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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.36 by pcg, Sun Feb 1 01:34:41 2004 UTC vs.
Revision 1.228 by root, Mon Jan 2 16:08:34 2006 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*--------------------------------*-C-*---------------------------------*
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) 2003-2005 Marc Lehmann <pcg@goof.com>
30 * 31 *
31 * This program is free software; you can redistribute it and/or modify 32 * This program is free software; you can redistribute it and/or modify
32 * it under the terms of the GNU General Public License as published by 33 * it under the terms of the GNU General Public License as published by
33 * the Free Software Foundation; either version 2 of the License, or 34 * the Free Software Foundation; either version 2 of the License, or
34 * (at your option) any later version. 35 * (at your option) any later version.
… …
42 * along with this program; if not, write to the Free Software 43 * along with this program; if not, write to the Free Software
43 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
44 *----------------------------------------------------------------------*/ 45 *----------------------------------------------------------------------*/
45 46
46/*{{{ includes: */ 47/*{{{ includes: */
47#include "../config.h" /* NECESSARY */ 48#include "../config.h"
48#include "rxvt.h" /* NECESSARY */ 49#include "rxvt.h"
50#include "rxvtperl.h"
49#include "version.h" 51#include "version.h"
50#include "command.h" 52#include "command.h"
51 53
54#if HAVE_SCHED_YIELD
52#include <wchar.h> 55# include <sched.h>
56#endif
57
58#ifdef KEYSYM_RESOURCE
59# include "keyboard.h"
60#endif
61
62#include <csignal>
53 63
54/*----------------------------------------------------------------------*/ 64/*----------------------------------------------------------------------*/
65
66#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
67
68// exception thrown when the command parser runs out of input data
69class out_of_input { } out_of_input;
70
71#if ENABLE_FRILLS || ISO_14755
72
73#define ISO_14755_STARTED 0x80000000UL
74#define ISO_14755_51 0x40000000UL // basic (section 5.1)
75#define ISO_14755_52 0x20000000UL // keycap (section 5.2)
76#define ISO_14755_54 0x10000000UL // code feedback (section 5.4)
77#define ISO_14755_MASK 0x0fffffffUL
78
79#if ISO_14755
80static unsigned short iso14755_symtab[] = {
81 // keysym, unicode
82 XK_Left, 0x2190,
83 XK_KP_Left, 0x2190,
84 XK_Up, 0x2191,
85 XK_KP_Up, 0x2191,
86 XK_Right, 0x2192,
87 XK_KP_Right, 0x2192,
88 XK_Down, 0x2193,
89 XK_KP_Down, 0x2193,
90 XK_Linefeed, 0x21b4,
91 XK_Return, 0x21b5,
92 XK_KP_Enter, 0x21b5,
93
94 XK_Prior, 0x21de,
95 XK_Next, 0x21df,
96 XK_Tab, 0x21e5,
97 XK_ISO_Left_Tab, 0x21e6,
98 XK_Shift_L, 0x21e7,
99 XK_Shift_R, 0x21e7,
100
101 XK_Shift_Lock, 0x21eb,
102 XK_ISO_Lock, 0x21eb,
103 XK_ISO_Lock, 0x21eb,
104 XK_Caps_Lock, 0x21ec,
105 XK_Num_Lock, 0x21ed,
106 XK_ISO_Level3_Shift, 0x21ee,
107 XK_ISO_Level3_Lock, 0x21ef,
108 XK_ISO_Group_Lock, 0x21f0,
109 XK_Home, 0x21f1,
110 XK_End, 0x21f2,
111
112 XK_Execute, 0x2318,
113 XK_Begin, 0x2320,
114 XK_Delete, 0x2326,
115 XK_Clear, 0x2327,
116 XK_BackSpace, 0x232b,
117 XK_Insert, 0x2380,
118 XK_Control_L, 0x2388,
119 XK_Control_R, 0x2388,
120 XK_Pause, 0x2389,
121 XK_Break, 0x238a,
122 XK_Escape, 0x238b,
123 XK_Undo, 0x238c,
124 XK_Print, 0x2399,
125
126 XK_space, 0x2423,
127
128#ifdef XK_KP_Begin
129 XK_KP_Prior, 0x21de,
130 XK_KP_Next, 0x21df,
131 XK_KP_Begin, 0x2320,
132 XK_KP_Insert, 0x2380,
133 XK_KP_Delete, 0x2326,
134 XK_KP_Space, 0x2422,
135#endif
136 0,
137};
138
139void
140rxvt_term::iso14755_54 (int x, int y)
141{
142 x = Pixel2Col (x);
143 y = Pixel2Row (y);
144
145 if (!IN_RANGE_EXC (x, 0, ncol)
146 || !IN_RANGE_EXC (y, 0, nrow))
147 return;
148
149 for (;;)
150 {
151 const line_t &l = ROW(y - view_start);
152
153 text_t t = l.t[x];
154
155 if (t != NOCHAR || !x)
156 {
157 iso14755_51 (l.t[x], l.r[x], x, y);
158 iso14755buf = ISO_14755_54;
159 break;
160 }
161
162 x--;
163 }
164}
165
166void
167rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y)
168{
169 rxvt_fontset *fs = FONTSET (r);
170 rxvt_font *f = (*fs)[fs->find_font (ch)];
171 wchar_t *chr, *alloc, ch2, *fname;
172 int len;
173
174 fname = rxvt_utf8towcs (f->name);
175
176# if ENABLE_COMBINING
177 if (IS_COMPOSE (ch))
178 {
179 len = rxvt_composite.expand (ch, 0);
180 alloc = chr = new wchar_t[len];
181 rxvt_composite.expand (ch, chr);
182 }
183 else
184# endif
185 {
186 ch2 = ch;
187
188 alloc = 0;
189 chr = &ch2;
190 len = 1;
191 }
192
193 char attr[80]; // plenty
194
195 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
196 (int)r,
197 fgcolor_of (r), bgcolor_of (r),
198 r & RS_Bold ? " bold" : "",
199 r & RS_Italic ? " italic" : "",
200 r & RS_Blink ? " blink" : "",
201 r & RS_RVid ? " rvid" : "",
202 r & RS_Uline ? " uline" : "",
203 r & RS_Careful ? " careful" : "");
204
205 int width = wcswidth (fname, wcslen (fname));
206
207 max_it (width, 8+5); // for char + hey
208 max_it (width, strlen (attr));
209
210 if (y >= 0)
211 {
212 y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1;
213 x = 0;
214 }
215
216 scr_overlay_new (x, y, width, len + 2);
217
218 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
219
220 for (int y = 0; y < len; y++)
221 {
222 char buf[9];
223
224 ch = *chr++;
225
226 sprintf (buf, "%8x", ch);
227 scr_overlay_set (0, y, buf);
228 scr_overlay_set (9, y, '=');
229# if !UNICODE3
230 if (ch >= 0x10000)
231 ch = 0xfffd;
232# endif
233 scr_overlay_set (11, y, ch, r);
234 scr_overlay_set (12, y, NOCHAR, r);
235 }
236
237 scr_overlay_set (0, len , attr);
238 scr_overlay_set (0, len + 1, fname);
239
240 free (fname);
241
242# if ENABLE_COMBINING
243 if (alloc)
244 delete [] alloc;
245# endif
246}
247#endif
248
249void
250rxvt_term::commit_iso14755 ()
251{
252 wchar_t ch[2];
253
254 ch[0] = iso14755buf & ISO_14755_MASK;
255 ch[1] = 0;
256
257 if (iso14755buf & ISO_14755_51)
258 {
259 char mb[16];
260 int len;
261
262 // allow verbatim 0-bytes and control-bytes to be entered
263 if (ch[0] >= 0x20)
264 len = wcstombs (mb, ch, 16);
265 else
266 {
267 mb[0] = ch[0];
268 len = 1;
269 }
270
271 if (len > 0)
272 tt_write ((unsigned char *)mb, len);
273 else
274 scr_bell ();
275 }
276
277 iso14755buf = 0;
278}
279
280int
281rxvt_term::hex_keyval (XKeyEvent &ev)
282{
283 // check wether this event corresponds to a hex digit
284 // if the modifiers had not been pressed.
285 for (int index = 0; index < 8; index++)
286 {
287 KeySym k = XLookupKeysym (&ev, index);
288
289 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
290 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
291 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
292 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
293 }
294
295 return -1;
296}
297#endif
55 298
56/*{{{ Convert the keypress event into a string */ 299/*{{{ Convert the keypress event into a string */
57void 300void
58rxvt_term::lookup_key (XKeyEvent *ev) 301rxvt_term::lookup_key (XKeyEvent &ev)
59{ 302{
60 int ctrl, meta, shft, len; 303 int ctrl, meta, shft, len;
61 unsigned int newlen; 304 unsigned int newlen;
62 KeySym keysym; 305 KeySym keysym;
63#ifdef DEBUG_CMD 306#ifdef DEBUG_CMD
64 static int debug_key = 1; /* accessible by a debugger only */ 307 static int debug_key = 1; /* accessible by a debugger only */
65#endif 308#endif
66 int valid_keysym; 309 int valid_keysym;
67 unsigned char kbuf[KBUFSZ]; 310 unsigned char kbuf[KBUFSZ];
68 311
69 /* 312 /*
70 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 313 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
71 * escape sequence to toggle the Keypad. 314 * escape sequence to toggle the Keypad.
72 * 315 *
73 * Always permit `shift' to override the current setting 316 * Always permit `shift' to override the current setting
74 */ 317 */
75 shft = (ev->state & ShiftMask); 318 shft = ev.state & ShiftMask;
76 ctrl = (ev->state & ControlMask); 319 ctrl = ev.state & ControlMask;
77 meta = (ev->state & ModMetaMask); 320 meta = ev.state & ModMetaMask;
78 321
79 if (numlock_state || (ev->state & ModNumLockMask)) 322 if (numlock_state || (ev.state & ModNumLockMask))
80 { 323 {
81 numlock_state = (ev->state & ModNumLockMask); 324 numlock_state = (ev.state & ModNumLockMask);
82 PrivMode((!numlock_state), PrivMode_aplKP); 325 PrivMode ((!numlock_state), PrivMode_aplKP);
83 } 326 }
84 327
85 kbuf[0] = 0; 328 kbuf[0] = 0;
86 329
87#ifdef USE_XIM 330#ifdef USE_XIM
88 if (Input_Context) 331 if (Input_Context)
89 { 332 {
90 Status status_return; 333 Status status_return;
91 334
335#if 0
92#ifdef X_HAVE_UTF8_STRING 336#ifdef X_HAVE_UTF8_STRING
93 if (enc_utf8 && 0) 337 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
94 len = Xutf8LookupString (Input_Context, ev, (char *)kbuf, 338 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf,
95 KBUFSZ, &keysym, &status_return); 339 KBUFSZ, &keysym, &status_return);
96 else 340 else
97#endif 341#endif
98 342#endif
99 { 343 {
100 wchar_t wkbuf[KBUFSZ + 1]; 344 wchar_t wkbuf[KBUFSZ + 1];
101 345
102 // the XOpenIM manpage lies about hardcoding the locale 346 // the XOpenIM manpage lies about hardcoding the locale
103 // at the point of XOpenIM, so temporarily switch locales 347 // at the point of XOpenIM, so temporarily switch locales
104 if (rs[Rs_imLocale]) 348 if (rs[Rs_imLocale])
105 SET_LOCALE (rs[Rs_imLocale]); 349 SET_LOCALE (rs[Rs_imLocale]);
350
106 // assume wchar_t == unicode or better 351 // assume wchar_t == unicode or better
107 len = XwcLookupString (Input_Context, ev, wkbuf, 352 len = XwcLookupString (Input_Context, &ev, wkbuf,
108 KBUFSZ, &keysym, &status_return); 353 KBUFSZ, &keysym, &status_return);
354
109 if (rs[Rs_imLocale]) 355 if (rs[Rs_imLocale])
110 SET_LOCALE (locale); 356 SET_LOCALE (locale);
111 357
112 if (status_return == XLookupChars 358 if (status_return == XLookupChars
113 || status_return == XLookupBoth) 359 || status_return == XLookupBoth)
114 { 360 {
361 /* make sure the user can type ctrl-@, i.e. NUL */
362 if (len == 1 && *wkbuf == 0)
363 {
364 kbuf[0] = 0;
365 len = 1;
366 }
367 else
368 {
115 wkbuf[len] = 0; 369 wkbuf[len] = 0;
116 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ); 370 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ);
117 if (len < 0) 371 if (len < 0)
118 len = 0; 372 len = 0;
373 }
119 } 374 }
120 else 375 else
121 len = 0; 376 len = 0;
122 } 377 }
123 378
124 valid_keysym = status_return == XLookupKeySym 379 valid_keysym = status_return == XLookupKeySym
125 || status_return == XLookupBoth; 380 || status_return == XLookupBoth;
126 } 381 }
127 else 382 else
128#endif 383#endif
129
130 { 384 {
131 len = XLookupString (ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 385 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose);
132 valid_keysym = !len; 386 valid_keysym = keysym != NoSymbol;
133 } 387 }
134 388
135 if (valid_keysym) 389 if (valid_keysym)
136 { 390 {
137 /* for some backwards compatibility */ 391#ifdef KEYSYM_RESOURCE
138#if defined(HOTKEY_CTRL) || defined(HOTKEY_META) 392 if (keyboard->dispatch (this, keysym, ev.state))
139# ifdef HOTKEY_CTRL 393 return;
140 if (ctrl)
141# else
142 if (meta)
143# endif 394#endif
144 {
145 if (keysym == ks_bigfont)
146 {
147 change_font (0, FONT_UP);
148 return;
149 }
150 else if (keysym == ks_smallfont)
151 {
152 change_font (0, FONT_DN);
153 return;
154 }
155 }
156#endif
157 395
158 if (TermWin.saveLines) 396 if (saveLines)
159 { 397 {
160#ifdef UNSHIFTED_SCROLLKEYS 398#ifdef UNSHIFTED_SCROLLKEYS
161 if (!ctrl && !meta) 399 if (!ctrl && !meta)
162 {
163#else 400#else
164 if (IS_SCROLL_MOD) 401 if (IS_SCROLL_MOD)
402#endif
165 { 403 {
166#endif
167 int lnsppg; 404 int lnsppg;
168 405
169#ifdef PAGING_CONTEXT_LINES 406#ifdef PAGING_CONTEXT_LINES
170 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 407 lnsppg = nrow - PAGING_CONTEXT_LINES;
171#else 408#else
172 lnsppg = TermWin.nrow * 4 / 5; 409 lnsppg = nrow * 4 / 5;
173#endif 410#endif
174 if (keysym == XK_Prior) 411 if (keysym == XK_Prior)
175 { 412 {
176 scr_page (UP, lnsppg); 413 scr_page (UP, lnsppg);
177 return; 414 return;
… …
210 scr_move_to (1, 0); 447 scr_move_to (1, 0);
211 return; 448 return;
212 } 449 }
213 } 450 }
214#endif 451#endif
215
216 } 452 }
217 453
218 if (shft) 454 if (shft)
219 { 455 {
220 /* Shift + F1 - F10 generates F11 - F20 */ 456 /* Shift + F1 - F10 generates F11 - F20 */
221 if (keysym >= XK_F1 && keysym <= XK_F10) 457 if (keysym >= XK_F1 && keysym <= XK_F10)
222 { 458 {
223 keysym += (XK_F11 - XK_F1); 459 keysym += (XK_F11 - XK_F1);
224 shft = 0; /* turn off Shift */ 460 shft = 0; /* turn off Shift */
225 } 461 }
226 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 462 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
227 { 463 {
228 switch (keysym) 464 switch (keysym)
229 { 465 {
230 /* normal XTerm key bindings */ 466 /* normal XTerm key bindings */
231 case XK_Insert: /* Shift+Insert = paste mouse selection */ 467 case XK_Insert: /* Shift+Insert = paste mouse selection */
232 selection_request (ev->time, 0, 0); 468 selection_request (ev.time, 0, 0);
233 return; 469 return;
470#if TODO
234 /* rxvt extras */ 471 /* rxvt extras */
235 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 472 case XK_KP_Add: /* Shift+KP_Add = bigger font */
236 change_font (0, FONT_UP); 473 change_font (FONT_UP);
237 return; 474 return;
238 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 475 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
239 change_font (0, FONT_DN); 476 change_font (FONT_DN);
240 return; 477 return;
478#endif
241 } 479 }
242 } 480 }
243 } 481 }
244#ifdef PRINTPIPE 482
245 if (keysym == XK_Print) 483#if ENABLE_FRILLS || ISO_14755
246 { 484 // ISO 14755 support
247 scr_printscreen (ctrl | shft); 485 if (shft && ctrl)
248 return;
249 } 486 {
250#endif 487 int hv;
251#ifdef GREEK_SUPPORT 488
252 if (keysym == ks_greekmodeswith) 489 if (iso14755buf & ISO_14755_51
253 { 490 && (keysym == XK_space || keysym == XK_KP_Space
254 greek_mode = !greek_mode; 491 || keysym == XK_Return || keysym == XK_KP_Enter))
255 if (greek_mode)
256 { 492 {
257 xterm_seq (XTerm_title, 493 commit_iso14755 ();
258 (greek_getmode() == GREEK_ELOT928 494 iso14755buf = ISO_14755_51;
259 ? "[Greek: iso]" : "[Greek: ibm]"), CHAR_ST); 495# if ISO_14755
260 greek_reset(); 496 iso14755_51 (0);
497# endif
498 return;
261 } 499 }
262 else 500 else if ((hv = hex_keyval (ev)) >= 0)
263 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST);
264 return;
265 }
266#endif
267
268 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
269 {
270#ifdef KEYSYM_RESOURCE
271 if (!(shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL)
272 { 501 {
273 unsigned int l; 502 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
274 const unsigned char *kbuf0; 503 | hv | ISO_14755_51;
275 const unsigned char ch = C0_ESC; 504# if ISO_14755
276 505 iso14755_51 (iso14755buf & ISO_14755_MASK);
277 kbuf0 = (Keysym_map[keysym & 0xFF]);
278 l = (unsigned int)*kbuf0++;
279
280 /* escape prefix */
281 if (meta)
282# ifdef META8_OPTION
283 if (meta_char == C0_ESC)
284# endif 506# endif
285 tt_write (&ch, 1);
286 tt_write (kbuf0, l);
287 return; 507 return;
288 } 508 }
289 else 509 else
510 {
511# if ENABLE_OVERLAY
512 scr_overlay_off ();
290#endif 513# endif
514 iso14755buf = 0;
515 }
516 }
517 else if ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
518 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R)))
519 if (!(iso14755buf & ISO_14755_STARTED))
520 {
521 iso14755buf |= ISO_14755_STARTED;
522# if ENABLE_OVERLAY
523 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
524 scr_overlay_set (0, 0, "ISO 14755 mode");
525# endif
526 }
527#endif
528
529#ifdef PRINTPIPE
530 if (keysym == XK_Print)
531 {
532 scr_printscreen (ctrl | shft);
533 return;
534 }
535#endif
291 536
537 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
538 {
292 { 539 {
293 newlen = 1; 540 newlen = 1;
294 switch (keysym) 541 switch (keysym)
295 { 542 {
296#ifndef NO_BACKSPACE_KEY 543#ifndef NO_BACKSPACE_KEY
297 case XK_BackSpace: 544 case XK_BackSpace:
298 if (PrivateModes & PrivMode_HaveBackSpace) 545 if (priv_modes & PrivMode_HaveBackSpace)
299 { 546 {
300 kbuf[0] = (!!(PrivateModes & PrivMode_BackSpace) 547 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
301 ^ !!ctrl) ? '\b' : '\177'; 548 ^ !!ctrl) ? '\b' : '\177';
302 kbuf[1] = '\0'; 549 kbuf[1] = '\0';
303 } 550 }
304 else 551 else
305 STRCPY(kbuf, key_backspace); 552 strcpy (kbuf, key_backspace);
306# ifdef MULTICHAR_SET 553 break;
307 if ((Options & Opt_mc_hack) && screen.cur.col > 0) 554#endif
555#ifndef NO_DELETE_KEY
556# ifdef XK_KP_Prior
557 case XK_KP_Delete:
558 /* allow shift to override */
559 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
308 { 560 {
309 int col, row; 561 strcpy (kbuf, "\033On");
310 562 break;
311 newlen = STRLEN(kbuf);
312 col = screen.cur.col - 1;
313 row = screen.cur.row + TermWin.saveLines;
314 if (IS_MULTI2(screen.rend[row][col]))
315 MEMMOVE(kbuf + newlen, kbuf, newlen + 1);
316 } 563 }
564 /* FALLTHROUGH */
317# endif 565# endif
318 break;
319#endif
320#ifndef NO_DELETE_KEY
321 case XK_Delete: 566 case XK_Delete:
322 STRCPY(kbuf, key_delete); 567 strcpy (kbuf, key_delete);
323# ifdef MULTICHAR_SET
324 if (Options & Opt_mc_hack)
325 {
326 int col, row;
327
328 newlen = STRLEN(kbuf);
329 col = screen.cur.col;
330 row = screen.cur.row + TermWin.saveLines;
331 if (IS_MULTI1(screen.rend[row][col]))
332 MEMMOVE(kbuf + newlen, kbuf, newlen + 1);
333 }
334# endif
335 break; 568 break;
336#endif 569#endif
337 case XK_Tab: 570 case XK_Tab:
338 if (shft) 571 if (shft)
339 STRCPY(kbuf, "\033[Z"); 572 strcpy (kbuf, "\033[Z");
340 else 573 else
341 { 574 {
342#ifdef CTRL_TAB_MAKES_META 575#ifdef CTRL_TAB_MAKES_META
343 if (ctrl) 576 if (ctrl)
344 meta = 1; 577 meta = 1;
345#endif 578#endif
346#ifdef MOD4_TAB_MAKES_META 579#ifdef MOD4_TAB_MAKES_META
347 if (ev->state & Mod4Mask) 580 if (ev.state & Mod4Mask)
348 meta = 1; 581 meta = 1;
349#endif 582#endif
350 newlen = 0; 583 newlen = 0;
351 } 584 }
352 break; 585 break;
353 586
354
355#ifdef XK_KP_Left 587#ifdef XK_KP_Left
356 case XK_KP_Up: /* \033Ox or standard */ 588 case XK_KP_Up: /* \033Ox or standard */
357 case XK_KP_Down: /* \033Or or standard */ 589 case XK_KP_Down: /* \033Or or standard */
358 case XK_KP_Right: /* \033Ov or standard */ 590 case XK_KP_Right: /* \033Ov or standard */
359 case XK_KP_Left: /* \033Ot or standard */ 591 case XK_KP_Left: /* \033Ot or standard */
360 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 592 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
361 { 593 {
362 STRCPY(kbuf, "\033OZ"); 594 strcpy (kbuf, "\033OZ");
363 kbuf[2] = ("txvr"[keysym - XK_KP_Left]); 595 kbuf[2] = "txvr"[keysym - XK_KP_Left];
364 break; 596 break;
365 } 597 }
366 else 598 else
367 /* translate to std. cursor key */ 599 /* translate to std. cursor key */
368 keysym = XK_Left + (keysym - XK_KP_Left); 600 keysym = XK_Left + (keysym - XK_KP_Left);
… …
370#endif 602#endif
371 case XK_Up: /* "\033[A" */ 603 case XK_Up: /* "\033[A" */
372 case XK_Down: /* "\033[B" */ 604 case XK_Down: /* "\033[B" */
373 case XK_Right: /* "\033[C" */ 605 case XK_Right: /* "\033[C" */
374 case XK_Left: /* "\033[D" */ 606 case XK_Left: /* "\033[D" */
375 STRCPY(kbuf, "\033[Z"); 607 strcpy (kbuf, "\033[Z");
376 kbuf[2] = ("DACB"[keysym - XK_Left]); 608 kbuf[2] = "DACB"[keysym - XK_Left];
377 /* do Shift first */ 609 /* do Shift first */
378 if (shft) 610 if (shft)
379 kbuf[2] = ("dacb"[keysym - XK_Left]); 611 kbuf[2] = "dacb"[keysym - XK_Left];
380 else if (ctrl) 612 else if (ctrl)
381 { 613 {
382 kbuf[1] = 'O'; 614 kbuf[1] = 'O';
383 kbuf[2] = ("dacb"[keysym - XK_Left]); 615 kbuf[2] = "dacb"[keysym - XK_Left];
384 } 616 }
385 else if (PrivateModes & PrivMode_aplCUR) 617 else if (priv_modes & PrivMode_aplCUR)
386 kbuf[1] = 'O'; 618 kbuf[1] = 'O';
387#ifdef MULTICHAR_SET
388 //TODO: ??
