224 } 4127 }
3225 4128
3226 /* extra handling for values with state unkept */ 4129 /* extra handling for values with state unkept */
3227 if (state == -1)
3228 switch (arg[i]) 4130 switch (arg[i])
3229 { 4131 {
4132#if ENABLE_STYLES
4133 case 1021:
4134 set_option (Opt_intensityStyles, mode);
4135
4136 scr_touch (true);
4137 break;
4138#endif
3230 case 1048: /* alternative cursor save */ 4139 case 1048: /* alternative cursor save */
4140 case 1049:
4141 if (option (Opt_secondaryScreen))
3231 if (mode == 0) 4142 if (mode == 0)
3232 scr_cursor (RESTORE); 4143 scr_cursor (RESTORE);
3233 else if (mode == 1) 4144 else if (mode == 1)
3234 scr_cursor (SAVE); 4145 scr_cursor (SAVE);
3235 /* FALLTHROUGH */
3236 default:
3237 continue; /* for (;i;) */
3238 }
3239
3240 /* extra handling for values with valid 0 or 1 state */
3241 switch (arg[i])
3242 {
3243 /* case 1: - application cursor keys */
3244 case 2: /* VT52 mode */
3245 /* oddball mode. should be set regardless of set/reset
3246 * parameter. Return from VT52 mode with an ESC < from
3247 * within VT52 mode
3248 */
3249 PrivMode (1, PrivMode_vt52);
3250 break; 4146 break;
4147 }
4148
4149 if (state >= 0)
4150 /* extra handling for values with valid 0 or 1 state */
4151 switch (arg[i])
4152 {
4153 /* case 1: - application cursor keys */
4154 case 2: /* VT52 mode */
4155 /* oddball mode. should be set regardless of set/reset
4156 * parameter. Return from VT52 mode with an ESC < from
4157 * within VT52 mode
4158 */
4159 PrivMode (1, PrivMode_vt52);
4160 break;
3251 case 3: /* 80/132 */ 4161 case 3: /* 80/132 */
3252 if (PrivateModes & PrivMode_132OK) 4162 if (priv_modes & PrivMode_132OK)
3253 set_widthheight ( (unsigned int) ((state ? 132 : 80) * TermWin.fwidth), 4163 set_widthheight (((state ? 132 : 80) * fwidth), height);
3254 (unsigned int)TermWin.height);
3255 break; 4164 break;
3256 case 4: /* smooth scrolling */ 4165 case 4: /* smooth scrolling */
3257 if (state)
3258 Options &= ~Opt_jumpScroll;
3259 else
3260 Options |= Opt_jumpScroll; 4166 set_option (Opt_jumpScroll, !state);
3261 break; 4167 break;
3262 case 5: /* reverse video */ 4168 case 5: /* reverse video */
3263 scr_rvideo_mode (state); 4169 scr_rvideo_mode (state);
3264 break; 4170 break;
3265 case 6: /* relative/absolute origins */ 4171 case 6: /* relative/absolute origins */
3266 scr_relative_origin (state); 4172 scr_relative_origin (state);
3267 break; 4173 break;
3268 case 7: /* autowrap */ 4174 case 7: /* autowrap */
3269 scr_autowrap (state); 4175 scr_autowrap (state);
3270 break; 4176 break;
3271 /* case 8: - auto repeat, can't do on a per window basis */ 4177 /* case 8: - auto repeat, can't do on a per window basis */
3272 case 9: /* X10 mouse reporting */ 4178 case 9: /* X10 mouse reporting */
3273 if (state) /* orthogonal */ 4179 if (state) /* orthogonal */
3274 PrivateModes &= ~ (PrivMode_MouseX11); 4180 priv_modes &= ~PrivMode_MouseX11;
3275 break; 4181 break;
3276#ifdef menuBar_esc
3277 case menuBar_esc:
3278#ifdef MENUBAR
3279 map_menuBar (state);
3280#endif
3281 break;
3282#endif
3283#ifdef scrollBar_esc 4182#ifdef scrollBar_esc
3284 case scrollBar_esc: 4183 case scrollBar_esc:
3285 if (scrollbar_mapping (state)) 4184 if (scrollbar_mapping (state))
3286 { 4185 {
3287 resize_all_windows (0, 0, 0); 4186 resize_all_windows (0, 0, 0);
3288 scr_touch (true); 4187 scr_touch (true);
3289 } 4188 }
3290 break; 4189 break;
3291#endif 4190#endif
3292 case 25: /* visible/invisible cursor */ 4191 case 25: /* visible/invisible cursor */
3293 scr_cursor_visible (state); 4192 scr_cursor_visible (state);
3294 break; 4193 break;
3295 /* case 35: - shift keys */ 4194 /* case 35: - shift keys */
3296 /* case 40: - 80 <--> 132 mode */ 4195 /* case 40: - 80 <--> 132 mode */
3297 case 47: /* secondary screen */ 4196 case 47: /* secondary screen */