389 if (Options & Opt_mc_hack)
390 {
391 int col, row, m;
392
393 col = screen.cur.col;
394 row = screen.cur.row + TermWin.saveLines;
395 m = 0;
396 if (keysym == XK_Right
397 && IS_MULTI1(screen.rend[row][col]))
398 m = 1;
399 else if (keysym == XK_Left)
400 {
401 if (col > 0)
402 {
403 if (IS_MULTI2(screen.rend[row][col - 1]))
404 m = 1;
405 }
406 else if (screen.cur.row > 0)
407 {
408 col = screen.tlen[--row];
409 if (col == -1)
410 col = TermWin.ncol - 1;
411 else
412 col--;
413 if (col > 0
414 && IS_MULTI2(screen.rend[row][col]))
415 m = 1;
416 }
417 }
418 if (m)
419 MEMMOVE(kbuf + 3, kbuf, 3 + 1);
420 }
421#endif
422 break; 619 break;
423 620
424#ifndef UNSHIFTED_SCROLLKEYS 621#ifndef UNSHIFTED_SCROLLKEYS
425# ifdef XK_KP_Prior 622# ifdef XK_KP_Prior
426 case XK_KP_Prior: 623 case XK_KP_Prior:
427 /* allow shift to override */ 624 /* allow shift to override */
428 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 625 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
429 { 626 {
430 STRCPY(kbuf, "\033Oy"); 627 strcpy (kbuf, "\033Oy");
431 break; 628 break;
432 } 629 }
433 /* FALLTHROUGH */ 630 /* FALLTHROUGH */
434# endif 631# endif
435 case XK_Prior: 632 case XK_Prior:
436 STRCPY(kbuf, "\033[5~"); 633 strcpy (kbuf, "\033[5~");
437 break; 634 break;
438# ifdef XK_KP_Next 635# ifdef XK_KP_Next
439 case XK_KP_Next: 636 case XK_KP_Next:
440 /* allow shift to override */ 637 /* allow shift to override */
441 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 638 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
442 { 639 {
443 STRCPY(kbuf, "\033Os"); 640 strcpy (kbuf, "\033Os");
444 break; 641 break;
445 } 642 }
446 /* FALLTHROUGH */ 643 /* FALLTHROUGH */
447# endif 644# endif
448 case XK_Next: 645 case XK_Next:
449 STRCPY(kbuf, "\033[6~"); 646 strcpy (kbuf, "\033[6~");
450 break; 647 break;
451#endif 648#endif
452 case XK_KP_Enter: 649 case XK_KP_Enter:
453 /* allow shift to override */ 650 /* allow shift to override */
454 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 651 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
455 { 652 {
456 STRCPY(kbuf, "\033OM"); 653 strcpy (kbuf, "\033OM");
654 break;
655 }
656
657 /* FALLTHROUGH */
658
659 case XK_Return:
660 if (priv_modes & PrivMode_LFNL)
661 {
662 kbuf[0] = '\015';
663 kbuf[1] = '\012';
664 kbuf[2] = '\0';
457 } 665 }
458 else 666 else
459 { 667 {
460 kbuf[0] = '\r'; 668 kbuf[0] = '\015';
461 kbuf[1] = '\0'; 669 kbuf[1] = '\0';
462 } 670 }
463 break; 671 break;
464 672
465#ifdef XK_KP_Begin 673#ifdef XK_KP_Begin
466 case XK_KP_Begin: 674 case XK_KP_Begin:
467 STRCPY(kbuf, "\033Ou"); 675 strcpy (kbuf, "\033Ou");
468 break; 676 break;
469 677
470 case XK_KP_Insert:
471 STRCPY(kbuf, "\033Op");
472 break;
473
474 case XK_KP_Delete:
475 STRCPY(kbuf, "\033On");
476 break;
477#endif 678#endif
478 case XK_KP_F1: /* "\033OP" */ 679 case XK_KP_F1: /* "\033OP" */
479 case XK_KP_F2: /* "\033OQ" */ 680 case XK_KP_F2: /* "\033OQ" */
480 case XK_KP_F3: /* "\033OR" */ 681 case XK_KP_F3: /* "\033OR" */
481 case XK_KP_F4: /* "\033OS" */ 682 case XK_KP_F4: /* "\033OS" */
482 STRCPY(kbuf, "\033OP"); 683 strcpy (kbuf, "\033OP");
483 kbuf[2] += (keysym - XK_KP_F1); 684 kbuf[2] += (keysym - XK_KP_F1);
484 break; 685 break;
485 686
486 case XK_KP_Multiply: /* "\033Oj" : "*" */ 687 case XK_KP_Multiply: /* "\033Oj" : "*" */
487 case XK_KP_Add: /* "\033Ok" : "+" */ 688 case XK_KP_Add: /* "\033Ok" : "+" */
488 case XK_KP_Separator: /* "\033Ol" : "," */ 689 case XK_KP_Separator: /* "\033Ol" : "," */
489 case XK_KP_Subtract: /* "\033Om" : "-" */ 690 case XK_KP_Subtract: /* "\033Om" : "-" */
490 case XK_KP_Decimal: /* "\033On" : "." */ 691 case XK_KP_Decimal: /* "\033On" : "." */
491 case XK_KP_Divide: /* "\033Oo" : "/" */ 692 case XK_KP_Divide: /* "\033Oo" : "/" */
492 case XK_KP_0: /* "\033Op" : "0" */ 693 case XK_KP_0: /* "\033Op" : "0" */
… …
498 case XK_KP_6: /* "\033Ov" : "6" */ 699 case XK_KP_6: /* "\033Ov" : "6" */
499 case XK_KP_7: /* "\033Ow" : "7" */ 700 case XK_KP_7: /* "\033Ow" : "7" */
500 case XK_KP_8: /* "\033Ox" : "8" */ 701 case XK_KP_8: /* "\033Ox" : "8" */
501 case XK_KP_9: /* "\033Oy" : "9" */ 702 case XK_KP_9: /* "\033Oy" : "9" */
502 /* allow shift to override */ 703 /* allow shift to override */
503 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 704 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
504 { 705 {
505 STRCPY(kbuf, "\033Oj"); 706 strcpy (kbuf, "\033Oj");
506 kbuf[2] += (keysym - XK_KP_Multiply); 707 kbuf[2] += (keysym - XK_KP_Multiply);
507 } 708 }
508 else 709 else
509 { 710 {
510 kbuf[0] = ('*' + (keysym - XK_KP_Multiply)); 711 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
511 kbuf[1] = '\0'; 712 kbuf[1] = '\0';
512 } 713 }
513 break; 714 break;
514 715
515 case XK_Find: 716 case XK_Find:
516 STRCPY(kbuf, "\033[1~"); 717 strcpy (kbuf, "\033[1~");
517 break; 718 break;
719
720#ifdef XK_KP_End
721 case XK_KP_Insert:
722 /* allow shift to override */
723 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
724 {
725 strcpy (kbuf, "\033Op");
726 break;
727 }
728 /* FALLTHROUGH */
729#endif
518 case XK_Insert: 730 case XK_Insert:
519 STRCPY(kbuf, "\033[2~"); 731 strcpy (kbuf, "\033[2~");
520 break; 732 break;
521#ifdef DXK_Remove /* support for DEC remove like key */ 733#ifdef DXK_Remove /* support for DEC remove like key */
522 case DXK_Remove: 734 case DXK_Remove:
523 /* FALLTHROUGH */ 735 /* FALLTHROUGH */
524#endif 736#endif
525 case XK_Execute: 737 case XK_Execute:
526 STRCPY(kbuf, "\033[3~"); 738 strcpy (kbuf, "\033[3~");
527 break; 739 break;
528 case XK_Select: 740 case XK_Select:
529 STRCPY(kbuf, "\033[4~"); 741 strcpy (kbuf, "\033[4~");
530 break; 742 break;
531#ifdef XK_KP_End 743#ifdef XK_KP_End
532 case XK_KP_End: 744 case XK_KP_End:
533 /* allow shift to override */ 745 /* allow shift to override */
534 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 746 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
535 { 747 {
536 STRCPY(kbuf, "\033Oq"); 748 strcpy (kbuf, "\033Oq");
537 break; 749 break;
538 } 750 }
539 /* FALLTHROUGH */ 751 /* FALLTHROUGH */
540#endif 752#endif
541 case XK_End: 753 case XK_End:
542 STRCPY(kbuf, KS_END); 754 strcpy (kbuf, KS_END);
543 break; 755 break;
544#ifdef XK_KP_Home 756#ifdef XK_KP_Home
545 case XK_KP_Home: 757 case XK_KP_Home:
546 /* allow shift to override */ 758 /* allow shift to override */
547 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 759 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
548 { 760 {
549 STRCPY(kbuf, "\033Ow"); 761 strcpy (kbuf, "\033Ow");
550 break; 762 break;
551 } 763 }
552 /* FALLTHROUGH */ 764 /* FALLTHROUGH */
553#endif 765#endif
554 case XK_Home: 766 case XK_Home:
555 STRCPY(kbuf, KS_HOME); 767 strcpy (kbuf, KS_HOME);
556 break; 768 break;
557 769
558#define FKEY(n, fkey) \ 770#define FKEY(n, fkey) \
559 sprintf((char *)kbuf,"\033[%2d~", (int)((n) + (keysym - fkey))) 771 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
560 772
561 case XK_F1: /* "\033[11~" */ 773 case XK_F1: /* "\033[11~" */
562 case XK_F2: /* "\033[12~" */ 774 case XK_F2: /* "\033[12~" */
563 case XK_F3: /* "\033[13~" */ 775 case XK_F3: /* "\033[13~" */
564 case XK_F4: /* "\033[14~" */ 776 case XK_F4: /* "\033[14~" */
565 case XK_F5: /* "\033[15~" */ 777 case XK_F5: /* "\033[15~" */
566 FKEY(11, XK_F1); 778 FKEY (11, XK_F1);
567 break; 779 break;
568 case XK_F6: /* "\033[17~" */ 780 case XK_F6: /* "\033[17~" */
569 case XK_F7: /* "\033[18~" */ 781 case XK_F7: /* "\033[18~" */
570 case XK_F8: /* "\033[19~" */ 782 case XK_F8: /* "\033[19~" */
571 case XK_F9: /* "\033[20~" */ 783 case XK_F9: /* "\033[20~" */
572 case XK_F10: /* "\033[21~" */ 784 case XK_F10: /* "\033[21~" */
573 FKEY(17, XK_F6); 785 FKEY (17, XK_F6);
574 break; 786 break;
575 case XK_F11: /* "\033[23~" */ 787 case XK_F11: /* "\033[23~" */
576 case XK_F12: /* "\033[24~" */ 788 case XK_F12: /* "\033[24~" */
577 case XK_F13: /* "\033[25~" */ 789 case XK_F13: /* "\033[25~" */
578 case XK_F14: /* "\033[26~" */ 790 case XK_F14: /* "\033[26~" */
579 FKEY(23, XK_F11); 791 FKEY (23, XK_F11);
580 break; 792 break;
581 case XK_F15: /* "\033[28~" */ 793 case XK_F15: /* "\033[28~" */
582 case XK_F16: /* "\033[29~" */ 794 case XK_F16: /* "\033[29~" */
583 FKEY(28, XK_F15); 795 FKEY (28, XK_F15);
584 break; 796 break;
585 case XK_Help: /* "\033[28~" */ 797 case XK_Help: /* "\033[28~" */
586 FKEY(28, XK_Help); 798 FKEY (28, XK_Help);
587 break; 799 break;
588 case XK_Menu: /* "\033[29~" */ 800 case XK_Menu: /* "\033[29~" */
589 FKEY(29, XK_Menu); 801 FKEY (29, XK_Menu);
590 break; 802 break;
591 case XK_F17: /* "\033[31~" */ 803 case XK_F17: /* "\033[31~" */
592 case XK_F18: /* "\033[32~" */ 804 case XK_F18: /* "\033[32~" */
593 case XK_F19: /* "\033[33~" */ 805 case XK_F19: /* "\033[33~" */
594 case XK_F20: /* "\033[34~" */ 806 case XK_F20: /* "\033[34~" */
… …
605 case XK_F31: /* "\033[45~" */ 817 case XK_F31: /* "\033[45~" */
606 case XK_F32: /* "\033[46~" */ 818 case XK_F32: /* "\033[46~" */
607 case XK_F33: /* "\033[47~" */ 819 case XK_F33: /* "\033[47~" */
608 case XK_F34: /* "\033[48~" */ 820 case XK_F34: /* "\033[48~" */
609 case XK_F35: /* "\033[49~" */ 821 case XK_F35: /* "\033[49~" */
610 FKEY(31, XK_F17); 822 FKEY (31, XK_F17);
611 break; 823 break;
612#undef FKEY 824#undef FKEY
613 default: 825 default:
614 newlen = 0; 826 newlen = 0;
615 break; 827 break;
616 } 828 }
829
617 if (newlen) 830 if (newlen)
618 len = STRLEN(kbuf); 831 len = strlen (kbuf);
619 } 832 }
833
620 /* 834 /*
621 * Pass meta for all function keys, if 'meta' option set 835 * Pass meta for all function keys, if 'meta' option set
622 */ 836 */
623#ifdef META8_OPTION 837#ifdef META8_OPTION
624 if (meta && (meta_char == 0x80) && len > 0) 838 if (meta && (meta_char == 0x80) && len > 0)
… …
629 else if (ctrl && keysym == XK_minus) 843 else if (ctrl && keysym == XK_minus)
630 { 844 {
631 len = 1; 845 len = 1;
632 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 846 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
633 } 847 }
848 else if (keysym == XK_ISO_Left_Tab)
849 {
850 strcpy (kbuf, "\033[Z");
851 len = 3;
852 }
634 else 853 else
635 { 854 {
636#ifdef META8_OPTION 855#ifdef META8_OPTION
637 /* set 8-bit on */ 856 /* set 8-bit on */
638 if (meta && (meta_char == 0x80)) 857 if (meta && (meta_char == 0x80))
639 { 858 {
640 unsigned char *ch; 859 unsigned char *ch;
641 860
642 for (ch = kbuf; ch < kbuf + len; ch++) 861 for (ch = kbuf; ch < kbuf + len; ch++)
643 *ch |= 0x80; 862 *ch |= 0x80;
863
644 meta = 0; 864 meta = 0;
645 } 865 }
646#endif 866#endif
647#ifdef GREEK_SUPPORT
648 if (greek_mode)
649 len = greek_xlat(kbuf, len);
650#endif
651 /* nil */ ; 867 /* nil */ ;
652 } 868 }
653 } 869 }
654 870
655 if (len <= 0) 871 if (len <= 0)
656 return; /* not mapped */ 872 return; /* not mapped */
657 873
658 if (Options & Opt_scrollTtyKeypress) 874 if (OPTION (Opt_scrollTtyKeypress))
659 if (TermWin.view_start) 875 if (view_start)
660 { 876 {
661 TermWin.view_start = 0; 877 view_start = 0;
662 want_refresh = 1; 878 want_refresh = 1;
663 } 879 }
664 880
665 /* 881 /*
666 * these modifications only affect the static keybuffer 882 * these modifications only affect the static keybuffer
… …
677 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~')); 893 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
678 894
679 /* escape prefix */ 895 /* escape prefix */
680 if (meta 896 if (meta
681#ifdef META8_OPTION 897#ifdef META8_OPTION
682 && (meta_char == C0_ESC) 898 && meta_char == C0_ESC
683#endif 899#endif
684 ) 900 )
685 { 901 {
686 const unsigned char ch = C0_ESC; 902 const unsigned char ch = C0_ESC;
687
688 tt_write(&ch, 1); 903 tt_write (&ch, 1);
689 } 904 }
905
690#ifdef DEBUG_CMD 906#if defined(DEBUG_CMD)
691 if (debug_key)
692 { /* Display keyboard buffer contents */ 907 /* Display keyboard buffer contents */
693 char *p; 908 unsigned char *p;
694 int i; 909 int i;
695 910
696 fprintf(stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len); 911 fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
697 for (i = 0, p = kbuf; i < len; i++, p++) 912 for (i = 0, p = kbuf; i < len; i++, p++)
698 fprintf(stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p); 913 fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
699 fprintf(stderr, "'\n"); 914 fprintf (stderr, "'\n");
700 }
701#endif /* DEBUG_CMD */ 915#endif /* DEBUG_CMD */
702 tt_write (kbuf, (unsigned int)len); 916 tt_write (kbuf, (unsigned int)len);
703} 917}
704/*}}} */ 918/*}}} */
705 919
706#if (MENUBAR_MAX) 920#if MENUBAR_MAX || defined (KEYSYM_RESOURCE)
707/*{{{ rxvt_cmd_write(), rxvt_cmd_getc() */ 921/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */
708/* attempt to `write' count to the input buffer */ 922/* attempt to `write' count to the input buffer */
709unsigned int 923unsigned int
710rxvt_term::cmd_write (const unsigned char *str, unsigned int count) 924rxvt_term::cmd_write (const unsigned char *str, unsigned int count)
711{ 925{
712 unsigned int n, s; 926 unsigned int n, s;
713 927
714 n = cmdbuf_ptr - cmdbuf_base; 928 n = cmdbuf_ptr - cmdbuf_base;
715 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 929 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
930
716 if (n > 0 && s < count) 931 if (n > 0 && s < count)
717 { 932 {
718 MEMMOVE(cmdbuf_base, cmdbuf_ptr, 933 memmove (cmdbuf_base, cmdbuf_ptr,
719 (unsigned int)(cmdbuf_endp - cmdbuf_ptr)); 934 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
720 cmdbuf_ptr = cmdbuf_base; 935 cmdbuf_ptr = cmdbuf_base;
721 cmdbuf_endp -= n; 936 cmdbuf_endp -= n;
722 s += n; 937 s += n;
723 } 938 }
939
724 if (count > s) 940 if (count > s)
725 { 941 {
726 rxvt_print_error("data loss: cmd_write too large"); 942 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
727 count = s; 943 count = s;
728 } 944 }
945
729 for (; count--;) 946 for (; count--;)
730 *cmdbuf_endp++ = *str++; 947 *cmdbuf_endp++ = *str++;
948
949 cmd_parse ();
950
731 return 0; 951 return 0;
732} 952}
733#endif /* MENUBAR_MAX */ 953#endif
734 954
735void 955void
736rxvt_term::flush () 956rxvt_term::flush ()
737{ 957{
958 flush_ev.stop ();
959
738#ifdef TRANSPARENT 960#ifdef TRANSPARENT
739 if (want_full_refresh) 961 if (want_full_refresh)
740 { 962 {
741 want_full_refresh = 0; 963 want_full_refresh = 0;
742 scr_clear (); 964 scr_clear ();
743 scr_touch (false); 965 scr_touch (false);
744 want_refresh = 1;
745 } 966 }
746#endif 967#endif
747 968
748 if (want_refresh) 969 if (want_refresh)
749 { 970 {
750 scr_refresh (refresh_type); 971 scr_refresh (refresh_type);
751 scrollbar_show (1); 972 scrollbar_show (1);
752#ifdef USE_XIM 973#ifdef USE_XIM
753 IMSendSpot (); 974 IMSendSpot ();
754#endif 975#endif
755
756 } 976 }
757 977
758 XFlush (Xdisplay); 978 display->flush ();
759} 979}
760 980
761void 981void
762rxvt_term::check_cb (check_watcher &w) 982rxvt_term::check_cb (check_watcher &w)
763{ 983{
764 SET_R (this); 984 SET_R (this);
765 SET_LOCALE (locale); 985 SET_LOCALE (locale);
766 986
987 display->flush ();
988
989 if (want_refresh && !flush_ev.active)
990 flush_ev.start (NOW + 1. / 60.); // refresh at max. 60 hz normally
991}
992
993void
994rxvt_term::flush_cb (time_watcher &w)
995{
996 SET_R (this);
997 SET_LOCALE (locale);
998
999 refresh_limit = 1;
1000 refresh_count = 0;
767 flush (); 1001 flush ();
768}
769
770void
771rxvt_term::process_x_events ()
772{
773 do
774 {
775 XEvent xev;
776
777 XNextEvent (Xdisplay, &xev);
778
779#if defined(CURSOR_BLINK)
780 if ((Options & Opt_cursorBlink) && xev.type == KeyPress)
781 {
782 if (hidden_cursor)
783 {
784 hidden_cursor = 0;
785 want_refresh = 1;
786 }
787
788 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
789 }
790#endif
791
792#if defined(POINTER_BLANK)
793 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
794 {
795 if (xev.type == MotionNotify
796 || xev.type == ButtonPress
797 || xev.type == ButtonRelease)
798 if (hidden_pointer)
799 pointer_unblank ();
800
801 if (xev.type == KeyPress && hidden_pointer == 0)
802 pointer_blank ();
803 }
804#endif
805
806#ifdef USE_XIM
807 if (!XFilterEvent (&xev, xev.xany.window))
808#endif
809 process_x_event (&xev);
810 }
811 while (XPending (Xdisplay));
812} 1002}
813 1003
814#ifdef CURSOR_BLINK 1004#ifdef CURSOR_BLINK
815void 1005void
816rxvt_term::cursor_blink_cb (time_watcher &w) 1006rxvt_term::cursor_blink_cb (time_watcher &w)
… …
833 w.start (w.at + TEXT_BLINK_INTERVAL); 1023 w.start (w.at + TEXT_BLINK_INTERVAL);
834 } 1024 }
835} 1025}
836#endif 1026#endif
837 1027
1028#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
838void 1029void
839rxvt_term::x_cb (io_watcher &w, short revents) 1030rxvt_term::cont_scroll_cb (time_watcher &w)
840{ 1031{
841 SET_R (this); 1032 if ((scrollbar_isUp() || scrollbar_isDn()) &&
842 SET_LOCALE (locale); 1033 scr_page (scrollbar_isUp() ? UP : DN, 1))
843 1034 {
844 process_x_events (); 1035 refresh_type |= SMOOTH_REFRESH;
1036 want_refresh = 1;
1037 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1038 }
845} 1039}
1040#endif
1041
1042#ifdef SELECTION_SCROLLING
1043void
1044rxvt_term::sel_scroll_cb (time_watcher &w)
1045{
1046 if (scr_page (scroll_selection_dir, scroll_selection_lines))
1047 {
1048 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1049 refresh_type |= SMOOTH_REFRESH;
1050 want_refresh = 1;
1051 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1052 }
1053}
1054#endif
1055
1056#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1057void
1058rxvt_term::slip_wheel_cb (time_watcher &w)
1059{
1060 if (mouse_slip_wheel_speed == 0
1061 || mouse_slip_wheel_speed < 0 ? scr_page (DN, -mouse_slip_wheel_speed)
1062 : scr_page (UP, mouse_slip_wheel_speed))
1063 {
1064 if (view_start == nsaved ||
1065 view_start == 0)
1066 mouse_slip_wheel_speed = 0;
1067
1068 refresh_type |= SMOOTH_REFRESH;
1069 want_refresh = 1;
1070 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1071 }
1072}
1073#endif
1074
1075#if HAVE_SCHED_YIELD
1076static struct event_handler
1077{
1078 check_watcher cw_yield;
1079
1080 void yield (check_watcher &w)
1081 {
1082 sched_yield ();
1083 w.stop ();
1084 }
1085
1086 event_handler ()
1087 : cw_yield (this, &event_handler::yield)
1088 {
1089 }
1090} event_handler;
1091#endif
846 1092
847bool 1093bool
848rxvt_term::pty_fill () 1094rxvt_term::pty_fill ()
849{ 1095{
850 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1096 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
1097
1098 if (CBUFSIZ == n)
1099 {
1100 rxvt_warn ("pty_fill on full buffer, draining input, continuing.\n");
1101 n = 0;
1102 }
851 1103
852 memmove (cmdbuf_base, cmdbuf_ptr, n); 1104 memmove (cmdbuf_base, cmdbuf_ptr, n);
853 cmdbuf_ptr = cmdbuf_base; 1105 cmdbuf_ptr = cmdbuf_base;
854 cmdbuf_endp = cmdbuf_ptr + n; 1106 cmdbuf_endp = cmdbuf_ptr + n;
855 1107
856 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1108 ssize_t r = read (pty.pty, cmdbuf_endp, CBUFSIZ - n);
857 1109
858 if (n > 0) 1110 if (r > 0)
859 { 1111 {
860 cmdbuf_endp += n; 1112 cmdbuf_endp += r;
861 return true; 1113 return true;
862 } 1114 }
863 else if (n < 0 && errno != EAGAIN) 1115 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1116 {
1117#if HAVE_SCHED_YIELD
1118 if (display->is_local)
1119 event_handler.cw_yield.start ();
1120#endif
1121 }
1122 else
1123 {
1124 pty_ev.stop ();
1125
1126 if (!OPTION (Opt_hold))
864 destroy (); 1127 destroy ();
865 1128 }
1129
866 return false; 1130 return false;
867} 1131}
868 1132
869void 1133void
870rxvt_term::pty_cb (io_watcher &w, short revents) 1134rxvt_term::pty_cb (io_watcher &w, short revents)
871{ 1135{
872 SET_R (this); 1136 SET_R (this);
873 SET_LOCALE (locale); 1137 SET_LOCALE (locale);
874 1138
1139 if (revents & EVENT_READ)
1140 // loop, but don't allow a single term to monopolize us
1141 while (pty_fill ())
1142 if (cmd_parse ())
1143 break;
1144
875 if (revents & EVENT_WRITE) 1145 if (revents & EVENT_WRITE)
876 tt_write (0, 0); 1146 pty_write ();
877 else if (revents & EVENT_READ)
878 {
879 bool flag = true;
880
881 // loop, but don't allow a single term to monopolize us
882 // the number of loops is fully arbitrary, and thus wrong
883 while (flag && pty_fill ())
884 {
885 if (!seen_input)
886 {
887 seen_input = 1;
888 /* once we know the shell is running, send the screen size. Again! */
889 tt_winch ();
890 }
891
892 uint32_t ch = NOCHAR;
893
894 for (;;)
895 {
896 if (ch == NOCHAR)
897 ch = next_char ();
898
899 if (ch == NOCHAR) // TODO: improve
900 break;
901
902 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
903 {
904 /* Read a text string from the input buffer */
905 uint32_t buf[BUFSIZ];
906 bool refreshnow = false;
907 int nlines = 0;
908 uint32_t *str = buf;
909
910 *str++ = ch;
911
912 for (;;)
913 {
914 ch = next_char ();
915
916 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
917 break;
918 else
919 {
920 *str++ = ch;
921
922 if (ch == '\n')
923 {
924 nlines++;
925 refresh_count++;
926
927 if (!(Options & Opt_jumpScroll)
928 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
929 {
930 refreshnow = true;
931 flag = false;
932 ch = NOCHAR;
933 break;
934 }
935 }
936
937 if (str >= buf + BUFSIZ)
938 {
939 ch = NOCHAR;
940 break;
941 }
942 }
943 }
944
945 scr_add_lines (buf, nlines, str - buf);
946
947 /*
948 * If there have been a lot of new lines, then update the screen
949 * What the heck I'll cheat and only refresh less than every page-full.
950 * the number of pages between refreshes is refresh_limit, which
951 * is incremented here because we must be doing flat-out scrolling.
952 *
953 * refreshing should be correct for small scrolls, because of the
954 * time-out
955 */
956 if (refreshnow)
957 {
958 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
959 refresh_limit++;
960
961 scr_refresh (refresh_type);
962 }
963
964 }
965 else
966 {
967 switch (ch)
968 {
969 default:
970 process_nonprinting (ch);
971 break;
972 case C0_ESC: /* escape char */
973 process_escape_seq ();
974 break;
975 /*case 0x9b: */ /* CSI */
976 /* process_csi_seq (); */
977 }
978
979 ch = NOCHAR;
980 }
981 }
982 }
983 }
984} 1147}
985 1148
986// read the next character, currently handles UTF-8 1149void
987// will probably handle all sorts of other stuff in the future 1150rxvt_term::pointer_unblank ()
988uint32_t
989rxvt_term::next_char ()
990{ 1151{
991 while (cmdbuf_ptr < cmdbuf_endp) 1152 XDefineCursor (display->display, vt, TermWin_cursor);
992 { 1153 recolour_cursor ();
993 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
994 return *cmdbuf_ptr++;
995 1154
996 wchar_t wc; 1155#ifdef POINTER_BLANK
997 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, &mbstate.mbs); 1156 hidden_pointer = 0;
998 1157
999 if (len == (size_t)-2) 1158 if (OPTION (Opt_pointerBlank))
1000 return NOCHAR; 1159 pointer_ev.start (NOW + pointerBlankDelay);
1001 1160#endif
1002 if (len == (size_t)-1)
1003 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
1004
1005 // assume wchar == unicode
1006 cmdbuf_ptr += len;
1007 return wc;
1008 }
1009
1010 return NOCHAR;
1011}
1012
1013/* rxvt_cmd_getc() - Return next input character */
1014/*
1015 * Return the next input character after first passing any keyboard input
1016 * to the command.
1017 */
1018uint32_t
1019rxvt_term::cmd_getc ()
1020{
1021 for (;;)
1022 {
1023 uint32_t c = next_char ();
1024 if (c != NOCHAR)
1025 return c;
1026
1027 // incomplete sequences should occur rarely, still, a better solution
1028 // would be preferred. either setjmp/longjmp or better design.
1029 fcntl (cmd_fd, F_SETFL, 0);
1030 pty_fill ();
1031 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
1032 }
1033} 1161}
1034 1162
1035#ifdef POINTER_BLANK 1163#ifdef POINTER_BLANK
1036void 1164void
1037rxvt_term::pointer_unblank ()
1038{
1039 XDefineCursor (Xdisplay, TermWin.vt, TermWin_cursor);
1040 recolour_cursor ();
1041
1042 hidden_pointer = 0;
1043
1044 if (Options & Opt_pointerBlank)
1045 pointer_ev.start (NOW + pointerBlankDelay);
1046}
1047
1048void
1049rxvt_term::pointer_blank () 1165rxvt_term::pointer_blank ()
1050{ 1166{
1051 if (!(Options & Opt_pointerBlank)) 1167 if (! OPTION (Opt_pointerBlank))
1052 return; 1168 return;
1053 1169
1054 XDefineCursor (Xdisplay, TermWin.vt, blank_cursor); 1170 XDefineCursor (display->display, vt, display->blank_cursor);
1055 XFlush (Xdisplay); 1171 XFlush (display->display);
1056 1172
1057 hidden_pointer = 1; 1173 hidden_pointer = 1;
1058} 1174}
1059 1175
1060void 1176void
… …
1066 pointer_blank (); 1182 pointer_blank ();
1067} 1183}
1068#endif 1184#endif
1069 1185
1070void 1186void
1071rxvt_term::mouse_report (const XButtonEvent *ev) 1187rxvt_term::mouse_report (XButtonEvent &ev)
1072{ 1188{
1073 int button_number, key_state = 0; 1189 int button_number, key_state = 0;
1074 int x, y; 1190 int x, y;
1075 1191
1076 x = ev->x; 1192 x = ev.x;
1077 y = ev->y; 1193 y = ev.y;
1078 pixel_position (&x, &y); 1194 pixel_position (&x, &y);
1079 1195
1080 if (MEvent.button == AnyButton) 1196 if (MEvent.button == AnyButton)
1081 {
1082 button_number = 3; 1197 button_number = 3;
1083 }
1084 else 1198 else
1085 { 1199 {
1086 button_number = MEvent.button - Button1; 1200 button_number = MEvent.button - Button1;
1087 /* add 0x3D for wheel events, like xterm does */ 1201 /* add 0x3D for wheel events, like xterm does */
1088 if (button_number >= 3) 1202 if (button_number >= 3)
1089 button_number += (64 - 3); 1203 button_number += (64 - 3);
1090 } 1204 }
1091 1205
1092 if (PrivateModes & PrivMode_MouseX10) 1206 if (priv_modes & PrivMode_MouseX10)
1093 { 1207 {
1094 /* 1208 /*
1095 * do not report ButtonRelease 1209 * do not report ButtonRelease
1096 * no state info allowed 1210 * no state info allowed
1097 */ 1211 */
… …
1112 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1226 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1113 + ((MEvent.state & ControlMask) ? 16 : 0); 1227 + ((MEvent.state & ControlMask) ? 16 : 0);
1114#ifdef MOUSE_REPORT_DOUBLECLICK 1228#ifdef MOUSE_REPORT_DOUBLECLICK
1115 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1229 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1116#endif 1230#endif
1117
1118 } 1231 }
1119 1232
1120#ifdef DEBUG_MOUSEREPORT 1233#if DEBUG_MOUSEREPORT
1121 fprintf(stderr, "Mouse ["); 1234 fprintf (stderr, "Mouse [");
1122 if (key_state & 16) 1235 if (key_state & 16)
1123 fputc('C', stderr); 1236 fputc ('C', stderr);
1124 if (key_state & 4) 1237 if (key_state & 4)
1125 fputc('S', stderr); 1238 fputc ('S', stderr);
1126 if (key_state & 8) 1239 if (key_state & 8)
1127 fputc('A', stderr); 1240 fputc ('A', stderr);
1128 if (key_state & 32) 1241 if (key_state & 32)
1129 fputc('2', stderr); 1242 fputc ('2', stderr);
1130 fprintf(stderr, "]: <%d>, %d/%d\n", 1243 fprintf (stderr, "]: <%d>, %d/%d\n",
1131 button_number, 1244 button_number,
1132 x + 1, 1245 x + 1,
1133 y + 1); 1246 y + 1);
1134#else 1247#endif
1248
1135 tt_printf("\033[M%c%c%c", 1249 tt_printf ("\033[M%c%c%c",
1136 (32 + button_number + key_state), 1250 (32 + button_number + key_state),
1137 (32 + x + 1), 1251 (32 + x + 1),
1138 (32 + y + 1)); 1252 (32 + y + 1));
1139#endif
1140} 1253}
1141 1254
1142#ifdef USING_W11LIB 1255#ifdef USING_W11LIB
1143void 1256void
1144rxvt_W11_process_x_event(XEvent *ev) 1257rxvt_W11_process_x_event (XEvent *ev)
1145{ 1258{
1146 rxvt_t *r = rxvt_get_r(); 1259 rxvt_t *r = rxvt_get_r ();
1147 1260
1148 process_x_event (ev); 1261 x_cb (*ev);
1149} 1262}
1150#endif 1263#endif
1151 1264
1152/*{{{ process an X event */ 1265/*{{{ process an X event */
1153void 1266void
1154rxvt_term::process_x_event (XEvent *ev) 1267rxvt_term::x_cb (XEvent &ev)
1155{ 1268{
1269 dDisp;
1270
1271 SET_R (this);
1272 SET_LOCALE (locale);
1273
1274#if defined(CURSOR_BLINK)
1275 if (OPTION (Opt_cursorBlink) && ev.type == KeyPress)
1276 {
1277 if (hidden_cursor)
1278 {
1279 hidden_cursor = 0;
1280 want_refresh = 1;
1281 }
1282
1283 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1284 }
1285#endif
1286
1287#if defined(POINTER_BLANK)
1288 if (OPTION (Opt_pointerBlank) && pointerBlankDelay > 0)
1289 {
1290 if (ev.type == MotionNotify
1291 || ev.type == ButtonPress
1292 || ev.type == ButtonRelease)
1293 if (hidden_pointer)
1294 pointer_unblank ();
1295
1296 if (ev.type == KeyPress && hidden_pointer == 0)
1297 pointer_blank ();
1298 }
1299#endif
1300
1156 Window unused_root, unused_child; 1301 Window unused_root, unused_child;
1157 int unused_root_x, unused_root_y; 1302 int unused_root_x, unused_root_y;
1158 unsigned int unused_mask; 1303 unsigned int unused_mask;
1159 1304
1160#ifdef DEBUG_X
1161 const char *const eventnames[] =
1162 { /* mason - this matches my system */
1163 "",
1164 "",
1165 "KeyPress",
1166 "KeyRelease",
1167 "ButtonPress",
1168 "ButtonRelease",
1169 "MotionNotify",
1170 "EnterNotify",
1171 "LeaveNotify",
1172 "FocusIn",
1173 "FocusOut",
1174 "KeymapNotify",
1175 "Expose",
1176 "GraphicsExpose",
1177 "NoExpose",
1178 "VisibilityNotify",
1179 "CreateNotify",
1180 "DestroyNotify",
1181 "UnmapNotify",
1182 "MapNotify",
1183 "MapRequest",
1184 "ReparentNotify",
1185 "ConfigureNotify",
1186 "ConfigureRequest",
1187 "GravityNotify",
1188 "ResizeRequest",
1189 "CirculateNotify",
1190 "CirculateRequest",
1191 "PropertyNotify",
1192 "SelectionClear",
1193 "SelectionRequest",
1194 "SelectionNotify",
1195 "ColormapNotify",
1196 "ClientMessage",
1197 "MappingNotify"
1198 };
1199#endif
1200
1201#ifdef DEBUG_X
1202 struct timeval tp;
1203 struct tm *ltt;
1204 (void)gettimeofday(&tp, NULL);
1205 ltt = localtime(&(tp.tv_sec));
1206 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));
1207#endif
1208
1209 switch (ev->type) 1305 switch (ev.type)
1210 { 1306 {
1211 case KeyPress: 1307 case KeyPress:
1212 lookup_key ((XKeyEvent *)ev); 1308#if ISO_14755
1309 if (!(iso14755buf & ISO_14755_52))
1310#endif
1311 lookup_key (ev.xkey);
1312
1313 break;
1314
1315 case KeyRelease:
1316 {
1317#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755
1318 KeySym ks;
1319
1320 ks = XLookupKeysym (&ev.xkey, ev.xkey.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
1321#endif
1322
1323#if ENABLE_FRILLS || ISO_14755
1324 // ISO 14755 support
1325 if (iso14755buf)
1326 if (iso14755buf & ISO_14755_52)
1327 {
1328# if ENABLE_OVERLAY
1329 scr_overlay_off ();
1330# endif
1331# if ISO_14755
1332 // iso14755 part 5.2 handling: release time
1333 // first: controls
1334 if ((ev.xkey.state & ControlMask)
1335 && ((ks >= 0x40 && ks <= 0x5f)
1336 || (ks >= 0x61 && ks <= 0x7f)))
1337 {
1338 iso14755buf = ISO_14755_51 | 0x2400 | (ks & 0x1f);
1339 commit_iso14755 ();
1340 return; // case-break;
1341 }
1342
1343 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)
1344 if (i[0] == ks)
1345 {
1346 iso14755buf = ISO_14755_51 | i[1];
1347 commit_iso14755 ();
1348 return; // case-break;
1349 }
1350
1351 scr_bell ();
1352# endif
1353 iso14755buf = 0;
1213 break; 1354 break;
1355 }
1356 else if ((ev.xkey.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
1357 {
1358# if ENABLE_OVERLAY
1359 scr_overlay_off ();
1360# endif
1361 if (iso14755buf & ISO_14755_51)
1362 commit_iso14755 ();
1363#if ISO_14755
1364 else if (iso14755buf & ISO_14755_STARTED)
1365 {
1366 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
1367
1368 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
1369 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
1370 }
1371# endif
1372 else
1373 iso14755buf = 0;
1374 }
1375#endif
1214 1376
1215#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1377#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1216 case KeyRelease:
1217 {
1218 if (!(ev->xkey.state & ControlMask)) 1378 if (!(ev.xkey.state & ControlMask))
1379 slip_wheel_ev.stop ();
1380 else if (ks == XK_Control_L || ks == XK_Control_R)
1219 mouse_slip_wheel_speed = 0; 1381 mouse_slip_wheel_speed = 0;
1220 else 1382#endif
1221 {
1222 KeySym ks;
1223
1224 ks = XKeycodeToKeysym(Xdisplay, ev->xkey.keycode, 0);
1225 if (ks == XK_Control_L || ks == XK_Control_R)
1226 mouse_slip_wheel_speed = 0;
1227 }
1228 break; 1383 break;
1229 } 1384 }
1230#endif
1231 1385
1232 case ButtonPress: 1386 case ButtonPress:
1233 button_press ((XButtonEvent *)ev); 1387 button_press (ev.xbutton);
1234 break; 1388 break;
1235 1389
1236 case ButtonRelease: 1390 case ButtonRelease:
1237 button_release ((XButtonEvent *)ev); 1391 button_release (ev.xbutton);
1238 break; 1392 break;
1239 1393
1240 case ClientMessage: 1394 case ClientMessage:
1241 if (ev->xclient.format == 32 1395 if (ev.xclient.format == 32
1396 && ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1397 {
1242 && (Atom)ev->xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1398 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1243 destroy (); 1399 destroy ();
1400#if ENABLE_EWMH
1401 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1402 XSendEvent (disp, ev.xclient.window = display->root,
1403 False, SubstructureRedirectMask | SubstructureNotifyMask,
1404 &ev);
1405#endif
1406 }
1407#if ENABLE_XEMBED
1408 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1409 {
1410 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1411 focus_in ();
1412 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1413 focus_out ();
1414 }
1415#endif
1244#ifdef OFFIX_DND 1416#ifdef OFFIX_DND
1245 /* OffiX Dnd (drag 'n' drop) protocol */ 1417 /* OffiX Dnd (drag 'n' drop) protocol */
1246 else if (ev->xclient.message_type == xa[XA_DNDPROTOCOL] 1418 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1247 && (ev->xclient.data.l[0] == DndFile 1419 && (ev.xclient.data.l[0] == DndFile
1248 || ev->xclient.data.l[0] == DndDir 1420 || ev.xclient.data.l[0] == DndDir
1249 || ev->xclient.data.l[0] == DndLink)) 1421 || ev.xclient.data.l[0] == DndLink))
1250 { 1422 {
1251 /* Get Dnd data */ 1423 /* Get Dnd data */
1252 Atom ActualType; 1424 Atom ActualType;
1253 int ActualFormat; 1425 int ActualFormat;
1254 unsigned char *data; 1426 unsigned char *data;
1255 unsigned long Size, RemainingBytes; 1427 unsigned long Size, RemainingBytes;
1256 1428
1257 XGetWindowProperty(Xdisplay, Xroot, 1429 XGetWindowProperty (disp, display->root,
1258 xa[XA_DNDSELECTION], 1430 xa[XA_DNDSELECTION],
1259 0L, 1000000L, 1431 0L, 1000000L,
1260 False, AnyPropertyType, 1432 False, AnyPropertyType,
1261 &ActualType, &ActualFormat, 1433 &ActualType, &ActualFormat,
1262 &Size, &RemainingBytes, 1434 &Size, &RemainingBytes,
1263 &data); 1435 &data);
1264 XChangeProperty(Xdisplay, Xroot, 1436 set_string_property (XA_CUT_BUFFER0, data);
1265 XA_CUT_BUFFER0, XA_STRING, 1437 XFree (data);
1266 8, PropModeReplace,
1267 data, STRLEN(data));
1268 selection_paste (Xroot, XA_CUT_BUFFER0, True); 1438 selection_paste (display->root, XA_CUT_BUFFER0, true);
1269 XSetInputFocus(Xdisplay, Xroot, RevertToNone, CurrentTime); 1439 XSetInputFocus (disp, display->root, RevertToNone, CurrentTime);
1270 } 1440 }
1271#endif /* OFFIX_DND */ 1441#endif /* OFFIX_DND */
1272 break; 1442 break;
1273 1443
1274 case MappingNotify: 1444 case MappingNotify:
1275 XRefreshKeyboardMapping(&(ev->xmapping)); 1445 XRefreshKeyboardMapping (&ev.xmapping);
1276 break; 1446 break;
1277 1447
1278 /* 1448 /*
1279 * XXX: this is not the _current_ arrangement 1449 * XXX: this is not the _current_ arrangement
1280 * Here's my conclusion: 1450 * Here's my conclusion:
… …
1284 * in the GraphicsExpose parts, which means that after each refresh, 1454 * in the GraphicsExpose parts, which means that after each refresh,
1285 * we need to wait for the graphics expose or Noexpose events, 1455 * we need to wait for the graphics expose or Noexpose events,
1286 * which ought to make things real slow! 1456 * which ought to make things real slow!
1287 */ 1457 */
1288 case VisibilityNotify: 1458 case VisibilityNotify:
1289 switch (ev->xvisibility.state) 1459 switch (ev.xvisibility.state)
1290 { 1460 {
1291 case VisibilityUnobscured: 1461 case VisibilityUnobscured:
1292 refresh_type = FAST_REFRESH; 1462 refresh_type = FAST_REFRESH;
1293 break; 1463 break;
1294 case VisibilityPartiallyObscured: 1464 case VisibilityPartiallyObscured:
… …
1299 break; 1469 break;
1300 } 1470 }
1301 break; 1471 break;
1302 1472
1303 case FocusIn: 1473 case FocusIn:
1304 if (!TermWin.focus) 1474 focus_in ();
1475 break;
1476
1477 case FocusOut:
1478 focus_out ();
1479 break;
1480
1481 case ConfigureNotify:
1482 if (ev.xconfigure.window == parent[0])
1305 { 1483 {
1306 TermWin.focus = 1; 1484 while (XCheckTypedWindowEvent (disp, ev.xconfigure.window, ConfigureNotify, &ev))
1307 want_refresh = 1; 1485 ;
1308#ifdef USE_XIM
1309 if (Input_Context != NULL)
1310 XSetICFocus(Input_Context);
1311#endif
1312#ifdef CURSOR_BLINK
1313 if (Options & Opt_cursorBlink)
1314 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1315#endif
1316 1486
1487 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1488 {
1489 seen_resize = 1;
1490 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1491 }
1492
1493#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1494 if (OPTION (Opt_transparent))
1495 check_our_parents ();
1496#endif
1317 } 1497 }
1318 break; 1498 break;
1319 1499
1320 case FocusOut:
1321 if (TermWin.focus)
1322 {
1323 TermWin.focus = 0;
1324 want_refresh = 1;
1325#ifdef USE_XIM
1326 if (Input_Context != NULL)
1327 XUnsetICFocus(Input_Context);
1328#endif
1329#ifdef CURSOR_BLINK
1330 if (Options & Opt_cursorBlink)
1331 cursor_blink_ev.stop ();
1332 hidden_cursor = 0;
1333#endif
1334
1335 }
1336 break;
1337
1338 case ConfigureNotify: 1500 case PropertyNotify:
1339 if (ev->xconfigure.window == TermWin.parent[0]) 1501 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1340 { 1502 && ev.xproperty.state == PropertyNewValue)
1341 int height, width; 1503 selection_property (ev.xproperty.window, ev.xproperty.atom);
1342 1504
1343 do
1344 { /* Wrap lots of configures into one */
1345 width = ev->xconfigure.width;
1346 height = ev->xconfigure.height;
1347 D_SIZE((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1348 }
1349 while (XCheckTypedWindowEvent(Xdisplay, ev->xconfigure.window,
1350 ConfigureNotify, ev));
1351 if (szHint.width != width || szHint.height != height)
1352 {
1353 D_SIZE((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height));
1354 resize_all_windows (width, height, 1);
1355 }
1356#ifdef DEBUG_SIZE
1357 else
1358 {
1359 D_SIZE((stderr, "Size: Not resizing"));
1360 }
1361#endif
1362#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1363 if (Options & Opt_transparent)
1364 {
1365 check_our_parents ();
1366 if (am_transparent)
1367 want_full_refresh = 1;
1368 }
1369#endif
1370
1371 }
1372 break; 1505 break;
1373 1506
1374 case SelectionClear: 1507 case SelectionClear:
1375 selection_clear (); 1508 selection_clear ();
1376 break; 1509 break;
1377 1510
1378 case SelectionNotify: 1511 case SelectionNotify:
1379 if (selection_wait == Sel_normal) 1512 if (selection_wait == Sel_normal)
1380 selection_paste (ev->xselection.requestor, 1513 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1381 ev->xselection.property, True);
1382 break; 1514 break;
1383 1515
1384 case SelectionRequest: 1516 case SelectionRequest:
1385 selection_send (&(ev->xselectionrequest)); 1517 selection_send (ev.xselectionrequest);
1386 break; 1518 break;
1387 1519
1388 case UnmapNotify: 1520 case UnmapNotify:
1389 TermWin.mapped = 0; 1521 mapped = 0;
1390#ifdef TEXT_BLINK 1522#ifdef TEXT_BLINK
1391 text_blink_ev.stop (); 1523 text_blink_ev.stop ();
1392#endif 1524#endif
1393 break; 1525 break;
1394 1526
1395 case MapNotify: 1527 case MapNotify:
1396 TermWin.mapped = 1; 1528 mapped = 1;
1397#ifdef TEXT_BLINK 1529#ifdef TEXT_BLINK
1398 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL); 1530 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1399#endif 1531#endif
1400 break; 1532 break;
1401 1533
1402 case PropertyNotify:
1403 if (ev->xproperty.atom == xa[XA_VT_SELECTION])
1404 {
1405 if (ev->xproperty.state == PropertyNewValue)
1406 selection_property (ev->xproperty.window,
1407 ev->xproperty.atom);
1408 break;
1409 }
1410#ifdef TRANSPARENT 1534#ifdef TRANSPARENT
1411 /*
1412 * if user used some Esetroot compatible prog to set the root bg,
1413 * use the property to determine the pixmap. We use it later on.
1414 */
1415 if (xa[XA_XROOTPMAPID] == 0)
1416 xa[XA_XROOTPMAPID] = XInternAtom(Xdisplay,
1417 "_XROOTPMAP_ID", False);
1418 if (ev->xproperty.atom != xa[XA_XROOTPMAPID])
1419 break;
1420 /* FALLTHROUGH */
1421 case ReparentNotify: 1535 case ReparentNotify:
1422 if ((Options & Opt_transparent) && check_our_parents ()) 1536 rootwin_cb (ev);
1423 { 1537 break;
1424 if (am_transparent)
1425 want_full_refresh = 1;
1426 }
1427#endif /* TRANSPARENT */ 1538#endif /* TRANSPARENT */
1428 break;
1429 1539
1430 case GraphicsExpose: 1540 case GraphicsExpose:
1431 case Expose: 1541 case Expose:
1432 if (ev->xany.window == TermWin.vt) 1542 if (ev.xany.window == vt)
1433 { 1543 {
1434#ifdef NO_SLOW_LINK_SUPPORT 1544 do
1435 scr_expose (ev->xexpose.x, ev->xexpose.y, 1545 scr_expose (ev.xexpose.x, ev.xexpose.y,
1436 ev->xexpose.width, ev->xexpose.height, False); 1546 ev.xexpose.width, ev.xexpose.height, False);
1437#else 1547 while (XCheckTypedWindowEvent (disp, vt, ev.xany.type, &ev));
1438 // don't understand this, so commented it out 1548
1549 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1550
1551 while (XCheckTypedWindowEvent (disp, vt, ev.xany.type, &ev))
1439 scr_expose (ev->xexpose.x, ev->xexpose.y, 1552 scr_expose (ev.xexpose.x, ev.xexpose.y,
1440 ev->xexpose.width, ev->xexpose.height, False); 1553 ev.xexpose.width, ev.xexpose.height, False);
1441 //scr_expose (ev->xexpose.x, 0, 1554
1442 // ev->xexpose.width, TermWin.height, False); 1555 scr_refresh (refresh_type);
1443#endif
1444 want_refresh = 1;
1445 } 1556 }
1446 else 1557 else
1447 { 1558 {
1448 XEvent unused_xevent; 1559 XEvent unused_event;
1449 1560
1450 while (XCheckTypedWindowEvent(Xdisplay, ev->xany.window, 1561 while (XCheckTypedWindowEvent (disp, ev.xany.window, Expose, &unused_event))
1451 Expose, 1562 ;
1452 &unused_xevent)) ;
1453 while (XCheckTypedWindowEvent(Xdisplay, ev->xany.window, 1563 while (XCheckTypedWindowEvent (disp, ev.xany.window, GraphicsExpose, &unused_event))
1454 GraphicsExpose, 1564 ;
1455 &unused_xevent)) ; 1565
1456 if (isScrollbarWindow(ev->xany.window)) 1566 if (isScrollbarWindow (ev.xany.window))
1457 { 1567 {
1458 scrollBar.setIdle(); 1568 scrollBar.setIdle ();
1459 scrollbar_show (0); 1569 scrollbar_show (0);
1460 } 1570 }
1461#ifdef MENUBAR 1571#ifdef MENUBAR
1462 if (menubar_visible () && isMenuBarWindow(ev->xany.window)) 1572 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1463 menubar_expose (); 1573 menubar_expose ();
1464#endif 1574#endif
1465#ifdef RXVT_GRAPHICS
1466 Gr_expose (ev->xany.window);
1467#endif
1468 1575
1576#ifdef TRANSPARENT
1577 if (am_transparent && ev.xany.window == parent[0])
1578 XClearWindow (disp, ev.xany.window);
1579#endif
1469 } 1580 }
1470 break; 1581 break;
1471 1582
1472 case MotionNotify: 1583 case MotionNotify:
1473#ifdef POINTER_BLANK 1584#ifdef POINTER_BLANK
1474 if (hidden_pointer) 1585 if (hidden_pointer)
1475 pointer_unblank (); 1586 pointer_unblank ();
1476#endif 1587#endif
1477#if MENUBAR 1588#if MENUBAR
1478 if (isMenuBarWindow(ev->xany.window)) 1589 if (isMenuBarWindow (ev.xany.window))
1479 { 1590 {
1480 menubar_control (&(ev->xbutton)); 1591 menubar_control (ev.xbutton);
1481 break; 1592 break;
1482 } 1593 }
1483#endif 1594#endif
1484 if ((PrivateModes & PrivMode_mouse_report) && !(bypass_keystate)) 1595 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1485 break; 1596 break;
1486 1597
1487 if (ev->xany.window == TermWin.vt) 1598 if (ev.xany.window == vt)
1488 { 1599 {
1489 if ((ev->xbutton.state & (Button1Mask | Button3Mask))) 1600 if (ev.xbutton.state & (Button1Mask | Button3Mask))
1490 { 1601 {
1491 while (XCheckTypedWindowEvent(Xdisplay, TermWin.vt, 1602 while (XCheckTypedWindowEvent (disp, vt, MotionNotify, &ev))
1492 MotionNotify, ev)) ; 1603 ;
1604
1493 XQueryPointer(Xdisplay, TermWin.vt, 1605 XQueryPointer (disp, vt,
1494 &unused_root, &unused_child, 1606 &unused_root, &unused_child,
1495 &unused_root_x, &unused_root_y, 1607 &unused_root_x, &unused_root_y,
1496 &(ev->xbutton.x), &(ev->xbutton.y), 1608 &ev.xbutton.x, &ev.xbutton.y,
1497 &unused_mask); 1609 &ev.xbutton.state);
1498#ifdef MOUSE_THRESHOLD 1610#ifdef MOUSE_THRESHOLD
1499 /* deal with a `jumpy' mouse */ 1611 /* deal with a `jumpy' mouse */
1500 if ((ev->xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1612 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1501 { 1613 {
1502#endif 1614#endif
1615#if ISO_14755
1616 // 5.4
1617 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1618 {
1619 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1620 break;
1621 }
1622#endif
1503 selection_extend ((ev->xbutton.x), (ev->xbutton.y), 1623 selection_extend (ev.xbutton.x, ev.xbutton.y,
1504 (ev->xbutton.state & Button3Mask) ? 2 : 0); 1624 ev.xbutton.state & Button3Mask ? 2 : 0);
1625
1505#ifdef SELECTION_SCROLLING 1626#ifdef SELECTION_SCROLLING
1506 if (ev->xbutton.y < TermWin.int_bwidth 1627 if (ev.xbutton.y < int_bwidth
1507 || Pixel2Row(ev->xbutton.y) > (TermWin.nrow-1)) 1628 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1508 { 1629 {
1509 int dist; 1630 int dist;
1510
1511 pending_scroll_selection=1;
1512 1631
1513 /* don't clobber the current delay if we are 1632 /* don't clobber the current delay if we are
1514 * already in the middle of scrolling. 1633 * already in the middle of scrolling.