3298 scr_change_screen (state); 4197 scr_change_screen (state);
3299 break; 4198 break;
3300 /* case 66: - application key pad */ 4199 /* case 66: - application key pad */
3301 /* case 67: - backspace key */ 4200 /* case 67: - backspace key */
3302 case 1000: /* X11 mouse reporting */ 4201 case 1000: /* X11 mouse reporting */
3303 if (state) /* orthogonal */ 4202 if (state) /* orthogonal */
3304 PrivateModes &= ~ (PrivMode_MouseX10); 4203 priv_modes &= ~PrivMode_MouseX10;
3305 break; 4204 break;
3306#if 0 4205#if 0
3307 case 1001: 4206 case 1001:
3308 break; /* X11 mouse highlighting */ 4207 break; /* X11 mouse highlighting */
3309#endif 4208#endif
3310 case 1010: /* scroll to bottom on TTY output inhibit */ 4209 case 1010: /* scroll to bottom on TTY output inhibit */
3311 if (state)
3312 Options &= ~Opt_scrollTtyOutput;
3313 else
3314 Options |= Opt_scrollTtyOutput; 4210 set_option (Opt_scrollTtyOutput, !state);
3315 break; 4211 break;
3316 case 1011: /* scroll to bottom on key press */ 4212 case 1011: /* scroll to bottom on key press */
3317 if (state)
3318 Options |= Opt_scrollTtyKeypress; 4213 set_option (Opt_scrollTtyKeypress, state);
3319 else
3320 Options &= ~Opt_scrollTtyKeypress;
3321 break; 4214 break;
3322 case 1047: /* secondary screen w/ clearing */ 4215 case 1047: /* secondary screen w/ clearing last */
3323 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 4216 if (option (Opt_secondaryScreen))
3324 if (current_screen != PRIMARY) 4217 if (current_screen != PRIMARY)
3325 scr_erase_screen (2); 4218 scr_erase_screen (2);
3326 scr_change_screen (state); 4219 scr_change_screen (state);
3327 /* FALLTHROUGH */
3328 default:
3329 break; 4220 break;
4221 case 1049: /* secondary screen w/ clearing first */
4222 scr_change_screen (state);
4223 if (option (Opt_secondaryScreen))
4224 if (current_screen != PRIMARY)
4225 scr_erase_screen (2);
4226 break;
4227 default:
4228 break;
3330 } 4229 }
3331 } 4230 }
3332} 4231}
3333/*}}} */ 4232/*}}} */
3334 4233
3335/*{{{ process sgr sequences */ 4234/*{{{ process sgr sequences */
3336void 4235void
3337rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 4236rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3338{ 4237{
3339 unsigned int i; 4238 unsigned int i;
3340 short rendset; 4239 short rendset;
3341 int rendstyle; 4240 int rendstyle;
3342 4241
3343 if (nargs == 0) 4242 if (nargs == 0)
3344 { 4243 {
3345 scr_rendition (0, ~RS_None); 4244 scr_rendition (0, ~RS_None);
3346 return; 4245 return;
3347 } 4246 }
4247
3348 for (i = 0; i < nargs; i++) 4248 for (i = 0; i < nargs; i++)
3349 { 4249 {
3350 rendset = -1; 4250 rendset = -1;
3351 switch (arg[i]) 4251 switch (arg[i])
3352 { 4252 {
… …
3354 rendset = 0, rendstyle = ~RS_None; 4254 rendset = 0, rendstyle = ~RS_None;
3355 break; 4255 break;
3356 case 1: 4256 case 1:
3357 rendset = 1, rendstyle = RS_Bold; 4257 rendset = 1, rendstyle = RS_Bold;
3358 break; 4258 break;
4259 //case 2: // low intensity
4260 case 3:
4261 rendset = 1, rendstyle = RS_Italic;
4262 break;
3359 case 4: 4263 case 4:
3360 rendset = 1, rendstyle = RS_Uline; 4264 rendset = 1, rendstyle = RS_Uline;
3361 break; 4265 break;
3362 case 5: 4266 case 5: // slowly blinking
4267 case 6: // rapidly blinking
3363 rendset = 1, rendstyle = RS_Blink; 4268 rendset = 1, rendstyle = RS_Blink;
3364 break; 4269 break;
4270 //case 6: // scoansi light background
3365 case 7: 4271 case 7:
3366 rendset = 1, rendstyle = RS_RVid; 4272 rendset = 1, rendstyle = RS_RVid;
3367 break; 4273 break;
3368 case 22: 4274 case 8:
4275 // invisible. NYI
4276 break;
4277 //case 9: // crossed out
4278 //case 10: // scoansi acs off, primary font
4279 //case 11: // scoansi acs on, first alt font
4280 //case 12: // scoansi acs on, |0x80, second alt font
4281 //...
4282 //case 19: // ninth alt font
4283 //case 20: // gothic
4284 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3369 rendset = 0, rendstyle = RS_Bold; 4285 rendset = 0, rendstyle = RS_Bold;
4286 break;
4287 case 22: // normal intensity
4288 rendset = 0, rendstyle = RS_Bold;
4289 break;
4290 case 23: // disable italic
4291 rendset = 0, rendstyle = RS_Italic;
3370 break; 4292 break;
3371 case 24: 4293 case 24:
3372 rendset = 0, rendstyle = RS_Uline; 4294 rendset = 0, rendstyle = RS_Uline;
3373 break; 4295 break;
3374 case 25: 4296 case 25:
3375 rendset = 0, rendstyle = RS_Blink; 4297 rendset = 0, rendstyle = RS_Blink;
3376 break; 4298 break;
4299 case 26: // variable spacing (iso 8613)
4300 rendset = 0, rendstyle = RS_Blink;
4301 break;
3377 case 27: 4302 case 27:
3378 rendset = 0, rendstyle = RS_RVid; 4303 rendset = 0, rendstyle = RS_RVid;
3379 break; 4304 break;
4305 //case 28: // visible. NYI
4306 //case 29: // not crossed-out
3380 } 4307 }
4308
3381 if (rendset != -1) 4309 if (rendset != -1)
3382 { 4310 {
3383 scr_rendition (rendset, rendstyle); 4311 scr_rendition (rendset, rendstyle);
3384 continue; /* for (;i;) */ 4312 continue; /* for (;i;) */
3385 } 4313 }
… …
3392 case 33: 4320 case 33:
3393 case 34: 4321 case 34:
3394 case 35: 4322 case 35:
3395 case 36: 4323 case 36:
3396 case 37: 4324 case 37:
3397 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), 4325 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3398 Color_fg);
3399 break; 4326 break;
3400#ifdef TTY_256COLOR 4327 case 38: // set fg color, ISO 8613-6
3401 case 38:
3402 if (nargs > i + 2 && arg[i + 1] == 5) 4328 if (nargs > i + 2 && arg[i + 1] == 5)
3403 { 4329 {
3404 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 4330 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3405 Color_fg);
3406 i += 2; 4331 i += 2;
3407 } 4332 }
3408 break; 4333 break;
3409#endif
3410 case 39: /* default fg */ 4334 case 39: /* default fg */
3411 scr_color (Color_fg, Color_fg); 4335 scr_color (Color_fg, Color_fg);
3412 break; 4336 break;
3413 4337
3414 case 40: 4338 case 40:
… …
3417 case 43: 4341 case 43:
3418 case 44: 4342 case 44:
3419 case 45: 4343 case 45:
3420 case 46: 4344 case 46:
3421 case 47: 4345 case 47:
3422 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), 4346 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3423 Color_bg);
3424 break; 4347 break;
3425#ifdef TTY_256COLOR 4348 case 48: // set bg color, ISO 8613-6
3426 case 48:
3427 if (nargs > i + 2 && arg[i + 1] == 5) 4349 if (nargs > i + 2 && arg[i + 1] == 5)
3428 { 4350 {
3429 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 4351 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3430 Color_bg);
3431 i += 2; 4352 i += 2;
3432 } 4353 }
3433 break; 4354 break;
3434#endif
3435 case 49: /* default bg */ 4355 case 49: /* default bg */
3436 scr_color (Color_bg, Color_bg); 4356 scr_color (Color_bg, Color_bg);
3437 break; 4357 break;
3438 4358
3439#ifndef NO_BRIGHTCOLOR 4359 //case 50: // not variable spacing
4360
4361#if !ENABLE_MINIMAL
3440 case 90: 4362 case 90:
3441 case 91: /* set bright fg color */ 4363 case 91: /* set bright fg color */
3442 case 92: 4364 case 92:
3443 case 93: 4365 case 93:
3444 case 94: 4366 case 94:
3445 case 95: 4367 case 95:
3446 case 96: 4368 case 96:
3447 case 97: 4369 case 97:
3448 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 4370 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3449 Color_fg);
3450 break; 4371 break;
3451 case 100: 4372 case 100:
3452 case 101: /* set bright bg color */ 4373 case 101: /* set bright bg color */
3453 case 102: 4374 case 102:
3454 case 103: 4375 case 103:
3455 case 104: 4376 case 104:
3456 case 105: 4377 case 105:
3457 case 106: 4378 case 106:
3458 case 107: 4379 case 107:
3459 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 4380 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3460 Color_bg);
3461 break; 4381 break;
3462#endif 4382#endif
3463
3464 } 4383 }
3465 } 4384 }
3466} 4385}
3467/*}}} */ 4386/*}}} */
3468 4387
3469/*{{{ process Rob Nation's own graphics mode sequences */ 4388/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3470void 4389void
3471rxvt_term::process_graphics () 4390rxvt_term::process_graphics ()
3472{ 4391{
3473 unsigned char ch, cmd = cmd_getc (); 4392 unicode_t ch, cmd = cmd_getc ();
3474 4393
3475 if (cmd == 'Q') 4394 if (cmd == 'Q')
3476 { /* query graphics */ 4395 { /* query graphics */
3477 tt_printf ("\033G0\n"); /* no graphics */ 4396 tt_printf ("\033G0\012"); /* no graphics */
3478 return; 4397 return;
3479 } 4398 }
3480 /* swallow other graphics sequences until terminating ':' */ 4399 /* swallow other graphics sequences until terminating ':' */
3481 do 4400 do
3482 ch = cmd_getc (); 4401 ch = cmd_getc ();
… …
3492 */ 4411 */
3493void 4412void
3494rxvt_term::tt_printf (const char *fmt,...) 4413rxvt_term::tt_printf (const char *fmt,...)