1515 */ 1634 */
1516 if (scroll_selection_delay<=0) 1635 if (!sel_scroll_ev.active)
1517 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1636 sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1518 1637
1519 /* save the event params so we can highlight 1638 /* save the event params so we can highlight
1520 * the selection in the pending-scroll loop 1639 * the selection in the pending-scroll loop
1521 */ 1640 */
1522 selection_save_x=ev->xbutton.x; 1641 selection_save_x = ev.xbutton.x;
1523 selection_save_y=ev->xbutton.y; 1642 selection_save_y = ev.xbutton.y;
1524 selection_save_state=
1525 (ev->xbutton.state & Button3Mask) ? 2 : 0; 1643 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1526 1644
1527 /* calc number of lines to scroll */ 1645 /* calc number of lines to scroll */
1528 if (ev->xbutton.y<TermWin.int_bwidth) 1646 if (ev.xbutton.y < int_bwidth)
1529 { 1647 {
1530 scroll_selection_dir = UP; 1648 scroll_selection_dir = UP;
1531 dist = TermWin.int_bwidth - ev->xbutton.y; 1649 dist = int_bwidth - ev.xbutton.y;
1532 } 1650 }
1533 else 1651 else
1534 { 1652 {
1535 scroll_selection_dir = DN; 1653 scroll_selection_dir = DN;
1536 dist = ev->xbutton.y - 1654 dist = ev.xbutton.y - (int_bwidth + height);
1537 (TermWin.int_bwidth + TermWin.height);
1538 } 1655 }
1656
1539 scroll_selection_lines=(Pixel2Height(dist)/ 1657 scroll_selection_lines = Pixel2Height (dist)
1540 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1658 / SELECTION_SCROLL_LINE_SPEEDUP
1659 + 1;
1541 MIN_IT(scroll_selection_lines, 1660 min_it (scroll_selection_lines,
1542 SELECTION_SCROLL_MAX_LINES); 1661 SELECTION_SCROLL_MAX_LINES);
1543 } 1662 }
1544 else 1663 else
1545 { 1664 {
1546 /* we are within the text window, so we 1665 /* we are within the text window, so we
1547 * shouldn't be scrolling 1666 * shouldn't be scrolling
1548 */ 1667 */
1549 pending_scroll_selection = 0; 1668 if (sel_scroll_ev.active)
1669 sel_scroll_ev.stop();
1550 } 1670 }
1551#endif 1671#endif
1552#ifdef MOUSE_THRESHOLD 1672#ifdef MOUSE_THRESHOLD
1553
1554 } 1673 }
1555#endif 1674#endif
1556
1557 } 1675 }
1558 } 1676 }
1559 else if (isScrollbarWindow(ev->xany.window) && scrollbar_isMotion()) 1677 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ())
1560 { 1678 {
1561 while (XCheckTypedWindowEvent(Xdisplay, scrollBar.win, 1679 while (XCheckTypedWindowEvent (disp, scrollBar.win,
1562 MotionNotify, ev)) ; 1680 MotionNotify, &ev))
1681 ;
1682
1563 XQueryPointer(Xdisplay, scrollBar.win, 1683 XQueryPointer (disp, scrollBar.win,
1564 &unused_root, &unused_child, 1684 &unused_root, &unused_child,
1565 &unused_root_x, &unused_root_y, 1685 &unused_root_x, &unused_root_y,
1566 &(ev->xbutton.x), &(ev->xbutton.y), 1686 &ev.xbutton.x, &ev.xbutton.y,
1567 &unused_mask); 1687 &unused_mask);
1568 scr_move_to (scrollbar_position(ev->xbutton.y) - csrO, 1688 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1569 scrollbar_size()); 1689 scrollbar_size ());
1570 scr_refresh (refresh_type); 1690 scr_refresh (refresh_type);
1571 refresh_limit = 0; 1691 refresh_limit = 0;
1572 scrollbar_show (1); 1692 scrollbar_show (1);
1573 } 1693 }
1574 break; 1694 break;
1575 } 1695 }
1576} 1696}
1577 1697
1578void 1698void
1699rxvt_term::focus_in ()
1700{
1701 if (!focus)
1702 {
1703 focus = 1;
1704 want_refresh = 1;
1705
1706 PERL_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1707
1708#if USE_XIM
1709 if (Input_Context != NULL)
1710 {
1711 IMSetStatusPosition ();
1712 XSetICFocus (Input_Context);
1713 }
1714#endif
1715#if CURSOR_BLINK
1716 if (OPTION (Opt_cursorBlink))
1717 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1718#endif
1719#if OFF_FOCUS_FADING
1720 if (rs[Rs_fade])
1721 {
1722 pix_colors = pix_colors_focused;
1723 scr_recolour ();
1724 }
1725#endif
1726 }
1727}
1728
1729void
1730rxvt_term::focus_out ()
1731{
1732 if (focus)
1733 {
1734 focus = 0;
1735 want_refresh = 1;
1736
1737 PERL_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1738
1739#if ENABLE_FRILLS || ISO_14755
1740 if (iso14755buf)
1741 {
1742 iso14755buf = 0;
1743# if ENABLE_OVERLAY
1744 scr_overlay_off ();
1745# endif
1746 }
1747#endif
1748#if USE_XIM
1749 if (Input_Context != NULL)
1750 XUnsetICFocus (Input_Context);
1751#endif
1752#if CURSOR_BLINK
1753 if (OPTION (Opt_cursorBlink))
1754 cursor_blink_ev.stop ();
1755 hidden_cursor = 0;
1756#endif
1757#if OFF_FOCUS_FADING
1758 if (rs[Rs_fade])
1759 {
1760 pix_colors = pix_colors_unfocused;
1761 scr_recolour ();
1762 }
1763#endif
1764 }
1765}
1766
1767#if TRANSPARENT
1768void
1769rxvt_term::rootwin_cb (XEvent &ev)
1770{
1771 SET_R (this);
1772 SET_LOCALE (locale);
1773
1774 switch (ev.type)
1775 {
1776 case PropertyNotify:
1777 /*
1778 * if user used some Esetroot compatible prog to set the root bg,
1779 * use the property to determine the pixmap. We use it later on.
1780 */
1781 if (ev.xproperty.atom != xa[XA_XROOTPMAP_ID]
1782 && ev.xproperty.atom != xa[XA_ESETROOT_PMAP_ID])
1783 return;
1784
1785 /* FALLTHROUGH */
1786 case ReparentNotify:
1787 if (OPTION (Opt_transparent) && check_our_parents () && am_transparent)
1788 want_refresh = want_full_refresh = 1;
1789 break;
1790 }
1791}
1792#endif
1793
1794void
1579rxvt_term::button_press (XButtonEvent *ev) 1795rxvt_term::button_press (XButtonEvent &ev)
1580{ 1796{
1581 int reportmode = 0, clickintime; 1797 int reportmode = 0, clickintime;
1582 1798
1583 bypass_keystate = ev->state & (ModMetaMask | ShiftMask); 1799 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1584 if (!bypass_keystate) 1800 if (!bypass_keystate)
1585 reportmode = !!(PrivateModes & PrivMode_mouse_report); 1801 reportmode = !! (priv_modes & PrivMode_mouse_report);
1802
1586 /* 1803 /*
1587 * VT window processing of button press 1804 * VT window processing of button press
1588 */ 1805 */
1589 if (ev->window == TermWin.vt) 1806 if (ev.window == vt)
1590 { 1807 {
1591#if RXVT_GRAPHICS 1808#if ISO_14755
1592 if (ev->subwindow != None) 1809 // 5.4
1593 rxvt_Gr_ButtonPress (ev->x, ev->y); 1810 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1594 else 1811 {
1595#endif 1812 iso14755_54 (ev.x, ev.y);
1596 1813 return;
1597 { 1814 }
1815#endif
1816
1598 clickintime = ev->time - MEvent.time < MULTICLICK_TIME; 1817 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1818
1599 if (reportmode) 1819 if (reportmode)
1820 {
1821 /* mouse report from vt window */
1822 /* save the xbutton state (for ButtonRelease) */
1823 MEvent.state = ev.state;
1824#ifdef MOUSE_REPORT_DOUBLECLICK
1825 if (ev.button == MEvent.button && clickintime)
1600 { 1826 {
1601 /* mouse report from vt window */ 1827 /* same button, within alloted time */
1602 /* save the xbutton state (for ButtonRelease) */ 1828 MEvent.clicks++;
1603 MEvent.state = ev->state; 1829 if (MEvent.clicks > 1)
1604#ifdef MOUSE_REPORT_DOUBLECLICK
1605 if (ev->button == MEvent.button && clickintime)
1606 { 1830 {
1607 /* same button, within alloted time */
1608 MEvent.clicks++;
1609 if (MEvent.clicks > 1)
1610 {
1611 /* only report double clicks */ 1831 /* only report double clicks */
1612 MEvent.clicks = 2; 1832 MEvent.clicks = 2;
1613 mouse_report (ev); 1833 mouse_report (ev);
1614 1834
1615 /* don't report the release */ 1835 /* don't report the release */
1616 MEvent.clicks = 0; 1836 MEvent.clicks = 0;
1617 MEvent.button = AnyButton; 1837 MEvent.button = AnyButton;
1618 }
1619 } 1838 }
1620 else
1621 {
1622 /* different button, or time expired */
1623 MEvent.clicks = 1;
1624 MEvent.button = ev->button;
1625 mouse_report (ev);
1626 }
1627#else
1628 MEvent.button = ev->button;
1629 mouse_report (ev);
1630#endif /* MOUSE_REPORT_DOUBLECLICK */
1631
1632 } 1839 }
1633 else 1840 else
1634 { 1841 {
1635 if (ev->button != MEvent.button) 1842 /* different button, or time expired */
1636 MEvent.clicks = 0; 1843 MEvent.clicks = 1;
1844 MEvent.button = ev.button;
1845 mouse_report (ev);
1846 }
1847#else
1848 MEvent.button = ev.button;
1849 mouse_report (ev);
1850#endif /* MOUSE_REPORT_DOUBLECLICK */
1851
1852 }
1853 else
1854 {
1855 if (ev.button != MEvent.button)
1856 MEvent.clicks = 0;
1857
1637 switch (ev->button) 1858 switch (ev.button)
1638 { 1859 {
1639 case Button1: 1860 case Button1:
1861 /* allow meta + click to select rectangular areas */
1862 /* should be done in screen.C */
1863#if ENABLE_FRILLS
1864 selection.rect = !!(ev.state & ModMetaMask);
1865#else
1866 selection.rect = false;
1867#endif
1868
1640 /* allow shift+left click to extend selection */ 1869 /* allow shift+left click to extend selection */
1641 if (ev->state & ShiftMask && !(PrivateModes & PrivMode_mouse_report)) 1870 if (ev.state & ShiftMask && ! (priv_modes & PrivMode_mouse_report))
1642 { 1871 {
1643 if (MEvent.button == Button1 && clickintime) 1872 if (MEvent.button == Button1 && clickintime)
1644 selection_rotate (ev->x, ev->y); 1873 selection_rotate (ev.x, ev.y);
1645 else
1646 selection_extend (ev->x, ev->y, 1);
1647 }
1648 else 1874 else
1649 { 1875 selection_extend (ev.x, ev.y, 1);
1650 if (MEvent.button == Button1 && clickintime)
1651 MEvent.clicks++;
1652 else
1653 MEvent.clicks = 1;
1654
1655 selection_click (MEvent.clicks, ev->x, ev->y);
1656 } 1876 }
1657 1877 else
1658 MEvent.button = Button1;
1659 break; 1878 {
1660
1661 case Button3:
1662 if (MEvent.button == Button3 && clickintime) 1879 if (MEvent.button == Button1 && clickintime)
1663 selection_rotate (ev->x, ev->y); 1880 MEvent.clicks++;
1664 else 1881 else
1882 MEvent.clicks = 1;
1883
1884 selection_click (MEvent.clicks, ev.x, ev.y);
1885 }
1886
1887 MEvent.button = Button1;
1888 break;
1889
1890 case Button3:
1891 if (MEvent.button == Button3 && clickintime)
1892 selection_rotate (ev.x, ev.y);
1893 else
1665 selection_extend (ev->x, ev->y, 1); 1894 selection_extend (ev.x, ev.y, 1);
1895
1666 MEvent.button = Button3; 1896 MEvent.button = Button3;
1667 break; 1897 break;
1668 }
1669 } 1898 }
1899 }
1900
1670 MEvent.time = ev->time; 1901 MEvent.time = ev.time;
1671 return; 1902 return;
1672 }
1673 } 1903 }
1674 1904
1675 /* 1905 /*
1676 * Scrollbar window processing of button press 1906 * Scrollbar window processing of button press
1677 */ 1907 */
1678 if (isScrollbarWindow(ev->window)) 1908 if (isScrollbarWindow (ev.window))
1679 { 1909 {
1680 scrollBar.setIdle (); 1910 scrollBar.setIdle ();
1681 /* 1911 /*
1682 * Rxvt-style scrollbar: 1912 * Rxvt-style scrollbar:
1683 * move up if mouse is above slider 1913 * move up if mouse is above slider
… …
1695 * Mouse report disabled scrollbar: 1925 * Mouse report disabled scrollbar:
1696 * arrow buttons - send up/down 1926 * arrow buttons - send up/down
1697 * click on scrollbar - send pageup/down 1927 * click on scrollbar - send pageup/down
1698 */ 1928 */
1699 if ((scrollBar.style == R_SB_NEXT 1929 if ((scrollBar.style == R_SB_NEXT
1700 && scrollbarnext_upButton(ev->y)) 1930 && scrollbarnext_upButton (ev.y))
1701 || (scrollBar.style == R_SB_RXVT 1931 || (scrollBar.style == R_SB_RXVT
1702 && scrollbarrxvt_upButton(ev->y))) 1932 && scrollbarrxvt_upButton (ev.y)))
1703 tt_printf("\033[A"); 1933 tt_printf ("\033[A");
1704 else if ((scrollBar.style == R_SB_NEXT 1934 else if ((scrollBar.style == R_SB_NEXT
1705 && scrollbarnext_dnButton(ev->y)) 1935 && scrollbarnext_dnButton (ev.y))
1706 || (scrollBar.style == R_SB_RXVT 1936 || (scrollBar.style == R_SB_RXVT
1707 && scrollbarrxvt_dnButton(ev->y))) 1937 && scrollbarrxvt_dnButton (ev.y)))
1708 tt_printf("\033[B"); 1938 tt_printf ("\033[B");
1709 else 1939 else
1710 switch (ev->button) 1940 switch (ev.button)
1711 { 1941 {
1712 case Button2: 1942 case Button2:
1713 tt_printf("\014"); 1943 tt_printf ("\014");
1714 break; 1944 break;
1715 case Button1: 1945 case Button1:
1716 tt_printf("\033[6~"); 1946 tt_printf ("\033[6~");
1717 break; 1947 break;
1718 case Button3: 1948 case Button3:
1719 tt_printf("\033[5~"); 1949 tt_printf ("\033[5~");
1720 break; 1950 break;
1721 } 1951 }
1722 } 1952 }
1723 else 1953 else
1724#endif /* NO_SCROLLBAR_REPORT */ 1954#endif /* NO_SCROLLBAR_REPORT */
… …
1726 { 1956 {
1727 char upordown = 0; 1957 char upordown = 0;
1728 1958
1729 if (scrollBar.style == R_SB_NEXT) 1959 if (scrollBar.style == R_SB_NEXT)
1730 { 1960 {
1731 if (scrollbarnext_upButton(ev->y)) 1961 if (scrollbarnext_upButton (ev.y))
1732 upordown = -1; /* up */ 1962 upordown = -1; /* up */
1733 else if (scrollbarnext_dnButton(ev->y)) 1963 else if (scrollbarnext_dnButton (ev.y))
1734 upordown = 1; /* down */ 1964 upordown = 1; /* down */
1735 } 1965 }
1736 else if (scrollBar.style == R_SB_RXVT) 1966 else if (scrollBar.style == R_SB_RXVT)
1737 { 1967 {
1738 if (scrollbarrxvt_upButton(ev->y)) 1968 if (scrollbarrxvt_upButton (ev.y))
1739 upordown = -1; /* up */ 1969 upordown = -1; /* up */
1740 else if (scrollbarrxvt_dnButton(ev->y)) 1970 else if (scrollbarrxvt_dnButton (ev.y))
1741 upordown = 1; /* down */ 1971 upordown = 1; /* down */
1742 } 1972 }
1743 if (upordown) 1973 if (upordown)
1744 { 1974 {
1745#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1975#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1746 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 1976 cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1747#endif 1977#endif
1748 if (scr_page (upordown < 0 ? UP : DN, 1)) 1978 if (scr_page (upordown < 0 ? UP : DN, 1))
1749 { 1979 {
1750 if (upordown < 0) 1980 if (upordown < 0)
1751 scrollBar.setUp (); 1981 scrollBar.setUp ();
1752 else 1982 else
1753 scrollBar.setDn (); 1983 scrollBar.setDn ();
1754 } 1984 }
1755 } 1985 }
1756 else 1986 else
1757 switch (ev->button) 1987 switch (ev.button)
1758 { 1988 {
1759 case Button2: 1989 case Button2:
1760 switch (scrollbar_align) 1990 switch (scrollbar_align)
1761 { 1991 {
1762 case R_SB_ALIGN_TOP: 1992 case R_SB_ALIGN_TOP:
… …
1767 break; 1997 break;
1768 case R_SB_ALIGN_BOTTOM: 1998 case R_SB_ALIGN_BOTTOM:
1769 csrO = scrollBar.bot - scrollBar.top; 1999 csrO = scrollBar.bot - scrollBar.top;
1770 break; 2000 break;
1771 } 2001 }
2002
1772 if (scrollBar.style == R_SB_XTERM 2003 if (scrollBar.style == R_SB_XTERM
1773 || scrollbar_above_slider(ev->y) 2004 || scrollbar_above_slider (ev.y)
1774 || scrollbar_below_slider(ev->y)) 2005 || scrollbar_below_slider (ev.y))
1775 scr_move_to ( scrollbar_position(ev->y) - csrO, 2006 scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ());
1776 scrollbar_size()); 2007
1777 scrollBar.setMotion (); 2008 scrollBar.setMotion ();
1778 break; 2009 break;
1779 2010
1780 case Button1: 2011 case Button1:
1781 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2012 if (scrollbar_align == R_SB_ALIGN_CENTRE)
1782 csrO = ev->y - scrollBar.top; 2013 csrO = ev.y - scrollBar.top;
1783 /* FALLTHROUGH */ 2014 /* FALLTHROUGH */
1784 2015
1785 case Button3: 2016 case Button3:
1786 if (scrollBar.style != R_SB_XTERM) 2017 if (scrollBar.style != R_SB_XTERM)
1787 { 2018 {
1788 if (scrollbar_above_slider(ev->y)) 2019 if (scrollbar_above_slider (ev.y))
1789# ifdef RXVT_SCROLL_FULL 2020# ifdef RXVT_SCROLL_FULL
1790 scr_page (UP, TermWin.nrow - 1); 2021 scr_page (UP, nrow - 1);
1791# else 2022# else
1792 scr_page (UP, TermWin.nrow / 4); 2023 scr_page (UP, nrow / 4);
1793# endif 2024# endif
1794 else if (scrollbar_below_slider(ev->y)) 2025 else if (scrollbar_below_slider (ev.y))
1795# ifdef RXVT_SCROLL_FULL 2026# ifdef RXVT_SCROLL_FULL
1796 scr_page (DN, TermWin.nrow - 1); 2027 scr_page (DN, nrow - 1);
1797# else 2028# else
1798 scr_page (DN, TermWin.nrow / 4); 2029 scr_page (DN, nrow / 4);
1799# endif 2030# endif
1800 else 2031 else
1801 scrollBar.setMotion (); 2032 scrollBar.setMotion ();
1802 } 2033 }
1803 else 2034 else
1804 { 2035 {
1805 scr_page ((ev->button == Button1 ? DN : UP), 2036 scr_page ((ev.button == Button1 ? DN : UP),
1806 (TermWin.nrow 2037 (nrow
1807 * scrollbar_position(ev->y) 2038 * scrollbar_position (ev.y)
1808 / scrollbar_size())); 2039 / scrollbar_size ()));
1809 } 2040 }
2041
1810 break; 2042 break;
1811 } 2043 }
1812 } 2044 }
1813 return; 2045 return;
1814 } 2046 }
1815#if MENUBAR 2047#if MENUBAR
1816 /* 2048 /*
1817 * Menubar window processing of button press 2049 * Menubar window processing of button press
1818 */ 2050 */
1819 if (isMenuBarWindow(ev->window)) 2051 if (isMenuBarWindow (ev.window))
1820 menubar_control (ev); 2052 menubar_control (ev);
1821#endif 2053#endif
1822} 2054}
1823 2055
1824void 2056void
1825rxvt_term::button_release (XButtonEvent *ev) 2057rxvt_term::button_release (XButtonEvent &ev)
1826{ 2058{
1827 int reportmode = 0; 2059 int reportmode = 0;
1828 2060
1829 csrO = 0; /* reset csr Offset */ 2061 csrO = 0; /* reset csr Offset */
1830 if (!bypass_keystate) 2062 if (!bypass_keystate)
1831 reportmode = !!(PrivateModes & PrivMode_mouse_report); 2063 reportmode = !! (priv_modes & PrivMode_mouse_report);
1832 2064
1833 if (scrollbar_isUpDn()) 2065 if (scrollbar_isUpDn ())
1834 { 2066 {
1835 scrollBar.setIdle (); 2067 scrollBar.setIdle ();
1836 scrollbar_show (0); 2068 scrollbar_show (0);
1837#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2069#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1838 refresh_type &= ~SMOOTH_REFRESH; 2070 refresh_type &= ~SMOOTH_REFRESH;
1839#endif 2071#endif
1840
1841 } 2072 }
2073
1842#ifdef SELECTION_SCROLLING 2074#ifdef SELECTION_SCROLLING
1843 pending_scroll_selection=0; 2075 if (sel_scroll_ev.active)
2076 sel_scroll_ev.stop();
1844#endif 2077#endif
2078
1845 if (ev->window == TermWin.vt) 2079 if (ev.window == vt)
1846 { 2080 {
1847#ifdef RXVT_GRAPHICS 2081#if ISO_14755
1848 if (ev->subwindow != None) 2082 // 5.4
1849 rxvt_Gr_ButtonRelease(ev->x, ev->y); 2083 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1850 else 2084 return;
1851#endif 2085#endif
1852
1853 {
1854 if (reportmode) 2086 if (reportmode)
2087 {
2088 /* mouse report from vt window */
2089 /* don't report release of wheel "buttons" */
2090 if (ev.button >= 4)
2091 return;
2092#ifdef MOUSE_REPORT_DOUBLECLICK
2093 /* only report the release of 'slow' single clicks */
2094 if (MEvent.button != AnyButton
2095 && (ev.button != MEvent.button
2096 || (ev.time - MEvent.time
2097 > MULTICLICK_TIME / 2)))
1855 { 2098 {
1856 /* mouse report from vt window */
1857 /* don't report release of wheel "buttons" */
1858 if (ev->button >= 4)
1859 return;
1860#ifdef MOUSE_REPORT_DOUBLECLICK
1861 /* only report the release of 'slow' single clicks */
1862 if (MEvent.button != AnyButton
1863 && (ev->button != MEvent.button
1864 || (ev->time - MEvent.time
1865 > MULTICLICK_TIME / 2)))
1866 {
1867 MEvent.clicks = 0; 2099 MEvent.clicks = 0;
1868 MEvent.button = AnyButton;
1869 mouse_report (ev);
1870 }
1871#else /* MOUSE_REPORT_DOUBLECLICK */
1872 MEvent.button = AnyButton; 2100 MEvent.button = AnyButton;
1873 mouse_report (ev); 2101 mouse_report (ev);
2102 }
2103#else /* MOUSE_REPORT_DOUBLECLICK */
2104 MEvent.button = AnyButton;
2105 mouse_report (ev);
1874#endif /* MOUSE_REPORT_DOUBLECLICK */ 2106#endif /* MOUSE_REPORT_DOUBLECLICK */
1875 return; 2107 return;
1876 } 2108 }
2109
1877 /* 2110 /*
1878 * dumb hack to compensate for the failure of click-and-drag 2111 * dumb hack to compensate for the failure of click-and-drag
1879 * when overriding mouse reporting 2112 * when overriding mouse reporting
1880 */ 2113 */
1881 if (PrivateModes & PrivMode_mouse_report 2114 if (priv_modes & PrivMode_mouse_report
1882 && bypass_keystate 2115 && bypass_keystate
1883 && ev->button == Button1 && MEvent.clicks <= 1) 2116 && ev.button == Button1 && MEvent.clicks <= 1)
1884 selection_extend (ev->x, ev->y, 0); 2117 selection_extend (ev.x, ev.y, 0);
1885 2118
1886 switch (ev->button) 2119 switch (ev.button)
2120 {
2121 case Button1:
2122 case Button3:
2123 selection_make (ev.time);
2124 break;
2125 case Button2:
2126 selection_request (ev.time, ev.x, ev.y);
2127 break;
2128#ifdef MOUSE_WHEEL
2129 case Button4:
2130 case Button5:
1887 { 2131 {
1888 case Button1: 2132 int i;
1889 case Button3: 2133 page_dirn v;
1890 selection_make (ev->time); 2134
2135 v = ev.button == Button4 ? UP : DN;
2136
2137 if (ev.state & ShiftMask)
1891 break; 2138 i = 1;
1892 case Button2: 2139 else if (OPTION (Opt_mouseWheelScrollPage))
1893 selection_request (ev->time, ev->x, ev->y); 2140 i = nrow - 1;
2141 else
1894 break; 2142 i = 5;
2143
1895#ifdef MOUSE_WHEEL 2144# ifdef MOUSE_SLIP_WHEELING
1896 case Button4: 2145 if (ev.state & ControlMask)
1897 case Button5:
1898 { 2146 {
1899 int i;
1900 page_dirn v;
1901
1902 v = (ev->button == Button4) ? UP : DN;
1903 if (ev->state & ShiftMask)
1904 i = 1;
1905 else if ((Options & Opt_mouseWheelScrollPage))
1906 i = TermWin.nrow - 1;
1907 else
1908 i = 5;
1909# ifdef MOUSE_SLIP_WHEELING
1910 if (ev->state & ControlMask)
1911 {
1912 mouse_slip_wheel_speed += (v ? -1 : 1); 2147 mouse_slip_wheel_speed += v ? -1 : 1;
2148 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2149 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2150
2151 if (slip_wheel_ev.at < NOW)
1913 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2152 slip_wheel_ev.at = NOW + SCROLLBAR_CONTINUOUS_DELAY;
2153
2154 slip_wheel_ev.start ();
1914 } 2155 }
2156 else
2157 {
1915# endif 2158# endif
1916# ifdef JUMP_MOUSE_WHEEL 2159# ifdef JUMP_MOUSE_WHEEL
1917 scr_page (v, i); 2160 scr_page (v, i);
1918 scr_refresh (SMOOTH_REFRESH); 2161 scr_refresh (SMOOTH_REFRESH);
1919 scrollbar_show (1); 2162 scrollbar_show (1);
… …
1923 scr_page (v, 1); 2166 scr_page (v, 1);
1924 scr_refresh (SMOOTH_REFRESH); 2167 scr_refresh (SMOOTH_REFRESH);
1925 scrollbar_show (1); 2168 scrollbar_show (1);
1926 } 2169 }
1927# endif 2170# endif
1928 2171# ifdef MOUSE_SLIP_WHEELING
1929 } 2172 }
1930 break;
1931#endif 2173#endif
1932
1933 } 2174 }
2175 break;
2176#endif
1934 } 2177 }
1935 } 2178 }
1936#ifdef MENUBAR 2179#ifdef MENUBAR
1937 else if (isMenuBarWindow(ev->window)) 2180 else if (isMenuBarWindow (ev.window))
1938 menubar_control (ev); 2181 menubar_control (ev);
1939#endif 2182#endif
1940} 2183}
1941 2184
1942
1943#ifdef TRANSPARENT 2185#ifdef TRANSPARENT
2186#if TINTING
2187/* taken from aterm-0.4.2 */
2188
2189typedef uint32_t RUINT32T;
2190
2191void ShadeXImage(rxvt_display *display, XImage* srcImage, int shade, int rm, int gm, int bm)
2192{
2193 int sh_r, sh_g, sh_b;
2194 RUINT32T mask_r, mask_g, mask_b;
2195 RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b;
2196 unsigned int lower_lim_r, lower_lim_g, lower_lim_b;
2197 unsigned int upper_lim_r, upper_lim_g, upper_lim_b;
2198 int i;
2199
2200 Visual *visual = display->visual;
2201
2202 if( visual->c_class != TrueColor || srcImage->format != ZPixmap ) return ;
2203
2204 /* for convenience */
2205 mask_r = visual->red_mask;
2206 mask_g = visual->green_mask;
2207 mask_b = visual->blue_mask;
2208
2209 /* boring lookup table pre-initialization */
2210 switch (srcImage->bits_per_pixel) {
2211 case 15:
2212 if ((mask_r != 0x7c00) ||
2213 (mask_g != 0x03e0) ||
2214 (mask_b != 0x001f))
2215 return;
2216 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+32+32));
2217 lookup_r = lookup;
2218 lookup_g = lookup+32;
2219 lookup_b = lookup+32+32;
2220 sh_r = 10;
2221 sh_g = 5;
2222 sh_b = 0;
2223 break;
2224 case 16:
2225 if ((mask_r != 0xf800) ||
2226 (mask_g != 0x07e0) ||
2227 (mask_b != 0x001f))
2228 return;
2229 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+64+32));
2230 lookup_r = lookup;
2231 lookup_g = lookup+32;
2232 lookup_b = lookup+32+64;
2233 sh_r = 11;
2234 sh_g = 5;
2235 sh_b = 0;
2236 break;
2237 case 24:
2238 if ((mask_r != 0xff0000) ||
2239 (mask_g != 0x00ff00) ||
2240 (mask_b != 0x0000ff))
2241 return;
2242 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2243 lookup_r = lookup;
2244 lookup_g = lookup+256;
2245 lookup_b = lookup+256+256;
2246 sh_r = 16;
2247 sh_g = 8;
2248 sh_b = 0;
2249 break;
2250 case 32:
2251 if ((mask_r != 0xff0000) ||
2252 (mask_g != 0x00ff00) ||
2253 (mask_b != 0x0000ff))
2254 return;
2255 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2256 lookup_r = lookup;
2257 lookup_g = lookup+256;
2258 lookup_b = lookup+256+256;
2259 sh_r = 16;
2260 sh_g = 8;
2261 sh_b = 0;
2262 break;
2263 default:
2264 return; /* we do not support this color depth */
2265 }
2266
2267 /* prepare limits for color transformation (each channel is handled separately) */
2268 if (shade < 0) {
2269 shade = -shade;
2270 if (shade < 0) shade = 0;
2271 if (shade > 100) shade = 100;
2272
2273 lower_lim_r = 65535-rm;
2274 lower_lim_g = 65535-gm;
2275 lower_lim_b = 65535-bm;
2276
2277 lower_lim_r = 65535-(unsigned int)(((RUINT32T)lower_lim_r)*((RUINT32T)shade)/100);
2278 lower_lim_g = 65535-(unsigned int)(((RUINT32T)lower_lim_g)*((RUINT32T)shade)/100);
2279 lower_lim_b = 65535-(unsigned int)(((RUINT32T)lower_lim_b)*((RUINT32T)shade)/100);
2280
2281 upper_lim_r = upper_lim_g = upper_lim_b = 65535;
2282 } else {
2283 if (shade < 0) shade = 0;
2284 if (shade > 100) shade = 100;
2285
2286 lower_lim_r = lower_lim_g = lower_lim_b = 0;
2287
2288 upper_lim_r = (unsigned int)((((RUINT32T)rm)*((RUINT32T)shade))/100);
2289 upper_lim_g = (unsigned int)((((RUINT32T)gm)*((RUINT32T)shade))/100);
2290 upper_lim_b = (unsigned int)((((RUINT32T)bm)*((RUINT32T)shade))/100);
2291 }
2292
2293 /* switch red and blue bytes if necessary, we need it for some weird XServers like XFree86 3.3.3.1 */
2294 if ((srcImage->bits_per_pixel == 24) && (mask_r >= 0xFF0000 ))
2295 {
2296 unsigned int tmp;
2297
2298 tmp = lower_lim_r;
2299 lower_lim_r = lower_lim_b;
2300 lower_lim_b = tmp;
2301
2302 tmp = upper_lim_r;
2303 upper_lim_r = upper_lim_b;
2304 upper_lim_b = tmp;
2305 }
2306
2307 /* fill our lookup tables */
2308 for (i = 0; i <= mask_r>>sh_r; i++)
2309 {
2310 RUINT32T tmp;
2311 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_r-lower_lim_r));
2312 tmp += ((RUINT32T)(mask_r>>sh_r))*((RUINT32T)lower_lim_r);
2313 lookup_r[i] = (tmp/65535)<<sh_r;
2314 }
2315 for (i = 0; i <= mask_g>>sh_g; i++)
2316 {
2317 RUINT32T tmp;
2318 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_g-lower_lim_g));
2319 tmp += ((RUINT32T)(mask_g>>sh_g))*((RUINT32T)lower_lim_g);
2320 lookup_g[i] = (tmp/65535)<<sh_g;
2321 }
2322 for (i = 0; i <= mask_b>>sh_b; i++)
2323 {
2324 RUINT32T tmp;
2325 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_b-lower_lim_b));
2326 tmp += ((RUINT32T)(mask_b>>sh_b))*((RUINT32T)lower_lim_b);
2327 lookup_b[i] = (tmp/65535)<<sh_b;
2328 }
2329
2330 /* apply table to input image (replacing colors by newly calculated ones) */
2331 switch (srcImage->bits_per_pixel)
2332 {
2333 case 15:
2334 {
2335 unsigned short *p1, *pf, *p, *pl;
2336 p1 = (unsigned short *) srcImage->data;
2337 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2338 while (p1 < pf)
2339 {
2340 p = p1;
2341 pl = p1 + srcImage->width;
2342 for (; p < pl; p++)
2343 {
2344 *p = lookup_r[(*p & 0x7c00)>>10] |
2345 lookup_g[(*p & 0x03e0)>> 5] |
2346 lookup_b[(*p & 0x001f)];
2347 }
2348 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2349 }
2350 break;
2351 }
2352 case 16:
2353 {
2354 unsigned short *p1, *pf, *p, *pl;
2355 p1 = (unsigned short *) srcImage->data;
2356 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2357 while (p1 < pf)
2358 {
2359 p = p1;
2360 pl = p1 + srcImage->width;
2361 for (; p < pl; p++)
2362 {
2363 *p = lookup_r[(*p & 0xf800)>>11] |
2364 lookup_g[(*p & 0x07e0)>> 5] |
2365 lookup_b[(*p & 0x001f)];
2366 }
2367 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2368 }
2369 break;
2370 }
2371 case 24:
2372 {
2373 unsigned char *p1, *pf, *p, *pl;
2374 p1 = (unsigned char *) srcImage->data;
2375 pf = (unsigned char *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2376 while (p1 < pf)
2377 {
2378 p = p1;
2379 pl = p1 + srcImage->width * 3;
2380 for (; p < pl; p += 3)
2381 {
2382 p[0] = lookup_r[(p[0] & 0xff0000)>>16];
2383 p[1] = lookup_r[(p[1] & 0x00ff00)>> 8];
2384 p[2] = lookup_r[(p[2] & 0x0000ff)];
2385 }
2386 p1 = (unsigned char *) ((char *) p1 + srcImage->bytes_per_line);
2387 }
2388 break;
2389 }
2390 case 32:
2391 {
2392 RUINT32T *p1, *pf, *p, *pl;
2393 p1 = (RUINT32T *) srcImage->data;
2394 pf = (RUINT32T *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2395
2396 while (p1 < pf)
2397 {
2398 p = p1;
2399 pl = p1 + srcImage->width;
2400 for (; p < pl; p++)
2401 {
2402 *p = lookup_r[(*p & 0xff0000)>>16] |
2403 lookup_g[(*p & 0x00ff00)>> 8] |
2404 lookup_b[(*p & 0x0000ff)] |
2405 (*p & ~0xffffff);
2406 }
2407 p1 = (RUINT32T *) ((char *) p1 + srcImage->bytes_per_line);
2408 }
2409 break;
2410 }
2411 }
2412
2413 free (lookup);
2414}
2415#endif
2416
1944/* 2417/*
1945 * Check our parents are still who we think they are. 2418 * Check our parents are still who we think they are.
1946 * Do transparency updates if required 2419 * Do transparency updates if required
1947 */ 2420 */
1948int 2421int
1949rxvt_term::check_our_parents () 2422rxvt_term::check_our_parents ()
1950{ 2423{
1951 int i, pchanged, aformat, have_pixmap, rootdepth; 2424 int i, pchanged, aformat, have_pixmap, rootdepth;
1952 unsigned long nitems, bytes_after; 2425 unsigned long nitems, bytes_after;
1953 Atom atype; 2426 Atom atype;
1954 unsigned char *prop = NULL; 2427 unsigned char *prop = NULL;
1955 Window root, oldp, *list; 2428 Window root, oldp, *list;
1956 Pixmap rootpixmap = None; 2429 Pixmap rootpixmap = None;
1957 XWindowAttributes wattr, wrootattr; 2430 XWindowAttributes wattr, wrootattr;
2431 dDisp;
1958 2432
1959 pchanged = 0; 2433 pchanged = 0;
1960 2434
1961 if (!(Options & Opt_transparent)) 2435 if (!OPTION (Opt_transparent))
1962 return pchanged; /* Don't try any more */ 2436 return pchanged; /* Don't try any more */
1963 2437
1964 XGetWindowAttributes(Xdisplay, Xroot, &wrootattr); 2438 XGetWindowAttributes (disp, display->root, &wrootattr);
1965 rootdepth = wrootattr.depth; 2439 rootdepth = wrootattr.depth;
1966 2440
1967 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 2441 XGetWindowAttributes (disp, parent[0], &wattr);
2442
1968 if (rootdepth != wattr.depth) 2443 if (rootdepth != wattr.depth)
1969 { 2444 {
1970 if (am_transparent) 2445 if (am_transparent)
1971 { 2446 {
1972 pchanged = 1; 2447 pchanged = 1;
1973 XSetWindowBackground(Xdisplay, TermWin.vt, 2448 XSetWindowBackground (disp, vt, pix_colors_focused[Color_bg]);
1974 PixColors[Color_bg]);
1975 am_transparent = am_pixmap_trans = 0; 2449 am_transparent = am_pixmap_trans = 0;
1976 } 2450 }
2451
1977 return pchanged; /* Don't try any more */ 2452 return pchanged; /* Don't try any more */
1978 } 2453 }
1979 2454
1980 /* Get all X ops out of the queue so that our information is up-to-date. */ 2455 /* Get all X ops out of the queue so that our information is up-to-date. */
1981 XSync(Xdisplay, False); 2456 XSync (disp, False);
1982 2457
1983 /* 2458 /*
1984 * Make the frame window set by the window manager have 2459 * Make the frame window set by the window manager have
1985 * the root background. Some window managers put multiple nested frame 2460 * the root background. Some window managers put multiple nested frame
1986 * windows for each client, so we have to take care about that. 2461 * windows for each client, so we have to take care about that.
1987 */ 2462 */
1988 i = (xa[XA_XROOTPMAPID] != 0 2463 i = (xa[XA_XROOTPMAP_ID]
1989 && (XGetWindowProperty(Xdisplay, Xroot, xa[XA_XROOTPMAPID], 2464 && XGetWindowProperty (disp, display->root, xa[XA_XROOTPMAP_ID],
1990 0L, 1L, False, XA_PIXMAP, &atype, &aformat, 2465 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1991 &nitems, &bytes_after, &prop) == Success)); 2466 &nitems, &bytes_after, &prop) == Success);
2467
1992 if (!i || prop == NULL) 2468 if (!i || prop == NULL)
2469 i = (xa[XA_ESETROOT_PMAP_ID]
2470 && XGetWindowProperty (disp, display->root, xa[XA_ESETROOT_PMAP_ID],
2471 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2472 &nitems, &bytes_after, &prop) == Success);
2473
2474 if (!i || prop == NULL
2475#if TINTING
2476 || !rs[Rs_color + Color_tint]
2477#endif
2478 )
1993 have_pixmap = 0; 2479 have_pixmap = 0;
1994 else 2480 else
1995 { 2481 {
1996 have_pixmap = 1; 2482 have_pixmap = 1;
1997 rootpixmap = *((Pixmap *)prop); 2483 rootpixmap = *(Pixmap *)prop;
1998 XFree(prop); 2484 XFree (prop);
1999 } 2485 }
2486
2000 if (have_pixmap) 2487 if (have_pixmap)
2001 { 2488 {
2002 /* 2489 /*
2003 * Copy Xroot pixmap transparency 2490 * Copy display->root pixmap transparency
2004 */ 2491 */
2005 int sx, sy, nx, ny; 2492 int sx, sy, nx, ny;
2006 unsigned int nw, nh; 2493 unsigned int nw, nh;
2007 Window cr; 2494 Window cr;
2008 XImage *image; 2495 XImage *image;
2009 GC gc; 2496 GC gc;
2010 XGCValues gcvalue; 2497 XGCValues gcvalue;
2011 2498
2012 XTranslateCoordinates(Xdisplay, TermWin.parent[0], Xroot, 2499 XTranslateCoordinates (disp, parent[0], display->root,
2013 0, 0, &sx, &sy, &cr); 2500 0, 0, &sx, &sy, &cr);
2014 nw = (unsigned int)szHint.width; 2501 nw = (unsigned int)szHint.width;
2015 nh = (unsigned int)szHint.height; 2502 nh = (unsigned int)szHint.height;
2016 nx = ny = 0; 2503 nx = ny = 0;
2504
2017 if (sx < 0) 2505 if (sx < 0)
2018 { 2506 {
2019 nw += sx; 2507 nw += sx;
2020 nx = -sx; 2508 nx = -sx;
2021 sx = 0; 2509 sx = 0;
2022 } 2510 }
2511
2023 if (sy < 0) 2512 if (sy < 0)
2024 { 2513 {
2025 nh += sy; 2514 nh += sy;
2026 ny = -sy; 2515 ny = -sy;
2027 sy = 0; 2516 sy = 0;
2028 } 2517 }
2518
2029 MIN_IT(nw, (unsigned int)(wrootattr.width - sx)); 2519 min_it (nw, (unsigned int) (wrootattr.width - sx));
2030 MIN_IT(nh, (unsigned int)(wrootattr.height - sy)); 2520 min_it (nh, (unsigned int) (wrootattr.height - sy));
2521
2522 XSync (disp, False);
2031 allowedxerror = -1; 2523 allowedxerror = -1;
2032 image = XGetImage(Xdisplay, rootpixmap, sx, sy, nw, nh, AllPlanes, 2524 image = XGetImage (disp, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap);
2033 ZPixmap); 2525
2034 /* XXX: handle BadMatch - usually because we're outside the pixmap */ 2526 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2035 /* XXX: may need a delay here? */ 2527 /* XXX: may need a delay here? */
2036 allowedxerror = 0; 2528 allowedxerror = 0;
2529
2037 if (image == NULL) 2530 if (image == NULL)
2038 { 2531 {
2039 if (am_transparent && am_pixmap_trans) 2532 if (am_transparent && am_pixmap_trans)
2040 { 2533 {
2041 pchanged = 1; 2534 pchanged = 1;
2042 if (TermWin.pixmap != None) 2535 if (pixmap != None)
2043 { 2536 {
2044 XFreePixmap(Xdisplay, TermWin.pixmap); 2537 XFreePixmap (disp, pixmap);
2045 TermWin.pixmap = None; 2538 pixmap = None;
2046 } 2539 }
2047 } 2540 }
2541
2048 am_pixmap_trans = 0; 2542 am_pixmap_trans = 0;
2049 } 2543 }
2050 else 2544 else
2051 { 2545 {
2052 if (TermWin.pixmap != None) 2546 if (pixmap != None)
2053 XFreePixmap(Xdisplay, TermWin.pixmap); 2547 XFreePixmap (disp, pixmap);
2548
2549#if TINTING
2550 if (ISSET_PIXCOLOR (Color_tint))
2551 {
2552 unsigned short rm, gm, bm;
2553 int shade = rs[Rs_shade] ? atoi (rs[Rs_shade]) : 100;
2554
2555 pix_colors_focused[Color_tint].get (display, rm, gm, bm);
2556
2557 ShadeXImage (display, image, shade, rm, gm, bm);
2558 }
2559#endif
2560
2054 TermWin.pixmap = XCreatePixmap(Xdisplay, TermWin.vt, 2561 pixmap = XCreatePixmap (disp, vt,
2055 (unsigned int)szHint.width,
2056 (unsigned int)szHint.height, 2562 szHint.width, szHint.height, image->depth);
2057 (unsigned int)image->depth);
2058 gc = XCreateGC(Xdisplay, TermWin.vt, 0UL, &gcvalue); 2563 gc = XCreateGC (disp, vt, 0UL, &gcvalue);
2059 XPutImage(Xdisplay, TermWin.pixmap, gc, image, 0, 0, 2564 XPutImage (disp, pixmap, gc, image, 0, 0,
2060 nx, ny, (unsigned int)image->width,
2061 (unsigned int)image->height); 2565 nx, ny, image->width, image->height);
2062 XFreeGC(Xdisplay, gc); 2566 XFreeGC (disp, gc);
2063 XDestroyImage(image); 2567 XDestroyImage (image);
2064 XSetWindowBackgroundPixmap(Xdisplay, TermWin.vt, 2568 XSetWindowBackgroundPixmap (disp, parent[0], pixmap);
2065 TermWin.pixmap); 2569 XClearWindow (disp, parent[0]);
2570
2066 if (!am_transparent || !am_pixmap_trans) 2571 if (!am_transparent || !am_pixmap_trans)
2067 pchanged = 1; 2572 pchanged = 1;
2573
2068 am_transparent = am_pixmap_trans = 1; 2574 am_transparent = am_pixmap_trans = 1;
2069 } 2575 }
2070 } 2576 }
2577
2071 if (!am_pixmap_trans) 2578 if (am_pixmap_trans)
2579 XSetWindowBackgroundPixmap (disp, vt, ParentRelative);
2580 else
2072 { 2581 {
2073 unsigned int n; 2582 unsigned int n;
2074 /* 2583 /*
2075 * InheritPixmap transparency 2584 * InheritPixmap transparency
2076 */ 2585 */
2077 D_X((stderr, "InheritPixmap Seeking to %08lx", Xroot));
2078 for (i = 1; i < (int)(sizeof(TermWin.parent) / sizeof(Window)); 2586 for (i = 1; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2079 i++)
2080 { 2587 {
2081 oldp = TermWin.parent[i]; 2588 oldp = parent[i];
2082 XQueryTree(Xdisplay, TermWin.parent[i - 1], &root, 2589 XQueryTree (disp, parent[i - 1], &root,
2083 &TermWin.parent[i], &list, &n); 2590 &parent[i], &list, &n);
2084 XFree(list); 2591 XFree (list);
2085 D_X((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i])); 2592
2086 if (TermWin.parent[i] == Xroot) 2593 if (parent[i] == display->root)
2087 { 2594 {
2088 if (oldp != None) 2595 if (oldp != None)
2089 pchanged = 1; 2596 pchanged = 1;
2597
2090 break; 2598 break;
2091 } 2599 }
2600
2092 if (oldp != TermWin.parent[i]) 2601 if (oldp != parent[i])
2093 pchanged = 1; 2602 pchanged = 1;
2094 } 2603 }
2604
2095 n = 0; 2605 n = 0;
2606
2096 if (pchanged) 2607 if (pchanged)
2097 { 2608 {
2098 for (; n < (unsigned int)i; n++) 2609 for (; n < (unsigned int)i; n++)
2099 { 2610 {
2100 XGetWindowAttributes(Xdisplay, TermWin.parent[n], &wattr); 2611 XGetWindowAttributes (disp, parent[n], &wattr);
2101 D_X((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL"));
2102 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2612 if (wattr.depth != rootdepth || wattr.c_class == InputOnly)
2103 { 2613 {
2104 n = (int)(sizeof(TermWin.parent) / sizeof(Window)) + 1; 2614 n = (int) (sizeof (parent) / sizeof (Window)) + 1;
2105 break; 2615 break;
2106 } 2616 }
2107 } 2617 }
2108 } 2618 }
2109 if (n > (int)(sizeof(TermWin.parent) 2619
2110 / sizeof(TermWin.parent[0]))) 2620 if (n > (int) (sizeof (parent) / sizeof (parent[0])))
2111 { 2621 {
2112 D_X((stderr, "InheritPixmap Turning off")); 2622 XSetWindowBackground (disp, parent[0], pix_colors_focused[Color_border]);
2113 XSetWindowBackground(Xdisplay, TermWin.parent[0], 2623 XSetWindowBackground (disp, vt, pix_colors_focused[Color_bg]);
2114 PixColors[Color_fg]);
2115 XSetWindowBackground(Xdisplay, TermWin.vt,
2116 PixColors[Color_bg]);
2117 am_transparent = 0; 2624 am_transparent = 0;
2118 /* XXX: also turn off Opt_transparent? */ 2625 /* XXX: also turn off Opt_transparent? */
2119 } 2626 }
2120 else 2627 else
2121 { 2628 {
2629#if WAIT_FOR_WM
2122 /* wait (an arbitrary period) for the WM to do its thing 2630 /* wait (an arbitrary period) for the WM to do its thing
2123 * needed for fvwm2.2.2 (and before?) */ 2631 * needed for fvwm2.2.2 (and before?) */
2124# ifdef HAVE_NANOSLEEP
2125 struct timespec rqt;
2126
2127 rqt.tv_sec = 1;
2128 rqt.tv_nsec = 0;
2129 nanosleep(&rqt, NULL);
2130# else
2131 sleep(1); 2632 sleep (1);
2132# endif 2633#endif
2133 D_X((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2134 for (n = 0; n < (unsigned int)i; n++) 2634 for (n = 0; n < (unsigned int)i; n++)
2635 {
2135 XSetWindowBackgroundPixmap(Xdisplay, TermWin.parent[n], 2636 XSetWindowBackgroundPixmap (disp, parent[n], ParentRelative);
2136 ParentRelative); 2637 XClearWindow (disp, parent[n]);
2638 }
2639
2137 XSetWindowBackgroundPixmap(Xdisplay, TermWin.vt, 2640 XSetWindowBackgroundPixmap (disp, vt, ParentRelative);
2138 ParentRelative);
2139 am_transparent = 1; 2641 am_transparent = 1;
2140 } 2642 }
2643
2141 for (; i < (int)(sizeof(TermWin.parent) / sizeof(Window)); i++) 2644 for (; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2142 TermWin.parent[i] = None; 2645 parent[i] = None;
2646 }
2647
2648 if (scrollBar.win)
2143 } 2649 {
2650 XSetWindowBackgroundPixmap (disp, scrollBar.win, ParentRelative);
2651 scrollBar.setIdle ();
2652 scrollbar_show (0);
2653 }
2654
2655 if (am_transparent)
2656 {
2657 want_refresh = want_full_refresh = 1;
2658 if (am_pixmap_trans)
2659 flush ();
2660 }
2661
2144 return pchanged; 2662 return pchanged;
2145} 2663}
2146#endif 2664#endif
2147 2665
2148/*}}} */ 2666/*}}} */
2667
2668bool
2669rxvt_term::cmd_parse ()
2670{
2671 bool flag = false;
2672 unicode_t ch = NOCHAR;
2673 unsigned char *seq_begin; // remember start of esc-sequence here
2674
2675 for (;;)
2676 {
2677 if (ch == NOCHAR)
2678 {
2679 seq_begin = cmdbuf_ptr;
2680 ch = next_char ();
2681 }
2682
2683 if (ch == NOCHAR) // TODO: improve
2684 break;
2685
2686 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT)
2687 {
2688 if (!seen_input)
2689 {
2690 seen_input = 1;
2691 // many badly-written programs (e.g. jed) contain a race condition:
2692 // they first read the screensize and then install a SIGWINCH handler.