3495{ 4414{
3496 va_list arg_ptr; 4415 va_list arg_ptr;
3497 unsigned char buf[256]; 4416 char buf[256];
3498 4417
3499 va_start (arg_ptr, fmt); 4418 va_start (arg_ptr, fmt);
3500 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4419 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3501 va_end (arg_ptr); 4420 va_end (arg_ptr);
3502 tt_write (buf, STRLEN (buf)); 4421 tt_write (buf, strlen (buf));
3503} 4422}
3504 4423
3505/* ---------------------------------------------------------------------- */ 4424/* ---------------------------------------------------------------------- */
3506/* Write data to the pty as typed by the user, pasted with the mouse, 4425/* Write data to the pty as typed by the user, pasted with the mouse,
3507 * or generated by us in response to a query ESC sequence. 4426 * or generated by us in response to a query ESC sequence.
3508 */ 4427 */
4428const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4429
3509void 4430void
3510rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4431rxvt_term::tt_write (const char *data, unsigned int len)
3511{ 4432{
3512 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4433 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4434 return;
3513 4435
3514 if (len) 4436 if (pty->pty < 0)
4437 return;
4438
4439 if (v_buflen == 0)
4440 {
4441 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4442
4443 if ((unsigned int)written == len)
4444 return;
4445
4446 data += written;
4447 len -= written;
3515 { 4448 }
4449
4450 v_buffer = (char *)realloc (v_buffer, v_buflen + len);
4451
4452 memcpy (v_buffer + v_buflen, data, len);
4453 v_buflen += len;
4454
4455 pty_ev.set (EVENT_READ | EVENT_WRITE);
4456}
4457
4458void rxvt_term::pty_write ()
4459{
4460 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4461
4462 if (written > 0)
4463 {
4464 v_buflen -= written;
4465
3516 if (v_buflen == 0) 4466 if (v_buflen == 0)
3517 { 4467 {
3518 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3519
3520 if ((unsigned int)written == len)
3521 return;
3522
3523 data += written;
3524 len -= written;
3525 }
3526
3527
3528 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3529
3530 memcpy (v_buffer + v_buflen, data, len);
3531 v_buflen += len;
3532 }
3533
3534 for (;;)
3535 {
3536 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3537
3538 if (written > 0)
3539 {
3540 v_buflen -= written;
3541
3542 if (v_buflen == 0)
3543 {
3544 free (v_buffer); 4468 free (v_buffer);
3545 v_buffer = 0; 4469 v_buffer = 0;
3546 v_buflen = 0; 4470 v_buflen = 0;
3547 4471
3548 pty_ev.set (EVENT_READ); 4472 pty_ev.set (EVENT_READ);
3549 return;
3550 }
3551
3552 memmove (v_buffer, v_buffer + written, v_buflen);
3553 }
3554 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3555 // original code just ignores this...
3556 destroy ();
3557 else
3558 {
3559 pty_ev.set (EVENT_READ | EVENT_WRITE);
3560 return; 4473 return;
3561 } 4474 }
4475
4476 memmove (v_buffer, v_buffer + written, v_buflen);
3562 } 4477 }
4478 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4479 pty_ev.set (EVENT_READ);
3563} 4480}
3564 4481
3565/*----------------------- end-of-file (C source) -----------------------*/ 4482/*----------------------- end-of-file (C source) -----------------------*/
3566 4483

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