2693 // some window managers resize the window early, and these programs
2694 // then sometimes get the size wrong.
2695 // unfortunately other programs are even more buggy and dislike
2696 // being sent SIGWINCH, so only do it when we were in fact being
2697 // resized.
2698 if (seen_resize && cmd_pid)
2699 kill (-cmd_pid, SIGWINCH);
2700 }
2701
2702 /* Read a text string from the input buffer */
2703 unicode_t buf[UBUFSIZ];
2704 bool refreshnow = false;
2705 int nlines = 0;
2706 unicode_t *str = buf;
2707 unicode_t *eol = str + min (ncol, UBUFSIZ);
2708
2709 for (;;)
2710 {
2711 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2712 break;
2713
2714 *str++ = ch;
2715
2716 if (ch == C0_LF || str >= eol)
2717 {
2718 if (ch == C0_LF)
2719 nlines++;
2720
2721 refresh_count++;
2722
2723 if (!OPTION (Opt_jumpScroll)
2724 || (refresh_count >= refresh_limit * (nrow - 1)))
2725 {
2726 refreshnow = true;
2727 refresh_count = 0;
2728 ch = NOCHAR;
2729 break;
2730 }
2731
2732 // scr_add_lines only works for nlines <= nrow - 1.
2733 if (nlines >= nrow - 1)
2734 {
2735 scr_add_lines (buf, nlines, str - buf);
2736 nlines = 0;
2737 str = buf;
2738 eol = str + min (ncol, UBUFSIZ);
2739 }
2740
2741 if (str >= eol)
2742 {
2743 if (eol >= buf + UBUFSIZ)
2744 {
2745 ch = NOCHAR;
2746 break;
2747 }
2748 else
2749 eol = min (eol + ncol, buf + UBUFSIZ);
2750 }
2751
2752 }
2753
2754 seq_begin = cmdbuf_ptr;
2755 ch = next_char ();
2756 }
2757
2758 scr_add_lines (buf, nlines, str - buf);
2759
2760 /*
2761 * If there have been a lot of new lines, then update the screen
2762 * What the heck I'll cheat and only refresh less than every page-full.
2763 * the number of pages between refreshes is refresh_limit, which
2764 * is incremented here because we must be doing flat-out scrolling.
2765 */
2766 if (refreshnow)
2767 {
2768 if (OPTION (Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
2769 refresh_limit++;
2770 else
2771 {
2772 flag = true;
2773 scr_refresh (refresh_type);
2774 flush_ev.stop ();
2775 }
2776 }
2777
2778 }
2779 else
2780 {
2781 try
2782 {
2783 process_nonprinting (ch);
2784 }
2785 catch (const class out_of_input &o)
2786 {
2787 // we ran out of input, retry later
2788 cmdbuf_ptr = seq_begin;
2789 break;
2790 }
2791
2792 ch = NOCHAR;
2793 }
2794 }
2795
2796 return flag;
2797}
2798
2799// read the next octet
2800unicode_t
2801rxvt_term::next_octet ()
2802{
2803 return cmdbuf_ptr < cmdbuf_endp
2804 ? *cmdbuf_ptr++
2805 : NOCHAR;
2806}
2807
2808// read the next character
2809unicode_t
2810rxvt_term::next_char ()
2811{
2812 while (cmdbuf_ptr < cmdbuf_endp)
2813 {
2814 // assume 7-bit to be ascii ALWAYS
2815 if (*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b)
2816 return *cmdbuf_ptr++;
2817
2818 wchar_t wc;
2819 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2820
2821 if (len == (size_t)-2)
2822 {
2823 // the mbstate stores incomplete sequences. didn't know this :/
2824 cmdbuf_ptr = cmdbuf_endp;
2825 break;
2826 }
2827
2828 if (len == (size_t)-1)
2829 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2830
2831 // assume wchar == unicode
2832 cmdbuf_ptr += len;
2833 return wc & UNICODE_MASK;
2834 }
2835
2836 return NOCHAR;
2837}
2838
2839/* rxvt_cmd_getc () - Return next input character */
2840/*
2841 * Return the next input character after first passing any keyboard input
2842 * to the command.
2843 */
2844unicode_t
2845rxvt_term::cmd_getc ()
2846{
2847 unicode_t c = next_char ();
2848
2849 if (c == NOCHAR)
2850 throw out_of_input;
2851
2852 return c;
2853}
2854
2855unicode_t
2856rxvt_term::cmd_get8 ()
2857{
2858 unicode_t c = next_octet ();
2859
2860 if (c == NOCHAR)
2861 throw out_of_input;
2862
2863 return c;
2864}
2149 2865
2150/*{{{ print pipe */ 2866/*{{{ print pipe */
2151/*----------------------------------------------------------------------*/ 2867/*----------------------------------------------------------------------*/
2152#ifdef PRINTPIPE 2868#ifdef PRINTPIPE
2153FILE * 2869FILE *
2154rxvt_term::popen_printer () 2870rxvt_term::popen_printer ()
2155{ 2871{
2156 FILE *stream = popen(rs[Rs_print_pipe], "w"); 2872 FILE *stream = popen (rs[Rs_print_pipe], "w");
2157 2873
2158 if (stream == NULL) 2874 if (stream == NULL)
2159 rxvt_print_error("can't open printer pipe"); 2875 rxvt_warn ("can't open printer pipe, not printing.\n");
2876
2160 return stream; 2877 return stream;
2161} 2878}
2162 2879
2163int 2880int
2164rxvt_term::pclose_printer (FILE *stream) 2881rxvt_term::pclose_printer (FILE *stream)
2165{ 2882{
2166 fflush (stream); 2883 fflush (stream);
2167 /* pclose() reported not to work on SunOS 4.1.3 */
2168# if defined (__sun__) /* TODO: RESOLVE THIS */
2169 /* pclose works provided SIGCHLD handler uses waitpid */
2170 return pclose (stream); /* return fclose (stream); */
2171# else
2172 return pclose (stream); 2884 return pclose (stream);
2173# endif
2174} 2885}
2175 2886
2176/* 2887/*
2177 * simulate attached vt100 printer 2888 * simulate attached vt100 printer
2178 */ 2889 */
2179void 2890void
2180rxvt_term::process_print_pipe () 2891rxvt_term::process_print_pipe ()
2181{ 2892{
2182 int done; 2893 int done;
2183 FILE *fd; 2894 FILE *fd;
2184 2895
2185 if ((fd = popen_printer ()) == NULL) 2896 if ((fd = popen_printer ()) == NULL)
2186 return; 2897 return;
2187 2898
2188 /* 2899 /*
2189 * Send all input to the printer until either ESC[4i or ESC[?4i 2900 * Send all input to the printer until either ESC[4i or ESC[?4i
2190 * is received. 2901 * is received.
2191 */ 2902 */
2192 for (done = 0; !done;) 2903 for (done = 0; !done;)
2193 { 2904 {
2194 unsigned char buf[8]; 2905 unsigned char buf[8];
2195 unsigned char ch; 2906 unicode_t ch;
2196 unsigned int i, len; 2907 unsigned int i, len;
2197 2908
2198 if ((ch = cmd_getc ()) != C0_ESC) 2909 if ((ch = cmd_getc ()) != C0_ESC)
2199 { 2910 {
2200 if (putc(ch, fd) == EOF) 2911 if (putc (ch, fd) == EOF)
2201 break; /* done = 1 */ 2912 break; /* done = 1 */
2202 } 2913 }
2203 else 2914 else
2204 { 2915 {
2205 len = 0; 2916 len = 0;
… …
2216 { 2927 {
2217 if ((buf[len++] = cmd_getc ()) == 'i') 2928 if ((buf[len++] = cmd_getc ()) == 'i')
2218 break; /* done = 1 */ 2929 break; /* done = 1 */
2219 } 2930 }
2220 } 2931 }
2932
2221 for (i = 0; i < len; i++) 2933 for (i = 0; i < len; i++)
2222 if (putc(buf[i], fd) == EOF) 2934 if (putc (buf[i], fd) == EOF)
2223 { 2935 {
2224 done = 1; 2936 done = 1;
2225 break; 2937 break;
2226 } 2938 }
2227 } 2939 }
2228 } 2940 }
2941
2229 pclose_printer (fd); 2942 pclose_printer (fd);
2230} 2943}
2231#endif /* PRINTPIPE */ 2944#endif /* PRINTPIPE */
2232/*}}} */ 2945/*}}} */
2233 2946
2234/* *INDENT-OFF* */ 2947/* *INDENT-OFF* */
2235enum { 2948enum {
2236 C1_40 = 0x40, 2949 C1_40 = 0x40,
2237 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2950 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2238 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2951 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2239 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2952 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2240 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2953 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2241}; 2954};
2242/* *INDENT-ON* */ 2955/* *INDENT-ON* */
2243 2956
2244/*{{{ process non-printing single characters */ 2957/*{{{ process non-printing single characters */
2245void 2958void
2246rxvt_term::process_nonprinting (unsigned char ch) 2959rxvt_term::process_nonprinting (unicode_t ch)
2247{ 2960{
2248 switch (ch) 2961 switch (ch)
2249 { 2962 {
2963 case C0_ESC:
2964 process_escape_seq ();
2965 break;
2250 case C0_ENQ: /* terminal Status */ 2966 case C0_ENQ: /* terminal Status */
2251 if (rs[Rs_answerbackstring]) 2967 if (rs[Rs_answerbackstring])
2252 tt_write(
2253 (const unsigned char *)rs[Rs_answerbackstring], 2968 tt_write ((const unsigned char *)rs[Rs_answerbackstring],
2254 (unsigned int)STRLEN(rs[Rs_answerbackstring])); 2969 (unsigned int)strlen (rs[Rs_answerbackstring]));
2255 else 2970 else
2256 tt_write((unsigned char *)VT100_ANS, 2971 tt_write ((unsigned char *)VT100_ANS,
2257 (unsigned int)STRLEN(VT100_ANS)); 2972 (unsigned int)strlen (VT100_ANS));
2258 break; 2973 break;
2259 case C0_BEL: /* bell */ 2974 case C0_BEL: /* bell */
2260 scr_bell (); 2975 scr_bell ();
2261 break; 2976 break;
2262 case C0_BS: /* backspace */ 2977 case C0_BS: /* backspace */
… …
2277 scr_charset_choose (1); 2992 scr_charset_choose (1);
2278 break; 2993 break;
2279 case C0_SI: /* shift in - acs */ 2994 case C0_SI: /* shift in - acs */
2280 scr_charset_choose (0); 2995 scr_charset_choose (0);
2281 break; 2996 break;
2997
2998#ifdef EIGHT_BIT_CONTROLS
2999 // 8-bit controls
3000 case 0x90: /* DCS */
3001 process_dcs_seq ();
3002 break;
3003 case 0x9b: /* CSI */
3004 process_csi_seq ();
3005 break;
3006 case 0x9d: /* CSI */
3007 process_osc_seq ();
3008 break;
3009#endif
2282 } 3010 }
2283} 3011}
2284/*}}} */ 3012/*}}} */
2285 3013
2286 3014
2287/*{{{ process VT52 escape sequences */ 3015/*{{{ process VT52 escape sequences */
2288void 3016void
2289rxvt_term::process_escape_vt52 (unsigned char ch) 3017rxvt_term::process_escape_vt52 (unicode_t ch)
2290{ 3018{
2291 int row, col; 3019 int row, col;
2292 3020
2293 switch (ch) 3021 switch (ch)
2294 { 3022 {
… …
2324 row = cmd_getc () - ' '; 3052 row = cmd_getc () - ' ';
2325 col = cmd_getc () - ' '; 3053 col = cmd_getc () - ' ';
2326 scr_gotorc (row, col, 0); 3054 scr_gotorc (row, col, 0);
2327 break; 3055 break;
2328 case 'Z': /* identify the terminal type */ 3056 case 'Z': /* identify the terminal type */
2329 tt_printf("\033/Z"); /* I am a VT100 emulating a VT52 */ 3057 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2330 break; 3058 break;
2331 case '<': /* turn off VT52 mode */ 3059 case '<': /* turn off VT52 mode */
2332 PrivMode(0, PrivMode_vt52); 3060 PrivMode (0, PrivMode_vt52);
2333 break; 3061 break;
2334 case 'F': /* use special graphics character set */ 3062 case 'F': /* use special graphics character set */
2335 case 'G': /* use regular character set */ 3063 case 'G': /* use regular character set */
2336 /* unimplemented */ 3064 /* unimplemented */
2337 break; 3065 break;
… …
2346 3074
2347/*{{{ process escape sequences */ 3075/*{{{ process escape sequences */
2348void 3076void
2349rxvt_term::process_escape_seq () 3077rxvt_term::process_escape_seq ()
2350{ 3078{
2351 unsigned char ch = cmd_getc (); 3079 unicode_t ch = cmd_getc ();
2352 3080
2353 if (PrivateModes & PrivMode_vt52) 3081 if (priv_modes & PrivMode_vt52)
2354 { 3082 {
2355 process_escape_vt52 (ch); 3083 process_escape_vt52 (ch);
2356 return; 3084 return;
2357 } 3085 }
2358 3086
… …
2373 scr_charset_set (2, (unsigned int)cmd_getc ()); 3101 scr_charset_set (2, (unsigned int)cmd_getc ());
2374 break; 3102 break;
2375 case '+': 3103 case '+':
2376 scr_charset_set (3, (unsigned int)cmd_getc ()); 3104 scr_charset_set (3, (unsigned int)cmd_getc ());
2377 break; 3105 break;
2378#ifdef MULTICHAR_SET 3106#if ENABLE_FRILLS
2379 case '$':
2380 scr_charset_set (-2, (unsigned int)cmd_getc ());
2381 break;
2382#endif
2383#ifndef NO_FRILLS
2384 case '6': 3107 case '6':
2385 scr_backindex (); 3108 scr_backindex ();
2386 break; 3109 break;
2387#endif 3110#endif
2388 case '7': 3111 case '7':
2389 scr_cursor (SAVE); 3112 scr_cursor (SAVE);
2390 break; 3113 break;
2391 case '8': 3114 case '8':
2392 scr_cursor (RESTORE); 3115 scr_cursor (RESTORE);
2393 break; 3116 break;
2394#ifndef NO_FRILLS 3117#if ENABLE_FRILLS
2395 case '9': 3118 case '9':
2396 scr_forwardindex (); 3119 scr_forwardindex ();
2397 break; 3120 break;
2398#endif 3121#endif
2399 case '=': 3122 case '=':
2400 case '>': 3123 case '>':
2401 PrivMode((ch == '='), PrivMode_aplKP); 3124 PrivMode ((ch == '='), PrivMode_aplKP);
2402 break; 3125 break;
2403 3126
2404 case C1_40: 3127 case C1_40:
2405 cmd_getc (); 3128 cmd_getc ();
2406 break; 3129 break;
… …
2409 break; 3132 break;
2410 3133
2411 /* 8.3.87: NEXT LINE */ 3134 /* 8.3.87: NEXT LINE */
2412 case C1_NEL: /* ESC E */ 3135 case C1_NEL: /* ESC E */
2413 { 3136 {
2414 uint32_t nlcr[] = { '\n', '\r' }; 3137 unicode_t nlcr[] = { C0_LF, C0_CR };
2415 scr_add_lines (nlcr, 1, 2); 3138 scr_add_lines (nlcr, 1, 2);
2416 } 3139 }
2417 break; 3140 break;
2418 3141
2419 /* kidnapped escape sequence: Should be 8.3.48 */ 3142 /* kidnapped escape sequence: Should be 8.3.48 */
… …
2430 case C1_RI: /* ESC M */ 3153 case C1_RI: /* ESC M */
2431 scr_index (DN); 3154 scr_index (DN);
2432 break; 3155 break;
2433 3156
2434 /* 8.3.142: SINGLE-SHIFT TWO */ 3157 /* 8.3.142: SINGLE-SHIFT TWO */
2435 /*case C1_SS2: scr_single_shift (2); break; */ 3158 /*case C1_SS2: scr_single_shift (2); break; */
2436 3159
2437 /* 8.3.143: SINGLE-SHIFT THREE */ 3160 /* 8.3.143: SINGLE-SHIFT THREE */
2438 /*case C1_SS3: scr_single_shift (3); break; */ 3161 /*case C1_SS3: scr_single_shift (3); break; */
2439 3162
2440 /* 8.3.27: DEVICE CONTROL STRING */ 3163 /* 8.3.27: DEVICE CONTROL STRING */
2441 case C1_DCS: /* ESC P */ 3164 case C1_DCS: /* ESC P */
2442 process_dcs_seq (); 3165 process_dcs_seq ();
2443 break; 3166 break;
2444 3167
2445 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 3168 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2446 case C1_SCI: /* ESC Z */ 3169 case C1_SCI: /* ESC Z */
2447 tt_write((const unsigned char *)ESCZ_ANSWER, 3170 tt_write ((const unsigned char *)ESCZ_ANSWER,
2448 (unsigned int)(sizeof(ESCZ_ANSWER) - 1)); 3171 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2449 break; /* steal obsolete ESC [ c */ 3172 break; /* steal obsolete ESC [ c */
2450 3173
2451 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 3174 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */
2452 case C1_CSI: /* ESC [ */ 3175 case C1_CSI: /* ESC [ */
2453 process_csi_seq (); 3176 process_csi_seq ();
… …
2458 process_osc_seq (); 3181 process_osc_seq ();
2459 break; 3182 break;
2460 3183
2461 /* 8.3.106: RESET TO INITIAL STATE */ 3184 /* 8.3.106: RESET TO INITIAL STATE */
2462 case 'c': 3185 case 'c':
3186 mbstate.reset ();
2463 scr_poweron (); 3187 scr_poweron ();
2464 scrollbar_show (1); 3188 scrollbar_show (1);
2465 break; 3189 break;
2466 3190
2467 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 3191 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
… …
2479 3203
2480/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 3204/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2481/* *INDENT-OFF* */ 3205/* *INDENT-OFF* */
2482enum { 3206enum {
2483 CSI_ICH = 0x40, 3207 CSI_ICH = 0x40,
2484 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 3208 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2485 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 3209 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2486 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 3210 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2487 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 3211 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2488 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 3212 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2489 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 3213 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
… …
2493 3217
2494#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 3218#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \
2495 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 3219 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2496 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 3220 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2497#define get_byte_array_bit(array, bit) \ 3221#define get_byte_array_bit(array, bit) \
2498 (!!((array)[(bit) / 8] & (128 >> ((bit) & 7)))) 3222 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7))))
2499 3223
2500const unsigned char csi_defaults[] = 3224const unsigned char csi_defaults[] =
2501 { 3225 {
2502 make_byte(1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 3226 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
2503 make_byte(1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 3227 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
2504 make_byte(1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 3228 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2505 make_byte(1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 3229 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2506 make_byte(1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 3230 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2507 make_byte(0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 3231 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2508 make_byte(0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 3232 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2509 make_byte(0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 3233 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2510 }; 3234 };
2511/* *INDENT-ON* */ 3235/* *INDENT-ON* */
2512 3236
2513void 3237void
2514rxvt_term::process_csi_seq () 3238rxvt_term::process_csi_seq ()
2515{ 3239{
2516 unsigned char ch, priv, i; 3240 unicode_t ch, priv, i;
2517 unsigned int nargs, p; 3241 unsigned int nargs, p;
2518 int n, ndef; 3242 int n, ndef;
2519 int arg[ESC_ARGS]; 3243 int arg[ESC_ARGS];
2520 3244
2521 for (nargs = ESC_ARGS; nargs > 0;) 3245 for (nargs = ESC_ARGS; nargs > 0;)
2522 arg[--nargs] = 0; 3246 arg[--nargs] = 0;
2523 3247
2524 priv = 0; 3248 priv = 0;
… …
2526 if (ch >= '<' && ch <= '?') 3250 if (ch >= '<' && ch <= '?')
2527 { /* '<' '=' '>' '?' */ 3251 { /* '<' '=' '>' '?' */
2528 priv = ch; 3252 priv = ch;
2529 ch = cmd_getc (); 3253 ch = cmd_getc ();
2530 } 3254 }
3255
2531 /* read any numerical arguments */ 3256 /* read any numerical arguments */
2532 for (n = -1; ch < CSI_ICH; ) 3257 for (n = -1; ch < CSI_ICH; )
2533 { 3258 {
2534 if (isdigit(ch)) 3259 if (isdigit (ch))
2535 { 3260 {
2536 if (n < 0) 3261 if (n < 0)
2537 n = ch - '0'; 3262 n = ch - '0';
2538 else 3263 else
2539 n = n * 10 + ch - '0'; 3264 n = n * 10 + ch - '0';
… …
2542 { 3267 {
2543 if (nargs < ESC_ARGS) 3268 if (nargs < ESC_ARGS)
2544 arg[nargs++] = n; 3269 arg[nargs++] = n;
2545 n = -1; 3270 n = -1;
2546 } 3271 }
2547 else if (ch == '\b') 3272 else if (IS_CONTROL (ch))
2548 {
2549 scr_backspace ();
2550 }
2551 else if (ch == C0_ESC)
2552 {
2553 process_escape_seq ();
2554 return;
2555 }
2556 else if (ch < ' ')
2557 {
2558 process_nonprinting (ch); 3273 process_nonprinting (ch);
2559 } 3274
2560 ch = cmd_getc (); 3275 ch = cmd_getc ();
2561 } 3276 }
2562 3277
2563 if (ch > CSI_7F) 3278 if (ch > CSI_7F)
2564 return; 3279 return;
2565 3280
2566 if (nargs < ESC_ARGS) 3281 if (nargs < ESC_ARGS)
2567 arg[nargs++] = n; 3282 arg[nargs++] = n;
2568 3283
2569 i = ch - CSI_ICH; 3284 i = ch - CSI_ICH;
2570 ndef = get_byte_array_bit(csi_defaults, i); 3285 ndef = get_byte_array_bit (csi_defaults, i);
2571 for (p = 0; p < nargs; p++) 3286 for (p = 0; p < nargs; p++)
2572 if (arg[p] == -1) 3287 if (arg[p] == -1)
2573 arg[p] = ndef; 3288 arg[p] = ndef;
2574 3289
2575#ifdef DEBUG_CMD 3290#ifdef DEBUG_CMD
2576 fprintf(stderr, "CSI "); 3291 fprintf (stderr, "CSI ");
2577 for (p = 0; p < nargs; p++) 3292 for (p = 0; p < nargs; p++)
2578 fprintf(stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : ""); 3293 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2579 fprintf(stderr, "%c\n", ch); 3294 fprintf (stderr, "%c\n", ch);
2580#endif 3295#endif
2581 3296
2582 /* 3297 /*
2583 * private mode handling 3298 * private mode handling
2584 */ 3299 */
… …
2586 { 3301 {
2587 switch (priv) 3302 switch (priv)
2588 { 3303 {
2589 case '>': 3304 case '>':
2590 if (ch == CSI_DA) /* secondary device attributes */ 3305 if (ch == CSI_DA) /* secondary device attributes */
2591 tt_printf("\033[>%d;%-.8s;0c", 'R', VSTRING); 3306 tt_printf ("\033[>%d;%c%c;0c", 'U', VERSION[0], VERSION[2]);
2592 break; 3307 break;
2593 case '?': 3308 case '?':
2594 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 3309 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2595 process_terminal_mode (ch, priv, nargs, arg); 3310 process_terminal_mode (ch, priv, nargs, arg);
2596 break; 3311 break;
… …
2599 } 3314 }
2600 3315
2601 switch (ch) 3316 switch (ch)
2602 { 3317 {
2603 /* 3318 /*
2604 * ISO/IEC 6429:1992(E) CSI sequences (defaults in parentheses) 3319 * ISO/IEC 6429:1992 (E) CSI sequences (defaults in parentheses)
2605 */ 3320 */
2606#ifdef PRINTPIPE 3321#ifdef PRINTPIPE
2607 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */ 3322 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */
2608 switch (arg[0]) 3323 switch (arg[0])
2609 { 3324 {
… …
2701 3416
2702 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3417 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2703 arg[0] = -arg[0]; 3418 arg[0] = -arg[0];
2704 /* FALLTHROUGH */ 3419 /* FALLTHROUGH */
2705 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3420 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2706 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3421 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2707 break; 3422 break;
2708 3423
2709 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3424 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2710 tt_write((const unsigned char *)VT100_ANS, 3425 tt_write ((const unsigned char *)VT100_ANS,
2711 (unsigned int)(sizeof(VT100_ANS) - 1)); 3426 (unsigned int) (sizeof (VT100_ANS) - 1));
2712 break; 3427 break;
2713 3428
2714 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3429 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2715 process_sgr_mode (nargs, arg); 3430 process_sgr_mode (nargs, arg);
2716 break; 3431 break;
2717 3432
2718 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */ 3433 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */
2719 switch (arg[0]) 3434 switch (arg[0])
2720 { 3435 {
2721 case 5: /* DSR requested */ 3436 case 5: /* DSR requested */
2722 tt_printf("\033[0n"); 3437 tt_printf ("\033[0n");
2723 break; 3438 break;
2724 case 6: /* CPR requested */ 3439 case 6: /* CPR requested */
2725 scr_report_position (); 3440 scr_report_position ();
2726 break; 3441 break;
2727#if defined (ENABLE_DISPLAY_ANSWER)
2728 case 7: /* unofficial extension */ 3442 case 7: /* unofficial extension */
3443 if (OPTION (Opt_insecure))
2729 tt_printf("%-.250s\n", rs[Rs_display_name]); 3444 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2730 break; 3445 break;
2731#endif
2732 case 8: /* unofficial extension */ 3446 case 8: /* unofficial extension */
2733 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3447 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2734 break; 3448 break;
2735 } 3449 }
2736 break; 3450 break;
2737 3451
2738 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3452 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2771 break; 3485 break;
2772 3486
2773 case CSI_RM: /* 8.3.107: RESET MODE */ 3487 case CSI_RM: /* 8.3.107: RESET MODE */
2774 if (arg[0] == 4) 3488 if (arg[0] == 4)
2775 scr_insert_mode (0); 3489 scr_insert_mode (0);
3490 else if (arg[0] == 20)
3491 priv_modes &= ~PrivMode_LFNL;
2776 break; 3492 break;
2777 3493
2778 case CSI_SM: /* 8.3.126: SET MODE */ 3494 case CSI_SM: /* 8.3.126: SET MODE */
2779 if (arg[0] == 4) 3495 if (arg[0] == 4)
2780 scr_insert_mode (1); 3496 scr_insert_mode (1);
3497 else if (arg[0] == 20)
3498 priv_modes |= PrivMode_LFNL;
2781 break; 3499 break;
2782 3500
2783 /* 3501 /*
2784 * PRIVATE USE beyond this point. All CSI_7? sequences here 3502 * PRIVATE USE beyond this point. All CSI_7? sequences here
2785 */ 3503 */
… …
2797 break; 3515 break;
2798 case CSI_75: 3516 case CSI_75:
2799 scr_cursor (RESTORE); 3517 scr_cursor (RESTORE);
2800 break; 3518 break;
2801 3519
2802#ifndef NO_FRILLS 3520#if ENABLE_FRILLS
2803 case CSI_74: 3521 case CSI_74:
2804 process_window_ops (arg, nargs); 3522 process_window_ops (arg, nargs);
2805 break; 3523 break;
2806#endif 3524#endif
2807 3525
2808 case CSI_78: /* DECREQTPARM */ 3526 case CSI_78: /* DECREQTPARM */
2809 if (arg[0] == 0 || arg[0] == 1) 3527 if (arg[0] == 0 || arg[0] == 1)
2810 tt_printf("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3528 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2811 /* FALLTHROUGH */ 3529 break;
2812 3530
2813 default: 3531 default:
2814 break; 3532 break;
2815 } 3533 }
2816} 3534}
2817/*}}} */ 3535/*}}} */
2818 3536
2819#ifndef NO_FRILLS 3537#if ENABLE_FRILLS
2820/* ARGSUSED */ 3538/* ARGSUSED */
2821void 3539void
2822rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3540rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2823{ 3541{
2824 int x, y; 3542 int x, y;
2825#if 0
2826 char *s;
2827#endif
2828 XWindowAttributes wattr; 3543 XWindowAttributes wattr;
2829 Window wdummy; 3544 Window wdummy;
3545 dDisp;
2830 3546
2831 if (nargs == 0) 3547 if (nargs == 0)
2832 return; 3548 return;
3549
2833 switch (args[0]) 3550 switch (args[0])
2834 { 3551 {
2835 /* 3552 /*
2836 * commands 3553 * commands
2837 */ 3554 */
2838 case 1: /* deiconify window */ 3555 case 1: /* deiconify window */
2839 XMapWindow(Xdisplay, TermWin.parent[0]); 3556 XMapWindow (disp, parent[0]);
2840 break; 3557 break;
2841 case 2: /* iconify window */ 3558 case 2: /* iconify window */
2842 XIconifyWindow(Xdisplay, TermWin.parent[0], 3559 XIconifyWindow (disp, parent[0], display->screen);
2843 DefaultScreen(Xdisplay));
2844 break; 3560 break;
2845 case 3: /* set position (pixels) */ 3561 case 3: /* set position (pixels) */
2846 XMoveWindow(Xdisplay, TermWin.parent[0], args[1], args[2]); 3562 XMoveWindow (disp, parent[0], args[1], args[2]);
2847 break; 3563 break;
2848 case 4: /* set size (pixels) */ 3564 case 4: /* set size (pixels) */
2849 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3565 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2850 break; 3566 break;
2851 case 5: /* raise window */ 3567 case 5: /* raise window */
2852 XRaiseWindow(Xdisplay, TermWin.parent[0]); 3568 XRaiseWindow (disp, parent[0]);
2853 break; 3569 break;
2854 case 6: /* lower window */ 3570 case 6: /* lower window */
2855 XLowerWindow(Xdisplay, TermWin.parent[0]); 3571 XLowerWindow (disp, parent[0]);
2856 break; 3572 break;
2857 case 7: /* refresh window */ 3573 case 7: /* refresh window */
2858 scr_touch (true); 3574 scr_touch (true);
2859 break; 3575 break;
2860 case 8: /* set size (chars) */ 3576 case 8: /* set size (chars) */
2861 set_widthheight ((unsigned int)(args[2] * TermWin.fwidth), 3577 set_widthheight ((unsigned int) (args[2] * fwidth),
2862 (unsigned int)(args[1] * TermWin.fheight)); 3578 (unsigned int) (args[1] * fheight));
2863 break; 3579 break;
3580
3581 //case 9: NYI, TODO, restore maximized window or maximize window
2864 default: 3582 default:
2865 if (args[0] >= 24) /* set height (chars) */ 3583 if (args[0] >= 24) /* set height (chars) */
2866 set_widthheight ((unsigned int)TermWin.width, 3584 set_widthheight ((unsigned int)width,
2867 (unsigned int)(args[1] * TermWin.fheight)); 3585 (unsigned int) (args[1] * fheight));
2868 break; 3586 break;
3587
3588
2869 /* 3589 /*
2870 * reports - some output format copied from XTerm 3590 * reports - some output format copied from XTerm
2871 */ 3591 */
2872 case 11: /* report window state */ 3592 case 11: /* report window state */
2873 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 3593 XGetWindowAttributes (disp, parent[0], &wattr);
2874 tt_printf("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3594 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2875 break; 3595 break;
2876 case 13: /* report window position */ 3596 case 13: /* report window position */
2877 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 3597 XGetWindowAttributes (disp, parent[0], &wattr);
2878 XTranslateCoordinates(Xdisplay, TermWin.parent[0], wattr.root, 3598 XTranslateCoordinates (disp, parent[0], wattr.root,
2879 -wattr.border_width, -wattr.border_width, 3599 -wattr.border_width, -wattr.border_width,
2880 &x, &y, &wdummy); 3600 &x, &y, &wdummy);
2881 tt_printf("\033[3;%d;%dt", x, y); 3601 tt_printf ("\033[3;%d;%dt", x, y);
2882 break; 3602 break;
2883 case 14: /* report window size (pixels) */ 3603 case 14: /* report window size (pixels) */
2884 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 3604 XGetWindowAttributes (disp, parent[0], &wattr);
2885 tt_printf("\033[4;%d;%dt", wattr.height, wattr.width); 3605 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2886 break; 3606 break;
3607 case 18: /* report text area size (chars) */
3608 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3609 break;
2887 case 18: /* report window size (chars) */ 3610 case 19: /* report window size (chars) */
2888 tt_printf("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3611 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2889 break; 3612 break;
2890#if 0 /* XXX: currently disabled due to security concerns */
2891 case 20: /* report icon label */ 3613 case 20: /* report icon label */
3614 {
3615 char *s;
2892 XGetIconName(Xdisplay, TermWin.parent[0], &s); 3616 XGetIconName (disp, parent[0], &s);
2893 tt_printf("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3617 tt_printf ("\033]L%-.250s\234", OPTION (Opt_insecure) && s ? s : ""); /* 8bit ST */
3618 XFree (s);
3619 }
2894 break; 3620 break;
2895 case 21: /* report window title */ 3621 case 21: /* report window title */
3622 {
3623 char *s;
2896 XFetchName(Xdisplay, TermWin.parent[0], &s); 3624 XFetchName (disp, parent[0], &s);
2897 tt_printf("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3625 tt_printf ("\033]l%-.250s\234", OPTION (Opt_insecure) && s ? s : ""); /* 8bit ST */
3626 XFree (s);
3627 }
2898 break; 3628 break;
2899#endif
2900
2901 } 3629 }
2902} 3630}
2903#endif 3631#endif
2904 3632
2905/*----------------------------------------------------------------------*/ 3633/*----------------------------------------------------------------------*/
2906/* 3634/*
2907 * get input up until STRING TERMINATOR (or BEL) 3635 * get input up until STRING TERMINATOR (or BEL)
2908 * ends_how is terminator used. returned input must be free()d 3636 * ends_how is terminator used. returned input must be free()'d
2909 */ 3637 */
2910unsigned char * 3638unsigned char *
2911rxvt_term::get_to_st (unsigned char *ends_how) 3639rxvt_term::get_to_st (unicode_t &ends_how)
2912{ 3640{
2913 int seen_esc = 0; /* seen escape? */ 3641 unicode_t ch;
3642 bool seen_esc = false;
2914 unsigned int n = 0; 3643 unsigned int n = 0;
2915 unsigned char *s; 3644 wchar_t string[STRING_MAX];
2916 unsigned char ch, string[STRING_MAX];
2917 3645
2918 for (; (ch = cmd_getc ());) 3646 while ((ch = cmd_getc ()) != NOCHAR)
2919 { 3647 {
2920 if (ch == C0_BEL 3648 if (seen_esc)
2921 || ch == CHAR_ST 3649 {
2922 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3650 if (ch == 0x5c) /* 7bit ST */
2923 break; 3651 break;
3652 else
3653 return NULL;
3654 }
2924 if (ch == C0_ESC) 3655 else if (ch == C0_ESC)
2925 { 3656 {
2926 seen_esc = 1; 3657 seen_esc = true;
2927 continue; 3658 continue;
2928 } 3659 }
2929 else if (ch == '\t') 3660 else if (ch == C0_BEL || ch == CHAR_ST)
2930 ch = ' '; /* translate '\t' to space */ 3661 break;
2931 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3662 else if (ch < 0x20)
2932 return NULL; /* other control character - exit */ 3663 return NULL; /* other control character - exit */
2933 if (n < sizeof(string) - 1) 3664
3665 seen_esc = false;
3666
3667 if (n >= STRING_MAX - 1)
3668 // stop at some sane length
3669 return NULL;
3670
3671 if (ch == C0_SYN)
3672 string[n++] = cmd_get8 ();
3673 else
2934 string[n++] = ch; 3674 string[n++] = ch;
2935 seen_esc = 0;
2936 } 3675 }
3676
2937 string[n++] = '\0'; 3677 string[n++] = '\0';
2938 if ((s = (unsigned char *)rxvt_malloc(n)) == NULL) 3678
2939 return NULL;
2940 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3679 ends_how = (ch == 0x5c ? C0_ESC : ch);
2941 STRNCPY(s, string, n); 3680
2942 return s; 3681 return (unsigned char *)rxvt_wcstombs (string);
2943} 3682}
2944 3683
2945/*----------------------------------------------------------------------*/ 3684/*----------------------------------------------------------------------*/
2946/* 3685/*
2947 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3686 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2948 */ 3687 */
2949void 3688void
2950rxvt_term::process_dcs_seq () 3689rxvt_term::process_dcs_seq ()
2951{ 3690{
2952 unsigned char eh, *s; 3691 unsigned char *s;
3692 unicode_t eh;
3693
2953 /* 3694 /*
2954 * Not handled yet 3695 * Not handled yet
2955 */ 3696 */
2956 s = get_to_st (&eh); 3697 s = get_to_st (eh);
2957 if (s) 3698 if (s)
2958 free(s); 3699 free (s);
3700
2959 return; 3701 return;
2960} 3702}
2961 3703
2962/*----------------------------------------------------------------------*/ 3704/*----------------------------------------------------------------------*/
2963/* 3705/*
2964 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3706 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2965 */ 3707 */
2966void 3708void
2967rxvt_term::process_osc_seq () 3709rxvt_term::process_osc_seq ()
2968{ 3710{
2969 unsigned char ch, eh, *s; 3711 unicode_t ch, eh;
2970 int arg; 3712 int arg;
2971 3713
2972 ch = cmd_getc (); 3714 ch = cmd_getc ();
2973 for (arg = 0; isdigit(ch); ch = cmd_getc ()) 3715 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2974 arg = arg * 10 + (ch - '0'); 3716 arg = arg * 10 + (ch - '0');
2975 3717
2976 if (ch == ';') 3718 if (ch == ';')
2977 { 3719 {
2978 s = get_to_st (&eh); 3720 unsigned char *s = get_to_st (eh);
3721
2979 if (s) 3722 if (s)
2980 { 3723 {
2981 /*
2982 * rxvt_menubar_dispatch() violates the constness of the string,
2983 * so do it here
2984 */
2985 if (arg == XTerm_Menu)
2986#if 0 /* XXX: currently disabled due to security concerns */
2987 menubar_dispatch ((char *)s);
2988#else
2989 (void)0;
2990#endif
2991 else
2992 xterm_seq (arg, (char *)s, eh); 3724 process_xterm_seq (arg, (char *)s, eh);
2993 free(s); 3725 free (s);
2994 } 3726 }
3727 }
3728}
3729
3730void
3731rxvt_term::process_color_seq (int report, int color, const char *str, unsigned char resp)
3732{
3733 if (str[0] == '?' && !str[1])
2995 } 3734 {
3735 unsigned short r, g, b;
3736 pix_colors_focused[color].get (display, r, g, b);
3737 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, r, g, b, resp);
3738 }
3739 else
3740 set_window_color (color, str);
2996} 3741}
3742
2997/* 3743/*
2998 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3744 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
2999 * 0 = change iconName/title
3000 * 1 = change iconName
3001 * 2 = change title
3002 * 4 = change color
3003 * 12 = change text color
3004 * 13 = change mouse foreground color
3005 * 17 = change highlight character colour
3006 * 18 = change bold character color
3007 * 19 = change underlined character color
3008 * 46 = change logfile (not implemented)
3009 * 50 = change font
3010 *
3011 * rxvt extensions:
3012 * 10 = menu (may change in future)
3013 * 20 = bg pixmap
3014 * 39 = change default fg color
3015 * 49 = change default bg color
3016 * 55 = dump scrollback buffer and all of screen
3017 */ 3745 */
3018void 3746void
3019rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__((unused))) 3747rxvt_term::process_xterm_seq (int op, const char *str, unsigned char resp)
3020{ 3748{
3021 int changed = 0; 3749 int changed = 0;
3022 int color; 3750 int color;
3023 char *buf, *name; 3751 char *buf, *name;
3752 bool query = str[0] == '?' && !str[1];
3753 int saveop = op;
3754 dDisp;
3024 3755
3025 assert(str != NULL); 3756 assert (str != NULL);
3026 switch (op) 3757 switch (op)
3027 { 3758 {
3028 case XTerm_name: 3759 case XTerm_name:
3029 set_title (str); 3760 set_title (str);
3030 /* FALLTHROUGH */ 3761 /* FALLTHROUGH */
3031 case XTerm_iconName: 3762 case XTerm_iconName:
3032 set_iconName (str); 3763 set_icon_name (str);
3033 break; 3764 break;
3034 case XTerm_title: 3765 case XTerm_title:
3035 set_title (str); 3766 set_title (str);
3036 break; 3767 break;
3768 case XTerm_property:
3769 if (str[0] == '?')
3770 {
3771 Atom prop = display->atom (str + 1);
3772 Atom actual_type;
3773 int actual_format;
3774 unsigned long nitems;
3775 unsigned long bytes_after;
3776 unsigned char *value = 0;
3777 const char *str = "";
3778
3779 if (prop
3780 && XGetWindowProperty (disp, parent[0],
3781 prop, 0, 1<<16, 0, AnyPropertyType,
3782 &actual_type, &actual_format,
3783 &nitems, &bytes_after, &value) == Success
3784 && actual_type != None
3785 && actual_format == 8)
3786 str = (const char *)(value);
3787
3788 tt_printf ("\033]%d;%s%c", XTerm_property, str, resp);
3789
3790 XFree (value);
3791 }
3792 else
3793 {
3794 char *eq = strchr (str, '='); // constness lost, but verified to be ok
3795
3796 if (eq)
3797 {
3798 *eq = 0;
3799 set_utf8_property (display->atom (str), eq + 1);
3800 }
3801 else
3802 XDeleteProperty (disp, parent[0],
3803 display->atom (str));
3804 }
3805 break;
3806
3037 case XTerm_Color: 3807 case XTerm_Color:
3038 for (buf = (char *)str; buf && *buf;) 3808 for (buf = (char *)str; buf && *buf;)
3039 { 3809 {
3040 if ((name = STRCHR(buf, ';')) == NULL) 3810 if ((name = strchr (buf, ';')) == NULL)
3041 break; 3811 break;
3812
3042 *name++ = '\0'; 3813 *name++ = '\0';
3043 color = atoi(buf); 3814 color = atoi (buf);
3815
3044 if (color < 0 || color >= TOTAL_COLORS) 3816 if (color < 0 || color >= TOTAL_COLORS)
3045 break; 3817 break;
3818
3046 if ((buf = STRCHR(name, ';')) != NULL) 3819 if ((buf = strchr (name, ';')) != NULL)
3047 *buf++ = '\0'; 3820 *buf++ = '\0';
3821
3822 if (name[0] == '?' && !name[1])
3823 {
3824 unsigned short r, g, b;
3825 pix_colors_focused[color + minCOLOR].get (display, r, g, b);
3826 tt_printf ("\033]%d;%d;rgb:%04x/%04x/%04x%c", XTerm_Color, color, r, g, b, resp);
3827 }
3828 else
3048 set_window_color (color + minCOLOR, name); 3829 set_window_color (color + minCOLOR, name);
3049 } 3830 }
3831 break;
3832 case XTerm_Color00:
3833 process_color_seq (XTerm_Color00, Color_fg, str, resp);
3834 break;
3835 case XTerm_Color01:
3836 process_color_seq (XTerm_Color00, Color_bg, str, resp);
3050 break; 3837 break;
3051#ifndef NO_CURSORCOLOR 3838#ifndef NO_CURSORCOLOR
3052 case XTerm_Color_cursor: 3839 case XTerm_Color_cursor:
3053 set_window_color (Color_cursor, str); 3840 process_color_seq (XTerm_Color_cursor, Color_cursor, str, resp);
3054 break; 3841 break;
3055#endif 3842#endif
3056 case XTerm_Color_pointer: 3843 case XTerm_Color_pointer_fg:
3057 set_window_color (Color_pointer, str); 3844 process_color_seq (XTerm_Color_pointer_fg, Color_pointer_fg, str, resp);
3845 break;
3846 case XTerm_Color_pointer_bg:
3847 process_color_seq (XTerm_Color_pointer_bg, Color_pointer_bg, str, resp);
3058 break; 3848 break;
3059#ifndef NO_BOLD_UNDERLINE_REVERSE 3849#ifndef NO_BOLD_UNDERLINE_REVERSE
3060 case XTerm_Color_BD: 3850 case XTerm_Color_BD:
3061 set_window_color (Color_BD, str); 3851 process_color_seq (XTerm_Color_BD, Color_BD, str, resp);
3062 break; 3852 break;
3063 case XTerm_Color_UL: 3853 case XTerm_Color_UL:
3064 set_window_color (Color_UL, str); 3854 process_color_seq (XTerm_Color_UL, Color_UL, str, resp);
3065 break; 3855 break;
3066 case XTerm_Color_RV: 3856 case XTerm_Color_RV:
3067 set_window_color (Color_RV, str); 3857 process_color_seq (XTerm_Color_RV, Color_RV, str, resp);
3068 break; 3858 break;
3069#endif 3859 case URxvt_Color_IT:
3070 3860 process_color_seq (URxvt_Color_IT, Color_IT, str, resp);
3071 case XTerm_Menu:
3072 /*
3073 * rxvt_menubar_dispatch() violates the constness of the string,
3074 * so DON'T do it here
3075 */
3076 break; 3861 break;
3862#endif
3863#if TRANSPARENT && TINTING
3864 case URxvt_Color_tint:
3865 process_color_seq (URxvt_Color_tint, Color_tint, str, resp);
3866 check_our_parents ();
3867 if (am_transparent)
3868 want_full_refresh = want_refresh = 1;
3869 break;
3870#endif
3871
3077 case XTerm_Pixmap: 3872 case XTerm_Pixmap:
3078 if (*str != ';') 3873 if (*str != ';')
3079 { 3874 {
3080#if XPM_BACKGROUND 3875#if XPM_BACKGROUND
3081 scale_pixmap (""); /* reset to default scaling */ 3876 scale_pixmap (""); /* reset to default scaling */
3082 set_bgPixmap (str); /* change pixmap */ 3877 set_bgPixmap (str); /* change pixmap */
3083#endif 3878#endif
3084 scr_touch (true); 3879 scr_touch (true);
3085 } 3880 }
3086 while ((str = STRCHR(str, ';')) != NULL) 3881 while ((str = strchr (str, ';')) != NULL)
3087 { 3882 {
3088 str++; 3883 str++;
3089#if XPM_BACKGROUND 3884#if XPM_BACKGROUND
3090 changed += scale_pixmap (str); 3885 changed += scale_pixmap (str);
3091#endif 3886#endif
3092
3093 } 3887 }
3888
3094 if (changed) 3889 if (changed)
3095 { 3890 {
3096#ifdef XPM_BACKGROUND 3891#ifdef XPM_BACKGROUND
3097 resize_pixmap (); 3892 resize_pixmap ();
3098#endif 3893#endif
… …
3104 set_window_color (Color_fg, str); 3899 set_window_color (Color_fg, str);
3105 break; 3900 break;
3106 case XTerm_restoreBG: 3901 case XTerm_restoreBG:
3107 set_window_color (Color_bg, str); 3902 set_window_color (Color_bg, str);
3108 break; 3903 break;
3904
3109 case XTerm_logfile: 3905 case XTerm_logfile:
3906 // TODO, when secure mode?
3907 break;
3908
3909#ifdef MENUBAR
3910 case URxvt_Menu:
3911 if (OPTION (Opt_insecure))
3912 menubar_dispatch (const_cast<char *>(str)); // casting away constness is checked
3110 break; 3913 break;
3111 case XTerm_font: 3914#endif
3112 change_font (0, str);
3113 break;
3114#if 0 3915#if 0
3115 case XTerm_dumpscreen: /* no error notices */ 3916 case XTerm_dumpscreen: /* no error notices */
3116 { 3917 {
3117 int fd; 3918 int fd;
3118 if ((fd = open(str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3919 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3119 { 3920 {
3120 scr_dump (fd); 3921 scr_dump (fd);
3121 close(fd); 3922 close (fd);
3122 } 3923 }
3123 } 3924 }
3124 break; 3925 break;
3125#endif 3926#endif
3927 case XTerm_font:
3928 op = URxvt_font;
3929 case URxvt_font:
3930#if ENABLE_STYLES
3931 case URxvt_boldFont:
3932 case URxvt_italicFont:
3933 case URxvt_boldItalicFont:
3934#endif
3935 if (query)
3936 tt_printf ("\33]%d;%-.250s%c", saveop,
3937 OPTION (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3938 ? fontset[op - URxvt_font]->fontdesc : "",
3939 resp);
3940 else
3941 {
3942 const char *&res = rs[Rs_font + (op - URxvt_font)];
3126 3943
3944 res = strdup (str);
3945 allocated.push_back ((void *)res);
3946 set_fonts ();
3947 }
3948 break;
3949
3950#if ENABLE_FRILLS
3951 case URxvt_locale:
3952 if (query)
3953 tt_printf ("\33]%d;%-.250s%c", URxvt_locale, OPTION (Opt_insecure) ? locale : "", resp);
3954 else
3955 {
3956 set_locale (str);
3957 pty.set_utf8_mode (enc_utf8);
3958 init_xlocale ();
3959 }
3960 break;
3961
3962 case URxvt_view_up:
3963 case URxvt_view_down:
3964 int lines = atoi (str);
3965
3966 if (lines)
3967 scr_page (op == URxvt_view_up ? UP : DN, lines);
3968 else
3969 {
3970 scr_erase_savelines ();
3971 }
3972
3973 break;
3974#endif
3127 } 3975 }
3128} 3976}
3129/*----------------------------------------------------------------------*/ 3977/*----------------------------------------------------------------------*/
3130 3978
3131/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3979/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3139 * so no need for fancy checking 3987 * so no need for fancy checking
3140 */ 3988 */
3141int 3989int
3142rxvt_term::privcases (int mode, unsigned long bit) 3990rxvt_term::privcases (int mode, unsigned long bit)
3143{ 3991{
3144 int state; 3992 int state;
3145 3993
3146 if (mode == 's') 3994 if (mode == 's')
3147 { 3995 {
3148 SavedModes |= (PrivateModes & bit); 3996 SavedModes |= (priv_modes & bit);
3149 return -1; 3997 return -1;
3150 } 3998 }
3151 else 3999 else
3152 { 4000 {
3153 if (mode == 'r') 4001 if (mode == 'r')
3154 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 4002 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3155 else 4003 else
3156 state = (mode == 't') ? !(PrivateModes & bit) : mode; 4004 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3157 PrivMode(state, bit); 4005 PrivMode (state, bit);
3158 } 4006 }
4007
3159 return state; 4008 return state;
3160} 4009}
3161 4010
3162/* we're not using priv _yet_ */ 4011/* we're not using priv _yet_ */
3163void 4012void
3164rxvt_term::process_terminal_mode (int mode, int priv __attribute__((unused)), unsigned int nargs, const int *arg) 4013rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg)
3165{ 4014{
3166 unsigned int i, j; 4015 unsigned int i, j;
3167 int state; 4016 int state;
4017
3168 static const struct 4018 static const struct
3169 { 4019 {
3170 const int argval; 4020 const int argval;
3171 const unsigned long bit; 4021 const unsigned long bit;
3172 } 4022 }
4023
3173 argtopriv[] = { 4024 argtopriv[] = {
3174 { 1, PrivMode_aplCUR }, 4025 { 1, PrivMode_aplCUR },
3175 { 2, PrivMode_vt52 }, 4026 { 2, PrivMode_vt52 },
3176 { 3, PrivMode_132 }, 4027 { 3, PrivMode_132 },
3177 { 4, PrivMode_smoothScroll }, 4028 { 4, PrivMode_smoothScroll },
3178 { 5, PrivMode_rVideo }, 4029 { 5, PrivMode_rVideo },
3179 { 6, PrivMode_relOrigin }, 4030 { 6, PrivMode_relOrigin },
3180 { 7, PrivMode_Autowrap }, 4031 { 7, PrivMode_Autowrap },
4032 // 8, bi-directional support mode
3181 { 9, PrivMode_MouseX10 }, 4033 { 9, PrivMode_MouseX10 },
3182#ifdef menuBar_esc 4034#ifdef menuBar_esc
3183 { menuBar_esc, PrivMode_menuBar }, 4035 { menuBar_esc, PrivMode_menuBar },
3184#endif 4036#endif
4037 // 18, 19 printing-related
4038 { 25, PrivMode_VisibleCursor },
3185#ifdef scrollBar_esc 4039#ifdef scrollBar_esc
3186 { scrollBar_esc, PrivMode_scrollBar }, 4040 { scrollBar_esc, PrivMode_scrollBar },
3187#endif 4041#endif
3188 { 25, PrivMode_VisibleCursor },
3189 { 35, PrivMode_ShiftKeys }, 4042 { 35, PrivMode_ShiftKeys }, // rxvt extension
3190 { 40, PrivMode_132OK }, 4043 { 40, PrivMode_132OK },
4044 // 41 xterm more fixes NYI
4045 // 45 margin bell NYI
4046 // 46 start logging
3191 { 47, PrivMode_Screen }, 4047 { 47, PrivMode_Screen },
3192 { 66, PrivMode_aplKP }, 4048 { 66, PrivMode_aplKP },
3193#ifndef NO_BACKSPACE_KEY 4049#ifndef NO_BACKSPACE_KEY
3194 { 67, PrivMode_BackSpace }, 4050 { 67, PrivMode_BackSpace },
3195#endif 4051#endif
3196 { 1000, PrivMode_MouseX11 }, 4052 { 1000, PrivMode_MouseX11 },
4053 // 1001 Use Hilite Mouse Tracking. NYI, TODO
4054 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO
4055 // 1003 Use All Motion Mouse Tracking. NYI, TODO
3197 { 1010, PrivMode_TtyOutputInh }, 4056 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3198 { 1011, PrivMode_Keypress }, 4057 { 1011, PrivMode_Keypress }, // rxvt extension
4058 // 1035 enable modifiers for alt, numlock NYI
4059 // 1036 send ESC for meta keys NYI
4060 // 1037 send DEL for keypad delete NYI
3199 { 1047, PrivMode_Screen }, 4061 { 1047, PrivMode_Screen },
4062 // 1048 save and restore cursor
3200 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 4063 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
4064 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3201 }; 4065 };
3202 4066
3203 if (nargs == 0) 4067 if (nargs == 0)
3204 return; 4068 return;
3205 4069
… …
3212 for (i = 0; i < nargs; i++) 4076 for (i = 0; i < nargs; i++)
3213 { 4077 {
3214 state = -1; 4078 state = -1;
3215 4079
3216 /* basic handling */ 4080 /* basic handling */
3217 for (j = 0; j < (sizeof(argtopriv)/sizeof(argtopriv[0])); j++) 4081 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++)
3218 if (argtopriv[j].argval == arg[i]) 4082 if (argtopriv[j].argval == arg[i])
3219 { 4083 {
3220 state = privcases (mode, argtopriv[j].bit); 4084 state = privcases (mode, argtopriv[j].bit);
3221 break; 4085 break;
3222 } 4086 }
3223 4087
3224 /* extra handling for values with state unkept */ 4088 /* extra handling for values with state unkept */
3225 if (state == -1)
3226 switch (arg[i]) 4089 switch (arg[i])
3227 { 4090 {
4091#if ENABLE_STYLES
4092 case 1021:
4093 if (mode)
4094 SET_OPTION (Opt_intensityStyles);
4095 else
4096 CLR_OPTION (Opt_intensityStyles);
4097
4098 scr_touch (true);
4099 break;
4100#endif
3228 case 1048: /* alternative cursor save */ 4101 case 1048: /* alternative cursor save */
4102 case 1049:
4103 if (OPTION (Opt_secondaryScreen))
3229 if (mode == 0) 4104 if (mode == 0)
3230 scr_cursor (RESTORE); 4105 scr_cursor (RESTORE);
3231 else if (mode == 1) 4106 else if (mode == 1)
3232 scr_cursor (SAVE); 4107 scr_cursor (SAVE);
3233 /* FALLTHROUGH */
3234 default:
3235 continue; /* for(;i;) */
3236 }
3237
3238 /* extra handling for values with valid 0 or 1 state */
3239 switch (arg[i])
3240 {
3241 /* case 1: - application cursor keys */
3242 case 2: /* VT52 mode */
3243 /* oddball mode. should be set regardless of set/reset
3244 * parameter. Return from VT52 mode with an ESC < from
3245 * within VT52 mode
3246 */
3247 PrivMode(1, PrivMode_vt52);
3248 break; 4108 break;
4109 }
4110
4111 if (state >= 0)
4112 /* extra handling for values with valid 0 or 1 state */
4113 switch (arg[i])
4114 {
4115 /* case 1: - application cursor keys */
4116 case 2: /* VT52 mode */
4117 /* oddball mode. should be set regardless of set/reset
4118 * parameter. Return from VT52 mode with an ESC < from
4119 * within VT52 mode
4120 */
4121 PrivMode (1, PrivMode_vt52);
4122 break;
3249 case 3: /* 80/132 */ 4123 case 3: /* 80/132 */
3250 if (PrivateModes & PrivMode_132OK) 4124 if (priv_modes & PrivMode_132OK)
3251 set_widthheight ( (unsigned int)((state ? 132 : 80) * TermWin.fwidth), 4125 set_widthheight (((state ? 132 : 80) * fwidth), height);
3252 (unsigned int)TermWin.height);
3253 break; 4126 break;
3254 case 4: /* smooth scrolling */ 4127 case 4: /* smooth scrolling */
3255 if (state) 4128 if (!state)
3256 Options &= ~Opt_jumpScroll; 4129 SET_OPTION (Opt_jumpScroll);
3257 else 4130 else
3258 Options |= Opt_jumpScroll; 4131 CLR_OPTION (Opt_jumpScroll);
3259 break; 4132 break;
3260 case 5: /* reverse video */ 4133 case 5: /* reverse video */
3261 scr_rvideo_mode (state); 4134 scr_rvideo_mode (state);
3262 break; 4135 break;
3263 case 6: /* relative/absolute origins */ 4136 case 6: /* relative/absolute origins */
3264 scr_relative_origin (state); 4137 scr_relative_origin (state);
3265 break; 4138 break;
3266 case 7: /* autowrap */ 4139 case 7: /* autowrap */
3267 scr_autowrap (state); 4140 scr_autowrap (state);
3268 break; 4141 break;
3269 /* case 8: - auto repeat, can't do on a per window basis */ 4142 /* case 8: - auto repeat, can't do on a per window basis */
3270 case 9: /* X10 mouse reporting */ 4143 case 9: /* X10 mouse reporting */
3271 if (state) /* orthogonal */ 4144 if (state) /* orthogonal */
3272 PrivateModes &= ~(PrivMode_MouseX11); 4145 priv_modes &= ~PrivMode_MouseX11;
3273 break; 4146 break;
3274#ifdef menuBar_esc 4147#ifdef menuBar_esc
3275 case menuBar_esc: 4148 case menuBar_esc:
3276#ifdef MENUBAR 4149#ifdef MENUBAR
3277 map_menuBar (state); 4150 map_menuBar (state);
3278#endif 4151#endif
3279 break; 4152 break;
3280#endif 4153#endif
3281#ifdef scrollBar_esc 4154#ifdef scrollBar_esc
3282 case scrollBar_esc: 4155 case scrollBar_esc:
3283 if (scrollbar_mapping (state)) 4156 if (scrollbar_mapping (state))
3284 { 4157 {
3285 resize_all_windows (0, 0, 0); 4158 resize_all_windows (0, 0, 0);
3286 scr_touch (true); 4159 scr_touch (true);
3287 } 4160 }
3288 break; 4161 break;
3289#endif 4162#endif
3290 case 25: /* visible/invisible cursor */ 4163 case 25: /* visible/invisible cursor */
3291 scr_cursor_visible (state); 4164 scr_cursor_visible (state);
3292 break; 4165 break;
3293 /* case 35: - shift keys */ 4166 /* case 35: - shift keys */
3294 /* case 40: - 80 <--> 132 mode */ 4167 /* case 40: - 80 <--> 132 mode */
3295 case 47: /* secondary screen */ 4168 case 47: /* secondary screen */
3296 scr_change_screen (state); 4169 scr_change_screen (state);
3297 break; 4170 break;
3298 /* case 66: - application key pad */ 4171 /* case 66: - application key pad */
3299 /* case 67: - backspace key */ 4172 /* case 67: - backspace key */
3300 case 1000: /* X11 mouse reporting */ 4173 case 1000: /* X11 mouse reporting */
3301 if (state) /* orthogonal */ 4174 if (state) /* orthogonal */
3302 PrivateModes &= ~(PrivMode_MouseX10); 4175 priv_modes &= ~PrivMode_MouseX10;
3303 break; 4176 break;
3304#if 0 4177#if 0
3305 case 1001: 4178 case 1001:
3306 break; /* X11 mouse highlighting */ 4179 break; /* X11 mouse highlighting */
3307#endif 4180#endif
3308 case 1010: /* scroll to bottom on TTY output inhibit */ 4181 case 1010: /* scroll to bottom on TTY output inhibit */
3309 if (state) 4182 if (!state)
3310 Options &= ~Opt_scrollTtyOutput; 4183 SET_OPTION (Opt_scrollTtyOutput);
3311 else 4184 else
3312 Options |= Opt_scrollTtyOutput; 4185 CLR_OPTION (Opt_scrollTtyOutput);
3313 break; 4186 break;
3314 case 1011: /* scroll to bottom on key press */ 4187 case 1011: /* scroll to bottom on key press */
3315 if (state) 4188 if (state)
3316 Options |= Opt_scrollTtyKeypress; 4189 SET_OPTION (Opt_scrollTtyKeypress);
3317 else 4190 else
3318 Options &= ~Opt_scrollTtyKeypress; 4191 CLR_OPTION (Opt_scrollTtyKeypress);
3319 break; 4192 break;
3320 case 1047: /* secondary screen w/ clearing */ 4193 case 1047: /* secondary screen w/ clearing last */
3321 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 4194 if (OPTION (Opt_secondaryScreen))
3322 if (current_screen != PRIMARY) 4195 if (current_screen != PRIMARY)
3323 scr_erase_screen (2); 4196 scr_erase_screen (2);
3324 scr_change_screen (state); 4197 scr_change_screen (state);
3325 /* FALLTHROUGH */
3326 default:
3327 break; 4198 break;
4199 case 1049: /* secondary screen w/ clearing first */
4200 scr_change_screen (state);
4201 if (OPTION (Opt_secondaryScreen))
4202 if (current_screen != PRIMARY)
4203 scr_erase_screen (2);
4204 break;
4205 default:
4206 break;
3328 } 4207 }
3329 } 4208 }
3330} 4209}
3331/*}}} */ 4210/*}}} */
3332 4211
3333/*{{{ process sgr sequences */ 4212/*{{{ process sgr sequences */
3334void 4213void
3335rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 4214rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3336{ 4215{
3337 unsigned int i; 4216 unsigned int i;
3338 short rendset; 4217 short rendset;
3339 int rendstyle; 4218 int rendstyle;
3340 4219
3341 if (nargs == 0) 4220 if (nargs == 0)
3342 { 4221 {
3343 scr_rendition (0, ~RS_None); 4222 scr_rendition (0, ~RS_None);
3344 return; 4223 return;
3345 } 4224 }
4225
3346 for (i = 0; i < nargs; i++) 4226 for (i = 0; i < nargs; i++)
3347 { 4227 {
3348 rendset = -1; 4228 rendset = -1;
3349 switch (arg[i]) 4229 switch (arg[i])
3350 { 4230 {
… …
3352 rendset = 0, rendstyle = ~RS_None; 4232 rendset = 0, rendstyle = ~RS_None;
3353 break; 4233 break;
3354 case 1: 4234 case 1:
3355 rendset = 1, rendstyle = RS_Bold; 4235 rendset = 1, rendstyle = RS_Bold;
3356 break; 4236 break;
4237 //case 2: // low intensity
4238 case 3:
4239 rendset = 1, rendstyle = RS_Italic;
4240 break;
3357 case 4: 4241 case 4:
3358 rendset = 1, rendstyle = RS_Uline; 4242 rendset = 1, rendstyle = RS_Uline;
3359 break; 4243 break;
3360 case 5: 4244 case 5: // slowly blinking
4245 case 6: // rapidly blinking
3361 rendset = 1, rendstyle = RS_Blink; 4246 rendset = 1, rendstyle = RS_Blink;
3362 break; 4247 break;
4248 //case 6: // scoansi light background
3363 case 7: 4249 case 7:
3364 rendset = 1, rendstyle = RS_RVid; 4250 rendset = 1, rendstyle = RS_RVid;
3365 break; 4251 break;
3366 case 22: 4252 case 8:
4253 // invisible. NYI
4254 break;
4255 //case 9: // crossed out
4256 //case 10: // scoansi acs off, primary font
4257 //case 11: // scoansi acs on, first alt font
4258 //case 12: // scoansi acs on, |0x80, second alt font
4259 //...
4260 //case 19: // ninth alt font
4261 //case 20: // gothic
4262 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3367 rendset = 0, rendstyle = RS_Bold; 4263 rendset = 0, rendstyle = RS_Bold;
4264 break;
4265 case 22: // normal intensity
4266 rendset = 0, rendstyle = RS_Bold;
4267 break;
4268 case 23: // disable italic
4269 rendset = 0, rendstyle = RS_Italic;
3368 break; 4270 break;
3369 case 24: 4271 case 24:
3370 rendset = 0, rendstyle = RS_Uline; 4272 rendset = 0, rendstyle = RS_Uline;
3371 break; 4273 break;
3372 case 25: 4274 case 25:
3373 rendset = 0, rendstyle = RS_Blink; 4275 rendset = 0, rendstyle = RS_Blink;
3374 break; 4276 break;
4277 case 26: // variable spacing (iso 8613)
4278 rendset = 0, rendstyle = RS_Blink;
4279 break;
3375 case 27: 4280 case 27:
3376 rendset = 0, rendstyle = RS_RVid; 4281 rendset = 0, rendstyle = RS_RVid;
3377 break; 4282 break;
4283 //case 28: // visible. NYI
4284 //case 29: // not crossed-out
3378 } 4285 }
4286
3379 if (rendset != -1) 4287 if (rendset != -1)
3380 { 4288 {
3381 scr_rendition (rendset, rendstyle); 4289 scr_rendition (rendset, rendstyle);
3382 continue; /* for(;i;) */ 4290 continue; /* for (;i;) */
3383 } 4291 }
3384 4292
3385 switch (arg[i]) 4293 switch (arg[i])
3386 { 4294 {
3387 case 30: 4295 case 30:
… …
3390 case 33: 4298 case 33:
3391 case 34: 4299 case 34:
3392 case 35: 4300 case 35:
3393 case 36: 4301 case 36:
3394 case 37: 4302 case 37:
3395 scr_color ((unsigned int)(minCOLOR + (arg[i] - 30)), 4303 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3396 Color_fg);
3397 break; 4304 break;
3398#ifdef TTY_256COLOR 4305 case 38: // set fg color, ISO 8613-6
3399 case 38:
3400 if (nargs > i + 2 && arg[i + 1] == 5) 4306 if (nargs > i + 2 && arg[i + 1] == 5)
3401 { 4307 {
3402 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 4308 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3403 Color_fg);
3404 i += 2; 4309 i += 2;
3405 } 4310 }
3406 break; 4311 break;
3407#endif
3408 case 39: /* default fg */ 4312 case 39: /* default fg */
3409 scr_color (Color_fg, Color_fg); 4313 scr_color (Color_fg, Color_fg);
3410 break; 4314 break;
3411 4315
3412 case 40: 4316 case 40:
… …
3415 case 43: 4319 case 43:
3416 case 44: 4320 case 44:
3417 case 45: 4321 case 45:
3418 case 46: 4322 case 46:
3419 case 47: 4323 case 47:
3420 scr_color ((unsigned int)(minCOLOR + (arg[i] - 40)), 4324 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3421 Color_bg);
3422 break; 4325 break;
3423#ifdef TTY_256COLOR 4326 case 48: // set bg color, ISO 8613-6
3424 case 48:
3425 if (nargs > i + 2 && arg[i + 1] == 5) 4327 if (nargs > i + 2 && arg[i + 1] == 5)
3426 { 4328 {
3427 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 4329 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3428 Color_bg);
3429 i += 2; 4330 i += 2;
3430 } 4331 }
3431 break; 4332 break;
3432#endif
3433 case 49: /* default bg */ 4333 case 49: /* default bg */
3434 scr_color (Color_bg, Color_bg); 4334 scr_color (Color_bg, Color_bg);
3435 break; 4335 break;
4336
4337 //case 50: // not variable spacing
3436 4338
3437#ifndef NO_BRIGHTCOLOR 4339#ifndef NO_BRIGHTCOLOR
3438 case 90: 4340 case 90:
3439 case 91: /* set bright fg color */ 4341 case 91: /* set bright fg color */
3440 case 92: 4342 case 92:
3441 case 93: 4343 case 93:
3442 case 94: 4344 case 94:
3443 case 95: 4345 case 95:
3444 case 96: 4346 case 96:
3445 case 97: 4347 case 97:
3446 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 90)), 4348 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3447 Color_fg);
3448 break; 4349 break;
3449 case 100: 4350 case 100:
3450 case 101: /* set bright bg color */ 4351 case 101: /* set bright bg color */
3451 case 102: 4352 case 102:
3452 case 103: 4353 case 103:
3453 case 104: 4354 case 104:
3454 case 105: 4355 case 105:
3455 case 106: 4356 case 106:
3456 case 107: 4357 case 107:
3457 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 100)), 4358 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3458 Color_bg);
3459 break; 4359 break;
3460#endif 4360#endif
3461
3462 } 4361 }
3463 } 4362 }
3464} 4363}
3465/*}}} */ 4364/*}}} */
3466 4365
3467/*{{{ process Rob Nation's own graphics mode sequences */ 4366/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3468void 4367void
3469rxvt_term::process_graphics () 4368rxvt_term::process_graphics ()
3470{ 4369{
3471 unsigned char ch, cmd = cmd_getc (); 4370 unicode_t ch, cmd = cmd_getc ();
3472 4371
3473#ifndef RXVT_GRAPHICS
3474 if (cmd == 'Q') 4372 if (cmd == 'Q')
3475 { /* query graphics */ 4373 { /* query graphics */
3476 tt_printf("\033G0\n"); /* no graphics */ 4374 tt_printf ("\033G0\012"); /* no graphics */
3477 return; 4375 return;
3478 } 4376 }
3479 /* swallow other graphics sequences until terminating ':' */ 4377 /* swallow other graphics sequences until terminating ':' */
3480 do 4378 do
3481 ch = cmd_getc (); 4379 ch = cmd_getc ();
3482 while (ch != ':'); 4380 while (ch != ':');
3483#else
3484 unsigned int nargs;
3485 int args[NGRX_PTS];
3486 unsigned char *text = NULL;
3487
3488 if (cmd == 'Q')
3489 { /* query graphics */
3490 tt_printf("\033G1\n"); /* yes, graphics (color) */
3491 return;
3492 }
3493 for (nargs = 0; nargs < (sizeof(args) / sizeof(args[0])) - 1;)
3494 {
3495 int neg;
3496
3497 ch = cmd_getc ();
3498 neg = (ch == '-');
3499 if (neg || ch == '+')
3500 ch = cmd_getc ();
3501
3502 for (args[nargs] = 0; isdigit(ch); ch = cmd_getc ())
3503 args[nargs] = args[nargs] * 10 + (ch - '0');
3504 if (neg)
3505 args[nargs] = -args[nargs];
3506
3507 nargs++;
3508 args[nargs] = 0;
3509 if (ch != ';')
3510 break;
3511 }
3512
3513 if ((cmd == 'T') && (nargs >= 5))
3514 {
3515 int i, len = args[4];
3516
3517 text = (unsigned char *)rxvt_malloc((len + 1) * sizeof(char));
3518
3519 if (text != NULL)
3520 {
3521 for (i = 0; i < len; i++)
3522 text[i] = cmd_getc ();
3523 text[len] = '\0';
3524 }
3525 }
3526 Gr_do_graphics (cmd, nargs, args, text);
3527#endif
3528} 4381}
3529/*}}} */ 4382/*}}} */
3530 4383
3531/* ------------------------------------------------------------------------- */ 4384/* ------------------------------------------------------------------------- */
3532 4385
3533/* 4386/*
3534 * Send printf() formatted output to the command. 4387 * Send printf () formatted output to the command.
3535 * Only use for small amounts of data. 4388 * Only use for small amounts of data.
3536 */ 4389 */
3537void 4390void
3538rxvt_term::tt_printf (const char *fmt,...) 4391rxvt_term::tt_printf (const char *fmt,...)
3539{ 4392{
… …
3541 unsigned char buf[256]; 4394 unsigned char buf[256];
3542 4395
3543 va_start (arg_ptr, fmt); 4396 va_start (arg_ptr, fmt);
3544 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4397 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3545 va_end (arg_ptr); 4398 va_end (arg_ptr);
3546 tt_write (buf, STRLEN (buf)); 4399 tt_write (buf, strlen (buf));
3547} 4400}
3548 4401
3549/* ---------------------------------------------------------------------- */ 4402/* ---------------------------------------------------------------------- */
3550/* Write data to the pty as typed by the user, pasted with the mouse, 4403/* Write data to the pty as typed by the user, pasted with the mouse,
3551 * or generated by us in response to a query ESC sequence. 4404 * or generated by us in response to a query ESC sequence.
3552 */ 4405 */
4406const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4407
3553void 4408void
3554rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4409rxvt_term::tt_write (const unsigned char *data, unsigned int len)
3555{ 4410{
3556 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4411 if (v_buflen == 0)
4412 {
4413 ssize_t written = write (pty.pty, data, min (len, MAX_PTY_WRITE));
3557 4414
3558 if (len) 4415 if ((unsigned int)written == len)
4416 return;
4417
4418 data += written;
4419 len -= written;
3559 { 4420 }
4421
4422 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
4423
4424 memcpy (v_buffer + v_buflen, data, len);
4425 v_buflen += len;
4426
4427 pty_ev.set (EVENT_READ | EVENT_WRITE);
4428}
4429
4430void rxvt_term::pty_write ()
4431{
4432 int written = write (pty.pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4433
4434 if (written > 0)
4435 {
4436 v_buflen -= written;
4437
3560 if (v_buflen == 0) 4438 if (v_buflen == 0)
3561 { 4439 {
3562 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3563
3564 if ((unsigned int)written == len)
3565 return;
3566
3567 data += written;
3568 len -= written;
3569 }
3570
3571
3572 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3573
3574 memcpy (v_buffer + v_buflen, data, len);
3575 v_buflen += len;
3576 }
3577
3578 for (;;)
3579 {
3580 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3581
3582 if (written > 0)
3583 {
3584 v_buflen -= written;
3585
3586 if (v_buflen == 0)
3587 {
3588 free (v_buffer); 4440 free (v_buffer);
3589 v_buffer = 0; 4441 v_buffer = 0;
3590 v_buflen = 0; 4442 v_buflen = 0;
3591 4443
3592 pty_ev.set (EVENT_READ); 4444 pty_ev.set (EVENT_READ);
3593 return;
3594 }
3595
3596 memmove (v_buffer, v_buffer + written, v_buflen);
3597 }
3598 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3599 // original code just ignores this...
3600 destroy ();
3601 else
3602 {
3603 pty_ev.set (EVENT_READ | EVENT_WRITE);
3604 return; 4445 return;
3605 } 4446 }
4447
4448 memmove (v_buffer, v_buffer + written, v_buflen);
3606 } 4449 }
4450 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4451 pty_ev.set (EVENT_READ);
3607} 4452}
3608 4453
3609/*----------------------- end-of-file (C source) -----------------------*/ 4454/*----------------------- end-of-file (C source) -----------------------*/
3610 4455

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